1158 files changed, 57509 insertions, 26395 deletions

diff --git a/drivers/Kconfig b/drivers/Kconfig
index a2b902f4d437..3d93b3a3d630 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -111,4 +111,6 @@ source "drivers/xen/Kconfig"
 source "drivers/staging/Kconfig"
 
 source "drivers/platform/Kconfig"
+
+source "drivers/clk/Kconfig"
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index f3ebb30f1b7f..bf15ce7493d2 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -115,3 +115,5 @@ obj-$(CONFIG_VLYNQ)		+= vlynq/
 obj-$(CONFIG_STAGING)		+= staging/
 obj-y				+= platform/
 obj-y				+= ieee802154/
+#common clk code
+obj-y				+= clk/
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 2737b9752205..e7df019d29d4 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -147,6 +147,39 @@ static void amba_put_disable_pclk(struct amba_device *pcdev)
 	clk_put(pclk);
 }
 
+static int amba_get_enable_vcore(struct amba_device *pcdev)
+{
+	struct regulator *vcore = regulator_get(&pcdev->dev, "vcore");
+	int ret;
+
+	pcdev->vcore = vcore;
+
+	if (IS_ERR(vcore)) {
+		/* It is OK not to supply a vcore regulator */
+		if (PTR_ERR(vcore) == -ENODEV)
+			return 0;
+		return PTR_ERR(vcore);
+	}
+
+	ret = regulator_enable(vcore);
+	if (ret) {
+		regulator_put(vcore);
+		pcdev->vcore = ERR_PTR(-ENODEV);
+	}
+
+	return ret;
+}
+
+static void amba_put_disable_vcore(struct amba_device *pcdev)
+{
+	struct regulator *vcore = pcdev->vcore;
+
+	if (!IS_ERR(vcore)) {
+		regulator_disable(vcore);
+		regulator_put(vcore);
+	}
+}
+
 /*
  * These are the device model conversion veneers; they convert the
  * device model structures to our more specific structures.
@@ -159,6 +192,10 @@ static int amba_probe(struct device *dev)
 	int ret;
 
 	do {
+		ret = amba_get_enable_vcore(pcdev);
+		if (ret)
+			break;
+
 		ret = amba_get_enable_pclk(pcdev);
 		if (ret)
 			break;
@@ -168,6 +205,7 @@ static int amba_probe(struct device *dev)
 			break;
 
 		amba_put_disable_pclk(pcdev);
+		amba_put_disable_vcore(pcdev);
 	} while (0);
 
 	return ret;
@@ -180,6 +218,7 @@ static int amba_remove(struct device *dev)
 	int ret = drv->remove(pcdev);
 
 	amba_put_disable_pclk(pcdev);
+	amba_put_disable_vcore(pcdev);
 
 	return ret;
 }
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 11ec911016c6..a1c6fa80c059 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -90,6 +90,14 @@ config SATA_INIC162X
 	help
 	  This option enables support for Initio 162x Serial ATA.
 
+config SATA_ACARD_AHCI
+	tristate "ACard AHCI variant (ATP 8620)"
+	depends on PCI
+	help
+	  This option enables support for Acard.
+
+	  If unsure, say N.
+
 config SATA_SIL24
 	tristate "Silicon Image 3124/3132 SATA support"
 	depends on PCI
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index c501af5b12b9..3ef3bdb43b1e 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_ATA)		+= libata.o
 
 # non-SFF interface
 obj-$(CONFIG_SATA_AHCI)		+= ahci.o libahci.o
+obj-$(CONFIG_SATA_ACARD_AHCI)	+= acard-ahci.o libahci.o
 obj-$(CONFIG_SATA_AHCI_PLATFORM) += ahci_platform.o libahci.o
 obj-$(CONFIG_SATA_FSL)		+= sata_fsl.o
 obj-$(CONFIG_SATA_INIC162X)	+= sata_inic162x.o
diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c
new file mode 100644
index 000000000000..339c210f03a6
--- /dev/null
+++ b/drivers/ata/acard-ahci.c
@@ -0,0 +1,528 @@
+
+/*
+ *  acard-ahci.c - ACard AHCI SATA support
+ *
+ *  Maintained by:  Jeff Garzik <jgarzik@pobox.com>
+ *		    Please ALWAYS copy linux-ide@vger.kernel.org
+ *		    on emails.
+ *
+ *  Copyright 2010 Red Hat, Inc.
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * AHCI hardware documentation:
+ * http://www.intel.com/technology/serialata/pdf/rev1_0.pdf
+ * http://www.intel.com/technology/serialata/pdf/rev1_1.pdf
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
+#include <linux/device.h>
+#include <linux/dmi.h>
+#include <linux/gfp.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_cmnd.h>
+#include <linux/libata.h>
+#include "ahci.h"
+
+#define DRV_NAME	"acard-ahci"
+#define DRV_VERSION	"1.0"
+
+/*
+  Received FIS structure limited to 80h.
+*/
+
+#define ACARD_AHCI_RX_FIS_SZ 128
+
+enum {
+	AHCI_PCI_BAR		= 5,
+};
+
+enum board_ids {
+	board_acard_ahci,
+};
+
+struct acard_sg {
+	__le32			addr;
+	__le32			addr_hi;
+	__le32			reserved;
+	__le32			size;	 /* bit 31 (EOT) max==0x10000 (64k) */
+};
+
+static void acard_ahci_qc_prep(struct ata_queued_cmd *qc);
+static bool acard_ahci_qc_fill_rtf(struct ata_queued_cmd *qc);
+static int acard_ahci_port_start(struct ata_port *ap);
+static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
+
+#ifdef CONFIG_PM
+static int acard_ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
+static int acard_ahci_pci_device_resume(struct pci_dev *pdev);
+#endif
+
+static struct scsi_host_template acard_ahci_sht = {
+	AHCI_SHT("acard-ahci"),
+};
+
+static struct ata_port_operations acard_ops = {
+	.inherits		= &ahci_ops,
+	.qc_prep		= acard_ahci_qc_prep,
+	.qc_fill_rtf		= acard_ahci_qc_fill_rtf,
+	.port_start             = acard_ahci_port_start,
+};
+
+#define AHCI_HFLAGS(flags)	.private_data	= (void *)(flags)
+
+static const struct ata_port_info acard_ahci_port_info[] = {
+	[board_acard_ahci] =
+	{
+		AHCI_HFLAGS	(AHCI_HFLAG_NO_NCQ),
+		.flags		= AHCI_FLAG_COMMON,
+		.pio_mask	= ATA_PIO4,
+		.udma_mask	= ATA_UDMA6,
+		.port_ops	= &acard_ops,
+	},
+};
+
+static const struct pci_device_id acard_ahci_pci_tbl[] = {
+	/* ACard */
+	{ PCI_VDEVICE(ARTOP, 0x000d), board_acard_ahci }, /* ATP8620 */
+
+	{ }    /* terminate list */
+};
+
+static struct pci_driver acard_ahci_pci_driver = {
+	.name			= DRV_NAME,
+	.id_table		= acard_ahci_pci_tbl,
+	.probe			= acard_ahci_init_one,
+	.remove			= ata_pci_remove_one,
+#ifdef CONFIG_PM
+	.suspend		= acard_ahci_pci_device_suspend,
+	.resume			= acard_ahci_pci_device_resume,
+#endif
+};
+
+#ifdef CONFIG_PM
+static int acard_ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+	struct ata_host *host = dev_get_drvdata(&pdev->dev);
+	struct ahci_host_priv *hpriv = host->private_data;
+	void __iomem *mmio = hpriv->mmio;
+	u32 ctl;
+
+	if (mesg.event & PM_EVENT_SUSPEND &&
+	    hpriv->flags & AHCI_HFLAG_NO_SUSPEND) {
+		dev_printk(KERN_ERR, &pdev->dev,
+			   "BIOS update required for suspend/resume\n");
+		return -EIO;
+	}
+
+	if (mesg.event & PM_EVENT_SLEEP) {
+		/* AHCI spec rev1.1 section 8.3.3:
+		 * Software must disable interrupts prior to requesting a
+		 * transition of the HBA to D3 state.
+		 */
+		ctl = readl(mmio + HOST_CTL);
+		ctl &= ~HOST_IRQ_EN;
+		writel(ctl, mmio + HOST_CTL);
+		readl(mmio + HOST_CTL); /* flush */
+	}
+
+	return ata_pci_device_suspend(pdev, mesg);
+}
+
+static int acard_ahci_pci_device_resume(struct pci_dev *pdev)
+{
+	struct ata_host *host = dev_get_drvdata(&pdev->dev);
+	int rc;
+
+	rc = ata_pci_device_do_resume(pdev);
+	if (rc)
+		return rc;
+
+	if (pdev->dev.power.power_state.event == PM_EVENT_SUSPEND) {
+		rc = ahci_reset_controller(host);
+		if (rc)
+			return rc;
+
+		ahci_init_controller(host);
+	}
+
+	ata_host_resume(host);
+
+	return 0;
+}
+#endif
+
+static int acard_ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac)
+{
+	int rc;
+
+	if (using_dac &&
+	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
+		if (rc) {
+			rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+			if (rc) {
+				dev_printk(KERN_ERR, &pdev->dev,
+					   "64-bit DMA enable failed\n");
+				return rc;
+			}
+		}
+	} else {
+		rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+		if (rc) {
+			dev_printk(KERN_ERR, &pdev->dev,
+				   "32-bit DMA enable failed\n");
+			return rc;
+		}
+		rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+		if (rc) {
+			dev_printk(KERN_ERR, &pdev->dev,
+				   "32-bit consistent DMA enable failed\n");
+			return rc;
+		}
+	}
+	return 0;
+}
+
+static void acard_ahci_pci_print_info(struct ata_host *host)
+{
+	struct pci_dev *pdev = to_pci_dev(host->dev);
+	u16 cc;
+	const char *scc_s;
+
+	pci_read_config_word(pdev, 0x0a, &cc);
+	if (cc == PCI_CLASS_STORAGE_IDE)
+		scc_s = "IDE";
+	else if (cc == PCI_CLASS_STORAGE_SATA)
+		scc_s = "SATA";
+	else if (cc == PCI_CLASS_STORAGE_RAID)
+		scc_s = "RAID";
+	else
+		scc_s = "unknown";
+
+	ahci_print_info(host, scc_s);
+}
+
+static unsigned int acard_ahci_fill_sg(struct ata_queued_cmd *qc, void *cmd_tbl)
+{
+	struct scatterlist *sg;
+	struct acard_sg *acard_sg = cmd_tbl + AHCI_CMD_TBL_HDR_SZ;
+	unsigned int si, last_si = 0;
+
+	VPRINTK("ENTER\n");
+
+	/*
+	 * Next, the S/G list.
+	 */
+	for_each_sg(qc->sg, sg, qc->n_elem, si) {
+		dma_addr_t addr = sg_dma_address(sg);
+		u32 sg_len = sg_dma_len(sg);
+
+		/*
+		 * ACard note:
+		 * We must set an end-of-table (EOT) bit,
+		 * and the segment cannot exceed 64k (0x10000)
+		 */
+		acard_sg[si].addr = cpu_to_le32(addr & 0xffffffff);
+		acard_sg[si].addr_hi = cpu_to_le32((addr >> 16) >> 16);
+		acard_sg[si].size = cpu_to_le32(sg_len);
+		last_si = si;
+	}
+
+	acard_sg[last_si].size |= cpu_to_le32(1 << 31);	/* set EOT */
+
+	return si;
+}
+
+static void acard_ahci_qc_prep(struct ata_queued_cmd *qc)
+{
+	struct ata_port *ap = qc->ap;
+	struct ahci_port_priv *pp = ap->private_data;
+	int is_atapi = ata_is_atapi(qc->tf.protocol);
+	void *cmd_tbl;
+	u32 opts;
+	const u32 cmd_fis_len = 5; /* five dwords */
+	unsigned int n_elem;
+
+	/*
+	 * Fill in command table information.  First, the header,
+	 * a SATA Register - Host to Device command FIS.
+	 */
+	cmd_tbl = pp->cmd_tbl + qc->tag * AHCI_CMD_TBL_SZ;
+
+	ata_tf_to_fis(&qc->tf, qc->dev->link->pmp, 1, cmd_tbl);
+	if (is_atapi) {
+		memset(cmd_tbl + AHCI_CMD_TBL_CDB, 0, 32);
+		memcpy(cmd_tbl + AHCI_CMD_TBL_CDB, qc->cdb, qc->dev->cdb_len);
+	}
+
+	n_elem = 0;
+	if (qc->flags & ATA_QCFLAG_DMAMAP)
+		n_elem = acard_ahci_fill_sg(qc, cmd_tbl);
+
+	/*
+	 * Fill in command slot information.
+	 *
+	 * ACard note: prd table length not filled in
+	 */
+	opts = cmd_fis_len | (qc->dev->link->pmp << 12);
+	if (qc->tf.flags & ATA_TFLAG_WRITE)
+		opts |= AHCI_CMD_WRITE;
+	if (is_atapi)
+		opts |= AHCI_CMD_ATAPI | AHCI_CMD_PREFETCH;
+
+	ahci_fill_cmd_slot(pp, qc->tag, opts);
+}
+
+static bool acard_ahci_qc_fill_rtf(struct ata_queued_cmd *qc)
+{
+	struct ahci_port_priv *pp = qc->ap->private_data;
+	u8 *rx_fis = pp->rx_fis;
+
+	if (pp->fbs_enabled)
+		rx_fis += qc->dev->link->pmp * ACARD_AHCI_RX_FIS_SZ;
+
+	/*
+	 * After a successful execution of an ATA PIO data-in command,
+	 * the device doesn't send D2H Reg FIS to update the TF and
+	 * the host should take TF and E_Status from the preceding PIO
+	 * Setup FIS.
+	 */
+	if (qc->tf.protocol == ATA_PROT_PIO && qc->dma_dir == DMA_FROM_DEVICE &&
+	    !(qc->flags & ATA_QCFLAG_FAILED)) {
+		ata_tf_from_fis(rx_fis + RX_FIS_PIO_SETUP, &qc->result_tf);
+		qc->result_tf.command = (rx_fis + RX_FIS_PIO_SETUP)[15];
+	} else
+		ata_tf_from_fis(rx_fis + RX_FIS_D2H_REG, &qc->result_tf);
+
+	return true;
+}
+
+static int acard_ahci_port_start(struct ata_port *ap)
+{
+	struct ahci_host_priv *hpriv = ap->host->private_data;
+	struct device *dev = ap->host->dev;
+	struct ahci_port_priv *pp;
+	void *mem;
+	dma_addr_t mem_dma;
+	size_t dma_sz, rx_fis_sz;
+
+	pp = devm_kzalloc(dev, sizeof(*pp), GFP_KERNEL);
+	if (!pp)
+		return -ENOMEM;
+
+	/* check FBS capability */
+	if ((hpriv->cap & HOST_CAP_FBS) && sata_pmp_supported(ap)) {
+		void __iomem *port_mmio = ahci_port_base(ap);
+		u32 cmd = readl(port_mmio + PORT_CMD);
+		if (cmd & PORT_CMD_FBSCP)
+			pp->fbs_supported = true;
+		else if (hpriv->flags & AHCI_HFLAG_YES_FBS) {
+			dev_printk(KERN_INFO, dev,
+				   "port %d can do FBS, forcing FBSCP\n",
+				   ap->port_no);
+			pp->fbs_supported = true;
+		} else
+			dev_printk(KERN_WARNING, dev,
+				   "port %d is not capable of FBS\n",
+				   ap->port_no);
+	}
+
+	if (pp->fbs_supported) {
+		dma_sz = AHCI_PORT_PRIV_FBS_DMA_SZ;
+		rx_fis_sz = ACARD_AHCI_RX_FIS_SZ * 16;
+	} else {
+		dma_sz = AHCI_PORT_PRIV_DMA_SZ;
+		rx_fis_sz = ACARD_AHCI_RX_FIS_SZ;
+	}
+
+	mem = dmam_alloc_coherent(dev, dma_sz, &mem_dma, GFP_KERNEL);
+	if (!mem)
+		return -ENOMEM;
+	memset(mem, 0, dma_sz);
+
+	/*
+	 * First item in chunk of DMA memory: 32-slot command table,
+	 * 32 bytes each in size
+	 */
+	pp->cmd_slot = mem;
+	pp->cmd_slot_dma = mem_dma;
+
+	mem += AHCI_CMD_SLOT_SZ;
+	mem_dma += AHCI_CMD_SLOT_SZ;
+
+	/*
+	 * Second item: Received-FIS area
+	 */
+	pp->rx_fis = mem;
+	pp->rx_fis_dma = mem_dma;
+
+	mem += rx_fis_sz;
+	mem_dma += rx_fis_sz;
+
+	/*
+	 * Third item: data area for storing a single command
+	 * and its scatter-gather table
+	 */
+	pp->cmd_tbl = mem;
+	pp->cmd_tbl_dma = mem_dma;
+
+	/*
+	 * Save off initial list of interrupts to be enabled.
+	 * This could be changed later
+	 */
+	pp->intr_mask = DEF_PORT_IRQ;
+
+	ap->private_data = pp;
+
+	/* engage engines, captain */
+	return ahci_port_resume(ap);
+}
+
+static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	static int printed_version;
+	unsigned int board_id = ent->driver_data;
+	struct ata_port_info pi = acard_ahci_port_info[board_id];
+	const struct ata_port_info *ppi[] = { &pi, NULL };
+	struct device *dev = &pdev->dev;
+	struct ahci_host_priv *hpriv;
+	struct ata_host *host;
+	int n_ports, i, rc;
+
+	VPRINTK("ENTER\n");
+
+	WARN_ON(ATA_MAX_QUEUE > AHCI_MAX_CMDS);
+
+	if (!printed_version++)
+		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+
+	/* acquire resources */
+	rc = pcim_enable_device(pdev);
+	if (rc)
+		return rc;
+
+	/* AHCI controllers often implement SFF compatible interface.
+	 * Grab all PCI BARs just in case.
+	 */
+	rc = pcim_iomap_regions_request_all(pdev, 1 << AHCI_PCI_BAR, DRV_NAME);
+	if (rc == -EBUSY)
+		pcim_pin_device(pdev);
+	if (rc)
+		return rc;
+
+	hpriv = devm_kzalloc(dev, sizeof(*hpriv), GFP_KERNEL);
+	if (!hpriv)
+		return -ENOMEM;
+	hpriv->flags |= (unsigned long)pi.private_data;
+
+	if (!(hpriv->flags & AHCI_HFLAG_NO_MSI))
+		pci_enable_msi(pdev);
+
+	hpriv->mmio = pcim_iomap_table(pdev)[AHCI_PCI_BAR];
+
+	/* save initial config */
+	ahci_save_initial_config(&pdev->dev, hpriv, 0, 0);
+
+	/* prepare host */
+	if (hpriv->cap & HOST_CAP_NCQ)
+		pi.flags |= ATA_FLAG_NCQ;
+
+	if (hpriv->cap & HOST_CAP_PMP)
+		pi.flags |= ATA_FLAG_PMP;
+
+	ahci_set_em_messages(hpriv, &pi);
+
+	/* CAP.NP sometimes indicate the index of the last enabled
+	 * port, at other times, that of the last possible port, so
+	 * determining the maximum port number requires looking at
+	 * both CAP.NP and port_map.
+	 */
+	n_ports = max(ahci_nr_ports(hpriv->cap), fls(hpriv->port_map));
+
+	host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports);
+	if (!host)
+		return -ENOMEM;
+	host->private_data = hpriv;
+
+	if (!(hpriv->cap & HOST_CAP_SSS) || ahci_ignore_sss)
+		host->flags |= ATA_HOST_PARALLEL_SCAN;
+	else
+		printk(KERN_INFO "ahci: SSS flag set, parallel bus scan disabled\n");
+
+	for (i = 0; i < host->n_ports; i++) {
+		struct ata_port *ap = host->ports[i];
+
+		ata_port_pbar_desc(ap, AHCI_PCI_BAR, -1, "abar");
+		ata_port_pbar_desc(ap, AHCI_PCI_BAR,
+				   0x100 + ap->port_no * 0x80, "port");
+
+		/* set initial link pm policy */
+		/*
+		ap->pm_policy = NOT_AVAILABLE;
+		*/
+		/* disabled/not-implemented port */
+		if (!(hpriv->port_map & (1 << i)))
+			ap->ops = &ata_dummy_port_ops;
+	}
+
+	/* initialize adapter */
+	rc = acard_ahci_configure_dma_masks(pdev, hpriv->cap & HOST_CAP_64);
+	if (rc)
+		return rc;
+
+	rc = ahci_reset_controller(host);
+	if (rc)
+		return rc;
+
+	ahci_init_controller(host);
+	acard_ahci_pci_print_info(host);
+
+	pci_set_master(pdev);
+	return ata_host_activate(host, pdev->irq, ahci_interrupt, IRQF_SHARED,
+				 &acard_ahci_sht);
+}
+
+static int __init acard_ahci_init(void)
+{
+	return pci_register_driver(&acard_ahci_pci_driver);
+}
+
+static void __exit acard_ahci_exit(void)
+{
+	pci_unregister_driver(&acard_ahci_pci_driver);
+}
+
+MODULE_AUTHOR("Jeff Garzik");
+MODULE_DESCRIPTION("ACard AHCI SATA low-level driver");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, acard_ahci_pci_tbl);
+MODULE_VERSION(DRV_VERSION);
+
+module_init(acard_ahci_init);
+module_exit(acard_ahci_exit);
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 329cbbb91284..3e606c34f57b 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -311,6 +311,8 @@ extern struct device_attribute *ahci_sdev_attrs[];
 
 extern struct ata_port_operations ahci_ops;
 
+void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
+			u32 opts);
 void ahci_save_initial_config(struct device *dev,
 			      struct ahci_host_priv *hpriv,
 			      unsigned int force_port_map,
@@ -326,6 +328,7 @@ int ahci_stop_engine(struct ata_port *ap);
 void ahci_start_engine(struct ata_port *ap);
 int ahci_check_ready(struct ata_link *link);
 int ahci_kick_engine(struct ata_port *ap);
+int ahci_port_resume(struct ata_port *ap);
 void ahci_set_em_messages(struct ahci_host_priv *hpriv,
 			  struct ata_port_info *pi);
 int ahci_reset_em(struct ata_host *host);
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index ebc08d65b3dd..26d452339e98 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -87,10 +87,7 @@ static int ahci_hardreset(struct ata_link *link, unsigned int *class,
 static void ahci_postreset(struct ata_link *link, unsigned int *class);
 static void ahci_error_handler(struct ata_port *ap);
 static void ahci_post_internal_cmd(struct ata_queued_cmd *qc);
-static int ahci_port_resume(struct ata_port *ap);
 static void ahci_dev_config(struct ata_device *dev);
-static void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
-			       u32 opts);
 #ifdef CONFIG_PM
 static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg);
 #endif
@@ -1133,8 +1130,8 @@ static unsigned int ahci_dev_classify(struct ata_port *ap)
 	return ata_dev_classify(&tf);
 }
 
-static void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
-			       u32 opts)
+void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
+			u32 opts)
 {
 	dma_addr_t cmd_tbl_dma;
 
@@ -1145,6 +1142,7 @@ static void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
 	pp->cmd_slot[tag].tbl_addr = cpu_to_le32(cmd_tbl_dma & 0xffffffff);
 	pp->cmd_slot[tag].tbl_addr_hi = cpu_to_le32((cmd_tbl_dma >> 16) >> 16);
 }
+EXPORT_SYMBOL_GPL(ahci_fill_cmd_slot);
 
 int ahci_kick_engine(struct ata_port *ap)
 {
@@ -1918,7 +1916,7 @@ static void ahci_pmp_detach(struct ata_port *ap)
 	writel(pp->intr_mask, port_mmio + PORT_IRQ_MASK);
 }
 
-static int ahci_port_resume(struct ata_port *ap)
+int ahci_port_resume(struct ata_port *ap)
 {
 	ahci_power_up(ap);
 	ahci_start_port(ap);
@@ -1930,6 +1928,7 @@ static int ahci_port_resume(struct ata_port *ap)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(ahci_port_resume);
 
 #ifdef CONFIG_PM
 static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 66aa4bee80a6..5defc74973d7 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -346,12 +346,11 @@ struct device_attribute *ata_common_sdev_attrs[] = {
 };
 EXPORT_SYMBOL_GPL(ata_common_sdev_attrs);
 
-static void ata_scsi_invalid_field(struct scsi_cmnd *cmd,
-				   void (*done)(struct scsi_cmnd *))
+static void ata_scsi_invalid_field(struct scsi_cmnd *cmd)
 {
 	ata_scsi_set_sense(cmd, ILLEGAL_REQUEST, 0x24, 0x0);
 	/* "Invalid field in cbd" */
-	done(cmd);
+	cmd->scsi_done(cmd);
 }
 
 /**
@@ -719,7 +718,6 @@ EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
  *	ata_scsi_qc_new - acquire new ata_queued_cmd reference
  *	@dev: ATA device to which the new command is attached
  *	@cmd: SCSI command that originated this ATA command
- *	@done: SCSI command completion function
  *
  *	Obtain a reference to an unused ata_queued_cmd structure,
  *	which is the basic libata structure representing a single
@@ -736,21 +734,20 @@ EXPORT_SYMBOL_GPL(ata_scsi_ioctl);
  *	Command allocated, or %NULL if none available.
  */
 static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
-					      struct scsi_cmnd *cmd,
-					      void (*done)(struct scsi_cmnd *))
+					      struct scsi_cmnd *cmd)
 {
 	struct ata_queued_cmd *qc;
 
 	qc = ata_qc_new_init(dev);
 	if (qc) {
 		qc->scsicmd = cmd;
-		qc->scsidone = done;
+		qc->scsidone = cmd->scsi_done;
 
 		qc->sg = scsi_sglist(cmd);
 		qc->n_elem = scsi_sg_count(cmd);
 	} else {
 		cmd->result = (DID_OK << 16) | (QUEUE_FULL << 1);
-		done(cmd);
+		cmd->scsi_done(cmd);
 	}
 
 	return qc;
@@ -1735,7 +1732,6 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
  *	ata_scsi_translate - Translate then issue SCSI command to ATA device
  *	@dev: ATA device to which the command is addressed
  *	@cmd: SCSI command to execute
- *	@done: SCSI command completion function
  *	@xlat_func: Actor which translates @cmd to an ATA taskfile
  *
  *	Our ->queuecommand() function has decided that the SCSI
@@ -1759,7 +1755,6 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
  *	needs to be deferred.
  */
 static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd,
-			      void (*done)(struct scsi_cmnd *),
 			      ata_xlat_func_t xlat_func)
 {
 	struct ata_port *ap = dev->link->ap;
@@ -1768,7 +1763,7 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd,
 
 	VPRINTK("ENTER\n");
 
-	qc = ata_scsi_qc_new(dev, cmd, done);
+	qc = ata_scsi_qc_new(dev, cmd);
 	if (!qc)
 		goto err_mem;
 
@@ -1804,14 +1799,14 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd,
 
 early_finish:
 	ata_qc_free(qc);
-	qc->scsidone(cmd);
+	cmd->scsi_done(cmd);
 	DPRINTK("EXIT - early finish (good or error)\n");
 	return 0;
 
 err_did:
 	ata_qc_free(qc);
 	cmd->result = (DID_ERROR << 16);
-	qc->scsidone(cmd);
+	cmd->scsi_done(cmd);
 err_mem:
 	DPRINTK("EXIT - internal\n");
 	return 0;
@@ -3116,7 +3111,6 @@ static inline void ata_scsi_dump_cdb(struct ata_port *ap,
 }
 
 static inline int __ata_scsi_queuecmd(struct scsi_cmnd *scmd,
-				      void (*done)(struct scsi_cmnd *),
 				      struct ata_device *dev)
 {
 	u8 scsi_op = scmd->cmnd[0];
@@ -3150,9 +3144,9 @@ static inline int __ata_scsi_queuecmd(struct scsi_cmnd *scmd,
 	}
 
 	if (xlat_func)
-		rc = ata_scsi_translate(dev, scmd, done, xlat_func);
+		rc = ata_scsi_translate(dev, scmd, xlat_func);
 	else
-		ata_scsi_simulate(dev, scmd, done);
+		ata_scsi_simulate(dev, scmd);
 
 	return rc;
 
@@ -3160,7 +3154,7 @@ static inline int __ata_scsi_queuecmd(struct scsi_cmnd *scmd,
 	DPRINTK("bad CDB len=%u, scsi_op=0x%02x, max=%u\n",
 		scmd->cmd_len, scsi_op, dev->cdb_len);
 	scmd->result = DID_ERROR << 16;
-	done(scmd);
+	scmd->scsi_done(scmd);
 	return 0;
 }
 
@@ -3199,7 +3193,7 @@ int ata_scsi_queuecmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
 
 	dev = ata_scsi_find_dev(ap, scsidev);
 	if (likely(dev))
-		rc = __ata_scsi_queuecmd(cmd, cmd->scsi_done, dev);
+		rc = __ata_scsi_queuecmd(cmd, dev);
 	else {
 		cmd->result = (DID_BAD_TARGET << 16);
 		cmd->scsi_done(cmd);
@@ -3214,7 +3208,6 @@ int ata_scsi_queuecmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
  *	ata_scsi_simulate - simulate SCSI command on ATA device
  *	@dev: the target device
  *	@cmd: SCSI command being sent to device.
- *	@done: SCSI command completion function.
  *
  *	Interprets and directly executes a select list of SCSI commands
  *	that can be handled internally.
@@ -3223,8 +3216,7 @@ int ata_scsi_queuecmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
  *	spin_lock_irqsave(host lock)
  */
 
-void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
-		      void (*done)(struct scsi_cmnd *))
+void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd)
 {
 	struct ata_scsi_args args;
 	const u8 *scsicmd = cmd->cmnd;
@@ -3233,17 +3225,17 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
 	args.dev = dev;
 	args.id = dev->id;
 	args.cmd = cmd;
-	args.done = done;
+	args.done = cmd->scsi_done;
 
 	switch(scsicmd[0]) {
 	/* TODO: worth improving? */
 	case FORMAT_UNIT:
-		ata_scsi_invalid_field(cmd, done);
+		ata_scsi_invalid_field(cmd);
 		break;
 
 	case INQUIRY:
 		if (scsicmd[1] & 2)	           /* is CmdDt set?  */
-			ata_scsi_invalid_field(cmd, done);
+			ata_scsi_invalid_field(cmd);
 		else if ((scsicmd[1] & 1) == 0)    /* is EVPD clear? */
 			ata_scsi_rbuf_fill(&args, ata_scsiop_inq_std);
 		else switch (scsicmd[2]) {
@@ -3269,7 +3261,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
 			ata_scsi_rbuf_fill(&args, ata_scsiop_inq_b2);
 			break;
 		default:
-			ata_scsi_invalid_field(cmd, done);
+			ata_scsi_invalid_field(cmd);
 			break;
 		}
 		break;
@@ -3281,7 +3273,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
 
 	case MODE_SELECT:	/* unconditionally return */
 	case MODE_SELECT_10:	/* bad-field-in-cdb */
-		ata_scsi_invalid_field(cmd, done);
+		ata_scsi_invalid_field(cmd);
 		break;
 
 	case READ_CAPACITY:
@@ -3292,7 +3284,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
 		if ((scsicmd[1] & 0x1f) == SAI_READ_CAPACITY_16)
 			ata_scsi_rbuf_fill(&args, ata_scsiop_read_cap);
 		else
-			ata_scsi_invalid_field(cmd, done);
+			ata_scsi_invalid_field(cmd);
 		break;
 
 	case REPORT_LUNS:
@@ -3302,7 +3294,7 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
 	case REQUEST_SENSE:
 		ata_scsi_set_sense(cmd, 0, 0, 0);
 		cmd->result = (DRIVER_SENSE << 24);
-		done(cmd);
+		cmd->scsi_done(cmd);
 		break;
 
 	/* if we reach this, then writeback caching is disabled,
@@ -3324,14 +3316,14 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
 		if ((tmp8 == 0x4) && (!scsicmd[3]) && (!scsicmd[4]))
 			ata_scsi_rbuf_fill(&args, ata_scsiop_noop);
 		else
-			ata_scsi_invalid_field(cmd, done);
+			ata_scsi_invalid_field(cmd);
 		break;
 
 	/* all other commands */
 	default:
 		ata_scsi_set_sense(cmd, ILLEGAL_REQUEST, 0x20, 0x0);
 		/* "Invalid command operation code" */
-		done(cmd);
+		cmd->scsi_done(cmd);
 		break;
 	}
 }
@@ -3858,7 +3850,6 @@ EXPORT_SYMBOL_GPL(ata_sas_slave_configure);
 /**
  *	ata_sas_queuecmd - Issue SCSI cdb to libata-managed device
  *	@cmd: SCSI command to be sent
- *	@done: Completion function, called when command is complete
  *	@ap:	ATA port to which the command is being sent
  *
  *	RETURNS:
@@ -3866,18 +3857,17 @@ EXPORT_SYMBOL_GPL(ata_sas_slave_configure);
  *	0 otherwise.
  */
 
-int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
-		     struct ata_port *ap)
+int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap)
 {
 	int rc = 0;
 
 	ata_scsi_dump_cdb(ap, cmd);
 
 	if (likely(ata_dev_enabled(ap->link.device)))
-		rc = __ata_scsi_queuecmd(cmd, done, ap->link.device);
+		rc = __ata_scsi_queuecmd(cmd, ap->link.device);
 	else {
 		cmd->result = (DID_BAD_TARGET << 16);
-		done(cmd);
+		cmd->scsi_done(cmd);
 	}
 	return rc;
 }
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index c8fc69c85a06..c09761959354 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -92,7 +92,7 @@
 
 #define FORE200E_INDEX(virt_addr, type, index)     (&((type *)(virt_addr))[ index ])
 
-#define FORE200E_NEXT_ENTRY(index, modulo)         (index = ++(index) % (modulo))
+#define FORE200E_NEXT_ENTRY(index, modulo)         (index = ((index) + 1) % (modulo))
 
 #if 1
 #define ASSERT(expr)     if (!(expr)) { \
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 5674bd01d96d..de0435e63b02 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -297,8 +297,8 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu
 	struct sk_buff *skb;
 	struct net_device *ifp;
 
-	read_lock(&dev_base_lock);
-	for_each_netdev(&init_net, ifp) {
+	rcu_read_lock();
+	for_each_netdev_rcu(&init_net, ifp) {
 		dev_hold(ifp);
 		if (!is_aoe_netif(ifp))
 			goto cont;
@@ -325,7 +325,7 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu
 cont:
 		dev_put(ifp);
 	}
-	read_unlock(&dev_base_lock);
+	rcu_read_unlock();
 }
 
 static void
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 6ec9d53806c5..008d4a00b50d 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -21,80 +21,9 @@
 
 
 
-   Instructions for use
-   --------------------
+   For usage instructions, please refer to:
 
-   1) Map a Linux block device to an existing rbd image.
-
-      Usage: <mon ip addr> <options> <pool name> <rbd image name> [snap name]
-
-      $ echo "192.168.0.1 name=admin rbd foo" > /sys/class/rbd/add
-
-      The snapshot name can be "-" or omitted to map the image read/write.
-
-   2) List all active blkdev<->object mappings.
-
-      In this example, we have performed step #1 twice, creating two blkdevs,
-      mapped to two separate rados objects in the rados rbd pool
-
-      $ cat /sys/class/rbd/list
-      #id     major   client_name     pool    name    snap    KB
-      0       254     client4143      rbd     foo     -      1024000
-
-      The columns, in order, are:
-      - blkdev unique id
-      - blkdev assigned major
-      - rados client id
-      - rados pool name
-      - rados block device name
-      - mapped snapshot ("-" if none)
-      - device size in KB
-
-
-   3) Create a snapshot.
-
-      Usage: <blkdev id> <snapname>
-
-      $ echo "0 mysnap" > /sys/class/rbd/snap_create
-
-
-   4) Listing a snapshot.
-
-      $ cat /sys/class/rbd/snaps_list
-      #id     snap    KB
-      0       -       1024000 (*)
-      0       foo     1024000
-
-      The columns, in order, are:
-      - blkdev unique id
-      - snapshot name, '-' means none (active read/write version)
-      - size of device at time of snapshot
-      - the (*) indicates this is the active version
-
-   5) Rollback to snapshot.
-
-      Usage: <blkdev id> <snapname>
-
-      $ echo "0 mysnap" > /sys/class/rbd/snap_rollback
-
-
-   6) Mapping an image using snapshot.
-
-      A snapshot mapping is read-only. This is being done by passing
-      snap=<snapname> to the options when adding a device.
-
-      $ echo "192.168.0.1 name=admin,snap=mysnap rbd foo" > /sys/class/rbd/add
-
-
-   7) Remove an active blkdev<->rbd image mapping.
-
-      In this example, we remove the mapping with blkdev unique id 1.
-
-      $ echo 1 > /sys/class/rbd/remove
-
-
-   NOTE:  The actual creation and deletion of rados objects is outside the scope
-   of this driver.
+                 Documentation/ABI/testing/sysfs-bus-rbd
 
  */
 
@@ -163,6 +92,14 @@ struct rbd_request {
 	u64			len;
 };
 
+struct rbd_snap {
+	struct	device		dev;
+	const char		*name;
+	size_t			size;
+	struct list_head	node;
+	u64			id;
+};
+
 /*
  * a single device
  */
@@ -193,21 +130,60 @@ struct rbd_device {
 	int read_only;
 
 	struct list_head	node;
+
+	/* list of snapshots */
+	struct list_head	snaps;
+
+	/* sysfs related */
+	struct device		dev;
+};
+
+static struct bus_type rbd_bus_type = {
+	.name		= "rbd",
 };
 
 static spinlock_t node_lock;      /* protects client get/put */
 
-static struct class *class_rbd;	  /* /sys/class/rbd */
 static DEFINE_MUTEX(ctl_mutex);	  /* Serialize open/close/setup/teardown */
 static LIST_HEAD(rbd_dev_list);    /* devices */
 static LIST_HEAD(rbd_client_list);      /* clients */
 
+static int __rbd_init_snaps_header(struct rbd_device *rbd_dev);
+static void rbd_dev_release(struct device *dev);
+static ssize_t rbd_snap_rollback(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf,
+				 size_t size);
+static ssize_t rbd_snap_add(struct device *dev,
+			    struct device_attribute *attr,
+			    const char *buf,
+			    size_t count);
+static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
+				  struct rbd_snap *snap);;
+
+
+static struct rbd_device *dev_to_rbd(struct device *dev)
+{
+	return container_of(dev, struct rbd_device, dev);
+}
+
+static struct device *rbd_get_dev(struct rbd_device *rbd_dev)
+{
+	return get_device(&rbd_dev->dev);
+}
+
+static void rbd_put_dev(struct rbd_device *rbd_dev)
+{
+	put_device(&rbd_dev->dev);
+}
 
 static int rbd_open(struct block_device *bdev, fmode_t mode)
 {
 	struct gendisk *disk = bdev->bd_disk;
 	struct rbd_device *rbd_dev = disk->private_data;
 
+	rbd_get_dev(rbd_dev);
+
 	set_device_ro(bdev, rbd_dev->read_only);
 
 	if ((mode & FMODE_WRITE) && rbd_dev->read_only)
@@ -216,9 +192,19 @@ static int rbd_open(struct block_device *bdev, fmode_t mode)
 	return 0;
 }
 
+static int rbd_release(struct gendisk *disk, fmode_t mode)
+{
+	struct rbd_device *rbd_dev = disk->private_data;
+
+	rbd_put_dev(rbd_dev);
+
+	return 0;
+}
+
 static const struct block_device_operations rbd_bd_ops = {
 	.owner			= THIS_MODULE,
 	.open			= rbd_open,
+	.release		= rbd_release,
 };
 
 /*
@@ -361,7 +347,6 @@ static int rbd_header_from_disk(struct rbd_image_header *header,
 	int ret = -ENOMEM;
 
 	init_rwsem(&header->snap_rwsem);
-
 	header->snap_names_len = le64_to_cpu(ondisk->snap_names_len);
 	header->snapc = kmalloc(sizeof(struct ceph_snap_context) +
 				snap_count *
@@ -1256,10 +1241,20 @@ bad:
 	return -ERANGE;
 }
 
+static void __rbd_remove_all_snaps(struct rbd_device *rbd_dev)
+{
+	struct rbd_snap *snap;
+
+	while (!list_empty(&rbd_dev->snaps)) {
+		snap = list_first_entry(&rbd_dev->snaps, struct rbd_snap, node);
+		__rbd_remove_snap_dev(rbd_dev, snap);
+	}
+}
+
 /*
  * only read the first part of the ondisk header, without the snaps info
  */
-static int rbd_update_snaps(struct rbd_device *rbd_dev)
+static int __rbd_update_snaps(struct rbd_device *rbd_dev)
 {
 	int ret;
 	struct rbd_image_header h;
@@ -1280,12 +1275,15 @@ static int rbd_update_snaps(struct rbd_device *rbd_dev)
 	rbd_dev->header.total_snaps = h.total_snaps;
 	rbd_dev->header.snapc = h.snapc;
 	rbd_dev->header.snap_names = h.snap_names;
+	rbd_dev->header.snap_names_len = h.snap_names_len;
 	rbd_dev->header.snap_sizes = h.snap_sizes;
 	rbd_dev->header.snapc->seq = snap_seq;
 
+	ret = __rbd_init_snaps_header(rbd_dev);
+
 	up_write(&rbd_dev->header.snap_rwsem);
 
-	return 0;
+	return ret;
 }
 
 static int rbd_init_disk(struct rbd_device *rbd_dev)
@@ -1300,6 +1298,11 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
 	if (rc)
 		return rc;
 
+	/* no need to lock here, as rbd_dev is not registered yet */
+	rc = __rbd_init_snaps_header(rbd_dev);
+	if (rc)
+		return rc;
+
 	rc = rbd_header_set_snap(rbd_dev, rbd_dev->snap_name, &total_size);
 	if (rc)
 		return rc;
@@ -1343,54 +1346,360 @@ out:
 	return rc;
 }
 
-/********************************************************************
- * /sys/class/rbd/
- *                   add	map rados objects to blkdev
- *                   remove	unmap rados objects
- *                   list	show mappings
- *******************************************************************/
+/*
+  sysfs
+*/
+
+static ssize_t rbd_size_show(struct device *dev,
+			     struct device_attribute *attr, char *buf)
+{
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+	return sprintf(buf, "%llu\n", (unsigned long long)rbd_dev->header.image_size);
+}
+
+static ssize_t rbd_major_show(struct device *dev,
+			      struct device_attribute *attr, char *buf)
+{
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
 
-static void class_rbd_release(struct class *cls)
+	return sprintf(buf, "%d\n", rbd_dev->major);
+}
+
+static ssize_t rbd_client_id_show(struct device *dev,
+				  struct device_attribute *attr, char *buf)
 {
-	kfree(cls);
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+	return sprintf(buf, "client%lld\n", ceph_client_id(rbd_dev->client));
 }
 
-static ssize_t class_rbd_list(struct class *c,
-			      struct class_attribute *attr,
-			      char *data)
+static ssize_t rbd_pool_show(struct device *dev,
+			     struct device_attribute *attr, char *buf)
 {
-	int n = 0;
-	struct list_head *tmp;
-	int max = PAGE_SIZE;
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+	return sprintf(buf, "%s\n", rbd_dev->pool_name);
+}
+
+static ssize_t rbd_name_show(struct device *dev,
+			     struct device_attribute *attr, char *buf)
+{
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+	return sprintf(buf, "%s\n", rbd_dev->obj);
+}
+
+static ssize_t rbd_snap_show(struct device *dev,
+			     struct device_attribute *attr,
+			     char *buf)
+{
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+
+	return sprintf(buf, "%s\n", rbd_dev->snap_name);
+}
+
+static ssize_t rbd_image_refresh(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf,
+				 size_t size)
+{
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+	int rc;
+	int ret = size;
 
 	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
 
-	n += snprintf(data, max,
-		      "#id\tmajor\tclient_name\tpool\tname\tsnap\tKB\n");
+	rc = __rbd_update_snaps(rbd_dev);
+	if (rc < 0)
+		ret = rc;
 
-	list_for_each(tmp, &rbd_dev_list) {
-		struct rbd_device *rbd_dev;
+	mutex_unlock(&ctl_mutex);
+	return ret;
+}
 
-		rbd_dev = list_entry(tmp, struct rbd_device, node);
-		n += snprintf(data+n, max-n,
-			      "%d\t%d\tclient%lld\t%s\t%s\t%s\t%lld\n",
-			      rbd_dev->id,
-			      rbd_dev->major,
-			      ceph_client_id(rbd_dev->client),
-			      rbd_dev->pool_name,
-			      rbd_dev->obj, rbd_dev->snap_name,
-			      rbd_dev->header.image_size >> 10);
-		if (n == max)
+static DEVICE_ATTR(size, S_IRUGO, rbd_size_show, NULL);
+static DEVICE_ATTR(major, S_IRUGO, rbd_major_show, NULL);
+static DEVICE_ATTR(client_id, S_IRUGO, rbd_client_id_show, NULL);
+static DEVICE_ATTR(pool, S_IRUGO, rbd_pool_show, NULL);
+static DEVICE_ATTR(name, S_IRUGO, rbd_name_show, NULL);
+static DEVICE_ATTR(refresh, S_IWUSR, NULL, rbd_image_refresh);
+static DEVICE_ATTR(current_snap, S_IRUGO, rbd_snap_show, NULL);
+static DEVICE_ATTR(create_snap, S_IWUSR, NULL, rbd_snap_add);
+static DEVICE_ATTR(rollback_snap, S_IWUSR, NULL, rbd_snap_rollback);
+
+static struct attribute *rbd_attrs[] = {
+	&dev_attr_size.attr,
+	&dev_attr_major.attr,
+	&dev_attr_client_id.attr,
+	&dev_attr_pool.attr,
+	&dev_attr_name.attr,
+	&dev_attr_current_snap.attr,
+	&dev_attr_refresh.attr,
+	&dev_attr_create_snap.attr,
+	&dev_attr_rollback_snap.attr,
+	NULL
+};
+
+static struct attribute_group rbd_attr_group = {
+	.attrs = rbd_attrs,
+};
+
+static const struct attribute_group *rbd_attr_groups[] = {
+	&rbd_attr_group,
+	NULL
+};
+
+static void rbd_sysfs_dev_release(struct device *dev)
+{
+}
+
+static struct device_type rbd_device_type = {
+	.name		= "rbd",
+	.groups		= rbd_attr_groups,
+	.release	= rbd_sysfs_dev_release,
+};
+
+
+/*
+  sysfs - snapshots
+*/
+
+static ssize_t rbd_snap_size_show(struct device *dev,
+				  struct device_attribute *attr,
+				  char *buf)
+{
+	struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+
+	return sprintf(buf, "%lld\n", (long long)snap->size);
+}
+
+static ssize_t rbd_snap_id_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+
+	return sprintf(buf, "%lld\n", (long long)snap->id);
+}
+
+static DEVICE_ATTR(snap_size, S_IRUGO, rbd_snap_size_show, NULL);
+static DEVICE_ATTR(snap_id, S_IRUGO, rbd_snap_id_show, NULL);
+
+static struct attribute *rbd_snap_attrs[] = {
+	&dev_attr_snap_size.attr,
+	&dev_attr_snap_id.attr,
+	NULL,
+};
+
+static struct attribute_group rbd_snap_attr_group = {
+	.attrs = rbd_snap_attrs,
+};
+
+static void rbd_snap_dev_release(struct device *dev)
+{
+	struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+	kfree(snap->name);
+	kfree(snap);
+}
+
+static const struct attribute_group *rbd_snap_attr_groups[] = {
+	&rbd_snap_attr_group,
+	NULL
+};
+
+static struct device_type rbd_snap_device_type = {
+	.groups		= rbd_snap_attr_groups,
+	.release	= rbd_snap_dev_release,
+};
+
+static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
+				  struct rbd_snap *snap)
+{
+	list_del(&snap->node);
+	device_unregister(&snap->dev);
+}
+
+static int rbd_register_snap_dev(struct rbd_device *rbd_dev,
+				  struct rbd_snap *snap,
+				  struct device *parent)
+{
+	struct device *dev = &snap->dev;
+	int ret;
+
+	dev->type = &rbd_snap_device_type;
+	dev->parent = parent;
+	dev->release = rbd_snap_dev_release;
+	dev_set_name(dev, "snap_%s", snap->name);
+	ret = device_register(dev);
+
+	return ret;
+}
+
+static int __rbd_add_snap_dev(struct rbd_device *rbd_dev,
+			      int i, const char *name,
+			      struct rbd_snap **snapp)
+{
+	int ret;
+	struct rbd_snap *snap = kzalloc(sizeof(*snap), GFP_KERNEL);
+	if (!snap)
+		return -ENOMEM;
+	snap->name = kstrdup(name, GFP_KERNEL);
+	snap->size = rbd_dev->header.snap_sizes[i];
+	snap->id = rbd_dev->header.snapc->snaps[i];
+	if (device_is_registered(&rbd_dev->dev)) {
+		ret = rbd_register_snap_dev(rbd_dev, snap,
+					     &rbd_dev->dev);
+		if (ret < 0)
+			goto err;
+	}
+	*snapp = snap;
+	return 0;
+err:
+	kfree(snap->name);
+	kfree(snap);
+	return ret;
+}
+
+/*
+ * search for the previous snap in a null delimited string list
+ */
+const char *rbd_prev_snap_name(const char *name, const char *start)
+{
+	if (name < start + 2)
+		return NULL;
+
+	name -= 2;
+	while (*name) {
+		if (name == start)
+			return start;
+		name--;
+	}
+	return name + 1;
+}
+
+/*
+ * compare the old list of snapshots that we have to what's in the header
+ * and update it accordingly. Note that the header holds the snapshots
+ * in a reverse order (from newest to oldest) and we need to go from
+ * older to new so that we don't get a duplicate snap name when
+ * doing the process (e.g., removed snapshot and recreated a new
+ * one with the same name.
+ */
+static int __rbd_init_snaps_header(struct rbd_device *rbd_dev)
+{
+	const char *name, *first_name;
+	int i = rbd_dev->header.total_snaps;
+	struct rbd_snap *snap, *old_snap = NULL;
+	int ret;
+	struct list_head *p, *n;
+
+	first_name = rbd_dev->header.snap_names;
+	name = first_name + rbd_dev->header.snap_names_len;
+
+	list_for_each_prev_safe(p, n, &rbd_dev->snaps) {
+		u64 cur_id;
+
+		old_snap = list_entry(p, struct rbd_snap, node);
+
+		if (i)
+			cur_id = rbd_dev->header.snapc->snaps[i - 1];
+
+		if (!i || old_snap->id < cur_id) {
+			/* old_snap->id was skipped, thus was removed */
+			__rbd_remove_snap_dev(rbd_dev, old_snap);
+			continue;
+		}
+		if (old_snap->id == cur_id) {
+			/* we have this snapshot already */
+			i--;
+			name = rbd_prev_snap_name(name, first_name);
+			continue;
+		}
+		for (; i > 0;
+		     i--, name = rbd_prev_snap_name(name, first_name)) {
+			if (!name) {
+				WARN_ON(1);
+				return -EINVAL;
+			}
+			cur_id = rbd_dev->header.snapc->snaps[i];
+			/* snapshot removal? handle it above */
+			if (cur_id >= old_snap->id)
+				break;
+			/* a new snapshot */
+			ret = __rbd_add_snap_dev(rbd_dev, i - 1, name, &snap);
+			if (ret < 0)
+				return ret;
+
+			/* note that we add it backward so using n and not p */
+			list_add(&snap->node, n);
+			p = &snap->node;
+		}
+	}
+	/* we're done going over the old snap list, just add what's left */
+	for (; i > 0; i--) {
+		name = rbd_prev_snap_name(name, first_name);
+		if (!name) {
+			WARN_ON(1);
+			return -EINVAL;
+		}
+		ret = __rbd_add_snap_dev(rbd_dev, i - 1, name, &snap);
+		if (ret < 0)
+			return ret;
+		list_add(&snap->node, &rbd_dev->snaps);
+	}
+
+	return 0;
+}
+
+
+static void rbd_root_dev_release(struct device *dev)
+{
+}
+
+static struct device rbd_root_dev = {
+	.init_name =    "rbd",
+	.release =      rbd_root_dev_release,
+};
+
+static int rbd_bus_add_dev(struct rbd_device *rbd_dev)
+{
+	int ret = -ENOMEM;
+	struct device *dev;
+	struct rbd_snap *snap;
+
+	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
+	dev = &rbd_dev->dev;
+
+	dev->bus = &rbd_bus_type;
+	dev->type = &rbd_device_type;
+	dev->parent = &rbd_root_dev;
+	dev->release = rbd_dev_release;
+	dev_set_name(dev, "%d", rbd_dev->id);
+	ret = device_register(dev);
+	if (ret < 0)
+		goto done_free;
+
+	list_for_each_entry(snap, &rbd_dev->snaps, node) {
+		ret = rbd_register_snap_dev(rbd_dev, snap,
+					     &rbd_dev->dev);
+		if (ret < 0)
 			break;
 	}
 
 	mutex_unlock(&ctl_mutex);
-	return n;
+	return 0;
+done_free:
+	mutex_unlock(&ctl_mutex);
+	return ret;
 }
 
-static ssize_t class_rbd_add(struct class *c,
-			     struct class_attribute *attr,
-			     const char *buf, size_t count)
+static void rbd_bus_del_dev(struct rbd_device *rbd_dev)
+{
+	device_unregister(&rbd_dev->dev);
+}
+
+static ssize_t rbd_add(struct bus_type *bus, const char *buf, size_t count)
 {
 	struct ceph_osd_client *osdc;
 	struct rbd_device *rbd_dev;
@@ -1419,6 +1728,7 @@ static ssize_t class_rbd_add(struct class *c,
 	/* static rbd_device initialization */
 	spin_lock_init(&rbd_dev->lock);
 	INIT_LIST_HEAD(&rbd_dev->node);
+	INIT_LIST_HEAD(&rbd_dev->snaps);
 
 	/* generate unique id: find highest unique id, add one */
 	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
@@ -1478,6 +1788,9 @@ static ssize_t class_rbd_add(struct class *c,
 	}
 	rbd_dev->major = irc;
 
+	rc = rbd_bus_add_dev(rbd_dev);
+	if (rc)
+		goto err_out_disk;
 	/* set up and announce blkdev mapping */
 	rc = rbd_init_disk(rbd_dev);
 	if (rc)
@@ -1487,6 +1800,8 @@ static ssize_t class_rbd_add(struct class *c,
 
 err_out_blkdev:
 	unregister_blkdev(rbd_dev->major, rbd_dev->name);
+err_out_disk:
+	rbd_free_disk(rbd_dev);
 err_out_client:
 	rbd_put_client(rbd_dev);
 	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
@@ -1518,35 +1833,10 @@ static struct rbd_device *__rbd_get_dev(unsigned long id)
 	return NULL;
 }
 
-static ssize_t class_rbd_remove(struct class *c,
-				struct class_attribute *attr,
-				const char *buf,
-				size_t count)
+static void rbd_dev_release(struct device *dev)
 {
-	struct rbd_device *rbd_dev = NULL;
-	int target_id, rc;
-	unsigned long ul;
-
-	rc = strict_strtoul(buf, 10, &ul);
-	if (rc)
-		return rc;
-
-	/* convert to int; abort if we lost anything in the conversion */
-	target_id = (int) ul;
-	if (target_id != ul)
-		return -EINVAL;
-
-	/* remove object from list immediately */
-	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-
-	rbd_dev = __rbd_get_dev(target_id);
-	if (rbd_dev)
-		list_del_init(&rbd_dev->node);
-
-	mutex_unlock(&ctl_mutex);
-
-	if (!rbd_dev)
-		return -ENOENT;
+	struct rbd_device *rbd_dev =
+			container_of(dev, struct rbd_device, dev);
 
 	rbd_put_client(rbd_dev);
 
@@ -1557,67 +1847,11 @@ static ssize_t class_rbd_remove(struct class *c,
 
 	/* release module ref */
 	module_put(THIS_MODULE);
-
-	return count;
 }
 
-static ssize_t class_rbd_snaps_list(struct class *c,
-			      struct class_attribute *attr,
-			      char *data)
-{
-	struct rbd_device *rbd_dev = NULL;
-	struct list_head *tmp;
-	struct rbd_image_header *header;
-	int i, n = 0, max = PAGE_SIZE;
-	int ret;
-
-	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-
-	n += snprintf(data, max, "#id\tsnap\tKB\n");
-
-	list_for_each(tmp, &rbd_dev_list) {
-		char *names, *p;
-		struct ceph_snap_context *snapc;
-
-		rbd_dev = list_entry(tmp, struct rbd_device, node);
-		header = &rbd_dev->header;
-
-		down_read(&header->snap_rwsem);
-
-		names = header->snap_names;
-		snapc = header->snapc;
-
-		n += snprintf(data + n, max - n, "%d\t%s\t%lld%s\n",
-			      rbd_dev->id, RBD_SNAP_HEAD_NAME,
-			      header->image_size >> 10,
-			      (!rbd_dev->cur_snap ? " (*)" : ""));
-		if (n == max)
-			break;
-
-		p = names;
-		for (i = 0; i < header->total_snaps; i++, p += strlen(p) + 1) {
-			n += snprintf(data + n, max - n, "%d\t%s\t%lld%s\n",
-			      rbd_dev->id, p, header->snap_sizes[i] >> 10,
-			      (rbd_dev->cur_snap &&
-			       (snap_index(header, i) == rbd_dev->cur_snap) ?
-			       " (*)" : ""));
-			if (n == max)
-				break;
-		}
-
-		up_read(&header->snap_rwsem);
-	}
-
-
-	ret = n;
-	mutex_unlock(&ctl_mutex);
-	return ret;
-}
-
-static ssize_t class_rbd_snaps_refresh(struct class *c,
-				struct class_attribute *attr,
-				const char *buf,
-				size_t count)
+static ssize_t rbd_remove(struct bus_type *bus,
+			  const char *buf,
+			  size_t count)
 {
 	struct rbd_device *rbd_dev = NULL;
 	int target_id, rc;
@@ -1641,95 +1875,70 @@ static ssize_t class_rbd_snaps_refresh(struct class *c,
 		goto done;
 	}
 
-	rc = rbd_update_snaps(rbd_dev);
-	if (rc < 0)
-		ret = rc;
+	list_del_init(&rbd_dev->node);
+
+	__rbd_remove_all_snaps(rbd_dev);
+	rbd_bus_del_dev(rbd_dev);
 
 done:
 	mutex_unlock(&ctl_mutex);
 	return ret;
 }
 
-static ssize_t class_rbd_snap_create(struct class *c,
-				struct class_attribute *attr,
-				const char *buf,
-				size_t count)
+static ssize_t rbd_snap_add(struct device *dev,
+			    struct device_attribute *attr,
+			    const char *buf,
+			    size_t count)
 {
-	struct rbd_device *rbd_dev = NULL;
-	int target_id, ret;
-	char *name;
-
-	name = kmalloc(RBD_MAX_SNAP_NAME_LEN + 1, GFP_KERNEL);
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+	int ret;
+	char *name = kmalloc(count + 1, GFP_KERNEL);
 	if (!name)
 		return -ENOMEM;
 
-	/* parse snaps add command */
-	if (sscanf(buf, "%d "
-		   "%" __stringify(RBD_MAX_SNAP_NAME_LEN) "s",
-		   &target_id,
-		   name) != 2) {
-		ret = -EINVAL;
-		goto done;
-	}
+	snprintf(name, count, "%s", buf);
 
 	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
 
-	rbd_dev = __rbd_get_dev(target_id);
-	if (!rbd_dev) {
-		ret = -ENOENT;
-		goto done_unlock;
-	}
-
 	ret = rbd_header_add_snap(rbd_dev,
 				  name, GFP_KERNEL);
 	if (ret < 0)
 		goto done_unlock;
 
-	ret = rbd_update_snaps(rbd_dev);
+	ret = __rbd_update_snaps(rbd_dev);
 	if (ret < 0)
 		goto done_unlock;
 
 	ret = count;
 done_unlock:
 	mutex_unlock(&ctl_mutex);
-done:
 	kfree(name);
 	return ret;
 }
 
-static ssize_t class_rbd_rollback(struct class *c,
-				struct class_attribute *attr,
-				const char *buf,
-				size_t count)
+static ssize_t rbd_snap_rollback(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf,
+				 size_t count)
 {
-	struct rbd_device *rbd_dev = NULL;
-	int target_id, ret;
+	struct rbd_device *rbd_dev = dev_to_rbd(dev);
+	int ret;
 	u64 snapid;
-	char snap_name[RBD_MAX_SNAP_NAME_LEN];
 	u64 cur_ofs;
-	char *seg_name;
+	char *seg_name = NULL;
+	char *snap_name = kmalloc(count + 1, GFP_KERNEL);
+	ret = -ENOMEM;
+	if (!snap_name)
+		return ret;
 
 	/* parse snaps add command */
-	if (sscanf(buf, "%d "
-		   "%" __stringify(RBD_MAX_SNAP_NAME_LEN) "s",
-		   &target_id,
-		   snap_name) != 2) {
-		return -EINVAL;
-	}
-
-	ret = -ENOMEM;
+	snprintf(snap_name, count, "%s", buf);
 	seg_name = kmalloc(RBD_MAX_SEG_NAME_LEN + 1, GFP_NOIO);
 	if (!seg_name)
-		return ret;
+		goto done;
 
 	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
 
-	rbd_dev = __rbd_get_dev(target_id);
-	if (!rbd_dev) {
-		ret = -ENOENT;
-		goto done_unlock;
-	}
-
 	ret = snap_by_name(&rbd_dev->header, snap_name, &snapid, NULL);
 	if (ret < 0)
 		goto done_unlock;
@@ -1750,7 +1959,7 @@ static ssize_t class_rbd_rollback(struct class *c,
 				   seg_name, ret);
 	}
 
-	ret = rbd_update_snaps(rbd_dev);
+	ret = __rbd_update_snaps(rbd_dev);
 	if (ret < 0)
 		goto done_unlock;
 
@@ -1758,57 +1967,42 @@ static ssize_t class_rbd_rollback(struct class *c,
 
 done_unlock:
 	mutex_unlock(&ctl_mutex);
+done:
 	kfree(seg_name);
+	kfree(snap_name);
 
 	return ret;
 }
 
-static struct class_attribute class_rbd_attrs[] = {
-	__ATTR(add,		0200, NULL, class_rbd_add),
-	__ATTR(remove,		0200, NULL, class_rbd_remove),
-	__ATTR(list,		0444, class_rbd_list, NULL),
-	__ATTR(snaps_refresh,	0200, NULL, class_rbd_snaps_refresh),
-	__ATTR(snap_create,	0200, NULL, class_rbd_snap_create),
-	__ATTR(snaps_list,	0444, class_rbd_snaps_list, NULL),
-	__ATTR(snap_rollback,	0200, NULL, class_rbd_rollback),
+static struct bus_attribute rbd_bus_attrs[] = {
+	__ATTR(add, S_IWUSR, NULL, rbd_add),
+	__ATTR(remove, S_IWUSR, NULL, rbd_remove),
 	__ATTR_NULL
 };
 
 /*
  * create control files in sysfs
- * /sys/class/rbd/...
+ * /sys/bus/rbd/...
  */
 static int rbd_sysfs_init(void)
 {
-	int ret = -ENOMEM;
+	int ret;
 
-	class_rbd = kzalloc(sizeof(*class_rbd), GFP_KERNEL);
-	if (!class_rbd)
-		goto out;
+	rbd_bus_type.bus_attrs = rbd_bus_attrs;
 
-	class_rbd->name = DRV_NAME;
-	class_rbd->owner = THIS_MODULE;
-	class_rbd->class_release = class_rbd_release;
-	class_rbd->class_attrs = class_rbd_attrs;
+	ret = bus_register(&rbd_bus_type);
+	 if (ret < 0)
+		return ret;
 
-	ret = class_register(class_rbd);
-	if (ret)
-		goto out_class;
-	return 0;
+	ret = device_register(&rbd_root_dev);
 
-out_class:
-	kfree(class_rbd);
-	class_rbd = NULL;
-	pr_err(DRV_NAME ": failed to create class rbd\n");
-out:
 	return ret;
 }
 
 static void rbd_sysfs_cleanup(void)
 {
-	if (class_rbd)
-		class_destroy(class_rbd);
-	class_rbd = NULL;
+	device_unregister(&rbd_root_dev);
+	bus_unregister(&rbd_bus_type);
 }
 
 int __init rbd_init(void)
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 128cae4e8629..949ed09c6361 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -35,6 +35,10 @@
 static struct usb_device_id ath3k_table[] = {
 	/* Atheros AR3011 */
 	{ USB_DEVICE(0x0CF3, 0x3000) },
+
+	/* Atheros AR3011 with sflash firmware*/
+	{ USB_DEVICE(0x0CF3, 0x3002) },
+
 	{ }	/* Terminating entry */
 };
 
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index ab3894f742c3..1da773f899a2 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -99,6 +99,9 @@ static struct usb_device_id blacklist_table[] = {
 	/* Broadcom BCM2033 without firmware */
 	{ USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE },
 
+	/* Atheros 3011 with sflash firmware */
+	{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
+
 	/* Broadcom BCM2035 */
 	{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
 	{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -239,7 +242,8 @@ static void btusb_intr_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
+		if (err != -EPERM)
+			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
 	}
@@ -323,7 +327,8 @@ static void btusb_bulk_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
+		if (err != -EPERM)
+			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
 	}
@@ -412,7 +417,8 @@ static void btusb_isoc_complete(struct urb *urb)
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err < 0) {
-		BT_ERR("%s urb %p failed to resubmit (%d)",
+		if (err != -EPERM)
+			BT_ERR("%s urb %p failed to resubmit (%d)",
 						hdev->name, urb, -err);
 		usb_unanchor_urb(urb);
 	}
diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c
index 27370e99c66f..5e2f52b33327 100644
--- a/drivers/char/hvc_vio.c
+++ b/drivers/char/hvc_vio.c
@@ -39,7 +39,7 @@
 
 #include "hvc_console.h"
 
-char hvc_driver_name[] = "hvc_console";
+static const char hvc_driver_name[] = "hvc_console";
 
 static struct vio_device_id hvc_driver_table[] __devinitdata = {
 	{"serial", "hvterm1"},
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 1030f8420137..c17a305ecb28 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -25,6 +25,7 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/wait.h>
+#include <linux/acpi.h>
 #include "tpm.h"
 
 #define TPM_HEADER_SIZE 10
@@ -78,6 +79,26 @@ enum tis_defaults {
 static LIST_HEAD(tis_chips);
 static DEFINE_SPINLOCK(tis_lock);
 
+#ifdef CONFIG_ACPI
+static int is_itpm(struct pnp_dev *dev)
+{
+	struct acpi_device *acpi = pnp_acpi_device(dev);
+	struct acpi_hardware_id *id;
+
+	list_for_each_entry(id, &acpi->pnp.ids, list) {
+		if (!strcmp("INTC0102", id->id))
+			return 1;
+	}
+
+	return 0;
+}
+#else
+static int is_itpm(struct pnp_dev *dev)
+{
+	return 0;
+}
+#endif
+
 static int check_locality(struct tpm_chip *chip, int l)
 {
 	if ((ioread8(chip->vendor.iobase + TPM_ACCESS(l)) &
@@ -472,6 +493,9 @@ static int tpm_tis_init(struct device *dev, resource_size_t start,
 		 "1.2 TPM (device-id 0x%X, rev-id %d)\n",
 		 vendor >> 16, ioread8(chip->vendor.iobase + TPM_RID(0)));
 
+	if (is_itpm(to_pnp_dev(dev)))
+		itpm = 1;
+
 	if (itpm)
 		dev_info(dev, "Intel iTPM workaround enabled\n");
 
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
new file mode 100644
index 000000000000..4168c8896e16
--- /dev/null
+++ b/drivers/clk/Kconfig
@@ -0,0 +1,4 @@
+
+config CLKDEV_LOOKUP
+	bool
+	select HAVE_CLK
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
new file mode 100644
index 000000000000..07613fa172c9
--- /dev/null
+++ b/drivers/clk/Makefile
@@ -0,0 +1,2 @@
+
+obj-$(CONFIG_CLKDEV_LOOKUP)	+= clkdev.o
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
new file mode 100644
index 000000000000..0fc0a79852de
--- /dev/null
+++ b/drivers/clk/clkdev.c
@@ -0,0 +1,176 @@
+/*
+ * drivers/clk/clkdev.c
+ *
+ *  Copyright (C) 2008 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Helper for the clk API to assist looking up a struct clk.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/string.h>
+#include <linux/mutex.h>
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+
+static LIST_HEAD(clocks);
+static DEFINE_MUTEX(clocks_mutex);
+
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ *  An entry with a NULL ID is assumed to be a wildcard.
+ *  If an entry has a device ID, it must match
+ *  If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precedence: dev+con > dev only > con only.
+ */
+static struct clk *clk_find(const char *dev_id, const char *con_id)
+{
+	struct clk_lookup *p;
+	struct clk *clk = NULL;
+	int match, best = 0;
+
+	list_for_each_entry(p, &clocks, node) {
+		match = 0;
+		if (p->dev_id) {
+			if (!dev_id || strcmp(p->dev_id, dev_id))
+				continue;
+			match += 2;
+		}
+		if (p->con_id) {
+			if (!con_id || strcmp(p->con_id, con_id))
+				continue;
+			match += 1;
+		}
+
+		if (match > best) {
+			clk = p->clk;
+			if (match != 3)
+				best = match;
+			else
+				break;
+		}
+	}
+	return clk;
+}
+
+struct clk *clk_get_sys(const char *dev_id, const char *con_id)
+{
+	struct clk *clk;
+
+	mutex_lock(&clocks_mutex);
+	clk = clk_find(dev_id, con_id);
+	if (clk && !__clk_get(clk))
+		clk = NULL;
+	mutex_unlock(&clocks_mutex);
+
+	return clk ? clk : ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL(clk_get_sys);
+
+struct clk *clk_get(struct device *dev, const char *con_id)
+{
+	const char *dev_id = dev ? dev_name(dev) : NULL;
+
+	return clk_get_sys(dev_id, con_id);
+}
+EXPORT_SYMBOL(clk_get);
+
+void clk_put(struct clk *clk)
+{
+	__clk_put(clk);
+}
+EXPORT_SYMBOL(clk_put);
+
+void clkdev_add(struct clk_lookup *cl)
+{
+	mutex_lock(&clocks_mutex);
+	list_add_tail(&cl->node, &clocks);
+	mutex_unlock(&clocks_mutex);
+}
+EXPORT_SYMBOL(clkdev_add);
+
+void __init clkdev_add_table(struct clk_lookup *cl, size_t num)
+{
+	mutex_lock(&clocks_mutex);
+	while (num--) {
+		list_add_tail(&cl->node, &clocks);
+		cl++;
+	}
+	mutex_unlock(&clocks_mutex);
+}
+
+#define MAX_DEV_ID	20
+#define MAX_CON_ID	16
+
+struct clk_lookup_alloc {
+	struct clk_lookup cl;
+	char	dev_id[MAX_DEV_ID];
+	char	con_id[MAX_CON_ID];
+};
+
+struct clk_lookup * __init_refok
+clkdev_alloc(struct clk *clk, const char *con_id, const char *dev_fmt, ...)
+{
+	struct clk_lookup_alloc *cla;
+
+	cla = __clkdev_alloc(sizeof(*cla));
+	if (!cla)
+		return NULL;
+
+	cla->cl.clk = clk;
+	if (con_id) {
+		strlcpy(cla->con_id, con_id, sizeof(cla->con_id));
+		cla->cl.con_id = cla->con_id;
+	}
+
+	if (dev_fmt) {
+		va_list ap;
+
+		va_start(ap, dev_fmt);
+		vscnprintf(cla->dev_id, sizeof(cla->dev_id), dev_fmt, ap);
+		cla->cl.dev_id = cla->dev_id;
+		va_end(ap);
+	}
+
+	return &cla->cl;
+}
+EXPORT_SYMBOL(clkdev_alloc);
+
+int clk_add_alias(const char *alias, const char *alias_dev_name, char *id,
+	struct device *dev)
+{
+	struct clk *r = clk_get(dev, id);
+	struct clk_lookup *l;
+
+	if (IS_ERR(r))
+		return PTR_ERR(r);
+
+	l = clkdev_alloc(r, alias, alias_dev_name);
+	clk_put(r);
+	if (!l)
+		return -ENODEV;
+	clkdev_add(l);
+	return 0;
+}
+EXPORT_SYMBOL(clk_add_alias);
+
+/*
+ * clkdev_drop - remove a clock dynamically allocated
+ */
+void clkdev_drop(struct clk_lookup *cl)
+{
+	mutex_lock(&clocks_mutex);
+	list_del(&cl->node);
+	mutex_unlock(&clocks_mutex);
+	kfree(cl);
+}
+EXPORT_SYMBOL(clkdev_drop);
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 526bfbf69611..b0d8f3df02e3 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -118,7 +118,7 @@ static inline cputime64_t get_cpu_idle_time_jiffy(unsigned int cpu,
 	if (wall)
 		*wall = (cputime64_t)jiffies_to_usecs(cur_wall_time);
 
-	return (cputime64_t)jiffies_to_usecs(idle_time);;
+	return (cputime64_t)jiffies_to_usecs(idle_time);
 }
 
 static inline cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall)
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index 799ca517c121..add2a1a72ba4 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -74,11 +74,9 @@
 #define FLAGS_CBC		BIT(1)
 #define FLAGS_GIV		BIT(2)
 
-#define FLAGS_NEW_KEY		BIT(4)
-#define FLAGS_NEW_IV		BIT(5)
-#define FLAGS_INIT		BIT(6)
-#define FLAGS_FAST		BIT(7)
-#define FLAGS_BUSY		8
+#define FLAGS_INIT		BIT(4)
+#define FLAGS_FAST		BIT(5)
+#define FLAGS_BUSY		BIT(6)
 
 struct omap_aes_ctx {
 	struct omap_aes_dev *dd;
@@ -98,19 +96,18 @@ struct omap_aes_reqctx {
 struct omap_aes_dev {
 	struct list_head	list;
 	unsigned long		phys_base;
-	void __iomem 		*io_base;
+	void __iomem		*io_base;
 	struct clk		*iclk;
 	struct omap_aes_ctx	*ctx;
 	struct device		*dev;
 	unsigned long		flags;
+	int			err;
 
-	u32			*iv;
-	u32			ctrl;
+	spinlock_t		lock;
+	struct crypto_queue	queue;
 
-	spinlock_t			lock;
-	struct crypto_queue		queue;
-
-	struct tasklet_struct		task;
+	struct tasklet_struct	done_task;
+	struct tasklet_struct	queue_task;
 
 	struct ablkcipher_request	*req;
 	size_t				total;
@@ -179,9 +176,13 @@ static int omap_aes_wait(struct omap_aes_dev *dd, u32 offset, u32 bit)
 
 static int omap_aes_hw_init(struct omap_aes_dev *dd)
 {
-	int err = 0;
-
+	/*
+	 * clocks are enabled when request starts and disabled when finished.
+	 * It may be long delays between requests.
+	 * Device might go to off mode to save power.
+	 */
 	clk_enable(dd->iclk);
+
 	if (!(dd->flags & FLAGS_INIT)) {
 		/* is it necessary to reset before every operation? */
 		omap_aes_write_mask(dd, AES_REG_MASK, AES_REG_MASK_SOFTRESET,
@@ -193,39 +194,26 @@ static int omap_aes_hw_init(struct omap_aes_dev *dd)
 		__asm__ __volatile__("nop");
 		__asm__ __volatile__("nop");
 
-		err = omap_aes_wait(dd, AES_REG_SYSSTATUS,
-				AES_REG_SYSSTATUS_RESETDONE);
-		if (!err)
-			dd->flags |= FLAGS_INIT;
-	}
+		if (omap_aes_wait(dd, AES_REG_SYSSTATUS,
+				AES_REG_SYSSTATUS_RESETDONE))
+			return -ETIMEDOUT;
 
-	return err;
-}
+		dd->flags |= FLAGS_INIT;
+		dd->err = 0;
+	}
 
-static void omap_aes_hw_cleanup(struct omap_aes_dev *dd)
-{
-	clk_disable(dd->iclk);
+	return 0;
 }
 
-static void omap_aes_write_ctrl(struct omap_aes_dev *dd)
+static int omap_aes_write_ctrl(struct omap_aes_dev *dd)
 {
 	unsigned int key32;
-	int i;
+	int i, err;
 	u32 val, mask;
 
-	val = FLD_VAL(((dd->ctx->keylen >> 3) - 1), 4, 3);
-	if (dd->flags & FLAGS_CBC)
-		val |= AES_REG_CTRL_CBC;
-	if (dd->flags & FLAGS_ENCRYPT)
-		val |= AES_REG_CTRL_DIRECTION;
-
-	if (dd->ctrl == val && !(dd->flags & FLAGS_NEW_IV) &&
-		   !(dd->ctx->flags & FLAGS_NEW_KEY))
-		goto out;
-
-	/* only need to write control registers for new settings */
-
-	dd->ctrl = val;
+	err = omap_aes_hw_init(dd);
+	if (err)
+		return err;
 
 	val = 0;
 	if (dd->dma_lch_out >= 0)
@@ -237,30 +225,43 @@ static void omap_aes_write_ctrl(struct omap_aes_dev *dd)
 
 	omap_aes_write_mask(dd, AES_REG_MASK, val, mask);
 
-	pr_debug("Set key\n");
 	key32 = dd->ctx->keylen / sizeof(u32);
-	/* set a key */
+
+	/* it seems a key should always be set even if it has not changed */
 	for (i = 0; i < key32; i++) {
 		omap_aes_write(dd, AES_REG_KEY(i),
 			__le32_to_cpu(dd->ctx->key[i]));
 	}
-	dd->ctx->flags &= ~FLAGS_NEW_KEY;
 
-	if (dd->flags & FLAGS_NEW_IV) {
-		pr_debug("Set IV\n");
-		omap_aes_write_n(dd, AES_REG_IV(0), dd->iv, 4);
-		dd->flags &= ~FLAGS_NEW_IV;
-	}
+	if ((dd->flags & FLAGS_CBC) && dd->req->info)
+		omap_aes_write_n(dd, AES_REG_IV(0), dd->req->info, 4);
+
+	val = FLD_VAL(((dd->ctx->keylen >> 3) - 1), 4, 3);
+	if (dd->flags & FLAGS_CBC)
+		val |= AES_REG_CTRL_CBC;
+	if (dd->flags & FLAGS_ENCRYPT)
+		val |= AES_REG_CTRL_DIRECTION;
 
 	mask = AES_REG_CTRL_CBC | AES_REG_CTRL_DIRECTION |
 			AES_REG_CTRL_KEY_SIZE;
 
-	omap_aes_write_mask(dd, AES_REG_CTRL, dd->ctrl, mask);
+	omap_aes_write_mask(dd, AES_REG_CTRL, val, mask);
 
-out:
-	/* start DMA or disable idle mode */
-	omap_aes_write_mask(dd, AES_REG_MASK, AES_REG_MASK_START,
-			    AES_REG_MASK_START);
+	/* IN */
+	omap_set_dma_dest_params(dd->dma_lch_in, 0, OMAP_DMA_AMODE_CONSTANT,
+				 dd->phys_base + AES_REG_DATA, 0, 4);
+
+	omap_set_dma_dest_burst_mode(dd->dma_lch_in, OMAP_DMA_DATA_BURST_4);
+	omap_set_dma_src_burst_mode(dd->dma_lch_in, OMAP_DMA_DATA_BURST_4);
+
+	/* OUT */
+	omap_set_dma_src_params(dd->dma_lch_out, 0, OMAP_DMA_AMODE_CONSTANT,
+				dd->phys_base + AES_REG_DATA, 0, 4);
+
+	omap_set_dma_src_burst_mode(dd->dma_lch_out, OMAP_DMA_DATA_BURST_4);
+	omap_set_dma_dest_burst_mode(dd->dma_lch_out, OMAP_DMA_DATA_BURST_4);
+
+	return 0;
 }
 
 static struct omap_aes_dev *omap_aes_find_dev(struct omap_aes_ctx *ctx)
@@ -288,8 +289,16 @@ static void omap_aes_dma_callback(int lch, u16 ch_status, void *data)
 {
 	struct omap_aes_dev *dd = data;
 
-	if (lch == dd->dma_lch_out)
-		tasklet_schedule(&dd->task);
+	if (ch_status != OMAP_DMA_BLOCK_IRQ) {
+		pr_err("omap-aes DMA error status: 0x%hx\n", ch_status);
+		dd->err = -EIO;
+		dd->flags &= ~FLAGS_INIT; /* request to re-initialize */
+	} else if (lch == dd->dma_lch_in) {
+		return;
+	}
+
+	/* dma_lch_out - completed */
+	tasklet_schedule(&dd->done_task);
 }
 
 static int omap_aes_dma_init(struct omap_aes_dev *dd)
@@ -339,18 +348,6 @@ static int omap_aes_dma_init(struct omap_aes_dev *dd)
 		goto err_dma_out;
 	}
 
-	omap_set_dma_dest_params(dd->dma_lch_in, 0, OMAP_DMA_AMODE_CONSTANT,
-				 dd->phys_base + AES_REG_DATA, 0, 4);
-
-	omap_set_dma_dest_burst_mode(dd->dma_lch_in, OMAP_DMA_DATA_BURST_4);
-	omap_set_dma_src_burst_mode(dd->dma_lch_in, OMAP_DMA_DATA_BURST_4);
-
-	omap_set_dma_src_params(dd->dma_lch_out, 0, OMAP_DMA_AMODE_CONSTANT,
-				dd->phys_base + AES_REG_DATA, 0, 4);
-
-	omap_set_dma_src_burst_mode(dd->dma_lch_out, OMAP_DMA_DATA_BURST_4);
-	omap_set_dma_dest_burst_mode(dd->dma_lch_out, OMAP_DMA_DATA_BURST_4);
-
 	return 0;
 
 err_dma_out:
@@ -406,6 +403,11 @@ static int sg_copy(struct scatterlist **sg, size_t *offset, void *buf,
 		if (!count)
 			return off;
 
+		/*
+		 * buflen and total are AES_BLOCK_SIZE size aligned,
+		 * so count should be also aligned
+		 */
+
 		sg_copy_buf(buf + off, *sg, *offset, count, out);
 
 		off += count;
@@ -461,7 +463,9 @@ static int omap_aes_crypt_dma(struct crypto_tfm *tfm, dma_addr_t dma_addr_in,
 	omap_start_dma(dd->dma_lch_in);
 	omap_start_dma(dd->dma_lch_out);
 
-	omap_aes_write_ctrl(dd);
+	/* start DMA or disable idle mode */
+	omap_aes_write_mask(dd, AES_REG_MASK, AES_REG_MASK_START,
+			    AES_REG_MASK_START);
 
 	return 0;
 }
@@ -488,8 +492,10 @@ static int omap_aes_crypt_dma_start(struct omap_aes_dev *dd)
 		count = min(dd->total, sg_dma_len(dd->in_sg));
 		count = min(count, sg_dma_len(dd->out_sg));
 
-		if (count != dd->total)
+		if (count != dd->total) {
+			pr_err("request length != buffer length\n");
 			return -EINVAL;
+		}
 
 		pr_debug("fast\n");
 
@@ -525,23 +531,25 @@ static int omap_aes_crypt_dma_start(struct omap_aes_dev *dd)
 
 	dd->total -= count;
 
-	err = omap_aes_hw_init(dd);
-
 	err = omap_aes_crypt_dma(tfm, addr_in, addr_out, count);
+	if (err) {
+		dma_unmap_sg(dd->dev, dd->in_sg, 1, DMA_TO_DEVICE);
+		dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_TO_DEVICE);
+	}
 
 	return err;
 }
 
 static void omap_aes_finish_req(struct omap_aes_dev *dd, int err)
 {
-	struct omap_aes_ctx *ctx;
+	struct ablkcipher_request *req = dd->req;
 
 	pr_debug("err: %d\n", err);
 
-	ctx = crypto_ablkcipher_ctx(crypto_ablkcipher_reqtfm(dd->req));
+	clk_disable(dd->iclk);
+	dd->flags &= ~FLAGS_BUSY;
 
-	if (!dd->total)
-		dd->req->base.complete(&dd->req->base, err);
+	req->base.complete(&req->base, err);
 }
 
 static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd)
@@ -553,8 +561,6 @@ static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd)
 
 	omap_aes_write_mask(dd, AES_REG_MASK, 0, AES_REG_MASK_START);
 
-	omap_aes_hw_cleanup(dd);
-
 	omap_stop_dma(dd->dma_lch_in);
 	omap_stop_dma(dd->dma_lch_out);
 
@@ -574,40 +580,39 @@ static int omap_aes_crypt_dma_stop(struct omap_aes_dev *dd)
 		}
 	}
 
-	if (err || !dd->total)
-		omap_aes_finish_req(dd, err);
-
 	return err;
 }
 
-static int omap_aes_handle_req(struct omap_aes_dev *dd)
+static int omap_aes_handle_queue(struct omap_aes_dev *dd,
+			       struct ablkcipher_request *req)
 {
 	struct crypto_async_request *async_req, *backlog;
 	struct omap_aes_ctx *ctx;
 	struct omap_aes_reqctx *rctx;
-	struct ablkcipher_request *req;
 	unsigned long flags;
-
-	if (dd->total)
-		goto start;
+	int err, ret = 0;
 
 	spin_lock_irqsave(&dd->lock, flags);
+	if (req)
+		ret = ablkcipher_enqueue_request(&dd->queue, req);
+	if (dd->flags & FLAGS_BUSY) {
+		spin_unlock_irqrestore(&dd->lock, flags);
+		return ret;
+	}
 	backlog = crypto_get_backlog(&dd->queue);
 	async_req = crypto_dequeue_request(&dd->queue);
-	if (!async_req)
-		clear_bit(FLAGS_BUSY, &dd->flags);
+	if (async_req)
+		dd->flags |= FLAGS_BUSY;
 	spin_unlock_irqrestore(&dd->lock, flags);
 
 	if (!async_req)
-		return 0;
+		return ret;
 
 	if (backlog)
 		backlog->complete(backlog, -EINPROGRESS);
 
 	req = ablkcipher_request_cast(async_req);
 
-	pr_debug("get new req\n");
-
 	/* assign new request to device */
 	dd->req = req;
 	dd->total = req->nbytes;
@@ -621,27 +626,22 @@ static int omap_aes_handle_req(struct omap_aes_dev *dd)
 	rctx->mode &= FLAGS_MODE_MASK;
 	dd->flags = (dd->flags & ~FLAGS_MODE_MASK) | rctx->mode;
 
-	dd->iv = req->info;
-	if ((dd->flags & FLAGS_CBC) && dd->iv)
-		dd->flags |= FLAGS_NEW_IV;
-	else
-		dd->flags &= ~FLAGS_NEW_IV;
-
+	dd->ctx = ctx;
 	ctx->dd = dd;
-	if (dd->ctx != ctx) {
-		/* assign new context to device */
-		dd->ctx = ctx;
-		ctx->flags |= FLAGS_NEW_KEY;
-	}
 
-	if (!IS_ALIGNED(req->nbytes, AES_BLOCK_SIZE))
-		pr_err("request size is not exact amount of AES blocks\n");
+	err = omap_aes_write_ctrl(dd);
+	if (!err)
+		err = omap_aes_crypt_dma_start(dd);
+	if (err) {
+		/* aes_task will not finish it, so do it here */
+		omap_aes_finish_req(dd, err);
+		tasklet_schedule(&dd->queue_task);
+	}
 
-start:
-	return omap_aes_crypt_dma_start(dd);
+	return ret; /* return ret, which is enqueue return value */
 }
 
-static void omap_aes_task(unsigned long data)
+static void omap_aes_done_task(unsigned long data)
 {
 	struct omap_aes_dev *dd = (struct omap_aes_dev *)data;
 	int err;
@@ -650,40 +650,50 @@ static void omap_aes_task(unsigned long data)
 
 	err = omap_aes_crypt_dma_stop(dd);
 
-	err = omap_aes_handle_req(dd);
+	err = dd->err ? : err;
+
+	if (dd->total && !err) {
+		err = omap_aes_crypt_dma_start(dd);
+		if (!err)
+			return; /* DMA started. Not fininishing. */
+	}
+
+	omap_aes_finish_req(dd, err);
+	omap_aes_handle_queue(dd, NULL);
 
 	pr_debug("exit\n");
 }
 
+static void omap_aes_queue_task(unsigned long data)
+{
+	struct omap_aes_dev *dd = (struct omap_aes_dev *)data;
+
+	omap_aes_handle_queue(dd, NULL);
+}
+
 static int omap_aes_crypt(struct ablkcipher_request *req, unsigned long mode)
 {
 	struct omap_aes_ctx *ctx = crypto_ablkcipher_ctx(
 			crypto_ablkcipher_reqtfm(req));
 	struct omap_aes_reqctx *rctx = ablkcipher_request_ctx(req);
 	struct omap_aes_dev *dd;
-	unsigned long flags;
-	int err;
 
 	pr_debug("nbytes: %d, enc: %d, cbc: %d\n", req->nbytes,
 		  !!(mode & FLAGS_ENCRYPT),
 		  !!(mode & FLAGS_CBC));
 
+	if (!IS_ALIGNED(req->nbytes, AES_BLOCK_SIZE)) {
+		pr_err("request size is not exact amount of AES blocks\n");
+		return -EINVAL;
+	}
+
 	dd = omap_aes_find_dev(ctx);
 	if (!dd)
 		return -ENODEV;
 
 	rctx->mode = mode;
 
-	spin_lock_irqsave(&dd->lock, flags);
-	err = ablkcipher_enqueue_request(&dd->queue, req);
-	spin_unlock_irqrestore(&dd->lock, flags);
-
-	if (!test_and_set_bit(FLAGS_BUSY, &dd->flags))
-		omap_aes_handle_req(dd);
-
-	pr_debug("exit\n");
-
-	return err;
+	return omap_aes_handle_queue(dd, req);
 }
 
 /* ********************** ALG API ************************************ */
@@ -701,7 +711,6 @@ static int omap_aes_setkey(struct crypto_ablkcipher *tfm, const u8 *key,
 
 	memcpy(ctx->key, key, keylen);
 	ctx->keylen = keylen;
-	ctx->flags |= FLAGS_NEW_KEY;
 
 	return 0;
 }
@@ -750,7 +759,7 @@ static struct crypto_alg algs[] = {
 	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
 	.cra_blocksize		= AES_BLOCK_SIZE,
 	.cra_ctxsize		= sizeof(struct omap_aes_ctx),
-	.cra_alignmask	 	= 0,
+	.cra_alignmask		= 0,
 	.cra_type		= &crypto_ablkcipher_type,
 	.cra_module		= THIS_MODULE,
 	.cra_init		= omap_aes_cra_init,
@@ -770,7 +779,7 @@ static struct crypto_alg algs[] = {
 	.cra_flags		= CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
 	.cra_blocksize		= AES_BLOCK_SIZE,
 	.cra_ctxsize		= sizeof(struct omap_aes_ctx),
-	.cra_alignmask	 	= 0,
+	.cra_alignmask		= 0,
 	.cra_type		= &crypto_ablkcipher_type,
 	.cra_module		= THIS_MODULE,
 	.cra_init		= omap_aes_cra_init,
@@ -849,7 +858,8 @@ static int omap_aes_probe(struct platform_device *pdev)
 		 (reg & AES_REG_REV_MAJOR) >> 4, reg & AES_REG_REV_MINOR);
 	clk_disable(dd->iclk);
 
-	tasklet_init(&dd->task, omap_aes_task, (unsigned long)dd);
+	tasklet_init(&dd->done_task, omap_aes_done_task, (unsigned long)dd);
+	tasklet_init(&dd->queue_task, omap_aes_queue_task, (unsigned long)dd);
 
 	err = omap_aes_dma_init(dd);
 	if (err)
@@ -876,7 +886,8 @@ err_algs:
 		crypto_unregister_alg(&algs[j]);
 	omap_aes_dma_cleanup(dd);
 err_dma:
-	tasklet_kill(&dd->task);
+	tasklet_kill(&dd->done_task);
+	tasklet_kill(&dd->queue_task);
 	iounmap(dd->io_base);
 err_io:
 	clk_put(dd->iclk);
@@ -903,7 +914,8 @@ static int omap_aes_remove(struct platform_device *pdev)
 	for (i = 0; i < ARRAY_SIZE(algs); i++)
 		crypto_unregister_alg(&algs[i]);
 
-	tasklet_kill(&dd->task);
+	tasklet_kill(&dd->done_task);
+	tasklet_kill(&dd->queue_task);
 	omap_aes_dma_cleanup(dd);
 	iounmap(dd->io_base);
 	clk_put(dd->iclk);
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index a081c7c7d03f..eb988e7a2fd9 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -72,10 +72,9 @@
 
 #define DEFAULT_TIMEOUT_INTERVAL	HZ
 
-#define FLAGS_FIRST		0x0001
 #define FLAGS_FINUP		0x0002
 #define FLAGS_FINAL		0x0004
-#define FLAGS_FAST		0x0008
+#define FLAGS_SG		0x0008
 #define FLAGS_SHA1		0x0010
 #define FLAGS_DMA_ACTIVE	0x0020
 #define FLAGS_OUTPUT_READY	0x0040
@@ -83,13 +82,17 @@
 #define FLAGS_INIT		0x0100
 #define FLAGS_CPU		0x0200
 #define FLAGS_HMAC		0x0400
-
-/* 3rd byte */
-#define FLAGS_BUSY		16
+#define FLAGS_ERROR		0x0800
+#define FLAGS_BUSY		0x1000
 
 #define OP_UPDATE	1
 #define OP_FINAL	2
 
+#define OMAP_ALIGN_MASK		(sizeof(u32)-1)
+#define OMAP_ALIGNED		__attribute__((aligned(sizeof(u32))))
+
+#define BUFLEN		PAGE_SIZE
+
 struct omap_sham_dev;
 
 struct omap_sham_reqctx {
@@ -97,8 +100,8 @@ struct omap_sham_reqctx {
 	unsigned long		flags;
 	unsigned long		op;
 
+	u8			digest[SHA1_DIGEST_SIZE] OMAP_ALIGNED;
 	size_t			digcnt;
-	u8			*buffer;
 	size_t			bufcnt;
 	size_t			buflen;
 	dma_addr_t		dma_addr;
@@ -107,6 +110,8 @@ struct omap_sham_reqctx {
 	struct scatterlist	*sg;
 	unsigned int		offset;	/* offset in current sg */
 	unsigned int		total;	/* total request */
+
+	u8			buffer[0] OMAP_ALIGNED;
 };
 
 struct omap_sham_hmac_ctx {
@@ -136,6 +141,7 @@ struct omap_sham_dev {
 	int			irq;
 	struct clk		*iclk;
 	spinlock_t		lock;
+	int			err;
 	int			dma;
 	int			dma_lch;
 	struct tasklet_struct	done_task;
@@ -194,53 +200,68 @@ static inline int omap_sham_wait(struct omap_sham_dev *dd, u32 offset, u32 bit)
 static void omap_sham_copy_hash(struct ahash_request *req, int out)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
+	u32 *hash = (u32 *)ctx->digest;
+	int i;
+
+	/* MD5 is almost unused. So copy sha1 size to reduce code */
+	for (i = 0; i < SHA1_DIGEST_SIZE / sizeof(u32); i++) {
+		if (out)
+			hash[i] = omap_sham_read(ctx->dd,
+						SHA_REG_DIGEST(i));
+		else
+			omap_sham_write(ctx->dd,
+					SHA_REG_DIGEST(i), hash[i]);
+	}
+}
+
+static void omap_sham_copy_ready_hash(struct ahash_request *req)
+{
+	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
+	u32 *in = (u32 *)ctx->digest;
 	u32 *hash = (u32 *)req->result;
 	int i;
 
+	if (!hash)
+		return;
+
 	if (likely(ctx->flags & FLAGS_SHA1)) {
 		/* SHA1 results are in big endian */
 		for (i = 0; i < SHA1_DIGEST_SIZE / sizeof(u32); i++)
-			if (out)
-				hash[i] = be32_to_cpu(omap_sham_read(ctx->dd,
-							SHA_REG_DIGEST(i)));
-			else
-				omap_sham_write(ctx->dd, SHA_REG_DIGEST(i),
-							cpu_to_be32(hash[i]));
+			hash[i] = be32_to_cpu(in[i]);
 	} else {
 		/* MD5 results are in little endian */
 		for (i = 0; i < MD5_DIGEST_SIZE / sizeof(u32); i++)
-			if (out)
-				hash[i] = le32_to_cpu(omap_sham_read(ctx->dd,
-							SHA_REG_DIGEST(i)));
-			else
-				omap_sham_write(ctx->dd, SHA_REG_DIGEST(i),
-							cpu_to_le32(hash[i]));
+			hash[i] = le32_to_cpu(in[i]);
 	}
 }
 
-static int omap_sham_write_ctrl(struct omap_sham_dev *dd, size_t length,
-				 int final, int dma)
+static int omap_sham_hw_init(struct omap_sham_dev *dd)
 {
-	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
-	u32 val = length << 5, mask;
+	clk_enable(dd->iclk);
 
-	if (unlikely(!ctx->digcnt)) {
+	if (!(dd->flags & FLAGS_INIT)) {
+		omap_sham_write_mask(dd, SHA_REG_MASK,
+			SHA_REG_MASK_SOFTRESET, SHA_REG_MASK_SOFTRESET);
 
-		clk_enable(dd->iclk);
+		if (omap_sham_wait(dd, SHA_REG_SYSSTATUS,
+					SHA_REG_SYSSTATUS_RESETDONE))
+			return -ETIMEDOUT;
 
-		if (!(dd->flags & FLAGS_INIT)) {
-			omap_sham_write_mask(dd, SHA_REG_MASK,
-				SHA_REG_MASK_SOFTRESET, SHA_REG_MASK_SOFTRESET);
+		dd->flags |= FLAGS_INIT;
+		dd->err = 0;
+	}
 
-			if (omap_sham_wait(dd, SHA_REG_SYSSTATUS,
-						SHA_REG_SYSSTATUS_RESETDONE))
-				return -ETIMEDOUT;
+	return 0;
+}
 
-			dd->flags |= FLAGS_INIT;
-		}
-	} else {
+static void omap_sham_write_ctrl(struct omap_sham_dev *dd, size_t length,
+				 int final, int dma)
+{
+	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
+	u32 val = length << 5, mask;
+
+	if (likely(ctx->digcnt))
 		omap_sham_write(dd, SHA_REG_DIGCNT, ctx->digcnt);
-	}
 
 	omap_sham_write_mask(dd, SHA_REG_MASK,
 		SHA_REG_MASK_IT_EN | (dma ? SHA_REG_MASK_DMA_EN : 0),
@@ -260,29 +281,26 @@ static int omap_sham_write_ctrl(struct omap_sham_dev *dd, size_t length,
 			SHA_REG_CTRL_ALGO | SHA_REG_CTRL_LENGTH;
 
 	omap_sham_write_mask(dd, SHA_REG_CTRL, val, mask);
-
-	return 0;
 }
 
 static int omap_sham_xmit_cpu(struct omap_sham_dev *dd, const u8 *buf,
 			      size_t length, int final)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
-	int err, count, len32;
+	int count, len32;
 	const u32 *buffer = (const u32 *)buf;
 
 	dev_dbg(dd->dev, "xmit_cpu: digcnt: %d, length: %d, final: %d\n",
 						ctx->digcnt, length, final);
 
-	err = omap_sham_write_ctrl(dd, length, final, 0);
-	if (err)
-		return err;
+	omap_sham_write_ctrl(dd, length, final, 0);
+
+	/* should be non-zero before next lines to disable clocks later */
+	ctx->digcnt += length;
 
 	if (omap_sham_wait(dd, SHA_REG_CTRL, SHA_REG_CTRL_INPUT_READY))
 		return -ETIMEDOUT;
 
-	ctx->digcnt += length;
-
 	if (final)
 		ctx->flags |= FLAGS_FINAL; /* catch last interrupt */
 
@@ -298,16 +316,11 @@ static int omap_sham_xmit_dma(struct omap_sham_dev *dd, dma_addr_t dma_addr,
 			      size_t length, int final)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
-	int err, len32;
+	int len32;
 
 	dev_dbg(dd->dev, "xmit_dma: digcnt: %d, length: %d, final: %d\n",
 						ctx->digcnt, length, final);
 
-	/* flush cache entries related to our page */
-	if (dma_addr == ctx->dma_addr)
-		dma_sync_single_for_device(dd->dev, dma_addr, length,
-					   DMA_TO_DEVICE);
-
 	len32 = DIV_ROUND_UP(length, sizeof(u32));
 
 	omap_set_dma_transfer_params(dd->dma_lch, OMAP_DMA_DATA_TYPE_S32, len32,
@@ -317,9 +330,7 @@ static int omap_sham_xmit_dma(struct omap_sham_dev *dd, dma_addr_t dma_addr,
 	omap_set_dma_src_params(dd->dma_lch, 0, OMAP_DMA_AMODE_POST_INC,
 				dma_addr, 0, 0);
 
-	err = omap_sham_write_ctrl(dd, length, final, 1);
-	if (err)
-		return err;
+	omap_sham_write_ctrl(dd, length, final, 1);
 
 	ctx->digcnt += length;
 
@@ -371,15 +382,29 @@ static size_t omap_sham_append_sg(struct omap_sham_reqctx *ctx)
 	return 0;
 }
 
+static int omap_sham_xmit_dma_map(struct omap_sham_dev *dd,
+					struct omap_sham_reqctx *ctx,
+					size_t length, int final)
+{
+	ctx->dma_addr = dma_map_single(dd->dev, ctx->buffer, ctx->buflen,
+				       DMA_TO_DEVICE);
+	if (dma_mapping_error(dd->dev, ctx->dma_addr)) {
+		dev_err(dd->dev, "dma %u bytes error\n", ctx->buflen);
+		return -EINVAL;
+	}
+
+	ctx->flags &= ~FLAGS_SG;
+
+	/* next call does not fail... so no unmap in the case of error */
+	return omap_sham_xmit_dma(dd, ctx->dma_addr, length, final);
+}
+
 static int omap_sham_update_dma_slow(struct omap_sham_dev *dd)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
 	unsigned int final;
 	size_t count;
 
-	if (!ctx->total)
-		return 0;
-
 	omap_sham_append_sg(ctx);
 
 	final = (ctx->flags & FLAGS_FINUP) && !ctx->total;
@@ -390,30 +415,68 @@ static int omap_sham_update_dma_slow(struct omap_sham_dev *dd)
 	if (final || (ctx->bufcnt == ctx->buflen && ctx->total)) {
 		count = ctx->bufcnt;
 		ctx->bufcnt = 0;
-		return omap_sham_xmit_dma(dd, ctx->dma_addr, count, final);
+		return omap_sham_xmit_dma_map(dd, ctx, count, final);
 	}
 
 	return 0;
 }
 
-static int omap_sham_update_dma_fast(struct omap_sham_dev *dd)
+/* Start address alignment */
+#define SG_AA(sg)	(IS_ALIGNED(sg->offset, sizeof(u32)))
+/* SHA1 block size alignment */
+#define SG_SA(sg)	(IS_ALIGNED(sg->length, SHA1_MD5_BLOCK_SIZE))
+
+static int omap_sham_update_dma_start(struct omap_sham_dev *dd)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
-	unsigned int length;
+	unsigned int length, final, tail;
+	struct scatterlist *sg;
 
-	ctx->flags |= FLAGS_FAST;
+	if (!ctx->total)
+		return 0;
+
+	if (ctx->bufcnt || ctx->offset)
+		return omap_sham_update_dma_slow(dd);
+
+	dev_dbg(dd->dev, "fast: digcnt: %d, bufcnt: %u, total: %u\n",
+			ctx->digcnt, ctx->bufcnt, ctx->total);
+
+	sg = ctx->sg;
+
+	if (!SG_AA(sg))
+		return omap_sham_update_dma_slow(dd);
 
-	length = min(ctx->total, sg_dma_len(ctx->sg));
-	ctx->total = length;
+	if (!sg_is_last(sg) && !SG_SA(sg))
+		/* size is not SHA1_BLOCK_SIZE aligned */
+		return omap_sham_update_dma_slow(dd);
+
+	length = min(ctx->total, sg->length);
+
+	if (sg_is_last(sg)) {
+		if (!(ctx->flags & FLAGS_FINUP)) {
+			/* not last sg must be SHA1_MD5_BLOCK_SIZE aligned */
+			tail = length & (SHA1_MD5_BLOCK_SIZE - 1);
+			/* without finup() we need one block to close hash */
+			if (!tail)
+				tail = SHA1_MD5_BLOCK_SIZE;
+			length -= tail;
+		}
+	}
 
 	if (!dma_map_sg(dd->dev, ctx->sg, 1, DMA_TO_DEVICE)) {
 		dev_err(dd->dev, "dma_map_sg  error\n");
 		return -EINVAL;
 	}
 
+	ctx->flags |= FLAGS_SG;
+
 	ctx->total -= length;
+	ctx->offset = length; /* offset where to start slow */
+
+	final = (ctx->flags & FLAGS_FINUP) && !ctx->total;
 
-	return omap_sham_xmit_dma(dd, sg_dma_address(ctx->sg), length, 1);
+	/* next call does not fail... so no unmap in the case of error */
+	return omap_sham_xmit_dma(dd, sg_dma_address(ctx->sg), length, final);
 }
 
 static int omap_sham_update_cpu(struct omap_sham_dev *dd)
@@ -433,8 +496,17 @@ static int omap_sham_update_dma_stop(struct omap_sham_dev *dd)
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
 
 	omap_stop_dma(dd->dma_lch);
-	if (ctx->flags & FLAGS_FAST)
+	if (ctx->flags & FLAGS_SG) {
 		dma_unmap_sg(dd->dev, ctx->sg, 1, DMA_TO_DEVICE);
+		if (ctx->sg->length == ctx->offset) {
+			ctx->sg = sg_next(ctx->sg);
+			if (ctx->sg)
+				ctx->offset = 0;
+		}
+	} else {
+		dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen,
+				 DMA_TO_DEVICE);
+	}
 
 	return 0;
 }
@@ -454,14 +526,7 @@ static void omap_sham_cleanup(struct ahash_request *req)
 	spin_unlock_irqrestore(&dd->lock, flags);
 
 	if (ctx->digcnt)
-		clk_disable(dd->iclk);
-
-	if (ctx->dma_addr)
-		dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen,
-				 DMA_TO_DEVICE);
-
-	if (ctx->buffer)
-		free_page((unsigned long)ctx->buffer);
+		omap_sham_copy_ready_hash(req);
 
 	dev_dbg(dd->dev, "digcnt: %d, bufcnt: %d\n", ctx->digcnt, ctx->bufcnt);
 }
@@ -489,8 +554,6 @@ static int omap_sham_init(struct ahash_request *req)
 
 	ctx->flags = 0;
 
-	ctx->flags |= FLAGS_FIRST;
-
 	dev_dbg(dd->dev, "init: digest size: %d\n",
 		crypto_ahash_digestsize(tfm));
 
@@ -499,21 +562,7 @@ static int omap_sham_init(struct ahash_request *req)
 
 	ctx->bufcnt = 0;
 	ctx->digcnt = 0;
-
-	ctx->buflen = PAGE_SIZE;
-	ctx->buffer = (void *)__get_free_page(
-				(req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
-				GFP_KERNEL : GFP_ATOMIC);
-	if (!ctx->buffer)
-		return -ENOMEM;
-
-	ctx->dma_addr = dma_map_single(dd->dev, ctx->buffer, ctx->buflen,
-					DMA_TO_DEVICE);
-	if (dma_mapping_error(dd->dev, ctx->dma_addr)) {
-		dev_err(dd->dev, "dma %u bytes error\n", ctx->buflen);
-		free_page((unsigned long)ctx->buffer);
-		return -EINVAL;
-	}
+	ctx->buflen = BUFLEN;
 
 	if (tctx->flags & FLAGS_HMAC) {
 		struct omap_sham_hmac_ctx *bctx = tctx->base;
@@ -538,10 +587,8 @@ static int omap_sham_update_req(struct omap_sham_dev *dd)
 
 	if (ctx->flags & FLAGS_CPU)
 		err = omap_sham_update_cpu(dd);
-	else if (ctx->flags & FLAGS_FAST)
-		err = omap_sham_update_dma_fast(dd);
 	else
-		err = omap_sham_update_dma_slow(dd);
+		err = omap_sham_update_dma_start(dd);
 
 	/* wait for dma completion before can take more data */
 	dev_dbg(dd->dev, "update: err: %d, digcnt: %d\n", err, ctx->digcnt);
@@ -560,15 +607,12 @@ static int omap_sham_final_req(struct omap_sham_dev *dd)
 		use_dma = 0;
 
 	if (use_dma)
-		err = omap_sham_xmit_dma(dd, ctx->dma_addr, ctx->bufcnt, 1);
+		err = omap_sham_xmit_dma_map(dd, ctx, ctx->bufcnt, 1);
 	else
 		err = omap_sham_xmit_cpu(dd, ctx->buffer, ctx->bufcnt, 1);
 
 	ctx->bufcnt = 0;
 
-	if (err != -EINPROGRESS)
-		omap_sham_cleanup(req);
-
 	dev_dbg(dd->dev, "final_req: err: %d\n", err);
 
 	return err;
@@ -576,6 +620,7 @@ static int omap_sham_final_req(struct omap_sham_dev *dd)
 
 static int omap_sham_finish_req_hmac(struct ahash_request *req)
 {
+	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
 	struct omap_sham_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
 	struct omap_sham_hmac_ctx *bctx = tctx->base;
 	int bs = crypto_shash_blocksize(bctx->shash);
@@ -590,48 +635,57 @@ static int omap_sham_finish_req_hmac(struct ahash_request *req)
 
 	return crypto_shash_init(&desc.shash) ?:
 	       crypto_shash_update(&desc.shash, bctx->opad, bs) ?:
-	       crypto_shash_finup(&desc.shash, req->result, ds, req->result);
+	       crypto_shash_finup(&desc.shash, ctx->digest, ds, ctx->digest);
 }
 
 static void omap_sham_finish_req(struct ahash_request *req, int err)
 {
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
+	struct omap_sham_dev *dd = ctx->dd;
 
 	if (!err) {
 		omap_sham_copy_hash(ctx->dd->req, 1);
 		if (ctx->flags & FLAGS_HMAC)
 			err = omap_sham_finish_req_hmac(req);
+	} else {
+		ctx->flags |= FLAGS_ERROR;
 	}
 
-	if (ctx->flags & FLAGS_FINAL)
+	if ((ctx->flags & FLAGS_FINAL) || err)
 		omap_sham_cleanup(req);
 
-	clear_bit(FLAGS_BUSY, &ctx->dd->flags);
+	clk_disable(dd->iclk);
+	dd->flags &= ~FLAGS_BUSY;
 
 	if (req->base.complete)
 		req->base.complete(&req->base, err);
 }
 
-static int omap_sham_handle_queue(struct omap_sham_dev *dd)
+static int omap_sham_handle_queue(struct omap_sham_dev *dd,
+				  struct ahash_request *req)
 {
-	struct crypto_async_request *async_req, *backlog;
+	struct crypto_async_request *async_req, *backlog = 0;
 	struct omap_sham_reqctx *ctx;
-	struct ahash_request *req, *prev_req;
+	struct ahash_request *prev_req;
 	unsigned long flags;
-	int err = 0;
-
-	if (test_and_set_bit(FLAGS_BUSY, &dd->flags))
-		return 0;
+	int err = 0, ret = 0;
 
 	spin_lock_irqsave(&dd->lock, flags);
-	backlog = crypto_get_backlog(&dd->queue);
+	if (req)
+		ret = ahash_enqueue_request(&dd->queue, req);
+	if (dd->flags & FLAGS_BUSY) {
+		spin_unlock_irqrestore(&dd->lock, flags);
+		return ret;
+	}
 	async_req = crypto_dequeue_request(&dd->queue);
-	if (!async_req)
-		clear_bit(FLAGS_BUSY, &dd->flags);
+	if (async_req) {
+		dd->flags |= FLAGS_BUSY;
+		backlog = crypto_get_backlog(&dd->queue);
+	}
 	spin_unlock_irqrestore(&dd->lock, flags);
 
 	if (!async_req)
-		return 0;
+		return ret;
 
 	if (backlog)
 		backlog->complete(backlog, -EINPROGRESS);
@@ -646,7 +700,22 @@ static int omap_sham_handle_queue(struct omap_sham_dev *dd)
 	dev_dbg(dd->dev, "handling new req, op: %lu, nbytes: %d\n",
 						ctx->op, req->nbytes);
 
-	if (req != prev_req && ctx->digcnt)
+
+	err = omap_sham_hw_init(dd);
+	if (err)
+		goto err1;
+
+	omap_set_dma_dest_params(dd->dma_lch, 0,
+			OMAP_DMA_AMODE_CONSTANT,
+			dd->phys_base + SHA_REG_DIN(0), 0, 16);
+
+	omap_set_dma_dest_burst_mode(dd->dma_lch,
+			OMAP_DMA_DATA_BURST_16);
+
+	omap_set_dma_src_burst_mode(dd->dma_lch,
+			OMAP_DMA_DATA_BURST_4);
+
+	if (ctx->digcnt)
 		/* request has changed - restore hash */
 		omap_sham_copy_hash(req, 0);
 
@@ -658,7 +727,7 @@ static int omap_sham_handle_queue(struct omap_sham_dev *dd)
 	} else if (ctx->op == OP_FINAL) {
 		err = omap_sham_final_req(dd);
 	}
-
+err1:
 	if (err != -EINPROGRESS) {
 		/* done_task will not finish it, so do it here */
 		omap_sham_finish_req(req, err);
@@ -667,7 +736,7 @@ static int omap_sham_handle_queue(struct omap_sham_dev *dd)
 
 	dev_dbg(dd->dev, "exit, err: %d\n", err);
 
-	return err;
+	return ret;
 }
 
 static int omap_sham_enqueue(struct ahash_request *req, unsigned int op)
@@ -675,18 +744,10 @@ static int omap_sham_enqueue(struct ahash_request *req, unsigned int op)
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
 	struct omap_sham_ctx *tctx = crypto_tfm_ctx(req->base.tfm);
 	struct omap_sham_dev *dd = tctx->dd;
-	unsigned long flags;
-	int err;
 
 	ctx->op = op;
 
-	spin_lock_irqsave(&dd->lock, flags);
-	err = ahash_enqueue_request(&dd->queue, req);
-	spin_unlock_irqrestore(&dd->lock, flags);
-
-	omap_sham_handle_queue(dd);
-
-	return err;
+	return omap_sham_handle_queue(dd, req);
 }
 
 static int omap_sham_update(struct ahash_request *req)
@@ -709,21 +770,13 @@ static int omap_sham_update(struct ahash_request *req)
 			*/
 			omap_sham_append_sg(ctx);
 			return 0;
-		} else if (ctx->bufcnt + ctx->total <= 64) {
+		} else if (ctx->bufcnt + ctx->total <= SHA1_MD5_BLOCK_SIZE) {
+			/*
+			* faster to use CPU for short transfers
+			*/
 			ctx->flags |= FLAGS_CPU;
-		} else if (!ctx->bufcnt && sg_is_last(ctx->sg)) {
-			/* may be can use faster functions */
-			int aligned = IS_ALIGNED((u32)ctx->sg->offset,
-								sizeof(u32));
-
-			if (aligned && (ctx->flags & FLAGS_FIRST))
-				/* digest: first and final */
-				ctx->flags |= FLAGS_FAST;
-
-			ctx->flags &= ~FLAGS_FIRST;
 		}
-	} else if (ctx->bufcnt + ctx->total <= ctx->buflen) {
-		/* if not finaup -> not fast */
+	} else if (ctx->bufcnt + ctx->total < ctx->buflen) {
 		omap_sham_append_sg(ctx);
 		return 0;
 	}
@@ -761,12 +814,14 @@ static int omap_sham_final(struct ahash_request *req)
 
 	ctx->flags |= FLAGS_FINUP;
 
-	/* OMAP HW accel works only with buffers >= 9 */
-	/* HMAC is always >= 9 because of ipad */
-	if ((ctx->digcnt + ctx->bufcnt) < 9)
-		err = omap_sham_final_shash(req);
-	else if (ctx->bufcnt)
-		return omap_sham_enqueue(req, OP_FINAL);
+	if (!(ctx->flags & FLAGS_ERROR)) {
+		/* OMAP HW accel works only with buffers >= 9 */
+		/* HMAC is always >= 9 because of ipad */
+		if ((ctx->digcnt + ctx->bufcnt) < 9)
+			err = omap_sham_final_shash(req);
+		else if (ctx->bufcnt)
+			return omap_sham_enqueue(req, OP_FINAL);
+	}
 
 	omap_sham_cleanup(req);
 
@@ -836,6 +891,8 @@ static int omap_sham_cra_init_alg(struct crypto_tfm *tfm, const char *alg_base)
 	struct omap_sham_ctx *tctx = crypto_tfm_ctx(tfm);
 	const char *alg_name = crypto_tfm_alg_name(tfm);
 
+	pr_info("enter\n");
+
 	/* Allocate a fallback and abort if it failed. */
 	tctx->fallback = crypto_alloc_shash(alg_name, 0,
 					    CRYPTO_ALG_NEED_FALLBACK);
@@ -846,7 +903,7 @@ static int omap_sham_cra_init_alg(struct crypto_tfm *tfm, const char *alg_base)
 	}
 
 	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
-				 sizeof(struct omap_sham_reqctx));
+				 sizeof(struct omap_sham_reqctx) + BUFLEN);
 
 	if (alg_base) {
 		struct omap_sham_hmac_ctx *bctx = tctx->base;
@@ -932,7 +989,7 @@ static struct ahash_alg algs[] = {
 						CRYPTO_ALG_NEED_FALLBACK,
 		.cra_blocksize		= SHA1_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct omap_sham_ctx),
-		.cra_alignmask		= 0,
+		.cra_alignmask		= OMAP_ALIGN_MASK,
 		.cra_module		= THIS_MODULE,
 		.cra_init		= omap_sham_cra_init,
 		.cra_exit		= omap_sham_cra_exit,
@@ -956,7 +1013,7 @@ static struct ahash_alg algs[] = {
 		.cra_blocksize		= SHA1_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct omap_sham_ctx) +
 					sizeof(struct omap_sham_hmac_ctx),
-		.cra_alignmask		= 0,
+		.cra_alignmask		= OMAP_ALIGN_MASK,
 		.cra_module		= THIS_MODULE,
 		.cra_init		= omap_sham_cra_sha1_init,
 		.cra_exit		= omap_sham_cra_exit,
@@ -980,7 +1037,7 @@ static struct ahash_alg algs[] = {
 		.cra_blocksize		= SHA1_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct omap_sham_ctx) +
 					sizeof(struct omap_sham_hmac_ctx),
-		.cra_alignmask		= 0,
+		.cra_alignmask		= OMAP_ALIGN_MASK,
 		.cra_module		= THIS_MODULE,
 		.cra_init		= omap_sham_cra_md5_init,
 		.cra_exit		= omap_sham_cra_exit,
@@ -993,7 +1050,7 @@ static void omap_sham_done_task(unsigned long data)
 	struct omap_sham_dev *dd = (struct omap_sham_dev *)data;
 	struct ahash_request *req = dd->req;
 	struct omap_sham_reqctx *ctx = ahash_request_ctx(req);
-	int ready = 1;
+	int ready = 0, err = 0;
 
 	if (ctx->flags & FLAGS_OUTPUT_READY) {
 		ctx->flags &= ~FLAGS_OUTPUT_READY;
@@ -1003,15 +1060,18 @@ static void omap_sham_done_task(unsigned long data)
 	if (dd->flags & FLAGS_DMA_ACTIVE) {
 		dd->flags &= ~FLAGS_DMA_ACTIVE;
 		omap_sham_update_dma_stop(dd);
-		omap_sham_update_dma_slow(dd);
+		if (!dd->err)
+			err = omap_sham_update_dma_start(dd);
 	}
 
-	if (ready && !(dd->flags & FLAGS_DMA_ACTIVE)) {
-		dev_dbg(dd->dev, "update done\n");
+	err = dd->err ? : err;
+
+	if (err != -EINPROGRESS && (ready || err)) {
+		dev_dbg(dd->dev, "update done: err: %d\n", err);
 		/* finish curent request */
-		omap_sham_finish_req(req, 0);
+		omap_sham_finish_req(req, err);
 		/* start new request */
-		omap_sham_handle_queue(dd);
+		omap_sham_handle_queue(dd, NULL);
 	}
 }
 
@@ -1019,7 +1079,7 @@ static void omap_sham_queue_task(unsigned long data)
 {
 	struct omap_sham_dev *dd = (struct omap_sham_dev *)data;
 
-	omap_sham_handle_queue(dd);
+	omap_sham_handle_queue(dd, NULL);
 }
 
 static irqreturn_t omap_sham_irq(int irq, void *dev_id)
@@ -1041,6 +1101,7 @@ static irqreturn_t omap_sham_irq(int irq, void *dev_id)
 	omap_sham_read(dd, SHA_REG_CTRL);
 
 	ctx->flags |= FLAGS_OUTPUT_READY;
+	dd->err = 0;
 	tasklet_schedule(&dd->done_task);
 
 	return IRQ_HANDLED;
@@ -1050,8 +1111,13 @@ static void omap_sham_dma_callback(int lch, u16 ch_status, void *data)
 {
 	struct omap_sham_dev *dd = data;
 
-	if (likely(lch == dd->dma_lch))
-		tasklet_schedule(&dd->done_task);
+	if (ch_status != OMAP_DMA_BLOCK_IRQ) {
+		pr_err("omap-sham DMA error status: 0x%hx\n", ch_status);
+		dd->err = -EIO;
+		dd->flags &= ~FLAGS_INIT; /* request to re-initialize */
+	}
+
+	tasklet_schedule(&dd->done_task);
 }
 
 static int omap_sham_dma_init(struct omap_sham_dev *dd)
@@ -1066,15 +1132,6 @@ static int omap_sham_dma_init(struct omap_sham_dev *dd)
 		dev_err(dd->dev, "Unable to request DMA channel\n");
 		return err;
 	}
-	omap_set_dma_dest_params(dd->dma_lch, 0,
-			OMAP_DMA_AMODE_CONSTANT,
-			dd->phys_base + SHA_REG_DIN(0), 0, 16);
-
-	omap_set_dma_dest_burst_mode(dd->dma_lch,
-			OMAP_DMA_DATA_BURST_16);
-
-	omap_set_dma_src_burst_mode(dd->dma_lch,
-			OMAP_DMA_DATA_BURST_4);
 
 	return 0;
 }
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 0834323a0599..01166a9c3241 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -273,50 +273,6 @@ struct sdma_channel {
 #define MXC_SDMA_MIN_PRIORITY 1
 #define MXC_SDMA_MAX_PRIORITY 7
 
-/**
- * struct sdma_script_start_addrs - SDMA script start pointers
- *
- * start addresses of the different functions in the physical
- * address space of the SDMA engine.
- */
-struct sdma_script_start_addrs {
-	u32 ap_2_ap_addr;
-	u32 ap_2_bp_addr;
-	u32 ap_2_ap_fixed_addr;
-	u32 bp_2_ap_addr;
-	u32 loopback_on_dsp_side_addr;
-	u32 mcu_interrupt_only_addr;
-	u32 firi_2_per_addr;
-	u32 firi_2_mcu_addr;
-	u32 per_2_firi_addr;
-	u32 mcu_2_firi_addr;
-	u32 uart_2_per_addr;
-	u32 uart_2_mcu_addr;
-	u32 per_2_app_addr;
-	u32 mcu_2_app_addr;
-	u32 per_2_per_addr;
-	u32 uartsh_2_per_addr;
-	u32 uartsh_2_mcu_addr;
-	u32 per_2_shp_addr;
-	u32 mcu_2_shp_addr;
-	u32 ata_2_mcu_addr;
-	u32 mcu_2_ata_addr;
-	u32 app_2_per_addr;
-	u32 app_2_mcu_addr;
-	u32 shp_2_per_addr;
-	u32 shp_2_mcu_addr;
-	u32 mshc_2_mcu_addr;
-	u32 mcu_2_mshc_addr;
-	u32 spdif_2_mcu_addr;
-	u32 mcu_2_spdif_addr;
-	u32 asrc_2_mcu_addr;
-	u32 ext_mem_2_ipu_addr;
-	u32 descrambler_addr;
-	u32 dptc_dvfs_addr;
-	u32 utra_addr;
-	u32 ram_code_start_addr;
-};
-
 #define SDMA_FIRMWARE_MAGIC 0x414d4453
 
 /**
@@ -1127,8 +1083,74 @@ static void sdma_issue_pending(struct dma_chan *chan)
 	 */
 }
 
-static int __init sdma_init(struct sdma_engine *sdma,
-		void *ram_code, int ram_code_size)
+#define SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1	34
+
+static void sdma_add_scripts(struct sdma_engine *sdma,
+		const struct sdma_script_start_addrs *addr)
+{
+	s32 *addr_arr = (u32 *)addr;
+	s32 *saddr_arr = (u32 *)sdma->script_addrs;
+	int i;
+
+	for (i = 0; i < SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; i++)
+		if (addr_arr[i] > 0)
+			saddr_arr[i] = addr_arr[i];
+}
+
+static int __init sdma_get_firmware(struct sdma_engine *sdma,
+		const char *cpu_name, int to_version)
+{
+	const struct firmware *fw;
+	char *fwname;
+	const struct sdma_firmware_header *header;
+	int ret;
+	const struct sdma_script_start_addrs *addr;
+	unsigned short *ram_code;
+
+	fwname = kasprintf(GFP_KERNEL, "sdma-%s-to%d.bin", cpu_name, to_version);
+	if (!fwname)
+		return -ENOMEM;
+
+	ret = request_firmware(&fw, fwname, sdma->dev);
+	if (ret) {
+		kfree(fwname);
+		return ret;
+	}
+	kfree(fwname);
+
+	if (fw->size < sizeof(*header))
+		goto err_firmware;
+
+	header = (struct sdma_firmware_header *)fw->data;
+
+	if (header->magic != SDMA_FIRMWARE_MAGIC)
+		goto err_firmware;
+	if (header->ram_code_start + header->ram_code_size > fw->size)
+		goto err_firmware;
+
+	addr = (void *)header + header->script_addrs_start;
+	ram_code = (void *)header + header->ram_code_start;
+
+	clk_enable(sdma->clk);
+	/* download the RAM image for SDMA */
+	sdma_load_script(sdma, ram_code,
+			header->ram_code_size,
+			sdma->script_addrs->ram_code_start_addr);
+	clk_disable(sdma->clk);
+
+	sdma_add_scripts(sdma, addr);
+
+	dev_info(sdma->dev, "loaded firmware %d.%d\n",
+			header->version_major,
+			header->version_minor);
+
+err_firmware:
+	release_firmware(fw);
+
+	return ret;
+}
+
+static int __init sdma_init(struct sdma_engine *sdma)
 {
 	int i, ret;
 	dma_addr_t ccb_phys;
@@ -1192,11 +1214,6 @@ static int __init sdma_init(struct sdma_engine *sdma,
 
 	__raw_writel(ccb_phys, sdma->regs + SDMA_H_C0PTR);
 
-	/* download the RAM image for SDMA */
-	sdma_load_script(sdma, ram_code,
-			ram_code_size,
-			sdma->script_addrs->ram_code_start_addr);
-
 	/* Set bits of CONFIG register with given context switching mode */
 	__raw_writel(SDMA_H_CONFIG_CSM, sdma->regs + SDMA_H_CONFIG);
 
@@ -1216,14 +1233,9 @@ err_dma_alloc:
 static int __init sdma_probe(struct platform_device *pdev)
 {
 	int ret;
-	const struct firmware *fw;
-	const struct sdma_firmware_header *header;
-	const struct sdma_script_start_addrs *addr;
 	int irq;
-	unsigned short *ram_code;
 	struct resource *iores;
 	struct sdma_platform_data *pdata = pdev->dev.platform_data;
-	char *fwname;
 	int i;
 	dma_cap_mask_t mask;
 	struct sdma_engine *sdma;
@@ -1262,38 +1274,9 @@ static int __init sdma_probe(struct platform_device *pdev)
 	if (ret)
 		goto err_request_irq;
 
-	fwname = kasprintf(GFP_KERNEL, "sdma-%s-to%d.bin",
-			pdata->cpu_name, pdata->to_version);
-	if (!fwname) {
-		ret = -ENOMEM;
-		goto err_cputype;
-	}
-
-	ret = request_firmware(&fw, fwname, &pdev->dev);
-	if (ret) {
-		dev_err(&pdev->dev, "request firmware \"%s\" failed with %d\n",
-				fwname, ret);
-		kfree(fwname);
-		goto err_cputype;
-	}
-	kfree(fwname);
-
-	if (fw->size < sizeof(*header))
-		goto err_firmware;
-
-	header = (struct sdma_firmware_header *)fw->data;
-
-	if (header->magic != SDMA_FIRMWARE_MAGIC)
-		goto err_firmware;
-	if (header->ram_code_start + header->ram_code_size > fw->size)
-		goto err_firmware;
-
-	addr = (void *)header + header->script_addrs_start;
-	ram_code = (void *)header + header->ram_code_start;
-	sdma->script_addrs = kmalloc(sizeof(*addr), GFP_KERNEL);
+	sdma->script_addrs = kzalloc(sizeof(*sdma->script_addrs), GFP_KERNEL);
 	if (!sdma->script_addrs)
-		goto err_firmware;
-	memcpy(sdma->script_addrs, addr, sizeof(*addr));
+		goto err_alloc;
 
 	sdma->version = pdata->sdma_version;
 
@@ -1316,10 +1299,15 @@ static int __init sdma_probe(struct platform_device *pdev)
 		list_add_tail(&sdmac->chan.device_node, &sdma->dma_device.channels);
 	}
 
-	ret = sdma_init(sdma, ram_code, header->ram_code_size);
+	ret = sdma_init(sdma);
 	if (ret)
 		goto err_init;
 
+	if (pdata->script_addrs)
+		sdma_add_scripts(sdma, pdata->script_addrs);
+
+	sdma_get_firmware(sdma, pdata->cpu_name, pdata->to_version);
+
 	sdma->dma_device.dev = &pdev->dev;
 
 	sdma->dma_device.device_alloc_chan_resources = sdma_alloc_chan_resources;
@@ -1336,10 +1324,6 @@ static int __init sdma_probe(struct platform_device *pdev)
 		goto err_init;
 	}
 
-	dev_info(&pdev->dev, "initialized (firmware %d.%d)\n",
-			header->version_major,
-			header->version_minor);
-
 	/* request channel 0. This is an internal control channel
 	 * to the SDMA engine and not available to clients.
 	 */
@@ -1347,15 +1331,13 @@ static int __init sdma_probe(struct platform_device *pdev)
 	dma_cap_set(DMA_SLAVE, mask);
 	dma_request_channel(mask, NULL, NULL);
 
-	release_firmware(fw);
+	dev_info(sdma->dev, "initialized\n");
 
 	return 0;
 
 err_init:
 	kfree(sdma->script_addrs);
-err_firmware:
-	release_firmware(fw);
-err_cputype:
+err_alloc:
 	free_irq(irq, sdma);
 err_request_irq:
 	iounmap(sdma->regs);
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index eb6b54dbb806..85ffd5e38c50 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -1213,3 +1213,4 @@ module_exit(sh_dmae_exit);
 MODULE_AUTHOR("Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>");
 MODULE_DESCRIPTION("Renesas SH DMA Engine driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sh-dma-engine");
diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile
index b3781399b38a..ba2898b3639b 100644
--- a/drivers/edac/Makefile
+++ b/drivers/edac/Makefile
@@ -10,16 +10,16 @@ obj-$(CONFIG_EDAC)			:= edac_stub.o
 obj-$(CONFIG_EDAC_MM_EDAC)		+= edac_core.o
 obj-$(CONFIG_EDAC_MCE)			+= edac_mce.o
 
-edac_core-objs	:= edac_mc.o edac_device.o edac_mc_sysfs.o edac_pci_sysfs.o
-edac_core-objs	+= edac_module.o edac_device_sysfs.o
+edac_core-y	:= edac_mc.o edac_device.o edac_mc_sysfs.o edac_pci_sysfs.o
+edac_core-y	+= edac_module.o edac_device_sysfs.o
 
 ifdef CONFIG_PCI
-edac_core-objs	+= edac_pci.o edac_pci_sysfs.o
+edac_core-y	+= edac_pci.o edac_pci_sysfs.o
 endif
 
 obj-$(CONFIG_EDAC_MCE_INJ)		+= mce_amd_inj.o
 
-edac_mce_amd-objs			:= mce_amd.o
+edac_mce_amd-y				:= mce_amd.o
 obj-$(CONFIG_EDAC_DECODE_MCE)		+= edac_mce_amd.o
 
 obj-$(CONFIG_EDAC_AMD76X)		+= amd76x_edac.o
diff --git a/drivers/edac/mce_amd_inj.c b/drivers/edac/mce_amd_inj.c
index 8d0688f36d4c..39faded3cadd 100644
--- a/drivers/edac/mce_amd_inj.c
+++ b/drivers/edac/mce_amd_inj.c
@@ -139,7 +139,7 @@ static int __init edac_init_mce_inject(void)
 	return 0;
 
 err_sysfs_create:
-	while (i-- >= 0)
+	while (--i >= 0)
 		sysfs_remove_file(mce_kobj, &sysfs_attrs[i]->attr);
 
 	kobject_del(mce_kobj);
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index be0492398ef9..afee18c5f39f 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -219,8 +219,8 @@ void fw_schedule_bus_reset(struct fw_card *card, bool delayed, bool short_reset)
 
 	/* Use an arbitrary short delay to combine multiple reset requests. */
 	fw_card_get(card);
-	if (!schedule_delayed_work(&card->br_work,
-				   delayed ? DIV_ROUND_UP(HZ, 100) : 0))
+	if (!queue_delayed_work(fw_wq, &card->br_work,
+				delayed ? DIV_ROUND_UP(HZ, 100) : 0))
 		fw_card_put(card);
 }
 EXPORT_SYMBOL(fw_schedule_bus_reset);
@@ -232,7 +232,7 @@ static void br_work(struct work_struct *work)
 	/* Delay for 2s after last reset per IEEE 1394 clause 8.2.1. */
 	if (card->reset_jiffies != 0 &&
 	    time_is_after_jiffies(card->reset_jiffies + 2 * HZ)) {
-		if (!schedule_delayed_work(&card->br_work, 2 * HZ))
+		if (!queue_delayed_work(fw_wq, &card->br_work, 2 * HZ))
 			fw_card_put(card);
 		return;
 	}
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 14bb7b7b5dd7..1f8d3043ac73 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -149,7 +149,7 @@ static void release_iso_resource(struct client *, struct client_resource *);
 static void schedule_iso_resource(struct iso_resource *r, unsigned long delay)
 {
 	client_get(r->client);
-	if (!schedule_delayed_work(&r->work, delay))
+	if (!queue_delayed_work(fw_wq, &r->work, delay))
 		client_put(r->client);
 }
 
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 6113b896e790..b9b8f991e82a 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -725,6 +725,14 @@ struct fw_device *fw_device_get_by_devt(dev_t devt)
 	return device;
 }
 
+struct workqueue_struct *fw_wq;
+
+static void fw_schedule_device_work(struct fw_device *device,
+				    unsigned long delay)
+{
+	queue_delayed_work(fw_wq, &device->work, delay);
+}
+
 /*
  * These defines control the retry behavior for reading the config
  * rom.  It shouldn't be necessary to tweak these; if the device
@@ -749,7 +757,7 @@ static void fw_device_shutdown(struct work_struct *work)
 
 	if (time_is_after_jiffies(device->card->reset_jiffies + SHUTDOWN_DELAY)
 	    && !list_empty(&device->card->link)) {
-		schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+		fw_schedule_device_work(device, SHUTDOWN_DELAY);
 		return;
 	}
 
@@ -861,7 +869,7 @@ static int lookup_existing_device(struct device *dev, void *data)
 		fw_notify("rediscovered device %s\n", dev_name(dev));
 
 		PREPARE_DELAYED_WORK(&old->work, fw_device_update);
-		schedule_delayed_work(&old->work, 0);
+		fw_schedule_device_work(old, 0);
 
 		if (current_node == card->root_node)
 			fw_schedule_bm_work(card, 0);
@@ -952,7 +960,7 @@ static void fw_device_init(struct work_struct *work)
 		if (device->config_rom_retries < MAX_RETRIES &&
 		    atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
 			device->config_rom_retries++;
-			schedule_delayed_work(&device->work, RETRY_DELAY);
+			fw_schedule_device_work(device, RETRY_DELAY);
 		} else {
 			fw_notify("giving up on config rom for node id %x\n",
 				  device->node_id);
@@ -1017,7 +1025,7 @@ static void fw_device_init(struct work_struct *work)
 			   FW_DEVICE_INITIALIZING,
 			   FW_DEVICE_RUNNING) == FW_DEVICE_GONE) {
 		PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
-		schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+		fw_schedule_device_work(device, SHUTDOWN_DELAY);
 	} else {
 		if (device->config_rom_retries)
 			fw_notify("created device %s: GUID %08x%08x, S%d00, "
@@ -1096,7 +1104,7 @@ static void fw_device_refresh(struct work_struct *work)
 		if (device->config_rom_retries < MAX_RETRIES / 2 &&
 		    atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
 			device->config_rom_retries++;
-			schedule_delayed_work(&device->work, RETRY_DELAY / 2);
+			fw_schedule_device_work(device, RETRY_DELAY / 2);
 
 			return;
 		}
@@ -1129,7 +1137,7 @@ static void fw_device_refresh(struct work_struct *work)
 		if (device->config_rom_retries < MAX_RETRIES &&
 		    atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
 			device->config_rom_retries++;
-			schedule_delayed_work(&device->work, RETRY_DELAY);
+			fw_schedule_device_work(device, RETRY_DELAY);
 
 			return;
 		}
@@ -1156,7 +1164,7 @@ static void fw_device_refresh(struct work_struct *work)
  gone:
 	atomic_set(&device->state, FW_DEVICE_GONE);
 	PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
-	schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+	fw_schedule_device_work(device, SHUTDOWN_DELAY);
  out:
 	if (node_id == card->root_node->node_id)
 		fw_schedule_bm_work(card, 0);
@@ -1209,7 +1217,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 		 * first config rom scan half a second after bus reset.
 		 */
 		INIT_DELAYED_WORK(&device->work, fw_device_init);
-		schedule_delayed_work(&device->work, INITIAL_DELAY);
+		fw_schedule_device_work(device, INITIAL_DELAY);
 		break;
 
 	case FW_NODE_INITIATED_RESET:
@@ -1224,7 +1232,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 			    FW_DEVICE_RUNNING,
 			    FW_DEVICE_INITIALIZING) == FW_DEVICE_RUNNING) {
 			PREPARE_DELAYED_WORK(&device->work, fw_device_refresh);
-			schedule_delayed_work(&device->work,
+			fw_schedule_device_work(device,
 				device->is_local ? 0 : INITIAL_DELAY);
 		}
 		break;
@@ -1239,7 +1247,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 		device->generation = card->generation;
 		if (atomic_read(&device->state) == FW_DEVICE_RUNNING) {
 			PREPARE_DELAYED_WORK(&device->work, fw_device_update);
-			schedule_delayed_work(&device->work, 0);
+			fw_schedule_device_work(device, 0);
 		}
 		break;
 
@@ -1264,7 +1272,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
 		if (atomic_xchg(&device->state,
 				FW_DEVICE_GONE) == FW_DEVICE_RUNNING) {
 			PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
-			schedule_delayed_work(&device->work,
+			fw_schedule_device_work(device,
 				list_empty(&card->link) ? 0 : SHUTDOWN_DELAY);
 		}
 		break;
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index b42a0bde8494..63bdba91783e 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -36,6 +36,7 @@
 #include <linux/string.h>
 #include <linux/timer.h>
 #include <linux/types.h>
+#include <linux/workqueue.h>
 
 #include <asm/byteorder.h>
 
@@ -250,7 +251,7 @@ static void fw_fill_request(struct fw_packet *packet, int tcode, int tlabel,
 		break;
 
 	default:
-		WARN(1, "wrong tcode %d", tcode);
+		WARN(1, "wrong tcode %d\n", tcode);
 	}
  common:
 	packet->speed = speed;
@@ -638,7 +639,7 @@ int fw_get_response_length(struct fw_request *r)
 		}
 
 	default:
-		WARN(1, "wrong tcode %d", tcode);
+		WARN(1, "wrong tcode %d\n", tcode);
 		return 0;
 	}
 }
@@ -694,7 +695,7 @@ void fw_fill_response(struct fw_packet *response, u32 *request_header,
 		break;
 
 	default:
-		WARN(1, "wrong tcode %d", tcode);
+		WARN(1, "wrong tcode %d\n", tcode);
 	}
 
 	response->payload_mapped = false;
@@ -1192,13 +1193,21 @@ static int __init fw_core_init(void)
 {
 	int ret;
 
+	fw_wq = alloc_workqueue(KBUILD_MODNAME,
+				WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
+	if (!fw_wq)
+		return -ENOMEM;
+
 	ret = bus_register(&fw_bus_type);
-	if (ret < 0)
+	if (ret < 0) {
+		destroy_workqueue(fw_wq);
 		return ret;
+	}
 
 	fw_cdev_major = register_chrdev(0, "firewire", &fw_device_ops);
 	if (fw_cdev_major < 0) {
 		bus_unregister(&fw_bus_type);
+		destroy_workqueue(fw_wq);
 		return fw_cdev_major;
 	}
 
@@ -1214,6 +1223,7 @@ static void __exit fw_core_cleanup(void)
 {
 	unregister_chrdev(fw_cdev_major, "firewire");
 	bus_unregister(&fw_bus_type);
+	destroy_workqueue(fw_wq);
 	idr_destroy(&fw_device_idr);
 }
 
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index e6239f971be6..ab520d417b18 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -138,6 +138,8 @@ void fw_cdev_handle_phy_packet(struct fw_card *card, struct fw_packet *p);
 extern struct rw_semaphore fw_device_rwsem;
 extern struct idr fw_device_idr;
 extern int fw_cdev_major;
+struct workqueue_struct;
+extern struct workqueue_struct *fw_wq;
 
 struct fw_device *fw_device_get_by_devt(dev_t devt);
 int fw_device_set_broadcast_channel(struct device *dev, void *gen);
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 18fdd9703b48..1a467a91fb0b 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/bug.h>
+#include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/firewire.h>
 #include <linux/firewire-constants.h>
@@ -26,8 +27,14 @@
 #include <asm/unaligned.h>
 #include <net/arp.h>
 
-#define FWNET_MAX_FRAGMENTS	25	/* arbitrary limit */
-#define FWNET_ISO_PAGE_COUNT	(PAGE_SIZE < 16 * 1024 ? 4 : 2)
+/* rx limits */
+#define FWNET_MAX_FRAGMENTS		30 /* arbitrary, > TX queue depth */
+#define FWNET_ISO_PAGE_COUNT		(PAGE_SIZE < 16*1024 ? 4 : 2)
+
+/* tx limits */
+#define FWNET_MAX_QUEUED_DATAGRAMS	20 /* < 64 = number of tlabels */
+#define FWNET_MIN_QUEUED_DATAGRAMS	10 /* should keep AT DMA busy enough */
+#define FWNET_TX_QUEUE_LEN		FWNET_MAX_QUEUED_DATAGRAMS /* ? */
 
 #define IEEE1394_BROADCAST_CHANNEL	31
 #define IEEE1394_ALL_NODES		(0xffc0 | 0x003f)
@@ -169,15 +176,8 @@ struct fwnet_device {
 	struct fw_address_handler handler;
 	u64 local_fifo;
 
-	/* List of packets to be sent */
-	struct list_head packet_list;
-	/*
-	 * List of packets that were broadcasted.  When we get an ISO interrupt
-	 * one of them has been sent
-	 */
-	struct list_head broadcasted_list;
-	/* List of packets that have been sent but not yet acked */
-	struct list_head sent_list;
+	/* Number of tx datagrams that have been queued but not yet acked */
+	int queued_datagrams;
 
 	struct list_head peer_list;
 	struct fw_card *card;
@@ -195,7 +195,7 @@ struct fwnet_peer {
 	unsigned pdg_size;        /* pd_list size */
 
 	u16 datagram_label;       /* outgoing datagram label */
-	unsigned max_payload;     /* includes RFC2374_FRAG_HDR_SIZE overhead */
+	u16 max_payload;          /* includes RFC2374_FRAG_HDR_SIZE overhead */
 	int node_id;
 	int generation;
 	unsigned speed;
@@ -203,22 +203,18 @@ struct fwnet_peer {
 
 /* This is our task struct. It's used for the packet complete callback.  */
 struct fwnet_packet_task {
-	/*
-	 * ptask can actually be on dev->packet_list, dev->broadcasted_list,
-	 * or dev->sent_list depending on its current state.
-	 */
-	struct list_head pt_link;
 	struct fw_transaction transaction;
 	struct rfc2734_header hdr;
 	struct sk_buff *skb;
 	struct fwnet_device *dev;
 
 	int outstanding_pkts;
-	unsigned max_payload;
 	u64 fifo_addr;
 	u16 dest_node;
+	u16 max_payload;
 	u8 generation;
 	u8 speed;
+	u8 enqueued;
 };
 
 /*
@@ -650,8 +646,6 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
 		net->stats.rx_packets++;
 		net->stats.rx_bytes += skb->len;
 	}
-	if (netif_queue_stopped(net))
-		netif_wake_queue(net);
 
 	return 0;
 
@@ -660,8 +654,6 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
 	net->stats.rx_dropped++;
 
 	dev_kfree_skb_any(skb);
-	if (netif_queue_stopped(net))
-		netif_wake_queue(net);
 
 	return -ENOENT;
 }
@@ -793,15 +785,10 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
 	 * Datagram is not complete, we're done for the
 	 * moment.
 	 */
-	spin_unlock_irqrestore(&dev->lock, flags);
-
-	return 0;
+	retval = 0;
  fail:
 	spin_unlock_irqrestore(&dev->lock, flags);
 
-	if (netif_queue_stopped(net))
-		netif_wake_queue(net);
-
 	return retval;
 }
 
@@ -901,11 +888,19 @@ static void fwnet_free_ptask(struct fwnet_packet_task *ptask)
 	kmem_cache_free(fwnet_packet_task_cache, ptask);
 }
 
+/* Caller must hold dev->lock. */
+static void dec_queued_datagrams(struct fwnet_device *dev)
+{
+	if (--dev->queued_datagrams == FWNET_MIN_QUEUED_DATAGRAMS)
+		netif_wake_queue(dev->netdev);
+}
+
 static int fwnet_send_packet(struct fwnet_packet_task *ptask);
 
 static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 {
 	struct fwnet_device *dev = ptask->dev;
+	struct sk_buff *skb = ptask->skb;
 	unsigned long flags;
 	bool free;
 
@@ -914,10 +909,14 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 	ptask->outstanding_pkts--;
 
 	/* Check whether we or the networking TX soft-IRQ is last user. */
-	free = (ptask->outstanding_pkts == 0 && !list_empty(&ptask->pt_link));
+	free = (ptask->outstanding_pkts == 0 && ptask->enqueued);
+	if (free)
+		dec_queued_datagrams(dev);
 
-	if (ptask->outstanding_pkts == 0)
-		list_del(&ptask->pt_link);
+	if (ptask->outstanding_pkts == 0) {
+		dev->netdev->stats.tx_packets++;
+		dev->netdev->stats.tx_bytes += skb->len;
+	}
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
@@ -926,7 +925,6 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 		u16 fg_off;
 		u16 datagram_label;
 		u16 lf;
-		struct sk_buff *skb;
 
 		/* Update the ptask to point to the next fragment and send it */
 		lf = fwnet_get_hdr_lf(&ptask->hdr);
@@ -953,7 +951,7 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 			datagram_label = fwnet_get_hdr_dgl(&ptask->hdr);
 			break;
 		}
-		skb = ptask->skb;
+
 		skb_pull(skb, ptask->max_payload);
 		if (ptask->outstanding_pkts > 1) {
 			fwnet_make_sf_hdr(&ptask->hdr, RFC2374_HDR_INTFRAG,
@@ -970,6 +968,31 @@ static void fwnet_transmit_packet_done(struct fwnet_packet_task *ptask)
 		fwnet_free_ptask(ptask);
 }
 
+static void fwnet_transmit_packet_failed(struct fwnet_packet_task *ptask)
+{
+	struct fwnet_device *dev = ptask->dev;
+	unsigned long flags;
+	bool free;
+
+	spin_lock_irqsave(&dev->lock, flags);
+
+	/* One fragment failed; don't try to send remaining fragments. */
+	ptask->outstanding_pkts = 0;
+
+	/* Check whether we or the networking TX soft-IRQ is last user. */
+	free = ptask->enqueued;
+	if (free)
+		dec_queued_datagrams(dev);
+
+	dev->netdev->stats.tx_dropped++;
+	dev->netdev->stats.tx_errors++;
+
+	spin_unlock_irqrestore(&dev->lock, flags);
+
+	if (free)
+		fwnet_free_ptask(ptask);
+}
+
 static void fwnet_write_complete(struct fw_card *card, int rcode,
 				 void *payload, size_t length, void *data)
 {
@@ -977,11 +1000,12 @@ static void fwnet_write_complete(struct fw_card *card, int rcode,
 
 	ptask = data;
 
-	if (rcode == RCODE_COMPLETE)
+	if (rcode == RCODE_COMPLETE) {
 		fwnet_transmit_packet_done(ptask);
-	else
+	} else {
 		fw_error("fwnet_write_complete: failed: %x\n", rcode);
-		/* ??? error recovery */
+		fwnet_transmit_packet_failed(ptask);
+	}
 }
 
 static int fwnet_send_packet(struct fwnet_packet_task *ptask)
@@ -1039,9 +1063,11 @@ static int fwnet_send_packet(struct fwnet_packet_task *ptask)
 		spin_lock_irqsave(&dev->lock, flags);
 
 		/* If the AT tasklet already ran, we may be last user. */
-		free = (ptask->outstanding_pkts == 0 && list_empty(&ptask->pt_link));
+		free = (ptask->outstanding_pkts == 0 && !ptask->enqueued);
 		if (!free)
-			list_add_tail(&ptask->pt_link, &dev->broadcasted_list);
+			ptask->enqueued = true;
+		else
+			dec_queued_datagrams(dev);
 
 		spin_unlock_irqrestore(&dev->lock, flags);
 
@@ -1056,9 +1082,11 @@ static int fwnet_send_packet(struct fwnet_packet_task *ptask)
 	spin_lock_irqsave(&dev->lock, flags);
 
 	/* If the AT tasklet already ran, we may be last user. */
-	free = (ptask->outstanding_pkts == 0 && list_empty(&ptask->pt_link));
+	free = (ptask->outstanding_pkts == 0 && !ptask->enqueued);
 	if (!free)
-		list_add_tail(&ptask->pt_link, &dev->sent_list);
+		ptask->enqueued = true;
+	else
+		dec_queued_datagrams(dev);
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
@@ -1224,6 +1252,15 @@ static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net)
 	struct fwnet_peer *peer;
 	unsigned long flags;
 
+	spin_lock_irqsave(&dev->lock, flags);
+
+	/* Can this happen? */
+	if (netif_queue_stopped(dev->netdev)) {
+		spin_unlock_irqrestore(&dev->lock, flags);
+
+		return NETDEV_TX_BUSY;
+	}
+
 	ptask = kmem_cache_alloc(fwnet_packet_task_cache, GFP_ATOMIC);
 	if (ptask == NULL)
 		goto fail;
@@ -1242,9 +1279,6 @@ static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net)
 	proto = hdr_buf.h_proto;
 	dg_size = skb->len;
 
-	/* serialize access to peer, including peer->datagram_label */
-	spin_lock_irqsave(&dev->lock, flags);
-
 	/*
 	 * Set the transmission type for the packet.  ARP packets and IP
 	 * broadcast packets are sent via GASP.
@@ -1266,7 +1300,7 @@ static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net)
 
 		peer = fwnet_peer_find_by_guid(dev, be64_to_cpu(guid));
 		if (!peer || peer->fifo == FWNET_NO_FIFO_ADDR)
-			goto fail_unlock;
+			goto fail;
 
 		generation         = peer->generation;
 		dest_node          = peer->node_id;
@@ -1320,18 +1354,21 @@ static netdev_tx_t fwnet_tx(struct sk_buff *skb, struct net_device *net)
 		max_payload += RFC2374_FRAG_HDR_SIZE;
 	}
 
+	if (++dev->queued_datagrams == FWNET_MAX_QUEUED_DATAGRAMS)
+		netif_stop_queue(dev->netdev);
+
 	spin_unlock_irqrestore(&dev->lock, flags);
 
 	ptask->max_payload = max_payload;
-	INIT_LIST_HEAD(&ptask->pt_link);
+	ptask->enqueued    = 0;
 
 	fwnet_send_packet(ptask);
 
 	return NETDEV_TX_OK;
 
- fail_unlock:
-	spin_unlock_irqrestore(&dev->lock, flags);
  fail:
+	spin_unlock_irqrestore(&dev->lock, flags);
+
 	if (ptask)
 		kmem_cache_free(fwnet_packet_task_cache, ptask);
 
@@ -1377,7 +1414,7 @@ static void fwnet_init_dev(struct net_device *net)
 	net->addr_len		= FWNET_ALEN;
 	net->hard_header_len	= FWNET_HLEN;
 	net->type		= ARPHRD_IEEE1394;
-	net->tx_queue_len	= 10;
+	net->tx_queue_len	= FWNET_TX_QUEUE_LEN;
 }
 
 /* caller must hold fwnet_device_mutex */
@@ -1457,14 +1494,9 @@ static int fwnet_probe(struct device *_dev)
 	dev->broadcast_rcv_context = NULL;
 	dev->broadcast_xmt_max_payload = 0;
 	dev->broadcast_xmt_datagramlabel = 0;
-
 	dev->local_fifo = FWNET_NO_FIFO_ADDR;
-
-	INIT_LIST_HEAD(&dev->packet_list);
-	INIT_LIST_HEAD(&dev->broadcasted_list);
-	INIT_LIST_HEAD(&dev->sent_list);
+	dev->queued_datagrams = 0;
 	INIT_LIST_HEAD(&dev->peer_list);
-
 	dev->card = card;
 	dev->netdev = net;
 
@@ -1522,7 +1554,7 @@ static int fwnet_remove(struct device *_dev)
 	struct fwnet_peer *peer = dev_get_drvdata(_dev);
 	struct fwnet_device *dev = peer->dev;
 	struct net_device *net;
-	struct fwnet_packet_task *ptask, *pt_next;
+	int i;
 
 	mutex_lock(&fwnet_device_mutex);
 
@@ -1540,21 +1572,9 @@ static int fwnet_remove(struct device *_dev)
 					      dev->card);
 			fw_iso_context_destroy(dev->broadcast_rcv_context);
 		}
-		list_for_each_entry_safe(ptask, pt_next,
-					 &dev->packet_list, pt_link) {
-			dev_kfree_skb_any(ptask->skb);
-			kmem_cache_free(fwnet_packet_task_cache, ptask);
-		}
-		list_for_each_entry_safe(ptask, pt_next,
-					 &dev->broadcasted_list, pt_link) {
-			dev_kfree_skb_any(ptask->skb);
-			kmem_cache_free(fwnet_packet_task_cache, ptask);
-		}
-		list_for_each_entry_safe(ptask, pt_next,
-					 &dev->sent_list, pt_link) {
-			dev_kfree_skb_any(ptask->skb);
-			kmem_cache_free(fwnet_packet_task_cache, ptask);
-		}
+		for (i = 0; dev->queued_datagrams && i < 5; i++)
+			ssleep(1);
+		WARN_ON(dev->queued_datagrams);
 		list_del(&dev->dev_link);
 
 		free_netdev(net);
diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index bf184fb59a5e..0618145376ad 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -302,7 +302,7 @@ nosy_open(struct inode *inode, struct file *file)
 
 	file->private_data = client;
 
-	return 0;
+	return nonseekable_open(inode, file);
 fail:
 	kfree(client);
 	lynx_put(lynx);
@@ -405,7 +405,6 @@ static const struct file_operations nosy_ops = {
 	.poll =			nosy_poll,
 	.open =			nosy_open,
 	.release =		nosy_release,
-	.llseek =		noop_llseek,
 };
 
 #define PHY_PACKET_SIZE 12 /* 1 payload, 1 inverse, 1 ack = 3 quadlets */
diff --git a/drivers/gpio/rdc321x-gpio.c b/drivers/gpio/rdc321x-gpio.c
index 2762698e0204..897e0577e65e 100644
--- a/drivers/gpio/rdc321x-gpio.c
+++ b/drivers/gpio/rdc321x-gpio.c
@@ -135,7 +135,7 @@ static int __devinit rdc321x_gpio_probe(struct platform_device *pdev)
 	struct rdc321x_gpio *rdc321x_gpio_dev;
 	struct rdc321x_gpio_pdata *pdata;
 
-	pdata = pdev->dev.platform_data;
+	pdata = platform_get_drvdata(pdev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data supplied\n");
 		return -ENODEV;
diff --git a/drivers/gpio/wm8994-gpio.c b/drivers/gpio/wm8994-gpio.c
index 618398e4ed8e..c822baacd8fc 100644
--- a/drivers/gpio/wm8994-gpio.c
+++ b/drivers/gpio/wm8994-gpio.c
@@ -35,6 +35,29 @@ static inline struct wm8994_gpio *to_wm8994_gpio(struct gpio_chip *chip)
 	return container_of(chip, struct wm8994_gpio, gpio_chip);
 }
 
+static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+	struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
+	struct wm8994 *wm8994 = wm8994_gpio->wm8994;
+
+	switch (wm8994->type) {
+	case WM8958:
+		switch (offset) {
+		case 1:
+		case 2:
+		case 3:
+		case 4:
+		case 6:
+			return -EINVAL;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
 static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
 {
 	struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
@@ -136,6 +159,7 @@ static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 static struct gpio_chip template_chip = {
 	.label			= "wm8994",
 	.owner			= THIS_MODULE,
+	.request		= wm8994_gpio_request,
 	.direction_input	= wm8994_gpio_direction_in,
 	.get			= wm8994_gpio_get,
 	.direction_output	= wm8994_gpio_direction_out,
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index f7af91cb273d..a7f4d10cb690 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -336,7 +336,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
 			      struct drm_framebuffer *old_fb)
 {
 	struct drm_device *dev = crtc->dev;
-	struct drm_display_mode *adjusted_mode, saved_mode;
+	struct drm_display_mode *adjusted_mode, saved_mode, saved_hwmode;
 	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
 	struct drm_encoder_helper_funcs *encoder_funcs;
 	int saved_x, saved_y;
@@ -350,6 +350,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
 	if (!crtc->enabled)
 		return true;
 
+	saved_hwmode = crtc->hwmode;
 	saved_mode = crtc->mode;
 	saved_x = crtc->x;
 	saved_y = crtc->y;
@@ -427,11 +428,21 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
 
 	}
 
+	/* Store real post-adjustment hardware mode. */
+	crtc->hwmode = *adjusted_mode;
+
+	/* Calculate and store various constants which
+	 * are later needed by vblank and swap-completion
+	 * timestamping. They are derived from true hwmode.
+	 */
+	drm_calc_timestamping_constants(crtc);
+
 	/* XXX free adjustedmode */
 	drm_mode_destroy(dev, adjusted_mode);
 	/* FIXME: add subpixel order */
 done:
 	if (!ret) {
+		crtc->hwmode = saved_hwmode;
 		crtc->mode = saved_mode;
 		crtc->x = saved_x;
 		crtc->y = saved_y;
@@ -471,6 +482,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 	int count = 0, ro, fail = 0;
 	struct drm_crtc_helper_funcs *crtc_funcs;
 	int ret = 0;
+	int i;
 
 	DRM_DEBUG_KMS("\n");
 
@@ -666,6 +678,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 		if (ret != 0)
 			goto fail;
 	}
+	DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
+	for (i = 0; i < set->num_connectors; i++) {
+		DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
+			      drm_get_connector_name(set->connectors[i]));
+		set->connectors[i]->dpms = DRM_MODE_DPMS_ON;
+	}
 
 	kfree(save_connectors);
 	kfree(save_encoders);
@@ -841,7 +859,7 @@ static void output_poll_execute(struct work_struct *work)
 	struct delayed_work *delayed_work = to_delayed_work(work);
 	struct drm_device *dev = container_of(delayed_work, struct drm_device, mode_config.output_poll_work);
 	struct drm_connector *connector;
-	enum drm_connector_status old_status, status;
+	enum drm_connector_status old_status;
 	bool repoll = false, changed = false;
 
 	if (!drm_kms_helper_poll)
@@ -866,8 +884,9 @@ static void output_poll_execute(struct work_struct *work)
 		    !(connector->polled & DRM_CONNECTOR_POLL_HPD))
 			continue;
 
-		status = connector->funcs->detect(connector, false);
-		if (old_status != status)
+		connector->status = connector->funcs->detect(connector, false);
+		DRM_DEBUG_KMS("connector status updated to %d\n", connector->status);
+		if (old_status != connector->status)
 			changed = true;
 	}
 
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 9d3a5030b6e1..4e82d0d3c378 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -40,6 +40,22 @@
 #include <linux/slab.h>
 
 #include <linux/vgaarb.h>
+
+/* Access macro for slots in vblank timestamp ringbuffer. */
+#define vblanktimestamp(dev, crtc, count) ( \
+	(dev)->_vblank_time[(crtc) * DRM_VBLANKTIME_RBSIZE + \
+	((count) % DRM_VBLANKTIME_RBSIZE)])
+
+/* Retry timestamp calculation up to 3 times to satisfy
+ * drm_timestamp_precision before giving up.
+ */
+#define DRM_TIMESTAMP_MAXRETRIES 3
+
+/* Threshold in nanoseconds for detection of redundant
+ * vblank irq in drm_handle_vblank(). 1 msec should be ok.
+ */
+#define DRM_REDUNDANT_VBLIRQ_THRESH_NS 1000000
+
 /**
  * Get interrupt from bus id.
  *
@@ -77,6 +93,87 @@ int drm_irq_by_busid(struct drm_device *dev, void *data,
 	return 0;
 }
 
+/*
+ * Clear vblank timestamp buffer for a crtc.
+ */
+static void clear_vblank_timestamps(struct drm_device *dev, int crtc)
+{
+	memset(&dev->_vblank_time[crtc * DRM_VBLANKTIME_RBSIZE], 0,
+		DRM_VBLANKTIME_RBSIZE * sizeof(struct timeval));
+}
+
+/*
+ * Disable vblank irq's on crtc, make sure that last vblank count
+ * of hardware and corresponding consistent software vblank counter
+ * are preserved, even if there are any spurious vblank irq's after
+ * disable.
+ */
+static void vblank_disable_and_save(struct drm_device *dev, int crtc)
+{
+	unsigned long irqflags;
+	u32 vblcount;
+	s64 diff_ns;
+	int vblrc;
+	struct timeval tvblank;
+
+	/* Prevent vblank irq processing while disabling vblank irqs,
+	 * so no updates of timestamps or count can happen after we've
+	 * disabled. Needed to prevent races in case of delayed irq's.
+	 * Disable preemption, so vblank_time_lock is held as short as
+	 * possible, even under a kernel with PREEMPT_RT patches.
+	 */
+	preempt_disable();
+	spin_lock_irqsave(&dev->vblank_time_lock, irqflags);
+
+	dev->driver->disable_vblank(dev, crtc);
+	dev->vblank_enabled[crtc] = 0;
+
+	/* No further vblank irq's will be processed after
+	 * this point. Get current hardware vblank count and
+	 * vblank timestamp, repeat until they are consistent.
+	 *
+	 * FIXME: There is still a race condition here and in
+	 * drm_update_vblank_count() which can cause off-by-one
+	 * reinitialization of software vblank counter. If gpu
+	 * vblank counter doesn't increment exactly at the leading
+	 * edge of a vblank interval, then we can lose 1 count if
+	 * we happen to execute between start of vblank and the
+	 * delayed gpu counter increment.
+	 */
+	do {
+		dev->last_vblank[crtc] = dev->driver->get_vblank_counter(dev, crtc);
+		vblrc = drm_get_last_vbltimestamp(dev, crtc, &tvblank, 0);
+	} while (dev->last_vblank[crtc] != dev->driver->get_vblank_counter(dev, crtc));
+
+	/* Compute time difference to stored timestamp of last vblank
+	 * as updated by last invocation of drm_handle_vblank() in vblank irq.
+	 */
+	vblcount = atomic_read(&dev->_vblank_count[crtc]);
+	diff_ns = timeval_to_ns(&tvblank) -
+		  timeval_to_ns(&vblanktimestamp(dev, crtc, vblcount));
+
+	/* If there is at least 1 msec difference between the last stored
+	 * timestamp and tvblank, then we are currently executing our
+	 * disable inside a new vblank interval, the tvblank timestamp
+	 * corresponds to this new vblank interval and the irq handler
+	 * for this vblank didn't run yet and won't run due to our disable.
+	 * Therefore we need to do the job of drm_handle_vblank() and
+	 * increment the vblank counter by one to account for this vblank.
+	 *
+	 * Skip this step if there isn't any high precision timestamp
+	 * available. In that case we can't account for this and just
+	 * hope for the best.
+	 */
+	if ((vblrc > 0) && (abs(diff_ns) > 1000000))
+		atomic_inc(&dev->_vblank_count[crtc]);
+
+	/* Invalidate all timestamps while vblank irq's are off. */
+	clear_vblank_timestamps(dev, crtc);
+
+	spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
+	preempt_enable();
+}
+
 static void vblank_disable_fn(unsigned long arg)
 {
 	struct drm_device *dev = (struct drm_device *)arg;
@@ -91,10 +188,7 @@ static void vblank_disable_fn(unsigned long arg)
 		if (atomic_read(&dev->vblank_refcount[i]) == 0 &&
 		    dev->vblank_enabled[i]) {
 			DRM_DEBUG("disabling vblank on crtc %d\n", i);
-			dev->last_vblank[i] =
-				dev->driver->get_vblank_counter(dev, i);
-			dev->driver->disable_vblank(dev, i);
-			dev->vblank_enabled[i] = 0;
+			vblank_disable_and_save(dev, i);
 		}
 		spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
 	}
@@ -117,6 +211,7 @@ void drm_vblank_cleanup(struct drm_device *dev)
 	kfree(dev->last_vblank);
 	kfree(dev->last_vblank_wait);
 	kfree(dev->vblank_inmodeset);
+	kfree(dev->_vblank_time);
 
 	dev->num_crtcs = 0;
 }
@@ -129,6 +224,8 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
 	setup_timer(&dev->vblank_disable_timer, vblank_disable_fn,
 		    (unsigned long)dev);
 	spin_lock_init(&dev->vbl_lock);
+	spin_lock_init(&dev->vblank_time_lock);
+
 	dev->num_crtcs = num_crtcs;
 
 	dev->vbl_queue = kmalloc(sizeof(wait_queue_head_t) * num_crtcs,
@@ -161,6 +258,19 @@ int drm_vblank_init(struct drm_device *dev, int num_crtcs)
 	if (!dev->vblank_inmodeset)
 		goto err;
 
+	dev->_vblank_time = kcalloc(num_crtcs * DRM_VBLANKTIME_RBSIZE,
+				    sizeof(struct timeval), GFP_KERNEL);
+	if (!dev->_vblank_time)
+		goto err;
+
+	DRM_INFO("Supports vblank timestamp caching Rev 1 (10.10.2010).\n");
+
+	/* Driver specific high-precision vblank timestamping supported? */
+	if (dev->driver->get_vblank_timestamp)
+		DRM_INFO("Driver supports precise vblank timestamp query.\n");
+	else
+		DRM_INFO("No driver support for vblank timestamp query.\n");
+
 	/* Zero per-crtc vblank stuff */
 	for (i = 0; i < num_crtcs; i++) {
 		init_waitqueue_head(&dev->vbl_queue[i]);
@@ -279,7 +389,7 @@ EXPORT_SYMBOL(drm_irq_install);
  *
  * Calls the driver's \c drm_driver_irq_uninstall() function, and stops the irq.
  */
-int drm_irq_uninstall(struct drm_device * dev)
+int drm_irq_uninstall(struct drm_device *dev)
 {
 	unsigned long irqflags;
 	int irq_enabled, i;
@@ -335,7 +445,9 @@ int drm_control(struct drm_device *dev, void *data,
 {
 	struct drm_control *ctl = data;
 
-	/* if we haven't irq we fallback for compatibility reasons - this used to be a separate function in drm_dma.h */
+	/* if we haven't irq we fallback for compatibility reasons -
+	 * this used to be a separate function in drm_dma.h
+	 */
 
 
 	switch (ctl->func) {
@@ -360,6 +472,287 @@ int drm_control(struct drm_device *dev, void *data,
 }
 
 /**
+ * drm_calc_timestamping_constants - Calculate and
+ * store various constants which are later needed by
+ * vblank and swap-completion timestamping, e.g, by
+ * drm_calc_vbltimestamp_from_scanoutpos().
+ * They are derived from crtc's true scanout timing,
+ * so they take things like panel scaling or other
+ * adjustments into account.
+ *
+ * @crtc drm_crtc whose timestamp constants should be updated.
+ *
+ */
+void drm_calc_timestamping_constants(struct drm_crtc *crtc)
+{
+	s64 linedur_ns = 0, pixeldur_ns = 0, framedur_ns = 0;
+	u64 dotclock;
+
+	/* Dot clock in Hz: */
+	dotclock = (u64) crtc->hwmode.clock * 1000;
+
+	/* Valid dotclock? */
+	if (dotclock > 0) {
+		/* Convert scanline length in pixels and video dot clock to
+		 * line duration, frame duration and pixel duration in
+		 * nanoseconds:
+		 */
+		pixeldur_ns = (s64) div64_u64(1000000000, dotclock);
+		linedur_ns  = (s64) div64_u64(((u64) crtc->hwmode.crtc_htotal *
+					      1000000000), dotclock);
+		framedur_ns = (s64) crtc->hwmode.crtc_vtotal * linedur_ns;
+	} else
+		DRM_ERROR("crtc %d: Can't calculate constants, dotclock = 0!\n",
+			  crtc->base.id);
+
+	crtc->pixeldur_ns = pixeldur_ns;
+	crtc->linedur_ns  = linedur_ns;
+	crtc->framedur_ns = framedur_ns;
+
+	DRM_DEBUG("crtc %d: hwmode: htotal %d, vtotal %d, vdisplay %d\n",
+		  crtc->base.id, crtc->hwmode.crtc_htotal,
+		  crtc->hwmode.crtc_vtotal, crtc->hwmode.crtc_vdisplay);
+	DRM_DEBUG("crtc %d: clock %d kHz framedur %d linedur %d, pixeldur %d\n",
+		  crtc->base.id, (int) dotclock/1000, (int) framedur_ns,
+		  (int) linedur_ns, (int) pixeldur_ns);
+}
+EXPORT_SYMBOL(drm_calc_timestamping_constants);
+
+/**
+ * drm_calc_vbltimestamp_from_scanoutpos - helper routine for kms
+ * drivers. Implements calculation of exact vblank timestamps from
+ * given drm_display_mode timings and current video scanout position
+ * of a crtc. This can be called from within get_vblank_timestamp()
+ * implementation of a kms driver to implement the actual timestamping.
+ *
+ * Should return timestamps conforming to the OML_sync_control OpenML
+ * extension specification. The timestamp corresponds to the end of
+ * the vblank interval, aka start of scanout of topmost-leftmost display
+ * pixel in the following video frame.
+ *
+ * Requires support for optional dev->driver->get_scanout_position()
+ * in kms driver, plus a bit of setup code to provide a drm_display_mode
+ * that corresponds to the true scanout timing.
+ *
+ * The current implementation only handles standard video modes. It
+ * returns as no operation if a doublescan or interlaced video mode is
+ * active. Higher level code is expected to handle this.
+ *
+ * @dev: DRM device.
+ * @crtc: Which crtc's vblank timestamp to retrieve.
+ * @max_error: Desired maximum allowable error in timestamps (nanosecs).
+ *             On return contains true maximum error of timestamp.
+ * @vblank_time: Pointer to struct timeval which should receive the timestamp.
+ * @flags: Flags to pass to driver:
+ *         0 = Default.
+ *         DRM_CALLED_FROM_VBLIRQ = If function is called from vbl irq handler.
+ * @refcrtc: drm_crtc* of crtc which defines scanout timing.
+ *
+ * Returns negative value on error, failure or if not supported in current
+ * video mode:
+ *
+ * -EINVAL   - Invalid crtc.
+ * -EAGAIN   - Temporary unavailable, e.g., called before initial modeset.
+ * -ENOTSUPP - Function not supported in current display mode.
+ * -EIO      - Failed, e.g., due to failed scanout position query.
+ *
+ * Returns or'ed positive status flags on success:
+ *
+ * DRM_VBLANKTIME_SCANOUTPOS_METHOD - Signal this method used for timestamping.
+ * DRM_VBLANKTIME_INVBL - Timestamp taken while scanout was in vblank interval.
+ *
+ */
+int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc,
+					  int *max_error,
+					  struct timeval *vblank_time,
+					  unsigned flags,
+					  struct drm_crtc *refcrtc)
+{
+	struct timeval stime, raw_time;
+	struct drm_display_mode *mode;
+	int vbl_status, vtotal, vdisplay;
+	int vpos, hpos, i;
+	s64 framedur_ns, linedur_ns, pixeldur_ns, delta_ns, duration_ns;
+	bool invbl;
+
+	if (crtc < 0 || crtc >= dev->num_crtcs) {
+		DRM_ERROR("Invalid crtc %d\n", crtc);
+		return -EINVAL;
+	}
+
+	/* Scanout position query not supported? Should not happen. */
+	if (!dev->driver->get_scanout_position) {
+		DRM_ERROR("Called from driver w/o get_scanout_position()!?\n");
+		return -EIO;
+	}
+
+	mode = &refcrtc->hwmode;
+	vtotal = mode->crtc_vtotal;
+	vdisplay = mode->crtc_vdisplay;
+
+	/* Durations of frames, lines, pixels in nanoseconds. */
+	framedur_ns = refcrtc->framedur_ns;
+	linedur_ns  = refcrtc->linedur_ns;
+	pixeldur_ns = refcrtc->pixeldur_ns;
+
+	/* If mode timing undefined, just return as no-op:
+	 * Happens during initial modesetting of a crtc.
+	 */
+	if (vtotal <= 0 || vdisplay <= 0 || framedur_ns == 0) {
+		DRM_DEBUG("crtc %d: Noop due to uninitialized mode.\n", crtc);
+		return -EAGAIN;
+	}
+
+	/* Don't know yet how to handle interlaced or
+	 * double scan modes. Just no-op for now.
+	 */
+	if (mode->flags & (DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLSCAN)) {
+		DRM_DEBUG("crtc %d: Noop due to unsupported mode.\n", crtc);
+		return -ENOTSUPP;
+	}
+
+	/* Get current scanout position with system timestamp.
+	 * Repeat query up to DRM_TIMESTAMP_MAXRETRIES times
+	 * if single query takes longer than max_error nanoseconds.
+	 *
+	 * This guarantees a tight bound on maximum error if
+	 * code gets preempted or delayed for some reason.
+	 */
+	for (i = 0; i < DRM_TIMESTAMP_MAXRETRIES; i++) {
+		/* Disable preemption to make it very likely to
+		 * succeed in the first iteration even on PREEMPT_RT kernel.
+		 */
+		preempt_disable();
+
+		/* Get system timestamp before query. */
+		do_gettimeofday(&stime);
+
+		/* Get vertical and horizontal scanout pos. vpos, hpos. */
+		vbl_status = dev->driver->get_scanout_position(dev, crtc, &vpos, &hpos);
+
+		/* Get system timestamp after query. */
+		do_gettimeofday(&raw_time);
+
+		preempt_enable();
+
+		/* Return as no-op if scanout query unsupported or failed. */
+		if (!(vbl_status & DRM_SCANOUTPOS_VALID)) {
+			DRM_DEBUG("crtc %d : scanoutpos query failed [%d].\n",
+				  crtc, vbl_status);
+			return -EIO;
+		}
+
+		duration_ns = timeval_to_ns(&raw_time) - timeval_to_ns(&stime);
+
+		/* Accept result with <  max_error nsecs timing uncertainty. */
+		if (duration_ns <= (s64) *max_error)
+			break;
+	}
+
+	/* Noisy system timing? */
+	if (i == DRM_TIMESTAMP_MAXRETRIES) {
+		DRM_DEBUG("crtc %d: Noisy timestamp %d us > %d us [%d reps].\n",
+			  crtc, (int) duration_ns/1000, *max_error/1000, i);
+	}
+
+	/* Return upper bound of timestamp precision error. */
+	*max_error = (int) duration_ns;
+
+	/* Check if in vblank area:
+	 * vpos is >=0 in video scanout area, but negative
+	 * within vblank area, counting down the number of lines until
+	 * start of scanout.
+	 */
+	invbl = vbl_status & DRM_SCANOUTPOS_INVBL;
+
+	/* Convert scanout position into elapsed time at raw_time query
+	 * since start of scanout at first display scanline. delta_ns
+	 * can be negative if start of scanout hasn't happened yet.
+	 */
+	delta_ns = (s64) vpos * linedur_ns + (s64) hpos * pixeldur_ns;
+
+	/* Is vpos outside nominal vblank area, but less than
+	 * 1/100 of a frame height away from start of vblank?
+	 * If so, assume this isn't a massively delayed vblank
+	 * interrupt, but a vblank interrupt that fired a few
+	 * microseconds before true start of vblank. Compensate
+	 * by adding a full frame duration to the final timestamp.
+	 * Happens, e.g., on ATI R500, R600.
+	 *
+	 * We only do this if DRM_CALLED_FROM_VBLIRQ.
+	 */
+	if ((flags & DRM_CALLED_FROM_VBLIRQ) && !invbl &&
+	    ((vdisplay - vpos) < vtotal / 100)) {
+		delta_ns = delta_ns - framedur_ns;
+
+		/* Signal this correction as "applied". */
+		vbl_status |= 0x8;
+	}
+
+	/* Subtract time delta from raw timestamp to get final
+	 * vblank_time timestamp for end of vblank.
+	 */
+	*vblank_time = ns_to_timeval(timeval_to_ns(&raw_time) - delta_ns);
+
+	DRM_DEBUG("crtc %d : v %d p(%d,%d)@ %d.%d -> %d.%d [e %d us, %d rep]\n",
+		  crtc, (int) vbl_status, hpos, vpos, raw_time.tv_sec,
+		  raw_time.tv_usec, vblank_time->tv_sec, vblank_time->tv_usec,
+		  (int) duration_ns/1000, i);
+
+	vbl_status = DRM_VBLANKTIME_SCANOUTPOS_METHOD;
+	if (invbl)
+		vbl_status |= DRM_VBLANKTIME_INVBL;
+
+	return vbl_status;
+}
+EXPORT_SYMBOL(drm_calc_vbltimestamp_from_scanoutpos);
+
+/**
+ * drm_get_last_vbltimestamp - retrieve raw timestamp for the most recent
+ * vblank interval.
+ *
+ * @dev: DRM device
+ * @crtc: which crtc's vblank timestamp to retrieve
+ * @tvblank: Pointer to target struct timeval which should receive the timestamp
+ * @flags: Flags to pass to driver:
+ *         0 = Default.
+ *         DRM_CALLED_FROM_VBLIRQ = If function is called from vbl irq handler.
+ *
+ * Fetches the system timestamp corresponding to the time of the most recent
+ * vblank interval on specified crtc. May call into kms-driver to
+ * compute the timestamp with a high-precision GPU specific method.
+ *
+ * Returns zero if timestamp originates from uncorrected do_gettimeofday()
+ * call, i.e., it isn't very precisely locked to the true vblank.
+ *
+ * Returns non-zero if timestamp is considered to be very precise.
+ */
+u32 drm_get_last_vbltimestamp(struct drm_device *dev, int crtc,
+			      struct timeval *tvblank, unsigned flags)
+{
+	int ret = 0;
+
+	/* Define requested maximum error on timestamps (nanoseconds). */
+	int max_error = (int) drm_timestamp_precision * 1000;
+
+	/* Query driver if possible and precision timestamping enabled. */
+	if (dev->driver->get_vblank_timestamp && (max_error > 0)) {
+		ret = dev->driver->get_vblank_timestamp(dev, crtc, &max_error,
+							tvblank, flags);
+		if (ret > 0)
+			return (u32) ret;
+	}
+
+	/* GPU high precision timestamp query unsupported or failed.
+	 * Return gettimeofday timestamp as best estimate.
+	 */
+	do_gettimeofday(tvblank);
+
+	return 0;
+}
+EXPORT_SYMBOL(drm_get_last_vbltimestamp);
+
+/**
  * drm_vblank_count - retrieve "cooked" vblank counter value
  * @dev: DRM device
  * @crtc: which counter to retrieve
@@ -375,6 +768,40 @@ u32 drm_vblank_count(struct drm_device *dev, int crtc)
 EXPORT_SYMBOL(drm_vblank_count);
 
 /**
+ * drm_vblank_count_and_time - retrieve "cooked" vblank counter value
+ * and the system timestamp corresponding to that vblank counter value.
+ *
+ * @dev: DRM device
+ * @crtc: which counter to retrieve
+ * @vblanktime: Pointer to struct timeval to receive the vblank timestamp.
+ *
+ * Fetches the "cooked" vblank count value that represents the number of
+ * vblank events since the system was booted, including lost events due to
+ * modesetting activity. Returns corresponding system timestamp of the time
+ * of the vblank interval that corresponds to the current value vblank counter
+ * value.
+ */
+u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc,
+			      struct timeval *vblanktime)
+{
+	u32 cur_vblank;
+
+	/* Read timestamp from slot of _vblank_time ringbuffer
+	 * that corresponds to current vblank count. Retry if
+	 * count has incremented during readout. This works like
+	 * a seqlock.
+	 */
+	do {
+		cur_vblank = atomic_read(&dev->_vblank_count[crtc]);
+		*vblanktime = vblanktimestamp(dev, crtc, cur_vblank);
+		smp_rmb();
+	} while (cur_vblank != atomic_read(&dev->_vblank_count[crtc]));
+
+	return cur_vblank;
+}
+EXPORT_SYMBOL(drm_vblank_count_and_time);
+
+/**
  * drm_update_vblank_count - update the master vblank counter
  * @dev: DRM device
  * @crtc: counter to update
@@ -392,7 +819,8 @@ EXPORT_SYMBOL(drm_vblank_count);
  */
 static void drm_update_vblank_count(struct drm_device *dev, int crtc)
 {
-	u32 cur_vblank, diff;
+	u32 cur_vblank, diff, tslot, rc;
+	struct timeval t_vblank;
 
 	/*
 	 * Interrupts were disabled prior to this call, so deal with counter
@@ -400,8 +828,18 @@ static void drm_update_vblank_count(struct drm_device *dev, int crtc)
 	 * NOTE!  It's possible we lost a full dev->max_vblank_count events
 	 * here if the register is small or we had vblank interrupts off for
 	 * a long time.
+	 *
+	 * We repeat the hardware vblank counter & timestamp query until
+	 * we get consistent results. This to prevent races between gpu
+	 * updating its hardware counter while we are retrieving the
+	 * corresponding vblank timestamp.
 	 */
-	cur_vblank = dev->driver->get_vblank_counter(dev, crtc);
+	do {
+		cur_vblank = dev->driver->get_vblank_counter(dev, crtc);
+		rc = drm_get_last_vbltimestamp(dev, crtc, &t_vblank, 0);
+	} while (cur_vblank != dev->driver->get_vblank_counter(dev, crtc));
+
+	/* Deal with counter wrap */
 	diff = cur_vblank - dev->last_vblank[crtc];
 	if (cur_vblank < dev->last_vblank[crtc]) {
 		diff += dev->max_vblank_count;
@@ -413,6 +851,16 @@ static void drm_update_vblank_count(struct drm_device *dev, int crtc)
 	DRM_DEBUG("enabling vblank interrupts on crtc %d, missed %d\n",
 		  crtc, diff);
 
+	/* Reinitialize corresponding vblank timestamp if high-precision query
+	 * available. Skip this step if query unsupported or failed. Will
+	 * reinitialize delayed at next vblank interrupt in that case.
+	 */
+	if (rc) {
+		tslot = atomic_read(&dev->_vblank_count[crtc]) + diff;
+		vblanktimestamp(dev, crtc, tslot) = t_vblank;
+		smp_wmb();
+	}
+
 	atomic_add(diff, &dev->_vblank_count[crtc]);
 }
 
@@ -429,15 +877,27 @@ static void drm_update_vblank_count(struct drm_device *dev, int crtc)
  */
 int drm_vblank_get(struct drm_device *dev, int crtc)
 {
-	unsigned long irqflags;
+	unsigned long irqflags, irqflags2;
 	int ret = 0;
 
 	spin_lock_irqsave(&dev->vbl_lock, irqflags);
 	/* Going from 0->1 means we have to enable interrupts again */
 	if (atomic_add_return(1, &dev->vblank_refcount[crtc]) == 1) {
+		/* Disable preemption while holding vblank_time_lock. Do
+		 * it explicitely to guard against PREEMPT_RT kernel.
+		 */
+		preempt_disable();
+		spin_lock_irqsave(&dev->vblank_time_lock, irqflags2);
 		if (!dev->vblank_enabled[crtc]) {
+			/* Enable vblank irqs under vblank_time_lock protection.
+			 * All vblank count & timestamp updates are held off
+			 * until we are done reinitializing master counter and
+			 * timestamps. Filtercode in drm_handle_vblank() will
+			 * prevent double-accounting of same vblank interval.
+			 */
 			ret = dev->driver->enable_vblank(dev, crtc);
-			DRM_DEBUG("enabling vblank on crtc %d, ret: %d\n", crtc, ret);
+			DRM_DEBUG("enabling vblank on crtc %d, ret: %d\n",
+				  crtc, ret);
 			if (ret)
 				atomic_dec(&dev->vblank_refcount[crtc]);
 			else {
@@ -445,6 +905,8 @@ int drm_vblank_get(struct drm_device *dev, int crtc)
 				drm_update_vblank_count(dev, crtc);
 			}
 		}
+		spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags2);
+		preempt_enable();
 	} else {
 		if (!dev->vblank_enabled[crtc]) {
 			atomic_dec(&dev->vblank_refcount[crtc]);
@@ -463,15 +925,17 @@ EXPORT_SYMBOL(drm_vblank_get);
  * @crtc: which counter to give up
  *
  * Release ownership of a given vblank counter, turning off interrupts
- * if possible.
+ * if possible. Disable interrupts after drm_vblank_offdelay milliseconds.
  */
 void drm_vblank_put(struct drm_device *dev, int crtc)
 {
-	BUG_ON (atomic_read (&dev->vblank_refcount[crtc]) == 0);
+	BUG_ON(atomic_read(&dev->vblank_refcount[crtc]) == 0);
 
 	/* Last user schedules interrupt disable */
-	if (atomic_dec_and_test(&dev->vblank_refcount[crtc]))
-		mod_timer(&dev->vblank_disable_timer, jiffies + 5*DRM_HZ);
+	if (atomic_dec_and_test(&dev->vblank_refcount[crtc]) &&
+	    (drm_vblank_offdelay > 0))
+		mod_timer(&dev->vblank_disable_timer,
+			  jiffies + ((drm_vblank_offdelay * DRM_HZ)/1000));
 }
 EXPORT_SYMBOL(drm_vblank_put);
 
@@ -480,10 +944,8 @@ void drm_vblank_off(struct drm_device *dev, int crtc)
 	unsigned long irqflags;
 
 	spin_lock_irqsave(&dev->vbl_lock, irqflags);
-	dev->driver->disable_vblank(dev, crtc);
+	vblank_disable_and_save(dev, crtc);
 	DRM_WAKEUP(&dev->vbl_queue[crtc]);
-	dev->vblank_enabled[crtc] = 0;
-	dev->last_vblank[crtc] = dev->driver->get_vblank_counter(dev, crtc);
 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
 }
 EXPORT_SYMBOL(drm_vblank_off);
@@ -599,7 +1061,6 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe,
 	e->base.file_priv = file_priv;
 	e->base.destroy = (void (*) (struct drm_pending_event *)) kfree;
 
-	do_gettimeofday(&now);
 	spin_lock_irqsave(&dev->event_lock, flags);
 
 	if (file_priv->event_space < sizeof e->event) {
@@ -609,7 +1070,8 @@ static int drm_queue_vblank_event(struct drm_device *dev, int pipe,
 	}
 
 	file_priv->event_space -= sizeof e->event;
-	seq = drm_vblank_count(dev, pipe);
+	seq = drm_vblank_count_and_time(dev, pipe, &now);
+
 	if ((vblwait->request.type & _DRM_VBLANK_NEXTONMISS) &&
 	    (seq - vblwait->request.sequence) <= (1 << 23)) {
 		vblwait->request.sequence = seq + 1;
@@ -718,11 +1180,10 @@ int drm_wait_vblank(struct drm_device *dev, void *data,
 	if (ret != -EINTR) {
 		struct timeval now;
 
-		do_gettimeofday(&now);
-
+		vblwait->reply.sequence = drm_vblank_count_and_time(dev, crtc, &now);
 		vblwait->reply.tval_sec = now.tv_sec;
 		vblwait->reply.tval_usec = now.tv_usec;
-		vblwait->reply.sequence = drm_vblank_count(dev, crtc);
+
 		DRM_DEBUG("returning %d to client\n",
 			  vblwait->reply.sequence);
 	} else {
@@ -741,8 +1202,7 @@ void drm_handle_vblank_events(struct drm_device *dev, int crtc)
 	unsigned long flags;
 	unsigned int seq;
 
-	do_gettimeofday(&now);
-	seq = drm_vblank_count(dev, crtc);
+	seq = drm_vblank_count_and_time(dev, crtc, &now);
 
 	spin_lock_irqsave(&dev->event_lock, flags);
 
@@ -780,11 +1240,64 @@ void drm_handle_vblank_events(struct drm_device *dev, int crtc)
  */
 void drm_handle_vblank(struct drm_device *dev, int crtc)
 {
+	u32 vblcount;
+	s64 diff_ns;
+	struct timeval tvblank;
+	unsigned long irqflags;
+
 	if (!dev->num_crtcs)
 		return;
 
-	atomic_inc(&dev->_vblank_count[crtc]);
+	/* Need timestamp lock to prevent concurrent execution with
+	 * vblank enable/disable, as this would cause inconsistent
+	 * or corrupted timestamps and vblank counts.
+	 */
+	spin_lock_irqsave(&dev->vblank_time_lock, irqflags);
+
+	/* Vblank irq handling disabled. Nothing to do. */
+	if (!dev->vblank_enabled[crtc]) {
+		spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
+		return;
+	}
+
+	/* Fetch corresponding timestamp for this vblank interval from
+	 * driver and store it in proper slot of timestamp ringbuffer.
+	 */
+
+	/* Get current timestamp and count. */
+	vblcount = atomic_read(&dev->_vblank_count[crtc]);
+	drm_get_last_vbltimestamp(dev, crtc, &tvblank, DRM_CALLED_FROM_VBLIRQ);
+
+	/* Compute time difference to timestamp of last vblank */
+	diff_ns = timeval_to_ns(&tvblank) -
+		  timeval_to_ns(&vblanktimestamp(dev, crtc, vblcount));
+
+	/* Update vblank timestamp and count if at least
+	 * DRM_REDUNDANT_VBLIRQ_THRESH_NS nanoseconds
+	 * difference between last stored timestamp and current
+	 * timestamp. A smaller difference means basically
+	 * identical timestamps. Happens if this vblank has
+	 * been already processed and this is a redundant call,
+	 * e.g., due to spurious vblank interrupts. We need to
+	 * ignore those for accounting.
+	 */
+	if (abs(diff_ns) > DRM_REDUNDANT_VBLIRQ_THRESH_NS) {
+		/* Store new timestamp in ringbuffer. */
+		vblanktimestamp(dev, crtc, vblcount + 1) = tvblank;
+		smp_wmb();
+
+		/* Increment cooked vblank count. This also atomically commits
+		 * the timestamp computed above.
+		 */
+		atomic_inc(&dev->_vblank_count[crtc]);
+	} else {
+		DRM_DEBUG("crtc %d: Redundant vblirq ignored. diff_ns = %d\n",
+			  crtc, (int) diff_ns);
+	}
+
 	DRM_WAKEUP(&dev->vbl_queue[crtc]);
 	drm_handle_vblank_events(dev, crtc);
+
+	spin_unlock_irqrestore(&dev->vblank_time_lock, irqflags);
 }
 EXPORT_SYMBOL(drm_handle_vblank);
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index cdc89ee042cc..d59edc18301f 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -40,12 +40,22 @@
 unsigned int drm_debug = 0;	/* 1 to enable debug output */
 EXPORT_SYMBOL(drm_debug);
 
+unsigned int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
+EXPORT_SYMBOL(drm_vblank_offdelay);
+
+unsigned int drm_timestamp_precision = 20;  /* Default to 20 usecs. */
+EXPORT_SYMBOL(drm_timestamp_precision);
+
 MODULE_AUTHOR(CORE_AUTHOR);
 MODULE_DESCRIPTION(CORE_DESC);
 MODULE_LICENSE("GPL and additional rights");
 MODULE_PARM_DESC(debug, "Enable debug output");
+MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs]");
+MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
 
 module_param_named(debug, drm_debug, int, 0600);
+module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
+module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
 
 struct idr drm_minors_idr;
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 17b1cba3b5f1..5e54821af996 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -38,8 +38,7 @@
 
 static uint32_t i915_gem_get_gtt_alignment(struct drm_gem_object *obj);
 
-static int i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
-						  bool pipelined);
+static int i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj);
 static void i915_gem_object_flush_gtt_write_domain(struct drm_gem_object *obj);
 static void i915_gem_object_flush_cpu_write_domain(struct drm_gem_object *obj);
 static int i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj,
@@ -2594,7 +2593,7 @@ i915_gem_object_put_fence_reg(struct drm_gem_object *obj,
 	if (reg->gpu) {
 		int ret;
 
-		ret = i915_gem_object_flush_gpu_write_domain(obj, true);
+		ret = i915_gem_object_flush_gpu_write_domain(obj);
 		if (ret)
 			return ret;
 
@@ -2742,8 +2741,7 @@ i915_gem_clflush_object(struct drm_gem_object *obj)
 
 /** Flushes any GPU write domain for the object if it's dirty. */
 static int
-i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
-				       bool pipelined)
+i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj)
 {
 	struct drm_device *dev = obj->dev;
 	uint32_t old_write_domain;
@@ -2762,10 +2760,7 @@ i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
 					    obj->read_domains,
 					    old_write_domain);
 
-	if (pipelined)
-		return 0;
-
-	return i915_gem_object_wait_rendering(obj, true);
+	return 0;
 }
 
 /** Flushes the GTT write domain for the object if it's dirty. */
@@ -2826,18 +2821,15 @@ i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int write)
 	if (obj_priv->gtt_space == NULL)
 		return -EINVAL;
 
-	ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+	ret = i915_gem_object_flush_gpu_write_domain(obj);
 	if (ret != 0)
 		return ret;
+	ret = i915_gem_object_wait_rendering(obj, true);
+	if (ret)
+		return ret;
 
 	i915_gem_object_flush_cpu_write_domain(obj);
 
-	if (write) {
-		ret = i915_gem_object_wait_rendering(obj, true);
-		if (ret)
-			return ret;
-	}
-
 	old_write_domain = obj->write_domain;
 	old_read_domains = obj->read_domains;
 
@@ -2875,7 +2867,7 @@ i915_gem_object_set_to_display_plane(struct drm_gem_object *obj,
 	if (obj_priv->gtt_space == NULL)
 		return -EINVAL;
 
-	ret = i915_gem_object_flush_gpu_write_domain(obj, true);
+	ret = i915_gem_object_flush_gpu_write_domain(obj);
 	if (ret)
 		return ret;
 
@@ -2924,9 +2916,12 @@ i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, int write)
 	uint32_t old_write_domain, old_read_domains;
 	int ret;
 
-	ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+	ret = i915_gem_object_flush_gpu_write_domain(obj);
 	if (ret != 0)
 		return ret;
+	ret = i915_gem_object_wait_rendering(obj, true);
+	if (ret)
+		return ret;
 
 	i915_gem_object_flush_gtt_write_domain(obj);
 
@@ -2935,12 +2930,6 @@ i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, int write)
 	 */
 	i915_gem_object_set_to_full_cpu_read_domain(obj);
 
-	if (write) {
-		ret = i915_gem_object_wait_rendering(obj, true);
-		if (ret)
-			return ret;
-	}
-
 	old_write_domain = obj->write_domain;
 	old_read_domains = obj->read_domains;
 
@@ -3205,9 +3194,13 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj,
 	if (offset == 0 && size == obj->size)
 		return i915_gem_object_set_to_cpu_domain(obj, 0);
 
-	ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+	ret = i915_gem_object_flush_gpu_write_domain(obj);
 	if (ret != 0)
 		return ret;
+	ret = i915_gem_object_wait_rendering(obj, true);
+	if (ret)
+		return ret;
+
 	i915_gem_object_flush_gtt_write_domain(obj);
 
 	/* If we're already fully in the CPU read domain, we're done. */
@@ -3254,192 +3247,230 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj,
 	return 0;
 }
 
-/**
- * Pin an object to the GTT and evaluate the relocations landing in it.
- */
 static int
-i915_gem_execbuffer_relocate(struct drm_i915_gem_object *obj,
-			     struct drm_file *file_priv,
-			     struct drm_i915_gem_exec_object2 *entry)
+i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
+				   struct drm_file *file_priv,
+				   struct drm_i915_gem_exec_object2 *entry,
+				   struct drm_i915_gem_relocation_entry *reloc)
 {
 	struct drm_device *dev = obj->base.dev;
-	drm_i915_private_t *dev_priv = dev->dev_private;
-	struct drm_i915_gem_relocation_entry __user *user_relocs;
-	struct drm_gem_object *target_obj = NULL;
-	uint32_t target_handle = 0;
-	int i, ret = 0;
+	struct drm_gem_object *target_obj;
+	uint32_t target_offset;
+	int ret = -EINVAL;
 
-	user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
-	for (i = 0; i < entry->relocation_count; i++) {
-		struct drm_i915_gem_relocation_entry reloc;
-		uint32_t target_offset;
+	target_obj = drm_gem_object_lookup(dev, file_priv,
+					   reloc->target_handle);
+	if (target_obj == NULL)
+		return -ENOENT;
 
-		if (__copy_from_user_inatomic(&reloc,
-					      user_relocs+i,
-					      sizeof(reloc))) {
-			ret = -EFAULT;
-			break;
-		}
+	target_offset = to_intel_bo(target_obj)->gtt_offset;
 
-		if (reloc.target_handle != target_handle) {
-			drm_gem_object_unreference(target_obj);
+#if WATCH_RELOC
+	DRM_INFO("%s: obj %p offset %08x target %d "
+		 "read %08x write %08x gtt %08x "
+		 "presumed %08x delta %08x\n",
+		 __func__,
+		 obj,
+		 (int) reloc->offset,
+		 (int) reloc->target_handle,
+		 (int) reloc->read_domains,
+		 (int) reloc->write_domain,
+		 (int) target_offset,
+		 (int) reloc->presumed_offset,
+		 reloc->delta);
+#endif
 
-			target_obj = drm_gem_object_lookup(dev, file_priv,
-							   reloc.target_handle);
-			if (target_obj == NULL) {
-				ret = -ENOENT;
-				break;
-			}
+	/* The target buffer should have appeared before us in the
+	 * exec_object list, so it should have a GTT space bound by now.
+	 */
+	if (target_offset == 0) {
+		DRM_ERROR("No GTT space found for object %d\n",
+			  reloc->target_handle);
+		goto err;
+	}
 
-			target_handle = reloc.target_handle;
-		}
-		target_offset = to_intel_bo(target_obj)->gtt_offset;
+	/* Validate that the target is in a valid r/w GPU domain */
+	if (reloc->write_domain & (reloc->write_domain - 1)) {
+		DRM_ERROR("reloc with multiple write domains: "
+			  "obj %p target %d offset %d "
+			  "read %08x write %08x",
+			  obj, reloc->target_handle,
+			  (int) reloc->offset,
+			  reloc->read_domains,
+			  reloc->write_domain);
+		goto err;
+	}
+	if (reloc->write_domain & I915_GEM_DOMAIN_CPU ||
+	    reloc->read_domains & I915_GEM_DOMAIN_CPU) {
+		DRM_ERROR("reloc with read/write CPU domains: "
+			  "obj %p target %d offset %d "
+			  "read %08x write %08x",
+			  obj, reloc->target_handle,
+			  (int) reloc->offset,
+			  reloc->read_domains,
+			  reloc->write_domain);
+		goto err;
+	}
+	if (reloc->write_domain && target_obj->pending_write_domain &&
+	    reloc->write_domain != target_obj->pending_write_domain) {
+		DRM_ERROR("Write domain conflict: "
+			  "obj %p target %d offset %d "
+			  "new %08x old %08x\n",
+			  obj, reloc->target_handle,
+			  (int) reloc->offset,
+			  reloc->write_domain,
+			  target_obj->pending_write_domain);
+		goto err;
+	}
 
-#if WATCH_RELOC
-		DRM_INFO("%s: obj %p offset %08x target %d "
-			 "read %08x write %08x gtt %08x "
-			 "presumed %08x delta %08x\n",
-			 __func__,
-			 obj,
-			 (int) reloc.offset,
-			 (int) reloc.target_handle,
-			 (int) reloc.read_domains,
-			 (int) reloc.write_domain,
-			 (int) target_offset,
-			 (int) reloc.presumed_offset,
-			 reloc.delta);
-#endif
+	target_obj->pending_read_domains |= reloc->read_domains;
+	target_obj->pending_write_domain |= reloc->write_domain;
 
-		/* The target buffer should have appeared before us in the
-		 * exec_object list, so it should have a GTT space bound by now.
-		 */
-		if (target_offset == 0) {
-			DRM_ERROR("No GTT space found for object %d\n",
-				  reloc.target_handle);
-			ret = -EINVAL;
-			break;
-		}
+	/* If the relocation already has the right value in it, no
+	 * more work needs to be done.
+	 */
+	if (target_offset == reloc->presumed_offset)
+		goto out;
 
-		/* Validate that the target is in a valid r/w GPU domain */
-		if (reloc.write_domain & (reloc.write_domain - 1)) {
-			DRM_ERROR("reloc with multiple write domains: "
-				  "obj %p target %d offset %d "
-				  "read %08x write %08x",
-				  obj, reloc.target_handle,
-				  (int) reloc.offset,
-				  reloc.read_domains,
-				  reloc.write_domain);
-			ret = -EINVAL;
-			break;
-		}
-		if (reloc.write_domain & I915_GEM_DOMAIN_CPU ||
-		    reloc.read_domains & I915_GEM_DOMAIN_CPU) {
-			DRM_ERROR("reloc with read/write CPU domains: "
-				  "obj %p target %d offset %d "
-				  "read %08x write %08x",
-				  obj, reloc.target_handle,
-				  (int) reloc.offset,
-				  reloc.read_domains,
-				  reloc.write_domain);
-			ret = -EINVAL;
-			break;
-		}
-		if (reloc.write_domain && target_obj->pending_write_domain &&
-		    reloc.write_domain != target_obj->pending_write_domain) {
-			DRM_ERROR("Write domain conflict: "
-				  "obj %p target %d offset %d "
-				  "new %08x old %08x\n",
-				  obj, reloc.target_handle,
-				  (int) reloc.offset,
-				  reloc.write_domain,
-				  target_obj->pending_write_domain);
-			ret = -EINVAL;
-			break;
-		}
+	/* Check that the relocation address is valid... */
+	if (reloc->offset > obj->base.size - 4) {
+		DRM_ERROR("Relocation beyond object bounds: "
+			  "obj %p target %d offset %d size %d.\n",
+			  obj, reloc->target_handle,
+			  (int) reloc->offset,
+			  (int) obj->base.size);
+		goto err;
+	}
+	if (reloc->offset & 3) {
+		DRM_ERROR("Relocation not 4-byte aligned: "
+			  "obj %p target %d offset %d.\n",
+			  obj, reloc->target_handle,
+			  (int) reloc->offset);
+		goto err;
+	}
 
-		target_obj->pending_read_domains |= reloc.read_domains;
-		target_obj->pending_write_domain |= reloc.write_domain;
+	/* and points to somewhere within the target object. */
+	if (reloc->delta >= target_obj->size) {
+		DRM_ERROR("Relocation beyond target object bounds: "
+			  "obj %p target %d delta %d size %d.\n",
+			  obj, reloc->target_handle,
+			  (int) reloc->delta,
+			  (int) target_obj->size);
+		goto err;
+	}
 
-		/* If the relocation already has the right value in it, no
-		 * more work needs to be done.
-		 */
-		if (target_offset == reloc.presumed_offset)
-			continue;
+	reloc->delta += target_offset;
+	if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
+		uint32_t page_offset = reloc->offset & ~PAGE_MASK;
+		char *vaddr;
 
-		/* Check that the relocation address is valid... */
-		if (reloc.offset > obj->base.size - 4) {
-			DRM_ERROR("Relocation beyond object bounds: "
-				  "obj %p target %d offset %d size %d.\n",
-				  obj, reloc.target_handle,
-				  (int) reloc.offset, (int) obj->base.size);
-			ret = -EINVAL;
-			break;
-		}
-		if (reloc.offset & 3) {
-			DRM_ERROR("Relocation not 4-byte aligned: "
-				  "obj %p target %d offset %d.\n",
-				  obj, reloc.target_handle,
-				  (int) reloc.offset);
-			ret = -EINVAL;
-			break;
-		}
+		vaddr = kmap_atomic(obj->pages[reloc->offset >> PAGE_SHIFT]);
+		*(uint32_t *)(vaddr + page_offset) = reloc->delta;
+		kunmap_atomic(vaddr);
+	} else {
+		struct drm_i915_private *dev_priv = dev->dev_private;
+		uint32_t __iomem *reloc_entry;
+		void __iomem *reloc_page;
 
-		/* and points to somewhere within the target object. */
-		if (reloc.delta >= target_obj->size) {
-			DRM_ERROR("Relocation beyond target object bounds: "
-				  "obj %p target %d delta %d size %d.\n",
-				  obj, reloc.target_handle,
-				  (int) reloc.delta, (int) target_obj->size);
-			ret = -EINVAL;
-			break;
-		}
+		ret = i915_gem_object_set_to_gtt_domain(&obj->base, 1);
+		if (ret)
+			goto err;
 
-		reloc.delta += target_offset;
-		if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
-			uint32_t page_offset = reloc.offset & ~PAGE_MASK;
-			char *vaddr;
+		/* Map the page containing the relocation we're going to perform.  */
+		reloc->offset += obj->gtt_offset;
+		reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
+						      reloc->offset & PAGE_MASK);
+		reloc_entry = (uint32_t __iomem *)
+			(reloc_page + (reloc->offset & ~PAGE_MASK));
+		iowrite32(reloc->delta, reloc_entry);
+		io_mapping_unmap_atomic(reloc_page);
+	}
 
-			vaddr = kmap_atomic(obj->pages[reloc.offset >> PAGE_SHIFT]);
-			*(uint32_t *)(vaddr + page_offset) = reloc.delta;
-			kunmap_atomic(vaddr);
-		} else {
-			uint32_t __iomem *reloc_entry;
-			void __iomem *reloc_page;
+	/* and update the user's relocation entry */
+	reloc->presumed_offset = target_offset;
 
-			ret = i915_gem_object_set_to_gtt_domain(&obj->base, 1);
-			if (ret)
-				break;
+out:
+	ret = 0;
+err:
+	drm_gem_object_unreference(target_obj);
+	return ret;
+}
 
-			/* Map the page containing the relocation we're going to perform.  */
-			reloc.offset += obj->gtt_offset;
-			reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
-							      reloc.offset & PAGE_MASK);
-			reloc_entry = (uint32_t __iomem *)
-				(reloc_page + (reloc.offset & ~PAGE_MASK));
-			iowrite32(reloc.delta, reloc_entry);
-			io_mapping_unmap_atomic(reloc_page);
-		}
+static int
+i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj,
+				    struct drm_file *file_priv,
+				    struct drm_i915_gem_exec_object2 *entry)
+{
+	struct drm_i915_gem_relocation_entry __user *user_relocs;
+	int i, ret;
+
+	user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
+	for (i = 0; i < entry->relocation_count; i++) {
+		struct drm_i915_gem_relocation_entry reloc;
+
+		if (__copy_from_user_inatomic(&reloc,
+					      user_relocs+i,
+					      sizeof(reloc)))
+			return -EFAULT;
+
+		ret = i915_gem_execbuffer_relocate_entry(obj, file_priv, entry, &reloc);
+		if (ret)
+			return ret;
 
-		/* and update the user's relocation entry */
-		reloc.presumed_offset = target_offset;
 		if (__copy_to_user_inatomic(&user_relocs[i].presumed_offset,
-					      &reloc.presumed_offset,
-					      sizeof(reloc.presumed_offset))) {
-		    ret = -EFAULT;
-		    break;
-		}
+					    &reloc.presumed_offset,
+					    sizeof(reloc.presumed_offset)))
+			return -EFAULT;
 	}
 
-	drm_gem_object_unreference(target_obj);
-	return ret;
+	return 0;
+}
+
+static int
+i915_gem_execbuffer_relocate_object_slow(struct drm_i915_gem_object *obj,
+					 struct drm_file *file_priv,
+					 struct drm_i915_gem_exec_object2 *entry,
+					 struct drm_i915_gem_relocation_entry *relocs)
+{
+	int i, ret;
+
+	for (i = 0; i < entry->relocation_count; i++) {
+		ret = i915_gem_execbuffer_relocate_entry(obj, file_priv, entry, &relocs[i]);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
 }
 
 static int
-i915_gem_execbuffer_pin(struct drm_device *dev,
-			struct drm_file *file,
-			struct drm_gem_object **object_list,
-			struct drm_i915_gem_exec_object2 *exec_list,
-			int count)
+i915_gem_execbuffer_relocate(struct drm_device *dev,
+			     struct drm_file *file,
+			     struct drm_gem_object **object_list,
+			     struct drm_i915_gem_exec_object2 *exec_list,
+			     int count)
+{
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+		obj->base.pending_read_domains = 0;
+		obj->base.pending_write_domain = 0;
+		ret = i915_gem_execbuffer_relocate_object(obj, file,
+							  &exec_list[i]);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int
+i915_gem_execbuffer_reserve(struct drm_device *dev,
+			    struct drm_file *file,
+			    struct drm_gem_object **object_list,
+			    struct drm_i915_gem_exec_object2 *exec_list,
+			    int count)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret, i, retry;
@@ -3502,6 +3533,87 @@ i915_gem_execbuffer_pin(struct drm_device *dev,
 }
 
 static int
+i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
+				  struct drm_file *file,
+				  struct drm_gem_object **object_list,
+				  struct drm_i915_gem_exec_object2 *exec_list,
+				  int count)
+{
+	struct drm_i915_gem_relocation_entry *reloc;
+	int i, total, ret;
+
+	for (i = 0; i < count; i++) {
+		struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+		obj->in_execbuffer = false;
+	}
+
+	mutex_unlock(&dev->struct_mutex);
+
+	total = 0;
+	for (i = 0; i < count; i++)
+		total += exec_list[i].relocation_count;
+
+	reloc = drm_malloc_ab(total, sizeof(*reloc));
+	if (reloc == NULL) {
+		mutex_lock(&dev->struct_mutex);
+		return -ENOMEM;
+	}
+
+	total = 0;
+	for (i = 0; i < count; i++) {
+		struct drm_i915_gem_relocation_entry __user *user_relocs;
+
+		user_relocs = (void __user *)(uintptr_t)exec_list[i].relocs_ptr;
+
+		if (copy_from_user(reloc+total, user_relocs,
+				   exec_list[i].relocation_count *
+				   sizeof(*reloc))) {
+			ret = -EFAULT;
+			mutex_lock(&dev->struct_mutex);
+			goto err;
+		}
+
+		total += exec_list[i].relocation_count;
+	}
+
+	ret = i915_mutex_lock_interruptible(dev);
+	if (ret) {
+		mutex_lock(&dev->struct_mutex);
+		goto err;
+	}
+
+	ret = i915_gem_execbuffer_reserve(dev, file,
+					  object_list, exec_list,
+					  count);
+	if (ret)
+		goto err;
+
+	total = 0;
+	for (i = 0; i < count; i++) {
+		struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+		obj->base.pending_read_domains = 0;
+		obj->base.pending_write_domain = 0;
+		ret = i915_gem_execbuffer_relocate_object_slow(obj, file,
+							       &exec_list[i],
+							       reloc + total);
+		if (ret)
+			goto err;
+
+		total += exec_list[i].relocation_count;
+	}
+
+	/* Leave the user relocations as are, this is the painfully slow path,
+	 * and we want to avoid the complication of dropping the lock whilst
+	 * having buffers reserved in the aperture and so causing spurious
+	 * ENOSPC for random operations.
+	 */
+
+err:
+	drm_free_large(reloc);
+	return ret;
+}
+
+static int
 i915_gem_execbuffer_move_to_gpu(struct drm_device *dev,
 				struct drm_file *file,
 				struct intel_ring_buffer *ring,
@@ -3630,8 +3742,15 @@ validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
 
 	for (i = 0; i < count; i++) {
 		char __user *ptr = (char __user *)(uintptr_t)exec[i].relocs_ptr;
-		size_t length = exec[i].relocation_count * sizeof(struct drm_i915_gem_relocation_entry);
+		int length; /* limited by fault_in_pages_readable() */
+
+		/* First check for malicious input causing overflow */
+		if (exec[i].relocation_count >
+		    INT_MAX / sizeof(struct drm_i915_gem_relocation_entry))
+			return -EINVAL;
 
+		length = exec[i].relocation_count *
+			sizeof(struct drm_i915_gem_relocation_entry);
 		if (!access_ok(VERIFY_READ, ptr, length))
 			return -EFAULT;
 
@@ -3774,18 +3893,24 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 	}
 
 	/* Move the objects en-masse into the GTT, evicting if necessary. */
-	ret = i915_gem_execbuffer_pin(dev, file,
-				      object_list, exec_list,
-				      args->buffer_count);
+	ret = i915_gem_execbuffer_reserve(dev, file,
+					  object_list, exec_list,
+					  args->buffer_count);
 	if (ret)
 		goto err;
 
 	/* The objects are in their final locations, apply the relocations. */
-	for (i = 0; i < args->buffer_count; i++) {
-		struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
-		obj->base.pending_read_domains = 0;
-		obj->base.pending_write_domain = 0;
-		ret = i915_gem_execbuffer_relocate(obj, file, &exec_list[i]);
+	ret = i915_gem_execbuffer_relocate(dev, file,
+					   object_list, exec_list,
+					   args->buffer_count);
+	if (ret) {
+		if (ret == -EFAULT) {
+			ret = i915_gem_execbuffer_relocate_slow(dev, file,
+								object_list,
+								exec_list,
+								args->buffer_count);
+			BUG_ON(!mutex_is_locked(&dev->struct_mutex));
+		}
 		if (ret)
 			goto err;
 	}
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 454c064f8ef7..42729d25da58 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -239,6 +239,16 @@ static void i915_save_modeset_reg(struct drm_device *dev)
 	if (drm_core_check_feature(dev, DRIVER_MODESET))
 		return;
 
+	/* Cursor state */
+	dev_priv->saveCURACNTR = I915_READ(CURACNTR);
+	dev_priv->saveCURAPOS = I915_READ(CURAPOS);
+	dev_priv->saveCURABASE = I915_READ(CURABASE);
+	dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
+	dev_priv->saveCURBPOS = I915_READ(CURBPOS);
+	dev_priv->saveCURBBASE = I915_READ(CURBBASE);
+	if (IS_GEN2(dev))
+		dev_priv->saveCURSIZE = I915_READ(CURSIZE);
+
 	if (HAS_PCH_SPLIT(dev)) {
 		dev_priv->savePCH_DREF_CONTROL = I915_READ(PCH_DREF_CONTROL);
 		dev_priv->saveDISP_ARB_CTL = I915_READ(DISP_ARB_CTL);
@@ -529,6 +539,16 @@ static void i915_restore_modeset_reg(struct drm_device *dev)
 	I915_WRITE(DSPBCNTR, dev_priv->saveDSPBCNTR);
 	I915_WRITE(DSPBADDR, I915_READ(DSPBADDR));
 
+	/* Cursor state */
+	I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
+	I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
+	I915_WRITE(CURABASE, dev_priv->saveCURABASE);
+	I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
+	I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
+	I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
+	if (IS_GEN2(dev))
+		I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
+
 	return;
 }
 
@@ -543,16 +563,6 @@ void i915_save_display(struct drm_device *dev)
 	/* Don't save them in KMS mode */
 	i915_save_modeset_reg(dev);
 
-	/* Cursor state */
-	dev_priv->saveCURACNTR = I915_READ(CURACNTR);
-	dev_priv->saveCURAPOS = I915_READ(CURAPOS);
-	dev_priv->saveCURABASE = I915_READ(CURABASE);
-	dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
-	dev_priv->saveCURBPOS = I915_READ(CURBPOS);
-	dev_priv->saveCURBBASE = I915_READ(CURBBASE);
-	if (IS_GEN2(dev))
-		dev_priv->saveCURSIZE = I915_READ(CURSIZE);
-
 	/* CRT state */
 	if (HAS_PCH_SPLIT(dev)) {
 		dev_priv->saveADPA = I915_READ(PCH_ADPA);
@@ -657,16 +667,6 @@ void i915_restore_display(struct drm_device *dev)
 	/* Don't restore them in KMS mode */
 	i915_restore_modeset_reg(dev);
 
-	/* Cursor state */
-	I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
-	I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
-	I915_WRITE(CURABASE, dev_priv->saveCURABASE);
-	I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
-	I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
-	I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
-	if (IS_GEN2(dev))
-		I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
-
 	/* CRT state */
 	if (HAS_PCH_SPLIT(dev))
 		I915_WRITE(PCH_ADPA, dev_priv->saveADPA);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index bee24b1a58e8..255b52ee0091 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5336,9 +5336,14 @@ static void intel_setup_outputs(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_encoder *encoder;
 	bool dpd_is_edp = false;
+	bool has_lvds = false;
 
 	if (IS_MOBILE(dev) && !IS_I830(dev))
-		intel_lvds_init(dev);
+		has_lvds = intel_lvds_init(dev);
+	if (!has_lvds && !HAS_PCH_SPLIT(dev)) {
+		/* disable the panel fitter on everything but LVDS */
+		I915_WRITE(PFIT_CONTROL, 0);
+	}
 
 	if (HAS_PCH_SPLIT(dev)) {
 		dpd_is_edp = intel_dpd_is_edp(dev);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index c8e005553310..300f64b4238b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -584,17 +584,6 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		mode->clock = dev_priv->panel_fixed_mode->clock;
 	}
 
-	/* Just use VBT values for eDP */
-	if (is_edp(intel_dp)) {
-		intel_dp->lane_count = dev_priv->edp.lanes;
-		intel_dp->link_bw = dev_priv->edp.rate;
-		adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
-		DRM_DEBUG_KMS("eDP link bw %02x lane count %d clock %d\n",
-			      intel_dp->link_bw, intel_dp->lane_count,
-			      adjusted_mode->clock);
-		return true;
-	}
-
 	for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) {
 		for (clock = 0; clock <= max_clock; clock++) {
 			int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count);
@@ -613,6 +602,19 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		}
 	}
 
+	if (is_edp(intel_dp)) {
+		/* okay we failed just pick the highest */
+		intel_dp->lane_count = max_lane_count;
+		intel_dp->link_bw = bws[max_clock];
+		adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
+		DRM_DEBUG_KMS("Force picking display port link bw %02x lane "
+			      "count %d clock %d\n",
+			      intel_dp->link_bw, intel_dp->lane_count,
+			      adjusted_mode->clock);
+
+		return true;
+	}
+
 	return false;
 }
 
@@ -1087,21 +1089,11 @@ intel_get_adjust_train(struct intel_dp *intel_dp)
 }
 
 static uint32_t
-intel_dp_signal_levels(struct intel_dp *intel_dp)
+intel_dp_signal_levels(uint8_t train_set, int lane_count)
 {
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint32_t signal_levels = 0;
-	u8 train_set = intel_dp->train_set[0];
-	u32 vswing = train_set & DP_TRAIN_VOLTAGE_SWING_MASK;
-	u32 preemphasis = train_set & DP_TRAIN_PRE_EMPHASIS_MASK;
+	uint32_t	signal_levels = 0;
 
-	if (is_edp(intel_dp)) {
-		vswing = dev_priv->edp.vswing;
-		preemphasis = dev_priv->edp.preemphasis;
-	}
-
-	switch (vswing) {
+	switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
 	case DP_TRAIN_VOLTAGE_SWING_400:
 	default:
 		signal_levels |= DP_VOLTAGE_0_4;
@@ -1116,7 +1108,7 @@ intel_dp_signal_levels(struct intel_dp *intel_dp)
 		signal_levels |= DP_VOLTAGE_1_2;
 		break;
 	}
-	switch (preemphasis) {
+	switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
 	case DP_TRAIN_PRE_EMPHASIS_0:
 	default:
 		signal_levels |= DP_PRE_EMPHASIS_0;
@@ -1203,18 +1195,6 @@ intel_channel_eq_ok(struct intel_dp *intel_dp)
 }
 
 static bool
-intel_dp_aux_handshake_required(struct intel_dp *intel_dp)
-{
-	struct drm_device *dev = intel_dp->base.base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	if (is_edp(intel_dp) && dev_priv->no_aux_handshake)
-		return false;
-
-	return true;
-}
-
-static bool
 intel_dp_set_link_train(struct intel_dp *intel_dp,
 			uint32_t dp_reg_value,
 			uint8_t dp_train_pat)
@@ -1226,9 +1206,6 @@ intel_dp_set_link_train(struct intel_dp *intel_dp,
 	I915_WRITE(intel_dp->output_reg, dp_reg_value);
 	POSTING_READ(intel_dp->output_reg);
 
-	if (!intel_dp_aux_handshake_required(intel_dp))
-		return true;
-
 	intel_dp_aux_native_write_1(intel_dp,
 				    DP_TRAINING_PATTERN_SET,
 				    dp_train_pat);
@@ -1261,11 +1238,10 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
 	POSTING_READ(intel_dp->output_reg);
 	intel_wait_for_vblank(dev, intel_crtc->pipe);
 
-	if (intel_dp_aux_handshake_required(intel_dp))
-		/* Write the link configuration data */
-		intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
-					  intel_dp->link_configuration,
-					  DP_LINK_CONFIGURATION_SIZE);
+	/* Write the link configuration data */
+	intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
+				  intel_dp->link_configuration,
+				  DP_LINK_CONFIGURATION_SIZE);
 
 	DP |= DP_PORT_EN;
 	if (HAS_PCH_CPT(dev) && !is_edp(intel_dp))
@@ -1283,7 +1259,7 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
 			signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
 			DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
 		} else {
-			signal_levels = intel_dp_signal_levels(intel_dp);
+			signal_levels = intel_dp_signal_levels(intel_dp->train_set[0], intel_dp->lane_count);
 			DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
 		}
 
@@ -1297,37 +1273,33 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
 			break;
 		/* Set training pattern 1 */
 
-		udelay(500);
-		if (intel_dp_aux_handshake_required(intel_dp)) {
+		udelay(100);
+		if (!intel_dp_get_link_status(intel_dp))
 			break;
-		} else {
-			if (!intel_dp_get_link_status(intel_dp))
-				break;
 
-			if (intel_clock_recovery_ok(intel_dp->link_status, intel_dp->lane_count)) {
-				clock_recovery = true;
-				break;
-			}
+		if (intel_clock_recovery_ok(intel_dp->link_status, intel_dp->lane_count)) {
+			clock_recovery = true;
+			break;
+		}
 
-			/* Check to see if we've tried the max voltage */
-			for (i = 0; i < intel_dp->lane_count; i++)
-				if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
-					break;
-			if (i == intel_dp->lane_count)
+		/* Check to see if we've tried the max voltage */
+		for (i = 0; i < intel_dp->lane_count; i++)
+			if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
 				break;
+		if (i == intel_dp->lane_count)
+			break;
 
-			/* Check to see if we've tried the same voltage 5 times */
-			if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
-				++tries;
-				if (tries == 5)
-					break;
-			} else
-				tries = 0;
-			voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
+		/* Check to see if we've tried the same voltage 5 times */
+		if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
+			++tries;
+			if (tries == 5)
+				break;
+		} else
+			tries = 0;
+		voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
 
-			/* Compute new intel_dp->train_set as requested by target */
-			intel_get_adjust_train(intel_dp);
-		}
+		/* Compute new intel_dp->train_set as requested by target */
+		intel_get_adjust_train(intel_dp);
 	}
 
 	intel_dp->DP = DP;
@@ -1354,7 +1326,7 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
 			signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
 			DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
 		} else {
-			signal_levels = intel_dp_signal_levels(intel_dp);
+			signal_levels = intel_dp_signal_levels(intel_dp->train_set[0], intel_dp->lane_count);
 			DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
 		}
 
@@ -1368,28 +1340,24 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
 					     DP_TRAINING_PATTERN_2))
 			break;
 
-		udelay(500);
-
-		if (!intel_dp_aux_handshake_required(intel_dp)) {
+		udelay(400);
+		if (!intel_dp_get_link_status(intel_dp))
 			break;
-		} else {
-			if (!intel_dp_get_link_status(intel_dp))
-				break;
 
-			if (intel_channel_eq_ok(intel_dp)) {
-				channel_eq = true;
-				break;
-			}
+		if (intel_channel_eq_ok(intel_dp)) {
+			channel_eq = true;
+			break;
+		}
 
-			/* Try 5 times */
-			if (tries > 5)
-				break;
+		/* Try 5 times */
+		if (tries > 5)
+			break;
 
-			/* Compute new intel_dp->train_set as requested by target */
-			intel_get_adjust_train(intel_dp);
-			++tries;
-		}
+		/* Compute new intel_dp->train_set as requested by target */
+		intel_get_adjust_train(intel_dp);
+		++tries;
 	}
+
 	if (HAS_PCH_CPT(dev) && !is_edp(intel_dp))
 		reg = DP | DP_LINK_TRAIN_OFF_CPT;
 	else
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 21551fe74541..e52c6125bb1f 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -237,7 +237,7 @@ extern bool intel_sdvo_init(struct drm_device *dev, int output_device);
 extern void intel_dvo_init(struct drm_device *dev);
 extern void intel_tv_init(struct drm_device *dev);
 extern void intel_mark_busy(struct drm_device *dev, struct drm_gem_object *obj);
-extern void intel_lvds_init(struct drm_device *dev);
+extern bool intel_lvds_init(struct drm_device *dev);
 extern void intel_dp_init(struct drm_device *dev, int dp_reg);
 void
 intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 4324a326f98e..f79327fc6653 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -837,7 +837,7 @@ static bool intel_lvds_ddc_probe(struct drm_device *dev, u8 pin)
  * Create the connector, register the LVDS DDC bus, and try to figure out what
  * modes we can display on the LVDS panel (if present).
  */
-void intel_lvds_init(struct drm_device *dev)
+bool intel_lvds_init(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_lvds *intel_lvds;
@@ -853,37 +853,37 @@ void intel_lvds_init(struct drm_device *dev)
 
 	/* Skip init on machines we know falsely report LVDS */
 	if (dmi_check_system(intel_no_lvds))
-		return;
+		return false;
 
 	pin = GMBUS_PORT_PANEL;
 	if (!lvds_is_present_in_vbt(dev, &pin)) {
 		DRM_DEBUG_KMS("LVDS is not present in VBT\n");
-		return;
+		return false;
 	}
 
 	if (HAS_PCH_SPLIT(dev)) {
 		if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
-			return;
+			return false;
 		if (dev_priv->edp.support) {
 			DRM_DEBUG_KMS("disable LVDS for eDP support\n");
-			return;
+			return false;
 		}
 	}
 
 	if (!intel_lvds_ddc_probe(dev, pin)) {
 		DRM_DEBUG_KMS("LVDS did not respond to DDC probe\n");
-		return;
+		return false;
 	}
 
 	intel_lvds = kzalloc(sizeof(struct intel_lvds), GFP_KERNEL);
 	if (!intel_lvds) {
-		return;
+		return false;
 	}
 
 	intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
 	if (!intel_connector) {
 		kfree(intel_lvds);
-		return;
+		return false;
 	}
 
 	if (!HAS_PCH_SPLIT(dev)) {
@@ -1026,7 +1026,7 @@ out:
 	/* keep the LVDS connector */
 	dev_priv->int_lvds_connector = connector;
 	drm_sysfs_connector_add(connector);
-	return;
+	return true;
 
 failed:
 	DRM_DEBUG_KMS("No LVDS modes found, disabling.\n");
@@ -1034,4 +1034,5 @@ failed:
 	drm_encoder_cleanup(encoder);
 	kfree(intel_lvds);
 	kfree(intel_connector);
+	return false;
 }
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index de158b76bcd5..d97e6cb52d34 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -107,7 +107,8 @@ struct intel_sdvo {
 	 * This is set if we treat the device as HDMI, instead of DVI.
 	 */
 	bool is_hdmi;
-	bool has_audio;
+	bool has_hdmi_monitor;
+	bool has_hdmi_audio;
 
 	/**
 	 * This is set if we detect output of sdvo device as LVDS and
@@ -1023,7 +1024,7 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
 	if (!intel_sdvo_set_target_input(intel_sdvo))
 		return;
 
-	if (intel_sdvo->is_hdmi &&
+	if (intel_sdvo->has_hdmi_monitor &&
 	    !intel_sdvo_set_avi_infoframe(intel_sdvo))
 		return;
 
@@ -1063,7 +1064,7 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
 	}
 	if (intel_crtc->pipe == 1)
 		sdvox |= SDVO_PIPE_B_SELECT;
-	if (intel_sdvo->has_audio)
+	if (intel_sdvo->has_hdmi_audio)
 		sdvox |= SDVO_AUDIO_ENABLE;
 
 	if (INTEL_INFO(dev)->gen >= 4) {
@@ -1295,55 +1296,14 @@ intel_sdvo_get_edid(struct drm_connector *connector)
 	return drm_get_edid(connector, &sdvo->ddc);
 }
 
-static struct drm_connector *
-intel_find_analog_connector(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-	struct intel_sdvo *encoder;
-
-	list_for_each_entry(encoder,
-			    &dev->mode_config.encoder_list,
-			    base.base.head) {
-		if (encoder->base.type == INTEL_OUTPUT_ANALOG) {
-			list_for_each_entry(connector,
-					    &dev->mode_config.connector_list,
-					    head) {
-				if (&encoder->base ==
-				    intel_attached_encoder(connector))
-					return connector;
-			}
-		}
-	}
-
-	return NULL;
-}
-
-static int
-intel_analog_is_connected(struct drm_device *dev)
-{
-	struct drm_connector *analog_connector;
-
-	analog_connector = intel_find_analog_connector(dev);
-	if (!analog_connector)
-		return false;
-
-	if (analog_connector->funcs->detect(analog_connector, false) ==
-			connector_status_disconnected)
-		return false;
-
-	return true;
-}
-
 /* Mac mini hack -- use the same DDC as the analog connector */
 static struct edid *
 intel_sdvo_get_analog_edid(struct drm_connector *connector)
 {
 	struct drm_i915_private *dev_priv = connector->dev->dev_private;
 
-	if (!intel_analog_is_connected(connector->dev))
-		return NULL;
-
-	return drm_get_edid(connector, &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
+	return drm_get_edid(connector,
+			    &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
 }
 
 enum drm_connector_status
@@ -1388,8 +1348,10 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
 		/* DDC bus is shared, match EDID to connector type */
 		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
 			status = connector_status_connected;
-			intel_sdvo->is_hdmi = drm_detect_hdmi_monitor(edid);
-			intel_sdvo->has_audio = drm_detect_monitor_audio(edid);
+			if (intel_sdvo->is_hdmi) {
+				intel_sdvo->has_hdmi_monitor = drm_detect_hdmi_monitor(edid);
+				intel_sdvo->has_hdmi_audio = drm_detect_monitor_audio(edid);
+			}
 		}
 		connector->display_info.raw_edid = NULL;
 		kfree(edid);
@@ -1398,7 +1360,7 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
 	if (status == connector_status_connected) {
 		struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
 		if (intel_sdvo_connector->force_audio)
-			intel_sdvo->has_audio = intel_sdvo_connector->force_audio > 0;
+			intel_sdvo->has_hdmi_audio = intel_sdvo_connector->force_audio > 0;
 	}
 
 	return status;
@@ -1415,10 +1377,12 @@ intel_sdvo_detect(struct drm_connector *connector, bool force)
 	if (!intel_sdvo_write_cmd(intel_sdvo,
 				  SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0))
 		return connector_status_unknown;
-	if (intel_sdvo->is_tv) {
-		/* add 30ms delay when the output type is SDVO-TV */
+
+	/* add 30ms delay when the output type might be TV */
+	if (intel_sdvo->caps.output_flags &
+	    (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_CVBS0))
 		mdelay(30);
-	}
+
 	if (!intel_sdvo_read_response(intel_sdvo, &response, 2))
 		return connector_status_unknown;
 
@@ -1472,8 +1436,10 @@ static void intel_sdvo_get_ddc_modes(struct drm_connector *connector)
 		edid = intel_sdvo_get_analog_edid(connector);
 
 	if (edid != NULL) {
-		drm_mode_connector_update_edid_property(connector, edid);
-		drm_add_edid_modes(connector, edid);
+		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
+			drm_mode_connector_update_edid_property(connector, edid);
+			drm_add_edid_modes(connector, edid);
+		}
 		connector->display_info.raw_edid = NULL;
 		kfree(edid);
 	}
@@ -1713,12 +1679,12 @@ intel_sdvo_set_property(struct drm_connector *connector,
 
 		intel_sdvo_connector->force_audio = val;
 
-		if (val > 0 && intel_sdvo->has_audio)
+		if (val > 0 && intel_sdvo->has_hdmi_audio)
 			return 0;
-		if (val < 0 && !intel_sdvo->has_audio)
+		if (val < 0 && !intel_sdvo->has_hdmi_audio)
 			return 0;
 
-		intel_sdvo->has_audio = val > 0;
+		intel_sdvo->has_hdmi_audio = val > 0;
 		goto done;
 	}
 
@@ -2070,6 +2036,8 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
 		intel_sdvo_set_colorimetry(intel_sdvo,
 					   SDVO_COLORIMETRY_RGB256);
 		connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
+
+		intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
 		intel_sdvo->is_hdmi = true;
 	}
 	intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
@@ -2077,8 +2045,6 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
 
 	intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
 
-	intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
-
 	return true;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 9a1fdcf400c2..1f2301d26c0a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -234,10 +234,10 @@ validate_fini_list(struct list_head *list, struct nouveau_fence *fence)
 		if (likely(fence)) {
 			struct nouveau_fence *prev_fence;
 
-			spin_lock(&nvbo->bo.lock);
+			spin_lock(&nvbo->bo.bdev->fence_lock);
 			prev_fence = nvbo->bo.sync_obj;
 			nvbo->bo.sync_obj = nouveau_fence_ref(fence);
-			spin_unlock(&nvbo->bo.lock);
+			spin_unlock(&nvbo->bo.bdev->fence_lock);
 			nouveau_fence_unref((void *)&prev_fence);
 		}
 
@@ -557,9 +557,9 @@ nouveau_gem_pushbuf_reloc_apply(struct drm_device *dev,
 				data |= r->vor;
 		}
 
-		spin_lock(&nvbo->bo.lock);
+		spin_lock(&nvbo->bo.bdev->fence_lock);
 		ret = ttm_bo_wait(&nvbo->bo, false, false, false);
-		spin_unlock(&nvbo->bo.lock);
+		spin_unlock(&nvbo->bo.bdev->fence_lock);
 		if (ret) {
 			NV_ERROR(dev, "reloc wait_idle failed: %d\n", ret);
 			break;
@@ -791,9 +791,9 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
 	}
 
 	if (req->flags & NOUVEAU_GEM_CPU_PREP_NOBLOCK) {
-		spin_lock(&nvbo->bo.lock);
+		spin_lock(&nvbo->bo.bdev->fence_lock);
 		ret = ttm_bo_wait(&nvbo->bo, false, false, no_wait);
-		spin_unlock(&nvbo->bo.lock);
+		spin_unlock(&nvbo->bo.bdev->fence_lock);
 	} else {
 		ret = ttm_bo_synccpu_write_grab(&nvbo->bo, no_wait);
 		if (ret == 0)
diff --git a/drivers/gpu/drm/radeon/ObjectID.h b/drivers/gpu/drm/radeon/ObjectID.h
index c714179d1bfa..c61c3fe9fb98 100644
--- a/drivers/gpu/drm/radeon/ObjectID.h
+++ b/drivers/gpu/drm/radeon/ObjectID.h
@@ -37,6 +37,8 @@
 #define GRAPH_OBJECT_TYPE_CONNECTOR               0x3
 #define GRAPH_OBJECT_TYPE_ROUTER                  0x4
 /* deleted */
+#define GRAPH_OBJECT_TYPE_DISPLAY_PATH            0x6  
+#define GRAPH_OBJECT_TYPE_GENERIC                 0x7
 
 /****************************************************/
 /* Encoder Object ID Definition                     */
@@ -64,6 +66,9 @@
 #define ENCODER_OBJECT_ID_VT1623                  0x10
 #define ENCODER_OBJECT_ID_HDMI_SI1930             0x11
 #define ENCODER_OBJECT_ID_HDMI_INTERNAL           0x12
+#define ENCODER_OBJECT_ID_ALMOND                  0x22
+#define ENCODER_OBJECT_ID_TRAVIS                  0x23
+#define ENCODER_OBJECT_ID_NUTMEG                  0x22
 /* Kaleidoscope (KLDSCP) Class Display Hardware (internal) */
 #define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1   0x13
 #define ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1    0x14
@@ -108,6 +113,7 @@
 #define CONNECTOR_OBJECT_ID_DISPLAYPORT           0x13
 #define CONNECTOR_OBJECT_ID_eDP                   0x14
 #define CONNECTOR_OBJECT_ID_MXM                   0x15
+#define CONNECTOR_OBJECT_ID_LVDS_eDP              0x16
 
 /* deleted */
 
@@ -124,6 +130,7 @@
 #define GENERIC_OBJECT_ID_GLSYNC                  0x01
 #define GENERIC_OBJECT_ID_PX2_NON_DRIVABLE        0x02
 #define GENERIC_OBJECT_ID_MXM_OPM                 0x03
+#define GENERIC_OBJECT_ID_STEREO_PIN              0x04        //This object could show up from Misc Object table, it follows ATOM_OBJECT format, and contains one ATOM_OBJECT_GPIO_CNTL_RECORD for the stereo pin
 
 /****************************************************/
 /* Graphics Object ENUM ID Definition               */
@@ -360,6 +367,26 @@
                                                   GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
                                                   ENCODER_OBJECT_ID_GENERAL_EXTERNAL_DVO << OBJECT_ID_SHIFT)
 
+#define ENCODER_ALMOND_ENUM_ID1                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                  ENCODER_OBJECT_ID_ALMOND << OBJECT_ID_SHIFT)
+
+#define ENCODER_ALMOND_ENUM_ID2                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                  GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                  ENCODER_OBJECT_ID_ALMOND << OBJECT_ID_SHIFT)
+
+#define ENCODER_TRAVIS_ENUM_ID1                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                  ENCODER_OBJECT_ID_TRAVIS << OBJECT_ID_SHIFT)
+
+#define ENCODER_TRAVIS_ENUM_ID2                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                  GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                  ENCODER_OBJECT_ID_TRAVIS << OBJECT_ID_SHIFT)
+
+#define ENCODER_NUTMEG_ENUM_ID1                  ( GRAPH_OBJECT_TYPE_ENCODER << OBJECT_TYPE_SHIFT |\
+                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                  ENCODER_OBJECT_ID_NUTMEG << OBJECT_ID_SHIFT)
+
 /****************************************************/
 /* Connector Object ID definition - Shared with BIOS */
 /****************************************************/
@@ -421,6 +448,14 @@
                                                  GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
                                                  CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
 
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID3   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID3 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_SINGLE_LINK_DVI_D_ENUM_ID4   ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID4 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D << OBJECT_ID_SHIFT)
+
 #define CONNECTOR_DUAL_LINK_DVI_D_ENUM_ID1     ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
                                                  CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D << OBJECT_ID_SHIFT)
@@ -512,6 +547,7 @@
 #define CONNECTOR_7PIN_DIN_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
                                                  CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
+
 #define CONNECTOR_7PIN_DIN_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
                                                  GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
                                                  CONNECTOR_OBJECT_ID_7PIN_DIN << OBJECT_ID_SHIFT)
@@ -593,6 +629,14 @@
                                                  GRAPH_OBJECT_ENUM_ID7 << ENUM_ID_SHIFT |\
                                                  CONNECTOR_OBJECT_ID_MXM << OBJECT_ID_SHIFT)          //Mapping to MXM_DAC
 
+#define CONNECTOR_LVDS_eDP_ENUM_ID1            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_LVDS_eDP << OBJECT_ID_SHIFT)
+
+#define CONNECTOR_LVDS_eDP_ENUM_ID2            ( GRAPH_OBJECT_TYPE_CONNECTOR << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID2 << ENUM_ID_SHIFT |\
+                                                 CONNECTOR_OBJECT_ID_LVDS_eDP << OBJECT_ID_SHIFT)
+
 /****************************************************/
 /* Router Object ID definition - Shared with BIOS   */
 /****************************************************/
@@ -621,6 +665,10 @@
                                                  GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
                                                  GENERIC_OBJECT_ID_MXM_OPM << OBJECT_ID_SHIFT)
 
+#define GENERICOBJECT_STEREO_PIN_ENUM_ID1        (GRAPH_OBJECT_TYPE_GENERIC << OBJECT_TYPE_SHIFT |\
+                                                 GRAPH_OBJECT_ENUM_ID1 << ENUM_ID_SHIFT |\
+                                                 GENERIC_OBJECT_ID_STEREO_PIN << OBJECT_ID_SHIFT)
+
 /****************************************************/
 /* Object Cap definition - Shared with BIOS         */
 /****************************************************/
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 8e421f644a54..05efb5b9f13e 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -112,6 +112,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
 			base += 3;
 			break;
 		case ATOM_IIO_WRITE:
+			(void)ctx->card->ioreg_read(ctx->card, CU16(base + 1));
 			ctx->card->ioreg_write(ctx->card, CU16(base + 1), temp);
 			base += 3;
 			break;
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index fe359a239df3..58a0cd02c0a2 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -73,8 +73,18 @@
 #define ATOM_PPLL1            0
 #define ATOM_PPLL2            1
 #define ATOM_DCPLL            2
+#define ATOM_PPLL0            2
+#define ATOM_EXT_PLL1         8
+#define ATOM_EXT_PLL2         9
+#define ATOM_EXT_CLOCK        10
 #define ATOM_PPLL_INVALID     0xFF
 
+#define ENCODER_REFCLK_SRC_P1PLL       0       
+#define ENCODER_REFCLK_SRC_P2PLL       1
+#define ENCODER_REFCLK_SRC_DCPLL       2
+#define ENCODER_REFCLK_SRC_EXTCLK      3
+#define ENCODER_REFCLK_SRC_INVALID     0xFF
+
 #define ATOM_SCALER1          0
 #define ATOM_SCALER2          1
 
@@ -192,6 +202,9 @@ typedef struct _ATOM_COMMON_TABLE_HEADER
                                   /*Image can't be updated, while Driver needs to carry the new table! */
 }ATOM_COMMON_TABLE_HEADER;
 
+/****************************************************************************/	
+// Structure stores the ROM header.
+/****************************************************************************/	
 typedef struct _ATOM_ROM_HEADER
 {
   ATOM_COMMON_TABLE_HEADER		sHeader;
@@ -221,6 +234,9 @@ typedef struct _ATOM_ROM_HEADER
 	#define	USHORT	void*
 #endif
 
+/****************************************************************************/	
+// Structures used in Command.mtb 
+/****************************************************************************/	
 typedef struct _ATOM_MASTER_LIST_OF_COMMAND_TABLES{
   USHORT ASIC_Init;                              //Function Table, used by various SW components,latest version 1.1
   USHORT GetDisplaySurfaceSize;                  //Atomic Table,  Used by Bios when enabling HW ICON
@@ -312,6 +328,7 @@ typedef struct _ATOM_MASTER_LIST_OF_COMMAND_TABLES{
 #define SetUniphyInstance                        ASIC_StaticPwrMgtStatusChange
 #define HPDInterruptService                      ReadHWAssistedI2CStatus
 #define EnableVGA_Access                         GetSCLKOverMCLKRatio
+#define GetDispObjectInfo                        EnableYUV 
 
 typedef struct _ATOM_MASTER_COMMAND_TABLE
 {
@@ -357,6 +374,24 @@ typedef struct _ATOM_COMMON_ROM_COMMAND_TABLE_HEADER
 /****************************************************************************/	
 #define COMPUTE_MEMORY_PLL_PARAM        1
 #define COMPUTE_ENGINE_PLL_PARAM        2
+#define ADJUST_MC_SETTING_PARAM         3
+
+/****************************************************************************/	
+// Structures used by AdjustMemoryControllerTable
+/****************************************************************************/	
+typedef struct _ATOM_ADJUST_MEMORY_CLOCK_FREQ
+{
+#if ATOM_BIG_ENDIAN
+  ULONG ulPointerReturnFlag:1;      // BYTE_3[7]=1 - Return the pointer to the right Data Block; BYTE_3[7]=0 - Program the right Data Block 
+  ULONG ulMemoryModuleNumber:7;     // BYTE_3[6:0]
+  ULONG ulClockFreq:24;
+#else
+  ULONG ulClockFreq:24;
+  ULONG ulMemoryModuleNumber:7;     // BYTE_3[6:0]
+  ULONG ulPointerReturnFlag:1;      // BYTE_3[7]=1 - Return the pointer to the right Data Block; BYTE_3[7]=0 - Program the right Data Block 
+#endif
+}ATOM_ADJUST_MEMORY_CLOCK_FREQ;
+#define POINTER_RETURN_FLAG             0x80
 
 typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS
 {
@@ -440,6 +475,26 @@ typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4
 #endif
 }COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4;
 
+typedef struct _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5
+{
+  union
+  {
+    ATOM_COMPUTE_CLOCK_FREQ  ulClock;         //Input Parameter
+    ATOM_S_MPLL_FB_DIVIDER   ulFbDiv;         //Output Parameter
+  };
+  UCHAR   ucRefDiv;                           //Output Parameter      
+  UCHAR   ucPostDiv;                          //Output Parameter      
+  union
+  {
+    UCHAR   ucCntlFlag;                       //Output Flags
+    UCHAR   ucInputFlag;                      //Input Flags. ucInputFlag[0] - Strobe(1)/Performance(0) mode
+  };
+  UCHAR   ucReserved;                       
+}COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5;
+
+// ucInputFlag
+#define ATOM_PLL_INPUT_FLAG_PLL_STROBE_MODE_EN  1   // 1-StrobeMode, 0-PerformanceMode
+
 typedef struct _DYNAMICE_MEMORY_SETTINGS_PARAMETER
 {
   ATOM_COMPUTE_CLOCK_FREQ ulClock;
@@ -583,6 +638,7 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS
 #define ATOM_ENCODER_CONFIG_DPLINKRATE_MASK				0x01
 #define ATOM_ENCODER_CONFIG_DPLINKRATE_1_62GHZ		0x00
 #define ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ		0x01
+#define ATOM_ENCODER_CONFIG_DPLINKRATE_5_40GHZ		0x02
 #define ATOM_ENCODER_CONFIG_LINK_SEL_MASK				  0x04
 #define ATOM_ENCODER_CONFIG_LINKA								  0x00
 #define ATOM_ENCODER_CONFIG_LINKB								  0x04
@@ -608,6 +664,9 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS
 #define ATOM_ENCODER_MODE_TV											13
 #define ATOM_ENCODER_MODE_CV											14
 #define ATOM_ENCODER_MODE_CRT											15
+#define ATOM_ENCODER_MODE_DVO											16
+#define ATOM_ENCODER_MODE_DP_SST                  ATOM_ENCODER_MODE_DP    // For DP1.2
+#define ATOM_ENCODER_MODE_DP_MST                  5                       // For DP1.2
 
 typedef struct _ATOM_DIG_ENCODER_CONFIG_V2
 {
@@ -661,6 +720,7 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V2
 #define ATOM_ENCODER_CMD_DP_LINK_TRAINING_START       0x08
 #define ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN1    0x09
 #define ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN2    0x0a
+#define ATOM_ENCODER_CMD_DP_LINK_TRAINING_PATTERN3    0x13
 #define ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE    0x0b
 #define ATOM_ENCODER_CMD_DP_VIDEO_OFF                 0x0c
 #define ATOM_ENCODER_CMD_DP_VIDEO_ON                  0x0d
@@ -671,24 +731,34 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V2
 #define ATOM_ENCODER_STATUS_LINK_TRAINING_COMPLETE    0x10
 #define ATOM_ENCODER_STATUS_LINK_TRAINING_INCOMPLETE  0x00
 
+//ucTableFormatRevision=1
+//ucTableContentRevision=3
 // Following function ENABLE sub-function will be used by driver when TMDS/HDMI/LVDS is used, disable function will be used by driver
 typedef struct _ATOM_DIG_ENCODER_CONFIG_V3
 {
 #if ATOM_BIG_ENDIAN
     UCHAR ucReserved1:1;
-    UCHAR ucDigSel:3;             // =0: DIGA/B/C/D/E/F
+    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also refered as DIGA/B/C/D/E/F)
     UCHAR ucReserved:3;
     UCHAR ucDPLinkRate:1;         // =0: 1.62Ghz, =1: 2.7Ghz
 #else
     UCHAR ucDPLinkRate:1;         // =0: 1.62Ghz, =1: 2.7Ghz
     UCHAR ucReserved:3;
-    UCHAR ucDigSel:3;             // =0: DIGA/B/C/D/E/F
+    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also refered as DIGA/B/C/D/E/F)
     UCHAR ucReserved1:1;
 #endif
 }ATOM_DIG_ENCODER_CONFIG_V3;
 
+#define ATOM_ENCODER_CONFIG_V3_DPLINKRATE_MASK				0x03
+#define ATOM_ENCODER_CONFIG_V3_DPLINKRATE_1_62GHZ		  0x00
+#define ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ		  0x01
 #define ATOM_ENCODER_CONFIG_V3_ENCODER_SEL					  0x70
-
+#define ATOM_ENCODER_CONFIG_V3_DIG0_ENCODER					  0x00
+#define ATOM_ENCODER_CONFIG_V3_DIG1_ENCODER					  0x10
+#define ATOM_ENCODER_CONFIG_V3_DIG2_ENCODER					  0x20
+#define ATOM_ENCODER_CONFIG_V3_DIG3_ENCODER					  0x30
+#define ATOM_ENCODER_CONFIG_V3_DIG4_ENCODER					  0x40
+#define ATOM_ENCODER_CONFIG_V3_DIG5_ENCODER					  0x50
 
 typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V3
 {
@@ -707,6 +777,56 @@ typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V3
   UCHAR ucReserved;
 }DIG_ENCODER_CONTROL_PARAMETERS_V3;
 
+//ucTableFormatRevision=1
+//ucTableContentRevision=4
+// start from NI           
+// Following function ENABLE sub-function will be used by driver when TMDS/HDMI/LVDS is used, disable function will be used by driver
+typedef struct _ATOM_DIG_ENCODER_CONFIG_V4
+{
+#if ATOM_BIG_ENDIAN
+    UCHAR ucReserved1:1;
+    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also refered as DIGA/B/C/D/E/F)
+    UCHAR ucReserved:2;
+    UCHAR ucDPLinkRate:2;         // =0: 1.62Ghz, =1: 2.7Ghz, 2=5.4Ghz    <= Changed comparing to previous version
+#else
+    UCHAR ucDPLinkRate:2;         // =0: 1.62Ghz, =1: 2.7Ghz, 2=5.4Ghz    <= Changed comparing to previous version
+    UCHAR ucReserved:2;
+    UCHAR ucDigSel:3;             // =0/1/2/3/4/5: DIG0/1/2/3/4/5 (In register spec also refered as DIGA/B/C/D/E/F)
+    UCHAR ucReserved1:1;
+#endif
+}ATOM_DIG_ENCODER_CONFIG_V4;
+
+#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_MASK				0x03
+#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_1_62GHZ		  0x00
+#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ		  0x01
+#define ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ		  0x02
+#define ATOM_ENCODER_CONFIG_V4_ENCODER_SEL					  0x70
+#define ATOM_ENCODER_CONFIG_V4_DIG0_ENCODER					  0x00
+#define ATOM_ENCODER_CONFIG_V4_DIG1_ENCODER					  0x10
+#define ATOM_ENCODER_CONFIG_V4_DIG2_ENCODER					  0x20
+#define ATOM_ENCODER_CONFIG_V4_DIG3_ENCODER					  0x30
+#define ATOM_ENCODER_CONFIG_V4_DIG4_ENCODER					  0x40
+#define ATOM_ENCODER_CONFIG_V4_DIG5_ENCODER					  0x50
+
+typedef struct _DIG_ENCODER_CONTROL_PARAMETERS_V4
+{
+  USHORT usPixelClock;      // in 10KHz; for bios convenient
+  union{
+  ATOM_DIG_ENCODER_CONFIG_V4 acConfig;
+  UCHAR ucConfig;
+  };
+  UCHAR ucAction;                              
+  UCHAR ucEncoderMode;
+                            // =0: DP   encoder      
+                            // =1: LVDS encoder          
+                            // =2: DVI  encoder  
+                            // =3: HDMI encoder
+                            // =4: SDVO encoder
+                            // =5: DP audio
+  UCHAR ucLaneNum;          // how many lanes to enable
+  UCHAR ucBitPerColor;      // only valid for DP mode when ucAction = ATOM_ENCODER_CMD_SETUP
+  UCHAR ucHPD_ID;           // HPD ID (1-6). =0 means to skip HDP programming. New comparing to previous version
+}DIG_ENCODER_CONTROL_PARAMETERS_V4;
 
 // define ucBitPerColor: 
 #define PANEL_BPC_UNDEFINE                               0x00
@@ -893,6 +1013,7 @@ typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V3
 #endif
 }ATOM_DIG_TRANSMITTER_CONFIG_V3;
 
+
 typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V3
 {
 	union
@@ -936,6 +1057,149 @@ typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V3
 #define ATOM_TRANSMITTER_CONFIG_V3_TRANSMITTER2           	0x40	//CD
 #define ATOM_TRANSMITTER_CONFIG_V3_TRANSMITTER3           	0x80	//EF
 
+
+/****************************************************************************/	
+// Structures used by UNIPHYTransmitterControlTable V1.4
+// ASIC Families: NI
+// ucTableFormatRevision=1
+// ucTableContentRevision=4
+/****************************************************************************/	
+typedef struct _ATOM_DP_VS_MODE_V4
+{
+  UCHAR ucLaneSel;
+ 	union
+ 	{  
+ 	  UCHAR ucLaneSet;
+ 	  struct {
+#if ATOM_BIG_ENDIAN
+ 		  UCHAR ucPOST_CURSOR2:2;         //Bit[7:6] Post Cursor2 Level      <= New in V4
+ 		  UCHAR ucPRE_EMPHASIS:3;         //Bit[5:3] Pre-emphasis Level
+ 		  UCHAR ucVOLTAGE_SWING:3;        //Bit[2:0] Voltage Swing Level
+#else
+ 		  UCHAR ucVOLTAGE_SWING:3;        //Bit[2:0] Voltage Swing Level
+ 		  UCHAR ucPRE_EMPHASIS:3;         //Bit[5:3] Pre-emphasis Level
+ 		  UCHAR ucPOST_CURSOR2:2;         //Bit[7:6] Post Cursor2 Level      <= New in V4
+#endif
+ 		};
+ 	}; 
+}ATOM_DP_VS_MODE_V4;
+ 
+typedef struct _ATOM_DIG_TRANSMITTER_CONFIG_V4
+{
+#if ATOM_BIG_ENDIAN
+  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
+                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
+                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
+  UCHAR ucRefClkSource:2;           //bit5:4: PPLL1 =0, PPLL2=1, DCPLL=2, EXT_CLK=3   <= New
+  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA/C/E. =1: Data/clk path source from DIGB/D/F
+  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
+                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
+  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
+  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
+#else
+  UCHAR fDualLinkConnector:1;       //bit0=1: Dual Link DVI connector
+  UCHAR fCoherentMode:1;            //bit1=1: Coherent Mode ( for DVI/HDMI mode )
+  UCHAR ucLinkSel:1;                //bit2=0: Uniphy LINKA or C or E when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is A or C or E
+                                    //    =1: Uniphy LINKB or D or F when fDualLinkConnector=0. when fDualLinkConnector=1, it means master link of dual link is B or D or F
+  UCHAR ucEncoderSel:1;             //bit3=0: Data/Clk path source from DIGA/C/E. =1: Data/clk path source from DIGB/D/F
+  UCHAR ucRefClkSource:2;           //bit5:4: PPLL1 =0, PPLL2=1, DCPLL=2, EXT_CLK=3   <= New
+  UCHAR ucTransmitterSel:2;         //bit7:6: =0 Dig Transmitter 1 ( Uniphy AB )
+                                    //        =1 Dig Transmitter 2 ( Uniphy CD )
+                                    //        =2 Dig Transmitter 3 ( Uniphy EF )
+#endif
+}ATOM_DIG_TRANSMITTER_CONFIG_V4;
+
+typedef struct _DIG_TRANSMITTER_CONTROL_PARAMETERS_V4
+{
+  union
+  {
+    USHORT usPixelClock;		// in 10KHz; for bios convenient
+    USHORT usInitInfo;			// when init uniphy,lower 8bit is used for connector type defined in objectid.h
+    ATOM_DP_VS_MODE_V4 asMode; // DP Voltage swing mode     Redefined comparing to previous version
+  };
+  union
+  {
+  ATOM_DIG_TRANSMITTER_CONFIG_V4 acConfig;
+  UCHAR ucConfig;
+  };
+  UCHAR ucAction;				    // define as ATOM_TRANSMITER_ACTION_XXX	                        
+  UCHAR ucLaneNum;
+  UCHAR ucReserved[3];
+}DIG_TRANSMITTER_CONTROL_PARAMETERS_V4;
+
+//ucConfig 
+//Bit0
+#define ATOM_TRANSMITTER_CONFIG_V4_DUAL_LINK_CONNECTOR			0x01
+//Bit1
+#define ATOM_TRANSMITTER_CONFIG_V4_COHERENT				          0x02
+//Bit2
+#define ATOM_TRANSMITTER_CONFIG_V4_LINK_SEL_MASK		        0x04
+#define ATOM_TRANSMITTER_CONFIG_V4_LINKA  			            0x00			
+#define ATOM_TRANSMITTER_CONFIG_V4_LINKB				            0x04
+// Bit3
+#define ATOM_TRANSMITTER_CONFIG_V4_ENCODER_SEL_MASK	        0x08
+#define ATOM_TRANSMITTER_CONFIG_V4_DIG1_ENCODER		          0x00				 
+#define ATOM_TRANSMITTER_CONFIG_V4_DIG2_ENCODER		          0x08				
+// Bit5:4
+#define ATOM_TRANSMITTER_CONFIG_V4_REFCLK_SEL_MASK 	        0x30
+#define ATOM_TRANSMITTER_CONFIG_V4_P1PLL         		        0x00
+#define ATOM_TRANSMITTER_CONFIG_V4_P2PLL		                0x10
+#define ATOM_TRANSMITTER_CONFIG_V4_DCPLL		                0x20   // New in _V4
+#define ATOM_TRANSMITTER_CONFIG_V4_REFCLK_SRC_EXT           0x30   // Changed comparing to V3
+// Bit7:6
+#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER_SEL_MASK     0xC0
+#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER1           	0x00	//AB
+#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER2           	0x40	//CD
+#define ATOM_TRANSMITTER_CONFIG_V4_TRANSMITTER3           	0x80	//EF
+
+
+/****************************************************************************/	
+// Structures used by ExternalEncoderControlTable V1.3
+// ASIC Families: Evergreen, Llano, NI
+// ucTableFormatRevision=1
+// ucTableContentRevision=3
+/****************************************************************************/	
+
+typedef struct _EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3
+{
+  union{
+  USHORT usPixelClock;      // pixel clock in 10Khz, valid when ucAction=SETUP/ENABLE_OUTPUT 
+  USHORT usConnectorId;     // connector id, valid when ucAction = INIT
+  };
+  UCHAR  ucConfig;          // indicate which encoder, and DP link rate when ucAction = SETUP/ENABLE_OUTPUT  
+  UCHAR  ucAction;          // 
+  UCHAR  ucEncoderMode;     // encoder mode, only used when ucAction = SETUP/ENABLE_OUTPUT
+  UCHAR  ucLaneNum;         // lane number, only used when ucAction = SETUP/ENABLE_OUTPUT  
+  UCHAR  ucBitPerColor;     // output bit per color, only valid when ucAction = SETUP/ENABLE_OUTPUT and ucEncodeMode= DP
+  UCHAR  ucReserved;        
+}EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3;
+
+// ucAction
+#define EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT         0x00
+#define EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT          0x01
+#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT           0x07
+#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP          0x0f
+#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING_OFF   0x10
+#define EXTERNAL_ENCODER_ACTION_V3_ENCODER_BLANKING       0x11
+#define EXTERNAL_ENCODER_ACTION_V3_DACLOAD_DETECTION      0x12
+
+// ucConfig
+#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_MASK				0x03
+#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_1_62GHZ		  0x00
+#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ		  0x01
+#define EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ		  0x02
+#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER_SEL_MASK		    0x70
+#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER1		            0x00
+#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER2		            0x10
+#define EXTERNAL_ENCODER_CONFIG_V3_ENCODER3		            0x20
+
+typedef struct _EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3
+{
+  EXTERNAL_ENCODER_CONTROL_PARAMETERS_V3 sExtEncoder;
+  ULONG ulReserved[2];
+}EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3;
+
+
 /****************************************************************************/	
 // Structures used by DAC1OuputControlTable
 //                    DAC2OuputControlTable
@@ -1142,6 +1406,7 @@ typedef struct _PIXEL_CLOCK_PARAMETERS_V2
 #define PIXEL_CLOCK_V4_MISC_SS_ENABLE               0x10
 #define PIXEL_CLOCK_V4_MISC_COHERENT_MODE           0x20
 
+
 typedef struct _PIXEL_CLOCK_PARAMETERS_V3
 {
   USHORT usPixelClock;                // in 10kHz unit; for bios convenient = (RefClk*FB_Div)/(Ref_Div*Post_Div)
@@ -1202,6 +1467,55 @@ typedef struct _PIXEL_CLOCK_PARAMETERS_V5
 #define PIXEL_CLOCK_V5_MISC_HDMI_32BPP              0x08
 #define PIXEL_CLOCK_V5_MISC_REF_DIV_SRC             0x10
 
+typedef struct _CRTC_PIXEL_CLOCK_FREQ
+{
+#if ATOM_BIG_ENDIAN
+  ULONG  ucCRTC:8;            // ATOM_CRTC1~6, indicate the CRTC controller to 
+                              // drive the pixel clock. not used for DCPLL case.
+  ULONG  ulPixelClock:24;     // target the pixel clock to drive the CRTC timing. 
+                              // 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to previous version.
+#else
+  ULONG  ulPixelClock:24;     // target the pixel clock to drive the CRTC timing. 
+                              // 0 means disable PPLL/DCPLL. Expanded to 24 bits comparing to previous version.
+  ULONG  ucCRTC:8;            // ATOM_CRTC1~6, indicate the CRTC controller to 
+                              // drive the pixel clock. not used for DCPLL case.
+#endif
+}CRTC_PIXEL_CLOCK_FREQ;
+
+typedef struct _PIXEL_CLOCK_PARAMETERS_V6
+{
+  union{
+    CRTC_PIXEL_CLOCK_FREQ ulCrtcPclkFreq;    // pixel clock and CRTC id frequency 
+    ULONG ulDispEngClkFreq;                  // dispclk frequency
+  };
+  USHORT usFbDiv;            // feedback divider integer part. 
+  UCHAR  ucPostDiv;          // post divider. 
+  UCHAR  ucRefDiv;           // Reference divider
+  UCHAR  ucPpll;             // ATOM_PPLL1/ATOM_PPLL2/ATOM_DCPLL
+  UCHAR  ucTransmitterID;    // ASIC encoder id defined in objectId.h, 
+                             // indicate which graphic encoder will be used. 
+  UCHAR  ucEncoderMode;      // Encoder mode: 
+  UCHAR  ucMiscInfo;         // bit[0]= Force program PPLL 
+                             // bit[1]= when VGA timing is used. 
+                             // bit[3:2]= HDMI panel bit depth: =0: 24bpp =1:30bpp, =2:32bpp
+                             // bit[4]= RefClock source for PPLL. 
+                             // =0: XTLAIN( default mode )
+	                           // =1: other external clock source, which is pre-defined                                            
+                             //     by VBIOS depend on the feature required.
+                             // bit[7:5]: reserved.
+  ULONG  ulFbDivDecFrac;     // 20 bit feedback divider decimal fraction part, range from 1~999999 ( 0.000001 to 0.999999 )
+
+}PIXEL_CLOCK_PARAMETERS_V6;
+
+#define PIXEL_CLOCK_V6_MISC_FORCE_PROG_PPLL					0x01
+#define PIXEL_CLOCK_V6_MISC_VGA_MODE								0x02
+#define PIXEL_CLOCK_V6_MISC_HDMI_BPP_MASK           0x0c
+#define PIXEL_CLOCK_V6_MISC_HDMI_24BPP              0x00
+#define PIXEL_CLOCK_V6_MISC_HDMI_36BPP              0x04
+#define PIXEL_CLOCK_V6_MISC_HDMI_30BPP              0x08
+#define PIXEL_CLOCK_V6_MISC_HDMI_48BPP              0x0c
+#define PIXEL_CLOCK_V6_MISC_REF_DIV_SRC             0x10
+
 typedef struct _GET_DISP_PLL_STATUS_INPUT_PARAMETERS_V2
 {
   PIXEL_CLOCK_PARAMETERS_V3 sDispClkInput;
@@ -1241,10 +1555,11 @@ typedef struct _ADJUST_DISPLAY_PLL_PARAMETERS
 typedef struct _ADJUST_DISPLAY_PLL_INPUT_PARAMETERS_V3
 {
 	USHORT usPixelClock;                    // target pixel clock
-	UCHAR ucTransmitterID;                  // transmitter id defined in objectid.h
+	UCHAR ucTransmitterID;                  // GPU transmitter id defined in objectid.h
 	UCHAR ucEncodeMode;                     // encoder mode: CRT, LVDS, DP, TMDS or HDMI
   UCHAR ucDispPllConfig;                 // display pll configure parameter defined as following DISPPLL_CONFIG_XXXX
-	UCHAR ucReserved[3];
+  UCHAR ucExtTransmitterID;               // external encoder id.
+	UCHAR ucReserved[2];
 }ADJUST_DISPLAY_PLL_INPUT_PARAMETERS_V3;
 
 // usDispPllConfig v1.2 for RoadRunner
@@ -1358,6 +1673,7 @@ typedef struct _SET_UP_HW_I2C_DATA_PARAMETERS
 /**************************************************************************/
 #define SPEED_FAN_CONTROL_PS_ALLOCATION   WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
 
+
 /****************************************************************************/	
 // Structures used by PowerConnectorDetectionTable
 /****************************************************************************/	
@@ -1438,6 +1754,31 @@ typedef struct _ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2
 #define ATOM_PPLL_SS_AMOUNT_V2_NFRAC_MASK     0x0F00
 #define ATOM_PPLL_SS_AMOUNT_V2_NFRAC_SHIFT    8
 
+// Used by DCE5.0
+ typedef struct _ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3
+{
+  USHORT  usSpreadSpectrumAmountFrac;   // SS_AMOUNT_DSFRAC New in DCE5.0
+  UCHAR   ucSpreadSpectrumType;	        // Bit[0]: 0-Down Spread,1-Center Spread. 
+                                        // Bit[1]: 1-Ext. 0-Int. 
+                                        // Bit[3:2]: =0 P1PLL =1 P2PLL =2 DCPLL
+                                        // Bits[7:4] reserved
+  UCHAR   ucEnable;	                    // ATOM_ENABLE or ATOM_DISABLE
+  USHORT  usSpreadSpectrumAmount;      	// Includes SS_AMOUNT_FBDIV[7:0] and SS_AMOUNT_NFRAC_SLIP[11:8]    
+  USHORT  usSpreadSpectrumStep;	        // SS_STEP_SIZE_DSFRAC
+}ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3;
+    
+#define ATOM_PPLL_SS_TYPE_V3_DOWN_SPREAD      0x00
+#define ATOM_PPLL_SS_TYPE_V3_CENTRE_SPREAD    0x01
+#define ATOM_PPLL_SS_TYPE_V3_EXT_SPREAD       0x02
+#define ATOM_PPLL_SS_TYPE_V3_PPLL_SEL_MASK    0x0c
+#define ATOM_PPLL_SS_TYPE_V3_P1PLL            0x00
+#define ATOM_PPLL_SS_TYPE_V3_P2PLL            0x04
+#define ATOM_PPLL_SS_TYPE_V3_DCPLL            0x08
+#define ATOM_PPLL_SS_AMOUNT_V3_FBDIV_MASK     0x00FF
+#define ATOM_PPLL_SS_AMOUNT_V3_FBDIV_SHIFT    0
+#define ATOM_PPLL_SS_AMOUNT_V3_NFRAC_MASK     0x0F00
+#define ATOM_PPLL_SS_AMOUNT_V3_NFRAC_SHIFT    8
+
 #define ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION  ENABLE_SPREAD_SPECTRUM_ON_PPLL
 
 /**************************************************************************/
@@ -1706,7 +2047,7 @@ typedef struct _ATOM_MASTER_LIST_OF_DATA_TABLES
   USHORT        StandardVESA_Timing;      // Only used by Bios
   USHORT        FirmwareInfo;             // Shared by various SW components,latest version 1.4
   USHORT        DAC_Info;                 // Will be obsolete from R600
-  USHORT        LVDS_Info;                // Shared by various SW components,latest version 1.1 
+  USHORT        LCD_Info;                 // Shared by various SW components,latest version 1.3, was called LVDS_Info 
   USHORT        TMDS_Info;                // Will be obsolete from R600
   USHORT        AnalogTV_Info;            // Shared by various SW components,latest version 1.1 
   USHORT        SupportedDevicesInfo;     // Will be obsolete from R600
@@ -1736,12 +2077,16 @@ typedef struct _ATOM_MASTER_LIST_OF_DATA_TABLES
 	USHORT				PowerSourceInfo;					// Shared by various SW components, latest versoin 1.1
 }ATOM_MASTER_LIST_OF_DATA_TABLES;
 
+// For backward compatible 
+#define LVDS_Info                LCD_Info
+
 typedef struct _ATOM_MASTER_DATA_TABLE
 { 
   ATOM_COMMON_TABLE_HEADER sHeader;  
   ATOM_MASTER_LIST_OF_DATA_TABLES   ListOfDataTables;
 }ATOM_MASTER_DATA_TABLE;
 
+
 /****************************************************************************/	
 // Structure used in MultimediaCapabilityInfoTable
 /****************************************************************************/	
@@ -1776,6 +2121,7 @@ typedef struct _ATOM_MULTIMEDIA_CONFIG_INFO
   UCHAR                    ucVideoInput4Info;// Video Input 4 Type (1:0) F/B setting (2) physical connector ID (5:3) reserved (7:6)
 }ATOM_MULTIMEDIA_CONFIG_INFO;
 
+
 /****************************************************************************/	
 // Structures used in FirmwareInfoTable
 /****************************************************************************/	
@@ -2031,8 +2377,47 @@ typedef struct _ATOM_FIRMWARE_INFO_V2_1
   UCHAR                           ucReserved4[3];
 }ATOM_FIRMWARE_INFO_V2_1;
 
+//the structure below to be used from NI
+//ucTableFormatRevision=2
+//ucTableContentRevision=2
+typedef struct _ATOM_FIRMWARE_INFO_V2_2
+{
+  ATOM_COMMON_TABLE_HEADER        sHeader; 
+  ULONG                           ulFirmwareRevision;
+  ULONG                           ulDefaultEngineClock;       //In 10Khz unit
+  ULONG                           ulDefaultMemoryClock;       //In 10Khz unit
+  ULONG                           ulReserved[2];
+  ULONG                           ulReserved1;                //Was ulMaxEngineClockPLL_Output; //In 10Khz unit*
+  ULONG                           ulReserved2;                //Was ulMaxMemoryClockPLL_Output; //In 10Khz unit*
+  ULONG                           ulMaxPixelClockPLL_Output;  //In 10Khz unit
+  ULONG                           ulBinaryAlteredInfo;        //Was ulASICMaxEngineClock  ?
+  ULONG                           ulDefaultDispEngineClkFreq; //In 10Khz unit. This is the frequency before DCDTO, corresponding to usBootUpVDDCVoltage.          
+  UCHAR                           ucReserved3;                //Was ucASICMaxTemperature;
+  UCHAR                           ucMinAllowedBL_Level;
+  USHORT                          usBootUpVDDCVoltage;        //In MV unit
+  USHORT                          usLcdMinPixelClockPLL_Output; // In MHz unit
+  USHORT                          usLcdMaxPixelClockPLL_Output; // In MHz unit
+  ULONG                           ulReserved4;                //Was ulAsicMaximumVoltage
+  ULONG                           ulMinPixelClockPLL_Output;  //In 10Khz unit
+  ULONG                           ulReserved5;                //Was usMinEngineClockPLL_Input and usMaxEngineClockPLL_Input
+  ULONG                           ulReserved6;                //Was usMinEngineClockPLL_Output and usMinMemoryClockPLL_Input
+  ULONG                           ulReserved7;                //Was usMaxMemoryClockPLL_Input and usMinMemoryClockPLL_Output
+  USHORT                          usReserved11;               //Was usMaxPixelClock;  //In 10Khz unit, Max.  Pclk used only for DAC
+  USHORT                          usMinPixelClockPLL_Input;   //In 10Khz unit
+  USHORT                          usMaxPixelClockPLL_Input;   //In 10Khz unit
+  USHORT                          usBootUpVDDCIVoltage;       //In unit of mv; Was usMinPixelClockPLL_Output;
+  ATOM_FIRMWARE_CAPABILITY_ACCESS usFirmwareCapability;
+  USHORT                          usCoreReferenceClock;       //In 10Khz unit	
+  USHORT                          usMemoryReferenceClock;     //In 10Khz unit	
+  USHORT                          usUniphyDPModeExtClkFreq;   //In 10Khz unit, if it is 0, In DP Mode Uniphy Input clock from internal PPLL, otherwise Input clock from external Spread clock
+  UCHAR                           ucMemoryModule_ID;          //Indicate what is the board design
+  UCHAR                           ucReserved9[3];
+  USHORT                          usBootUpMVDDCVoltage;       //In unit of mv; Was usMinPixelClockPLL_Output;
+  USHORT                          usReserved12;
+  ULONG                           ulReserved10[3];            // New added comparing to previous version
+}ATOM_FIRMWARE_INFO_V2_2;
 
-#define ATOM_FIRMWARE_INFO_LAST  ATOM_FIRMWARE_INFO_V2_1
+#define ATOM_FIRMWARE_INFO_LAST  ATOM_FIRMWARE_INFO_V2_2
 
 /****************************************************************************/	
 // Structures used in IntegratedSystemInfoTable
@@ -2212,7 +2597,7 @@ ulDockingPinCFGInfo: [15:0]-Bus/Device/Function # to CFG to read this Docking Pi
 ucDockingPinBit:     which bit in this register to read the pin status;
 ucDockingPinPolarity:Polarity of the pin when docked;
 
-ulCPUCapInfo:        [7:0]=1:Griffin;[7:0]=2:Greyhound;[7:0]=3:K8, other bits reserved for now and must be 0x0
+ulCPUCapInfo:        [7:0]=1:Griffin;[7:0]=2:Greyhound;[7:0]=3:K8, [7:0]=4:Pharaoh, other bits reserved for now and must be 0x0
 
 usNumberOfCyclesInPeriod:Indicate how many cycles when PWM duty is 100%.
 
@@ -2250,6 +2635,14 @@ usMinUpStreamHTLinkWidth:    Asymmetric link width support in the future, to rep
 usMinDownStreamHTLinkWidth:  same as above.
 */
 
+// ATOM_INTEGRATED_SYSTEM_INFO::ulCPUCapInfo  - CPU type definition 
+#define    INTEGRATED_SYSTEM_INFO__UNKNOWN_CPU             0
+#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__GRIFFIN        1
+#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__GREYHOUND      2
+#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__K8             3
+#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__PHARAOH        4
+
+#define    INTEGRATED_SYSTEM_INFO__AMD_CPU__MAX_CODE       INTEGRATED_SYSTEM_INFO__AMD_CPU__PHARAOH    // this deff reflects max defined CPU code
 
 #define SYSTEM_CONFIG_POWEREXPRESS_ENABLE                 0x00000001
 #define SYSTEM_CONFIG_RUN_AT_OVERDRIVE_ENGINE             0x00000002
@@ -2778,8 +3171,88 @@ typedef struct _ATOM_LVDS_INFO_V12
 #define PANEL_RANDOM_DITHER   0x80
 #define PANEL_RANDOM_DITHER_MASK   0x80
 
+#define ATOM_LVDS_INFO_LAST  ATOM_LVDS_INFO_V12   // no need to change this 
+
+/****************************************************************************/	
+// Structures used by LCD_InfoTable V1.3    Note: previous version was called ATOM_LVDS_INFO_V12
+// ASIC Families:  NI
+// ucTableFormatRevision=1
+// ucTableContentRevision=3
+/****************************************************************************/	
+typedef struct _ATOM_LCD_INFO_V13
+{
+  ATOM_COMMON_TABLE_HEADER sHeader;  
+  ATOM_DTD_FORMAT     sLCDTiming;
+  USHORT              usExtInfoTableOffset;
+  USHORT              usSupportedRefreshRate;     //Refer to panel info table in ATOMBIOS extension Spec.
+  ULONG               ulReserved0;
+  UCHAR               ucLCD_Misc;                // Reorganized in V13
+                                                 // Bit0: {=0:single, =1:dual},
+                                                 // Bit1: {=0:LDI format for RGB888, =1 FPDI format for RGB888}  // was {=0:666RGB, =1:888RGB},
+                                                 // Bit3:2: {Grey level}
+                                                 // Bit6:4 Color Bit Depth definition (see below definition in EDID V1.4 @BYTE 14h) 
+                                                 // Bit7   Reserved.  was for ATOM_PANEL_MISC_API_ENABLED, still need it?  
+  UCHAR               ucPanelDefaultRefreshRate;
+  UCHAR               ucPanelIdentification;
+  UCHAR               ucSS_Id;
+  USHORT              usLCDVenderID;
+  USHORT              usLCDProductID;
+  UCHAR               ucLCDPanel_SpecialHandlingCap;  // Reorganized in V13 
+                                                 // Bit0: Once DAL sees this CAP is set, it will read EDID from LCD on its own
+                                                 // Bit1: See LCDPANEL_CAP_DRR_SUPPORTED
+                                                 // Bit2: a quick reference whether an embadded panel (LCD1 ) is LVDS (0) or eDP (1)
+                                                 // Bit7-3: Reserved 
+  UCHAR               ucPanelInfoSize;					 //  start from ATOM_DTD_FORMAT to end of panel info, include ExtInfoTable
+  USHORT              usBacklightPWM;            //  Backlight PWM in Hz. New in _V13
+
+  UCHAR               ucPowerSequenceDIGONtoDE_in4Ms;
+  UCHAR               ucPowerSequenceDEtoVARY_BL_in4Ms;
+  UCHAR               ucPowerSequenceDEtoDIGON_in4Ms;
+  UCHAR               ucPowerSequenceVARY_BLtoDE_in4Ms;
+
+  UCHAR               ucOffDelay_in4Ms;
+  UCHAR               ucPowerSequenceVARY_BLtoBLON_in4Ms;
+  UCHAR               ucPowerSequenceBLONtoVARY_BL_in4Ms;
+  UCHAR               ucReserved1;
+
+  ULONG               ulReserved[4];
+}ATOM_LCD_INFO_V13;  
+
+#define ATOM_LCD_INFO_LAST  ATOM_LCD_INFO_V13    
+
+//Definitions for ucLCD_Misc
+#define ATOM_PANEL_MISC_V13_DUAL                   0x00000001
+#define ATOM_PANEL_MISC_V13_FPDI                   0x00000002
+#define ATOM_PANEL_MISC_V13_GREY_LEVEL             0x0000000C
+#define ATOM_PANEL_MISC_V13_GREY_LEVEL_SHIFT       2
+#define ATOM_PANEL_MISC_V13_COLOR_BIT_DEPTH_MASK   0x70
+#define ATOM_PANEL_MISC_V13_6BIT_PER_COLOR         0x10
+#define ATOM_PANEL_MISC_V13_8BIT_PER_COLOR         0x20
+
+//Color Bit Depth definition in EDID V1.4 @BYTE 14h
+//Bit 6  5  4
+                              //      0  0  0  -  Color bit depth is undefined
+                              //      0  0  1  -  6 Bits per Primary Color
+                              //      0  1  0  -  8 Bits per Primary Color
+                              //      0  1  1  - 10 Bits per Primary Color
+                              //      1  0  0  - 12 Bits per Primary Color
+                              //      1  0  1  - 14 Bits per Primary Color
+                              //      1  1  0  - 16 Bits per Primary Color
+                              //      1  1  1  - Reserved
+ 
+//Definitions for ucLCDPanel_SpecialHandlingCap:
+
+//Once DAL sees this CAP is set, it will read EDID from LCD on its own instead of using sLCDTiming in ATOM_LVDS_INFO_V12. 
+//Other entries in ATOM_LVDS_INFO_V12 are still valid/useful to DAL 
+#define	LCDPANEL_CAP_V13_READ_EDID              0x1        // = LCDPANEL_CAP_READ_EDID no change comparing to previous version
+
+//If a design supports DRR (dynamic refresh rate) on internal panels (LVDS or EDP), this cap is set in ucLCDPanel_SpecialHandlingCap together
+//with multiple supported refresh rates@usSupportedRefreshRate. This cap should not be set when only slow refresh rate is supported (static
+//refresh rate switch by SW. This is only valid from ATOM_LVDS_INFO_V12
+#define	LCDPANEL_CAP_V13_DRR_SUPPORTED          0x2        // = LCDPANEL_CAP_DRR_SUPPORTED no change comparing to previous version
 
-#define ATOM_LVDS_INFO_LAST  ATOM_LVDS_INFO_V12
+//Use this cap bit for a quick reference whether an embadded panel (LCD1 ) is LVDS or eDP.
+#define	LCDPANEL_CAP_V13_eDP                    0x4        // = LCDPANEL_CAP_eDP no change comparing to previous version
 
 typedef struct  _ATOM_PATCH_RECORD_MODE
 {
@@ -2944,9 +3417,9 @@ typedef struct _ATOM_DPCD_INFO
 #define MAX_DTD_MODE_IN_VRAM            6
 #define ATOM_DTD_MODE_SUPPORT_TBL_SIZE  (MAX_DTD_MODE_IN_VRAM*28)    //28= (SIZEOF ATOM_DTD_FORMAT) 
 #define ATOM_STD_MODE_SUPPORT_TBL_SIZE  32*8                         //32 is a predefined number,8= (SIZEOF ATOM_STD_FORMAT)
-#define DFP_ENCODER_TYPE_OFFSET					0x80
-#define DP_ENCODER_LANE_NUM_OFFSET			0x84
-#define DP_ENCODER_LINK_RATE_OFFSET			0x88
+//20 bytes for Encoder Type and DPCD in STD EDID area
+#define DFP_ENCODER_TYPE_OFFSET         (ATOM_EDID_RAW_DATASIZE + ATOM_DTD_MODE_SUPPORT_TBL_SIZE + ATOM_STD_MODE_SUPPORT_TBL_SIZE - 20)    
+#define ATOM_DP_DPCD_OFFSET             (DFP_ENCODER_TYPE_OFFSET + 4 )        
 
 #define ATOM_HWICON1_SURFACE_ADDR       0
 #define ATOM_HWICON2_SURFACE_ADDR       (ATOM_HWICON1_SURFACE_ADDR + ATOM_HWICON_SURFACE_SIZE)
@@ -2997,14 +3470,16 @@ typedef struct _ATOM_DPCD_INFO
 #define ATOM_DFP5_DTD_MODE_TBL_ADDR     (ATOM_DFP5_EDID_ADDR + ATOM_EDID_RAW_DATASIZE)
 #define ATOM_DFP5_STD_MODE_TBL_ADDR     (ATOM_DFP5_DTD_MODE_TBL_ADDR + ATOM_DTD_MODE_SUPPORT_TBL_SIZE)
 
-#define ATOM_DP_TRAINING_TBL_ADDR				(ATOM_DFP5_STD_MODE_TBL_ADDR+ATOM_STD_MODE_SUPPORT_TBL_SIZE)       
+#define ATOM_DP_TRAINING_TBL_ADDR       (ATOM_DFP5_STD_MODE_TBL_ADDR + ATOM_STD_MODE_SUPPORT_TBL_SIZE)
 
-#define ATOM_STACK_STORAGE_START        (ATOM_DP_TRAINING_TBL_ADDR+256)       
-#define ATOM_STACK_STORAGE_END          ATOM_STACK_STORAGE_START+512        
+#define ATOM_STACK_STORAGE_START        (ATOM_DP_TRAINING_TBL_ADDR + 1024)       
+#define ATOM_STACK_STORAGE_END          ATOM_STACK_STORAGE_START + 512        
 
 //The size below is in Kb!
 #define ATOM_VRAM_RESERVE_SIZE         ((((ATOM_STACK_STORAGE_END - ATOM_HWICON1_SURFACE_ADDR)>>10)+4)&0xFFFC)
    
+#define ATOM_VRAM_RESERVE_V2_SIZE      32
+
 #define	ATOM_VRAM_OPERATION_FLAGS_MASK         0xC0000000L
 #define ATOM_VRAM_OPERATION_FLAGS_SHIFT        30
 #define	ATOM_VRAM_BLOCK_NEEDS_NO_RESERVATION   0x1
@@ -3206,6 +3681,15 @@ typedef struct  _ATOM_DISPLAY_OBJECT_PATH
   USHORT    usGraphicObjIds[1];                             //1st Encoder Obj source from GPU to last Graphic Obj destinate to connector.
 }ATOM_DISPLAY_OBJECT_PATH;
 
+typedef struct  _ATOM_DISPLAY_EXTERNAL_OBJECT_PATH
+{
+  USHORT    usDeviceTag;                                   //supported device 
+  USHORT    usSize;                                        //the size of ATOM_DISPLAY_OBJECT_PATH
+  USHORT    usConnObjectId;                                //Connector Object ID 
+  USHORT    usGPUObjectId;                                 //GPU ID 
+  USHORT    usGraphicObjIds[2];                            //usGraphicObjIds[0]= GPU internal encoder, usGraphicObjIds[1]= external encoder 
+}ATOM_DISPLAY_EXTERNAL_OBJECT_PATH;
+
 typedef struct _ATOM_DISPLAY_OBJECT_PATH_TABLE
 {
   UCHAR                           ucNumOfDispPath;
@@ -3261,6 +3745,47 @@ typedef struct _ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT         //usSrcDstTableOffset
 #define EXT_AUXDDC_LUTINDEX_7                   7
 #define MAX_NUMBER_OF_EXT_AUXDDC_LUT_ENTRIES   (EXT_AUXDDC_LUTINDEX_7+1)
 
+//ucChannelMapping are defined as following
+//for DP connector, eDP, DP to VGA/LVDS 
+//Bit[1:0]: Define which pin connect to DP connector DP_Lane0, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+//Bit[3:2]: Define which pin connect to DP connector DP_Lane1, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+//Bit[5:4]: Define which pin connect to DP connector DP_Lane2, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+//Bit[7:6]: Define which pin connect to DP connector DP_Lane3, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+typedef struct _ATOM_DP_CONN_CHANNEL_MAPPING
+{
+#if ATOM_BIG_ENDIAN
+  UCHAR ucDP_Lane3_Source:2;
+  UCHAR ucDP_Lane2_Source:2;
+  UCHAR ucDP_Lane1_Source:2;
+  UCHAR ucDP_Lane0_Source:2;
+#else
+  UCHAR ucDP_Lane0_Source:2;
+  UCHAR ucDP_Lane1_Source:2;
+  UCHAR ucDP_Lane2_Source:2;
+  UCHAR ucDP_Lane3_Source:2;
+#endif
+}ATOM_DP_CONN_CHANNEL_MAPPING;
+
+//for DVI/HDMI, in dual link case, both links have to have same mapping. 
+//Bit[1:0]: Define which pin connect to DVI connector data Lane2, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+//Bit[3:2]: Define which pin connect to DVI connector data Lane1, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+//Bit[5:4]: Define which pin connect to DVI connector data Lane0, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+//Bit[7:6]: Define which pin connect to DVI connector clock lane, =0: source from GPU pin TX0, =1: from GPU pin TX1, =2: from GPU pin TX2, =3 from GPU pin TX3
+typedef struct _ATOM_DVI_CONN_CHANNEL_MAPPING
+{
+#if ATOM_BIG_ENDIAN
+  UCHAR ucDVI_CLK_Source:2;
+  UCHAR ucDVI_DATA0_Source:2;
+  UCHAR ucDVI_DATA1_Source:2;
+  UCHAR ucDVI_DATA2_Source:2;
+#else
+  UCHAR ucDVI_DATA2_Source:2;
+  UCHAR ucDVI_DATA1_Source:2;
+  UCHAR ucDVI_DATA0_Source:2;
+  UCHAR ucDVI_CLK_Source:2;
+#endif
+}ATOM_DVI_CONN_CHANNEL_MAPPING;
+
 typedef struct _EXT_DISPLAY_PATH
 {
   USHORT  usDeviceTag;                    //A bit vector to show what devices are supported 
@@ -3269,7 +3794,13 @@ typedef struct _EXT_DISPLAY_PATH
   UCHAR   ucExtAUXDDCLutIndex;            //An index into external AUX/DDC channel LUT
   UCHAR   ucExtHPDPINLutIndex;            //An index into external HPD pin LUT
   USHORT  usExtEncoderObjId;              //external encoder object id
-  USHORT  usReserved[3]; 
+  union{
+    UCHAR   ucChannelMapping;                  // if ucChannelMapping=0, using default one to one mapping
+    ATOM_DP_CONN_CHANNEL_MAPPING asDPMapping;
+    ATOM_DVI_CONN_CHANNEL_MAPPING asDVIMapping;
+  };
+  UCHAR   ucReserved;
+  USHORT  usReserved[2]; 
 }EXT_DISPLAY_PATH;
    
 #define NUMBER_OF_UCHAR_FOR_GUID          16
@@ -3281,7 +3812,8 @@ typedef  struct _ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO
   UCHAR                    ucGuid [NUMBER_OF_UCHAR_FOR_GUID];     // a GUID is a 16 byte long string
   EXT_DISPLAY_PATH         sPath[MAX_NUMBER_OF_EXT_DISPLAY_PATH]; // total of fixed 7 entries.
   UCHAR                    ucChecksum;                            // a  simple Checksum of the sum of whole structure equal to 0x0. 
-  UCHAR                    Reserved [7];                          // for potential expansion
+  UCHAR                    uc3DStereoPinId;                       // use for eDP panel
+  UCHAR                    Reserved [6];                          // for potential expansion
 }ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO;
 
 //Related definitions, all records are differnt but they have a commond header
@@ -3311,10 +3843,11 @@ typedef struct _ATOM_COMMON_RECORD_HEADER
 #define ATOM_CONNECTOR_AUXDDC_LUT_RECORD_TYPE          17 //This is for the case when connectors are not known to object table
 #define ATOM_OBJECT_LINK_RECORD_TYPE                   18 //Once this record is present under one object, it indicats the oobject is linked to another obj described by the record
 #define ATOM_CONNECTOR_REMOTE_CAP_RECORD_TYPE          19
+#define ATOM_ENCODER_CAP_RECORD_TYPE                   20
 
 
 //Must be updated when new record type is added,equal to that record definition!
-#define ATOM_MAX_OBJECT_RECORD_NUMBER             ATOM_CONNECTOR_REMOTE_CAP_RECORD_TYPE
+#define ATOM_MAX_OBJECT_RECORD_NUMBER             ATOM_ENCODER_CAP_RECORD_TYPE
 
 typedef struct  _ATOM_I2C_RECORD
 {
@@ -3441,6 +3974,26 @@ typedef struct  _ATOM_ENCODER_DVO_CF_RECORD
   UCHAR                       ucPadding[2];
 }ATOM_ENCODER_DVO_CF_RECORD;
 
+// Bit maps for ATOM_ENCODER_CAP_RECORD.ucEncoderCap
+#define ATOM_ENCODER_CAP_RECORD_HBR2     0x01         // DP1.2 HBR2 is supported by this path
+
+typedef struct  _ATOM_ENCODER_CAP_RECORD
+{
+  ATOM_COMMON_RECORD_HEADER   sheader;
+  union {
+    USHORT                    usEncoderCap;         
+    struct {
+#if ATOM_BIG_ENDIAN
+      USHORT                  usReserved:15;        // Bit1-15 may be defined for other capability in future
+      USHORT                  usHBR2Cap:1;          // Bit0 is for DP1.2 HBR2 capability. 
+#else
+      USHORT                  usHBR2Cap:1;          // Bit0 is for DP1.2 HBR2 capability. 
+      USHORT                  usReserved:15;        // Bit1-15 may be defined for other capability in future
+#endif
+    };
+  }; 
+}ATOM_ENCODER_CAP_RECORD;                             
+
 // value for ATOM_CONNECTOR_CF_RECORD.ucConnectedDvoBundle
 #define ATOM_CONNECTOR_CF_RECORD_CONNECTED_UPPER12BITBUNDLEA   1
 #define ATOM_CONNECTOR_CF_RECORD_CONNECTED_LOWER12BITBUNDLEB   2
@@ -3580,6 +4133,11 @@ typedef struct _ATOM_VOLTAGE_CONTROL
 #define	VOLTAGE_CONTROL_ID_DAC								0x02									//I2C control, used for R5xx/R6xx MVDDC,MVDDQ or VDDCI
 #define	VOLTAGE_CONTROL_ID_VT116xM						0x03									//I2C control, used for R6xx Core Voltage
 #define VOLTAGE_CONTROL_ID_DS4402							0x04									
+#define VOLTAGE_CONTROL_ID_UP6266 						0x05									
+#define VOLTAGE_CONTROL_ID_SCORPIO						0x06
+#define	VOLTAGE_CONTROL_ID_VT1556M						0x07									
+#define	VOLTAGE_CONTROL_ID_CHL822x						0x08									
+#define	VOLTAGE_CONTROL_ID_VT1586M						0x09
 
 typedef struct  _ATOM_VOLTAGE_OBJECT
 {
@@ -3670,66 +4228,157 @@ typedef struct _ATOM_POWER_SOURCE_INFO
 #define POWER_SENSOR_GPIO								0x01
 #define POWER_SENSOR_I2C								0x02
 
+typedef struct _ATOM_CLK_VOLT_CAPABILITY
+{
+  ULONG      ulVoltageIndex;                      // The Voltage Index indicated by FUSE, same voltage index shared with SCLK DPM fuse table        
+  ULONG      ulMaximumSupportedCLK;               // Maximum clock supported with specified voltage index, unit in 10kHz
+}ATOM_CLK_VOLT_CAPABILITY;
+
+typedef struct _ATOM_AVAILABLE_SCLK_LIST
+{
+  ULONG      ulSupportedSCLK;               // Maximum clock supported with specified voltage index,  unit in 10kHz
+  USHORT     usVoltageIndex;                // The Voltage Index indicated by FUSE for specified SCLK  
+  USHORT     usVoltageID;                   // The Voltage ID indicated by FUSE for specified SCLK 
+}ATOM_AVAILABLE_SCLK_LIST;
+
+// ATOM_INTEGRATED_SYSTEM_INFO_V6 ulSystemConfig cap definition
+#define ATOM_IGP_INFO_V6_SYSTEM_CONFIG__PCIE_POWER_GATING_ENABLE             1       // refer to ulSystemConfig bit[0]
+
+// this IntegrateSystemInfoTable is used for Liano/Ontario APU
 typedef struct _ATOM_INTEGRATED_SYSTEM_INFO_V6
 {
   ATOM_COMMON_TABLE_HEADER   sHeader;
   ULONG  ulBootUpEngineClock;
   ULONG  ulDentistVCOFreq;          
   ULONG  ulBootUpUMAClock;          
-  ULONG  ulReserved1[8];            
+  ATOM_CLK_VOLT_CAPABILITY   sDISPCLK_Voltage[4];            
   ULONG  ulBootUpReqDisplayVector;
   ULONG  ulOtherDisplayMisc;
   ULONG  ulGPUCapInfo;
-  ULONG  ulReserved2[3];            
+  ULONG  ulSB_MMIO_Base_Addr;
+  USHORT usRequestedPWMFreqInHz;
+  UCHAR  ucHtcTmpLmt;   
+  UCHAR  ucHtcHystLmt;
+  ULONG  ulMinEngineClock;           
   ULONG  ulSystemConfig;            
   ULONG  ulCPUCapInfo;              
-  USHORT usMaxNBVoltage;  
-  USHORT usMinNBVoltage;  
-  USHORT usBootUpNBVoltage;         
-  USHORT usExtDispConnInfoOffset;  
-  UCHAR  ucHtcTmpLmt;   
-  UCHAR  ucTjOffset;    
+  USHORT usNBP0Voltage;               
+  USHORT usNBP1Voltage;
+  USHORT usBootUpNBVoltage;                       
+  USHORT usExtDispConnInfoOffset;
+  USHORT usPanelRefreshRateRange;     
   UCHAR  ucMemoryType;  
   UCHAR  ucUMAChannelNumber;
   ULONG  ulCSR_M3_ARB_CNTL_DEFAULT[10];  
   ULONG  ulCSR_M3_ARB_CNTL_UVD[10]; 
   ULONG  ulCSR_M3_ARB_CNTL_FS3D[10];
-  ULONG  ulReserved3[42]; 
+  ATOM_AVAILABLE_SCLK_LIST   sAvail_SCLK[5];
+  ULONG  ulGMCRestoreResetTime;
+  ULONG  ulMinimumNClk;
+  ULONG  ulIdleNClk;
+  ULONG  ulDDR_DLL_PowerUpTime;
+  ULONG  ulDDR_PLL_PowerUpTime;
+  USHORT usPCIEClkSSPercentage;
+  USHORT usPCIEClkSSType;
+  USHORT usLvdsSSPercentage;
+  USHORT usLvdsSSpreadRateIn10Hz;
+  USHORT usHDMISSPercentage;
+  USHORT usHDMISSpreadRateIn10Hz;
+  USHORT usDVISSPercentage;
+  USHORT usDVISSpreadRateIn10Hz;
+  ULONG  ulReserved3[21]; 
   ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO sExtDispConnInfo;   
 }ATOM_INTEGRATED_SYSTEM_INFO_V6;   
 
+// ulGPUCapInfo
+#define INTEGRATED_SYSTEM_INFO_V6_GPUCAPINFO__TMDSHDMI_COHERENT_SINGLEPLL_MODE       0x01
+#define INTEGRATED_SYSTEM_INFO_V6_GPUCAPINFO__DISABLE_AUX_HW_MODE_DETECTION          0x08
+
+// ulOtherDisplayMisc
+#define INTEGRATED_SYSTEM_INFO__GET_EDID_CALLBACK_FUNC_SUPPORT                       0x01
+
+
 /**********************************************************************************************************************
-// ATOM_INTEGRATED_SYSTEM_INFO_V6 Description
-//ulBootUpEngineClock:              VBIOS bootup Engine clock frequency, in 10kHz unit. 
-//ulDentistVCOFreq:                 Dentist VCO clock in 10kHz unit. 
-//ulBootUpUMAClock:                 System memory boot up clock frequency in 10Khz unit. 
-//ulReserved1[8]                    Reserved by now, must be 0x0. 
-//ulBootUpReqDisplayVector	        VBIOS boot up display IDs
-//                                  ATOM_DEVICE_CRT1_SUPPORT                  0x0001
-//                                  ATOM_DEVICE_CRT2_SUPPORT                  0x0010
-//                                  ATOM_DEVICE_DFP1_SUPPORT                  0x0008 
-//                                  ATOM_DEVICE_DFP6_SUPPORT                  0x0040 
-//                                  ATOM_DEVICE_DFP2_SUPPORT                  0x0080       
-//                                  ATOM_DEVICE_DFP3_SUPPORT                  0x0200       
-//                                  ATOM_DEVICE_DFP4_SUPPORT                  0x0400        
-//                                  ATOM_DEVICE_DFP5_SUPPORT                  0x0800
-//                                  ATOM_DEVICE_LCD1_SUPPORT                  0x0002
-//ulOtherDisplayMisc      	        Other display related flags, not defined yet. 
-//ulGPUCapInfo                      TBD
-//ulReserved2[3]                    must be 0x0 for the reserved.
-//ulSystemConfig                    TBD
-//ulCPUCapInfo                      TBD
-//usMaxNBVoltage                    High NB voltage in unit of mv, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse. 
-//usMinNBVoltage                    Low NB voltage in unit of mv, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse.
-//usBootUpNBVoltage                 Boot up NB voltage in unit of mv.
-//ucHtcTmpLmt                       Bit [22:16] of D24F3x64 Thermal Control (HTC) Register.
-//ucTjOffset                        Bit [28:22] of D24F3xE4 Thermtrip Status Register,may not be needed.
-//ucMemoryType                      [3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved.
-//ucUMAChannelNumber      	        System memory channel numbers. 
-//usExtDispConnectionInfoOffset     ATOM_EXTERNAL_DISPLAY_CONNECTION_INFO offset relative to beginning of this table. 
-//ulCSR_M3_ARB_CNTL_DEFAULT[10]     Arrays with values for CSR M3 arbiter for default
-//ulCSR_M3_ARB_CNTL_UVD[10]         Arrays with values for CSR M3 arbiter for UVD playback.
-//ulCSR_M3_ARB_CNTL_FS3D[10]        Arrays with values for CSR M3 arbiter for Full Screen 3D applications.
+  ATOM_INTEGRATED_SYSTEM_INFO_V6 Description
+ulBootUpEngineClock:              VBIOS bootup Engine clock frequency, in 10kHz unit. if it is equal 0, then VBIOS use pre-defined bootup engine clock
+ulDentistVCOFreq:                 Dentist VCO clock in 10kHz unit. 
+ulBootUpUMAClock:                 System memory boot up clock frequency in 10Khz unit. 
+sDISPCLK_Voltage:                 Report Display clock voltage requirement.
+ 
+ulBootUpReqDisplayVector:         VBIOS boot up display IDs, following are supported devices in Liano/Ontaio projects:
+                                  ATOM_DEVICE_CRT1_SUPPORT                  0x0001
+                                  ATOM_DEVICE_CRT2_SUPPORT                  0x0010
+                                  ATOM_DEVICE_DFP1_SUPPORT                  0x0008 
+                                  ATOM_DEVICE_DFP6_SUPPORT                  0x0040 
+                                  ATOM_DEVICE_DFP2_SUPPORT                  0x0080       
+                                  ATOM_DEVICE_DFP3_SUPPORT                  0x0200       
+                                  ATOM_DEVICE_DFP4_SUPPORT                  0x0400        
+                                  ATOM_DEVICE_DFP5_SUPPORT                  0x0800
+                                  ATOM_DEVICE_LCD1_SUPPORT                  0x0002
+ulOtherDisplayMisc:      	        Other display related flags, not defined yet. 
+ulGPUCapInfo:                     bit[0]=0: TMDS/HDMI Coherent Mode use cascade PLL mode.
+                                        =1: TMDS/HDMI Coherent Mode use signel PLL mode.
+                                  bit[3]=0: Enable HW AUX mode detection logic
+                                        =1: Disable HW AUX mode dettion logic
+ulSB_MMIO_Base_Addr:              Physical Base address to SB MMIO space. Driver needs to initialize it for SMU usage.
+
+usRequestedPWMFreqInHz:           When it's set to 0x0 by SBIOS: the LCD BackLight is not controlled by GPU(SW). 
+                                  Any attempt to change BL using VBIOS function or enable VariBri from PP table is not effective since ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==0;
+                                  
+                                  When it's set to a non-zero frequency, the BackLight is controlled by GPU (SW) in one of two ways below:
+                                  1. SW uses the GPU BL PWM output to control the BL, in chis case, this non-zero frequency determines what freq GPU should use;
+                                  VBIOS will set up proper PWM frequency and ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==1,as the result,
+                                  Changing BL using VBIOS function is functional in both driver and non-driver present environment; 
+                                  and enabling VariBri under the driver environment from PP table is optional.
+
+                                  2. SW uses other means to control BL (like DPCD),this non-zero frequency serves as a flag only indicating
+                                  that BL control from GPU is expected.
+                                  VBIOS will NOT set up PWM frequency but make ATOM_BIOS_INFO_BL_CONTROLLED_BY_GPU==1
+                                  Changing BL using VBIOS function could be functional in both driver and non-driver present environment,but
+                                  it's per platform 
+                                  and enabling VariBri under the driver environment from PP table is optional.
+
+ucHtcTmpLmt:                      Refer to D18F3x64 bit[22:16], HtcTmpLmt. 
+                                  Threshold on value to enter HTC_active state.
+ucHtcHystLmt:                     Refer to D18F3x64 bit[27:24], HtcHystLmt. 
+                                  To calculate threshold off value to exit HTC_active state, which is Threshold on vlaue minus ucHtcHystLmt.
+ulMinEngineClock:                 Minimum SCLK allowed in 10kHz unit. This is calculated based on WRCK Fuse settings.
+ulSystemConfig:                   Bit[0]=0: PCIE Power Gating Disabled 
+                                        =1: PCIE Power Gating Enabled
+                                  Bit[1]=0: DDR-DLL shut-down feature disabled.
+                                         1: DDR-DLL shut-down feature enabled.
+                                  Bit[2]=0: DDR-PLL Power down feature disabled.
+                                         1: DDR-PLL Power down feature enabled.                                 
+ulCPUCapInfo:                     TBD
+usNBP0Voltage:                    VID for voltage on NB P0 State
+usNBP1Voltage:                    VID for voltage on NB P1 State  
+usBootUpNBVoltage:                Voltage Index of GNB voltage configured by SBIOS, which is suffcient to support VBIOS DISPCLK requirement.
+usExtDispConnInfoOffset:          Offset to sExtDispConnInfo inside the structure
+usPanelRefreshRateRange:          Bit vector for LCD supported refresh rate range. If DRR is requestd by the platform, at least two bits need to be set
+                                  to indicate a range.
+                                  SUPPORTED_LCD_REFRESHRATE_30Hz          0x0004
+                                  SUPPORTED_LCD_REFRESHRATE_40Hz          0x0008
+                                  SUPPORTED_LCD_REFRESHRATE_50Hz          0x0010
+                                  SUPPORTED_LCD_REFRESHRATE_60Hz          0x0020
+ucMemoryType:                     [3:0]=1:DDR1;=2:DDR2;=3:DDR3.[7:4] is reserved.
+ucUMAChannelNumber:      	        System memory channel numbers. 
+ulCSR_M3_ARB_CNTL_DEFAULT[10]:    Arrays with values for CSR M3 arbiter for default
+ulCSR_M3_ARB_CNTL_UVD[10]:        Arrays with values for CSR M3 arbiter for UVD playback.
+ulCSR_M3_ARB_CNTL_FS3D[10]:       Arrays with values for CSR M3 arbiter for Full Screen 3D applications.
+sAvail_SCLK[5]:                   Arrays to provide availabe list of SLCK and corresponding voltage, order from low to high  
+ulGMCRestoreResetTime:            GMC power restore and GMC reset time to calculate data reconnection latency. Unit in ns. 
+ulMinimumNClk:                    Minimum NCLK speed among all NB-Pstates to calcualte data reconnection latency. Unit in 10kHz. 
+ulIdleNClk:                       NCLK speed while memory runs in self-refresh state. Unit in 10kHz.
+ulDDR_DLL_PowerUpTime:            DDR PHY DLL power up time. Unit in ns.
+ulDDR_PLL_PowerUpTime:            DDR PHY PLL power up time. Unit in ns.
+usPCIEClkSSPercentage:            PCIE Clock Spred Spectrum Percentage in unit 0.01%; 100 mean 1%.
+usPCIEClkSSType:                  PCIE Clock Spred Spectrum Type. 0 for Down spread(default); 1 for Center spread.
+usLvdsSSPercentage:               LVDS panel ( not include eDP ) Spread Spectrum Percentage in unit of 0.01%, =0, use VBIOS default setting. 
+usLvdsSSpreadRateIn10Hz:          LVDS panel ( not include eDP ) Spread Spectrum frequency in unit of 10Hz, =0, use VBIOS default setting. 
+usHDMISSPercentage:               HDMI Spread Spectrum Percentage in unit 0.01%; 100 mean 1%,  =0, use VBIOS default setting. 
+usHDMISSpreadRateIn10Hz:          HDMI Spread Spectrum frequency in unit of 10Hz,  =0, use VBIOS default setting. 
+usDVISSPercentage:                DVI Spread Spectrum Percentage in unit 0.01%; 100 mean 1%,  =0, use VBIOS default setting. 
+usDVISSpreadRateIn10Hz:           DVI Spread Spectrum frequency in unit of 10Hz,  =0, use VBIOS default setting. 
 **********************************************************************************************************************/
 
 /**************************************************************************/
@@ -3790,6 +4439,7 @@ typedef struct _ATOM_ASIC_SS_ASSIGNMENT
 #define ASIC_INTERNAL_SS_ON_LVDS    6
 #define ASIC_INTERNAL_SS_ON_DP      7
 #define ASIC_INTERNAL_SS_ON_DCPLL   8
+#define ASIC_EXTERNAL_SS_ON_DP_CLOCK 9
 
 typedef struct _ATOM_ASIC_SS_ASSIGNMENT_V2
 {
@@ -3903,6 +4553,7 @@ typedef struct _ATOM_ASIC_INTERNAL_SS_INFO_V3
 #define ATOM_S0_SYSTEM_POWER_STATE_VALUE_AC     1
 #define ATOM_S0_SYSTEM_POWER_STATE_VALUE_DC     2
 #define ATOM_S0_SYSTEM_POWER_STATE_VALUE_LITEAC 3
+#define ATOM_S0_SYSTEM_POWER_STATE_VALUE_LIT2AC 4
 
 //Byte aligned defintion for BIOS usage
 #define ATOM_S0_CRT1_MONOb0             0x01
@@ -4529,7 +5180,8 @@ typedef struct _ATOM_INIT_REG_BLOCK{
 #define INDEX_ACCESS_RANGE_BEGIN	    (VALUE_DWORD + 1)
 #define INDEX_ACCESS_RANGE_END		    (INDEX_ACCESS_RANGE_BEGIN + 1)
 #define VALUE_INDEX_ACCESS_SINGLE	    (INDEX_ACCESS_RANGE_END + 1)
-
+//#define ACCESS_MCIODEBUGIND            0x40       //defined in BIOS code
+#define ACCESS_PLACEHOLDER             0x80
 
 typedef struct _ATOM_MC_INIT_PARAM_TABLE
 { 
@@ -4554,6 +5206,10 @@ typedef struct _ATOM_MC_INIT_PARAM_TABLE
 #define _32Mx32             0x33
 #define _64Mx8              0x41
 #define _64Mx16             0x42
+#define _64Mx32             0x43
+#define _128Mx8             0x51
+#define _128Mx16            0x52
+#define _256Mx8             0x61
 
 #define SAMSUNG             0x1
 #define INFINEON            0x2
@@ -4569,10 +5225,11 @@ typedef struct _ATOM_MC_INIT_PARAM_TABLE
 #define QIMONDA             INFINEON
 #define PROMOS              MOSEL
 #define KRETON              INFINEON
+#define ELIXIR              NANYA
 
 /////////////Support for GDDR5 MC uCode to reside in upper 64K of ROM/////////////
 
-#define UCODE_ROM_START_ADDRESS		0x1c000
+#define UCODE_ROM_START_ADDRESS		0x1b800
 #define	UCODE_SIGNATURE			0x4375434d // 'MCuC' - MC uCode
 
 //uCode block header for reference
@@ -4903,7 +5560,34 @@ typedef struct _ATOM_VRAM_MODULE_V6
   ATOM_MEMORY_TIMING_FORMAT_V2  asMemTiming[5];//Memory Timing block sort from lower clock to higher clock
 }ATOM_VRAM_MODULE_V6;
 
-
+typedef struct _ATOM_VRAM_MODULE_V7
+{
+// Design Specific Values
+  ULONG	  ulChannelMapCfg;	                // mmMC_SHARED_CHREMAP
+  USHORT  usModuleSize;                     // Size of ATOM_VRAM_MODULE_V7
+  USHORT  usPrivateReserved;                // MC_ARB_RAMCFG (includes NOOFBANK,NOOFRANKS,NOOFROWS,NOOFCOLS)
+  USHORT  usReserved;
+  UCHAR   ucExtMemoryID;                    // Current memory module ID
+  UCHAR   ucMemoryType;                     // MEM_TYPE_DDR2/DDR3/GDDR3/GDDR5
+  UCHAR   ucChannelNum;                     // Number of mem. channels supported in this module
+  UCHAR   ucChannelWidth;                   // CHANNEL_16BIT/CHANNEL_32BIT/CHANNEL_64BIT
+  UCHAR   ucDensity;                        // _8Mx32, _16Mx32, _16Mx16, _32Mx16
+  UCHAR	  ucReserve;                        // Former container for Mx_FLAGS like DBI_AC_MODE_ENABLE_ASIC for GDDR4. Not used now.
+  UCHAR	  ucMisc;                           // RANK_OF_THISMEMORY etc.
+  UCHAR	  ucVREFI;                          // Not used.
+  UCHAR   ucNPL_RT;                         // Round trip delay (MC_SEQ_CAS_TIMING [28:24]:TCL=CL+NPL_RT-2). Always 2.
+  UCHAR	  ucPreamble;                       // [7:4] Write Preamble, [3:0] Read Preamble
+  UCHAR   ucMemorySize;                     // Total memory size in unit of 16MB for CONFIG_MEMSIZE - bit[23:0] zeros
+  UCHAR   ucReserved[3];
+// Memory Module specific values
+  USHORT  usEMRS2Value;                     // EMRS2/MR2 Value. 
+  USHORT  usEMRS3Value;                     // EMRS3/MR3 Value.
+  UCHAR   ucMemoryVenderID;                 // [7:4] Revision, [3:0] Vendor code
+  UCHAR	  ucRefreshRateFactor;              // [1:0]=RefreshFactor (00=8ms, 01=16ms, 10=32ms,11=64ms)
+  UCHAR	  ucFIFODepth;                      // FIFO depth can be detected during vendor detection, here is hardcoded per memory
+  UCHAR   ucCDR_Bandwidth;                  // [0:3]=Read CDR bandwidth, [4:7] - Write CDR Bandwidth
+  char    strMemPNString[20];               // part number end with '0'. 
+}ATOM_VRAM_MODULE_V7;
 
 typedef struct _ATOM_VRAM_INFO_V2
 {
@@ -4942,6 +5626,20 @@ typedef struct _ATOM_VRAM_INFO_V4
 																																						 //	ATOM_INIT_REG_BLOCK				 aMemAdjust;
 }ATOM_VRAM_INFO_V4;
 
+typedef struct _ATOM_VRAM_INFO_HEADER_V2_1
+{
+  ATOM_COMMON_TABLE_HEADER   sHeader;
+	USHORT										 usMemAdjustTblOffset;													 // offset of ATOM_INIT_REG_BLOCK structure for memory vendor specific MC adjust setting
+	USHORT										 usMemClkPatchTblOffset;												 //	offset of ATOM_INIT_REG_BLOCK structure for memory clock specific MC setting
+	USHORT										 usReserved[4];
+  UCHAR                      ucNumOfVRAMModule;                              // indicate number of VRAM module
+  UCHAR                      ucMemoryClkPatchTblVer;                         // version of memory AC timing register list
+  UCHAR                      ucVramModuleVer;                                // indicate ATOM_VRAM_MODUE version
+  UCHAR                      ucReserved; 
+  ATOM_VRAM_MODULE_V7		     aVramInfo[ATOM_MAX_NUMBER_OF_VRAM_MODULE];      // just for allocation, real number of blocks is in ucNumOfVRAMModule;
+}ATOM_VRAM_INFO_HEADER_V2_1;
+
+
 typedef struct _ATOM_VRAM_GPIO_DETECTION_INFO
 {
   ATOM_COMMON_TABLE_HEADER   sHeader;
@@ -5182,6 +5880,16 @@ typedef struct _ASIC_TRANSMITTER_INFO
 	UCHAR  ucReserved;
 }ASIC_TRANSMITTER_INFO;
 
+#define ASIC_TRANSMITTER_INFO_CONFIG__DVO_SDR_MODE          0x01
+#define ASIC_TRANSMITTER_INFO_CONFIG__COHERENT_MODE         0x02
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODEROBJ_ID_MASK    0xc4
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_A             0x00
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_B             0x04
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_C             0x40
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_D             0x44
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_E             0x80
+#define ASIC_TRANSMITTER_INFO_CONFIG__ENCODER_F             0x84
+
 typedef struct _ASIC_ENCODER_INFO
 {
 	UCHAR ucEncoderID;
@@ -5284,6 +5992,28 @@ typedef struct _DP_ENCODER_SERVICE_PARAMETERS
 /* /obselete */
 #define DP_ENCODER_SERVICE_PS_ALLOCATION				WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
 
+
+typedef struct _DP_ENCODER_SERVICE_PARAMETERS_V2
+{
+	USHORT usExtEncoderObjId;   // External Encoder Object Id, output parameter only, use when ucAction = DP_SERVICE_V2_ACTION_DET_EXT_CONNECTION
+  UCHAR  ucAuxId;
+  UCHAR  ucAction;
+  UCHAR  ucSinkType;          // Iput and Output parameters. 
+  UCHAR  ucHPDId;             // Input parameter, used when ucAction = DP_SERVICE_V2_ACTION_DET_EXT_CONNECTION
+	UCHAR  ucReserved[2];
+}DP_ENCODER_SERVICE_PARAMETERS_V2;
+
+typedef struct _DP_ENCODER_SERVICE_PS_ALLOCATION_V2
+{
+  DP_ENCODER_SERVICE_PARAMETERS_V2 asDPServiceParam;
+  PROCESS_AUX_CHANNEL_TRANSACTION_PARAMETERS_V2 asAuxParam;
+}DP_ENCODER_SERVICE_PS_ALLOCATION_V2;
+
+// ucAction
+#define DP_SERVICE_V2_ACTION_GET_SINK_TYPE							0x01
+#define DP_SERVICE_V2_ACTION_DET_LCD_CONNECTION			    0x02
+
+
 // DP_TRAINING_TABLE
 #define DPCD_SET_LINKRATE_LANENUM_PATTERN1_TBL_ADDR				ATOM_DP_TRAINING_TBL_ADDR		
 #define DPCD_SET_SS_CNTL_TBL_ADDR													(ATOM_DP_TRAINING_TBL_ADDR + 8 )
@@ -5339,6 +6069,7 @@ typedef struct _SET_HWBLOCK_INSTANCE_PARAMETER_V2
 #define SELECT_DCIO_IMPCAL            4
 #define SELECT_DCIO_DIG               6
 #define SELECT_CRTC_PIXEL_RATE        7
+#define SELECT_VGA_BLK                8
 
 /****************************************************************************/	
 //Portion VI: Definitinos for vbios MC scratch registers that driver used
@@ -5744,7 +6475,17 @@ typedef struct _ATOM_PPLIB_THERMALCONTROLLER
 #define ATOM_PP_THERMALCONTROLLER_ADT7473   9
 #define ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO     11
 #define ATOM_PP_THERMALCONTROLLER_EVERGREEN 12
+#define ATOM_PP_THERMALCONTROLLER_EMC2103   13  /* 0x0D */ // Only fan control will be implemented, do NOT show this in PPGen.
+#define ATOM_PP_THERMALCONTROLLER_SUMO      14  /* 0x0E */ // Sumo type, used internally
+#define ATOM_PP_THERMALCONTROLLER_NISLANDS  15
+
+// Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal.
+// We probably should reserve the bit 0x80 for this use.
+// To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here).
+// The driver can pick the correct internal controller based on the ASIC.
+
 #define ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL   0x89    // ADT7473 Fan Control + Internal Thermal Controller
+#define ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL   0x8D    // EMC2103 Fan Control + Internal Thermal Controller
 
 typedef struct _ATOM_PPLIB_STATE
 {
@@ -5841,6 +6582,29 @@ typedef struct _ATOM_PPLIB_POWERPLAYTABLE3
     USHORT                     usExtendendedHeaderOffset;
 } ATOM_PPLIB_POWERPLAYTABLE3, *LPATOM_PPLIB_POWERPLAYTABLE3;
 
+typedef struct _ATOM_PPLIB_POWERPLAYTABLE4
+{
+    ATOM_PPLIB_POWERPLAYTABLE3 basicTable3;
+    ULONG                      ulGoldenPPID;                    // PPGen use only     
+    ULONG                      ulGoldenRevision;                // PPGen use only
+    USHORT                     usVddcDependencyOnSCLKOffset;
+    USHORT                     usVddciDependencyOnMCLKOffset;
+    USHORT                     usVddcDependencyOnMCLKOffset;
+    USHORT                     usMaxClockVoltageOnDCOffset;
+    USHORT                     usReserved[2];  
+} ATOM_PPLIB_POWERPLAYTABLE4, *LPATOM_PPLIB_POWERPLAYTABLE4;
+
+typedef struct _ATOM_PPLIB_POWERPLAYTABLE5
+{
+    ATOM_PPLIB_POWERPLAYTABLE4 basicTable4;
+    ULONG                      ulTDPLimit;
+    ULONG                      ulNearTDPLimit;
+    ULONG                      ulSQRampingThreshold;
+    USHORT                     usCACLeakageTableOffset;         // Points to ATOM_PPLIB_CAC_Leakage_Table
+    ULONG                      ulCACLeakage;                    // TBD, this parameter is still under discussion.  Change to ulReserved if not needed.
+    ULONG                      ulReserved;
+} ATOM_PPLIB_POWERPLAYTABLE5, *LPATOM_PPLIB_POWERPLAYTABLE5;
+
 //// ATOM_PPLIB_NONCLOCK_INFO::usClassification
 #define ATOM_PPLIB_CLASSIFICATION_UI_MASK          0x0007
 #define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT         0
@@ -5864,6 +6628,10 @@ typedef struct _ATOM_PPLIB_POWERPLAYTABLE3
 #define ATOM_PPLIB_CLASSIFICATION_HDSTATE                0x4000
 #define ATOM_PPLIB_CLASSIFICATION_SDSTATE                0x8000
 
+//// ATOM_PPLIB_NONCLOCK_INFO::usClassification2
+#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2     0x0001
+#define ATOM_PPLIB_CLASSIFICATION2_ULV                      0x0002
+
 //// ATOM_PPLIB_NONCLOCK_INFO::ulCapsAndSettings
 #define ATOM_PPLIB_SINGLE_DISPLAY_ONLY           0x00000001
 #define ATOM_PPLIB_SUPPORTS_VIDEO_PLAYBACK         0x00000002
@@ -5896,9 +6664,21 @@ typedef struct _ATOM_PPLIB_POWERPLAYTABLE3
 #define ATOM_PPLIB_M3ARB_MASK                       0x00060000
 #define ATOM_PPLIB_M3ARB_SHIFT                      17
 
+#define ATOM_PPLIB_ENABLE_DRR                       0x00080000
+
+// remaining 16 bits are reserved
+typedef struct _ATOM_PPLIB_THERMAL_STATE
+{
+    UCHAR   ucMinTemperature;
+    UCHAR   ucMaxTemperature;
+    UCHAR   ucThermalAction;
+}ATOM_PPLIB_THERMAL_STATE, *LPATOM_PPLIB_THERMAL_STATE;
+
 // Contained in an array starting at the offset
 // in ATOM_PPLIB_POWERPLAYTABLE::usNonClockInfoArrayOffset.
 // referenced from ATOM_PPLIB_STATE_INFO::ucNonClockStateIndex
+#define ATOM_PPLIB_NONCLOCKINFO_VER1      12
+#define ATOM_PPLIB_NONCLOCKINFO_VER2      24
 typedef struct _ATOM_PPLIB_NONCLOCK_INFO
 {
       USHORT usClassification;
@@ -5906,15 +6686,15 @@ typedef struct _ATOM_PPLIB_NONCLOCK_INFO
       UCHAR  ucMaxTemperature;
       ULONG  ulCapsAndSettings;
       UCHAR  ucRequiredPower;
-      UCHAR  ucUnused1[3];
+      USHORT usClassification2;
+      ULONG  ulVCLK;
+      ULONG  ulDCLK;
+      UCHAR  ucUnused[5];
 } ATOM_PPLIB_NONCLOCK_INFO;
 
 // Contained in an array starting at the offset
 // in ATOM_PPLIB_POWERPLAYTABLE::usClockInfoArrayOffset.
 // referenced from ATOM_PPLIB_STATE::ucClockStateIndices
-#define ATOM_PPLIB_NONCLOCKINFO_VER1      12
-#define ATOM_PPLIB_NONCLOCKINFO_VER2      24
-
 typedef struct _ATOM_PPLIB_R600_CLOCK_INFO
 {
       USHORT usEngineClockLow;
@@ -5985,6 +6765,93 @@ typedef struct _ATOM_PPLIB_RS780_CLOCK_INFO
 #define ATOM_PPLIB_RS780_HTLINKFREQ_LOW        1 
 #define ATOM_PPLIB_RS780_HTLINKFREQ_HIGH       2 
 
+typedef struct _ATOM_PPLIB_SUMO_CLOCK_INFO{
+      USHORT usEngineClockLow;  //clockfrequency & 0xFFFF. The unit is in 10khz
+      UCHAR  ucEngineClockHigh; //clockfrequency >> 16. 
+      UCHAR  vddcIndex;         //2-bit vddc index;
+      UCHAR  leakage;          //please use 8-bit absolute value, not the 6-bit % value 
+      //please initalize to 0
+      UCHAR  rsv;
+      //please initalize to 0
+      USHORT rsv1;
+      //please initialize to 0s
+      ULONG rsv2[2];
+}ATOM_PPLIB_SUMO_CLOCK_INFO;
+
+
+
+typedef struct _ATOM_PPLIB_STATE_V2
+{
+      //number of valid dpm levels in this state; Driver uses it to calculate the whole 
+      //size of the state: sizeof(ATOM_PPLIB_STATE_V2) + (ucNumDPMLevels - 1) * sizeof(UCHAR)
+      UCHAR ucNumDPMLevels;
+      
+      //a index to the array of nonClockInfos
+      UCHAR nonClockInfoIndex;
+      /**
+      * Driver will read the first ucNumDPMLevels in this array
+      */
+      UCHAR clockInfoIndex[1];
+} ATOM_PPLIB_STATE_V2;
+
+typedef struct StateArray{
+    //how many states we have 
+    UCHAR ucNumEntries;
+    
+    ATOM_PPLIB_STATE_V2 states[1];
+}StateArray;
+
+
+typedef struct ClockInfoArray{
+    //how many clock levels we have
+    UCHAR ucNumEntries;
+    
+    //sizeof(ATOM_PPLIB_SUMO_CLOCK_INFO)
+    UCHAR ucEntrySize;
+    
+    //this is for Sumo
+    ATOM_PPLIB_SUMO_CLOCK_INFO clockInfo[1];
+}ClockInfoArray;
+
+typedef struct NonClockInfoArray{
+
+    //how many non-clock levels we have. normally should be same as number of states
+    UCHAR ucNumEntries;
+    //sizeof(ATOM_PPLIB_NONCLOCK_INFO)
+    UCHAR ucEntrySize;
+    
+    ATOM_PPLIB_NONCLOCK_INFO nonClockInfo[1];
+}NonClockInfoArray;
+
+typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Record
+{
+    USHORT usClockLow;
+    UCHAR  ucClockHigh;
+    USHORT usVoltage;
+}ATOM_PPLIB_Clock_Voltage_Dependency_Record;
+
+typedef struct _ATOM_PPLIB_Clock_Voltage_Dependency_Table
+{
+    UCHAR ucNumEntries;                                                // Number of entries.
+    ATOM_PPLIB_Clock_Voltage_Dependency_Record entries[1];             // Dynamically allocate entries.
+}ATOM_PPLIB_Clock_Voltage_Dependency_Table;
+
+typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Record
+{
+    USHORT usSclkLow;
+    UCHAR  ucSclkHigh;
+    USHORT usMclkLow;
+    UCHAR  ucMclkHigh;
+    USHORT usVddc;
+    USHORT usVddci;
+}ATOM_PPLIB_Clock_Voltage_Limit_Record;
+
+typedef struct _ATOM_PPLIB_Clock_Voltage_Limit_Table
+{
+    UCHAR ucNumEntries;                                                // Number of entries.
+    ATOM_PPLIB_Clock_Voltage_Limit_Record entries[1];                  // Dynamically allocate entries.
+}ATOM_PPLIB_Clock_Voltage_Limit_Table;
+
 /**************************************************************************/
 
 
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 4dc5b4714c5a..522d29b37007 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -40,6 +40,61 @@
 static void evergreen_gpu_init(struct radeon_device *rdev);
 void evergreen_fini(struct radeon_device *rdev);
 
+void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
+	u32 tmp;
+
+	/* make sure flip is at vb rather than hb */
+	tmp = RREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
+	tmp &= ~EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN;
+	WREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
+
+	/* set pageflip to happen anywhere in vblank interval */
+	WREG32(EVERGREEN_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
+
+	/* enable the pflip int */
+	radeon_irq_kms_pflip_irq_get(rdev, crtc);
+}
+
+void evergreen_post_page_flip(struct radeon_device *rdev, int crtc)
+{
+	/* disable the pflip int */
+	radeon_irq_kms_pflip_irq_put(rdev, crtc);
+}
+
+u32 evergreen_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
+	u32 tmp = RREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset);
+
+	/* Lock the graphics update lock */
+	tmp |= EVERGREEN_GRPH_UPDATE_LOCK;
+	WREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+	/* update the scanout addresses */
+	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
+	       upper_32_bits(crtc_base));
+	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+	       (u32)crtc_base);
+
+	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
+	       upper_32_bits(crtc_base));
+	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+	       (u32)crtc_base);
+
+	/* Wait for update_pending to go high. */
+	while (!(RREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset) & EVERGREEN_GRPH_SURFACE_UPDATE_PENDING));
+	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
+
+	/* Unlock the lock, so double-buffering can take place inside vblank */
+	tmp &= ~EVERGREEN_GRPH_UPDATE_LOCK;
+	WREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+	/* Return current update_pending status: */
+	return RREG32(EVERGREEN_GRPH_UPDATE + radeon_crtc->crtc_offset) & EVERGREEN_GRPH_SURFACE_UPDATE_PENDING;
+}
+
 /* get temperature in millidegrees */
 u32 evergreen_get_temp(struct radeon_device *rdev)
 {
@@ -57,6 +112,14 @@ u32 evergreen_get_temp(struct radeon_device *rdev)
 	return actual_temp * 1000;
 }
 
+u32 sumo_get_temp(struct radeon_device *rdev)
+{
+	u32 temp = RREG32(CG_THERMAL_STATUS) & 0xff;
+	u32 actual_temp = (temp >> 1) & 0xff;
+
+	return actual_temp * 1000;
+}
+
 void evergreen_pm_misc(struct radeon_device *rdev)
 {
 	int req_ps_idx = rdev->pm.requested_power_state_index;
@@ -888,31 +951,39 @@ static void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_sa
 	save->vga_hdp_control = RREG32(VGA_HDP_CONTROL);
 	save->crtc_control[0] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET);
 	save->crtc_control[1] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
-	save->crtc_control[2] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET);
-	save->crtc_control[3] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET);
-	save->crtc_control[4] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET);
-	save->crtc_control[5] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		save->crtc_control[2] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET);
+		save->crtc_control[3] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET);
+		save->crtc_control[4] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET);
+		save->crtc_control[5] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
+	}
 
 	/* Stop all video */
 	WREG32(VGA_RENDER_CONTROL, 0);
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 1);
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
+	}
 	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	}
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	}
 
 	WREG32(D1VGA_CONTROL, 0);
 	WREG32(D2VGA_CONTROL, 0);
@@ -942,41 +1013,43 @@ static void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_
 	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC1_REGISTER_OFFSET,
 	       (u32)rdev->mc.vram_start);
 
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC2_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC2_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC3_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC3_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC4_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC4_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC5_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC5_REGISTER_OFFSET,
-	       upper_32_bits(rdev->mc.vram_start));
-	WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC5_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
-	WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC5_REGISTER_OFFSET,
-	       (u32)rdev->mc.vram_start);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC2_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC2_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC3_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC3_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC4_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC4_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC5_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC5_REGISTER_OFFSET,
+		       upper_32_bits(rdev->mc.vram_start));
+		WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS + EVERGREEN_CRTC5_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+		WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC5_REGISTER_OFFSET,
+		       (u32)rdev->mc.vram_start);
+	}
 
 	WREG32(EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH, upper_32_bits(rdev->mc.vram_start));
 	WREG32(EVERGREEN_VGA_MEMORY_BASE_ADDRESS, (u32)rdev->mc.vram_start);
@@ -992,22 +1065,28 @@ static void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_
 	WREG32(EVERGREEN_D6VGA_CONTROL, save->vga_control[5]);
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 1);
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
+	}
 	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, save->crtc_control[0]);
 	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, save->crtc_control[1]);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, save->crtc_control[2]);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, save->crtc_control[3]);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, save->crtc_control[4]);
-	WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, save->crtc_control[5]);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, save->crtc_control[2]);
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, save->crtc_control[3]);
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, save->crtc_control[4]);
+		WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, save->crtc_control[5]);
+	}
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-	WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+		WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	}
 	WREG32(VGA_RENDER_CONTROL, save->vga_render_control);
 }
 
@@ -1283,6 +1362,7 @@ static u32 evergreen_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
 	switch (rdev->family) {
 	case CHIP_CEDAR:
 	case CHIP_REDWOOD:
+	case CHIP_PALM:
 		force_no_swizzle = false;
 		break;
 	case CHIP_CYPRESS:
@@ -1382,6 +1462,43 @@ static u32 evergreen_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
 	return backend_map;
 }
 
+static void evergreen_program_channel_remap(struct radeon_device *rdev)
+{
+	u32 tcp_chan_steer_lo, tcp_chan_steer_hi, mc_shared_chremap, tmp;
+
+	tmp = RREG32(MC_SHARED_CHMAP);
+	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
+	case 0:
+	case 1:
+	case 2:
+	case 3:
+	default:
+		/* default mapping */
+		mc_shared_chremap = 0x00fac688;
+		break;
+	}
+
+	switch (rdev->family) {
+	case CHIP_HEMLOCK:
+	case CHIP_CYPRESS:
+		tcp_chan_steer_lo = 0x54763210;
+		tcp_chan_steer_hi = 0x0000ba98;
+		break;
+	case CHIP_JUNIPER:
+	case CHIP_REDWOOD:
+	case CHIP_CEDAR:
+	case CHIP_PALM:
+	default:
+		tcp_chan_steer_lo = 0x76543210;
+		tcp_chan_steer_hi = 0x0000ba98;
+		break;
+	}
+
+	WREG32(TCP_CHAN_STEER_LO, tcp_chan_steer_lo);
+	WREG32(TCP_CHAN_STEER_HI, tcp_chan_steer_hi);
+	WREG32(MC_SHARED_CHREMAP, mc_shared_chremap);
+}
+
 static void evergreen_gpu_init(struct radeon_device *rdev)
 {
 	u32 cc_rb_backend_disable = 0;
@@ -1493,6 +1610,27 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
 		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
 		break;
+	case CHIP_PALM:
+		rdev->config.evergreen.num_ses = 1;
+		rdev->config.evergreen.max_pipes = 2;
+		rdev->config.evergreen.max_tile_pipes = 2;
+		rdev->config.evergreen.max_simds = 2;
+		rdev->config.evergreen.max_backends = 1 * rdev->config.evergreen.num_ses;
+		rdev->config.evergreen.max_gprs = 256;
+		rdev->config.evergreen.max_threads = 192;
+		rdev->config.evergreen.max_gs_threads = 16;
+		rdev->config.evergreen.max_stack_entries = 256;
+		rdev->config.evergreen.sx_num_of_sets = 4;
+		rdev->config.evergreen.sx_max_export_size = 128;
+		rdev->config.evergreen.sx_max_export_pos_size = 32;
+		rdev->config.evergreen.sx_max_export_smx_size = 96;
+		rdev->config.evergreen.max_hw_contexts = 4;
+		rdev->config.evergreen.sq_num_cf_insts = 1;
+
+		rdev->config.evergreen.sc_prim_fifo_size = 0x40;
+		rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
+		rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
+		break;
 	}
 
 	/* Initialize HDP */
@@ -1685,6 +1823,8 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 	WREG32(DMIF_ADDR_CONFIG, gb_addr_config);
 	WREG32(HDP_ADDR_CONFIG, gb_addr_config);
 
+	evergreen_program_channel_remap(rdev);
+
 	num_shader_engines = ((RREG32(GB_ADDR_CONFIG) & NUM_SHADER_ENGINES(3)) >> 12) + 1;
 	grbm_gfx_index = INSTANCE_BROADCAST_WRITES;
 
@@ -1767,9 +1907,15 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 		      GS_PRIO(2) |
 		      ES_PRIO(3));
 
-	if (rdev->family == CHIP_CEDAR)
+	switch (rdev->family) {
+	case CHIP_CEDAR:
+	case CHIP_PALM:
 		/* no vertex cache */
 		sq_config &= ~VC_ENABLE;
+		break;
+	default:
+		break;
+	}
 
 	sq_lds_resource_mgmt = RREG32(SQ_LDS_RESOURCE_MGMT);
 
@@ -1781,10 +1927,15 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 	sq_gpr_resource_mgmt_3 = NUM_HS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 3 / 32);
 	sq_gpr_resource_mgmt_3 |= NUM_LS_GPRS((rdev->config.evergreen.max_gprs - (4 * 2)) * 3 / 32);
 
-	if (rdev->family == CHIP_CEDAR)
+	switch (rdev->family) {
+	case CHIP_CEDAR:
+	case CHIP_PALM:
 		ps_thread_count = 96;
-	else
+		break;
+	default:
 		ps_thread_count = 128;
+		break;
+	}
 
 	sq_thread_resource_mgmt = NUM_PS_THREADS(ps_thread_count);
 	sq_thread_resource_mgmt |= NUM_VS_THREADS((((rdev->config.evergreen.max_threads - ps_thread_count) / 6) / 8) * 8);
@@ -1815,10 +1966,15 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 	WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) |
 					  FORCE_EOV_MAX_REZ_CNT(255)));
 
-	if (rdev->family == CHIP_CEDAR)
+	switch (rdev->family) {
+	case CHIP_CEDAR:
+	case CHIP_PALM:
 		vgt_cache_invalidation = CACHE_INVALIDATION(TC_ONLY);
-	else
+		break;
+	default:
 		vgt_cache_invalidation = CACHE_INVALIDATION(VC_AND_TC);
+		break;
+	}
 	vgt_cache_invalidation |= AUTO_INVLD_EN(ES_AND_GS_AUTO);
 	WREG32(VGT_CACHE_INVALIDATION, vgt_cache_invalidation);
 
@@ -1902,12 +2058,18 @@ int evergreen_mc_init(struct radeon_device *rdev)
 	rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
 	rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
 	/* Setup GPU memory space */
-	/* size in MB on evergreen */
-	rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
-	rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
+	if (rdev->flags & RADEON_IS_IGP) {
+		/* size in bytes on fusion */
+		rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
+		rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
+	} else {
+		/* size in MB on evergreen */
+		rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
+		rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
+	}
 	rdev->mc.visible_vram_size = rdev->mc.aper_size;
 	rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
-	r600_vram_gtt_location(rdev, &rdev->mc);
+	r700_vram_gtt_location(rdev, &rdev->mc);
 	radeon_update_bandwidth_info(rdev);
 
 	return 0;
@@ -2024,17 +2186,21 @@ void evergreen_disable_interrupt_state(struct radeon_device *rdev)
 	WREG32(GRBM_INT_CNTL, 0);
 	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-	WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+		WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+		WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+		WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	}
 
 	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
 	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
-	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+		WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+	}
 
 	WREG32(DACA_AUTODETECT_INT_CONTROL, 0);
 	WREG32(DACB_AUTODETECT_INT_CONTROL, 0);
@@ -2060,6 +2226,7 @@ int evergreen_irq_set(struct radeon_device *rdev)
 	u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
 	u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6;
 	u32 grbm_int_cntl = 0;
+	u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
 
 	if (!rdev->irq.installed) {
 		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
@@ -2085,27 +2252,33 @@ int evergreen_irq_set(struct radeon_device *rdev)
 		cp_int_cntl |= RB_INT_ENABLE;
 		cp_int_cntl |= TIME_STAMP_INT_ENABLE;
 	}
-	if (rdev->irq.crtc_vblank_int[0]) {
+	if (rdev->irq.crtc_vblank_int[0] ||
+	    rdev->irq.pflip[0]) {
 		DRM_DEBUG("evergreen_irq_set: vblank 0\n");
 		crtc1 |= VBLANK_INT_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[1]) {
+	if (rdev->irq.crtc_vblank_int[1] ||
+	    rdev->irq.pflip[1]) {
 		DRM_DEBUG("evergreen_irq_set: vblank 1\n");
 		crtc2 |= VBLANK_INT_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[2]) {
+	if (rdev->irq.crtc_vblank_int[2] ||
+	    rdev->irq.pflip[2]) {
 		DRM_DEBUG("evergreen_irq_set: vblank 2\n");
 		crtc3 |= VBLANK_INT_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[3]) {
+	if (rdev->irq.crtc_vblank_int[3] ||
+	    rdev->irq.pflip[3]) {
 		DRM_DEBUG("evergreen_irq_set: vblank 3\n");
 		crtc4 |= VBLANK_INT_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[4]) {
+	if (rdev->irq.crtc_vblank_int[4] ||
+	    rdev->irq.pflip[4]) {
 		DRM_DEBUG("evergreen_irq_set: vblank 4\n");
 		crtc5 |= VBLANK_INT_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[5]) {
+	if (rdev->irq.crtc_vblank_int[5] ||
+	    rdev->irq.pflip[5]) {
 		DRM_DEBUG("evergreen_irq_set: vblank 5\n");
 		crtc6 |= VBLANK_INT_MASK;
 	}
@@ -2143,10 +2316,19 @@ int evergreen_irq_set(struct radeon_device *rdev)
 
 	WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1);
 	WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2);
-	WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3);
-	WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4);
-	WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5);
-	WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
+	if (!(rdev->flags & RADEON_IS_IGP)) {
+		WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3);
+		WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4);
+		WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5);
+		WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
+	}
+
+	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
+	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
+	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
+	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
+	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
+	WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
 
 	WREG32(DC_HPD1_INT_CONTROL, hpd1);
 	WREG32(DC_HPD2_INT_CONTROL, hpd2);
@@ -2158,79 +2340,92 @@ int evergreen_irq_set(struct radeon_device *rdev)
 	return 0;
 }
 
-static inline void evergreen_irq_ack(struct radeon_device *rdev,
-				     u32 *disp_int,
-				     u32 *disp_int_cont,
-				     u32 *disp_int_cont2,
-				     u32 *disp_int_cont3,
-				     u32 *disp_int_cont4,
-				     u32 *disp_int_cont5)
+static inline void evergreen_irq_ack(struct radeon_device *rdev)
 {
 	u32 tmp;
 
-	*disp_int = RREG32(DISP_INTERRUPT_STATUS);
-	*disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
-	*disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2);
-	*disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3);
-	*disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4);
-	*disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
-
-	if (*disp_int & LB_D1_VBLANK_INTERRUPT)
+	rdev->irq.stat_regs.evergreen.disp_int = RREG32(DISP_INTERRUPT_STATUS);
+	rdev->irq.stat_regs.evergreen.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
+	rdev->irq.stat_regs.evergreen.disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2);
+	rdev->irq.stat_regs.evergreen.disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3);
+	rdev->irq.stat_regs.evergreen.disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4);
+	rdev->irq.stat_regs.evergreen.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
+	rdev->irq.stat_regs.evergreen.d1grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET);
+	rdev->irq.stat_regs.evergreen.d2grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET);
+	rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET);
+	rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET);
+	rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET);
+	rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
+
+	if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
+		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
+		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
+		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
+		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
+		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
+		WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
+
+	if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)
 		WREG32(VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
-	if (*disp_int & LB_D1_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)
 		WREG32(VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK);
 
-	if (*disp_int_cont & LB_D2_VBLANK_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)
 		WREG32(VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK);
-	if (*disp_int_cont & LB_D2_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)
 		WREG32(VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
 
-	if (*disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
 		WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
-	if (*disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
 		WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK);
 
-	if (*disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)
 		WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK);
-	if (*disp_int_cont3 & LB_D4_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)
 		WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK);
 
-	if (*disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
 		WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
-	if (*disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
 		WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK);
 
-	if (*disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)
 		WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK);
-	if (*disp_int_cont5 & LB_D6_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)
 		WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK);
 
-	if (*disp_int & DC_HPD1_INTERRUPT) {
+	if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
 		tmp = RREG32(DC_HPD1_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD1_INT_CONTROL, tmp);
 	}
-	if (*disp_int_cont & DC_HPD2_INTERRUPT) {
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) {
 		tmp = RREG32(DC_HPD2_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD2_INT_CONTROL, tmp);
 	}
-	if (*disp_int_cont2 & DC_HPD3_INTERRUPT) {
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) {
 		tmp = RREG32(DC_HPD3_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD3_INT_CONTROL, tmp);
 	}
-	if (*disp_int_cont3 & DC_HPD4_INTERRUPT) {
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) {
 		tmp = RREG32(DC_HPD4_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD4_INT_CONTROL, tmp);
 	}
-	if (*disp_int_cont4 & DC_HPD5_INTERRUPT) {
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) {
 		tmp = RREG32(DC_HPD5_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD5_INT_CONTROL, tmp);
 	}
-	if (*disp_int_cont5 & DC_HPD6_INTERRUPT) {
+	if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
 		tmp = RREG32(DC_HPD5_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD6_INT_CONTROL, tmp);
@@ -2239,14 +2434,10 @@ static inline void evergreen_irq_ack(struct radeon_device *rdev,
 
 void evergreen_irq_disable(struct radeon_device *rdev)
 {
-	u32 disp_int, disp_int_cont, disp_int_cont2;
-	u32 disp_int_cont3, disp_int_cont4, disp_int_cont5;
-
 	r600_disable_interrupts(rdev);
 	/* Wait and acknowledge irq */
 	mdelay(1);
-	evergreen_irq_ack(rdev, &disp_int, &disp_int_cont, &disp_int_cont2,
-			  &disp_int_cont3, &disp_int_cont4, &disp_int_cont5);
+	evergreen_irq_ack(rdev);
 	evergreen_disable_interrupt_state(rdev);
 }
 
@@ -2286,8 +2477,6 @@ int evergreen_irq_process(struct radeon_device *rdev)
 	u32 rptr = rdev->ih.rptr;
 	u32 src_id, src_data;
 	u32 ring_index;
-	u32 disp_int, disp_int_cont, disp_int_cont2;
-	u32 disp_int_cont3, disp_int_cont4, disp_int_cont5;
 	unsigned long flags;
 	bool queue_hotplug = false;
 
@@ -2308,8 +2497,7 @@ int evergreen_irq_process(struct radeon_device *rdev)
 
 restart_ih:
 	/* display interrupts */
-	evergreen_irq_ack(rdev, &disp_int, &disp_int_cont, &disp_int_cont2,
-			  &disp_int_cont3, &disp_int_cont4, &disp_int_cont5);
+	evergreen_irq_ack(rdev);
 
 	rdev->ih.wptr = wptr;
 	while (rptr != wptr) {
@@ -2322,17 +2510,21 @@ restart_ih:
 		case 1: /* D1 vblank/vline */
 			switch (src_data) {
 			case 0: /* D1 vblank */
-				if (disp_int & LB_D1_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 0);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int &= ~LB_D1_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[0]) {
+						drm_handle_vblank(rdev->ddev, 0);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[0])
+						radeon_crtc_handle_flip(rdev, 0);
+					rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D1 vblank\n");
 				}
 				break;
 			case 1: /* D1 vline */
-				if (disp_int & LB_D1_VLINE_INTERRUPT) {
-					disp_int &= ~LB_D1_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D1 vline\n");
 				}
 				break;
@@ -2344,17 +2536,21 @@ restart_ih:
 		case 2: /* D2 vblank/vline */
 			switch (src_data) {
 			case 0: /* D2 vblank */
-				if (disp_int_cont & LB_D2_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 1);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[1]) {
+						drm_handle_vblank(rdev->ddev, 1);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[1])
+						radeon_crtc_handle_flip(rdev, 1);
+					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D2 vblank\n");
 				}
 				break;
 			case 1: /* D2 vline */
-				if (disp_int_cont & LB_D2_VLINE_INTERRUPT) {
-					disp_int_cont &= ~LB_D2_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D2 vline\n");
 				}
 				break;
@@ -2366,17 +2562,21 @@ restart_ih:
 		case 3: /* D3 vblank/vline */
 			switch (src_data) {
 			case 0: /* D3 vblank */
-				if (disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 2);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[2]) {
+						drm_handle_vblank(rdev->ddev, 2);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[2])
+						radeon_crtc_handle_flip(rdev, 2);
+					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D3 vblank\n");
 				}
 				break;
 			case 1: /* D3 vline */
-				if (disp_int_cont2 & LB_D3_VLINE_INTERRUPT) {
-					disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D3 vline\n");
 				}
 				break;
@@ -2388,17 +2588,21 @@ restart_ih:
 		case 4: /* D4 vblank/vline */
 			switch (src_data) {
 			case 0: /* D4 vblank */
-				if (disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 3);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[3]) {
+						drm_handle_vblank(rdev->ddev, 3);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[3])
+						radeon_crtc_handle_flip(rdev, 3);
+					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D4 vblank\n");
 				}
 				break;
 			case 1: /* D4 vline */
-				if (disp_int_cont3 & LB_D4_VLINE_INTERRUPT) {
-					disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D4 vline\n");
 				}
 				break;
@@ -2410,17 +2614,21 @@ restart_ih:
 		case 5: /* D5 vblank/vline */
 			switch (src_data) {
 			case 0: /* D5 vblank */
-				if (disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 4);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[4]) {
+						drm_handle_vblank(rdev->ddev, 4);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[4])
+						radeon_crtc_handle_flip(rdev, 4);
+					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D5 vblank\n");
 				}
 				break;
 			case 1: /* D5 vline */
-				if (disp_int_cont4 & LB_D5_VLINE_INTERRUPT) {
-					disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D5 vline\n");
 				}
 				break;
@@ -2432,17 +2640,21 @@ restart_ih:
 		case 6: /* D6 vblank/vline */
 			switch (src_data) {
 			case 0: /* D6 vblank */
-				if (disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 5);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[5]) {
+						drm_handle_vblank(rdev->ddev, 5);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[5])
+						radeon_crtc_handle_flip(rdev, 5);
+					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D6 vblank\n");
 				}
 				break;
 			case 1: /* D6 vline */
-				if (disp_int_cont5 & LB_D6_VLINE_INTERRUPT) {
-					disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D6 vline\n");
 				}
 				break;
@@ -2454,43 +2666,43 @@ restart_ih:
 		case 42: /* HPD hotplug */
 			switch (src_data) {
 			case 0:
-				if (disp_int & DC_HPD1_INTERRUPT) {
-					disp_int &= ~DC_HPD1_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD1\n");
 				}
 				break;
 			case 1:
-				if (disp_int_cont & DC_HPD2_INTERRUPT) {
-					disp_int_cont &= ~DC_HPD2_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD2\n");
 				}
 				break;
 			case 2:
-				if (disp_int_cont2 & DC_HPD3_INTERRUPT) {
-					disp_int_cont2 &= ~DC_HPD3_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD3\n");
 				}
 				break;
 			case 3:
-				if (disp_int_cont3 & DC_HPD4_INTERRUPT) {
-					disp_int_cont3 &= ~DC_HPD4_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD4\n");
 				}
 				break;
 			case 4:
-				if (disp_int_cont4 & DC_HPD5_INTERRUPT) {
-					disp_int_cont4 &= ~DC_HPD5_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD5\n");
 				}
 				break;
 			case 5:
-				if (disp_int_cont5 & DC_HPD6_INTERRUPT) {
-					disp_int_cont5 &= ~DC_HPD6_INTERRUPT;
+				if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) {
+					rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD6\n");
 				}
@@ -2666,12 +2878,16 @@ static bool evergreen_card_posted(struct radeon_device *rdev)
 	u32 reg;
 
 	/* first check CRTCs */
-	reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
-		RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) |
-		RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) |
-		RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET) |
-		RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET) |
-		RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
+	if (rdev->flags & RADEON_IS_IGP)
+		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
+	else
+		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
 	if (reg & EVERGREEN_CRTC_MASTER_EN)
 		return true;
 
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
index e0e590110dd4..2ccd1f0545fe 100644
--- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c
+++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c
@@ -147,7 +147,8 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
 	radeon_ring_write(rdev, 0);
 	radeon_ring_write(rdev, SQ_TEX_VTX_VALID_BUFFER << 30);
 
-	if (rdev->family == CHIP_CEDAR)
+	if ((rdev->family == CHIP_CEDAR) ||
+	    (rdev->family == CHIP_PALM))
 		cp_set_surface_sync(rdev,
 				    PACKET3_TC_ACTION_ENA, 48, gpu_addr);
 	else
@@ -331,9 +332,31 @@ set_default_state(struct radeon_device *rdev)
 		num_hs_stack_entries = 85;
 		num_ls_stack_entries = 85;
 		break;
+	case CHIP_PALM:
+		num_ps_gprs = 93;
+		num_vs_gprs = 46;
+		num_temp_gprs = 4;
+		num_gs_gprs = 31;
+		num_es_gprs = 31;
+		num_hs_gprs = 23;
+		num_ls_gprs = 23;
+		num_ps_threads = 96;
+		num_vs_threads = 16;
+		num_gs_threads = 16;
+		num_es_threads = 16;
+		num_hs_threads = 16;
+		num_ls_threads = 16;
+		num_ps_stack_entries = 42;
+		num_vs_stack_entries = 42;
+		num_gs_stack_entries = 42;
+		num_es_stack_entries = 42;
+		num_hs_stack_entries = 42;
+		num_ls_stack_entries = 42;
+		break;
 	}
 
-	if (rdev->family == CHIP_CEDAR)
+	if ((rdev->family == CHIP_CEDAR) ||
+	    (rdev->family == CHIP_PALM))
 		sq_config = 0;
 	else
 		sq_config = VC_ENABLE;
diff --git a/drivers/gpu/drm/radeon/evergreen_reg.h b/drivers/gpu/drm/radeon/evergreen_reg.h
index 2330f3a36fd5..c781c92c3451 100644
--- a/drivers/gpu/drm/radeon/evergreen_reg.h
+++ b/drivers/gpu/drm/radeon/evergreen_reg.h
@@ -105,6 +105,11 @@
 #define EVERGREEN_GRPH_Y_START                          0x6830
 #define EVERGREEN_GRPH_X_END                            0x6834
 #define EVERGREEN_GRPH_Y_END                            0x6838
+#define EVERGREEN_GRPH_UPDATE                           0x6844
+#       define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING    (1 << 2)
+#       define EVERGREEN_GRPH_UPDATE_LOCK               (1 << 16)
+#define EVERGREEN_GRPH_FLIP_CONTROL                     0x6848
+#       define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0)
 
 /* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */
 #define EVERGREEN_CUR_CONTROL                           0x6998
@@ -178,6 +183,7 @@
 #       define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)
 #define EVERGREEN_CRTC_STATUS                           0x6e8c
 #define EVERGREEN_CRTC_STATUS_POSITION                  0x6e90
+#define EVERGREEN_MASTER_UPDATE_MODE                    0x6ef8
 #define EVERGREEN_CRTC_UPDATE_LOCK                      0x6ed4
 
 #define EVERGREEN_DC_GPIO_HPD_MASK                      0x64b0
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 113c70cc8b39..87fcaba76695 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -164,11 +164,13 @@
 #define		SE_SC_BUSY					(1 << 29)
 #define		SE_DB_BUSY					(1 << 30)
 #define		SE_CB_BUSY					(1 << 31)
-
+/* evergreen */
 #define	CG_MULT_THERMAL_STATUS				0x740
 #define		ASIC_T(x)			        ((x) << 16)
 #define		ASIC_T_MASK			        0x7FF0000
 #define		ASIC_T_SHIFT			        16
+/* APU */
+#define	CG_THERMAL_STATUS			        0x678
 
 #define	HDP_HOST_PATH_CNTL				0x2C00
 #define	HDP_NONSURFACE_BASE				0x2C04
@@ -180,6 +182,7 @@
 #define MC_SHARED_CHMAP						0x2004
 #define		NOOFCHAN_SHIFT					12
 #define		NOOFCHAN_MASK					0x00003000
+#define MC_SHARED_CHREMAP					0x2008
 
 #define	MC_ARB_RAMCFG					0x2760
 #define		NOOFBANK_SHIFT					0
@@ -348,6 +351,9 @@
 #define		SYNC_WALKER					(1 << 25)
 #define		SYNC_ALIGNER					(1 << 26)
 
+#define	TCP_CHAN_STEER_LO				0x960c
+#define	TCP_CHAN_STEER_HI				0x9610
+
 #define	VGT_CACHE_INVALIDATION				0x88C4
 #define		CACHE_INVALIDATION(x)				((x) << 0)
 #define			VC_ONLY						0
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 8e10aa9f74b0..2316f73db6c0 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -68,6 +68,54 @@ MODULE_FIRMWARE(FIRMWARE_R520);
  * r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280
  */
 
+void r100_pre_page_flip(struct radeon_device *rdev, int crtc)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
+	u32 tmp;
+
+	/* make sure flip is at vb rather than hb */
+	tmp = RREG32(RADEON_CRTC_OFFSET_CNTL + radeon_crtc->crtc_offset);
+	tmp &= ~RADEON_CRTC_OFFSET_FLIP_CNTL;
+	WREG32(RADEON_CRTC_OFFSET_CNTL + radeon_crtc->crtc_offset, tmp);
+
+	/* set pageflip to happen as late as possible in the vblank interval.
+	 * same field for crtc1/2
+	 */
+	tmp = RREG32(RADEON_CRTC_GEN_CNTL);
+	tmp &= ~RADEON_CRTC_VSTAT_MODE_MASK;
+	WREG32(RADEON_CRTC_GEN_CNTL, tmp);
+
+	/* enable the pflip int */
+	radeon_irq_kms_pflip_irq_get(rdev, crtc);
+}
+
+void r100_post_page_flip(struct radeon_device *rdev, int crtc)
+{
+	/* disable the pflip int */
+	radeon_irq_kms_pflip_irq_put(rdev, crtc);
+}
+
+u32 r100_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
+	u32 tmp = ((u32)crtc_base) | RADEON_CRTC_OFFSET__OFFSET_LOCK;
+
+	/* Lock the graphics update lock */
+	/* update the scanout addresses */
+	WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, tmp);
+
+	/* Note: We don't wait for update_pending to assert, as this never
+	 * happens for some reason on R1xx - R4xx. Adds a bit of imprecision.
+	 */
+
+	/* Unlock the lock, so double-buffering can take place inside vblank */
+	tmp &= ~RADEON_CRTC_OFFSET__OFFSET_LOCK;
+	WREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset, tmp);
+
+	/* Return current update_pending status: */
+	return RREG32(RADEON_CRTC_OFFSET + radeon_crtc->crtc_offset) & RADEON_CRTC_OFFSET__GUI_TRIG_OFFSET;
+}
+
 void r100_pm_get_dynpm_state(struct radeon_device *rdev)
 {
 	int i;
@@ -526,10 +574,12 @@ int r100_irq_set(struct radeon_device *rdev)
 	if (rdev->irq.gui_idle) {
 		tmp |= RADEON_GUI_IDLE_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[0]) {
+	if (rdev->irq.crtc_vblank_int[0] ||
+	    rdev->irq.pflip[0]) {
 		tmp |= RADEON_CRTC_VBLANK_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[1]) {
+	if (rdev->irq.crtc_vblank_int[1] ||
+	    rdev->irq.pflip[1]) {
 		tmp |= RADEON_CRTC2_VBLANK_MASK;
 	}
 	if (rdev->irq.hpd[0]) {
@@ -600,14 +650,22 @@ int r100_irq_process(struct radeon_device *rdev)
 		}
 		/* Vertical blank interrupts */
 		if (status & RADEON_CRTC_VBLANK_STAT) {
-			drm_handle_vblank(rdev->ddev, 0);
-			rdev->pm.vblank_sync = true;
-			wake_up(&rdev->irq.vblank_queue);
+			if (rdev->irq.crtc_vblank_int[0]) {
+				drm_handle_vblank(rdev->ddev, 0);
+				rdev->pm.vblank_sync = true;
+				wake_up(&rdev->irq.vblank_queue);
+			}
+			if (rdev->irq.pflip[0])
+				radeon_crtc_handle_flip(rdev, 0);
 		}
 		if (status & RADEON_CRTC2_VBLANK_STAT) {
-			drm_handle_vblank(rdev->ddev, 1);
-			rdev->pm.vblank_sync = true;
-			wake_up(&rdev->irq.vblank_queue);
+			if (rdev->irq.crtc_vblank_int[1]) {
+				drm_handle_vblank(rdev->ddev, 1);
+				rdev->pm.vblank_sync = true;
+				wake_up(&rdev->irq.vblank_queue);
+			}
+			if (rdev->irq.pflip[1])
+				radeon_crtc_handle_flip(rdev, 1);
 		}
 		if (status & RADEON_FP_DETECT_STAT) {
 			queue_hotplug = true;
diff --git a/drivers/gpu/drm/radeon/r500_reg.h b/drivers/gpu/drm/radeon/r500_reg.h
index 6ac1f604e29b..fc437059918f 100644
--- a/drivers/gpu/drm/radeon/r500_reg.h
+++ b/drivers/gpu/drm/radeon/r500_reg.h
@@ -355,6 +355,8 @@
 #define AVIVO_D1CRTC_FRAME_COUNT                                0x60a4
 #define AVIVO_D1CRTC_STEREO_CONTROL                             0x60c4
 
+#define AVIVO_D1MODE_MASTER_UPDATE_MODE                         0x60e4
+
 /* master controls */
 #define AVIVO_DC_CRTC_MASTER_EN                                 0x60f8
 #define AVIVO_DC_CRTC_TV_CONTROL                                0x60fc
@@ -409,8 +411,10 @@
 #define AVIVO_D1GRPH_X_END                                      0x6134
 #define AVIVO_D1GRPH_Y_END                                      0x6138
 #define AVIVO_D1GRPH_UPDATE                                     0x6144
+#       define AVIVO_D1GRPH_SURFACE_UPDATE_PENDING              (1 << 2)
 #       define AVIVO_D1GRPH_UPDATE_LOCK                         (1 << 16)
 #define AVIVO_D1GRPH_FLIP_CONTROL                               0x6148
+#       define AVIVO_D1GRPH_SURFACE_UPDATE_H_RETRACE_EN         (1 << 0)
 
 #define AVIVO_D1CUR_CONTROL                     0x6400
 #       define AVIVO_D1CURSOR_EN                (1 << 0)
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index a3552594ccc4..53bfe3afb0fa 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -83,6 +83,9 @@ MODULE_FIRMWARE("radeon/JUNIPER_rlc.bin");
 MODULE_FIRMWARE("radeon/CYPRESS_pfp.bin");
 MODULE_FIRMWARE("radeon/CYPRESS_me.bin");
 MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
+MODULE_FIRMWARE("radeon/PALM_pfp.bin");
+MODULE_FIRMWARE("radeon/PALM_me.bin");
+MODULE_FIRMWARE("radeon/SUMO_rlc.bin");
 
 int r600_debugfs_mc_info_init(struct radeon_device *rdev);
 
@@ -1161,7 +1164,7 @@ static void r600_mc_program(struct radeon_device *rdev)
  * Note: GTT start, end, size should be initialized before calling this
  * function on AGP platform.
  */
-void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
+static void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
 {
 	u64 size_bf, size_af;
 
@@ -1998,6 +2001,10 @@ int r600_init_microcode(struct radeon_device *rdev)
 		chip_name = "CYPRESS";
 		rlc_chip_name = "CYPRESS";
 		break;
+	case CHIP_PALM:
+		chip_name = "PALM";
+		rlc_chip_name = "SUMO";
+		break;
 	default: BUG();
 	}
 
@@ -2863,6 +2870,8 @@ static void r600_disable_interrupt_state(struct radeon_device *rdev)
 	WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
 	WREG32(GRBM_INT_CNTL, 0);
 	WREG32(DxMODE_INT_MASK, 0);
+	WREG32(D1GRPH_INTERRUPT_CONTROL, 0);
+	WREG32(D2GRPH_INTERRUPT_CONTROL, 0);
 	if (ASIC_IS_DCE3(rdev)) {
 		WREG32(DCE3_DACA_AUTODETECT_INT_CONTROL, 0);
 		WREG32(DCE3_DACB_AUTODETECT_INT_CONTROL, 0);
@@ -2987,6 +2996,7 @@ int r600_irq_set(struct radeon_device *rdev)
 	u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
 	u32 grbm_int_cntl = 0;
 	u32 hdmi1, hdmi2;
+	u32 d1grph = 0, d2grph = 0;
 
 	if (!rdev->irq.installed) {
 		WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
@@ -3023,11 +3033,13 @@ int r600_irq_set(struct radeon_device *rdev)
 		cp_int_cntl |= RB_INT_ENABLE;
 		cp_int_cntl |= TIME_STAMP_INT_ENABLE;
 	}
-	if (rdev->irq.crtc_vblank_int[0]) {
+	if (rdev->irq.crtc_vblank_int[0] ||
+	    rdev->irq.pflip[0]) {
 		DRM_DEBUG("r600_irq_set: vblank 0\n");
 		mode_int |= D1MODE_VBLANK_INT_MASK;
 	}
-	if (rdev->irq.crtc_vblank_int[1]) {
+	if (rdev->irq.crtc_vblank_int[1] ||
+	    rdev->irq.pflip[1]) {
 		DRM_DEBUG("r600_irq_set: vblank 1\n");
 		mode_int |= D2MODE_VBLANK_INT_MASK;
 	}
@@ -3070,6 +3082,8 @@ int r600_irq_set(struct radeon_device *rdev)
 
 	WREG32(CP_INT_CNTL, cp_int_cntl);
 	WREG32(DxMODE_INT_MASK, mode_int);
+	WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph);
+	WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph);
 	WREG32(GRBM_INT_CNTL, grbm_int_cntl);
 	WREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, hdmi1);
 	if (ASIC_IS_DCE3(rdev)) {
@@ -3092,32 +3106,35 @@ int r600_irq_set(struct radeon_device *rdev)
 	return 0;
 }
 
-static inline void r600_irq_ack(struct radeon_device *rdev,
-				u32 *disp_int,
-				u32 *disp_int_cont,
-				u32 *disp_int_cont2)
+static inline void r600_irq_ack(struct radeon_device *rdev)
 {
 	u32 tmp;
 
 	if (ASIC_IS_DCE3(rdev)) {
-		*disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS);
-		*disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);
-		*disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);
+		rdev->irq.stat_regs.r600.disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS);
+		rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);
+		rdev->irq.stat_regs.r600.disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);
 	} else {
-		*disp_int = RREG32(DISP_INTERRUPT_STATUS);
-		*disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
-		*disp_int_cont2 = 0;
-	}
-
-	if (*disp_int & LB_D1_VBLANK_INTERRUPT)
+		rdev->irq.stat_regs.r600.disp_int = RREG32(DISP_INTERRUPT_STATUS);
+		rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
+		rdev->irq.stat_regs.r600.disp_int_cont2 = 0;
+	}
+	rdev->irq.stat_regs.r600.d1grph_int = RREG32(D1GRPH_INTERRUPT_STATUS);
+	rdev->irq.stat_regs.r600.d2grph_int = RREG32(D2GRPH_INTERRUPT_STATUS);
+
+	if (rdev->irq.stat_regs.r600.d1grph_int & DxGRPH_PFLIP_INT_OCCURRED)
+		WREG32(D1GRPH_INTERRUPT_STATUS, DxGRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.r600.d2grph_int & DxGRPH_PFLIP_INT_OCCURRED)
+		WREG32(D2GRPH_INTERRUPT_STATUS, DxGRPH_PFLIP_INT_CLEAR);
+	if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT)
 		WREG32(D1MODE_VBLANK_STATUS, DxMODE_VBLANK_ACK);
-	if (*disp_int & LB_D1_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT)
 		WREG32(D1MODE_VLINE_STATUS, DxMODE_VLINE_ACK);
-	if (*disp_int & LB_D2_VBLANK_INTERRUPT)
+	if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT)
 		WREG32(D2MODE_VBLANK_STATUS, DxMODE_VBLANK_ACK);
-	if (*disp_int & LB_D2_VLINE_INTERRUPT)
+	if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT)
 		WREG32(D2MODE_VLINE_STATUS, DxMODE_VLINE_ACK);
-	if (*disp_int & DC_HPD1_INTERRUPT) {
+	if (rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT) {
 		if (ASIC_IS_DCE3(rdev)) {
 			tmp = RREG32(DC_HPD1_INT_CONTROL);
 			tmp |= DC_HPDx_INT_ACK;
@@ -3128,7 +3145,7 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
 			WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
 		}
 	}
-	if (*disp_int & DC_HPD2_INTERRUPT) {
+	if (rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT) {
 		if (ASIC_IS_DCE3(rdev)) {
 			tmp = RREG32(DC_HPD2_INT_CONTROL);
 			tmp |= DC_HPDx_INT_ACK;
@@ -3139,7 +3156,7 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
 			WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
 		}
 	}
-	if (*disp_int_cont & DC_HPD3_INTERRUPT) {
+	if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT) {
 		if (ASIC_IS_DCE3(rdev)) {
 			tmp = RREG32(DC_HPD3_INT_CONTROL);
 			tmp |= DC_HPDx_INT_ACK;
@@ -3150,18 +3167,18 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
 			WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
 		}
 	}
-	if (*disp_int_cont & DC_HPD4_INTERRUPT) {
+	if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT) {
 		tmp = RREG32(DC_HPD4_INT_CONTROL);
 		tmp |= DC_HPDx_INT_ACK;
 		WREG32(DC_HPD4_INT_CONTROL, tmp);
 	}
 	if (ASIC_IS_DCE32(rdev)) {
-		if (*disp_int_cont2 & DC_HPD5_INTERRUPT) {
+		if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT) {
 			tmp = RREG32(DC_HPD5_INT_CONTROL);
 			tmp |= DC_HPDx_INT_ACK;
 			WREG32(DC_HPD5_INT_CONTROL, tmp);
 		}
-		if (*disp_int_cont2 & DC_HPD6_INTERRUPT) {
+		if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT) {
 			tmp = RREG32(DC_HPD5_INT_CONTROL);
 			tmp |= DC_HPDx_INT_ACK;
 			WREG32(DC_HPD6_INT_CONTROL, tmp);
@@ -3183,12 +3200,10 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
 
 void r600_irq_disable(struct radeon_device *rdev)
 {
-	u32 disp_int, disp_int_cont, disp_int_cont2;
-
 	r600_disable_interrupts(rdev);
 	/* Wait and acknowledge irq */
 	mdelay(1);
-	r600_irq_ack(rdev, &disp_int, &disp_int_cont, &disp_int_cont2);
+	r600_irq_ack(rdev);
 	r600_disable_interrupt_state(rdev);
 }
 
@@ -3251,7 +3266,7 @@ int r600_irq_process(struct radeon_device *rdev)
 	u32 wptr = r600_get_ih_wptr(rdev);
 	u32 rptr = rdev->ih.rptr;
 	u32 src_id, src_data;
-	u32 ring_index, disp_int, disp_int_cont, disp_int_cont2;
+	u32 ring_index;
 	unsigned long flags;
 	bool queue_hotplug = false;
 
@@ -3272,7 +3287,7 @@ int r600_irq_process(struct radeon_device *rdev)
 
 restart_ih:
 	/* display interrupts */
-	r600_irq_ack(rdev, &disp_int, &disp_int_cont, &disp_int_cont2);
+	r600_irq_ack(rdev);
 
 	rdev->ih.wptr = wptr;
 	while (rptr != wptr) {
@@ -3285,17 +3300,21 @@ restart_ih:
 		case 1: /* D1 vblank/vline */
 			switch (src_data) {
 			case 0: /* D1 vblank */
-				if (disp_int & LB_D1_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 0);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int &= ~LB_D1_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[0]) {
+						drm_handle_vblank(rdev->ddev, 0);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[0])
+						radeon_crtc_handle_flip(rdev, 0);
+					rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D1 vblank\n");
 				}
 				break;
 			case 1: /* D1 vline */
-				if (disp_int & LB_D1_VLINE_INTERRUPT) {
-					disp_int &= ~LB_D1_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D1 vline\n");
 				}
 				break;
@@ -3307,17 +3326,21 @@ restart_ih:
 		case 5: /* D2 vblank/vline */
 			switch (src_data) {
 			case 0: /* D2 vblank */
-				if (disp_int & LB_D2_VBLANK_INTERRUPT) {
-					drm_handle_vblank(rdev->ddev, 1);
-					rdev->pm.vblank_sync = true;
-					wake_up(&rdev->irq.vblank_queue);
-					disp_int &= ~LB_D2_VBLANK_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT) {
+					if (rdev->irq.crtc_vblank_int[1]) {
+						drm_handle_vblank(rdev->ddev, 1);
+						rdev->pm.vblank_sync = true;
+						wake_up(&rdev->irq.vblank_queue);
+					}
+					if (rdev->irq.pflip[1])
+						radeon_crtc_handle_flip(rdev, 1);
+					rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VBLANK_INTERRUPT;
 					DRM_DEBUG("IH: D2 vblank\n");
 				}
 				break;
 			case 1: /* D1 vline */
-				if (disp_int & LB_D2_VLINE_INTERRUPT) {
-					disp_int &= ~LB_D2_VLINE_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VLINE_INTERRUPT;
 					DRM_DEBUG("IH: D2 vline\n");
 				}
 				break;
@@ -3329,43 +3352,43 @@ restart_ih:
 		case 19: /* HPD/DAC hotplug */
 			switch (src_data) {
 			case 0:
-				if (disp_int & DC_HPD1_INTERRUPT) {
-					disp_int &= ~DC_HPD1_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD1_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD1\n");
 				}
 				break;
 			case 1:
-				if (disp_int & DC_HPD2_INTERRUPT) {
-					disp_int &= ~DC_HPD2_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD2_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD2\n");
 				}
 				break;
 			case 4:
-				if (disp_int_cont & DC_HPD3_INTERRUPT) {
-					disp_int_cont &= ~DC_HPD3_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD3_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD3\n");
 				}
 				break;
 			case 5:
-				if (disp_int_cont & DC_HPD4_INTERRUPT) {
-					disp_int_cont &= ~DC_HPD4_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD4_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD4\n");
 				}
 				break;
 			case 10:
-				if (disp_int_cont2 & DC_HPD5_INTERRUPT) {
-					disp_int_cont2 &= ~DC_HPD5_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD5_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD5\n");
 				}
 				break;
 			case 12:
-				if (disp_int_cont2 & DC_HPD6_INTERRUPT) {
-					disp_int_cont2 &= ~DC_HPD6_INTERRUPT;
+				if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT) {
+					rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD6_INTERRUPT;
 					queue_hotplug = true;
 					DRM_DEBUG("IH: HPD6\n");
 				}
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 9bebac1ec006..0f90fc3482ce 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -315,7 +315,7 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
 		if (array_mode == V_0280A0_ARRAY_LINEAR_GENERAL) {
 			/* the initial DDX does bad things with the CB size occasionally */
 			/* it rounds up height too far for slice tile max but the BO is smaller */
-			tmp = (height - 7) * pitch * bpe;
+			tmp = (height - 7) * 8 * bpe;
 			if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
 				dev_warn(p->dev, "%s offset[%d] %d %d %lu too big\n", __func__, i, track->cb_color_bo_offset[i], tmp, radeon_bo_size(track->cb_color_bo[i]));
 				return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/r600_reg.h b/drivers/gpu/drm/radeon/r600_reg.h
index d84612ae47e0..33cda016b083 100644
--- a/drivers/gpu/drm/radeon/r600_reg.h
+++ b/drivers/gpu/drm/radeon/r600_reg.h
@@ -86,6 +86,7 @@
 #define R600_HDP_NONSURFACE_BASE                                0x2c04
 
 #define R600_BUS_CNTL                                           0x5420
+#       define R600_BIOS_ROM_DIS                                (1 << 1)
 #define R600_CONFIG_CNTL                                        0x5424
 #define R600_CONFIG_MEMSIZE                                     0x5428
 #define R600_CONFIG_F0_BASE                                     0x542C
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index bff4dc4f410f..c89cfa8e0c05 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -728,6 +728,15 @@
 /* DCE 3.2 */
 #       define DC_HPDx_EN                                 (1 << 28)
 
+#define D1GRPH_INTERRUPT_STATUS                           0x6158
+#define D2GRPH_INTERRUPT_STATUS                           0x6958
+#       define DxGRPH_PFLIP_INT_OCCURRED                  (1 << 0)
+#       define DxGRPH_PFLIP_INT_CLEAR                     (1 << 8)
+#define D1GRPH_INTERRUPT_CONTROL                          0x615c
+#define D2GRPH_INTERRUPT_CONTROL                          0x695c
+#       define DxGRPH_PFLIP_INT_MASK                      (1 << 0)
+#       define DxGRPH_PFLIP_INT_TYPE                      (1 << 8)
+
 /*
  * PM4
  */
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 3a7095743d44..431d4186ddf0 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -69,6 +69,7 @@
 #include <ttm/ttm_bo_driver.h>
 #include <ttm/ttm_placement.h>
 #include <ttm/ttm_module.h>
+#include <ttm/ttm_execbuf_util.h>
 
 #include "radeon_family.h"
 #include "radeon_mode.h"
@@ -180,6 +181,7 @@ void rs690_pm_info(struct radeon_device *rdev);
 extern u32 rv6xx_get_temp(struct radeon_device *rdev);
 extern u32 rv770_get_temp(struct radeon_device *rdev);
 extern u32 evergreen_get_temp(struct radeon_device *rdev);
+extern u32 sumo_get_temp(struct radeon_device *rdev);
 
 /*
  * Fences.
@@ -259,13 +261,12 @@ struct radeon_bo {
 };
 
 struct radeon_bo_list {
-	struct list_head	list;
+	struct ttm_validate_buffer tv;
 	struct radeon_bo	*bo;
 	uint64_t		gpu_offset;
 	unsigned		rdomain;
 	unsigned		wdomain;
 	u32			tiling_flags;
-	bool			reserved;
 };
 
 /*
@@ -377,11 +378,56 @@ void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg);
 /*
  * IRQS.
  */
+
+struct radeon_unpin_work {
+	struct work_struct work;
+	struct radeon_device *rdev;
+	int crtc_id;
+	struct radeon_fence *fence;
+	struct drm_pending_vblank_event *event;
+	struct radeon_bo *old_rbo;
+	u64 new_crtc_base;
+};
+
+struct r500_irq_stat_regs {
+	u32 disp_int;
+};
+
+struct r600_irq_stat_regs {
+	u32 disp_int;
+	u32 disp_int_cont;
+	u32 disp_int_cont2;
+	u32 d1grph_int;
+	u32 d2grph_int;
+};
+
+struct evergreen_irq_stat_regs {
+	u32 disp_int;
+	u32 disp_int_cont;
+	u32 disp_int_cont2;
+	u32 disp_int_cont3;
+	u32 disp_int_cont4;
+	u32 disp_int_cont5;
+	u32 d1grph_int;
+	u32 d2grph_int;
+	u32 d3grph_int;
+	u32 d4grph_int;
+	u32 d5grph_int;
+	u32 d6grph_int;
+};
+
+union radeon_irq_stat_regs {
+	struct r500_irq_stat_regs r500;
+	struct r600_irq_stat_regs r600;
+	struct evergreen_irq_stat_regs evergreen;
+};
+
 struct radeon_irq {
 	bool		installed;
 	bool		sw_int;
 	/* FIXME: use a define max crtc rather than hardcode it */
 	bool		crtc_vblank_int[6];
+	bool		pflip[6];
 	wait_queue_head_t	vblank_queue;
 	/* FIXME: use defines for max hpd/dacs */
 	bool            hpd[6];
@@ -392,12 +438,17 @@ struct radeon_irq {
 	bool		hdmi[2];
 	spinlock_t sw_lock;
 	int sw_refcount;
+	union radeon_irq_stat_regs stat_regs;
+	spinlock_t pflip_lock[6];
+	int pflip_refcount[6];
 };
 
 int radeon_irq_kms_init(struct radeon_device *rdev);
 void radeon_irq_kms_fini(struct radeon_device *rdev);
 void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev);
 void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev);
+void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc);
+void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc);
 
 /*
  * CP & ring.
@@ -687,6 +738,7 @@ enum radeon_int_thermal_type {
 	THERMAL_TYPE_RV6XX,
 	THERMAL_TYPE_RV770,
 	THERMAL_TYPE_EVERGREEN,
+	THERMAL_TYPE_SUMO,
 };
 
 struct radeon_voltage {
@@ -881,6 +933,10 @@ struct radeon_asic {
 	void (*pm_finish)(struct radeon_device *rdev);
 	void (*pm_init_profile)(struct radeon_device *rdev);
 	void (*pm_get_dynpm_state)(struct radeon_device *rdev);
+	/* pageflipping */
+	void (*pre_page_flip)(struct radeon_device *rdev, int crtc);
+	u32 (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base);
+	void (*post_page_flip)(struct radeon_device *rdev, int crtc);
 };
 
 /*
@@ -1269,6 +1325,7 @@ void r100_pll_errata_after_index(struct radeon_device *rdev);
 #define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
 #define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
 #define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR))
+#define ASIC_IS_DCE41(rdev) ((rdev->family >= CHIP_PALM))
 
 /*
  * BIOS helpers.
@@ -1344,6 +1401,9 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v)
 #define radeon_pm_finish(rdev) (rdev)->asic->pm_finish((rdev))
 #define radeon_pm_init_profile(rdev) (rdev)->asic->pm_init_profile((rdev))
 #define radeon_pm_get_dynpm_state(rdev) (rdev)->asic->pm_get_dynpm_state((rdev))
+#define radeon_pre_page_flip(rdev, crtc) rdev->asic->pre_page_flip((rdev), (crtc))
+#define radeon_page_flip(rdev, crtc, base) rdev->asic->page_flip((rdev), (crtc), (base))
+#define radeon_post_page_flip(rdev, crtc) rdev->asic->post_page_flip((rdev), (crtc))
 
 /* Common functions */
 /* AGP */
@@ -1432,7 +1492,6 @@ extern void rs690_line_buffer_adjust(struct radeon_device *rdev,
 					struct drm_display_mode *mode2);
 
 /* r600, rv610, rv630, rv620, rv635, rv670, rs780, rs880 */
-extern void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
 extern bool r600_card_posted(struct radeon_device *rdev);
 extern void r600_cp_stop(struct radeon_device *rdev);
 extern int r600_cp_start(struct radeon_device *rdev);
@@ -1478,6 +1537,7 @@ extern void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mo
 extern int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
 extern void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);
 
+extern void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
 extern void r700_cp_stop(struct radeon_device *rdev);
 extern void r700_cp_fini(struct radeon_device *rdev);
 extern void evergreen_disable_interrupt_state(struct radeon_device *rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 64fb89ecbf74..3d73fe484f42 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -171,6 +171,9 @@ static struct radeon_asic r100_asic = {
 	.pm_finish = &r100_pm_finish,
 	.pm_init_profile = &r100_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &r100_pre_page_flip,
+	.page_flip = &r100_page_flip,
+	.post_page_flip = &r100_post_page_flip,
 };
 
 static struct radeon_asic r200_asic = {
@@ -215,6 +218,9 @@ static struct radeon_asic r200_asic = {
 	.pm_finish = &r100_pm_finish,
 	.pm_init_profile = &r100_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &r100_pre_page_flip,
+	.page_flip = &r100_page_flip,
+	.post_page_flip = &r100_post_page_flip,
 };
 
 static struct radeon_asic r300_asic = {
@@ -260,6 +266,9 @@ static struct radeon_asic r300_asic = {
 	.pm_finish = &r100_pm_finish,
 	.pm_init_profile = &r100_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &r100_pre_page_flip,
+	.page_flip = &r100_page_flip,
+	.post_page_flip = &r100_post_page_flip,
 };
 
 static struct radeon_asic r300_asic_pcie = {
@@ -304,6 +313,9 @@ static struct radeon_asic r300_asic_pcie = {
 	.pm_finish = &r100_pm_finish,
 	.pm_init_profile = &r100_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &r100_pre_page_flip,
+	.page_flip = &r100_page_flip,
+	.post_page_flip = &r100_post_page_flip,
 };
 
 static struct radeon_asic r420_asic = {
@@ -349,6 +361,9 @@ static struct radeon_asic r420_asic = {
 	.pm_finish = &r100_pm_finish,
 	.pm_init_profile = &r420_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &r100_pre_page_flip,
+	.page_flip = &r100_page_flip,
+	.post_page_flip = &r100_post_page_flip,
 };
 
 static struct radeon_asic rs400_asic = {
@@ -394,6 +409,9 @@ static struct radeon_asic rs400_asic = {
 	.pm_finish = &r100_pm_finish,
 	.pm_init_profile = &r100_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &r100_pre_page_flip,
+	.page_flip = &r100_page_flip,
+	.post_page_flip = &r100_post_page_flip,
 };
 
 static struct radeon_asic rs600_asic = {
@@ -439,6 +457,9 @@ static struct radeon_asic rs600_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &r420_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rs600_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic rs690_asic = {
@@ -484,6 +505,9 @@ static struct radeon_asic rs690_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &r420_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rs600_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic rv515_asic = {
@@ -529,6 +553,9 @@ static struct radeon_asic rv515_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &r420_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rs600_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic r520_asic = {
@@ -574,6 +601,9 @@ static struct radeon_asic r520_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &r420_pm_init_profile,
 	.pm_get_dynpm_state = &r100_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rs600_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic r600_asic = {
@@ -618,6 +648,9 @@ static struct radeon_asic r600_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &r600_pm_init_profile,
 	.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rs600_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic rs780_asic = {
@@ -662,6 +695,9 @@ static struct radeon_asic rs780_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &rs780_pm_init_profile,
 	.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rs600_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic rv770_asic = {
@@ -706,6 +742,9 @@ static struct radeon_asic rv770_asic = {
 	.pm_finish = &rs600_pm_finish,
 	.pm_init_profile = &r600_pm_init_profile,
 	.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
+	.pre_page_flip = &rs600_pre_page_flip,
+	.page_flip = &rv770_page_flip,
+	.post_page_flip = &rs600_post_page_flip,
 };
 
 static struct radeon_asic evergreen_asic = {
@@ -749,6 +788,52 @@ static struct radeon_asic evergreen_asic = {
 	.pm_finish = &evergreen_pm_finish,
 	.pm_init_profile = &r600_pm_init_profile,
 	.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
+	.pre_page_flip = &evergreen_pre_page_flip,
+	.page_flip = &evergreen_page_flip,
+	.post_page_flip = &evergreen_post_page_flip,
+};
+
+static struct radeon_asic sumo_asic = {
+	.init = &evergreen_init,
+	.fini = &evergreen_fini,
+	.suspend = &evergreen_suspend,
+	.resume = &evergreen_resume,
+	.cp_commit = &r600_cp_commit,
+	.gpu_is_lockup = &evergreen_gpu_is_lockup,
+	.asic_reset = &evergreen_asic_reset,
+	.vga_set_state = &r600_vga_set_state,
+	.gart_tlb_flush = &evergreen_pcie_gart_tlb_flush,
+	.gart_set_page = &rs600_gart_set_page,
+	.ring_test = &r600_ring_test,
+	.ring_ib_execute = &r600_ring_ib_execute,
+	.irq_set = &evergreen_irq_set,
+	.irq_process = &evergreen_irq_process,
+	.get_vblank_counter = &evergreen_get_vblank_counter,
+	.fence_ring_emit = &r600_fence_ring_emit,
+	.cs_parse = &evergreen_cs_parse,
+	.copy_blit = &evergreen_copy_blit,
+	.copy_dma = &evergreen_copy_blit,
+	.copy = &evergreen_copy_blit,
+	.get_engine_clock = &radeon_atom_get_engine_clock,
+	.set_engine_clock = &radeon_atom_set_engine_clock,
+	.get_memory_clock = NULL,
+	.set_memory_clock = NULL,
+	.get_pcie_lanes = NULL,
+	.set_pcie_lanes = NULL,
+	.set_clock_gating = NULL,
+	.set_surface_reg = r600_set_surface_reg,
+	.clear_surface_reg = r600_clear_surface_reg,
+	.bandwidth_update = &evergreen_bandwidth_update,
+	.hpd_init = &evergreen_hpd_init,
+	.hpd_fini = &evergreen_hpd_fini,
+	.hpd_sense = &evergreen_hpd_sense,
+	.hpd_set_polarity = &evergreen_hpd_set_polarity,
+	.gui_idle = &r600_gui_idle,
+	.pm_misc = &evergreen_pm_misc,
+	.pm_prepare = &evergreen_pm_prepare,
+	.pm_finish = &evergreen_pm_finish,
+	.pm_init_profile = &rs780_pm_init_profile,
+	.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
 };
 
 int radeon_asic_init(struct radeon_device *rdev)
@@ -835,6 +920,9 @@ int radeon_asic_init(struct radeon_device *rdev)
 	case CHIP_HEMLOCK:
 		rdev->asic = &evergreen_asic;
 		break;
+	case CHIP_PALM:
+		rdev->asic = &sumo_asic;
+		break;
 	default:
 		/* FIXME: not supported yet */
 		return -EINVAL;
@@ -849,7 +937,9 @@ int radeon_asic_init(struct radeon_device *rdev)
 	if (rdev->flags & RADEON_SINGLE_CRTC)
 		rdev->num_crtc = 1;
 	else {
-		if (ASIC_IS_DCE4(rdev))
+		if (ASIC_IS_DCE41(rdev))
+			rdev->num_crtc = 2;
+		else if (ASIC_IS_DCE4(rdev))
 			rdev->num_crtc = 6;
 		else
 			rdev->num_crtc = 2;
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 740988244143..4970eda1bd41 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -130,6 +130,9 @@ extern void r100_pm_prepare(struct radeon_device *rdev);
 extern void r100_pm_finish(struct radeon_device *rdev);
 extern void r100_pm_init_profile(struct radeon_device *rdev);
 extern void r100_pm_get_dynpm_state(struct radeon_device *rdev);
+extern void r100_pre_page_flip(struct radeon_device *rdev, int crtc);
+extern u32 r100_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
+extern void r100_post_page_flip(struct radeon_device *rdev, int crtc);
 
 /*
  * r200,rv250,rs300,rv280
@@ -205,6 +208,9 @@ void rs600_hpd_set_polarity(struct radeon_device *rdev,
 extern void rs600_pm_misc(struct radeon_device *rdev);
 extern void rs600_pm_prepare(struct radeon_device *rdev);
 extern void rs600_pm_finish(struct radeon_device *rdev);
+extern void rs600_pre_page_flip(struct radeon_device *rdev, int crtc);
+extern u32 rs600_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
+extern void rs600_post_page_flip(struct radeon_device *rdev, int crtc);
 
 /*
  * rs690,rs740
@@ -287,6 +293,7 @@ void rv770_fini(struct radeon_device *rdev);
 int rv770_suspend(struct radeon_device *rdev);
 int rv770_resume(struct radeon_device *rdev);
 extern void rv770_pm_misc(struct radeon_device *rdev);
+extern u32 rv770_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
 
 /*
  * evergreen
@@ -314,5 +321,8 @@ extern int evergreen_cs_parse(struct radeon_cs_parser *p);
 extern void evergreen_pm_misc(struct radeon_device *rdev);
 extern void evergreen_pm_prepare(struct radeon_device *rdev);
 extern void evergreen_pm_finish(struct radeon_device *rdev);
+extern void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc);
+extern u32 evergreen_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
+extern void evergreen_post_page_flip(struct radeon_device *rdev, int crtc);
 
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 87ead090c7d5..8e82f672263f 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -98,6 +98,14 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev
 				}
 			}
 
+			/* some DCE3 boards have bad data for this entry */
+			if (ASIC_IS_DCE3(rdev)) {
+				if ((i == 4) &&
+				    (gpio->usClkMaskRegisterIndex == 0x1fda) &&
+				    (gpio->sucI2cId.ucAccess == 0x94))
+					gpio->sucI2cId.ucAccess = 0x14;
+			}
+
 			if (gpio->sucI2cId.ucAccess == id) {
 				i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
 				i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
@@ -174,6 +182,14 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
 				}
 			}
 
+			/* some DCE3 boards have bad data for this entry */
+			if (ASIC_IS_DCE3(rdev)) {
+				if ((i == 4) &&
+				    (gpio->usClkMaskRegisterIndex == 0x1fda) &&
+				    (gpio->sucI2cId.ucAccess == 0x94))
+					gpio->sucI2cId.ucAccess = 0x14;
+			}
+
 			i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
 			i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
 			i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
@@ -1321,6 +1337,43 @@ bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev,
 	return false;
 }
 
+static void radeon_atombios_get_igp_ss_overrides(struct radeon_device *rdev,
+						 struct radeon_atom_ss *ss,
+						 int id)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	int index = GetIndexIntoMasterTable(DATA, IntegratedSystemInfo);
+	u16 data_offset, size;
+	struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 *igp_info;
+	u8 frev, crev;
+	u16 percentage = 0, rate = 0;
+
+	/* get any igp specific overrides */
+	if (atom_parse_data_header(mode_info->atom_context, index, &size,
+				   &frev, &crev, &data_offset)) {
+		igp_info = (struct _ATOM_INTEGRATED_SYSTEM_INFO_V6 *)
+			(mode_info->atom_context->bios + data_offset);
+		switch (id) {
+		case ASIC_INTERNAL_SS_ON_TMDS:
+			percentage = le16_to_cpu(igp_info->usDVISSPercentage);
+			rate = le16_to_cpu(igp_info->usDVISSpreadRateIn10Hz);
+			break;
+		case ASIC_INTERNAL_SS_ON_HDMI:
+			percentage = le16_to_cpu(igp_info->usHDMISSPercentage);
+			rate = le16_to_cpu(igp_info->usHDMISSpreadRateIn10Hz);
+			break;
+		case ASIC_INTERNAL_SS_ON_LVDS:
+			percentage = le16_to_cpu(igp_info->usLvdsSSPercentage);
+			rate = le16_to_cpu(igp_info->usLvdsSSpreadRateIn10Hz);
+			break;
+		}
+		if (percentage)
+			ss->percentage = percentage;
+		if (rate)
+			ss->rate = rate;
+	}
+}
+
 union asic_ss_info {
 	struct _ATOM_ASIC_INTERNAL_SS_INFO info;
 	struct _ATOM_ASIC_INTERNAL_SS_INFO_V2 info_2;
@@ -1385,6 +1438,8 @@ bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev,
 						le16_to_cpu(ss_info->info_3.asSpreadSpectrum[i].usSpreadSpectrumPercentage);
 					ss->type = ss_info->info_3.asSpreadSpectrum[i].ucSpreadSpectrumMode;
 					ss->rate = le16_to_cpu(ss_info->info_3.asSpreadSpectrum[i].usSpreadRateIn10Hz);
+					if (rdev->flags & RADEON_IS_IGP)
+						radeon_atombios_get_igp_ss_overrides(rdev, ss, id);
 					return true;
 				}
 			}
@@ -1724,495 +1779,600 @@ static const char *pp_lib_thermal_controller_names[] = {
 	"RV6xx",
 	"RV770",
 	"adt7473",
+	"NONE",
 	"External GPIO",
 	"Evergreen",
-	"adt7473 with internal",
-
+	"emc2103",
+	"Sumo",
 };
 
 union power_info {
 	struct _ATOM_POWERPLAY_INFO info;
 	struct _ATOM_POWERPLAY_INFO_V2 info_2;
 	struct _ATOM_POWERPLAY_INFO_V3 info_3;
-	struct _ATOM_PPLIB_POWERPLAYTABLE info_4;
+	struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
+	struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
+	struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
 };
 
-void radeon_atombios_get_power_modes(struct radeon_device *rdev)
+union pplib_clock_info {
+	struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
+	struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
+	struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
+	struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
+};
+
+union pplib_power_state {
+	struct _ATOM_PPLIB_STATE v1;
+	struct _ATOM_PPLIB_STATE_V2 v2;
+};
+
+static void radeon_atombios_parse_misc_flags_1_3(struct radeon_device *rdev,
+						 int state_index,
+						 u32 misc, u32 misc2)
+{
+	rdev->pm.power_state[state_index].misc = misc;
+	rdev->pm.power_state[state_index].misc2 = misc2;
+	/* order matters! */
+	if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE)
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_POWERSAVE;
+	if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE)
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_BATTERY;
+	if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE)
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_BATTERY;
+	if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN)
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_BALANCED;
+	if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) {
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_PERFORMANCE;
+		rdev->pm.power_state[state_index].flags &=
+			~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
+	}
+	if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE)
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_BALANCED;
+	if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) {
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_DEFAULT;
+		rdev->pm.default_power_state_index = state_index;
+		rdev->pm.power_state[state_index].default_clock_mode =
+			&rdev->pm.power_state[state_index].clock_info[0];
+	} else if (state_index == 0) {
+		rdev->pm.power_state[state_index].clock_info[0].flags |=
+			RADEON_PM_MODE_NO_DISPLAY;
+	}
+}
+
+static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
 {
 	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	u32 misc, misc2 = 0;
+	int num_modes = 0, i;
+	int state_index = 0;
+	struct radeon_i2c_bus_rec i2c_bus;
+	union power_info *power_info;
 	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
-	u16 data_offset;
+        u16 data_offset;
 	u8 frev, crev;
-	u32 misc, misc2 = 0, sclk, mclk;
-	union power_info *power_info;
-	struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
-	struct _ATOM_PPLIB_STATE *power_state;
-	int num_modes = 0, i, j;
-	int state_index = 0, mode_index = 0;
-	struct radeon_i2c_bus_rec i2c_bus;
-
-	rdev->pm.default_power_state_index = -1;
 
-	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
-				   &frev, &crev, &data_offset)) {
-		power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
-		if (frev < 4) {
-			/* add the i2c bus for thermal/fan chip */
-			if (power_info->info.ucOverdriveThermalController > 0) {
-				DRM_INFO("Possible %s thermal controller at 0x%02x\n",
-					 thermal_controller_names[power_info->info.ucOverdriveThermalController],
-					 power_info->info.ucOverdriveControllerAddress >> 1);
-				i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine);
-				rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-				if (rdev->pm.i2c_bus) {
-					struct i2c_board_info info = { };
-					const char *name = thermal_controller_names[power_info->info.
-										    ucOverdriveThermalController];
-					info.addr = power_info->info.ucOverdriveControllerAddress >> 1;
-					strlcpy(info.type, name, sizeof(info.type));
-					i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
-				}
+	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
+				   &frev, &crev, &data_offset))
+		return state_index;
+	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
+
+	/* add the i2c bus for thermal/fan chip */
+	if (power_info->info.ucOverdriveThermalController > 0) {
+		DRM_INFO("Possible %s thermal controller at 0x%02x\n",
+			 thermal_controller_names[power_info->info.ucOverdriveThermalController],
+			 power_info->info.ucOverdriveControllerAddress >> 1);
+		i2c_bus = radeon_lookup_i2c_gpio(rdev, power_info->info.ucOverdriveI2cLine);
+		rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
+		if (rdev->pm.i2c_bus) {
+			struct i2c_board_info info = { };
+			const char *name = thermal_controller_names[power_info->info.
+								    ucOverdriveThermalController];
+			info.addr = power_info->info.ucOverdriveControllerAddress >> 1;
+			strlcpy(info.type, name, sizeof(info.type));
+			i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
+		}
+	}
+	num_modes = power_info->info.ucNumOfPowerModeEntries;
+	if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK)
+		num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK;
+	/* last mode is usually default, array is low to high */
+	for (i = 0; i < num_modes; i++) {
+		rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
+		switch (frev) {
+		case 1:
+			rdev->pm.power_state[state_index].num_clock_modes = 1;
+			rdev->pm.power_state[state_index].clock_info[0].mclk =
+				le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock);
+			rdev->pm.power_state[state_index].clock_info[0].sclk =
+				le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock);
+			/* skip invalid modes */
+			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
+			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
+				continue;
+			rdev->pm.power_state[state_index].pcie_lanes =
+				power_info->info.asPowerPlayInfo[i].ucNumPciELanes;
+			misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo);
+			if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
+			    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
+					VOLTAGE_GPIO;
+				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
+					radeon_lookup_gpio(rdev,
+							   power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex);
+				if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
+					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
+						true;
+				else
+					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
+						false;
+			} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
+					VOLTAGE_VDDC;
+				rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
+					power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex;
 			}
-			num_modes = power_info->info.ucNumOfPowerModeEntries;
-			if (num_modes > ATOM_MAX_NUMBEROF_POWER_BLOCK)
-				num_modes = ATOM_MAX_NUMBEROF_POWER_BLOCK;
-			/* last mode is usually default, array is low to high */
-			for (i = 0; i < num_modes; i++) {
-				rdev->pm.power_state[state_index].clock_info[0].voltage.type = VOLTAGE_NONE;
-				switch (frev) {
-				case 1:
-					rdev->pm.power_state[state_index].num_clock_modes = 1;
-					rdev->pm.power_state[state_index].clock_info[0].mclk =
-						le16_to_cpu(power_info->info.asPowerPlayInfo[i].usMemoryClock);
-					rdev->pm.power_state[state_index].clock_info[0].sclk =
-						le16_to_cpu(power_info->info.asPowerPlayInfo[i].usEngineClock);
-					/* skip invalid modes */
-					if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-					    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-						continue;
-					rdev->pm.power_state[state_index].pcie_lanes =
-						power_info->info.asPowerPlayInfo[i].ucNumPciELanes;
-					misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo);
-					if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
-					    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-							VOLTAGE_GPIO;
-						rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-							radeon_lookup_gpio(rdev,
-							power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex);
-						if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
-							rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-								true;
-						else
-							rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-								false;
-					} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-							VOLTAGE_VDDC;
-						rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
-							power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex;
-					}
-					rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					rdev->pm.power_state[state_index].misc = misc;
-					/* order matters! */
-					if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_POWERSAVE;
-					if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-					if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-					if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BALANCED;
-					if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_PERFORMANCE;
-						rdev->pm.power_state[state_index].flags &=
-							~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					}
-					if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_DEFAULT;
-						rdev->pm.default_power_state_index = state_index;
-						rdev->pm.power_state[state_index].default_clock_mode =
-							&rdev->pm.power_state[state_index].clock_info[0];
-						rdev->pm.power_state[state_index].flags &=
-							~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					} else if (state_index == 0) {
-						rdev->pm.power_state[state_index].clock_info[0].flags |=
-							RADEON_PM_MODE_NO_DISPLAY;
-					}
-					state_index++;
-					break;
-				case 2:
-					rdev->pm.power_state[state_index].num_clock_modes = 1;
-					rdev->pm.power_state[state_index].clock_info[0].mclk =
-						le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock);
-					rdev->pm.power_state[state_index].clock_info[0].sclk =
-						le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock);
-					/* skip invalid modes */
-					if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-					    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-						continue;
-					rdev->pm.power_state[state_index].pcie_lanes =
-						power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes;
-					misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo);
-					misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2);
-					if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
-					    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-							VOLTAGE_GPIO;
-						rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-							radeon_lookup_gpio(rdev,
-							power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex);
-						if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
-							rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-								true;
-						else
-							rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-								false;
-					} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-							VOLTAGE_VDDC;
-						rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
-							power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex;
-					}
-					rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					rdev->pm.power_state[state_index].misc = misc;
-					rdev->pm.power_state[state_index].misc2 = misc2;
-					/* order matters! */
-					if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_POWERSAVE;
-					if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-					if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-					if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BALANCED;
-					if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_PERFORMANCE;
-						rdev->pm.power_state[state_index].flags &=
-							~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					}
-					if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BALANCED;
-					if (misc2 & ATOM_PM_MISCINFO2_MULTI_DISPLAY_SUPPORT)
-						rdev->pm.power_state[state_index].flags &=
-							~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_DEFAULT;
-						rdev->pm.default_power_state_index = state_index;
-						rdev->pm.power_state[state_index].default_clock_mode =
-							&rdev->pm.power_state[state_index].clock_info[0];
-						rdev->pm.power_state[state_index].flags &=
-							~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					} else if (state_index == 0) {
-						rdev->pm.power_state[state_index].clock_info[0].flags |=
-							RADEON_PM_MODE_NO_DISPLAY;
-					}
-					state_index++;
-					break;
-				case 3:
-					rdev->pm.power_state[state_index].num_clock_modes = 1;
-					rdev->pm.power_state[state_index].clock_info[0].mclk =
-						le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock);
-					rdev->pm.power_state[state_index].clock_info[0].sclk =
-						le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock);
-					/* skip invalid modes */
-					if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
-					    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
-						continue;
-					rdev->pm.power_state[state_index].pcie_lanes =
-						power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes;
-					misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo);
-					misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2);
-					if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
-					    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-							VOLTAGE_GPIO;
-						rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-							radeon_lookup_gpio(rdev,
-							power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex);
-						if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
-							rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-								true;
-						else
-							rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
-								false;
-					} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
-						rdev->pm.power_state[state_index].clock_info[0].voltage.type =
-							VOLTAGE_VDDC;
-						rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
-							power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex;
-						if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) {
-							rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled =
-								true;
-							rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id =
-							power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex;
-						}
-					}
-					rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					rdev->pm.power_state[state_index].misc = misc;
-					rdev->pm.power_state[state_index].misc2 = misc2;
-					/* order matters! */
-					if (misc & ATOM_PM_MISCINFO_POWER_SAVING_MODE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_POWERSAVE;
-					if (misc & ATOM_PM_MISCINFO_DEFAULT_DC_STATE_ENTRY_TRUE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-					if (misc & ATOM_PM_MISCINFO_DEFAULT_LOW_DC_STATE_ENTRY_TRUE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-					if (misc & ATOM_PM_MISCINFO_LOAD_BALANCE_EN)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BALANCED;
-					if (misc & ATOM_PM_MISCINFO_3D_ACCELERATION_EN) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_PERFORMANCE;
-						rdev->pm.power_state[state_index].flags &=
-							~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					}
-					if (misc2 & ATOM_PM_MISCINFO2_SYSTEM_AC_LITE_MODE)
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BALANCED;
-					if (misc & ATOM_PM_MISCINFO_DRIVER_DEFAULT_MODE) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_DEFAULT;
-						rdev->pm.default_power_state_index = state_index;
-						rdev->pm.power_state[state_index].default_clock_mode =
-							&rdev->pm.power_state[state_index].clock_info[0];
-					} else if (state_index == 0) {
-						rdev->pm.power_state[state_index].clock_info[0].flags |=
-							RADEON_PM_MODE_NO_DISPLAY;
-					}
-					state_index++;
-					break;
-				}
+			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
+			radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, 0);
+			state_index++;
+			break;
+		case 2:
+			rdev->pm.power_state[state_index].num_clock_modes = 1;
+			rdev->pm.power_state[state_index].clock_info[0].mclk =
+				le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMemoryClock);
+			rdev->pm.power_state[state_index].clock_info[0].sclk =
+				le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulEngineClock);
+			/* skip invalid modes */
+			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
+			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
+				continue;
+			rdev->pm.power_state[state_index].pcie_lanes =
+				power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes;
+			misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo);
+			misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2);
+			if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
+			    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
+					VOLTAGE_GPIO;
+				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
+					radeon_lookup_gpio(rdev,
+							   power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex);
+				if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
+					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
+						true;
+				else
+					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
+						false;
+			} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
+					VOLTAGE_VDDC;
+				rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
+					power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex;
 			}
-			/* last mode is usually default */
-			if (rdev->pm.default_power_state_index == -1) {
-				rdev->pm.power_state[state_index - 1].type =
-					POWER_STATE_TYPE_DEFAULT;
-				rdev->pm.default_power_state_index = state_index - 1;
-				rdev->pm.power_state[state_index - 1].default_clock_mode =
-					&rdev->pm.power_state[state_index - 1].clock_info[0];
-				rdev->pm.power_state[state_index].flags &=
-					~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-				rdev->pm.power_state[state_index].misc = 0;
-				rdev->pm.power_state[state_index].misc2 = 0;
+			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
+			radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2);
+			state_index++;
+			break;
+		case 3:
+			rdev->pm.power_state[state_index].num_clock_modes = 1;
+			rdev->pm.power_state[state_index].clock_info[0].mclk =
+				le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMemoryClock);
+			rdev->pm.power_state[state_index].clock_info[0].sclk =
+				le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulEngineClock);
+			/* skip invalid modes */
+			if ((rdev->pm.power_state[state_index].clock_info[0].mclk == 0) ||
+			    (rdev->pm.power_state[state_index].clock_info[0].sclk == 0))
+				continue;
+			rdev->pm.power_state[state_index].pcie_lanes =
+				power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes;
+			misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo);
+			misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2);
+			if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
+			    (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
+					VOLTAGE_GPIO;
+				rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
+					radeon_lookup_gpio(rdev,
+							   power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex);
+				if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
+					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
+						true;
+				else
+					rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
+						false;
+			} else if (misc & ATOM_PM_MISCINFO_PROGRAM_VOLTAGE) {
+				rdev->pm.power_state[state_index].clock_info[0].voltage.type =
+					VOLTAGE_VDDC;
+				rdev->pm.power_state[state_index].clock_info[0].voltage.vddc_id =
+					power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex;
+				if (misc2 & ATOM_PM_MISCINFO2_VDDCI_DYNAMIC_VOLTAGE_EN) {
+					rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_enabled =
+						true;
+					rdev->pm.power_state[state_index].clock_info[0].voltage.vddci_id =
+						power_info->info_3.asPowerPlayInfo[i].ucVDDCI_VoltageDropIndex;
+				}
 			}
+			rdev->pm.power_state[state_index].flags = RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
+			radeon_atombios_parse_misc_flags_1_3(rdev, state_index, misc, misc2);
+			state_index++;
+			break;
+		}
+	}
+	/* last mode is usually default */
+	if (rdev->pm.default_power_state_index == -1) {
+		rdev->pm.power_state[state_index - 1].type =
+			POWER_STATE_TYPE_DEFAULT;
+		rdev->pm.default_power_state_index = state_index - 1;
+		rdev->pm.power_state[state_index - 1].default_clock_mode =
+			&rdev->pm.power_state[state_index - 1].clock_info[0];
+		rdev->pm.power_state[state_index].flags &=
+			~RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
+		rdev->pm.power_state[state_index].misc = 0;
+		rdev->pm.power_state[state_index].misc2 = 0;
+	}
+	return state_index;
+}
+
+static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *rdev,
+							 ATOM_PPLIB_THERMALCONTROLLER *controller)
+{
+	struct radeon_i2c_bus_rec i2c_bus;
+
+	/* add the i2c bus for thermal/fan chip */
+	if (controller->ucType > 0) {
+		if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) {
+			DRM_INFO("Internal thermal controller %s fan control\n",
+				 (controller->ucFanParameters &
+				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+			rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX;
+		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) {
+			DRM_INFO("Internal thermal controller %s fan control\n",
+				 (controller->ucFanParameters &
+				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+			rdev->pm.int_thermal_type = THERMAL_TYPE_RV770;
+		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) {
+			DRM_INFO("Internal thermal controller %s fan control\n",
+				 (controller->ucFanParameters &
+				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+			rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN;
+		} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SUMO) {
+			DRM_INFO("Internal thermal controller %s fan control\n",
+				 (controller->ucFanParameters &
+				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+			rdev->pm.int_thermal_type = THERMAL_TYPE_SUMO;
+		} else if ((controller->ucType ==
+			    ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
+			   (controller->ucType ==
+			    ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) ||
+			   (controller->ucType ==
+			    ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL)) {
+			DRM_INFO("Special thermal controller config\n");
 		} else {
-			int fw_index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
-			uint8_t fw_frev, fw_crev;
-			uint16_t fw_data_offset, vddc = 0;
-			union firmware_info *firmware_info;
-			ATOM_PPLIB_THERMALCONTROLLER *controller = &power_info->info_4.sThermalController;
-
-			if (atom_parse_data_header(mode_info->atom_context, fw_index, NULL,
-						   &fw_frev, &fw_crev, &fw_data_offset)) {
-				firmware_info =
-					(union firmware_info *)(mode_info->atom_context->bios +
-								fw_data_offset);
-				vddc = firmware_info->info_14.usBootUpVDDCVoltage;
+			DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n",
+				 pp_lib_thermal_controller_names[controller->ucType],
+				 controller->ucI2cAddress >> 1,
+				 (controller->ucFanParameters &
+				  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+			i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine);
+			rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
+			if (rdev->pm.i2c_bus) {
+				struct i2c_board_info info = { };
+				const char *name = pp_lib_thermal_controller_names[controller->ucType];
+				info.addr = controller->ucI2cAddress >> 1;
+				strlcpy(info.type, name, sizeof(info.type));
+				i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
 			}
+		}
+	}
+}
 
-			/* add the i2c bus for thermal/fan chip */
-			if (controller->ucType > 0) {
-				if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) {
-					DRM_INFO("Internal thermal controller %s fan control\n",
-						 (controller->ucFanParameters &
-						  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-					rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX;
-				} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) {
-					DRM_INFO("Internal thermal controller %s fan control\n",
-						 (controller->ucFanParameters &
-						  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-					rdev->pm.int_thermal_type = THERMAL_TYPE_RV770;
-				} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) {
-					DRM_INFO("Internal thermal controller %s fan control\n",
-						 (controller->ucFanParameters &
-						  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-					rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN;
-				} else if ((controller->ucType ==
-					    ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
-					   (controller->ucType ==
-					    ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL)) {
-					DRM_INFO("Special thermal controller config\n");
-				} else {
-					DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n",
-						 pp_lib_thermal_controller_names[controller->ucType],
-						 controller->ucI2cAddress >> 1,
-						 (controller->ucFanParameters &
-						  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
-					i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine);
-					rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
-					if (rdev->pm.i2c_bus) {
-						struct i2c_board_info info = { };
-						const char *name = pp_lib_thermal_controller_names[controller->ucType];
-						info.addr = controller->ucI2cAddress >> 1;
-						strlcpy(info.type, name, sizeof(info.type));
-						i2c_new_device(&rdev->pm.i2c_bus->adapter, &info);
-					}
+static u16 radeon_atombios_get_default_vddc(struct radeon_device *rdev)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+	u8 frev, crev;
+	u16 data_offset;
+	union firmware_info *firmware_info;
+	u16 vddc = 0;
 
-				}
-			}
-			/* first mode is usually default, followed by low to high */
-			for (i = 0; i < power_info->info_4.ucNumStates; i++) {
-				mode_index = 0;
-				power_state = (struct _ATOM_PPLIB_STATE *)
-					(mode_info->atom_context->bios +
-					 data_offset +
-					 le16_to_cpu(power_info->info_4.usStateArrayOffset) +
-					 i * power_info->info_4.ucStateEntrySize);
-				non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
-					(mode_info->atom_context->bios +
-					 data_offset +
-					 le16_to_cpu(power_info->info_4.usNonClockInfoArrayOffset) +
-					 (power_state->ucNonClockStateIndex *
-					  power_info->info_4.ucNonClockSize));
-				for (j = 0; j < (power_info->info_4.ucStateEntrySize - 1); j++) {
-					if (rdev->flags & RADEON_IS_IGP) {
-						struct _ATOM_PPLIB_RS780_CLOCK_INFO *clock_info =
-							(struct _ATOM_PPLIB_RS780_CLOCK_INFO *)
-							(mode_info->atom_context->bios +
-							 data_offset +
-							 le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) +
-							 (power_state->ucClockStateIndices[j] *
-							  power_info->info_4.ucClockInfoSize));
-						sclk = le16_to_cpu(clock_info->usLowEngineClockLow);
-						sclk |= clock_info->ucLowEngineClockHigh << 16;
-						rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-						/* skip invalid modes */
-						if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)
-							continue;
-						/* voltage works differently on IGPs */
-						mode_index++;
-					} else if (ASIC_IS_DCE4(rdev)) {
-						struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO *clock_info =
-							(struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO *)
-							(mode_info->atom_context->bios +
-							 data_offset +
-							 le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) +
-							 (power_state->ucClockStateIndices[j] *
-							  power_info->info_4.ucClockInfoSize));
-						sclk = le16_to_cpu(clock_info->usEngineClockLow);
-						sclk |= clock_info->ucEngineClockHigh << 16;
-						mclk = le16_to_cpu(clock_info->usMemoryClockLow);
-						mclk |= clock_info->ucMemoryClockHigh << 16;
-						rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
-						rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-						/* skip invalid modes */
-						if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) ||
-						    (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0))
-							continue;
-						rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
-							VOLTAGE_SW;
-						rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
-							clock_info->usVDDC;
-						/* XXX usVDDCI */
-						mode_index++;
-					} else {
-						struct _ATOM_PPLIB_R600_CLOCK_INFO *clock_info =
-							(struct _ATOM_PPLIB_R600_CLOCK_INFO *)
-							(mode_info->atom_context->bios +
-							 data_offset +
-							 le16_to_cpu(power_info->info_4.usClockInfoArrayOffset) +
-							 (power_state->ucClockStateIndices[j] *
-							  power_info->info_4.ucClockInfoSize));
-						sclk = le16_to_cpu(clock_info->usEngineClockLow);
-						sclk |= clock_info->ucEngineClockHigh << 16;
-						mclk = le16_to_cpu(clock_info->usMemoryClockLow);
-						mclk |= clock_info->ucMemoryClockHigh << 16;
-						rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
-						rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
-						/* skip invalid modes */
-						if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) ||
-						    (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0))
-							continue;
-						rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
-							VOLTAGE_SW;
-						rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
-							clock_info->usVDDC;
-						mode_index++;
-					}
-				}
-				rdev->pm.power_state[state_index].num_clock_modes = mode_index;
-				if (mode_index) {
-					misc = le32_to_cpu(non_clock_info->ulCapsAndSettings);
-					misc2 = le16_to_cpu(non_clock_info->usClassification);
-					rdev->pm.power_state[state_index].misc = misc;
-					rdev->pm.power_state[state_index].misc2 = misc2;
-					rdev->pm.power_state[state_index].pcie_lanes =
-						((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >>
-						ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
-					switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) {
-					case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY:
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BATTERY;
-						break;
-					case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED:
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_BALANCED;
-						break;
-					case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE:
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_PERFORMANCE;
-						break;
-					case ATOM_PPLIB_CLASSIFICATION_UI_NONE:
-						if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE)
-							rdev->pm.power_state[state_index].type =
-								POWER_STATE_TYPE_PERFORMANCE;
-						break;
-					}
-					rdev->pm.power_state[state_index].flags = 0;
-					if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY)
-						rdev->pm.power_state[state_index].flags |=
-							RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
-					if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) {
-						rdev->pm.power_state[state_index].type =
-							POWER_STATE_TYPE_DEFAULT;
-						rdev->pm.default_power_state_index = state_index;
-						rdev->pm.power_state[state_index].default_clock_mode =
-							&rdev->pm.power_state[state_index].clock_info[mode_index - 1];
-						/* patch the table values with the default slck/mclk from firmware info */
-						for (j = 0; j < mode_index; j++) {
-							rdev->pm.power_state[state_index].clock_info[j].mclk =
-								rdev->clock.default_mclk;
-							rdev->pm.power_state[state_index].clock_info[j].sclk =
-								rdev->clock.default_sclk;
-							if (vddc)
-								rdev->pm.power_state[state_index].clock_info[j].voltage.voltage =
-									vddc;
-						}
-					}
-					state_index++;
-				}
-			}
-			/* if multiple clock modes, mark the lowest as no display */
-			for (i = 0; i < state_index; i++) {
-				if (rdev->pm.power_state[i].num_clock_modes > 1)
-					rdev->pm.power_state[i].clock_info[0].flags |=
-						RADEON_PM_MODE_NO_DISPLAY;
-			}
-			/* first mode is usually default */
-			if (rdev->pm.default_power_state_index == -1) {
-				rdev->pm.power_state[0].type =
-					POWER_STATE_TYPE_DEFAULT;
-				rdev->pm.default_power_state_index = 0;
-				rdev->pm.power_state[0].default_clock_mode =
-					&rdev->pm.power_state[0].clock_info[0];
-			}
+	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
+				   &frev, &crev, &data_offset)) {
+		firmware_info =
+			(union firmware_info *)(mode_info->atom_context->bios +
+						data_offset);
+		vddc = firmware_info->info_14.usBootUpVDDCVoltage;
+	}
+
+	return vddc;
+}
+
+static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rdev,
+						       int state_index, int mode_index,
+						       struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info)
+{
+	int j;
+	u32 misc = le32_to_cpu(non_clock_info->ulCapsAndSettings);
+	u32 misc2 = le16_to_cpu(non_clock_info->usClassification);
+	u16 vddc = radeon_atombios_get_default_vddc(rdev);
+
+	rdev->pm.power_state[state_index].misc = misc;
+	rdev->pm.power_state[state_index].misc2 = misc2;
+	rdev->pm.power_state[state_index].pcie_lanes =
+		((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >>
+		 ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
+	switch (misc2 & ATOM_PPLIB_CLASSIFICATION_UI_MASK) {
+	case ATOM_PPLIB_CLASSIFICATION_UI_BATTERY:
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_BATTERY;
+		break;
+	case ATOM_PPLIB_CLASSIFICATION_UI_BALANCED:
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_BALANCED;
+		break;
+	case ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE:
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_PERFORMANCE;
+		break;
+	case ATOM_PPLIB_CLASSIFICATION_UI_NONE:
+		if (misc2 & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE)
+			rdev->pm.power_state[state_index].type =
+				POWER_STATE_TYPE_PERFORMANCE;
+		break;
+	}
+	rdev->pm.power_state[state_index].flags = 0;
+	if (misc & ATOM_PPLIB_SINGLE_DISPLAY_ONLY)
+		rdev->pm.power_state[state_index].flags |=
+			RADEON_PM_STATE_SINGLE_DISPLAY_ONLY;
+	if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) {
+		rdev->pm.power_state[state_index].type =
+			POWER_STATE_TYPE_DEFAULT;
+		rdev->pm.default_power_state_index = state_index;
+		rdev->pm.power_state[state_index].default_clock_mode =
+			&rdev->pm.power_state[state_index].clock_info[mode_index - 1];
+		/* patch the table values with the default slck/mclk from firmware info */
+		for (j = 0; j < mode_index; j++) {
+			rdev->pm.power_state[state_index].clock_info[j].mclk =
+				rdev->clock.default_mclk;
+			rdev->pm.power_state[state_index].clock_info[j].sclk =
+				rdev->clock.default_sclk;
+			if (vddc)
+				rdev->pm.power_state[state_index].clock_info[j].voltage.voltage =
+					vddc;
+		}
+	}
+}
+
+static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev,
+						   int state_index, int mode_index,
+						   union pplib_clock_info *clock_info)
+{
+	u32 sclk, mclk;
+
+	if (rdev->flags & RADEON_IS_IGP) {
+		if (rdev->family >= CHIP_PALM) {
+			sclk = le16_to_cpu(clock_info->sumo.usEngineClockLow);
+			sclk |= clock_info->sumo.ucEngineClockHigh << 16;
+			rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
+		} else {
+			sclk = le16_to_cpu(clock_info->rs780.usLowEngineClockLow);
+			sclk |= clock_info->rs780.ucLowEngineClockHigh << 16;
+			rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
+		}
+	} else if (ASIC_IS_DCE4(rdev)) {
+		sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow);
+		sclk |= clock_info->evergreen.ucEngineClockHigh << 16;
+		mclk = le16_to_cpu(clock_info->evergreen.usMemoryClockLow);
+		mclk |= clock_info->evergreen.ucMemoryClockHigh << 16;
+		rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
+		rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
+		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
+			VOLTAGE_SW;
+		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
+			clock_info->evergreen.usVDDC;
+	} else {
+		sclk = le16_to_cpu(clock_info->r600.usEngineClockLow);
+		sclk |= clock_info->r600.ucEngineClockHigh << 16;
+		mclk = le16_to_cpu(clock_info->r600.usMemoryClockLow);
+		mclk |= clock_info->r600.ucMemoryClockHigh << 16;
+		rdev->pm.power_state[state_index].clock_info[mode_index].mclk = mclk;
+		rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
+		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
+			VOLTAGE_SW;
+		rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
+			clock_info->r600.usVDDC;
+	}
+
+	if (rdev->flags & RADEON_IS_IGP) {
+		/* skip invalid modes */
+		if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)
+			return false;
+	} else {
+		/* skip invalid modes */
+		if ((rdev->pm.power_state[state_index].clock_info[mode_index].mclk == 0) ||
+		    (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0))
+			return false;
+	}
+	return true;
+}
+
+static int radeon_atombios_parse_power_table_4_5(struct radeon_device *rdev)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
+	union pplib_power_state *power_state;
+	int i, j;
+	int state_index = 0, mode_index = 0;
+	union pplib_clock_info *clock_info;
+	bool valid;
+	union power_info *power_info;
+	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
+        u16 data_offset;
+	u8 frev, crev;
+
+	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
+				   &frev, &crev, &data_offset))
+		return state_index;
+	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
+
+	radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController);
+	/* first mode is usually default, followed by low to high */
+	for (i = 0; i < power_info->pplib.ucNumStates; i++) {
+		mode_index = 0;
+		power_state = (union pplib_power_state *)
+			(mode_info->atom_context->bios + data_offset +
+			 le16_to_cpu(power_info->pplib.usStateArrayOffset) +
+			 i * power_info->pplib.ucStateEntrySize);
+		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
+			(mode_info->atom_context->bios + data_offset +
+			 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset) +
+			 (power_state->v1.ucNonClockStateIndex *
+			  power_info->pplib.ucNonClockSize));
+		for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) {
+			clock_info = (union pplib_clock_info *)
+				(mode_info->atom_context->bios + data_offset +
+				 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) +
+				 (power_state->v1.ucClockStateIndices[j] *
+				  power_info->pplib.ucClockInfoSize));
+			valid = radeon_atombios_parse_pplib_clock_info(rdev,
+								       state_index, mode_index,
+								       clock_info);
+			if (valid)
+				mode_index++;
+		}
+		rdev->pm.power_state[state_index].num_clock_modes = mode_index;
+		if (mode_index) {
+			radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index,
+								   non_clock_info);
+			state_index++;
+		}
+	}
+	/* if multiple clock modes, mark the lowest as no display */
+	for (i = 0; i < state_index; i++) {
+		if (rdev->pm.power_state[i].num_clock_modes > 1)
+			rdev->pm.power_state[i].clock_info[0].flags |=
+				RADEON_PM_MODE_NO_DISPLAY;
+	}
+	/* first mode is usually default */
+	if (rdev->pm.default_power_state_index == -1) {
+		rdev->pm.power_state[0].type =
+			POWER_STATE_TYPE_DEFAULT;
+		rdev->pm.default_power_state_index = 0;
+		rdev->pm.power_state[0].default_clock_mode =
+			&rdev->pm.power_state[0].clock_info[0];
+	}
+	return state_index;
+}
+
+static int radeon_atombios_parse_power_table_6(struct radeon_device *rdev)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
+	union pplib_power_state *power_state;
+	int i, j, non_clock_array_index, clock_array_index;
+	int state_index = 0, mode_index = 0;
+	union pplib_clock_info *clock_info;
+	struct StateArray *state_array;
+	struct ClockInfoArray *clock_info_array;
+	struct NonClockInfoArray *non_clock_info_array;
+	bool valid;
+	union power_info *power_info;
+	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
+        u16 data_offset;
+	u8 frev, crev;
+
+	if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
+				   &frev, &crev, &data_offset))
+		return state_index;
+	power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
+
+	radeon_atombios_add_pplib_thermal_controller(rdev, &power_info->pplib.sThermalController);
+	state_array = (struct StateArray *)
+		(mode_info->atom_context->bios + data_offset +
+		 power_info->pplib.usStateArrayOffset);
+	clock_info_array = (struct ClockInfoArray *)
+		(mode_info->atom_context->bios + data_offset +
+		 power_info->pplib.usClockInfoArrayOffset);
+	non_clock_info_array = (struct NonClockInfoArray *)
+		(mode_info->atom_context->bios + data_offset +
+		 power_info->pplib.usNonClockInfoArrayOffset);
+	for (i = 0; i < state_array->ucNumEntries; i++) {
+		mode_index = 0;
+		power_state = (union pplib_power_state *)&state_array->states[i];
+		/* XXX this might be an inagua bug... */
+		non_clock_array_index = i; /* power_state->v2.nonClockInfoIndex */
+		non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
+			&non_clock_info_array->nonClockInfo[non_clock_array_index];
+		for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
+			clock_array_index = power_state->v2.clockInfoIndex[j];
+			/* XXX this might be an inagua bug... */
+			if (clock_array_index >= clock_info_array->ucNumEntries)
+				continue;
+			clock_info = (union pplib_clock_info *)
+				&clock_info_array->clockInfo[clock_array_index];
+			valid = radeon_atombios_parse_pplib_clock_info(rdev,
+								       state_index, mode_index,
+								       clock_info);
+			if (valid)
+				mode_index++;
+		}
+		rdev->pm.power_state[state_index].num_clock_modes = mode_index;
+		if (mode_index) {
+			radeon_atombios_parse_pplib_non_clock_info(rdev, state_index, mode_index,
+								   non_clock_info);
+			state_index++;
+		}
+	}
+	/* if multiple clock modes, mark the lowest as no display */
+	for (i = 0; i < state_index; i++) {
+		if (rdev->pm.power_state[i].num_clock_modes > 1)
+			rdev->pm.power_state[i].clock_info[0].flags |=
+				RADEON_PM_MODE_NO_DISPLAY;
+	}
+	/* first mode is usually default */
+	if (rdev->pm.default_power_state_index == -1) {
+		rdev->pm.power_state[0].type =
+			POWER_STATE_TYPE_DEFAULT;
+		rdev->pm.default_power_state_index = 0;
+		rdev->pm.power_state[0].default_clock_mode =
+			&rdev->pm.power_state[0].clock_info[0];
+	}
+	return state_index;
+}
+
+void radeon_atombios_get_power_modes(struct radeon_device *rdev)
+{
+	struct radeon_mode_info *mode_info = &rdev->mode_info;
+	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
+	u16 data_offset;
+	u8 frev, crev;
+	int state_index = 0;
+
+	rdev->pm.default_power_state_index = -1;
+
+	if (atom_parse_data_header(mode_info->atom_context, index, NULL,
+				   &frev, &crev, &data_offset)) {
+		switch (frev) {
+		case 1:
+		case 2:
+		case 3:
+			state_index = radeon_atombios_parse_power_table_1_3(rdev);
+			break;
+		case 4:
+		case 5:
+			state_index = radeon_atombios_parse_power_table_4_5(rdev);
+			break;
+		case 6:
+			state_index = radeon_atombios_parse_power_table_6(rdev);
+			break;
+		default:
+			break;
 		}
 	} else {
 		/* add the default mode */
diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c
index 654787ec43f4..8f2c7b50dcf5 100644
--- a/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/drivers/gpu/drm/radeon/radeon_bios.c
@@ -130,6 +130,7 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
 	}
 	return true;
 }
+
 static bool r700_read_disabled_bios(struct radeon_device *rdev)
 {
 	uint32_t viph_control;
@@ -143,7 +144,7 @@ static bool r700_read_disabled_bios(struct radeon_device *rdev)
 	bool r;
 
 	viph_control = RREG32(RADEON_VIPH_CONTROL);
-	bus_cntl = RREG32(RADEON_BUS_CNTL);
+	bus_cntl = RREG32(R600_BUS_CNTL);
 	d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
 	d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
 	vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
@@ -152,7 +153,7 @@ static bool r700_read_disabled_bios(struct radeon_device *rdev)
 	/* disable VIP */
 	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
 	/* enable the rom */
-	WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
 	/* Disable VGA mode */
 	WREG32(AVIVO_D1VGA_CONTROL,
 	       (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
@@ -191,7 +192,7 @@ static bool r700_read_disabled_bios(struct radeon_device *rdev)
 			cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
 	}
 	WREG32(RADEON_VIPH_CONTROL, viph_control);
-	WREG32(RADEON_BUS_CNTL, bus_cntl);
+	WREG32(R600_BUS_CNTL, bus_cntl);
 	WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
 	WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
 	WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
@@ -216,7 +217,7 @@ static bool r600_read_disabled_bios(struct radeon_device *rdev)
 	bool r;
 
 	viph_control = RREG32(RADEON_VIPH_CONTROL);
-	bus_cntl = RREG32(RADEON_BUS_CNTL);
+	bus_cntl = RREG32(R600_BUS_CNTL);
 	d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
 	d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
 	vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
@@ -231,7 +232,7 @@ static bool r600_read_disabled_bios(struct radeon_device *rdev)
 	/* disable VIP */
 	WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
 	/* enable the rom */
-	WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
 	/* Disable VGA mode */
 	WREG32(AVIVO_D1VGA_CONTROL,
 	       (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
@@ -262,7 +263,7 @@ static bool r600_read_disabled_bios(struct radeon_device *rdev)
 
 	/* restore regs */
 	WREG32(RADEON_VIPH_CONTROL, viph_control);
-	WREG32(RADEON_BUS_CNTL, bus_cntl);
+	WREG32(R600_BUS_CNTL, bus_cntl);
 	WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
 	WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
 	WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 3bddea5b5295..137b8075f6e7 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -729,7 +729,7 @@ void radeon_combios_i2c_init(struct radeon_device *rdev)
 					clk = RBIOS8(offset + 3 + (i * 5) + 3);
 					data = RBIOS8(offset + 3 + (i * 5) + 4);
 					i2c = combios_setup_i2c_bus(rdev, DDC_MONID,
-								    clk, data);
+								    (1 << clk), (1 << data));
 					rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK");
 					break;
 				}
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 3bef9f6d66fd..8afaf7a7459e 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1175,6 +1175,8 @@ radeon_add_atom_connector(struct drm_device *dev,
 		/* no HPD on analog connectors */
 		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
 		connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+		connector->interlace_allowed = true;
+		connector->doublescan_allowed = true;
 		break;
 	case DRM_MODE_CONNECTOR_DVIA:
 		drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1190,6 +1192,8 @@ radeon_add_atom_connector(struct drm_device *dev,
 					      1);
 		/* no HPD on analog connectors */
 		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+		connector->interlace_allowed = true;
+		connector->doublescan_allowed = true;
 		break;
 	case DRM_MODE_CONNECTOR_DVII:
 	case DRM_MODE_CONNECTOR_DVID:
@@ -1226,6 +1230,11 @@ radeon_add_atom_connector(struct drm_device *dev,
 						      rdev->mode_info.load_detect_property,
 						      1);
 		}
+		connector->interlace_allowed = true;
+		if (connector_type == DRM_MODE_CONNECTOR_DVII)
+			connector->doublescan_allowed = true;
+		else
+			connector->doublescan_allowed = false;
 		break;
 	case DRM_MODE_CONNECTOR_HDMIA:
 	case DRM_MODE_CONNECTOR_HDMIB:
@@ -1256,6 +1265,11 @@ radeon_add_atom_connector(struct drm_device *dev,
 						      0);
 		}
 		subpixel_order = SubPixelHorizontalRGB;
+		connector->interlace_allowed = true;
+		if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
+			connector->doublescan_allowed = true;
+		else
+			connector->doublescan_allowed = false;
 		break;
 	case DRM_MODE_CONNECTOR_DisplayPort:
 	case DRM_MODE_CONNECTOR_eDP:
@@ -1293,6 +1307,9 @@ radeon_add_atom_connector(struct drm_device *dev,
 						      rdev->mode_info.underscan_vborder_property,
 						      0);
 		}
+		connector->interlace_allowed = true;
+		/* in theory with a DP to VGA converter... */
+		connector->doublescan_allowed = false;
 		break;
 	case DRM_MODE_CONNECTOR_SVIDEO:
 	case DRM_MODE_CONNECTOR_Composite:
@@ -1308,6 +1325,8 @@ radeon_add_atom_connector(struct drm_device *dev,
 					      radeon_atombios_get_tv_info(rdev));
 		/* no HPD on analog connectors */
 		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+		connector->interlace_allowed = false;
+		connector->doublescan_allowed = false;
 		break;
 	case DRM_MODE_CONNECTOR_LVDS:
 		radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
@@ -1326,6 +1345,8 @@ radeon_add_atom_connector(struct drm_device *dev,
 					      dev->mode_config.scaling_mode_property,
 					      DRM_MODE_SCALE_FULLSCREEN);
 		subpixel_order = SubPixelHorizontalRGB;
+		connector->interlace_allowed = false;
+		connector->doublescan_allowed = false;
 		break;
 	}
 
@@ -1403,6 +1424,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
 		/* no HPD on analog connectors */
 		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
 		connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+		connector->interlace_allowed = true;
+		connector->doublescan_allowed = true;
 		break;
 	case DRM_MODE_CONNECTOR_DVIA:
 		drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1418,6 +1441,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
 					      1);
 		/* no HPD on analog connectors */
 		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+		connector->interlace_allowed = true;
+		connector->doublescan_allowed = true;
 		break;
 	case DRM_MODE_CONNECTOR_DVII:
 	case DRM_MODE_CONNECTOR_DVID:
@@ -1435,6 +1460,11 @@ radeon_add_legacy_connector(struct drm_device *dev,
 						      1);
 		}
 		subpixel_order = SubPixelHorizontalRGB;
+		connector->interlace_allowed = true;
+		if (connector_type == DRM_MODE_CONNECTOR_DVII)
+			connector->doublescan_allowed = true;
+		else
+			connector->doublescan_allowed = false;
 		break;
 	case DRM_MODE_CONNECTOR_SVIDEO:
 	case DRM_MODE_CONNECTOR_Composite:
@@ -1457,6 +1487,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
 					      radeon_combios_get_tv_info(rdev));
 		/* no HPD on analog connectors */
 		radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+		connector->interlace_allowed = false;
+		connector->doublescan_allowed = false;
 		break;
 	case DRM_MODE_CONNECTOR_LVDS:
 		drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
@@ -1470,6 +1502,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
 					      dev->mode_config.scaling_mode_property,
 					      DRM_MODE_SCALE_FULLSCREEN);
 		subpixel_order = SubPixelHorizontalRGB;
+		connector->interlace_allowed = false;
+		connector->doublescan_allowed = false;
 		break;
 	}
 
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 6d64a2705f12..35b5eb8fbe2a 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -77,13 +77,13 @@ int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
 			p->relocs_ptr[i] = &p->relocs[i];
 			p->relocs[i].robj = p->relocs[i].gobj->driver_private;
 			p->relocs[i].lobj.bo = p->relocs[i].robj;
-			p->relocs[i].lobj.rdomain = r->read_domains;
 			p->relocs[i].lobj.wdomain = r->write_domain;
+			p->relocs[i].lobj.rdomain = r->read_domains;
+			p->relocs[i].lobj.tv.bo = &p->relocs[i].robj->tbo;
 			p->relocs[i].handle = r->handle;
 			p->relocs[i].flags = r->flags;
-			INIT_LIST_HEAD(&p->relocs[i].lobj.list);
 			radeon_bo_list_add_object(&p->relocs[i].lobj,
-						&p->validated);
+						  &p->validated);
 		}
 	}
 	return radeon_bo_list_validate(&p->validated);
@@ -189,10 +189,13 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error)
 {
 	unsigned i;
 
-	if (!error && parser->ib) {
-		radeon_bo_list_fence(&parser->validated, parser->ib->fence);
-	}
-	radeon_bo_list_unreserve(&parser->validated);
+
+	if (!error && parser->ib)
+		ttm_eu_fence_buffer_objects(&parser->validated,
+					    parser->ib->fence);
+	else
+		ttm_eu_backoff_reservation(&parser->validated);
+
 	if (parser->relocs != NULL) {
 		for (i = 0; i < parser->nrelocs; i++) {
 			if (parser->relocs[i].gobj)
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index d8ac1849180d..dd93c9c94144 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -335,7 +335,12 @@ bool radeon_card_posted(struct radeon_device *rdev)
 	uint32_t reg;
 
 	/* first check CRTCs */
-	if (ASIC_IS_DCE4(rdev)) {
+	if (ASIC_IS_DCE41(rdev)) {
+		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
+			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
+		if (reg & EVERGREEN_CRTC_MASTER_EN)
+			return true;
+	} else if (ASIC_IS_DCE4(rdev)) {
 		reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
 			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET) |
 			RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET) |
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 1df4dc6c063c..7b17e639ab32 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -183,12 +183,272 @@ static void radeon_crtc_destroy(struct drm_crtc *crtc)
 	kfree(radeon_crtc);
 }
 
+/*
+ * Handle unpin events outside the interrupt handler proper.
+ */
+static void radeon_unpin_work_func(struct work_struct *__work)
+{
+	struct radeon_unpin_work *work =
+		container_of(__work, struct radeon_unpin_work, work);
+	int r;
+
+	/* unpin of the old buffer */
+	r = radeon_bo_reserve(work->old_rbo, false);
+	if (likely(r == 0)) {
+		r = radeon_bo_unpin(work->old_rbo);
+		if (unlikely(r != 0)) {
+			DRM_ERROR("failed to unpin buffer after flip\n");
+		}
+		radeon_bo_unreserve(work->old_rbo);
+	} else
+		DRM_ERROR("failed to reserve buffer after flip\n");
+	kfree(work);
+}
+
+void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
+	struct radeon_unpin_work *work;
+	struct drm_pending_vblank_event *e;
+	struct timeval now;
+	unsigned long flags;
+	u32 update_pending;
+	int vpos, hpos;
+
+	spin_lock_irqsave(&rdev->ddev->event_lock, flags);
+	work = radeon_crtc->unpin_work;
+	if (work == NULL ||
+	    !radeon_fence_signaled(work->fence)) {
+		spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
+		return;
+	}
+	/* New pageflip, or just completion of a previous one? */
+	if (!radeon_crtc->deferred_flip_completion) {
+		/* do the flip (mmio) */
+		update_pending = radeon_page_flip(rdev, crtc_id, work->new_crtc_base);
+	} else {
+		/* This is just a completion of a flip queued in crtc
+		 * at last invocation. Make sure we go directly to
+		 * completion routine.
+		 */
+		update_pending = 0;
+		radeon_crtc->deferred_flip_completion = 0;
+	}
+
+	/* Has the pageflip already completed in crtc, or is it certain
+	 * to complete in this vblank?
+	 */
+	if (update_pending &&
+	    (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id,
+							       &vpos, &hpos)) &&
+	    (vpos >=0) &&
+	    (vpos < (99 * rdev->mode_info.crtcs[crtc_id]->base.hwmode.crtc_vdisplay)/100)) {
+		/* crtc didn't flip in this target vblank interval,
+		 * but flip is pending in crtc. It will complete it
+		 * in next vblank interval, so complete the flip at
+		 * next vblank irq.
+		 */
+		radeon_crtc->deferred_flip_completion = 1;
+		spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
+		return;
+	}
+
+	/* Pageflip (will be) certainly completed in this vblank. Clean up. */
+	radeon_crtc->unpin_work = NULL;
+
+	/* wakeup userspace */
+	if (work->event) {
+		e = work->event;
+		e->event.sequence = drm_vblank_count_and_time(rdev->ddev, crtc_id, &now);
+		e->event.tv_sec = now.tv_sec;
+		e->event.tv_usec = now.tv_usec;
+		list_add_tail(&e->base.link, &e->base.file_priv->event_list);
+		wake_up_interruptible(&e->base.file_priv->event_wait);
+	}
+	spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
+
+	drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
+	radeon_fence_unref(&work->fence);
+	radeon_post_page_flip(work->rdev, work->crtc_id);
+	schedule_work(&work->work);
+}
+
+static int radeon_crtc_page_flip(struct drm_crtc *crtc,
+				 struct drm_framebuffer *fb,
+				 struct drm_pending_vblank_event *event)
+{
+	struct drm_device *dev = crtc->dev;
+	struct radeon_device *rdev = dev->dev_private;
+	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+	struct radeon_framebuffer *old_radeon_fb;
+	struct radeon_framebuffer *new_radeon_fb;
+	struct drm_gem_object *obj;
+	struct radeon_bo *rbo;
+	struct radeon_fence *fence;
+	struct radeon_unpin_work *work;
+	unsigned long flags;
+	u32 tiling_flags, pitch_pixels;
+	u64 base;
+	int r;
+
+	work = kzalloc(sizeof *work, GFP_KERNEL);
+	if (work == NULL)
+		return -ENOMEM;
+
+	r = radeon_fence_create(rdev, &fence);
+	if (unlikely(r != 0)) {
+		kfree(work);
+		DRM_ERROR("flip queue: failed to create fence.\n");
+		return -ENOMEM;
+	}
+	work->event = event;
+	work->rdev = rdev;
+	work->crtc_id = radeon_crtc->crtc_id;
+	work->fence = radeon_fence_ref(fence);
+	old_radeon_fb = to_radeon_framebuffer(crtc->fb);
+	new_radeon_fb = to_radeon_framebuffer(fb);
+	/* schedule unpin of the old buffer */
+	obj = old_radeon_fb->obj;
+	rbo = obj->driver_private;
+	work->old_rbo = rbo;
+	INIT_WORK(&work->work, radeon_unpin_work_func);
+
+	/* We borrow the event spin lock for protecting unpin_work */
+	spin_lock_irqsave(&dev->event_lock, flags);
+	if (radeon_crtc->unpin_work) {
+		spin_unlock_irqrestore(&dev->event_lock, flags);
+		kfree(work);
+		radeon_fence_unref(&fence);
+
+		DRM_DEBUG_DRIVER("flip queue: crtc already busy\n");
+		return -EBUSY;
+	}
+	radeon_crtc->unpin_work = work;
+	radeon_crtc->deferred_flip_completion = 0;
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+
+	/* pin the new buffer */
+	obj = new_radeon_fb->obj;
+	rbo = obj->driver_private;
+
+	DRM_DEBUG_DRIVER("flip-ioctl() cur_fbo = %p, cur_bbo = %p\n",
+			 work->old_rbo, rbo);
+
+	r = radeon_bo_reserve(rbo, false);
+	if (unlikely(r != 0)) {
+		DRM_ERROR("failed to reserve new rbo buffer before flip\n");
+		goto pflip_cleanup;
+	}
+	r = radeon_bo_pin(rbo, RADEON_GEM_DOMAIN_VRAM, &base);
+	if (unlikely(r != 0)) {
+		radeon_bo_unreserve(rbo);
+		r = -EINVAL;
+		DRM_ERROR("failed to pin new rbo buffer before flip\n");
+		goto pflip_cleanup;
+	}
+	radeon_bo_get_tiling_flags(rbo, &tiling_flags, NULL);
+	radeon_bo_unreserve(rbo);
+
+	if (!ASIC_IS_AVIVO(rdev)) {
+		/* crtc offset is from display base addr not FB location */
+		base -= radeon_crtc->legacy_display_base_addr;
+		pitch_pixels = fb->pitch / (fb->bits_per_pixel / 8);
+
+		if (tiling_flags & RADEON_TILING_MACRO) {
+			if (ASIC_IS_R300(rdev)) {
+				base &= ~0x7ff;
+			} else {
+				int byteshift = fb->bits_per_pixel >> 4;
+				int tile_addr = (((crtc->y >> 3) * pitch_pixels +  crtc->x) >> (8 - byteshift)) << 11;
+				base += tile_addr + ((crtc->x << byteshift) % 256) + ((crtc->y % 8) << 8);
+			}
+		} else {
+			int offset = crtc->y * pitch_pixels + crtc->x;
+			switch (fb->bits_per_pixel) {
+			case 8:
+			default:
+				offset *= 1;
+				break;
+			case 15:
+			case 16:
+				offset *= 2;
+				break;
+			case 24:
+				offset *= 3;
+				break;
+			case 32:
+				offset *= 4;
+				break;
+			}
+			base += offset;
+		}
+		base &= ~7;
+	}
+
+	spin_lock_irqsave(&dev->event_lock, flags);
+	work->new_crtc_base = base;
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+
+	/* update crtc fb */
+	crtc->fb = fb;
+
+	r = drm_vblank_get(dev, radeon_crtc->crtc_id);
+	if (r) {
+		DRM_ERROR("failed to get vblank before flip\n");
+		goto pflip_cleanup1;
+	}
+
+	/* 32 ought to cover us */
+	r = radeon_ring_lock(rdev, 32);
+	if (r) {
+		DRM_ERROR("failed to lock the ring before flip\n");
+		goto pflip_cleanup2;
+	}
+
+	/* emit the fence */
+	radeon_fence_emit(rdev, fence);
+	/* set the proper interrupt */
+	radeon_pre_page_flip(rdev, radeon_crtc->crtc_id);
+	/* fire the ring */
+	radeon_ring_unlock_commit(rdev);
+
+	return 0;
+
+pflip_cleanup2:
+	drm_vblank_put(dev, radeon_crtc->crtc_id);
+
+pflip_cleanup1:
+	r = radeon_bo_reserve(rbo, false);
+	if (unlikely(r != 0)) {
+		DRM_ERROR("failed to reserve new rbo in error path\n");
+		goto pflip_cleanup;
+	}
+	r = radeon_bo_unpin(rbo);
+	if (unlikely(r != 0)) {
+		radeon_bo_unreserve(rbo);
+		r = -EINVAL;
+		DRM_ERROR("failed to unpin new rbo in error path\n");
+		goto pflip_cleanup;
+	}
+	radeon_bo_unreserve(rbo);
+
+pflip_cleanup:
+	spin_lock_irqsave(&dev->event_lock, flags);
+	radeon_crtc->unpin_work = NULL;
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+	radeon_fence_unref(&fence);
+	kfree(work);
+
+	return r;
+}
+
 static const struct drm_crtc_funcs radeon_crtc_funcs = {
 	.cursor_set = radeon_crtc_cursor_set,
 	.cursor_move = radeon_crtc_cursor_move,
 	.gamma_set = radeon_crtc_gamma_set,
 	.set_config = drm_crtc_helper_set_config,
 	.destroy = radeon_crtc_destroy,
+	.page_flip = radeon_crtc_page_flip,
 };
 
 static void radeon_crtc_init(struct drm_device *dev, int index)
@@ -225,7 +485,7 @@ static void radeon_crtc_init(struct drm_device *dev, int index)
 		radeon_legacy_init_crtc(dev, radeon_crtc);
 }
 
-static const char *encoder_names[34] = {
+static const char *encoder_names[36] = {
 	"NONE",
 	"INTERNAL_LVDS",
 	"INTERNAL_TMDS1",
@@ -260,6 +520,8 @@ static const char *encoder_names[34] = {
 	"INTERNAL_KLDSCP_LVTMA",
 	"INTERNAL_UNIPHY1",
 	"INTERNAL_UNIPHY2",
+	"NUTMEG",
+	"TRAVIS",
 };
 
 static const char *connector_names[15] = {
@@ -1019,7 +1281,7 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
 /*
  * Retrieve current video scanout position of crtc on a given gpu.
  *
- * \param rdev Device to query.
+ * \param dev Device to query.
  * \param crtc Crtc to query.
  * \param *vpos Location where vertical scanout position should be stored.
  * \param *hpos Location where horizontal scanout position should go.
@@ -1031,72 +1293,74 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
  *
  * \return Flags, or'ed together as follows:
  *
- * RADEON_SCANOUTPOS_VALID = Query successfull.
- * RADEON_SCANOUTPOS_INVBL = Inside vblank.
- * RADEON_SCANOUTPOS_ACCURATE = Returned position is accurate. A lack of
+ * DRM_SCANOUTPOS_VALID = Query successfull.
+ * DRM_SCANOUTPOS_INVBL = Inside vblank.
+ * DRM_SCANOUTPOS_ACCURATE = Returned position is accurate. A lack of
  * this flag means that returned position may be offset by a constant but
  * unknown small number of scanlines wrt. real scanout position.
  *
  */
-int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos, int *hpos)
+int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, int *vpos, int *hpos)
 {
 	u32 stat_crtc = 0, vbl = 0, position = 0;
 	int vbl_start, vbl_end, vtotal, ret = 0;
 	bool in_vbl = true;
 
+	struct radeon_device *rdev = dev->dev_private;
+
 	if (ASIC_IS_DCE4(rdev)) {
 		if (crtc == 0) {
 			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
 				     EVERGREEN_CRTC0_REGISTER_OFFSET);
 			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
 					  EVERGREEN_CRTC0_REGISTER_OFFSET);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 1) {
 			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
 				     EVERGREEN_CRTC1_REGISTER_OFFSET);
 			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
 					  EVERGREEN_CRTC1_REGISTER_OFFSET);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 2) {
 			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
 				     EVERGREEN_CRTC2_REGISTER_OFFSET);
 			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
 					  EVERGREEN_CRTC2_REGISTER_OFFSET);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 3) {
 			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
 				     EVERGREEN_CRTC3_REGISTER_OFFSET);
 			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
 					  EVERGREEN_CRTC3_REGISTER_OFFSET);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 4) {
 			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
 				     EVERGREEN_CRTC4_REGISTER_OFFSET);
 			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
 					  EVERGREEN_CRTC4_REGISTER_OFFSET);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 5) {
 			vbl = RREG32(EVERGREEN_CRTC_V_BLANK_START_END +
 				     EVERGREEN_CRTC5_REGISTER_OFFSET);
 			position = RREG32(EVERGREEN_CRTC_STATUS_POSITION +
 					  EVERGREEN_CRTC5_REGISTER_OFFSET);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 	} else if (ASIC_IS_AVIVO(rdev)) {
 		if (crtc == 0) {
 			vbl = RREG32(AVIVO_D1CRTC_V_BLANK_START_END);
 			position = RREG32(AVIVO_D1CRTC_STATUS_POSITION);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 1) {
 			vbl = RREG32(AVIVO_D2CRTC_V_BLANK_START_END);
 			position = RREG32(AVIVO_D2CRTC_STATUS_POSITION);
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 	} else {
 		/* Pre-AVIVO: Different encoding of scanout pos and vblank interval. */
@@ -1112,7 +1376,7 @@ int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos,
 			if (!(stat_crtc & 1))
 				in_vbl = false;
 
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 		if (crtc == 1) {
 			vbl = (RREG32(RADEON_CRTC2_V_TOTAL_DISP) &
@@ -1122,7 +1386,7 @@ int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos,
 			if (!(stat_crtc & 1))
 				in_vbl = false;
 
-			ret |= RADEON_SCANOUTPOS_VALID;
+			ret |= DRM_SCANOUTPOS_VALID;
 		}
 	}
 
@@ -1133,13 +1397,13 @@ int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos,
 	/* Valid vblank area boundaries from gpu retrieved? */
 	if (vbl > 0) {
 		/* Yes: Decode. */
-		ret |= RADEON_SCANOUTPOS_ACCURATE;
+		ret |= DRM_SCANOUTPOS_ACCURATE;
 		vbl_start = vbl & 0x1fff;
 		vbl_end = (vbl >> 16) & 0x1fff;
 	}
 	else {
 		/* No: Fake something reasonable which gives at least ok results. */
-		vbl_start = rdev->mode_info.crtcs[crtc]->base.mode.crtc_vdisplay;
+		vbl_start = rdev->mode_info.crtcs[crtc]->base.hwmode.crtc_vdisplay;
 		vbl_end = 0;
 	}
 
@@ -1155,7 +1419,7 @@ int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos,
 
 	/* Inside "upper part" of vblank area? Apply corrective offset if so: */
 	if (in_vbl && (*vpos >= vbl_start)) {
-		vtotal = rdev->mode_info.crtcs[crtc]->base.mode.crtc_vtotal;
+		vtotal = rdev->mode_info.crtcs[crtc]->base.hwmode.crtc_vtotal;
 		*vpos = *vpos - vtotal;
 	}
 
@@ -1164,7 +1428,7 @@ int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos,
 
 	/* In vblank? */
 	if (in_vbl)
-		ret |= RADEON_SCANOUTPOS_INVBL;
+		ret |= DRM_SCANOUTPOS_INVBL;
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 88e4ea925900..a92d2a5cea90 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -48,9 +48,10 @@
  * - 2.5.0 - add get accel 2 to work around ddx breakage for evergreen
  * - 2.6.0 - add tiling config query (r6xx+), add initial HiZ support (r300->r500)
  *   2.7.0 - fixups for r600 2D tiling support. (no external ABI change), add eg dyn gpr regs
+ *   2.8.0 - pageflip support
  */
 #define KMS_DRIVER_MAJOR	2
-#define KMS_DRIVER_MINOR	7
+#define KMS_DRIVER_MINOR	8
 #define KMS_DRIVER_PATCHLEVEL	0
 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
 int radeon_driver_unload_kms(struct drm_device *dev);
@@ -66,6 +67,10 @@ int radeon_resume_kms(struct drm_device *dev);
 u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc);
 int radeon_enable_vblank_kms(struct drm_device *dev, int crtc);
 void radeon_disable_vblank_kms(struct drm_device *dev, int crtc);
+int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc,
+				    int *max_error,
+				    struct timeval *vblank_time,
+				    unsigned flags);
 void radeon_driver_irq_preinstall_kms(struct drm_device *dev);
 int radeon_driver_irq_postinstall_kms(struct drm_device *dev);
 void radeon_driver_irq_uninstall_kms(struct drm_device *dev);
@@ -74,6 +79,8 @@ int radeon_dma_ioctl_kms(struct drm_device *dev, void *data,
 			 struct drm_file *file_priv);
 int radeon_gem_object_init(struct drm_gem_object *obj);
 void radeon_gem_object_free(struct drm_gem_object *obj);
+extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
+				      int *vpos, int *hpos);
 extern struct drm_ioctl_desc radeon_ioctls_kms[];
 extern int radeon_max_kms_ioctl;
 int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
@@ -277,6 +284,8 @@ static struct drm_driver kms_driver = {
 	.get_vblank_counter = radeon_get_vblank_counter_kms,
 	.enable_vblank = radeon_enable_vblank_kms,
 	.disable_vblank = radeon_disable_vblank_kms,
+	.get_vblank_timestamp = radeon_get_vblank_timestamp_kms,
+	.get_scanout_position = radeon_get_crtc_scanoutpos,
 #if defined(CONFIG_DEBUG_FS)
 	.debugfs_init = radeon_debugfs_init,
 	.debugfs_cleanup = radeon_debugfs_cleanup,
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 041943df966b..e4e64a80b58d 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -713,7 +713,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
  * DIG1/2 can drive UNIPHY0/1/2 link A or link B
  *
  * DCE 4.0
- * - 3 DIG transmitter blocks UNPHY0/1/2 (links A and B).
+ * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
  * Supports up to 6 digital outputs
  * - 6 DIG encoder blocks.
  * - DIG to PHY mapping is hardcoded
@@ -724,6 +724,12 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
  * DIG5 drives UNIPHY2 link A, A+B
  * DIG6 drives UNIPHY2 link B
  *
+ * DCE 4.1
+ * - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
+ * Supports up to 6 digital outputs
+ * - 2 DIG encoder blocks.
+ * DIG1/2 can drive UNIPHY0/1/2 link A or link B
+ *
  * Routing
  * crtc -> dig encoder -> UNIPHY/LVTMA (1 or 2 links)
  * Examples:
@@ -904,9 +910,15 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
 		else
 			args.v3.ucLaneNum = 4;
 
-		if (dig->linkb) {
-			args.v3.acConfig.ucLinkSel = 1;
-			args.v3.acConfig.ucEncoderSel = 1;
+		if (ASIC_IS_DCE41(rdev)) {
+			args.v3.acConfig.ucEncoderSel = dig->dig_encoder;
+			if (dig->linkb)
+				args.v3.acConfig.ucLinkSel = 1;
+		} else {
+			if (dig->linkb) {
+				args.v3.acConfig.ucLinkSel = 1;
+				args.v3.acConfig.ucEncoderSel = 1;
+			}
 		}
 
 		/* Select the PLL for the PHY
@@ -1044,6 +1056,7 @@ atombios_set_edp_panel_power(struct drm_connector *connector, int action)
 
 union external_encoder_control {
 	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION v1;
+	EXTERNAL_ENCODER_CONTROL_PS_ALLOCATION_V3 v3;
 };
 
 static void
@@ -1054,6 +1067,7 @@ atombios_external_encoder_setup(struct drm_encoder *encoder,
 	struct drm_device *dev = encoder->dev;
 	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+	struct radeon_encoder *ext_radeon_encoder = to_radeon_encoder(ext_encoder);
 	union external_encoder_control args;
 	struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
 	int index = GetIndexIntoMasterTable(COMMAND, ExternalEncoderControl);
@@ -1061,6 +1075,7 @@ atombios_external_encoder_setup(struct drm_encoder *encoder,
 	int dp_clock = 0;
 	int dp_lane_count = 0;
 	int connector_object_id = 0;
+	u32 ext_enum = (ext_radeon_encoder->encoder_enum & ENUM_ID_MASK) >> ENUM_ID_SHIFT;
 
 	if (connector) {
 		struct radeon_connector *radeon_connector = to_radeon_connector(connector);
@@ -1099,6 +1114,37 @@ atombios_external_encoder_setup(struct drm_encoder *encoder,
 			else
 				args.v1.sDigEncoder.ucLaneNum = 4;
 			break;
+		case 3:
+			args.v3.sExtEncoder.ucAction = action;
+			if (action == EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT)
+				args.v3.sExtEncoder.usConnectorId = connector_object_id;
+			else
+				args.v3.sExtEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+			args.v3.sExtEncoder.ucEncoderMode = atombios_get_encoder_mode(encoder);
+
+			if (args.v3.sExtEncoder.ucEncoderMode == ATOM_ENCODER_MODE_DP) {
+				if (dp_clock == 270000)
+					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
+				else if (dp_clock == 540000)
+					args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_DPLINKRATE_5_40GHZ;
+				args.v3.sExtEncoder.ucLaneNum = dp_lane_count;
+			} else if (radeon_encoder->pixel_clock > 165000)
+				args.v3.sExtEncoder.ucLaneNum = 8;
+			else
+				args.v3.sExtEncoder.ucLaneNum = 4;
+			switch (ext_enum) {
+			case GRAPH_OBJECT_ENUM_ID1:
+				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER1;
+				break;
+			case GRAPH_OBJECT_ENUM_ID2:
+				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER2;
+				break;
+			case GRAPH_OBJECT_ENUM_ID3:
+				args.v3.sExtEncoder.ucConfig |= EXTERNAL_ENCODER_CONFIG_V3_ENCODER3;
+				break;
+			}
+			args.v3.sExtEncoder.ucBitPerColor = PANEL_8BIT_PER_COLOR;
+			break;
 		default:
 			DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
 			return;
@@ -1289,12 +1335,18 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
 		switch (mode) {
 		case DRM_MODE_DPMS_ON:
 		default:
-			action = ATOM_ENABLE;
+			if (ASIC_IS_DCE41(rdev) && (rdev->flags & RADEON_IS_IGP))
+				action = EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT;
+			else
+				action = ATOM_ENABLE;
 			break;
 		case DRM_MODE_DPMS_STANDBY:
 		case DRM_MODE_DPMS_SUSPEND:
 		case DRM_MODE_DPMS_OFF:
-			action = ATOM_DISABLE;
+			if (ASIC_IS_DCE41(rdev) && (rdev->flags & RADEON_IS_IGP))
+				action = EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT;
+			else
+				action = ATOM_DISABLE;
 			break;
 		}
 		atombios_external_encoder_setup(encoder, ext_encoder, action);
@@ -1483,6 +1535,11 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
 	struct radeon_encoder_atom_dig *dig;
 	uint32_t dig_enc_in_use = 0;
 
+	/* on DCE41 and encoder can driver any phy so just crtc id */
+	if (ASIC_IS_DCE41(rdev)) {
+		return radeon_crtc->crtc_id;
+	}
+
 	if (ASIC_IS_DCE4(rdev)) {
 		dig = radeon_encoder->enc_priv;
 		switch (radeon_encoder->encoder_id) {
@@ -1610,7 +1667,13 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
 	}
 
 	if (ext_encoder) {
-		atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
+		if (ASIC_IS_DCE41(rdev) && (rdev->flags & RADEON_IS_IGP)) {
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT);
+			atombios_external_encoder_setup(encoder, ext_encoder,
+							EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
+		} else
+			atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
 	}
 
 	atombios_apply_encoder_quirks(encoder, adjusted_mode);
@@ -2029,6 +2092,8 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t
 	case ENCODER_OBJECT_ID_TITFP513:
 	case ENCODER_OBJECT_ID_VT1623:
 	case ENCODER_OBJECT_ID_HDMI_SI1930:
+	case ENCODER_OBJECT_ID_TRAVIS:
+	case ENCODER_OBJECT_ID_NUTMEG:
 		/* these are handled by the primary encoders */
 		radeon_encoder->is_ext_encoder = true;
 		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
diff --git a/drivers/gpu/drm/radeon/radeon_family.h b/drivers/gpu/drm/radeon/radeon_family.h
index e329066dcabd..4c222d5437d1 100644
--- a/drivers/gpu/drm/radeon/radeon_family.h
+++ b/drivers/gpu/drm/radeon/radeon_family.h
@@ -80,6 +80,7 @@ enum radeon_family {
 	CHIP_JUNIPER,
 	CHIP_CYPRESS,
 	CHIP_HEMLOCK,
+	CHIP_PALM,
 	CHIP_LAST,
 };
 
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index a108c7ed14f5..c6861bb751ad 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -71,8 +71,10 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
 	rdev->irq.gui_idle = false;
 	for (i = 0; i < rdev->num_crtc; i++)
 		rdev->irq.crtc_vblank_int[i] = false;
-	for (i = 0; i < 6; i++)
+	for (i = 0; i < 6; i++) {
 		rdev->irq.hpd[i] = false;
+		rdev->irq.pflip[i] = false;
+	}
 	radeon_irq_set(rdev);
 	/* Clear bits */
 	radeon_irq_process(rdev);
@@ -101,8 +103,10 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
 	rdev->irq.gui_idle = false;
 	for (i = 0; i < rdev->num_crtc; i++)
 		rdev->irq.crtc_vblank_int[i] = false;
-	for (i = 0; i < 6; i++)
+	for (i = 0; i < 6; i++) {
 		rdev->irq.hpd[i] = false;
+		rdev->irq.pflip[i] = false;
+	}
 	radeon_irq_set(rdev);
 }
 
@@ -121,7 +125,7 @@ int radeon_irq_kms_init(struct radeon_device *rdev)
 	 * chips.  Disable MSI on them for now.
 	 */
 	if ((rdev->family >= CHIP_RV380) &&
-	    (!(rdev->flags & RADEON_IS_IGP)) &&
+	    ((!(rdev->flags & RADEON_IS_IGP)) || (rdev->family >= CHIP_PALM)) &&
 	    (!(rdev->flags & RADEON_IS_AGP))) {
 		int ret = pci_enable_msi(rdev->pdev);
 		if (!ret) {
@@ -175,3 +179,34 @@ void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev)
 	spin_unlock_irqrestore(&rdev->irq.sw_lock, irqflags);
 }
 
+void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc)
+{
+	unsigned long irqflags;
+
+	if (crtc < 0 || crtc >= rdev->num_crtc)
+		return;
+
+	spin_lock_irqsave(&rdev->irq.pflip_lock[crtc], irqflags);
+	if (rdev->ddev->irq_enabled && (++rdev->irq.pflip_refcount[crtc] == 1)) {
+		rdev->irq.pflip[crtc] = true;
+		radeon_irq_set(rdev);
+	}
+	spin_unlock_irqrestore(&rdev->irq.pflip_lock[crtc], irqflags);
+}
+
+void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc)
+{
+	unsigned long irqflags;
+
+	if (crtc < 0 || crtc >= rdev->num_crtc)
+		return;
+
+	spin_lock_irqsave(&rdev->irq.pflip_lock[crtc], irqflags);
+	BUG_ON(rdev->ddev->irq_enabled && rdev->irq.pflip_refcount[crtc] <= 0);
+	if (rdev->ddev->irq_enabled && (--rdev->irq.pflip_refcount[crtc] == 0)) {
+		rdev->irq.pflip[crtc] = false;
+		radeon_irq_set(rdev);
+	}
+	spin_unlock_irqrestore(&rdev->irq.pflip_lock[crtc], irqflags);
+}
+
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 8fbbe1c6ebbd..4bf423ca4c12 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -277,6 +277,27 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc)
 	radeon_irq_set(rdev);
 }
 
+int radeon_get_vblank_timestamp_kms(struct drm_device *dev, int crtc,
+				    int *max_error,
+				    struct timeval *vblank_time,
+				    unsigned flags)
+{
+	struct drm_crtc *drmcrtc;
+	struct radeon_device *rdev = dev->dev_private;
+
+	if (crtc < 0 || crtc >= dev->num_crtcs) {
+		DRM_ERROR("Invalid crtc %d\n", crtc);
+		return -EINVAL;
+	}
+
+	/* Get associated drm_crtc: */
+	drmcrtc = &rdev->mode_info.crtcs[crtc]->base;
+
+	/* Helper routine in DRM core does all the work: */
+	return drm_calc_vbltimestamp_from_scanoutpos(dev, crtc, max_error,
+						     vblank_time, flags,
+						     drmcrtc);
+}
 
 /*
  * IOCTL.
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index e301c6f9e059..f406f02bf14e 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -277,6 +277,9 @@ struct radeon_crtc {
 	fixed20_12 hsc;
 	struct drm_display_mode native_mode;
 	int pll_id;
+	/* page flipping */
+	struct radeon_unpin_work *unpin_work;
+	int deferred_flip_completion;
 };
 
 struct radeon_encoder_primary_dac {
@@ -442,10 +445,6 @@ struct radeon_framebuffer {
 	struct drm_gem_object *obj;
 };
 
-/* radeon_get_crtc_scanoutpos() return flags */
-#define RADEON_SCANOUTPOS_VALID        (1 << 0)
-#define RADEON_SCANOUTPOS_INVBL        (1 << 1)
-#define RADEON_SCANOUTPOS_ACCURATE     (1 << 2)
 
 extern enum radeon_tv_std
 radeon_combios_get_tv_info(struct radeon_device *rdev);
@@ -562,7 +561,8 @@ extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
 extern int radeon_crtc_cursor_move(struct drm_crtc *crtc,
 				   int x, int y);
 
-extern int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos, int *hpos);
+extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
+				      int *vpos, int *hpos);
 
 extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev);
 extern struct edid *
@@ -662,4 +662,7 @@ int radeon_fbdev_total_size(struct radeon_device *rdev);
 bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj);
 
 void radeon_fb_output_poll_changed(struct radeon_device *rdev);
+
+void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id);
+
 #endif
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 1d067743fee0..a8594d289bcf 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -293,34 +293,9 @@ void radeon_bo_list_add_object(struct radeon_bo_list *lobj,
 				struct list_head *head)
 {
 	if (lobj->wdomain) {
-		list_add(&lobj->list, head);
+		list_add(&lobj->tv.head, head);
 	} else {
-		list_add_tail(&lobj->list, head);
-	}
-}
-
-int radeon_bo_list_reserve(struct list_head *head)
-{
-	struct radeon_bo_list *lobj;
-	int r;
-
-	list_for_each_entry(lobj, head, list){
-		r = radeon_bo_reserve(lobj->bo, false);
-		if (unlikely(r != 0))
-			return r;
-		lobj->reserved = true;
-	}
-	return 0;
-}
-
-void radeon_bo_list_unreserve(struct list_head *head)
-{
-	struct radeon_bo_list *lobj;
-
-	list_for_each_entry(lobj, head, list) {
-		/* only unreserve object we successfully reserved */
-		if (lobj->reserved && radeon_bo_is_reserved(lobj->bo))
-			radeon_bo_unreserve(lobj->bo);
+		list_add_tail(&lobj->tv.head, head);
 	}
 }
 
@@ -331,14 +306,11 @@ int radeon_bo_list_validate(struct list_head *head)
 	u32 domain;
 	int r;
 
-	list_for_each_entry(lobj, head, list) {
-		lobj->reserved = false;
-	}
-	r = radeon_bo_list_reserve(head);
+	r = ttm_eu_reserve_buffers(head);
 	if (unlikely(r != 0)) {
 		return r;
 	}
-	list_for_each_entry(lobj, head, list) {
+	list_for_each_entry(lobj, head, tv.head) {
 		bo = lobj->bo;
 		if (!bo->pin_count) {
 			domain = lobj->wdomain ? lobj->wdomain : lobj->rdomain;
@@ -361,25 +333,6 @@ int radeon_bo_list_validate(struct list_head *head)
 	return 0;
 }
 
-void radeon_bo_list_fence(struct list_head *head, void *fence)
-{
-	struct radeon_bo_list *lobj;
-	struct radeon_bo *bo;
-	struct radeon_fence *old_fence = NULL;
-
-	list_for_each_entry(lobj, head, list) {
-		bo = lobj->bo;
-		spin_lock(&bo->tbo.lock);
-		old_fence = (struct radeon_fence *)bo->tbo.sync_obj;
-		bo->tbo.sync_obj = radeon_fence_ref(fence);
-		bo->tbo.sync_obj_arg = NULL;
-		spin_unlock(&bo->tbo.lock);
-		if (old_fence) {
-			radeon_fence_unref(&old_fence);
-		}
-	}
-}
-
 int radeon_bo_fbdev_mmap(struct radeon_bo *bo,
 			     struct vm_area_struct *vma)
 {
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index d143702b244a..22d4c237dea5 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -126,12 +126,12 @@ static inline int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
 	r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
 	if (unlikely(r != 0))
 		return r;
-	spin_lock(&bo->tbo.lock);
+	spin_lock(&bo->tbo.bdev->fence_lock);
 	if (mem_type)
 		*mem_type = bo->tbo.mem.mem_type;
 	if (bo->tbo.sync_obj)
 		r = ttm_bo_wait(&bo->tbo, true, true, no_wait);
-	spin_unlock(&bo->tbo.lock);
+	spin_unlock(&bo->tbo.bdev->fence_lock);
 	ttm_bo_unreserve(&bo->tbo);
 	return r;
 }
@@ -152,10 +152,7 @@ extern int radeon_bo_init(struct radeon_device *rdev);
 extern void radeon_bo_fini(struct radeon_device *rdev);
 extern void radeon_bo_list_add_object(struct radeon_bo_list *lobj,
 				struct list_head *head);
-extern int radeon_bo_list_reserve(struct list_head *head);
-extern void radeon_bo_list_unreserve(struct list_head *head);
 extern int radeon_bo_list_validate(struct list_head *head);
-extern void radeon_bo_list_fence(struct list_head *head, void *fence);
 extern int radeon_bo_fbdev_mmap(struct radeon_bo *bo,
 				struct vm_area_struct *vma);
 extern int radeon_bo_set_tiling_flags(struct radeon_bo *bo,
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 8c9b2ef32c68..4de7776bd1c5 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -449,6 +449,9 @@ static ssize_t radeon_hwmon_show_temp(struct device *dev,
 	case THERMAL_TYPE_EVERGREEN:
 		temp = evergreen_get_temp(rdev);
 		break;
+	case THERMAL_TYPE_SUMO:
+		temp = sumo_get_temp(rdev);
+		break;
 	default:
 		temp = 0;
 		break;
@@ -487,6 +490,7 @@ static int radeon_hwmon_init(struct radeon_device *rdev)
 	case THERMAL_TYPE_RV6XX:
 	case THERMAL_TYPE_RV770:
 	case THERMAL_TYPE_EVERGREEN:
+	case THERMAL_TYPE_SUMO:
 		rdev->pm.int_hwmon_dev = hwmon_device_register(rdev->dev);
 		if (IS_ERR(rdev->pm.int_hwmon_dev)) {
 			err = PTR_ERR(rdev->pm.int_hwmon_dev);
@@ -720,9 +724,9 @@ static bool radeon_pm_in_vbl(struct radeon_device *rdev)
 	 */
 	for (crtc = 0; (crtc < rdev->num_crtc) && in_vbl; crtc++) {
 		if (rdev->pm.active_crtcs & (1 << crtc)) {
-			vbl_status = radeon_get_crtc_scanoutpos(rdev, crtc, &vpos, &hpos);
-			if ((vbl_status & RADEON_SCANOUTPOS_VALID) &&
-			    !(vbl_status & RADEON_SCANOUTPOS_INVBL))
+			vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, &vpos, &hpos);
+			if ((vbl_status & DRM_SCANOUTPOS_VALID) &&
+			    !(vbl_status & DRM_SCANOUTPOS_INVBL))
 				in_vbl = false;
 		}
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h
index 64928814de53..26c43e234350 100644
--- a/drivers/gpu/drm/radeon/radeon_reg.h
+++ b/drivers/gpu/drm/radeon/radeon_reg.h
@@ -422,6 +422,7 @@
 #       define RADEON_CRTC_CSYNC_EN         (1 <<  4)
 #       define RADEON_CRTC_ICON_EN          (1 << 15)
 #       define RADEON_CRTC_CUR_EN           (1 << 16)
+#       define RADEON_CRTC_VSTAT_MODE_MASK  (3 << 17)
 #       define RADEON_CRTC_CUR_MODE_MASK    (7 << 20)
 #       define RADEON_CRTC_CUR_MODE_SHIFT   20
 #       define RADEON_CRTC_CUR_MODE_MONO    0
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index f1c6e02c2e6b..9a85b1614c86 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -46,6 +46,56 @@
 void rs600_gpu_init(struct radeon_device *rdev);
 int rs600_mc_wait_for_idle(struct radeon_device *rdev);
 
+void rs600_pre_page_flip(struct radeon_device *rdev, int crtc)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
+	u32 tmp;
+
+	/* make sure flip is at vb rather than hb */
+	tmp = RREG32(AVIVO_D1GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
+	tmp &= ~AVIVO_D1GRPH_SURFACE_UPDATE_H_RETRACE_EN;
+	WREG32(AVIVO_D1GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
+
+	/* set pageflip to happen anywhere in vblank interval */
+	WREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
+
+	/* enable the pflip int */
+	radeon_irq_kms_pflip_irq_get(rdev, crtc);
+}
+
+void rs600_post_page_flip(struct radeon_device *rdev, int crtc)
+{
+	/* disable the pflip int */
+	radeon_irq_kms_pflip_irq_put(rdev, crtc);
+}
+
+u32 rs600_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
+	u32 tmp = RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset);
+
+	/* Lock the graphics update lock */
+	tmp |= AVIVO_D1GRPH_UPDATE_LOCK;
+	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+	/* update the scanout addresses */
+	WREG32(AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+	       (u32)crtc_base);
+	WREG32(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+	       (u32)crtc_base);
+
+	/* Wait for update_pending to go high. */
+	while (!(RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING));
+	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
+
+	/* Unlock the lock, so double-buffering can take place inside vblank */
+	tmp &= ~AVIVO_D1GRPH_UPDATE_LOCK;
+	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+	/* Return current update_pending status: */
+	return RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING;
+}
+
 void rs600_pm_misc(struct radeon_device *rdev)
 {
 	int requested_index = rdev->pm.requested_power_state_index;
@@ -515,10 +565,12 @@ int rs600_irq_set(struct radeon_device *rdev)
 	if (rdev->irq.gui_idle) {
 		tmp |= S_000040_GUI_IDLE(1);
 	}
-	if (rdev->irq.crtc_vblank_int[0]) {
+	if (rdev->irq.crtc_vblank_int[0] ||
+	    rdev->irq.pflip[0]) {
 		mode_int |= S_006540_D1MODE_VBLANK_INT_MASK(1);
 	}
-	if (rdev->irq.crtc_vblank_int[1]) {
+	if (rdev->irq.crtc_vblank_int[1] ||
+	    rdev->irq.pflip[1]) {
 		mode_int |= S_006540_D2MODE_VBLANK_INT_MASK(1);
 	}
 	if (rdev->irq.hpd[0]) {
@@ -534,7 +586,7 @@ int rs600_irq_set(struct radeon_device *rdev)
 	return 0;
 }
 
-static inline uint32_t rs600_irq_ack(struct radeon_device *rdev, u32 *r500_disp_int)
+static inline u32 rs600_irq_ack(struct radeon_device *rdev)
 {
 	uint32_t irqs = RREG32(R_000044_GEN_INT_STATUS);
 	uint32_t irq_mask = S_000044_SW_INT(1);
@@ -547,27 +599,27 @@ static inline uint32_t rs600_irq_ack(struct radeon_device *rdev, u32 *r500_disp_
 	}
 
 	if (G_000044_DISPLAY_INT_STAT(irqs)) {
-		*r500_disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS);
-		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(*r500_disp_int)) {
+		rdev->irq.stat_regs.r500.disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS);
+		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
 			WREG32(R_006534_D1MODE_VBLANK_STATUS,
 				S_006534_D1MODE_VBLANK_ACK(1));
 		}
-		if (G_007EDC_LB_D2_VBLANK_INTERRUPT(*r500_disp_int)) {
+		if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
 			WREG32(R_006D34_D2MODE_VBLANK_STATUS,
 				S_006D34_D2MODE_VBLANK_ACK(1));
 		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(*r500_disp_int)) {
+		if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
 			tmp = RREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL);
 			tmp |= S_007D08_DC_HOT_PLUG_DETECT1_INT_ACK(1);
 			WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
 		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(*r500_disp_int)) {
+		if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
 			tmp = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL);
 			tmp |= S_007D18_DC_HOT_PLUG_DETECT2_INT_ACK(1);
 			WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
 		}
 	} else {
-		*r500_disp_int = 0;
+		rdev->irq.stat_regs.r500.disp_int = 0;
 	}
 
 	if (irqs) {
@@ -578,32 +630,30 @@ static inline uint32_t rs600_irq_ack(struct radeon_device *rdev, u32 *r500_disp_
 
 void rs600_irq_disable(struct radeon_device *rdev)
 {
-	u32 tmp;
-
 	WREG32(R_000040_GEN_INT_CNTL, 0);
 	WREG32(R_006540_DxMODE_INT_MASK, 0);
 	/* Wait and acknowledge irq */
 	mdelay(1);
-	rs600_irq_ack(rdev, &tmp);
+	rs600_irq_ack(rdev);
 }
 
 int rs600_irq_process(struct radeon_device *rdev)
 {
-	uint32_t status, msi_rearm;
-	uint32_t r500_disp_int;
+	u32 status, msi_rearm;
 	bool queue_hotplug = false;
 
 	/* reset gui idle ack.  the status bit is broken */
 	rdev->irq.gui_idle_acked = false;
 
-	status = rs600_irq_ack(rdev, &r500_disp_int);
-	if (!status && !r500_disp_int) {
+	status = rs600_irq_ack(rdev);
+	if (!status && !rdev->irq.stat_regs.r500.disp_int) {
 		return IRQ_NONE;
 	}
-	while (status || r500_disp_int) {
+	while (status || rdev->irq.stat_regs.r500.disp_int) {
 		/* SW interrupt */
-		if (G_000044_SW_INT(status))
+		if (G_000044_SW_INT(status)) {
 			radeon_fence_process(rdev);
+		}
 		/* GUI idle */
 		if (G_000040_GUI_IDLE(status)) {
 			rdev->irq.gui_idle_acked = true;
@@ -611,25 +661,33 @@ int rs600_irq_process(struct radeon_device *rdev)
 			wake_up(&rdev->irq.idle_queue);
 		}
 		/* Vertical blank interrupts */
-		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(r500_disp_int)) {
-			drm_handle_vblank(rdev->ddev, 0);
-			rdev->pm.vblank_sync = true;
-			wake_up(&rdev->irq.vblank_queue);
+		if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
+			if (rdev->irq.crtc_vblank_int[0]) {
+				drm_handle_vblank(rdev->ddev, 0);
+				rdev->pm.vblank_sync = true;
+				wake_up(&rdev->irq.vblank_queue);
+			}
+			if (rdev->irq.pflip[0])
+				radeon_crtc_handle_flip(rdev, 0);
 		}
-		if (G_007EDC_LB_D2_VBLANK_INTERRUPT(r500_disp_int)) {
-			drm_handle_vblank(rdev->ddev, 1);
-			rdev->pm.vblank_sync = true;
-			wake_up(&rdev->irq.vblank_queue);
+		if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
+			if (rdev->irq.crtc_vblank_int[1]) {
+				drm_handle_vblank(rdev->ddev, 1);
+				rdev->pm.vblank_sync = true;
+				wake_up(&rdev->irq.vblank_queue);
+			}
+			if (rdev->irq.pflip[1])
+				radeon_crtc_handle_flip(rdev, 1);
 		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(r500_disp_int)) {
+		if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
 			queue_hotplug = true;
 			DRM_DEBUG("HPD1\n");
 		}
-		if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(r500_disp_int)) {
+		if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
 			queue_hotplug = true;
 			DRM_DEBUG("HPD2\n");
 		}
-		status = rs600_irq_ack(rdev, &r500_disp_int);
+		status = rs600_irq_ack(rdev);
 	}
 	/* reset gui idle ack.  the status bit is broken */
 	rdev->irq.gui_idle_acked = false;
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 4dfead8cee33..7c2e0b19a558 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -42,6 +42,40 @@
 static void rv770_gpu_init(struct radeon_device *rdev);
 void rv770_fini(struct radeon_device *rdev);
 
+u32 rv770_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
+{
+	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
+	u32 tmp = RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset);
+
+	/* Lock the graphics update lock */
+	tmp |= AVIVO_D1GRPH_UPDATE_LOCK;
+	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+	/* update the scanout addresses */
+	if (radeon_crtc->crtc_id) {
+		WREG32(D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
+		WREG32(D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
+	} else {
+		WREG32(D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
+		WREG32(D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, upper_32_bits(crtc_base));
+	}
+	WREG32(D1GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+	       (u32)crtc_base);
+	WREG32(D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+	       (u32)crtc_base);
+
+	/* Wait for update_pending to go high. */
+	while (!(RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING));
+	DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
+
+	/* Unlock the lock, so double-buffering can take place inside vblank */
+	tmp &= ~AVIVO_D1GRPH_UPDATE_LOCK;
+	WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+	/* Return current update_pending status: */
+	return RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING;
+}
+
 /* get temperature in millidegrees */
 u32 rv770_get_temp(struct radeon_device *rdev)
 {
@@ -237,6 +271,12 @@ static void rv770_mc_program(struct radeon_device *rdev)
 			rdev->mc.vram_end >> 12);
 	}
 	WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
+	if (rdev->flags & RADEON_IS_IGP) {
+		tmp = RREG32(MC_FUS_VM_FB_OFFSET) & 0x000FFFFF;
+		tmp |= ((rdev->mc.vram_end >> 20) & 0xF) << 24;
+		tmp |= ((rdev->mc.vram_start >> 20) & 0xF) << 20;
+		WREG32(MC_FUS_VM_FB_OFFSET, tmp);
+	}
 	tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16;
 	tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
 	WREG32(MC_VM_FB_LOCATION, tmp);
@@ -489,6 +529,49 @@ static u32 r700_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
 	return backend_map;
 }
 
+static void rv770_program_channel_remap(struct radeon_device *rdev)
+{
+	u32 tcp_chan_steer, mc_shared_chremap, tmp;
+	bool force_no_swizzle;
+
+	switch (rdev->family) {
+	case CHIP_RV770:
+	case CHIP_RV730:
+		force_no_swizzle = false;
+		break;
+	case CHIP_RV710:
+	case CHIP_RV740:
+	default:
+		force_no_swizzle = true;
+		break;
+	}
+
+	tmp = RREG32(MC_SHARED_CHMAP);
+	switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) {
+	case 0:
+	case 1:
+	default:
+		/* default mapping */
+		mc_shared_chremap = 0x00fac688;
+		break;
+	case 2:
+	case 3:
+		if (force_no_swizzle)
+			mc_shared_chremap = 0x00fac688;
+		else
+			mc_shared_chremap = 0x00bbc298;
+		break;
+	}
+
+	if (rdev->family == CHIP_RV740)
+		tcp_chan_steer = 0x00ef2a60;
+	else
+		tcp_chan_steer = 0x00fac688;
+
+	WREG32(TCP_CHAN_STEER, tcp_chan_steer);
+	WREG32(MC_SHARED_CHREMAP, mc_shared_chremap);
+}
+
 static void rv770_gpu_init(struct radeon_device *rdev)
 {
 	int i, j, num_qd_pipes;
@@ -688,6 +771,8 @@ static void rv770_gpu_init(struct radeon_device *rdev)
 	WREG32(DCP_TILING_CONFIG, (gb_tiling_config & 0xffff));
 	WREG32(HDP_TILING_CONFIG, (gb_tiling_config & 0xffff));
 
+	rv770_program_channel_remap(rdev);
+
 	WREG32(CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
 	WREG32(CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
 	WREG32(GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
@@ -956,6 +1041,50 @@ static void rv770_vram_scratch_fini(struct radeon_device *rdev)
 	radeon_bo_unref(&rdev->vram_scratch.robj);
 }
 
+void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
+{
+	u64 size_bf, size_af;
+
+	if (mc->mc_vram_size > 0xE0000000) {
+		/* leave room for at least 512M GTT */
+		dev_warn(rdev->dev, "limiting VRAM\n");
+		mc->real_vram_size = 0xE0000000;
+		mc->mc_vram_size = 0xE0000000;
+	}
+	if (rdev->flags & RADEON_IS_AGP) {
+		size_bf = mc->gtt_start;
+		size_af = 0xFFFFFFFF - mc->gtt_end + 1;
+		if (size_bf > size_af) {
+			if (mc->mc_vram_size > size_bf) {
+				dev_warn(rdev->dev, "limiting VRAM\n");
+				mc->real_vram_size = size_bf;
+				mc->mc_vram_size = size_bf;
+			}
+			mc->vram_start = mc->gtt_start - mc->mc_vram_size;
+		} else {
+			if (mc->mc_vram_size > size_af) {
+				dev_warn(rdev->dev, "limiting VRAM\n");
+				mc->real_vram_size = size_af;
+				mc->mc_vram_size = size_af;
+			}
+			mc->vram_start = mc->gtt_end;
+		}
+		mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
+		dev_info(rdev->dev, "VRAM: %lluM 0x%08llX - 0x%08llX (%lluM used)\n",
+				mc->mc_vram_size >> 20, mc->vram_start,
+				mc->vram_end, mc->real_vram_size >> 20);
+	} else {
+		u64 base = 0;
+		if (rdev->flags & RADEON_IS_IGP) {
+			base = (RREG32(MC_VM_FB_LOCATION) & 0xFFFF) << 24;
+			base |= RREG32(MC_FUS_VM_FB_OFFSET) & 0x00F00000;
+		}
+		radeon_vram_location(rdev, &rdev->mc, base);
+		rdev->mc.gtt_base_align = 0;
+		radeon_gtt_location(rdev, mc);
+	}
+}
+
 int rv770_mc_init(struct radeon_device *rdev)
 {
 	u32 tmp;
@@ -996,7 +1125,7 @@ int rv770_mc_init(struct radeon_device *rdev)
 	rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
 	rdev->mc.visible_vram_size = rdev->mc.aper_size;
 	rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
-	r600_vram_gtt_location(rdev, &rdev->mc);
+	r700_vram_gtt_location(rdev, &rdev->mc);
 	radeon_update_bandwidth_info(rdev);
 
 	return 0;
diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h
index b7a5a20e81dc..98f9ad256d3d 100644
--- a/drivers/gpu/drm/radeon/rv770d.h
+++ b/drivers/gpu/drm/radeon/rv770d.h
@@ -138,6 +138,7 @@
 #define MC_SHARED_CHMAP						0x2004
 #define		NOOFCHAN_SHIFT					12
 #define		NOOFCHAN_MASK					0x00003000
+#define MC_SHARED_CHREMAP					0x2008
 
 #define	MC_ARB_RAMCFG					0x2760
 #define		NOOFBANK_SHIFT					0
@@ -157,6 +158,7 @@
 #define	MC_VM_AGP_BOT					0x202C
 #define	MC_VM_AGP_BASE					0x2030
 #define	MC_VM_FB_LOCATION				0x2024
+#define	MC_FUS_VM_FB_OFFSET				0x2898
 #define	MC_VM_MB_L1_TLB0_CNTL				0x2234
 #define	MC_VM_MB_L1_TLB1_CNTL				0x2238
 #define	MC_VM_MB_L1_TLB2_CNTL				0x223C
@@ -303,6 +305,7 @@
 #define		BILINEAR_PRECISION_8_BIT			(1 << 31)
 
 #define	TCP_CNTL					0x9610
+#define	TCP_CHAN_STEER					0x9614
 
 #define	VGT_CACHE_INVALIDATION				0x88C4
 #define		CACHE_INVALIDATION(x)				((x)<<0)
@@ -351,4 +354,11 @@
 
 #define	SRBM_STATUS				        0x0E50
 
+#define D1GRPH_PRIMARY_SURFACE_ADDRESS                    0x6110
+#define D1GRPH_PRIMARY_SURFACE_ADDRESS_HIGH               0x6914
+#define D2GRPH_PRIMARY_SURFACE_ADDRESS_HIGH               0x6114
+#define D1GRPH_SECONDARY_SURFACE_ADDRESS                  0x6118
+#define D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH             0x691c
+#define D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH             0x611c
+
 #endif
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 148a322d8f5d..cf2ec562550e 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -169,7 +169,7 @@ int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible)
 }
 EXPORT_SYMBOL(ttm_bo_wait_unreserved);
 
-static void ttm_bo_add_to_lru(struct ttm_buffer_object *bo)
+void ttm_bo_add_to_lru(struct ttm_buffer_object *bo)
 {
 	struct ttm_bo_device *bdev = bo->bdev;
 	struct ttm_mem_type_manager *man;
@@ -191,11 +191,7 @@ static void ttm_bo_add_to_lru(struct ttm_buffer_object *bo)
 	}
 }
 
-/**
- * Call with the lru_lock held.
- */
-
-static int ttm_bo_del_from_lru(struct ttm_buffer_object *bo)
+int ttm_bo_del_from_lru(struct ttm_buffer_object *bo)
 {
 	int put_count = 0;
 
@@ -227,9 +223,18 @@ int ttm_bo_reserve_locked(struct ttm_buffer_object *bo,
 		/**
 		 * Deadlock avoidance for multi-bo reserving.
 		 */
-		if (use_sequence && bo->seq_valid &&
-			(sequence - bo->val_seq < (1 << 31))) {
-			return -EAGAIN;
+		if (use_sequence && bo->seq_valid) {
+			/**
+			 * We've already reserved this one.
+			 */
+			if (unlikely(sequence == bo->val_seq))
+				return -EDEADLK;
+			/**
+			 * Already reserved by a thread that will not back
+			 * off for us. We need to back off.
+			 */
+			if (unlikely(sequence - bo->val_seq < (1 << 31)))
+				return -EAGAIN;
 		}
 
 		if (no_wait)
@@ -267,6 +272,13 @@ static void ttm_bo_ref_bug(struct kref *list_kref)
 	BUG();
 }
 
+void ttm_bo_list_ref_sub(struct ttm_buffer_object *bo, int count,
+			 bool never_free)
+{
+	kref_sub(&bo->list_kref, count,
+		 (never_free) ? ttm_bo_ref_bug : ttm_bo_release_list);
+}
+
 int ttm_bo_reserve(struct ttm_buffer_object *bo,
 		   bool interruptible,
 		   bool no_wait, bool use_sequence, uint32_t sequence)
@@ -282,20 +294,24 @@ int ttm_bo_reserve(struct ttm_buffer_object *bo,
 		put_count = ttm_bo_del_from_lru(bo);
 	spin_unlock(&glob->lru_lock);
 
-	while (put_count--)
-		kref_put(&bo->list_kref, ttm_bo_ref_bug);
+	ttm_bo_list_ref_sub(bo, put_count, true);
 
 	return ret;
 }
 
+void ttm_bo_unreserve_locked(struct ttm_buffer_object *bo)
+{
+	ttm_bo_add_to_lru(bo);
+	atomic_set(&bo->reserved, 0);
+	wake_up_all(&bo->event_queue);
+}
+
 void ttm_bo_unreserve(struct ttm_buffer_object *bo)
 {
 	struct ttm_bo_global *glob = bo->glob;
 
 	spin_lock(&glob->lru_lock);
-	ttm_bo_add_to_lru(bo);
-	atomic_set(&bo->reserved, 0);
-	wake_up_all(&bo->event_queue);
+	ttm_bo_unreserve_locked(bo);
 	spin_unlock(&glob->lru_lock);
 }
 EXPORT_SYMBOL(ttm_bo_unreserve);
@@ -362,8 +378,13 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
 	int ret = 0;
 
 	if (old_is_pci || new_is_pci ||
-	    ((mem->placement & bo->mem.placement & TTM_PL_MASK_CACHING) == 0))
-		ttm_bo_unmap_virtual(bo);
+	    ((mem->placement & bo->mem.placement & TTM_PL_MASK_CACHING) == 0)) {
+		ret = ttm_mem_io_lock(old_man, true);
+		if (unlikely(ret != 0))
+			goto out_err;
+		ttm_bo_unmap_virtual_locked(bo);
+		ttm_mem_io_unlock(old_man);
+	}
 
 	/*
 	 * Create and bind a ttm if required.
@@ -416,11 +437,9 @@ moved:
 	}
 
 	if (bo->mem.mm_node) {
-		spin_lock(&bo->lock);
 		bo->offset = (bo->mem.start << PAGE_SHIFT) +
 		    bdev->man[bo->mem.mem_type].gpu_offset;
 		bo->cur_placement = bo->mem.placement;
-		spin_unlock(&bo->lock);
 	} else
 		bo->offset = 0;
 
@@ -452,7 +471,6 @@ static void ttm_bo_cleanup_memtype_use(struct ttm_buffer_object *bo)
 		ttm_tt_destroy(bo->ttm);
 		bo->ttm = NULL;
 	}
-
 	ttm_bo_mem_put(bo, &bo->mem);
 
 	atomic_set(&bo->reserved, 0);
@@ -474,14 +492,14 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
 	int put_count;
 	int ret;
 
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	(void) ttm_bo_wait(bo, false, false, true);
 	if (!bo->sync_obj) {
 
 		spin_lock(&glob->lru_lock);
 
 		/**
-		 * Lock inversion between bo::reserve and bo::lock here,
+		 * Lock inversion between bo:reserve and bdev::fence_lock here,
 		 * but that's OK, since we're only trylocking.
 		 */
 
@@ -490,14 +508,13 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo)
 		if (unlikely(ret == -EBUSY))
 			goto queue;
 
-		spin_unlock(&bo->lock);
+		spin_unlock(&bdev->fence_lock);
 		put_count = ttm_bo_del_from_lru(bo);
 
 		spin_unlock(&glob->lru_lock);
 		ttm_bo_cleanup_memtype_use(bo);
 
-		while (put_count--)
-			kref_put(&bo->list_kref, ttm_bo_ref_bug);
+		ttm_bo_list_ref_sub(bo, put_count, true);
 
 		return;
 	} else {
@@ -512,7 +529,7 @@ queue:
 	kref_get(&bo->list_kref);
 	list_add_tail(&bo->ddestroy, &bdev->ddestroy);
 	spin_unlock(&glob->lru_lock);
-	spin_unlock(&bo->lock);
+	spin_unlock(&bdev->fence_lock);
 
 	if (sync_obj) {
 		driver->sync_obj_flush(sync_obj, sync_obj_arg);
@@ -537,14 +554,15 @@ static int ttm_bo_cleanup_refs(struct ttm_buffer_object *bo,
 			       bool no_wait_reserve,
 			       bool no_wait_gpu)
 {
+	struct ttm_bo_device *bdev = bo->bdev;
 	struct ttm_bo_global *glob = bo->glob;
 	int put_count;
 	int ret = 0;
 
 retry:
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	ret = ttm_bo_wait(bo, false, interruptible, no_wait_gpu);
-	spin_unlock(&bo->lock);
+	spin_unlock(&bdev->fence_lock);
 
 	if (unlikely(ret != 0))
 		return ret;
@@ -580,8 +598,7 @@ retry:
 	spin_unlock(&glob->lru_lock);
 	ttm_bo_cleanup_memtype_use(bo);
 
-	while (put_count--)
-		kref_put(&bo->list_kref, ttm_bo_ref_bug);
+	ttm_bo_list_ref_sub(bo, put_count, true);
 
 	return 0;
 }
@@ -652,6 +669,7 @@ static void ttm_bo_release(struct kref *kref)
 	struct ttm_buffer_object *bo =
 	    container_of(kref, struct ttm_buffer_object, kref);
 	struct ttm_bo_device *bdev = bo->bdev;
+	struct ttm_mem_type_manager *man = &bdev->man[bo->mem.mem_type];
 
 	if (likely(bo->vm_node != NULL)) {
 		rb_erase(&bo->vm_rb, &bdev->addr_space_rb);
@@ -659,6 +677,9 @@ static void ttm_bo_release(struct kref *kref)
 		bo->vm_node = NULL;
 	}
 	write_unlock(&bdev->vm_lock);
+	ttm_mem_io_lock(man, false);
+	ttm_mem_io_free_vm(bo);
+	ttm_mem_io_unlock(man);
 	ttm_bo_cleanup_refs_or_queue(bo);
 	kref_put(&bo->list_kref, ttm_bo_release_list);
 	write_lock(&bdev->vm_lock);
@@ -698,9 +719,9 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
 	struct ttm_placement placement;
 	int ret = 0;
 
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	ret = ttm_bo_wait(bo, false, interruptible, no_wait_gpu);
-	spin_unlock(&bo->lock);
+	spin_unlock(&bdev->fence_lock);
 
 	if (unlikely(ret != 0)) {
 		if (ret != -ERESTARTSYS) {
@@ -715,7 +736,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible,
 
 	evict_mem = bo->mem;
 	evict_mem.mm_node = NULL;
-	evict_mem.bus.io_reserved = false;
+	evict_mem.bus.io_reserved_vm = false;
+	evict_mem.bus.io_reserved_count = 0;
 
 	placement.fpfn = 0;
 	placement.lpfn = 0;
@@ -802,8 +824,7 @@ retry:
 
 	BUG_ON(ret != 0);
 
-	while (put_count--)
-		kref_put(&bo->list_kref, ttm_bo_ref_bug);
+	ttm_bo_list_ref_sub(bo, put_count, true);
 
 	ret = ttm_bo_evict(bo, interruptible, no_wait_reserve, no_wait_gpu);
 	ttm_bo_unreserve(bo);
@@ -1036,6 +1057,7 @@ int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
 {
 	int ret = 0;
 	struct ttm_mem_reg mem;
+	struct ttm_bo_device *bdev = bo->bdev;
 
 	BUG_ON(!atomic_read(&bo->reserved));
 
@@ -1044,15 +1066,16 @@ int ttm_bo_move_buffer(struct ttm_buffer_object *bo,
 	 * Have the driver move function wait for idle when necessary,
 	 * instead of doing it here.
 	 */
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	ret = ttm_bo_wait(bo, false, interruptible, no_wait_gpu);
-	spin_unlock(&bo->lock);
+	spin_unlock(&bdev->fence_lock);
 	if (ret)
 		return ret;
 	mem.num_pages = bo->num_pages;
 	mem.size = mem.num_pages << PAGE_SHIFT;
 	mem.page_alignment = bo->mem.page_alignment;
-	mem.bus.io_reserved = false;
+	mem.bus.io_reserved_vm = false;
+	mem.bus.io_reserved_count = 0;
 	/*
 	 * Determine where to move the buffer.
 	 */
@@ -1163,7 +1186,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
 	}
 	bo->destroy = destroy;
 
-	spin_lock_init(&bo->lock);
 	kref_init(&bo->kref);
 	kref_init(&bo->list_kref);
 	atomic_set(&bo->cpu_writers, 0);
@@ -1172,6 +1194,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
 	INIT_LIST_HEAD(&bo->lru);
 	INIT_LIST_HEAD(&bo->ddestroy);
 	INIT_LIST_HEAD(&bo->swap);
+	INIT_LIST_HEAD(&bo->io_reserve_lru);
 	bo->bdev = bdev;
 	bo->glob = bdev->glob;
 	bo->type = type;
@@ -1181,7 +1204,8 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
 	bo->mem.num_pages = bo->num_pages;
 	bo->mem.mm_node = NULL;
 	bo->mem.page_alignment = page_alignment;
-	bo->mem.bus.io_reserved = false;
+	bo->mem.bus.io_reserved_vm = false;
+	bo->mem.bus.io_reserved_count = 0;
 	bo->buffer_start = buffer_start & PAGE_MASK;
 	bo->priv_flags = 0;
 	bo->mem.placement = (TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED);
@@ -1355,6 +1379,10 @@ int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type,
 	BUG_ON(type >= TTM_NUM_MEM_TYPES);
 	man = &bdev->man[type];
 	BUG_ON(man->has_type);
+	man->io_reserve_fastpath = true;
+	man->use_io_reserve_lru = false;
+	mutex_init(&man->io_reserve_mutex);
+	INIT_LIST_HEAD(&man->io_reserve_lru);
 
 	ret = bdev->driver->init_mem_type(bdev, type, man);
 	if (ret)
@@ -1527,7 +1555,8 @@ int ttm_bo_device_init(struct ttm_bo_device *bdev,
 	bdev->dev_mapping = NULL;
 	bdev->glob = glob;
 	bdev->need_dma32 = need_dma32;
-
+	bdev->val_seq = 0;
+	spin_lock_init(&bdev->fence_lock);
 	mutex_lock(&glob->device_list_mutex);
 	list_add_tail(&bdev->device_list, &glob->device_list);
 	mutex_unlock(&glob->device_list_mutex);
@@ -1561,7 +1590,7 @@ bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
 	return true;
 }
 
-void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo)
+void ttm_bo_unmap_virtual_locked(struct ttm_buffer_object *bo)
 {
 	struct ttm_bo_device *bdev = bo->bdev;
 	loff_t offset = (loff_t) bo->addr_space_offset;
@@ -1570,8 +1599,20 @@ void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo)
 	if (!bdev->dev_mapping)
 		return;
 	unmap_mapping_range(bdev->dev_mapping, offset, holelen, 1);
-	ttm_mem_io_free(bdev, &bo->mem);
+	ttm_mem_io_free_vm(bo);
+}
+
+void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo)
+{
+	struct ttm_bo_device *bdev = bo->bdev;
+	struct ttm_mem_type_manager *man = &bdev->man[bo->mem.mem_type];
+
+	ttm_mem_io_lock(man, false);
+	ttm_bo_unmap_virtual_locked(bo);
+	ttm_mem_io_unlock(man);
 }
+
+
 EXPORT_SYMBOL(ttm_bo_unmap_virtual);
 
 static void ttm_bo_vm_insert_rb(struct ttm_buffer_object *bo)
@@ -1651,6 +1692,7 @@ int ttm_bo_wait(struct ttm_buffer_object *bo,
 		bool lazy, bool interruptible, bool no_wait)
 {
 	struct ttm_bo_driver *driver = bo->bdev->driver;
+	struct ttm_bo_device *bdev = bo->bdev;
 	void *sync_obj;
 	void *sync_obj_arg;
 	int ret = 0;
@@ -1664,9 +1706,9 @@ int ttm_bo_wait(struct ttm_buffer_object *bo,
 			void *tmp_obj = bo->sync_obj;
 			bo->sync_obj = NULL;
 			clear_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
-			spin_unlock(&bo->lock);
+			spin_unlock(&bdev->fence_lock);
 			driver->sync_obj_unref(&tmp_obj);
-			spin_lock(&bo->lock);
+			spin_lock(&bdev->fence_lock);
 			continue;
 		}
 
@@ -1675,29 +1717,29 @@ int ttm_bo_wait(struct ttm_buffer_object *bo,
 
 		sync_obj = driver->sync_obj_ref(bo->sync_obj);
 		sync_obj_arg = bo->sync_obj_arg;
-		spin_unlock(&bo->lock);
+		spin_unlock(&bdev->fence_lock);
 		ret = driver->sync_obj_wait(sync_obj, sync_obj_arg,
 					    lazy, interruptible);
 		if (unlikely(ret != 0)) {
 			driver->sync_obj_unref(&sync_obj);
-			spin_lock(&bo->lock);
+			spin_lock(&bdev->fence_lock);
 			return ret;
 		}
-		spin_lock(&bo->lock);
+		spin_lock(&bdev->fence_lock);
 		if (likely(bo->sync_obj == sync_obj &&
 			   bo->sync_obj_arg == sync_obj_arg)) {
 			void *tmp_obj = bo->sync_obj;
 			bo->sync_obj = NULL;
 			clear_bit(TTM_BO_PRIV_FLAG_MOVING,
 				  &bo->priv_flags);
-			spin_unlock(&bo->lock);
+			spin_unlock(&bdev->fence_lock);
 			driver->sync_obj_unref(&sync_obj);
 			driver->sync_obj_unref(&tmp_obj);
-			spin_lock(&bo->lock);
+			spin_lock(&bdev->fence_lock);
 		} else {
-			spin_unlock(&bo->lock);
+			spin_unlock(&bdev->fence_lock);
 			driver->sync_obj_unref(&sync_obj);
-			spin_lock(&bo->lock);
+			spin_lock(&bdev->fence_lock);
 		}
 	}
 	return 0;
@@ -1706,6 +1748,7 @@ EXPORT_SYMBOL(ttm_bo_wait);
 
 int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait)
 {
+	struct ttm_bo_device *bdev = bo->bdev;
 	int ret = 0;
 
 	/*
@@ -1715,9 +1758,9 @@ int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait)
 	ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
 	if (unlikely(ret != 0))
 		return ret;
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	ret = ttm_bo_wait(bo, false, true, no_wait);
-	spin_unlock(&bo->lock);
+	spin_unlock(&bdev->fence_lock);
 	if (likely(ret == 0))
 		atomic_inc(&bo->cpu_writers);
 	ttm_bo_unreserve(bo);
@@ -1783,16 +1826,15 @@ static int ttm_bo_swapout(struct ttm_mem_shrink *shrink)
 	put_count = ttm_bo_del_from_lru(bo);
 	spin_unlock(&glob->lru_lock);
 
-	while (put_count--)
-		kref_put(&bo->list_kref, ttm_bo_ref_bug);
+	ttm_bo_list_ref_sub(bo, put_count, true);
 
 	/**
 	 * Wait for GPU, then move to system cached.
 	 */
 
-	spin_lock(&bo->lock);
+	spin_lock(&bo->bdev->fence_lock);
 	ret = ttm_bo_wait(bo, false, false, false);
-	spin_unlock(&bo->lock);
+	spin_unlock(&bo->bdev->fence_lock);
 
 	if (unlikely(ret != 0))
 		goto out;
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 3106d5bcce32..a89839f83f6c 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -75,37 +75,123 @@ int ttm_bo_move_ttm(struct ttm_buffer_object *bo,
 }
 EXPORT_SYMBOL(ttm_bo_move_ttm);
 
-int ttm_mem_io_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
+int ttm_mem_io_lock(struct ttm_mem_type_manager *man, bool interruptible)
 {
-	int ret;
+	if (likely(man->io_reserve_fastpath))
+		return 0;
+
+	if (interruptible)
+		return mutex_lock_interruptible(&man->io_reserve_mutex);
+
+	mutex_lock(&man->io_reserve_mutex);
+	return 0;
+}
 
-	if (!mem->bus.io_reserved) {
-		mem->bus.io_reserved = true;
+void ttm_mem_io_unlock(struct ttm_mem_type_manager *man)
+{
+	if (likely(man->io_reserve_fastpath))
+		return;
+
+	mutex_unlock(&man->io_reserve_mutex);
+}
+
+static int ttm_mem_io_evict(struct ttm_mem_type_manager *man)
+{
+	struct ttm_buffer_object *bo;
+
+	if (!man->use_io_reserve_lru || list_empty(&man->io_reserve_lru))
+		return -EAGAIN;
+
+	bo = list_first_entry(&man->io_reserve_lru,
+			      struct ttm_buffer_object,
+			      io_reserve_lru);
+	list_del_init(&bo->io_reserve_lru);
+	ttm_bo_unmap_virtual_locked(bo);
+
+	return 0;
+}
+
+static int ttm_mem_io_reserve(struct ttm_bo_device *bdev,
+			      struct ttm_mem_reg *mem)
+{
+	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
+	int ret = 0;
+
+	if (!bdev->driver->io_mem_reserve)
+		return 0;
+	if (likely(man->io_reserve_fastpath))
+		return bdev->driver->io_mem_reserve(bdev, mem);
+
+	if (bdev->driver->io_mem_reserve &&
+	    mem->bus.io_reserved_count++ == 0) {
+retry:
 		ret = bdev->driver->io_mem_reserve(bdev, mem);
+		if (ret == -EAGAIN) {
+			ret = ttm_mem_io_evict(man);
+			if (ret == 0)
+				goto retry;
+		}
+	}
+	return ret;
+}
+
+static void ttm_mem_io_free(struct ttm_bo_device *bdev,
+			    struct ttm_mem_reg *mem)
+{
+	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
+
+	if (likely(man->io_reserve_fastpath))
+		return;
+
+	if (bdev->driver->io_mem_reserve &&
+	    --mem->bus.io_reserved_count == 0 &&
+	    bdev->driver->io_mem_free)
+		bdev->driver->io_mem_free(bdev, mem);
+
+}
+
+int ttm_mem_io_reserve_vm(struct ttm_buffer_object *bo)
+{
+	struct ttm_mem_reg *mem = &bo->mem;
+	int ret;
+
+	if (!mem->bus.io_reserved_vm) {
+		struct ttm_mem_type_manager *man =
+			&bo->bdev->man[mem->mem_type];
+
+		ret = ttm_mem_io_reserve(bo->bdev, mem);
 		if (unlikely(ret != 0))
 			return ret;
+		mem->bus.io_reserved_vm = true;
+		if (man->use_io_reserve_lru)
+			list_add_tail(&bo->io_reserve_lru,
+				      &man->io_reserve_lru);
 	}
 	return 0;
 }
 
-void ttm_mem_io_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
+void ttm_mem_io_free_vm(struct ttm_buffer_object *bo)
 {
-	if (bdev->driver->io_mem_reserve) {
-		if (mem->bus.io_reserved) {
-			mem->bus.io_reserved = false;
-			bdev->driver->io_mem_free(bdev, mem);
-		}
+	struct ttm_mem_reg *mem = &bo->mem;
+
+	if (mem->bus.io_reserved_vm) {
+		mem->bus.io_reserved_vm = false;
+		list_del_init(&bo->io_reserve_lru);
+		ttm_mem_io_free(bo->bdev, mem);
 	}
 }
 
 int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
 			void **virtual)
 {
+	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];
 	int ret;
 	void *addr;
 
 	*virtual = NULL;
+	(void) ttm_mem_io_lock(man, false);
 	ret = ttm_mem_io_reserve(bdev, mem);
+	ttm_mem_io_unlock(man);
 	if (ret || !mem->bus.is_iomem)
 		return ret;
 
@@ -117,7 +203,9 @@ int ttm_mem_reg_ioremap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
 		else
 			addr = ioremap_nocache(mem->bus.base + mem->bus.offset, mem->bus.size);
 		if (!addr) {
+			(void) ttm_mem_io_lock(man, false);
 			ttm_mem_io_free(bdev, mem);
+			ttm_mem_io_unlock(man);
 			return -ENOMEM;
 		}
 	}
@@ -134,7 +222,9 @@ void ttm_mem_reg_iounmap(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem,
 
 	if (virtual && mem->bus.addr == NULL)
 		iounmap(virtual);
+	(void) ttm_mem_io_lock(man, false);
 	ttm_mem_io_free(bdev, mem);
+	ttm_mem_io_unlock(man);
 }
 
 static int ttm_copy_io_page(void *dst, void *src, unsigned long page)
@@ -231,7 +321,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
 	struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];
 	struct ttm_tt *ttm = bo->ttm;
 	struct ttm_mem_reg *old_mem = &bo->mem;
-	struct ttm_mem_reg old_copy = *old_mem;
+	struct ttm_mem_reg old_copy;
 	void *old_iomap;
 	void *new_iomap;
 	int ret;
@@ -281,7 +371,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
 	mb();
 out2:
 	ttm_bo_free_old_node(bo);
-
+	old_copy = *old_mem;
 	*old_mem = *new_mem;
 	new_mem->mm_node = NULL;
 
@@ -292,7 +382,7 @@ out2:
 	}
 
 out1:
-	ttm_mem_reg_iounmap(bdev, new_mem, new_iomap);
+	ttm_mem_reg_iounmap(bdev, old_mem, new_iomap);
 out:
 	ttm_mem_reg_iounmap(bdev, &old_copy, old_iomap);
 	return ret;
@@ -337,11 +427,11 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
 	 * TODO: Explicit member copy would probably be better here.
 	 */
 
-	spin_lock_init(&fbo->lock);
 	init_waitqueue_head(&fbo->event_queue);
 	INIT_LIST_HEAD(&fbo->ddestroy);
 	INIT_LIST_HEAD(&fbo->lru);
 	INIT_LIST_HEAD(&fbo->swap);
+	INIT_LIST_HEAD(&fbo->io_reserve_lru);
 	fbo->vm_node = NULL;
 	atomic_set(&fbo->cpu_writers, 0);
 
@@ -453,6 +543,8 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo,
 		unsigned long start_page, unsigned long num_pages,
 		struct ttm_bo_kmap_obj *map)
 {
+	struct ttm_mem_type_manager *man =
+		&bo->bdev->man[bo->mem.mem_type];
 	unsigned long offset, size;
 	int ret;
 
@@ -467,7 +559,9 @@ int ttm_bo_kmap(struct ttm_buffer_object *bo,
 	if (num_pages > 1 && !DRM_SUSER(DRM_CURPROC))
 		return -EPERM;
 #endif
+	(void) ttm_mem_io_lock(man, false);
 	ret = ttm_mem_io_reserve(bo->bdev, &bo->mem);
+	ttm_mem_io_unlock(man);
 	if (ret)
 		return ret;
 	if (!bo->mem.bus.is_iomem) {
@@ -482,12 +576,15 @@ EXPORT_SYMBOL(ttm_bo_kmap);
 
 void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map)
 {
+	struct ttm_buffer_object *bo = map->bo;
+	struct ttm_mem_type_manager *man =
+		&bo->bdev->man[bo->mem.mem_type];
+
 	if (!map->virtual)
 		return;
 	switch (map->bo_kmap_type) {
 	case ttm_bo_map_iomap:
 		iounmap(map->virtual);
-		ttm_mem_io_free(map->bo->bdev, &map->bo->mem);
 		break;
 	case ttm_bo_map_vmap:
 		vunmap(map->virtual);
@@ -500,6 +597,9 @@ void ttm_bo_kunmap(struct ttm_bo_kmap_obj *map)
 	default:
 		BUG();
 	}
+	(void) ttm_mem_io_lock(man, false);
+	ttm_mem_io_free(map->bo->bdev, &map->bo->mem);
+	ttm_mem_io_unlock(man);
 	map->virtual = NULL;
 	map->page = NULL;
 }
@@ -520,7 +620,7 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
 	struct ttm_buffer_object *ghost_obj;
 	void *tmp_obj = NULL;
 
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	if (bo->sync_obj) {
 		tmp_obj = bo->sync_obj;
 		bo->sync_obj = NULL;
@@ -529,7 +629,7 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
 	bo->sync_obj_arg = sync_obj_arg;
 	if (evict) {
 		ret = ttm_bo_wait(bo, false, false, false);
-		spin_unlock(&bo->lock);
+		spin_unlock(&bdev->fence_lock);
 		if (tmp_obj)
 			driver->sync_obj_unref(&tmp_obj);
 		if (ret)
@@ -552,7 +652,7 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo,
 		 */
 
 		set_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
-		spin_unlock(&bo->lock);
+		spin_unlock(&bdev->fence_lock);
 		if (tmp_obj)
 			driver->sync_obj_unref(&tmp_obj);
 
diff --git a/drivers/gpu/drm/ttm/ttm_bo_vm.c b/drivers/gpu/drm/ttm/ttm_bo_vm.c
index fe6cb77899f4..221b924acebe 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_vm.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_vm.c
@@ -83,6 +83,8 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	int i;
 	unsigned long address = (unsigned long)vmf->virtual_address;
 	int retval = VM_FAULT_NOPAGE;
+	struct ttm_mem_type_manager *man =
+		&bdev->man[bo->mem.mem_type];
 
 	/*
 	 * Work around locking order reversal in fault / nopfn
@@ -118,24 +120,28 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	 * move.
 	 */
 
-	spin_lock(&bo->lock);
+	spin_lock(&bdev->fence_lock);
 	if (test_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags)) {
 		ret = ttm_bo_wait(bo, false, true, false);
-		spin_unlock(&bo->lock);
+		spin_unlock(&bdev->fence_lock);
 		if (unlikely(ret != 0)) {
 			retval = (ret != -ERESTARTSYS) ?
 			    VM_FAULT_SIGBUS : VM_FAULT_NOPAGE;
 			goto out_unlock;
 		}
 	} else
-		spin_unlock(&bo->lock);
+		spin_unlock(&bdev->fence_lock);
 
-
-	ret = ttm_mem_io_reserve(bdev, &bo->mem);
-	if (ret) {
-		retval = VM_FAULT_SIGBUS;
+	ret = ttm_mem_io_lock(man, true);
+	if (unlikely(ret != 0)) {
+		retval = VM_FAULT_NOPAGE;
 		goto out_unlock;
 	}
+	ret = ttm_mem_io_reserve_vm(bo);
+	if (unlikely(ret != 0)) {
+		retval = VM_FAULT_SIGBUS;
+		goto out_io_unlock;
+	}
 
 	page_offset = ((address - vma->vm_start) >> PAGE_SHIFT) +
 	    bo->vm_node->start - vma->vm_pgoff;
@@ -144,7 +150,7 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 
 	if (unlikely(page_offset >= bo->num_pages)) {
 		retval = VM_FAULT_SIGBUS;
-		goto out_unlock;
+		goto out_io_unlock;
 	}
 
 	/*
@@ -182,7 +188,7 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 			page = ttm_tt_get_page(ttm, page_offset);
 			if (unlikely(!page && i == 0)) {
 				retval = VM_FAULT_OOM;
-				goto out_unlock;
+				goto out_io_unlock;
 			} else if (unlikely(!page)) {
 				break;
 			}
@@ -200,14 +206,15 @@ static int ttm_bo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 		else if (unlikely(ret != 0)) {
 			retval =
 			    (ret == -ENOMEM) ? VM_FAULT_OOM : VM_FAULT_SIGBUS;
-			goto out_unlock;
+			goto out_io_unlock;
 		}
 
 		address += PAGE_SIZE;
 		if (unlikely(++page_offset >= page_last))
 			break;
 	}
-
+out_io_unlock:
+	ttm_mem_io_unlock(man);
 out_unlock:
 	ttm_bo_unreserve(bo);
 	return retval;
diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
index c285c2902d15..3832fe10b4df 100644
--- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c
+++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
@@ -32,7 +32,7 @@
 #include <linux/sched.h>
 #include <linux/module.h>
 
-void ttm_eu_backoff_reservation(struct list_head *list)
+static void ttm_eu_backoff_reservation_locked(struct list_head *list)
 {
 	struct ttm_validate_buffer *entry;
 
@@ -41,10 +41,77 @@ void ttm_eu_backoff_reservation(struct list_head *list)
 		if (!entry->reserved)
 			continue;
 
+		if (entry->removed) {
+			ttm_bo_add_to_lru(bo);
+			entry->removed = false;
+
+		}
 		entry->reserved = false;
-		ttm_bo_unreserve(bo);
+		atomic_set(&bo->reserved, 0);
+		wake_up_all(&bo->event_queue);
+	}
+}
+
+static void ttm_eu_del_from_lru_locked(struct list_head *list)
+{
+	struct ttm_validate_buffer *entry;
+
+	list_for_each_entry(entry, list, head) {
+		struct ttm_buffer_object *bo = entry->bo;
+		if (!entry->reserved)
+			continue;
+
+		if (!entry->removed) {
+			entry->put_count = ttm_bo_del_from_lru(bo);
+			entry->removed = true;
+		}
 	}
 }
+
+static void ttm_eu_list_ref_sub(struct list_head *list)
+{
+	struct ttm_validate_buffer *entry;
+
+	list_for_each_entry(entry, list, head) {
+		struct ttm_buffer_object *bo = entry->bo;
+
+		if (entry->put_count) {
+			ttm_bo_list_ref_sub(bo, entry->put_count, true);
+			entry->put_count = 0;
+		}
+	}
+}
+
+static int ttm_eu_wait_unreserved_locked(struct list_head *list,
+					 struct ttm_buffer_object *bo)
+{
+	struct ttm_bo_global *glob = bo->glob;
+	int ret;
+
+	ttm_eu_del_from_lru_locked(list);
+	spin_unlock(&glob->lru_lock);
+	ret = ttm_bo_wait_unreserved(bo, true);
+	spin_lock(&glob->lru_lock);
+	if (unlikely(ret != 0))
+		ttm_eu_backoff_reservation_locked(list);
+	return ret;
+}
+
+
+void ttm_eu_backoff_reservation(struct list_head *list)
+{
+	struct ttm_validate_buffer *entry;
+	struct ttm_bo_global *glob;
+
+	if (list_empty(list))
+		return;
+
+	entry = list_first_entry(list, struct ttm_validate_buffer, head);
+	glob = entry->bo->glob;
+	spin_lock(&glob->lru_lock);
+	ttm_eu_backoff_reservation_locked(list);
+	spin_unlock(&glob->lru_lock);
+}
 EXPORT_SYMBOL(ttm_eu_backoff_reservation);
 
 /*
@@ -59,37 +126,76 @@ EXPORT_SYMBOL(ttm_eu_backoff_reservation);
  * buffers in different orders.
  */
 
-int ttm_eu_reserve_buffers(struct list_head *list, uint32_t val_seq)
+int ttm_eu_reserve_buffers(struct list_head *list)
 {
+	struct ttm_bo_global *glob;
 	struct ttm_validate_buffer *entry;
 	int ret;
+	uint32_t val_seq;
+
+	if (list_empty(list))
+		return 0;
+
+	list_for_each_entry(entry, list, head) {
+		entry->reserved = false;
+		entry->put_count = 0;
+		entry->removed = false;
+	}
+
+	entry = list_first_entry(list, struct ttm_validate_buffer, head);
+	glob = entry->bo->glob;
 
 retry:
+	spin_lock(&glob->lru_lock);
+	val_seq = entry->bo->bdev->val_seq++;
+
 	list_for_each_entry(entry, list, head) {
 		struct ttm_buffer_object *bo = entry->bo;
 
-		entry->reserved = false;
-		ret = ttm_bo_reserve(bo, true, false, true, val_seq);
-		if (ret != 0) {
-			ttm_eu_backoff_reservation(list);
-			if (ret == -EAGAIN) {
-				ret = ttm_bo_wait_unreserved(bo, true);
-				if (unlikely(ret != 0))
-					return ret;
-				goto retry;
-			} else
+retry_this_bo:
+		ret = ttm_bo_reserve_locked(bo, true, true, true, val_seq);
+		switch (ret) {
+		case 0:
+			break;
+		case -EBUSY:
+			ret = ttm_eu_wait_unreserved_locked(list, bo);
+			if (unlikely(ret != 0)) {
+				spin_unlock(&glob->lru_lock);
+				ttm_eu_list_ref_sub(list);
 				return ret;
+			}
+			goto retry_this_bo;
+		case -EAGAIN:
+			ttm_eu_backoff_reservation_locked(list);
+			spin_unlock(&glob->lru_lock);
+			ttm_eu_list_ref_sub(list);
+			ret = ttm_bo_wait_unreserved(bo, true);
+			if (unlikely(ret != 0))
+				return ret;
+			goto retry;
+		default:
+			ttm_eu_backoff_reservation_locked(list);
+			spin_unlock(&glob->lru_lock);
+			ttm_eu_list_ref_sub(list);
+			return ret;
 		}
 
 		entry->reserved = true;
 		if (unlikely(atomic_read(&bo->cpu_writers) > 0)) {
-			ttm_eu_backoff_reservation(list);
+			ttm_eu_backoff_reservation_locked(list);
+			spin_unlock(&glob->lru_lock);
+			ttm_eu_list_ref_sub(list);
 			ret = ttm_bo_wait_cpu(bo, false);
 			if (ret)
 				return ret;
 			goto retry;
 		}
 	}
+
+	ttm_eu_del_from_lru_locked(list);
+	spin_unlock(&glob->lru_lock);
+	ttm_eu_list_ref_sub(list);
+
 	return 0;
 }
 EXPORT_SYMBOL(ttm_eu_reserve_buffers);
@@ -97,21 +203,36 @@ EXPORT_SYMBOL(ttm_eu_reserve_buffers);
 void ttm_eu_fence_buffer_objects(struct list_head *list, void *sync_obj)
 {
 	struct ttm_validate_buffer *entry;
+	struct ttm_buffer_object *bo;
+	struct ttm_bo_global *glob;
+	struct ttm_bo_device *bdev;
+	struct ttm_bo_driver *driver;
 
-	list_for_each_entry(entry, list, head) {
-		struct ttm_buffer_object *bo = entry->bo;
-		struct ttm_bo_driver *driver = bo->bdev->driver;
-		void *old_sync_obj;
+	if (list_empty(list))
+		return;
+
+	bo = list_first_entry(list, struct ttm_validate_buffer, head)->bo;
+	bdev = bo->bdev;
+	driver = bdev->driver;
+	glob = bo->glob;
 
-		spin_lock(&bo->lock);
-		old_sync_obj = bo->sync_obj;
+	spin_lock(&bdev->fence_lock);
+	spin_lock(&glob->lru_lock);
+
+	list_for_each_entry(entry, list, head) {
+		bo = entry->bo;
+		entry->old_sync_obj = bo->sync_obj;
 		bo->sync_obj = driver->sync_obj_ref(sync_obj);
 		bo->sync_obj_arg = entry->new_sync_obj_arg;
-		spin_unlock(&bo->lock);
-		ttm_bo_unreserve(bo);
+		ttm_bo_unreserve_locked(bo);
 		entry->reserved = false;
-		if (old_sync_obj)
-			driver->sync_obj_unref(&old_sync_obj);
+	}
+	spin_unlock(&glob->lru_lock);
+	spin_unlock(&bdev->fence_lock);
+
+	list_for_each_entry(entry, list, head) {
+		if (entry->old_sync_obj)
+			driver->sync_obj_unref(&entry->old_sync_obj);
 	}
 }
 EXPORT_SYMBOL(ttm_eu_fence_buffer_objects);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index e7a58d055041..10fc01f69c40 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -264,7 +264,6 @@ struct vmw_private {
 	 */
 
 	struct vmw_sw_context ctx;
-	uint32_t val_seq;
 	struct mutex cmdbuf_mutex;
 
 	/**
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
index 76954e3528c1..41b95ed6dbcd 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -653,8 +653,7 @@ int vmw_execbuf_ioctl(struct drm_device *dev, void *data,
 	ret = vmw_cmd_check_all(dev_priv, sw_context, cmd, arg->command_size);
 	if (unlikely(ret != 0))
 		goto out_err;
-	ret = ttm_eu_reserve_buffers(&sw_context->validate_nodes,
-				     dev_priv->val_seq++);
+	ret = ttm_eu_reserve_buffers(&sw_context->validate_nodes);
 	if (unlikely(ret != 0))
 		goto out_err;
 
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 3052e2969ad0..3d9a95f28aea 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -150,6 +150,16 @@ config DRAGONRISE_FF
 	Say Y here if you want to enable force feedback support for DragonRise Inc.
 	game controllers.
 
+config HID_EMS_FF
+	tristate "EMS Production Inc. force feedback support"
+	depends on USB_HID
+	select INPUT_FF_MEMLESS
+	---help---
+	Say Y here if you want to enable force feedback support for devices by
+	EMS Production Ltd.
+	Currently the following devices are known to be supported:
+	 - Trio Linker Plus II
+
 config HID_EGALAX
 	tristate "eGalax multi-touch panel"
 	depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index c335605b9200..b406269d1bcb 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -1,7 +1,7 @@
 #
 # Makefile for the HID driver
 #
-hid-objs			:= hid-core.o hid-input.o
+hid-y			:= hid-core.o hid-input.o
 
 ifdef CONFIG_DEBUG_FS
 	hid-objs		+= hid-debug.o
@@ -11,18 +11,18 @@ obj-$(CONFIG_HID)		+= hid.o
 
 hid-$(CONFIG_HIDRAW)		+= hidraw.o
 
-hid-logitech-objs		:= hid-lg.o
+hid-logitech-y		:= hid-lg.o
 ifdef CONFIG_LOGITECH_FF
-	hid-logitech-objs	+= hid-lgff.o
+	hid-logitech-y	+= hid-lgff.o
 endif
 ifdef CONFIG_LOGIRUMBLEPAD2_FF
-	hid-logitech-objs	+= hid-lg2ff.o
+	hid-logitech-y	+= hid-lg2ff.o
 endif
 ifdef CONFIG_LOGIG940_FF
-	hid-logitech-objs	+= hid-lg3ff.o
+	hid-logitech-y	+= hid-lg3ff.o
 endif
 ifdef CONFIG_LOGIWII_FF
-	hid-logitech-objs	+= hid-lg4ff.o
+	hid-logitech-y	+= hid-lg4ff.o
 endif
 
 obj-$(CONFIG_HID_3M_PCT)	+= hid-3m-pct.o
@@ -35,6 +35,7 @@ obj-$(CONFIG_HID_CHERRY)	+= hid-cherry.o
 obj-$(CONFIG_HID_CHICONY)	+= hid-chicony.o
 obj-$(CONFIG_HID_CYPRESS)	+= hid-cypress.o
 obj-$(CONFIG_HID_DRAGONRISE)	+= hid-drff.o
+obj-$(CONFIG_HID_EMS_FF)	+= hid-emsff.o
 obj-$(CONFIG_HID_EGALAX)	+= hid-egalax.o
 obj-$(CONFIG_HID_ELECOM)	+= hid-elecom.o
 obj-$(CONFIG_HID_EZKEY)		+= hid-ezkey.o
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index eaeca564a8d3..8aa71750a23c 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -59,6 +59,27 @@ struct apple_key_translation {
 	u8 flags;
 };
 
+static const struct apple_key_translation macbookair_fn_keys[] = {
+	{ KEY_BACKSPACE, KEY_DELETE },
+	{ KEY_ENTER,	KEY_INSERT },
+	{ KEY_F1,	KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
+	{ KEY_F2,	KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
+	{ KEY_F3,	KEY_SCALE,          APPLE_FLAG_FKEY },
+	{ KEY_F4,	KEY_DASHBOARD,      APPLE_FLAG_FKEY },
+	{ KEY_F6,	KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
+	{ KEY_F7,	KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
+	{ KEY_F8,	KEY_NEXTSONG,       APPLE_FLAG_FKEY },
+	{ KEY_F9,	KEY_MUTE,           APPLE_FLAG_FKEY },
+	{ KEY_F10,	KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
+	{ KEY_F11,	KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
+	{ KEY_F12,	KEY_EJECTCD,        APPLE_FLAG_FKEY },
+	{ KEY_UP,	KEY_PAGEUP },
+	{ KEY_DOWN,	KEY_PAGEDOWN },
+	{ KEY_LEFT,	KEY_HOME },
+	{ KEY_RIGHT,	KEY_END },
+	{ }
+};
+
 static const struct apple_key_translation apple_fn_keys[] = {
 	{ KEY_BACKSPACE, KEY_DELETE },
 	{ KEY_ENTER,	KEY_INSERT },
@@ -146,7 +167,7 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 		struct hid_usage *usage, __s32 value)
 {
 	struct apple_sc *asc = hid_get_drvdata(hid);
-	const struct apple_key_translation *trans;
+	const struct apple_key_translation *trans, *table;
 
 	if (usage->code == KEY_FN) {
 		asc->fn_on = !!value;
@@ -157,10 +178,16 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 	if (fnmode) {
 		int do_translate;
 
-		trans = apple_find_translation((hid->product < 0x21d ||
-					hid->product >= 0x300) ?
-					powerbook_fn_keys : apple_fn_keys,
-					usage->code);
+		if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
+				hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
+			table = macbookair_fn_keys;
+		else if (hid->product < 0x21d || hid->product >= 0x300)
+			table = powerbook_fn_keys;
+		else
+			table = apple_fn_keys;
+
+		trans = apple_find_translation (table, usage->code);
+
 		if (trans) {
 			if (test_bit(usage->code, asc->pressed_fn))
 				do_translate = 1;
@@ -440,6 +467,18 @@ static const struct hid_device_id apple_devices[] = {
 		.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
 		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+		.driver_data = APPLE_HAS_FN },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+		.driver_data = APPLE_HAS_FN },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
+		.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 515345b11ac9..94105b8f4744 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1230,7 +1230,7 @@ void hid_disconnect(struct hid_device *hdev)
 EXPORT_SYMBOL_GPL(hid_disconnect);
 
 /* a list of devices for which there is a specialized driver on HID bus */
-static const struct hid_device_id hid_blacklist[] = {
+static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M1968) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
@@ -1276,6 +1276,12 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
@@ -1292,6 +1298,7 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
@@ -1301,6 +1308,7 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
@@ -1386,6 +1394,7 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
@@ -1495,9 +1504,9 @@ static int hid_bus_match(struct device *dev, struct device_driver *drv)
 	if (!hid_match_device(hdev, hdrv))
 		return 0;
 
-	/* generic wants all non-blacklisted */
+	/* generic wants all that don't have specialized driver */
 	if (!strncmp(hdrv->name, "generic-", 8))
-		return !hid_match_id(hdev, hid_blacklist);
+		return !hid_match_id(hdev, hid_have_special_driver);
 
 	return 1;
 }
@@ -1756,6 +1765,12 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
 	{ }
diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c
index 54b017ad258d..5a1b52e0eb85 100644
--- a/drivers/hid/hid-egalax.c
+++ b/drivers/hid/hid-egalax.c
@@ -221,7 +221,7 @@ static int egalax_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	struct egalax_data *td;
 	struct hid_report *report;
 
-	td = kmalloc(sizeof(struct egalax_data), GFP_KERNEL);
+	td = kzalloc(sizeof(struct egalax_data), GFP_KERNEL);
 	if (!td) {
 		dev_err(&hdev->dev, "cannot allocate eGalax data\n");
 		return -ENOMEM;
diff --git a/drivers/hid/hid-emsff.c b/drivers/hid/hid-emsff.c
new file mode 100644
index 000000000000..c61b192d7cff
--- /dev/null
+++ b/drivers/hid/hid-emsff.c
@@ -0,0 +1,162 @@
+/*
+ *  Force feedback support for EMS Trio Linker Plus II
+ *
+ *  Copyright (c) 2010 Ignaz Forster <ignaz.forster@gmx.de>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include <linux/hid.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+
+#include "hid-ids.h"
+#include "usbhid/usbhid.h"
+
+struct emsff_device {
+	struct hid_report *report;
+};
+
+static int emsff_play(struct input_dev *dev, void *data,
+			 struct ff_effect *effect)
+{
+	struct hid_device *hid = input_get_drvdata(dev);
+	struct emsff_device *emsff = data;
+	int weak, strong;
+
+	weak = effect->u.rumble.weak_magnitude;
+	strong = effect->u.rumble.strong_magnitude;
+
+	dbg_hid("called with 0x%04x 0x%04x\n", strong, weak);
+
+	weak = weak * 0xff / 0xffff;
+	strong = strong * 0xff / 0xffff;
+
+	emsff->report->field[0]->value[1] = weak;
+	emsff->report->field[0]->value[2] = strong;
+
+	dbg_hid("running with 0x%02x 0x%02x\n", strong, weak);
+	usbhid_submit_report(hid, emsff->report, USB_DIR_OUT);
+
+	return 0;
+}
+
+static int emsff_init(struct hid_device *hid)
+{
+	struct emsff_device *emsff;
+	struct hid_report *report;
+	struct hid_input *hidinput = list_first_entry(&hid->inputs,
+						struct hid_input, list);
+	struct list_head *report_list =
+			&hid->report_enum[HID_OUTPUT_REPORT].report_list;
+	struct input_dev *dev = hidinput->input;
+	int error;
+
+	if (list_empty(report_list)) {
+		dev_err(&hid->dev, "no output reports found\n");
+		return -ENODEV;
+	}
+
+	report = list_first_entry(report_list, struct hid_report, list);
+	if (report->maxfield < 1) {
+		dev_err(&hid->dev, "no fields in the report\n");
+		return -ENODEV;
+	}
+
+	if (report->field[0]->report_count < 7) {
+		dev_err(&hid->dev, "not enough values in the field\n");
+		return -ENODEV;
+	}
+
+	emsff = kzalloc(sizeof(struct emsff_device), GFP_KERNEL);
+	if (!emsff)
+		return -ENOMEM;
+
+	set_bit(FF_RUMBLE, dev->ffbit);
+
+	error = input_ff_create_memless(dev, emsff, emsff_play);
+	if (error) {
+		kfree(emsff);
+		return error;
+	}
+
+	emsff->report = report;
+	emsff->report->field[0]->value[0] = 0x01;
+	emsff->report->field[0]->value[1] = 0x00;
+	emsff->report->field[0]->value[2] = 0x00;
+	emsff->report->field[0]->value[3] = 0x00;
+	emsff->report->field[0]->value[4] = 0x00;
+	emsff->report->field[0]->value[5] = 0x00;
+	emsff->report->field[0]->value[6] = 0x00;
+	usbhid_submit_report(hid, emsff->report, USB_DIR_OUT);
+
+	dev_info(&hid->dev, "force feedback for EMS based devices by "
+	       "Ignaz Forster <ignaz.forster@gmx.de>\n");
+
+	return 0;
+}
+
+static int ems_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+	int ret;
+
+	ret = hid_parse(hdev);
+	if (ret) {
+		dev_err(&hdev->dev, "parse failed\n");
+		goto err;
+	}
+
+	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+	if (ret) {
+		dev_err(&hdev->dev, "hw start failed\n");
+		goto err;
+	}
+
+	emsff_init(hdev);
+
+	return 0;
+err:
+	return ret;
+}
+
+static const struct hid_device_id ems_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_EMS, 0x118) },
+	{ }
+};
+MODULE_DEVICE_TABLE(hid, ems_devices);
+
+static struct hid_driver ems_driver = {
+	.name = "hkems",
+	.id_table = ems_devices,
+	.probe = ems_probe,
+};
+
+static int ems_init(void)
+{
+	return hid_register_driver(&ems_driver);
+}
+
+static void ems_exit(void)
+{
+	hid_unregister_driver(&ems_driver);
+}
+
+module_init(ems_init);
+module_exit(ems_exit);
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 3341baa86a30..5cd1a6a356a3 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -97,6 +97,12 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI	0x0236
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO	0x0237
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS	0x0238
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI	0x023f
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO	0x0240
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS	0x0241
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO	0x0243
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS	0x0244
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI  0x0239
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO   0x023a
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS   0x023b
@@ -156,6 +162,7 @@
 #define USB_VENDOR_ID_CHICONY		0x04f2
 #define USB_DEVICE_ID_CHICONY_TACTICAL_PAD	0x0418
 #define USB_DEVICE_ID_CHICONY_MULTI_TOUCH	0xb19d
+#define USB_DEVICE_ID_CHICONY_WIRELESS	0x0618
 
 #define USB_VENDOR_ID_CIDC		0x1677
 
@@ -203,6 +210,9 @@
 #define USB_VENDOR_ID_ELO		0x04E7
 #define USB_DEVICE_ID_ELO_TS2700	0x0020
 
+#define USB_VENDOR_ID_EMS		0x2006
+#define USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II 0x0118
+
 #define USB_VENDOR_ID_ESSENTIAL_REALITY	0x0d7f
 #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
 
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index bb0b3659437b..3a1517a1d4dd 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -174,7 +174,7 @@ static int hidinput_setkeycode(struct input_dev *dev,
 
 		clear_bit(*old_keycode, dev->keybit);
 		set_bit(usage->code, dev->keybit);
-		dbg_hid(KERN_DEBUG "Assigned keycode %d to HID usage code %x\n",
+		dbg_hid("Assigned keycode %d to HID usage code %x\n",
 			usage->code, usage->hid);
 
 		/*
diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index 48eab84f53b5..5f0fa6c1bf87 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -130,7 +130,7 @@ static ssize_t store_channel(struct device *dev,
 	return -EINVAL;
 }
 
-static DEVICE_ATTR(channel, S_IRUGO | S_IWUGO, show_channel,
+static DEVICE_ATTR(channel, S_IRUGO | S_IWUSR | S_IWGRP , show_channel,
 		store_channel);
 
 static struct device_attribute *sysfs_device_attr_channel = {
@@ -169,7 +169,7 @@ static ssize_t store_sustain(struct device *dev,
 	return -EINVAL;
 }
 
-static DEVICE_ATTR(sustain, S_IRUGO | S_IWUGO, show_sustain,
+static DEVICE_ATTR(sustain, S_IRUGO | S_IWUSR | S_IWGRP, show_sustain,
 		store_sustain);
 
 static struct device_attribute *sysfs_device_attr_sustain = {
@@ -207,7 +207,7 @@ static ssize_t store_octave(struct device *dev,
 	return -EINVAL;
 }
 
-static DEVICE_ATTR(octave, S_IRUGO | S_IWUGO, show_octave,
+static DEVICE_ATTR(octave, S_IRUGO | S_IWUSR | S_IWGRP, show_octave,
 		store_octave);
 
 static struct device_attribute *sysfs_device_attr_octave = {
diff --git a/drivers/hid/hid-tmff.c b/drivers/hid/hid-tmff.c
index 15434c814793..25be4e1461bd 100644
--- a/drivers/hid/hid-tmff.c
+++ b/drivers/hid/hid-tmff.c
@@ -256,6 +256,8 @@ static const struct hid_device_id tm_devices[] = {
 		.driver_data = (unsigned long)ff_joystick },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654),	/* FGT Force Feedback Wheel */
 		.driver_data = (unsigned long)ff_joystick },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a),	/* F430 Force Feedback Wheel */
+		.driver_data = (unsigned long)ff_joystick },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, tm_devices);
diff --git a/drivers/hid/hid-topseed.c b/drivers/hid/hid-topseed.c
index 956ed9ac19d4..613ff7b1d746 100644
--- a/drivers/hid/hid-topseed.c
+++ b/drivers/hid/hid-topseed.c
@@ -66,6 +66,7 @@ static const struct hid_device_id ts_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, ts_devices);
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 724f46ed612f..94caae731381 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -172,7 +172,7 @@ static ssize_t wacom_store_speed(struct device *dev,
 		return -EINVAL;
 }
 
-static DEVICE_ATTR(speed, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR | S_IWGRP,
 		wacom_show_speed, wacom_store_speed);
 
 static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
diff --git a/drivers/hid/usbhid/Makefile b/drivers/hid/usbhid/Makefile
index 1329ecb37a1c..db3cf31c6fa1 100644
--- a/drivers/hid/usbhid/Makefile
+++ b/drivers/hid/usbhid/Makefile
@@ -3,15 +3,15 @@
 #
 
 # Multipart objects.
-usbhid-objs	:= hid-core.o hid-quirks.o
+usbhid-y	:= hid-core.o hid-quirks.o
 
 # Optional parts of multipart objects.
 
 ifeq ($(CONFIG_USB_HIDDEV),y)
-	usbhid-objs	+= hiddev.o
+	usbhid-y	+= hiddev.o
 endif
 ifeq ($(CONFIG_HID_PID),y)
-	usbhid-objs	+= hid-pidff.o
+	usbhid-y	+= hid-pidff.o
 endif
 
 obj-$(CONFIG_USB_HID)		+= usbhid.o
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 2c185477eeb3..76b9a149c7df 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -85,7 +85,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_PI_ENGINEERING, USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL, HID_QUIRK_HIDINPUT_FORCE },
 
 	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH, HID_QUIRK_MULTI_INPUT },
-
+	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS, HID_QUIRK_MULTI_INPUT },
 	{ 0, 0 }
 };
 
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index 03694cc17a32..8f07a9dda152 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -20,6 +20,9 @@
     the custom Abit uGuru chip found on Abit uGuru motherboards. Note: because
     of lack of specs the CPU/RAM voltage & frequency control is not supported!
 */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
@@ -220,6 +223,10 @@ struct abituguru_data {
 	u8 pwm_settings[ABIT_UGURU_MAX_PWMS][5];
 };
 
+static const char *never_happen = "This should never happen.";
+static const char *report_this =
+	"Please report this to the abituguru maintainer (see MAINTAINERS)";
+
 /* wait till the uguru is in the specified state */
 static int abituguru_wait(struct abituguru_data *data, u8 state)
 {
@@ -438,8 +445,7 @@ abituguru_detect_bank1_sensor_type(struct abituguru_data *data,
 
 	/* Test val is sane / usable for sensor type detection. */
 	if ((val < 10u) || (val > 250u)) {
-		printk(KERN_WARNING ABIT_UGURU_NAME
-			": bank1-sensor: %d reading (%d) too close to limits, "
+		pr_warn("bank1-sensor: %d reading (%d) too close to limits, "
 			"unable to determine sensor type, skipping sensor\n",
 			(int)sensor_addr, (int)val);
 		/* assume no sensor is there for sensors for which we can't
@@ -535,10 +541,8 @@ abituguru_detect_bank1_sensor_type_exit:
 				3) == 3)
 			break;
 	if (i == 3) {
-		printk(KERN_ERR ABIT_UGURU_NAME
-			": Fatal error could not restore original settings. "
-			"This should never happen please report this to the "
-			"abituguru maintainer (see MAINTAINERS)\n");
+		pr_err("Fatal error could not restore original settings. %s %s\n",
+		       never_happen, report_this);
 		return -ENODEV;
 	}
 	return ret;
@@ -1268,14 +1272,12 @@ static int __devinit abituguru_probe(struct platform_device *pdev)
 	}
 	/* Fail safe check, this should never happen! */
 	if (sysfs_names_free < 0) {
-		printk(KERN_ERR ABIT_UGURU_NAME ": Fatal error ran out of "
-		       "space for sysfs attr names. This should never "
-		       "happen please report to the abituguru maintainer "
-		       "(see MAINTAINERS)\n");
+		pr_err("Fatal error ran out of space for sysfs attr names. %s %s",
+		       never_happen, report_this);
 		res = -ENAMETOOLONG;
 		goto abituguru_probe_error;
 	}
-	printk(KERN_INFO ABIT_UGURU_NAME ": found Abit uGuru\n");
+	pr_info("found Abit uGuru\n");
 
 	/* Register sysfs hooks */
 	for (i = 0; i < sysfs_attr_i; i++)
@@ -1432,8 +1434,7 @@ static int __init abituguru_detect(void)
 		"0x%02X\n", (unsigned int)data_val, (unsigned int)cmd_val);
 
 	if (force) {
-		printk(KERN_INFO ABIT_UGURU_NAME ": Assuming Abit uGuru is "
-				"present because of \"force\" parameter\n");
+		pr_info("Assuming Abit uGuru is present because of \"force\" parameter\n");
 		return ABIT_UGURU_BASE;
 	}
 
@@ -1467,8 +1468,7 @@ static int __init abituguru_init(void)
 
 	abituguru_pdev = platform_device_alloc(ABIT_UGURU_NAME, address);
 	if (!abituguru_pdev) {
-		printk(KERN_ERR ABIT_UGURU_NAME
-			": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		err = -ENOMEM;
 		goto exit_driver_unregister;
 	}
@@ -1479,15 +1479,13 @@ static int __init abituguru_init(void)
 
 	err = platform_device_add_resources(abituguru_pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR ABIT_UGURU_NAME
-			": Device resource addition failed (%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(abituguru_pdev);
 	if (err) {
-		printk(KERN_ERR ABIT_UGURU_NAME
-			": Device addition failed (%d)\n", err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index 3cf28af614b5..48d21e22e930 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -23,6 +23,9 @@
     chip found on newer Abit uGuru motherboards. Note: because of lack of specs
     only reading the sensors and their settings is supported.
 */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -608,6 +611,9 @@ static int verbose = 1;
 module_param(verbose, bool, 0644);
 MODULE_PARM_DESC(verbose, "Enable/disable verbose error reporting");
 
+static const char *never_happen = "This should never happen.";
+static const char *report_this =
+	"Please report this to the abituguru3 maintainer (see MAINTAINERS)";
 
 /* wait while the uguru is busy (usually after a write) */
 static int abituguru3_wait_while_busy(struct abituguru3_data *data)
@@ -940,15 +946,13 @@ static int __devinit abituguru3_probe(struct platform_device *pdev)
 		if (abituguru3_motherboards[i].id == id)
 			break;
 	if (!abituguru3_motherboards[i].id) {
-		printk(KERN_ERR ABIT_UGURU3_NAME ": error unknown motherboard "
-			"ID: %04X. Please report this to the abituguru3 "
-			"maintainer (see MAINTAINERS)\n", (unsigned int)id);
+		pr_err("error unknown motherboard ID: %04X. %s\n",
+		       (unsigned int)id, report_this);
 		goto abituguru3_probe_error;
 	}
 	data->sensors = abituguru3_motherboards[i].sensors;
 
-	printk(KERN_INFO ABIT_UGURU3_NAME ": found Abit uGuru3, motherboard "
-		"ID: %04X\n", (unsigned int)id);
+	pr_info("found Abit uGuru3, motherboard ID: %04X\n", (unsigned int)id);
 
 	/* Fill the sysfs attr array */
 	sysfs_attr_i = 0;
@@ -957,11 +961,8 @@ static int __devinit abituguru3_probe(struct platform_device *pdev)
 	for (i = 0; data->sensors[i].name; i++) {
 		/* Fail safe check, this should never happen! */
 		if (i >= ABIT_UGURU3_MAX_NO_SENSORS) {
-			printk(KERN_ERR ABIT_UGURU3_NAME
-				": Fatal error motherboard has more sensors "
-				"then ABIT_UGURU3_MAX_NO_SENSORS. This should "
-				"never happen please report to the abituguru3 "
-				"maintainer (see MAINTAINERS)\n");
+			pr_err("Fatal error motherboard has more sensors then ABIT_UGURU3_MAX_NO_SENSORS. %s %s\n",
+			       never_happen, report_this);
 			res = -ENAMETOOLONG;
 			goto abituguru3_probe_error;
 		}
@@ -983,10 +984,8 @@ static int __devinit abituguru3_probe(struct platform_device *pdev)
 	}
 	/* Fail safe check, this should never happen! */
 	if (sysfs_names_free < 0) {
-		printk(KERN_ERR ABIT_UGURU3_NAME
-			": Fatal error ran out of space for sysfs attr names. "
-			"This should never happen please report to the "
-			"abituguru3 maintainer (see MAINTAINERS)\n");
+		pr_err("Fatal error ran out of space for sysfs attr names. %s %s\n",
+		       never_happen, report_this);
 		res = -ENAMETOOLONG;
 		goto abituguru3_probe_error;
 	}
@@ -1189,8 +1188,7 @@ static int __init abituguru3_detect(void)
 		"0x%02X\n", (unsigned int)data_val, (unsigned int)cmd_val);
 
 	if (force) {
-		printk(KERN_INFO ABIT_UGURU3_NAME ": Assuming Abit uGuru3 is "
-				"present because of \"force\" parameter\n");
+		pr_info("Assuming Abit uGuru3 is present because of \"force\" parameter\n");
 		return 0;
 	}
 
@@ -1219,10 +1217,8 @@ static int __init abituguru3_init(void)
 			return err;
 
 #ifdef CONFIG_DMI
-		printk(KERN_WARNING ABIT_UGURU3_NAME ": this motherboard was "
-			"not detected using DMI. Please send the output of "
-			"\"dmidecode\" to the abituguru3 maintainer "
-			"(see MAINTAINERS)\n");
+		pr_warn("this motherboard was not detected using DMI. "
+			"Please send the output of \"dmidecode\" to the abituguru3 maintainer (see MAINTAINERS)\n");
 #endif
 	}
 
@@ -1233,8 +1229,7 @@ static int __init abituguru3_init(void)
 	abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME,
 						ABIT_UGURU3_BASE);
 	if (!abituguru3_pdev) {
-		printk(KERN_ERR ABIT_UGURU3_NAME
-			": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		err = -ENOMEM;
 		goto exit_driver_unregister;
 	}
@@ -1245,15 +1240,13 @@ static int __init abituguru3_init(void)
 
 	err = platform_device_add_resources(abituguru3_pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR ABIT_UGURU3_NAME
-			": Device resource addition failed (%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(abituguru3_pdev);
 	if (err) {
-		printk(KERN_ERR ABIT_UGURU3_NAME
-			": Device addition failed (%d)\n", err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index 4bf969c0a32b..be0fdd58aa29 100644
--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -916,27 +916,27 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
 	int nr = sensor_attr->index;
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adm1026_data *data = i2c_get_clientdata(client);
-	int val, orig_div, new_div, shift;
+	int val, orig_div, new_div;
 
 	val = simple_strtol(buf, NULL, 10);
 	new_div = DIV_TO_REG(val);
-	if (new_div == 0) {
-		return -EINVAL;
-	}
+
 	mutex_lock(&data->update_lock);
 	orig_div = data->fan_div[nr];
 	data->fan_div[nr] = DIV_FROM_REG(new_div);
 
 	if (nr < 4) { /* 0 <= nr < 4 */
-		shift = 2 * nr;
 		adm1026_write_value(client, ADM1026_REG_FAN_DIV_0_3,
-			((DIV_TO_REG(orig_div) & (~(0x03 << shift))) |
-			(new_div << shift)));
+				    (DIV_TO_REG(data->fan_div[0]) << 0) |
+				    (DIV_TO_REG(data->fan_div[1]) << 2) |
+				    (DIV_TO_REG(data->fan_div[2]) << 4) |
+				    (DIV_TO_REG(data->fan_div[3]) << 6));
 	} else { /* 3 < nr < 8 */
-		shift = 2 * (nr - 4);
 		adm1026_write_value(client, ADM1026_REG_FAN_DIV_4_7,
-			((DIV_TO_REG(orig_div) & (~(0x03 << (2 * shift)))) |
-			(new_div << shift)));
+				    (DIV_TO_REG(data->fan_div[4]) << 0) |
+				    (DIV_TO_REG(data->fan_div[5]) << 2) |
+				    (DIV_TO_REG(data->fan_div[6]) << 4) |
+				    (DIV_TO_REG(data->fan_div[7]) << 6));
 	}
 
 	if (data->fan_div[nr] != orig_div) {
diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
index 0727ad250793..9e234b981b83 100644
--- a/drivers/hwmon/adm9240.c
+++ b/drivers/hwmon/adm9240.c
@@ -20,7 +20,7 @@
  * Alarms	16-bit map of active alarms
  * Analog Out	0..1250 mV output
  *
- * Chassis Intrusion: clear CI latch with 'echo 1 > chassis_clear'
+ * Chassis Intrusion: clear CI latch with 'echo 0 > intrusion0_alarm'
  *
  * Test hardware: Intel SE440BX-2 desktop motherboard --Grant
  *
@@ -476,13 +476,16 @@ static ssize_t set_aout(struct device *dev,
 static DEVICE_ATTR(aout_output, S_IRUGO | S_IWUSR, show_aout, set_aout);
 
 /* chassis_clear */
-static ssize_t chassis_clear(struct device *dev,
+static ssize_t chassis_clear_legacy(struct device *dev,
 		struct device_attribute *attr,
 		const char *buf, size_t count)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	unsigned long val = simple_strtol(buf, NULL, 10);
 
+	dev_warn(dev, "Attribute chassis_clear is deprecated, "
+		 "use intrusion0_alarm instead\n");
+
 	if (val == 1) {
 		i2c_smbus_write_byte_data(client,
 				ADM9240_REG_CHASSIS_CLEAR, 0x80);
@@ -490,7 +493,29 @@ static ssize_t chassis_clear(struct device *dev,
 	}
 	return count;
 }
-static DEVICE_ATTR(chassis_clear, S_IWUSR, NULL, chassis_clear);
+static DEVICE_ATTR(chassis_clear, S_IWUSR, NULL, chassis_clear_legacy);
+
+static ssize_t chassis_clear(struct device *dev,
+		struct device_attribute *attr,
+		const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct adm9240_data *data = i2c_get_clientdata(client);
+	unsigned long val;
+
+	if (strict_strtoul(buf, 10, &val) || val != 0)
+		return -EINVAL;
+
+	mutex_lock(&data->update_lock);
+	i2c_smbus_write_byte_data(client, ADM9240_REG_CHASSIS_CLEAR, 0x80);
+	data->valid = 0;		/* Force cache refresh */
+	mutex_unlock(&data->update_lock);
+	dev_dbg(&client->dev, "chassis intrusion latch cleared\n");
+
+	return count;
+}
+static SENSOR_DEVICE_ATTR(intrusion0_alarm, S_IRUGO | S_IWUSR, show_alarm,
+		chassis_clear, 12);
 
 static struct attribute *adm9240_attributes[] = {
 	&sensor_dev_attr_in0_input.dev_attr.attr,
@@ -532,6 +557,7 @@ static struct attribute *adm9240_attributes[] = {
 	&dev_attr_alarms.attr,
 	&dev_attr_aout_output.attr,
 	&dev_attr_chassis_clear.attr,
+	&sensor_dev_attr_intrusion0_alarm.dev_attr.attr,
 	&dev_attr_cpu0_vid.attr,
 	NULL
 };
diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 87d92a56a939..c6d1ce059aea 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -19,6 +19,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
@@ -274,7 +276,7 @@ static int adt7470_read_temperatures(struct i2c_client *client,
 	i2c_smbus_write_byte_data(client, ADT7470_REG_PWM_CFG(2), pwm_cfg[1]);
 
 	if (res) {
-		printk(KERN_ERR "ha ha, interrupted");
+		pr_err("ha ha, interrupted\n");
 		return -EAGAIN;
 	}
 
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index b6598aa557a0..ce0372f0615e 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -4,6 +4,7 @@
  * computers.
  *
  * Copyright (C) 2007 Nicolas Boichat <nicolas@boichat.ch>
+ * Copyright (C) 2010 Henrik Rydberg <rydberg@euromail.se>
  *
  * Based on hdaps.c driver:
  * Copyright (C) 2005 Robert Love <rml@novell.com>
@@ -26,10 +27,13 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/input-polldev.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/timer.h>
 #include <linux/dmi.h>
@@ -49,6 +53,7 @@
 
 #define APPLESMC_MAX_DATA_LENGTH 32
 
+/* wait up to 32 ms for a status change. */
 #define APPLESMC_MIN_WAIT	0x0040
 #define APPLESMC_MAX_WAIT	0x8000
 
@@ -73,104 +78,15 @@
 
 #define FANS_COUNT		"FNum" /* r-o ui8 */
 #define FANS_MANUAL		"FS! " /* r-w ui16 */
-#define FAN_ACTUAL_SPEED	"F0Ac" /* r-o fpe2 (2 bytes) */
-#define FAN_MIN_SPEED		"F0Mn" /* r-o fpe2 (2 bytes) */
-#define FAN_MAX_SPEED		"F0Mx" /* r-o fpe2 (2 bytes) */
-#define FAN_SAFE_SPEED		"F0Sf" /* r-o fpe2 (2 bytes) */
-#define FAN_TARGET_SPEED	"F0Tg" /* r-w fpe2 (2 bytes) */
-#define FAN_POSITION		"F0ID" /* r-o char[16] */
-
-/*
- * Temperature sensors keys (sp78 - 2 bytes).
- */
-static const char *temperature_sensors_sets[][41] = {
-/* Set 0: Macbook Pro */
-	{ "TA0P", "TB0T", "TC0D", "TC0P", "TG0H", "TG0P", "TG0T", "Th0H",
-	  "Th1H", "Tm0P", "Ts0P", "Ts1P", NULL },
-/* Set 1: Macbook2 set */
-	{ "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TN1P", "TTF0", "Th0H",
-	  "Th0S", "Th1H", NULL },
-/* Set 2: Macbook set */
-	{ "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TN1P", "Th0H", "Th0S",
-	  "Th1H", "Ts0P", NULL },
-/* Set 3: Macmini set */
-	{ "TC0D", "TC0P", NULL },
-/* Set 4: Mac Pro (2 x Quad-Core) */
-	{ "TA0P", "TCAG", "TCAH", "TCBG", "TCBH", "TC0C", "TC0D", "TC0P",
-	  "TC1C", "TC1D", "TC2C", "TC2D", "TC3C", "TC3D", "THTG", "TH0P",
-	  "TH1P", "TH2P", "TH3P", "TMAP", "TMAS", "TMBS", "TM0P", "TM0S",
-	  "TM1P", "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P",
-	  "TM9S", "TN0H", "TS0C", NULL },
-/* Set 5: iMac */
-	{ "TC0D", "TA0P", "TG0P", "TG0D", "TG0H", "TH0P", "Tm0P", "TO0P",
-	  "Tp0C", NULL },
-/* Set 6: Macbook3 set */
-	{ "TB0T", "TC0D", "TC0P", "TM0P", "TN0P", "TTF0", "TW0P", "Th0H",
-	  "Th0S", "Th1H", NULL },
-/* Set 7: Macbook Air */
-	{ "TB0T", "TB1S", "TB1T", "TB2S", "TB2T", "TC0D", "TC0P", "TCFP",
-	  "TTF0", "TW0P", "Th0H", "Tp0P", "TpFP", "Ts0P", "Ts0S", NULL },
-/* Set 8: Macbook Pro 4,1 (Penryn) */
-	{ "TB0T", "TC0D", "TC0P", "TG0D", "TG0H", "TTF0", "TW0P", "Th0H",
-	  "Th1H", "Th2H", "Tm0P", "Ts0P", NULL },
-/* Set 9: Macbook Pro 3,1 (Santa Rosa) */
-	{ "TALP", "TB0T", "TC0D", "TC0P", "TG0D", "TG0H", "TTF0", "TW0P",
-	  "Th0H", "Th1H", "Th2H", "Tm0P", "Ts0P", NULL },
-/* Set 10: iMac 5,1 */
-	{ "TA0P", "TC0D", "TC0P", "TG0D", "TH0P", "TO0P", "Tm0P", NULL },
-/* Set 11: Macbook 5,1 */
-	{ "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0P", "TN0D", "TN0P",
-	  "TTF0", "Th0H", "Th1H", "ThFH", "Ts0P", "Ts0S", NULL },
-/* Set 12: Macbook Pro 5,1 */
-	{ "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TG0D",
-	  "TG0F", "TG0H", "TG0P", "TG0T", "TG1H", "TN0D", "TN0P", "TTF0",
-	  "Th2H", "Tm0P", "Ts0P", "Ts0S", NULL },
-/* Set 13: iMac 8,1 */
-	{ "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TG0P", "TH0P",
-	  "TL0P", "TO0P", "TW0P", "Tm0P", "Tp0P", NULL },
-/* Set 14: iMac 6,1 */
-	{ "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TG0P", "TH0P",
-	  "TO0P", "Tp0P", NULL },
-/* Set 15: MacBook Air 2,1 */
-	{ "TB0T", "TB1S", "TB1T", "TB2S", "TB2T", "TC0D", "TN0D", "TTF0",
-	  "TV0P", "TVFP", "TW0P", "Th0P", "Tp0P", "Tp1P", "TpFP", "Ts0P",
-	  "Ts0S", NULL },
-/* Set 16: Mac Pro 3,1 (2 x Quad-Core) */
-	{ "TA0P", "TCAG", "TCAH", "TCBG", "TCBH", "TC0C", "TC0D", "TC0P",
-	  "TC1C", "TC1D", "TC2C", "TC2D", "TC3C", "TC3D", "TH0P", "TH1P",
-	  "TH2P", "TH3P", "TMAP", "TMAS", "TMBS", "TM0P", "TM0S", "TM1P",
-	  "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P", "TM9S",
-	  "TN0C", "TN0D", "TN0H", "TS0C", "Tp0C", "Tp1C", "Tv0S", "Tv1S",
-	  NULL },
-/* Set 17: iMac 9,1 */
-	{ "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TH0P", "TL0P",
-	  "TN0D", "TN0H", "TN0P", "TO0P", "Tm0P", "Tp0P", NULL },
-/* Set 18: MacBook Pro 2,2 */
-	{ "TB0T", "TC0D", "TC0P", "TG0H", "TG0P", "TG0T", "TM0P", "TTF0",
-	  "Th0H", "Th1H", "Tm0P", "Ts0P", NULL },
-/* Set 19: Macbook Pro 5,3 */
-	{ "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TG0D",
-	  "TG0F", "TG0H", "TG0P", "TG0T", "TN0D", "TN0P", "TTF0", "Th2H",
-	  "Tm0P", "Ts0P", "Ts0S", NULL },
-/* Set 20: MacBook Pro 5,4 */
-	{ "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TN0D",
-	  "TN0P", "TTF0", "Th2H", "Ts0P", "Ts0S", NULL },
-/* Set 21: MacBook Pro 6,2 */
-	{ "TB0T", "TB1T", "TB2T", "TC0C", "TC0D", "TC0P", "TC1C", "TG0D",
-	  "TG0P", "TG0T", "TMCD", "TP0P", "TPCD", "Th1H", "Th2H", "Tm0P",
-	  "Ts0P", "Ts0S", NULL },
-/* Set 22: MacBook Pro 7,1 */
-	{ "TB0T", "TB1T", "TB2T", "TC0D", "TC0P", "TN0D", "TN0P", "TN0S",
-	  "TN1D", "TN1F", "TN1G", "TN1S", "Th1H", "Ts0P", "Ts0S", NULL },
-};
+#define FAN_ID_FMT		"F%dID" /* r-o char[16] */
 
 /* List of keys used to read/write fan speeds */
-static const char* fan_speed_keys[] = {
-	FAN_ACTUAL_SPEED,
-	FAN_MIN_SPEED,
-	FAN_MAX_SPEED,
-	FAN_SAFE_SPEED,
-	FAN_TARGET_SPEED
+static const char *const fan_speed_fmt[] = {
+	"F%dAc",		/* actual speed */
+	"F%dMn",		/* minimum speed (rw) */
+	"F%dMx",		/* maximum speed */
+	"F%dSf",		/* safe speed - not all models */
+	"F%dTg",		/* target speed (manual: rw) */
 };
 
 #define INIT_TIMEOUT_MSECS	5000	/* wait up to 5s for device init ... */
@@ -184,14 +100,48 @@ static const char* fan_speed_keys[] = {
 #define SENSOR_Y 1
 #define SENSOR_Z 2
 
-/* Structure to be passed to DMI_MATCH function */
-struct dmi_match_data {
-/* Indicates whether this computer has an accelerometer. */
-	int accelerometer;
-/* Indicates whether this computer has light sensors and keyboard backlight. */
-	int light;
-/* Indicates which temperature sensors set to use. */
-	int temperature_set;
+#define to_index(attr) (to_sensor_dev_attr(attr)->index & 0xffff)
+#define to_option(attr) (to_sensor_dev_attr(attr)->index >> 16)
+
+/* Dynamic device node attributes */
+struct applesmc_dev_attr {
+	struct sensor_device_attribute sda;	/* hwmon attributes */
+	char name[32];				/* room for node file name */
+};
+
+/* Dynamic device node group */
+struct applesmc_node_group {
+	char *format;				/* format string */
+	void *show;				/* show function */
+	void *store;				/* store function */
+	int option;				/* function argument */
+	struct applesmc_dev_attr *nodes;	/* dynamic node array */
+};
+
+/* AppleSMC entry - cached register information */
+struct applesmc_entry {
+	char key[5];		/* four-letter key code */
+	u8 valid;		/* set when entry is successfully read once */
+	u8 len;			/* bounded by APPLESMC_MAX_DATA_LENGTH */
+	char type[5];		/* four-letter type code */
+	u8 flags;		/* 0x10: func; 0x40: write; 0x80: read */
+};
+
+/* Register lookup and registers common to all SMCs */
+static struct applesmc_registers {
+	struct mutex mutex;		/* register read/write mutex */
+	unsigned int key_count;		/* number of SMC registers */
+	unsigned int fan_count;		/* number of fans */
+	unsigned int temp_count;	/* number of temperature registers */
+	unsigned int temp_begin;	/* temperature lower index bound */
+	unsigned int temp_end;		/* temperature upper index bound */
+	int num_light_sensors;		/* number of light sensors */
+	bool has_accelerometer;		/* has motion sensor */
+	bool has_key_backlight;		/* has keyboard backlight */
+	bool init_complete;		/* true when fully initialized */
+	struct applesmc_entry *cache;	/* cached key entries */
+} smcreg = {
+	.mutex = __MUTEX_INITIALIZER(smcreg.mutex),
 };
 
 static const int debug;
@@ -203,20 +153,6 @@ static u8 backlight_state[2];
 static struct device *hwmon_dev;
 static struct input_polled_dev *applesmc_idev;
 
-/* Indicates whether this computer has an accelerometer. */
-static unsigned int applesmc_accelerometer;
-
-/* Indicates whether this computer has light sensors and keyboard backlight. */
-static unsigned int applesmc_light;
-
-/* The number of fans handled by the driver */
-static unsigned int fans_handled;
-
-/* Indicates which temperature sensors set to use. */
-static unsigned int applesmc_temperature_set;
-
-static DEFINE_MUTEX(applesmc_lock);
-
 /*
  * Last index written to key_at_index sysfs file, and value to use for all other
  * key_at_index_* sysfs files.
@@ -238,18 +174,10 @@ static int __wait_status(u8 val)
 
 	for (us = APPLESMC_MIN_WAIT; us < APPLESMC_MAX_WAIT; us <<= 1) {
 		udelay(us);
-		if ((inb(APPLESMC_CMD_PORT) & APPLESMC_STATUS_MASK) == val) {
-			if (debug)
-				printk(KERN_DEBUG
-					"Waited %d us for status %x\n",
-					2 * us - APPLESMC_MIN_WAIT, val);
+		if ((inb(APPLESMC_CMD_PORT) & APPLESMC_STATUS_MASK) == val)
 			return 0;
-		}
 	}
 
-	printk(KERN_WARNING "applesmc: wait status failed: %x != %x\n",
-						val, inb(APPLESMC_CMD_PORT));
-
 	return -EIO;
 }
 
@@ -267,159 +195,242 @@ static int send_command(u8 cmd)
 		if ((inb(APPLESMC_CMD_PORT) & APPLESMC_STATUS_MASK) == 0x0c)
 			return 0;
 	}
-	printk(KERN_WARNING "applesmc: command failed: %x -> %x\n",
-		cmd, inb(APPLESMC_CMD_PORT));
 	return -EIO;
 }
 
-/*
- * applesmc_read_key - reads len bytes from a given key, and put them in buffer.
- * Returns zero on success or a negative error on failure. Callers must
- * hold applesmc_lock.
- */
-static int applesmc_read_key(const char* key, u8* buffer, u8 len)
+static int send_argument(const char *key)
 {
 	int i;
 
-	if (len > APPLESMC_MAX_DATA_LENGTH) {
-		printk(KERN_ERR	"applesmc_read_key: cannot read more than "
-					"%d bytes\n", APPLESMC_MAX_DATA_LENGTH);
-		return -EINVAL;
-	}
-
-	if (send_command(APPLESMC_READ_CMD))
-		return -EIO;
-
 	for (i = 0; i < 4; i++) {
 		outb(key[i], APPLESMC_DATA_PORT);
 		if (__wait_status(0x04))
 			return -EIO;
 	}
-	if (debug)
-		printk(KERN_DEBUG "<%s", key);
+	return 0;
+}
+
+static int read_smc(u8 cmd, const char *key, u8 *buffer, u8 len)
+{
+	int i;
+
+	if (send_command(cmd) || send_argument(key)) {
+		pr_warn("%s: read arg fail\n", key);
+		return -EIO;
+	}
 
 	outb(len, APPLESMC_DATA_PORT);
-	if (debug)
-		printk(KERN_DEBUG ">%x", len);
 
 	for (i = 0; i < len; i++) {
-		if (__wait_status(0x05))
+		if (__wait_status(0x05)) {
+			pr_warn("%s: read data fail\n", key);
 			return -EIO;
+		}
 		buffer[i] = inb(APPLESMC_DATA_PORT);
-		if (debug)
-			printk(KERN_DEBUG "<%x", buffer[i]);
 	}
-	if (debug)
-		printk(KERN_DEBUG "\n");
 
 	return 0;
 }
 
-/*
- * applesmc_write_key - writes len bytes from buffer to a given key.
- * Returns zero on success or a negative error on failure. Callers must
- * hold applesmc_lock.
- */
-static int applesmc_write_key(const char* key, u8* buffer, u8 len)
+static int write_smc(u8 cmd, const char *key, const u8 *buffer, u8 len)
 {
 	int i;
 
-	if (len > APPLESMC_MAX_DATA_LENGTH) {
-		printk(KERN_ERR	"applesmc_write_key: cannot write more than "
-					"%d bytes\n", APPLESMC_MAX_DATA_LENGTH);
-		return -EINVAL;
-	}
-
-	if (send_command(APPLESMC_WRITE_CMD))
+	if (send_command(cmd) || send_argument(key)) {
+		pr_warn("%s: write arg fail\n", key);
 		return -EIO;
-
-	for (i = 0; i < 4; i++) {
-		outb(key[i], APPLESMC_DATA_PORT);
-		if (__wait_status(0x04))
-			return -EIO;
 	}
 
 	outb(len, APPLESMC_DATA_PORT);
 
 	for (i = 0; i < len; i++) {
-		if (__wait_status(0x04))
+		if (__wait_status(0x04)) {
+			pr_warn("%s: write data fail\n", key);
 			return -EIO;
+		}
 		outb(buffer[i], APPLESMC_DATA_PORT);
 	}
 
 	return 0;
 }
 
+static int read_register_count(unsigned int *count)
+{
+	__be32 be;
+	int ret;
+
+	ret = read_smc(APPLESMC_READ_CMD, KEY_COUNT_KEY, (u8 *)&be, 4);
+	if (ret)
+		return ret;
+
+	*count = be32_to_cpu(be);
+	return 0;
+}
+
 /*
- * applesmc_get_key_at_index - get key at index, and put the result in key
- * (char[6]). Returns zero on success or a negative error on failure. Callers
- * must hold applesmc_lock.
+ * Serialized I/O
+ *
+ * Returns zero on success or a negative error on failure.
+ * All functions below are concurrency safe - callers should NOT hold lock.
  */
-static int applesmc_get_key_at_index(int index, char* key)
+
+static int applesmc_read_entry(const struct applesmc_entry *entry,
+			       u8 *buf, u8 len)
 {
-	int i;
-	u8 readkey[4];
-	readkey[0] = index >> 24;
-	readkey[1] = index >> 16;
-	readkey[2] = index >> 8;
-	readkey[3] = index;
+	int ret;
 
-	if (send_command(APPLESMC_GET_KEY_BY_INDEX_CMD))
-		return -EIO;
+	if (entry->len != len)
+		return -EINVAL;
+	mutex_lock(&smcreg.mutex);
+	ret = read_smc(APPLESMC_READ_CMD, entry->key, buf, len);
+	mutex_unlock(&smcreg.mutex);
 
-	for (i = 0; i < 4; i++) {
-		outb(readkey[i], APPLESMC_DATA_PORT);
-		if (__wait_status(0x04))
-			return -EIO;
+	return ret;
+}
+
+static int applesmc_write_entry(const struct applesmc_entry *entry,
+				const u8 *buf, u8 len)
+{
+	int ret;
+
+	if (entry->len != len)
+		return -EINVAL;
+	mutex_lock(&smcreg.mutex);
+	ret = write_smc(APPLESMC_WRITE_CMD, entry->key, buf, len);
+	mutex_unlock(&smcreg.mutex);
+	return ret;
+}
+
+static const struct applesmc_entry *applesmc_get_entry_by_index(int index)
+{
+	struct applesmc_entry *cache = &smcreg.cache[index];
+	u8 key[4], info[6];
+	__be32 be;
+	int ret = 0;
+
+	if (cache->valid)
+		return cache;
+
+	mutex_lock(&smcreg.mutex);
+
+	if (cache->valid)
+		goto out;
+	be = cpu_to_be32(index);
+	ret = read_smc(APPLESMC_GET_KEY_BY_INDEX_CMD, (u8 *)&be, key, 4);
+	if (ret)
+		goto out;
+	ret = read_smc(APPLESMC_GET_KEY_TYPE_CMD, key, info, 6);
+	if (ret)
+		goto out;
+
+	memcpy(cache->key, key, 4);
+	cache->len = info[0];
+	memcpy(cache->type, &info[1], 4);
+	cache->flags = info[5];
+	cache->valid = 1;
+
+out:
+	mutex_unlock(&smcreg.mutex);
+	if (ret)
+		return ERR_PTR(ret);
+	return cache;
+}
+
+static int applesmc_get_lower_bound(unsigned int *lo, const char *key)
+{
+	int begin = 0, end = smcreg.key_count;
+	const struct applesmc_entry *entry;
+
+	while (begin != end) {
+		int middle = begin + (end - begin) / 2;
+		entry = applesmc_get_entry_by_index(middle);
+		if (IS_ERR(entry))
+			return PTR_ERR(entry);
+		if (strcmp(entry->key, key) < 0)
+			begin = middle + 1;
+		else
+			end = middle;
 	}
 
-	outb(4, APPLESMC_DATA_PORT);
+	*lo = begin;
+	return 0;
+}
 
-	for (i = 0; i < 4; i++) {
-		if (__wait_status(0x05))
-			return -EIO;
-		key[i] = inb(APPLESMC_DATA_PORT);
+static int applesmc_get_upper_bound(unsigned int *hi, const char *key)
+{
+	int begin = 0, end = smcreg.key_count;
+	const struct applesmc_entry *entry;
+
+	while (begin != end) {
+		int middle = begin + (end - begin) / 2;
+		entry = applesmc_get_entry_by_index(middle);
+		if (IS_ERR(entry))
+			return PTR_ERR(entry);
+		if (strcmp(key, entry->key) < 0)
+			end = middle;
+		else
+			begin = middle + 1;
 	}
-	key[4] = 0;
 
+	*hi = begin;
 	return 0;
 }
 
-/*
- * applesmc_get_key_type - get key type, and put the result in type (char[6]).
- * Returns zero on success or a negative error on failure. Callers must
- * hold applesmc_lock.
- */
-static int applesmc_get_key_type(char* key, char* type)
+static const struct applesmc_entry *applesmc_get_entry_by_key(const char *key)
 {
-	int i;
+	int begin, end;
+	int ret;
 
-	if (send_command(APPLESMC_GET_KEY_TYPE_CMD))
-		return -EIO;
+	ret = applesmc_get_lower_bound(&begin, key);
+	if (ret)
+		return ERR_PTR(ret);
+	ret = applesmc_get_upper_bound(&end, key);
+	if (ret)
+		return ERR_PTR(ret);
+	if (end - begin != 1)
+		return ERR_PTR(-EINVAL);
 
-	for (i = 0; i < 4; i++) {
-		outb(key[i], APPLESMC_DATA_PORT);
-		if (__wait_status(0x04))
-			return -EIO;
-	}
+	return applesmc_get_entry_by_index(begin);
+}
 
-	outb(6, APPLESMC_DATA_PORT);
+static int applesmc_read_key(const char *key, u8 *buffer, u8 len)
+{
+	const struct applesmc_entry *entry;
 
-	for (i = 0; i < 6; i++) {
-		if (__wait_status(0x05))
-			return -EIO;
-		type[i] = inb(APPLESMC_DATA_PORT);
-	}
-	type[5] = 0;
+	entry = applesmc_get_entry_by_key(key);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
+
+	return applesmc_read_entry(entry, buffer, len);
+}
+
+static int applesmc_write_key(const char *key, const u8 *buffer, u8 len)
+{
+	const struct applesmc_entry *entry;
 
+	entry = applesmc_get_entry_by_key(key);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
+
+	return applesmc_write_entry(entry, buffer, len);
+}
+
+static int applesmc_has_key(const char *key, bool *value)
+{
+	const struct applesmc_entry *entry;
+
+	entry = applesmc_get_entry_by_key(key);
+	if (IS_ERR(entry) && PTR_ERR(entry) != -EINVAL)
+		return PTR_ERR(entry);
+
+	*value = !IS_ERR(entry);
 	return 0;
 }
 
 /*
- * applesmc_read_motion_sensor - Read motion sensor (X, Y or Z). Callers must
- * hold applesmc_lock.
+ * applesmc_read_motion_sensor - Read motion sensor (X, Y or Z).
  */
-static int applesmc_read_motion_sensor(int index, s16* value)
+static int applesmc_read_motion_sensor(int index, s16 *value)
 {
 	u8 buffer[2];
 	int ret;
@@ -444,69 +455,120 @@ static int applesmc_read_motion_sensor(int index, s16* value)
 }
 
 /*
- * applesmc_device_init - initialize the accelerometer.  Returns zero on success
- * and negative error code on failure.  Can sleep.
+ * applesmc_device_init - initialize the accelerometer.  Can sleep.
  */
-static int applesmc_device_init(void)
+static void applesmc_device_init(void)
 {
-	int total, ret = -ENXIO;
+	int total;
 	u8 buffer[2];
 
-	if (!applesmc_accelerometer)
-		return 0;
-
-	mutex_lock(&applesmc_lock);
+	if (!smcreg.has_accelerometer)
+		return;
 
 	for (total = INIT_TIMEOUT_MSECS; total > 0; total -= INIT_WAIT_MSECS) {
-		if (debug)
-			printk(KERN_DEBUG "applesmc try %d\n", total);
 		if (!applesmc_read_key(MOTION_SENSOR_KEY, buffer, 2) &&
-				(buffer[0] != 0x00 || buffer[1] != 0x00)) {
-			if (total == INIT_TIMEOUT_MSECS) {
-				printk(KERN_DEBUG "applesmc: device has"
-						" already been initialized"
-						" (0x%02x, 0x%02x).\n",
-						buffer[0], buffer[1]);
-			} else {
-				printk(KERN_DEBUG "applesmc: device"
-						" successfully initialized"
-						" (0x%02x, 0x%02x).\n",
-						buffer[0], buffer[1]);
-			}
-			ret = 0;
-			goto out;
-		}
+				(buffer[0] != 0x00 || buffer[1] != 0x00))
+			return;
 		buffer[0] = 0xe0;
 		buffer[1] = 0x00;
 		applesmc_write_key(MOTION_SENSOR_KEY, buffer, 2);
 		msleep(INIT_WAIT_MSECS);
 	}
 
-	printk(KERN_WARNING "applesmc: failed to init the device\n");
-
-out:
-	mutex_unlock(&applesmc_lock);
-	return ret;
+	pr_warn("failed to init the device\n");
 }
 
 /*
- * applesmc_get_fan_count - get the number of fans. Callers must NOT hold
- * applesmc_lock.
+ * applesmc_init_smcreg_try - Try to initialize register cache. Idempotent.
  */
-static int applesmc_get_fan_count(void)
+static int applesmc_init_smcreg_try(void)
 {
+	struct applesmc_registers *s = &smcreg;
+	bool left_light_sensor, right_light_sensor;
+	u8 tmp[1];
 	int ret;
-	u8 buffer[1];
 
-	mutex_lock(&applesmc_lock);
+	if (s->init_complete)
+		return 0;
 
-	ret = applesmc_read_key(FANS_COUNT, buffer, 1);
+	ret = read_register_count(&s->key_count);
+	if (ret)
+		return ret;
+
+	if (!s->cache)
+		s->cache = kcalloc(s->key_count, sizeof(*s->cache), GFP_KERNEL);
+	if (!s->cache)
+		return -ENOMEM;
 
-	mutex_unlock(&applesmc_lock);
+	ret = applesmc_read_key(FANS_COUNT, tmp, 1);
 	if (ret)
 		return ret;
-	else
-		return buffer[0];
+	s->fan_count = tmp[0];
+
+	ret = applesmc_get_lower_bound(&s->temp_begin, "T");
+	if (ret)
+		return ret;
+	ret = applesmc_get_lower_bound(&s->temp_end, "U");
+	if (ret)
+		return ret;
+	s->temp_count = s->temp_end - s->temp_begin;
+
+	ret = applesmc_has_key(LIGHT_SENSOR_LEFT_KEY, &left_light_sensor);
+	if (ret)
+		return ret;
+	ret = applesmc_has_key(LIGHT_SENSOR_RIGHT_KEY, &right_light_sensor);
+	if (ret)
+		return ret;
+	ret = applesmc_has_key(MOTION_SENSOR_KEY, &s->has_accelerometer);
+	if (ret)
+		return ret;
+	ret = applesmc_has_key(BACKLIGHT_KEY, &s->has_key_backlight);
+	if (ret)
+		return ret;
+
+	s->num_light_sensors = left_light_sensor + right_light_sensor;
+	s->init_complete = true;
+
+	pr_info("key=%d fan=%d temp=%d acc=%d lux=%d kbd=%d\n",
+	       s->key_count, s->fan_count, s->temp_count,
+	       s->has_accelerometer,
+	       s->num_light_sensors,
+	       s->has_key_backlight);
+
+	return 0;
+}
+
+/*
+ * applesmc_init_smcreg - Initialize register cache.
+ *
+ * Retries until initialization is successful, or the operation times out.
+ *
+ */
+static int applesmc_init_smcreg(void)
+{
+	int ms, ret;
+
+	for (ms = 0; ms < INIT_TIMEOUT_MSECS; ms += INIT_WAIT_MSECS) {
+		ret = applesmc_init_smcreg_try();
+		if (!ret) {
+			if (ms)
+				pr_info("init_smcreg() took %d ms\n", ms);
+			return 0;
+		}
+		msleep(INIT_WAIT_MSECS);
+	}
+
+	kfree(smcreg.cache);
+	smcreg.cache = NULL;
+
+	return ret;
+}
+
+static void applesmc_destroy_smcreg(void)
+{
+	kfree(smcreg.cache);
+	smcreg.cache = NULL;
+	smcreg.init_complete = false;
 }
 
 /* Device model stuff */
@@ -514,30 +576,27 @@ static int applesmc_probe(struct platform_device *dev)
 {
 	int ret;
 
-	ret = applesmc_device_init();
+	ret = applesmc_init_smcreg();
 	if (ret)
 		return ret;
 
-	printk(KERN_INFO "applesmc: device successfully initialized.\n");
+	applesmc_device_init();
+
 	return 0;
 }
 
 /* Synchronize device with memorized backlight state */
 static int applesmc_pm_resume(struct device *dev)
 {
-	mutex_lock(&applesmc_lock);
-	if (applesmc_light)
+	if (smcreg.has_key_backlight)
 		applesmc_write_key(BACKLIGHT_KEY, backlight_state, 2);
-	mutex_unlock(&applesmc_lock);
 	return 0;
 }
 
 /* Reinitialize device on resume from hibernation */
 static int applesmc_pm_restore(struct device *dev)
 {
-	int ret = applesmc_device_init();
-	if (ret)
-		return ret;
+	applesmc_device_init();
 	return applesmc_pm_resume(dev);
 }
 
@@ -571,20 +630,15 @@ static void applesmc_idev_poll(struct input_polled_dev *dev)
 	struct input_dev *idev = dev->input;
 	s16 x, y;
 
-	mutex_lock(&applesmc_lock);
-
 	if (applesmc_read_motion_sensor(SENSOR_X, &x))
-		goto out;
+		return;
 	if (applesmc_read_motion_sensor(SENSOR_Y, &y))
-		goto out;
+		return;
 
 	x = -x;
 	input_report_abs(idev, ABS_X, x - rest_x);
 	input_report_abs(idev, ABS_Y, y - rest_y);
 	input_sync(idev);
-
-out:
-	mutex_unlock(&applesmc_lock);
 }
 
 /* Sysfs Files */
@@ -601,8 +655,6 @@ static ssize_t applesmc_position_show(struct device *dev,
 	int ret;
 	s16 x, y, z;
 
-	mutex_lock(&applesmc_lock);
-
 	ret = applesmc_read_motion_sensor(SENSOR_X, &x);
 	if (ret)
 		goto out;
@@ -614,7 +666,6 @@ static ssize_t applesmc_position_show(struct device *dev,
 		goto out;
 
 out:
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -624,20 +675,20 @@ out:
 static ssize_t applesmc_light_show(struct device *dev,
 				struct device_attribute *attr, char *sysfsbuf)
 {
+	const struct applesmc_entry *entry;
 	static int data_length;
 	int ret;
 	u8 left = 0, right = 0;
-	u8 buffer[10], query[6];
-
-	mutex_lock(&applesmc_lock);
+	u8 buffer[10];
 
 	if (!data_length) {
-		ret = applesmc_get_key_type(LIGHT_SENSOR_LEFT_KEY, query);
-		if (ret)
-			goto out;
-		data_length = clamp_val(query[0], 0, 10);
-		printk(KERN_INFO "applesmc: light sensor data length set to "
-			"%d\n", data_length);
+		entry = applesmc_get_entry_by_key(LIGHT_SENSOR_LEFT_KEY);
+		if (IS_ERR(entry))
+			return PTR_ERR(entry);
+		if (entry->len > 10)
+			return -ENXIO;
+		data_length = entry->len;
+		pr_info("light sensor data length set to %d\n", data_length);
 	}
 
 	ret = applesmc_read_key(LIGHT_SENSOR_LEFT_KEY, buffer, data_length);
@@ -653,7 +704,6 @@ static ssize_t applesmc_light_show(struct device *dev,
 	right = buffer[2];
 
 out:
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -664,36 +714,44 @@ out:
 static ssize_t applesmc_show_sensor_label(struct device *dev,
 			struct device_attribute *devattr, char *sysfsbuf)
 {
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-	const char *key =
-		temperature_sensors_sets[applesmc_temperature_set][attr->index];
+	int index = smcreg.temp_begin + to_index(devattr);
+	const struct applesmc_entry *entry;
+
+	entry = applesmc_get_entry_by_index(index);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
 
-	return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", key);
+	return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", entry->key);
 }
 
 /* Displays degree Celsius * 1000 */
 static ssize_t applesmc_show_temperature(struct device *dev,
 			struct device_attribute *devattr, char *sysfsbuf)
 {
+	int index = smcreg.temp_begin + to_index(devattr);
+	const struct applesmc_entry *entry;
 	int ret;
 	u8 buffer[2];
 	unsigned int temp;
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-	const char* key =
-		temperature_sensors_sets[applesmc_temperature_set][attr->index];
-
-	mutex_lock(&applesmc_lock);
 
-	ret = applesmc_read_key(key, buffer, 2);
-	temp = buffer[0]*1000;
-	temp += (buffer[1] >> 6) * 250;
-
-	mutex_unlock(&applesmc_lock);
+	entry = applesmc_get_entry_by_index(index);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
+	if (entry->len > 2)
+		return -EINVAL;
 
+	ret = applesmc_read_entry(entry, buffer, entry->len);
 	if (ret)
 		return ret;
-	else
-		return snprintf(sysfsbuf, PAGE_SIZE, "%u\n", temp);
+
+	if (entry->len == 2) {
+		temp = buffer[0] * 1000;
+		temp += (buffer[1] >> 6) * 250;
+	} else {
+		temp = buffer[0] * 4000;
+	}
+
+	return snprintf(sysfsbuf, PAGE_SIZE, "%u\n", temp);
 }
 
 static ssize_t applesmc_show_fan_speed(struct device *dev,
@@ -703,21 +761,12 @@ static ssize_t applesmc_show_fan_speed(struct device *dev,
 	unsigned int speed = 0;
 	char newkey[5];
 	u8 buffer[2];
-	struct sensor_device_attribute_2 *sensor_attr =
-						to_sensor_dev_attr_2(attr);
-
-	newkey[0] = fan_speed_keys[sensor_attr->nr][0];
-	newkey[1] = '0' + sensor_attr->index;
-	newkey[2] = fan_speed_keys[sensor_attr->nr][2];
-	newkey[3] = fan_speed_keys[sensor_attr->nr][3];
-	newkey[4] = 0;
 
-	mutex_lock(&applesmc_lock);
+	sprintf(newkey, fan_speed_fmt[to_option(attr)], to_index(attr));
 
 	ret = applesmc_read_key(newkey, buffer, 2);
 	speed = ((buffer[0] << 8 | buffer[1]) >> 2);
 
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -729,30 +778,19 @@ static ssize_t applesmc_store_fan_speed(struct device *dev,
 					const char *sysfsbuf, size_t count)
 {
 	int ret;
-	u32 speed;
+	unsigned long speed;
 	char newkey[5];
 	u8 buffer[2];
-	struct sensor_device_attribute_2 *sensor_attr =
-						to_sensor_dev_attr_2(attr);
-
-	speed = simple_strtoul(sysfsbuf, NULL, 10);
-
-	if (speed > 0x4000) /* Bigger than a 14-bit value */
-		return -EINVAL;
 
-	newkey[0] = fan_speed_keys[sensor_attr->nr][0];
-	newkey[1] = '0' + sensor_attr->index;
-	newkey[2] = fan_speed_keys[sensor_attr->nr][2];
-	newkey[3] = fan_speed_keys[sensor_attr->nr][3];
-	newkey[4] = 0;
+	if (strict_strtoul(sysfsbuf, 10, &speed) < 0 || speed >= 0x4000)
+		return -EINVAL;		/* Bigger than a 14-bit value */
 
-	mutex_lock(&applesmc_lock);
+	sprintf(newkey, fan_speed_fmt[to_option(attr)], to_index(attr));
 
 	buffer[0] = (speed >> 6) & 0xff;
 	buffer[1] = (speed << 2) & 0xff;
 	ret = applesmc_write_key(newkey, buffer, 2);
 
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -760,19 +798,15 @@ static ssize_t applesmc_store_fan_speed(struct device *dev,
 }
 
 static ssize_t applesmc_show_fan_manual(struct device *dev,
-			struct device_attribute *devattr, char *sysfsbuf)
+			struct device_attribute *attr, char *sysfsbuf)
 {
 	int ret;
 	u16 manual = 0;
 	u8 buffer[2];
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-
-	mutex_lock(&applesmc_lock);
 
 	ret = applesmc_read_key(FANS_MANUAL, buffer, 2);
-	manual = ((buffer[0] << 8 | buffer[1]) >> attr->index) & 0x01;
+	manual = ((buffer[0] << 8 | buffer[1]) >> to_index(attr)) & 0x01;
 
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -780,18 +814,16 @@ static ssize_t applesmc_show_fan_manual(struct device *dev,
 }
 
 static ssize_t applesmc_store_fan_manual(struct device *dev,
-					 struct device_attribute *devattr,
+					 struct device_attribute *attr,
 					 const char *sysfsbuf, size_t count)
 {
 	int ret;
 	u8 buffer[2];
-	u32 input;
+	unsigned long input;
 	u16 val;
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
-
-	input = simple_strtoul(sysfsbuf, NULL, 10);
 
-	mutex_lock(&applesmc_lock);
+	if (strict_strtoul(sysfsbuf, 10, &input) < 0)
+		return -EINVAL;
 
 	ret = applesmc_read_key(FANS_MANUAL, buffer, 2);
 	val = (buffer[0] << 8 | buffer[1]);
@@ -799,9 +831,9 @@ static ssize_t applesmc_store_fan_manual(struct device *dev,
 		goto out;
 
 	if (input)
-		val = val | (0x01 << attr->index);
+		val = val | (0x01 << to_index(attr));
 	else
-		val = val & ~(0x01 << attr->index);
+		val = val & ~(0x01 << to_index(attr));
 
 	buffer[0] = (val >> 8) & 0xFF;
 	buffer[1] = val & 0xFF;
@@ -809,7 +841,6 @@ static ssize_t applesmc_store_fan_manual(struct device *dev,
 	ret = applesmc_write_key(FANS_MANUAL, buffer, 2);
 
 out:
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -822,21 +853,12 @@ static ssize_t applesmc_show_fan_position(struct device *dev,
 	int ret;
 	char newkey[5];
 	u8 buffer[17];
-	struct sensor_device_attribute_2 *sensor_attr =
-						to_sensor_dev_attr_2(attr);
-
-	newkey[0] = FAN_POSITION[0];
-	newkey[1] = '0' + sensor_attr->index;
-	newkey[2] = FAN_POSITION[2];
-	newkey[3] = FAN_POSITION[3];
-	newkey[4] = 0;
 
-	mutex_lock(&applesmc_lock);
+	sprintf(newkey, FAN_ID_FMT, to_index(attr));
 
 	ret = applesmc_read_key(newkey, buffer, 16);
 	buffer[16] = 0;
 
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -852,18 +874,14 @@ static ssize_t applesmc_calibrate_show(struct device *dev,
 static ssize_t applesmc_calibrate_store(struct device *dev,
 	struct device_attribute *attr, const char *sysfsbuf, size_t count)
 {
-	mutex_lock(&applesmc_lock);
 	applesmc_calibrate();
-	mutex_unlock(&applesmc_lock);
 
 	return count;
 }
 
 static void applesmc_backlight_set(struct work_struct *work)
 {
-	mutex_lock(&applesmc_lock);
 	applesmc_write_key(BACKLIGHT_KEY, backlight_state, 2);
-	mutex_unlock(&applesmc_lock);
 }
 static DECLARE_WORK(backlight_work, &applesmc_backlight_set);
 
@@ -886,13 +904,10 @@ static ssize_t applesmc_key_count_show(struct device *dev,
 	u8 buffer[4];
 	u32 count;
 
-	mutex_lock(&applesmc_lock);
-
 	ret = applesmc_read_key(KEY_COUNT_KEY, buffer, 4);
 	count = ((u32)buffer[0]<<24) + ((u32)buffer[1]<<16) +
 						((u32)buffer[2]<<8) + buffer[3];
 
-	mutex_unlock(&applesmc_lock);
 	if (ret)
 		return ret;
 	else
@@ -902,113 +917,53 @@ static ssize_t applesmc_key_count_show(struct device *dev,
 static ssize_t applesmc_key_at_index_read_show(struct device *dev,
 				struct device_attribute *attr, char *sysfsbuf)
 {
-	char key[5];
-	char info[6];
+	const struct applesmc_entry *entry;
 	int ret;
 
-	mutex_lock(&applesmc_lock);
-
-	ret = applesmc_get_key_at_index(key_at_index, key);
-
-	if (ret || !key[0]) {
-		mutex_unlock(&applesmc_lock);
-
-		return -EINVAL;
-	}
-
-	ret = applesmc_get_key_type(key, info);
-
-	if (ret) {
-		mutex_unlock(&applesmc_lock);
-
+	entry = applesmc_get_entry_by_index(key_at_index);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
+	ret = applesmc_read_entry(entry, sysfsbuf, entry->len);
+	if (ret)
 		return ret;
-	}
-
-	/*
-	 * info[0] maximum value (APPLESMC_MAX_DATA_LENGTH) is much lower than
-	 * PAGE_SIZE, so we don't need any checks before writing to sysfsbuf.
-	 */
-	ret = applesmc_read_key(key, sysfsbuf, info[0]);
-
-	mutex_unlock(&applesmc_lock);
 
-	if (!ret) {
-		return info[0];
-	} else {
-		return ret;
-	}
+	return entry->len;
 }
 
 static ssize_t applesmc_key_at_index_data_length_show(struct device *dev,
 				struct device_attribute *attr, char *sysfsbuf)
 {
-	char key[5];
-	char info[6];
-	int ret;
-
-	mutex_lock(&applesmc_lock);
-
-	ret = applesmc_get_key_at_index(key_at_index, key);
+	const struct applesmc_entry *entry;
 
-	if (ret || !key[0]) {
-		mutex_unlock(&applesmc_lock);
+	entry = applesmc_get_entry_by_index(key_at_index);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
 
-		return -EINVAL;
-	}
-
-	ret = applesmc_get_key_type(key, info);
-
-	mutex_unlock(&applesmc_lock);
-
-	if (!ret)
-		return snprintf(sysfsbuf, PAGE_SIZE, "%d\n", info[0]);
-	else
-		return ret;
+	return snprintf(sysfsbuf, PAGE_SIZE, "%d\n", entry->len);
 }
 
 static ssize_t applesmc_key_at_index_type_show(struct device *dev,
 				struct device_attribute *attr, char *sysfsbuf)
 {
-	char key[5];
-	char info[6];
-	int ret;
-
-	mutex_lock(&applesmc_lock);
-
-	ret = applesmc_get_key_at_index(key_at_index, key);
-
-	if (ret || !key[0]) {
-		mutex_unlock(&applesmc_lock);
-
-		return -EINVAL;
-	}
-
-	ret = applesmc_get_key_type(key, info);
+	const struct applesmc_entry *entry;
 
-	mutex_unlock(&applesmc_lock);
+	entry = applesmc_get_entry_by_index(key_at_index);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
 
-	if (!ret)
-		return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", info+1);
-	else
-		return ret;
+	return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", entry->type);
 }
 
 static ssize_t applesmc_key_at_index_name_show(struct device *dev,
 				struct device_attribute *attr, char *sysfsbuf)
 {
-	char key[5];
-	int ret;
+	const struct applesmc_entry *entry;
 
-	mutex_lock(&applesmc_lock);
+	entry = applesmc_get_entry_by_index(key_at_index);
+	if (IS_ERR(entry))
+		return PTR_ERR(entry);
 
-	ret = applesmc_get_key_at_index(key_at_index, key);
-
-	mutex_unlock(&applesmc_lock);
-
-	if (!ret && key[0])
-		return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", key);
-	else
-		return -EINVAL;
+	return snprintf(sysfsbuf, PAGE_SIZE, "%s\n", entry->key);
 }
 
 static ssize_t applesmc_key_at_index_show(struct device *dev,
@@ -1020,12 +975,13 @@ static ssize_t applesmc_key_at_index_show(struct device *dev,
 static ssize_t applesmc_key_at_index_store(struct device *dev,
 	struct device_attribute *attr, const char *sysfsbuf, size_t count)
 {
-	mutex_lock(&applesmc_lock);
-
-	key_at_index = simple_strtoul(sysfsbuf, NULL, 10);
+	unsigned long newkey;
 
-	mutex_unlock(&applesmc_lock);
+	if (strict_strtoul(sysfsbuf, 10, &newkey) < 0
+	    || newkey >= smcreg.key_count)
+		return -EINVAL;
 
+	key_at_index = newkey;
 	return count;
 }
 
@@ -1035,387 +991,101 @@ static struct led_classdev applesmc_backlight = {
 	.brightness_set		= applesmc_brightness_set,
 };
 
-static DEVICE_ATTR(name, 0444, applesmc_name_show, NULL);
-
-static DEVICE_ATTR(position, 0444, applesmc_position_show, NULL);
-static DEVICE_ATTR(calibrate, 0644,
-			applesmc_calibrate_show, applesmc_calibrate_store);
-
-static struct attribute *accelerometer_attributes[] = {
-	&dev_attr_position.attr,
-	&dev_attr_calibrate.attr,
-	NULL
-};
-
-static const struct attribute_group accelerometer_attributes_group =
-	{ .attrs = accelerometer_attributes };
-
-static DEVICE_ATTR(light, 0444, applesmc_light_show, NULL);
-
-static DEVICE_ATTR(key_count, 0444, applesmc_key_count_show, NULL);
-static DEVICE_ATTR(key_at_index, 0644,
-		applesmc_key_at_index_show, applesmc_key_at_index_store);
-static DEVICE_ATTR(key_at_index_name, 0444,
-					applesmc_key_at_index_name_show, NULL);
-static DEVICE_ATTR(key_at_index_type, 0444,
-					applesmc_key_at_index_type_show, NULL);
-static DEVICE_ATTR(key_at_index_data_length, 0444,
-				applesmc_key_at_index_data_length_show, NULL);
-static DEVICE_ATTR(key_at_index_data, 0444,
-				applesmc_key_at_index_read_show, NULL);
-
-static struct attribute *key_enumeration_attributes[] = {
-	&dev_attr_key_count.attr,
-	&dev_attr_key_at_index.attr,
-	&dev_attr_key_at_index_name.attr,
-	&dev_attr_key_at_index_type.attr,
-	&dev_attr_key_at_index_data_length.attr,
-	&dev_attr_key_at_index_data.attr,
-	NULL
-};
-
-static const struct attribute_group key_enumeration_group =
-	{ .attrs = key_enumeration_attributes };
-
-/*
- * Macro defining SENSOR_DEVICE_ATTR for a fan sysfs entries.
- *  - show actual speed
- *  - show/store minimum speed
- *  - show maximum speed
- *  - show safe speed
- *  - show/store target speed
- *  - show/store manual mode
- */
-#define sysfs_fan_speeds_offset(offset) \
-static SENSOR_DEVICE_ATTR_2(fan##offset##_input, S_IRUGO, \
-			applesmc_show_fan_speed, NULL, 0, offset-1); \
-\
-static SENSOR_DEVICE_ATTR_2(fan##offset##_min, S_IRUGO | S_IWUSR, \
-	applesmc_show_fan_speed, applesmc_store_fan_speed, 1, offset-1); \
-\
-static SENSOR_DEVICE_ATTR_2(fan##offset##_max, S_IRUGO, \
-			applesmc_show_fan_speed, NULL, 2, offset-1); \
-\
-static SENSOR_DEVICE_ATTR_2(fan##offset##_safe, S_IRUGO, \
-			applesmc_show_fan_speed, NULL, 3, offset-1); \
-\
-static SENSOR_DEVICE_ATTR_2(fan##offset##_output, S_IRUGO | S_IWUSR, \
-	applesmc_show_fan_speed, applesmc_store_fan_speed, 4, offset-1); \
-\
-static SENSOR_DEVICE_ATTR(fan##offset##_manual, S_IRUGO | S_IWUSR, \
-	applesmc_show_fan_manual, applesmc_store_fan_manual, offset-1); \
-\
-static SENSOR_DEVICE_ATTR(fan##offset##_label, S_IRUGO, \
-	applesmc_show_fan_position, NULL, offset-1); \
-\
-static struct attribute *fan##offset##_attributes[] = { \
-	&sensor_dev_attr_fan##offset##_input.dev_attr.attr, \
-	&sensor_dev_attr_fan##offset##_min.dev_attr.attr, \
-	&sensor_dev_attr_fan##offset##_max.dev_attr.attr, \
-	&sensor_dev_attr_fan##offset##_safe.dev_attr.attr, \
-	&sensor_dev_attr_fan##offset##_output.dev_attr.attr, \
-	&sensor_dev_attr_fan##offset##_manual.dev_attr.attr, \
-	&sensor_dev_attr_fan##offset##_label.dev_attr.attr, \
-	NULL \
+static struct applesmc_node_group info_group[] = {
+	{ "name", applesmc_name_show },
+	{ "key_count", applesmc_key_count_show },
+	{ "key_at_index", applesmc_key_at_index_show, applesmc_key_at_index_store },
+	{ "key_at_index_name", applesmc_key_at_index_name_show },
+	{ "key_at_index_type", applesmc_key_at_index_type_show },
+	{ "key_at_index_data_length", applesmc_key_at_index_data_length_show },
+	{ "key_at_index_data", applesmc_key_at_index_read_show },
+	{ }
 };
 
-/*
- * Create the needed functions for each fan using the macro defined above
- * (4 fans are supported)
- */
-sysfs_fan_speeds_offset(1);
-sysfs_fan_speeds_offset(2);
-sysfs_fan_speeds_offset(3);
-sysfs_fan_speeds_offset(4);
-
-static const struct attribute_group fan_attribute_groups[] = {
-	{ .attrs = fan1_attributes },
-	{ .attrs = fan2_attributes },
-	{ .attrs = fan3_attributes },
-	{ .attrs = fan4_attributes },
+static struct applesmc_node_group accelerometer_group[] = {
+	{ "position", applesmc_position_show },
+	{ "calibrate", applesmc_calibrate_show, applesmc_calibrate_store },
+	{ }
 };
 
-/*
- * Temperature sensors sysfs entries.
- */
-static SENSOR_DEVICE_ATTR(temp1_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 0);
-static SENSOR_DEVICE_ATTR(temp2_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 1);
-static SENSOR_DEVICE_ATTR(temp3_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 2);
-static SENSOR_DEVICE_ATTR(temp4_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 3);
-static SENSOR_DEVICE_ATTR(temp5_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 4);
-static SENSOR_DEVICE_ATTR(temp6_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 5);
-static SENSOR_DEVICE_ATTR(temp7_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 6);
-static SENSOR_DEVICE_ATTR(temp8_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 7);
-static SENSOR_DEVICE_ATTR(temp9_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 8);
-static SENSOR_DEVICE_ATTR(temp10_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 9);
-static SENSOR_DEVICE_ATTR(temp11_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 10);
-static SENSOR_DEVICE_ATTR(temp12_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 11);
-static SENSOR_DEVICE_ATTR(temp13_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 12);
-static SENSOR_DEVICE_ATTR(temp14_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 13);
-static SENSOR_DEVICE_ATTR(temp15_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 14);
-static SENSOR_DEVICE_ATTR(temp16_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 15);
-static SENSOR_DEVICE_ATTR(temp17_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 16);
-static SENSOR_DEVICE_ATTR(temp18_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 17);
-static SENSOR_DEVICE_ATTR(temp19_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 18);
-static SENSOR_DEVICE_ATTR(temp20_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 19);
-static SENSOR_DEVICE_ATTR(temp21_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 20);
-static SENSOR_DEVICE_ATTR(temp22_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 21);
-static SENSOR_DEVICE_ATTR(temp23_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 22);
-static SENSOR_DEVICE_ATTR(temp24_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 23);
-static SENSOR_DEVICE_ATTR(temp25_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 24);
-static SENSOR_DEVICE_ATTR(temp26_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 25);
-static SENSOR_DEVICE_ATTR(temp27_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 26);
-static SENSOR_DEVICE_ATTR(temp28_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 27);
-static SENSOR_DEVICE_ATTR(temp29_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 28);
-static SENSOR_DEVICE_ATTR(temp30_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 29);
-static SENSOR_DEVICE_ATTR(temp31_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 30);
-static SENSOR_DEVICE_ATTR(temp32_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 31);
-static SENSOR_DEVICE_ATTR(temp33_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 32);
-static SENSOR_DEVICE_ATTR(temp34_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 33);
-static SENSOR_DEVICE_ATTR(temp35_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 34);
-static SENSOR_DEVICE_ATTR(temp36_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 35);
-static SENSOR_DEVICE_ATTR(temp37_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 36);
-static SENSOR_DEVICE_ATTR(temp38_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 37);
-static SENSOR_DEVICE_ATTR(temp39_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 38);
-static SENSOR_DEVICE_ATTR(temp40_label, S_IRUGO,
-					applesmc_show_sensor_label, NULL, 39);
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 0);
-static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 1);
-static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 2);
-static SENSOR_DEVICE_ATTR(temp4_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 3);
-static SENSOR_DEVICE_ATTR(temp5_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 4);
-static SENSOR_DEVICE_ATTR(temp6_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 5);
-static SENSOR_DEVICE_ATTR(temp7_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 6);
-static SENSOR_DEVICE_ATTR(temp8_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 7);
-static SENSOR_DEVICE_ATTR(temp9_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 8);
-static SENSOR_DEVICE_ATTR(temp10_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 9);
-static SENSOR_DEVICE_ATTR(temp11_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 10);
-static SENSOR_DEVICE_ATTR(temp12_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 11);
-static SENSOR_DEVICE_ATTR(temp13_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 12);
-static SENSOR_DEVICE_ATTR(temp14_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 13);
-static SENSOR_DEVICE_ATTR(temp15_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 14);
-static SENSOR_DEVICE_ATTR(temp16_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 15);
-static SENSOR_DEVICE_ATTR(temp17_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 16);
-static SENSOR_DEVICE_ATTR(temp18_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 17);
-static SENSOR_DEVICE_ATTR(temp19_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 18);
-static SENSOR_DEVICE_ATTR(temp20_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 19);
-static SENSOR_DEVICE_ATTR(temp21_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 20);
-static SENSOR_DEVICE_ATTR(temp22_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 21);
-static SENSOR_DEVICE_ATTR(temp23_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 22);
-static SENSOR_DEVICE_ATTR(temp24_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 23);
-static SENSOR_DEVICE_ATTR(temp25_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 24);
-static SENSOR_DEVICE_ATTR(temp26_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 25);
-static SENSOR_DEVICE_ATTR(temp27_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 26);
-static SENSOR_DEVICE_ATTR(temp28_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 27);
-static SENSOR_DEVICE_ATTR(temp29_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 28);
-static SENSOR_DEVICE_ATTR(temp30_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 29);
-static SENSOR_DEVICE_ATTR(temp31_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 30);
-static SENSOR_DEVICE_ATTR(temp32_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 31);
-static SENSOR_DEVICE_ATTR(temp33_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 32);
-static SENSOR_DEVICE_ATTR(temp34_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 33);
-static SENSOR_DEVICE_ATTR(temp35_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 34);
-static SENSOR_DEVICE_ATTR(temp36_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 35);
-static SENSOR_DEVICE_ATTR(temp37_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 36);
-static SENSOR_DEVICE_ATTR(temp38_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 37);
-static SENSOR_DEVICE_ATTR(temp39_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 38);
-static SENSOR_DEVICE_ATTR(temp40_input, S_IRUGO,
-					applesmc_show_temperature, NULL, 39);
-
-static struct attribute *label_attributes[] = {
-	&sensor_dev_attr_temp1_label.dev_attr.attr,
-	&sensor_dev_attr_temp2_label.dev_attr.attr,
-	&sensor_dev_attr_temp3_label.dev_attr.attr,
-	&sensor_dev_attr_temp4_label.dev_attr.attr,
-	&sensor_dev_attr_temp5_label.dev_attr.attr,
-	&sensor_dev_attr_temp6_label.dev_attr.attr,
-	&sensor_dev_attr_temp7_label.dev_attr.attr,
-	&sensor_dev_attr_temp8_label.dev_attr.attr,
-	&sensor_dev_attr_temp9_label.dev_attr.attr,
-	&sensor_dev_attr_temp10_label.dev_attr.attr,
-	&sensor_dev_attr_temp11_label.dev_attr.attr,
-	&sensor_dev_attr_temp12_label.dev_attr.attr,
-	&sensor_dev_attr_temp13_label.dev_attr.attr,
-	&sensor_dev_attr_temp14_label.dev_attr.attr,
-	&sensor_dev_attr_temp15_label.dev_attr.attr,
-	&sensor_dev_attr_temp16_label.dev_attr.attr,
-	&sensor_dev_attr_temp17_label.dev_attr.attr,
-	&sensor_dev_attr_temp18_label.dev_attr.attr,
-	&sensor_dev_attr_temp19_label.dev_attr.attr,
-	&sensor_dev_attr_temp20_label.dev_attr.attr,
-	&sensor_dev_attr_temp21_label.dev_attr.attr,
-	&sensor_dev_attr_temp22_label.dev_attr.attr,
-	&sensor_dev_attr_temp23_label.dev_attr.attr,
-	&sensor_dev_attr_temp24_label.dev_attr.attr,
-	&sensor_dev_attr_temp25_label.dev_attr.attr,
-	&sensor_dev_attr_temp26_label.dev_attr.attr,
-	&sensor_dev_attr_temp27_label.dev_attr.attr,
-	&sensor_dev_attr_temp28_label.dev_attr.attr,
-	&sensor_dev_attr_temp29_label.dev_attr.attr,
-	&sensor_dev_attr_temp30_label.dev_attr.attr,
-	&sensor_dev_attr_temp31_label.dev_attr.attr,
-	&sensor_dev_attr_temp32_label.dev_attr.attr,
-	&sensor_dev_attr_temp33_label.dev_attr.attr,
-	&sensor_dev_attr_temp34_label.dev_attr.attr,
-	&sensor_dev_attr_temp35_label.dev_attr.attr,
-	&sensor_dev_attr_temp36_label.dev_attr.attr,
-	&sensor_dev_attr_temp37_label.dev_attr.attr,
-	&sensor_dev_attr_temp38_label.dev_attr.attr,
-	&sensor_dev_attr_temp39_label.dev_attr.attr,
-	&sensor_dev_attr_temp40_label.dev_attr.attr,
-	NULL
+static struct applesmc_node_group light_sensor_group[] = {
+	{ "light", applesmc_light_show },
+	{ }
 };
 
-static struct attribute *temperature_attributes[] = {
-	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_temp2_input.dev_attr.attr,
-	&sensor_dev_attr_temp3_input.dev_attr.attr,
-	&sensor_dev_attr_temp4_input.dev_attr.attr,
-	&sensor_dev_attr_temp5_input.dev_attr.attr,
-	&sensor_dev_attr_temp6_input.dev_attr.attr,
-	&sensor_dev_attr_temp7_input.dev_attr.attr,
-	&sensor_dev_attr_temp8_input.dev_attr.attr,
-	&sensor_dev_attr_temp9_input.dev_attr.attr,
-	&sensor_dev_attr_temp10_input.dev_attr.attr,
-	&sensor_dev_attr_temp11_input.dev_attr.attr,
-	&sensor_dev_attr_temp12_input.dev_attr.attr,
-	&sensor_dev_attr_temp13_input.dev_attr.attr,
-	&sensor_dev_attr_temp14_input.dev_attr.attr,
-	&sensor_dev_attr_temp15_input.dev_attr.attr,
-	&sensor_dev_attr_temp16_input.dev_attr.attr,
-	&sensor_dev_attr_temp17_input.dev_attr.attr,
-	&sensor_dev_attr_temp18_input.dev_attr.attr,
-	&sensor_dev_attr_temp19_input.dev_attr.attr,
-	&sensor_dev_attr_temp20_input.dev_attr.attr,
-	&sensor_dev_attr_temp21_input.dev_attr.attr,
-	&sensor_dev_attr_temp22_input.dev_attr.attr,
-	&sensor_dev_attr_temp23_input.dev_attr.attr,
-	&sensor_dev_attr_temp24_input.dev_attr.attr,
-	&sensor_dev_attr_temp25_input.dev_attr.attr,
-	&sensor_dev_attr_temp26_input.dev_attr.attr,
-	&sensor_dev_attr_temp27_input.dev_attr.attr,
-	&sensor_dev_attr_temp28_input.dev_attr.attr,
-	&sensor_dev_attr_temp29_input.dev_attr.attr,
-	&sensor_dev_attr_temp30_input.dev_attr.attr,
-	&sensor_dev_attr_temp31_input.dev_attr.attr,
-	&sensor_dev_attr_temp32_input.dev_attr.attr,
-	&sensor_dev_attr_temp33_input.dev_attr.attr,
-	&sensor_dev_attr_temp34_input.dev_attr.attr,
-	&sensor_dev_attr_temp35_input.dev_attr.attr,
-	&sensor_dev_attr_temp36_input.dev_attr.attr,
-	&sensor_dev_attr_temp37_input.dev_attr.attr,
-	&sensor_dev_attr_temp38_input.dev_attr.attr,
-	&sensor_dev_attr_temp39_input.dev_attr.attr,
-	&sensor_dev_attr_temp40_input.dev_attr.attr,
-	NULL
+static struct applesmc_node_group fan_group[] = {
+	{ "fan%d_label", applesmc_show_fan_position },
+	{ "fan%d_input", applesmc_show_fan_speed, NULL, 0 },
+	{ "fan%d_min", applesmc_show_fan_speed, applesmc_store_fan_speed, 1 },
+	{ "fan%d_max", applesmc_show_fan_speed, NULL, 2 },
+	{ "fan%d_safe", applesmc_show_fan_speed, NULL, 3 },
+	{ "fan%d_output", applesmc_show_fan_speed, applesmc_store_fan_speed, 4 },
+	{ "fan%d_manual", applesmc_show_fan_manual, applesmc_store_fan_manual },
+	{ }
 };
 
-static const struct attribute_group temperature_attributes_group =
-	{ .attrs = temperature_attributes };
-
-static const struct attribute_group label_attributes_group = {
-	.attrs = label_attributes
+static struct applesmc_node_group temp_group[] = {
+	{ "temp%d_label", applesmc_show_sensor_label },
+	{ "temp%d_input", applesmc_show_temperature },
+	{ }
 };
 
 /* Module stuff */
 
 /*
- * applesmc_dmi_match - found a match.  return one, short-circuiting the hunt.
+ * applesmc_destroy_nodes - remove files and free associated memory
  */
-static int applesmc_dmi_match(const struct dmi_system_id *id)
+static void applesmc_destroy_nodes(struct applesmc_node_group *groups)
 {
-	int i = 0;
-	struct dmi_match_data* dmi_data = id->driver_data;
-	printk(KERN_INFO "applesmc: %s detected:\n", id->ident);
-	applesmc_accelerometer = dmi_data->accelerometer;
-	printk(KERN_INFO "applesmc:  - Model %s accelerometer\n",
-				applesmc_accelerometer ? "with" : "without");
-	applesmc_light = dmi_data->light;
-	printk(KERN_INFO "applesmc:  - Model %s light sensors and backlight\n",
-					applesmc_light ? "with" : "without");
-
-	applesmc_temperature_set =  dmi_data->temperature_set;
-	while (temperature_sensors_sets[applesmc_temperature_set][i] != NULL)
-		i++;
-	printk(KERN_INFO "applesmc:  - Model with %d temperature sensors\n", i);
-	return 1;
+	struct applesmc_node_group *grp;
+	struct applesmc_dev_attr *node;
+
+	for (grp = groups; grp->nodes; grp++) {
+		for (node = grp->nodes; node->sda.dev_attr.attr.name; node++)
+			sysfs_remove_file(&pdev->dev.kobj,
+					  &node->sda.dev_attr.attr);
+		kfree(grp->nodes);
+		grp->nodes = NULL;
+	}
+}
+
+/*
+ * applesmc_create_nodes - create a two-dimensional group of sysfs files
+ */
+static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
+{
+	struct applesmc_node_group *grp;
+	struct applesmc_dev_attr *node;
+	struct attribute *attr;
+	int ret, i;
+
+	for (grp = groups; grp->format; grp++) {
+		grp->nodes = kcalloc(num + 1, sizeof(*node), GFP_KERNEL);
+		if (!grp->nodes) {
+			ret = -ENOMEM;
+			goto out;
+		}
+		for (i = 0; i < num; i++) {
+			node = &grp->nodes[i];
+			sprintf(node->name, grp->format, i + 1);
+			node->sda.index = (grp->option << 16) | (i & 0xffff);
+			node->sda.dev_attr.show = grp->show;
+			node->sda.dev_attr.store = grp->store;
+			attr = &node->sda.dev_attr.attr;
+			attr->name = node->name;
+			attr->mode = S_IRUGO | (grp->store ? S_IWUSR : 0);
+			ret = sysfs_create_file(&pdev->dev.kobj, attr);
+			if (ret) {
+				attr->name = NULL;
+				goto out;
+			}
+		}
+	}
+
+	return 0;
+out:
+	applesmc_destroy_nodes(groups);
+	return ret;
 }
 
 /* Create accelerometer ressources */
@@ -1424,8 +1094,10 @@ static int applesmc_create_accelerometer(void)
 	struct input_dev *idev;
 	int ret;
 
-	ret = sysfs_create_group(&pdev->dev.kobj,
-					&accelerometer_attributes_group);
+	if (!smcreg.has_accelerometer)
+		return 0;
+
+	ret = applesmc_create_nodes(accelerometer_group, 1);
 	if (ret)
 		goto out;
 
@@ -1462,184 +1134,96 @@ out_idev:
 	input_free_polled_device(applesmc_idev);
 
 out_sysfs:
-	sysfs_remove_group(&pdev->dev.kobj, &accelerometer_attributes_group);
+	applesmc_destroy_nodes(accelerometer_group);
 
 out:
-	printk(KERN_WARNING "applesmc: driver init failed (ret=%d)!\n", ret);
+	pr_warn("driver init failed (ret=%d)!\n", ret);
 	return ret;
 }
 
 /* Release all ressources used by the accelerometer */
 static void applesmc_release_accelerometer(void)
 {
+	if (!smcreg.has_accelerometer)
+		return;
 	input_unregister_polled_device(applesmc_idev);
 	input_free_polled_device(applesmc_idev);
-	sysfs_remove_group(&pdev->dev.kobj, &accelerometer_attributes_group);
+	applesmc_destroy_nodes(accelerometer_group);
 }
 
-static __initdata struct dmi_match_data applesmc_dmi_data[] = {
-/* MacBook Pro: accelerometer, backlight and temperature set 0 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 0 },
-/* MacBook2: accelerometer and temperature set 1 */
-	{ .accelerometer = 1, .light = 0, .temperature_set = 1 },
-/* MacBook: accelerometer and temperature set 2 */
-	{ .accelerometer = 1, .light = 0, .temperature_set = 2 },
-/* MacMini: temperature set 3 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 3 },
-/* MacPro: temperature set 4 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 4 },
-/* iMac: temperature set 5 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 5 },
-/* MacBook3, MacBook4: accelerometer and temperature set 6 */
-	{ .accelerometer = 1, .light = 0, .temperature_set = 6 },
-/* MacBook Air: accelerometer, backlight and temperature set 7 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 7 },
-/* MacBook Pro 4: accelerometer, backlight and temperature set 8 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 8 },
-/* MacBook Pro 3: accelerometer, backlight and temperature set 9 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 9 },
-/* iMac 5: light sensor only, temperature set 10 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 10 },
-/* MacBook 5: accelerometer, backlight and temperature set 11 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 11 },
-/* MacBook Pro 5: accelerometer, backlight and temperature set 12 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 12 },
-/* iMac 8: light sensor only, temperature set 13 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 13 },
-/* iMac 6: light sensor only, temperature set 14 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 14 },
-/* MacBook Air 2,1: accelerometer, backlight and temperature set 15 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 15 },
-/* MacPro3,1: temperature set 16 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 16 },
-/* iMac 9,1: light sensor only, temperature set 17 */
-	{ .accelerometer = 0, .light = 0, .temperature_set = 17 },
-/* MacBook Pro 2,2: accelerometer, backlight and temperature set 18 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 18 },
-/* MacBook Pro 5,3: accelerometer, backlight and temperature set 19 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 19 },
-/* MacBook Pro 5,4: accelerometer, backlight and temperature set 20 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 20 },
-/* MacBook Pro 6,2: accelerometer, backlight and temperature set 21 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 21 },
-/* MacBook Pro 7,1: accelerometer, backlight and temperature set 22 */
-	{ .accelerometer = 1, .light = 1, .temperature_set = 22 },
-};
+static int applesmc_create_light_sensor(void)
+{
+	if (!smcreg.num_light_sensors)
+		return 0;
+	return applesmc_create_nodes(light_sensor_group, 1);
+}
+
+static void applesmc_release_light_sensor(void)
+{
+	if (!smcreg.num_light_sensors)
+		return;
+	applesmc_destroy_nodes(light_sensor_group);
+}
+
+static int applesmc_create_key_backlight(void)
+{
+	if (!smcreg.has_key_backlight)
+		return 0;
+	applesmc_led_wq = create_singlethread_workqueue("applesmc-led");
+	if (!applesmc_led_wq)
+		return -ENOMEM;
+	return led_classdev_register(&pdev->dev, &applesmc_backlight);
+}
+
+static void applesmc_release_key_backlight(void)
+{
+	if (!smcreg.has_key_backlight)
+		return;
+	led_classdev_unregister(&applesmc_backlight);
+	destroy_workqueue(applesmc_led_wq);
+}
+
+static int applesmc_dmi_match(const struct dmi_system_id *id)
+{
+	return 1;
+}
 
 /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
  * So we need to put "Apple MacBook Pro" before "Apple MacBook". */
 static __initdata struct dmi_system_id applesmc_whitelist[] = {
-	{ applesmc_dmi_match, "Apple MacBook Air 2", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir2") },
-		&applesmc_dmi_data[15]},
 	{ applesmc_dmi_match, "Apple MacBook Air", {
 	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
 	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir") },
-		&applesmc_dmi_data[7]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 7", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro7") },
-		&applesmc_dmi_data[22]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 5,4", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,4") },
-		&applesmc_dmi_data[20]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 5,3", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,3") },
-		&applesmc_dmi_data[19]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 6", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro6") },
-		&applesmc_dmi_data[21]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 5", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5") },
-		&applesmc_dmi_data[12]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 4", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro4") },
-		&applesmc_dmi_data[8]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 3", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro3") },
-		&applesmc_dmi_data[9]},
-	{ applesmc_dmi_match, "Apple MacBook Pro 2,2", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple Computer, Inc."),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro2,2") },
-		&applesmc_dmi_data[18]},
+	},
 	{ applesmc_dmi_match, "Apple MacBook Pro", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"MacBookPro") },
-		&applesmc_dmi_data[0]},
-	{ applesmc_dmi_match, "Apple MacBook (v2)", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"MacBook2") },
-		&applesmc_dmi_data[1]},
-	{ applesmc_dmi_match, "Apple MacBook (v3)", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"MacBook3") },
-		&applesmc_dmi_data[6]},
-	{ applesmc_dmi_match, "Apple MacBook 4", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBook4") },
-		&applesmc_dmi_data[6]},
-	{ applesmc_dmi_match, "Apple MacBook 5", {
 	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5") },
-		&applesmc_dmi_data[11]},
+	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro") },
+	},
 	{ applesmc_dmi_match, "Apple MacBook", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") },
-		&applesmc_dmi_data[2]},
+	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+	  DMI_MATCH(DMI_PRODUCT_NAME, "MacBook") },
+	},
 	{ applesmc_dmi_match, "Apple Macmini", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"Macmini") },
-		&applesmc_dmi_data[3]},
-	{ applesmc_dmi_match, "Apple MacPro2", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") },
-		&applesmc_dmi_data[4]},
-	{ applesmc_dmi_match, "Apple MacPro3", {
 	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "MacPro3") },
-		&applesmc_dmi_data[16]},
+	  DMI_MATCH(DMI_PRODUCT_NAME, "Macmini") },
+	},
 	{ applesmc_dmi_match, "Apple MacPro", {
 	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
 	  DMI_MATCH(DMI_PRODUCT_NAME, "MacPro") },
-		&applesmc_dmi_data[4]},
-	{ applesmc_dmi_match, "Apple iMac 9,1", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1") },
-		&applesmc_dmi_data[17]},
-	{ applesmc_dmi_match, "Apple iMac 8", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "iMac8") },
-		&applesmc_dmi_data[13]},
-	{ applesmc_dmi_match, "Apple iMac 6", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "iMac6") },
-		&applesmc_dmi_data[14]},
-	{ applesmc_dmi_match, "Apple iMac 5", {
-	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME, "iMac5") },
-		&applesmc_dmi_data[10]},
+	},
 	{ applesmc_dmi_match, "Apple iMac", {
-	  DMI_MATCH(DMI_BOARD_VENDOR,"Apple"),
-	  DMI_MATCH(DMI_PRODUCT_NAME,"iMac") },
-		&applesmc_dmi_data[5]},
+	  DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+	  DMI_MATCH(DMI_PRODUCT_NAME, "iMac") },
+	},
 	{ .ident = NULL }
 };
 
 static int __init applesmc_init(void)
 {
 	int ret;
-	int count;
-	int i;
 
 	if (!dmi_check_system(applesmc_whitelist)) {
-		printk(KERN_WARNING "applesmc: supported laptop not found!\n");
+		pr_warn("supported laptop not found!\n");
 		ret = -ENODEV;
 		goto out;
 	}
@@ -1661,83 +1245,34 @@ static int __init applesmc_init(void)
 		goto out_driver;
 	}
 
-	ret = sysfs_create_file(&pdev->dev.kobj, &dev_attr_name.attr);
+	/* create register cache */
+	ret = applesmc_init_smcreg();
 	if (ret)
 		goto out_device;
 
-	/* Create key enumeration sysfs files */
-	ret = sysfs_create_group(&pdev->dev.kobj, &key_enumeration_group);
+	ret = applesmc_create_nodes(info_group, 1);
 	if (ret)
-		goto out_name;
-
-	/* create fan files */
-	count = applesmc_get_fan_count();
-	if (count < 0)
-		printk(KERN_ERR "applesmc: Cannot get the number of fans.\n");
-	else
-		printk(KERN_INFO "applesmc: %d fans found.\n", count);
+		goto out_smcreg;
 
-	if (count > 4) {
-		count = 4;
-		printk(KERN_WARNING "applesmc: More than 4 fans found,"
-		       " but at most 4 fans are supported"
-		       " by the driver.\n");
-	}
-
-	while (fans_handled < count) {
-		ret = sysfs_create_group(&pdev->dev.kobj,
-					 &fan_attribute_groups[fans_handled]);
-		if (ret)
-			goto out_fans;
-		fans_handled++;
-	}
-
-	for (i = 0;
-	     temperature_sensors_sets[applesmc_temperature_set][i] != NULL;
-	     i++) {
-		if (temperature_attributes[i] == NULL ||
-		    label_attributes[i] == NULL) {
-			printk(KERN_ERR "applesmc: More temperature sensors "
-				"in temperature_sensors_sets (at least %i)"
-				"than available sysfs files in "
-				"temperature_attributes (%i), please report "
-				"this bug.\n", i, i-1);
-			goto out_temperature;
-		}
-		ret = sysfs_create_file(&pdev->dev.kobj,
-						temperature_attributes[i]);
-		if (ret)
-			goto out_temperature;
-		ret = sysfs_create_file(&pdev->dev.kobj,
-						label_attributes[i]);
-		if (ret)
-			goto out_temperature;
-	}
+	ret = applesmc_create_nodes(fan_group, smcreg.fan_count);
+	if (ret)
+		goto out_info;
 
-	if (applesmc_accelerometer) {
-		ret = applesmc_create_accelerometer();
-		if (ret)
-			goto out_temperature;
-	}
+	ret = applesmc_create_nodes(temp_group, smcreg.temp_count);
+	if (ret)
+		goto out_fans;
 
-	if (applesmc_light) {
-		/* Add light sensor file */
-		ret = sysfs_create_file(&pdev->dev.kobj, &dev_attr_light.attr);
-		if (ret)
-			goto out_accelerometer;
+	ret = applesmc_create_accelerometer();
+	if (ret)
+		goto out_temperature;
 
-		/* Create the workqueue */
-		applesmc_led_wq = create_singlethread_workqueue("applesmc-led");
-		if (!applesmc_led_wq) {
-			ret = -ENOMEM;
-			goto out_light_sysfs;
-		}
+	ret = applesmc_create_light_sensor();
+	if (ret)
+		goto out_accelerometer;
 
-		/* register as a led device */
-		ret = led_classdev_register(&pdev->dev, &applesmc_backlight);
-		if (ret < 0)
-			goto out_light_wq;
-	}
+	ret = applesmc_create_key_backlight();
+	if (ret)
+		goto out_light_sysfs;
 
 	hwmon_dev = hwmon_device_register(&pdev->dev);
 	if (IS_ERR(hwmon_dev)) {
@@ -1745,32 +1280,22 @@ static int __init applesmc_init(void)
 		goto out_light_ledclass;
 	}
 
-	printk(KERN_INFO "applesmc: driver successfully loaded.\n");
-
 	return 0;
 
 out_light_ledclass:
-	if (applesmc_light)
-		led_classdev_unregister(&applesmc_backlight);
-out_light_wq:
-	if (applesmc_light)
-		destroy_workqueue(applesmc_led_wq);
+	applesmc_release_key_backlight();
 out_light_sysfs:
-	if (applesmc_light)
-		sysfs_remove_file(&pdev->dev.kobj, &dev_attr_light.attr);
+	applesmc_release_light_sensor();
 out_accelerometer:
-	if (applesmc_accelerometer)
-		applesmc_release_accelerometer();
+	applesmc_release_accelerometer();
 out_temperature:
-	sysfs_remove_group(&pdev->dev.kobj, &label_attributes_group);
-	sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group);
+	applesmc_destroy_nodes(temp_group);
 out_fans:
-	while (fans_handled)
-		sysfs_remove_group(&pdev->dev.kobj,
-				   &fan_attribute_groups[--fans_handled]);
-	sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
-out_name:
-	sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
+	applesmc_destroy_nodes(fan_group);
+out_info:
+	applesmc_destroy_nodes(info_group);
+out_smcreg:
+	applesmc_destroy_smcreg();
 out_device:
 	platform_device_unregister(pdev);
 out_driver:
@@ -1778,32 +1303,23 @@ out_driver:
 out_region:
 	release_region(APPLESMC_DATA_PORT, APPLESMC_NR_PORTS);
 out:
-	printk(KERN_WARNING "applesmc: driver init failed (ret=%d)!\n", ret);
+	pr_warn("driver init failed (ret=%d)!\n", ret);
 	return ret;
 }
 
 static void __exit applesmc_exit(void)
 {
 	hwmon_device_unregister(hwmon_dev);
-	if (applesmc_light) {
-		led_classdev_unregister(&applesmc_backlight);
-		destroy_workqueue(applesmc_led_wq);
-		sysfs_remove_file(&pdev->dev.kobj, &dev_attr_light.attr);
-	}
-	if (applesmc_accelerometer)
-		applesmc_release_accelerometer();
-	sysfs_remove_group(&pdev->dev.kobj, &label_attributes_group);
-	sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group);
-	while (fans_handled)
-		sysfs_remove_group(&pdev->dev.kobj,
-				   &fan_attribute_groups[--fans_handled]);
-	sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
-	sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
+	applesmc_release_key_backlight();
+	applesmc_release_light_sensor();
+	applesmc_release_accelerometer();
+	applesmc_destroy_nodes(temp_group);
+	applesmc_destroy_nodes(fan_group);
+	applesmc_destroy_nodes(info_group);
+	applesmc_destroy_smcreg();
 	platform_device_unregister(pdev);
 	platform_driver_unregister(&applesmc_driver);
 	release_region(APPLESMC_DATA_PORT, APPLESMC_NR_PORTS);
-
-	printk(KERN_INFO "applesmc: driver unloaded.\n");
 }
 
 module_init(applesmc_init);
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 7dada559b3a1..c02a052d3085 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -36,6 +36,8 @@
     asb100	7	3	1	4	0x31	0x0694	yes	no
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/i2c.h>
@@ -701,8 +703,7 @@ static int asb100_detect(struct i2c_client *client,
 	int val1, val2;
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
-		pr_debug("asb100.o: detect failed, "
-				"smbus byte data not supported!\n");
+		pr_debug("detect failed, smbus byte data not supported!\n");
 		return -ENODEV;
 	}
 
@@ -715,7 +716,7 @@ static int asb100_detect(struct i2c_client *client,
 			(((!(val1 & 0x80)) && (val2 != 0x94)) ||
 			/* Check for ASB100 ID (high byte ) */
 			((val1 & 0x80) && (val2 != 0x06)))) {
-		pr_debug("asb100: detect failed, bad chip id 0x%02x!\n", val2);
+		pr_debug("detect failed, bad chip id 0x%02x!\n", val2);
 		return -ENODEV;
 	}
 
@@ -744,7 +745,7 @@ static int asb100_probe(struct i2c_client *client,
 
 	data = kzalloc(sizeof(struct asb100_data), GFP_KERNEL);
 	if (!data) {
-		pr_debug("asb100.o: probe failed, kzalloc failed!\n");
+		pr_debug("probe failed, kzalloc failed!\n");
 		err = -ENOMEM;
 		goto ERROR0;
 	}
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 23b8555215d2..2d68cf3c223b 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -5,6 +5,8 @@
  * See COPYING in the top level directory of the kernel tree.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/debugfs.h>
 #include <linux/kernel.h>
 #include <linux/hwmon.h>
@@ -1414,14 +1416,13 @@ static int __init atk0110_init(void)
 
 	/* Make sure it's safe to access the device through ACPI */
 	if (!acpi_resources_are_enforced()) {
-		pr_err("atk: Resources not safely usable due to "
-		       "acpi_enforce_resources kernel parameter\n");
+		pr_err("Resources not safely usable due to acpi_enforce_resources kernel parameter\n");
 		return -EBUSY;
 	}
 
 	ret = acpi_bus_register_driver(&atk_driver);
 	if (ret)
-		pr_info("atk: acpi_bus_register_driver failed: %d\n", ret);
+		pr_info("acpi_bus_register_driver failed: %d\n", ret);
 
 	return ret;
 }
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 42de98d73ff5..194ca0aa8b0c 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -20,6 +20,8 @@
  * 02110-1301 USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -445,8 +447,8 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
 	 * without thermal sensors will be filtered out.
 	 */
 	if (!cpu_has(c, X86_FEATURE_DTS)) {
-		printk(KERN_INFO DRVNAME ": CPU (model=0x%x)"
-		       " has no thermal sensor.\n", c->x86_model);
+		pr_info("CPU (model=0x%x) has no thermal sensor\n",
+			c->x86_model);
 		return 0;
 	}
 
@@ -466,7 +468,7 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
 	pdev = platform_device_alloc(DRVNAME, cpu);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
@@ -478,8 +480,7 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_free;
 	}
 
diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c
index 980c17d5eeae..e9a610bfd0cc 100644
--- a/drivers/hwmon/dme1737.c
+++ b/drivers/hwmon/dme1737.c
@@ -25,6 +25,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -2446,7 +2448,7 @@ static int __init dme1737_isa_detect(int sio_cip, unsigned short *addr)
 	/* Get the base address of the runtime registers */
 	if (!(base_addr = (dme1737_sio_inb(sio_cip, 0x60) << 8) |
 			   dme1737_sio_inb(sio_cip, 0x61))) {
-		printk(KERN_ERR "dme1737: Base address not set.\n");
+		pr_err("Base address not set\n");
 		err = -ENODEV;
 		goto exit;
 	}
@@ -2475,20 +2477,18 @@ static int __init dme1737_isa_device_add(unsigned short addr)
 		goto exit;
 
 	if (!(pdev = platform_device_alloc("dme1737", addr))) {
-		printk(KERN_ERR "dme1737: Failed to allocate device.\n");
+		pr_err("Failed to allocate device\n");
 		err = -ENOMEM;
 		goto exit;
 	}
 
 	if ((err = platform_device_add_resources(pdev, &res, 1))) {
-		printk(KERN_ERR "dme1737: Failed to add device resource "
-		       "(err = %d).\n", err);
+		pr_err("Failed to add device resource (err = %d)\n", err);
 		goto exit_device_put;
 	}
 
 	if ((err = platform_device_add(pdev))) {
-		printk(KERN_ERR "dme1737: Failed to add device (err = %d).\n",
-		       err);
+		pr_err("Failed to add device (err = %d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c
index 525a00bd70b1..92f949767ece 100644
--- a/drivers/hwmon/f71805f.c
+++ b/drivers/hwmon/f71805f.c
@@ -28,6 +28,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1309,7 +1311,7 @@ static int __devinit f71805f_probe(struct platform_device *pdev)
 
 	if (!(data = kzalloc(sizeof(struct f71805f_data), GFP_KERNEL))) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Out of memory\n");
+		pr_err("Out of memory\n");
 		goto exit;
 	}
 
@@ -1451,7 +1453,7 @@ static int __init f71805f_device_add(unsigned short address,
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
@@ -1462,22 +1464,20 @@ static int __init f71805f_device_add(unsigned short address,
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add_data(pdev, sio_data,
 				       sizeof(struct f71805f_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
@@ -1516,30 +1516,27 @@ static int __init f71805f_find(int sioaddr, unsigned short *address,
 		sio_data->fnsel1 = superio_inb(sioaddr, SIO_REG_FNSEL1);
 		break;
 	default:
-		printk(KERN_INFO DRVNAME ": Unsupported Fintek device, "
-		       "skipping\n");
+		pr_info("Unsupported Fintek device, skipping\n");
 		goto exit;
 	}
 
 	superio_select(sioaddr, F71805F_LD_HWM);
 	if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) {
-		printk(KERN_WARNING DRVNAME ": Device not activated, "
-		       "skipping\n");
+		pr_warn("Device not activated, skipping\n");
 		goto exit;
 	}
 
 	*address = superio_inw(sioaddr, SIO_REG_ADDR);
 	if (*address == 0) {
-		printk(KERN_WARNING DRVNAME ": Base address not set, "
-		       "skipping\n");
+		pr_warn("Base address not set, skipping\n");
 		goto exit;
 	}
 	*address &= ~(REGION_LENGTH - 1);	/* Ignore 3 LSB */
 
 	err = 0;
-	printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %u\n",
-	       names[sio_data->kind], *address,
-	       superio_inb(sioaddr, SIO_REG_DEVREV));
+	pr_info("Found %s chip at %#x, revision %u\n",
+		names[sio_data->kind], *address,
+		superio_inb(sioaddr, SIO_REG_DEVREV));
 
 exit:
 	superio_exit(sioaddr);
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 75afb3b0e076..3f49dd376f02 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -18,6 +18,8 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -865,8 +867,7 @@ static inline int superio_enter(int base)
 {
 	/* Don't step on other drivers' I/O space by accident */
 	if (!request_muxed_region(base, 2, DRVNAME)) {
-		printk(KERN_ERR DRVNAME ": I/O address 0x%04x already in use\n",
-				base);
+		pr_err("I/O address 0x%04x already in use\n", base);
 		return -EBUSY;
 	}
 
@@ -2192,7 +2193,7 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address,
 
 	devid = superio_inw(sioaddr, SIO_REG_MANID);
 	if (devid != SIO_FINTEK_ID) {
-		pr_debug(DRVNAME ": Not a Fintek device\n");
+		pr_debug("Not a Fintek device\n");
 		err = -ENODEV;
 		goto exit;
 	}
@@ -2215,8 +2216,8 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address,
 		sio_data->type = f8000;
 		break;
 	default:
-		printk(KERN_INFO DRVNAME ": Unsupported Fintek device: %04x\n",
-		       (unsigned int)devid);
+		pr_info("Unsupported Fintek device: %04x\n",
+			(unsigned int)devid);
 		err = -ENODEV;
 		goto exit;
 	}
@@ -2227,21 +2228,21 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address,
 		superio_select(sioaddr, SIO_F71882FG_LD_HWM);
 
 	if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) {
-		printk(KERN_WARNING DRVNAME ": Device not activated\n");
+		pr_warn("Device not activated\n");
 		err = -ENODEV;
 		goto exit;
 	}
 
 	*address = superio_inw(sioaddr, SIO_REG_ADDR);
 	if (*address == 0) {
-		printk(KERN_WARNING DRVNAME ": Base address not set\n");
+		pr_warn("Base address not set\n");
 		err = -ENODEV;
 		goto exit;
 	}
 	*address &= ~(REGION_LENGTH - 1);	/* Ignore 3 LSB */
 
 	err = 0;
-	printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %d\n",
+	pr_info("Found %s chip at %#x, revision %d\n",
 		f71882fg_names[sio_data->type],	(unsigned int)*address,
 		(int)superio_inb(sioaddr, SIO_REG_DEVREV));
 exit:
@@ -2270,20 +2271,20 @@ static int __init f71882fg_device_add(unsigned short address,
 
 	err = platform_device_add_resources(f71882fg_pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed\n");
+		pr_err("Device resource addition failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add_data(f71882fg_pdev, sio_data,
 				       sizeof(struct f71882fg_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(f71882fg_pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed\n");
+		pr_err("Device addition failed\n");
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index d4d4ca65d371..aa6d8b686f82 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -49,7 +49,6 @@
 #include <linux/kref.h>
 
 /* Addresses to scan */
-static DEFINE_MUTEX(watchdog_mutex);
 static const unsigned short normal_i2c[] = { 0x73, I2C_CLIENT_END };
 
 /* Insmod parameters */
@@ -850,7 +849,7 @@ static ssize_t watchdog_write(struct file *filp, const char __user *buf,
 
 static long watchdog_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
-	static struct watchdog_info ident = {
+	struct watchdog_info ident = {
 		.options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT |
 				WDIOF_CARDRESET,
 		.identity = "FSC watchdog"
@@ -858,7 +857,6 @@ static long watchdog_ioctl(struct file *filp, unsigned int cmd, unsigned long ar
 	int i, ret = 0;
 	struct fschmd_data *data = filp->private_data;
 
-	mutex_lock(&watchdog_mutex);
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
 		ident.firmware_version = data->revision;
@@ -915,7 +913,6 @@ static long watchdog_ioctl(struct file *filp, unsigned int cmd, unsigned long ar
 	default:
 		ret = -ENOTTY;
 	}
-	mutex_unlock(&watchdog_mutex);
 	return ret;
 }
 
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index a56a78412fcb..3d21fa2b97cd 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/dmi.h>
@@ -147,7 +149,7 @@ int lis3lv02d_acpi_write(struct lis3lv02d *lis3, int reg, u8 val)
 static int lis3lv02d_dmi_matched(const struct dmi_system_id *dmi)
 {
 	lis3_dev.ac = *((union axis_conversion *)dmi->driver_data);
-	printk(KERN_INFO DRIVER_NAME ": hardware type %s found.\n", dmi->ident);
+	pr_info("hardware type %s found\n", dmi->ident);
 
 	return 1;
 }
@@ -303,11 +305,10 @@ static int lis3lv02d_add(struct acpi_device *device)
 
 	/* If possible use a "standard" axes order */
 	if (lis3_dev.ac.x && lis3_dev.ac.y && lis3_dev.ac.z) {
-		printk(KERN_INFO DRIVER_NAME ": Using custom axes %d,%d,%d\n",
-		       lis3_dev.ac.x, lis3_dev.ac.y, lis3_dev.ac.z);
+		pr_info("Using custom axes %d,%d,%d\n",
+			lis3_dev.ac.x, lis3_dev.ac.y, lis3_dev.ac.z);
 	} else if (dmi_check_system(lis3lv02d_dmi_ids) == 0) {
-		printk(KERN_INFO DRIVER_NAME ": laptop model unknown, "
-				 "using default axes configuration\n");
+		pr_info("laptop model unknown, using default axes configuration\n");
 		lis3_dev.ac = lis3lv02d_axis_normal;
 	}
 
@@ -385,7 +386,7 @@ static int __init lis3lv02d_init_module(void)
 	if (ret < 0)
 		return ret;
 
-	printk(KERN_INFO DRIVER_NAME " driver loaded.\n");
+	pr_info("driver loaded\n");
 
 	return 0;
 }
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index 2b2ca1694f95..2582bfef6ccb 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -22,6 +22,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/hwmon-vid.h>
@@ -146,8 +148,8 @@ int vid_from_reg(int val, u8 vrm)
 		return(val > 0x77 ? 0 : (1500000 - (val * 12500) + 500) / 1000);
 	default:		/* report 0 for unknown */
 		if (vrm)
-			printk(KERN_WARNING "hwmon-vid: Requested unsupported "
-			       "VRM version (%u)\n", (unsigned int)vrm);
+			pr_warn("Requested unsupported VRM version (%u)\n",
+				(unsigned int)vrm);
 		return 0;
 	}
 }
@@ -246,8 +248,7 @@ u8 vid_which_vrm(void)
 	}
 	vrm_ret = find_vrm(eff_family, eff_model, eff_stepping, c->x86_vendor);
 	if (vrm_ret == 0)
-		printk(KERN_INFO "hwmon-vid: Unknown VRM version of your "
-		       "x86 CPU\n");
+		pr_info("Unknown VRM version of your x86 CPU\n");
 	return vrm_ret;
 }
 
@@ -255,7 +256,7 @@ u8 vid_which_vrm(void)
 #else
 u8 vid_which_vrm(void)
 {
-	printk(KERN_INFO "hwmon-vid: Unknown VRM version of your CPU\n");
+	pr_info("Unknown VRM version of your CPU\n");
 	return 0;
 }
 #endif
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 29ea6753f3bb..a61e7815a2a9 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -10,6 +10,8 @@
     the Free Software Foundation; version 2 of the License.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/err.h>
@@ -119,7 +121,7 @@ static int __init hwmon_init(void)
 
 	hwmon_class = class_create(THIS_MODULE, "hwmon");
 	if (IS_ERR(hwmon_class)) {
-		printk(KERN_ERR "hwmon.c: couldn't create sysfs class\n");
+		pr_err("couldn't create sysfs class\n");
 		return PTR_ERR(hwmon_class);
 	}
 	return 0;
diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
index eaee546af19a..bc6e2ab3a361 100644
--- a/drivers/hwmon/ibmaem.c
+++ b/drivers/hwmon/ibmaem.c
@@ -20,6 +20,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/ipmi.h>
 #include <linux/module.h>
 #include <linux/hwmon.h>
@@ -1090,7 +1092,7 @@ static int __init aem_init(void)
 
 	res = driver_register(&aem_driver.driver);
 	if (res) {
-		printk(KERN_ERR "Can't register aem driver\n");
+		pr_err("Can't register aem driver\n");
 		return res;
 	}
 
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 14a5d981be7d..316b64823f7b 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -38,6 +38,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -187,6 +189,7 @@ static const u8 IT87_REG_FANX_MIN[]	= { 0x1b, 0x1c, 0x1d, 0x85, 0x87 };
 #define IT87_REG_FAN_MAIN_CTRL 0x13
 #define IT87_REG_FAN_CTL       0x14
 #define IT87_REG_PWM(nr)       (0x15 + (nr))
+#define IT87_REG_PWM_DUTY(nr)  (0x63 + (nr) * 8)
 
 #define IT87_REG_VIN(nr)       (0x20 + (nr))
 #define IT87_REG_TEMP(nr)      (0x29 + (nr))
@@ -251,12 +254,16 @@ struct it87_data {
 	u8 fan_main_ctrl;	/* Register value */
 	u8 fan_ctl;		/* Register value */
 
-	/* The following 3 arrays correspond to the same registers. The
-	 * meaning of bits 6-0 depends on the value of bit 7, and we want
-	 * to preserve settings on mode changes, so we have to track all
-	 * values separately. */
+	/* The following 3 arrays correspond to the same registers up to
+	 * the IT8720F. The meaning of bits 6-0 depends on the value of bit
+	 * 7, and we want to preserve settings on mode changes, so we have
+	 * to track all values separately.
+	 * Starting with the IT8721F, the manual PWM duty cycles are stored
+	 * in separate registers (8-bit values), so the separate tracking
+	 * is no longer needed, but it is still done to keep the driver
+	 * simple. */
 	u8 pwm_ctrl[3];		/* Register value */
-	u8 pwm_duty[3];		/* Manual PWM value set by user (bit 6-0) */
+	u8 pwm_duty[3];		/* Manual PWM value set by user */
 	u8 pwm_temp_map[3];	/* PWM to temp. chan. mapping (bits 1-0) */
 
 	/* Automatic fan speed control registers */
@@ -832,7 +839,9 @@ static ssize_t set_pwm_enable(struct device *dev,
 				 data->fan_main_ctrl);
 	} else {
 		if (val == 1)				/* Manual mode */
-			data->pwm_ctrl[nr] = data->pwm_duty[nr];
+			data->pwm_ctrl[nr] = data->type == it8721 ?
+					     data->pwm_temp_map[nr] :
+					     data->pwm_duty[nr];
 		else					/* Automatic mode */
 			data->pwm_ctrl[nr] = 0x80 | data->pwm_temp_map[nr];
 		it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);
@@ -858,12 +867,25 @@ static ssize_t set_pwm(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 
 	mutex_lock(&data->update_lock);
-	data->pwm_duty[nr] = pwm_to_reg(data, val);
-	/* If we are in manual mode, write the duty cycle immediately;
-	 * otherwise, just store it for later use. */
-	if (!(data->pwm_ctrl[nr] & 0x80)) {
-		data->pwm_ctrl[nr] = data->pwm_duty[nr];
-		it87_write_value(data, IT87_REG_PWM(nr), data->pwm_ctrl[nr]);
+	if (data->type == it8721) {
+		/* If we are in automatic mode, the PWM duty cycle register
+		 * is read-only so we can't write the value */
+		if (data->pwm_ctrl[nr] & 0x80) {
+			mutex_unlock(&data->update_lock);
+			return -EBUSY;
+		}
+		data->pwm_duty[nr] = pwm_to_reg(data, val);
+		it87_write_value(data, IT87_REG_PWM_DUTY(nr),
+				 data->pwm_duty[nr]);
+	} else {
+		data->pwm_duty[nr] = pwm_to_reg(data, val);
+		/* If we are in manual mode, write the duty cycle immediately;
+		 * otherwise, just store it for later use. */
+		if (!(data->pwm_ctrl[nr] & 0x80)) {
+			data->pwm_ctrl[nr] = data->pwm_duty[nr];
+			it87_write_value(data, IT87_REG_PWM(nr),
+					 data->pwm_ctrl[nr]);
+		}
 	}
 	mutex_unlock(&data->update_lock);
 	return count;
@@ -1550,26 +1572,25 @@ static int __init it87_find(unsigned short *address,
 	case 0xffff:	/* No device at all */
 		goto exit;
 	default:
-		pr_debug(DRVNAME ": Unsupported chip (DEVID=0x%x)\n",
-			 chip_type);
+		pr_debug("Unsupported chip (DEVID=0x%x)\n", chip_type);
 		goto exit;
 	}
 
 	superio_select(PME);
 	if (!(superio_inb(IT87_ACT_REG) & 0x01)) {
-		pr_info("it87: Device not activated, skipping\n");
+		pr_info("Device not activated, skipping\n");
 		goto exit;
 	}
 
 	*address = superio_inw(IT87_BASE_REG) & ~(IT87_EXTENT - 1);
 	if (*address == 0) {
-		pr_info("it87: Base address not set, skipping\n");
+		pr_info("Base address not set, skipping\n");
 		goto exit;
 	}
 
 	err = 0;
 	sio_data->revision = superio_inb(DEVREV) & 0x0f;
-	pr_info("it87: Found IT%04xF chip at 0x%x, revision %d\n",
+	pr_info("Found IT%04xF chip at 0x%x, revision %d\n",
 		chip_type, *address, sio_data->revision);
 
 	/* in8 (Vbat) is always internal */
@@ -1595,7 +1616,7 @@ static int __init it87_find(unsigned short *address,
 		} else {
 			/* We need at least 4 VID pins */
 			if (reg & 0x0f) {
-				pr_info("it87: VID is disabled (pins used for GPIO)\n");
+				pr_info("VID is disabled (pins used for GPIO)\n");
 				sio_data->skip_vid = 1;
 			}
 		}
@@ -1631,7 +1652,7 @@ static int __init it87_find(unsigned short *address,
 		if (sio_data->type == it8720 && !(reg & (1 << 1))) {
 			reg |= (1 << 1);
 			superio_outb(IT87_SIO_PINX2_REG, reg);
-			pr_notice("it87: Routing internal VCCH to in7\n");
+			pr_notice("Routing internal VCCH to in7\n");
 		}
 		if (reg & (1 << 0))
 			sio_data->internal |= (1 << 0);
@@ -1641,7 +1662,7 @@ static int __init it87_find(unsigned short *address,
 		sio_data->beep_pin = superio_inb(IT87_SIO_BEEP_PIN_REG) & 0x3f;
 	}
 	if (sio_data->beep_pin)
-		pr_info("it87: Beeping is supported\n");
+		pr_info("Beeping is supported\n");
 
 	/* Disable specific features based on DMI strings */
 	board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
@@ -1655,8 +1676,7 @@ static int __init it87_find(unsigned short *address,
 			   the PWM2 duty cycle, so we disable it.
 			   I use the board name string as the trigger in case
 			   the same board is ever used in other systems. */
-			pr_info("it87: Disabling pwm2 due to "
-				"hardware constraints\n");
+			pr_info("Disabling pwm2 due to hardware constraints\n");
 			sio_data->skip_pwm = (1 << 1);
 		}
 	}
@@ -1958,7 +1978,10 @@ static void __devinit it87_init_device(struct platform_device *pdev)
 	 *   channels to use when later setting to automatic mode later.
 	 *   Use a 1:1 mapping by default (we are clueless.)
 	 * In both cases, the value can (and should) be changed by the user
-	 * prior to switching to a different mode. */
+	 * prior to switching to a different mode.
+	 * Note that this is no longer needed for the IT8721F and later, as
+	 * these have separate registers for the temperature mapping and the
+	 * manual duty cycle. */
 	for (i = 0; i < 3; i++) {
 		data->pwm_temp_map[i] = i;
 		data->pwm_duty[i] = 0x7f;	/* Full speed */
@@ -2034,10 +2057,16 @@ static void __devinit it87_init_device(struct platform_device *pdev)
 static void it87_update_pwm_ctrl(struct it87_data *data, int nr)
 {
 	data->pwm_ctrl[nr] = it87_read_value(data, IT87_REG_PWM(nr));
-	if (data->pwm_ctrl[nr] & 0x80)	/* Automatic mode */
+	if (data->type == it8721) {
 		data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
-	else				/* Manual mode */
-		data->pwm_duty[nr] = data->pwm_ctrl[nr] & 0x7f;
+		data->pwm_duty[nr] = it87_read_value(data,
+						     IT87_REG_PWM_DUTY(nr));
+	} else {
+		if (data->pwm_ctrl[nr] & 0x80)	/* Automatic mode */
+			data->pwm_temp_map[nr] = data->pwm_ctrl[nr] & 0x03;
+		else				/* Manual mode */
+			data->pwm_duty[nr] = data->pwm_ctrl[nr] & 0x7f;
+	}
 
 	if (has_old_autopwm(data)) {
 		int i;
@@ -2160,28 +2189,26 @@ static int __init it87_device_add(unsigned short address,
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add_data(pdev, sio_data,
 				       sizeof(struct it87_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c
index 0cee73a6124e..1b674b7d4584 100644
--- a/drivers/hwmon/lis3lv02d.c
+++ b/drivers/hwmon/lis3lv02d.c
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/dmi.h>
@@ -860,8 +862,7 @@ static void lis3lv02d_8b_configure(struct lis3lv02d *dev,
 					(p->irq_flags2 & IRQF_TRIGGER_MASK),
 					DRIVER_NAME, &lis3_dev);
 		if (err < 0)
-			printk(KERN_ERR DRIVER_NAME
-				"No second IRQ. Limited functionality\n");
+			pr_err("No second IRQ. Limited functionality\n");
 	}
 }
 
@@ -879,7 +880,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 
 	switch (dev->whoami) {
 	case WAI_12B:
-		printk(KERN_INFO DRIVER_NAME ": 12 bits sensor found\n");
+		pr_info("12 bits sensor found\n");
 		dev->read_data = lis3lv02d_read_12;
 		dev->mdps_max_val = 2048;
 		dev->pwron_delay = LIS3_PWRON_DELAY_WAI_12B;
@@ -890,7 +891,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 		dev->regs_size = ARRAY_SIZE(lis3_wai12_regs);
 		break;
 	case WAI_8B:
-		printk(KERN_INFO DRIVER_NAME ": 8 bits sensor found\n");
+		pr_info("8 bits sensor found\n");
 		dev->read_data = lis3lv02d_read_8;
 		dev->mdps_max_val = 128;
 		dev->pwron_delay = LIS3_PWRON_DELAY_WAI_8B;
@@ -901,7 +902,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 		dev->regs_size = ARRAY_SIZE(lis3_wai8_regs);
 		break;
 	case WAI_3DC:
-		printk(KERN_INFO DRIVER_NAME ": 8 bits 3DC sensor found\n");
+		pr_info("8 bits 3DC sensor found\n");
 		dev->read_data = lis3lv02d_read_8;
 		dev->mdps_max_val = 128;
 		dev->pwron_delay = LIS3_PWRON_DELAY_WAI_8B;
@@ -910,8 +911,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 		dev->scale = LIS3_SENSITIVITY_8B;
 		break;
 	default:
-		printk(KERN_ERR DRIVER_NAME
-			": unknown sensor type 0x%X\n", dev->whoami);
+		pr_err("unknown sensor type 0x%X\n", dev->whoami);
 		return -EINVAL;
 	}
 
@@ -935,7 +935,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 	}
 
 	if (lis3lv02d_joystick_enable())
-		printk(KERN_ERR DRIVER_NAME ": joystick initialization failed\n");
+		pr_err("joystick initialization failed\n");
 
 	/* passing in platform specific data is purely optional and only
 	 * used by the SPI transport layer at the moment */
@@ -957,8 +957,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 
 	/* bail if we did not get an IRQ from the bus layer */
 	if (!dev->irq) {
-		printk(KERN_ERR DRIVER_NAME
-			": No IRQ. Disabling /dev/freefall\n");
+		pr_err("No IRQ. Disabling /dev/freefall\n");
 		goto out;
 	}
 
@@ -985,12 +984,12 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
 				DRIVER_NAME, &lis3_dev);
 
 	if (err < 0) {
-		printk(KERN_ERR DRIVER_NAME "Cannot get IRQ\n");
+		pr_err("Cannot get IRQ\n");
 		goto out;
 	}
 
 	if (misc_register(&lis3lv02d_misc_device))
-		printk(KERN_ERR DRIVER_NAME ": misc_register failed\n");
+		pr_err("misc_register failed\n");
 out:
 	return 0;
 }
diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index fd108cfc05c7..3b84fb503053 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -24,6 +24,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -67,8 +69,7 @@ static ssize_t lm70_sense_temp(struct device *dev,
 	 */
 	status = spi_write_then_read(spi, NULL, 0, &rxbuf[0], 2);
 	if (status < 0) {
-		printk(KERN_WARNING
-		"spi_write_then_read failed with status %d\n", status);
+		pr_warn("spi_write_then_read failed with status %d\n", status);
 		goto out;
 	}
 	raw = (rxbuf[0] << 8) + rxbuf[1];
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index 72ff2c4e757d..4cb24eafe318 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -19,6 +19,8 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -858,7 +860,7 @@ static int __init lm78_isa_found(unsigned short address)
 	 * individually for the probing phase. */
 	for (port = address; port < address + LM78_EXTENT; port++) {
 		if (!request_region(port, 1, "lm78")) {
-			pr_debug("lm78: Failed to request port 0x%x\n", port);
+			pr_debug("Failed to request port 0x%x\n", port);
 			goto release;
 		}
 	}
@@ -920,7 +922,7 @@ static int __init lm78_isa_found(unsigned short address)
 		found = 1;
 
 	if (found)
-		pr_info("lm78: Found an %s chip at %#x\n",
+		pr_info("Found an %s chip at %#x\n",
 			val & 0x80 ? "LM79" : "LM78", (int)address);
 
  release:
@@ -942,21 +944,19 @@ static int __init lm78_isa_device_add(unsigned short address)
 	pdev = platform_device_alloc("lm78", address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR "lm78: Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR "lm78: Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR "lm78: Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/lm95241.c b/drivers/hwmon/lm95241.c
index 4546d82f024a..1a6dfb6df1e7 100644
--- a/drivers/hwmon/lm95241.c
+++ b/drivers/hwmon/lm95241.c
@@ -1,13 +1,9 @@
 /*
- * lm95241.c - Part of lm_sensors, Linux kernel modules for hardware
- *             monitoring
- * Copyright (C) 2008 Davide Rizzo <elpa-rizzo@gmail.com>
+ * Copyright (C) 2008, 2010 Davide Rizzo <elpa.rizzo@gmail.com>
  *
- * Based on the max1619 driver. The LM95241 is a sensor chip made by National
- *   Semiconductors.
- * It reports up to three temperatures (its own plus up to
- * two external ones). Complete datasheet can be
- * obtained from National's website at:
+ * The LM95241 is a sensor chip made by National Semiconductors.
+ * It reports up to three temperatures (its own plus up to two external ones).
+ * Complete datasheet can be obtained from National's website at:
  *   http://www.national.com/ds.cgi/LM/LM95241.pdf
  *
  * This program is free software; you can redistribute it and/or modify
@@ -36,8 +32,10 @@
 #include <linux/mutex.h>
 #include <linux/sysfs.h>
 
+#define DEVNAME "lm95241"
+
 static const unsigned short normal_i2c[] = {
-	0x19, 0x2a, 0x2b, I2C_CLIENT_END};
+	0x19, 0x2a, 0x2b, I2C_CLIENT_END };
 
 /* LM95241 registers */
 #define LM95241_REG_R_MAN_ID		0xFE
@@ -46,7 +44,7 @@ static const unsigned short normal_i2c[] = {
 #define LM95241_REG_RW_CONFIG		0x03
 #define LM95241_REG_RW_REM_FILTER	0x06
 #define LM95241_REG_RW_TRUTHERM		0x07
-#define LM95241_REG_W_ONE_SHOT  	0x0F
+#define LM95241_REG_W_ONE_SHOT		0x0F
 #define LM95241_REG_R_LOCAL_TEMPH	0x10
 #define LM95241_REG_R_REMOTE1_TEMPH	0x11
 #define LM95241_REG_R_REMOTE2_TEMPH	0x12
@@ -79,235 +77,246 @@ static const unsigned short normal_i2c[] = {
 #define MANUFACTURER_ID 0x01
 #define DEFAULT_REVISION 0xA4
 
-/* Conversions and various macros */
-#define TEMP_FROM_REG(val_h, val_l) (((val_h) & 0x80 ? (val_h) - 0x100 : \
-    (val_h)) * 1000 + (val_l) * 1000 / 256)
-
-/* Functions declaration */
-static void lm95241_init_client(struct i2c_client *client);
-static struct lm95241_data *lm95241_update_device(struct device *dev);
+static const u8 lm95241_reg_address[] = {
+	LM95241_REG_R_LOCAL_TEMPH,
+	LM95241_REG_R_LOCAL_TEMPL,
+	LM95241_REG_R_REMOTE1_TEMPH,
+	LM95241_REG_R_REMOTE1_TEMPL,
+	LM95241_REG_R_REMOTE2_TEMPH,
+	LM95241_REG_R_REMOTE2_TEMPL
+};
 
 /* Client data (each client gets its own) */
 struct lm95241_data {
 	struct device *hwmon_dev;
 	struct mutex update_lock;
-	unsigned long last_updated, interval; /* in jiffies */
-	char valid; /* zero until following fields are valid */
+	unsigned long last_updated, interval;	/* in jiffies */
+	char valid;		/* zero until following fields are valid */
 	/* registers values */
-	u8 local_h, local_l; /* local */
-	u8 remote1_h, remote1_l; /* remote1 */
-	u8 remote2_h, remote2_l; /* remote2 */
+	u8 temp[ARRAY_SIZE(lm95241_reg_address)];
 	u8 config, model, trutherm;
 };
 
+/* Conversions */
+static int TempFromReg(u8 val_h, u8 val_l)
+{
+	if (val_h & 0x80)
+		return val_h - 0x100;
+	return val_h * 1000 + val_l * 1000 / 256;
+}
+
+static struct lm95241_data *lm95241_update_device(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
+
+	mutex_lock(&data->update_lock);
+
+	if (time_after(jiffies, data->last_updated + data->interval) ||
+	    !data->valid) {
+		int i;
+
+		dev_dbg(&client->dev, "Updating lm95241 data.\n");
+		for (i = 0; i < ARRAY_SIZE(lm95241_reg_address); i++)
+			data->temp[i]
+			  = i2c_smbus_read_byte_data(client,
+						     lm95241_reg_address[i]);
+		data->last_updated = jiffies;
+		data->valid = 1;
+	}
+
+	mutex_unlock(&data->update_lock);
+
+	return data;
+}
+
 /* Sysfs stuff */
-#define show_temp(value) \
-static ssize_t show_##value(struct device *dev, \
-    struct device_attribute *attr, char *buf) \
-{ \
-	struct lm95241_data *data = lm95241_update_device(dev); \
-	snprintf(buf, PAGE_SIZE - 1, "%d\n", \
-		TEMP_FROM_REG(data->value##_h, data->value##_l)); \
-	return strlen(buf); \
+static ssize_t show_input(struct device *dev, struct device_attribute *attr,
+			  char *buf)
+{
+	struct lm95241_data *data = lm95241_update_device(dev);
+
+	return snprintf(buf, PAGE_SIZE - 1, "%d\n",
+		TempFromReg(data->temp[to_sensor_dev_attr(attr)->index],
+			    data->temp[to_sensor_dev_attr(attr)->index + 1]));
 }
-show_temp(local);
-show_temp(remote1);
-show_temp(remote2);
 
-static ssize_t show_interval(struct device *dev, struct device_attribute *attr,
+static ssize_t show_type(struct device *dev, struct device_attribute *attr,
 			 char *buf)
 {
-	struct lm95241_data *data = lm95241_update_device(dev);
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
 
-	snprintf(buf, PAGE_SIZE - 1, "%lu\n", 1000 * data->interval / HZ);
-	return strlen(buf);
+	return snprintf(buf, PAGE_SIZE - 1,
+		data->model & to_sensor_dev_attr(attr)->index ? "1\n" : "2\n");
 }
 
-static ssize_t set_interval(struct device *dev, struct device_attribute *attr,
+static ssize_t set_type(struct device *dev, struct device_attribute *attr,
 			const char *buf, size_t count)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct lm95241_data *data = i2c_get_clientdata(client);
 	unsigned long val;
+	int shift;
+	u8 mask = to_sensor_dev_attr(attr)->index;
 
 	if (strict_strtoul(buf, 10, &val) < 0)
 		return -EINVAL;
+	if (val != 1 && val != 2)
+		return -EINVAL;
 
-	data->interval = val * HZ / 1000;
+	shift = mask == R1MS_MASK ? TT1_SHIFT : TT2_SHIFT;
+
+	mutex_lock(&data->update_lock);
+
+	data->trutherm &= ~(TT_MASK << shift);
+	if (val == 1) {
+		data->model |= mask;
+		data->trutherm |= (TT_ON << shift);
+	} else {
+		data->model &= ~mask;
+		data->trutherm |= (TT_OFF << shift);
+	}
+	data->valid = 0;
+
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_REMOTE_MODEL,
+				  data->model);
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_TRUTHERM,
+				  data->trutherm);
+
+	mutex_unlock(&data->update_lock);
 
 	return count;
 }
 
-#define show_type(flag) \
-static ssize_t show_type##flag(struct device *dev, \
-				   struct device_attribute *attr, char *buf) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct lm95241_data *data = i2c_get_clientdata(client); \
-\
-	snprintf(buf, PAGE_SIZE - 1, \
-		data->model & R##flag##MS_MASK ? "1\n" : "2\n"); \
-	return strlen(buf); \
+static ssize_t show_min(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
+
+	return snprintf(buf, PAGE_SIZE - 1,
+			data->config & to_sensor_dev_attr(attr)->index ?
+			"-127000\n" : "0\n");
 }
-show_type(1);
-show_type(2);
-
-#define show_min(flag) \
-static ssize_t show_min##flag(struct device *dev, \
-    struct device_attribute *attr, char *buf) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct lm95241_data *data = i2c_get_clientdata(client); \
-\
-	snprintf(buf, PAGE_SIZE - 1, \
-		data->config & R##flag##DF_MASK ?	\
-		"-127000\n" : "0\n"); \
-	return strlen(buf); \
+
+static ssize_t set_min(struct device *dev, struct device_attribute *attr,
+		       const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
+	long val;
+
+	if (strict_strtol(buf, 10, &val) < 0)
+		return -EINVAL;
+	if (val < -128000)
+		return -EINVAL;
+
+	mutex_lock(&data->update_lock);
+
+	if (val < 0)
+		data->config |= to_sensor_dev_attr(attr)->index;
+	else
+		data->config &= ~to_sensor_dev_attr(attr)->index;
+	data->valid = 0;
+
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, data->config);
+
+	mutex_unlock(&data->update_lock);
+
+	return count;
 }
-show_min(1);
-show_min(2);
-
-#define show_max(flag) \
-static ssize_t show_max##flag(struct device *dev, \
-    struct device_attribute *attr, char *buf) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct lm95241_data *data = i2c_get_clientdata(client); \
-\
-	snprintf(buf, PAGE_SIZE - 1, \
-		data->config & R##flag##DF_MASK ? \
-		"127000\n" : "255000\n"); \
-	return strlen(buf); \
+
+static ssize_t show_max(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
+
+	return snprintf(buf, PAGE_SIZE - 1,
+			data->config & to_sensor_dev_attr(attr)->index ?
+			"127000\n" : "255000\n");
 }
-show_max(1);
-show_max(2);
-
-#define set_type(flag) \
-static ssize_t set_type##flag(struct device *dev, \
-				  struct device_attribute *attr, \
-				  const char *buf, size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct lm95241_data *data = i2c_get_clientdata(client); \
-\
-	long val; \
-\
-	if (strict_strtol(buf, 10, &val) < 0) \
-		return -EINVAL; \
-\
-	if ((val == 1) || (val == 2)) { \
-\
-		mutex_lock(&data->update_lock); \
-\
-		data->trutherm &= ~(TT_MASK << TT##flag##_SHIFT); \
-		if (val == 1) { \
-			data->model |= R##flag##MS_MASK; \
-			data->trutherm |= (TT_ON << TT##flag##_SHIFT); \
-		} \
-		else { \
-			data->model &= ~R##flag##MS_MASK; \
-			data->trutherm |= (TT_OFF << TT##flag##_SHIFT); \
-		} \
-\
-		data->valid = 0; \
-\
-		i2c_smbus_write_byte_data(client, LM95241_REG_RW_REMOTE_MODEL, \
-					  data->model); \
-		i2c_smbus_write_byte_data(client, LM95241_REG_RW_TRUTHERM, \
-					  data->trutherm); \
-\
-		mutex_unlock(&data->update_lock); \
-\
-	} \
-	return count; \
+
+static ssize_t set_max(struct device *dev, struct device_attribute *attr,
+		       const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
+	long val;
+
+	if (strict_strtol(buf, 10, &val) < 0)
+		return -EINVAL;
+	if (val >= 256000)
+		return -EINVAL;
+
+	mutex_lock(&data->update_lock);
+
+	if (val <= 127000)
+		data->config |= to_sensor_dev_attr(attr)->index;
+	else
+		data->config &= ~to_sensor_dev_attr(attr)->index;
+	data->valid = 0;
+
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, data->config);
+
+	mutex_unlock(&data->update_lock);
+
+	return count;
 }
-set_type(1);
-set_type(2);
-
-#define set_min(flag) \
-static ssize_t set_min##flag(struct device *dev, \
-	struct device_attribute *devattr, const char *buf, size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct lm95241_data *data = i2c_get_clientdata(client); \
-\
-	long val; \
-\
-	if (strict_strtol(buf, 10, &val) < 0) \
-		return -EINVAL;\
-\
-	mutex_lock(&data->update_lock); \
-\
-	if (val < 0) \
-		data->config |= R##flag##DF_MASK; \
-	else \
-		data->config &= ~R##flag##DF_MASK; \
-\
-	data->valid = 0; \
-\
-	i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, \
-		data->config); \
-\
-	mutex_unlock(&data->update_lock); \
-\
-	return count; \
+
+static ssize_t show_interval(struct device *dev, struct device_attribute *attr,
+			     char *buf)
+{
+	struct lm95241_data *data = lm95241_update_device(dev);
+
+	return snprintf(buf, PAGE_SIZE - 1, "%lu\n", 1000 * data->interval
+			/ HZ);
 }
-set_min(1);
-set_min(2);
-
-#define set_max(flag) \
-static ssize_t set_max##flag(struct device *dev, \
-	struct device_attribute *devattr, const char *buf, size_t count) \
-{ \
-	struct i2c_client *client = to_i2c_client(dev); \
-	struct lm95241_data *data = i2c_get_clientdata(client); \
-\
-	long val; \
-\
-	if (strict_strtol(buf, 10, &val) < 0) \
-		return -EINVAL; \
-\
-	mutex_lock(&data->update_lock); \
-\
-	if (val <= 127000) \
-		data->config |= R##flag##DF_MASK; \
-	else \
-		data->config &= ~R##flag##DF_MASK; \
-\
-	data->valid = 0; \
-\
-	i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, \
-		data->config); \
-\
-	mutex_unlock(&data->update_lock); \
-\
-	return count; \
+
+static ssize_t set_interval(struct device *dev, struct device_attribute *attr,
+			    const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct lm95241_data *data = i2c_get_clientdata(client);
+	unsigned long val;
+
+	if (strict_strtoul(buf, 10, &val) < 0)
+		return -EINVAL;
+
+	data->interval = val * HZ / 1000;
+
+	return count;
 }
-set_max(1);
-set_max(2);
-
-static DEVICE_ATTR(temp1_input, S_IRUGO, show_local, NULL);
-static DEVICE_ATTR(temp2_input, S_IRUGO, show_remote1, NULL);
-static DEVICE_ATTR(temp3_input, S_IRUGO, show_remote2, NULL);
-static DEVICE_ATTR(temp2_type, S_IWUSR | S_IRUGO, show_type1, set_type1);
-static DEVICE_ATTR(temp3_type, S_IWUSR | S_IRUGO, show_type2, set_type2);
-static DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_min1, set_min1);
-static DEVICE_ATTR(temp3_min, S_IWUSR | S_IRUGO, show_min2, set_min2);
-static DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_max1, set_max1);
-static DEVICE_ATTR(temp3_max, S_IWUSR | S_IRUGO, show_max2, set_max2);
+
+static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, show_input, NULL, 0);
+static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, show_input, NULL, 2);
+static SENSOR_DEVICE_ATTR(temp3_input, S_IRUGO, show_input, NULL, 4);
+static SENSOR_DEVICE_ATTR(temp2_type, S_IWUSR | S_IRUGO, show_type, set_type,
+			  R1MS_MASK);
+static SENSOR_DEVICE_ATTR(temp3_type, S_IWUSR | S_IRUGO, show_type, set_type,
+			  R2MS_MASK);
+static SENSOR_DEVICE_ATTR(temp2_min, S_IWUSR | S_IRUGO, show_min, set_min,
+			  R1DF_MASK);
+static SENSOR_DEVICE_ATTR(temp3_min, S_IWUSR | S_IRUGO, show_min, set_min,
+			  R2DF_MASK);
+static SENSOR_DEVICE_ATTR(temp2_max, S_IWUSR | S_IRUGO, show_max, set_max,
+			  R1DF_MASK);
+static SENSOR_DEVICE_ATTR(temp3_max, S_IWUSR | S_IRUGO, show_max, set_max,
+			  R2DF_MASK);
 static DEVICE_ATTR(update_interval, S_IWUSR | S_IRUGO, show_interval,
 		   set_interval);
 
 static struct attribute *lm95241_attributes[] = {
-	&dev_attr_temp1_input.attr,
-	&dev_attr_temp2_input.attr,
-	&dev_attr_temp3_input.attr,
-	&dev_attr_temp2_type.attr,
-	&dev_attr_temp3_type.attr,
-	&dev_attr_temp2_min.attr,
-	&dev_attr_temp3_min.attr,
-	&dev_attr_temp2_max.attr,
-	&dev_attr_temp3_max.attr,
+	&sensor_dev_attr_temp1_input.dev_attr.attr,
+	&sensor_dev_attr_temp2_input.dev_attr.attr,
+	&sensor_dev_attr_temp3_input.dev_attr.attr,
+	&sensor_dev_attr_temp2_type.dev_attr.attr,
+	&sensor_dev_attr_temp3_type.dev_attr.attr,
+	&sensor_dev_attr_temp2_min.dev_attr.attr,
+	&sensor_dev_attr_temp3_min.dev_attr.attr,
+	&sensor_dev_attr_temp2_max.dev_attr.attr,
+	&sensor_dev_attr_temp3_max.dev_attr.attr,
 	&dev_attr_update_interval.attr,
 	NULL
 };
@@ -329,9 +338,9 @@ static int lm95241_detect(struct i2c_client *new_client,
 
 	if ((i2c_smbus_read_byte_data(new_client, LM95241_REG_R_MAN_ID)
 	     == MANUFACTURER_ID)
-	 && (i2c_smbus_read_byte_data(new_client, LM95241_REG_R_CHIP_ID)
-	     >= DEFAULT_REVISION)) {
-		name = "lm95241";
+	    && (i2c_smbus_read_byte_data(new_client, LM95241_REG_R_CHIP_ID)
+		>= DEFAULT_REVISION)) {
+		name = DEVNAME;
 	} else {
 		dev_dbg(&adapter->dev, "LM95241 detection failed at 0x%02x\n",
 			address);
@@ -343,6 +352,25 @@ static int lm95241_detect(struct i2c_client *new_client,
 	return 0;
 }
 
+static void lm95241_init_client(struct i2c_client *client)
+{
+	struct lm95241_data *data = i2c_get_clientdata(client);
+
+	data->interval = HZ;	/* 1 sec default */
+	data->valid = 0;
+	data->config = CFG_CR0076;
+	data->model = 0;
+	data->trutherm = (TT_OFF << TT1_SHIFT) | (TT_OFF << TT2_SHIFT);
+
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG, data->config);
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_REM_FILTER,
+				  R1FE_MASK | R2FE_MASK);
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_TRUTHERM,
+				  data->trutherm);
+	i2c_smbus_write_byte_data(client, LM95241_REG_RW_REMOTE_MODEL,
+				  data->model);
+}
+
 static int lm95241_probe(struct i2c_client *new_client,
 			 const struct i2c_device_id *id)
 {
@@ -382,26 +410,6 @@ exit:
 	return err;
 }
 
-static void lm95241_init_client(struct i2c_client *client)
-{
-	struct lm95241_data *data = i2c_get_clientdata(client);
-
-	data->interval = HZ;    /* 1 sec default */
-	data->valid = 0;
-	data->config = CFG_CR0076;
-	data->model = 0;
-	data->trutherm = (TT_OFF << TT1_SHIFT) | (TT_OFF << TT2_SHIFT);
-
-	i2c_smbus_write_byte_data(client, LM95241_REG_RW_CONFIG,
-				  data->config);
-	i2c_smbus_write_byte_data(client, LM95241_REG_RW_REM_FILTER,
-				  R1FE_MASK | R2FE_MASK);
-	i2c_smbus_write_byte_data(client, LM95241_REG_RW_TRUTHERM,
-				  data->trutherm);
-	i2c_smbus_write_byte_data(client, LM95241_REG_RW_REMOTE_MODEL,
-				  data->model);
-}
-
 static int lm95241_remove(struct i2c_client *client)
 {
 	struct lm95241_data *data = i2c_get_clientdata(client);
@@ -413,46 +421,9 @@ static int lm95241_remove(struct i2c_client *client)
 	return 0;
 }
 
-static struct lm95241_data *lm95241_update_device(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct lm95241_data *data = i2c_get_clientdata(client);
-
-	mutex_lock(&data->update_lock);
-
-	if (time_after(jiffies, data->last_updated + data->interval) ||
-	    !data->valid) {
-		dev_dbg(&client->dev, "Updating lm95241 data.\n");
-		data->local_h =
-			i2c_smbus_read_byte_data(client,
-						 LM95241_REG_R_LOCAL_TEMPH);
-		data->local_l =
-			i2c_smbus_read_byte_data(client,
-						 LM95241_REG_R_LOCAL_TEMPL);
-		data->remote1_h =
-			i2c_smbus_read_byte_data(client,
-						 LM95241_REG_R_REMOTE1_TEMPH);
-		data->remote1_l =
-			i2c_smbus_read_byte_data(client,
-						 LM95241_REG_R_REMOTE1_TEMPL);
-		data->remote2_h =
-			i2c_smbus_read_byte_data(client,
-						 LM95241_REG_R_REMOTE2_TEMPH);
-		data->remote2_l =
-			i2c_smbus_read_byte_data(client,
-						 LM95241_REG_R_REMOTE2_TEMPL);
-		data->last_updated = jiffies;
-		data->valid = 1;
-	}
-
-	mutex_unlock(&data->update_lock);
-
-	return data;
-}
-
 /* Driver data (common to all clients) */
 static const struct i2c_device_id lm95241_id[] = {
-	{ "lm95241", 0 },
+	{ DEVNAME, 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lm95241_id);
@@ -460,7 +431,7 @@ MODULE_DEVICE_TABLE(i2c, lm95241_id);
 static struct i2c_driver lm95241_driver = {
 	.class		= I2C_CLASS_HWMON,
 	.driver = {
-		.name   = "lm95241",
+		.name	= DEVNAME,
 	},
 	.probe		= lm95241_probe,
 	.remove		= lm95241_remove,
@@ -479,7 +450,7 @@ static void __exit sensors_lm95241_exit(void)
 	i2c_del_driver(&lm95241_driver);
 }
 
-MODULE_AUTHOR("Davide Rizzo <elpa-rizzo@gmail.com>");
+MODULE_AUTHOR("Davide Rizzo <elpa.rizzo@gmail.com>");
 MODULE_DESCRIPTION("LM95241 sensor driver");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c
index 68e69a49633c..3d99b8854d7c 100644
--- a/drivers/hwmon/pc87360.c
+++ b/drivers/hwmon/pc87360.c
@@ -33,6 +33,8 @@
  *  the standard Super-I/O addresses is used (0x2E/0x2F or 0x4E/0x4F).
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1031,16 +1033,15 @@ static int __init pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses
 
 		val = superio_inb(sioaddr, ACT);
 		if (!(val & 0x01)) {
-			printk(KERN_INFO "pc87360: Device 0x%02x not "
-			       "activated\n", logdev[i]);
+			pr_info("Device 0x%02x not activated\n", logdev[i]);
 			continue;
 		}
 
 		val = (superio_inb(sioaddr, BASE) << 8)
 		    | superio_inb(sioaddr, BASE + 1);
 		if (!val) {
-			printk(KERN_INFO "pc87360: Base address not set for "
-			       "device 0x%02x\n", logdev[i]);
+			pr_info("Base address not set for device 0x%02x\n",
+				logdev[i]);
 			continue;
 		}
 
@@ -1050,17 +1051,15 @@ static int __init pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses
 			confreg[0] = superio_inb(sioaddr, 0xF0);
 			confreg[1] = superio_inb(sioaddr, 0xF1);
 
-#ifdef DEBUG
-			printk(KERN_DEBUG "pc87360: Fan 1: mon=%d "
-			       "ctrl=%d inv=%d\n", (confreg[0]>>2)&1,
-			       (confreg[0]>>3)&1, (confreg[0]>>4)&1);
-			printk(KERN_DEBUG "pc87360: Fan 2: mon=%d "
-			       "ctrl=%d inv=%d\n", (confreg[0]>>5)&1,
-			       (confreg[0]>>6)&1, (confreg[0]>>7)&1);
-			printk(KERN_DEBUG "pc87360: Fan 3: mon=%d "
-			       "ctrl=%d inv=%d\n", confreg[1]&1,
-			       (confreg[1]>>1)&1, (confreg[1]>>2)&1);
-#endif
+			pr_debug("Fan %d: mon=%d ctrl=%d inv=%d\n", 1,
+				 (confreg[0] >> 2) & 1, (confreg[0] >> 3) & 1,
+				 (confreg[0] >> 4) & 1);
+			pr_debug("Fan %d: mon=%d ctrl=%d inv=%d\n", 2,
+				 (confreg[0] >> 5) & 1, (confreg[0] >> 6) & 1,
+				 (confreg[0] >> 7) & 1);
+			pr_debug("Fan %d: mon=%d ctrl=%d inv=%d\n", 3,
+				 confreg[1] & 1, (confreg[1] >> 1) & 1,
+				 (confreg[1] >> 2) & 1);
 		} else if (i==1) { /* Voltages */
 			/* Are we using thermistors? */
 			if (*devid == 0xE9) { /* PC87366 */
@@ -1071,14 +1070,12 @@ static int __init pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses
 				confreg[3] = superio_inb(sioaddr, 0x25);
 
 				if (confreg[2] & 0x40) {
-					printk(KERN_INFO "pc87360: Using "
-					       "thermistors for temperature "
-					       "monitoring\n");
+					pr_info("Using thermistors for "
+						"temperature monitoring\n");
 				}
 				if (confreg[3] & 0xE0) {
-					printk(KERN_INFO "pc87360: VID "
-					       "inputs routed (mode %u)\n",
-					       confreg[3] >> 5);
+					pr_info("VID inputs routed (mode %u)\n",
+						confreg[3] >> 5);
 				}
 			}
 		}
@@ -1616,7 +1613,7 @@ static int __init pc87360_device_add(unsigned short address)
 	pdev = platform_device_alloc("pc87360", address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR "pc87360: Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
@@ -1639,15 +1636,13 @@ static int __init pc87360_device_add(unsigned short address)
 
 	err = platform_device_add_resources(pdev, res, res_count);
 	if (err) {
-		printk(KERN_ERR "pc87360: Device resources addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resources addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR "pc87360: Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
@@ -1666,8 +1661,7 @@ static int __init pc87360_init(void)
 
 	if (pc87360_find(0x2e, &devid, extra_isa)
 	 && pc87360_find(0x4e, &devid, extra_isa)) {
-		printk(KERN_WARNING "pc87360: PC8736x not detected, "
-		       "module not inserted.\n");
+		pr_warn("PC8736x not detected, module not inserted\n");
 		return -ENODEV;
 	}
 
@@ -1680,8 +1674,7 @@ static int __init pc87360_init(void)
 	}
 
 	if (address == 0x0000) {
-		printk(KERN_WARNING "pc87360: No active logical device, "
-		       "module not inserted.\n");
+		pr_warn("No active logical device, module not inserted\n");
 		return -ENODEV;
 	}
 
diff --git a/drivers/hwmon/pc87427.c b/drivers/hwmon/pc87427.c
index 9ec4daaf6ca6..8da2181630b1 100644
--- a/drivers/hwmon/pc87427.c
+++ b/drivers/hwmon/pc87427.c
@@ -22,6 +22,8 @@
  *  mode, and voltages aren't supported at all.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1077,7 +1079,7 @@ static int __devinit pc87427_probe(struct platform_device *pdev)
 	data = kzalloc(sizeof(struct pc87427_data), GFP_KERNEL);
 	if (!data) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Out of memory\n");
+		pr_err("Out of memory\n");
 		goto exit;
 	}
 
@@ -1196,28 +1198,26 @@ static int __init pc87427_device_add(const struct pc87427_sio_data *sio_data)
 	pdev = platform_device_alloc(DRVNAME, res[0].start);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, res, res_count);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add_data(pdev, sio_data,
 				       sizeof(struct pc87427_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
@@ -1249,23 +1249,23 @@ static int __init pc87427_find(int sioaddr, struct pc87427_sio_data *sio_data)
 
 		val = superio_inb(sioaddr, SIOREG_ACT);
 		if (!(val & 0x01)) {
-			printk(KERN_INFO DRVNAME ": Logical device 0x%02x "
-			       "not activated\n", logdev[i]);
+			pr_info("Logical device 0x%02x not activated\n",
+				logdev[i]);
 			continue;
 		}
 
 		val = superio_inb(sioaddr, SIOREG_MAP);
 		if (val & 0x01) {
-			printk(KERN_WARNING DRVNAME ": Logical device 0x%02x "
-			       "is memory-mapped, can't use\n", logdev[i]);
+			pr_warn("Logical device 0x%02x is memory-mapped, "
+				"can't use\n", logdev[i]);
 			continue;
 		}
 
 		val = (superio_inb(sioaddr, SIOREG_IOBASE) << 8)
 		    | superio_inb(sioaddr, SIOREG_IOBASE + 1);
 		if (!val) {
-			printk(KERN_INFO DRVNAME ": I/O base address not set "
-			       "for logical device 0x%02x\n", logdev[i]);
+			pr_info("I/O base address not set for logical device "
+				"0x%02x\n", logdev[i]);
 			continue;
 		}
 		sio_data->address[i] = val;
diff --git a/drivers/hwmon/pcf8591.c b/drivers/hwmon/pcf8591.c
index dc7259d69812..731b09af76b9 100644
--- a/drivers/hwmon/pcf8591.c
+++ b/drivers/hwmon/pcf8591.c
@@ -18,6 +18,8 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -290,8 +292,7 @@ static struct i2c_driver pcf8591_driver = {
 static int __init pcf8591_init(void)
 {
 	if (input_mode < 0 || input_mode > 3) {
-		printk(KERN_WARNING "pcf8591: invalid input_mode (%d)\n",
-		       input_mode);
+		pr_warn("invalid input_mode (%d)\n", input_mode);
 		input_mode = 0;
 	}
 	return i2c_add_driver(&pcf8591_driver);
diff --git a/drivers/hwmon/pkgtemp.c b/drivers/hwmon/pkgtemp.c
index 0798210590bc..21c817d98123 100644
--- a/drivers/hwmon/pkgtemp.c
+++ b/drivers/hwmon/pkgtemp.c
@@ -20,6 +20,8 @@
  * 02110-1301 USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -303,7 +305,7 @@ static int __cpuinit pkgtemp_device_add(unsigned int cpu)
 	pdev = platform_device_alloc(DRVNAME, cpu);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
@@ -315,8 +317,7 @@ static int __cpuinit pkgtemp_device_add(unsigned int cpu)
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_free;
 	}
 
diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c
index 79c2931e3008..47d7ce9af8fb 100644
--- a/drivers/hwmon/sis5595.c
+++ b/drivers/hwmon/sis5595.c
@@ -50,6 +50,8 @@
 	 735		0008		0735
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
@@ -735,21 +737,19 @@ static int __devinit sis5595_device_add(unsigned short address)
 	pdev = platform_device_alloc("sis5595", address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR "sis5595: Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR "sis5595: Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR "sis5595: Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index f46d936c12da..9fb7516e6f45 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -26,6 +26,8 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
@@ -311,21 +313,19 @@ static int __init smsc47b397_device_add(unsigned short address)
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
@@ -367,8 +367,7 @@ static int __init smsc47b397_find(unsigned short *addr)
 	*addr = (superio_inb(SUPERIO_REG_BASE_MSB) << 8)
 		 |  superio_inb(SUPERIO_REG_BASE_LSB);
 
-	printk(KERN_INFO DRVNAME ": found SMSC %s "
-		"(base address 0x%04x, revision %u)\n",
+	pr_info("found SMSC %s (base address 0x%04x, revision %u)\n",
 		name, *addr, rev);
 
 	superio_exit();
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 8fa462f2b570..f44a89aac381 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -26,6 +26,8 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
@@ -435,30 +437,29 @@ static int __init smsc47m1_find(unsigned short *addr,
 	 */
 	switch (val) {
 	case 0x51:
-		pr_info(DRVNAME ": Found SMSC LPC47B27x\n");
+		pr_info("Found SMSC LPC47B27x\n");
 		sio_data->type = smsc47m1;
 		break;
 	case 0x59:
-		pr_info(DRVNAME ": Found SMSC LPC47M10x/LPC47M112/LPC47M13x\n");
+		pr_info("Found SMSC LPC47M10x/LPC47M112/LPC47M13x\n");
 		sio_data->type = smsc47m1;
 		break;
 	case 0x5F:
-		pr_info(DRVNAME ": Found SMSC LPC47M14x\n");
+		pr_info("Found SMSC LPC47M14x\n");
 		sio_data->type = smsc47m1;
 		break;
 	case 0x60:
-		pr_info(DRVNAME ": Found SMSC LPC47M15x/LPC47M192/LPC47M997\n");
+		pr_info("Found SMSC LPC47M15x/LPC47M192/LPC47M997\n");
 		sio_data->type = smsc47m1;
 		break;
 	case 0x6B:
 		if (superio_inb(SUPERIO_REG_DEVREV) & 0x80) {
-			pr_debug(DRVNAME ": "
-				 "Found SMSC LPC47M233, unsupported\n");
+			pr_debug("Found SMSC LPC47M233, unsupported\n");
 			superio_exit();
 			return -ENODEV;
 		}
 
-		pr_info(DRVNAME ": Found SMSC LPC47M292\n");
+		pr_info("Found SMSC LPC47M292\n");
 		sio_data->type = smsc47m2;
 		break;
 	default:
@@ -470,7 +471,7 @@ static int __init smsc47m1_find(unsigned short *addr,
 	*addr = (superio_inb(SUPERIO_REG_BASE) << 8)
 	      |  superio_inb(SUPERIO_REG_BASE + 1);
 	if (*addr == 0) {
-		pr_info(DRVNAME ": Device address not set, will not use\n");
+		pr_info("Device address not set, will not use\n");
 		superio_exit();
 		return -ENODEV;
 	}
@@ -479,7 +480,7 @@ static int __init smsc47m1_find(unsigned short *addr,
 	 * Compaq Presario S4000NX) */
 	sio_data->activate = superio_inb(SUPERIO_REG_ACT);
 	if ((sio_data->activate & 0x01) == 0) {
-		pr_info(DRVNAME ": Enabling device\n");
+		pr_info("Enabling device\n");
 		superio_outb(SUPERIO_REG_ACT, sio_data->activate | 0x01);
 	}
 
@@ -494,7 +495,7 @@ static void smsc47m1_restore(const struct smsc47m1_sio_data *sio_data)
 		superio_enter();
 		superio_select();
 
-		pr_info(DRVNAME ": Disabling device\n");
+		pr_info("Disabling device\n");
 		superio_outb(SUPERIO_REG_ACT, sio_data->activate);
 
 		superio_exit();
@@ -823,28 +824,26 @@ static int __init smsc47m1_device_add(unsigned short address,
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add_data(pdev, sio_data,
 				       sizeof(struct smsc47m1_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
index ec7fad747adc..45b08c78b531 100644
--- a/drivers/hwmon/via-cputemp.c
+++ b/drivers/hwmon/via-cputemp.c
@@ -21,6 +21,8 @@
  * 02110-1301 USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -202,7 +204,7 @@ static int __cpuinit via_cputemp_device_add(unsigned int cpu)
 	pdev = platform_device_alloc(DRVNAME, cpu);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
@@ -214,8 +216,7 @@ static int __cpuinit via_cputemp_device_add(unsigned int cpu)
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_free;
 	}
 
@@ -295,8 +296,7 @@ static int __init via_cputemp_init(void)
 			continue;
 
 		if (c->x86_model > 0x0f) {
-			printk(KERN_WARNING DRVNAME ": Unknown CPU "
-				"model 0x%x\n", c->x86_model);
+			pr_warn("Unknown CPU model 0x%x\n", c->x86_model);
 			continue;
 		}
 
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index f397ce7ad598..13e8d218e495 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -30,6 +30,8 @@
     Warning - only supports a single device.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
@@ -791,21 +793,19 @@ static int __devinit via686a_device_add(unsigned short address)
 	pdev = platform_device_alloc("via686a", address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR "via686a: Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR "via686a: Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR "via686a: Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/vt1211.c b/drivers/hwmon/vt1211.c
index ae33bbb577c7..49163d48e966 100644
--- a/drivers/hwmon/vt1211.c
+++ b/drivers/hwmon/vt1211.c
@@ -21,6 +21,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1254,8 +1256,7 @@ static int __init vt1211_device_add(unsigned short address)
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed (%d)\n",
-		       err);
+		pr_err("Device allocation failed (%d)\n", err);
 		goto EXIT;
 	}
 
@@ -1266,15 +1267,13 @@ static int __init vt1211_device_add(unsigned short address)
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto EXIT_DEV_PUT;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto EXIT_DEV_PUT;
 	}
 
@@ -1301,23 +1300,20 @@ static int __init vt1211_find(int sio_cip, unsigned short *address)
 	superio_select(sio_cip, SIO_VT1211_LDN_HWMON);
 
 	if ((superio_inb(sio_cip, SIO_VT1211_ACTIVE) & 1) == 0) {
-		printk(KERN_WARNING DRVNAME ": HW monitor is disabled, "
-		       "skipping\n");
+		pr_warn("HW monitor is disabled, skipping\n");
 		goto EXIT;
 	}
 
 	*address = ((superio_inb(sio_cip, SIO_VT1211_BADDR) << 8) |
 		    (superio_inb(sio_cip, SIO_VT1211_BADDR + 1))) & 0xff00;
 	if (*address == 0) {
-		printk(KERN_WARNING DRVNAME ": Base address is not set, "
-		       "skipping\n");
+		pr_warn("Base address is not set, skipping\n");
 		goto EXIT;
 	}
 
 	err = 0;
-	printk(KERN_INFO DRVNAME ": Found VT1211 chip at 0x%04x, "
-	       "revision %u\n", *address,
-	       superio_inb(sio_cip, SIO_VT1211_DEVREV));
+	pr_info("Found VT1211 chip at 0x%04x, revision %u\n",
+		*address, superio_inb(sio_cip, SIO_VT1211_DEVREV));
 
 EXIT:
 	superio_exit(sio_cip);
@@ -1336,15 +1332,15 @@ static int __init vt1211_init(void)
 
 	if ((uch_config < -1) || (uch_config > 31)) {
 		err = -EINVAL;
-		printk(KERN_WARNING DRVNAME ": Invalid UCH configuration %d. "
-		       "Choose a value between 0 and 31.\n", uch_config);
+		pr_warn("Invalid UCH configuration %d. "
+			"Choose a value between 0 and 31.\n", uch_config);
 	  goto EXIT;
 	}
 
 	if ((int_mode < -1) || (int_mode > 0)) {
 		err = -EINVAL;
-		printk(KERN_WARNING DRVNAME ": Invalid interrupt mode %d. "
-		       "Only mode 0 is supported.\n", int_mode);
+		pr_warn("Invalid interrupt mode %d. "
+			"Only mode 0 is supported.\n", int_mode);
 	  goto EXIT;
 	}
 
diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c
index e6078c9f0e27..db3b2e8d2a67 100644
--- a/drivers/hwmon/vt8231.c
+++ b/drivers/hwmon/vt8231.c
@@ -24,6 +24,8 @@
 /* Supports VIA VT8231 South Bridge embedded sensors
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -902,21 +904,19 @@ static int __devinit vt8231_device_add(unsigned short address)
 	pdev = platform_device_alloc("vt8231", address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR "vt8231: Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR "vt8231: Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR "vt8231: Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 072c58008a63..073eabedc432 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -42,6 +42,8 @@
     w83667hg-b   9      5       3       3      0xb350 0xc1    0x5ca3
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1668,8 +1670,7 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
 		break;
 	default:
 		if (val != 0xffff)
-			pr_debug(DRVNAME ": unsupported chip ID: 0x%04x\n",
-				 val);
+			pr_debug("unsupported chip ID: 0x%04x\n", val);
 		superio_exit(sioaddr);
 		return -ENODEV;
 	}
@@ -1680,8 +1681,7 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
 	    | superio_inb(sioaddr, SIO_REG_ADDR + 1);
 	*addr = val & IOREGION_ALIGNMENT;
 	if (*addr == 0) {
-		printk(KERN_ERR DRVNAME ": Refusing to enable a Super-I/O "
-		       "device with a base I/O port 0.\n");
+		pr_err("Refusing to enable a Super-I/O device with a base I/O port 0\n");
 		superio_exit(sioaddr);
 		return -ENODEV;
 	}
@@ -1689,13 +1689,12 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr,
 	/* Activate logical device if needed */
 	val = superio_inb(sioaddr, SIO_REG_ENABLE);
 	if (!(val & 0x01)) {
-		printk(KERN_WARNING DRVNAME ": Forcibly enabling Super-I/O. "
-		       "Sensor is probably unusable.\n");
+		pr_warn("Forcibly enabling Super-I/O. Sensor is probably unusable.\n");
 		superio_outb(sioaddr, SIO_REG_ENABLE, val | 0x01);
 	}
 
 	superio_exit(sioaddr);
-	pr_info(DRVNAME ": Found %s chip at %#x\n", sio_name, *addr);
+	pr_info("Found %s chip at %#x\n", sio_name, *addr);
 	sio_data->sioreg = sioaddr;
 
 	return 0;
@@ -1729,14 +1728,14 @@ static int __init sensors_w83627ehf_init(void)
 
 	if (!(pdev = platform_device_alloc(DRVNAME, address))) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit_unregister;
 	}
 
 	err = platform_device_add_data(pdev, &sio_data,
 				       sizeof(struct w83627ehf_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
@@ -1752,16 +1751,14 @@ static int __init sensors_w83627ehf_init(void)
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	/* platform_device_add calls probe() */
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 38e280523071..bde50e34d013 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -39,6 +39,8 @@
     supported yet.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1166,14 +1168,13 @@ static int __init w83627hf_find(int sioaddr, unsigned short *addr,
 	       superio_inb(sio_data, WINB_BASE_REG + 1);
 	*addr = val & WINB_ALIGNMENT;
 	if (*addr == 0) {
-		printk(KERN_WARNING DRVNAME ": Base address not set, "
-		       "skipping\n");
+		pr_warn("Base address not set, skipping\n");
 		goto exit;
 	}
 
 	val = superio_inb(sio_data, WINB_ACT_REG);
 	if (!(val & 0x01)) {
-		printk(KERN_WARNING DRVNAME ": Enabling HWM logical device\n");
+		pr_warn("Enabling HWM logical device\n");
 		superio_outb(sio_data, WINB_ACT_REG, val | 0x01);
 	}
 
@@ -1789,28 +1790,26 @@ static int __init w83627hf_device_add(unsigned short address,
 	pdev = platform_device_alloc(DRVNAME, address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR DRVNAME ": Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add_data(pdev, sio_data,
 				       sizeof(struct w83627hf_sio_data));
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Platform data allocation failed\n");
+		pr_err("Platform data allocation failed\n");
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR DRVNAME ": Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index c84b9b4e6960..eed43a008be1 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -33,6 +33,8 @@
 
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -1798,8 +1800,7 @@ w83781d_isa_found(unsigned short address)
 	 * individually for the probing phase. */
 	for (port = address; port < address + W83781D_EXTENT; port++) {
 		if (!request_region(port, 1, "w83781d")) {
-			pr_debug("w83781d: Failed to request port 0x%x\n",
-				 port);
+			pr_debug("Failed to request port 0x%x\n", port);
 			goto release;
 		}
 	}
@@ -1811,7 +1812,7 @@ w83781d_isa_found(unsigned short address)
 	if (inb_p(address + 2) != val
 	 || inb_p(address + 3) != val
 	 || inb_p(address + 7) != val) {
-		pr_debug("w83781d: Detection failed at step 1\n");
+		pr_debug("Detection failed at step %d\n", 1);
 		goto release;
 	}
 #undef REALLY_SLOW_IO
@@ -1820,14 +1821,14 @@ w83781d_isa_found(unsigned short address)
 	   MSB (busy flag) should be clear initially, set after the write. */
 	save = inb_p(address + W83781D_ADDR_REG_OFFSET);
 	if (save & 0x80) {
-		pr_debug("w83781d: Detection failed at step 2\n");
+		pr_debug("Detection failed at step %d\n", 2);
 		goto release;
 	}
 	val = ~save & 0x7f;
 	outb_p(val, address + W83781D_ADDR_REG_OFFSET);
 	if (inb_p(address + W83781D_ADDR_REG_OFFSET) != (val | 0x80)) {
 		outb_p(save, address + W83781D_ADDR_REG_OFFSET);
-		pr_debug("w83781d: Detection failed at step 3\n");
+		pr_debug("Detection failed at step %d\n", 3);
 		goto release;
 	}
 
@@ -1835,7 +1836,7 @@ w83781d_isa_found(unsigned short address)
 	outb_p(W83781D_REG_CONFIG, address + W83781D_ADDR_REG_OFFSET);
 	val = inb_p(address + W83781D_DATA_REG_OFFSET);
 	if (val & 0x80) {
-		pr_debug("w83781d: Detection failed at step 4\n");
+		pr_debug("Detection failed at step %d\n", 4);
 		goto release;
 	}
 	outb_p(W83781D_REG_BANK, address + W83781D_ADDR_REG_OFFSET);
@@ -1844,19 +1845,19 @@ w83781d_isa_found(unsigned short address)
 	val = inb_p(address + W83781D_DATA_REG_OFFSET);
 	if ((!(save & 0x80) && (val != 0xa3))
 	 || ((save & 0x80) && (val != 0x5c))) {
-		pr_debug("w83781d: Detection failed at step 5\n");
+		pr_debug("Detection failed at step %d\n", 5);
 		goto release;
 	}
 	outb_p(W83781D_REG_I2C_ADDR, address + W83781D_ADDR_REG_OFFSET);
 	val = inb_p(address + W83781D_DATA_REG_OFFSET);
 	if (val < 0x03 || val > 0x77) {	/* Not a valid I2C address */
-		pr_debug("w83781d: Detection failed at step 6\n");
+		pr_debug("Detection failed at step %d\n", 6);
 		goto release;
 	}
 
 	/* The busy flag should be clear again */
 	if (inb_p(address + W83781D_ADDR_REG_OFFSET) & 0x80) {
-		pr_debug("w83781d: Detection failed at step 7\n");
+		pr_debug("Detection failed at step %d\n", 7);
 		goto release;
 	}
 
@@ -1871,7 +1872,7 @@ w83781d_isa_found(unsigned short address)
 		found = 1;
 
 	if (found)
-		pr_info("w83781d: Found a %s chip at %#x\n",
+		pr_info("Found a %s chip at %#x\n",
 			val == 0x30 ? "W83782D" : "W83781D", (int)address);
 
  release:
@@ -1894,21 +1895,19 @@ w83781d_isa_device_add(unsigned short address)
 	pdev = platform_device_alloc("w83781d", address);
 	if (!pdev) {
 		err = -ENOMEM;
-		printk(KERN_ERR "w83781d: Device allocation failed\n");
+		pr_err("Device allocation failed\n");
 		goto exit;
 	}
 
 	err = platform_device_add_resources(pdev, &res, 1);
 	if (err) {
-		printk(KERN_ERR "w83781d: Device resource addition failed "
-		       "(%d)\n", err);
+		pr_err("Device resource addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
 	err = platform_device_add(pdev);
 	if (err) {
-		printk(KERN_ERR "w83781d: Device addition failed (%d)\n",
-		       err);
+		pr_err("Device addition failed (%d)\n", err);
 		goto exit_device_put;
 	}
 
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
index 679718e6b017..63841f8cec07 100644
--- a/drivers/hwmon/w83792d.c
+++ b/drivers/hwmon/w83792d.c
@@ -691,7 +691,7 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr,
 }
 
 static ssize_t
-show_regs_chassis(struct device *dev, struct device_attribute *attr,
+show_chassis(struct device *dev, struct device_attribute *attr,
 			char *buf)
 {
 	struct w83792d_data *data = w83792d_update_device(dev);
@@ -699,6 +699,16 @@ show_regs_chassis(struct device *dev, struct device_attribute *attr,
 }
 
 static ssize_t
+show_regs_chassis(struct device *dev, struct device_attribute *attr,
+			char *buf)
+{
+	dev_warn(dev,
+		 "Attribute %s is deprecated, use intrusion0_alarm instead\n",
+		 "chassis");
+	return show_chassis(dev, attr, buf);
+}
+
+static ssize_t
 show_chassis_clear(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct w83792d_data *data = w83792d_update_device(dev);
@@ -706,7 +716,7 @@ show_chassis_clear(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-store_chassis_clear(struct device *dev, struct device_attribute *attr,
+store_chassis_clear_legacy(struct device *dev, struct device_attribute *attr,
 			const char *buf, size_t count)
 {
 	struct i2c_client *client = to_i2c_client(dev);
@@ -714,6 +724,10 @@ store_chassis_clear(struct device *dev, struct device_attribute *attr,
 	u32 val;
 	u8 temp1 = 0, temp2 = 0;
 
+	dev_warn(dev,
+		 "Attribute %s is deprecated, use intrusion0_alarm instead\n",
+		 "chassis_clear");
+
 	val = simple_strtoul(buf, NULL, 10);
 	mutex_lock(&data->update_lock);
 	data->chassis_clear = SENSORS_LIMIT(val, 0 ,1);
@@ -726,6 +740,27 @@ store_chassis_clear(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
+static ssize_t
+store_chassis_clear(struct device *dev, struct device_attribute *attr,
+			const char *buf, size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83792d_data *data = i2c_get_clientdata(client);
+	unsigned long val;
+	u8 reg;
+
+	if (strict_strtoul(buf, 10, &val) || val != 0)
+		return -EINVAL;
+
+	mutex_lock(&data->update_lock);
+	reg = w83792d_read_value(client, W83792D_REG_CHASSIS_CLR);
+	w83792d_write_value(client, W83792D_REG_CHASSIS_CLR, reg | 0x80);
+	data->valid = 0;		/* Force cache refresh */
+	mutex_unlock(&data->update_lock);
+
+	return count;
+}
+
 /* For Smart Fan I / Thermal Cruise */
 static ssize_t
 show_thermal_cruise(struct device *dev, struct device_attribute *attr,
@@ -1012,7 +1047,9 @@ static SENSOR_DEVICE_ATTR(fan5_alarm, S_IRUGO, show_alarm, NULL, 22);
 static SENSOR_DEVICE_ATTR(fan6_alarm, S_IRUGO, show_alarm, NULL, 23);
 static DEVICE_ATTR(chassis, S_IRUGO, show_regs_chassis, NULL);
 static DEVICE_ATTR(chassis_clear, S_IRUGO | S_IWUSR,
-			show_chassis_clear, store_chassis_clear);
+			show_chassis_clear, store_chassis_clear_legacy);
+static DEVICE_ATTR(intrusion0_alarm, S_IRUGO | S_IWUSR,
+			show_chassis, store_chassis_clear);
 static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0);
 static SENSOR_DEVICE_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1);
 static SENSOR_DEVICE_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2);
@@ -1214,6 +1251,7 @@ static struct attribute *w83792d_attributes[] = {
 	&dev_attr_alarms.attr,
 	&dev_attr_chassis.attr,
 	&dev_attr_chassis_clear.attr,
+	&dev_attr_intrusion0_alarm.attr,
 	&sensor_dev_attr_tolerance1.dev_attr.attr,
 	&sensor_dev_attr_thermal_cruise1.dev_attr.attr,
 	&sensor_dev_attr_tolerance2.dev_attr.attr,
diff --git a/drivers/hwmon/w83793.c b/drivers/hwmon/w83793.c
index 8e540ada47d2..e3bdedfb5347 100644
--- a/drivers/hwmon/w83793.c
+++ b/drivers/hwmon/w83793.c
@@ -51,7 +51,6 @@
 #define WATCHDOG_TIMEOUT 2	/* 2 minute default timeout */
 
 /* Addresses to scan */
-static DEFINE_MUTEX(watchdog_mutex);
 static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, 0x2f,
 						I2C_CLIENT_END };
 
@@ -421,14 +420,17 @@ store_beep_enable(struct device *dev, struct device_attribute *attr,
 
 /* Write any value to clear chassis alarm */
 static ssize_t
-store_chassis_clear(struct device *dev,
-		    struct device_attribute *attr, const char *buf,
-		    size_t count)
+store_chassis_clear_legacy(struct device *dev,
+			   struct device_attribute *attr, const char *buf,
+			   size_t count)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct w83793_data *data = i2c_get_clientdata(client);
 	u8 val;
 
+	dev_warn(dev, "Attribute chassis is deprecated, "
+		 "use intrusion0_alarm instead\n");
+
 	mutex_lock(&data->update_lock);
 	val = w83793_read_value(client, W83793_REG_CLR_CHASSIS);
 	val |= 0x80;
@@ -437,6 +439,28 @@ store_chassis_clear(struct device *dev,
 	return count;
 }
 
+/* Write 0 to clear chassis alarm */
+static ssize_t
+store_chassis_clear(struct device *dev,
+		    struct device_attribute *attr, const char *buf,
+		    size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct w83793_data *data = i2c_get_clientdata(client);
+	unsigned long val;
+	u8 reg;
+
+	if (strict_strtoul(buf, 10, &val) || val != 0)
+		return -EINVAL;
+
+	mutex_lock(&data->update_lock);
+	reg = w83793_read_value(client, W83793_REG_CLR_CHASSIS);
+	w83793_write_value(client, W83793_REG_CLR_CHASSIS, reg | 0x80);
+	data->valid = 0;		/* Force cache refresh */
+	mutex_unlock(&data->update_lock);
+	return count;
+}
+
 #define FAN_INPUT			0
 #define FAN_MIN				1
 static ssize_t
@@ -1102,6 +1126,8 @@ static DEVICE_ATTR(vrm, S_IWUSR | S_IRUGO, show_vrm, store_vrm);
 
 static struct sensor_device_attribute_2 sda_single_files[] = {
 	SENSOR_ATTR_2(chassis, S_IWUSR | S_IRUGO, show_alarm_beep,
+		      store_chassis_clear_legacy, ALARM_STATUS, 30),
+	SENSOR_ATTR_2(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm_beep,
 		      store_chassis_clear, ALARM_STATUS, 30),
 	SENSOR_ATTR_2(beep_enable, S_IWUSR | S_IRUGO, show_beep_enable,
 		      store_beep_enable, NOT_USED, NOT_USED),
@@ -1323,7 +1349,7 @@ static ssize_t watchdog_write(struct file *filp, const char __user *buf,
 static long watchdog_ioctl(struct file *filp, unsigned int cmd,
 			   unsigned long arg)
 {
-	static struct watchdog_info ident = {
+	struct watchdog_info ident = {
 		.options = WDIOF_KEEPALIVEPING |
 			   WDIOF_SETTIMEOUT |
 			   WDIOF_CARDRESET,
@@ -1333,7 +1359,6 @@ static long watchdog_ioctl(struct file *filp, unsigned int cmd,
 	int val, ret = 0;
 	struct w83793_data *data = filp->private_data;
 
-	mutex_lock(&watchdog_mutex);
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
 		if (!nowayout)
@@ -1387,7 +1412,6 @@ static long watchdog_ioctl(struct file *filp, unsigned int cmd,
 	default:
 		ret = -ENOTTY;
 	}
-	mutex_unlock(&watchdog_mutex);
 	return ret;
 }
 
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index b923074b2cbe..30f06e956bfb 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -75,8 +75,7 @@ config I2C_HELPER_AUTO
 	  In doubt, say Y.
 
 config I2C_SMBUS
-	tristate
-	prompt "SMBus-specific protocols" if !I2C_HELPER_AUTO
+	tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
 	help
 	  Say Y here if you want support for SMBus extensions to the I2C
 	  specification. At the moment, the only supported extension is
diff --git a/drivers/i2c/algos/Kconfig b/drivers/i2c/algos/Kconfig
index 3998dd620a03..f1cfe7e5508b 100644
--- a/drivers/i2c/algos/Kconfig
+++ b/drivers/i2c/algos/Kconfig
@@ -3,7 +3,7 @@
 #
 
 menu "I2C Algorithms"
-	depends on !I2C_HELPER_AUTO
+	visible if !I2C_HELPER_AUTO
 
 config I2C_ALGOBIT
 	tristate "I2C bit-banging interfaces"
@@ -15,15 +15,3 @@ config I2C_ALGOPCA
 	tristate "I2C PCA 9564 interfaces"
 
 endmenu
-
-# In automatic configuration mode, we still have to define the
-# symbols to avoid unmet dependencies.
-
-if I2C_HELPER_AUTO
-config I2C_ALGOBIT
-	tristate
-config I2C_ALGOPCF
-	tristate
-config I2C_ALGOPCA
-	tristate
-endif
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 3a6321cb8030..113505a6434e 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -638,6 +638,14 @@ config I2C_XILINX
 	  This driver can also be built as a module.  If so, the module
 	  will be called xilinx_i2c.
 
+config I2C_EG20T
+        tristate "PCH I2C of Intel EG20T"
+        depends on PCI
+        help
+          This driver is for PCH(Platform controller Hub) I2C of EG20T which
+          is an IOH(Input/Output Hub) for x86 embedded processor.
+          This driver can access PCH I2C bus device.
+
 comment "External I2C/SMBus adapter drivers"
 
 config I2C_PARPORT
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 84cb16ae6f9e..9d2d0ec7fb23 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -61,6 +61,7 @@ obj-$(CONFIG_I2C_STU300)	+= i2c-stu300.o
 obj-$(CONFIG_I2C_VERSATILE)	+= i2c-versatile.o
 obj-$(CONFIG_I2C_OCTEON)	+= i2c-octeon.o
 obj-$(CONFIG_I2C_XILINX)	+= i2c-xiic.o
+obj-$(CONFIG_I2C_EG20T)         += i2c-eg20t.o
 
 # External I2C/SMBus adapter drivers
 obj-$(CONFIG_I2C_PARPORT)	+= i2c-parport.o
diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c
new file mode 100644
index 000000000000..2e067dd2ee51
--- /dev/null
+++ b/drivers/i2c/busses/i2c-eg20t.c
@@ -0,0 +1,900 @@
+/*
+ * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/i2c.h>
+#include <linux/fs.h>
+#include <linux/io.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/jiffies.h>
+#include <linux/pci.h>
+#include <linux/mutex.h>
+#include <linux/ktime.h>
+
+#define PCH_EVENT_SET	0	/* I2C Interrupt Event Set Status */
+#define PCH_EVENT_NONE	1	/* I2C Interrupt Event Clear Status */
+#define PCH_MAX_CLK		100000	/* Maximum Clock speed in MHz */
+#define PCH_BUFFER_MODE_ENABLE	0x0002	/* flag for Buffer mode enable */
+#define PCH_EEPROM_SW_RST_MODE_ENABLE	0x0008	/* EEPROM SW RST enable flag */
+
+#define PCH_I2CSADR	0x00	/* I2C slave address register */
+#define PCH_I2CCTL	0x04	/* I2C control register */
+#define PCH_I2CSR	0x08	/* I2C status register */
+#define PCH_I2CDR	0x0C	/* I2C data register */
+#define PCH_I2CMON	0x10	/* I2C bus monitor register */
+#define PCH_I2CBC	0x14	/* I2C bus transfer rate setup counter */
+#define PCH_I2CMOD	0x18	/* I2C mode register */
+#define PCH_I2CBUFSLV	0x1C	/* I2C buffer mode slave address register */
+#define PCH_I2CBUFSUB	0x20	/* I2C buffer mode subaddress register */
+#define PCH_I2CBUFFOR	0x24	/* I2C buffer mode format register */
+#define PCH_I2CBUFCTL	0x28	/* I2C buffer mode control register */
+#define PCH_I2CBUFMSK	0x2C	/* I2C buffer mode interrupt mask register */
+#define PCH_I2CBUFSTA	0x30	/* I2C buffer mode status register */
+#define PCH_I2CBUFLEV	0x34	/* I2C buffer mode level register */
+#define PCH_I2CESRFOR	0x38	/* EEPROM software reset mode format register */
+#define PCH_I2CESRCTL	0x3C	/* EEPROM software reset mode ctrl register */
+#define PCH_I2CESRMSK	0x40	/* EEPROM software reset mode */
+#define PCH_I2CESRSTA	0x44	/* EEPROM software reset mode status register */
+#define PCH_I2CTMR	0x48	/* I2C timer register */
+#define PCH_I2CSRST	0xFC	/* I2C reset register */
+#define PCH_I2CNF	0xF8	/* I2C noise filter register */
+
+#define BUS_IDLE_TIMEOUT	20
+#define PCH_I2CCTL_I2CMEN	0x0080
+#define TEN_BIT_ADDR_DEFAULT	0xF000
+#define TEN_BIT_ADDR_MASK	0xF0
+#define PCH_START		0x0020
+#define PCH_ESR_START		0x0001
+#define PCH_BUFF_START		0x1
+#define PCH_REPSTART		0x0004
+#define PCH_ACK			0x0008
+#define PCH_GETACK		0x0001
+#define CLR_REG			0x0
+#define I2C_RD			0x1
+#define I2CMCF_BIT		0x0080
+#define I2CMIF_BIT		0x0002
+#define I2CMAL_BIT		0x0010
+#define I2CBMFI_BIT		0x0001
+#define I2CBMAL_BIT		0x0002
+#define I2CBMNA_BIT		0x0004
+#define I2CBMTO_BIT		0x0008
+#define I2CBMIS_BIT		0x0010
+#define I2CESRFI_BIT		0X0001
+#define I2CESRTO_BIT		0x0002
+#define I2CESRFIIE_BIT		0x1
+#define I2CESRTOIE_BIT		0x2
+#define I2CBMDZ_BIT		0x0040
+#define I2CBMAG_BIT		0x0020
+#define I2CMBB_BIT		0x0020
+#define BUFFER_MODE_MASK	(I2CBMFI_BIT | I2CBMAL_BIT | I2CBMNA_BIT | \
+				I2CBMTO_BIT | I2CBMIS_BIT)
+#define I2C_ADDR_MSK		0xFF
+#define I2C_MSB_2B_MSK		0x300
+#define FAST_MODE_CLK		400
+#define FAST_MODE_EN		0x0001
+#define SUB_ADDR_LEN_MAX	4
+#define BUF_LEN_MAX		32
+#define PCH_BUFFER_MODE		0x1
+#define EEPROM_SW_RST_MODE	0x0002
+#define NORMAL_INTR_ENBL	0x0300
+#define EEPROM_RST_INTR_ENBL	(I2CESRFIIE_BIT | I2CESRTOIE_BIT)
+#define EEPROM_RST_INTR_DISBL	0x0
+#define BUFFER_MODE_INTR_ENBL	0x001F
+#define BUFFER_MODE_INTR_DISBL	0x0
+#define NORMAL_MODE		0x0
+#define BUFFER_MODE		0x1
+#define EEPROM_SR_MODE		0x2
+#define I2C_TX_MODE		0x0010
+#define PCH_BUF_TX		0xFFF7
+#define PCH_BUF_RD		0x0008
+#define I2C_ERROR_MASK	(I2CESRTO_EVENT | I2CBMIS_EVENT | I2CBMTO_EVENT | \
+			I2CBMNA_EVENT | I2CBMAL_EVENT | I2CMAL_EVENT)
+#define I2CMAL_EVENT		0x0001
+#define I2CMCF_EVENT		0x0002
+#define I2CBMFI_EVENT		0x0004
+#define I2CBMAL_EVENT		0x0008
+#define I2CBMNA_EVENT		0x0010
+#define I2CBMTO_EVENT		0x0020
+#define I2CBMIS_EVENT		0x0040
+#define I2CESRFI_EVENT		0x0080
+#define I2CESRTO_EVENT		0x0100
+#define PCI_DEVICE_ID_PCH_I2C	0x8817
+
+#define pch_dbg(adap, fmt, arg...)  \
+	dev_dbg(adap->pch_adapter.dev.parent, "%s :" fmt, __func__, ##arg)
+
+#define pch_err(adap, fmt, arg...)  \
+	dev_err(adap->pch_adapter.dev.parent, "%s :" fmt, __func__, ##arg)
+
+#define pch_pci_err(pdev, fmt, arg...)  \
+	dev_err(&pdev->dev, "%s :" fmt, __func__, ##arg)
+
+#define pch_pci_dbg(pdev, fmt, arg...)  \
+	dev_dbg(&pdev->dev, "%s :" fmt, __func__, ##arg)
+
+/**
+ * struct i2c_algo_pch_data - for I2C driver functionalities
+ * @pch_adapter:		stores the reference to i2c_adapter structure
+ * @p_adapter_info:		stores the reference to adapter_info structure
+ * @pch_base_address:		specifies the remapped base address
+ * @pch_buff_mode_en:		specifies if buffer mode is enabled
+ * @pch_event_flag:		specifies occurrence of interrupt events
+ * @pch_i2c_xfer_in_progress:	specifies whether the transfer is completed
+ */
+struct i2c_algo_pch_data {
+	struct i2c_adapter pch_adapter;
+	struct adapter_info *p_adapter_info;
+	void __iomem *pch_base_address;
+	int pch_buff_mode_en;
+	u32 pch_event_flag;
+	bool pch_i2c_xfer_in_progress;
+};
+
+/**
+ * struct adapter_info - This structure holds the adapter information for the
+			 PCH i2c controller
+ * @pch_data:		stores a list of i2c_algo_pch_data
+ * @pch_i2c_suspended:	specifies whether the system is suspended or not
+ *			perhaps with more lines and words.
+ *
+ * pch_data has as many elements as maximum I2C channels
+ */
+struct adapter_info {
+	struct i2c_algo_pch_data pch_data;
+	bool pch_i2c_suspended;
+};
+
+
+static int pch_i2c_speed = 100; /* I2C bus speed in Kbps */
+static int pch_clk = 50000;	/* specifies I2C clock speed in KHz */
+static wait_queue_head_t pch_event;
+static DEFINE_MUTEX(pch_mutex);
+
+static struct pci_device_id __devinitdata pch_pcidev_id[] = {
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PCH_I2C)},
+	{0,}
+};
+
+static irqreturn_t pch_i2c_handler(int irq, void *pData);
+
+static inline void pch_setbit(void __iomem *addr, u32 offset, u32 bitmask)
+{
+	u32 val;
+	val = ioread32(addr + offset);
+	val |= bitmask;
+	iowrite32(val, addr + offset);
+}
+
+static inline void pch_clrbit(void __iomem *addr, u32 offset, u32 bitmask)
+{
+	u32 val;
+	val = ioread32(addr + offset);
+	val &= (~bitmask);
+	iowrite32(val, addr + offset);
+}
+
+/**
+ * pch_i2c_init() - hardware initialization of I2C module
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_init(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+	u32 pch_i2cbc;
+	u32 pch_i2ctmr;
+	u32 reg_value;
+
+	/* reset I2C controller */
+	iowrite32(0x01, p + PCH_I2CSRST);
+	msleep(20);
+	iowrite32(0x0, p + PCH_I2CSRST);
+
+	/* Initialize I2C registers */
+	iowrite32(0x21, p + PCH_I2CNF);
+
+	pch_setbit(adap->pch_base_address, PCH_I2CCTL,
+			  PCH_I2CCTL_I2CMEN);
+
+	if (pch_i2c_speed != 400)
+		pch_i2c_speed = 100;
+
+	reg_value = PCH_I2CCTL_I2CMEN;
+	if (pch_i2c_speed == FAST_MODE_CLK) {
+		reg_value |= FAST_MODE_EN;
+		pch_dbg(adap, "Fast mode enabled\n");
+	}
+
+	if (pch_clk > PCH_MAX_CLK)
+		pch_clk = 62500;
+
+	pch_i2cbc = (pch_clk + (pch_i2c_speed * 4)) / pch_i2c_speed * 8;
+	/* Set transfer speed in I2CBC */
+	iowrite32(pch_i2cbc, p + PCH_I2CBC);
+
+	pch_i2ctmr = (pch_clk) / 8;
+	iowrite32(pch_i2ctmr, p + PCH_I2CTMR);
+
+	reg_value |= NORMAL_INTR_ENBL;	/* Enable interrupts in normal mode */
+	iowrite32(reg_value, p + PCH_I2CCTL);
+
+	pch_dbg(adap,
+		"I2CCTL=%x pch_i2cbc=%x pch_i2ctmr=%x Enable interrupts\n",
+		ioread32(p + PCH_I2CCTL), pch_i2cbc, pch_i2ctmr);
+
+	init_waitqueue_head(&pch_event);
+}
+
+static inline bool ktime_lt(const ktime_t cmp1, const ktime_t cmp2)
+{
+	return cmp1.tv64 < cmp2.tv64;
+}
+
+/**
+ * pch_i2c_wait_for_bus_idle() - check the status of bus.
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ * @timeout:	waiting time counter (us).
+ */
+static s32 pch_i2c_wait_for_bus_idle(struct i2c_algo_pch_data *adap,
+				 s32 timeout)
+{
+	void __iomem *p = adap->pch_base_address;
+
+	/* MAX timeout value is timeout*1000*1000nsec */
+	ktime_t ns_val = ktime_add_ns(ktime_get(), timeout*1000*1000);
+	do {
+		if ((ioread32(p + PCH_I2CSR) & I2CMBB_BIT) == 0)
+			break;
+		msleep(20);
+	} while (ktime_lt(ktime_get(), ns_val));
+
+	pch_dbg(adap, "I2CSR = %x\n", ioread32(p + PCH_I2CSR));
+
+	if (timeout == 0) {
+		pch_err(adap, "%s: Timeout Error.return%d\n", __func__, -ETIME);
+		return -ETIME;
+	}
+
+	return 0;
+}
+
+/**
+ * pch_i2c_start() - Generate I2C start condition in normal mode.
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ *
+ * Generate I2C start condition in normal mode by setting I2CCTL.I2CMSTA to 1.
+ */
+static void pch_i2c_start(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+	pch_dbg(adap, "I2CCTL = %x\n", ioread32(p + PCH_I2CCTL));
+	pch_setbit(adap->pch_base_address, PCH_I2CCTL, PCH_START);
+}
+
+/**
+ * pch_i2c_wait_for_xfer_complete() - initiates a wait for the tx complete event
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap)
+{
+	s32 ret;
+	ret = wait_event_timeout(pch_event,
+			(adap->pch_event_flag != 0), msecs_to_jiffies(50));
+	if (ret < 0) {
+		pch_err(adap, "timeout: %x\n", adap->pch_event_flag);
+		return ret;
+	}
+
+	if (ret == 0) {
+		pch_err(adap, "timeout: %x\n", adap->pch_event_flag);
+		return -ETIMEDOUT;
+	}
+
+	if (adap->pch_event_flag & I2C_ERROR_MASK) {
+		pch_err(adap, "error bits set: %x\n", adap->pch_event_flag);
+		return -EIO;
+	}
+
+	adap->pch_event_flag = 0;
+
+	return 0;
+}
+
+/**
+ * pch_i2c_getack() - to confirm ACK/NACK
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static s32 pch_i2c_getack(struct i2c_algo_pch_data *adap)
+{
+	u32 reg_val;
+	void __iomem *p = adap->pch_base_address;
+	reg_val = ioread32(p + PCH_I2CSR) & PCH_GETACK;
+
+	if (reg_val != 0) {
+		pch_err(adap, "return%d\n", -EPROTO);
+		return -EPROTO;
+	}
+
+	return 0;
+}
+
+/**
+ * pch_i2c_stop() - generate stop condition in normal mode.
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_stop(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+	pch_dbg(adap, "I2CCTL = %x\n", ioread32(p + PCH_I2CCTL));
+	/* clear the start bit */
+	pch_clrbit(adap->pch_base_address, PCH_I2CCTL, PCH_START);
+}
+
+/**
+ * pch_i2c_repstart() - generate repeated start condition in normal mode
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_repstart(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+	pch_dbg(adap, "I2CCTL = %x\n", ioread32(p + PCH_I2CCTL));
+	pch_setbit(adap->pch_base_address, PCH_I2CCTL, PCH_REPSTART);
+}
+
+/**
+ * pch_i2c_writebytes() - write data to I2C bus in normal mode
+ * @i2c_adap:	Pointer to the struct i2c_adapter.
+ * @last:	specifies whether last message or not.
+ *		In the case of compound mode it will be 1 for last message,
+ *		otherwise 0.
+ * @first:	specifies whether first message or not.
+ *		1 for first message otherwise 0.
+ */
+static s32 pch_i2c_writebytes(struct i2c_adapter *i2c_adap,
+			      struct i2c_msg *msgs, u32 last, u32 first)
+{
+	struct i2c_algo_pch_data *adap = i2c_adap->algo_data;
+	u8 *buf;
+	u32 length;
+	u32 addr;
+	u32 addr_2_msb;
+	u32 addr_8_lsb;
+	s32 wrcount;
+	void __iomem *p = adap->pch_base_address;
+
+	length = msgs->len;
+	buf = msgs->buf;
+	addr = msgs->addr;
+
+	/* enable master tx */
+	pch_setbit(adap->pch_base_address, PCH_I2CCTL, I2C_TX_MODE);
+
+	pch_dbg(adap, "I2CCTL = %x msgs->len = %d\n", ioread32(p + PCH_I2CCTL),
+		length);
+
+	if (first) {
+		if (pch_i2c_wait_for_bus_idle(adap, BUS_IDLE_TIMEOUT) == -ETIME)
+			return -ETIME;
+	}
+
+	if (msgs->flags & I2C_M_TEN) {
+		addr_2_msb = ((addr & I2C_MSB_2B_MSK) >> 7);
+		iowrite32(addr_2_msb | TEN_BIT_ADDR_MASK, p + PCH_I2CDR);
+		if (first)
+			pch_i2c_start(adap);
+		if (pch_i2c_wait_for_xfer_complete(adap) == 0 &&
+		    pch_i2c_getack(adap) == 0) {
+			addr_8_lsb = (addr & I2C_ADDR_MSK);
+			iowrite32(addr_8_lsb, p + PCH_I2CDR);
+		} else {
+			pch_i2c_stop(adap);
+			return -ETIME;
+		}
+	} else {
+		/* set 7 bit slave address and R/W bit as 0 */
+		iowrite32(addr << 1, p + PCH_I2CDR);
+		if (first)
+			pch_i2c_start(adap);
+	}
+
+	if ((pch_i2c_wait_for_xfer_complete(adap) == 0) &&
+	    (pch_i2c_getack(adap) == 0)) {
+		for (wrcount = 0; wrcount < length; ++wrcount) {
+			/* write buffer value to I2C data register */
+			iowrite32(buf[wrcount], p + PCH_I2CDR);
+			pch_dbg(adap, "writing %x to Data register\n",
+				buf[wrcount]);
+
+			if (pch_i2c_wait_for_xfer_complete(adap) != 0)
+				return -ETIME;
+
+			if (pch_i2c_getack(adap))
+				return -EIO;
+		}
+
+		/* check if this is the last message */
+		if (last)
+			pch_i2c_stop(adap);
+		else
+			pch_i2c_repstart(adap);
+	} else {
+		pch_i2c_stop(adap);
+		return -EIO;
+	}
+
+	pch_dbg(adap, "return=%d\n", wrcount);
+
+	return wrcount;
+}
+
+/**
+ * pch_i2c_sendack() - send ACK
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_sendack(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+	pch_dbg(adap, "I2CCTL = %x\n", ioread32(p + PCH_I2CCTL));
+	pch_clrbit(adap->pch_base_address, PCH_I2CCTL, PCH_ACK);
+}
+
+/**
+ * pch_i2c_sendnack() - send NACK
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_sendnack(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+	pch_dbg(adap, "I2CCTL = %x\n", ioread32(p + PCH_I2CCTL));
+	pch_setbit(adap->pch_base_address, PCH_I2CCTL, PCH_ACK);
+}
+
+/**
+ * pch_i2c_readbytes() - read data  from I2C bus in normal mode.
+ * @i2c_adap:	Pointer to the struct i2c_adapter.
+ * @msgs:	Pointer to i2c_msg structure.
+ * @last:	specifies whether last message or not.
+ * @first:	specifies whether first message or not.
+ */
+s32 pch_i2c_readbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs,
+		  u32 last, u32 first)
+{
+	struct i2c_algo_pch_data *adap = i2c_adap->algo_data;
+
+	u8 *buf;
+	u32 count;
+	u32 length;
+	u32 addr;
+	u32 addr_2_msb;
+	void __iomem *p = adap->pch_base_address;
+
+	length = msgs->len;
+	buf = msgs->buf;
+	addr = msgs->addr;
+
+	/* enable master reception */
+	pch_clrbit(adap->pch_base_address, PCH_I2CCTL, I2C_TX_MODE);
+
+	if (first) {
+		if (pch_i2c_wait_for_bus_idle(adap, BUS_IDLE_TIMEOUT) == -ETIME)
+			return -ETIME;
+	}
+
+	if (msgs->flags & I2C_M_TEN) {
+		addr_2_msb = (((addr & I2C_MSB_2B_MSK) >> 7) | (I2C_RD));
+		iowrite32(addr_2_msb | TEN_BIT_ADDR_MASK, p + PCH_I2CDR);
+
+	} else {
+		/* 7 address bits + R/W bit */
+		addr = (((addr) << 1) | (I2C_RD));
+		iowrite32(addr, p + PCH_I2CDR);
+	}
+
+	/* check if it is the first message */
+	if (first)
+		pch_i2c_start(adap);
+
+	if ((pch_i2c_wait_for_xfer_complete(adap) == 0) &&
+	    (pch_i2c_getack(adap) == 0)) {
+		pch_dbg(adap, "return %d\n", 0);
+
+		if (length == 0) {
+			pch_i2c_stop(adap);
+			ioread32(p + PCH_I2CDR); /* Dummy read needs */
+
+			count = length;
+		} else {
+			int read_index;
+			int loop;
+			pch_i2c_sendack(adap);
+
+			/* Dummy read */
+			for (loop = 1, read_index = 0; loop < length; loop++) {
+				buf[read_index] = ioread32(p + PCH_I2CDR);
+
+				if (loop != 1)
+					read_index++;
+
+				if (pch_i2c_wait_for_xfer_complete(adap) != 0) {
+					pch_i2c_stop(adap);
+					return -ETIME;
+				}
+			}	/* end for */
+
+			pch_i2c_sendnack(adap);
+
+			buf[read_index] = ioread32(p + PCH_I2CDR);
+
+			if (length != 1)
+				read_index++;
+
+			if (pch_i2c_wait_for_xfer_complete(adap) == 0) {
+				if (last)
+					pch_i2c_stop(adap);
+				else
+					pch_i2c_repstart(adap);
+
+				buf[read_index++] = ioread32(p + PCH_I2CDR);
+				count = read_index;
+			} else {
+				count = -ETIME;
+			}
+
+		}
+	} else {
+		count = -ETIME;
+		pch_i2c_stop(adap);
+	}
+
+	return count;
+}
+
+/**
+ * pch_i2c_cb_ch0() - Interrupt handler Call back function
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_cb_ch0(struct i2c_algo_pch_data *adap)
+{
+	u32 sts;
+	void __iomem *p = adap->pch_base_address;
+
+	sts = ioread32(p + PCH_I2CSR);
+	sts &= (I2CMAL_BIT | I2CMCF_BIT | I2CMIF_BIT);
+	if (sts & I2CMAL_BIT)
+		adap->pch_event_flag |= I2CMAL_EVENT;
+
+	if (sts & I2CMCF_BIT)
+		adap->pch_event_flag |= I2CMCF_EVENT;
+
+	/* clear the applicable bits */
+	pch_clrbit(adap->pch_base_address, PCH_I2CSR, sts);
+
+	pch_dbg(adap, "PCH_I2CSR = %x\n", ioread32(p + PCH_I2CSR));
+
+	wake_up(&pch_event);
+}
+
+/**
+ * pch_i2c_handler() - interrupt handler for the PCH I2C controller
+ * @irq:	irq number.
+ * @pData:	cookie passed back to the handler function.
+ */
+static irqreturn_t pch_i2c_handler(int irq, void *pData)
+{
+	s32 reg_val;
+
+	struct i2c_algo_pch_data *adap_data = (struct i2c_algo_pch_data *)pData;
+	void __iomem *p = adap_data->pch_base_address;
+	u32 mode = ioread32(p + PCH_I2CMOD) & (BUFFER_MODE | EEPROM_SR_MODE);
+
+	if (mode != NORMAL_MODE) {
+		pch_err(adap_data, "I2C mode is not supported\n");
+		return IRQ_NONE;
+	}
+
+	reg_val = ioread32(p + PCH_I2CSR);
+	if (reg_val & (I2CMAL_BIT | I2CMCF_BIT | I2CMIF_BIT))
+		pch_i2c_cb_ch0(adap_data);
+	else
+		return IRQ_NONE;
+
+	return IRQ_HANDLED;
+}
+
+/**
+ * pch_i2c_xfer() - Reading adnd writing data through I2C bus
+ * @i2c_adap:	Pointer to the struct i2c_adapter.
+ * @msgs:	Pointer to i2c_msg structure.
+ * @num:	number of messages.
+ */
+static s32 pch_i2c_xfer(struct i2c_adapter *i2c_adap,
+		    struct i2c_msg *msgs, s32 num)
+{
+	struct i2c_msg *pmsg;
+	u32 i = 0;
+	u32 status;
+	u32 msglen;
+	u32 subaddrlen;
+	s32 ret;
+
+	struct i2c_algo_pch_data *adap = i2c_adap->algo_data;
+
+	ret = mutex_lock_interruptible(&pch_mutex);
+	if (ret)
+		return -ERESTARTSYS;
+
+	if (adap->p_adapter_info->pch_i2c_suspended) {
+		mutex_unlock(&pch_mutex);
+		return -EBUSY;
+	}
+
+	pch_dbg(adap, "adap->p_adapter_info->pch_i2c_suspended is %d\n",
+		adap->p_adapter_info->pch_i2c_suspended);
+	/* transfer not completed */
+	adap->pch_i2c_xfer_in_progress = true;
+
+	pmsg = &msgs[0];
+	pmsg->flags |= adap->pch_buff_mode_en;
+	status = pmsg->flags;
+	pch_dbg(adap,
+		"After invoking I2C_MODE_SEL :flag= 0x%x\n", status);
+	/* calculate sub address length and message length */
+	/* these are applicable only for buffer mode */
+	subaddrlen = pmsg->buf[0];
+	/* calculate actual message length excluding
+	 * the sub address fields */
+	msglen = (pmsg->len) - (subaddrlen + 1);
+	if (status & (I2C_M_RD)) {
+		pch_dbg(adap, "invoking pch_i2c_readbytes\n");
+		ret = pch_i2c_readbytes(i2c_adap, pmsg, (i + 1 == num),
+				   (i == 0));
+	} else {
+		pch_dbg(adap, "invoking pch_i2c_writebytes\n");
+		ret = pch_i2c_writebytes(i2c_adap, pmsg, (i + 1 == num),
+				    (i == 0));
+	}
+
+	adap->pch_i2c_xfer_in_progress = false;	/* transfer completed */
+
+	mutex_unlock(&pch_mutex);
+
+	return ret;
+}
+
+/**
+ * pch_i2c_func() - return the functionality of the I2C driver
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static u32 pch_i2c_func(struct i2c_adapter *adap)
+{
+	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR;
+}
+
+static struct i2c_algorithm pch_algorithm = {
+	.master_xfer = pch_i2c_xfer,
+	.functionality = pch_i2c_func
+};
+
+/**
+ * pch_i2c_disbl_int() - Disable PCH I2C interrupts
+ * @adap:	Pointer to struct i2c_algo_pch_data.
+ */
+static void pch_i2c_disbl_int(struct i2c_algo_pch_data *adap)
+{
+	void __iomem *p = adap->pch_base_address;
+
+	pch_clrbit(adap->pch_base_address, PCH_I2CCTL, NORMAL_INTR_ENBL);
+
+	iowrite32(EEPROM_RST_INTR_DISBL, p + PCH_I2CESRMSK);
+
+	iowrite32(BUFFER_MODE_INTR_DISBL, p + PCH_I2CBUFMSK);
+}
+
+static int __devinit pch_i2c_probe(struct pci_dev *pdev,
+			       const struct pci_device_id *id)
+{
+	void __iomem *base_addr;
+	s32 ret;
+	struct adapter_info *adap_info;
+
+	pch_pci_dbg(pdev, "Entered.\n");
+
+	adap_info = kzalloc((sizeof(struct adapter_info)), GFP_KERNEL);
+	if (adap_info == NULL) {
+		pch_pci_err(pdev, "Memory allocation FAILED\n");
+		return -ENOMEM;
+	}
+
+	ret = pci_enable_device(pdev);
+	if (ret) {
+		pch_pci_err(pdev, "pci_enable_device FAILED\n");
+		goto err_pci_enable;
+	}
+
+	ret = pci_request_regions(pdev, KBUILD_MODNAME);
+	if (ret) {
+		pch_pci_err(pdev, "pci_request_regions FAILED\n");
+		goto err_pci_req;
+	}
+
+	base_addr = pci_iomap(pdev, 1, 0);
+
+	if (base_addr == NULL) {
+		pch_pci_err(pdev, "pci_iomap FAILED\n");
+		ret = -ENOMEM;
+		goto err_pci_iomap;
+	}
+
+	adap_info->pch_i2c_suspended = false;
+
+	adap_info->pch_data.p_adapter_info = adap_info;
+
+	adap_info->pch_data.pch_adapter.owner = THIS_MODULE;
+	adap_info->pch_data.pch_adapter.class = I2C_CLASS_HWMON;
+	strcpy(adap_info->pch_data.pch_adapter.name, KBUILD_MODNAME);
+	adap_info->pch_data.pch_adapter.algo = &pch_algorithm;
+	adap_info->pch_data.pch_adapter.algo_data =
+						&adap_info->pch_data;
+
+	/* (i * 0x80) + base_addr; */
+	adap_info->pch_data.pch_base_address = base_addr;
+
+	adap_info->pch_data.pch_adapter.dev.parent = &pdev->dev;
+
+	ret = i2c_add_adapter(&(adap_info->pch_data.pch_adapter));
+
+	if (ret) {
+		pch_pci_err(pdev, "i2c_add_adapter FAILED\n");
+		goto err_i2c_add_adapter;
+	}
+
+	pch_i2c_init(&adap_info->pch_data);
+	ret = request_irq(pdev->irq, pch_i2c_handler, IRQF_SHARED,
+		  KBUILD_MODNAME, &adap_info->pch_data);
+	if (ret) {
+		pch_pci_err(pdev, "request_irq FAILED\n");
+		goto err_request_irq;
+	}
+
+	pci_set_drvdata(pdev, adap_info);
+	pch_pci_dbg(pdev, "returns %d.\n", ret);
+	return 0;
+
+err_request_irq:
+	i2c_del_adapter(&(adap_info->pch_data.pch_adapter));
+err_i2c_add_adapter:
+	pci_iounmap(pdev, base_addr);
+err_pci_iomap:
+	pci_release_regions(pdev);
+err_pci_req:
+	pci_disable_device(pdev);
+err_pci_enable:
+	kfree(adap_info);
+	return ret;
+}
+
+static void __devexit pch_i2c_remove(struct pci_dev *pdev)
+{
+	struct adapter_info *adap_info = pci_get_drvdata(pdev);
+
+	pch_i2c_disbl_int(&adap_info->pch_data);
+	free_irq(pdev->irq, &adap_info->pch_data);
+	i2c_del_adapter(&(adap_info->pch_data.pch_adapter));
+
+	if (adap_info->pch_data.pch_base_address) {
+		pci_iounmap(pdev, adap_info->pch_data.pch_base_address);
+		adap_info->pch_data.pch_base_address = 0;
+	}
+
+	pci_set_drvdata(pdev, NULL);
+
+	pci_release_regions(pdev);
+
+	pci_disable_device(pdev);
+	kfree(adap_info);
+}
+
+#ifdef CONFIG_PM
+static int pch_i2c_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	int ret;
+	struct adapter_info *adap_info = pci_get_drvdata(pdev);
+	void __iomem *p = adap_info->pch_data.pch_base_address;
+
+	adap_info->pch_i2c_suspended = true;
+
+	while ((adap_info->pch_data.pch_i2c_xfer_in_progress)) {
+		/* Wait until all channel transfers are completed */
+		msleep(20);
+	}
+	/* Disable the i2c interrupts */
+	pch_i2c_disbl_int(&adap_info->pch_data);
+
+	pch_pci_dbg(pdev, "I2CSR = %x I2CBUFSTA = %x I2CESRSTA = %x "
+		"invoked function pch_i2c_disbl_int successfully\n",
+		ioread32(p + PCH_I2CSR), ioread32(p + PCH_I2CBUFSTA),
+		ioread32(p + PCH_I2CESRSTA));
+
+	ret = pci_save_state(pdev);
+
+	if (ret) {
+		pch_pci_err(pdev, "pci_save_state\n");
+		return ret;
+	}
+
+	pci_enable_wake(pdev, PCI_D3hot, 0);
+	pci_disable_device(pdev);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+	return 0;
+}
+
+static int pch_i2c_resume(struct pci_dev *pdev)
+{
+	struct adapter_info *adap_info = pci_get_drvdata(pdev);
+
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+
+	if (pci_enable_device(pdev) < 0) {
+		pch_pci_err(pdev, "pch_i2c_resume:pci_enable_device FAILED\n");
+		return -EIO;
+	}
+
+	pci_enable_wake(pdev, PCI_D3hot, 0);
+
+	pch_i2c_init(&adap_info->pch_data);
+
+	adap_info->pch_i2c_suspended = false;
+
+	return 0;
+}
+#else
+#define pch_i2c_suspend NULL
+#define pch_i2c_resume NULL
+#endif
+
+static struct pci_driver pch_pcidriver = {
+	.name = KBUILD_MODNAME,
+	.id_table = pch_pcidev_id,
+	.probe = pch_i2c_probe,
+	.remove = __devexit_p(pch_i2c_remove),
+	.suspend = pch_i2c_suspend,
+	.resume = pch_i2c_resume
+};
+
+static int __init pch_pci_init(void)
+{
+	return pci_register_driver(&pch_pcidriver);
+}
+module_init(pch_pci_init);
+
+static void __exit pch_pci_exit(void)
+{
+	pci_unregister_driver(&pch_pcidriver);
+}
+module_exit(pch_pci_exit);
+
+MODULE_DESCRIPTION("PCH I2C PCI Driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Tomoya MORINAGA. <tomoya-linux@dsn.okisemi.com>");
+module_param(pch_i2c_speed, int, (S_IRUSR | S_IWUSR));
+module_param(pch_clk, int, (S_IRUSR | S_IWUSR));
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index a605a5029cfe..ff1e127dfea8 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -432,7 +432,7 @@ static int __devinit nforce2_probe(struct pci_dev *dev, const struct pci_device_
 
 static void __devexit nforce2_remove(struct pci_dev *dev)
 {
-	struct nforce2_smbus *smbuses = (void*) pci_get_drvdata(dev);
+	struct nforce2_smbus *smbuses = pci_get_drvdata(dev);
 
 	nforce2_set_reference(NULL);
 	if (smbuses[0].base) {
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index b33c78586bfc..760b8be6975f 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -39,6 +39,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/i2c-omap.h>
+#include <linux/pm_runtime.h>
 
 /* I2C controller revisions */
 #define OMAP_I2C_REV_2			0x20
@@ -175,8 +176,6 @@ struct omap_i2c_dev {
 	void __iomem		*base;		/* virtual */
 	int			irq;
 	int			reg_shift;      /* bit shift for I2C register addresses */
-	struct clk		*iclk;		/* Interface clock */
-	struct clk		*fclk;		/* Functional clock */
 	struct completion	cmd_complete;
 	struct resource		*ioarea;
 	u32			latency;	/* maximum mpu wkup latency */
@@ -265,45 +264,18 @@ static inline u16 omap_i2c_read_reg(struct omap_i2c_dev *i2c_dev, int reg)
 				(i2c_dev->regs[reg] << i2c_dev->reg_shift));
 }
 
-static int __init omap_i2c_get_clocks(struct omap_i2c_dev *dev)
+static void omap_i2c_unidle(struct omap_i2c_dev *dev)
 {
-	int ret;
+	struct platform_device *pdev;
+	struct omap_i2c_bus_platform_data *pdata;
 
-	dev->iclk = clk_get(dev->dev, "ick");
-	if (IS_ERR(dev->iclk)) {
-		ret = PTR_ERR(dev->iclk);
-		dev->iclk = NULL;
-		return ret;
-	}
+	WARN_ON(!dev->idle);
 
-	dev->fclk = clk_get(dev->dev, "fck");
-	if (IS_ERR(dev->fclk)) {
-		ret = PTR_ERR(dev->fclk);
-		if (dev->iclk != NULL) {
-			clk_put(dev->iclk);
-			dev->iclk = NULL;
-		}
-		dev->fclk = NULL;
-		return ret;
-	}
+	pdev = to_platform_device(dev->dev);
+	pdata = pdev->dev.platform_data;
 
-	return 0;
-}
+	pm_runtime_get_sync(&pdev->dev);
 
-static void omap_i2c_put_clocks(struct omap_i2c_dev *dev)
-{
-	clk_put(dev->fclk);
-	dev->fclk = NULL;
-	clk_put(dev->iclk);
-	dev->iclk = NULL;
-}
-
-static void omap_i2c_unidle(struct omap_i2c_dev *dev)
-{
-	WARN_ON(!dev->idle);
-
-	clk_enable(dev->iclk);
-	clk_enable(dev->fclk);
 	if (cpu_is_omap34xx()) {
 		omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
 		omap_i2c_write_reg(dev, OMAP_I2C_PSC_REG, dev->pscstate);
@@ -326,10 +298,15 @@ static void omap_i2c_unidle(struct omap_i2c_dev *dev)
 
 static void omap_i2c_idle(struct omap_i2c_dev *dev)
 {
+	struct platform_device *pdev;
+	struct omap_i2c_bus_platform_data *pdata;
 	u16 iv;
 
 	WARN_ON(dev->idle);
 
+	pdev = to_platform_device(dev->dev);
+	pdata = pdev->dev.platform_data;
+
 	dev->iestate = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);
 	if (dev->rev >= OMAP_I2C_REV_ON_4430)
 		omap_i2c_write_reg(dev, OMAP_I2C_IRQENABLE_CLR, 1);
@@ -345,8 +322,8 @@ static void omap_i2c_idle(struct omap_i2c_dev *dev)
 		omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG);
 	}
 	dev->idle = 1;
-	clk_disable(dev->fclk);
-	clk_disable(dev->iclk);
+
+	pm_runtime_put_sync(&pdev->dev);
 }
 
 static int omap_i2c_init(struct omap_i2c_dev *dev)
@@ -356,6 +333,7 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
 	unsigned long fclk_rate = 12000000;
 	unsigned long timeout;
 	unsigned long internal_clk = 0;
+	struct clk *fclk;
 
 	if (dev->rev >= OMAP_I2C_REV_2) {
 		/* Disable I2C controller before soft reset */
@@ -414,7 +392,9 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
 		 * always returns 12MHz for the functional clock, we can
 		 * do this bit unconditionally.
 		 */
-		fclk_rate = clk_get_rate(dev->fclk);
+		fclk = clk_get(dev->dev, "fck");
+		fclk_rate = clk_get_rate(fclk);
+		clk_put(fclk);
 
 		/* TRM for 5912 says the I2C clock must be prescaled to be
 		 * between 7 - 12 MHz. The XOR input clock is typically
@@ -443,7 +423,9 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
 			internal_clk = 9600;
 		else
 			internal_clk = 4000;
-		fclk_rate = clk_get_rate(dev->fclk) / 1000;
+		fclk = clk_get(dev->dev, "fck");
+		fclk_rate = clk_get_rate(fclk) / 1000;
+		clk_put(fclk);
 
 		/* Compute prescaler divisor */
 		psc = fclk_rate / internal_clk;
@@ -1048,14 +1030,12 @@ omap_i2c_probe(struct platform_device *pdev)
 	else
 		dev->reg_shift = 2;
 
-	if ((r = omap_i2c_get_clocks(dev)) != 0)
-		goto err_iounmap;
-
 	if (cpu_is_omap44xx())
 		dev->regs = (u8 *) omap4_reg_map;
 	else
 		dev->regs = (u8 *) reg_map;
 
+	pm_runtime_enable(&pdev->dev);
 	omap_i2c_unidle(dev);
 
 	dev->rev = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) & 0xff;
@@ -1127,8 +1107,6 @@ err_free_irq:
 err_unuse_clocks:
 	omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
 	omap_i2c_idle(dev);
-	omap_i2c_put_clocks(dev);
-err_iounmap:
 	iounmap(dev->base);
 err_free_mem:
 	platform_set_drvdata(pdev, NULL);
@@ -1150,7 +1128,6 @@ omap_i2c_remove(struct platform_device *pdev)
 	free_irq(dev->irq, dev);
 	i2c_del_adapter(&dev->adapter);
 	omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
-	omap_i2c_put_clocks(dev);
 	iounmap(dev->base);
 	kfree(dev);
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index 4d91d80bfd23..90b7a0163899 100644
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig
@@ -5,6 +5,18 @@
 menu "Multiplexer I2C Chip support"
 	depends on I2C_MUX
 
+config I2C_MUX_GPIO
+	tristate "GPIO-based I2C multiplexer"
+	depends on GENERIC_GPIO
+	help
+	  If you say yes to this option, support will be included for a
+	  GPIO based I2C multiplexer. This driver provides access to
+	  I2C busses connected through a MUX, which is controlled
+	  through GPIO pins.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called gpio-i2cmux.
+
 config I2C_MUX_PCA9541
 	tristate "NXP PCA9541 I2C Master Selector"
 	depends on EXPERIMENTAL
diff --git a/drivers/i2c/muxes/Makefile b/drivers/i2c/muxes/Makefile
index d743806d9b42..4640436ea61f 100644
--- a/drivers/i2c/muxes/Makefile
+++ b/drivers/i2c/muxes/Makefile
@@ -1,6 +1,7 @@
 #
 # Makefile for multiplexer I2C chip drivers.
 
+obj-$(CONFIG_I2C_MUX_GPIO)	+= gpio-i2cmux.o
 obj-$(CONFIG_I2C_MUX_PCA9541)	+= pca9541.o
 obj-$(CONFIG_I2C_MUX_PCA954x)	+= pca954x.o
 
diff --git a/drivers/i2c/muxes/gpio-i2cmux.c b/drivers/i2c/muxes/gpio-i2cmux.c
new file mode 100644
index 000000000000..7b6ce624cd6e
--- /dev/null
+++ b/drivers/i2c/muxes/gpio-i2cmux.c
@@ -0,0 +1,184 @@
+/*
+ * I2C multiplexer using GPIO API
+ *
+ * Peter Korsgaard <peter.korsgaard@barco.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/i2c.h>
+#include <linux/i2c-mux.h>
+#include <linux/gpio-i2cmux.h>
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+
+struct gpiomux {
+	struct i2c_adapter *parent;
+	struct i2c_adapter **adap; /* child busses */
+	struct gpio_i2cmux_platform_data data;
+};
+
+static void gpiomux_set(const struct gpiomux *mux, unsigned val)
+{
+	int i;
+
+	for (i = 0; i < mux->data.n_gpios; i++)
+		gpio_set_value(mux->data.gpios[i], val & (1 << i));
+}
+
+static int gpiomux_select(struct i2c_adapter *adap, void *data, u32 chan)
+{
+	struct gpiomux *mux = data;
+
+	gpiomux_set(mux, mux->data.values[chan]);
+
+	return 0;
+}
+
+static int gpiomux_deselect(struct i2c_adapter *adap, void *data, u32 chan)
+{
+	struct gpiomux *mux = data;
+
+	gpiomux_set(mux, mux->data.idle);
+
+	return 0;
+}
+
+static int __devinit gpiomux_probe(struct platform_device *pdev)
+{
+	struct gpiomux *mux;
+	struct gpio_i2cmux_platform_data *pdata;
+	struct i2c_adapter *parent;
+	int (*deselect) (struct i2c_adapter *, void *, u32);
+	unsigned initial_state;
+	int i, ret;
+
+	pdata = pdev->dev.platform_data;
+	if (!pdata) {
+		dev_err(&pdev->dev, "Missing platform data\n");
+		return -ENODEV;
+	}
+
+	parent = i2c_get_adapter(pdata->parent);
+	if (!parent) {
+		dev_err(&pdev->dev, "Parent adapter (%d) not found\n",
+			pdata->parent);
+		return -ENODEV;
+	}
+
+	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+	if (!mux) {
+		ret = -ENOMEM;
+		goto alloc_failed;
+	}
+
+	mux->parent = parent;
+	mux->data = *pdata;
+	mux->adap = kzalloc(sizeof(struct i2c_adapter *) * pdata->n_values,
+			    GFP_KERNEL);
+	if (!mux->adap) {
+		ret = -ENOMEM;
+		goto alloc_failed2;
+	}
+
+	if (pdata->idle != GPIO_I2CMUX_NO_IDLE) {
+		initial_state = pdata->idle;
+		deselect = gpiomux_deselect;
+	} else {
+		initial_state = pdata->values[0];
+		deselect = NULL;
+	}
+
+	for (i = 0; i < pdata->n_gpios; i++) {
+		ret = gpio_request(pdata->gpios[i], "gpio-i2cmux");
+		if (ret)
+			goto err_request_gpio;
+		gpio_direction_output(pdata->gpios[i],
+				      initial_state & (1 << i));
+	}
+
+	for (i = 0; i < pdata->n_values; i++) {
+		u32 nr = pdata->base_nr ? (pdata->base_nr + i) : 0;
+
+		mux->adap[i] = i2c_add_mux_adapter(parent, mux, nr, i,
+						   gpiomux_select, deselect);
+		if (!mux->adap[i]) {
+			ret = -ENODEV;
+			dev_err(&pdev->dev, "Failed to add adapter %d\n", i);
+			goto add_adapter_failed;
+		}
+	}
+
+	dev_info(&pdev->dev, "%d port mux on %s adapter\n",
+		 pdata->n_values, parent->name);
+
+	platform_set_drvdata(pdev, mux);
+
+	return 0;
+
+add_adapter_failed:
+	for (; i > 0; i--)
+		i2c_del_mux_adapter(mux->adap[i - 1]);
+	i = pdata->n_gpios;
+err_request_gpio:
+	for (; i > 0; i--)
+		gpio_free(pdata->gpios[i - 1]);
+	kfree(mux->adap);
+alloc_failed2:
+	kfree(mux);
+alloc_failed:
+	i2c_put_adapter(parent);
+
+	return ret;
+}
+
+static int __devexit gpiomux_remove(struct platform_device *pdev)
+{
+	struct gpiomux *mux = platform_get_drvdata(pdev);
+	int i;
+
+	for (i = 0; i < mux->data.n_values; i++)
+		i2c_del_mux_adapter(mux->adap[i]);
+
+	for (i = 0; i < mux->data.n_gpios; i++)
+		gpio_free(mux->data.gpios[i]);
+
+	platform_set_drvdata(pdev, NULL);
+	i2c_put_adapter(mux->parent);
+	kfree(mux->adap);
+	kfree(mux);
+
+	return 0;
+}
+
+static struct platform_driver gpiomux_driver = {
+	.probe	= gpiomux_probe,
+	.remove	= __devexit_p(gpiomux_remove),
+	.driver	= {
+		.owner	= THIS_MODULE,
+		.name	= "gpio-i2cmux",
+	},
+};
+
+static int __init gpiomux_init(void)
+{
+	return platform_driver_register(&gpiomux_driver);
+}
+
+static void __exit gpiomux_exit(void)
+{
+	platform_driver_unregister(&gpiomux_driver);
+}
+
+module_init(gpiomux_init);
+module_exit(gpiomux_exit);
+
+MODULE_DESCRIPTION("GPIO-based I2C multiplexer driver");
+MODULE_AUTHOR("Peter Korsgaard <peter.korsgaard@barco.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:gpio-i2cmux");
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 41665d2f9f93..c131d58bcb50 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -273,8 +273,6 @@ static int intel_idle_probe(void)
 
 	pr_debug(PREFIX "MWAIT substates: 0x%x\n", mwait_substates);
 
-	if (boot_cpu_has(X86_FEATURE_ARAT))	/* Always Reliable APIC Timer */
-		lapic_timer_reliable_states = 0xFFFFFFFF;
 
 	if (boot_cpu_data.x86 != 6)	/* family 6 */
 		return -ENODEV;
@@ -286,8 +284,6 @@ static int intel_idle_probe(void)
 	case 0x1F:	/* Core i7 and i5 Processor - Nehalem */
 	case 0x2E:	/* Nehalem-EX Xeon */
 	case 0x2F:	/* Westmere-EX Xeon */
-		lapic_timer_reliable_states = (1 << 1);	 /* C1 */
-
 	case 0x25:	/* Westmere */
 	case 0x2C:	/* Westmere */
 		cpuidle_state_table = nehalem_cstates;
@@ -295,7 +291,6 @@ static int intel_idle_probe(void)
 
 	case 0x1C:	/* 28 - Atom Processor */
 	case 0x26:	/* 38 - Lincroft Atom Processor */
-		lapic_timer_reliable_states = (1 << 1); /* C1 */
 		cpuidle_state_table = atom_cstates;
 		break;
 
@@ -303,10 +298,6 @@ static int intel_idle_probe(void)
 	case 0x2D:	/* SNB Xeon */
 		cpuidle_state_table = snb_cstates;
 		break;
-#ifdef FUTURE_USE
-	case 0x17:	/* 23 - Core 2 Duo */
-		lapic_timer_reliable_states = (1 << 2) | (1 << 1); /* C2, C1 */
-#endif
 
 	default:
 		pr_debug(PREFIX "does not run on family %d model %d\n",
@@ -314,6 +305,9 @@ static int intel_idle_probe(void)
 		return -ENODEV;
 	}
 
+	if (boot_cpu_has(X86_FEATURE_ARAT))	/* Always Reliable APIC Timer */
+		lapic_timer_reliable_states = 0xFFFFFFFF;
+
 	pr_debug(PREFIX "v" INTEL_IDLE_VERSION
 		" model 0x%X\n", boot_cpu_data.x86_model);
 
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index a5ea1bce9689..8aba0ba57de5 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -130,8 +130,8 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr)
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	case AF_INET6:
-		read_lock(&dev_base_lock);
-		for_each_netdev(&init_net, dev) {
+		rcu_read_lock();
+		for_each_netdev_rcu(&init_net, dev) {
 			if (ipv6_chk_addr(&init_net,
 					  &((struct sockaddr_in6 *) addr)->sin6_addr,
 					  dev, 1)) {
@@ -139,7 +139,7 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr)
 				break;
 			}
 		}
-		read_unlock(&dev_base_lock);
+		rcu_read_unlock();
 		break;
 #endif
 	}
@@ -200,7 +200,7 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 	src_in->sin_family = AF_INET;
 	src_in->sin_addr.s_addr = rt->rt_src;
 
-	if (rt->idev->dev->flags & IFF_LOOPBACK) {
+	if (rt->dst.dev->flags & IFF_LOOPBACK) {
 		ret = rdma_translate_ip((struct sockaddr *) dst_in, addr);
 		if (!ret)
 			memcpy(addr->dst_dev_addr, addr->src_dev_addr, MAX_ADDR_LEN);
@@ -208,12 +208,12 @@ static int addr4_resolve(struct sockaddr_in *src_in,
 	}
 
 	/* If the device does ARP internally, return 'done' */
-	if (rt->idev->dev->flags & IFF_NOARP) {
-		rdma_copy_addr(addr, rt->idev->dev, NULL);
+	if (rt->dst.dev->flags & IFF_NOARP) {
+		rdma_copy_addr(addr, rt->dst.dev, NULL);
 		goto put;
 	}
 
-	neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, rt->idev->dev);
+	neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, rt->dst.dev);
 	if (!neigh || !(neigh->nud_state & NUD_VALID)) {
 		neigh_event_send(rt->dst.neighbour, NULL);
 		ret = -ENODATA;
diff --git a/drivers/infiniband/core/ud_header.c b/drivers/infiniband/core/ud_header.c
index bb7e19280821..9b737ff133e2 100644
--- a/drivers/infiniband/core/ud_header.c
+++ b/drivers/infiniband/core/ud_header.c
@@ -278,36 +278,6 @@ void ib_ud_header_init(int     		    payload_bytes,
 EXPORT_SYMBOL(ib_ud_header_init);
 
 /**
- * ib_lrh_header_pack - Pack LRH header struct into wire format
- * @lrh:unpacked LRH header struct
- * @buf:Buffer to pack into
- *
- * ib_lrh_header_pack() packs the LRH header structure @lrh into
- * wire format in the buffer @buf.
- */
-int ib_lrh_header_pack(struct ib_unpacked_lrh *lrh, void *buf)
-{
-	ib_pack(lrh_table, ARRAY_SIZE(lrh_table), lrh, buf);
-	return 0;
-}
-EXPORT_SYMBOL(ib_lrh_header_pack);
-
-/**
- * ib_lrh_header_unpack - Unpack LRH structure from wire format
- * @lrh:unpacked LRH header struct
- * @buf:Buffer to pack into
- *
- * ib_lrh_header_unpack() unpacks the LRH header structure from
- * wire format (in buf) into @lrh.
- */
-int ib_lrh_header_unpack(void *buf, struct ib_unpacked_lrh *lrh)
-{
-	ib_unpack(lrh_table, ARRAY_SIZE(lrh_table), buf, lrh);
-	return 0;
-}
-EXPORT_SYMBOL(ib_lrh_header_unpack);
-
-/**
  * ib_ud_header_pack - Pack UD header struct into wire format
  * @header:UD header struct
  * @buf:Buffer to pack into
diff --git a/drivers/infiniband/core/uverbs_marshall.c b/drivers/infiniband/core/uverbs_marshall.c
index 5440da0e59b4..1b1146f87124 100644
--- a/drivers/infiniband/core/uverbs_marshall.c
+++ b/drivers/infiniband/core/uverbs_marshall.c
@@ -40,18 +40,21 @@ void ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst,
 	dst->grh.sgid_index        = src->grh.sgid_index;
 	dst->grh.hop_limit         = src->grh.hop_limit;
 	dst->grh.traffic_class     = src->grh.traffic_class;
+	memset(&dst->grh.reserved, 0, sizeof(dst->grh.reserved));
 	dst->dlid 	    	   = src->dlid;
 	dst->sl   	    	   = src->sl;
 	dst->src_path_bits 	   = src->src_path_bits;
 	dst->static_rate   	   = src->static_rate;
 	dst->is_global             = src->ah_flags & IB_AH_GRH ? 1 : 0;
 	dst->port_num 	    	   = src->port_num;
+	dst->reserved 		   = 0;
 }
 EXPORT_SYMBOL(ib_copy_ah_attr_to_user);
 
 void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
 			     struct ib_qp_attr *src)
 {
+	dst->qp_state	        = src->qp_state;
 	dst->cur_qp_state	= src->cur_qp_state;
 	dst->path_mtu		= src->path_mtu;
 	dst->path_mig_state	= src->path_mig_state;
@@ -83,6 +86,7 @@ void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
 	dst->rnr_retry		= src->rnr_retry;
 	dst->alt_port_num	= src->alt_port_num;
 	dst->alt_timeout	= src->alt_timeout;
+	memset(dst->reserved, 0, sizeof(dst->reserved));
 }
 EXPORT_SYMBOL(ib_copy_qp_attr_to_user);
 
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index bf3e20cd0298..4c85224aeaa7 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -219,7 +219,7 @@ static int eth_link_query_port(struct ib_device *ibdev, u8 port,
 	struct net_device *ndev;
 	enum ib_mtu tmp;
 
-	props->active_width	= IB_WIDTH_4X;
+	props->active_width	= IB_WIDTH_1X;
 	props->active_speed	= 4;
 	props->port_cap_flags	= IB_PORT_CM_SUP;
 	props->gid_tbl_len	= to_mdev(ibdev)->dev->caps.gid_table_len[port];
@@ -242,7 +242,7 @@ static int eth_link_query_port(struct ib_device *ibdev, u8 port,
 	tmp = iboe_get_mtu(ndev->mtu);
 	props->active_mtu = tmp ? min(props->max_mtu, tmp) : IB_MTU_256;
 
-	props->state		= netif_running(ndev) &&  netif_oper_up(ndev) ?
+	props->state		= (netif_running(ndev) && netif_carrier_ok(ndev)) ?
 					IB_PORT_ACTIVE : IB_PORT_DOWN;
 	props->phys_state	= state_to_phys_state(props->state);
 
@@ -848,8 +848,8 @@ static int update_ipv6_gids(struct mlx4_ib_dev *dev, int port, int clear)
 		goto out;
 	}
 
-	read_lock(&dev_base_lock);
-	for_each_netdev(&init_net, tmp) {
+	rcu_read_lock();
+	for_each_netdev_rcu(&init_net, tmp) {
 		if (ndev && (tmp == ndev || rdma_vlan_dev_real_dev(tmp) == ndev)) {
 			gid.global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL);
 			vid = rdma_vlan_dev_vlan_id(tmp);
@@ -884,7 +884,7 @@ static int update_ipv6_gids(struct mlx4_ib_dev *dev, int port, int clear)
 			}
 		}
 	}
-	read_unlock(&dev_base_lock);
+	rcu_read_unlock();
 
 	for (i = 0; i < 128; ++i)
 		if (!hits[i]) {
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 9a7794ac34c1..2001f20a4361 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1816,6 +1816,11 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 		ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ?
 				    MLX4_WQE_CTRL_FENCE : 0) | size;
 
+		if (be16_to_cpu(vlan) < 0x1000) {
+			ctrl->ins_vlan = 1 << 6;
+			ctrl->vlan_tag = vlan;
+		}
+
 		/*
 		 * Make sure descriptor is fully written before
 		 * setting ownership bit (because HW can start
@@ -1831,11 +1836,6 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 		ctrl->owner_opcode = mlx4_ib_opcode[wr->opcode] |
 			(ind & qp->sq.wqe_cnt ? cpu_to_be32(1 << 31) : 0) | blh;
 
-		if (be16_to_cpu(vlan) < 0x1000) {
-			ctrl->ins_vlan = 1 << 6;
-			ctrl->vlan_tag = vlan;
-		}
-
 		stamp = ind + qp->sq_spare_wqes;
 		ind += DIV_ROUND_UP(size * 16, 1U << qp->sq.wqe_shift);
 
diff --git a/drivers/input/Makefile b/drivers/input/Makefile
index 7ad212d31f99..9fd1cf2b705e 100644
--- a/drivers/input/Makefile
+++ b/drivers/input/Makefile
@@ -5,7 +5,7 @@
 # Each configuration option enables a list of files.
 
 obj-$(CONFIG_INPUT)		+= input-core.o
-input-core-objs := input.o input-compat.o ff-core.o
+input-core-y := input.o input-compat.o ff-core.o
 
 obj-$(CONFIG_INPUT_FF_MEMLESS)	+= ff-memless.o
 obj-$(CONFIG_INPUT_POLLDEV)	+= input-polldev.o
diff --git a/drivers/input/apm-power.c b/drivers/input/apm-power.c
index 7d61a9660806..e90ee3d30613 100644
--- a/drivers/input/apm-power.c
+++ b/drivers/input/apm-power.c
@@ -9,6 +9,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/input.h>
 #include <linux/slab.h>
@@ -23,8 +25,7 @@ static void system_power_event(unsigned int keycode)
 	switch (keycode) {
 	case KEY_SUSPEND:
 		apm_queue_event(APM_USER_SUSPEND);
-
-		printk(KERN_INFO "apm-power: Requesting system suspend...\n");
+		pr_info("Requesting system suspend...\n");
 		break;
 	default:
 		break;
@@ -65,18 +66,15 @@ static int apmpower_connect(struct input_handler *handler,
 
 	error = input_register_handle(handle);
 	if (error) {
-		printk(KERN_ERR
-			"apm-power: Failed to register input power handler, "
-			"error %d\n", error);
+		pr_err("Failed to register input power handler, error %d\n",
+		       error);
 		kfree(handle);
 		return error;
 	}
 
 	error = input_open_device(handle);
 	if (error) {
-		printk(KERN_ERR
-			"apm-power: Failed to open input power device, "
-			"error %d\n", error);
+		pr_err("Failed to open input power device, error %d\n", error);
 		input_unregister_handle(handle);
 		kfree(handle);
 		return error;
diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c
index f7c5c14ec12a..cd4e6679d61a 100644
--- a/drivers/input/evbug.c
+++ b/drivers/input/evbug.c
@@ -26,6 +26,8 @@
  * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/input.h>
@@ -38,8 +40,8 @@ MODULE_LICENSE("GPL");
 
 static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
 {
-	printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n",
-		dev_name(&handle->dev->dev), type, code, value);
+	printk(KERN_DEBUG pr_fmt("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n"),
+	       dev_name(&handle->dev->dev), type, code, value);
 }
 
 static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
@@ -64,10 +66,10 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
 	if (error)
 		goto err_unregister_handle;
 
-	printk(KERN_DEBUG "evbug.c: Connected device: %s (%s at %s)\n",
-		dev_name(&dev->dev),
-		dev->name ?: "unknown",
-		dev->phys ?: "unknown");
+	printk(KERN_DEBUG pr_fmt("Connected device: %s (%s at %s)\n"),
+	       dev_name(&dev->dev),
+	       dev->name ?: "unknown",
+	       dev->phys ?: "unknown");
 
 	return 0;
 
@@ -80,8 +82,8 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
 
 static void evbug_disconnect(struct input_handle *handle)
 {
-	printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n",
-		dev_name(&handle->dev->dev));
+	printk(KERN_DEBUG pr_fmt("Disconnected device: %s\n"),
+	       dev_name(&handle->dev->dev));
 
 	input_close_device(handle);
 	input_unregister_handle(handle);
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index e3f7fc6f9565..17660b1c8591 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -8,6 +8,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define EVDEV_MINOR_BASE	64
 #define EVDEV_MINORS		32
 #define EVDEV_MIN_BUFFER_SIZE	64U
@@ -522,12 +524,11 @@ static int handle_eviocgbit(struct input_dev *dev,
 	if (type == EV_KEY && size == OLD_KEY_MAX) {
 		len = OLD_KEY_MAX;
 		if (printk_timed_ratelimit(&keymax_warn_time, 10 * 1000))
-			printk(KERN_WARNING
-				"evdev.c(EVIOCGBIT): Suspicious buffer size %u, "
-				"limiting output to %zu bytes. See "
-				"http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n",
-				OLD_KEY_MAX,
-				BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long));
+			pr_warning("(EVIOCGBIT): Suspicious buffer size %u, "
+				   "limiting output to %zu bytes. See "
+				   "http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n",
+				   OLD_KEY_MAX,
+				   BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long));
 	}
 
 	return bits_to_user(bits, len, size, p, compat_mode);
@@ -894,7 +895,7 @@ static int evdev_connect(struct input_handler *handler, struct input_dev *dev,
 			break;
 
 	if (minor == EVDEV_MINORS) {
-		printk(KERN_ERR "evdev: no more free evdev devices\n");
+		pr_err("no more free evdev devices\n");
 		return -ENFILE;
 	}
 
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index 03078c08309a..3367f760d75a 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -23,7 +23,7 @@
 
 /* #define DEBUG */
 
-#define debug(format, arg...) pr_debug("ff-core: " format "\n", ## arg)
+#define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
 
 #include <linux/input.h>
 #include <linux/module.h>
@@ -116,7 +116,7 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
 
 	if (effect->type < FF_EFFECT_MIN || effect->type > FF_EFFECT_MAX ||
 	    !test_bit(effect->type, dev->ffbit)) {
-		debug("invalid or not supported effect type in upload");
+		pr_debug("invalid or not supported effect type in upload\n");
 		return -EINVAL;
 	}
 
@@ -124,7 +124,7 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
 	    (effect->u.periodic.waveform < FF_WAVEFORM_MIN ||
 	     effect->u.periodic.waveform > FF_WAVEFORM_MAX ||
 	     !test_bit(effect->u.periodic.waveform, dev->ffbit))) {
-		debug("invalid or not supported wave form in upload");
+		pr_debug("invalid or not supported wave form in upload\n");
 		return -EINVAL;
 	}
 
@@ -246,7 +246,7 @@ static int flush_effects(struct input_dev *dev, struct file *file)
 	struct ff_device *ff = dev->ff;
 	int i;
 
-	debug("flushing now");
+	pr_debug("flushing now\n");
 
 	mutex_lock(&ff->mutex);
 
@@ -315,8 +315,7 @@ int input_ff_create(struct input_dev *dev, int max_effects)
 	int i;
 
 	if (!max_effects) {
-		printk(KERN_ERR
-		       "ff-core: cannot allocate device without any effects\n");
+		pr_err("cannot allocate device without any effects\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index 1d881c96ba8f..117a59aaa70e 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -23,7 +23,7 @@
 
 /* #define DEBUG */
 
-#define debug(format, arg...) pr_debug("ff-memless: " format "\n", ## arg)
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/slab.h>
 #include <linux/input.h>
@@ -129,7 +129,7 @@ static void ml_schedule_timer(struct ml_device *ml)
 	int events = 0;
 	int i;
 
-	debug("calculating next timer");
+	pr_debug("calculating next timer\n");
 
 	for (i = 0; i < FF_MEMLESS_EFFECTS; i++) {
 
@@ -149,10 +149,10 @@ static void ml_schedule_timer(struct ml_device *ml)
 	}
 
 	if (!events) {
-		debug("no actions");
+		pr_debug("no actions\n");
 		del_timer(&ml->timer);
 	} else {
-		debug("timer set");
+		pr_debug("timer set\n");
 		mod_timer(&ml->timer, earliest);
 	}
 }
@@ -173,8 +173,8 @@ static int apply_envelope(struct ml_effect_state *state, int value,
 	if (envelope->attack_length &&
 	    time_before(now,
 			state->play_at + msecs_to_jiffies(envelope->attack_length))) {
-		debug("value = 0x%x, attack_level = 0x%x", value,
-		      envelope->attack_level);
+		pr_debug("value = 0x%x, attack_level = 0x%x\n",
+			 value, envelope->attack_level);
 		time_from_level = jiffies_to_msecs(now - state->play_at);
 		time_of_envelope = envelope->attack_length;
 		envelope_level = min_t(__s16, envelope->attack_level, 0x7fff);
@@ -191,13 +191,13 @@ static int apply_envelope(struct ml_effect_state *state, int value,
 
 	difference = abs(value) - envelope_level;
 
-	debug("difference = %d", difference);
-	debug("time_from_level = 0x%x", time_from_level);
-	debug("time_of_envelope = 0x%x", time_of_envelope);
+	pr_debug("difference = %d\n", difference);
+	pr_debug("time_from_level = 0x%x\n", time_from_level);
+	pr_debug("time_of_envelope = 0x%x\n", time_of_envelope);
 
 	difference = difference * time_from_level / time_of_envelope;
 
-	debug("difference = %d", difference);
+	pr_debug("difference = %d\n", difference);
 
 	return value < 0 ?
 		-(difference + envelope_level) : (difference + envelope_level);
@@ -215,8 +215,7 @@ static int get_compatible_type(struct ff_device *ff, int effect_type)
 	if (effect_type == FF_PERIODIC && test_bit(FF_RUMBLE, ff->ffbit))
 		return FF_RUMBLE;
 
-	printk(KERN_ERR
-	       "ff-memless: invalid type in get_compatible_type()\n");
+	pr_err("invalid type in get_compatible_type()\n");
 
 	return 0;
 }
@@ -312,7 +311,7 @@ static void ml_combine_effects(struct ff_effect *effect,
 		break;
 
 	default:
-		printk(KERN_ERR "ff-memless: invalid type in ml_combine_effects()\n");
+		pr_err("invalid type in ml_combine_effects()\n");
 		break;
 	}
 
@@ -406,7 +405,7 @@ static void ml_effect_timer(unsigned long timer_data)
 	struct ml_device *ml = dev->ff->private;
 	unsigned long flags;
 
-	debug("timer: updating effects");
+	pr_debug("timer: updating effects\n");
 
 	spin_lock_irqsave(&dev->event_lock, flags);
 	ml_play_effects(ml);
@@ -438,7 +437,7 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
 	struct ml_effect_state *state = &ml->states[effect_id];
 
 	if (value > 0) {
-		debug("initiated play");
+		pr_debug("initiated play\n");
 
 		__set_bit(FF_EFFECT_STARTED, &state->flags);
 		state->count = value;
@@ -449,7 +448,7 @@ static int ml_ff_playback(struct input_dev *dev, int effect_id, int value)
 		state->adj_at = state->play_at;
 
 	} else {
-		debug("initiated stop");
+		pr_debug("initiated stop\n");
 
 		if (test_bit(FF_EFFECT_PLAYING, &state->flags))
 			__set_bit(FF_EFFECT_ABORTING, &state->flags);
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index 46239e47a260..dbf741c95835 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -18,13 +18,11 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/gameport.h>
-#include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
-#include <linux/kthread.h>
+#include <linux/workqueue.h>
 #include <linux/sched.h>	/* HZ */
 #include <linux/mutex.h>
-#include <linux/freezer.h>
 
 /*#include <asm/io.h>*/
 
@@ -234,58 +232,22 @@ struct gameport_event {
 
 static DEFINE_SPINLOCK(gameport_event_lock);	/* protects gameport_event_list */
 static LIST_HEAD(gameport_event_list);
-static DECLARE_WAIT_QUEUE_HEAD(gameport_wait);
-static struct task_struct *gameport_task;
 
-static int gameport_queue_event(void *object, struct module *owner,
-				enum gameport_event_type event_type)
+static struct gameport_event *gameport_get_event(void)
 {
+	struct gameport_event *event = NULL;
 	unsigned long flags;
-	struct gameport_event *event;
-	int retval = 0;
 
 	spin_lock_irqsave(&gameport_event_lock, flags);
 
-	/*
-	 * Scan event list for the other events for the same gameport port,
-	 * starting with the most recent one. If event is the same we
-	 * do not need add new one. If event is of different type we
-	 * need to add this event and should not look further because
-	 * we need to preseve sequence of distinct events.
-	 */
-	list_for_each_entry_reverse(event, &gameport_event_list, node) {
-		if (event->object == object) {
-			if (event->type == event_type)
-				goto out;
-			break;
-		}
-	}
-
-	event = kmalloc(sizeof(struct gameport_event), GFP_ATOMIC);
-	if (!event) {
-		pr_err("Not enough memory to queue event %d\n", event_type);
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	if (!try_module_get(owner)) {
-		pr_warning("Can't get module reference, dropping event %d\n",
-			   event_type);
-		kfree(event);
-		retval = -EINVAL;
-		goto out;
+	if (!list_empty(&gameport_event_list)) {
+		event = list_first_entry(&gameport_event_list,
+					 struct gameport_event, node);
+		list_del_init(&event->node);
 	}
 
-	event->type = event_type;
-	event->object = object;
-	event->owner = owner;
-
-	list_add_tail(&event->node, &gameport_event_list);
-	wake_up(&gameport_wait);
-
-out:
 	spin_unlock_irqrestore(&gameport_event_lock, flags);
-	return retval;
+	return event;
 }
 
 static void gameport_free_event(struct gameport_event *event)
@@ -319,24 +281,8 @@ static void gameport_remove_duplicate_events(struct gameport_event *event)
 	spin_unlock_irqrestore(&gameport_event_lock, flags);
 }
 
-static struct gameport_event *gameport_get_event(void)
-{
-	struct gameport_event *event = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&gameport_event_lock, flags);
-
-	if (!list_empty(&gameport_event_list)) {
-		event = list_first_entry(&gameport_event_list,
-					 struct gameport_event, node);
-		list_del_init(&event->node);
-	}
-
-	spin_unlock_irqrestore(&gameport_event_lock, flags);
-	return event;
-}
 
-static void gameport_handle_event(void)
+static void gameport_handle_events(struct work_struct *work)
 {
 	struct gameport_event *event;
 
@@ -368,6 +314,59 @@ static void gameport_handle_event(void)
 	mutex_unlock(&gameport_mutex);
 }
 
+static DECLARE_WORK(gameport_event_work, gameport_handle_events);
+
+static int gameport_queue_event(void *object, struct module *owner,
+				enum gameport_event_type event_type)
+{
+	unsigned long flags;
+	struct gameport_event *event;
+	int retval = 0;
+
+	spin_lock_irqsave(&gameport_event_lock, flags);
+
+	/*
+	 * Scan event list for the other events for the same gameport port,
+	 * starting with the most recent one. If event is the same we
+	 * do not need add new one. If event is of different type we
+	 * need to add this event and should not look further because
+	 * we need to preserve sequence of distinct events.
+	 */
+	list_for_each_entry_reverse(event, &gameport_event_list, node) {
+		if (event->object == object) {
+			if (event->type == event_type)
+				goto out;
+			break;
+		}
+	}
+
+	event = kmalloc(sizeof(struct gameport_event), GFP_ATOMIC);
+	if (!event) {
+		pr_err("Not enough memory to queue event %d\n", event_type);
+		retval = -ENOMEM;
+		goto out;
+	}
+
+	if (!try_module_get(owner)) {
+		pr_warning("Can't get module reference, dropping event %d\n",
+			   event_type);
+		kfree(event);
+		retval = -EINVAL;
+		goto out;
+	}
+
+	event->type = event_type;
+	event->object = object;
+	event->owner = owner;
+
+	list_add_tail(&event->node, &gameport_event_list);
+	schedule_work(&gameport_event_work);
+
+out:
+	spin_unlock_irqrestore(&gameport_event_lock, flags);
+	return retval;
+}
+
 /*
  * Remove all events that have been submitted for a given object,
  * be it a gameport port or a driver.
@@ -419,19 +418,6 @@ static struct gameport *gameport_get_pending_child(struct gameport *parent)
 	return child;
 }
 
-static int gameport_thread(void *nothing)
-{
-	set_freezable();
-	do {
-		gameport_handle_event();
-		wait_event_freezable(gameport_wait,
-			kthread_should_stop() || !list_empty(&gameport_event_list));
-	} while (!kthread_should_stop());
-
-	return 0;
-}
-
-
 /*
  * Gameport port operations
  */
@@ -814,13 +800,6 @@ static int __init gameport_init(void)
 		return error;
 	}
 
-	gameport_task = kthread_run(gameport_thread, NULL, "kgameportd");
-	if (IS_ERR(gameport_task)) {
-		bus_unregister(&gameport_bus);
-		error = PTR_ERR(gameport_task);
-		pr_err("Failed to start kgameportd, error: %d\n", error);
-		return error;
-	}
 
 	return 0;
 }
@@ -828,7 +807,12 @@ static int __init gameport_init(void)
 static void __exit gameport_exit(void)
 {
 	bus_unregister(&gameport_bus);
-	kthread_stop(gameport_task);
+
+	/*
+	 * There should not be any outstanding events but work may
+	 * still be scheduled so simply cancel it.
+	 */
+	cancel_work_sync(&gameport_event_work);
 }
 
 subsys_initcall(gameport_init);
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c
index 10c9b0a845f0..0559e309bac9 100644
--- a/drivers/input/input-polldev.c
+++ b/drivers/input/input-polldev.c
@@ -8,6 +8,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/jiffies.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
@@ -33,8 +35,7 @@ static int input_polldev_start_workqueue(void)
 	if (!polldev_users) {
 		polldev_wq = create_singlethread_workqueue("ipolldevd");
 		if (!polldev_wq) {
-			printk(KERN_ERR "input-polldev: failed to create "
-				"ipolldevd workqueue\n");
+			pr_err("failed to create ipolldevd workqueue\n");
 			retval = -ENOMEM;
 			goto out;
 		}
diff --git a/drivers/input/input.c b/drivers/input/input.c
index db409d6bd5d2..47de47c7f879 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -10,6 +10,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/input.h>
@@ -958,10 +960,8 @@ static int input_attach_handler(struct input_dev *dev, struct input_handler *han
 
 	error = handler->connect(handler, dev, id);
 	if (error && error != -ENODEV)
-		printk(KERN_ERR
-			"input: failed to attach handler %s to device %s, "
-			"error: %d\n",
-			handler->name, kobject_name(&dev->dev.kobj), error);
+		pr_err("failed to attach handler %s to device %s, error: %d\n",
+		       handler->name, kobject_name(&dev->dev.kobj), error);
 
 	return error;
 }
@@ -1819,9 +1819,8 @@ void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int
 		break;
 
 	default:
-		printk(KERN_ERR
-			"input_set_capability: unknown type %u (code %u)\n",
-			type, code);
+		pr_err("input_set_capability: unknown type %u (code %u)\n",
+		       type, code);
 		dump_stack();
 		return;
 	}
@@ -1903,8 +1902,9 @@ int input_register_device(struct input_dev *dev)
 		return error;
 
 	path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
-	printk(KERN_INFO "input: %s as %s\n",
-		dev->name ? dev->name : "Unspecified device", path ? path : "N/A");
+	pr_info("%s as %s\n",
+		dev->name ? dev->name : "Unspecified device",
+		path ? path : "N/A");
 	kfree(path);
 
 	error = mutex_lock_interruptible(&input_mutex);
@@ -2186,7 +2186,7 @@ static int __init input_init(void)
 
 	err = class_register(&input_class);
 	if (err) {
-		printk(KERN_ERR "input: unable to register input_dev class\n");
+		pr_err("unable to register input_dev class\n");
 		return err;
 	}
 
@@ -2196,7 +2196,7 @@ static int __init input_init(void)
 
 	err = register_chrdev(INPUT_MAJOR, "input", &input_fops);
 	if (err) {
-		printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
+		pr_err("unable to register char major %d", INPUT_MAJOR);
 		goto fail2;
 	}
 
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 9d424cebfd2c..3182c9cd1b0e 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -10,6 +10,8 @@
  * (at your option) any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <asm/io.h>
 #include <asm/system.h>
 #include <linux/delay.h>
@@ -806,7 +808,7 @@ static int joydev_connect(struct input_handler *handler, struct input_dev *dev,
 			break;
 
 	if (minor == JOYDEV_MINORS) {
-		printk(KERN_ERR "joydev: no more free joydev devices\n");
+		pr_err("no more free joydev devices\n");
 		return -ENFILE;
 	}
 
diff --git a/drivers/input/joystick/iforce/Makefile b/drivers/input/joystick/iforce/Makefile
index 74daff49ab6e..bc5bda22f15e 100644
--- a/drivers/input/joystick/iforce/Makefile
+++ b/drivers/input/joystick/iforce/Makefile
@@ -4,17 +4,8 @@
 # By Johann Deneux <johann.deneux@gmail.com>
 #
 
-# Goal definition
-iforce-objs	:= iforce-ff.o iforce-main.o iforce-packets.o
-
 obj-$(CONFIG_JOYSTICK_IFORCE)	+= iforce.o
 
-ifeq ($(CONFIG_JOYSTICK_IFORCE_232),y)
-	iforce-objs += iforce-serio.o
-endif
-
-ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),y)
-	iforce-objs += iforce-usb.o
-endif
-
-EXTRA_CFLAGS = -Werror-implicit-function-declaration
+iforce-y := iforce-ff.o iforce-main.o iforce-packets.o
+iforce-$(CONFIG_JOYSTICK_IFORCE_232)	+= iforce-serio.o
+iforce-$(CONFIG_JOYSTICK_IFORCE_USB)	+= iforce-usb.o
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index f9fb7fa10af3..56abf3d0e911 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -543,21 +543,25 @@ exit:
 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad)
 {
 	struct usb_endpoint_descriptor *ep_irq_out;
-	int error = -ENOMEM;
+	int error;
 
 	if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX)
 		return 0;
 
 	xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
 					 GFP_KERNEL, &xpad->odata_dma);
-	if (!xpad->odata)
+	if (!xpad->odata) {
+		error = -ENOMEM;
 		goto fail1;
+	}
 
 	mutex_init(&xpad->odata_mutex);
 
 	xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL);
-	if (!xpad->irq_out)
+	if (!xpad->irq_out) {
+		error = -ENOMEM;
 		goto fail2;
+	}
 
 	ep_irq_out = &intf->cur_altsetting->endpoint[1].desc;
 	usb_fill_int_urb(xpad->irq_out, xpad->udev,
@@ -728,7 +732,7 @@ static void xpad_led_disconnect(struct usb_xpad *xpad)
 
 	if (xpad_led) {
 		led_classdev_unregister(&xpad_led->led_cdev);
-		kfree(xpad_led->name);
+		kfree(xpad_led);
 	}
 }
 #else
@@ -756,8 +760,9 @@ static void xpad_close(struct input_dev *dev)
 {
 	struct usb_xpad *xpad = input_get_drvdata(dev);
 
-	if(xpad->xtype != XTYPE_XBOX360W)
+	if (xpad->xtype != XTYPE_XBOX360W)
 		usb_kill_urb(xpad->irq_in);
+
 	xpad_stop_output(xpad);
 }
 
@@ -789,8 +794,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 	struct usb_xpad *xpad;
 	struct input_dev *input_dev;
 	struct usb_endpoint_descriptor *ep_irq_in;
-	int i;
-	int error = -ENOMEM;
+	int i, error;
 
 	for (i = 0; xpad_device[i].idVendor; i++) {
 		if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
@@ -800,17 +804,23 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 
 	xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL);
 	input_dev = input_allocate_device();
-	if (!xpad || !input_dev)
+	if (!xpad || !input_dev) {
+		error = -ENOMEM;
 		goto fail1;
+	}
 
 	xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
 					 GFP_KERNEL, &xpad->idata_dma);
-	if (!xpad->idata)
+	if (!xpad->idata) {
+		error = -ENOMEM;
 		goto fail1;
+	}
 
 	xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL);
-	if (!xpad->irq_in)
+	if (!xpad->irq_in) {
+		error = -ENOMEM;
 		goto fail2;
+	}
 
 	xpad->udev = udev;
 	xpad->mapping = xpad_device[i].mapping;
@@ -887,15 +897,15 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 
 	error = xpad_init_output(intf, xpad);
 	if (error)
-		goto fail2;
+		goto fail3;
 
 	error = xpad_init_ff(xpad);
 	if (error)
-		goto fail3;
+		goto fail4;
 
 	error = xpad_led_probe(xpad);
 	if (error)
-		goto fail3;
+		goto fail5;
 
 	ep_irq_in = &intf->cur_altsetting->endpoint[0].desc;
 	usb_fill_int_urb(xpad->irq_in, udev,
@@ -907,34 +917,26 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 
 	error = input_register_device(xpad->dev);
 	if (error)
-		goto fail4;
+		goto fail6;
 
 	usb_set_intfdata(intf, xpad);
 
-	/*
-	 * Submit the int URB immediatly rather than waiting for open
-	 * because we get status messages from the device whether
-	 * or not any controllers are attached.  In fact, it's
-	 * exactly the message that a controller has arrived that
-	 * we're waiting for.
-	 */
 	if (xpad->xtype == XTYPE_XBOX360W) {
-		xpad->irq_in->dev = xpad->udev;
-		error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
-		if (error)
-			goto fail4;
-
 		/*
 		 * Setup the message to set the LEDs on the
 		 * controller when it shows up
 		 */
 		xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL);
-		if(!xpad->bulk_out)
-			goto fail5;
+		if (!xpad->bulk_out) {
+			error = -ENOMEM;
+			goto fail7;
+		}
 
 		xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL);
-		if(!xpad->bdata)
-			goto fail6;
+		if (!xpad->bdata) {
+			error = -ENOMEM;
+			goto fail8;
+		}
 
 		xpad->bdata[2] = 0x08;
 		switch (intf->cur_altsetting->desc.bInterfaceNumber) {
@@ -955,14 +957,31 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 		usb_fill_bulk_urb(xpad->bulk_out, udev,
 				usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress),
 				xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad);
+
+		/*
+		 * Submit the int URB immediately rather than waiting for open
+		 * because we get status messages from the device whether
+		 * or not any controllers are attached.  In fact, it's
+		 * exactly the message that a controller has arrived that
+		 * we're waiting for.
+		 */
+		xpad->irq_in->dev = xpad->udev;
+		error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
+		if (error)
+			goto fail9;
 	}
 
 	return 0;
 
- fail6:	usb_free_urb(xpad->bulk_out);
- fail5:	usb_kill_urb(xpad->irq_in);
- fail4:	usb_free_urb(xpad->irq_in);
- fail3:	xpad_deinit_output(xpad);
+ fail9:	kfree(xpad->bdata);
+ fail8:	usb_free_urb(xpad->bulk_out);
+ fail7:	input_unregister_device(input_dev);
+	input_dev = NULL;
+ fail6:	xpad_led_disconnect(xpad);
+ fail5:	if (input_dev)
+		input_ff_destroy(input_dev);
+ fail4:	xpad_deinit_output(xpad);
+ fail3:	usb_free_urb(xpad->irq_in);
  fail2:	usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
  fail1:	input_free_device(input_dev);
 	kfree(xpad);
@@ -974,21 +993,24 @@ static void xpad_disconnect(struct usb_interface *intf)
 {
 	struct usb_xpad *xpad = usb_get_intfdata (intf);
 
-	usb_set_intfdata(intf, NULL);
-	if (xpad) {
-		xpad_led_disconnect(xpad);
-		input_unregister_device(xpad->dev);
-		xpad_deinit_output(xpad);
-		if (xpad->xtype == XTYPE_XBOX360W) {
-			usb_kill_urb(xpad->bulk_out);
-			usb_free_urb(xpad->bulk_out);
-			usb_kill_urb(xpad->irq_in);
-		}
-		usb_free_urb(xpad->irq_in);
-		usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
-				xpad->idata, xpad->idata_dma);
-		kfree(xpad);
+	xpad_led_disconnect(xpad);
+	input_unregister_device(xpad->dev);
+	xpad_deinit_output(xpad);
+
+	if (xpad->xtype == XTYPE_XBOX360W) {
+		usb_kill_urb(xpad->bulk_out);
+		usb_free_urb(xpad->bulk_out);
+		usb_kill_urb(xpad->irq_in);
 	}
+
+	usb_free_urb(xpad->irq_in);
+	usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
+			xpad->idata, xpad->idata_dma);
+
+	kfree(xpad->bdata);
+	kfree(xpad);
+
+	usb_set_intfdata(intf, NULL);
 }
 
 static struct usb_driver xpad_driver = {
@@ -1000,10 +1022,7 @@ static struct usb_driver xpad_driver = {
 
 static int __init usb_xpad_init(void)
 {
-	int result = usb_register(&xpad_driver);
-	if (result == 0)
-		printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
-	return result;
+	return usb_register(&xpad_driver);
 }
 
 static void __exit usb_xpad_exit(void)
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index b8c51b9781db..ee85e5bf4b2a 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -443,6 +443,15 @@ config KEYBOARD_OMAP4
 	  To compile this driver as a module, choose M here: the
 	  module will be called omap4-keypad.
 
+config KEYBOARD_SPEAR
+	tristate "ST SPEAR keyboard support"
+	depends on PLAT_SPEAR
+	help
+	  Say Y here if you want to use the SPEAR keyboard.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called spear-keboard.
+
 config KEYBOARD_TNETV107X
 	tristate "TI TNETV107X keypad support"
 	depends on ARCH_DAVINCI_TNETV107X
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
index a34452e8ebe2..8449c730892c 100644
--- a/drivers/input/keyboard/Makefile
+++ b/drivers/input/keyboard/Makefile
@@ -37,6 +37,7 @@ obj-$(CONFIG_KEYBOARD_PXA930_ROTARY)	+= pxa930_rotary.o
 obj-$(CONFIG_KEYBOARD_QT2160)		+= qt2160.o
 obj-$(CONFIG_KEYBOARD_SAMSUNG)		+= samsung-keypad.o
 obj-$(CONFIG_KEYBOARD_SH_KEYSC)		+= sh_keysc.o
+obj-$(CONFIG_KEYBOARD_SPEAR)		+= spear-keyboard.o
 obj-$(CONFIG_KEYBOARD_STMPE)		+= stmpe-keypad.o
 obj-$(CONFIG_KEYBOARD_STOWAWAY)		+= stowaway.o
 obj-$(CONFIG_KEYBOARD_SUNKBD)		+= sunkbd.o
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
new file mode 100644
index 000000000000..bee03d64c453
--- /dev/null
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -0,0 +1,344 @@
+/*
+ * SPEAr Keyboard Driver
+ * Based on omap-keypad driver
+ *
+ * Copyright (C) 2010 ST Microelectronics
+ * Rajeev Kumar<rajeev-dlh.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/clk.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_wakeup.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <plat/keyboard.h>
+
+/* Keyboard Registers */
+#define MODE_REG	0x00	/* 16 bit reg */
+#define STATUS_REG	0x0C	/* 2 bit reg */
+#define DATA_REG	0x10	/* 8 bit reg */
+#define INTR_MASK	0x54
+
+/* Register Values */
+/*
+ * pclk freq mask = (APB FEQ -1)= 82 MHZ.Programme bit 15-9 in mode
+ * control register as 1010010(82MHZ)
+ */
+#define PCLK_FREQ_MSK	0xA400	/* 82 MHz */
+#define START_SCAN	0x0100
+#define SCAN_RATE_10	0x0000
+#define SCAN_RATE_20	0x0004
+#define SCAN_RATE_40	0x0008
+#define SCAN_RATE_80	0x000C
+#define MODE_KEYBOARD	0x0002
+#define DATA_AVAIL	0x2
+
+#define KEY_MASK	0xFF000000
+#define KEY_VALUE	0x00FFFFFF
+#define ROW_MASK	0xF0
+#define COLUMN_MASK	0x0F
+#define ROW_SHIFT	4
+
+struct spear_kbd {
+	struct input_dev *input;
+	struct resource *res;
+	void __iomem *io_base;
+	struct clk *clk;
+	unsigned int irq;
+	unsigned short last_key;
+	unsigned short keycodes[256];
+};
+
+static irqreturn_t spear_kbd_interrupt(int irq, void *dev_id)
+{
+	struct spear_kbd *kbd = dev_id;
+	struct input_dev *input = kbd->input;
+	unsigned int key;
+	u8 sts, val;
+
+	sts = readb(kbd->io_base + STATUS_REG);
+	if (sts & DATA_AVAIL)
+		return IRQ_NONE;
+
+	if (kbd->last_key != KEY_RESERVED) {
+		input_report_key(input, kbd->last_key, 0);
+		kbd->last_key = KEY_RESERVED;
+	}
+
+	/* following reads active (row, col) pair */
+	val = readb(kbd->io_base + DATA_REG);
+	key = kbd->keycodes[val];
+
+	input_event(input, EV_MSC, MSC_SCAN, val);
+	input_report_key(input, key, 1);
+	input_sync(input);
+
+	kbd->last_key = key;
+
+	/* clear interrupt */
+	writeb(0, kbd->io_base + STATUS_REG);
+
+	return IRQ_HANDLED;
+}
+
+static int spear_kbd_open(struct input_dev *dev)
+{
+	struct spear_kbd *kbd = input_get_drvdata(dev);
+	int error;
+	u16 val;
+
+	kbd->last_key = KEY_RESERVED;
+
+	error = clk_enable(kbd->clk);
+	if (error)
+		return error;
+
+	/* program keyboard */
+	val = SCAN_RATE_80 | MODE_KEYBOARD | PCLK_FREQ_MSK;
+	writew(val, kbd->io_base + MODE_REG);
+	writeb(1, kbd->io_base + STATUS_REG);
+
+	/* start key scan */
+	val = readw(kbd->io_base + MODE_REG);
+	val |= START_SCAN;
+	writew(val, kbd->io_base + MODE_REG);
+
+	return 0;
+}
+
+static void spear_kbd_close(struct input_dev *dev)
+{
+	struct spear_kbd *kbd = input_get_drvdata(dev);
+	u16 val;
+
+	/* stop key scan */
+	val = readw(kbd->io_base + MODE_REG);
+	val &= ~START_SCAN;
+	writew(val, kbd->io_base + MODE_REG);
+
+	clk_disable(kbd->clk);
+
+	kbd->last_key = KEY_RESERVED;
+}
+
+static int __devinit spear_kbd_probe(struct platform_device *pdev)
+{
+	const struct kbd_platform_data *pdata = pdev->dev.platform_data;
+	const struct matrix_keymap_data *keymap;
+	struct spear_kbd *kbd;
+	struct input_dev *input_dev;
+	struct resource *res;
+	int irq;
+	int error;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "Invalid platform data\n");
+		return -EINVAL;
+	}
+
+	keymap = pdata->keymap;
+	if (!keymap) {
+		dev_err(&pdev->dev, "no keymap defined\n");
+		return -EINVAL;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "no keyboard resource defined\n");
+		return -EBUSY;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(&pdev->dev, "not able to get irq for the device\n");
+		return irq;
+	}
+
+	kbd = kzalloc(sizeof(*kbd), GFP_KERNEL);
+	input_dev = input_allocate_device();
+	if (!kbd || !input_dev) {
+		dev_err(&pdev->dev, "out of memory\n");
+		error = -ENOMEM;
+		goto err_free_mem;
+	}
+
+	kbd->input = input_dev;
+	kbd->irq = irq;
+	kbd->res = request_mem_region(res->start, resource_size(res),
+				      pdev->name);
+	if (!kbd->res) {
+		dev_err(&pdev->dev, "keyboard region already claimed\n");
+		error = -EBUSY;
+		goto err_free_mem;
+	}
+
+	kbd->io_base = ioremap(res->start, resource_size(res));
+	if (!kbd->io_base) {
+		dev_err(&pdev->dev, "ioremap failed for kbd_region\n");
+		error = -ENOMEM;
+		goto err_release_mem_region;
+	}
+
+	kbd->clk = clk_get(&pdev->dev, NULL);
+	if (IS_ERR(kbd->clk)) {
+		error = PTR_ERR(kbd->clk);
+		goto err_iounmap;
+	}
+
+	input_dev->name = "Spear Keyboard";
+	input_dev->phys = "keyboard/input0";
+	input_dev->dev.parent = &pdev->dev;
+	input_dev->id.bustype = BUS_HOST;
+	input_dev->id.vendor = 0x0001;
+	input_dev->id.product = 0x0001;
+	input_dev->id.version = 0x0100;
+	input_dev->open = spear_kbd_open;
+	input_dev->close = spear_kbd_close;
+
+	__set_bit(EV_KEY, input_dev->evbit);
+	if (pdata->rep)
+		__set_bit(EV_REP, input_dev->evbit);
+	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
+
+	input_dev->keycode = kbd->keycodes;
+	input_dev->keycodesize = sizeof(kbd->keycodes[0]);
+	input_dev->keycodemax = ARRAY_SIZE(kbd->keycodes);
+
+	matrix_keypad_build_keymap(keymap, ROW_SHIFT,
+			input_dev->keycode, input_dev->keybit);
+
+	input_set_drvdata(input_dev, kbd);
+
+	error = request_irq(irq, spear_kbd_interrupt, 0, "keyboard", kbd);
+	if (error) {
+		dev_err(&pdev->dev, "request_irq fail\n");
+		goto err_put_clk;
+	}
+
+	error = input_register_device(input_dev);
+	if (error) {
+		dev_err(&pdev->dev, "Unable to register keyboard device\n");
+		goto err_free_irq;
+	}
+
+	device_init_wakeup(&pdev->dev, 1);
+	platform_set_drvdata(pdev, kbd);
+
+	return 0;
+
+err_free_irq:
+	free_irq(kbd->irq, kbd);
+err_put_clk:
+	clk_put(kbd->clk);
+err_iounmap:
+	iounmap(kbd->io_base);
+err_release_mem_region:
+	release_mem_region(res->start, resource_size(res));
+err_free_mem:
+	input_free_device(input_dev);
+	kfree(kbd);
+
+	return error;
+}
+
+static int __devexit spear_kbd_remove(struct platform_device *pdev)
+{
+	struct spear_kbd *kbd = platform_get_drvdata(pdev);
+
+	free_irq(kbd->irq, kbd);
+	input_unregister_device(kbd->input);
+	clk_put(kbd->clk);
+	iounmap(kbd->io_base);
+	release_mem_region(kbd->res->start, resource_size(kbd->res));
+	kfree(kbd);
+
+	device_init_wakeup(&pdev->dev, 1);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int spear_kbd_suspend(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct spear_kbd *kbd = platform_get_drvdata(pdev);
+	struct input_dev *input_dev = kbd->input;
+
+	mutex_lock(&input_dev->mutex);
+
+	if (input_dev->users)
+		clk_enable(kbd->clk);
+
+	if (device_may_wakeup(&pdev->dev))
+		enable_irq_wake(kbd->irq);
+
+	mutex_unlock(&input_dev->mutex);
+
+	return 0;
+}
+
+static int spear_kbd_resume(struct device *dev)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct spear_kbd *kbd = platform_get_drvdata(pdev);
+	struct input_dev *input_dev = kbd->input;
+
+	mutex_lock(&input_dev->mutex);
+
+	if (device_may_wakeup(&pdev->dev))
+		disable_irq_wake(kbd->irq);
+
+	if (input_dev->users)
+		clk_enable(kbd->clk);
+
+	mutex_unlock(&input_dev->mutex);
+
+	return 0;
+}
+
+static const struct dev_pm_ops spear_kbd_pm_ops = {
+	.suspend	= spear_kbd_suspend,
+	.resume		= spear_kbd_resume,
+};
+#endif
+
+static struct platform_driver spear_kbd_driver = {
+	.probe		= spear_kbd_probe,
+	.remove		= __devexit_p(spear_kbd_remove),
+	.driver		= {
+		.name	= "keyboard",
+		.owner	= THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm	= &spear_kbd_pm_ops,
+#endif
+	},
+};
+
+static int __init spear_kbd_init(void)
+{
+	return platform_driver_register(&spear_kbd_driver);
+}
+module_init(spear_kbd_init);
+
+static void __exit spear_kbd_exit(void)
+{
+	platform_driver_unregister(&spear_kbd_driver);
+}
+module_exit(spear_kbd_exit);
+
+MODULE_AUTHOR("Rajeev Kumar");
+MODULE_DESCRIPTION("SPEAr Keyboard Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index b99b8cbde02f..b0c6772851a9 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -294,24 +294,6 @@ config INPUT_SGI_BTNS
 	  To compile this driver as a module, choose M here: the
 	  module will be called sgi_btns.
 
-config INPUT_WINBOND_CIR
-	tristate "Winbond IR remote control"
-	depends on X86 && PNP
-	select NEW_LEDS
-	select LEDS_CLASS
-	select LEDS_TRIGGERS
-	select BITREVERSE
-	help
-	  Say Y here if you want to use the IR remote functionality found
-	  in some Winbond SuperI/O chips. Currently only the WPCD376I
-	  chip is supported (included in some Intel Media series motherboards).
-
-	  IR Receive and wake-on-IR from suspend and power-off is currently
-	  supported.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called winbond_cir.
-
 config HP_SDC_RTC
 	tristate "HP SDC Real Time Clock"
 	depends on (GSC || HP300) && SERIO
@@ -448,4 +430,28 @@ config INPUT_ADXL34X_SPI
 	  To compile this driver as a module, choose M here: the
 	  module will be called adxl34x-spi.
 
+config INPUT_CMA3000
+	tristate "VTI CMA3000 Tri-axis accelerometer"
+	help
+	  Say Y here if you want to use VTI CMA3000_D0x Accelerometer
+	  driver
+
+	  This driver currently only supports I2C interface to the
+	  controller. Also select the I2C method.
+
+	  If unsure, say N
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cma3000_d0x.
+
+config INPUT_CMA3000_I2C
+	tristate "Support I2C bus connection"
+	depends on INPUT_CMA3000 && I2C
+	help
+	  Say Y here if you want to use VTI CMA3000_D0x Accelerometer
+	  through I2C interface.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cma3000_d0x_i2c.
+
 endif
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 1fe1f6c8b737..9b4797112c9a 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -18,6 +18,8 @@ obj-$(CONFIG_INPUT_ATI_REMOTE2)		+= ati_remote2.o
 obj-$(CONFIG_INPUT_ATLAS_BTNS)		+= atlas_btns.o
 obj-$(CONFIG_INPUT_BFIN_ROTARY)		+= bfin_rotary.o
 obj-$(CONFIG_INPUT_CM109)		+= cm109.o
+obj-$(CONFIG_INPUT_CMA3000)		+= cma3000_d0x.o
+obj-$(CONFIG_INPUT_CMA3000_I2C)		+= cma3000_d0x_i2c.o
 obj-$(CONFIG_INPUT_COBALT_BTNS)		+= cobalt_btns.o
 obj-$(CONFIG_INPUT_DM355EVM)		+= dm355evm_keys.o
 obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.o
@@ -38,7 +40,6 @@ obj-$(CONFIG_INPUT_SPARCSPKR)		+= sparcspkr.o
 obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON)	+= twl4030-pwrbutton.o
 obj-$(CONFIG_INPUT_TWL4030_VIBRA)	+= twl4030-vibra.o
 obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
-obj-$(CONFIG_INPUT_WINBOND_CIR)		+= winbond-cir.o
 obj-$(CONFIG_INPUT_WISTRON_BTNS)	+= wistron_btns.o
 obj-$(CONFIG_INPUT_WM831X_ON)		+= wm831x-on.o
 obj-$(CONFIG_INPUT_YEALINK)		+= yealink.o
diff --git a/drivers/input/misc/cma3000_d0x.c b/drivers/input/misc/cma3000_d0x.c
new file mode 100644
index 000000000000..1633b6342267
--- /dev/null
+++ b/drivers/input/misc/cma3000_d0x.c
@@ -0,0 +1,398 @@
+/*
+ * VTI CMA3000_D0x Accelerometer driver
+ *
+ * Copyright (C) 2010 Texas Instruments
+ * Author: Hemanth V <hemanthv@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/input/cma3000.h>
+
+#include "cma3000_d0x.h"
+
+#define CMA3000_WHOAMI      0x00
+#define CMA3000_REVID       0x01
+#define CMA3000_CTRL        0x02
+#define CMA3000_STATUS      0x03
+#define CMA3000_RSTR        0x04
+#define CMA3000_INTSTATUS   0x05
+#define CMA3000_DOUTX       0x06
+#define CMA3000_DOUTY       0x07
+#define CMA3000_DOUTZ       0x08
+#define CMA3000_MDTHR       0x09
+#define CMA3000_MDFFTMR     0x0A
+#define CMA3000_FFTHR       0x0B
+
+#define CMA3000_RANGE2G    (1 << 7)
+#define CMA3000_RANGE8G    (0 << 7)
+#define CMA3000_BUSI2C     (0 << 4)
+#define CMA3000_MODEMASK   (7 << 1)
+#define CMA3000_GRANGEMASK (1 << 7)
+
+#define CMA3000_STATUS_PERR    1
+#define CMA3000_INTSTATUS_FFDET (1 << 2)
+
+/* Settling time delay in ms */
+#define CMA3000_SETDELAY    30
+
+/* Delay for clearing interrupt in us */
+#define CMA3000_INTDELAY    44
+
+
+/*
+ * Bit weights in mg for bit 0, other bits need
+ * multipy factor 2^n. Eight bit is the sign bit.
+ */
+#define BIT_TO_2G  18
+#define BIT_TO_8G  71
+
+struct cma3000_accl_data {
+	const struct cma3000_bus_ops *bus_ops;
+	const struct cma3000_platform_data *pdata;
+
+	struct device *dev;
+	struct input_dev *input_dev;
+
+	int bit_to_mg;
+	int irq;
+
+	int g_range;
+	u8 mode;
+
+	struct mutex mutex;
+	bool opened;
+	bool suspended;
+};
+
+#define CMA3000_READ(data, reg, msg) \
+	(data->bus_ops->read(data->dev, reg, msg))
+#define CMA3000_SET(data, reg, val, msg) \
+	((data)->bus_ops->write(data->dev, reg, val, msg))
+
+/*
+ * Conversion for each of the eight modes to g, depending
+ * on G range i.e 2G or 8G. Some modes always operate in
+ * 8G.
+ */
+
+static int mode_to_mg[8][2] = {
+	{ 0, 0 },
+	{ BIT_TO_8G, BIT_TO_2G },
+	{ BIT_TO_8G, BIT_TO_2G },
+	{ BIT_TO_8G, BIT_TO_8G },
+	{ BIT_TO_8G, BIT_TO_8G },
+	{ BIT_TO_8G, BIT_TO_2G },
+	{ BIT_TO_8G, BIT_TO_2G },
+	{ 0, 0},
+};
+
+static void decode_mg(struct cma3000_accl_data *data, int *datax,
+				int *datay, int *dataz)
+{
+	/* Data in 2's complement, convert to mg */
+	*datax = ((s8)*datax) * data->bit_to_mg;
+	*datay = ((s8)*datay) * data->bit_to_mg;
+	*dataz = ((s8)*dataz) * data->bit_to_mg;
+}
+
+static irqreturn_t cma3000_thread_irq(int irq, void *dev_id)
+{
+	struct cma3000_accl_data *data = dev_id;
+	int datax, datay, dataz;
+	u8 ctrl, mode, range, intr_status;
+
+	intr_status = CMA3000_READ(data, CMA3000_INTSTATUS, "interrupt status");
+	if (intr_status < 0)
+		return IRQ_NONE;
+
+	/* Check if free fall is detected, report immediately */
+	if (intr_status & CMA3000_INTSTATUS_FFDET) {
+		input_report_abs(data->input_dev, ABS_MISC, 1);
+		input_sync(data->input_dev);
+	} else {
+		input_report_abs(data->input_dev, ABS_MISC, 0);
+	}
+
+	datax = CMA3000_READ(data, CMA3000_DOUTX, "X");
+	datay = CMA3000_READ(data, CMA3000_DOUTY, "Y");
+	dataz = CMA3000_READ(data, CMA3000_DOUTZ, "Z");
+
+	ctrl = CMA3000_READ(data, CMA3000_CTRL, "ctrl");
+	mode = (ctrl & CMA3000_MODEMASK) >> 1;
+	range = (ctrl & CMA3000_GRANGEMASK) >> 7;
+
+	data->bit_to_mg = mode_to_mg[mode][range];
+
+	/* Interrupt not for this device */
+	if (data->bit_to_mg == 0)
+		return IRQ_NONE;
+
+	/* Decode register values to milli g */
+	decode_mg(data, &datax, &datay, &dataz);
+
+	input_report_abs(data->input_dev, ABS_X, datax);
+	input_report_abs(data->input_dev, ABS_Y, datay);
+	input_report_abs(data->input_dev, ABS_Z, dataz);
+	input_sync(data->input_dev);
+
+	return IRQ_HANDLED;
+}
+
+static int cma3000_reset(struct cma3000_accl_data *data)
+{
+	int val;
+
+	/* Reset sequence */
+	CMA3000_SET(data, CMA3000_RSTR, 0x02, "Reset");
+	CMA3000_SET(data, CMA3000_RSTR, 0x0A, "Reset");
+	CMA3000_SET(data, CMA3000_RSTR, 0x04, "Reset");
+
+	/* Settling time delay */
+	mdelay(10);
+
+	val = CMA3000_READ(data, CMA3000_STATUS, "Status");
+	if (val < 0) {
+		dev_err(data->dev, "Reset failed\n");
+		return val;
+	}
+
+	if (val & CMA3000_STATUS_PERR) {
+		dev_err(data->dev, "Parity Error\n");
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int cma3000_poweron(struct cma3000_accl_data *data)
+{
+	const struct cma3000_platform_data *pdata = data->pdata;
+	u8 ctrl = 0;
+	int ret;
+
+	if (data->g_range == CMARANGE_2G) {
+		ctrl = (data->mode << 1) | CMA3000_RANGE2G;
+	} else if (data->g_range == CMARANGE_8G) {
+		ctrl = (data->mode << 1) | CMA3000_RANGE8G;
+	} else {
+		dev_info(data->dev,
+			 "Invalid G range specified, assuming 8G\n");
+		ctrl = (data->mode << 1) | CMA3000_RANGE8G;
+	}
+
+	ctrl |= data->bus_ops->ctrl_mod;
+
+	CMA3000_SET(data, CMA3000_MDTHR, pdata->mdthr,
+		    "Motion Detect Threshold");
+	CMA3000_SET(data, CMA3000_MDFFTMR, pdata->mdfftmr,
+		    "Time register");
+	CMA3000_SET(data, CMA3000_FFTHR, pdata->ffthr,
+		    "Free fall threshold");
+	ret = CMA3000_SET(data, CMA3000_CTRL, ctrl, "Mode setting");
+	if (ret < 0)
+		return -EIO;
+
+	msleep(CMA3000_SETDELAY);
+
+	return 0;
+}
+
+static int cma3000_poweroff(struct cma3000_accl_data *data)
+{
+	int ret;
+
+	ret = CMA3000_SET(data, CMA3000_CTRL, CMAMODE_POFF, "Mode setting");
+	msleep(CMA3000_SETDELAY);
+
+	return ret;
+}
+
+static int cma3000_open(struct input_dev *input_dev)
+{
+	struct cma3000_accl_data *data = input_get_drvdata(input_dev);
+
+	mutex_lock(&data->mutex);
+
+	if (!data->suspended)
+		cma3000_poweron(data);
+
+	data->opened = true;
+
+	mutex_unlock(&data->mutex);
+
+	return 0;
+}
+
+static void cma3000_close(struct input_dev *input_dev)
+{
+	struct cma3000_accl_data *data = input_get_drvdata(input_dev);
+
+	mutex_lock(&data->mutex);
+
+	if (!data->suspended)
+		cma3000_poweroff(data);
+
+	data->opened = false;
+
+	mutex_unlock(&data->mutex);
+}
+
+void cma3000_suspend(struct cma3000_accl_data *data)
+{
+	mutex_lock(&data->mutex);
+
+	if (!data->suspended && data->opened)
+		cma3000_poweroff(data);
+
+	data->suspended = true;
+
+	mutex_unlock(&data->mutex);
+}
+EXPORT_SYMBOL(cma3000_suspend);
+
+
+void cma3000_resume(struct cma3000_accl_data *data)
+{
+	mutex_lock(&data->mutex);
+
+	if (data->suspended && data->opened)
+		cma3000_poweron(data);
+
+	data->suspended = false;
+
+	mutex_unlock(&data->mutex);
+}
+EXPORT_SYMBOL(cma3000_resume);
+
+struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
+				       const struct cma3000_bus_ops *bops)
+{
+	const struct cma3000_platform_data *pdata = dev->platform_data;
+	struct cma3000_accl_data *data;
+	struct input_dev *input_dev;
+	int rev;
+	int error;
+
+	if (!pdata) {
+		dev_err(dev, "platform data not found\n");
+		error = -EINVAL;
+		goto err_out;
+	}
+
+
+	/* if no IRQ return error */
+	if (irq == 0) {
+		error = -EINVAL;
+		goto err_out;
+	}
+
+	data = kzalloc(sizeof(struct cma3000_accl_data), GFP_KERNEL);
+	input_dev = input_allocate_device();
+	if (!data || !input_dev) {
+		error = -ENOMEM;
+		goto err_free_mem;
+	}
+
+	data->dev = dev;
+	data->input_dev = input_dev;
+	data->bus_ops = bops;
+	data->pdata = pdata;
+	data->irq = irq;
+	mutex_init(&data->mutex);
+
+	data->mode = pdata->mode;
+	if (data->mode < CMAMODE_DEFAULT || data->mode > CMAMODE_POFF) {
+		data->mode = CMAMODE_MOTDET;
+		dev_warn(dev,
+			 "Invalid mode specified, assuming Motion Detect\n");
+	}
+
+	data->g_range = pdata->g_range;
+	if (data->g_range != CMARANGE_2G && data->g_range != CMARANGE_8G) {
+		dev_info(dev,
+			 "Invalid G range specified, assuming 8G\n");
+		data->g_range = CMARANGE_8G;
+	}
+
+	input_dev->name = "cma3000-accelerometer";
+	input_dev->id.bustype = bops->bustype;
+	input_dev->open = cma3000_open;
+	input_dev->close = cma3000_close;
+
+	 __set_bit(EV_ABS, input_dev->evbit);
+
+	input_set_abs_params(input_dev, ABS_X,
+			-data->g_range, data->g_range, pdata->fuzz_x, 0);
+	input_set_abs_params(input_dev, ABS_Y,
+			-data->g_range, data->g_range, pdata->fuzz_y, 0);
+	input_set_abs_params(input_dev, ABS_Z,
+			-data->g_range, data->g_range, pdata->fuzz_z, 0);
+	input_set_abs_params(input_dev, ABS_MISC, 0, 1, 0, 0);
+
+	input_set_drvdata(input_dev, data);
+
+	error = cma3000_reset(data);
+	if (error)
+		goto err_free_mem;
+
+	rev = CMA3000_READ(data, CMA3000_REVID, "Revid");
+	if (rev < 0) {
+		error = rev;
+		goto err_free_mem;
+	}
+
+	pr_info("CMA3000 Accelerometer: Revision %x\n", rev);
+
+	error = request_threaded_irq(irq, NULL, cma3000_thread_irq,
+				     pdata->irqflags | IRQF_ONESHOT,
+				     "cma3000_d0x", data);
+	if (error) {
+		dev_err(dev, "request_threaded_irq failed\n");
+		goto err_free_mem;
+	}
+
+	error = input_register_device(data->input_dev);
+	if (error) {
+		dev_err(dev, "Unable to register input device\n");
+		goto err_free_irq;
+	}
+
+	return data;
+
+err_free_irq:
+	free_irq(irq, data);
+err_free_mem:
+	input_free_device(input_dev);
+	kfree(data);
+err_out:
+	return ERR_PTR(error);
+}
+EXPORT_SYMBOL(cma3000_init);
+
+void cma3000_exit(struct cma3000_accl_data *data)
+{
+	free_irq(data->irq, data);
+	input_unregister_device(data->input_dev);
+	kfree(data);
+}
+EXPORT_SYMBOL(cma3000_exit);
+
+MODULE_DESCRIPTION("CMA3000-D0x Accelerometer Driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Hemanth V <hemanthv@ti.com>");
diff --git a/drivers/input/misc/cma3000_d0x.h b/drivers/input/misc/cma3000_d0x.h
new file mode 100644
index 000000000000..2304ce306e1c
--- /dev/null
+++ b/drivers/input/misc/cma3000_d0x.h
@@ -0,0 +1,42 @@
+/*
+ * VTI CMA3000_D0x Accelerometer driver
+ *
+ * Copyright (C) 2010 Texas Instruments
+ * Author: Hemanth V <hemanthv@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _INPUT_CMA3000_H
+#define _INPUT_CMA3000_H
+
+#include <linux/types.h>
+#include <linux/input.h>
+
+struct device;
+struct cma3000_accl_data;
+
+struct cma3000_bus_ops {
+	u16 bustype;
+	u8 ctrl_mod;
+	int (*read)(struct device *, u8, char *);
+	int (*write)(struct device *, u8, u8, char *);
+};
+
+struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
+					const struct cma3000_bus_ops *bops);
+void cma3000_exit(struct cma3000_accl_data *);
+void cma3000_suspend(struct cma3000_accl_data *);
+void cma3000_resume(struct cma3000_accl_data *);
+
+#endif
diff --git a/drivers/input/misc/cma3000_d0x_i2c.c b/drivers/input/misc/cma3000_d0x_i2c.c
new file mode 100644
index 000000000000..c52d278a7942
--- /dev/null
+++ b/drivers/input/misc/cma3000_d0x_i2c.c
@@ -0,0 +1,141 @@
+/*
+ * Implements I2C interface for VTI CMA300_D0x Accelerometer driver
+ *
+ * Copyright (C) 2010 Texas Instruments
+ * Author: Hemanth V <hemanthv@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/input/cma3000.h>
+#include "cma3000_d0x.h"
+
+static int cma3000_i2c_set(struct device *dev,
+			   u8 reg, u8 val, char *msg)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	int ret;
+
+	ret = i2c_smbus_write_byte_data(client, reg, val);
+	if (ret < 0)
+		dev_err(&client->dev,
+			"%s failed (%s, %d)\n", __func__, msg, ret);
+	return ret;
+}
+
+static int cma3000_i2c_read(struct device *dev, u8 reg, char *msg)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	int ret;
+
+	ret = i2c_smbus_read_byte_data(client, reg);
+	if (ret < 0)
+		dev_err(&client->dev,
+			"%s failed (%s, %d)\n", __func__, msg, ret);
+	return ret;
+}
+
+static const struct cma3000_bus_ops cma3000_i2c_bops = {
+	.bustype	= BUS_I2C,
+#define CMA3000_BUSI2C     (0 << 4)
+	.ctrl_mod	= CMA3000_BUSI2C,
+	.read		= cma3000_i2c_read,
+	.write		= cma3000_i2c_set,
+};
+
+static int __devinit cma3000_i2c_probe(struct i2c_client *client,
+					const struct i2c_device_id *id)
+{
+	struct cma3000_accl_data *data;
+
+	data = cma3000_init(&client->dev, client->irq, &cma3000_i2c_bops);
+	if (IS_ERR(data))
+		return PTR_ERR(data);
+
+	i2c_set_clientdata(client, data);
+
+	return 0;
+}
+
+static int __devexit cma3000_i2c_remove(struct i2c_client *client)
+{
+	struct cma3000_accl_data *data = i2c_get_clientdata(client);
+
+	cma3000_exit(data);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int cma3000_i2c_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct cma3000_accl_data *data = i2c_get_clientdata(client);
+
+	cma3000_suspend(data);
+
+	return 0;
+}
+
+static int cma3000_i2c_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct cma3000_accl_data *data = i2c_get_clientdata(client);
+
+	cma3000_resume(data);
+
+	return 0;
+}
+
+static const struct dev_pm_ops cma3000_i2c_pm_ops = {
+	.suspend	= cma3000_i2c_suspend,
+	.resume		= cma3000_i2c_resume,
+};
+#endif
+
+static const struct i2c_device_id cma3000_i2c_id[] = {
+	{ "cma3000_d01", 0 },
+	{ },
+};
+
+static struct i2c_driver cma3000_i2c_driver = {
+	.probe		= cma3000_i2c_probe,
+	.remove		= __devexit_p(cma3000_i2c_remove),
+	.id_table	= cma3000_i2c_id,
+	.driver = {
+		.name	= "cma3000_i2c_accl",
+		.owner	= THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm	= &cma3000_i2c_pm_ops,
+#endif
+	},
+};
+
+static int __init cma3000_i2c_init(void)
+{
+	return i2c_add_driver(&cma3000_i2c_driver);
+}
+
+static void __exit cma3000_i2c_exit(void)
+{
+	i2c_del_driver(&cma3000_i2c_driver);
+}
+
+module_init(cma3000_i2c_init);
+module_exit(cma3000_i2c_exit);
+
+MODULE_DESCRIPTION("CMA3000-D0x Accelerometer I2C Driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Hemanth V <hemanthv@ti.com>");
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index d1583aea1721..08be1a355956 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -169,19 +169,29 @@ static int __devexit pcf8574_kp_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int pcf8574_kp_resume(struct i2c_client *client)
+static int pcf8574_kp_resume(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
+
 	enable_irq(client->irq);
 
 	return 0;
 }
 
-static int pcf8574_kp_suspend(struct i2c_client *client, pm_message_t mesg)
+static int pcf8574_kp_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
+
 	disable_irq(client->irq);
 
 	return 0;
 }
+
+static const struct dev_pm_ops pcf8574_kp_pm_ops = {
+	.suspend	= pcf8574_kp_suspend,
+	.resume		= pcf8574_kp_resume,
+};
+
 #else
 # define pcf8574_kp_resume  NULL
 # define pcf8574_kp_suspend NULL
@@ -197,11 +207,12 @@ static struct i2c_driver pcf8574_kp_driver = {
 	.driver = {
 		.name  = DRV_NAME,
 		.owner = THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm = &pcf8574_kp_pm_ops,
+#endif
 	},
 	.probe    = pcf8574_kp_probe,
 	.remove   = __devexit_p(pcf8574_kp_remove),
-	.suspend  = pcf8574_kp_suspend,
-	.resume   = pcf8574_kp_resume,
 	.id_table = pcf8574_kp_id,
 };
 
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index b95231763911..ee82851afe3e 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -55,6 +55,14 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI	0x0236
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO	0x0237
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS	0x0238
+/* MacbookAir3,2 (unibody), aka wellspring5 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI	0x023f
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO	0x0240
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS	0x0241
+/* MacbookAir3,1 (unibody), aka wellspring4 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI	0x0242
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO	0x0243
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS	0x0244
 
 #define BCM5974_DEVICE(prod) {					\
 	.match_flags = (USB_DEVICE_ID_MATCH_DEVICE |		\
@@ -80,6 +88,14 @@ static const struct usb_device_id bcm5974_table[] = {
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
+	/* MacbookAir3,2 */
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+	/* MacbookAir3,1 */
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
 	/* Terminating entry */
 	{}
 };
@@ -234,6 +250,30 @@ static const struct bcm5974_config bcm5974_config_table[] = {
 		{ DIM_X, DIM_X / SN_COORD, -4460, 5166 },
 		{ DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
 	},
+	{
+		USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI,
+		USB_DEVICE_ID_APPLE_WELLSPRING4_ISO,
+		USB_DEVICE_ID_APPLE_WELLSPRING4_JIS,
+		HAS_INTEGRATED_BUTTON,
+		0x84, sizeof(struct bt_data),
+		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+		{ DIM_X, DIM_X / SN_COORD, -4620, 5140 },
+		{ DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
+	},
+	{
+		USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI,
+		USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO,
+		USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS,
+		HAS_INTEGRATED_BUTTON,
+		0x84, sizeof(struct bt_data),
+		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+		{ DIM_X, DIM_X / SN_COORD, -4616, 5112 },
+		{ DIM_Y, DIM_Y / SN_COORD, -142, 5234 }
+	},
 	{}
 };
 
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 1d2205b24800..95577c15ae56 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -40,6 +40,8 @@
 #include "psmouse.h"
 #include "hgpk.h"
 
+#define ILLEGAL_XY 999999
+
 static bool tpdebug;
 module_param(tpdebug, bool, 0644);
 MODULE_PARM_DESC(tpdebug, "enable debugging, dumping packets to KERN_DEBUG.");
@@ -47,48 +49,150 @@ MODULE_PARM_DESC(tpdebug, "enable debugging, dumping packets to KERN_DEBUG.");
 static int recalib_delta = 100;
 module_param(recalib_delta, int, 0644);
 MODULE_PARM_DESC(recalib_delta,
-	"packets containing a delta this large will cause a recalibration.");
+	"packets containing a delta this large will be discarded, and a "
+	"recalibration may be scheduled.");
 
-static int jumpy_delay = 1000;
+static int jumpy_delay = 20;
 module_param(jumpy_delay, int, 0644);
 MODULE_PARM_DESC(jumpy_delay,
 	"delay (ms) before recal after jumpiness detected");
 
-static int spew_delay = 1000;
+static int spew_delay = 1;
 module_param(spew_delay, int, 0644);
 MODULE_PARM_DESC(spew_delay,
 	"delay (ms) before recal after packet spew detected");
 
-static int recal_guard_time = 2000;
+static int recal_guard_time;
 module_param(recal_guard_time, int, 0644);
 MODULE_PARM_DESC(recal_guard_time,
 	"interval (ms) during which recal will be restarted if packet received");
 
-static int post_interrupt_delay = 1000;
+static int post_interrupt_delay = 40;
 module_param(post_interrupt_delay, int, 0644);
 MODULE_PARM_DESC(post_interrupt_delay,
 	"delay (ms) before recal after recal interrupt detected");
 
+static bool autorecal = true;
+module_param(autorecal, bool, 0644);
+MODULE_PARM_DESC(autorecal, "enable recalibration in the driver");
+
+static char hgpk_mode_name[16];
+module_param_string(hgpk_mode, hgpk_mode_name, sizeof(hgpk_mode_name), 0644);
+MODULE_PARM_DESC(hgpk_mode,
+	"default hgpk mode: mouse, glidesensor or pentablet");
+
+static int hgpk_default_mode = HGPK_MODE_MOUSE;
+
+static const char * const hgpk_mode_names[] = {
+	[HGPK_MODE_MOUSE] = "Mouse",
+	[HGPK_MODE_GLIDESENSOR] = "GlideSensor",
+	[HGPK_MODE_PENTABLET] = "PenTablet",
+};
+
+static int hgpk_mode_from_name(const char *buf, int len)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(hgpk_mode_names); i++) {
+		const char *name = hgpk_mode_names[i];
+		if (strlen(name) == len && !strncasecmp(name, buf, len))
+			return i;
+	}
+
+	return HGPK_MODE_INVALID;
+}
+
+/*
+ * see if new value is within 20% of half of old value
+ */
+static int approx_half(int curr, int prev)
+{
+	int belowhalf, abovehalf;
+
+	if (curr < 5 || prev < 5)
+		return 0;
+
+	belowhalf = (prev * 8) / 20;
+	abovehalf = (prev * 12) / 20;
+
+	return belowhalf < curr && curr <= abovehalf;
+}
+
 /*
- * When the touchpad gets ultra-sensitive, one can keep their finger 1/2"
- * above the pad and still have it send packets.  This causes a jump cursor
- * when one places their finger on the pad.  We can probably detect the
- * jump as we see a large deltas (>= 100px).  In mouse mode, I've been
- * unable to even come close to 100px deltas during normal usage, so I think
- * this threshold is safe.  If a large delta occurs, trigger a recalibration.
+ * Throw out oddly large delta packets, and any that immediately follow whose
+ * values are each approximately half of the previous.  It seems that the ALPS
+ * firmware emits errant packets, and they get averaged out slowly.
  */
-static void hgpk_jumpy_hack(struct psmouse *psmouse, int x, int y)
+static int hgpk_discard_decay_hack(struct psmouse *psmouse, int x, int y)
 {
 	struct hgpk_data *priv = psmouse->private;
+	int avx, avy;
+	bool do_recal = false;
+
+	avx = abs(x);
+	avy = abs(y);
+
+	/* discard if too big, or half that but > 4 times the prev delta */
+	if (avx > recalib_delta ||
+		(avx > recalib_delta / 2 && ((avx / 4) > priv->xlast))) {
+		hgpk_err(psmouse, "detected %dpx jump in x\n", x);
+		priv->xbigj = avx;
+	} else if (approx_half(avx, priv->xbigj)) {
+		hgpk_err(psmouse, "detected secondary %dpx jump in x\n", x);
+		priv->xbigj = avx;
+		priv->xsaw_secondary++;
+	} else {
+		if (priv->xbigj && priv->xsaw_secondary > 1)
+			do_recal = true;
+		priv->xbigj = 0;
+		priv->xsaw_secondary = 0;
+	}
+
+	if (avy > recalib_delta ||
+		(avy > recalib_delta / 2 && ((avy / 4) > priv->ylast))) {
+		hgpk_err(psmouse, "detected %dpx jump in y\n", y);
+		priv->ybigj = avy;
+	} else if (approx_half(avy, priv->ybigj)) {
+		hgpk_err(psmouse, "detected secondary %dpx jump in y\n", y);
+		priv->ybigj = avy;
+		priv->ysaw_secondary++;
+	} else {
+		if (priv->ybigj && priv->ysaw_secondary > 1)
+			do_recal = true;
+		priv->ybigj = 0;
+		priv->ysaw_secondary = 0;
+	}
 
-	if (abs(x) > recalib_delta || abs(y) > recalib_delta) {
-		hgpk_err(psmouse, ">%dpx jump detected (%d,%d)\n",
-				recalib_delta, x, y);
-		/* My car gets forty rods to the hogshead and that's the
-		 * way I likes it! */
+	priv->xlast = avx;
+	priv->ylast = avy;
+
+	if (do_recal && jumpy_delay) {
+		hgpk_err(psmouse, "scheduling recalibration\n");
 		psmouse_queue_work(psmouse, &priv->recalib_wq,
 				msecs_to_jiffies(jumpy_delay));
 	}
+
+	return priv->xbigj || priv->ybigj;
+}
+
+static void hgpk_reset_spew_detection(struct hgpk_data *priv)
+{
+	priv->spew_count = 0;
+	priv->dupe_count = 0;
+	priv->x_tally = 0;
+	priv->y_tally = 0;
+	priv->spew_flag = NO_SPEW;
+}
+
+static void hgpk_reset_hack_state(struct psmouse *psmouse)
+{
+	struct hgpk_data *priv = psmouse->private;
+
+	priv->abs_x = priv->abs_y = -1;
+	priv->xlast = priv->ylast = ILLEGAL_XY;
+	priv->xbigj = priv->ybigj = 0;
+	priv->xsaw_secondary = priv->ysaw_secondary = 0;
+	hgpk_reset_spew_detection(priv);
 }
 
 /*
@@ -116,20 +220,57 @@ static void hgpk_spewing_hack(struct psmouse *psmouse,
 	if (l || r)
 		return;
 
+	/* don't track spew if the workaround feature has been turned off */
+	if (!spew_delay)
+		return;
+
+	if (abs(x) > 3 || abs(y) > 3) {
+		/* no spew, or spew ended */
+		hgpk_reset_spew_detection(priv);
+		return;
+	}
+
+	/* Keep a tally of the overall delta to the cursor position caused by
+	 * the spew */
 	priv->x_tally += x;
 	priv->y_tally += y;
 
-	if (++priv->count > 100) {
+	switch (priv->spew_flag) {
+	case NO_SPEW:
+		/* we're not spewing, but this packet might be the start */
+		priv->spew_flag = MAYBE_SPEWING;
+
+		/* fall-through */
+
+	case MAYBE_SPEWING:
+		priv->spew_count++;
+
+		if (priv->spew_count < SPEW_WATCH_COUNT)
+			break;
+
+		/* excessive spew detected, request recalibration */
+		priv->spew_flag = SPEW_DETECTED;
+
+		/* fall-through */
+
+	case SPEW_DETECTED:
+		/* only recalibrate when the overall delta to the cursor
+		 * is really small. if the spew is causing significant cursor
+		 * movement, it is probably a case of the user moving the
+		 * cursor very slowly across the screen. */
 		if (abs(priv->x_tally) < 3 && abs(priv->y_tally) < 3) {
-			hgpk_dbg(psmouse, "packet spew detected (%d,%d)\n",
+			hgpk_err(psmouse, "packet spew detected (%d,%d)\n",
 				 priv->x_tally, priv->y_tally);
+			priv->spew_flag = RECALIBRATING;
 			psmouse_queue_work(psmouse, &priv->recalib_wq,
 					   msecs_to_jiffies(spew_delay));
 		}
-		/* reset every 100 packets */
-		priv->count = 0;
-		priv->x_tally = 0;
-		priv->y_tally = 0;
+
+		break;
+	case RECALIBRATING:
+		/* we already detected a spew and requested a recalibration,
+		 * just wait for the queue to kick into action. */
+		break;
 	}
 }
 
@@ -143,25 +284,168 @@ static void hgpk_spewing_hack(struct psmouse *psmouse,
  * swr/swl are the left/right buttons.
  * x-neg/y-neg are the x and y delta negative bits
  * x-over/y-over are the x and y overflow bits
+ *
+ * ---
+ *
+ * HGPK Advanced Mode - single-mode format
+ *
+ * byte 0(PT):  1    1    0    0    1    1     1     1
+ * byte 0(GS):  1    1    1    1    1    1     1     1
+ * byte 1:      0   x6   x5   x4   x3   x2    x1    x0
+ * byte 2(PT):  0    0   x9   x8   x7    ? pt-dsw    0
+ * byte 2(GS):  0  x10   x9   x8   x7    ? gs-dsw pt-dsw
+ * byte 3:      0   y9   y8   y7    1    0   swr   swl
+ * byte 4:      0   y6   y5   y4   y3   y2    y1    y0
+ * byte 5:      0   z6   z5   z4   z3   z2    z1    z0
+ *
+ * ?'s are not defined in the protocol spec, may vary between models.
+ *
+ * swr/swl are the left/right buttons.
+ *
+ * pt-dsw/gs-dsw indicate that the pt/gs sensor is detecting a
+ * pen/finger
  */
-static int hgpk_validate_byte(unsigned char *packet)
+static bool hgpk_is_byte_valid(struct psmouse *psmouse, unsigned char *packet)
 {
-	return (packet[0] & 0x0C) != 0x08;
+	struct hgpk_data *priv = psmouse->private;
+	int pktcnt = psmouse->pktcnt;
+	bool valid;
+
+	switch (priv->mode) {
+	case HGPK_MODE_MOUSE:
+		valid = (packet[0] & 0x0C) == 0x08;
+		break;
+
+	case HGPK_MODE_GLIDESENSOR:
+		valid = pktcnt == 1 ?
+			packet[0] == HGPK_GS : !(packet[pktcnt - 1] & 0x80);
+		break;
+
+	case HGPK_MODE_PENTABLET:
+		valid = pktcnt == 1 ?
+			packet[0] == HGPK_PT : !(packet[pktcnt - 1] & 0x80);
+		break;
+
+	default:
+		valid = false;
+		break;
+	}
+
+	if (!valid)
+		hgpk_dbg(psmouse,
+			 "bad data, mode %d (%d) %02x %02x %02x %02x %02x %02x\n",
+			 priv->mode, pktcnt,
+			 psmouse->packet[0], psmouse->packet[1],
+			 psmouse->packet[2], psmouse->packet[3],
+			 psmouse->packet[4], psmouse->packet[5]);
+
+	return valid;
 }
 
-static void hgpk_process_packet(struct psmouse *psmouse)
+static void hgpk_process_advanced_packet(struct psmouse *psmouse)
 {
-	struct input_dev *dev = psmouse->dev;
+	struct hgpk_data *priv = psmouse->private;
+	struct input_dev *idev = psmouse->dev;
 	unsigned char *packet = psmouse->packet;
-	int x, y, left, right;
+	int down = !!(packet[2] & 2);
+	int left = !!(packet[3] & 1);
+	int right = !!(packet[3] & 2);
+	int x = packet[1] | ((packet[2] & 0x78) << 4);
+	int y = packet[4] | ((packet[3] & 0x70) << 3);
+
+	if (priv->mode == HGPK_MODE_GLIDESENSOR) {
+		int pt_down = !!(packet[2] & 1);
+		int finger_down = !!(packet[2] & 2);
+		int z = packet[5];
+
+		input_report_abs(idev, ABS_PRESSURE, z);
+		if (tpdebug)
+			hgpk_dbg(psmouse, "pd=%d fd=%d z=%d",
+				 pt_down, finger_down, z);
+	} else {
+		/*
+		 * PenTablet mode does not report pressure, so we don't
+		 * report it here
+		 */
+		if (tpdebug)
+			hgpk_dbg(psmouse, "pd=%d ", down);
+	}
+
+	if (tpdebug)
+		hgpk_dbg(psmouse, "l=%d r=%d x=%d y=%d\n", left, right, x, y);
+
+	input_report_key(idev, BTN_TOUCH, down);
+	input_report_key(idev, BTN_LEFT, left);
+	input_report_key(idev, BTN_RIGHT, right);
+
+	/*
+	 * If this packet says that the finger was removed, reset our position
+	 * tracking so that we don't erroneously detect a jump on next press.
+	 */
+	if (!down) {
+		hgpk_reset_hack_state(psmouse);
+		goto done;
+	}
+
+	/*
+	 * Weed out duplicate packets (we get quite a few, and they mess up
+	 * our jump detection)
+	 */
+	if (x == priv->abs_x && y == priv->abs_y) {
+		if (++priv->dupe_count > SPEW_WATCH_COUNT) {
+			if (tpdebug)
+				hgpk_dbg(psmouse, "hard spew detected\n");
+			priv->spew_flag = RECALIBRATING;
+			psmouse_queue_work(psmouse, &priv->recalib_wq,
+					   msecs_to_jiffies(spew_delay));
+		}
+		goto done;
+	}
 
-	left = packet[0] & 1;
-	right = (packet[0] >> 1) & 1;
+	/* not a duplicate, continue with position reporting */
+	priv->dupe_count = 0;
+
+	/* Don't apply hacks in PT mode, it seems reliable */
+	if (priv->mode != HGPK_MODE_PENTABLET && priv->abs_x != -1) {
+		int x_diff = priv->abs_x - x;
+		int y_diff = priv->abs_y - y;
+		if (hgpk_discard_decay_hack(psmouse, x_diff, y_diff)) {
+			if (tpdebug)
+				hgpk_dbg(psmouse, "discarding\n");
+			goto done;
+		}
+		hgpk_spewing_hack(psmouse, left, right, x_diff, y_diff);
+	}
 
-	x = packet[1] - ((packet[0] << 4) & 0x100);
-	y = ((packet[0] << 3) & 0x100) - packet[2];
+	input_report_abs(idev, ABS_X, x);
+	input_report_abs(idev, ABS_Y, y);
+	priv->abs_x = x;
+	priv->abs_y = y;
+
+done:
+	input_sync(idev);
+}
+
+static void hgpk_process_simple_packet(struct psmouse *psmouse)
+{
+	struct input_dev *dev = psmouse->dev;
+	unsigned char *packet = psmouse->packet;
+	int left = packet[0] & 1;
+	int right = (packet[0] >> 1) & 1;
+	int x = packet[1] - ((packet[0] << 4) & 0x100);
+	int y = ((packet[0] << 3) & 0x100) - packet[2];
+
+	if (packet[0] & 0xc0)
+		hgpk_dbg(psmouse,
+			 "overflow -- 0x%02x 0x%02x 0x%02x\n",
+			 packet[0], packet[1], packet[2]);
+
+	if (hgpk_discard_decay_hack(psmouse, x, y)) {
+		if (tpdebug)
+			hgpk_dbg(psmouse, "discarding\n");
+		return;
+	}
 
-	hgpk_jumpy_hack(psmouse, x, y);
 	hgpk_spewing_hack(psmouse, left, right, x, y);
 
 	if (tpdebug)
@@ -180,15 +464,14 @@ static psmouse_ret_t hgpk_process_byte(struct psmouse *psmouse)
 {
 	struct hgpk_data *priv = psmouse->private;
 
-	if (hgpk_validate_byte(psmouse->packet)) {
-		hgpk_dbg(psmouse, "%s: (%d) %02x %02x %02x\n",
-				__func__, psmouse->pktcnt, psmouse->packet[0],
-				psmouse->packet[1], psmouse->packet[2]);
+	if (!hgpk_is_byte_valid(psmouse, psmouse->packet))
 		return PSMOUSE_BAD_DATA;
-	}
 
 	if (psmouse->pktcnt >= psmouse->pktsize) {
-		hgpk_process_packet(psmouse);
+		if (priv->mode == HGPK_MODE_MOUSE)
+			hgpk_process_simple_packet(psmouse);
+		else
+			hgpk_process_advanced_packet(psmouse);
 		return PSMOUSE_FULL_PACKET;
 	}
 
@@ -210,33 +493,176 @@ static psmouse_ret_t hgpk_process_byte(struct psmouse *psmouse)
 	return PSMOUSE_GOOD_DATA;
 }
 
+static int hgpk_select_mode(struct psmouse *psmouse)
+{
+	struct ps2dev *ps2dev = &psmouse->ps2dev;
+	struct hgpk_data *priv = psmouse->private;
+	int i;
+	int cmd;
+
+	/*
+	 * 4 disables to enable advanced mode
+	 * then 3 0xf2 bytes as the preamble for GS/PT selection
+	 */
+	const int advanced_init[] = {
+		PSMOUSE_CMD_DISABLE, PSMOUSE_CMD_DISABLE,
+		PSMOUSE_CMD_DISABLE, PSMOUSE_CMD_DISABLE,
+		0xf2, 0xf2, 0xf2,
+	};
+
+	switch (priv->mode) {
+	case HGPK_MODE_MOUSE:
+		psmouse->pktsize = 3;
+		break;
+
+	case HGPK_MODE_GLIDESENSOR:
+	case HGPK_MODE_PENTABLET:
+		psmouse->pktsize = 6;
+
+		/* Switch to 'Advanced mode.', four disables in a row. */
+		for (i = 0; i < ARRAY_SIZE(advanced_init); i++)
+			if (ps2_command(ps2dev, NULL, advanced_init[i]))
+				return -EIO;
+
+		/* select between GlideSensor (mouse) or PenTablet */
+		cmd = priv->mode == HGPK_MODE_GLIDESENSOR ?
+			PSMOUSE_CMD_SETSCALE11 : PSMOUSE_CMD_SETSCALE21;
+
+		if (ps2_command(ps2dev, NULL, cmd))
+			return -EIO;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void hgpk_setup_input_device(struct input_dev *input,
+				    struct input_dev *old_input,
+				    enum hgpk_mode mode)
+{
+	if (old_input) {
+		input->name = old_input->name;
+		input->phys = old_input->phys;
+		input->id = old_input->id;
+		input->dev.parent = old_input->dev.parent;
+	}
+
+	memset(input->evbit, 0, sizeof(input->evbit));
+	memset(input->relbit, 0, sizeof(input->relbit));
+	memset(input->keybit, 0, sizeof(input->keybit));
+
+	/* All modes report left and right buttons */
+	__set_bit(EV_KEY, input->evbit);
+	__set_bit(BTN_LEFT, input->keybit);
+	__set_bit(BTN_RIGHT, input->keybit);
+
+	switch (mode) {
+	case HGPK_MODE_MOUSE:
+		__set_bit(EV_REL, input->evbit);
+		__set_bit(REL_X, input->relbit);
+		__set_bit(REL_Y, input->relbit);
+		break;
+
+	case HGPK_MODE_GLIDESENSOR:
+		__set_bit(BTN_TOUCH, input->keybit);
+		__set_bit(BTN_TOOL_FINGER, input->keybit);
+
+		__set_bit(EV_ABS, input->evbit);
+
+		/* GlideSensor has pressure sensor, PenTablet does not */
+		input_set_abs_params(input, ABS_PRESSURE, 0, 15, 0, 0);
+
+		/* From device specs */
+		input_set_abs_params(input, ABS_X, 0, 399, 0, 0);
+		input_set_abs_params(input, ABS_Y, 0, 290, 0, 0);
+
+		/* Calculated by hand based on usable size (52mm x 38mm) */
+		input_abs_set_res(input, ABS_X, 8);
+		input_abs_set_res(input, ABS_Y, 8);
+		break;
+
+	case HGPK_MODE_PENTABLET:
+		__set_bit(BTN_TOUCH, input->keybit);
+		__set_bit(BTN_TOOL_FINGER, input->keybit);
+
+		__set_bit(EV_ABS, input->evbit);
+
+		/* From device specs */
+		input_set_abs_params(input, ABS_X, 0, 999, 0, 0);
+		input_set_abs_params(input, ABS_Y, 5, 239, 0, 0);
+
+		/* Calculated by hand based on usable size (156mm x 38mm) */
+		input_abs_set_res(input, ABS_X, 6);
+		input_abs_set_res(input, ABS_Y, 8);
+		break;
+
+	default:
+		BUG();
+	}
+}
+
+static int hgpk_reset_device(struct psmouse *psmouse, bool recalibrate)
+{
+	int err;
+
+	psmouse_reset(psmouse);
+
+	if (recalibrate) {
+		struct ps2dev *ps2dev = &psmouse->ps2dev;
+
+		/* send the recalibrate request */
+		if (ps2_command(ps2dev, NULL, 0xf5) ||
+		    ps2_command(ps2dev, NULL, 0xf5) ||
+		    ps2_command(ps2dev, NULL, 0xe6) ||
+		    ps2_command(ps2dev, NULL, 0xf5)) {
+			return -1;
+		}
+
+		/* according to ALPS, 150mS is required for recalibration */
+		msleep(150);
+	}
+
+	err = hgpk_select_mode(psmouse);
+	if (err) {
+		hgpk_err(psmouse, "failed to select mode\n");
+		return err;
+	}
+
+	hgpk_reset_hack_state(psmouse);
+
+	return 0;
+}
+
 static int hgpk_force_recalibrate(struct psmouse *psmouse)
 {
 	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	struct hgpk_data *priv = psmouse->private;
+	int err;
 
 	/* C-series touchpads added the recalibrate command */
 	if (psmouse->model < HGPK_MODEL_C)
 		return 0;
 
+	if (!autorecal) {
+		hgpk_dbg(psmouse, "recalibrations disabled, ignoring\n");
+		return 0;
+	}
+
+	hgpk_dbg(psmouse, "recalibrating touchpad..\n");
+
 	/* we don't want to race with the irq handler, nor with resyncs */
 	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
 
 	/* start by resetting the device */
-	psmouse_reset(psmouse);
-
-	/* send the recalibrate request */
-	if (ps2_command(ps2dev, NULL, 0xf5) ||
-	    ps2_command(ps2dev, NULL, 0xf5) ||
-	    ps2_command(ps2dev, NULL, 0xe6) ||
-	    ps2_command(ps2dev, NULL, 0xf5)) {
-		return -1;
-	}
-
-	/* according to ALPS, 150mS is required for recalibration */
-	msleep(150);
+	err = hgpk_reset_device(psmouse, true);
+	if (err)
+		return err;
 
-	/* XXX: If a finger is down during this delay, recalibration will
+	/*
+	 * XXX: If a finger is down during this delay, recalibration will
 	 * detect capacitance incorrectly.  This is a hardware bug, and
 	 * we don't have a good way to deal with it.  The 2s window stuff
 	 * (below) is our best option for now.
@@ -247,25 +673,35 @@ static int hgpk_force_recalibrate(struct psmouse *psmouse)
 
 	psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
 
-	/* After we recalibrate, we shouldn't get any packets for 2s.  If
-	 * we do, it's likely that someone's finger was on the touchpad.
-	 * If someone's finger *was* on the touchpad, it's probably
-	 * miscalibrated.  So, we should schedule another recalibration
+	if (tpdebug)
+		hgpk_dbg(psmouse, "touchpad reactivated\n");
+
+	/*
+	 * If we get packets right away after recalibrating, it's likely
+	 * that a finger was on the touchpad.  If so, it's probably
+	 * miscalibrated, so we optionally schedule another.
 	 */
-	priv->recalib_window = jiffies +  msecs_to_jiffies(recal_guard_time);
+	if (recal_guard_time)
+		priv->recalib_window = jiffies +
+			msecs_to_jiffies(recal_guard_time);
 
 	return 0;
 }
 
 /*
- * This kills power to the touchpad; according to ALPS, current consumption
- * goes down to 50uA after running this.  To turn power back on, we drive
- * MS-DAT low.
+ * This puts the touchpad in a power saving mode; according to ALPS, current
+ * consumption goes down to 50uA after running this.  To turn power back on,
+ * we drive MS-DAT low.  Measuring with a 1mA resolution ammeter says that
+ * the current on the SUS_3.3V rail drops from 3mA or 4mA to 0 when we do this.
+ *
+ * We have no formal spec that details this operation -- the low-power
+ * sequence came from a long-lost email trail.
  */
-static int hgpk_toggle_power(struct psmouse *psmouse, int enable)
+static int hgpk_toggle_powersave(struct psmouse *psmouse, int enable)
 {
 	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	int timeo;
+	int err;
 
 	/* Added on D-series touchpads */
 	if (psmouse->model < HGPK_MODEL_D)
@@ -279,24 +715,27 @@ static int hgpk_toggle_power(struct psmouse *psmouse, int enable)
 		 * the controller.  Once we get an ACK back from it, it
 		 * means we can continue with the touchpad re-init.  ALPS
 		 * tells us that 1s should be long enough, so set that as
-		 * the upper bound.
+		 * the upper bound. (in practice, it takes about 3 loops.)
 		 */
 		for (timeo = 20; timeo > 0; timeo--) {
 			if (!ps2_sendbyte(&psmouse->ps2dev,
 					PSMOUSE_CMD_DISABLE, 20))
 				break;
-			msleep(50);
+			msleep(25);
 		}
 
-		psmouse_reset(psmouse);
+		err = hgpk_reset_device(psmouse, false);
+		if (err) {
+			hgpk_err(psmouse, "Failed to reset device!\n");
+			return err;
+		}
 
 		/* should be all set, enable the touchpad */
 		ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE);
 		psmouse_set_state(psmouse, PSMOUSE_ACTIVATED);
-
+		hgpk_dbg(psmouse, "Touchpad powered up.\n");
 	} else {
 		hgpk_dbg(psmouse, "Powering off touchpad.\n");
-		psmouse_set_state(psmouse, PSMOUSE_IGNORE);
 
 		if (ps2_command(ps2dev, NULL, 0xec) ||
 		    ps2_command(ps2dev, NULL, 0xec) ||
@@ -304,6 +743,8 @@ static int hgpk_toggle_power(struct psmouse *psmouse, int enable)
 			return -1;
 		}
 
+		psmouse_set_state(psmouse, PSMOUSE_IGNORE);
+
 		/* probably won't see an ACK, the touchpad will be off */
 		ps2_sendbyte(&psmouse->ps2dev, 0xec, 20);
 	}
@@ -319,17 +760,20 @@ static int hgpk_poll(struct psmouse *psmouse)
 
 static int hgpk_reconnect(struct psmouse *psmouse)
 {
-	/* During suspend/resume the ps2 rails remain powered.  We don't want
+	struct hgpk_data *priv = psmouse->private;
+
+	/*
+	 * During suspend/resume the ps2 rails remain powered.  We don't want
 	 * to do a reset because it's flush data out of buffers; however,
-	 * earlier prototypes (B1) had some brokenness that required a reset. */
+	 * earlier prototypes (B1) had some brokenness that required a reset.
+	 */
 	if (olpc_board_at_least(olpc_board(0xb2)))
 		if (psmouse->ps2dev.serio->dev.power.power_state.event !=
 				PM_EVENT_ON)
 			return 0;
 
-	psmouse_reset(psmouse);
-
-	return 0;
+	priv->powered = 1;
+	return hgpk_reset_device(psmouse, false);
 }
 
 static ssize_t hgpk_show_powered(struct psmouse *psmouse, void *data, char *buf)
@@ -355,7 +799,7 @@ static ssize_t hgpk_set_powered(struct psmouse *psmouse, void *data,
 		 * hgpk_toggle_power will deal w/ state so
 		 * we're not racing w/ irq
 		 */
-		err = hgpk_toggle_power(psmouse, value);
+		err = hgpk_toggle_powersave(psmouse, value);
 		if (!err)
 			priv->powered = value;
 	}
@@ -366,6 +810,65 @@ static ssize_t hgpk_set_powered(struct psmouse *psmouse, void *data,
 __PSMOUSE_DEFINE_ATTR(powered, S_IWUSR | S_IRUGO, NULL,
 		      hgpk_show_powered, hgpk_set_powered, false);
 
+static ssize_t attr_show_mode(struct psmouse *psmouse, void *data, char *buf)
+{
+	struct hgpk_data *priv = psmouse->private;
+
+	return sprintf(buf, "%s\n", hgpk_mode_names[priv->mode]);
+}
+
+static ssize_t attr_set_mode(struct psmouse *psmouse, void *data,
+			     const char *buf, size_t len)
+{
+	struct hgpk_data *priv = psmouse->private;
+	enum hgpk_mode old_mode = priv->mode;
+	enum hgpk_mode new_mode = hgpk_mode_from_name(buf, len);
+	struct input_dev *old_dev = psmouse->dev;
+	struct input_dev *new_dev;
+	int err;
+
+	if (new_mode == HGPK_MODE_INVALID)
+		return -EINVAL;
+
+	if (old_mode == new_mode)
+		return len;
+
+	new_dev = input_allocate_device();
+	if (!new_dev)
+		return -ENOMEM;
+
+	psmouse_set_state(psmouse, PSMOUSE_INITIALIZING);
+
+	/* Switch device into the new mode */
+	priv->mode = new_mode;
+	err = hgpk_reset_device(psmouse, false);
+	if (err)
+		goto err_try_restore;
+
+	hgpk_setup_input_device(new_dev, old_dev, new_mode);
+
+	psmouse_set_state(psmouse, PSMOUSE_CMD_MODE);
+
+	err = input_register_device(new_dev);
+	if (err)
+		goto err_try_restore;
+
+	psmouse->dev = new_dev;
+	input_unregister_device(old_dev);
+
+	return len;
+
+err_try_restore:
+	input_free_device(new_dev);
+	priv->mode = old_mode;
+	hgpk_reset_device(psmouse, false);
+
+	return err;
+}
+
+PSMOUSE_DEFINE_ATTR(hgpk_mode, S_IWUSR | S_IRUGO, NULL,
+		    attr_show_mode, attr_set_mode);
+
 static ssize_t hgpk_trigger_recal_show(struct psmouse *psmouse,
 		void *data, char *buf)
 {
@@ -401,6 +904,8 @@ static void hgpk_disconnect(struct psmouse *psmouse)
 
 	device_remove_file(&psmouse->ps2dev.serio->dev,
 			   &psmouse_attr_powered.dattr);
+	device_remove_file(&psmouse->ps2dev.serio->dev,
+			   &psmouse_attr_hgpk_mode.dattr);
 
 	if (psmouse->model >= HGPK_MODEL_C)
 		device_remove_file(&psmouse->ps2dev.serio->dev,
@@ -416,14 +921,13 @@ static void hgpk_recalib_work(struct work_struct *work)
 	struct hgpk_data *priv = container_of(w, struct hgpk_data, recalib_wq);
 	struct psmouse *psmouse = priv->psmouse;
 
-	hgpk_dbg(psmouse, "recalibrating touchpad..\n");
-
 	if (hgpk_force_recalibrate(psmouse))
 		hgpk_err(psmouse, "recalibration failed!\n");
 }
 
 static int hgpk_register(struct psmouse *psmouse)
 {
+	struct hgpk_data *priv = psmouse->private;
 	int err;
 
 	/* register handlers */
@@ -431,13 +935,14 @@ static int hgpk_register(struct psmouse *psmouse)
 	psmouse->poll = hgpk_poll;
 	psmouse->disconnect = hgpk_disconnect;
 	psmouse->reconnect = hgpk_reconnect;
-	psmouse->pktsize = 3;
 
 	/* Disable the idle resync. */
 	psmouse->resync_time = 0;
 	/* Reset after a lot of bad bytes. */
 	psmouse->resetafter = 1024;
 
+	hgpk_setup_input_device(psmouse->dev, NULL, priv->mode);
+
 	err = device_create_file(&psmouse->ps2dev.serio->dev,
 				 &psmouse_attr_powered.dattr);
 	if (err) {
@@ -445,6 +950,13 @@ static int hgpk_register(struct psmouse *psmouse)
 		return err;
 	}
 
+	err = device_create_file(&psmouse->ps2dev.serio->dev,
+				 &psmouse_attr_hgpk_mode.dattr);
+	if (err) {
+		hgpk_err(psmouse, "Failed creating 'hgpk_mode' sysfs node\n");
+		goto err_remove_powered;
+	}
+
 	/* C-series touchpads added the recalibrate command */
 	if (psmouse->model >= HGPK_MODEL_C) {
 		err = device_create_file(&psmouse->ps2dev.serio->dev,
@@ -452,30 +964,40 @@ static int hgpk_register(struct psmouse *psmouse)
 		if (err) {
 			hgpk_err(psmouse,
 				"Failed creating 'recalibrate' sysfs node\n");
-			device_remove_file(&psmouse->ps2dev.serio->dev,
-					&psmouse_attr_powered.dattr);
-			return err;
+			goto err_remove_mode;
 		}
 	}
 
 	return 0;
+
+err_remove_mode:
+	device_remove_file(&psmouse->ps2dev.serio->dev,
+			   &psmouse_attr_hgpk_mode.dattr);
+err_remove_powered:
+	device_remove_file(&psmouse->ps2dev.serio->dev,
+			   &psmouse_attr_powered.dattr);
+	return err;
 }
 
 int hgpk_init(struct psmouse *psmouse)
 {
 	struct hgpk_data *priv;
-	int err = -ENOMEM;
+	int err;
 
 	priv = kzalloc(sizeof(struct hgpk_data), GFP_KERNEL);
-	if (!priv)
+	if (!priv) {
+		err = -ENOMEM;
 		goto alloc_fail;
+	}
 
 	psmouse->private = priv;
+
 	priv->psmouse = psmouse;
 	priv->powered = true;
+	priv->mode = hgpk_default_mode;
 	INIT_DELAYED_WORK(&priv->recalib_wq, hgpk_recalib_work);
 
-	err = psmouse_reset(psmouse);
+	err = hgpk_reset_device(psmouse, false);
 	if (err)
 		goto init_fail;
 
@@ -531,3 +1053,14 @@ int hgpk_detect(struct psmouse *psmouse, bool set_properties)
 
 	return 0;
 }
+
+void hgpk_module_init(void)
+{
+	hgpk_default_mode = hgpk_mode_from_name(hgpk_mode_name,
+						strlen(hgpk_mode_name));
+	if (hgpk_default_mode == HGPK_MODE_INVALID) {
+		hgpk_default_mode = HGPK_MODE_MOUSE;
+		strlcpy(hgpk_mode_name, hgpk_mode_names[HGPK_MODE_MOUSE],
+			sizeof(hgpk_mode_name));
+	}
+}
diff --git a/drivers/input/mouse/hgpk.h b/drivers/input/mouse/hgpk.h
index d61cfd3ee9cb..311c0e87fcbf 100644
--- a/drivers/input/mouse/hgpk.h
+++ b/drivers/input/mouse/hgpk.h
@@ -5,6 +5,9 @@
 #ifndef _HGPK_H
 #define _HGPK_H
 
+#define HGPK_GS		0xff       /* The GlideSensor */
+#define HGPK_PT		0xcf       /* The PenTablet */
+
 enum hgpk_model_t {
 	HGPK_MODEL_PREA = 0x0a,	/* pre-B1s */
 	HGPK_MODEL_A = 0x14,	/* found on B1s, PT disabled in hardware */
@@ -13,12 +16,34 @@ enum hgpk_model_t {
 	HGPK_MODEL_D = 0x50,	/* C1, mass production */
 };
 
+enum hgpk_spew_flag {
+	NO_SPEW,
+	MAYBE_SPEWING,
+	SPEW_DETECTED,
+	RECALIBRATING,
+};
+
+#define SPEW_WATCH_COUNT 42  /* at 12ms/packet, this is 1/2 second */
+
+enum hgpk_mode {
+	HGPK_MODE_MOUSE,
+	HGPK_MODE_GLIDESENSOR,
+	HGPK_MODE_PENTABLET,
+	HGPK_MODE_INVALID
+};
+
 struct hgpk_data {
 	struct psmouse *psmouse;
+	enum hgpk_mode mode;
 	bool powered;
-	int count, x_tally, y_tally;	/* hardware workaround stuff */
+	enum hgpk_spew_flag spew_flag;
+	int spew_count, x_tally, y_tally;	/* spew detection */
 	unsigned long recalib_window;
 	struct delayed_work recalib_wq;
+	int abs_x, abs_y;
+	int dupe_count;
+	int xbigj, ybigj, xlast, ylast; /* jumpiness detection */
+	int xsaw_secondary, ysaw_secondary; /* jumpiness detection */
 };
 
 #define hgpk_dbg(psmouse, format, arg...)		\
@@ -33,9 +58,13 @@ struct hgpk_data {
 	dev_notice(&(psmouse)->ps2dev.serio->dev, format, ## arg)
 
 #ifdef CONFIG_MOUSE_PS2_OLPC
+void hgpk_module_init(void);
 int hgpk_detect(struct psmouse *psmouse, bool set_properties);
 int hgpk_init(struct psmouse *psmouse);
 #else
+static inline void hgpk_module_init(void)
+{
+}
 static inline int hgpk_detect(struct psmouse *psmouse, bool set_properties)
 {
 	return -ENODEV;
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index cd9d0c97e429..3f74baee102b 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1711,6 +1711,7 @@ static int __init psmouse_init(void)
 
 	lifebook_module_init();
 	synaptics_module_init();
+	hgpk_module_init();
 
 	kpsmoused_wq = create_singlethread_workqueue("kpsmoused");
 	if (!kpsmoused_wq) {
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index 613a3652f98f..0aefaa885871 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -51,7 +51,8 @@
 #define SYN_EXT_CAP_REQUESTS(c)		(((c) & 0x700000) >> 20)
 #define SYN_CAP_MULTI_BUTTON_NO(ec)	(((ec) & 0x00f000) >> 12)
 #define SYN_CAP_PRODUCT_ID(ec)		(((ec) & 0xff0000) >> 16)
-#define SYN_CAP_CLICKPAD(ex0c)		((ex0c) & 0x100100)
+#define SYN_CAP_CLICKPAD(ex0c)		((ex0c) & 0x100000) /* 1-button ClickPad */
+#define SYN_CAP_CLICKPAD2BTN(ex0c)	((ex0c) & 0x000100) /* 2-button ClickPad */
 #define SYN_CAP_MAX_DIMENSIONS(ex0c)	((ex0c) & 0x020000)
 
 /* synaptics modes query bits */
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 2a00ddf4f23a..7630273e9474 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -9,6 +9,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define MOUSEDEV_MINOR_BASE	32
 #define MOUSEDEV_MINORS		32
 #define MOUSEDEV_MIX		31
@@ -977,7 +979,7 @@ static int mousedev_connect(struct input_handler *handler,
 			break;
 
 	if (minor == MOUSEDEV_MINORS) {
-		printk(KERN_ERR "mousedev: no more free mousedev devices\n");
+		pr_err("no more free mousedev devices\n");
 		return -ENFILE;
 	}
 
@@ -1087,13 +1089,13 @@ static int __init mousedev_init(void)
 #ifdef CONFIG_INPUT_MOUSEDEV_PSAUX
 	error = misc_register(&psaux_mouse);
 	if (error)
-		printk(KERN_WARNING "mice: could not register psaux device, "
-			"error: %d\n", error);
+		pr_warning("could not register psaux device, error: %d\n",
+			   error);
 	else
 		psaux_registered = 1;
 #endif
 
-	printk(KERN_INFO "mice: PS/2 mouse device common for all mice\n");
+	pr_info("PS/2 mouse device common for all mice\n");
 
 	return 0;
 }
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 6256233d2bfb..bcb1fdedb595 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -214,7 +214,6 @@ config SERIO_AMS_DELTA
 	tristate "Amstrad Delta (E3) mailboard support"
 	depends on MACH_AMS_DELTA
 	default y
-	select AMS_DELTA_FIQ
 	---help---
 	  Say Y here if you have an E3 and want to use its mailboard,
 	  or any standard AT keyboard connected to the mailboard port.
diff --git a/drivers/input/serio/ams_delta_serio.c b/drivers/input/serio/ams_delta_serio.c
index 8f1770e1e08b..ebe955325677 100644
--- a/drivers/input/serio/ams_delta_serio.c
+++ b/drivers/input/serio/ams_delta_serio.c
@@ -172,6 +172,5 @@ static void __exit ams_delta_serio_exit(void)
 	free_irq(OMAP_GPIO_IRQ(AMS_DELTA_GPIO_PIN_KEYBRD_CLK), 0);
 	gpio_free(AMS_DELTA_GPIO_PIN_KEYBRD_CLK);
 	gpio_free(AMS_DELTA_GPIO_PIN_KEYBRD_DATA);
-	kfree(ams_delta_serio);
 }
 module_exit(ams_delta_serio_exit);
diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c
index 4a3084695c00..448c7724beb9 100644
--- a/drivers/input/serio/ct82c710.c
+++ b/drivers/input/serio/ct82c710.c
@@ -191,6 +191,9 @@ static int __devinit ct82c710_probe(struct platform_device *dev)
 
 	serio_register_port(ct82c710_port);
 
+	printk(KERN_INFO "serio: C&T 82c710 mouse port at %#llx irq %d\n",
+		(unsigned long long)CT82C710_DATA, CT82C710_IRQ);
+
 	return 0;
 }
 
@@ -237,11 +240,6 @@ static int __init ct82c710_init(void)
 	if (error)
 		goto err_free_device;
 
-	serio_register_port(ct82c710_port);
-
-	printk(KERN_INFO "serio: C&T 82c710 mouse port at %#llx irq %d\n",
-		(unsigned long long)CT82C710_DATA, CT82C710_IRQ);
-
 	return 0;
 
  err_free_device:
diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c
index e5624d8f1709..bfd3865d886b 100644
--- a/drivers/input/serio/hil_mlc.c
+++ b/drivers/input/serio/hil_mlc.c
@@ -932,6 +932,11 @@ int hil_mlc_register(hil_mlc *mlc)
 		hil_mlc_copy_di_scratch(mlc, i);
 		mlc_serio = kzalloc(sizeof(*mlc_serio), GFP_KERNEL);
 		mlc->serio[i] = mlc_serio;
+		if (!mlc->serio[i]) {
+			for (; i >= 0; i--)
+				kfree(mlc->serio[i]);
+			return -ENOMEM;
+		}
 		snprintf(mlc_serio->name, sizeof(mlc_serio->name)-1, "HIL_SERIO%d", i);
 		snprintf(mlc_serio->phys, sizeof(mlc_serio->phys)-1, "HIL%d", i);
 		mlc_serio->id			= hil_mlc_serio_id;
diff --git a/drivers/input/serio/hp_sdc_mlc.c b/drivers/input/serio/hp_sdc_mlc.c
index 7d2b820ef58d..d50f0678bf47 100644
--- a/drivers/input/serio/hp_sdc_mlc.c
+++ b/drivers/input/serio/hp_sdc_mlc.c
@@ -305,6 +305,7 @@ static void hp_sdc_mlc_out(hil_mlc *mlc)
 static int __init hp_sdc_mlc_init(void)
 {
 	hil_mlc *mlc = &hp_sdc_mlc;
+	int err;
 
 #ifdef __mc68000__
 	if (!MACH_IS_HP300)
@@ -323,22 +324,21 @@ static int __init hp_sdc_mlc_init(void)
 	mlc->out = &hp_sdc_mlc_out;
 	mlc->priv = &hp_sdc_mlc_priv;
 
-	if (hil_mlc_register(mlc)) {
+	err = hil_mlc_register(mlc);
+	if (err) {
 		printk(KERN_WARNING PREFIX "Failed to register MLC structure with hil_mlc\n");
-		goto err0;
+		return err;
 	}
 
 	if (hp_sdc_request_hil_irq(&hp_sdc_mlc_isr)) {
 		printk(KERN_WARNING PREFIX "Request for raw HIL ISR hook denied\n");
-		goto err1;
+		if (hil_mlc_unregister(mlc))
+			printk(KERN_ERR PREFIX "Failed to unregister MLC structure with hil_mlc.\n"
+				"This is bad.  Could cause an oops.\n");
+		return -EBUSY;
 	}
+
 	return 0;
- err1:
-	if (hil_mlc_unregister(mlc))
-		printk(KERN_ERR PREFIX "Failed to unregister MLC structure with hil_mlc.\n"
-			"This is bad.  Could cause an oops.\n");
- err0:
-	return -EBUSY;
 }
 
 static void __exit hp_sdc_mlc_exit(void)
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index a5475b577086..cd9ff808bd23 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -752,7 +752,7 @@ static int __init i8042_pnp_init(void)
 #endif
 
 	if (i8042_nopnp) {
-		printk(KERN_INFO "i8042: PNP detection disabled\n");
+		pr_info("PNP detection disabled\n");
 		return 0;
 	}
 
@@ -769,7 +769,7 @@ static int __init i8042_pnp_init(void)
 #if defined(__ia64__)
 		return -ENODEV;
 #else
-		printk(KERN_INFO "PNP: No PS/2 controller found. Probing ports directly.\n");
+		pr_info("PNP: No PS/2 controller found. Probing ports directly.\n");
 		return 0;
 #endif
 	}
@@ -781,7 +781,7 @@ static int __init i8042_pnp_init(void)
 		snprintf(aux_irq_str, sizeof(aux_irq_str),
 			"%d", i8042_pnp_aux_irq);
 
-	printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n",
+	pr_info("PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n",
 		i8042_pnp_kbd_name, (i8042_pnp_kbd_devices && i8042_pnp_aux_devices) ? "," : "",
 		i8042_pnp_aux_name,
 		i8042_pnp_data_reg, i8042_pnp_command_reg,
@@ -798,9 +798,7 @@ static int __init i8042_pnp_init(void)
 	if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) &&
 	      i8042_pnp_data_reg != i8042_data_reg) ||
 	    !i8042_pnp_data_reg) {
-		printk(KERN_WARNING
-			"PNP: PS/2 controller has invalid data port %#x; "
-			"using default %#x\n",
+		pr_warn("PNP: PS/2 controller has invalid data port %#x; using default %#x\n",
 			i8042_pnp_data_reg, i8042_data_reg);
 		i8042_pnp_data_reg = i8042_data_reg;
 		pnp_data_busted = true;
@@ -809,33 +807,27 @@ static int __init i8042_pnp_init(void)
 	if (((i8042_pnp_command_reg & ~0xf) == (i8042_command_reg & ~0xf) &&
 	      i8042_pnp_command_reg != i8042_command_reg) ||
 	    !i8042_pnp_command_reg) {
-		printk(KERN_WARNING
-			"PNP: PS/2 controller has invalid command port %#x; "
-			"using default %#x\n",
+		pr_warn("PNP: PS/2 controller has invalid command port %#x; using default %#x\n",
 			i8042_pnp_command_reg, i8042_command_reg);
 		i8042_pnp_command_reg = i8042_command_reg;
 		pnp_data_busted = true;
 	}
 
 	if (!i8042_nokbd && !i8042_pnp_kbd_irq) {
-		printk(KERN_WARNING
-			"PNP: PS/2 controller doesn't have KBD irq; "
-			"using default %d\n", i8042_kbd_irq);
+		pr_warn("PNP: PS/2 controller doesn't have KBD irq; using default %d\n",
+			i8042_kbd_irq);
 		i8042_pnp_kbd_irq = i8042_kbd_irq;
 		pnp_data_busted = true;
 	}
 
 	if (!i8042_noaux && !i8042_pnp_aux_irq) {
 		if (!pnp_data_busted && i8042_pnp_kbd_irq) {
-			printk(KERN_WARNING
-				"PNP: PS/2 appears to have AUX port disabled, "
-				"if this is incorrect please boot with "
-				"i8042.nopnp\n");
+			pr_warn("PNP: PS/2 appears to have AUX port disabled, "
+				"if this is incorrect please boot with i8042.nopnp\n");
 			i8042_noaux = true;
 		} else {
-			printk(KERN_WARNING
-				"PNP: PS/2 controller doesn't have AUX irq; "
-				"using default %d\n", i8042_aux_irq);
+			pr_warn("PNP: PS/2 controller doesn't have AUX irq; using default %d\n",
+				i8042_aux_irq);
 			i8042_pnp_aux_irq = i8042_aux_irq;
 		}
 	}
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 18db5a8c7478..c04ff00a3663 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -10,6 +10,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/types.h>
 #include <linux/delay.h>
 #include <linux/module.h>
@@ -225,8 +227,8 @@ static int i8042_flush(void)
 		udelay(50);
 		data = i8042_read_data();
 		i++;
-		dbg("%02x <- i8042 (flush, %s)", data,
-			str & I8042_STR_AUXDATA ? "aux" : "kbd");
+		dbg("%02x <- i8042 (flush, %s)\n",
+		    data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
 	}
 
 	spin_unlock_irqrestore(&i8042_lock, flags);
@@ -253,32 +255,32 @@ static int __i8042_command(unsigned char *param, int command)
 	if (error)
 		return error;
 
-	dbg("%02x -> i8042 (command)", command & 0xff);
+	dbg("%02x -> i8042 (command)\n", command & 0xff);
 	i8042_write_command(command & 0xff);
 
 	for (i = 0; i < ((command >> 12) & 0xf); i++) {
 		error = i8042_wait_write();
 		if (error)
 			return error;
-		dbg("%02x -> i8042 (parameter)", param[i]);
+		dbg("%02x -> i8042 (parameter)\n", param[i]);
 		i8042_write_data(param[i]);
 	}
 
 	for (i = 0; i < ((command >> 8) & 0xf); i++) {
 		error = i8042_wait_read();
 		if (error) {
-			dbg("     -- i8042 (timeout)");
+			dbg("     -- i8042 (timeout)\n");
 			return error;
 		}
 
 		if (command == I8042_CMD_AUX_LOOP &&
 		    !(i8042_read_status() & I8042_STR_AUXDATA)) {
-			dbg("     -- i8042 (auxerr)");
+			dbg("     -- i8042 (auxerr)\n");
 			return -1;
 		}
 
 		param[i] = i8042_read_data();
-		dbg("%02x <- i8042 (return)", param[i]);
+		dbg("%02x <- i8042 (return)\n", param[i]);
 	}
 
 	return 0;
@@ -309,7 +311,7 @@ static int i8042_kbd_write(struct serio *port, unsigned char c)
 	spin_lock_irqsave(&i8042_lock, flags);
 
 	if (!(retval = i8042_wait_write())) {
-		dbg("%02x -> i8042 (kbd-data)", c);
+		dbg("%02x -> i8042 (kbd-data)\n", c);
 		i8042_write_data(c);
 	}
 
@@ -355,17 +357,14 @@ static void i8042_port_close(struct serio *serio)
 
 	i8042_ctr &= ~irq_bit;
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		printk(KERN_WARNING
-			"i8042.c: Can't write CTR while closing %s port.\n",
-			port_name);
+		pr_warn("Can't write CTR while closing %s port\n", port_name);
 
 	udelay(50);
 
 	i8042_ctr &= ~disable_bit;
 	i8042_ctr |= irq_bit;
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		printk(KERN_ERR "i8042.c: Can't reactivate %s port.\n",
-			port_name);
+		pr_err("Can't reactivate %s port\n", port_name);
 
 	/*
 	 * See if there is any data appeared while we were messing with
@@ -456,7 +455,8 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
 	str = i8042_read_status();
 	if (unlikely(~str & I8042_STR_OBF)) {
 		spin_unlock_irqrestore(&i8042_lock, flags);
-		if (irq) dbg("Interrupt %d, without any data", irq);
+		if (irq)
+			dbg("Interrupt %d, without any data\n", irq);
 		ret = 0;
 		goto out;
 	}
@@ -469,7 +469,8 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
 
 		dfl = 0;
 		if (str & I8042_STR_MUXERR) {
-			dbg("MUX error, status is %02x, data is %02x", str, data);
+			dbg("MUX error, status is %02x, data is %02x\n",
+			    str, data);
 /*
  * When MUXERR condition is signalled the data register can only contain
  * 0xfd, 0xfe or 0xff if implementation follows the spec. Unfortunately
@@ -512,7 +513,7 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
 	port = &i8042_ports[port_no];
 	serio = port->exists ? port->serio : NULL;
 
-	dbg("%02x <- i8042 (interrupt, %d, %d%s%s)",
+	dbg("%02x <- i8042 (interrupt, %d, %d%s%s)\n",
 	    data, port_no, irq,
 	    dfl & SERIO_PARITY ? ", bad parity" : "",
 	    dfl & SERIO_TIMEOUT ? ", timeout" : "");
@@ -540,7 +541,7 @@ static int i8042_enable_kbd_port(void)
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
 		i8042_ctr &= ~I8042_CTR_KBDINT;
 		i8042_ctr |= I8042_CTR_KBDDIS;
-		printk(KERN_ERR "i8042.c: Failed to enable KBD port.\n");
+		pr_err("Failed to enable KBD port\n");
 		return -EIO;
 	}
 
@@ -559,7 +560,7 @@ static int i8042_enable_aux_port(void)
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
 		i8042_ctr &= ~I8042_CTR_AUXINT;
 		i8042_ctr |= I8042_CTR_AUXDIS;
-		printk(KERN_ERR "i8042.c: Failed to enable AUX port.\n");
+		pr_err("Failed to enable AUX port\n");
 		return -EIO;
 	}
 
@@ -641,7 +642,7 @@ static int __init i8042_check_mux(void)
 	if (i8042_set_mux_mode(true, &mux_version))
 		return -1;
 
-	printk(KERN_INFO "i8042.c: Detected active multiplexing controller, rev %d.%d.\n",
+	pr_info("Detected active multiplexing controller, rev %d.%d\n",
 		(mux_version >> 4) & 0xf, mux_version & 0xf);
 
 /*
@@ -651,7 +652,7 @@ static int __init i8042_check_mux(void)
 	i8042_ctr &= ~I8042_CTR_AUXINT;
 
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		printk(KERN_ERR "i8042.c: Failed to disable AUX port, can't use MUX.\n");
+		pr_err("Failed to disable AUX port, can't use MUX\n");
 		return -EIO;
 	}
 
@@ -676,8 +677,8 @@ static irqreturn_t __init i8042_aux_test_irq(int irq, void *dev_id)
 	str = i8042_read_status();
 	if (str & I8042_STR_OBF) {
 		data = i8042_read_data();
-		dbg("%02x <- i8042 (aux_test_irq, %s)",
-			data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
+		dbg("%02x <- i8042 (aux_test_irq, %s)\n",
+		    data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
 		if (i8042_irq_being_tested &&
 		    data == 0xa5 && (str & I8042_STR_AUXDATA))
 			complete(&i8042_aux_irq_delivered);
@@ -770,8 +771,8 @@ static int __init i8042_check_aux(void)
  */
 
 	if (i8042_toggle_aux(false)) {
-		printk(KERN_WARNING "Failed to disable AUX port, but continuing anyway... Is this a SiS?\n");
-		printk(KERN_WARNING "If AUX port is really absent please use the 'i8042.noaux' option.\n");
+		pr_warn("Failed to disable AUX port, but continuing anyway... Is this a SiS?\n");
+		pr_warn("If AUX port is really absent please use the 'i8042.noaux' option\n");
 	}
 
 	if (i8042_toggle_aux(true))
@@ -819,7 +820,7 @@ static int __init i8042_check_aux(void)
  * AUX IRQ was never delivered so we need to flush the controller to
  * get rid of the byte we put there; otherwise keyboard may not work.
  */
-		dbg("     -- i8042 (aux irq test timeout)");
+		dbg("     -- i8042 (aux irq test timeout)\n");
 		i8042_flush();
 		retval = -1;
 	}
@@ -845,7 +846,7 @@ static int __init i8042_check_aux(void)
 static int i8042_controller_check(void)
 {
 	if (i8042_flush() == I8042_BUFFER_SIZE) {
-		printk(KERN_ERR "i8042.c: No controller found.\n");
+		pr_err("No controller found\n");
 		return -ENODEV;
 	}
 
@@ -864,15 +865,15 @@ static int i8042_controller_selftest(void)
 	do {
 
 		if (i8042_command(&param, I8042_CMD_CTL_TEST)) {
-			printk(KERN_ERR "i8042.c: i8042 controller self test timeout.\n");
+			pr_err("i8042 controller self test timeout\n");
 			return -ENODEV;
 		}
 
 		if (param == I8042_RET_CTL_TEST)
 			return 0;
 
-		printk(KERN_ERR "i8042.c: i8042 controller selftest failed. (%#x != %#x)\n",
-			param, I8042_RET_CTL_TEST);
+		pr_err("i8042 controller selftest failed. (%#x != %#x)\n",
+		       param, I8042_RET_CTL_TEST);
 		msleep(50);
 	} while (i++ < 5);
 
@@ -883,8 +884,7 @@ static int i8042_controller_selftest(void)
 	 * and user will still get a working keyboard. This is especially
 	 * important on netbooks. On other arches we trust hardware more.
 	 */
-	printk(KERN_INFO
-		"i8042: giving up on controller selftest, continuing anyway...\n");
+	pr_info("giving up on controller selftest, continuing anyway...\n");
 	return 0;
 #else
 	return -EIO;
@@ -909,8 +909,7 @@ static int i8042_controller_init(void)
 
 	do {
 		if (n >= 10) {
-			printk(KERN_ERR
-				"i8042.c: Unable to get stable CTR read.\n");
+			pr_err("Unable to get stable CTR read\n");
 			return -EIO;
 		}
 
@@ -918,8 +917,7 @@ static int i8042_controller_init(void)
 			udelay(50);
 
 		if (i8042_command(&ctr[n++ % 2], I8042_CMD_CTL_RCTR)) {
-			printk(KERN_ERR
-				"i8042.c: Can't read CTR while initializing i8042.\n");
+			pr_err("Can't read CTR while initializing i8042\n");
 			return -EIO;
 		}
 
@@ -943,7 +941,7 @@ static int i8042_controller_init(void)
 		if (i8042_unlock)
 			i8042_ctr |= I8042_CTR_IGNKEYLOCK;
 		else
-			printk(KERN_WARNING "i8042.c: Warning: Keylock active.\n");
+			pr_warn("Warning: Keylock active\n");
 	}
 	spin_unlock_irqrestore(&i8042_lock, flags);
 
@@ -970,7 +968,7 @@ static int i8042_controller_init(void)
  */
 
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		printk(KERN_ERR "i8042.c: Can't write CTR while initializing i8042.\n");
+		pr_err("Can't write CTR while initializing i8042\n");
 		return -EIO;
 	}
 
@@ -1000,7 +998,7 @@ static void i8042_controller_reset(void)
 	i8042_ctr &= ~(I8042_CTR_KBDINT | I8042_CTR_AUXINT);
 
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-		printk(KERN_WARNING "i8042.c: Can't write CTR while resetting.\n");
+		pr_warn("Can't write CTR while resetting\n");
 
 /*
  * Disable MUX mode if present.
@@ -1021,7 +1019,7 @@ static void i8042_controller_reset(void)
  */
 
 	if (i8042_command(&i8042_initial_ctr, I8042_CMD_CTL_WCTR))
-		printk(KERN_WARNING "i8042.c: Can't restore CTR.\n");
+		pr_warn("Can't restore CTR\n");
 }
 
 
@@ -1045,14 +1043,14 @@ static long i8042_panic_blink(int state)
 	led = (state) ? 0x01 | 0x04 : 0;
 	while (i8042_read_status() & I8042_STR_IBF)
 		DELAY;
-	dbg("%02x -> i8042 (panic blink)", 0xed);
+	dbg("%02x -> i8042 (panic blink)\n", 0xed);
 	i8042_suppress_kbd_ack = 2;
 	i8042_write_data(0xed); /* set leds */
 	DELAY;
 	while (i8042_read_status() & I8042_STR_IBF)
 		DELAY;
 	DELAY;
-	dbg("%02x -> i8042 (panic blink)", led);
+	dbg("%02x -> i8042 (panic blink)\n", led);
 	i8042_write_data(led);
 	DELAY;
 	return delay;
@@ -1068,9 +1066,7 @@ static void i8042_dritek_enable(void)
 
 	error = i8042_command(&param, 0x1059);
 	if (error)
-		printk(KERN_WARNING
-			"Failed to enable DRITEK extension: %d\n",
-			error);
+		pr_warn("Failed to enable DRITEK extension: %d\n", error);
 }
 #endif
 
@@ -1105,10 +1101,10 @@ static int i8042_controller_resume(bool force_reset)
 	i8042_ctr |= I8042_CTR_AUXDIS | I8042_CTR_KBDDIS;
 	i8042_ctr &= ~(I8042_CTR_AUXINT | I8042_CTR_KBDINT);
 	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-		printk(KERN_WARNING "i8042: Can't write CTR to resume, retrying...\n");
+		pr_warn("Can't write CTR to resume, retrying...\n");
 		msleep(50);
 		if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-			printk(KERN_ERR "i8042: CTR write retry failed\n");
+			pr_err("CTR write retry failed\n");
 			return -EIO;
 		}
 	}
@@ -1121,9 +1117,7 @@ static int i8042_controller_resume(bool force_reset)
 
 	if (i8042_mux_present) {
 		if (i8042_set_mux_mode(true, NULL) || i8042_enable_mux_ports())
-			printk(KERN_WARNING
-				"i8042: failed to resume active multiplexor, "
-				"mouse won't work.\n");
+			pr_warn("failed to resume active multiplexor, mouse won't work\n");
 	} else if (i8042_ports[I8042_AUX_PORT_NO].serio)
 		i8042_enable_aux_port();
 
diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h
index cbc1beb66574..ac1d759d0f55 100644
--- a/drivers/input/serio/i8042.h
+++ b/drivers/input/serio/i8042.h
@@ -89,15 +89,19 @@
 #ifdef DEBUG
 static unsigned long i8042_start_time;
 #define dbg_init() do { i8042_start_time = jiffies; } while (0)
-#define dbg(format, arg...) 							\
-	do { 									\
+#define dbg(format, arg...)							\
+	do {									\
 		if (i8042_debug)						\
-			printk(KERN_DEBUG __FILE__ ": " format " [%d]\n" ,	\
-	 			## arg, (int) (jiffies - i8042_start_time));	\
+			printk(KERN_DEBUG KBUILD_MODNAME ": [%d] " format,	\
+			       (int) (jiffies - i8042_start_time), ##arg);	\
 	} while (0)
 #else
 #define dbg_init() do { } while (0)
-#define dbg(format, arg...) do {} while (0)
+#define dbg(format, arg...)							\
+	do {									\
+		if (0)								\
+			printk(KERN_DEBUG pr_fmt(format), ##arg);		\
+	} while (0)
 #endif
 
 #endif /* _I8042_H */
diff --git a/drivers/input/serio/ps2mult.c b/drivers/input/serio/ps2mult.c
index 6bce22e4e495..15aa81c9f1fb 100644
--- a/drivers/input/serio/ps2mult.c
+++ b/drivers/input/serio/ps2mult.c
@@ -207,7 +207,7 @@ static int ps2mult_connect(struct serio *serio, struct serio_driver *drv)
 err_out:
 	while (--i >= 0)
 		kfree(psm->ports[i].serio);
-	kfree(serio);
+	kfree(psm);
 	return error;
 }
 
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 405bf214527c..db5b0bca1a1a 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -32,10 +32,9 @@
 #include <linux/module.h>
 #include <linux/serio.h>
 #include <linux/errno.h>
-#include <linux/wait.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
-#include <linux/kthread.h>
+#include <linux/workqueue.h>
 #include <linux/mutex.h>
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
@@ -44,7 +43,7 @@ MODULE_LICENSE("GPL");
 
 /*
  * serio_mutex protects entire serio subsystem and is taken every time
- * serio port or driver registrered or unregistered.
+ * serio port or driver registered or unregistered.
  */
 static DEFINE_MUTEX(serio_mutex);
 
@@ -165,58 +164,22 @@ struct serio_event {
 
 static DEFINE_SPINLOCK(serio_event_lock);	/* protects serio_event_list */
 static LIST_HEAD(serio_event_list);
-static DECLARE_WAIT_QUEUE_HEAD(serio_wait);
-static struct task_struct *serio_task;
 
-static int serio_queue_event(void *object, struct module *owner,
-			     enum serio_event_type event_type)
+static struct serio_event *serio_get_event(void)
 {
+	struct serio_event *event = NULL;
 	unsigned long flags;
-	struct serio_event *event;
-	int retval = 0;
 
 	spin_lock_irqsave(&serio_event_lock, flags);
 
-	/*
-	 * Scan event list for the other events for the same serio port,
-	 * starting with the most recent one. If event is the same we
-	 * do not need add new one. If event is of different type we
-	 * need to add this event and should not look further because
-	 * we need to preseve sequence of distinct events.
-	 */
-	list_for_each_entry_reverse(event, &serio_event_list, node) {
-		if (event->object == object) {
-			if (event->type == event_type)
-				goto out;
-			break;
-		}
-	}
-
-	event = kmalloc(sizeof(struct serio_event), GFP_ATOMIC);
-	if (!event) {
-		pr_err("Not enough memory to queue event %d\n", event_type);
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	if (!try_module_get(owner)) {
-		pr_warning("Can't get module reference, dropping event %d\n",
-			   event_type);
-		kfree(event);
-		retval = -EINVAL;
-		goto out;
+	if (!list_empty(&serio_event_list)) {
+		event = list_first_entry(&serio_event_list,
+					 struct serio_event, node);
+		list_del_init(&event->node);
 	}
 
-	event->type = event_type;
-	event->object = object;
-	event->owner = owner;
-
-	list_add_tail(&event->node, &serio_event_list);
-	wake_up(&serio_wait);
-
-out:
 	spin_unlock_irqrestore(&serio_event_lock, flags);
-	return retval;
+	return event;
 }
 
 static void serio_free_event(struct serio_event *event)
@@ -250,25 +213,7 @@ static void serio_remove_duplicate_events(struct serio_event *event)
 	spin_unlock_irqrestore(&serio_event_lock, flags);
 }
 
-
-static struct serio_event *serio_get_event(void)
-{
-	struct serio_event *event = NULL;
-	unsigned long flags;
-
-	spin_lock_irqsave(&serio_event_lock, flags);
-
-	if (!list_empty(&serio_event_list)) {
-		event = list_first_entry(&serio_event_list,
-					 struct serio_event, node);
-		list_del_init(&event->node);
-	}
-
-	spin_unlock_irqrestore(&serio_event_lock, flags);
-	return event;
-}
-
-static void serio_handle_event(void)
+static void serio_handle_event(struct work_struct *work)
 {
 	struct serio_event *event;
 
@@ -307,6 +252,59 @@ static void serio_handle_event(void)
 	mutex_unlock(&serio_mutex);
 }
 
+static DECLARE_WORK(serio_event_work, serio_handle_event);
+
+static int serio_queue_event(void *object, struct module *owner,
+			     enum serio_event_type event_type)
+{
+	unsigned long flags;
+	struct serio_event *event;
+	int retval = 0;
+
+	spin_lock_irqsave(&serio_event_lock, flags);
+
+	/*
+	 * Scan event list for the other events for the same serio port,
+	 * starting with the most recent one. If event is the same we
+	 * do not need add new one. If event is of different type we
+	 * need to add this event and should not look further because
+	 * we need to preseve sequence of distinct events.
+	 */
+	list_for_each_entry_reverse(event, &serio_event_list, node) {
+		if (event->object == object) {
+			if (event->type == event_type)
+				goto out;
+			break;
+		}
+	}
+
+	event = kmalloc(sizeof(struct serio_event), GFP_ATOMIC);
+	if (!event) {
+		pr_err("Not enough memory to queue event %d\n", event_type);
+		retval = -ENOMEM;
+		goto out;
+	}
+
+	if (!try_module_get(owner)) {
+		pr_warning("Can't get module reference, dropping event %d\n",
+			   event_type);
+		kfree(event);
+		retval = -EINVAL;
+		goto out;
+	}
+
+	event->type = event_type;
+	event->object = object;
+	event->owner = owner;
+
+	list_add_tail(&event->node, &serio_event_list);
+	schedule_work(&serio_event_work);
+
+out:
+	spin_unlock_irqrestore(&serio_event_lock, flags);
+	return retval;
+}
+
 /*
  * Remove all events that have been submitted for a given
  * object, be it serio port or driver.
@@ -356,18 +354,6 @@ static struct serio *serio_get_pending_child(struct serio *parent)
 	return child;
 }
 
-static int serio_thread(void *nothing)
-{
-	do {
-		serio_handle_event();
-		wait_event_interruptible(serio_wait,
-			kthread_should_stop() || !list_empty(&serio_event_list));
-	} while (!kthread_should_stop());
-
-	return 0;
-}
-
-
 /*
  * Serio port operations
  */
@@ -1040,21 +1026,18 @@ static int __init serio_init(void)
 		return error;
 	}
 
-	serio_task = kthread_run(serio_thread, NULL, "kseriod");
-	if (IS_ERR(serio_task)) {
-		bus_unregister(&serio_bus);
-		error = PTR_ERR(serio_task);
-		pr_err("Failed to start kseriod, error: %d\n", error);
-		return error;
-	}
-
 	return 0;
 }
 
 static void __exit serio_exit(void)
 {
 	bus_unregister(&serio_bus);
-	kthread_stop(serio_task);
+
+	/*
+	 * There should not be any outstanding events but work may
+	 * still be scheduled so simply cancel it.
+	 */
+	cancel_work_sync(&serio_event_work);
 }
 
 subsys_initcall(serio_init);
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index b3252ef1e279..db747e4c4c4c 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -1436,6 +1436,10 @@ static struct wacom_features wacom_features_0xD2 =
 	{ "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023, 63, BAMBOO_PT };
 static struct wacom_features wacom_features_0xD3 =
 	{ "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13530, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xD8 =
+	{ "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13530, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xDA =
+	{ "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023, 63, BAMBOO_PT };
 
 #define USB_DEVICE_WACOM(prod)					\
 	USB_DEVICE(USB_VENDOR_ID_WACOM, prod),			\
@@ -1504,6 +1508,8 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0xD1) },
 	{ USB_DEVICE_WACOM(0xD2) },
 	{ USB_DEVICE_WACOM(0xD3) },
+	{ USB_DEVICE_WACOM(0xD8) },
+	{ USB_DEVICE_WACOM(0xDA) },
 	{ USB_DEVICE_WACOM(0xF0) },
 	{ USB_DEVICE_WACOM(0xCC) },
 	{ USB_DEVICE_WACOM(0x90) },
diff --git a/drivers/input/touchscreen/qt602240_ts.c b/drivers/input/touchscreen/qt602240_ts.c
index 66b26ad3032a..4dcb0e872f6a 100644
--- a/drivers/input/touchscreen/qt602240_ts.c
+++ b/drivers/input/touchscreen/qt602240_ts.c
@@ -969,7 +969,7 @@ static int qt602240_initialize(struct qt602240_data *data)
 		return error;
 
 	data->object_table = kcalloc(info->object_num,
-				     sizeof(struct qt602240_data),
+				     sizeof(struct qt602240_object),
 				     GFP_KERNEL);
 	if (!data->object_table) {
 		dev_err(&client->dev, "Failed to allocate memory\n");
@@ -1324,8 +1324,9 @@ static int __devexit qt602240_remove(struct i2c_client *client)
 }
 
 #ifdef CONFIG_PM
-static int qt602240_suspend(struct i2c_client *client, pm_message_t mesg)
+static int qt602240_suspend(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct qt602240_data *data = i2c_get_clientdata(client);
 	struct input_dev *input_dev = data->input_dev;
 
@@ -1339,8 +1340,9 @@ static int qt602240_suspend(struct i2c_client *client, pm_message_t mesg)
 	return 0;
 }
 
-static int qt602240_resume(struct i2c_client *client)
+static int qt602240_resume(struct device *dev)
 {
+	struct i2c_client *client = to_i2c_client(dev);
 	struct qt602240_data *data = i2c_get_clientdata(client);
 	struct input_dev *input_dev = data->input_dev;
 
@@ -1359,9 +1361,11 @@ static int qt602240_resume(struct i2c_client *client)
 
 	return 0;
 }
-#else
-#define qt602240_suspend	NULL
-#define qt602240_resume		NULL
+
+static const struct dev_pm_ops qt602240_pm_ops = {
+	.suspend	= qt602240_suspend,
+	.resume		= qt602240_resume,
+};
 #endif
 
 static const struct i2c_device_id qt602240_id[] = {
@@ -1374,11 +1378,12 @@ static struct i2c_driver qt602240_driver = {
 	.driver = {
 		.name	= "qt602240_ts",
 		.owner	= THIS_MODULE,
+#ifdef CONFIG_PM
+		.pm	= &qt602240_pm_ops,
+#endif
 	},
 	.probe		= qt602240_probe,
 	.remove		= __devexit_p(qt602240_remove),
-	.suspend	= qt602240_suspend,
-	.resume		= qt602240_resume,
 	.id_table	= qt602240_id,
 };
 
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index f45f80f6d336..73fd6642b681 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -178,6 +178,7 @@ static const struct usb_device_id usbtouch_devices[] = {
 
 #ifdef CONFIG_TOUCHSCREEN_USB_ITM
 	{USB_DEVICE(0x0403, 0xf9e9), .driver_info = DEVTYPE_ITM},
+	{USB_DEVICE(0x16e3, 0xf9e9), .driver_info = DEVTYPE_ITM},
 #endif
 
 #ifdef CONFIG_TOUCHSCREEN_USB_ETURBO
diff --git a/drivers/input/xen-kbdfront.c b/drivers/input/xen-kbdfront.c
index e0c024db2ca5..7f85a862ad11 100644
--- a/drivers/input/xen-kbdfront.c
+++ b/drivers/input/xen-kbdfront.c
@@ -17,6 +17,8 @@
  * Switch to grant tables together with xen-fbfront.c.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/module.h>
@@ -84,9 +86,8 @@ static irqreturn_t input_handler(int rq, void *dev_id)
 				input_report_key(dev, event->key.keycode,
 						 event->key.pressed);
 			else
-				printk(KERN_WARNING
-				       "xenkbd: unhandled keycode 0x%x\n",
-				       event->key.keycode);
+				pr_warning("unhandled keycode 0x%x\n",
+					   event->key.keycode);
 			break;
 		case XENKBD_TYPE_POS:
 			input_report_abs(dev, ABS_X, event->pos.abs_x);
@@ -292,8 +293,7 @@ InitWait:
 			ret = xenbus_printf(XBT_NIL, info->xbdev->nodename,
 					    "request-abs-pointer", "1");
 			if (ret)
-				printk(KERN_WARNING
-				       "xenkbd: can't request abs-pointer");
+				pr_warning("can't request abs-pointer\n");
 		}
 		xenbus_switch_state(dev, XenbusStateConnected);
 		break;
diff --git a/drivers/isdn/hardware/mISDN/mISDNinfineon.c b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
index e90db8870b6c..bc0529ac88a1 100644
--- a/drivers/isdn/hardware/mISDN/mISDNinfineon.c
+++ b/drivers/isdn/hardware/mISDN/mISDNinfineon.c
@@ -420,7 +420,7 @@ enable_hwirq(struct inf_hw *hw)
 		break;
 	case INF_NICCY:
 		val = inl((u32)hw->cfg.start + NICCY_IRQ_CTRL_REG);
-		val |= NICCY_IRQ_ENABLE;;
+		val |= NICCY_IRQ_ENABLE;
 		outl(val, (u32)hw->cfg.start + NICCY_IRQ_CTRL_REG);
 		break;
 	case INF_SCT_1:
@@ -924,7 +924,7 @@ setup_instance(struct inf_hw *card)
 		mISDNipac_init(&card->ipac, card);
 
 	if (card->ipac.isac.dch.dev.Bprotocols == 0)
-		goto error_setup;;
+		goto error_setup;
 
 	err = mISDN_register_device(&card->ipac.isac.dch.dev,
 		&card->pdev->dev, card->name);
diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c
index 38eb31439a73..d13fa5b119f5 100644
--- a/drivers/isdn/hardware/mISDN/mISDNisar.c
+++ b/drivers/isdn/hardware/mISDN/mISDNisar.c
@@ -264,7 +264,7 @@ load_firmware(struct isar_hw *isar, const u8 *buf, int size)
 			while (noc) {
 				val = le16_to_cpu(*sp++);
 				*mp++ = val >> 8;
-				*mp++ = val & 0xFF;;
+				*mp++ = val & 0xFF;
 				noc--;
 			}
 			spin_lock_irqsave(isar->hwlock, flags);
diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
index fcf4ed1cb4b9..0e66af1decd4 100644
--- a/drivers/isdn/hisax/avm_pci.c
+++ b/drivers/isdn/hisax/avm_pci.c
@@ -314,7 +314,7 @@ hdlc_fill_fifo(struct BCState *bcs)
 			bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_XME;
 	}
 	if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
-		debugl1(cs, "hdlc_fill_fifo %d/%ld", count, bcs->tx_skb->len);
+		debugl1(cs, "hdlc_fill_fifo %d/%u", count, bcs->tx_skb->len);
 	p = bcs->tx_skb->data;
 	ptr = (u_int *)p;
 	skb_pull(bcs->tx_skb, count);
diff --git a/drivers/isdn/hisax/callc.c b/drivers/isdn/hisax/callc.c
index f150330b5a23..37e685eafd24 100644
--- a/drivers/isdn/hisax/callc.c
+++ b/drivers/isdn/hisax/callc.c
@@ -65,7 +65,7 @@ hisax_findcard(int driverid)
 	return (struct IsdnCardState *) 0;
 }
 
-static void
+static __attribute__((format(printf, 3, 4))) void
 link_debug(struct Channel *chanp, int direction, char *fmt, ...)
 {
 	va_list args;
@@ -1068,7 +1068,7 @@ init_d_st(struct Channel *chanp)
 	return 0;
 }
 
-static void
+static __attribute__((format(printf, 2, 3))) void
 callc_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
diff --git a/drivers/isdn/hisax/hfc_2bds0.c b/drivers/isdn/hisax/hfc_2bds0.c
index 7250f56a5246..a16459a1332c 100644
--- a/drivers/isdn/hisax/hfc_2bds0.c
+++ b/drivers/isdn/hisax/hfc_2bds0.c
@@ -292,7 +292,7 @@ hfc_fill_fifo(struct BCState *bcs)
 	}
 	count = GetFreeFifoBytes_B(bcs);
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hfc_fill_fifo %d count(%ld/%d),%lx",
+		debugl1(cs, "hfc_fill_fifo %d count(%u/%d),%lx",
 			bcs->channel, bcs->tx_skb->len,
 			count, current->state);
 	if (count < bcs->tx_skb->len) {
@@ -719,7 +719,7 @@ hfc_fill_dfifo(struct IsdnCardState *cs)
 	}
 	count = GetFreeFifoBytes_D(cs);
 	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "hfc_fill_Dfifo count(%ld/%d)",
+		debugl1(cs, "hfc_fill_Dfifo count(%u/%d)",
 			cs->tx_skb->len, count);
 	if (count < cs->tx_skb->len) {
 		if (cs->debug & L1_DEB_ISAC)
diff --git a/drivers/isdn/hisax/hfc_2bs0.c b/drivers/isdn/hisax/hfc_2bs0.c
index b1f6481e1193..626f85df302b 100644
--- a/drivers/isdn/hisax/hfc_2bs0.c
+++ b/drivers/isdn/hisax/hfc_2bs0.c
@@ -282,7 +282,7 @@ hfc_fill_fifo(struct BCState *bcs)
 	    count += cs->hw.hfc.fifosize; 
 	} /* L1_MODE_TRANS */
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hfc_fill_fifo %d count(%ld/%d)",
+		debugl1(cs, "hfc_fill_fifo %d count(%u/%d)",
 			bcs->channel, bcs->tx_skb->len,
 			count);
 	if (count < bcs->tx_skb->len) {
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 917cc84065bd..3147020d188b 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -550,7 +550,7 @@ hfcpci_fill_dfifo(struct IsdnCardState *cs)
 		count += D_FIFO_SIZE;	/* count now contains available bytes */
 
 	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "hfcpci_fill_Dfifo count(%ld/%d)",
+		debugl1(cs, "hfcpci_fill_Dfifo count(%u/%d)",
 			cs->tx_skb->len, count);
 	if (count < cs->tx_skb->len) {
 		if (cs->debug & L1_DEB_ISAC)
@@ -681,7 +681,7 @@ hfcpci_fill_fifo(struct BCState *bcs)
 		count += B_FIFO_SIZE;	/* count now contains available bytes */
 
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hfcpci_fill_fifo %d count(%ld/%d),%lx",
+		debugl1(cs, "hfcpci_fill_fifo %d count(%u/%d),%lx",
 			bcs->channel, bcs->tx_skb->len,
 			count, current->state);
 
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 5aa138eb0b3c..1235b7131ae1 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -179,7 +179,7 @@ write_fifo(struct IsdnCardState *cs, struct sk_buff *skb, u_char fifo, int trans
 	  count += fifo_size;	/* count now contains available bytes */
 
 	if (cs->debug & L1_DEB_ISAC_FIFO)
-	  debugl1(cs, "hfcsx_write_fifo %d count(%ld/%d)",
+	  debugl1(cs, "hfcsx_write_fifo %d count(%u/%d)",
 		  fifo, skb->len, count);
 	if (count < skb->len) {
 	  if (cs->debug & L1_DEB_ISAC_FIFO)
@@ -265,7 +265,7 @@ read_fifo(struct IsdnCardState *cs, u_char fifo, int trans_max)
 	  count++;
 
 	  if (cs->debug & L1_DEB_ISAC_FIFO)
-	    debugl1(cs, "hfcsx_read_fifo %d count %ld)",
+	    debugl1(cs, "hfcsx_read_fifo %d count %u)",
 		    fifo, count);
 
 	  if ((count > fifo_size) || (count < 4)) {
@@ -986,7 +986,7 @@ HFCSX_l1hw(struct PStack *st, int pr, void *arg)
 				default:
 					spin_unlock_irqrestore(&cs->lock, flags);
 					if (cs->debug & L1_DEB_WARN)
-						debugl1(cs, "hfcsx_l1hw loop invalid %4lx", arg);
+						debugl1(cs, "hfcsx_l1hw loop invalid %4lx", (unsigned long)arg);
 					return;
 			}
 			cs->hw.hfcsx.trm |= 0x80;	/* enable IOM-loop */
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 32ab3924aa73..de1c669c7b13 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -1286,7 +1286,9 @@ int jiftime(char *s, long mark);
 
 int HiSax_command(isdn_ctrl * ic);
 int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb);
+__attribute__((format(printf, 3, 4)))
 void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...);
+__attribute__((format(printf, 3, 0)))
 void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args);
 void HiSax_reportcard(int cardnr, int sel);
 int QuickHex(char *txt, u_char * p, int cnt);
diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
index 751b25f2ff58..332104103e18 100644
--- a/drivers/isdn/hisax/ipacx.c
+++ b/drivers/isdn/hisax/ipacx.c
@@ -717,7 +717,7 @@ bch_mode(struct BCState *bcs, int mode, int bc)
 
         bc = bc ? 1 : 0;  // in case bc is greater than 1
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "mode_bch() switch B-% mode %d chan %d", hscx, mode, bc);
+		debugl1(cs, "mode_bch() switch B-%d mode %d chan %d", hscx, mode, bc);
 	bcs->mode = mode;
 	bcs->channel = bc;
   
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 2e72227bd071..1be4552d94b4 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -953,7 +953,7 @@ isar_pump_statev_modem(struct BCState *bcs, u_char devt) {
 			break;
 		case PSEV_GSTN_CLR:
 			if (cs->debug & L1_DEB_HSCX)
-				debugl1(cs, "pump stev GSTN CLEAR", devt);
+				debugl1(cs, "pump stev GSTN CLEAR");
 			break;
 		default:
 			if (cs->debug & L1_DEB_HSCX)
@@ -1268,7 +1268,7 @@ isar_int_main(struct IsdnCardState *cs)
 static void
 ftimer_handler(struct BCState *bcs) {
 	if (bcs->cs->debug)
-		debugl1(bcs->cs, "ftimer flags %04x",
+		debugl1(bcs->cs, "ftimer flags %04lx",
 			bcs->Flag);
 	test_and_clear_bit(BC_FLG_FTI_RUN, &bcs->Flag);
 	if (test_and_clear_bit(BC_FLG_LL_CONN, &bcs->Flag)) {
@@ -1748,7 +1748,7 @@ isar_auxcmd(struct IsdnCardState *cs, isdn_ctrl *ic) {
 	struct BCState *bcs;
 
 	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "isar_auxcmd cmd/ch %x/%d", ic->command, ic->arg);
+		debugl1(cs, "isar_auxcmd cmd/ch %x/%ld", ic->command, ic->arg);
 	switch (ic->command) {
 		case (ISDN_CMD_FAXCMD):
 			bcs = cs->channel[ic->arg].bcs;
diff --git a/drivers/isdn/hisax/isdnl1.h b/drivers/isdn/hisax/isdnl1.h
index 172ad4c8c961..425d86116f2b 100644
--- a/drivers/isdn/hisax/isdnl1.h
+++ b/drivers/isdn/hisax/isdnl1.h
@@ -21,6 +21,7 @@
 #define B_XMTBUFREADY	1
 #define B_ACKPENDING	2
 
+__attribute__((format(printf, 2, 3)))
 void debugl1(struct IsdnCardState *cs, char *fmt, ...);
 void DChannel_proc_xmt(struct IsdnCardState *cs);
 void DChannel_proc_rcv(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/isdnl3.c b/drivers/isdn/hisax/isdnl3.c
index fd0b643ab740..ad291f21b201 100644
--- a/drivers/isdn/hisax/isdnl3.c
+++ b/drivers/isdn/hisax/isdnl3.c
@@ -66,7 +66,7 @@ static char *strL3Event[] =
 	"EV_TIMEOUT",
 };
 
-static void
+static __attribute__((format(printf, 2, 3))) void
 l3m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
diff --git a/drivers/isdn/hisax/netjet.c b/drivers/isdn/hisax/netjet.c
index 5d7f0f2ff9b9..644891efc26f 100644
--- a/drivers/isdn/hisax/netjet.c
+++ b/drivers/isdn/hisax/netjet.c
@@ -254,7 +254,7 @@ static int make_raw_data(struct BCState *bcs) {
 		val >>= 1;
 	}
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger make_raw: in %ld out %d.%d",
+		debugl1(bcs->cs,"tiger make_raw: in %u out %d.%d",
 			bcs->tx_skb->len, s_cnt, bitcnt);
 	if (bitcnt) {
 		while (8>bitcnt++) {
@@ -361,7 +361,7 @@ static int make_raw_data_56k(struct BCState *bcs) {
 		val >>= 1;
 	}
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger make_raw_56k: in %ld out %d.%d",
+		debugl1(bcs->cs,"tiger make_raw_56k: in %u out %d.%d",
 			bcs->tx_skb->len, s_cnt, bitcnt);
 	if (bitcnt) {
 		while (8>bitcnt++) {
@@ -612,7 +612,7 @@ void netjet_fill_dma(struct BCState *bcs)
 	if (!bcs->tx_skb)
 		return;
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger fill_dma1: c%d %4x", bcs->channel,
+		debugl1(bcs->cs,"tiger fill_dma1: c%d %4lx", bcs->channel,
 			bcs->Flag);
 	if (test_and_set_bit(BC_FLG_BUSY, &bcs->Flag))
 		return;
@@ -625,7 +625,7 @@ void netjet_fill_dma(struct BCState *bcs)
 			return;		
 	};
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger fill_dma2: c%d %4x", bcs->channel,
+		debugl1(bcs->cs,"tiger fill_dma2: c%d %4lx", bcs->channel,
 			bcs->Flag);
 	if (test_and_clear_bit(BC_FLG_NOFRAME, &bcs->Flag)) {
 		write_raw(bcs, bcs->hw.tiger.sendp, bcs->hw.tiger.free);
@@ -667,7 +667,7 @@ void netjet_fill_dma(struct BCState *bcs)
 		write_raw(bcs, p, cnt);
 	}
 	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs,"tiger fill_dma3: c%d %4x", bcs->channel,
+		debugl1(bcs->cs,"tiger fill_dma3: c%d %4lx", bcs->channel,
 			bcs->Flag);
 }
 
diff --git a/drivers/isdn/hisax/st5481_d.c b/drivers/isdn/hisax/st5481_d.c
index b7876b19fe73..44082637a09f 100644
--- a/drivers/isdn/hisax/st5481_d.c
+++ b/drivers/isdn/hisax/st5481_d.c
@@ -167,7 +167,8 @@ static struct FsmNode L1FnList[] __initdata =
 	{ST_L1_F8, EV_IND_RSY,           l1_ignore},
 };
 
-static void l1m_debug(struct FsmInst *fi, char *fmt, ...)
+static __attribute__((format(printf, 2, 3)))
+void l1m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
 	char buf[256];
@@ -269,7 +270,8 @@ static char *strDoutEvent[] =
 	"EV_DOUT_UNDERRUN",
 };
 
-static void dout_debug(struct FsmInst *fi, char *fmt, ...)
+static __attribute__((format(printf, 2, 3)))
+void dout_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	va_list args;
 	char buf[256];
diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
index 46048e55f241..d568689669f8 100644
--- a/drivers/isdn/i4l/isdn_concap.c
+++ b/drivers/isdn/i4l/isdn_concap.c
@@ -61,7 +61,7 @@ static int isdn_concap_dl_data_req(struct concap_proto *concap, struct sk_buff *
 static int isdn_concap_dl_connect_req(struct concap_proto *concap)
 {
 	struct net_device *ndev = concap -> net_dev;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 	int ret;
 	IX25DEBUG( "isdn_concap_dl_connect_req: %s \n", ndev -> name);
 
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 26d44c3ca1d8..afeede7ee295 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -827,7 +827,7 @@ isdn_net_dial(void)
 void
 isdn_net_hangup(struct net_device *d)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(d);
+	isdn_net_local *lp = netdev_priv(d);
 	isdn_ctrl cmd;
 #ifdef CONFIG_ISDN_X25
 	struct concap_proto *cprot = lp->netdev->cprot;
@@ -1052,7 +1052,7 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb)
 {
 	isdn_net_dev *nd;
 	isdn_net_local *slp;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 	int retv = NETDEV_TX_OK;
 
 	if (((isdn_net_local *) netdev_priv(ndev))->master) {
@@ -1116,7 +1116,7 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb)
 static void
 isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 	if (!skb)
 		return;
 	if (lp->p_encap == ISDN_NET_ENCAP_ETHER) {
@@ -1131,7 +1131,7 @@ isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev)
 
 static void isdn_net_tx_timeout(struct net_device * ndev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 
 	printk(KERN_WARNING "isdn_tx_timeout dev %s dialstate %d\n", ndev->name, lp->dialstate);
 	if (!lp->dialstate){
@@ -1165,7 +1165,7 @@ static void isdn_net_tx_timeout(struct net_device * ndev)
 static netdev_tx_t
 isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 #ifdef CONFIG_ISDN_X25
 	struct concap_proto * cprot = lp -> netdev -> cprot;
 /* At this point hard_start_xmit() passes control to the encapsulation
@@ -1347,7 +1347,7 @@ isdn_net_close(struct net_device *dev)
 static struct net_device_stats *
 isdn_net_get_stats(struct net_device *dev)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 	return &lp->stats;
 }
 
@@ -1426,7 +1426,7 @@ isdn_net_ciscohdlck_alloc_skb(isdn_net_local *lp, int len)
 static int
 isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 	unsigned long len = 0;
 	unsigned long expires = 0;
 	int tmp = 0;
@@ -1493,7 +1493,7 @@ isdn_ciscohdlck_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 static int isdn_net_ioctl(struct net_device *dev,
 			  struct ifreq *ifr, int cmd)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 
 	switch (lp->p_encap) {
 #ifdef CONFIG_ISDN_PPP
@@ -1786,7 +1786,7 @@ isdn_net_ciscohdlck_receive(isdn_net_local *lp, struct sk_buff *skb)
 static void
 isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
 {
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(ndev);
+	isdn_net_local *lp = netdev_priv(ndev);
 	isdn_net_local *olp = lp;	/* original 'lp' */
 #ifdef CONFIG_ISDN_X25
 	struct concap_proto *cprot = lp -> netdev -> cprot;
@@ -1800,7 +1800,7 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
 		 * handle master's statistics and hangup-timeout
 		 */
 		ndev = lp->master;
-		lp = (isdn_net_local *) netdev_priv(ndev);
+		lp = netdev_priv(ndev);
 		lp->stats.rx_packets++;
 		lp->stats.rx_bytes += skb->len;
 	}
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index fe824e0cbb25..9e8162c80bb0 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1147,15 +1147,14 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
 	}
 
 	if (is->pass_filter
-	    && sk_run_filter(skb, is->pass_filter, is->pass_len) == 0) {
+	    && sk_run_filter(skb, is->pass_filter) == 0) {
 		if (is->debug & 0x2)
 			printk(KERN_DEBUG "IPPP: inbound frame filtered.\n");
 		kfree_skb(skb);
 		return;
 	}
 	if (!(is->active_filter
-	      && sk_run_filter(skb, is->active_filter,
-	                       is->active_len) == 0)) {
+	      && sk_run_filter(skb, is->active_filter) == 0)) {
 		if (is->debug & 0x2)
 			printk(KERN_DEBUG "IPPP: link-active filter: reseting huptimer.\n");
 		lp->huptimer = 0;
@@ -1221,7 +1220,7 @@ isdn_ppp_xmit(struct sk_buff *skb, struct net_device *netdev)
 	struct ippp_struct *ipt,*ipts;
 	int slot, retval = NETDEV_TX_OK;
 
-	mlp = (isdn_net_local *) netdev_priv(netdev);
+	mlp = netdev_priv(netdev);
 	nd = mlp->netdev;       /* get master lp */
 
 	slot = mlp->ppp_slot;
@@ -1294,15 +1293,14 @@ isdn_ppp_xmit(struct sk_buff *skb, struct net_device *netdev)
 	}
 
 	if (ipt->pass_filter
-	    && sk_run_filter(skb, ipt->pass_filter, ipt->pass_len) == 0) {
+	    && sk_run_filter(skb, ipt->pass_filter) == 0) {
 		if (ipt->debug & 0x4)
 			printk(KERN_DEBUG "IPPP: outbound frame filtered.\n");
 		kfree_skb(skb);
 		goto unlock;
 	}
 	if (!(ipt->active_filter
-	      && sk_run_filter(skb, ipt->active_filter,
-		               ipt->active_len) == 0)) {
+	      && sk_run_filter(skb, ipt->active_filter) == 0)) {
 		if (ipt->debug & 0x4)
 			printk(KERN_DEBUG "IPPP: link-active filter: reseting huptimer.\n");
 		lp->huptimer = 0;
@@ -1492,9 +1490,9 @@ int isdn_ppp_autodial_filter(struct sk_buff *skb, isdn_net_local *lp)
 	}
 	
 	drop |= is->pass_filter
-	        && sk_run_filter(skb, is->pass_filter, is->pass_len) == 0;
+	        && sk_run_filter(skb, is->pass_filter) == 0;
 	drop |= is->active_filter
-	        && sk_run_filter(skb, is->active_filter, is->active_len) == 0;
+	        && sk_run_filter(skb, is->active_filter) == 0;
 	
 	skb_push(skb, IPPP_MAX_HEADER - 4);
 	return drop;
@@ -1985,7 +1983,7 @@ isdn_ppp_dev_ioctl_stats(int slot, struct ifreq *ifr, struct net_device *dev)
 {
 	struct ppp_stats __user *res = ifr->ifr_data;
 	struct ppp_stats t;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 
 	if (!access_ok(VERIFY_WRITE, res, sizeof(struct ppp_stats)))
 		return -EFAULT;
@@ -2024,7 +2022,7 @@ isdn_ppp_dev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	int error=0;
 	int len;
-	isdn_net_local *lp = (isdn_net_local *) netdev_priv(dev);
+	isdn_net_local *lp = netdev_priv(dev);
 
 
 	if (lp->p_encap != ISDN_NET_ENCAP_SYNCPPP)
@@ -2091,7 +2089,7 @@ isdn_ppp_dial_slave(char *name)
 
 	sdev = lp->slave;
 	while (sdev) {
-		isdn_net_local *mlp = (isdn_net_local *) netdev_priv(sdev);
+		isdn_net_local *mlp = netdev_priv(sdev);
 		if (!(mlp->flags & ISDN_NET_CONNECTED))
 			break;
 		sdev = mlp->slave;
@@ -2099,7 +2097,7 @@ isdn_ppp_dial_slave(char *name)
 	if (!sdev)
 		return 2;
 
-	isdn_net_dial_req((isdn_net_local *) netdev_priv(sdev));
+	isdn_net_dial_req(netdev_priv(sdev));
 	return 0;
 #else
 	return -1;
@@ -2122,7 +2120,7 @@ isdn_ppp_hangup_slave(char *name)
 
 	sdev = lp->slave;
 	while (sdev) {
-		isdn_net_local *mlp = (isdn_net_local *) netdev_priv(sdev);
+		isdn_net_local *mlp = netdev_priv(sdev);
 
 		if (mlp->slave) { /* find last connected link in chain */
 			isdn_net_local *nlp = ISDN_SLAVE_PRIV(mlp);
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 2e847a90bad0..f2b5bab5e6a1 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -1627,7 +1627,7 @@ __setup("icn=", icn_setup);
 static int __init icn_init(void)
 {
 	char *p;
-	char rev[10];
+	char rev[20];
 
 	memset(&dev, 0, sizeof(icn_dev));
 	dev.memaddr = (membase & 0x0ffc000);
@@ -1637,9 +1637,10 @@ static int __init icn_init(void)
 	spin_lock_init(&dev.devlock);
 
 	if ((p = strchr(revision, ':'))) {
-		strcpy(rev, p + 1);
+		strncpy(rev, p + 1, 20);
 		p = strchr(rev, '$');
-		*p = 0;
+		if (p)
+			*p = 0;
 	} else
 		strcpy(rev, " ??? ");
 	printk(KERN_NOTICE "ICN-ISDN-driver Rev%smem=0x%08lx\n", rev,
diff --git a/drivers/isdn/mISDN/layer1.c b/drivers/isdn/mISDN/layer1.c
index ac4aa18c632b..5cc7c001c523 100644
--- a/drivers/isdn/mISDN/layer1.c
+++ b/drivers/isdn/mISDN/layer1.c
@@ -99,12 +99,16 @@ static void
 l1m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct layer1 *l1 = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	va_start(va, fmt);
-	printk(KERN_DEBUG "%s: ", dev_name(&l1->dch->dev.dev));
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "%s: %pV\n", dev_name(&l1->dch->dev.dev), &vaf);
+
 	va_end(va);
 }
 
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index c97371788764..4ae75053c9d2 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -95,14 +95,20 @@ static void
 l2m_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct layer2 *l2 = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	if (!(*debug & DEBUG_L2_FSM))
 		return;
+
 	va_start(va, fmt);
-	printk(KERN_DEBUG "l2 (sapi %d tei %d): ", l2->sapi, l2->tei);
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "l2 (sapi %d tei %d): %pV\n",
+	       l2->sapi, l2->tei, &vaf);
+
 	va_end(va);
 }
 
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 1b85d9d27496..687c9b6264ab 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -79,14 +79,19 @@ static void
 da_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct manager	*mgr = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	if (!(*debug & DEBUG_L2_TEIFSM))
 		return;
+
 	va_start(va, fmt);
-	printk(KERN_DEBUG "mgr(%d): ", mgr->ch.st->dev->id);
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "mgr(%d): %pV\n", mgr->ch.st->dev->id, &vaf);
+
 	va_end(va);
 }
 
@@ -223,14 +228,20 @@ static void
 tei_debug(struct FsmInst *fi, char *fmt, ...)
 {
 	struct teimgr	*tm = fi->userdata;
+	struct va_format vaf;
 	va_list va;
 
 	if (!(*debug & DEBUG_L2_TEIFSM))
 		return;
+
 	va_start(va, fmt);
-	printk(KERN_DEBUG "sapi(%d) tei(%d): ", tm->l2->sapi, tm->l2->tei);
-	vprintk(fmt, va);
-	printk("\n");
+
+	vaf.fmt = fmt;
+	vaf.va = &va;
+
+	printk(KERN_DEBUG "sapi(%d) tei(%d): %pV\n",
+	       tm->l2->sapi, tm->l2->tei, &vaf);
+
 	va_end(va);
 }
 
diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c
index 067f9962f499..6a82388505f0 100644
--- a/drivers/macintosh/mac_hid.c
+++ b/drivers/macintosh/mac_hid.c
@@ -23,6 +23,8 @@ static int mouse_button3_keycode = KEY_RIGHTALT;	/* right option key */
 
 static struct input_dev *mac_hid_emumouse_dev;
 
+static DEFINE_MUTEX(mac_hid_emumouse_mutex);
+
 static int mac_hid_create_emumouse(void)
 {
 	static struct lock_class_key mac_hid_emumouse_dev_event_class;
@@ -187,6 +189,10 @@ static int mac_hid_toggle_emumouse(ctl_table *table, int write,
 	int old_val = *valp;
 	int rc;
 
+	rc = mutex_lock_killable(&mac_hid_emumouse_mutex);
+	if (rc)
+		return rc;
+
 	rc = proc_dointvec(table, write, buffer, lenp, ppos);
 
 	if (rc == 0 && write && *valp != old_val) {
@@ -202,6 +208,8 @@ static int mac_hid_toggle_emumouse(ctl_table *table, int write,
 	if (rc)
 		*valp = old_val;
 
+	mutex_unlock(&mac_hid_emumouse_mutex);
+
 	return rc;
 }
 
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index b6e7ddc09d76..4daf9e5a7736 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -387,11 +387,10 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
 	/* Set the DMA ops to the ones from the PCI device, this could be
 	 * fishy if we didn't know that on PowerMac it's always direct ops
 	 * or iommu ops that will work fine
+	 *
+	 * To get all the fields, copy all archdata
 	 */
-	dev->ofdev.dev.archdata.dma_ops =
-		chip->lbus.pdev->dev.archdata.dma_ops;
-	dev->ofdev.dev.archdata.dma_data =
-		chip->lbus.pdev->dev.archdata.dma_data;
+	dev->ofdev.dev.archdata = chip->lbus.pdev->dev.archdata;
 #endif /* CONFIG_PCI */
 
 #ifdef DEBUG
diff --git a/drivers/media/IR/ir-functions.c b/drivers/media/IR/ir-functions.c
deleted file mode 100644
index db591e421887..000000000000
--- a/drivers/media/IR/ir-functions.c
+++ /dev/null
@@ -1,356 +0,0 @@
-/*
- *
- * some common structs and functions to handle infrared remotes via
- * input layer ...
- *
- * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/jiffies.h>
-#include <media/ir-common.h>
-#include "ir-core-priv.h"
-
-/* -------------------------------------------------------------------------- */
-
-MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
-
-static int repeat = 1;
-module_param(repeat, int, 0444);
-MODULE_PARM_DESC(repeat,"auto-repeat for IR keys (default: on)");
-
-/* -------------------------------------------------------------------------- */
-
-static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir)
-{
-	if (KEY_RESERVED == ir->keycode) {
-		printk(KERN_INFO "%s: unknown key: key=0x%02x down=%d\n",
-		       dev->name, ir->ir_key, ir->keypressed);
-		return;
-	}
-	IR_dprintk(1,"%s: key event code=%d down=%d\n",
-		dev->name,ir->keycode,ir->keypressed);
-	input_report_key(dev,ir->keycode,ir->keypressed);
-	input_sync(dev);
-}
-
-/* -------------------------------------------------------------------------- */
-
-int ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
-		  const u64 ir_type)
-{
-	ir->ir_type = ir_type;
-
-	if (repeat)
-		set_bit(EV_REP, dev->evbit);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ir_input_init);
-
-
-void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir)
-{
-	if (ir->keypressed) {
-		ir->keypressed = 0;
-		ir_input_key_event(dev,ir);
-	}
-}
-EXPORT_SYMBOL_GPL(ir_input_nokey);
-
-void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
-		      u32 ir_key)
-{
-	u32 keycode = ir_g_keycode_from_table(dev, ir_key);
-
-	if (ir->keypressed && ir->keycode != keycode) {
-		ir->keypressed = 0;
-		ir_input_key_event(dev,ir);
-	}
-	if (!ir->keypressed) {
-		ir->ir_key  = ir_key;
-		ir->keycode = keycode;
-		ir->keypressed = 1;
-		ir_input_key_event(dev,ir);
-	}
-}
-EXPORT_SYMBOL_GPL(ir_input_keydown);
-
-/* -------------------------------------------------------------------------- */
-/* extract mask bits out of data and pack them into the result */
-u32 ir_extract_bits(u32 data, u32 mask)
-{
-	u32 vbit = 1, value = 0;
-
-	do {
-	    if (mask&1) {
-		if (data&1)
-			value |= vbit;
-		vbit<<=1;
-	    }
-	    data>>=1;
-	} while (mask>>=1);
-
-	return value;
-}
-EXPORT_SYMBOL_GPL(ir_extract_bits);
-
-static int inline getbit(u32 *samples, int bit)
-{
-	return (samples[bit/32] & (1 << (31-(bit%32)))) ? 1 : 0;
-}
-
-/* sump raw samples for visual debugging ;) */
-int ir_dump_samples(u32 *samples, int count)
-{
-	int i, bit, start;
-
-	printk(KERN_DEBUG "ir samples: ");
-	start = 0;
-	for (i = 0; i < count * 32; i++) {
-		bit = getbit(samples,i);
-		if (bit)
-			start = 1;
-		if (0 == start)
-			continue;
-		printk("%s", bit ? "#" : "_");
-	}
-	printk("\n");
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ir_dump_samples);
-
-/* decode raw samples, pulse distance coding used by NEC remotes */
-int ir_decode_pulsedistance(u32 *samples, int count, int low, int high)
-{
-	int i,last,bit,len;
-	u32 curBit;
-	u32 value;
-
-	/* find start burst */
-	for (i = len = 0; i < count * 32; i++) {
-		bit = getbit(samples,i);
-		if (bit) {
-			len++;
-		} else {
-			if (len >= 29)
-				break;
-			len = 0;
-		}
-	}
-
-	/* start burst to short */
-	if (len < 29)
-		return 0xffffffff;
-
-	/* find start silence */
-	for (len = 0; i < count * 32; i++) {
-		bit = getbit(samples,i);
-		if (bit) {
-			break;
-		} else {
-			len++;
-		}
-	}
-
-	/* silence to short */
-	if (len < 7)
-		return 0xffffffff;
-
-	/* go decoding */
-	len   = 0;
-	last = 1;
-	value = 0; curBit = 1;
-	for (; i < count * 32; i++) {
-		bit  = getbit(samples,i);
-		if (last) {
-			if(bit) {
-				continue;
-			} else {
-				len = 1;
-			}
-		} else {
-			if (bit) {
-				if (len > (low + high) /2)
-					value |= curBit;
-				curBit <<= 1;
-				if (curBit == 1)
-					break;
-			} else {
-				len++;
-			}
-		}
-		last = bit;
-	}
-
-	return value;
-}
-EXPORT_SYMBOL_GPL(ir_decode_pulsedistance);
-
-/* decode raw samples, biphase coding, used by rc5 for example */
-int ir_decode_biphase(u32 *samples, int count, int low, int high)
-{
-	int i,last,bit,len,flips;
-	u32 value;
-
-	/* find start bit (1) */
-	for (i = 0; i < 32; i++) {
-		bit = getbit(samples,i);
-		if (bit)
-			break;
-	}
-
-	/* go decoding */
-	len   = 0;
-	flips = 0;
-	value = 1;
-	for (; i < count * 32; i++) {
-		if (len > high)
-			break;
-		if (flips > 1)
-			break;
-		last = bit;
-		bit  = getbit(samples,i);
-		if (last == bit) {
-			len++;
-			continue;
-		}
-		if (len < low) {
-			len++;
-			flips++;
-			continue;
-		}
-		value <<= 1;
-		value |= bit;
-		flips = 0;
-		len   = 1;
-	}
-	return value;
-}
-EXPORT_SYMBOL_GPL(ir_decode_biphase);
-
-/* RC5 decoding stuff, moved from bttv-input.c to share it with
- * saa7134 */
-
-/* decode raw bit pattern to RC5 code */
-u32 ir_rc5_decode(unsigned int code)
-{
-	unsigned int org_code = code;
-	unsigned int pair;
-	unsigned int rc5 = 0;
-	int i;
-
-	for (i = 0; i < 14; ++i) {
-		pair = code & 0x3;
-		code >>= 2;
-
-		rc5 <<= 1;
-		switch (pair) {
-		case 0:
-		case 2:
-			break;
-		case 1:
-			rc5 |= 1;
-			break;
-		case 3:
-			IR_dprintk(1, "ir-common: ir_rc5_decode(%x) bad code\n", org_code);
-			return 0;
-		}
-	}
-	IR_dprintk(1, "ir-common: code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
-		"instr=%x\n", rc5, org_code, RC5_START(rc5),
-		RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
-	return rc5;
-}
-EXPORT_SYMBOL_GPL(ir_rc5_decode);
-
-void ir_rc5_timer_end(unsigned long data)
-{
-	struct card_ir *ir = (struct card_ir *)data;
-	struct timeval tv;
-	unsigned long current_jiffies, timeout;
-	u32 gap;
-	u32 rc5 = 0;
-
-	/* get time */
-	current_jiffies = jiffies;
-	do_gettimeofday(&tv);
-
-	/* avoid overflow with gap >1s */
-	if (tv.tv_sec - ir->base_time.tv_sec > 1) {
-		gap = 200000;
-	} else {
-		gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
-		    tv.tv_usec - ir->base_time.tv_usec;
-	}
-
-	/* signal we're ready to start a new code */
-	ir->active = 0;
-
-	/* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
-	if (gap < 28000) {
-		IR_dprintk(1, "ir-common: spurious timer_end\n");
-		return;
-	}
-
-	if (ir->last_bit < 20) {
-		/* ignore spurious codes (caused by light/other remotes) */
-		IR_dprintk(1, "ir-common: short code: %x\n", ir->code);
-	} else {
-		ir->code = (ir->code << ir->shift_by) | 1;
-		rc5 = ir_rc5_decode(ir->code);
-
-		/* two start bits? */
-		if (RC5_START(rc5) != ir->start) {
-			IR_dprintk(1, "ir-common: rc5 start bits invalid: %u\n", RC5_START(rc5));
-
-			/* right address? */
-		} else if (RC5_ADDR(rc5) == ir->addr) {
-			u32 toggle = RC5_TOGGLE(rc5);
-			u32 instr = RC5_INSTR(rc5);
-
-			/* Good code, decide if repeat/repress */
-			if (toggle != RC5_TOGGLE(ir->last_rc5) ||
-			    instr != RC5_INSTR(ir->last_rc5)) {
-				IR_dprintk(1, "ir-common: instruction %x, toggle %x\n", instr,
-					toggle);
-				ir_input_nokey(ir->dev, &ir->ir);
-				ir_input_keydown(ir->dev, &ir->ir, instr);
-			}
-
-			/* Set/reset key-up timer */
-			timeout = current_jiffies +
-				  msecs_to_jiffies(ir->rc5_key_timeout);
-			mod_timer(&ir->timer_keyup, timeout);
-
-			/* Save code for repeat test */
-			ir->last_rc5 = rc5;
-		}
-	}
-}
-EXPORT_SYMBOL_GPL(ir_rc5_timer_end);
-
-void ir_rc5_timer_keyup(unsigned long data)
-{
-	struct card_ir *ir = (struct card_ir *)data;
-
-	IR_dprintk(1, "ir-common: key released\n");
-	ir_input_nokey(ir->dev, &ir->ir);
-}
-EXPORT_SYMBOL_GPL(ir_rc5_timer_keyup);
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
deleted file mode 100644
index f60107c3b091..000000000000
--- a/drivers/media/IR/ir-keytable.c
+++ /dev/null
@@ -1,710 +0,0 @@
-/* ir-keytable.c - handle IR scancode->keycode tables
- *
- * Copyright (C) 2009 by Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- */
-
-
-#include <linux/input.h>
-#include <linux/slab.h>
-#include "ir-core-priv.h"
-
-/* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */
-#define IR_TAB_MIN_SIZE	256
-#define IR_TAB_MAX_SIZE	8192
-
-/* FIXME: IR_KEYPRESS_TIMEOUT should be protocol specific */
-#define IR_KEYPRESS_TIMEOUT 250
-
-/**
- * ir_create_table() - initializes a scancode table
- * @rc_tab:	the ir_scancode_table to initialize
- * @name:	name to assign to the table
- * @ir_type:	ir type to assign to the new table
- * @size:	initial size of the table
- * @return:	zero on success or a negative error code
- *
- * This routine will initialize the ir_scancode_table and will allocate
- * memory to hold at least the specified number elements.
- */
-static int ir_create_table(struct ir_scancode_table *rc_tab,
-			   const char *name, u64 ir_type, size_t size)
-{
-	rc_tab->name = name;
-	rc_tab->ir_type = ir_type;
-	rc_tab->alloc = roundup_pow_of_two(size * sizeof(struct ir_scancode));
-	rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
-	rc_tab->scan = kmalloc(rc_tab->alloc, GFP_KERNEL);
-	if (!rc_tab->scan)
-		return -ENOMEM;
-
-	IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
-		   rc_tab->size, rc_tab->alloc);
-	return 0;
-}
-
-/**
- * ir_free_table() - frees memory allocated by a scancode table
- * @rc_tab:	the table whose mappings need to be freed
- *
- * This routine will free memory alloctaed for key mappings used by given
- * scancode table.
- */
-static void ir_free_table(struct ir_scancode_table *rc_tab)
-{
-	rc_tab->size = 0;
-	kfree(rc_tab->scan);
-	rc_tab->scan = NULL;
-}
-
-/**
- * ir_resize_table() - resizes a scancode table if necessary
- * @rc_tab:	the ir_scancode_table to resize
- * @gfp_flags:	gfp flags to use when allocating memory
- * @return:	zero on success or a negative error code
- *
- * This routine will shrink the ir_scancode_table if it has lots of
- * unused entries and grow it if it is full.
- */
-static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
-{
-	unsigned int oldalloc = rc_tab->alloc;
-	unsigned int newalloc = oldalloc;
-	struct ir_scancode *oldscan = rc_tab->scan;
-	struct ir_scancode *newscan;
-
-	if (rc_tab->size == rc_tab->len) {
-		/* All entries in use -> grow keytable */
-		if (rc_tab->alloc >= IR_TAB_MAX_SIZE)
-			return -ENOMEM;
-
-		newalloc *= 2;
-		IR_dprintk(1, "Growing table to %u bytes\n", newalloc);
-	}
-
-	if ((rc_tab->len * 3 < rc_tab->size) && (oldalloc > IR_TAB_MIN_SIZE)) {
-		/* Less than 1/3 of entries in use -> shrink keytable */
-		newalloc /= 2;
-		IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc);
-	}
-
-	if (newalloc == oldalloc)
-		return 0;
-
-	newscan = kmalloc(newalloc, gfp_flags);
-	if (!newscan) {
-		IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc);
-		return -ENOMEM;
-	}
-
-	memcpy(newscan, rc_tab->scan, rc_tab->len * sizeof(struct ir_scancode));
-	rc_tab->scan = newscan;
-	rc_tab->alloc = newalloc;
-	rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
-	kfree(oldscan);
-	return 0;
-}
-
-/**
- * ir_update_mapping() - set a keycode in the scancode->keycode table
- * @dev:	the struct input_dev device descriptor
- * @rc_tab:	scancode table to be adjusted
- * @index:	index of the mapping that needs to be updated
- * @keycode:	the desired keycode
- * @return:	previous keycode assigned to the mapping
- *
- * This routine is used to update scancode->keycopde mapping at given
- * position.
- */
-static unsigned int ir_update_mapping(struct input_dev *dev,
-				      struct ir_scancode_table *rc_tab,
-				      unsigned int index,
-				      unsigned int new_keycode)
-{
-	int old_keycode = rc_tab->scan[index].keycode;
-	int i;
-
-	/* Did the user wish to remove the mapping? */
-	if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
-		IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
-			   index, rc_tab->scan[index].scancode);
-		rc_tab->len--;
-		memmove(&rc_tab->scan[index], &rc_tab->scan[index+ 1],
-			(rc_tab->len - index) * sizeof(struct ir_scancode));
-	} else {
-		IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
-			   index,
-			   old_keycode == KEY_RESERVED ? "New" : "Replacing",
-			   rc_tab->scan[index].scancode, new_keycode);
-		rc_tab->scan[index].keycode = new_keycode;
-		__set_bit(new_keycode, dev->keybit);
-	}
-
-	if (old_keycode != KEY_RESERVED) {
-		/* A previous mapping was updated... */
-		__clear_bit(old_keycode, dev->keybit);
-		/* ... but another scancode might use the same keycode */
-		for (i = 0; i < rc_tab->len; i++) {
-			if (rc_tab->scan[i].keycode == old_keycode) {
-				__set_bit(old_keycode, dev->keybit);
-				break;
-			}
-		}
-
-		/* Possibly shrink the keytable, failure is not a problem */
-		ir_resize_table(rc_tab, GFP_ATOMIC);
-	}
-
-	return old_keycode;
-}
-
-/**
- * ir_locate_scancode() - set a keycode in the scancode->keycode table
- * @ir_dev:	the struct ir_input_dev device descriptor
- * @rc_tab:	scancode table to be searched
- * @scancode:	the desired scancode
- * @resize:	controls whether we allowed to resize the table to
- *		accomodate not yet present scancodes
- * @return:	index of the mapping containing scancode in question
- *		or -1U in case of failure.
- *
- * This routine is used to locate given scancode in ir_scancode_table.
- * If scancode is not yet present the routine will allocate a new slot
- * for it.
- */
-static unsigned int ir_establish_scancode(struct ir_input_dev *ir_dev,
-					  struct ir_scancode_table *rc_tab,
-					  unsigned int scancode,
-					  bool resize)
-{
-	unsigned int i;
-
-	/*
-	 * Unfortunately, some hardware-based IR decoders don't provide
-	 * all bits for the complete IR code. In general, they provide only
-	 * the command part of the IR code. Yet, as it is possible to replace
-	 * the provided IR with another one, it is needed to allow loading
-	 * IR tables from other remotes. So,
-	 */
-	if (ir_dev->props && ir_dev->props->scanmask)
-		scancode &= ir_dev->props->scanmask;
-
-	/* First check if we already have a mapping for this ir command */
-	for (i = 0; i < rc_tab->len; i++) {
-		if (rc_tab->scan[i].scancode == scancode)
-			return i;
-
-		/* Keytable is sorted from lowest to highest scancode */
-		if (rc_tab->scan[i].scancode >= scancode)
-			break;
-	}
-
-	/* No previous mapping found, we might need to grow the table */
-	if (rc_tab->size == rc_tab->len) {
-		if (!resize || ir_resize_table(rc_tab, GFP_ATOMIC))
-			return -1U;
-	}
-
-	/* i is the proper index to insert our new keycode */
-	if (i < rc_tab->len)
-		memmove(&rc_tab->scan[i + 1], &rc_tab->scan[i],
-			(rc_tab->len - i) * sizeof(struct ir_scancode));
-	rc_tab->scan[i].scancode = scancode;
-	rc_tab->scan[i].keycode = KEY_RESERVED;
-	rc_tab->len++;
-
-	return i;
-}
-
-/**
- * ir_setkeycode() - set a keycode in the scancode->keycode table
- * @dev:	the struct input_dev device descriptor
- * @scancode:	the desired scancode
- * @keycode:	result
- * @return:	-EINVAL if the keycode could not be inserted, otherwise zero.
- *
- * This routine is used to handle evdev EVIOCSKEY ioctl.
- */
-static int ir_setkeycode(struct input_dev *dev,
-			 const struct input_keymap_entry *ke,
-			 unsigned int *old_keycode)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(dev);
-	struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
-	unsigned int index;
-	unsigned int scancode;
-	int retval;
-	unsigned long flags;
-
-	spin_lock_irqsave(&rc_tab->lock, flags);
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
-		index = ke->index;
-		if (index >= rc_tab->len) {
-			retval = -EINVAL;
-			goto out;
-		}
-	} else {
-		retval = input_scancode_to_scalar(ke, &scancode);
-		if (retval)
-			goto out;
-
-		index = ir_establish_scancode(ir_dev, rc_tab, scancode, true);
-		if (index >= rc_tab->len) {
-			retval = -ENOMEM;
-			goto out;
-		}
-	}
-
-	*old_keycode = ir_update_mapping(dev, rc_tab, index, ke->keycode);
-
-out:
-	spin_unlock_irqrestore(&rc_tab->lock, flags);
-	return retval;
-}
-
-/**
- * ir_setkeytable() - sets several entries in the scancode->keycode table
- * @dev:	the struct input_dev device descriptor
- * @to:		the struct ir_scancode_table to copy entries to
- * @from:	the struct ir_scancode_table to copy entries from
- * @return:	-ENOMEM if all keycodes could not be inserted, otherwise zero.
- *
- * This routine is used to handle table initialization.
- */
-static int ir_setkeytable(struct ir_input_dev *ir_dev,
-			  const struct ir_scancode_table *from)
-{
-	struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
-	unsigned int i, index;
-	int rc;
-
-	rc = ir_create_table(&ir_dev->rc_tab,
-			     from->name, from->ir_type, from->size);
-	if (rc)
-		return rc;
-
-	IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
-		   rc_tab->size, rc_tab->alloc);
-
-	for (i = 0; i < from->size; i++) {
-		index = ir_establish_scancode(ir_dev, rc_tab,
-					      from->scan[i].scancode, false);
-		if (index >= rc_tab->len) {
-			rc = -ENOMEM;
-			break;
-		}
-
-		ir_update_mapping(ir_dev->input_dev, rc_tab, index,
-				  from->scan[i].keycode);
-	}
-
-	if (rc)
-		ir_free_table(rc_tab);
-
-	return rc;
-}
-
-/**
- * ir_lookup_by_scancode() - locate mapping by scancode
- * @rc_tab:	the &struct ir_scancode_table to search
- * @scancode:	scancode to look for in the table
- * @return:	index in the table, -1U if not found
- *
- * This routine performs binary search in RC keykeymap table for
- * given scancode.
- */
-static unsigned int ir_lookup_by_scancode(const struct ir_scancode_table *rc_tab,
-					  unsigned int scancode)
-{
-	int start = 0;
-	int end = rc_tab->len - 1;
-	int mid;
-
-	while (start <= end) {
-		mid = (start + end) / 2;
-		if (rc_tab->scan[mid].scancode < scancode)
-			start = mid + 1;
-		else if (rc_tab->scan[mid].scancode > scancode)
-			end = mid - 1;
-		else
-			return mid;
-	}
-
-	return -1U;
-}
-
-/**
- * ir_getkeycode() - get a keycode from the scancode->keycode table
- * @dev:	the struct input_dev device descriptor
- * @scancode:	the desired scancode
- * @keycode:	used to return the keycode, if found, or KEY_RESERVED
- * @return:	always returns zero.
- *
- * This routine is used to handle evdev EVIOCGKEY ioctl.
- */
-static int ir_getkeycode(struct input_dev *dev,
-			 struct input_keymap_entry *ke)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(dev);
-	struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
-	struct ir_scancode *entry;
-	unsigned long flags;
-	unsigned int index;
-	unsigned int scancode;
-	int retval;
-
-	spin_lock_irqsave(&rc_tab->lock, flags);
-
-	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
-		index = ke->index;
-	} else {
-		retval = input_scancode_to_scalar(ke, &scancode);
-		if (retval)
-			goto out;
-
-		index = ir_lookup_by_scancode(rc_tab, scancode);
-	}
-
-	if (index >= rc_tab->len) {
-		if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
-			IR_dprintk(1, "unknown key for scancode 0x%04x\n",
-				   scancode);
-		retval = -EINVAL;
-		goto out;
-	}
-
-	entry = &rc_tab->scan[index];
-
-	ke->index = index;
-	ke->keycode = entry->keycode;
-	ke->len = sizeof(entry->scancode);
-	memcpy(ke->scancode, &entry->scancode, sizeof(entry->scancode));
-
-	retval = 0;
-
-out:
-	spin_unlock_irqrestore(&rc_tab->lock, flags);
-	return retval;
-}
-
-/**
- * ir_g_keycode_from_table() - gets the keycode that corresponds to a scancode
- * @input_dev:	the struct input_dev descriptor of the device
- * @scancode:	the scancode that we're seeking
- *
- * This routine is used by the input routines when a key is pressed at the
- * IR. The scancode is received and needs to be converted into a keycode.
- * If the key is not found, it returns KEY_RESERVED. Otherwise, returns the
- * corresponding keycode from the table.
- */
-u32 ir_g_keycode_from_table(struct input_dev *dev, u32 scancode)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(dev);
-	struct ir_scancode_table *rc_tab = &ir_dev->rc_tab;
-	unsigned int keycode;
-	unsigned int index;
-	unsigned long flags;
-
-	spin_lock_irqsave(&rc_tab->lock, flags);
-
-	index = ir_lookup_by_scancode(rc_tab, scancode);
-	keycode = index < rc_tab->len ?
-			rc_tab->scan[index].keycode : KEY_RESERVED;
-
-	spin_unlock_irqrestore(&rc_tab->lock, flags);
-
-	if (keycode != KEY_RESERVED)
-		IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
-			   dev->name, scancode, keycode);
-
-	return keycode;
-}
-EXPORT_SYMBOL_GPL(ir_g_keycode_from_table);
-
-/**
- * ir_keyup() - generates input event to cleanup a key press
- * @ir:         the struct ir_input_dev descriptor of the device
- *
- * This routine is used to signal that a key has been released on the
- * remote control. It reports a keyup input event via input_report_key().
- */
-void ir_keyup(struct ir_input_dev *ir)
-{
-	if (!ir->keypressed)
-		return;
-
-	IR_dprintk(1, "keyup key 0x%04x\n", ir->last_keycode);
-	input_report_key(ir->input_dev, ir->last_keycode, 0);
-	input_sync(ir->input_dev);
-	ir->keypressed = false;
-}
-EXPORT_SYMBOL_GPL(ir_keyup);
-
-/**
- * ir_timer_keyup() - generates a keyup event after a timeout
- * @cookie:     a pointer to struct ir_input_dev passed to setup_timer()
- *
- * This routine will generate a keyup event some time after a keydown event
- * is generated when no further activity has been detected.
- */
-static void ir_timer_keyup(unsigned long cookie)
-{
-	struct ir_input_dev *ir = (struct ir_input_dev *)cookie;
-	unsigned long flags;
-
-	/*
-	 * ir->keyup_jiffies is used to prevent a race condition if a
-	 * hardware interrupt occurs at this point and the keyup timer
-	 * event is moved further into the future as a result.
-	 *
-	 * The timer will then be reactivated and this function called
-	 * again in the future. We need to exit gracefully in that case
-	 * to allow the input subsystem to do its auto-repeat magic or
-	 * a keyup event might follow immediately after the keydown.
-	 */
-	spin_lock_irqsave(&ir->keylock, flags);
-	if (time_is_before_eq_jiffies(ir->keyup_jiffies))
-		ir_keyup(ir);
-	spin_unlock_irqrestore(&ir->keylock, flags);
-}
-
-/**
- * ir_repeat() - notifies the IR core that a key is still pressed
- * @dev:        the struct input_dev descriptor of the device
- *
- * This routine is used by IR decoders when a repeat message which does
- * not include the necessary bits to reproduce the scancode has been
- * received.
- */
-void ir_repeat(struct input_dev *dev)
-{
-	unsigned long flags;
-	struct ir_input_dev *ir = input_get_drvdata(dev);
-
-	spin_lock_irqsave(&ir->keylock, flags);
-
-	input_event(dev, EV_MSC, MSC_SCAN, ir->last_scancode);
-
-	if (!ir->keypressed)
-		goto out;
-
-	ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
-	mod_timer(&ir->timer_keyup, ir->keyup_jiffies);
-
-out:
-	spin_unlock_irqrestore(&ir->keylock, flags);
-}
-EXPORT_SYMBOL_GPL(ir_repeat);
-
-/**
- * ir_keydown() - generates input event for a key press
- * @dev:        the struct input_dev descriptor of the device
- * @scancode:   the scancode that we're seeking
- * @toggle:     the toggle value (protocol dependent, if the protocol doesn't
- *              support toggle values, this should be set to zero)
- *
- * This routine is used by the input routines when a key is pressed at the
- * IR. It gets the keycode for a scancode and reports an input event via
- * input_report_key().
- */
-void ir_keydown(struct input_dev *dev, int scancode, u8 toggle)
-{
-	unsigned long flags;
-	struct ir_input_dev *ir = input_get_drvdata(dev);
-
-	u32 keycode = ir_g_keycode_from_table(dev, scancode);
-
-	spin_lock_irqsave(&ir->keylock, flags);
-
-	input_event(dev, EV_MSC, MSC_SCAN, scancode);
-
-	/* Repeat event? */
-	if (ir->keypressed &&
-	    ir->last_scancode == scancode &&
-	    ir->last_toggle == toggle)
-		goto set_timer;
-
-	/* Release old keypress */
-	ir_keyup(ir);
-
-	ir->last_scancode = scancode;
-	ir->last_toggle = toggle;
-	ir->last_keycode = keycode;
-
-
-	if (keycode == KEY_RESERVED)
-		goto out;
-
-
-	/* Register a keypress */
-	ir->keypressed = true;
-	IR_dprintk(1, "%s: key down event, key 0x%04x, scancode 0x%04x\n",
-		   dev->name, keycode, scancode);
-	input_report_key(dev, ir->last_keycode, 1);
-	input_sync(dev);
-
-set_timer:
-	ir->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
-	mod_timer(&ir->timer_keyup, ir->keyup_jiffies);
-out:
-	spin_unlock_irqrestore(&ir->keylock, flags);
-}
-EXPORT_SYMBOL_GPL(ir_keydown);
-
-static int ir_open(struct input_dev *input_dev)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-
-	return ir_dev->props->open(ir_dev->props->priv);
-}
-
-static void ir_close(struct input_dev *input_dev)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-
-	ir_dev->props->close(ir_dev->props->priv);
-}
-
-/**
- * __ir_input_register() - sets the IR keycode table and add the handlers
- *			    for keymap table get/set
- * @input_dev:	the struct input_dev descriptor of the device
- * @rc_tab:	the struct ir_scancode_table table of scancode/keymap
- *
- * This routine is used to initialize the input infrastructure
- * to work with an IR.
- * It will register the input/evdev interface for the device and
- * register the syfs code for IR class
- */
-int __ir_input_register(struct input_dev *input_dev,
-		      const struct ir_scancode_table *rc_tab,
-		      struct ir_dev_props *props,
-		      const char *driver_name)
-{
-	struct ir_input_dev *ir_dev;
-	int rc;
-
-	if (rc_tab->scan == NULL || !rc_tab->size)
-		return -EINVAL;
-
-	ir_dev = kzalloc(sizeof(*ir_dev), GFP_KERNEL);
-	if (!ir_dev)
-		return -ENOMEM;
-
-	ir_dev->driver_name = kasprintf(GFP_KERNEL, "%s", driver_name);
-	if (!ir_dev->driver_name) {
-		rc = -ENOMEM;
-		goto out_dev;
-	}
-
-	input_dev->getkeycode_new = ir_getkeycode;
-	input_dev->setkeycode_new = ir_setkeycode;
-	input_set_drvdata(input_dev, ir_dev);
-	ir_dev->input_dev = input_dev;
-
-	spin_lock_init(&ir_dev->rc_tab.lock);
-	spin_lock_init(&ir_dev->keylock);
-	setup_timer(&ir_dev->timer_keyup, ir_timer_keyup, (unsigned long)ir_dev);
-
-	if (props) {
-		ir_dev->props = props;
-		if (props->open)
-			input_dev->open = ir_open;
-		if (props->close)
-			input_dev->close = ir_close;
-	}
-
-	set_bit(EV_KEY, input_dev->evbit);
-	set_bit(EV_REP, input_dev->evbit);
-	set_bit(EV_MSC, input_dev->evbit);
-	set_bit(MSC_SCAN, input_dev->mscbit);
-
-	rc = ir_setkeytable(ir_dev, rc_tab);
-	if (rc)
-		goto out_name;
-
-	rc = ir_register_class(input_dev);
-	if (rc < 0)
-		goto out_table;
-
-	if (ir_dev->props)
-		if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW) {
-			rc = ir_raw_event_register(input_dev);
-			if (rc < 0)
-				goto out_event;
-		}
-
-	rc = ir_register_input(input_dev);
-	if (rc < 0)
-		goto out_event;
-
-	IR_dprintk(1, "Registered input device on %s for %s remote%s.\n",
-		   driver_name, rc_tab->name,
-		   (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_IR_RAW) ?
-			" in raw mode" : "");
-
-	/*
-	 * Default delay of 250ms is too short for some protocols, expecially
-	 * since the timeout is currently set to 250ms. Increase it to 500ms,
-	 * to avoid wrong repetition of the keycodes.
-	 */
-	input_dev->rep[REP_DELAY] = 500;
-
-	return 0;
-
-out_event:
-	ir_unregister_class(input_dev);
-out_table:
-	ir_free_table(&ir_dev->rc_tab);
-out_name:
-	kfree(ir_dev->driver_name);
-out_dev:
-	kfree(ir_dev);
-	return rc;
-}
-EXPORT_SYMBOL_GPL(__ir_input_register);
-
-/**
- * ir_input_unregister() - unregisters IR and frees resources
- * @input_dev:	the struct input_dev descriptor of the device
-
- * This routine is used to free memory and de-register interfaces.
- */
-void ir_input_unregister(struct input_dev *input_dev)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-
-	if (!ir_dev)
-		return;
-
-	IR_dprintk(1, "Freed keycode table\n");
-
-	del_timer_sync(&ir_dev->timer_keyup);
-	if (ir_dev->props)
-		if (ir_dev->props->driver_type == RC_DRIVER_IR_RAW)
-			ir_raw_event_unregister(input_dev);
-
-	ir_free_table(&ir_dev->rc_tab);
-
-	ir_unregister_class(input_dev);
-
-	kfree(ir_dev->driver_name);
-	kfree(ir_dev);
-}
-EXPORT_SYMBOL_GPL(ir_input_unregister);
-
-int ir_core_debug;    /* ir_debug level (0,1,2) */
-EXPORT_SYMBOL_GPL(ir_core_debug);
-module_param_named(debug, ir_core_debug, int, 0644);
-
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c
deleted file mode 100644
index 38423a8da871..000000000000
--- a/drivers/media/IR/ir-sysfs.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* ir-sysfs.c - sysfs interface for RC devices (/sys/class/rc)
- *
- * Copyright (C) 2009-2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- */
-
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/device.h>
-#include "ir-core-priv.h"
-
-#define IRRCV_NUM_DEVICES	256
-
-/* bit array to represent IR sysfs device number */
-static unsigned long ir_core_dev_number;
-
-/* class for /sys/class/rc */
-static char *ir_devnode(struct device *dev, mode_t *mode)
-{
-	return kasprintf(GFP_KERNEL, "rc/%s", dev_name(dev));
-}
-
-static struct class ir_input_class = {
-	.name		= "rc",
-	.devnode	= ir_devnode,
-};
-
-static struct {
-	u64	type;
-	char	*name;
-} proto_names[] = {
-	{ IR_TYPE_UNKNOWN,	"unknown"	},
-	{ IR_TYPE_RC5,		"rc-5"		},
-	{ IR_TYPE_NEC,		"nec"		},
-	{ IR_TYPE_RC6,		"rc-6"		},
-	{ IR_TYPE_JVC,		"jvc"		},
-	{ IR_TYPE_SONY,		"sony"		},
-	{ IR_TYPE_RC5_SZ,	"rc-5-sz"	},
-	{ IR_TYPE_LIRC,		"lirc"		},
-};
-
-#define PROTO_NONE	"none"
-
-/**
- * show_protocols() - shows the current IR protocol(s)
- * @d:		the device descriptor
- * @mattr:	the device attribute struct (unused)
- * @buf:	a pointer to the output buffer
- *
- * This routine is a callback routine for input read the IR protocol type(s).
- * it is trigged by reading /sys/class/rc/rc?/protocols.
- * It returns the protocol names of supported protocols.
- * Enabled protocols are printed in brackets.
- */
-static ssize_t show_protocols(struct device *d,
-			      struct device_attribute *mattr, char *buf)
-{
-	struct ir_input_dev *ir_dev = dev_get_drvdata(d);
-	u64 allowed, enabled;
-	char *tmp = buf;
-	int i;
-
-	/* Device is being removed */
-	if (!ir_dev)
-		return -EINVAL;
-
-	if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
-		enabled = ir_dev->rc_tab.ir_type;
-		allowed = ir_dev->props->allowed_protos;
-	} else if (ir_dev->raw) {
-		enabled = ir_dev->raw->enabled_protocols;
-		allowed = ir_raw_get_allowed_protocols();
-	} else
-		return sprintf(tmp, "[builtin]\n");
-
-	IR_dprintk(1, "allowed - 0x%llx, enabled - 0x%llx\n",
-		   (long long)allowed,
-		   (long long)enabled);
-
-	for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
-		if (allowed & enabled & proto_names[i].type)
-			tmp += sprintf(tmp, "[%s] ", proto_names[i].name);
-		else if (allowed & proto_names[i].type)
-			tmp += sprintf(tmp, "%s ", proto_names[i].name);
-	}
-
-	if (tmp != buf)
-		tmp--;
-	*tmp = '\n';
-	return tmp + 1 - buf;
-}
-
-/**
- * store_protocols() - changes the current IR protocol(s)
- * @d:		the device descriptor
- * @mattr:	the device attribute struct (unused)
- * @buf:	a pointer to the input buffer
- * @len:	length of the input buffer
- *
- * This routine is a callback routine for changing the IR protocol type.
- * It is trigged by writing to /sys/class/rc/rc?/protocols.
- * Writing "+proto" will add a protocol to the list of enabled protocols.
- * Writing "-proto" will remove a protocol from the list of enabled protocols.
- * Writing "proto" will enable only "proto".
- * Writing "none" will disable all protocols.
- * Returns -EINVAL if an invalid protocol combination or unknown protocol name
- * is used, otherwise @len.
- */
-static ssize_t store_protocols(struct device *d,
-			       struct device_attribute *mattr,
-			       const char *data,
-			       size_t len)
-{
-	struct ir_input_dev *ir_dev = dev_get_drvdata(d);
-	bool enable, disable;
-	const char *tmp;
-	u64 type;
-	u64 mask;
-	int rc, i, count = 0;
-	unsigned long flags;
-
-	/* Device is being removed */
-	if (!ir_dev)
-		return -EINVAL;
-
-	if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE)
-		type = ir_dev->rc_tab.ir_type;
-	else if (ir_dev->raw)
-		type = ir_dev->raw->enabled_protocols;
-	else {
-		IR_dprintk(1, "Protocol switching not supported\n");
-		return -EINVAL;
-	}
-
-	while ((tmp = strsep((char **) &data, " \n")) != NULL) {
-		if (!*tmp)
-			break;
-
-		if (*tmp == '+') {
-			enable = true;
-			disable = false;
-			tmp++;
-		} else if (*tmp == '-') {
-			enable = false;
-			disable = true;
-			tmp++;
-		} else {
-			enable = false;
-			disable = false;
-		}
-
-		if (!enable && !disable && !strncasecmp(tmp, PROTO_NONE, sizeof(PROTO_NONE))) {
-			tmp += sizeof(PROTO_NONE);
-			mask = 0;
-			count++;
-		} else {
-			for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
-				if (!strncasecmp(tmp, proto_names[i].name, strlen(proto_names[i].name))) {
-					tmp += strlen(proto_names[i].name);
-					mask = proto_names[i].type;
-					break;
-				}
-			}
-			if (i == ARRAY_SIZE(proto_names)) {
-				IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
-				return -EINVAL;
-			}
-			count++;
-		}
-
-		if (enable)
-			type |= mask;
-		else if (disable)
-			type &= ~mask;
-		else
-			type = mask;
-	}
-
-	if (!count) {
-		IR_dprintk(1, "Protocol not specified\n");
-		return -EINVAL;
-	}
-
-	if (ir_dev->props && ir_dev->props->change_protocol) {
-		rc = ir_dev->props->change_protocol(ir_dev->props->priv,
-						    type);
-		if (rc < 0) {
-			IR_dprintk(1, "Error setting protocols to 0x%llx\n",
-				   (long long)type);
-			return -EINVAL;
-		}
-	}
-
-	if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
-		spin_lock_irqsave(&ir_dev->rc_tab.lock, flags);
-		ir_dev->rc_tab.ir_type = type;
-		spin_unlock_irqrestore(&ir_dev->rc_tab.lock, flags);
-	} else {
-		ir_dev->raw->enabled_protocols = type;
-	}
-
-	IR_dprintk(1, "Current protocol(s): 0x%llx\n",
-		   (long long)type);
-
-	return len;
-}
-
-#define ADD_HOTPLUG_VAR(fmt, val...)					\
-	do {								\
-		int err = add_uevent_var(env, fmt, val);		\
-		if (err)						\
-			return err;					\
-	} while (0)
-
-static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env)
-{
-	struct ir_input_dev *ir_dev = dev_get_drvdata(device);
-
-	if (ir_dev->rc_tab.name)
-		ADD_HOTPLUG_VAR("NAME=%s", ir_dev->rc_tab.name);
-	if (ir_dev->driver_name)
-		ADD_HOTPLUG_VAR("DRV_NAME=%s", ir_dev->driver_name);
-
-	return 0;
-}
-
-/*
- * Static device attribute struct with the sysfs attributes for IR's
- */
-static DEVICE_ATTR(protocols, S_IRUGO | S_IWUSR,
-		   show_protocols, store_protocols);
-
-static struct attribute *rc_dev_attrs[] = {
-	&dev_attr_protocols.attr,
-	NULL,
-};
-
-static struct attribute_group rc_dev_attr_grp = {
-	.attrs	= rc_dev_attrs,
-};
-
-static const struct attribute_group *rc_dev_attr_groups[] = {
-	&rc_dev_attr_grp,
-	NULL
-};
-
-static struct device_type rc_dev_type = {
-	.groups		= rc_dev_attr_groups,
-	.uevent		= rc_dev_uevent,
-};
-
-/**
- * ir_register_class() - creates the sysfs for /sys/class/rc/rc?
- * @input_dev:	the struct input_dev descriptor of the device
- *
- * This routine is used to register the syfs code for IR class
- */
-int ir_register_class(struct input_dev *input_dev)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	int devno = find_first_zero_bit(&ir_core_dev_number,
-					IRRCV_NUM_DEVICES);
-
-	if (unlikely(devno < 0))
-		return devno;
-
-	ir_dev->dev.type = &rc_dev_type;
-	ir_dev->devno = devno;
-
-	ir_dev->dev.class = &ir_input_class;
-	ir_dev->dev.parent = input_dev->dev.parent;
-	input_dev->dev.parent = &ir_dev->dev;
-	dev_set_name(&ir_dev->dev, "rc%d", devno);
-	dev_set_drvdata(&ir_dev->dev, ir_dev);
-	return  device_register(&ir_dev->dev);
-};
-
-/**
- * ir_register_input - registers ir input device with input subsystem
- * @input_dev:	the struct input_dev descriptor of the device
- */
-
-int ir_register_input(struct input_dev *input_dev)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	int rc;
-	const char *path;
-
-
-	rc = input_register_device(input_dev);
-	if (rc < 0) {
-		device_del(&ir_dev->dev);
-		return rc;
-	}
-
-	__module_get(THIS_MODULE);
-
-	path = kobject_get_path(&ir_dev->dev.kobj, GFP_KERNEL);
-	printk(KERN_INFO "%s: %s as %s\n",
-		dev_name(&ir_dev->dev),
-		input_dev->name ? input_dev->name : "Unspecified device",
-		path ? path : "N/A");
-	kfree(path);
-
-	set_bit(ir_dev->devno, &ir_core_dev_number);
-	return 0;
-}
-
-/**
- * ir_unregister_class() - removes the sysfs for sysfs for
- *			   /sys/class/rc/rc?
- * @input_dev:	the struct input_dev descriptor of the device
- *
- * This routine is used to unregister the syfs code for IR class
- */
-void ir_unregister_class(struct input_dev *input_dev)
-{
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-
-	input_set_drvdata(input_dev, NULL);
-	clear_bit(ir_dev->devno, &ir_core_dev_number);
-	input_unregister_device(input_dev);
-	device_del(&ir_dev->dev);
-
-	module_put(THIS_MODULE);
-}
-
-/*
- * Init/exit code for the module. Basically, creates/removes /sys/class/rc
- */
-
-static int __init ir_core_init(void)
-{
-	int rc = class_register(&ir_input_class);
-	if (rc) {
-		printk(KERN_ERR "ir_core: unable to register rc class\n");
-		return rc;
-	}
-
-	/* Initialize/load the decoders/keymap code that will be used */
-	ir_raw_init();
-	ir_rcmap_init();
-
-	return 0;
-}
-
-static void __exit ir_core_exit(void)
-{
-	class_unregister(&ir_input_class);
-	ir_rcmap_cleanup();
-}
-
-module_init(ir_core_init);
-module_exit(ir_core_exit);
diff --git a/drivers/media/IR/keymaps/rc-tbs-nec.c b/drivers/media/IR/keymaps/rc-tbs-nec.c
deleted file mode 100644
index 3309631e6f80..000000000000
--- a/drivers/media/IR/keymaps/rc-tbs-nec.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* tbs-nec.h - Keytable for tbs_nec Remote Controller
- *
- * keymap imported from ir-keymaps.c
- *
- * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <media/rc-map.h>
-
-static struct ir_scancode tbs_nec[] = {
-	{ 0x04, KEY_POWER2},	/*power*/
-	{ 0x14, KEY_MUTE},	/*mute*/
-	{ 0x07, KEY_1},
-	{ 0x06, KEY_2},
-	{ 0x05, KEY_3},
-	{ 0x0b, KEY_4},
-	{ 0x0a, KEY_5},
-	{ 0x09, KEY_6},
-	{ 0x0f, KEY_7},
-	{ 0x0e, KEY_8},
-	{ 0x0d, KEY_9},
-	{ 0x12, KEY_0},
-	{ 0x16, KEY_CHANNELUP},	/*ch+*/
-	{ 0x11, KEY_CHANNELDOWN},/*ch-*/
-	{ 0x13, KEY_VOLUMEUP},	/*vol+*/
-	{ 0x0c, KEY_VOLUMEDOWN},/*vol-*/
-	{ 0x03, KEY_RECORD},	/*rec*/
-	{ 0x18, KEY_PAUSE},	/*pause*/
-	{ 0x19, KEY_OK},	/*ok*/
-	{ 0x1a, KEY_CAMERA},	/* snapshot */
-	{ 0x01, KEY_UP},
-	{ 0x10, KEY_LEFT},
-	{ 0x02, KEY_RIGHT},
-	{ 0x08, KEY_DOWN},
-	{ 0x15, KEY_FAVORITES},
-	{ 0x17, KEY_SUBTITLE},
-	{ 0x1d, KEY_ZOOM},
-	{ 0x1f, KEY_EXIT},
-	{ 0x1e, KEY_MENU},
-	{ 0x1c, KEY_EPG},
-	{ 0x00, KEY_PREVIOUS},
-	{ 0x1b, KEY_MODE},
-};
-
-static struct rc_keymap tbs_nec_map = {
-	.map = {
-		.scan    = tbs_nec,
-		.size    = ARRAY_SIZE(tbs_nec),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_TBS_NEC,
-	}
-};
-
-static int __init init_rc_map_tbs_nec(void)
-{
-	return ir_register_map(&tbs_nec_map);
-}
-
-static void __exit exit_rc_map_tbs_nec(void)
-{
-	ir_unregister_map(&tbs_nec_map);
-}
-
-module_init(init_rc_map_tbs_nec)
-module_exit(exit_rc_map_tbs_nec)
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/IR/rc-map.c b/drivers/media/IR/rc-map.c
deleted file mode 100644
index 689143f2fff0..000000000000
--- a/drivers/media/IR/rc-map.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* ir-raw-event.c - handle IR Pulse/Space event
- *
- * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation version 2 of the License.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- */
-
-#include <media/ir-core.h>
-#include <linux/spinlock.h>
-#include <linux/delay.h>
-
-/* Used to handle IR raw handler extensions */
-static LIST_HEAD(rc_map_list);
-static DEFINE_SPINLOCK(rc_map_lock);
-
-static struct rc_keymap *seek_rc_map(const char *name)
-{
-	struct rc_keymap *map = NULL;
-
-	spin_lock(&rc_map_lock);
-	list_for_each_entry(map, &rc_map_list, list) {
-		if (!strcmp(name, map->map.name)) {
-			spin_unlock(&rc_map_lock);
-			return map;
-		}
-	}
-	spin_unlock(&rc_map_lock);
-
-	return NULL;
-}
-
-struct ir_scancode_table *get_rc_map(const char *name)
-{
-
-	struct rc_keymap *map;
-
-	map = seek_rc_map(name);
-#ifdef MODULE
-	if (!map) {
-		int rc = request_module(name);
-		if (rc < 0) {
-			printk(KERN_ERR "Couldn't load IR keymap %s\n", name);
-			return NULL;
-		}
-		msleep(20);	/* Give some time for IR to register */
-
-		map = seek_rc_map(name);
-	}
-#endif
-	if (!map) {
-		printk(KERN_ERR "IR keymap %s not found\n", name);
-		return NULL;
-	}
-
-	printk(KERN_INFO "Registered IR keymap %s\n", map->map.name);
-
-	return &map->map;
-}
-EXPORT_SYMBOL_GPL(get_rc_map);
-
-int ir_register_map(struct rc_keymap *map)
-{
-	spin_lock(&rc_map_lock);
-	list_add_tail(&map->list, &rc_map_list);
-	spin_unlock(&rc_map_lock);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ir_register_map);
-
-void ir_unregister_map(struct rc_keymap *map)
-{
-	spin_lock(&rc_map_lock);
-	list_del(&map->list);
-	spin_unlock(&rc_map_lock);
-}
-EXPORT_SYMBOL_GPL(ir_unregister_map);
-
-
-static struct ir_scancode empty[] = {
-	{ 0x2a, KEY_COFFEE },
-};
-
-static struct rc_keymap empty_map = {
-	.map = {
-		.scan    = empty,
-		.size    = ARRAY_SIZE(empty),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
-		.name    = RC_MAP_EMPTY,
-	}
-};
-
-int ir_rcmap_init(void)
-{
-	return ir_register_map(&empty_map);
-}
-
-void ir_rcmap_cleanup(void)
-{
-	ir_unregister_map(&empty_map);
-}
diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index a28541b2b1a2..c21dfc28482e 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -99,7 +99,7 @@ config VIDEO_MEDIA
 comment "Multimedia drivers"
 
 source "drivers/media/common/Kconfig"
-source "drivers/media/IR/Kconfig"
+source "drivers/media/rc/Kconfig"
 
 #
 # Tuner drivers for DVB and V4L
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 499b0810d019..b603ea645ede 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the kernel multimedia device drivers.
 #
 
-obj-y += common/ IR/ video/
+obj-y += common/ rc/ video/
 
 obj-$(CONFIG_VIDEO_DEV) += radio/
 obj-$(CONFIG_DVB_CORE)  += dvb/
diff --git a/drivers/media/common/saa7146_hlp.c b/drivers/media/common/saa7146_hlp.c
index 05bde9ccb770..1d1d8d200755 100644
--- a/drivers/media/common/saa7146_hlp.c
+++ b/drivers/media/common/saa7146_hlp.c
@@ -558,7 +558,7 @@ static void saa7146_set_window(struct saa7146_dev *dev, int width, int height, e
 static void saa7146_set_position(struct saa7146_dev *dev, int w_x, int w_y, int w_height, enum v4l2_field field, u32 pixelformat)
 {
 	struct saa7146_vv *vv = dev->vv_data;
-	struct saa7146_format *sfmt = format_by_fourcc(dev, pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev, pixelformat);
 
 	int b_depth = vv->ov_fmt->depth;
 	int b_bpl = vv->ov_fb.fmt.bytesperline;
@@ -702,7 +702,7 @@ static int calculate_video_dma_grab_packed(struct saa7146_dev* dev, struct saa71
 	struct saa7146_vv *vv = dev->vv_data;
 	struct saa7146_video_dma vdma1;
 
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	int width = buf->fmt->width;
 	int height = buf->fmt->height;
@@ -827,7 +827,7 @@ static int calculate_video_dma_grab_planar(struct saa7146_dev* dev, struct saa71
 	struct saa7146_video_dma vdma2;
 	struct saa7146_video_dma vdma3;
 
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	int width = buf->fmt->width;
 	int height = buf->fmt->height;
@@ -994,7 +994,7 @@ static void program_capture_engine(struct saa7146_dev *dev, int planar)
 
 void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next)
 {
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 	struct saa7146_vv *vv = dev->vv_data;
 	u32 vdma1_prot_addr;
 
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 741c5732b430..d246910129e8 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -84,7 +84,7 @@ static struct saa7146_format formats[] = {
 
 static int NUM_FORMATS = sizeof(formats)/sizeof(struct saa7146_format);
 
-struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc)
+struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc)
 {
 	int i, j = NUM_FORMATS;
 
@@ -266,7 +266,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
 	struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 	struct scatterlist *list = dma->sglist;
 	int length = dma->sglen;
-	struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+	struct saa7146_format *sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 	DEB_EE(("dev:%p, buf:%p, sg_len:%d\n",dev,buf,length));
 
@@ -408,7 +408,7 @@ static int video_begin(struct saa7146_fh *fh)
 		}
 	}
 
-	fmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	/* we need to have a valid format set here */
 	BUG_ON(NULL == fmt);
 
@@ -460,7 +460,7 @@ static int video_end(struct saa7146_fh *fh, struct file *file)
 		return -EBUSY;
 	}
 
-	fmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	/* we need to have a valid format set here */
 	BUG_ON(NULL == fmt);
 
@@ -536,7 +536,7 @@ static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *f
 		return -EPERM;
 
 	/* check args */
-	fmt = format_by_fourcc(dev, fb->fmt.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev, fb->fmt.pixelformat);
 	if (NULL == fmt)
 		return -EINVAL;
 
@@ -760,7 +760,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_forma
 
 	DEB_EE(("V4L2_BUF_TYPE_VIDEO_CAPTURE: dev:%p, fh:%p\n", dev, fh));
 
-	fmt = format_by_fourcc(dev, f->fmt.pix.pixelformat);
+	fmt = saa7146_format_by_fourcc(dev, f->fmt.pix.pixelformat);
 	if (NULL == fmt)
 		return -EINVAL;
 
@@ -1264,7 +1264,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		buf->fmt       = &fh->video_fmt;
 		buf->vb.field  = fh->video_fmt.field;
 
-		sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
+		sfmt = saa7146_format_by_fourcc(dev,buf->fmt->pixelformat);
 
 		release_all_pagetables(dev, buf);
 		if( 0 != IS_PLANAR(sfmt->trans)) {
@@ -1378,7 +1378,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file)
 	fh->video_fmt.pixelformat = V4L2_PIX_FMT_BGR24;
 	fh->video_fmt.bytesperline = 0;
 	fh->video_fmt.field = V4L2_FIELD_ANY;
-	sfmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
+	sfmt = saa7146_format_by_fourcc(dev,fh->video_fmt.pixelformat);
 	fh->video_fmt.sizeimage = (fh->video_fmt.width * fh->video_fmt.height * sfmt->depth)/8;
 
 	videobuf_queue_sg_init(&fh->video_q, &video_qops,
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 2385e6cca635..78b089526e02 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -31,7 +31,7 @@ config MEDIA_TUNER
 	select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
 	select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
 
-menuconfig MEDIA_TUNER_CUSTOMISE
+config MEDIA_TUNER_CUSTOMISE
 	bool "Customize analog and hybrid tuner modules to build"
 	depends on MEDIA_TUNER
 	default y if EMBEDDED
@@ -44,7 +44,8 @@ menuconfig MEDIA_TUNER_CUSTOMISE
 
 	  If unsure say N.
 
-if MEDIA_TUNER_CUSTOMISE
+menu "Customize TV tuners"
+	visible if MEDIA_TUNER_CUSTOMISE
 
 config MEDIA_TUNER_SIMPLE
 	tristate "Simple tuner support"
@@ -185,5 +186,4 @@ config MEDIA_TUNER_TDA18218
 	default m if MEDIA_TUNER_CUSTOMISE
 	help
 	  NXP TDA18218 silicon tuner driver.
-
-endif # MEDIA_TUNER_CUSTOMISE
+endmenu
diff --git a/drivers/media/common/tuners/max2165.c b/drivers/media/common/tuners/max2165.c
index 937e4b00d7ee..9883617b7862 100644
--- a/drivers/media/common/tuners/max2165.c
+++ b/drivers/media/common/tuners/max2165.c
@@ -52,13 +52,12 @@ static int max2165_write_reg(struct max2165_priv *priv, u8 reg, u8 data)
 	msg.addr = priv->config->i2c_address;
 
 	if (debug >= 2)
-		printk(KERN_DEBUG "%s: reg=0x%02X, data=0x%02X\n",
-			__func__, reg, data);
+		dprintk("%s: reg=0x%02X, data=0x%02X\n", __func__, reg, data);
 
 	ret = i2c_transfer(priv->i2c, &msg, 1);
 
 	if (ret != 1)
-		dprintk(KERN_DEBUG "%s: error reg=0x%x, data=0x%x, ret=%i\n",
+		dprintk("%s: error reg=0x%x, data=0x%x, ret=%i\n",
 			__func__, reg, data, ret);
 
 	return (ret != 1) ? -EIO : 0;
@@ -78,14 +77,13 @@ static int max2165_read_reg(struct max2165_priv *priv, u8 reg, u8 *p_data)
 
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret != 2) {
-		dprintk(KERN_DEBUG "%s: error reg=0x%x, ret=%i\n",
-			__func__, reg, ret);
+		dprintk("%s: error reg=0x%x, ret=%i\n", __func__, reg, ret);
 		return -EIO;
 	}
 
 	*p_data = b1[0];
 	if (debug >= 2)
-		printk(KERN_DEBUG "%s: reg=0x%02X, data=0x%02X\n",
+		dprintk("%s: reg=0x%02X, data=0x%02X\n",
 			__func__, reg, b1[0]);
 	return 0;
 }
diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig
index a6ceb08f1183..f3de0a4d63f2 100644
--- a/drivers/media/dvb/dm1105/Kconfig
+++ b/drivers/media/dvb/dm1105/Kconfig
@@ -1,7 +1,6 @@
 config DVB_DM1105
 	tristate "SDMC DM1105 based PCI cards"
 	depends on DVB_CORE && PCI && I2C
-	depends on INPUT
 	select DVB_PLL if !DVB_FE_CUSTOMISE
 	select DVB_STV0299 if !DVB_FE_CUSTOMISE
 	select DVB_STV0288 if !DVB_FE_CUSTOMISE
@@ -9,7 +8,7 @@ config DVB_DM1105
 	select DVB_CX24116 if !DVB_FE_CUSTOMISE
 	select DVB_SI21XX if !DVB_FE_CUSTOMISE
 	select DVB_DS3000 if !DVB_FE_CUSTOMISE
-	depends on VIDEO_IR
+	depends on RC_CORE
 	help
 	  Support for cards based on the SDMC DM1105 PCI chip like
 	  DvbWorld 2002
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index 5d404f1bf036..2d8b4044be36 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -26,9 +26,8 @@
 #include <linux/proc_fs.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
-#include <linux/input.h>
 #include <linux/slab.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "demux.h"
 #include "dmxdev.h"
@@ -266,7 +265,7 @@ static void dm1105_card_list(struct pci_dev *pci)
 
 /* infrared remote control */
 struct infrared {
-	struct input_dev	*input_dev;
+	struct rc_dev		*dev;
 	char			input_phys[32];
 	struct work_struct	work;
 	u32			ir_command;
@@ -532,7 +531,7 @@ static void dm1105_emit_key(struct work_struct *work)
 
 	data = (ircom >> 8) & 0x7f;
 
-	ir_keydown(ir->input_dev, data, 0);
+	rc_keydown(ir->dev, data, 0);
 }
 
 /* work handler */
@@ -593,46 +592,47 @@ static irqreturn_t dm1105_irq(int irq, void *dev_id)
 
 int __devinit dm1105_ir_init(struct dm1105_dev *dm1105)
 {
-	struct input_dev *input_dev;
-	char *ir_codes = RC_MAP_DM1105_NEC;
+	struct rc_dev *dev;
 	int err = -ENOMEM;
 
-	input_dev = input_allocate_device();
-	if (!input_dev)
+	dev = rc_allocate_device();
+	if (!dev)
 		return -ENOMEM;
 
-	dm1105->ir.input_dev = input_dev;
 	snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys),
 		"pci-%s/ir0", pci_name(dm1105->pdev));
 
-	input_dev->name = "DVB on-card IR receiver";
-	input_dev->phys = dm1105->ir.input_phys;
-	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 1;
+	dev->driver_name = MODULE_NAME;
+	dev->map_name = RC_MAP_DM1105_NEC;
+	dev->driver_type = RC_DRIVER_SCANCODE;
+	dev->input_name = "DVB on-card IR receiver";
+	dev->input_phys = dm1105->ir.input_phys;
+	dev->input_id.bustype = BUS_PCI;
+	dev->input_id.version = 1;
 	if (dm1105->pdev->subsystem_vendor) {
-		input_dev->id.vendor = dm1105->pdev->subsystem_vendor;
-		input_dev->id.product = dm1105->pdev->subsystem_device;
+		dev->input_id.vendor = dm1105->pdev->subsystem_vendor;
+		dev->input_id.product = dm1105->pdev->subsystem_device;
 	} else {
-		input_dev->id.vendor = dm1105->pdev->vendor;
-		input_dev->id.product = dm1105->pdev->device;
+		dev->input_id.vendor = dm1105->pdev->vendor;
+		dev->input_id.product = dm1105->pdev->device;
 	}
-
-	input_dev->dev.parent = &dm1105->pdev->dev;
+	dev->dev.parent = &dm1105->pdev->dev;
 
 	INIT_WORK(&dm1105->ir.work, dm1105_emit_key);
 
-	err = ir_input_register(input_dev, ir_codes, NULL, MODULE_NAME);
+	err = rc_register_device(dev);
 	if (err < 0) {
-		input_free_device(input_dev);
+		rc_free_device(dev);
 		return err;
 	}
 
+	dm1105->ir.dev = dev;
 	return 0;
 }
 
 void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105)
 {
-	ir_input_unregister(dm1105->ir.input_dev);
+	rc_unregister_device(dm1105->ir.dev);
 }
 
 static int __devinit dm1105_hw_init(struct dm1105_dev *dev)
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 2525d3b3c88d..fe4f894183ff 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -1,6 +1,6 @@
 config DVB_USB
 	tristate "Support for various USB DVB devices"
-	depends on DVB_CORE && USB && I2C && IR_CORE
+	depends on DVB_CORE && USB && I2C && RC_CORE
 	help
 	  By enabling this you will be able to choose the various supported
 	  USB1.1 and USB2.0 DVB devices.
@@ -358,3 +358,11 @@ config DVB_USB_LME2510
 	select DVB_IX2505V if !DVB_FE_CUSTOMISE
 	help
 	  Say Y here to support the LME DM04/QQBOX DVB-S USB2.0 .
+
+config DVB_USB_TECHNISAT_USB2
+	tristate "Technisat DVB-S/S2 USB2.0 support"
+	depends on DVB_USB
+	select DVB_STB0899 if !DVB_FE_CUSTOMISE
+	select DVB_STB6100 if !DVB_FE_CUSTOMISE
+	help
+	  Say Y here to support the Technisat USB2 DVB-S/S2 device
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 5b1d12f2d591..4bac13da0c39 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -91,6 +91,9 @@ obj-$(CONFIG_DVB_USB_AZ6027) += dvb-usb-az6027.o
 dvb-usb-lmedm04-objs = lmedm04.o
 obj-$(CONFIG_DVB_USB_LME2510) += dvb-usb-lmedm04.o
 
+dvb-usb-technisat-usb2-objs = technisat-usb2.o
+obj-$(CONFIG_DVB_USB_TECHNISAT_USB2) += dvb-usb-technisat-usb2.o
+
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
 # due to tuner-xc3028
 EXTRA_CFLAGS += -Idrivers/media/common/tuners
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index a5c363727133..53b93a4b6f8a 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -37,7 +37,7 @@ static int a800_identify_state(struct usb_device *udev, struct dvb_usb_device_pr
 	return 0;
 }
 
-static struct ir_scancode ir_codes_a800_table[] = {
+static struct rc_map_table rc_map_a800_table[] = {
 	{ 0x0201, KEY_PROG1 },       /* SOURCE */
 	{ 0x0200, KEY_POWER },       /* POWER */
 	{ 0x0205, KEY_1 },           /* 1 */
@@ -148,8 +148,8 @@ static struct dvb_usb_device_properties a800_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = ir_codes_a800_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_a800_table),
+		.rc_map_table     = rc_map_a800_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_a800_table),
 		.rc_query         = a800_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/af9005-remote.c b/drivers/media/dvb/dvb-usb/af9005-remote.c
index 696207fe37ec..c3bc64ed405c 100644
--- a/drivers/media/dvb/dvb-usb/af9005-remote.c
+++ b/drivers/media/dvb/dvb-usb/af9005-remote.c
@@ -33,7 +33,7 @@ MODULE_PARM_DESC(debug,
 
 #define deb_decode(args...)   dprintk(dvb_usb_af9005_remote_debug,0x01,args)
 
-struct ir_scancode ir_codes_af9005_table[] = {
+struct rc_map_table rc_map_af9005_table[] = {
 
 	{0x01b7, KEY_POWER},
 	{0x01a7, KEY_VOLUMEUP},
@@ -74,7 +74,7 @@ struct ir_scancode ir_codes_af9005_table[] = {
 	{0x00d5, KEY_GOTO},	/* marked jump on the remote */
 };
 
-int ir_codes_af9005_table_size = ARRAY_SIZE(ir_codes_af9005_table);
+int rc_map_af9005_table_size = ARRAY_SIZE(rc_map_af9005_table);
 
 static int repeatable_keys[] = {
 	KEY_VOLUMEUP,
@@ -130,10 +130,10 @@ int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event,
 				deb_decode("code != inverted code\n");
 				return 0;
 			}
-			for (i = 0; i < ir_codes_af9005_table_size; i++) {
-				if (rc5_custom(&ir_codes_af9005_table[i]) == cust
-				    && rc5_data(&ir_codes_af9005_table[i]) == dat) {
-					*event = ir_codes_af9005_table[i].keycode;
+			for (i = 0; i < rc_map_af9005_table_size; i++) {
+				if (rc5_custom(&rc_map_af9005_table[i]) == cust
+				    && rc5_data(&rc_map_af9005_table[i]) == dat) {
+					*event = rc_map_af9005_table[i].keycode;
 					*state = REMOTE_KEY_PRESSED;
 					deb_decode
 					    ("key pressed, event %x\n", *event);
@@ -146,8 +146,8 @@ int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len, u32 * event,
 	return 0;
 }
 
-EXPORT_SYMBOL(ir_codes_af9005_table);
-EXPORT_SYMBOL(ir_codes_af9005_table_size);
+EXPORT_SYMBOL(rc_map_af9005_table);
+EXPORT_SYMBOL(rc_map_af9005_table_size);
 EXPORT_SYMBOL(af9005_rc_decode);
 
 MODULE_AUTHOR("Luca Olivetti <luca@ventoso.org>");
diff --git a/drivers/media/dvb/dvb-usb/af9005.c b/drivers/media/dvb/dvb-usb/af9005.c
index 8ecba8848bcf..51f6439dcfd5 100644
--- a/drivers/media/dvb/dvb-usb/af9005.c
+++ b/drivers/media/dvb/dvb-usb/af9005.c
@@ -1027,8 +1027,8 @@ static struct dvb_usb_device_properties af9005_properties = {
 
 	.rc.legacy = {
 		.rc_interval = 200,
-		.rc_key_map = NULL,
-		.rc_key_map_size = 0,
+		.rc_map_table = NULL,
+		.rc_map_size = 0,
 		.rc_query = af9005_rc_query,
 	},
 
@@ -1070,14 +1070,14 @@ static int __init af9005_usb_module_init(void)
 		return result;
 	}
 	rc_decode = symbol_request(af9005_rc_decode);
-	rc_keys = symbol_request(ir_codes_af9005_table);
-	rc_keys_size = symbol_request(ir_codes_af9005_table_size);
+	rc_keys = symbol_request(rc_map_af9005_table);
+	rc_keys_size = symbol_request(rc_map_af9005_table_size);
 	if (rc_decode == NULL || rc_keys == NULL || rc_keys_size == NULL) {
 		err("af9005_rc_decode function not found, disabling remote");
 		af9005_properties.rc.legacy.rc_query = NULL;
 	} else {
-		af9005_properties.rc.legacy.rc_key_map = rc_keys;
-		af9005_properties.rc.legacy.rc_key_map_size = *rc_keys_size;
+		af9005_properties.rc.legacy.rc_map_table = rc_keys;
+		af9005_properties.rc.legacy.rc_map_size = *rc_keys_size;
 	}
 
 	return 0;
@@ -1089,9 +1089,9 @@ static void __exit af9005_usb_module_exit(void)
 	if (rc_decode != NULL)
 		symbol_put(af9005_rc_decode);
 	if (rc_keys != NULL)
-		symbol_put(ir_codes_af9005_table);
+		symbol_put(rc_map_af9005_table);
 	if (rc_keys_size != NULL)
-		symbol_put(ir_codes_af9005_table_size);
+		symbol_put(rc_map_af9005_table_size);
 	/* deregister this driver from the USB subsystem */
 	usb_deregister(&af9005_usb_driver);
 }
diff --git a/drivers/media/dvb/dvb-usb/af9005.h b/drivers/media/dvb/dvb-usb/af9005.h
index 3c1fbd1c5d60..c71c77bd7f4b 100644
--- a/drivers/media/dvb/dvb-usb/af9005.h
+++ b/drivers/media/dvb/dvb-usb/af9005.h
@@ -3490,7 +3490,7 @@ extern u8 regmask[8];
 /* remote control decoder */
 extern int af9005_rc_decode(struct dvb_usb_device *d, u8 * data, int len,
 			    u32 * event, int *state);
-extern struct ir_scancode ir_codes_af9005_table[];
-extern int ir_codes_af9005_table_size;
+extern struct rc_map_table rc_map_af9005_table[];
+extern int rc_map_af9005_table_size;
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 31c0a0ed39f5..8671ca362c81 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -1041,13 +1041,13 @@ static int af9015_rc_query(struct dvb_usb_device *d)
 				priv->rc_keycode = buf[12] << 16 |
 					buf[13] << 8 | buf[14];
 			}
-			ir_keydown(d->rc_input_dev, priv->rc_keycode, 0);
+			rc_keydown(d->rc_dev, priv->rc_keycode, 0);
 		} else {
 			priv->rc_keycode = 0; /* clear just for sure */
 		}
 	} else if (priv->rc_repeat != buf[6] || buf[0]) {
 		deb_rc("%s: key repeated\n", __func__);
-		ir_keydown(d->rc_input_dev, priv->rc_keycode, 0);
+		rc_keydown(d->rc_dev, priv->rc_keycode, 0);
 	} else {
 		deb_rc("%s: no key press\n", __func__);
 	}
@@ -1344,13 +1344,11 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 		.identify_state = af9015_identify_state,
 
 		.rc.core = {
-			.protocol         = IR_TYPE_NEC,
+			.protocol         = RC_TYPE_NEC,
 			.module_name      = "af9015",
 			.rc_query         = af9015_rc_query,
 			.rc_interval      = AF9015_RC_INTERVAL,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_NEC,
-			},
+			.allowed_protos   = RC_TYPE_NEC,
 		},
 
 		.i2c_algo = &af9015_i2c_algo,
@@ -1474,13 +1472,11 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 		.identify_state = af9015_identify_state,
 
 		.rc.core = {
-			.protocol         = IR_TYPE_NEC,
+			.protocol         = RC_TYPE_NEC,
 			.module_name      = "af9015",
 			.rc_query         = af9015_rc_query,
 			.rc_interval      = AF9015_RC_INTERVAL,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_NEC,
-			},
+			.allowed_protos   = RC_TYPE_NEC,
 		},
 
 		.i2c_algo = &af9015_i2c_algo,
@@ -1588,13 +1584,11 @@ static struct dvb_usb_device_properties af9015_properties[] = {
 		.identify_state = af9015_identify_state,
 
 		.rc.core = {
-			.protocol         = IR_TYPE_NEC,
+			.protocol         = RC_TYPE_NEC,
 			.module_name      = "af9015",
 			.rc_query         = af9015_rc_query,
 			.rc_interval      = AF9015_RC_INTERVAL,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_NEC,
-			},
+			.allowed_protos   = RC_TYPE_NEC,
 		},
 
 		.i2c_algo = &af9015_i2c_algo,
diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c
index 1759d26bca42..6b402e943539 100644
--- a/drivers/media/dvb/dvb-usb/anysee.c
+++ b/drivers/media/dvb/dvb-usb/anysee.c
@@ -394,7 +394,7 @@ static int anysee_rc_query(struct dvb_usb_device *d)
 
 	if (ircode[0]) {
 		deb_rc("%s: key pressed %02x\n", __func__, ircode[1]);
-		ir_keydown(d->rc_input_dev, 0x08 << 8 | ircode[1], 0);
+		rc_keydown(d->rc_dev, 0x08 << 8 | ircode[1], 0);
 	}
 
 	return 0;
@@ -476,7 +476,7 @@ static struct dvb_usb_device_properties anysee_properties = {
 
 	.rc.core = {
 		.rc_codes         = RC_MAP_ANYSEE,
-		.protocol         = IR_TYPE_OTHER,
+		.protocol         = RC_TYPE_OTHER,
 		.module_name      = "anysee",
 		.rc_query         = anysee_rc_query,
 		.rc_interval      = 250,  /* windows driver uses 500ms */
diff --git a/drivers/media/dvb/dvb-usb/az6027.c b/drivers/media/dvb/dvb-usb/az6027.c
index 62c58288469f..9a7837fcfd7f 100644
--- a/drivers/media/dvb/dvb-usb/az6027.c
+++ b/drivers/media/dvb/dvb-usb/az6027.c
@@ -386,7 +386,7 @@ static int az6027_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 }
 
 /* keys for the enclosed remote control */
-static struct ir_scancode ir_codes_az6027_table[] = {
+static struct rc_map_table rc_map_az6027_table[] = {
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
 };
@@ -1126,8 +1126,8 @@ static struct dvb_usb_device_properties az6027_properties = {
 	.read_mac_address = az6027_read_mac_addr,
  */
 	.rc.legacy = {
-		.rc_key_map       = ir_codes_az6027_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_az6027_table),
+		.rc_map_table     = rc_map_az6027_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_az6027_table),
 		.rc_interval      = 400,
 		.rc_query         = az6027_rc_query,
 	},
diff --git a/drivers/media/dvb/dvb-usb/cinergyT2-core.c b/drivers/media/dvb/dvb-usb/cinergyT2-core.c
index 4f5aa83fc1fc..16f2ce2bc15a 100644
--- a/drivers/media/dvb/dvb-usb/cinergyT2-core.c
+++ b/drivers/media/dvb/dvb-usb/cinergyT2-core.c
@@ -84,7 +84,7 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct ir_scancode ir_codes_cinergyt2_table[] = {
+static struct rc_map_table rc_map_cinergyt2_table[] = {
 	{ 0x0401, KEY_POWER },
 	{ 0x0402, KEY_1 },
 	{ 0x0403, KEY_2 },
@@ -219,8 +219,8 @@ static struct dvb_usb_device_properties cinergyt2_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 50,
-		.rc_key_map       = ir_codes_cinergyt2_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_cinergyt2_table),
+		.rc_map_table     = rc_map_cinergyt2_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_cinergyt2_table),
 		.rc_query         = cinergyt2_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index cd9f362c37b2..acb5fb2d2e73 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -385,7 +385,7 @@ static int cxusb_d680_dmb_streaming_ctrl(
 
 static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
 	u8 ircode[4];
 	int i;
 
@@ -394,7 +394,7 @@ static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	*event = 0;
 	*state = REMOTE_NO_KEY_PRESSED;
 
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++) {
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) {
 		if (rc5_custom(&keymap[i]) == ircode[2] &&
 		    rc5_data(&keymap[i]) == ircode[3]) {
 			*event = keymap[i].keycode;
@@ -410,7 +410,7 @@ static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 				    int *state)
 {
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
 	u8 ircode[4];
 	int i;
 	struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD,
@@ -422,7 +422,7 @@ static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 	if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1)
 		return 0;
 
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++) {
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) {
 		if (rc5_custom(&keymap[i]) == ircode[1] &&
 		    rc5_data(&keymap[i]) == ircode[2]) {
 			*event = keymap[i].keycode;
@@ -438,7 +438,7 @@ static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event,
 static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d, u32 *event,
 		int *state)
 {
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
 	u8 ircode[2];
 	int i;
 
@@ -448,7 +448,7 @@ static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d, u32 *event,
 	if (cxusb_ctrl_msg(d, 0x10, NULL, 0, ircode, 2) < 0)
 		return 0;
 
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++) {
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) {
 		if (rc5_custom(&keymap[i]) == ircode[0] &&
 		    rc5_data(&keymap[i]) == ircode[1]) {
 			*event = keymap[i].keycode;
@@ -461,7 +461,7 @@ static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d, u32 *event,
 	return 0;
 }
 
-static struct ir_scancode ir_codes_dvico_mce_table[] = {
+static struct rc_map_table rc_map_dvico_mce_table[] = {
 	{ 0xfe02, KEY_TV },
 	{ 0xfe0e, KEY_MP3 },
 	{ 0xfe1a, KEY_DVD },
@@ -509,7 +509,7 @@ static struct ir_scancode ir_codes_dvico_mce_table[] = {
 	{ 0xfe4e, KEY_POWER },
 };
 
-static struct ir_scancode ir_codes_dvico_portable_table[] = {
+static struct rc_map_table rc_map_dvico_portable_table[] = {
 	{ 0xfc02, KEY_SETUP },       /* Profile */
 	{ 0xfc43, KEY_POWER2 },
 	{ 0xfc06, KEY_EPG },
@@ -548,7 +548,7 @@ static struct ir_scancode ir_codes_dvico_portable_table[] = {
 	{ 0xfc00, KEY_UNKNOWN },    /* HD */
 };
 
-static struct ir_scancode ir_codes_d680_dmb_table[] = {
+static struct rc_map_table rc_map_d680_dmb_table[] = {
 	{ 0x0038, KEY_UNKNOWN },	/* TV/AV */
 	{ 0x080c, KEY_ZOOM },
 	{ 0x0800, KEY_0 },
@@ -923,7 +923,7 @@ static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 		return -EIO;
 
 	/* try to determine if there is no IR decoder on the I2C bus */
-	for (i = 0; adap->dev->props.rc.legacy.rc_key_map != NULL && i < 5; i++) {
+	for (i = 0; adap->dev->props.rc.legacy.rc_map_table != NULL && i < 5; i++) {
 		msleep(20);
 		if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1)
 			goto no_IR;
@@ -931,7 +931,7 @@ static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap)
 			continue;
 		if (ircode[2] + ircode[3] != 0xff) {
 no_IR:
-			adap->dev->props.rc.legacy.rc_key_map = NULL;
+			adap->dev->props.rc.legacy.rc_map_table = NULL;
 			info("No IR receiver detected on this device.");
 			break;
 		}
@@ -1453,8 +1453,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_portable_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
+		.rc_map_table     = rc_map_dvico_portable_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_portable_table),
 		.rc_query         = cxusb_rc_query,
 	},
 
@@ -1506,8 +1506,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 150,
-		.rc_key_map       = ir_codes_dvico_mce_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_mce_table),
+		.rc_map_table     = rc_map_dvico_mce_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_mce_table),
 		.rc_query         = cxusb_rc_query,
 	},
 
@@ -1567,8 +1567,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_portable_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
+		.rc_map_table     = rc_map_dvico_portable_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_portable_table),
 		.rc_query         = cxusb_rc_query,
 	},
 
@@ -1619,8 +1619,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_portable_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
+		.rc_map_table     = rc_map_dvico_portable_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_portable_table),
 		.rc_query         = cxusb_rc_query,
 	},
 
@@ -1670,8 +1670,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_mce_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_mce_table),
+		.rc_map_table     = rc_map_dvico_mce_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_mce_table),
 		.rc_query         = cxusb_bluebird2_rc_query,
 	},
 
@@ -1720,8 +1720,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_portable_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
+		.rc_map_table     = rc_map_dvico_portable_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_portable_table),
 		.rc_query         = cxusb_bluebird2_rc_query,
 	},
 
@@ -1772,8 +1772,8 @@ static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_prope
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_portable_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_portable_table),
+		.rc_map_table     = rc_map_dvico_portable_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_portable_table),
 		.rc_query         = cxusb_rc_query,
 	},
 
@@ -1865,8 +1865,8 @@ struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_dvico_mce_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_dvico_mce_table),
+		.rc_map_table     = rc_map_dvico_mce_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_dvico_mce_table),
 		.rc_query         = cxusb_rc_query,
 	},
 
@@ -1915,8 +1915,8 @@ static struct dvb_usb_device_properties cxusb_d680_dmb_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_d680_dmb_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_d680_dmb_table),
+		.rc_map_table     = rc_map_d680_dmb_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_d680_dmb_table),
 		.rc_query         = cxusb_d680_dmb_rc_query,
 	},
 
@@ -1966,8 +1966,8 @@ static struct dvb_usb_device_properties cxusb_mygica_d689_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_d680_dmb_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_d680_dmb_table),
+		.rc_map_table     = rc_map_d680_dmb_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_d680_dmb_table),
 		.rc_query         = cxusb_d680_dmb_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/dib0700.h b/drivers/media/dvb/dvb-usb/dib0700.h
index c2c9d236ec7e..3537d65c04bc 100644
--- a/drivers/media/dvb/dvb-usb/dib0700.h
+++ b/drivers/media/dvb/dvb-usb/dib0700.h
@@ -60,7 +60,7 @@ extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff);
 extern struct i2c_algorithm dib0700_i2c_algo;
 extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
 			struct dvb_usb_device_description **desc, int *cold);
-extern int dib0700_change_protocol(void *priv, u64 ir_type);
+extern int dib0700_change_protocol(struct rc_dev *dev, u64 rc_type);
 
 extern int dib0700_device_count;
 extern int dvb_usb_dib0700_ir_proto;
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index 48397f103d32..8ca48f76dfa9 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -471,19 +471,19 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 	return dib0700_ctrl_wr(adap->dev, b, 4);
 }
 
-int dib0700_change_protocol(void *priv, u64 ir_type)
+int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type)
 {
-	struct dvb_usb_device *d = priv;
+	struct dvb_usb_device *d = rc->priv;
 	struct dib0700_state *st = d->priv;
 	u8 rc_setup[3] = { REQUEST_SET_RC, 0, 0 };
 	int new_proto, ret;
 
 	/* Set the IR mode */
-	if (ir_type == IR_TYPE_RC5)
+	if (rc_type == RC_TYPE_RC5)
 		new_proto = 1;
-	else if (ir_type == IR_TYPE_NEC)
+	else if (rc_type == RC_TYPE_NEC)
 		new_proto = 0;
-	else if (ir_type == IR_TYPE_RC6) {
+	else if (rc_type == RC_TYPE_RC6) {
 		if (st->fw_version < 0x10200)
 			return -EINVAL;
 
@@ -499,7 +499,7 @@ int dib0700_change_protocol(void *priv, u64 ir_type)
 		return ret;
 	}
 
-	d->props.rc.core.protocol = ir_type;
+	d->props.rc.core.protocol = rc_type;
 
 	return ret;
 }
@@ -535,7 +535,7 @@ static void dib0700_rc_urb_completion(struct urb *purb)
 	if (d == NULL)
 		return;
 
-	if (d->rc_input_dev == NULL) {
+	if (d->rc_dev == NULL) {
 		/* This will occur if disable_rc_polling=1 */
 		usb_free_urb(purb);
 		return;
@@ -562,7 +562,7 @@ static void dib0700_rc_urb_completion(struct urb *purb)
 		 purb->actual_length);
 
 	switch (d->props.rc.core.protocol) {
-	case IR_TYPE_NEC:
+	case RC_TYPE_NEC:
 		toggle = 0;
 
 		/* NEC protocol sends repeat code as 0 0 0 FF */
@@ -600,7 +600,7 @@ static void dib0700_rc_urb_completion(struct urb *purb)
 		goto resubmit;
 	}
 
-	ir_keydown(d->rc_input_dev, keycode, toggle);
+	rc_keydown(d->rc_dev, keycode, toggle);
 
 resubmit:
 	/* Clean the buffer before we requeue */
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index e06acd1fecb6..defd83964ce2 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -510,7 +510,7 @@ static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d)
 
 	d->last_event = 0;
 	switch (d->props.rc.core.protocol) {
-	case IR_TYPE_NEC:
+	case RC_TYPE_NEC:
 		/* NEC protocol sends repeat code as 0 0 0 FF */
 		if ((key[3-2] == 0x00) && (key[3-3] == 0x00) &&
 		    (key[3] == 0xff))
@@ -520,13 +520,13 @@ static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d)
 			d->last_event = keycode;
 		}
 
-		ir_keydown(d->rc_input_dev, keycode, 0);
+		rc_keydown(d->rc_dev, keycode, 0);
 		break;
 	default:
 		/* RC-5 protocol changes toggle bit on new keypress */
 		keycode = key[3-2] << 8 | key[3-3];
 		toggle = key[3-1];
-		ir_keydown(d->rc_input_dev, keycode, toggle);
+		rc_keydown(d->rc_dev, keycode, toggle);
 
 		break;
 	}
@@ -1924,12 +1924,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_interval      = DEFAULT_RC_INTERVAL,
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -1960,12 +1958,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_interval      = DEFAULT_RC_INTERVAL,
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2021,12 +2017,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_interval      = DEFAULT_RC_INTERVAL,
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2065,12 +2059,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2143,12 +2135,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2189,12 +2179,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2259,12 +2247,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2308,12 +2294,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_NEC_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -2379,12 +2363,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2417,12 +2399,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2487,12 +2467,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2533,12 +2511,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_NEC_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 2,
@@ -2584,12 +2560,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 		.num_adapters = 1,
@@ -2623,12 +2597,10 @@ struct dvb_usb_device_properties dib0700_devices[] = {
 			.rc_codes         = RC_MAP_DIB0700_RC5_TABLE,
 			.module_name	  = "dib0700",
 			.rc_query         = dib0700_rc_query_old_firmware,
-			.rc_props = {
-				.allowed_protos = IR_TYPE_RC5 |
-						  IR_TYPE_RC6 |
-						  IR_TYPE_NEC,
-				.change_protocol = dib0700_change_protocol,
-			},
+			.allowed_protos   = RC_TYPE_RC5 |
+					    RC_TYPE_RC6 |
+					    RC_TYPE_NEC,
+			.change_protocol  = dib0700_change_protocol,
 		},
 	},
 };
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index ba991aa21aff..956f7ae2e510 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -327,7 +327,7 @@ EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
 /*
  * common remote control stuff
  */
-struct ir_scancode ir_codes_dibusb_table[] = {
+struct rc_map_table rc_map_dibusb_table[] = {
 	/* Key codes for the little Artec T1/Twinhan/HAMA/ remote. */
 	{ 0x0016, KEY_POWER },
 	{ 0x0010, KEY_MUTE },
@@ -456,7 +456,7 @@ struct ir_scancode ir_codes_dibusb_table[] = {
 	{ 0x804e, KEY_ENTER },
 	{ 0x804f, KEY_VOLUMEDOWN },
 };
-EXPORT_SYMBOL(ir_codes_dibusb_table);
+EXPORT_SYMBOL(rc_map_dibusb_table);
 
 int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
index 8e3c0d2cce16..04d91bdd3562 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mb.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -213,8 +213,8 @@ static struct dvb_usb_device_properties dibusb1_1_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = ir_codes_dibusb_table,
-		.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
+		.rc_map_table     = rc_map_dibusb_table,
+		.rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 		.rc_query         = dibusb_rc_query,
 	},
 
@@ -299,8 +299,8 @@ static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = ir_codes_dibusb_table,
-		.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
+		.rc_map_table     = rc_map_dibusb_table,
+		.rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 		.rc_query         = dibusb_rc_query,
 	},
 
@@ -365,8 +365,8 @@ static struct dvb_usb_device_properties dibusb2_0b_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = ir_codes_dibusb_table,
-		.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
+		.rc_map_table     = rc_map_dibusb_table,
+		.rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 		.rc_query         = dibusb_rc_query,
 	},
 
@@ -424,8 +424,8 @@ static struct dvb_usb_device_properties artec_t1_usb2_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = ir_codes_dibusb_table,
-		.rc_key_map_size  = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
+		.rc_map_table     = rc_map_dibusb_table,
+		.rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 		.rc_query         = dibusb_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c
index 1cbc41cb4e8f..c1d9094b61e5 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mc.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c
@@ -83,8 +83,8 @@ static struct dvb_usb_device_properties dibusb_mc_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = DEFAULT_RC_INTERVAL,
-		.rc_key_map       = ir_codes_dibusb_table,
-		.rc_key_map_size  = 111, /* FIXME */
+		.rc_map_table     = rc_map_dibusb_table,
+		.rc_map_size      = 111, /* FIXME */
 		.rc_query         = dibusb_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h
index 61a6bf389472..e47c321b3ffc 100644
--- a/drivers/media/dvb/dvb-usb/dibusb.h
+++ b/drivers/media/dvb/dvb-usb/dibusb.h
@@ -124,7 +124,7 @@ extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int);
 #define DEFAULT_RC_INTERVAL 150
 //#define DEFAULT_RC_INTERVAL 100000
 
-extern struct ir_scancode ir_codes_dibusb_table[];
+extern struct rc_map_table rc_map_dibusb_table[];
 extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *);
 extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *);
 
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 13d006bb19db..f2dbce7edb3b 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -161,7 +161,7 @@ static int digitv_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct ir_scancode ir_codes_digitv_table[] = {
+static struct rc_map_table rc_map_digitv_table[] = {
 	{ 0x5f55, KEY_0 },
 	{ 0x6f55, KEY_1 },
 	{ 0x9f55, KEY_2 },
@@ -237,10 +237,10 @@ static int digitv_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	/* if something is inside the buffer, simulate key press */
 	if (key[1] != 0)
 	{
-		  for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++) {
-			if (rc5_custom(&d->props.rc.legacy.rc_key_map[i]) == key[1] &&
-			    rc5_data(&d->props.rc.legacy.rc_key_map[i]) == key[2]) {
-				*event = d->props.rc.legacy.rc_key_map[i].keycode;
+		  for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) {
+			if (rc5_custom(&d->props.rc.legacy.rc_map_table[i]) == key[1] &&
+			    rc5_data(&d->props.rc.legacy.rc_map_table[i]) == key[2]) {
+				*event = d->props.rc.legacy.rc_map_table[i].keycode;
 				*state = REMOTE_KEY_PRESSED;
 				return 0;
 			}
@@ -312,8 +312,8 @@ static struct dvb_usb_device_properties digitv_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 1000,
-		.rc_key_map       = ir_codes_digitv_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_digitv_table),
+		.rc_map_table     = rc_map_digitv_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_digitv_table),
 		.rc_query         = digitv_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index ca495e07f35c..ecd86eca2548 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -57,7 +57,7 @@ static int dtt200u_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
 
 /* remote control */
 /* key list for the tiny remote control (Yakumo, don't know about the others) */
-static struct ir_scancode ir_codes_dtt200u_table[] = {
+static struct rc_map_table rc_map_dtt200u_table[] = {
 	{ 0x8001, KEY_MUTE },
 	{ 0x8002, KEY_CHANNELDOWN },
 	{ 0x8003, KEY_VOLUMEDOWN },
@@ -163,8 +163,8 @@ static struct dvb_usb_device_properties dtt200u_properties = {
 
 	.rc.legacy = {
 		.rc_interval     = 300,
-		.rc_key_map      = ir_codes_dtt200u_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
+		.rc_map_table    = rc_map_dtt200u_table,
+		.rc_map_size     = ARRAY_SIZE(rc_map_dtt200u_table),
 		.rc_query        = dtt200u_rc_query,
 	},
 
@@ -210,8 +210,8 @@ static struct dvb_usb_device_properties wt220u_properties = {
 
 	.rc.legacy = {
 		.rc_interval     = 300,
-		.rc_key_map      = ir_codes_dtt200u_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
+		.rc_map_table      = rc_map_dtt200u_table,
+		.rc_map_size = ARRAY_SIZE(rc_map_dtt200u_table),
 		.rc_query        = dtt200u_rc_query,
 	},
 
@@ -257,8 +257,8 @@ static struct dvb_usb_device_properties wt220u_fc_properties = {
 
 	.rc.legacy = {
 		.rc_interval     = 300,
-		.rc_key_map      = ir_codes_dtt200u_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
+		.rc_map_table    = rc_map_dtt200u_table,
+		.rc_map_size     = ARRAY_SIZE(rc_map_dtt200u_table),
 		.rc_query        = dtt200u_rc_query,
 	},
 
@@ -304,8 +304,8 @@ static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 
 	.rc.legacy = {
 		.rc_interval     = 300,
-		.rc_key_map      = ir_codes_dtt200u_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dtt200u_table),
+		.rc_map_table    = rc_map_dtt200u_table,
+		.rc_map_size     = ARRAY_SIZE(rc_map_dtt200u_table),
 		.rc_query        = dtt200u_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 192a40ce583d..824b1cf2a174 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -311,4 +311,5 @@
 #define USB_PID_TERRATEC_DVBS2CI_V2			0x10ac
 #define USB_PID_TECHNISAT_USB2_HDCI_V1			0x0001
 #define USB_PID_TECHNISAT_USB2_HDCI_V2			0x0002
+#define USB_PID_TECHNISAT_USB2_DVB_S2			0x0500
 #endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index b579fed3ab3f..532d2aa491e8 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -13,11 +13,11 @@ static int legacy_dvb_usb_getkeycode(struct input_dev *dev,
 {
 	struct dvb_usb_device *d = input_get_drvdata(dev);
 
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
 	int i;
 
 	/* See if we can match the raw key code. */
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++)
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
 		if (keymap[i].scancode == scancode) {
 			*keycode = keymap[i].keycode;
 			return 0;
@@ -28,7 +28,7 @@ static int legacy_dvb_usb_getkeycode(struct input_dev *dev,
 	 * otherwise, input core won't let legacy_dvb_usb_setkeycode
 	 * to work
 	 */
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++)
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
 		if (keymap[i].keycode == KEY_RESERVED ||
 		    keymap[i].keycode == KEY_UNKNOWN) {
 			*keycode = KEY_RESERVED;
@@ -43,18 +43,18 @@ static int legacy_dvb_usb_setkeycode(struct input_dev *dev,
 {
 	struct dvb_usb_device *d = input_get_drvdata(dev);
 
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
 	int i;
 
 	/* Search if it is replacing an existing keycode */
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++)
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
 		if (keymap[i].scancode == scancode) {
 			keymap[i].keycode = keycode;
 			return 0;
 		}
 
 	/* Search if is there a clean entry. If so, use it */
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++)
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
 		if (keymap[i].keycode == KEY_RESERVED ||
 		    keymap[i].keycode == KEY_UNKNOWN) {
 			keymap[i].scancode = scancode;
@@ -106,10 +106,10 @@ static void legacy_dvb_usb_read_remote_control(struct work_struct *work)
 			d->last_event = event;
 		case REMOTE_KEY_REPEAT:
 			deb_rc("key repeated\n");
-			input_event(d->rc_input_dev, EV_KEY, event, 1);
-			input_sync(d->rc_input_dev);
-			input_event(d->rc_input_dev, EV_KEY, d->last_event, 0);
-			input_sync(d->rc_input_dev);
+			input_event(d->input_dev, EV_KEY, event, 1);
+			input_sync(d->input_dev);
+			input_event(d->input_dev, EV_KEY, d->last_event, 0);
+			input_sync(d->input_dev);
 			break;
 		default:
 			break;
@@ -154,20 +154,32 @@ schedule:
 	schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc.legacy.rc_interval));
 }
 
-static int legacy_dvb_usb_remote_init(struct dvb_usb_device *d,
-				      struct input_dev *input_dev)
+static int legacy_dvb_usb_remote_init(struct dvb_usb_device *d)
 {
 	int i, err, rc_interval;
+	struct input_dev *input_dev;
+
+	input_dev = input_allocate_device();
+	if (!input_dev)
+		return -ENOMEM;
+
+	input_dev->evbit[0] = BIT_MASK(EV_KEY);
+	input_dev->name = "IR-receiver inside an USB DVB receiver";
+	input_dev->phys = d->rc_phys;
+	usb_to_input_id(d->udev, &input_dev->id);
+	input_dev->dev.parent = &d->udev->dev;
+	d->input_dev = input_dev;
+	d->rc_dev = NULL;
 
 	input_dev->getkeycode = legacy_dvb_usb_getkeycode;
 	input_dev->setkeycode = legacy_dvb_usb_setkeycode;
 
 	/* set the bits for the keys */
-	deb_rc("key map size: %d\n", d->props.rc.legacy.rc_key_map_size);
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++) {
+	deb_rc("key map size: %d\n", d->props.rc.legacy.rc_map_size);
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) {
 		deb_rc("setting bit for event %d item %d\n",
-			d->props.rc.legacy.rc_key_map[i].keycode, i);
-		set_bit(d->props.rc.legacy.rc_key_map[i].keycode, input_dev->keybit);
+			d->props.rc.legacy.rc_map_table[i].keycode, i);
+		set_bit(d->props.rc.legacy.rc_map_table[i].keycode, input_dev->keybit);
 	}
 
 	/* setting these two values to non-zero, we have to manage key repeats */
@@ -221,18 +233,34 @@ static void dvb_usb_read_remote_control(struct work_struct *work)
 			      msecs_to_jiffies(d->props.rc.core.rc_interval));
 }
 
-static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d,
-				       struct input_dev *input_dev)
+static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d)
 {
 	int err, rc_interval;
+	struct rc_dev *dev;
+
+	dev = rc_allocate_device();
+	if (!dev)
+		return -ENOMEM;
 
-	d->props.rc.core.rc_props.priv = d;
-	err = ir_input_register(input_dev,
-				 d->props.rc.core.rc_codes,
-				 &d->props.rc.core.rc_props,
-				 d->props.rc.core.module_name);
-	if (err < 0)
+	dev->driver_name = d->props.rc.core.module_name;
+	dev->map_name = d->props.rc.core.rc_codes;
+	dev->change_protocol = d->props.rc.core.change_protocol;
+	dev->allowed_protos = d->props.rc.core.allowed_protos;
+	dev->driver_type = d->props.rc.core.driver_type;
+	usb_to_input_id(d->udev, &dev->input_id);
+	dev->input_name = "IR-receiver inside an USB DVB receiver";
+	dev->input_phys = d->rc_phys;
+	dev->dev.parent = &d->udev->dev;
+	dev->priv = d;
+
+	err = rc_register_device(dev);
+	if (err < 0) {
+		rc_free_device(dev);
 		return err;
+	}
+
+	d->input_dev = NULL;
+	d->rc_dev = dev;
 
 	if (!d->props.rc.core.rc_query || d->props.rc.core.bulk_mode)
 		return 0;
@@ -251,13 +279,12 @@ static int rc_core_dvb_usb_remote_init(struct dvb_usb_device *d,
 
 int dvb_usb_remote_init(struct dvb_usb_device *d)
 {
-	struct input_dev *input_dev;
 	int err;
 
 	if (dvb_usb_disable_rc_polling)
 		return 0;
 
-	if (d->props.rc.legacy.rc_key_map && d->props.rc.legacy.rc_query)
+	if (d->props.rc.legacy.rc_map_table && d->props.rc.legacy.rc_query)
 		d->props.rc.mode = DVB_RC_LEGACY;
 	else if (d->props.rc.core.rc_codes)
 		d->props.rc.mode = DVB_RC_CORE;
@@ -267,26 +294,14 @@ int dvb_usb_remote_init(struct dvb_usb_device *d)
 	usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys));
 	strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys));
 
-	input_dev = input_allocate_device();
-	if (!input_dev)
-		return -ENOMEM;
-
-	input_dev->evbit[0] = BIT_MASK(EV_KEY);
-	input_dev->name = "IR-receiver inside an USB DVB receiver";
-	input_dev->phys = d->rc_phys;
-	usb_to_input_id(d->udev, &input_dev->id);
-	input_dev->dev.parent = &d->udev->dev;
-
 	/* Start the remote-control polling. */
 	if (d->props.rc.legacy.rc_interval < 40)
 		d->props.rc.legacy.rc_interval = 100; /* default */
 
-	d->rc_input_dev = input_dev;
-
 	if (d->props.rc.mode == DVB_RC_LEGACY)
-		err = legacy_dvb_usb_remote_init(d, input_dev);
+		err = legacy_dvb_usb_remote_init(d);
 	else
-		err = rc_core_dvb_usb_remote_init(d, input_dev);
+		err = rc_core_dvb_usb_remote_init(d);
 	if (err)
 		return err;
 
@@ -301,9 +316,9 @@ int dvb_usb_remote_exit(struct dvb_usb_device *d)
 		cancel_rearming_delayed_work(&d->rc_query_work);
 		flush_scheduled_work();
 		if (d->props.rc.mode == DVB_RC_LEGACY)
-			input_unregister_device(d->rc_input_dev);
+			input_unregister_device(d->input_dev);
 		else
-			ir_input_unregister(d->rc_input_dev);
+			rc_unregister_device(d->rc_dev);
 	}
 	d->state &= ~DVB_USB_STATE_REMOTE;
 	return 0;
@@ -316,7 +331,7 @@ int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *d,
 		u8 keybuf[5], u32 *event, int *state)
 {
 	int i;
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
 	*event = 0;
 	*state = REMOTE_NO_KEY_PRESSED;
 	switch (keybuf[0]) {
@@ -329,7 +344,7 @@ int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *d,
 				break;
 			}
 			/* See if we can match the raw key code. */
-			for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++)
+			for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
 				if (rc5_custom(&keymap[i]) == keybuf[1] &&
 					rc5_data(&keymap[i]) == keybuf[3]) {
 					*event = keymap[i].keycode;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 34f7b3ba8cc7..60f7044b0f46 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -14,7 +14,7 @@
 #include <linux/usb.h>
 #include <linux/firmware.h>
 #include <linux/mutex.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "dvb_frontend.h"
 #include "dvb_demux.h"
@@ -75,17 +75,17 @@ struct dvb_usb_device_description {
 	struct usb_device_id *warm_ids[DVB_USB_ID_MAX_NUM];
 };
 
-static inline u8 rc5_custom(struct ir_scancode *key)
+static inline u8 rc5_custom(struct rc_map_table *key)
 {
 	return (key->scancode >> 8) & 0xff;
 }
 
-static inline u8 rc5_data(struct ir_scancode *key)
+static inline u8 rc5_data(struct rc_map_table *key)
 {
 	return key->scancode & 0xff;
 }
 
-static inline u8 rc5_scan(struct ir_scancode *key)
+static inline u8 rc5_scan(struct rc_map_table *key)
 {
 	return key->scancode & 0xffff;
 }
@@ -159,9 +159,9 @@ struct dvb_usb_adapter_properties {
 
 /**
  * struct dvb_rc_legacy - old properties of remote controller
- * @rc_key_map: a hard-wired array of struct ir_scancode (NULL to disable
+ * @rc_map_table: a hard-wired array of struct rc_map_table (NULL to disable
  *  remote control handling).
- * @rc_key_map_size: number of items in @rc_key_map.
+ * @rc_map_size: number of items in @rc_map_table.
  * @rc_query: called to query an event event.
  * @rc_interval: time in ms between two queries.
  */
@@ -170,8 +170,8 @@ struct dvb_rc_legacy {
 #define REMOTE_NO_KEY_PRESSED      0x00
 #define REMOTE_KEY_PRESSED         0x01
 #define REMOTE_KEY_REPEAT          0x02
-	struct ir_scancode  *rc_key_map;
-	int rc_key_map_size;
+	struct rc_map_table  *rc_map_table;
+	int rc_map_size;
 	int (*rc_query) (struct dvb_usb_device *, u32 *, int *);
 	int rc_interval;
 };
@@ -180,19 +180,22 @@ struct dvb_rc_legacy {
  * struct dvb_rc properties of remote controller, using rc-core
  * @rc_codes: name of rc codes table
  * @protocol: type of protocol(s) currently used by the driver
+ * @allowed_protos: protocol(s) supported by the driver
+ * @change_protocol: callback to change protocol
  * @rc_query: called to query an event event.
  * @rc_interval: time in ms between two queries.
- * @rc_props: remote controller properties
  * @bulk_mode: device supports bulk mode for RC (disable polling mode)
  */
 struct dvb_rc {
 	char *rc_codes;
 	u64 protocol;
+	u64 allowed_protos;
+	int (*change_protocol)(struct rc_dev *dev, u64 rc_type);
 	char *module_name;
 	int (*rc_query) (struct dvb_usb_device *d);
 	int rc_interval;
-	struct ir_dev_props rc_props;
 	bool bulk_mode;				/* uses bulk mode */
+	enum rc_driver_type driver_type;
 };
 
 /**
@@ -385,7 +388,8 @@ struct dvb_usb_adapter {
  *
  * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB
  *
- * @rc_input_dev: input device for the remote control.
+ * @rc_dev: rc device for the remote control (rc-core mode)
+ * @input_dev: input device for the remote control (legacy mode)
  * @rc_query_work: struct work_struct frequent rc queries
  * @last_event: last triggered event
  * @last_state: last state (no, pressed, repeat)
@@ -418,7 +422,8 @@ struct dvb_usb_device {
 	struct dvb_usb_adapter adapter[MAX_NO_OF_ADAPTER_PER_DEVICE];
 
 	/* remote control */
-	struct input_dev *rc_input_dev;
+	struct rc_dev *rc_dev;
+	struct input_dev *input_dev;
 	char rc_phys[64];
 	struct delayed_work rc_query_work;
 	u32 last_event;
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index 774df88dc6e3..2c307ba0d28b 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -73,8 +73,8 @@
 		"Please see linux/Documentation/dvb/ for more details " \
 		"on firmware-problems."
 
-struct ir_codes_dvb_usb_table_table {
-	struct ir_scancode *rc_keys;
+struct rc_map_dvb_usb_table_table {
+	struct rc_map_table *rc_keys;
 	int rc_keys_size;
 };
 
@@ -948,7 +948,7 @@ static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
 	return 0;
 }
 
-static struct ir_scancode ir_codes_dw210x_table[] = {
+static struct rc_map_table rc_map_dw210x_table[] = {
 	{ 0xf80a, KEY_Q },		/*power*/
 	{ 0xf80c, KEY_M },		/*mute*/
 	{ 0xf811, KEY_1 },
@@ -982,7 +982,7 @@ static struct ir_scancode ir_codes_dw210x_table[] = {
 	{ 0xf81b, KEY_B },		/*recall*/
 };
 
-static struct ir_scancode ir_codes_tevii_table[] = {
+static struct rc_map_table rc_map_tevii_table[] = {
 	{ 0xf80a, KEY_POWER },
 	{ 0xf80c, KEY_MUTE },
 	{ 0xf811, KEY_1 },
@@ -1032,7 +1032,7 @@ static struct ir_scancode ir_codes_tevii_table[] = {
 	{ 0xf858, KEY_SWITCHVIDEOMODE },
 };
 
-static struct ir_scancode ir_codes_tbs_table[] = {
+static struct rc_map_table rc_map_tbs_table[] = {
 	{ 0xf884, KEY_POWER },
 	{ 0xf894, KEY_MUTE },
 	{ 0xf887, KEY_1 },
@@ -1067,16 +1067,16 @@ static struct ir_scancode ir_codes_tbs_table[] = {
 	{ 0xf89b, KEY_MODE }
 };
 
-static struct ir_codes_dvb_usb_table_table keys_tables[] = {
-	{ ir_codes_dw210x_table, ARRAY_SIZE(ir_codes_dw210x_table) },
-	{ ir_codes_tevii_table, ARRAY_SIZE(ir_codes_tevii_table) },
-	{ ir_codes_tbs_table, ARRAY_SIZE(ir_codes_tbs_table) },
+static struct rc_map_dvb_usb_table_table keys_tables[] = {
+	{ rc_map_dw210x_table, ARRAY_SIZE(rc_map_dw210x_table) },
+	{ rc_map_tevii_table, ARRAY_SIZE(rc_map_tevii_table) },
+	{ rc_map_tbs_table, ARRAY_SIZE(rc_map_tbs_table) },
 };
 
 static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
-	struct ir_scancode *keymap = d->props.rc.legacy.rc_key_map;
-	int keymap_size = d->props.rc.legacy.rc_key_map_size;
+	struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
+	int keymap_size = d->props.rc.legacy.rc_map_size;
 	u8 key[2];
 	struct i2c_msg msg = {
 		.addr = DW2102_RC_QUERY,
@@ -1185,14 +1185,14 @@ static int dw2102_load_firmware(struct usb_device *dev,
 		/* init registers */
 		switch (dev->descriptor.idProduct) {
 		case USB_PID_PROF_1100:
-			s6x0_properties.rc.legacy.rc_key_map = ir_codes_tbs_table;
-			s6x0_properties.rc.legacy.rc_key_map_size =
-					ARRAY_SIZE(ir_codes_tbs_table);
+			s6x0_properties.rc.legacy.rc_map_table = rc_map_tbs_table;
+			s6x0_properties.rc.legacy.rc_map_size =
+					ARRAY_SIZE(rc_map_tbs_table);
 			break;
 		case USB_PID_TEVII_S650:
-			dw2104_properties.rc.legacy.rc_key_map = ir_codes_tevii_table;
-			dw2104_properties.rc.legacy.rc_key_map_size =
-					ARRAY_SIZE(ir_codes_tevii_table);
+			dw2104_properties.rc.legacy.rc_map_table = rc_map_tevii_table;
+			dw2104_properties.rc.legacy.rc_map_size =
+					ARRAY_SIZE(rc_map_tevii_table);
 		case USB_PID_DW2104:
 			reset = 1;
 			dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
@@ -1257,8 +1257,8 @@ static struct dvb_usb_device_properties dw2102_properties = {
 	.i2c_algo = &dw2102_serit_i2c_algo,
 
 	.rc.legacy = {
-		.rc_key_map = ir_codes_dw210x_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table),
+		.rc_map_table = rc_map_dw210x_table,
+		.rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
 		.rc_interval = 150,
 		.rc_query = dw2102_rc_query,
 	},
@@ -1310,8 +1310,8 @@ static struct dvb_usb_device_properties dw2104_properties = {
 
 	.i2c_algo = &dw2104_i2c_algo,
 	.rc.legacy = {
-		.rc_key_map = ir_codes_dw210x_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table),
+		.rc_map_table = rc_map_dw210x_table,
+		.rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
 		.rc_interval = 150,
 		.rc_query = dw2102_rc_query,
 	},
@@ -1359,8 +1359,8 @@ static struct dvb_usb_device_properties dw3101_properties = {
 
 	.i2c_algo = &dw3101_i2c_algo,
 	.rc.legacy = {
-		.rc_key_map = ir_codes_dw210x_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_dw210x_table),
+		.rc_map_table = rc_map_dw210x_table,
+		.rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
 		.rc_interval = 150,
 		.rc_query = dw2102_rc_query,
 	},
@@ -1404,8 +1404,8 @@ static struct dvb_usb_device_properties s6x0_properties = {
 
 	.i2c_algo = &s6x0_i2c_algo,
 	.rc.legacy = {
-		.rc_key_map = ir_codes_tevii_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_tevii_table),
+		.rc_map_table = rc_map_tevii_table,
+		.rc_map_size = ARRAY_SIZE(rc_map_tevii_table),
 		.rc_interval = 150,
 		.rc_query = dw2102_rc_query,
 	},
@@ -1468,8 +1468,8 @@ static int dw2102_probe(struct usb_interface *intf,
 	/* fill only different fields */
 	p7500->firmware = "dvb-usb-p7500.fw";
 	p7500->devices[0] = d7500;
-	p7500->rc.legacy.rc_key_map = ir_codes_tbs_table;
-	p7500->rc.legacy.rc_key_map_size = ARRAY_SIZE(ir_codes_tbs_table);
+	p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
+	p7500->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
 	p7500->adapter->frontend_attach = prof_7500_frontend_attach;
 
 	if (0 == dvb_usb_device_init(intf, &dw2102_properties,
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c
index c821293dbc22..1cb3d9a66e02 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.c
+++ b/drivers/media/dvb/dvb-usb/gp8psk.c
@@ -24,6 +24,33 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DV
 
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
+static int gp8psk_get_fw_version(struct dvb_usb_device *d, u8 *fw_vers)
+{
+	return (gp8psk_usb_in_op(d, GET_FW_VERS, 0, 0, fw_vers, 6));
+}
+
+static int gp8psk_get_fpga_version(struct dvb_usb_device *d, u8 *fpga_vers)
+{
+	return (gp8psk_usb_in_op(d, GET_FPGA_VERS, 0, 0, fpga_vers, 1));
+}
+
+static void gp8psk_info(struct dvb_usb_device *d)
+{
+	u8 fpga_vers, fw_vers[6];
+
+	if (!gp8psk_get_fw_version(d, fw_vers))
+		info("FW Version = %i.%02i.%i (0x%x)  Build %4i/%02i/%02i",
+		fw_vers[2], fw_vers[1], fw_vers[0], GP8PSK_FW_VERS(fw_vers),
+		2000 + fw_vers[5], fw_vers[4], fw_vers[3]);
+	else
+		info("failed to get FW version");
+
+	if (!gp8psk_get_fpga_version(d, &fpga_vers))
+		info("FPGA Version = %i", fpga_vers);
+	else
+		info("failed to get FPGA version");
+}
+
 int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
 {
 	int ret = 0,try = 0;
@@ -146,6 +173,7 @@ static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff)
 				gp8psk_usb_out_op(d, CW3K_INIT, 1, 0, NULL, 0);
 			if (gp8psk_usb_in_op(d, BOOT_8PSK, 1, 0, &buf, 1))
 				return -EINVAL;
+			gp8psk_info(d);
 		}
 
 		if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM)
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.h b/drivers/media/dvb/dvb-usb/gp8psk.h
index e83a57506cfa..831749a518cb 100644
--- a/drivers/media/dvb/dvb-usb/gp8psk.h
+++ b/drivers/media/dvb/dvb-usb/gp8psk.h
@@ -25,7 +25,6 @@ extern int dvb_usb_gp8psk_debug;
 #define deb_xfer(args...) dprintk(dvb_usb_gp8psk_debug,0x02,args)
 #define deb_rc(args...)   dprintk(dvb_usb_gp8psk_debug,0x04,args)
 #define deb_fe(args...)   dprintk(dvb_usb_gp8psk_debug,0x08,args)
-/* gp8psk commands */
 
 /* Twinhan Vendor requests */
 #define TH_COMMAND_IN                     0xC0
@@ -49,8 +48,10 @@ extern int dvb_usb_gp8psk_debug;
 #define SET_DVB_MODE                    0x8E
 #define SET_DN_SWITCH                   0x8F
 #define GET_SIGNAL_LOCK                 0x90    /* in */
+#define GET_FW_VERS			0x92
 #define GET_SERIAL_NUMBER               0x93    /* in */
 #define USE_EXTRA_VOLT                  0x94
+#define GET_FPGA_VERS			0x95
 #define CW3K_INIT			0x9d
 
 /* PSK_configuration bits */
@@ -88,6 +89,11 @@ extern int dvb_usb_gp8psk_debug;
 #define PRODUCT_STRING_READ               0x0D
 #define FW_BCD_VERSION_READ               0x14
 
+/* firmware revision id's */
+#define GP8PSK_FW_REV1			0x020604
+#define GP8PSK_FW_REV2			0x020704
+#define GP8PSK_FW_VERS(_fw_vers)	((_fw_vers)[2]<<0x10 | (_fw_vers)[1]<<0x08 | (_fw_vers)[0])
+
 extern struct dvb_frontend * gp8psk_fe_attach(struct dvb_usb_device *d);
 extern int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
 extern int gp8psk_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index d939fbbf9fe6..1455c238b01b 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -61,7 +61,7 @@
 #define DVB_USB_LOG_PREFIX "LME2510(C)"
 #include <linux/usb.h>
 #include <linux/usb/input.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "dvb-usb.h"
 #include "lmedm04.h"
@@ -112,7 +112,6 @@ struct lme2510_state {
 	u8 i2c_tuner_gate_r;
 	u8 i2c_tuner_addr;
 	u8 stream_on;
-	u8 one_tune;
 	void *buffer;
 	struct urb *lme_urb;
 	void *usb_buffer;
@@ -125,7 +124,7 @@ static int lme2510_bulk_write(struct usb_device *dev,
 	int ret, actual_l;
 
 	ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe),
-				snd, len , &actual_l, 500);
+				snd, len , &actual_l, 100);
 	return ret;
 }
 
@@ -135,7 +134,7 @@ static int lme2510_bulk_read(struct usb_device *dev,
 	int ret, actual_l;
 
 	ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe),
-				 rev, len , &actual_l, 500);
+				 rev, len , &actual_l, 200);
 	return ret;
 }
 
@@ -167,7 +166,7 @@ static int lme2510_usb_talk(struct dvb_usb_device *d,
 
 	ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x01);
 
-	msleep(12);
+	msleep(10);
 
 	ret |= usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x01));
 
@@ -182,15 +181,13 @@ static int lme2510_usb_talk(struct dvb_usb_device *d,
 	return (ret < 0) ? -ENODEV : 0;
 }
 
-static int lme2510_usb_talk_restart(struct dvb_usb_device *d,
-		u8 *wbuf, int wlen, u8 *rbuf, int rlen) {
+static int lme2510_stream_restart(struct dvb_usb_device *d)
+{
 	static u8 stream_on[] = LME_ST_ON_W;
 	int ret;
 	u8 rbuff[10];
-	/*Send Normal Command*/
-	ret = lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen);
 	/*Restart Stream Command*/
-	ret |= lme2510_usb_talk(d, stream_on, sizeof(stream_on),
+	ret = lme2510_usb_talk(d, stream_on, sizeof(stream_on),
 			rbuff, sizeof(rbuff));
 	return ret;
 }
@@ -201,7 +198,7 @@ static int lme2510_remote_keypress(struct dvb_usb_adapter *adap, u16 keypress)
 	deb_info(1, "INT Key Keypress =%04x", keypress);
 
 	if (keypress > 0)
-		ir_keydown(d->rc_input_dev, keypress, 0);
+		rc_keydown(d->rc_dev, keypress, 0);
 
 	return 0;
 }
@@ -254,11 +251,16 @@ static void lme2510_int_response(struct urb *lme_urb)
 			case TUNER_S7395:
 				/* Tweak for earlier firmware*/
 				if (ibuf[1] == 0x03) {
+					if (ibuf[2] > 1)
+						st->signal_lock = ibuf[2];
 					st->signal_level = ibuf[3];
 					st->signal_sn = ibuf[4];
 				} else {
 					st->signal_level = ibuf[4];
 					st->signal_sn = ibuf[5];
+					st->signal_lock =
+						(st->signal_lock & 0xf7) +
+						((ibuf[2] & 0x01) << 0x03);
 				}
 				break;
 			default:
@@ -341,11 +343,10 @@ static int lme2510_msg(struct dvb_usb_device *d,
 					st->signal_lock = rbuf[1];
 					if ((st->stream_on & 1) &&
 						(st->signal_lock & 0x10)) {
-						lme2510_usb_talk_restart(d,
-							wbuf, wlen, rbuf, rlen);
+						lme2510_stream_restart(d);
 						st->i2c_talk_onoff = 0;
 					}
-				msleep(80);
+					msleep(80);
 				}
 			}
 			break;
@@ -355,15 +356,12 @@ static int lme2510_msg(struct dvb_usb_device *d,
 					st->signal_lock = rbuf[1];
 					if ((st->stream_on & 1) &&
 						(st->signal_lock & 0x8)) {
-						lme2510_usb_talk_restart(d,
-							wbuf, wlen, rbuf, rlen);
+						lme2510_stream_restart(d);
 						st->i2c_talk_onoff = 0;
 					}
 				}
 				if ((wbuf[3] != 0x6) & (wbuf[3] != 0x5))
 					msleep(5);
-
-
 			}
 			break;
 		default:
@@ -385,18 +383,16 @@ static int lme2510_msg(struct dvb_usb_device *d,
 				rbuf[0] = 0x55;
 				rbuf[1] = st->signal_sn;
 				break;
-			/*DiSEqC functions as per TDA10086*/
-			case 0x36:
-			case 0x48:
-			case 0x49:
-			case 0x4a:
-			case 0x4b:
-			case 0x4c:
-			case 0x4d:
-			if (wbuf[2] == 0x1c)
-					lme2510_usb_talk_restart(d,
-						wbuf, wlen, rbuf, rlen);
+			case 0x15:
+			case 0x16:
+			case 0x17:
+			case 0x18:
+				rbuf[0] = 0x55;
+				rbuf[1] = 0x00;
+				break;
 			default:
+				lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen);
+				st->i2c_talk_onoff = 1;
 				break;
 			}
 			break;
@@ -413,39 +409,22 @@ static int lme2510_msg(struct dvb_usb_device *d,
 				break;
 			case 0x24:
 				rbuf[0] = 0x55;
-				rbuf[1] = (st->signal_level & 0x80)
-						? 0 : st->signal_lock;
-				break;
-			case 0x6:
-				if (wbuf[2] == 0xd0)
-					lme2510_usb_talk(d,
-						wbuf, wlen, rbuf, rlen);
-				break;
-			case 0x1:
-				if (st->one_tune > 0)
-					break;
-				st->one_tune++;
-				st->i2c_talk_onoff = 1;
-			/*DiSEqC functions as per STV0288*/
-			case 0x5:
-			case 0x7:
-			case 0x8:
-			case 0x9:
-			case 0xa:
-			case 0xb:
-				if (wbuf[2] == 0xd0)
-					lme2510_usb_talk_restart(d,
-						wbuf, wlen, rbuf, rlen);
+				rbuf[1] = st->signal_lock;
 				break;
-			default:
+			case 0x2e:
+			case 0x26:
+			case 0x27:
 				rbuf[0] = 0x55;
 				rbuf[1] = 0x00;
 				break;
+			default:
+				lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen);
+				st->i2c_talk_onoff = 1;
+				break;
 			}
 			break;
 		default:
 			break;
-
 		}
 
 		deb_info(4, "I2C From Interupt Message out(%02x) in(%02x)",
@@ -548,35 +527,26 @@ static int lme2510_identify_state(struct usb_device *udev,
 static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
 	struct lme2510_state *st = adap->dev->priv;
-	static u8 stream_on[] = LME_ST_ON_W;
 	static u8 clear_reg_3[] =  LME_CLEAR_PID;
 	static u8 rbuf[1];
-	static u8 timeout;
-	int ret = 0, len = 2, rlen = sizeof(rbuf);
+	int ret = 0, rlen = sizeof(rbuf);
 
 	deb_info(1, "STM  (%02x)", onoff);
 
-	if (onoff == 1)	{
-		st->i2c_talk_onoff = 0;
-		timeout = 0;
-		/* wait for i2C to be free */
-		while (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0) {
-			timeout++;
-			if (timeout > 5)
-				return -ENODEV;
-		}
-		msleep(100);
-		ret |= lme2510_usb_talk(adap->dev,
-				 stream_on,  len, rbuf, rlen);
+	/* Streaming is started by FE_HAS_LOCK */
+	if (onoff == 1)
 		st->stream_on = 1;
-		st->one_tune = 0;
-		mutex_unlock(&adap->dev->i2c_mutex);
-	} else {
+	else {
 		deb_info(1, "STM Steam Off");
+		/* mutex is here only to avoid collision with I2C */
+		ret = mutex_lock_interruptible(&adap->dev->i2c_mutex);
+
 		ret |= lme2510_usb_talk(adap->dev, clear_reg_3,
 				sizeof(clear_reg_3), rbuf, rlen);
 		st->stream_on = 0;
 		st->i2c_talk_onoff = 1;
+
+		mutex_unlock(&adap->dev->i2c_mutex);
 	}
 
 	return (ret < 0) ? -ENODEV : 0;
@@ -585,41 +555,39 @@ static int lme2510_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 static int lme2510_int_service(struct dvb_usb_adapter *adap)
 {
 	struct dvb_usb_device *d = adap->dev;
-	struct input_dev *input_dev;
-	char *ir_codes = RC_MAP_LME2510;
-	int ret = 0;
+	struct rc_dev *rc;
+	int ret;
 
 	info("STA Configuring Remote");
 
-	usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys));
-
-	strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys));
-
-	input_dev = input_allocate_device();
-	if (!input_dev)
+	rc = rc_allocate_device();
+	if (!rc)
 		return -ENOMEM;
 
-	input_dev->name = "LME2510 Remote Control";
-	input_dev->phys = d->rc_phys;
-
-	usb_to_input_id(d->udev, &input_dev->id);
+	usb_make_path(d->udev, d->rc_phys, sizeof(d->rc_phys));
+	strlcat(d->rc_phys, "/ir0", sizeof(d->rc_phys));
 
-	ret |= ir_input_register(input_dev, ir_codes, NULL, "LME 2510");
+	rc->input_name = "LME2510 Remote Control";
+	rc->input_phys = d->rc_phys;
+	rc->map_name = RC_MAP_LME2510;
+	rc->driver_name = "LME 2510";
+	usb_to_input_id(d->udev, &rc->input_id);
 
+	ret = rc_register_device(rc);
 	if (ret) {
-		input_free_device(input_dev);
+		rc_free_device(rc);
 		return ret;
 	}
+	d->rc_dev = rc;
 
-	d->rc_input_dev = input_dev;
 	/* Start the Interupt */
 	ret = lme2510_int_read(adap);
-
 	if (ret < 0) {
-		ir_input_unregister(input_dev);
-		input_free_device(input_dev);
+		rc_unregister_device(rc);
+		return -ENODEV;
 	}
-	return (ret < 0) ? -ENODEV : 0;
+
+	return 0;
 }
 
 static u8 check_sum(u8 *p, u8 len)
@@ -668,6 +636,7 @@ static int lme2510_download_firmware(struct usb_device *dev,
 		ret |= (data[0] == 0x88) ? 0 : -1;
 		}
 	}
+
 	usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
 			0x06, 0x80, 0x0200, 0x00, data, 0x0109, 1000);
 
@@ -701,6 +670,7 @@ static void lme_coldreset(struct usb_device *dev)
 	info("FRM Firmware Cold Reset");
 	ret |= lme2510_bulk_write(dev, data , len_in, 1); /*Cold Resetting*/
 	ret |= lme2510_bulk_read(dev, data, len_in, 1);
+
 	return;
 }
 
@@ -712,6 +682,8 @@ static void lme_firmware_switch(struct usb_device *udev, int cold)
 	char *firm_msg[] = {"Loading", "Switching to"};
 	int ret;
 
+	cold = (cold > 0) ? (cold & 1) : 0;
+
 	if (udev->descriptor.idProduct == 0x1122)
 		return;
 
@@ -740,22 +712,26 @@ static void lme_firmware_switch(struct usb_device *udev, int cold)
 		cold = 0;
 		break;
 	}
+
 	release_firmware(fw);
+
 	if (cold)
 		lme_coldreset(udev);
+
 	return;
 }
 
 static int lme2510_kill_urb(struct usb_data_stream *stream)
 {
 	int i;
+
 	for (i = 0; i < stream->urbs_submitted; i++) {
 		deb_info(3, "killing URB no. %d.", i);
-
 		/* stop the URB */
 		usb_kill_urb(stream->urb_list[i]);
 	}
 	stream->urbs_submitted = 0;
+
 	return 0;
 }
 
@@ -783,18 +759,13 @@ static int dm04_lme2510_set_voltage(struct dvb_frontend *fe,
 					fe_sec_voltage_t voltage)
 {
 	struct dvb_usb_adapter *adap = fe->dvb->priv;
-	struct lme2510_state *st = adap->dev->priv;
 	static u8 voltage_low[]	= LME_VOLTAGE_L;
 	static u8 voltage_high[] = LME_VOLTAGE_H;
-	static u8 lnb_on[] = LNB_ON;
-	static u8 lnb_off[] = LNB_OFF;
 	static u8 rbuf[1];
 	int ret = 0, len = 3, rlen = 1;
 
-	if (st->stream_on == 1)
-		return 0;
-
-	ret |= lme2510_usb_talk(adap->dev, lnb_on, len, rbuf, rlen);
+	if (mutex_lock_interruptible(&adap->dev->i2c_mutex) < 0)
+			return -EAGAIN;
 
 	switch (voltage) {
 	case SEC_VOLTAGE_18:
@@ -803,17 +774,15 @@ static int dm04_lme2510_set_voltage(struct dvb_frontend *fe,
 		break;
 
 	case SEC_VOLTAGE_OFF:
-		ret |= lme2510_usb_talk(adap->dev,
-					lnb_off, len, rbuf, rlen);
 	case SEC_VOLTAGE_13:
 	default:
 		ret |= lme2510_usb_talk(adap->dev,
 				voltage_low, len, rbuf, rlen);
 		break;
+	}
 
+	mutex_unlock(&adap->dev->i2c_mutex);
 
-	};
-	st->i2c_talk_onoff = 1;
 	return (ret < 0) ? -ENODEV : 0;
 }
 
@@ -850,12 +819,14 @@ static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
 			if (dvb_usb_lme2510_firmware != 1) {
 				dvb_usb_lme2510_firmware = 1;
 				lme_firmware_switch(adap->dev->udev, 1);
-			}
+			} else /*stops LG/Sharp multi tuner problems*/
+				dvb_usb_lme2510_firmware = 0;
 			return 0;
 		}
 		kfree(adap->fe);
 		adap->fe = NULL;
 	}
+
 	st->i2c_gate = 5;
 	adap->fe = dvb_attach(stv0288_attach, &lme_config,
 			&adap->dev->i2c_adap);
@@ -889,8 +860,23 @@ static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap)
 static int lme2510_powerup(struct dvb_usb_device *d, int onoff)
 {
 	struct lme2510_state *st = d->priv;
+	static u8 lnb_on[] = LNB_ON;
+	static u8 lnb_off[] = LNB_OFF;
+	static u8 rbuf[1];
+	int ret, len = 3, rlen = 1;
+
+	ret = mutex_lock_interruptible(&d->i2c_mutex);
+
+	if (onoff)
+		ret |= lme2510_usb_talk(d, lnb_on, len, rbuf, rlen);
+	else
+		ret |= lme2510_usb_talk(d, lnb_off, len, rbuf, rlen);
+
 	st->i2c_talk_onoff = 1;
-	return 0;
+
+	mutex_unlock(&d->i2c_mutex);
+
+	return ret;
 }
 
 /* DVB USB Driver stuff */
@@ -1036,7 +1022,7 @@ void *lme2510_exit_int(struct dvb_usb_device *d)
 		usb_free_coherent(d->udev, 5000, st->buffer,
 				  st->lme_urb->transfer_dma);
 		info("Interupt Service Stopped");
-		ir_input_unregister(d->rc_input_dev);
+		rc_unregister_device(d->rc_dev);
 		info("Remote Stopped");
 	}
 	return buffer;
@@ -1084,5 +1070,5 @@ module_exit(lme2510_module_exit);
 
 MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
 MODULE_DESCRIPTION("LM2510(C) DVB-S USB2.0");
-MODULE_VERSION("1.60");
+MODULE_VERSION("1.71");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/m920x.c b/drivers/media/dvb/dvb-usb/m920x.c
index bdef1a18b664..da9dc91ce910 100644
--- a/drivers/media/dvb/dvb-usb/m920x.c
+++ b/drivers/media/dvb/dvb-usb/m920x.c
@@ -142,9 +142,9 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0)
 		goto unlock;
 
-	for (i = 0; i < d->props.rc.legacy.rc_key_map_size; i++)
-		if (rc5_data(&d->props.rc.legacy.rc_key_map[i]) == rc_state[1]) {
-			*event = d->props.rc.legacy.rc_key_map[i].keycode;
+	for (i = 0; i < d->props.rc.legacy.rc_map_size; i++)
+		if (rc5_data(&d->props.rc.legacy.rc_map_table[i]) == rc_state[1]) {
+			*event = d->props.rc.legacy.rc_map_table[i].keycode;
 
 			switch(rc_state[0]) {
 			case 0x80:
@@ -589,7 +589,7 @@ static struct m920x_inits pinnacle310e_init[] = {
 };
 
 /* ir keymaps */
-static struct ir_scancode ir_codes_megasky_table[] = {
+static struct rc_map_table rc_map_megasky_table[] = {
 	{ 0x0012, KEY_POWER },
 	{ 0x001e, KEY_CYCLEWINDOWS }, /* min/max */
 	{ 0x0002, KEY_CHANNELUP },
@@ -608,7 +608,7 @@ static struct ir_scancode ir_codes_megasky_table[] = {
 	{ 0x000e, KEY_COFFEE }, /* "MTS" */
 };
 
-static struct ir_scancode ir_codes_tvwalkertwin_table[] = {
+static struct rc_map_table rc_map_tvwalkertwin_table[] = {
 	{ 0x0001, KEY_ZOOM }, /* Full Screen */
 	{ 0x0002, KEY_CAMERA }, /* snapshot */
 	{ 0x0003, KEY_MUTE },
@@ -628,7 +628,7 @@ static struct ir_scancode ir_codes_tvwalkertwin_table[] = {
 	{ 0x001e, KEY_VOLUMEUP },
 };
 
-static struct ir_scancode ir_codes_pinnacle310e_table[] = {
+static struct rc_map_table rc_map_pinnacle310e_table[] = {
 	{ 0x16, KEY_POWER },
 	{ 0x17, KEY_FAVORITES },
 	{ 0x0f, KEY_TEXT },
@@ -786,8 +786,8 @@ static struct dvb_usb_device_properties megasky_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_megasky_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_megasky_table),
+		.rc_map_table     = rc_map_megasky_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_megasky_table),
 		.rc_query         = m920x_rc_query,
 	},
 
@@ -889,8 +889,8 @@ static struct dvb_usb_device_properties tvwalkertwin_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_tvwalkertwin_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_tvwalkertwin_table),
+		.rc_map_table     = rc_map_tvwalkertwin_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_tvwalkertwin_table),
 		.rc_query         = m920x_rc_query,
 	},
 
@@ -998,8 +998,8 @@ static struct dvb_usb_device_properties pinnacle_pctv310e_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_pinnacle310e_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_pinnacle310e_table),
+		.rc_map_table     = rc_map_pinnacle310e_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_pinnacle310e_table),
 		.rc_query         = m920x_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
index 181f36a12e2a..9d3cd2de46fc 100644
--- a/drivers/media/dvb/dvb-usb/nova-t-usb2.c
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -21,7 +21,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 #define deb_ee(args...) dprintk(debug,0x02,args)
 
 /* Hauppauge NOVA-T USB2 keys */
-static struct ir_scancode ir_codes_haupp_table[] = {
+static struct rc_map_table rc_map_haupp_table[] = {
 	{ 0x1e00, KEY_0 },
 	{ 0x1e01, KEY_1 },
 	{ 0x1e02, KEY_2 },
@@ -91,14 +91,14 @@ static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 
 			deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",key[1],key[2],key[3],custom,data,toggle);
 
-			for (i = 0; i < ARRAY_SIZE(ir_codes_haupp_table); i++) {
-				if (rc5_data(&ir_codes_haupp_table[i]) == data &&
-					rc5_custom(&ir_codes_haupp_table[i]) == custom) {
+			for (i = 0; i < ARRAY_SIZE(rc_map_haupp_table); i++) {
+				if (rc5_data(&rc_map_haupp_table[i]) == data &&
+					rc5_custom(&rc_map_haupp_table[i]) == custom) {
 
-					deb_rc("c: %x, d: %x\n", rc5_data(&ir_codes_haupp_table[i]),
-								 rc5_custom(&ir_codes_haupp_table[i]));
+					deb_rc("c: %x, d: %x\n", rc5_data(&rc_map_haupp_table[i]),
+								 rc5_custom(&rc_map_haupp_table[i]));
 
-					*event = ir_codes_haupp_table[i].keycode;
+					*event = rc_map_haupp_table[i].keycode;
 					*state = REMOTE_KEY_PRESSED;
 					if (st->old_toggle == toggle) {
 						if (st->last_repeat_count++ < 2)
@@ -197,8 +197,8 @@ static struct dvb_usb_device_properties nova_t_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 100,
-		.rc_key_map       = ir_codes_haupp_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_haupp_table),
+		.rc_map_table     = rc_map_haupp_table,
+		.rc_map_size      = ARRAY_SIZE(rc_map_haupp_table),
 		.rc_query         = nova_t_rc_query,
 	},
 
diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c
index f896337b4535..1f1b7d6980a5 100644
--- a/drivers/media/dvb/dvb-usb/opera1.c
+++ b/drivers/media/dvb/dvb-usb/opera1.c
@@ -35,7 +35,7 @@
 struct opera1_state {
 	u32 last_key_pressed;
 };
-struct ir_codes_opera_table {
+struct rc_map_opera_table {
 	u32 keycode;
 	u32 event;
 };
@@ -331,7 +331,7 @@ static int opera1_pid_filter_control(struct dvb_usb_adapter *adap, int onoff)
 	return 0;
 }
 
-static struct ir_scancode ir_codes_opera1_table[] = {
+static struct rc_map_table rc_map_opera1_table[] = {
 	{0x5fa0, KEY_1},
 	{0x51af, KEY_2},
 	{0x5da2, KEY_3},
@@ -404,12 +404,12 @@ static int opera1_rc_query(struct dvb_usb_device *dev, u32 * event, int *state)
 
 		send_key = (send_key & 0xffff) | 0x0100;
 
-		for (i = 0; i < ARRAY_SIZE(ir_codes_opera1_table); i++) {
-			if (rc5_scan(&ir_codes_opera1_table[i]) == (send_key & 0xffff)) {
+		for (i = 0; i < ARRAY_SIZE(rc_map_opera1_table); i++) {
+			if (rc5_scan(&rc_map_opera1_table[i]) == (send_key & 0xffff)) {
 				*state = REMOTE_KEY_PRESSED;
-				*event = ir_codes_opera1_table[i].keycode;
+				*event = rc_map_opera1_table[i].keycode;
 				opst->last_key_pressed =
-					ir_codes_opera1_table[i].keycode;
+					rc_map_opera1_table[i].keycode;
 				break;
 			}
 			opst->last_key_pressed = 0;
@@ -497,8 +497,8 @@ static struct dvb_usb_device_properties opera1_properties = {
 	.i2c_algo = &opera1_i2c_algo,
 
 	.rc.legacy = {
-		.rc_key_map = ir_codes_opera1_table,
-		.rc_key_map_size = ARRAY_SIZE(ir_codes_opera1_table),
+		.rc_map_table = rc_map_opera1_table,
+		.rc_map_size = ARRAY_SIZE(rc_map_opera1_table),
 		.rc_interval = 200,
 		.rc_query = opera1_rc_query,
 	},
diff --git a/drivers/media/dvb/dvb-usb/technisat-usb2.c b/drivers/media/dvb/dvb-usb/technisat-usb2.c
new file mode 100644
index 000000000000..cce1559f7bfe
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/technisat-usb2.c
@@ -0,0 +1,807 @@
+/*
+ * Linux driver for Technisat DVB-S/S2 USB 2.0 device
+ *
+ * Copyright (C) 2010 Patrick Boettcher,
+ *                    Kernel Labs Inc. PO Box 745, St James, NY 11780
+ *
+ * Development was sponsored by Technisat Digital UK Limited, whose
+ * registered office is Witan Gate House 500 - 600 Witan Gate West,
+ * Milton Keynes, MK9 1SH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * THIS PROGRAM IS PROVIDED "AS IS" AND BOTH THE COPYRIGHT HOLDER AND
+ * TECHNISAT DIGITAL UK LTD DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS PROGRAM INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR
+ * FITNESS FOR A PARTICULAR PURPOSE.  NEITHER THE COPYRIGHT HOLDER
+ * NOR TECHNISAT DIGITAL UK LIMITED SHALL BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS PROGRAM. See the
+ * GNU General Public License for more details.
+ */
+
+#define DVB_USB_LOG_PREFIX "technisat-usb2"
+#include "dvb-usb.h"
+
+#include "stv6110x.h"
+#include "stv090x.h"
+
+/* module parameters */
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug,
+		"set debugging level (bit-mask: 1=info,2=eeprom,4=i2c,8=rc)." \
+		DVB_USB_DEBUG_STATUS);
+
+/* disables all LED control command and
+ * also does not start the signal polling thread */
+static int disable_led_control;
+module_param(disable_led_control, int, 0444);
+MODULE_PARM_DESC(disable_led_control,
+		"disable LED control of the device "
+		"(default: 0 - LED control is active).");
+
+/* device private data */
+struct technisat_usb2_state {
+	struct dvb_usb_device *dev;
+	struct delayed_work green_led_work;
+	u8 power_state;
+
+	u16 last_scan_code;
+};
+
+/* debug print helpers */
+#define deb_info(args...)    dprintk(debug, 0x01, args)
+#define deb_eeprom(args...)  dprintk(debug, 0x02, args)
+#define deb_i2c(args...)     dprintk(debug, 0x04, args)
+#define deb_rc(args...)      dprintk(debug, 0x08, args)
+
+/* vendor requests */
+#define SET_IFCLK_TO_EXTERNAL_TSCLK_VENDOR_REQUEST 0xB3
+#define SET_FRONT_END_RESET_VENDOR_REQUEST         0xB4
+#define GET_VERSION_INFO_VENDOR_REQUEST            0xB5
+#define SET_GREEN_LED_VENDOR_REQUEST               0xB6
+#define SET_RED_LED_VENDOR_REQUEST                 0xB7
+#define GET_IR_DATA_VENDOR_REQUEST                 0xB8
+#define SET_LED_TIMER_DIVIDER_VENDOR_REQUEST       0xB9
+#define SET_USB_REENUMERATION                      0xBA
+
+/* i2c-access methods */
+#define I2C_SPEED_100KHZ_BIT 0x40
+
+#define I2C_STATUS_NAK 7
+#define I2C_STATUS_OK 8
+
+static int technisat_usb2_i2c_access(struct usb_device *udev,
+		u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
+{
+	u8 b[64];
+	int ret, actual_length;
+
+	deb_i2c("i2c-access: %02x, tx: ", device_addr);
+	debug_dump(tx, txlen, deb_i2c);
+	deb_i2c(" ");
+
+	if (txlen > 62) {
+		err("i2c TX buffer can't exceed 62 bytes (dev 0x%02x)",
+				device_addr);
+		txlen = 62;
+	}
+	if (rxlen > 62) {
+		err("i2c RX buffer can't exceed 62 bytes (dev 0x%02x)",
+				device_addr);
+		txlen = 62;
+	}
+
+	b[0] = I2C_SPEED_100KHZ_BIT;
+	b[1] = device_addr << 1;
+
+	if (rx != NULL) {
+		b[0] |= rxlen;
+		b[1] |= 1;
+	}
+
+	memcpy(&b[2], tx, txlen);
+	ret = usb_bulk_msg(udev,
+			usb_sndbulkpipe(udev, 0x01),
+			b, 2 + txlen,
+			NULL, 1000);
+
+	if (ret < 0) {
+		err("i2c-error: out failed %02x = %d", device_addr, ret);
+		return -ENODEV;
+	}
+
+	ret = usb_bulk_msg(udev,
+			usb_rcvbulkpipe(udev, 0x01),
+			b, 64, &actual_length, 1000);
+	if (ret < 0) {
+		err("i2c-error: in failed %02x = %d", device_addr, ret);
+		return -ENODEV;
+	}
+
+	if (b[0] != I2C_STATUS_OK) {
+		err("i2c-error: %02x = %d", device_addr, b[0]);
+		/* handle tuner-i2c-nak */
+		if (!(b[0] == I2C_STATUS_NAK &&
+				device_addr == 0x60
+				/* && device_is_technisat_usb2 */))
+			return -ENODEV;
+	}
+
+	deb_i2c("status: %d, ", b[0]);
+
+	if (rx != NULL) {
+		memcpy(rx, &b[2], rxlen);
+
+		deb_i2c("rx (%d): ", rxlen);
+		debug_dump(rx, rxlen, deb_i2c);
+	}
+
+	deb_i2c("\n");
+
+	return 0;
+}
+
+static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
+				int num)
+{
+	int ret = 0, i;
+	struct dvb_usb_device *d = i2c_get_adapdata(adap);
+
+	/* Ensure nobody else hits the i2c bus while we're sending our
+	   sequence of messages, (such as the remote control thread) */
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	for (i = 0; i < num; i++) {
+		if (i+1 < num && msg[i+1].flags & I2C_M_RD) {
+			ret = technisat_usb2_i2c_access(d->udev, msg[i+1].addr,
+						msg[i].buf, msg[i].len,
+						msg[i+1].buf, msg[i+1].len);
+			if (ret != 0)
+				break;
+			i++;
+		} else {
+			ret = technisat_usb2_i2c_access(d->udev, msg[i].addr,
+						msg[i].buf, msg[i].len,
+						NULL, 0);
+			if (ret != 0)
+				break;
+		}
+	}
+
+	if (ret == 0)
+		ret = i;
+
+	mutex_unlock(&d->i2c_mutex);
+
+	return ret;
+}
+
+static u32 technisat_usb2_i2c_func(struct i2c_adapter *adapter)
+{
+	return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm technisat_usb2_i2c_algo = {
+	.master_xfer   = technisat_usb2_i2c_xfer,
+	.functionality = technisat_usb2_i2c_func,
+};
+
+#if 0
+static void technisat_usb2_frontend_reset(struct usb_device *udev)
+{
+	usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+			SET_FRONT_END_RESET_VENDOR_REQUEST,
+			USB_TYPE_VENDOR | USB_DIR_OUT,
+			10, 0,
+			NULL, 0, 500);
+}
+#endif
+
+/* LED control */
+enum technisat_usb2_led_state {
+	LED_OFF,
+	LED_BLINK,
+	LED_ON,
+	LED_UNDEFINED
+};
+
+static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum technisat_usb2_led_state state)
+{
+	int ret;
+
+	u8 led[8] = {
+		red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
+		0
+	};
+
+	if (disable_led_control && state != LED_OFF)
+		return 0;
+
+	switch (state) {
+	case LED_ON:
+		led[1] = 0x82;
+		break;
+	case LED_BLINK:
+		led[1] = 0x82;
+		if (red) {
+			led[2] = 0x02;
+			led[3] = 10;
+			led[4] = 10;
+		} else {
+			led[2] = 0xff;
+			led[3] = 50;
+			led[4] = 50;
+		}
+		led[5] = 1;
+		break;
+
+	default:
+	case LED_OFF:
+		led[1] = 0x80;
+		break;
+	}
+
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
+		red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
+		USB_TYPE_VENDOR | USB_DIR_OUT,
+		0, 0,
+		led, sizeof(led), 500);
+
+	mutex_unlock(&d->i2c_mutex);
+	return ret;
+}
+
+static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
+{
+	int ret;
+	u8 b = 0;
+
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+
+	ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
+		SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
+		USB_TYPE_VENDOR | USB_DIR_OUT,
+		(red << 8) | green, 0,
+		&b, 1, 500);
+
+	mutex_unlock(&d->i2c_mutex);
+
+	return ret;
+}
+
+static void technisat_usb2_green_led_control(struct work_struct *work)
+{
+	struct technisat_usb2_state *state =
+		container_of(work, struct technisat_usb2_state, green_led_work.work);
+	struct dvb_frontend *fe = state->dev->adapter[0].fe;
+
+	if (state->power_state == 0)
+		goto schedule;
+
+	if (fe != NULL) {
+		enum fe_status status;
+
+		if (fe->ops.read_status(fe, &status) != 0)
+			goto schedule;
+
+		if (status & FE_HAS_LOCK) {
+			u32 ber;
+
+			if (fe->ops.read_ber(fe, &ber) != 0)
+				goto schedule;
+
+			if (ber > 1000)
+				technisat_usb2_set_led(state->dev, 0, LED_BLINK);
+			else
+				technisat_usb2_set_led(state->dev, 0, LED_ON);
+		} else
+			technisat_usb2_set_led(state->dev, 0, LED_OFF);
+	}
+
+schedule:
+	schedule_delayed_work(&state->green_led_work,
+			msecs_to_jiffies(500));
+}
+
+/* method to find out whether the firmware has to be downloaded or not */
+static int technisat_usb2_identify_state(struct usb_device *udev,
+		struct dvb_usb_device_properties *props,
+		struct dvb_usb_device_description **desc, int *cold)
+{
+	int ret;
+	u8 version[3];
+
+	/* first select the interface */
+	if (usb_set_interface(udev, 0, 1) != 0)
+		err("could not set alternate setting to 0");
+	else
+		info("set alternate setting");
+
+	*cold = 0; /* by default do not download a firmware - just in case something is wrong */
+
+	ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+		GET_VERSION_INFO_VENDOR_REQUEST,
+		USB_TYPE_VENDOR | USB_DIR_IN,
+		0, 0,
+		version, sizeof(version), 500);
+
+	if (ret < 0)
+		*cold = 1;
+	else {
+		info("firmware version: %d.%d", version[1], version[2]);
+		*cold = 0;
+	}
+
+	return 0;
+}
+
+/* power control */
+static int technisat_usb2_power_ctrl(struct dvb_usb_device *d, int level)
+{
+	struct technisat_usb2_state *state = d->priv;
+
+	state->power_state = level;
+
+	if (disable_led_control)
+		return 0;
+
+	/* green led is turned off in any case - will be turned on when tuning */
+	technisat_usb2_set_led(d, 0, LED_OFF);
+	/* red led is turned on all the time */
+	technisat_usb2_set_led(d, 1, LED_ON);
+	return 0;
+}
+
+/* mac address reading - from the eeprom */
+#if 0
+static void technisat_usb2_eeprom_dump(struct dvb_usb_device *d)
+{
+	u8 reg;
+	u8 b[16];
+	int i, j;
+
+	/* full EEPROM dump */
+	for (j = 0; j < 256 * 4; j += 16) {
+		reg = j;
+		if (technisat_usb2_i2c_access(d->udev, 0x50 + j / 256, &reg, 1, b, 16) != 0)
+			break;
+
+		deb_eeprom("EEPROM: %01x%02x: ", j / 256, reg);
+		for (i = 0; i < 16; i++)
+			deb_eeprom("%02x ", b[i]);
+		deb_eeprom("\n");
+	}
+}
+#endif
+
+static u8 technisat_usb2_calc_lrc(const u8 *b, u16 length)
+{
+	u8 lrc = 0;
+	while (--length)
+		lrc ^= *b++;
+	return lrc;
+}
+
+static int technisat_usb2_eeprom_lrc_read(struct dvb_usb_device *d,
+	u16 offset, u8 *b, u16 length, u8 tries)
+{
+	u8 bo = offset & 0xff;
+	struct i2c_msg msg[] = {
+		{
+			.addr = 0x50 | ((offset >> 8) & 0x3),
+			.buf = &bo,
+			.len = 1
+		}, {
+			.addr = 0x50 | ((offset >> 8) & 0x3),
+			.flags	= I2C_M_RD,
+			.buf = b,
+			.len = length
+		}
+	};
+
+	while (tries--) {
+		int status;
+
+		if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
+			break;
+
+		status =
+			technisat_usb2_calc_lrc(b, length - 1) == b[length - 1];
+
+		if (status)
+			return 0;
+	}
+
+	return -EREMOTEIO;
+}
+
+#define EEPROM_MAC_START 0x3f8
+#define EEPROM_MAC_TOTAL 8
+static int technisat_usb2_read_mac_address(struct dvb_usb_device *d,
+		u8 mac[])
+{
+	u8 buf[EEPROM_MAC_TOTAL];
+
+	if (technisat_usb2_eeprom_lrc_read(d, EEPROM_MAC_START,
+				buf, EEPROM_MAC_TOTAL, 4) != 0)
+		return -ENODEV;
+
+	memcpy(mac, buf, 6);
+	return 0;
+}
+
+/* frontend attach */
+static int technisat_usb2_set_voltage(struct dvb_frontend *fe,
+		fe_sec_voltage_t voltage)
+{
+	int i;
+	u8 gpio[3] = { 0 }; /* 0 = 2, 1 = 3, 2 = 4 */
+
+	gpio[2] = 1; /* high - voltage ? */
+
+	switch (voltage) {
+	case SEC_VOLTAGE_13:
+		gpio[0] = 1;
+		break;
+	case SEC_VOLTAGE_18:
+		gpio[0] = 1;
+		gpio[1] = 1;
+		break;
+	default:
+	case SEC_VOLTAGE_OFF:
+		break;
+	}
+
+	for (i = 0; i < 3; i++)
+		if (stv090x_set_gpio(fe, i+2, 0, gpio[i], 0) != 0)
+			return -EREMOTEIO;
+	return 0;
+}
+
+static struct stv090x_config technisat_usb2_stv090x_config = {
+	.device         = STV0903,
+	.demod_mode     = STV090x_SINGLE,
+	.clk_mode       = STV090x_CLK_EXT,
+
+	.xtal           = 8000000,
+	.address        = 0x68,
+
+	.ts1_mode       = STV090x_TSMODE_DVBCI,
+	.ts1_clk        = 13400000,
+	.ts1_tei        = 1,
+
+	.repeater_level = STV090x_RPTLEVEL_64,
+
+	.tuner_bbgain   = 6,
+};
+
+static struct stv6110x_config technisat_usb2_stv6110x_config = {
+	.addr           = 0x60,
+	.refclk         = 16000000,
+	.clk_div        = 2,
+};
+
+static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
+{
+	struct usb_device *udev = a->dev->udev;
+	int ret;
+
+	a->fe = dvb_attach(stv090x_attach, &technisat_usb2_stv090x_config,
+			&a->dev->i2c_adap, STV090x_DEMODULATOR_0);
+
+	if (a->fe) {
+		struct stv6110x_devctl *ctl;
+
+		ctl = dvb_attach(stv6110x_attach,
+				a->fe,
+				&technisat_usb2_stv6110x_config,
+				&a->dev->i2c_adap);
+
+		if (ctl) {
+			technisat_usb2_stv090x_config.tuner_init          = ctl->tuner_init;
+			technisat_usb2_stv090x_config.tuner_sleep         = ctl->tuner_sleep;
+			technisat_usb2_stv090x_config.tuner_set_mode      = ctl->tuner_set_mode;
+			technisat_usb2_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency;
+			technisat_usb2_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency;
+			technisat_usb2_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth;
+			technisat_usb2_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth;
+			technisat_usb2_stv090x_config.tuner_set_bbgain    = ctl->tuner_set_bbgain;
+			technisat_usb2_stv090x_config.tuner_get_bbgain    = ctl->tuner_get_bbgain;
+			technisat_usb2_stv090x_config.tuner_set_refclk    = ctl->tuner_set_refclk;
+			technisat_usb2_stv090x_config.tuner_get_status    = ctl->tuner_get_status;
+
+			/* call the init function once to initialize
+			   tuner's clock output divider and demod's
+			   master clock */
+			if (a->fe->ops.init)
+				a->fe->ops.init(a->fe);
+
+			if (mutex_lock_interruptible(&a->dev->i2c_mutex) < 0)
+				return -EAGAIN;
+
+			ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+					SET_IFCLK_TO_EXTERNAL_TSCLK_VENDOR_REQUEST,
+					USB_TYPE_VENDOR | USB_DIR_OUT,
+					0, 0,
+					NULL, 0, 500);
+			mutex_unlock(&a->dev->i2c_mutex);
+
+			if (ret != 0)
+				err("could not set IF_CLK to external");
+
+			a->fe->ops.set_voltage = technisat_usb2_set_voltage;
+
+			/* if everything was successful assign a nice name to the frontend */
+			strlcpy(a->fe->ops.info.name, a->dev->desc->name,
+					sizeof(a->fe->ops.info.name));
+		} else {
+			dvb_frontend_detach(a->fe);
+			a->fe = NULL;
+		}
+	}
+
+	technisat_usb2_set_led_timer(a->dev, 1, 1);
+
+	return a->fe == NULL ? -ENODEV : 0;
+}
+
+/* Remote control */
+
+/* the device is giving providing raw IR-signals to the host mapping
+ * it only to one remote control is just the default implementation
+ */
+#define NOMINAL_IR_BIT_TRANSITION_TIME_US 889
+#define NOMINAL_IR_BIT_TIME_US (2 * NOMINAL_IR_BIT_TRANSITION_TIME_US)
+
+#define FIRMWARE_CLOCK_TICK 83333
+#define FIRMWARE_CLOCK_DIVISOR 256
+
+#define IR_PERCENT_TOLERANCE 15
+
+#define NOMINAL_IR_BIT_TRANSITION_TICKS ((NOMINAL_IR_BIT_TRANSITION_TIME_US * 1000 * 1000) / FIRMWARE_CLOCK_TICK)
+#define NOMINAL_IR_BIT_TRANSITION_TICK_COUNT (NOMINAL_IR_BIT_TRANSITION_TICKS / FIRMWARE_CLOCK_DIVISOR)
+
+#define NOMINAL_IR_BIT_TIME_TICKS ((NOMINAL_IR_BIT_TIME_US * 1000 * 1000) / FIRMWARE_CLOCK_TICK)
+#define NOMINAL_IR_BIT_TIME_TICK_COUNT (NOMINAL_IR_BIT_TIME_TICKS / FIRMWARE_CLOCK_DIVISOR)
+
+#define MINIMUM_IR_BIT_TRANSITION_TICK_COUNT (NOMINAL_IR_BIT_TRANSITION_TICK_COUNT - ((NOMINAL_IR_BIT_TRANSITION_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
+#define MAXIMUM_IR_BIT_TRANSITION_TICK_COUNT (NOMINAL_IR_BIT_TRANSITION_TICK_COUNT + ((NOMINAL_IR_BIT_TRANSITION_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
+
+#define MINIMUM_IR_BIT_TIME_TICK_COUNT (NOMINAL_IR_BIT_TIME_TICK_COUNT - ((NOMINAL_IR_BIT_TIME_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
+#define MAXIMUM_IR_BIT_TIME_TICK_COUNT (NOMINAL_IR_BIT_TIME_TICK_COUNT + ((NOMINAL_IR_BIT_TIME_TICK_COUNT * IR_PERCENT_TOLERANCE) / 100))
+
+static int technisat_usb2_get_ir(struct dvb_usb_device *d)
+{
+	u8 buf[62], *b;
+	int ret;
+	struct ir_raw_event ev;
+
+	buf[0] = GET_IR_DATA_VENDOR_REQUEST;
+	buf[1] = 0x08;
+	buf[2] = 0x8f;
+	buf[3] = MINIMUM_IR_BIT_TRANSITION_TICK_COUNT;
+	buf[4] = MAXIMUM_IR_BIT_TIME_TICK_COUNT;
+
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+		return -EAGAIN;
+	ret = usb_control_msg(d->udev, usb_sndctrlpipe(d->udev, 0),
+			GET_IR_DATA_VENDOR_REQUEST,
+			USB_TYPE_VENDOR | USB_DIR_OUT,
+			0, 0,
+			buf, 5, 500);
+	if (ret < 0)
+		goto unlock;
+
+	buf[1] = 0;
+	buf[2] = 0;
+	ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0),
+			GET_IR_DATA_VENDOR_REQUEST,
+			USB_TYPE_VENDOR | USB_DIR_IN,
+			0x8080, 0,
+			buf, sizeof(buf), 500);
+
+unlock:
+	mutex_unlock(&d->i2c_mutex);
+
+	if (ret < 0)
+		return ret;
+
+	if (ret == 1)
+		return 0; /* no key pressed */
+
+	/* decoding */
+	b = buf+1;
+
+#if 0
+	deb_rc("RC: %d ", ret);
+	debug_dump(b, ret, deb_rc);
+#endif
+
+	ev.pulse = 0;
+	while (1) {
+		ev.pulse = !ev.pulse;
+		ev.duration = (*b * FIRMWARE_CLOCK_DIVISOR * FIRMWARE_CLOCK_TICK) / 1000;
+		ir_raw_event_store(d->rc_dev, &ev);
+
+		b++;
+		if (*b == 0xff) {
+			ev.pulse = 0;
+			ev.duration = 888888*2;
+			ir_raw_event_store(d->rc_dev, &ev);
+			break;
+		}
+	}
+
+	ir_raw_event_handle(d->rc_dev);
+
+	return 1;
+}
+
+static int technisat_usb2_rc_query(struct dvb_usb_device *d)
+{
+	int ret = technisat_usb2_get_ir(d);
+
+	if (ret < 0)
+		return ret;
+
+	if (ret == 0)
+		return 0;
+
+	if (!disable_led_control)
+		technisat_usb2_set_led(d, 1, LED_BLINK);
+
+	return 0;
+}
+
+/* DVB-USB and USB stuff follows */
+static struct usb_device_id technisat_usb2_id_table[] = {
+	{ USB_DEVICE(USB_VID_TECHNISAT, USB_PID_TECHNISAT_USB2_DVB_S2) },
+	{ 0 }		/* Terminating entry */
+};
+
+/* device description */
+static struct dvb_usb_device_properties technisat_usb2_devices = {
+	.caps              = DVB_USB_IS_AN_I2C_ADAPTER,
+
+	.usb_ctrl          = CYPRESS_FX2,
+
+	.identify_state    = technisat_usb2_identify_state,
+	.firmware          = "dvb-usb-SkyStar_USB_HD_FW_v17_63.HEX.fw",
+
+	.size_of_priv      = sizeof(struct technisat_usb2_state),
+
+	.i2c_algo          = &technisat_usb2_i2c_algo,
+
+	.power_ctrl        = technisat_usb2_power_ctrl,
+	.read_mac_address  = technisat_usb2_read_mac_address,
+
+	.num_adapters = 1,
+	.adapter = {
+		{
+			.frontend_attach  = technisat_usb2_frontend_attach,
+
+			.stream = {
+				.type = USB_ISOC,
+				.count = 8,
+				.endpoint = 0x2,
+				.u = {
+					.isoc = {
+						.framesperurb = 32,
+						.framesize = 2048,
+						.interval = 3,
+					}
+				}
+			},
+
+			.size_of_priv = 0,
+		},
+	},
+
+	.num_device_descs = 1,
+	.devices = {
+		{   "Technisat SkyStar USB HD (DVB-S/S2)",
+			{ &technisat_usb2_id_table[0], NULL },
+			{ NULL },
+		},
+	},
+
+	.rc.core = {
+		.rc_interval = 100,
+		.rc_codes    = RC_MAP_TECHNISAT_USB2,
+		.module_name = "technisat-usb2",
+		.rc_query    = technisat_usb2_rc_query,
+		.allowed_protos = RC_TYPE_ALL,
+		.driver_type    = RC_DRIVER_IR_RAW,
+	}
+};
+
+static int technisat_usb2_probe(struct usb_interface *intf,
+		const struct usb_device_id *id)
+{
+	struct dvb_usb_device *dev;
+
+	if (dvb_usb_device_init(intf, &technisat_usb2_devices, THIS_MODULE,
+				&dev, adapter_nr) != 0)
+		return -ENODEV;
+
+	if (dev) {
+		struct technisat_usb2_state *state = dev->priv;
+		state->dev = dev;
+
+		if (!disable_led_control) {
+			INIT_DELAYED_WORK(&state->green_led_work,
+					technisat_usb2_green_led_control);
+			schedule_delayed_work(&state->green_led_work,
+					msecs_to_jiffies(500));
+		}
+	}
+
+	return 0;
+}
+
+static void technisat_usb2_disconnect(struct usb_interface *intf)
+{
+	struct dvb_usb_device *dev = usb_get_intfdata(intf);
+
+	/* work and stuff was only created when the device is is hot-state */
+	if (dev != NULL) {
+		struct technisat_usb2_state *state = dev->priv;
+		if (state != NULL) {
+			cancel_rearming_delayed_work(&state->green_led_work);
+			flush_scheduled_work();
+		}
+	}
+
+	dvb_usb_device_exit(intf);
+}
+
+static struct usb_driver technisat_usb2_driver = {
+	.name       = "dvb_usb_technisat_usb2",
+	.probe      = technisat_usb2_probe,
+	.disconnect = technisat_usb2_disconnect,
+	.id_table   = technisat_usb2_id_table,
+};
+
+/* module stuff */
+static int __init technisat_usb2_module_init(void)
+{
+	int result = usb_register(&technisat_usb2_driver);
+	if (result) {
+		err("usb_register failed. Code %d", result);
+		return result;
+	}
+
+	return 0;
+}
+
+static void __exit technisat_usb2_module_exit(void)
+{
+	usb_deregister(&technisat_usb2_driver);
+}
+
+module_init(technisat_usb2_module_init);
+module_exit(technisat_usb2_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <pboettcher@kernellabs.com>");
+MODULE_DESCRIPTION("Driver for Technisat DVB-S/S2 USB 2.0 device");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index 5c9f3275aaa0..7890e75600df 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -174,7 +174,7 @@ static int vp702x_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 }
 
 /* keys for the enclosed remote control */
-static struct ir_scancode ir_codes_vp702x_table[] = {
+static struct rc_map_table rc_map_vp702x_table[] = {
 	{ 0x0001, KEY_1 },
 	{ 0x0002, KEY_2 },
 };
@@ -197,10 +197,10 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 		return 0;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(ir_codes_vp702x_table); i++)
-		if (rc5_custom(&ir_codes_vp702x_table[i]) == key[1]) {
+	for (i = 0; i < ARRAY_SIZE(rc_map_vp702x_table); i++)
+		if (rc5_custom(&rc_map_vp702x_table[i]) == key[1]) {
 			*state = REMOTE_KEY_PRESSED;
-			*event = ir_codes_vp702x_table[i].keycode;
+			*event = rc_map_vp702x_table[i].keycode;
 			break;
 		}
 	return 0;
@@ -284,8 +284,8 @@ static struct dvb_usb_device_properties vp702x_properties = {
 	.read_mac_address = vp702x_read_mac_addr,
 
 	.rc.legacy = {
-		.rc_key_map       = ir_codes_vp702x_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_vp702x_table),
+		.rc_map_table       = rc_map_vp702x_table,
+		.rc_map_size  = ARRAY_SIZE(rc_map_vp702x_table),
 		.rc_interval      = 400,
 		.rc_query         = vp702x_rc_query,
 	},
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index f13791ca5994..ab0ab3c35e80 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -99,7 +99,7 @@ static int vp7045_power_ctrl(struct dvb_usb_device *d, int onoff)
 
 /* The keymapping struct. Somehow this should be loaded to the driver, but
  * currently it is hardcoded. */
-static struct ir_scancode ir_codes_vp7045_table[] = {
+static struct rc_map_table rc_map_vp7045_table[] = {
 	{ 0x0016, KEY_POWER },
 	{ 0x0010, KEY_MUTE },
 	{ 0x0003, KEY_1 },
@@ -165,10 +165,10 @@ static int vp7045_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 		return 0;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(ir_codes_vp7045_table); i++)
-		if (rc5_data(&ir_codes_vp7045_table[i]) == key) {
+	for (i = 0; i < ARRAY_SIZE(rc_map_vp7045_table); i++)
+		if (rc5_data(&rc_map_vp7045_table[i]) == key) {
 			*state = REMOTE_KEY_PRESSED;
-			*event = ir_codes_vp7045_table[i].keycode;
+			*event = rc_map_vp7045_table[i].keycode;
 			break;
 		}
 	return 0;
@@ -261,8 +261,8 @@ static struct dvb_usb_device_properties vp7045_properties = {
 
 	.rc.legacy = {
 		.rc_interval      = 400,
-		.rc_key_map       = ir_codes_vp7045_table,
-		.rc_key_map_size  = ARRAY_SIZE(ir_codes_vp7045_table),
+		.rc_map_table       = rc_map_vp7045_table,
+		.rc_map_size  = ARRAY_SIZE(rc_map_vp7045_table),
 		.rc_query         = vp7045_rc_query,
 	},
 
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index e9062b08a485..ef3e43a03199 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -12,9 +12,8 @@ config DVB_FE_CUSTOMISE
 
 	  If unsure say N.
 
-if DVB_FE_CUSTOMISE
-
 menu "Customise DVB Frontends"
+	visible if DVB_FE_CUSTOMISE
 
 comment "Multistandard (satellite) frontends"
 	depends on DVB_CORE
@@ -498,7 +497,7 @@ comment "ISDB-T (terrestrial) frontends"
 	depends on DVB_CORE
 
 config DVB_S921
-	tristate "Sharp S921 tuner"
+	tristate "Sharp S921 frontend"
 	depends on DVB_CORE && I2C
 	default m if DVB_FE_CUSTOMISE
 	help
@@ -513,6 +512,14 @@ config DVB_DIB8000
 	  A driver for DiBcom's DiB8000 ISDB-T/ISDB-Tsb demodulator.
 	  Say Y when you want to support this frontend.
 
+config DVB_MB86A20S
+	tristate "Fujitsu mb86a20s"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  A driver for Fujitsu mb86a20s ISDB-T/ISDB-Tsb demodulator.
+	  Say Y when you want to support this frontend.
+
 comment "Digital terrestrial only tuners/PLL"
 	depends on DVB_CORE
 
@@ -619,5 +626,3 @@ config DVB_DUMMY_FE
 	tristate "Dummy frontend driver"
 	default n
 endmenu
-
-endif
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 9a31985c0dfb..b1d9525aa7e3 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -5,7 +5,6 @@
 EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/
 EXTRA_CFLAGS += -Idrivers/media/common/tuners/
 
-s921-objs := s921_module.o s921_core.o
 stb0899-objs = stb0899_drv.o stb0899_algo.o
 stv0900-objs = stv0900_core.o stv0900_sw.o
 au8522-objs = au8522_dig.o au8522_decoder.o
@@ -82,4 +81,5 @@ obj-$(CONFIG_DVB_ISL6423) += isl6423.o
 obj-$(CONFIG_DVB_EC100) += ec100.o
 obj-$(CONFIG_DVB_DS3000) += ds3000.o
 obj-$(CONFIG_DVB_MB86A16) += mb86a16.o
+obj-$(CONFIG_DVB_MB86A20S) += mb86a20s.o
 obj-$(CONFIG_DVB_IX2505V) += ix2505v.o
diff --git a/drivers/media/dvb/frontends/atbm8830.c b/drivers/media/dvb/frontends/atbm8830.c
index 43aac2f85c2e..1539ea1f81ac 100644
--- a/drivers/media/dvb/frontends/atbm8830.c
+++ b/drivers/media/dvb/frontends/atbm8830.c
@@ -50,8 +50,7 @@ static int atbm8830_write_reg(struct atbm_state *priv, u16 reg, u8 data)
 	msg2.addr = dev_addr;
 
 	if (debug >= 2)
-		printk(KERN_DEBUG "%s: reg=0x%04X, data=0x%02X\n",
-			__func__, reg, data);
+		dprintk("%s: reg=0x%04X, data=0x%02X\n", __func__, reg, data);
 
 	ret = i2c_transfer(priv->i2c, &msg1, 1);
 	if (ret != 1)
@@ -77,8 +76,7 @@ static int atbm8830_read_reg(struct atbm_state *priv, u16 reg, u8 *p_data)
 
 	ret = i2c_transfer(priv->i2c, &msg1, 1);
 	if (ret != 1) {
-		dprintk(KERN_DEBUG "%s: error reg=0x%04x, ret=%i\n",
-			__func__, reg, ret);
+		dprintk("%s: error reg=0x%04x, ret=%i\n", __func__, reg, ret);
 		return -EIO;
 	}
 
@@ -88,7 +86,7 @@ static int atbm8830_read_reg(struct atbm_state *priv, u16 reg, u8 *p_data)
 
 	*p_data = buf2[0];
 	if (debug >= 2)
-		printk(KERN_DEBUG "%s: reg=0x%04X, data=0x%02X\n",
+		dprintk("%s: reg=0x%04X, data=0x%02X\n",
 			__func__, reg, buf2[0]);
 
 	return 0;
diff --git a/drivers/media/dvb/frontends/au8522_decoder.c b/drivers/media/dvb/frontends/au8522_decoder.c
index 6d9c5943eb3d..b537891a4cc9 100644
--- a/drivers/media/dvb/frontends/au8522_decoder.c
+++ b/drivers/media/dvb/frontends/au8522_decoder.c
@@ -278,10 +278,18 @@ static void setup_decoder_defaults(struct au8522_state *state, u8 input_mode)
 			AU8522_TVDEC_COMB_HDIF_THR2_REG06AH_CVBS);
 	au8522_writereg(state, AU8522_TVDEC_COMB_HDIF_THR3_REG06BH,
 			AU8522_TVDEC_COMB_HDIF_THR3_REG06BH_CVBS);
-	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH,
-			AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_CVBS);
-	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH,
-			AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_CVBS);
+	if (input_mode == AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH13 ||
+	    input_mode == AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH24) {
+		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH,
+				AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_SVIDEO);
+		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH,
+				AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_SVIDEO);
+	} else {
+		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH,
+				AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_CVBS);
+		au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH,
+				AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_CVBS);
+	}
 	au8522_writereg(state, AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH,
 			AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH_CVBS);
 	au8522_writereg(state, AU8522_TVDEC_UV_SEP_THR_REG06FH,
@@ -347,9 +355,11 @@ static void au8522_setup_cvbs_mode(struct au8522_state *state)
 	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,
 			AU8522_MODULE_CLOCK_CONTROL_REG0A3H_CVBS);
 
+	/* PGA in automatic mode */
 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);
-	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x0e);
-	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x10);
+
+	/* Enable clamping control */
+	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x00);
 
 	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H,
 			AU8522_INPUT_CONTROL_REG081H_CVBS_CH1);
@@ -366,14 +376,14 @@ static void au8522_setup_cvbs_tuner_mode(struct au8522_state *state)
 	au8522_writereg(state, AU8522_MODULE_CLOCK_CONTROL_REG0A3H,
 			AU8522_MODULE_CLOCK_CONTROL_REG0A3H_CVBS);
 
-	/* It's not clear why they turn off the PGA before enabling the clamp
-	   control, but the Windows trace does it so we will too... */
+	/* It's not clear why we have to have the PGA in automatic mode while
+	   enabling clamp control, but it's what Windows does */
 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);
 
 	/* Enable clamping control */
 	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x0e);
 
-	/* Turn on the PGA */
+	/* Disable automatic PGA (since the CVBS is coming from the tuner) */
 	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x10);
 
 	/* Set input mode to CVBS on channel 4 with SIF audio input enabled */
@@ -396,7 +406,10 @@ static void au8522_setup_svideo_mode(struct au8522_state *state)
 	au8522_writereg(state, AU8522_INPUT_CONTROL_REG081H,
 			AU8522_INPUT_CONTROL_REG081H_SVIDEO_CH13);
 
-	/* Disable clamping control (required for S-video) */
+	/* PGA in automatic mode */
+	au8522_writereg(state, AU8522_PGA_CONTROL_REG082H, 0x00);
+
+	/* Enable clamping control */
 	au8522_writereg(state, AU8522_CLAMPING_CONTROL_REG083H, 0x00);
 
 	setup_decoder_defaults(state,
@@ -410,29 +423,15 @@ static void au8522_setup_svideo_mode(struct au8522_state *state)
 
 static void disable_audio_input(struct au8522_state *state)
 {
-	/* This can probably be optimized */
 	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x00);
 	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x00);
 	au8522_writereg(state, AU8522_AUDIO_VOLUME_REG0F4H, 0x00);
-	au8522_writereg(state, AU8522_I2C_CONTROL_REG1_REG091H, 0x80);
-	au8522_writereg(state, AU8522_I2C_CONTROL_REG0_REG090H, 0x84);
-
-	au8522_writereg(state, AU8522_ENA_USB_REG101H, 0x00);
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_L_REG0F2H, 0x7F);
-	au8522_writereg(state, AU8522_AUDIO_VOLUME_R_REG0F3H, 0x7F);
-	au8522_writereg(state, AU8522_REG0F9H, AU8522_REG0F9H_AUDIO);
-	au8522_writereg(state, AU8522_AUDIO_MODE_REG0F1H, 0x40);
-
-	au8522_writereg(state, AU8522_GPIO_DATA_REG0E2H, 0x11);
-	msleep(5);
-	au8522_writereg(state, AU8522_GPIO_DATA_REG0E2H, 0x00);
 
 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_1_REG0A5H, 0x04);
-	au8522_writereg(state, AU8522_AUDIOFREQ_REG606H, 0x03);
 	au8522_writereg(state, AU8522_I2S_CTRL_2_REG112H, 0x02);
 
 	au8522_writereg(state, AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H,
-			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_CVBS);
+			AU8522_SYSTEM_MODULE_CONTROL_0_REG0A4H_SVIDEO);
 }
 
 /* 0=disable, 1=SIF */
@@ -622,7 +621,7 @@ static int au8522_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc)
 		return v4l2_ctrl_query_fill(qc, 0, 255, 1,
 					    AU8522_TVDEC_CONTRAST_REG00BH_CVBS);
 	case V4L2_CID_BRIGHTNESS:
-		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
+		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 109);
 	case V4L2_CID_SATURATION:
 		return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
 	case V4L2_CID_HUE:
diff --git a/drivers/media/dvb/frontends/au8522_priv.h b/drivers/media/dvb/frontends/au8522_priv.h
index 609cf04bc312..751e17d692a9 100644
--- a/drivers/media/dvb/frontends/au8522_priv.h
+++ b/drivers/media/dvb/frontends/au8522_priv.h
@@ -397,7 +397,9 @@ void au8522_release_state(struct au8522_state *state);
 #define AU8522_TVDEC_COMB_HDIF_THR2_REG06AH_CVBS		0x0A
 #define AU8522_TVDEC_COMB_HDIF_THR3_REG06BH_CVBS		0x32
 #define AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_CVBS		0x34
+#define AU8522_TVDEC_COMB_DCDIF_THR1_REG06CH_SVIDEO		0x2a
 #define AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_CVBS		0x05
+#define AU8522_TVDEC_COMB_DCDIF_THR2_REG06DH_SVIDEO		0x15
 #define AU8522_TVDEC_COMB_DCDIF_THR3_REG06EH_CVBS		0x6E
 #define AU8522_TVDEC_UV_SEP_THR_REG06FH_CVBS			0x0F
 #define AU8522_TVDEC_COMB_DC_THR1_NTSC_REG070H_CVBS		0x80
diff --git a/drivers/media/dvb/frontends/ix2505v.c b/drivers/media/dvb/frontends/ix2505v.c
index 55f2eba7bc96..6360c681ded9 100644
--- a/drivers/media/dvb/frontends/ix2505v.c
+++ b/drivers/media/dvb/frontends/ix2505v.c
@@ -72,7 +72,7 @@ static int ix2505v_read_status_reg(struct ix2505v_state *state)
 	ret = i2c_transfer(state->i2c, msg, 1);
 	deb_i2c("Read %s ", __func__);
 
-	return (ret = 1) ? (int) b2[0] : -1;
+	return (ret == 1) ? (int) b2[0] : -1;
 }
 
 static int ix2505v_write(struct ix2505v_state *state, u8 buf[], u8 count)
diff --git a/drivers/media/dvb/frontends/lgs8gxx.c b/drivers/media/dvb/frontends/lgs8gxx.c
index 0fcddc4569d2..1172b54689f8 100644
--- a/drivers/media/dvb/frontends/lgs8gxx.c
+++ b/drivers/media/dvb/frontends/lgs8gxx.c
@@ -60,13 +60,12 @@ static int lgs8gxx_write_reg(struct lgs8gxx_state *priv, u8 reg, u8 data)
 		msg.addr += 0x02;
 
 	if (debug >= 2)
-		printk(KERN_DEBUG "%s: reg=0x%02X, data=0x%02X\n",
-			__func__, reg, data);
+		dprintk("%s: reg=0x%02X, data=0x%02X\n", __func__, reg, data);
 
 	ret = i2c_transfer(priv->i2c, &msg, 1);
 
 	if (ret != 1)
-		dprintk(KERN_DEBUG "%s: error reg=0x%x, data=0x%x, ret=%i\n",
+		dprintk("%s: error reg=0x%x, data=0x%x, ret=%i\n",
 			__func__, reg, data, ret);
 
 	return (ret != 1) ? -1 : 0;
@@ -91,15 +90,13 @@ static int lgs8gxx_read_reg(struct lgs8gxx_state *priv, u8 reg, u8 *p_data)
 
 	ret = i2c_transfer(priv->i2c, msg, 2);
 	if (ret != 2) {
-		dprintk(KERN_DEBUG "%s: error reg=0x%x, ret=%i\n",
-			__func__, reg, ret);
+		dprintk("%s: error reg=0x%x, ret=%i\n", __func__, reg, ret);
 		return -1;
 	}
 
 	*p_data = b1[0];
 	if (debug >= 2)
-		printk(KERN_DEBUG "%s: reg=0x%02X, data=0x%02X\n",
-			__func__, reg, b1[0]);
+		dprintk("%s: reg=0x%02X, data=0x%02X\n", __func__, reg, b1[0]);
 	return 0;
 }
 
diff --git a/drivers/media/dvb/frontends/mb86a20s.c b/drivers/media/dvb/frontends/mb86a20s.c
new file mode 100644
index 000000000000..d3ad3e75a35a
--- /dev/null
+++ b/drivers/media/dvb/frontends/mb86a20s.c
@@ -0,0 +1,615 @@
+/*
+ *   Fujitu mb86a20s ISDB-T/ISDB-Tsb Module driver
+ *
+ *   Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2009-2010 Douglas Landgraf <dougsland@redhat.com>
+ *
+ *   FIXME: Need to port to DVB v5.2 API
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License as
+ *   published by the Free Software Foundation version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *   General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "mb86a20s.h"
+
+static int debug = 1;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
+
+#define rc(args...)  do {						\
+	printk(KERN_ERR  "mb86a20s: " args);				\
+} while (0)
+
+#define dprintk(args...)						\
+	do {								\
+		if (debug) {						\
+			printk(KERN_DEBUG "mb86a20s: %s: ", __func__);	\
+			printk(args);					\
+		}							\
+	} while (0)
+
+struct mb86a20s_state {
+	struct i2c_adapter *i2c;
+	const struct mb86a20s_config *config;
+
+	struct dvb_frontend frontend;
+};
+
+struct regdata {
+	u8 reg;
+	u8 data;
+};
+
+/*
+ * Initialization sequence: Use whatevere default values that PV SBTVD
+ * does on its initialisation, obtained via USB snoop
+ */
+static struct regdata mb86a20s_init[] = {
+	{ 0x70, 0x0f },
+	{ 0x70, 0xff },
+	{ 0x08, 0x01 },
+	{ 0x09, 0x3e },
+	{ 0x50, 0xd1 },
+	{ 0x51, 0x22 },
+	{ 0x39, 0x01 },
+	{ 0x71, 0x00 },
+	{ 0x28, 0x2a },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0xff },
+	{ 0x2b, 0x80 },
+	{ 0x28, 0x20 },
+	{ 0x29, 0x33 },
+	{ 0x2a, 0xdf },
+	{ 0x2b, 0xa9 },
+	{ 0x3b, 0x21 },
+	{ 0x3c, 0x3a },
+	{ 0x01, 0x0d },
+	{ 0x04, 0x08 },
+	{ 0x05, 0x05 },
+	{ 0x04, 0x0e },
+	{ 0x05, 0x00 },
+	{ 0x04, 0x0f },
+	{ 0x05, 0x14 },
+	{ 0x04, 0x0b },
+	{ 0x05, 0x8c },
+	{ 0x04, 0x00 },
+	{ 0x05, 0x00 },
+	{ 0x04, 0x01 },
+	{ 0x05, 0x07 },
+	{ 0x04, 0x02 },
+	{ 0x05, 0x0f },
+	{ 0x04, 0x03 },
+	{ 0x05, 0xa0 },
+	{ 0x04, 0x09 },
+	{ 0x05, 0x00 },
+	{ 0x04, 0x0a },
+	{ 0x05, 0xff },
+	{ 0x04, 0x27 },
+	{ 0x05, 0x64 },
+	{ 0x04, 0x28 },
+	{ 0x05, 0x00 },
+	{ 0x04, 0x1e },
+	{ 0x05, 0xff },
+	{ 0x04, 0x29 },
+	{ 0x05, 0x0a },
+	{ 0x04, 0x32 },
+	{ 0x05, 0x0a },
+	{ 0x04, 0x14 },
+	{ 0x05, 0x02 },
+	{ 0x04, 0x04 },
+	{ 0x05, 0x00 },
+	{ 0x04, 0x05 },
+	{ 0x05, 0x22 },
+	{ 0x04, 0x06 },
+	{ 0x05, 0x0e },
+	{ 0x04, 0x07 },
+	{ 0x05, 0xd8 },
+	{ 0x04, 0x12 },
+	{ 0x05, 0x00 },
+	{ 0x04, 0x13 },
+	{ 0x05, 0xff },
+	{ 0x52, 0x01 },
+	{ 0x50, 0xa7 },
+	{ 0x51, 0x00 },
+	{ 0x50, 0xa8 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xa9 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xaa },
+	{ 0x51, 0x00 },
+	{ 0x50, 0xab },
+	{ 0x51, 0xff },
+	{ 0x50, 0xac },
+	{ 0x51, 0xff },
+	{ 0x50, 0xad },
+	{ 0x51, 0x00 },
+	{ 0x50, 0xae },
+	{ 0x51, 0xff },
+	{ 0x50, 0xaf },
+	{ 0x51, 0xff },
+	{ 0x5e, 0x07 },
+	{ 0x50, 0xdc },
+	{ 0x51, 0x01 },
+	{ 0x50, 0xdd },
+	{ 0x51, 0xf4 },
+	{ 0x50, 0xde },
+	{ 0x51, 0x01 },
+	{ 0x50, 0xdf },
+	{ 0x51, 0xf4 },
+	{ 0x50, 0xe0 },
+	{ 0x51, 0x01 },
+	{ 0x50, 0xe1 },
+	{ 0x51, 0xf4 },
+	{ 0x50, 0xb0 },
+	{ 0x51, 0x07 },
+	{ 0x50, 0xb2 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xb3 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xb4 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xb5 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xb6 },
+	{ 0x51, 0xff },
+	{ 0x50, 0xb7 },
+	{ 0x51, 0xff },
+	{ 0x50, 0x50 },
+	{ 0x51, 0x02 },
+	{ 0x50, 0x51 },
+	{ 0x51, 0x04 },
+	{ 0x45, 0x04 },
+	{ 0x48, 0x04 },
+	{ 0x50, 0xd5 },
+	{ 0x51, 0x01 },		/* Serial */
+	{ 0x50, 0xd6 },
+	{ 0x51, 0x1f },
+	{ 0x50, 0xd2 },
+	{ 0x51, 0x03 },
+	{ 0x50, 0xd7 },
+	{ 0x51, 0x3f },
+	{ 0x1c, 0x01 },
+	{ 0x28, 0x06 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x03 },
+	{ 0x28, 0x07 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x0d },
+	{ 0x28, 0x08 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x02 },
+	{ 0x28, 0x09 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x01 },
+	{ 0x28, 0x0a },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x21 },
+	{ 0x28, 0x0b },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x29 },
+	{ 0x28, 0x0c },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x16 },
+	{ 0x28, 0x0d },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x31 },
+	{ 0x28, 0x0e },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x0e },
+	{ 0x28, 0x0f },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x4e },
+	{ 0x28, 0x10 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x46 },
+	{ 0x28, 0x11 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x0f },
+	{ 0x28, 0x12 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x56 },
+	{ 0x28, 0x13 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x35 },
+	{ 0x28, 0x14 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x01 },
+	{ 0x2b, 0xbe },
+	{ 0x28, 0x15 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x01 },
+	{ 0x2b, 0x84 },
+	{ 0x28, 0x16 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x03 },
+	{ 0x2b, 0xee },
+	{ 0x28, 0x17 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x98 },
+	{ 0x28, 0x18 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x9f },
+	{ 0x28, 0x19 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x07 },
+	{ 0x2b, 0xb2 },
+	{ 0x28, 0x1a },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x06 },
+	{ 0x2b, 0xc2 },
+	{ 0x28, 0x1b },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x07 },
+	{ 0x2b, 0x4a },
+	{ 0x28, 0x1c },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x01 },
+	{ 0x2b, 0xbc },
+	{ 0x28, 0x1d },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x04 },
+	{ 0x2b, 0xba },
+	{ 0x28, 0x1e },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x06 },
+	{ 0x2b, 0x14 },
+	{ 0x50, 0x1e },
+	{ 0x51, 0x5d },
+	{ 0x50, 0x22 },
+	{ 0x51, 0x00 },
+	{ 0x50, 0x23 },
+	{ 0x51, 0xc8 },
+	{ 0x50, 0x24 },
+	{ 0x51, 0x00 },
+	{ 0x50, 0x25 },
+	{ 0x51, 0xf0 },
+	{ 0x50, 0x26 },
+	{ 0x51, 0x00 },
+	{ 0x50, 0x27 },
+	{ 0x51, 0xc3 },
+	{ 0x50, 0x39 },
+	{ 0x51, 0x02 },
+	{ 0x50, 0xd5 },
+	{ 0x51, 0x01 },
+	{ 0xd0, 0x00 },
+};
+
+static struct regdata mb86a20s_reset_reception[] = {
+	{ 0x70, 0xf0 },
+	{ 0x70, 0xff },
+	{ 0x08, 0x01 },
+	{ 0x08, 0x00 },
+};
+
+static int mb86a20s_i2c_writereg(struct mb86a20s_state *state,
+			     u8 i2c_addr, int reg, int data)
+{
+	u8 buf[] = { reg, data };
+	struct i2c_msg msg = {
+		.addr = i2c_addr, .flags = 0, .buf = buf, .len = 2
+	};
+	int rc;
+
+	rc = i2c_transfer(state->i2c, &msg, 1);
+	if (rc != 1) {
+		printk("%s: writereg rcor(rc == %i, reg == 0x%02x,"
+			 " data == 0x%02x)\n", __func__, rc, reg, data);
+		return rc;
+	}
+
+	return 0;
+}
+
+static int mb86a20s_i2c_writeregdata(struct mb86a20s_state *state,
+				     u8 i2c_addr, struct regdata *rd, int size)
+{
+	int i, rc;
+
+	for (i = 0; i < size; i++) {
+		rc = mb86a20s_i2c_writereg(state, i2c_addr, rd[i].reg,
+					   rd[i].data);
+		if (rc < 0)
+			return rc;
+	}
+	return 0;
+}
+
+static int mb86a20s_i2c_readreg(struct mb86a20s_state *state,
+				u8 i2c_addr, u8 reg)
+{
+	u8 val;
+	int rc;
+	struct i2c_msg msg[] = {
+		{ .addr = i2c_addr, .flags = 0, .buf = &reg, .len = 1 },
+		{ .addr = i2c_addr, .flags = I2C_M_RD, .buf = &val, .len = 1 }
+	};
+
+	rc = i2c_transfer(state->i2c, msg, 2);
+
+	if (rc != 2) {
+		rc("%s: reg=0x%x (rcor=%d)\n", __func__, reg, rc);
+		return rc;
+	}
+
+	return val;
+}
+
+#define mb86a20s_readreg(state, reg) \
+	mb86a20s_i2c_readreg(state, state->config->demod_address, reg)
+#define mb86a20s_writereg(state, reg, val) \
+	mb86a20s_i2c_writereg(state, state->config->demod_address, reg, val)
+#define mb86a20s_writeregdata(state, regdata) \
+	mb86a20s_i2c_writeregdata(state, state->config->demod_address, \
+	regdata, ARRAY_SIZE(regdata))
+
+static int mb86a20s_initfe(struct dvb_frontend *fe)
+{
+	struct mb86a20s_state *state = fe->demodulator_priv;
+	int rc;
+	u8  regD5 = 1;
+
+	dprintk("\n");
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	/* Initialize the frontend */
+	rc = mb86a20s_writeregdata(state, mb86a20s_init);
+	if (rc < 0)
+		return rc;
+
+	if (!state->config->is_serial) {
+		regD5 &= ~1;
+
+		rc = mb86a20s_writereg(state, 0x50, 0xd5);
+		if (rc < 0)
+			return rc;
+		rc = mb86a20s_writereg(state, 0x51, regD5);
+		if (rc < 0)
+			return rc;
+	}
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	return 0;
+}
+
+static int mb86a20s_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	struct mb86a20s_state *state = fe->demodulator_priv;
+	unsigned rf_max, rf_min, rf;
+	u8	 val;
+
+	dprintk("\n");
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+
+	/* Does a binary search to get RF strength */
+	rf_max = 0xfff;
+	rf_min = 0;
+	do {
+		rf = (rf_max + rf_min) / 2;
+		mb86a20s_writereg(state, 0x04, 0x1f);
+		mb86a20s_writereg(state, 0x05, rf >> 8);
+		mb86a20s_writereg(state, 0x04, 0x20);
+		mb86a20s_writereg(state, 0x04, rf);
+
+		val = mb86a20s_readreg(state, 0x02);
+		if (val & 0x08)
+			rf_min = (rf_max + rf_min) / 2;
+		else
+			rf_max = (rf_max + rf_min) / 2;
+		if (rf_max - rf_min < 4) {
+			*strength = (((rf_max + rf_min) / 2) * 65535) / 4095;
+			break;
+		}
+	} while (1);
+
+	dprintk("signal strength = %d\n", *strength);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	return 0;
+}
+
+static int mb86a20s_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct mb86a20s_state *state = fe->demodulator_priv;
+	u8 val;
+
+	dprintk("\n");
+	*status = 0;
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+	val = mb86a20s_readreg(state, 0x0a) & 0xf;
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	if (val >= 2)
+		*status |= FE_HAS_SIGNAL;
+
+	if (val >= 4)
+		*status |= FE_HAS_CARRIER;
+
+	if (val >= 5)
+		*status |= FE_HAS_VITERBI;
+
+	if (val >= 7)
+		*status |= FE_HAS_SYNC;
+
+	if (val >= 8)				/* Maybe 9? */
+		*status |= FE_HAS_LOCK;
+
+	dprintk("val = %d, status = 0x%02x\n", val, *status);
+
+	return 0;
+}
+
+static int mb86a20s_set_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct mb86a20s_state *state = fe->demodulator_priv;
+	int rc;
+
+	dprintk("\n");
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+	fe->ops.tuner_ops.set_params(fe, p);
+
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 0);
+	rc = mb86a20s_writeregdata(state, mb86a20s_reset_reception);
+	if (fe->ops.i2c_gate_ctrl)
+		fe->ops.i2c_gate_ctrl(fe, 1);
+
+	return rc;
+}
+
+static int mb86a20s_get_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+
+	/* FIXME: For now, it does nothing */
+
+	fe->dtv_property_cache.bandwidth_hz = 6000000;
+	fe->dtv_property_cache.transmission_mode = TRANSMISSION_MODE_AUTO;
+	fe->dtv_property_cache.guard_interval = GUARD_INTERVAL_AUTO;
+	fe->dtv_property_cache.isdbt_partial_reception = 0;
+
+	return 0;
+}
+
+static int mb86a20s_tune(struct dvb_frontend *fe,
+			struct dvb_frontend_parameters *params,
+			unsigned int mode_flags,
+			unsigned int *delay,
+			fe_status_t *status)
+{
+	int rc = 0;
+
+	dprintk("\n");
+
+	if (params != NULL)
+		rc = mb86a20s_set_frontend(fe, params);
+
+	if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
+		mb86a20s_read_status(fe, status);
+
+	return rc;
+}
+
+static void mb86a20s_release(struct dvb_frontend *fe)
+{
+	struct mb86a20s_state *state = fe->demodulator_priv;
+
+	dprintk("\n");
+
+	kfree(state);
+}
+
+static struct dvb_frontend_ops mb86a20s_ops;
+
+struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config,
+				    struct i2c_adapter *i2c)
+{
+	u8	rev;
+
+	/* allocate memory for the internal state */
+	struct mb86a20s_state *state =
+		kzalloc(sizeof(struct mb86a20s_state), GFP_KERNEL);
+
+	dprintk("\n");
+	if (state == NULL) {
+		rc("Unable to kzalloc\n");
+		goto error;
+	}
+
+	/* setup the state */
+	state->config = config;
+	state->i2c = i2c;
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &mb86a20s_ops,
+		sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+
+	/* Check if it is a mb86a20s frontend */
+	rev = mb86a20s_readreg(state, 0);
+
+	if (rev == 0x13) {
+		printk(KERN_INFO "Detected a Fujitsu mb86a20s frontend\n");
+	} else {
+		printk(KERN_ERR "Frontend revision %d is unknown - aborting.\n",
+		       rev);
+		goto error;
+	}
+
+	return &state->frontend;
+
+error:
+	kfree(state);
+	return NULL;
+}
+EXPORT_SYMBOL(mb86a20s_attach);
+
+static struct dvb_frontend_ops mb86a20s_ops = {
+	/* Use dib8000 values per default */
+	.info = {
+		.name = "Fujitsu mb86A20s",
+		.type = FE_OFDM,
+		.caps = FE_CAN_INVERSION_AUTO | FE_CAN_RECOVER |
+			FE_CAN_FEC_1_2  | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+			FE_CAN_FEC_5_6  | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK     | FE_CAN_QAM_16  | FE_CAN_QAM_64 |
+			FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_QAM_AUTO |
+			FE_CAN_GUARD_INTERVAL_AUTO    | FE_CAN_HIERARCHY_AUTO,
+		/* Actually, those values depend on the used tuner */
+		.frequency_min = 45000000,
+		.frequency_max = 864000000,
+		.frequency_stepsize = 62500,
+	},
+
+	.release = mb86a20s_release,
+
+	.init = mb86a20s_initfe,
+	.set_frontend = mb86a20s_set_frontend,
+	.get_frontend = mb86a20s_get_frontend,
+	.read_status = mb86a20s_read_status,
+	.read_signal_strength = mb86a20s_read_signal_strength,
+	.tune = mb86a20s_tune,
+};
+
+MODULE_DESCRIPTION("DVB Frontend module for Fujitsu mb86A20s hardware");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/mb86a20s.h b/drivers/media/dvb/frontends/mb86a20s.h
new file mode 100644
index 000000000000..bf22e77888b9
--- /dev/null
+++ b/drivers/media/dvb/frontends/mb86a20s.h
@@ -0,0 +1,52 @@
+/*
+ *   Fujitsu mb86a20s driver
+ *
+ *   Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License as
+ *   published by the Free Software Foundation version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *   General Public License for more details.
+ */
+
+#ifndef MB86A20S_H
+#define MB86A20S_H
+
+#include <linux/dvb/frontend.h>
+
+/**
+ * struct mb86a20s_config - Define the per-device attributes of the frontend
+ *
+ * @demod_address:	the demodulator's i2c address
+ */
+
+struct mb86a20s_config {
+	u8 demod_address;
+	bool is_serial;
+};
+
+#if defined(CONFIG_DVB_MB86A20S) || (defined(CONFIG_DVB_MB86A20S_MODULE) \
+	&& defined(MODULE))
+extern struct dvb_frontend *mb86a20s_attach(const struct mb86a20s_config *config,
+					   struct i2c_adapter *i2c);
+extern struct i2c_adapter *mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *);
+#else
+static inline struct dvb_frontend *mb86a20s_attach(
+	const struct mb86a20s_config *config, struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static struct i2c_adapter *
+	mb86a20s_get_tuner_i2c_adapter(struct dvb_frontend *fe)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif /* MB86A20S */
diff --git a/drivers/media/dvb/frontends/s921.c b/drivers/media/dvb/frontends/s921.c
new file mode 100644
index 000000000000..ca0103d5f148
--- /dev/null
+++ b/drivers/media/dvb/frontends/s921.c
@@ -0,0 +1,548 @@
+/*
+ *   Sharp VA3A5JZ921 One Seg Broadcast Module driver
+ *   This device is labeled as just S. 921 at the top of the frontend can
+ *
+ *   Copyright (C) 2009-2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2009-2010 Douglas Landgraf <dougsland@redhat.com>
+ *
+ *   Developed for Leadership SBTVD 1seg device sold in Brazil
+ *
+ *   Frontend module based on cx24123 driver, getting some info from
+ *	the old s921 driver.
+ *
+ *   FIXME: Need to port to DVB v5.2 API
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License as
+ *   published by the Free Software Foundation version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *   General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <asm/div64.h>
+
+#include "dvb_frontend.h"
+#include "s921.h"
+
+static int debug = 1;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
+
+#define rc(args...)  do {						\
+	printk(KERN_ERR  "s921: " args);				\
+} while (0)
+
+#define dprintk(args...)						\
+	do {								\
+		if (debug) {						\
+			printk(KERN_DEBUG "s921: %s: ", __func__);	\
+			printk(args);					\
+		}							\
+	} while (0)
+
+struct s921_state {
+	struct i2c_adapter *i2c;
+	const struct s921_config *config;
+
+	struct dvb_frontend frontend;
+
+	/* The Demod can't easily provide these, we cache them */
+	u32 currentfreq;
+};
+
+/*
+ * Various tuner defaults need to be established for a given frequency kHz.
+ * fixme: The bounds on the bands do not match the doc in real life.
+ * fixme: Some of them have been moved, other might need adjustment.
+ */
+static struct s921_bandselect_val {
+	u32 freq_low;
+	u8  band_reg;
+} s921_bandselect[] = {
+	{         0, 0x7b },
+	{ 485140000, 0x5b },
+	{ 515140000, 0x3b },
+	{ 545140000, 0x1b },
+	{ 599140000, 0xfb },
+	{ 623140000, 0xdb },
+	{ 659140000, 0xbb },
+	{ 713140000, 0x9b },
+};
+
+struct regdata {
+	u8 reg;
+	u8 data;
+};
+
+static struct regdata s921_init[] = {
+	{ 0x01, 0x80 },		/* Probably, a reset sequence */
+	{ 0x01, 0x40 },
+	{ 0x01, 0x80 },
+	{ 0x01, 0x40 },
+
+	{ 0x02, 0x00 },
+	{ 0x03, 0x40 },
+	{ 0x04, 0x01 },
+	{ 0x05, 0x00 },
+	{ 0x06, 0x00 },
+	{ 0x07, 0x00 },
+	{ 0x08, 0x00 },
+	{ 0x09, 0x00 },
+	{ 0x0a, 0x00 },
+	{ 0x0b, 0x5a },
+	{ 0x0c, 0x00 },
+	{ 0x0d, 0x00 },
+	{ 0x0f, 0x00 },
+	{ 0x13, 0x1b },
+	{ 0x14, 0x80 },
+	{ 0x15, 0x40 },
+	{ 0x17, 0x70 },
+	{ 0x18, 0x01 },
+	{ 0x19, 0x12 },
+	{ 0x1a, 0x01 },
+	{ 0x1b, 0x12 },
+	{ 0x1c, 0xa0 },
+	{ 0x1d, 0x00 },
+	{ 0x1e, 0x0a },
+	{ 0x1f, 0x08 },
+	{ 0x20, 0x40 },
+	{ 0x21, 0xff },
+	{ 0x22, 0x4c },
+	{ 0x23, 0x4e },
+	{ 0x24, 0x4c },
+	{ 0x25, 0x00 },
+	{ 0x26, 0x00 },
+	{ 0x27, 0xf4 },
+	{ 0x28, 0x60 },
+	{ 0x29, 0x88 },
+	{ 0x2a, 0x40 },
+	{ 0x2b, 0x40 },
+	{ 0x2c, 0xff },
+	{ 0x2d, 0x00 },
+	{ 0x2e, 0xff },
+	{ 0x2f, 0x00 },
+	{ 0x30, 0x20 },
+	{ 0x31, 0x06 },
+	{ 0x32, 0x0c },
+	{ 0x34, 0x0f },
+	{ 0x37, 0xfe },
+	{ 0x38, 0x00 },
+	{ 0x39, 0x63 },
+	{ 0x3a, 0x10 },
+	{ 0x3b, 0x10 },
+	{ 0x47, 0x00 },
+	{ 0x49, 0xe5 },
+	{ 0x4b, 0x00 },
+	{ 0x50, 0xc0 },
+	{ 0x52, 0x20 },
+	{ 0x54, 0x5a },
+	{ 0x55, 0x5b },
+	{ 0x56, 0x40 },
+	{ 0x57, 0x70 },
+	{ 0x5c, 0x50 },
+	{ 0x5d, 0x00 },
+	{ 0x62, 0x17 },
+	{ 0x63, 0x2f },
+	{ 0x64, 0x6f },
+	{ 0x68, 0x00 },
+	{ 0x69, 0x89 },
+	{ 0x6a, 0x00 },
+	{ 0x6b, 0x00 },
+	{ 0x6c, 0x00 },
+	{ 0x6d, 0x00 },
+	{ 0x6e, 0x00 },
+	{ 0x70, 0x10 },
+	{ 0x71, 0x00 },
+	{ 0x75, 0x00 },
+	{ 0x76, 0x30 },
+	{ 0x77, 0x01 },
+	{ 0xaf, 0x00 },
+	{ 0xb0, 0xa0 },
+	{ 0xb2, 0x3d },
+	{ 0xb3, 0x25 },
+	{ 0xb4, 0x8b },
+	{ 0xb5, 0x4b },
+	{ 0xb6, 0x3f },
+	{ 0xb7, 0xff },
+	{ 0xb8, 0xff },
+	{ 0xb9, 0xfc },
+	{ 0xba, 0x00 },
+	{ 0xbb, 0x00 },
+	{ 0xbc, 0x00 },
+	{ 0xd0, 0x30 },
+	{ 0xe4, 0x84 },
+	{ 0xf0, 0x48 },
+	{ 0xf1, 0x19 },
+	{ 0xf2, 0x5a },
+	{ 0xf3, 0x8e },
+	{ 0xf4, 0x2d },
+	{ 0xf5, 0x07 },
+	{ 0xf6, 0x5a },
+	{ 0xf7, 0xba },
+	{ 0xf8, 0xd7 },
+};
+
+static struct regdata s921_prefreq[] = {
+	{ 0x47, 0x60 },
+	{ 0x68, 0x00 },
+	{ 0x69, 0x89 },
+	{ 0xf0, 0x48 },
+	{ 0xf1, 0x19 },
+};
+
+static struct regdata s921_postfreq[] = {
+	{ 0xf5, 0xae },
+	{ 0xf6, 0xb7 },
+	{ 0xf7, 0xba },
+	{ 0xf8, 0xd7 },
+	{ 0x68, 0x0a },
+	{ 0x69, 0x09 },
+};
+
+static int s921_i2c_writereg(struct s921_state *state,
+			     u8 i2c_addr, int reg, int data)
+{
+	u8 buf[] = { reg, data };
+	struct i2c_msg msg = {
+		.addr = i2c_addr, .flags = 0, .buf = buf, .len = 2
+	};
+	int rc;
+
+	rc = i2c_transfer(state->i2c, &msg, 1);
+	if (rc != 1) {
+		printk("%s: writereg rcor(rc == %i, reg == 0x%02x,"
+			 " data == 0x%02x)\n", __func__, rc, reg, data);
+		return rc;
+	}
+
+	return 0;
+}
+
+static int s921_i2c_writeregdata(struct s921_state *state, u8 i2c_addr,
+				 struct regdata *rd, int size)
+{
+	int i, rc;
+
+	for (i = 0; i < size; i++) {
+		rc = s921_i2c_writereg(state, i2c_addr, rd[i].reg, rd[i].data);
+		if (rc < 0)
+			return rc;
+	}
+	return 0;
+}
+
+static int s921_i2c_readreg(struct s921_state *state, u8 i2c_addr, u8 reg)
+{
+	u8 val;
+	int rc;
+	struct i2c_msg msg[] = {
+		{ .addr = i2c_addr, .flags = 0, .buf = &reg, .len = 1 },
+		{ .addr = i2c_addr, .flags = I2C_M_RD, .buf = &val, .len = 1 }
+	};
+
+	rc = i2c_transfer(state->i2c, msg, 2);
+
+	if (rc != 2) {
+		rc("%s: reg=0x%x (rcor=%d)\n", __func__, reg, rc);
+		return rc;
+	}
+
+	return val;
+}
+
+#define s921_readreg(state, reg) \
+	s921_i2c_readreg(state, state->config->demod_address, reg)
+#define s921_writereg(state, reg, val) \
+	s921_i2c_writereg(state, state->config->demod_address, reg, val)
+#define s921_writeregdata(state, regdata) \
+	s921_i2c_writeregdata(state, state->config->demod_address, \
+	regdata, ARRAY_SIZE(regdata))
+
+static int s921_pll_tune(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct s921_state *state = fe->demodulator_priv;
+	int band, rc, i;
+	unsigned long f_offset;
+	u8 f_switch;
+	u64 offset;
+
+	dprintk("frequency=%i\n", p->frequency);
+
+	for (band = 0; band < ARRAY_SIZE(s921_bandselect); band++)
+		if (p->frequency < s921_bandselect[band].freq_low)
+			break;
+	band--;
+
+	if (band < 0) {
+		rc("%s: frequency out of range\n", __func__);
+		return -EINVAL;
+	}
+
+	f_switch = s921_bandselect[band].band_reg;
+
+	offset = ((u64)p->frequency) * 258;
+	do_div(offset, 6000000);
+	f_offset = ((unsigned long)offset) + 2321;
+
+	rc = s921_writeregdata(state, s921_prefreq);
+	if (rc < 0)
+		return rc;
+
+	rc = s921_writereg(state, 0xf2, (f_offset >> 8) & 0xff);
+	if (rc < 0)
+		return rc;
+
+	rc = s921_writereg(state, 0xf3, f_offset & 0xff);
+	if (rc < 0)
+		return rc;
+
+	rc = s921_writereg(state, 0xf4, f_switch);
+	if (rc < 0)
+		return rc;
+
+	rc = s921_writeregdata(state, s921_postfreq);
+	if (rc < 0)
+		return rc;
+
+	for (i = 0 ; i < 6; i++) {
+		rc = s921_readreg(state, 0x80);
+		dprintk("status 0x80: %02x\n", rc);
+	}
+	rc = s921_writereg(state, 0x01, 0x40);
+	if (rc < 0)
+		return rc;
+
+	rc = s921_readreg(state, 0x01);
+	dprintk("status 0x01: %02x\n", rc);
+
+	rc = s921_readreg(state, 0x80);
+	dprintk("status 0x80: %02x\n", rc);
+
+	rc = s921_readreg(state, 0x80);
+	dprintk("status 0x80: %02x\n", rc);
+
+	rc = s921_readreg(state, 0x32);
+	dprintk("status 0x32: %02x\n", rc);
+
+	dprintk("pll tune band=%d, pll=%d\n", f_switch, (int)f_offset);
+
+	return 0;
+}
+
+static int s921_initfe(struct dvb_frontend *fe)
+{
+	struct s921_state *state = fe->demodulator_priv;
+	int rc;
+
+	dprintk("\n");
+
+	rc = s921_writeregdata(state, s921_init);
+	if (rc < 0)
+		return rc;
+
+	return 0;
+}
+
+static int s921_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct s921_state *state = fe->demodulator_priv;
+	int regstatus, rc;
+
+	*status = 0;
+
+	rc = s921_readreg(state, 0x81);
+	if (rc < 0)
+		return rc;
+
+	regstatus = rc << 8;
+
+	rc = s921_readreg(state, 0x82);
+	if (rc < 0)
+		return rc;
+
+	regstatus |= rc;
+
+	dprintk("status = %04x\n", regstatus);
+
+	/* Full Sync - We don't know what each bit means on regs 0x81/0x82 */
+	if ((regstatus & 0xff) == 0x40) {
+		*status = FE_HAS_SIGNAL  |
+			  FE_HAS_CARRIER |
+			  FE_HAS_VITERBI |
+			  FE_HAS_SYNC    |
+			  FE_HAS_LOCK;
+	} else if (regstatus & 0x40) {
+		/* This is close to Full Sync, but not enough to get useful info */
+		*status = FE_HAS_SIGNAL  |
+			  FE_HAS_CARRIER |
+			  FE_HAS_VITERBI |
+			  FE_HAS_SYNC;
+	}
+
+	return 0;
+}
+
+static int s921_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
+{
+	fe_status_t	status;
+	struct s921_state *state = fe->demodulator_priv;
+	int rc;
+
+	/* FIXME: Use the proper register for it... 0x80? */
+	rc = s921_read_status(fe, &status);
+	if (rc < 0)
+		return rc;
+
+	*strength = (status & FE_HAS_LOCK) ? 0xffff : 0;
+
+	dprintk("strength = 0x%04x\n", *strength);
+
+	rc = s921_readreg(state, 0x01);
+	dprintk("status 0x01: %02x\n", rc);
+
+	rc = s921_readreg(state, 0x80);
+	dprintk("status 0x80: %02x\n", rc);
+
+	rc = s921_readreg(state, 0x32);
+	dprintk("status 0x32: %02x\n", rc);
+
+	return 0;
+}
+
+static int s921_set_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct s921_state *state = fe->demodulator_priv;
+	int rc;
+
+	dprintk("\n");
+
+	/* FIXME: We don't know how to use non-auto mode */
+
+	rc = s921_pll_tune(fe, p);
+	if (rc < 0)
+		return rc;
+
+	state->currentfreq = p->frequency;
+
+	return 0;
+}
+
+static int s921_get_frontend(struct dvb_frontend *fe,
+	struct dvb_frontend_parameters *p)
+{
+	struct s921_state *state = fe->demodulator_priv;
+
+	/* FIXME: Probably it is possible to get it from regs f1 and f2 */
+	p->frequency = state->currentfreq;
+
+	return 0;
+}
+
+static int s921_tune(struct dvb_frontend *fe,
+			struct dvb_frontend_parameters *params,
+			unsigned int mode_flags,
+			unsigned int *delay,
+			fe_status_t *status)
+{
+	int rc = 0;
+
+	dprintk("\n");
+
+	if (params != NULL)
+		rc = s921_set_frontend(fe, params);
+
+	if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
+		s921_read_status(fe, status);
+
+	return rc;
+}
+
+static int s921_get_algo(struct dvb_frontend *fe)
+{
+	return 1; /* FE_ALGO_HW */
+}
+
+static void s921_release(struct dvb_frontend *fe)
+{
+	struct s921_state *state = fe->demodulator_priv;
+
+	dprintk("\n");
+	kfree(state);
+}
+
+static struct dvb_frontend_ops s921_ops;
+
+struct dvb_frontend *s921_attach(const struct s921_config *config,
+				    struct i2c_adapter *i2c)
+{
+	/* allocate memory for the internal state */
+	struct s921_state *state =
+		kzalloc(sizeof(struct s921_state), GFP_KERNEL);
+
+	dprintk("\n");
+	if (state == NULL) {
+		rc("Unable to kzalloc\n");
+		goto rcor;
+	}
+
+	/* setup the state */
+	state->config = config;
+	state->i2c = i2c;
+
+	/* create dvb_frontend */
+	memcpy(&state->frontend.ops, &s921_ops,
+		sizeof(struct dvb_frontend_ops));
+	state->frontend.demodulator_priv = state;
+
+	return &state->frontend;
+
+rcor:
+	kfree(state);
+
+	return NULL;
+}
+EXPORT_SYMBOL(s921_attach);
+
+static struct dvb_frontend_ops s921_ops = {
+	/* Use dib8000 values per default */
+	.info = {
+		.name = "Sharp S921",
+		.type = FE_OFDM,
+		.frequency_min = 470000000,
+		/*
+		 * Max should be 770MHz instead, according with Sharp docs,
+		 * but Leadership doc says it works up to 806 MHz. This is
+		 * required to get channel 69, used in Brazil
+		 */
+		.frequency_max = 806000000,
+		.frequency_tolerance = 0,
+		 .caps = FE_CAN_INVERSION_AUTO |
+			 FE_CAN_FEC_1_2  | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+			 FE_CAN_FEC_5_6  | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+			 FE_CAN_QPSK     | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
+			 FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
+			 FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_RECOVER |
+			 FE_CAN_HIERARCHY_AUTO,
+	},
+
+	.release = s921_release,
+
+	.init = s921_initfe,
+	.set_frontend = s921_set_frontend,
+	.get_frontend = s921_get_frontend,
+	.read_status = s921_read_status,
+	.read_signal_strength = s921_read_signal_strength,
+	.tune = s921_tune,
+	.get_frontend_algo = s921_get_algo,
+};
+
+MODULE_DESCRIPTION("DVB Frontend module for Sharp S921 hardware");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_AUTHOR("Douglas Landgraf <dougsland@redhat.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/s921.h b/drivers/media/dvb/frontends/s921.h
new file mode 100644
index 000000000000..f220d8299c81
--- /dev/null
+++ b/drivers/media/dvb/frontends/s921.h
@@ -0,0 +1,47 @@
+/*
+ *   Sharp s921 driver
+ *
+ *   Copyright (C) 2009 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *   Copyright (C) 2009 Douglas Landgraf <dougsland@redhat.com>
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License as
+ *   published by the Free Software Foundation version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *   General Public License for more details.
+ */
+
+#ifndef S921_H
+#define S921_H
+
+#include <linux/dvb/frontend.h>
+
+struct s921_config {
+	/* the demodulator's i2c address */
+	u8 demod_address;
+};
+
+#if defined(CONFIG_DVB_S921) || (defined(CONFIG_DVB_S921_MODULE) \
+	&& defined(MODULE))
+extern struct dvb_frontend *s921_attach(const struct s921_config *config,
+					   struct i2c_adapter *i2c);
+extern struct i2c_adapter *s921_get_tuner_i2c_adapter(struct dvb_frontend *);
+#else
+static inline struct dvb_frontend *s921_attach(
+	const struct s921_config *config, struct i2c_adapter *i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static struct i2c_adapter *
+	s921_get_tuner_i2c_adapter(struct dvb_frontend *fe)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif /* S921_H */
diff --git a/drivers/media/dvb/frontends/s921_core.c b/drivers/media/dvb/frontends/s921_core.c
deleted file mode 100644
index 974b52be9aea..000000000000
--- a/drivers/media/dvb/frontends/s921_core.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Driver for Sharp s921 driver
- *
- * Copyright (C) 2008 Markus Rechberger <mrechberger@sundtek.de>
- *
- */
-
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include "s921_core.h"
-
-static int s921_isdb_init(struct s921_isdb_t *dev);
-static int s921_isdb_set_parameters(struct s921_isdb_t *dev, struct s921_isdb_t_transmission_mode_params *params);
-static int s921_isdb_tune(struct s921_isdb_t *dev, struct s921_isdb_t_tune_params *params);
-static int s921_isdb_get_status(struct s921_isdb_t *dev, void *data);
-
-static u8 init_table[]={ 0x01, 0x40, 0x02, 0x00, 0x03, 0x40, 0x04, 0x01,
-			 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08, 0x00,
-			 0x09, 0x00, 0x0a, 0x00, 0x0b, 0x5a, 0x0c, 0x00,
-			 0x0d, 0x00, 0x0f, 0x00, 0x13, 0x1b, 0x14, 0x80,
-			 0x15, 0x40, 0x17, 0x70, 0x18, 0x01, 0x19, 0x12,
-			 0x1a, 0x01, 0x1b, 0x12, 0x1c, 0xa0, 0x1d, 0x00,
-			 0x1e, 0x0a, 0x1f, 0x08, 0x20, 0x40, 0x21, 0xff,
-			 0x22, 0x4c, 0x23, 0x4e, 0x24, 0x4c, 0x25, 0x00,
-			 0x26, 0x00, 0x27, 0xf4, 0x28, 0x60, 0x29, 0x88,
-			 0x2a, 0x40, 0x2b, 0x40, 0x2c, 0xff, 0x2d, 0x00,
-			 0x2e, 0xff, 0x2f, 0x00, 0x30, 0x20, 0x31, 0x06,
-			 0x32, 0x0c, 0x34, 0x0f, 0x37, 0xfe, 0x38, 0x00,
-			 0x39, 0x63, 0x3a, 0x10, 0x3b, 0x10, 0x47, 0x00,
-			 0x49, 0xe5, 0x4b, 0x00, 0x50, 0xc0, 0x52, 0x20,
-			 0x54, 0x5a, 0x55, 0x5b, 0x56, 0x40, 0x57, 0x70,
-			 0x5c, 0x50, 0x5d, 0x00, 0x62, 0x17, 0x63, 0x2f,
-			 0x64, 0x6f, 0x68, 0x00, 0x69, 0x89, 0x6a, 0x00,
-			 0x6b, 0x00, 0x6c, 0x00, 0x6d, 0x00, 0x6e, 0x00,
-			 0x70, 0x00, 0x71, 0x00, 0x75, 0x00, 0x76, 0x30,
-			 0x77, 0x01, 0xaf, 0x00, 0xb0, 0xa0, 0xb2, 0x3d,
-			 0xb3, 0x25, 0xb4, 0x8b, 0xb5, 0x4b, 0xb6, 0x3f,
-			 0xb7, 0xff, 0xb8, 0xff, 0xb9, 0xfc, 0xba, 0x00,
-			 0xbb, 0x00, 0xbc, 0x00, 0xd0, 0x30, 0xe4, 0x84,
-			 0xf0, 0x48, 0xf1, 0x19, 0xf2, 0x5a, 0xf3, 0x8e,
-			 0xf4, 0x2d, 0xf5, 0x07, 0xf6, 0x5a, 0xf7, 0xba,
-			 0xf8, 0xd7 };
-
-static u8 c_table[]={ 0x58, 0x8a, 0x7b, 0x59, 0x8c, 0x7b, 0x5a, 0x8e, 0x5b,
-		      0x5b, 0x90, 0x5b, 0x5c, 0x92, 0x5b, 0x5d, 0x94, 0x5b,
-		      0x5e, 0x96, 0x5b, 0x5f, 0x98, 0x3b, 0x60, 0x9a, 0x3b,
-		      0x61, 0x9c, 0x3b, 0x62, 0x9e, 0x3b, 0x63, 0xa0, 0x3b,
-		      0x64, 0xa2, 0x1b, 0x65, 0xa4, 0x1b, 0x66, 0xa6, 0x1b,
-		      0x67, 0xa8, 0x1b, 0x68, 0xaa, 0x1b, 0x69, 0xac, 0x1b,
-		      0x6a, 0xae, 0x1b, 0x6b, 0xb0, 0x1b, 0x6c, 0xb2, 0x1b,
-		      0x6d, 0xb4, 0xfb, 0x6e, 0xb6, 0xfb, 0x6f, 0xb8, 0xfb,
-		      0x70, 0xba, 0xfb, 0x71, 0xbc, 0xdb, 0x72, 0xbe, 0xdb,
-		      0x73, 0xc0, 0xdb, 0x74, 0xc2, 0xdb, 0x75, 0xc4, 0xdb,
-		      0x76, 0xc6, 0xdb, 0x77, 0xc8, 0xbb, 0x78, 0xca, 0xbb,
-		      0x79, 0xcc, 0xbb, 0x7a, 0xce, 0xbb, 0x7b, 0xd0, 0xbb,
-		      0x7c, 0xd2, 0xbb, 0x7d, 0xd4, 0xbb, 0x7e, 0xd6, 0xbb,
-		      0x7f, 0xd8, 0xbb, 0x80, 0xda, 0x9b, 0x81, 0xdc, 0x9b,
-		      0x82, 0xde, 0x9b, 0x83, 0xe0, 0x9b, 0x84, 0xe2, 0x9b,
-		      0x85, 0xe4, 0x9b, 0x86, 0xe6, 0x9b, 0x87, 0xe8, 0x9b,
-		      0x88, 0xea, 0x9b, 0x89, 0xec, 0x9b };
-
-int s921_isdb_cmd(struct s921_isdb_t *dev, u32 cmd, void *data) {
-	switch(cmd) {
-	case ISDB_T_CMD_INIT:
-		s921_isdb_init(dev);
-		break;
-	case ISDB_T_CMD_SET_PARAM:
-		s921_isdb_set_parameters(dev, data);
-		break;
-	case ISDB_T_CMD_TUNE:
-		s921_isdb_tune(dev, data);
-		break;
-	case ISDB_T_CMD_GET_STATUS:
-		s921_isdb_get_status(dev, data);
-		break;
-	default:
-		printk("unhandled command\n");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int s921_isdb_init(struct s921_isdb_t *dev) {
-	unsigned int i;
-	unsigned int ret;
-	printk("isdb_init\n");
-	for (i = 0; i < sizeof(init_table); i+=2) {
-		ret = dev->i2c_write(dev->priv_dev, init_table[i], init_table[i+1]);
-		if (ret != 0) {
-			printk("i2c write failed\n");
-			return ret;
-		}
-	}
-	return 0;
-}
-
-static int s921_isdb_set_parameters(struct s921_isdb_t *dev, struct s921_isdb_t_transmission_mode_params *params) {
-
-	int ret;
-	/* auto is sufficient for now, lateron this should be reflected in an extra interface */
-
-
-
-	ret = dev->i2c_write(dev->priv_dev, 0xb0, 0xa0); //mod_b2);
-	ret = dev->i2c_write(dev->priv_dev, 0xb2, 0x3d); //mod_b2);
-
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xb3, 0x25); //mod_b3);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xb4, 0x8b); //mod_b4);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xb5, 0x4b); //mod_b5);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xb6, 0x3f); //mod_b6);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xb7, 0x3f); //mod_b7);
-	if (ret < 0)
-		return -EINVAL;
-
-	return E_OK;
-}
-
-static int s921_isdb_tune(struct s921_isdb_t *dev, struct s921_isdb_t_tune_params *params) {
-
-	int ret;
-	int index;
-
-	index = (params->frequency - 473143000)/6000000;
-
-	if (index > 48) {
-		return -EINVAL;
-	}
-
-	dev->i2c_write(dev->priv_dev, 0x47, 0x60);
-
-	ret = dev->i2c_write(dev->priv_dev, 0x68, 0x00);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0x69, 0x89);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf0, 0x48);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf1, 0x19);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf2, c_table[index*3]);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf3, c_table[index*3+1]);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf4, c_table[index*3+2]);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf5, 0xae);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf6, 0xb7);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf7, 0xba);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0xf8, 0xd7);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0x68, 0x0a);
-	if (ret < 0)
-		return -EINVAL;
-
-	ret = dev->i2c_write(dev->priv_dev, 0x69, 0x09);
-	if (ret < 0)
-		return -EINVAL;
-
-	dev->i2c_write(dev->priv_dev, 0x01, 0x40);
-	return 0;
-}
-
-static int s921_isdb_get_status(struct s921_isdb_t *dev, void *data) {
-	unsigned int *ret = (unsigned int*)data;
-	u8 ifagc_dt;
-	u8 rfagc_dt;
-
-	mdelay(10);
-	ifagc_dt = dev->i2c_read(dev->priv_dev, 0x81);
-	rfagc_dt = dev->i2c_read(dev->priv_dev, 0x82);
-	if (rfagc_dt == 0x40) {
-		*ret = 1;
-	}
-	return 0;
-}
diff --git a/drivers/media/dvb/frontends/s921_core.h b/drivers/media/dvb/frontends/s921_core.h
deleted file mode 100644
index de2f10a44e72..000000000000
--- a/drivers/media/dvb/frontends/s921_core.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef _S921_CORE_H
-#define _S921_CORE_H
-//#define u8 unsigned int
-//#define u32 unsigned int
-
-
-
-//#define EINVAL -1
-#define E_OK 0
-
-struct s921_isdb_t {
-	void *priv_dev;
-	int (*i2c_write)(void *dev, u8 reg, u8 val);
-	int (*i2c_read)(void *dev, u8 reg);
-};
-
-#define ISDB_T_CMD_INIT       0
-#define ISDB_T_CMD_SET_PARAM  1
-#define ISDB_T_CMD_TUNE       2
-#define ISDB_T_CMD_GET_STATUS 3
-
-struct s921_isdb_t_tune_params {
-	u32 frequency;
-};
-
-struct s921_isdb_t_status {
-};
-
-struct s921_isdb_t_transmission_mode_params {
-	u8 mode;
-	u8 layer_a_mode;
-#define ISDB_T_LA_MODE_1 0
-#define ISDB_T_LA_MODE_2 1
-#define ISDB_T_LA_MODE_3 2
-	u8 layer_a_carrier_modulation;
-#define ISDB_T_LA_CM_DQPSK 0
-#define ISDB_T_LA_CM_QPSK  1
-#define ISDB_T_LA_CM_16QAM 2
-#define ISDB_T_LA_CM_64QAM 3
-#define ISDB_T_LA_CM_NOLAYER 4
-	u8 layer_a_code_rate;
-#define ISDB_T_LA_CR_1_2   0
-#define ISDB_T_LA_CR_2_3   1
-#define ISDB_T_LA_CR_3_4   2
-#define ISDB_T_LA_CR_5_6   4
-#define ISDB_T_LA_CR_7_8   8
-#define ISDB_T_LA_CR_NOLAYER   16
-	u8 layer_a_time_interleave;
-#define ISDB_T_LA_TI_0  0
-#define ISDB_T_LA_TI_1  1
-#define ISDB_T_LA_TI_2  2
-#define ISDB_T_LA_TI_4  4
-#define ISDB_T_LA_TI_8  8
-#define ISDB_T_LA_TI_16 16
-#define ISDB_T_LA_TI_32 32
-	u8 layer_a_nseg;
-
-	u8 layer_b_mode;
-#define ISDB_T_LB_MODE_1 0
-#define ISDB_T_LB_MODE_2 1
-#define ISDB_T_LB_MODE_3 2
-	u8 layer_b_carrier_modulation;
-#define ISDB_T_LB_CM_DQPSK 0
-#define ISDB_T_LB_CM_QPSK  1
-#define ISDB_T_LB_CM_16QAM 2
-#define ISDB_T_LB_CM_64QAM 3
-#define ISDB_T_LB_CM_NOLAYER 4
-	u8 layer_b_code_rate;
-#define ISDB_T_LB_CR_1_2   0
-#define ISDB_T_LB_CR_2_3   1
-#define ISDB_T_LB_CR_3_4   2
-#define ISDB_T_LB_CR_5_6   4
-#define ISDB_T_LB_CR_7_8   8
-#define ISDB_T_LB_CR_NOLAYER   16
-	u8 layer_b_time_interleave;
-#define ISDB_T_LB_TI_0  0
-#define ISDB_T_LB_TI_1  1
-#define ISDB_T_LB_TI_2  2
-#define ISDB_T_LB_TI_4  4
-#define ISDB_T_LB_TI_8  8
-#define ISDB_T_LB_TI_16 16
-#define ISDB_T_LB_TI_32 32
-	u8 layer_b_nseg;
-
-	u8 layer_c_mode;
-#define ISDB_T_LC_MODE_1 0
-#define ISDB_T_LC_MODE_2 1
-#define ISDB_T_LC_MODE_3 2
-	u8 layer_c_carrier_modulation;
-#define ISDB_T_LC_CM_DQPSK 0
-#define ISDB_T_LC_CM_QPSK  1
-#define ISDB_T_LC_CM_16QAM 2
-#define ISDB_T_LC_CM_64QAM 3
-#define ISDB_T_LC_CM_NOLAYER 4
-	u8 layer_c_code_rate;
-#define ISDB_T_LC_CR_1_2   0
-#define ISDB_T_LC_CR_2_3   1
-#define ISDB_T_LC_CR_3_4   2
-#define ISDB_T_LC_CR_5_6   4
-#define ISDB_T_LC_CR_7_8   8
-#define ISDB_T_LC_CR_NOLAYER   16
-	u8 layer_c_time_interleave;
-#define ISDB_T_LC_TI_0  0
-#define ISDB_T_LC_TI_1  1
-#define ISDB_T_LC_TI_2  2
-#define ISDB_T_LC_TI_4  4
-#define ISDB_T_LC_TI_8  8
-#define ISDB_T_LC_TI_16 16
-#define ISDB_T_LC_TI_32 32
-	u8 layer_c_nseg;
-};
-
-int s921_isdb_cmd(struct s921_isdb_t *dev, u32 cmd, void *data);
-#endif
diff --git a/drivers/media/dvb/frontends/s921_module.c b/drivers/media/dvb/frontends/s921_module.c
deleted file mode 100644
index 0eefff61cc50..000000000000
--- a/drivers/media/dvb/frontends/s921_module.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Driver for Sharp s921 driver
- *
- * Copyright (C) 2008 Markus Rechberger <mrechberger@sundtek.de>
- *
- * All rights reserved.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include "dvb_frontend.h"
-#include "s921_module.h"
-#include "s921_core.h"
-
-static  unsigned int debug = 0;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug,"s921 debugging (default off)");
-
-#define dprintk(fmt, args...) if (debug) do {\
-			printk("s921 debug: " fmt, ##args); } while (0)
-
-struct s921_state
-{
-	struct dvb_frontend frontend;
-	fe_modulation_t current_modulation;
-	__u32 snr;
-	__u32 current_frequency;
-	__u8 addr;
-	struct s921_isdb_t dev;
-	struct i2c_adapter *i2c;
-};
-
-static int s921_set_parameters(struct dvb_frontend *fe, struct dvb_frontend_parameters *param) {
-	struct s921_state *state = (struct s921_state *)fe->demodulator_priv;
-	struct s921_isdb_t_transmission_mode_params params;
-	struct s921_isdb_t_tune_params tune_params;
-
-	tune_params.frequency = param->frequency;
-	s921_isdb_cmd(&state->dev, ISDB_T_CMD_SET_PARAM, &params);
-	s921_isdb_cmd(&state->dev, ISDB_T_CMD_TUNE, &tune_params);
-	mdelay(100);
-	return 0;
-}
-
-static int s921_init(struct dvb_frontend *fe) {
-	printk("s921 init\n");
-	return 0;
-}
-
-static int s921_sleep(struct dvb_frontend *fe) {
-	printk("s921 sleep\n");
-	return 0;
-}
-
-static int s921_read_status(struct dvb_frontend *fe, fe_status_t *status)
-{
-	struct s921_state *state = (struct s921_state *)fe->demodulator_priv;
-	unsigned int ret;
-	mdelay(5);
-	s921_isdb_cmd(&state->dev, ISDB_T_CMD_GET_STATUS, &ret);
-	*status = 0;
-
-	printk("status: %02x\n", ret);
-	if (ret == 1) {
-		*status |= FE_HAS_CARRIER;
-		*status |= FE_HAS_VITERBI;
-		*status |= FE_HAS_LOCK;
-		*status |= FE_HAS_SYNC;
-		*status |= FE_HAS_SIGNAL;
-	}
-
-	return 0;
-}
-
-static int s921_read_ber(struct dvb_frontend *fe, __u32 *ber)
-{
-	dprintk("read ber\n");
-	return 0;
-}
-
-static int s921_read_snr(struct dvb_frontend *fe, __u16 *snr)
-{
-	dprintk("read snr\n");
-	return 0;
-}
-
-static int s921_read_ucblocks(struct dvb_frontend *fe, __u32 *ucblocks)
-{
-	dprintk("read ucblocks\n");
-	return 0;
-}
-
-static void s921_release(struct dvb_frontend *fe)
-{
-	struct s921_state *state = (struct s921_state *)fe->demodulator_priv;
-	kfree(state);
-}
-
-static struct dvb_frontend_ops demod_s921={
-	.info = {
-		.name			= "SHARP S921",
-		.type			= FE_OFDM,
-		.frequency_min		= 473143000,
-		.frequency_max		= 767143000,
-		.frequency_stepsize	=   6000000,
-		.frequency_tolerance	= 0,
-		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
-			FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
-			FE_CAN_FEC_AUTO |
-			FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
-			FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
-			FE_CAN_HIERARCHY_AUTO | FE_CAN_RECOVER |
-			FE_CAN_MUTE_TS
-	},
-	.init = s921_init,
-	.sleep = s921_sleep,
-	.set_frontend = s921_set_parameters,
-	.read_snr = s921_read_snr,
-	.read_ber = s921_read_ber,
-	.read_status = s921_read_status,
-	.read_ucblocks = s921_read_ucblocks,
-	.release = s921_release,
-};
-
-static int s921_write(void *dev, u8 reg, u8 val) {
-	struct s921_state *state = dev;
-	char buf[2]={reg,val};
-	int err;
-	struct i2c_msg i2cmsgs = {
-		.addr = state->addr,
-		.flags = 0,
-		.len = 2,
-		.buf = buf
-	};
-
-	if((err = i2c_transfer(state->i2c, &i2cmsgs, 1))<0) {
-		printk("%s i2c_transfer error %d\n", __func__, err);
-		if (err < 0)
-			return err;
-		else
-			return -EREMOTEIO;
-	}
-
-	return 0;
-}
-
-static int s921_read(void *dev, u8 reg) {
-	struct s921_state *state = dev;
-	u8 b1;
-	int ret;
-	struct i2c_msg msg[2] = { { .addr = state->addr,
-				    .flags = 0,
-				    .buf = &reg, .len = 1 },
-				  { .addr = state->addr,
-				    .flags = I2C_M_RD,
-				    .buf = &b1, .len = 1 } };
-
-	ret = i2c_transfer(state->i2c, msg, 2);
-	if (ret != 2)
-		return ret;
-	return b1;
-}
-
-struct dvb_frontend* s921_attach(const struct s921_config *config,
-					   struct i2c_adapter *i2c)
-{
-
-	struct s921_state *state;
-	state = kzalloc(sizeof(struct s921_state), GFP_KERNEL);
-	if (state == NULL)
-		return NULL;
-
-	state->addr = config->i2c_address;
-	state->i2c = i2c;
-	state->dev.i2c_write = &s921_write;
-	state->dev.i2c_read = &s921_read;
-	state->dev.priv_dev = state;
-
-	s921_isdb_cmd(&state->dev, ISDB_T_CMD_INIT, NULL);
-
-	memcpy(&state->frontend.ops, &demod_s921, sizeof(struct dvb_frontend_ops));
-	state->frontend.demodulator_priv = state;
-	return &state->frontend;
-}
-
-EXPORT_SYMBOL_GPL(s921_attach);
-MODULE_AUTHOR("Markus Rechberger <mrechberger@empiatech.com>");
-MODULE_DESCRIPTION("Sharp S921 ISDB-T 1Seg");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/s921_module.h b/drivers/media/dvb/frontends/s921_module.h
deleted file mode 100644
index 78660424ba95..000000000000
--- a/drivers/media/dvb/frontends/s921_module.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- *  Driver for DVB-T s921 demodulator
- *
- *  Copyright (C) 2008 Markus Rechberger <mrechberger@sundtek.de>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
- */
-
-#ifndef S921_MODULE_H
-#define S921_MODULE_H
-
-#include <linux/dvb/frontend.h>
-#include "s921_core.h"
-
-int s921_isdb_init(struct s921_isdb_t *dev);
-int s921_isdb_cmd(struct s921_isdb_t *dev, u32 cmd, void *data);
-
-struct s921_config
-{
-	/* demodulator's I2C address */
-	u8 i2c_address;
-};
-
-#if defined(CONFIG_DVB_S921) || (defined(CONFIG_DVB_S921_MODULE) && defined(MODULE))
-extern struct dvb_frontend* s921_attach(const struct s921_config *config,
-					   struct i2c_adapter *i2c);
-#else
-static inline struct dvb_frontend* s921_attach(const struct s921_config *config,
-					   struct i2c_adapter *i2c)
-{
-	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
-	return NULL;
-}
-#endif /* CONFIG_DVB_S921 */
-
-#endif /* S921_H */
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 8e38fcee564e..37a222d9ddb3 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -714,7 +714,7 @@ static int stb0899_send_diseqc_msg(struct dvb_frontend *fe, struct dvb_diseqc_ma
 	reg = stb0899_read_reg(state, STB0899_DISCNTRL1);
 	STB0899_SETFIELD_VAL(DISPRECHARGE, reg, 0);
 	stb0899_write_reg(state, STB0899_DISCNTRL1, reg);
-
+	msleep(100);
 	return 0;
 }
 
diff --git a/drivers/media/dvb/frontends/stb6100.c b/drivers/media/dvb/frontends/stb6100.c
index 80a9e4cba631..64673b8b64a2 100644
--- a/drivers/media/dvb/frontends/stb6100.c
+++ b/drivers/media/dvb/frontends/stb6100.c
@@ -51,7 +51,7 @@ module_param(verbose, int, 0644);
 		if (x > y)								\
 			printk(format, ##arg);						\
 	}										\
-} while(0)
+} while (0)
 
 struct stb6100_lkup {
 	u32 val_low;
@@ -117,7 +117,10 @@ static const struct stb6100_regmask stb6100_template[] = {
 	[STB6100_TEST3]		= { 0x00, 0xde },
 };
 
-static void stb6100_normalise_regs(u8 regs[])
+/*
+ * Currently unused. Some boards might need it in the future
+ */
+static inline void stb6100_normalise_regs(u8 regs[])
 {
 	int i;
 
@@ -157,13 +160,25 @@ static int stb6100_read_reg(struct stb6100_state *state, u8 reg)
 	u8 regs[STB6100_NUMREGS];
 	int rc;
 
+	struct i2c_msg msg = {
+		.addr	= state->config->tuner_address + reg,
+		.flags	= I2C_M_RD,
+		.buf	= regs,
+		.len	= 1
+	};
+
+	rc = i2c_transfer(state->i2c, &msg, 1);
+
 	if (unlikely(reg >= STB6100_NUMREGS)) {
 		dprintk(verbose, FE_ERROR, 1, "Invalid register offset 0x%x", reg);
 		return -EINVAL;
 	}
-	if ((rc = stb6100_read_regs(state, regs)) < 0)
-		return rc;
-	return (unsigned int)regs[reg];
+	if (unlikely(verbose > FE_DEBUG)) {
+		dprintk(verbose, FE_DEBUG, 1, "    Read from 0x%02x", state->config->tuner_address);
+		dprintk(verbose, FE_DEBUG, 1, "        %s: 0x%02x", stb6100_regnames[reg], regs[0]);
+	}
+
+	return (unsigned int)regs[0];
 }
 
 static int stb6100_write_reg_range(struct stb6100_state *state, u8 buf[], int start, int len)
@@ -211,20 +226,17 @@ static int stb6100_write_reg(struct stb6100_state *state, u8 reg, u8 data)
 	return stb6100_write_reg_range(state, &data, reg, 1);
 }
 
-static int stb6100_write_regs(struct stb6100_state *state, u8 regs[])
-{
-	stb6100_normalise_regs(regs);
-	return stb6100_write_reg_range(state, &regs[1], 1, STB6100_NUMREGS - 1);
-}
 
 static int stb6100_get_status(struct dvb_frontend *fe, u32 *status)
 {
 	int rc;
 	struct stb6100_state *state = fe->tuner_priv;
 
-	if ((rc = stb6100_read_reg(state, STB6100_LD)) < 0)
+	rc = stb6100_read_reg(state, STB6100_LD);
+	if (rc < 0) {
+		dprintk(verbose, FE_ERROR, 1, "%s failed", __func__);
 		return rc;
-
+	}
 	return (rc & STB6100_LD_LOCK) ? TUNER_STATUS_LOCKED : 0;
 }
 
@@ -234,7 +246,8 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
 	u8 f;
 	struct stb6100_state *state = fe->tuner_priv;
 
-	if ((rc = stb6100_read_reg(state, STB6100_F)) < 0)
+	rc = stb6100_read_reg(state, STB6100_F);
+	if (rc < 0)
 		return rc;
 	f = rc & STB6100_F_F;
 
@@ -265,14 +278,21 @@ static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth)
 	/* Turn on LPF bandwidth setting clock control,
 	 * set bandwidth, wait 10ms, turn off.
 	 */
-	if ((rc = stb6100_write_reg(state, STB6100_FCCK, 0x0d | STB6100_FCCK_FCCK)) < 0)
+	rc = stb6100_write_reg(state, STB6100_FCCK, 0x0d | STB6100_FCCK_FCCK);
+	if (rc < 0)
 		return rc;
-	if ((rc = stb6100_write_reg(state, STB6100_F, 0xc0 | tmp)) < 0)
+	rc = stb6100_write_reg(state, STB6100_F, 0xc0 | tmp);
+	if (rc < 0)
 		return rc;
-	msleep(1);
-	if ((rc = stb6100_write_reg(state, STB6100_FCCK, 0x0d)) < 0)
+
+	msleep(5);  /*  This is dangerous as another (related) thread may start */
+
+	rc = stb6100_write_reg(state, STB6100_FCCK, 0x0d);
+	if (rc < 0)
 		return rc;
 
+	msleep(10);  /*  This is dangerous as another (related) thread may start */
+
 	return 0;
 }
 
@@ -284,7 +304,8 @@ static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency)
 	struct stb6100_state *state = fe->tuner_priv;
 	u8 regs[STB6100_NUMREGS];
 
-	if ((rc = stb6100_read_regs(state, regs)) < 0)
+	rc = stb6100_read_regs(state, regs);
+	if (rc < 0)
 		return rc;
 
 	odiv = (regs[STB6100_VCO] & STB6100_VCO_ODIV) >> STB6100_VCO_ODIV_SHIFT;
@@ -312,8 +333,7 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 	u8 regs[STB6100_NUMREGS];
 	u8 g, psd2, odiv;
 
-	if ((rc = stb6100_read_regs(state, regs)) < 0)
-		return rc;
+	dprintk(verbose, FE_DEBUG, 1, "Version 2010-8-14 13:51");
 
 	if (fe->ops.get_frontend) {
 		dprintk(verbose, FE_DEBUG, 1, "Get frontend parameters");
@@ -321,96 +341,140 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency)
 	}
 	srate = p.u.qpsk.symbol_rate;
 
-	regs[STB6100_DLB] = 0xdc;
-	/* Disable LPEN */
-	regs[STB6100_LPEN] &= ~STB6100_LPEN_LPEN; /* PLL Loop disabled */
+	/* Set up tuner cleanly, LPF calibration on */
+	rc = stb6100_write_reg(state, STB6100_FCCK, 0x4d | STB6100_FCCK_FCCK);
+	if (rc < 0)
+		return rc;  /* allow LPF calibration */
 
-	if ((rc = stb6100_write_regs(state, regs)) < 0)
+	/* PLL Loop disabled, bias on, VCO on, synth on */
+	regs[STB6100_LPEN] = 0xeb;
+	rc = stb6100_write_reg(state, STB6100_LPEN, regs[STB6100_LPEN]);
+	if (rc < 0)
 		return rc;
 
-	/* Baseband gain.	*/
-	if (srate >= 15000000)
-		g = 9;  //  +4 dB
-	else if (srate >= 5000000)
-		g = 11; //  +8 dB
-	else
-		g = 14; // +14 dB
-
-	regs[STB6100_G] = (regs[STB6100_G] & ~STB6100_G_G) | g;
-	regs[STB6100_G] &= ~STB6100_G_GCT; /* mask GCT */
-	regs[STB6100_G] |= (1 << 5); /* 2Vp-p Mode */
+	/* Program the registers with their data values */
 
 	/* VCO divide ratio (LO divide ratio, VCO prescaler enable).	*/
 	if (frequency <= 1075000)
 		odiv = 1;
 	else
 		odiv = 0;
-	regs[STB6100_VCO] = (regs[STB6100_VCO] & ~STB6100_VCO_ODIV) | (odiv << STB6100_VCO_ODIV_SHIFT);
 
-	if ((frequency > 1075000) && (frequency <= 1325000))
-		psd2 = 0;
-	else
-		psd2 = 1;
-	regs[STB6100_K] = (regs[STB6100_K] & ~STB6100_K_PSD2) | (psd2 << STB6100_K_PSD2_SHIFT);
+	/* VCO enabled, seach clock off as per LL3.7, 3.4.1 */
+	regs[STB6100_VCO] = 0xe0 | (odiv << STB6100_VCO_ODIV_SHIFT);
 
 	/* OSM	*/
 	for (ptr = lkup;
 	     (ptr->val_high != 0) && !CHKRANGE(frequency, ptr->val_low, ptr->val_high);
 	     ptr++);
+
 	if (ptr->val_high == 0) {
 		printk(KERN_ERR "%s: frequency out of range: %u kHz\n", __func__, frequency);
 		return -EINVAL;
 	}
 	regs[STB6100_VCO] = (regs[STB6100_VCO] & ~STB6100_VCO_OSM) | ptr->reg;
+	rc = stb6100_write_reg(state, STB6100_VCO, regs[STB6100_VCO]);
+	if (rc < 0)
+		return rc;
 
+	if ((frequency > 1075000) && (frequency <= 1325000))
+		psd2 = 0;
+	else
+		psd2 = 1;
 	/* F(VCO) = F(LO) * (ODIV == 0 ? 2 : 4)			*/
 	fvco = frequency << (1 + odiv);
 	/* N(I) = floor(f(VCO) / (f(XTAL) * (PSD2 ? 2 : 1)))	*/
 	nint = fvco / (state->reference << psd2);
 	/* N(F) = round(f(VCO) / f(XTAL) * (PSD2 ? 2 : 1) - N(I)) * 2 ^ 9	*/
 	nfrac = DIV_ROUND_CLOSEST((fvco - (nint * state->reference << psd2))
-					 << (9 - psd2),
-				  state->reference);
+					 << (9 - psd2), state->reference);
+
+	/* NI */
+	regs[STB6100_NI] = nint;
+	rc = stb6100_write_reg(state, STB6100_NI, regs[STB6100_NI]);
+	if (rc < 0)
+		return rc;
+
+	/* NF */
+	regs[STB6100_NF_LSB] = nfrac;
+	rc = stb6100_write_reg(state, STB6100_NF_LSB, regs[STB6100_NF_LSB]);
+	if (rc < 0)
+		return rc;
+
+	/* K */
+	regs[STB6100_K] = (0x38 & ~STB6100_K_PSD2) | (psd2 << STB6100_K_PSD2_SHIFT);
+	regs[STB6100_K] = (regs[STB6100_K] & ~STB6100_K_NF_MSB) | ((nfrac >> 8) & STB6100_K_NF_MSB);
+	rc = stb6100_write_reg(state, STB6100_K, regs[STB6100_K]);
+	if (rc < 0)
+		return rc;
+
+	/* G Baseband gain. */
+	if (srate >= 15000000)
+		g = 9;  /*  +4 dB */
+	else if (srate >= 5000000)
+		g = 11; /*  +8 dB */
+	else
+		g = 14; /* +14 dB */
+
+	regs[STB6100_G] = (0x10 & ~STB6100_G_G) | g;
+	regs[STB6100_G] &= ~STB6100_G_GCT; /* mask GCT */
+	regs[STB6100_G] |= (1 << 5); /* 2Vp-p Mode */
+	rc = stb6100_write_reg(state, STB6100_G, regs[STB6100_G]);
+	if (rc < 0)
+		return rc;
+
+	/* F we don't write as it is set up in BW set */
+
+	/* DLB set DC servo loop BW to 160Hz (LLA 3.8 / 2.1) */
+	regs[STB6100_DLB] = 0xcc;
+	rc = stb6100_write_reg(state, STB6100_DLB, regs[STB6100_DLB]);
+	if (rc < 0)
+		return rc;
+
 	dprintk(verbose, FE_DEBUG, 1,
 		"frequency = %u, srate = %u, g = %u, odiv = %u, psd2 = %u, fxtal = %u, osm = %u, fvco = %u, N(I) = %u, N(F) = %u",
 		frequency, srate, (unsigned int)g, (unsigned int)odiv,
 		(unsigned int)psd2, state->reference,
 		ptr->reg, fvco, nint, nfrac);
-	regs[STB6100_NI] = nint;
-	regs[STB6100_NF_LSB] = nfrac;
-	regs[STB6100_K] = (regs[STB6100_K] & ~STB6100_K_NF_MSB) | ((nfrac >> 8) & STB6100_K_NF_MSB);
-	regs[STB6100_VCO] |= STB6100_VCO_OSCH;		/* VCO search enabled		*/
-	regs[STB6100_VCO] |= STB6100_VCO_OCK;		/* VCO search clock off		*/
-	regs[STB6100_FCCK] |= STB6100_FCCK_FCCK;	/* LPF BW setting clock enabled	*/
-	regs[STB6100_LPEN] &= ~STB6100_LPEN_LPEN;	/* PLL loop disabled		*/
-	/* Power up. */
-	regs[STB6100_LPEN] |= STB6100_LPEN_SYNP	| STB6100_LPEN_OSCP | STB6100_LPEN_BEN;
 
-	msleep(2);
-	if ((rc = stb6100_write_regs(state, regs)) < 0)
+	/* Set up the test registers */
+	regs[STB6100_TEST1] = 0x8f;
+	rc = stb6100_write_reg(state, STB6100_TEST1, regs[STB6100_TEST1]);
+	if (rc < 0)
+		return rc;
+	regs[STB6100_TEST3] = 0xde;
+	rc = stb6100_write_reg(state, STB6100_TEST3, regs[STB6100_TEST3]);
+	if (rc < 0)
 		return rc;
 
-	msleep(2);
-	regs[STB6100_LPEN] |= STB6100_LPEN_LPEN;	/* PLL loop enabled		*/
-	if ((rc = stb6100_write_reg(state, STB6100_LPEN, regs[STB6100_LPEN])) < 0)
+	/* Bring up tuner according to LLA 3.7 3.4.1, step 2 */
+	regs[STB6100_LPEN] = 0xfb; /* PLL Loop enabled, bias on, VCO on, synth on */
+	rc = stb6100_write_reg(state, STB6100_LPEN, regs[STB6100_LPEN]);
+	if (rc < 0)
 		return rc;
 
+	msleep(2);
+
+	/* Bring up tuner according to LLA 3.7 3.4.1, step 3 */
 	regs[STB6100_VCO] &= ~STB6100_VCO_OCK;		/* VCO fast search		*/
-	if ((rc = stb6100_write_reg(state, STB6100_VCO, regs[STB6100_VCO])) < 0)
+	rc = stb6100_write_reg(state, STB6100_VCO, regs[STB6100_VCO]);
+	if (rc < 0)
 		return rc;
 
-	msleep(10);					/* wait for LO to lock		*/
+	msleep(10);  /*  This is dangerous as another (related) thread may start */ /* wait for LO to lock */
+
 	regs[STB6100_VCO] &= ~STB6100_VCO_OSCH;		/* vco search disabled		*/
 	regs[STB6100_VCO] |= STB6100_VCO_OCK;		/* search clock off		*/
-	if ((rc = stb6100_write_reg(state, STB6100_VCO, regs[STB6100_VCO])) < 0)
-		return rc;
-	regs[STB6100_FCCK] &= ~STB6100_FCCK_FCCK;       /* LPF BW clock disabled	*/
-	stb6100_normalise_regs(regs);
-	if ((rc = stb6100_write_reg_range(state, &regs[1], 1, STB6100_NUMREGS - 3)) < 0)
+	rc = stb6100_write_reg(state, STB6100_VCO, regs[STB6100_VCO]);
+	if (rc < 0)
 		return rc;
 
-	msleep(100);
+	rc = stb6100_write_reg(state, STB6100_FCCK, 0x0d);
+	if (rc < 0)
+		return rc;  /* Stop LPF calibration */
 
+	msleep(10);  /*  This is dangerous as another (related) thread may start */
+		     /* wait for stabilisation, (should not be necessary)		*/
 	return 0;
 }
 
@@ -433,8 +497,8 @@ static int stb6100_init(struct dvb_frontend *fe)
 	state->bandwidth	= status->bandwidth * 1000;	/* Hz	*/
 	state->reference	= status->refclock / 1000;	/* kHz	*/
 
-	/* Set default bandwidth.	*/
-	return stb6100_set_bandwidth(fe, state->bandwidth);
+	/* Set default bandwidth. Modified, PN 13-May-10	*/
+	return 0;
 }
 
 static int stb6100_get_state(struct dvb_frontend *fe,
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index 425e7a43ae19..dff4486ecc00 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -4169,6 +4169,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 	switch (state->config->ts1_mode) {
 	case STV090x_TSMODE_PARALLEL_PUNCTURED:
 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x00);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x00);
 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
@@ -4177,6 +4178,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 
 	case STV090x_TSMODE_DVBCI:
 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x00);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x01);
 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
@@ -4185,6 +4187,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 
 	case STV090x_TSMODE_SERIAL_PUNCTURED:
 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x01);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x00);
 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
@@ -4193,6 +4196,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 
 	case STV090x_TSMODE_SERIAL_CONTINUOUS:
 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x01);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x01);
 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
@@ -4206,6 +4210,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 	switch (state->config->ts2_mode) {
 	case STV090x_TSMODE_PARALLEL_PUNCTURED:
 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x00);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x00);
 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)
@@ -4214,6 +4219,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 
 	case STV090x_TSMODE_DVBCI:
 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x00);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x01);
 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)
@@ -4222,6 +4228,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 
 	case STV090x_TSMODE_SERIAL_PUNCTURED:
 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x01);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x00);
 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)
@@ -4230,6 +4237,7 @@ static int stv090x_set_tspath(struct stv090x_state *state)
 
 	case STV090x_TSMODE_SERIAL_CONTINUOUS:
 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);
+		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);
 		STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x01);
 		STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x01);
 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)
@@ -4516,6 +4524,20 @@ err:
 	return -1;
 }
 
+int stv090x_set_gpio(struct dvb_frontend *fe, u8 gpio, u8 dir, u8 value,
+		u8 xor_value)
+{
+	struct stv090x_state *state = fe->demodulator_priv;
+	u8 reg = 0;
+
+	STV090x_SETFIELD(reg, GPIOx_OPD_FIELD, dir);
+	STV090x_SETFIELD(reg, GPIOx_CONFIG_FIELD, value);
+	STV090x_SETFIELD(reg, GPIOx_XOR_FIELD, xor_value);
+
+	return stv090x_write_reg(state, STV090x_GPIOxCFG(gpio), reg);
+}
+EXPORT_SYMBOL(stv090x_set_gpio);
+
 static struct dvb_frontend_ops stv090x_ops = {
 
 	.info = {
diff --git a/drivers/media/dvb/frontends/stv090x.h b/drivers/media/dvb/frontends/stv090x.h
index dd1b93ae4e9d..52e969094385 100644
--- a/drivers/media/dvb/frontends/stv090x.h
+++ b/drivers/media/dvb/frontends/stv090x.h
@@ -78,6 +78,9 @@ struct stv090x_config {
 	u32 ts1_clk;
 	u32 ts2_clk;
 
+	u8 ts1_tei:1;
+	u8 ts2_tei:1;
+
 	enum stv090x_i2crpt	repeater_level;
 
 	u8			tuner_bbgain; /* default: 10db */
@@ -104,6 +107,11 @@ struct stv090x_config {
 extern struct dvb_frontend *stv090x_attach(const struct stv090x_config *config,
 					   struct i2c_adapter *i2c,
 					   enum stv090x_demodulator demod);
+
+/* dir = 0 -> output, dir = 1 -> input/open-drain */
+extern int stv090x_set_gpio(struct dvb_frontend *fe, u8 gpio,
+		u8 dir, u8 value, u8 xor_value);
+
 #else
 
 static inline struct dvb_frontend *stv090x_attach(const struct stv090x_config *config,
@@ -113,6 +121,13 @@ static inline struct dvb_frontend *stv090x_attach(const struct stv090x_config *c
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }
+
+static inline int stv090x_set_gpio(struct dvb_frontend *fe, u8 gpio,
+		u8 opd, u8 value, u8 xor_value)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return -ENODEV;
+}
 #endif /* CONFIG_DVB_STV090x */
 
 #endif /* __STV090x_H */
diff --git a/drivers/media/dvb/mantis/Kconfig b/drivers/media/dvb/mantis/Kconfig
index fd0830ed10d8..a13a50503134 100644
--- a/drivers/media/dvb/mantis/Kconfig
+++ b/drivers/media/dvb/mantis/Kconfig
@@ -1,6 +1,6 @@
 config MANTIS_CORE
 	tristate "Mantis/Hopper PCI bridge based devices"
-	depends on PCI && I2C && INPUT && IR_CORE
+	depends on PCI && I2C && INPUT && RC_CORE
 
 	help
 	  Support for PCI cards based on the Mantis and Hopper PCi bridge.
diff --git a/drivers/media/dvb/mantis/hopper_cards.c b/drivers/media/dvb/mantis/hopper_cards.c
index 09e9fc785189..70e73afefb3d 100644
--- a/drivers/media/dvb/mantis/hopper_cards.c
+++ b/drivers/media/dvb/mantis/hopper_cards.c
@@ -251,6 +251,8 @@ static struct pci_device_id hopper_pci_table[] = {
 	{ }
 };
 
+MODULE_DEVICE_TABLE(pci, hopper_pci_table);
+
 static struct pci_driver hopper_pci_driver = {
 	.name		= DRIVER_NAME,
 	.id_table	= hopper_pci_table,
diff --git a/drivers/media/dvb/mantis/hopper_vp3028.c b/drivers/media/dvb/mantis/hopper_vp3028.c
index 96674c78e86b..68a29f8bdf73 100644
--- a/drivers/media/dvb/mantis/hopper_vp3028.c
+++ b/drivers/media/dvb/mantis/hopper_vp3028.c
@@ -47,17 +47,17 @@ static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 	struct mantis_hwconfig *config	= mantis->hwconfig;
 	int err = 0;
 
-	gpio_set_bits(mantis, config->reset, 0);
+	mantis_gpio_set_bits(mantis, config->reset, 0);
 	msleep(100);
 	err = mantis_frontend_power(mantis, POWER_ON);
 	msleep(100);
-	gpio_set_bits(mantis, config->reset, 1);
+	mantis_gpio_set_bits(mantis, config->reset, 1);
 
 	err = mantis_frontend_power(mantis, POWER_ON);
 	if (err == 0) {
 		msleep(250);
 		dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
-		fe = zl10353_attach(&hopper_vp3028_config, adapter);
+		fe = dvb_attach(zl10353_attach, &hopper_vp3028_config, adapter);
 
 		if (!fe)
 			return -1;
diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c
index cf4b39ffdaad..40da225098cc 100644
--- a/drivers/media/dvb/mantis/mantis_cards.c
+++ b/drivers/media/dvb/mantis/mantis_cards.c
@@ -281,6 +281,8 @@ static struct pci_device_id mantis_pci_table[] = {
 	{ }
 };
 
+MODULE_DEVICE_TABLE(pci, mantis_pci_table);
+
 static struct pci_driver mantis_pci_driver = {
 	.name		= DRIVER_NAME,
 	.id_table	= mantis_pci_table,
diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h
index d0b645a483c9..bd400d21b81f 100644
--- a/drivers/media/dvb/mantis/mantis_common.h
+++ b/drivers/media/dvb/mantis/mantis_common.h
@@ -171,7 +171,9 @@ struct mantis_pci {
 	struct work_struct	uart_work;
 	spinlock_t		uart_lock;
 
-	struct input_dev	*rc;
+	struct rc_dev		*rc;
+	char			input_name[80];
+	char			input_phys[80];
 };
 
 #define MANTIS_HIF_STATUS	(mantis->gpio_status)
diff --git a/drivers/media/dvb/mantis/mantis_dvb.c b/drivers/media/dvb/mantis/mantis_dvb.c
index 99d82eec3b03..e5180e45d310 100644
--- a/drivers/media/dvb/mantis/mantis_dvb.c
+++ b/drivers/media/dvb/mantis/mantis_dvb.c
@@ -47,15 +47,15 @@ int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power)
 	switch (power) {
 	case POWER_ON:
 		dprintk(MANTIS_DEBUG, 1, "Power ON");
-		gpio_set_bits(mantis, config->power, POWER_ON);
+		mantis_gpio_set_bits(mantis, config->power, POWER_ON);
 		msleep(100);
-		gpio_set_bits(mantis, config->power, POWER_ON);
+		mantis_gpio_set_bits(mantis, config->power, POWER_ON);
 		msleep(100);
 		break;
 
 	case POWER_OFF:
 		dprintk(MANTIS_DEBUG, 1, "Power OFF");
-		gpio_set_bits(mantis, config->power, POWER_OFF);
+		mantis_gpio_set_bits(mantis, config->power, POWER_OFF);
 		msleep(100);
 		break;
 
@@ -73,13 +73,13 @@ void mantis_frontend_soft_reset(struct mantis_pci *mantis)
 	struct mantis_hwconfig *config = mantis->hwconfig;
 
 	dprintk(MANTIS_DEBUG, 1, "Frontend RESET");
-	gpio_set_bits(mantis, config->reset, 0);
+	mantis_gpio_set_bits(mantis, config->reset, 0);
 	msleep(100);
-	gpio_set_bits(mantis, config->reset, 0);
+	mantis_gpio_set_bits(mantis, config->reset, 0);
 	msleep(100);
-	gpio_set_bits(mantis, config->reset, 1);
+	mantis_gpio_set_bits(mantis, config->reset, 1);
 	msleep(100);
-	gpio_set_bits(mantis, config->reset, 1);
+	mantis_gpio_set_bits(mantis, config->reset, 1);
 	msleep(100);
 
 	return;
@@ -117,6 +117,7 @@ static int mantis_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 	if (mantis->feeds == 1)	 {
 		dprintk(MANTIS_DEBUG, 1, "mantis start feed & dma");
 		mantis_dma_start(mantis);
+		tasklet_enable(&mantis->tasklet);
 	}
 
 	return mantis->feeds;
@@ -136,6 +137,7 @@ static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 	mantis->feeds--;
 	if (mantis->feeds == 0) {
 		dprintk(MANTIS_DEBUG, 1, "mantis stop feed and dma");
+		tasklet_disable(&mantis->tasklet);
 		mantis_dma_stop(mantis);
 	}
 
@@ -216,6 +218,7 @@ int __devinit mantis_dvb_init(struct mantis_pci *mantis)
 
 	dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx);
 	tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis);
+	tasklet_disable(&mantis->tasklet);
 	if (mantis->hwconfig) {
 		result = config->frontend_init(mantis, mantis->fe);
 		if (result < 0) {
diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c
index a99489b8418b..db6d54d3fec0 100644
--- a/drivers/media/dvb/mantis/mantis_input.c
+++ b/drivers/media/dvb/mantis/mantis_input.c
@@ -18,8 +18,7 @@
 	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#include <linux/input.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 #include <linux/pci.h>
 
 #include "dmxdev.h"
@@ -33,8 +32,9 @@
 #include "mantis_uart.h"
 
 #define MODULE_NAME "mantis_core"
+#define RC_MAP_MANTIS "rc-mantis"
 
-static struct ir_scancode mantis_ir_table[] = {
+static struct rc_map_table mantis_ir_table[] = {
 	{ 0x29, KEY_POWER	},
 	{ 0x28, KEY_FAVORITES	},
 	{ 0x30, KEY_TEXT	},
@@ -95,53 +95,65 @@ static struct ir_scancode mantis_ir_table[] = {
 	{ 0x00, KEY_BLUE	},
 };
 
-struct ir_scancode_table ir_mantis = {
-	.scan = mantis_ir_table,
-	.size = ARRAY_SIZE(mantis_ir_table),
+static struct rc_map_list ir_mantis_map = {
+	.map = {
+		.scan = mantis_ir_table,
+		.size = ARRAY_SIZE(mantis_ir_table),
+		.rc_type = RC_TYPE_UNKNOWN,
+		.name = RC_MAP_MANTIS,
+	}
 };
-EXPORT_SYMBOL_GPL(ir_mantis);
 
 int mantis_input_init(struct mantis_pci *mantis)
 {
-	struct input_dev *rc;
-	char name[80], dev[80];
+	struct rc_dev *dev;
 	int err;
 
-	rc = input_allocate_device();
-	if (!rc) {
-		dprintk(MANTIS_ERROR, 1, "Input device allocate failed");
-		return -ENOMEM;
-	}
+	err = rc_map_register(&ir_mantis_map);
+	if (err)
+		goto out;
 
-	sprintf(name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
-	sprintf(dev, "pci-%s/ir0", pci_name(mantis->pdev));
+	dev = rc_allocate_device();
+	if (!dev) {
+		dprintk(MANTIS_ERROR, 1, "Remote device allocation failed");
+		err = -ENOMEM;
+		goto out_map;
+	}
 
-	rc->name = name;
-	rc->phys = dev;
+	sprintf(mantis->input_name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
+	sprintf(mantis->input_phys, "pci-%s/ir0", pci_name(mantis->pdev));
 
-	rc->id.bustype	= BUS_PCI;
-	rc->id.vendor	= mantis->vendor_id;
-	rc->id.product	= mantis->device_id;
-	rc->id.version	= 1;
-	rc->dev		= mantis->pdev->dev;
+	dev->input_name         = mantis->input_name;
+	dev->input_phys         = mantis->input_phys;
+	dev->input_id.bustype   = BUS_PCI;
+	dev->input_id.vendor    = mantis->vendor_id;
+	dev->input_id.product   = mantis->device_id;
+	dev->input_id.version   = 1;
+	dev->driver_name        = MODULE_NAME;
+	dev->map_name           = RC_MAP_MANTIS;
+	dev->dev.parent         = &mantis->pdev->dev;
 
-	err = __ir_input_register(rc, &ir_mantis, NULL, MODULE_NAME);
+	err = rc_register_device(dev);
 	if (err) {
 		dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
-		input_free_device(rc);
-		return -ENODEV;
+		goto out_dev;
 	}
 
-	mantis->rc = rc;
-
+	mantis->rc = dev;
 	return 0;
+
+out_dev:
+	rc_free_device(dev);
+out_map:
+	rc_map_unregister(&ir_mantis_map);
+out:
+	return err;
 }
 
 int mantis_exit(struct mantis_pci *mantis)
 {
-	struct input_dev *rc = mantis->rc;
-
-	ir_input_unregister(rc);
-
+	rc_unregister_device(mantis->rc);
+	rc_map_unregister(&ir_mantis_map);
 	return 0;
 }
+
diff --git a/drivers/media/dvb/mantis/mantis_ioc.c b/drivers/media/dvb/mantis/mantis_ioc.c
index fe31cfb0b158..479086dbb9a8 100644
--- a/drivers/media/dvb/mantis/mantis_ioc.c
+++ b/drivers/media/dvb/mantis/mantis_ioc.c
@@ -75,7 +75,7 @@ int mantis_get_mac(struct mantis_pci *mantis)
 EXPORT_SYMBOL_GPL(mantis_get_mac);
 
 /* Turn the given bit on or off. */
-void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
+void mantis_gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
 {
 	u32 cur;
 
@@ -90,7 +90,7 @@ void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
 	mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR);
 	mmwrite(0x00, MANTIS_GPIF_DOUT);
 }
-EXPORT_SYMBOL_GPL(gpio_set_bits);
+EXPORT_SYMBOL_GPL(mantis_gpio_set_bits);
 
 int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl)
 {
diff --git a/drivers/media/dvb/mantis/mantis_ioc.h b/drivers/media/dvb/mantis/mantis_ioc.h
index 188fe5a81614..d56e002b2955 100644
--- a/drivers/media/dvb/mantis/mantis_ioc.h
+++ b/drivers/media/dvb/mantis/mantis_ioc.h
@@ -44,7 +44,7 @@ enum mantis_stream_control {
 };
 
 extern int mantis_get_mac(struct mantis_pci *mantis);
-extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
+extern void mantis_gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
 
 extern int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl);
 
diff --git a/drivers/media/dvb/mantis/mantis_vp1033.c b/drivers/media/dvb/mantis/mantis_vp1033.c
index 4a723bda0031..deec927c7f7a 100644
--- a/drivers/media/dvb/mantis/mantis_vp1033.c
+++ b/drivers/media/dvb/mantis/mantis_vp1033.c
@@ -173,7 +173,7 @@ static int vp1033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 		msleep(250);
 
 		dprintk(MANTIS_ERROR, 1, "Probing for STV0299 (DVB-S)");
-		fe = stv0299_attach(&lgtdqcs001f_config, adapter);
+		fe = dvb_attach(stv0299_attach, &lgtdqcs001f_config, adapter);
 
 		if (fe) {
 			fe->ops.tuner_ops.set_params = lgtdqcs001f_tuner_set;
diff --git a/drivers/media/dvb/mantis/mantis_vp1034.c b/drivers/media/dvb/mantis/mantis_vp1034.c
index 8e6ae558ee57..26bc0cbe84d4 100644
--- a/drivers/media/dvb/mantis/mantis_vp1034.c
+++ b/drivers/media/dvb/mantis/mantis_vp1034.c
@@ -50,13 +50,13 @@ int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 	switch (voltage) {
 	case SEC_VOLTAGE_13:
 		dprintk(MANTIS_ERROR, 1, "Polarization=[13V]");
-		gpio_set_bits(mantis, 13, 1);
-		gpio_set_bits(mantis, 14, 0);
+		mantis_gpio_set_bits(mantis, 13, 1);
+		mantis_gpio_set_bits(mantis, 14, 0);
 		break;
 	case SEC_VOLTAGE_18:
 		dprintk(MANTIS_ERROR, 1, "Polarization=[18V]");
-		gpio_set_bits(mantis, 13, 1);
-		gpio_set_bits(mantis, 14, 1);
+		mantis_gpio_set_bits(mantis, 13, 1);
+		mantis_gpio_set_bits(mantis, 14, 1);
 		break;
 	case SEC_VOLTAGE_OFF:
 		dprintk(MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN");
@@ -82,7 +82,7 @@ static int vp1034_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 		msleep(250);
 
 		dprintk(MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)");
-		fe = mb86a16_attach(&vp1034_mb86a16_config, adapter);
+		fe = dvb_attach(mb86a16_attach, &vp1034_mb86a16_config, adapter);
 		if (fe) {
 			dprintk(MANTIS_ERROR, 1,
 			"found MB86A16 DVB-S/DSS frontend @0x%02x",
diff --git a/drivers/media/dvb/mantis/mantis_vp1041.c b/drivers/media/dvb/mantis/mantis_vp1041.c
index d1aa2bc0c155..38a436ca2fdf 100644
--- a/drivers/media/dvb/mantis/mantis_vp1041.c
+++ b/drivers/media/dvb/mantis/mantis_vp1041.c
@@ -316,14 +316,14 @@ static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 	if (err == 0) {
 		mantis_frontend_soft_reset(mantis);
 		msleep(250);
-		mantis->fe = stb0899_attach(&vp1041_stb0899_config, adapter);
+		mantis->fe = dvb_attach(stb0899_attach, &vp1041_stb0899_config, adapter);
 		if (mantis->fe) {
 			dprintk(MANTIS_ERROR, 1,
 				"found STB0899 DVB-S/DVB-S2 frontend @0x%02x",
 				vp1041_stb0899_config.demod_address);
 
-			if (stb6100_attach(mantis->fe, &vp1041_stb6100_config, adapter)) {
-				if (!lnbp21_attach(mantis->fe, adapter, 0, 0))
+			if (dvb_attach(stb6100_attach, mantis->fe, &vp1041_stb6100_config, adapter)) {
+				if (!dvb_attach(lnbp21_attach, mantis->fe, adapter, 0, 0))
 					dprintk(MANTIS_ERROR, 1, "No LNBP21 found!");
 			}
 		} else {
diff --git a/drivers/media/dvb/mantis/mantis_vp2033.c b/drivers/media/dvb/mantis/mantis_vp2033.c
index 10ce81790a8c..06da0ddf05a7 100644
--- a/drivers/media/dvb/mantis/mantis_vp2033.c
+++ b/drivers/media/dvb/mantis/mantis_vp2033.c
@@ -132,7 +132,7 @@ static int vp2033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 		msleep(250);
 
 		dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
-		fe = tda10021_attach(&vp2033_tda1002x_cu1216_config,
+		fe = dvb_attach(tda10021_attach, &vp2033_tda1002x_cu1216_config,
 				     adapter,
 				     read_pwm(mantis));
 
@@ -141,7 +141,7 @@ static int vp2033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 				"found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x",
 				vp2033_tda1002x_cu1216_config.demod_address);
 		} else {
-			fe = tda10023_attach(&vp2033_tda10023_cu1216_config,
+			fe = dvb_attach(tda10023_attach, &vp2033_tda10023_cu1216_config,
 					     adapter,
 					     read_pwm(mantis));
 
diff --git a/drivers/media/dvb/mantis/mantis_vp2040.c b/drivers/media/dvb/mantis/mantis_vp2040.c
index a7ca233e800b..f72b137b7652 100644
--- a/drivers/media/dvb/mantis/mantis_vp2040.c
+++ b/drivers/media/dvb/mantis/mantis_vp2040.c
@@ -132,7 +132,7 @@ static int vp2040_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 		msleep(250);
 
 		dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
-		fe = tda10021_attach(&vp2040_tda1002x_cu1216_config,
+		fe = dvb_attach(tda10021_attach, &vp2040_tda1002x_cu1216_config,
 				     adapter,
 				     read_pwm(mantis));
 
@@ -141,7 +141,7 @@ static int vp2040_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 				"found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x",
 				vp2040_tda1002x_cu1216_config.demod_address);
 		} else {
-			fe = tda10023_attach(&vp2040_tda10023_cu1216_config,
+			fe = dvb_attach(tda10023_attach, &vp2040_tda10023_cu1216_config,
 					     adapter,
 					     read_pwm(mantis));
 
diff --git a/drivers/media/dvb/mantis/mantis_vp3030.c b/drivers/media/dvb/mantis/mantis_vp3030.c
index 1f4334214953..c09308cd3ac6 100644
--- a/drivers/media/dvb/mantis/mantis_vp3030.c
+++ b/drivers/media/dvb/mantis/mantis_vp3030.c
@@ -59,21 +59,21 @@ static int vp3030_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *
 	struct mantis_hwconfig *config	= mantis->hwconfig;
 	int err = 0;
 
-	gpio_set_bits(mantis, config->reset, 0);
+	mantis_gpio_set_bits(mantis, config->reset, 0);
 	msleep(100);
 	err = mantis_frontend_power(mantis, POWER_ON);
 	msleep(100);
-	gpio_set_bits(mantis, config->reset, 1);
+	mantis_gpio_set_bits(mantis, config->reset, 1);
 
 	if (err == 0) {
 		msleep(250);
 		dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)");
-		fe = zl10353_attach(&mantis_vp3030_config, adapter);
+		fe = dvb_attach(zl10353_attach, &mantis_vp3030_config, adapter);
 
 		if (!fe)
 			return -1;
 
-		tda665x_attach(fe, &env57h12d5_config, adapter);
+		dvb_attach(tda665x_attach, fe, &env57h12d5_config, adapter);
 	} else {
 		dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>",
 			adapter->name,
diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c
index 3a7ef71087be..be71f915e2a3 100644
--- a/drivers/media/dvb/ngene/ngene-core.c
+++ b/drivers/media/dvb/ngene/ngene-core.c
@@ -1515,7 +1515,7 @@ static int init_channels(struct ngene *dev)
 
 void __devexit ngene_remove(struct pci_dev *pdev)
 {
-	struct ngene *dev = (struct ngene *)pci_get_drvdata(pdev);
+	struct ngene *dev = pci_get_drvdata(pdev);
 	int i;
 
 	tasklet_kill(&dev->event_tasklet);
@@ -1536,12 +1536,11 @@ int __devinit ngene_probe(struct pci_dev *pci_dev,
 	if (pci_enable_device(pci_dev) < 0)
 		return -ENODEV;
 
-	dev = vmalloc(sizeof(struct ngene));
+	dev = vzalloc(sizeof(struct ngene));
 	if (dev == NULL) {
 		stat = -ENOMEM;
 		goto fail0;
 	}
-	memset(dev, 0, sizeof(struct ngene));
 
 	dev->pci_dev = pci_dev;
 	dev->card_info = (struct ngene_info *)id->driver_data;
diff --git a/drivers/media/dvb/siano/Kconfig b/drivers/media/dvb/siano/Kconfig
index e520bceee0af..bc6456eb2c4f 100644
--- a/drivers/media/dvb/siano/Kconfig
+++ b/drivers/media/dvb/siano/Kconfig
@@ -4,7 +4,7 @@
 
 config SMS_SIANO_MDTV
 	tristate "Siano SMS1xxx based MDTV receiver"
-	depends on DVB_CORE && IR_CORE && HAS_DMA
+	depends on DVB_CORE && RC_CORE && HAS_DMA
 	---help---
 	  Choose Y or M here if you have MDTV receiver with a Siano chipset.
 
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index 135e45bd00c7..78765ed28063 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -438,7 +438,7 @@ static int smscore_init_ir(struct smscore_device_t *coredev)
 	int rc;
 	void *buffer;
 
-	coredev->ir.input_dev = NULL;
+	coredev->ir.dev = NULL;
 	ir_io = sms_get_board(smscore_get_board_id(coredev))->board_cfg.ir;
 	if (ir_io) {/* only if IR port exist we use IR sub-module */
 		sms_info("IR loading");
diff --git a/drivers/media/dvb/siano/smsir.c b/drivers/media/dvb/siano/smsir.c
index a27c44a8af5a..37bc5c4b8ad8 100644
--- a/drivers/media/dvb/siano/smsir.c
+++ b/drivers/media/dvb/siano/smsir.c
@@ -45,25 +45,24 @@ void sms_ir_event(struct smscore_device_t *coredev, const char *buf, int len)
 		ev.duration = abs(samples[i]) * 1000; /* Convert to ns */
 		ev.pulse = (samples[i] > 0) ? false : true;
 
-		ir_raw_event_store(coredev->ir.input_dev, &ev);
+		ir_raw_event_store(coredev->ir.dev, &ev);
 	}
-	ir_raw_event_handle(coredev->ir.input_dev);
+	ir_raw_event_handle(coredev->ir.dev);
 }
 
 int sms_ir_init(struct smscore_device_t *coredev)
 {
-	struct input_dev *input_dev;
+	int err;
 	int board_id = smscore_get_board_id(coredev);
+	struct rc_dev *dev;
 
-	sms_log("Allocating input device");
-	input_dev = input_allocate_device();
-	if (!input_dev)	{
+	sms_log("Allocating rc device");
+	dev = rc_allocate_device();
+	if (!dev) {
 		sms_err("Not enough memory");
 		return -ENOMEM;
 	}
 
-	coredev->ir.input_dev = input_dev;
-
 	coredev->ir.controller = 0;	/* Todo: vega/nova SPI number */
 	coredev->ir.timeout = IR_DEFAULT_TIMEOUT;
 	sms_log("IR port %d, timeout %d ms",
@@ -75,38 +74,41 @@ int sms_ir_init(struct smscore_device_t *coredev)
 	strlcpy(coredev->ir.phys, coredev->devpath, sizeof(coredev->ir.phys));
 	strlcat(coredev->ir.phys, "/ir0", sizeof(coredev->ir.phys));
 
-	input_dev->name = coredev->ir.name;
-	input_dev->phys = coredev->ir.phys;
-	input_dev->dev.parent = coredev->device;
+	dev->input_name = coredev->ir.name;
+	dev->input_phys = coredev->ir.phys;
+	dev->dev.parent = coredev->device;
 
 #if 0
 	/* TODO: properly initialize the parameters bellow */
-	input_dev->id.bustype = BUS_USB;
-	input_dev->id.version = 1;
-	input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
-	input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+	dev->input_id.bustype = BUS_USB;
+	dev->input_id.version = 1;
+	dev->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
+	dev->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
 #endif
 
-	coredev->ir.props.priv = coredev;
-	coredev->ir.props.driver_type = RC_DRIVER_IR_RAW;
-	coredev->ir.props.allowed_protos = IR_TYPE_ALL;
+	dev->priv = coredev;
+	dev->driver_type = RC_DRIVER_IR_RAW;
+	dev->allowed_protos = RC_TYPE_ALL;
+	dev->map_name = sms_get_board(board_id)->rc_codes;
+	dev->driver_name = MODULE_NAME;
 
-	sms_log("Input device (IR) %s is set for key events", input_dev->name);
+	sms_log("Input device (IR) %s is set for key events", dev->input_name);
 
-	if (ir_input_register(input_dev, sms_get_board(board_id)->rc_codes,
-			      &coredev->ir.props, MODULE_NAME)) {
+	err = rc_register_device(dev);
+	if (err < 0) {
 		sms_err("Failed to register device");
-		input_free_device(input_dev);
-		return -EACCES;
+		rc_free_device(dev);
+		return err;
 	}
 
+	coredev->ir.dev = dev;
 	return 0;
 }
 
 void sms_ir_exit(struct smscore_device_t *coredev)
 {
-	if (coredev->ir.input_dev)
-		ir_input_unregister(coredev->ir.input_dev);
+	if (coredev->ir.dev)
+		rc_unregister_device(coredev->ir.dev);
 
 	sms_log("");
 }
diff --git a/drivers/media/dvb/siano/smsir.h b/drivers/media/dvb/siano/smsir.h
index 926e247523bd..ae92b3a8587e 100644
--- a/drivers/media/dvb/siano/smsir.h
+++ b/drivers/media/dvb/siano/smsir.h
@@ -28,20 +28,19 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define __SMS_IR_H__
 
 #include <linux/input.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #define IR_DEFAULT_TIMEOUT		100
 
 struct smscore_device_t;
 
 struct ir_t {
-	struct input_dev *input_dev;
+	struct rc_dev *dev;
 	char name[40];
 	char phys[32];
 
 	char *rc_codes;
 	u64 protocol;
-	struct ir_dev_props props;
 
 	u32 timeout;
 	u32 controller;
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index debea8d1d31c..44afab2fdc2d 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -89,7 +89,6 @@ config DVB_BUDGET
 config DVB_BUDGET_CI
 	tristate "Budget cards with onboard CI connector"
 	depends on DVB_BUDGET_CORE && I2C
-	depends on INPUT # due to IR
 	select DVB_STV0297 if !DVB_FE_CUSTOMISE
 	select DVB_STV0299 if !DVB_FE_CUSTOMISE
 	select DVB_TDA1004X if !DVB_FE_CUSTOMISE
@@ -98,7 +97,7 @@ config DVB_BUDGET_CI
 	select DVB_LNBP21 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
 	select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE
-	depends on VIDEO_IR
+	depends on RC_CORE
 	help
 	  Support for simple SAA7146 based DVB cards
 	  (so called Budget- or Nova-PCI cards) without onboard
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index a9c2c326df4b..8ae67c1751a9 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -33,9 +33,8 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/input.h>
 #include <linux/spinlock.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "budget.h"
 
@@ -96,7 +95,7 @@ MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding");
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 struct budget_ci_ir {
-	struct input_dev *dev;
+	struct rc_dev *dev;
 	struct tasklet_struct msp430_irq_tasklet;
 	char name[72]; /* 40 + 32 for (struct saa7146_dev).name */
 	char phys[32];
@@ -118,7 +117,7 @@ struct budget_ci {
 static void msp430_ir_interrupt(unsigned long data)
 {
 	struct budget_ci *budget_ci = (struct budget_ci *) data;
-	struct input_dev *dev = budget_ci->ir.dev;
+	struct rc_dev *dev = budget_ci->ir.dev;
 	u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8;
 
 	/*
@@ -160,19 +159,17 @@ static void msp430_ir_interrupt(unsigned long data)
 	    budget_ci->ir.rc5_device != (command & 0x1f))
 		return;
 
-	ir_keydown(dev, budget_ci->ir.ir_key, (command & 0x20) ? 1 : 0);
+	rc_keydown(dev, budget_ci->ir.ir_key, (command & 0x20) ? 1 : 0);
 }
 
 static int msp430_ir_init(struct budget_ci *budget_ci)
 {
 	struct saa7146_dev *saa = budget_ci->budget.dev;
-	struct input_dev *input_dev = budget_ci->ir.dev;
+	struct rc_dev *dev;
 	int error;
-	char *ir_codes = NULL;
 
-
-	budget_ci->ir.dev = input_dev = input_allocate_device();
-	if (!input_dev) {
+	dev = rc_allocate_device();
+	if (!dev) {
 		printk(KERN_ERR "budget_ci: IR interface initialisation failed\n");
 		return -ENOMEM;
 	}
@@ -182,19 +179,19 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	snprintf(budget_ci->ir.phys, sizeof(budget_ci->ir.phys),
 		 "pci-%s/ir0", pci_name(saa->pci));
 
-	input_dev->name = budget_ci->ir.name;
-
-	input_dev->phys = budget_ci->ir.phys;
-	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 1;
+	dev->driver_name = MODULE_NAME;
+	dev->input_name = budget_ci->ir.name;
+	dev->input_phys = budget_ci->ir.phys;
+	dev->input_id.bustype = BUS_PCI;
+	dev->input_id.version = 1;
 	if (saa->pci->subsystem_vendor) {
-		input_dev->id.vendor = saa->pci->subsystem_vendor;
-		input_dev->id.product = saa->pci->subsystem_device;
+		dev->input_id.vendor = saa->pci->subsystem_vendor;
+		dev->input_id.product = saa->pci->subsystem_device;
 	} else {
-		input_dev->id.vendor = saa->pci->vendor;
-		input_dev->id.product = saa->pci->device;
+		dev->input_id.vendor = saa->pci->vendor;
+		dev->input_id.product = saa->pci->device;
 	}
-	input_dev->dev.parent = &saa->pci->dev;
+	dev->dev.parent = &saa->pci->dev;
 
 	if (rc5_device < 0)
 		budget_ci->ir.rc5_device = IR_DEVICE_ANY;
@@ -208,7 +205,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	case 0x1011:
 	case 0x1012:
 		/* The hauppauge keymap is a superset of these remotes */
-		ir_codes = RC_MAP_HAUPPAUGE_NEW;
+		dev->map_name = RC_MAP_HAUPPAUGE_NEW;
 
 		if (rc5_device < 0)
 			budget_ci->ir.rc5_device = 0x1f;
@@ -218,23 +215,22 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	case 0x1019:
 	case 0x101a:
 		/* for the Technotrend 1500 bundled remote */
-		ir_codes = RC_MAP_TT_1500;
+		dev->map_name = RC_MAP_TT_1500;
 		break;
 	default:
 		/* unknown remote */
-		ir_codes = RC_MAP_BUDGET_CI_OLD;
+		dev->map_name = RC_MAP_BUDGET_CI_OLD;
 		break;
 	}
 
-	error = ir_input_register(input_dev, ir_codes, NULL, MODULE_NAME);
+	error = rc_register_device(dev);
 	if (error) {
 		printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error);
+		rc_free_device(dev);
 		return error;
 	}
 
-	/* note: these must be after input_register_device */
-	input_dev->rep[REP_DELAY] = 400;
-	input_dev->rep[REP_PERIOD] = 250;
+	budget_ci->ir.dev = dev;
 
 	tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt,
 		     (unsigned long) budget_ci);
@@ -248,13 +244,12 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 static void msp430_ir_deinit(struct budget_ci *budget_ci)
 {
 	struct saa7146_dev *saa = budget_ci->budget.dev;
-	struct input_dev *dev = budget_ci->ir.dev;
 
 	SAA7146_IER_DISABLE(saa, MASK_06);
 	saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT);
 	tasklet_kill(&budget_ci->ir.msp430_irq_tasklet);
 
-	ir_input_unregister(dev);
+	rc_unregister_device(budget_ci->ir.dev);
 }
 
 static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address)
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 5bf4985daede..05e832f61c3e 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -361,7 +361,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations rtrack_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops rtrack_ioctl_ops = {
@@ -412,13 +412,6 @@ static int __init rtrack_init(void)
 	rt->vdev.release = video_device_release_empty;
 	video_set_drvdata(&rt->vdev, rt);
 
-	if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(&rt->v4l2_dev);
-		release_region(rt->io, 2);
-		return -EINVAL;
-	}
-	v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
-
 	/* Set up the I/O locking */
 
 	mutex_init(&rt->lock);
@@ -430,6 +423,13 @@ static int __init rtrack_init(void)
 	sleep_delay(2000000);	/* make sure it's totally down	*/
 	outb(0xc0, rt->io);		/* steady volume, mute card	*/
 
+	if (video_register_device(&rt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(&rt->v4l2_dev);
+		release_region(rt->io, 2);
+		return -EINVAL;
+	}
+	v4l2_info(v4l2_dev, "AIMSlab RadioTrack/RadioReveal card driver.\n");
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index c22311393624..dd8a6ab0d437 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -324,7 +324,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 
 static const struct v4l2_file_operations aztech_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops aztech_ioctl_ops = {
@@ -375,6 +375,8 @@ static int __init aztech_init(void)
 	az->vdev.ioctl_ops = &aztech_ioctl_ops;
 	az->vdev.release = video_device_release_empty;
 	video_set_drvdata(&az->vdev, az);
+	/* mute card - prevents noisy bootups */
+	outb(0, az->io);
 
 	if (video_register_device(&az->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
@@ -383,8 +385,6 @@ static int __init aztech_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "Aztech radio card driver v1.00/19990224 rkroll@exploits.org\n");
-	/* mute card - prevents noisy bootups */
-	outb(0, az->io);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index b701ea6e7c73..bc9ad0897c55 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -328,11 +328,10 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
 	unsigned char readbuf[RDS_BUFFER];
 	int i = 0;
 
+	mutex_lock(&dev->lock);
 	if (dev->rdsstat == 0) {
-		mutex_lock(&dev->lock);
 		dev->rdsstat = 1;
 		outb(0x80, dev->io);        /* Select RDS fifo */
-		mutex_unlock(&dev->lock);
 		init_timer(&dev->readtimer);
 		dev->readtimer.function = cadet_handler;
 		dev->readtimer.data = (unsigned long)dev;
@@ -340,12 +339,15 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
 		add_timer(&dev->readtimer);
 	}
 	if (dev->rdsin == dev->rdsout) {
+		mutex_unlock(&dev->lock);
 		if (file->f_flags & O_NONBLOCK)
 			return -EWOULDBLOCK;
 		interruptible_sleep_on(&dev->read_queue);
+		mutex_lock(&dev->lock);
 	}
 	while (i < count && dev->rdsin != dev->rdsout)
 		readbuf[i++] = dev->rdsbuf[dev->rdsout++];
+	mutex_unlock(&dev->lock);
 
 	if (copy_to_user(data, readbuf, i))
 		return -EFAULT;
@@ -525,9 +527,11 @@ static int cadet_open(struct file *file)
 {
 	struct cadet *dev = video_drvdata(file);
 
+	mutex_lock(&dev->lock);
 	dev->users++;
 	if (1 == dev->users)
 		init_waitqueue_head(&dev->read_queue);
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -535,11 +539,13 @@ static int cadet_release(struct file *file)
 {
 	struct cadet *dev = video_drvdata(file);
 
+	mutex_lock(&dev->lock);
 	dev->users--;
 	if (0 == dev->users) {
 		del_timer_sync(&dev->readtimer);
 		dev->rdsstat = 0;
 	}
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -559,7 +565,7 @@ static const struct v4l2_file_operations cadet_fops = {
 	.open		= cadet_open,
 	.release       	= cadet_release,
 	.read		= cadet_read,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.poll		= cadet_poll,
 };
 
diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 79039674a0e0..28fa85ba2087 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -361,7 +361,7 @@ MODULE_DEVICE_TABLE(pci, gemtek_pci_id);
 
 static const struct v4l2_file_operations gemtek_pci_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops gemtek_pci_ioctl_ops = {
@@ -422,11 +422,11 @@ static int __devinit gemtek_pci_probe(struct pci_dev *pdev, const struct pci_dev
 	card->vdev.release = video_device_release_empty;
 	video_set_drvdata(&card->vdev, card);
 
+	gemtek_pci_mute(card);
+
 	if (video_register_device(&card->vdev, VFL_TYPE_RADIO, nr_radio) < 0)
 		goto err_video;
 
-	gemtek_pci_mute(card);
-
 	v4l2_info(v4l2_dev, "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
 		pdev->revision, card->iobase, card->iobase + card->length - 1);
 
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 73985f641f07..259936422e49 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -378,7 +378,7 @@ static int gemtek_probe(struct gemtek *gt)
 
 static const struct v4l2_file_operations gemtek_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static int vidioc_querycap(struct file *file, void *priv,
@@ -577,12 +577,6 @@ static int __init gemtek_init(void)
 	gt->vdev.release = video_device_release_empty;
 	video_set_drvdata(&gt->vdev, gt);
 
-	if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(v4l2_dev);
-		release_region(gt->io, 1);
-		return -EBUSY;
-	}
-
 	/* Set defaults */
 	gt->lastfreq = GEMTEK_LOWFREQ;
 	gt->bu2614data = 0;
@@ -590,6 +584,12 @@ static int __init gemtek_init(void)
 	if (initmute)
 		gemtek_mute(gt);
 
+	if (video_register_device(&gt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(gt->io, 1);
+		return -EBUSY;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 08f1051979ca..6af61bfeb178 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -299,7 +299,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations maestro_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops maestro_ioctl_ops = {
@@ -383,22 +383,20 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
 	dev->vdev.release = video_device_release_empty;
 	video_set_drvdata(&dev->vdev, dev);
 
+	if (!radio_power_on(dev)) {
+		retval = -EIO;
+		goto errfr1;
+	}
+
 	retval = video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr);
 	if (retval) {
 		v4l2_err(v4l2_dev, "can't register video device!\n");
 		goto errfr1;
 	}
 
-	if (!radio_power_on(dev)) {
-		retval = -EIO;
-		goto errunr;
-	}
-
 	v4l2_info(v4l2_dev, "version " DRIVER_VERSION "\n");
 
 	return 0;
-errunr:
-	video_unregister_device(&dev->vdev);
 errfr1:
 	v4l2_device_unregister(v4l2_dev);
 errfr:
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 255d40df4b46..6459a220b0dd 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -346,7 +346,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
 
 static const struct v4l2_file_operations maxiradio_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops maxiradio_ioctl_ops = {
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index 4ff885445fd4..3fb76e3834c9 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -33,6 +33,7 @@ struct pcm20 {
 	unsigned long freq;
 	int muted;
 	struct snd_miro_aci *aci;
+	struct mutex lock;
 };
 
 static struct pcm20 pcm20_card = {
@@ -72,7 +73,7 @@ static int pcm20_setfreq(struct pcm20 *dev, unsigned long freq)
 
 static const struct v4l2_file_operations pcm20_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static int vidioc_querycap(struct file *file, void *priv,
@@ -229,7 +230,7 @@ static int __init pcm20_init(void)
 		return -ENODEV;
 	}
 	strlcpy(v4l2_dev->name, "miropcm20", sizeof(v4l2_dev->name));
-
+	mutex_init(&dev->lock);
 
 	res = v4l2_device_register(NULL, v4l2_dev);
 	if (res < 0) {
@@ -242,6 +243,7 @@ static int __init pcm20_init(void)
 	dev->vdev.fops = &pcm20_fops;
 	dev->vdev.ioctl_ops = &pcm20_ioctl_ops;
 	dev->vdev.release = video_device_release_empty;
+	dev->vdev.lock = &dev->lock;
 	video_set_drvdata(&dev->vdev, dev);
 
 	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0)
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index a79296aac9a9..8d6ea591bd18 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -266,7 +266,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations rtrack2_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops rtrack2_ioctl_ops = {
@@ -315,6 +315,10 @@ static int __init rtrack2_init(void)
 	dev->vdev.release = video_device_release_empty;
 	video_set_drvdata(&dev->vdev, dev);
 
+	/* mute card - prevents noisy bootups */
+	outb(1, dev->io);
+	dev->muted = 1;
+
 	mutex_init(&dev->lock);
 	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
@@ -324,10 +328,6 @@ static int __init rtrack2_init(void)
 
 	v4l2_info(v4l2_dev, "AIMSlab Radiotrack II card driver.\n");
 
-	/* mute card - prevents noisy bootups */
-	outb(1, dev->io);
-	dev->muted = 1;
-
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 985359d18aa5..b5a5f89e238a 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -260,7 +260,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations fmi_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops fmi_ioctl_ops = {
@@ -382,6 +382,9 @@ static int __init fmi_init(void)
 
 	mutex_init(&fmi->lock);
 
+	/* mute card - prevents noisy bootups */
+	fmi_mute(fmi);
+
 	if (video_register_device(&fmi->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
 		release_region(fmi->io, 2);
@@ -391,8 +394,6 @@ static int __init fmi_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "card driver at 0x%x\n", fmi->io);
-	/* mute card - prevents noisy bootups */
-	fmi_mute(fmi);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 52c7bbb32b8b..dc3f04c52d5e 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -376,7 +376,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations fmr2_fops = {
 	.owner          = THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops fmr2_ioctl_ops = {
@@ -424,6 +424,10 @@ static int __init fmr2_init(void)
 	fmr2->vdev.release = video_device_release_empty;
 	video_set_drvdata(&fmr2->vdev, fmr2);
 
+	/* mute card - prevents noisy bootups */
+	fmr2_mute(fmr2->io);
+	fmr2_product_info(fmr2);
+
 	if (video_register_device(&fmr2->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(v4l2_dev);
 		release_region(fmr2->io, 2);
@@ -431,11 +435,6 @@ static int __init fmr2_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "SF16FMR2 radio card driver at 0x%x.\n", fmr2->io);
-	/* mute card - prevents noisy bootups */
-	mutex_lock(&fmr2->lock);
-	fmr2_mute(fmr2->io);
-	fmr2_product_info(fmr2);
-	mutex_unlock(&fmr2->lock);
 	debug_print((KERN_DEBUG "card_type %d\n", fmr2->card_type));
 	return 0;
 }
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index 6a435786b63d..726d367ad8d0 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -53,7 +53,8 @@ struct radio_si4713_device {
 /* radio_si4713_fops - file operations interface */
 static const struct v4l2_file_operations radio_si4713_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	/* Note: locking is done at the subdev level in the i2c driver. */
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 /* Video4Linux Interface */
@@ -291,7 +292,7 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
 		goto unregister_v4l2_dev;
 	}
 
-	sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter, NULL,
+	sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter,
 					pdata->subdev_board_info, NULL);
 	if (!sd) {
 		dev_err(&pdev->dev, "Cannot get v4l2 subdevice\n");
diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index 789d2ec66e19..0e71d816c725 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -142,7 +142,6 @@ struct tea5764_device {
 	struct video_device		*videodev;
 	struct tea5764_regs		regs;
 	struct mutex			mutex;
-	int				users;
 };
 
 /* I2C code related */
@@ -458,41 +457,10 @@ static int vidioc_s_audio(struct file *file, void *priv,
 	return 0;
 }
 
-static int tea5764_open(struct file *file)
-{
-	/* Currently we support only one device */
-	struct tea5764_device *radio = video_drvdata(file);
-
-	mutex_lock(&radio->mutex);
-	/* Only exclusive access */
-	if (radio->users) {
-		mutex_unlock(&radio->mutex);
-		return -EBUSY;
-	}
-	radio->users++;
-	mutex_unlock(&radio->mutex);
-	file->private_data = radio;
-	return 0;
-}
-
-static int tea5764_close(struct file *file)
-{
-	struct tea5764_device *radio = video_drvdata(file);
-
-	if (!radio)
-		return -ENODEV;
-	mutex_lock(&radio->mutex);
-	radio->users--;
-	mutex_unlock(&radio->mutex);
-	return 0;
-}
-
 /* File system interface */
 static const struct v4l2_file_operations tea5764_fops = {
 	.owner		= THIS_MODULE,
-	.open           = tea5764_open,
-	.release        = tea5764_close,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops tea5764_ioctl_ops = {
@@ -527,7 +495,7 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
 	int ret;
 
 	PDEBUG("probe");
-	radio = kmalloc(sizeof(struct tea5764_device), GFP_KERNEL);
+	radio = kzalloc(sizeof(struct tea5764_device), GFP_KERNEL);
 	if (!radio)
 		return -ENOMEM;
 
@@ -555,12 +523,7 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
 
 	i2c_set_clientdata(client, radio);
 	video_set_drvdata(radio->videodev, radio);
-
-	ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
-	if (ret < 0) {
-		PWARN("Could not register video device!");
-		goto errrel;
-	}
+	radio->videodev->lock = &radio->mutex;
 
 	/* initialize and power off the chip */
 	tea5764_i2c_read(radio);
@@ -568,6 +531,12 @@ static int __devinit tea5764_i2c_probe(struct i2c_client *client,
 	tea5764_mute(radio, 1);
 	tea5764_power_down(radio);
 
+	ret = video_register_device(radio->videodev, VFL_TYPE_RADIO, radio_nr);
+	if (ret < 0) {
+		PWARN("Could not register video device!");
+		goto errrel;
+	}
+
 	PINFO("registered.");
 	return 0;
 errrel:
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index fc1c860fd438..a32663917059 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -338,7 +338,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations terratec_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops terratec_ioctl_ops = {
@@ -389,6 +389,9 @@ static int __init terratec_init(void)
 
 	mutex_init(&tt->lock);
 
+	/* mute card - prevents noisy bootups */
+	tt_write_vol(tt, 0);
+
 	if (video_register_device(&tt->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(&tt->v4l2_dev);
 		release_region(tt->io, 2);
@@ -396,9 +399,6 @@ static int __init terratec_init(void)
 	}
 
 	v4l2_info(v4l2_dev, "TERRATEC ActivRadio Standalone card driver.\n");
-
-	/* mute card - prevents noisy bootups */
-	tt_write_vol(tt, 0);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
index b8bb3ef47df5..a185610b376b 100644
--- a/drivers/media/radio/radio-timb.c
+++ b/drivers/media/radio/radio-timb.c
@@ -34,6 +34,7 @@ struct timbradio {
 	struct v4l2_subdev	*sd_dsp;
 	struct video_device	video_dev;
 	struct v4l2_device	v4l2_dev;
+	struct mutex		lock;
 };
 
 
@@ -142,7 +143,7 @@ static const struct v4l2_ioctl_ops timbradio_ioctl_ops = {
 
 static const struct v4l2_file_operations timbradio_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static int __devinit timbradio_probe(struct platform_device *pdev)
@@ -164,6 +165,7 @@ static int __devinit timbradio_probe(struct platform_device *pdev)
 	}
 
 	tr->pdata = *pdata;
+	mutex_init(&tr->lock);
 
 	strlcpy(tr->video_dev.name, "Timberdale Radio",
 		sizeof(tr->video_dev.name));
@@ -171,6 +173,7 @@ static int __devinit timbradio_probe(struct platform_device *pdev)
 	tr->video_dev.ioctl_ops = &timbradio_ioctl_ops;
 	tr->video_dev.release = video_device_release_empty;
 	tr->video_dev.minor = -1;
+	tr->video_dev.lock = &tr->lock;
 
 	strlcpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));
 	err = v4l2_device_register(NULL, &tr->v4l2_dev);
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index 9d6dcf8af5b0..22fa9cc28abe 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -344,7 +344,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 
 static const struct v4l2_file_operations trust_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops trust_ioctl_ops = {
@@ -396,14 +396,6 @@ static int __init trust_init(void)
 	tr->vdev.release = video_device_release_empty;
 	video_set_drvdata(&tr->vdev, tr);
 
-	if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(v4l2_dev);
-		release_region(tr->io, 2);
-		return -EINVAL;
-	}
-
-	v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
-
 	write_i2c(tr, 2, TDA7318_ADDR, 0x80);	/* speaker att. LF = 0 dB */
 	write_i2c(tr, 2, TDA7318_ADDR, 0xa0);	/* speaker att. RF = 0 dB */
 	write_i2c(tr, 2, TDA7318_ADDR, 0xc0);	/* speaker att. LR = 0 dB */
@@ -418,6 +410,14 @@ static int __init trust_init(void)
 	/* mute card - prevents noisy bootups */
 	tr_setmute(tr, 1);
 
+	if (video_register_device(&tr->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(tr->io, 2);
+		return -EINVAL;
+	}
+
+	v4l2_info(v4l2_dev, "Trust FM Radio card driver v1.0.\n");
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index b1f630527dc1..8dbbf08f2207 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -317,7 +317,7 @@ static int vidioc_log_status(struct file *file, void *priv)
 
 static const struct v4l2_file_operations typhoon_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops typhoon_ioctl_ops = {
@@ -344,18 +344,18 @@ static int __init typhoon_init(void)
 
 	strlcpy(v4l2_dev->name, "typhoon", sizeof(v4l2_dev->name));
 	dev->io = io;
-	dev->curfreq = dev->mutefreq = mutefreq;
 
 	if (dev->io == -1) {
 		v4l2_err(v4l2_dev, "You must set an I/O address with io=0x316 or io=0x336\n");
 		return -EINVAL;
 	}
 
-	if (dev->mutefreq < 87000 || dev->mutefreq > 108500) {
+	if (mutefreq < 87000 || mutefreq > 108500) {
 		v4l2_err(v4l2_dev, "You must set a frequency (in kHz) used when muting the card,\n");
 		v4l2_err(v4l2_dev, "e.g. with \"mutefreq=87500\" (87000 <= mutefreq <= 108500)\n");
 		return -EINVAL;
 	}
+	dev->curfreq = dev->mutefreq = mutefreq << 4;
 
 	mutex_init(&dev->lock);
 	if (!request_region(dev->io, 8, "typhoon")) {
@@ -378,17 +378,17 @@ static int __init typhoon_init(void)
 	dev->vdev.ioctl_ops = &typhoon_ioctl_ops;
 	dev->vdev.release = video_device_release_empty;
 	video_set_drvdata(&dev->vdev, dev);
+
+	/* mute card - prevents noisy bootups */
+	typhoon_mute(dev);
+
 	if (video_register_device(&dev->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
 		v4l2_device_unregister(&dev->v4l2_dev);
 		release_region(dev->io, 8);
 		return -EINVAL;
 	}
 	v4l2_info(v4l2_dev, "port 0x%x.\n", dev->io);
-	v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", dev->mutefreq);
-	dev->mutefreq <<= 4;
-
-	/* mute card - prevents noisy bootups */
-	typhoon_mute(dev);
+	v4l2_info(v4l2_dev, "mute frequency is %lu kHz.\n", mutefreq);
 
 	return 0;
 }
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index f31eab99c943..af99c5bd88c1 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -377,7 +377,7 @@ static int vidioc_s_audio(struct file *file, void *priv,
 static const struct v4l2_file_operations zoltrix_fops =
 {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops zoltrix_ioctl_ops = {
@@ -424,20 +424,6 @@ static int __init zoltrix_init(void)
 		return res;
 	}
 
-	strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
-	zol->vdev.v4l2_dev = v4l2_dev;
-	zol->vdev.fops = &zoltrix_fops;
-	zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
-	zol->vdev.release = video_device_release_empty;
-	video_set_drvdata(&zol->vdev, zol);
-
-	if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
-		v4l2_device_unregister(v4l2_dev);
-		release_region(zol->io, 2);
-		return -EINVAL;
-	}
-	v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
-
 	mutex_init(&zol->lock);
 
 	/* mute card - prevents noisy bootups */
@@ -452,6 +438,20 @@ static int __init zoltrix_init(void)
 	zol->curvol = 0;
 	zol->stereo = 1;
 
+	strlcpy(zol->vdev.name, v4l2_dev->name, sizeof(zol->vdev.name));
+	zol->vdev.v4l2_dev = v4l2_dev;
+	zol->vdev.fops = &zoltrix_fops;
+	zol->vdev.ioctl_ops = &zoltrix_ioctl_ops;
+	zol->vdev.release = video_device_release_empty;
+	video_set_drvdata(&zol->vdev, zol);
+
+	if (video_register_device(&zol->vdev, VFL_TYPE_RADIO, radio_nr) < 0) {
+		v4l2_device_unregister(v4l2_dev);
+		release_region(zol->io, 2);
+		return -EINVAL;
+	}
+	v4l2_info(v4l2_dev, "Zoltrix Radio Plus card driver.\n");
+
 	return 0;
 }
 
diff --git a/drivers/media/radio/si4713-i2c.c b/drivers/media/radio/si4713-i2c.c
index a6e6f1987a3a..0fab6f8f7e24 100644
--- a/drivers/media/radio/si4713-i2c.c
+++ b/drivers/media/radio/si4713-i2c.c
@@ -27,6 +27,8 @@
 #include <linux/interrupt.h>
 #include <linux/i2c.h>
 #include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-common.h>
@@ -43,6 +45,11 @@ MODULE_AUTHOR("Eduardo Valentin <eduardo.valentin@nokia.com>");
 MODULE_DESCRIPTION("I2C driver for Si4713 FM Radio Transmitter");
 MODULE_VERSION("0.0.1");
 
+static const char *si4713_supply_names[SI4713_NUM_SUPPLIES] = {
+	"vio",
+	"vdd",
+};
+
 #define DEFAULT_RDS_PI			0x00
 #define DEFAULT_RDS_PTY			0x00
 #define DEFAULT_RDS_PS_NAME		""
@@ -369,7 +376,17 @@ static int si4713_powerup(struct si4713_device *sdev)
 	if (sdev->power_state)
 		return 0;
 
-	sdev->platform_data->set_power(1);
+	err = regulator_bulk_enable(ARRAY_SIZE(sdev->supplies),
+				    sdev->supplies);
+	if (err) {
+		v4l2_err(&sdev->sd, "Failed to enable supplies: %d\n", err);
+		return err;
+	}
+	if (gpio_is_valid(sdev->gpio_reset)) {
+		udelay(50);
+		gpio_set_value(sdev->gpio_reset, 1);
+	}
+
 	err = si4713_send_command(sdev, SI4713_CMD_POWER_UP,
 					args, ARRAY_SIZE(args),
 					resp, ARRAY_SIZE(resp),
@@ -384,7 +401,13 @@ static int si4713_powerup(struct si4713_device *sdev)
 		err = si4713_write_property(sdev, SI4713_GPO_IEN,
 						SI4713_STC_INT | SI4713_CTS);
 	} else {
-		sdev->platform_data->set_power(0);
+		if (gpio_is_valid(sdev->gpio_reset))
+			gpio_set_value(sdev->gpio_reset, 0);
+		err = regulator_bulk_disable(ARRAY_SIZE(sdev->supplies),
+					     sdev->supplies);
+		if (err)
+			v4l2_err(&sdev->sd,
+				 "Failed to disable supplies: %d\n", err);
 	}
 
 	return err;
@@ -411,7 +434,13 @@ static int si4713_powerdown(struct si4713_device *sdev)
 		v4l2_dbg(1, debug, &sdev->sd, "Power down response: 0x%02x\n",
 				resp[0]);
 		v4l2_dbg(1, debug, &sdev->sd, "Device in reset mode\n");
-		sdev->platform_data->set_power(0);
+		if (gpio_is_valid(sdev->gpio_reset))
+			gpio_set_value(sdev->gpio_reset, 0);
+		err = regulator_bulk_disable(ARRAY_SIZE(sdev->supplies),
+					     sdev->supplies);
+		if (err)
+			v4l2_err(&sdev->sd,
+				 "Failed to disable supplies: %d\n", err);
 		sdev->power_state = POWER_OFF;
 	}
 
@@ -1967,7 +1996,8 @@ static int si4713_probe(struct i2c_client *client,
 					const struct i2c_device_id *id)
 {
 	struct si4713_device *sdev;
-	int rval;
+	struct si4713_platform_data *pdata = client->dev.platform_data;
+	int rval, i;
 
 	sdev = kzalloc(sizeof *sdev, GFP_KERNEL);
 	if (!sdev) {
@@ -1976,11 +2006,26 @@ static int si4713_probe(struct i2c_client *client,
 		goto exit;
 	}
 
-	sdev->platform_data = client->dev.platform_data;
-	if (!sdev->platform_data) {
-		v4l2_err(&sdev->sd, "No platform data registered.\n");
-		rval = -ENODEV;
-		goto free_sdev;
+	sdev->gpio_reset = -1;
+	if (pdata && gpio_is_valid(pdata->gpio_reset)) {
+		rval = gpio_request(pdata->gpio_reset, "si4713 reset");
+		if (rval) {
+			dev_err(&client->dev,
+				"Failed to request gpio: %d\n", rval);
+			goto free_sdev;
+		}
+		sdev->gpio_reset = pdata->gpio_reset;
+		gpio_direction_output(sdev->gpio_reset, 0);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(sdev->supplies); i++)
+		sdev->supplies[i].supply = si4713_supply_names[i];
+
+	rval = regulator_bulk_get(&client->dev, ARRAY_SIZE(sdev->supplies),
+				  sdev->supplies);
+	if (rval) {
+		dev_err(&client->dev, "Cannot get regulators: %d\n", rval);
+		goto free_gpio;
 	}
 
 	v4l2_i2c_subdev_init(&sdev->sd, client, &si4713_subdev_ops);
@@ -1994,7 +2039,7 @@ static int si4713_probe(struct i2c_client *client,
 			client->name, sdev);
 		if (rval < 0) {
 			v4l2_err(&sdev->sd, "Could not request IRQ\n");
-			goto free_sdev;
+			goto put_reg;
 		}
 		v4l2_dbg(1, debug, &sdev->sd, "IRQ requested.\n");
 	} else {
@@ -2012,6 +2057,11 @@ static int si4713_probe(struct i2c_client *client,
 free_irq:
 	if (client->irq)
 		free_irq(client->irq, sdev);
+put_reg:
+	regulator_bulk_free(ARRAY_SIZE(sdev->supplies), sdev->supplies);
+free_gpio:
+	if (gpio_is_valid(sdev->gpio_reset))
+		gpio_free(sdev->gpio_reset);
 free_sdev:
 	kfree(sdev);
 exit:
@@ -2031,7 +2081,9 @@ static int si4713_remove(struct i2c_client *client)
 		free_irq(client->irq, sdev);
 
 	v4l2_device_unregister_subdev(sd);
-
+	regulator_bulk_free(ARRAY_SIZE(sdev->supplies), sdev->supplies);
+	if (gpio_is_valid(sdev->gpio_reset))
+		gpio_free(sdev->gpio_reset);
 	kfree(sdev);
 
 	return 0;
diff --git a/drivers/media/radio/si4713-i2c.h b/drivers/media/radio/si4713-i2c.h
index faf8cff124f1..c6dfa7fb101c 100644
--- a/drivers/media/radio/si4713-i2c.h
+++ b/drivers/media/radio/si4713-i2c.h
@@ -211,6 +211,8 @@ struct acomp_info {
 	u32 enabled;
 };
 
+#define SI4713_NUM_SUPPLIES		2
+
 /*
  * si4713_device - private data
  */
@@ -220,11 +222,12 @@ struct si4713_device {
 	/* private data structures */
 	struct mutex mutex;
 	struct completion work;
-	struct si4713_platform_data *platform_data;
 	struct rds_info rds_info;
 	struct limiter_info limiter_info;
 	struct pilot_info pilot_info;
 	struct acomp_info acomp_info;
+	struct regulator_bulk_data supplies[SI4713_NUM_SUPPLIES];
+	int gpio_reset;
 	u32 frequency;
 	u32 preemphasis;
 	u32 mute;
diff --git a/drivers/media/IR/Kconfig b/drivers/media/rc/Kconfig
index aa4163eb7a83..42b4feb0e7f9 100644
--- a/drivers/media/IR/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -1,21 +1,17 @@
-menuconfig IR_CORE
-	tristate "Infrared remote controller adapters"
+menuconfig RC_CORE
+	tristate "Remote Controller adapters"
 	depends on INPUT
 	default INPUT
 	---help---
 	  Enable support for Remote Controllers on Linux. This is
 	  needed in order to support several video capture adapters.
+	  Currently, all supported devices use InfraRed.
 
 	  Enable this option if you have a video capture board even
 	  if you don't need IR, as otherwise, you may not be able to
 	  compile the driver for your adapter.
 
-config VIDEO_IR
-	tristate
-	depends on IR_CORE
-	default IR_CORE
-
-if IR_CORE
+if RC_CORE
 
 config LIRC
 	tristate
@@ -28,11 +24,11 @@ config LIRC
 	   LIRC daemon handles protocol decoding for IR reception and
 	   encoding for IR transmitting (aka "blasting").
 
-source "drivers/media/IR/keymaps/Kconfig"
+source "drivers/media/rc/keymaps/Kconfig"
 
 config IR_NEC_DECODER
 	tristate "Enable IR raw decoder for the NEC protocol"
-	depends on IR_CORE
+	depends on RC_CORE
 	select BITREVERSE
 	default y
 
@@ -42,7 +38,7 @@ config IR_NEC_DECODER
 
 config IR_RC5_DECODER
 	tristate "Enable IR raw decoder for the RC-5 protocol"
-	depends on IR_CORE
+	depends on RC_CORE
 	select BITREVERSE
 	default y
 
@@ -52,7 +48,7 @@ config IR_RC5_DECODER
 
 config IR_RC6_DECODER
 	tristate "Enable IR raw decoder for the RC6 protocol"
-	depends on IR_CORE
+	depends on RC_CORE
 	select BITREVERSE
 	default y
 
@@ -62,7 +58,7 @@ config IR_RC6_DECODER
 
 config IR_JVC_DECODER
 	tristate "Enable IR raw decoder for the JVC protocol"
-	depends on IR_CORE
+	depends on RC_CORE
 	select BITREVERSE
 	default y
 
@@ -72,7 +68,7 @@ config IR_JVC_DECODER
 
 config IR_SONY_DECODER
 	tristate "Enable IR raw decoder for the Sony protocol"
-	depends on IR_CORE
+	depends on RC_CORE
 	default y
 
 	---help---
@@ -81,7 +77,7 @@ config IR_SONY_DECODER
 
 config IR_RC5_SZ_DECODER
 	tristate "Enable IR raw decoder for the RC-5 (streamzap) protocol"
-	depends on IR_CORE
+	depends on RC_CORE
 	select BITREVERSE
 	default y
 
@@ -93,7 +89,7 @@ config IR_RC5_SZ_DECODER
 
 config IR_LIRC_CODEC
 	tristate "Enable IR to LIRC bridge"
-	depends on IR_CORE
+	depends on RC_CORE
 	depends on LIRC
 	default y
 
@@ -104,7 +100,7 @@ config IR_LIRC_CODEC
 config IR_ENE
 	tristate "ENE eHome Receiver/Transceiver (pnp id: ENE0100/ENE02xxx)"
 	depends on PNP
-	depends on IR_CORE
+	depends on RC_CORE
 	---help---
 	   Say Y here to enable support for integrated infrared receiver
 	   /transceiver made by ENE.
@@ -118,7 +114,7 @@ config IR_ENE
 config IR_IMON
 	tristate "SoundGraph iMON Receiver and Display"
 	depends on USB_ARCH_HAS_HCD
-	depends on IR_CORE
+	depends on RC_CORE
 	select USB
 	---help---
 	   Say Y here if you want to use a SoundGraph iMON (aka Antec Veris)
@@ -130,7 +126,7 @@ config IR_IMON
 config IR_MCEUSB
 	tristate "Windows Media Center Ed. eHome Infrared Transceiver"
 	depends on USB_ARCH_HAS_HCD
-	depends on IR_CORE
+	depends on RC_CORE
 	select USB
 	---help---
 	   Say Y here if you want to use a Windows Media Center Edition
@@ -142,7 +138,7 @@ config IR_MCEUSB
 config IR_NUVOTON
 	tristate "Nuvoton w836x7hg Consumer Infrared Transceiver"
 	depends on PNP
-	depends on IR_CORE
+	depends on RC_CORE
 	---help---
 	   Say Y here to enable support for integrated infrared receiver
 	   /transciever made by Nuvoton (formerly Winbond). This chip is
@@ -155,7 +151,7 @@ config IR_NUVOTON
 config IR_STREAMZAP
 	tristate "Streamzap PC Remote IR Receiver"
 	depends on USB_ARCH_HAS_HCD
-	depends on IR_CORE
+	depends on RC_CORE
 	select USB
 	---help---
 	   Say Y here if you want to use a Streamzap PC Remote
@@ -164,4 +160,21 @@ config IR_STREAMZAP
 	   To compile this driver as a module, choose M here: the
 	   module will be called streamzap.
 
-endif #IR_CORE
+config IR_WINBOND_CIR
+        tristate "Winbond IR remote control"
+        depends on X86 && PNP
+	depends on RC_CORE
+        select NEW_LEDS
+        select LEDS_CLASS
+        select LEDS_TRIGGERS
+        select BITREVERSE
+	---help---
+           Say Y here if you want to use the IR remote functionality found
+           in some Winbond SuperI/O chips. Currently only the WPCD376I
+           chip is supported (included in some Intel Media series
+	   motherboards).
+
+           To compile this driver as a module, choose M here: the module will
+	   be called winbond_cir.
+
+endif #RC_CORE
diff --git a/drivers/media/IR/Makefile b/drivers/media/rc/Makefile
index f9574adab82a..78ac8c5c8adc 100644
--- a/drivers/media/IR/Makefile
+++ b/drivers/media/rc/Makefile
@@ -1,10 +1,8 @@
-ir-common-objs  := ir-functions.o
-ir-core-objs	:= ir-keytable.o ir-sysfs.o ir-raw-event.o rc-map.o
+rc-core-objs	:= rc-main.o ir-raw.o
 
 obj-y += keymaps/
 
-obj-$(CONFIG_IR_CORE) += ir-core.o
-obj-$(CONFIG_VIDEO_IR) += ir-common.o
+obj-$(CONFIG_RC_CORE) += rc-core.o
 obj-$(CONFIG_LIRC) += lirc_dev.o
 obj-$(CONFIG_IR_NEC_DECODER) += ir-nec-decoder.o
 obj-$(CONFIG_IR_RC5_DECODER) += ir-rc5-decoder.o
@@ -20,3 +18,4 @@ obj-$(CONFIG_IR_MCEUSB) += mceusb.o
 obj-$(CONFIG_IR_NUVOTON) += nuvoton-cir.o
 obj-$(CONFIG_IR_ENE) += ene_ir.o
 obj-$(CONFIG_IR_STREAMZAP) += streamzap.o
+obj-$(CONFIG_IR_WINBOND_CIR) += winbond-cir.o
diff --git a/drivers/media/IR/ene_ir.c b/drivers/media/rc/ene_ir.c
index 7637babcd262..80b3c319f698 100644
--- a/drivers/media/IR/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -37,9 +37,7 @@
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
-#include <linux/input.h>
-#include <media/ir-core.h>
-#include <media/ir-common.h>
+#include <media/rc-core.h>
 #include "ene_ir.h"
 
 static int sample_period;
@@ -357,7 +355,7 @@ void ene_rx_sense_carrier(struct ene_device *dev)
 		ev.carrier_report = true;
 		ev.carrier = carrier;
 		ev.duty_cycle = duty_cycle;
-		ir_raw_event_store(dev->idev, &ev);
+		ir_raw_event_store(dev->rdev, &ev);
 	}
 }
 
@@ -448,32 +446,32 @@ static void ene_rx_setup(struct ene_device *dev)
 
 select_timeout:
 	if (dev->rx_fan_input_inuse) {
-		dev->props->rx_resolution = MS_TO_NS(ENE_FW_SAMPLE_PERIOD_FAN);
+		dev->rdev->rx_resolution = MS_TO_NS(ENE_FW_SAMPLE_PERIOD_FAN);
 
 		/* Fan input doesn't support timeouts, it just ends the
 			input with a maximum sample */
-		dev->props->min_timeout = dev->props->max_timeout =
+		dev->rdev->min_timeout = dev->rdev->max_timeout =
 			MS_TO_NS(ENE_FW_SMPL_BUF_FAN_MSK *
 				ENE_FW_SAMPLE_PERIOD_FAN);
 	} else {
-		dev->props->rx_resolution = MS_TO_NS(sample_period);
+		dev->rdev->rx_resolution = MS_TO_NS(sample_period);
 
 		/* Theoreticly timeout is unlimited, but we cap it
 		 * because it was seen that on one device, it
 		 * would stop sending spaces after around 250 msec.
 		 * Besides, this is close to 2^32 anyway and timeout is u32.
 		 */
-		dev->props->min_timeout = MS_TO_NS(127 * sample_period);
-		dev->props->max_timeout = MS_TO_NS(200000);
+		dev->rdev->min_timeout = MS_TO_NS(127 * sample_period);
+		dev->rdev->max_timeout = MS_TO_NS(200000);
 	}
 
 	if (dev->hw_learning_and_tx_capable)
-		dev->props->tx_resolution = MS_TO_NS(sample_period);
+		dev->rdev->tx_resolution = MS_TO_NS(sample_period);
 
-	if (dev->props->timeout > dev->props->max_timeout)
-		dev->props->timeout = dev->props->max_timeout;
-	if (dev->props->timeout < dev->props->min_timeout)
-		dev->props->timeout = dev->props->min_timeout;
+	if (dev->rdev->timeout > dev->rdev->max_timeout)
+		dev->rdev->timeout = dev->rdev->max_timeout;
+	if (dev->rdev->timeout < dev->rdev->min_timeout)
+		dev->rdev->timeout = dev->rdev->min_timeout;
 }
 
 /* Enable the device for receive */
@@ -504,7 +502,7 @@ static void ene_rx_enable(struct ene_device *dev)
 	ene_set_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ);
 
 	/* enter idle mode */
-	ir_raw_event_set_idle(dev->idev, true);
+	ir_raw_event_set_idle(dev->rdev, true);
 	dev->rx_enabled = true;
 }
 
@@ -518,7 +516,7 @@ static void ene_rx_disable(struct ene_device *dev)
 	/* disable hardware IRQ and firmware flag */
 	ene_clear_reg_mask(dev, ENE_FW1, ENE_FW1_ENABLE | ENE_FW1_IRQ);
 
-	ir_raw_event_set_idle(dev->idev, true);
+	ir_raw_event_set_idle(dev->rdev, true);
 	dev->rx_enabled = false;
 }
 
@@ -805,10 +803,10 @@ static irqreturn_t ene_isr(int irq, void *data)
 
 		ev.duration = MS_TO_NS(hw_sample);
 		ev.pulse = pulse;
-		ir_raw_event_store_with_filter(dev->idev, &ev);
+		ir_raw_event_store_with_filter(dev->rdev, &ev);
 	}
 
-	ir_raw_event_handle(dev->idev);
+	ir_raw_event_handle(dev->rdev);
 unlock:
 	spin_unlock_irqrestore(&dev->hw_lock, flags);
 	return retval;
@@ -823,7 +821,7 @@ static void ene_setup_default_settings(struct ene_device *dev)
 	dev->learning_mode_enabled = learning_mode_force;
 
 	/* Set reasonable default timeout */
-	dev->props->timeout = MS_TO_NS(150000);
+	dev->rdev->timeout = MS_TO_NS(150000);
 }
 
 /* Upload all hardware settings at once. Used at load and resume time */
@@ -838,9 +836,9 @@ static void ene_setup_hw_settings(struct ene_device *dev)
 }
 
 /* outside interface: called on first open*/
-static int ene_open(void *data)
+static int ene_open(struct rc_dev *rdev)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	unsigned long flags;
 
 	spin_lock_irqsave(&dev->hw_lock, flags);
@@ -850,9 +848,9 @@ static int ene_open(void *data)
 }
 
 /* outside interface: called on device close*/
-static void ene_close(void *data)
+static void ene_close(struct rc_dev *rdev)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	unsigned long flags;
 	spin_lock_irqsave(&dev->hw_lock, flags);
 
@@ -861,9 +859,9 @@ static void ene_close(void *data)
 }
 
 /* outside interface: set transmitter mask */
-static int ene_set_tx_mask(void *data, u32 tx_mask)
+static int ene_set_tx_mask(struct rc_dev *rdev, u32 tx_mask)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	dbg("TX: attempt to set transmitter mask %02x", tx_mask);
 
 	/* invalid txmask */
@@ -879,9 +877,9 @@ static int ene_set_tx_mask(void *data, u32 tx_mask)
 }
 
 /* outside interface : set tx carrier */
-static int ene_set_tx_carrier(void *data, u32 carrier)
+static int ene_set_tx_carrier(struct rc_dev *rdev, u32 carrier)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	u32 period = 2000000 / carrier;
 
 	dbg("TX: attempt to set tx carrier to %d kHz", carrier);
@@ -900,9 +898,9 @@ static int ene_set_tx_carrier(void *data, u32 carrier)
 }
 
 /*outside interface : set tx duty cycle */
-static int ene_set_tx_duty_cycle(void *data, u32 duty_cycle)
+static int ene_set_tx_duty_cycle(struct rc_dev *rdev, u32 duty_cycle)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	dbg("TX: setting duty cycle to %d%%", duty_cycle);
 	dev->tx_duty_cycle = duty_cycle;
 	ene_tx_set_carrier(dev);
@@ -910,9 +908,9 @@ static int ene_set_tx_duty_cycle(void *data, u32 duty_cycle)
 }
 
 /* outside interface: enable learning mode */
-static int ene_set_learning_mode(void *data, int enable)
+static int ene_set_learning_mode(struct rc_dev *rdev, int enable)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	unsigned long flags;
 	if (enable == dev->learning_mode_enabled)
 		return 0;
@@ -926,9 +924,9 @@ static int ene_set_learning_mode(void *data, int enable)
 	return 0;
 }
 
-static int ene_set_carrier_report(void *data, int enable)
+static int ene_set_carrier_report(struct rc_dev *rdev, int enable)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	unsigned long flags;
 
 	if (enable == dev->carrier_detect_enabled)
@@ -944,18 +942,20 @@ static int ene_set_carrier_report(void *data, int enable)
 }
 
 /* outside interface: enable or disable idle mode */
-static void ene_set_idle(void *data, bool idle)
+static void ene_set_idle(struct rc_dev *rdev, bool idle)
 {
+	struct ene_device *dev = rdev->priv;
+
 	if (idle) {
-		ene_rx_reset((struct ene_device *)data);
+		ene_rx_reset(dev);
 		dbg("RX: end of data");
 	}
 }
 
 /* outside interface: transmit */
-static int ene_transmit(void *data, int *buf, u32 n)
+static int ene_transmit(struct rc_dev *rdev, int *buf, u32 n)
 {
-	struct ene_device *dev = (struct ene_device *)data;
+	struct ene_device *dev = rdev->priv;
 	unsigned long flags;
 
 	dev->tx_buffer = buf;
@@ -992,16 +992,13 @@ static int ene_transmit(void *data, int *buf, u32 n)
 static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 {
 	int error = -ENOMEM;
-	struct ir_dev_props *ir_props;
-	struct input_dev *input_dev;
+	struct rc_dev *rdev;
 	struct ene_device *dev;
 
 	/* allocate memory */
-	input_dev = input_allocate_device();
-	ir_props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
 	dev = kzalloc(sizeof(struct ene_device), GFP_KERNEL);
-
-	if (!input_dev || !ir_props || !dev)
+	rdev = rc_allocate_device();
+	if (!dev || !rdev)
 		goto error1;
 
 	/* validate resources */
@@ -1054,24 +1051,25 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 	if (!dev->hw_learning_and_tx_capable)
 		learning_mode_force = false;
 
-	ir_props->driver_type = RC_DRIVER_IR_RAW;
-	ir_props->allowed_protos = IR_TYPE_ALL;
-	ir_props->priv = dev;
-	ir_props->open = ene_open;
-	ir_props->close = ene_close;
-	ir_props->s_idle = ene_set_idle;
-
-	dev->props = ir_props;
-	dev->idev = input_dev;
+	rdev->driver_type = RC_DRIVER_IR_RAW;
+	rdev->allowed_protos = RC_TYPE_ALL;
+	rdev->priv = dev;
+	rdev->open = ene_open;
+	rdev->close = ene_close;
+	rdev->s_idle = ene_set_idle;
+	rdev->driver_name = ENE_DRIVER_NAME;
+	rdev->map_name = RC_MAP_RC6_MCE;
+	rdev->input_name = "ENE eHome Infrared Remote Receiver";
 
 	if (dev->hw_learning_and_tx_capable) {
-		ir_props->s_learning_mode = ene_set_learning_mode;
+		rdev->s_learning_mode = ene_set_learning_mode;
 		init_completion(&dev->tx_complete);
-		ir_props->tx_ir = ene_transmit;
-		ir_props->s_tx_mask = ene_set_tx_mask;
-		ir_props->s_tx_carrier = ene_set_tx_carrier;
-		ir_props->s_tx_duty_cycle = ene_set_tx_duty_cycle;
-		ir_props->s_carrier_report = ene_set_carrier_report;
+		rdev->tx_ir = ene_transmit;
+		rdev->s_tx_mask = ene_set_tx_mask;
+		rdev->s_tx_carrier = ene_set_tx_carrier;
+		rdev->s_tx_duty_cycle = ene_set_tx_duty_cycle;
+		rdev->s_carrier_report = ene_set_carrier_report;
+		rdev->input_name = "ENE eHome Infrared Remote Transceiver";
 	}
 
 	ene_rx_setup_hw_buffer(dev);
@@ -1081,16 +1079,11 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 	device_set_wakeup_capable(&pnp_dev->dev, true);
 	device_set_wakeup_enable(&pnp_dev->dev, true);
 
-	if (dev->hw_learning_and_tx_capable)
-		input_dev->name = "ENE eHome Infrared Remote Transceiver";
-	else
-		input_dev->name = "ENE eHome Infrared Remote Receiver";
-
-	error = -ENODEV;
-	if (ir_input_register(input_dev, RC_MAP_RC6_MCE, ir_props,
-							ENE_DRIVER_NAME))
+	error = rc_register_device(rdev);
+	if (error < 0)
 		goto error;
 
+	dev->rdev = rdev;
 	ene_notice("driver has been succesfully loaded");
 	return 0;
 error:
@@ -1099,8 +1092,7 @@ error:
 	if (dev && dev->hw_io >= 0)
 		release_region(dev->hw_io, ENE_IO_SIZE);
 error1:
-	input_free_device(input_dev);
-	kfree(ir_props);
+	rc_free_device(rdev);
 	kfree(dev);
 	return error;
 }
@@ -1118,8 +1110,7 @@ static void ene_remove(struct pnp_dev *pnp_dev)
 
 	free_irq(dev->irq, dev);
 	release_region(dev->hw_io, ENE_IO_SIZE);
-	ir_input_unregister(dev->idev);
-	kfree(dev->props);
+	rc_unregister_device(dev->rdev);
 	kfree(dev);
 }
 
diff --git a/drivers/media/IR/ene_ir.h b/drivers/media/rc/ene_ir.h
index f5870667a433..c179baf34cb4 100644
--- a/drivers/media/IR/ene_ir.h
+++ b/drivers/media/rc/ene_ir.h
@@ -205,8 +205,7 @@
 
 struct ene_device {
 	struct pnp_dev *pnp_dev;
-	struct input_dev *idev;
-	struct ir_dev_props *props;
+	struct rc_dev *rdev;
 
 	/* hw IO settings */
 	long hw_io;
diff --git a/drivers/media/IR/imon.c b/drivers/media/rc/imon.c
index bc118066bc38..de9dc0e202d5 100644
--- a/drivers/media/IR/imon.c
+++ b/drivers/media/rc/imon.c
@@ -38,7 +38,7 @@
 #include <linux/input.h>
 #include <linux/usb.h>
 #include <linux/usb/input.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include <linux/time.h>
 #include <linux/timer.h>
@@ -88,7 +88,6 @@ static ssize_t lcd_write(struct file *file, const char *buf,
 
 struct imon_context {
 	struct device *dev;
-	struct ir_dev_props *props;
 	/* Newer devices have two interfaces */
 	struct usb_device *usbdev_intf0;
 	struct usb_device *usbdev_intf1;
@@ -123,7 +122,7 @@ struct imon_context {
 	u16 vendor;			/* usb vendor ID */
 	u16 product;			/* usb product ID */
 
-	struct input_dev *rdev;		/* input device for remote */
+	struct rc_dev *rdev;		/* rc-core device for remote */
 	struct input_dev *idev;		/* input device for panel & IR mouse */
 	struct input_dev *touch;	/* input device for touchscreen */
 
@@ -132,7 +131,7 @@ struct imon_context {
 	u32 last_keycode;		/* last reported input keycode */
 	u32 rc_scancode;		/* the computed remote scancode */
 	u8 rc_toggle;			/* the computed remote toggle bit */
-	u64 ir_type;			/* iMON or MCE (RC6) IR protocol? */
+	u64 rc_type;			/* iMON or MCE (RC6) IR protocol? */
 	bool release_code;		/* some keys send a release code */
 
 	u8 display_type;		/* store the display type */
@@ -984,27 +983,27 @@ static void imon_touch_display_timeout(unsigned long data)
  * really just RC-6), but only one or the other at a time, as the signals
  * are decoded onboard the receiver.
  */
-int imon_ir_change_protocol(void *priv, u64 ir_type)
+static int imon_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
 {
 	int retval;
-	struct imon_context *ictx = priv;
+	struct imon_context *ictx = rc->priv;
 	struct device *dev = ictx->dev;
 	bool pad_mouse;
 	unsigned char ir_proto_packet[] = {
 		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86 };
 
-	if (ir_type && !(ir_type & ictx->props->allowed_protos))
+	if (rc_type && !(rc_type & rc->allowed_protos))
 		dev_warn(dev, "Looks like you're trying to use an IR protocol "
 			 "this device does not support\n");
 
-	switch (ir_type) {
-	case IR_TYPE_RC6:
+	switch (rc_type) {
+	case RC_TYPE_RC6:
 		dev_dbg(dev, "Configuring IR receiver for MCE protocol\n");
 		ir_proto_packet[0] = 0x01;
 		pad_mouse = false;
 		break;
-	case IR_TYPE_UNKNOWN:
-	case IR_TYPE_OTHER:
+	case RC_TYPE_UNKNOWN:
+	case RC_TYPE_OTHER:
 		dev_dbg(dev, "Configuring IR receiver for iMON protocol\n");
 		if (pad_stabilize && !nomouse)
 			pad_mouse = true;
@@ -1013,7 +1012,7 @@ int imon_ir_change_protocol(void *priv, u64 ir_type)
 			pad_mouse = false;
 		}
 		/* ir_proto_packet[0] = 0x00; // already the default */
-		ir_type = IR_TYPE_OTHER;
+		rc_type = RC_TYPE_OTHER;
 		break;
 	default:
 		dev_warn(dev, "Unsupported IR protocol specified, overriding "
@@ -1025,7 +1024,7 @@ int imon_ir_change_protocol(void *priv, u64 ir_type)
 			pad_mouse = false;
 		}
 		/* ir_proto_packet[0] = 0x00; // already the default */
-		ir_type = IR_TYPE_OTHER;
+		rc_type = RC_TYPE_OTHER;
 		break;
 	}
 
@@ -1035,7 +1034,7 @@ int imon_ir_change_protocol(void *priv, u64 ir_type)
 	if (retval)
 		goto out;
 
-	ictx->ir_type = ir_type;
+	ictx->rc_type = rc_type;
 	ictx->pad_mouse = pad_mouse;
 
 out:
@@ -1147,14 +1146,14 @@ static u32 imon_remote_key_lookup(struct imon_context *ictx, u32 scancode)
 	bool is_release_code = false;
 
 	/* Look for the initial press of a button */
-	keycode = ir_g_keycode_from_table(ictx->rdev, scancode);
+	keycode = rc_g_keycode_from_table(ictx->rdev, scancode);
 	ictx->rc_toggle = 0x0;
 	ictx->rc_scancode = scancode;
 
 	/* Look for the release of a button */
 	if (keycode == KEY_RESERVED) {
 		release = scancode & ~0x4000;
-		keycode = ir_g_keycode_from_table(ictx->rdev, release);
+		keycode = rc_g_keycode_from_table(ictx->rdev, release);
 		if (keycode != KEY_RESERVED)
 			is_release_code = true;
 	}
@@ -1183,7 +1182,7 @@ static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 scancode)
 		scancode = scancode | MCE_KEY_MASK | MCE_TOGGLE_BIT;
 
 	ictx->rc_scancode = scancode;
-	keycode = ir_g_keycode_from_table(ictx->rdev, scancode);
+	keycode = rc_g_keycode_from_table(ictx->rdev, scancode);
 
 	/* not used in mce mode, but make sure we know its false */
 	ictx->release_code = false;
@@ -1307,7 +1306,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 		rel_x = buf[2];
 		rel_y = buf[3];
 
-		if (ictx->ir_type == IR_TYPE_OTHER && pad_stabilize) {
+		if (ictx->rc_type == RC_TYPE_OTHER && pad_stabilize) {
 			if ((buf[1] == 0) && ((rel_x != 0) || (rel_y != 0))) {
 				dir = stabilize((int)rel_x, (int)rel_y,
 						timeout, threshold);
@@ -1374,7 +1373,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 		buf[0] = 0x01;
 		buf[1] = buf[4] = buf[5] = buf[6] = buf[7] = 0;
 
-		if (ictx->ir_type == IR_TYPE_OTHER && pad_stabilize) {
+		if (ictx->rc_type == RC_TYPE_OTHER && pad_stabilize) {
 			dir = stabilize((int)rel_x, (int)rel_y,
 					timeout, threshold);
 			if (!dir) {
@@ -1479,17 +1478,12 @@ static void imon_incoming_packet(struct imon_context *ictx,
 	bool norelease = false;
 	int i;
 	u64 scancode;
-	struct input_dev *rdev = NULL;
-	struct ir_input_dev *irdev = NULL;
 	int press_type = 0;
 	int msec;
 	struct timeval t;
 	static struct timeval prev_time = { 0, 0 };
 	u8 ktype;
 
-	rdev = ictx->rdev;
-	irdev = input_get_drvdata(rdev);
-
 	/* filter out junk data on the older 0xffdc imon devices */
 	if ((buf[0] == 0xff) && (buf[1] == 0xff) && (buf[2] == 0xff))
 		return;
@@ -1501,7 +1495,7 @@ static void imon_incoming_packet(struct imon_context *ictx,
 		kc = imon_panel_key_lookup(scancode);
 	} else {
 		scancode = be32_to_cpu(*((u32 *)buf));
-		if (ictx->ir_type == IR_TYPE_RC6) {
+		if (ictx->rc_type == RC_TYPE_RC6) {
 			ktype = IMON_KEY_IMON;
 			if (buf[0] == 0x80)
 				ktype = IMON_KEY_MCE;
@@ -1570,9 +1564,9 @@ static void imon_incoming_packet(struct imon_context *ictx,
 
 	if (ktype != IMON_KEY_PANEL) {
 		if (press_type == 0)
-			ir_keyup(irdev);
+			rc_keyup(ictx->rdev);
 		else {
-			ir_keydown(rdev, ictx->rc_scancode, ictx->rc_toggle);
+			rc_keydown(ictx->rdev, ictx->rc_scancode, ictx->rc_toggle);
 			spin_lock_irqsave(&ictx->kc_lock, flags);
 			ictx->last_keycode = ictx->kc;
 			spin_unlock_irqrestore(&ictx->kc_lock, flags);
@@ -1715,7 +1709,7 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
 {
 	u8 ffdc_cfg_byte = ictx->usb_rx_buf[6];
 	u8 detected_display_type = IMON_DISPLAY_TYPE_NONE;
-	u64 allowed_protos = IR_TYPE_OTHER;
+	u64 allowed_protos = RC_TYPE_OTHER;
 
 	switch (ffdc_cfg_byte) {
 	/* iMON Knob, no display, iMON IR + vol knob */
@@ -1744,13 +1738,13 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
 	case 0x9e:
 		dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR");
 		detected_display_type = IMON_DISPLAY_TYPE_VFD;
-		allowed_protos = IR_TYPE_RC6;
+		allowed_protos = RC_TYPE_RC6;
 		break;
 	/* iMON LCD, MCE IR */
 	case 0x9f:
 		dev_info(ictx->dev, "0xffdc iMON LCD, MCE IR");
 		detected_display_type = IMON_DISPLAY_TYPE_LCD;
-		allowed_protos = IR_TYPE_RC6;
+		allowed_protos = RC_TYPE_RC6;
 		break;
 	default:
 		dev_info(ictx->dev, "Unknown 0xffdc device, "
@@ -1762,8 +1756,8 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
 	printk(KERN_CONT " (id 0x%02x)\n", ffdc_cfg_byte);
 
 	ictx->display_type = detected_display_type;
-	ictx->props->allowed_protos = allowed_protos;
-	ictx->ir_type = allowed_protos;
+	ictx->rdev->allowed_protos = allowed_protos;
+	ictx->rc_type = allowed_protos;
 }
 
 static void imon_set_display_type(struct imon_context *ictx)
@@ -1816,18 +1810,15 @@ static void imon_set_display_type(struct imon_context *ictx)
 	ictx->display_type = configured_display_type;
 }
 
-static struct input_dev *imon_init_rdev(struct imon_context *ictx)
+static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 {
-	struct input_dev *rdev;
-	struct ir_dev_props *props;
+	struct rc_dev *rdev;
 	int ret;
-	char *ir_codes = NULL;
 	const unsigned char fp_packet[] = { 0x40, 0x00, 0x00, 0x00,
 					    0x00, 0x00, 0x00, 0x88 };
 
-	rdev = input_allocate_device();
-	props = kzalloc(sizeof(*props), GFP_KERNEL);
-	if (!rdev || !props) {
+	rdev = rc_allocate_device();
+	if (!rdev) {
 		dev_err(ictx->dev, "remote control dev allocation failed\n");
 		goto out;
 	}
@@ -1838,18 +1829,20 @@ static struct input_dev *imon_init_rdev(struct imon_context *ictx)
 		      sizeof(ictx->phys_rdev));
 	strlcat(ictx->phys_rdev, "/input0", sizeof(ictx->phys_rdev));
 
-	rdev->name = ictx->name_rdev;
-	rdev->phys = ictx->phys_rdev;
-	usb_to_input_id(ictx->usbdev_intf0, &rdev->id);
+	rdev->input_name = ictx->name_rdev;
+	rdev->input_phys = ictx->phys_rdev;
+	usb_to_input_id(ictx->usbdev_intf0, &rdev->input_id);
 	rdev->dev.parent = ictx->dev;
-	rdev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
-	input_set_drvdata(rdev, ictx);
 
-	props->priv = ictx;
-	props->driver_type = RC_DRIVER_SCANCODE;
-	props->allowed_protos = IR_TYPE_OTHER | IR_TYPE_RC6; /* iMON PAD or MCE */
-	props->change_protocol = imon_ir_change_protocol;
-	ictx->props = props;
+	rdev->priv = ictx;
+	rdev->driver_type = RC_DRIVER_SCANCODE;
+	rdev->allowed_protos = RC_TYPE_OTHER | RC_TYPE_RC6; /* iMON PAD or MCE */
+	rdev->change_protocol = imon_ir_change_protocol;
+	rdev->driver_name = MOD_NAME;
+	if (ictx->rc_type == RC_TYPE_RC6)
+		rdev->map_name = RC_MAP_IMON_MCE;
+	else
+		rdev->map_name = RC_MAP_IMON_PAD;
 
 	/* Enable front-panel buttons and/or knobs */
 	memcpy(ictx->usb_tx_buf, &fp_packet, sizeof(fp_packet));
@@ -1863,12 +1856,7 @@ static struct input_dev *imon_init_rdev(struct imon_context *ictx)
 
 	imon_set_display_type(ictx);
 
-	if (ictx->ir_type == IR_TYPE_RC6)
-		ir_codes = RC_MAP_IMON_MCE;
-	else
-		ir_codes = RC_MAP_IMON_PAD;
-
-	ret = ir_input_register(rdev, ir_codes, props, MOD_NAME);
+	ret = rc_register_device(rdev);
 	if (ret < 0) {
 		dev_err(ictx->dev, "remote input dev register failed\n");
 		goto out;
@@ -1877,8 +1865,7 @@ static struct input_dev *imon_init_rdev(struct imon_context *ictx)
 	return rdev;
 
 out:
-	kfree(props);
-	input_free_device(rdev);
+	rc_free_device(rdev);
 	return NULL;
 }
 
@@ -2149,7 +2136,7 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf)
 	return ictx;
 
 urb_submit_failed:
-	ir_input_unregister(ictx->rdev);
+	rc_unregister_device(ictx->rdev);
 rdev_setup_failed:
 	input_unregister_device(ictx->idev);
 idev_setup_failed:
@@ -2376,7 +2363,7 @@ static void __devexit imon_disconnect(struct usb_interface *interface)
 		ictx->dev_present_intf0 = false;
 		usb_kill_urb(ictx->rx_urb_intf0);
 		input_unregister_device(ictx->idev);
-		ir_input_unregister(ictx->rdev);
+		rc_unregister_device(ictx->rdev);
 		if (ictx->display_supported) {
 			if (ictx->display_type == IMON_DISPLAY_TYPE_LCD)
 				usb_deregister_dev(interface, &imon_lcd_class);
diff --git a/drivers/media/IR/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c
index 63dca6e5458b..624449afaa61 100644
--- a/drivers/media/IR/ir-jvc-decoder.c
+++ b/drivers/media/rc/ir-jvc-decoder.c
@@ -13,7 +13,7 @@
  */
 
 #include <linux/bitrev.h>
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 #define JVC_NBITS		16		/* dev(8) + func(8) */
 #define JVC_UNIT		525000		/* ns */
@@ -37,17 +37,16 @@ enum jvc_state {
 
 /**
  * ir_jvc_decode() - Decode one JVC pulse or space
- * @input_dev:	the struct input_dev descriptor of the device
+ * @dev:	the struct rc_dev descriptor of the device
  * @duration:   the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the pulse violates the state machine
  */
-static int ir_jvc_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct jvc_dec *data = &ir_dev->raw->jvc;
+	struct jvc_dec *data = &dev->raw->jvc;
 
-	if (!(ir_dev->raw->enabled_protocols & IR_TYPE_JVC))
+	if (!(dev->raw->enabled_protocols & RC_TYPE_JVC))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -140,12 +139,12 @@ again:
 			scancode = (bitrev8((data->bits >> 8) & 0xff) << 8) |
 				   (bitrev8((data->bits >> 0) & 0xff) << 0);
 			IR_dprintk(1, "JVC scancode 0x%04x\n", scancode);
-			ir_keydown(input_dev, scancode, data->toggle);
+			rc_keydown(dev, scancode, data->toggle);
 			data->first = false;
 			data->old_bits = data->bits;
 		} else if (data->bits == data->old_bits) {
 			IR_dprintk(1, "JVC repeat\n");
-			ir_repeat(input_dev);
+			rc_repeat(dev);
 		} else {
 			IR_dprintk(1, "JVC invalid repeat msg\n");
 			break;
@@ -174,7 +173,7 @@ out:
 }
 
 static struct ir_raw_handler jvc_handler = {
-	.protocols	= IR_TYPE_JVC,
+	.protocols	= RC_TYPE_JVC,
 	.decode		= ir_jvc_decode,
 };
 
diff --git a/drivers/media/IR/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index 9fc0db9d344d..1e87ee8e5c99 100644
--- a/drivers/media/IR/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -16,29 +16,28 @@
 #include <linux/wait.h>
 #include <media/lirc.h>
 #include <media/lirc_dev.h>
-#include <media/ir-core.h>
-#include "ir-core-priv.h"
+#include <media/rc-core.h>
+#include "rc-core-priv.h"
 
 #define LIRCBUF_SIZE 256
 
 /**
  * ir_lirc_decode() - Send raw IR data to lirc_dev to be relayed to the
  *		      lircd userspace daemon for decoding.
- * @input_dev:	the struct input_dev descriptor of the device
+ * @input_dev:	the struct rc_dev descriptor of the device
  * @duration:	the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the lirc interfaces aren't wired up.
  */
-static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct lirc_codec *lirc = &ir_dev->raw->lirc;
+	struct lirc_codec *lirc = &dev->raw->lirc;
 	int sample;
 
-	if (!(ir_dev->raw->enabled_protocols & IR_TYPE_LIRC))
+	if (!(dev->raw->enabled_protocols & RC_TYPE_LIRC))
 		return 0;
 
-	if (!ir_dev->raw->lirc.drv || !ir_dev->raw->lirc.drv->rbuf)
+	if (!dev->raw->lirc.drv || !dev->raw->lirc.drv->rbuf)
 		return -EINVAL;
 
 	/* Packet start */
@@ -79,7 +78,7 @@ static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 							(u64)LIRC_VALUE_MASK);
 
 			gap_sample = LIRC_SPACE(lirc->gap_duration);
-			lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf,
+			lirc_buffer_write(dev->raw->lirc.drv->rbuf,
 						(unsigned char *) &gap_sample);
 			lirc->gap = false;
 		}
@@ -88,9 +87,9 @@ static int ir_lirc_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 					LIRC_SPACE(ev.duration / 1000);
 	}
 
-	lirc_buffer_write(ir_dev->raw->lirc.drv->rbuf,
+	lirc_buffer_write(dev->raw->lirc.drv->rbuf,
 			  (unsigned char *) &sample);
-	wake_up(&ir_dev->raw->lirc.drv->rbuf->wait_poll);
+	wake_up(&dev->raw->lirc.drv->rbuf->wait_poll);
 
 	return 0;
 }
@@ -99,7 +98,7 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char *buf,
 				   size_t n, loff_t *ppos)
 {
 	struct lirc_codec *lirc;
-	struct ir_input_dev *ir_dev;
+	struct rc_dev *dev;
 	int *txbuf; /* buffer with values to transmit */
 	int ret = 0, count;
 
@@ -118,14 +117,14 @@ static ssize_t ir_lirc_transmit_ir(struct file *file, const char *buf,
 	if (IS_ERR(txbuf))
 		return PTR_ERR(txbuf);
 
-	ir_dev = lirc->ir_dev;
-	if (!ir_dev) {
+	dev = lirc->dev;
+	if (!dev) {
 		ret = -EFAULT;
 		goto out;
 	}
 
-	if (ir_dev->props && ir_dev->props->tx_ir)
-		ret = ir_dev->props->tx_ir(ir_dev->props->priv, txbuf, (u32)n);
+	if (dev->tx_ir)
+		ret = dev->tx_ir(dev, txbuf, (u32)n);
 
 out:
 	kfree(txbuf);
@@ -136,21 +135,18 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd,
 			unsigned long __user arg)
 {
 	struct lirc_codec *lirc;
-	struct ir_input_dev *ir_dev;
+	struct rc_dev *dev;
 	int ret = 0;
-	void *drv_data;
 	__u32 val = 0, tmp;
 
 	lirc = lirc_get_pdata(filep);
 	if (!lirc)
 		return -EFAULT;
 
-	ir_dev = lirc->ir_dev;
-	if (!ir_dev || !ir_dev->props || !ir_dev->props->priv)
+	dev = lirc->dev;
+	if (!dev)
 		return -EFAULT;
 
-	drv_data = ir_dev->props->priv;
-
 	if (_IOC_DIR(cmd) & _IOC_WRITE) {
 		ret = get_user(val, (__u32 *)arg);
 		if (ret)
@@ -171,84 +167,85 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd,
 
 	/* TX settings */
 	case LIRC_SET_TRANSMITTER_MASK:
-		if (!ir_dev->props->s_tx_mask)
+		if (!dev->s_tx_mask)
 			return -EINVAL;
 
-		return ir_dev->props->s_tx_mask(drv_data, val);
+		return dev->s_tx_mask(dev, val);
 
 	case LIRC_SET_SEND_CARRIER:
-		if (!ir_dev->props->s_tx_carrier)
+		if (!dev->s_tx_carrier)
 			return -EINVAL;
 
-		return ir_dev->props->s_tx_carrier(drv_data, val);
+		return dev->s_tx_carrier(dev, val);
 
 	case LIRC_SET_SEND_DUTY_CYCLE:
-		if (!ir_dev->props->s_tx_duty_cycle)
+		if (!dev->s_tx_duty_cycle)
 			return -ENOSYS;
 
 		if (val <= 0 || val >= 100)
 			return -EINVAL;
 
-		return ir_dev->props->s_tx_duty_cycle(drv_data, val);
+		return dev->s_tx_duty_cycle(dev, val);
 
 	/* RX settings */
 	case LIRC_SET_REC_CARRIER:
-		if (!ir_dev->props->s_rx_carrier_range)
+		if (!dev->s_rx_carrier_range)
 			return -ENOSYS;
 
 		if (val <= 0)
 			return -EINVAL;
 
-		return ir_dev->props->s_rx_carrier_range(drv_data,
-			ir_dev->raw->lirc.carrier_low, val);
+		return dev->s_rx_carrier_range(dev,
+					       dev->raw->lirc.carrier_low,
+					       val);
 
 	case LIRC_SET_REC_CARRIER_RANGE:
 		if (val <= 0)
 			return -EINVAL;
 
-		ir_dev->raw->lirc.carrier_low = val;
+		dev->raw->lirc.carrier_low = val;
 		return 0;
 
 	case LIRC_GET_REC_RESOLUTION:
-		val = ir_dev->props->rx_resolution;
+		val = dev->rx_resolution;
 		break;
 
 	case LIRC_SET_WIDEBAND_RECEIVER:
-		if (!ir_dev->props->s_learning_mode)
+		if (!dev->s_learning_mode)
 			return -ENOSYS;
 
-		return ir_dev->props->s_learning_mode(drv_data, !!val);
+		return dev->s_learning_mode(dev, !!val);
 
 	case LIRC_SET_MEASURE_CARRIER_MODE:
-		if (!ir_dev->props->s_carrier_report)
+		if (!dev->s_carrier_report)
 			return -ENOSYS;
 
-		return ir_dev->props->s_carrier_report(drv_data, !!val);
+		return dev->s_carrier_report(dev, !!val);
 
 	/* Generic timeout support */
 	case LIRC_GET_MIN_TIMEOUT:
-		if (!ir_dev->props->max_timeout)
+		if (!dev->max_timeout)
 			return -ENOSYS;
-		val = ir_dev->props->min_timeout / 1000;
+		val = dev->min_timeout / 1000;
 		break;
 
 	case LIRC_GET_MAX_TIMEOUT:
-		if (!ir_dev->props->max_timeout)
+		if (!dev->max_timeout)
 			return -ENOSYS;
-		val = ir_dev->props->max_timeout / 1000;
+		val = dev->max_timeout / 1000;
 		break;
 
 	case LIRC_SET_REC_TIMEOUT:
-		if (!ir_dev->props->max_timeout)
+		if (!dev->max_timeout)
 			return -ENOSYS;
 
 		tmp = val * 1000;
 
-		if (tmp < ir_dev->props->min_timeout ||
-			tmp > ir_dev->props->max_timeout)
+		if (tmp < dev->min_timeout ||
+		    tmp > dev->max_timeout)
 				return -EINVAL;
 
-		ir_dev->props->timeout = tmp;
+		dev->timeout = tmp;
 		break;
 
 	case LIRC_SET_REC_TIMEOUT_REPORTS:
@@ -289,9 +286,8 @@ static struct file_operations lirc_fops = {
 	.llseek		= no_llseek,
 };
 
-static int ir_lirc_register(struct input_dev *input_dev)
+static int ir_lirc_register(struct rc_dev *dev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
 	struct lirc_driver *drv;
 	struct lirc_buffer *rbuf;
 	int rc = -ENOMEM;
@@ -310,44 +306,40 @@ static int ir_lirc_register(struct input_dev *input_dev)
 		goto rbuf_init_failed;
 
 	features = LIRC_CAN_REC_MODE2;
-	if (ir_dev->props->tx_ir) {
-
+	if (dev->tx_ir) {
 		features |= LIRC_CAN_SEND_PULSE;
-		if (ir_dev->props->s_tx_mask)
+		if (dev->s_tx_mask)
 			features |= LIRC_CAN_SET_TRANSMITTER_MASK;
-		if (ir_dev->props->s_tx_carrier)
+		if (dev->s_tx_carrier)
 			features |= LIRC_CAN_SET_SEND_CARRIER;
-
-		if (ir_dev->props->s_tx_duty_cycle)
+		if (dev->s_tx_duty_cycle)
 			features |= LIRC_CAN_SET_SEND_DUTY_CYCLE;
 	}
 
-	if (ir_dev->props->s_rx_carrier_range)
+	if (dev->s_rx_carrier_range)
 		features |= LIRC_CAN_SET_REC_CARRIER |
 			LIRC_CAN_SET_REC_CARRIER_RANGE;
 
-	if (ir_dev->props->s_learning_mode)
+	if (dev->s_learning_mode)
 		features |= LIRC_CAN_USE_WIDEBAND_RECEIVER;
 
-	if (ir_dev->props->s_carrier_report)
+	if (dev->s_carrier_report)
 		features |= LIRC_CAN_MEASURE_CARRIER;
 
-
-	if (ir_dev->props->max_timeout)
+	if (dev->max_timeout)
 		features |= LIRC_CAN_SET_REC_TIMEOUT;
 
-
 	snprintf(drv->name, sizeof(drv->name), "ir-lirc-codec (%s)",
-		 ir_dev->driver_name);
+		 dev->driver_name);
 	drv->minor = -1;
 	drv->features = features;
-	drv->data = &ir_dev->raw->lirc;
+	drv->data = &dev->raw->lirc;
 	drv->rbuf = rbuf;
 	drv->set_use_inc = &ir_lirc_open;
 	drv->set_use_dec = &ir_lirc_close;
 	drv->code_length = sizeof(struct ir_raw_event) * 8;
 	drv->fops = &lirc_fops;
-	drv->dev = &ir_dev->dev;
+	drv->dev = &dev->dev;
 	drv->owner = THIS_MODULE;
 
 	drv->minor = lirc_register_driver(drv);
@@ -356,8 +348,8 @@ static int ir_lirc_register(struct input_dev *input_dev)
 		goto lirc_register_failed;
 	}
 
-	ir_dev->raw->lirc.drv = drv;
-	ir_dev->raw->lirc.ir_dev = ir_dev;
+	dev->raw->lirc.drv = drv;
+	dev->raw->lirc.dev = dev;
 	return 0;
 
 lirc_register_failed:
@@ -369,10 +361,9 @@ rbuf_alloc_failed:
 	return rc;
 }
 
-static int ir_lirc_unregister(struct input_dev *input_dev)
+static int ir_lirc_unregister(struct rc_dev *dev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct lirc_codec *lirc = &ir_dev->raw->lirc;
+	struct lirc_codec *lirc = &dev->raw->lirc;
 
 	lirc_unregister_driver(lirc->drv->minor);
 	lirc_buffer_free(lirc->drv->rbuf);
@@ -382,7 +373,7 @@ static int ir_lirc_unregister(struct input_dev *input_dev)
 }
 
 static struct ir_raw_handler lirc_handler = {
-	.protocols	= IR_TYPE_LIRC,
+	.protocols	= RC_TYPE_LIRC,
 	.decode		= ir_lirc_decode,
 	.raw_register	= ir_lirc_register,
 	.raw_unregister	= ir_lirc_unregister,
diff --git a/drivers/media/IR/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index 70993f79c8a2..5d15c31288b9 100644
--- a/drivers/media/IR/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -13,7 +13,7 @@
  */
 
 #include <linux/bitrev.h>
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 #define NEC_NBITS		32
 #define NEC_UNIT		562500  /* ns */
@@ -39,19 +39,18 @@ enum nec_state {
 
 /**
  * ir_nec_decode() - Decode one NEC pulse or space
- * @input_dev:	the struct input_dev descriptor of the device
+ * @dev:	the struct rc_dev descriptor of the device
  * @duration:	the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the pulse violates the state machine
  */
-static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct nec_dec *data = &ir_dev->raw->nec;
+	struct nec_dec *data = &dev->raw->nec;
 	u32 scancode;
 	u8 address, not_address, command, not_command;
 
-	if (!(ir_dev->raw->enabled_protocols & IR_TYPE_NEC))
+	if (!(dev->raw->enabled_protocols & RC_TYPE_NEC))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -89,7 +88,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 			data->state = STATE_BIT_PULSE;
 			return 0;
 		} else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) {
-			ir_repeat(input_dev);
+			rc_repeat(dev);
 			IR_dprintk(1, "Repeat last key\n");
 			data->state = STATE_TRAILER_PULSE;
 			return 0;
@@ -115,7 +114,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 			geq_margin(ev.duration,
 			NEC_TRAILER_SPACE, NEC_UNIT / 2)) {
 				IR_dprintk(1, "Repeat last key\n");
-				ir_repeat(input_dev);
+				rc_repeat(dev);
 				data->state = STATE_INACTIVE;
 				return 0;
 
@@ -179,7 +178,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 		if (data->is_nec_x)
 			data->necx_repeat = true;
 
-		ir_keydown(input_dev, scancode, 0);
+		rc_keydown(dev, scancode, 0);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -191,7 +190,7 @@ static int ir_nec_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 }
 
 static struct ir_raw_handler nec_handler = {
-	.protocols	= IR_TYPE_NEC,
+	.protocols	= RC_TYPE_NEC,
 	.decode		= ir_nec_decode,
 };
 
diff --git a/drivers/media/IR/ir-raw-event.c b/drivers/media/rc/ir-raw.c
index a06a07e4e0b1..185baddcbf14 100644
--- a/drivers/media/IR/ir-raw-event.c
+++ b/drivers/media/rc/ir-raw.c
@@ -1,4 +1,4 @@
-/* ir-raw-event.c - handle IR Pulse/Space event
+/* ir-raw.c - handle IR pulse/space events
  *
  * Copyright (C) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
  *
@@ -16,7 +16,7 @@
 #include <linux/mutex.h>
 #include <linux/sched.h>
 #include <linux/freezer.h>
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 /* Define the max number of pulse/space transitions to buffer */
 #define MAX_IR_EVENT_SIZE      512
@@ -64,7 +64,7 @@ static int ir_raw_event_thread(void *data)
 
 		mutex_lock(&ir_raw_handler_lock);
 		list_for_each_entry(handler, &ir_raw_handler_list, list)
-			handler->decode(raw->input_dev, ev);
+			handler->decode(raw->dev, ev);
 		raw->prev_ev = ev;
 		mutex_unlock(&ir_raw_handler_lock);
 	}
@@ -74,7 +74,7 @@ static int ir_raw_event_thread(void *data)
 
 /**
  * ir_raw_event_store() - pass a pulse/space duration to the raw ir decoders
- * @input_dev:	the struct input_dev device descriptor
+ * @dev:	the struct rc_dev device descriptor
  * @ev:		the struct ir_raw_event descriptor of the pulse/space
  *
  * This routine (which may be called from an interrupt context) stores a
@@ -82,17 +82,15 @@ static int ir_raw_event_thread(void *data)
  * signalled as positive values and spaces as negative values. A zero value
  * will reset the decoding state machines.
  */
-int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev)
+int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev)
 {
-	struct ir_input_dev *ir = input_get_drvdata(input_dev);
-
-	if (!ir->raw)
+	if (!dev->raw)
 		return -EINVAL;
 
 	IR_dprintk(2, "sample: (%05dus %s)\n",
-		TO_US(ev->duration), TO_STR(ev->pulse));
+		   TO_US(ev->duration), TO_STR(ev->pulse));
 
-	if (kfifo_in(&ir->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev))
+	if (kfifo_in(&dev->raw->kfifo, ev, sizeof(*ev)) != sizeof(*ev))
 		return -ENOMEM;
 
 	return 0;
@@ -101,7 +99,7 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store);
 
 /**
  * ir_raw_event_store_edge() - notify raw ir decoders of the start of a pulse/space
- * @input_dev:	the struct input_dev device descriptor
+ * @dev:	the struct rc_dev device descriptor
  * @type:	the type of the event that has occurred
  *
  * This routine (which may be called from an interrupt context) is used to
@@ -110,50 +108,49 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store);
  * hardware which does not provide durations directly but only interrupts
  * (or similar events) on state change.
  */
-int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type)
+int ir_raw_event_store_edge(struct rc_dev *dev, enum raw_event_type type)
 {
-	struct ir_input_dev	*ir = input_get_drvdata(input_dev);
 	ktime_t			now;
 	s64			delta; /* ns */
 	struct ir_raw_event	ev;
 	int			rc = 0;
 
-	if (!ir->raw)
+	if (!dev->raw)
 		return -EINVAL;
 
 	now = ktime_get();
-	delta = ktime_to_ns(ktime_sub(now, ir->raw->last_event));
+	delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event));
 
 	/* Check for a long duration since last event or if we're
 	 * being called for the first time, note that delta can't
 	 * possibly be negative.
 	 */
 	ev.duration = 0;
-	if (delta > IR_MAX_DURATION || !ir->raw->last_type)
+	if (delta > IR_MAX_DURATION || !dev->raw->last_type)
 		type |= IR_START_EVENT;
 	else
 		ev.duration = delta;
 
 	if (type & IR_START_EVENT)
-		ir_raw_event_reset(input_dev);
-	else if (ir->raw->last_type & IR_SPACE) {
+		ir_raw_event_reset(dev);
+	else if (dev->raw->last_type & IR_SPACE) {
 		ev.pulse = false;
-		rc = ir_raw_event_store(input_dev, &ev);
-	} else if (ir->raw->last_type & IR_PULSE) {
+		rc = ir_raw_event_store(dev, &ev);
+	} else if (dev->raw->last_type & IR_PULSE) {
 		ev.pulse = true;
-		rc = ir_raw_event_store(input_dev, &ev);
+		rc = ir_raw_event_store(dev, &ev);
 	} else
 		return 0;
 
-	ir->raw->last_event = now;
-	ir->raw->last_type = type;
+	dev->raw->last_event = now;
+	dev->raw->last_type = type;
 	return rc;
 }
 EXPORT_SYMBOL_GPL(ir_raw_event_store_edge);
 
 /**
  * ir_raw_event_store_with_filter() - pass next pulse/space to decoders with some processing
- * @input_dev:	the struct input_dev device descriptor
+ * @dev:	the struct rc_dev device descriptor
  * @type:	the type of the event that has occurred
  *
  * This routine (which may be called from an interrupt context) works
@@ -161,84 +158,76 @@ EXPORT_SYMBOL_GPL(ir_raw_event_store_edge);
  * This routine is intended for devices with limited internal buffer
  * It automerges samples of same type, and handles timeouts
  */
-int ir_raw_event_store_with_filter(struct input_dev *input_dev,
-						struct ir_raw_event *ev)
+int ir_raw_event_store_with_filter(struct rc_dev *dev, struct ir_raw_event *ev)
 {
-	struct ir_input_dev *ir = input_get_drvdata(input_dev);
-	struct ir_raw_event_ctrl *raw = ir->raw;
-
-	if (!raw || !ir->props)
+	if (!dev->raw)
 		return -EINVAL;
 
 	/* Ignore spaces in idle mode */
-	if (ir->idle && !ev->pulse)
+	if (dev->idle && !ev->pulse)
 		return 0;
-	else if (ir->idle)
-		ir_raw_event_set_idle(input_dev, false);
-
-	if (!raw->this_ev.duration) {
-		raw->this_ev = *ev;
-	} else if (ev->pulse == raw->this_ev.pulse) {
-		raw->this_ev.duration += ev->duration;
-	} else {
-		ir_raw_event_store(input_dev, &raw->this_ev);
-		raw->this_ev = *ev;
+	else if (dev->idle)
+		ir_raw_event_set_idle(dev, false);
+
+	if (!dev->raw->this_ev.duration)
+		dev->raw->this_ev = *ev;
+	else if (ev->pulse == dev->raw->this_ev.pulse)
+		dev->raw->this_ev.duration += ev->duration;
+	else {
+		ir_raw_event_store(dev, &dev->raw->this_ev);
+		dev->raw->this_ev = *ev;
 	}
 
 	/* Enter idle mode if nessesary */
-	if (!ev->pulse && ir->props->timeout &&
-		raw->this_ev.duration >= ir->props->timeout) {
-		ir_raw_event_set_idle(input_dev, true);
-	}
+	if (!ev->pulse && dev->timeout &&
+	    dev->raw->this_ev.duration >= dev->timeout)
+		ir_raw_event_set_idle(dev, true);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(ir_raw_event_store_with_filter);
 
 /**
- * ir_raw_event_set_idle() - hint the ir core if device is receiving
- * IR data or not
- * @input_dev: the struct input_dev device descriptor
- * @idle: the hint value
+ * ir_raw_event_set_idle() - provide hint to rc-core when the device is idle or not
+ * @dev:	the struct rc_dev device descriptor
+ * @idle:	whether the device is idle or not
  */
-void ir_raw_event_set_idle(struct input_dev *input_dev, bool idle)
+void ir_raw_event_set_idle(struct rc_dev *dev, bool idle)
 {
-	struct ir_input_dev *ir = input_get_drvdata(input_dev);
-	struct ir_raw_event_ctrl *raw = ir->raw;
-
-	if (!ir->props || !ir->raw)
+	if (!dev->raw)
 		return;
 
 	IR_dprintk(2, "%s idle mode\n", idle ? "enter" : "leave");
 
 	if (idle) {
-		raw->this_ev.timeout = true;
-		ir_raw_event_store(input_dev, &raw->this_ev);
-		init_ir_raw_event(&raw->this_ev);
+		dev->raw->this_ev.timeout = true;
+		ir_raw_event_store(dev, &dev->raw->this_ev);
+		init_ir_raw_event(&dev->raw->this_ev);
 	}
 
-	if (ir->props->s_idle)
-		ir->props->s_idle(ir->props->priv, idle);
-	ir->idle = idle;
+	if (dev->s_idle)
+		dev->s_idle(dev, idle);
+
+	dev->idle = idle;
 }
 EXPORT_SYMBOL_GPL(ir_raw_event_set_idle);
 
 /**
  * ir_raw_event_handle() - schedules the decoding of stored ir data
- * @input_dev:	the struct input_dev device descriptor
+ * @dev:	the struct rc_dev device descriptor
  *
- * This routine will signal the workqueue to start decoding stored ir data.
+ * This routine will tell rc-core to start decoding stored ir data.
  */
-void ir_raw_event_handle(struct input_dev *input_dev)
+void ir_raw_event_handle(struct rc_dev *dev)
 {
-	struct ir_input_dev *ir = input_get_drvdata(input_dev);
 	unsigned long flags;
 
-	if (!ir->raw)
+	if (!dev->raw)
 		return;
 
-	spin_lock_irqsave(&ir->raw->lock, flags);
-	wake_up_process(ir->raw->thread);
-	spin_unlock_irqrestore(&ir->raw->lock, flags);
+	spin_lock_irqsave(&dev->raw->lock, flags);
+	wake_up_process(dev->raw->thread);
+	spin_unlock_irqrestore(&dev->raw->lock, flags);
 }
 EXPORT_SYMBOL_GPL(ir_raw_event_handle);
 
@@ -256,69 +245,69 @@ ir_raw_get_allowed_protocols()
 /*
  * Used to (un)register raw event clients
  */
-int ir_raw_event_register(struct input_dev *input_dev)
+int ir_raw_event_register(struct rc_dev *dev)
 {
-	struct ir_input_dev *ir = input_get_drvdata(input_dev);
 	int rc;
 	struct ir_raw_handler *handler;
 
-	ir->raw = kzalloc(sizeof(*ir->raw), GFP_KERNEL);
-	if (!ir->raw)
-		return -ENOMEM;
+	if (!dev)
+		return -EINVAL;
 
-	ir->raw->input_dev = input_dev;
+	dev->raw = kzalloc(sizeof(*dev->raw), GFP_KERNEL);
+	if (!dev->raw)
+		return -ENOMEM;
 
-	ir->raw->enabled_protocols = ~0;
-	rc = kfifo_alloc(&ir->raw->kfifo, sizeof(s64) * MAX_IR_EVENT_SIZE,
+	dev->raw->dev = dev;
+	dev->raw->enabled_protocols = ~0;
+	rc = kfifo_alloc(&dev->raw->kfifo,
+			 sizeof(struct ir_raw_event) * MAX_IR_EVENT_SIZE,
 			 GFP_KERNEL);
-	if (rc < 0) {
-		kfree(ir->raw);
-		ir->raw = NULL;
-		return rc;
-	}
+	if (rc < 0)
+		goto out;
 
-	spin_lock_init(&ir->raw->lock);
-	ir->raw->thread = kthread_run(ir_raw_event_thread, ir->raw,
-			"rc%u",  (unsigned int)ir->devno);
+	spin_lock_init(&dev->raw->lock);
+	dev->raw->thread = kthread_run(ir_raw_event_thread, dev->raw,
+				       "rc%ld", dev->devno);
 
-	if (IS_ERR(ir->raw->thread)) {
-		int ret = PTR_ERR(ir->raw->thread);
-
-		kfree(ir->raw);
-		ir->raw = NULL;
-		return ret;
+	if (IS_ERR(dev->raw->thread)) {
+		rc = PTR_ERR(dev->raw->thread);
+		goto out;
 	}
 
 	mutex_lock(&ir_raw_handler_lock);
-	list_add_tail(&ir->raw->list, &ir_raw_client_list);
+	list_add_tail(&dev->raw->list, &ir_raw_client_list);
 	list_for_each_entry(handler, &ir_raw_handler_list, list)
 		if (handler->raw_register)
-			handler->raw_register(ir->raw->input_dev);
+			handler->raw_register(dev);
 	mutex_unlock(&ir_raw_handler_lock);
 
 	return 0;
+
+out:
+	kfree(dev->raw);
+	dev->raw = NULL;
+	return rc;
 }
 
-void ir_raw_event_unregister(struct input_dev *input_dev)
+void ir_raw_event_unregister(struct rc_dev *dev)
 {
-	struct ir_input_dev *ir = input_get_drvdata(input_dev);
 	struct ir_raw_handler *handler;
 
-	if (!ir->raw)
+	if (!dev || !dev->raw)
 		return;
 
-	kthread_stop(ir->raw->thread);
+	kthread_stop(dev->raw->thread);
 
 	mutex_lock(&ir_raw_handler_lock);
-	list_del(&ir->raw->list);
+	list_del(&dev->raw->list);
 	list_for_each_entry(handler, &ir_raw_handler_list, list)
 		if (handler->raw_unregister)
-			handler->raw_unregister(ir->raw->input_dev);
+			handler->raw_unregister(dev);
 	mutex_unlock(&ir_raw_handler_lock);
 
-	kfifo_free(&ir->raw->kfifo);
-	kfree(ir->raw);
-	ir->raw = NULL;
+	kfifo_free(&dev->raw->kfifo);
+	kfree(dev->raw);
+	dev->raw = NULL;
 }
 
 /*
@@ -333,7 +322,7 @@ int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler)
 	list_add_tail(&ir_raw_handler->list, &ir_raw_handler_list);
 	if (ir_raw_handler->raw_register)
 		list_for_each_entry(raw, &ir_raw_client_list, list)
-			ir_raw_handler->raw_register(raw->input_dev);
+			ir_raw_handler->raw_register(raw->dev);
 	available_protocols |= ir_raw_handler->protocols;
 	mutex_unlock(&ir_raw_handler_lock);
 
@@ -349,7 +338,7 @@ void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler)
 	list_del(&ir_raw_handler->list);
 	if (ir_raw_handler->raw_unregister)
 		list_for_each_entry(raw, &ir_raw_client_list, list)
-			ir_raw_handler->raw_unregister(raw->input_dev);
+			ir_raw_handler->raw_unregister(raw->dev);
 	available_protocols &= ~ir_raw_handler->protocols;
 	mutex_unlock(&ir_raw_handler_lock);
 }
@@ -368,7 +357,7 @@ static void init_decoders(struct work_struct *work)
 	load_lirc_codec();
 
 	/* If needed, we may later add some init code. In this case,
-	   it is needed to change the CONFIG_MODULE test at ir-core.h
+	   it is needed to change the CONFIG_MODULE test at rc-core.h
 	 */
 }
 #endif
diff --git a/drivers/media/IR/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c
index 572ed4ca8c68..ebdba5539916 100644
--- a/drivers/media/IR/ir-rc5-decoder.c
+++ b/drivers/media/rc/ir-rc5-decoder.c
@@ -20,7 +20,7 @@
  * the first two bits are start bits, and a third one is a filing bit
  */
 
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 #define RC5_NBITS		14
 #define RC5X_NBITS		20
@@ -40,19 +40,18 @@ enum rc5_state {
 
 /**
  * ir_rc5_decode() - Decode one RC-5 pulse or space
- * @input_dev:	the struct input_dev descriptor of the device
+ * @dev:	the struct rc_dev descriptor of the device
  * @ev:		the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the pulse violates the state machine
  */
-static int ir_rc5_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct rc5_dec *data = &ir_dev->raw->rc5;
+	struct rc5_dec *data = &dev->raw->rc5;
 	u8 toggle;
 	u32 scancode;
 
-        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC5))
+        if (!(dev->raw->enabled_protocols & RC_TYPE_RC5))
                 return 0;
 
 	if (!is_timing_event(ev)) {
@@ -96,7 +95,7 @@ again:
 		return 0;
 
 	case STATE_BIT_END:
-		if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+		if (!is_transition(&ev, &dev->raw->prev_ev))
 			break;
 
 		if (data->count == data->wanted_bits)
@@ -151,7 +150,7 @@ again:
 				   scancode, toggle);
 		}
 
-		ir_keydown(input_dev, scancode, toggle);
+		rc_keydown(dev, scancode, toggle);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -164,7 +163,7 @@ out:
 }
 
 static struct ir_raw_handler rc5_handler = {
-	.protocols	= IR_TYPE_RC5,
+	.protocols	= RC_TYPE_RC5,
 	.decode		= ir_rc5_decode,
 };
 
diff --git a/drivers/media/IR/ir-rc5-sz-decoder.c b/drivers/media/rc/ir-rc5-sz-decoder.c
index 7c413501a3f7..90aa8868629a 100644
--- a/drivers/media/IR/ir-rc5-sz-decoder.c
+++ b/drivers/media/rc/ir-rc5-sz-decoder.c
@@ -20,7 +20,7 @@
  * the first two bits are start bits, and a third one is a filing bit
  */
 
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 #define RC5_SZ_NBITS		15
 #define RC5_UNIT		888888 /* ns */
@@ -36,19 +36,18 @@ enum rc5_sz_state {
 
 /**
  * ir_rc5_sz_decode() - Decode one RC-5 Streamzap pulse or space
- * @input_dev:	the struct input_dev descriptor of the device
+ * @dev:	the struct rc_dev descriptor of the device
  * @ev:		the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the pulse violates the state machine
  */
-static int ir_rc5_sz_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_rc5_sz_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct rc5_sz_dec *data = &ir_dev->raw->rc5_sz;
+	struct rc5_sz_dec *data = &dev->raw->rc5_sz;
 	u8 toggle, command, system;
 	u32 scancode;
 
-        if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC5_SZ))
+        if (!(dev->raw->enabled_protocols & RC_TYPE_RC5_SZ))
                 return 0;
 
 	if (!is_timing_event(ev)) {
@@ -91,7 +90,7 @@ again:
 		return 0;
 
 	case STATE_BIT_END:
-		if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+		if (!is_transition(&ev, &dev->raw->prev_ev))
 			break;
 
 		if (data->count == data->wanted_bits)
@@ -115,7 +114,7 @@ again:
 		IR_dprintk(1, "RC5-sz scancode 0x%04x (toggle: %u)\n",
 			   scancode, toggle);
 
-		ir_keydown(input_dev, scancode, toggle);
+		rc_keydown(dev, scancode, toggle);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -128,7 +127,7 @@ out:
 }
 
 static struct ir_raw_handler rc5_sz_handler = {
-	.protocols	= IR_TYPE_RC5_SZ,
+	.protocols	= RC_TYPE_RC5_SZ,
 	.decode		= ir_rc5_sz_decode,
 };
 
diff --git a/drivers/media/IR/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index d25da91f44ff..755dafa3871b 100644
--- a/drivers/media/IR/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -12,7 +12,7 @@
  * GNU General Public License for more details.
  */
 
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 /*
  * This decoder currently supports:
@@ -70,19 +70,18 @@ static enum rc6_mode rc6_mode(struct rc6_dec *data)
 
 /**
  * ir_rc6_decode() - Decode one RC6 pulse or space
- * @input_dev:	the struct input_dev descriptor of the device
+ * @dev:	the struct rc_dev descriptor of the device
  * @ev:		the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the pulse violates the state machine
  */
-static int ir_rc6_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct rc6_dec *data = &ir_dev->raw->rc6;
+	struct rc6_dec *data = &dev->raw->rc6;
 	u32 scancode;
 	u8 toggle;
 
-	if (!(ir_dev->raw->enabled_protocols & IR_TYPE_RC6))
+	if (!(dev->raw->enabled_protocols & RC_TYPE_RC6))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -139,7 +138,7 @@ again:
 		return 0;
 
 	case STATE_HEADER_BIT_END:
-		if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+		if (!is_transition(&ev, &dev->raw->prev_ev))
 			break;
 
 		if (data->count == RC6_HEADER_NBITS)
@@ -159,7 +158,7 @@ again:
 		return 0;
 
 	case STATE_TOGGLE_END:
-		if (!is_transition(&ev, &ir_dev->raw->prev_ev) ||
+		if (!is_transition(&ev, &dev->raw->prev_ev) ||
 		    !geq_margin(ev.duration, RC6_TOGGLE_END, RC6_UNIT / 2))
 			break;
 
@@ -204,7 +203,7 @@ again:
 		return 0;
 
 	case STATE_BODY_BIT_END:
-		if (!is_transition(&ev, &ir_dev->raw->prev_ev))
+		if (!is_transition(&ev, &dev->raw->prev_ev))
 			break;
 
 		if (data->count == data->wanted_bits)
@@ -243,7 +242,7 @@ again:
 			goto out;
 		}
 
-		ir_keydown(input_dev, scancode, toggle);
+		rc_keydown(dev, scancode, toggle);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -256,7 +255,7 @@ out:
 }
 
 static struct ir_raw_handler rc6_handler = {
-	.protocols	= IR_TYPE_RC6,
+	.protocols	= RC_TYPE_RC6,
 	.decode		= ir_rc6_decode,
 };
 
diff --git a/drivers/media/IR/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c
index 2d15730822bc..a92de80c48db 100644
--- a/drivers/media/IR/ir-sony-decoder.c
+++ b/drivers/media/rc/ir-sony-decoder.c
@@ -13,7 +13,7 @@
  */
 
 #include <linux/bitrev.h>
-#include "ir-core-priv.h"
+#include "rc-core-priv.h"
 
 #define SONY_UNIT		600000 /* ns */
 #define SONY_HEADER_PULSE	(4 * SONY_UNIT)
@@ -33,19 +33,18 @@ enum sony_state {
 
 /**
  * ir_sony_decode() - Decode one Sony pulse or space
- * @input_dev:	the struct input_dev descriptor of the device
+ * @dev:	the struct rc_dev descriptor of the device
  * @ev:         the struct ir_raw_event descriptor of the pulse/space
  *
  * This function returns -EINVAL if the pulse violates the state machine
  */
-static int ir_sony_decode(struct input_dev *input_dev, struct ir_raw_event ev)
+static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev)
 {
-	struct ir_input_dev *ir_dev = input_get_drvdata(input_dev);
-	struct sony_dec *data = &ir_dev->raw->sony;
+	struct sony_dec *data = &dev->raw->sony;
 	u32 scancode;
 	u8 device, subdevice, function;
 
-	if (!(ir_dev->raw->enabled_protocols & IR_TYPE_SONY))
+	if (!(dev->raw->enabled_protocols & RC_TYPE_SONY))
 		return 0;
 
 	if (!is_timing_event(ev)) {
@@ -144,7 +143,7 @@ static int ir_sony_decode(struct input_dev *input_dev, struct ir_raw_event ev)
 
 		scancode = device << 16 | subdevice << 8 | function;
 		IR_dprintk(1, "Sony(%u) scancode 0x%05x\n", data->count, scancode);
-		ir_keydown(input_dev, scancode, 0);
+		rc_keydown(dev, scancode, 0);
 		data->state = STATE_INACTIVE;
 		return 0;
 	}
@@ -157,7 +156,7 @@ out:
 }
 
 static struct ir_raw_handler sony_handler = {
-	.protocols	= IR_TYPE_SONY,
+	.protocols	= RC_TYPE_SONY,
 	.decode		= ir_sony_decode,
 };
 
diff --git a/drivers/media/IR/keymaps/Kconfig b/drivers/media/rc/keymaps/Kconfig
index 14b22f58f823..8e615fd55852 100644
--- a/drivers/media/IR/keymaps/Kconfig
+++ b/drivers/media/rc/keymaps/Kconfig
@@ -1,6 +1,6 @@
 config RC_MAP
 	tristate "Compile Remote Controller keymap modules"
-	depends on IR_CORE
+	depends on RC_CORE
 	default y
 
 	---help---
diff --git a/drivers/media/IR/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index 3194d391bbd4..e894b43e9407 100644
--- a/drivers/media/IR/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -73,6 +73,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
 			rc-real-audio-220-32-keys.o \
 			rc-streamzap.o \
 			rc-tbs-nec.o \
+			rc-technisat-usb2.o \
 			rc-terratec-cinergy-xs.o \
 			rc-terratec-slim.o \
 			rc-tevii-nec.o \
diff --git a/drivers/media/IR/keymaps/rc-adstech-dvb-t-pci.c b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
index b17283176ecd..136d3952dedc 100644
--- a/drivers/media/IR/keymaps/rc-adstech-dvb-t-pci.c
+++ b/drivers/media/rc/keymaps/rc-adstech-dvb-t-pci.c
@@ -14,7 +14,7 @@
 
 /* ADS Tech Instant TV DVB-T PCI Remote */
 
-static struct ir_scancode adstech_dvb_t_pci[] = {
+static struct rc_map_table adstech_dvb_t_pci[] = {
 	/* Keys 0 to 9 */
 	{ 0x4d, KEY_0 },
 	{ 0x57, KEY_1 },
@@ -63,23 +63,23 @@ static struct ir_scancode adstech_dvb_t_pci[] = {
 	{ 0x1c, KEY_VOLUMEDOWN },
 };
 
-static struct rc_keymap adstech_dvb_t_pci_map = {
+static struct rc_map_list adstech_dvb_t_pci_map = {
 	.map = {
 		.scan    = adstech_dvb_t_pci,
 		.size    = ARRAY_SIZE(adstech_dvb_t_pci),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_ADSTECH_DVB_T_PCI,
 	}
 };
 
 static int __init init_rc_map_adstech_dvb_t_pci(void)
 {
-	return ir_register_map(&adstech_dvb_t_pci_map);
+	return rc_map_register(&adstech_dvb_t_pci_map);
 }
 
 static void __exit exit_rc_map_adstech_dvb_t_pci(void)
 {
-	ir_unregister_map(&adstech_dvb_t_pci_map);
+	rc_map_unregister(&adstech_dvb_t_pci_map);
 }
 
 module_init(init_rc_map_adstech_dvb_t_pci)
diff --git a/drivers/media/IR/keymaps/rc-alink-dtu-m.c b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
index ddfee7f8093d..fe652e928dc0 100644
--- a/drivers/media/IR/keymaps/rc-alink-dtu-m.c
+++ b/drivers/media/rc/keymaps/rc-alink-dtu-m.c
@@ -21,7 +21,7 @@
 #include <media/rc-map.h>
 
 /* A-Link DTU(m) slim remote, 6 rows, 3 columns. */
-static struct ir_scancode alink_dtu_m[] = {
+static struct rc_map_table alink_dtu_m[] = {
 	{ 0x0800, KEY_VOLUMEUP },
 	{ 0x0801, KEY_1 },
 	{ 0x0802, KEY_3 },
@@ -42,23 +42,23 @@ static struct ir_scancode alink_dtu_m[] = {
 	{ 0x081d, KEY_CHANNELDOWN },
 };
 
-static struct rc_keymap alink_dtu_m_map = {
+static struct rc_map_list alink_dtu_m_map = {
 	.map = {
 		.scan    = alink_dtu_m,
 		.size    = ARRAY_SIZE(alink_dtu_m),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_ALINK_DTU_M,
 	}
 };
 
 static int __init init_rc_map_alink_dtu_m(void)
 {
-	return ir_register_map(&alink_dtu_m_map);
+	return rc_map_register(&alink_dtu_m_map);
 }
 
 static void __exit exit_rc_map_alink_dtu_m(void)
 {
-	ir_unregister_map(&alink_dtu_m_map);
+	rc_map_unregister(&alink_dtu_m_map);
 }
 
 module_init(init_rc_map_alink_dtu_m)
diff --git a/drivers/media/IR/keymaps/rc-anysee.c b/drivers/media/rc/keymaps/rc-anysee.c
index 30d70498cfed..884f1b51a8ee 100644
--- a/drivers/media/IR/keymaps/rc-anysee.c
+++ b/drivers/media/rc/keymaps/rc-anysee.c
@@ -20,7 +20,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode anysee[] = {
+static struct rc_map_table anysee[] = {
 	{ 0x0800, KEY_0 },
 	{ 0x0801, KEY_1 },
 	{ 0x0802, KEY_2 },
@@ -67,23 +67,23 @@ static struct ir_scancode anysee[] = {
 	{ 0x0851, KEY_PAUSE },
 };
 
-static struct rc_keymap anysee_map = {
+static struct rc_map_list anysee_map = {
 	.map = {
 		.scan    = anysee,
 		.size    = ARRAY_SIZE(anysee),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_ANYSEE,
 	}
 };
 
 static int __init init_rc_map_anysee(void)
 {
-	return ir_register_map(&anysee_map);
+	return rc_map_register(&anysee_map);
 }
 
 static void __exit exit_rc_map_anysee(void)
 {
-	ir_unregister_map(&anysee_map);
+	rc_map_unregister(&anysee_map);
 }
 
 module_init(init_rc_map_anysee)
diff --git a/drivers/media/IR/keymaps/rc-apac-viewcomp.c b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
index 0ef2b562baf0..7af188209ff9 100644
--- a/drivers/media/IR/keymaps/rc-apac-viewcomp.c
+++ b/drivers/media/rc/keymaps/rc-apac-viewcomp.c
@@ -14,7 +14,7 @@
 
 /* Attila Kondoros <attila.kondoros@chello.hu> */
 
-static struct ir_scancode apac_viewcomp[] = {
+static struct rc_map_table apac_viewcomp[] = {
 
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
@@ -54,23 +54,23 @@ static struct ir_scancode apac_viewcomp[] = {
 	{ 0x18, KEY_KPMINUS },		/* fine tune <<<< */
 };
 
-static struct rc_keymap apac_viewcomp_map = {
+static struct rc_map_list apac_viewcomp_map = {
 	.map = {
 		.scan    = apac_viewcomp,
 		.size    = ARRAY_SIZE(apac_viewcomp),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_APAC_VIEWCOMP,
 	}
 };
 
 static int __init init_rc_map_apac_viewcomp(void)
 {
-	return ir_register_map(&apac_viewcomp_map);
+	return rc_map_register(&apac_viewcomp_map);
 }
 
 static void __exit exit_rc_map_apac_viewcomp(void)
 {
-	ir_unregister_map(&apac_viewcomp_map);
+	rc_map_unregister(&apac_viewcomp_map);
 }
 
 module_init(init_rc_map_apac_viewcomp)
diff --git a/drivers/media/IR/keymaps/rc-asus-pc39.c b/drivers/media/rc/keymaps/rc-asus-pc39.c
index 2996e0a3b8d5..b2481154491b 100644
--- a/drivers/media/IR/keymaps/rc-asus-pc39.c
+++ b/drivers/media/rc/keymaps/rc-asus-pc39.c
@@ -18,7 +18,7 @@
  * which has a label saying is "Model PC-39"
  */
 
-static struct ir_scancode asus_pc39[] = {
+static struct rc_map_table asus_pc39[] = {
 	/* Keys 0 to 9 */
 	{ 0x082a, KEY_0 },
 	{ 0x0816, KEY_1 },
@@ -65,23 +65,23 @@ static struct ir_scancode asus_pc39[] = {
 	{ 0x083e, KEY_DVD },		/* dvd */
 };
 
-static struct rc_keymap asus_pc39_map = {
+static struct rc_map_list asus_pc39_map = {
 	.map = {
 		.scan    = asus_pc39,
 		.size    = ARRAY_SIZE(asus_pc39),
-		.ir_type = IR_TYPE_RC5,
+		.rc_type = RC_TYPE_RC5,
 		.name    = RC_MAP_ASUS_PC39,
 	}
 };
 
 static int __init init_rc_map_asus_pc39(void)
 {
-	return ir_register_map(&asus_pc39_map);
+	return rc_map_register(&asus_pc39_map);
 }
 
 static void __exit exit_rc_map_asus_pc39(void)
 {
-	ir_unregister_map(&asus_pc39_map);
+	rc_map_unregister(&asus_pc39_map);
 }
 
 module_init(init_rc_map_asus_pc39)
diff --git a/drivers/media/IR/keymaps/rc-ati-tv-wonder-hd-600.c b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
index 8edfd293d010..f766b24b0158 100644
--- a/drivers/media/IR/keymaps/rc-ati-tv-wonder-hd-600.c
+++ b/drivers/media/rc/keymaps/rc-ati-tv-wonder-hd-600.c
@@ -16,7 +16,7 @@
    Devin Heitmueller <devin.heitmueller@gmail.com>
  */
 
-static struct ir_scancode ati_tv_wonder_hd_600[] = {
+static struct rc_map_table ati_tv_wonder_hd_600[] = {
 	{ 0x00, KEY_RECORD},		/* Row 1 */
 	{ 0x01, KEY_PLAYPAUSE},
 	{ 0x02, KEY_STOP},
@@ -43,23 +43,23 @@ static struct ir_scancode ati_tv_wonder_hd_600[] = {
 	{ 0x17, KEY_VOLUMEDOWN},
 };
 
-static struct rc_keymap ati_tv_wonder_hd_600_map = {
+static struct rc_map_list ati_tv_wonder_hd_600_map = {
 	.map = {
 		.scan    = ati_tv_wonder_hd_600,
 		.size    = ARRAY_SIZE(ati_tv_wonder_hd_600),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_ATI_TV_WONDER_HD_600,
 	}
 };
 
 static int __init init_rc_map_ati_tv_wonder_hd_600(void)
 {
-	return ir_register_map(&ati_tv_wonder_hd_600_map);
+	return rc_map_register(&ati_tv_wonder_hd_600_map);
 }
 
 static void __exit exit_rc_map_ati_tv_wonder_hd_600(void)
 {
-	ir_unregister_map(&ati_tv_wonder_hd_600_map);
+	rc_map_unregister(&ati_tv_wonder_hd_600_map);
 }
 
 module_init(init_rc_map_ati_tv_wonder_hd_600)
diff --git a/drivers/media/IR/keymaps/rc-avermedia-a16d.c b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
index 12f043587f2e..ec9beeebd410 100644
--- a/drivers/media/IR/keymaps/rc-avermedia-a16d.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-a16d.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode avermedia_a16d[] = {
+static struct rc_map_table avermedia_a16d[] = {
 	{ 0x20, KEY_LIST},
 	{ 0x00, KEY_POWER},
 	{ 0x28, KEY_1},
@@ -49,23 +49,23 @@ static struct ir_scancode avermedia_a16d[] = {
 	{ 0x2a, KEY_MENU},
 };
 
-static struct rc_keymap avermedia_a16d_map = {
+static struct rc_map_list avermedia_a16d_map = {
 	.map = {
 		.scan    = avermedia_a16d,
 		.size    = ARRAY_SIZE(avermedia_a16d),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_AVERMEDIA_A16D,
 	}
 };
 
 static int __init init_rc_map_avermedia_a16d(void)
 {
-	return ir_register_map(&avermedia_a16d_map);
+	return rc_map_register(&avermedia_a16d_map);
 }
 
 static void __exit exit_rc_map_avermedia_a16d(void)
 {
-	ir_unregister_map(&avermedia_a16d_map);
+	rc_map_unregister(&avermedia_a16d_map);
 }
 
 module_init(init_rc_map_avermedia_a16d)
diff --git a/drivers/media/IR/keymaps/rc-avermedia-cardbus.c b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
index 2a945b02e8ca..bdf97b74cf90 100644
--- a/drivers/media/IR/keymaps/rc-avermedia-cardbus.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-cardbus.c
@@ -14,7 +14,7 @@
 
 /* Oldrich Jedlicka <oldium.pro@seznam.cz> */
 
-static struct ir_scancode avermedia_cardbus[] = {
+static struct rc_map_table avermedia_cardbus[] = {
 	{ 0x00, KEY_POWER },
 	{ 0x01, KEY_TUNER },		/* TV/FM */
 	{ 0x03, KEY_TEXT },		/* Teletext */
@@ -71,23 +71,23 @@ static struct ir_scancode avermedia_cardbus[] = {
 	{ 0x43, KEY_CHANNELUP },	/* Channel up */
 };
 
-static struct rc_keymap avermedia_cardbus_map = {
+static struct rc_map_list avermedia_cardbus_map = {
 	.map = {
 		.scan    = avermedia_cardbus,
 		.size    = ARRAY_SIZE(avermedia_cardbus),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_AVERMEDIA_CARDBUS,
 	}
 };
 
 static int __init init_rc_map_avermedia_cardbus(void)
 {
-	return ir_register_map(&avermedia_cardbus_map);
+	return rc_map_register(&avermedia_cardbus_map);
 }
 
 static void __exit exit_rc_map_avermedia_cardbus(void)
 {
-	ir_unregister_map(&avermedia_cardbus_map);
+	rc_map_unregister(&avermedia_cardbus_map);
 }
 
 module_init(init_rc_map_avermedia_cardbus)
diff --git a/drivers/media/IR/keymaps/rc-avermedia-dvbt.c b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
index 39dde6222875..3ddb41bc075e 100644
--- a/drivers/media/IR/keymaps/rc-avermedia-dvbt.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-dvbt.c
@@ -14,7 +14,7 @@
 
 /* Matt Jesson <dvb@jesson.eclipse.co.uk */
 
-static struct ir_scancode avermedia_dvbt[] = {
+static struct rc_map_table avermedia_dvbt[] = {
 	{ 0x28, KEY_0 },		/* '0' / 'enter' */
 	{ 0x22, KEY_1 },		/* '1' */
 	{ 0x12, KEY_2 },		/* '2' / 'up arrow' */
@@ -52,23 +52,23 @@ static struct ir_scancode avermedia_dvbt[] = {
 	{ 0x3e, KEY_VOLUMEUP },		/* 'volume +' */
 };
 
-static struct rc_keymap avermedia_dvbt_map = {
+static struct rc_map_list avermedia_dvbt_map = {
 	.map = {
 		.scan    = avermedia_dvbt,
 		.size    = ARRAY_SIZE(avermedia_dvbt),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_AVERMEDIA_DVBT,
 	}
 };
 
 static int __init init_rc_map_avermedia_dvbt(void)
 {
-	return ir_register_map(&avermedia_dvbt_map);
+	return rc_map_register(&avermedia_dvbt_map);
 }
 
 static void __exit exit_rc_map_avermedia_dvbt(void)
 {
-	ir_unregister_map(&avermedia_dvbt_map);
+	rc_map_unregister(&avermedia_dvbt_map);
 }
 
 module_init(init_rc_map_avermedia_dvbt)
diff --git a/drivers/media/IR/keymaps/rc-avermedia-m135a.c b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
index e4471fb2ad1e..357fea58a46e 100644
--- a/drivers/media/IR/keymaps/rc-avermedia-m135a.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m135a.c
@@ -22,7 +22,7 @@
  * codes added by Herton Ronaldo Krzesinski <herton@mandriva.com.br>
  */
 
-static struct ir_scancode avermedia_m135a[] = {
+static struct rc_map_table avermedia_m135a[] = {
 	/* RM-JX */
 	{ 0x0200, KEY_POWER2 },
 	{ 0x022e, KEY_DOT },		/* '.' */
@@ -121,23 +121,23 @@ static struct ir_scancode avermedia_m135a[] = {
 	{ 0x041e, KEY_NEXT },
 };
 
-static struct rc_keymap avermedia_m135a_map = {
+static struct rc_map_list avermedia_m135a_map = {
 	.map = {
 		.scan    = avermedia_m135a,
 		.size    = ARRAY_SIZE(avermedia_m135a),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_AVERMEDIA_M135A,
 	}
 };
 
 static int __init init_rc_map_avermedia_m135a(void)
 {
-	return ir_register_map(&avermedia_m135a_map);
+	return rc_map_register(&avermedia_m135a_map);
 }
 
 static void __exit exit_rc_map_avermedia_m135a(void)
 {
-	ir_unregister_map(&avermedia_m135a_map);
+	rc_map_unregister(&avermedia_m135a_map);
 }
 
 module_init(init_rc_map_avermedia_m135a)
diff --git a/drivers/media/IR/keymaps/rc-avermedia-m733a-rm-k6.c b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
index cf8d45717cb3..e694e6eac37e 100644
--- a/drivers/media/IR/keymaps/rc-avermedia-m733a-rm-k6.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-m733a-rm-k6.c
@@ -16,7 +16,7 @@
  * Herton Ronaldo Krzesinski <herton@mandriva.com.br>
  */
 
-static struct ir_scancode avermedia_m733a_rm_k6[] = {
+static struct rc_map_table avermedia_m733a_rm_k6[] = {
 	{ 0x0401, KEY_POWER2 },
 	{ 0x0406, KEY_MUTE },
 	{ 0x0408, KEY_MODE },     /* TV/FM */
@@ -69,23 +69,23 @@ static struct ir_scancode avermedia_m733a_rm_k6[] = {
 	{ 0x041e, KEY_NEXT },
 };
 
-static struct rc_keymap avermedia_m733a_rm_k6_map = {
+static struct rc_map_list avermedia_m733a_rm_k6_map = {
 	.map = {
 		.scan    = avermedia_m733a_rm_k6,
 		.size    = ARRAY_SIZE(avermedia_m733a_rm_k6),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_AVERMEDIA_M733A_RM_K6,
 	}
 };
 
 static int __init init_rc_map_avermedia_m733a_rm_k6(void)
 {
-	return ir_register_map(&avermedia_m733a_rm_k6_map);
+	return rc_map_register(&avermedia_m733a_rm_k6_map);
 }
 
 static void __exit exit_rc_map_avermedia_m733a_rm_k6(void)
 {
-	ir_unregister_map(&avermedia_m733a_rm_k6_map);
+	rc_map_unregister(&avermedia_m733a_rm_k6_map);
 }
 
 module_init(init_rc_map_avermedia_m733a_rm_k6)
diff --git a/drivers/media/IR/keymaps/rc-avermedia-rm-ks.c b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
index 9ee60906c861..f4ca1fff455d 100644
--- a/drivers/media/IR/keymaps/rc-avermedia-rm-ks.c
+++ b/drivers/media/rc/keymaps/rc-avermedia-rm-ks.c
@@ -23,7 +23,7 @@
 /* Initial keytable is from Jose Alberto Reguero <jareguero@telefonica.net>
    and Felipe Morales Moreno <felipe.morales.moreno@gmail.com> */
 /* FIXME: mappings are not 100% correct? */
-static struct ir_scancode avermedia_rm_ks[] = {
+static struct rc_map_table avermedia_rm_ks[] = {
 	{ 0x0501, KEY_POWER2 },
 	{ 0x0502, KEY_CHANNELUP },
 	{ 0x0503, KEY_CHANNELDOWN },
@@ -53,23 +53,23 @@ static struct ir_scancode avermedia_rm_ks[] = {
 	{ 0x0556, KEY_ZOOM },
 };
 
-static struct rc_keymap avermedia_rm_ks_map = {
+static struct rc_map_list avermedia_rm_ks_map = {
 	.map = {
 		.scan    = avermedia_rm_ks,
 		.size    = ARRAY_SIZE(avermedia_rm_ks),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_AVERMEDIA_RM_KS,
 	}
 };
 
 static int __init init_rc_map_avermedia_rm_ks(void)
 {
-	return ir_register_map(&avermedia_rm_ks_map);
+	return rc_map_register(&avermedia_rm_ks_map);
 }
 
 static void __exit exit_rc_map_avermedia_rm_ks(void)
 {
-	ir_unregister_map(&avermedia_rm_ks_map);
+	rc_map_unregister(&avermedia_rm_ks_map);
 }
 
 module_init(init_rc_map_avermedia_rm_ks)
diff --git a/drivers/media/IR/keymaps/rc-avermedia.c b/drivers/media/rc/keymaps/rc-avermedia.c
index 21effd5bfb0d..edfa71506d3e 100644
--- a/drivers/media/IR/keymaps/rc-avermedia.c
+++ b/drivers/media/rc/keymaps/rc-avermedia.c
@@ -14,7 +14,7 @@
 
 /* Alex Hermann <gaaf@gmx.net> */
 
-static struct ir_scancode avermedia[] = {
+static struct rc_map_table avermedia[] = {
 	{ 0x28, KEY_1 },
 	{ 0x18, KEY_2 },
 	{ 0x38, KEY_3 },
@@ -60,23 +60,23 @@ static struct ir_scancode avermedia[] = {
 	{ 0x31, KEY_CHANNELUP }		/* CHANNEL/PAGE+ */
 };
 
-static struct rc_keymap avermedia_map = {
+static struct rc_map_list avermedia_map = {
 	.map = {
 		.scan    = avermedia,
 		.size    = ARRAY_SIZE(avermedia),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_AVERMEDIA,
 	}
 };
 
 static int __init init_rc_map_avermedia(void)
 {
-	return ir_register_map(&avermedia_map);
+	return rc_map_register(&avermedia_map);
 }
 
 static void __exit exit_rc_map_avermedia(void)
 {
-	ir_unregister_map(&avermedia_map);
+	rc_map_unregister(&avermedia_map);
 }
 
 module_init(init_rc_map_avermedia)
diff --git a/drivers/media/IR/keymaps/rc-avertv-303.c b/drivers/media/rc/keymaps/rc-avertv-303.c
index 971c59d6f9d6..32e94988dc94 100644
--- a/drivers/media/IR/keymaps/rc-avertv-303.c
+++ b/drivers/media/rc/keymaps/rc-avertv-303.c
@@ -14,7 +14,7 @@
 
 /* AVERTV STUDIO 303 Remote */
 
-static struct ir_scancode avertv_303[] = {
+static struct rc_map_table avertv_303[] = {
 	{ 0x2a, KEY_1 },
 	{ 0x32, KEY_2 },
 	{ 0x3a, KEY_3 },
@@ -59,23 +59,23 @@ static struct ir_scancode avertv_303[] = {
 	{ 0x1b, KEY_UP },
 };
 
-static struct rc_keymap avertv_303_map = {
+static struct rc_map_list avertv_303_map = {
 	.map = {
 		.scan    = avertv_303,
 		.size    = ARRAY_SIZE(avertv_303),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_AVERTV_303,
 	}
 };
 
 static int __init init_rc_map_avertv_303(void)
 {
-	return ir_register_map(&avertv_303_map);
+	return rc_map_register(&avertv_303_map);
 }
 
 static void __exit exit_rc_map_avertv_303(void)
 {
-	ir_unregister_map(&avertv_303_map);
+	rc_map_unregister(&avertv_303_map);
 }
 
 module_init(init_rc_map_avertv_303)
diff --git a/drivers/media/IR/keymaps/rc-azurewave-ad-tu700.c b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
index e0876147d471..c3f6d62ac892 100644
--- a/drivers/media/IR/keymaps/rc-azurewave-ad-tu700.c
+++ b/drivers/media/rc/keymaps/rc-azurewave-ad-tu700.c
@@ -20,7 +20,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode azurewave_ad_tu700[] = {
+static struct rc_map_table azurewave_ad_tu700[] = {
 	{ 0x0000, KEY_TAB },             /* Tab */
 	{ 0x0001, KEY_2 },
 	{ 0x0002, KEY_CHANNELDOWN },
@@ -76,23 +76,23 @@ static struct ir_scancode azurewave_ad_tu700[] = {
 	{ 0x005f, KEY_BLUE },
 };
 
-static struct rc_keymap azurewave_ad_tu700_map = {
+static struct rc_map_list azurewave_ad_tu700_map = {
 	.map = {
 		.scan    = azurewave_ad_tu700,
 		.size    = ARRAY_SIZE(azurewave_ad_tu700),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_AZUREWAVE_AD_TU700,
 	}
 };
 
 static int __init init_rc_map_azurewave_ad_tu700(void)
 {
-	return ir_register_map(&azurewave_ad_tu700_map);
+	return rc_map_register(&azurewave_ad_tu700_map);
 }
 
 static void __exit exit_rc_map_azurewave_ad_tu700(void)
 {
-	ir_unregister_map(&azurewave_ad_tu700_map);
+	rc_map_unregister(&azurewave_ad_tu700_map);
 }
 
 module_init(init_rc_map_azurewave_ad_tu700)
diff --git a/drivers/media/IR/keymaps/rc-behold-columbus.c b/drivers/media/rc/keymaps/rc-behold-columbus.c
index 9f56c98fef5b..4b787fa94f08 100644
--- a/drivers/media/IR/keymaps/rc-behold-columbus.c
+++ b/drivers/media/rc/keymaps/rc-behold-columbus.c
@@ -21,7 +21,7 @@
  * helps to descide which keycodes to assign to the buttons.
  */
 
-static struct ir_scancode behold_columbus[] = {
+static struct rc_map_table behold_columbus[] = {
 
 	/*  0x13   0x11   0x1C   0x12  *
 	 *  Mute  Source  TV/FM  Power *
@@ -82,23 +82,23 @@ static struct ir_scancode behold_columbus[] = {
 
 };
 
-static struct rc_keymap behold_columbus_map = {
+static struct rc_map_list behold_columbus_map = {
 	.map = {
 		.scan    = behold_columbus,
 		.size    = ARRAY_SIZE(behold_columbus),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_BEHOLD_COLUMBUS,
 	}
 };
 
 static int __init init_rc_map_behold_columbus(void)
 {
-	return ir_register_map(&behold_columbus_map);
+	return rc_map_register(&behold_columbus_map);
 }
 
 static void __exit exit_rc_map_behold_columbus(void)
 {
-	ir_unregister_map(&behold_columbus_map);
+	rc_map_unregister(&behold_columbus_map);
 }
 
 module_init(init_rc_map_behold_columbus)
diff --git a/drivers/media/IR/keymaps/rc-behold.c b/drivers/media/rc/keymaps/rc-behold.c
index abc140b2098b..0ee1f149364c 100644
--- a/drivers/media/IR/keymaps/rc-behold.c
+++ b/drivers/media/rc/keymaps/rc-behold.c
@@ -24,13 +24,13 @@
  * helps to descide which keycodes to assign to the buttons.
  */
 
-static struct ir_scancode behold[] = {
+static struct rc_map_table behold[] = {
 
 	/*  0x1c            0x12  *
 	 *  TV/FM          POWER  *
 	 *                        */
-	{ 0x1c, KEY_TUNER },	/* XXX KEY_TV / KEY_RADIO */
-	{ 0x12, KEY_POWER },
+	{ 0x6b861c, KEY_TUNER },	/* XXX KEY_TV / KEY_RADIO */
+	{ 0x6b8612, KEY_POWER },
 
 	/*  0x01    0x02    0x03  *
 	 *   1       2       3    *
@@ -41,28 +41,28 @@ static struct ir_scancode behold[] = {
 	 *  0x07    0x08    0x09  *
 	 *   7       8       9    *
 	 *                        */
-	{ 0x01, KEY_1 },
-	{ 0x02, KEY_2 },
-	{ 0x03, KEY_3 },
-	{ 0x04, KEY_4 },
-	{ 0x05, KEY_5 },
-	{ 0x06, KEY_6 },
-	{ 0x07, KEY_7 },
-	{ 0x08, KEY_8 },
-	{ 0x09, KEY_9 },
+	{ 0x6b8601, KEY_1 },
+	{ 0x6b8602, KEY_2 },
+	{ 0x6b8603, KEY_3 },
+	{ 0x6b8604, KEY_4 },
+	{ 0x6b8605, KEY_5 },
+	{ 0x6b8606, KEY_6 },
+	{ 0x6b8607, KEY_7 },
+	{ 0x6b8608, KEY_8 },
+	{ 0x6b8609, KEY_9 },
 
 	/*  0x0a    0x00    0x17  *
 	 * RECALL    0      MODE  *
 	 *                        */
-	{ 0x0a, KEY_AGAIN },
-	{ 0x00, KEY_0 },
-	{ 0x17, KEY_MODE },
+	{ 0x6b860a, KEY_AGAIN },
+	{ 0x6b8600, KEY_0 },
+	{ 0x6b8617, KEY_MODE },
 
 	/*  0x14          0x10    *
 	 * ASPECT      FULLSCREEN *
 	 *                        */
-	{ 0x14, KEY_SCREEN },
-	{ 0x10, KEY_ZOOM },
+	{ 0x6b8614, KEY_SCREEN },
+	{ 0x6b8610, KEY_ZOOM },
 
 	/*          0x0b          *
 	 *           Up           *
@@ -73,17 +73,17 @@ static struct ir_scancode behold[] = {
 	 *         0x015          *
 	 *         Down           *
 	 *                        */
-	{ 0x0b, KEY_CHANNELUP },
-	{ 0x18, KEY_VOLUMEDOWN },
-	{ 0x16, KEY_OK },		/* XXX KEY_ENTER */
-	{ 0x0c, KEY_VOLUMEUP },
-	{ 0x15, KEY_CHANNELDOWN },
+	{ 0x6b860b, KEY_CHANNELUP },
+	{ 0x6b8618, KEY_VOLUMEDOWN },
+	{ 0x6b8616, KEY_OK },		/* XXX KEY_ENTER */
+	{ 0x6b860c, KEY_VOLUMEUP },
+	{ 0x6b8615, KEY_CHANNELDOWN },
 
 	/*  0x11            0x0d  *
 	 *  MUTE            INFO  *
 	 *                        */
-	{ 0x11, KEY_MUTE },
-	{ 0x0d, KEY_INFO },
+	{ 0x6b8611, KEY_MUTE },
+	{ 0x6b860d, KEY_INFO },
 
 	/*  0x0f    0x1b    0x1a  *
 	 * RECORD PLAY/PAUSE STOP *
@@ -92,46 +92,46 @@ static struct ir_scancode behold[] = {
 	 *TELETEXT  AUDIO  SOURCE *
 	 *           RED   YELLOW *
 	 *                        */
-	{ 0x0f, KEY_RECORD },
-	{ 0x1b, KEY_PLAYPAUSE },
-	{ 0x1a, KEY_STOP },
-	{ 0x0e, KEY_TEXT },
-	{ 0x1f, KEY_RED },	/*XXX KEY_AUDIO	*/
-	{ 0x1e, KEY_YELLOW },	/*XXX KEY_SOURCE	*/
+	{ 0x6b860f, KEY_RECORD },
+	{ 0x6b861b, KEY_PLAYPAUSE },
+	{ 0x6b861a, KEY_STOP },
+	{ 0x6b860e, KEY_TEXT },
+	{ 0x6b861f, KEY_RED },	/*XXX KEY_AUDIO	*/
+	{ 0x6b861e, KEY_YELLOW },	/*XXX KEY_SOURCE	*/
 
 	/*  0x1d   0x13     0x19  *
 	 * SLEEP  PREVIEW   DVB   *
 	 *         GREEN    BLUE  *
 	 *                        */
-	{ 0x1d, KEY_SLEEP },
-	{ 0x13, KEY_GREEN },
-	{ 0x19, KEY_BLUE },	/* XXX KEY_SAT	*/
+	{ 0x6b861d, KEY_SLEEP },
+	{ 0x6b8613, KEY_GREEN },
+	{ 0x6b8619, KEY_BLUE },	/* XXX KEY_SAT	*/
 
 	/*  0x58           0x5c   *
 	 * FREEZE        SNAPSHOT *
 	 *                        */
-	{ 0x58, KEY_SLOW },
-	{ 0x5c, KEY_CAMERA },
+	{ 0x6b8658, KEY_SLOW },
+	{ 0x6b865c, KEY_CAMERA },
 
 };
 
-static struct rc_keymap behold_map = {
+static struct rc_map_list behold_map = {
 	.map = {
 		.scan    = behold,
 		.size    = ARRAY_SIZE(behold),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_BEHOLD,
 	}
 };
 
 static int __init init_rc_map_behold(void)
 {
-	return ir_register_map(&behold_map);
+	return rc_map_register(&behold_map);
 }
 
 static void __exit exit_rc_map_behold(void)
 {
-	ir_unregister_map(&behold_map);
+	rc_map_unregister(&behold_map);
 }
 
 module_init(init_rc_map_behold)
diff --git a/drivers/media/IR/keymaps/rc-budget-ci-old.c b/drivers/media/rc/keymaps/rc-budget-ci-old.c
index 64c2ac913338..97fc3862f608 100644
--- a/drivers/media/IR/keymaps/rc-budget-ci-old.c
+++ b/drivers/media/rc/keymaps/rc-budget-ci-old.c
@@ -18,7 +18,7 @@
  * This is a "middle of the road" approach, differences are noted
  */
 
-static struct ir_scancode budget_ci_old[] = {
+static struct rc_map_table budget_ci_old[] = {
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
@@ -66,23 +66,23 @@ static struct ir_scancode budget_ci_old[] = {
 	{ 0x3e, KEY_TUNER },
 };
 
-static struct rc_keymap budget_ci_old_map = {
+static struct rc_map_list budget_ci_old_map = {
 	.map = {
 		.scan    = budget_ci_old,
 		.size    = ARRAY_SIZE(budget_ci_old),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_BUDGET_CI_OLD,
 	}
 };
 
 static int __init init_rc_map_budget_ci_old(void)
 {
-	return ir_register_map(&budget_ci_old_map);
+	return rc_map_register(&budget_ci_old_map);
 }
 
 static void __exit exit_rc_map_budget_ci_old(void)
 {
-	ir_unregister_map(&budget_ci_old_map);
+	rc_map_unregister(&budget_ci_old_map);
 }
 
 module_init(init_rc_map_budget_ci_old)
diff --git a/drivers/media/IR/keymaps/rc-cinergy-1400.c b/drivers/media/rc/keymaps/rc-cinergy-1400.c
index 074f2c2c2c61..284534b67e7d 100644
--- a/drivers/media/IR/keymaps/rc-cinergy-1400.c
+++ b/drivers/media/rc/keymaps/rc-cinergy-1400.c
@@ -14,7 +14,7 @@
 
 /* Cinergy 1400 DVB-T */
 
-static struct ir_scancode cinergy_1400[] = {
+static struct rc_map_table cinergy_1400[] = {
 	{ 0x01, KEY_POWER },
 	{ 0x02, KEY_1 },
 	{ 0x03, KEY_2 },
@@ -58,23 +58,23 @@ static struct ir_scancode cinergy_1400[] = {
 	{ 0x5c, KEY_NEXT },
 };
 
-static struct rc_keymap cinergy_1400_map = {
+static struct rc_map_list cinergy_1400_map = {
 	.map = {
 		.scan    = cinergy_1400,
 		.size    = ARRAY_SIZE(cinergy_1400),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_CINERGY_1400,
 	}
 };
 
 static int __init init_rc_map_cinergy_1400(void)
 {
-	return ir_register_map(&cinergy_1400_map);
+	return rc_map_register(&cinergy_1400_map);
 }
 
 static void __exit exit_rc_map_cinergy_1400(void)
 {
-	ir_unregister_map(&cinergy_1400_map);
+	rc_map_unregister(&cinergy_1400_map);
 }
 
 module_init(init_rc_map_cinergy_1400)
diff --git a/drivers/media/IR/keymaps/rc-cinergy.c b/drivers/media/rc/keymaps/rc-cinergy.c
index cf84c3dba742..99520ff65b61 100644
--- a/drivers/media/IR/keymaps/rc-cinergy.c
+++ b/drivers/media/rc/keymaps/rc-cinergy.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode cinergy[] = {
+static struct rc_map_table cinergy[] = {
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
@@ -52,23 +52,23 @@ static struct ir_scancode cinergy[] = {
 	{ 0x23, KEY_STOP },
 };
 
-static struct rc_keymap cinergy_map = {
+static struct rc_map_list cinergy_map = {
 	.map = {
 		.scan    = cinergy,
 		.size    = ARRAY_SIZE(cinergy),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_CINERGY,
 	}
 };
 
 static int __init init_rc_map_cinergy(void)
 {
-	return ir_register_map(&cinergy_map);
+	return rc_map_register(&cinergy_map);
 }
 
 static void __exit exit_rc_map_cinergy(void)
 {
-	ir_unregister_map(&cinergy_map);
+	rc_map_unregister(&cinergy_map);
 }
 
 module_init(init_rc_map_cinergy)
diff --git a/drivers/media/IR/keymaps/rc-dib0700-nec.c b/drivers/media/rc/keymaps/rc-dib0700-nec.c
index ae1832038fbe..c59851b203da 100644
--- a/drivers/media/IR/keymaps/rc-dib0700-nec.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-nec.c
@@ -17,7 +17,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode dib0700_nec_table[] = {
+static struct rc_map_table dib0700_nec_table[] = {
 	/* Key codes for the Pixelview SBTVD remote */
 	{ 0x8613, KEY_MUTE },
 	{ 0x8612, KEY_POWER },
@@ -98,23 +98,23 @@ static struct ir_scancode dib0700_nec_table[] = {
 	{ 0x4542, KEY_SELECT }, /* Select video input, 'Select' for Teletext */
 };
 
-static struct rc_keymap dib0700_nec_map = {
+static struct rc_map_list dib0700_nec_map = {
 	.map = {
 		.scan    = dib0700_nec_table,
 		.size    = ARRAY_SIZE(dib0700_nec_table),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_DIB0700_NEC_TABLE,
 	}
 };
 
 static int __init init_rc_map(void)
 {
-	return ir_register_map(&dib0700_nec_map);
+	return rc_map_register(&dib0700_nec_map);
 }
 
 static void __exit exit_rc_map(void)
 {
-	ir_unregister_map(&dib0700_nec_map);
+	rc_map_unregister(&dib0700_nec_map);
 }
 
 module_init(init_rc_map)
diff --git a/drivers/media/IR/keymaps/rc-dib0700-rc5.c b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
index 4a4797cfd77d..4af12e45dfba 100644
--- a/drivers/media/IR/keymaps/rc-dib0700-rc5.c
+++ b/drivers/media/rc/keymaps/rc-dib0700-rc5.c
@@ -17,7 +17,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode dib0700_rc5_table[] = {
+static struct rc_map_table dib0700_rc5_table[] = {
 	/* Key codes for the tiny Pinnacle remote*/
 	{ 0x0700, KEY_MUTE },
 	{ 0x0701, KEY_MENU }, /* Pinnacle logo */
@@ -209,23 +209,23 @@ static struct ir_scancode dib0700_rc5_table[] = {
 	{ 0x1d3d, KEY_POWER },
 };
 
-static struct rc_keymap dib0700_rc5_map = {
+static struct rc_map_list dib0700_rc5_map = {
 	.map = {
 		.scan    = dib0700_rc5_table,
 		.size    = ARRAY_SIZE(dib0700_rc5_table),
-		.ir_type = IR_TYPE_RC5,
+		.rc_type = RC_TYPE_RC5,
 		.name    = RC_MAP_DIB0700_RC5_TABLE,
 	}
 };
 
 static int __init init_rc_map(void)
 {
-	return ir_register_map(&dib0700_rc5_map);
+	return rc_map_register(&dib0700_rc5_map);
 }
 
 static void __exit exit_rc_map(void)
 {
-	ir_unregister_map(&dib0700_rc5_map);
+	rc_map_unregister(&dib0700_rc5_map);
 }
 
 module_init(init_rc_map)
diff --git a/drivers/media/IR/keymaps/rc-digitalnow-tinytwin.c b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
index 63e469e2dd21..f68b450f5593 100644
--- a/drivers/media/IR/keymaps/rc-digitalnow-tinytwin.c
+++ b/drivers/media/rc/keymaps/rc-digitalnow-tinytwin.c
@@ -20,7 +20,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode digitalnow_tinytwin[] = {
+static struct rc_map_table digitalnow_tinytwin[] = {
 	{ 0x0000, KEY_MUTE },            /* [symbol speaker] */
 	{ 0x0001, KEY_VOLUMEUP },
 	{ 0x0002, KEY_POWER2 },          /* TV [power button] */
@@ -72,23 +72,23 @@ static struct ir_scancode digitalnow_tinytwin[] = {
 	{ 0x005a, KEY_PREVIOUS },        /* REPLAY */
 };
 
-static struct rc_keymap digitalnow_tinytwin_map = {
+static struct rc_map_list digitalnow_tinytwin_map = {
 	.map = {
 		.scan    = digitalnow_tinytwin,
 		.size    = ARRAY_SIZE(digitalnow_tinytwin),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_DIGITALNOW_TINYTWIN,
 	}
 };
 
 static int __init init_rc_map_digitalnow_tinytwin(void)
 {
-	return ir_register_map(&digitalnow_tinytwin_map);
+	return rc_map_register(&digitalnow_tinytwin_map);
 }
 
 static void __exit exit_rc_map_digitalnow_tinytwin(void)
 {
-	ir_unregister_map(&digitalnow_tinytwin_map);
+	rc_map_unregister(&digitalnow_tinytwin_map);
 }
 
 module_init(init_rc_map_digitalnow_tinytwin)
diff --git a/drivers/media/IR/keymaps/rc-digittrade.c b/drivers/media/rc/keymaps/rc-digittrade.c
index 5dece78e19c5..21d49871f2a3 100644
--- a/drivers/media/IR/keymaps/rc-digittrade.c
+++ b/drivers/media/rc/keymaps/rc-digittrade.c
@@ -25,7 +25,7 @@
    Initial keytable was from Alain Kalker <miki@dds.nl> */
 
 /* Digittrade DVB-T USB Stick */
-static struct ir_scancode digittrade[] = {
+static struct rc_map_table digittrade[] = {
 	{ 0x0000, KEY_9 },
 	{ 0x0001, KEY_EPG },             /* EPG */
 	{ 0x0002, KEY_VOLUMEDOWN },      /* Vol Dn */
@@ -56,23 +56,23 @@ static struct ir_scancode digittrade[] = {
 	{ 0x0054, KEY_0 },
 };
 
-static struct rc_keymap digittrade_map = {
+static struct rc_map_list digittrade_map = {
 	.map = {
 		.scan    = digittrade,
 		.size    = ARRAY_SIZE(digittrade),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_DIGITTRADE,
 	}
 };
 
 static int __init init_rc_map_digittrade(void)
 {
-	return ir_register_map(&digittrade_map);
+	return rc_map_register(&digittrade_map);
 }
 
 static void __exit exit_rc_map_digittrade(void)
 {
-	ir_unregister_map(&digittrade_map);
+	rc_map_unregister(&digittrade_map);
 }
 
 module_init(init_rc_map_digittrade)
diff --git a/drivers/media/IR/keymaps/rc-dm1105-nec.c b/drivers/media/rc/keymaps/rc-dm1105-nec.c
index 90684d0efea3..d024fbf88bc4 100644
--- a/drivers/media/IR/keymaps/rc-dm1105-nec.c
+++ b/drivers/media/rc/keymaps/rc-dm1105-nec.c
@@ -16,7 +16,7 @@
    Igor M. Liplianin <liplianin@me.by>
  */
 
-static struct ir_scancode dm1105_nec[] = {
+static struct rc_map_table dm1105_nec[] = {
 	{ 0x0a, KEY_POWER2},		/* power */
 	{ 0x0c, KEY_MUTE},		/* mute */
 	{ 0x11, KEY_1},
@@ -50,23 +50,23 @@ static struct ir_scancode dm1105_nec[] = {
 	{ 0x1b, KEY_B},			/* recall */
 };
 
-static struct rc_keymap dm1105_nec_map = {
+static struct rc_map_list dm1105_nec_map = {
 	.map = {
 		.scan    = dm1105_nec,
 		.size    = ARRAY_SIZE(dm1105_nec),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_DM1105_NEC,
 	}
 };
 
 static int __init init_rc_map_dm1105_nec(void)
 {
-	return ir_register_map(&dm1105_nec_map);
+	return rc_map_register(&dm1105_nec_map);
 }
 
 static void __exit exit_rc_map_dm1105_nec(void)
 {
-	ir_unregister_map(&dm1105_nec_map);
+	rc_map_unregister(&dm1105_nec_map);
 }
 
 module_init(init_rc_map_dm1105_nec)
diff --git a/drivers/media/IR/keymaps/rc-dntv-live-dvb-t.c b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
index 8a4027af964a..43912bd02a9e 100644
--- a/drivers/media/IR/keymaps/rc-dntv-live-dvb-t.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvb-t.c
@@ -14,7 +14,7 @@
 
 /* DigitalNow DNTV Live DVB-T Remote */
 
-static struct ir_scancode dntv_live_dvb_t[] = {
+static struct rc_map_table dntv_live_dvb_t[] = {
 	{ 0x00, KEY_ESC },		/* 'go up a level?' */
 	/* Keys 0 to 9 */
 	{ 0x0a, KEY_0 },
@@ -52,23 +52,23 @@ static struct ir_scancode dntv_live_dvb_t[] = {
 	{ 0x1f, KEY_VOLUMEDOWN },
 };
 
-static struct rc_keymap dntv_live_dvb_t_map = {
+static struct rc_map_list dntv_live_dvb_t_map = {
 	.map = {
 		.scan    = dntv_live_dvb_t,
 		.size    = ARRAY_SIZE(dntv_live_dvb_t),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_DNTV_LIVE_DVB_T,
 	}
 };
 
 static int __init init_rc_map_dntv_live_dvb_t(void)
 {
-	return ir_register_map(&dntv_live_dvb_t_map);
+	return rc_map_register(&dntv_live_dvb_t_map);
 }
 
 static void __exit exit_rc_map_dntv_live_dvb_t(void)
 {
-	ir_unregister_map(&dntv_live_dvb_t_map);
+	rc_map_unregister(&dntv_live_dvb_t_map);
 }
 
 module_init(init_rc_map_dntv_live_dvb_t)
diff --git a/drivers/media/IR/keymaps/rc-dntv-live-dvbt-pro.c b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
index 6f4d60764d59..015e99de06de 100644
--- a/drivers/media/IR/keymaps/rc-dntv-live-dvbt-pro.c
+++ b/drivers/media/rc/keymaps/rc-dntv-live-dvbt-pro.c
@@ -14,7 +14,7 @@
 
 /* DigitalNow DNTV Live! DVB-T Pro Remote */
 
-static struct ir_scancode dntv_live_dvbt_pro[] = {
+static struct rc_map_table dntv_live_dvbt_pro[] = {
 	{ 0x16, KEY_POWER },
 	{ 0x5b, KEY_HOME },
 
@@ -71,23 +71,23 @@ static struct ir_scancode dntv_live_dvbt_pro[] = {
 	{ 0x5d, KEY_BLUE },
 };
 
-static struct rc_keymap dntv_live_dvbt_pro_map = {
+static struct rc_map_list dntv_live_dvbt_pro_map = {
 	.map = {
 		.scan    = dntv_live_dvbt_pro,
 		.size    = ARRAY_SIZE(dntv_live_dvbt_pro),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_DNTV_LIVE_DVBT_PRO,
 	}
 };
 
 static int __init init_rc_map_dntv_live_dvbt_pro(void)
 {
-	return ir_register_map(&dntv_live_dvbt_pro_map);
+	return rc_map_register(&dntv_live_dvbt_pro_map);
 }
 
 static void __exit exit_rc_map_dntv_live_dvbt_pro(void)
 {
-	ir_unregister_map(&dntv_live_dvbt_pro_map);
+	rc_map_unregister(&dntv_live_dvbt_pro_map);
 }
 
 module_init(init_rc_map_dntv_live_dvbt_pro)
diff --git a/drivers/media/IR/keymaps/rc-em-terratec.c b/drivers/media/rc/keymaps/rc-em-terratec.c
index 3130c9c29e6b..269d4299da34 100644
--- a/drivers/media/IR/keymaps/rc-em-terratec.c
+++ b/drivers/media/rc/keymaps/rc-em-terratec.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode em_terratec[] = {
+static struct rc_map_table em_terratec[] = {
 	{ 0x01, KEY_CHANNEL },
 	{ 0x02, KEY_SELECT },
 	{ 0x03, KEY_MUTE },
@@ -43,23 +43,23 @@ static struct ir_scancode em_terratec[] = {
 	{ 0x40, KEY_ZOOM },
 };
 
-static struct rc_keymap em_terratec_map = {
+static struct rc_map_list em_terratec_map = {
 	.map = {
 		.scan    = em_terratec,
 		.size    = ARRAY_SIZE(em_terratec),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_EM_TERRATEC,
 	}
 };
 
 static int __init init_rc_map_em_terratec(void)
 {
-	return ir_register_map(&em_terratec_map);
+	return rc_map_register(&em_terratec_map);
 }
 
 static void __exit exit_rc_map_em_terratec(void)
 {
-	ir_unregister_map(&em_terratec_map);
+	rc_map_unregister(&em_terratec_map);
 }
 
 module_init(init_rc_map_em_terratec)
diff --git a/drivers/media/IR/keymaps/rc-encore-enltv-fm53.c b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
index 4b816967877e..e388698a0697 100644
--- a/drivers/media/IR/keymaps/rc-encore-enltv-fm53.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv-fm53.c
@@ -16,7 +16,7 @@
    Mauro Carvalho Chehab <mchehab@infradead.org>
  */
 
-static struct ir_scancode encore_enltv_fm53[] = {
+static struct rc_map_table encore_enltv_fm53[] = {
 	{ 0x10, KEY_POWER2},
 	{ 0x06, KEY_MUTE},
 
@@ -55,23 +55,23 @@ static struct ir_scancode encore_enltv_fm53[] = {
 	{ 0x47, KEY_SLEEP},		/* shutdown */
 };
 
-static struct rc_keymap encore_enltv_fm53_map = {
+static struct rc_map_list encore_enltv_fm53_map = {
 	.map = {
 		.scan    = encore_enltv_fm53,
 		.size    = ARRAY_SIZE(encore_enltv_fm53),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_ENCORE_ENLTV_FM53,
 	}
 };
 
 static int __init init_rc_map_encore_enltv_fm53(void)
 {
-	return ir_register_map(&encore_enltv_fm53_map);
+	return rc_map_register(&encore_enltv_fm53_map);
 }
 
 static void __exit exit_rc_map_encore_enltv_fm53(void)
 {
-	ir_unregister_map(&encore_enltv_fm53_map);
+	rc_map_unregister(&encore_enltv_fm53_map);
 }
 
 module_init(init_rc_map_encore_enltv_fm53)
diff --git a/drivers/media/IR/keymaps/rc-encore-enltv.c b/drivers/media/rc/keymaps/rc-encore-enltv.c
index 9fabffd28cc9..afa4e92284ef 100644
--- a/drivers/media/IR/keymaps/rc-encore-enltv.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv.c
@@ -15,7 +15,7 @@
 /* Encore ENLTV-FM  - black plastic, white front cover with white glowing buttons
     Juan Pablo Sormani <sorman@gmail.com> */
 
-static struct ir_scancode encore_enltv[] = {
+static struct rc_map_table encore_enltv[] = {
 
 	/* Power button does nothing, neither in Windows app,
 	 although it sends data (used for BIOS wakeup?) */
@@ -86,23 +86,23 @@ static struct ir_scancode encore_enltv[] = {
 	{ 0x57, KEY_BLUE },		/* AP4 */
 };
 
-static struct rc_keymap encore_enltv_map = {
+static struct rc_map_list encore_enltv_map = {
 	.map = {
 		.scan    = encore_enltv,
 		.size    = ARRAY_SIZE(encore_enltv),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_ENCORE_ENLTV,
 	}
 };
 
 static int __init init_rc_map_encore_enltv(void)
 {
-	return ir_register_map(&encore_enltv_map);
+	return rc_map_register(&encore_enltv_map);
 }
 
 static void __exit exit_rc_map_encore_enltv(void)
 {
-	ir_unregister_map(&encore_enltv_map);
+	rc_map_unregister(&encore_enltv_map);
 }
 
 module_init(init_rc_map_encore_enltv)
diff --git a/drivers/media/IR/keymaps/rc-encore-enltv2.c b/drivers/media/rc/keymaps/rc-encore-enltv2.c
index efefd5166618..7d5b00ed4ff2 100644
--- a/drivers/media/IR/keymaps/rc-encore-enltv2.c
+++ b/drivers/media/rc/keymaps/rc-encore-enltv2.c
@@ -15,7 +15,7 @@
 /* Encore ENLTV2-FM  - silver plastic - "Wand Media" written at the botton
     Mauro Carvalho Chehab <mchehab@infradead.org> */
 
-static struct ir_scancode encore_enltv2[] = {
+static struct rc_map_table encore_enltv2[] = {
 	{ 0x4c, KEY_POWER2 },
 	{ 0x4a, KEY_TUNER },
 	{ 0x40, KEY_1 },
@@ -64,23 +64,23 @@ static struct ir_scancode encore_enltv2[] = {
 	{ 0x79, KEY_STOP },
 };
 
-static struct rc_keymap encore_enltv2_map = {
+static struct rc_map_list encore_enltv2_map = {
 	.map = {
 		.scan    = encore_enltv2,
 		.size    = ARRAY_SIZE(encore_enltv2),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_ENCORE_ENLTV2,
 	}
 };
 
 static int __init init_rc_map_encore_enltv2(void)
 {
-	return ir_register_map(&encore_enltv2_map);
+	return rc_map_register(&encore_enltv2_map);
 }
 
 static void __exit exit_rc_map_encore_enltv2(void)
 {
-	ir_unregister_map(&encore_enltv2_map);
+	rc_map_unregister(&encore_enltv2_map);
 }
 
 module_init(init_rc_map_encore_enltv2)
diff --git a/drivers/media/IR/keymaps/rc-evga-indtube.c b/drivers/media/rc/keymaps/rc-evga-indtube.c
index 3f3fb13813b3..a2bf24f6dfbb 100644
--- a/drivers/media/IR/keymaps/rc-evga-indtube.c
+++ b/drivers/media/rc/keymaps/rc-evga-indtube.c
@@ -16,7 +16,7 @@
    Devin Heitmueller <devin.heitmueller@gmail.com>
  */
 
-static struct ir_scancode evga_indtube[] = {
+static struct rc_map_table evga_indtube[] = {
 	{ 0x12, KEY_POWER},
 	{ 0x02, KEY_MODE},	/* TV */
 	{ 0x14, KEY_MUTE},
@@ -35,23 +35,23 @@ static struct ir_scancode evga_indtube[] = {
 	{ 0x13, KEY_CAMERA},
 };
 
-static struct rc_keymap evga_indtube_map = {
+static struct rc_map_list evga_indtube_map = {
 	.map = {
 		.scan    = evga_indtube,
 		.size    = ARRAY_SIZE(evga_indtube),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_EVGA_INDTUBE,
 	}
 };
 
 static int __init init_rc_map_evga_indtube(void)
 {
-	return ir_register_map(&evga_indtube_map);
+	return rc_map_register(&evga_indtube_map);
 }
 
 static void __exit exit_rc_map_evga_indtube(void)
 {
-	ir_unregister_map(&evga_indtube_map);
+	rc_map_unregister(&evga_indtube_map);
 }
 
 module_init(init_rc_map_evga_indtube)
diff --git a/drivers/media/IR/keymaps/rc-eztv.c b/drivers/media/rc/keymaps/rc-eztv.c
index 660907a78db9..1e8e5b2d6e36 100644
--- a/drivers/media/IR/keymaps/rc-eztv.c
+++ b/drivers/media/rc/keymaps/rc-eztv.c
@@ -15,7 +15,7 @@
 /* Alfons Geser <a.geser@cox.net>
  * updates from Job D. R. Borges <jobdrb@ig.com.br> */
 
-static struct ir_scancode eztv[] = {
+static struct rc_map_table eztv[] = {
 	{ 0x12, KEY_POWER },
 	{ 0x01, KEY_TV },	/* DVR */
 	{ 0x15, KEY_DVD },	/* DVD */
@@ -70,23 +70,23 @@ static struct ir_scancode eztv[] = {
 	{ 0x21, KEY_DOT },	/* . (decimal dot) */
 };
 
-static struct rc_keymap eztv_map = {
+static struct rc_map_list eztv_map = {
 	.map = {
 		.scan    = eztv,
 		.size    = ARRAY_SIZE(eztv),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_EZTV,
 	}
 };
 
 static int __init init_rc_map_eztv(void)
 {
-	return ir_register_map(&eztv_map);
+	return rc_map_register(&eztv_map);
 }
 
 static void __exit exit_rc_map_eztv(void)
 {
-	ir_unregister_map(&eztv_map);
+	rc_map_unregister(&eztv_map);
 }
 
 module_init(init_rc_map_eztv)
diff --git a/drivers/media/IR/keymaps/rc-flydvb.c b/drivers/media/rc/keymaps/rc-flydvb.c
index a173c81035f4..aea2f4acf7d8 100644
--- a/drivers/media/IR/keymaps/rc-flydvb.c
+++ b/drivers/media/rc/keymaps/rc-flydvb.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode flydvb[] = {
+static struct rc_map_table flydvb[] = {
 	{ 0x01, KEY_ZOOM },		/* Full Screen */
 	{ 0x00, KEY_POWER },		/* Power */
 
@@ -51,23 +51,23 @@ static struct ir_scancode flydvb[] = {
 	{ 0x0e, KEY_NEXT },		/* End >>| */
 };
 
-static struct rc_keymap flydvb_map = {
+static struct rc_map_list flydvb_map = {
 	.map = {
 		.scan    = flydvb,
 		.size    = ARRAY_SIZE(flydvb),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_FLYDVB,
 	}
 };
 
 static int __init init_rc_map_flydvb(void)
 {
-	return ir_register_map(&flydvb_map);
+	return rc_map_register(&flydvb_map);
 }
 
 static void __exit exit_rc_map_flydvb(void)
 {
-	ir_unregister_map(&flydvb_map);
+	rc_map_unregister(&flydvb_map);
 }
 
 module_init(init_rc_map_flydvb)
diff --git a/drivers/media/IR/keymaps/rc-flyvideo.c b/drivers/media/rc/keymaps/rc-flyvideo.c
index 9c73043cbdba..5bbe68371756 100644
--- a/drivers/media/IR/keymaps/rc-flyvideo.c
+++ b/drivers/media/rc/keymaps/rc-flyvideo.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode flyvideo[] = {
+static struct rc_map_table flyvideo[] = {
 	{ 0x0f, KEY_0 },
 	{ 0x03, KEY_1 },
 	{ 0x04, KEY_2 },
@@ -44,23 +44,23 @@ static struct ir_scancode flyvideo[] = {
 	{ 0x0a, KEY_ANGLE },	/* no label, may be used as the PAUSE button */
 };
 
-static struct rc_keymap flyvideo_map = {
+static struct rc_map_list flyvideo_map = {
 	.map = {
 		.scan    = flyvideo,
 		.size    = ARRAY_SIZE(flyvideo),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_FLYVIDEO,
 	}
 };
 
 static int __init init_rc_map_flyvideo(void)
 {
-	return ir_register_map(&flyvideo_map);
+	return rc_map_register(&flyvideo_map);
 }
 
 static void __exit exit_rc_map_flyvideo(void)
 {
-	ir_unregister_map(&flyvideo_map);
+	rc_map_unregister(&flyvideo_map);
 }
 
 module_init(init_rc_map_flyvideo)
diff --git a/drivers/media/IR/keymaps/rc-fusionhdtv-mce.c b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
index cdb10389b10e..c80b25c65b57 100644
--- a/drivers/media/IR/keymaps/rc-fusionhdtv-mce.c
+++ b/drivers/media/rc/keymaps/rc-fusionhdtv-mce.c
@@ -14,7 +14,7 @@
 
 /* DViCO FUSION HDTV MCE remote */
 
-static struct ir_scancode fusionhdtv_mce[] = {
+static struct rc_map_table fusionhdtv_mce[] = {
 
 	{ 0x0b, KEY_1 },
 	{ 0x17, KEY_2 },
@@ -72,23 +72,23 @@ static struct ir_scancode fusionhdtv_mce[] = {
 	{ 0x4e, KEY_POWER },
 };
 
-static struct rc_keymap fusionhdtv_mce_map = {
+static struct rc_map_list fusionhdtv_mce_map = {
 	.map = {
 		.scan    = fusionhdtv_mce,
 		.size    = ARRAY_SIZE(fusionhdtv_mce),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_FUSIONHDTV_MCE,
 	}
 };
 
 static int __init init_rc_map_fusionhdtv_mce(void)
 {
-	return ir_register_map(&fusionhdtv_mce_map);
+	return rc_map_register(&fusionhdtv_mce_map);
 }
 
 static void __exit exit_rc_map_fusionhdtv_mce(void)
 {
-	ir_unregister_map(&fusionhdtv_mce_map);
+	rc_map_unregister(&fusionhdtv_mce_map);
 }
 
 module_init(init_rc_map_fusionhdtv_mce)
diff --git a/drivers/media/IR/keymaps/rc-gadmei-rm008z.c b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
index c16c0d1263ac..068c9ead98dd 100644
--- a/drivers/media/IR/keymaps/rc-gadmei-rm008z.c
+++ b/drivers/media/rc/keymaps/rc-gadmei-rm008z.c
@@ -16,7 +16,7 @@
    Shine Liu <shinel@foxmail.com>
  */
 
-static struct ir_scancode gadmei_rm008z[] = {
+static struct rc_map_table gadmei_rm008z[] = {
 	{ 0x14, KEY_POWER2},		/* POWER OFF */
 	{ 0x0c, KEY_MUTE},		/* MUTE */
 
@@ -55,23 +55,23 @@ static struct ir_scancode gadmei_rm008z[] = {
 	{ 0x15, KEY_ENTER},		/* OK */
 };
 
-static struct rc_keymap gadmei_rm008z_map = {
+static struct rc_map_list gadmei_rm008z_map = {
 	.map = {
 		.scan    = gadmei_rm008z,
 		.size    = ARRAY_SIZE(gadmei_rm008z),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_GADMEI_RM008Z,
 	}
 };
 
 static int __init init_rc_map_gadmei_rm008z(void)
 {
-	return ir_register_map(&gadmei_rm008z_map);
+	return rc_map_register(&gadmei_rm008z_map);
 }
 
 static void __exit exit_rc_map_gadmei_rm008z(void)
 {
-	ir_unregister_map(&gadmei_rm008z_map);
+	rc_map_unregister(&gadmei_rm008z_map);
 }
 
 module_init(init_rc_map_gadmei_rm008z)
diff --git a/drivers/media/IR/keymaps/rc-genius-tvgo-a11mce.c b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
index 89f8e384e52a..cdbbed467926 100644
--- a/drivers/media/IR/keymaps/rc-genius-tvgo-a11mce.c
+++ b/drivers/media/rc/keymaps/rc-genius-tvgo-a11mce.c
@@ -17,7 +17,7 @@
  * Adrian Pardini <pardo.bsso@gmail.com>
  */
 
-static struct ir_scancode genius_tvgo_a11mce[] = {
+static struct rc_map_table genius_tvgo_a11mce[] = {
 	/* Keys 0 to 9 */
 	{ 0x48, KEY_0 },
 	{ 0x09, KEY_1 },
@@ -58,23 +58,23 @@ static struct ir_scancode genius_tvgo_a11mce[] = {
 	{ 0x50, KEY_BLUE },
 };
 
-static struct rc_keymap genius_tvgo_a11mce_map = {
+static struct rc_map_list genius_tvgo_a11mce_map = {
 	.map = {
 		.scan    = genius_tvgo_a11mce,
 		.size    = ARRAY_SIZE(genius_tvgo_a11mce),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_GENIUS_TVGO_A11MCE,
 	}
 };
 
 static int __init init_rc_map_genius_tvgo_a11mce(void)
 {
-	return ir_register_map(&genius_tvgo_a11mce_map);
+	return rc_map_register(&genius_tvgo_a11mce_map);
 }
 
 static void __exit exit_rc_map_genius_tvgo_a11mce(void)
 {
-	ir_unregister_map(&genius_tvgo_a11mce_map);
+	rc_map_unregister(&genius_tvgo_a11mce_map);
 }
 
 module_init(init_rc_map_genius_tvgo_a11mce)
diff --git a/drivers/media/IR/keymaps/rc-gotview7135.c b/drivers/media/rc/keymaps/rc-gotview7135.c
index 52f025bb35f6..a38bdde8c140 100644
--- a/drivers/media/IR/keymaps/rc-gotview7135.c
+++ b/drivers/media/rc/keymaps/rc-gotview7135.c
@@ -14,7 +14,7 @@
 
 /* Mike Baikov <mike@baikov.com> */
 
-static struct ir_scancode gotview7135[] = {
+static struct rc_map_table gotview7135[] = {
 
 	{ 0x11, KEY_POWER },
 	{ 0x35, KEY_TV },
@@ -53,23 +53,23 @@ static struct ir_scancode gotview7135[] = {
 	{ 0x38, KEY_F24 },	/* NORMAL TIMESHIFT */
 };
 
-static struct rc_keymap gotview7135_map = {
+static struct rc_map_list gotview7135_map = {
 	.map = {
 		.scan    = gotview7135,
 		.size    = ARRAY_SIZE(gotview7135),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_GOTVIEW7135,
 	}
 };
 
 static int __init init_rc_map_gotview7135(void)
 {
-	return ir_register_map(&gotview7135_map);
+	return rc_map_register(&gotview7135_map);
 }
 
 static void __exit exit_rc_map_gotview7135(void)
 {
-	ir_unregister_map(&gotview7135_map);
+	rc_map_unregister(&gotview7135_map);
 }
 
 module_init(init_rc_map_gotview7135)
diff --git a/drivers/media/IR/keymaps/rc-hauppauge-new.c b/drivers/media/rc/keymaps/rc-hauppauge-new.c
index c6f8cd7c5186..bd11da46e56a 100644
--- a/drivers/media/IR/keymaps/rc-hauppauge-new.c
+++ b/drivers/media/rc/keymaps/rc-hauppauge-new.c
@@ -16,7 +16,7 @@
  * slightly different versions), shipped with cx88+ivtv cards.
  * almost rc5 coding, but some non-standard keys */
 
-static struct ir_scancode hauppauge_new[] = {
+static struct rc_map_table hauppauge_new[] = {
 	/* Keys 0 to 9 */
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
@@ -74,23 +74,23 @@ static struct ir_scancode hauppauge_new[] = {
 	{ 0x3d, KEY_POWER },		/* system power (green button) */
 };
 
-static struct rc_keymap hauppauge_new_map = {
+static struct rc_map_list hauppauge_new_map = {
 	.map = {
 		.scan    = hauppauge_new,
 		.size    = ARRAY_SIZE(hauppauge_new),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_HAUPPAUGE_NEW,
 	}
 };
 
 static int __init init_rc_map_hauppauge_new(void)
 {
-	return ir_register_map(&hauppauge_new_map);
+	return rc_map_register(&hauppauge_new_map);
 }
 
 static void __exit exit_rc_map_hauppauge_new(void)
 {
-	ir_unregister_map(&hauppauge_new_map);
+	rc_map_unregister(&hauppauge_new_map);
 }
 
 module_init(init_rc_map_hauppauge_new)
diff --git a/drivers/media/IR/keymaps/rc-imon-mce.c b/drivers/media/rc/keymaps/rc-imon-mce.c
index e49f350e3a0d..cb67184e015c 100644
--- a/drivers/media/IR/keymaps/rc-imon-mce.c
+++ b/drivers/media/rc/keymaps/rc-imon-mce.c
@@ -12,7 +12,7 @@
 #include <media/rc-map.h>
 
 /* mce-mode imon mce remote key table */
-static struct ir_scancode imon_mce[] = {
+static struct rc_map_table imon_mce[] = {
 	/* keys sorted mostly by frequency of use to optimize lookups */
 	{ 0x800ff415, KEY_REWIND },
 	{ 0x800ff414, KEY_FASTFORWARD },
@@ -115,24 +115,24 @@ static struct ir_scancode imon_mce[] = {
 
 };
 
-static struct rc_keymap imon_mce_map = {
+static struct rc_map_list imon_mce_map = {
 	.map = {
 		.scan    = imon_mce,
 		.size    = ARRAY_SIZE(imon_mce),
 		/* its RC6, but w/a hardware decoder */
-		.ir_type = IR_TYPE_RC6,
+		.rc_type = RC_TYPE_RC6,
 		.name    = RC_MAP_IMON_MCE,
 	}
 };
 
 static int __init init_rc_map_imon_mce(void)
 {
-	return ir_register_map(&imon_mce_map);
+	return rc_map_register(&imon_mce_map);
 }
 
 static void __exit exit_rc_map_imon_mce(void)
 {
-	ir_unregister_map(&imon_mce_map);
+	rc_map_unregister(&imon_mce_map);
 }
 
 module_init(init_rc_map_imon_mce)
diff --git a/drivers/media/IR/keymaps/rc-imon-pad.c b/drivers/media/rc/keymaps/rc-imon-pad.c
index bc4db72f02e6..eef46b73ca7b 100644
--- a/drivers/media/IR/keymaps/rc-imon-pad.c
+++ b/drivers/media/rc/keymaps/rc-imon-pad.c
@@ -17,7 +17,7 @@
  * same remote to different hex codes, and the silkscreened names
  * vary a bit between the SoundGraph and Antec remotes... ugh.
  */
-static struct ir_scancode imon_pad[] = {
+static struct rc_map_table imon_pad[] = {
 	/* keys sorted mostly by frequency of use to optimize lookups */
 	{ 0x2a8195b7, KEY_REWIND },
 	{ 0x298315b7, KEY_REWIND },
@@ -129,24 +129,24 @@ static struct ir_scancode imon_pad[] = {
 	{ 0x29b715b7, KEY_DASHBOARD }, /* AppLauncher */
 };
 
-static struct rc_keymap imon_pad_map = {
+static struct rc_map_list imon_pad_map = {
 	.map = {
 		.scan    = imon_pad,
 		.size    = ARRAY_SIZE(imon_pad),
 		/* actual protocol details unknown, hardware decoder */
-		.ir_type = IR_TYPE_OTHER,
+		.rc_type = RC_TYPE_OTHER,
 		.name    = RC_MAP_IMON_PAD,
 	}
 };
 
 static int __init init_rc_map_imon_pad(void)
 {
-	return ir_register_map(&imon_pad_map);
+	return rc_map_register(&imon_pad_map);
 }
 
 static void __exit exit_rc_map_imon_pad(void)
 {
-	ir_unregister_map(&imon_pad_map);
+	rc_map_unregister(&imon_pad_map);
 }
 
 module_init(init_rc_map_imon_pad)
diff --git a/drivers/media/IR/keymaps/rc-iodata-bctv7e.c b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
index ef6600259fc0..1f59e163f75d 100644
--- a/drivers/media/IR/keymaps/rc-iodata-bctv7e.c
+++ b/drivers/media/rc/keymaps/rc-iodata-bctv7e.c
@@ -14,7 +14,7 @@
 
 /* IO-DATA BCTV7E Remote */
 
-static struct ir_scancode iodata_bctv7e[] = {
+static struct rc_map_table iodata_bctv7e[] = {
 	{ 0x40, KEY_TV },
 	{ 0x20, KEY_RADIO },		/* FM */
 	{ 0x60, KEY_EPG },
@@ -62,23 +62,23 @@ static struct ir_scancode iodata_bctv7e[] = {
 	{ 0x01, KEY_NEXT },		/* skip >| */
 };
 
-static struct rc_keymap iodata_bctv7e_map = {
+static struct rc_map_list iodata_bctv7e_map = {
 	.map = {
 		.scan    = iodata_bctv7e,
 		.size    = ARRAY_SIZE(iodata_bctv7e),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_IODATA_BCTV7E,
 	}
 };
 
 static int __init init_rc_map_iodata_bctv7e(void)
 {
-	return ir_register_map(&iodata_bctv7e_map);
+	return rc_map_register(&iodata_bctv7e_map);
 }
 
 static void __exit exit_rc_map_iodata_bctv7e(void)
 {
-	ir_unregister_map(&iodata_bctv7e_map);
+	rc_map_unregister(&iodata_bctv7e_map);
 }
 
 module_init(init_rc_map_iodata_bctv7e)
diff --git a/drivers/media/IR/keymaps/rc-kaiomy.c b/drivers/media/rc/keymaps/rc-kaiomy.c
index 4c7883ba0f15..f31dc5c1ad9c 100644
--- a/drivers/media/IR/keymaps/rc-kaiomy.c
+++ b/drivers/media/rc/keymaps/rc-kaiomy.c
@@ -16,7 +16,7 @@
    Mauro Carvalho Chehab <mchehab@infradead.org>
  */
 
-static struct ir_scancode kaiomy[] = {
+static struct rc_map_table kaiomy[] = {
 	{ 0x43, KEY_POWER2},
 	{ 0x01, KEY_LIST},
 	{ 0x0b, KEY_ZOOM},
@@ -61,23 +61,23 @@ static struct ir_scancode kaiomy[] = {
 	{ 0x1f, KEY_BLUE},
 };
 
-static struct rc_keymap kaiomy_map = {
+static struct rc_map_list kaiomy_map = {
 	.map = {
 		.scan    = kaiomy,
 		.size    = ARRAY_SIZE(kaiomy),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_KAIOMY,
 	}
 };
 
 static int __init init_rc_map_kaiomy(void)
 {
-	return ir_register_map(&kaiomy_map);
+	return rc_map_register(&kaiomy_map);
 }
 
 static void __exit exit_rc_map_kaiomy(void)
 {
-	ir_unregister_map(&kaiomy_map);
+	rc_map_unregister(&kaiomy_map);
 }
 
 module_init(init_rc_map_kaiomy)
diff --git a/drivers/media/IR/keymaps/rc-kworld-315u.c b/drivers/media/rc/keymaps/rc-kworld-315u.c
index 618c817374e6..3ce6ef79fc34 100644
--- a/drivers/media/IR/keymaps/rc-kworld-315u.c
+++ b/drivers/media/rc/keymaps/rc-kworld-315u.c
@@ -15,7 +15,7 @@
 /* Kworld 315U
  */
 
-static struct ir_scancode kworld_315u[] = {
+static struct rc_map_table kworld_315u[] = {
 	{ 0x6143, KEY_POWER },
 	{ 0x6101, KEY_TUNER },		/* source */
 	{ 0x610b, KEY_ZOOM },
@@ -57,23 +57,23 @@ static struct ir_scancode kworld_315u[] = {
 	{ 0x611f, KEY_BLUE },
 };
 
-static struct rc_keymap kworld_315u_map = {
+static struct rc_map_list kworld_315u_map = {
 	.map = {
 		.scan    = kworld_315u,
 		.size    = ARRAY_SIZE(kworld_315u),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_KWORLD_315U,
 	}
 };
 
 static int __init init_rc_map_kworld_315u(void)
 {
-	return ir_register_map(&kworld_315u_map);
+	return rc_map_register(&kworld_315u_map);
 }
 
 static void __exit exit_rc_map_kworld_315u(void)
 {
-	ir_unregister_map(&kworld_315u_map);
+	rc_map_unregister(&kworld_315u_map);
 }
 
 module_init(init_rc_map_kworld_315u)
diff --git a/drivers/media/IR/keymaps/rc-kworld-plus-tv-analog.c b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
index 366732f1f7b7..e45f0b8759d0 100644
--- a/drivers/media/IR/keymaps/rc-kworld-plus-tv-analog.c
+++ b/drivers/media/rc/keymaps/rc-kworld-plus-tv-analog.c
@@ -16,7 +16,7 @@
    Mauro Carvalho Chehab <mchehab@infradead.org>
  */
 
-static struct ir_scancode kworld_plus_tv_analog[] = {
+static struct rc_map_table kworld_plus_tv_analog[] = {
 	{ 0x0c, KEY_PROG1 },		/* Kworld key */
 	{ 0x16, KEY_CLOSECD },		/* -> ) */
 	{ 0x1d, KEY_POWER2 },
@@ -73,23 +73,23 @@ static struct ir_scancode kworld_plus_tv_analog[] = {
 	{ 0x23, KEY_GREEN},		/* C */
 };
 
-static struct rc_keymap kworld_plus_tv_analog_map = {
+static struct rc_map_list kworld_plus_tv_analog_map = {
 	.map = {
 		.scan    = kworld_plus_tv_analog,
 		.size    = ARRAY_SIZE(kworld_plus_tv_analog),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_KWORLD_PLUS_TV_ANALOG,
 	}
 };
 
 static int __init init_rc_map_kworld_plus_tv_analog(void)
 {
-	return ir_register_map(&kworld_plus_tv_analog_map);
+	return rc_map_register(&kworld_plus_tv_analog_map);
 }
 
 static void __exit exit_rc_map_kworld_plus_tv_analog(void)
 {
-	ir_unregister_map(&kworld_plus_tv_analog_map);
+	rc_map_unregister(&kworld_plus_tv_analog_map);
 }
 
 module_init(init_rc_map_kworld_plus_tv_analog)
diff --git a/drivers/media/IR/keymaps/rc-leadtek-y04g0051.c b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
index 7521315fd876..8faa54ff16e6 100644
--- a/drivers/media/IR/keymaps/rc-leadtek-y04g0051.c
+++ b/drivers/media/rc/keymaps/rc-leadtek-y04g0051.c
@@ -20,7 +20,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode leadtek_y04g0051[] = {
+static struct rc_map_table leadtek_y04g0051[] = {
 	{ 0x0300, KEY_POWER2 },
 	{ 0x0303, KEY_SCREEN },
 	{ 0x0304, KEY_RIGHT },
@@ -73,23 +73,23 @@ static struct ir_scancode leadtek_y04g0051[] = {
 	{ 0x035f, KEY_CHANNELDOWN },
 };
 
-static struct rc_keymap leadtek_y04g0051_map = {
+static struct rc_map_list leadtek_y04g0051_map = {
 	.map = {
 		.scan    = leadtek_y04g0051,
 		.size    = ARRAY_SIZE(leadtek_y04g0051),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_LEADTEK_Y04G0051,
 	}
 };
 
 static int __init init_rc_map_leadtek_y04g0051(void)
 {
-	return ir_register_map(&leadtek_y04g0051_map);
+	return rc_map_register(&leadtek_y04g0051_map);
 }
 
 static void __exit exit_rc_map_leadtek_y04g0051(void)
 {
-	ir_unregister_map(&leadtek_y04g0051_map);
+	rc_map_unregister(&leadtek_y04g0051_map);
 }
 
 module_init(init_rc_map_leadtek_y04g0051)
diff --git a/drivers/media/IR/keymaps/rc-lirc.c b/drivers/media/rc/keymaps/rc-lirc.c
index 43fcf9035082..e8e23e233c39 100644
--- a/drivers/media/IR/keymaps/rc-lirc.c
+++ b/drivers/media/rc/keymaps/rc-lirc.c
@@ -9,29 +9,29 @@
  * (at your option) any later version.
  */
 
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
-static struct ir_scancode lirc[] = {
+static struct rc_map_table lirc[] = {
 	{ },
 };
 
-static struct rc_keymap lirc_map = {
+static struct rc_map_list lirc_map = {
 	.map = {
 		.scan    = lirc,
 		.size    = ARRAY_SIZE(lirc),
-		.ir_type = IR_TYPE_LIRC,
+		.rc_type = RC_TYPE_LIRC,
 		.name    = RC_MAP_LIRC,
 	}
 };
 
 static int __init init_rc_map_lirc(void)
 {
-	return ir_register_map(&lirc_map);
+	return rc_map_register(&lirc_map);
 }
 
 static void __exit exit_rc_map_lirc(void)
 {
-	ir_unregister_map(&lirc_map);
+	rc_map_unregister(&lirc_map);
 }
 
 module_init(init_rc_map_lirc)
diff --git a/drivers/media/IR/keymaps/rc-lme2510.c b/drivers/media/rc/keymaps/rc-lme2510.c
index 40dcf0b4e21a..875cd81477c7 100644
--- a/drivers/media/IR/keymaps/rc-lme2510.c
+++ b/drivers/media/rc/keymaps/rc-lme2510.c
@@ -12,7 +12,7 @@
 #include <media/rc-map.h>
 
 
-static struct ir_scancode lme2510_rc[] = {
+static struct rc_map_table lme2510_rc[] = {
 	{ 0xba45, KEY_0 },
 	{ 0xa05f, KEY_1 },
 	{ 0xaf50, KEY_2 },
@@ -42,23 +42,23 @@ static struct ir_scancode lme2510_rc[] = {
 
 };
 
-static struct rc_keymap lme2510_map = {
+static struct rc_map_list lme2510_map = {
 	.map = {
 		.scan    = lme2510_rc,
 		.size    = ARRAY_SIZE(lme2510_rc),
-		.ir_type = IR_TYPE_UNKNOWN,
+		.rc_type = RC_TYPE_UNKNOWN,
 		.name    = RC_MAP_LME2510,
 	}
 };
 
 static int __init init_rc_lme2510_map(void)
 {
-	return ir_register_map(&lme2510_map);
+	return rc_map_register(&lme2510_map);
 }
 
 static void __exit exit_rc_lme2510_map(void)
 {
-	ir_unregister_map(&lme2510_map);
+	rc_map_unregister(&lme2510_map);
 }
 
 module_init(init_rc_lme2510_map)
diff --git a/drivers/media/IR/keymaps/rc-manli.c b/drivers/media/rc/keymaps/rc-manli.c
index 0f590b3d01c0..23b2d04e7a9f 100644
--- a/drivers/media/IR/keymaps/rc-manli.c
+++ b/drivers/media/rc/keymaps/rc-manli.c
@@ -21,7 +21,7 @@
    helps to descide which keycodes to assign to the buttons.
  */
 
-static struct ir_scancode manli[] = {
+static struct rc_map_table manli[] = {
 
 	/*  0x1c            0x12  *
 	 * FUNCTION         POWER *
@@ -108,23 +108,23 @@ static struct ir_scancode manli[] = {
 	/* 0x1d unused ? */
 };
 
-static struct rc_keymap manli_map = {
+static struct rc_map_list manli_map = {
 	.map = {
 		.scan    = manli,
 		.size    = ARRAY_SIZE(manli),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_MANLI,
 	}
 };
 
 static int __init init_rc_map_manli(void)
 {
-	return ir_register_map(&manli_map);
+	return rc_map_register(&manli_map);
 }
 
 static void __exit exit_rc_map_manli(void)
 {
-	ir_unregister_map(&manli_map);
+	rc_map_unregister(&manli_map);
 }
 
 module_init(init_rc_map_manli)
diff --git a/drivers/media/IR/keymaps/rc-msi-digivox-ii.c b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
index 67237fbf9e4b..7b9a01b6e4cf 100644
--- a/drivers/media/IR/keymaps/rc-msi-digivox-ii.c
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-ii.c
@@ -20,7 +20,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode msi_digivox_ii[] = {
+static struct rc_map_table msi_digivox_ii[] = {
 	{ 0x0002, KEY_2 },
 	{ 0x0003, KEY_UP },              /* up */
 	{ 0x0004, KEY_3 },
@@ -41,23 +41,23 @@ static struct ir_scancode msi_digivox_ii[] = {
 	{ 0x001f, KEY_VOLUMEDOWN },
 };
 
-static struct rc_keymap msi_digivox_ii_map = {
+static struct rc_map_list msi_digivox_ii_map = {
 	.map = {
 		.scan    = msi_digivox_ii,
 		.size    = ARRAY_SIZE(msi_digivox_ii),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_MSI_DIGIVOX_II,
 	}
 };
 
 static int __init init_rc_map_msi_digivox_ii(void)
 {
-	return ir_register_map(&msi_digivox_ii_map);
+	return rc_map_register(&msi_digivox_ii_map);
 }
 
 static void __exit exit_rc_map_msi_digivox_ii(void)
 {
-	ir_unregister_map(&msi_digivox_ii_map);
+	rc_map_unregister(&msi_digivox_ii_map);
 }
 
 module_init(init_rc_map_msi_digivox_ii)
diff --git a/drivers/media/IR/keymaps/rc-msi-digivox-iii.c b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
index 882056e52ef9..ae9d06b39157 100644
--- a/drivers/media/IR/keymaps/rc-msi-digivox-iii.c
+++ b/drivers/media/rc/keymaps/rc-msi-digivox-iii.c
@@ -24,7 +24,7 @@
 /* Uses NEC extended 0x61d6. */
 /* This remote seems to be same as rc-kworld-315u.c. Anyhow, add new remote
    since rc-kworld-315u.c lacks NEC extended address byte. */
-static struct ir_scancode msi_digivox_iii[] = {
+static struct rc_map_table msi_digivox_iii[] = {
 	{ 0x61d601, KEY_VIDEO },           /* Source */
 	{ 0x61d602, KEY_3 },
 	{ 0x61d603, KEY_POWER },           /* ShutDown */
@@ -59,23 +59,23 @@ static struct ir_scancode msi_digivox_iii[] = {
 	{ 0x61d643, KEY_POWER2 },          /* [red power button] */
 };
 
-static struct rc_keymap msi_digivox_iii_map = {
+static struct rc_map_list msi_digivox_iii_map = {
 	.map = {
 		.scan    = msi_digivox_iii,
 		.size    = ARRAY_SIZE(msi_digivox_iii),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_MSI_DIGIVOX_III,
 	}
 };
 
 static int __init init_rc_map_msi_digivox_iii(void)
 {
-	return ir_register_map(&msi_digivox_iii_map);
+	return rc_map_register(&msi_digivox_iii_map);
 }
 
 static void __exit exit_rc_map_msi_digivox_iii(void)
 {
-	ir_unregister_map(&msi_digivox_iii_map);
+	rc_map_unregister(&msi_digivox_iii_map);
 }
 
 module_init(init_rc_map_msi_digivox_iii)
diff --git a/drivers/media/IR/keymaps/rc-msi-tvanywhere-plus.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
index eb8e42c18ff9..fa8fd0ab94c7 100644
--- a/drivers/media/IR/keymaps/rc-msi-tvanywhere-plus.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere-plus.c
@@ -26,7 +26,7 @@
   Some changes to formatting and keycodes by Mark Schultz <n9xmj@yahoo.com>
 */
 
-static struct ir_scancode msi_tvanywhere_plus[] = {
+static struct rc_map_table msi_tvanywhere_plus[] = {
 
 /*  ---- Remote Button Layout ----
 
@@ -97,23 +97,23 @@ static struct ir_scancode msi_tvanywhere_plus[] = {
 	{ 0x1d, KEY_RESTART },		/* Reset */
 };
 
-static struct rc_keymap msi_tvanywhere_plus_map = {
+static struct rc_map_list msi_tvanywhere_plus_map = {
 	.map = {
 		.scan    = msi_tvanywhere_plus,
 		.size    = ARRAY_SIZE(msi_tvanywhere_plus),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_MSI_TVANYWHERE_PLUS,
 	}
 };
 
 static int __init init_rc_map_msi_tvanywhere_plus(void)
 {
-	return ir_register_map(&msi_tvanywhere_plus_map);
+	return rc_map_register(&msi_tvanywhere_plus_map);
 }
 
 static void __exit exit_rc_map_msi_tvanywhere_plus(void)
 {
-	ir_unregister_map(&msi_tvanywhere_plus_map);
+	rc_map_unregister(&msi_tvanywhere_plus_map);
 }
 
 module_init(init_rc_map_msi_tvanywhere_plus)
diff --git a/drivers/media/IR/keymaps/rc-msi-tvanywhere.c b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
index ef411854f067..18b37facb0dd 100644
--- a/drivers/media/IR/keymaps/rc-msi-tvanywhere.c
+++ b/drivers/media/rc/keymaps/rc-msi-tvanywhere.c
@@ -14,7 +14,7 @@
 
 /* MSI TV@nywhere MASTER remote */
 
-static struct ir_scancode msi_tvanywhere[] = {
+static struct rc_map_table msi_tvanywhere[] = {
 	/* Keys 0 to 9 */
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
@@ -43,23 +43,23 @@ static struct ir_scancode msi_tvanywhere[] = {
 	{ 0x1f, KEY_VOLUMEDOWN },
 };
 
-static struct rc_keymap msi_tvanywhere_map = {
+static struct rc_map_list msi_tvanywhere_map = {
 	.map = {
 		.scan    = msi_tvanywhere,
 		.size    = ARRAY_SIZE(msi_tvanywhere),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_MSI_TVANYWHERE,
 	}
 };
 
 static int __init init_rc_map_msi_tvanywhere(void)
 {
-	return ir_register_map(&msi_tvanywhere_map);
+	return rc_map_register(&msi_tvanywhere_map);
 }
 
 static void __exit exit_rc_map_msi_tvanywhere(void)
 {
-	ir_unregister_map(&msi_tvanywhere_map);
+	rc_map_unregister(&msi_tvanywhere_map);
 }
 
 module_init(init_rc_map_msi_tvanywhere)
diff --git a/drivers/media/IR/keymaps/rc-nebula.c b/drivers/media/rc/keymaps/rc-nebula.c
index ccc50eb402ec..3e6f077eb700 100644
--- a/drivers/media/IR/keymaps/rc-nebula.c
+++ b/drivers/media/rc/keymaps/rc-nebula.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode nebula[] = {
+static struct rc_map_table nebula[] = {
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
@@ -70,23 +70,23 @@ static struct ir_scancode nebula[] = {
 	{ 0x36, KEY_PC },
 };
 
-static struct rc_keymap nebula_map = {
+static struct rc_map_list nebula_map = {
 	.map = {
 		.scan    = nebula,
 		.size    = ARRAY_SIZE(nebula),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_NEBULA,
 	}
 };
 
 static int __init init_rc_map_nebula(void)
 {
-	return ir_register_map(&nebula_map);
+	return rc_map_register(&nebula_map);
 }
 
 static void __exit exit_rc_map_nebula(void)
 {
-	ir_unregister_map(&nebula_map);
+	rc_map_unregister(&nebula_map);
 }
 
 module_init(init_rc_map_nebula)
diff --git a/drivers/media/IR/keymaps/rc-nec-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
index e1b54d20db60..26f114c5c0de 100644
--- a/drivers/media/IR/keymaps/rc-nec-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-nec-terratec-cinergy-xs.c
@@ -16,7 +16,7 @@
    Mauro Carvalho Chehab <mchehab@redhat.com>
  */
 
-static struct ir_scancode nec_terratec_cinergy_xs[] = {
+static struct rc_map_table nec_terratec_cinergy_xs[] = {
 	{ 0x1441, KEY_HOME},
 	{ 0x1401, KEY_POWER2},
 
@@ -79,23 +79,23 @@ static struct ir_scancode nec_terratec_cinergy_xs[] = {
 	{ 0x145c, KEY_NEXT},
 };
 
-static struct rc_keymap nec_terratec_cinergy_xs_map = {
+static struct rc_map_list nec_terratec_cinergy_xs_map = {
 	.map = {
 		.scan    = nec_terratec_cinergy_xs,
 		.size    = ARRAY_SIZE(nec_terratec_cinergy_xs),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_NEC_TERRATEC_CINERGY_XS,
 	}
 };
 
 static int __init init_rc_map_nec_terratec_cinergy_xs(void)
 {
-	return ir_register_map(&nec_terratec_cinergy_xs_map);
+	return rc_map_register(&nec_terratec_cinergy_xs_map);
 }
 
 static void __exit exit_rc_map_nec_terratec_cinergy_xs(void)
 {
-	ir_unregister_map(&nec_terratec_cinergy_xs_map);
+	rc_map_unregister(&nec_terratec_cinergy_xs_map);
 }
 
 module_init(init_rc_map_nec_terratec_cinergy_xs)
diff --git a/drivers/media/IR/keymaps/rc-norwood.c b/drivers/media/rc/keymaps/rc-norwood.c
index e5849a6b3f05..629ee9d84537 100644
--- a/drivers/media/IR/keymaps/rc-norwood.c
+++ b/drivers/media/rc/keymaps/rc-norwood.c
@@ -16,7 +16,7 @@
    By Peter Naulls <peter@chocky.org>
    Key comments are the functions given in the manual */
 
-static struct ir_scancode norwood[] = {
+static struct rc_map_table norwood[] = {
 	/* Keys 0 to 9 */
 	{ 0x20, KEY_0 },
 	{ 0x21, KEY_1 },
@@ -59,23 +59,23 @@ static struct ir_scancode norwood[] = {
 	{ 0x65, KEY_POWER },		/* Computer power      */
 };
 
-static struct rc_keymap norwood_map = {
+static struct rc_map_list norwood_map = {
 	.map = {
 		.scan    = norwood,
 		.size    = ARRAY_SIZE(norwood),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_NORWOOD,
 	}
 };
 
 static int __init init_rc_map_norwood(void)
 {
-	return ir_register_map(&norwood_map);
+	return rc_map_register(&norwood_map);
 }
 
 static void __exit exit_rc_map_norwood(void)
 {
-	ir_unregister_map(&norwood_map);
+	rc_map_unregister(&norwood_map);
 }
 
 module_init(init_rc_map_norwood)
diff --git a/drivers/media/IR/keymaps/rc-npgtech.c b/drivers/media/rc/keymaps/rc-npgtech.c
index b9ece1e90296..4aa588bf6d69 100644
--- a/drivers/media/IR/keymaps/rc-npgtech.c
+++ b/drivers/media/rc/keymaps/rc-npgtech.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode npgtech[] = {
+static struct rc_map_table npgtech[] = {
 	{ 0x1d, KEY_SWITCHVIDEOMODE },	/* switch inputs */
 	{ 0x2a, KEY_FRONT },
 
@@ -54,23 +54,23 @@ static struct ir_scancode npgtech[] = {
 
 };
 
-static struct rc_keymap npgtech_map = {
+static struct rc_map_list npgtech_map = {
 	.map = {
 		.scan    = npgtech,
 		.size    = ARRAY_SIZE(npgtech),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_NPGTECH,
 	}
 };
 
 static int __init init_rc_map_npgtech(void)
 {
-	return ir_register_map(&npgtech_map);
+	return rc_map_register(&npgtech_map);
 }
 
 static void __exit exit_rc_map_npgtech(void)
 {
-	ir_unregister_map(&npgtech_map);
+	rc_map_unregister(&npgtech_map);
 }
 
 module_init(init_rc_map_npgtech)
diff --git a/drivers/media/IR/keymaps/rc-pctv-sedna.c b/drivers/media/rc/keymaps/rc-pctv-sedna.c
index 4129bb44a25b..fa5ae5981eb8 100644
--- a/drivers/media/IR/keymaps/rc-pctv-sedna.c
+++ b/drivers/media/rc/keymaps/rc-pctv-sedna.c
@@ -17,7 +17,7 @@
    Pavel Mihaylov <bin@bash.info>
    Also for the remote bundled with Kozumi KTV-01C card */
 
-static struct ir_scancode pctv_sedna[] = {
+static struct rc_map_table pctv_sedna[] = {
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
@@ -54,23 +54,23 @@ static struct ir_scancode pctv_sedna[] = {
 	{ 0x1f, KEY_PLAY },	/* Play */
 };
 
-static struct rc_keymap pctv_sedna_map = {
+static struct rc_map_list pctv_sedna_map = {
 	.map = {
 		.scan    = pctv_sedna,
 		.size    = ARRAY_SIZE(pctv_sedna),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PCTV_SEDNA,
 	}
 };
 
 static int __init init_rc_map_pctv_sedna(void)
 {
-	return ir_register_map(&pctv_sedna_map);
+	return rc_map_register(&pctv_sedna_map);
 }
 
 static void __exit exit_rc_map_pctv_sedna(void)
 {
-	ir_unregister_map(&pctv_sedna_map);
+	rc_map_unregister(&pctv_sedna_map);
 }
 
 module_init(init_rc_map_pctv_sedna)
diff --git a/drivers/media/IR/keymaps/rc-pinnacle-color.c b/drivers/media/rc/keymaps/rc-pinnacle-color.c
index 326e023ce126..23b8c505c6aa 100644
--- a/drivers/media/IR/keymaps/rc-pinnacle-color.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-color.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode pinnacle_color[] = {
+static struct rc_map_table pinnacle_color[] = {
 	{ 0x59, KEY_MUTE },
 	{ 0x4a, KEY_POWER },
 
@@ -68,23 +68,23 @@ static struct ir_scancode pinnacle_color[] = {
 	{ 0x0a, KEY_BACKSPACE },
 };
 
-static struct rc_keymap pinnacle_color_map = {
+static struct rc_map_list pinnacle_color_map = {
 	.map = {
 		.scan    = pinnacle_color,
 		.size    = ARRAY_SIZE(pinnacle_color),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PINNACLE_COLOR,
 	}
 };
 
 static int __init init_rc_map_pinnacle_color(void)
 {
-	return ir_register_map(&pinnacle_color_map);
+	return rc_map_register(&pinnacle_color_map);
 }
 
 static void __exit exit_rc_map_pinnacle_color(void)
 {
-	ir_unregister_map(&pinnacle_color_map);
+	rc_map_unregister(&pinnacle_color_map);
 }
 
 module_init(init_rc_map_pinnacle_color)
diff --git a/drivers/media/IR/keymaps/rc-pinnacle-grey.c b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
index 14cb772515c6..6ba8c368d10a 100644
--- a/drivers/media/IR/keymaps/rc-pinnacle-grey.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-grey.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode pinnacle_grey[] = {
+static struct rc_map_table pinnacle_grey[] = {
 	{ 0x3a, KEY_0 },
 	{ 0x31, KEY_1 },
 	{ 0x32, KEY_2 },
@@ -63,23 +63,23 @@ static struct ir_scancode pinnacle_grey[] = {
 	{ 0x18, KEY_EPG },
 };
 
-static struct rc_keymap pinnacle_grey_map = {
+static struct rc_map_list pinnacle_grey_map = {
 	.map = {
 		.scan    = pinnacle_grey,
 		.size    = ARRAY_SIZE(pinnacle_grey),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PINNACLE_GREY,
 	}
 };
 
 static int __init init_rc_map_pinnacle_grey(void)
 {
-	return ir_register_map(&pinnacle_grey_map);
+	return rc_map_register(&pinnacle_grey_map);
 }
 
 static void __exit exit_rc_map_pinnacle_grey(void)
 {
-	ir_unregister_map(&pinnacle_grey_map);
+	rc_map_unregister(&pinnacle_grey_map);
 }
 
 module_init(init_rc_map_pinnacle_grey)
diff --git a/drivers/media/IR/keymaps/rc-pinnacle-pctv-hd.c b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
index 835bf4ef8de7..bb10ffe086b4 100644
--- a/drivers/media/IR/keymaps/rc-pinnacle-pctv-hd.c
+++ b/drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
@@ -14,7 +14,7 @@
 
 /* Pinnacle PCTV HD 800i mini remote */
 
-static struct ir_scancode pinnacle_pctv_hd[] = {
+static struct rc_map_table pinnacle_pctv_hd[] = {
 
 	{ 0x0f, KEY_1 },
 	{ 0x15, KEY_2 },
@@ -47,23 +47,23 @@ static struct ir_scancode pinnacle_pctv_hd[] = {
 	{ 0x3f, KEY_EPG },	/* Labeled "?" */
 };
 
-static struct rc_keymap pinnacle_pctv_hd_map = {
+static struct rc_map_list pinnacle_pctv_hd_map = {
 	.map = {
 		.scan    = pinnacle_pctv_hd,
 		.size    = ARRAY_SIZE(pinnacle_pctv_hd),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PINNACLE_PCTV_HD,
 	}
 };
 
 static int __init init_rc_map_pinnacle_pctv_hd(void)
 {
-	return ir_register_map(&pinnacle_pctv_hd_map);
+	return rc_map_register(&pinnacle_pctv_hd_map);
 }
 
 static void __exit exit_rc_map_pinnacle_pctv_hd(void)
 {
-	ir_unregister_map(&pinnacle_pctv_hd_map);
+	rc_map_unregister(&pinnacle_pctv_hd_map);
 }
 
 module_init(init_rc_map_pinnacle_pctv_hd)
diff --git a/drivers/media/IR/keymaps/rc-pixelview-mk12.c b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
index 5a735d569a8b..8d9f664e0a2d 100644
--- a/drivers/media/IR/keymaps/rc-pixelview-mk12.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-mk12.c
@@ -16,7 +16,7 @@
  * Keytable for MK-F12 IR remote provided together with Pixelview
  * Ultra Pro Remote Controller. Uses NEC extended format.
  */
-static struct ir_scancode pixelview_mk12[] = {
+static struct rc_map_table pixelview_mk12[] = {
 	{ 0x866b03, KEY_TUNER },	/* Timeshift */
 	{ 0x866b1e, KEY_POWER2 },	/* power */
 
@@ -57,23 +57,23 @@ static struct ir_scancode pixelview_mk12[] = {
 	{ 0x866b07, KEY_RADIO },	/* FM */
 };
 
-static struct rc_keymap pixelview_map = {
+static struct rc_map_list pixelview_map = {
 	.map = {
 		.scan    = pixelview_mk12,
 		.size    = ARRAY_SIZE(pixelview_mk12),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_PIXELVIEW_MK12,
 	}
 };
 
 static int __init init_rc_map_pixelview(void)
 {
-	return ir_register_map(&pixelview_map);
+	return rc_map_register(&pixelview_map);
 }
 
 static void __exit exit_rc_map_pixelview(void)
 {
-	ir_unregister_map(&pixelview_map);
+	rc_map_unregister(&pixelview_map);
 }
 
 module_init(init_rc_map_pixelview)
diff --git a/drivers/media/IR/keymaps/rc-pixelview-new.c b/drivers/media/rc/keymaps/rc-pixelview-new.c
index 7bbbbf5735e6..777a70076be2 100644
--- a/drivers/media/IR/keymaps/rc-pixelview-new.c
+++ b/drivers/media/rc/keymaps/rc-pixelview-new.c
@@ -17,7 +17,7 @@
    present on PV MPEG 8000GT
  */
 
-static struct ir_scancode pixelview_new[] = {
+static struct rc_map_table pixelview_new[] = {
 	{ 0x3c, KEY_TIME },		/* Timeshift */
 	{ 0x12, KEY_POWER },
 
@@ -57,23 +57,23 @@ static struct ir_scancode pixelview_new[] = {
 	{ 0x34, KEY_RADIO },
 };
 
-static struct rc_keymap pixelview_new_map = {
+static struct rc_map_list pixelview_new_map = {
 	.map = {
 		.scan    = pixelview_new,
 		.size    = ARRAY_SIZE(pixelview_new),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PIXELVIEW_NEW,
 	}
 };
 
 static int __init init_rc_map_pixelview_new(void)
 {
-	return ir_register_map(&pixelview_new_map);
+	return rc_map_register(&pixelview_new_map);
 }
 
 static void __exit exit_rc_map_pixelview_new(void)
 {
-	ir_unregister_map(&pixelview_new_map);
+	rc_map_unregister(&pixelview_new_map);
 }
 
 module_init(init_rc_map_pixelview_new)
diff --git a/drivers/media/IR/keymaps/rc-pixelview.c b/drivers/media/rc/keymaps/rc-pixelview.c
index 82ff12e182a0..0ec5988916b9 100644
--- a/drivers/media/IR/keymaps/rc-pixelview.c
+++ b/drivers/media/rc/keymaps/rc-pixelview.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode pixelview[] = {
+static struct rc_map_table pixelview[] = {
 
 	{ 0x1e, KEY_POWER },	/* power */
 	{ 0x07, KEY_MEDIA },	/* source */
@@ -56,23 +56,23 @@ static struct ir_scancode pixelview[] = {
 	{ 0x18, KEY_MUTE },		/* mute/unmute */
 };
 
-static struct rc_keymap pixelview_map = {
+static struct rc_map_list pixelview_map = {
 	.map = {
 		.scan    = pixelview,
 		.size    = ARRAY_SIZE(pixelview),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PIXELVIEW,
 	}
 };
 
 static int __init init_rc_map_pixelview(void)
 {
-	return ir_register_map(&pixelview_map);
+	return rc_map_register(&pixelview_map);
 }
 
 static void __exit exit_rc_map_pixelview(void)
 {
-	ir_unregister_map(&pixelview_map);
+	rc_map_unregister(&pixelview_map);
 }
 
 module_init(init_rc_map_pixelview)
diff --git a/drivers/media/IR/keymaps/rc-powercolor-real-angel.c b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
index 7cef8190a224..5f9d546a86c4 100644
--- a/drivers/media/IR/keymaps/rc-powercolor-real-angel.c
+++ b/drivers/media/rc/keymaps/rc-powercolor-real-angel.c
@@ -17,7 +17,7 @@
  * Daniel Fraga <fragabr@gmail.com>
  */
 
-static struct ir_scancode powercolor_real_angel[] = {
+static struct rc_map_table powercolor_real_angel[] = {
 	{ 0x38, KEY_SWITCHVIDEOMODE },	/* switch inputs */
 	{ 0x0c, KEY_MEDIA },		/* Turn ON/OFF App */
 	{ 0x00, KEY_0 },
@@ -55,23 +55,23 @@ static struct ir_scancode powercolor_real_angel[] = {
 	{ 0x25, KEY_POWER },		/* power */
 };
 
-static struct rc_keymap powercolor_real_angel_map = {
+static struct rc_map_list powercolor_real_angel_map = {
 	.map = {
 		.scan    = powercolor_real_angel,
 		.size    = ARRAY_SIZE(powercolor_real_angel),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_POWERCOLOR_REAL_ANGEL,
 	}
 };
 
 static int __init init_rc_map_powercolor_real_angel(void)
 {
-	return ir_register_map(&powercolor_real_angel_map);
+	return rc_map_register(&powercolor_real_angel_map);
 }
 
 static void __exit exit_rc_map_powercolor_real_angel(void)
 {
-	ir_unregister_map(&powercolor_real_angel_map);
+	rc_map_unregister(&powercolor_real_angel_map);
 }
 
 module_init(init_rc_map_powercolor_real_angel)
diff --git a/drivers/media/IR/keymaps/rc-proteus-2309.c b/drivers/media/rc/keymaps/rc-proteus-2309.c
index 22e92d39dee5..8a3a643879d4 100644
--- a/drivers/media/IR/keymaps/rc-proteus-2309.c
+++ b/drivers/media/rc/keymaps/rc-proteus-2309.c
@@ -14,7 +14,7 @@
 
 /* Michal Majchrowicz <mmajchrowicz@gmail.com> */
 
-static struct ir_scancode proteus_2309[] = {
+static struct rc_map_table proteus_2309[] = {
 	/* numeric */
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
@@ -43,23 +43,23 @@ static struct ir_scancode proteus_2309[] = {
 	{ 0x14, KEY_F1 },
 };
 
-static struct rc_keymap proteus_2309_map = {
+static struct rc_map_list proteus_2309_map = {
 	.map = {
 		.scan    = proteus_2309,
 		.size    = ARRAY_SIZE(proteus_2309),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PROTEUS_2309,
 	}
 };
 
 static int __init init_rc_map_proteus_2309(void)
 {
-	return ir_register_map(&proteus_2309_map);
+	return rc_map_register(&proteus_2309_map);
 }
 
 static void __exit exit_rc_map_proteus_2309(void)
 {
-	ir_unregister_map(&proteus_2309_map);
+	rc_map_unregister(&proteus_2309_map);
 }
 
 module_init(init_rc_map_proteus_2309)
diff --git a/drivers/media/IR/keymaps/rc-purpletv.c b/drivers/media/rc/keymaps/rc-purpletv.c
index 4e20fc2269f7..ef90296bfd68 100644
--- a/drivers/media/IR/keymaps/rc-purpletv.c
+++ b/drivers/media/rc/keymaps/rc-purpletv.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode purpletv[] = {
+static struct rc_map_table purpletv[] = {
 	{ 0x03, KEY_POWER },
 	{ 0x6f, KEY_MUTE },
 	{ 0x10, KEY_BACKSPACE },	/* Recall */
@@ -55,23 +55,23 @@ static struct ir_scancode purpletv[] = {
 
 };
 
-static struct rc_keymap purpletv_map = {
+static struct rc_map_list purpletv_map = {
 	.map = {
 		.scan    = purpletv,
 		.size    = ARRAY_SIZE(purpletv),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PURPLETV,
 	}
 };
 
 static int __init init_rc_map_purpletv(void)
 {
-	return ir_register_map(&purpletv_map);
+	return rc_map_register(&purpletv_map);
 }
 
 static void __exit exit_rc_map_purpletv(void)
 {
-	ir_unregister_map(&purpletv_map);
+	rc_map_unregister(&purpletv_map);
 }
 
 module_init(init_rc_map_purpletv)
diff --git a/drivers/media/IR/keymaps/rc-pv951.c b/drivers/media/rc/keymaps/rc-pv951.c
index 36679e706cf3..83a418de12c6 100644
--- a/drivers/media/IR/keymaps/rc-pv951.c
+++ b/drivers/media/rc/keymaps/rc-pv951.c
@@ -14,7 +14,7 @@
 
 /* Mark Phalan <phalanm@o2.ie> */
 
-static struct ir_scancode pv951[] = {
+static struct rc_map_table pv951[] = {
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
 	{ 0x02, KEY_2 },
@@ -52,23 +52,23 @@ static struct ir_scancode pv951[] = {
 	{ 0x1c, KEY_MEDIA },		/* PC/TV */
 };
 
-static struct rc_keymap pv951_map = {
+static struct rc_map_list pv951_map = {
 	.map = {
 		.scan    = pv951,
 		.size    = ARRAY_SIZE(pv951),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_PV951,
 	}
 };
 
 static int __init init_rc_map_pv951(void)
 {
-	return ir_register_map(&pv951_map);
+	return rc_map_register(&pv951_map);
 }
 
 static void __exit exit_rc_map_pv951(void)
 {
-	ir_unregister_map(&pv951_map);
+	rc_map_unregister(&pv951_map);
 }
 
 module_init(init_rc_map_pv951)
diff --git a/drivers/media/IR/keymaps/rc-rc5-hauppauge-new.c b/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c
index cc6b8f548747..df534b08959e 100644
--- a/drivers/media/IR/keymaps/rc-rc5-hauppauge-new.c
+++ b/drivers/media/rc/keymaps/rc-rc5-hauppauge-new.c
@@ -19,7 +19,7 @@
  * This table contains the complete RC5 code, instead of just the data part
  */
 
-static struct ir_scancode rc5_hauppauge_new[] = {
+static struct rc_map_table rc5_hauppauge_new[] = {
 	/* Keys 0 to 9 */
 	{ 0x1e00, KEY_0 },
 	{ 0x1e01, KEY_1 },
@@ -77,23 +77,23 @@ static struct ir_scancode rc5_hauppauge_new[] = {
 	{ 0x1e3d, KEY_POWER },		/* system power (green button) */
 };
 
-static struct rc_keymap rc5_hauppauge_new_map = {
+static struct rc_map_list rc5_hauppauge_new_map = {
 	.map = {
 		.scan    = rc5_hauppauge_new,
 		.size    = ARRAY_SIZE(rc5_hauppauge_new),
-		.ir_type = IR_TYPE_RC5,
+		.rc_type = RC_TYPE_RC5,
 		.name    = RC_MAP_RC5_HAUPPAUGE_NEW,
 	}
 };
 
 static int __init init_rc_map_rc5_hauppauge_new(void)
 {
-	return ir_register_map(&rc5_hauppauge_new_map);
+	return rc_map_register(&rc5_hauppauge_new_map);
 }
 
 static void __exit exit_rc_map_rc5_hauppauge_new(void)
 {
-	ir_unregister_map(&rc5_hauppauge_new_map);
+	rc_map_unregister(&rc5_hauppauge_new_map);
 }
 
 module_init(init_rc_map_rc5_hauppauge_new)
diff --git a/drivers/media/IR/keymaps/rc-rc5-tv.c b/drivers/media/rc/keymaps/rc-rc5-tv.c
index 73cce2f8ddfb..4fcef9f1f721 100644
--- a/drivers/media/IR/keymaps/rc-rc5-tv.c
+++ b/drivers/media/rc/keymaps/rc-rc5-tv.c
@@ -16,7 +16,7 @@
 /* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */
 /* used by old (black) Hauppauge remotes                         */
 
-static struct ir_scancode rc5_tv[] = {
+static struct rc_map_table rc5_tv[] = {
 	/* Keys 0 to 9 */
 	{ 0x00, KEY_0 },
 	{ 0x01, KEY_1 },
@@ -55,23 +55,23 @@ static struct ir_scancode rc5_tv[] = {
 
 };
 
-static struct rc_keymap rc5_tv_map = {
+static struct rc_map_list rc5_tv_map = {
 	.map = {
 		.scan    = rc5_tv,
 		.size    = ARRAY_SIZE(rc5_tv),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_RC5_TV,
 	}
 };
 
 static int __init init_rc_map_rc5_tv(void)
 {
-	return ir_register_map(&rc5_tv_map);
+	return rc_map_register(&rc5_tv_map);
 }
 
 static void __exit exit_rc_map_rc5_tv(void)
 {
-	ir_unregister_map(&rc5_tv_map);
+	rc_map_unregister(&rc5_tv_map);
 }
 
 module_init(init_rc_map_rc5_tv)
diff --git a/drivers/media/IR/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c
index 1b7adabbcee9..3bf3337875d1 100644
--- a/drivers/media/IR/keymaps/rc-rc6-mce.c
+++ b/drivers/media/rc/keymaps/rc-rc6-mce.c
@@ -11,7 +11,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode rc6_mce[] = {
+static struct rc_map_table rc6_mce[] = {
 
 	{ 0x800f0400, KEY_NUMERIC_0 },
 	{ 0x800f0401, KEY_NUMERIC_1 },
@@ -26,8 +26,8 @@ static struct ir_scancode rc6_mce[] = {
 
 	{ 0x800f040a, KEY_DELETE },
 	{ 0x800f040b, KEY_ENTER },
-	{ 0x800f040c, KEY_POWER },
-	{ 0x800f040d, KEY_PROG1 }, 		/* Windows MCE button */
+	{ 0x800f040c, KEY_POWER },		/* PC Power */
+	{ 0x800f040d, KEY_PROG1 },		/* Windows MCE button */
 	{ 0x800f040e, KEY_MUTE },
 	{ 0x800f040f, KEY_INFO },
 
@@ -56,53 +56,54 @@ static struct ir_scancode rc6_mce[] = {
 	{ 0x800f0422, KEY_OK },
 	{ 0x800f0423, KEY_EXIT },
 	{ 0x800f0424, KEY_DVD },
-	{ 0x800f0425, KEY_TUNER }, 		/* LiveTV */
-	{ 0x800f0426, KEY_EPG }, 		/* Guide */
-	{ 0x800f0427, KEY_ZOOM }, 		/* Aspect */
+	{ 0x800f0425, KEY_TUNER },		/* LiveTV */
+	{ 0x800f0426, KEY_EPG },		/* Guide */
+	{ 0x800f0427, KEY_ZOOM },		/* Aspect */
 
 	{ 0x800f043a, KEY_BRIGHTNESSUP },
 
 	{ 0x800f0446, KEY_TV },
-	{ 0x800f0447, KEY_AUDIO }, 		/* My Music */
-	{ 0x800f0448, KEY_PVR }, 		/* RecordedTV */
+	{ 0x800f0447, KEY_AUDIO },		/* My Music */
+	{ 0x800f0448, KEY_PVR },		/* RecordedTV */
 	{ 0x800f0449, KEY_CAMERA },
 	{ 0x800f044a, KEY_VIDEO },
 	{ 0x800f044c, KEY_LANGUAGE },
 	{ 0x800f044d, KEY_TITLE },
-	{ 0x800f044e, KEY_PRINT }, 	/* Print - HP OEM version of remote */
+	{ 0x800f044e, KEY_PRINT },	/* Print - HP OEM version of remote */
 
 	{ 0x800f0450, KEY_RADIO },
 
-	{ 0x800f045a, KEY_SUBTITLE }, 		/* Caption/Teletext */
+	{ 0x800f045a, KEY_SUBTITLE },		/* Caption/Teletext */
 	{ 0x800f045b, KEY_RED },
 	{ 0x800f045c, KEY_GREEN },
 	{ 0x800f045d, KEY_YELLOW },
 	{ 0x800f045e, KEY_BLUE },
 
+	{ 0x800f0465, KEY_POWER2 },	/* TV Power */
 	{ 0x800f046e, KEY_PLAYPAUSE },
-	{ 0x800f046f, KEY_MEDIA }, 	/* Start media application (NEW) */
+	{ 0x800f046f, KEY_MEDIA },	/* Start media application (NEW) */
 
 	{ 0x800f0480, KEY_BRIGHTNESSDOWN },
 	{ 0x800f0481, KEY_PLAYPAUSE },
 };
 
-static struct rc_keymap rc6_mce_map = {
+static struct rc_map_list rc6_mce_map = {
 	.map = {
 		.scan    = rc6_mce,
 		.size    = ARRAY_SIZE(rc6_mce),
-		.ir_type = IR_TYPE_RC6,
+		.rc_type = RC_TYPE_RC6,
 		.name    = RC_MAP_RC6_MCE,
 	}
 };
 
 static int __init init_rc_map_rc6_mce(void)
 {
-	return ir_register_map(&rc6_mce_map);
+	return rc_map_register(&rc6_mce_map);
 }
 
 static void __exit exit_rc_map_rc6_mce(void)
 {
-	ir_unregister_map(&rc6_mce_map);
+	rc_map_unregister(&rc6_mce_map);
 }
 
 module_init(init_rc_map_rc6_mce)
diff --git a/drivers/media/IR/keymaps/rc-real-audio-220-32-keys.c b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
index ab1a6d2baf72..2d14598592d8 100644
--- a/drivers/media/IR/keymaps/rc-real-audio-220-32-keys.c
+++ b/drivers/media/rc/keymaps/rc-real-audio-220-32-keys.c
@@ -14,7 +14,7 @@
 
 /* Zogis Real Audio 220 - 32 keys IR */
 
-static struct ir_scancode real_audio_220_32_keys[] = {
+static struct rc_map_table real_audio_220_32_keys[] = {
 	{ 0x1c, KEY_RADIO},
 	{ 0x12, KEY_POWER2},
 
@@ -52,23 +52,23 @@ static struct ir_scancode real_audio_220_32_keys[] = {
 
 };
 
-static struct rc_keymap real_audio_220_32_keys_map = {
+static struct rc_map_list real_audio_220_32_keys_map = {
 	.map = {
 		.scan    = real_audio_220_32_keys,
 		.size    = ARRAY_SIZE(real_audio_220_32_keys),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_REAL_AUDIO_220_32_KEYS,
 	}
 };
 
 static int __init init_rc_map_real_audio_220_32_keys(void)
 {
-	return ir_register_map(&real_audio_220_32_keys_map);
+	return rc_map_register(&real_audio_220_32_keys_map);
 }
 
 static void __exit exit_rc_map_real_audio_220_32_keys(void)
 {
-	ir_unregister_map(&real_audio_220_32_keys_map);
+	rc_map_unregister(&real_audio_220_32_keys_map);
 }
 
 module_init(init_rc_map_real_audio_220_32_keys)
diff --git a/drivers/media/IR/keymaps/rc-streamzap.c b/drivers/media/rc/keymaps/rc-streamzap.c
index df32013a321c..92cc10d2f9cd 100644
--- a/drivers/media/IR/keymaps/rc-streamzap.c
+++ b/drivers/media/rc/keymaps/rc-streamzap.c
@@ -11,7 +11,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode streamzap[] = {
+static struct rc_map_table streamzap[] = {
 /*
  * The Streamzap remote is almost, but not quite, RC-5, as it has an extra
  * bit in it, which throws the in-kernel RC-5 decoder for a loop. Currently,
@@ -56,23 +56,23 @@ static struct ir_scancode streamzap[] = {
 
 };
 
-static struct rc_keymap streamzap_map = {
+static struct rc_map_list streamzap_map = {
 	.map = {
 		.scan    = streamzap,
 		.size    = ARRAY_SIZE(streamzap),
-		.ir_type = IR_TYPE_RC5_SZ,
+		.rc_type = RC_TYPE_RC5_SZ,
 		.name    = RC_MAP_STREAMZAP,
 	}
 };
 
 static int __init init_rc_map_streamzap(void)
 {
-	return ir_register_map(&streamzap_map);
+	return rc_map_register(&streamzap_map);
 }
 
 static void __exit exit_rc_map_streamzap(void)
 {
-	ir_unregister_map(&streamzap_map);
+	rc_map_unregister(&streamzap_map);
 }
 
 module_init(init_rc_map_streamzap)
diff --git a/drivers/media/rc/keymaps/rc-tbs-nec.c b/drivers/media/rc/keymaps/rc-tbs-nec.c
new file mode 100644
index 000000000000..7242ee66f6e0
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-tbs-nec.c
@@ -0,0 +1,75 @@
+/* tbs-nec.h - Keytable for tbs_nec Remote Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <media/rc-map.h>
+
+static struct rc_map_table tbs_nec[] = {
+	{ 0x84, KEY_POWER2},		/* power */
+	{ 0x94, KEY_MUTE},		/* mute */
+	{ 0x87, KEY_1},
+	{ 0x86, KEY_2},
+	{ 0x85, KEY_3},
+	{ 0x8b, KEY_4},
+	{ 0x8a, KEY_5},
+	{ 0x89, KEY_6},
+	{ 0x8f, KEY_7},
+	{ 0x8e, KEY_8},
+	{ 0x8d, KEY_9},
+	{ 0x92, KEY_0},
+	{ 0xc0, KEY_10CHANNELSUP},	/* 10+ */
+	{ 0xd0, KEY_10CHANNELSDOWN},	/* 10- */
+	{ 0x96, KEY_CHANNELUP},		/* ch+ */
+	{ 0x91, KEY_CHANNELDOWN},	/* ch- */
+	{ 0x93, KEY_VOLUMEUP},		/* vol+ */
+	{ 0x8c, KEY_VOLUMEDOWN},	/* vol- */
+	{ 0x83, KEY_RECORD},		/* rec */
+	{ 0x98, KEY_PAUSE},		/* pause, yellow */
+	{ 0x99, KEY_OK},		/* ok */
+	{ 0x9a, KEY_CAMERA},		/* snapshot */
+	{ 0x81, KEY_UP},
+	{ 0x90, KEY_LEFT},
+	{ 0x82, KEY_RIGHT},
+	{ 0x88, KEY_DOWN},
+	{ 0x95, KEY_FAVORITES},		/* blue */
+	{ 0x97, KEY_SUBTITLE},		/* green */
+	{ 0x9d, KEY_ZOOM},
+	{ 0x9f, KEY_EXIT},
+	{ 0x9e, KEY_MENU},
+	{ 0x9c, KEY_EPG},
+	{ 0x80, KEY_PREVIOUS},		/* red */
+	{ 0x9b, KEY_MODE},
+};
+
+static struct rc_map_list tbs_nec_map = {
+	.map = {
+		.scan    = tbs_nec,
+		.size    = ARRAY_SIZE(tbs_nec),
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
+		.name    = RC_MAP_TBS_NEC,
+	}
+};
+
+static int __init init_rc_map_tbs_nec(void)
+{
+	return rc_map_register(&tbs_nec_map);
+}
+
+static void __exit exit_rc_map_tbs_nec(void)
+{
+	rc_map_unregister(&tbs_nec_map);
+}
+
+module_init(init_rc_map_tbs_nec)
+module_exit(exit_rc_map_tbs_nec)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
diff --git a/drivers/media/rc/keymaps/rc-technisat-usb2.c b/drivers/media/rc/keymaps/rc-technisat-usb2.c
new file mode 100644
index 000000000000..4afe5774f192
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-technisat-usb2.c
@@ -0,0 +1,93 @@
+/* rc-technisat-usb2.c - Keytable for SkyStar HD USB
+ *
+ * Copyright (C) 2010 Patrick Boettcher,
+ *                    Kernel Labs Inc. PO Box 745, St James, NY 11780
+ *
+ * Development was sponsored by Technisat Digital UK Limited, whose
+ * registered office is Witan Gate House 500 - 600 Witan Gate West,
+ * Milton Keynes, MK9 1SH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * THIS PROGRAM IS PROVIDED "AS IS" AND BOTH THE COPYRIGHT HOLDER AND
+ * TECHNISAT DIGITAL UK LTD DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS PROGRAM INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR
+ * FITNESS FOR A PARTICULAR PURPOSE.  NEITHER THE COPYRIGHT HOLDER
+ * NOR TECHNISAT DIGITAL UK LIMITED SHALL BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS PROGRAM. See the
+ * GNU General Public License for more details.
+ */
+
+#include <media/rc-map.h>
+
+static struct rc_map_table technisat_usb2[] = {
+	{0x0a0c, KEY_POWER},
+	{0x0a01, KEY_1},
+	{0x0a02, KEY_2},
+	{0x0a03, KEY_3},
+	{0x0a0d, KEY_MUTE},
+	{0x0a04, KEY_4},
+	{0x0a05, KEY_5},
+	{0x0a06, KEY_6},
+	{0x0a38, KEY_VIDEO}, /* EXT */
+	{0x0a07, KEY_7},
+	{0x0a08, KEY_8},
+	{0x0a09, KEY_9},
+	{0x0a00, KEY_0},
+	{0x0a4f, KEY_INFO},
+	{0x0a20, KEY_CHANNELUP},
+	{0x0a52, KEY_MENU},
+	{0x0a11, KEY_VOLUMEUP},
+	{0x0a57, KEY_OK},
+	{0x0a10, KEY_VOLUMEDOWN},
+	{0x0a2f, KEY_EPG},
+	{0x0a21, KEY_CHANNELDOWN},
+	{0x0a22, KEY_REFRESH},
+	{0x0a3c, KEY_TEXT},
+	{0x0a76, KEY_ENTER}, /* HOOK */
+	{0x0a0f, KEY_HELP},
+	{0x0a6b, KEY_RED},
+	{0x0a6c, KEY_GREEN},
+	{0x0a6d, KEY_YELLOW},
+	{0x0a6e, KEY_BLUE},
+	{0x0a29, KEY_STOP},
+	{0x0a23, KEY_LANGUAGE},
+	{0x0a53, KEY_TV},
+	{0x0a0a, KEY_PROGRAM},
+};
+
+static struct rc_map_list technisat_usb2_map = {
+	.map = {
+		.scan    = technisat_usb2,
+		.size    = ARRAY_SIZE(technisat_usb2),
+		.rc_type = RC_TYPE_RC5,
+		.name    = RC_MAP_TECHNISAT_USB2,
+	}
+};
+
+static int __init init_rc_map(void)
+{
+	return rc_map_register(&technisat_usb2_map);
+}
+
+static void __exit exit_rc_map(void)
+{
+	rc_map_unregister(&technisat_usb2_map);
+}
+
+module_init(init_rc_map)
+module_exit(exit_rc_map)
+
+MODULE_AUTHOR("Patrick Boettcher <pboettcher@kernellabs.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/IR/keymaps/rc-terratec-cinergy-xs.c b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
index 5326a0b444c1..bc38e34b9fda 100644
--- a/drivers/media/IR/keymaps/rc-terratec-cinergy-xs.c
+++ b/drivers/media/rc/keymaps/rc-terratec-cinergy-xs.c
@@ -16,7 +16,7 @@
    Devin Heitmueller <dheitmueller@linuxtv.org>
  */
 
-static struct ir_scancode terratec_cinergy_xs[] = {
+static struct rc_map_table terratec_cinergy_xs[] = {
 	{ 0x41, KEY_HOME},
 	{ 0x01, KEY_POWER},
 	{ 0x42, KEY_MENU},
@@ -66,23 +66,23 @@ static struct ir_scancode terratec_cinergy_xs[] = {
 	{ 0x5c, KEY_NEXT},
 };
 
-static struct rc_keymap terratec_cinergy_xs_map = {
+static struct rc_map_list terratec_cinergy_xs_map = {
 	.map = {
 		.scan    = terratec_cinergy_xs,
 		.size    = ARRAY_SIZE(terratec_cinergy_xs),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_TERRATEC_CINERGY_XS,
 	}
 };
 
 static int __init init_rc_map_terratec_cinergy_xs(void)
 {
-	return ir_register_map(&terratec_cinergy_xs_map);
+	return rc_map_register(&terratec_cinergy_xs_map);
 }
 
 static void __exit exit_rc_map_terratec_cinergy_xs(void)
 {
-	ir_unregister_map(&terratec_cinergy_xs_map);
+	rc_map_unregister(&terratec_cinergy_xs_map);
 }
 
 module_init(init_rc_map_terratec_cinergy_xs)
diff --git a/drivers/media/IR/keymaps/rc-terratec-slim.c b/drivers/media/rc/keymaps/rc-terratec-slim.c
index 10dee4c1deff..1abafa5fd303 100644
--- a/drivers/media/IR/keymaps/rc-terratec-slim.c
+++ b/drivers/media/rc/keymaps/rc-terratec-slim.c
@@ -22,7 +22,7 @@
 
 /* TerraTec slim remote, 7 rows, 4 columns. */
 /* Uses NEC extended 0x02bd. */
-static struct ir_scancode terratec_slim[] = {
+static struct rc_map_table terratec_slim[] = {
 	{ 0x02bd00, KEY_1 },
 	{ 0x02bd01, KEY_2 },
 	{ 0x02bd02, KEY_3 },
@@ -53,23 +53,23 @@ static struct ir_scancode terratec_slim[] = {
 	{ 0x02bd45, KEY_POWER2 },          /* [red power button] */
 };
 
-static struct rc_keymap terratec_slim_map = {
+static struct rc_map_list terratec_slim_map = {
 	.map = {
 		.scan    = terratec_slim,
 		.size    = ARRAY_SIZE(terratec_slim),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_TERRATEC_SLIM,
 	}
 };
 
 static int __init init_rc_map_terratec_slim(void)
 {
-	return ir_register_map(&terratec_slim_map);
+	return rc_map_register(&terratec_slim_map);
 }
 
 static void __exit exit_rc_map_terratec_slim(void)
 {
-	ir_unregister_map(&terratec_slim_map);
+	rc_map_unregister(&terratec_slim_map);
 }
 
 module_init(init_rc_map_terratec_slim)
diff --git a/drivers/media/IR/keymaps/rc-tevii-nec.c b/drivers/media/rc/keymaps/rc-tevii-nec.c
index e30d411c07bb..ef5ba3f32735 100644
--- a/drivers/media/IR/keymaps/rc-tevii-nec.c
+++ b/drivers/media/rc/keymaps/rc-tevii-nec.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode tevii_nec[] = {
+static struct rc_map_table tevii_nec[] = {
 	{ 0x0a, KEY_POWER2},
 	{ 0x0c, KEY_MUTE},
 	{ 0x11, KEY_1},
@@ -62,23 +62,23 @@ static struct ir_scancode tevii_nec[] = {
 	{ 0x58, KEY_SWITCHVIDEOMODE},
 };
 
-static struct rc_keymap tevii_nec_map = {
+static struct rc_map_list tevii_nec_map = {
 	.map = {
 		.scan    = tevii_nec,
 		.size    = ARRAY_SIZE(tevii_nec),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_TEVII_NEC,
 	}
 };
 
 static int __init init_rc_map_tevii_nec(void)
 {
-	return ir_register_map(&tevii_nec_map);
+	return rc_map_register(&tevii_nec_map);
 }
 
 static void __exit exit_rc_map_tevii_nec(void)
 {
-	ir_unregister_map(&tevii_nec_map);
+	rc_map_unregister(&tevii_nec_map);
 }
 
 module_init(init_rc_map_tevii_nec)
diff --git a/drivers/media/IR/keymaps/rc-total-media-in-hand.c b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
index fd1985763781..20ac4e19fb3f 100644
--- a/drivers/media/IR/keymaps/rc-total-media-in-hand.c
+++ b/drivers/media/rc/keymaps/rc-total-media-in-hand.c
@@ -21,7 +21,7 @@
 #include <media/rc-map.h>
 
 /* Uses NEC extended 0x02bd */
-static struct ir_scancode total_media_in_hand[] = {
+static struct rc_map_table total_media_in_hand[] = {
 	{ 0x02bd00, KEY_1 },
 	{ 0x02bd01, KEY_2 },
 	{ 0x02bd02, KEY_3 },
@@ -59,23 +59,23 @@ static struct ir_scancode total_media_in_hand[] = {
 	{ 0x02bd45, KEY_INFO },            /* [red (I)] */
 };
 
-static struct rc_keymap total_media_in_hand_map = {
+static struct rc_map_list total_media_in_hand_map = {
 	.map = {
 		.scan    = total_media_in_hand,
 		.size    = ARRAY_SIZE(total_media_in_hand),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_TOTAL_MEDIA_IN_HAND,
 	}
 };
 
 static int __init init_rc_map_total_media_in_hand(void)
 {
-	return ir_register_map(&total_media_in_hand_map);
+	return rc_map_register(&total_media_in_hand_map);
 }
 
 static void __exit exit_rc_map_total_media_in_hand(void)
 {
-	ir_unregister_map(&total_media_in_hand_map);
+	rc_map_unregister(&total_media_in_hand_map);
 }
 
 module_init(init_rc_map_total_media_in_hand)
diff --git a/drivers/media/IR/keymaps/rc-trekstor.c b/drivers/media/rc/keymaps/rc-trekstor.c
index 91092caca452..f8190ead2e32 100644
--- a/drivers/media/IR/keymaps/rc-trekstor.c
+++ b/drivers/media/rc/keymaps/rc-trekstor.c
@@ -23,7 +23,7 @@
 /* TrekStor DVB-T USB Stick remote controller. */
 /* Imported from af9015.h.
    Initial keytable was from Marc Schneider <macke@macke.org> */
-static struct ir_scancode trekstor[] = {
+static struct rc_map_table trekstor[] = {
 	{ 0x0084, KEY_0 },
 	{ 0x0085, KEY_MUTE },            /* Mute */
 	{ 0x0086, KEY_HOMEPAGE },        /* Home */
@@ -54,23 +54,23 @@ static struct ir_scancode trekstor[] = {
 	{ 0x009f, KEY_LEFT },            /* Left */
 };
 
-static struct rc_keymap trekstor_map = {
+static struct rc_map_list trekstor_map = {
 	.map = {
 		.scan    = trekstor,
 		.size    = ARRAY_SIZE(trekstor),
-		.ir_type = IR_TYPE_NEC,
+		.rc_type = RC_TYPE_NEC,
 		.name    = RC_MAP_TREKSTOR,
 	}
 };
 
 static int __init init_rc_map_trekstor(void)
 {
-	return ir_register_map(&trekstor_map);
+	return rc_map_register(&trekstor_map);
 }
 
 static void __exit exit_rc_map_trekstor(void)
 {
-	ir_unregister_map(&trekstor_map);
+	rc_map_unregister(&trekstor_map);
 }
 
 module_init(init_rc_map_trekstor)
diff --git a/drivers/media/IR/keymaps/rc-tt-1500.c b/drivers/media/rc/keymaps/rc-tt-1500.c
index bc88de011d5d..bb194879a794 100644
--- a/drivers/media/IR/keymaps/rc-tt-1500.c
+++ b/drivers/media/rc/keymaps/rc-tt-1500.c
@@ -14,7 +14,7 @@
 
 /* for the Technotrend 1500 bundled remotes (grey and black): */
 
-static struct ir_scancode tt_1500[] = {
+static struct rc_map_table tt_1500[] = {
 	{ 0x01, KEY_POWER },
 	{ 0x02, KEY_SHUFFLE },		/* ? double-arrow key */
 	{ 0x03, KEY_1 },
@@ -56,23 +56,23 @@ static struct ir_scancode tt_1500[] = {
 	{ 0x3f, KEY_FORWARD },
 };
 
-static struct rc_keymap tt_1500_map = {
+static struct rc_map_list tt_1500_map = {
 	.map = {
 		.scan    = tt_1500,
 		.size    = ARRAY_SIZE(tt_1500),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_TT_1500,
 	}
 };
 
 static int __init init_rc_map_tt_1500(void)
 {
-	return ir_register_map(&tt_1500_map);
+	return rc_map_register(&tt_1500_map);
 }
 
 static void __exit exit_rc_map_tt_1500(void)
 {
-	ir_unregister_map(&tt_1500_map);
+	rc_map_unregister(&tt_1500_map);
 }
 
 module_init(init_rc_map_tt_1500)
diff --git a/drivers/media/IR/keymaps/rc-twinhan1027.c b/drivers/media/rc/keymaps/rc-twinhan1027.c
index 0b5d356c2d84..8bf8df64b081 100644
--- a/drivers/media/IR/keymaps/rc-twinhan1027.c
+++ b/drivers/media/rc/keymaps/rc-twinhan1027.c
@@ -1,6 +1,6 @@
 #include <media/rc-map.h>
 
-static struct ir_scancode twinhan_vp1027[] = {
+static struct rc_map_table twinhan_vp1027[] = {
 	{ 0x16, KEY_POWER2 },
 	{ 0x17, KEY_FAVORITES },
 	{ 0x0f, KEY_TEXT },
@@ -61,23 +61,23 @@ static struct ir_scancode twinhan_vp1027[] = {
 	{ 0x5f, KEY_BLUE },
 };
 
-static struct rc_keymap twinhan_vp1027_map = {
+static struct rc_map_list twinhan_vp1027_map = {
 	.map = {
 		.scan    = twinhan_vp1027,
 		.size    = ARRAY_SIZE(twinhan_vp1027),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_TWINHAN_VP1027_DVBS,
 	}
 };
 
 static int __init init_rc_map_twinhan_vp1027(void)
 {
-	return ir_register_map(&twinhan_vp1027_map);
+	return rc_map_register(&twinhan_vp1027_map);
 }
 
 static void __exit exit_rc_map_twinhan_vp1027(void)
 {
-	ir_unregister_map(&twinhan_vp1027_map);
+	rc_map_unregister(&twinhan_vp1027_map);
 }
 
 module_init(init_rc_map_twinhan_vp1027)
diff --git a/drivers/media/IR/keymaps/rc-videomate-s350.c b/drivers/media/rc/keymaps/rc-videomate-s350.c
index 4df7fcd1d2fc..9e474a6024e5 100644
--- a/drivers/media/IR/keymaps/rc-videomate-s350.c
+++ b/drivers/media/rc/keymaps/rc-videomate-s350.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode videomate_s350[] = {
+static struct rc_map_table videomate_s350[] = {
 	{ 0x00, KEY_TV},
 	{ 0x01, KEY_DVD},
 	{ 0x04, KEY_RECORD},
@@ -59,23 +59,23 @@ static struct ir_scancode videomate_s350[] = {
 	{ 0x20, KEY_TEXT},
 };
 
-static struct rc_keymap videomate_s350_map = {
+static struct rc_map_list videomate_s350_map = {
 	.map = {
 		.scan    = videomate_s350,
 		.size    = ARRAY_SIZE(videomate_s350),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_VIDEOMATE_S350,
 	}
 };
 
 static int __init init_rc_map_videomate_s350(void)
 {
-	return ir_register_map(&videomate_s350_map);
+	return rc_map_register(&videomate_s350_map);
 }
 
 static void __exit exit_rc_map_videomate_s350(void)
 {
-	ir_unregister_map(&videomate_s350_map);
+	rc_map_unregister(&videomate_s350_map);
 }
 
 module_init(init_rc_map_videomate_s350)
diff --git a/drivers/media/IR/keymaps/rc-videomate-tv-pvr.c b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
index 776b0a638d87..5f2a46e1f8f6 100644
--- a/drivers/media/IR/keymaps/rc-videomate-tv-pvr.c
+++ b/drivers/media/rc/keymaps/rc-videomate-tv-pvr.c
@@ -12,7 +12,7 @@
 
 #include <media/rc-map.h>
 
-static struct ir_scancode videomate_tv_pvr[] = {
+static struct rc_map_table videomate_tv_pvr[] = {
 	{ 0x14, KEY_MUTE },
 	{ 0x24, KEY_ZOOM },
 
@@ -61,23 +61,23 @@ static struct ir_scancode videomate_tv_pvr[] = {
 	{ 0x21, KEY_SLEEP },
 };
 
-static struct rc_keymap videomate_tv_pvr_map = {
+static struct rc_map_list videomate_tv_pvr_map = {
 	.map = {
 		.scan    = videomate_tv_pvr,
 		.size    = ARRAY_SIZE(videomate_tv_pvr),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_VIDEOMATE_TV_PVR,
 	}
 };
 
 static int __init init_rc_map_videomate_tv_pvr(void)
 {
-	return ir_register_map(&videomate_tv_pvr_map);
+	return rc_map_register(&videomate_tv_pvr_map);
 }
 
 static void __exit exit_rc_map_videomate_tv_pvr(void)
 {
-	ir_unregister_map(&videomate_tv_pvr_map);
+	rc_map_unregister(&videomate_tv_pvr_map);
 }
 
 module_init(init_rc_map_videomate_tv_pvr)
diff --git a/drivers/media/IR/keymaps/rc-winfast-usbii-deluxe.c b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
index 9d2d550aaa90..bd8d021f40aa 100644
--- a/drivers/media/IR/keymaps/rc-winfast-usbii-deluxe.c
+++ b/drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.c
@@ -16,7 +16,7 @@
    Magnus Alm <magnus.alm@gmail.com>
  */
 
-static struct ir_scancode winfast_usbii_deluxe[] = {
+static struct rc_map_table winfast_usbii_deluxe[] = {
 	{ 0x62, KEY_0},
 	{ 0x75, KEY_1},
 	{ 0x76, KEY_2},
@@ -56,23 +56,23 @@ static struct ir_scancode winfast_usbii_deluxe[] = {
 
 };
 
-static struct rc_keymap winfast_usbii_deluxe_map = {
+static struct rc_map_list winfast_usbii_deluxe_map = {
 	.map = {
 		.scan    = winfast_usbii_deluxe,
 		.size    = ARRAY_SIZE(winfast_usbii_deluxe),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_WINFAST_USBII_DELUXE,
 	}
 };
 
 static int __init init_rc_map_winfast_usbii_deluxe(void)
 {
-	return ir_register_map(&winfast_usbii_deluxe_map);
+	return rc_map_register(&winfast_usbii_deluxe_map);
 }
 
 static void __exit exit_rc_map_winfast_usbii_deluxe(void)
 {
-	ir_unregister_map(&winfast_usbii_deluxe_map);
+	rc_map_unregister(&winfast_usbii_deluxe_map);
 }
 
 module_init(init_rc_map_winfast_usbii_deluxe)
diff --git a/drivers/media/IR/keymaps/rc-winfast.c b/drivers/media/rc/keymaps/rc-winfast.c
index 0e90a3bd9499..2747db43b70c 100644
--- a/drivers/media/IR/keymaps/rc-winfast.c
+++ b/drivers/media/rc/keymaps/rc-winfast.c
@@ -14,7 +14,7 @@
 
 /* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */
 
-static struct ir_scancode winfast[] = {
+static struct rc_map_table winfast[] = {
 	/* Keys 0 to 9 */
 	{ 0x12, KEY_0 },
 	{ 0x05, KEY_1 },
@@ -76,23 +76,23 @@ static struct ir_scancode winfast[] = {
 	{ 0x3f, KEY_F24 }		/* MCE -CH,  on Y04G0033 */
 };
 
-static struct rc_keymap winfast_map = {
+static struct rc_map_list winfast_map = {
 	.map = {
 		.scan    = winfast,
 		.size    = ARRAY_SIZE(winfast),
-		.ir_type = IR_TYPE_UNKNOWN,	/* Legacy IR type */
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
 		.name    = RC_MAP_WINFAST,
 	}
 };
 
 static int __init init_rc_map_winfast(void)
 {
-	return ir_register_map(&winfast_map);
+	return rc_map_register(&winfast_map);
 }
 
 static void __exit exit_rc_map_winfast(void)
 {
-	ir_unregister_map(&winfast_map);
+	rc_map_unregister(&winfast_map);
 }
 
 module_init(init_rc_map_winfast)
diff --git a/drivers/media/IR/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 8418b14ee4d2..6b9fc74f2e1d 100644
--- a/drivers/media/IR/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -522,10 +522,8 @@ unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait)
 
 	dev_dbg(ir->d.dev, LOGHEAD "poll called\n", ir->d.name, ir->d.minor);
 
-	if (!ir->attached) {
-		mutex_unlock(&ir->irctl_lock);
+	if (!ir->attached)
 		return POLLERR;
-	}
 
 	poll_wait(file, &ir->buf->wait_poll, wait);
 
@@ -629,7 +627,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 EXPORT_SYMBOL(lirc_dev_fop_ioctl);
 
 ssize_t lirc_dev_fop_read(struct file *file,
-			  char *buffer,
+			  char __user *buffer,
 			  size_t length,
 			  loff_t *ppos)
 {
@@ -649,18 +647,18 @@ ssize_t lirc_dev_fop_read(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	if (mutex_lock_interruptible(&ir->irctl_lock))
-		return -ERESTARTSYS;
+	if (mutex_lock_interruptible(&ir->irctl_lock)) {
+		ret = -ERESTARTSYS;
+		goto out_unlocked;
+	}
 	if (!ir->attached) {
-		mutex_unlock(&ir->irctl_lock);
-		return -ENODEV;
+		ret = -ENODEV;
+		goto out_locked;
 	}
 
 	if (length % ir->chunk_size) {
-		dev_dbg(ir->d.dev, LOGHEAD "read result = -EINVAL\n",
-			ir->d.name, ir->d.minor);
-		mutex_unlock(&ir->irctl_lock);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto out_locked;
 	}
 
 	/*
@@ -711,18 +709,23 @@ ssize_t lirc_dev_fop_read(struct file *file,
 			lirc_buffer_read(ir->buf, buf);
 			ret = copy_to_user((void *)buffer+written, buf,
 					   ir->buf->chunk_size);
-			written += ir->buf->chunk_size;
+			if (!ret)
+				written += ir->buf->chunk_size;
+			else
+				ret = -EFAULT;
 		}
 	}
 
 	remove_wait_queue(&ir->buf->wait_poll, &wait);
 	set_current_state(TASK_RUNNING);
+
+out_locked:
 	mutex_unlock(&ir->irctl_lock);
 
 out_unlocked:
 	kfree(buf);
 	dev_dbg(ir->d.dev, LOGHEAD "read result = %s (%d)\n",
-		ir->d.name, ir->d.minor, ret ? "-EFAULT" : "OK", ret);
+		ir->d.name, ir->d.minor, ret ? "<fail>" : "<ok>", ret);
 
 	return ret ? ret : written;
 }
@@ -744,7 +747,7 @@ void *lirc_get_pdata(struct file *file)
 EXPORT_SYMBOL(lirc_get_pdata);
 
 
-ssize_t lirc_dev_fop_write(struct file *file, const char *buffer,
+ssize_t lirc_dev_fop_write(struct file *file, const char __user *buffer,
 			   size_t length, loff_t *ppos)
 {
 	struct irctl *ir = irctls[iminor(file->f_dentry->d_inode)];
diff --git a/drivers/media/IR/mceusb.c b/drivers/media/rc/mceusb.c
index 9dce684fd231..33c01474dcf6 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -36,9 +36,8 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
-#include <linux/input.h>
-#include <media/ir-core.h>
-#include <media/ir-common.h>
+#include <linux/usb/input.h>
+#include <media/rc-core.h>
 
 #define DRIVER_VERSION	"1.91"
 #define DRIVER_AUTHOR	"Jarod Wilson <jarod@wilsonet.com>"
@@ -49,6 +48,7 @@
 #define USB_BUFLEN		32 /* USB reception buffer length */
 #define USB_CTRL_MSG_SZ		2  /* Size of usb ctrl msg on gen1 hw */
 #define MCE_G1_INIT_MSGS	40 /* Init messages on gen1 hw to throw out */
+#define MS_TO_NS(msec)		((msec) * 1000)
 
 /* MCE constants */
 #define MCE_CMDBUF_SIZE		384  /* MCE Command buffer length */
@@ -74,6 +74,7 @@
 #define MCE_PACKET_LENGTH_MASK	0x1f /* Packet length mask */
 
 /* Sub-commands, which follow MCE_COMMAND_HEADER or MCE_HW_CMD_HEADER */
+#define MCE_CMD_SIG_END		0x01	/* End of signal */
 #define MCE_CMD_PING		0x03	/* Ping device */
 #define MCE_CMD_UNKNOWN		0x04	/* Unknown */
 #define MCE_CMD_UNKNOWN2	0x05	/* Unknown */
@@ -91,6 +92,7 @@
 #define MCE_CMD_G_TXMASK	0x13	/* Set TX port bitmask */
 #define MCE_CMD_S_RXSENSOR	0x14	/* Set RX sensor (std/learning) */
 #define MCE_CMD_G_RXSENSOR	0x15	/* Get RX sensor (std/learning) */
+#define MCE_RSP_PULSE_COUNT	0x15	/* RX pulse count (only if learning) */
 #define MCE_CMD_TX_PORTS	0x16	/* Get number of TX ports */
 #define MCE_CMD_G_WAKESRC	0x17	/* Get wake source */
 #define MCE_CMD_UNKNOWN7	0x18	/* Unknown */
@@ -146,6 +148,7 @@ enum mceusb_model_type {
 	MCE_GEN3,
 	MCE_GEN2_TX_INV,
 	POLARIS_EVK,
+	CX_HYBRID_TV,
 };
 
 struct mceusb_model {
@@ -154,6 +157,7 @@ struct mceusb_model {
 	u32 mce_gen3:1;
 	u32 tx_mask_inverted:1;
 	u32 is_polaris:1;
+	u32 no_tx:1;
 
 	const char *rc_map;	/* Allow specify a per-board map */
 	const char *name;	/* per-board name */
@@ -183,7 +187,12 @@ static const struct mceusb_model mceusb_model[] = {
 		 * to allow testing it
 		 */
 		.rc_map = RC_MAP_RC5_HAUPPAUGE_NEW,
-		.name = "cx231xx MCE IR",
+		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
+	},
+	[CX_HYBRID_TV] = {
+		.is_polaris = 1,
+		.no_tx = 1, /* tx isn't wired up at all */
+		.name = "Conexant Hybrid TV (cx231xx) MCE IR",
 	},
 };
 
@@ -292,9 +301,12 @@ static struct usb_device_id mceusb_dev_table[] = {
 	{ USB_DEVICE(VENDOR_NORTHSTAR, 0xe004) },
 	/* TiVo PC IR Receiver */
 	{ USB_DEVICE(VENDOR_TIVO, 0x2000) },
-	/* Conexant SDK */
+	/* Conexant Hybrid TV "Shelby" Polaris SDK */
 	{ USB_DEVICE(VENDOR_CONEXANT, 0x58a1),
 	  .driver_info = POLARIS_EVK },
+	/* Conexant Hybrid TV RDU253S Polaris */
+	{ USB_DEVICE(VENDOR_CONEXANT, 0x58a5),
+	  .driver_info = CX_HYBRID_TV },
 	/* Terminating entry */
 	{ }
 };
@@ -302,12 +314,14 @@ static struct usb_device_id mceusb_dev_table[] = {
 /* data structure for each usb transceiver */
 struct mceusb_dev {
 	/* ir-core bits */
-	struct ir_dev_props *props;
-	struct ir_raw_event rawir;
+	struct rc_dev *rc;
+
+	/* optional features we can enable */
+	bool carrier_report_enabled;
+	bool learning_enabled;
 
 	/* core device bits */
 	struct device *dev;
-	struct input_dev *idev;
 
 	/* usb */
 	struct usb_device *usbdev;
@@ -318,6 +332,8 @@ struct mceusb_dev {
 	/* buffers and dma */
 	unsigned char *buf_in;
 	unsigned int len_in;
+	dma_addr_t dma_in;
+	dma_addr_t dma_out;
 
 	enum {
 		CMD_HEADER = 0,
@@ -325,15 +341,14 @@ struct mceusb_dev {
 		CMD_DATA,
 		PARSE_IRDATA,
 	} parser_state;
-	u8 cmd, rem;		/* Remaining IR data bytes in packet */
 
-	dma_addr_t dma_in;
-	dma_addr_t dma_out;
+	u8 cmd, rem;		/* Remaining IR data bytes in packet */
 
 	struct {
 		u32 connected:1;
 		u32 tx_mask_inverted:1;
 		u32 microsoft_gen1:1;
+		u32 no_tx:1;
 	} flags;
 
 	/* transmit support */
@@ -408,9 +423,10 @@ static int mceusb_cmdsize(u8 cmd, u8 subcmd)
 		case MCE_CMD_UNKNOWN:
 		case MCE_CMD_S_CARRIER:
 		case MCE_CMD_S_TIMEOUT:
-		case MCE_CMD_G_RXSENSOR:
+		case MCE_RSP_PULSE_COUNT:
 			datasize = 2;
 			break;
+		case MCE_CMD_SIG_END:
 		case MCE_CMD_S_TXMASK:
 		case MCE_CMD_S_RXSENSOR:
 			datasize = 1;
@@ -433,7 +449,7 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 		return;
 
 	/* skip meaningless 0xb1 0x60 header bytes on orig receiver */
-	if (ir->flags.microsoft_gen1 && !out)
+	if (ir->flags.microsoft_gen1 && !out && !offset)
 		skip = 2;
 
 	if (len <= skip)
@@ -491,6 +507,9 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 		break;
 	case MCE_COMMAND_HEADER:
 		switch (subcmd) {
+		case MCE_CMD_SIG_END:
+			dev_info(dev, "End of signal\n");
+			break;
 		case MCE_CMD_PING:
 			dev_info(dev, "Ping\n");
 			break;
@@ -525,10 +544,11 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf,
 				 inout, data1 == 0x02 ? "short" : "long");
 			break;
 		case MCE_CMD_G_RXSENSOR:
-			if (len == 2)
+		/* aka MCE_RSP_PULSE_COUNT */
+			if (out)
 				dev_info(dev, "Get receive sensor\n");
-			else
-				dev_info(dev, "Received pulse count is %d\n",
+			else if (ir->learning_enabled)
+				dev_info(dev, "RX pulse count: %d\n",
 					 ((data1 << 8) | data2));
 			break;
 		case MCE_RSP_CMD_INVALID:
@@ -639,9 +659,9 @@ static void mce_sync_in(struct mceusb_dev *ir, unsigned char *data, int size)
 }
 
 /* Send data out the IR blaster port(s) */
-static int mceusb_tx_ir(void *priv, int *txbuf, u32 n)
+static int mceusb_tx_ir(struct rc_dev *dev, int *txbuf, u32 n)
 {
-	struct mceusb_dev *ir = priv;
+	struct mceusb_dev *ir = dev->priv;
 	int i, ret = 0;
 	int count, cmdcount = 0;
 	unsigned char *cmdbuf; /* MCE command buffer */
@@ -724,10 +744,10 @@ out:
 	return ret ? ret : n;
 }
 
-/* Sets active IR outputs -- mce devices typically (all?) have two */
-static int mceusb_set_tx_mask(void *priv, u32 mask)
+/* Sets active IR outputs -- mce devices typically have two */
+static int mceusb_set_tx_mask(struct rc_dev *dev, u32 mask)
 {
-	struct mceusb_dev *ir = priv;
+	struct mceusb_dev *ir = dev->priv;
 
 	if (ir->flags.tx_mask_inverted)
 		ir->tx_mask = (mask != MCE_DEFAULT_TX_MASK ?
@@ -739,9 +759,9 @@ static int mceusb_set_tx_mask(void *priv, u32 mask)
 }
 
 /* Sets the send carrier frequency and mode */
-static int mceusb_set_tx_carrier(void *priv, u32 carrier)
+static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier)
 {
-	struct mceusb_dev *ir = priv;
+	struct mceusb_dev *ir = dev->priv;
 	int clk = 10000000;
 	int prescaler = 0, divisor = 0;
 	unsigned char cmdbuf[4] = { MCE_COMMAND_HEADER,
@@ -752,7 +772,7 @@ static int mceusb_set_tx_carrier(void *priv, u32 carrier)
 
 		if (carrier == 0) {
 			ir->carrier = carrier;
-			cmdbuf[2] = 0x01;
+			cmdbuf[2] = MCE_CMD_SIG_END;
 			cmdbuf[3] = MCE_IRDATA_TRAILER;
 			dev_dbg(ir->dev, "%s: disabling carrier "
 				"modulation\n", __func__);
@@ -782,6 +802,34 @@ static int mceusb_set_tx_carrier(void *priv, u32 carrier)
 	return carrier;
 }
 
+/*
+ * We don't do anything but print debug spew for many of the command bits
+ * we receive from the hardware, but some of them are useful information
+ * we want to store so that we can use them.
+ */
+static void mceusb_handle_command(struct mceusb_dev *ir, int index)
+{
+	u8 hi = ir->buf_in[index + 1] & 0xff;
+	u8 lo = ir->buf_in[index + 2] & 0xff;
+
+	switch (ir->buf_in[index]) {
+	/* 2-byte return value commands */
+	case MCE_CMD_S_TIMEOUT:
+		ir->rc->timeout = MS_TO_NS((hi << 8 | lo) / 2);
+		break;
+
+	/* 1-byte return value commands */
+	case MCE_CMD_S_TXMASK:
+		ir->tx_mask = hi;
+		break;
+	case MCE_CMD_S_RXSENSOR:
+		ir->learning_enabled = (hi == 0x02);
+		break;
+	default:
+		break;
+	}
+}
+
 static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 {
 	DEFINE_IR_RAW_EVENT(rawir);
@@ -791,39 +839,30 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 	if (ir->flags.microsoft_gen1)
 		i = 2;
 
+	/* if there's no data, just return now */
+	if (buf_len <= i)
+		return;
+
 	for (; i < buf_len; i++) {
 		switch (ir->parser_state) {
 		case SUBCMD:
 			ir->rem = mceusb_cmdsize(ir->cmd, ir->buf_in[i]);
 			mceusb_dev_printdata(ir, ir->buf_in, i - 1,
 					     ir->rem + 2, false);
+			mceusb_handle_command(ir, i);
 			ir->parser_state = CMD_DATA;
 			break;
 		case PARSE_IRDATA:
 			ir->rem--;
 			rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
 			rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
-					 * MCE_TIME_UNIT * 1000;
-
-			if ((ir->buf_in[i] & MCE_PULSE_MASK) == 0x7f) {
-				if (ir->rawir.pulse == rawir.pulse) {
-					ir->rawir.duration += rawir.duration;
-				} else {
-					ir->rawir.duration = rawir.duration;
-					ir->rawir.pulse = rawir.pulse;
-				}
-				if (ir->rem)
-					break;
-			}
-			rawir.duration += ir->rawir.duration;
-			ir->rawir.duration = 0;
-			ir->rawir.pulse = rawir.pulse;
+					 * MS_TO_NS(MCE_TIME_UNIT);
 
 			dev_dbg(ir->dev, "Storing %s with duration %d\n",
 				rawir.pulse ? "pulse" : "space",
 				rawir.duration);
 
-			ir_raw_event_store(ir->idev, &rawir);
+			ir_raw_event_store_with_filter(ir->rc, &rawir);
 			break;
 		case CMD_DATA:
 			ir->rem--;
@@ -839,17 +878,10 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 				continue;
 			}
 			ir->rem = (ir->cmd & MCE_PACKET_LENGTH_MASK);
-			mceusb_dev_printdata(ir, ir->buf_in, i, ir->rem + 1, false);
-			if (ir->rem) {
+			mceusb_dev_printdata(ir, ir->buf_in,
+					     i, ir->rem + 1, false);
+			if (ir->rem)
 				ir->parser_state = PARSE_IRDATA;
-				break;
-			}
-			/*
-			 * a package with len=0 (e. g. 0x80) means end of
-			 * data. We could use it to do the call to
-			 * ir_raw_event_handle(). For now, we don't need to
-			 * use it.
-			 */
 			break;
 		}
 
@@ -857,7 +889,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
 			ir->parser_state = CMD_HEADER;
 	}
 	dev_dbg(ir->dev, "processed IR data, calling ir_raw_event_handle\n");
-	ir_raw_event_handle(ir->idev);
+	ir_raw_event_handle(ir->rc);
 }
 
 static void mceusb_dev_recv(struct urb *urb, struct pt_regs *regs)
@@ -984,9 +1016,11 @@ static void mceusb_get_parameters(struct mceusb_dev *ir)
 	mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ));
 	mce_sync_in(ir, NULL, maxp);
 
-	/* get the transmitter bitmask */
-	mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
-	mce_sync_in(ir, NULL, maxp);
+	if (!ir->flags.no_tx) {
+		/* get the transmitter bitmask */
+		mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
+		mce_sync_in(ir, NULL, maxp);
+	}
 
 	/* get receiver timeout value */
 	mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT));
@@ -997,66 +1031,53 @@ static void mceusb_get_parameters(struct mceusb_dev *ir)
 	mce_sync_in(ir, NULL, maxp);
 }
 
-static struct input_dev *mceusb_init_input_dev(struct mceusb_dev *ir)
+static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 {
-	struct input_dev *idev;
-	struct ir_dev_props *props;
 	struct device *dev = ir->dev;
-	const char *rc_map = RC_MAP_RC6_MCE;
-	const char *name = "Media Center Ed. eHome Infrared Remote Transceiver";
-	int ret = -ENODEV;
-
-	idev = input_allocate_device();
-	if (!idev) {
-		dev_err(dev, "remote input dev allocation failed\n");
-		goto idev_alloc_failed;
-	}
+	struct rc_dev *rc;
+	int ret;
 
-	ret = -ENOMEM;
-	props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
-	if (!props) {
-		dev_err(dev, "remote ir dev props allocation failed\n");
-		goto props_alloc_failed;
+	rc = rc_allocate_device();
+	if (!rc) {
+		dev_err(dev, "remote dev allocation failed\n");
+		goto out;
 	}
 
-	if (mceusb_model[ir->model].name)
-		name = mceusb_model[ir->model].name;
-
 	snprintf(ir->name, sizeof(ir->name), "%s (%04x:%04x)",
-		 name,
+		 mceusb_model[ir->model].name ?
+			mceusb_model[ir->model].name :
+			"Media Center Ed. eHome Infrared Remote Transceiver",
 		 le16_to_cpu(ir->usbdev->descriptor.idVendor),
 		 le16_to_cpu(ir->usbdev->descriptor.idProduct));
 
-	idev->name = ir->name;
 	usb_make_path(ir->usbdev, ir->phys, sizeof(ir->phys));
-	strlcat(ir->phys, "/input0", sizeof(ir->phys));
-	idev->phys = ir->phys;
-
-	props->priv = ir;
-	props->driver_type = RC_DRIVER_IR_RAW;
-	props->allowed_protos = IR_TYPE_ALL;
-	props->s_tx_mask = mceusb_set_tx_mask;
-	props->s_tx_carrier = mceusb_set_tx_carrier;
-	props->tx_ir = mceusb_tx_ir;
 
-	ir->props = props;
-
-	if (mceusb_model[ir->model].rc_map)
-		rc_map = mceusb_model[ir->model].rc_map;
+	rc->input_name = ir->name;
+	rc->input_phys = ir->phys;
+	usb_to_input_id(ir->usbdev, &rc->input_id);
+	rc->dev.parent = dev;
+	rc->priv = ir;
+	rc->driver_type = RC_DRIVER_IR_RAW;
+	rc->allowed_protos = RC_TYPE_ALL;
+	if (!ir->flags.no_tx) {
+		rc->s_tx_mask = mceusb_set_tx_mask;
+		rc->s_tx_carrier = mceusb_set_tx_carrier;
+		rc->tx_ir = mceusb_tx_ir;
+	}
+	rc->driver_name = DRIVER_NAME;
+	rc->map_name = mceusb_model[ir->model].rc_map ?
+			mceusb_model[ir->model].rc_map : RC_MAP_RC6_MCE;
 
-	ret = ir_input_register(idev, rc_map, props, DRIVER_NAME);
+	ret = rc_register_device(rc);
 	if (ret < 0) {
-		dev_err(dev, "remote input device register failed\n");
-		goto irdev_failed;
+		dev_err(dev, "remote dev registration failed\n");
+		goto out;
 	}
 
-	return idev;
+	return rc;
 
-irdev_failed:
-	kfree(props);
-props_alloc_failed:
-	input_free_device(idev);
-idev_alloc_failed:
+out:
+	rc_free_device(rc);
 	return NULL;
 }
 
@@ -1077,7 +1098,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	bool tx_mask_inverted;
 	bool is_polaris;
 
-	dev_dbg(&intf->dev, ": %s called\n", __func__);
+	dev_dbg(&intf->dev, "%s called\n", __func__);
 
 	idesc  = intf->cur_altsetting;
 
@@ -1107,7 +1128,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 			ep_in = ep;
 			ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
 			ep_in->bInterval = 1;
-			dev_dbg(&intf->dev, ": acceptable inbound endpoint "
+			dev_dbg(&intf->dev, "acceptable inbound endpoint "
 				"found\n");
 		}
 
@@ -1122,12 +1143,12 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 			ep_out = ep;
 			ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
 			ep_out->bInterval = 1;
-			dev_dbg(&intf->dev, ": acceptable outbound endpoint "
+			dev_dbg(&intf->dev, "acceptable outbound endpoint "
 				"found\n");
 		}
 	}
 	if (ep_in == NULL) {
-		dev_dbg(&intf->dev, ": inbound and/or endpoint not found\n");
+		dev_dbg(&intf->dev, "inbound and/or endpoint not found\n");
 		return -ENODEV;
 	}
 
@@ -1151,10 +1172,9 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	ir->len_in = maxp;
 	ir->flags.microsoft_gen1 = is_microsoft_gen1;
 	ir->flags.tx_mask_inverted = tx_mask_inverted;
+	ir->flags.no_tx = mceusb_model[model].no_tx;
 	ir->model = model;
 
-	init_ir_raw_event(&ir->rawir);
-
 	/* Saving usb interface data for use by the transmitter routine */
 	ir->usb_ep_in = ep_in;
 	ir->usb_ep_out = ep_out;
@@ -1169,9 +1189,9 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 		snprintf(name + strlen(name), sizeof(name) - strlen(name),
 			 " %s", buf);
 
-	ir->idev = mceusb_init_input_dev(ir);
-	if (!ir->idev)
-		goto input_dev_fail;
+	ir->rc = mceusb_init_rc_dev(ir);
+	if (!ir->rc)
+		goto rc_dev_fail;
 
 	/* flush buffers on the device */
 	mce_sync_in(ir, NULL, maxp);
@@ -1191,7 +1211,8 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 
 	mceusb_get_parameters(ir);
 
-	mceusb_set_tx_mask(ir, MCE_DEFAULT_TX_MASK);
+	if (!ir->flags.no_tx)
+		mceusb_set_tx_mask(ir->rc, MCE_DEFAULT_TX_MASK);
 
 	usb_set_intfdata(intf, ir);
 
@@ -1201,7 +1222,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
 	return 0;
 
 	/* Error-handling path */
-input_dev_fail:
+rc_dev_fail:
 	usb_free_urb(ir->urb_in);
 urb_in_alloc_fail:
 	usb_free_coherent(dev, maxp, ir->buf_in, ir->dma_in);
@@ -1225,7 +1246,7 @@ static void __devexit mceusb_dev_disconnect(struct usb_interface *intf)
 		return;
 
 	ir->usbdev = NULL;
-	ir_input_unregister(ir->idev);
+	rc_unregister_device(ir->rc);
 	usb_kill_urb(ir->urb_in);
 	usb_free_urb(ir->urb_in);
 	usb_free_coherent(dev, ir->len_in, ir->buf_in, ir->dma_in);
diff --git a/drivers/media/IR/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 301be53aee85..dd4caf8ef80b 100644
--- a/drivers/media/IR/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -32,8 +32,7 @@
 #include <linux/interrupt.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
-#include <linux/input.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 #include <linux/pci_ids.h>
 
 #include "nuvoton-cir.h"
@@ -249,9 +248,12 @@ static int nvt_hw_detect(struct nvt_dev *nvt)
 	chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO);
 	nvt_dbg("%s: chip id: 0x%02x 0x%02x", chip_id, chip_major, chip_minor);
 
-	if (chip_major != CHIP_ID_HIGH &&
-	    (chip_minor != CHIP_ID_LOW || chip_minor != CHIP_ID_LOW2))
+	if (chip_major != CHIP_ID_HIGH ||
+	    (chip_minor != CHIP_ID_LOW && chip_minor != CHIP_ID_LOW2)) {
+		nvt_pr(KERN_ERR, "%s: unsupported chip, id: 0x%02x 0x%02x",
+		       chip_id, chip_major, chip_minor);
 		ret = -ENODEV;
+	}
 
 	nvt_efm_disable(nvt);
 
@@ -476,9 +478,9 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt)
  * always set CP as 0x81
  * set CC by SPEC, CC = 3MHz/carrier - 1
  */
-static int nvt_set_tx_carrier(void *data, u32 carrier)
+static int nvt_set_tx_carrier(struct rc_dev *dev, u32 carrier)
 {
-	struct nvt_dev *nvt = data;
+	struct nvt_dev *nvt = dev->priv;
 	u16 val;
 
 	nvt_cir_reg_write(nvt, 1, CIR_CP);
@@ -509,9 +511,9 @@ static int nvt_set_tx_carrier(void *data, u32 carrier)
  * number may larger than TXFCONT (0xff). So in interrupt_handler, it has to
  * set TXFCONT as 0xff, until buf_count less than 0xff.
  */
-static int nvt_tx_ir(void *priv, int *txbuf, u32 n)
+static int nvt_tx_ir(struct rc_dev *dev, int *txbuf, u32 n)
 {
-	struct nvt_dev *nvt = priv;
+	struct nvt_dev *nvt = dev->priv;
 	unsigned long flags;
 	size_t cur_count;
 	unsigned int i;
@@ -603,6 +605,8 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
 	count = nvt->pkts;
 	nvt_dbg_verbose("Processing buffer of len %d", count);
 
+	init_ir_raw_event(&rawir);
+
 	for (i = 0; i < count; i++) {
 		nvt->pkts--;
 		sample = nvt->buf[i];
@@ -643,11 +647,15 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
 		 * indicates end of IR signal, but new data incoming. In both
 		 * cases, it means we're ready to call ir_raw_event_handle
 		 */
-		if (sample == BUF_PULSE_BIT || ((sample != BUF_LEN_MASK) &&
-		    (sample & BUF_REPEAT_MASK) == BUF_REPEAT_BYTE))
+		if ((sample == BUF_PULSE_BIT) && nvt->pkts) {
+			nvt_dbg("Calling ir_raw_event_handle (signal end)\n");
 			ir_raw_event_handle(nvt->rdev);
+		}
 	}
 
+	nvt_dbg("Calling ir_raw_event_handle (buffer empty)\n");
+	ir_raw_event_handle(nvt->rdev);
+
 	if (nvt->pkts) {
 		nvt_dbg("Odd, pkts should be 0 now... (its %u)", nvt->pkts);
 		nvt->pkts = 0;
@@ -942,9 +950,9 @@ static void nvt_disable_cir(struct nvt_dev *nvt)
 	nvt_efm_disable(nvt);
 }
 
-static int nvt_open(void *data)
+static int nvt_open(struct rc_dev *dev)
 {
-	struct nvt_dev *nvt = (struct nvt_dev *)data;
+	struct nvt_dev *nvt = dev->priv;
 	unsigned long flags;
 
 	spin_lock_irqsave(&nvt->nvt_lock, flags);
@@ -955,9 +963,9 @@ static int nvt_open(void *data)
 	return 0;
 }
 
-static void nvt_close(void *data)
+static void nvt_close(struct rc_dev *dev)
 {
-	struct nvt_dev *nvt = (struct nvt_dev *)data;
+	struct nvt_dev *nvt = dev->priv;
 	unsigned long flags;
 
 	spin_lock_irqsave(&nvt->nvt_lock, flags);
@@ -969,21 +977,16 @@ static void nvt_close(void *data)
 /* Allocate memory, probe hardware, and initialize everything */
 static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 {
-	struct nvt_dev *nvt = NULL;
-	struct input_dev *rdev = NULL;
-	struct ir_dev_props *props = NULL;
+	struct nvt_dev *nvt;
+	struct rc_dev *rdev;
 	int ret = -ENOMEM;
 
 	nvt = kzalloc(sizeof(struct nvt_dev), GFP_KERNEL);
 	if (!nvt)
 		return ret;
 
-	props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
-	if (!props)
-		goto failure;
-
 	/* input device for IR remote (and tx) */
-	rdev = input_allocate_device();
+	rdev = rc_allocate_device();
 	if (!rdev)
 		goto failure;
 
@@ -1057,41 +1060,38 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id)
 	nvt_cir_regs_init(nvt);
 	nvt_cir_wake_regs_init(nvt);
 
-	/* Set up ir-core props */
-	props->priv = nvt;
-	props->driver_type = RC_DRIVER_IR_RAW;
-	props->allowed_protos = IR_TYPE_ALL;
-	props->open = nvt_open;
-	props->close = nvt_close;
+	/* Set up the rc device */
+	rdev->priv = nvt;
+	rdev->driver_type = RC_DRIVER_IR_RAW;
+	rdev->allowed_protos = RC_TYPE_ALL;
+	rdev->open = nvt_open;
+	rdev->close = nvt_close;
+	rdev->tx_ir = nvt_tx_ir;
+	rdev->s_tx_carrier = nvt_set_tx_carrier;
+	rdev->input_name = "Nuvoton w836x7hg Infrared Remote Transceiver";
+	rdev->input_id.bustype = BUS_HOST;
+	rdev->input_id.vendor = PCI_VENDOR_ID_WINBOND2;
+	rdev->input_id.product = nvt->chip_major;
+	rdev->input_id.version = nvt->chip_minor;
+	rdev->driver_name = NVT_DRIVER_NAME;
+	rdev->map_name = RC_MAP_RC6_MCE;
 #if 0
-	props->min_timeout = XYZ;
-	props->max_timeout = XYZ;
-	props->timeout = XYZ;
+	rdev->min_timeout = XYZ;
+	rdev->max_timeout = XYZ;
+	rdev->timeout = XYZ;
 	/* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */
-	props->rx_resolution = XYZ;
-
+	rdev->rx_resolution = XYZ;
 	/* tx bits */
-	props->tx_resolution = XYZ;
+	rdev->tx_resolution = XYZ;
 #endif
-	props->tx_ir = nvt_tx_ir;
-	props->s_tx_carrier = nvt_set_tx_carrier;
-
-	rdev->name = "Nuvoton w836x7hg Infrared Remote Transceiver";
-	rdev->id.bustype = BUS_HOST;
-	rdev->id.vendor = PCI_VENDOR_ID_WINBOND2;
-	rdev->id.product = nvt->chip_major;
-	rdev->id.version = nvt->chip_minor;
 
-	nvt->props = props;
-	nvt->rdev = rdev;
-
-	device_set_wakeup_capable(&pdev->dev, 1);
-	device_set_wakeup_enable(&pdev->dev, 1);
-
-	ret = ir_input_register(rdev, RC_MAP_RC6_MCE, props, NVT_DRIVER_NAME);
+	ret = rc_register_device(rdev);
 	if (ret)
 		goto failure;
 
+	device_set_wakeup_capable(&pdev->dev, 1);
+	device_set_wakeup_enable(&pdev->dev, 1);
+	nvt->rdev = rdev;
 	nvt_pr(KERN_NOTICE, "driver has been successfully loaded\n");
 	if (debug) {
 		cir_dump_regs(nvt);
@@ -1111,8 +1111,7 @@ failure:
 	if (nvt->cir_wake_addr)
 		release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH);
 
-	input_free_device(rdev);
-	kfree(props);
+	rc_free_device(rdev);
 	kfree(nvt);
 
 	return ret;
@@ -1137,9 +1136,8 @@ static void __devexit nvt_remove(struct pnp_dev *pdev)
 	release_region(nvt->cir_addr, CIR_IOREG_LENGTH);
 	release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH);
 
-	ir_input_unregister(nvt->rdev);
+	rc_unregister_device(nvt->rdev);
 
-	kfree(nvt->props);
 	kfree(nvt);
 }
 
diff --git a/drivers/media/IR/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h
index 62dc53017c8e..1df82351cb03 100644
--- a/drivers/media/IR/nuvoton-cir.h
+++ b/drivers/media/rc/nuvoton-cir.h
@@ -66,8 +66,7 @@ static int debug;
 
 struct nvt_dev {
 	struct pnp_dev *pdev;
-	struct input_dev *rdev;
-	struct ir_dev_props *props;
+	struct rc_dev *rdev;
 	struct ir_raw_event rawir;
 
 	spinlock_t nvt_lock;
diff --git a/drivers/media/IR/ir-core-priv.h b/drivers/media/rc/rc-core-priv.h
index 81c936bd793f..873b38789751 100644
--- a/drivers/media/IR/ir-core-priv.h
+++ b/drivers/media/rc/rc-core-priv.h
@@ -13,22 +13,22 @@
  *  GNU General Public License for more details.
  */
 
-#ifndef _IR_RAW_EVENT
-#define _IR_RAW_EVENT
+#ifndef _RC_CORE_PRIV
+#define _RC_CORE_PRIV
 
 #include <linux/slab.h>
 #include <linux/spinlock.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 struct ir_raw_handler {
 	struct list_head list;
 
 	u64 protocols; /* which are handled by this handler */
-	int (*decode)(struct input_dev *input_dev, struct ir_raw_event event);
+	int (*decode)(struct rc_dev *dev, struct ir_raw_event event);
 
 	/* These two should only be used by the lirc decoder */
-	int (*raw_register)(struct input_dev *input_dev);
-	int (*raw_unregister)(struct input_dev *input_dev);
+	int (*raw_register)(struct rc_dev *dev);
+	int (*raw_unregister)(struct rc_dev *dev);
 };
 
 struct ir_raw_event_ctrl {
@@ -38,7 +38,7 @@ struct ir_raw_event_ctrl {
 	struct kfifo			kfifo;		/* fifo for the pulse/space durations */
 	ktime_t				last_event;	/* when last event occurred */
 	enum raw_event_type		last_type;	/* last event type */
-	struct input_dev		*input_dev;	/* pointer to the parent input_dev */
+	struct rc_dev			*dev;		/* pointer to the parent rc_dev */
 	u64				enabled_protocols; /* enabled raw protocol decoders */
 
 	/* raw decoder state follows */
@@ -85,7 +85,7 @@ struct ir_raw_event_ctrl {
 		unsigned wanted_bits;
 	} rc5_sz;
 	struct lirc_codec {
-		struct ir_input_dev *ir_dev;
+		struct rc_dev *dev;
 		struct lirc_driver *drv;
 		int carrier_low;
 
@@ -129,27 +129,17 @@ static inline bool is_timing_event(struct ir_raw_event ev)
 
 #define TO_US(duration)			DIV_ROUND_CLOSEST((duration), 1000)
 #define TO_STR(is_pulse)		((is_pulse) ? "pulse" : "space")
-/*
- * Routines from ir-sysfs.c - Meant to be called only internally inside
- * ir-core
- */
-int ir_register_input(struct input_dev *input_dev);
-
-int ir_register_class(struct input_dev *input_dev);
-void ir_unregister_class(struct input_dev *input_dev);
 
 /*
- * Routines from ir-raw-event.c to be used internally and by decoders
+ * Routines from rc-raw.c to be used internally and by decoders
  */
 u64 ir_raw_get_allowed_protocols(void);
-int ir_raw_event_register(struct input_dev *input_dev);
-void ir_raw_event_unregister(struct input_dev *input_dev);
+int ir_raw_event_register(struct rc_dev *dev);
+void ir_raw_event_unregister(struct rc_dev *dev);
 int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler);
 void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler);
 void ir_raw_init(void);
 
-int ir_rcmap_init(void);
-void ir_rcmap_cleanup(void);
 /*
  * Decoder initialization code
  *
@@ -200,4 +190,4 @@ void ir_rcmap_cleanup(void);
 #endif
 
 
-#endif /* _IR_RAW_EVENT */
+#endif /* _RC_CORE_PRIV */
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
new file mode 100644
index 000000000000..72be8a02118c
--- /dev/null
+++ b/drivers/media/rc/rc-main.c
@@ -0,0 +1,1135 @@
+/* rc-main.c - Remote Controller core module
+ *
+ * Copyright (C) 2009-2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ */
+
+#include <media/rc-core.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/device.h>
+#include "rc-core-priv.h"
+
+/* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */
+#define IR_TAB_MIN_SIZE	256
+#define IR_TAB_MAX_SIZE	8192
+
+/* FIXME: IR_KEYPRESS_TIMEOUT should be protocol specific */
+#define IR_KEYPRESS_TIMEOUT 250
+
+/* Used to keep track of known keymaps */
+static LIST_HEAD(rc_map_list);
+static DEFINE_SPINLOCK(rc_map_lock);
+
+static struct rc_map_list *seek_rc_map(const char *name)
+{
+	struct rc_map_list *map = NULL;
+
+	spin_lock(&rc_map_lock);
+	list_for_each_entry(map, &rc_map_list, list) {
+		if (!strcmp(name, map->map.name)) {
+			spin_unlock(&rc_map_lock);
+			return map;
+		}
+	}
+	spin_unlock(&rc_map_lock);
+
+	return NULL;
+}
+
+struct rc_map *rc_map_get(const char *name)
+{
+
+	struct rc_map_list *map;
+
+	map = seek_rc_map(name);
+#ifdef MODULE
+	if (!map) {
+		int rc = request_module(name);
+		if (rc < 0) {
+			printk(KERN_ERR "Couldn't load IR keymap %s\n", name);
+			return NULL;
+		}
+		msleep(20);	/* Give some time for IR to register */
+
+		map = seek_rc_map(name);
+	}
+#endif
+	if (!map) {
+		printk(KERN_ERR "IR keymap %s not found\n", name);
+		return NULL;
+	}
+
+	printk(KERN_INFO "Registered IR keymap %s\n", map->map.name);
+
+	return &map->map;
+}
+EXPORT_SYMBOL_GPL(rc_map_get);
+
+int rc_map_register(struct rc_map_list *map)
+{
+	spin_lock(&rc_map_lock);
+	list_add_tail(&map->list, &rc_map_list);
+	spin_unlock(&rc_map_lock);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rc_map_register);
+
+void rc_map_unregister(struct rc_map_list *map)
+{
+	spin_lock(&rc_map_lock);
+	list_del(&map->list);
+	spin_unlock(&rc_map_lock);
+}
+EXPORT_SYMBOL_GPL(rc_map_unregister);
+
+
+static struct rc_map_table empty[] = {
+	{ 0x2a, KEY_COFFEE },
+};
+
+static struct rc_map_list empty_map = {
+	.map = {
+		.scan    = empty,
+		.size    = ARRAY_SIZE(empty),
+		.rc_type = RC_TYPE_UNKNOWN,	/* Legacy IR type */
+		.name    = RC_MAP_EMPTY,
+	}
+};
+
+/**
+ * ir_create_table() - initializes a scancode table
+ * @rc_map:	the rc_map to initialize
+ * @name:	name to assign to the table
+ * @rc_type:	ir type to assign to the new table
+ * @size:	initial size of the table
+ * @return:	zero on success or a negative error code
+ *
+ * This routine will initialize the rc_map and will allocate
+ * memory to hold at least the specified number of elements.
+ */
+static int ir_create_table(struct rc_map *rc_map,
+			   const char *name, u64 rc_type, size_t size)
+{
+	rc_map->name = name;
+	rc_map->rc_type = rc_type;
+	rc_map->alloc = roundup_pow_of_two(size * sizeof(struct rc_map_table));
+	rc_map->size = rc_map->alloc / sizeof(struct rc_map_table);
+	rc_map->scan = kmalloc(rc_map->alloc, GFP_KERNEL);
+	if (!rc_map->scan)
+		return -ENOMEM;
+
+	IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
+		   rc_map->size, rc_map->alloc);
+	return 0;
+}
+
+/**
+ * ir_free_table() - frees memory allocated by a scancode table
+ * @rc_map:	the table whose mappings need to be freed
+ *
+ * This routine will free memory alloctaed for key mappings used by given
+ * scancode table.
+ */
+static void ir_free_table(struct rc_map *rc_map)
+{
+	rc_map->size = 0;
+	kfree(rc_map->scan);
+	rc_map->scan = NULL;
+}
+
+/**
+ * ir_resize_table() - resizes a scancode table if necessary
+ * @rc_map:	the rc_map to resize
+ * @gfp_flags:	gfp flags to use when allocating memory
+ * @return:	zero on success or a negative error code
+ *
+ * This routine will shrink the rc_map if it has lots of
+ * unused entries and grow it if it is full.
+ */
+static int ir_resize_table(struct rc_map *rc_map, gfp_t gfp_flags)
+{
+	unsigned int oldalloc = rc_map->alloc;
+	unsigned int newalloc = oldalloc;
+	struct rc_map_table *oldscan = rc_map->scan;
+	struct rc_map_table *newscan;
+
+	if (rc_map->size == rc_map->len) {
+		/* All entries in use -> grow keytable */
+		if (rc_map->alloc >= IR_TAB_MAX_SIZE)
+			return -ENOMEM;
+
+		newalloc *= 2;
+		IR_dprintk(1, "Growing table to %u bytes\n", newalloc);
+	}
+
+	if ((rc_map->len * 3 < rc_map->size) && (oldalloc > IR_TAB_MIN_SIZE)) {
+		/* Less than 1/3 of entries in use -> shrink keytable */
+		newalloc /= 2;
+		IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc);
+	}
+
+	if (newalloc == oldalloc)
+		return 0;
+
+	newscan = kmalloc(newalloc, gfp_flags);
+	if (!newscan) {
+		IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc);
+		return -ENOMEM;
+	}
+
+	memcpy(newscan, rc_map->scan, rc_map->len * sizeof(struct rc_map_table));
+	rc_map->scan = newscan;
+	rc_map->alloc = newalloc;
+	rc_map->size = rc_map->alloc / sizeof(struct rc_map_table);
+	kfree(oldscan);
+	return 0;
+}
+
+/**
+ * ir_update_mapping() - set a keycode in the scancode->keycode table
+ * @dev:	the struct rc_dev device descriptor
+ * @rc_map:	scancode table to be adjusted
+ * @index:	index of the mapping that needs to be updated
+ * @keycode:	the desired keycode
+ * @return:	previous keycode assigned to the mapping
+ *
+ * This routine is used to update scancode->keycode mapping at given
+ * position.
+ */
+static unsigned int ir_update_mapping(struct rc_dev *dev,
+				      struct rc_map *rc_map,
+				      unsigned int index,
+				      unsigned int new_keycode)
+{
+	int old_keycode = rc_map->scan[index].keycode;
+	int i;
+
+	/* Did the user wish to remove the mapping? */
+	if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
+		IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
+			   index, rc_map->scan[index].scancode);
+		rc_map->len--;
+		memmove(&rc_map->scan[index], &rc_map->scan[index+ 1],
+			(rc_map->len - index) * sizeof(struct rc_map_table));
+	} else {
+		IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
+			   index,
+			   old_keycode == KEY_RESERVED ? "New" : "Replacing",
+			   rc_map->scan[index].scancode, new_keycode);
+		rc_map->scan[index].keycode = new_keycode;
+		__set_bit(new_keycode, dev->input_dev->keybit);
+	}
+
+	if (old_keycode != KEY_RESERVED) {
+		/* A previous mapping was updated... */
+		__clear_bit(old_keycode, dev->input_dev->keybit);
+		/* ... but another scancode might use the same keycode */
+		for (i = 0; i < rc_map->len; i++) {
+			if (rc_map->scan[i].keycode == old_keycode) {
+				__set_bit(old_keycode, dev->input_dev->keybit);
+				break;
+			}
+		}
+
+		/* Possibly shrink the keytable, failure is not a problem */
+		ir_resize_table(rc_map, GFP_ATOMIC);
+	}
+
+	return old_keycode;
+}
+
+/**
+ * ir_establish_scancode() - set a keycode in the scancode->keycode table
+ * @dev:	the struct rc_dev device descriptor
+ * @rc_map:	scancode table to be searched
+ * @scancode:	the desired scancode
+ * @resize:	controls whether we allowed to resize the table to
+ *		accomodate not yet present scancodes
+ * @return:	index of the mapping containing scancode in question
+ *		or -1U in case of failure.
+ *
+ * This routine is used to locate given scancode in rc_map.
+ * If scancode is not yet present the routine will allocate a new slot
+ * for it.
+ */
+static unsigned int ir_establish_scancode(struct rc_dev *dev,
+					  struct rc_map *rc_map,
+					  unsigned int scancode,
+					  bool resize)
+{
+	unsigned int i;
+
+	/*
+	 * Unfortunately, some hardware-based IR decoders don't provide
+	 * all bits for the complete IR code. In general, they provide only
+	 * the command part of the IR code. Yet, as it is possible to replace
+	 * the provided IR with another one, it is needed to allow loading
+	 * IR tables from other remotes. So, we support specifying a mask to
+	 * indicate the valid bits of the scancodes.
+	 */
+	if (dev->scanmask)
+		scancode &= dev->scanmask;
+
+	/* First check if we already have a mapping for this ir command */
+	for (i = 0; i < rc_map->len; i++) {
+		if (rc_map->scan[i].scancode == scancode)
+			return i;
+
+		/* Keytable is sorted from lowest to highest scancode */
+		if (rc_map->scan[i].scancode >= scancode)
+			break;
+	}
+
+	/* No previous mapping found, we might need to grow the table */
+	if (rc_map->size == rc_map->len) {
+		if (!resize || ir_resize_table(rc_map, GFP_ATOMIC))
+			return -1U;
+	}
+
+	/* i is the proper index to insert our new keycode */
+	if (i < rc_map->len)
+		memmove(&rc_map->scan[i + 1], &rc_map->scan[i],
+			(rc_map->len - i) * sizeof(struct rc_map_table));
+	rc_map->scan[i].scancode = scancode;
+	rc_map->scan[i].keycode = KEY_RESERVED;
+	rc_map->len++;
+
+	return i;
+}
+
+/**
+ * ir_setkeycode() - set a keycode in the scancode->keycode table
+ * @idev:	the struct input_dev device descriptor
+ * @scancode:	the desired scancode
+ * @keycode:	result
+ * @return:	-EINVAL if the keycode could not be inserted, otherwise zero.
+ *
+ * This routine is used to handle evdev EVIOCSKEY ioctl.
+ */
+static int ir_setkeycode(struct input_dev *idev,
+			 const struct input_keymap_entry *ke,
+			 unsigned int *old_keycode)
+{
+	struct rc_dev *rdev = input_get_drvdata(idev);
+	struct rc_map *rc_map = &rdev->rc_map;
+	unsigned int index;
+	unsigned int scancode;
+	int retval = 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(&rc_map->lock, flags);
+
+	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+		index = ke->index;
+		if (index >= rc_map->len) {
+			retval = -EINVAL;
+			goto out;
+		}
+	} else {
+		retval = input_scancode_to_scalar(ke, &scancode);
+		if (retval)
+			goto out;
+
+		index = ir_establish_scancode(rdev, rc_map, scancode, true);
+		if (index >= rc_map->len) {
+			retval = -ENOMEM;
+			goto out;
+		}
+	}
+
+	*old_keycode = ir_update_mapping(rdev, rc_map, index, ke->keycode);
+
+out:
+	spin_unlock_irqrestore(&rc_map->lock, flags);
+	return retval;
+}
+
+/**
+ * ir_setkeytable() - sets several entries in the scancode->keycode table
+ * @dev:	the struct rc_dev device descriptor
+ * @to:		the struct rc_map to copy entries to
+ * @from:	the struct rc_map to copy entries from
+ * @return:	-ENOMEM if all keycodes could not be inserted, otherwise zero.
+ *
+ * This routine is used to handle table initialization.
+ */
+static int ir_setkeytable(struct rc_dev *dev,
+			  const struct rc_map *from)
+{
+	struct rc_map *rc_map = &dev->rc_map;
+	unsigned int i, index;
+	int rc;
+
+	rc = ir_create_table(rc_map, from->name,
+			     from->rc_type, from->size);
+	if (rc)
+		return rc;
+
+	IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
+		   rc_map->size, rc_map->alloc);
+
+	for (i = 0; i < from->size; i++) {
+		index = ir_establish_scancode(dev, rc_map,
+					      from->scan[i].scancode, false);
+		if (index >= rc_map->len) {
+			rc = -ENOMEM;
+			break;
+		}
+
+		ir_update_mapping(dev, rc_map, index,
+				  from->scan[i].keycode);
+	}
+
+	if (rc)
+		ir_free_table(rc_map);
+
+	return rc;
+}
+
+/**
+ * ir_lookup_by_scancode() - locate mapping by scancode
+ * @rc_map:	the struct rc_map to search
+ * @scancode:	scancode to look for in the table
+ * @return:	index in the table, -1U if not found
+ *
+ * This routine performs binary search in RC keykeymap table for
+ * given scancode.
+ */
+static unsigned int ir_lookup_by_scancode(const struct rc_map *rc_map,
+					  unsigned int scancode)
+{
+	int start = 0;
+	int end = rc_map->len - 1;
+	int mid;
+
+	while (start <= end) {
+		mid = (start + end) / 2;
+		if (rc_map->scan[mid].scancode < scancode)
+			start = mid + 1;
+		else if (rc_map->scan[mid].scancode > scancode)
+			end = mid - 1;
+		else
+			return mid;
+	}
+
+	return -1U;
+}
+
+/**
+ * ir_getkeycode() - get a keycode from the scancode->keycode table
+ * @idev:	the struct input_dev device descriptor
+ * @scancode:	the desired scancode
+ * @keycode:	used to return the keycode, if found, or KEY_RESERVED
+ * @return:	always returns zero.
+ *
+ * This routine is used to handle evdev EVIOCGKEY ioctl.
+ */
+static int ir_getkeycode(struct input_dev *idev,
+			 struct input_keymap_entry *ke)
+{
+	struct rc_dev *rdev = input_get_drvdata(idev);
+	struct rc_map *rc_map = &rdev->rc_map;
+	struct rc_map_table *entry;
+	unsigned long flags;
+	unsigned int index;
+	unsigned int scancode;
+	int retval;
+
+	spin_lock_irqsave(&rc_map->lock, flags);
+
+	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
+		index = ke->index;
+	} else {
+		retval = input_scancode_to_scalar(ke, &scancode);
+		if (retval)
+			goto out;
+
+		index = ir_lookup_by_scancode(rc_map, scancode);
+	}
+
+	if (index >= rc_map->len) {
+		if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
+			IR_dprintk(1, "unknown key for scancode 0x%04x\n",
+				   scancode);
+		retval = -EINVAL;
+		goto out;
+	}
+
+	entry = &rc_map->scan[index];
+
+	ke->index = index;
+	ke->keycode = entry->keycode;
+	ke->len = sizeof(entry->scancode);
+	memcpy(ke->scancode, &entry->scancode, sizeof(entry->scancode));
+
+	retval = 0;
+
+out:
+	spin_unlock_irqrestore(&rc_map->lock, flags);
+	return retval;
+}
+
+/**
+ * rc_g_keycode_from_table() - gets the keycode that corresponds to a scancode
+ * @dev:	the struct rc_dev descriptor of the device
+ * @scancode:	the scancode to look for
+ * @return:	the corresponding keycode, or KEY_RESERVED
+ *
+ * This routine is used by drivers which need to convert a scancode to a
+ * keycode. Normally it should not be used since drivers should have no
+ * interest in keycodes.
+ */
+u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode)
+{
+	struct rc_map *rc_map = &dev->rc_map;
+	unsigned int keycode;
+	unsigned int index;
+	unsigned long flags;
+
+	spin_lock_irqsave(&rc_map->lock, flags);
+
+	index = ir_lookup_by_scancode(rc_map, scancode);
+	keycode = index < rc_map->len ?
+			rc_map->scan[index].keycode : KEY_RESERVED;
+
+	spin_unlock_irqrestore(&rc_map->lock, flags);
+
+	if (keycode != KEY_RESERVED)
+		IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
+			   dev->input_name, scancode, keycode);
+
+	return keycode;
+}
+EXPORT_SYMBOL_GPL(rc_g_keycode_from_table);
+
+/**
+ * ir_do_keyup() - internal function to signal the release of a keypress
+ * @dev:	the struct rc_dev descriptor of the device
+ *
+ * This function is used internally to release a keypress, it must be
+ * called with keylock held.
+ */
+static void ir_do_keyup(struct rc_dev *dev)
+{
+	if (!dev->keypressed)
+		return;
+
+	IR_dprintk(1, "keyup key 0x%04x\n", dev->last_keycode);
+	input_report_key(dev->input_dev, dev->last_keycode, 0);
+	input_sync(dev->input_dev);
+	dev->keypressed = false;
+}
+
+/**
+ * rc_keyup() - signals the release of a keypress
+ * @dev:	the struct rc_dev descriptor of the device
+ *
+ * This routine is used to signal that a key has been released on the
+ * remote control.
+ */
+void rc_keyup(struct rc_dev *dev)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&dev->keylock, flags);
+	ir_do_keyup(dev);
+	spin_unlock_irqrestore(&dev->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(rc_keyup);
+
+/**
+ * ir_timer_keyup() - generates a keyup event after a timeout
+ * @cookie:	a pointer to the struct rc_dev for the device
+ *
+ * This routine will generate a keyup event some time after a keydown event
+ * is generated when no further activity has been detected.
+ */
+static void ir_timer_keyup(unsigned long cookie)
+{
+	struct rc_dev *dev = (struct rc_dev *)cookie;
+	unsigned long flags;
+
+	/*
+	 * ir->keyup_jiffies is used to prevent a race condition if a
+	 * hardware interrupt occurs at this point and the keyup timer
+	 * event is moved further into the future as a result.
+	 *
+	 * The timer will then be reactivated and this function called
+	 * again in the future. We need to exit gracefully in that case
+	 * to allow the input subsystem to do its auto-repeat magic or
+	 * a keyup event might follow immediately after the keydown.
+	 */
+	spin_lock_irqsave(&dev->keylock, flags);
+	if (time_is_before_eq_jiffies(dev->keyup_jiffies))
+		ir_do_keyup(dev);
+	spin_unlock_irqrestore(&dev->keylock, flags);
+}
+
+/**
+ * rc_repeat() - signals that a key is still pressed
+ * @dev:	the struct rc_dev descriptor of the device
+ *
+ * This routine is used by IR decoders when a repeat message which does
+ * not include the necessary bits to reproduce the scancode has been
+ * received.
+ */
+void rc_repeat(struct rc_dev *dev)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&dev->keylock, flags);
+
+	input_event(dev->input_dev, EV_MSC, MSC_SCAN, dev->last_scancode);
+
+	if (!dev->keypressed)
+		goto out;
+
+	dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
+	mod_timer(&dev->timer_keyup, dev->keyup_jiffies);
+
+out:
+	spin_unlock_irqrestore(&dev->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(rc_repeat);
+
+/**
+ * ir_do_keydown() - internal function to process a keypress
+ * @dev:	the struct rc_dev descriptor of the device
+ * @scancode:   the scancode of the keypress
+ * @keycode:    the keycode of the keypress
+ * @toggle:     the toggle value of the keypress
+ *
+ * This function is used internally to register a keypress, it must be
+ * called with keylock held.
+ */
+static void ir_do_keydown(struct rc_dev *dev, int scancode,
+			  u32 keycode, u8 toggle)
+{
+	input_event(dev->input_dev, EV_MSC, MSC_SCAN, scancode);
+
+	/* Repeat event? */
+	if (dev->keypressed &&
+	    dev->last_scancode == scancode &&
+	    dev->last_toggle == toggle)
+		return;
+
+	/* Release old keypress */
+	ir_do_keyup(dev);
+
+	dev->last_scancode = scancode;
+	dev->last_toggle = toggle;
+	dev->last_keycode = keycode;
+
+	if (keycode == KEY_RESERVED)
+		return;
+
+	/* Register a keypress */
+	dev->keypressed = true;
+	IR_dprintk(1, "%s: key down event, key 0x%04x, scancode 0x%04x\n",
+		   dev->input_name, keycode, scancode);
+	input_report_key(dev->input_dev, dev->last_keycode, 1);
+	input_sync(dev->input_dev);
+}
+
+/**
+ * rc_keydown() - generates input event for a key press
+ * @dev:	the struct rc_dev descriptor of the device
+ * @scancode:   the scancode that we're seeking
+ * @toggle:     the toggle value (protocol dependent, if the protocol doesn't
+ *              support toggle values, this should be set to zero)
+ *
+ * This routine is used to signal that a key has been pressed on the
+ * remote control.
+ */
+void rc_keydown(struct rc_dev *dev, int scancode, u8 toggle)
+{
+	unsigned long flags;
+	u32 keycode = rc_g_keycode_from_table(dev, scancode);
+
+	spin_lock_irqsave(&dev->keylock, flags);
+	ir_do_keydown(dev, scancode, keycode, toggle);
+
+	if (dev->keypressed) {
+		dev->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
+		mod_timer(&dev->timer_keyup, dev->keyup_jiffies);
+	}
+	spin_unlock_irqrestore(&dev->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(rc_keydown);
+
+/**
+ * rc_keydown_notimeout() - generates input event for a key press without
+ *                          an automatic keyup event at a later time
+ * @dev:	the struct rc_dev descriptor of the device
+ * @scancode:   the scancode that we're seeking
+ * @toggle:     the toggle value (protocol dependent, if the protocol doesn't
+ *              support toggle values, this should be set to zero)
+ *
+ * This routine is used to signal that a key has been pressed on the
+ * remote control. The driver must manually call rc_keyup() at a later stage.
+ */
+void rc_keydown_notimeout(struct rc_dev *dev, int scancode, u8 toggle)
+{
+	unsigned long flags;
+	u32 keycode = rc_g_keycode_from_table(dev, scancode);
+
+	spin_lock_irqsave(&dev->keylock, flags);
+	ir_do_keydown(dev, scancode, keycode, toggle);
+	spin_unlock_irqrestore(&dev->keylock, flags);
+}
+EXPORT_SYMBOL_GPL(rc_keydown_notimeout);
+
+static int ir_open(struct input_dev *idev)
+{
+	struct rc_dev *rdev = input_get_drvdata(idev);
+
+	return rdev->open(rdev);
+}
+
+static void ir_close(struct input_dev *idev)
+{
+	struct rc_dev *rdev = input_get_drvdata(idev);
+
+	rdev->close(rdev);
+}
+
+/* class for /sys/class/rc */
+static char *ir_devnode(struct device *dev, mode_t *mode)
+{
+	return kasprintf(GFP_KERNEL, "rc/%s", dev_name(dev));
+}
+
+static struct class ir_input_class = {
+	.name		= "rc",
+	.devnode	= ir_devnode,
+};
+
+static struct {
+	u64	type;
+	char	*name;
+} proto_names[] = {
+	{ RC_TYPE_UNKNOWN,	"unknown"	},
+	{ RC_TYPE_RC5,		"rc-5"		},
+	{ RC_TYPE_NEC,		"nec"		},
+	{ RC_TYPE_RC6,		"rc-6"		},
+	{ RC_TYPE_JVC,		"jvc"		},
+	{ RC_TYPE_SONY,		"sony"		},
+	{ RC_TYPE_RC5_SZ,	"rc-5-sz"	},
+	{ RC_TYPE_LIRC,		"lirc"		},
+};
+
+#define PROTO_NONE	"none"
+
+/**
+ * show_protocols() - shows the current IR protocol(s)
+ * @device:	the device descriptor
+ * @mattr:	the device attribute struct (unused)
+ * @buf:	a pointer to the output buffer
+ *
+ * This routine is a callback routine for input read the IR protocol type(s).
+ * it is trigged by reading /sys/class/rc/rc?/protocols.
+ * It returns the protocol names of supported protocols.
+ * Enabled protocols are printed in brackets.
+ */
+static ssize_t show_protocols(struct device *device,
+			      struct device_attribute *mattr, char *buf)
+{
+	struct rc_dev *dev = to_rc_dev(device);
+	u64 allowed, enabled;
+	char *tmp = buf;
+	int i;
+
+	/* Device is being removed */
+	if (!dev)
+		return -EINVAL;
+
+	if (dev->driver_type == RC_DRIVER_SCANCODE) {
+		enabled = dev->rc_map.rc_type;
+		allowed = dev->allowed_protos;
+	} else {
+		enabled = dev->raw->enabled_protocols;
+		allowed = ir_raw_get_allowed_protocols();
+	}
+
+	IR_dprintk(1, "allowed - 0x%llx, enabled - 0x%llx\n",
+		   (long long)allowed,
+		   (long long)enabled);
+
+	for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
+		if (allowed & enabled & proto_names[i].type)
+			tmp += sprintf(tmp, "[%s] ", proto_names[i].name);
+		else if (allowed & proto_names[i].type)
+			tmp += sprintf(tmp, "%s ", proto_names[i].name);
+	}
+
+	if (tmp != buf)
+		tmp--;
+	*tmp = '\n';
+	return tmp + 1 - buf;
+}
+
+/**
+ * store_protocols() - changes the current IR protocol(s)
+ * @device:	the device descriptor
+ * @mattr:	the device attribute struct (unused)
+ * @buf:	a pointer to the input buffer
+ * @len:	length of the input buffer
+ *
+ * This routine is for changing the IR protocol type.
+ * It is trigged by writing to /sys/class/rc/rc?/protocols.
+ * Writing "+proto" will add a protocol to the list of enabled protocols.
+ * Writing "-proto" will remove a protocol from the list of enabled protocols.
+ * Writing "proto" will enable only "proto".
+ * Writing "none" will disable all protocols.
+ * Returns -EINVAL if an invalid protocol combination or unknown protocol name
+ * is used, otherwise @len.
+ */
+static ssize_t store_protocols(struct device *device,
+			       struct device_attribute *mattr,
+			       const char *data,
+			       size_t len)
+{
+	struct rc_dev *dev = to_rc_dev(device);
+	bool enable, disable;
+	const char *tmp;
+	u64 type;
+	u64 mask;
+	int rc, i, count = 0;
+	unsigned long flags;
+
+	/* Device is being removed */
+	if (!dev)
+		return -EINVAL;
+
+	if (dev->driver_type == RC_DRIVER_SCANCODE)
+		type = dev->rc_map.rc_type;
+	else if (dev->raw)
+		type = dev->raw->enabled_protocols;
+	else {
+		IR_dprintk(1, "Protocol switching not supported\n");
+		return -EINVAL;
+	}
+
+	while ((tmp = strsep((char **) &data, " \n")) != NULL) {
+		if (!*tmp)
+			break;
+
+		if (*tmp == '+') {
+			enable = true;
+			disable = false;
+			tmp++;
+		} else if (*tmp == '-') {
+			enable = false;
+			disable = true;
+			tmp++;
+		} else {
+			enable = false;
+			disable = false;
+		}
+
+		if (!enable && !disable && !strncasecmp(tmp, PROTO_NONE, sizeof(PROTO_NONE))) {
+			tmp += sizeof(PROTO_NONE);
+			mask = 0;
+			count++;
+		} else {
+			for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
+				if (!strncasecmp(tmp, proto_names[i].name, strlen(proto_names[i].name))) {
+					tmp += strlen(proto_names[i].name);
+					mask = proto_names[i].type;
+					break;
+				}
+			}
+			if (i == ARRAY_SIZE(proto_names)) {
+				IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
+				return -EINVAL;
+			}
+			count++;
+		}
+
+		if (enable)
+			type |= mask;
+		else if (disable)
+			type &= ~mask;
+		else
+			type = mask;
+	}
+
+	if (!count) {
+		IR_dprintk(1, "Protocol not specified\n");
+		return -EINVAL;
+	}
+
+	if (dev->change_protocol) {
+		rc = dev->change_protocol(dev, type);
+		if (rc < 0) {
+			IR_dprintk(1, "Error setting protocols to 0x%llx\n",
+				   (long long)type);
+			return -EINVAL;
+		}
+	}
+
+	if (dev->driver_type == RC_DRIVER_SCANCODE) {
+		spin_lock_irqsave(&dev->rc_map.lock, flags);
+		dev->rc_map.rc_type = type;
+		spin_unlock_irqrestore(&dev->rc_map.lock, flags);
+	} else {
+		dev->raw->enabled_protocols = type;
+	}
+
+	IR_dprintk(1, "Current protocol(s): 0x%llx\n",
+		   (long long)type);
+
+	return len;
+}
+
+static void rc_dev_release(struct device *device)
+{
+	struct rc_dev *dev = to_rc_dev(device);
+
+	kfree(dev);
+	module_put(THIS_MODULE);
+}
+
+#define ADD_HOTPLUG_VAR(fmt, val...)					\
+	do {								\
+		int err = add_uevent_var(env, fmt, val);		\
+		if (err)						\
+			return err;					\
+	} while (0)
+
+static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env)
+{
+	struct rc_dev *dev = to_rc_dev(device);
+
+	if (dev->rc_map.name)
+		ADD_HOTPLUG_VAR("NAME=%s", dev->rc_map.name);
+	if (dev->driver_name)
+		ADD_HOTPLUG_VAR("DRV_NAME=%s", dev->driver_name);
+
+	return 0;
+}
+
+/*
+ * Static device attribute struct with the sysfs attributes for IR's
+ */
+static DEVICE_ATTR(protocols, S_IRUGO | S_IWUSR,
+		   show_protocols, store_protocols);
+
+static struct attribute *rc_dev_attrs[] = {
+	&dev_attr_protocols.attr,
+	NULL,
+};
+
+static struct attribute_group rc_dev_attr_grp = {
+	.attrs	= rc_dev_attrs,
+};
+
+static const struct attribute_group *rc_dev_attr_groups[] = {
+	&rc_dev_attr_grp,
+	NULL
+};
+
+static struct device_type rc_dev_type = {
+	.groups		= rc_dev_attr_groups,
+	.release	= rc_dev_release,
+	.uevent		= rc_dev_uevent,
+};
+
+struct rc_dev *rc_allocate_device(void)
+{
+	struct rc_dev *dev;
+
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
+	if (!dev)
+		return NULL;
+
+	dev->input_dev = input_allocate_device();
+	if (!dev->input_dev) {
+		kfree(dev);
+		return NULL;
+	}
+
+	dev->input_dev->getkeycode_new = ir_getkeycode;
+	dev->input_dev->setkeycode_new = ir_setkeycode;
+	input_set_drvdata(dev->input_dev, dev);
+
+	spin_lock_init(&dev->rc_map.lock);
+	spin_lock_init(&dev->keylock);
+	setup_timer(&dev->timer_keyup, ir_timer_keyup, (unsigned long)dev);
+
+	dev->dev.type = &rc_dev_type;
+	dev->dev.class = &ir_input_class;
+	device_initialize(&dev->dev);
+
+	__module_get(THIS_MODULE);
+	return dev;
+}
+EXPORT_SYMBOL_GPL(rc_allocate_device);
+
+void rc_free_device(struct rc_dev *dev)
+{
+	if (dev) {
+		input_free_device(dev->input_dev);
+		put_device(&dev->dev);
+	}
+}
+EXPORT_SYMBOL_GPL(rc_free_device);
+
+int rc_register_device(struct rc_dev *dev)
+{
+	static atomic_t devno = ATOMIC_INIT(0);
+	struct rc_map *rc_map;
+	const char *path;
+	int rc;
+
+	if (!dev || !dev->map_name)
+		return -EINVAL;
+
+	rc_map = rc_map_get(dev->map_name);
+	if (!rc_map)
+		rc_map = rc_map_get(RC_MAP_EMPTY);
+	if (!rc_map || !rc_map->scan || rc_map->size == 0)
+		return -EINVAL;
+
+	set_bit(EV_KEY, dev->input_dev->evbit);
+	set_bit(EV_REP, dev->input_dev->evbit);
+	set_bit(EV_MSC, dev->input_dev->evbit);
+	set_bit(MSC_SCAN, dev->input_dev->mscbit);
+	if (dev->open)
+		dev->input_dev->open = ir_open;
+	if (dev->close)
+		dev->input_dev->close = ir_close;
+
+	dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1);
+	dev_set_name(&dev->dev, "rc%ld", dev->devno);
+	dev_set_drvdata(&dev->dev, dev);
+	rc = device_add(&dev->dev);
+	if (rc)
+		return rc;
+
+	rc = ir_setkeytable(dev, rc_map);
+	if (rc)
+		goto out_dev;
+
+	dev->input_dev->dev.parent = &dev->dev;
+	memcpy(&dev->input_dev->id, &dev->input_id, sizeof(dev->input_id));
+	dev->input_dev->phys = dev->input_phys;
+	dev->input_dev->name = dev->input_name;
+	rc = input_register_device(dev->input_dev);
+	if (rc)
+		goto out_table;
+
+	/*
+	 * Default delay of 250ms is too short for some protocols, expecially
+	 * since the timeout is currently set to 250ms. Increase it to 500ms,
+	 * to avoid wrong repetition of the keycodes. Note that this must be
+	 * set after the call to input_register_device().
+	 */
+	dev->input_dev->rep[REP_DELAY] = 500;
+
+	path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
+	printk(KERN_INFO "%s: %s as %s\n",
+		dev_name(&dev->dev),
+		dev->input_name ? dev->input_name : "Unspecified device",
+		path ? path : "N/A");
+	kfree(path);
+
+	if (dev->driver_type == RC_DRIVER_IR_RAW) {
+		rc = ir_raw_event_register(dev);
+		if (rc < 0)
+			goto out_input;
+	}
+
+	if (dev->change_protocol) {
+		rc = dev->change_protocol(dev, rc_map->rc_type);
+		if (rc < 0)
+			goto out_raw;
+	}
+
+	IR_dprintk(1, "Registered rc%ld (driver: %s, remote: %s, mode %s)\n",
+		   dev->devno,
+		   dev->driver_name ? dev->driver_name : "unknown",
+		   rc_map->name ? rc_map->name : "unknown",
+		   dev->driver_type == RC_DRIVER_IR_RAW ? "raw" : "cooked");
+
+	return 0;
+
+out_raw:
+	if (dev->driver_type == RC_DRIVER_IR_RAW)
+		ir_raw_event_unregister(dev);
+out_input:
+	input_unregister_device(dev->input_dev);
+	dev->input_dev = NULL;
+out_table:
+	ir_free_table(&dev->rc_map);
+out_dev:
+	device_del(&dev->dev);
+	return rc;
+}
+EXPORT_SYMBOL_GPL(rc_register_device);
+
+void rc_unregister_device(struct rc_dev *dev)
+{
+	if (!dev)
+		return;
+
+	del_timer_sync(&dev->timer_keyup);
+
+	if (dev->driver_type == RC_DRIVER_IR_RAW)
+		ir_raw_event_unregister(dev);
+
+	input_unregister_device(dev->input_dev);
+	dev->input_dev = NULL;
+
+	ir_free_table(&dev->rc_map);
+	IR_dprintk(1, "Freed keycode table\n");
+
+	device_unregister(&dev->dev);
+}
+EXPORT_SYMBOL_GPL(rc_unregister_device);
+
+/*
+ * Init/exit code for the module. Basically, creates/removes /sys/class/rc
+ */
+
+static int __init rc_core_init(void)
+{
+	int rc = class_register(&ir_input_class);
+	if (rc) {
+		printk(KERN_ERR "rc_core: unable to register rc class\n");
+		return rc;
+	}
+
+	/* Initialize/load the decoders/keymap code that will be used */
+	ir_raw_init();
+	rc_map_register(&empty_map);
+
+	return 0;
+}
+
+static void __exit rc_core_exit(void)
+{
+	class_unregister(&ir_input_class);
+	rc_map_unregister(&empty_map);
+}
+
+module_init(rc_core_init);
+module_exit(rc_core_exit);
+
+int rc_core_debug;    /* ir_debug level (0,1,2) */
+EXPORT_SYMBOL_GPL(rc_core_debug);
+module_param_named(debug, rc_core_debug, int, 0644);
+
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/IR/streamzap.c b/drivers/media/rc/streamzap.c
index 548381c35bfd..7f82f55159da 100644
--- a/drivers/media/IR/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -35,8 +35,8 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
-#include <linux/input.h>
-#include <media/ir-core.h>
+#include <linux/usb/input.h>
+#include <media/rc-core.h>
 
 #define DRIVER_VERSION	"1.61"
 #define DRIVER_NAME	"streamzap"
@@ -85,13 +85,11 @@ enum StreamzapDecoderState {
 
 /* structure to hold our device specific stuff */
 struct streamzap_ir {
-
 	/* ir-core */
-	struct ir_dev_props *props;
+	struct rc_dev *rdev;
 
 	/* core device info */
 	struct device *dev;
-	struct input_dev *idev;
 
 	/* usb */
 	struct usb_device	*usbdev;
@@ -140,7 +138,9 @@ static struct usb_driver streamzap_driver = {
 
 static void sz_push(struct streamzap_ir *sz, struct ir_raw_event rawir)
 {
-	ir_raw_event_store(sz->idev, &rawir);
+	dev_dbg(sz->dev, "Storing %s with duration %u us\n",
+		(rawir.pulse ? "pulse" : "space"), rawir.duration);
+	ir_raw_event_store_with_filter(sz->rdev, &rawir);
 }
 
 static void sz_push_full_pulse(struct streamzap_ir *sz,
@@ -167,7 +167,6 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
 			rawir.duration *= 1000;
 			rawir.duration &= IR_MAX_DURATION;
 		}
-		dev_dbg(sz->dev, "ls %u\n", rawir.duration);
 		sz_push(sz, rawir);
 
 		sz->idle = false;
@@ -180,7 +179,6 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
 	sz->sum += rawir.duration;
 	rawir.duration *= 1000;
 	rawir.duration &= IR_MAX_DURATION;
-	dev_dbg(sz->dev, "p %u\n", rawir.duration);
 	sz_push(sz, rawir);
 }
 
@@ -200,7 +198,6 @@ static void sz_push_full_space(struct streamzap_ir *sz,
 	rawir.duration += SZ_RESOLUTION / 2;
 	sz->sum += rawir.duration;
 	rawir.duration *= 1000;
-	dev_dbg(sz->dev, "s %u\n", rawir.duration);
 	sz_push(sz, rawir);
 }
 
@@ -221,8 +218,6 @@ static void streamzap_callback(struct urb *urb)
 	struct streamzap_ir *sz;
 	unsigned int i;
 	int len;
-	static int timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
-				IR_MAX_DURATION) | 0x03000000);
 
 	if (!urb)
 		return;
@@ -246,7 +241,7 @@ static void streamzap_callback(struct urb *urb)
 
 	dev_dbg(sz->dev, "%s: received urb, len %d\n", __func__, len);
 	for (i = 0; i < len; i++) {
-		dev_dbg(sz->dev, "sz idx %d: %x\n",
+		dev_dbg(sz->dev, "sz->buf_in[%d]: %x\n",
 			i, (unsigned char)sz->buf_in[i]);
 		switch (sz->decoder_state) {
 		case PulseSpace:
@@ -273,11 +268,11 @@ static void streamzap_callback(struct urb *urb)
 				DEFINE_IR_RAW_EVENT(rawir);
 
 				rawir.pulse = false;
-				rawir.duration = timeout;
+				rawir.duration = sz->rdev->timeout;
 				sz->idle = true;
 				if (sz->timeout_enabled)
 					sz_push(sz, rawir);
-				ir_raw_event_handle(sz->idev);
+				ir_raw_event_handle(sz->rdev);
 			} else {
 				sz_push_full_space(sz, sz->buf_in[i]);
 			}
@@ -300,54 +295,45 @@ static void streamzap_callback(struct urb *urb)
 	return;
 }
 
-static struct input_dev *streamzap_init_input_dev(struct streamzap_ir *sz)
+static struct rc_dev *streamzap_init_rc_dev(struct streamzap_ir *sz)
 {
-	struct input_dev *idev;
-	struct ir_dev_props *props;
+	struct rc_dev *rdev;
 	struct device *dev = sz->dev;
 	int ret;
 
-	idev = input_allocate_device();
-	if (!idev) {
-		dev_err(dev, "remote input dev allocation failed\n");
-		goto idev_alloc_failed;
-	}
-
-	props = kzalloc(sizeof(struct ir_dev_props), GFP_KERNEL);
-	if (!props) {
-		dev_err(dev, "remote ir dev props allocation failed\n");
-		goto props_alloc_failed;
+	rdev = rc_allocate_device();
+	if (!rdev) {
+		dev_err(dev, "remote dev allocation failed\n");
+		goto out;
 	}
 
 	snprintf(sz->name, sizeof(sz->name), "Streamzap PC Remote Infrared "
 		 "Receiver (%04x:%04x)",
 		 le16_to_cpu(sz->usbdev->descriptor.idVendor),
 		 le16_to_cpu(sz->usbdev->descriptor.idProduct));
-
-	idev->name = sz->name;
 	usb_make_path(sz->usbdev, sz->phys, sizeof(sz->phys));
 	strlcat(sz->phys, "/input0", sizeof(sz->phys));
-	idev->phys = sz->phys;
-
-	props->priv = sz;
-	props->driver_type = RC_DRIVER_IR_RAW;
-	props->allowed_protos = IR_TYPE_ALL;
 
-	sz->props = props;
-
-	ret = ir_input_register(idev, RC_MAP_STREAMZAP, props, DRIVER_NAME);
+	rdev->input_name = sz->name;
+	rdev->input_phys = sz->phys;
+	usb_to_input_id(sz->usbdev, &rdev->input_id);
+	rdev->dev.parent = dev;
+	rdev->priv = sz;
+	rdev->driver_type = RC_DRIVER_IR_RAW;
+	rdev->allowed_protos = RC_TYPE_ALL;
+	rdev->driver_name = DRIVER_NAME;
+	rdev->map_name = RC_MAP_STREAMZAP;
+
+	ret = rc_register_device(rdev);
 	if (ret < 0) {
 		dev_err(dev, "remote input device register failed\n");
-		goto irdev_failed;
+		goto out;
 	}
 
-	return idev;
+	return rdev;
 
-irdev_failed:
-	kfree(props);
-props_alloc_failed:
-	input_free_device(idev);
-idev_alloc_failed:
+out:
+	rc_free_device(rdev);
 	return NULL;
 }
 
@@ -436,14 +422,16 @@ static int __devinit streamzap_probe(struct usb_interface *intf,
 		snprintf(name + strlen(name), sizeof(name) - strlen(name),
 			 " %s", buf);
 
-	sz->idev = streamzap_init_input_dev(sz);
-	if (!sz->idev)
-		goto input_dev_fail;
+	sz->rdev = streamzap_init_rc_dev(sz);
+	if (!sz->rdev)
+		goto rc_dev_fail;
 
 	sz->idle = true;
 	sz->decoder_state = PulseSpace;
 	/* FIXME: don't yet have a way to set this */
 	sz->timeout_enabled = true;
+	sz->rdev->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
+				IR_MAX_DURATION) | 0x03000000);
 	#if 0
 	/* not yet supported, depends on patches from maxim */
 	/* see also: LIRC_GET_REC_RESOLUTION and LIRC_SET_REC_TIMEOUT */
@@ -473,7 +461,7 @@ static int __devinit streamzap_probe(struct usb_interface *intf,
 
 	return 0;
 
-input_dev_fail:
+rc_dev_fail:
 	usb_free_urb(sz->urb_in);
 free_buf_in:
 	usb_free_coherent(usbdev, maxp, sz->buf_in, sz->dma_in);
@@ -504,7 +492,7 @@ static void streamzap_disconnect(struct usb_interface *interface)
 		return;
 
 	sz->usbdev = NULL;
-	ir_input_unregister(sz->idev);
+	rc_unregister_device(sz->rdev);
 	usb_kill_urb(sz->urb_in);
 	usb_free_urb(sz->urb_in);
 	usb_free_coherent(usbdev, sz->buf_in_len, sz->buf_in, sz->dma_in);
diff --git a/drivers/input/misc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index 64f1de7960c6..186de5522001 100644
--- a/drivers/input/misc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -7,10 +7,10 @@
  *  with minor modifications.
  *
  *  Original Author: David Härdeman <david@hardeman.nu>
- *     Copyright (C) 2009 David Härdeman <david@hardeman.nu>
+ *     Copyright (C) 2009 - 2010 David Härdeman <david@hardeman.nu>
  *
- *  Dedicated to Matilda, my newborn daughter, without whose loving attention
- *  this driver would have been finished in half the time and with a fraction
+ *  Dedicated to my daughter Matilda, without whose loving attention this
+ *  driver would have been finished in half the time and with a fraction
  *  of the bugs.
  *
  *  Written using:
@@ -19,15 +19,11 @@
  *    o DSDT dumps
  *
  *  Supported features:
- *    o RC6
  *    o Wake-On-CIR functionality
  *
  *  To do:
- *    o Test NEC and RC5
- *
- *  Left as an exercise for the reader:
- *    o Learning (I have neither the hardware, nor the need)
- *    o IR Transmit (ibid)
+ *    o Learning
+ *    o IR Transmit
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -48,15 +44,13 @@
 #include <linux/pnp.h>
 #include <linux/interrupt.h>
 #include <linux/timer.h>
-#include <linux/input.h>
 #include <linux/leds.h>
-#include <linux/list.h>
 #include <linux/spinlock.h>
 #include <linux/pci_ids.h>
 #include <linux/io.h>
 #include <linux/bitrev.h>
-#include <linux/bitops.h>
 #include <linux/slab.h>
+#include <media/rc-core.h>
 
 #define DRVNAME "winbond-cir"
 
@@ -108,7 +102,7 @@
 #define WBCIR_REG_SP3_IRCR2	0x04 /* Infrared Control 2		*/
 				      /* Bank 6				*/
 #define WBCIR_REG_SP3_IRCR3	0x00 /* Infrared Control 3		*/
-#define WBCIR_REG_SP3_SIR_PW	0x02 /* SIR Pulse Width		*/
+#define WBCIR_REG_SP3_SIR_PW	0x02 /* SIR Pulse Width			*/
 				      /* Bank 7				*/
 #define WBCIR_REG_SP3_IRRXDC	0x00 /* IR RX Demod Control		*/
 #define WBCIR_REG_SP3_IRTXMC	0x01 /* IR TX Mod Control		*/
@@ -153,7 +147,7 @@ enum wbcir_bank {
 	WBCIR_BANK_7          = 0xF4,
 };
 
-/* Supported IR Protocols */
+/* Supported power-on IR Protocols */
 enum wbcir_protocol {
 	IR_PROTOCOL_RC5          = 0x0,
 	IR_PROTOCOL_NEC          = 0x1,
@@ -164,113 +158,35 @@ enum wbcir_protocol {
 #define WBCIR_NAME	"Winbond CIR"
 #define WBCIR_ID_FAMILY          0xF1 /* Family ID for the WPCD376I	*/
 #define	WBCIR_ID_CHIP            0x04 /* Chip ID for the WPCD376I	*/
-#define IR_KEYPRESS_TIMEOUT       250 /* FIXME: should be per-protocol? */
 #define INVALID_SCANCODE   0x7FFFFFFF /* Invalid with all protos	*/
 #define WAKEUP_IOMEM_LEN         0x10 /* Wake-Up I/O Reg Len		*/
 #define EHFUNC_IOMEM_LEN         0x10 /* Enhanced Func I/O Reg Len	*/
 #define SP_IOMEM_LEN             0x08 /* Serial Port 3 (IR) Reg Len	*/
-#define WBCIR_MAX_IDLE_BYTES       10
-
-static DEFINE_SPINLOCK(wbcir_lock);
-static DEFINE_RWLOCK(keytable_lock);
 
-struct wbcir_key {
-	u32 scancode;
-	unsigned int keycode;
-};
-
-struct wbcir_keyentry {
-	struct wbcir_key key;
-	struct list_head list;
-};
-
-static struct wbcir_key rc6_def_keymap[] = {
-	{ 0x800F0400, KEY_NUMERIC_0		},
-	{ 0x800F0401, KEY_NUMERIC_1		},
-	{ 0x800F0402, KEY_NUMERIC_2		},
-	{ 0x800F0403, KEY_NUMERIC_3		},
-	{ 0x800F0404, KEY_NUMERIC_4		},
-	{ 0x800F0405, KEY_NUMERIC_5		},
-	{ 0x800F0406, KEY_NUMERIC_6		},
-	{ 0x800F0407, KEY_NUMERIC_7		},
-	{ 0x800F0408, KEY_NUMERIC_8		},
-	{ 0x800F0409, KEY_NUMERIC_9		},
-	{ 0x800F041D, KEY_NUMERIC_STAR		},
-	{ 0x800F041C, KEY_NUMERIC_POUND		},
-	{ 0x800F0410, KEY_VOLUMEUP		},
-	{ 0x800F0411, KEY_VOLUMEDOWN		},
-	{ 0x800F0412, KEY_CHANNELUP		},
-	{ 0x800F0413, KEY_CHANNELDOWN		},
-	{ 0x800F040E, KEY_MUTE			},
-	{ 0x800F040D, KEY_VENDOR		}, /* Vista Logo Key */
-	{ 0x800F041E, KEY_UP			},
-	{ 0x800F041F, KEY_DOWN			},
-	{ 0x800F0420, KEY_LEFT			},
-	{ 0x800F0421, KEY_RIGHT			},
-	{ 0x800F0422, KEY_OK			},
-	{ 0x800F0423, KEY_ESC			},
-	{ 0x800F040F, KEY_INFO			},
-	{ 0x800F040A, KEY_CLEAR			},
-	{ 0x800F040B, KEY_ENTER			},
-	{ 0x800F045B, KEY_RED			},
-	{ 0x800F045C, KEY_GREEN			},
-	{ 0x800F045D, KEY_YELLOW		},
-	{ 0x800F045E, KEY_BLUE			},
-	{ 0x800F045A, KEY_TEXT			},
-	{ 0x800F0427, KEY_SWITCHVIDEOMODE	},
-	{ 0x800F040C, KEY_POWER			},
-	{ 0x800F0450, KEY_RADIO			},
-	{ 0x800F0448, KEY_PVR			},
-	{ 0x800F0447, KEY_AUDIO			},
-	{ 0x800F0426, KEY_EPG			},
-	{ 0x800F0449, KEY_CAMERA		},
-	{ 0x800F0425, KEY_TV			},
-	{ 0x800F044A, KEY_VIDEO			},
-	{ 0x800F0424, KEY_DVD			},
-	{ 0x800F0416, KEY_PLAY			},
-	{ 0x800F0418, KEY_PAUSE			},
-	{ 0x800F0419, KEY_STOP			},
-	{ 0x800F0414, KEY_FASTFORWARD		},
-	{ 0x800F041A, KEY_NEXT			},
-	{ 0x800F041B, KEY_PREVIOUS		},
-	{ 0x800F0415, KEY_REWIND		},
-	{ 0x800F0417, KEY_RECORD		},
-};
-
-/* Registers and other state is protected by wbcir_lock */
+/* Per-device data */
 struct wbcir_data {
+	spinlock_t spinlock;
+
 	unsigned long wbase;        /* Wake-Up Baseaddr		*/
 	unsigned long ebase;        /* Enhanced Func. Baseaddr	*/
 	unsigned long sbase;        /* Serial Port Baseaddr	*/
 	unsigned int  irq;          /* Serial Port IRQ		*/
 
-	struct input_dev *input_dev;
-	struct timer_list timer_keyup;
+	struct rc_dev *dev;
+
 	struct led_trigger *rxtrigger;
 	struct led_trigger *txtrigger;
 	struct led_classdev led;
 
-	u32 last_scancode;
-	unsigned int last_keycode;
-	u8 last_toggle;
-	u8 keypressed;
-	unsigned long keyup_jiffies;
-	unsigned int idle_count;
-
-	/* RX irdata and parsing state */
-	unsigned long irdata[30];
-	unsigned int irdata_count;
-	unsigned int irdata_idle;
-	unsigned int irdata_off;
-	unsigned int irdata_error;
-
-	/* Protected by keytable_lock */
-	struct list_head keytable;
+	/* RX irdata state */
+	bool irdata_active;
+	bool irdata_error;
+	struct ir_raw_event ev;
 };
 
 static enum wbcir_protocol protocol = IR_PROTOCOL_RC6;
 module_param(protocol, uint, 0444);
-MODULE_PARM_DESC(protocol, "IR protocol to use "
+MODULE_PARM_DESC(protocol, "IR protocol to use for the power-on command "
 		 "(0 = RC5, 1 = NEC, 2 = RC6A, default)");
 
 static int invert; /* default = 0 */
@@ -327,7 +243,7 @@ wbcir_led_brightness_get(struct led_classdev *led_cdev)
 
 static void
 wbcir_led_brightness_set(struct led_classdev *led_cdev,
-			    enum led_brightness brightness)
+			 enum led_brightness brightness)
 {
 	struct wbcir_data *data = container_of(led_cdev,
 					       struct wbcir_data,
@@ -338,7 +254,7 @@ wbcir_led_brightness_set(struct led_classdev *led_cdev,
 		       WBCIR_LED_ENABLE);
 }
 
-/* Manchester encodes bits to RC6 message cells (see wbcir_parse_rc6) */
+/* Manchester encodes bits to RC6 message cells (see wbcir_shutdown) */
 static u8
 wbcir_to_rc6cells(u8 val)
 {
@@ -357,579 +273,6 @@ wbcir_to_rc6cells(u8 val)
 	return coded;
 }
 
-
-
-/*****************************************************************************
- *
- * INPUT FUNCTIONS
- *
- *****************************************************************************/
-
-static unsigned int
-wbcir_do_getkeycode(struct wbcir_data *data, u32 scancode)
-{
-	struct wbcir_keyentry *keyentry;
-	unsigned int keycode = KEY_RESERVED;
-	unsigned long flags;
-
-	read_lock_irqsave(&keytable_lock, flags);
-
-	list_for_each_entry(keyentry, &data->keytable, list) {
-		if (keyentry->key.scancode == scancode) {
-			keycode = keyentry->key.keycode;
-			break;
-		}
-	}
-
-	read_unlock_irqrestore(&keytable_lock, flags);
-	return keycode;
-}
-
-static int
-wbcir_getkeycode(struct input_dev *dev,
-		 unsigned int scancode, unsigned int *keycode)
-{
-	struct wbcir_data *data = input_get_drvdata(dev);
-
-	*keycode = wbcir_do_getkeycode(data, scancode);
-	return 0;
-}
-
-static int
-wbcir_setkeycode(struct input_dev *dev,
-		 unsigned int scancode, unsigned int keycode)
-{
-	struct wbcir_data *data = input_get_drvdata(dev);
-	struct wbcir_keyentry *keyentry;
-	struct wbcir_keyentry *new_keyentry;
-	unsigned long flags;
-	unsigned int old_keycode = KEY_RESERVED;
-
-	new_keyentry = kmalloc(sizeof(*new_keyentry), GFP_KERNEL);
-	if (!new_keyentry)
-		return -ENOMEM;
-
-	write_lock_irqsave(&keytable_lock, flags);
-
-	list_for_each_entry(keyentry, &data->keytable, list) {
-		if (keyentry->key.scancode != scancode)
-			continue;
-
-		old_keycode = keyentry->key.keycode;
-		keyentry->key.keycode = keycode;
-
-		if (keyentry->key.keycode == KEY_RESERVED) {
-			list_del(&keyentry->list);
-			kfree(keyentry);
-		}
-
-		break;
-	}
-
-	set_bit(keycode, dev->keybit);
-
-	if (old_keycode == KEY_RESERVED) {
-		new_keyentry->key.scancode = scancode;
-		new_keyentry->key.keycode = keycode;
-		list_add(&new_keyentry->list, &data->keytable);
-	} else {
-		kfree(new_keyentry);
-		clear_bit(old_keycode, dev->keybit);
-		list_for_each_entry(keyentry, &data->keytable, list) {
-			if (keyentry->key.keycode == old_keycode) {
-				set_bit(old_keycode, dev->keybit);
-				break;
-			}
-		}
-	}
-
-	write_unlock_irqrestore(&keytable_lock, flags);
-	return 0;
-}
-
-/*
- * Timer function to report keyup event some time after keydown is
- * reported by the ISR.
- */
-static void
-wbcir_keyup(unsigned long cookie)
-{
-	struct wbcir_data *data = (struct wbcir_data *)cookie;
-	unsigned long flags;
-
-	/*
-	 * data->keyup_jiffies is used to prevent a race condition if a
-	 * hardware interrupt occurs at this point and the keyup timer
-	 * event is moved further into the future as a result.
-	 *
-	 * The timer will then be reactivated and this function called
-	 * again in the future. We need to exit gracefully in that case
-	 * to allow the input subsystem to do its auto-repeat magic or
-	 * a keyup event might follow immediately after the keydown.
-	 */
-
-	spin_lock_irqsave(&wbcir_lock, flags);
-
-	if (time_is_after_eq_jiffies(data->keyup_jiffies) && data->keypressed) {
-		data->keypressed = 0;
-		led_trigger_event(data->rxtrigger, LED_OFF);
-		input_report_key(data->input_dev, data->last_keycode, 0);
-		input_sync(data->input_dev);
-	}
-
-	spin_unlock_irqrestore(&wbcir_lock, flags);
-}
-
-static void
-wbcir_keydown(struct wbcir_data *data, u32 scancode, u8 toggle)
-{
-	unsigned int keycode;
-
-	/* Repeat? */
-	if (data->last_scancode == scancode &&
-	    data->last_toggle == toggle &&
-	    data->keypressed)
-		goto set_timer;
-	data->last_scancode = scancode;
-
-	/* Do we need to release an old keypress? */
-	if (data->keypressed) {
-		input_report_key(data->input_dev, data->last_keycode, 0);
-		input_sync(data->input_dev);
-		data->keypressed = 0;
-	}
-
-	/* Report scancode */
-	input_event(data->input_dev, EV_MSC, MSC_SCAN, (int)scancode);
-
-	/* Do we know this scancode? */
-	keycode = wbcir_do_getkeycode(data, scancode);
-	if (keycode == KEY_RESERVED)
-		goto set_timer;
-
-	/* Register a keypress */
-	input_report_key(data->input_dev, keycode, 1);
-	data->keypressed = 1;
-	data->last_keycode = keycode;
-	data->last_toggle = toggle;
-
-set_timer:
-	input_sync(data->input_dev);
-	led_trigger_event(data->rxtrigger,
-			  data->keypressed ? LED_FULL : LED_OFF);
-	data->keyup_jiffies = jiffies + msecs_to_jiffies(IR_KEYPRESS_TIMEOUT);
-	mod_timer(&data->timer_keyup, data->keyup_jiffies);
-}
-
-
-
-/*****************************************************************************
- *
- * IR PARSING FUNCTIONS
- *
- *****************************************************************************/
-
-/* Resets all irdata */
-static void
-wbcir_reset_irdata(struct wbcir_data *data)
-{
-	memset(data->irdata, 0, sizeof(data->irdata));
-	data->irdata_count = 0;
-	data->irdata_off = 0;
-	data->irdata_error = 0;
-	data->idle_count = 0;
-}
-
-/* Adds one bit of irdata */
-static void
-add_irdata_bit(struct wbcir_data *data, int set)
-{
-	if (data->irdata_count >= sizeof(data->irdata) * 8) {
-		data->irdata_error = 1;
-		return;
-	}
-
-	if (set)
-		__set_bit(data->irdata_count, data->irdata);
-	data->irdata_count++;
-}
-
-/* Gets count bits of irdata */
-static u16
-get_bits(struct wbcir_data *data, int count)
-{
-	u16 val = 0x0;
-
-	if (data->irdata_count - data->irdata_off < count) {
-		data->irdata_error = 1;
-		return 0x0;
-	}
-
-	while (count > 0) {
-		val <<= 1;
-		if (test_bit(data->irdata_off, data->irdata))
-			val |= 0x1;
-		count--;
-		data->irdata_off++;
-	}
-
-	return val;
-}
-
-/* Reads 16 cells and converts them to a byte */
-static u8
-wbcir_rc6cells_to_byte(struct wbcir_data *data)
-{
-	u16 raw = get_bits(data, 16);
-	u8 val = 0x00;
-	int bit;
-
-	for (bit = 0; bit < 8; bit++) {
-		switch (raw & 0x03) {
-		case 0x01:
-			break;
-		case 0x02:
-			val |= (0x01 << bit);
-			break;
-		default:
-			data->irdata_error = 1;
-			break;
-		}
-		raw >>= 2;
-	}
-
-	return val;
-}
-
-/* Decodes a number of bits from raw RC5 data */
-static u8
-wbcir_get_rc5bits(struct wbcir_data *data, unsigned int count)
-{
-	u16 raw = get_bits(data, count * 2);
-	u8 val = 0x00;
-	int bit;
-
-	for (bit = 0; bit < count; bit++) {
-		switch (raw & 0x03) {
-		case 0x01:
-			val |= (0x01 << bit);
-			break;
-		case 0x02:
-			break;
-		default:
-			data->irdata_error = 1;
-			break;
-		}
-		raw >>= 2;
-	}
-
-	return val;
-}
-
-static void
-wbcir_parse_rc6(struct device *dev, struct wbcir_data *data)
-{
-	/*
-	 * Normal bits are manchester coded as follows:
-	 * cell0 + cell1 = logic "0"
-	 * cell1 + cell0 = logic "1"
-	 *
-	 * The IR pulse has the following components:
-	 *
-	 * Leader		- 6 * cell1 - discarded
-	 * Gap    		- 2 * cell0 - discarded
-	 * Start bit		- Normal Coding - always "1"
-	 * Mode Bit 2 - 0	- Normal Coding
-	 * Toggle bit		- Normal Coding with double bit time,
-	 *			  e.g. cell0 + cell0 + cell1 + cell1
-	 *			  means logic "0".
-	 *
-	 * The rest depends on the mode, the following modes are known:
-	 *
-	 * MODE 0:
-	 *  Address Bit 7 - 0	- Normal Coding
-	 *  Command Bit 7 - 0	- Normal Coding
-	 *
-	 * MODE 6:
-	 *  The above Toggle Bit is used as a submode bit, 0 = A, 1 = B.
-	 *  Submode B is for pointing devices, only remotes using submode A
-	 *  are supported.
-	 *
-	 *  Customer range bit	- 0 => Customer = 7 bits, 0...127
-	 *                        1 => Customer = 15 bits, 32768...65535
-	 *  Customer Bits	- Normal Coding
-	 *
-	 *  Customer codes are allocated by Philips. The rest of the bits
-	 *  are customer dependent. The following is commonly used (and the
-	 *  only supported config):
-	 *
-	 *  Toggle Bit		- Normal Coding
-	 *  Address Bit 6 - 0	- Normal Coding
-	 *  Command Bit 7 - 0	- Normal Coding
-	 *
-	 * All modes are followed by at least 6 * cell0.
-	 *
-	 * MODE 0 msglen:
-	 *  1 * 2 (start bit) + 3 * 2 (mode) + 2 * 2 (toggle) +
-	 *  8 * 2 (address) + 8 * 2 (command) =
-	 *  44 cells
-	 *
-	 * MODE 6A msglen:
-	 *  1 * 2 (start bit) + 3 * 2 (mode) + 2 * 2 (submode) +
-	 *  1 * 2 (customer range bit) + 7/15 * 2 (customer bits) +
-	 *  1 * 2 (toggle bit) + 7 * 2 (address) + 8 * 2 (command) =
-	 *  60 - 76 cells
-	 */
-	u8 mode;
-	u8 toggle;
-	u16 customer = 0x0;
-	u8 address;
-	u8 command;
-	u32 scancode;
-
-	/* Leader mark */
-	while (get_bits(data, 1) && !data->irdata_error)
-		/* Do nothing */;
-
-	/* Leader space */
-	if (get_bits(data, 1)) {
-		dev_dbg(dev, "RC6 - Invalid leader space\n");
-		return;
-	}
-
-	/* Start bit */
-	if (get_bits(data, 2) != 0x02) {
-		dev_dbg(dev, "RC6 - Invalid start bit\n");
-		return;
-	}
-
-	/* Mode */
-	mode = get_bits(data, 6);
-	switch (mode) {
-	case 0x15: /* 010101 = b000 */
-		mode = 0;
-		break;
-	case 0x29: /* 101001 = b110 */
-		mode = 6;
-		break;
-	default:
-		dev_dbg(dev, "RC6 - Invalid mode\n");
-		return;
-	}
-
-	/* Toggle bit / Submode bit */
-	toggle = get_bits(data, 4);
-	switch (toggle) {
-	case 0x03:
-		toggle = 0;
-		break;
-	case 0x0C:
-		toggle = 1;
-		break;
-	default:
-		dev_dbg(dev, "RC6 - Toggle bit error\n");
-		break;
-	}
-
-	/* Customer */
-	if (mode == 6) {
-		if (toggle != 0) {
-			dev_dbg(dev, "RC6B - Not Supported\n");
-			return;
-		}
-
-		customer = wbcir_rc6cells_to_byte(data);
-
-		if (customer & 0x80) {
-			/* 15 bit customer value */
-			customer <<= 8;
-			customer |= wbcir_rc6cells_to_byte(data);
-		}
-	}
-
-	/* Address */
-	address = wbcir_rc6cells_to_byte(data);
-	if (mode == 6) {
-		toggle = address >> 7;
-		address &= 0x7F;
-	}
-
-	/* Command */
-	command = wbcir_rc6cells_to_byte(data);
-
-	/* Create scancode */
-	scancode =  command;
-	scancode |= address << 8;
-	scancode |= customer << 16;
-
-	/* Last sanity check */
-	if (data->irdata_error) {
-		dev_dbg(dev, "RC6 - Cell error(s)\n");
-		return;
-	}
-
-	dev_dbg(dev, "IR-RC6 ad 0x%02X cm 0x%02X cu 0x%04X "
-		"toggle %u mode %u scan 0x%08X\n",
-		address,
-		command,
-		customer,
-		(unsigned int)toggle,
-		(unsigned int)mode,
-		scancode);
-
-	wbcir_keydown(data, scancode, toggle);
-}
-
-static void
-wbcir_parse_rc5(struct device *dev, struct wbcir_data *data)
-{
-	/*
-	 * Bits are manchester coded as follows:
-	 * cell1 + cell0 = logic "0"
-	 * cell0 + cell1 = logic "1"
-	 * (i.e. the reverse of RC6)
-	 *
-	 * Start bit 1		- "1" - discarded
-	 * Start bit 2		- Must be inverted to get command bit 6
-	 * Toggle bit
-	 * Address Bit 4 - 0
-	 * Command Bit 5 - 0
-	 */
-	u8 toggle;
-	u8 address;
-	u8 command;
-	u32 scancode;
-
-	/* Start bit 1 */
-	if (!get_bits(data, 1)) {
-		dev_dbg(dev, "RC5 - Invalid start bit\n");
-		return;
-	}
-
-	/* Start bit 2 */
-	if (!wbcir_get_rc5bits(data, 1))
-		command = 0x40;
-	else
-		command = 0x00;
-
-	toggle   = wbcir_get_rc5bits(data, 1);
-	address  = wbcir_get_rc5bits(data, 5);
-	command |= wbcir_get_rc5bits(data, 6);
-	scancode = address << 7 | command;
-
-	/* Last sanity check */
-	if (data->irdata_error) {
-		dev_dbg(dev, "RC5 - Invalid message\n");
-		return;
-	}
-
-	dev_dbg(dev, "IR-RC5 ad %u cm %u t %u s %u\n",
-		(unsigned int)address,
-		(unsigned int)command,
-		(unsigned int)toggle,
-		(unsigned int)scancode);
-
-	wbcir_keydown(data, scancode, toggle);
-}
-
-static void
-wbcir_parse_nec(struct device *dev, struct wbcir_data *data)
-{
-	/*
-	 * Each bit represents 560 us.
-	 *
-	 * Leader		- 9 ms burst
-	 * Gap			- 4.5 ms silence
-	 * Address1 bit 0 - 7	- Address 1
-	 * Address2 bit 0 - 7	- Address 2
-	 * Command1 bit 0 - 7	- Command 1
-	 * Command2 bit 0 - 7	- Command 2
-	 *
-	 * Note the bit order!
-	 *
-	 * With the old NEC protocol, Address2 was the inverse of Address1
-	 * and Command2 was the inverse of Command1 and were used as
-	 * an error check.
-	 *
-	 * With NEC extended, Address1 is the LSB of the Address and
-	 * Address2 is the MSB, Command parsing remains unchanged.
-	 *
-	 * A repeat message is coded as:
-	 * Leader		- 9 ms burst
-	 * Gap			- 2.25 ms silence
-	 * Repeat		- 560 us active
-	 */
-	u8 address1;
-	u8 address2;
-	u8 command1;
-	u8 command2;
-	u16 address;
-	u32 scancode;
-
-	/* Leader mark */
-	while (get_bits(data, 1) && !data->irdata_error)
-		/* Do nothing */;
-
-	/* Leader space */
-	if (get_bits(data, 4)) {
-		dev_dbg(dev, "NEC - Invalid leader space\n");
-		return;
-	}
-
-	/* Repeat? */
-	if (get_bits(data, 1)) {
-		if (!data->keypressed) {
-			dev_dbg(dev, "NEC - Stray repeat message\n");
-			return;
-		}
-
-		dev_dbg(dev, "IR-NEC repeat s %u\n",
-			(unsigned int)data->last_scancode);
-
-		wbcir_keydown(data, data->last_scancode, data->last_toggle);
-		return;
-	}
-
-	/* Remaining leader space */
-	if (get_bits(data, 3)) {
-		dev_dbg(dev, "NEC - Invalid leader space\n");
-		return;
-	}
-
-	address1  = bitrev8(get_bits(data, 8));
-	address2  = bitrev8(get_bits(data, 8));
-	command1  = bitrev8(get_bits(data, 8));
-	command2  = bitrev8(get_bits(data, 8));
-
-	/* Sanity check */
-	if (data->irdata_error) {
-		dev_dbg(dev, "NEC - Invalid message\n");
-		return;
-	}
-
-	/* Check command validity */
-	if (command1 != ~command2) {
-		dev_dbg(dev, "NEC - Command bytes mismatch\n");
-		return;
-	}
-
-	/* Check for extended NEC protocol */
-	address = address1;
-	if (address1 != ~address2)
-		address |= address2 << 8;
-
-	scancode = address << 8 | command1;
-
-	dev_dbg(dev, "IR-NEC ad %u cm %u s %u\n",
-		(unsigned int)address,
-		(unsigned int)command1,
-		(unsigned int)scancode);
-
-	wbcir_keydown(data, scancode, !data->last_toggle);
-}
-
-
-
 /*****************************************************************************
  *
  * INTERRUPT FUNCTIONS
@@ -941,75 +284,88 @@ wbcir_irq_handler(int irqno, void *cookie)
 {
 	struct pnp_dev *device = cookie;
 	struct wbcir_data *data = pnp_get_drvdata(device);
-	struct device *dev = &device->dev;
-	u8 status;
 	unsigned long flags;
 	u8 irdata[8];
+	u8 disable = true;
+	u8 status;
 	int i;
-	unsigned int hw;
 
-	spin_lock_irqsave(&wbcir_lock, flags);
+	spin_lock_irqsave(&data->spinlock, flags);
 
 	wbcir_select_bank(data, WBCIR_BANK_0);
 
 	status = inb(data->sbase + WBCIR_REG_SP3_EIR);
 
 	if (!(status & (WBCIR_IRQ_RX | WBCIR_IRQ_ERR))) {
-		spin_unlock_irqrestore(&wbcir_lock, flags);
+		spin_unlock_irqrestore(&data->spinlock, flags);
 		return IRQ_NONE;
 	}
 
-	if (status & WBCIR_IRQ_ERR)
-		data->irdata_error = 1;
+	/* Check for e.g. buffer overflow */
+	if (status & WBCIR_IRQ_ERR) {
+		data->irdata_error = true;
+		ir_raw_event_reset(data->dev);
+	}
 
 	if (!(status & WBCIR_IRQ_RX))
 		goto out;
 
+	if (!data->irdata_active) {
+		data->irdata_active = true;
+		led_trigger_event(data->rxtrigger, LED_FULL);
+	}
+
 	/* Since RXHDLEV is set, at least 8 bytes are in the FIFO */
 	insb(data->sbase + WBCIR_REG_SP3_RXDATA, &irdata[0], 8);
 
-	for (i = 0; i < sizeof(irdata); i++) {
-		hw = hweight8(irdata[i]);
-		if (hw > 4)
-			add_irdata_bit(data, 0);
-		else
-			add_irdata_bit(data, 1);
+	for (i = 0; i < 8; i++) {
+		u8 pulse;
+		u32 duration;
 
-		if (hw == 8)
-			data->idle_count++;
-		else
-			data->idle_count = 0;
+		if (irdata[i] != 0xFF && irdata[i] != 0x00)
+			disable = false;
+
+		if (data->irdata_error)
+			continue;
+
+		pulse = irdata[i] & 0x80 ? false : true;
+		duration = (irdata[i] & 0x7F) * 10000; /* ns */
+
+		if (data->ev.pulse != pulse) {
+			if (data->ev.duration != 0) {
+				ir_raw_event_store(data->dev, &data->ev);
+				data->ev.duration = 0;
+			}
+
+			data->ev.pulse = pulse;
+		}
+
+		data->ev.duration += duration;
 	}
 
-	if (data->idle_count > WBCIR_MAX_IDLE_BYTES) {
-		/* Set RXINACTIVE... */
+	if (disable) {
+		if (data->ev.duration != 0 && !data->irdata_error) {
+			ir_raw_event_store(data->dev, &data->ev);
+			data->ev.duration = 0;
+		}
+
+		/* Set RXINACTIVE */
 		outb(WBCIR_RX_DISABLE, data->sbase + WBCIR_REG_SP3_ASCR);
 
-		/* ...and drain the FIFO */
+		/* Drain the FIFO */
 		while (inb(data->sbase + WBCIR_REG_SP3_LSR) & WBCIR_RX_AVAIL)
 			inb(data->sbase + WBCIR_REG_SP3_RXDATA);
 
-		dev_dbg(dev, "IRDATA:\n");
-		for (i = 0; i < data->irdata_count; i += BITS_PER_LONG)
-			dev_dbg(dev, "0x%08lX\n", data->irdata[i/BITS_PER_LONG]);
-
-		switch (protocol) {
-		case IR_PROTOCOL_RC5:
-			wbcir_parse_rc5(dev, data);
-			break;
-		case IR_PROTOCOL_RC6:
-			wbcir_parse_rc6(dev, data);
-			break;
-		case IR_PROTOCOL_NEC:
-			wbcir_parse_nec(dev, data);
-			break;
-		}
-
-		wbcir_reset_irdata(data);
+		ir_raw_event_reset(data->dev);
+		data->irdata_error = false;
+		data->irdata_active = false;
+		led_trigger_event(data->rxtrigger, LED_OFF);
 	}
 
+	ir_raw_event_handle(data->dev);
+
 out:
-	spin_unlock_irqrestore(&wbcir_lock, flags);
+	spin_unlock_irqrestore(&data->spinlock, flags);
 	return IRQ_HANDLED;
 }
 
@@ -1199,6 +555,10 @@ finish:
 	wbcir_select_bank(data, WBCIR_BANK_0);
 	outb(WBCIR_IRQ_NONE, data->sbase + WBCIR_REG_SP3_IER);
 
+	/* Disable LED */
+	data->irdata_active = false;
+	led_trigger_event(data->rxtrigger, LED_OFF);
+
 	/*
 	 * ACPI will set the HW disable bit for SP3 which means that the
 	 * output signals are left in an undefined state which may cause
@@ -1323,8 +683,15 @@ wbcir_init_hw(struct wbcir_data *data)
 	/* Clear AUX status bits */
 	outb(0xE0, data->sbase + WBCIR_REG_SP3_ASCR);
 
+	/* Clear IR decoding state */
+	data->irdata_active = false;
+	led_trigger_event(data->rxtrigger, LED_OFF);
+	data->irdata_error = false;
+	data->ev.duration = 0;
+	ir_raw_event_reset(data->dev);
+	ir_raw_event_handle(data->dev);
+
 	/* Enable interrupts */
-	wbcir_reset_irdata(data);
 	outb(WBCIR_IRQ_RX | WBCIR_IRQ_ERR, data->sbase + WBCIR_REG_SP3_IER);
 }
 
@@ -1361,6 +728,7 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 
 	pnp_set_drvdata(device, data);
 
+	spin_lock_init(&data->spinlock);
 	data->ebase = pnp_port_start(device, 0);
 	data->wbase = pnp_port_start(device, 1);
 	data->sbase = pnp_port_start(device, 2);
@@ -1426,43 +794,25 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 	if (err)
 		goto exit_unregister_rxtrigger;
 
-	data->input_dev = input_allocate_device();
-	if (!data->input_dev) {
+	data->dev = rc_allocate_device();
+	if (!data->dev) {
 		err = -ENOMEM;
 		goto exit_unregister_led;
 	}
 
-	data->input_dev->evbit[0] = BIT(EV_KEY);
-	data->input_dev->name = WBCIR_NAME;
-	data->input_dev->phys = "wbcir/cir0";
-	data->input_dev->id.bustype = BUS_HOST;
-	data->input_dev->id.vendor  = PCI_VENDOR_ID_WINBOND;
-	data->input_dev->id.product = WBCIR_ID_FAMILY;
-	data->input_dev->id.version = WBCIR_ID_CHIP;
-	data->input_dev->getkeycode = wbcir_getkeycode;
-	data->input_dev->setkeycode = wbcir_setkeycode;
-	input_set_capability(data->input_dev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(data->input_dev, data);
-
-	err = input_register_device(data->input_dev);
+	data->dev->driver_name = WBCIR_NAME;
+	data->dev->input_name = WBCIR_NAME;
+	data->dev->input_phys = "wbcir/cir0";
+	data->dev->input_id.bustype = BUS_HOST;
+	data->dev->input_id.vendor = PCI_VENDOR_ID_WINBOND;
+	data->dev->input_id.product = WBCIR_ID_FAMILY;
+	data->dev->input_id.version = WBCIR_ID_CHIP;
+	data->dev->priv = data;
+	data->dev->dev.parent = &device->dev;
+
+	err = rc_register_device(data->dev);
 	if (err)
-		goto exit_free_input;
-
-	data->last_scancode = INVALID_SCANCODE;
-	INIT_LIST_HEAD(&data->keytable);
-	setup_timer(&data->timer_keyup, wbcir_keyup, (unsigned long)data);
-
-	/* Load default keymaps */
-	if (protocol == IR_PROTOCOL_RC6) {
-		int i;
-		for (i = 0; i < ARRAY_SIZE(rc6_def_keymap); i++) {
-			err = wbcir_setkeycode(data->input_dev,
-					       (int)rc6_def_keymap[i].scancode,
-					       (int)rc6_def_keymap[i].keycode);
-			if (err)
-				goto exit_unregister_keys;
-		}
-	}
+		goto exit_free_rc;
 
 	device_init_wakeup(&device->dev, 1);
 
@@ -1470,21 +820,8 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
 
 	return 0;
 
-exit_unregister_keys:
-	if (!list_empty(&data->keytable)) {
-		struct wbcir_keyentry *key;
-		struct wbcir_keyentry *keytmp;
-
-		list_for_each_entry_safe(key, keytmp, &data->keytable, list) {
-			list_del(&key->list);
-			kfree(key);
-		}
-	}
-	input_unregister_device(data->input_dev);
-	/* Can't call input_free_device on an unregistered device */
-	data->input_dev = NULL;
-exit_free_input:
-	input_free_device(data->input_dev);
+exit_free_rc:
+	rc_free_device(data->dev);
 exit_unregister_led:
 	led_classdev_unregister(&data->led);
 exit_unregister_rxtrigger:
@@ -1510,15 +847,11 @@ static void __devexit
 wbcir_remove(struct pnp_dev *device)
 {
 	struct wbcir_data *data = pnp_get_drvdata(device);
-	struct wbcir_keyentry *key;
-	struct wbcir_keyentry *keytmp;
 
 	/* Disable interrupts */
 	wbcir_select_bank(data, WBCIR_BANK_0);
 	outb(WBCIR_IRQ_NONE, data->sbase + WBCIR_REG_SP3_IER);
 
-	del_timer_sync(&data->timer_keyup);
-
 	free_irq(data->irq, device);
 
 	/* Clear status bits NEC_REP, BUFF, MSG_END, MATCH */
@@ -1530,8 +863,7 @@ wbcir_remove(struct pnp_dev *device)
 	/* Clear BUFF_EN, END_EN, MATCH_EN */
 	wbcir_set_bits(data->wbase + WBCIR_REG_WCEIR_EV_EN, 0x00, 0x07);
 
-	/* This will generate a keyup event if necessary */
-	input_unregister_device(data->input_dev);
+	rc_unregister_device(data->dev);
 
 	led_trigger_unregister_simple(data->rxtrigger);
 	led_trigger_unregister_simple(data->txtrigger);
@@ -1544,11 +876,6 @@ wbcir_remove(struct pnp_dev *device)
 	release_region(data->ebase, EHFUNC_IOMEM_LEN);
 	release_region(data->sbase, SP_IOMEM_LEN);
 
-	list_for_each_entry_safe(key, keytmp, &data->keytable, list) {
-		list_del(&key->list);
-		kfree(key);
-	}
-
 	kfree(data);
 
 	pnp_set_drvdata(device, NULL);
@@ -1581,8 +908,7 @@ wbcir_init(void)
 	case IR_PROTOCOL_RC6:
 		break;
 	default:
-		printk(KERN_ERR DRVNAME ": Invalid protocol argument\n");
-		return -EINVAL;
+		printk(KERN_ERR DRVNAME ": Invalid power-on protocol\n");
 	}
 
 	ret = pnp_register_driver(&wbcir_driver);
@@ -1598,11 +924,9 @@ wbcir_exit(void)
 	pnp_unregister_driver(&wbcir_driver);
 }
 
-MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
-MODULE_DESCRIPTION("Winbond SuperI/O Consumer IR Driver");
-MODULE_LICENSE("GPL");
-
 module_init(wbcir_init);
 module_exit(wbcir_exit);
 
-
+MODULE_AUTHOR("David Härdeman <david@hardeman.nu>");
+MODULE_DESCRIPTION("Winbond SuperI/O Consumer IR Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index ac16e815e275..4b751ef47a83 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -96,7 +96,7 @@ config VIDEO_HELPER_CHIPS_AUTO
 
 config VIDEO_IR_I2C
 	tristate "I2C module for IR" if !VIDEO_HELPER_CHIPS_AUTO
-	depends on I2C && VIDEO_IR
+	depends on I2C && RC_CORE
 	default y
 	---help---
 	  Most boards have an IR chip directly connected via GPIO. However,
@@ -112,7 +112,7 @@ config VIDEO_IR_I2C
 #
 
 menu "Encoders/decoders and other helper chips"
-	depends on !VIDEO_HELPER_CHIPS_AUTO
+	visible if !VIDEO_HELPER_CHIPS_AUTO
 
 comment "Audio decoders"
 
@@ -666,6 +666,16 @@ config VIDEO_HEXIUM_GEMINI
 	  To compile this driver as a module, choose M here: the
 	  module will be called hexium_gemini.
 
+config VIDEO_TIMBERDALE
+	tristate "Support for timberdale Video In/LogiWIN"
+	depends on VIDEO_V4L2 && I2C
+	select DMA_ENGINE
+	select TIMB_DMA
+	select VIDEO_ADV7180
+	select VIDEOBUF_DMA_CONTIG
+	---help---
+	Add support for the Video In peripherial of the timberdale FPGA.
+
 source "drivers/media/video/cx88/Kconfig"
 
 source "drivers/media/video/cx23885/Kconfig"
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index af79d476a4c8..482f14b3ff84 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -106,6 +106,7 @@ obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
 obj-$(CONFIG_VIDEO_MXB) += mxb.o
 obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
 obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
+obj-$(CONFIG_VIDEO_TIMBERDALE)	+= timblogiw.o
 
 obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
 obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 31e7a123d19a..f989f2820d88 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -712,7 +712,7 @@ static int ar_initialize(struct ar *ar)
 static const struct v4l2_file_operations ar_fops = {
 	.owner		= THIS_MODULE,
 	.read		= ar_read,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops ar_ioctl_ops = {
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 0453816d4ec3..01be89fa5c78 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -212,7 +212,7 @@ void au0828_card_setup(struct au0828_dev *dev)
 		   be abstracted out if we ever need to support a different
 		   demod) */
 		sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-				NULL, "au8522", 0x8e >> 1, NULL);
+				"au8522", 0x8e >> 1, NULL);
 		if (sd == NULL)
 			printk(KERN_ERR "analog subdev registration failed\n");
 	}
@@ -221,7 +221,7 @@ void au0828_card_setup(struct au0828_dev *dev)
 	if (dev->board.tuner_type != TUNER_ABSENT) {
 		/* Load the tuner module, which does the attach */
 		sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-				NULL, "tuner", dev->board.tuner_addr, NULL);
+				"tuner", dev->board.tuner_addr, NULL);
 		if (sd == NULL)
 			printk(KERN_ERR "tuner subdev registration fail\n");
 
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c
index 162fd5f9d448..48682af911fa 100644
--- a/drivers/media/video/au0828/au0828-video.c
+++ b/drivers/media/video/au0828/au0828-video.c
@@ -122,6 +122,7 @@ static void au0828_irq_callback(struct urb *urb)
 {
 	struct au0828_dmaqueue  *dma_q = urb->context;
 	struct au0828_dev *dev = container_of(dma_q, struct au0828_dev, vidq);
+	unsigned long flags = 0;
 	int rc, i;
 
 	switch (urb->status) {
@@ -139,9 +140,9 @@ static void au0828_irq_callback(struct urb *urb)
 	}
 
 	/* Copy data from URB */
-	spin_lock(&dev->slock);
+	spin_lock_irqsave(&dev->slock, flags);
 	rc = dev->isoc_ctl.isoc_copy(dev, urb);
-	spin_unlock(&dev->slock);
+	spin_unlock_irqrestore(&dev->slock, flags);
 
 	/* Reset urb buffers */
 	for (i = 0; i < urb->number_of_packets; i++) {
@@ -576,7 +577,7 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
 			p += 4;
 			au0828_isocdbg("Video frame %s\n",
 				       (fbyte & 0x40) ? "odd" : "even");
-			if (!(fbyte & 0x40)) {
+			if (fbyte & 0x40) {
 				/* VBI */
 				if (vbi_buf != NULL)
 					vbi_buffer_filled(dev,
@@ -597,6 +598,15 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
 					outp = NULL;
 				else
 					outp = videobuf_to_vmalloc(&buf->vb);
+
+				/* As long as isoc traffic is arriving, keep
+				   resetting the timer */
+				if (dev->vid_timeout_running)
+					mod_timer(&dev->vid_timeout,
+						  jiffies + (HZ / 10));
+				if (dev->vbi_timeout_running)
+					mod_timer(&dev->vbi_timeout,
+						  jiffies + (HZ / 10));
 			}
 
 			if (buf != NULL) {
@@ -907,6 +917,57 @@ static int get_ressource(struct au0828_fh *fh)
 	}
 }
 
+/* This function ensures that video frames continue to be delivered even if
+   the ITU-656 input isn't receiving any data (thereby preventing applications
+   such as tvtime from hanging) */
+void au0828_vid_buffer_timeout(unsigned long data)
+{
+	struct au0828_dev *dev = (struct au0828_dev *) data;
+	struct au0828_dmaqueue *dma_q = &dev->vidq;
+	struct au0828_buffer *buf;
+	unsigned char *vid_data;
+	unsigned long flags = 0;
+
+	spin_lock_irqsave(&dev->slock, flags);
+
+	buf = dev->isoc_ctl.buf;
+	if (buf != NULL) {
+		vid_data = videobuf_to_vmalloc(&buf->vb);
+		memset(vid_data, 0x00, buf->vb.size); /* Blank green frame */
+		buffer_filled(dev, dma_q, buf);
+	}
+	get_next_buf(dma_q, &buf);
+
+	if (dev->vid_timeout_running == 1)
+		mod_timer(&dev->vid_timeout, jiffies + (HZ / 10));
+
+	spin_unlock_irqrestore(&dev->slock, flags);
+}
+
+void au0828_vbi_buffer_timeout(unsigned long data)
+{
+	struct au0828_dev *dev = (struct au0828_dev *) data;
+	struct au0828_dmaqueue *dma_q = &dev->vbiq;
+	struct au0828_buffer *buf;
+	unsigned char *vbi_data;
+	unsigned long flags = 0;
+
+	spin_lock_irqsave(&dev->slock, flags);
+
+	buf = dev->isoc_ctl.vbi_buf;
+	if (buf != NULL) {
+		vbi_data = videobuf_to_vmalloc(&buf->vb);
+		memset(vbi_data, 0x00, buf->vb.size);
+		vbi_buffer_filled(dev, dma_q, buf);
+	}
+	vbi_get_next_buf(dma_q, &buf);
+
+	if (dev->vbi_timeout_running == 1)
+		mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
+	spin_unlock_irqrestore(&dev->slock, flags);
+}
+
+
 static int au0828_v4l2_open(struct file *filp)
 {
 	int ret = 0;
@@ -976,7 +1037,6 @@ static int au0828_v4l2_open(struct file *filp)
 				    V4L2_FIELD_SEQ_TB,
 				    sizeof(struct au0828_buffer), fh, NULL);
 
-
 	return ret;
 }
 
@@ -987,11 +1047,19 @@ static int au0828_v4l2_close(struct file *filp)
 	struct au0828_dev *dev = fh->dev;
 
 	if (res_check(fh, AU0828_RESOURCE_VIDEO)) {
+		/* Cancel timeout thread in case they didn't call streamoff */
+		dev->vid_timeout_running = 0;
+		del_timer_sync(&dev->vid_timeout);
+
 		videobuf_stop(&fh->vb_vidq);
 		res_free(fh, AU0828_RESOURCE_VIDEO);
 	}
 
 	if (res_check(fh, AU0828_RESOURCE_VBI)) {
+		/* Cancel timeout thread in case they didn't call streamoff */
+		dev->vbi_timeout_running = 0;
+		del_timer_sync(&dev->vbi_timeout);
+
 		videobuf_stop(&fh->vb_vbiq);
 		res_free(fh, AU0828_RESOURCE_VBI);
 	}
@@ -1048,6 +1116,13 @@ static ssize_t au0828_v4l2_read(struct file *filp, char __user *buf,
 		if (!res_get(fh, AU0828_RESOURCE_VBI))
 			return -EBUSY;
 
+		if (dev->vbi_timeout_running == 0) {
+			/* Handle case where caller tries to read without
+			   calling streamon first */
+			dev->vbi_timeout_running = 1;
+			mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
+		}
+
 		return videobuf_read_stream(&fh->vb_vbiq, buf, count, pos, 0,
 					    filp->f_flags & O_NONBLOCK);
 	}
@@ -1577,10 +1652,15 @@ static int vidioc_streamon(struct file *file, void *priv,
 		v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 1);
 	}
 
-	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
 		rc = videobuf_streamon(&fh->vb_vidq);
-	else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE)
+		dev->vid_timeout_running = 1;
+		mod_timer(&dev->vid_timeout, jiffies + (HZ / 10));
+	} else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
 		rc = videobuf_streamon(&fh->vb_vbiq);
+		dev->vbi_timeout_running = 1;
+		mod_timer(&dev->vbi_timeout, jiffies + (HZ / 10));
+	}
 
 	return rc;
 }
@@ -1607,6 +1687,9 @@ static int vidioc_streamoff(struct file *file, void *priv,
 		fh, type, fh->resources, dev->resources);
 
 	if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		dev->vid_timeout_running = 0;
+		del_timer_sync(&dev->vid_timeout);
+
 		v4l2_device_call_all(&dev->v4l2_dev, 0, video, s_stream, 0);
 		rc = au0828_stream_interrupt(dev);
 		if (rc != 0)
@@ -1621,6 +1704,9 @@ static int vidioc_streamoff(struct file *file, void *priv,
 		videobuf_streamoff(&fh->vb_vidq);
 		res_free(fh, AU0828_RESOURCE_VIDEO);
 	} else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+		dev->vbi_timeout_running = 0;
+		del_timer_sync(&dev->vbi_timeout);
+
 		videobuf_streamoff(&fh->vb_vbiq);
 		res_free(fh, AU0828_RESOURCE_VBI);
 	}
@@ -1840,6 +1926,14 @@ int au0828_analog_register(struct au0828_dev *dev,
 	INIT_LIST_HEAD(&dev->vbiq.active);
 	INIT_LIST_HEAD(&dev->vbiq.queued);
 
+	dev->vid_timeout.function = au0828_vid_buffer_timeout;
+	dev->vid_timeout.data = (unsigned long) dev;
+	init_timer(&dev->vid_timeout);
+
+	dev->vbi_timeout.function = au0828_vbi_buffer_timeout;
+	dev->vbi_timeout.data = (unsigned long) dev;
+	init_timer(&dev->vbi_timeout);
+
 	dev->width = NTSC_STD_W;
 	dev->height = NTSC_STD_H;
 	dev->field_size = dev->width * dev->height;
diff --git a/drivers/media/video/au0828/au0828.h b/drivers/media/video/au0828/au0828.h
index 9905bc4f5f59..9cde35321824 100644
--- a/drivers/media/video/au0828/au0828.h
+++ b/drivers/media/video/au0828/au0828.h
@@ -53,7 +53,7 @@
 
 /* Defination for AU0828 USB transfer */
 #define AU0828_MAX_ISO_BUFS    12  /* maybe resize this value in the future */
-#define AU0828_ISO_PACKETS_PER_URB      10
+#define AU0828_ISO_PACKETS_PER_URB      128
 
 #define AU0828_MIN_BUF 4
 #define AU0828_DEF_BUF 8
@@ -204,6 +204,10 @@ struct au0828_dev {
 	unsigned int resources;	/* resources in use */
 	struct video_device *vdev;
 	struct video_device *vbi_dev;
+	struct timer_list vid_timeout;
+	int vid_timeout_running;
+	struct timer_list vbi_timeout;
+	int vbi_timeout_running;
 	int width;
 	int height;
 	int vbi_width;
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 1a4a89fdf767..7da5c2e1fc12 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,10 +1,10 @@
 config VIDEO_BT848
 	tristate "BT848 Video For Linux"
-	depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 && INPUT
+	depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2
 	select I2C_ALGOBIT
 	select VIDEO_BTCX
 	select VIDEOBUF_DMA_SG
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_MSP3400 if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 87d8b006ef77..49efcf660ba6 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -3529,7 +3529,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		struct v4l2_subdev *sd;
 
 		sd = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-			&btv->c.i2c_adap, NULL, "saa6588", 0, addrs);
+			&btv->c.i2c_adap, "saa6588", 0, addrs);
 		btv->has_saa6588 = (sd != NULL);
 	}
 
@@ -3554,7 +3554,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		};
 
 		btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-			&btv->c.i2c_adap, NULL, "msp3400", 0, addrs);
+			&btv->c.i2c_adap, "msp3400", 0, addrs);
 		if (btv->sd_msp34xx)
 			return;
 		goto no_audio;
@@ -3568,7 +3568,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		};
 
 		if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-				&btv->c.i2c_adap, NULL, "tda7432", 0, addrs))
+				&btv->c.i2c_adap, "tda7432", 0, addrs))
 			return;
 		goto no_audio;
 	}
@@ -3576,7 +3576,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
 	case 3: {
 		/* The user specified that we should probe for tvaudio */
 		btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-			&btv->c.i2c_adap, NULL, "tvaudio", 0, tvaudio_addrs());
+			&btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
 		if (btv->sd_tvaudio)
 			return;
 		goto no_audio;
@@ -3596,11 +3596,11 @@ void __devinit bttv_init_card2(struct bttv *btv)
 	   found is really something else (e.g. a tea6300). */
 	if (!bttv_tvcards[btv->c.type].no_msp34xx) {
 		btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-			&btv->c.i2c_adap, NULL, "msp3400",
+			&btv->c.i2c_adap, "msp3400",
 			0, I2C_ADDRS(I2C_ADDR_MSP3400 >> 1));
 	} else if (bttv_tvcards[btv->c.type].msp34xx_alt) {
 		btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-			&btv->c.i2c_adap, NULL, "msp3400",
+			&btv->c.i2c_adap, "msp3400",
 			0, I2C_ADDRS(I2C_ADDR_MSP3400_ALT >> 1));
 	}
 
@@ -3616,13 +3616,13 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		};
 
 		if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-				&btv->c.i2c_adap, NULL, "tda7432", 0, addrs))
+				&btv->c.i2c_adap, "tda7432", 0, addrs))
 			return;
 	}
 
 	/* Now see if we can find one of the tvaudio devices. */
 	btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-		&btv->c.i2c_adap, NULL, "tvaudio", 0, tvaudio_addrs());
+		&btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
 	if (btv->sd_tvaudio)
 		return;
 
@@ -3646,13 +3646,13 @@ void __devinit bttv_init_tuner(struct bttv *btv)
 		/* Load tuner module before issuing tuner config call! */
 		if (bttv_tvcards[btv->c.type].has_radio)
 			v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-				&btv->c.i2c_adap, NULL, "tuner",
+				&btv->c.i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
 		v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-				&btv->c.i2c_adap, NULL, "tuner",
+				&btv->c.i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
 		v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-				&btv->c.i2c_adap, NULL, "tuner",
+				&btv->c.i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD));
 
 		tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index a529619e51f6..944fd16ab5e1 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4152,9 +4152,6 @@ static irqreturn_t bttv_irq(int irq, void *dev_id)
 
 	btv=(struct bttv *)dev_id;
 
-	if (btv->custom_irq)
-		handled = btv->custom_irq(btv);
-
 	count=0;
 	while (1) {
 		/* get/clear interrupt status bits */
@@ -4190,7 +4187,6 @@ static irqreturn_t bttv_irq(int irq, void *dev_id)
 			btv->field_count++;
 
 		if ((astat & BT848_INT_GPINT) && btv->remote) {
-			wake_up(&btv->gpioq);
 			bttv_input_irq(btv);
 		}
 
@@ -4395,7 +4391,6 @@ static int __devinit bttv_probe(struct pci_dev *dev,
 	mutex_init(&btv->lock);
 	spin_lock_init(&btv->s_lock);
 	spin_lock_init(&btv->gpio_lock);
-	init_waitqueue_head(&btv->gpioq);
 	init_waitqueue_head(&btv->i2c_queue);
 	INIT_LIST_HEAD(&btv->c.subs);
 	INIT_LIST_HEAD(&btv->capture);
@@ -4583,7 +4578,6 @@ static void __devexit bttv_remove(struct pci_dev *pci_dev)
 
 	/* tell gpio modules we are leaving ... */
 	btv->shutdown=1;
-	wake_up(&btv->gpioq);
 	bttv_input_fini(btv);
 	bttv_sub_del_devices(&btv->c);
 
diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c
index 6bf05a7dc5f9..7f48306133be 100644
--- a/drivers/media/video/bt8xx/bttv-input.c
+++ b/drivers/media/video/bt8xx/bttv-input.c
@@ -31,15 +31,9 @@
 
 static int ir_debug;
 module_param(ir_debug, int, 0644);
-static int repeat_delay = 500;
-module_param(repeat_delay, int, 0644);
-static int repeat_period = 33;
-module_param(repeat_period, int, 0644);
 
 static int ir_rc5_remote_gap = 885;
 module_param(ir_rc5_remote_gap, int, 0644);
-static int ir_rc5_key_timeout = 200;
-module_param(ir_rc5_key_timeout, int, 0644);
 
 #undef dprintk
 #define dprintk(arg...) do {	\
@@ -55,7 +49,7 @@ module_param(ir_rc5_key_timeout, int, 0644);
 
 static void ir_handle_key(struct bttv *btv)
 {
-	struct card_ir *ir = btv->remote;
+	struct bttv_ir *ir = btv->remote;
 	u32 gpio,data;
 
 	/* read gpio value */
@@ -74,23 +68,22 @@ static void ir_handle_key(struct bttv *btv)
 		(gpio & ir->mask_keydown) ? " down" : "",
 		(gpio & ir->mask_keyup)   ? " up"   : "");
 
-	if ((ir->mask_keydown  &&  (0 != (gpio & ir->mask_keydown))) ||
-	    (ir->mask_keyup    &&  (0 == (gpio & ir->mask_keyup)))) {
-		ir_input_keydown(ir->dev, &ir->ir, data);
+	if ((ir->mask_keydown && (gpio & ir->mask_keydown)) ||
+	    (ir->mask_keyup   && !(gpio & ir->mask_keyup))) {
+		rc_keydown_notimeout(ir->dev, data, 0);
 	} else {
 		/* HACK: Probably, ir->mask_keydown is missing
 		   for this board */
 		if (btv->c.type == BTTV_BOARD_WINFAST2000)
-			ir_input_keydown(ir->dev, &ir->ir, data);
+			rc_keydown_notimeout(ir->dev, data, 0);
 
-		ir_input_nokey(ir->dev,&ir->ir);
+		rc_keyup(ir->dev);
 	}
-
 }
 
 static void ir_enltv_handle_key(struct bttv *btv)
 {
-	struct card_ir *ir = btv->remote;
+	struct bttv_ir *ir = btv->remote;
 	u32 gpio, data, keyup;
 
 	/* read gpio value */
@@ -107,9 +100,9 @@ static void ir_enltv_handle_key(struct bttv *btv)
 			gpio, data,
 			(gpio & ir->mask_keyup) ? " up" : "up/down");
 
-		ir_input_keydown(ir->dev, &ir->ir, data);
+		rc_keydown_notimeout(ir->dev, data, 0);
 		if (keyup)
-			ir_input_nokey(ir->dev, &ir->ir);
+			rc_keyup(ir->dev);
 	} else {
 		if ((ir->last_gpio & 1 << 31) == keyup)
 			return;
@@ -119,26 +112,30 @@ static void ir_enltv_handle_key(struct bttv *btv)
 			(gpio & ir->mask_keyup) ? " up" : "down");
 
 		if (keyup)
-			ir_input_nokey(ir->dev, &ir->ir);
+			rc_keyup(ir->dev);
 		else
-			ir_input_keydown(ir->dev, &ir->ir, data);
+			rc_keydown_notimeout(ir->dev, data, 0);
 	}
 
 	ir->last_gpio = data | keyup;
 }
 
+static int bttv_rc5_irq(struct bttv *btv);
+
 void bttv_input_irq(struct bttv *btv)
 {
-	struct card_ir *ir = btv->remote;
+	struct bttv_ir *ir = btv->remote;
 
-	if (!ir->polling)
+	if (ir->rc5_gpio)
+		bttv_rc5_irq(btv);
+	else if (!ir->polling)
 		ir_handle_key(btv);
 }
 
 static void bttv_input_timer(unsigned long data)
 {
 	struct bttv *btv = (struct bttv*)data;
-	struct card_ir *ir = btv->remote;
+	struct bttv_ir *ir = btv->remote;
 
 	if (btv->c.type == BTTV_BOARD_ENLTV_FM_2)
 		ir_enltv_handle_key(btv);
@@ -147,11 +144,109 @@ static void bttv_input_timer(unsigned long data)
 	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-/* ---------------------------------------------------------------*/
+/*
+ * FIXME: Nebula digi uses the legacy way to decode RC5, instead of relying
+ * on the rc-core way. As we need to be sure that both IRQ transitions are
+ * properly triggered, Better to touch it only with this hardware for
+ * testing.
+ */
+
+#define RC5_START(x)	(((x) >> 12) & 3)
+#define RC5_TOGGLE(x)	(((x) >> 11) & 1)
+#define RC5_ADDR(x)	(((x) >> 6) & 31)
+#define RC5_INSTR(x)	((x) & 63)
+
+/* decode raw bit pattern to RC5 code */
+static u32 bttv_rc5_decode(unsigned int code)
+{
+	unsigned int org_code = code;
+	unsigned int pair;
+	unsigned int rc5 = 0;
+	int i;
+
+	for (i = 0; i < 14; ++i) {
+		pair = code & 0x3;
+		code >>= 2;
+
+		rc5 <<= 1;
+		switch (pair) {
+		case 0:
+		case 2:
+			break;
+		case 1:
+			rc5 |= 1;
+		break;
+		case 3:
+			dprintk(KERN_INFO DEVNAME ":rc5_decode(%x) bad code\n",
+				org_code);
+			return 0;
+		}
+	}
+	dprintk(KERN_INFO DEVNAME ":"
+		"code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
+		"instr=%x\n", rc5, org_code, RC5_START(rc5),
+		RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
+	return rc5;
+}
+
+static void bttv_rc5_timer_end(unsigned long data)
+{
+	struct bttv_ir *ir = (struct bttv_ir *)data;
+	struct timeval tv;
+	unsigned long current_jiffies;
+	u32 gap;
+	u32 rc5 = 0;
+
+	/* get time */
+	current_jiffies = jiffies;
+	do_gettimeofday(&tv);
+
+	/* avoid overflow with gap >1s */
+	if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+		gap = 200000;
+	} else {
+		gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+		    tv.tv_usec - ir->base_time.tv_usec;
+	}
+
+	/* signal we're ready to start a new code */
+	ir->active = false;
+
+	/* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
+	if (gap < 28000) {
+		dprintk(KERN_INFO DEVNAME ": spurious timer_end\n");
+		return;
+	}
+
+	if (ir->last_bit < 20) {
+		/* ignore spurious codes (caused by light/other remotes) */
+		dprintk(KERN_INFO DEVNAME ": short code: %x\n", ir->code);
+	} else {
+		ir->code = (ir->code << ir->shift_by) | 1;
+		rc5 = bttv_rc5_decode(ir->code);
+
+		/* two start bits? */
+		if (RC5_START(rc5) != ir->start) {
+			printk(KERN_INFO DEVNAME ":"
+			       " rc5 start bits invalid: %u\n", RC5_START(rc5));
+
+			/* right address? */
+		} else if (RC5_ADDR(rc5) == ir->addr) {
+			u32 toggle = RC5_TOGGLE(rc5);
+			u32 instr = RC5_INSTR(rc5);
+
+			/* Good code */
+			rc_keydown(ir->dev, instr, toggle);
+			dprintk(KERN_INFO DEVNAME ":"
+				" instruction %x, toggle %x\n",
+				instr, toggle);
+		}
+	}
+}
 
 static int bttv_rc5_irq(struct bttv *btv)
 {
-	struct card_ir *ir = btv->remote;
+	struct bttv_ir *ir = btv->remote;
 	struct timeval tv;
 	u32 gpio;
 	u32 gap;
@@ -160,10 +255,6 @@ static int bttv_rc5_irq(struct bttv *btv)
 	/* read gpio port */
 	gpio = bttv_gpio_read(&btv->c);
 
-	/* remote IRQ? */
-	if (!(gpio & 0x20))
-		return 0;
-
 	/* get time of bit */
 	current_jiffies = jiffies;
 	do_gettimeofday(&tv);
@@ -176,6 +267,13 @@ static int bttv_rc5_irq(struct bttv *btv)
 		    tv.tv_usec - ir->base_time.tv_usec;
 	}
 
+	dprintk(KERN_INFO DEVNAME ": RC5 IRQ: gap %d us for %s\n",
+		gap, (gpio & 0x20) ? "mark" : "space");
+
+	/* remote IRQ? */
+	if (!(gpio & 0x20))
+		return 0;
+
 	/* active code => add bit */
 	if (ir->active) {
 		/* only if in the code (otherwise spurious IRQ or timer
@@ -187,13 +285,12 @@ static int bttv_rc5_irq(struct bttv *btv)
 		}
 		/* starting new code */
 	} else {
-		ir->active = 1;
+		ir->active = true;
 		ir->code = 0;
 		ir->base_time = tv;
 		ir->last_bit = 0;
 
-		mod_timer(&ir->timer_end,
-			  current_jiffies + msecs_to_jiffies(30));
+		mod_timer(&ir->timer, current_jiffies + msecs_to_jiffies(30));
 	}
 
 	/* toggle GPIO pin 4 to reset the irq */
@@ -204,7 +301,7 @@ static int bttv_rc5_irq(struct bttv *btv)
 
 /* ---------------------------------------------------------------------- */
 
-static void bttv_ir_start(struct bttv *btv, struct card_ir *ir)
+static void bttv_ir_start(struct bttv *btv, struct bttv_ir *ir)
 {
 	if (ir->polling) {
 		setup_timer(&ir->timer, bttv_input_timer, (unsigned long)btv);
@@ -212,17 +309,10 @@ static void bttv_ir_start(struct bttv *btv, struct card_ir *ir)
 		add_timer(&ir->timer);
 	} else if (ir->rc5_gpio) {
 		/* set timer_end for code completion */
-		init_timer(&ir->timer_end);
-		ir->timer_end.function = ir_rc5_timer_end;
-		ir->timer_end.data = (unsigned long)ir;
-
-		init_timer(&ir->timer_keyup);
-		ir->timer_keyup.function = ir_rc5_timer_keyup;
-		ir->timer_keyup.data = (unsigned long)ir;
+		setup_timer(&ir->timer, bttv_rc5_timer_end, (unsigned long)ir);
 		ir->shift_by = 1;
 		ir->start = 3;
 		ir->addr = 0x0;
-		ir->rc5_key_timeout = ir_rc5_key_timeout;
 		ir->rc5_remote_gap = ir_rc5_remote_gap;
 	}
 }
@@ -237,7 +327,7 @@ static void bttv_ir_stop(struct bttv *btv)
 	if (btv->remote->rc5_gpio) {
 		u32 gpio;
 
-		del_timer_sync(&btv->remote->timer_end);
+		del_timer_sync(&btv->remote->timer);
 		flush_scheduled_work();
 
 		gpio = bttv_gpio_read(&btv->c);
@@ -290,16 +380,15 @@ void __devinit init_bttv_i2c_ir(struct bttv *btv)
 		btv->init_data.name = "PV951";
 		btv->init_data.get_key = get_key_pv951;
 		btv->init_data.ir_codes = RC_MAP_PV951;
-		btv->init_data.type = IR_TYPE_OTHER;
 		info.addr = 0x4b;
 		break;
 	default:
 		/*
 		 * The external IR receiver is at i2c address 0x34 (0x35 for
-                 * reads).  Future Hauppauge cards will have an internal
-                 * receiver at 0x30 (0x31 for reads).  In theory, both can be
-                 * fitted, and Hauppauge suggest an external overrides an
-                 * internal.
+		 * reads).  Future Hauppauge cards will have an internal
+		 * receiver at 0x30 (0x31 for reads).  In theory, both can be
+		 * fitted, and Hauppauge suggest an external overrides an
+		 * internal.
 		 * That's why we probe 0x1a (~0x34) first. CB
 		 */
 
@@ -324,18 +413,17 @@ int __devexit fini_bttv_i2c(struct bttv *btv)
 
 int bttv_input_init(struct bttv *btv)
 {
-	struct card_ir *ir;
+	struct bttv_ir *ir;
 	char *ir_codes = NULL;
-	struct input_dev *input_dev;
-	u64 ir_type = IR_TYPE_OTHER;
+	struct rc_dev *rc;
 	int err = -ENOMEM;
 
 	if (!btv->has_remote)
 		return -ENODEV;
 
 	ir = kzalloc(sizeof(*ir),GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ir || !input_dev)
+	rc = rc_allocate_device();
+	if (!ir || !rc)
 		goto err_out_free;
 
 	/* detect & configure */
@@ -398,8 +486,7 @@ int bttv_input_init(struct bttv *btv)
 		break;
 	case BTTV_BOARD_NEBULA_DIGITV:
 		ir_codes = RC_MAP_NEBULA;
-		btv->custom_irq = bttv_rc5_irq;
-		ir->rc5_gpio = 1;
+		ir->rc5_gpio = true;
 		break;
 	case BTTV_BOARD_MACHTV_MAGICTV:
 		ir_codes         = RC_MAP_APAC_VIEWCOMP;
@@ -441,48 +528,43 @@ int bttv_input_init(struct bttv *btv)
 	}
 
 	/* init input device */
-	ir->dev = input_dev;
+	ir->dev = rc;
 
 	snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
 		 btv->c.type);
 	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
 		 pci_name(btv->c.pci));
 
-	err = ir_input_init(input_dev, &ir->ir, ir_type);
-	if (err < 0)
-		goto err_out_free;
-
-	input_dev->name = ir->name;
-	input_dev->phys = ir->phys;
-	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 1;
+	rc->input_name = ir->name;
+	rc->input_phys = ir->phys;
+	rc->input_id.bustype = BUS_PCI;
+	rc->input_id.version = 1;
 	if (btv->c.pci->subsystem_vendor) {
-		input_dev->id.vendor  = btv->c.pci->subsystem_vendor;
-		input_dev->id.product = btv->c.pci->subsystem_device;
+		rc->input_id.vendor  = btv->c.pci->subsystem_vendor;
+		rc->input_id.product = btv->c.pci->subsystem_device;
 	} else {
-		input_dev->id.vendor  = btv->c.pci->vendor;
-		input_dev->id.product = btv->c.pci->device;
+		rc->input_id.vendor  = btv->c.pci->vendor;
+		rc->input_id.product = btv->c.pci->device;
 	}
-	input_dev->dev.parent = &btv->c.pci->dev;
+	rc->dev.parent = &btv->c.pci->dev;
+	rc->map_name = ir_codes;
+	rc->driver_name = MODULE_NAME;
 
 	btv->remote = ir;
 	bttv_ir_start(btv, ir);
 
 	/* all done */
-	err = ir_input_register(btv->remote->dev, ir_codes, NULL, MODULE_NAME);
+	err = rc_register_device(rc);
 	if (err)
 		goto err_out_stop;
 
-	/* the remote isn't as bouncy as a keyboard */
-	ir->dev->rep[REP_DELAY] = repeat_delay;
-	ir->dev->rep[REP_PERIOD] = repeat_period;
-
 	return 0;
 
  err_out_stop:
 	bttv_ir_stop(btv);
 	btv->remote = NULL;
  err_out_free:
+	rc_free_device(rc);
 	kfree(ir);
 	return err;
 }
@@ -493,7 +575,7 @@ void bttv_input_fini(struct bttv *btv)
 		return;
 
 	bttv_ir_stop(btv);
-	ir_input_unregister(btv->remote->dev);
+	rc_unregister_device(btv->remote->dev);
 	kfree(btv->remote);
 	btv->remote = NULL;
 }
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index 6fd2a8ebda1e..fd62bf15d779 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -17,7 +17,6 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 #include <media/v4l2-device.h>
-#include <media/ir-common.h>
 #include <media/i2c-addr.h>
 #include <media/tuner.h>
 
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index d1e26a448ed2..9b776faf0741 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -41,7 +41,7 @@
 #include <linux/device.h>
 #include <media/videobuf-dma-sg.h>
 #include <media/tveeprom.h>
-#include <media/ir-common.h>
+#include <media/rc-core.h>
 #include <media/ir-kbd-i2c.h>
 
 #include "bt848.h"
@@ -120,6 +120,33 @@ struct bttv_format {
 	int  hshift,vshift;   /* for planar modes   */
 };
 
+struct bttv_ir {
+	struct rc_dev           *dev;
+	struct timer_list       timer;
+
+	char                    name[32];
+	char                    phys[32];
+
+	/* Usual gpio signalling */
+	u32                     mask_keycode;
+	u32                     mask_keydown;
+	u32                     mask_keyup;
+	u32                     polling;
+	u32                     last_gpio;
+	int                     shift_by;
+	int                     start; // What should RC5_START() be
+	int                     addr; // What RC5_ADDR() should be.
+	int                     rc5_remote_gap;
+
+	/* RC5 gpio */
+	bool			rc5_gpio;   /* Is RC5 legacy GPIO enabled? */
+	u32                     last_bit;   /* last raw bit seen */
+	u32                     code;       /* raw code under construction */
+	struct timeval          base_time;  /* time of last seen code */
+	bool                    active;     /* building raw code */
+};
+
+
 /* ---------------------------------------------------------- */
 
 struct bttv_geometry {
@@ -305,7 +332,6 @@ struct bttv_pll_info {
 /* for gpio-connected remote control */
 struct bttv_input {
 	struct input_dev      *dev;
-	struct ir_input_state ir;
 	char                  name[32];
 	char                  phys[32];
 	u32                   mask_keycode;
@@ -338,12 +364,10 @@ struct bttv {
 	struct bttv_pll_info pll;
 	int triton1;
 	int gpioirq;
-	int (*custom_irq)(struct bttv *btv);
 
 	int use_i2c_hw;
 
 	/* old gpio interface */
-	wait_queue_head_t gpioq;
 	int shutdown;
 
 	void (*volume_gpio)(struct bttv *btv, __u16 volume);
@@ -368,7 +392,7 @@ struct bttv {
 
 	/* infrared remote */
 	int has_remote;
-	struct card_ir *remote;
+	struct bttv_ir *remote;
 
 	/* I2C remote data */
 	struct IR_i2c_init_data    init_data;
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 935e0c9a9674..c1193506131c 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -860,7 +860,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 
 static const struct v4l2_file_operations qcam_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 	.read		= qcam_read,
 };
 
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index 6e4b19698c13..24fc00965a12 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -718,7 +718,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 
 static const struct v4l2_file_operations qcam_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.read		= qcam_read,
 };
 
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 7bc36670071a..789087cd6a9c 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -859,8 +859,6 @@ static int cafe_cam_configure(struct cafe_camera *cam)
 	struct v4l2_mbus_framefmt mbus_fmt;
 	int ret;
 
-	if (cam->state != S_IDLE)
-		return -EINVAL;
 	v4l2_fill_mbus_format(&mbus_fmt, &cam->pix_format, cam->mbus_code);
 	ret = sensor_call(cam, core, init, 0);
 	if (ret == 0)
@@ -1775,7 +1773,7 @@ static const struct v4l2_file_operations cafe_v4l_fops = {
 	.read = cafe_v4l_read,
 	.poll = cafe_v4l_poll,
 	.mmap = cafe_v4l_mmap,
-	.ioctl = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 };
 
 static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
@@ -2066,8 +2064,7 @@ static int cafe_pci_probe(struct pci_dev *pdev,
 
 	cam->sensor_addr = 0x42;
 	cam->sensor = v4l2_i2c_new_subdev_cfg(&cam->v4l2_dev, &cam->i2c_adapter,
-			"ov7670", "ov7670", 0, &sensor_cfg, cam->sensor_addr,
-			NULL);
+			"ov7670", 0, &sensor_cfg, cam->sensor_addr, NULL);
 	if (cam->sensor == NULL) {
 		ret = -ENODEV;
 		goto out_smbus;
@@ -2197,12 +2194,13 @@ static int cafe_pci_resume(struct pci_dev *pdev)
 		return ret;
 	}
 	cafe_ctlr_init(cam);
-	cafe_ctlr_power_down(cam);
 
 	mutex_lock(&cam->s_mutex);
 	if (cam->users > 0) {
 		cafe_ctlr_power_up(cam);
 		__cafe_cam_reset(cam);
+	} else {
+		cafe_ctlr_power_down(cam);
 	}
 	mutex_unlock(&cam->s_mutex);
 
diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig
index 76c054d1eef9..d9d2f6ad6ffb 100644
--- a/drivers/media/video/cx18/Kconfig
+++ b/drivers/media/video/cx18/Kconfig
@@ -1,9 +1,8 @@
 config VIDEO_CX18
 	tristate "Conexant cx23418 MPEG encoder support"
 	depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL
-	depends on INPUT	# due to VIDEO_IR
 	select I2C_ALGOBIT
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_CX2341X
diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c
index 8f55692db36d..82d195be9197 100644
--- a/drivers/media/video/cx18/cx18-alsa-pcm.c
+++ b/drivers/media/video/cx18/cx18-alsa-pcm.c
@@ -218,7 +218,13 @@ static int snd_cx18_pcm_capture_close(struct snd_pcm_substream *substream)
 static int snd_cx18_pcm_ioctl(struct snd_pcm_substream *substream,
 		     unsigned int cmd, void *arg)
 {
-	return snd_pcm_lib_ioctl(substream, cmd, arg);
+	struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream);
+	int ret;
+
+	snd_cx18_lock(cxsc);
+	ret = snd_pcm_lib_ioctl(substream, cmd, arg);
+	snd_cx18_unlock(cxsc);
+	return ret;
 }
 
 
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index fe1090940b01..52ba913b5af8 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -39,7 +39,7 @@ static struct cx18_card_tuner_i2c cx18_i2c_std = {
 	.tv    = { 0x61, 0x60, I2C_CLIENT_END },
 };
 
-/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ 
+/* Please add new PCI IDs to: http://pci-ids.ucw.cz/
    This keeps the PCI ID database up to date. Note that the entries
    must be added under vendor 0x4444 (Conexant) as subsystem IDs.
    New vendor IDs should still be added to the vendor ID list. */
@@ -251,6 +251,66 @@ static const struct cx18_card cx18_card_mpc718 = {
 
 /* ------------------------------------------------------------------------- */
 
+/* GoTView PCI */
+
+static const struct cx18_card_pci_info cx18_pci_gotview_dvd3[] = {
+	{ PCI_DEVICE_ID_CX23418, CX18_PCI_ID_GOTVIEW, 0x3343 },
+	{ 0, 0, 0 }
+};
+
+static const struct cx18_card cx18_card_gotview_dvd3 = {
+	.type = CX18_CARD_GOTVIEW_PCI_DVD3,
+	.name = "GoTView PCI DVD3 Hybrid",
+	.comment = "Experimenters needed for device to work well.\n"
+		  "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n",
+	.v4l2_capabilities = CX18_CAP_ENCODER,
+	.hw_audio_ctrl = CX18_HW_418_AV,
+	.hw_muxer = CX18_HW_GPIO_MUX,
+	.hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER |
+		  CX18_HW_GPIO_MUX | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL,
+	.video_inputs = {
+		{ CX18_CARD_INPUT_VID_TUNER,  0, CX18_AV_COMPOSITE2 },
+		{ CX18_CARD_INPUT_SVIDEO1,    1,
+				CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 },
+		{ CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 },
+		{ CX18_CARD_INPUT_SVIDEO2,    2,
+				CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 },
+		{ CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 },
+	},
+	.audio_inputs = {
+		{ CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5,        0 },
+		{ CX18_CARD_INPUT_LINE_IN1,  CX18_AV_AUDIO_SERIAL1, 1 },
+		{ CX18_CARD_INPUT_LINE_IN2,  CX18_AV_AUDIO_SERIAL2, 1 },
+	},
+	.tuners = {
+		/* XC3028 tuner */
+		{ .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+	},
+	/* FIXME - the FM radio is just a guess and driver doesn't use SIF */
+	.radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 },
+	.ddr = {
+		/* Hynix HY5DU283222B DDR RAM */
+		.chip_config = 0x303,
+		.refresh = 0x3bd,
+		.timing1 = 0x36320966,
+		.timing2 = 0x1f,
+		.tune_lane = 0,
+		.initial_emrs = 2,
+	},
+	.gpio_init.initial_value = 0x1,
+	.gpio_init.direction = 0x3,
+
+	.gpio_audio_input = { .mask   = 0x3,
+			      .tuner  = 0x1,
+			      .linein = 0x2,
+			      .radio  = 0x1 },
+	.xceive_pin = 0,
+	.pci_list = cx18_pci_gotview_dvd3,
+	.i2c = &cx18_i2c_std,
+};
+
+/* ------------------------------------------------------------------------- */
+
 /* Conexant Raptor PAL/SECAM: note that this card is analog only! */
 
 static const struct cx18_card_pci_info cx18_pci_cnxt_raptor_pal[] = {
@@ -463,6 +523,7 @@ static const struct cx18_card *cx18_card_list[] = {
 	&cx18_card_toshiba_qosmio_dvbt,
 	&cx18_card_leadtek_pvr2100,
 	&cx18_card_leadtek_dvr3100h,
+	&cx18_card_gotview_dvd3
 };
 
 const struct cx18_card *cx18_get_card(u16 index)
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index df60f27337cf..98ac2e935743 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -156,6 +156,7 @@ MODULE_PARM_DESC(cardtype,
 		 "\t\t\t 6 = Toshiba Qosmio DVB-T/Analog\n"
 		 "\t\t\t 7 = Leadtek WinFast PVR2100\n"
 		 "\t\t\t 8 = Leadtek WinFast DVR3100 H\n"
+		 "\t\t\t 9 = GoTView PCI DVD3 Hybrid\n"
 		 "\t\t\t 0 = Autodetect (default)\n"
 		 "\t\t\t-1 = Ignore this card\n\t\t");
 MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60");
@@ -333,6 +334,7 @@ void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
 		tveeprom_hauppauge_analog(&c, tv, eedata);
 		break;
 	case CX18_CARD_YUAN_MPC718:
+	case CX18_CARD_GOTVIEW_PCI_DVD3:
 		tv->model = 0x718;
 		cx18_eeprom_dump(cx, eedata, sizeof(eedata));
 		CX18_INFO("eeprom PCI ID: %02x%02x:%02x%02x\n",
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 77be58c1096b..cf4f20e91858 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -84,7 +84,8 @@
 #define CX18_CARD_TOSHIBA_QOSMIO_DVBT 5 /* Toshiba Qosmio Interal DVB-T/Analog*/
 #define CX18_CARD_LEADTEK_PVR2100     6 /* Leadtek WinFast PVR2100 */
 #define CX18_CARD_LEADTEK_DVR3100H    7 /* Leadtek WinFast DVR3100 H */
-#define CX18_CARD_LAST 		      7
+#define CX18_CARD_GOTVIEW_PCI_DVD3    8 /* GoTView PCI DVD3 Hybrid */
+#define CX18_CARD_LAST		      8
 
 #define CX18_ENC_STREAM_TYPE_MPG  0
 #define CX18_ENC_STREAM_TYPE_TS   1
@@ -106,6 +107,7 @@
 #define CX18_PCI_ID_CONEXANT		0x14f1
 #define CX18_PCI_ID_TOSHIBA		0x1179
 #define CX18_PCI_ID_LEADTEK		0x107D
+#define CX18_PCI_ID_GOTVIEW		0x5854
 
 /* ======================================================================== */
 /* ========================== START USER SETTABLE DMA VARIABLES =========== */
diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c
index 6d19f040d70f..c7f0bad39ad0 100644
--- a/drivers/media/video/cx18/cx18-dvb.c
+++ b/drivers/media/video/cx18/cx18-dvb.c
@@ -203,6 +203,14 @@ static struct zl10353_config yuan_mpc718_zl10353_demod = {
 	.disable_i2c_gate_ctrl = 1,         /* Disable the I2C gate */
 };
 
+static struct zl10353_config gotview_dvd3_zl10353_demod = {
+	.demod_address         = 0x1e >> 1, /* Datasheet suggested straps */
+	.if2                   = 45600,     /* 4.560 MHz IF from the XC3028 */
+	.parallel_ts           = 1,         /* Not a serial TS */
+	.no_tuner              = 1,         /* XC3028 is not behind the gate */
+	.disable_i2c_gate_ctrl = 1,         /* Disable the I2C gate */
+};
+
 static int dvb_register(struct cx18_stream *stream);
 
 /* Kernel DVB framework calls this when the feed needs to start.
@@ -247,6 +255,7 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
 
 	case CX18_CARD_LEADTEK_DVR3100H:
 	case CX18_CARD_YUAN_MPC718:
+	case CX18_CARD_GOTVIEW_PCI_DVD3:
 	default:
 		/* Assumption - Parallel transport - Signalling
 		 * undefined or default.
@@ -495,6 +504,29 @@ static int dvb_register(struct cx18_stream *stream)
 				fe->ops.tuner_ops.set_config(fe, &ctrl);
 		}
 		break;
+	case CX18_CARD_GOTVIEW_PCI_DVD3:
+			dvb->fe = dvb_attach(zl10353_attach,
+					     &gotview_dvd3_zl10353_demod,
+					     &cx->i2c_adap[1]);
+		if (dvb->fe != NULL) {
+			struct dvb_frontend *fe;
+			struct xc2028_config cfg = {
+				.i2c_adap = &cx->i2c_adap[1],
+				.i2c_addr = 0xc2 >> 1,
+				.ctrl = NULL,
+			};
+			static struct xc2028_ctrl ctrl = {
+				.fname   = XC2028_DEFAULT_FIRMWARE,
+				.max_len = 64,
+				.demod   = XC3028_FE_ZARLINK456,
+				.type    = XC2028_AUTO,
+			};
+
+			fe = dvb_attach(xc2028_attach, dvb->fe, &cfg);
+			if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
+				fe->ops.tuner_ops.set_config(fe, &ctrl);
+		}
+		break;
 	default:
 		/* No Digital Tv Support */
 		break;
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index a09caf883170..c330fb917b50 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -98,7 +98,7 @@ static int cx18_i2c_new_ir(struct cx18 *cx, struct i2c_adapter *adap, u32 hw,
 	case CX18_HW_Z8F0811_IR_RX_HAUP:
 		init_data->ir_codes = RC_MAP_HAUPPAUGE_NEW;
 		init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
-		init_data->type = IR_TYPE_RC5;
+		init_data->type = RC_TYPE_RC5;
 		init_data->name = cx->card_name;
 		info.platform_data = init_data;
 		break;
@@ -122,15 +122,15 @@ int cx18_i2c_register(struct cx18 *cx, unsigned idx)
 	if (hw == CX18_HW_TUNER) {
 		/* special tuner group handling */
 		sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
-				adap, NULL, type, 0, cx->card_i2c->radio);
+				adap, type, 0, cx->card_i2c->radio);
 		if (sd != NULL)
 			sd->grp_id = hw;
 		sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
-				adap, NULL, type, 0, cx->card_i2c->demod);
+				adap, type, 0, cx->card_i2c->demod);
 		if (sd != NULL)
 			sd->grp_id = hw;
 		sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
-				adap, NULL, type, 0, cx->card_i2c->tv);
+				adap, type, 0, cx->card_i2c->tv);
 		if (sd != NULL)
 			sd->grp_id = hw;
 		return sd != NULL ? 0 : -1;
@@ -144,7 +144,7 @@ int cx18_i2c_register(struct cx18 *cx, unsigned idx)
 		return -1;
 
 	/* It's an I2C device other than an analog tuner or IR chip */
-	sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, NULL, type, hw_addrs[idx],
+	sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, type, hw_addrs[idx],
 				 NULL);
 	if (sd != NULL)
 		sd->grp_id = hw;
diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c
index 9045f1ece0eb..ab461e27d9dd 100644
--- a/drivers/media/video/cx18/cx18-streams.c
+++ b/drivers/media/video/cx18/cx18-streams.c
@@ -41,7 +41,7 @@ static struct v4l2_file_operations cx18_v4l2_enc_fops = {
 	.read = cx18_v4l2_read,
 	.open = cx18_v4l2_open,
 	/* FIXME change to video_ioctl2 if serialization lock can be removed */
-	.ioctl = cx18_v4l2_ioctl,
+	.unlocked_ioctl = cx18_v4l2_ioctl,
 	.release = cx18_v4l2_close,
 	.poll = cx18_v4l2_enc_poll,
 };
diff --git a/drivers/media/video/cx231xx/Kconfig b/drivers/media/video/cx231xx/Kconfig
index bb04914983fd..ae85a7a7bd73 100644
--- a/drivers/media/video/cx231xx/Kconfig
+++ b/drivers/media/video/cx231xx/Kconfig
@@ -1,9 +1,9 @@
 config VIDEO_CX231XX
 	tristate "Conexant cx231xx USB video capture support"
-	depends on VIDEO_DEV && I2C && INPUT
+	depends on VIDEO_DEV && I2C
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEOBUF_VMALLOC
 	select VIDEO_CX25840
 	select VIDEO_CX2341X
@@ -14,6 +14,19 @@ config VIDEO_CX231XX
 	  To compile this driver as a module, choose M here: the
 	  module will be called cx231xx
 
+config VIDEO_CX231XX_RC
+	bool "Conexant cx231xx Remote Controller additional support"
+	depends on RC_CORE
+	depends on VIDEO_CX231XX
+	default y
+	---help---
+	  cx231xx hardware has a builtin RX/TX support. However, a few
+	  designs opted to not use it, but, instead, some other hardware.
+	  This module enables the usage of those other hardware, like the
+	  ones used with ISDB-T boards.
+
+	  On most cases, all you need for IR is mceusb module.
+
 config VIDEO_CX231XX_ALSA
 	tristate "Conexant Cx231xx ALSA audio module"
 	depends on VIDEO_CX231XX && SND
@@ -30,6 +43,8 @@ config VIDEO_CX231XX_DVB
 	depends on VIDEO_CX231XX && DVB_CORE
 	select VIDEOBUF_DVB
 	select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMISE
+	select MEDIA_TUNER_NXP18271 if !DVB_FE_CUSTOMISE
+	select DVB_MB86A20S if !DVB_FE_CUSTOMISE
 
 	---help---
 	  This adds support for DVB cards based on the
diff --git a/drivers/media/video/cx231xx/Makefile b/drivers/media/video/cx231xx/Makefile
index a6bc4cc54677..2c2484355449 100644
--- a/drivers/media/video/cx231xx/Makefile
+++ b/drivers/media/video/cx231xx/Makefile
@@ -1,5 +1,6 @@
-cx231xx-objs     := cx231xx-video.o cx231xx-i2c.o cx231xx-cards.o cx231xx-core.o \
-		    cx231xx-avcore.o cx231xx-417.o cx231xx-pcb-cfg.o cx231xx-vbi.o
+cx231xx-y += cx231xx-video.o cx231xx-i2c.o cx231xx-cards.o cx231xx-core.o
+cx231xx-y += cx231xx-avcore.o cx231xx-417.o cx231xx-pcb-cfg.o cx231xx-vbi.o
+cx231xx-$(CONFIG_VIDEO_CX231XX_RC) += cx231xx-input.o
 
 cx231xx-alsa-objs := cx231xx-audio.o
 
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c
index 4c7cac3b6254..fc9526a5b746 100644
--- a/drivers/media/video/cx231xx/cx231xx-417.c
+++ b/drivers/media/video/cx231xx/cx231xx-417.c
@@ -940,14 +940,14 @@ static int cx231xx_load_firmware(struct cx231xx *dev)
 	u16 _buffer_size = 4096;
 	u8 *p_buffer;
 
-	p_current_fw = (u32 *)vmalloc(1884180*4);
+	p_current_fw = vmalloc(1884180 * 4);
 	p_fw = p_current_fw;
 	if (p_current_fw == 0) {
 		dprintk(2, "FAIL!!!\n");
 		return -1;
 	}
 
-	p_buffer = (u8 *)vmalloc(4096);
+	p_buffer = vmalloc(4096);
 	if (p_buffer == 0) {
 		dprintk(2, "FAIL!!!\n");
 		return -1;
diff --git a/drivers/media/video/cx231xx/cx231xx-avcore.c b/drivers/media/video/cx231xx/cx231xx-avcore.c
index cf50fafa8abb..d52955c21007 100644
--- a/drivers/media/video/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/video/cx231xx/cx231xx-avcore.c
@@ -354,6 +354,7 @@ int cx231xx_afe_update_power_control(struct cx231xx *dev,
 	case CX231XX_BOARD_CNXT_VIDEO_GRABBER:
 	case CX231XX_BOARD_HAUPPAUGE_EXETER:
 	case CX231XX_BOARD_HAUPPAUGE_USBLIVE2:
+	case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
 		if (avmode == POLARIS_AVMODE_ANALOGT_TV) {
 			while (afe_power_status != (FLD_PWRDN_TUNING_BIAS |
 						FLD_PWRDN_ENABLE_PLL)) {
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 56c2d8195ac6..61756502c085 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -34,6 +34,7 @@
 #include <media/cx25840.h>
 #include "dvb-usb-ids.h"
 #include "xc5000.h"
+#include "tda18271.h"
 
 #include "cx231xx.h"
 
@@ -395,6 +396,45 @@ struct cx231xx_board cx231xx_boards[] = {
 			.gpio = 0,
 		} },
 	},
+	[CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
+		.name = "Pixelview PlayTV USB Hybrid",
+		.tuner_type = TUNER_NXP_TDA18271,
+		.tuner_addr = 0x60,
+		.decoder = CX231XX_AVDECODER,
+		.output_mode = OUT_MODE_VIP11,
+		.demod_xfer_mode = 0,
+		.ctl_pin_status_mask = 0xFFFFFFC4,
+		.agc_analog_digital_select_gpio = 0x00,	/* According with PV cxPolaris.inf file */
+		.tuner_sif_gpio = -1,
+		.tuner_scl_gpio = -1,
+		.tuner_sda_gpio = -1,
+		.gpio_pin_status_mask = 0x4001000,
+		.tuner_i2c_master = 2,
+		.demod_i2c_master = 1,
+		.ir_i2c_master = 2,
+		.rc_map_name = RC_MAP_PIXELVIEW_NEW,
+		.has_dvb = 1,
+		.demod_addr = 0x10,
+		.norm = V4L2_STD_PAL_M,
+		.input = {{
+			.type = CX231XX_VMUX_TELEVISION,
+			.vmux = CX231XX_VIN_3_1,
+			.amux = CX231XX_AMUX_VIDEO,
+			.gpio = 0,
+		}, {
+			.type = CX231XX_VMUX_COMPOSITE1,
+			.vmux = CX231XX_VIN_2_1,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = 0,
+		}, {
+			.type = CX231XX_VMUX_SVIDEO,
+			.vmux = CX231XX_VIN_1_1 |
+				(CX231XX_VIN_1_2 << 8) |
+				CX25840_SVIDEO_ON,
+			.amux = CX231XX_AMUX_LINE_IN,
+			.gpio = 0,
+		} },
+	},
 };
 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
 
@@ -402,8 +442,6 @@ const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
 struct usb_device_id cx231xx_id_table[] = {
 	{USB_DEVICE(0x0572, 0x5A3C),
 	 .driver_info = CX231XX_BOARD_UNKNOWN},
-	{USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000,0x4fff),
-	 .driver_info = CX231XX_BOARD_UNKNOWN},
 	{USB_DEVICE(0x0572, 0x58A2),
 	 .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
 	{USB_DEVICE(0x0572, 0x58A1),
@@ -424,6 +462,8 @@ struct usb_device_id cx231xx_id_table[] = {
 	 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
 	{USB_DEVICE(0x2040, 0xc200),
 	 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
+	{USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
+	 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
 	{},
 };
 
@@ -453,6 +493,16 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
 					       1);
 			msleep(10);
 		}
+	} else if (dev->tuner_type == TUNER_NXP_TDA18271) {
+		switch (command) {
+		case TDA18271_CALLBACK_CMD_AGC_ENABLE:
+			if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
+				rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
+			break;
+		default:
+			rc = -EINVAL;
+			break;
+		}
 	}
 	return rc;
 }
@@ -560,7 +610,7 @@ void cx231xx_card_setup(struct cx231xx *dev)
 	if (dev->board.decoder == CX231XX_AVDECODER) {
 		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
 					&dev->i2c_bus[0].i2c_adap,
-					NULL, "cx25840", 0x88 >> 1, NULL);
+					"cx25840", 0x88 >> 1, NULL);
 		if (dev->sd_cx25840 == NULL)
 			cx231xx_info("cx25840 subdev registration failure\n");
 		cx25840_call(dev, core, load_fw);
@@ -571,7 +621,7 @@ void cx231xx_card_setup(struct cx231xx *dev)
 	if (dev->board.tuner_type != TUNER_ABSENT) {
 		dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
 						    &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
-						    NULL, "tuner",
+						    "tuner",
 						    dev->tuner_addr, NULL);
 		if (dev->sd_tuner == NULL)
 			cx231xx_info("tuner subdev registration failure\n");
@@ -615,8 +665,11 @@ void cx231xx_release_resources(struct cx231xx *dev)
 
 	cx231xx_remove_from_devlist(dev);
 
+	/* Release I2C buses */
 	cx231xx_dev_uninit(dev);
 
+	cx231xx_ir_exit(dev);
+
 	usb_put_dev(dev->udev);
 
 	/* Mark device as unused */
@@ -731,16 +784,14 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
 	retval = cx231xx_register_analog_devices(dev);
 	if (retval < 0) {
 		cx231xx_release_resources(dev);
-		goto fail_reg_devices;
+		return retval;
 	}
 
+	cx231xx_ir_init(dev);
+
 	cx231xx_init_extension(dev);
 
 	return 0;
-
-fail_reg_devices:
-	mutex_unlock(&dev->lock);
-	return retval;
 }
 
 #if defined(CONFIG_MODULES) && defined(MODULE)
diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index 4af46fca9b0a..44d124c2fc35 100644
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -740,6 +740,7 @@ int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode)
 		case CX231XX_BOARD_CNXT_RDE_253S:
 		case CX231XX_BOARD_CNXT_RDU_253S:
 		case CX231XX_BOARD_HAUPPAUGE_EXETER:
+		case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
 		errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
 			break;
 		default:
@@ -1288,7 +1289,7 @@ int cx231xx_dev_init(struct cx231xx *dev)
 	/* Internal Master 3 Bus */
 	dev->i2c_bus[2].nr = 2;
 	dev->i2c_bus[2].dev = dev;
-	dev->i2c_bus[2].i2c_period = I2C_SPEED_400K;	/* 400kHz */
+	dev->i2c_bus[2].i2c_period = I2C_SPEED_100K;	/* 100kHz */
 	dev->i2c_bus[2].i2c_nostop = 0;
 	dev->i2c_bus[2].i2c_reserve = 0;
 
@@ -1381,6 +1382,7 @@ int cx231xx_dev_init(struct cx231xx *dev)
 	case CX231XX_BOARD_CNXT_RDE_253S:
 	case CX231XX_BOARD_CNXT_RDU_253S:
 	case CX231XX_BOARD_HAUPPAUGE_EXETER:
+	case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
 	errCode = cx231xx_set_agc_analog_digital_mux_select(dev, 0);
 		break;
 	default:
diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index 5feb3ee640d9..fe59a1c3f064 100644
--- a/drivers/media/video/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/video/cx231xx/cx231xx-dvb.c
@@ -33,6 +33,7 @@
 #include "tda18271.h"
 #include "s5h1411.h"
 #include "lgdt3305.h"
+#include "mb86a20s.h"
 
 MODULE_DESCRIPTION("driver for cx231xx based DVB cards");
 MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
@@ -88,6 +89,11 @@ static struct tda18271_std_map cnxt_rde253s_tda18271_std_map = {
 		      .if_lvl = 1, .rfagc_top = 0x37, },
 };
 
+static struct tda18271_std_map mb86a20s_tda18271_config = {
+	.dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
+		      .if_lvl = 7, .rfagc_top = 0x37, },
+};
+
 static struct tda18271_config cnxt_rde253s_tunerconfig = {
 	.std_map = &cnxt_rde253s_tda18271_std_map,
 	.gate    = TDA18271_GATE_ANALOG,
@@ -135,6 +141,17 @@ static struct tda18271_config hcw_tda18271_config = {
 	.gate    = TDA18271_GATE_DIGITAL,
 };
 
+static const struct mb86a20s_config pv_mb86a20s_config = {
+	.demod_address = 0x10,
+	.is_serial = true,
+};
+
+static struct tda18271_config pv_tda18271_config = {
+	.std_map = &mb86a20s_tda18271_config,
+	.gate    = TDA18271_GATE_DIGITAL,
+	.small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
+};
+
 static inline void print_err_status(struct cx231xx *dev, int packet, int status)
 {
 	char *errmsg = "Unknown";
@@ -687,6 +704,29 @@ static int dvb_init(struct cx231xx *dev)
 			   &hcw_tda18271_config);
 		break;
 
+	case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+
+		printk(KERN_INFO "%s: looking for demod on i2c bus: %d\n",
+		       __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
+
+		dev->dvb->frontend = dvb_attach(mb86a20s_attach,
+						&pv_mb86a20s_config,
+						&dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+		if (dev->dvb->frontend == NULL) {
+			printk(DRIVER_NAME
+			       ": Failed to attach mb86a20s demod\n");
+			result = -EINVAL;
+			goto out_free;
+		}
+
+		/* define general-purpose callback pointer */
+		dvb->frontend->callback = cx231xx_tuner_callback;
+
+		dvb_attach(tda18271_attach, dev->dvb->frontend,
+			   0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+			   &pv_tda18271_config);
+		break;
 
 	default:
 		printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c
new file mode 100644
index 000000000000..c236a4e7e97b
--- /dev/null
+++ b/drivers/media/video/cx231xx/cx231xx-input.c
@@ -0,0 +1,101 @@
+/*
+ *   cx231xx IR glue driver
+ *
+ *   Copyright (C) 2010 Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ *   Polaris (cx231xx) has its support for IR's with a design close to MCE.
+ *   however, a few designs are using an external I2C chip for IR, instead
+ *   of using the one provided by the chip.
+ *   This driver provides support for those extra devices
+ *
+ *   This program is free software; you can redistribute it and/or
+ *   modify it under the terms of the GNU General Public License as
+ *   published by the Free Software Foundation version 2.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *   General Public License for more details.
+ */
+
+#include "cx231xx.h"
+#include <linux/usb.h>
+#include <linux/slab.h>
+
+#define MODULE_NAME "cx231xx-input"
+
+static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key,
+			 u32 *ir_raw)
+{
+	u8	cmd;
+
+	dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__);
+
+		/* poll IR chip */
+	if (1 != i2c_master_recv(ir->c, &cmd, 1))
+		return -EIO;
+
+	/* it seems that 0xFE indicates that a button is still hold
+	   down, while 0xff indicates that no button is hold
+	   down. 0xfe sequences are sometimes interrupted by 0xFF */
+
+	if (cmd == 0xff)
+		return 0;
+
+	dev_dbg(&ir->rc->input_dev->dev, "scancode = %02x\n", cmd);
+
+	*ir_key = cmd;
+	*ir_raw = cmd;
+	return 1;
+}
+
+int cx231xx_ir_init(struct cx231xx *dev)
+{
+	struct i2c_board_info info;
+	u8 ir_i2c_bus;
+
+	dev_dbg(&dev->udev->dev, "%s\n", __func__);
+
+	/* Only initialize if a rc keycode map is defined */
+	if (!cx231xx_boards[dev->model].rc_map_name)
+		return -ENODEV;
+
+	request_module("ir-kbd-i2c");
+
+	memset(&info, 0, sizeof(struct i2c_board_info));
+	memset(&dev->init_data, 0, sizeof(dev->init_data));
+	dev->init_data.rc_dev = rc_allocate_device();
+	if (!dev->init_data.rc_dev)
+		return -ENOMEM;
+
+	dev->init_data.name = cx231xx_boards[dev->model].name;
+
+	strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
+	info.platform_data = &dev->init_data;
+
+	/*
+	 * Board-dependent values
+	 *
+	 * For now, there's just one type of hardware design using
+	 * an i2c device.
+	 */
+	dev->init_data.get_key = get_key_isdbt;
+	dev->init_data.ir_codes = cx231xx_boards[dev->model].rc_map_name;
+	/* The i2c micro-controller only outputs the cmd part of NEC protocol */
+	dev->init_data.rc_dev->scanmask = 0xff;
+	dev->init_data.rc_dev->driver_name = "cx231xx";
+	dev->init_data.type = RC_TYPE_NEC;
+	info.addr = 0x30;
+
+	/* Load and bind ir-kbd-i2c */
+	ir_i2c_bus = cx231xx_boards[dev->model].ir_i2c_master;
+	dev_dbg(&dev->udev->dev, "Trying to bind ir at bus %d, addr 0x%02x\n",
+		ir_i2c_bus, info.addr);
+	i2c_new_device(&dev->i2c_bus[ir_i2c_bus].i2c_adap, &info);
+
+	return 0;
+}
+
+void cx231xx_ir_exit(struct cx231xx *dev)
+{
+}
diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h
index d067df9b81e7..72bbea2bcd56 100644
--- a/drivers/media/video/cx231xx/cx231xx.h
+++ b/drivers/media/video/cx231xx/cx231xx.h
@@ -34,7 +34,8 @@
 
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-device.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
+#include <media/ir-kbd-i2c.h>
 #include <media/videobuf-dvb.h>
 
 #include "cx231xx-reg.h"
@@ -62,6 +63,7 @@
 #define CX231XX_BOARD_CNXT_RDU_250	7
 #define CX231XX_BOARD_HAUPPAUGE_EXETER  8
 #define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9
+#define CX231XX_BOARD_PV_PLAYTV_USB_HYBRID 10
 
 /* Limits minimum and default number of buffers */
 #define CX231XX_MIN_BUF                 4
@@ -344,6 +346,10 @@ struct cx231xx_board {
 	/* i2c masters */
 	u8 tuner_i2c_master;
 	u8 demod_i2c_master;
+	u8 ir_i2c_master;
+
+	/* for devices with I2C chips for IR */
+	char *rc_map_name;
 
 	unsigned int max_range_640_480:1;
 	unsigned int has_dvb:1;
@@ -356,7 +362,7 @@ struct cx231xx_board {
 
 	struct cx231xx_input input[MAX_CX231XX_INPUT];
 	struct cx231xx_input radio;
-	struct ir_scancode_table *ir_codes;
+	struct rc_map *ir_codes;
 };
 
 /* device states */
@@ -605,6 +611,9 @@ struct cx231xx {
 
 	struct cx231xx_board board;
 
+	/* For I2C IR support */
+	struct IR_i2c_init_data    init_data;
+
 	unsigned int stream_on:1;	/* Locks streams */
 	unsigned int vbi_stream_on:1;	/* Locks streams for VBI */
 	unsigned int has_audio_class:1;
@@ -616,8 +625,6 @@ struct cx231xx {
 	struct v4l2_subdev *sd_cx25840;
 	struct v4l2_subdev *sd_tuner;
 
-	struct cx231xx_IR *ir;
-
 	struct work_struct wq_trigger;		/* Trigger to start/stop audio for alsa module */
 	atomic_t	   stream_started;	/* stream should be running if true */
 
@@ -954,6 +961,17 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg);
 extern int cx231xx_417_register(struct cx231xx *dev);
 extern void cx231xx_417_unregister(struct cx231xx *dev);
 
+/* cx23885-input.c                                             */
+
+#if defined(CONFIG_VIDEO_CX231XX_RC)
+int cx231xx_ir_init(struct cx231xx *dev);
+void cx231xx_ir_exit(struct cx231xx *dev);
+#else
+#define cx231xx_ir_init(dev)	(0)
+#define cx231xx_ir_exit(dev)	(0)
+#endif
+
+
 /* printk macros */
 
 #define cx231xx_err(fmt, arg...) do {\
diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index e1367b35647a..6b4a516addfe 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -5,7 +5,7 @@ config VIDEO_CX23885
 	select VIDEO_BTCX
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	depends on IR_CORE
+	depends on RC_CORE
 	select VIDEOBUF_DVB
 	select VIDEOBUF_DMA_SG
 	select VIDEO_CX25840
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index db054004e462..8861309268b1 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1247,7 +1247,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 	case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200:
 		dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
 				&dev->i2c_bus[2].i2c_adap,
-				NULL, "cx25840", 0x88 >> 1, NULL);
+				"cx25840", 0x88 >> 1, NULL);
 		if (dev->sd_cx25840) {
 			dev->sd_cx25840->grp_id = CX23885_HW_AV_CORE;
 			v4l2_subdev_call(dev->sd_cx25840, core, load_fw);
diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c
index bb61870b8d6e..0b0d0664382a 100644
--- a/drivers/media/video/cx23885/cx23885-input.c
+++ b/drivers/media/video/cx23885/cx23885-input.c
@@ -35,9 +35,8 @@
  *  02110-1301, USA.
  */
 
-#include <linux/input.h>
 #include <linux/slab.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 #include <media/v4l2-subdev.h>
 
 #include "cx23885.h"
@@ -62,16 +61,16 @@ static void cx23885_input_process_measurements(struct cx23885_dev *dev,
 		count = num / sizeof(struct ir_raw_event);
 
 		for (i = 0; i < count; i++) {
-			ir_raw_event_store(kernel_ir->inp_dev,
+			ir_raw_event_store(kernel_ir->rc,
 					   &ir_core_event[i]);
 			handle = true;
 		}
 	} while (num != 0);
 
 	if (overrun)
-		ir_raw_event_reset(kernel_ir->inp_dev);
+		ir_raw_event_reset(kernel_ir->rc);
 	else if (handle)
-		ir_raw_event_handle(kernel_ir->inp_dev);
+		ir_raw_event_handle(kernel_ir->rc);
 }
 
 void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events)
@@ -197,9 +196,9 @@ static int cx23885_input_ir_start(struct cx23885_dev *dev)
 	return 0;
 }
 
-static int cx23885_input_ir_open(void *priv)
+static int cx23885_input_ir_open(struct rc_dev *rc)
 {
-	struct cx23885_kernel_ir *kernel_ir = priv;
+	struct cx23885_kernel_ir *kernel_ir = rc->priv;
 
 	if (kernel_ir->cx == NULL)
 		return -ENODEV;
@@ -234,9 +233,9 @@ static void cx23885_input_ir_stop(struct cx23885_dev *dev)
 	flush_scheduled_work();
 }
 
-static void cx23885_input_ir_close(void *priv)
+static void cx23885_input_ir_close(struct rc_dev *rc)
 {
-	struct cx23885_kernel_ir *kernel_ir = priv;
+	struct cx23885_kernel_ir *kernel_ir = rc->priv;
 
 	if (kernel_ir->cx != NULL)
 		cx23885_input_ir_stop(kernel_ir->cx);
@@ -245,9 +244,7 @@ static void cx23885_input_ir_close(void *priv)
 int cx23885_input_init(struct cx23885_dev *dev)
 {
 	struct cx23885_kernel_ir *kernel_ir;
-	struct input_dev *inp_dev;
-	struct ir_dev_props *props;
-
+	struct rc_dev *rc;
 	char *rc_map;
 	enum rc_driver_type driver_type;
 	unsigned long allowed_protos;
@@ -267,14 +264,14 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 		/* Integrated CX2388[58] IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = IR_TYPE_ALL;
+		allowed_protos = RC_TYPE_ALL;
 		/* The grey Hauppauge RC-5 remote */
 		rc_map = RC_MAP_RC5_HAUPPAUGE_NEW;
 		break;
 	case CX23885_BOARD_TEVII_S470:
 		/* Integrated CX23885 IR controller */
 		driver_type = RC_DRIVER_IR_RAW;
-		allowed_protos = IR_TYPE_ALL;
+		allowed_protos = RC_TYPE_ALL;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TEVII_NEC;
 		break;
@@ -294,37 +291,36 @@ int cx23885_input_init(struct cx23885_dev *dev)
 				    pci_name(dev->pci));
 
 	/* input device */
-	inp_dev = input_allocate_device();
-	if (inp_dev == NULL) {
+	rc = rc_allocate_device();
+	if (!rc) {
 		ret = -ENOMEM;
 		goto err_out_free;
 	}
 
-	kernel_ir->inp_dev = inp_dev;
-	inp_dev->name = kernel_ir->name;
-	inp_dev->phys = kernel_ir->phys;
-	inp_dev->id.bustype = BUS_PCI;
-	inp_dev->id.version = 1;
+	kernel_ir->rc = rc;
+	rc->input_name = kernel_ir->name;
+	rc->input_phys = kernel_ir->phys;
+	rc->input_id.bustype = BUS_PCI;
+	rc->input_id.version = 1;
 	if (dev->pci->subsystem_vendor) {
-		inp_dev->id.vendor  = dev->pci->subsystem_vendor;
-		inp_dev->id.product = dev->pci->subsystem_device;
+		rc->input_id.vendor  = dev->pci->subsystem_vendor;
+		rc->input_id.product = dev->pci->subsystem_device;
 	} else {
-		inp_dev->id.vendor  = dev->pci->vendor;
-		inp_dev->id.product = dev->pci->device;
+		rc->input_id.vendor  = dev->pci->vendor;
+		rc->input_id.product = dev->pci->device;
 	}
-	inp_dev->dev.parent = &dev->pci->dev;
-
-	/* kernel ir device properties */
-	props = &kernel_ir->props;
-	props->driver_type = driver_type;
-	props->allowed_protos = allowed_protos;
-	props->priv = kernel_ir;
-	props->open = cx23885_input_ir_open;
-	props->close = cx23885_input_ir_close;
+	rc->dev.parent = &dev->pci->dev;
+	rc->driver_type = driver_type;
+	rc->allowed_protos = allowed_protos;
+	rc->priv = kernel_ir;
+	rc->open = cx23885_input_ir_open;
+	rc->close = cx23885_input_ir_close;
+	rc->map_name = rc_map;
+	rc->driver_name = MODULE_NAME;
 
 	/* Go */
 	dev->kernel_ir = kernel_ir;
-	ret = ir_input_register(inp_dev, rc_map, props, MODULE_NAME);
+	ret = rc_register_device(rc);
 	if (ret)
 		goto err_out_stop;
 
@@ -333,7 +329,7 @@ int cx23885_input_init(struct cx23885_dev *dev)
 err_out_stop:
 	cx23885_input_ir_stop(dev);
 	dev->kernel_ir = NULL;
-	/* TODO: double check clean-up of kernel_ir->inp_dev */
+	rc_free_device(rc);
 err_out_free:
 	kfree(kernel_ir->phys);
 	kfree(kernel_ir->name);
@@ -348,7 +344,7 @@ void cx23885_input_fini(struct cx23885_dev *dev)
 
 	if (dev->kernel_ir == NULL)
 		return;
-	ir_input_unregister(dev->kernel_ir->inp_dev);
+	rc_unregister_device(dev->kernel_ir->rc);
 	kfree(dev->kernel_ir->phys);
 	kfree(dev->kernel_ir->name);
 	kfree(dev->kernel_ir);
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 3cc9f462d08d..8b2fb8a4375c 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1507,10 +1507,10 @@ int cx23885_video_register(struct cx23885_dev *dev)
 		if (dev->tuner_addr)
 			sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
 				&dev->i2c_bus[1].i2c_adap,
-				NULL, "tuner", dev->tuner_addr, NULL);
+				"tuner", dev->tuner_addr, NULL);
 		else
 			sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_bus[1].i2c_adap, NULL,
+				&dev->i2c_bus[1].i2c_adap,
 				"tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_TV));
 		if (sd) {
 			struct tuner_setup tun_setup;
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index ed94b17dd8a5..fd387229daff 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -30,7 +30,7 @@
 #include <media/tveeprom.h>
 #include <media/videobuf-dma-sg.h>
 #include <media/videobuf-dvb.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "btcx-risc.h"
 #include "cx23885-reg.h"
@@ -310,8 +310,7 @@ struct cx23885_kernel_ir {
 	char			*name;
 	char			*phys;
 
-	struct input_dev	*inp_dev;
-	struct ir_dev_props	props;
+	struct rc_dev		*rc;
 };
 
 struct cx23885_dev {
diff --git a/drivers/media/video/cx23885/cx23888-ir.c b/drivers/media/video/cx23885/cx23888-ir.c
index e78e3e4c8112..e37be6fcf67d 100644
--- a/drivers/media/video/cx23885/cx23888-ir.c
+++ b/drivers/media/video/cx23885/cx23888-ir.c
@@ -26,7 +26,7 @@
 
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "cx23885.h"
 
diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c
index 97a4e9b25fe4..627926f6bde8 100644
--- a/drivers/media/video/cx25840/cx25840-ir.c
+++ b/drivers/media/video/cx25840/cx25840-ir.c
@@ -24,7 +24,7 @@
 #include <linux/slab.h>
 #include <linux/kfifo.h>
 #include <media/cx25840.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 
 #include "cx25840-core.h"
 
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 0fa85cbefbb1..5c42abdf422f 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -1,12 +1,11 @@
 config VIDEO_CX88
 	tristate "Conexant 2388x (bt878 successor) support"
-	depends on VIDEO_DEV && PCI && I2C && INPUT
+	depends on VIDEO_DEV && PCI && I2C && RC_CORE
 	select I2C_ALGOBIT
 	select VIDEO_BTCX
 	select VIDEOBUF_DMA_SG
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	depends on VIDEO_IR
 	select VIDEO_WM8775 if VIDEO_HELPER_CHIPS_AUTO
 	---help---
 	  This is a video4linux driver for Conexant 2388x based
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index d7c94848249e..bca307eb1e24 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1064,7 +1064,7 @@ static int mpeg_open(struct file *file)
 		err = drv->request_acquire(drv);
 		if(err != 0) {
 			dprintk(1,"%s: Unable to acquire hardware, %d\n", __func__, err);
-			mutex_unlock(&dev->core->lock);;
+			mutex_unlock(&dev->core->lock);
 			return err;
 		}
 	}
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index b26fcba8600c..7e0ee106e1d3 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -47,7 +47,7 @@ MODULE_PARM_DESC(latency,"pci latency timer");
 
 static int disable_ir;
 module_param(disable_ir, int, 0444);
-MODULE_PARM_DESC(latency, "Disable IR support");
+MODULE_PARM_DESC(disable_ir, "Disable IR support");
 
 #define info_printk(core, fmt, arg...) \
 	printk(KERN_INFO "%s: " fmt, core->name , ## arg)
@@ -3515,19 +3515,18 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 		   later code configures a tea5767.
 		 */
 		v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-				NULL, "tuner",
-				0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
+				"tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
 		if (has_demod)
 			v4l2_i2c_new_subdev(&core->v4l2_dev,
-				&core->i2c_adap, NULL, "tuner",
+				&core->i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
 		if (core->board.tuner_addr == ADDR_UNSET) {
 			v4l2_i2c_new_subdev(&core->v4l2_dev,
-				&core->i2c_adap, NULL, "tuner",
+				&core->i2c_adap, "tuner",
 				0, has_demod ? tv_addrs + 4 : tv_addrs);
 		} else {
 			v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-				NULL, "tuner", core->board.tuner_addr, NULL);
+				"tuner", core->board.tuner_addr, NULL);
 		}
 	}
 
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index fc777bc6e716..4a3bf5476c71 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -24,14 +24,12 @@
 
 #include <linux/init.h>
 #include <linux/hrtimer.h>
-#include <linux/input.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 
 #include "cx88.h"
-#include <media/ir-core.h>
-#include <media/ir-common.h>
+#include <media/rc-core.h>
 
 #define MODULE_NAME "cx88xx"
 
@@ -39,9 +37,7 @@
 
 struct cx88_IR {
 	struct cx88_core *core;
-	struct input_dev *input;
-	struct ir_dev_props props;
-	u64 ir_type;
+	struct rc_dev *dev;
 
 	int users;
 
@@ -50,8 +46,6 @@ struct cx88_IR {
 
 	/* sample from gpio pin 16 */
 	u32 sampling;
-	u32 samples[16];
-	int scount;
 
 	/* poll external decoder */
 	int polling;
@@ -63,6 +57,10 @@ struct cx88_IR {
 	u32 mask_keyup;
 };
 
+static unsigned ir_samplerate = 4;
+module_param(ir_samplerate, uint, 0444);
+MODULE_PARM_DESC(ir_samplerate, "IR samplerate in kHz, 1 - 20, default 4");
+
 static int ir_debug;
 module_param(ir_debug, int, 0644);	/* debug level [IR] */
 MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
@@ -125,21 +123,26 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 
 		data = (data << 4) | ((gpio_key & 0xf0) >> 4);
 
-		ir_keydown(ir->input, data, 0);
+		rc_keydown(ir->dev, data, 0);
 
 	} else if (ir->mask_keydown) {
 		/* bit set on keydown */
 		if (gpio & ir->mask_keydown)
-			ir_keydown(ir->input, data, 0);
+			rc_keydown_notimeout(ir->dev, data, 0);
+		else
+			rc_keyup(ir->dev);
 
 	} else if (ir->mask_keyup) {
 		/* bit cleared on keydown */
 		if (0 == (gpio & ir->mask_keyup))
-			ir_keydown(ir->input, data, 0);
+			rc_keydown_notimeout(ir->dev, data, 0);
+		else
+			rc_keyup(ir->dev);
 
 	} else {
 		/* can't distinguish keydown/up :-/ */
-		ir_keydown(ir->input, data, 0);
+		rc_keydown_notimeout(ir->dev, data, 0);
+		rc_keyup(ir->dev);
 	}
 }
 
@@ -176,8 +179,8 @@ static int __cx88_ir_start(void *priv)
 	}
 	if (ir->sampling) {
 		core->pci_irqmask |= PCI_INT_IR_SMPINT;
-		cx_write(MO_DDS_IO, 0xa80a80);	/* 4 kHz sample rate */
-		cx_write(MO_DDSCFG_IO, 0x5);	/* enable */
+		cx_write(MO_DDS_IO, 0x33F286 * ir_samplerate); /* samplerate */
+		cx_write(MO_DDSCFG_IO, 0x5); /* enable */
 	}
 	return 0;
 }
@@ -214,17 +217,17 @@ void cx88_ir_stop(struct cx88_core *core)
 		__cx88_ir_stop(core);
 }
 
-static int cx88_ir_open(void *priv)
+static int cx88_ir_open(struct rc_dev *rc)
 {
-	struct cx88_core *core = priv;
+	struct cx88_core *core = rc->priv;
 
 	core->ir->users++;
 	return __cx88_ir_start(core);
 }
 
-static void cx88_ir_close(void *priv)
+static void cx88_ir_close(struct rc_dev *rc)
 {
-	struct cx88_core *core = priv;
+	struct cx88_core *core = rc->priv;
 
 	core->ir->users--;
 	if (!core->ir->users)
@@ -236,20 +239,20 @@ static void cx88_ir_close(void *priv)
 int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 {
 	struct cx88_IR *ir;
-	struct input_dev *input_dev;
+	struct rc_dev *dev;
 	char *ir_codes = NULL;
-	u64 ir_type = IR_TYPE_OTHER;
+	u64 rc_type = RC_TYPE_OTHER;
 	int err = -ENOMEM;
 	u32 hardware_mask = 0;	/* For devices with a hardware mask, when
 				 * used with a full-code IR table
 				 */
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ir || !input_dev)
+	dev = rc_allocate_device();
+	if (!ir || !dev)
 		goto err_out_free;
 
-	ir->input = input_dev;
+	ir->dev = dev;
 
 	/* detect & configure */
 	switch (core->boardnr) {
@@ -264,7 +267,6 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		break;
 	case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
 		ir_codes = RC_MAP_CINERGY_1400;
-		ir_type = IR_TYPE_NEC;
 		ir->sampling = 0xeb04; /* address */
 		break;
 	case CX88_BOARD_HAUPPAUGE:
@@ -279,7 +281,6 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	case CX88_BOARD_PCHDTV_HD5500:
 	case CX88_BOARD_HAUPPAUGE_IRONLY:
 		ir_codes = RC_MAP_HAUPPAUGE_NEW;
-		ir_type = IR_TYPE_RC5;
 		ir->sampling = 1;
 		break;
 	case CX88_BOARD_WINFAST_DTV2000H:
@@ -367,18 +368,15 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	case CX88_BOARD_PROF_7301:
 	case CX88_BOARD_PROF_6200:
 		ir_codes = RC_MAP_TBS_NEC;
-		ir_type = IR_TYPE_NEC;
 		ir->sampling = 0xff00; /* address */
 		break;
 	case CX88_BOARD_TEVII_S460:
 	case CX88_BOARD_TEVII_S420:
 		ir_codes = RC_MAP_TEVII_NEC;
-		ir_type = IR_TYPE_NEC;
 		ir->sampling = 0xff00; /* address */
 		break;
 	case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 		ir_codes         = RC_MAP_DNTV_LIVE_DVBT_PRO;
-		ir_type          = IR_TYPE_NEC;
 		ir->sampling     = 0xff00; /* address */
 		break;
 	case CX88_BOARD_NORWOOD_MICRO:
@@ -396,7 +394,6 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		break;
 	case CX88_BOARD_PINNACLE_PCTV_HD_800i:
 		ir_codes         = RC_MAP_PINNACLE_PCTV_HD;
-		ir_type          = IR_TYPE_RC5;
 		ir->sampling     = 1;
 		break;
 	case CX88_BOARD_POWERCOLOR_REAL_ANGEL:
@@ -407,12 +404,12 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		break;
 	case CX88_BOARD_TWINHAN_VP1027_DVBS:
 		ir_codes         = RC_MAP_TWINHAN_VP1027_DVBS;
-		ir_type          = IR_TYPE_NEC;
+		rc_type          = RC_TYPE_NEC;
 		ir->sampling     = 0xff00; /* address */
 		break;
 	}
 
-	if (NULL == ir_codes) {
+	if (!ir_codes) {
 		err = -ENODEV;
 		goto err_out_free;
 	}
@@ -436,37 +433,45 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name);
 	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci));
 
-	ir->ir_type = ir_type;
-
-	input_dev->name = ir->name;
-	input_dev->phys = ir->phys;
-	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 1;
+	dev->input_name = ir->name;
+	dev->input_phys = ir->phys;
+	dev->input_id.bustype = BUS_PCI;
+	dev->input_id.version = 1;
 	if (pci->subsystem_vendor) {
-		input_dev->id.vendor = pci->subsystem_vendor;
-		input_dev->id.product = pci->subsystem_device;
+		dev->input_id.vendor = pci->subsystem_vendor;
+		dev->input_id.product = pci->subsystem_device;
 	} else {
-		input_dev->id.vendor = pci->vendor;
-		input_dev->id.product = pci->device;
+		dev->input_id.vendor = pci->vendor;
+		dev->input_id.product = pci->device;
 	}
-	input_dev->dev.parent = &pci->dev;
-	/* record handles to ourself */
+	dev->dev.parent = &pci->dev;
+	dev->map_name = ir_codes;
+	dev->driver_name = MODULE_NAME;
+	dev->priv = core;
+	dev->open = cx88_ir_open;
+	dev->close = cx88_ir_close;
+	dev->scanmask = hardware_mask;
+
+	if (ir->sampling) {
+		dev->driver_type = RC_DRIVER_IR_RAW;
+		dev->timeout = 10 * 1000 * 1000; /* 10 ms */
+	} else {
+		dev->driver_type = RC_DRIVER_SCANCODE;
+		dev->allowed_protos = rc_type;
+	}
+
 	ir->core = core;
 	core->ir = ir;
 
-	ir->props.priv = core;
-	ir->props.open = cx88_ir_open;
-	ir->props.close = cx88_ir_close;
-	ir->props.scanmask = hardware_mask;
-
 	/* all done */
-	err = ir_input_register(ir->input, ir_codes, &ir->props, MODULE_NAME);
+	err = rc_register_device(dev);
 	if (err)
 		goto err_out_free;
 
 	return 0;
 
- err_out_free:
+err_out_free:
+	rc_free_device(dev);
 	core->ir = NULL;
 	kfree(ir);
 	return err;
@@ -481,7 +486,7 @@ int cx88_ir_fini(struct cx88_core *core)
 		return 0;
 
 	cx88_ir_stop(core);
-	ir_input_unregister(ir->input);
+	rc_unregister_device(ir->dev);
 	kfree(ir);
 
 	/* done */
@@ -494,128 +499,34 @@ int cx88_ir_fini(struct cx88_core *core)
 void cx88_ir_irq(struct cx88_core *core)
 {
 	struct cx88_IR *ir = core->ir;
-	u32 samples, ircode;
-	int i, start, range, toggle, dev, code;
+	u32 samples;
+	unsigned todo, bits;
+	struct ir_raw_event ev;
 
-	if (NULL == ir)
-		return;
-	if (!ir->sampling)
+	if (!ir || !ir->sampling)
 		return;
 
+	/*
+	 * Samples are stored in a 32 bit register, oldest sample in
+	 * the msb. A set bit represents space and an unset bit
+	 * represents a pulse.
+	 */
 	samples = cx_read(MO_SAMPLE_IO);
-	if (0 != samples && 0xffffffff != samples) {
-		/* record sample data */
-		if (ir->scount < ARRAY_SIZE(ir->samples))
-			ir->samples[ir->scount++] = samples;
-		return;
-	}
-	if (!ir->scount) {
-		/* nothing to sample */
-		return;
-	}
-
-	/* have a complete sample */
-	if (ir->scount < ARRAY_SIZE(ir->samples))
-		ir->samples[ir->scount++] = samples;
-	for (i = 0; i < ir->scount; i++)
-		ir->samples[i] = ~ir->samples[i];
-	if (ir_debug)
-		ir_dump_samples(ir->samples, ir->scount);
-
-	/* decode it */
-	switch (core->boardnr) {
-	case CX88_BOARD_TEVII_S460:
-	case CX88_BOARD_TEVII_S420:
-	case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
-	case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
-	case CX88_BOARD_OMICOM_SS4_PCI:
-	case CX88_BOARD_SATTRADE_ST4200:
-	case CX88_BOARD_TBS_8920:
-	case CX88_BOARD_TBS_8910:
-	case CX88_BOARD_PROF_7300:
-	case CX88_BOARD_PROF_7301:
-	case CX88_BOARD_PROF_6200:
-	case CX88_BOARD_TWINHAN_VP1027_DVBS:
-		ircode = ir_decode_pulsedistance(ir->samples, ir->scount, 1, 4);
-
-		if (ircode == 0xffffffff) { /* decoding error */
-			ir_dprintk("pulse distance decoding error\n");
-			break;
-		}
-
-		ir_dprintk("pulse distance decoded: %x\n", ircode);
-
-		if (ircode == 0) { /* key still pressed */
-			ir_dprintk("pulse distance decoded repeat code\n");
-			ir_repeat(ir->input);
-			break;
-		}
-
-		if ((ircode & 0xffff) != (ir->sampling & 0xffff)) { /* wrong address */
-			ir_dprintk("pulse distance decoded wrong address\n");
-			break;
-		}
 
-		if (((~ircode >> 24) & 0xff) != ((ircode >> 16) & 0xff)) { /* wrong checksum */
-			ir_dprintk("pulse distance decoded wrong check sum\n");
-			break;
-		}
+	if (samples == 0xff && ir->dev->idle)
+		return;
 
-		ir_dprintk("Key Code: %x\n", (ircode >> 16) & 0xff);
-		ir_keydown(ir->input, (ircode >> 16) & 0xff, 0);
-		break;
-	case CX88_BOARD_HAUPPAUGE:
-	case CX88_BOARD_HAUPPAUGE_DVB_T1:
-	case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
-	case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
-	case CX88_BOARD_HAUPPAUGE_HVR1100:
-	case CX88_BOARD_HAUPPAUGE_HVR3000:
-	case CX88_BOARD_HAUPPAUGE_HVR4000:
-	case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
-	case CX88_BOARD_PCHDTV_HD3000:
-	case CX88_BOARD_PCHDTV_HD5500:
-	case CX88_BOARD_HAUPPAUGE_IRONLY:
-		ircode = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
-		ir_dprintk("biphase decoded: %x\n", ircode);
-		/*
-		 * RC5 has an extension bit which adds a new range
-		 * of available codes, this is detected here. Also
-		 * hauppauge remotes (black/silver) always use
-		 * specific device ids. If we do not filter the
-		 * device ids then messages destined for devices
-		 * such as TVs (id=0) will get through to the
-		 * device causing mis-fired events.
-		 */
-		/* split rc5 data block ... */
-		start = (ircode & 0x2000) >> 13;
-		range = (ircode & 0x1000) >> 12;
-		toggle= (ircode & 0x0800) >> 11;
-		dev   = (ircode & 0x07c0) >> 6;
-		code  = (ircode & 0x003f) | ((range << 6) ^ 0x0040);
-		if( start != 1)
-			/* no key pressed */
-			break;
-		if ( dev != 0x1e && dev != 0x1f )
-			/* not a hauppauge remote */
-			break;
-		ir_keydown(ir->input, code, toggle);
-		break;
-	case CX88_BOARD_PINNACLE_PCTV_HD_800i:
-		ircode = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
-		ir_dprintk("biphase decoded: %x\n", ircode);
-		if ((ircode & 0xfffff000) != 0x3000)
-			break;
-		/* Note: bit 0x800 being the toggle is assumed, not checked
-		   with real hardware  */
-		ir_keydown(ir->input, ircode & 0x3f, ircode & 0x0800 ? 1 : 0);
-		break;
+	init_ir_raw_event(&ev);
+	for (todo = 32; todo > 0; todo -= bits) {
+		ev.pulse = samples & 0x80000000 ? false : true;
+		bits = min(todo, 32U - fls(ev.pulse ? samples : ~samples));
+		ev.duration = (bits * NSEC_PER_SEC) / (1000 * ir_samplerate);
+		ir_raw_event_store_with_filter(ir->dev, &ev);
+		samples <<= bits;
 	}
-
-	ir->scount = 0;
-	return;
+	ir_raw_event_handle(ir->dev);
 }
 
-
 void cx88_i2c_init_ir(struct cx88_core *core)
 {
 	struct i2c_board_info info;
@@ -646,7 +557,7 @@ void cx88_i2c_init_ir(struct cx88_core *core)
 			/* Hauppauge XVR */
 			core->init_data.name = "cx88 Hauppauge XVR remote";
 			core->init_data.ir_codes = RC_MAP_HAUPPAUGE_NEW;
-			core->init_data.type = IR_TYPE_RC5;
+			core->init_data.type = RC_TYPE_RC5;
 			core->init_data.internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
 
 			info.platform_data = &core->init_data;
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 88b51194f917..62cea9549404 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1895,14 +1895,13 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 
 	if (core->board.audio_chip == V4L2_IDENT_WM8775)
 		v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-				NULL, "wm8775", 0x36 >> 1, NULL);
+				"wm8775", 0x36 >> 1, NULL);
 
 	if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
 		/* This probes for a tda9874 as is used on some
 		   Pixelview Ultra boards. */
-		v4l2_i2c_new_subdev(&core->v4l2_dev,
-				&core->i2c_adap,
-				NULL, "tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
+		v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
+				"tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
 	}
 
 	switch (core->boardnr) {
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index d8e38cc4ec40..353eadaa823e 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -1276,7 +1276,7 @@ static int vpfe_videobuf_prepare(struct videobuf_queue *vq,
 		vb->size = vpfe_dev->fmt.fmt.pix.sizeimage;
 		vb->field = field;
 
-		ret = videobuf_iolock(vq, vb, NULL);;
+		ret = videobuf_iolock(vq, vb, NULL);
 		if (ret < 0)
 			return ret;
 
@@ -1986,7 +1986,6 @@ static __init int vpfe_probe(struct platform_device *pdev)
 		vpfe_dev->sd[i] =
 			v4l2_i2c_new_subdev_board(&vpfe_dev->v4l2_dev,
 						  i2c_adap,
-						  NULL,
 						  &sdinfo->board_info,
 						  NULL);
 		if (vpfe_dev->sd[i]) {
diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c
index 6ac6acd16352..193abab6b355 100644
--- a/drivers/media/video/davinci/vpif_capture.c
+++ b/drivers/media/video/davinci/vpif_capture.c
@@ -2013,7 +2013,6 @@ static __init int vpif_probe(struct platform_device *pdev)
 		vpif_obj.sd[i] =
 			v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
 						  i2c_adap,
-						  NULL,
 						  &subdevdata->board_info,
 						  NULL);
 
diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c
index 685f6a6ee603..412c65d54fe1 100644
--- a/drivers/media/video/davinci/vpif_display.c
+++ b/drivers/media/video/davinci/vpif_display.c
@@ -1553,7 +1553,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 
 	for (i = 0; i < subdev_count; i++) {
 		vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
-						i2c_adap, NULL,
+						i2c_adap,
 						&subdevdata[i].board_info,
 						NULL);
 		if (!vpif_obj.sd[i]) {
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index 66aefd6eef55..985100ea17a4 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -1,9 +1,9 @@
 config VIDEO_EM28XX
 	tristate "Empia EM28xx USB video capture support"
-	depends on VIDEO_DEV && I2C && INPUT
+	depends on VIDEO_DEV && I2C
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEOBUF_VMALLOC
 	select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
 	select VIDEO_TVP5150 if VIDEO_HELPER_CHIPS_AUTO
@@ -37,6 +37,7 @@ config VIDEO_EM28XX_DVB
 	select DVB_LGDT330X if !DVB_FE_CUSTOMISE
 	select DVB_ZL10353 if !DVB_FE_CUSTOMISE
 	select DVB_TDA10023 if !DVB_FE_CUSTOMISE
+	select DVB_S921 if !DVB_FE_CUSTOMISE
 	select VIDEOBUF_DVB
 	---help---
 	  This adds support for DVB cards based on the
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 54859233f311..ed25c5579c33 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -268,6 +268,20 @@ static struct em28xx_reg_seq dikom_dk300_digital[] = {
 };
 
 
+/* Reset for the most [digital] boards */
+static struct em28xx_reg_seq leadership_digital[] = {
+	{EM2874_R80_GPIO,	0x70,	0xff,	10},
+	{	-1,		-1,	-1,	-1},
+};
+
+static struct em28xx_reg_seq leadership_reset[] = {
+	{EM2874_R80_GPIO,	0xf0,	0xff,	10},
+	{EM2874_R80_GPIO,	0xb0,	0xff,	10},
+	{EM2874_R80_GPIO,	0xf0,	0xff,	10},
+	{	-1,		-1,	-1,	-1},
+};
+
+
 /*
  *  Board definitions
  */
@@ -1224,6 +1238,19 @@ struct em28xx_board em28xx_boards[] = {
 			.vmux     = SAA7115_COMPOSITE0,
 		} },
 	},
+
+	[EM2874_LEADERSHIP_ISDBT] = {
+		.i2c_speed      = EM2874_I2C_SECONDARY_BUS_SELECT |
+				  EM28XX_I2C_CLK_WAIT_ENABLE |
+				  EM28XX_I2C_FREQ_100_KHZ,
+		.xclk		= EM28XX_XCLK_FREQUENCY_10MHZ,
+		.name		= "EM2874 Leadership ISDBT",
+		.tuner_type	= TUNER_ABSENT,
+		.tuner_gpio     = leadership_reset,
+		.dvb_gpio       = leadership_digital,
+		.has_dvb	= 1,
+	},
+
 	[EM2880_BOARD_MSI_DIGIVOX_AD] = {
 		.name         = "MSI DigiVox A/D",
 		.valid        = EM28XX_BOARD_NOT_VALIDATED,
@@ -1754,6 +1781,8 @@ struct usb_device_id em28xx_id_table[] = {
 			.driver_info = EM2820_BOARD_UNKNOWN },
 	{ USB_DEVICE(0xeb1a, 0x2868),
 			.driver_info = EM2820_BOARD_UNKNOWN },
+	{ USB_DEVICE(0xeb1a, 0x2875),
+			.driver_info = EM2820_BOARD_UNKNOWN },
 	{ USB_DEVICE(0xeb1a, 0xe300),
 			.driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
 	{ USB_DEVICE(0xeb1a, 0xe303),
@@ -1873,6 +1902,7 @@ static struct em28xx_hash_table em28xx_i2c_hash[] = {
 	{0x77800080, EM2860_BOARD_TVP5150_REFERENCE_DESIGN, TUNER_ABSENT},
 	{0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
 	{0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
+	{0x6b800080, EM2874_LEADERSHIP_ISDBT, TUNER_ABSENT},
 };
 
 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
@@ -2408,7 +2438,7 @@ void em28xx_register_i2c_ir(struct em28xx *dev)
 		dev->init_data.get_key = em28xx_get_key_em_haup;
 		dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
 	case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
-		dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE;;
+		dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE;
 		dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
 		dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
 		break;
@@ -2430,8 +2460,36 @@ void em28xx_card_setup(struct em28xx *dev)
 			dev->board.is_webcam = 0;
 		else
 			dev->progressive = 1;
-	} else
-		em28xx_set_model(dev);
+	}
+
+	if (!dev->board.is_webcam) {
+		switch (dev->model) {
+		case EM2820_BOARD_UNKNOWN:
+		case EM2800_BOARD_UNKNOWN:
+		/*
+		 * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
+		 *
+		 * This occurs because they share identical USB vendor and
+		 * product IDs.
+		 *
+		 * What we do here is look up the EEPROM hash of the K-WORLD
+		 * and if it is found then we decide that we do not have
+		 * a DIGIVOX and reset the device to the K-WORLD instead.
+		 *
+		 * This solution is only valid if they do not share eeprom
+		 * hash identities which has not been determined as yet.
+		 */
+		if (em28xx_hint_board(dev) < 0)
+			em28xx_errdev("Board not discovered\n");
+		else {
+			em28xx_set_model(dev);
+			em28xx_pre_card_setup(dev);
+		}
+		break;
+		default:
+			em28xx_set_model(dev);
+		}
+	}
 
 	em28xx_info("Identified as %s (card=%d)\n",
 		    dev->board.name, dev->model);
@@ -2554,39 +2612,39 @@ void em28xx_card_setup(struct em28xx *dev)
 	/* request some modules */
 	if (dev->board.has_msp34xx)
 		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-			NULL, "msp3400", 0, msp3400_addrs);
+			"msp3400", 0, msp3400_addrs);
 
 	if (dev->board.decoder == EM28XX_SAA711X)
 		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-			NULL, "saa7115_auto", 0, saa711x_addrs);
+			"saa7115_auto", 0, saa711x_addrs);
 
 	if (dev->board.decoder == EM28XX_TVP5150)
 		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-			NULL, "tvp5150", 0, tvp5150_addrs);
+			"tvp5150", 0, tvp5150_addrs);
 
 	if (dev->em28xx_sensor == EM28XX_MT9V011) {
 		struct v4l2_subdev *sd;
 
 		sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-			 &dev->i2c_adap, NULL, "mt9v011", 0, mt9v011_addrs);
+			 &dev->i2c_adap, "mt9v011", 0, mt9v011_addrs);
 		v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
 	}
 
 
 	if (dev->board.adecoder == EM28XX_TVAUDIO)
 		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-			NULL, "tvaudio", dev->board.tvaudio_addr, NULL);
+			"tvaudio", dev->board.tvaudio_addr, NULL);
 
 	if (dev->board.tuner_type != TUNER_ABSENT) {
 		int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
 
 		if (dev->board.radio.type)
 			v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-				NULL, "tuner", dev->board.radio_addr, NULL);
+				"tuner", dev->board.radio_addr, NULL);
 
 		if (has_demod)
 			v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "tuner",
+				&dev->i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
 		if (dev->tuner_addr == 0) {
 			enum v4l2_i2c_tuner_type type =
@@ -2594,14 +2652,14 @@ void em28xx_card_setup(struct em28xx *dev)
 			struct v4l2_subdev *sd;
 
 			sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "tuner",
+				&dev->i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(type));
 
 			if (sd)
 				dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
 		} else {
 			v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-				NULL, "tuner", dev->tuner_addr, NULL);
+				"tuner", dev->tuner_addr, NULL);
 		}
 	}
 
@@ -2749,8 +2807,8 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	em28xx_pre_card_setup(dev);
 
 	if (!dev->board.is_em2800) {
-		/* Sets I2C speed to 100 KHz */
-		retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+		/* Resets I2C speed */
+		em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
 		if (retval < 0) {
 			em28xx_errdev("%s: em28xx_write_regs_req failed!"
 				      " retval [%d]\n",
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index 3ac8d3025fea..c7c04bf712aa 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -37,6 +37,7 @@
 #include "mt352_priv.h" /* FIXME */
 #include "tda1002x.h"
 #include "tda18271.h"
+#include "s921.h"
 
 MODULE_DESCRIPTION("driver for em28xx based DVB cards");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
@@ -245,6 +246,10 @@ static struct lgdt3305_config em2870_lgdt3304_dev = {
 	.qam_if_khz         = 4000,
 };
 
+static struct s921_config sharp_isdbt = {
+	.demod_address = 0x30 >> 1
+};
+
 static struct zl10353_config em28xx_zl10353_with_xc3028 = {
 	.demod_address = (0x1e >> 1),
 	.no_tuner = 1,
@@ -481,6 +486,7 @@ static int dvb_init(struct em28xx *dev)
 
 	if (!dev->board.has_dvb) {
 		/* This device does not support the extension */
+		printk(KERN_INFO "em28xx_dvb: This device does not support the extension\n");
 		return 0;
 	}
 
@@ -496,6 +502,16 @@ static int dvb_init(struct em28xx *dev)
 	em28xx_set_mode(dev, EM28XX_DIGITAL_MODE);
 	/* init frontend */
 	switch (dev->model) {
+	case EM2874_LEADERSHIP_ISDBT:
+		dvb->frontend = dvb_attach(s921_attach,
+				&sharp_isdbt, &dev->i2c_adap);
+
+		if (!dvb->frontend) {
+			result = -EINVAL;
+			goto out_free;
+		}
+
+		break;
 	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
 	case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
 	case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 6759cd5570dd..29cc74441a7d 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -25,7 +25,6 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/input.h>
 #include <linux/usb.h>
 #include <linux/slab.h>
 
@@ -64,7 +63,7 @@ struct em28xx_ir_poll_result {
 
 struct em28xx_IR {
 	struct em28xx *dev;
-	struct input_dev *input;
+	struct rc_dev *rc;
 	char name[32];
 	char phys[32];
 
@@ -75,10 +74,6 @@ struct em28xx_IR {
 	unsigned int last_readcount;
 
 	int  (*get_key)(struct em28xx_IR *, struct em28xx_ir_poll_result *);
-
-	/* IR device properties */
-
-	struct ir_dev_props props;
 };
 
 /**********************************************************
@@ -302,12 +297,12 @@ static void em28xx_ir_handle_key(struct em28xx_IR *ir)
 			poll_result.toggle_bit, poll_result.read_count,
 			poll_result.rc_address, poll_result.rc_data[0]);
 		if (ir->full_code)
-			ir_keydown(ir->input,
+			rc_keydown(ir->rc,
 				   poll_result.rc_address << 8 |
 				   poll_result.rc_data[0],
 				   poll_result.toggle_bit);
 		else
-			ir_keydown(ir->input,
+			rc_keydown(ir->rc,
 				   poll_result.rc_data[0],
 				   poll_result.toggle_bit);
 
@@ -331,9 +326,9 @@ static void em28xx_ir_work(struct work_struct *work)
 	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
 }
 
-static int em28xx_ir_start(void *priv)
+static int em28xx_ir_start(struct rc_dev *rc)
 {
-	struct em28xx_IR *ir = priv;
+	struct em28xx_IR *ir = rc->priv;
 
 	INIT_DELAYED_WORK(&ir->work, em28xx_ir_work);
 	schedule_delayed_work(&ir->work, 0);
@@ -341,30 +336,30 @@ static int em28xx_ir_start(void *priv)
 	return 0;
 }
 
-static void em28xx_ir_stop(void *priv)
+static void em28xx_ir_stop(struct rc_dev *rc)
 {
-	struct em28xx_IR *ir = priv;
+	struct em28xx_IR *ir = rc->priv;
 
 	cancel_delayed_work_sync(&ir->work);
 }
 
-int em28xx_ir_change_protocol(void *priv, u64 ir_type)
+int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
 {
 	int rc = 0;
-	struct em28xx_IR *ir = priv;
+	struct em28xx_IR *ir = rc_dev->priv;
 	struct em28xx *dev = ir->dev;
 	u8 ir_config = EM2874_IR_RC5;
 
 	/* Adjust xclk based o IR table for RC5/NEC tables */
 
-	if (ir_type == IR_TYPE_RC5) {
+	if (rc_type == RC_TYPE_RC5) {
 		dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE;
 		ir->full_code = 1;
-	} else if (ir_type == IR_TYPE_NEC) {
+	} else if (rc_type == RC_TYPE_NEC) {
 		dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE;
 		ir_config = EM2874_IR_NEC;
 		ir->full_code = 1;
-	} else if (ir_type != IR_TYPE_UNKNOWN)
+	} else if (rc_type != RC_TYPE_UNKNOWN)
 		rc = -EINVAL;
 
 	em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk,
@@ -391,7 +386,7 @@ int em28xx_ir_change_protocol(void *priv, u64 ir_type)
 int em28xx_ir_init(struct em28xx *dev)
 {
 	struct em28xx_IR *ir;
-	struct input_dev *input_dev;
+	struct rc_dev *rc;
 	int err = -ENOMEM;
 
 	if (dev->board.ir_codes == NULL) {
@@ -400,28 +395,27 @@ int em28xx_ir_init(struct em28xx *dev)
 	}
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ir || !input_dev)
+	rc = rc_allocate_device();
+	if (!ir || !rc)
 		goto err_out_free;
 
 	/* record handles to ourself */
 	ir->dev = dev;
 	dev->ir = ir;
-
-	ir->input = input_dev;
+	ir->rc = rc;
 
 	/*
 	 * em2874 supports more protocols. For now, let's just announce
 	 * the two protocols that were already tested
 	 */
-	ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC;
-	ir->props.priv = ir;
-	ir->props.change_protocol = em28xx_ir_change_protocol;
-	ir->props.open = em28xx_ir_start;
-	ir->props.close = em28xx_ir_stop;
+	rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+	rc->priv = ir;
+	rc->change_protocol = em28xx_ir_change_protocol;
+	rc->open = em28xx_ir_start;
+	rc->close = em28xx_ir_stop;
 
 	/* By default, keep protocol field untouched */
-	err = em28xx_ir_change_protocol(ir, IR_TYPE_UNKNOWN);
+	err = em28xx_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
 	if (err)
 		goto err_out_free;
 
@@ -435,27 +429,27 @@ int em28xx_ir_init(struct em28xx *dev)
 	usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
 	strlcat(ir->phys, "/input0", sizeof(ir->phys));
 
-	input_dev->name = ir->name;
-	input_dev->phys = ir->phys;
-	input_dev->id.bustype = BUS_USB;
-	input_dev->id.version = 1;
-	input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
-	input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
-
-	input_dev->dev.parent = &dev->udev->dev;
-
-
+	rc->input_name = ir->name;
+	rc->input_phys = ir->phys;
+	rc->input_id.bustype = BUS_USB;
+	rc->input_id.version = 1;
+	rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
+	rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+	rc->dev.parent = &dev->udev->dev;
+	rc->map_name = dev->board.ir_codes;
+	rc->driver_name = MODULE_NAME;
 
 	/* all done */
-	err = ir_input_register(ir->input, dev->board.ir_codes,
-				&ir->props, MODULE_NAME);
+	err = rc_register_device(rc);
 	if (err)
 		goto err_out_stop;
 
 	return 0;
+
  err_out_stop:
 	dev->ir = NULL;
  err_out_free:
+	rc_free_device(rc);
 	kfree(ir);
 	return err;
 }
@@ -468,8 +462,8 @@ int em28xx_ir_fini(struct em28xx *dev)
 	if (!ir)
 		return 0;
 
-	em28xx_ir_stop(ir);
-	ir_input_unregister(ir->input);
+	em28xx_ir_stop(ir->rc);
+	rc_unregister_device(ir->rc);
 	kfree(ir);
 
 	/* done */
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 6a75e6a4fc21..6f2795a3d4b7 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -33,7 +33,7 @@
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-device.h>
 #include <media/ir-kbd-i2c.h>
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 #if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE)
 #include <media/videobuf-dvb.h>
 #endif
@@ -117,6 +117,8 @@
 #define EM2800_BOARD_VC211A			  74
 #define EM2882_BOARD_DIKOM_DK300		  75
 #define EM2870_BOARD_KWORLD_A340		  76
+#define EM2874_LEADERSHIP_ISDBT			  77
+
 
 /* Limits minimum and default number of buffers */
 #define EM28XX_MIN_BUF 4
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index a5cfc76b40b7..bb164099ea2c 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -2530,7 +2530,7 @@ static const struct v4l2_file_operations et61x251_fops = {
 	.owner = THIS_MODULE,
 	.open =    et61x251_open,
 	.release = et61x251_release,
-	.ioctl =   et61x251_ioctl,
+	.unlocked_ioctl =   et61x251_ioctl,
 	.read =    et61x251_read,
 	.poll =    et61x251_poll,
 	.mmap =    et61x251_mmap,
diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 9a075d83dd1f..b8faff2dd711 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -1486,7 +1486,7 @@ static int __devinit viu_of_probe(struct platform_device *op,
 
 	ad = i2c_get_adapter(0);
 	viu_dev->decoder = v4l2_i2c_new_subdev(&viu_dev->v4l2_dev, ad,
-			NULL, "saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
+			"saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
 
 	viu_dev->vidq.timeout.function = viu_vid_timeout;
 	viu_dev->vidq.timeout.data     = (unsigned long)viu_dev;
diff --git a/drivers/media/video/gspca/cpia1.c b/drivers/media/video/gspca/cpia1.c
index 9b121681d135..c1ae05f4661f 100644
--- a/drivers/media/video/gspca/cpia1.c
+++ b/drivers/media/video/gspca/cpia1.c
@@ -37,7 +37,7 @@ MODULE_LICENSE("GPL");
 /* constant value's */
 #define MAGIC_0		0x19
 #define MAGIC_1		0x68
-#define DATA_IN		0xC0
+#define DATA_IN		0xc0
 #define DATA_OUT	0x40
 #define VIDEOSIZE_QCIF	0	/* 176x144 */
 #define VIDEOSIZE_CIF	1	/* 352x288 */
@@ -660,9 +660,9 @@ static int do_command(struct gspca_dev *gspca_dev, u16 command,
 		if (sd->params.qx3.button) {
 			/* button pressed - unlock the latch */
 			do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
-				   3, 0xDF, 0xDF, 0);
+				   3, 0xdf, 0xdf, 0);
 			do_command(gspca_dev, CPIA_COMMAND_WriteMCPort,
-				   3, 0xFF, 0xFF, 0);
+				   3, 0xff, 0xff, 0);
 		}
 
 		/* test whether microscope is cradled */
@@ -829,7 +829,7 @@ static int goto_low_power(struct gspca_dev *gspca_dev)
 	if (ret)
 		return ret;
 
-	do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
+	ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
 	if (ret)
 		return ret;
 
@@ -1110,12 +1110,12 @@ static int command_setlights(struct gspca_dev *gspca_dev)
 	p2 = (sd->params.qx3.toplight == 0) << 3;
 
 	ret = do_command(gspca_dev, CPIA_COMMAND_WriteVCReg,
-			 0x90, 0x8F, 0x50, 0);
+			 0x90, 0x8f, 0x50, 0);
 	if (ret)
 		return ret;
 
 	return do_command(gspca_dev, CPIA_COMMAND_WriteMCPort, 2, 0,
-			  p1 | p2 | 0xE0, 0);
+			  p1 | p2 | 0xe0, 0);
 }
 
 static int set_flicker(struct gspca_dev *gspca_dev, int on, int apply)
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 8fe8fb486d62..0a7af7371509 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -55,7 +55,7 @@ MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
 MODULE_DESCRIPTION("GSPCA USB Camera Driver");
 MODULE_LICENSE("GPL");
 
-#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 10, 0)
+#define DRIVER_VERSION_NUMBER	KERNEL_VERSION(2, 11, 0)
 
 #ifdef GSPCA_DEBUG
 int gspca_debug = D_ERR | D_PROBE;
@@ -224,12 +224,12 @@ static int alloc_and_submit_int_urb(struct gspca_dev *gspca_dev,
 		buffer, buffer_len,
 		int_irq, (void *)gspca_dev, interval);
 	urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-	gspca_dev->int_urb = urb;
 	ret = usb_submit_urb(urb, GFP_KERNEL);
 	if (ret < 0) {
 		PDEBUG(D_ERR, "submit int URB failed with error %i", ret);
 		goto error_submit;
 	}
+	gspca_dev->int_urb = urb;
 	return ret;
 
 error_submit:
@@ -676,13 +676,11 @@ static struct usb_host_endpoint *get_ep(struct gspca_dev *gspca_dev)
 			i, ep->desc.bEndpointAddress);
 	gspca_dev->alt = i;		/* memorize the current alt setting */
 	if (gspca_dev->nbalt > 1) {
-		gspca_input_destroy_urb(gspca_dev);
 		ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, i);
 		if (ret < 0) {
 			err("set alt %d err %d", i, ret);
 			ep = NULL;
 		}
-		gspca_input_create_urb(gspca_dev);
 	}
 	return ep;
 }
@@ -759,7 +757,7 @@ static int create_urbs(struct gspca_dev *gspca_dev,
 			}
 		} else {		/* bulk */
 			urb->pipe = usb_rcvbulkpipe(gspca_dev->dev,
-						ep->desc.bEndpointAddress),
+						ep->desc.bEndpointAddress);
 			urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
 			urb->complete = bulk_irq;
 		}
@@ -781,7 +779,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 
 	if (!gspca_dev->present) {
 		ret = -ENODEV;
-		goto out;
+		goto unlock;
 	}
 
 	/* reset the streaming variables */
@@ -802,8 +800,10 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 	if (gspca_dev->sd_desc->isoc_init) {
 		ret = gspca_dev->sd_desc->isoc_init(gspca_dev);
 		if (ret < 0)
-			goto out;
+			goto unlock;
 	}
+
+	gspca_input_destroy_urb(gspca_dev);
 	ep = get_ep(gspca_dev);
 	if (ep == NULL) {
 		ret = -EIO;
@@ -873,6 +873,8 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
 		}
 	}
 out:
+	gspca_input_create_urb(gspca_dev);
+unlock:
 	mutex_unlock(&gspca_dev->usb_lock);
 	return ret;
 }
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c
index 8ded8b100576..703d48670a24 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.c
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c
@@ -624,7 +624,7 @@ static int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val)
 
 	/* Mask away all uninteresting bits */
 	i2c_data = ((val & 0x0300) >> 2) |
-			(i2c_data & 0x3F);
+			(i2c_data & 0x3f);
 	err = m5602_write_sensor(sd, OV9650_VREF, &i2c_data, 1);
 	if (err < 0)
 		return err;
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 6cf6855aa506..0ed21dbb46cd 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -75,14 +75,14 @@ struct sd {
 
 	struct gspca_ctrl ctrls[NCTRL];
 
-	__u8 packet_nr;
+	u8 packet_nr;
 
 	char bridge;
 #define BRIDGE_OV511		0
 #define BRIDGE_OV511PLUS	1
 #define BRIDGE_OV518		2
 #define BRIDGE_OV518PLUS	3
-#define BRIDGE_OV519		4
+#define BRIDGE_OV519		4		/* = ov530 */
 #define BRIDGE_OVFX2		5
 #define BRIDGE_W9968CF		6
 #define BRIDGE_MASK		7
@@ -94,42 +94,44 @@ struct sd {
 	char snapshot_needs_reset;
 
 	/* Determined by sensor type */
-	__u8 sif;
+	u8 sif;
 
-	__u8 quality;
+	u8 quality;
 #define QUALITY_MIN 50
 #define QUALITY_MAX 70
 #define QUALITY_DEF 50
 
-	__u8 stopped;		/* Streaming is temporarily paused */
-	__u8 first_frame;
-
-	__u8 frame_rate;	/* current Framerate */
-	__u8 clockdiv;		/* clockdiv override */
-
-	char sensor;		/* Type of image sensor chip (SEN_*) */
-#define SEN_UNKNOWN 0
-#define SEN_OV2610 1
-#define SEN_OV3610 2
-#define SEN_OV6620 3
-#define SEN_OV6630 4
-#define SEN_OV66308AF 5
-#define SEN_OV7610 6
-#define SEN_OV7620 7
-#define SEN_OV7620AE 8
-#define SEN_OV7640 9
-#define SEN_OV7648 10
-#define SEN_OV7670 11
-#define SEN_OV76BE 12
-#define SEN_OV8610 13
+	u8 stopped;		/* Streaming is temporarily paused */
+	u8 first_frame;
+
+	u8 frame_rate;		/* current Framerate */
+	u8 clockdiv;		/* clockdiv override */
+
+	s8 sensor;		/* Type of image sensor chip (SEN_*) */
 
 	u8 sensor_addr;
-	int sensor_width;
-	int sensor_height;
-	int sensor_reg_cache[256];
+	u16 sensor_width;
+	u16 sensor_height;
+	s16 sensor_reg_cache[256];
 
 	u8 jpeg_hdr[JPEG_HDR_SZ];
 };
+enum sensors {
+	SEN_OV2610,
+	SEN_OV3610,
+	SEN_OV6620,
+	SEN_OV6630,
+	SEN_OV66308AF,
+	SEN_OV7610,
+	SEN_OV7620,
+	SEN_OV7620AE,
+	SEN_OV7640,
+	SEN_OV7648,
+	SEN_OV7660,
+	SEN_OV7670,
+	SEN_OV76BE,
+	SEN_OV8610,
+};
 
 /* Note this is a bit of a hack, but the w9968cf driver needs the code for all
    the ov sensors which is already present here. When we have the time we
@@ -182,7 +184,7 @@ static const struct ctrl sd_ctrls[] = {
 	    },
 	    .set_control = setcolors,
 	},
-/* The flip controls work with ov7670 only */
+/* The flip controls work for sensors ov7660 and ov7670 only */
 [HFLIP] = {
 	    {
 		.id      = V4L2_CID_HFLIP,
@@ -225,7 +227,7 @@ static const struct ctrl sd_ctrls[] = {
 		.type    = V4L2_CTRL_TYPE_MENU,
 		.name    = "Light frequency filter",
 		.minimum = 0,
-		.maximum = 2,	/* 0: 0, 1: 50Hz, 2:60Hz */
+		.maximum = 2,	/* 0: no flicker, 1: 50Hz, 2:60Hz, 3: auto */
 		.step    = 1,
 		.default_value = 0,
 	    },
@@ -233,6 +235,53 @@ static const struct ctrl sd_ctrls[] = {
 	},
 };
 
+/* table of the disabled controls */
+static const unsigned ctrl_dis[] = {
+[SEN_OV2610] =		(1 << NCTRL) - 1,	/* no control */
+
+[SEN_OV3610] =		(1 << NCTRL) - 1,	/* no control */
+
+[SEN_OV6620] =		(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV6630] =		(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV66308AF] =	(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV7610] =		(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV7620] =		(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV7620AE] =	(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV7640] =		(1 << HFLIP) |
+			(1 << VFLIP) |
+			(1 << AUTOBRIGHT) |
+			(1 << CONTRAST),
+
+[SEN_OV7648] =		(1 << HFLIP) |
+			(1 << VFLIP) |
+			(1 << AUTOBRIGHT) |
+			(1 << CONTRAST),
+
+[SEN_OV7660] =		(1 << AUTOBRIGHT),
+
+[SEN_OV7670] =		(1 << COLORS) |
+			(1 << AUTOBRIGHT),
+
+[SEN_OV76BE] =		(1 << HFLIP) |
+			(1 << VFLIP),
+
+[SEN_OV8610] =		(1 << HFLIP) |
+			(1 << VFLIP) |
+			(1 << FREQ),
+};
+
 static const struct v4l2_pix_format ov519_vga_mode[] = {
 	{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
 		.bytesperline = 320,
@@ -412,7 +461,6 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
 		.priv = 0},
 };
 
-
 /* Registers common to OV511 / OV518 */
 #define R51x_FIFO_PSIZE			0x30	/* 2 bytes wide w/ OV518(+) */
 #define R51x_SYS_RESET			0x50
@@ -420,7 +468,7 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
 	#define	OV511_RESET_OMNICE	0x08
 #define R51x_SYS_INIT			0x53
 #define R51x_SYS_SNAP			0x52
-#define R51x_SYS_CUST_ID		0x5F
+#define R51x_SYS_CUST_ID		0x5f
 #define R51x_COMP_LUT_BEGIN		0x80
 
 /* OV511 Camera interface register numbers */
@@ -435,13 +483,13 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
 #define R511_CAM_OPTS			0x18
 
 #define R511_SNAP_FRAME			0x19
-#define R511_SNAP_PXCNT			0x1A
-#define R511_SNAP_LNCNT			0x1B
-#define R511_SNAP_PXDIV			0x1C
-#define R511_SNAP_LNDIV			0x1D
-#define R511_SNAP_UV_EN			0x1E
-#define R511_SNAP_UV_EN			0x1E
-#define R511_SNAP_OPTS			0x1F
+#define R511_SNAP_PXCNT			0x1a
+#define R511_SNAP_LNCNT			0x1b
+#define R511_SNAP_PXDIV			0x1c
+#define R511_SNAP_LNDIV			0x1d
+#define R511_SNAP_UV_EN			0x1e
+#define R511_SNAP_UV_EN			0x1e
+#define R511_SNAP_OPTS			0x1f
 
 #define R511_DRAM_FLOW_CTL		0x20
 #define R511_FIFO_OPTS			0x31
@@ -466,13 +514,14 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
 #define OV519_R25_FORMAT		0x25
 
 /* OV519 System Controller register numbers */
-#define OV519_SYS_RESET1 0x51
-#define OV519_SYS_EN_CLK1 0x54
+#define OV519_R51_RESET1		0x51
+#define OV519_R54_EN_CLK1		0x54
+#define OV519_R57_SNAPSHOT		0x57
 
 #define OV519_GPIO_DATA_OUT0		0x71
 #define OV519_GPIO_IO_CTRL0		0x72
 
-#define OV511_ENDPOINT_ADDRESS  1	/* Isoc endpoint number */
+/*#define OV511_ENDPOINT_ADDRESS 1	 * Isoc endpoint number */
 
 /*
  * The FX2 chip does not give us a zero length read at end of frame.
@@ -526,80 +575,81 @@ static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
 #define OV7610_REG_ID_LOW	0x1d	/* manufacturer ID LSB */
 #define OV7610_REG_COM_I	0x29	/* misc settings */
 
-/* OV7670 registers */
-#define OV7670_REG_GAIN        0x00    /* Gain lower 8 bits (rest in vref) */
-#define OV7670_REG_BLUE        0x01    /* blue gain */
-#define OV7670_REG_RED         0x02    /* red gain */
-#define OV7670_REG_VREF        0x03    /* Pieces of GAIN, VSTART, VSTOP */
-#define OV7670_REG_COM1        0x04    /* Control 1 */
-#define OV7670_REG_AECHH       0x07    /* AEC MS 5 bits */
-#define OV7670_REG_COM3        0x0c    /* Control 3 */
-#define OV7670_REG_COM4        0x0d    /* Control 4 */
-#define OV7670_REG_COM5        0x0e    /* All "reserved" */
-#define OV7670_REG_COM6        0x0f    /* Control 6 */
-#define OV7670_REG_AECH        0x10    /* More bits of AEC value */
-#define OV7670_REG_CLKRC       0x11    /* Clock control */
-#define OV7670_REG_COM7        0x12    /* Control 7 */
-#define   OV7670_COM7_FMT_VGA    0x00
-#define   OV7670_COM7_YUV        0x00    /* YUV */
-#define   OV7670_COM7_FMT_QVGA   0x10    /* QVGA format */
-#define   OV7670_COM7_FMT_MASK   0x38
-#define   OV7670_COM7_RESET      0x80    /* Register reset */
-#define OV7670_REG_COM8        0x13    /* Control 8 */
-#define   OV7670_COM8_AEC        0x01    /* Auto exposure enable */
-#define   OV7670_COM8_AWB        0x02    /* White balance enable */
-#define   OV7670_COM8_AGC        0x04    /* Auto gain enable */
-#define   OV7670_COM8_BFILT      0x20    /* Band filter enable */
-#define   OV7670_COM8_AECSTEP    0x40    /* Unlimited AEC step size */
-#define   OV7670_COM8_FASTAEC    0x80    /* Enable fast AGC/AEC */
-#define OV7670_REG_COM9        0x14    /* Control 9  - gain ceiling */
-#define OV7670_REG_COM10       0x15    /* Control 10 */
-#define OV7670_REG_HSTART      0x17    /* Horiz start high bits */
-#define OV7670_REG_HSTOP       0x18    /* Horiz stop high bits */
-#define OV7670_REG_VSTART      0x19    /* Vert start high bits */
-#define OV7670_REG_VSTOP       0x1a    /* Vert stop high bits */
-#define OV7670_REG_MVFP        0x1e    /* Mirror / vflip */
-#define   OV7670_MVFP_VFLIP	 0x10    /* vertical flip */
-#define   OV7670_MVFP_MIRROR     0x20    /* Mirror image */
-#define OV7670_REG_AEW         0x24    /* AGC upper limit */
-#define OV7670_REG_AEB         0x25    /* AGC lower limit */
-#define OV7670_REG_VPT         0x26    /* AGC/AEC fast mode op region */
-#define OV7670_REG_HREF        0x32    /* HREF pieces */
-#define OV7670_REG_TSLB        0x3a    /* lots of stuff */
-#define OV7670_REG_COM11       0x3b    /* Control 11 */
-#define   OV7670_COM11_EXP       0x02
-#define   OV7670_COM11_HZAUTO    0x10    /* Auto detect 50/60 Hz */
-#define OV7670_REG_COM12       0x3c    /* Control 12 */
-#define OV7670_REG_COM13       0x3d    /* Control 13 */
-#define   OV7670_COM13_GAMMA     0x80    /* Gamma enable */
-#define   OV7670_COM13_UVSAT     0x40    /* UV saturation auto adjustment */
-#define OV7670_REG_COM14       0x3e    /* Control 14 */
-#define OV7670_REG_EDGE        0x3f    /* Edge enhancement factor */
-#define OV7670_REG_COM15       0x40    /* Control 15 */
-#define   OV7670_COM15_R00FF     0xc0    /*            00 to FF */
-#define OV7670_REG_COM16       0x41    /* Control 16 */
-#define   OV7670_COM16_AWBGAIN   0x08    /* AWB gain enable */
-#define OV7670_REG_BRIGHT      0x55    /* Brightness */
-#define OV7670_REG_CONTRAS     0x56    /* Contrast control */
-#define OV7670_REG_GFIX        0x69    /* Fix gain control */
-#define OV7670_REG_RGB444      0x8c    /* RGB 444 control */
-#define OV7670_REG_HAECC1      0x9f    /* Hist AEC/AGC control 1 */
-#define OV7670_REG_HAECC2      0xa0    /* Hist AEC/AGC control 2 */
-#define OV7670_REG_BD50MAX     0xa5    /* 50hz banding step limit */
-#define OV7670_REG_HAECC3      0xa6    /* Hist AEC/AGC control 3 */
-#define OV7670_REG_HAECC4      0xa7    /* Hist AEC/AGC control 4 */
-#define OV7670_REG_HAECC5      0xa8    /* Hist AEC/AGC control 5 */
-#define OV7670_REG_HAECC6      0xa9    /* Hist AEC/AGC control 6 */
-#define OV7670_REG_HAECC7      0xaa    /* Hist AEC/AGC control 7 */
-#define OV7670_REG_BD60MAX     0xab    /* 60hz banding step limit */
+/* OV7660 and OV7670 registers */
+#define OV7670_R00_GAIN		0x00	/* Gain lower 8 bits (rest in vref) */
+#define OV7670_R01_BLUE		0x01	/* blue gain */
+#define OV7670_R02_RED		0x02	/* red gain */
+#define OV7670_R03_VREF		0x03	/* Pieces of GAIN, VSTART, VSTOP */
+#define OV7670_R04_COM1		0x04	/* Control 1 */
+/*#define OV7670_R07_AECHH	0x07	 * AEC MS 5 bits */
+#define OV7670_R0C_COM3		0x0c	/* Control 3 */
+#define OV7670_R0D_COM4		0x0d	/* Control 4 */
+#define OV7670_R0E_COM5		0x0e	/* All "reserved" */
+#define OV7670_R0F_COM6		0x0f	/* Control 6 */
+#define OV7670_R10_AECH		0x10	/* More bits of AEC value */
+#define OV7670_R11_CLKRC	0x11	/* Clock control */
+#define OV7670_R12_COM7		0x12	/* Control 7 */
+#define   OV7670_COM7_FMT_VGA	 0x00
+/*#define   OV7670_COM7_YUV	 0x00	 * YUV */
+#define   OV7670_COM7_FMT_QVGA	 0x10	/* QVGA format */
+#define   OV7670_COM7_FMT_MASK	 0x38
+#define   OV7670_COM7_RESET	 0x80	/* Register reset */
+#define OV7670_R13_COM8		0x13	/* Control 8 */
+#define   OV7670_COM8_AEC	 0x01	/* Auto exposure enable */
+#define   OV7670_COM8_AWB	 0x02	/* White balance enable */
+#define   OV7670_COM8_AGC	 0x04	/* Auto gain enable */
+#define   OV7670_COM8_BFILT	 0x20	/* Band filter enable */
+#define   OV7670_COM8_AECSTEP	 0x40	/* Unlimited AEC step size */
+#define   OV7670_COM8_FASTAEC	 0x80	/* Enable fast AGC/AEC */
+#define OV7670_R14_COM9		0x14	/* Control 9 - gain ceiling */
+#define OV7670_R15_COM10	0x15	/* Control 10 */
+#define OV7670_R17_HSTART	0x17	/* Horiz start high bits */
+#define OV7670_R18_HSTOP	0x18	/* Horiz stop high bits */
+#define OV7670_R19_VSTART	0x19	/* Vert start high bits */
+#define OV7670_R1A_VSTOP	0x1a	/* Vert stop high bits */
+#define OV7670_R1E_MVFP		0x1e	/* Mirror / vflip */
+#define   OV7670_MVFP_VFLIP	 0x10	/* vertical flip */
+#define   OV7670_MVFP_MIRROR	 0x20	/* Mirror image */
+#define OV7670_R24_AEW		0x24	/* AGC upper limit */
+#define OV7670_R25_AEB		0x25	/* AGC lower limit */
+#define OV7670_R26_VPT		0x26	/* AGC/AEC fast mode op region */
+#define OV7670_R32_HREF		0x32	/* HREF pieces */
+#define OV7670_R3A_TSLB		0x3a	/* lots of stuff */
+#define OV7670_R3B_COM11	0x3b	/* Control 11 */
+#define   OV7670_COM11_EXP	 0x02
+#define   OV7670_COM11_HZAUTO	 0x10	/* Auto detect 50/60 Hz */
+#define OV7670_R3C_COM12	0x3c	/* Control 12 */
+#define OV7670_R3D_COM13	0x3d	/* Control 13 */
+#define   OV7670_COM13_GAMMA	 0x80	/* Gamma enable */
+#define   OV7670_COM13_UVSAT	 0x40	/* UV saturation auto adjustment */
+#define OV7670_R3E_COM14	0x3e	/* Control 14 */
+#define OV7670_R3F_EDGE		0x3f	/* Edge enhancement factor */
+#define OV7670_R40_COM15	0x40	/* Control 15 */
+/*#define   OV7670_COM15_R00FF	 0xc0	 *	00 to FF */
+#define OV7670_R41_COM16	0x41	/* Control 16 */
+#define   OV7670_COM16_AWBGAIN	 0x08	/* AWB gain enable */
+/* end of ov7660 common registers */
+#define OV7670_R55_BRIGHT	0x55	/* Brightness */
+#define OV7670_R56_CONTRAS	0x56	/* Contrast control */
+#define OV7670_R69_GFIX		0x69	/* Fix gain control */
+/*#define OV7670_R8C_RGB444	0x8c	 * RGB 444 control */
+#define OV7670_R9F_HAECC1	0x9f	/* Hist AEC/AGC control 1 */
+#define OV7670_RA0_HAECC2	0xa0	/* Hist AEC/AGC control 2 */
+#define OV7670_RA5_BD50MAX	0xa5	/* 50hz banding step limit */
+#define OV7670_RA6_HAECC3	0xa6	/* Hist AEC/AGC control 3 */
+#define OV7670_RA7_HAECC4	0xa7	/* Hist AEC/AGC control 4 */
+#define OV7670_RA8_HAECC5	0xa8	/* Hist AEC/AGC control 5 */
+#define OV7670_RA9_HAECC6	0xa9	/* Hist AEC/AGC control 6 */
+#define OV7670_RAA_HAECC7	0xaa	/* Hist AEC/AGC control 7 */
+#define OV7670_RAB_BD60MAX	0xab	/* 60hz banding step limit */
 
 struct ov_regvals {
-	__u8 reg;
-	__u8 val;
+	u8 reg;
+	u8 val;
 };
 struct ov_i2c_regvals {
-	__u8 reg;
-	__u8 val;
+	u8 reg;
+	u8 val;
 };
 
 /* Settings for OV2610 camera chip */
@@ -617,7 +667,6 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 * "wait 4096 external clock ... to make sure the sensor is
 	 * stable and ready to access registers" i.e. 160us at 24MHz
 	 */
-
 	{ 0x12, 0x80 }, /* COMH reset */
 	{ 0x12, 0x00 }, /* QXGA, master */
 
@@ -650,7 +699,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    COMI[0] "Exposure control"
 	 *                  =   0 (0x00) .......0 "Manual"
 	 */
-	{ 0x13, 0xC0 },
+	{ 0x13, 0xc0 },
 
 	/*
 	 * 09 COMC "Common Control C"
@@ -706,7 +755,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    COME[0] "Auto zero circuit select"
 	 *                  =   1 (0x01) .......1 "On"
 	 */
-	{ 0x0d, 0xA1 },
+	{ 0x0d, 0xa1 },
 
 	/*
 	 * 0E COMF "Common Control F"
@@ -770,7 +819,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    COMJ[0] "Reserved"
 	 *                  =   0 (0x00) .......0
 	 */
-	{ 0x14, 0xC6 },
+	{ 0x14, 0xc6 },
 
 	/*
 	 * 15 COMK "Common Control K"
@@ -876,7 +925,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    FVOPT[7:0] "Range"
 	 *                  =  31 (0x1F) 00011111
 	 */
-	{ 0x3c, 0x1F },
+	{ 0x3c, 0x1f },
 
 	/*
 	 * 44 Undocumented  =   0 (0x00) 00000000
@@ -925,7 +974,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    48[7:0] "It's a secret"
 	 *                  = 192 (0xC0) 11000000
 	 */
-	{ 0x48, 0xC0 },
+	{ 0x48, 0xc0 },
 
 	/*
 	 * 49 Undocumented  =  25 (0x19) 00011001
@@ -939,18 +988,18 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    4B[7:0] "It's a secret"
 	 *                  = 128 (0x80) 10000000
 	 */
-	{ 0x4B, 0x80 },
+	{ 0x4b, 0x80 },
 
 	/*
 	 * 4D Undocumented  = 196 (0xC4) 11000100
 	 *    4D[7:0] "It's a secret"
 	 *                  = 196 (0xC4) 11000100
 	 */
-	{ 0x4D, 0xC4 },
+	{ 0x4d, 0xc4 },
 
 	/*
 	 * 35 VREF "Reference Voltage Control"
-	 *                  =  76 (0x4C) 01001100
+	 *                  =  76 (0x4c) 01001100
 	 *    VREF[7:5] "Column high reference control"
 	 *                  =   2 (0x02) 010..... "higher voltage"
 	 *    VREF[4:2] "Column low reference control"
@@ -958,21 +1007,21 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    VREF[1:0] "Reserved"
 	 *                  =   0 (0x00) ......00
 	 */
-	{ 0x35, 0x4C },
+	{ 0x35, 0x4c },
 
 	/*
 	 * 3D Undocumented  =   0 (0x00) 00000000
 	 *    3D[7:0] "It's a secret"
 	 *                  =   0 (0x00) 00000000
 	 */
-	{ 0x3D, 0x00 },
+	{ 0x3d, 0x00 },
 
 	/*
 	 * 3E Undocumented  =   0 (0x00) 00000000
 	 *    3E[7:0] "It's a secret"
 	 *                  =   0 (0x00) 00000000
 	 */
-	{ 0x3E, 0x00 },
+	{ 0x3e, 0x00 },
 
 	/*
 	 * 3B FREFB "Internal Reference Adjustment"
@@ -1012,7 +1061,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    VBLM[3:0] "Sensor current control"
 	 *                  =  10 (0x0A) ....1010
 	 */
-	{ 0x34, 0x5A },
+	{ 0x34, 0x5a },
 
 	/*
 	 * 3B FREFB "Internal Reference Adjustment"
@@ -1078,7 +1127,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    HREFST[7:0] "Horizontal window start, 8 MSBs"
 	 *                  =  31 (0x1F) 00011111
 	 */
-	{ 0x17, 0x1F },
+	{ 0x17, 0x1f },
 
 	/*
 	 * 18 HREFEND "Horizontal window end"
@@ -1086,7 +1135,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    HREFEND[7:0] "Horizontal Window End, 8 MSBs"
 	 *                  =  95 (0x5F) 01011111
 	 */
-	{ 0x18, 0x5F },
+	{ 0x18, 0x5f },
 
 	/*
 	 * 19 VSTRT "Vertical window start"
@@ -1126,7 +1175,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    COMA[1:0] "Vertical window start line control 2 LSBs"
 	 *                  =   2 (0x02) ......10
 	 */
-	{ 0x03, 0x4A },
+	{ 0x03, 0x4a },
 
 	/*
 	 * 11 CLKRC "Clock Rate Control"
@@ -1183,7 +1232,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    HREFST[7:0] "Horizontal window start, 8 MSBs"
 	 *                  =  31 (0x1F) 00011111
 	 */
-	{ 0x17, 0x1F },
+	{ 0x17, 0x1f },
 
 	/*
 	 * 18 HREFEND "Horizontal window end"
@@ -1191,7 +1240,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    HREFEND[7:0] "Horizontal Window End, 8 MSBs"
 	 *                  =  95 (0x5F) 01011111
 	 */
-	{ 0x18, 0x5F },
+	{ 0x18, 0x5f },
 
 	/*
 	 * 19 VSTRT "Vertical window start"
@@ -1231,7 +1280,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    COMA[1:0] "Vertical window start line control 2 LSBs"
 	 *                  =   2 (0x02) ......10
 	 */
-	{ 0x03, 0x4A },
+	{ 0x03, 0x4a },
 
 	/*
 	 * 02 RED "Red Gain Control"
@@ -1241,7 +1290,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    RED[6:0] "Value"
 	 *                  =  47 (0x2F) .0101111
 	 */
-	{ 0x02, 0xAF },
+	{ 0x02, 0xaf },
 
 	/*
 	 * 2D ADDVSL "VSYNC Pulse Width"
@@ -1249,7 +1298,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    ADDVSL[7:0] "VSYNC pulse width, LSB"
 	 *                  = 210 (0xD2) 11010010
 	 */
-	{ 0x2d, 0xD2 },
+	{ 0x2d, 0xd2 },
 
 	/*
 	 * 00 GAIN          =  24 (0x18) 00011000
@@ -1272,7 +1321,7 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    BLUE[6:0] "Value"
 	 *                  = 112 (0x70) .1110000
 	 */
-	{ 0x01, 0xF0 },
+	{ 0x01, 0xf0 },
 
 	/*
 	 * 10 AEC "Automatic Exposure Control"
@@ -1280,14 +1329,14 @@ static const struct ov_i2c_regvals norm_3620b[] = {
 	 *    AEC[7:0] "Automatic Exposure Control, 8 MSBs"
 	 *                  =  10 (0x0A) 00001010
 	 */
-	{ 0x10, 0x0A },
-
-	{ 0xE1, 0x67 },
-	{ 0xE3, 0x03 },
-	{ 0xE4, 0x26 },
-	{ 0xE5, 0x3E },
-	{ 0xF8, 0x01 },
-	{ 0xFF, 0x01 },
+	{ 0x10, 0x0a },
+
+	{ 0xe1, 0x67 },
+	{ 0xe3, 0x03 },
+	{ 0xe4, 0x26 },
+	{ 0xe5, 0x3e },
+	{ 0xf8, 0x01 },
+	{ 0xff, 0x01 },
 };
 
 static const struct ov_i2c_regvals norm_6x20[] = {
@@ -1296,7 +1345,7 @@ static const struct ov_i2c_regvals norm_6x20[] = {
 	{ 0x03, 0x60 },
 	{ 0x05, 0x7f }, /* For when autoadjust is off */
 	{ 0x07, 0xa8 },
-	/* The ratio of 0x0c and 0x0d  controls the white point */
+	/* The ratio of 0x0c and 0x0d controls the white point */
 	{ 0x0c, 0x24 },
 	{ 0x0d, 0x24 },
 	{ 0x0f, 0x15 }, /* COMS */
@@ -1464,7 +1513,7 @@ static const struct ov_i2c_regvals norm_7620[] = {
 	{ 0x00, 0x00 },		/* gain */
 	{ 0x01, 0x80 },		/* blue gain */
 	{ 0x02, 0x80 },		/* red gain */
-	{ 0x03, 0xc0 },		/* OV7670_REG_VREF */
+	{ 0x03, 0xc0 },		/* OV7670_R03_VREF */
 	{ 0x06, 0x60 },
 	{ 0x07, 0x00 },
 	{ 0x0c, 0x24 },
@@ -1532,33 +1581,177 @@ static const struct ov_i2c_regvals norm_7640[] = {
 	{ 0x12, 0x14 },
 };
 
+static const struct ov_regvals init_519_ov7660[] = {
+	{ 0x5d,	0x03 }, /* Turn off suspend mode */
+	{ 0x53,	0x9b }, /* 0x9f enables the (unused) microcontroller */
+	{ 0x54,	0x0f }, /* bit2 (jpeg enable) */
+	{ 0xa2,	0x20 }, /* a2-a5 are undocumented */
+	{ 0xa3,	0x18 },
+	{ 0xa4,	0x04 },
+	{ 0xa5,	0x28 },
+	{ 0x37,	0x00 },	/* SetUsbInit */
+	{ 0x55,	0x02 }, /* 4.096 Mhz audio clock */
+	/* Enable both fields, YUV Input, disable defect comp (why?) */
+	{ 0x20,	0x0c },	/* 0x0d does U <-> V swap */
+	{ 0x21,	0x38 },
+	{ 0x22,	0x1d },
+	{ 0x17,	0x50 }, /* undocumented */
+	{ 0x37,	0x00 }, /* undocumented */
+	{ 0x40,	0xff }, /* I2C timeout counter */
+	{ 0x46,	0x00 }, /* I2C clock prescaler */
+};
+static const struct ov_i2c_regvals norm_7660[] = {
+	{OV7670_R12_COM7, OV7670_COM7_RESET},
+	{OV7670_R11_CLKRC, 0x81},
+	{0x92, 0x00},			/* DM_LNL */
+	{0x93, 0x00},			/* DM_LNH */
+	{0x9d, 0x4c},			/* BD50ST */
+	{0x9e, 0x3f},			/* BD60ST */
+	{OV7670_R3B_COM11, 0x02},
+	{OV7670_R13_COM8, 0xf5},
+	{OV7670_R10_AECH, 0x00},
+	{OV7670_R00_GAIN, 0x00},
+	{OV7670_R01_BLUE, 0x7c},
+	{OV7670_R02_RED, 0x9d},
+	{OV7670_R12_COM7, 0x00},
+	{OV7670_R04_COM1, 00},
+	{OV7670_R18_HSTOP, 0x01},
+	{OV7670_R17_HSTART, 0x13},
+	{OV7670_R32_HREF, 0x92},
+	{OV7670_R19_VSTART, 0x02},
+	{OV7670_R1A_VSTOP, 0x7a},
+	{OV7670_R03_VREF, 0x00},
+	{OV7670_R0E_COM5, 0x04},
+	{OV7670_R0F_COM6, 0x62},
+	{OV7670_R15_COM10, 0x00},
+	{0x16, 0x02},			/* RSVD */
+	{0x1b, 0x00},			/* PSHFT */
+	{OV7670_R1E_MVFP, 0x01},
+	{0x29, 0x3c},			/* RSVD */
+	{0x33, 0x00},			/* CHLF */
+	{0x34, 0x07},			/* ARBLM */
+	{0x35, 0x84},			/* RSVD */
+	{0x36, 0x00},			/* RSVD */
+	{0x37, 0x04},			/* ADC */
+	{0x39, 0x43},			/* OFON */
+	{OV7670_R3A_TSLB, 0x00},
+	{OV7670_R3C_COM12, 0x6c},
+	{OV7670_R3D_COM13, 0x98},
+	{OV7670_R3F_EDGE, 0x23},
+	{OV7670_R40_COM15, 0xc1},
+	{OV7670_R41_COM16, 0x22},
+	{0x6b, 0x0a},			/* DBLV */
+	{0xa1, 0x08},			/* RSVD */
+	{0x69, 0x80},			/* HV */
+	{0x43, 0xf0},			/* RSVD.. */
+	{0x44, 0x10},
+	{0x45, 0x78},
+	{0x46, 0xa8},
+	{0x47, 0x60},
+	{0x48, 0x80},
+	{0x59, 0xba},
+	{0x5a, 0x9a},
+	{0x5b, 0x22},
+	{0x5c, 0xb9},
+	{0x5d, 0x9b},
+	{0x5e, 0x10},
+	{0x5f, 0xe0},
+	{0x60, 0x85},
+	{0x61, 0x60},
+	{0x9f, 0x9d},			/* RSVD */
+	{0xa0, 0xa0},			/* DSPC2 */
+	{0x4f, 0x60},			/* matrix */
+	{0x50, 0x64},
+	{0x51, 0x04},
+	{0x52, 0x18},
+	{0x53, 0x3c},
+	{0x54, 0x54},
+	{0x55, 0x40},
+	{0x56, 0x40},
+	{0x57, 0x40},
+	{0x58, 0x0d},			/* matrix sign */
+	{0x8b, 0xcc},			/* RSVD */
+	{0x8c, 0xcc},
+	{0x8d, 0xcf},
+	{0x6c, 0x40},			/* gamma curve */
+	{0x6d, 0xe0},
+	{0x6e, 0xa0},
+	{0x6f, 0x80},
+	{0x70, 0x70},
+	{0x71, 0x80},
+	{0x72, 0x60},
+	{0x73, 0x60},
+	{0x74, 0x50},
+	{0x75, 0x40},
+	{0x76, 0x38},
+	{0x77, 0x3c},
+	{0x78, 0x32},
+	{0x79, 0x1a},
+	{0x7a, 0x28},
+	{0x7b, 0x24},
+	{0x7c, 0x04},			/* gamma curve */
+	{0x7d, 0x12},
+	{0x7e, 0x26},
+	{0x7f, 0x46},
+	{0x80, 0x54},
+	{0x81, 0x64},
+	{0x82, 0x70},
+	{0x83, 0x7c},
+	{0x84, 0x86},
+	{0x85, 0x8e},
+	{0x86, 0x9c},
+	{0x87, 0xab},
+	{0x88, 0xc4},
+	{0x89, 0xd1},
+	{0x8a, 0xe5},
+	{OV7670_R14_COM9, 0x1e},
+	{OV7670_R24_AEW, 0x80},
+	{OV7670_R25_AEB, 0x72},
+	{OV7670_R26_VPT, 0xb3},
+	{0x62, 0x80},			/* LCC1 */
+	{0x63, 0x80},			/* LCC2 */
+	{0x64, 0x06},			/* LCC3 */
+	{0x65, 0x00},			/* LCC4 */
+	{0x66, 0x01},			/* LCC5 */
+	{0x94, 0x0e},			/* RSVD.. */
+	{0x95, 0x14},
+	{OV7670_R13_COM8, OV7670_COM8_FASTAEC
+			| OV7670_COM8_AECSTEP
+			| OV7670_COM8_BFILT
+			| 0x10
+			| OV7670_COM8_AGC
+			| OV7670_COM8_AWB
+			| OV7670_COM8_AEC},
+	{0xa1, 0xc8}
+};
+
 /* 7670. Defaults taken from OmniVision provided data,
 *  as provided by Jonathan Corbet of OLPC		*/
 static const struct ov_i2c_regvals norm_7670[] = {
-	{ OV7670_REG_COM7, OV7670_COM7_RESET },
-	{ OV7670_REG_TSLB, 0x04 },		/* OV */
-	{ OV7670_REG_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
-	{ OV7670_REG_CLKRC, 0x01 },
+	{ OV7670_R12_COM7, OV7670_COM7_RESET },
+	{ OV7670_R3A_TSLB, 0x04 },		/* OV */
+	{ OV7670_R12_COM7, OV7670_COM7_FMT_VGA }, /* VGA */
+	{ OV7670_R11_CLKRC, 0x01 },
 /*
  * Set the hardware window.  These values from OV don't entirely
  * make sense - hstop is less than hstart.  But they work...
  */
-	{ OV7670_REG_HSTART, 0x13 },
-	{ OV7670_REG_HSTOP, 0x01 },
-	{ OV7670_REG_HREF, 0xb6 },
-	{ OV7670_REG_VSTART, 0x02 },
-	{ OV7670_REG_VSTOP, 0x7a },
-	{ OV7670_REG_VREF, 0x0a },
-
-	{ OV7670_REG_COM3, 0x00 },
-	{ OV7670_REG_COM14, 0x00 },
+	{ OV7670_R17_HSTART, 0x13 },
+	{ OV7670_R18_HSTOP, 0x01 },
+	{ OV7670_R32_HREF, 0xb6 },
+	{ OV7670_R19_VSTART, 0x02 },
+	{ OV7670_R1A_VSTOP, 0x7a },
+	{ OV7670_R03_VREF, 0x0a },
+
+	{ OV7670_R0C_COM3, 0x00 },
+	{ OV7670_R3E_COM14, 0x00 },
 /* Mystery scaling numbers */
 	{ 0x70, 0x3a },
 	{ 0x71, 0x35 },
 	{ 0x72, 0x11 },
 	{ 0x73, 0xf0 },
 	{ 0xa2, 0x02 },
-/*	{ OV7670_REG_COM10, 0x0 }, */
+/*	{ OV7670_R15_COM10, 0x0 }, */
 
 /* Gamma curve values */
 	{ 0x7a, 0x20 },
@@ -1580,37 +1773,37 @@ static const struct ov_i2c_regvals norm_7670[] = {
 
 /* AGC and AEC parameters.  Note we start by disabling those features,
    then turn them only after tweaking the values. */
-	{ OV7670_REG_COM8, OV7670_COM8_FASTAEC
+	{ OV7670_R13_COM8, OV7670_COM8_FASTAEC
 			 | OV7670_COM8_AECSTEP
 			 | OV7670_COM8_BFILT },
-	{ OV7670_REG_GAIN, 0x00 },
-	{ OV7670_REG_AECH, 0x00 },
-	{ OV7670_REG_COM4, 0x40 }, /* magic reserved bit */
-	{ OV7670_REG_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
-	{ OV7670_REG_BD50MAX, 0x05 },
-	{ OV7670_REG_BD60MAX, 0x07 },
-	{ OV7670_REG_AEW, 0x95 },
-	{ OV7670_REG_AEB, 0x33 },
-	{ OV7670_REG_VPT, 0xe3 },
-	{ OV7670_REG_HAECC1, 0x78 },
-	{ OV7670_REG_HAECC2, 0x68 },
+	{ OV7670_R00_GAIN, 0x00 },
+	{ OV7670_R10_AECH, 0x00 },
+	{ OV7670_R0D_COM4, 0x40 }, /* magic reserved bit */
+	{ OV7670_R14_COM9, 0x18 }, /* 4x gain + magic rsvd bit */
+	{ OV7670_RA5_BD50MAX, 0x05 },
+	{ OV7670_RAB_BD60MAX, 0x07 },
+	{ OV7670_R24_AEW, 0x95 },
+	{ OV7670_R25_AEB, 0x33 },
+	{ OV7670_R26_VPT, 0xe3 },
+	{ OV7670_R9F_HAECC1, 0x78 },
+	{ OV7670_RA0_HAECC2, 0x68 },
 	{ 0xa1, 0x03 }, /* magic */
-	{ OV7670_REG_HAECC3, 0xd8 },
-	{ OV7670_REG_HAECC4, 0xd8 },
-	{ OV7670_REG_HAECC5, 0xf0 },
-	{ OV7670_REG_HAECC6, 0x90 },
-	{ OV7670_REG_HAECC7, 0x94 },
-	{ OV7670_REG_COM8, OV7670_COM8_FASTAEC
+	{ OV7670_RA6_HAECC3, 0xd8 },
+	{ OV7670_RA7_HAECC4, 0xd8 },
+	{ OV7670_RA8_HAECC5, 0xf0 },
+	{ OV7670_RA9_HAECC6, 0x90 },
+	{ OV7670_RAA_HAECC7, 0x94 },
+	{ OV7670_R13_COM8, OV7670_COM8_FASTAEC
 			| OV7670_COM8_AECSTEP
 			| OV7670_COM8_BFILT
 			| OV7670_COM8_AGC
 			| OV7670_COM8_AEC },
 
 /* Almost all of these are magic "reserved" values.  */
-	{ OV7670_REG_COM5, 0x61 },
-	{ OV7670_REG_COM6, 0x4b },
+	{ OV7670_R0E_COM5, 0x61 },
+	{ OV7670_R0F_COM6, 0x4b },
 	{ 0x16, 0x02 },
-	{ OV7670_REG_MVFP, 0x07 },
+	{ OV7670_R1E_MVFP, 0x07 },
 	{ 0x21, 0x02 },
 	{ 0x22, 0x91 },
 	{ 0x29, 0x07 },
@@ -1619,10 +1812,10 @@ static const struct ov_i2c_regvals norm_7670[] = {
 	{ 0x37, 0x1d },
 	{ 0x38, 0x71 },
 	{ 0x39, 0x2a },
-	{ OV7670_REG_COM12, 0x78 },
+	{ OV7670_R3C_COM12, 0x78 },
 	{ 0x4d, 0x40 },
 	{ 0x4e, 0x20 },
-	{ OV7670_REG_GFIX, 0x00 },
+	{ OV7670_R69_GFIX, 0x00 },
 	{ 0x6b, 0x4a },
 	{ 0x74, 0x10 },
 	{ 0x8d, 0x4f },
@@ -1657,9 +1850,9 @@ static const struct ov_i2c_regvals norm_7670[] = {
 	{ 0x6f, 0x9f },
 					/* "9e for advance AWB" */
 	{ 0x6a, 0x40 },
-	{ OV7670_REG_BLUE, 0x40 },
-	{ OV7670_REG_RED, 0x60 },
-	{ OV7670_REG_COM8, OV7670_COM8_FASTAEC
+	{ OV7670_R01_BLUE, 0x40 },
+	{ OV7670_R02_RED, 0x60 },
+	{ OV7670_R13_COM8, OV7670_COM8_FASTAEC
 			| OV7670_COM8_AECSTEP
 			| OV7670_COM8_BFILT
 			| OV7670_COM8_AGC
@@ -1675,22 +1868,22 @@ static const struct ov_i2c_regvals norm_7670[] = {
 	{ 0x54, 0x80 },
 	{ 0x58, 0x9e },
 
-	{ OV7670_REG_COM16, OV7670_COM16_AWBGAIN },
-	{ OV7670_REG_EDGE, 0x00 },
+	{ OV7670_R41_COM16, OV7670_COM16_AWBGAIN },
+	{ OV7670_R3F_EDGE, 0x00 },
 	{ 0x75, 0x05 },
 	{ 0x76, 0xe1 },
 	{ 0x4c, 0x00 },
 	{ 0x77, 0x01 },
-	{ OV7670_REG_COM13, OV7670_COM13_GAMMA
+	{ OV7670_R3D_COM13, OV7670_COM13_GAMMA
 			  | OV7670_COM13_UVSAT
 			  | 2},		/* was 3 */
 	{ 0x4b, 0x09 },
 	{ 0xc9, 0x60 },
-	{ OV7670_REG_COM16, 0x38 },
+	{ OV7670_R41_COM16, 0x38 },
 	{ 0x56, 0x40 },
 
 	{ 0x34, 0x11 },
-	{ OV7670_REG_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
+	{ OV7670_R3B_COM11, OV7670_COM11_EXP|OV7670_COM11_HZAUTO },
 	{ 0xa4, 0x88 },
 	{ 0x96, 0x00 },
 	{ 0x97, 0x30 },
@@ -1825,10 +2018,13 @@ static unsigned char ov7670_abs_to_sm(unsigned char v)
 }
 
 /* Write a OV519 register */
-static int reg_w(struct sd *sd, __u16 index, __u16 value)
+static void reg_w(struct sd *sd, u16 index, u16 value)
 {
 	int ret, req = 0;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return;
+
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
@@ -1838,6 +2034,8 @@ static int reg_w(struct sd *sd, __u16 index, __u16 value)
 		req = 0x0a;
 		/* fall through */
 	case BRIDGE_W9968CF:
+		PDEBUG(D_USBO, "SET %02x %04x %04x",
+				req, value, index);
 		ret = usb_control_msg(sd->gspca_dev.dev,
 			usb_sndctrlpipe(sd->gspca_dev.dev, 0),
 			req,
@@ -1848,6 +2046,8 @@ static int reg_w(struct sd *sd, __u16 index, __u16 value)
 		req = 1;
 	}
 
+	PDEBUG(D_USBO, "SET %02x 0000 %04x %02x",
+			req, index, value);
 	sd->gspca_dev.usb_buf[0] = value;
 	ret = usb_control_msg(sd->gspca_dev.dev,
 			usb_sndctrlpipe(sd->gspca_dev.dev, 0),
@@ -1857,22 +2057,22 @@ static int reg_w(struct sd *sd, __u16 index, __u16 value)
 			sd->gspca_dev.usb_buf, 1, 500);
 leave:
 	if (ret < 0) {
-		err("Write reg 0x%04x -> [0x%02x] failed",
-		       value, index);
-		return ret;
+		err("reg_w %02x failed %d", index, ret);
+		sd->gspca_dev.usb_err = ret;
+		return;
 	}
-
-	PDEBUG(D_USBO, "Write reg 0x%04x -> [0x%02x]", value, index);
-	return 0;
 }
 
 /* Read from a OV519 register, note not valid for the w9968cf!! */
 /* returns: negative is error, pos or zero is data */
-static int reg_r(struct sd *sd, __u16 index)
+static int reg_r(struct sd *sd, u16 index)
 {
 	int ret;
 	int req;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return -1;
+
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
@@ -1893,29 +2093,37 @@ static int reg_r(struct sd *sd, __u16 index)
 
 	if (ret >= 0) {
 		ret = sd->gspca_dev.usb_buf[0];
-		PDEBUG(D_USBI, "Read reg [0x%02X] -> 0x%04X", index, ret);
-	} else
-		err("Read reg [0x%02x] failed", index);
+		PDEBUG(D_USBI, "GET %02x 0000 %04x %02x",
+			req, index, ret);
+	} else {
+		err("reg_r %02x failed %d", index, ret);
+		sd->gspca_dev.usb_err = ret;
+	}
 
 	return ret;
 }
 
 /* Read 8 values from a OV519 register */
 static int reg_r8(struct sd *sd,
-		  __u16 index)
+		  u16 index)
 {
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return -1;
+
 	ret = usb_control_msg(sd->gspca_dev.dev,
 			usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
 			1,			/* REQ_IO */
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			0, index, sd->gspca_dev.usb_buf, 8, 500);
 
-	if (ret >= 0)
+	if (ret >= 0) {
 		ret = sd->gspca_dev.usb_buf[0];
-	else
-		err("Read reg 8 [0x%02x] failed", index);
+	} else {
+		err("reg_r8 %02x failed %d", index, ret);
+		sd->gspca_dev.usb_err = ret;
+	}
 
 	return ret;
 }
@@ -1926,34 +2134,37 @@ static int reg_r8(struct sd *sd,
  * that are in the same position as 0's in "mask" are preserved, regardless
  * of their respective state in "value".
  */
-static int reg_w_mask(struct sd *sd,
-			__u16 index,
-			__u8 value,
-			__u8 mask)
+static void reg_w_mask(struct sd *sd,
+			u16 index,
+			u8 value,
+			u8 mask)
 {
 	int ret;
-	__u8 oldval;
+	u8 oldval;
 
 	if (mask != 0xff) {
 		value &= mask;			/* Enforce mask on value */
 		ret = reg_r(sd, index);
 		if (ret < 0)
-			return ret;
+			return;
 
 		oldval = ret & ~mask;		/* Clear the masked bits */
 		value |= oldval;		/* Set the desired bits */
 	}
-	return reg_w(sd, index, value);
+	reg_w(sd, index, value);
 }
 
 /*
  * Writes multiple (n) byte value to a single register. Only valid with certain
  * registers (0x30 and 0xc4 - 0xce).
  */
-static int ov518_reg_w32(struct sd *sd, __u16 index, u32 value, int n)
+static void ov518_reg_w32(struct sd *sd, u16 index, u32 value, int n)
 {
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return;
+
 	*((__le32 *) sd->gspca_dev.usb_buf) = __cpu_to_le32(value);
 
 	ret = usb_control_msg(sd->gspca_dev.dev,
@@ -1963,69 +2174,55 @@ static int ov518_reg_w32(struct sd *sd, __u16 index, u32 value, int n)
 			0, index,
 			sd->gspca_dev.usb_buf, n, 500);
 	if (ret < 0) {
-		err("Write reg32 [%02x] %08x failed", index, value);
-		return ret;
+		err("reg_w32 %02x failed %d", index, ret);
+		sd->gspca_dev.usb_err = ret;
 	}
-
-	return 0;
 }
 
-static int ov511_i2c_w(struct sd *sd, __u8 reg, __u8 value)
+static void ov511_i2c_w(struct sd *sd, u8 reg, u8 value)
 {
 	int rc, retries;
 
-	PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
+	PDEBUG(D_USBO, "ov511_i2c_w %02x %02x", reg, value);
 
 	/* Three byte write cycle */
 	for (retries = 6; ; ) {
 		/* Select camera register */
-		rc = reg_w(sd, R51x_I2C_SADDR_3, reg);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R51x_I2C_SADDR_3, reg);
 
 		/* Write "value" to I2C data port of OV511 */
-		rc = reg_w(sd, R51x_I2C_DATA, value);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R51x_I2C_DATA, value);
 
 		/* Initiate 3-byte write cycle */
-		rc = reg_w(sd, R511_I2C_CTL, 0x01);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R511_I2C_CTL, 0x01);
 
 		do {
 			rc = reg_r(sd, R511_I2C_CTL);
 		} while (rc > 0 && ((rc & 1) == 0)); /* Retry until idle */
 
 		if (rc < 0)
-			return rc;
+			return;
 
 		if ((rc & 2) == 0) /* Ack? */
 			break;
 		if (--retries < 0) {
 			PDEBUG(D_USBO, "i2c write retries exhausted");
-			return -1;
+			return;
 		}
 	}
-
-	return 0;
 }
 
-static int ov511_i2c_r(struct sd *sd, __u8 reg)
+static int ov511_i2c_r(struct sd *sd, u8 reg)
 {
 	int rc, value, retries;
 
 	/* Two byte write cycle */
 	for (retries = 6; ; ) {
 		/* Select camera register */
-		rc = reg_w(sd, R51x_I2C_SADDR_2, reg);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R51x_I2C_SADDR_2, reg);
 
 		/* Initiate 2-byte write cycle */
-		rc = reg_w(sd, R511_I2C_CTL, 0x03);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R511_I2C_CTL, 0x03);
 
 		do {
 			rc = reg_r(sd, R511_I2C_CTL);
@@ -2049,9 +2246,7 @@ static int ov511_i2c_r(struct sd *sd, __u8 reg)
 	/* Two byte read cycle */
 	for (retries = 6; ; ) {
 		/* Initiate 2-byte read cycle */
-		rc = reg_w(sd, R511_I2C_CTL, 0x05);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R511_I2C_CTL, 0x05);
 
 		do {
 			rc = reg_r(sd, R511_I2C_CTL);
@@ -2064,9 +2259,7 @@ static int ov511_i2c_r(struct sd *sd, __u8 reg)
 			break;
 
 		/* I2C abort */
-		rc = reg_w(sd, R511_I2C_CTL, 0x10);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, R511_I2C_CTL, 0x10);
 
 		if (--retries < 0) {
 			PDEBUG(D_USBI, "i2c read retries exhausted");
@@ -2076,12 +2269,10 @@ static int ov511_i2c_r(struct sd *sd, __u8 reg)
 
 	value = reg_r(sd, R51x_I2C_DATA);
 
-	PDEBUG(D_USBI, "i2c [0x%02X] -> 0x%02X", reg, value);
+	PDEBUG(D_USBI, "ov511_i2c_r %02x %02x", reg, value);
 
 	/* This is needed to make i2c_w() work */
-	rc = reg_w(sd, R511_I2C_CTL, 0x05);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R511_I2C_CTL, 0x05);
 
 	return value;
 }
@@ -2091,32 +2282,24 @@ static int ov511_i2c_r(struct sd *sd, __u8 reg)
  * This is normally only called from i2c_w(). Note that this function
  * always succeeds regardless of whether the sensor is present and working.
  */
-static int ov518_i2c_w(struct sd *sd,
-		__u8 reg,
-		__u8 value)
+static void ov518_i2c_w(struct sd *sd,
+		u8 reg,
+		u8 value)
 {
-	int rc;
-
-	PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
+	PDEBUG(D_USBO, "ov518_i2c_w %02x %02x", reg, value);
 
 	/* Select camera register */
-	rc = reg_w(sd, R51x_I2C_SADDR_3, reg);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R51x_I2C_SADDR_3, reg);
 
 	/* Write "value" to I2C data port of OV511 */
-	rc = reg_w(sd, R51x_I2C_DATA, value);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R51x_I2C_DATA, value);
 
 	/* Initiate 3-byte write cycle */
-	rc = reg_w(sd, R518_I2C_CTL, 0x01);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R518_I2C_CTL, 0x01);
 
 	/* wait for write complete */
 	msleep(4);
-	return reg_r8(sd, R518_I2C_CTL);
+	reg_r8(sd, R518_I2C_CTL);
 }
 
 /*
@@ -2126,105 +2309,102 @@ static int ov518_i2c_w(struct sd *sd,
  * This is normally only called from i2c_r(). Note that this function
  * always succeeds regardless of whether the sensor is present and working.
  */
-static int ov518_i2c_r(struct sd *sd, __u8 reg)
+static int ov518_i2c_r(struct sd *sd, u8 reg)
 {
-	int rc, value;
+	int value;
 
 	/* Select camera register */
-	rc = reg_w(sd, R51x_I2C_SADDR_2, reg);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R51x_I2C_SADDR_2, reg);
 
 	/* Initiate 2-byte write cycle */
-	rc = reg_w(sd, R518_I2C_CTL, 0x03);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R518_I2C_CTL, 0x03);
 
 	/* Initiate 2-byte read cycle */
-	rc = reg_w(sd, R518_I2C_CTL, 0x05);
-	if (rc < 0)
-		return rc;
+	reg_w(sd, R518_I2C_CTL, 0x05);
 	value = reg_r(sd, R51x_I2C_DATA);
-	PDEBUG(D_USBI, "i2c [0x%02X] -> 0x%02X", reg, value);
+	PDEBUG(D_USBI, "ov518_i2c_r %02x %02x", reg, value);
 	return value;
 }
 
-static int ovfx2_i2c_w(struct sd *sd, __u8 reg, __u8 value)
+static void ovfx2_i2c_w(struct sd *sd, u8 reg, u8 value)
 {
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return;
+
 	ret = usb_control_msg(sd->gspca_dev.dev,
 			usb_sndctrlpipe(sd->gspca_dev.dev, 0),
 			0x02,
 			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			(__u16)value, (__u16)reg, NULL, 0, 500);
+			(u16) value, (u16) reg, NULL, 0, 500);
 
 	if (ret < 0) {
-		err("i2c 0x%02x -> [0x%02x] failed", value, reg);
-		return ret;
+		err("ovfx2_i2c_w %02x failed %d", reg, ret);
+		sd->gspca_dev.usb_err = ret;
 	}
 
-	PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
-	return 0;
+	PDEBUG(D_USBO, "ovfx2_i2c_w %02x %02x", reg, value);
 }
 
-static int ovfx2_i2c_r(struct sd *sd, __u8 reg)
+static int ovfx2_i2c_r(struct sd *sd, u8 reg)
 {
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return -1;
+
 	ret = usb_control_msg(sd->gspca_dev.dev,
 			usb_rcvctrlpipe(sd->gspca_dev.dev, 0),
 			0x03,
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
-			0, (__u16)reg, sd->gspca_dev.usb_buf, 1, 500);
+			0, (u16) reg, sd->gspca_dev.usb_buf, 1, 500);
 
 	if (ret >= 0) {
 		ret = sd->gspca_dev.usb_buf[0];
-		PDEBUG(D_USBI, "i2c [0x%02X] -> 0x%02X", reg, ret);
-	} else
-		err("i2c read [0x%02x] failed", reg);
+		PDEBUG(D_USBI, "ovfx2_i2c_r %02x %02x", reg, ret);
+	} else {
+		err("ovfx2_i2c_r %02x failed %d", reg, ret);
+		sd->gspca_dev.usb_err = ret;
+	}
 
 	return ret;
 }
 
-static int i2c_w(struct sd *sd, __u8 reg, __u8 value)
+static void i2c_w(struct sd *sd, u8 reg, u8 value)
 {
-	int ret = -1;
-
 	if (sd->sensor_reg_cache[reg] == value)
-		return 0;
+		return;
 
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
-		ret = ov511_i2c_w(sd, reg, value);
+		ov511_i2c_w(sd, reg, value);
 		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
 	case BRIDGE_OV519:
-		ret = ov518_i2c_w(sd, reg, value);
+		ov518_i2c_w(sd, reg, value);
 		break;
 	case BRIDGE_OVFX2:
-		ret = ovfx2_i2c_w(sd, reg, value);
+		ovfx2_i2c_w(sd, reg, value);
 		break;
 	case BRIDGE_W9968CF:
-		ret = w9968cf_i2c_w(sd, reg, value);
+		w9968cf_i2c_w(sd, reg, value);
 		break;
 	}
 
-	if (ret >= 0) {
+	if (sd->gspca_dev.usb_err >= 0) {
 		/* Up on sensor reset empty the register cache */
 		if (reg == 0x12 && (value & 0x80))
 			memset(sd->sensor_reg_cache, -1,
-			       sizeof(sd->sensor_reg_cache));
+				sizeof(sd->sensor_reg_cache));
 		else
 			sd->sensor_reg_cache[reg] = value;
 	}
-
-	return ret;
 }
 
-static int i2c_r(struct sd *sd, __u8 reg)
+static int i2c_r(struct sd *sd, u8 reg)
 {
 	int ret = -1;
 
@@ -2260,95 +2440,99 @@ static int i2c_r(struct sd *sd, __u8 reg)
  * that are in the same position as 0's in "mask" are preserved, regardless
  * of their respective state in "value".
  */
-static int i2c_w_mask(struct sd *sd,
-		   __u8 reg,
-		   __u8 value,
-		   __u8 mask)
+static void i2c_w_mask(struct sd *sd,
+			u8 reg,
+			u8 value,
+			u8 mask)
 {
 	int rc;
-	__u8 oldval;
+	u8 oldval;
 
 	value &= mask;			/* Enforce mask on value */
 	rc = i2c_r(sd, reg);
 	if (rc < 0)
-		return rc;
+		return;
 	oldval = rc & ~mask;		/* Clear the masked bits */
 	value |= oldval;		/* Set the desired bits */
-	return i2c_w(sd, reg, value);
+	i2c_w(sd, reg, value);
 }
 
 /* Temporarily stops OV511 from functioning. Must do this before changing
  * registers while the camera is streaming */
-static inline int ov51x_stop(struct sd *sd)
+static inline void ov51x_stop(struct sd *sd)
 {
 	PDEBUG(D_STREAM, "stopping");
 	sd->stopped = 1;
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
-		return reg_w(sd, R51x_SYS_RESET, 0x3d);
+		reg_w(sd, R51x_SYS_RESET, 0x3d);
+		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
-		return reg_w_mask(sd, R51x_SYS_RESET, 0x3a, 0x3a);
+		reg_w_mask(sd, R51x_SYS_RESET, 0x3a, 0x3a);
+		break;
 	case BRIDGE_OV519:
-		return reg_w(sd, OV519_SYS_RESET1, 0x0f);
+		reg_w(sd, OV519_R51_RESET1, 0x0f);
+		reg_w(sd, OV519_R51_RESET1, 0x00);
+		reg_w(sd, 0x22, 0x00);		/* FRAR */
+		break;
 	case BRIDGE_OVFX2:
-		return reg_w_mask(sd, 0x0f, 0x00, 0x02);
+		reg_w_mask(sd, 0x0f, 0x00, 0x02);
+		break;
 	case BRIDGE_W9968CF:
-		return reg_w(sd, 0x3c, 0x0a05); /* stop USB transfer */
+		reg_w(sd, 0x3c, 0x0a05); /* stop USB transfer */
+		break;
 	}
-
-	return 0;
 }
 
 /* Restarts OV511 after ov511_stop() is called. Has no effect if it is not
  * actually stopped (for performance). */
-static inline int ov51x_restart(struct sd *sd)
+static inline void ov51x_restart(struct sd *sd)
 {
-	int rc;
-
 	PDEBUG(D_STREAM, "restarting");
 	if (!sd->stopped)
-		return 0;
+		return;
 	sd->stopped = 0;
 
 	/* Reinitialize the stream */
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
-		return reg_w(sd, R51x_SYS_RESET, 0x00);
+		reg_w(sd, R51x_SYS_RESET, 0x00);
+		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
-		rc = reg_w(sd, 0x2f, 0x80);
-		if (rc < 0)
-			return rc;
-		return reg_w(sd, R51x_SYS_RESET, 0x00);
+		reg_w(sd, 0x2f, 0x80);
+		reg_w(sd, R51x_SYS_RESET, 0x00);
+		break;
 	case BRIDGE_OV519:
-		return reg_w(sd, OV519_SYS_RESET1, 0x00);
+		reg_w(sd, OV519_R51_RESET1, 0x0f);
+		reg_w(sd, OV519_R51_RESET1, 0x00);
+		reg_w(sd, 0x22, 0x1d);		/* FRAR */
+		break;
 	case BRIDGE_OVFX2:
-		return reg_w_mask(sd, 0x0f, 0x02, 0x02);
+		reg_w_mask(sd, 0x0f, 0x02, 0x02);
+		break;
 	case BRIDGE_W9968CF:
-		return reg_w(sd, 0x3c, 0x8a05); /* USB FIFO enable */
+		reg_w(sd, 0x3c, 0x8a05); /* USB FIFO enable */
+		break;
 	}
-
-	return 0;
 }
 
-static int ov51x_set_slave_ids(struct sd *sd, __u8 slave);
+static void ov51x_set_slave_ids(struct sd *sd, u8 slave);
 
 /* This does an initial reset of an OmniVision sensor and ensures that I2C
  * is synchronized. Returns <0 on failure.
  */
-static int init_ov_sensor(struct sd *sd, __u8 slave)
+static int init_ov_sensor(struct sd *sd, u8 slave)
 {
 	int i;
 
-	if (ov51x_set_slave_ids(sd, slave) < 0)
-		return -EIO;
+	ov51x_set_slave_ids(sd, slave);
 
 	/* Reset the sensor */
-	if (i2c_w(sd, 0x12, 0x80) < 0)
-		return -EIO;
+	i2c_w(sd, 0x12, 0x80);
 
 	/* Wait for it to initialize */
 	msleep(150);
@@ -2361,15 +2545,16 @@ static int init_ov_sensor(struct sd *sd, __u8 slave)
 		}
 
 		/* Reset the sensor */
-		if (i2c_w(sd, 0x12, 0x80) < 0)
-			return -EIO;
+		i2c_w(sd, 0x12, 0x80);
+
 		/* Wait for it to initialize */
 		msleep(150);
+
 		/* Dummy read to sync I2C */
 		if (i2c_r(sd, 0x00) < 0)
-			return -EIO;
+			return -1;
 	}
-	return -EIO;
+	return -1;
 }
 
 /* Set the read and write slave IDs. The "slave" argument is the write slave,
@@ -2377,53 +2562,40 @@ static int init_ov_sensor(struct sd *sd, __u8 slave)
  * This should not be called from outside the i2c I/O functions.
  * Sets I2C read and write slave IDs. Returns <0 for error
  */
-static int ov51x_set_slave_ids(struct sd *sd,
-				__u8 slave)
+static void ov51x_set_slave_ids(struct sd *sd,
+				u8 slave)
 {
-	int rc;
-
 	switch (sd->bridge) {
 	case BRIDGE_OVFX2:
-		return reg_w(sd, OVFX2_I2C_ADDR, slave);
+		reg_w(sd, OVFX2_I2C_ADDR, slave);
+		return;
 	case BRIDGE_W9968CF:
 		sd->sensor_addr = slave;
-		return 0;
+		return;
 	}
 
-	rc = reg_w(sd, R51x_I2C_W_SID, slave);
-	if (rc < 0)
-		return rc;
-	return reg_w(sd, R51x_I2C_R_SID, slave + 1);
+	reg_w(sd, R51x_I2C_W_SID, slave);
+	reg_w(sd, R51x_I2C_R_SID, slave + 1);
 }
 
-static int write_regvals(struct sd *sd,
+static void write_regvals(struct sd *sd,
 			 const struct ov_regvals *regvals,
 			 int n)
 {
-	int rc;
-
 	while (--n >= 0) {
-		rc = reg_w(sd, regvals->reg, regvals->val);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, regvals->reg, regvals->val);
 		regvals++;
 	}
-	return 0;
 }
 
-static int write_i2c_regvals(struct sd *sd,
-			     const struct ov_i2c_regvals *regvals,
-			     int n)
+static void write_i2c_regvals(struct sd *sd,
+			const struct ov_i2c_regvals *regvals,
+			int n)
 {
-	int rc;
-
 	while (--n >= 0) {
-		rc = i2c_w(sd, regvals->reg, regvals->val);
-		if (rc < 0)
-			return rc;
+		i2c_w(sd, regvals->reg, regvals->val);
 		regvals++;
 	}
-	return 0;
 }
 
 /****************************************************************************
@@ -2433,13 +2605,13 @@ static int write_i2c_regvals(struct sd *sd,
  ***************************************************************************/
 
 /* This initializes the OV2x10 / OV3610 / OV3620 */
-static int ov_hires_configure(struct sd *sd)
+static void ov_hires_configure(struct sd *sd)
 {
 	int high, low;
 
 	if (sd->bridge != BRIDGE_OVFX2) {
 		err("error hires sensors only supported with ovfx2");
-		return -1;
+		return;
 	}
 
 	PDEBUG(D_PROBE, "starting ov hires configuration");
@@ -2455,20 +2627,15 @@ static int ov_hires_configure(struct sd *sd)
 		PDEBUG(D_PROBE, "Sensor is an OV3610");
 		sd->sensor = SEN_OV3610;
 	} else {
-		err("Error unknown sensor type: 0x%02x%02x",
-		       high, low);
-		return -1;
+		err("Error unknown sensor type: %02x%02x",
+			high, low);
 	}
-
-	/* Set sensor-specific vars */
-	return 0;
 }
 
-
 /* This initializes the OV8110, OV8610 sensor. The OV8110 uses
  * the same register settings as the OV8610, since they are very similar.
  */
-static int ov8xx0_configure(struct sd *sd)
+static void ov8xx0_configure(struct sd *sd)
 {
 	int rc;
 
@@ -2478,27 +2645,21 @@ static int ov8xx0_configure(struct sd *sd)
 	rc = i2c_r(sd, OV7610_REG_COM_I);
 	if (rc < 0) {
 		PDEBUG(D_ERR, "Error detecting sensor type");
-		return -1;
+		return;
 	}
-	if ((rc & 3) == 1) {
+	if ((rc & 3) == 1)
 		sd->sensor = SEN_OV8610;
-	} else {
+	else
 		err("Unknown image sensor version: %d", rc & 3);
-		return -1;
-	}
-
-	/* Set sensor-specific vars */
-	return 0;
 }
 
 /* This initializes the OV7610, OV7620, or OV76BE sensor. The OV76BE uses
  * the same register settings as the OV7610, since they are very similar.
  */
-static int ov7xx0_configure(struct sd *sd)
+static void ov7xx0_configure(struct sd *sd)
 {
 	int rc, high, low;
 
-
 	PDEBUG(D_PROBE, "starting OV7xx0 configuration");
 
 	/* Detect sensor (sub)type */
@@ -2508,7 +2669,7 @@ static int ov7xx0_configure(struct sd *sd)
 	 * it appears to be wrongly detected as a 7610 by default */
 	if (rc < 0) {
 		PDEBUG(D_ERR, "Error detecting sensor type");
-		return -1;
+		return;
 	}
 	if ((rc & 3) == 3) {
 		/* quick hack to make OV7670s work */
@@ -2536,19 +2697,19 @@ static int ov7xx0_configure(struct sd *sd)
 		high = i2c_r(sd, 0x0a);
 		if (high < 0) {
 			PDEBUG(D_ERR, "Error detecting camera chip PID");
-			return high;
+			return;
 		}
 		low = i2c_r(sd, 0x0b);
 		if (low < 0) {
 			PDEBUG(D_ERR, "Error detecting camera chip VER");
-			return low;
+			return;
 		}
 		if (high == 0x76) {
 			switch (low) {
 			case 0x30:
 				err("Sensor is an OV7630/OV7635");
 				err("7630 is not supported by this driver");
-				return -1;
+				return;
 			case 0x40:
 				PDEBUG(D_PROBE, "Sensor is an OV7645");
 				sd->sensor = SEN_OV7640; /* FIXME */
@@ -2561,9 +2722,14 @@ static int ov7xx0_configure(struct sd *sd)
 				PDEBUG(D_PROBE, "Sensor is an OV7648");
 				sd->sensor = SEN_OV7648;
 				break;
+			case 0x60:
+				PDEBUG(D_PROBE, "Sensor is a OV7660");
+				sd->sensor = SEN_OV7660;
+				sd->invert_led = 0;
+				break;
 			default:
 				PDEBUG(D_PROBE, "Unknown sensor: 0x76%x", low);
-				return -1;
+				return;
 			}
 		} else {
 			PDEBUG(D_PROBE, "Sensor is an OV7620");
@@ -2571,15 +2737,11 @@ static int ov7xx0_configure(struct sd *sd)
 		}
 	} else {
 		err("Unknown image sensor version: %d", rc & 3);
-		return -1;
 	}
-
-	/* Set sensor-specific vars */
-	return 0;
 }
 
 /* This initializes the OV6620, OV6630, OV6630AE, or OV6630AF sensor. */
-static int ov6xx0_configure(struct sd *sd)
+static void ov6xx0_configure(struct sd *sd)
 {
 	int rc;
 	PDEBUG(D_PROBE, "starting OV6xx0 configuration");
@@ -2588,7 +2750,7 @@ static int ov6xx0_configure(struct sd *sd)
 	rc = i2c_r(sd, OV7610_REG_COM_I);
 	if (rc < 0) {
 		PDEBUG(D_ERR, "Error detecting sensor type");
-		return -1;
+		return;
 	}
 
 	/* Ugh. The first two bits are the version bits, but
@@ -2619,13 +2781,11 @@ static int ov6xx0_configure(struct sd *sd)
 		break;
 	default:
 		err("FATAL: Unknown sensor version: 0x%02x", rc);
-		return -1;
+		return;
 	}
 
 	/* Set sensor-specific vars */
 	sd->sif = 1;
-
-	return 0;
 }
 
 /* Turns on or off the LED. Only has an effect with OV511+/OV518(+)/OV519 */
@@ -2637,14 +2797,14 @@ static void ov51x_led_control(struct sd *sd, int on)
 	switch (sd->bridge) {
 	/* OV511 has no LED control */
 	case BRIDGE_OV511PLUS:
-		reg_w(sd, R511_SYS_LED_CTL, on ? 1 : 0);
+		reg_w(sd, R511_SYS_LED_CTL, on);
 		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
-		reg_w_mask(sd, R518_GPIO_OUT, on ? 0x02 : 0x00, 0x02);
+		reg_w_mask(sd, R518_GPIO_OUT, 0x02 * on, 0x02);
 		break;
 	case BRIDGE_OV519:
-		reg_w_mask(sd, OV519_GPIO_DATA_OUT0, !on, 1);	/* 0 / 1 */
+		reg_w_mask(sd, OV519_GPIO_DATA_OUT0, on, 1);
 		break;
 	}
 }
@@ -2679,7 +2839,7 @@ static void sd_reset_snapshot(struct gspca_dev *gspca_dev)
 	}
 }
 
-static int ov51x_upload_quan_tables(struct sd *sd)
+static void ov51x_upload_quan_tables(struct sd *sd)
 {
 	const unsigned char yQuanTable511[] = {
 		0, 1, 1, 2, 2, 3, 3, 4,
@@ -2710,7 +2870,6 @@ static int ov51x_upload_quan_tables(struct sd *sd)
 		6, 6, 6, 6, 7, 7, 7, 8,
 		7, 7, 6, 7, 7, 7, 8, 8
 	};
-
 	const unsigned char uvQuanTable518[] = {
 		6, 6, 6, 7, 7, 7, 7, 7,
 		6, 6, 6, 7, 7, 7, 7, 7,
@@ -2720,18 +2879,18 @@ static int ov51x_upload_quan_tables(struct sd *sd)
 
 	const unsigned char *pYTable, *pUVTable;
 	unsigned char val0, val1;
-	int i, size, rc, reg = R51x_COMP_LUT_BEGIN;
+	int i, size, reg = R51x_COMP_LUT_BEGIN;
 
 	PDEBUG(D_PROBE, "Uploading quantization tables");
 
 	if (sd->bridge == BRIDGE_OV511 || sd->bridge == BRIDGE_OV511PLUS) {
 		pYTable = yQuanTable511;
 		pUVTable = uvQuanTable511;
-		size  = 32;
+		size = 32;
 	} else {
 		pYTable = yQuanTable518;
 		pUVTable = uvQuanTable518;
-		size  = 16;
+		size = 16;
 	}
 
 	for (i = 0; i < size; i++) {
@@ -2740,30 +2899,23 @@ static int ov51x_upload_quan_tables(struct sd *sd)
 		val0 &= 0x0f;
 		val1 &= 0x0f;
 		val0 |= val1 << 4;
-		rc = reg_w(sd, reg, val0);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, reg, val0);
 
 		val0 = *pUVTable++;
 		val1 = *pUVTable++;
 		val0 &= 0x0f;
 		val1 &= 0x0f;
 		val0 |= val1 << 4;
-		rc = reg_w(sd, reg + size, val0);
-		if (rc < 0)
-			return rc;
+		reg_w(sd, reg + size, val0);
 
 		reg++;
 	}
-
-	return 0;
 }
 
 /* This initializes the OV511/OV511+ and the sensor */
-static int ov511_configure(struct gspca_dev *gspca_dev)
+static void ov511_configure(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	int rc;
 
 	/* For 511 and 511+ */
 	const struct ov_regvals init_511[] = {
@@ -2809,42 +2961,27 @@ static int ov511_configure(struct gspca_dev *gspca_dev)
 
 	PDEBUG(D_PROBE, "Device custom id %x", reg_r(sd, R51x_SYS_CUST_ID));
 
-	rc = write_regvals(sd, init_511, ARRAY_SIZE(init_511));
-	if (rc < 0)
-		return rc;
+	write_regvals(sd, init_511, ARRAY_SIZE(init_511));
 
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
-		rc = write_regvals(sd, norm_511, ARRAY_SIZE(norm_511));
-		if (rc < 0)
-			return rc;
+		write_regvals(sd, norm_511, ARRAY_SIZE(norm_511));
 		break;
 	case BRIDGE_OV511PLUS:
-		rc = write_regvals(sd, norm_511_p, ARRAY_SIZE(norm_511_p));
-		if (rc < 0)
-			return rc;
+		write_regvals(sd, norm_511_p, ARRAY_SIZE(norm_511_p));
 		break;
 	}
 
 	/* Init compression */
-	rc = write_regvals(sd, compress_511, ARRAY_SIZE(compress_511));
-	if (rc < 0)
-		return rc;
-
-	rc = ov51x_upload_quan_tables(sd);
-	if (rc < 0) {
-		PDEBUG(D_ERR, "Error uploading quantization tables");
-		return rc;
-	}
+	write_regvals(sd, compress_511, ARRAY_SIZE(compress_511));
 
-	return 0;
+	ov51x_upload_quan_tables(sd);
 }
 
 /* This initializes the OV518/OV518+ and the sensor */
-static int ov518_configure(struct gspca_dev *gspca_dev)
+static void ov518_configure(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	int rc;
 
 	/* For 518 and 518+ */
 	const struct ov_regvals init_518[] = {
@@ -2892,65 +3029,49 @@ static int ov518_configure(struct gspca_dev *gspca_dev)
 
 	/* First 5 bits of custom ID reg are a revision ID on OV518 */
 	PDEBUG(D_PROBE, "Device revision %d",
-	       0x1F & reg_r(sd, R51x_SYS_CUST_ID));
+		0x1f & reg_r(sd, R51x_SYS_CUST_ID));
 
-	rc = write_regvals(sd, init_518, ARRAY_SIZE(init_518));
-	if (rc < 0)
-		return rc;
+	write_regvals(sd, init_518, ARRAY_SIZE(init_518));
 
 	/* Set LED GPIO pin to output mode */
-	rc = reg_w_mask(sd, R518_GPIO_CTL, 0x00, 0x02);
-	if (rc < 0)
-		return rc;
+	reg_w_mask(sd, R518_GPIO_CTL, 0x00, 0x02);
 
 	switch (sd->bridge) {
 	case BRIDGE_OV518:
-		rc = write_regvals(sd, norm_518, ARRAY_SIZE(norm_518));
-		if (rc < 0)
-			return rc;
+		write_regvals(sd, norm_518, ARRAY_SIZE(norm_518));
 		break;
 	case BRIDGE_OV518PLUS:
-		rc = write_regvals(sd, norm_518_p, ARRAY_SIZE(norm_518_p));
-		if (rc < 0)
-			return rc;
+		write_regvals(sd, norm_518_p, ARRAY_SIZE(norm_518_p));
 		break;
 	}
 
-	rc = ov51x_upload_quan_tables(sd);
-	if (rc < 0) {
-		PDEBUG(D_ERR, "Error uploading quantization tables");
-		return rc;
-	}
+	ov51x_upload_quan_tables(sd);
 
-	rc = reg_w(sd, 0x2f, 0x80);
-	if (rc < 0)
-		return rc;
-
-	return 0;
+	reg_w(sd, 0x2f, 0x80);
 }
 
-static int ov519_configure(struct sd *sd)
+static void ov519_configure(struct sd *sd)
 {
 	static const struct ov_regvals init_519[] = {
-		{ 0x5a,  0x6d }, /* EnableSystem */
-		{ 0x53,  0x9b },
-		{ 0x54,  0xff }, /* set bit2 to enable jpeg */
-		{ 0x5d,  0x03 },
-		{ 0x49,  0x01 },
-		{ 0x48,  0x00 },
+		{ 0x5a, 0x6d }, /* EnableSystem */
+		{ 0x53, 0x9b },
+		{ OV519_R54_EN_CLK1, 0xff }, /* set bit2 to enable jpeg */
+		{ 0x5d, 0x03 },
+		{ 0x49, 0x01 },
+		{ 0x48, 0x00 },
 		/* Set LED pin to output mode. Bit 4 must be cleared or sensor
 		 * detection will fail. This deserves further investigation. */
 		{ OV519_GPIO_IO_CTRL0,   0xee },
-		{ 0x51,  0x0f }, /* SetUsbInit */
-		{ 0x51,  0x00 },
-		{ 0x22,  0x00 },
+		{ OV519_R51_RESET1, 0x0f },
+		{ OV519_R51_RESET1, 0x00 },
+		{ 0x22, 0x00 },
 		/* windows reads 0x55 at this point*/
 	};
 
-	return write_regvals(sd, init_519, ARRAY_SIZE(init_519));
+	write_regvals(sd, init_519, ARRAY_SIZE(init_519));
 }
 
-static int ovfx2_configure(struct sd *sd)
+static void ovfx2_configure(struct sd *sd)
 {
 	static const struct ov_regvals init_fx2[] = {
 		{ 0x00, 0x60 },
@@ -2964,7 +3085,92 @@ static int ovfx2_configure(struct sd *sd)
 
 	sd->stopped = 1;
 
-	return write_regvals(sd, init_fx2, ARRAY_SIZE(init_fx2));
+	write_regvals(sd, init_fx2, ARRAY_SIZE(init_fx2));
+}
+
+/* set the mode */
+/* This function works for ov7660 only */
+static void ov519_set_mode(struct sd *sd)
+{
+	static const struct ov_regvals bridge_ov7660[2][10] = {
+		{{0x10, 0x14}, {0x11, 0x1e}, {0x12, 0x00}, {0x13, 0x00},
+		 {0x14, 0x00}, {0x15, 0x00}, {0x16, 0x00}, {0x20, 0x0c},
+		 {0x25, 0x01}, {0x26, 0x00}},
+		{{0x10, 0x28}, {0x11, 0x3c}, {0x12, 0x00}, {0x13, 0x00},
+		 {0x14, 0x00}, {0x15, 0x00}, {0x16, 0x00}, {0x20, 0x0c},
+		 {0x25, 0x03}, {0x26, 0x00}}
+	};
+	static const struct ov_i2c_regvals sensor_ov7660[2][3] = {
+		{{0x12, 0x00}, {0x24, 0x00}, {0x0c, 0x0c}},
+		{{0x12, 0x00}, {0x04, 0x00}, {0x0c, 0x00}}
+	};
+	static const struct ov_i2c_regvals sensor_ov7660_2[] = {
+		{OV7670_R17_HSTART, 0x13},
+		{OV7670_R18_HSTOP, 0x01},
+		{OV7670_R32_HREF, 0x92},
+		{OV7670_R19_VSTART, 0x02},
+		{OV7670_R1A_VSTOP, 0x7a},
+		{OV7670_R03_VREF, 0x00},
+/*		{0x33, 0x00}, */
+/*		{0x34, 0x07}, */
+/*		{0x36, 0x00}, */
+/*		{0x6b, 0x0a}, */
+	};
+
+	write_regvals(sd, bridge_ov7660[sd->gspca_dev.curr_mode],
+			ARRAY_SIZE(bridge_ov7660[0]));
+	write_i2c_regvals(sd, sensor_ov7660[sd->gspca_dev.curr_mode],
+			ARRAY_SIZE(sensor_ov7660[0]));
+	write_i2c_regvals(sd, sensor_ov7660_2,
+			ARRAY_SIZE(sensor_ov7660_2));
+}
+
+/* set the frame rate */
+/* This function works for sensors ov7640, ov7648 ov7660 and ov7670 only */
+static void ov519_set_fr(struct sd *sd)
+{
+	int fr;
+	u8 clock;
+	/* frame rate table with indices:
+	 *	- mode = 0: 320x240, 1: 640x480
+	 *	- fr rate = 0: 30, 1: 25, 2: 20, 3: 15, 4: 10, 5: 5
+	 *	- reg = 0: bridge a4, 1: bridge 23, 2: sensor 11 (clock)
+	 */
+	static const u8 fr_tb[2][6][3] = {
+		{{0x04, 0xff, 0x00},
+		 {0x04, 0x1f, 0x00},
+		 {0x04, 0x1b, 0x00},
+		 {0x04, 0x15, 0x00},
+		 {0x04, 0x09, 0x00},
+		 {0x04, 0x01, 0x00}},
+		{{0x0c, 0xff, 0x00},
+		 {0x0c, 0x1f, 0x00},
+		 {0x0c, 0x1b, 0x00},
+		 {0x04, 0xff, 0x01},
+		 {0x04, 0x1f, 0x01},
+		 {0x04, 0x1b, 0x01}},
+	};
+
+	if (frame_rate > 0)
+		sd->frame_rate = frame_rate;
+	if (sd->frame_rate >= 30)
+		fr = 0;
+	else if (sd->frame_rate >= 25)
+		fr = 1;
+	else if (sd->frame_rate >= 20)
+		fr = 2;
+	else if (sd->frame_rate >= 15)
+		fr = 3;
+	else if (sd->frame_rate >= 10)
+		fr = 4;
+	else
+		fr = 5;
+	reg_w(sd, 0xa4, fr_tb[sd->gspca_dev.curr_mode][fr][0]);
+	reg_w(sd, 0x23, fr_tb[sd->gspca_dev.curr_mode][fr][1]);
+	clock = fr_tb[sd->gspca_dev.curr_mode][fr][2];
+	if (sd->sensor == SEN_OV7660)
+		clock |= 0x80;		/* enable double clock */
+	ov518_i2c_w(sd, OV7670_R11_CLKRC, clock);
 }
 
 /* this function is called at probe time */
@@ -2973,99 +3179,119 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	struct cam *cam = &gspca_dev->cam;
-	int ret = 0;
 
 	sd->bridge = id->driver_info & BRIDGE_MASK;
-	sd->invert_led = id->driver_info & BRIDGE_INVERT_LED;
+	sd->invert_led = (id->driver_info & BRIDGE_INVERT_LED) != 0;
 
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
-		ret = ov511_configure(gspca_dev);
+		cam->cam_mode = ov511_vga_mode;
+		cam->nmodes = ARRAY_SIZE(ov511_vga_mode);
 		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
-		ret = ov518_configure(gspca_dev);
+		cam->cam_mode = ov518_vga_mode;
+		cam->nmodes = ARRAY_SIZE(ov518_vga_mode);
 		break;
 	case BRIDGE_OV519:
-		ret = ov519_configure(sd);
+		cam->cam_mode = ov519_vga_mode;
+		cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
+		sd->invert_led = !sd->invert_led;
 		break;
 	case BRIDGE_OVFX2:
-		ret = ovfx2_configure(sd);
+		cam->cam_mode = ov519_vga_mode;
+		cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
 		cam->bulk_size = OVFX2_BULK_SIZE;
 		cam->bulk_nurbs = MAX_NURBS;
 		cam->bulk = 1;
 		break;
 	case BRIDGE_W9968CF:
-		ret = w9968cf_configure(sd);
+		cam->cam_mode = w9968cf_vga_mode;
+		cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode);
 		cam->reverse_alts = 1;
 		break;
 	}
 
-	if (ret)
-		goto error;
+	gspca_dev->cam.ctrls = sd->ctrls;
+	sd->quality = QUALITY_DEF;
 
-	ov51x_led_control(sd, 0);	/* turn LED off */
+	return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+	struct cam *cam = &gspca_dev->cam;
+
+	switch (sd->bridge) {
+	case BRIDGE_OV511:
+	case BRIDGE_OV511PLUS:
+		ov511_configure(gspca_dev);
+		break;
+	case BRIDGE_OV518:
+	case BRIDGE_OV518PLUS:
+		ov518_configure(gspca_dev);
+		break;
+	case BRIDGE_OV519:
+		ov519_configure(sd);
+		break;
+	case BRIDGE_OVFX2:
+		ovfx2_configure(sd);
+		break;
+	case BRIDGE_W9968CF:
+		w9968cf_configure(sd);
+		break;
+	}
 
 	/* The OV519 must be more aggressive about sensor detection since
 	 * I2C write will never fail if the sensor is not present. We have
 	 * to try to initialize the sensor to detect its presence */
+	sd->sensor = -1;
 
 	/* Test for 76xx */
 	if (init_ov_sensor(sd, OV7xx0_SID) >= 0) {
-		if (ov7xx0_configure(sd) < 0) {
-			PDEBUG(D_ERR, "Failed to configure OV7xx0");
-			goto error;
-		}
+		ov7xx0_configure(sd);
+
 	/* Test for 6xx0 */
 	} else if (init_ov_sensor(sd, OV6xx0_SID) >= 0) {
-		if (ov6xx0_configure(sd) < 0) {
-			PDEBUG(D_ERR, "Failed to configure OV6xx0");
-			goto error;
-		}
+		ov6xx0_configure(sd);
+
 	/* Test for 8xx0 */
 	} else if (init_ov_sensor(sd, OV8xx0_SID) >= 0) {
-		if (ov8xx0_configure(sd) < 0) {
-			PDEBUG(D_ERR, "Failed to configure OV8xx0");
-			goto error;
-		}
+		ov8xx0_configure(sd);
+
 	/* Test for 3xxx / 2xxx */
 	} else if (init_ov_sensor(sd, OV_HIRES_SID) >= 0) {
-		if (ov_hires_configure(sd) < 0) {
-			PDEBUG(D_ERR, "Failed to configure high res OV");
-			goto error;
-		}
+		ov_hires_configure(sd);
 	} else {
 		err("Can't determine sensor slave IDs");
 		goto error;
 	}
 
+	if (sd->sensor < 0)
+		goto error;
+
+	ov51x_led_control(sd, 0);	/* turn LED off */
+
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
-		if (!sd->sif) {
-			cam->cam_mode = ov511_vga_mode;
-			cam->nmodes = ARRAY_SIZE(ov511_vga_mode);
-		} else {
+		if (sd->sif) {
 			cam->cam_mode = ov511_sif_mode;
 			cam->nmodes = ARRAY_SIZE(ov511_sif_mode);
 		}
 		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
-		if (!sd->sif) {
-			cam->cam_mode = ov518_vga_mode;
-			cam->nmodes = ARRAY_SIZE(ov518_vga_mode);
-		} else {
+		if (sd->sif) {
 			cam->cam_mode = ov518_sif_mode;
 			cam->nmodes = ARRAY_SIZE(ov518_sif_mode);
 		}
 		break;
 	case BRIDGE_OV519:
-		if (!sd->sif) {
-			cam->cam_mode = ov519_vga_mode;
-			cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
-		} else {
+		if (sd->sif) {
 			cam->cam_mode = ov519_sif_mode;
 			cam->nmodes = ARRAY_SIZE(ov519_sif_mode);
 		}
@@ -3077,118 +3303,107 @@ static int sd_config(struct gspca_dev *gspca_dev,
 		} else if (sd->sensor == SEN_OV3610) {
 			cam->cam_mode = ovfx2_ov3610_mode;
 			cam->nmodes = ARRAY_SIZE(ovfx2_ov3610_mode);
-		} else if (!sd->sif) {
-			cam->cam_mode = ov519_vga_mode;
-			cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
-		} else {
+		} else if (sd->sif) {
 			cam->cam_mode = ov519_sif_mode;
 			cam->nmodes = ARRAY_SIZE(ov519_sif_mode);
 		}
 		break;
 	case BRIDGE_W9968CF:
-		cam->cam_mode = w9968cf_vga_mode;
-		cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode);
 		if (sd->sif)
-			cam->nmodes--;
+			cam->nmodes = ARRAY_SIZE(w9968cf_vga_mode) - 1;
 
 		/* w9968cf needs initialisation once the sensor is known */
-		if (w9968cf_init(sd) < 0)
-			goto error;
+		w9968cf_init(sd);
 		break;
 	}
-	gspca_dev->cam.ctrls = sd->ctrls;
-	if (sd->sensor == SEN_OV7670)
-		gspca_dev->ctrl_dis = 1 << COLORS;
-	else
-		gspca_dev->ctrl_dis = (1 << HFLIP) | (1 << VFLIP);
-	sd->quality = QUALITY_DEF;
-	if (sd->sensor == SEN_OV7640 ||
-	    sd->sensor == SEN_OV7648)
-		gspca_dev->ctrl_dis |= (1 << AUTOBRIGHT) | (1 << CONTRAST);
-	if (sd->sensor == SEN_OV7670)
-		gspca_dev->ctrl_dis |= 1 << AUTOBRIGHT;
-	/* OV8610 Frequency filter control should work but needs testing */
-	if (sd->sensor == SEN_OV8610)
-		gspca_dev->ctrl_dis |= 1 << FREQ;
-	/* No controls for the OV2610/OV3610 */
-	if (sd->sensor == SEN_OV2610 || sd->sensor == SEN_OV3610)
-		gspca_dev->ctrl_dis |= (1 << NCTRL) - 1;
 
-	return 0;
-error:
-	PDEBUG(D_ERR, "OV519 Config failed");
-	return -EBUSY;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
-	struct sd *sd = (struct sd *) gspca_dev;
+	gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
 
 	/* initialize the sensor */
 	switch (sd->sensor) {
 	case SEN_OV2610:
-		if (write_i2c_regvals(sd, norm_2610, ARRAY_SIZE(norm_2610)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_2610, ARRAY_SIZE(norm_2610));
+
 		/* Enable autogain, autoexpo, awb, bandfilter */
-		if (i2c_w_mask(sd, 0x13, 0x27, 0x27) < 0)
-			return -EIO;
+		i2c_w_mask(sd, 0x13, 0x27, 0x27);
 		break;
 	case SEN_OV3610:
-		if (write_i2c_regvals(sd, norm_3620b, ARRAY_SIZE(norm_3620b)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_3620b, ARRAY_SIZE(norm_3620b));
+
 		/* Enable autogain, autoexpo, awb, bandfilter */
-		if (i2c_w_mask(sd, 0x13, 0x27, 0x27) < 0)
-			return -EIO;
+		i2c_w_mask(sd, 0x13, 0x27, 0x27);
 		break;
 	case SEN_OV6620:
-		if (write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_6x20, ARRAY_SIZE(norm_6x20));
 		break;
 	case SEN_OV6630:
 	case SEN_OV66308AF:
 		sd->ctrls[CONTRAST].def = 200;
 				 /* The default is too low for the ov6630 */
-		if (write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_6x30, ARRAY_SIZE(norm_6x30));
 		break;
 	default:
 /*	case SEN_OV7610: */
 /*	case SEN_OV76BE: */
-		if (write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610)))
-			return -EIO;
-		if (i2c_w_mask(sd, 0x0e, 0x00, 0x40))
-			return -EIO;
+		write_i2c_regvals(sd, norm_7610, ARRAY_SIZE(norm_7610));
+		i2c_w_mask(sd, 0x0e, 0x00, 0x40);
 		break;
 	case SEN_OV7620:
 	case SEN_OV7620AE:
-		if (write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_7620, ARRAY_SIZE(norm_7620));
 		break;
 	case SEN_OV7640:
 	case SEN_OV7648:
-		if (write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_7640, ARRAY_SIZE(norm_7640));
+		break;
+	case SEN_OV7660:
+		i2c_w(sd, OV7670_R12_COM7, OV7670_COM7_RESET);
+		msleep(14);
+		reg_w(sd, OV519_R57_SNAPSHOT, 0x23);
+		write_regvals(sd, init_519_ov7660,
+				ARRAY_SIZE(init_519_ov7660));
+		write_i2c_regvals(sd, norm_7660, ARRAY_SIZE(norm_7660));
+		sd->gspca_dev.curr_mode = 1;	/* 640x480 */
+		sd->frame_rate = 15;
+		ov519_set_mode(sd);
+		ov519_set_fr(sd);
+		sd->ctrls[COLORS].max = 4;	/* 0..4 */
+		sd->ctrls[COLORS].val =
+			sd->ctrls[COLORS].def = 2;
+		setcolors(gspca_dev);
+		sd->ctrls[CONTRAST].max = 6;	/* 0..6 */
+		sd->ctrls[CONTRAST].val =
+			sd->ctrls[CONTRAST].def = 3;
+		setcontrast(gspca_dev);
+		sd->ctrls[BRIGHTNESS].max = 6;	/* 0..6 */
+		sd->ctrls[BRIGHTNESS].val =
+			sd->ctrls[BRIGHTNESS].def = 3;
+		setbrightness(gspca_dev);
+		sd_reset_snapshot(gspca_dev);
+		ov51x_restart(sd);
+		ov51x_stop(sd);			/* not in win traces */
+		ov51x_led_control(sd, 0);
 		break;
 	case SEN_OV7670:
 		sd->ctrls[FREQ].max = 3;	/* auto */
 		sd->ctrls[FREQ].def = 3;
-		if (write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_7670, ARRAY_SIZE(norm_7670));
 		break;
 	case SEN_OV8610:
-		if (write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610)))
-			return -EIO;
+		write_i2c_regvals(sd, norm_8610, ARRAY_SIZE(norm_8610));
 		break;
 	}
-	return 0;
+	return gspca_dev->usb_err;
+error:
+	PDEBUG(D_ERR, "OV519 Config failed");
+	return -EINVAL;
 }
 
 /* Set up the OV511/OV511+ with the given image parameters.
  *
  * Do not put any sensor-specific code in here (including I2C I/O functions)
  */
-static int ov511_mode_init_regs(struct sd *sd)
+static void ov511_mode_init_regs(struct sd *sd)
 {
 	int hsegs, vsegs, packet_size, fps, needed;
 	int interlaced = 0;
@@ -3199,7 +3414,8 @@ static int ov511_mode_init_regs(struct sd *sd)
 	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
 	if (!alt) {
 		err("Couldn't get altsetting");
-		return -EIO;
+		sd->gspca_dev.usb_err = -EIO;
+		return;
 	}
 
 	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
@@ -3302,8 +3518,6 @@ static int ov511_mode_init_regs(struct sd *sd)
 
 	reg_w(sd, R51x_SYS_RESET, OV511_RESET_OMNICE);
 	reg_w(sd, R51x_SYS_RESET, 0);
-
-	return 0;
 }
 
 /* Sets up the OV518/OV518+ with the given image parameters
@@ -3313,7 +3527,7 @@ static int ov511_mode_init_regs(struct sd *sd)
  *
  * Do not put any sensor-specific code in here (including I2C I/O functions)
  */
-static int ov518_mode_init_regs(struct sd *sd)
+static void ov518_mode_init_regs(struct sd *sd)
 {
 	int hsegs, vsegs, packet_size;
 	struct usb_host_interface *alt;
@@ -3323,14 +3537,14 @@ static int ov518_mode_init_regs(struct sd *sd)
 	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
 	if (!alt) {
 		err("Couldn't get altsetting");
-		return -EIO;
+		sd->gspca_dev.usb_err = -EIO;
+		return;
 	}
 
 	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
 	ov518_reg_w32(sd, R51x_FIFO_PSIZE, packet_size & ~7, 2);
 
 	/******** Set the mode ********/
-
 	reg_w(sd, 0x2b, 0);
 	reg_w(sd, 0x2c, 0);
 	reg_w(sd, 0x2d, 0);
@@ -3364,7 +3578,7 @@ static int ov518_mode_init_regs(struct sd *sd)
 	/* Windows driver does this here; who knows why */
 	reg_w(sd, 0x2f, 0x80);
 
-	/******** Set the framerate  ********/
+	/******** Set the framerate ********/
 	sd->clockdiv = 1;
 
 	/* Mode independent, but framerate dependent, regs */
@@ -3427,11 +3641,8 @@ static int ov518_mode_init_regs(struct sd *sd)
 	}
 
 	reg_w(sd, 0x2f, 0x80);
-
-	return 0;
 }
 
-
 /* Sets up the OV519 with the given image parameters
  *
  * OV519 needs a completely different approach, until we can figure out what
@@ -3439,12 +3650,12 @@ static int ov518_mode_init_regs(struct sd *sd)
  *
  * Do not put any sensor-specific code in here (including I2C I/O functions)
  */
-static int ov519_mode_init_regs(struct sd *sd)
+static void ov519_mode_init_regs(struct sd *sd)
 {
 	static const struct ov_regvals mode_init_519_ov7670[] = {
 		{ 0x5d,	0x03 }, /* Turn off suspend mode */
 		{ 0x53,	0x9f }, /* was 9b in 1.65-1.08 */
-		{ 0x54,	0x0f }, /* bit2 (jpeg enable) */
+		{ OV519_R54_EN_CLK1, 0x0f }, /* bit2 (jpeg enable) */
 		{ 0xa2,	0x20 }, /* a2-a5 are undocumented */
 		{ 0xa3,	0x18 },
 		{ 0xa4,	0x04 },
@@ -3467,7 +3678,7 @@ static int ov519_mode_init_regs(struct sd *sd)
 	static const struct ov_regvals mode_init_519[] = {
 		{ 0x5d,	0x03 }, /* Turn off suspend mode */
 		{ 0x53,	0x9f }, /* was 9b in 1.65-1.08 */
-		{ 0x54,	0x0f }, /* bit2 (jpeg enable) */
+		{ OV519_R54_EN_CLK1, 0x0f }, /* bit2 (jpeg enable) */
 		{ 0xa2,	0x20 }, /* a2-a5 are undocumented */
 		{ 0xa3,	0x18 },
 		{ 0xa4,	0x04 },
@@ -3486,19 +3697,21 @@ static int ov519_mode_init_regs(struct sd *sd)
 	};
 
 	/******** Set the mode ********/
-	if (sd->sensor != SEN_OV7670) {
-		if (write_regvals(sd, mode_init_519,
-				  ARRAY_SIZE(mode_init_519)))
-			return -EIO;
+	switch (sd->sensor) {
+	default:
+		write_regvals(sd, mode_init_519, ARRAY_SIZE(mode_init_519));
 		if (sd->sensor == SEN_OV7640 ||
 		    sd->sensor == SEN_OV7648) {
 			/* Select 8-bit input mode */
 			reg_w_mask(sd, OV519_R20_DFR, 0x10, 0x10);
 		}
-	} else {
-		if (write_regvals(sd, mode_init_519_ov7670,
-				  ARRAY_SIZE(mode_init_519_ov7670)))
-			return -EIO;
+		break;
+	case SEN_OV7660:
+		return;		/* done by ov519_set_mode/fr() */
+	case SEN_OV7670:
+		write_regvals(sd, mode_init_519_ov7670,
+				ARRAY_SIZE(mode_init_519_ov7670));
+		break;
 	}
 
 	reg_w(sd, OV519_R10_H_SIZE,	sd->gspca_dev.width >> 4);
@@ -3594,17 +3807,16 @@ static int ov519_mode_init_regs(struct sd *sd)
 		}
 		break;
 	}
-	return 0;
 }
 
-static int mode_init_ov_sensor_regs(struct sd *sd)
+static void mode_init_ov_sensor_regs(struct sd *sd)
 {
 	struct gspca_dev *gspca_dev;
 	int qvga, xstart, xend, ystart, yend;
-	__u8 v;
+	u8 v;
 
 	gspca_dev = &sd->gspca_dev;
-	qvga = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv & 1;
+	qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
 
 	/******** Mode (VGA/QVGA) and sensor specific regs ********/
 	switch (sd->sensor) {
@@ -3616,7 +3828,7 @@ static int mode_init_ov_sensor_regs(struct sd *sd)
 		i2c_w_mask(sd, 0x2d, qvga ? 0x40 : 0x00, 0x40);
 		i2c_w_mask(sd, 0x67, qvga ? 0xf0 : 0x90, 0xf0);
 		i2c_w_mask(sd, 0x74, qvga ? 0x20 : 0x00, 0x20);
-		return 0;
+		return;
 	case SEN_OV3610:
 		if (qvga) {
 			xstart = (1040 - gspca_dev->width) / 2 + (0x1f << 4);
@@ -3640,7 +3852,7 @@ static int mode_init_ov_sensor_regs(struct sd *sd)
 		i2c_w(sd, 0x18, xend >> 4);
 		i2c_w(sd, 0x19, ystart >> 3);
 		i2c_w(sd, 0x1a, yend >> 3);
-		return 0;
+		return;
 	case SEN_OV8610:
 		/* For OV8610 qvga means qsvga */
 		i2c_w_mask(sd, OV7610_REG_COM_C, qvga ? (1 << 5) : 0, 1 << 5);
@@ -3687,11 +3899,11 @@ static int mode_init_ov_sensor_regs(struct sd *sd)
 		/* set COM7_FMT_VGA or COM7_FMT_QVGA
 		 * do we need to set anything else?
 		 *	HSTART etc are set in set_ov_sensor_window itself */
-		i2c_w_mask(sd, OV7670_REG_COM7,
+		i2c_w_mask(sd, OV7670_R12_COM7,
 			 qvga ? OV7670_COM7_FMT_QVGA : OV7670_COM7_FMT_VGA,
 			 OV7670_COM7_FMT_MASK);
 		i2c_w_mask(sd, 0x13, 0x00, 0x20); /* Select 16 bit data bus */
-		i2c_w_mask(sd, OV7670_REG_COM8, OV7670_COM8_AWB,
+		i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_AWB,
 				OV7670_COM8_AWB);
 		if (qvga) {		/* QVGA from ov7670.c by
 					 * Jonathan Corbet */
@@ -3707,21 +3919,21 @@ static int mode_init_ov_sensor_regs(struct sd *sd)
 		}
 		/* OV7670 hardware window registers are split across
 		 * multiple locations */
-		i2c_w(sd, OV7670_REG_HSTART, xstart >> 3);
-		i2c_w(sd, OV7670_REG_HSTOP, xend >> 3);
-		v = i2c_r(sd, OV7670_REG_HREF);
+		i2c_w(sd, OV7670_R17_HSTART, xstart >> 3);
+		i2c_w(sd, OV7670_R18_HSTOP, xend >> 3);
+		v = i2c_r(sd, OV7670_R32_HREF);
 		v = (v & 0xc0) | ((xend & 0x7) << 3) | (xstart & 0x07);
 		msleep(10);	/* need to sleep between read and write to
 				 * same reg! */
-		i2c_w(sd, OV7670_REG_HREF, v);
+		i2c_w(sd, OV7670_R32_HREF, v);
 
-		i2c_w(sd, OV7670_REG_VSTART, ystart >> 2);
-		i2c_w(sd, OV7670_REG_VSTOP, yend >> 2);
-		v = i2c_r(sd, OV7670_REG_VREF);
+		i2c_w(sd, OV7670_R19_VSTART, ystart >> 2);
+		i2c_w(sd, OV7670_R1A_VSTOP, yend >> 2);
+		v = i2c_r(sd, OV7670_R03_VREF);
 		v = (v & 0xc0) | ((yend & 0x3) << 2) | (ystart & 0x03);
 		msleep(10);	/* need to sleep between read and write to
 				 * same reg! */
-		i2c_w(sd, OV7670_REG_VREF, v);
+		i2c_w(sd, OV7670_R03_VREF, v);
 		break;
 	case SEN_OV6620:
 		i2c_w_mask(sd, 0x14, qvga ? 0x20 : 0x00, 0x20);
@@ -3734,46 +3946,50 @@ static int mode_init_ov_sensor_regs(struct sd *sd)
 		i2c_w_mask(sd, 0x12, 0x04, 0x06); /* AWB: 1 Test pattern: 0 */
 		break;
 	default:
-		return -EINVAL;
+		return;
 	}
 
 	/******** Clock programming ********/
 	i2c_w(sd, 0x11, sd->clockdiv);
-
-	return 0;
 }
 
+/* this function works for bridge ov519 and sensors ov7660 and ov7670 only */
 static void sethvflip(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	if (sd->sensor != SEN_OV7670)
-		return;
 	if (sd->gspca_dev.streaming)
-		ov51x_stop(sd);
-	i2c_w_mask(sd, OV7670_REG_MVFP,
+		reg_w(sd, OV519_R51_RESET1, 0x0f);	/* block stream */
+	i2c_w_mask(sd, OV7670_R1E_MVFP,
 		OV7670_MVFP_MIRROR * sd->ctrls[HFLIP].val
 			| OV7670_MVFP_VFLIP * sd->ctrls[VFLIP].val,
 		OV7670_MVFP_MIRROR | OV7670_MVFP_VFLIP);
 	if (sd->gspca_dev.streaming)
-		ov51x_restart(sd);
+		reg_w(sd, OV519_R51_RESET1, 0x00);	/* restart stream */
 }
 
-static int set_ov_sensor_window(struct sd *sd)
+static void set_ov_sensor_window(struct sd *sd)
 {
 	struct gspca_dev *gspca_dev;
 	int qvga, crop;
 	int hwsbase, hwebase, vwsbase, vwebase, hwscale, vwscale;
-	int ret;
 
 	/* mode setup is fully handled in mode_init_ov_sensor_regs for these */
-	if (sd->sensor == SEN_OV2610 || sd->sensor == SEN_OV3610 ||
-	    sd->sensor == SEN_OV7670)
-		return mode_init_ov_sensor_regs(sd);
+	switch (sd->sensor) {
+	case SEN_OV2610:
+	case SEN_OV3610:
+	case SEN_OV7670:
+		mode_init_ov_sensor_regs(sd);
+		return;
+	case SEN_OV7660:
+		ov519_set_mode(sd);
+		ov519_set_fr(sd);
+		return;
+	}
 
 	gspca_dev = &sd->gspca_dev;
-	qvga = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv & 1;
-	crop = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv & 2;
+	qvga = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 1;
+	crop = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv & 2;
 
 	/* The different sensor ICs handle setting up of window differently.
 	 * IF YOU SET IT WRONG, YOU WILL GET ALL ZERO ISOC DATA FROM OV51x!! */
@@ -3820,7 +4036,7 @@ static int set_ov_sensor_window(struct sd *sd)
 		vwsbase = vwebase = 0x03;
 		break;
 	default:
-		return -EINVAL;
+		return;
 	}
 
 	switch (sd->sensor) {
@@ -3855,23 +4071,18 @@ static int set_ov_sensor_window(struct sd *sd)
 		}
 	}
 
-	ret = mode_init_ov_sensor_regs(sd);
-	if (ret < 0)
-		return ret;
+	mode_init_ov_sensor_regs(sd);
 
 	i2c_w(sd, 0x17, hwsbase);
 	i2c_w(sd, 0x18, hwebase + (sd->sensor_width >> hwscale));
 	i2c_w(sd, 0x19, vwsbase);
 	i2c_w(sd, 0x1a, vwebase + (sd->sensor_height >> vwscale));
-
-	return 0;
 }
 
 /* -- start the camera -- */
 static int sd_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	int ret = 0;
 
 	/* Default for most bridges, allow bridge_mode_init_regs to override */
 	sd->sensor_width = sd->gspca_dev.width;
@@ -3880,50 +4091,46 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	switch (sd->bridge) {
 	case BRIDGE_OV511:
 	case BRIDGE_OV511PLUS:
-		ret = ov511_mode_init_regs(sd);
+		ov511_mode_init_regs(sd);
 		break;
 	case BRIDGE_OV518:
 	case BRIDGE_OV518PLUS:
-		ret = ov518_mode_init_regs(sd);
+		ov518_mode_init_regs(sd);
 		break;
 	case BRIDGE_OV519:
-		ret = ov519_mode_init_regs(sd);
+		ov519_mode_init_regs(sd);
 		break;
 	/* case BRIDGE_OVFX2: nothing to do */
 	case BRIDGE_W9968CF:
-		ret = w9968cf_mode_init_regs(sd);
+		w9968cf_mode_init_regs(sd);
 		break;
 	}
-	if (ret < 0)
-		goto out;
-
-	ret = set_ov_sensor_window(sd);
-	if (ret < 0)
-		goto out;
-
-	setcontrast(gspca_dev);
-	setbrightness(gspca_dev);
-	setcolors(gspca_dev);
-	sethvflip(gspca_dev);
-	setautobright(gspca_dev);
-	setfreq_i(sd);
+
+	set_ov_sensor_window(sd);
+
+	if (!(sd->gspca_dev.ctrl_dis & (1 << CONTRAST)))
+		setcontrast(gspca_dev);
+	if (!(sd->gspca_dev.ctrl_dis & (1 << BRIGHTNESS)))
+		setbrightness(gspca_dev);
+	if (!(sd->gspca_dev.ctrl_dis & (1 << COLORS)))
+		setcolors(gspca_dev);
+	if (!(sd->gspca_dev.ctrl_dis & ((1 << HFLIP) | (1 << VFLIP))))
+		sethvflip(gspca_dev);
+	if (!(sd->gspca_dev.ctrl_dis & (1 << AUTOBRIGHT)))
+		setautobright(gspca_dev);
+	if (!(sd->gspca_dev.ctrl_dis & (1 << FREQ)))
+		setfreq_i(sd);
 
 	/* Force clear snapshot state in case the snapshot button was
 	   pressed while we weren't streaming */
 	sd->snapshot_needs_reset = 1;
 	sd_reset_snapshot(gspca_dev);
-	sd->snapshot_pressed = 0;
 
 	sd->first_frame = 3;
 
-	ret = ov51x_restart(sd);
-	if (ret < 0)
-		goto out;
+	ov51x_restart(sd);
 	ov51x_led_control(sd, 1);
-	return 0;
-out:
-	PDEBUG(D_ERR, "camera start error:%d", ret);
-	return ret;
+	return gspca_dev->usb_err;
 }
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -3938,8 +4145,21 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
+	if (!sd->gspca_dev.present)
+		return;
 	if (sd->bridge == BRIDGE_W9968CF)
 		w9968cf_stop0(sd);
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+	/* If the last button state is pressed, release it now! */
+	if (sd->snapshot_pressed) {
+		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+		input_sync(gspca_dev->input_dev);
+		sd->snapshot_pressed = 0;
+	}
+#endif
+	if (sd->bridge == BRIDGE_OV519)
+		reg_w(sd, OV519_R57_SNAPSHOT, 0x23);
 }
 
 static void ov51x_handle_button(struct gspca_dev *gspca_dev, u8 state)
@@ -4160,6 +4380,22 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int val;
+	static const struct ov_i2c_regvals brit_7660[][7] = {
+		{{0x0f, 0x6a}, {0x24, 0x40}, {0x25, 0x2b}, {0x26, 0x90},
+			{0x27, 0xe0}, {0x28, 0xe0}, {0x2c, 0xe0}},
+		{{0x0f, 0x6a}, {0x24, 0x50}, {0x25, 0x40}, {0x26, 0xa1},
+			{0x27, 0xc0}, {0x28, 0xc0}, {0x2c, 0xc0}},
+		{{0x0f, 0x6a}, {0x24, 0x68}, {0x25, 0x58}, {0x26, 0xc2},
+			{0x27, 0xa0}, {0x28, 0xa0}, {0x2c, 0xa0}},
+		{{0x0f, 0x6a}, {0x24, 0x70}, {0x25, 0x68}, {0x26, 0xd3},
+			{0x27, 0x80}, {0x28, 0x80}, {0x2c, 0x80}},
+		{{0x0f, 0x6a}, {0x24, 0x80}, {0x25, 0x70}, {0x26, 0xd3},
+			{0x27, 0x20}, {0x28, 0x20}, {0x2c, 0x20}},
+		{{0x0f, 0x6a}, {0x24, 0x88}, {0x25, 0x78}, {0x26, 0xd3},
+			{0x27, 0x40}, {0x28, 0x40}, {0x2c, 0x40}},
+		{{0x0f, 0x6a}, {0x24, 0x90}, {0x25, 0x80}, {0x26, 0xd4},
+			{0x27, 0x60}, {0x28, 0x60}, {0x2c, 0x60}}
+	};
 
 	val = sd->ctrls[BRIGHTNESS].val;
 	switch (sd->sensor) {
@@ -4179,10 +4415,14 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 		if (!sd->ctrls[AUTOBRIGHT].val)
 			i2c_w(sd, OV7610_REG_BRT, val);
 		break;
+	case SEN_OV7660:
+		write_i2c_regvals(sd, brit_7660[val],
+				ARRAY_SIZE(brit_7660[0]));
+		break;
 	case SEN_OV7670:
 /*win trace
- *		i2c_w_mask(sd, OV7670_REG_COM8, 0, OV7670_COM8_AEC); */
-		i2c_w(sd, OV7670_REG_BRIGHT, ov7670_abs_to_sm(val));
+ *		i2c_w_mask(sd, OV7670_R13_COM8, 0, OV7670_COM8_AEC); */
+		i2c_w(sd, OV7670_R55_BRIGHT, ov7670_abs_to_sm(val));
 		break;
 	}
 }
@@ -4191,6 +4431,64 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int val;
+	static const struct ov_i2c_regvals contrast_7660[][31] = {
+		{{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf8}, {0x6f, 0xa0},
+		 {0x70, 0x58}, {0x71, 0x38}, {0x72, 0x30}, {0x73, 0x30},
+		 {0x74, 0x28}, {0x75, 0x28}, {0x76, 0x24}, {0x77, 0x24},
+		 {0x78, 0x22}, {0x79, 0x28}, {0x7a, 0x2a}, {0x7b, 0x34},
+		 {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3d}, {0x7f, 0x65},
+		 {0x80, 0x70}, {0x81, 0x77}, {0x82, 0x7d}, {0x83, 0x83},
+		 {0x84, 0x88}, {0x85, 0x8d}, {0x86, 0x96}, {0x87, 0x9f},
+		 {0x88, 0xb0}, {0x89, 0xc4}, {0x8a, 0xd9}},
+		{{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf8}, {0x6f, 0x94},
+		 {0x70, 0x58}, {0x71, 0x40}, {0x72, 0x30}, {0x73, 0x30},
+		 {0x74, 0x30}, {0x75, 0x30}, {0x76, 0x2c}, {0x77, 0x24},
+		 {0x78, 0x22}, {0x79, 0x28}, {0x7a, 0x2a}, {0x7b, 0x31},
+		 {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3d}, {0x7f, 0x62},
+		 {0x80, 0x6d}, {0x81, 0x75}, {0x82, 0x7b}, {0x83, 0x81},
+		 {0x84, 0x87}, {0x85, 0x8d}, {0x86, 0x98}, {0x87, 0xa1},
+		 {0x88, 0xb2}, {0x89, 0xc6}, {0x8a, 0xdb}},
+		{{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf0}, {0x6f, 0x84},
+		 {0x70, 0x58}, {0x71, 0x48}, {0x72, 0x40}, {0x73, 0x40},
+		 {0x74, 0x28}, {0x75, 0x28}, {0x76, 0x28}, {0x77, 0x24},
+		 {0x78, 0x26}, {0x79, 0x28}, {0x7a, 0x28}, {0x7b, 0x34},
+		 {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3c}, {0x7f, 0x5d},
+		 {0x80, 0x68}, {0x81, 0x71}, {0x82, 0x79}, {0x83, 0x81},
+		 {0x84, 0x86}, {0x85, 0x8b}, {0x86, 0x95}, {0x87, 0x9e},
+		 {0x88, 0xb1}, {0x89, 0xc5}, {0x8a, 0xd9}},
+		{{0x6c, 0xf0}, {0x6d, 0xf0}, {0x6e, 0xf0}, {0x6f, 0x70},
+		 {0x70, 0x58}, {0x71, 0x58}, {0x72, 0x48}, {0x73, 0x48},
+		 {0x74, 0x38}, {0x75, 0x40}, {0x76, 0x34}, {0x77, 0x34},
+		 {0x78, 0x2e}, {0x79, 0x28}, {0x7a, 0x24}, {0x7b, 0x22},
+		 {0x7c, 0x0f}, {0x7d, 0x1e}, {0x7e, 0x3c}, {0x7f, 0x58},
+		 {0x80, 0x63}, {0x81, 0x6e}, {0x82, 0x77}, {0x83, 0x80},
+		 {0x84, 0x87}, {0x85, 0x8f}, {0x86, 0x9c}, {0x87, 0xa9},
+		 {0x88, 0xc0}, {0x89, 0xd4}, {0x8a, 0xe6}},
+		{{0x6c, 0xa0}, {0x6d, 0xf0}, {0x6e, 0x90}, {0x6f, 0x80},
+		 {0x70, 0x70}, {0x71, 0x80}, {0x72, 0x60}, {0x73, 0x60},
+		 {0x74, 0x58}, {0x75, 0x60}, {0x76, 0x4c}, {0x77, 0x38},
+		 {0x78, 0x38}, {0x79, 0x2a}, {0x7a, 0x20}, {0x7b, 0x0e},
+		 {0x7c, 0x0a}, {0x7d, 0x14}, {0x7e, 0x26}, {0x7f, 0x46},
+		 {0x80, 0x54}, {0x81, 0x64}, {0x82, 0x70}, {0x83, 0x7c},
+		 {0x84, 0x87}, {0x85, 0x93}, {0x86, 0xa6}, {0x87, 0xb4},
+		 {0x88, 0xd0}, {0x89, 0xe5}, {0x8a, 0xf5}},
+		{{0x6c, 0x60}, {0x6d, 0x80}, {0x6e, 0x60}, {0x6f, 0x80},
+		 {0x70, 0x80}, {0x71, 0x80}, {0x72, 0x88}, {0x73, 0x30},
+		 {0x74, 0x70}, {0x75, 0x68}, {0x76, 0x64}, {0x77, 0x50},
+		 {0x78, 0x3c}, {0x79, 0x22}, {0x7a, 0x10}, {0x7b, 0x08},
+		 {0x7c, 0x06}, {0x7d, 0x0e}, {0x7e, 0x1a}, {0x7f, 0x3a},
+		 {0x80, 0x4a}, {0x81, 0x5a}, {0x82, 0x6b}, {0x83, 0x7b},
+		 {0x84, 0x89}, {0x85, 0x96}, {0x86, 0xaf}, {0x87, 0xc3},
+		 {0x88, 0xe1}, {0x89, 0xf2}, {0x8a, 0xfa}},
+		{{0x6c, 0x20}, {0x6d, 0x40}, {0x6e, 0x20}, {0x6f, 0x60},
+		 {0x70, 0x88}, {0x71, 0xc8}, {0x72, 0xc0}, {0x73, 0xb8},
+		 {0x74, 0xa8}, {0x75, 0xb8}, {0x76, 0x80}, {0x77, 0x5c},
+		 {0x78, 0x26}, {0x79, 0x10}, {0x7a, 0x08}, {0x7b, 0x04},
+		 {0x7c, 0x02}, {0x7d, 0x06}, {0x7e, 0x0a}, {0x7f, 0x22},
+		 {0x80, 0x33}, {0x81, 0x4c}, {0x82, 0x64}, {0x83, 0x7b},
+		 {0x84, 0x90}, {0x85, 0xa7}, {0x86, 0xc7}, {0x87, 0xde},
+		 {0x88, 0xf1}, {0x89, 0xf9}, {0x8a, 0xfd}},
+	};
 
 	val = sd->ctrls[CONTRAST].val;
 	switch (sd->sensor) {
@@ -4203,7 +4501,7 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 		i2c_w_mask(sd, OV7610_REG_CNT, val >> 4, 0x0f);
 		break;
 	case SEN_OV8610: {
-		static const __u8 ctab[] = {
+		static const u8 ctab[] = {
 			0x03, 0x09, 0x0b, 0x0f, 0x53, 0x6f, 0x35, 0x7f
 		};
 
@@ -4213,7 +4511,7 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 	    }
 	case SEN_OV7620:
 	case SEN_OV7620AE: {
-		static const __u8 ctab[] = {
+		static const u8 ctab[] = {
 			0x01, 0x05, 0x09, 0x11, 0x15, 0x35, 0x37, 0x57,
 			0x5b, 0xa5, 0xa7, 0xc7, 0xc9, 0xcf, 0xef, 0xff
 		};
@@ -4222,9 +4520,13 @@ static void setcontrast(struct gspca_dev *gspca_dev)
 		i2c_w(sd, 0x64, ctab[val >> 4]);
 		break;
 	    }
+	case SEN_OV7660:
+		write_i2c_regvals(sd, contrast_7660[val],
+					ARRAY_SIZE(contrast_7660[0]));
+		break;
 	case SEN_OV7670:
 		/* check that this isn't just the same as ov7610 */
-		i2c_w(sd, OV7670_REG_CONTRAS, val >> 1);
+		i2c_w(sd, OV7670_R56_CONTRAS, val >> 1);
 		break;
 	}
 }
@@ -4233,6 +4535,18 @@ static void setcolors(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 	int val;
+	static const struct ov_i2c_regvals colors_7660[][6] = {
+		{{0x4f, 0x28}, {0x50, 0x2a}, {0x51, 0x02}, {0x52, 0x0a},
+		 {0x53, 0x19}, {0x54, 0x23}},
+		{{0x4f, 0x47}, {0x50, 0x4a}, {0x51, 0x03}, {0x52, 0x11},
+		 {0x53, 0x2c}, {0x54, 0x3e}},
+		{{0x4f, 0x66}, {0x50, 0x6b}, {0x51, 0x05}, {0x52, 0x19},
+		 {0x53, 0x40}, {0x54, 0x59}},
+		{{0x4f, 0x84}, {0x50, 0x8b}, {0x51, 0x06}, {0x52, 0x20},
+		 {0x53, 0x53}, {0x54, 0x73}},
+		{{0x4f, 0xa3}, {0x50, 0xab}, {0x51, 0x08}, {0x52, 0x28},
+		 {0x53, 0x66}, {0x54, 0x8e}},
+	};
 
 	val = sd->ctrls[COLORS].val;
 	switch (sd->sensor) {
@@ -4256,6 +4570,10 @@ static void setcolors(struct gspca_dev *gspca_dev)
 	case SEN_OV7648:
 		i2c_w(sd, OV7610_REG_SAT, val & 0xf0);
 		break;
+	case SEN_OV7660:
+		write_i2c_regvals(sd, colors_7660[val],
+					ARRAY_SIZE(colors_7660[0]));
+		break;
 	case SEN_OV7670:
 		/* supported later once I work out how to do it
 		 * transparently fail now! */
@@ -4268,38 +4586,31 @@ static void setautobright(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	if (sd->sensor == SEN_OV7640 || sd->sensor == SEN_OV7648 ||
-	    sd->sensor == SEN_OV7670 ||
-	    sd->sensor == SEN_OV2610 || sd->sensor == SEN_OV3610)
-		return;
-
 	i2c_w_mask(sd, 0x2d, sd->ctrls[AUTOBRIGHT].val ? 0x10 : 0x00, 0x10);
 }
 
 static void setfreq_i(struct sd *sd)
 {
-	if (sd->sensor == SEN_OV2610 || sd->sensor == SEN_OV3610)
-		return;
-
-	if (sd->sensor == SEN_OV7670) {
+	if (sd->sensor == SEN_OV7660
+	 || sd->sensor == SEN_OV7670) {
 		switch (sd->ctrls[FREQ].val) {
 		case 0: /* Banding filter disabled */
-			i2c_w_mask(sd, OV7670_REG_COM8, 0, OV7670_COM8_BFILT);
+			i2c_w_mask(sd, OV7670_R13_COM8, 0, OV7670_COM8_BFILT);
 			break;
 		case 1: /* 50 hz */
-			i2c_w_mask(sd, OV7670_REG_COM8, OV7670_COM8_BFILT,
+			i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
 				   OV7670_COM8_BFILT);
-			i2c_w_mask(sd, OV7670_REG_COM11, 0x08, 0x18);
+			i2c_w_mask(sd, OV7670_R3B_COM11, 0x08, 0x18);
 			break;
 		case 2: /* 60 hz */
-			i2c_w_mask(sd, OV7670_REG_COM8, OV7670_COM8_BFILT,
+			i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
 				   OV7670_COM8_BFILT);
-			i2c_w_mask(sd, OV7670_REG_COM11, 0x00, 0x18);
+			i2c_w_mask(sd, OV7670_R3B_COM11, 0x00, 0x18);
 			break;
-		case 3: /* Auto hz */
-			i2c_w_mask(sd, OV7670_REG_COM8, OV7670_COM8_BFILT,
+		case 3: /* Auto hz - ov7670 only */
+			i2c_w_mask(sd, OV7670_R13_COM8, OV7670_COM8_BFILT,
 				   OV7670_COM8_BFILT);
-			i2c_w_mask(sd, OV7670_REG_COM11, OV7670_COM11_HZAUTO,
+			i2c_w_mask(sd, OV7670_R3B_COM11, OV7670_COM11_HZAUTO,
 				   0x18);
 			break;
 		}
@@ -4443,14 +4754,14 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x041e, 0x4060), .driver_info = BRIDGE_OV519 },
 	{USB_DEVICE(0x041e, 0x4061), .driver_info = BRIDGE_OV519 },
 	{USB_DEVICE(0x041e, 0x4064),
-	 .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+		.driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
 	{USB_DEVICE(0x041e, 0x4067), .driver_info = BRIDGE_OV519 },
 	{USB_DEVICE(0x041e, 0x4068),
-	 .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+		.driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
 	{USB_DEVICE(0x045e, 0x028c), .driver_info = BRIDGE_OV519 },
 	{USB_DEVICE(0x054c, 0x0154), .driver_info = BRIDGE_OV519 },
 	{USB_DEVICE(0x054c, 0x0155),
-	 .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+		.driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
 	{USB_DEVICE(0x05a9, 0x0511), .driver_info = BRIDGE_OV511 },
 	{USB_DEVICE(0x05a9, 0x0518), .driver_info = BRIDGE_OV518 },
 	{USB_DEVICE(0x05a9, 0x0519), .driver_info = BRIDGE_OV519 },
@@ -4464,7 +4775,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
 	{USB_DEVICE(0x0b62, 0x0059), .driver_info = BRIDGE_OVFX2 },
 	{USB_DEVICE(0x0e96, 0xc001), .driver_info = BRIDGE_OVFX2 },
 	{USB_DEVICE(0x1046, 0x9967), .driver_info = BRIDGE_W9968CF },
-	{USB_DEVICE(0x8020, 0xEF04), .driver_info = BRIDGE_OVFX2 },
+	{USB_DEVICE(0x8020, 0xef04), .driver_info = BRIDGE_OVFX2 },
 	{}
 };
 
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 15e97fa4c337..96f9986305b4 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -162,7 +162,7 @@ static const __u8 pac207_sensor_init[][8] = {
 	{0x10, 0x12, 0x0d, 0x12, 0x0c, 0x01, 0x29, 0x84},
 	{0x49, 0x64, 0x64, 0x64, 0x04, 0x10, 0xf0, 0x30},
 	{0x00, 0x00, 0x00, 0x70, 0xa0, 0xf8, 0x00, 0x00},
-	{0x32, 0x00, 0x96, 0x00, 0xA2, 0x02, 0xaf, 0x00},
+	{0x32, 0x00, 0x96, 0x00, 0xa2, 0x02, 0xaf, 0x00},
 };
 
 static int pac207_write_regs(struct gspca_dev *gspca_dev, u16 index,
@@ -228,7 +228,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
 
 	idreg[0] = pac207_read_reg(gspca_dev, 0x0000);
 	idreg[1] = pac207_read_reg(gspca_dev, 0x0001);
-	idreg[0] = ((idreg[0] & 0x0F) << 4) | ((idreg[1] & 0xf0) >> 4);
+	idreg[0] = ((idreg[0] & 0x0f) << 4) | ((idreg[1] & 0xf0) >> 4);
 	idreg[1] = idreg[1] & 0x0f;
 	PDEBUG(D_PROBE, "Pixart Sensor ID 0x%02X Chips ID 0x%02X",
 		idreg[0], idreg[1]);
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 706f96f92654..11b19728a41d 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -340,7 +340,7 @@ static const __u8 ov6650_sensor_init[][8] = {
 		 * but blue wont be there. Avoid this data ... */
 	{0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, /* format out? */
 	{0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10},
-	{0xa0, 0x60, 0x30, 0x3d, 0x0A, 0xd8, 0xa4, 0x10},
+	{0xa0, 0x60, 0x30, 0x3d, 0x0a, 0xd8, 0xa4, 0x10},
 	/* Enable rgb brightness control */
 	{0xa0, 0x60, 0x61, 0x08, 0x00, 0x00, 0x00, 0x10},
 	/* HDG: Note windows uses the line below, which sets both register 0x60
@@ -505,7 +505,7 @@ static const __u8 pas202_sensor_init[][8] = {
 	{0xa0, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x10},
 	{0xd0, 0x40, 0x04, 0x07, 0x34, 0x00, 0x09, 0x10},
 	{0xd0, 0x40, 0x08, 0x01, 0x00, 0x00, 0x01, 0x10},
-	{0xd0, 0x40, 0x0C, 0x00, 0x0C, 0x01, 0x32, 0x10},
+	{0xd0, 0x40, 0x0c, 0x00, 0x0c, 0x01, 0x32, 0x10},
 	{0xd0, 0x40, 0x10, 0x00, 0x01, 0x00, 0x63, 0x10},
 	{0xa0, 0x40, 0x15, 0x70, 0x01, 0x00, 0x63, 0x10},
 	{0xa0, 0x40, 0x18, 0x00, 0x01, 0x00, 0x63, 0x10},
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 330dadc00106..2229847fe034 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1579,22 +1579,22 @@ static void i2c_w_seq(struct gspca_dev *gspca_dev,
 	}
 }
 
+/* check the ID of the hv7131 sensor */
+/* this sequence is needed because it activates the sensor */
 static void hv7131r_probe(struct gspca_dev *gspca_dev)
 {
-	i2c_w1(gspca_dev, 0x02, 0);			/* sensor wakeup */
+	i2c_w1(gspca_dev, 0x02, 0);		/* sensor wakeup */
 	msleep(10);
-	reg_w1(gspca_dev, 0x02, 0x66);			/* Gpio on */
+	reg_w1(gspca_dev, 0x02, 0x66);		/* Gpio on */
 	msleep(10);
-	i2c_r(gspca_dev, 0, 5);				/* read sensor id */
-	if (gspca_dev->usb_buf[0] == 0x02
+	i2c_r(gspca_dev, 0, 5);			/* read sensor id */
+	if (gspca_dev->usb_buf[0] == 0x02	/* chip ID (02 is R) */
 	    && gspca_dev->usb_buf[1] == 0x09
-	    && gspca_dev->usb_buf[2] == 0x01
-	    && gspca_dev->usb_buf[3] == 0x00
-	    && gspca_dev->usb_buf[4] == 0x00) {
-		PDEBUG(D_PROBE, "Sensor sn9c102P HV7131R found");
+	    && gspca_dev->usb_buf[2] == 0x01) {
+		PDEBUG(D_PROBE, "Sensor HV7131R found");
 		return;
 	}
-	PDEBUG(D_PROBE, "Sensor 0x%02x 0x%02x 0x%02x - sn9c102P not found",
+	warn("Erroneous HV7131R ID 0x%02x 0x%02x 0x%02x",
 		gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
 		gspca_dev->usb_buf[2]);
 }
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index ad73f4812c05..3a162c6d5466 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -597,7 +597,7 @@ static void setgain(struct gspca_dev *gspca_dev)
 	else if (sd->gain < 128)
 		gspca_dev->usb_buf[0] = (sd->gain / 2) | 0x40;
 	else
-		gspca_dev->usb_buf[0] = (sd->gain / 4) | 0xC0;
+		gspca_dev->usb_buf[0] = (sd->gain / 4) | 0xc0;
 
 	gspca_dev->usb_buf[1] = 0;
 	reg_w_buf(gspca_dev, 0x8335, 2);
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index 086de44a6e57..28ea4175b80e 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -263,7 +263,21 @@ static int stv06xx_init(struct gspca_dev *gspca_dev)
 static int stv06xx_start(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	int err;
+	struct usb_host_interface *alt;
+	struct usb_interface *intf;
+	int err, packet_size;
+
+	intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+	if (!alt) {
+		PDEBUG(D_ERR, "Couldn't get altsetting");
+		return -EIO;
+	}
+
+	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+	err = stv06xx_write_bridge(sd, STV_ISO_SIZE_L, packet_size);
+	if (err < 0)
+		return err;
 
 	/* Prepare the sensor for start */
 	err = sd->sensor->start(sd);
@@ -282,6 +296,43 @@ out:
 	return (err < 0) ? err : 0;
 }
 
+static int stv06xx_isoc_init(struct gspca_dev *gspca_dev)
+{
+	struct usb_host_interface *alt;
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	/* Start isoc bandwidth "negotiation" at max isoc bandwidth */
+	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	alt->endpoint[0].desc.wMaxPacketSize =
+		cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]);
+
+	return 0;
+}
+
+static int stv06xx_isoc_nego(struct gspca_dev *gspca_dev)
+{
+	int ret, packet_size, min_packet_size;
+	struct usb_host_interface *alt;
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+	min_packet_size = sd->sensor->min_packet_size[gspca_dev->curr_mode];
+	if (packet_size <= min_packet_size)
+		return -EIO;
+
+	packet_size -= 100;
+	if (packet_size < min_packet_size)
+		packet_size = min_packet_size;
+	alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
+
+	ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
+	if (ret < 0)
+		PDEBUG(D_ERR|D_STREAM, "set alt 1 err %d", ret);
+
+	return ret;
+}
+
 static void stv06xx_stopN(struct gspca_dev *gspca_dev)
 {
 	int err;
@@ -349,7 +400,7 @@ static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,
 		}
 
 		/* First byte seem to be 02=data 2nd byte is unknown??? */
-		if (sd->bridge == BRIDGE_ST6422 && (id & 0xFF00) == 0x0200)
+		if (sd->bridge == BRIDGE_ST6422 && (id & 0xff00) == 0x0200)
 			goto frame_data;
 
 		switch (id) {
@@ -462,6 +513,8 @@ static const struct sd_desc sd_desc = {
 	.start = stv06xx_start,
 	.stopN = stv06xx_stopN,
 	.pkt_scan = stv06xx_pkt_scan,
+	.isoc_init = stv06xx_isoc_init,
+	.isoc_nego = stv06xx_isoc_nego,
 #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
 	.int_pkt_scan = sd_int_pkt_scan,
 #endif
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h
index cf3d0ccc1121..b538dce96f78 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h
@@ -146,6 +146,11 @@ const struct stv06xx_sensor stv06xx_sensor_hdcs1x00 = {
 	.i2c_addr = (0x55 << 1),
 	.i2c_len = 1,
 
+	/* FIXME (see if we can lower min_packet_size, needs testing, and also
+	   adjusting framerate when the bandwidth gets lower) */
+	.min_packet_size = { 847 },
+	.max_packet_size = { 847 },
+
 	.init = hdcs_init,
 	.probe = hdcs_probe_1x00,
 	.start = hdcs_start,
@@ -160,6 +165,11 @@ const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = {
 	.i2c_addr = (0x55 << 1),
 	.i2c_len = 1,
 
+	/* FIXME (see if we can lower min_packet_size, needs testing, and also
+	   adjusting framerate when the bandwidthm gets lower) */
+	.min_packet_size = { 847 },
+	.max_packet_size = { 847 },
+
 	.init = hdcs_init,
 	.probe = hdcs_probe_1020,
 	.start = hdcs_start,
@@ -177,7 +187,6 @@ static const u16 stv_bridge_init[][2] = {
 	{STV_REG04, 0x07},
 
 	{STV_SCAN_RATE, 0x20},
-	{STV_ISO_SIZE_L, 847},
 	{STV_Y_CTRL, 0x01},
 	{STV_X_CTRL, 0x0a}
 };
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
index 285221e6b390..ac47b4c94388 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.c
@@ -208,11 +208,24 @@ static int pb0100_probe(struct sd *sd)
 
 static int pb0100_start(struct sd *sd)
 {
-	int err;
+	int err, packet_size, max_packet_size;
+	struct usb_host_interface *alt;
+	struct usb_interface *intf;
 	struct cam *cam = &sd->gspca_dev.cam;
 	s32 *sensor_settings = sd->sensor_priv;
 	u32 mode = cam->cam_mode[sd->gspca_dev.curr_mode].priv;
 
+	intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
+	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
+	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
+
+	/* If we don't have enough bandwidth use a lower framerate */
+	max_packet_size = sd->sensor->max_packet_size[sd->gspca_dev.curr_mode];
+	if (packet_size < max_packet_size)
+		stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1));
+	else
+		stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(5)|BIT(3)|BIT(1));
+
 	/* Setup sensor window */
 	if (mode & PB0100_CROP_TO_VGA) {
 		stv06xx_write_sensor(sd, PB_RSTART, 30);
@@ -328,9 +341,6 @@ static int pb0100_init(struct sd *sd)
 	stv06xx_write_bridge(sd, STV_REG03, 0x45);
 	stv06xx_write_bridge(sd, STV_REG04, 0x07);
 
-	/* ISO-Size (0x27b: 635... why? - HDCS uses 847) */
-	stv06xx_write_bridge(sd, STV_ISO_SIZE_L, 847);
-
 	/* Scan/timing for the sensor */
 	stv06xx_write_sensor(sd, PB_ROWSPEED, BIT(4)|BIT(3)|BIT(1));
 	stv06xx_write_sensor(sd, PB_CFILLIN, 14);
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h
index 4de4fa5ebc57..757de246dc75 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_pb0100.h
@@ -138,6 +138,9 @@ const struct stv06xx_sensor stv06xx_sensor_pb0100 = {
 	.i2c_addr = 0xba,
 	.i2c_len = 2,
 
+	.min_packet_size = { 635, 847 },
+	.max_packet_size = { 847, 923 },
+
 	.init = pb0100_init,
 	.probe = pb0100_probe,
 	.start = pb0100_start,
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h b/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
index 934b9cebc1ab..fb229d8ded58 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_sensor.h
@@ -53,6 +53,10 @@ struct stv06xx_sensor {
 	/* length of an i2c word */
 	u8 i2c_len;
 
+	/* Isoc packet size (per mode) */
+	int min_packet_size[4];
+	int max_packet_size[4];
+
 	/* Probes if the sensor is connected */
 	int (*probe)(struct sd *sd);
 
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c b/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c
index 3af53264a364..42f3a1e41188 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c
@@ -151,11 +151,11 @@ static int st6422_init(struct sd *sd)
 		{ STV_ISO_ENABLE, 0x00 }, /* disable capture */
 		{ 0x1436, 0x00 },
 		{ 0x1432, 0x03 },	/* 0x00-0x1F brightness */
-		{ 0x143a, 0xF9 },	/* 0x00-0x0F contrast */
+		{ 0x143a, 0xf9 },	/* 0x00-0x0F contrast */
 		{ 0x0509, 0x38 },	/* R */
 		{ 0x050a, 0x38 },	/* G */
 		{ 0x050b, 0x38 },	/* B */
-		{ 0x050c, 0x2A },
+		{ 0x050c, 0x2a },
 		{ 0x050d, 0x01 },
 
 
@@ -213,7 +213,6 @@ static int st6422_init(struct sd *sd)
 		{ 0x150e, 0x8e },
 		{ 0x150f, 0x37 },
 		{ 0x15c0, 0x00 },
-		{ 0x15c1, 1023 }, /* 160x120, ISOC_PACKET_SIZE */
 		{ 0x15c3, 0x08 },	/* 0x04/0x14 ... test pictures ??? */
 
 
@@ -237,23 +236,9 @@ static void st6422_disconnect(struct sd *sd)
 
 static int st6422_start(struct sd *sd)
 {
-	int err, packet_size;
+	int err;
 	struct cam *cam = &sd->gspca_dev.cam;
 	s32 *sensor_settings = sd->sensor_priv;
-	struct usb_host_interface *alt;
-	struct usb_interface *intf;
-
-	intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
-	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
-	if (!alt) {
-		err("Couldn't get altsetting");
-		return -EIO;
-	}
-
-	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
-	err = stv06xx_write_bridge(sd, 0x15c1, packet_size);
-	if (err < 0)
-		return err;
 
 	if (cam->cam_mode[sd->gspca_dev.curr_mode].priv)
 		err = stv06xx_write_bridge(sd, 0x1505, 0x0f);
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_st6422.h b/drivers/media/video/gspca/stv06xx/stv06xx_st6422.h
index b2d45fe50522..12608aebe50b 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_st6422.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_st6422.h
@@ -49,6 +49,9 @@ static int st6422_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
 
 const struct stv06xx_sensor stv06xx_sensor_st6422 = {
 	.name = "ST6422",
+	/* No known way to lower framerate in case of less bandwidth */
+	.min_packet_size = { 300, 847 },
+	.max_packet_size = { 300, 847 },
 	.init = st6422_init,
 	.probe = st6422_probe,
 	.start = st6422_start,
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
index b3b5508473bc..7fe3587f5f71 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_vv6410.h
@@ -197,6 +197,10 @@ const struct stv06xx_sensor stv06xx_sensor_vv6410 = {
 	.i2c_flush = 5,
 	.i2c_addr = 0x20,
 	.i2c_len = 1,
+	/* FIXME (see if we can lower packet_size-s, needs testing, and also
+	   adjusting framerate when the bandwidth gets lower) */
+	.min_packet_size = { 1023 },
+	.max_packet_size = { 1023 },
 	.init = vv6410_init,
 	.probe = vv6410_probe,
 	.start = vv6410_start,
@@ -220,10 +224,6 @@ static const u8 x1536[] = {	/* 0x1536 - 0x153b */
 	0x02, 0x00, 0x60, 0x01, 0x20, 0x01
 };
 
-static const u8 x15c1[] = {	/* 0x15c1 - 0x15c2 */
-	0xff, 0x03 /* Output word 0x03ff = 1023 (ISO size) */
-};
-
 static const struct stv_init stv_bridge_init[] = {
 	/* This reg is written twice. Some kind of reset? */
 	{NULL,  0x1620, 0x80},
@@ -232,7 +232,6 @@ static const struct stv_init stv_bridge_init[] = {
 	{NULL,  0x1423, 0x04},
 	{x1500, 0x1500, ARRAY_SIZE(x1500)},
 	{x1536, 0x1536, ARRAY_SIZE(x1536)},
-	{x15c1, 0x15c1, ARRAY_SIZE(x15c1)}
 };
 
 static const u8 vv6410_sensor_init[][2] = {
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index b45f4d0f3997..8f0c33116e0d 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -487,7 +487,7 @@ static const u8 gamma_table[GAMMA_MAX][17] = {
 	{0x00, 0x02, 0x07, 0x0f, 0x18, 0x24, 0x30, 0x3f,	/* 3 */
 	 0x4f, 0x61, 0x73, 0x88, 0x9d, 0xb4, 0xcd, 0xe6,
 	 0xff},
-	{0x00, 0x04, 0x0B, 0x15, 0x20, 0x2d, 0x3b, 0x4a,	/* 4 */
+	{0x00, 0x04, 0x0b, 0x15, 0x20, 0x2d, 0x3b, 0x4a,	/* 4 */
 	 0x5b, 0x6c, 0x7f, 0x92, 0xa7, 0xbc, 0xd2, 0xe9,
 	 0xff},
 	{0x00, 0x07, 0x11, 0x15, 0x20, 0x2d, 0x48, 0x58,	/* 5 */
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index d9e3c6050781..38c22f0a4263 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -132,7 +132,7 @@ static const struct v4l2_pix_format sif_mode[] = {
 #define R36_PID		0x36
 #define R37_PIDH	0x37
 #define R39_Test1	0x39		/* GPIO */
-#define R3B_Test3	0x3B		/* GPIO */
+#define R3B_Test3	0x3b		/* GPIO */
 #define R83_AD_IDH	0x83
 #define R91_AD_SLOPEREG 0x91
 #define R94_AD_BITCONTROL 0x94
diff --git a/drivers/media/video/gspca/w996Xcf.c b/drivers/media/video/gspca/w996Xcf.c
index 4066ac8c45a0..4a9e622e5e1b 100644
--- a/drivers/media/video/gspca/w996Xcf.c
+++ b/drivers/media/video/gspca/w996Xcf.c
@@ -59,18 +59,21 @@ static const struct v4l2_pix_format w9968cf_vga_mode[] = {
 		.colorspace = V4L2_COLORSPACE_JPEG},
 };
 
-static int reg_w(struct sd *sd, __u16 index, __u16 value);
+static void reg_w(struct sd *sd, u16 index, u16 value);
 
 /*--------------------------------------------------------------------------
   Write 64-bit data to the fast serial bus registers.
   Return 0 on success, -1 otherwise.
   --------------------------------------------------------------------------*/
-static int w9968cf_write_fsb(struct sd *sd, u16* data)
+static void w9968cf_write_fsb(struct sd *sd, u16* data)
 {
 	struct usb_device *udev = sd->gspca_dev.dev;
 	u16 value;
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return;
+
 	value = *data++;
 	memcpy(sd->gspca_dev.usb_buf, data, 6);
 
@@ -79,20 +82,21 @@ static int w9968cf_write_fsb(struct sd *sd, u16* data)
 			      value, 0x06, sd->gspca_dev.usb_buf, 6, 500);
 	if (ret < 0) {
 		err("Write FSB registers failed (%d)", ret);
-		return ret;
+		sd->gspca_dev.usb_err = ret;
 	}
-
-	return 0;
 }
 
 /*--------------------------------------------------------------------------
   Write data to the serial bus control register.
   Return 0 on success, a negative number otherwise.
   --------------------------------------------------------------------------*/
-static int w9968cf_write_sb(struct sd *sd, u16 value)
+static void w9968cf_write_sb(struct sd *sd, u16 value)
 {
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return;
+
 	/* We don't use reg_w here, as that would cause all writes when
 	   bitbanging i2c to be logged, making the logs impossible to read */
 	ret = usb_control_msg(sd->gspca_dev.dev,
@@ -105,10 +109,8 @@ static int w9968cf_write_sb(struct sd *sd, u16 value)
 
 	if (ret < 0) {
 		err("Write SB reg [01] %04x failed", value);
-		return ret;
+		sd->gspca_dev.usb_err = ret;
 	}
-
-	return 0;
 }
 
 /*--------------------------------------------------------------------------
@@ -119,6 +121,9 @@ static int w9968cf_read_sb(struct sd *sd)
 {
 	int ret;
 
+	if (sd->gspca_dev.usb_err < 0)
+		return -1;
+
 	/* We don't use reg_r here, as the w9968cf is special and has 16
 	   bit registers instead of 8 bit */
 	ret = usb_control_msg(sd->gspca_dev.dev,
@@ -126,11 +131,13 @@ static int w9968cf_read_sb(struct sd *sd)
 			1,
 			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 			0, 0x01, sd->gspca_dev.usb_buf, 2, 500);
-	if (ret >= 0)
+	if (ret >= 0) {
 		ret = sd->gspca_dev.usb_buf[0] |
 		      (sd->gspca_dev.usb_buf[1] << 8);
-	else
+	} else {
 		err("Read SB reg [01] failed");
+		sd->gspca_dev.usb_err = ret;
+	}
 
 	udelay(W9968CF_I2C_BUS_DELAY);
 
@@ -142,22 +149,20 @@ static int w9968cf_read_sb(struct sd *sd)
   This function is called by w9968cf_start_transfer().
   Return 0 on success, a negative number otherwise.
   --------------------------------------------------------------------------*/
-static int w9968cf_upload_quantizationtables(struct sd *sd)
+static void w9968cf_upload_quantizationtables(struct sd *sd)
 {
 	u16 a, b;
-	int ret = 0, i, j;
+	int i, j;
 
-	ret += reg_w(sd, 0x39, 0x0010); /* JPEG clock enable */
+	reg_w(sd, 0x39, 0x0010); /* JPEG clock enable */
 
 	for (i = 0, j = 0; i < 32; i++, j += 2) {
-		a = Y_QUANTABLE[j] | ((unsigned)(Y_QUANTABLE[j+1]) << 8);
-		b = UV_QUANTABLE[j] | ((unsigned)(UV_QUANTABLE[j+1]) << 8);
-		ret += reg_w(sd, 0x40+i, a);
-		ret += reg_w(sd, 0x60+i, b);
+		a = Y_QUANTABLE[j] | ((unsigned)(Y_QUANTABLE[j + 1]) << 8);
+		b = UV_QUANTABLE[j] | ((unsigned)(UV_QUANTABLE[j + 1]) << 8);
+		reg_w(sd, 0x40 + i, a);
+		reg_w(sd, 0x60 + i, b);
 	}
-	ret += reg_w(sd, 0x39, 0x0012); /* JPEG encoder enable */
-
-	return ret;
+	reg_w(sd, 0x39, 0x0012); /* JPEG encoder enable */
 }
 
 /****************************************************************************
@@ -168,50 +173,39 @@ static int w9968cf_upload_quantizationtables(struct sd *sd)
  * i2c_adap_read_byte()                                                     *
  ****************************************************************************/
 
-static int w9968cf_smbus_start(struct sd *sd)
+static void w9968cf_smbus_start(struct sd *sd)
 {
-	int ret = 0;
-
-	ret += w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
-	ret += w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
-
-	return ret;
+	w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
+	w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
 }
 
-static int w9968cf_smbus_stop(struct sd *sd)
+static void w9968cf_smbus_stop(struct sd *sd)
 {
-	int ret = 0;
-
-	ret += w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
-	ret += w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
-	ret += w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
-
-	return ret;
+	w9968cf_write_sb(sd, 0x0010); /* SDE=1, SDA=0, SCL=0 */
+	w9968cf_write_sb(sd, 0x0011); /* SDE=1, SDA=0, SCL=1 */
+	w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
 }
 
-static int w9968cf_smbus_write_byte(struct sd *sd, u8 v)
+static void w9968cf_smbus_write_byte(struct sd *sd, u8 v)
 {
 	u8 bit;
-	int ret = 0, sda;
+	int sda;
 
 	for (bit = 0 ; bit < 8 ; bit++) {
 		sda = (v & 0x80) ? 2 : 0;
 		v <<= 1;
 		/* SDE=1, SDA=sda, SCL=0 */
-		ret += w9968cf_write_sb(sd, 0x10 | sda);
+		w9968cf_write_sb(sd, 0x10 | sda);
 		/* SDE=1, SDA=sda, SCL=1 */
-		ret += w9968cf_write_sb(sd, 0x11 | sda);
+		w9968cf_write_sb(sd, 0x11 | sda);
 		/* SDE=1, SDA=sda, SCL=0 */
-		ret += w9968cf_write_sb(sd, 0x10 | sda);
+		w9968cf_write_sb(sd, 0x10 | sda);
 	}
-
-	return ret;
 }
 
-static int w9968cf_smbus_read_byte(struct sd *sd, u8* v)
+static void w9968cf_smbus_read_byte(struct sd *sd, u8 *v)
 {
 	u8 bit;
-	int ret = 0;
 
 	/* No need to ensure SDA is high as we are always called after
 	   read_ack which ends with SDA high */
@@ -219,51 +213,40 @@ static int w9968cf_smbus_read_byte(struct sd *sd, u8* v)
 	for (bit = 0 ; bit < 8 ; bit++) {
 		*v <<= 1;
 		/* SDE=1, SDA=1, SCL=1 */
-		ret += w9968cf_write_sb(sd, 0x0013);
+		w9968cf_write_sb(sd, 0x0013);
 		*v |= (w9968cf_read_sb(sd) & 0x0008) ? 1 : 0;
 		/* SDE=1, SDA=1, SCL=0 */
-		ret += w9968cf_write_sb(sd, 0x0012);
+		w9968cf_write_sb(sd, 0x0012);
 	}
-
-	return ret;
 }
 
-static int w9968cf_smbus_write_nack(struct sd *sd)
+static void w9968cf_smbus_write_nack(struct sd *sd)
 {
-	int ret = 0;
-
 	/* No need to ensure SDA is high as we are always called after
 	   read_byte which ends with SDA high */
-	ret += w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
-	ret += w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
-
-	return ret;
+	w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
+	w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
 }
 
-static int w9968cf_smbus_read_ack(struct sd *sd)
+static void w9968cf_smbus_read_ack(struct sd *sd)
 {
-	int ret = 0, sda;
+	int sda;
 
 	/* Ensure SDA is high before raising clock to avoid a spurious stop */
-	ret += w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
-	ret += w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
+	w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
+	w9968cf_write_sb(sd, 0x0013); /* SDE=1, SDA=1, SCL=1 */
 	sda = w9968cf_read_sb(sd);
-	ret += w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
-	if (sda < 0)
-		ret += sda;
-	else if (sda & 0x08) {
+	w9968cf_write_sb(sd, 0x0012); /* SDE=1, SDA=1, SCL=0 */
+	if (sda >= 0 && (sda & 0x08)) {
 		PDEBUG(D_USBI, "Did not receive i2c ACK");
-		ret += -1;
+		sd->gspca_dev.usb_err = -EIO;
 	}
-
-	return ret;
 }
 
 /* SMBus protocol: S Addr Wr [A] Subaddr [A] Value [A] P */
-static int w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
+static void w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
 {
 	u16* data = (u16 *)sd->gspca_dev.usb_buf;
-	int ret = 0;
 
 	data[0] = 0x082f | ((sd->sensor_addr & 0x80) ? 0x1500 : 0x0);
 	data[0] |= (sd->sensor_addr & 0x40) ? 0x4000 : 0x0;
@@ -276,7 +259,7 @@ static int w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
 	data[3] = 0x1d20 | ((sd->sensor_addr & 0x02) ? 0x0001 : 0x0);
 	data[3] |= (sd->sensor_addr & 0x01) ? 0x0054 : 0x0;
 
-	ret += w9968cf_write_fsb(sd, data);
+	w9968cf_write_fsb(sd, data);
 
 	data[0] = 0x8208 | ((reg & 0x80) ? 0x0015 : 0x0);
 	data[0] |= (reg & 0x40) ? 0x0540 : 0x0;
@@ -290,7 +273,7 @@ static int w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
 	data[2] |= (reg & 0x01) ? 0x5400 : 0x0;
 	data[3] = 0x001d;
 
-	ret += w9968cf_write_fsb(sd, data);
+	w9968cf_write_fsb(sd, data);
 
 	data[0] = 0x8208 | ((value & 0x80) ? 0x0015 : 0x0);
 	data[0] |= (value & 0x40) ? 0x0540 : 0x0;
@@ -304,14 +287,9 @@ static int w9968cf_i2c_w(struct sd *sd, u8 reg, u8 value)
 	data[2] |= (value & 0x01) ? 0x5400 : 0x0;
 	data[3] = 0xfe1d;
 
-	ret += w9968cf_write_fsb(sd, data);
+	w9968cf_write_fsb(sd, data);
 
-	if (!ret)
-		PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
-	else
-		PDEBUG(D_ERR, "i2c 0x%02x -> [0x%02x] failed", value, reg);
-
-	return ret;
+	PDEBUG(D_USBO, "i2c 0x%02x -> [0x%02x]", value, reg);
 }
 
 /* SMBus protocol: S Addr Wr [A] Subaddr [A] P S Addr+1 Rd [A] [Value] NA P */
@@ -321,28 +299,28 @@ static int w9968cf_i2c_r(struct sd *sd, u8 reg)
 	u8 value;
 
 	/* Fast serial bus data control disable */
-	ret += w9968cf_write_sb(sd, 0x0013); /* don't change ! */
-
-	ret += w9968cf_smbus_start(sd);
-	ret += w9968cf_smbus_write_byte(sd, sd->sensor_addr);
-	ret += w9968cf_smbus_read_ack(sd);
-	ret += w9968cf_smbus_write_byte(sd, reg);
-	ret += w9968cf_smbus_read_ack(sd);
-	ret += w9968cf_smbus_stop(sd);
-	ret += w9968cf_smbus_start(sd);
-	ret += w9968cf_smbus_write_byte(sd, sd->sensor_addr + 1);
-	ret += w9968cf_smbus_read_ack(sd);
-	ret += w9968cf_smbus_read_byte(sd, &value);
+	w9968cf_write_sb(sd, 0x0013); /* don't change ! */
+
+	w9968cf_smbus_start(sd);
+	w9968cf_smbus_write_byte(sd, sd->sensor_addr);
+	w9968cf_smbus_read_ack(sd);
+	w9968cf_smbus_write_byte(sd, reg);
+	w9968cf_smbus_read_ack(sd);
+	w9968cf_smbus_stop(sd);
+	w9968cf_smbus_start(sd);
+	w9968cf_smbus_write_byte(sd, sd->sensor_addr + 1);
+	w9968cf_smbus_read_ack(sd);
+	w9968cf_smbus_read_byte(sd, &value);
 	/* signal we don't want to read anymore, the v4l1 driver used to
 	   send an ack here which is very wrong! (and then fixed
 	   the issues this gave by retrying reads) */
-	ret += w9968cf_smbus_write_nack(sd);
-	ret += w9968cf_smbus_stop(sd);
+	w9968cf_smbus_write_nack(sd);
+	w9968cf_smbus_stop(sd);
 
 	/* Fast serial bus data control re-enable */
-	ret += w9968cf_write_sb(sd, 0x0030);
+	w9968cf_write_sb(sd, 0x0030);
 
-	if (!ret) {
+	if (sd->gspca_dev.usb_err >= 0) {
 		ret = value;
 		PDEBUG(D_USBI, "i2c [0x%02X] -> 0x%02X", reg, value);
 	} else
@@ -351,79 +329,68 @@ static int w9968cf_i2c_r(struct sd *sd, u8 reg)
 	return ret;
 }
 
-
 /*--------------------------------------------------------------------------
   Turn on the LED on some webcams. A beep should be heard too.
   Return 0 on success, a negative number otherwise.
   --------------------------------------------------------------------------*/
-static int w9968cf_configure(struct sd *sd)
+static void w9968cf_configure(struct sd *sd)
 {
-	int ret = 0;
-
-	ret += reg_w(sd, 0x00, 0xff00); /* power-down */
-	ret += reg_w(sd, 0x00, 0xbf17); /* reset everything */
-	ret += reg_w(sd, 0x00, 0xbf10); /* normal operation */
-	ret += reg_w(sd, 0x01, 0x0010); /* serial bus, SDS high */
-	ret += reg_w(sd, 0x01, 0x0000); /* serial bus, SDS low */
-	ret += reg_w(sd, 0x01, 0x0010); /* ..high 'beep-beep' */
-	ret += reg_w(sd, 0x01, 0x0030); /* Set sda scl to FSB mode */
-
-	if (ret)
-		PDEBUG(D_ERR, "Couldn't turn on the LED");
+	reg_w(sd, 0x00, 0xff00); /* power-down */
+	reg_w(sd, 0x00, 0xbf17); /* reset everything */
+	reg_w(sd, 0x00, 0xbf10); /* normal operation */
+	reg_w(sd, 0x01, 0x0010); /* serial bus, SDS high */
+	reg_w(sd, 0x01, 0x0000); /* serial bus, SDS low */
+	reg_w(sd, 0x01, 0x0010); /* ..high 'beep-beep' */
+	reg_w(sd, 0x01, 0x0030); /* Set sda scl to FSB mode */
 
 	sd->stopped = 1;
-
-	return ret;
 }
 
-static int w9968cf_init(struct sd *sd)
+static void w9968cf_init(struct sd *sd)
 {
-	int ret = 0;
 	unsigned long hw_bufsize = sd->sif ? (352 * 288 * 2) : (640 * 480 * 2),
 		      y0 = 0x0000,
-		      u0 = y0 + hw_bufsize/2,
-		      v0 = u0 + hw_bufsize/4,
-		      y1 = v0 + hw_bufsize/4,
-		      u1 = y1 + hw_bufsize/2,
-		      v1 = u1 + hw_bufsize/4;
-
-	ret += reg_w(sd, 0x00, 0xff00); /* power off */
-	ret += reg_w(sd, 0x00, 0xbf10); /* power on */
-
-	ret += reg_w(sd, 0x03, 0x405d); /* DRAM timings */
-	ret += reg_w(sd, 0x04, 0x0030); /* SDRAM timings */
-
-	ret += reg_w(sd, 0x20, y0 & 0xffff); /* Y buf.0, low */
-	ret += reg_w(sd, 0x21, y0 >> 16);    /* Y buf.0, high */
-	ret += reg_w(sd, 0x24, u0 & 0xffff); /* U buf.0, low */
-	ret += reg_w(sd, 0x25, u0 >> 16);    /* U buf.0, high */
-	ret += reg_w(sd, 0x28, v0 & 0xffff); /* V buf.0, low */
-	ret += reg_w(sd, 0x29, v0 >> 16);    /* V buf.0, high */
-
-	ret += reg_w(sd, 0x22, y1 & 0xffff); /* Y buf.1, low */
-	ret += reg_w(sd, 0x23, y1 >> 16);    /* Y buf.1, high */
-	ret += reg_w(sd, 0x26, u1 & 0xffff); /* U buf.1, low */
-	ret += reg_w(sd, 0x27, u1 >> 16);    /* U buf.1, high */
-	ret += reg_w(sd, 0x2a, v1 & 0xffff); /* V buf.1, low */
-	ret += reg_w(sd, 0x2b, v1 >> 16);    /* V buf.1, high */
-
-	ret += reg_w(sd, 0x32, y1 & 0xffff); /* JPEG buf 0 low */
-	ret += reg_w(sd, 0x33, y1 >> 16);    /* JPEG buf 0 high */
-
-	ret += reg_w(sd, 0x34, y1 & 0xffff); /* JPEG buf 1 low */
-	ret += reg_w(sd, 0x35, y1 >> 16);    /* JPEG bug 1 high */
-
-	ret += reg_w(sd, 0x36, 0x0000);/* JPEG restart interval */
-	ret += reg_w(sd, 0x37, 0x0804);/*JPEG VLE FIFO threshold*/
-	ret += reg_w(sd, 0x38, 0x0000);/* disable hw up-scaling */
-	ret += reg_w(sd, 0x3f, 0x0000); /* JPEG/MCTL test data */
-
-	return ret;
+		      u0 = y0 + hw_bufsize / 2,
+		      v0 = u0 + hw_bufsize / 4,
+		      y1 = v0 + hw_bufsize / 4,
+		      u1 = y1 + hw_bufsize / 2,
+		      v1 = u1 + hw_bufsize / 4;
+
+	reg_w(sd, 0x00, 0xff00); /* power off */
+	reg_w(sd, 0x00, 0xbf10); /* power on */
+
+	reg_w(sd, 0x03, 0x405d); /* DRAM timings */
+	reg_w(sd, 0x04, 0x0030); /* SDRAM timings */
+
+	reg_w(sd, 0x20, y0 & 0xffff); /* Y buf.0, low */
+	reg_w(sd, 0x21, y0 >> 16);    /* Y buf.0, high */
+	reg_w(sd, 0x24, u0 & 0xffff); /* U buf.0, low */
+	reg_w(sd, 0x25, u0 >> 16);    /* U buf.0, high */
+	reg_w(sd, 0x28, v0 & 0xffff); /* V buf.0, low */
+	reg_w(sd, 0x29, v0 >> 16);    /* V buf.0, high */
+
+	reg_w(sd, 0x22, y1 & 0xffff); /* Y buf.1, low */
+	reg_w(sd, 0x23, y1 >> 16);    /* Y buf.1, high */
+	reg_w(sd, 0x26, u1 & 0xffff); /* U buf.1, low */
+	reg_w(sd, 0x27, u1 >> 16);    /* U buf.1, high */
+	reg_w(sd, 0x2a, v1 & 0xffff); /* V buf.1, low */
+	reg_w(sd, 0x2b, v1 >> 16);    /* V buf.1, high */
+
+	reg_w(sd, 0x32, y1 & 0xffff); /* JPEG buf 0 low */
+	reg_w(sd, 0x33, y1 >> 16);    /* JPEG buf 0 high */
+
+	reg_w(sd, 0x34, y1 & 0xffff); /* JPEG buf 1 low */
+	reg_w(sd, 0x35, y1 >> 16);    /* JPEG bug 1 high */
+
+	reg_w(sd, 0x36, 0x0000);/* JPEG restart interval */
+	reg_w(sd, 0x37, 0x0804);/*JPEG VLE FIFO threshold*/
+	reg_w(sd, 0x38, 0x0000);/* disable hw up-scaling */
+	reg_w(sd, 0x3f, 0x0000); /* JPEG/MCTL test data */
 }
 
-static int w9968cf_set_crop_window(struct sd *sd)
+static void w9968cf_set_crop_window(struct sd *sd)
 {
-	int ret = 0, start_cropx, start_cropy,  x, y, fw, fh, cw, ch,
+	int start_cropx, start_cropy,  x, y, fw, fh, cw, ch,
 	    max_width, max_height;
 
 	if (sd->sif) {
@@ -456,8 +423,8 @@ static int w9968cf_set_crop_window(struct sd *sd)
 	fw = SC(sd->gspca_dev.width) / max_width;
 	fh = SC(sd->gspca_dev.height) / max_height;
 
-	cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.width)/fh;
-	ch = (fw >= fh) ? SC(sd->gspca_dev.height)/fw : max_height;
+	cw = (fw >= fh) ? max_width : SC(sd->gspca_dev.width) / fh;
+	ch = (fw >= fh) ? SC(sd->gspca_dev.height) / fw : max_height;
 
 	sd->sensor_width = max_width;
 	sd->sensor_height = max_height;
@@ -465,42 +432,40 @@ static int w9968cf_set_crop_window(struct sd *sd)
 	x = (max_width - cw) / 2;
 	y = (max_height - ch) / 2;
 
-	ret += reg_w(sd, 0x10, start_cropx + x);
-	ret += reg_w(sd, 0x11, start_cropy + y);
-	ret += reg_w(sd, 0x12, start_cropx + x + cw);
-	ret += reg_w(sd, 0x13, start_cropy + y + ch);
-
-	return ret;
+	reg_w(sd, 0x10, start_cropx + x);
+	reg_w(sd, 0x11, start_cropy + y);
+	reg_w(sd, 0x12, start_cropx + x + cw);
+	reg_w(sd, 0x13, start_cropy + y + ch);
 }
 
-static int w9968cf_mode_init_regs(struct sd *sd)
+static void w9968cf_mode_init_regs(struct sd *sd)
 {
-	int ret = 0, val, vs_polarity, hs_polarity;
+	int val, vs_polarity, hs_polarity;
 
-	ret += w9968cf_set_crop_window(sd);
+	w9968cf_set_crop_window(sd);
 
-	ret += reg_w(sd, 0x14, sd->gspca_dev.width);
-	ret += reg_w(sd, 0x15, sd->gspca_dev.height);
+	reg_w(sd, 0x14, sd->gspca_dev.width);
+	reg_w(sd, 0x15, sd->gspca_dev.height);
 
 	/* JPEG width & height */
-	ret += reg_w(sd, 0x30, sd->gspca_dev.width);
-	ret += reg_w(sd, 0x31, sd->gspca_dev.height);
+	reg_w(sd, 0x30, sd->gspca_dev.width);
+	reg_w(sd, 0x31, sd->gspca_dev.height);
 
 	/* Y & UV frame buffer strides (in WORD) */
 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
 	    V4L2_PIX_FMT_JPEG) {
-		ret += reg_w(sd, 0x2c, sd->gspca_dev.width/2);
-		ret += reg_w(sd, 0x2d, sd->gspca_dev.width/4);
+		reg_w(sd, 0x2c, sd->gspca_dev.width / 2);
+		reg_w(sd, 0x2d, sd->gspca_dev.width / 4);
 	} else
-		ret += reg_w(sd, 0x2c, sd->gspca_dev.width);
+		reg_w(sd, 0x2c, sd->gspca_dev.width);
 
-	ret += reg_w(sd, 0x00, 0xbf17); /* reset everything */
-	ret += reg_w(sd, 0x00, 0xbf10); /* normal operation */
+	reg_w(sd, 0x00, 0xbf17); /* reset everything */
+	reg_w(sd, 0x00, 0xbf10); /* normal operation */
 
 	/* Transfer size in WORDS (for UYVY format only) */
 	val = sd->gspca_dev.width * sd->gspca_dev.height;
-	ret += reg_w(sd, 0x3d, val & 0xffff); /* low bits */
-	ret += reg_w(sd, 0x3e, val >> 16);    /* high bits */
+	reg_w(sd, 0x3d, val & 0xffff); /* low bits */
+	reg_w(sd, 0x3e, val >> 16);    /* high bits */
 
 	if (w9968cf_vga_mode[sd->gspca_dev.curr_mode].pixelformat ==
 	    V4L2_PIX_FMT_JPEG) {
@@ -508,7 +473,7 @@ static int w9968cf_mode_init_regs(struct sd *sd)
 		jpeg_define(sd->jpeg_hdr, sd->gspca_dev.height,
 			    sd->gspca_dev.width, 0x22); /* JPEG 420 */
 		jpeg_set_qual(sd->jpeg_hdr, sd->quality);
-		ret += w9968cf_upload_quantizationtables(sd);
+		w9968cf_upload_quantizationtables(sd);
 	}
 
 	/* Video Capture Control Register */
@@ -540,19 +505,15 @@ static int w9968cf_mode_init_regs(struct sd *sd)
 
 	val |= 0x8000; /* capt. enable */
 
-	ret += reg_w(sd, 0x16, val);
+	reg_w(sd, 0x16, val);
 
 	sd->gspca_dev.empty_packet = 0;
-
-	return ret;
 }
 
 static void w9968cf_stop0(struct sd *sd)
 {
-	if (sd->gspca_dev.present) {
-		reg_w(sd, 0x39, 0x0000); /* disable JPEG encoder */
-		reg_w(sd, 0x16, 0x0000); /* stop video capture */
-	}
+	reg_w(sd, 0x39, 0x0000); /* disable JPEG encoder */
+	reg_w(sd, 0x16, 0x0000); /* stop video capture */
 }
 
 /* The w9968cf docs say that a 0 sized packet means EOF (and also SOF
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c
index 8715577bc2d8..5b5039a02031 100644
--- a/drivers/media/video/gspca/xirlink_cit.c
+++ b/drivers/media/video/gspca/xirlink_cit.c
@@ -29,6 +29,7 @@
 
 #define MODULE_NAME "xirlink-cit"
 
+#include <linux/input.h>
 #include "gspca.h"
 
 MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>");
@@ -58,6 +59,7 @@ struct sd {
 #define CIT_MODEL4 4
 #define CIT_IBM_NETCAM_PRO 5
 	u8 input_index;
+	u8 button_state;
 	u8 stop_on_control_change;
 	u8 sof_read;
 	u8 sof_len;
@@ -185,60 +187,60 @@ static const struct ctrl sd_ctrls[] = {
 static const struct v4l2_pix_format cif_yuv_mode[] = {
 	{176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 176,
-		.sizeimage = 176 * 144 * 3 / 2,
+		.sizeimage = 176 * 144 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 352,
-		.sizeimage = 352 * 288 * 3 / 2,
+		.sizeimage = 352 * 288 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 };
 
 static const struct v4l2_pix_format vga_yuv_mode[] = {
 	{160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 160,
-		.sizeimage = 160 * 120 * 3 / 2,
+		.sizeimage = 160 * 120 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 320,
-		.sizeimage = 320 * 240 * 3 / 2,
+		.sizeimage = 320 * 240 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 640,
-		.sizeimage = 640 * 480 * 3 / 2,
+		.sizeimage = 640 * 480 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 };
 
 static const struct v4l2_pix_format model0_mode[] = {
 	{160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 160,
-		.sizeimage = 160 * 120 * 3 / 2,
+		.sizeimage = 160 * 120 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 176,
-		.sizeimage = 176 * 144 * 3 / 2,
+		.sizeimage = 176 * 144 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 320,
-		.sizeimage = 320 * 240 * 3 / 2,
+		.sizeimage = 320 * 240 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 };
 
 static const struct v4l2_pix_format model2_mode[] = {
 	{160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 160,
-		.sizeimage = 160 * 120 * 3 / 2,
+		.sizeimage = 160 * 120 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE,
 		.bytesperline = 176,
-		.sizeimage = 176 * 144 * 3 / 2,
+		.sizeimage = 176 * 144 * 3 / 2 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
 		.bytesperline = 320,
-		.sizeimage = 320 * 240,
+		.sizeimage = 320 * 240 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 	{352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE,
 		.bytesperline = 352,
-		.sizeimage = 352 * 288,
+		.sizeimage = 352 * 288 + 4,
 		.colorspace = V4L2_COLORSPACE_SRGB},
 };
 
@@ -804,7 +806,7 @@ static int cit_write_reg(struct gspca_dev *gspca_dev, u16 value, u16 index)
 	return 0;
 }
 
-static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index)
+static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index, int verbose)
 {
 	struct usb_device *udev = gspca_dev->dev;
 	__u8 *buf = gspca_dev->usb_buf;
@@ -819,10 +821,8 @@ static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index)
 		return res;
 	}
 
-	PDEBUG(D_PROBE,
-	       "Register %04x value: %02x %02x %02x %02x %02x %02x %02x %02x",
-	       index,
-	       buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
+	if (verbose)
+		PDEBUG(D_PROBE, "Register %04x value: %02x", index, buf[0]);
 
 	return 0;
 }
@@ -907,7 +907,7 @@ static void cit_Packet_Format1(struct gspca_dev *gspca_dev, u16 fkey, u16 val)
 	cit_send_x_00_05(gspca_dev, 0x0089);
 	cit_send_x_00(gspca_dev, fkey);
 	cit_send_00_04_06(gspca_dev);
-	cit_read_reg(gspca_dev, 0x0126);
+	cit_read_reg(gspca_dev, 0x0126, 0);
 	cit_send_FF_04_02(gspca_dev);
 }
 
@@ -1074,12 +1074,12 @@ static int cit_init_model0(struct gspca_dev *gspca_dev)
 
 static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev)
 {
-	cit_read_reg(gspca_dev, 0x128);
+	cit_read_reg(gspca_dev, 0x128, 1);
 	cit_write_reg(gspca_dev, 0x0003, 0x0133);
 	cit_write_reg(gspca_dev, 0x0000, 0x0117);
 	cit_write_reg(gspca_dev, 0x0008, 0x0123);
 	cit_write_reg(gspca_dev, 0x0000, 0x0100);
-	cit_read_reg(gspca_dev, 0x0116);
+	cit_read_reg(gspca_dev, 0x0116, 0);
 	cit_write_reg(gspca_dev, 0x0060, 0x0116);
 	cit_write_reg(gspca_dev, 0x0002, 0x0112);
 	cit_write_reg(gspca_dev, 0x0000, 0x0133);
@@ -1098,7 +1098,7 @@ static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0x00ff, 0x0130);
 	cit_write_reg(gspca_dev, 0xcd41, 0x0124);
 	cit_write_reg(gspca_dev, 0xfffa, 0x0124);
-	cit_read_reg(gspca_dev, 0x0126);
+	cit_read_reg(gspca_dev, 0x0126, 1);
 
 	cit_model3_Packet1(gspca_dev, 0x0000, 0x0000);
 	cit_model3_Packet1(gspca_dev, 0x0000, 0x0001);
@@ -1557,18 +1557,20 @@ static int cit_restart_stream(struct gspca_dev *gspca_dev)
 	switch (sd->model) {
 	case CIT_MODEL0:
 	case CIT_MODEL1:
-	case CIT_MODEL3:
-	case CIT_IBM_NETCAM_PRO:
 		cit_write_reg(gspca_dev, 0x0001, 0x0114);
 		/* Fall through */
 	case CIT_MODEL2:
 	case CIT_MODEL4:
 		cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
 		usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
-		/* This happens repeatedly while streaming with the ibm netcam
-		   pro and the ibmcam driver did it for model3 after changing
-		   settings, but it does not seem to have any effect. */
-		/* cit_write_reg(gspca_dev, 0x0001, 0x0113); */
+		break;
+	case CIT_MODEL3:
+	case CIT_IBM_NETCAM_PRO:
+		cit_write_reg(gspca_dev, 0x0001, 0x0114);
+		cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */
+		usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe);
+		/* Clear button events from while we were not streaming */
+		cit_write_reg(gspca_dev, 0x0001, 0x0113);
 		break;
 	}
 
@@ -1680,23 +1682,23 @@ static int cit_start_model1(struct gspca_dev *gspca_dev)
 	if (clock_div < 0)
 		return clock_div;
 
-	cit_read_reg(gspca_dev, 0x0128);
-	cit_read_reg(gspca_dev, 0x0100);
+	cit_read_reg(gspca_dev, 0x0128, 1);
+	cit_read_reg(gspca_dev, 0x0100, 0);
 	cit_write_reg(gspca_dev, 0x01, 0x0100);	/* LED On  */
-	cit_read_reg(gspca_dev, 0x0100);
+	cit_read_reg(gspca_dev, 0x0100, 0);
 	cit_write_reg(gspca_dev, 0x81, 0x0100);	/* LED Off */
-	cit_read_reg(gspca_dev, 0x0100);
+	cit_read_reg(gspca_dev, 0x0100, 0);
 	cit_write_reg(gspca_dev, 0x01, 0x0100);	/* LED On  */
 	cit_write_reg(gspca_dev, 0x01, 0x0108);
 
 	cit_write_reg(gspca_dev, 0x03, 0x0112);
-	cit_read_reg(gspca_dev, 0x0115);
+	cit_read_reg(gspca_dev, 0x0115, 0);
 	cit_write_reg(gspca_dev, 0x06, 0x0115);
-	cit_read_reg(gspca_dev, 0x0116);
+	cit_read_reg(gspca_dev, 0x0116, 0);
 	cit_write_reg(gspca_dev, 0x44, 0x0116);
-	cit_read_reg(gspca_dev, 0x0116);
+	cit_read_reg(gspca_dev, 0x0116, 0);
 	cit_write_reg(gspca_dev, 0x40, 0x0116);
-	cit_read_reg(gspca_dev, 0x0115);
+	cit_read_reg(gspca_dev, 0x0115, 0);
 	cit_write_reg(gspca_dev, 0x0e, 0x0115);
 	cit_write_reg(gspca_dev, 0x19, 0x012c);
 
@@ -1878,7 +1880,7 @@ static int cit_start_model2(struct gspca_dev *gspca_dev)
 	int clock_div = 0;
 
 	cit_write_reg(gspca_dev, 0x0000, 0x0100);	/* LED on */
-	cit_read_reg(gspca_dev, 0x0116);
+	cit_read_reg(gspca_dev, 0x0116, 0);
 	cit_write_reg(gspca_dev, 0x0060, 0x0116);
 	cit_write_reg(gspca_dev, 0x0002, 0x0112);
 	cit_write_reg(gspca_dev, 0x00bc, 0x012c);
@@ -2070,10 +2072,10 @@ static int cit_start_model3(struct gspca_dev *gspca_dev)
 
 	/* HDG not in ibmcam driver, added to see if it helps with
 	   auto-detecting between model3 and ibm netcamera pro */
-	cit_read_reg(gspca_dev, 0x128);
+	cit_read_reg(gspca_dev, 0x128, 1);
 
 	cit_write_reg(gspca_dev, 0x0000, 0x0100);
-	cit_read_reg(gspca_dev, 0x0116);
+	cit_read_reg(gspca_dev, 0x0116, 0);
 	cit_write_reg(gspca_dev, 0x0060, 0x0116);
 	cit_write_reg(gspca_dev, 0x0002, 0x0112);
 	cit_write_reg(gspca_dev, 0x0000, 0x0123);
@@ -2083,7 +2085,7 @@ static int cit_start_model3(struct gspca_dev *gspca_dev)
 	cit_write_reg(gspca_dev, 0x0060, 0x0116);
 	cit_write_reg(gspca_dev, 0x0002, 0x0115);
 	cit_write_reg(gspca_dev, 0x0003, 0x0115);
-	cit_read_reg(gspca_dev, 0x0115);
+	cit_read_reg(gspca_dev, 0x0115, 0);
 	cit_write_reg(gspca_dev, 0x000b, 0x0115);
 
 	/* TESTME HDG not in ibmcam driver, added to see if it helps with
@@ -2096,7 +2098,7 @@ static int cit_start_model3(struct gspca_dev *gspca_dev)
 		cit_write_reg(gspca_dev, 0x00ff, 0x0130);
 		cit_write_reg(gspca_dev, 0xcd41, 0x0124);
 		cit_write_reg(gspca_dev, 0xfffa, 0x0124);
-		cit_read_reg(gspca_dev, 0x0126);
+		cit_read_reg(gspca_dev, 0x0126, 1);
 	}
 
 	cit_model3_Packet1(gspca_dev, 0x000a, 0x0040);
@@ -2293,7 +2295,7 @@ static int cit_start_model3(struct gspca_dev *gspca_dev)
 	if (rca_input) {
 		for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
 			if (rca_initdata[i][0])
-				cit_read_reg(gspca_dev, rca_initdata[i][2]);
+				cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
 			else
 				cit_write_reg(gspca_dev, rca_initdata[i][1],
 					      rca_initdata[i][2]);
@@ -2712,7 +2714,7 @@ static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev)
 	if (rca_input) {
 		for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) {
 			if (rca_initdata[i][0])
-				cit_read_reg(gspca_dev, rca_initdata[i][2]);
+				cit_read_reg(gspca_dev, rca_initdata[i][2], 0);
 			else
 				cit_write_reg(gspca_dev, rca_initdata[i][1],
 					      rca_initdata[i][2]);
@@ -2769,16 +2771,55 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	return 0;
 }
 
+static int sd_isoc_init(struct gspca_dev *gspca_dev)
+{
+	struct usb_host_interface *alt;
+	int max_packet_size;
+
+	switch (gspca_dev->width) {
+	case 160:
+		max_packet_size = 450;
+		break;
+	case 176:
+		max_packet_size = 600;
+		break;
+	default:
+		max_packet_size = 1022;
+		break;
+	}
+
+	/* Start isoc bandwidth "negotiation" at max isoc bandwidth */
+	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
+	alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size);
+
+	return 0;
+}
+
 static int sd_isoc_nego(struct gspca_dev *gspca_dev)
 {
-	int ret, packet_size;
+	int ret, packet_size, min_packet_size;
 	struct usb_host_interface *alt;
 
+	switch (gspca_dev->width) {
+	case 160:
+		min_packet_size = 200;
+		break;
+	case 176:
+		min_packet_size = 266;
+		break;
+	default:
+		min_packet_size = 400;
+		break;
+	}
+
 	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
 	packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
-	packet_size -= 100;
-	if (packet_size < 300)
+	if (packet_size <= min_packet_size)
 		return -EIO;
+
+	packet_size -= 100;
+	if (packet_size < min_packet_size)
+		packet_size = min_packet_size;
 	alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size);
 
 	ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
@@ -2796,15 +2837,12 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
 static void sd_stop0(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
-	struct usb_host_interface *alt;
 
 	/* We cannot use gspca_dev->present here as that is not set when
 	   sd_init gets called and we get called from sd_init */
 	if (!gspca_dev->dev)
 		return;
 
-	alt = &gspca_dev->dev->config->intf_cache[0]->altsetting[1];
-
 	switch (sd->model) {
 	case CIT_MODEL0:
 		/* HDG windows does this, but it causes the cams autogain to
@@ -2815,7 +2853,7 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 		break;
 	case CIT_MODEL1:
 		cit_send_FF_04_02(gspca_dev);
-		cit_read_reg(gspca_dev, 0x0100);
+		cit_read_reg(gspca_dev, 0x0100, 0);
 		cit_write_reg(gspca_dev, 0x81, 0x0100);	/* LED Off */
 		break;
 	case CIT_MODEL2:
@@ -2834,9 +2872,9 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 	case CIT_MODEL3:
 		cit_write_reg(gspca_dev, 0x0006, 0x012c);
 		cit_model3_Packet1(gspca_dev, 0x0046, 0x0000);
-		cit_read_reg(gspca_dev, 0x0116);
+		cit_read_reg(gspca_dev, 0x0116, 0);
 		cit_write_reg(gspca_dev, 0x0064, 0x0116);
-		cit_read_reg(gspca_dev, 0x0115);
+		cit_read_reg(gspca_dev, 0x0115, 0);
 		cit_write_reg(gspca_dev, 0x0003, 0x0115);
 		cit_write_reg(gspca_dev, 0x0008, 0x0123);
 		cit_write_reg(gspca_dev, 0x0000, 0x0117);
@@ -2859,12 +2897,17 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 		   restarting the stream after this */
 		/* cit_write_reg(gspca_dev, 0x0000, 0x0112); */
 		cit_write_reg(gspca_dev, 0x00c0, 0x0100);
-
-		/* Start isoc bandwidth "negotiation" at max isoc bandwith
-		   next stream start */
-		alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(1022);
 		break;
 	}
+
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+	/* If the last button state is pressed, release it now! */
+	if (sd->button_state) {
+		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+		input_sync(gspca_dev->input_dev);
+		sd->button_state = 0;
+	}
+#endif
 }
 
 static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len)
@@ -3158,6 +3201,38 @@ static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+static void cit_check_button(struct gspca_dev *gspca_dev)
+{
+	int new_button_state;
+	struct sd *sd = (struct sd *)gspca_dev;
+
+	switch (sd->model) {
+	case CIT_MODEL3:
+	case CIT_IBM_NETCAM_PRO:
+		break;
+	default: /* TEST ME unknown if this works on other models too */
+		return;
+	}
+
+	/* Read the button state */
+	cit_read_reg(gspca_dev, 0x0113, 0);
+	new_button_state = !gspca_dev->usb_buf[0];
+
+	/* Tell the cam we've seen the button press, notice that this
+	   is a nop (iow the cam keeps reporting pressed) until the
+	   button is actually released. */
+	if (new_button_state)
+		cit_write_reg(gspca_dev, 0x01, 0x0113);
+
+	if (sd->button_state != new_button_state) {
+		input_report_key(gspca_dev->input_dev, KEY_CAMERA,
+				 new_button_state);
+		input_sync(gspca_dev->input_dev);
+		sd->button_state = new_button_state;
+	}
+}
+#endif
 
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
@@ -3170,6 +3245,10 @@ static const struct sd_desc sd_desc = {
 	.stopN = sd_stopN,
 	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+	.dq_callback = cit_check_button,
+	.other_input = 1,
+#endif
 };
 
 static const struct sd_desc sd_desc_isoc_nego = {
@@ -3179,10 +3258,15 @@ static const struct sd_desc sd_desc_isoc_nego = {
 	.config = sd_config,
 	.init = sd_init,
 	.start = sd_start,
+	.isoc_init = sd_isoc_init,
 	.isoc_nego = sd_isoc_nego,
 	.stopN = sd_stopN,
 	.stop0 = sd_stop0,
 	.pkt_scan = sd_pkt_scan,
+#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
+	.dq_callback = cit_check_button,
+	.other_input = 1,
+#endif
 };
 
 /* -- module initialisation -- */
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index c7e1970ca284..042dc808593f 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -4499,7 +4499,7 @@ static const struct usb_action mt9v111_3_Initial[] = {
 	{0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL},
 	{0xa0, 0x03, ZC3XX_R008_CLOCKSETTING},
 	{0xa0, 0x0a, ZC3XX_R010_CMOSSENSORSELECT},
-	{0xa0, 0x04, ZC3XX_R002_CLOCKSELECT},
+	{0xa0, 0x00, ZC3XX_R002_CLOCKSELECT},
 	{0xa0, 0x02, ZC3XX_R003_FRAMEWIDTHHIGH},
 	{0xa0, 0x80, ZC3XX_R004_FRAMEWIDTHLOW},
 	{0xa0, 0x01, ZC3XX_R005_FRAMEHEIGHTHIGH},
diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 27b5dfdfbb93..1a1169115716 100644
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -467,7 +467,6 @@ static int imx074_remove(struct i2c_client *client)
 	icd->ops = NULL;
 	if (icl->free_bus)
 		icl->free_bus(icl);
-	client->driver = NULL;
 	kfree(priv);
 
 	return 0;
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index ce4a75375909..dd54c3dae054 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -46,7 +46,7 @@
 #include <linux/i2c.h>
 #include <linux/workqueue.h>
 
-#include <media/ir-core.h>
+#include <media/rc-core.h>
 #include <media/ir-kbd-i2c.h>
 
 /* ----------------------------------------------------------------------- */
@@ -252,7 +252,7 @@ static void ir_key_poll(struct IR_i2c *ir)
 	}
 
 	if (rc)
-		ir_keydown(ir->input, ir_key, 0);
+		rc_keydown(ir->rc, ir_key, 0);
 }
 
 static void ir_work(struct work_struct *work)
@@ -269,22 +269,18 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 {
 	char *ir_codes = NULL;
 	const char *name = NULL;
-	u64 ir_type = 0;
+	u64 rc_type = RC_TYPE_UNKNOWN;
 	struct IR_i2c *ir;
-	struct input_dev *input_dev;
+	struct rc_dev *rc = NULL;
 	struct i2c_adapter *adap = client->adapter;
 	unsigned short addr = client->addr;
 	int err;
 
-	ir = kzalloc(sizeof(struct IR_i2c),GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ir || !input_dev) {
-		err = -ENOMEM;
-		goto err_out_free;
-	}
+	ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL);
+	if (!ir)
+		return -ENOMEM;
 
 	ir->c = client;
-	ir->input = input_dev;
 	ir->polling_interval = DEFAULT_POLLING_INTERVAL;
 	i2c_set_clientdata(client, ir);
 
@@ -292,7 +288,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	case 0x64:
 		name        = "Pixelview";
 		ir->get_key = get_key_pixelview;
-		ir_type     = IR_TYPE_OTHER;
+		rc_type     = RC_TYPE_OTHER;
 		ir_codes    = RC_MAP_EMPTY;
 		break;
 	case 0x18:
@@ -300,7 +296,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	case 0x1a:
 		name        = "Hauppauge";
 		ir->get_key = get_key_haup;
-		ir_type     = IR_TYPE_RC5;
+		rc_type     = RC_TYPE_RC5;
 		if (hauppauge == 1) {
 			ir_codes    = RC_MAP_HAUPPAUGE_NEW;
 		} else {
@@ -310,19 +306,19 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	case 0x30:
 		name        = "KNC One";
 		ir->get_key = get_key_knc1;
-		ir_type     = IR_TYPE_OTHER;
+		rc_type     = RC_TYPE_OTHER;
 		ir_codes    = RC_MAP_EMPTY;
 		break;
 	case 0x6b:
 		name        = "FusionHDTV";
 		ir->get_key = get_key_fusionhdtv;
-		ir_type     = IR_TYPE_RC5;
+		rc_type     = RC_TYPE_RC5;
 		ir_codes    = RC_MAP_FUSIONHDTV_MCE;
 		break;
 	case 0x40:
 		name        = "AVerMedia Cardbus remote";
 		ir->get_key = get_key_avermedia_cardbus;
-		ir_type     = IR_TYPE_OTHER;
+		rc_type     = RC_TYPE_OTHER;
 		ir_codes    = RC_MAP_AVERMEDIA_CARDBUS;
 		break;
 	}
@@ -333,9 +329,11 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 						client->dev.platform_data;
 
 		ir_codes = init_data->ir_codes;
+		rc = init_data->rc_dev;
+
 		name = init_data->name;
 		if (init_data->type)
-			ir_type = init_data->type;
+			rc_type = init_data->type;
 
 		if (init_data->polling_interval)
 			ir->polling_interval = init_data->polling_interval;
@@ -366,8 +364,21 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		}
 	}
 
+	if (!rc) {
+		/*
+		 * If platform_data doesn't specify rc_dev, initilize it
+		 * internally
+		 */
+		rc = rc_allocate_device();
+		if (!rc) {
+			err = -ENOMEM;
+			goto err_out_free;
+		}
+	}
+	ir->rc = rc;
+
 	/* Make sure we are all setup before going on */
-	if (!name || !ir->get_key || !ir_type || !ir_codes) {
+	if (!name || !ir->get_key || !rc_type || !ir_codes) {
 		dprintk(1, ": Unsupported device at address 0x%02x\n",
 			addr);
 		err = -ENODEV;
@@ -382,18 +393,28 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		 dev_name(&adap->dev),
 		 dev_name(&client->dev));
 
-	/* init + register input device */
-	ir->ir_type = ir_type;
-	input_dev->id.bustype = BUS_I2C;
-	input_dev->name       = ir->name;
-	input_dev->phys       = ir->phys;
+	/*
+	 * Initialize input_dev fields
+	 * It doesn't make sense to allow overriding them via platform_data
+	 */
+	rc->input_id.bustype = BUS_I2C;
+	rc->input_phys       = ir->phys;
+	rc->input_name	     = ir->name;
+
+	/*
+	 * Initialize the other fields of rc_dev
+	 */
+	rc->map_name       = ir->ir_codes;
+	rc->allowed_protos = rc_type;
+	if (!rc->driver_name)
+		rc->driver_name = MODULE_NAME;
 
-	err = ir_input_register(ir->input, ir->ir_codes, NULL, MODULE_NAME);
+	err = rc_register_device(rc);
 	if (err)
 		goto err_out_free;
 
 	printk(MODULE_NAME ": %s detected at %s [%s]\n",
-	       ir->input->name, ir->input->phys, adap->name);
+	       ir->name, ir->phys, adap->name);
 
 	/* start polling via eventd */
 	INIT_DELAYED_WORK(&ir->work, ir_work);
@@ -402,6 +423,8 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	return 0;
 
  err_out_free:
+	/* Only frees rc if it were allocated internally */
+	rc_free_device(rc);
 	kfree(ir);
 	return err;
 }
@@ -414,7 +437,7 @@ static int ir_remove(struct i2c_client *client)
 	cancel_delayed_work_sync(&ir->work);
 
 	/* unregister device */
-	ir_input_unregister(ir->input);
+	rc_unregister_device(ir->rc);
 
 	/* free memory */
 	kfree(ir);
diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig
index be4af1fa557e..89f65914cc8e 100644
--- a/drivers/media/video/ivtv/Kconfig
+++ b/drivers/media/video/ivtv/Kconfig
@@ -1,9 +1,8 @@
 config VIDEO_IVTV
 	tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support"
 	depends on VIDEO_V4L2 && PCI && I2C
-	depends on INPUT   # due to VIDEO_IR
 	select I2C_ALGOBIT
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_CX2341X
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 9e8039ac909e..68170924448c 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -172,7 +172,7 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr)
 		init_data->ir_codes = RC_MAP_AVERMEDIA_CARDBUS;
 		init_data->internal_get_key_func =
 					IR_KBD_GET_KEY_AVERMEDIA_CARDBUS;
-		init_data->type = IR_TYPE_OTHER;
+		init_data->type = RC_TYPE_OTHER;
 		init_data->name = "AVerMedia AVerTV card";
 		break;
 	case IVTV_HW_I2C_IR_RX_HAUP_EXT:
@@ -180,14 +180,14 @@ static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr)
 		/* Default to old black remote */
 		init_data->ir_codes = RC_MAP_RC5_TV;
 		init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP;
-		init_data->type = IR_TYPE_RC5;
+		init_data->type = RC_TYPE_RC5;
 		init_data->name = itv->card_name;
 		break;
 	case IVTV_HW_Z8F0811_IR_RX_HAUP:
 		/* Default to grey remote */
 		init_data->ir_codes = RC_MAP_HAUPPAUGE_NEW;
 		init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
-		init_data->type = IR_TYPE_RC5;
+		init_data->type = RC_TYPE_RC5;
 		init_data->name = itv->card_name;
 		break;
 	}
@@ -239,19 +239,16 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx)
 		return -1;
 	if (hw == IVTV_HW_TUNER) {
 		/* special tuner handling */
-		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-				adap, NULL, type,
-				0, itv->card_i2c->radio);
+		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
+				itv->card_i2c->radio);
 		if (sd)
 			sd->grp_id = 1 << idx;
-		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-				adap, NULL, type,
-				0, itv->card_i2c->demod);
+		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
+				itv->card_i2c->demod);
 		if (sd)
 			sd->grp_id = 1 << idx;
-		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-				adap, NULL, type,
-				0, itv->card_i2c->tv);
+		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
+				itv->card_i2c->tv);
 		if (sd)
 			sd->grp_id = 1 << idx;
 		return sd ? 0 : -1;
@@ -267,17 +264,16 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx)
 	/* It's an I2C device other than an analog tuner or IR chip */
 	if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) {
 		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-				adap, NULL, type, 0, I2C_ADDRS(hw_addrs[idx]));
+				adap, type, 0, I2C_ADDRS(hw_addrs[idx]));
 	} else if (hw == IVTV_HW_CX25840) {
 		struct cx25840_platform_data pdata;
 
 		pdata.pvr150_workaround = itv->pvr150_workaround;
 		sd = v4l2_i2c_new_subdev_cfg(&itv->v4l2_dev,
-				adap, NULL, type, 0, &pdata, hw_addrs[idx],
-				NULL);
+				adap, type, 0, &pdata, hw_addrs[idx], NULL);
 	} else {
 		sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-				adap, NULL, type, hw_addrs[idx], NULL);
+				adap, type, hw_addrs[idx], NULL);
 	}
 	if (sd)
 		sd->grp_id = 1 << idx;
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 2be23bccd3c8..48d2c2419c13 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -1659,7 +1659,7 @@ static const struct v4l2_file_operations meye_fops = {
 	.open		= meye_open,
 	.release	= meye_release,
 	.mmap		= meye_mmap,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.poll		= meye_poll,
 };
 
@@ -1831,12 +1831,6 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
 	msleep(1);
 	mchip_set(MCHIP_MM_INTA, MCHIP_MM_INTA_HIC_1_MASK);
 
-	if (video_register_device(meye.vdev, VFL_TYPE_GRABBER,
-				  video_nr) < 0) {
-		v4l2_err(v4l2_dev, "video_register_device failed\n");
-		goto outvideoreg;
-	}
-
 	mutex_init(&meye.lock);
 	init_waitqueue_head(&meye.proc_list);
 	meye.brightness = 32 << 10;
@@ -1858,6 +1852,12 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
 	sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAPICTURE, 0);
 	sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAAGC, 48);
 
+	if (video_register_device(meye.vdev, VFL_TYPE_GRABBER,
+				  video_nr) < 0) {
+		v4l2_err(v4l2_dev, "video_register_device failed\n");
+		goto outvideoreg;
+	}
+
 	v4l2_info(v4l2_dev, "Motion Eye Camera Driver v%s.\n",
 	       MEYE_DRIVER_VERSION);
 	v4l2_info(v4l2_dev, "mchip KL5A72002 rev. %d, base %lx, irq %d\n",
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index fcb4cd941853..f7fc88d240e6 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -798,7 +798,6 @@ static int mt9m001_remove(struct i2c_client *client)
 
 	icd->ops = NULL;
 	mt9m001_video_remove(icd);
-	client->driver = NULL;
 	kfree(mt9m001);
 
 	return 0;
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 525a16e73285..53fa2a7bf156 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -1092,7 +1092,6 @@ static int mt9m111_remove(struct i2c_client *client)
 	struct soc_camera_device *icd = client->dev.platform_data;
 
 	icd->ops = NULL;
-	client->driver = NULL;
 	kfree(mt9m111);
 
 	return 0;
diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c
index 9bd44a816ea1..7ce279c3751d 100644
--- a/drivers/media/video/mt9t031.c
+++ b/drivers/media/video/mt9t031.c
@@ -896,7 +896,6 @@ static int mt9t031_remove(struct i2c_client *client)
 
 	if (icd)
 		icd->ops = NULL;
-	client->driver = NULL;
 	kfree(mt9t031);
 
 	return 0;
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index b96171cc79f9..6a784c87e5ff 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -930,7 +930,6 @@ static int mt9v022_remove(struct i2c_client *client)
 
 	icd->ops = NULL;
 	mt9v022_video_remove(icd);
-	client->driver = NULL;
 	kfree(mt9v022);
 
 	return 0;
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 072bd2d1cfad..13565cba237d 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -807,8 +807,6 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd,
 
 	if (common_flags & SOCAM_PCLK_SAMPLE_RISING)
 		csicr1 |= CSICR1_REDGE;
-	if (common_flags & SOCAM_PCLK_SAMPLE_FALLING)
-		csicr1 |= CSICR1_INV_PCLK;
 	if (common_flags & SOCAM_VSYNC_ACTIVE_HIGH)
 		csicr1 |= CSICR1_SOF_POL;
 	if (common_flags & SOCAM_HSYNC_ACTIVE_HIGH)
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index aa871c2936b3..330d42e15498 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -1186,13 +1186,12 @@ static int __devinit mx3_camera_probe(struct platform_device *pdev)
 		goto egetres;
 	}
 
-	mx3_cam = vmalloc(sizeof(*mx3_cam));
+	mx3_cam = vzalloc(sizeof(*mx3_cam));
 	if (!mx3_cam) {
 		dev_err(&pdev->dev, "Could not allocate mx3 camera object\n");
 		err = -ENOMEM;
 		goto ealloc;
 	}
-	memset(mx3_cam, 0, sizeof(*mx3_cam));
 
 	mx3_cam->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(mx3_cam->clk)) {
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 94ba698d0ad4..4e8fd965f151 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -185,17 +185,17 @@ static int mxb_probe(struct saa7146_dev *dev)
 	}
 
 	mxb->saa7111a = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-			NULL, "saa7111", I2C_SAA7111A, NULL);
+			"saa7111", I2C_SAA7111A, NULL);
 	mxb->tea6420_1 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-			NULL, "tea6420", I2C_TEA6420_1, NULL);
+			"tea6420", I2C_TEA6420_1, NULL);
 	mxb->tea6420_2 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-			NULL, "tea6420", I2C_TEA6420_2, NULL);
+			"tea6420", I2C_TEA6420_2, NULL);
 	mxb->tea6415c = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-			NULL, "tea6415c", I2C_TEA6415C, NULL);
+			"tea6415c", I2C_TEA6415C, NULL);
 	mxb->tda9840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-			NULL, "tda9840", I2C_TDA9840, NULL);
+			"tda9840", I2C_TDA9840, NULL);
 	mxb->tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-			NULL, "tuner", I2C_TUNER, NULL);
+			"tuner", I2C_TUNER, NULL);
 
 	/* check if all devices are present */
 	if (!mxb->tea6420_1 || !mxb->tea6420_2 || !mxb->tea6415c ||
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 7129b50757db..7551907f8c28 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -932,7 +932,7 @@ static ssize_t pms_read(struct file *file, char __user *buf,
 
 static const struct v4l2_file_operations pms_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.read           = pms_read,
 };
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index bef202752cc8..66ad516bdfd9 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2088,16 +2088,14 @@ static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
 			   " Setting up with specified i2c address 0x%x",
 			   mid, i2caddr[0]);
 		sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
-					 NULL, fname,
-					 i2caddr[0], NULL);
+					 fname, i2caddr[0], NULL);
 	} else {
 		pvr2_trace(PVR2_TRACE_INIT,
 			   "Module ID %u:"
 			   " Setting up with address probe list",
 			   mid);
 		sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
-						NULL, fname,
-						0, i2caddr);
+					 fname, 0, i2caddr);
 	}
 
 	if (!sd) {
diff --git a/drivers/media/video/pwc/pwc-ctrl.c b/drivers/media/video/pwc/pwc-ctrl.c
index 6b8fbddc0747..1593f8deb810 100644
--- a/drivers/media/video/pwc/pwc-ctrl.c
+++ b/drivers/media/video/pwc/pwc-ctrl.c
@@ -1386,11 +1386,16 @@ long pwc_ioctl(struct pwc_device *pdev, unsigned int cmd, void *arg)
 	{
 		ARG_DEF(int, qual)
 
+		if (pdev->iso_init) {
+			ret = -EBUSY;
+			break;
+		}
+
 		ARG_IN(qual)
 		if (ARGR(qual) < 0 || ARGR(qual) > 3)
 			ret = -EINVAL;
 		else
-			ret = pwc_try_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, ARGR(qual), pdev->vsnapshot);
+			ret = pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, ARGR(qual), pdev->vsnapshot);
 		if (ret >= 0)
 			pdev->vcompression = ARGR(qual);
 		break;
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index f3dc89da4c4e..bd1519a4ecb4 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -287,14 +287,13 @@ static int pwc_allocate_buffers(struct pwc_device *pdev)
 	/* create frame buffers, and make circular ring */
 	for (i = 0; i < default_fbufs; i++) {
 		if (pdev->fbuf[i].data == NULL) {
-			kbuf = vmalloc(PWC_FRAME_SIZE); /* need vmalloc since frame buffer > 128K */
+			kbuf = vzalloc(PWC_FRAME_SIZE); /* need vmalloc since frame buffer > 128K */
 			if (kbuf == NULL) {
 				PWC_ERROR("Failed to allocate frame buffer %d.\n", i);
 				return -ENOMEM;
 			}
 			PWC_DEBUG_MEMORY("Allocated frame buffer %d at %p.\n", i, kbuf);
 			pdev->fbuf[i].data = kbuf;
-			memset(kbuf, 0, PWC_FRAME_SIZE);
 		}
 	}
 
@@ -899,10 +898,13 @@ int pwc_isoc_init(struct pwc_device *pdev)
 	/* link */
 	for (i = 0; i < MAX_ISO_BUFS; i++) {
 		ret = usb_submit_urb(pdev->sbuf[i].urb, GFP_KERNEL);
-		if (ret)
+		if (ret) {
 			PWC_ERROR("isoc_init() submit_urb %d failed with error %d\n", i, ret);
-		else
-			PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->sbuf[i].urb);
+			pdev->iso_init = 1;
+			pwc_isoc_cleanup(pdev);
+			return ret;
+		}
+		PWC_DEBUG_MEMORY("URB 0x%p submitted.\n", pdev->sbuf[i].urb);
 	}
 
 	/* All is done... */
@@ -958,7 +960,7 @@ void pwc_isoc_cleanup(struct pwc_device *pdev)
 	/* Stop camera, but only if we are sure the camera is still there (unplug
 	   is signalled by EPIPE)
 	 */
-	if (pdev->error_status && pdev->error_status != EPIPE) {
+	if (pdev->error_status != EPIPE) {
 		PWC_DEBUG_OPEN("Setting alternate interface 0.\n");
 		usb_set_interface(pdev->udev, 0, 0);
 	}
@@ -967,36 +969,6 @@ void pwc_isoc_cleanup(struct pwc_device *pdev)
 	PWC_DEBUG_OPEN("<< pwc_isoc_cleanup()\n");
 }
 
-int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_fps, int new_compression, int new_snapshot)
-{
-	int ret, start;
-
-	/* Stop isoc stuff */
-	pwc_isoc_cleanup(pdev);
-	/* Reset parameters */
-	pwc_reset_buffers(pdev);
-	/* Try to set video mode... */
-	start = ret = pwc_set_video_mode(pdev, width, height, new_fps, new_compression, new_snapshot);
-	if (ret) {
-		PWC_DEBUG_FLOW("pwc_set_video_mode attempt 1 failed.\n");
-		/* That failed... restore old mode (we know that worked) */
-		start = pwc_set_video_mode(pdev, pdev->view.x, pdev->view.y, pdev->vframes, pdev->vcompression, pdev->vsnapshot);
-		if (start) {
-			PWC_DEBUG_FLOW("pwc_set_video_mode attempt 2 failed.\n");
-		}
-	}
-	if (start == 0)
-	{
-		if (pwc_isoc_init(pdev) < 0)
-		{
-			PWC_WARNING("Failed to restart ISOC transfers in pwc_try_video_mode.\n");
-			ret = -EAGAIN; /* let's try again, who knows if it works a second time */
-		}
-	}
-	pdev->drop_frames++; /* try to avoid garbage during switch */
-	return ret; /* Return original error code */
-}
-
 /*********
  * sysfs
  *********/
@@ -1176,7 +1148,7 @@ static int pwc_video_open(struct file *file)
 	/* Set some defaults */
 	pdev->vsnapshot = 0;
 
-	/* Start iso pipe for video; first try the last used video size
+	/* Set video size, first try the last used video size
 	   (or the default one); if that fails try QCIF/10 or QSIF/10;
 	   it that fails too, give up.
 	 */
@@ -1203,15 +1175,6 @@ static int pwc_video_open(struct file *file)
 		return i;
 	}
 
-	i = pwc_isoc_init(pdev);
-	if (i) {
-		PWC_DEBUG_OPEN("Failed to init ISOC stuff = %d.\n", i);
-		pwc_isoc_cleanup(pdev);
-		pwc_free_buffers(pdev);
-		mutex_unlock(&pdev->modlock);
-		return i;
-	}
-
 	/* Initialize the webcam to sane value */
 	pwc_set_brightness(pdev, 0x7fff);
 	pwc_set_agc(pdev, 1, 0);
@@ -1326,6 +1289,11 @@ static ssize_t pwc_video_read(struct file *file, char __user *buf,
 		goto err_out;
 	}
 
+	/* Start the stream (if not already started) */
+	rv = pwc_isoc_init(pdev);
+	if (rv)
+		goto err_out;
+
 	/* In case we're doing partial reads, we don't have to wait for a frame */
 	if (pdev->image_read_pos == 0) {
 		/* Do wait queueing according to the (doc)book */
@@ -1395,6 +1363,7 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
 {
 	struct video_device *vdev = file->private_data;
 	struct pwc_device *pdev;
+	int ret;
 
 	if (vdev == NULL)
 		return -EFAULT;
@@ -1402,6 +1371,13 @@ static unsigned int pwc_video_poll(struct file *file, poll_table *wait)
 	if (pdev == NULL)
 		return -EFAULT;
 
+	/* Start the stream (if not already started) */
+	mutex_lock(&pdev->modlock);
+	ret = pwc_isoc_init(pdev);
+	mutex_unlock(&pdev->modlock);
+	if (ret)
+		return ret;
+
 	poll_wait(file, &pdev->frameq, wait);
 	if (pdev->error_status)
 		return POLLERR;
diff --git a/drivers/media/video/pwc/pwc-v4l.c b/drivers/media/video/pwc/pwc-v4l.c
index 7061a03f5cf1..2ef1668638f9 100644
--- a/drivers/media/video/pwc/pwc-v4l.c
+++ b/drivers/media/video/pwc/pwc-v4l.c
@@ -309,7 +309,10 @@ static int pwc_vidioc_set_fmt(struct pwc_device *pdev, struct v4l2_format *f)
 	    pixelformat != V4L2_PIX_FMT_PWC2)
 		return -EINVAL;
 
-	PWC_DEBUG_IOCTL("Try to change format to: width=%d height=%d fps=%d "
+	if (pdev->iso_init)
+		return -EBUSY;
+
+	PWC_DEBUG_IOCTL("Trying to set format to: width=%d height=%d fps=%d "
 			"compression=%d snapshot=%d format=%c%c%c%c\n",
 			f->fmt.pix.width, f->fmt.pix.height, fps,
 			compression, snapshot,
@@ -318,14 +321,14 @@ static int pwc_vidioc_set_fmt(struct pwc_device *pdev, struct v4l2_format *f)
 			(pixelformat>>16)&255,
 			(pixelformat>>24)&255);
 
-	ret = pwc_try_video_mode(pdev,
+	ret = pwc_set_video_mode(pdev,
 				 f->fmt.pix.width,
 				 f->fmt.pix.height,
 				 fps,
 				 compression,
 				 snapshot);
 
-	PWC_DEBUG_IOCTL("pwc_try_video_mode(), return=%d\n", ret);
+	PWC_DEBUG_IOCTL("pwc_set_video_mode(), return=%d\n", ret);
 
 	if (ret)
 		return ret;
@@ -882,9 +885,7 @@ long pwc_video_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 
 		case VIDIOC_STREAMON:
 		{
-			/* WARNING: pwc_try_video_mode() called pwc_isoc_init */
-			pwc_isoc_init(pdev);
-			return 0;
+			return pwc_isoc_init(pdev);
 		}
 
 		case VIDIOC_STREAMOFF:
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index 36a9c83b5f5d..16bbc6df9b07 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -275,7 +275,6 @@ extern int pwc_trace;
 extern int pwc_mbufs;
 
 /** functions in pwc-if.c */
-int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_fps, int new_compression, int new_snapshot);
 int pwc_handle_frame(struct pwc_device *pdev);
 void pwc_next_image(struct pwc_device *pdev);
 int pwc_isoc_init(struct pwc_device *pdev);
diff --git a/drivers/media/video/rj54n1cb0c.c b/drivers/media/video/rj54n1cb0c.c
index d2fa2d43ff19..57e11b6f19fb 100644
--- a/drivers/media/video/rj54n1cb0c.c
+++ b/drivers/media/video/rj54n1cb0c.c
@@ -1460,7 +1460,6 @@ static int rj54n1_remove(struct i2c_client *client)
 	icd->ops = NULL;
 	if (icl->free_bus)
 		icl->free_bus(icl);
-	client->driver = NULL;
 	kfree(rj54n1);
 
 	return 0;
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index e8f13d3e2df1..1b93207c89e8 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -44,7 +44,7 @@ static struct v4l2_subdev *fimc_subdev_register(struct fimc_dev *fimc,
 		return ERR_PTR(-ENOMEM);
 
 	sd = v4l2_i2c_new_subdev_board(&vid_cap->v4l2_dev, i2c_adap,
-				       MODULE_NAME, isp_info->board_info, NULL);
+				       isp_info->board_info, NULL);
 	if (!sd) {
 		v4l2_err(&vid_cap->v4l2_dev, "failed to acquire subdev\n");
 		return NULL;
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index 2e7c547894b6..91fc213f97b6 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -543,7 +543,7 @@ static void fimc_dma_run(void *priv)
 	unsigned long flags;
 	u32 ret;
 
-	if (WARN(!ctx, "null hardware context"))
+	if (WARN(!ctx, "null hardware context\n"))
 		return;
 
 	fimc = ctx->fimc_dev;
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 3fe71be41a1f..380f1b28cfcc 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -26,7 +26,7 @@ config VIDEO_SAA7134_ALSA
 
 config VIDEO_SAA7134_RC
 	bool "Philips SAA7134 Remote Controller support"
-	depends on VIDEO_IR
+	depends on RC_CORE
 	depends on VIDEO_SAA7134
 	default y
 	---help---
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 0911cb580e18..ff23e6ebdde4 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -5176,6 +5176,58 @@ struct saa7134_board saa7134_boards[] = {
 			.amux = 2,
 		},
 	},
+	[SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG] = {
+		.name           = "Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid",
+		.audio_clock    = 0x00187de7,
+#if 0
+	/*
+	 * FIXME: Analog mode doesn't work, if digital is enabled. The proper
+	 * fix is to use tda8290 driver, but Kworld seems to use an
+	 * unsupported version of tda8295.
+	 */
+		.tuner_type     = TUNER_NXP_TDA18271,	/* TUNER_PHILIPS_TDA8290 */
+		.tuner_addr     = 0x60,
+#else
+		.tuner_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+#endif
+		.radio_type     = UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.gpiomask       = 0x8e054000,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.ts_type	= SAA7134_MPEG_TS_PARALLEL,
+		.inputs = { {
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+#if 0	/* FIXME */
+		}, {
+			.name   = name_comp1,
+			.vmux   = 3,
+			.amux   = LINE1,
+			.gpio   = 0x200,
+		}, {
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE1,
+			.gpio   = 0x200,
+#endif
+		} },
+#if 0
+		.radio = {
+			.name   = name_radio,
+			.vmux   = 1,
+			.amux   = LINE1,
+			.gpio   = 0x100,
+		},
+#endif
+		.mute = {
+			.name = name_mute,
+			.vmux = 0,
+			.amux = TV,
+		},
+	},
 	[SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS] = {
 		.name           = "Avermedia AVerTV GO 007 FM Plus",
 		.audio_clock    = 0x00187de7,
@@ -6615,6 +6667,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 	}, {
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x17de,
+		.subdevice    = 0xb136,
+		.driver_data  = SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG,
+	}, {
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
 		.subvendor    = 0x1461, /* Avermedia Technologies Inc */
 		.subdevice    = 0xf31d,
 		.driver_data  = SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS,
@@ -6831,6 +6889,23 @@ static inline int saa7134_tda18271_hvr11x0_toggle_agc(struct saa7134_dev *dev,
 	return 0;
 }
 
+static inline int saa7134_kworld_sbtvd_toggle_agc(struct saa7134_dev *dev,
+						  enum tda18271_mode mode)
+{
+	/* toggle AGC switch through GPIO 27 */
+	switch (mode) {
+	case TDA18271_ANALOG:
+		saa7134_set_gpio(dev, 27, 0);
+		break;
+	case TDA18271_DIGITAL:
+		saa7134_set_gpio(dev, 27, 1);
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int saa7134_tda8290_18271_callback(struct saa7134_dev *dev,
 					  int command, int arg)
 {
@@ -6843,6 +6918,9 @@ static int saa7134_tda8290_18271_callback(struct saa7134_dev *dev,
 		case SAA7134_BOARD_HAUPPAUGE_HVR1120:
 			ret = saa7134_tda18271_hvr11x0_toggle_agc(dev, arg);
 			break;
+		case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
+			ret = saa7134_kworld_sbtvd_toggle_agc(dev, arg);
+			break;
 		default:
 			break;
 		}
@@ -6863,6 +6941,7 @@ static int saa7134_tda8290_callback(struct saa7134_dev *dev,
 	case SAA7134_BOARD_HAUPPAUGE_HVR1150:
 	case SAA7134_BOARD_HAUPPAUGE_HVR1120:
 	case SAA7134_BOARD_AVERMEDIA_M733A:
+	case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
 		/* tda8290 + tda18271 */
 		ret = saa7134_tda8290_18271_callback(dev, command, arg);
 		break;
@@ -7541,6 +7620,37 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 				       dev->name);
 		break;
 	}
+	case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
+	{
+		struct i2c_msg msg = { .addr = 0x4b, .flags = 0 };
+		int i;
+		static u8 buffer[][2] = {
+			{0x30, 0x31},
+			{0xff, 0x00},
+			{0x41, 0x03},
+			{0x41, 0x1a},
+			{0xff, 0x02},
+			{0x34, 0x00},
+			{0x45, 0x97},
+			{0x45, 0xc1},
+		};
+		saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x4000);
+		saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x4000);
+
+		/*
+		 * FIXME: identify what device is at addr 0x4b and what means
+		 * this initialization
+		 */
+		for (i = 0; i < ARRAY_SIZE(buffer); i++) {
+			msg.buf = &buffer[i][0];
+			msg.len = ARRAY_SIZE(buffer[0]);
+			if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1)
+				printk(KERN_WARNING
+				       "%s: Unable to enable tuner(%i).\n",
+				       dev->name, i);
+		}
+		break;
+	}
 	} /* switch() */
 
 	/* initialize tuner */
@@ -7551,22 +7661,22 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		   so we do not need to probe for a radio tuner device. */
 		if (dev->radio_type != UNSET)
 			v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "tuner",
+				&dev->i2c_adap, "tuner",
 				dev->radio_addr, NULL);
 		if (has_demod)
 			v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "tuner",
+				&dev->i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
 		if (dev->tuner_addr == ADDR_UNSET) {
 			enum v4l2_i2c_tuner_type type =
 				has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
 
 			v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "tuner",
+				&dev->i2c_adap, "tuner",
 				0, v4l2_i2c_tuner_addrs(type));
 		} else {
 			v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "tuner",
+				&dev->i2c_adap, "tuner",
 				dev->tuner_addr, NULL);
 		}
 	}
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 764d7d219fed..756a27812260 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -991,7 +991,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	if (card_is_empress(dev)) {
 		struct v4l2_subdev *sd =
 			v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-				NULL, "saa6752hs",
+				"saa6752hs",
 				saa7134_boards[dev->board].empress_addr, NULL);
 
 		if (sd)
@@ -1002,7 +1002,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 		struct v4l2_subdev *sd;
 
 		sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-				&dev->i2c_adap, NULL, "saa6588",
+				&dev->i2c_adap, "saa6588",
 				0, I2C_ADDRS(saa7134_boards[dev->board].rds_addr));
 		if (sd) {
 			printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index beb95e21d109..3315a48a848b 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -52,6 +52,7 @@
 #include "tda18271.h"
 #include "lgdt3305.h"
 #include "tda8290.h"
+#include "mb86a20s.h"
 
 #include "zl10353.h"
 
@@ -228,6 +229,20 @@ static struct mt352_config avermedia_xc3028_mt352_dev = {
 	.demod_init      = mt352_avermedia_xc3028_init,
 };
 
+static struct tda18271_std_map mb86a20s_tda18271_std_map = {
+	.dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
+		      .if_lvl = 7, .rfagc_top = 0x37, },
+};
+
+static struct tda18271_config kworld_tda18271_config = {
+	.std_map = &mb86a20s_tda18271_std_map,
+	.gate    = TDA18271_GATE_DIGITAL,
+};
+
+static const struct mb86a20s_config kworld_mb86a20s_config = {
+	.demod_address = 0x10,
+};
+
 /* ==================================================================
  * tda1004x based DVB-T cards, helper functions
  */
@@ -608,6 +623,37 @@ static struct tda827x_config tda827x_cfg_2_sw42 = {
 
 /* ------------------------------------------------------------------ */
 
+static int __kworld_sbtvd_i2c_gate_ctrl(struct saa7134_dev *dev, int enable)
+{
+	unsigned char initmsg[] = {0x45, 0x97};
+	unsigned char msg_enable[] = {0x45, 0xc1};
+	unsigned char msg_disable[] = {0x45, 0x81};
+	struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2};
+
+	if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
+		wprintk("could not access the I2C gate\n");
+		return -EIO;
+	}
+	if (enable)
+		msg.buf = msg_enable;
+	else
+		msg.buf = msg_disable;
+	if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) {
+		wprintk("could not access the I2C gate\n");
+		return -EIO;
+	}
+	msleep(20);
+	return 0;
+}
+static int kworld_sbtvd_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+	struct saa7134_dev *dev = fe->dvb->priv;
+
+	return __kworld_sbtvd_i2c_gate_ctrl(dev, enable);
+}
+
+/* ------------------------------------------------------------------ */
+
 static struct tda1004x_config tda827x_lifeview_config = {
 	.demod_address = 0x08,
 	.invert        = 1,
@@ -1613,6 +1659,29 @@ static int dvb_init(struct saa7134_dev *dev)
 				   &dtv1000s_tda18271_config);
 		}
 		break;
+	case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG:
+		__kworld_sbtvd_i2c_gate_ctrl(dev, 0);
+		saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x14000);
+		saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x14000);
+		msleep(20);
+		saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x54000);
+		saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x54000);
+		msleep(20);
+		fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
+					       &kworld_mb86a20s_config,
+					       &dev->i2c_adap);
+		__kworld_sbtvd_i2c_gate_ctrl(dev, 1);
+		if (fe0->dvb.frontend != NULL) {
+			dvb_attach(tda18271_attach, fe0->dvb.frontend,
+				   0x60, &dev->i2c_adap,
+				   &kworld_tda18271_config);
+			/*
+			 * Only after success, it can initialize the gate, otherwise
+			 * an OOPS will hit, due to kfree(fe0->dvb.frontend)
+			 */
+			fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_i2c_gate_ctrl;
+		}
+		break;
 	default:
 		wprintk("Huh? unknown DVB card?\n");
 		break;
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 46d31dfca7a3..98678d941847 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -22,7 +22,6 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/input.h>
 #include <linux/slab.h>
 
 #include "saa7134-reg.h"
@@ -42,41 +41,19 @@ static int pinnacle_remote;
 module_param(pinnacle_remote, int, 0644);    /* Choose Pinnacle PCTV remote */
 MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)");
 
-static int ir_rc5_remote_gap = 885;
-module_param(ir_rc5_remote_gap, int, 0644);
-static int ir_rc5_key_timeout = 115;
-module_param(ir_rc5_key_timeout, int, 0644);
-
-static int repeat_delay = 500;
-module_param(repeat_delay, int, 0644);
-MODULE_PARM_DESC(repeat_delay, "delay before key repeat started");
-static int repeat_period = 33;
-module_param(repeat_period, int, 0644);
-MODULE_PARM_DESC(repeat_period, "repeat period between "
-    "keypresses when key is down");
-
-static unsigned int disable_other_ir;
-module_param(disable_other_ir, int, 0644);
-MODULE_PARM_DESC(disable_other_ir, "disable full codes of "
-    "alternative remotes from other manufacturers");
-
 #define dprintk(fmt, arg...)	if (ir_debug) \
 	printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg)
 #define i2cdprintk(fmt, arg...)    if (ir_debug) \
 	printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg)
 
-/* Helper functions for RC5 and NEC decoding at GPIO16 or GPIO18 */
-static int saa7134_rc5_irq(struct saa7134_dev *dev);
-static int saa7134_nec_irq(struct saa7134_dev *dev);
+/* Helper function for raw decoding at GPIO16 or GPIO18 */
 static int saa7134_raw_decode_irq(struct saa7134_dev *dev);
-static void nec_task(unsigned long data);
-static void saa7134_nec_timer(unsigned long data);
 
 /* -------------------- GPIO generic keycode builder -------------------- */
 
 static int build_key(struct saa7134_dev *dev)
 {
-	struct card_ir *ir = dev->remote;
+	struct saa7134_card_ir *ir = dev->remote;
 	u32 gpio, data;
 
 	/* here comes the additional handshake steps for some cards */
@@ -104,25 +81,25 @@ static int build_key(struct saa7134_dev *dev)
 	switch (dev->board) {
 	case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG:
 		if (data == ir->mask_keycode)
-			ir_input_nokey(ir->dev, &ir->ir);
+			rc_keyup(ir->dev);
 		else
-			ir_input_keydown(ir->dev, &ir->ir, data);
+			rc_keydown_notimeout(ir->dev, data, 0);
 		return 0;
 	}
 
 	if (ir->polling) {
 		if ((ir->mask_keydown  &&  (0 != (gpio & ir->mask_keydown))) ||
 		    (ir->mask_keyup    &&  (0 == (gpio & ir->mask_keyup)))) {
-			ir_input_keydown(ir->dev, &ir->ir, data);
+			rc_keydown_notimeout(ir->dev, data, 0);
 		} else {
-			ir_input_nokey(ir->dev, &ir->ir);
+			rc_keyup(ir->dev);
 		}
 	}
 	else {	/* IRQ driven mode - handle key press and release in one go */
 		if ((ir->mask_keydown  &&  (0 != (gpio & ir->mask_keydown))) ||
 		    (ir->mask_keyup    &&  (0 == (gpio & ir->mask_keyup)))) {
-			ir_input_keydown(ir->dev, &ir->ir, data);
-			ir_input_nokey(ir->dev, &ir->ir);
+			rc_keydown_notimeout(ir->dev, data, 0);
+			rc_keyup(ir->dev);
 		}
 	}
 
@@ -300,22 +277,12 @@ static int get_key_beholdm6xx(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 		i2cdprintk("read error\n");
 		return -EIO;
 	}
-	/* IR of this card normally decode signals NEC-standard from
-	 * - Sven IHOO MT 5.1R remote. xxyye718
-	 * - Sven DVD HD-10xx remote. xxyyf708
-	 * - BBK ...
-	 * - mayby others
-	 * So, skip not our, if disable full codes mode.
-	 */
-	if (data[10] != 0x6b && data[11] != 0x86 && disable_other_ir)
-		return 0;
 
-	/* Wrong data decode fix */
 	if (data[9] != (unsigned char)(~data[8]))
 		return 0;
 
-	*ir_key = data[9];
-	*ir_raw = data[9];
+	*ir_raw = ((data[10] << 16) | (data[11] << 8) | (data[9] << 0));
+	*ir_key = *ir_raw;
 
 	return 1;
 }
@@ -400,7 +367,7 @@ static int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 
 void saa7134_input_irq(struct saa7134_dev *dev)
 {
-	struct card_ir *ir;
+	struct saa7134_card_ir *ir;
 
 	if (!dev || !dev->remote)
 		return;
@@ -409,12 +376,8 @@ void saa7134_input_irq(struct saa7134_dev *dev)
 	if (!ir->running)
 		return;
 
-	if (ir->nec_gpio) {
-		saa7134_nec_irq(dev);
-	} else if (!ir->polling && !ir->rc5_gpio && !ir->raw_decode) {
+	if (!ir->polling && !ir->raw_decode) {
 		build_key(dev);
-	} else if (ir->rc5_gpio) {
-		saa7134_rc5_irq(dev);
 	} else if (ir->raw_decode) {
 		saa7134_raw_decode_irq(dev);
 	}
@@ -423,7 +386,7 @@ void saa7134_input_irq(struct saa7134_dev *dev)
 static void saa7134_input_timer(unsigned long data)
 {
 	struct saa7134_dev *dev = (struct saa7134_dev *)data;
-	struct card_ir *ir = dev->remote;
+	struct saa7134_card_ir *ir = dev->remote;
 
 	build_key(dev);
 	mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
@@ -432,57 +395,37 @@ static void saa7134_input_timer(unsigned long data)
 static void ir_raw_decode_timer_end(unsigned long data)
 {
 	struct saa7134_dev *dev = (struct saa7134_dev *)data;
-	struct card_ir *ir = dev->remote;
+	struct saa7134_card_ir *ir = dev->remote;
 
 	ir_raw_event_handle(dev->remote->dev);
 
-	ir->active = 0;
+	ir->active = false;
 }
 
 static int __saa7134_ir_start(void *priv)
 {
 	struct saa7134_dev *dev = priv;
-	struct card_ir *ir;
+	struct saa7134_card_ir *ir;
 
-	if (!dev)
+	if (!dev || !dev->remote)
 		return -EINVAL;
 
 	ir  = dev->remote;
-	if (!ir)
-		return -EINVAL;
-
 	if (ir->running)
 		return 0;
 
-	ir->running = 1;
+	ir->running = true;
+	ir->active = false;
+
 	if (ir->polling) {
 		setup_timer(&ir->timer, saa7134_input_timer,
 			    (unsigned long)dev);
-		ir->timer.expires  = jiffies + HZ;
+		ir->timer.expires = jiffies + HZ;
 		add_timer(&ir->timer);
-	} else if (ir->rc5_gpio) {
-		/* set timer_end for code completion */
-		init_timer(&ir->timer_end);
-		ir->timer_end.function = ir_rc5_timer_end;
-		ir->timer_end.data = (unsigned long)ir;
-		init_timer(&ir->timer_keyup);
-		ir->timer_keyup.function = ir_rc5_timer_keyup;
-		ir->timer_keyup.data = (unsigned long)ir;
-		ir->shift_by = 2;
-		ir->start = 0x2;
-		ir->addr = 0x17;
-		ir->rc5_key_timeout = ir_rc5_key_timeout;
-		ir->rc5_remote_gap = ir_rc5_remote_gap;
-	} else if (ir->nec_gpio) {
-		setup_timer(&ir->timer_keyup, saa7134_nec_timer,
-			    (unsigned long)dev);
-		tasklet_init(&ir->tlet, nec_task, (unsigned long)dev);
 	} else if (ir->raw_decode) {
 		/* set timer_end for code completion */
-		init_timer(&ir->timer_end);
-		ir->timer_end.function = ir_raw_decode_timer_end;
-		ir->timer_end.data = (unsigned long)dev;
-		ir->active = 0;
+		setup_timer(&ir->timer, ir_raw_decode_timer_end,
+			    (unsigned long)dev);
 	}
 
 	return 0;
@@ -491,29 +434,20 @@ static int __saa7134_ir_start(void *priv)
 static void __saa7134_ir_stop(void *priv)
 {
 	struct saa7134_dev *dev = priv;
-	struct card_ir *ir;
+	struct saa7134_card_ir *ir;
 
-	if (!dev)
+	if (!dev || !dev->remote)
 		return;
 
 	ir  = dev->remote;
-	if (!ir)
-		return;
-
 	if (!ir->running)
 		return;
-	if (dev->remote->polling)
-		del_timer_sync(&dev->remote->timer);
-	else if (ir->rc5_gpio)
-		del_timer_sync(&ir->timer_end);
-	else if (ir->nec_gpio)
-		tasklet_kill(&ir->tlet);
-	else if (ir->raw_decode) {
-		del_timer_sync(&ir->timer_end);
-		ir->active = 0;
-	}
 
-	ir->running = 0;
+	if (ir->polling || ir->raw_decode)
+		del_timer_sync(&ir->timer);
+
+	ir->active = false;
+	ir->running = false;
 
 	return;
 }
@@ -532,71 +466,33 @@ void saa7134_ir_stop(struct saa7134_dev *dev)
 		__saa7134_ir_stop(dev);
 }
 
-static int saa7134_ir_open(void *priv)
+static int saa7134_ir_open(struct rc_dev *rc)
 {
-	struct saa7134_dev *dev = priv;
+	struct saa7134_dev *dev = rc->priv;
 
 	dev->remote->users++;
 	return __saa7134_ir_start(dev);
 }
 
-static void saa7134_ir_close(void *priv)
+static void saa7134_ir_close(struct rc_dev *rc)
 {
-	struct saa7134_dev *dev = priv;
+	struct saa7134_dev *dev = rc->priv;
 
 	dev->remote->users--;
 	if (!dev->remote->users)
 		__saa7134_ir_stop(dev);
 }
 
-
-static int saa7134_ir_change_protocol(void *priv, u64 ir_type)
-{
-	struct saa7134_dev *dev = priv;
-	struct card_ir *ir = dev->remote;
-	u32 nec_gpio, rc5_gpio;
-
-	if (ir_type == IR_TYPE_RC5) {
-		dprintk("Changing protocol to RC5\n");
-		nec_gpio = 0;
-		rc5_gpio = 1;
-	} else if (ir_type == IR_TYPE_NEC) {
-		dprintk("Changing protocol to NEC\n");
-		nec_gpio = 1;
-		rc5_gpio = 0;
-	} else {
-		dprintk("IR protocol type %ud is not supported\n",
-			(unsigned)ir_type);
-		return -EINVAL;
-	}
-
-	if (ir->running) {
-		saa7134_ir_stop(dev);
-		ir->nec_gpio = nec_gpio;
-		ir->rc5_gpio = rc5_gpio;
-		saa7134_ir_start(dev);
-	} else {
-		ir->nec_gpio = nec_gpio;
-		ir->rc5_gpio = rc5_gpio;
-	}
-
-	return 0;
-}
-
 int saa7134_input_init1(struct saa7134_dev *dev)
 {
-	struct card_ir *ir;
-	struct input_dev *input_dev;
+	struct saa7134_card_ir *ir;
+	struct rc_dev *rc;
 	char *ir_codes = NULL;
 	u32 mask_keycode = 0;
 	u32 mask_keydown = 0;
 	u32 mask_keyup   = 0;
-	int polling      = 0;
-	int rc5_gpio	 = 0;
-	int nec_gpio	 = 0;
-	int raw_decode   = 0;
-	int allow_protocol_change = 0;
-	u64 ir_type = IR_TYPE_OTHER;
+	unsigned polling = 0;
+	bool raw_decode  = false;
 	int err;
 
 	if (dev->has_remote != SAA7134_REMOTE_GPIO)
@@ -661,14 +557,14 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		mask_keydown = 0x0040000;	/* Enable GPIO18 line on both edges */
 		mask_keyup   = 0x0040000;
 		mask_keycode = 0xffff;
-		raw_decode   = 1;
+		raw_decode   = true;
 		break;
 	case SAA7134_BOARD_AVERMEDIA_M733A:
 		ir_codes     = RC_MAP_AVERMEDIA_M733A_RM_K6;
 		mask_keydown = 0x0040000;
 		mask_keyup   = 0x0040000;
 		mask_keycode = 0xffff;
-		raw_decode   = 1;
+		raw_decode   = true;
 		break;
 	case SAA7134_BOARD_AVERMEDIA_777:
 	case SAA7134_BOARD_AVERMEDIA_A16AR:
@@ -775,7 +671,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		mask_keydown = 0x0040000;	/* Enable GPIO18 line on both edges */
 		mask_keyup   = 0x0040000;
 		mask_keycode = 0xffff;
-		raw_decode   = 1;
+		raw_decode   = true;
 		break;
 	case SAA7134_BOARD_ENCORE_ENLTV:
 	case SAA7134_BOARD_ENCORE_ENLTV_FM:
@@ -786,9 +682,10 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		break;
 	case SAA7134_BOARD_ENCORE_ENLTV_FM53:
 		ir_codes     = RC_MAP_ENCORE_ENLTV_FM53;
-		mask_keydown = 0x0040000;
-		mask_keycode = 0x00007f;
-		nec_gpio = 1;
+		mask_keydown = 0x0040000;	/* Enable GPIO18 line on both edges */
+		mask_keyup   = 0x0040000;
+		mask_keycode = 0xffff;
+		raw_decode   = true;
 		break;
 	case SAA7134_BOARD_10MOONSTVMASTER3:
 		ir_codes     = RC_MAP_ENCORE_ENLTV;
@@ -832,24 +729,20 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	}
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	input_dev = input_allocate_device();
-	if (!ir || !input_dev) {
+	rc = rc_allocate_device();
+	if (!ir || !rc) {
 		err = -ENOMEM;
 		goto err_out_free;
 	}
 
-	ir->dev = input_dev;
+	ir->dev = rc;
 	dev->remote = ir;
 
-	ir->running = 0;
-
 	/* init hardware-specific stuff */
 	ir->mask_keycode = mask_keycode;
 	ir->mask_keydown = mask_keydown;
 	ir->mask_keyup   = mask_keyup;
 	ir->polling      = polling;
-	ir->rc5_gpio	 = rc5_gpio;
-	ir->nec_gpio	 = nec_gpio;
 	ir->raw_decode	 = raw_decode;
 
 	/* init input device */
@@ -858,47 +751,35 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
 		 pci_name(dev->pci));
 
-
-	ir->props.priv = dev;
-	ir->props.open = saa7134_ir_open;
-	ir->props.close = saa7134_ir_close;
-
+	rc->priv = dev;
+	rc->open = saa7134_ir_open;
+	rc->close = saa7134_ir_close;
 	if (raw_decode)
-		ir->props.driver_type = RC_DRIVER_IR_RAW;
-
-	if (!raw_decode && allow_protocol_change) {
-		ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC;
-		ir->props.change_protocol = saa7134_ir_change_protocol;
-	}
+		rc->driver_type = RC_DRIVER_IR_RAW;
 
-	err = ir_input_init(input_dev, &ir->ir, ir_type);
-	if (err < 0)
-		goto err_out_free;
-
-	input_dev->name = ir->name;
-	input_dev->phys = ir->phys;
-	input_dev->id.bustype = BUS_PCI;
-	input_dev->id.version = 1;
+	rc->input_name = ir->name;
+	rc->input_phys = ir->phys;
+	rc->input_id.bustype = BUS_PCI;
+	rc->input_id.version = 1;
 	if (dev->pci->subsystem_vendor) {
-		input_dev->id.vendor  = dev->pci->subsystem_vendor;
-		input_dev->id.product = dev->pci->subsystem_device;
+		rc->input_id.vendor  = dev->pci->subsystem_vendor;
+		rc->input_id.product = dev->pci->subsystem_device;
 	} else {
-		input_dev->id.vendor  = dev->pci->vendor;
-		input_dev->id.product = dev->pci->device;
+		rc->input_id.vendor  = dev->pci->vendor;
+		rc->input_id.product = dev->pci->device;
 	}
-	input_dev->dev.parent = &dev->pci->dev;
+	rc->dev.parent = &dev->pci->dev;
+	rc->map_name = ir_codes;
+	rc->driver_name = MODULE_NAME;
 
-	err = ir_input_register(ir->dev, ir_codes, &ir->props, MODULE_NAME);
+	err = rc_register_device(rc);
 	if (err)
 		goto err_out_free;
 
-	/* the remote isn't as bouncy as a keyboard */
-	ir->dev->rep[REP_DELAY] = repeat_delay;
-	ir->dev->rep[REP_PERIOD] = repeat_period;
-
 	return 0;
 
 err_out_free:
+	rc_free_device(rc);
 	dev->remote = NULL;
 	kfree(ir);
 	return err;
@@ -910,7 +791,7 @@ void saa7134_input_fini(struct saa7134_dev *dev)
 		return;
 
 	saa7134_ir_stop(dev);
-	ir_input_unregister(dev->remote->dev);
+	rc_unregister_device(dev->remote->dev);
 	kfree(dev->remote);
 	dev->remote = NULL;
 }
@@ -918,14 +799,12 @@ void saa7134_input_fini(struct saa7134_dev *dev)
 void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
 {
 	struct i2c_board_info info;
-
 	struct i2c_msg msg_msi = {
 		.addr = 0x50,
 		.flags = I2C_M_RD,
 		.len = 0,
 		.buf = NULL,
 	};
-
 	int rc;
 
 	if (disable_ir) {
@@ -972,7 +851,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
 		   an existing device. Weird...
 		   REVISIT: might no longer be needed */
 		rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1);
-		dprintk(KERN_DEBUG "probe 0x%02x @ %s: %s\n",
+		dprintk("probe 0x%02x @ %s: %s\n",
 			msg_msi.addr, dev->i2c_adap.name,
 			(1 == rc) ? "yes" : "no");
 		break;
@@ -1000,7 +879,7 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
 		dev->init_data.name = "BeholdTV";
 		dev->init_data.get_key = get_key_beholdm6xx;
 		dev->init_data.ir_codes = RC_MAP_BEHOLD;
-		dev->init_data.type = IR_TYPE_NEC;
+		dev->init_data.type = RC_TYPE_NEC;
 		info.addr = 0x2d;
 		break;
 	case SAA7134_BOARD_AVERMEDIA_CARDBUS_501:
@@ -1025,8 +904,8 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
 
 static int saa7134_raw_decode_irq(struct saa7134_dev *dev)
 {
-	struct card_ir	*ir = dev->remote;
-	unsigned long 	timeout;
+	struct saa7134_card_ir *ir = dev->remote;
+	unsigned long timeout;
 	int space;
 
 	/* Generate initial event */
@@ -1035,7 +914,6 @@ static int saa7134_raw_decode_irq(struct saa7134_dev *dev)
 	space = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2) & ir->mask_keydown;
 	ir_raw_event_store_edge(dev->remote->dev, space ? IR_SPACE : IR_PULSE);
 
-
 	/*
 	 * Wait 15 ms from the start of the first IR event before processing
 	 * the event. This time is enough for NEC protocol. May need adjustments
@@ -1043,173 +921,9 @@ static int saa7134_raw_decode_irq(struct saa7134_dev *dev)
 	 */
 	if (!ir->active) {
 		timeout = jiffies + jiffies_to_msecs(15);
-		mod_timer(&ir->timer_end, timeout);
-		ir->active = 1;
+		mod_timer(&ir->timer, timeout);
+		ir->active = true;
 	}
 
 	return 1;
 }
-
-static int saa7134_rc5_irq(struct saa7134_dev *dev)
-{
-	struct card_ir *ir = dev->remote;
-	struct timeval tv;
-	u32 gap;
-	unsigned long current_jiffies, timeout;
-
-	/* get time of bit */
-	current_jiffies = jiffies;
-	do_gettimeofday(&tv);
-
-	/* avoid overflow with gap >1s */
-	if (tv.tv_sec - ir->base_time.tv_sec > 1) {
-		gap = 200000;
-	} else {
-		gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
-		    tv.tv_usec - ir->base_time.tv_usec;
-	}
-
-	/* active code => add bit */
-	if (ir->active) {
-		/* only if in the code (otherwise spurious IRQ or timer
-		   late) */
-		if (ir->last_bit < 28) {
-			ir->last_bit = (gap - ir_rc5_remote_gap / 2) /
-			    ir_rc5_remote_gap;
-			ir->code |= 1 << ir->last_bit;
-		}
-		/* starting new code */
-	} else {
-		ir->active = 1;
-		ir->code = 0;
-		ir->base_time = tv;
-		ir->last_bit = 0;
-
-		timeout = current_jiffies + (500 + 30 * HZ) / 1000;
-		mod_timer(&ir->timer_end, timeout);
-	}
-
-	return 1;
-}
-
-/* On NEC protocol, One has 2.25 ms, and zero has 1.125 ms
-   The first pulse (start) has 9 + 4.5 ms
- */
-
-static void saa7134_nec_timer(unsigned long data)
-{
-	struct saa7134_dev *dev = (struct saa7134_dev *) data;
-	struct card_ir *ir = dev->remote;
-
-	dprintk("Cancel key repeat\n");
-
-	ir_input_nokey(ir->dev, &ir->ir);
-}
-
-static void nec_task(unsigned long data)
-{
-	struct saa7134_dev *dev = (struct saa7134_dev *) data;
-	struct card_ir *ir;
-	struct timeval tv;
-	int count, pulse, oldpulse, gap;
-	u32 ircode = 0, not_code = 0;
-	int ngap = 0;
-
-	if (!data) {
-		printk(KERN_ERR "saa713x/ir: Can't recover dev struct\n");
-		/* GPIO will be kept disabled */
-		return;
-	}
-
-	ir = dev->remote;
-
-	/* rising SAA7134_GPIO_GPRESCAN reads the status */
-	saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-	saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-
-	oldpulse = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2) & ir->mask_keydown;
-	pulse = oldpulse;
-
-	do_gettimeofday(&tv);
-	ir->base_time = tv;
-
-	/* Decode NEC pulsecode. This code can take up to 76.5 ms to run.
-	   Unfortunately, using IRQ to decode pulse didn't work, since it uses
-	   a pulse train of 38KHz. This means one pulse on each 52 us
-	 */
-	do {
-		/* Wait until the end of pulse/space or 5 ms */
-		for (count = 0; count < 500; count++)  {
-			udelay(10);
-			/* rising SAA7134_GPIO_GPRESCAN reads the status */
-			saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-			saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
-			pulse = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2)
-				& ir->mask_keydown;
-			if (pulse != oldpulse)
-				break;
-		}
-
-		do_gettimeofday(&tv);
-		gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
-				tv.tv_usec - ir->base_time.tv_usec;
-
-		if (!pulse) {
-			/* Bit 0 has 560 us, while bit 1 has 1120 us.
-			   Do something only if bit == 1
-			 */
-			if (ngap && (gap > 560 + 280)) {
-				unsigned int shift = ngap - 1;
-
-				/* Address first, then command */
-				if (shift < 8) {
-					shift += 8;
-					ircode |= 1 << shift;
-				} else if (shift < 16) {
-					not_code |= 1 << shift;
-				} else if (shift < 24) {
-					shift -= 16;
-					ircode |= 1 << shift;
-				} else {
-					shift -= 24;
-					not_code |= 1 << shift;
-				}
-			}
-			ngap++;
-		}
-
-
-		ir->base_time = tv;
-
-		/* TIMEOUT - Long pulse */
-		if (gap >= 5000)
-			break;
-		oldpulse = pulse;
-	} while (ngap < 32);
-
-	if (ngap == 32) {
-		/* FIXME: should check if not_code == ~ircode */
-		ir->code = ir_extract_bits(ircode, ir->mask_keycode);
-
-		dprintk("scancode = 0x%02x (code = 0x%02x, notcode= 0x%02x)\n",
-			 ir->code, ircode, not_code);
-
-		ir_input_keydown(ir->dev, &ir->ir, ir->code);
-	} else
-		dprintk("Repeat last key\n");
-
-	/* Keep repeating the last key */
-	mod_timer(&ir->timer_keyup, jiffies + msecs_to_jiffies(150));
-
-	saa_setl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_P);
-}
-
-static int saa7134_nec_irq(struct saa7134_dev *dev)
-{
-	struct card_ir *ir = dev->remote;
-
-	saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_P);
-	tasklet_schedule(&ir->tlet);
-
-	return 1;
-}
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index 3e7d2fd1688f..57e646bb48b3 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -550,16 +550,16 @@ static int tvaudio_thread(void *data)
 		} else if (0 != dev->last_carrier) {
 			/* no carrier -- try last detected one as fallback */
 			carrier = dev->last_carrier;
-			dprintk(KERN_WARNING "%s/audio: audio carrier scan failed, "
-			       "using %d.%03d MHz [last detected]\n",
-			       dev->name, carrier/1000, carrier%1000);
+			dprintk("audio carrier scan failed, "
+				"using %d.%03d MHz [last detected]\n",
+				carrier/1000, carrier%1000);
 
 		} else {
 			/* no carrier + no fallback -- use default */
 			carrier = default_carrier;
-			dprintk(KERN_WARNING "%s/audio: audio carrier scan failed, "
-			       "using %d.%03d MHz [default]\n",
-			       dev->name, carrier/1000, carrier%1000);
+			dprintk("audio carrier scan failed, "
+				"using %d.%03d MHz [default]\n",
+				carrier/1000, carrier%1000);
 		}
 		tvaudio_setcarrier(dev,carrier,carrier);
 		dev->automute = 0;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index d3b6a196e5dc..babfbe7543eb 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -37,7 +37,7 @@
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-device.h>
 #include <media/tuner.h>
-#include <media/ir-common.h>
+#include <media/rc-core.h>
 #include <media/ir-kbd-i2c.h>
 #include <media/videobuf-dma-sg.h>
 #include <sound/core.h>
@@ -119,6 +119,26 @@ struct saa7134_format {
 	unsigned int   uvswap:1;
 };
 
+struct saa7134_card_ir {
+	struct rc_dev		*dev;
+
+	char                    name[32];
+	char                    phys[32];
+	unsigned                users;
+
+	u32			polling;
+        u32			last_gpio;
+        u32			mask_keycode, mask_keydown, mask_keyup;
+
+	bool                    running;
+	bool			active;
+
+	struct timer_list       timer;
+
+	/* IR core raw decoding */
+	u32                     raw_decode;
+};
+
 /* ----------------------------------------------------------- */
 /* card configuration                                          */
 
@@ -305,6 +325,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_BEHOLD_A7             179
 #define SAA7134_BOARD_AVERMEDIA_M733A       180
 #define SAA7134_BOARD_TECHNOTREND_BUDGET_T3000 181
+#define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182
 
 #define SAA7134_MAXBOARDS 32
 #define SAA7134_INPUT_MAX 8
@@ -529,7 +550,7 @@ struct saa7134_dev {
 
 	/* infrared remote */
 	int                        has_remote;
-	struct card_ir		   *remote;
+	struct saa7134_card_ir     *remote;
 
 	/* pci i/o */
 	char                       name[32];
diff --git a/drivers/media/video/saa7164/saa7164-api.c b/drivers/media/video/saa7164/saa7164-api.c
index ad3bc4154176..bd86d970f4c2 100644
--- a/drivers/media/video/saa7164/saa7164-api.c
+++ b/drivers/media/video/saa7164/saa7164-api.c
@@ -40,9 +40,8 @@ int saa7164_api_get_load_info(struct saa7164_dev *dev, struct tmFwInfoStruct *i)
 
 	ret = saa7164_cmd_send(dev, 0, GET_CUR,
 		GET_FW_STATUS_CONTROL, sizeof(struct tmFwInfoStruct), i);
-	if (ret != SAA_OK) {
+	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
-	}
 
 	printk(KERN_INFO "saa7164[%d]-CPU: %d percent", dev->nr, i->CPULoad);
 
@@ -63,14 +62,15 @@ int saa7164_api_collect_debug(struct saa7164_dev *dev)
 
 		ret = saa7164_cmd_send(dev, 0, GET_CUR,
 			GET_DEBUG_DATA_CONTROL, sizeof(d), &d);
-		if (ret != SAA_OK) {
-			printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
-		}
+		if (ret != SAA_OK)
+			printk(KERN_ERR "%s() error, ret = 0x%x\n",
+				__func__, ret);
 
 		if (d.dwResult != SAA_OK)
 			break;
 
-		printk(KERN_INFO "saa7164[%d]-FWMSG: %s", dev->nr, d.ucDebugData);
+		printk(KERN_INFO "saa7164[%d]-FWMSG: %s", dev->nr,
+			d.ucDebugData);
 	}
 
 	return 0;
@@ -86,9 +86,9 @@ int saa7164_api_set_debug(struct saa7164_dev *dev, u8 level)
 	/* Retrieve current state */
 	ret = saa7164_cmd_send(dev, 0, GET_CUR,
 		SET_DEBUG_LEVEL_CONTROL, sizeof(lvl), &lvl);
-	if (ret != SAA_OK) {
+	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
-	}
+
 	dprintk(DBGLVL_API, "%s() Was %d\n", __func__, lvl.dwDebugLevel);
 
 	lvl.dwDebugLevel = level;
@@ -96,9 +96,8 @@ int saa7164_api_set_debug(struct saa7164_dev *dev, u8 level)
 	/* set new state */
 	ret = saa7164_cmd_send(dev, 0, SET_CUR,
 		SET_DEBUG_LEVEL_CONTROL, sizeof(lvl), &lvl);
-	if (ret != SAA_OK) {
+	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
-	}
 
 	return ret;
 }
@@ -152,8 +151,10 @@ int saa7164_api_set_vbi_format(struct saa7164_port *port)
 				dprintk(DBGLVL_API, "SET/COMMIT Verified\n");
 
 			dprintk(DBGLVL_API, "rsp.bmHint = 0x%x\n", rsp.bmHint);
-			dprintk(DBGLVL_API, "rsp.bFormatIndex = 0x%x\n", rsp.bFormatIndex);
-			dprintk(DBGLVL_API, "rsp.bFrameIndex = 0x%x\n", rsp.bFrameIndex);
+			dprintk(DBGLVL_API, "rsp.bFormatIndex = 0x%x\n",
+				rsp.bFormatIndex);
+			dprintk(DBGLVL_API, "rsp.bFrameIndex = 0x%x\n",
+				rsp.bFrameIndex);
 		} else
 			printk(KERN_ERR "%s() compare failed\n", __func__);
 	}
@@ -210,14 +211,17 @@ int saa7164_api_set_encoder(struct saa7164_port *port)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
 	/* Establish video bitrates */
-	if (port->encoder_params.bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
+	if (port->encoder_params.bitrate_mode ==
+		V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)
 		vb.ucVideoBitRateMode = EU_VIDEO_BIT_RATE_MODE_CONSTANT;
 	else
 		vb.ucVideoBitRateMode = EU_VIDEO_BIT_RATE_MODE_VARIABLE_PEAK;
 	vb.dwVideoBitRate = port->encoder_params.bitrate;
 	vb.dwVideoBitRatePeak = port->encoder_params.bitrate_peak;
 	ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR,
-		EU_VIDEO_BIT_RATE_CONTROL, sizeof(struct tmComResEncVideoBitRate), &vb);
+		EU_VIDEO_BIT_RATE_CONTROL,
+		sizeof(struct tmComResEncVideoBitRate),
+		&vb);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
@@ -226,9 +230,12 @@ int saa7164_api_set_encoder(struct saa7164_port *port)
 	ab.dwAudioBitRate = 384000;
 	ab.dwAudioBitRatePeak = ab.dwAudioBitRate;
 	ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR,
-		EU_AUDIO_BIT_RATE_CONTROL, sizeof(struct tmComResEncAudioBitRate), &ab);
+		EU_AUDIO_BIT_RATE_CONTROL,
+		sizeof(struct tmComResEncAudioBitRate),
+		&ab);
 	if (ret != SAA_OK)
-		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
+		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__,
+			ret);
 
 	saa7164_api_set_aspect_ratio(port);
 	saa7164_api_set_gop_size(port);
@@ -244,7 +251,8 @@ int saa7164_api_get_encoder(struct saa7164_port *port)
 	struct tmComResEncVideoInputAspectRatio ar;
 	int ret;
 
-	dprintk(DBGLVL_ENC, "%s() unitid=0x%x\n", __func__, port->hwcfg.sourceid);
+	dprintk(DBGLVL_ENC, "%s() unitid=0x%x\n", __func__,
+		port->hwcfg.sourceid);
 
 	port->encoder_profile = 0;
 	port->video_format = 0;
@@ -257,7 +265,8 @@ int saa7164_api_get_encoder(struct saa7164_port *port)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
 	ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR,
-		EU_VIDEO_RESOLUTION_CONTROL, sizeof(u8), &port->video_resolution);
+		EU_VIDEO_RESOLUTION_CONTROL, sizeof(u8),
+		&port->video_resolution);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
@@ -294,13 +303,20 @@ int saa7164_api_get_encoder(struct saa7164_port *port)
 	dprintk(DBGLVL_ENC, "video_format    = %d\n", port->video_format);
 	dprintk(DBGLVL_ENC, "audio_format    = %d\n", port->audio_format);
 	dprintk(DBGLVL_ENC, "video_resolution= %d\n", port->video_resolution);
-	dprintk(DBGLVL_ENC, "v.ucVideoBitRateMode = %d\n", v.ucVideoBitRateMode);
-	dprintk(DBGLVL_ENC, "v.dwVideoBitRate     = %d\n", v.dwVideoBitRate);
-	dprintk(DBGLVL_ENC, "v.dwVideoBitRatePeak = %d\n", v.dwVideoBitRatePeak);
-	dprintk(DBGLVL_ENC, "a.ucVideoBitRateMode = %d\n", a.ucAudioBitRateMode);
-	dprintk(DBGLVL_ENC, "a.dwVideoBitRate     = %d\n", a.dwAudioBitRate);
-	dprintk(DBGLVL_ENC, "a.dwVideoBitRatePeak = %d\n", a.dwAudioBitRatePeak);
-	dprintk(DBGLVL_ENC, "aspect.width / height = %d:%d\n", ar.width, ar.height);
+	dprintk(DBGLVL_ENC, "v.ucVideoBitRateMode = %d\n",
+		v.ucVideoBitRateMode);
+	dprintk(DBGLVL_ENC, "v.dwVideoBitRate     = %d\n",
+		v.dwVideoBitRate);
+	dprintk(DBGLVL_ENC, "v.dwVideoBitRatePeak = %d\n",
+		v.dwVideoBitRatePeak);
+	dprintk(DBGLVL_ENC, "a.ucVideoBitRateMode = %d\n",
+		a.ucAudioBitRateMode);
+	dprintk(DBGLVL_ENC, "a.dwVideoBitRate     = %d\n",
+		a.dwAudioBitRate);
+	dprintk(DBGLVL_ENC, "a.dwVideoBitRatePeak = %d\n",
+		a.dwAudioBitRatePeak);
+	dprintk(DBGLVL_ENC, "aspect.width / height = %d:%d\n",
+		ar.width, ar.height);
 
 	return ret;
 }
@@ -439,7 +455,8 @@ int saa7164_api_set_videomux(struct saa7164_port *port)
 
 	/* Audio Mux */
 	ret = saa7164_cmd_send(port->dev, port->audfeat.sourceid, SET_CUR,
-		SU_INPUT_SELECT_CONTROL, sizeof(u8), &inputs[port->mux_input - 1]);
+		SU_INPUT_SELECT_CONTROL, sizeof(u8),
+		&inputs[port->mux_input - 1]);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
@@ -492,7 +509,8 @@ int saa7164_api_set_audio_volume(struct saa7164_port *port, s8 level)
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
-	dprintk(DBGLVL_API, "%s(%d) min=%d max=%d cur=%d\n", __func__, level, min, max, v);
+	dprintk(DBGLVL_API, "%s(%d) min=%d max=%d cur=%d\n", __func__,
+		level, min, max, v);
 
 	v = level;
 	if (v < min)
@@ -517,7 +535,8 @@ int saa7164_api_set_audio_volume(struct saa7164_port *port, s8 level)
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
-	dprintk(DBGLVL_API, "%s(%d) min=%d max=%d cur=%d\n", __func__, level, min, max, v);
+	dprintk(DBGLVL_API, "%s(%d) min=%d max=%d cur=%d\n", __func__,
+		level, min, max, v);
 
 	return ret;
 }
@@ -539,7 +558,8 @@ int saa7164_api_set_audio_std(struct saa7164_port *port)
 	lvl.ucSAP_Level = TMHW_LEV_ADJ_SAPLEV_DEFAULT;
 	lvl.ucADC_Level = TMHW_LEV_ADJ_ADCLEV_DEFAULT;
 	ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, SET_CUR,
-		AUDIO_DEFAULT_CONTROL, sizeof(struct tmComResAudioDefaults), &lvl);
+		AUDIO_DEFAULT_CONTROL, sizeof(struct tmComResAudioDefaults),
+		&lvl);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
 
@@ -555,7 +575,8 @@ int saa7164_api_set_audio_std(struct saa7164_port *port)
 	ret = saa7164_cmd_send(port->dev, port->tunerunit.unitid, SET_CUR,
 		TU_STANDARD_CONTROL, sizeof(tvaudio), &tvaudio);
 	if (ret != SAA_OK)
-		printk(KERN_ERR "%s() TU_STANDARD_CONTROL error, ret = 0x%x\n", __func__, ret);
+		printk(KERN_ERR "%s() TU_STANDARD_CONTROL error, ret = 0x%x\n",
+			__func__, ret);
 	return ret;
 }
 
@@ -575,7 +596,9 @@ int saa7164_api_set_audio_detection(struct saa7164_port *port, int autodetect)
 	ret = saa7164_cmd_send(port->dev, port->tunerunit.unitid, SET_CUR,
 		TU_STANDARD_AUTO_CONTROL, sizeof(p), &p);
 	if (ret != SAA_OK)
-		printk(KERN_ERR "%s() TU_STANDARD_AUTO_CONTROL error, ret = 0x%x\n", __func__, ret);
+		printk(KERN_ERR
+			"%s() TU_STANDARD_AUTO_CONTROL error, ret = 0x%x\n",
+			__func__, ret);
 
 	return ret;
 }
@@ -646,9 +669,9 @@ int saa7164_api_set_dif(struct saa7164_port *port, u8 reg, u8 val)
 		EXU_REGISTER_ACCESS_CONTROL, len, &buf);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret(2) = 0x%x\n", __func__, ret);
-
-	//saa7164_dumphex16(dev, buf, 16);
-
+#if 0
+	saa7164_dumphex16(dev, buf, 16);
+#endif
 	return ret == SAA_OK ? 0 : -EIO;
 }
 
@@ -696,7 +719,8 @@ int saa7164_api_configure_dif(struct saa7164_port *port, u32 std)
 	} else {
 		/* Unknown standard, assume DTV */
 		dprintk(DBGLVL_API, " Unknown (assuming DTV)\n");
-		saa7164_api_set_dif(port, 0x00, 0x80); /* Undefined Video Standard */
+		/* Undefinded Video Standard */
+		saa7164_api_set_dif(port, 0x00, 0x80);
 		agc_disable = 1;
 	}
 
@@ -933,7 +957,7 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 		if (hdr->type != CS_INTERFACE)
 			return SAA_ERR_NOT_SUPPORTED;
 
-		dprintk(DBGLVL_API, "@ 0x%x = \n", idx);
+		dprintk(DBGLVL_API, "@ 0x%x =\n", idx);
 		switch (hdr->subtype) {
 		case GENERAL_REQUEST:
 			dprintk(DBGLVL_API, " GENERAL_REQUEST\n");
@@ -1085,7 +1109,8 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 						vbiport = &dev->ports[SAA7164_PORT_VBI2];
 					memcpy(&vbiport->hwcfg, vcoutputtermhdr,
 						sizeof(*vcoutputtermhdr));
-					memcpy(&vbiport->vbi_fmt_ntsc, vbifmt, sizeof(*vbifmt));
+					memcpy(&vbiport->vbi_fmt_ntsc, vbifmt,
+						sizeof(*vbifmt));
 					saa7164_api_configure_port_vbi(dev,
 						vbiport);
 					break;
@@ -1134,7 +1159,9 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 					encport = &dev->ports[SAA7164_PORT_ENC2];
 				memcpy(&encport->tunerunit, tunerunithdr,
 					sizeof(struct tmComResTunerDescrHeader));
-				dprintk(DBGLVL_API, "  (becomes dev->enc[%d] tuner)\n", encport->nr);
+				dprintk(DBGLVL_API,
+					"  (becomes dev->enc[%d] tuner)\n",
+					encport->nr);
 			}
 			break;
 		case VC_SELECTOR_UNIT:
@@ -1163,7 +1190,8 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 					encport = &dev->ports[SAA7164_PORT_ENC2];
 				memcpy(&encport->vidproc, pdh,
 					sizeof(struct tmComResProcDescrHeader));
-				dprintk(DBGLVL_API, "  (becomes dev->enc[%d])\n", encport->nr);
+				dprintk(DBGLVL_API, "  (becomes dev->enc[%d])\n",
+					encport->nr);
 			}
 			break;
 		case FEATURE_UNIT:
@@ -1181,15 +1209,18 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 				encport = &dev->ports[SAA7164_PORT_ENC2];
 			memcpy(&encport->audfeat, afd,
 				sizeof(struct tmComResAFeatureDescrHeader));
-			dprintk(DBGLVL_API, "  (becomes dev->enc[%d])\n", encport->nr);
+			dprintk(DBGLVL_API, "  (becomes dev->enc[%d])\n",
+				encport->nr);
 			break;
 		case ENCODER_UNIT:
 			edh = (struct tmComResEncoderDescrHeader *)(buf + idx);
 			dprintk(DBGLVL_API, " ENCODER_UNIT\n");
 			dprintk(DBGLVL_API, "  subtype = 0x%x\n", edh->subtype);
 			dprintk(DBGLVL_API, "  unitid = 0x%x\n", edh->unitid);
-			dprintk(DBGLVL_API, "  vsourceid = 0x%x\n", edh->vsourceid);
-			dprintk(DBGLVL_API, "  asourceid = 0x%x\n", edh->asourceid);
+			dprintk(DBGLVL_API, "  vsourceid = 0x%x\n",
+			edh->vsourceid);
+			dprintk(DBGLVL_API, "  asourceid = 0x%x\n",
+				edh->asourceid);
 			dprintk(DBGLVL_API, "  iunit = 0x%x\n", edh->iunit);
 			if (edh->iunit == edh->unitid) {
 				if (currpath == 1)
@@ -1198,7 +1229,9 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 					encport = &dev->ports[SAA7164_PORT_ENC2];
 				memcpy(&encport->encunit, edh,
 					sizeof(struct tmComResEncoderDescrHeader));
-				dprintk(DBGLVL_API, "  (becomes dev->enc[%d])\n", encport->nr);
+				dprintk(DBGLVL_API,
+					"  (becomes dev->enc[%d])\n",
+					encport->nr);
 			}
 			break;
 		case EXTENSION_UNIT:
@@ -1262,7 +1295,9 @@ int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len)
 					encport = &dev->ports[SAA7164_PORT_ENC2];
 				memcpy(&encport->ifunit, exthdr,
 					sizeof(struct tmComResExtDevDescrHeader));
-				dprintk(DBGLVL_API, "  (becomes dev->enc[%d])\n", encport->nr);
+				dprintk(DBGLVL_API,
+					"  (becomes dev->enc[%d])\n",
+					encport->nr);
 			}
 			break;
 		case PVC_INFRARED_UNIT:
diff --git a/drivers/media/video/saa7164/saa7164-buffer.c b/drivers/media/video/saa7164/saa7164-buffer.c
index 7230912acc7d..ddd25211c9e8 100644
--- a/drivers/media/video/saa7164/saa7164-buffer.c
+++ b/drivers/media/video/saa7164/saa7164-buffer.c
@@ -24,46 +24,46 @@
 #include "saa7164.h"
 
 /* The PCI address space for buffer handling looks like this:
-
- +-u32 wide-------------+
- |                      +
- +-u64 wide------------------------------------+
- +                                             +
- +----------------------+
- | CurrentBufferPtr     + Pointer to current PCI buffer >-+
- +----------------------+                                 |
- | Unused               +                                 |
- +----------------------+                                 |
- | Pitch                + = 188 (bytes)                   |
- +----------------------+                                 |
- | PCI buffer size      + = pitch * number of lines (312) |
- +----------------------+                                 |
- |0| Buf0 Write Offset  +                                 |
- +----------------------+                                 v
- |1| Buf1 Write Offset  +                                 |
- +----------------------+                                 |
- |2| Buf2 Write Offset  +                                 |
- +----------------------+                                 |
- |3| Buf3 Write Offset  +                                 |
- +----------------------+                                 |
- ... More write offsets                                   |
- +---------------------------------------------+          |
- +0| set of ptrs to PCI pagetables             +          |
- +---------------------------------------------+          |
- +1| set of ptrs to PCI pagetables             + <--------+
- +---------------------------------------------+
- +2| set of ptrs to PCI pagetables             +
- +---------------------------------------------+
- +3| set of ptrs to PCI pagetables             + >--+
- +---------------------------------------------+    |
- ... More buffer pointers                           |  +----------------+
-						    +->| pt[0] TS data  |
-						    |  +----------------+
-						    |
-						    |  +----------------+
-						    +->| pt[1] TS data  |
-						    |  +----------------+
-						    | etc
+ *
+ * +-u32 wide-------------+
+ * |                      +
+ * +-u64 wide------------------------------------+
+ * +                                             +
+ * +----------------------+
+ * | CurrentBufferPtr     + Pointer to current PCI buffer >-+
+ * +----------------------+                                 |
+ * | Unused               +                                 |
+ * +----------------------+                                 |
+ * | Pitch                + = 188 (bytes)                   |
+ * +----------------------+                                 |
+ * | PCI buffer size      + = pitch * number of lines (312) |
+ * +----------------------+                                 |
+ * |0| Buf0 Write Offset  +                                 |
+ * +----------------------+                                 v
+ * |1| Buf1 Write Offset  +                                 |
+ * +----------------------+                                 |
+ * |2| Buf2 Write Offset  +                                 |
+ * +----------------------+                                 |
+ * |3| Buf3 Write Offset  +                                 |
+ * +----------------------+                                 |
+ * ... More write offsets                                   |
+ * +---------------------------------------------+          |
+ * +0| set of ptrs to PCI pagetables             +          |
+ * +---------------------------------------------+          |
+ * +1| set of ptrs to PCI pagetables             + <--------+
+ * +---------------------------------------------+
+ * +2| set of ptrs to PCI pagetables             +
+ * +---------------------------------------------+
+ * +3| set of ptrs to PCI pagetables             + >--+
+ * +---------------------------------------------+    |
+ * ... More buffer pointers                           |  +----------------+
+ *						    +->| pt[0] TS data  |
+ *						    |  +----------------+
+ *						    |
+ *						    |  +----------------+
+ *						    +->| pt[1] TS data  |
+ *						    |  +----------------+
+ *						    | etc
  */
 
 void saa7164_buffer_display(struct saa7164_buffer *buf)
@@ -283,7 +283,8 @@ int saa7164_buffer_cfg_port(struct saa7164_port *port)
 	return 0;
 }
 
-struct saa7164_user_buffer *saa7164_buffer_alloc_user(struct saa7164_dev *dev, u32 len)
+struct saa7164_user_buffer *saa7164_buffer_alloc_user(struct saa7164_dev *dev,
+	u32 len)
 {
 	struct saa7164_user_buffer *buf;
 
@@ -313,12 +314,9 @@ void saa7164_buffer_dealloc_user(struct saa7164_user_buffer *buf)
 	if (!buf)
 		return;
 
-	if (buf->data) {
-		kfree(buf->data);
-		buf->data = 0;
-	}
+	kfree(buf->data);
+	buf->data = 0;
 
-	if (buf)
-		kfree(buf);
+	kfree(buf);
 }
 
diff --git a/drivers/media/video/saa7164/saa7164-bus.c b/drivers/media/video/saa7164/saa7164-bus.c
index 30d5283da41e..b2b0d97101d0 100644
--- a/drivers/media/video/saa7164/saa7164-bus.c
+++ b/drivers/media/video/saa7164/saa7164-bus.c
@@ -43,7 +43,8 @@ int saa7164_bus_setup(struct saa7164_dev *dev)
 
 	b->m_dwSizeGetRing	= SAA_DEVICE_BUFFERBLOCKSIZE;
 
-	b->m_dwSetWritePos	= ((u32)dev->intfdesc.BARLocation) + (2 * sizeof(u64));
+	b->m_dwSetWritePos	= ((u32)dev->intfdesc.BARLocation) +
+		(2 * sizeof(u64));
 	b->m_dwSetReadPos	= b->m_dwSetWritePos + (1 * sizeof(u32));
 
 	b->m_dwGetWritePos	= b->m_dwSetWritePos + (2 * sizeof(u32));
@@ -105,7 +106,8 @@ void saa7164_bus_verify(struct saa7164_dev *dev)
 	}
 }
 
-void saa7164_bus_dumpmsg(struct saa7164_dev *dev, struct tmComResInfo* m, void *buf)
+void saa7164_bus_dumpmsg(struct saa7164_dev *dev, struct tmComResInfo* m,
+	void *buf)
 {
 	dprintk(DBGLVL_BUS, "Dumping msg structure:\n");
 	dprintk(DBGLVL_BUS, " .id               = %d\n",   m->id);
@@ -129,7 +131,8 @@ void saa7164_bus_dumpmsg(struct saa7164_dev *dev, struct tmComResInfo* m, void *
  *  SAA_OK     The function executed successfully.
  *  < 0        One or more members are not initialized.
  */
-int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg, void *buf)
+int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg,
+	void *buf)
 {
 	struct tmComResBusInfo *bus = &dev->bus;
 	u32 bytes_to_write, free_write_space, timeout, curr_srp, curr_swp;
@@ -294,14 +297,15 @@ out:
 /*
  * Receive a command or a response from the bus. The implementation does not
  * know if it is a command or a response it simply dequeues the data,
- * depending on the bus information given in the struct tmComResBusInfo structure.
+ * depending on the bus information given in the struct tmComResBusInfo
+ * structure.
  *
  * Return Value:
  *  0          The function executed successfully.
  *  < 0        One or more members are not initialized.
  */
-int saa7164_bus_get(struct saa7164_dev *dev, struct tmComResInfo* msg, void *buf,
-	int peekonly)
+int saa7164_bus_get(struct saa7164_dev *dev, struct tmComResInfo* msg,
+	void *buf, int peekonly)
 {
 	struct tmComResBusInfo *bus = &dev->bus;
 	u32 bytes_to_read, write_distance, curr_grp, curr_gwp,
diff --git a/drivers/media/video/saa7164/saa7164-cards.c b/drivers/media/video/saa7164/saa7164-cards.c
index 4cb634e952a6..69822a4e7275 100644
--- a/drivers/media/video/saa7164/saa7164-cards.c
+++ b/drivers/media/video/saa7164/saa7164-cards.c
@@ -482,7 +482,7 @@ void saa7164_gpio_setup(struct saa7164_dev *dev)
 		saa7164_api_clear_gpiobit(dev, PCIEBRIDGE_UNITID, 2);
 		saa7164_api_clear_gpiobit(dev, PCIEBRIDGE_UNITID, 3);
 
-		msleep(10);
+		msleep(20);
 
 		saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, 2);
 		saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, 3);
diff --git a/drivers/media/video/saa7164/saa7164-cmd.c b/drivers/media/video/saa7164/saa7164-cmd.c
index 301a9e302f45..a97ae17b36c2 100644
--- a/drivers/media/video/saa7164/saa7164-cmd.c
+++ b/drivers/media/video/saa7164/saa7164-cmd.c
@@ -122,8 +122,8 @@ int saa7164_irq_dequeue(struct saa7164_dev *dev)
 				return ret;
 		}
 
-		/* It's unlikely to have more than 4 or 5 pending messages, ensure we exit
-		 * at some point regardles.
+		/* It's unlikely to have more than 4 or 5 pending messages,
+		 * ensure we exit at some point regardless.
 		 */
 	} while (i++ < 32);
 
@@ -186,7 +186,8 @@ int saa7164_cmd_dequeue(struct saa7164_dev *dev)
 	return SAA_OK;
 }
 
-int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo* msg, void *buf)
+int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo *msg,
+	void *buf)
 {
 	struct tmComResBusInfo *bus = &dev->bus;
 	u8 cmd_sent;
@@ -292,7 +293,8 @@ int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno)
 			 * We typically are signalled in < 50ms but it can
 			 * take MUCH longer.
 			 */
-			wait_event_timeout(*q, dev->cmds[seqno].signalled, (HZ * waitsecs));
+			wait_event_timeout(*q, dev->cmds[seqno].signalled,
+				(HZ * waitsecs));
 			r = time_before(jiffies, stamp + (HZ * waitsecs));
 			if (r)
 				ret = SAA_OK;
diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c
index e1bac5051460..d6bf3f82cc34 100644
--- a/drivers/media/video/saa7164/saa7164-core.c
+++ b/drivers/media/video/saa7164/saa7164-core.c
@@ -40,12 +40,12 @@ MODULE_AUTHOR("Steven Toth <stoth@kernellabs.com>");
 MODULE_LICENSE("GPL");
 
 /*
-  1 Basic
-  2
-  4 i2c
-  8 api
- 16 cmd
- 32 bus
+ *  1 Basic
+ *  2
+ *  4 i2c
+ *  8 api
+ * 16 cmd
+ * 32 bus
  */
 
 unsigned int saa_debug;
@@ -82,7 +82,8 @@ MODULE_PARM_DESC(crc_checking, "enable crc sanity checking on buffers");
 
 unsigned int guard_checking = 1;
 module_param(guard_checking, int, 0644);
-MODULE_PARM_DESC(guard_checking, "enable dma sanity checking for buffer overruns");
+MODULE_PARM_DESC(guard_checking,
+	"enable dma sanity checking for buffer overruns");
 
 static unsigned int saa7164_devcount;
 
@@ -123,7 +124,9 @@ static void saa7164_pack_verifier(struct saa7164_buffer *buf)
 		if ((*(p + i + 0) != 0x00) || (*(p + i + 1) != 0x00) ||
 			(*(p + i + 2) != 0x01) || (*(p + i + 3) != 0xBA)) {
 			printk(KERN_ERR "No pack at 0x%x\n", i);
-//			saa7164_dumphex16FF(buf->port->dev, (p + i), 32);
+#if 0
+			saa7164_dumphex16FF(buf->port->dev, (p + i), 32);
+#endif
 		}
 	}
 }
@@ -199,19 +202,16 @@ static void saa7164_histogram_reset(struct saa7164_histogram *hg, char *name)
 	strcpy(hg->name, name);
 
 	/* First 30ms x 1ms */
-	for (i = 0; i < 30; i++) {
+	for (i = 0; i < 30; i++)
 		hg->counter1[0 + i].val = i;
-	}
 
 	/* 30 - 200ms x 10ms  */
-	for (i = 0; i < 18; i++) {
+	for (i = 0; i < 18; i++)
 		hg->counter1[30 + i].val = 30 + (i * 10);
-	}
 
 	/* 200 - 2000ms x 100ms  */
-	for (i = 0; i < 15; i++) {
+	for (i = 0; i < 15; i++)
 		hg->counter1[48 + i].val = 200 + (i * 200);
-	}
 
 	/* Catch all massive value (2secs) */
 	hg->counter1[55].val = 2000;
@@ -315,7 +315,9 @@ static void saa7164_work_enchandler_helper(struct saa7164_port *port, int bufnr)
 					(*(p + buf->actual_size + 0x13) != 0xff)) {
 						printk(KERN_ERR "%s() buf %p guard buffer breach\n",
 							__func__, buf);
-//						saa7164_dumphex16FF(dev, (p + buf->actual_size) - 32 , 64);
+#if 0
+						saa7164_dumphex16FF(dev, (p + buf->actual_size) - 32 , 64);
+#endif
 				}
 			}
 
@@ -961,9 +963,7 @@ static int saa7164_port_init(struct saa7164_dev *dev, int portnr)
 
 		/* We need a deferred interrupt handler for cmd handling */
 		INIT_WORK(&port->workenc, saa7164_work_enchandler);
-	}
-	else
-	if ((portnr == SAA7164_PORT_VBI1) || (portnr == SAA7164_PORT_VBI2)) {
+	} else if ((portnr == SAA7164_PORT_VBI1) || (portnr == SAA7164_PORT_VBI2)) {
 		port->type = SAA7164_MPEG_VBI;
 
 		/* We need a deferred interrupt handler for cmd handling */
@@ -1001,7 +1001,7 @@ static int saa7164_dev_setup(struct saa7164_dev *dev)
 	atomic_inc(&dev->refcount);
 	dev->nr = saa7164_devcount++;
 
-	sprintf(dev->name, "saa7164[%d]", dev->nr);
+	snprintf(dev->name, sizeof(dev->name), "saa7164[%d]", dev->nr);
 
 	mutex_lock(&devlist);
 	list_add_tail(&dev->devlist, &saa7164_devlist);
@@ -1169,7 +1169,7 @@ static int saa7164_proc_open(struct inode *inode, struct file *filp)
 	return single_open(filp, saa7164_proc_show, NULL);
 }
 
-static struct file_operations saa7164_proc_fops = {
+static const struct file_operations saa7164_proc_fops = {
 	.open		= saa7164_proc_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
diff --git a/drivers/media/video/saa7164/saa7164-encoder.c b/drivers/media/video/saa7164/saa7164-encoder.c
index cbb53d0ee979..1838408cd5cb 100644
--- a/drivers/media/video/saa7164/saa7164-encoder.c
+++ b/drivers/media/video/saa7164/saa7164-encoder.c
@@ -125,16 +125,22 @@ static int saa7164_encoder_buffers_alloc(struct saa7164_port *port)
 
 	dprintk(DBGLVL_ENC, "%s()\n", __func__);
 
-	if (port->encoder_params.stream_type == V4L2_MPEG_STREAM_TYPE_MPEG2_PS) {
-		dprintk(DBGLVL_ENC, "%s() type=V4L2_MPEG_STREAM_TYPE_MPEG2_PS\n", __func__);
+	if (port->encoder_params.stream_type ==
+		V4L2_MPEG_STREAM_TYPE_MPEG2_PS) {
+		dprintk(DBGLVL_ENC,
+			"%s() type=V4L2_MPEG_STREAM_TYPE_MPEG2_PS\n",
+			__func__);
 		params->samplesperline = 128;
 		params->numberoflines = 256;
 		params->pitch = 128;
 		params->numpagetables = 2 +
 			((SAA7164_PS_NUMBER_OF_LINES * 128) / PAGE_SIZE);
 	} else
-	if (port->encoder_params.stream_type == V4L2_MPEG_STREAM_TYPE_MPEG2_TS) {
-		dprintk(DBGLVL_ENC, "%s() type=V4L2_MPEG_STREAM_TYPE_MPEG2_TS\n", __func__);
+	if (port->encoder_params.stream_type ==
+		V4L2_MPEG_STREAM_TYPE_MPEG2_TS) {
+		dprintk(DBGLVL_ENC,
+			"%s() type=V4L2_MPEG_STREAM_TYPE_MPEG2_TS\n",
+			__func__);
 		params->samplesperline = 188;
 		params->numberoflines = 312;
 		params->pitch = 188;
@@ -826,7 +832,8 @@ static int fill_queryctrl(struct saa7164_encoder_params *params,
 		return v4l2_ctrl_query_fill(c, 1, 255, 1, 15);
 	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
 		return v4l2_ctrl_query_fill(c,
-			V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, V4L2_MPEG_VIDEO_BITRATE_MODE_CBR,
+			V4L2_MPEG_VIDEO_BITRATE_MODE_VBR,
+			V4L2_MPEG_VIDEO_BITRATE_MODE_CBR,
 			1, V4L2_MPEG_VIDEO_BITRATE_MODE_VBR);
 	case V4L2_CID_MPEG_VIDEO_B_FRAMES:
 		return v4l2_ctrl_query_fill(c,
@@ -1113,7 +1120,9 @@ struct saa7164_user_buffer *saa7164_enc_next_buf(struct saa7164_port *port)
 		if (crc_checking) {
 			crc = crc32(0, ubuf->data, ubuf->actual_size);
 			if (crc != ubuf->crc) {
-				printk(KERN_ERR "%s() ubuf %p crc became invalid, was 0x%x became 0x%x\n", __func__,
+				printk(KERN_ERR
+		"%s() ubuf %p crc became invalid, was 0x%x became 0x%x\n",
+					__func__,
 					ubuf, ubuf->crc, crc);
 			}
 		}
@@ -1201,9 +1210,8 @@ static ssize_t fops_read(struct file *file, char __user *buffer,
 		buffer += cnt;
 		ret += cnt;
 
-		if (ubuf->pos > ubuf->actual_size) {
+		if (ubuf->pos > ubuf->actual_size)
 			printk(KERN_ERR "read() pos > actual, huh?\n");
-		}
 
 		if (ubuf->pos == ubuf->actual_size) {
 
@@ -1227,16 +1235,16 @@ static ssize_t fops_read(struct file *file, char __user *buffer,
 		}
 	}
 err:
-	if (!ret && !ubuf) {
+	if (!ret && !ubuf)
 		ret = -EAGAIN;
-	}
 
 	return ret;
 }
 
 static unsigned int fops_poll(struct file *file, poll_table *wait)
 {
-	struct saa7164_encoder_fh *fh = (struct saa7164_encoder_fh *)file->private_data;
+	struct saa7164_encoder_fh *fh =
+		(struct saa7164_encoder_fh *)file->private_data;
 	struct saa7164_port *port = fh->port;
 	struct saa7164_user_buffer *ubuf;
 	unsigned int mask = 0;
@@ -1249,9 +1257,8 @@ static unsigned int fops_poll(struct file *file, poll_table *wait)
 	saa7164_histogram_update(&port->poll_interval,
 		port->last_poll_msecs_diff);
 
-	if (!video_is_registered(port->v4l_device)) {
+	if (!video_is_registered(port->v4l_device))
 		return -EIO;
-	}
 
 	if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
 		if (atomic_inc_return(&port->v4l_reader_count) == 1) {
diff --git a/drivers/media/video/saa7164/saa7164-fw.c b/drivers/media/video/saa7164/saa7164-fw.c
index 484533c32bb1..22b02323dca9 100644
--- a/drivers/media/video/saa7164/saa7164-fw.c
+++ b/drivers/media/video/saa7164/saa7164-fw.c
@@ -178,7 +178,7 @@ int saa7164_downloadimage(struct saa7164_dev *dev, u8 *src, u32 srcsize,
 			goto out;
 		}
 
-		msleep(10);
+		msleep(10); /* Checkpatch throws a < 20ms warning */
 		if (timeout++ > 60)
 			break;
 	}
@@ -235,7 +235,7 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev)
 		while (err_flags != SAA_DEVICE_IMAGE_BOOTING) {
 			dprintk(DBGLVL_FW, "%s() err_flags = %x\n",
 				__func__, err_flags);
-			msleep(10);
+			msleep(10); /* Checkpatch throws a < 20ms warning */
 
 			if (err_flags & SAA_DEVICE_IMAGE_CORRUPT) {
 				printk(KERN_ERR "%s() firmware corrupt\n",
@@ -294,7 +294,7 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev)
 			while (err_flags != SAA_DEVICE_IMAGE_BOOTING) {
 				dprintk(DBGLVL_FW, "%s() err_flags2 = %x\n",
 					__func__, err_flags);
-				msleep(10);
+				msleep(10); /* Checkpatch throws a < 20ms warning */
 
 				if (err_flags & SAA_DEVICE_IMAGE_CORRUPT) {
 					printk(KERN_ERR
@@ -365,7 +365,7 @@ int saa7164_downloadfirmware(struct saa7164_dev *dev)
 
 			first_timeout = SAA_DEVICE_TIMEOUT;
 			while (first_timeout) {
-				msleep(10);
+				msleep(10); /* Checkpatch throws a < 20ms warning */
 
 				version =
 					saa7164_getcurrentfirmwareversion(dev);
diff --git a/drivers/media/video/saa7164/saa7164-i2c.c b/drivers/media/video/saa7164/saa7164-i2c.c
index b5167d33650a..26148f76cba2 100644
--- a/drivers/media/video/saa7164/saa7164-i2c.c
+++ b/drivers/media/video/saa7164/saa7164-i2c.c
@@ -23,7 +23,7 @@
 #include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 #include "saa7164.h"
 
@@ -65,7 +65,7 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
 	}
 	return num;
 
- err:
+err:
 	return retval;
 }
 
diff --git a/drivers/media/video/saa7164/saa7164-vbi.c b/drivers/media/video/saa7164/saa7164-vbi.c
index 323c7cdca37b..8abbe6d661e4 100644
--- a/drivers/media/video/saa7164/saa7164-vbi.c
+++ b/drivers/media/video/saa7164/saa7164-vbi.c
@@ -51,11 +51,15 @@ static void saa7164_vbi_configure(struct saa7164_port *port)
 	/* Set up the DIF (enable it) for analog mode by default */
 	saa7164_api_initialize_dif(port);
 
-//	/* Configure the correct video standard */
-//	saa7164_api_configure_dif(port, port->encodernorm.id);
+	/* Configure the correct video standard */
+#if 0
+	saa7164_api_configure_dif(port, port->encodernorm.id);
+#endif
 
-//	/* Ensure the audio decoder is correct configured */
-//	saa7164_api_set_audio_std(port);
+#if 0
+	/* Ensure the audio decoder is correct configured */
+	saa7164_api_set_audio_std(port);
+#endif
 	dprintk(DBGLVL_VBI, "%s() ends\n", __func__);
 }
 
@@ -919,8 +923,10 @@ static int saa7164_vbi_start_streaming(struct saa7164_port *port)
 	saa7164_vbi_buffers_alloc(port);
 
 	/* Configure the encoder with any cache values */
-//	saa7164_api_set_encoder(port);
-//	saa7164_api_get_encoder(port);
+#if 0
+	saa7164_api_set_encoder(port);
+	saa7164_api_get_encoder(port);
+#endif
 
 	/* Place the empty buffers on the hardware */
 	saa7164_buffer_cfg_port(port);
@@ -1060,7 +1066,8 @@ struct saa7164_user_buffer *saa7164_vbi_next_buf(struct saa7164_port *port)
 		if (crc_checking) {
 			crc = crc32(0, ubuf->data, ubuf->actual_size);
 			if (crc != ubuf->crc) {
-				printk(KERN_ERR "%s() ubuf %p crc became invalid, was 0x%x became 0x%x\n", __func__,
+				printk(KERN_ERR "%s() ubuf %p crc became invalid, was 0x%x became 0x%x\n",
+					__func__,
 					ubuf, ubuf->crc, crc);
 			}
 		}
@@ -1148,9 +1155,8 @@ static ssize_t fops_read(struct file *file, char __user *buffer,
 		buffer += cnt;
 		ret += cnt;
 
-		if (ubuf->pos > ubuf->actual_size) {
+		if (ubuf->pos > ubuf->actual_size)
 			printk(KERN_ERR "read() pos > actual, huh?\n");
-		}
 
 		if (ubuf->pos == ubuf->actual_size) {
 
@@ -1197,9 +1203,8 @@ static unsigned int fops_poll(struct file *file, poll_table *wait)
 	saa7164_histogram_update(&port->poll_interval,
 		port->last_poll_msecs_diff);
 
-	if (!video_is_registered(port->v4l_device)) {
+	if (!video_is_registered(port->v4l_device))
 		return -EIO;
-	}
 
 	if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) {
 		if (atomic_inc_return(&port->v4l_reader_count) == 1) {
@@ -1257,10 +1262,14 @@ static const struct v4l2_ioctl_ops vbi_ioctl_ops = {
 	.vidioc_try_ext_ctrls	 = vidioc_try_ext_ctrls,
 	.vidioc_log_status	 = vidioc_log_status,
 	.vidioc_queryctrl	 = vidioc_queryctrl,
-//	.vidioc_g_chip_ident	 = saa7164_g_chip_ident,
+#if 0
+	.vidioc_g_chip_ident	 = saa7164_g_chip_ident,
+#endif
 #ifdef CONFIG_VIDEO_ADV_DEBUG
-//	.vidioc_g_register	 = saa7164_g_register,
-//	.vidioc_s_register	 = saa7164_s_register,
+#if 0
+	.vidioc_g_register	 = saa7164_g_register,
+	.vidioc_s_register	 = saa7164_s_register,
+#endif
 #endif
 	.vidioc_g_fmt_vbi_cap	 = saa7164_vbi_fmt,
 	.vidioc_try_fmt_vbi_cap	 = saa7164_vbi_fmt,
diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h
index 041ae8e20f68..16745d2fb349 100644
--- a/drivers/media/video/saa7164/saa7164.h
+++ b/drivers/media/video/saa7164/saa7164.h
@@ -113,7 +113,8 @@
 #define DBGLVL_THR 4096
 #define DBGLVL_CPU 8192
 
-#define SAA7164_NORMS (V4L2_STD_NTSC_M |  V4L2_STD_NTSC_M_JP |  V4L2_STD_NTSC_443)
+#define SAA7164_NORMS \
+	(V4L2_STD_NTSC_M |  V4L2_STD_NTSC_M_JP |  V4L2_STD_NTSC_443)
 
 enum port_t {
 	SAA7164_MPEG_UNDEFINED = 0,
@@ -182,15 +183,11 @@ struct saa7164_subid {
 
 struct saa7164_encoder_fh {
 	struct saa7164_port *port;
-//	u32 freq;
-//	u32 tuner_type;
 	atomic_t v4l_reading;
 };
 
 struct saa7164_vbi_fh {
 	struct saa7164_port *port;
-//	u32 freq;
-//	u32 tuner_type;
 	atomic_t v4l_reading;
 };
 
@@ -265,8 +262,6 @@ struct saa7164_ctrl {
 struct saa7164_tvnorm {
 	char		*name;
 	v4l2_std_id	id;
-//	u32		cxiformat;
-//	u32		cxoformat;
 };
 
 struct saa7164_encoder_params {
@@ -447,7 +442,7 @@ struct saa7164_dev {
 	int	nr;
 	int	hwrevision;
 	u32	board;
-	char	name[32];
+	char	name[16];
 
 	/* firmware status */
 	struct saa7164_fw_status	fw_status;
@@ -510,7 +505,8 @@ extern void saa7164_call_i2c_clients(struct saa7164_i2c *bus,
 /* saa7164-bus.c                                               */
 int saa7164_bus_setup(struct saa7164_dev *dev);
 void saa7164_bus_dump(struct saa7164_dev *dev);
-int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg, void *buf);
+int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg,
+	void *buf);
 int saa7164_bus_get(struct saa7164_dev *dev, struct tmComResInfo* msg,
 	void *buf, int peekonly);
 
@@ -552,7 +548,8 @@ int saa7164_api_get_videomux(struct saa7164_port *port);
 int saa7164_api_set_vbi_format(struct saa7164_port *port);
 int saa7164_api_set_debug(struct saa7164_dev *dev, u8 level);
 int saa7164_api_collect_debug(struct saa7164_dev *dev);
-int saa7164_api_get_load_info(struct saa7164_dev *dev, struct tmFwInfoStruct *i);
+int saa7164_api_get_load_info(struct saa7164_dev *dev,
+	struct tmFwInfoStruct *i);
 
 /* ----------------------------------------------------------- */
 /* saa7164-cards.c                                             */
diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c
index 0f4906136b8f..07cf0c6c7c1f 100644
--- a/drivers/media/video/sh_vou.c
+++ b/drivers/media/video/sh_vou.c
@@ -75,6 +75,7 @@ struct sh_vou_device {
 	int pix_idx;
 	struct videobuf_buffer *active;
 	enum sh_vou_status status;
+	struct mutex fop_lock;
 };
 
 struct sh_vou_file {
@@ -235,7 +236,7 @@ static void free_buffer(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 	vb->state = VIDEOBUF_NEEDS_INIT;
 }
 
-/* Locking: caller holds vq->vb_lock mutex */
+/* Locking: caller holds fop_lock mutex */
 static int sh_vou_buf_setup(struct videobuf_queue *vq, unsigned int *count,
 			    unsigned int *size)
 {
@@ -257,7 +258,7 @@ static int sh_vou_buf_setup(struct videobuf_queue *vq, unsigned int *count,
 	return 0;
 }
 
-/* Locking: caller holds vq->vb_lock mutex */
+/* Locking: caller holds fop_lock mutex */
 static int sh_vou_buf_prepare(struct videobuf_queue *vq,
 			      struct videobuf_buffer *vb,
 			      enum v4l2_field field)
@@ -306,7 +307,7 @@ static int sh_vou_buf_prepare(struct videobuf_queue *vq,
 	return 0;
 }
 
-/* Locking: caller holds vq->vb_lock mutex and vq->irqlock spinlock */
+/* Locking: caller holds fop_lock mutex and vq->irqlock spinlock */
 static void sh_vou_buf_queue(struct videobuf_queue *vq,
 			     struct videobuf_buffer *vb)
 {
@@ -1190,7 +1191,7 @@ static int sh_vou_open(struct file *file)
 				       V4L2_BUF_TYPE_VIDEO_OUTPUT,
 				       V4L2_FIELD_NONE,
 				       sizeof(struct videobuf_buffer), vdev,
-				       NULL);
+				       &vou_dev->fop_lock);
 
 	return 0;
 }
@@ -1292,7 +1293,7 @@ static const struct v4l2_file_operations sh_vou_fops = {
 	.owner		= THIS_MODULE,
 	.open		= sh_vou_open,
 	.release	= sh_vou_release,
-	.ioctl		= video_ioctl2,
+	.unlocked_ioctl	= video_ioctl2,
 	.mmap		= sh_vou_mmap,
 	.poll		= sh_vou_poll,
 };
@@ -1331,6 +1332,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
 
 	INIT_LIST_HEAD(&vou_dev->queue);
 	spin_lock_init(&vou_dev->lock);
+	mutex_init(&vou_dev->fop_lock);
 	atomic_set(&vou_dev->use_count, 0);
 	vou_dev->pdata = vou_pdata;
 	vou_dev->status = SH_VOU_IDLE;
@@ -1388,6 +1390,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
 		vdev->tvnorms |= V4L2_STD_PAL;
 	vdev->v4l2_dev = &vou_dev->v4l2_dev;
 	vdev->release = video_device_release;
+	vdev->lock = &vou_dev->fop_lock;
 
 	vou_dev->vdev = vdev;
 	video_set_drvdata(vdev, vou_dev);
@@ -1406,7 +1409,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
 		goto ereset;
 
 	subdev = v4l2_i2c_new_subdev_board(&vou_dev->v4l2_dev, i2c_adap,
-			NULL, vou_pdata->board_info, NULL);
+			vou_pdata->board_info, NULL);
 	if (!subdev) {
 		ret = -ENOMEM;
 		goto ei2cnd;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index 28e19daadec9..f49fbfb7dc13 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -3238,7 +3238,7 @@ static const struct v4l2_file_operations sn9c102_fops = {
 	.owner = THIS_MODULE,
 	.open = sn9c102_open,
 	.release = sn9c102_release,
-	.ioctl = sn9c102_ioctl,
+	.unlocked_ioctl = sn9c102_ioctl,
 	.read = sn9c102_read,
 	.poll = sn9c102_poll,
 	.mmap = sn9c102_mmap,
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 43848a751d11..335120c2021b 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -896,7 +896,7 @@ static int soc_camera_init_i2c(struct soc_camera_device *icd,
 	icl->board_info->platform_data = icd;
 
 	subdev = v4l2_i2c_new_subdev_board(&ici->v4l2_dev, adap,
-				NULL, icl->board_info, NULL);
+				icl->board_info, NULL);
 	if (!subdev)
 		goto ei2cnd;
 
diff --git a/drivers/media/video/sr030pc30.c b/drivers/media/video/sr030pc30.c
index c9dc67aba980..864696b7a006 100644
--- a/drivers/media/video/sr030pc30.c
+++ b/drivers/media/video/sr030pc30.c
@@ -735,7 +735,7 @@ static int sr030pc30_s_power(struct v4l2_subdev *sd, int on)
 	const struct sr030pc30_platform_data *pdata = info->pdata;
 	int ret;
 
-	if (WARN(pdata == NULL, "No platform data!"))
+	if (WARN(pdata == NULL, "No platform data!\n"))
 		return -ENOMEM;
 
 	/*
diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c
index 3e99cea8e4dc..19621ed523ec 100644
--- a/drivers/media/video/tea6415c.c
+++ b/drivers/media/video/tea6415c.c
@@ -148,7 +148,7 @@ static int tea6415c_probe(struct i2c_client *client,
 
 	/* let's see whether this adapter can support what we need */
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WRITE_BYTE))
-		return 0;
+		return -EIO;
 
 	v4l_info(client, "chip found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
new file mode 100644
index 000000000000..cf48aa934b8c
--- /dev/null
+++ b/drivers/media/video/timblogiw.c
@@ -0,0 +1,894 @@
+/*
+ * timblogiw.c timberdale FPGA LogiWin Video In driver
+ * Copyright (c) 2009-2010 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/* Supports:
+ * Timberdale FPGA LogiWin Video In
+ */
+
+#include <linux/version.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/dmaengine.h>
+#include <linux/scatterlist.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/i2c.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
+#include <media/videobuf-dma-contig.h>
+#include <media/timb_video.h>
+
+#define DRIVER_NAME			"timb-video"
+
+#define TIMBLOGIWIN_NAME		"Timberdale Video-In"
+#define TIMBLOGIW_VERSION_CODE		0x04
+
+#define TIMBLOGIW_LINES_PER_DESC	44
+#define TIMBLOGIW_MAX_VIDEO_MEM		16
+
+#define TIMBLOGIW_HAS_DECODER(lw)	(lw->pdata.encoder.module_name)
+
+
+struct timblogiw {
+	struct video_device		video_dev;
+	struct v4l2_device		v4l2_dev; /* mutual exclusion */
+	struct mutex			lock;
+	struct device			*dev;
+	struct timb_video_platform_data pdata;
+	struct v4l2_subdev		*sd_enc;	/* encoder */
+	bool				opened;
+};
+
+struct timblogiw_tvnorm {
+	v4l2_std_id std;
+	u16     width;
+	u16     height;
+	u8	fps;
+};
+
+struct timblogiw_fh {
+	struct videobuf_queue		vb_vidq;
+	struct timblogiw_tvnorm const	*cur_norm;
+	struct list_head		capture;
+	struct dma_chan			*chan;
+	spinlock_t			queue_lock; /* mutual exclusion */
+	unsigned int			frame_count;
+};
+
+struct timblogiw_buffer {
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer	vb;
+	struct scatterlist	sg[16];
+	dma_cookie_t		cookie;
+	struct timblogiw_fh	*fh;
+};
+
+const struct timblogiw_tvnorm timblogiw_tvnorms[] = {
+	{
+		.std			= V4L2_STD_PAL,
+		.width			= 720,
+		.height			= 576,
+		.fps			= 25
+	},
+	{
+		.std			= V4L2_STD_NTSC,
+		.width			= 720,
+		.height			= 480,
+		.fps			= 30
+	}
+};
+
+static int timblogiw_bytes_per_line(const struct timblogiw_tvnorm *norm)
+{
+	return norm->width * 2;
+}
+
+
+static int timblogiw_frame_size(const struct timblogiw_tvnorm *norm)
+{
+	return norm->height * timblogiw_bytes_per_line(norm);
+}
+
+static const struct timblogiw_tvnorm *timblogiw_get_norm(const v4l2_std_id std)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(timblogiw_tvnorms); i++)
+		if (timblogiw_tvnorms[i].std & std)
+			return timblogiw_tvnorms + i;
+
+	/* default to first element */
+	return timblogiw_tvnorms;
+}
+
+static void timblogiw_dma_cb(void *data)
+{
+	struct timblogiw_buffer *buf = data;
+	struct timblogiw_fh *fh = buf->fh;
+	struct videobuf_buffer *vb = &buf->vb;
+
+	spin_lock(&fh->queue_lock);
+
+	/* mark the transfer done */
+	buf->cookie = -1;
+
+	fh->frame_count++;
+
+	if (vb->state != VIDEOBUF_ERROR) {
+		list_del(&vb->queue);
+		do_gettimeofday(&vb->ts);
+		vb->field_count = fh->frame_count * 2;
+		vb->state = VIDEOBUF_DONE;
+
+		wake_up(&vb->done);
+	}
+
+	if (!list_empty(&fh->capture)) {
+		vb = list_entry(fh->capture.next, struct videobuf_buffer,
+			queue);
+		vb->state = VIDEOBUF_ACTIVE;
+	}
+
+	spin_unlock(&fh->queue_lock);
+}
+
+static bool timblogiw_dma_filter_fn(struct dma_chan *chan, void *filter_param)
+{
+	return chan->chan_id == (int)filter_param;
+}
+
+/* IOCTL functions */
+
+static int timblogiw_g_fmt(struct file *file, void  *priv,
+	struct v4l2_format *format)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw *lw = video_get_drvdata(vdev);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s entry\n", __func__);
+
+	if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	mutex_lock(&lw->lock);
+
+	format->fmt.pix.width = fh->cur_norm->width;
+	format->fmt.pix.height = fh->cur_norm->height;
+	format->fmt.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+	format->fmt.pix.bytesperline = timblogiw_bytes_per_line(fh->cur_norm);
+	format->fmt.pix.sizeimage = timblogiw_frame_size(fh->cur_norm);
+	format->fmt.pix.field = V4L2_FIELD_NONE;
+
+	mutex_unlock(&lw->lock);
+
+	return 0;
+}
+
+static int timblogiw_try_fmt(struct file *file, void  *priv,
+	struct v4l2_format *format)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct v4l2_pix_format *pix = &format->fmt.pix;
+
+	dev_dbg(&vdev->dev,
+		"%s - width=%d, height=%d, pixelformat=%d, field=%d\n"
+		"bytes per line %d, size image: %d, colorspace: %d\n",
+		__func__,
+		pix->width, pix->height, pix->pixelformat, pix->field,
+		pix->bytesperline, pix->sizeimage, pix->colorspace);
+
+	if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	if (pix->field != V4L2_FIELD_NONE)
+		return -EINVAL;
+
+	if (pix->pixelformat != V4L2_PIX_FMT_UYVY)
+		return -EINVAL;
+
+	return 0;
+}
+
+static int timblogiw_s_fmt(struct file *file, void  *priv,
+	struct v4l2_format *format)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw *lw = video_get_drvdata(vdev);
+	struct timblogiw_fh *fh = priv;
+	struct v4l2_pix_format *pix = &format->fmt.pix;
+	int err;
+
+	mutex_lock(&lw->lock);
+
+	err = timblogiw_try_fmt(file, priv, format);
+	if (err)
+		goto out;
+
+	if (videobuf_queue_is_busy(&fh->vb_vidq)) {
+		dev_err(&vdev->dev, "%s queue busy\n", __func__);
+		err = -EBUSY;
+		goto out;
+	}
+
+	pix->width = fh->cur_norm->width;
+	pix->height = fh->cur_norm->height;
+
+out:
+	mutex_unlock(&lw->lock);
+	return err;
+}
+
+static int timblogiw_querycap(struct file *file, void  *priv,
+	struct v4l2_capability *cap)
+{
+	struct video_device *vdev = video_devdata(file);
+
+	dev_dbg(&vdev->dev, "%s: Entry\n",  __func__);
+	memset(cap, 0, sizeof(*cap));
+	strncpy(cap->card, TIMBLOGIWIN_NAME, sizeof(cap->card)-1);
+	strncpy(cap->driver, DRIVER_NAME, sizeof(cap->card)-1);
+	strlcpy(cap->bus_info, vdev->name, sizeof(cap->bus_info));
+	cap->version = TIMBLOGIW_VERSION_CODE;
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+		V4L2_CAP_READWRITE;
+
+	return 0;
+}
+
+static int timblogiw_enum_fmt(struct file *file, void  *priv,
+	struct v4l2_fmtdesc *fmt)
+{
+	struct video_device *vdev = video_devdata(file);
+
+	dev_dbg(&vdev->dev, "%s, index: %d\n",  __func__, fmt->index);
+
+	if (fmt->index != 0)
+		return -EINVAL;
+	memset(fmt, 0, sizeof(*fmt));
+	fmt->index = 0;
+	fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	strncpy(fmt->description, "4:2:2, packed, YUYV",
+		sizeof(fmt->description)-1);
+	fmt->pixelformat = V4L2_PIX_FMT_UYVY;
+
+	return 0;
+}
+
+static int timblogiw_g_parm(struct file *file, void *priv,
+	struct v4l2_streamparm *sp)
+{
+	struct timblogiw_fh *fh = priv;
+	struct v4l2_captureparm *cp = &sp->parm.capture;
+
+	cp->capability = V4L2_CAP_TIMEPERFRAME;
+	cp->timeperframe.numerator = 1;
+	cp->timeperframe.denominator = fh->cur_norm->fps;
+
+	return 0;
+}
+
+static int timblogiw_reqbufs(struct file *file, void  *priv,
+	struct v4l2_requestbuffers *rb)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	return videobuf_reqbufs(&fh->vb_vidq, rb);
+}
+
+static int timblogiw_querybuf(struct file *file, void  *priv,
+	struct v4l2_buffer *b)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	return videobuf_querybuf(&fh->vb_vidq, b);
+}
+
+static int timblogiw_qbuf(struct file *file, void  *priv, struct v4l2_buffer *b)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	return videobuf_qbuf(&fh->vb_vidq, b);
+}
+
+static int timblogiw_dqbuf(struct file *file, void  *priv,
+	struct v4l2_buffer *b)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	return videobuf_dqbuf(&fh->vb_vidq, b, file->f_flags & O_NONBLOCK);
+}
+
+static int timblogiw_g_std(struct file *file, void  *priv, v4l2_std_id *std)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	*std = fh->cur_norm->std;
+	return 0;
+}
+
+static int timblogiw_s_std(struct file *file, void  *priv, v4l2_std_id *std)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw *lw = video_get_drvdata(vdev);
+	struct timblogiw_fh *fh = priv;
+	int err = 0;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	mutex_lock(&lw->lock);
+
+	if (TIMBLOGIW_HAS_DECODER(lw))
+		err = v4l2_subdev_call(lw->sd_enc, core, s_std, *std);
+
+	if (!err)
+		fh->cur_norm = timblogiw_get_norm(*std);
+
+	mutex_unlock(&lw->lock);
+
+	return err;
+}
+
+static int timblogiw_enuminput(struct file *file, void  *priv,
+	struct v4l2_input *inp)
+{
+	struct video_device *vdev = video_devdata(file);
+	int i;
+
+	dev_dbg(&vdev->dev, "%s: Entry\n",  __func__);
+
+	if (inp->index != 0)
+		return -EINVAL;
+
+	memset(inp, 0, sizeof(*inp));
+	inp->index = 0;
+
+	strncpy(inp->name, "Timb input 1", sizeof(inp->name) - 1);
+	inp->type = V4L2_INPUT_TYPE_CAMERA;
+
+	inp->std = 0;
+	for (i = 0; i < ARRAY_SIZE(timblogiw_tvnorms); i++)
+		inp->std |= timblogiw_tvnorms[i].std;
+
+	return 0;
+}
+
+static int timblogiw_g_input(struct file *file, void  *priv,
+	unsigned int *input)
+{
+	struct video_device *vdev = video_devdata(file);
+
+	dev_dbg(&vdev->dev, "%s: Entry\n",  __func__);
+
+	*input = 0;
+
+	return 0;
+}
+
+static int timblogiw_s_input(struct file *file, void  *priv, unsigned int input)
+{
+	struct video_device *vdev = video_devdata(file);
+
+	dev_dbg(&vdev->dev, "%s: Entry\n",  __func__);
+
+	if (input != 0)
+		return -EINVAL;
+	return 0;
+}
+
+static int timblogiw_streamon(struct file *file, void  *priv, unsigned int type)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		dev_dbg(&vdev->dev, "%s - No capture device\n", __func__);
+		return -EINVAL;
+	}
+
+	fh->frame_count = 0;
+	return videobuf_streamon(&fh->vb_vidq);
+}
+
+static int timblogiw_streamoff(struct file *file, void  *priv,
+	unsigned int type)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s entry\n",  __func__);
+
+	if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	return videobuf_streamoff(&fh->vb_vidq);
+}
+
+static int timblogiw_querystd(struct file *file, void  *priv, v4l2_std_id *std)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw *lw = video_get_drvdata(vdev);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s entry\n",  __func__);
+
+	if (TIMBLOGIW_HAS_DECODER(lw))
+		return v4l2_subdev_call(lw->sd_enc, video, querystd, std);
+	else {
+		*std = fh->cur_norm->std;
+		return 0;
+	}
+}
+
+static int timblogiw_enum_framesizes(struct file *file, void  *priv,
+	struct v4l2_frmsizeenum *fsize)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = priv;
+
+	dev_dbg(&vdev->dev, "%s - index: %d, format: %d\n",  __func__,
+		fsize->index, fsize->pixel_format);
+
+	if ((fsize->index != 0) ||
+		(fsize->pixel_format != V4L2_PIX_FMT_UYVY))
+		return -EINVAL;
+
+	fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+	fsize->discrete.width = fh->cur_norm->width;
+	fsize->discrete.height = fh->cur_norm->height;
+
+	return 0;
+}
+
+/* Video buffer functions */
+
+static int buffer_setup(struct videobuf_queue *vq, unsigned int *count,
+	unsigned int *size)
+{
+	struct timblogiw_fh *fh = vq->priv_data;
+
+	*size = timblogiw_frame_size(fh->cur_norm);
+
+	if (!*count)
+		*count = 32;
+
+	while (*size * *count > TIMBLOGIW_MAX_VIDEO_MEM * 1024 * 1024)
+		(*count)--;
+
+	return 0;
+}
+
+static int buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
+	enum v4l2_field field)
+{
+	struct timblogiw_fh *fh = vq->priv_data;
+	struct timblogiw_buffer *buf = container_of(vb, struct timblogiw_buffer,
+		vb);
+	unsigned int data_size = timblogiw_frame_size(fh->cur_norm);
+	int err = 0;
+
+	if (vb->baddr && vb->bsize < data_size)
+		/* User provided buffer, but it is too small */
+		return -ENOMEM;
+
+	vb->size = data_size;
+	vb->width = fh->cur_norm->width;
+	vb->height = fh->cur_norm->height;
+	vb->field = field;
+
+	if (vb->state == VIDEOBUF_NEEDS_INIT) {
+		int i;
+		unsigned int size;
+		unsigned int bytes_per_desc = TIMBLOGIW_LINES_PER_DESC *
+			timblogiw_bytes_per_line(fh->cur_norm);
+		dma_addr_t addr;
+
+		sg_init_table(buf->sg, ARRAY_SIZE(buf->sg));
+
+		err = videobuf_iolock(vq, vb, NULL);
+		if (err)
+			goto err;
+
+		addr = videobuf_to_dma_contig(vb);
+		for (i = 0, size = 0; size < data_size; i++) {
+			sg_dma_address(buf->sg + i) = addr + size;
+			size += bytes_per_desc;
+			sg_dma_len(buf->sg + i) = (size > data_size) ?
+				(bytes_per_desc - (size - data_size)) :
+				bytes_per_desc;
+		}
+
+		vb->state = VIDEOBUF_PREPARED;
+		buf->cookie = -1;
+		buf->fh = fh;
+	}
+
+	return 0;
+
+err:
+	videobuf_dma_contig_free(vq, vb);
+	vb->state = VIDEOBUF_NEEDS_INIT;
+	return err;
+}
+
+static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
+{
+	struct timblogiw_fh *fh = vq->priv_data;
+	struct timblogiw_buffer *buf = container_of(vb, struct timblogiw_buffer,
+		vb);
+	struct dma_async_tx_descriptor *desc;
+	int sg_elems;
+	int bytes_per_desc = TIMBLOGIW_LINES_PER_DESC *
+		timblogiw_bytes_per_line(fh->cur_norm);
+
+	sg_elems = timblogiw_frame_size(fh->cur_norm) / bytes_per_desc;
+	sg_elems +=
+		(timblogiw_frame_size(fh->cur_norm) % bytes_per_desc) ? 1 : 0;
+
+	if (list_empty(&fh->capture))
+		vb->state = VIDEOBUF_ACTIVE;
+	else
+		vb->state = VIDEOBUF_QUEUED;
+
+	list_add_tail(&vb->queue, &fh->capture);
+
+	spin_unlock_irq(&fh->queue_lock);
+
+	desc = fh->chan->device->device_prep_slave_sg(fh->chan,
+		buf->sg, sg_elems, DMA_FROM_DEVICE,
+		DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
+	if (!desc) {
+		spin_lock_irq(&fh->queue_lock);
+		list_del_init(&vb->queue);
+		vb->state = VIDEOBUF_PREPARED;
+		return;
+	}
+
+	desc->callback_param = buf;
+	desc->callback = timblogiw_dma_cb;
+
+	buf->cookie = desc->tx_submit(desc);
+
+	spin_lock_irq(&fh->queue_lock);
+}
+
+static void buffer_release(struct videobuf_queue *vq,
+	struct videobuf_buffer *vb)
+{
+	struct timblogiw_fh *fh = vq->priv_data;
+	struct timblogiw_buffer *buf = container_of(vb, struct timblogiw_buffer,
+		vb);
+
+	videobuf_waiton(vq, vb, 0, 0);
+	if (buf->cookie >= 0)
+		dma_sync_wait(fh->chan, buf->cookie);
+
+	videobuf_dma_contig_free(vq, vb);
+	vb->state = VIDEOBUF_NEEDS_INIT;
+}
+
+static struct videobuf_queue_ops timblogiw_video_qops = {
+	.buf_setup      = buffer_setup,
+	.buf_prepare    = buffer_prepare,
+	.buf_queue      = buffer_queue,
+	.buf_release    = buffer_release,
+};
+
+/* Device Operations functions */
+
+static int timblogiw_open(struct file *file)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw *lw = video_get_drvdata(vdev);
+	struct timblogiw_fh *fh;
+	v4l2_std_id std;
+	dma_cap_mask_t mask;
+	int err = 0;
+
+	dev_dbg(&vdev->dev, "%s: entry\n", __func__);
+
+	mutex_lock(&lw->lock);
+	if (lw->opened) {
+		err = -EBUSY;
+		goto out;
+	}
+
+	if (TIMBLOGIW_HAS_DECODER(lw) && !lw->sd_enc) {
+		struct i2c_adapter *adapt;
+
+		/* find the video decoder */
+		adapt = i2c_get_adapter(lw->pdata.i2c_adapter);
+		if (!adapt) {
+			dev_err(&vdev->dev, "No I2C bus #%d\n",
+				lw->pdata.i2c_adapter);
+			err = -ENODEV;
+			goto out;
+		}
+
+		/* now find the encoder */
+		lw->sd_enc = v4l2_i2c_new_subdev_board(&lw->v4l2_dev, adapt,
+			lw->pdata.encoder.info, NULL);
+
+		i2c_put_adapter(adapt);
+
+		if (!lw->sd_enc) {
+			dev_err(&vdev->dev, "Failed to get encoder: %s\n",
+				lw->pdata.encoder.module_name);
+			err = -ENODEV;
+			goto out;
+		}
+	}
+
+	fh = kzalloc(sizeof(*fh), GFP_KERNEL);
+	if (!fh) {
+		err = -ENOMEM;
+		goto out;
+	}
+
+	fh->cur_norm = timblogiw_tvnorms;
+	timblogiw_querystd(file, fh, &std);
+	fh->cur_norm = timblogiw_get_norm(std);
+
+	INIT_LIST_HEAD(&fh->capture);
+	spin_lock_init(&fh->queue_lock);
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+	dma_cap_set(DMA_PRIVATE, mask);
+
+	/* find the DMA channel */
+	fh->chan = dma_request_channel(mask, timblogiw_dma_filter_fn,
+			(void *)lw->pdata.dma_channel);
+	if (!fh->chan) {
+		dev_err(&vdev->dev, "Failed to get DMA channel\n");
+		kfree(fh);
+		err = -ENODEV;
+		goto out;
+	}
+
+	file->private_data = fh;
+	videobuf_queue_dma_contig_init(&fh->vb_vidq,
+		&timblogiw_video_qops, lw->dev, &fh->queue_lock,
+		V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
+		sizeof(struct timblogiw_buffer), fh, NULL);
+
+	lw->opened = true;
+out:
+	mutex_unlock(&lw->lock);
+
+	return err;
+}
+
+static int timblogiw_close(struct file *file)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw *lw = video_get_drvdata(vdev);
+	struct timblogiw_fh *fh = file->private_data;
+
+	dev_dbg(&vdev->dev, "%s: Entry\n",  __func__);
+
+	videobuf_stop(&fh->vb_vidq);
+	videobuf_mmap_free(&fh->vb_vidq);
+
+	dma_release_channel(fh->chan);
+
+	kfree(fh);
+
+	mutex_lock(&lw->lock);
+	lw->opened = false;
+	mutex_unlock(&lw->lock);
+	return 0;
+}
+
+static ssize_t timblogiw_read(struct file *file, char __user *data,
+	size_t count, loff_t *ppos)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = file->private_data;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	return videobuf_read_stream(&fh->vb_vidq, data, count, ppos, 0,
+		file->f_flags & O_NONBLOCK);
+}
+
+static unsigned int timblogiw_poll(struct file *file,
+	struct poll_table_struct *wait)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = file->private_data;
+
+	dev_dbg(&vdev->dev, "%s: entry\n",  __func__);
+
+	return videobuf_poll_stream(file, &fh->vb_vidq, wait);
+}
+
+static int timblogiw_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct timblogiw_fh *fh = file->private_data;
+
+	dev_dbg(&vdev->dev, "%s: entry\n", __func__);
+
+	return videobuf_mmap_mapper(&fh->vb_vidq, vma);
+}
+
+/* Platform device functions */
+
+static __devinitconst struct v4l2_ioctl_ops timblogiw_ioctl_ops = {
+	.vidioc_querycap		= timblogiw_querycap,
+	.vidioc_enum_fmt_vid_cap	= timblogiw_enum_fmt,
+	.vidioc_g_fmt_vid_cap		= timblogiw_g_fmt,
+	.vidioc_try_fmt_vid_cap		= timblogiw_try_fmt,
+	.vidioc_s_fmt_vid_cap		= timblogiw_s_fmt,
+	.vidioc_g_parm			= timblogiw_g_parm,
+	.vidioc_reqbufs			= timblogiw_reqbufs,
+	.vidioc_querybuf		= timblogiw_querybuf,
+	.vidioc_qbuf			= timblogiw_qbuf,
+	.vidioc_dqbuf			= timblogiw_dqbuf,
+	.vidioc_g_std			= timblogiw_g_std,
+	.vidioc_s_std			= timblogiw_s_std,
+	.vidioc_enum_input		= timblogiw_enuminput,
+	.vidioc_g_input			= timblogiw_g_input,
+	.vidioc_s_input			= timblogiw_s_input,
+	.vidioc_streamon		= timblogiw_streamon,
+	.vidioc_streamoff		= timblogiw_streamoff,
+	.vidioc_querystd		= timblogiw_querystd,
+	.vidioc_enum_framesizes		= timblogiw_enum_framesizes,
+};
+
+static __devinitconst struct v4l2_file_operations timblogiw_fops = {
+	.owner		= THIS_MODULE,
+	.open		= timblogiw_open,
+	.release	= timblogiw_close,
+	.unlocked_ioctl		= video_ioctl2, /* V4L2 ioctl handler */
+	.mmap		= timblogiw_mmap,
+	.read		= timblogiw_read,
+	.poll		= timblogiw_poll,
+};
+
+static __devinitconst struct video_device timblogiw_template = {
+	.name		= TIMBLOGIWIN_NAME,
+	.fops		= &timblogiw_fops,
+	.ioctl_ops	= &timblogiw_ioctl_ops,
+	.release	= video_device_release_empty,
+	.minor		= -1,
+	.tvnorms	= V4L2_STD_PAL | V4L2_STD_NTSC
+};
+
+static int __devinit timblogiw_probe(struct platform_device *pdev)
+{
+	int err;
+	struct timblogiw *lw = NULL;
+	struct timb_video_platform_data *pdata = pdev->dev.platform_data;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "No platform data\n");
+		err = -EINVAL;
+		goto err;
+	}
+
+	if (!pdata->encoder.module_name)
+		dev_info(&pdev->dev, "Running without decoder\n");
+
+	lw = kzalloc(sizeof(*lw), GFP_KERNEL);
+	if (!lw) {
+		err = -ENOMEM;
+		goto err;
+	}
+
+	if (pdev->dev.parent)
+		lw->dev = pdev->dev.parent;
+	else
+		lw->dev = &pdev->dev;
+
+	memcpy(&lw->pdata, pdata, sizeof(lw->pdata));
+
+	mutex_init(&lw->lock);
+
+	lw->video_dev = timblogiw_template;
+
+	strlcpy(lw->v4l2_dev.name, DRIVER_NAME, sizeof(lw->v4l2_dev.name));
+	err = v4l2_device_register(NULL, &lw->v4l2_dev);
+	if (err)
+		goto err_register;
+
+	lw->video_dev.v4l2_dev = &lw->v4l2_dev;
+
+	platform_set_drvdata(pdev, lw);
+	video_set_drvdata(&lw->video_dev, lw);
+
+	err = video_register_device(&lw->video_dev, VFL_TYPE_GRABBER, 0);
+	if (err) {
+		dev_err(&pdev->dev, "Error reg video: %d\n", err);
+		goto err_request;
+	}
+
+
+	return 0;
+
+err_request:
+	platform_set_drvdata(pdev, NULL);
+	v4l2_device_unregister(&lw->v4l2_dev);
+err_register:
+	kfree(lw);
+err:
+	dev_err(&pdev->dev, "Failed to register: %d\n", err);
+
+	return err;
+}
+
+static int __devexit timblogiw_remove(struct platform_device *pdev)
+{
+	struct timblogiw *lw = platform_get_drvdata(pdev);
+
+	video_unregister_device(&lw->video_dev);
+
+	v4l2_device_unregister(&lw->v4l2_dev);
+
+	kfree(lw);
+
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver timblogiw_platform_driver = {
+	.driver = {
+		.name	= DRIVER_NAME,
+		.owner	= THIS_MODULE,
+	},
+	.probe		= timblogiw_probe,
+	.remove		= __devexit_p(timblogiw_remove),
+};
+
+/* Module functions */
+
+static int __init timblogiw_init(void)
+{
+	return platform_driver_register(&timblogiw_platform_driver);
+}
+
+static void __exit timblogiw_exit(void)
+{
+	platform_driver_unregister(&timblogiw_platform_driver);
+}
+
+module_init(timblogiw_init);
+module_exit(timblogiw_exit);
+
+MODULE_DESCRIPTION(TIMBLOGIWIN_NAME);
+MODULE_AUTHOR("Pelagicore AB <info@pelagicore.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:"DRIVER_NAME);
diff --git a/drivers/media/video/tlg2300/Kconfig b/drivers/media/video/tlg2300/Kconfig
index 1686ebfa6951..645d915267e6 100644
--- a/drivers/media/video/tlg2300/Kconfig
+++ b/drivers/media/video/tlg2300/Kconfig
@@ -1,9 +1,9 @@
 config VIDEO_TLG2300
 	tristate "Telegent TLG2300 USB video capture support"
-	depends on VIDEO_DEV && I2C && INPUT && SND && DVB_CORE
+	depends on VIDEO_DEV && I2C && SND && DVB_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEOBUF_VMALLOC
 	select SND_PCM
 	select VIDEOBUF_DVB
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index e3bbae26e3ce..81dd53bb5267 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -251,7 +251,7 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
 		   hit-and-miss. */
 		mdelay(10);
 		v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
-				&usbvision->i2c_adap, NULL,
+				&usbvision->i2c_adap,
 				"saa7115_auto", 0, saa711x_addrs);
 		break;
 	}
@@ -261,14 +261,14 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
 		struct tuner_setup tun_setup;
 
 		sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
-				&usbvision->i2c_adap, NULL,
+				&usbvision->i2c_adap,
 				"tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
 		/* depending on whether we found a demod or not, select
 		   the tuner type. */
 		type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
 
 		sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
-				&usbvision->i2c_adap, NULL,
+				&usbvision->i2c_adap,
 				"tuner", 0, v4l2_i2c_tuner_addrs(type));
 
 		if (sd == NULL)
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index f169f7736677..59f8a9ad3796 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -785,7 +785,7 @@ static void __uvc_find_control(struct uvc_entity *entity, __u32 v4l2_id,
 	}
 }
 
-struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
+static struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
 	__u32 v4l2_id, struct uvc_control_mapping **mapping)
 {
 	struct uvc_control *ctrl = NULL;
@@ -944,6 +944,52 @@ done:
 	return ret;
 }
 
+/*
+ * Mapping V4L2 controls to UVC controls can be straighforward if done well.
+ * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
+ * must be grouped (for instance the Red Balance, Blue Balance and Do White
+ * Balance V4L2 controls use the White Balance Component UVC control) or
+ * otherwise translated. The approach we take here is to use a translation
+ * table for the controls that can be mapped directly, and handle the others
+ * manually.
+ */
+int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
+	struct v4l2_querymenu *query_menu)
+{
+	struct uvc_menu_info *menu_info;
+	struct uvc_control_mapping *mapping;
+	struct uvc_control *ctrl;
+	u32 index = query_menu->index;
+	u32 id = query_menu->id;
+	int ret;
+
+	memset(query_menu, 0, sizeof(*query_menu));
+	query_menu->id = id;
+	query_menu->index = index;
+
+	ret = mutex_lock_interruptible(&chain->ctrl_mutex);
+	if (ret < 0)
+		return -ERESTARTSYS;
+
+	ctrl = uvc_find_control(chain, query_menu->id, &mapping);
+	if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	if (query_menu->index >= mapping->menu_count) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	menu_info = &mapping->menu_info[query_menu->index];
+	strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
+
+done:
+	mutex_unlock(&chain->ctrl_mutex);
+	return ret;
+}
+
 
 /* --------------------------------------------------------------------------
  * Control transactions
diff --git a/drivers/media/video/uvc/uvc_queue.c b/drivers/media/video/uvc/uvc_queue.c
index ed6d5449741c..f14581bd707f 100644
--- a/drivers/media/video/uvc/uvc_queue.c
+++ b/drivers/media/video/uvc/uvc_queue.c
@@ -90,6 +90,39 @@ void uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
 }
 
 /*
+ * Free the video buffers.
+ *
+ * This function must be called with the queue lock held.
+ */
+static int __uvc_free_buffers(struct uvc_video_queue *queue)
+{
+	unsigned int i;
+
+	for (i = 0; i < queue->count; ++i) {
+		if (queue->buffer[i].vma_use_count != 0)
+			return -EBUSY;
+	}
+
+	if (queue->count) {
+		vfree(queue->mem);
+		queue->count = 0;
+	}
+
+	return 0;
+}
+
+int uvc_free_buffers(struct uvc_video_queue *queue)
+{
+	int ret;
+
+	mutex_lock(&queue->mutex);
+	ret = __uvc_free_buffers(queue);
+	mutex_unlock(&queue->mutex);
+
+	return ret;
+}
+
+/*
  * Allocate the video buffers.
  *
  * Pages are reserved to make sure they will not be swapped, as they will be
@@ -110,7 +143,7 @@ int uvc_alloc_buffers(struct uvc_video_queue *queue, unsigned int nbuffers,
 
 	mutex_lock(&queue->mutex);
 
-	if ((ret = uvc_free_buffers(queue)) < 0)
+	if ((ret = __uvc_free_buffers(queue)) < 0)
 		goto done;
 
 	/* Bail out if no buffers should be allocated. */
@@ -152,28 +185,6 @@ done:
 }
 
 /*
- * Free the video buffers.
- *
- * This function must be called with the queue lock held.
- */
-int uvc_free_buffers(struct uvc_video_queue *queue)
-{
-	unsigned int i;
-
-	for (i = 0; i < queue->count; ++i) {
-		if (queue->buffer[i].vma_use_count != 0)
-			return -EBUSY;
-	}
-
-	if (queue->count) {
-		vfree(queue->mem);
-		queue->count = 0;
-	}
-
-	return 0;
-}
-
-/*
  * Check if buffers have been allocated.
  */
 int uvc_queue_allocated(struct uvc_video_queue *queue)
@@ -369,6 +380,82 @@ done:
 }
 
 /*
+ * VMA operations.
+ */
+static void uvc_vm_open(struct vm_area_struct *vma)
+{
+	struct uvc_buffer *buffer = vma->vm_private_data;
+	buffer->vma_use_count++;
+}
+
+static void uvc_vm_close(struct vm_area_struct *vma)
+{
+	struct uvc_buffer *buffer = vma->vm_private_data;
+	buffer->vma_use_count--;
+}
+
+static const struct vm_operations_struct uvc_vm_ops = {
+	.open		= uvc_vm_open,
+	.close		= uvc_vm_close,
+};
+
+/*
+ * Memory-map a video buffer.
+ *
+ * This function implements video buffers memory mapping and is intended to be
+ * used by the device mmap handler.
+ */
+int uvc_queue_mmap(struct uvc_video_queue *queue, struct vm_area_struct *vma)
+{
+	struct uvc_buffer *uninitialized_var(buffer);
+	struct page *page;
+	unsigned long addr, start, size;
+	unsigned int i;
+	int ret = 0;
+
+	start = vma->vm_start;
+	size = vma->vm_end - vma->vm_start;
+
+	mutex_lock(&queue->mutex);
+
+	for (i = 0; i < queue->count; ++i) {
+		buffer = &queue->buffer[i];
+		if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
+			break;
+	}
+
+	if (i == queue->count || size != queue->buf_size) {
+		ret = -EINVAL;
+		goto done;
+	}
+
+	/*
+	 * VM_IO marks the area as being an mmaped region for I/O to a
+	 * device. It also prevents the region from being core dumped.
+	 */
+	vma->vm_flags |= VM_IO;
+
+	addr = (unsigned long)queue->mem + buffer->buf.m.offset;
+	while (size > 0) {
+		page = vmalloc_to_page((void *)addr);
+		if ((ret = vm_insert_page(vma, start, page)) < 0)
+			goto done;
+
+		start += PAGE_SIZE;
+		addr += PAGE_SIZE;
+		size -= PAGE_SIZE;
+	}
+
+	vma->vm_ops = &uvc_vm_ops;
+	vma->vm_private_data = buffer;
+	uvc_vm_open(vma);
+
+done:
+	mutex_unlock(&queue->mutex);
+	return ret;
+}
+
+/*
  * Poll the video queue.
  *
  * This function implements video queue polling and is intended to be used by
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c
index 6d15de9b5204..8cf61e8a634f 100644
--- a/drivers/media/video/uvc/uvc_v4l2.c
+++ b/drivers/media/video/uvc/uvc_v4l2.c
@@ -101,40 +101,6 @@ done:
  */
 
 /*
- * Mapping V4L2 controls to UVC controls can be straighforward if done well.
- * Most of the UVC controls exist in V4L2, and can be mapped directly. Some
- * must be grouped (for instance the Red Balance, Blue Balance and Do White
- * Balance V4L2 controls use the White Balance Component UVC control) or
- * otherwise translated. The approach we take here is to use a translation
- * table for the controls that can be mapped directly, and handle the others
- * manually.
- */
-static int uvc_v4l2_query_menu(struct uvc_video_chain *chain,
-	struct v4l2_querymenu *query_menu)
-{
-	struct uvc_menu_info *menu_info;
-	struct uvc_control_mapping *mapping;
-	struct uvc_control *ctrl;
-	u32 index = query_menu->index;
-	u32 id = query_menu->id;
-
-	ctrl = uvc_find_control(chain, query_menu->id, &mapping);
-	if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU)
-		return -EINVAL;
-
-	if (query_menu->index >= mapping->menu_count)
-		return -EINVAL;
-
-	memset(query_menu, 0, sizeof(*query_menu));
-	query_menu->id = id;
-	query_menu->index = index;
-
-	menu_info = &mapping->menu_info[query_menu->index];
-	strlcpy(query_menu->name, menu_info->name, sizeof query_menu->name);
-	return 0;
-}
-
-/*
  * Find the frame interval closest to the requested frame interval for the
  * given frame format and size. This should be done by the device as part of
  * the Video Probe and Commit negotiation, but some hardware don't implement
@@ -260,12 +226,14 @@ static int uvc_v4l2_try_format(struct uvc_streaming *stream,
 	 * developers test their webcams with the Linux driver as well as with
 	 * the Windows driver).
 	 */
+	mutex_lock(&stream->mutex);
 	if (stream->dev->quirks & UVC_QUIRK_PROBE_EXTRAFIELDS)
 		probe->dwMaxVideoFrameSize =
 			stream->ctrl.dwMaxVideoFrameSize;
 
 	/* Probe the device. */
 	ret = uvc_probe_video(stream, probe);
+	mutex_unlock(&stream->mutex);
 	if (ret < 0)
 		goto done;
 
@@ -289,14 +257,21 @@ done:
 static int uvc_v4l2_get_format(struct uvc_streaming *stream,
 	struct v4l2_format *fmt)
 {
-	struct uvc_format *format = stream->cur_format;
-	struct uvc_frame *frame = stream->cur_frame;
+	struct uvc_format *format;
+	struct uvc_frame *frame;
+	int ret = 0;
 
 	if (fmt->type != stream->type)
 		return -EINVAL;
 
-	if (format == NULL || frame == NULL)
-		return -EINVAL;
+	mutex_lock(&stream->mutex);
+	format = stream->cur_format;
+	frame = stream->cur_frame;
+
+	if (format == NULL || frame == NULL) {
+		ret = -EINVAL;
+		goto done;
+	}
 
 	fmt->fmt.pix.pixelformat = format->fcc;
 	fmt->fmt.pix.width = frame->wWidth;
@@ -307,7 +282,9 @@ static int uvc_v4l2_get_format(struct uvc_streaming *stream,
 	fmt->fmt.pix.colorspace = format->colorspace;
 	fmt->fmt.pix.priv = 0;
 
-	return 0;
+done:
+	mutex_unlock(&stream->mutex);
+	return ret;
 }
 
 static int uvc_v4l2_set_format(struct uvc_streaming *stream,
@@ -321,18 +298,24 @@ static int uvc_v4l2_set_format(struct uvc_streaming *stream,
 	if (fmt->type != stream->type)
 		return -EINVAL;
 
-	if (uvc_queue_allocated(&stream->queue))
-		return -EBUSY;
-
 	ret = uvc_v4l2_try_format(stream, fmt, &probe, &format, &frame);
 	if (ret < 0)
 		return ret;
 
+	mutex_lock(&stream->mutex);
+
+	if (uvc_queue_allocated(&stream->queue)) {
+		ret = -EBUSY;
+		goto done;
+	}
+
 	memcpy(&stream->ctrl, &probe, sizeof probe);
 	stream->cur_format = format;
 	stream->cur_frame = frame;
 
-	return 0;
+done:
+	mutex_unlock(&stream->mutex);
+	return ret;
 }
 
 static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
@@ -343,7 +326,10 @@ static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
 	if (parm->type != stream->type)
 		return -EINVAL;
 
+	mutex_lock(&stream->mutex);
 	numerator = stream->ctrl.dwFrameInterval;
+	mutex_unlock(&stream->mutex);
+
 	denominator = 10000000;
 	uvc_simplify_fraction(&numerator, &denominator, 8, 333);
 
@@ -370,7 +356,6 @@ static int uvc_v4l2_get_streamparm(struct uvc_streaming *stream,
 static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
 		struct v4l2_streamparm *parm)
 {
-	struct uvc_frame *frame = stream->cur_frame;
 	struct uvc_streaming_control probe;
 	struct v4l2_fract timeperframe;
 	uint32_t interval;
@@ -379,28 +364,36 @@ static int uvc_v4l2_set_streamparm(struct uvc_streaming *stream,
 	if (parm->type != stream->type)
 		return -EINVAL;
 
-	if (uvc_queue_streaming(&stream->queue))
-		return -EBUSY;
-
 	if (parm->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		timeperframe = parm->parm.capture.timeperframe;
 	else
 		timeperframe = parm->parm.output.timeperframe;
 
-	memcpy(&probe, &stream->ctrl, sizeof probe);
 	interval = uvc_fraction_to_interval(timeperframe.numerator,
 		timeperframe.denominator);
-
 	uvc_trace(UVC_TRACE_FORMAT, "Setting frame interval to %u/%u (%u).\n",
 		timeperframe.numerator, timeperframe.denominator, interval);
-	probe.dwFrameInterval = uvc_try_frame_interval(frame, interval);
+
+	mutex_lock(&stream->mutex);
+
+	if (uvc_queue_streaming(&stream->queue)) {
+		mutex_unlock(&stream->mutex);
+		return -EBUSY;
+	}
+
+	memcpy(&probe, &stream->ctrl, sizeof probe);
+	probe.dwFrameInterval =
+		uvc_try_frame_interval(stream->cur_frame, interval);
 
 	/* Probe the device with the new settings. */
 	ret = uvc_probe_video(stream, &probe);
-	if (ret < 0)
+	if (ret < 0) {
+		mutex_unlock(&stream->mutex);
 		return ret;
+	}
 
 	memcpy(&stream->ctrl, &probe, sizeof probe);
+	mutex_unlock(&stream->mutex);
 
 	/* Return the actual frame period. */
 	timeperframe.numerator = probe.dwFrameInterval;
@@ -528,11 +521,9 @@ static int uvc_v4l2_release(struct file *file)
 	if (uvc_has_privileges(handle)) {
 		uvc_video_enable(stream, 0);
 
-		mutex_lock(&stream->queue.mutex);
 		if (uvc_free_buffers(&stream->queue) < 0)
 			uvc_printk(KERN_ERR, "uvc_v4l2_release: Unable to "
 					"free buffers.\n");
-		mutex_unlock(&stream->queue.mutex);
 	}
 
 	/* Release the file handle. */
@@ -624,7 +615,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	}
 
 	case VIDIOC_QUERYMENU:
-		return uvc_v4l2_query_menu(chain, arg);
+		return uvc_query_v4l2_menu(chain, arg);
 
 	case VIDIOC_G_EXT_CTRLS:
 	{
@@ -905,15 +896,17 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_CROPCAP:
 	{
 		struct v4l2_cropcap *ccap = arg;
-		struct uvc_frame *frame = stream->cur_frame;
 
 		if (ccap->type != stream->type)
 			return -EINVAL;
 
 		ccap->bounds.left = 0;
 		ccap->bounds.top = 0;
-		ccap->bounds.width = frame->wWidth;
-		ccap->bounds.height = frame->wHeight;
+
+		mutex_lock(&stream->mutex);
+		ccap->bounds.width = stream->cur_frame->wWidth;
+		ccap->bounds.height = stream->cur_frame->wHeight;
+		mutex_unlock(&stream->mutex);
 
 		ccap->defrect = ccap->bounds;
 
@@ -930,8 +923,6 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 	case VIDIOC_REQBUFS:
 	{
 		struct v4l2_requestbuffers *rb = arg;
-		unsigned int bufsize =
-			stream->ctrl.dwMaxVideoFrameSize;
 
 		if (rb->type != stream->type ||
 		    rb->memory != V4L2_MEMORY_MMAP)
@@ -940,7 +931,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		if ((ret = uvc_acquire_privileges(handle)) < 0)
 			return ret;
 
-		ret = uvc_alloc_buffers(&stream->queue, rb->count, bufsize);
+		mutex_lock(&stream->mutex);
+		ret = uvc_alloc_buffers(&stream->queue, rb->count,
+					stream->ctrl.dwMaxVideoFrameSize);
+		mutex_unlock(&stream->mutex);
 		if (ret < 0)
 			return ret;
 
@@ -988,7 +982,9 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
 		if (!uvc_has_privileges(handle))
 			return -EBUSY;
 
+		mutex_lock(&stream->mutex);
 		ret = uvc_video_enable(stream, 1);
+		mutex_unlock(&stream->mutex);
 		if (ret < 0)
 			return ret;
 		break;
@@ -1068,79 +1064,14 @@ static ssize_t uvc_v4l2_read(struct file *file, char __user *data,
 	return -EINVAL;
 }
 
-/*
- * VMA operations.
- */
-static void uvc_vm_open(struct vm_area_struct *vma)
-{
-	struct uvc_buffer *buffer = vma->vm_private_data;
-	buffer->vma_use_count++;
-}
-
-static void uvc_vm_close(struct vm_area_struct *vma)
-{
-	struct uvc_buffer *buffer = vma->vm_private_data;
-	buffer->vma_use_count--;
-}
-
-static const struct vm_operations_struct uvc_vm_ops = {
-	.open		= uvc_vm_open,
-	.close		= uvc_vm_close,
-};
-
 static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	struct uvc_fh *handle = file->private_data;
 	struct uvc_streaming *stream = handle->stream;
-	struct uvc_video_queue *queue = &stream->queue;
-	struct uvc_buffer *uninitialized_var(buffer);
-	struct page *page;
-	unsigned long addr, start, size;
-	unsigned int i;
-	int ret = 0;
 
 	uvc_trace(UVC_TRACE_CALLS, "uvc_v4l2_mmap\n");
 
-	start = vma->vm_start;
-	size = vma->vm_end - vma->vm_start;
-
-	mutex_lock(&queue->mutex);
-
-	for (i = 0; i < queue->count; ++i) {
-		buffer = &queue->buffer[i];
-		if ((buffer->buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff)
-			break;
-	}
-
-	if (i == queue->count || size != queue->buf_size) {
-		ret = -EINVAL;
-		goto done;
-	}
-
-	/*
-	 * VM_IO marks the area as being an mmaped region for I/O to a
-	 * device. It also prevents the region from being core dumped.
-	 */
-	vma->vm_flags |= VM_IO;
-
-	addr = (unsigned long)queue->mem + buffer->buf.m.offset;
-	while (size > 0) {
-		page = vmalloc_to_page((void *)addr);
-		if ((ret = vm_insert_page(vma, start, page)) < 0)
-			goto done;
-
-		start += PAGE_SIZE;
-		addr += PAGE_SIZE;
-		size -= PAGE_SIZE;
-	}
-
-	vma->vm_ops = &uvc_vm_ops;
-	vma->vm_private_data = buffer;
-	uvc_vm_open(vma);
-
-done:
-	mutex_unlock(&queue->mutex);
-	return ret;
+	return uvc_queue_mmap(&stream->queue, vma);
 }
 
 static unsigned int uvc_v4l2_poll(struct file *file, poll_table *wait)
@@ -1157,7 +1088,7 @@ const struct v4l2_file_operations uvc_fops = {
 	.owner		= THIS_MODULE,
 	.open		= uvc_v4l2_open,
 	.release	= uvc_v4l2_release,
-	.ioctl		= uvc_v4l2_ioctl,
+	.unlocked_ioctl	= uvc_v4l2_ioctl,
 	.read		= uvc_v4l2_read,
 	.mmap		= uvc_v4l2_mmap,
 	.poll		= uvc_v4l2_poll,
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 5555f0102838..5673d673504b 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -293,8 +293,6 @@ int uvc_probe_video(struct uvc_streaming *stream,
 	unsigned int i;
 	int ret;
 
-	mutex_lock(&stream->mutex);
-
 	/* Perform probing. The device should adjust the requested values
 	 * according to its capabilities. However, some devices, namely the
 	 * first generation UVC Logitech webcams, don't implement the Video
@@ -346,7 +344,6 @@ int uvc_probe_video(struct uvc_streaming *stream,
 	}
 
 done:
-	mutex_unlock(&stream->mutex);
 	return ret;
 }
 
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index d97cf6d6a4f9..45f01e7e13d2 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -436,7 +436,9 @@ struct uvc_streaming {
 	struct uvc_streaming_control ctrl;
 	struct uvc_format *cur_format;
 	struct uvc_frame *cur_frame;
-
+	/* Protect access to ctrl, cur_format, cur_frame and hardware video
+	 * probe control.
+	 */
 	struct mutex mutex;
 
 	unsigned int frozen : 1;
@@ -574,6 +576,8 @@ extern int uvc_queue_enable(struct uvc_video_queue *queue, int enable);
 extern void uvc_queue_cancel(struct uvc_video_queue *queue, int disconnect);
 extern struct uvc_buffer *uvc_queue_next_buffer(struct uvc_video_queue *queue,
 		struct uvc_buffer *buf);
+extern int uvc_queue_mmap(struct uvc_video_queue *queue,
+		struct vm_area_struct *vma);
 extern unsigned int uvc_queue_poll(struct uvc_video_queue *queue,
 		struct file *file, poll_table *wait);
 extern int uvc_queue_allocated(struct uvc_video_queue *queue);
@@ -606,10 +610,10 @@ extern int uvc_status_suspend(struct uvc_device *dev);
 extern int uvc_status_resume(struct uvc_device *dev);
 
 /* Controls */
-extern struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
-		__u32 v4l2_id, struct uvc_control_mapping **mapping);
 extern int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
 		struct v4l2_queryctrl *v4l2_ctrl);
+extern int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
+		struct v4l2_querymenu *query_menu);
 
 extern int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
 		const struct uvc_control_mapping *mapping);
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 9294282b5add..b5eb1f3950b1 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -368,18 +368,15 @@ EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_init);
 
 /* Load an i2c sub-device. */
 struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
-		struct i2c_adapter *adapter, const char *module_name,
-		struct i2c_board_info *info, const unsigned short *probe_addrs)
+		struct i2c_adapter *adapter, struct i2c_board_info *info,
+		const unsigned short *probe_addrs)
 {
 	struct v4l2_subdev *sd = NULL;
 	struct i2c_client *client;
 
 	BUG_ON(!v4l2_dev);
 
-	if (module_name)
-		request_module(module_name);
-	else
-		request_module(I2C_MODULE_PREFIX "%s", info->type);
+	request_module(I2C_MODULE_PREFIX "%s", info->type);
 
 	/* Create the i2c client */
 	if (info->addr == 0 && probe_addrs)
@@ -432,8 +429,7 @@ error:
 EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_board);
 
 struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
-		struct i2c_adapter *adapter,
-		const char *module_name, const char *client_type,
+		struct i2c_adapter *adapter, const char *client_type,
 		int irq, void *platform_data,
 		u8 addr, const unsigned short *probe_addrs)
 {
@@ -447,8 +443,7 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
 	info.irq = irq;
 	info.platform_data = platform_data;
 
-	return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, module_name,
-			&info, probe_addrs);
+	return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, &info, probe_addrs);
 }
 EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_cfg);
 
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 03f7f4670e9b..359e23290a7e 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -186,12 +186,12 @@ static ssize_t v4l2_read(struct file *filp, char __user *buf,
 		size_t sz, loff_t *off)
 {
 	struct video_device *vdev = video_devdata(filp);
-	int ret = -EIO;
+	int ret = -ENODEV;
 
 	if (!vdev->fops->read)
 		return -EINVAL;
-	if (vdev->lock)
-		mutex_lock(vdev->lock);
+	if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+		return -ERESTARTSYS;
 	if (video_is_registered(vdev))
 		ret = vdev->fops->read(filp, buf, sz, off);
 	if (vdev->lock)
@@ -203,12 +203,12 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf,
 		size_t sz, loff_t *off)
 {
 	struct video_device *vdev = video_devdata(filp);
-	int ret = -EIO;
+	int ret = -ENODEV;
 
 	if (!vdev->fops->write)
 		return -EINVAL;
-	if (vdev->lock)
-		mutex_lock(vdev->lock);
+	if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+		return -ERESTARTSYS;
 	if (video_is_registered(vdev))
 		ret = vdev->fops->write(filp, buf, sz, off);
 	if (vdev->lock)
@@ -219,10 +219,10 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf,
 static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll)
 {
 	struct video_device *vdev = video_devdata(filp);
-	int ret = DEFAULT_POLLMASK;
+	int ret = POLLERR | POLLHUP;
 
 	if (!vdev->fops->poll)
-		return ret;
+		return DEFAULT_POLLMASK;
 	if (vdev->lock)
 		mutex_lock(vdev->lock);
 	if (video_is_registered(vdev))
@@ -238,20 +238,45 @@ static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	int ret = -ENODEV;
 
 	if (vdev->fops->unlocked_ioctl) {
-		if (vdev->lock)
-			mutex_lock(vdev->lock);
+		if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+			return -ERESTARTSYS;
 		if (video_is_registered(vdev))
 			ret = vdev->fops->unlocked_ioctl(filp, cmd, arg);
 		if (vdev->lock)
 			mutex_unlock(vdev->lock);
 	} else if (vdev->fops->ioctl) {
-		/* TODO: convert all drivers to unlocked_ioctl */
+		/* This code path is a replacement for the BKL. It is a major
+		 * hack but it will have to do for those drivers that are not
+		 * yet converted to use unlocked_ioctl.
+		 *
+		 * There are two options: if the driver implements struct
+		 * v4l2_device, then the lock defined there is used to
+		 * serialize the ioctls. Otherwise the v4l2 core lock defined
+		 * below is used. This lock is really bad since it serializes
+		 * completely independent devices.
+		 *
+		 * Both variants suffer from the same problem: if the driver
+		 * sleeps, then it blocks all ioctls since the lock is still
+		 * held. This is very common for VIDIOC_DQBUF since that
+		 * normally waits for a frame to arrive. As a result any other
+		 * ioctl calls will proceed very, very slowly since each call
+		 * will have to wait for the VIDIOC_QBUF to finish. Things that
+		 * should take 0.01s may now take 10-20 seconds.
+		 *
+		 * The workaround is to *not* take the lock for VIDIOC_DQBUF.
+		 * This actually works OK for videobuf-based drivers, since
+		 * videobuf will take its own internal lock.
+		 */
 		static DEFINE_MUTEX(v4l2_ioctl_mutex);
+		struct mutex *m = vdev->v4l2_dev ?
+			&vdev->v4l2_dev->ioctl_lock : &v4l2_ioctl_mutex;
 
-		mutex_lock(&v4l2_ioctl_mutex);
+		if (cmd != VIDIOC_DQBUF && mutex_lock_interruptible(m))
+			return -ERESTARTSYS;
 		if (video_is_registered(vdev))
 			ret = vdev->fops->ioctl(filp, cmd, arg);
-		mutex_unlock(&v4l2_ioctl_mutex);
+		if (cmd != VIDIOC_DQBUF)
+			mutex_unlock(m);
 	} else
 		ret = -ENOTTY;
 
@@ -265,8 +290,8 @@ static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm)
 
 	if (!vdev->fops->mmap)
 		return ret;
-	if (vdev->lock)
-		mutex_lock(vdev->lock);
+	if (vdev->lock && mutex_lock_interruptible(vdev->lock))
+		return -ERESTARTSYS;
 	if (video_is_registered(vdev))
 		ret = vdev->fops->mmap(filp, vm);
 	if (vdev->lock)
@@ -284,7 +309,7 @@ static int v4l2_open(struct inode *inode, struct file *filp)
 	mutex_lock(&videodev_lock);
 	vdev = video_devdata(filp);
 	/* return ENODEV if the video device has already been removed. */
-	if (vdev == NULL) {
+	if (vdev == NULL || !video_is_registered(vdev)) {
 		mutex_unlock(&videodev_lock);
 		return -ENODEV;
 	}
@@ -292,8 +317,10 @@ static int v4l2_open(struct inode *inode, struct file *filp)
 	video_get(vdev);
 	mutex_unlock(&videodev_lock);
 	if (vdev->fops->open) {
-		if (vdev->lock)
-			mutex_lock(vdev->lock);
+		if (vdev->lock && mutex_lock_interruptible(vdev->lock)) {
+			ret = -ERESTARTSYS;
+			goto err;
+		}
 		if (video_is_registered(vdev))
 			ret = vdev->fops->open(filp);
 		else
@@ -302,6 +329,7 @@ static int v4l2_open(struct inode *inode, struct file *filp)
 			mutex_unlock(vdev->lock);
 	}
 
+err:
 	/* decrease the refcount in case of an error */
 	if (ret)
 		video_put(vdev);
@@ -596,7 +624,12 @@ void video_unregister_device(struct video_device *vdev)
 	if (!vdev || !video_is_registered(vdev))
 		return;
 
+	mutex_lock(&videodev_lock);
+	/* This must be in a critical section to prevent a race with v4l2_open.
+	 * Once this bit has been cleared video_get may never be called again.
+	 */
 	clear_bit(V4L2_FL_REGISTERED, &vdev->flags);
+	mutex_unlock(&videodev_lock);
 	device_unregister(&vdev->dev);
 }
 EXPORT_SYMBOL(video_unregister_device);
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 0b08f96b74a5..7fe6f92af480 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -35,6 +35,7 @@ int v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev)
 
 	INIT_LIST_HEAD(&v4l2_dev->subdevs);
 	spin_lock_init(&v4l2_dev->lock);
+	mutex_init(&v4l2_dev->ioctl_lock);
 	v4l2_dev->dev = dev;
 	if (dev == NULL) {
 		/* If dev == NULL, then name must be filled in by the caller */
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index 02a21bccae18..9eda7cc03121 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -1360,7 +1360,7 @@ static __devinit int viacam_probe(struct platform_device *pdev)
 	 */
 	sensor_adapter = viafb_find_i2c_adapter(VIA_PORT_31);
 	cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, sensor_adapter,
-			"ov7670", "ov7670", 0x42 >> 1, NULL);
+			"ov7670", 0x42 >> 1, NULL);
 	if (cam->sensor == NULL) {
 		dev_err(&pdev->dev, "Unable to find the sensor!\n");
 		ret = -ENODEV;
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 20f227ee2b3e..ab684e807034 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -69,10 +69,9 @@ static struct scatterlist *videobuf_vmalloc_to_sg(unsigned char *virt,
 	struct page *pg;
 	int i;
 
-	sglist = vmalloc(nr_pages * sizeof(*sglist));
+	sglist = vzalloc(nr_pages * sizeof(*sglist));
 	if (NULL == sglist)
 		return NULL;
-	memset(sglist, 0, nr_pages * sizeof(*sglist));
 	sg_init_table(sglist, nr_pages);
 	for (i = 0; i < nr_pages; i++, virt += PAGE_SIZE) {
 		pg = vmalloc_to_page(virt);
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index e5e005dc1554..7e7eec48f8b1 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -4334,10 +4334,10 @@ static int __init vino_module_init(void)
 
 	vino_drvdata->decoder =
 		v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter,
-			       NULL, "saa7191", 0, I2C_ADDRS(0x45));
+			       "saa7191", 0, I2C_ADDRS(0x45));
 	vino_drvdata->camera =
 		v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter,
-			       NULL, "indycam", 0, I2C_ADDRS(0x2b));
+			       "indycam", 0, I2C_ADDRS(0x2b));
 
 	dprintk("init complete!\n");
 
diff --git a/drivers/media/video/w9966.c b/drivers/media/video/w9966.c
index 635420d8d84a..019ee206cbee 100644
--- a/drivers/media/video/w9966.c
+++ b/drivers/media/video/w9966.c
@@ -815,7 +815,7 @@ out:
 
 static const struct v4l2_file_operations w9966_fops = {
 	.owner		= THIS_MODULE,
-	.ioctl          = video_ioctl2,
+	.unlocked_ioctl = video_ioctl2,
 	.read           = w9966_v4l_read,
 };
 
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 7e6d62467eaa..e520abf9f4c3 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -1343,13 +1343,12 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
 	}
 
 	zr->decoder = v4l2_i2c_new_subdev(&zr->v4l2_dev,
-		&zr->i2c_adapter, NULL, zr->card.i2c_decoder,
+		&zr->i2c_adapter, zr->card.i2c_decoder,
 		0, zr->card.addrs_decoder);
 
 	if (zr->card.i2c_encoder)
 		zr->encoder = v4l2_i2c_new_subdev(&zr->v4l2_dev,
-			&zr->i2c_adapter,
-			NULL, zr->card.i2c_encoder,
+			&zr->i2c_adapter, zr->card.i2c_encoder,
 			0, zr->card.addrs_encoder);
 
 	dprintk(2,
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 3a1493b8b5e5..3a7b8914b65d 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -537,6 +537,14 @@ config AB3550_CORE
 	  LEDs, vibrator, system power and temperature, power management
 	  and ALSA sound.
 
+config MFD_CS5535
+	tristate "Support for CS5535 and CS5536 southbridge core functions"
+	select MFD_CORE
+	depends on PCI
+	---help---
+	  This is the core driver for CS5535/CS5536 MFD functions.  This is
+          necessary for using the board's GPIO and MFGPT functionality.
+
 config MFD_TIMBERDALE
 	tristate "Support for the Timberdale FPGA"
 	select MFD_CORE
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index f54b3659abbb..04a7226a2e3e 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -81,3 +81,4 @@ obj-$(CONFIG_MFD_JANZ_CMODIO)	+= janz-cmodio.o
 obj-$(CONFIG_MFD_JZ4740_ADC)	+= jz4740-adc.o
 obj-$(CONFIG_MFD_TPS6586X)	+= tps6586x.o
 obj-$(CONFIG_MFD_VX855)		+= vx855.o
+obj-$(CONFIG_MFD_CS5535)	+= cs5535-mfd.o
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index 8d1e05a39815..dfdc76e0b96e 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -24,9 +24,9 @@ static u32 debug_address;
  * @perm: access permissions for the range
  */
 struct ab8500_reg_range {
-       u8 first;
-       u8 last;
-       u8 perm;
+	u8 first;
+	u8 last;
+	u8 perm;
 };
 
 /**
@@ -36,9 +36,9 @@ struct ab8500_reg_range {
  * @range: the list of register ranges
  */
 struct ab8500_i2c_ranges {
-       u8 num_ranges;
-       u8 bankid;
-       const struct ab8500_reg_range *range;
+	u8 num_ranges;
+	u8 bankid;
+	const struct ab8500_reg_range *range;
 };
 
 #define AB8500_NAME_STRING "ab8500"
@@ -47,521 +47,521 @@ struct ab8500_i2c_ranges {
 #define AB8500_REV_REG 0x80
 
 static struct ab8500_i2c_ranges debug_ranges[AB8500_NUM_BANKS] = {
-       [0x0] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [AB8500_SYS_CTRL1_BLOCK] = {
-               .num_ranges = 3,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x02,
-                       },
-                       {
-                               .first = 0x42,
-                               .last = 0x42,
-                       },
-                       {
-                               .first = 0x80,
-                               .last = 0x81,
-                       },
-               },
-       },
-       [AB8500_SYS_CTRL2_BLOCK] = {
-               .num_ranges = 4,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x0D,
-                       },
-                       {
-                               .first = 0x0F,
-                               .last = 0x17,
-                       },
-                       {
-                               .first = 0x30,
-                               .last = 0x30,
-                       },
-                       {
-                               .first = 0x32,
-                               .last = 0x33,
-                       },
-               },
-       },
-       [AB8500_REGU_CTRL1] = {
-               .num_ranges = 3,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x00,
-                       },
-                       {
-                               .first = 0x03,
-                               .last = 0x10,
-                       },
-                       {
-                               .first = 0x80,
-                               .last = 0x84,
-                       },
-               },
-       },
-       [AB8500_REGU_CTRL2] = {
-               .num_ranges = 5,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x15,
-                       },
-                       {
-                               .first = 0x17,
-                               .last = 0x19,
-                       },
-                       {
-                               .first = 0x1B,
-                               .last = 0x1D,
-                       },
-                       {
-                               .first = 0x1F,
-                               .last = 0x22,
-                       },
-                       {
-                               .first = 0x40,
-                               .last = 0x44,
-                       },
-                       /* 0x80-0x8B is SIM registers and should
-                        * not be accessed from here */
-               },
-       },
-       [AB8500_USB] = {
-               .num_ranges = 2,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x80,
-                               .last = 0x83,
-                       },
-                       {
-                               .first = 0x87,
-                               .last = 0x8A,
-                       },
-               },
-       },
-       [AB8500_TVOUT] = {
-               .num_ranges = 9,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x12,
-                       },
-                       {
-                               .first = 0x15,
-                               .last = 0x17,
-                       },
-                       {
-                               .first = 0x19,
-                               .last = 0x21,
-                       },
-                       {
-                               .first = 0x27,
-                               .last = 0x2C,
-                       },
-                       {
-                               .first = 0x41,
-                               .last = 0x41,
-                       },
-                       {
-                               .first = 0x45,
-                               .last = 0x5B,
-                       },
-                       {
-                               .first = 0x5D,
-                               .last = 0x5D,
-                       },
-                       {
-                               .first = 0x69,
-                               .last = 0x69,
-                       },
-                       {
-                               .first = 0x80,
-                               .last = 0x81,
-                       },
-               },
-       },
-       [AB8500_DBI] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [AB8500_ECI_AV_ACC] = {
-               .num_ranges = 1,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x80,
-                               .last = 0x82,
-                       },
-               },
-       },
-       [0x9] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [AB8500_GPADC] = {
-               .num_ranges = 1,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x08,
-                       },
-               },
-       },
-       [AB8500_CHARGER] = {
-               .num_ranges = 8,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x03,
-                       },
-                       {
-                               .first = 0x05,
-                               .last = 0x05,
-                       },
-                       {
-                               .first = 0x40,
-                               .last = 0x40,
-                       },
-                       {
-                               .first = 0x42,
-                               .last = 0x42,
-                       },
-                       {
-                               .first = 0x44,
-                               .last = 0x44,
-                       },
-                       {
-                               .first = 0x50,
-                               .last = 0x55,
-                       },
-                       {
-                               .first = 0x80,
-                               .last = 0x82,
-                       },
-                       {
-                               .first = 0xC0,
-                               .last = 0xC2,
-                       },
-               },
-       },
-       [AB8500_GAS_GAUGE] = {
-               .num_ranges = 3,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x00,
-                       },
-                       {
-                               .first = 0x07,
-                               .last = 0x0A,
-                       },
-                       {
-                               .first = 0x10,
-                               .last = 0x14,
-                       },
-               },
-       },
-       [AB8500_AUDIO] = {
-               .num_ranges = 1,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x6F,
-                       },
-               },
-       },
-       [AB8500_INTERRUPT] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [AB8500_RTC] = {
-               .num_ranges = 1,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x0F,
-                       },
-               },
-       },
-       [AB8500_MISC] = {
-               .num_ranges = 8,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x00,
-                               .last = 0x05,
-                       },
-                       {
-                               .first = 0x10,
-                               .last = 0x15,
-                       },
-                       {
-                               .first = 0x20,
-                               .last = 0x25,
-                       },
-                       {
-                               .first = 0x30,
-                               .last = 0x35,
-                       },
-                       {
-                               .first = 0x40,
-                               .last = 0x45,
-                       },
-                       {
-                               .first = 0x50,
-                               .last = 0x50,
-                       },
-                       {
-                               .first = 0x60,
-                               .last = 0x67,
-                       },
-                       {
-                               .first = 0x80,
-                               .last = 0x80,
-                       },
-               },
-       },
-       [0x11] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [0x12] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [0x13] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [0x14] = {
-               .num_ranges = 0,
-               .range = 0,
-       },
-       [AB8500_OTP_EMUL] = {
-               .num_ranges = 1,
-               .range = (struct ab8500_reg_range[]) {
-                       {
-                               .first = 0x01,
-                               .last = 0x0F,
-                       },
-               },
-       },
+	[0x0] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[AB8500_SYS_CTRL1_BLOCK] = {
+		.num_ranges = 3,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x02,
+			},
+			{
+				.first = 0x42,
+				.last = 0x42,
+			},
+			{
+				.first = 0x80,
+				.last = 0x81,
+			},
+		},
+	},
+	[AB8500_SYS_CTRL2_BLOCK] = {
+		.num_ranges = 4,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x0D,
+			},
+			{
+				.first = 0x0F,
+				.last = 0x17,
+			},
+			{
+				.first = 0x30,
+				.last = 0x30,
+			},
+			{
+				.first = 0x32,
+				.last = 0x33,
+			},
+		},
+	},
+	[AB8500_REGU_CTRL1] = {
+		.num_ranges = 3,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x00,
+			},
+			{
+				.first = 0x03,
+				.last = 0x10,
+			},
+			{
+				.first = 0x80,
+				.last = 0x84,
+			},
+		},
+	},
+	[AB8500_REGU_CTRL2] = {
+		.num_ranges = 5,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x15,
+			},
+			{
+				.first = 0x17,
+				.last = 0x19,
+			},
+			{
+				.first = 0x1B,
+				.last = 0x1D,
+			},
+			{
+				.first = 0x1F,
+				.last = 0x22,
+			},
+			{
+				.first = 0x40,
+				.last = 0x44,
+			},
+			/* 0x80-0x8B is SIM registers and should
+			 * not be accessed from here */
+		},
+	},
+	[AB8500_USB] = {
+		.num_ranges = 2,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x80,
+				.last = 0x83,
+			},
+			{
+				.first = 0x87,
+				.last = 0x8A,
+			},
+		},
+	},
+	[AB8500_TVOUT] = {
+		.num_ranges = 9,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x12,
+			},
+			{
+				.first = 0x15,
+				.last = 0x17,
+			},
+			{
+				.first = 0x19,
+				.last = 0x21,
+			},
+			{
+				.first = 0x27,
+				.last = 0x2C,
+			},
+			{
+				.first = 0x41,
+				.last = 0x41,
+			},
+			{
+				.first = 0x45,
+				.last = 0x5B,
+			},
+			{
+				.first = 0x5D,
+				.last = 0x5D,
+			},
+			{
+				.first = 0x69,
+				.last = 0x69,
+			},
+			{
+				.first = 0x80,
+				.last = 0x81,
+			},
+		},
+	},
+	[AB8500_DBI] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[AB8500_ECI_AV_ACC] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x80,
+				.last = 0x82,
+			},
+		},
+	},
+	[0x9] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[AB8500_GPADC] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x08,
+			},
+		},
+	},
+	[AB8500_CHARGER] = {
+		.num_ranges = 8,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x03,
+			},
+			{
+				.first = 0x05,
+				.last = 0x05,
+			},
+			{
+				.first = 0x40,
+				.last = 0x40,
+			},
+			{
+				.first = 0x42,
+				.last = 0x42,
+			},
+			{
+				.first = 0x44,
+				.last = 0x44,
+			},
+			{
+				.first = 0x50,
+				.last = 0x55,
+			},
+			{
+				.first = 0x80,
+				.last = 0x82,
+			},
+			{
+				.first = 0xC0,
+				.last = 0xC2,
+			},
+		},
+	},
+	[AB8500_GAS_GAUGE] = {
+		.num_ranges = 3,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x00,
+			},
+			{
+				.first = 0x07,
+				.last = 0x0A,
+			},
+			{
+				.first = 0x10,
+				.last = 0x14,
+			},
+		},
+	},
+	[AB8500_AUDIO] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x6F,
+			},
+		},
+	},
+	[AB8500_INTERRUPT] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[AB8500_RTC] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x0F,
+			},
+		},
+	},
+	[AB8500_MISC] = {
+		.num_ranges = 8,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x00,
+				.last = 0x05,
+			},
+			{
+				.first = 0x10,
+				.last = 0x15,
+			},
+			{
+				.first = 0x20,
+				.last = 0x25,
+			},
+			{
+				.first = 0x30,
+				.last = 0x35,
+			},
+			{
+				.first = 0x40,
+				.last = 0x45,
+			},
+			{
+				.first = 0x50,
+				.last = 0x50,
+			},
+			{
+				.first = 0x60,
+				.last = 0x67,
+			},
+			{
+				.first = 0x80,
+				.last = 0x80,
+			},
+		},
+	},
+	[0x11] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[0x12] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[0x13] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[0x14] = {
+		.num_ranges = 0,
+		.range = 0,
+	},
+	[AB8500_OTP_EMUL] = {
+		.num_ranges = 1,
+		.range = (struct ab8500_reg_range[]) {
+			{
+				.first = 0x01,
+				.last = 0x0F,
+			},
+		},
+	},
 };
 
 static int ab8500_registers_print(struct seq_file *s, void *p)
 {
-       struct device *dev = s->private;
-       unsigned int i;
-       u32 bank = debug_bank;
-
-       seq_printf(s, AB8500_NAME_STRING " register values:\n");
-
-       seq_printf(s, " bank %u:\n", bank);
-       for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
-               u32 reg;
-
-               for (reg = debug_ranges[bank].range[i].first;
-                       reg <= debug_ranges[bank].range[i].last;
-                       reg++) {
-                       u8 value;
-                       int err;
-
-                       err = abx500_get_register_interruptible(dev,
-                               (u8)bank, (u8)reg, &value);
-                       if (err < 0) {
-                               dev_err(dev, "ab->read fail %d\n", err);
-                               return err;
-                       }
-
-                       err = seq_printf(s, "  [%u/0x%02X]: 0x%02X\n", bank,
-                               reg, value);
-                       if (err < 0) {
-                               dev_err(dev, "seq_printf overflow\n");
-                               /* Error is not returned here since
-                                * the output is wanted in any case */
-                               return 0;
-                       }
-               }
-       }
-       return 0;
+	struct device *dev = s->private;
+	unsigned int i;
+	u32 bank = debug_bank;
+
+	seq_printf(s, AB8500_NAME_STRING " register values:\n");
+
+	seq_printf(s, " bank %u:\n", bank);
+	for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
+		u32 reg;
+
+		for (reg = debug_ranges[bank].range[i].first;
+			reg <= debug_ranges[bank].range[i].last;
+			reg++) {
+			u8 value;
+			int err;
+
+			err = abx500_get_register_interruptible(dev,
+				(u8)bank, (u8)reg, &value);
+			if (err < 0) {
+				dev_err(dev, "ab->read fail %d\n", err);
+				return err;
+			}
+
+			err = seq_printf(s, "  [%u/0x%02X]: 0x%02X\n", bank,
+				reg, value);
+			if (err < 0) {
+				dev_err(dev, "seq_printf overflow\n");
+				/* Error is not returned here since
+				 * the output is wanted in any case */
+				return 0;
+			}
+		}
+	}
+	return 0;
 }
 
 static int ab8500_registers_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, ab8500_registers_print, inode->i_private);
+	return single_open(file, ab8500_registers_print, inode->i_private);
 }
 
 static const struct file_operations ab8500_registers_fops = {
-       .open = ab8500_registers_open,
-       .read = seq_read,
-       .llseek = seq_lseek,
-       .release = single_release,
-       .owner = THIS_MODULE,
+	.open = ab8500_registers_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.owner = THIS_MODULE,
 };
 
 static int ab8500_bank_print(struct seq_file *s, void *p)
 {
-       return seq_printf(s, "%d\n", debug_bank);
+	return seq_printf(s, "%d\n", debug_bank);
 }
 
 static int ab8500_bank_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, ab8500_bank_print, inode->i_private);
+	return single_open(file, ab8500_bank_print, inode->i_private);
 }
 
 static ssize_t ab8500_bank_write(struct file *file,
-       const char __user *user_buf,
-       size_t count, loff_t *ppos)
+	const char __user *user_buf,
+	size_t count, loff_t *ppos)
 {
-       struct device *dev = ((struct seq_file *)(file->private_data))->private;
-       char buf[32];
-       int buf_size;
-       unsigned long user_bank;
-       int err;
-
-       /* Get userspace string and assure termination */
-       buf_size = min(count, (sizeof(buf) - 1));
-       if (copy_from_user(buf, user_buf, buf_size))
-               return -EFAULT;
-       buf[buf_size] = 0;
-
-       err = strict_strtoul(buf, 0, &user_bank);
-       if (err)
-               return -EINVAL;
-
-       if (user_bank >= AB8500_NUM_BANKS) {
-               dev_err(dev, "debugfs error input > number of banks\n");
-               return -EINVAL;
-       }
-
-       debug_bank = user_bank;
-
-       return buf_size;
+	struct device *dev = ((struct seq_file *)(file->private_data))->private;
+	char buf[32];
+	int buf_size;
+	unsigned long user_bank;
+	int err;
+
+	/* Get userspace string and assure termination */
+	buf_size = min(count, (sizeof(buf) - 1));
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	buf[buf_size] = 0;
+
+	err = strict_strtoul(buf, 0, &user_bank);
+	if (err)
+		return -EINVAL;
+
+	if (user_bank >= AB8500_NUM_BANKS) {
+		dev_err(dev, "debugfs error input > number of banks\n");
+		return -EINVAL;
+	}
+
+	debug_bank = user_bank;
+
+	return buf_size;
 }
 
 static int ab8500_address_print(struct seq_file *s, void *p)
 {
-       return seq_printf(s, "0x%02X\n", debug_address);
+	return seq_printf(s, "0x%02X\n", debug_address);
 }
 
 static int ab8500_address_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, ab8500_address_print, inode->i_private);
+	return single_open(file, ab8500_address_print, inode->i_private);
 }
 
 static ssize_t ab8500_address_write(struct file *file,
-       const char __user *user_buf,
-       size_t count, loff_t *ppos)
+	const char __user *user_buf,
+	size_t count, loff_t *ppos)
 {
-       struct device *dev = ((struct seq_file *)(file->private_data))->private;
-       char buf[32];
-       int buf_size;
-       unsigned long user_address;
-       int err;
-
-       /* Get userspace string and assure termination */
-       buf_size = min(count, (sizeof(buf) - 1));
-       if (copy_from_user(buf, user_buf, buf_size))
-               return -EFAULT;
-       buf[buf_size] = 0;
-
-       err = strict_strtoul(buf, 0, &user_address);
-       if (err)
-               return -EINVAL;
-       if (user_address > 0xff) {
-               dev_err(dev, "debugfs error input > 0xff\n");
-               return -EINVAL;
-       }
-       debug_address = user_address;
-       return buf_size;
+	struct device *dev = ((struct seq_file *)(file->private_data))->private;
+	char buf[32];
+	int buf_size;
+	unsigned long user_address;
+	int err;
+
+	/* Get userspace string and assure termination */
+	buf_size = min(count, (sizeof(buf) - 1));
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	buf[buf_size] = 0;
+
+	err = strict_strtoul(buf, 0, &user_address);
+	if (err)
+		return -EINVAL;
+	if (user_address > 0xff) {
+		dev_err(dev, "debugfs error input > 0xff\n");
+		return -EINVAL;
+	}
+	debug_address = user_address;
+	return buf_size;
 }
 
 static int ab8500_val_print(struct seq_file *s, void *p)
 {
-       struct device *dev = s->private;
-       int ret;
-       u8 regvalue;
-
-       ret = abx500_get_register_interruptible(dev,
-               (u8)debug_bank, (u8)debug_address, &regvalue);
-       if (ret < 0) {
-               dev_err(dev, "abx500_get_reg fail %d, %d\n",
-                       ret, __LINE__);
-               return -EINVAL;
-       }
-       seq_printf(s, "0x%02X\n", regvalue);
-
-       return 0;
+	struct device *dev = s->private;
+	int ret;
+	u8 regvalue;
+
+	ret = abx500_get_register_interruptible(dev,
+		(u8)debug_bank, (u8)debug_address, &regvalue);
+	if (ret < 0) {
+		dev_err(dev, "abx500_get_reg fail %d, %d\n",
+			ret, __LINE__);
+		return -EINVAL;
+	}
+	seq_printf(s, "0x%02X\n", regvalue);
+
+	return 0;
 }
 
 static int ab8500_val_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, ab8500_val_print, inode->i_private);
+	return single_open(file, ab8500_val_print, inode->i_private);
 }
 
 static ssize_t ab8500_val_write(struct file *file,
-       const char __user *user_buf,
-       size_t count, loff_t *ppos)
+	const char __user *user_buf,
+	size_t count, loff_t *ppos)
 {
-       struct device *dev = ((struct seq_file *)(file->private_data))->private;
-       char buf[32];
-       int buf_size;
-       unsigned long user_val;
-       int err;
-
-       /* Get userspace string and assure termination */
-       buf_size = min(count, (sizeof(buf)-1));
-       if (copy_from_user(buf, user_buf, buf_size))
-               return -EFAULT;
-       buf[buf_size] = 0;
-
-       err = strict_strtoul(buf, 0, &user_val);
-       if (err)
-               return -EINVAL;
-       if (user_val > 0xff) {
-               dev_err(dev, "debugfs error input > 0xff\n");
-               return -EINVAL;
-       }
-       err = abx500_set_register_interruptible(dev,
-               (u8)debug_bank, debug_address, (u8)user_val);
-       if (err < 0) {
-               printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__);
-               return -EINVAL;
-       }
-
-       return buf_size;
+	struct device *dev = ((struct seq_file *)(file->private_data))->private;
+	char buf[32];
+	int buf_size;
+	unsigned long user_val;
+	int err;
+
+	/* Get userspace string and assure termination */
+	buf_size = min(count, (sizeof(buf)-1));
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	buf[buf_size] = 0;
+
+	err = strict_strtoul(buf, 0, &user_val);
+	if (err)
+		return -EINVAL;
+	if (user_val > 0xff) {
+		dev_err(dev, "debugfs error input > 0xff\n");
+		return -EINVAL;
+	}
+	err = abx500_set_register_interruptible(dev,
+		(u8)debug_bank, debug_address, (u8)user_val);
+	if (err < 0) {
+		printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__);
+		return -EINVAL;
+	}
+
+	return buf_size;
 }
 
 static const struct file_operations ab8500_bank_fops = {
-       .open = ab8500_bank_open,
-       .write = ab8500_bank_write,
-       .read = seq_read,
-       .llseek = seq_lseek,
-       .release = single_release,
-       .owner = THIS_MODULE,
+	.open = ab8500_bank_open,
+	.write = ab8500_bank_write,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.owner = THIS_MODULE,
 };
 
 static const struct file_operations ab8500_address_fops = {
-       .open = ab8500_address_open,
-       .write = ab8500_address_write,
-       .read = seq_read,
-       .llseek = seq_lseek,
-       .release = single_release,
-       .owner = THIS_MODULE,
+	.open = ab8500_address_open,
+	.write = ab8500_address_write,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.owner = THIS_MODULE,
 };
 
 static const struct file_operations ab8500_val_fops = {
-       .open = ab8500_val_open,
-       .write = ab8500_val_write,
-       .read = seq_read,
-       .llseek = seq_lseek,
-       .release = single_release,
-       .owner = THIS_MODULE,
+	.open = ab8500_val_open,
+	.write = ab8500_val_write,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = single_release,
+	.owner = THIS_MODULE,
 };
 
 static struct dentry *ab8500_dir;
@@ -572,77 +572,77 @@ static struct dentry *ab8500_val_file;
 
 static int __devinit ab8500_debug_probe(struct platform_device *plf)
 {
-       debug_bank = AB8500_MISC;
-       debug_address = AB8500_REV_REG & 0x00FF;
+	debug_bank = AB8500_MISC;
+	debug_address = AB8500_REV_REG & 0x00FF;
 
-       ab8500_dir = debugfs_create_dir(AB8500_NAME_STRING, NULL);
-       if (!ab8500_dir)
-               goto exit_no_debugfs;
+	ab8500_dir = debugfs_create_dir(AB8500_NAME_STRING, NULL);
+	if (!ab8500_dir)
+		goto exit_no_debugfs;
 
-       ab8500_reg_file = debugfs_create_file("all-bank-registers",
-               S_IRUGO, ab8500_dir, &plf->dev, &ab8500_registers_fops);
-       if (!ab8500_reg_file)
-               goto exit_destroy_dir;
+	ab8500_reg_file = debugfs_create_file("all-bank-registers",
+		S_IRUGO, ab8500_dir, &plf->dev, &ab8500_registers_fops);
+	if (!ab8500_reg_file)
+		goto exit_destroy_dir;
 
-       ab8500_bank_file = debugfs_create_file("register-bank",
-               (S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_bank_fops);
-       if (!ab8500_bank_file)
-               goto exit_destroy_reg;
+	ab8500_bank_file = debugfs_create_file("register-bank",
+		(S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_bank_fops);
+	if (!ab8500_bank_file)
+		goto exit_destroy_reg;
 
-       ab8500_address_file = debugfs_create_file("register-address",
-               (S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev,
-               &ab8500_address_fops);
-       if (!ab8500_address_file)
-               goto exit_destroy_bank;
+	ab8500_address_file = debugfs_create_file("register-address",
+		(S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev,
+		&ab8500_address_fops);
+	if (!ab8500_address_file)
+		goto exit_destroy_bank;
 
-       ab8500_val_file = debugfs_create_file("register-value",
-               (S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_val_fops);
-       if (!ab8500_val_file)
-               goto exit_destroy_address;
+	ab8500_val_file = debugfs_create_file("register-value",
+		(S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_val_fops);
+	if (!ab8500_val_file)
+		goto exit_destroy_address;
 
-       return 0;
+	return 0;
 
 exit_destroy_address:
-       debugfs_remove(ab8500_address_file);
+	debugfs_remove(ab8500_address_file);
 exit_destroy_bank:
-       debugfs_remove(ab8500_bank_file);
+	debugfs_remove(ab8500_bank_file);
 exit_destroy_reg:
-       debugfs_remove(ab8500_reg_file);
+	debugfs_remove(ab8500_reg_file);
 exit_destroy_dir:
-       debugfs_remove(ab8500_dir);
+	debugfs_remove(ab8500_dir);
 exit_no_debugfs:
-       dev_err(&plf->dev, "failed to create debugfs entries.\n");
-       return -ENOMEM;
+	dev_err(&plf->dev, "failed to create debugfs entries.\n");
+	return -ENOMEM;
 }
 
 static int __devexit ab8500_debug_remove(struct platform_device *plf)
 {
-       debugfs_remove(ab8500_val_file);
-       debugfs_remove(ab8500_address_file);
-       debugfs_remove(ab8500_bank_file);
-       debugfs_remove(ab8500_reg_file);
-       debugfs_remove(ab8500_dir);
+	debugfs_remove(ab8500_val_file);
+	debugfs_remove(ab8500_address_file);
+	debugfs_remove(ab8500_bank_file);
+	debugfs_remove(ab8500_reg_file);
+	debugfs_remove(ab8500_dir);
 
-       return 0;
+	return 0;
 }
 
 static struct platform_driver ab8500_debug_driver = {
-       .driver = {
-               .name = "ab8500-debug",
-               .owner = THIS_MODULE,
-       },
-       .probe  = ab8500_debug_probe,
-       .remove = __devexit_p(ab8500_debug_remove)
+	.driver = {
+		.name = "ab8500-debug",
+		.owner = THIS_MODULE,
+	},
+	.probe  = ab8500_debug_probe,
+	.remove = __devexit_p(ab8500_debug_remove)
 };
 
 static int __init ab8500_debug_init(void)
 {
-       return platform_driver_register(&ab8500_debug_driver);
+	return platform_driver_register(&ab8500_debug_driver);
 }
 
 static void __exit ab8500_debug_exit(void)
 {
-       platform_driver_unregister(&ab8500_debug_driver);
+	platform_driver_unregister(&ab8500_debug_driver);
 }
 subsys_initcall(ab8500_debug_init);
 module_exit(ab8500_debug_exit);
diff --git a/drivers/mfd/cs5535-mfd.c b/drivers/mfd/cs5535-mfd.c
new file mode 100644
index 000000000000..e6f7ebc72386
--- /dev/null
+++ b/drivers/mfd/cs5535-mfd.c
@@ -0,0 +1,151 @@
+/*
+ * cs5535-mfd.c - core MFD driver for CS5535/CS5536 southbridges
+ *
+ * The CS5535 and CS5536 has an ISA bridge on the PCI bus that is
+ * used for accessing GPIOs, MFGPTs, ACPI, etc.  Each subdevice has
+ * an IO range that's specified in a single BAR.  The BAR order is
+ * hardcoded in the CS553x specifications.
+ *
+ * Copyright (c) 2010  Andres Salomon <dilinger@queued.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mfd/core.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#define DRV_NAME "cs5535-mfd"
+
+enum cs5535_mfd_bars {
+	SMB_BAR = 0,
+	GPIO_BAR = 1,
+	MFGPT_BAR = 2,
+	PMS_BAR = 4,
+	ACPI_BAR = 5,
+	NR_BARS,
+};
+
+static __devinitdata struct resource cs5535_mfd_resources[NR_BARS];
+
+static __devinitdata struct mfd_cell cs5535_mfd_cells[] = {
+	{
+		.id = SMB_BAR,
+		.name = "cs5535-smb",
+		.num_resources = 1,
+		.resources = &cs5535_mfd_resources[SMB_BAR],
+	},
+	{
+		.id = GPIO_BAR,
+		.name = "cs5535-gpio",
+		.num_resources = 1,
+		.resources = &cs5535_mfd_resources[GPIO_BAR],
+	},
+	{
+		.id = MFGPT_BAR,
+		.name = "cs5535-mfgpt",
+		.num_resources = 1,
+		.resources = &cs5535_mfd_resources[MFGPT_BAR],
+	},
+	{
+		.id = PMS_BAR,
+		.name = "cs5535-pms",
+		.num_resources = 1,
+		.resources = &cs5535_mfd_resources[PMS_BAR],
+	},
+	{
+		.id = ACPI_BAR,
+		.name = "cs5535-acpi",
+		.num_resources = 1,
+		.resources = &cs5535_mfd_resources[ACPI_BAR],
+	},
+};
+
+static int __devinit cs5535_mfd_probe(struct pci_dev *pdev,
+		const struct pci_device_id *id)
+{
+	int err, i;
+
+	err = pci_enable_device(pdev);
+	if (err)
+		return err;
+
+	/* fill in IO range for each cell; subdrivers handle the region */
+	for (i = 0; i < ARRAY_SIZE(cs5535_mfd_cells); i++) {
+		int bar = cs5535_mfd_cells[i].id;
+		struct resource *r = &cs5535_mfd_resources[bar];
+
+		r->flags = IORESOURCE_IO;
+		r->start = pci_resource_start(pdev, bar);
+		r->end = pci_resource_end(pdev, bar);
+
+		/* id is used for temporarily storing BAR; unset it now */
+		cs5535_mfd_cells[i].id = 0;
+	}
+
+	err = mfd_add_devices(&pdev->dev, -1, cs5535_mfd_cells,
+			ARRAY_SIZE(cs5535_mfd_cells), NULL, 0);
+	if (err) {
+		dev_err(&pdev->dev, "MFD add devices failed: %d\n", err);
+		goto err_disable;
+	}
+
+	dev_info(&pdev->dev, "%u devices registered.\n",
+			(unsigned int) ARRAY_SIZE(cs5535_mfd_cells));
+
+	return 0;
+
+err_disable:
+	pci_disable_device(pdev);
+	return err;
+}
+
+static void __devexit cs5535_mfd_remove(struct pci_dev *pdev)
+{
+	mfd_remove_devices(&pdev->dev);
+	pci_disable_device(pdev);
+}
+
+static struct pci_device_id cs5535_mfd_pci_tbl[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_ISA) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA) },
+	{ 0, }
+};
+MODULE_DEVICE_TABLE(pci, cs5535_mfd_pci_tbl);
+
+static struct pci_driver cs5535_mfd_drv = {
+	.name = DRV_NAME,
+	.id_table = cs5535_mfd_pci_tbl,
+	.probe = cs5535_mfd_probe,
+	.remove = __devexit_p(cs5535_mfd_remove),
+};
+
+static int __init cs5535_mfd_init(void)
+{
+	return pci_register_driver(&cs5535_mfd_drv);
+}
+
+static void __exit cs5535_mfd_exit(void)
+{
+	pci_unregister_driver(&cs5535_mfd_drv);
+}
+
+module_init(cs5535_mfd_init);
+module_exit(cs5535_mfd_exit);
+
+MODULE_AUTHOR("Andres Salomon <dilinger@queued.net>");
+MODULE_DESCRIPTION("MFD driver for CS5535/CS5536 southbridge's ISA PCI device");
+MODULE_LICENSE("GPL");
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index c2b698d69a93..4f6742753c41 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -199,8 +199,7 @@ static void pcap_isr_work(struct work_struct *work)
 			if (service & 1) {
 				struct irq_desc *desc = irq_to_desc(irq);
 
-				if (WARN(!desc, KERN_WARNING
-						"Invalid PCAP IRQ %d\n", irq))
+				if (WARN(!desc, "Invalid PCAP IRQ %d\n", irq))
 					break;
 
 				if (desc->status & IRQ_DISABLED)
@@ -282,7 +281,7 @@ static irqreturn_t pcap_adc_irq(int irq, void *_pcap)
 	mutex_lock(&pcap->adc_mutex);
 	req = pcap->adc_queue[pcap->adc_head];
 
-	if (WARN(!req, KERN_WARNING "adc irq without pending request\n")) {
+	if (WARN(!req, "adc irq without pending request\n")) {
 		mutex_unlock(&pcap->adc_mutex);
 		return IRQ_HANDLED;
 	}
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index a2ac2ed6d64c..b9fcaf0004da 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -749,7 +749,7 @@ static int mc13xxx_probe(struct spi_device *spi)
 	if (ret) {
 err_mask:
 err_revision:
-		mutex_unlock(&mc13xxx->lock);
+		mc13xxx_unlock(mc13xxx);
 		dev_set_drvdata(&spi->dev, NULL);
 		kfree(mc13xxx);
 		return ret;
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index ec99f681e773..d83ad0f141af 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -15,6 +15,7 @@
 #include <linux/platform_device.h>
 #include <linux/acpi.h>
 #include <linux/mfd/core.h>
+#include <linux/pm_runtime.h>
 #include <linux/slab.h>
 
 static int mfd_add_device(struct device *parent, int id,
@@ -82,6 +83,9 @@ static int mfd_add_device(struct device *parent, int id,
 	if (ret)
 		goto fail_res;
 
+	if (cell->pm_runtime_no_callbacks)
+		pm_runtime_no_callbacks(&pdev->dev);
+
 	kfree(res);
 
 	return 0;
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index bc9275c12133..5de3a760ea1e 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -26,7 +26,7 @@
 #include <linux/sm501-regs.h>
 #include <linux/serial_8250.h>
 
-#include <asm/io.h>
+#include <linux/io.h>
 
 struct sm501_device {
 	struct list_head		list;
@@ -745,11 +745,8 @@ static int sm501_register_device(struct sm501_devdata *sm,
 	int ret;
 
 	for (ptr = 0; ptr < pdev->num_resources; ptr++) {
-		printk(KERN_DEBUG "%s[%d] flags %08lx: %08llx..%08llx\n",
-		       pdev->name, ptr,
-		       pdev->resource[ptr].flags,
-		       (unsigned long long)pdev->resource[ptr].start,
-		       (unsigned long long)pdev->resource[ptr].end);
+		printk(KERN_DEBUG "%s[%d] %pR\n",
+		       pdev->name, ptr, &pdev->resource[ptr]);
 	}
 
 	ret = platform_device_register(pdev);
diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 727f62c15a60..6ad8a7f8d390 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -40,6 +40,7 @@
 #include <linux/spi/mc33880.h>
 
 #include <media/timb_radio.h>
+#include <media/timb_video.h>
 
 #include <linux/timb_dma.h>
 
@@ -246,7 +247,23 @@ static const __devinitconst struct resource timberdale_uartlite_resources[] = {
 	},
 };
 
-static const __devinitconst struct resource timberdale_radio_resources[] = {
+static __devinitdata struct i2c_board_info timberdale_adv7180_i2c_board_info = {
+	/* Requires jumper JP9 to be off */
+	I2C_BOARD_INFO("adv7180", 0x42 >> 1),
+	.irq = IRQ_TIMBERDALE_ADV7180
+};
+
+static __devinitdata struct timb_video_platform_data
+	timberdale_video_platform_data = {
+	.dma_channel = DMA_VIDEO_RX,
+	.i2c_adapter = 0,
+	.encoder = {
+		.info = &timberdale_adv7180_i2c_board_info
+	}
+};
+
+static const __devinitconst struct resource
+timberdale_radio_resources[] = {
 	{
 		.start	= RDSOFFSET,
 		.end	= RDSEND,
@@ -271,15 +288,25 @@ static __devinitdata struct timb_radio_platform_data
 	timberdale_radio_platform_data = {
 	.i2c_adapter = 0,
 	.tuner = {
-		.module_name = "tef6862",
 		.info = &timberdale_tef6868_i2c_board_info
 	},
 	.dsp = {
-		.module_name = "saa7706h",
 		.info = &timberdale_saa7706_i2c_board_info
 	}
 };
 
+static const __devinitconst struct resource timberdale_video_resources[] = {
+	{
+		.start	= LOGIWOFFSET,
+		.end	= LOGIWEND,
+		.flags	= IORESOURCE_MEM,
+	},
+	/*
+	note that the "frame buffer" is located in DMA area
+	starting at 0x1200000
+	*/
+};
+
 static __devinitdata struct timb_dma_platform_data timb_dma_platform_data = {
 	.nr_channels = 10,
 	.channels = {
@@ -380,6 +407,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
 		.data_size = sizeof(timberdale_gpio_platform_data),
 	},
 	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
+	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
 		.resources = timberdale_radio_resources,
@@ -440,6 +474,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
 		.resources = timberdale_mlogicore_resources,
 	},
 	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
+	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
 		.resources = timberdale_radio_resources,
@@ -490,6 +531,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
 		.data_size = sizeof(timberdale_gpio_platform_data),
 	},
 	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
+	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
 		.resources = timberdale_radio_resources,
@@ -533,6 +581,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
 		.data_size = sizeof(timberdale_gpio_platform_data),
 	},
 	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
+	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
 		.resources = timberdale_radio_resources,
diff --git a/drivers/mfd/timberdale.h b/drivers/mfd/timberdale.h
index c11bf6ebfe00..4412acd826fa 100644
--- a/drivers/mfd/timberdale.h
+++ b/drivers/mfd/timberdale.h
@@ -23,7 +23,7 @@
 #ifndef MFD_TIMBERDALE_H
 #define MFD_TIMBERDALE_H
 
-#define DRV_VERSION		"0.2"
+#define DRV_VERSION		"0.3"
 
 /* This driver only support versions >= 3.8 and < 4.0  */
 #define TIMB_SUPPORTED_MAJOR	3
diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c
index d0016b67d125..83b75c5ea25e 100644
--- a/drivers/mfd/tps65010.c
+++ b/drivers/mfd/tps65010.c
@@ -34,7 +34,7 @@
 
 #include <linux/i2c/tps65010.h>
 
-#include <asm/gpio.h>
+#include <linux/gpio.h>
 
 
 /*-------------------------------------------------------------------------*/
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 7d2563fc15c6..47b58cc962cf 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -1537,6 +1537,12 @@ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
 		dev_info(wm831x->dev, "WM8325 revision %c\n", 'A' + rev);
 		break;
 
+	case WM8326:
+		parent = WM8326;
+		wm831x->num_gpio = 12;
+		dev_info(wm831x->dev, "WM8326 revision %c\n", 'A' + rev);
+		break;
+
 	default:
 		dev_err(wm831x->dev, "Unknown WM831x device %04x\n", ret);
 		ret = -EINVAL;
@@ -1606,21 +1612,12 @@ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
 		break;
 
 	case WM8320:
-		ret = mfd_add_devices(wm831x->dev, -1,
-				      wm8320_devs, ARRAY_SIZE(wm8320_devs),
-				      NULL, 0);
-		break;
-
 	case WM8321:
-		ret = mfd_add_devices(wm831x->dev, -1,
-				      wm8320_devs, ARRAY_SIZE(wm8320_devs),
-				      NULL, 0);
-		break;
-
 	case WM8325:
+	case WM8326:
 		ret = mfd_add_devices(wm831x->dev, -1,
 				      wm8320_devs, ARRAY_SIZE(wm8320_devs),
-				      NULL, 0);
+				      NULL, wm831x->irq_base);
 		break;
 
 	default:
diff --git a/drivers/mfd/wm831x-i2c.c b/drivers/mfd/wm831x-i2c.c
index 156b19859e81..38be5201c783 100644
--- a/drivers/mfd/wm831x-i2c.c
+++ b/drivers/mfd/wm831x-i2c.c
@@ -108,6 +108,7 @@ static const struct i2c_device_id wm831x_i2c_id[] = {
 	{ "wm8320", WM8320 },
 	{ "wm8321", WM8321 },
 	{ "wm8325", WM8325 },
+	{ "wm8326", WM8326 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, wm831x_i2c_id);
diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c
index 294183b6260b..eae52726bf3e 100644
--- a/drivers/mfd/wm831x-irq.c
+++ b/drivers/mfd/wm831x-irq.c
@@ -345,16 +345,16 @@ static inline struct wm831x_irq_data *irq_to_wm831x_irq(struct wm831x *wm831x,
 	return &wm831x_irqs[irq - wm831x->irq_base];
 }
 
-static void wm831x_irq_lock(unsigned int irq)
+static void wm831x_irq_lock(struct irq_data *data)
 {
-	struct wm831x *wm831x = get_irq_chip_data(irq);
+	struct wm831x *wm831x = data->chip_data;
 
 	mutex_lock(&wm831x->irq_lock);
 }
 
-static void wm831x_irq_sync_unlock(unsigned int irq)
+static void wm831x_irq_sync_unlock(struct irq_data *data)
 {
-	struct wm831x *wm831x = get_irq_chip_data(irq);
+	struct wm831x *wm831x = data->chip_data;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(wm831x->irq_masks_cur); i++) {
@@ -371,28 +371,30 @@ static void wm831x_irq_sync_unlock(unsigned int irq)
 	mutex_unlock(&wm831x->irq_lock);
 }
 
-static void wm831x_irq_unmask(unsigned int irq)
+static void wm831x_irq_unmask(struct irq_data *data)
 {
-	struct wm831x *wm831x = get_irq_chip_data(irq);
-	struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x, irq);
+	struct wm831x *wm831x = data->chip_data;
+	struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x,
+							     data->irq);
 
 	wm831x->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
 }
 
-static void wm831x_irq_mask(unsigned int irq)
+static void wm831x_irq_mask(struct irq_data *data)
 {
-	struct wm831x *wm831x = get_irq_chip_data(irq);
-	struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x, irq);
+	struct wm831x *wm831x = data->chip_data;
+	struct wm831x_irq_data *irq_data = irq_to_wm831x_irq(wm831x,
+							     data->irq);
 
 	wm831x->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
 }
 
-static int wm831x_irq_set_type(unsigned int irq, unsigned int type)
+static int wm831x_irq_set_type(struct irq_data *data, unsigned int type)
 {
-	struct wm831x *wm831x = get_irq_chip_data(irq);
-	int val;
+	struct wm831x *wm831x = data->chip_data;
+	int val, irq;
 
-	irq = irq - wm831x->irq_base;
+	irq = data->irq - wm831x->irq_base;
 
 	if (irq < WM831X_IRQ_GPIO_1 || irq > WM831X_IRQ_GPIO_11) {
 		/* Ignore internal-only IRQs */
@@ -421,12 +423,12 @@ static int wm831x_irq_set_type(unsigned int irq, unsigned int type)
 }
 
 static struct irq_chip wm831x_irq_chip = {
-	.name = "wm831x",
-	.bus_lock = wm831x_irq_lock,
-	.bus_sync_unlock = wm831x_irq_sync_unlock,
-	.mask = wm831x_irq_mask,
-	.unmask = wm831x_irq_unmask,
-	.set_type = wm831x_irq_set_type,
+	.name			= "wm831x",
+	.irq_bus_lock		= wm831x_irq_lock,
+	.irq_bus_sync_unlock	= wm831x_irq_sync_unlock,
+	.irq_mask		= wm831x_irq_mask,
+	.irq_unmask		= wm831x_irq_unmask,
+	.irq_set_type		= wm831x_irq_set_type,
 };
 
 /* The processing of the primary interrupt occurs in a thread so that
diff --git a/drivers/mfd/wm831x-spi.c b/drivers/mfd/wm831x-spi.c
index 2789b151b0f9..0a8f772be88c 100644
--- a/drivers/mfd/wm831x-spi.c
+++ b/drivers/mfd/wm831x-spi.c
@@ -81,6 +81,8 @@ static int __devinit wm831x_spi_probe(struct spi_device *spi)
 		type = WM8321;
 	else if (strcmp(spi->modalias, "wm8325") == 0)
 		type = WM8325;
+	else if (strcmp(spi->modalias, "wm8326") == 0)
+		type = WM8326;
 	else {
 		dev_err(&spi->dev, "Unknown device type\n");
 		return -EINVAL;
@@ -184,6 +186,17 @@ static struct spi_driver wm8325_spi_driver = {
 	.suspend	= wm831x_spi_suspend,
 };
 
+static struct spi_driver wm8326_spi_driver = {
+	.driver = {
+		.name	= "wm8326",
+		.bus	= &spi_bus_type,
+		.owner	= THIS_MODULE,
+	},
+	.probe		= wm831x_spi_probe,
+	.remove		= __devexit_p(wm831x_spi_remove),
+	.suspend	= wm831x_spi_suspend,
+};
+
 static int __init wm831x_spi_init(void)
 {
 	int ret;
@@ -212,12 +225,17 @@ static int __init wm831x_spi_init(void)
 	if (ret != 0)
 		pr_err("Failed to register WM8325 SPI driver: %d\n", ret);
 
+	ret = spi_register_driver(&wm8326_spi_driver);
+	if (ret != 0)
+		pr_err("Failed to register WM8326 SPI driver: %d\n", ret);
+
 	return 0;
 }
 subsys_initcall(wm831x_spi_init);
 
 static void __exit wm831x_spi_exit(void)
 {
+	spi_unregister_driver(&wm8326_spi_driver);
 	spi_unregister_driver(&wm8325_spi_driver);
 	spi_unregister_driver(&wm8321_spi_driver);
 	spi_unregister_driver(&wm8320_spi_driver);
diff --git a/drivers/mfd/wm8350-irq.c b/drivers/mfd/wm8350-irq.c
index f56c9adf9493..ba966ae88dc3 100644
--- a/drivers/mfd/wm8350-irq.c
+++ b/drivers/mfd/wm8350-irq.c
@@ -417,16 +417,16 @@ static irqreturn_t wm8350_irq(int irq, void *irq_data)
 	return IRQ_HANDLED;
 }
 
-static void wm8350_irq_lock(unsigned int irq)
+static void wm8350_irq_lock(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = get_irq_chip_data(irq);
+	struct wm8350 *wm8350 = data->chip_data;
 
 	mutex_lock(&wm8350->irq_lock);
 }
 
-static void wm8350_irq_sync_unlock(unsigned int irq)
+static void wm8350_irq_sync_unlock(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = get_irq_chip_data(irq);
+	struct wm8350 *wm8350 = data->chip_data;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(wm8350->irq_masks); i++) {
@@ -442,28 +442,30 @@ static void wm8350_irq_sync_unlock(unsigned int irq)
 	mutex_unlock(&wm8350->irq_lock);
 }
 
-static void wm8350_irq_enable(unsigned int irq)
+static void wm8350_irq_enable(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = get_irq_chip_data(irq);
-	struct wm8350_irq_data *irq_data = irq_to_wm8350_irq(wm8350, irq);
+	struct wm8350 *wm8350 = data->chip_data;
+	struct wm8350_irq_data *irq_data = irq_to_wm8350_irq(wm8350,
+							     data->irq);
 
 	wm8350->irq_masks[irq_data->reg] &= ~irq_data->mask;
 }
 
-static void wm8350_irq_disable(unsigned int irq)
+static void wm8350_irq_disable(struct irq_data *data)
 {
-	struct wm8350 *wm8350 = get_irq_chip_data(irq);
-	struct wm8350_irq_data *irq_data = irq_to_wm8350_irq(wm8350, irq);
+	struct wm8350 *wm8350 = data->chip_data;
+	struct wm8350_irq_data *irq_data = irq_to_wm8350_irq(wm8350,
+							     data->irq);
 
 	wm8350->irq_masks[irq_data->reg] |= irq_data->mask;
 }
 
 static struct irq_chip wm8350_irq_chip = {
-	.name = "wm8350",
-	.bus_lock = wm8350_irq_lock,
-	.bus_sync_unlock = wm8350_irq_sync_unlock,
-	.disable = wm8350_irq_disable,
-	.enable = wm8350_irq_enable,
+	.name			= "wm8350",
+	.irq_bus_lock		= wm8350_irq_lock,
+	.irq_bus_sync_unlock	= wm8350_irq_sync_unlock,
+	.irq_disable		= wm8350_irq_disable,
+	.irq_enable		= wm8350_irq_enable,
 };
 
 int wm8350_irq_init(struct wm8350 *wm8350, int irq,
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index b3b2aaf89dbe..c5516da909cd 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/mfd/core.h>
+#include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/regulator/machine.h>
 
@@ -169,8 +170,16 @@ out:
 EXPORT_SYMBOL_GPL(wm8994_set_bits);
 
 static struct mfd_cell wm8994_regulator_devs[] = {
-	{ .name = "wm8994-ldo", .id = 1 },
-	{ .name = "wm8994-ldo", .id = 2 },
+	{
+		.name = "wm8994-ldo",
+		.id = 1,
+		.pm_runtime_no_callbacks = true,
+	},
+	{
+		.name = "wm8994-ldo",
+		.id = 2,
+		.pm_runtime_no_callbacks = true,
+	},
 };
 
 static struct resource wm8994_codec_resources[] = {
@@ -200,6 +209,7 @@ static struct mfd_cell wm8994_devs[] = {
 		.name = "wm8994-gpio",
 		.num_resources = ARRAY_SIZE(wm8994_gpio_resources),
 		.resources = wm8994_gpio_resources,
+		.pm_runtime_no_callbacks = true,
 	},
 };
 
@@ -218,8 +228,20 @@ static const char *wm8994_main_supplies[] = {
 	"SPKVDD2",
 };
 
+static const char *wm8958_main_supplies[] = {
+	"DBVDD1",
+	"DBVDD2",
+	"DBVDD3",
+	"DCVDD",
+	"AVDD1",
+	"AVDD2",
+	"CPVDD",
+	"SPKVDD1",
+	"SPKVDD2",
+};
+
 #ifdef CONFIG_PM
-static int wm8994_device_suspend(struct device *dev)
+static int wm8994_suspend(struct device *dev)
 {
 	struct wm8994 *wm8994 = dev_get_drvdata(dev);
 	int ret;
@@ -239,7 +261,7 @@ static int wm8994_device_suspend(struct device *dev)
 	if (ret < 0)
 		dev_err(dev, "Failed to save LDO registers: %d\n", ret);
 
-	ret = regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_disable(wm8994->num_supplies,
 				     wm8994->supplies);
 	if (ret != 0) {
 		dev_err(dev, "Failed to disable supplies: %d\n", ret);
@@ -249,12 +271,12 @@ static int wm8994_device_suspend(struct device *dev)
 	return 0;
 }
 
-static int wm8994_device_resume(struct device *dev)
+static int wm8994_resume(struct device *dev)
 {
 	struct wm8994 *wm8994 = dev_get_drvdata(dev);
 	int ret;
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_enable(wm8994->num_supplies,
 				    wm8994->supplies);
 	if (ret != 0) {
 		dev_err(dev, "Failed to enable supplies: %d\n", ret);
@@ -305,9 +327,10 @@ static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo)
 /*
  * Instantiate the generic non-control parts of the device.
  */
-static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
+static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 {
 	struct wm8994_pdata *pdata = wm8994->dev->platform_data;
+	const char *devname;
 	int ret, i;
 
 	mutex_init(&wm8994->io_lock);
@@ -323,25 +346,48 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 		goto err;
 	}
 
+	switch (wm8994->type) {
+	case WM8994:
+		wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies);
+		break;
+	case WM8958:
+		wm8994->num_supplies = ARRAY_SIZE(wm8958_main_supplies);
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
+
 	wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) *
-				   ARRAY_SIZE(wm8994_main_supplies),
+				   wm8994->num_supplies,
 				   GFP_KERNEL);
 	if (!wm8994->supplies) {
 		ret = -ENOMEM;
 		goto err;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
-		wm8994->supplies[i].supply = wm8994_main_supplies[i];
+	switch (wm8994->type) {
+	case WM8994:
+		for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++)
+			wm8994->supplies[i].supply = wm8994_main_supplies[i];
+		break;
+	case WM8958:
+		for (i = 0; i < ARRAY_SIZE(wm8958_main_supplies); i++)
+			wm8994->supplies[i].supply = wm8958_main_supplies[i];
+		break;
+	default:
+		BUG();
+		return -EINVAL;
+	}
 
-	ret = regulator_bulk_get(wm8994->dev, ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_get(wm8994->dev, wm8994->num_supplies,
 				 wm8994->supplies);
 	if (ret != 0) {
 		dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret);
 		goto err_supplies;
 	}
 
-	ret = regulator_bulk_enable(ARRAY_SIZE(wm8994_main_supplies),
+	ret = regulator_bulk_enable(wm8994->num_supplies,
 				    wm8994->supplies);
 	if (ret != 0) {
 		dev_err(wm8994->dev, "Failed to enable supplies: %d\n", ret);
@@ -353,7 +399,22 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 		dev_err(wm8994->dev, "Failed to read ID register\n");
 		goto err_enable;
 	}
-	if (ret != 0x8994) {
+	switch (ret) {
+	case 0x8994:
+		devname = "WM8994";
+		if (wm8994->type != WM8994)
+			dev_warn(wm8994->dev, "Device registered as type %d\n",
+				 wm8994->type);
+		wm8994->type = WM8994;
+		break;
+	case 0x8958:
+		devname = "WM8958";
+		if (wm8994->type != WM8958)
+			dev_warn(wm8994->dev, "Device registered as type %d\n",
+				 wm8994->type);
+		wm8994->type = WM8958;
+		break;
+	default:
 		dev_err(wm8994->dev, "Device is not a WM8994, ID is %x\n",
 			ret);
 		ret = -EINVAL;
@@ -370,14 +431,16 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 	switch (ret) {
 	case 0:
 	case 1:
-		dev_warn(wm8994->dev, "revision %c not fully supported\n",
-			'A' + ret);
+		if (wm8994->type == WM8994)
+			dev_warn(wm8994->dev,
+				 "revision %c not fully supported\n",
+				 'A' + ret);
 		break;
 	default:
-		dev_info(wm8994->dev, "revision %c\n", 'A' + ret);
 		break;
 	}
 
+	dev_info(wm8994->dev, "%s revision %c\n", devname, 'A' + ret);
 
 	if (pdata) {
 		wm8994->irq_base = pdata->irq_base;
@@ -418,15 +481,18 @@ static int wm8994_device_init(struct wm8994 *wm8994, unsigned long id, int irq)
 		goto err_irq;
 	}
 
+	pm_runtime_enable(wm8994->dev);
+	pm_runtime_resume(wm8994->dev);
+
 	return 0;
 
 err_irq:
 	wm8994_irq_exit(wm8994);
 err_enable:
-	regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+	regulator_bulk_disable(wm8994->num_supplies,
 			       wm8994->supplies);
 err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+	regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
 err_supplies:
 	kfree(wm8994->supplies);
 err:
@@ -437,11 +503,12 @@ err:
 
 static void wm8994_device_exit(struct wm8994 *wm8994)
 {
+	pm_runtime_disable(wm8994->dev);
 	mfd_remove_devices(wm8994->dev);
 	wm8994_irq_exit(wm8994);
-	regulator_bulk_disable(ARRAY_SIZE(wm8994_main_supplies),
+	regulator_bulk_disable(wm8994->num_supplies,
 			       wm8994->supplies);
-	regulator_bulk_free(ARRAY_SIZE(wm8994_main_supplies), wm8994->supplies);
+	regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
 	kfree(wm8994->supplies);
 	kfree(wm8994);
 }
@@ -506,8 +573,9 @@ static int wm8994_i2c_probe(struct i2c_client *i2c,
 	wm8994->read_dev = wm8994_i2c_read_device;
 	wm8994->write_dev = wm8994_i2c_write_device;
 	wm8994->irq = i2c->irq;
+	wm8994->type = id->driver_data;
 
-	return wm8994_device_init(wm8994, id->driver_data, i2c->irq);
+	return wm8994_device_init(wm8994, i2c->irq);
 }
 
 static int wm8994_i2c_remove(struct i2c_client *i2c)
@@ -519,36 +587,23 @@ static int wm8994_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm8994_i2c_suspend(struct i2c_client *i2c, pm_message_t state)
-{
-	return wm8994_device_suspend(&i2c->dev);
-}
-
-static int wm8994_i2c_resume(struct i2c_client *i2c)
-{
-	return wm8994_device_resume(&i2c->dev);
-}
-#else
-#define wm8994_i2c_suspend NULL
-#define wm8994_i2c_resume NULL
-#endif
-
 static const struct i2c_device_id wm8994_i2c_id[] = {
-	{ "wm8994", 0 },
+	{ "wm8994", WM8994 },
+	{ "wm8958", WM8958 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id);
 
+UNIVERSAL_DEV_PM_OPS(wm8994_pm_ops, wm8994_suspend, wm8994_resume, NULL);
+
 static struct i2c_driver wm8994_i2c_driver = {
 	.driver = {
-		   .name = "wm8994",
-		   .owner = THIS_MODULE,
+		.name = "wm8994",
+		.owner = THIS_MODULE,
+		.pm = &wm8994_pm_ops,
 	},
 	.probe = wm8994_i2c_probe,
 	.remove = wm8994_i2c_remove,
-	.suspend = wm8994_i2c_suspend,
-	.resume = wm8994_i2c_resume,
 	.id_table = wm8994_i2c_id,
 };
 
diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c
index 8400eb1ee5db..62598840ad04 100644
--- a/drivers/mfd/wm8994-irq.c
+++ b/drivers/mfd/wm8994-irq.c
@@ -156,16 +156,16 @@ static inline struct wm8994_irq_data *irq_to_wm8994_irq(struct wm8994 *wm8994,
 	return &wm8994_irqs[irq - wm8994->irq_base];
 }
 
-static void wm8994_irq_lock(unsigned int irq)
+static void wm8994_irq_lock(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = get_irq_chip_data(irq);
+	struct wm8994 *wm8994 = data->chip_data;
 
 	mutex_lock(&wm8994->irq_lock);
 }
 
-static void wm8994_irq_sync_unlock(unsigned int irq)
+static void wm8994_irq_sync_unlock(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = get_irq_chip_data(irq);
+	struct wm8994 *wm8994 = data->chip_data;
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(wm8994->irq_masks_cur); i++) {
@@ -182,28 +182,30 @@ static void wm8994_irq_sync_unlock(unsigned int irq)
 	mutex_unlock(&wm8994->irq_lock);
 }
 
-static void wm8994_irq_unmask(unsigned int irq)
+static void wm8994_irq_unmask(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = get_irq_chip_data(irq);
-	struct wm8994_irq_data *irq_data = irq_to_wm8994_irq(wm8994, irq);
+	struct wm8994 *wm8994 = data->chip_data;
+	struct wm8994_irq_data *irq_data = irq_to_wm8994_irq(wm8994,
+							     data->irq);
 
 	wm8994->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
 }
 
-static void wm8994_irq_mask(unsigned int irq)
+static void wm8994_irq_mask(struct irq_data *data)
 {
-	struct wm8994 *wm8994 = get_irq_chip_data(irq);
-	struct wm8994_irq_data *irq_data = irq_to_wm8994_irq(wm8994, irq);
+	struct wm8994 *wm8994 = data->chip_data;
+	struct wm8994_irq_data *irq_data = irq_to_wm8994_irq(wm8994,
+							     data->irq);
 
 	wm8994->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
 }
 
 static struct irq_chip wm8994_irq_chip = {
-	.name = "wm8994",
-	.bus_lock = wm8994_irq_lock,
-	.bus_sync_unlock = wm8994_irq_sync_unlock,
-	.mask = wm8994_irq_mask,
-	.unmask = wm8994_irq_unmask,
+	.name			= "wm8994",
+	.irq_bus_lock		= wm8994_irq_lock,
+	.irq_bus_sync_unlock	= wm8994_irq_sync_unlock,
+	.irq_mask		= wm8994_irq_mask,
+	.irq_unmask		= wm8994_irq_unmask,
 };
 
 /* The processing of the primary interrupt occurs in a thread so that
diff --git a/drivers/mmc/core/Kconfig b/drivers/mmc/core/Kconfig
index bb22ffd76ef8..ef103871517f 100644
--- a/drivers/mmc/core/Kconfig
+++ b/drivers/mmc/core/Kconfig
@@ -16,3 +16,14 @@ config MMC_UNSAFE_RESUME
 
 	  This option sets a default which can be overridden by the
 	  module parameter "removable=0" or "removable=1".
+
+config MMC_CLKGATE
+	bool "MMC host clock gating (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
+	help
+	  This will attempt to aggressively gate the clock to the MMC card.
+	  This is done to save power due to gating off the logic and bus
+	  noise when the MMC card is not in use. Your host driver has to
+	  support handling this in order for it to be of any use.
+
+	  If unsure, say N.
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 31ae07a36576..6286898ffea0 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -130,6 +130,8 @@ void mmc_request_done(struct mmc_host *host, struct mmc_request *mrq)
 
 		if (mrq->done)
 			mrq->done(mrq);
+
+		mmc_host_clk_gate(host);
 	}
 }
 
@@ -190,6 +192,7 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
 			mrq->stop->mrq = mrq;
 		}
 	}
+	mmc_host_clk_ungate(host);
 	host->ops->request(host, mrq);
 }
 
@@ -296,7 +299,7 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
 
 		timeout_us = data->timeout_ns / 1000;
 		timeout_us += data->timeout_clks * 1000 /
-			(card->host->ios.clock / 1000);
+			(mmc_host_clk_rate(card->host) / 1000);
 
 		if (data->flags & MMC_DATA_WRITE)
 			/*
@@ -614,6 +617,8 @@ static inline void mmc_set_ios(struct mmc_host *host)
 		 ios->power_mode, ios->chip_select, ios->vdd,
 		 ios->bus_width, ios->timing);
 
+	if (ios->clock > 0)
+		mmc_set_ungated(host);
 	host->ops->set_ios(host, ios);
 }
 
@@ -641,6 +646,61 @@ void mmc_set_clock(struct mmc_host *host, unsigned int hz)
 	mmc_set_ios(host);
 }
 
+#ifdef CONFIG_MMC_CLKGATE
+/*
+ * This gates the clock by setting it to 0 Hz.
+ */
+void mmc_gate_clock(struct mmc_host *host)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&host->clk_lock, flags);
+	host->clk_old = host->ios.clock;
+	host->ios.clock = 0;
+	host->clk_gated = true;
+	spin_unlock_irqrestore(&host->clk_lock, flags);
+	mmc_set_ios(host);
+}
+
+/*
+ * This restores the clock from gating by using the cached
+ * clock value.
+ */
+void mmc_ungate_clock(struct mmc_host *host)
+{
+	/*
+	 * We should previously have gated the clock, so the clock shall
+	 * be 0 here! The clock may however be 0 during initialization,
+	 * when some request operations are performed before setting
+	 * the frequency. When ungate is requested in that situation
+	 * we just ignore the call.
+	 */
+	if (host->clk_old) {
+		BUG_ON(host->ios.clock);
+		/* This call will also set host->clk_gated to false */
+		mmc_set_clock(host, host->clk_old);
+	}
+}
+
+void mmc_set_ungated(struct mmc_host *host)
+{
+	unsigned long flags;
+
+	/*
+	 * We've been given a new frequency while the clock is gated,
+	 * so make sure we regard this as ungating it.
+	 */
+	spin_lock_irqsave(&host->clk_lock, flags);
+	host->clk_gated = false;
+	spin_unlock_irqrestore(&host->clk_lock, flags);
+}
+
+#else
+void mmc_set_ungated(struct mmc_host *host)
+{
+}
+#endif
+
 /*
  * Change the bus mode (open drain/push-pull) of a host.
  */
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index 77240cd11bcf..026c975b99a9 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -33,6 +33,9 @@ void mmc_init_erase(struct mmc_card *card);
 
 void mmc_set_chip_select(struct mmc_host *host, int mode);
 void mmc_set_clock(struct mmc_host *host, unsigned int hz);
+void mmc_gate_clock(struct mmc_host *host);
+void mmc_ungate_clock(struct mmc_host *host);
+void mmc_set_ungated(struct mmc_host *host);
 void mmc_set_bus_mode(struct mmc_host *host, unsigned int mode);
 void mmc_set_bus_width(struct mmc_host *host, unsigned int width);
 void mmc_set_bus_width_ddr(struct mmc_host *host, unsigned int width,
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index eed1405fd742..998797ed67a6 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -183,6 +183,11 @@ void mmc_add_host_debugfs(struct mmc_host *host)
 			&mmc_clock_fops))
 		goto err_node;
 
+#ifdef CONFIG_MMC_CLKGATE
+	if (!debugfs_create_u32("clk_delay", (S_IRUSR | S_IWUSR),
+				root, &host->clk_delay))
+		goto err_node;
+#endif
 	return;
 
 err_node:
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 10b8af27e03a..92e33703e437 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -3,6 +3,7 @@
  *
  *  Copyright (C) 2003 Russell King, All Rights Reserved.
  *  Copyright (C) 2007-2008 Pierre Ossman
+ *  Copyright (C) 2010 Linus Walleij
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -20,6 +21,7 @@
 #include <linux/suspend.h>
 
 #include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
 
 #include "core.h"
 #include "host.h"
@@ -50,6 +52,204 @@ void mmc_unregister_host_class(void)
 static DEFINE_IDR(mmc_host_idr);
 static DEFINE_SPINLOCK(mmc_host_lock);
 
+#ifdef CONFIG_MMC_CLKGATE
+
+/*
+ * Enabling clock gating will make the core call out to the host
+ * once up and once down when it performs a request or card operation
+ * intermingled in any fashion. The driver will see this through
+ * set_ios() operations with ios.clock field set to 0 to gate (disable)
+ * the block clock, and to the old frequency to enable it again.
+ */
+static void mmc_host_clk_gate_delayed(struct mmc_host *host)
+{
+	unsigned long tick_ns;
+	unsigned long freq = host->ios.clock;
+	unsigned long flags;
+
+	if (!freq) {
+		pr_debug("%s: frequency set to 0 in disable function, "
+			 "this means the clock is already disabled.\n",
+			 mmc_hostname(host));
+		return;
+	}
+	/*
+	 * New requests may have appeared while we were scheduling,
+	 * then there is no reason to delay the check before
+	 * clk_disable().
+	 */
+	spin_lock_irqsave(&host->clk_lock, flags);
+
+	/*
+	 * Delay n bus cycles (at least 8 from MMC spec) before attempting
+	 * to disable the MCI block clock. The reference count may have
+	 * gone up again after this delay due to rescheduling!
+	 */
+	if (!host->clk_requests) {
+		spin_unlock_irqrestore(&host->clk_lock, flags);
+		tick_ns = DIV_ROUND_UP(1000000000, freq);
+		ndelay(host->clk_delay * tick_ns);
+	} else {
+		/* New users appeared while waiting for this work */
+		spin_unlock_irqrestore(&host->clk_lock, flags);
+		return;
+	}
+	mutex_lock(&host->clk_gate_mutex);
+	spin_lock_irqsave(&host->clk_lock, flags);
+	if (!host->clk_requests) {
+		spin_unlock_irqrestore(&host->clk_lock, flags);
+		/* This will set host->ios.clock to 0 */
+		mmc_gate_clock(host);
+		spin_lock_irqsave(&host->clk_lock, flags);
+		pr_debug("%s: gated MCI clock\n", mmc_hostname(host));
+	}
+	spin_unlock_irqrestore(&host->clk_lock, flags);
+	mutex_unlock(&host->clk_gate_mutex);
+}
+
+/*
+ * Internal work. Work to disable the clock at some later point.
+ */
+static void mmc_host_clk_gate_work(struct work_struct *work)
+{
+	struct mmc_host *host = container_of(work, struct mmc_host,
+					      clk_gate_work);
+
+	mmc_host_clk_gate_delayed(host);
+}
+
+/**
+ *	mmc_host_clk_ungate - ungate hardware MCI clocks
+ *	@host: host to ungate.
+ *
+ *	Makes sure the host ios.clock is restored to a non-zero value
+ *	past this call.	Increase clock reference count and ungate clock
+ *	if we're the first user.
+ */
+void mmc_host_clk_ungate(struct mmc_host *host)
+{
+	unsigned long flags;
+
+	mutex_lock(&host->clk_gate_mutex);
+	spin_lock_irqsave(&host->clk_lock, flags);
+	if (host->clk_gated) {
+		spin_unlock_irqrestore(&host->clk_lock, flags);
+		mmc_ungate_clock(host);
+		spin_lock_irqsave(&host->clk_lock, flags);
+		pr_debug("%s: ungated MCI clock\n", mmc_hostname(host));
+	}
+	host->clk_requests++;
+	spin_unlock_irqrestore(&host->clk_lock, flags);
+	mutex_unlock(&host->clk_gate_mutex);
+}
+
+/**
+ *	mmc_host_may_gate_card - check if this card may be gated
+ *	@card: card to check.
+ */
+static bool mmc_host_may_gate_card(struct mmc_card *card)
+{
+	/* If there is no card we may gate it */
+	if (!card)
+		return true;
+	/*
+	 * Don't gate SDIO cards! These need to be clocked at all times
+	 * since they may be independent systems generating interrupts
+	 * and other events. The clock requests counter from the core will
+	 * go down to zero since the core does not need it, but we will not
+	 * gate the clock, because there is somebody out there that may still
+	 * be using it.
+	 */
+	if (mmc_card_sdio(card))
+		return false;
+
+	return true;
+}
+
+/**
+ *	mmc_host_clk_gate - gate off hardware MCI clocks
+ *	@host: host to gate.
+ *
+ *	Calls the host driver with ios.clock set to zero as often as possible
+ *	in order to gate off hardware MCI clocks. Decrease clock reference
+ *	count and schedule disabling of clock.
+ */
+void mmc_host_clk_gate(struct mmc_host *host)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&host->clk_lock, flags);
+	host->clk_requests--;
+	if (mmc_host_may_gate_card(host->card) &&
+	    !host->clk_requests)
+		schedule_work(&host->clk_gate_work);
+	spin_unlock_irqrestore(&host->clk_lock, flags);
+}
+
+/**
+ *	mmc_host_clk_rate - get current clock frequency setting
+ *	@host: host to get the clock frequency for.
+ *
+ *	Returns current clock frequency regardless of gating.
+ */
+unsigned int mmc_host_clk_rate(struct mmc_host *host)
+{
+	unsigned long freq;
+	unsigned long flags;
+
+	spin_lock_irqsave(&host->clk_lock, flags);
+	if (host->clk_gated)
+		freq = host->clk_old;
+	else
+		freq = host->ios.clock;
+	spin_unlock_irqrestore(&host->clk_lock, flags);
+	return freq;
+}
+
+/**
+ *	mmc_host_clk_init - set up clock gating code
+ *	@host: host with potential clock to control
+ */
+static inline void mmc_host_clk_init(struct mmc_host *host)
+{
+	host->clk_requests = 0;
+	/* Hold MCI clock for 8 cycles by default */
+	host->clk_delay = 8;
+	host->clk_gated = false;
+	INIT_WORK(&host->clk_gate_work, mmc_host_clk_gate_work);
+	spin_lock_init(&host->clk_lock);
+	mutex_init(&host->clk_gate_mutex);
+}
+
+/**
+ *	mmc_host_clk_exit - shut down clock gating code
+ *	@host: host with potential clock to control
+ */
+static inline void mmc_host_clk_exit(struct mmc_host *host)
+{
+	/*
+	 * Wait for any outstanding gate and then make sure we're
+	 * ungated before exiting.
+	 */
+	if (cancel_work_sync(&host->clk_gate_work))
+		mmc_host_clk_gate_delayed(host);
+	if (host->clk_gated)
+		mmc_host_clk_ungate(host);
+	BUG_ON(host->clk_requests > 0);
+}
+
+#else
+
+static inline void mmc_host_clk_init(struct mmc_host *host)
+{
+}
+
+static inline void mmc_host_clk_exit(struct mmc_host *host)
+{
+}
+
+#endif
+
 /**
  *	mmc_alloc_host - initialise the per-host structure.
  *	@extra: sizeof private data structure
@@ -82,6 +282,8 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
 	host->class_dev.class = &mmc_host_class;
 	device_initialize(&host->class_dev);
 
+	mmc_host_clk_init(host);
+
 	spin_lock_init(&host->lock);
 	init_waitqueue_head(&host->wq);
 	INIT_DELAYED_WORK(&host->detect, mmc_rescan);
@@ -163,6 +365,8 @@ void mmc_remove_host(struct mmc_host *host)
 	device_del(&host->class_dev);
 
 	led_trigger_unregister_simple(host->led);
+
+	mmc_host_clk_exit(host);
 }
 
 EXPORT_SYMBOL(mmc_remove_host);
@@ -183,4 +387,3 @@ void mmc_free_host(struct mmc_host *host)
 }
 
 EXPORT_SYMBOL(mmc_free_host);
-
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index 8c87e1109a34..de199f911928 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -10,10 +10,31 @@
  */
 #ifndef _MMC_CORE_HOST_H
 #define _MMC_CORE_HOST_H
+#include <linux/mmc/host.h>
 
 int mmc_register_host_class(void);
 void mmc_unregister_host_class(void);
 
+#ifdef CONFIG_MMC_CLKGATE
+void mmc_host_clk_ungate(struct mmc_host *host);
+void mmc_host_clk_gate(struct mmc_host *host);
+unsigned int mmc_host_clk_rate(struct mmc_host *host);
+
+#else
+static inline void mmc_host_clk_ungate(struct mmc_host *host)
+{
+}
+
+static inline void mmc_host_clk_gate(struct mmc_host *host)
+{
+}
+
+static inline unsigned int mmc_host_clk_rate(struct mmc_host *host)
+{
+	return host->ios.clock;
+}
+#endif
+
 void mmc_host_deeper_disable(struct work_struct *work);
 
 #endif
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d618e8673996..c8b7104d07bd 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -140,6 +140,17 @@ config MMC_SDHCI_ESDHC_IMX
 
 	  If unsure, say N.
 
+config MMC_SDHCI_DOVE
+	bool "SDHCI support on Marvell's Dove SoC"
+	depends on ARCH_DOVE
+	depends on MMC_SDHCI_PLTFM
+	select MMC_SDHCI_IO_ACCESSORS
+	help
+	  This selects the Secure Digital Host Controller Interface in
+	  Marvell's Dove SoC.
+
+	  If unsure, say N.
+
 config MMC_SDHCI_S3C
 	tristate "SDHCI support on Samsung S3C SoC"
 	depends on MMC_SDHCI && PLAT_SAMSUNG
@@ -466,6 +477,12 @@ config MMC_SH_MMCIF
 
 	  This driver supports MMCIF in sh7724/sh7757/sh7372.
 
+config SH_MMCIF_DMA
+	bool "Use DMA for MMCIF"
+	depends on MMC_SH_MMCIF
+	help
+	  Use SH dma-engine driver for data transfer
+
 config MMC_JZ4740
 	tristate "JZ4740 SD/Multimedia Card Interface support"
 	depends on MACH_JZ4740
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index 7b645ff43b30..d91364d4bf39 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_MMC_SDHCI_PLTFM)			+= sdhci-platform.o
 sdhci-platform-y				:= sdhci-pltfm.o
 sdhci-platform-$(CONFIG_MMC_SDHCI_CNS3XXX)	+= sdhci-cns3xxx.o
 sdhci-platform-$(CONFIG_MMC_SDHCI_ESDHC_IMX)	+= sdhci-esdhc-imx.o
+sdhci-platform-$(CONFIG_MMC_SDHCI_DOVE)		+= sdhci-dove.o
 
 obj-$(CONFIG_MMC_SDHCI_OF)	+= sdhci-of.o
 sdhci-of-y				:= sdhci-of-core.o
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 87b4fc6c98c2..0814b88b44d6 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -19,6 +19,7 @@
 #include <linux/highmem.h>
 #include <linux/log2.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
 #include <linux/amba/bus.h>
 #include <linux/clk.h>
 #include <linux/scatterlist.h>
@@ -45,6 +46,11 @@ static unsigned int fmax = 515633;
  *	      is asserted (likewise for RX)
  * @fifohalfsize: number of bytes that can be written when MCI_TXFIFOHALFEMPTY
  *		  is asserted (likewise for RX)
+ * @broken_blockend: the MCI_DATABLOCKEND is broken on the hardware
+ *		and will not work at all.
+ * @broken_blockend_dma: the MCI_DATABLOCKEND is broken on the hardware when
+ *		using DMA.
+ * @sdio: variant supports SDIO
  */
 struct variant_data {
 	unsigned int		clkreg;
@@ -52,6 +58,9 @@ struct variant_data {
 	unsigned int		datalength_bits;
 	unsigned int		fifosize;
 	unsigned int		fifohalfsize;
+	bool			broken_blockend;
+	bool			broken_blockend_dma;
+	bool			sdio;
 };
 
 static struct variant_data variant_arm = {
@@ -65,6 +74,8 @@ static struct variant_data variant_u300 = {
 	.fifohalfsize		= 8 * 4,
 	.clkreg_enable		= 1 << 13, /* HWFCEN */
 	.datalength_bits	= 16,
+	.broken_blockend_dma	= true,
+	.sdio			= true,
 };
 
 static struct variant_data variant_ux500 = {
@@ -73,6 +84,8 @@ static struct variant_data variant_ux500 = {
 	.clkreg			= MCI_CLK_ENABLE,
 	.clkreg_enable		= 1 << 14, /* HWFCEN */
 	.datalength_bits	= 24,
+	.broken_blockend	= true,
+	.sdio			= true,
 };
 /*
  * This must be called with host->lock held
@@ -129,10 +142,26 @@ mmci_request_end(struct mmci_host *host, struct mmc_request *mrq)
 	spin_lock(&host->lock);
 }
 
+static void mmci_set_mask1(struct mmci_host *host, unsigned int mask)
+{
+	void __iomem *base = host->base;
+
+	if (host->singleirq) {
+		unsigned int mask0 = readl(base + MMCIMASK0);
+
+		mask0 &= ~MCI_IRQ1MASK;
+		mask0 |= mask;
+
+		writel(mask0, base + MMCIMASK0);
+	}
+
+	writel(mask, base + MMCIMASK1);
+}
+
 static void mmci_stop_data(struct mmci_host *host)
 {
 	writel(0, host->base + MMCIDATACTRL);
-	writel(0, host->base + MMCIMASK1);
+	mmci_set_mask1(host, 0);
 	host->data = NULL;
 }
 
@@ -162,6 +191,8 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
 	host->data = data;
 	host->size = data->blksz * data->blocks;
 	host->data_xfered = 0;
+	host->blockend = false;
+	host->dataend = false;
 
 	mmci_init_sg(host, data);
 
@@ -196,9 +227,14 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
 		irqmask = MCI_TXFIFOHALFEMPTYMASK;
 	}
 
+	/* The ST Micro variants has a special bit to enable SDIO */
+	if (variant->sdio && host->mmc->card)
+		if (mmc_card_sdio(host->mmc->card))
+			datactrl |= MCI_ST_DPSM_SDIOEN;
+
 	writel(datactrl, base + MMCIDATACTRL);
 	writel(readl(base + MMCIMASK0) & ~MCI_DATAENDMASK, base + MMCIMASK0);
-	writel(irqmask, base + MMCIMASK1);
+	mmci_set_mask1(host, irqmask);
 }
 
 static void
@@ -233,20 +269,9 @@ static void
 mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 	      unsigned int status)
 {
-	if (status & MCI_DATABLOCKEND) {
-		host->data_xfered += data->blksz;
-#ifdef CONFIG_ARCH_U300
-		/*
-		 * On the U300 some signal or other is
-		 * badly routed so that a data write does
-		 * not properly terminate with a MCI_DATAEND
-		 * status flag. This quirk will make writes
-		 * work again.
-		 */
-		if (data->flags & MMC_DATA_WRITE)
-			status |= MCI_DATAEND;
-#endif
-	}
+	struct variant_data *variant = host->variant;
+
+	/* First check for errors */
 	if (status & (MCI_DATACRCFAIL|MCI_DATATIMEOUT|MCI_TXUNDERRUN|MCI_RXOVERRUN)) {
 		dev_dbg(mmc_dev(host->mmc), "MCI ERROR IRQ (status %08x)\n", status);
 		if (status & MCI_DATACRCFAIL)
@@ -255,7 +280,10 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 			data->error = -ETIMEDOUT;
 		else if (status & (MCI_TXUNDERRUN|MCI_RXOVERRUN))
 			data->error = -EIO;
-		status |= MCI_DATAEND;
+
+		/* Force-complete the transaction */
+		host->blockend = true;
+		host->dataend = true;
 
 		/*
 		 * We hit an error condition.  Ensure that any data
@@ -273,9 +301,64 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
 			local_irq_restore(flags);
 		}
 	}
-	if (status & MCI_DATAEND) {
+
+	/*
+	 * On ARM variants in PIO mode, MCI_DATABLOCKEND
+	 * is always sent first, and we increase the
+	 * transfered number of bytes for that IRQ. Then
+	 * MCI_DATAEND follows and we conclude the transaction.
+	 *
+	 * On the Ux500 single-IRQ variant MCI_DATABLOCKEND
+	 * doesn't seem to immediately clear from the status,
+	 * so we can't use it keep count when only one irq is
+	 * used because the irq will hit for other reasons, and
+	 * then the flag is still up. So we use the MCI_DATAEND
+	 * IRQ at the end of the entire transfer because
+	 * MCI_DATABLOCKEND is broken.
+	 *
+	 * In the U300, the IRQs can arrive out-of-order,
+	 * e.g. MCI_DATABLOCKEND sometimes arrives after MCI_DATAEND,
+	 * so for this case we use the flags "blockend" and
+	 * "dataend" to make sure both IRQs have arrived before
+	 * concluding the transaction. (This does not apply
+	 * to the Ux500 which doesn't fire MCI_DATABLOCKEND
+	 * at all.) In DMA mode it suffers from the same problem
+	 * as the Ux500.
+	 */
+	if (status & MCI_DATABLOCKEND) {
+		/*
+		 * Just being a little over-cautious, we do not
+		 * use this progressive update if the hardware blockend
+		 * flag is unreliable: since it can stay high between
+		 * IRQs it will corrupt the transfer counter.
+		 */
+		if (!variant->broken_blockend)
+			host->data_xfered += data->blksz;
+		host->blockend = true;
+	}
+
+	if (status & MCI_DATAEND)
+		host->dataend = true;
+
+	/*
+	 * On variants with broken blockend we shall only wait for dataend,
+	 * on others we must sync with the blockend signal since they can
+	 * appear out-of-order.
+	 */
+	if (host->dataend && (host->blockend || variant->broken_blockend)) {
 		mmci_stop_data(host);
 
+		/* Reset these flags */
+		host->blockend = false;
+		host->dataend = false;
+
+		/*
+		 * Variants with broken blockend flags need to handle the
+		 * end of the entire transfer here.
+		 */
+		if (variant->broken_blockend && !data->error)
+			host->data_xfered += data->blksz * data->blocks;
+
 		if (!data->stop) {
 			mmci_request_end(host, data->mrq);
 		} else {
@@ -356,7 +439,32 @@ static int mmci_pio_write(struct mmci_host *host, char *buffer, unsigned int rem
 			 variant->fifosize : variant->fifohalfsize;
 		count = min(remain, maxcnt);
 
-		writesl(base + MMCIFIFO, ptr, count >> 2);
+		/*
+		 * The ST Micro variant for SDIO transfer sizes
+		 * less then 8 bytes should have clock H/W flow
+		 * control disabled.
+		 */
+		if (variant->sdio &&
+		    mmc_card_sdio(host->mmc->card)) {
+			if (count < 8)
+				writel(readl(host->base + MMCICLOCK) &
+					~variant->clkreg_enable,
+					host->base + MMCICLOCK);
+			else
+				writel(readl(host->base + MMCICLOCK) |
+					variant->clkreg_enable,
+					host->base + MMCICLOCK);
+		}
+
+		/*
+		 * SDIO especially may want to send something that is
+		 * not divisible by 4 (as opposed to card sectors
+		 * etc), and the FIFO only accept full 32-bit writes.
+		 * So compensate by adding +3 on the count, a single
+		 * byte become a 32bit write, 7 bytes will be two
+		 * 32bit writes etc.
+		 */
+		writesl(base + MMCIFIFO, ptr, (count + 3) >> 2);
 
 		ptr += count;
 		remain -= count;
@@ -437,7 +545,7 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
 	 * "any data available" mode.
 	 */
 	if (status & MCI_RXACTIVE && host->size < variant->fifosize)
-		writel(MCI_RXDATAAVLBLMASK, base + MMCIMASK1);
+		mmci_set_mask1(host, MCI_RXDATAAVLBLMASK);
 
 	/*
 	 * If we run out of data, disable the data IRQs; this
@@ -446,7 +554,7 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
 	 * stops us racing with our data end IRQ.
 	 */
 	if (host->size == 0) {
-		writel(0, base + MMCIMASK1);
+		mmci_set_mask1(host, 0);
 		writel(readl(base + MMCIMASK0) | MCI_DATAENDMASK, base + MMCIMASK0);
 	}
 
@@ -469,6 +577,14 @@ static irqreturn_t mmci_irq(int irq, void *dev_id)
 		struct mmc_data *data;
 
 		status = readl(host->base + MMCISTATUS);
+
+		if (host->singleirq) {
+			if (status & readl(host->base + MMCIMASK1))
+				mmci_pio_irq(irq, dev_id);
+
+			status &= ~MCI_IRQ1MASK;
+		}
+
 		status &= readl(host->base + MMCIMASK0);
 		writel(status, host->base + MMCICLEAR);
 
@@ -635,6 +751,7 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 	struct variant_data *variant = id->data;
 	struct mmci_host *host;
 	struct mmc_host *mmc;
+	unsigned int mask;
 	int ret;
 
 	/* must have platform data */
@@ -806,11 +923,21 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 	if (ret)
 		goto unmap;
 
-	ret = request_irq(dev->irq[1], mmci_pio_irq, IRQF_SHARED, DRIVER_NAME " (pio)", host);
-	if (ret)
-		goto irq0_free;
+	if (dev->irq[1] == NO_IRQ)
+		host->singleirq = true;
+	else {
+		ret = request_irq(dev->irq[1], mmci_pio_irq, IRQF_SHARED,
+				  DRIVER_NAME " (pio)", host);
+		if (ret)
+			goto irq0_free;
+	}
+
+	mask = MCI_IRQENABLE;
+	/* Don't use the datablockend flag if it's broken */
+	if (variant->broken_blockend)
+		mask &= ~MCI_DATABLOCKEND;
 
-	writel(MCI_IRQENABLE, host->base + MMCIMASK0);
+	writel(mask, host->base + MMCIMASK0);
 
 	amba_set_drvdata(dev, mmc);
 
@@ -864,7 +991,8 @@ static int __devexit mmci_remove(struct amba_device *dev)
 		writel(0, host->base + MMCIDATACTRL);
 
 		free_irq(dev->irq[0], host);
-		free_irq(dev->irq[1], host);
+		if (!host->singleirq)
+			free_irq(dev->irq[1], host);
 
 		if (host->gpio_wp != -ENOSYS)
 			gpio_free(host->gpio_wp);
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 4ae887fc0189..df06f01aac89 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -139,6 +139,11 @@
 	MCI_DATATIMEOUTMASK|MCI_TXUNDERRUNMASK|MCI_RXOVERRUNMASK|	\
 	MCI_CMDRESPENDMASK|MCI_CMDSENTMASK|MCI_DATABLOCKENDMASK)
 
+/* These interrupts are directed to IRQ1 when two IRQ lines are available */
+#define MCI_IRQ1MASK \
+	(MCI_RXFIFOHALFFULLMASK | MCI_RXDATAAVLBLMASK | \
+	 MCI_TXFIFOHALFEMPTYMASK)
+
 #define NR_SG		16
 
 struct clk;
@@ -154,6 +159,7 @@ struct mmci_host {
 	int			gpio_cd;
 	int			gpio_wp;
 	int			gpio_cd_irq;
+	bool			singleirq;
 
 	unsigned int		data_xfered;
 
@@ -171,6 +177,9 @@ struct mmci_host {
 	struct timer_list	timer;
 	unsigned int		oldstat;
 
+	bool			blockend;
+	bool			dataend;
+
 	/* pio stuff */
 	struct sg_mapping_iter	sg_miter;
 	unsigned int		size;
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index bdd2cbb87cba..2b9f7c856700 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -31,6 +31,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
+#include <linux/regulator/consumer.h>
 
 #include <asm/dma.h>
 #include <asm/irq.h>
@@ -141,10 +142,49 @@ struct mxcmci_host {
 
 	struct work_struct	datawork;
 	spinlock_t		lock;
+
+	struct regulator	*vcc;
 };
 
 static void mxcmci_set_clk_rate(struct mxcmci_host *host, unsigned int clk_ios);
 
+static inline void mxcmci_init_ocr(struct mxcmci_host *host)
+{
+	host->vcc = regulator_get(mmc_dev(host->mmc), "vmmc");
+
+	if (IS_ERR(host->vcc)) {
+		host->vcc = NULL;
+	} else {
+		host->mmc->ocr_avail = mmc_regulator_get_ocrmask(host->vcc);
+		if (host->pdata && host->pdata->ocr_avail)
+			dev_warn(mmc_dev(host->mmc),
+				"pdata->ocr_avail will not be used\n");
+	}
+
+	if (host->vcc == NULL) {
+		/* fall-back to platform data */
+		if (host->pdata && host->pdata->ocr_avail)
+			host->mmc->ocr_avail = host->pdata->ocr_avail;
+		else
+			host->mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
+	}
+}
+
+static inline void mxcmci_set_power(struct mxcmci_host *host,
+				    unsigned char power_mode,
+				    unsigned int vdd)
+{
+	if (host->vcc) {
+		if (power_mode == MMC_POWER_UP)
+			mmc_regulator_set_ocr(host->mmc, host->vcc, vdd);
+		else if (power_mode == MMC_POWER_OFF)
+			mmc_regulator_set_ocr(host->mmc, host->vcc, 0);
+	}
+
+	if (host->pdata && host->pdata->setpower)
+		host->pdata->setpower(mmc_dev(host->mmc), vdd);
+}
+
 static inline int mxcmci_use_dma(struct mxcmci_host *host)
 {
 	return host->do_dma;
@@ -680,9 +720,9 @@ static void mxcmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 		host->cmdat &= ~CMD_DAT_CONT_BUS_WIDTH_4;
 
 	if (host->power_mode != ios->power_mode) {
-		if (host->pdata && host->pdata->setpower)
-			host->pdata->setpower(mmc_dev(mmc), ios->vdd);
+		mxcmci_set_power(host, ios->power_mode, ios->vdd);
 		host->power_mode = ios->power_mode;
+
 		if (ios->power_mode == MMC_POWER_ON)
 			host->cmdat |= CMD_DAT_CONT_INIT;
 	}
@@ -807,10 +847,7 @@ static int mxcmci_probe(struct platform_device *pdev)
 	host->pdata = pdev->dev.platform_data;
 	spin_lock_init(&host->lock);
 
-	if (host->pdata && host->pdata->ocr_avail)
-		mmc->ocr_avail = host->pdata->ocr_avail;
-	else
-		mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
+	mxcmci_init_ocr(host);
 
 	if (host->pdata && host->pdata->dat3_card_detect)
 		host->default_irq_mask =
@@ -915,6 +952,9 @@ static int mxcmci_remove(struct platform_device *pdev)
 
 	mmc_remove_host(mmc);
 
+	if (host->vcc)
+		regulator_put(host->vcc);
+
 	if (host->pdata && host->pdata->exit)
 		host->pdata->exit(&pdev->dev, mmc);
 
diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c
new file mode 100644
index 000000000000..2aeef4ffed8c
--- /dev/null
+++ b/drivers/mmc/host/sdhci-dove.c
@@ -0,0 +1,70 @@
+/*
+ * sdhci-dove.c Support for SDHCI on Marvell's Dove SoC
+ *
+ * Author: Saeed Bishara <saeed@marvell.com>
+ *	   Mike Rapoport <mike@compulab.co.il>
+ * Based on sdhci-cns3xxx.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/io.h>
+#include <linux/mmc/host.h>
+
+#include "sdhci.h"
+#include "sdhci-pltfm.h"
+
+static u16 sdhci_dove_readw(struct sdhci_host *host, int reg)
+{
+	u16 ret;
+
+	switch (reg) {
+	case SDHCI_HOST_VERSION:
+	case SDHCI_SLOT_INT_STATUS:
+		/* those registers don't exist */
+		return 0;
+	default:
+		ret = readw(host->ioaddr + reg);
+	}
+	return ret;
+}
+
+static u32 sdhci_dove_readl(struct sdhci_host *host, int reg)
+{
+	u32 ret;
+
+	switch (reg) {
+	case SDHCI_CAPABILITIES:
+		ret = readl(host->ioaddr + reg);
+		/* Mask the support for 3.0V */
+		ret &= ~SDHCI_CAN_VDD_300;
+		break;
+	default:
+		ret = readl(host->ioaddr + reg);
+	}
+	return ret;
+}
+
+static struct sdhci_ops sdhci_dove_ops = {
+	.read_w	= sdhci_dove_readw,
+	.read_l	= sdhci_dove_readl,
+};
+
+struct sdhci_pltfm_data sdhci_dove_pdata = {
+	.ops	= &sdhci_dove_ops,
+	.quirks	= SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER |
+		  SDHCI_QUIRK_NO_BUSY_IRQ |
+		  SDHCI_QUIRK_BROKEN_TIMEOUT_VAL |
+		  SDHCI_QUIRK_FORCE_DMA,
+};
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 3d9c2460d437..831cf91b644a 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -176,6 +176,74 @@ static const struct sdhci_pci_fixes sdhci_intel_mfd_emmc_sdio = {
 	.quirks		= SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
 };
 
+/* O2Micro extra registers */
+#define O2_SD_LOCK_WP		0xD3
+#define O2_SD_MULTI_VCC3V	0xEE
+#define O2_SD_CLKREQ		0xEC
+#define O2_SD_CAPS		0xE0
+#define O2_SD_ADMA1		0xE2
+#define O2_SD_ADMA2		0xE7
+#define O2_SD_INF_MOD		0xF1
+
+static int o2_probe(struct sdhci_pci_chip *chip)
+{
+	int ret;
+	u8 scratch;
+
+	switch (chip->pdev->device) {
+	case PCI_DEVICE_ID_O2_8220:
+	case PCI_DEVICE_ID_O2_8221:
+	case PCI_DEVICE_ID_O2_8320:
+	case PCI_DEVICE_ID_O2_8321:
+		/* This extra setup is required due to broken ADMA. */
+		ret = pci_read_config_byte(chip->pdev, O2_SD_LOCK_WP, &scratch);
+		if (ret)
+			return ret;
+		scratch &= 0x7f;
+		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);
+
+		/* Set Multi 3 to VCC3V# */
+		pci_write_config_byte(chip->pdev, O2_SD_MULTI_VCC3V, 0x08);
+
+		/* Disable CLK_REQ# support after media DET */
+		ret = pci_read_config_byte(chip->pdev, O2_SD_CLKREQ, &scratch);
+		if (ret)
+			return ret;
+		scratch |= 0x20;
+		pci_write_config_byte(chip->pdev, O2_SD_CLKREQ, scratch);
+
+		/* Choose capabilities, enable SDMA.  We have to write 0x01
+		 * to the capabilities register first to unlock it.
+		 */
+		ret = pci_read_config_byte(chip->pdev, O2_SD_CAPS, &scratch);
+		if (ret)
+			return ret;
+		scratch |= 0x01;
+		pci_write_config_byte(chip->pdev, O2_SD_CAPS, scratch);
+		pci_write_config_byte(chip->pdev, O2_SD_CAPS, 0x73);
+
+		/* Disable ADMA1/2 */
+		pci_write_config_byte(chip->pdev, O2_SD_ADMA1, 0x39);
+		pci_write_config_byte(chip->pdev, O2_SD_ADMA2, 0x08);
+
+		/* Disable the infinite transfer mode */
+		ret = pci_read_config_byte(chip->pdev, O2_SD_INF_MOD, &scratch);
+		if (ret)
+			return ret;
+		scratch |= 0x08;
+		pci_write_config_byte(chip->pdev, O2_SD_INF_MOD, scratch);
+
+		/* Lock WP */
+		ret = pci_read_config_byte(chip->pdev, O2_SD_LOCK_WP, &scratch);
+		if (ret)
+			return ret;
+		scratch |= 0x80;
+		pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch);
+	}
+
+	return 0;
+}
+
 static int jmicron_pmos(struct sdhci_pci_chip *chip, int on)
 {
 	u8 scratch;
@@ -339,6 +407,10 @@ static int jmicron_resume(struct sdhci_pci_chip *chip)
 	return 0;
 }
 
+static const struct sdhci_pci_fixes sdhci_o2 = {
+	.probe		= o2_probe,
+};
+
 static const struct sdhci_pci_fixes sdhci_jmicron = {
 	.probe		= jmicron_probe,
 
@@ -589,6 +661,46 @@ static const struct pci_device_id pci_ids[] __devinitdata = {
 		.driver_data	= (kernel_ulong_t)&sdhci_intel_mfd_emmc_sdio,
 	},
 
+	{
+		.vendor		= PCI_VENDOR_ID_O2,
+		.device		= PCI_DEVICE_ID_O2_8120,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_o2,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_O2,
+		.device		= PCI_DEVICE_ID_O2_8220,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_o2,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_O2,
+		.device		= PCI_DEVICE_ID_O2_8221,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_o2,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_O2,
+		.device		= PCI_DEVICE_ID_O2_8320,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_o2,
+	},
+
+	{
+		.vendor		= PCI_VENDOR_ID_O2,
+		.device		= PCI_DEVICE_ID_O2_8321,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.driver_data	= (kernel_ulong_t)&sdhci_o2,
+	},
+
 	{	/* Generic SD host controller */
 		PCI_DEVICE_CLASS((PCI_CLASS_SYSTEM_SDHCI << 8), 0xFFFF00)
 	},
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 0502f89f662b..91c6766c660c 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -170,6 +170,9 @@ static const struct platform_device_id sdhci_pltfm_ids[] = {
 #ifdef CONFIG_MMC_SDHCI_ESDHC_IMX
 	{ "sdhci-esdhc-imx", (kernel_ulong_t)&sdhci_esdhc_imx_pdata },
 #endif
+#ifdef CONFIG_MMC_SDHCI_DOVE
+	{ "sdhci-dove", (kernel_ulong_t)&sdhci_dove_pdata },
+#endif
 	{ },
 };
 MODULE_DEVICE_TABLE(platform, sdhci_pltfm_ids);
diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index c1bfe48af56a..62118b9f9d0a 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -22,5 +22,6 @@ struct sdhci_pltfm_host {
 
 extern struct sdhci_pltfm_data sdhci_cns3xxx_pdata;
 extern struct sdhci_pltfm_data sdhci_esdhc_imx_pdata;
+extern struct sdhci_pltfm_data sdhci_dove_pdata;
 
 #endif /* _DRIVERS_MMC_SDHCI_PLTFM_H */
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index a25db426c910..8a74fcbfe13b 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -77,8 +77,11 @@ static void sdhci_dumpregs(struct sdhci_host *host)
 	printk(KERN_DEBUG DRIVER_NAME ": AC12 err: 0x%08x | Slot int: 0x%08x\n",
 		sdhci_readw(host, SDHCI_ACMD12_ERR),
 		sdhci_readw(host, SDHCI_SLOT_INT_STATUS));
-	printk(KERN_DEBUG DRIVER_NAME ": Caps:     0x%08x | Max curr: 0x%08x\n",
+	printk(KERN_DEBUG DRIVER_NAME ": Caps:     0x%08x | Caps_1:   0x%08x\n",
 		sdhci_readl(host, SDHCI_CAPABILITIES),
+		sdhci_readl(host, SDHCI_CAPABILITIES_1));
+	printk(KERN_DEBUG DRIVER_NAME ": Cmd:      0x%08x | Max curr: 0x%08x\n",
+		sdhci_readw(host, SDHCI_COMMAND),
 		sdhci_readl(host, SDHCI_MAX_CURRENT));
 
 	if (host->flags & SDHCI_USE_ADMA)
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index e42d7f00c060..1efe7dc5255b 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -165,7 +165,7 @@
 #define  SDHCI_CAN_VDD_180	0x04000000
 #define  SDHCI_CAN_64BIT	0x10000000
 
-/* 44-47 reserved for more caps */
+#define SDHCI_CAPABILITIES_1	0x44
 
 #define SDHCI_MAX_CURRENT	0x48
 
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index ddd09840520b..d09a2b38eeeb 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -16,16 +16,19 @@
  *
  */
 
+#include <linux/clk.h>
+#include <linux/completion.h>
+#include <linux/delay.h>
 #include <linux/dma-mapping.h>
-#include <linux/mmc/host.h>
+#include <linux/dmaengine.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/core.h>
+#include <linux/mmc/host.h>
 #include <linux/mmc/mmc.h>
 #include <linux/mmc/sdio.h>
-#include <linux/delay.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
 #include <linux/mmc/sh_mmcif.h>
+#include <linux/pagemap.h>
+#include <linux/platform_device.h>
 
 #define DRIVER_NAME	"sh_mmcif"
 #define DRIVER_VERSION	"2010-04-28"
@@ -62,25 +65,6 @@
 /* CE_BLOCK_SET */
 #define BLOCK_SIZE_MASK		0x0000ffff
 
-/* CE_CLK_CTRL */
-#define CLK_ENABLE		(1 << 24) /* 1: output mmc clock */
-#define CLK_CLEAR		((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16))
-#define CLK_SUP_PCLK		((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16))
-#define SRSPTO_256		((1 << 13) | (0 << 12)) /* resp timeout */
-#define SRBSYTO_29		((1 << 11) | (1 << 10) |	\
-				 (1 << 9) | (1 << 8)) /* resp busy timeout */
-#define SRWDTO_29		((1 << 7) | (1 << 6) |		\
-				 (1 << 5) | (1 << 4)) /* read/write timeout */
-#define SCCSTO_29		((1 << 3) | (1 << 2) |		\
-				 (1 << 1) | (1 << 0)) /* ccs timeout */
-
-/* CE_BUF_ACC */
-#define BUF_ACC_DMAWEN		(1 << 25)
-#define BUF_ACC_DMAREN		(1 << 24)
-#define BUF_ACC_BUSW_32		(0 << 17)
-#define BUF_ACC_BUSW_16		(1 << 17)
-#define BUF_ACC_ATYP		(1 << 16)
-
 /* CE_INT */
 #define INT_CCSDE		(1 << 29)
 #define INT_CMD12DRE		(1 << 26)
@@ -165,10 +149,6 @@
 				 STS2_AC12BSYTO | STS2_RSPBSYTO |	\
 				 STS2_AC12RSPTO | STS2_RSPTO)
 
-/* CE_VERSION */
-#define SOFT_RST_ON		(1 << 31)
-#define SOFT_RST_OFF		(0 << 31)
-
 #define CLKDEV_EMMC_DATA	52000000 /* 52MHz */
 #define CLKDEV_MMC_DATA		20000000 /* 20MHz */
 #define CLKDEV_INIT		400000   /* 400 KHz */
@@ -176,18 +156,21 @@
 struct sh_mmcif_host {
 	struct mmc_host *mmc;
 	struct mmc_data *data;
-	struct mmc_command *cmd;
 	struct platform_device *pd;
 	struct clk *hclk;
 	unsigned int clk;
 	int bus_width;
-	u16 wait_int;
-	u16 sd_error;
+	bool sd_error;
 	long timeout;
 	void __iomem *addr;
-	wait_queue_head_t intr_wait;
-};
+	struct completion intr_wait;
 
+	/* DMA support */
+	struct dma_chan		*chan_rx;
+	struct dma_chan		*chan_tx;
+	struct completion	dma_complete;
+	unsigned int            dma_sglen;
+};
 
 static inline void sh_mmcif_bitset(struct sh_mmcif_host *host,
 					unsigned int reg, u32 val)
@@ -201,6 +184,208 @@ static inline void sh_mmcif_bitclr(struct sh_mmcif_host *host,
 	writel(~val & readl(host->addr + reg), host->addr + reg);
 }
 
+#ifdef CONFIG_SH_MMCIF_DMA
+static void mmcif_dma_complete(void *arg)
+{
+	struct sh_mmcif_host *host = arg;
+	dev_dbg(&host->pd->dev, "Command completed\n");
+
+	if (WARN(!host->data, "%s: NULL data in DMA completion!\n",
+		 dev_name(&host->pd->dev)))
+		return;
+
+	if (host->data->flags & MMC_DATA_READ)
+		dma_unmap_sg(&host->pd->dev, host->data->sg, host->dma_sglen,
+			     DMA_FROM_DEVICE);
+	else
+		dma_unmap_sg(&host->pd->dev, host->data->sg, host->dma_sglen,
+			     DMA_TO_DEVICE);
+
+	complete(&host->dma_complete);
+}
+
+static void sh_mmcif_start_dma_rx(struct sh_mmcif_host *host)
+{
+	struct scatterlist *sg = host->data->sg;
+	struct dma_async_tx_descriptor *desc = NULL;
+	struct dma_chan *chan = host->chan_rx;
+	dma_cookie_t cookie = -EINVAL;
+	int ret;
+
+	ret = dma_map_sg(&host->pd->dev, sg, host->data->sg_len, DMA_FROM_DEVICE);
+	if (ret > 0) {
+		host->dma_sglen = ret;
+		desc = chan->device->device_prep_slave_sg(chan, sg, ret,
+			DMA_FROM_DEVICE, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+	}
+
+	if (desc) {
+		desc->callback = mmcif_dma_complete;
+		desc->callback_param = host;
+		cookie = desc->tx_submit(desc);
+		if (cookie < 0) {
+			desc = NULL;
+			ret = cookie;
+		} else {
+			sh_mmcif_bitset(host, MMCIF_CE_BUF_ACC, BUF_ACC_DMAREN);
+			chan->device->device_issue_pending(chan);
+		}
+	}
+	dev_dbg(&host->pd->dev, "%s(): mapped %d -> %d, cookie %d\n",
+		__func__, host->data->sg_len, ret, cookie);
+
+	if (!desc) {
+		/* DMA failed, fall back to PIO */
+		if (ret >= 0)
+			ret = -EIO;
+		host->chan_rx = NULL;
+		host->dma_sglen = 0;
+		dma_release_channel(chan);
+		/* Free the Tx channel too */
+		chan = host->chan_tx;
+		if (chan) {
+			host->chan_tx = NULL;
+			dma_release_channel(chan);
+		}
+		dev_warn(&host->pd->dev,
+			 "DMA failed: %d, falling back to PIO\n", ret);
+		sh_mmcif_bitclr(host, MMCIF_CE_BUF_ACC, BUF_ACC_DMAREN | BUF_ACC_DMAWEN);
+	}
+
+	dev_dbg(&host->pd->dev, "%s(): desc %p, cookie %d, sg[%d]\n", __func__,
+		desc, cookie, host->data->sg_len);
+}
+
+static void sh_mmcif_start_dma_tx(struct sh_mmcif_host *host)
+{
+	struct scatterlist *sg = host->data->sg;
+	struct dma_async_tx_descriptor *desc = NULL;
+	struct dma_chan *chan = host->chan_tx;
+	dma_cookie_t cookie = -EINVAL;
+	int ret;
+
+	ret = dma_map_sg(&host->pd->dev, sg, host->data->sg_len, DMA_TO_DEVICE);
+	if (ret > 0) {
+		host->dma_sglen = ret;
+		desc = chan->device->device_prep_slave_sg(chan, sg, ret,
+			DMA_TO_DEVICE, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+	}
+
+	if (desc) {
+		desc->callback = mmcif_dma_complete;
+		desc->callback_param = host;
+		cookie = desc->tx_submit(desc);
+		if (cookie < 0) {
+			desc = NULL;
+			ret = cookie;
+		} else {
+			sh_mmcif_bitset(host, MMCIF_CE_BUF_ACC, BUF_ACC_DMAWEN);
+			chan->device->device_issue_pending(chan);
+		}
+	}
+	dev_dbg(&host->pd->dev, "%s(): mapped %d -> %d, cookie %d\n",
+		__func__, host->data->sg_len, ret, cookie);
+
+	if (!desc) {
+		/* DMA failed, fall back to PIO */
+		if (ret >= 0)
+			ret = -EIO;
+		host->chan_tx = NULL;
+		host->dma_sglen = 0;
+		dma_release_channel(chan);
+		/* Free the Rx channel too */
+		chan = host->chan_rx;
+		if (chan) {
+			host->chan_rx = NULL;
+			dma_release_channel(chan);
+		}
+		dev_warn(&host->pd->dev,
+			 "DMA failed: %d, falling back to PIO\n", ret);
+		sh_mmcif_bitclr(host, MMCIF_CE_BUF_ACC, BUF_ACC_DMAREN | BUF_ACC_DMAWEN);
+	}
+
+	dev_dbg(&host->pd->dev, "%s(): desc %p, cookie %d\n", __func__,
+		desc, cookie);
+}
+
+static bool sh_mmcif_filter(struct dma_chan *chan, void *arg)
+{
+	dev_dbg(chan->device->dev, "%s: slave data %p\n", __func__, arg);
+	chan->private = arg;
+	return true;
+}
+
+static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
+				 struct sh_mmcif_plat_data *pdata)
+{
+	host->dma_sglen = 0;
+
+	/* We can only either use DMA for both Tx and Rx or not use it at all */
+	if (pdata->dma) {
+		dma_cap_mask_t mask;
+
+		dma_cap_zero(mask);
+		dma_cap_set(DMA_SLAVE, mask);
+
+		host->chan_tx = dma_request_channel(mask, sh_mmcif_filter,
+						    &pdata->dma->chan_priv_tx);
+		dev_dbg(&host->pd->dev, "%s: TX: got channel %p\n", __func__,
+			host->chan_tx);
+
+		if (!host->chan_tx)
+			return;
+
+		host->chan_rx = dma_request_channel(mask, sh_mmcif_filter,
+						    &pdata->dma->chan_priv_rx);
+		dev_dbg(&host->pd->dev, "%s: RX: got channel %p\n", __func__,
+			host->chan_rx);
+
+		if (!host->chan_rx) {
+			dma_release_channel(host->chan_tx);
+			host->chan_tx = NULL;
+			return;
+		}
+
+		init_completion(&host->dma_complete);
+	}
+}
+
+static void sh_mmcif_release_dma(struct sh_mmcif_host *host)
+{
+	sh_mmcif_bitclr(host, MMCIF_CE_BUF_ACC, BUF_ACC_DMAREN | BUF_ACC_DMAWEN);
+	/* Descriptors are freed automatically */
+	if (host->chan_tx) {
+		struct dma_chan *chan = host->chan_tx;
+		host->chan_tx = NULL;
+		dma_release_channel(chan);
+	}
+	if (host->chan_rx) {
+		struct dma_chan *chan = host->chan_rx;
+		host->chan_rx = NULL;
+		dma_release_channel(chan);
+	}
+
+	host->dma_sglen = 0;
+}
+#else
+static void sh_mmcif_start_dma_tx(struct sh_mmcif_host *host)
+{
+}
+
+static void sh_mmcif_start_dma_rx(struct sh_mmcif_host *host)
+{
+}
+
+static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
+				 struct sh_mmcif_plat_data *pdata)
+{
+	/* host->chan_tx, host->chan_tx and host->dma_sglen are all zero */
+}
+
+static void sh_mmcif_release_dma(struct sh_mmcif_host *host)
+{
+}
+#endif
 
 static void sh_mmcif_clock_control(struct sh_mmcif_host *host, unsigned int clk)
 {
@@ -239,13 +424,12 @@ static int sh_mmcif_error_manage(struct sh_mmcif_host *host)
 	u32 state1, state2;
 	int ret, timeout = 10000000;
 
-	host->sd_error = 0;
-	host->wait_int = 0;
+	host->sd_error = false;
 
 	state1 = sh_mmcif_readl(host->addr, MMCIF_CE_HOST_STS1);
 	state2 = sh_mmcif_readl(host->addr, MMCIF_CE_HOST_STS2);
-	pr_debug("%s: ERR HOST_STS1 = %08x\n", DRIVER_NAME, state1);
-	pr_debug("%s: ERR HOST_STS2 = %08x\n", DRIVER_NAME, state2);
+	dev_dbg(&host->pd->dev, "ERR HOST_STS1 = %08x\n", state1);
+	dev_dbg(&host->pd->dev, "ERR HOST_STS2 = %08x\n", state2);
 
 	if (state1 & STS1_CMDSEQ) {
 		sh_mmcif_bitset(host, MMCIF_CE_CMD_CTRL, CMD_CTRL_BREAK);
@@ -253,8 +437,8 @@ static int sh_mmcif_error_manage(struct sh_mmcif_host *host)
 		while (1) {
 			timeout--;
 			if (timeout < 0) {
-				pr_err(DRIVER_NAME": Forceed end of " \
-					"command sequence timeout err\n");
+				dev_err(&host->pd->dev,
+					"Forceed end of command sequence timeout err\n");
 				return -EIO;
 			}
 			if (!(sh_mmcif_readl(host->addr, MMCIF_CE_HOST_STS1)
@@ -263,18 +447,18 @@ static int sh_mmcif_error_manage(struct sh_mmcif_host *host)
 			mdelay(1);
 		}
 		sh_mmcif_sync_reset(host);
-		pr_debug(DRIVER_NAME": Forced end of command sequence\n");
+		dev_dbg(&host->pd->dev, "Forced end of command sequence\n");
 		return -EIO;
 	}
 
 	if (state2 & STS2_CRC_ERR) {
-		pr_debug(DRIVER_NAME": Happened CRC error\n");
+		dev_dbg(&host->pd->dev, ": Happened CRC error\n");
 		ret = -EIO;
 	} else if (state2 & STS2_TIMEOUT_ERR) {
-		pr_debug(DRIVER_NAME": Happened Timeout error\n");
+		dev_dbg(&host->pd->dev, ": Happened Timeout error\n");
 		ret = -ETIMEDOUT;
 	} else {
-		pr_debug(DRIVER_NAME": Happened End/Index error\n");
+		dev_dbg(&host->pd->dev, ": Happened End/Index error\n");
 		ret = -EIO;
 	}
 	return ret;
@@ -287,17 +471,13 @@ static int sh_mmcif_single_read(struct sh_mmcif_host *host,
 	long time;
 	u32 blocksize, i, *p = sg_virt(data->sg);
 
-	host->wait_int = 0;
-
 	/* buf read enable */
 	sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MBUFREN);
-	time = wait_event_interruptible_timeout(host->intr_wait,
-			host->wait_int == 1 ||
-			host->sd_error == 1, host->timeout);
-	if (host->wait_int != 1 && (time == 0 || host->sd_error != 0))
+	time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+			host->timeout);
+	if (time <= 0 || host->sd_error)
 		return sh_mmcif_error_manage(host);
 
-	host->wait_int = 0;
 	blocksize = (BLOCK_SIZE_MASK &
 			sh_mmcif_readl(host->addr, MMCIF_CE_BLOCK_SET)) + 3;
 	for (i = 0; i < blocksize / 4; i++)
@@ -305,13 +485,11 @@ static int sh_mmcif_single_read(struct sh_mmcif_host *host,
 
 	/* buffer read end */
 	sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MBUFRE);
-	time = wait_event_interruptible_timeout(host->intr_wait,
-			host->wait_int == 1 ||
-			host->sd_error == 1, host->timeout);
-	if (host->wait_int != 1 && (time == 0 || host->sd_error != 0))
+	time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+			host->timeout);
+	if (time <= 0 || host->sd_error)
 		return sh_mmcif_error_manage(host);
 
-	host->wait_int = 0;
 	return 0;
 }
 
@@ -326,19 +504,15 @@ static int sh_mmcif_multi_read(struct sh_mmcif_host *host,
 						     MMCIF_CE_BLOCK_SET);
 	for (j = 0; j < data->sg_len; j++) {
 		p = sg_virt(data->sg);
-		host->wait_int = 0;
 		for (sec = 0; sec < data->sg->length / blocksize; sec++) {
 			sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MBUFREN);
 			/* buf read enable */
-			time = wait_event_interruptible_timeout(host->intr_wait,
-				host->wait_int == 1 ||
-				host->sd_error == 1, host->timeout);
+			time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+				host->timeout);
 
-			if (host->wait_int != 1 &&
-			    (time == 0 || host->sd_error != 0))
+			if (time <= 0 || host->sd_error)
 				return sh_mmcif_error_manage(host);
 
-			host->wait_int = 0;
 			for (i = 0; i < blocksize / 4; i++)
 				*p++ = sh_mmcif_readl(host->addr,
 						      MMCIF_CE_DATA);
@@ -356,17 +530,14 @@ static int sh_mmcif_single_write(struct sh_mmcif_host *host,
 	long time;
 	u32 blocksize, i, *p = sg_virt(data->sg);
 
-	host->wait_int = 0;
 	sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MBUFWEN);
 
 	/* buf write enable */
-	time = wait_event_interruptible_timeout(host->intr_wait,
-			host->wait_int == 1 ||
-			host->sd_error == 1, host->timeout);
-	if (host->wait_int != 1 && (time == 0 || host->sd_error != 0))
+	time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+			host->timeout);
+	if (time <= 0 || host->sd_error)
 		return sh_mmcif_error_manage(host);
 
-	host->wait_int = 0;
 	blocksize = (BLOCK_SIZE_MASK &
 			sh_mmcif_readl(host->addr, MMCIF_CE_BLOCK_SET)) + 3;
 	for (i = 0; i < blocksize / 4; i++)
@@ -375,13 +546,11 @@ static int sh_mmcif_single_write(struct sh_mmcif_host *host,
 	/* buffer write end */
 	sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MDTRANE);
 
-	time = wait_event_interruptible_timeout(host->intr_wait,
-			host->wait_int == 1 ||
-			host->sd_error == 1, host->timeout);
-	if (host->wait_int != 1 && (time == 0 || host->sd_error != 0))
+	time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+			host->timeout);
+	if (time <= 0 || host->sd_error)
 		return sh_mmcif_error_manage(host);
 
-	host->wait_int = 0;
 	return 0;
 }
 
@@ -397,19 +566,15 @@ static int sh_mmcif_multi_write(struct sh_mmcif_host *host,
 
 	for (j = 0; j < data->sg_len; j++) {
 		p = sg_virt(data->sg);
-		host->wait_int = 0;
 		for (sec = 0; sec < data->sg->length / blocksize; sec++) {
 			sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MBUFWEN);
 			/* buf write enable*/
-			time = wait_event_interruptible_timeout(host->intr_wait,
-				host->wait_int == 1 ||
-				host->sd_error == 1, host->timeout);
+			time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+				host->timeout);
 
-			if (host->wait_int != 1 &&
-			    (time == 0 || host->sd_error != 0))
+			if (time <= 0 || host->sd_error)
 				return sh_mmcif_error_manage(host);
 
-			host->wait_int = 0;
 			for (i = 0; i < blocksize / 4; i++)
 				sh_mmcif_writel(host->addr,
 						MMCIF_CE_DATA, *p++);
@@ -457,7 +622,7 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host,
 		tmp |= CMD_SET_RTYP_17B;
 		break;
 	default:
-		pr_err(DRIVER_NAME": Not support type response.\n");
+		dev_err(&host->pd->dev, "Unsupported response type.\n");
 		break;
 	}
 	switch (opc) {
@@ -485,7 +650,7 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host,
 			tmp |= CMD_SET_DATW_8;
 			break;
 		default:
-			pr_err(DRIVER_NAME": Not support bus width.\n");
+			dev_err(&host->pd->dev, "Unsupported bus width.\n");
 			break;
 		}
 	}
@@ -513,10 +678,10 @@ static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host,
 	return opc = ((opc << 24) | tmp);
 }
 
-static u32 sh_mmcif_data_trans(struct sh_mmcif_host *host,
+static int sh_mmcif_data_trans(struct sh_mmcif_host *host,
 				struct mmc_request *mrq, u32 opc)
 {
-	u32 ret;
+	int ret;
 
 	switch (opc) {
 	case MMC_READ_MULTIPLE_BLOCK:
@@ -533,7 +698,7 @@ static u32 sh_mmcif_data_trans(struct sh_mmcif_host *host,
 		ret = sh_mmcif_single_read(host, mrq);
 		break;
 	default:
-		pr_err(DRIVER_NAME": NOT SUPPORT CMD = d'%08d\n", opc);
+		dev_err(&host->pd->dev, "UNSUPPORTED CMD = d'%08d\n", opc);
 		ret = -EINVAL;
 		break;
 	}
@@ -547,8 +712,6 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 	int ret = 0, mask = 0;
 	u32 opc = cmd->opcode;
 
-	host->cmd = cmd;
-
 	switch (opc) {
 	/* respons busy check */
 	case MMC_SWITCH:
@@ -579,13 +742,12 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, mask);
 	/* set arg */
 	sh_mmcif_writel(host->addr, MMCIF_CE_ARG, cmd->arg);
-	host->wait_int = 0;
 	/* set cmd */
 	sh_mmcif_writel(host->addr, MMCIF_CE_CMD_SET, opc);
 
-	time = wait_event_interruptible_timeout(host->intr_wait,
-		host->wait_int == 1 || host->sd_error == 1, host->timeout);
-	if (host->wait_int != 1 && time == 0) {
+	time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+		host->timeout);
+	if (time <= 0) {
 		cmd->error = sh_mmcif_error_manage(host);
 		return;
 	}
@@ -597,26 +759,34 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 			cmd->error = -ETIMEDOUT;
 			break;
 		default:
-			pr_debug("%s: Cmd(d'%d) err\n",
-					DRIVER_NAME, cmd->opcode);
+			dev_dbg(&host->pd->dev, "Cmd(d'%d) err\n",
+					cmd->opcode);
 			cmd->error = sh_mmcif_error_manage(host);
 			break;
 		}
-		host->sd_error = 0;
-		host->wait_int = 0;
+		host->sd_error = false;
 		return;
 	}
 	if (!(cmd->flags & MMC_RSP_PRESENT)) {
-		cmd->error = ret;
-		host->wait_int = 0;
+		cmd->error = 0;
 		return;
 	}
-	if (host->wait_int == 1) {
-		sh_mmcif_get_response(host, cmd);
-		host->wait_int = 0;
-	}
+	sh_mmcif_get_response(host, cmd);
 	if (host->data) {
-		ret = sh_mmcif_data_trans(host, mrq, cmd->opcode);
+		if (!host->dma_sglen) {
+			ret = sh_mmcif_data_trans(host, mrq, cmd->opcode);
+		} else {
+			long time =
+				wait_for_completion_interruptible_timeout(&host->dma_complete,
+									  host->timeout);
+			if (!time)
+				ret = -ETIMEDOUT;
+			else if (time < 0)
+				ret = time;
+			sh_mmcif_bitclr(host, MMCIF_CE_BUF_ACC,
+					BUF_ACC_DMAREN | BUF_ACC_DMAWEN);
+			host->dma_sglen = 0;
+		}
 		if (ret < 0)
 			mrq->data->bytes_xfered = 0;
 		else
@@ -636,20 +806,18 @@ static void sh_mmcif_stop_cmd(struct sh_mmcif_host *host,
 	else if (mrq->cmd->opcode == MMC_WRITE_MULTIPLE_BLOCK)
 		sh_mmcif_bitset(host, MMCIF_CE_INT_MASK, MASK_MCMD12RBE);
 	else {
-		pr_err(DRIVER_NAME": not support stop cmd\n");
+		dev_err(&host->pd->dev, "unsupported stop cmd\n");
 		cmd->error = sh_mmcif_error_manage(host);
 		return;
 	}
 
-	time = wait_event_interruptible_timeout(host->intr_wait,
-			host->wait_int == 1 ||
-			host->sd_error == 1, host->timeout);
-	if (host->wait_int != 1 && (time == 0 || host->sd_error != 0)) {
+	time = wait_for_completion_interruptible_timeout(&host->intr_wait,
+			host->timeout);
+	if (time <= 0 || host->sd_error) {
 		cmd->error = sh_mmcif_error_manage(host);
 		return;
 	}
 	sh_mmcif_get_cmd12response(host, cmd);
-	host->wait_int = 0;
 	cmd->error = 0;
 }
 
@@ -676,6 +844,15 @@ static void sh_mmcif_request(struct mmc_host *mmc, struct mmc_request *mrq)
 		break;
 	}
 	host->data = mrq->data;
+	if (mrq->data) {
+		if (mrq->data->flags & MMC_DATA_READ) {
+			if (host->chan_rx)
+				sh_mmcif_start_dma_rx(host);
+		} else {
+			if (host->chan_tx)
+				sh_mmcif_start_dma_tx(host);
+		}
+	}
 	sh_mmcif_start_cmd(host, mrq, mrq->cmd);
 	host->data = NULL;
 
@@ -735,7 +912,7 @@ static void sh_mmcif_detect(struct mmc_host *mmc)
 static irqreturn_t sh_mmcif_intr(int irq, void *dev_id)
 {
 	struct sh_mmcif_host *host = dev_id;
-	u32 state = 0;
+	u32 state;
 	int err = 0;
 
 	state = sh_mmcif_readl(host->addr, MMCIF_CE_INT);
@@ -774,17 +951,19 @@ static irqreturn_t sh_mmcif_intr(int irq, void *dev_id)
 		sh_mmcif_bitclr(host, MMCIF_CE_INT_MASK, state);
 		err = 1;
 	} else {
-		pr_debug("%s: Not support int\n", DRIVER_NAME);
+		dev_dbg(&host->pd->dev, "Not support int\n");
 		sh_mmcif_writel(host->addr, MMCIF_CE_INT, ~state);
 		sh_mmcif_bitclr(host, MMCIF_CE_INT_MASK, state);
 		err = 1;
 	}
 	if (err) {
-		host->sd_error = 1;
-		pr_debug("%s: int err state = %08x\n", DRIVER_NAME, state);
+		host->sd_error = true;
+		dev_dbg(&host->pd->dev, "int err state = %08x\n", state);
 	}
-	host->wait_int = 1;
-	wake_up(&host->intr_wait);
+	if (state & ~(INT_CMD12RBE | INT_CMD12CRE))
+		complete(&host->intr_wait);
+	else
+		dev_dbg(&host->pd->dev, "Unexpected IRQ 0x%x\n", state);
 
 	return IRQ_HANDLED;
 }
@@ -793,8 +972,8 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 {
 	int ret = 0, irq[2];
 	struct mmc_host *mmc;
-	struct sh_mmcif_host *host = NULL;
-	struct sh_mmcif_plat_data *pd = NULL;
+	struct sh_mmcif_host *host;
+	struct sh_mmcif_plat_data *pd;
 	struct resource *res;
 	void __iomem *reg;
 	char clk_name[8];
@@ -802,7 +981,7 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	irq[0] = platform_get_irq(pdev, 0);
 	irq[1] = platform_get_irq(pdev, 1);
 	if (irq[0] < 0 || irq[1] < 0) {
-		pr_err(DRIVER_NAME": Get irq error\n");
+		dev_err(&pdev->dev, "Get irq error\n");
 		return -ENXIO;
 	}
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -815,7 +994,7 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev, "ioremap error.\n");
 		return -ENOMEM;
 	}
-	pd = (struct sh_mmcif_plat_data *)(pdev->dev.platform_data);
+	pd = pdev->dev.platform_data;
 	if (!pd) {
 		dev_err(&pdev->dev, "sh_mmcif plat data error.\n");
 		ret = -ENXIO;
@@ -842,7 +1021,7 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	host->clk = clk_get_rate(host->hclk);
 	host->pd = pdev;
 
-	init_waitqueue_head(&host->intr_wait);
+	init_completion(&host->intr_wait);
 
 	mmc->ops = &sh_mmcif_ops;
 	mmc->f_max = host->clk;
@@ -858,33 +1037,37 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	mmc->caps = MMC_CAP_MMC_HIGHSPEED;
 	if (pd->caps)
 		mmc->caps |= pd->caps;
-	mmc->max_segs = 128;
+	mmc->max_segs = 32;
 	mmc->max_blk_size = 512;
-	mmc->max_blk_count = 65535;
-	mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
+	mmc->max_req_size = PAGE_CACHE_SIZE * mmc->max_segs;
+	mmc->max_blk_count = mmc->max_req_size / mmc->max_blk_size;
 	mmc->max_seg_size = mmc->max_req_size;
 
 	sh_mmcif_sync_reset(host);
 	platform_set_drvdata(pdev, host);
+
+	/* See if we also get DMA */
+	sh_mmcif_request_dma(host, pd);
+
 	mmc_add_host(mmc);
 
 	ret = request_irq(irq[0], sh_mmcif_intr, 0, "sh_mmc:error", host);
 	if (ret) {
-		pr_err(DRIVER_NAME": request_irq error (sh_mmc:error)\n");
+		dev_err(&pdev->dev, "request_irq error (sh_mmc:error)\n");
 		goto clean_up2;
 	}
 	ret = request_irq(irq[1], sh_mmcif_intr, 0, "sh_mmc:int", host);
 	if (ret) {
 		free_irq(irq[0], host);
-		pr_err(DRIVER_NAME": request_irq error (sh_mmc:int)\n");
+		dev_err(&pdev->dev, "request_irq error (sh_mmc:int)\n");
 		goto clean_up2;
 	}
 
 	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL);
 	sh_mmcif_detect(host->mmc);
 
-	pr_info("%s: driver version %s\n", DRIVER_NAME, DRIVER_VERSION);
-	pr_debug("%s: chip ver H'%04x\n", DRIVER_NAME,
+	dev_info(&pdev->dev, "driver version %s\n", DRIVER_VERSION);
+	dev_dbg(&pdev->dev, "chip ver H'%04x\n",
 		sh_mmcif_readl(host->addr, MMCIF_CE_VERSION) & 0x0000ffff);
 	return ret;
 
@@ -903,20 +1086,22 @@ static int __devexit sh_mmcif_remove(struct platform_device *pdev)
 	struct sh_mmcif_host *host = platform_get_drvdata(pdev);
 	int irq[2];
 
-	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL);
-
-	irq[0] = platform_get_irq(pdev, 0);
-	irq[1] = platform_get_irq(pdev, 1);
+	mmc_remove_host(host->mmc);
+	sh_mmcif_release_dma(host);
 
 	if (host->addr)
 		iounmap(host->addr);
 
-	platform_set_drvdata(pdev, NULL);
-	mmc_remove_host(host->mmc);
+	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL);
+
+	irq[0] = platform_get_irq(pdev, 0);
+	irq[1] = platform_get_irq(pdev, 1);
 
 	free_irq(irq[0], host);
 	free_irq(irq[1], host);
 
+	platform_set_drvdata(pdev, NULL);
+
 	clk_disable(host->hclk);
 	mmc_free_host(host->mmc);
 
@@ -947,5 +1132,5 @@ module_exit(sh_mmcif_exit);
 
 MODULE_DESCRIPTION("SuperH on-chip MMC/eMMC interface driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS(DRIVER_NAME);
+MODULE_ALIAS("platform:" DRIVER_NAME);
 MODULE_AUTHOR("Yusuke Goda <yusuke.goda.sx@renesas.com>");
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index ea9b7a098c9b..475a66d95b34 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -201,7 +201,7 @@ struct net_local {
 #define RX_BUF_SIZE 	(1518+14+18)	/* packet+header+RBD */
 #define RX_BUF_END		(dev->mem_end - dev->mem_start)
 
-#define TX_TIMEOUT 5
+#define TX_TIMEOUT (HZ/20)
 
 /*
   That's it: only 86 bytes to set up the beast, including every extra
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index cdf7226a7c43..d2bb4b254c57 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -98,7 +98,7 @@ static int rx_nocopy, rx_copy, queued_packet;
 #define WAIT_TX_AVAIL 200
 
 /* Operational parameter that usually are not changed. */
-#define TX_TIMEOUT  40		/* Time in jiffies before concluding Tx hung */
+#define TX_TIMEOUT  ((4*HZ)/10)	/* Time in jiffies before concluding Tx hung */
 
 /* The size here is somewhat misleading: the Corkscrew also uses the ISA
    aliased registers at <base>+0x400.
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index e2c9c5b949f9..be1f1970c842 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -191,7 +191,7 @@ enum commands {
 #define	 RX_SUSPEND	0x0030
 #define	 RX_ABORT	0x0040
 
-#define TX_TIMEOUT	5
+#define TX_TIMEOUT	(HZ/20)
 
 
 struct i596_reg {
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 43db398437b7..89be23340ee4 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1533,7 +1533,7 @@ config E100
 
 	  <http://support.intel.com/support/network/adapter/pro100/21397.htm>
 
-          to identify the adapter.
+	  to identify the adapter.
 
 	  For the latest Intel PRO/100 network driver for Linux, see:
 
@@ -1786,17 +1786,17 @@ config KS8842
 	tristate "Micrel KSZ8841/42 with generic bus interface"
 	depends on HAS_IOMEM && DMA_ENGINE
 	help
-	 This platform driver is for KSZ8841(1-port) / KS8842(2-port)
-	 ethernet switch chip (managed, VLAN, QoS) from Micrel or
-	 Timberdale(FPGA).
+	  This platform driver is for KSZ8841(1-port) / KS8842(2-port)
+	  ethernet switch chip (managed, VLAN, QoS) from Micrel or
+	  Timberdale(FPGA).
 
 config KS8851
-       tristate "Micrel KS8851 SPI"
-       depends on SPI
-       select MII
+	tristate "Micrel KS8851 SPI"
+	depends on SPI
+	select MII
 	select CRC32
-       help
-         SPI driver for Micrel KS8851 SPI attached network chip.
+	help
+	  SPI driver for Micrel KS8851 SPI attached network chip.
 
 config KS8851_MLL
 	tristate "Micrel KS8851 MLL"
@@ -2133,25 +2133,25 @@ config IP1000
 	  will be called ipg.  This is recommended.
 
 config IGB
-       tristate "Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support"
-       depends on PCI
-       ---help---
-         This driver supports Intel(R) 82575/82576 gigabit ethernet family of
-         adapters.  For more information on how to identify your adapter, go
-         to the Adapter & Driver ID Guide at:
+	tristate "Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support"
+	depends on PCI
+	---help---
+	  This driver supports Intel(R) 82575/82576 gigabit ethernet family of
+	  adapters.  For more information on how to identify your adapter, go
+	  to the Adapter & Driver ID Guide at:
 
-         <http://support.intel.com/support/network/adapter/pro100/21397.htm>
+	  <http://support.intel.com/support/network/adapter/pro100/21397.htm>
 
-         For general information and support, go to the Intel support
-         website at:
+	  For general information and support, go to the Intel support
+	  website at:
 
-         <http://support.intel.com>
+	  <http://support.intel.com>
 
-         More specific information on configuring the driver is in
-         <file:Documentation/networking/e1000.txt>.
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/e1000.txt>.
 
-         To compile this driver as a module, choose M here. The module
-         will be called igb.
+	  To compile this driver as a module, choose M here. The module
+	  will be called igb.
 
 config IGB_DCA
 	bool "Direct Cache Access (DCA) Support"
@@ -2163,25 +2163,25 @@ config IGB_DCA
 	  is used, with the intent of lessening the impact of cache misses.
 
 config IGBVF
-       tristate "Intel(R) 82576 Virtual Function Ethernet support"
-       depends on PCI
-       ---help---
-         This driver supports Intel(R) 82576 virtual functions.  For more
-         information on how to identify your adapter, go to the Adapter &
-         Driver ID Guide at:
+	tristate "Intel(R) 82576 Virtual Function Ethernet support"
+	depends on PCI
+	---help---
+	  This driver supports Intel(R) 82576 virtual functions.  For more
+	  information on how to identify your adapter, go to the Adapter &
+	  Driver ID Guide at:
 
-         <http://support.intel.com/support/network/adapter/pro100/21397.htm>
+	  <http://support.intel.com/support/network/adapter/pro100/21397.htm>
 
-         For general information and support, go to the Intel support
-         website at:
+	  For general information and support, go to the Intel support
+	  website at:
 
-         <http://support.intel.com>
+	  <http://support.intel.com>
 
-         More specific information on configuring the driver is in
-         <file:Documentation/networking/e1000.txt>.
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/e1000.txt>.
 
-         To compile this driver as a module, choose M here. The module
-         will be called igbvf.
+	  To compile this driver as a module, choose M here. The module
+	  will be called igbvf.
 
 source "drivers/net/ixp2000/Kconfig"
 
@@ -2300,14 +2300,14 @@ config SKGE
 	  will be called skge.  This is recommended.
 
 config SKGE_DEBUG
-       bool "Debugging interface"
-       depends on SKGE && DEBUG_FS
-       help
-	 This option adds the ability to dump driver state for debugging.
-	 The file /sys/kernel/debug/skge/ethX displays the state of the internal
-	 transmit and receive rings.
+	bool "Debugging interface"
+	depends on SKGE && DEBUG_FS
+	help
+	  This option adds the ability to dump driver state for debugging.
+	  The file /sys/kernel/debug/skge/ethX displays the state of the internal
+	  transmit and receive rings.
 
-	 If unsure, say N.
+	  If unsure, say N.
 
 config SKY2
 	tristate "SysKonnect Yukon2 support"
@@ -2326,14 +2326,14 @@ config SKY2
 	  will be called sky2.  This is recommended.
 
 config SKY2_DEBUG
-       bool "Debugging interface"
-       depends on SKY2 && DEBUG_FS
-       help
-	 This option adds the ability to dump driver state for debugging.
-	 The file /sys/kernel/debug/sky2/ethX displays the state of the internal
-	 transmit and receive rings.
+	bool "Debugging interface"
+	depends on SKY2 && DEBUG_FS
+	help
+	  This option adds the ability to dump driver state for debugging.
+	  The file /sys/kernel/debug/sky2/ethX displays the state of the internal
+	  transmit and receive rings.
 
-	 If unsure, say N.
+	  If unsure, say N.
 
 config VIA_VELOCITY
 	tristate "VIA Velocity support"
@@ -2389,12 +2389,12 @@ config SPIDER_NET
 	  Cell Processor-Based Blades from IBM.
 
 config TSI108_ETH
-	   tristate "Tundra TSI108 gigabit Ethernet support"
-	   depends on TSI108_BRIDGE
-	   help
-	     This driver supports Tundra TSI108 gigabit Ethernet ports.
-	     To compile this driver as a module, choose M here: the module
-	     will be called tsi108_eth.
+	tristate "Tundra TSI108 gigabit Ethernet support"
+	depends on TSI108_BRIDGE
+	help
+	  This driver supports Tundra TSI108 gigabit Ethernet ports.
+	  To compile this driver as a module, choose M here: the module
+	  will be called tsi108_eth.
 
 config GELIC_NET
 	tristate "PS3 Gigabit Ethernet driver"
@@ -2543,10 +2543,10 @@ config PCH_GBE
 	depends on PCI
 	select MII
 	---help---
-	  This is a gigabit ethernet driver for Topcliff PCH.
-	  Topcliff PCH is the platform controller hub that is used in Intel's
+	  This is a gigabit ethernet driver for EG20T PCH.
+	  EG20T PCH is the platform controller hub that is used in Intel's
 	  general embedded platform.
-	  Topcliff PCH has Gigabit Ethernet interface.
+	  EG20T PCH has Gigabit Ethernet interface.
 	  Using this interface, it is able to access system devices connected
 	  to Gigabit Ethernet.
 	  This driver enables Gigabit Ethernet function.
@@ -2573,32 +2573,32 @@ config MDIO
 	tristate
 
 config CHELSIO_T1
-        tristate "Chelsio 10Gb Ethernet support"
-        depends on PCI
+	tristate "Chelsio 10Gb Ethernet support"
+	depends on PCI
 	select CRC32
 	select MDIO
-        help
-          This driver supports Chelsio gigabit and 10-gigabit
-          Ethernet cards. More information about adapter features and
+	help
+	  This driver supports Chelsio gigabit and 10-gigabit
+	  Ethernet cards. More information about adapter features and
 	  performance tuning is in <file:Documentation/networking/cxgb.txt>.
 
-          For general information about Chelsio and our products, visit
-          our website at <http://www.chelsio.com>.
+	  For general information about Chelsio and our products, visit
+	  our website at <http://www.chelsio.com>.
 
-          For customer support, please visit our customer support page at
-          <http://www.chelsio.com/support.html>.
+	  For customer support, please visit our customer support page at
+	  <http://www.chelsio.com/support.html>.
 
-          Please send feedback to <linux-bugs@chelsio.com>.
+	  Please send feedback to <linux-bugs@chelsio.com>.
 
-          To compile this driver as a module, choose M here: the module
-          will be called cxgb.
+	  To compile this driver as a module, choose M here: the module
+	  will be called cxgb.
 
 config CHELSIO_T1_1G
-        bool "Chelsio gigabit Ethernet support"
-        depends on CHELSIO_T1
-        help
-          Enables support for Chelsio's gigabit Ethernet PCI cards.  If you
-          are using only 10G cards say 'N' here.
+	bool "Chelsio gigabit Ethernet support"
+	depends on CHELSIO_T1
+	help
+	  Enables support for Chelsio's gigabit Ethernet PCI cards.  If you
+	  are using only 10G cards say 'N' here.
 
 config CHELSIO_T3_DEPENDS
 	tristate
@@ -2728,26 +2728,26 @@ config IXGBE_DCB
 	  If unsure, say N.
 
 config IXGBEVF
-       tristate "Intel(R) 82599 Virtual Function Ethernet support"
-       depends on PCI_MSI
-       ---help---
-         This driver supports Intel(R) 82599 virtual functions.  For more
-         information on how to identify your adapter, go to the Adapter &
-         Driver ID Guide at:
+	tristate "Intel(R) 82599 Virtual Function Ethernet support"
+	depends on PCI_MSI
+	---help---
+	  This driver supports Intel(R) 82599 virtual functions.  For more
+	  information on how to identify your adapter, go to the Adapter &
+	  Driver ID Guide at:
 
-         <http://support.intel.com/support/network/sb/CS-008441.htm>
+	  <http://support.intel.com/support/network/sb/CS-008441.htm>
 
-         For general information and support, go to the Intel support
-         website at:
+	  For general information and support, go to the Intel support
+	  website at:
 
-         <http://support.intel.com>
+	  <http://support.intel.com>
 
-         More specific information on configuring the driver is in
-         <file:Documentation/networking/ixgbevf.txt>.
+	  More specific information on configuring the driver is in
+	  <file:Documentation/networking/ixgbevf.txt>.
 
-         To compile this driver as a module, choose M here. The module
-         will be called ixgbevf.  MSI-X interrupt support is required
-         for this driver to work correctly.
+	  To compile this driver as a module, choose M here. The module
+	  will be called ixgbevf.  MSI-X interrupt support is required
+	  for this driver to work correctly.
 
 config IXGB
 	tristate "Intel(R) PRO/10GbE support"
@@ -2772,29 +2772,38 @@ config IXGB
 	  will be called ixgb.
 
 config S2IO
-	tristate "S2IO 10Gbe XFrame NIC"
+	tristate "Exar Xframe 10Gb Ethernet Adapter"
 	depends on PCI
 	---help---
-	  This driver supports the 10Gbe XFrame NIC of S2IO. 
+	  This driver supports Exar Corp's Xframe Series 10Gb Ethernet Adapters.
+
 	  More specific information on configuring the driver is in 
 	  <file:Documentation/networking/s2io.txt>.
 
+	  To compile this driver as a module, choose M here. The module
+	  will be called s2io.
+
 config VXGE
-	tristate "Neterion X3100 Series 10GbE PCIe Server Adapter"
+	tristate "Exar X3100 Series 10GbE PCIe Server Adapter"
 	depends on PCI && INET
 	---help---
-	  This driver supports Neterion Inc's X3100 Series 10 GbE PCIe
+	  This driver supports Exar Corp's X3100 Series 10 GbE PCIe
 	  I/O Virtualized Server Adapter.
+
 	  More specific information on configuring the driver is in
 	  <file:Documentation/networking/vxge.txt>.
 
+	  To compile this driver as a module, choose M here. The module
+	  will be called vxge.
+
 config VXGE_DEBUG_TRACE_ALL
 	bool "Enabling All Debug trace statments in driver"
 	default n
 	depends on VXGE
 	---help---
 	  Say Y here if you want to enabling all the debug trace statements in
-	  driver. By  default only few debug trace statements are enabled.
+	  the vxge driver. By default only few debug trace statements are
+	  enabled.
 
 config MYRI10GE
 	tristate "Myricom Myri-10G Ethernet support"
@@ -2906,18 +2915,18 @@ config QLGE
 	  will be called qlge.
 
 config BNA
-        tristate "Brocade 1010/1020 10Gb Ethernet Driver support"
-        depends on PCI
-        ---help---
-          This driver supports Brocade 1010/1020 10Gb CEE capable Ethernet
-          cards.
-          To compile this driver as a module, choose M here: the module
-          will be called bna.
+	tristate "Brocade 1010/1020 10Gb Ethernet Driver support"
+	depends on PCI
+	---help---
+	  This driver supports Brocade 1010/1020 10Gb CEE capable Ethernet
+	  cards.
+	  To compile this driver as a module, choose M here: the module
+	  will be called bna.
 
-          For general information and support, go to the Brocade support
-          website at:
+	  For general information and support, go to the Brocade support
+	  website at:
 
-          <http://support.brocade.com>
+	  <http://support.brocade.com>
 
 source "drivers/net/sfc/Kconfig"
 
@@ -3239,18 +3248,18 @@ config PPP_BSDCOMP
 	  modules once you have said "make modules". If unsure, say N.
 
 config PPP_MPPE
-       tristate "PPP MPPE compression (encryption) (EXPERIMENTAL)"
-       depends on PPP && EXPERIMENTAL
-       select CRYPTO
-       select CRYPTO_SHA1
-       select CRYPTO_ARC4
-       select CRYPTO_ECB
-       ---help---
-         Support for the MPPE Encryption protocol, as employed by the
-	 Microsoft Point-to-Point Tunneling Protocol.
-
-	 See http://pptpclient.sourceforge.net/ for information on
-	 configuring PPTP clients and servers to utilize this method.
+	tristate "PPP MPPE compression (encryption) (EXPERIMENTAL)"
+	depends on PPP && EXPERIMENTAL
+	select CRYPTO
+	select CRYPTO_SHA1
+	select CRYPTO_ARC4
+	select CRYPTO_ECB
+	---help---
+	  Support for the MPPE Encryption protocol, as employed by the
+	  Microsoft Point-to-Point Tunneling Protocol.
+
+	  See http://pptpclient.sourceforge.net/ for information on
+	  configuring PPTP clients and servers to utilize this method.
 
 config PPPOE
 	tristate "PPP over Ethernet (EXPERIMENTAL)"
@@ -3409,14 +3418,14 @@ config VIRTIO_NET
 	depends on EXPERIMENTAL && VIRTIO
 	---help---
 	  This is the virtual network driver for virtio.  It can be used with
-          lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.
+	  lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.
 
 config VMXNET3
-       tristate "VMware VMXNET3 ethernet driver"
-       depends on PCI && INET
-       help
-         This driver supports VMware's vmxnet3 virtual ethernet NIC.
-         To compile this driver as a module, choose M here: the
-         module will be called vmxnet3.
+	tristate "VMware VMXNET3 ethernet driver"
+	depends on PCI && INET
+	help
+	  This driver supports VMware's vmxnet3 virtual ethernet NIC.
+	  To compile this driver as a module, choose M here: the
+	  module will be called vmxnet3.
 
 endif # NETDEVICES
diff --git a/drivers/net/arm/w90p910_ether.c b/drivers/net/arm/w90p910_ether.c
index 4545d5a06c24..bfea499a3513 100644
--- a/drivers/net/arm/w90p910_ether.c
+++ b/drivers/net/arm/w90p910_ether.c
@@ -117,7 +117,7 @@
 #define TX_DESC_SIZE		10
 #define MAX_RBUFF_SZ		0x600
 #define MAX_TBUFF_SZ		0x600
-#define TX_TIMEOUT		50
+#define TX_TIMEOUT		(HZ/2)
 #define DELAY			1000
 #define CAM0			0x0
 
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 89876897a6fe..871b1633f543 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -150,7 +150,7 @@ struct net_local {
 #define PORT_OFFSET(o) (o)
 
 
-#define TX_TIMEOUT		10
+#define TX_TIMEOUT		(HZ/10)
 
 
 /* Index to functions, as function prototypes. */
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index 8cb27cb7bca1..ce0091eb06f5 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -116,7 +116,7 @@ MODULE_LICENSE("GPL");
 #define RX_RING_LEN_BITS		(RX_LOG_RING_SIZE << 5)
 #define	RX_RING_MOD_MASK		(RX_RING_SIZE - 1)
 
-#define TX_TIMEOUT	20
+#define TX_TIMEOUT	(HZ/5)
 
 /* The LANCE Rx and Tx ring descriptors. */
 struct lance_rx_head {
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 43489f89c142..53eff9ba6e95 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -155,10 +155,10 @@ static void au1000_enable_mac(struct net_device *dev, int force_reset)
 	spin_lock_irqsave(&aup->lock, flags);
 
 	if (force_reset || (!aup->mac_enabled)) {
-		writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+		writel(MAC_EN_CLOCK_ENABLE, aup->enable);
 		au_sync_delay(2);
 		writel((MAC_EN_RESET0 | MAC_EN_RESET1 | MAC_EN_RESET2
-				| MAC_EN_CLOCK_ENABLE), &aup->enable);
+				| MAC_EN_CLOCK_ENABLE), aup->enable);
 		au_sync_delay(2);
 
 		aup->mac_enabled = 1;
@@ -503,9 +503,9 @@ static void au1000_reset_mac_unlocked(struct net_device *dev)
 
 	au1000_hard_stop(dev);
 
-	writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+	writel(MAC_EN_CLOCK_ENABLE, aup->enable);
 	au_sync_delay(2);
-	writel(0, &aup->enable);
+	writel(0, aup->enable);
 	au_sync_delay(2);
 
 	aup->tx_full = 0;
@@ -1119,7 +1119,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
 	/* set a random MAC now in case platform_data doesn't provide one */
 	random_ether_addr(dev->dev_addr);
 
-	writel(0, &aup->enable);
+	writel(0, aup->enable);
 	aup->mac_enabled = 0;
 
 	pd = pdev->dev.platform_data;
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index b6da4cf3694b..4bebff3faeab 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -325,7 +325,7 @@ static void ax_block_output(struct net_device *dev, int count,
 static void
 ax_mii_ei_outbits(struct net_device *dev, unsigned int bits, int len)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	void __iomem *memr_addr = (void __iomem *)dev->base_addr + AX_MEMR;
 	unsigned int memr;
 
@@ -364,7 +364,7 @@ ax_mii_ei_outbits(struct net_device *dev, unsigned int bits, int len)
 static unsigned int
 ax_phy_ei_inbits(struct net_device *dev, int no)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	void __iomem *memr_addr = (void __iomem *)dev->base_addr + AX_MEMR;
 	unsigned int memr;
 	unsigned int result = 0;
@@ -412,7 +412,7 @@ ax_phy_issueaddr(struct net_device *dev, int phy_addr, int reg, int opc)
 static int
 ax_phy_read(struct net_device *dev, int phy_addr, int reg)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
  	unsigned int result;
 
@@ -435,7 +435,7 @@ ax_phy_read(struct net_device *dev, int phy_addr, int reg)
 static void
 ax_phy_write(struct net_device *dev, int phy_addr, int reg, int value)
 {
-	struct ei_device *ei = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei = netdev_priv(dev);
 	struct ax_device  *ax = to_ax_dev(dev);
 	unsigned long flags;
 
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index c6e86315b3f8..2e2b76258ab4 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
 	__b44_set_flow_ctrl(bp, pause_enab);
 }
 
-#ifdef SSB_DRIVER_MIPS
-extern char *nvram_get(char *name);
+#ifdef CONFIG_BCM47XX
+#include <asm/mach-bcm47xx/nvram.h>
 static void b44_wap54g10_workaround(struct b44 *bp)
 {
-	const char *str;
+	char buf[20];
 	u32 val;
 	int err;
 
@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(struct b44 *bp)
 	 * see https://dev.openwrt.org/ticket/146
 	 * check and reset bit "isolate"
 	 */
-	str = nvram_get("boardnum");
-	if (!str)
+	if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
 		return;
-	if (simple_strtoul(str, NULL, 0) == 2) {
+	if (simple_strtoul(buf, NULL, 0) == 2) {
 		err = __b44_readphy(bp, 0, MII_BMCR, &val);
 		if (err)
 			goto error;
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 4594a28b1f66..b61a1dfebcaf 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -38,14 +38,17 @@
 #define BE_NAME			"ServerEngines BladeEngine2 10Gbps NIC"
 #define BE3_NAME		"ServerEngines BladeEngine3 10Gbps NIC"
 #define OC_NAME			"Emulex OneConnect 10Gbps NIC"
-#define OC_NAME1		"Emulex OneConnect 10Gbps NIC (be3)"
+#define OC_NAME_BE		OC_NAME	"(be3)"
+#define OC_NAME_LANCER		OC_NAME "(Lancer)"
 #define DRV_DESC		"ServerEngines BladeEngine 10Gbps NIC Driver"
 
 #define BE_VENDOR_ID 		0x19a2
+#define EMULEX_VENDOR_ID	0x10df
 #define BE_DEVICE_ID1		0x211
 #define BE_DEVICE_ID2		0x221
-#define OC_DEVICE_ID1		0x700
-#define OC_DEVICE_ID2		0x710
+#define OC_DEVICE_ID1		0x700	/* Device Id for BE2 cards */
+#define OC_DEVICE_ID2		0x710	/* Device Id for BE3 cards */
+#define OC_DEVICE_ID3		0xe220	/* Device id for Lancer cards */
 
 static inline char *nic_name(struct pci_dev *pdev)
 {
@@ -53,7 +56,9 @@ static inline char *nic_name(struct pci_dev *pdev)
 	case OC_DEVICE_ID1:
 		return OC_NAME;
 	case OC_DEVICE_ID2:
-		return OC_NAME1;
+		return OC_NAME_BE;
+	case OC_DEVICE_ID3:
+		return OC_NAME_LANCER;
 	case BE_DEVICE_ID2:
 		return BE3_NAME;
 	default:
@@ -149,6 +154,7 @@ struct be_eq_obj {
 	u16 min_eqd;		/* in usecs */
 	u16 max_eqd;		/* in usecs */
 	u16 cur_eqd;		/* in usecs */
+	u8  msix_vec_idx;
 
 	struct napi_struct napi;
 };
@@ -260,6 +266,8 @@ struct be_adapter {
 	u32 num_rx_qs;
 	u32 big_page_size;	/* Compounded page size shared by rx wrbs */
 
+	u8 msix_vec_next_idx;
+
 	struct vlan_group *vlan_grp;
 	u16 vlans_added;
 	u16 max_vlans;	/* Number of vlans supported */
@@ -299,8 +307,8 @@ struct be_adapter {
 
 	bool sriov_enabled;
 	struct be_vf_cfg vf_cfg[BE_MAX_VF];
-	u8 base_eq_id;
 	u8 is_virtfn;
+	u32 sli_family;
 };
 
 #define be_physfn(adapter) (!adapter->is_virtfn)
@@ -309,6 +317,8 @@ struct be_adapter {
 #define BE_GEN2 2
 #define BE_GEN3 3
 
+#define lancer_chip(adapter)		(adapter->pdev->device == OC_DEVICE_ID3)
+
 extern const struct ethtool_ops be_ethtool_ops;
 
 #define tx_stats(adapter)		(&adapter->tx_stats)
@@ -416,10 +426,17 @@ static inline u8 is_udp_pkt(struct sk_buff *skb)
 static inline void be_check_sriov_fn_type(struct be_adapter *adapter)
 {
 	u8 data;
-
-	pci_write_config_byte(adapter->pdev, 0xFE, 0xAA);
-	pci_read_config_byte(adapter->pdev, 0xFE, &data);
-	adapter->is_virtfn = (data != 0xAA);
+	u32 sli_intf;
+
+	if (lancer_chip(adapter)) {
+		pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET,
+								&sli_intf);
+		adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0;
+	} else {
+		pci_write_config_byte(adapter->pdev, 0xFE, 0xAA);
+		pci_read_config_byte(adapter->pdev, 0xFE, &data);
+		adapter->is_virtfn = (data != 0xAA);
+	}
 }
 
 static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 36eca1ce75d4..3865b2bc65e6 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -323,7 +323,12 @@ static int be_mbox_notify_wait(struct be_adapter *adapter)
 
 static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
 {
-	u32 sem = ioread32(adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
+	u32 sem;
+
+	if (lancer_chip(adapter))
+		sem  = ioread32(adapter->db + MPU_EP_SEMAPHORE_IF_TYPE2_OFFSET);
+	else
+		sem  = ioread32(adapter->csr + MPU_EP_SEMAPHORE_OFFSET);
 
 	*stage = sem & EP_SEMAPHORE_POST_STAGE_MASK;
 	if ((sem >> EP_SEMAPHORE_POST_ERR_SHIFT) & EP_SEMAPHORE_POST_ERR_MASK)
@@ -465,14 +470,25 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 	spin_lock(&adapter->mbox_lock);
 
 	wrb = (u8 *)wrb_from_mbox(adapter);
-	*wrb++ = 0xFF;
-	*wrb++ = 0x12;
-	*wrb++ = 0x34;
-	*wrb++ = 0xFF;
-	*wrb++ = 0xFF;
-	*wrb++ = 0x56;
-	*wrb++ = 0x78;
-	*wrb = 0xFF;
+	if (lancer_chip(adapter)) {
+		*wrb++ = 0xFF;
+		*wrb++ = 0x34;
+		*wrb++ = 0x12;
+		*wrb++ = 0xFF;
+		*wrb++ = 0xFF;
+		*wrb++ = 0x78;
+		*wrb++ = 0x56;
+		*wrb = 0xFF;
+	} else {
+		*wrb++ = 0xFF;
+		*wrb++ = 0x12;
+		*wrb++ = 0x34;
+		*wrb++ = 0xFF;
+		*wrb++ = 0xFF;
+		*wrb++ = 0x56;
+		*wrb++ = 0x78;
+		*wrb = 0xFF;
+	}
 
 	status = be_mbox_notify_wait(adapter);
 
@@ -680,16 +696,36 @@ int be_cmd_cq_create(struct be_adapter *adapter,
 		OPCODE_COMMON_CQ_CREATE, sizeof(*req));
 
 	req->num_pages =  cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
+	if (lancer_chip(adapter)) {
+		req->hdr.version = 1;
+		req->page_size = 1; /* 1 for 4K */
+		AMAP_SET_BITS(struct amap_cq_context_lancer, coalescwm, ctxt,
+								coalesce_wm);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, nodelay, ctxt,
+								no_delay);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, count, ctxt,
+						__ilog2_u32(cq->len/256));
+		AMAP_SET_BITS(struct amap_cq_context_lancer, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, eventable,
+								ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, eqid,
+								ctxt, eq->id);
+		AMAP_SET_BITS(struct amap_cq_context_lancer, armed, ctxt, 1);
+	} else {
+		AMAP_SET_BITS(struct amap_cq_context_be, coalescwm, ctxt,
+								coalesce_wm);
+		AMAP_SET_BITS(struct amap_cq_context_be, nodelay,
+								ctxt, no_delay);
+		AMAP_SET_BITS(struct amap_cq_context_be, count, ctxt,
+						__ilog2_u32(cq->len/256));
+		AMAP_SET_BITS(struct amap_cq_context_be, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_be, solevent,
+								ctxt, sol_evts);
+		AMAP_SET_BITS(struct amap_cq_context_be, eventable, ctxt, 1);
+		AMAP_SET_BITS(struct amap_cq_context_be, eqid, ctxt, eq->id);
+		AMAP_SET_BITS(struct amap_cq_context_be, armed, ctxt, 1);
+	}
 
-	AMAP_SET_BITS(struct amap_cq_context, coalescwm, ctxt, coalesce_wm);
-	AMAP_SET_BITS(struct amap_cq_context, nodelay, ctxt, no_delay);
-	AMAP_SET_BITS(struct amap_cq_context, count, ctxt,
-			__ilog2_u32(cq->len/256));
-	AMAP_SET_BITS(struct amap_cq_context, valid, ctxt, 1);
-	AMAP_SET_BITS(struct amap_cq_context, solevent, ctxt, sol_evts);
-	AMAP_SET_BITS(struct amap_cq_context, eventable, ctxt, 1);
-	AMAP_SET_BITS(struct amap_cq_context, eqid, ctxt, eq->id);
-	AMAP_SET_BITS(struct amap_cq_context, armed, ctxt, 1);
 	be_dws_cpu_to_le(ctxt, sizeof(req->context));
 
 	be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
@@ -737,13 +773,27 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
 			OPCODE_COMMON_MCC_CREATE_EXT, sizeof(*req));
 
 	req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
+	if (lancer_chip(adapter)) {
+		req->hdr.version = 1;
+		req->cq_id = cpu_to_le16(cq->id);
+
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, ring_size, ctxt,
+						be_encoded_q_len(mccq->len));
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_id,
+								ctxt, cq->id);
+		AMAP_SET_BITS(struct amap_mcc_context_lancer, async_cq_valid,
+								 ctxt, 1);
+
+	} else {
+		AMAP_SET_BITS(struct amap_mcc_context_be, valid, ctxt, 1);
+		AMAP_SET_BITS(struct amap_mcc_context_be, ring_size, ctxt,
+						be_encoded_q_len(mccq->len));
+		AMAP_SET_BITS(struct amap_mcc_context_be, cq_id, ctxt, cq->id);
+	}
 
-	AMAP_SET_BITS(struct amap_mcc_context, valid, ctxt, 1);
-	AMAP_SET_BITS(struct amap_mcc_context, ring_size, ctxt,
-		be_encoded_q_len(mccq->len));
-	AMAP_SET_BITS(struct amap_mcc_context, cq_id, ctxt, cq->id);
 	/* Subscribe to Link State and Group 5 Events(bits 1 and 5 set) */
-	req->async_event_bitmap[0] |= 0x00000022;
+	req->async_event_bitmap[0] = cpu_to_le32(0x00000022);
 	be_dws_cpu_to_le(ctxt, sizeof(req->context));
 
 	be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 8469ff061f30..83d15c8a9fa3 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -309,7 +309,7 @@ struct be_cmd_req_pmac_del {
 /******************** Create CQ ***************************/
 /* Pseudo amap definition in which each bit of the actual structure is defined
  * as a byte: used to calculate offset/shift/mask of each field */
-struct amap_cq_context {
+struct amap_cq_context_be {
 	u8 cidx[11];		/* dword 0*/
 	u8 rsvd0;		/* dword 0*/
 	u8 coalescwm[2];	/* dword 0*/
@@ -332,14 +332,32 @@ struct amap_cq_context {
 	u8 rsvd5[32];		/* dword 3*/
 } __packed;
 
+struct amap_cq_context_lancer {
+	u8 rsvd0[12];		/* dword 0*/
+	u8 coalescwm[2];	/* dword 0*/
+	u8 nodelay;		/* dword 0*/
+	u8 rsvd1[12];		/* dword 0*/
+	u8 count[2];		/* dword 0*/
+	u8 valid;		/* dword 0*/
+	u8 rsvd2;		/* dword 0*/
+	u8 eventable;		/* dword 0*/
+	u8 eqid[16];		/* dword 1*/
+	u8 rsvd3[15];		/* dword 1*/
+	u8 armed;		/* dword 1*/
+	u8 rsvd4[32];		/* dword 2*/
+	u8 rsvd5[32];		/* dword 3*/
+} __packed;
+
 struct be_cmd_req_cq_create {
 	struct be_cmd_req_hdr hdr;
 	u16 num_pages;
-	u16 rsvd0;
-	u8 context[sizeof(struct amap_cq_context) / 8];
+	u8 page_size;
+	u8 rsvd0;
+	u8 context[sizeof(struct amap_cq_context_be) / 8];
 	struct phys_addr pages[8];
 } __packed;
 
+
 struct be_cmd_resp_cq_create {
 	struct be_cmd_resp_hdr hdr;
 	u16 cq_id;
@@ -349,7 +367,7 @@ struct be_cmd_resp_cq_create {
 /******************** Create MCCQ ***************************/
 /* Pseudo amap definition in which each bit of the actual structure is defined
  * as a byte: used to calculate offset/shift/mask of each field */
-struct amap_mcc_context {
+struct amap_mcc_context_be {
 	u8 con_index[14];
 	u8 rsvd0[2];
 	u8 ring_size[4];
@@ -364,12 +382,23 @@ struct amap_mcc_context {
 	u8 rsvd2[32];
 } __packed;
 
+struct amap_mcc_context_lancer {
+	u8 async_cq_id[16];
+	u8 ring_size[4];
+	u8 rsvd0[12];
+	u8 rsvd1[31];
+	u8 valid;
+	u8 async_cq_valid[1];
+	u8 rsvd2[31];
+	u8 rsvd3[32];
+} __packed;
+
 struct be_cmd_req_mcc_create {
 	struct be_cmd_req_hdr hdr;
 	u16 num_pages;
-	u16 rsvd0;
+	u16 cq_id;
 	u32 async_event_bitmap[1];
-	u8 context[sizeof(struct amap_mcc_context) / 8];
+	u8 context[sizeof(struct amap_mcc_context_be) / 8];
 	struct phys_addr pages[8];
 } __packed;
 
@@ -605,6 +634,7 @@ struct be_hw_stats {
 	struct be_rxf_stats rxf;
 	u32 rsvd[48];
 	struct be_erx_stats erx;
+	u32 rsvd1[6];
 };
 
 struct be_cmd_req_get_stats {
diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h
index a2ec5df0d733..4096d9778234 100644
--- a/drivers/net/benet/be_hw.h
+++ b/drivers/net/benet/be_hw.h
@@ -32,10 +32,12 @@
 #define MPU_EP_CONTROL 		0
 
 /********** MPU semphore ******************/
-#define MPU_EP_SEMAPHORE_OFFSET 	0xac
-#define EP_SEMAPHORE_POST_STAGE_MASK	0x0000FFFF
-#define EP_SEMAPHORE_POST_ERR_MASK	0x1
-#define EP_SEMAPHORE_POST_ERR_SHIFT	31
+#define MPU_EP_SEMAPHORE_OFFSET		0xac
+#define MPU_EP_SEMAPHORE_IF_TYPE2_OFFSET	0x400
+#define EP_SEMAPHORE_POST_STAGE_MASK		0x0000FFFF
+#define EP_SEMAPHORE_POST_ERR_MASK		0x1
+#define EP_SEMAPHORE_POST_ERR_SHIFT		31
+
 /* MPU semphore POST stage values */
 #define POST_STAGE_AWAITING_HOST_RDY 	0x1 /* FW awaiting goahead from host */
 #define POST_STAGE_HOST_RDY 		0x2 /* Host has given go-ahed to FW */
@@ -66,6 +68,28 @@
 #define PCICFG_UE_STATUS_LOW_MASK		0xA8
 #define PCICFG_UE_STATUS_HI_MASK		0xAC
 
+/******** SLI_INTF ***********************/
+#define SLI_INTF_REG_OFFSET			0x58
+#define SLI_INTF_VALID_MASK			0xE0000000
+#define SLI_INTF_VALID				0xC0000000
+#define SLI_INTF_HINT2_MASK			0x1F000000
+#define SLI_INTF_HINT2_SHIFT			24
+#define SLI_INTF_HINT1_MASK			0x00FF0000
+#define SLI_INTF_HINT1_SHIFT			16
+#define SLI_INTF_FAMILY_MASK			0x00000F00
+#define SLI_INTF_FAMILY_SHIFT			8
+#define SLI_INTF_IF_TYPE_MASK			0x0000F000
+#define SLI_INTF_IF_TYPE_SHIFT			12
+#define SLI_INTF_REV_MASK			0x000000F0
+#define SLI_INTF_REV_SHIFT			4
+#define SLI_INTF_FT_MASK			0x00000001
+
+
+/* SLI family */
+#define BE_SLI_FAMILY		0x0
+#define LANCER_A0_SLI_FAMILY	0xA
+
+
 /********* ISR0 Register offset **********/
 #define CEV_ISR0_OFFSET 			0xC18
 #define CEV_ISR_SIZE				4
@@ -73,6 +97,9 @@
 /********* Event Q door bell *************/
 #define DB_EQ_OFFSET			DB_CQ_OFFSET
 #define DB_EQ_RING_ID_MASK		0x1FF	/* bits 0 - 8 */
+#define DB_EQ_RING_ID_EXT_MASK		0x3e00  /* bits 9-13 */
+#define DB_EQ_RING_ID_EXT_MASK_SHIFT	(2) /* qid bits 9-13 placing at 11-15 */
+
 /* Clear the interrupt for this eq */
 #define DB_EQ_CLR_SHIFT			(9)	/* bit 9 */
 /* Must be 1 */
@@ -85,6 +112,10 @@
 /********* Compl Q door bell *************/
 #define DB_CQ_OFFSET 			0x120
 #define DB_CQ_RING_ID_MASK		0x3FF	/* bits 0 - 9 */
+#define DB_CQ_RING_ID_EXT_MASK		0x7C00	/* bits 10-14 */
+#define DB_CQ_RING_ID_EXT_MASK_SHIFT	(1)	/* qid bits 10-14
+						 placing at 11-15 */
+
 /* Number of event entries processed */
 #define DB_CQ_NUM_POPPED_SHIFT		(16) 	/* bits 16 - 28 */
 /* Rearm bit */
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 93354eee2cfd..102567ee68c2 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -41,6 +41,7 @@ static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
 	{ PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID2) },
 	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
 	{ PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
+	{ PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID3)},
 	{ 0 }
 };
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -188,6 +189,8 @@ static void be_eq_notify(struct be_adapter *adapter, u16 qid,
 {
 	u32 val = 0;
 	val |= qid & DB_EQ_RING_ID_MASK;
+	val |= ((qid & DB_EQ_RING_ID_EXT_MASK) <<
+			DB_EQ_RING_ID_EXT_MASK_SHIFT);
 
 	if (adapter->eeh_err)
 		return;
@@ -205,6 +208,8 @@ void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped)
 {
 	u32 val = 0;
 	val |= qid & DB_CQ_RING_ID_MASK;
+	val |= ((qid & DB_CQ_RING_ID_EXT_MASK) <<
+			DB_CQ_RING_ID_EXT_MASK_SHIFT);
 
 	if (adapter->eeh_err)
 		return;
@@ -404,7 +409,8 @@ static void be_tx_stats_update(struct be_adapter *adapter,
 }
 
 /* Determine number of WRB entries needed to xmit data in an skb */
-static u32 wrb_cnt_for_skb(struct sk_buff *skb, bool *dummy)
+static u32 wrb_cnt_for_skb(struct be_adapter *adapter, struct sk_buff *skb,
+								bool *dummy)
 {
 	int cnt = (skb->len > skb->data_len);
 
@@ -412,12 +418,13 @@ static u32 wrb_cnt_for_skb(struct sk_buff *skb, bool *dummy)
 
 	/* to account for hdr wrb */
 	cnt++;
-	if (cnt & 1) {
+	if (lancer_chip(adapter) || !(cnt & 1)) {
+		*dummy = false;
+	} else {
 		/* add a dummy to make it an even num */
 		cnt++;
 		*dummy = true;
-	} else
-		*dummy = false;
+	}
 	BUG_ON(cnt > BE_MAX_TX_FRAG_COUNT);
 	return cnt;
 }
@@ -443,8 +450,18 @@ static void wrb_fill_hdr(struct be_adapter *adapter, struct be_eth_hdr_wrb *hdr,
 		AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso, hdr, 1);
 		AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso_mss,
 			hdr, skb_shinfo(skb)->gso_size);
-		if (skb_is_gso_v6(skb))
+		if (skb_is_gso_v6(skb) && !lancer_chip(adapter))
 			AMAP_SET_BITS(struct amap_eth_hdr_wrb, lso6, hdr, 1);
+		if (lancer_chip(adapter) && adapter->sli_family  ==
+							LANCER_A0_SLI_FAMILY) {
+			AMAP_SET_BITS(struct amap_eth_hdr_wrb, ipcs, hdr, 1);
+			if (is_tcp_pkt(skb))
+				AMAP_SET_BITS(struct amap_eth_hdr_wrb,
+								tcpcs, hdr, 1);
+			else if (is_udp_pkt(skb))
+				AMAP_SET_BITS(struct amap_eth_hdr_wrb,
+								udpcs, hdr, 1);
+		}
 	} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		if (is_tcp_pkt(skb))
 			AMAP_SET_BITS(struct amap_eth_hdr_wrb, tcpcs, hdr, 1);
@@ -566,7 +583,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb,
 	u32 start = txq->head;
 	bool dummy_wrb, stopped = false;
 
-	wrb_cnt = wrb_cnt_for_skb(skb, &dummy_wrb);
+	wrb_cnt = wrb_cnt_for_skb(adapter, skb, &dummy_wrb);
 
 	copied = make_tx_wrbs(adapter, skb, wrb_cnt, dummy_wrb);
 	if (copied) {
@@ -1035,7 +1052,8 @@ static void be_rx_compl_process(struct be_adapter *adapter,
 			return;
 		}
 		vid = AMAP_GET_BITS(struct amap_eth_rx_compl, vlan_tag, rxcp);
-		vid = swab16(vid);
+		if (!lancer_chip(adapter))
+			vid = swab16(vid);
 		vlan_hwaccel_receive_skb(skb, adapter->vlan_grp, vid);
 	} else {
 		netif_receive_skb(skb);
@@ -1113,7 +1131,8 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
 		napi_gro_frags(&eq_obj->napi);
 	} else {
 		vid = AMAP_GET_BITS(struct amap_eth_rx_compl, vlan_tag, rxcp);
-		vid = swab16(vid);
+		if (!lancer_chip(adapter))
+			vid = swab16(vid);
 
 		if (!adapter->vlan_grp || adapter->vlans_added == 0)
 			return;
@@ -1381,7 +1400,8 @@ static void be_tx_compl_clean(struct be_adapter *adapter)
 		sent_skb = sent_skbs[txq->tail];
 		end_idx = txq->tail;
 		index_adv(&end_idx,
-			wrb_cnt_for_skb(sent_skb, &dummy_wrb) - 1, txq->len);
+			wrb_cnt_for_skb(adapter, sent_skb, &dummy_wrb) - 1,
+			txq->len);
 		be_tx_compl_process(adapter, end_idx);
 	}
 }
@@ -1476,7 +1496,9 @@ static int be_tx_queues_create(struct be_adapter *adapter)
 	/* Ask BE to create Tx Event queue */
 	if (be_cmd_eq_create(adapter, eq, adapter->tx_eq.cur_eqd))
 		goto tx_eq_free;
-	adapter->base_eq_id = adapter->tx_eq.q.id;
+
+	adapter->tx_eq.msix_vec_idx = adapter->msix_vec_next_idx++;
+
 
 	/* Alloc TX eth compl queue */
 	cq = &adapter->tx_obj.cq;
@@ -1568,6 +1590,8 @@ static int be_rx_queues_create(struct be_adapter *adapter)
 		if (rc)
 			goto err;
 
+		rxo->rx_eq.msix_vec_idx = adapter->msix_vec_next_idx++;
+
 		/* CQ */
 		cq = &rxo->cq;
 		rc = be_queue_alloc(adapter, cq, RX_CQ_LEN,
@@ -1578,7 +1602,6 @@ static int be_rx_queues_create(struct be_adapter *adapter)
 		rc = be_cmd_cq_create(adapter, cq, eq, false, false, 3);
 		if (rc)
 			goto err;
-
 		/* Rx Q */
 		q = &rxo->q;
 		rc = be_queue_alloc(adapter, q, RX_Q_LEN,
@@ -1611,29 +1634,45 @@ err:
 	return -1;
 }
 
-/* There are 8 evt ids per func. Retruns the evt id's bit number */
-static inline int be_evt_bit_get(struct be_adapter *adapter, u32 eq_id)
+static bool event_peek(struct be_eq_obj *eq_obj)
 {
-	return eq_id - adapter->base_eq_id;
+	struct be_eq_entry *eqe = queue_tail_node(&eq_obj->q);
+	if (!eqe->evt)
+		return false;
+	else
+		return true;
 }
 
 static irqreturn_t be_intx(int irq, void *dev)
 {
 	struct be_adapter *adapter = dev;
 	struct be_rx_obj *rxo;
-	int isr, i;
+	int isr, i, tx = 0 , rx = 0;
 
-	isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
-		(adapter->tx_eq.q.id/ 8) * CEV_ISR_SIZE);
-	if (!isr)
-		return IRQ_NONE;
+	if (lancer_chip(adapter)) {
+		if (event_peek(&adapter->tx_eq))
+			tx = event_handle(adapter, &adapter->tx_eq);
+		for_all_rx_queues(adapter, rxo, i) {
+			if (event_peek(&rxo->rx_eq))
+				rx |= event_handle(adapter, &rxo->rx_eq);
+		}
 
-	if ((1 << be_evt_bit_get(adapter, adapter->tx_eq.q.id) & isr))
-		event_handle(adapter, &adapter->tx_eq);
+		if (!(tx || rx))
+			return IRQ_NONE;
 
-	for_all_rx_queues(adapter, rxo, i) {
-		if ((1 << be_evt_bit_get(adapter, rxo->rx_eq.q.id) & isr))
-			event_handle(adapter, &rxo->rx_eq);
+	} else {
+		isr = ioread32(adapter->csr + CEV_ISR0_OFFSET +
+			(adapter->tx_eq.q.id / 8) * CEV_ISR_SIZE);
+		if (!isr)
+			return IRQ_NONE;
+
+		if ((1 << adapter->tx_eq.msix_vec_idx & isr))
+			event_handle(adapter, &adapter->tx_eq);
+
+		for_all_rx_queues(adapter, rxo, i) {
+			if ((1 << rxo->rx_eq.msix_vec_idx & isr))
+				event_handle(adapter, &rxo->rx_eq);
+		}
 	}
 
 	return IRQ_HANDLED;
@@ -1830,8 +1869,7 @@ static void be_worker(struct work_struct *work)
 			be_post_rx_frags(rxo);
 		}
 	}
-
-	if (!adapter->ue_detected)
+	if (!adapter->ue_detected && !lancer_chip(adapter))
 		be_detect_dump_ue(adapter);
 
 reschedule:
@@ -1910,10 +1948,10 @@ static void be_sriov_disable(struct be_adapter *adapter)
 #endif
 }
 
-static inline int be_msix_vec_get(struct be_adapter *adapter, u32 eq_id)
+static inline int be_msix_vec_get(struct be_adapter *adapter,
+					struct be_eq_obj *eq_obj)
 {
-	return adapter->msix_entries[
-			be_evt_bit_get(adapter, eq_id)].vector;
+	return adapter->msix_entries[eq_obj->msix_vec_idx].vector;
 }
 
 static int be_request_irq(struct be_adapter *adapter,
@@ -1924,14 +1962,14 @@ static int be_request_irq(struct be_adapter *adapter,
 	int vec;
 
 	sprintf(eq_obj->desc, "%s-%s", netdev->name, desc);
-	vec = be_msix_vec_get(adapter, eq_obj->q.id);
+	vec = be_msix_vec_get(adapter, eq_obj);
 	return request_irq(vec, handler, 0, eq_obj->desc, context);
 }
 
 static void be_free_irq(struct be_adapter *adapter, struct be_eq_obj *eq_obj,
 			void *context)
 {
-	int vec = be_msix_vec_get(adapter, eq_obj->q.id);
+	int vec = be_msix_vec_get(adapter, eq_obj);
 	free_irq(vec, context);
 }
 
@@ -2036,14 +2074,15 @@ static int be_close(struct net_device *netdev)
 	netif_carrier_off(netdev);
 	adapter->link_up = false;
 
-	be_intr_set(adapter, false);
+	if (!lancer_chip(adapter))
+		be_intr_set(adapter, false);
 
 	if (adapter->msix_enabled) {
-		vec = be_msix_vec_get(adapter, tx_eq->q.id);
+		vec = be_msix_vec_get(adapter, tx_eq);
 		synchronize_irq(vec);
 
 		for_all_rx_queues(adapter, rxo, i) {
-			vec = be_msix_vec_get(adapter, rxo->rx_eq.q.id);
+			vec = be_msix_vec_get(adapter, &rxo->rx_eq);
 			synchronize_irq(vec);
 		}
 	} else {
@@ -2082,7 +2121,8 @@ static int be_open(struct net_device *netdev)
 
 	be_irq_register(adapter);
 
-	be_intr_set(adapter, true);
+	if (!lancer_chip(adapter))
+		be_intr_set(adapter, true);
 
 	/* The evt queues are created in unarmed state; arm them */
 	for_all_rx_queues(adapter, rxo, i) {
@@ -2548,6 +2588,9 @@ static void be_netdev_init(struct net_device *netdev)
 
 	netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_CSUM;
 
+	if (lancer_chip(adapter))
+		netdev->vlan_features |= NETIF_F_TSO6;
+
 	netdev->flags |= IFF_MULTICAST;
 
 	adapter->rx_csum = true;
@@ -2587,6 +2630,15 @@ static int be_map_pci_bars(struct be_adapter *adapter)
 	u8 __iomem *addr;
 	int pcicfg_reg, db_reg;
 
+	if (lancer_chip(adapter)) {
+		addr = ioremap_nocache(pci_resource_start(adapter->pdev, 0),
+			pci_resource_len(adapter->pdev, 0));
+		if (addr == NULL)
+			return -ENOMEM;
+		adapter->db = addr;
+		return 0;
+	}
+
 	if (be_physfn(adapter)) {
 		addr = ioremap_nocache(pci_resource_start(adapter->pdev, 2),
 				pci_resource_len(adapter->pdev, 2));
@@ -2783,6 +2835,44 @@ static int be_get_config(struct be_adapter *adapter)
 	return 0;
 }
 
+static int be_dev_family_check(struct be_adapter *adapter)
+{
+	struct pci_dev *pdev = adapter->pdev;
+	u32 sli_intf = 0, if_type;
+
+	switch (pdev->device) {
+	case BE_DEVICE_ID1:
+	case OC_DEVICE_ID1:
+		adapter->generation = BE_GEN2;
+		break;
+	case BE_DEVICE_ID2:
+	case OC_DEVICE_ID2:
+		adapter->generation = BE_GEN3;
+		break;
+	case OC_DEVICE_ID3:
+		pci_read_config_dword(pdev, SLI_INTF_REG_OFFSET, &sli_intf);
+		if_type = (sli_intf & SLI_INTF_IF_TYPE_MASK) >>
+						SLI_INTF_IF_TYPE_SHIFT;
+
+		if (((sli_intf & SLI_INTF_VALID_MASK) != SLI_INTF_VALID) ||
+			if_type != 0x02) {
+			dev_err(&pdev->dev, "SLI_INTF reg val is not valid\n");
+			return -EINVAL;
+		}
+		if (num_vfs > 0) {
+			dev_err(&pdev->dev, "VFs not supported\n");
+			return -EINVAL;
+		}
+		adapter->sli_family = ((sli_intf & SLI_INTF_FAMILY_MASK) >>
+					 SLI_INTF_FAMILY_SHIFT);
+		adapter->generation = BE_GEN3;
+		break;
+	default:
+		adapter->generation = 0;
+	}
+	return 0;
+}
+
 static int __devinit be_probe(struct pci_dev *pdev,
 			const struct pci_device_id *pdev_id)
 {
@@ -2805,22 +2895,13 @@ static int __devinit be_probe(struct pci_dev *pdev,
 		goto rel_reg;
 	}
 	adapter = netdev_priv(netdev);
-
-	switch (pdev->device) {
-	case BE_DEVICE_ID1:
-	case OC_DEVICE_ID1:
-		adapter->generation = BE_GEN2;
-		break;
-	case BE_DEVICE_ID2:
-	case OC_DEVICE_ID2:
-		adapter->generation = BE_GEN3;
-		break;
-	default:
-		adapter->generation = 0;
-	}
-
 	adapter->pdev = pdev;
 	pci_set_drvdata(pdev, adapter);
+
+	status = be_dev_family_check(adapter);
+	if (!status)
+		goto free_netdev;
+
 	adapter->netdev = netdev;
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
@@ -2895,7 +2976,7 @@ ctrl_clean:
 	be_ctrl_cleanup(adapter);
 free_netdev:
 	be_sriov_disable(adapter);
-	free_netdev(adapter->netdev);
+	free_netdev(netdev);
 	pci_set_drvdata(pdev, NULL);
 rel_reg:
 	pci_release_regions(pdev);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 062600be073b..03209a37883e 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -56,8 +56,8 @@
 #include "bnx2_fw.h"
 
 #define DRV_MODULE_NAME		"bnx2"
-#define DRV_MODULE_VERSION	"2.0.18"
-#define DRV_MODULE_RELDATE	"Oct 7, 2010"
+#define DRV_MODULE_VERSION	"2.0.20"
+#define DRV_MODULE_RELDATE	"Nov 24, 2010"
 #define FW_MIPS_FILE_06		"bnx2/bnx2-mips-06-6.0.15.fw"
 #define FW_RV2P_FILE_06		"bnx2/bnx2-rv2p-06-6.0.15.fw"
 #define FW_MIPS_FILE_09		"bnx2/bnx2-mips-09-6.0.17.fw"
@@ -766,13 +766,10 @@ bnx2_alloc_rx_mem(struct bnx2 *bp)
 		int j;
 
 		rxr->rx_buf_ring =
-			vmalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring);
+			vzalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring);
 		if (rxr->rx_buf_ring == NULL)
 			return -ENOMEM;
 
-		memset(rxr->rx_buf_ring, 0,
-		       SW_RXBD_RING_SIZE * bp->rx_max_ring);
-
 		for (j = 0; j < bp->rx_max_ring; j++) {
 			rxr->rx_desc_ring[j] =
 				dma_alloc_coherent(&bp->pdev->dev,
@@ -785,13 +782,11 @@ bnx2_alloc_rx_mem(struct bnx2 *bp)
 		}
 
 		if (bp->rx_pg_ring_size) {
-			rxr->rx_pg_ring = vmalloc(SW_RXPG_RING_SIZE *
+			rxr->rx_pg_ring = vzalloc(SW_RXPG_RING_SIZE *
 						  bp->rx_max_pg_ring);
 			if (rxr->rx_pg_ring == NULL)
 				return -ENOMEM;
 
-			memset(rxr->rx_pg_ring, 0, SW_RXPG_RING_SIZE *
-			       bp->rx_max_pg_ring);
 		}
 
 		for (j = 0; j < bp->rx_max_pg_ring; j++) {
@@ -4645,13 +4640,28 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
 
 	/* Wait for the current PCI transaction to complete before
 	 * issuing a reset. */
-	REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
-	       BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
-	       BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
-	       BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
-	       BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
-	val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
-	udelay(5);
+	if ((CHIP_NUM(bp) == CHIP_NUM_5706) ||
+	    (CHIP_NUM(bp) == CHIP_NUM_5708)) {
+		REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
+		       BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
+		       BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
+		       BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
+		       BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
+		val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
+		udelay(5);
+	} else {  /* 5709 */
+		val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+		val &= ~BNX2_MISC_NEW_CORE_CTL_DMA_ENABLE;
+		REG_WR(bp, BNX2_MISC_NEW_CORE_CTL, val);
+		val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+
+		for (i = 0; i < 100; i++) {
+			msleep(1);
+			val = REG_RD(bp, BNX2_PCICFG_DEVICE_CONTROL);
+			if (!(val & BNX2_PCICFG_DEVICE_STATUS_NO_PEND))
+				break;
+		}
+	}
 
 	/* Wait for the firmware to tell us it is ok to issue a reset. */
 	bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT0 | reset_code, 1, 1);
@@ -4673,7 +4683,7 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
 		val = BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
 		      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
 
-		pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, val);
+		REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
 
 	} else {
 		val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
@@ -7914,15 +7924,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 		goto err_out_release;
 	}
 
+	bnx2_set_power_state(bp, PCI_D0);
+
 	/* Configure byte swap and enable write to the reg_window registers.
 	 * Rely on CPU to do target byte swapping on big endian systems
 	 * The chip's target access swapping will not swap all accesses
 	 */
-	pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG,
-			       BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
-			       BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
-
-	bnx2_set_power_state(bp, PCI_D0);
+	REG_WR(bp, BNX2_PCICFG_MISC_CONFIG,
+		   BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+		   BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
 
 	bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
 
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index bf4c3421067d..5488a2e82fe9 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -461,6 +461,8 @@ struct l2_fhdr {
 #define BNX2_PCICFG_MAILBOX_QUEUE_ADDR			0x00000090
 #define BNX2_PCICFG_MAILBOX_QUEUE_DATA			0x00000094
 
+#define BNX2_PCICFG_DEVICE_CONTROL			0x000000b4
+#define BNX2_PCICFG_DEVICE_STATUS_NO_PEND		 ((1L<<5)<<16)
 
 /*
  *  pci_reg definition
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 863e73a85fbe..cfc25cf064d3 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.60.00-4"
-#define DRV_MODULE_RELDATE      "2010/11/01"
+#define DRV_MODULE_VERSION      "1.60.00-6"
+#define DRV_MODULE_RELDATE      "2010/11/29"
 #define BNX2X_BC_VER            0x040200
 
 #define BNX2X_MULTI_QUEUE
@@ -671,6 +671,10 @@ enum {
 	CAM_ISCSI_ETH_LINE,
 	CAM_MAX_PF_LINE = CAM_ISCSI_ETH_LINE
 };
+/* number of MACs per function in NIG memory - used for SI mode */
+#define NIG_LLH_FUNC_MEM_SIZE		16
+/* number of entries in NIG_REG_LLHX_FUNC_MEM */
+#define NIG_LLH_FUNC_MEM_MAX_OFFSET	8
 
 #define BNX2X_VF_ID_INVALID	0xFF
 
@@ -967,6 +971,8 @@ struct bnx2x {
 	u16			mf_ov;
 	u8			mf_mode;
 #define IS_MF(bp)		(bp->mf_mode != 0)
+#define IS_MF_SI(bp)		(bp->mf_mode == MULTI_FUNCTION_SI)
+#define IS_MF_SD(bp)		(bp->mf_mode == MULTI_FUNCTION_SD)
 
 	u8			wol;
 
@@ -1010,6 +1016,7 @@ struct bnx2x {
 #define BNX2X_ACCEPT_ALL_UNICAST	0x0004
 #define BNX2X_ACCEPT_ALL_MULTICAST	0x0008
 #define BNX2X_ACCEPT_BROADCAST		0x0010
+#define BNX2X_ACCEPT_UNMATCHED_UCAST	0x0020
 #define BNX2X_PROMISCUOUS_MODE		0x10000
 
 	u32			rx_mode;
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 94d5f59d5a6f..a4555edbe9ce 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -698,6 +698,29 @@ void bnx2x_release_phy_lock(struct bnx2x *bp)
 	mutex_unlock(&bp->port.phy_mutex);
 }
 
+/* calculates MF speed according to current linespeed and MF configuration */
+u16 bnx2x_get_mf_speed(struct bnx2x *bp)
+{
+	u16 line_speed = bp->link_vars.line_speed;
+	if (IS_MF(bp)) {
+		u16 maxCfg = (bp->mf_config[BP_VN(bp)] &
+						FUNC_MF_CFG_MAX_BW_MASK) >>
+						FUNC_MF_CFG_MAX_BW_SHIFT;
+		/* Calculate the current MAX line speed limit for the DCC
+		 * capable devices
+		 */
+		if (IS_MF_SD(bp)) {
+			u16 vn_max_rate = maxCfg * 100;
+
+			if (vn_max_rate < line_speed)
+				line_speed = vn_max_rate;
+		} else /* IS_MF_SI(bp)) */
+			line_speed = (line_speed * maxCfg) / 100;
+	}
+
+	return line_speed;
+}
+
 void bnx2x_link_report(struct bnx2x *bp)
 {
 	if (bp->flags & MF_FUNC_DIS) {
@@ -713,17 +736,8 @@ void bnx2x_link_report(struct bnx2x *bp)
 			netif_carrier_on(bp->dev);
 		netdev_info(bp->dev, "NIC Link is Up, ");
 
-		line_speed = bp->link_vars.line_speed;
-		if (IS_MF(bp)) {
-			u16 vn_max_rate;
+		line_speed = bnx2x_get_mf_speed(bp);
 
-			vn_max_rate =
-				((bp->mf_config[BP_VN(bp)] &
-				  FUNC_MF_CFG_MAX_BW_MASK) >>
-						FUNC_MF_CFG_MAX_BW_SHIFT) * 100;
-			if (vn_max_rate < line_speed)
-				line_speed = vn_max_rate;
-		}
 		pr_cont("%d Mbps ", line_speed);
 
 		if (bp->link_vars.duplex == DUPLEX_FULL)
@@ -1692,11 +1706,10 @@ static inline u32 bnx2x_xmit_type(struct bnx2x *bp, struct sk_buff *skb)
 		}
 	}
 
-	if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4)
-		rc |= (XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP);
-
-	else if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6)
-		rc |= (XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6);
+	if (skb_is_gso_v6(skb))
+		rc |= XMIT_GSO_V6 | XMIT_CSUM_TCP | XMIT_CSUM_V6;
+	else if (skb_is_gso(skb))
+		rc |= XMIT_GSO_V4 | XMIT_CSUM_V4 | XMIT_CSUM_TCP;
 
 	return rc;
 }
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 6b28739c5302..cb8f2a040a18 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -73,6 +73,16 @@ void bnx2x__link_status_update(struct bnx2x *bp);
 void bnx2x_link_report(struct bnx2x *bp);
 
 /**
+ * calculates MF speed according to current linespeed and MF
+ * configuration
+ *
+ * @param bp
+ *
+ * @return u16
+ */
+u16 bnx2x_get_mf_speed(struct bnx2x *bp);
+
+/**
  * MSI-X slowpath interrupt handler
  *
  * @param irq
diff --git a/drivers/net/bnx2x/bnx2x_ethtool.c b/drivers/net/bnx2x/bnx2x_ethtool.c
index d02ffbdc9f0e..bd94827e5e57 100644
--- a/drivers/net/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/bnx2x/bnx2x_ethtool.c
@@ -45,14 +45,9 @@ static int bnx2x_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 		cmd->speed = bp->link_params.req_line_speed[cfg_idx];
 		cmd->duplex = bp->link_params.req_duplex[cfg_idx];
 	}
-	if (IS_MF(bp)) {
-		u16 vn_max_rate = ((bp->mf_config[BP_VN(bp)] &
-			FUNC_MF_CFG_MAX_BW_MASK) >> FUNC_MF_CFG_MAX_BW_SHIFT) *
-			100;
 
-		if (vn_max_rate < cmd->speed)
-			cmd->speed = vn_max_rate;
-	}
+	if (IS_MF(bp))
+		cmd->speed = bnx2x_get_mf_speed(bp);
 
 	if (bp->port.supported[cfg_idx] & SUPPORTED_TP)
 		cmd->port = PORT_TP;
@@ -87,18 +82,57 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
 	struct bnx2x *bp = netdev_priv(dev);
 	u32 advertising, cfg_idx, old_multi_phy_config, new_multi_phy_config;
+	u32 speed;
 
-	if (IS_MF(bp))
+	if (IS_MF_SD(bp))
 		return 0;
 
 	DP(NETIF_MSG_LINK, "ethtool_cmd: cmd %d\n"
-	   DP_LEVEL "  supported 0x%x  advertising 0x%x  speed %d\n"
-	   DP_LEVEL "  duplex %d  port %d  phy_address %d  transceiver %d\n"
-	   DP_LEVEL "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
+	   "  supported 0x%x  advertising 0x%x  speed %d speed_hi %d\n"
+	   "  duplex %d  port %d  phy_address %d  transceiver %d\n"
+	   "  autoneg %d  maxtxpkt %d  maxrxpkt %d\n",
 	   cmd->cmd, cmd->supported, cmd->advertising, cmd->speed,
+	   cmd->speed_hi,
 	   cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
 	   cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
 
+	speed = cmd->speed;
+	speed |= (cmd->speed_hi << 16);
+
+	if (IS_MF_SI(bp)) {
+		u32 param = 0;
+		u32 line_speed = bp->link_vars.line_speed;
+
+		/* use 10G if no link detected */
+		if (!line_speed)
+			line_speed = 10000;
+
+		if (bp->common.bc_ver < REQ_BC_VER_4_SET_MF_BW) {
+			BNX2X_DEV_INFO("To set speed BC %X or higher "
+				       "is required, please upgrade BC\n",
+				       REQ_BC_VER_4_SET_MF_BW);
+			return -EINVAL;
+		}
+		if (line_speed < speed) {
+			BNX2X_DEV_INFO("New speed should be less or equal "
+				       "to actual line speed\n");
+			return -EINVAL;
+		}
+		/* load old values */
+		param = bp->mf_config[BP_VN(bp)];
+
+		/* leave only MIN value */
+		param &= FUNC_MF_CFG_MIN_BW_MASK;
+
+		/* set new MAX value */
+		param |= (((speed * 100) / line_speed)
+				 << FUNC_MF_CFG_MAX_BW_SHIFT)
+				  & FUNC_MF_CFG_MAX_BW_MASK;
+
+		bnx2x_fw_command(bp, DRV_MSG_CODE_SET_MF_BW, param);
+		return 0;
+	}
+
 	cfg_idx = bnx2x_get_link_cfg_idx(bp);
 	old_multi_phy_config = bp->link_params.multi_phy_config;
 	switch (cmd->port) {
@@ -168,8 +202,6 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 	} else { /* forced speed */
 		/* advertise the requested speed and duplex if supported */
-		u32 speed = cmd->speed;
-		speed |= (cmd->speed_hi << 16);
 		switch (speed) {
 		case SPEED_10:
 			if (cmd->duplex == DUPLEX_FULL) {
@@ -1499,8 +1531,15 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
 	 * updates that have been performed while interrupts were
 	 * disabled.
 	 */
-	if (bp->common.int_block == INT_BLOCK_IGU)
+	if (bp->common.int_block == INT_BLOCK_IGU) {
+		/* Disable local BHes to prevent a dead-lock situation between
+		 * sch_direct_xmit() and bnx2x_run_loopback() (calling
+		 * bnx2x_tx_int()), as both are taking netif_tx_lock().
+		 */
+		local_bh_disable();
 		bnx2x_tx_int(fp_tx);
+		local_bh_enable();
+	}
 
 	rx_idx = le16_to_cpu(*fp_rx->rx_cons_sb);
 	if (rx_idx != rx_start_idx + num_pkts)
diff --git a/drivers/net/bnx2x/bnx2x_hsi.h b/drivers/net/bnx2x/bnx2x_hsi.h
index 4cfd4e9b5586..6555c477f893 100644
--- a/drivers/net/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/bnx2x/bnx2x_hsi.h
@@ -434,7 +434,12 @@ struct shared_feat_cfg {				 /* NVRAM Offset */
 #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_DISABLED     0x00000000
 #define SHARED_FEAT_CFG_OVERRIDE_PREEMPHASIS_CFG_ENABLED      0x00000002
 
-#define SHARED_FEATURE_MF_MODE_DISABLED 	    0x00000100
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_MASK		      0x00000700
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_SHIFT		      8
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED	      0x00000000
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF		      0x00000100
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_SPIO4		      0x00000200
+#define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT	      0x00000300
 
 };
 
@@ -815,6 +820,9 @@ struct drv_func_mb {
 #define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL	    0xa1000000
 #define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL	    0x00050234
 
+#define DRV_MSG_CODE_SET_MF_BW				0xe0000000
+#define REQ_BC_VER_4_SET_MF_BW				0x00060202
+#define DRV_MSG_CODE_SET_MF_BW_ACK			0xe1000000
 #define BIOS_MSG_CODE_LIC_CHALLENGE			0xff010000
 #define BIOS_MSG_CODE_LIC_RESPONSE			0xff020000
 #define BIOS_MSG_CODE_VIRT_MAC_PRIM			0xff030000
@@ -888,6 +896,7 @@ struct drv_func_mb {
 
 	u32 drv_status;
 #define DRV_STATUS_PMF					0x00000001
+#define DRV_STATUS_SET_MF_BW				0x00000004
 
 #define DRV_STATUS_DCC_EVENT_MASK			0x0000ff00
 #define DRV_STATUS_DCC_DISABLE_ENABLE_PF		0x00000100
@@ -988,12 +997,43 @@ struct func_mf_cfg {
 
 };
 
+/* This structure is not applicable and should not be accessed on 57711 */
+struct func_ext_cfg {
+	u32 func_cfg;
+#define MACP_FUNC_CFG_FLAGS_MASK			      0x000000FF
+#define MACP_FUNC_CFG_FLAGS_SHIFT			      0
+#define MACP_FUNC_CFG_FLAGS_ENABLED			      0x00000001
+#define MACP_FUNC_CFG_FLAGS_ETHERNET			      0x00000002
+#define MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD		      0x00000004
+#define MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD		      0x00000008
+
+	u32 iscsi_mac_addr_upper;
+	u32 iscsi_mac_addr_lower;
+
+	u32 fcoe_mac_addr_upper;
+	u32 fcoe_mac_addr_lower;
+
+	u32 fcoe_wwn_port_name_upper;
+	u32 fcoe_wwn_port_name_lower;
+
+	u32 fcoe_wwn_node_name_upper;
+	u32 fcoe_wwn_node_name_lower;
+
+	u32 preserve_data;
+#define MF_FUNC_CFG_PRESERVE_L2_MAC			     (1<<0)
+#define MF_FUNC_CFG_PRESERVE_ISCSI_MAC			     (1<<1)
+#define MF_FUNC_CFG_PRESERVE_FCOE_MAC			     (1<<2)
+#define MF_FUNC_CFG_PRESERVE_FCOE_WWN_P			     (1<<3)
+#define MF_FUNC_CFG_PRESERVE_FCOE_WWN_N			     (1<<4)
+};
+
 struct mf_cfg {
 
 	struct shared_mf_cfg	shared_mf_config;
 	struct port_mf_cfg	port_mf_config[PORT_MAX];
 	struct func_mf_cfg	func_mf_config[E1H_FUNC_MAX];
 
+	struct func_ext_cfg func_ext_config[E1H_FUNC_MAX];
 };
 
 
diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c
index 580919619252..38aeffef2a83 100644
--- a/drivers/net/bnx2x/bnx2x_link.c
+++ b/drivers/net/bnx2x/bnx2x_link.c
@@ -3904,7 +3904,7 @@ static u8 bnx2x_8726_read_sfp_module_eeprom(struct bnx2x_phy *phy,
 			      MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
 		if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
 		    MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
-			return 0;;
+			return 0;
 		msleep(1);
 	}
 	return -EINVAL;
@@ -3988,7 +3988,7 @@ static u8 bnx2x_8727_read_sfp_module_eeprom(struct bnx2x_phy *phy,
 			      MDIO_PMA_REG_SFP_TWO_WIRE_CTRL, &val);
 		if ((val & MDIO_PMA_REG_SFP_TWO_WIRE_CTRL_STATUS_MASK) ==
 		    MDIO_PMA_REG_SFP_TWO_WIRE_STATUS_IDLE)
-			return 0;;
+			return 0;
 		msleep(1);
 	}
 
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 9709b8569666..1552fc3c1351 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -2026,13 +2026,28 @@ static int bnx2x_get_cmng_fns_mode(struct bnx2x *bp)
 
 static void bnx2x_read_mf_cfg(struct bnx2x *bp)
 {
-	int vn;
+	int vn, n = (CHIP_MODE_IS_4_PORT(bp) ? 2 : 1);
 
 	if (BP_NOMCP(bp))
 		return; /* what should be the default bvalue in this case */
 
+	/* For 2 port configuration the absolute function number formula
+	 * is:
+	 *      abs_func = 2 * vn + BP_PORT + BP_PATH
+	 *
+	 *      and there are 4 functions per port
+	 *
+	 * For 4 port configuration it is
+	 *      abs_func = 4 * vn + 2 * BP_PORT + BP_PATH
+	 *
+	 *      and there are 2 functions per port
+	 */
 	for (vn = VN_0; vn < E1HVN_MAX; vn++) {
-		int /*abs*/func = 2*vn + BP_PORT(bp);
+		int /*abs*/func = n * (2 * vn + BP_PORT(bp)) + BP_PATH(bp);
+
+		if (func >= E1H_FUNC_MAX)
+			break;
+
 		bp->mf_config[vn] =
 			MF_CFG_RD(bp, func_mf_config[func].config);
 	}
@@ -2248,10 +2263,21 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
 	u8 accp_all_ucast = 0, accp_all_bcast = 0, accp_all_mcast = 0;
 	u8 unmatched_unicast = 0;
 
+	if (filters & BNX2X_ACCEPT_UNMATCHED_UCAST)
+		unmatched_unicast = 1;
+
 	if (filters & BNX2X_PROMISCUOUS_MODE) {
 		/* promiscious - accept all, drop none */
 		drop_all_ucast = drop_all_bcast = drop_all_mcast = 0;
 		accp_all_ucast = accp_all_bcast = accp_all_mcast = 1;
+		if (IS_MF_SI(bp)) {
+			/*
+			 * SI mode defines to accept in promiscuos mode
+			 * only unmatched packets
+			 */
+			unmatched_unicast = 1;
+			accp_all_ucast = 0;
+		}
 	}
 	if (filters & BNX2X_ACCEPT_UNICAST) {
 		/* accept matched ucast */
@@ -2260,6 +2286,11 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
 	if (filters & BNX2X_ACCEPT_MULTICAST) {
 		/* accept matched mcast */
 		drop_all_mcast = 0;
+		if (IS_MF_SI(bp))
+			/* since mcast addresses won't arrive with ovlan,
+			 * fw needs to accept all of them in
+			 * switch-independent mode */
+			accp_all_mcast = 1;
 	}
 	if (filters & BNX2X_ACCEPT_ALL_UNICAST) {
 		/* accept all mcast */
@@ -2372,7 +2403,7 @@ static inline u16 bnx2x_get_cl_flags(struct bnx2x *bp,
 	/* calculate queue flags */
 	flags |= QUEUE_FLG_CACHE_ALIGN;
 	flags |= QUEUE_FLG_HC;
-	flags |= IS_MF(bp) ? QUEUE_FLG_OV : 0;
+	flags |= IS_MF_SD(bp) ? QUEUE_FLG_OV : 0;
 
 	flags |= QUEUE_FLG_VLAN;
 	DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
@@ -2573,6 +2604,26 @@ static void bnx2x_e1h_enable(struct bnx2x *bp)
 	 */
 }
 
+/* called due to MCP event (on pmf):
+ *	reread new bandwidth configuration
+ *	configure FW
+ *	notify others function about the change
+ */
+static inline void bnx2x_config_mf_bw(struct bnx2x *bp)
+{
+	if (bp->link_vars.link_up) {
+		bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
+		bnx2x_link_sync_notify(bp);
+	}
+	storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+}
+
+static inline void bnx2x_set_mf_bw(struct bnx2x *bp)
+{
+	bnx2x_config_mf_bw(bp);
+	bnx2x_fw_command(bp, DRV_MSG_CODE_SET_MF_BW_ACK, 0);
+}
+
 static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
 {
 	DP(BNX2X_MSG_MCP, "dcc_event 0x%x\n", dcc_event);
@@ -2598,10 +2649,7 @@ static void bnx2x_dcc_event(struct bnx2x *bp, u32 dcc_event)
 		dcc_event &= ~DRV_STATUS_DCC_DISABLE_ENABLE_PF;
 	}
 	if (dcc_event & DRV_STATUS_DCC_BANDWIDTH_ALLOCATION) {
-
-		bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
-		bnx2x_link_sync_notify(bp);
-		storm_memset_cmng(bp, &bp->cmng, BP_PORT(bp));
+		bnx2x_config_mf_bw(bp);
 		dcc_event &= ~DRV_STATUS_DCC_BANDWIDTH_ALLOCATION;
 	}
 
@@ -3022,6 +3070,10 @@ static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 			if (val & DRV_STATUS_DCC_EVENT_MASK)
 				bnx2x_dcc_event(bp,
 					    (val & DRV_STATUS_DCC_EVENT_MASK));
+
+			if (val & DRV_STATUS_SET_MF_BW)
+				bnx2x_set_mf_bw(bp);
+
 			bnx2x__link_status_update(bp);
 			if ((bp->port.pmf == 0) && (val & DRV_STATUS_PMF))
 				bnx2x_pmf_update(bp);
@@ -4232,6 +4284,15 @@ static void bnx2x_init_internal_common(struct bnx2x *bp)
 			bp->mf_mode);
 	}
 
+	if (IS_MF_SI(bp))
+		/*
+		 * In switch independent mode, the TSTORM needs to accept
+		 * packets that failed classification, since approximate match
+		 * mac addresses aren't written to NIG LLH
+		 */
+		REG_WR8(bp, BAR_TSTRORM_INTMEM +
+			    TSTORM_ACCEPT_CLASSIFY_FAILED_OFFSET, 2);
+
 	/* Zero this manually as its initialization is
 	   currently missing in the initTool */
 	for (i = 0; i < (USTORM_AGG_DATA_SIZE >> 2); i++)
@@ -5048,12 +5109,12 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
 	REG_WR(bp, PRS_REG_NIC_MODE, 1);
 #endif
 	if (!CHIP_IS_E1(bp))
-		REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF(bp));
+		REG_WR(bp, PRS_REG_E1HOV_MODE, IS_MF_SD(bp));
 
 	if (CHIP_IS_E2(bp)) {
 		/* Bit-map indicating which L2 hdrs may appear after the
 		   basic Ethernet header */
-		int has_ovlan = IS_MF(bp);
+		int has_ovlan = IS_MF_SD(bp);
 		REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC, (has_ovlan ? 7 : 6));
 		REG_WR(bp, PRS_REG_MUST_HAVE_HDRS, (has_ovlan ? 1 : 0));
 	}
@@ -5087,7 +5148,7 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
 	bnx2x_init_block(bp, PBF_BLOCK, COMMON_STAGE);
 
 	if (CHIP_IS_E2(bp)) {
-		int has_ovlan = IS_MF(bp);
+		int has_ovlan = IS_MF_SD(bp);
 		REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC, (has_ovlan ? 7 : 6));
 		REG_WR(bp, PBF_REG_MUST_HAVE_HDRS, (has_ovlan ? 1 : 0));
 	}
@@ -5164,12 +5225,12 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
 	bnx2x_init_block(bp, NIG_BLOCK, COMMON_STAGE);
 	if (!CHIP_IS_E1(bp)) {
 		REG_WR(bp, NIG_REG_LLH_MF_MODE, IS_MF(bp));
-		REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_MF(bp));
+		REG_WR(bp, NIG_REG_LLH_E1HOV_MODE, IS_MF_SD(bp));
 	}
 	if (CHIP_IS_E2(bp)) {
 		/* Bit-map indicating which L2 hdrs may appear after the
 		   basic Ethernet header */
-		REG_WR(bp, NIG_REG_P0_HDRS_AFTER_BASIC, (IS_MF(bp) ? 7 : 6));
+		REG_WR(bp, NIG_REG_P0_HDRS_AFTER_BASIC, (IS_MF_SD(bp) ? 7 : 6));
 	}
 
 	if (CHIP_REV_IS_SLOW(bp))
@@ -5386,7 +5447,7 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
 	if (!CHIP_IS_E1(bp)) {
 		/* 0x2 disable mf_ov, 0x1 enable */
 		REG_WR(bp, NIG_REG_LLH0_BRB1_DRV_MASK_MF + port*4,
-		       (IS_MF(bp) ? 0x1 : 0x2));
+		       (IS_MF_SD(bp) ? 0x1 : 0x2));
 
 		if (CHIP_IS_E2(bp)) {
 			val = 0;
@@ -6170,6 +6231,70 @@ static u8 bnx2x_e1h_cam_offset(struct bnx2x *bp, u8 rel_offset)
 		return BP_VN(bp) * 32  + rel_offset;
 }
 
+/**
+ *  LLH CAM line allocations: currently only iSCSI and ETH macs are
+ *  relevant. In addition, current implementation is tuned for a
+ *  single ETH MAC.
+ *
+ *  When multiple unicast ETH MACs PF configuration in switch
+ *  independent mode is required (NetQ, multiple netdev MACs,
+ *  etc.), consider better utilisation of 16 per function MAC
+ *  entries in the LLH memory.
+ */
+enum {
+	LLH_CAM_ISCSI_ETH_LINE = 0,
+	LLH_CAM_ETH_LINE,
+	LLH_CAM_MAX_PF_LINE = NIG_REG_LLH1_FUNC_MEM_SIZE
+};
+
+static void bnx2x_set_mac_in_nig(struct bnx2x *bp,
+			  int set,
+			  unsigned char *dev_addr,
+			  int index)
+{
+	u32 wb_data[2];
+	u32 mem_offset, ena_offset, mem_index;
+	/**
+	 * indexes mapping:
+	 * 0..7 - goes to MEM
+	 * 8..15 - goes to MEM2
+	 */
+
+	if (!IS_MF_SI(bp) || index > LLH_CAM_MAX_PF_LINE)
+		return;
+
+	/* calculate memory start offset according to the mapping
+	 * and index in the memory */
+	if (index < NIG_LLH_FUNC_MEM_MAX_OFFSET) {
+		mem_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM :
+					   NIG_REG_LLH0_FUNC_MEM;
+		ena_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM_ENABLE :
+					   NIG_REG_LLH0_FUNC_MEM_ENABLE;
+		mem_index = index;
+	} else {
+		mem_offset = BP_PORT(bp) ? NIG_REG_P1_LLH_FUNC_MEM2 :
+					   NIG_REG_P0_LLH_FUNC_MEM2;
+		ena_offset = BP_PORT(bp) ? NIG_REG_P1_LLH_FUNC_MEM2_ENABLE :
+					   NIG_REG_P0_LLH_FUNC_MEM2_ENABLE;
+		mem_index = index - NIG_LLH_FUNC_MEM_MAX_OFFSET;
+	}
+
+	if (set) {
+		/* LLH_FUNC_MEM is a u64 WB register */
+		mem_offset += 8*mem_index;
+
+		wb_data[0] = ((dev_addr[2] << 24) | (dev_addr[3] << 16) |
+			      (dev_addr[4] <<  8) |  dev_addr[5]);
+		wb_data[1] = ((dev_addr[0] <<  8) |  dev_addr[1]);
+
+		REG_WR_DMAE(bp, mem_offset, wb_data, 2);
+	}
+
+	/* enable/disable the entry */
+	REG_WR(bp, ena_offset + 4*mem_index, set);
+
+}
+
 void bnx2x_set_eth_mac(struct bnx2x *bp, int set)
 {
 	u8 cam_offset = (CHIP_IS_E1(bp) ? (BP_PORT(bp) ? 32 : 0) :
@@ -6179,6 +6304,8 @@ void bnx2x_set_eth_mac(struct bnx2x *bp, int set)
 	bnx2x_set_mac_addr_gen(bp, set, bp->dev->dev_addr,
 			       (1 << bp->fp->cl_id), cam_offset , 0);
 
+	bnx2x_set_mac_in_nig(bp, set, bp->dev->dev_addr, LLH_CAM_ETH_LINE);
+
 	if (CHIP_IS_E1(bp)) {
 		/* broadcast MAC */
 		u8 bcast[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
@@ -6289,6 +6416,8 @@ static int bnx2x_set_iscsi_eth_mac_addr(struct bnx2x *bp, int set)
 	/* Send a SET_MAC ramrod */
 	bnx2x_set_mac_addr_gen(bp, set, bp->iscsi_mac, cl_bit_vec,
 			       cam_offset, 0);
+
+	bnx2x_set_mac_in_nig(bp, set, bp->iscsi_mac, LLH_CAM_ISCSI_ETH_LINE);
 	return 0;
 }
 #endif
@@ -8076,9 +8205,8 @@ static void __devinit bnx2x_set_mac_buf(u8 *mac_buf, u32 mac_lo, u16 mac_hi)
 static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
 {
 	int port = BP_PORT(bp);
-	u32 val, val2;
 	u32 config;
-	u32 ext_phy_type, ext_phy_config;;
+	u32 ext_phy_type, ext_phy_config;
 
 	bp->link_params.bp = bp;
 	bp->link_params.port = port;
@@ -8135,25 +8263,62 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
 		 (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
 		bp->mdio.prtad =
 			XGXS_EXT_PHY_ADDR(ext_phy_config);
+}
 
-	val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
-	val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
-	bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
-	memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
-	memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
+static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
+{
+	u32 val, val2;
+	int func = BP_ABS_FUNC(bp);
+	int port = BP_PORT(bp);
+
+	if (BP_NOMCP(bp)) {
+		BNX2X_ERROR("warning: random MAC workaround active\n");
+		random_ether_addr(bp->dev->dev_addr);
+	} else if (IS_MF(bp)) {
+		val2 = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
+		val = MF_CFG_RD(bp, func_mf_config[func].mac_lower);
+		if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
+		    (val != FUNC_MF_CFG_LOWERMAC_DEFAULT))
+			bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
+
+#ifdef BCM_CNIC
+		/* iSCSI NPAR MAC */
+		if (IS_MF_SI(bp)) {
+			u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
+			if (cfg & MACP_FUNC_CFG_FLAGS_ISCSI_OFFLOAD) {
+				val2 = MF_CFG_RD(bp, func_ext_config[func].
+						     iscsi_mac_addr_upper);
+				val = MF_CFG_RD(bp, func_ext_config[func].
+						    iscsi_mac_addr_lower);
+				bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
+			}
+		}
+#endif
+	} else {
+		/* in SF read MACs from port configuration */
+		val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_upper);
+		val = SHMEM_RD(bp, dev_info.port_hw_config[port].mac_lower);
+		bnx2x_set_mac_buf(bp->dev->dev_addr, val, val2);
 
 #ifdef BCM_CNIC
-	val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].iscsi_mac_upper);
-	val = SHMEM_RD(bp, dev_info.port_hw_config[port].iscsi_mac_lower);
-	bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
+		val2 = SHMEM_RD(bp, dev_info.port_hw_config[port].
+				    iscsi_mac_upper);
+		val = SHMEM_RD(bp, dev_info.port_hw_config[port].
+				   iscsi_mac_lower);
+		bnx2x_set_mac_buf(bp->iscsi_mac, val, val2);
 #endif
+	}
+
+	memcpy(bp->link_params.mac_addr, bp->dev->dev_addr, ETH_ALEN);
+	memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
+
 }
 
 static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 {
-	int func = BP_ABS_FUNC(bp);
-	int vn;
-	u32 val, val2;
+	int /*abs*/func = BP_ABS_FUNC(bp);
+	int vn, port;
+	u32 val = 0;
 	int rc = 0;
 
 	bnx2x_get_common_hwinfo(bp);
@@ -8186,44 +8351,99 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 	bp->mf_ov = 0;
 	bp->mf_mode = 0;
 	vn = BP_E1HVN(bp);
+	port = BP_PORT(bp);
+
 	if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
+		DP(NETIF_MSG_PROBE,
+			    "shmem2base 0x%x, size %d, mfcfg offset %d\n",
+			    bp->common.shmem2_base, SHMEM2_RD(bp, size),
+			    (u32)offsetof(struct shmem2_region, mf_cfg_addr));
 		if (SHMEM2_HAS(bp, mf_cfg_addr))
 			bp->common.mf_cfg_base = SHMEM2_RD(bp, mf_cfg_addr);
 		else
 			bp->common.mf_cfg_base = bp->common.shmem_base +
 				offsetof(struct shmem_region, func_mb) +
 				E1H_FUNC_MAX * sizeof(struct drv_func_mb);
-		bp->mf_config[vn] =
-			MF_CFG_RD(bp, func_mf_config[func].config);
+		/*
+		 * get mf configuration:
+		 * 1. existance of MF configuration
+		 * 2. MAC address must be legal (check only upper bytes)
+		 *    for  Switch-Independent mode;
+		 *    OVLAN must be legal for Switch-Dependent mode
+		 * 3. SF_MODE configures specific MF mode
+		 */
+		if (bp->common.mf_cfg_base != SHMEM_MF_CFG_ADDR_NONE) {
+			/* get mf configuration */
+			val = SHMEM_RD(bp,
+				       dev_info.shared_feature_config.config);
+			val &= SHARED_FEAT_CFG_FORCE_SF_MODE_MASK;
+
+			switch (val) {
+			case SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT:
+				val = MF_CFG_RD(bp, func_mf_config[func].
+						mac_upper);
+				/* check for legal mac (upper bytes)*/
+				if (val != 0xffff) {
+					bp->mf_mode = MULTI_FUNCTION_SI;
+					bp->mf_config[vn] = MF_CFG_RD(bp,
+						   func_mf_config[func].config);
+				} else
+					DP(NETIF_MSG_PROBE, "illegal MAC "
+							    "address for SI\n");
+				break;
+			case SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED:
+				/* get OV configuration */
+				val = MF_CFG_RD(bp,
+					func_mf_config[FUNC_0].e1hov_tag);
+				val &= FUNC_MF_CFG_E1HOV_TAG_MASK;
+
+				if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
+					bp->mf_mode = MULTI_FUNCTION_SD;
+					bp->mf_config[vn] = MF_CFG_RD(bp,
+						func_mf_config[func].config);
+				} else
+					DP(NETIF_MSG_PROBE, "illegal OV for "
+							    "SD\n");
+				break;
+			default:
+				/* Unknown configuration: reset mf_config */
+				bp->mf_config[vn] = 0;
+				DP(NETIF_MSG_PROBE, "Unkown MF mode 0x%x\n",
+				   val);
+			}
+		}
 
-		val = (MF_CFG_RD(bp, func_mf_config[FUNC_0].e1hov_tag) &
-		       FUNC_MF_CFG_E1HOV_TAG_MASK);
-		if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT)
-			bp->mf_mode = 1;
 		BNX2X_DEV_INFO("%s function mode\n",
 			       IS_MF(bp) ? "multi" : "single");
 
-		if (IS_MF(bp)) {
-			val = (MF_CFG_RD(bp, func_mf_config[func].
-								e1hov_tag) &
-			       FUNC_MF_CFG_E1HOV_TAG_MASK);
+		switch (bp->mf_mode) {
+		case MULTI_FUNCTION_SD:
+			val = MF_CFG_RD(bp, func_mf_config[func].e1hov_tag) &
+			      FUNC_MF_CFG_E1HOV_TAG_MASK;
 			if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
 				bp->mf_ov = val;
-				BNX2X_DEV_INFO("MF OV for func %d is %d "
-					       "(0x%04x)\n",
-					       func, bp->mf_ov, bp->mf_ov);
+				BNX2X_DEV_INFO("MF OV for func %d is %d"
+					       " (0x%04x)\n", func,
+					       bp->mf_ov, bp->mf_ov);
 			} else {
-				BNX2X_ERROR("No valid MF OV for func %d,"
-					    "  aborting\n", func);
+				BNX2X_ERR("No valid MF OV for func %d,"
+					  "  aborting\n", func);
 				rc = -EPERM;
 			}
-		} else {
-			if (BP_VN(bp)) {
-				BNX2X_ERROR("VN %d in single function mode,"
-					    "  aborting\n", BP_E1HVN(bp));
+			break;
+		case MULTI_FUNCTION_SI:
+			BNX2X_DEV_INFO("func %d is in MF "
+				       "switch-independent mode\n", func);
+			break;
+		default:
+			if (vn) {
+				BNX2X_ERR("VN %d in single function mode,"
+					  "  aborting\n", vn);
 				rc = -EPERM;
 			}
+			break;
 		}
+
 	}
 
 	/* adjust igu_sb_cnt to MF for E1x */
@@ -8248,32 +8468,8 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 		BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
 	}
 
-	if (IS_MF(bp)) {
-		val2 = MF_CFG_RD(bp, func_mf_config[func].mac_upper);
-		val = MF_CFG_RD(bp,  func_mf_config[func].mac_lower);
-		if ((val2 != FUNC_MF_CFG_UPPERMAC_DEFAULT) &&
-		    (val != FUNC_MF_CFG_LOWERMAC_DEFAULT)) {
-			bp->dev->dev_addr[0] = (u8)(val2 >> 8 & 0xff);
-			bp->dev->dev_addr[1] = (u8)(val2 & 0xff);
-			bp->dev->dev_addr[2] = (u8)(val >> 24 & 0xff);
-			bp->dev->dev_addr[3] = (u8)(val >> 16 & 0xff);
-			bp->dev->dev_addr[4] = (u8)(val >> 8  & 0xff);
-			bp->dev->dev_addr[5] = (u8)(val & 0xff);
-			memcpy(bp->link_params.mac_addr, bp->dev->dev_addr,
-			       ETH_ALEN);
-			memcpy(bp->dev->perm_addr, bp->dev->dev_addr,
-			       ETH_ALEN);
-		}
-
-		return rc;
-	}
-
-	if (BP_NOMCP(bp)) {
-		/* only supposed to happen on emulation/FPGA */
-		BNX2X_ERROR("warning: random MAC workaround active\n");
-		random_ether_addr(bp->dev->dev_addr);
-		memcpy(bp->dev->perm_addr, bp->dev->dev_addr, ETH_ALEN);
-	}
+	/* Get MAC addresses */
+	bnx2x_get_mac_hwinfo(bp);
 
 	return rc;
 }
@@ -9096,12 +9292,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 	/* calc qm_cid_count */
 	bp->qm_cid_count = bnx2x_set_qm_cid_count(bp, cid_count);
 
-	rc = register_netdev(dev);
-	if (rc) {
-		dev_err(&pdev->dev, "Cannot register net device\n");
-		goto init_one_exit;
-	}
-
 	/* Configure interupt mode: try to enable MSI-X/MSI if
 	 * needed, set bp->num_queues appropriately.
 	 */
@@ -9110,6 +9300,12 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
 	/* Add all NAPI objects */
 	bnx2x_add_all_napi(bp);
 
+	rc = register_netdev(dev);
+	if (rc) {
+		dev_err(&pdev->dev, "Cannot register net device\n");
+		goto init_one_exit;
+	}
+
 	bnx2x_get_pcie_width_speed(bp, &pcie_width, &pcie_speed);
 
 	netdev_info(dev, "%s (%c%d) PCI-E x%d %s found at mem %lx,"
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
index 1cefe489a955..64bdda189e5a 100644
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -1774,6 +1774,8 @@
 /* [RW 8] event id for llh0 */
 #define NIG_REG_LLH0_EVENT_ID					 0x10084
 #define NIG_REG_LLH0_FUNC_EN					 0x160fc
+#define NIG_REG_LLH0_FUNC_MEM					 0x16180
+#define NIG_REG_LLH0_FUNC_MEM_ENABLE				 0x16140
 #define NIG_REG_LLH0_FUNC_VLAN_ID				 0x16100
 /* [RW 1] Determine the IP version to look for in
    ~nig_registers_llh0_dest_ip_0.llh0_dest_ip_0. 0 - IPv6; 1-IPv4 */
@@ -1797,6 +1799,9 @@
 #define NIG_REG_LLH1_ERROR_MASK 				 0x10090
 /* [RW 8] event id for llh1 */
 #define NIG_REG_LLH1_EVENT_ID					 0x10088
+#define NIG_REG_LLH1_FUNC_MEM					 0x161c0
+#define NIG_REG_LLH1_FUNC_MEM_ENABLE				 0x16160
+#define NIG_REG_LLH1_FUNC_MEM_SIZE				 16
 /* [RW 8] init credit counter for port1 in LLH */
 #define NIG_REG_LLH1_XCM_INIT_CREDIT				 0x10564
 #define NIG_REG_LLH1_XCM_MASK					 0x10134
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 881914bc4e9c..48cf24ff4e6f 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2474,8 +2474,7 @@ int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct pac
 		goto out;
 
 	read_lock(&bond->lock);
-	slave = bond_get_slave_by_dev((struct bonding *)netdev_priv(dev),
-					orig_dev);
+	slave = bond_get_slave_by_dev(netdev_priv(dev), orig_dev);
 	if (!slave)
 		goto out_unlock;
 
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 71a169740d05..bb33b3b347fa 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -873,17 +873,11 @@ static void bond_mc_del(struct bonding *bond, void *addr)
 static void __bond_resend_igmp_join_requests(struct net_device *dev)
 {
 	struct in_device *in_dev;
-	struct ip_mc_list *im;
 
 	rcu_read_lock();
 	in_dev = __in_dev_get_rcu(dev);
-	if (in_dev) {
-		read_lock(&in_dev->mc_list_lock);
-		for (im = in_dev->mc_list; im; im = im->next)
-			ip_mc_rejoin_group(im);
-		read_unlock(&in_dev->mc_list_lock);
-	}
-
+	if (in_dev)
+		ip_mc_rejoin_groups(in_dev);
 	rcu_read_unlock();
 }
 
@@ -1576,7 +1570,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
 	/* If this is the first slave, then we need to set the master's hardware
 	 * address to be the same as the slave's. */
-	if (bond->slave_cnt == 0)
+	if (is_zero_ether_addr(bond->dev->dev_addr))
 		memcpy(bond->dev->dev_addr, slave_dev->dev_addr,
 		       slave_dev->addr_len);
 
@@ -3211,7 +3205,7 @@ out:
 #ifdef CONFIG_PROC_FS
 
 static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
-	__acquires(&dev_base_lock)
+	__acquires(RCU)
 	__acquires(&bond->lock)
 {
 	struct bonding *bond = seq->private;
@@ -3220,7 +3214,7 @@ static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
 	int i;
 
 	/* make sure the bond won't be taken away */
-	read_lock(&dev_base_lock);
+	rcu_read_lock();
 	read_lock(&bond->lock);
 
 	if (*pos == 0)
@@ -3250,12 +3244,12 @@ static void *bond_info_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 
 static void bond_info_seq_stop(struct seq_file *seq, void *v)
 	__releases(&bond->lock)
-	__releases(&dev_base_lock)
+	__releases(RCU)
 {
 	struct bonding *bond = seq->private;
 
 	read_unlock(&bond->lock);
-	read_unlock(&dev_base_lock);
+	rcu_read_unlock();
 }
 
 static void bond_info_show_master(struct seq_file *seq)
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 4eedb12df6ca..ad3ae46a4c01 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -286,7 +286,7 @@ static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
 		return NULL;
 	}
 
-	return (struct bonding *)netdev_priv(slave->dev->master);
+	return netdev_priv(slave->dev->master);
 }
 
 static inline bool bond_is_lb(const struct bonding *bond)
diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c
index 64c378cd0c34..74cd880c7e06 100644
--- a/drivers/net/can/mscan/mscan.c
+++ b/drivers/net/can/mscan/mscan.c
@@ -182,7 +182,7 @@ static int mscan_restart(struct net_device *dev)
 
 		priv->can.state = CAN_STATE_ERROR_ACTIVE;
 		WARN(!(in_8(&regs->canmisc) & MSCAN_BOHOLD),
-		     "bus-off state expected");
+		     "bus-off state expected\n");
 		out_8(&regs->canmisc, MSCAN_BOHOLD);
 		/* Re-enable receive interrupts. */
 		out_8(&regs->canrier, MSCAN_RX_INTS_ENABLE);
diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index 672718261c68..238622a04bc1 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -32,58 +32,57 @@
 #include <linux/can/dev.h>
 #include <linux/can/error.h>
 
-#define MAX_MSG_OBJ		32
-#define MSG_OBJ_RX		0 /* The receive message object flag. */
-#define MSG_OBJ_TX		1 /* The transmit message object flag. */
-
-#define ENABLE			1 /* The enable flag */
-#define DISABLE			0 /* The disable flag */
-#define CAN_CTRL_INIT		0x0001 /* The INIT bit of CANCONT register. */
-#define CAN_CTRL_IE		0x0002 /* The IE bit of CAN control register */
-#define CAN_CTRL_IE_SIE_EIE	0x000e
-#define CAN_CTRL_CCE		0x0040
-#define CAN_CTRL_OPT		0x0080 /* The OPT bit of CANCONT register. */
-#define CAN_OPT_SILENT		0x0008 /* The Silent bit of CANOPT reg. */
-#define CAN_OPT_LBACK		0x0010 /* The LoopBack bit of CANOPT reg. */
-#define CAN_CMASK_RX_TX_SET	0x00f3
-#define CAN_CMASK_RX_TX_GET	0x0073
-#define CAN_CMASK_ALL		0xff
-#define CAN_CMASK_RDWR		0x80
-#define CAN_CMASK_ARB		0x20
-#define CAN_CMASK_CTRL		0x10
-#define CAN_CMASK_MASK		0x40
-#define CAN_CMASK_NEWDAT	0x04
-#define CAN_CMASK_CLRINTPND	0x08
-
-#define CAN_IF_MCONT_NEWDAT	0x8000
-#define CAN_IF_MCONT_INTPND	0x2000
-#define CAN_IF_MCONT_UMASK	0x1000
-#define CAN_IF_MCONT_TXIE	0x0800
-#define CAN_IF_MCONT_RXIE	0x0400
-#define CAN_IF_MCONT_RMTEN	0x0200
-#define CAN_IF_MCONT_TXRQXT	0x0100
-#define CAN_IF_MCONT_EOB	0x0080
-#define CAN_IF_MCONT_DLC	0x000f
-#define CAN_IF_MCONT_MSGLOST	0x4000
-#define CAN_MASK2_MDIR_MXTD	0xc000
-#define CAN_ID2_DIR		0x2000
-#define CAN_ID_MSGVAL		0x8000
-
-#define CAN_STATUS_INT		0x8000
-#define CAN_IF_CREQ_BUSY	0x8000
-#define CAN_ID2_XTD		0x4000
-
-#define CAN_REC			0x00007f00
-#define CAN_TEC			0x000000ff
-
-#define PCH_RX_OK		0x00000010
-#define PCH_TX_OK		0x00000008
-#define PCH_BUS_OFF		0x00000080
-#define PCH_EWARN		0x00000040
-#define PCH_EPASSIV		0x00000020
-#define PCH_LEC0		0x00000001
-#define PCH_LEC1		0x00000002
-#define PCH_LEC2		0x00000004
+#define PCH_MAX_MSG_OBJ		32
+#define PCH_MSG_OBJ_RX		0 /* The receive message object flag. */
+#define PCH_MSG_OBJ_TX		1 /* The transmit message object flag. */
+
+#define PCH_ENABLE		1 /* The enable flag */
+#define PCH_DISABLE		0 /* The disable flag */
+#define PCH_CTRL_INIT		BIT(0) /* The INIT bit of CANCONT register. */
+#define PCH_CTRL_IE		BIT(1) /* The IE bit of CAN control register */
+#define PCH_CTRL_IE_SIE_EIE	(BIT(3) | BIT(2) | BIT(1))
+#define PCH_CTRL_CCE		BIT(6)
+#define PCH_CTRL_OPT		BIT(7) /* The OPT bit of CANCONT register. */
+#define PCH_OPT_SILENT		BIT(3) /* The Silent bit of CANOPT reg. */
+#define PCH_OPT_LBACK		BIT(4) /* The LoopBack bit of CANOPT reg. */
+
+#define PCH_CMASK_RX_TX_SET	0x00f3
+#define PCH_CMASK_RX_TX_GET	0x0073
+#define PCH_CMASK_ALL		0xff
+#define PCH_CMASK_NEWDAT	BIT(2)
+#define PCH_CMASK_CLRINTPND	BIT(3)
+#define PCH_CMASK_CTRL		BIT(4)
+#define PCH_CMASK_ARB		BIT(5)
+#define PCH_CMASK_MASK		BIT(6)
+#define PCH_CMASK_RDWR		BIT(7)
+#define PCH_IF_MCONT_NEWDAT	BIT(15)
+#define PCH_IF_MCONT_MSGLOST	BIT(14)
+#define PCH_IF_MCONT_INTPND	BIT(13)
+#define PCH_IF_MCONT_UMASK	BIT(12)
+#define PCH_IF_MCONT_TXIE	BIT(11)
+#define PCH_IF_MCONT_RXIE	BIT(10)
+#define PCH_IF_MCONT_RMTEN	BIT(9)
+#define PCH_IF_MCONT_TXRQXT	BIT(8)
+#define PCH_IF_MCONT_EOB	BIT(7)
+#define PCH_IF_MCONT_DLC	(BIT(0) | BIT(1) | BIT(2) | BIT(3))
+#define PCH_MASK2_MDIR_MXTD	(BIT(14) | BIT(15))
+#define PCH_ID2_DIR		BIT(13)
+#define PCH_ID2_XTD		BIT(14)
+#define PCH_ID_MSGVAL		BIT(15)
+#define PCH_IF_CREQ_BUSY	BIT(15)
+
+#define PCH_STATUS_INT		0x8000
+#define PCH_REC			0x00007f00
+#define PCH_TEC			0x000000ff
+
+#define PCH_TX_OK		BIT(3)
+#define PCH_RX_OK		BIT(4)
+#define PCH_EPASSIV		BIT(5)
+#define PCH_EWARN		BIT(6)
+#define PCH_BUS_OFF		BIT(7)
+#define PCH_LEC0		BIT(0)
+#define PCH_LEC1		BIT(1)
+#define PCH_LEC2		BIT(2)
 #define PCH_LEC_ALL		(PCH_LEC0 | PCH_LEC1 | PCH_LEC2)
 #define PCH_STUF_ERR		PCH_LEC0
 #define PCH_FORM_ERR		PCH_LEC1
@@ -93,26 +92,15 @@
 #define PCH_CRC_ERR		(PCH_LEC1 | PCH_LEC2)
 
 /* bit position of certain controller bits. */
-#define BIT_BITT_BRP		0
-#define BIT_BITT_SJW		6
-#define BIT_BITT_TSEG1		8
-#define BIT_BITT_TSEG2		12
-#define BIT_IF1_MCONT_RXIE	10
-#define BIT_IF2_MCONT_TXIE	11
-#define BIT_BRPE_BRPE		6
-#define BIT_ES_TXERRCNT		0
-#define BIT_ES_RXERRCNT		8
-#define MSK_BITT_BRP		0x3f
-#define MSK_BITT_SJW		0xc0
-#define MSK_BITT_TSEG1		0xf00
-#define MSK_BITT_TSEG2		0x7000
-#define MSK_BRPE_BRPE		0x3c0
-#define MSK_BRPE_GET		0x0f
-#define MSK_CTRL_IE_SIE_EIE	0x07
-#define MSK_MCONT_TXIE		0x08
-#define MSK_MCONT_RXIE		0x10
-#define PCH_CAN_NO_TX_BUFF	1
-#define COUNTER_LIMIT		10
+#define PCH_BIT_BRP		0
+#define PCH_BIT_SJW		6
+#define PCH_BIT_TSEG1		8
+#define PCH_BIT_TSEG2		12
+#define PCH_BIT_BRPE_BRPE	6
+#define PCH_MSK_BITT_BRP	0x3f
+#define PCH_MSK_BRPE_BRPE	0x3c0
+#define PCH_MSK_CTRL_IE_SIE_EIE	0x07
+#define PCH_COUNTER_LIMIT	10
 
 #define PCH_CAN_CLK		50000000	/* 50MHz */
 
@@ -181,14 +169,14 @@ struct pch_can_priv {
 	struct can_priv can;
 	unsigned int can_num;
 	struct pci_dev *dev;
-	unsigned int tx_enable[MAX_MSG_OBJ];
-	unsigned int rx_enable[MAX_MSG_OBJ];
-	unsigned int rx_link[MAX_MSG_OBJ];
+	unsigned int tx_enable[PCH_MAX_MSG_OBJ];
+	unsigned int rx_enable[PCH_MAX_MSG_OBJ];
+	unsigned int rx_link[PCH_MAX_MSG_OBJ];
 	unsigned int int_enables;
 	unsigned int int_stat;
 	struct net_device *ndev;
 	spinlock_t msgif_reg_lock; /* Message Interface Registers Access Lock*/
-	unsigned int msg_obj[MAX_MSG_OBJ];
+	unsigned int msg_obj[PCH_MAX_MSG_OBJ];
 	struct pch_can_regs __iomem *regs;
 	struct napi_struct napi;
 	unsigned int tx_obj;	/* Point next Tx Obj index */
@@ -228,11 +216,11 @@ static void pch_can_set_run_mode(struct pch_can_priv *priv,
 {
 	switch (mode) {
 	case PCH_CAN_RUN:
-		pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_INIT);
+		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_INIT);
 		break;
 
 	case PCH_CAN_STOP:
-		pch_can_bit_set(&priv->regs->cont, CAN_CTRL_INIT);
+		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_INIT);
 		break;
 
 	default:
@@ -246,30 +234,30 @@ static void pch_can_set_optmode(struct pch_can_priv *priv)
 	u32 reg_val = ioread32(&priv->regs->opt);
 
 	if (priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)
-		reg_val |= CAN_OPT_SILENT;
+		reg_val |= PCH_OPT_SILENT;
 
 	if (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)
-		reg_val |= CAN_OPT_LBACK;
+		reg_val |= PCH_OPT_LBACK;
 
-	pch_can_bit_set(&priv->regs->cont, CAN_CTRL_OPT);
+	pch_can_bit_set(&priv->regs->cont, PCH_CTRL_OPT);
 	iowrite32(reg_val, &priv->regs->opt);
 }
 
 static void pch_can_set_int_custom(struct pch_can_priv *priv)
 {
 	/* Clearing the IE, SIE and EIE bits of Can control register. */
-	pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_IE_SIE_EIE);
+	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
 
 	/* Appropriately setting them. */
 	pch_can_bit_set(&priv->regs->cont,
-			((priv->int_enables & MSK_CTRL_IE_SIE_EIE) << 1));
+			((priv->int_enables & PCH_MSK_CTRL_IE_SIE_EIE) << 1));
 }
 
 /* This function retrieves interrupt enabled for the CAN device. */
 static void pch_can_get_int_enables(struct pch_can_priv *priv, u32 *enables)
 {
 	/* Obtaining the status of IE, SIE and EIE interrupt bits. */
-	*enables = ((ioread32(&priv->regs->cont) & CAN_CTRL_IE_SIE_EIE) >> 1);
+	*enables = ((ioread32(&priv->regs->cont) & PCH_CTRL_IE_SIE_EIE) >> 1);
 }
 
 static void pch_can_set_int_enables(struct pch_can_priv *priv,
@@ -277,19 +265,19 @@ static void pch_can_set_int_enables(struct pch_can_priv *priv,
 {
 	switch (interrupt_no) {
 	case PCH_CAN_ENABLE:
-		pch_can_bit_set(&priv->regs->cont, CAN_CTRL_IE);
+		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_IE);
 		break;
 
 	case PCH_CAN_DISABLE:
-		pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_IE);
+		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE);
 		break;
 
 	case PCH_CAN_ALL:
-		pch_can_bit_set(&priv->regs->cont, CAN_CTRL_IE_SIE_EIE);
+		pch_can_bit_set(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
 		break;
 
 	case PCH_CAN_NONE:
-		pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_IE_SIE_EIE);
+		pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_IE_SIE_EIE);
 		break;
 
 	default:
@@ -300,12 +288,12 @@ static void pch_can_set_int_enables(struct pch_can_priv *priv,
 
 static void pch_can_check_if_busy(u32 __iomem *creq_addr, u32 num)
 {
-	u32 counter = COUNTER_LIMIT;
+	u32 counter = PCH_COUNTER_LIMIT;
 	u32 ifx_creq;
 
 	iowrite32(num, creq_addr);
 	while (counter) {
-		ifx_creq = ioread32(creq_addr) & CAN_IF_CREQ_BUSY;
+		ifx_creq = ioread32(creq_addr) & PCH_IF_CREQ_BUSY;
 		if (!ifx_creq)
 			break;
 		counter--;
@@ -322,22 +310,22 @@ static void pch_can_set_rx_enable(struct pch_can_priv *priv, u32 buff_num,
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	/* Reading the receive buffer data from RAM to Interface1 registers */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
 
 	/* Setting the IF1MASK1 register to access MsgVal and RxIE bits */
-	iowrite32(CAN_CMASK_RDWR | CAN_CMASK_ARB | CAN_CMASK_CTRL,
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
 		  &priv->regs->if1_cmask);
 
-	if (set == ENABLE) {
+	if (set == PCH_ENABLE) {
 		/* Setting the MsgVal and RxIE bits */
-		pch_can_bit_set(&priv->regs->if1_mcont, CAN_IF_MCONT_RXIE);
-		pch_can_bit_set(&priv->regs->if1_id2, CAN_ID_MSGVAL);
+		pch_can_bit_set(&priv->regs->if1_mcont, PCH_IF_MCONT_RXIE);
+		pch_can_bit_set(&priv->regs->if1_id2, PCH_ID_MSGVAL);
 
-	} else if (set == DISABLE) {
+	} else if (set == PCH_DISABLE) {
 		/* Resetting the MsgVal and RxIE bits */
-		pch_can_bit_clear(&priv->regs->if1_mcont, CAN_IF_MCONT_RXIE);
-		pch_can_bit_clear(&priv->regs->if1_id2, CAN_ID_MSGVAL);
+		pch_can_bit_clear(&priv->regs->if1_mcont, PCH_IF_MCONT_RXIE);
+		pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID_MSGVAL);
 	}
 
 	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
@@ -350,8 +338,8 @@ static void pch_can_rx_enable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as receivers. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX)
-			pch_can_set_rx_enable(priv, i + 1, ENABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
+			pch_can_set_rx_enable(priv, i + 1, PCH_ENABLE);
 	}
 }
 
@@ -361,8 +349,8 @@ static void pch_can_rx_disable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as receivers. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX)
-			pch_can_set_rx_enable(priv, i + 1, DISABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX)
+			pch_can_set_rx_enable(priv, i + 1, PCH_DISABLE);
 	}
 }
 
@@ -373,22 +361,22 @@ static void pch_can_set_tx_enable(struct pch_can_priv *priv, u32 buff_num,
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 	/* Reading the Msg buffer from Message RAM to Interface2 registers. */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
 
 	/* Setting the IF2CMASK register for accessing the
 		MsgVal and TxIE bits */
-	iowrite32(CAN_CMASK_RDWR | CAN_CMASK_ARB | CAN_CMASK_CTRL,
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_ARB | PCH_CMASK_CTRL,
 		 &priv->regs->if2_cmask);
 
-	if (set == ENABLE) {
+	if (set == PCH_ENABLE) {
 		/* Setting the MsgVal and TxIE bits */
-		pch_can_bit_set(&priv->regs->if2_mcont, CAN_IF_MCONT_TXIE);
-		pch_can_bit_set(&priv->regs->if2_id2, CAN_ID_MSGVAL);
-	} else if (set == DISABLE) {
+		pch_can_bit_set(&priv->regs->if2_mcont, PCH_IF_MCONT_TXIE);
+		pch_can_bit_set(&priv->regs->if2_id2, PCH_ID_MSGVAL);
+	} else if (set == PCH_DISABLE) {
 		/* Resetting the MsgVal and TxIE bits. */
-		pch_can_bit_clear(&priv->regs->if2_mcont, CAN_IF_MCONT_TXIE);
-		pch_can_bit_clear(&priv->regs->if2_id2, CAN_ID_MSGVAL);
+		pch_can_bit_clear(&priv->regs->if2_mcont, PCH_IF_MCONT_TXIE);
+		pch_can_bit_clear(&priv->regs->if2_id2, PCH_ID_MSGVAL);
 	}
 
 	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
@@ -401,8 +389,8 @@ static void pch_can_tx_enable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as transmit object. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX)
-			pch_can_set_tx_enable(priv, i + 1, ENABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
+			pch_can_set_tx_enable(priv, i + 1, PCH_ENABLE);
 	}
 }
 
@@ -412,8 +400,8 @@ static void pch_can_tx_disable_all(struct pch_can_priv *priv)
 
 	/* Traversing to obtain the object configured as transmit object. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX)
-			pch_can_set_tx_enable(priv, i + 1, DISABLE);
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
+			pch_can_set_tx_enable(priv, i + 1, PCH_DISABLE);
 	}
 }
 
@@ -423,15 +411,15 @@ static void pch_can_get_rx_enable(struct pch_can_priv *priv, u32 buff_num,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buff_num);
 
-	if (((ioread32(&priv->regs->if1_id2)) & CAN_ID_MSGVAL) &&
+	if (((ioread32(&priv->regs->if1_id2)) & PCH_ID_MSGVAL) &&
 			((ioread32(&priv->regs->if1_mcont)) &
-			CAN_IF_MCONT_RXIE))
-		*enable = ENABLE;
+			PCH_IF_MCONT_RXIE))
+		*enable = PCH_ENABLE;
 	else
-		*enable = DISABLE;
+		*enable = PCH_DISABLE;
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
@@ -441,15 +429,15 @@ static void pch_can_get_tx_enable(struct pch_can_priv *priv, u32 buff_num,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 	pch_can_check_if_busy(&priv->regs->if2_creq, buff_num);
 
-	if (((ioread32(&priv->regs->if2_id2)) & CAN_ID_MSGVAL) &&
+	if (((ioread32(&priv->regs->if2_id2)) & PCH_ID_MSGVAL) &&
 			((ioread32(&priv->regs->if2_mcont)) &
-			CAN_IF_MCONT_TXIE)) {
-		*enable = ENABLE;
+			PCH_IF_MCONT_TXIE)) {
+		*enable = PCH_ENABLE;
 	} else {
-		*enable = DISABLE;
+		*enable = PCH_DISABLE;
 	}
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
@@ -465,13 +453,13 @@ static void pch_can_set_rx_buffer_link(struct pch_can_priv *priv,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
-	iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL, &priv->regs->if1_cmask);
-	if (set == ENABLE)
-		pch_can_bit_clear(&priv->regs->if1_mcont, CAN_IF_MCONT_EOB);
+	iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL, &priv->regs->if1_cmask);
+	if (set == PCH_ENABLE)
+		pch_can_bit_clear(&priv->regs->if1_mcont, PCH_IF_MCONT_EOB);
 	else
-		pch_can_bit_set(&priv->regs->if1_mcont, CAN_IF_MCONT_EOB);
+		pch_can_bit_set(&priv->regs->if1_mcont, PCH_IF_MCONT_EOB);
 
 	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
@@ -483,13 +471,13 @@ static void pch_can_get_rx_buffer_link(struct pch_can_priv *priv,
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, buffer_num);
 
-	if (ioread32(&priv->regs->if1_mcont) & CAN_IF_MCONT_EOB)
-		*link = DISABLE;
+	if (ioread32(&priv->regs->if1_mcont) & PCH_IF_MCONT_EOB)
+		*link = PCH_DISABLE;
 	else
-		*link = ENABLE;
+		*link = PCH_ENABLE;
 	spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 }
 
@@ -498,7 +486,7 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 	int i;
 
 	for (i = 0; i < PCH_RX_OBJ_NUM; i++) {
-		iowrite32(CAN_CMASK_RX_TX_SET, &priv->regs->if1_cmask);
+		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->if1_cmask);
 		iowrite32(0xffff, &priv->regs->if1_mask1);
 		iowrite32(0xffff, &priv->regs->if1_mask2);
 		iowrite32(0x0, &priv->regs->if1_id1);
@@ -508,14 +496,14 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(0x0, &priv->regs->if1_dataa2);
 		iowrite32(0x0, &priv->regs->if1_datab1);
 		iowrite32(0x0, &priv->regs->if1_datab2);
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-			  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->if1_cmask);
 		pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
 	}
 
 	for (i = i;  i < PCH_OBJ_NUM; i++) {
-		iowrite32(CAN_CMASK_RX_TX_SET, &priv->regs->if2_cmask);
+		iowrite32(PCH_CMASK_RX_TX_SET, &priv->regs->if2_cmask);
 		iowrite32(0xffff, &priv->regs->if2_mask1);
 		iowrite32(0xffff, &priv->regs->if2_mask2);
 		iowrite32(0x0, &priv->regs->if2_id1);
@@ -525,8 +513,8 @@ static void pch_can_clear_buffers(struct pch_can_priv *priv)
 		iowrite32(0x0, &priv->regs->if2_dataa2);
 		iowrite32(0x0, &priv->regs->if2_datab1);
 		iowrite32(0x0, &priv->regs->if2_datab2);
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-			  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+			  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 			  &priv->regs->if2_cmask);
 		pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
 	}
@@ -540,8 +528,8 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX) {
-			iowrite32(CAN_CMASK_RX_TX_GET,
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
+			iowrite32(PCH_CMASK_RX_TX_GET,
 				&priv->regs->if1_cmask);
 			pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
 
@@ -549,48 +537,48 @@ static void pch_can_config_rx_tx_buffers(struct pch_can_priv *priv)
 			iowrite32(0x0, &priv->regs->if1_id2);
 
 			pch_can_bit_set(&priv->regs->if1_mcont,
-					CAN_IF_MCONT_UMASK);
+					PCH_IF_MCONT_UMASK);
 
 			/* Set FIFO mode set to 0 except last Rx Obj*/
 			pch_can_bit_clear(&priv->regs->if1_mcont,
-					  CAN_IF_MCONT_EOB);
+					  PCH_IF_MCONT_EOB);
 			/* In case FIFO mode, Last EoB of Rx Obj must be 1 */
 			if (i == (PCH_RX_OBJ_NUM - 1))
 				pch_can_bit_set(&priv->regs->if1_mcont,
-						  CAN_IF_MCONT_EOB);
+						  PCH_IF_MCONT_EOB);
 
 			iowrite32(0, &priv->regs->if1_mask1);
 			pch_can_bit_clear(&priv->regs->if1_mask2,
-					  0x1fff | CAN_MASK2_MDIR_MXTD);
+					  0x1fff | PCH_MASK2_MDIR_MXTD);
 
 			/* Setting CMASK for writing */
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-				  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 				  &priv->regs->if1_cmask);
 
 			pch_can_check_if_busy(&priv->regs->if1_creq, i+1);
-		} else if (priv->msg_obj[i] == MSG_OBJ_TX) {
-			iowrite32(CAN_CMASK_RX_TX_GET,
+		} else if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
+			iowrite32(PCH_CMASK_RX_TX_GET,
 				&priv->regs->if2_cmask);
 			pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
 
 			/* Resetting DIR bit for reception */
 			iowrite32(0x0, &priv->regs->if2_id1);
 			iowrite32(0x0, &priv->regs->if2_id2);
-			pch_can_bit_set(&priv->regs->if2_id2, CAN_ID2_DIR);
+			pch_can_bit_set(&priv->regs->if2_id2, PCH_ID2_DIR);
 
 			/* Setting EOB bit for transmitter */
-			iowrite32(CAN_IF_MCONT_EOB, &priv->regs->if2_mcont);
+			iowrite32(PCH_IF_MCONT_EOB, &priv->regs->if2_mcont);
 
 			pch_can_bit_set(&priv->regs->if2_mcont,
-					CAN_IF_MCONT_UMASK);
+					PCH_IF_MCONT_UMASK);
 
 			iowrite32(0, &priv->regs->if2_mask1);
 			pch_can_bit_clear(&priv->regs->if2_mask2, 0x1fff);
 
 			/* Setting CMASK for writing */
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_MASK |
-				  CAN_CMASK_ARB | CAN_CMASK_CTRL,
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_MASK |
+				  PCH_CMASK_ARB | PCH_CMASK_CTRL,
 				  &priv->regs->if2_cmask);
 
 			pch_can_check_if_busy(&priv->regs->if2_creq, i+1);
@@ -632,39 +620,39 @@ static void pch_can_release(struct pch_can_priv *priv)
 /* This function clears interrupt(s) from the CAN device. */
 static void pch_can_int_clr(struct pch_can_priv *priv, u32 mask)
 {
-	if (mask == CAN_STATUS_INT) {
+	if (mask == PCH_STATUS_INT) {
 		ioread32(&priv->regs->stat);
 		return;
 	}
 
 	/* Clear interrupt for transmit object */
-	if (priv->msg_obj[mask - 1] == MSG_OBJ_TX) {
+	if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_TX) {
 		/* Setting CMASK for clearing interrupts for
 					 frame transmission. */
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL | CAN_CMASK_ARB,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
 			  &priv->regs->if2_cmask);
 
 		/* Resetting the ID registers. */
 		pch_can_bit_set(&priv->regs->if2_id2,
-			       CAN_ID2_DIR | (0x7ff << 2));
+			       PCH_ID2_DIR | (0x7ff << 2));
 		iowrite32(0x0, &priv->regs->if2_id1);
 
 		/* Claring NewDat, TxRqst & IntPnd */
 		pch_can_bit_clear(&priv->regs->if2_mcont,
-				  CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_INTPND |
-				  CAN_IF_MCONT_TXRQXT);
+				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
+				  PCH_IF_MCONT_TXRQXT);
 		pch_can_check_if_busy(&priv->regs->if2_creq, mask);
-	} else if (priv->msg_obj[mask - 1] == MSG_OBJ_RX) {
+	} else if (priv->msg_obj[mask - 1] == PCH_MSG_OBJ_RX) {
 		/* Setting CMASK for clearing the reception interrupts. */
-		iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL | CAN_CMASK_ARB,
+		iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL | PCH_CMASK_ARB,
 			  &priv->regs->if1_cmask);
 
 		/* Clearing the Dir bit. */
-		pch_can_bit_clear(&priv->regs->if1_id2, CAN_ID2_DIR);
+		pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID2_DIR);
 
 		/* Clearing NewDat & IntPnd */
 		pch_can_bit_clear(&priv->regs->if1_mcont,
-				  CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_INTPND);
+				  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND);
 
 		pch_can_check_if_busy(&priv->regs->if1_creq, mask);
 	}
@@ -712,9 +700,9 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		priv->can.can_stats.error_warning++;
 		cf->can_id |= CAN_ERR_CRTL;
 		errc = ioread32(&priv->regs->errc);
-		if (((errc & CAN_REC) >> 8) > 96)
+		if (((errc & PCH_REC) >> 8) > 96)
 			cf->data[1] |= CAN_ERR_CRTL_RX_WARNING;
-		if ((errc & CAN_TEC) > 96)
+		if ((errc & PCH_TEC) > 96)
 			cf->data[1] |= CAN_ERR_CRTL_TX_WARNING;
 		dev_warn(&ndev->dev,
 			"%s -> Error Counter is more than 96.\n", __func__);
@@ -725,9 +713,9 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		state = CAN_STATE_ERROR_PASSIVE;
 		cf->can_id |= CAN_ERR_CRTL;
 		errc = ioread32(&priv->regs->errc);
-		if (((errc & CAN_REC) >> 8) > 127)
+		if (((errc & PCH_REC) >> 8) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE;
-		if ((errc & CAN_TEC) > 127)
+		if ((errc & PCH_TEC) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_TX_PASSIVE;
 		dev_err(&ndev->dev,
 			"%s -> CAN controller is ERROR PASSIVE .\n", __func__);
@@ -795,20 +783,20 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 	struct net_device_stats *stats = &(priv->ndev->stats);
 
 	/* Reading the messsage object from the Message RAM */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 	pch_can_check_if_busy(&priv->regs->if1_creq, int_stat);
 
 	/* Reading the MCONT register. */
 	reg = ioread32(&priv->regs->if1_mcont);
 	reg &= 0xffff;
 
-	for (k = int_stat; !(reg & CAN_IF_MCONT_EOB); k++) {
+	for (k = int_stat; !(reg & PCH_IF_MCONT_EOB); k++) {
 		/* If MsgLost bit set. */
-		if (reg & CAN_IF_MCONT_MSGLOST) {
+		if (reg & PCH_IF_MCONT_MSGLOST) {
 			dev_err(&priv->ndev->dev, "Msg Obj is overwritten.\n");
 			pch_can_bit_clear(&priv->regs->if1_mcont,
-					  CAN_IF_MCONT_MSGLOST);
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL,
+					  PCH_IF_MCONT_MSGLOST);
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL,
 				  &priv->regs->if1_cmask);
 			pch_can_check_if_busy(&priv->regs->if1_creq, k);
 
@@ -828,7 +816,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			rcv_pkts++;
 			goto RX_NEXT;
 		}
-		if (!(reg & CAN_IF_MCONT_NEWDAT))
+		if (!(reg & PCH_IF_MCONT_NEWDAT))
 			goto RX_NEXT;
 
 		skb = alloc_can_skb(priv->ndev, &cf);
@@ -836,7 +824,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			return -ENOMEM;
 
 		/* Get Received data */
-		ide = ((ioread32(&priv->regs->if1_id2)) & CAN_ID2_XTD) >> 14;
+		ide = ((ioread32(&priv->regs->if1_id2)) & PCH_ID2_XTD) >> 14;
 		if (ide) {
 			id = (ioread32(&priv->regs->if1_id1) & 0xffff);
 			id |= (((ioread32(&priv->regs->if1_id2)) &
@@ -848,7 +836,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 			cf->can_id = (id & CAN_SFF_MASK);
 		}
 
-		rtr = (ioread32(&priv->regs->if1_id2) &  CAN_ID2_DIR);
+		rtr = (ioread32(&priv->regs->if1_id2) &  PCH_ID2_DIR);
 		if (rtr) {
 			cf->can_dlc = 0;
 			cf->can_id |= CAN_RTR_FLAG;
@@ -871,15 +859,15 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 		stats->rx_bytes += cf->can_dlc;
 
 		if (k < PCH_FIFO_THRESH) {
-			iowrite32(CAN_CMASK_RDWR | CAN_CMASK_CTRL |
-				  CAN_CMASK_ARB, &priv->regs->if1_cmask);
+			iowrite32(PCH_CMASK_RDWR | PCH_CMASK_CTRL |
+				  PCH_CMASK_ARB, &priv->regs->if1_cmask);
 
 			/* Clearing the Dir bit. */
-			pch_can_bit_clear(&priv->regs->if1_id2, CAN_ID2_DIR);
+			pch_can_bit_clear(&priv->regs->if1_id2, PCH_ID2_DIR);
 
 			/* Clearing NewDat & IntPnd */
 			pch_can_bit_clear(&priv->regs->if1_mcont,
-					  CAN_IF_MCONT_INTPND);
+					  PCH_IF_MCONT_INTPND);
 			pch_can_check_if_busy(&priv->regs->if1_creq, k);
 		} else if (k > PCH_FIFO_THRESH) {
 			pch_can_int_clr(priv, k);
@@ -890,7 +878,7 @@ static int pch_can_rx_normal(struct net_device *ndev, u32 int_stat)
 		}
 RX_NEXT:
 		/* Reading the messsage object from the Message RAM */
-		iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
+		iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if1_cmask);
 		pch_can_check_if_busy(&priv->regs->if1_creq, k + 1);
 		reg = ioread32(&priv->regs->if1_mcont);
 	}
@@ -913,7 +901,7 @@ static int pch_can_rx_poll(struct napi_struct *napi, int quota)
 		return 0;
 
 INT_STAT:
-	if (int_stat == CAN_STATUS_INT) {
+	if (int_stat == PCH_STATUS_INT) {
 		reg_stat = ioread32(&priv->regs->stat);
 		if (reg_stat & (PCH_BUS_OFF | PCH_LEC_ALL)) {
 			if ((reg_stat & PCH_LEC_ALL) != PCH_LEC_ALL)
@@ -922,7 +910,7 @@ INT_STAT:
 
 		if (reg_stat & PCH_TX_OK) {
 			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-			iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+			iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 			pch_can_check_if_busy(&priv->regs->if2_creq,
 					       ioread32(&priv->regs->intr));
 			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
@@ -933,7 +921,7 @@ INT_STAT:
 			pch_can_bit_clear(&priv->regs->stat, PCH_RX_OK);
 
 		int_stat = pch_can_int_pending(priv);
-		if (int_stat == CAN_STATUS_INT)
+		if (int_stat == PCH_STATUS_INT)
 			goto INT_STAT;
 	}
 
@@ -945,14 +933,14 @@ MSG_OBJ:
 		if (rcv_pkts < 0)
 			return 0;
 	} else if ((int_stat > PCH_RX_OBJ_NUM) && (int_stat <= PCH_OBJ_NUM)) {
-		if (priv->msg_obj[int_stat - 1] == MSG_OBJ_TX) {
+		if (priv->msg_obj[int_stat - 1] == PCH_MSG_OBJ_TX) {
 			/* Handle transmission interrupt */
 			can_get_echo_skb(ndev, int_stat - PCH_RX_OBJ_NUM - 1);
 			spin_lock_irqsave(&priv->msgif_reg_lock, flags);
-			iowrite32(CAN_CMASK_RX_TX_GET | CAN_CMASK_CLRINTPND,
+			iowrite32(PCH_CMASK_RX_TX_GET | PCH_CMASK_CLRINTPND,
 				  &priv->regs->if2_cmask);
 			dlc = ioread32(&priv->regs->if2_mcont) &
-				       CAN_IF_MCONT_DLC;
+				       PCH_IF_MCONT_DLC;
 			pch_can_check_if_busy(&priv->regs->if2_creq, int_stat);
 			spin_unlock_irqrestore(&priv->msgif_reg_lock, flags);
 			if (dlc > 8)
@@ -963,7 +951,7 @@ MSG_OBJ:
 	}
 
 	int_stat = pch_can_int_pending(priv);
-	if (int_stat == CAN_STATUS_INT)
+	if (int_stat == PCH_STATUS_INT)
 		goto INT_STAT;
 	else if (int_stat >= 1 && int_stat <= 32)
 		goto MSG_OBJ;
@@ -983,17 +971,17 @@ static int pch_set_bittiming(struct net_device *ndev)
 	u32 brp;
 
 	/* Setting the CCE bit for accessing the Can Timing register. */
-	pch_can_bit_set(&priv->regs->cont, CAN_CTRL_CCE);
+	pch_can_bit_set(&priv->regs->cont, PCH_CTRL_CCE);
 
 	brp = (bt->tq) / (1000000000/PCH_CAN_CLK) - 1;
-	canbit = brp & MSK_BITT_BRP;
-	canbit |= (bt->sjw - 1) << BIT_BITT_SJW;
-	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << BIT_BITT_TSEG1;
-	canbit |= (bt->phase_seg2 - 1) << BIT_BITT_TSEG2;
-	bepe = (brp & MSK_BRPE_BRPE) >> BIT_BRPE_BRPE;
+	canbit = brp & PCH_MSK_BITT_BRP;
+	canbit |= (bt->sjw - 1) << PCH_BIT_SJW;
+	canbit |= (bt->phase_seg1 + bt->prop_seg - 1) << PCH_BIT_TSEG1;
+	canbit |= (bt->phase_seg2 - 1) << PCH_BIT_TSEG2;
+	bepe = (brp & PCH_MSK_BRPE_BRPE) >> PCH_BIT_BRPE_BRPE;
 	iowrite32(canbit, &priv->regs->bitt);
 	iowrite32(bepe, &priv->regs->brpe);
-	pch_can_bit_clear(&priv->regs->cont, CAN_CTRL_CCE);
+	pch_can_bit_clear(&priv->regs->cont, PCH_CTRL_CCE);
 
 	return 0;
 }
@@ -1137,19 +1125,19 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 	spin_lock_irqsave(&priv->msgif_reg_lock, flags);
 
 	/* Reading the Msg Obj from the Msg RAM to the Interface register. */
-	iowrite32(CAN_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
+	iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->if2_cmask);
 	pch_can_check_if_busy(&priv->regs->if2_creq, tx_buffer_avail);
 
 	/* Setting the CMASK register. */
-	pch_can_bit_set(&priv->regs->if2_cmask, CAN_CMASK_ALL);
+	pch_can_bit_set(&priv->regs->if2_cmask, PCH_CMASK_ALL);
 
 	/* If ID extended is set. */
 	pch_can_bit_clear(&priv->regs->if2_id1, 0xffff);
-	pch_can_bit_clear(&priv->regs->if2_id2, 0x1fff | CAN_ID2_XTD);
+	pch_can_bit_clear(&priv->regs->if2_id2, 0x1fff | PCH_ID2_XTD);
 	if (cf->can_id & CAN_EFF_FLAG) {
 		pch_can_bit_set(&priv->regs->if2_id1, cf->can_id & 0xffff);
 		pch_can_bit_set(&priv->regs->if2_id2,
-				((cf->can_id >> 16) & 0x1fff) | CAN_ID2_XTD);
+				((cf->can_id >> 16) & 0x1fff) | PCH_ID2_XTD);
 	} else {
 		pch_can_bit_set(&priv->regs->if2_id1, 0);
 		pch_can_bit_set(&priv->regs->if2_id2,
@@ -1158,7 +1146,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	/* If remote frame has to be transmitted.. */
 	if (cf->can_id & CAN_RTR_FLAG)
-		pch_can_bit_clear(&priv->regs->if2_id2, CAN_ID2_DIR);
+		pch_can_bit_clear(&priv->regs->if2_id2, PCH_ID2_DIR);
 
 	for (i = 0, j = 0; i < cf->can_dlc; j++) {
 		iowrite32(le32_to_cpu(cf->data[i++]),
@@ -1177,12 +1165,12 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	/* Clearing IntPend, NewDat & TxRqst */
 	pch_can_bit_clear(&priv->regs->if2_mcont,
-			  CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_INTPND |
-			  CAN_IF_MCONT_TXRQXT);
+			  PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_INTPND |
+			  PCH_IF_MCONT_TXRQXT);
 
 	/* Setting NewDat, TxRqst bits */
 	pch_can_bit_set(&priv->regs->if2_mcont,
-			CAN_IF_MCONT_NEWDAT | CAN_IF_MCONT_TXRQXT);
+			PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT);
 
 	pch_can_check_if_busy(&priv->regs->if2_creq, tx_buffer_avail);
 
@@ -1245,7 +1233,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	/* Save Tx buffer enable state */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX)
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX)
 			pch_can_get_tx_enable(priv, i + 1,
 					      &(priv->tx_enable[i]));
 	}
@@ -1255,7 +1243,7 @@ static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	/* Save Rx buffer enable state */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX) {
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
 			pch_can_get_rx_enable(priv, i + 1,
 						&(priv->rx_enable[i]));
 			pch_can_get_rx_buffer_link(priv, i + 1,
@@ -1313,7 +1301,7 @@ static int pch_can_resume(struct pci_dev *pdev)
 
 	/* Enabling the transmit buffer. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_TX) {
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_TX) {
 			pch_can_set_tx_enable(priv, i + 1,
 					      priv->tx_enable[i]);
 		}
@@ -1321,7 +1309,7 @@ static int pch_can_resume(struct pci_dev *pdev)
 
 	/* Configuring the receive buffer and enabling them. */
 	for (i = 0; i < PCH_OBJ_NUM; i++) {
-		if (priv->msg_obj[i] == MSG_OBJ_RX) {
+		if (priv->msg_obj[i] == PCH_MSG_OBJ_RX) {
 			/* Restore buffer link */
 			pch_can_set_rx_buffer_link(priv, i + 1,
 						   priv->rx_link[i]);
@@ -1349,8 +1337,8 @@ static int pch_can_get_berr_counter(const struct net_device *dev,
 {
 	struct pch_can_priv *priv = netdev_priv(dev);
 
-	bec->txerr = ioread32(&priv->regs->errc) & CAN_TEC;
-	bec->rxerr = (ioread32(&priv->regs->errc) & CAN_REC) >> 8;
+	bec->txerr = ioread32(&priv->regs->errc) & PCH_TEC;
+	bec->rxerr = (ioread32(&priv->regs->errc) & PCH_REC) >> 8;
 
 	return 0;
 }
@@ -1410,10 +1398,10 @@ static int __devinit pch_can_probe(struct pci_dev *pdev,
 
 	priv->can.clock.freq = PCH_CAN_CLK; /* Hz */
 	for (index = 0; index < PCH_RX_OBJ_NUM;)
-		priv->msg_obj[index++] = MSG_OBJ_RX;
+		priv->msg_obj[index++] = PCH_MSG_OBJ_RX;
 
 	for (index = index;  index < PCH_OBJ_NUM;)
-		priv->msg_obj[index++] = MSG_OBJ_TX;
+		priv->msg_obj[index++] = PCH_MSG_OBJ_TX;
 
 	netif_napi_add(ndev, &priv->napi, pch_can_rx_poll, PCH_RX_OBJ_NUM);
 
diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 5bfccfdf3bbb..09c3e9db9316 100644
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -107,17 +107,13 @@ static int __devinit sja1000_ofp_probe(struct platform_device *ofdev,
 	res_size = resource_size(&res);
 
 	if (!request_mem_region(res.start, res_size, DRV_NAME)) {
-		dev_err(&ofdev->dev, "couldn't request %#llx..%#llx\n",
-			(unsigned long long)res.start,
-			(unsigned long long)res.end);
+		dev_err(&ofdev->dev, "couldn't request %pR\n", &res);
 		return -EBUSY;
 	}
 
 	base = ioremap_nocache(res.start, res_size);
 	if (!base) {
-		dev_err(&ofdev->dev, "couldn't ioremap %#llx..%#llx\n",
-			(unsigned long long)res.start,
-			(unsigned long long)res.end);
+		dev_err(&ofdev->dev, "couldn't ioremap %pR\n", &res);
 		err = -ENOMEM;
 		goto exit_release_mem;
 	}
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 92bac19ad60a..594ca9c2c10a 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -1695,7 +1695,7 @@ static int cnic_bnx2x_iscsi_ofld1(struct cnic_dev *dev, struct kwqe *wqes[],
 		*work = num;
 		return -EINVAL;
 	}
-	*work = 2 + req2->num_additional_wqes;;
+	*work = 2 + req2->num_additional_wqes;
 
 	l5_cid = req1->iscsi_conn_id;
 	if (l5_cid >= MAX_ISCSI_TBL_SZ)
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 046d846c652d..386461750d0f 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -3006,12 +3006,11 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
 					     pci_channel_state_t state)
 {
 	struct adapter *adapter = pci_get_drvdata(pdev);
-	int ret;
 
 	if (state == pci_channel_io_perm_failure)
 		return PCI_ERS_RESULT_DISCONNECT;
 
-	ret = t3_adapter_error(adapter, 0, 0);
+	t3_adapter_error(adapter, 0, 0);
 
 	/* Request a slot reset. */
 	return PCI_ERS_RESULT_NEED_RESET;
diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c
index bcf07532953d..ef02aa68c926 100644
--- a/drivers/net/cxgb3/cxgb3_offload.c
+++ b/drivers/net/cxgb3/cxgb3_offload.c
@@ -1164,12 +1164,10 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
  */
 void *cxgb_alloc_mem(unsigned long size)
 {
-	void *p = kmalloc(size, GFP_KERNEL);
+	void *p = kzalloc(size, GFP_KERNEL);
 
 	if (!p)
-		p = vmalloc(size);
-	if (p)
-		memset(p, 0, size);
+		p = vzalloc(size);
 	return p;
 }
 
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index f50bc98310f8..848f89d19fb7 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -868,12 +868,10 @@ out:	release_firmware(fw);
  */
 void *t4_alloc_mem(size_t size)
 {
-	void *p = kmalloc(size, GFP_KERNEL);
+	void *p = kzalloc(size, GFP_KERNEL);
 
 	if (!p)
-		p = vmalloc(size);
-	if (p)
-		memset(p, 0, size);
+		p = vzalloc(size);
 	return p;
 }
 
diff --git a/drivers/net/cxgb4vf/adapter.h b/drivers/net/cxgb4vf/adapter.h
index 8ea01962e045..4766b4116b41 100644
--- a/drivers/net/cxgb4vf/adapter.h
+++ b/drivers/net/cxgb4vf/adapter.h
@@ -60,7 +60,7 @@ enum {
 	 * MSI-X interrupt index usage.
 	 */
 	MSIX_FW		= 0,		/* MSI-X index for firmware Q */
-	MSIX_NIQFLINT	= 1,		/* MSI-X index base for Ingress Qs */
+	MSIX_IQFLINT	= 1,		/* MSI-X index base for Ingress Qs */
 	MSIX_EXTRAS	= 1,
 	MSIX_ENTRIES	= MAX_ETH_QSETS + MSIX_EXTRAS,
 
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index c3449bbc585a..f54af48edb93 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -280,9 +280,7 @@ static void name_msix_vecs(struct adapter *adapter)
 		const struct port_info *pi = netdev_priv(dev);
 		int qs, msi;
 
-		for (qs = 0, msi = MSIX_NIQFLINT;
-		     qs < pi->nqsets;
-		     qs++, msi++) {
+		for (qs = 0, msi = MSIX_IQFLINT; qs < pi->nqsets; qs++, msi++) {
 			snprintf(adapter->msix_info[msi].desc, namelen,
 				 "%s-%d", dev->name, qs);
 			adapter->msix_info[msi].desc[namelen] = 0;
@@ -309,7 +307,7 @@ static int request_msix_queue_irqs(struct adapter *adapter)
 	/*
 	 * Ethernet queues.
 	 */
-	msi = MSIX_NIQFLINT;
+	msi = MSIX_IQFLINT;
 	for_each_ethrxq(s, rxq) {
 		err = request_irq(adapter->msix_info[msi].vec,
 				  t4vf_sge_intr_msix, 0,
@@ -337,7 +335,7 @@ static void free_msix_queue_irqs(struct adapter *adapter)
 	int rxq, msi;
 
 	free_irq(adapter->msix_info[MSIX_FW].vec, &s->fw_evtq);
-	msi = MSIX_NIQFLINT;
+	msi = MSIX_IQFLINT;
 	for_each_ethrxq(s, rxq)
 		free_irq(adapter->msix_info[msi++].vec,
 			 &s->ethrxq[rxq].rspq);
@@ -527,7 +525,7 @@ static int setup_sge_queues(struct adapter *adapter)
 	 * brought up at which point lots of things get nailed down
 	 * permanently ...
 	 */
-	msix = MSIX_NIQFLINT;
+	msix = MSIX_IQFLINT;
 	for_each_port(adapter, pidx) {
 		struct net_device *dev = adapter->port[pidx];
 		struct port_info *pi = netdev_priv(dev);
@@ -816,40 +814,48 @@ static struct net_device_stats *cxgb4vf_get_stats(struct net_device *dev)
 }
 
 /*
- * Collect up to maxaddrs worth of a netdevice's unicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's unicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
  */
-static inline int collect_netdev_uc_list_addrs(const struct net_device *dev,
-					       const u8 **addr,
-					       unsigned int maxaddrs)
+static inline unsigned int collect_netdev_uc_list_addrs(const struct net_device *dev,
+							const u8 **addr,
+							unsigned int offset,
+							unsigned int maxaddrs)
 {
+	unsigned int index = 0;
 	unsigned int naddr = 0;
 	const struct netdev_hw_addr *ha;
 
-	for_each_dev_addr(dev, ha) {
-		addr[naddr++] = ha->addr;
-		if (naddr >= maxaddrs)
-			break;
-	}
+	for_each_dev_addr(dev, ha)
+		if (index++ >= offset) {
+			addr[naddr++] = ha->addr;
+			if (naddr >= maxaddrs)
+				break;
+		}
 	return naddr;
 }
 
 /*
- * Collect up to maxaddrs worth of a netdevice's multicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's multicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
  */
-static inline int collect_netdev_mc_list_addrs(const struct net_device *dev,
-					       const u8 **addr,
-					       unsigned int maxaddrs)
+static inline unsigned int collect_netdev_mc_list_addrs(const struct net_device *dev,
+							const u8 **addr,
+							unsigned int offset,
+							unsigned int maxaddrs)
 {
+	unsigned int index = 0;
 	unsigned int naddr = 0;
 	const struct netdev_hw_addr *ha;
 
-	netdev_for_each_mc_addr(ha, dev) {
-		addr[naddr++] = ha->addr;
-		if (naddr >= maxaddrs)
-			break;
-	}
+	netdev_for_each_mc_addr(ha, dev)
+		if (index++ >= offset) {
+			addr[naddr++] = ha->addr;
+			if (naddr >= maxaddrs)
+				break;
+		}
 	return naddr;
 }
 
@@ -862,16 +868,20 @@ static int set_addr_filters(const struct net_device *dev, bool sleep)
 	u64 mhash = 0;
 	u64 uhash = 0;
 	bool free = true;
-	u16 filt_idx[7];
+	unsigned int offset, naddr;
 	const u8 *addr[7];
-	int ret, naddr = 0;
+	int ret;
 	const struct port_info *pi = netdev_priv(dev);
 
 	/* first do the secondary unicast addresses */
-	naddr = collect_netdev_uc_list_addrs(dev, addr, ARRAY_SIZE(addr));
-	if (naddr > 0) {
+	for (offset = 0; ; offset += naddr) {
+		naddr = collect_netdev_uc_list_addrs(dev, addr, offset,
+						     ARRAY_SIZE(addr));
+		if (naddr == 0)
+			break;
+
 		ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
-					  naddr, addr, filt_idx, &uhash, sleep);
+					  naddr, addr, NULL, &uhash, sleep);
 		if (ret < 0)
 			return ret;
 
@@ -879,12 +889,17 @@ static int set_addr_filters(const struct net_device *dev, bool sleep)
 	}
 
 	/* next set up the multicast addresses */
-	naddr = collect_netdev_mc_list_addrs(dev, addr, ARRAY_SIZE(addr));
-	if (naddr > 0) {
+	for (offset = 0; ; offset += naddr) {
+		naddr = collect_netdev_mc_list_addrs(dev, addr, offset,
+						     ARRAY_SIZE(addr));
+		if (naddr == 0)
+			break;
+
 		ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
-					  naddr, addr, filt_idx, &mhash, sleep);
+					  naddr, addr, NULL, &mhash, sleep);
 		if (ret < 0)
 			return ret;
+		free = false;
 	}
 
 	return t4vf_set_addr_hash(pi->adapter, pi->viid, uhash != 0,
@@ -1348,6 +1363,8 @@ struct queue_port_stats {
 	u64 rx_csum;
 	u64 vlan_ex;
 	u64 vlan_ins;
+	u64 lro_pkts;
+	u64 lro_merged;
 };
 
 /*
@@ -1385,6 +1402,8 @@ static const char stats_strings[][ETH_GSTRING_LEN] = {
 	"RxCsumGood        ",
 	"VLANextractions   ",
 	"VLANinsertions    ",
+	"GROPackets        ",
+	"GROMerged         ",
 };
 
 /*
@@ -1434,6 +1453,8 @@ static void collect_sge_port_stats(const struct adapter *adapter,
 		stats->rx_csum += rxq->stats.rx_cso;
 		stats->vlan_ex += rxq->stats.vlan_ex;
 		stats->vlan_ins += txq->vlan_ins;
+		stats->lro_pkts += rxq->stats.lro_pkts;
+		stats->lro_merged += rxq->stats.lro_merged;
 	}
 }
 
@@ -1530,14 +1551,19 @@ static void cxgb4vf_get_wol(struct net_device *dev,
 }
 
 /*
+ * TCP Segmentation Offload flags which we support.
+ */
+#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
+
+/*
  * Set TCP Segmentation Offloading feature capabilities.
  */
 static int cxgb4vf_set_tso(struct net_device *dev, u32 tso)
 {
 	if (tso)
-		dev->features |= NETIF_F_TSO | NETIF_F_TSO6;
+		dev->features |= TSO_FLAGS;
 	else
-		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+		dev->features &= ~TSO_FLAGS;
 	return 0;
 }
 
@@ -2028,7 +2054,7 @@ static int __devinit setup_debugfs(struct adapter *adapter)
  * Tear down the /sys/kernel/debug/cxgb4vf sub-nodes created above.  We leave
  * it to our caller to tear down the directory (debugfs_root).
  */
-static void __devexit cleanup_debugfs(struct adapter *adapter)
+static void cleanup_debugfs(struct adapter *adapter)
 {
 	BUG_ON(adapter->debugfs_root == NULL);
 
@@ -2046,7 +2072,7 @@ static void __devexit cleanup_debugfs(struct adapter *adapter)
  * adapter parameters we're going to be using and initialize basic adapter
  * hardware support.
  */
-static int adap_init0(struct adapter *adapter)
+static int __devinit adap_init0(struct adapter *adapter)
 {
 	struct vf_resources *vfres = &adapter->params.vfres;
 	struct sge_params *sge_params = &adapter->params.sge;
@@ -2470,7 +2496,6 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
 		version_printed = 1;
 	}
 
-
 	/*
 	 * Initialize generic PCI device state.
 	 */
@@ -2607,7 +2632,7 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
 		netif_carrier_off(netdev);
 		netdev->irq = pdev->irq;
 
-		netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
+		netdev->features = (NETIF_F_SG | TSO_FLAGS |
 				    NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
 				    NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
 				    NETIF_F_GRO);
diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c
index ecf0770bf0ff..e0b3d1bc2fdf 100644
--- a/drivers/net/cxgb4vf/sge.c
+++ b/drivers/net/cxgb4vf/sge.c
@@ -1568,6 +1568,9 @@ int t4vf_ethrx_handler(struct sge_rspq *rspq, const __be64 *rsp,
 	} else
 		skb_checksum_none_assert(skb);
 
+	/*
+	 * Deliver the packet to the stack.
+	 */
 	if (unlikely(pkt->vlan_ex)) {
 		struct vlan_group *grp = pi->vlan_grp;
 
@@ -2143,7 +2146,7 @@ int t4vf_sge_alloc_rxq(struct adapter *adapter, struct sge_rspq *rspq,
 
 		/*
 		 * Calculate the size of the hardware free list ring plus
-		 * status page (which the SGE will place at the end of the
+		 * Status Page (which the SGE will place after the end of the
 		 * free list ring) in Egress Queue Units.
 		 */
 		flsz = (fl->size / FL_PER_EQ_UNIT +
@@ -2240,8 +2243,8 @@ int t4vf_sge_alloc_eth_txq(struct adapter *adapter, struct sge_eth_txq *txq,
 	struct port_info *pi = netdev_priv(dev);
 
 	/*
-	 * Calculate the size of the hardware TX Queue (including the
-	 * status age on the end) in units of TX Descriptors.
+	 * Calculate the size of the hardware TX Queue (including the Status
+	 * Page on the end of the TX Queue) in units of TX Descriptors.
 	 */
 	nentries = txq->q.size + STAT_LEN / sizeof(struct tx_desc);
 
diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index e306c20dfaee..35fc803a6a04 100644
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -1014,48 +1014,72 @@ int t4vf_alloc_mac_filt(struct adapter *adapter, unsigned int viid, bool free,
 			unsigned int naddr, const u8 **addr, u16 *idx,
 			u64 *hash, bool sleep_ok)
 {
-	int i, ret;
+	int offset, ret = 0;
+	unsigned nfilters = 0;
+	unsigned int rem = naddr;
 	struct fw_vi_mac_cmd cmd, rpl;
-	struct fw_vi_mac_exact *p;
-	size_t len16;
 
-	if (naddr > ARRAY_SIZE(cmd.u.exact))
+	if (naddr > FW_CLS_TCAM_NUM_ENTRIES)
 		return -EINVAL;
-	len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
-				      u.exact[naddr]), 16);
 
-	memset(&cmd, 0, sizeof(cmd));
-	cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
-				     FW_CMD_REQUEST |
-				     FW_CMD_WRITE |
-				     (free ? FW_CMD_EXEC : 0) |
-				     FW_VI_MAC_CMD_VIID(viid));
-	cmd.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
-					    FW_CMD_LEN16(len16));
+	for (offset = 0; offset < naddr; /**/) {
+		unsigned int fw_naddr = (rem < ARRAY_SIZE(cmd.u.exact)
+					 ? rem
+					 : ARRAY_SIZE(cmd.u.exact));
+		size_t len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
+						     u.exact[fw_naddr]), 16);
+		struct fw_vi_mac_exact *p;
+		int i;
 
-	for (i = 0, p = cmd.u.exact; i < naddr; i++, p++) {
-		p->valid_to_idx =
-			cpu_to_be16(FW_VI_MAC_CMD_VALID |
-				    FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
-		memcpy(p->macaddr, addr[i], sizeof(p->macaddr));
-	}
+		memset(&cmd, 0, sizeof(cmd));
+		cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
+					     FW_CMD_REQUEST |
+					     FW_CMD_WRITE |
+					     (free ? FW_CMD_EXEC : 0) |
+					     FW_VI_MAC_CMD_VIID(viid));
+		cmd.freemacs_to_len16 =
+			cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
+				    FW_CMD_LEN16(len16));
+
+		for (i = 0, p = cmd.u.exact; i < fw_naddr; i++, p++) {
+			p->valid_to_idx = cpu_to_be16(
+				FW_VI_MAC_CMD_VALID |
+				FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
+			memcpy(p->macaddr, addr[offset+i], sizeof(p->macaddr));
+		}
+
+
+		ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl,
+					sleep_ok);
+		if (ret && ret != -ENOMEM)
+			break;
 
-	ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl, sleep_ok);
-	if (ret)
-		return ret;
-
-	for (i = 0, p = rpl.u.exact; i < naddr; i++, p++) {
-		u16 index = FW_VI_MAC_CMD_IDX_GET(be16_to_cpu(p->valid_to_idx));
-
-		if (idx)
-			idx[i] = (index >= FW_CLS_TCAM_NUM_ENTRIES
-				  ? 0xffff
-				  : index);
-		if (index < FW_CLS_TCAM_NUM_ENTRIES)
-			ret++;
-		else if (hash)
-			*hash |= (1 << hash_mac_addr(addr[i]));
+		for (i = 0, p = rpl.u.exact; i < fw_naddr; i++, p++) {
+			u16 index = FW_VI_MAC_CMD_IDX_GET(
+				be16_to_cpu(p->valid_to_idx));
+
+			if (idx)
+				idx[offset+i] =
+					(index >= FW_CLS_TCAM_NUM_ENTRIES
+					 ? 0xffff
+					 : index);
+			if (index < FW_CLS_TCAM_NUM_ENTRIES)
+				nfilters++;
+			else if (hash)
+				*hash |= (1ULL << hash_mac_addr(addr[offset+i]));
+		}
+
+		free = false;
+		offset += fw_naddr;
+		rem -= fw_naddr;
 	}
+
+	/*
+	 * If there were no errors or we merely ran out of room in our MAC
+	 * address arena, return the number of filters actually written.
+	 */
+	if (ret == 0 || ret == -ENOMEM)
+		ret = nfilters;
 	return ret;
 }
 
@@ -1276,7 +1300,7 @@ int t4vf_eth_eq_free(struct adapter *adapter, unsigned int eqid)
  */
 int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl)
 {
-	struct fw_cmd_hdr *cmd_hdr = (struct fw_cmd_hdr *)rpl;
+	const struct fw_cmd_hdr *cmd_hdr = (const struct fw_cmd_hdr *)rpl;
 	u8 opcode = FW_CMD_OP_GET(be32_to_cpu(cmd_hdr->hi));
 
 	switch (opcode) {
@@ -1284,7 +1308,8 @@ int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl)
 		/*
 		 * Link/module state change message.
 		 */
-		const struct fw_port_cmd *port_cmd = (void *)rpl;
+		const struct fw_port_cmd *port_cmd =
+			(const struct fw_port_cmd *)rpl;
 		u32 word;
 		int action, port_id, link_ok, speed, fc, pidx;
 
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 9f6aeefa06bf..2d4c4fc1d900 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -1675,7 +1675,7 @@ dm9000_drv_remove(struct platform_device *pdev)
 	platform_set_drvdata(pdev, NULL);
 
 	unregister_netdev(ndev);
-	dm9000_release_board(pdev, (board_info_t *) netdev_priv(ndev));
+	dm9000_release_board(pdev, netdev_priv(ndev));
 	free_netdev(ndev);		/* free device structure */
 
 	dev_dbg(&pdev->dev, "released and freed device\n");
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4d62f7bfa036..06c7d1c67517 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1429,13 +1429,12 @@ static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
 	int size;
 
 	size = sizeof(struct e1000_buffer) * txdr->count;
-	txdr->buffer_info = vmalloc(size);
+	txdr->buffer_info = vzalloc(size);
 	if (!txdr->buffer_info) {
 		e_err(probe, "Unable to allocate memory for the Tx descriptor "
 		      "ring\n");
 		return -ENOMEM;
 	}
-	memset(txdr->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 
@@ -1625,13 +1624,12 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
 	int size, desc_len;
 
 	size = sizeof(struct e1000_buffer) * rxdr->count;
-	rxdr->buffer_info = vmalloc(size);
+	rxdr->buffer_info = vzalloc(size);
 	if (!rxdr->buffer_info) {
 		e_err(probe, "Unable to allocate memory for the Rx descriptor "
 		      "ring\n");
 		return -ENOMEM;
 	}
-	memset(rxdr->buffer_info, 0, size);
 
 	desc_len = sizeof(struct e1000_rx_desc);
 
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 7236f1a53ba0..9333921010cc 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -74,6 +74,9 @@ static bool e1000_check_mng_mode_82574(struct e1000_hw *hw);
 static s32 e1000_led_on_82574(struct e1000_hw *hw);
 static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw);
 static void e1000_power_down_phy_copper_82571(struct e1000_hw *hw);
+static void e1000_put_hw_semaphore_82573(struct e1000_hw *hw);
+static s32 e1000_get_hw_semaphore_82574(struct e1000_hw *hw);
+static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw);
 
 /**
  *  e1000_init_phy_params_82571 - Init PHY func ptrs.
@@ -107,6 +110,8 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw)
 	case e1000_82574:
 	case e1000_82583:
 		phy->type		 = e1000_phy_bm;
+		phy->ops.acquire = e1000_get_hw_semaphore_82574;
+		phy->ops.release = e1000_put_hw_semaphore_82574;
 		break;
 	default:
 		return -E1000_ERR_PHY;
@@ -200,6 +205,17 @@ static s32 e1000_init_nvm_params_82571(struct e1000_hw *hw)
 		break;
 	}
 
+	/* Function Pointers */
+	switch (hw->mac.type) {
+	case e1000_82574:
+	case e1000_82583:
+		nvm->ops.acquire = e1000_get_hw_semaphore_82574;
+		nvm->ops.release = e1000_put_hw_semaphore_82574;
+		break;
+	default:
+		break;
+	}
+
 	return 0;
 }
 
@@ -542,6 +558,94 @@ static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw)
 	swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
 	ew32(SWSM, swsm);
 }
+/**
+ *  e1000_get_hw_semaphore_82573 - Acquire hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Acquire the HW semaphore during reset.
+ *
+ **/
+static s32 e1000_get_hw_semaphore_82573(struct e1000_hw *hw)
+{
+	u32 extcnf_ctrl;
+	s32 ret_val = 0;
+	s32 i = 0;
+
+	extcnf_ctrl = er32(EXTCNF_CTRL);
+	extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
+	do {
+		ew32(EXTCNF_CTRL, extcnf_ctrl);
+		extcnf_ctrl = er32(EXTCNF_CTRL);
+
+		if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP)
+			break;
+
+		extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
+
+		msleep(2);
+		i++;
+	} while (i < MDIO_OWNERSHIP_TIMEOUT);
+
+	if (i == MDIO_OWNERSHIP_TIMEOUT) {
+		/* Release semaphores */
+		e1000_put_hw_semaphore_82573(hw);
+		e_dbg("Driver can't access the PHY\n");
+		ret_val = -E1000_ERR_PHY;
+		goto out;
+	}
+
+out:
+	return ret_val;
+}
+
+/**
+ *  e1000_put_hw_semaphore_82573 - Release hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Release hardware semaphore used during reset.
+ *
+ **/
+static void e1000_put_hw_semaphore_82573(struct e1000_hw *hw)
+{
+	u32 extcnf_ctrl;
+
+	extcnf_ctrl = er32(EXTCNF_CTRL);
+	extcnf_ctrl &= ~E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
+	ew32(EXTCNF_CTRL, extcnf_ctrl);
+}
+
+static DEFINE_MUTEX(swflag_mutex);
+
+/**
+ *  e1000_get_hw_semaphore_82574 - Acquire hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Acquire the HW semaphore to access the PHY or NVM.
+ *
+ **/
+static s32 e1000_get_hw_semaphore_82574(struct e1000_hw *hw)
+{
+	s32 ret_val;
+
+	mutex_lock(&swflag_mutex);
+	ret_val = e1000_get_hw_semaphore_82573(hw);
+	if (ret_val)
+		mutex_unlock(&swflag_mutex);
+	return ret_val;
+}
+
+/**
+ *  e1000_put_hw_semaphore_82574 - Release hardware semaphore
+ *  @hw: pointer to the HW structure
+ *
+ *  Release hardware semaphore used to access the PHY or NVM
+ *
+ **/
+static void e1000_put_hw_semaphore_82574(struct e1000_hw *hw)
+{
+	e1000_put_hw_semaphore_82573(hw);
+	mutex_unlock(&swflag_mutex);
+}
 
 /**
  *  e1000_acquire_nvm_82571 - Request for access to the EEPROM
@@ -562,8 +666,6 @@ static s32 e1000_acquire_nvm_82571(struct e1000_hw *hw)
 
 	switch (hw->mac.type) {
 	case e1000_82573:
-	case e1000_82574:
-	case e1000_82583:
 		break;
 	default:
 		ret_val = e1000e_acquire_nvm(hw);
@@ -853,9 +955,8 @@ static s32 e1000_set_d0_lplu_state_82571(struct e1000_hw *hw, bool active)
  **/
 static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
 {
-	u32 ctrl, extcnf_ctrl, ctrl_ext, icr;
+	u32 ctrl, ctrl_ext, icr;
 	s32 ret_val;
-	u16 i = 0;
 
 	/*
 	 * Prevent the PCI-E bus from sticking if there is no TLP connection
@@ -880,33 +981,33 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
 	 */
 	switch (hw->mac.type) {
 	case e1000_82573:
+		ret_val = e1000_get_hw_semaphore_82573(hw);
+		break;
 	case e1000_82574:
 	case e1000_82583:
-		extcnf_ctrl = er32(EXTCNF_CTRL);
-		extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
-
-		do {
-			ew32(EXTCNF_CTRL, extcnf_ctrl);
-			extcnf_ctrl = er32(EXTCNF_CTRL);
-
-			if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP)
-				break;
-
-			extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
-
-			msleep(2);
-			i++;
-		} while (i < MDIO_OWNERSHIP_TIMEOUT);
+		ret_val = e1000_get_hw_semaphore_82574(hw);
 		break;
 	default:
 		break;
 	}
+	if (ret_val)
+		e_dbg("Cannot acquire MDIO ownership\n");
 
 	ctrl = er32(CTRL);
 
 	e_dbg("Issuing a global reset to MAC\n");
 	ew32(CTRL, ctrl | E1000_CTRL_RST);
 
+	/* Must release MDIO ownership and mutex after MAC reset. */
+	switch (hw->mac.type) {
+	case e1000_82574:
+	case e1000_82583:
+		e1000_put_hw_semaphore_82574(hw);
+		break;
+	default:
+		break;
+	}
+
 	if (hw->nvm.type == e1000_nvm_flash_hw) {
 		udelay(10);
 		ctrl_ext = er32(CTRL_EXT);
@@ -1431,8 +1532,10 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
 			 * auto-negotiation in the TXCW register and disable
 			 * forced link in the Device Control register in an
 			 * attempt to auto-negotiate with our link partner.
+			 * If the partner code word is null, stop forcing
+			 * and restart auto negotiation.
 			 */
-			if (rxcw & E1000_RXCW_C) {
+			if ((rxcw & E1000_RXCW_C) || !(rxcw & E1000_RXCW_CW))  {
 				/* Enable autoneg, and unforce link up */
 				ew32(TXCW, mac->txcw);
 				ew32(CTRL, (ctrl & ~E1000_CTRL_SLU));
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index d3f7a9c3f973..016ea383145a 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -516,6 +516,7 @@
 #define E1000_TXCW_ANE        0x80000000        /* Auto-neg enable */
 
 /* Receive Configuration Word */
+#define E1000_RXCW_CW         0x0000ffff        /* RxConfigWord mask */
 #define E1000_RXCW_IV         0x08000000        /* Receive config invalid */
 #define E1000_RXCW_C          0x20000000        /* Receive config */
 #define E1000_RXCW_SYNCH      0x40000000        /* Receive config synch */
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index c4ca1629f532..0adcb79e6386 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2059,10 +2059,9 @@ int e1000e_setup_tx_resources(struct e1000_adapter *adapter)
 	int err = -ENOMEM, size;
 
 	size = sizeof(struct e1000_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info)
 		goto err;
-	memset(tx_ring->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(struct e1000_tx_desc);
@@ -2095,10 +2094,9 @@ int e1000e_setup_rx_resources(struct e1000_adapter *adapter)
 	int i, size, desc_len, err = -ENOMEM;
 
 	size = sizeof(struct e1000_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info)
 		goto err;
-	memset(rx_ring->buffer_info, 0, size);
 
 	for (i = 0; i < rx_ring->count; i++) {
 		buffer_info = &rx_ring->buffer_info[i];
@@ -4595,7 +4593,7 @@ dma_error:
 			i += tx_ring->count;
 		i--;
 		buffer_info = &tx_ring->buffer_info[i];
-		e1000_put_txbuf(adapter, buffer_info);;
+		e1000_put_txbuf(adapter, buffer_info);
 	}
 
 	return 0;
@@ -5465,6 +5463,36 @@ static void e1000_shutdown(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
+
+static irqreturn_t e1000_intr_msix(int irq, void *data)
+{
+	struct net_device *netdev = data;
+	struct e1000_adapter *adapter = netdev_priv(netdev);
+	int vector, msix_irq;
+
+	if (adapter->msix_entries) {
+		vector = 0;
+		msix_irq = adapter->msix_entries[vector].vector;
+		disable_irq(msix_irq);
+		e1000_intr_msix_rx(msix_irq, netdev);
+		enable_irq(msix_irq);
+
+		vector++;
+		msix_irq = adapter->msix_entries[vector].vector;
+		disable_irq(msix_irq);
+		e1000_intr_msix_tx(msix_irq, netdev);
+		enable_irq(msix_irq);
+
+		vector++;
+		msix_irq = adapter->msix_entries[vector].vector;
+		disable_irq(msix_irq);
+		e1000_msix_other(msix_irq, netdev);
+		enable_irq(msix_irq);
+	}
+
+	return IRQ_HANDLED;
+}
+
 /*
  * Polling 'interrupt' - used by things like netconsole to send skbs
  * without having to re-enable interrupts. It's not called while
@@ -5474,10 +5502,21 @@ static void e1000_netpoll(struct net_device *netdev)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 
-	disable_irq(adapter->pdev->irq);
-	e1000_intr(adapter->pdev->irq, netdev);
-
-	enable_irq(adapter->pdev->irq);
+	switch (adapter->int_mode) {
+	case E1000E_INT_MODE_MSIX:
+		e1000_intr_msix(adapter->pdev->irq, netdev);
+		break;
+	case E1000E_INT_MODE_MSI:
+		disable_irq(adapter->pdev->irq);
+		e1000_intr_msi(adapter->pdev->irq, netdev);
+		enable_irq(adapter->pdev->irq);
+		break;
+	default: /* E1000E_INT_MODE_LEGACY */
+		disable_irq(adapter->pdev->irq);
+		e1000_intr(adapter->pdev->irq, netdev);
+		enable_irq(adapter->pdev->irq);
+		break;
+	}
 }
 #endif
 
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index 7c826319ee5a..9e19fbc2f176 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -302,7 +302,7 @@ struct eepro_local {
 #define ee_id_eepro10p0 0x10   /* ID for eepro/10+ */
 #define ee_id_eepro10p1 0x31
 
-#define TX_TIMEOUT 40
+#define TX_TIMEOUT ((4*HZ)/10)
 
 /* Index to functions, as function prototypes. */
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 182b2a7be8dc..d89ad75d8f38 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -400,6 +400,7 @@ static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes)
 			skb_arr_rq1[index] = netdev_alloc_skb(dev,
 							      EHEA_L_PKT_SIZE);
 			if (!skb_arr_rq1[index]) {
+				ehea_info("Unable to allocate enough skb in the array\n");
 				pr->rq1_skba.os_skbs = fill_wqes - i;
 				break;
 			}
@@ -422,13 +423,20 @@ static void ehea_init_fill_rq1(struct ehea_port_res *pr, int nr_rq1a)
 	struct net_device *dev = pr->port->netdev;
 	int i;
 
-	for (i = 0; i < pr->rq1_skba.len; i++) {
+	if (nr_rq1a > pr->rq1_skba.len) {
+		ehea_error("NR_RQ1A bigger than skb array len\n");
+		return;
+	}
+
+	for (i = 0; i < nr_rq1a; i++) {
 		skb_arr_rq1[i] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE);
-		if (!skb_arr_rq1[i])
+		if (!skb_arr_rq1[i]) {
+			ehea_info("No enough memory to allocate skb array\n");
 			break;
+		}
 	}
 	/* Ring doorbell */
-	ehea_update_rq1a(pr->qp, nr_rq1a);
+	ehea_update_rq1a(pr->qp, i);
 }
 
 static int ehea_refill_rq_def(struct ehea_port_res *pr,
@@ -735,8 +743,10 @@ static int ehea_proc_rwqes(struct net_device *dev,
 
 					skb = netdev_alloc_skb(dev,
 							       EHEA_L_PKT_SIZE);
-					if (!skb)
+					if (!skb) {
+						ehea_info("Not enough memory to allocate skb\n");
 						break;
+					}
 				}
 				skb_copy_to_linear_data(skb, ((char *)cqe) + 64,
 						 cqe->num_bytes_transfered - 4);
@@ -1496,12 +1506,10 @@ static int ehea_init_q_skba(struct ehea_q_skb_arr *q_skba, int max_q_entries)
 {
 	int arr_size = sizeof(void *) * max_q_entries;
 
-	q_skba->arr = vmalloc(arr_size);
+	q_skba->arr = vzalloc(arr_size);
 	if (!q_skba->arr)
 		return -ENOMEM;
 
-	memset(q_skba->arr, 0, arr_size);
-
 	q_skba->len = max_q_entries;
 	q_skba->index = 0;
 	q_skba->os_skbs = 0;
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index c91d364c5527..70672541364e 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME		"enic"
 #define DRV_DESCRIPTION		"Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION		"1.4.1.6"
+#define DRV_VERSION		"1.4.1.7"
 #define DRV_COPYRIGHT		"Copyright 2008-2010 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX		6
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index a466ef91dd43..9f293fa24768 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -2042,7 +2042,7 @@ static int enic_dev_hang_reset(struct enic *enic)
 
 static int enic_set_rsskey(struct enic *enic)
 {
-	u64 rss_key_buf_pa;
+	dma_addr_t rss_key_buf_pa;
 	union vnic_rss_key *rss_key_buf_va = NULL;
 	union vnic_rss_key rss_key = {
 		.key[0].b = {85, 67, 83, 97, 119, 101, 115, 111, 109, 101},
@@ -2073,7 +2073,7 @@ static int enic_set_rsskey(struct enic *enic)
 
 static int enic_set_rsscpu(struct enic *enic, u8 rss_hash_bits)
 {
-	u64 rss_cpu_buf_pa;
+	dma_addr_t rss_cpu_buf_pa;
 	union vnic_rss_cpu *rss_cpu_buf_va = NULL;
 	unsigned int i;
 	int err;
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index c5a2fe099a8d..b79d7e1555d5 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -19,6 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/of.h>
 #include <net/ethoc.h>
 
 static int buffer_size = 0x8000; /* 32 KBytes */
@@ -184,7 +185,6 @@ MODULE_PARM_DESC(buffer_size, "DMA buffer allocation size");
  * @netdev:	pointer to network device structure
  * @napi:	NAPI structure
  * @msg_enable:	device state flags
- * @rx_lock:	receive lock
  * @lock:	device lock
  * @phy:	attached PHY
  * @mdio:	MDIO bus for PHY access
@@ -209,7 +209,6 @@ struct ethoc {
 	struct napi_struct napi;
 	u32 msg_enable;
 
-	spinlock_t rx_lock;
 	spinlock_t lock;
 
 	struct phy_device *phy;
@@ -413,10 +412,21 @@ static int ethoc_rx(struct net_device *dev, int limit)
 		unsigned int entry;
 		struct ethoc_bd bd;
 
-		entry = priv->num_tx + (priv->cur_rx % priv->num_rx);
+		entry = priv->num_tx + priv->cur_rx;
 		ethoc_read_bd(priv, entry, &bd);
-		if (bd.stat & RX_BD_EMPTY)
-			break;
+		if (bd.stat & RX_BD_EMPTY) {
+			ethoc_ack_irq(priv, INT_MASK_RX);
+			/* If packet (interrupt) came in between checking
+			 * BD_EMTPY and clearing the interrupt source, then we
+			 * risk missing the packet as the RX interrupt won't
+			 * trigger right away when we reenable it; hence, check
+			 * BD_EMTPY here again to make sure there isn't such a
+			 * packet waiting for us...
+			 */
+			ethoc_read_bd(priv, entry, &bd);
+			if (bd.stat & RX_BD_EMPTY)
+				break;
+		}
 
 		if (ethoc_update_rx_stats(priv, &bd) == 0) {
 			int size = bd.stat >> 16;
@@ -446,13 +456,14 @@ static int ethoc_rx(struct net_device *dev, int limit)
 		bd.stat &= ~RX_BD_STATS;
 		bd.stat |=  RX_BD_EMPTY;
 		ethoc_write_bd(priv, entry, &bd);
-		priv->cur_rx++;
+		if (++priv->cur_rx == priv->num_rx)
+			priv->cur_rx = 0;
 	}
 
 	return count;
 }
 
-static int ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
+static void ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
 {
 	struct net_device *netdev = dev->netdev;
 
@@ -482,32 +493,44 @@ static int ethoc_update_tx_stats(struct ethoc *dev, struct ethoc_bd *bd)
 	netdev->stats.collisions += (bd->stat >> 4) & 0xf;
 	netdev->stats.tx_bytes += bd->stat >> 16;
 	netdev->stats.tx_packets++;
-	return 0;
 }
 
-static void ethoc_tx(struct net_device *dev)
+static int ethoc_tx(struct net_device *dev, int limit)
 {
 	struct ethoc *priv = netdev_priv(dev);
+	int count;
+	struct ethoc_bd bd;
 
-	spin_lock(&priv->lock);
+	for (count = 0; count < limit; ++count) {
+		unsigned int entry;
 
-	while (priv->dty_tx != priv->cur_tx) {
-		unsigned int entry = priv->dty_tx % priv->num_tx;
-		struct ethoc_bd bd;
+		entry = priv->dty_tx & (priv->num_tx-1);
 
 		ethoc_read_bd(priv, entry, &bd);
-		if (bd.stat & TX_BD_READY)
-			break;
 
-		entry = (++priv->dty_tx) % priv->num_tx;
-		(void)ethoc_update_tx_stats(priv, &bd);
+		if (bd.stat & TX_BD_READY || (priv->dty_tx == priv->cur_tx)) {
+			ethoc_ack_irq(priv, INT_MASK_TX);
+			/* If interrupt came in between reading in the BD
+			 * and clearing the interrupt source, then we risk
+			 * missing the event as the TX interrupt won't trigger
+			 * right away when we reenable it; hence, check
+			 * BD_EMPTY here again to make sure there isn't such an
+			 * event pending...
+			 */
+			ethoc_read_bd(priv, entry, &bd);
+			if (bd.stat & TX_BD_READY ||
+			    (priv->dty_tx == priv->cur_tx))
+				break;
+		}
+
+		ethoc_update_tx_stats(priv, &bd);
+		priv->dty_tx++;
 	}
 
 	if ((priv->cur_tx - priv->dty_tx) <= (priv->num_tx / 2))
 		netif_wake_queue(dev);
 
-	ethoc_ack_irq(priv, INT_MASK_TX);
-	spin_unlock(&priv->lock);
+	return count;
 }
 
 static irqreturn_t ethoc_interrupt(int irq, void *dev_id)
@@ -515,32 +538,38 @@ static irqreturn_t ethoc_interrupt(int irq, void *dev_id)
 	struct net_device *dev = dev_id;
 	struct ethoc *priv = netdev_priv(dev);
 	u32 pending;
-
-	ethoc_disable_irq(priv, INT_MASK_ALL);
+	u32 mask;
+
+	/* Figure out what triggered the interrupt...
+	 * The tricky bit here is that the interrupt source bits get
+	 * set in INT_SOURCE for an event irregardless of whether that
+	 * event is masked or not.  Thus, in order to figure out what
+	 * triggered the interrupt, we need to remove the sources
+	 * for all events that are currently masked.  This behaviour
+	 * is not particularly well documented but reasonable...
+	 */
+	mask = ethoc_read(priv, INT_MASK);
 	pending = ethoc_read(priv, INT_SOURCE);
+	pending &= mask;
+
 	if (unlikely(pending == 0)) {
-		ethoc_enable_irq(priv, INT_MASK_ALL);
 		return IRQ_NONE;
 	}
 
 	ethoc_ack_irq(priv, pending);
 
+	/* We always handle the dropped packet interrupt */
 	if (pending & INT_MASK_BUSY) {
 		dev_err(&dev->dev, "packet dropped\n");
 		dev->stats.rx_dropped++;
 	}
 
-	if (pending & INT_MASK_RX) {
-		if (napi_schedule_prep(&priv->napi))
-			__napi_schedule(&priv->napi);
-	} else {
-		ethoc_enable_irq(priv, INT_MASK_RX);
+	/* Handle receive/transmit event by switching to polling */
+	if (pending & (INT_MASK_TX | INT_MASK_RX)) {
+		ethoc_disable_irq(priv, INT_MASK_TX | INT_MASK_RX);
+		napi_schedule(&priv->napi);
 	}
 
-	if (pending & INT_MASK_TX)
-		ethoc_tx(dev);
-
-	ethoc_enable_irq(priv, INT_MASK_ALL & ~INT_MASK_RX);
 	return IRQ_HANDLED;
 }
 
@@ -566,26 +595,29 @@ static int ethoc_get_mac_address(struct net_device *dev, void *addr)
 static int ethoc_poll(struct napi_struct *napi, int budget)
 {
 	struct ethoc *priv = container_of(napi, struct ethoc, napi);
-	int work_done = 0;
+	int rx_work_done = 0;
+	int tx_work_done = 0;
+
+	rx_work_done = ethoc_rx(priv->netdev, budget);
+	tx_work_done = ethoc_tx(priv->netdev, budget);
 
-	work_done = ethoc_rx(priv->netdev, budget);
-	if (work_done < budget) {
-		ethoc_enable_irq(priv, INT_MASK_RX);
+	if (rx_work_done < budget && tx_work_done < budget) {
 		napi_complete(napi);
+		ethoc_enable_irq(priv, INT_MASK_TX | INT_MASK_RX);
 	}
 
-	return work_done;
+	return rx_work_done;
 }
 
 static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 {
-	unsigned long timeout = jiffies + ETHOC_MII_TIMEOUT;
 	struct ethoc *priv = bus->priv;
+	int i;
 
 	ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(phy, reg));
 	ethoc_write(priv, MIICOMMAND, MIICOMMAND_READ);
 
-	while (time_before(jiffies, timeout)) {
+	for (i=0; i < 5; i++) {
 		u32 status = ethoc_read(priv, MIISTATUS);
 		if (!(status & MIISTATUS_BUSY)) {
 			u32 data = ethoc_read(priv, MIIRX_DATA);
@@ -593,8 +625,7 @@ static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 			ethoc_write(priv, MIICOMMAND, 0);
 			return data;
 		}
-
-		schedule();
+		usleep_range(100,200);
 	}
 
 	return -EBUSY;
@@ -602,22 +633,21 @@ static int ethoc_mdio_read(struct mii_bus *bus, int phy, int reg)
 
 static int ethoc_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val)
 {
-	unsigned long timeout = jiffies + ETHOC_MII_TIMEOUT;
 	struct ethoc *priv = bus->priv;
+	int i;
 
 	ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(phy, reg));
 	ethoc_write(priv, MIITX_DATA, val);
 	ethoc_write(priv, MIICOMMAND, MIICOMMAND_WRITE);
 
-	while (time_before(jiffies, timeout)) {
+	for (i=0; i < 5; i++) {
 		u32 stat = ethoc_read(priv, MIISTATUS);
 		if (!(stat & MIISTATUS_BUSY)) {
 			/* reset MII command register */
 			ethoc_write(priv, MIICOMMAND, 0);
 			return 0;
 		}
-
-		schedule();
+		usleep_range(100,200);
 	}
 
 	return -EBUSY;
@@ -971,9 +1001,17 @@ static int __devinit ethoc_probe(struct platform_device *pdev)
 	/* calculate the number of TX/RX buffers, maximum 128 supported */
 	num_bd = min_t(unsigned int,
 		128, (netdev->mem_end - netdev->mem_start + 1) / ETHOC_BUFSIZ);
-	priv->num_tx = max(2, num_bd / 4);
+	if (num_bd < 4) {
+		ret = -ENODEV;
+		goto error;
+	}
+	/* num_tx must be a power of two */
+	priv->num_tx = rounddown_pow_of_two(num_bd >> 1);
 	priv->num_rx = num_bd - priv->num_tx;
 
+	dev_dbg(&pdev->dev, "ethoc: num_tx: %d num_rx: %d\n",
+		priv->num_tx, priv->num_rx);
+
 	priv->vma = devm_kzalloc(&pdev->dev, num_bd*sizeof(void*), GFP_KERNEL);
 	if (!priv->vma) {
 		ret = -ENOMEM;
@@ -982,10 +1020,23 @@ static int __devinit ethoc_probe(struct platform_device *pdev)
 
 	/* Allow the platform setup code to pass in a MAC address. */
 	if (pdev->dev.platform_data) {
-		struct ethoc_platform_data *pdata =
-			(struct ethoc_platform_data *)pdev->dev.platform_data;
+		struct ethoc_platform_data *pdata = pdev->dev.platform_data;
 		memcpy(netdev->dev_addr, pdata->hwaddr, IFHWADDRLEN);
 		priv->phy_id = pdata->phy_id;
+	} else {
+		priv->phy_id = -1;
+
+#ifdef CONFIG_OF
+		{
+		const uint8_t* mac;
+
+		mac = of_get_property(pdev->dev.of_node,
+				      "local-mac-address",
+				      NULL);
+		if (mac)
+			memcpy(netdev->dev_addr, mac, IFHWADDRLEN);
+		}
+#endif
 	}
 
 	/* Check that the given MAC address is valid. If it isn't, read the
@@ -1046,7 +1097,6 @@ static int __devinit ethoc_probe(struct platform_device *pdev)
 	/* setup NAPI */
 	netif_napi_add(netdev, &priv->napi, ethoc_poll, 64);
 
-	spin_lock_init(&priv->rx_lock);
 	spin_lock_init(&priv->lock);
 
 	ret = register_netdev(netdev);
@@ -1113,6 +1163,16 @@ static int ethoc_resume(struct platform_device *pdev)
 # define ethoc_resume  NULL
 #endif
 
+#ifdef CONFIG_OF
+static struct of_device_id ethoc_match[] = {
+	{
+		.compatible = "opencores,ethoc",
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, ethoc_match);
+#endif
+
 static struct platform_driver ethoc_driver = {
 	.probe   = ethoc_probe,
 	.remove  = __devexit_p(ethoc_remove),
@@ -1120,6 +1180,10 @@ static struct platform_driver ethoc_driver = {
 	.resume  = ethoc_resume,
 	.driver  = {
 		.name = "ethoc",
+		.owner = THIS_MODULE,
+#ifdef CONFIG_OF
+		.of_match_table = ethoc_match,
+#endif
 	},
 };
 
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index e9f5d030bc26..50c1213f61fe 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -366,9 +366,8 @@ static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id)
 {
 	struct net_device *dev = dev_id;
 	struct mpc52xx_fec_priv *priv = netdev_priv(dev);
-	unsigned long flags;
 
-	spin_lock_irqsave(&priv->lock, flags);
+	spin_lock(&priv->lock);
 	while (bcom_buffer_done(priv->tx_dmatsk)) {
 		struct sk_buff *skb;
 		struct bcom_fec_bd *bd;
@@ -379,7 +378,7 @@ static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id)
 
 		dev_kfree_skb_irq(skb);
 	}
-	spin_unlock_irqrestore(&priv->lock, flags);
+	spin_unlock(&priv->lock);
 
 	netif_wake_queue(dev);
 
@@ -395,9 +394,8 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
 	struct bcom_fec_bd *bd;
 	u32 status, physaddr;
 	int length;
-	unsigned long flags;
 
-	spin_lock_irqsave(&priv->lock, flags);
+	spin_lock(&priv->lock);
 
 	while (bcom_buffer_done(priv->rx_dmatsk)) {
 
@@ -429,7 +427,7 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
 
 		/* Process the received skb - Drop the spin lock while
 		 * calling into the network stack */
-		spin_unlock_irqrestore(&priv->lock, flags);
+		spin_unlock(&priv->lock);
 
 		dma_unmap_single(dev->dev.parent, physaddr, rskb->len,
 				 DMA_FROM_DEVICE);
@@ -438,10 +436,10 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
 		rskb->protocol = eth_type_trans(rskb, dev);
 		netif_rx(rskb);
 
-		spin_lock_irqsave(&priv->lock, flags);
+		spin_lock(&priv->lock);
 	}
 
-	spin_unlock_irqrestore(&priv->lock, flags);
+	spin_unlock(&priv->lock);
 
 	return IRQ_HANDLED;
 }
@@ -452,7 +450,6 @@ static irqreturn_t mpc52xx_fec_interrupt(int irq, void *dev_id)
 	struct mpc52xx_fec_priv *priv = netdev_priv(dev);
 	struct mpc52xx_fec __iomem *fec = priv->fec;
 	u32 ievent;
-	unsigned long flags;
 
 	ievent = in_be32(&fec->ievent);
 
@@ -470,9 +467,9 @@ static irqreturn_t mpc52xx_fec_interrupt(int irq, void *dev_id)
 		if (net_ratelimit() && (ievent & FEC_IEVENT_XFIFO_ERROR))
 			dev_warn(&dev->dev, "FEC_IEVENT_XFIFO_ERROR\n");
 
-		spin_lock_irqsave(&priv->lock, flags);
+		spin_lock(&priv->lock);
 		mpc52xx_fec_reset(dev);
-		spin_unlock_irqrestore(&priv->lock, flags);
+		spin_unlock(&priv->lock);
 
 		return IRQ_HANDLED;
 	}
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 0fa1776563a3..cd2d72d825df 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -39,6 +39,9 @@
  * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
  * superfluous timer interrupts from the nic.
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define FORCEDETH_VERSION		"0.64"
 #define DRV_NAME			"forcedeth"
 
@@ -60,18 +63,12 @@
 #include <linux/if_vlan.h>
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
+#include <linux/uaccess.h>
+#include  <linux/io.h>
 
 #include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 
-#if 0
-#define dprintk			printk
-#else
-#define dprintk(x...)		do { } while (0)
-#endif
-
 #define TX_WORK_PER_LOOP  64
 #define RX_WORK_PER_LOOP  64
 
@@ -186,9 +183,9 @@ enum {
 	NvRegSlotTime = 0x9c,
 #define NVREG_SLOTTIME_LEGBF_ENABLED	0x80000000
 #define NVREG_SLOTTIME_10_100_FULL	0x00007f00
-#define NVREG_SLOTTIME_1000_FULL 	0x0003ff00
+#define NVREG_SLOTTIME_1000_FULL	0x0003ff00
 #define NVREG_SLOTTIME_HALF		0x0000ff00
-#define NVREG_SLOTTIME_DEFAULT	 	0x00007f00
+#define NVREG_SLOTTIME_DEFAULT		0x00007f00
 #define NVREG_SLOTTIME_MASK		0x000000ff
 
 	NvRegTxDeferral = 0xA0,
@@ -297,7 +294,7 @@ enum {
 #define NVREG_WAKEUPFLAGS_ENABLE	0x1111
 
 	NvRegMgmtUnitGetVersion = 0x204,
-#define NVREG_MGMTUNITGETVERSION     	0x01
+#define NVREG_MGMTUNITGETVERSION	0x01
 	NvRegMgmtUnitVersion = 0x208,
 #define NVREG_MGMTUNITVERSION		0x08
 	NvRegPowerCap = 0x268,
@@ -368,8 +365,8 @@ struct ring_desc_ex {
 };
 
 union ring_type {
-	struct ring_desc* orig;
-	struct ring_desc_ex* ex;
+	struct ring_desc *orig;
+	struct ring_desc_ex *ex;
 };
 
 #define FLAG_MASK_V1 0xffff0000
@@ -444,10 +441,10 @@ union ring_type {
 #define NV_RX3_VLAN_TAG_MASK	(0x0000FFFF)
 
 /* Miscelaneous hardware related defines: */
-#define NV_PCI_REGSZ_VER1      	0x270
-#define NV_PCI_REGSZ_VER2      	0x2d4
-#define NV_PCI_REGSZ_VER3      	0x604
-#define NV_PCI_REGSZ_MAX       	0x604
+#define NV_PCI_REGSZ_VER1	0x270
+#define NV_PCI_REGSZ_VER2	0x2d4
+#define NV_PCI_REGSZ_VER3	0x604
+#define NV_PCI_REGSZ_MAX	0x604
 
 /* various timeout delays: all in usec */
 #define NV_TXRX_RESET_DELAY	4
@@ -717,7 +714,7 @@ static const struct register_test nv_registers_test[] = {
 	{ NvRegMulticastAddrA, 0xffffffff },
 	{ NvRegTxWatermark, 0x0ff },
 	{ NvRegWakeUpFlags, 0x07777 },
-	{ 0,0 }
+	{ 0, 0 }
 };
 
 struct nv_skb_map {
@@ -911,7 +908,7 @@ static int phy_cross = NV_CROSSOVER_DETECTION_DISABLED;
  * Power down phy when interface is down (persists through reboot;
  * older Linux and other OSes may not power it up again)
  */
-static int phy_power_down = 0;
+static int phy_power_down;
 
 static inline struct fe_priv *get_nvpriv(struct net_device *dev)
 {
@@ -948,7 +945,7 @@ static bool nv_optimized(struct fe_priv *np)
 }
 
 static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
-				int delay, int delaymax, const char *msg)
+		     int delay, int delaymax)
 {
 	u8 __iomem *base = get_hwbase(dev);
 
@@ -956,11 +953,8 @@ static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
 	do {
 		udelay(delay);
 		delaymax -= delay;
-		if (delaymax < 0) {
-			if (msg)
-				printk("%s", msg);
+		if (delaymax < 0)
 			return 1;
-		}
 	} while ((readl(base + offset) & mask) != target);
 	return 0;
 }
@@ -984,12 +978,10 @@ static void setup_hw_rings(struct net_device *dev, int rxtx_flags)
 	u8 __iomem *base = get_hwbase(dev);
 
 	if (!nv_optimized(np)) {
-		if (rxtx_flags & NV_SETUP_RX_RING) {
+		if (rxtx_flags & NV_SETUP_RX_RING)
 			writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr);
-		}
-		if (rxtx_flags & NV_SETUP_TX_RING) {
+		if (rxtx_flags & NV_SETUP_TX_RING)
 			writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
-		}
 	} else {
 		if (rxtx_flags & NV_SETUP_RX_RING) {
 			writel(dma_low(np->ring_addr), base + NvRegRxRingPhysAddr);
@@ -1015,10 +1007,8 @@ static void free_rings(struct net_device *dev)
 			pci_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (np->rx_ring_size + np->tx_ring_size),
 					    np->rx_ring.ex, np->ring_addr);
 	}
-	if (np->rx_skb)
-		kfree(np->rx_skb);
-	if (np->tx_skb)
-		kfree(np->tx_skb);
+	kfree(np->rx_skb);
+	kfree(np->tx_skb);
 }
 
 static int using_multi_irqs(struct net_device *dev)
@@ -1145,23 +1135,15 @@ static int mii_rw(struct net_device *dev, int addr, int miireg, int value)
 	writel(reg, base + NvRegMIIControl);
 
 	if (reg_delay(dev, NvRegMIIControl, NVREG_MIICTL_INUSE, 0,
-			NV_MIIPHY_DELAY, NV_MIIPHY_DELAYMAX, NULL)) {
-		dprintk(KERN_DEBUG "%s: mii_rw of reg %d at PHY %d timed out.\n",
-				dev->name, miireg, addr);
+			NV_MIIPHY_DELAY, NV_MIIPHY_DELAYMAX)) {
 		retval = -1;
 	} else if (value != MII_READ) {
 		/* it was a write operation - fewer failures are detectable */
-		dprintk(KERN_DEBUG "%s: mii_rw wrote 0x%x to reg %d at PHY %d\n",
-				dev->name, value, miireg, addr);
 		retval = 0;
 	} else if (readl(base + NvRegMIIStatus) & NVREG_MIISTAT_ERROR) {
-		dprintk(KERN_DEBUG "%s: mii_rw of reg %d at PHY %d failed.\n",
-				dev->name, miireg, addr);
 		retval = -1;
 	} else {
 		retval = readl(base + NvRegMIIData);
-		dprintk(KERN_DEBUG "%s: mii_rw read from reg %d at PHY %d: 0x%x.\n",
-				dev->name, miireg, addr, retval);
 	}
 
 	return retval;
@@ -1174,16 +1156,15 @@ static int phy_reset(struct net_device *dev, u32 bmcr_setup)
 	unsigned int tries = 0;
 
 	miicontrol = BMCR_RESET | bmcr_setup;
-	if (mii_rw(dev, np->phyaddr, MII_BMCR, miicontrol)) {
+	if (mii_rw(dev, np->phyaddr, MII_BMCR, miicontrol))
 		return -1;
-	}
 
 	/* wait for 500ms */
 	msleep(500);
 
 	/* must wait till reset is deasserted */
 	while (miicontrol & BMCR_RESET) {
-		msleep(10);
+		usleep_range(10000, 20000);
 		miicontrol = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		/* FIXME: 100 tries seem excessive */
 		if (tries++ > 100)
@@ -1192,106 +1173,239 @@ static int phy_reset(struct net_device *dev, u32 bmcr_setup)
 	return 0;
 }
 
+static int init_realtek_8211b(struct net_device *dev, struct fe_priv *np)
+{
+	static const struct {
+		int reg;
+		int init;
+	} ri[] = {
+		{ PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1 },
+		{ PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2 },
+		{ PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3 },
+		{ PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4 },
+		{ PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5 },
+		{ PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6 },
+		{ PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1 },
+	};
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(ri); i++) {
+		if (mii_rw(dev, np->phyaddr, ri[i].reg, ri[i].init))
+			return PHY_ERROR;
+	}
+
+	return 0;
+}
+
+static int init_realtek_8211c(struct net_device *dev, struct fe_priv *np)
+{
+	u32 reg;
+	u8 __iomem *base = get_hwbase(dev);
+	u32 powerstate = readl(base + NvRegPowerState2);
+
+	/* need to perform hw phy reset */
+	powerstate |= NVREG_POWERSTATE2_PHY_RESET;
+	writel(powerstate, base + NvRegPowerState2);
+	msleep(25);
+
+	powerstate &= ~NVREG_POWERSTATE2_PHY_RESET;
+	writel(powerstate, base + NvRegPowerState2);
+	msleep(25);
+
+	reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
+	reg |= PHY_REALTEK_INIT9;
+	if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10))
+		return PHY_ERROR;
+	reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ);
+	if (!(reg & PHY_REALTEK_INIT11)) {
+		reg |= PHY_REALTEK_INIT11;
+		if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg))
+			return PHY_ERROR;
+	}
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1))
+		return PHY_ERROR;
+
+	return 0;
+}
+
+static int init_realtek_8201(struct net_device *dev, struct fe_priv *np)
+{
+	u32 phy_reserved;
+
+	if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
+		phy_reserved = mii_rw(dev, np->phyaddr,
+				      PHY_REALTEK_INIT_REG6, MII_READ);
+		phy_reserved |= PHY_REALTEK_INIT7;
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG6, phy_reserved))
+			return PHY_ERROR;
+	}
+
+	return 0;
+}
+
+static int init_realtek_8201_cross(struct net_device *dev, struct fe_priv *np)
+{
+	u32 phy_reserved;
+
+	if (phy_cross == NV_CROSSOVER_DETECTION_DISABLED) {
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3))
+			return PHY_ERROR;
+		phy_reserved = mii_rw(dev, np->phyaddr,
+				      PHY_REALTEK_INIT_REG2, MII_READ);
+		phy_reserved &= ~PHY_REALTEK_INIT_MSK1;
+		phy_reserved |= PHY_REALTEK_INIT3;
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG2, phy_reserved))
+			return PHY_ERROR;
+		if (mii_rw(dev, np->phyaddr,
+			   PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1))
+			return PHY_ERROR;
+	}
+
+	return 0;
+}
+
+static int init_cicada(struct net_device *dev, struct fe_priv *np,
+		       u32 phyinterface)
+{
+	u32 phy_reserved;
+
+	if (phyinterface & PHY_RGMII) {
+		phy_reserved = mii_rw(dev, np->phyaddr, MII_RESV1, MII_READ);
+		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
+		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
+		if (mii_rw(dev, np->phyaddr, MII_RESV1, phy_reserved))
+			return PHY_ERROR;
+		phy_reserved = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
+		phy_reserved |= PHY_CICADA_INIT5;
+		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, phy_reserved))
+			return PHY_ERROR;
+	}
+	phy_reserved = mii_rw(dev, np->phyaddr, MII_SREVISION, MII_READ);
+	phy_reserved |= PHY_CICADA_INIT6;
+	if (mii_rw(dev, np->phyaddr, MII_SREVISION, phy_reserved))
+		return PHY_ERROR;
+
+	return 0;
+}
+
+static int init_vitesse(struct net_device *dev, struct fe_priv *np)
+{
+	u32 phy_reserved;
+
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT1))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT2))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG4, MII_READ);
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG3, MII_READ);
+	phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
+	phy_reserved |= PHY_VITESSE_INIT3;
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT4))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT5))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG4, MII_READ);
+	phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
+	phy_reserved |= PHY_VITESSE_INIT3;
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG3, MII_READ);
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT6))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT7))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG4, MII_READ);
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved))
+		return PHY_ERROR;
+	phy_reserved = mii_rw(dev, np->phyaddr,
+			      PHY_VITESSE_INIT_REG3, MII_READ);
+	phy_reserved &= ~PHY_VITESSE_INIT_MSK2;
+	phy_reserved |= PHY_VITESSE_INIT8;
+	if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT9))
+		return PHY_ERROR;
+	if (mii_rw(dev, np->phyaddr,
+		   PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT10))
+		return PHY_ERROR;
+
+	return 0;
+}
+
 static int phy_init(struct net_device *dev)
 {
 	struct fe_priv *np = get_nvpriv(dev);
 	u8 __iomem *base = get_hwbase(dev);
-	u32 phyinterface, phy_reserved, mii_status, mii_control, mii_control_1000,reg;
+	u32 phyinterface;
+	u32 mii_status, mii_control, mii_control_1000, reg;
 
 	/* phy errata for E3016 phy */
 	if (np->phy_model == PHY_MODEL_MARVELL_E3016) {
 		reg = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
 		reg &= ~PHY_MARVELL_E3016_INITMASK;
 		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, reg)) {
-			printk(KERN_INFO "%s: phy write to errata reg failed.\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy write to errata reg failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
 	if (np->phy_oui == PHY_OUI_REALTEK) {
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			if (init_realtek_8211b(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
+			   np->phy_rev == PHY_REV_REALTEK_8211C) {
+			if (init_realtek_8211c(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8201) {
+			if (init_realtek_8201(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-		}
-		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
-		    np->phy_rev == PHY_REV_REALTEK_8211C) {
-			u32 powerstate = readl(base + NvRegPowerState2);
-
-			/* need to perform hw phy reset */
-			powerstate |= NVREG_POWERSTATE2_PHY_RESET;
-			writel(powerstate, base + NvRegPowerState2);
-			msleep(25);
-
-			powerstate &= ~NVREG_POWERSTATE2_PHY_RESET;
-			writel(powerstate, base + NvRegPowerState2);
-			msleep(25);
-
-			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
-			reg |= PHY_REALTEK_INIT9;
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ);
-			if (!(reg & PHY_REALTEK_INIT11)) {
-				reg |= PHY_REALTEK_INIT11;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-		}
-		if (np->phy_model == PHY_MODEL_REALTEK_8201) {
-			if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
-				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
-				phy_reserved |= PHY_REALTEK_INIT7;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-			}
 		}
 	}
 
 	/* set advertise register */
 	reg = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
-	reg |= (ADVERTISE_10HALF|ADVERTISE_10FULL|ADVERTISE_100HALF|ADVERTISE_100FULL|ADVERTISE_PAUSE_ASYM|ADVERTISE_PAUSE_CAP);
+	reg |= (ADVERTISE_10HALF | ADVERTISE_10FULL |
+		ADVERTISE_100HALF | ADVERTISE_100FULL |
+		ADVERTISE_PAUSE_ASYM | ADVERTISE_PAUSE_CAP);
 	if (mii_rw(dev, np->phyaddr, MII_ADVERTISE, reg)) {
-		printk(KERN_INFO "%s: phy write to advertise failed.\n", pci_name(np->pci_dev));
+		netdev_info(dev, "%s: phy write to advertise failed\n",
+			    pci_name(np->pci_dev));
 		return PHY_ERROR;
 	}
 
@@ -1302,7 +1416,8 @@ static int phy_init(struct net_device *dev)
 	mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
 	if (mii_status & PHY_GIGABIT) {
 		np->gigabit = PHY_GIGABIT;
-		mii_control_1000 = mii_rw(dev, np->phyaddr, MII_CTRL1000, MII_READ);
+		mii_control_1000 = mii_rw(dev, np->phyaddr,
+					  MII_CTRL1000, MII_READ);
 		mii_control_1000 &= ~ADVERTISE_1000HALF;
 		if (phyinterface & PHY_RGMII)
 			mii_control_1000 |= ADVERTISE_1000FULL;
@@ -1310,11 +1425,11 @@ static int phy_init(struct net_device *dev)
 			mii_control_1000 &= ~ADVERTISE_1000FULL;
 
 		if (mii_rw(dev, np->phyaddr, MII_CTRL1000, mii_control_1000)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
-	}
-	else
+	} else
 		np->gigabit = 0;
 
 	mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
@@ -1326,7 +1441,8 @@ static int phy_init(struct net_device *dev)
 		/* start autoneg since we already performed hw reset above */
 		mii_control |= BMCR_ANRESTART;
 		if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
-			printk(KERN_INFO "%s: phy init failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	} else {
@@ -1334,165 +1450,42 @@ static int phy_init(struct net_device *dev)
 		 * (certain phys need bmcr to be setup with reset)
 		 */
 		if (phy_reset(dev, mii_control)) {
-			printk(KERN_INFO "%s: phy reset failed\n", pci_name(np->pci_dev));
+			netdev_info(dev, "%s: phy reset failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
 	}
 
 	/* phy vendor specific configuration */
-	if ((np->phy_oui == PHY_OUI_CICADA) && (phyinterface & PHY_RGMII) ) {
-		phy_reserved = mii_rw(dev, np->phyaddr, MII_RESV1, MII_READ);
-		phy_reserved &= ~(PHY_CICADA_INIT1 | PHY_CICADA_INIT2);
-		phy_reserved |= (PHY_CICADA_INIT3 | PHY_CICADA_INIT4);
-		if (mii_rw(dev, np->phyaddr, MII_RESV1, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, MII_NCONFIG, MII_READ);
-		phy_reserved |= PHY_CICADA_INIT5;
-		if (mii_rw(dev, np->phyaddr, MII_NCONFIG, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-	}
-	if (np->phy_oui == PHY_OUI_CICADA) {
-		phy_reserved = mii_rw(dev, np->phyaddr, MII_SREVISION, MII_READ);
-		phy_reserved |= PHY_CICADA_INIT6;
-		if (mii_rw(dev, np->phyaddr, MII_SREVISION, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-	}
-	if (np->phy_oui == PHY_OUI_VITESSE) {
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT1)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT2)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
-		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
-		phy_reserved |= PHY_VITESSE_INIT3;
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT4)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT5)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
-		phy_reserved &= ~PHY_VITESSE_INIT_MSK1;
-		phy_reserved |= PHY_VITESSE_INIT3;
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+	if ((np->phy_oui == PHY_OUI_CICADA)) {
+		if (init_cicada(dev, np, phyinterface)) {
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT6)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+	} else if (np->phy_oui == PHY_OUI_VITESSE) {
+		if (init_vitesse(dev, np)) {
+			netdev_info(dev, "%s: phy init failed\n",
+				    pci_name(np->pci_dev));
 			return PHY_ERROR;
 		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT7)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, MII_READ);
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG4, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		phy_reserved = mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, MII_READ);
-		phy_reserved &= ~PHY_VITESSE_INIT_MSK2;
-		phy_reserved |= PHY_VITESSE_INIT8;
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG3, phy_reserved)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG2, PHY_VITESSE_INIT9)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-		if (mii_rw(dev, np->phyaddr, PHY_VITESSE_INIT_REG1, PHY_VITESSE_INIT10)) {
-			printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-			return PHY_ERROR;
-		}
-	}
-	if (np->phy_oui == PHY_OUI_REALTEK) {
+	} else if (np->phy_oui == PHY_OUI_REALTEK) {
 		if (np->phy_model == PHY_MODEL_REALTEK_8211 &&
 		    np->phy_rev == PHY_REV_REALTEK_8211B) {
 			/* reset could have cleared these out, set them back */
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, PHY_REALTEK_INIT2)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG3, PHY_REALTEK_INIT4)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG4, PHY_REALTEK_INIT5)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-				return PHY_ERROR;
-			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG5, PHY_REALTEK_INIT6)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+			if (init_realtek_8211b(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
-			if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-				printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
+		} else if (np->phy_model == PHY_MODEL_REALTEK_8201) {
+			if (init_realtek_8201(dev, np) ||
+			    init_realtek_8201_cross(dev, np)) {
+				netdev_info(dev, "%s: phy init failed\n",
+					    pci_name(np->pci_dev));
 				return PHY_ERROR;
 			}
 		}
-		if (np->phy_model == PHY_MODEL_REALTEK_8201) {
-			if (np->driver_data & DEV_NEED_PHY_INIT_FIX) {
-				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ);
-				phy_reserved |= PHY_REALTEK_INIT7;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, phy_reserved)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-			}
-			if (phy_cross == NV_CROSSOVER_DETECTION_DISABLED) {
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT3)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-				phy_reserved = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, MII_READ);
-				phy_reserved &= ~PHY_REALTEK_INIT_MSK1;
-				phy_reserved |= PHY_REALTEK_INIT3;
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG2, phy_reserved)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-				if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) {
-					printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev));
-					return PHY_ERROR;
-				}
-			}
-		}
 	}
 
 	/* some phys clear out pause advertisment on reset, set it back */
@@ -1501,12 +1494,10 @@ static int phy_init(struct net_device *dev)
 	/* restart auto negotiation, power down phy */
 	mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 	mii_control |= (BMCR_ANRESTART | BMCR_ANENABLE);
-	if (phy_power_down) {
+	if (phy_power_down)
 		mii_control |= BMCR_PDOWN;
-	}
-	if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) {
+	if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control))
 		return PHY_ERROR;
-	}
 
 	return 0;
 }
@@ -1517,7 +1508,6 @@ static void nv_start_rx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 rx_ctrl = readl(base + NvRegReceiverControl);
 
-	dprintk(KERN_DEBUG "%s: nv_start_rx\n", dev->name);
 	/* Already running? Stop it. */
 	if ((readl(base + NvRegReceiverControl) & NVREG_RCVCTL_START) && !np->mac_in_use) {
 		rx_ctrl &= ~NVREG_RCVCTL_START;
@@ -1526,12 +1516,10 @@ static void nv_start_rx(struct net_device *dev)
 	}
 	writel(np->linkspeed, base + NvRegLinkSpeed);
 	pci_push(base);
-        rx_ctrl |= NVREG_RCVCTL_START;
-        if (np->mac_in_use)
+	rx_ctrl |= NVREG_RCVCTL_START;
+	if (np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_RX_PATH_EN;
 	writel(rx_ctrl, base + NvRegReceiverControl);
-	dprintk(KERN_DEBUG "%s: nv_start_rx to duplex %d, speed 0x%08x.\n",
-				dev->name, np->duplex, np->linkspeed);
 	pci_push(base);
 }
 
@@ -1541,15 +1529,15 @@ static void nv_stop_rx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 rx_ctrl = readl(base + NvRegReceiverControl);
 
-	dprintk(KERN_DEBUG "%s: nv_stop_rx\n", dev->name);
 	if (!np->mac_in_use)
 		rx_ctrl &= ~NVREG_RCVCTL_START;
 	else
 		rx_ctrl |= NVREG_RCVCTL_RX_PATH_EN;
 	writel(rx_ctrl, base + NvRegReceiverControl);
-	reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0,
-			NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX,
-			KERN_INFO "nv_stop_rx: ReceiverStatus remained busy");
+	if (reg_delay(dev, NvRegReceiverStatus, NVREG_RCVSTAT_BUSY, 0,
+		      NV_RXSTOP_DELAY1, NV_RXSTOP_DELAY1MAX))
+		netdev_info(dev, "%s: ReceiverStatus remained busy\n",
+			    __func__);
 
 	udelay(NV_RXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -1562,7 +1550,6 @@ static void nv_start_tx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 tx_ctrl = readl(base + NvRegTransmitterControl);
 
-	dprintk(KERN_DEBUG "%s: nv_start_tx\n", dev->name);
 	tx_ctrl |= NVREG_XMITCTL_START;
 	if (np->mac_in_use)
 		tx_ctrl &= ~NVREG_XMITCTL_TX_PATH_EN;
@@ -1576,15 +1563,15 @@ static void nv_stop_tx(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 tx_ctrl = readl(base + NvRegTransmitterControl);
 
-	dprintk(KERN_DEBUG "%s: nv_stop_tx\n", dev->name);
 	if (!np->mac_in_use)
 		tx_ctrl &= ~NVREG_XMITCTL_START;
 	else
 		tx_ctrl |= NVREG_XMITCTL_TX_PATH_EN;
 	writel(tx_ctrl, base + NvRegTransmitterControl);
-	reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0,
-			NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX,
-			KERN_INFO "nv_stop_tx: TransmitterStatus remained busy");
+	if (reg_delay(dev, NvRegTransmitterStatus, NVREG_XMITSTAT_BUSY, 0,
+		      NV_TXSTOP_DELAY1, NV_TXSTOP_DELAY1MAX))
+		netdev_info(dev, "%s: TransmitterStatus remained busy\n",
+			    __func__);
 
 	udelay(NV_TXSTOP_DELAY2);
 	if (!np->mac_in_use)
@@ -1609,7 +1596,6 @@ static void nv_txrx_reset(struct net_device *dev)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	dprintk(KERN_DEBUG "%s: nv_txrx_reset\n", dev->name);
 	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
 	pci_push(base);
 	udelay(NV_TXRX_RESET_DELAY);
@@ -1623,8 +1609,6 @@ static void nv_mac_reset(struct net_device *dev)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 temp1, temp2, temp3;
 
-	dprintk(KERN_DEBUG "%s: nv_mac_reset\n", dev->name);
-
 	writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
 	pci_push(base);
 
@@ -1745,7 +1729,7 @@ static struct net_device_stats *nv_get_stats(struct net_device *dev)
 static int nv_alloc_rx(struct net_device *dev)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	struct ring_desc* less_rx;
+	struct ring_desc *less_rx;
 
 	less_rx = np->get_rx.orig;
 	if (less_rx-- == np->first_rx.orig)
@@ -1767,9 +1751,8 @@ static int nv_alloc_rx(struct net_device *dev)
 				np->put_rx.orig = np->first_rx.orig;
 			if (unlikely(np->put_rx_ctx++ == np->last_rx_ctx))
 				np->put_rx_ctx = np->first_rx_ctx;
-		} else {
+		} else
 			return 1;
-		}
 	}
 	return 0;
 }
@@ -1777,7 +1760,7 @@ static int nv_alloc_rx(struct net_device *dev)
 static int nv_alloc_rx_optimized(struct net_device *dev)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	struct ring_desc_ex* less_rx;
+	struct ring_desc_ex *less_rx;
 
 	less_rx = np->get_rx.ex;
 	if (less_rx-- == np->first_rx.ex)
@@ -1800,9 +1783,8 @@ static int nv_alloc_rx_optimized(struct net_device *dev)
 				np->put_rx.ex = np->first_rx.ex;
 			if (unlikely(np->put_rx_ctx++ == np->last_rx_ctx))
 				np->put_rx_ctx = np->first_rx_ctx;
-		} else {
+		} else
 			return 1;
-		}
 	}
 	return 0;
 }
@@ -2018,24 +2000,24 @@ static void nv_legacybackoff_reseed(struct net_device *dev)
 
 /* Known Good seed sets */
 static const u32 main_seedset[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {
-    {145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
-    {245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 385, 761, 790, 974},
-    {145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
-    {245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 386, 761, 790, 974},
-    {266, 265, 276, 585, 397, 208, 345, 355, 365, 376, 385, 396, 771, 700, 984},
-    {266, 265, 276, 586, 397, 208, 346, 355, 365, 376, 285, 396, 771, 700, 984},
-    {366, 365, 376, 686, 497, 308, 447, 455, 466, 476, 485, 496, 871, 800,  84},
-    {466, 465, 476, 786, 597, 408, 547, 555, 566, 576, 585, 597, 971, 900, 184}};
+	{145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
+	{245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 385, 761, 790, 974},
+	{145, 155, 165, 175, 185, 196, 235, 245, 255, 265, 275, 285, 660, 690, 874},
+	{245, 255, 265, 575, 385, 298, 335, 345, 355, 366, 375, 386, 761, 790, 974},
+	{266, 265, 276, 585, 397, 208, 345, 355, 365, 376, 385, 396, 771, 700, 984},
+	{266, 265, 276, 586, 397, 208, 346, 355, 365, 376, 285, 396, 771, 700, 984},
+	{366, 365, 376, 686, 497, 308, 447, 455, 466, 476, 485, 496, 871, 800,  84},
+	{466, 465, 476, 786, 597, 408, 547, 555, 566, 576, 585, 597, 971, 900, 184} };
 
 static const u32 gear_seedset[BACKOFF_SEEDSET_ROWS][BACKOFF_SEEDSET_LFSRS] = {
-    {251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 397},
-    {251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
-    {251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
-    {351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395}};
+	{251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 397},
+	{251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
+	{251, 262, 273, 324, 319, 508, 375, 364, 341, 371, 398, 193, 375,  30, 295},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395},
+	{351, 375, 373, 469, 551, 639, 477, 464, 441, 472, 498, 293, 476, 130, 395} };
 
 static void nv_gear_backoff_reseed(struct net_device *dev)
 {
@@ -2083,13 +2065,12 @@ static void nv_gear_backoff_reseed(struct net_device *dev)
 	temp = NVREG_BKOFFCTRL_DEFAULT | (0 << NVREG_BKOFFCTRL_SELECT);
 	temp |= combinedSeed & NVREG_BKOFFCTRL_SEED_MASK;
 	temp |= combinedSeed >> NVREG_BKOFFCTRL_GEAR;
-	writel(temp,base + NvRegBackOffControl);
+	writel(temp, base + NvRegBackOffControl);
 
-    	/* Setup seeds for all gear LFSRs. */
+	/* Setup seeds for all gear LFSRs. */
 	get_random_bytes(&seedset, sizeof(seedset));
 	seedset = seedset % BACKOFF_SEEDSET_ROWS;
-	for (i = 1; i <= BACKOFF_SEEDSET_LFSRS; i++)
-	{
+	for (i = 1; i <= BACKOFF_SEEDSET_LFSRS; i++) {
 		temp = NVREG_BKOFFCTRL_DEFAULT | (i << NVREG_BKOFFCTRL_SELECT);
 		temp |= main_seedset[seedset][i-1] & 0x3ff;
 		temp |= ((gear_seedset[seedset][i-1] & 0x3ff) << NVREG_BKOFFCTRL_GEAR);
@@ -2113,10 +2094,10 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	u32 size = skb_headlen(skb);
 	u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
 	u32 empty_slots;
-	struct ring_desc* put_tx;
-	struct ring_desc* start_tx;
-	struct ring_desc* prev_tx;
-	struct nv_skb_map* prev_tx_ctx;
+	struct ring_desc *put_tx;
+	struct ring_desc *start_tx;
+	struct ring_desc *prev_tx;
+	struct nv_skb_map *prev_tx_ctx;
 	unsigned long flags;
 
 	/* add fragments to entries count */
@@ -2204,18 +2185,6 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n",
-		dev->name, entries, tx_flags_extra);
-	{
-		int j;
-		for (j=0; j<64; j++) {
-			if ((j%16) == 0)
-				dprintk("\n%03x:", j);
-			dprintk(" %02x", ((unsigned char*)skb->data)[j]);
-		}
-		dprintk("\n");
-	}
-
 	writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 	return NETDEV_TX_OK;
 }
@@ -2233,11 +2202,11 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 	u32 size = skb_headlen(skb);
 	u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
 	u32 empty_slots;
-	struct ring_desc_ex* put_tx;
-	struct ring_desc_ex* start_tx;
-	struct ring_desc_ex* prev_tx;
-	struct nv_skb_map* prev_tx_ctx;
-	struct nv_skb_map* start_tx_ctx;
+	struct ring_desc_ex *put_tx;
+	struct ring_desc_ex *start_tx;
+	struct ring_desc_ex *prev_tx;
+	struct nv_skb_map *prev_tx_ctx;
+	struct nv_skb_map *start_tx_ctx;
 	unsigned long flags;
 
 	/* add fragments to entries count */
@@ -2355,18 +2324,6 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
 
 	spin_unlock_irqrestore(&np->lock, flags);
 
-	dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n",
-		dev->name, entries, tx_flags_extra);
-	{
-		int j;
-		for (j=0; j<64; j++) {
-			if ((j%16) == 0)
-				dprintk("\n%03x:", j);
-			dprintk(" %02x", ((unsigned char*)skb->data)[j]);
-		}
-		dprintk("\n");
-	}
-
 	writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
 	return NETDEV_TX_OK;
 }
@@ -2399,15 +2356,12 @@ static int nv_tx_done(struct net_device *dev, int limit)
 	struct fe_priv *np = netdev_priv(dev);
 	u32 flags;
 	int tx_work = 0;
-	struct ring_desc* orig_get_tx = np->get_tx.orig;
+	struct ring_desc *orig_get_tx = np->get_tx.orig;
 
 	while ((np->get_tx.orig != np->put_tx.orig) &&
 	       !((flags = le32_to_cpu(np->get_tx.orig->flaglen)) & NV_TX_VALID) &&
 	       (tx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_tx_done: flags 0x%x.\n",
-					dev->name, flags);
-
 		nv_unmap_txskb(np, np->get_tx_ctx);
 
 		if (np->desc_ver == DESC_VER_1) {
@@ -2464,15 +2418,12 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit)
 	struct fe_priv *np = netdev_priv(dev);
 	u32 flags;
 	int tx_work = 0;
-	struct ring_desc_ex* orig_get_tx = np->get_tx.ex;
+	struct ring_desc_ex *orig_get_tx = np->get_tx.ex;
 
 	while ((np->get_tx.ex != np->put_tx.ex) &&
 	       !((flags = le32_to_cpu(np->get_tx.ex->flaglen)) & NV_TX2_VALID) &&
 	       (tx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_tx_done_optimized: flags 0x%x.\n",
-					dev->name, flags);
-
 		nv_unmap_txskb(np, np->get_tx_ctx);
 
 		if (flags & NV_TX2_LASTPACKET) {
@@ -2491,9 +2442,8 @@ static int nv_tx_done_optimized(struct net_device *dev, int limit)
 			np->get_tx_ctx->skb = NULL;
 			tx_work++;
 
-			if (np->tx_limit) {
+			if (np->tx_limit)
 				nv_tx_flip_ownership(dev);
-			}
 		}
 		if (unlikely(np->get_tx.ex++ == np->last_tx.ex))
 			np->get_tx.ex = np->first_tx.ex;
@@ -2518,57 +2468,56 @@ static void nv_tx_timeout(struct net_device *dev)
 	u32 status;
 	union ring_type put_tx;
 	int saved_tx_limit;
+	int i;
 
 	if (np->msi_flags & NV_MSI_X_ENABLED)
 		status = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
 	else
 		status = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
 
-	printk(KERN_INFO "%s: Got tx_timeout. irq: %08x\n", dev->name, status);
-
-	{
-		int i;
-
-		printk(KERN_INFO "%s: Ring at %lx\n",
-		       dev->name, (unsigned long)np->ring_addr);
-		printk(KERN_INFO "%s: Dumping tx registers\n", dev->name);
-		for (i=0;i<=np->register_size;i+= 32) {
-			printk(KERN_INFO "%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
-					i,
-					readl(base + i + 0), readl(base + i + 4),
-					readl(base + i + 8), readl(base + i + 12),
-					readl(base + i + 16), readl(base + i + 20),
-					readl(base + i + 24), readl(base + i + 28));
-		}
-		printk(KERN_INFO "%s: Dumping tx ring\n", dev->name);
-		for (i=0;i<np->tx_ring_size;i+= 4) {
-			if (!nv_optimized(np)) {
-				printk(KERN_INFO "%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
-				       i,
-				       le32_to_cpu(np->tx_ring.orig[i].buf),
-				       le32_to_cpu(np->tx_ring.orig[i].flaglen),
-				       le32_to_cpu(np->tx_ring.orig[i+1].buf),
-				       le32_to_cpu(np->tx_ring.orig[i+1].flaglen),
-				       le32_to_cpu(np->tx_ring.orig[i+2].buf),
-				       le32_to_cpu(np->tx_ring.orig[i+2].flaglen),
-				       le32_to_cpu(np->tx_ring.orig[i+3].buf),
-				       le32_to_cpu(np->tx_ring.orig[i+3].flaglen));
-			} else {
-				printk(KERN_INFO "%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
-				       i,
-				       le32_to_cpu(np->tx_ring.ex[i].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i].flaglen),
-				       le32_to_cpu(np->tx_ring.ex[i+1].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i+1].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i+1].flaglen),
-				       le32_to_cpu(np->tx_ring.ex[i+2].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i+2].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i+2].flaglen),
-				       le32_to_cpu(np->tx_ring.ex[i+3].bufhigh),
-				       le32_to_cpu(np->tx_ring.ex[i+3].buflow),
-				       le32_to_cpu(np->tx_ring.ex[i+3].flaglen));
-			}
+	netdev_info(dev, "Got tx_timeout. irq: %08x\n", status);
+
+	netdev_info(dev, "Ring at %lx\n", (unsigned long)np->ring_addr);
+	netdev_info(dev, "Dumping tx registers\n");
+	for (i = 0; i <= np->register_size; i += 32) {
+		netdev_info(dev,
+			    "%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
+			    i,
+			    readl(base + i + 0), readl(base + i + 4),
+			    readl(base + i + 8), readl(base + i + 12),
+			    readl(base + i + 16), readl(base + i + 20),
+			    readl(base + i + 24), readl(base + i + 28));
+	}
+	netdev_info(dev, "Dumping tx ring\n");
+	for (i = 0; i < np->tx_ring_size; i += 4) {
+		if (!nv_optimized(np)) {
+			netdev_info(dev,
+				    "%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
+				    i,
+				    le32_to_cpu(np->tx_ring.orig[i].buf),
+				    le32_to_cpu(np->tx_ring.orig[i].flaglen),
+				    le32_to_cpu(np->tx_ring.orig[i+1].buf),
+				    le32_to_cpu(np->tx_ring.orig[i+1].flaglen),
+				    le32_to_cpu(np->tx_ring.orig[i+2].buf),
+				    le32_to_cpu(np->tx_ring.orig[i+2].flaglen),
+				    le32_to_cpu(np->tx_ring.orig[i+3].buf),
+				    le32_to_cpu(np->tx_ring.orig[i+3].flaglen));
+		} else {
+			netdev_info(dev,
+				    "%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
+				    i,
+				    le32_to_cpu(np->tx_ring.ex[i].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i].flaglen),
+				    le32_to_cpu(np->tx_ring.ex[i+1].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i+1].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i+1].flaglen),
+				    le32_to_cpu(np->tx_ring.ex[i+2].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i+2].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i+2].flaglen),
+				    le32_to_cpu(np->tx_ring.ex[i+3].bufhigh),
+				    le32_to_cpu(np->tx_ring.ex[i+3].buflow),
+				    le32_to_cpu(np->tx_ring.ex[i+3].flaglen));
 		}
 	}
 
@@ -2616,15 +2565,13 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 	int protolen;	/* length as stored in the proto field */
 
 	/* 1) calculate len according to header */
-	if ( ((struct vlan_ethhdr *)packet)->h_vlan_proto == htons(ETH_P_8021Q)) {
-		protolen = ntohs( ((struct vlan_ethhdr *)packet)->h_vlan_encapsulated_proto );
+	if (((struct vlan_ethhdr *)packet)->h_vlan_proto == htons(ETH_P_8021Q)) {
+		protolen = ntohs(((struct vlan_ethhdr *)packet)->h_vlan_encapsulated_proto);
 		hdrlen = VLAN_HLEN;
 	} else {
-		protolen = ntohs( ((struct ethhdr *)packet)->h_proto);
+		protolen = ntohs(((struct ethhdr *)packet)->h_proto);
 		hdrlen = ETH_HLEN;
 	}
-	dprintk(KERN_DEBUG "%s: nv_getlen: datalen %d, protolen %d, hdrlen %d\n",
-				dev->name, datalen, protolen, hdrlen);
 	if (protolen > ETH_DATA_LEN)
 		return datalen; /* Value in proto field not a len, no checks possible */
 
@@ -2635,26 +2582,18 @@ static int nv_getlen(struct net_device *dev, void *packet, int datalen)
 			/* more data on wire than in 802 header, trim of
 			 * additional data.
 			 */
-			dprintk(KERN_DEBUG "%s: nv_getlen: accepting %d bytes.\n",
-					dev->name, protolen);
 			return protolen;
 		} else {
 			/* less data on wire than mentioned in header.
 			 * Discard the packet.
 			 */
-			dprintk(KERN_DEBUG "%s: nv_getlen: discarding long packet.\n",
-					dev->name);
 			return -1;
 		}
 	} else {
 		/* short packet. Accept only if 802 values are also short */
 		if (protolen > ETH_ZLEN) {
-			dprintk(KERN_DEBUG "%s: nv_getlen: discarding short packet.\n",
-					dev->name);
 			return -1;
 		}
-		dprintk(KERN_DEBUG "%s: nv_getlen: accepting %d bytes.\n",
-				dev->name, datalen);
 		return datalen;
 	}
 }
@@ -2667,13 +2606,10 @@ static int nv_rx_process(struct net_device *dev, int limit)
 	struct sk_buff *skb;
 	int len;
 
-	while((np->get_rx.orig != np->put_rx.orig) &&
+	while ((np->get_rx.orig != np->put_rx.orig) &&
 	      !((flags = le32_to_cpu(np->get_rx.orig->flaglen)) & NV_RX_AVAIL) &&
 		(rx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_rx_process: flags 0x%x.\n",
-					dev->name, flags);
-
 		/*
 		 * the packet is for us - immediately tear down the pci mapping.
 		 * TODO: check if a prefetch of the first cacheline improves
@@ -2685,16 +2621,6 @@ static int nv_rx_process(struct net_device *dev, int limit)
 		skb = np->get_rx_ctx->skb;
 		np->get_rx_ctx->skb = NULL;
 
-		{
-			int j;
-			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).",flags);
-			for (j=0; j<64; j++) {
-				if ((j%16) == 0)
-					dprintk("\n%03x:", j);
-				dprintk(" %02x", ((unsigned char*)skb->data)[j]);
-			}
-			dprintk("\n");
-		}
 		/* look at what we actually got: */
 		if (np->desc_ver == DESC_VER_1) {
 			if (likely(flags & NV_RX_DESCRIPTORVALID)) {
@@ -2710,9 +2636,8 @@ static int nv_rx_process(struct net_device *dev, int limit)
 					}
 					/* framing errors are soft errors */
 					else if ((flags & NV_RX_ERROR_MASK) == NV_RX_FRAMINGERR) {
-						if (flags & NV_RX_SUBSTRACT1) {
+						if (flags & NV_RX_SUBSTRACT1)
 							len--;
-						}
 					}
 					/* the rest are hard errors */
 					else {
@@ -2745,9 +2670,8 @@ static int nv_rx_process(struct net_device *dev, int limit)
 					}
 					/* framing errors are soft errors */
 					else if ((flags & NV_RX2_ERROR_MASK) == NV_RX2_FRAMINGERR) {
-						if (flags & NV_RX2_SUBSTRACT1) {
+						if (flags & NV_RX2_SUBSTRACT1)
 							len--;
-						}
 					}
 					/* the rest are hard errors */
 					else {
@@ -2771,8 +2695,6 @@ static int nv_rx_process(struct net_device *dev, int limit)
 		/* got a valid packet - forward it to the network core */
 		skb_put(skb, len);
 		skb->protocol = eth_type_trans(skb, dev);
-		dprintk(KERN_DEBUG "%s: nv_rx_process: %d bytes, proto %d accepted.\n",
-					dev->name, len, skb->protocol);
 		napi_gro_receive(&np->napi, skb);
 		dev->stats.rx_packets++;
 		dev->stats.rx_bytes += len;
@@ -2797,13 +2719,10 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 	struct sk_buff *skb;
 	int len;
 
-	while((np->get_rx.ex != np->put_rx.ex) &&
+	while ((np->get_rx.ex != np->put_rx.ex) &&
 	      !((flags = le32_to_cpu(np->get_rx.ex->flaglen)) & NV_RX2_AVAIL) &&
 	      (rx_work < limit)) {
 
-		dprintk(KERN_DEBUG "%s: nv_rx_process_optimized: flags 0x%x.\n",
-					dev->name, flags);
-
 		/*
 		 * the packet is for us - immediately tear down the pci mapping.
 		 * TODO: check if a prefetch of the first cacheline improves
@@ -2815,16 +2734,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 		skb = np->get_rx_ctx->skb;
 		np->get_rx_ctx->skb = NULL;
 
-		{
-			int j;
-			dprintk(KERN_DEBUG "Dumping packet (flags 0x%x).",flags);
-			for (j=0; j<64; j++) {
-				if ((j%16) == 0)
-					dprintk("\n%03x:", j);
-				dprintk(" %02x", ((unsigned char*)skb->data)[j]);
-			}
-			dprintk("\n");
-		}
 		/* look at what we actually got: */
 		if (likely(flags & NV_RX2_DESCRIPTORVALID)) {
 			len = flags & LEN_MASK_V2;
@@ -2838,9 +2747,8 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 				}
 				/* framing errors are soft errors */
 				else if ((flags & NV_RX2_ERROR_MASK) == NV_RX2_FRAMINGERR) {
-					if (flags & NV_RX2_SUBSTRACT1) {
+					if (flags & NV_RX2_SUBSTRACT1)
 						len--;
-					}
 				}
 				/* the rest are hard errors */
 				else {
@@ -2858,9 +2766,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit)
 			skb->protocol = eth_type_trans(skb, dev);
 			prefetch(skb->data);
 
-			dprintk(KERN_DEBUG "%s: nv_rx_process_optimized: %d bytes, proto %d accepted.\n",
-				dev->name, len, skb->protocol);
-
 			if (likely(!np->vlangrp)) {
 				napi_gro_receive(&np->napi, skb);
 			} else {
@@ -2949,7 +2854,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
 		/* reinit nic view of the rx queue */
 		writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 		setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-		writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+		writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 			base + NvRegRingSizes);
 		pci_push(base);
 		writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -2986,7 +2891,7 @@ static void nv_copy_mac_to_hw(struct net_device *dev)
 static int nv_set_mac_address(struct net_device *dev, void *addr)
 {
 	struct fe_priv *np = netdev_priv(dev);
-	struct sockaddr *macaddr = (struct sockaddr*)addr;
+	struct sockaddr *macaddr = (struct sockaddr *)addr;
 
 	if (!is_valid_ether_addr(macaddr->sa_data))
 		return -EADDRNOTAVAIL;
@@ -3076,8 +2981,6 @@ static void nv_set_multicast(struct net_device *dev)
 	writel(mask[0], base + NvRegMulticastMaskA);
 	writel(mask[1], base + NvRegMulticastMaskB);
 	writel(pff, base + NvRegPacketFilterFlags);
-	dprintk(KERN_INFO "%s: reconfiguration for multicast lists.\n",
-		dev->name);
 	nv_start_rx(dev);
 	spin_unlock_irq(&np->lock);
 }
@@ -3152,8 +3055,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 	mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
 
 	if (!(mii_status & BMSR_LSTATUS)) {
-		dprintk(KERN_DEBUG "%s: no link detected by phy - falling back to 10HD.\n",
-				dev->name);
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 		retval = 0;
@@ -3161,8 +3062,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 	}
 
 	if (np->autoneg == 0) {
-		dprintk(KERN_DEBUG "%s: nv_update_linkspeed: autoneg off, PHY set to 0x%04x.\n",
-				dev->name, np->fixed_mode);
 		if (np->fixed_mode & LPA_100FULL) {
 			newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_100;
 			newdup = 1;
@@ -3185,14 +3084,11 @@ static int nv_update_linkspeed(struct net_device *dev)
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 		retval = 0;
-		dprintk(KERN_DEBUG "%s: autoneg not completed - falling back to 10HD.\n", dev->name);
 		goto set_speed;
 	}
 
 	adv = mii_rw(dev, np->phyaddr, MII_ADVERTISE, MII_READ);
 	lpa = mii_rw(dev, np->phyaddr, MII_LPA, MII_READ);
-	dprintk(KERN_DEBUG "%s: nv_update_linkspeed: PHY advertises 0x%04x, lpa 0x%04x.\n",
-				dev->name, adv, lpa);
 
 	retval = 1;
 	if (np->gigabit == PHY_GIGABIT) {
@@ -3201,8 +3097,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 
 		if ((control_1000 & ADVERTISE_1000FULL) &&
 			(status_1000 & LPA_1000FULL)) {
-			dprintk(KERN_DEBUG "%s: nv_update_linkspeed: GBit ethernet detected.\n",
-				dev->name);
 			newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_1000;
 			newdup = 1;
 			goto set_speed;
@@ -3224,7 +3118,6 @@ static int nv_update_linkspeed(struct net_device *dev)
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 	} else {
-		dprintk(KERN_DEBUG "%s: bad ability %04x - falling back to 10HD.\n", dev->name, adv_lpa);
 		newls = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
 		newdup = 0;
 	}
@@ -3233,9 +3126,6 @@ set_speed:
 	if (np->duplex == newdup && np->linkspeed == newls)
 		return retval;
 
-	dprintk(KERN_INFO "%s: changing link setting from %d/%d to %d/%d.\n",
-			dev->name, np->linkspeed, np->duplex, newls, newdup);
-
 	np->duplex = newdup;
 	np->linkspeed = newls;
 
@@ -3302,7 +3192,7 @@ set_speed:
 	}
 	writel(txreg, base + NvRegTxWatermark);
 
-	writel(NVREG_MISC1_FORCE | ( np->duplex ? 0 : NVREG_MISC1_HD),
+	writel(NVREG_MISC1_FORCE | (np->duplex ? 0 : NVREG_MISC1_HD),
 		base + NvRegMisc1);
 	pci_push(base);
 	writel(np->linkspeed, base + NvRegLinkSpeed);
@@ -3312,8 +3202,8 @@ set_speed:
 	/* setup pause frame */
 	if (np->duplex != 0) {
 		if (np->autoneg && np->pause_flags & NV_PAUSEFRAME_AUTONEG) {
-			adv_pause = adv & (ADVERTISE_PAUSE_CAP| ADVERTISE_PAUSE_ASYM);
-			lpa_pause = lpa & (LPA_PAUSE_CAP| LPA_PAUSE_ASYM);
+			adv_pause = adv & (ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM);
+			lpa_pause = lpa & (LPA_PAUSE_CAP | LPA_PAUSE_ASYM);
 
 			switch (adv_pause) {
 			case ADVERTISE_PAUSE_CAP:
@@ -3324,22 +3214,17 @@ set_speed:
 				}
 				break;
 			case ADVERTISE_PAUSE_ASYM:
-				if (lpa_pause == (LPA_PAUSE_CAP| LPA_PAUSE_ASYM))
-				{
+				if (lpa_pause == (LPA_PAUSE_CAP | LPA_PAUSE_ASYM))
 					pause_flags |= NV_PAUSEFRAME_TX_ENABLE;
-				}
 				break;
-			case ADVERTISE_PAUSE_CAP| ADVERTISE_PAUSE_ASYM:
-				if (lpa_pause & LPA_PAUSE_CAP)
-				{
+			case ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM:
+				if (lpa_pause & LPA_PAUSE_CAP) {
 					pause_flags |=  NV_PAUSEFRAME_RX_ENABLE;
 					if (np->pause_flags & NV_PAUSEFRAME_TX_REQ)
 						pause_flags |= NV_PAUSEFRAME_TX_ENABLE;
 				}
 				if (lpa_pause == LPA_PAUSE_ASYM)
-				{
 					pause_flags |= NV_PAUSEFRAME_RX_ENABLE;
-				}
 				break;
 			}
 		} else {
@@ -3361,14 +3246,14 @@ static void nv_linkchange(struct net_device *dev)
 	if (nv_update_linkspeed(dev)) {
 		if (!netif_carrier_ok(dev)) {
 			netif_carrier_on(dev);
-			printk(KERN_INFO "%s: link up.\n", dev->name);
+			netdev_info(dev, "link up\n");
 			nv_txrx_gate(dev, false);
 			nv_start_rx(dev);
 		}
 	} else {
 		if (netif_carrier_ok(dev)) {
 			netif_carrier_off(dev);
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			netdev_info(dev, "link down\n");
 			nv_txrx_gate(dev, true);
 			nv_stop_rx(dev);
 		}
@@ -3382,11 +3267,9 @@ static void nv_link_irq(struct net_device *dev)
 
 	miistat = readl(base + NvRegMIIStatus);
 	writel(NVREG_MIISTAT_LINKCHANGE, base + NvRegMIIStatus);
-	dprintk(KERN_INFO "%s: link change irq, status 0x%x.\n", dev->name, miistat);
 
 	if (miistat & (NVREG_MIISTAT_LINKCHANGE))
 		nv_linkchange(dev);
-	dprintk(KERN_DEBUG "%s: link change notification done.\n", dev->name);
 }
 
 static void nv_msi_workaround(struct fe_priv *np)
@@ -3437,8 +3320,6 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq\n", dev->name);
-
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		np->events = readl(base + NvRegIrqStatus);
 		writel(np->events, base + NvRegIrqStatus);
@@ -3446,7 +3327,6 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 		np->events = readl(base + NvRegMSIXIrqStatus);
 		writel(np->events, base + NvRegMSIXIrqStatus);
 	}
-	dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, np->events);
 	if (!(np->events & np->irqmask))
 		return IRQ_NONE;
 
@@ -3460,8 +3340,6 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
 		__napi_schedule(&np->napi);
 	}
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq completed\n", dev->name);
-
 	return IRQ_HANDLED;
 }
 
@@ -3476,8 +3354,6 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 	struct fe_priv *np = netdev_priv(dev);
 	u8 __iomem *base = get_hwbase(dev);
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_optimized\n", dev->name);
-
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		np->events = readl(base + NvRegIrqStatus);
 		writel(np->events, base + NvRegIrqStatus);
@@ -3485,7 +3361,6 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 		np->events = readl(base + NvRegMSIXIrqStatus);
 		writel(np->events, base + NvRegMSIXIrqStatus);
 	}
-	dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, np->events);
 	if (!(np->events & np->irqmask))
 		return IRQ_NONE;
 
@@ -3498,7 +3373,6 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
 		writel(0, base + NvRegIrqMask);
 		__napi_schedule(&np->napi);
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_optimized completed\n", dev->name);
 
 	return IRQ_HANDLED;
 }
@@ -3512,12 +3386,9 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_tx\n", dev->name);
-
-	for (i=0; ; i++) {
+	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_TX_ALL;
 		writel(NVREG_IRQ_TX_ALL, base + NvRegMSIXIrqStatus);
-		dprintk(KERN_DEBUG "%s: tx irq: %08x\n", dev->name, events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3536,12 +3407,12 @@ static irqreturn_t nv_nic_irq_tx(int foo, void *data)
 				mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
 			}
 			spin_unlock_irqrestore(&np->lock, flags);
-			printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_tx.\n", dev->name, i);
+			netdev_dbg(dev, "%s: too many iterations (%d)\n",
+				   __func__, i);
 			break;
 		}
 
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_tx completed\n", dev->name);
 
 	return IRQ_RETVAL(i);
 }
@@ -3553,7 +3424,7 @@ static int nv_napi_poll(struct napi_struct *napi, int budget)
 	u8 __iomem *base = get_hwbase(dev);
 	unsigned long flags;
 	int retcode;
-	int rx_count, tx_work=0, rx_work=0;
+	int rx_count, tx_work = 0, rx_work = 0;
 
 	do {
 		if (!nv_optimized(np)) {
@@ -3626,12 +3497,9 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_rx\n", dev->name);
-
-	for (i=0; ; i++) {
+	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
 		writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
-		dprintk(KERN_DEBUG "%s: rx irq: %08x\n", dev->name, events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3655,11 +3523,11 @@ static irqreturn_t nv_nic_irq_rx(int foo, void *data)
 				mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
 			}
 			spin_unlock_irqrestore(&np->lock, flags);
-			printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_rx.\n", dev->name, i);
+			netdev_dbg(dev, "%s: too many iterations (%d)\n",
+				   __func__, i);
 			break;
 		}
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_rx completed\n", dev->name);
 
 	return IRQ_RETVAL(i);
 }
@@ -3673,12 +3541,9 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 	int i;
 	unsigned long flags;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_other\n", dev->name);
-
-	for (i=0; ; i++) {
+	for (i = 0;; i++) {
 		events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_OTHER;
 		writel(NVREG_IRQ_OTHER, base + NvRegMSIXIrqStatus);
-		dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
 		if (!(events & np->irqmask))
 			break;
 
@@ -3723,12 +3588,12 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
 				mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
 			}
 			spin_unlock_irqrestore(&np->lock, flags);
-			printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_other.\n", dev->name, i);
+			netdev_dbg(dev, "%s: too many iterations (%d)\n",
+				   __func__, i);
 			break;
 		}
 
 	}
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_other completed\n", dev->name);
 
 	return IRQ_RETVAL(i);
 }
@@ -3740,8 +3605,6 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 	u8 __iomem *base = get_hwbase(dev);
 	u32 events;
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_test\n", dev->name);
-
 	if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
 		events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
 		writel(NVREG_IRQ_TIMER, base + NvRegIrqStatus);
@@ -3750,7 +3613,6 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 		writel(NVREG_IRQ_TIMER, base + NvRegMSIXIrqStatus);
 	}
 	pci_push(base);
-	dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
 	if (!(events & NVREG_IRQ_TIMER))
 		return IRQ_RETVAL(0);
 
@@ -3760,8 +3622,6 @@ static irqreturn_t nv_nic_irq_test(int foo, void *data)
 	np->intr_test = 1;
 	spin_unlock(&np->lock);
 
-	dprintk(KERN_DEBUG "%s: nv_nic_irq_test completed\n", dev->name);
-
 	return IRQ_RETVAL(1);
 }
 
@@ -3776,17 +3636,15 @@ static void set_msix_vector_map(struct net_device *dev, u32 vector, u32 irqmask)
 	 * the remaining 8 interrupts.
 	 */
 	for (i = 0; i < 8; i++) {
-		if ((irqmask >> i) & 0x1) {
+		if ((irqmask >> i) & 0x1)
 			msixmap |= vector << (i << 2);
-		}
 	}
 	writel(readl(base + NvRegMSIXMap0) | msixmap, base + NvRegMSIXMap0);
 
 	msixmap = 0;
 	for (i = 0; i < 8; i++) {
-		if ((irqmask >> (i + 8)) & 0x1) {
+		if ((irqmask >> (i + 8)) & 0x1)
 			msixmap |= vector << (i << 2);
-		}
 	}
 	writel(readl(base + NvRegMSIXMap1) | msixmap, base + NvRegMSIXMap1);
 }
@@ -3809,17 +3667,19 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 	}
 
 	if (np->msi_flags & NV_MSI_X_CAPABLE) {
-		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++) {
+		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++)
 			np->msi_x_entry[i].entry = i;
-		}
-		if ((ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK))) == 0) {
+		ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK));
+		if (ret == 0) {
 			np->msi_flags |= NV_MSI_X_ENABLED;
 			if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT && !intr_test) {
 				/* Request irq for rx handling */
 				sprintf(np->name_rx, "%s-rx", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector,
 						nv_nic_irq_rx, IRQF_SHARED, np->name_rx, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed for rx %d\n", ret);
+					netdev_info(dev,
+						    "request_irq failed for rx %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_err;
@@ -3828,7 +3688,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_tx, "%s-tx", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector,
 						nv_nic_irq_tx, IRQF_SHARED, np->name_tx, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed for tx %d\n", ret);
+					netdev_info(dev,
+						    "request_irq failed for tx %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_free_rx;
@@ -3837,7 +3699,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 				sprintf(np->name_other, "%s-other", dev->name);
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector,
 						nv_nic_irq_other, IRQF_SHARED, np->name_other, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed for link %d\n", ret);
+					netdev_info(dev,
+						    "request_irq failed for link %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_free_tx;
@@ -3851,7 +3715,9 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 			} else {
 				/* Request irq for all interrupts */
 				if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_ALL].vector, handler, IRQF_SHARED, dev->name, dev) != 0) {
-					printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
+					netdev_info(dev,
+						    "request_irq failed %d\n",
+						    ret);
 					pci_disable_msix(np->pci_dev);
 					np->msi_flags &= ~NV_MSI_X_ENABLED;
 					goto out_err;
@@ -3864,11 +3730,13 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 		}
 	}
 	if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) {
-		if ((ret = pci_enable_msi(np->pci_dev)) == 0) {
+		ret = pci_enable_msi(np->pci_dev);
+		if (ret == 0) {
 			np->msi_flags |= NV_MSI_ENABLED;
 			dev->irq = np->pci_dev->irq;
 			if (request_irq(np->pci_dev->irq, handler, IRQF_SHARED, dev->name, dev) != 0) {
-				printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
+				netdev_info(dev, "request_irq failed %d\n",
+					    ret);
 				pci_disable_msi(np->pci_dev);
 				np->msi_flags &= ~NV_MSI_ENABLED;
 				dev->irq = np->pci_dev->irq;
@@ -3903,9 +3771,8 @@ static void nv_free_irq(struct net_device *dev)
 	int i;
 
 	if (np->msi_flags & NV_MSI_X_ENABLED) {
-		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++) {
+		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++)
 			free_irq(np->msi_x_entry[i].vector, dev);
-		}
 		pci_disable_msix(np->pci_dev);
 		np->msi_flags &= ~NV_MSI_X_ENABLED;
 	} else {
@@ -3954,7 +3821,7 @@ static void nv_do_nic_poll(unsigned long data)
 
 	if (np->recover_error) {
 		np->recover_error = 0;
-		printk(KERN_INFO "%s: MAC in recoverable error state\n", dev->name);
+		netdev_info(dev, "MAC in recoverable error state\n");
 		if (netif_running(dev)) {
 			netif_tx_lock_bh(dev);
 			netif_addr_lock(dev);
@@ -3975,7 +3842,7 @@ static void nv_do_nic_poll(unsigned long data)
 			/* reinit nic view of the rx queue */
 			writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 			setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-			writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+			writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 				base + NvRegRingSizes);
 			pci_push(base);
 			writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -4105,7 +3972,7 @@ static int nv_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 	}
 
 	if (netif_carrier_ok(dev)) {
-		switch(np->linkspeed & (NVREG_LINKSPEED_MASK)) {
+		switch (np->linkspeed & (NVREG_LINKSPEED_MASK)) {
 		case NVREG_LINKSPEED_10:
 			ecmd->speed = SPEED_10;
 			break;
@@ -4250,14 +4117,14 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		}
 
 		if (netif_running(dev))
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			netdev_info(dev, "link down\n");
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		if (np->phy_model == PHY_MODEL_MARVELL_E3016) {
 			bmcr |= BMCR_ANENABLE;
 			/* reset the phy in order for settings to stick,
 			 * and cause autoneg to start */
 			if (phy_reset(dev, bmcr)) {
-				printk(KERN_INFO "%s: phy reset failed\n", dev->name);
+				netdev_info(dev, "phy reset failed\n");
 				return -EINVAL;
 			}
 		} else {
@@ -4306,7 +4173,7 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 		if (np->phy_oui == PHY_OUI_MARVELL) {
 			/* reset the phy in order for forced mode settings to stick */
 			if (phy_reset(dev, bmcr)) {
-				printk(KERN_INFO "%s: phy reset failed\n", dev->name);
+				netdev_info(dev, "phy reset failed\n");
 				return -EINVAL;
 			}
 		} else {
@@ -4344,7 +4211,7 @@ static void nv_get_regs(struct net_device *dev, struct ethtool_regs *regs, void
 
 	regs->version = FORCEDETH_REGS_VER;
 	spin_lock_irq(&np->lock);
-	for (i = 0;i <= np->register_size/sizeof(u32); i++)
+	for (i = 0; i <= np->register_size/sizeof(u32); i++)
 		rbuf[i] = readl(base + i*sizeof(u32));
 	spin_unlock_irq(&np->lock);
 }
@@ -4368,7 +4235,7 @@ static int nv_nway_reset(struct net_device *dev)
 			spin_unlock(&np->lock);
 			netif_addr_unlock(dev);
 			netif_tx_unlock_bh(dev);
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			netdev_info(dev, "link down\n");
 		}
 
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
@@ -4376,7 +4243,7 @@ static int nv_nway_reset(struct net_device *dev)
 			bmcr |= BMCR_ANENABLE;
 			/* reset the phy in order for settings to stick*/
 			if (phy_reset(dev, bmcr)) {
-				printk(KERN_INFO "%s: phy reset failed\n", dev->name);
+				netdev_info(dev, "phy reset failed\n");
 				return -EINVAL;
 			}
 		} else {
@@ -4464,10 +4331,9 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
 				pci_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (ring->rx_pending + ring->tx_pending),
 						    rxtx_ring, ring_addr);
 		}
-		if (rx_skbuff)
-			kfree(rx_skbuff);
-		if (tx_skbuff)
-			kfree(tx_skbuff);
+
+		kfree(rx_skbuff);
+		kfree(tx_skbuff);
 		goto exit;
 	}
 
@@ -4491,14 +4357,14 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
 	np->tx_ring_size = ring->tx_pending;
 
 	if (!nv_optimized(np)) {
-		np->rx_ring.orig = (struct ring_desc*)rxtx_ring;
+		np->rx_ring.orig = (struct ring_desc *)rxtx_ring;
 		np->tx_ring.orig = &np->rx_ring.orig[np->rx_ring_size];
 	} else {
-		np->rx_ring.ex = (struct ring_desc_ex*)rxtx_ring;
+		np->rx_ring.ex = (struct ring_desc_ex *)rxtx_ring;
 		np->tx_ring.ex = &np->rx_ring.ex[np->rx_ring_size];
 	}
-	np->rx_skb = (struct nv_skb_map*)rx_skbuff;
-	np->tx_skb = (struct nv_skb_map*)tx_skbuff;
+	np->rx_skb = (struct nv_skb_map *)rx_skbuff;
+	np->tx_skb = (struct nv_skb_map *)tx_skbuff;
 	np->ring_addr = ring_addr;
 
 	memset(np->rx_skb, 0, sizeof(struct nv_skb_map) * np->rx_ring_size);
@@ -4515,7 +4381,7 @@ static int nv_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ri
 		/* reinit nic view of the queues */
 		writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 		setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-		writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+		writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 			base + NvRegRingSizes);
 		pci_push(base);
 		writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -4550,12 +4416,11 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 
 	if ((!np->autoneg && np->duplex == 0) ||
 	    (np->autoneg && !pause->autoneg && np->duplex == 0)) {
-		printk(KERN_INFO "%s: can not set pause settings when forced link is in half duplex.\n",
-		       dev->name);
+		netdev_info(dev, "can not set pause settings when forced link is in half duplex\n");
 		return -EINVAL;
 	}
 	if (pause->tx_pause && !(np->pause_flags & NV_PAUSEFRAME_TX_CAPABLE)) {
-		printk(KERN_INFO "%s: hardware does not support tx pause frames.\n", dev->name);
+		netdev_info(dev, "hardware does not support tx pause frames\n");
 		return -EINVAL;
 	}
 
@@ -4590,7 +4455,7 @@ static int nv_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam*
 		mii_rw(dev, np->phyaddr, MII_ADVERTISE, adv);
 
 		if (netif_running(dev))
-			printk(KERN_INFO "%s: link down.\n", dev->name);
+			netdev_info(dev, "link down\n");
 		bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
 		bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
 		mii_rw(dev, np->phyaddr, MII_BMCR, bmcr);
@@ -4841,7 +4706,7 @@ static int nv_loopback_test(struct net_device *dev)
 	/* reinit nic view of the rx queue */
 	writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 	setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-	writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+	writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 		base + NvRegRingSizes);
 	pci_push(base);
 
@@ -4852,8 +4717,7 @@ static int nv_loopback_test(struct net_device *dev)
 	pkt_len = ETH_DATA_LEN;
 	tx_skb = dev_alloc_skb(pkt_len);
 	if (!tx_skb) {
-		printk(KERN_ERR "dev_alloc_skb() failed during loopback test"
-			 " of %s\n", dev->name);
+		netdev_err(dev, "dev_alloc_skb() failed during loopback test\n");
 		ret = 0;
 		goto out;
 	}
@@ -4893,29 +4757,22 @@ static int nv_loopback_test(struct net_device *dev)
 		if (flags & NV_RX_ERROR)
 			ret = 0;
 	} else {
-		if (flags & NV_RX2_ERROR) {
+		if (flags & NV_RX2_ERROR)
 			ret = 0;
-		}
 	}
 
 	if (ret) {
 		if (len != pkt_len) {
 			ret = 0;
-			dprintk(KERN_DEBUG "%s: loopback len mismatch %d vs %d\n",
-				dev->name, len, pkt_len);
 		} else {
 			rx_skb = np->rx_skb[0].skb;
 			for (i = 0; i < pkt_len; i++) {
 				if (rx_skb->data[i] != (u8)(i & 0xff)) {
 					ret = 0;
-					dprintk(KERN_DEBUG "%s: loopback pattern check failed on byte %d\n",
-						dev->name, i);
 					break;
 				}
 			}
 		}
-	} else {
-		dprintk(KERN_DEBUG "%s: loopback - did not receive test packet\n", dev->name);
 	}
 
 	pci_unmap_single(np->pci_dev, test_dma_addr,
@@ -4958,11 +4815,10 @@ static void nv_self_test(struct net_device *dev, struct ethtool_test *test, u64
 			netif_addr_lock(dev);
 			spin_lock_irq(&np->lock);
 			nv_disable_hw_interrupts(dev, np->irqmask);
-			if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
+			if (!(np->msi_flags & NV_MSI_X_ENABLED))
 				writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
-			} else {
+			else
 				writel(NVREG_IRQSTAT_MASK, base + NvRegMSIXIrqStatus);
-			}
 			/* stop engines */
 			nv_stop_rxtx(dev);
 			nv_txrx_reset(dev);
@@ -5003,7 +4859,7 @@ static void nv_self_test(struct net_device *dev, struct ethtool_test *test, u64
 			/* reinit nic view of the rx queue */
 			writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 			setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-			writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+			writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 				base + NvRegRingSizes);
 			pci_push(base);
 			writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
@@ -5106,8 +4962,7 @@ static int nv_mgmt_acquire_sema(struct net_device *dev)
 		    ((tx_ctrl & NVREG_XMITCTL_MGMT_SEMA_MASK) == NVREG_XMITCTL_MGMT_SEMA_FREE)) {
 			np->mgmt_sema = 1;
 			return 1;
-		}
-		else
+		} else
 			udelay(50);
 	}
 
@@ -5167,8 +5022,6 @@ static int nv_open(struct net_device *dev)
 	int oom, i;
 	u32 low;
 
-	dprintk(KERN_DEBUG "nv_open: begin\n");
-
 	/* power up phy */
 	mii_rw(dev, np->phyaddr, MII_BMCR,
 	       mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ) & ~BMCR_PDOWN);
@@ -5204,7 +5057,7 @@ static int nv_open(struct net_device *dev)
 
 	/* give hw rings */
 	setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
-	writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+	writel(((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
 		base + NvRegRingSizes);
 
 	writel(np->linkspeed, base + NvRegLinkSpeed);
@@ -5216,9 +5069,11 @@ static int nv_open(struct net_device *dev)
 	writel(np->vlanctl_bits, base + NvRegVlanControl);
 	pci_push(base);
 	writel(NVREG_TXRXCTL_BIT1|np->txrxctl_bits, base + NvRegTxRxControl);
-	reg_delay(dev, NvRegUnknownSetupReg5, NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
-			NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX,
-			KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
+	if (reg_delay(dev, NvRegUnknownSetupReg5,
+		      NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
+		      NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX))
+		netdev_info(dev,
+			    "%s: SetupReg5, Bit 31 remained off\n", __func__);
 
 	writel(0, base + NvRegMIIMask);
 	writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
@@ -5251,8 +5106,7 @@ static int nv_open(struct net_device *dev)
 			writel(NVREG_POLL_DEFAULT_THROUGHPUT, base + NvRegPollingInterval);
 		else
 			writel(NVREG_POLL_DEFAULT_CPU, base + NvRegPollingInterval);
-	}
-	else
+	} else
 		writel(poll_interval & 0xFFFF, base + NvRegPollingInterval);
 	writel(NVREG_UNKSETUP6_VAL, base + NvRegUnknownSetupReg6);
 	writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
@@ -5263,7 +5117,7 @@ static int nv_open(struct net_device *dev)
 		writel(NVREG_WAKEUPFLAGS_ENABLE , base + NvRegWakeUpFlags);
 
 	i = readl(base + NvRegPowerState);
-	if ( (i & NVREG_POWERSTATE_POWEREDUP) == 0)
+	if ((i & NVREG_POWERSTATE_POWEREDUP) == 0)
 		writel(NVREG_POWERSTATE_POWEREDUP|i, base + NvRegPowerState);
 
 	pci_push(base);
@@ -5276,9 +5130,8 @@ static int nv_open(struct net_device *dev)
 	writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
 	pci_push(base);
 
-	if (nv_request_irq(dev, 0)) {
+	if (nv_request_irq(dev, 0))
 		goto out_drain;
-	}
 
 	/* ask for interrupts */
 	nv_enable_hw_interrupts(dev, np->irqmask);
@@ -5296,7 +5149,6 @@ static int nv_open(struct net_device *dev)
 		u32 miistat;
 		miistat = readl(base + NvRegMIIStatus);
 		writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
-		dprintk(KERN_INFO "startup: got 0x%08x.\n", miistat);
 	}
 	/* set linkspeed to invalid value, thus force nv_update_linkspeed
 	 * to init hw */
@@ -5309,7 +5161,7 @@ static int nv_open(struct net_device *dev)
 	if (ret) {
 		netif_carrier_on(dev);
 	} else {
-		printk(KERN_INFO "%s: no link during initialization.\n", dev->name);
+		netdev_info(dev, "no link during initialization\n");
 		netif_carrier_off(dev);
 	}
 	if (oom)
@@ -5352,7 +5204,6 @@ static int nv_close(struct net_device *dev)
 	base = get_hwbase(dev);
 	nv_disable_hw_interrupts(dev, np->irqmask);
 	pci_push(base);
-	dprintk(KERN_INFO "%s: Irqmask is zero again\n", dev->name);
 
 	spin_unlock_irq(&np->lock);
 
@@ -5421,8 +5272,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	static int printed_version;
 
 	if (!printed_version++)
-		printk(KERN_INFO "%s: Reverse Engineered nForce ethernet"
-		       " driver. Version %s.\n", DRV_NAME, FORCEDETH_VERSION);
+		pr_info("Reverse Engineered nForce ethernet driver. Version %s.\n",
+			FORCEDETH_VERSION);
 
 	dev = alloc_etherdev(sizeof(struct fe_priv));
 	err = -ENOMEM;
@@ -5465,10 +5316,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	err = -EINVAL;
 	addr = 0;
 	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
-		dprintk(KERN_DEBUG "%s: resource %d start %p len %ld flags 0x%08lx.\n",
-				pci_name(pci_dev), i, (void*)pci_resource_start(pci_dev, i),
-				pci_resource_len(pci_dev, i),
-				pci_resource_flags(pci_dev, i));
 		if (pci_resource_flags(pci_dev, i) & IORESOURCE_MEM &&
 				pci_resource_len(pci_dev, i) >= np->register_size) {
 			addr = pci_resource_start(pci_dev, i);
@@ -5476,8 +5323,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		}
 	}
 	if (i == DEVICE_COUNT_RESOURCE) {
-		dev_printk(KERN_INFO, &pci_dev->dev,
-			   "Couldn't find register window\n");
+		dev_info(&pci_dev->dev, "Couldn't find register window\n");
 		goto out_relreg;
 	}
 
@@ -5493,13 +5339,13 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->txrxctl_bits = NVREG_TXRXCTL_DESC_3;
 		if (dma_64bit) {
 			if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(39)))
-				dev_printk(KERN_INFO, &pci_dev->dev,
-					"64-bit DMA failed, using 32-bit addressing\n");
+				dev_info(&pci_dev->dev,
+					 "64-bit DMA failed, using 32-bit addressing\n");
 			else
 				dev->features |= NETIF_F_HIGHDMA;
 			if (pci_set_consistent_dma_mask(pci_dev, DMA_BIT_MASK(39))) {
-				dev_printk(KERN_INFO, &pci_dev->dev,
-					"64-bit DMA (consistent) failed, using 32-bit ring buffers\n");
+				dev_info(&pci_dev->dev,
+					 "64-bit DMA (consistent) failed, using 32-bit ring buffers\n");
 			}
 		}
 	} else if (id->driver_data & DEV_HAS_LARGEDESC) {
@@ -5620,7 +5466,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		dev->dev_addr[4] = (np->orig_mac[0] >>  8) & 0xff;
 		dev->dev_addr[5] = (np->orig_mac[0] >>  0) & 0xff;
 		writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
-		printk(KERN_DEBUG "nv_probe: set workaround bit for reversed mac addr\n");
+		dev_dbg(&pci_dev->dev,
+			"%s: set workaround bit for reversed mac addr\n",
+			__func__);
 	}
 	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
@@ -5629,17 +5477,14 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		 * Bad mac address. At least one bios sets the mac address
 		 * to 01:23:45:67:89:ab
 		 */
-		dev_printk(KERN_ERR, &pci_dev->dev,
-			"Invalid Mac address detected: %pM\n",
-		        dev->dev_addr);
-		dev_printk(KERN_ERR, &pci_dev->dev,
-			"Please complain to your hardware vendor. Switching to a random MAC.\n");
+		dev_err(&pci_dev->dev,
+			"Invalid MAC address detected: %pM - Please complain to your hardware vendor.\n",
+			dev->dev_addr);
 		random_ether_addr(dev->dev_addr);
+		dev_err(&pci_dev->dev,
+			"Using random MAC address: %pM\n", dev->dev_addr);
 	}
 
-	dprintk(KERN_DEBUG "%s: MAC Address %pM\n",
-		pci_name(pci_dev), dev->dev_addr);
-
 	/* set mac address */
 	nv_copy_mac_to_hw(dev);
 
@@ -5663,16 +5508,15 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		writel(powerstate, base + NvRegPowerState2);
 	}
 
-	if (np->desc_ver == DESC_VER_1) {
+	if (np->desc_ver == DESC_VER_1)
 		np->tx_flags = NV_TX_VALID;
-	} else {
+	else
 		np->tx_flags = NV_TX2_VALID;
-	}
 
 	np->msi_flags = 0;
-	if ((id->driver_data & DEV_HAS_MSI) && msi) {
+	if ((id->driver_data & DEV_HAS_MSI) && msi)
 		np->msi_flags |= NV_MSI_CAPABLE;
-	}
+
 	if ((id->driver_data & DEV_HAS_MSI_X) && msix) {
 		/* msix has had reported issues when modifying irqmask
 		   as in the case of napi, therefore, disable for now
@@ -5702,11 +5546,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	if (id->driver_data & DEV_NEED_TIMERIRQ)
 		np->irqmask |= NVREG_IRQ_TIMER;
 	if (id->driver_data & DEV_NEED_LINKTIMER) {
-		dprintk(KERN_INFO "%s: link timer on.\n", pci_name(pci_dev));
 		np->need_linktimer = 1;
 		np->link_timeout = jiffies + LINK_TIMEOUT;
 	} else {
-		dprintk(KERN_INFO "%s: link timer off.\n", pci_name(pci_dev));
 		np->need_linktimer = 0;
 	}
 
@@ -5735,19 +5577,14 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		    nv_mgmt_acquire_sema(dev) &&
 		    nv_mgmt_get_version(dev)) {
 			np->mac_in_use = 1;
-			if (np->mgmt_version > 0) {
+			if (np->mgmt_version > 0)
 				np->mac_in_use = readl(base + NvRegMgmtUnitControl) & NVREG_MGMTUNITCONTROL_INUSE;
-			}
-			dprintk(KERN_INFO "%s: mgmt unit is running. mac in use %x.\n",
-				pci_name(pci_dev), np->mac_in_use);
 			/* management unit setup the phy already? */
 			if (np->mac_in_use &&
 			    ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) ==
 			     NVREG_XMITCTL_SYNC_PHY_INIT)) {
 				/* phy is inited by mgmt unit */
 				phyinitialized = 1;
-				dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n",
-					pci_name(pci_dev));
 			} else {
 				/* we need to init the phy */
 			}
@@ -5773,8 +5610,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->phy_model = id2 & PHYID2_MODEL_MASK;
 		id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT;
 		id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT;
-		dprintk(KERN_DEBUG "%s: open: Found PHY %04x:%04x at address %d.\n",
-			pci_name(pci_dev), id1, id2, phyaddr);
 		np->phyaddr = phyaddr;
 		np->phy_oui = id1 | id2;
 
@@ -5788,8 +5623,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		break;
 	}
 	if (i == 33) {
-		dev_printk(KERN_INFO, &pci_dev->dev,
-			"open: Could not find a valid PHY.\n");
+		dev_info(&pci_dev->dev, "open: Could not find a valid PHY\n");
 		goto out_error;
 	}
 
@@ -5799,9 +5633,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	} else {
 		/* see if it is a gigabit phy */
 		u32 mii_status = mii_rw(dev, np->phyaddr, MII_BMSR, MII_READ);
-		if (mii_status & PHY_GIGABIT) {
+		if (mii_status & PHY_GIGABIT)
 			np->gigabit = PHY_GIGABIT;
-		}
 	}
 
 	/* set default link speed settings */
@@ -5811,37 +5644,27 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 
 	err = register_netdev(dev);
 	if (err) {
-		dev_printk(KERN_INFO, &pci_dev->dev,
-			   "unable to register netdev: %d\n", err);
+		dev_info(&pci_dev->dev, "unable to register netdev: %d\n", err);
 		goto out_error;
 	}
 
-	dev_printk(KERN_INFO, &pci_dev->dev, "ifname %s, PHY OUI 0x%x @ %d, "
-		   "addr %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
-		   dev->name,
-		   np->phy_oui,
-		   np->phyaddr,
-		   dev->dev_addr[0],
-		   dev->dev_addr[1],
-		   dev->dev_addr[2],
-		   dev->dev_addr[3],
-		   dev->dev_addr[4],
-		   dev->dev_addr[5]);
-
-	dev_printk(KERN_INFO, &pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
-		   dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
-		   dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
-		   	"csum " : "",
-		   dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
-		   	"vlan " : "",
-		   id->driver_data & DEV_HAS_POWER_CNTRL ? "pwrctl " : "",
-		   id->driver_data & DEV_HAS_MGMT_UNIT ? "mgmt " : "",
-		   id->driver_data & DEV_NEED_TIMERIRQ ? "timirq " : "",
-		   np->gigabit == PHY_GIGABIT ? "gbit " : "",
-		   np->need_linktimer ? "lnktim " : "",
-		   np->msi_flags & NV_MSI_CAPABLE ? "msi " : "",
-		   np->msi_flags & NV_MSI_X_CAPABLE ? "msi-x " : "",
-		   np->desc_ver);
+	dev_info(&pci_dev->dev, "ifname %s, PHY OUI 0x%x @ %d, addr %pM\n",
+		 dev->name, np->phy_oui, np->phyaddr, dev->dev_addr);
+
+	dev_info(&pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
+		 dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
+		 dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
+			"csum " : "",
+		 dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
+			"vlan " : "",
+		 id->driver_data & DEV_HAS_POWER_CNTRL ? "pwrctl " : "",
+		 id->driver_data & DEV_HAS_MGMT_UNIT ? "mgmt " : "",
+		 id->driver_data & DEV_NEED_TIMERIRQ ? "timirq " : "",
+		 np->gigabit == PHY_GIGABIT ? "gbit " : "",
+		 np->need_linktimer ? "lnktim " : "",
+		 np->msi_flags & NV_MSI_CAPABLE ? "msi " : "",
+		 np->msi_flags & NV_MSI_X_CAPABLE ? "msi-x " : "",
+		 np->desc_ver);
 
 	return 0;
 
@@ -5931,13 +5754,13 @@ static int nv_suspend(struct pci_dev *pdev, pm_message_t state)
 	int i;
 
 	if (netif_running(dev)) {
-		// Gross.
+		/* Gross. */
 		nv_close(dev);
 	}
 	netif_device_detach(dev);
 
 	/* save non-pci configuration space */
-	for (i = 0;i <= np->register_size/sizeof(u32); i++)
+	for (i = 0; i <= np->register_size/sizeof(u32); i++)
 		np->saved_config_space[i] = readl(base + i*sizeof(u32));
 
 	pci_save_state(pdev);
@@ -5960,7 +5783,7 @@ static int nv_resume(struct pci_dev *pdev)
 	pci_enable_wake(pdev, PCI_D0, 0);
 
 	/* restore non-pci configuration space */
-	for (i = 0;i <= np->register_size/sizeof(u32); i++)
+	for (i = 0; i <= np->register_size/sizeof(u32); i++)
 		writel(np->saved_config_space[i], base+i*sizeof(u32));
 
 	if (np->driver_data & DEV_NEED_MSI_FIX)
@@ -5990,9 +5813,8 @@ static void nv_shutdown(struct pci_dev *pdev)
 	 * If we really go for poweroff, we must not restore the MAC,
 	 * otherwise the MAC for WOL will be reversed at least on some boards.
 	 */
-	if (system_state != SYSTEM_POWER_OFF) {
+	if (system_state != SYSTEM_POWER_OFF)
 		nv_restore_mac_addr(pdev);
-	}
 
 	pci_disable_device(pdev);
 	/*
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 892d196f17ac..67ea262e482a 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2436,10 +2436,9 @@ int igb_setup_tx_resources(struct igb_ring *tx_ring)
 	int size;
 
 	size = sizeof(struct igb_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info)
 		goto err;
-	memset(tx_ring->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union e1000_adv_tx_desc);
@@ -2587,10 +2586,9 @@ int igb_setup_rx_resources(struct igb_ring *rx_ring)
 	int size, desc_len;
 
 	size = sizeof(struct igb_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info)
 		goto err;
-	memset(rx_ring->buffer_info, 0, size);
 
 	desc_len = sizeof(union e1000_adv_rx_desc);
 
diff --git a/drivers/net/igbvf/Makefile b/drivers/net/igbvf/Makefile
index c2f150d8f2d9..0fa3db3dd8b6 100644
--- a/drivers/net/igbvf/Makefile
+++ b/drivers/net/igbvf/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel(R) 82576 Virtual Function Linux driver
-# Copyright(c) 2009 Intel Corporation.
+# Copyright(c) 2009 - 2010 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/defines.h b/drivers/net/igbvf/defines.h
index 88a47537518a..79f2604673fe 100644
--- a/drivers/net/igbvf/defines.h
+++ b/drivers/net/igbvf/defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index 33add708bcbe..abb3606928fb 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h
index debeee2dc717..9d4d63e536d4 100644
--- a/drivers/net/igbvf/igbvf.h
+++ b/drivers/net/igbvf/igbvf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -126,7 +126,6 @@ struct igbvf_buffer {
 			unsigned int page_offset;
 		};
 	};
-	struct page *page;
 };
 
 union igbvf_desc {
diff --git a/drivers/net/igbvf/mbx.c b/drivers/net/igbvf/mbx.c
index 819a8ec901dc..3d6f4cc3998a 100644
--- a/drivers/net/igbvf/mbx.c
+++ b/drivers/net/igbvf/mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/mbx.h b/drivers/net/igbvf/mbx.h
index 4938609dbfb5..c2883c45d477 100644
--- a/drivers/net/igbvf/mbx.h
+++ b/drivers/net/igbvf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 28af019c97bb..8dbde2397c10 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -44,12 +44,13 @@
 
 #include "igbvf.h"
 
-#define DRV_VERSION "1.0.0-k0"
+#define DRV_VERSION "1.0.8-k0"
 char igbvf_driver_name[] = "igbvf";
 const char igbvf_driver_version[] = DRV_VERSION;
 static const char igbvf_driver_string[] =
 				"Intel(R) Virtual Function Network Driver";
-static const char igbvf_copyright[] = "Copyright (c) 2009 Intel Corporation.";
+static const char igbvf_copyright[] =
+				"Copyright (c) 2009 - 2010 Intel Corporation.";
 
 static int igbvf_poll(struct napi_struct *napi, int budget);
 static void igbvf_reset(struct igbvf_adapter *);
@@ -429,10 +430,9 @@ int igbvf_setup_tx_resources(struct igbvf_adapter *adapter,
 	int size;
 
 	size = sizeof(struct igbvf_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info)
 		goto err;
-	memset(tx_ring->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union e1000_adv_tx_desc);
@@ -469,10 +469,9 @@ int igbvf_setup_rx_resources(struct igbvf_adapter *adapter,
 	int size, desc_len;
 
 	size = sizeof(struct igbvf_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info)
 		goto err;
-	memset(rx_ring->buffer_info, 0, size);
 
 	desc_len = sizeof(union e1000_adv_rx_desc);
 
@@ -1851,8 +1850,6 @@ static void igbvf_watchdog_task(struct work_struct *work)
 
 	if (link) {
 		if (!netif_carrier_ok(netdev)) {
-			bool txb2b = 1;
-
 			mac->ops.get_link_up_info(&adapter->hw,
 			                          &adapter->link_speed,
 			                          &adapter->link_duplex);
@@ -1862,11 +1859,9 @@ static void igbvf_watchdog_task(struct work_struct *work)
 			adapter->tx_timeout_factor = 1;
 			switch (adapter->link_speed) {
 			case SPEED_10:
-				txb2b = 0;
 				adapter->tx_timeout_factor = 16;
 				break;
 			case SPEED_100:
-				txb2b = 0;
 				/* maybe add some timeout factor ? */
 				break;
 			}
diff --git a/drivers/net/igbvf/regs.h b/drivers/net/igbvf/regs.h
index b9e24ed70d0a..77e18d3d6b15 100644
--- a/drivers/net/igbvf/regs.h
+++ b/drivers/net/igbvf/regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/vf.c b/drivers/net/igbvf/vf.c
index a9a61efa964c..0cc13c6ed418 100644
--- a/drivers/net/igbvf/vf.c
+++ b/drivers/net/igbvf/vf.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/igbvf/vf.h b/drivers/net/igbvf/vf.h
index 1e8ce3741a67..c36ea21f17fa 100644
--- a/drivers/net/igbvf/vf.h
+++ b/drivers/net/igbvf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 Intel Corporation.
+  Copyright(c) 2009 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/irda/bfin_sir.h b/drivers/net/irda/bfin_sir.h
index b54a6f08db45..e3b285a67734 100644
--- a/drivers/net/irda/bfin_sir.h
+++ b/drivers/net/irda/bfin_sir.h
@@ -26,6 +26,8 @@
 #include <asm/cacheflush.h>
 #include <asm/dma.h>
 #include <asm/portmux.h>
+#include <mach/bfin_serial_5xx.h>
+#undef DRIVER_NAME
 
 #ifdef CONFIG_SIR_BFIN_DMA
 struct dma_rx_buf {
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 8df645e78f2e..38e15be6d513 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1605,7 +1605,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	}
 	veth_dev[i] = dev;
 
-	port = (struct veth_port*)netdev_priv(dev);
+	port = netdev_priv(dev);
 
 	/* Start the state machine on each connection on this vlan. If we're
 	 * the first dev to do so this will commence link negotiation */
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index caa8192fff2a..211a1694667e 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -669,13 +669,12 @@ ixgb_setup_tx_resources(struct ixgb_adapter *adapter)
 	int size;
 
 	size = sizeof(struct ixgb_buffer) * txdr->count;
-	txdr->buffer_info = vmalloc(size);
+	txdr->buffer_info = vzalloc(size);
 	if (!txdr->buffer_info) {
 		netif_err(adapter, probe, adapter->netdev,
 			  "Unable to allocate transmit descriptor ring memory\n");
 		return -ENOMEM;
 	}
-	memset(txdr->buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 
@@ -759,13 +758,12 @@ ixgb_setup_rx_resources(struct ixgb_adapter *adapter)
 	int size;
 
 	size = sizeof(struct ixgb_buffer) * rxdr->count;
-	rxdr->buffer_info = vmalloc(size);
+	rxdr->buffer_info = vzalloc(size);
 	if (!rxdr->buffer_info) {
 		netif_err(adapter, probe, adapter->netdev,
 			  "Unable to allocate receive descriptor ring\n");
 		return -ENOMEM;
 	}
-	memset(rxdr->buffer_info, 0, size);
 
 	/* Round up to nearest 4K */
 
diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 8f81efb49169..7d7387fbdecd 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile
@@ -34,7 +34,7 @@ obj-$(CONFIG_IXGBE) += ixgbe.o
 
 ixgbe-objs := ixgbe_main.o ixgbe_common.o ixgbe_ethtool.o \
               ixgbe_82599.o ixgbe_82598.o ixgbe_phy.o ixgbe_sriov.o \
-              ixgbe_mbx.o
+              ixgbe_mbx.o ixgbe_x540.o
 
 ixgbe-$(CONFIG_IXGBE_DCB) +=  ixgbe_dcb.o ixgbe_dcb_82598.o \
                               ixgbe_dcb_82599.o ixgbe_dcb_nl.o
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index ed8703cfffb7..3ae30b8cb7d6 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -61,10 +61,8 @@
 #define IXGBE_MIN_RXD			     64
 
 /* flow control */
-#define IXGBE_DEFAULT_FCRTL		0x10000
 #define IXGBE_MIN_FCRTL			   0x40
 #define IXGBE_MAX_FCRTL			0x7FF80
-#define IXGBE_DEFAULT_FCRTH		0x20000
 #define IXGBE_MIN_FCRTH			  0x600
 #define IXGBE_MAX_FCRTH			0x7FFF0
 #define IXGBE_DEFAULT_FCPAUSE		 0xFFFF
@@ -130,7 +128,9 @@ struct ixgbe_tx_buffer {
 	unsigned long time_stamp;
 	u16 length;
 	u16 next_to_watch;
-	u16 mapped_as_page;
+	unsigned int bytecount;
+	u16 gso_segs;
+	u8 mapped_as_page;
 };
 
 struct ixgbe_rx_buffer {
@@ -146,12 +146,56 @@ struct ixgbe_queue_stats {
 	u64 bytes;
 };
 
+struct ixgbe_tx_queue_stats {
+	u64 restart_queue;
+	u64 tx_busy;
+	u64 completed;
+	u64 tx_done_old;
+};
+
+struct ixgbe_rx_queue_stats {
+	u64 rsc_count;
+	u64 rsc_flush;
+	u64 non_eop_descs;
+	u64 alloc_rx_page_failed;
+	u64 alloc_rx_buff_failed;
+};
+
+enum ixbge_ring_state_t {
+	__IXGBE_TX_FDIR_INIT_DONE,
+	__IXGBE_TX_DETECT_HANG,
+	__IXGBE_HANG_CHECK_ARMED,
+	__IXGBE_RX_PS_ENABLED,
+	__IXGBE_RX_RSC_ENABLED,
+};
+
+#define ring_is_ps_enabled(ring) \
+	test_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state)
+#define set_ring_ps_enabled(ring) \
+	set_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state)
+#define clear_ring_ps_enabled(ring) \
+	clear_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state)
+#define check_for_tx_hang(ring) \
+	test_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
+#define set_check_for_tx_hang(ring) \
+	set_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
+#define clear_check_for_tx_hang(ring) \
+	clear_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
+#define ring_is_rsc_enabled(ring) \
+	test_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
+#define set_ring_rsc_enabled(ring) \
+	set_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
+#define clear_ring_rsc_enabled(ring) \
+	clear_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
 struct ixgbe_ring {
 	void *desc;			/* descriptor ring memory */
+	struct device *dev;             /* device for DMA mapping */
+	struct net_device *netdev;      /* netdev ring belongs to */
 	union {
 		struct ixgbe_tx_buffer *tx_buffer_info;
 		struct ixgbe_rx_buffer *rx_buffer_info;
 	};
+	unsigned long state;
 	u8 atr_sample_rate;
 	u8 atr_count;
 	u16 count;			/* amount of descriptors */
@@ -160,38 +204,30 @@ struct ixgbe_ring {
 	u16 next_to_clean;
 
 	u8 queue_index; /* needed for multiqueue queue management */
-
-#define IXGBE_RING_RX_PS_ENABLED                (u8)(1)
-	u8 flags;			/* per ring feature flags */
-	u16 head;
-	u16 tail;
-
-	unsigned int total_bytes;
-	unsigned int total_packets;
-
-#ifdef CONFIG_IXGBE_DCA
-	/* cpu for tx queue */
-	int cpu;
-#endif
-
-	u16 work_limit;			/* max work per interrupt */
-	u16 reg_idx;			/* holds the special value that gets
+	u8 reg_idx;			/* holds the special value that gets
 					 * the hardware register offset
 					 * associated with this ring, which is
 					 * different for DCB and RSS modes
 					 */
 
+	u16 work_limit;			/* max work per interrupt */
+
+	u8 __iomem *tail;
+
+	unsigned int total_bytes;
+	unsigned int total_packets;
+
 	struct ixgbe_queue_stats stats;
 	struct u64_stats_sync syncp;
+	union {
+		struct ixgbe_tx_queue_stats tx_stats;
+		struct ixgbe_rx_queue_stats rx_stats;
+	};
 	int numa_node;
-	unsigned long reinit_state;
-	u64 rsc_count;			/* stat for coalesced packets */
-	u64 rsc_flush;			/* stats for flushed packets */
-	u32 restart_queue;		/* track tx queue restarts */
-	u32 non_eop_descs;		/* track hardware descriptor chaining */
-
 	unsigned int size;		/* length in bytes */
 	dma_addr_t dma;			/* phys. address of descriptor ring */
+	struct rcu_head rcu;
+	struct ixgbe_q_vector *q_vector; /* back-pointer to host q_vector */
 } ____cacheline_internodealigned_in_smp;
 
 enum ixgbe_ring_f_enum {
@@ -237,6 +273,9 @@ struct ixgbe_q_vector {
 	unsigned int v_idx; /* index of q_vector within array, also used for
 	                     * finding the bit in EICR and friends that
 	                     * represents the vector for this ring */
+#ifdef CONFIG_IXGBE_DCA
+	int cpu;	    /* CPU for DCA */
+#endif
 	struct napi_struct napi;
 	DECLARE_BITMAP(rxr_idx, MAX_RX_QUEUES); /* Rx ring indices */
 	DECLARE_BITMAP(txr_idx, MAX_TX_QUEUES); /* Tx ring indices */
@@ -246,6 +285,7 @@ struct ixgbe_q_vector {
 	u8 rx_itr;
 	u32 eitr;
 	cpumask_var_t affinity_mask;
+	char name[IFNAMSIZ + 9];
 };
 
 /* Helper macros to switch between ints/sec and what the register uses.
@@ -294,7 +334,6 @@ struct ixgbe_adapter {
 	u16 bd_number;
 	struct work_struct reset_task;
 	struct ixgbe_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
-	char name[MAX_MSIX_COUNT][IFNAMSIZ + 9];
 	struct ixgbe_dcb_config dcb_cfg;
 	struct ixgbe_dcb_config temp_dcb_cfg;
 	u8 dcb_set_bitmap;
@@ -417,6 +456,7 @@ struct ixgbe_adapter {
 	int node;
 	struct work_struct check_overtemp_task;
 	u32 interrupt_event;
+	char lsc_int_name[IFNAMSIZ + 9];
 
 	/* SR-IOV */
 	DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS);
@@ -428,17 +468,25 @@ enum ixbge_state_t {
 	__IXGBE_TESTING,
 	__IXGBE_RESETTING,
 	__IXGBE_DOWN,
-	__IXGBE_FDIR_INIT_DONE,
 	__IXGBE_SFP_MODULE_NOT_FOUND
 };
 
+struct ixgbe_rsc_cb {
+	dma_addr_t dma;
+	u16 skb_cnt;
+	bool delay_unmap;
+};
+#define IXGBE_RSC_CB(skb) ((struct ixgbe_rsc_cb *)(skb)->cb)
+
 enum ixgbe_boards {
 	board_82598,
 	board_82599,
+	board_X540,
 };
 
 extern struct ixgbe_info ixgbe_82598_info;
 extern struct ixgbe_info ixgbe_82599_info;
+extern struct ixgbe_info ixgbe_X540_info;
 #ifdef CONFIG_IXGBE_DCB
 extern const struct dcbnl_rtnl_ops dcbnl_ops;
 extern int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg,
@@ -454,26 +502,24 @@ extern void ixgbe_down(struct ixgbe_adapter *adapter);
 extern void ixgbe_reinit_locked(struct ixgbe_adapter *adapter);
 extern void ixgbe_reset(struct ixgbe_adapter *adapter);
 extern void ixgbe_set_ethtool_ops(struct net_device *netdev);
-extern int ixgbe_setup_rx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
-extern int ixgbe_setup_tx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
-extern void ixgbe_free_rx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
-extern void ixgbe_free_tx_resources(struct ixgbe_adapter *, struct ixgbe_ring *);
+extern int ixgbe_setup_rx_resources(struct ixgbe_ring *);
+extern int ixgbe_setup_tx_resources(struct ixgbe_ring *);
+extern void ixgbe_free_rx_resources(struct ixgbe_ring *);
+extern void ixgbe_free_tx_resources(struct ixgbe_ring *);
 extern void ixgbe_configure_rx_ring(struct ixgbe_adapter *,struct ixgbe_ring *);
 extern void ixgbe_configure_tx_ring(struct ixgbe_adapter *,struct ixgbe_ring *);
 extern void ixgbe_update_stats(struct ixgbe_adapter *adapter);
 extern int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter);
 extern void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter);
 extern netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *,
-					 struct net_device *,
 					 struct ixgbe_adapter *,
 					 struct ixgbe_ring *);
-extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *,
+extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *,
                                              struct ixgbe_tx_buffer *);
-extern void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
-                                   struct ixgbe_ring *rx_ring,
-                                   int cleaned_count);
+extern void ixgbe_alloc_rx_buffers(struct ixgbe_ring *, u16);
 extern void ixgbe_write_eitr(struct ixgbe_q_vector *);
 extern int ethtool_ioctl(struct ifreq *ifr);
+extern u8 ixgbe_dcb_txq_to_tc(struct ixgbe_adapter *adapter, u8 index);
 extern s32 ixgbe_reinit_fdir_tables_82599(struct ixgbe_hw *hw);
 extern s32 ixgbe_init_fdir_signature_82599(struct ixgbe_hw *hw, u32 pballoc);
 extern s32 ixgbe_init_fdir_perfect_82599(struct ixgbe_hw *hw, u32 pballoc);
@@ -498,6 +544,10 @@ extern s32 ixgbe_atr_set_flex_byte_82599(struct ixgbe_atr_input *input,
                                          u16 flex_byte);
 extern s32 ixgbe_atr_set_l4type_82599(struct ixgbe_atr_input *input,
                                       u8 l4type);
+extern void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
+                                   struct ixgbe_ring *ring);
+extern void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter,
+                               struct ixgbe_ring *ring);
 extern void ixgbe_set_rx_mode(struct net_device *netdev);
 #ifdef IXGBE_FCOE
 extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter);
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 9c02d6014cc4..d0f1d9d2c416 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -38,9 +38,6 @@
 #define IXGBE_82598_MC_TBL_SIZE  128
 #define IXGBE_82598_VFT_TBL_SIZE 128
 
-static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
-                                             ixgbe_link_speed *speed,
-                                             bool *autoneg);
 static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
                                          ixgbe_link_speed speed,
                                          bool autoneg,
@@ -156,7 +153,7 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
 	if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
 		mac->ops.setup_link = &ixgbe_setup_copper_link_82598;
 		mac->ops.get_link_capabilities =
-		                  &ixgbe_get_copper_link_capabilities_82598;
+			&ixgbe_get_copper_link_capabilities_generic;
 	}
 
 	switch (hw->phy.type) {
@@ -274,37 +271,6 @@ static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw,
 }
 
 /**
- *  ixgbe_get_copper_link_capabilities_82598 - Determines link capabilities
- *  @hw: pointer to hardware structure
- *  @speed: pointer to link speed
- *  @autoneg: boolean auto-negotiation value
- *
- *  Determines the link capabilities by reading the AUTOC register.
- **/
-static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
-						    ixgbe_link_speed *speed,
-						    bool *autoneg)
-{
-	s32 status = IXGBE_ERR_LINK_SETUP;
-	u16 speed_ability;
-
-	*speed = 0;
-	*autoneg = true;
-
-	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
-	                              &speed_ability);
-
-	if (status == 0) {
-		if (speed_ability & MDIO_SPEED_10G)
-		    *speed |= IXGBE_LINK_SPEED_10GB_FULL;
-		if (speed_ability & MDIO_PMA_SPEED_1000)
-		    *speed |= IXGBE_LINK_SPEED_1GB_FULL;
-	}
-
-	return status;
-}
-
-/**
  *  ixgbe_get_media_type_82598 - Determines media type
  *  @hw: pointer to hardware structure
  *
@@ -357,6 +323,7 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num)
 	u32 fctrl_reg;
 	u32 rmcs_reg;
 	u32 reg;
+	u32 rx_pba_size;
 	u32 link_speed = 0;
 	bool link_up;
 
@@ -459,16 +426,18 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num)
 
 	/* Set up and enable Rx high/low water mark thresholds, enable XON. */
 	if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
-		if (hw->fc.send_xon) {
-			IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
-			                (hw->fc.low_water | IXGBE_FCRTL_XONE));
-		} else {
-			IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num),
-			                hw->fc.low_water);
-		}
+		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num));
+		rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
+
+		reg = (rx_pba_size - hw->fc.low_water) << 6;
+		if (hw->fc.send_xon)
+			reg |= IXGBE_FCRTL_XONE;
+		IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), reg);
+
+		reg = (rx_pba_size - hw->fc.high_water) << 10;
+		reg |= IXGBE_FCRTH_FCEN;
 
-		IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num),
-		                (hw->fc.high_water | IXGBE_FCRTH_FCEN));
+		IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num), reg);
 	}
 
 	/* Configure pause time (2 TCs per register) */
@@ -1222,6 +1191,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
 static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
 	.init_params		= &ixgbe_init_eeprom_params_generic,
 	.read			= &ixgbe_read_eerd_generic,
+	.calc_checksum          = &ixgbe_calc_eeprom_checksum_generic,
 	.validate_checksum	= &ixgbe_validate_eeprom_checksum_generic,
 	.update_checksum	= &ixgbe_update_eeprom_checksum_generic,
 };
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 0bd8fbb5bfd0..e34643eef162 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -56,9 +56,6 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
                                ixgbe_link_speed speed,
                                bool autoneg,
                                bool autoneg_wait_to_complete);
-static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
-                                             ixgbe_link_speed *speed,
-                                             bool *autoneg);
 static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
                                          ixgbe_link_speed speed,
                                          bool autoneg,
@@ -174,7 +171,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 	if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
 		mac->ops.setup_link = &ixgbe_setup_copper_link_82599;
 		mac->ops.get_link_capabilities =
-		                  &ixgbe_get_copper_link_capabilities_82599;
+			&ixgbe_get_copper_link_capabilities_generic;
 	}
 
 	/* Set necessary function pointers based on phy type */
@@ -184,6 +181,10 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
 		phy->ops.get_firmware_version =
 		             &ixgbe_get_phy_firmware_version_tnx;
 		break;
+	case ixgbe_phy_aq:
+		phy->ops.get_firmware_version =
+			&ixgbe_get_phy_firmware_version_generic;
+		break;
 	default:
 		break;
 	}
@@ -290,37 +291,6 @@ out:
 }
 
 /**
- *  ixgbe_get_copper_link_capabilities_82599 - Determines link capabilities
- *  @hw: pointer to hardware structure
- *  @speed: pointer to link speed
- *  @autoneg: boolean auto-negotiation value
- *
- *  Determines the link capabilities by reading the AUTOC register.
- **/
-static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
-                                                    ixgbe_link_speed *speed,
-                                                    bool *autoneg)
-{
-	s32 status = IXGBE_ERR_LINK_SETUP;
-	u16 speed_ability;
-
-	*speed = 0;
-	*autoneg = true;
-
-	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
-	                              &speed_ability);
-
-	if (status == 0) {
-		if (speed_ability & MDIO_SPEED_10G)
-		    *speed |= IXGBE_LINK_SPEED_10GB_FULL;
-		if (speed_ability & MDIO_PMA_SPEED_1000)
-		    *speed |= IXGBE_LINK_SPEED_1GB_FULL;
-	}
-
-	return status;
-}
-
-/**
  *  ixgbe_get_media_type_82599 - Get media type
  *  @hw: pointer to hardware structure
  *
@@ -332,7 +302,8 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
 
 	/* Detect if there is a copper PHY attached. */
 	if (hw->phy.type == ixgbe_phy_cu_unknown ||
-	    hw->phy.type == ixgbe_phy_tn) {
+	    hw->phy.type == ixgbe_phy_tn ||
+	    hw->phy.type == ixgbe_phy_aq) {
 		media_type = ixgbe_media_type_copper;
 		goto out;
 	}
@@ -1924,6 +1895,7 @@ static u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw)
 	hw->phy.ops.identify(hw);
 
 	if (hw->phy.type == ixgbe_phy_tn ||
+	    hw->phy.type == ixgbe_phy_aq ||
 	    hw->phy.type == ixgbe_phy_cu_unknown) {
 		hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
 				     &ext_ability);
@@ -2125,51 +2097,6 @@ fw_version_out:
 	return status;
 }
 
-/**
- *  ixgbe_get_wwn_prefix_82599 - Get alternative WWNN/WWPN prefix from
- *  the EEPROM
- *  @hw: pointer to hardware structure
- *  @wwnn_prefix: the alternative WWNN prefix
- *  @wwpn_prefix: the alternative WWPN prefix
- *
- *  This function will read the EEPROM from the alternative SAN MAC address
- *  block to check the support for the alternative WWNN/WWPN prefix support.
- **/
-static s32 ixgbe_get_wwn_prefix_82599(struct ixgbe_hw *hw, u16 *wwnn_prefix,
-                                      u16 *wwpn_prefix)
-{
-	u16 offset, caps;
-	u16 alt_san_mac_blk_offset;
-
-	/* clear output first */
-	*wwnn_prefix = 0xFFFF;
-	*wwpn_prefix = 0xFFFF;
-
-	/* check if alternative SAN MAC is supported */
-	hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
-	                    &alt_san_mac_blk_offset);
-
-	if ((alt_san_mac_blk_offset == 0) ||
-	    (alt_san_mac_blk_offset == 0xFFFF))
-		goto wwn_prefix_out;
-
-	/* check capability in alternative san mac address block */
-	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
-	hw->eeprom.ops.read(hw, offset, &caps);
-	if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
-		goto wwn_prefix_out;
-
-	/* get the corresponding prefix for WWNN/WWPN */
-	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
-	hw->eeprom.ops.read(hw, offset, wwnn_prefix);
-
-	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
-	hw->eeprom.ops.read(hw, offset, wwpn_prefix);
-
-wwn_prefix_out:
-	return 0;
-}
-
 static struct ixgbe_mac_operations mac_ops_82599 = {
 	.init_hw                = &ixgbe_init_hw_generic,
 	.reset_hw               = &ixgbe_reset_hw_82599,
@@ -2181,7 +2108,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
 	.get_mac_addr           = &ixgbe_get_mac_addr_generic,
 	.get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
 	.get_device_caps        = &ixgbe_get_device_caps_82599,
-	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_82599,
+	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
 	.stop_adapter           = &ixgbe_stop_adapter_generic,
 	.get_bus_info           = &ixgbe_get_bus_info_generic,
 	.set_lan_id             = &ixgbe_set_lan_id_multi_port_pcie,
@@ -2214,6 +2141,7 @@ static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
 	.init_params            = &ixgbe_init_eeprom_params_generic,
 	.read                   = &ixgbe_read_eerd_generic,
 	.write                  = &ixgbe_write_eeprom_generic,
+	.calc_checksum          = &ixgbe_calc_eeprom_checksum_generic,
 	.validate_checksum      = &ixgbe_validate_eeprom_checksum_generic,
 	.update_checksum        = &ixgbe_update_eeprom_checksum_generic,
 };
@@ -2240,5 +2168,5 @@ struct ixgbe_info ixgbe_82599_info = {
 	.mac_ops                = &mac_ops_82599,
 	.eeprom_ops             = &eeprom_ops_82599,
 	.phy_ops                = &phy_ops_82599,
-	.mbx_ops                = &mbx_ops_82599,
+	.mbx_ops                = &mbx_ops_generic,
 };
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index e3eca1316389..56052570cac5 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -45,14 +45,12 @@ static u16 ixgbe_shift_in_eeprom_bits(struct ixgbe_hw *hw, u16 count);
 static void ixgbe_raise_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
 static void ixgbe_lower_eeprom_clk(struct ixgbe_hw *hw, u32 *eec);
 static void ixgbe_release_eeprom(struct ixgbe_hw *hw);
-static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw);
 
 static void ixgbe_enable_rar(struct ixgbe_hw *hw, u32 index);
 static void ixgbe_disable_rar(struct ixgbe_hw *hw, u32 index);
 static s32 ixgbe_mta_vector(struct ixgbe_hw *hw, u8 *mc_addr);
 static void ixgbe_add_uc_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq);
 static s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num);
-static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
 
 /**
  *  ixgbe_start_hw_generic - Prepare hardware for Tx/Rx
@@ -638,7 +636,7 @@ out:
  *  Polls the status bit (bit 1) of the EERD or EEWR to determine when the
  *  read or write is done respectively.
  **/
-static s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
+s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
 {
 	u32 i;
 	u32 reg;
@@ -1009,7 +1007,7 @@ static void ixgbe_release_eeprom(struct ixgbe_hw *hw)
  *  ixgbe_calc_eeprom_checksum - Calculates and returns the checksum
  *  @hw: pointer to hardware structure
  **/
-static u16 ixgbe_calc_eeprom_checksum(struct ixgbe_hw *hw)
+u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw)
 {
 	u16 i;
 	u16 j;
@@ -1072,7 +1070,7 @@ s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
 	status = hw->eeprom.ops.read(hw, 0, &checksum);
 
 	if (status == 0) {
-		checksum = ixgbe_calc_eeprom_checksum(hw);
+		checksum = hw->eeprom.ops.calc_checksum(hw);
 
 		hw->eeprom.ops.read(hw, IXGBE_EEPROM_CHECKSUM, &read_checksum);
 
@@ -1110,7 +1108,7 @@ s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw)
 	status = hw->eeprom.ops.read(hw, 0, &checksum);
 
 	if (status == 0) {
-		checksum = ixgbe_calc_eeprom_checksum(hw);
+		checksum = hw->eeprom.ops.calc_checksum(hw);
 		status = hw->eeprom.ops.write(hw, IXGBE_EEPROM_CHECKSUM,
 		                            checksum);
 	} else {
@@ -1595,6 +1593,7 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num)
 	u32 mflcn_reg, fccfg_reg;
 	u32 reg;
 	u32 rx_pba_size;
+	u32 fcrtl, fcrth;
 
 #ifdef CONFIG_DCB
 	if (hw->fc.requested_mode == ixgbe_fc_pfc)
@@ -1671,41 +1670,21 @@ s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num)
 	IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
 	IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
 
-	reg = IXGBE_READ_REG(hw, IXGBE_MTQC);
-	/* Thresholds are different for link flow control when in DCB mode */
-	if (reg & IXGBE_MTQC_RT_ENA) {
-		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num));
+	rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num));
+	rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
 
-		/* Always disable XON for LFC when in DCB mode */
-		reg = (rx_pba_size >> 5) & 0xFFE0;
-		IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), reg);
+	fcrth = (rx_pba_size - hw->fc.high_water) << 10;
+	fcrtl = (rx_pba_size - hw->fc.low_water) << 10;
 
-		reg = (rx_pba_size >> 2) & 0xFFE0;
-		if (hw->fc.current_mode & ixgbe_fc_tx_pause)
-			reg |= IXGBE_FCRTH_FCEN;
-		IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), reg);
-	} else {
-		/*
-		 * Set up and enable Rx high/low water mark thresholds,
-		 * enable XON.
-		 */
-		if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
-			if (hw->fc.send_xon) {
-				IXGBE_WRITE_REG(hw,
-				              IXGBE_FCRTL_82599(packetbuf_num),
-			                      (hw->fc.low_water |
-				              IXGBE_FCRTL_XONE));
-			} else {
-				IXGBE_WRITE_REG(hw,
-				              IXGBE_FCRTL_82599(packetbuf_num),
-				              hw->fc.low_water);
-			}
-
-			IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num),
-			               (hw->fc.high_water | IXGBE_FCRTH_FCEN));
-		}
+	if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
+		fcrth |= IXGBE_FCRTH_FCEN;
+		if (hw->fc.send_xon)
+			fcrtl |= IXGBE_FCRTL_XONE;
 	}
 
+	IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(packetbuf_num), fcrth);
+	IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(packetbuf_num), fcrtl);
+
 	/* Configure pause time (2 TCs per register) */
 	reg = IXGBE_READ_REG(hw, IXGBE_FCTTV(packetbuf_num / 2));
 	if ((packetbuf_num & 1) == 0)
@@ -2705,3 +2684,48 @@ s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
 
 	return 0;
 }
+
+/**
+ *  ixgbe_get_wwn_prefix_generic Get alternative WWNN/WWPN prefix from
+ *  the EEPROM
+ *  @hw: pointer to hardware structure
+ *  @wwnn_prefix: the alternative WWNN prefix
+ *  @wwpn_prefix: the alternative WWPN prefix
+ *
+ *  This function will read the EEPROM from the alternative SAN MAC address
+ *  block to check the support for the alternative WWNN/WWPN prefix support.
+ **/
+s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+                                        u16 *wwpn_prefix)
+{
+	u16 offset, caps;
+	u16 alt_san_mac_blk_offset;
+
+	/* clear output first */
+	*wwnn_prefix = 0xFFFF;
+	*wwpn_prefix = 0xFFFF;
+
+	/* check if alternative SAN MAC is supported */
+	hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
+	                    &alt_san_mac_blk_offset);
+
+	if ((alt_san_mac_blk_offset == 0) ||
+	    (alt_san_mac_blk_offset == 0xFFFF))
+		goto wwn_prefix_out;
+
+	/* check capability in alternative san mac address block */
+	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
+	hw->eeprom.ops.read(hw, offset, &caps);
+	if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
+		goto wwn_prefix_out;
+
+	/* get the corresponding prefix for WWNN/WWPN */
+	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
+	hw->eeprom.ops.read(hw, offset, wwnn_prefix);
+
+	offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
+	hw->eeprom.ops.read(hw, offset, wwpn_prefix);
+
+wwn_prefix_out:
+	return 0;
+}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 424c223437dc..341ca514a281 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -49,9 +49,11 @@ s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
 s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
 s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
                                        u16 *data);
+u16 ixgbe_calc_eeprom_checksum_generic(struct ixgbe_hw *hw);
 s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
                                            u16 *checksum_val);
 s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
+s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
 
 s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
                           u32 enable_addr);
@@ -81,7 +83,8 @@ s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
 s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
                                  ixgbe_link_speed *speed,
                                  bool *link_up, bool link_up_wait_to_complete);
-
+s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+                                 u16 *wwpn_prefix);
 s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
 s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
 
diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c
index 0d44c6470ca3..d16c260c1f50 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ixgbe/ixgbe_dcb.c
@@ -42,7 +42,8 @@
  * It should be called only after the rules are checked by
  * ixgbe_dcb_check_config().
  */
-s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_dcb_config *dcb_config,
+s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *hw,
+				   struct ixgbe_dcb_config *dcb_config,
 				   int max_frame, u8 direction)
 {
 	struct tc_bw_alloc *p;
@@ -124,7 +125,8 @@ s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_dcb_config *dcb_config,
 			 * credit may not be enough to send out a TSO
 			 * packet in descriptor plane arbitration.
 			 */
-			if (credit_max &&
+			if ((hw->mac.type == ixgbe_mac_82598EB) &&
+			    credit_max &&
 			    (credit_max < MINIMUM_CREDIT_FOR_TSO))
 				credit_max = MINIMUM_CREDIT_FOR_TSO;
 
@@ -150,10 +152,17 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
                         struct ixgbe_dcb_config *dcb_config)
 {
 	s32 ret = 0;
-	if (hw->mac.type == ixgbe_mac_82598EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		ret = ixgbe_dcb_hw_config_82598(hw, dcb_config);
-	else if (hw->mac.type == ixgbe_mac_82599EB)
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		ret = ixgbe_dcb_hw_config_82599(hw, dcb_config);
+		break;
+	default:
+		break;
+	}
 	return ret;
 }
 
diff --git a/drivers/net/ixgbe/ixgbe_dcb.h b/drivers/net/ixgbe/ixgbe_dcb.h
index 0208a87b129e..1cfe38ee1644 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.h
+++ b/drivers/net/ixgbe/ixgbe_dcb.h
@@ -150,7 +150,8 @@ struct ixgbe_dcb_config {
 /* DCB driver APIs */
 
 /* DCB credits calculation */
-s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_dcb_config *, int, u8);
+s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
+				   struct ixgbe_dcb_config *, int, u8);
 
 /* DCB hw initialization */
 s32 ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ixgbe/ixgbe_dcb_82598.c
index 50288bcadc59..9a5e89c12e05 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.c
@@ -256,21 +256,17 @@ s32 ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw,
 	 * for each traffic class.
 	 */
 	for (i = 0; i < MAX_TRAFFIC_CLASS; i++) {
-		if (dcb_config->rx_pba_cfg == pba_equal) {
-			rx_pba_size = IXGBE_RXPBSIZE_64KB;
-		} else {
-			rx_pba_size = (i < 4) ? IXGBE_RXPBSIZE_80KB
-					      : IXGBE_RXPBSIZE_48KB;
-		}
+		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(i));
+		rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
+		reg = (rx_pba_size - hw->fc.low_water) << 10;
 
-		reg = ((rx_pba_size >> 5) &  0xFFF0);
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full)
 			reg |= IXGBE_FCRTL_XONE;
 
 		IXGBE_WRITE_REG(hw, IXGBE_FCRTL(i), reg);
 
-		reg = ((rx_pba_size >> 2) & 0xFFF0);
+		reg = (rx_pba_size - hw->fc.high_water) << 10;
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full)
 			reg |= IXGBE_FCRTH_FCEN;
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index 05f224715073..374e1f74d0f5 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -251,19 +251,17 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw,
 
 	/* Configure PFC Tx thresholds per TC */
 	for (i = 0; i < MAX_TRAFFIC_CLASS; i++) {
-		if (dcb_config->rx_pba_cfg == pba_equal)
-			rx_pba_size = IXGBE_RXPBSIZE_64KB;
-		else
-			rx_pba_size = (i < 4) ? IXGBE_RXPBSIZE_80KB
-			                      : IXGBE_RXPBSIZE_48KB;
+		rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(i));
+		rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT;
+
+		reg = (rx_pba_size - hw->fc.low_water) << 10;
 
-		reg = ((rx_pba_size >> 5) & 0xFFE0);
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx)
 			reg |= IXGBE_FCRTL_XONE;
 		IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(i), reg);
 
-		reg = ((rx_pba_size >> 2) & 0xFFE0);
+		reg = (rx_pba_size - hw->fc.high_water) << 10;
 		if (dcb_config->tc_config[i].dcb_pfc == pfc_enabled_full ||
 		    dcb_config->tc_config[i].dcb_pfc == pfc_enabled_tx)
 			reg |= IXGBE_FCRTH_FCEN;
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index b53b465e24af..bf566e8a455e 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -130,15 +130,21 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 			netdev->netdev_ops->ndo_stop(netdev);
 		ixgbe_clear_interrupt_scheme(adapter);
 
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+		adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82598EB:
 			adapter->last_lfc_mode = adapter->hw.fc.current_mode;
 			adapter->hw.fc.requested_mode = ixgbe_fc_none;
-		}
-		adapter->flags &= ~IXGBE_FLAG_RSS_ENABLED;
-		if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+			break;
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
 			adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
 			adapter->flags &= ~IXGBE_FLAG_FDIR_PERFECT_CAPABLE;
+			break;
+		default:
+			break;
 		}
+
 		adapter->flags |= IXGBE_FLAG_DCB_ENABLED;
 		ixgbe_init_interrupt_scheme(adapter);
 		if (netif_running(netdev))
@@ -155,8 +161,14 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 			adapter->dcb_cfg.pfc_mode_enable = false;
 			adapter->flags &= ~IXGBE_FLAG_DCB_ENABLED;
 			adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
-			if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+			switch (adapter->hw.mac.type) {
+			case ixgbe_mac_82599EB:
+			case ixgbe_mac_X540:
 				adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE;
+				break;
+			default:
+				break;
+			}
 
 			ixgbe_init_interrupt_scheme(adapter);
 			if (netif_running(netdev))
@@ -178,9 +190,14 @@ static void ixgbe_dcbnl_get_perm_hw_addr(struct net_device *netdev,
 	for (i = 0; i < netdev->addr_len; i++)
 		perm_addr[i] = adapter->hw.mac.perm_addr[i];
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		for (j = 0; j < netdev->addr_len; j++, i++)
 			perm_addr[i] = adapter->hw.mac.san_addr[j];
+		break;
+	default:
+		break;
 	}
 }
 
@@ -366,15 +383,29 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
 	}
 
 	if (adapter->dcb_cfg.pfc_mode_enable) {
-		if ((adapter->hw.mac.type != ixgbe_mac_82598EB) &&
-			(adapter->hw.fc.current_mode != ixgbe_fc_pfc))
-			adapter->last_lfc_mode = adapter->hw.fc.current_mode;
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+			if (adapter->hw.fc.current_mode != ixgbe_fc_pfc)
+				adapter->last_lfc_mode =
+				                  adapter->hw.fc.current_mode;
+			break;
+		default:
+			break;
+		}
 		adapter->hw.fc.requested_mode = ixgbe_fc_pfc;
 	} else {
-		if (adapter->hw.mac.type != ixgbe_mac_82598EB)
-			adapter->hw.fc.requested_mode = adapter->last_lfc_mode;
-		else
+		switch (adapter->hw.mac.type) {
+		case ixgbe_mac_82598EB:
 			adapter->hw.fc.requested_mode = ixgbe_fc_none;
+			break;
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+			adapter->hw.fc.requested_mode = adapter->last_lfc_mode;
+			break;
+		default:
+			break;
+		}
 	}
 
 	if (adapter->dcb_set_bitmap & BIT_RESETLINK) {
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 3dc731c22ff2..f9b58394fbb6 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -185,6 +185,16 @@ static int ixgbe_get_settings(struct net_device *netdev,
 					     ADVERTISED_FIBRE);
 			ecmd->port = PORT_FIBRE;
 			ecmd->autoneg = AUTONEG_DISABLE;
+		} else if ((hw->device_id == IXGBE_DEV_ID_82599_COMBO_BACKPLANE) ||
+			   (hw->device_id == IXGBE_DEV_ID_82599_KX4_MEZZ)) {
+			ecmd->supported |= (SUPPORTED_1000baseT_Full |
+					    SUPPORTED_Autoneg |
+					    SUPPORTED_FIBRE);
+			ecmd->advertising = (ADVERTISED_10000baseT_Full |
+					     ADVERTISED_1000baseT_Full |
+					     ADVERTISED_Autoneg |
+					     ADVERTISED_FIBRE);
+			ecmd->port = PORT_FIBRE;
 		} else {
 			ecmd->supported |= (SUPPORTED_1000baseT_Full |
 					    SUPPORTED_FIBRE);
@@ -204,6 +214,7 @@ static int ixgbe_get_settings(struct net_device *netdev,
 	/* Get PHY type */
 	switch (adapter->hw.phy.type) {
 	case ixgbe_phy_tn:
+	case ixgbe_phy_aq:
 	case ixgbe_phy_cu_unknown:
 		/* Copper 10G-BASET */
 		ecmd->port = PORT_TP;
@@ -332,13 +343,6 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
 	else
 		pause->autoneg = 1;
 
-#ifdef CONFIG_DCB
-	if (hw->fc.current_mode == ixgbe_fc_pfc) {
-		pause->rx_pause = 0;
-		pause->tx_pause = 0;
-	}
-
-#endif
 	if (hw->fc.current_mode == ixgbe_fc_rx_pause) {
 		pause->rx_pause = 1;
 	} else if (hw->fc.current_mode == ixgbe_fc_tx_pause) {
@@ -346,6 +350,11 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
 	} else if (hw->fc.current_mode == ixgbe_fc_full) {
 		pause->rx_pause = 1;
 		pause->tx_pause = 1;
+#ifdef CONFIG_DCB
+	} else if (hw->fc.current_mode == ixgbe_fc_pfc) {
+		pause->rx_pause = 0;
+		pause->tx_pause = 0;
+#endif
 	}
 }
 
@@ -363,7 +372,6 @@ static int ixgbe_set_pauseparam(struct net_device *netdev,
 		return -EINVAL;
 
 #endif
-
 	fc = hw->fc;
 
 	if (pause->autoneg != AUTONEG_ENABLE)
@@ -412,11 +420,6 @@ static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data)
 	else
 		adapter->flags &= ~IXGBE_FLAG_RX_CSUM_ENABLED;
 
-	if (netif_running(netdev))
-		ixgbe_reinit_locked(adapter);
-	else
-		ixgbe_reset(adapter);
-
 	return 0;
 }
 
@@ -428,16 +431,21 @@ static u32 ixgbe_get_tx_csum(struct net_device *netdev)
 static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	u32 feature_list;
 
-	if (data) {
-		netdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-		if (adapter->hw.mac.type == ixgbe_mac_82599EB)
-			netdev->features |= NETIF_F_SCTP_CSUM;
-	} else {
-		netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
-		if (adapter->hw.mac.type == ixgbe_mac_82599EB)
-			netdev->features &= ~NETIF_F_SCTP_CSUM;
+	feature_list = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		feature_list |= NETIF_F_SCTP_CSUM;
+		break;
+	default:
+		break;
 	}
+	if (data)
+		netdev->features |= feature_list;
+	else
+		netdev->features &= ~feature_list;
 
 	return 0;
 }
@@ -530,10 +538,20 @@ static void ixgbe_get_regs(struct net_device *netdev,
 	regs_buff[32] = IXGBE_READ_REG(hw, IXGBE_FCTTV(1));
 	regs_buff[33] = IXGBE_READ_REG(hw, IXGBE_FCTTV(2));
 	regs_buff[34] = IXGBE_READ_REG(hw, IXGBE_FCTTV(3));
-	for (i = 0; i < 8; i++)
-		regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL(i));
-	for (i = 0; i < 8; i++)
-		regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH(i));
+	for (i = 0; i < 8; i++) {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
+			regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL(i));
+			regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH(i));
+			break;
+		case ixgbe_mac_82599EB:
+			regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL_82599(i));
+			regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
+			break;
+		default:
+			break;
+		}
+	}
 	regs_buff[51] = IXGBE_READ_REG(hw, IXGBE_FCRTV);
 	regs_buff[52] = IXGBE_READ_REG(hw, IXGBE_TFCS);
 
@@ -615,6 +633,7 @@ static void ixgbe_get_regs(struct net_device *netdev,
 	regs_buff[827] = IXGBE_READ_REG(hw, IXGBE_WUPM);
 	regs_buff[828] = IXGBE_READ_REG(hw, IXGBE_FHFT(0));
 
+	/* DCB */
 	regs_buff[829] = IXGBE_READ_REG(hw, IXGBE_RMCS);
 	regs_buff[830] = IXGBE_READ_REG(hw, IXGBE_DPMCS);
 	regs_buff[831] = IXGBE_READ_REG(hw, IXGBE_PDPMCS);
@@ -905,13 +924,11 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 			memcpy(&temp_tx_ring[i], adapter->tx_ring[i],
 			       sizeof(struct ixgbe_ring));
 			temp_tx_ring[i].count = new_tx_count;
-			err = ixgbe_setup_tx_resources(adapter,
-			                               &temp_tx_ring[i]);
+			err = ixgbe_setup_tx_resources(&temp_tx_ring[i]);
 			if (err) {
 				while (i) {
 					i--;
-					ixgbe_free_tx_resources(adapter,
-					                      &temp_tx_ring[i]);
+					ixgbe_free_tx_resources(&temp_tx_ring[i]);
 				}
 				goto clear_reset;
 			}
@@ -930,13 +947,11 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 			memcpy(&temp_rx_ring[i], adapter->rx_ring[i],
 			       sizeof(struct ixgbe_ring));
 			temp_rx_ring[i].count = new_rx_count;
-			err = ixgbe_setup_rx_resources(adapter,
-			                               &temp_rx_ring[i]);
+			err = ixgbe_setup_rx_resources(&temp_rx_ring[i]);
 			if (err) {
 				while (i) {
 					i--;
-					ixgbe_free_rx_resources(adapter,
-					                      &temp_rx_ring[i]);
+					ixgbe_free_rx_resources(&temp_rx_ring[i]);
 				}
 				goto err_setup;
 			}
@@ -951,8 +966,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 		/* tx */
 		if (new_tx_count != adapter->tx_ring_count) {
 			for (i = 0; i < adapter->num_tx_queues; i++) {
-				ixgbe_free_tx_resources(adapter,
-				                        adapter->tx_ring[i]);
+				ixgbe_free_tx_resources(adapter->tx_ring[i]);
 				memcpy(adapter->tx_ring[i], &temp_tx_ring[i],
 				       sizeof(struct ixgbe_ring));
 			}
@@ -962,8 +976,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
 		/* rx */
 		if (new_rx_count != adapter->rx_ring_count) {
 			for (i = 0; i < adapter->num_rx_queues; i++) {
-				ixgbe_free_rx_resources(adapter,
-				                        adapter->rx_ring[i]);
+				ixgbe_free_rx_resources(adapter->rx_ring[i]);
 				memcpy(adapter->rx_ring[i], &temp_rx_ring[i],
 				       sizeof(struct ixgbe_ring));
 			}
@@ -1237,12 +1250,20 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 	u32 value, before, after;
 	u32 i, toggle;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-		toggle = 0x7FFFF30F;
-		test = reg_test_82599;
-	} else {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		toggle = 0x7FFFF3FF;
 		test = reg_test_82598;
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		toggle = 0x7FFFF30F;
+		test = reg_test_82599;
+		break;
+	default:
+		*data = 1;
+		return 1;
+		break;
 	}
 
 	/*
@@ -1460,16 +1481,21 @@ static void ixgbe_free_desc_rings(struct ixgbe_adapter *adapter)
 	reg_ctl &= ~IXGBE_TXDCTL_ENABLE;
 	IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(tx_ring->reg_idx), reg_ctl);
 
-	if (hw->mac.type == ixgbe_mac_82599EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		reg_ctl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
 		reg_ctl &= ~IXGBE_DMATXCTL_TE;
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg_ctl);
+		break;
+	default:
+		break;
 	}
 
 	ixgbe_reset(adapter);
 
-	ixgbe_free_tx_resources(adapter, &adapter->test_tx_ring);
-	ixgbe_free_rx_resources(adapter, &adapter->test_rx_ring);
+	ixgbe_free_tx_resources(&adapter->test_tx_ring);
+	ixgbe_free_rx_resources(&adapter->test_rx_ring);
 }
 
 static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
@@ -1483,17 +1509,24 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	/* Setup Tx descriptor ring and Tx buffers */
 	tx_ring->count = IXGBE_DEFAULT_TXD;
 	tx_ring->queue_index = 0;
+	tx_ring->dev = &adapter->pdev->dev;
+	tx_ring->netdev = adapter->netdev;
 	tx_ring->reg_idx = adapter->tx_ring[0]->reg_idx;
 	tx_ring->numa_node = adapter->node;
 
-	err = ixgbe_setup_tx_resources(adapter, tx_ring);
+	err = ixgbe_setup_tx_resources(tx_ring);
 	if (err)
 		return 1;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		reg_data = IXGBE_READ_REG(&adapter->hw, IXGBE_DMATXCTL);
 		reg_data |= IXGBE_DMATXCTL_TE;
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_DMATXCTL, reg_data);
+		break;
+	default:
+		break;
 	}
 
 	ixgbe_configure_tx_ring(adapter, tx_ring);
@@ -1501,11 +1534,13 @@ static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
 	/* Setup Rx Descriptor ring and Rx buffers */
 	rx_ring->count = IXGBE_DEFAULT_RXD;
 	rx_ring->queue_index = 0;
+	rx_ring->dev = &adapter->pdev->dev;
+	rx_ring->netdev = adapter->netdev;
 	rx_ring->reg_idx = adapter->rx_ring[0]->reg_idx;
 	rx_ring->rx_buf_len = IXGBE_RXBUFFER_2048;
 	rx_ring->numa_node = adapter->node;
 
-	err = ixgbe_setup_rx_resources(adapter, rx_ring);
+	err = ixgbe_setup_rx_resources(rx_ring);
 	if (err) {
 		ret_val = 4;
 		goto err_nomem;
@@ -1604,8 +1639,7 @@ static int ixgbe_check_lbtest_frame(struct sk_buff *skb,
 	return 13;
 }
 
-static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
-                                  struct ixgbe_ring *rx_ring,
+static u16 ixgbe_clean_test_rings(struct ixgbe_ring *rx_ring,
                                   struct ixgbe_ring *tx_ring,
                                   unsigned int size)
 {
@@ -1627,7 +1661,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
 		rx_buffer_info = &rx_ring->rx_buffer_info[rx_ntc];
 
 		/* unmap Rx buffer, will be remapped by alloc_rx_buffers */
-		dma_unmap_single(&adapter->pdev->dev,
+		dma_unmap_single(rx_ring->dev,
 		                 rx_buffer_info->dma,
 				 bufsz,
 				 DMA_FROM_DEVICE);
@@ -1639,7 +1673,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
 
 		/* unmap buffer on Tx side */
 		tx_buffer_info = &tx_ring->tx_buffer_info[tx_ntc];
-		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
 
 		/* increment Rx/Tx next to clean counters */
 		rx_ntc++;
@@ -1655,7 +1689,7 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_adapter *adapter,
 	}
 
 	/* re-map buffers to ring, store next to clean values */
-	ixgbe_alloc_rx_buffers(adapter, rx_ring, count);
+	ixgbe_alloc_rx_buffers(rx_ring, count);
 	rx_ring->next_to_clean = rx_ntc;
 	tx_ring->next_to_clean = tx_ntc;
 
@@ -1699,7 +1733,6 @@ static int ixgbe_run_loopback_test(struct ixgbe_adapter *adapter)
 		for (i = 0; i < 64; i++) {
 			skb_get(skb);
 			tx_ret_val = ixgbe_xmit_frame_ring(skb,
-							   adapter->netdev,
 							   adapter,
 							   tx_ring);
 			if (tx_ret_val == NETDEV_TX_OK)
@@ -1714,8 +1747,7 @@ static int ixgbe_run_loopback_test(struct ixgbe_adapter *adapter)
 		/* allow 200 milliseconds for packets to go from Tx to Rx */
 		msleep(200);
 
-		good_cnt = ixgbe_clean_test_rings(adapter, rx_ring,
-						  tx_ring, size);
+		good_cnt = ixgbe_clean_test_rings(rx_ring, tx_ring, size);
 		if (good_cnt != 64) {
 			ret_val = 13;
 			break;
@@ -1848,6 +1880,13 @@ static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter,
 	int retval = 1;
 
 	switch(hw->device_id) {
+	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
+		/* All except this subdevice support WOL */
+		if (hw->subsystem_device_id ==
+		    IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) {
+			wol->supported = 0;
+			break;
+		}
 	case IXGBE_DEV_ID_82599_KX4:
 		retval = 0;
 		break;
@@ -1985,6 +2024,41 @@ static int ixgbe_get_coalesce(struct net_device *netdev,
 	return 0;
 }
 
+/*
+ * this function must be called before setting the new value of
+ * rx_itr_setting
+ */
+static bool ixgbe_update_rsc(struct ixgbe_adapter *adapter,
+			     struct ethtool_coalesce *ec)
+{
+	struct net_device *netdev = adapter->netdev;
+
+	if (!(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE))
+		return false;
+
+	/* if interrupt rate is too high then disable RSC */
+	if (ec->rx_coalesce_usecs != 1 &&
+	    ec->rx_coalesce_usecs <= 1000000/IXGBE_MAX_RSC_INT_RATE) {
+		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
+			e_info(probe, "rx-usecs set too low, "
+				      "disabling RSC\n");
+			adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
+			return true;
+		}
+	} else {
+		/* check the feature flag value and enable RSC if necessary */
+		if ((netdev->features & NETIF_F_LRO) &&
+		    !(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)) {
+			e_info(probe, "rx-usecs set to %d, "
+				      "re-enabling RSC\n",
+			       ec->rx_coalesce_usecs);
+			adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
+			return true;
+		}
+	}
+	return false;
+}
+
 static int ixgbe_set_coalesce(struct net_device *netdev,
                               struct ethtool_coalesce *ec)
 {
@@ -2002,17 +2076,14 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
 		adapter->tx_ring[0]->work_limit = ec->tx_max_coalesced_frames_irq;
 
 	if (ec->rx_coalesce_usecs > 1) {
-		u32 max_int;
-		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
-			max_int = IXGBE_MAX_RSC_INT_RATE;
-		else
-			max_int = IXGBE_MAX_INT_RATE;
-
 		/* check the limits */
-		if ((1000000/ec->rx_coalesce_usecs > max_int) ||
+		if ((1000000/ec->rx_coalesce_usecs > IXGBE_MAX_INT_RATE) ||
 		    (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE))
 			return -EINVAL;
 
+		/* check the old value and enable RSC if necessary */
+		need_reset = ixgbe_update_rsc(adapter, ec);
+
 		/* store the value in ints/second */
 		adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs;
 
@@ -2021,32 +2092,21 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
 		/* clear the lower bit as its used for dynamic state */
 		adapter->rx_itr_setting &= ~1;
 	} else if (ec->rx_coalesce_usecs == 1) {
+		/* check the old value and enable RSC if necessary */
+		need_reset = ixgbe_update_rsc(adapter, ec);
+
 		/* 1 means dynamic mode */
 		adapter->rx_eitr_param = 20000;
 		adapter->rx_itr_setting = 1;
 	} else {
+		/* check the old value and enable RSC if necessary */
+		need_reset = ixgbe_update_rsc(adapter, ec);
 		/*
 		 * any other value means disable eitr, which is best
 		 * served by setting the interrupt rate very high
 		 */
 		adapter->rx_eitr_param = IXGBE_MAX_INT_RATE;
 		adapter->rx_itr_setting = 0;
-
-		/*
-		 * if hardware RSC is enabled, disable it when
-		 * setting low latency mode, to avoid errata, assuming
-		 * that when the user set low latency mode they want
-		 * it at the cost of anything else
-		 */
-		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
-			adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
-			if (netdev->features & NETIF_F_LRO) {
-				netdev->features &= ~NETIF_F_LRO;
-				e_info(probe, "rx-usecs set to 0, "
-				       "disabling RSC\n");
-			}
-			need_reset = true;
-		}
 	}
 
 	if (ec->tx_coalesce_usecs > 1) {
@@ -2133,28 +2193,39 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
 		return rc;
 
 	/* if state changes we need to update adapter->flags and reset */
-	if (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE) {
-		/*
-		 * cast both to bool and verify if they are set the same
-		 * but only enable RSC if itr is non-zero, as
-		 * itr=0 and RSC are mutually exclusive
-		 */
-		if (((!!(data & ETH_FLAG_LRO)) !=
-		     (!!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))) &&
-		    adapter->rx_itr_setting) {
+	if ((adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE) &&
+	    (!!(data & ETH_FLAG_LRO) !=
+	     !!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))) {
+		if ((data & ETH_FLAG_LRO) &&
+		    (!adapter->rx_itr_setting ||
+		     (adapter->rx_itr_setting > IXGBE_MAX_RSC_INT_RATE))) {
+			e_info(probe, "rx-usecs set too low, "
+				      "not enabling RSC.\n");
+		} else {
 			adapter->flags2 ^= IXGBE_FLAG2_RSC_ENABLED;
 			switch (adapter->hw.mac.type) {
 			case ixgbe_mac_82599EB:
 				need_reset = true;
 				break;
+			case ixgbe_mac_X540: {
+				int i;
+				for (i = 0; i < adapter->num_rx_queues; i++) {
+					struct ixgbe_ring *ring =
+					                  adapter->rx_ring[i];
+					if (adapter->flags2 &
+					    IXGBE_FLAG2_RSC_ENABLED) {
+						ixgbe_configure_rscctl(adapter,
+						                       ring);
+					} else {
+						ixgbe_clear_rscctl(adapter,
+						                   ring);
+					}
+				}
+			}
+				break;
 			default:
 				break;
 			}
-		} else if (!adapter->rx_itr_setting) {
-			netdev->features &= ~NETIF_F_LRO;
-			if (data & ETH_FLAG_LRO)
-				e_info(probe, "rx-usecs set to 0, "
-				       "LRO/RSC cannot be enabled.\n");
 		}
 	}
 
diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index 05efa6a8ce8e..6342d4859790 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -68,7 +68,7 @@ static inline bool ixgbe_rx_is_fcoe(union ixgbe_adv_rx_desc *rx_desc)
 static inline void ixgbe_fcoe_clear_ddp(struct ixgbe_fcoe_ddp *ddp)
 {
 	ddp->len = 0;
-	ddp->err = 0;
+	ddp->err = 1;
 	ddp->udl = NULL;
 	ddp->udp = 0UL;
 	ddp->sgl = NULL;
@@ -92,6 +92,7 @@ int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid)
 	struct ixgbe_fcoe *fcoe;
 	struct ixgbe_adapter *adapter;
 	struct ixgbe_fcoe_ddp *ddp;
+	u32 fcbuff;
 
 	if (!netdev)
 		goto out_ddp_put;
@@ -115,7 +116,14 @@ int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid)
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCBUFF, 0);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCDMARW,
 				(xid | IXGBE_FCDMARW_WE));
+
+		/* guaranteed to be invalidated after 100us */
+		IXGBE_WRITE_REG(&adapter->hw, IXGBE_FCDMARW,
+				(xid | IXGBE_FCDMARW_RE));
+		fcbuff = IXGBE_READ_REG(&adapter->hw, IXGBE_FCBUFF);
 		spin_unlock_bh(&fcoe->lock);
+		if (fcbuff & IXGBE_FCBUFF_VALID)
+			udelay(100);
 	}
 	if (ddp->sgl)
 		pci_unmap_sg(adapter->pdev, ddp->sgl, ddp->sgc,
@@ -168,6 +176,11 @@ int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid,
 		return 0;
 	}
 
+	/* no DDP if we are already down or resetting */
+	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
+	    test_bit(__IXGBE_RESETTING, &adapter->state))
+		return 0;
+
 	fcoe = &adapter->fcoe;
 	if (!fcoe->pool) {
 		e_warn(drv, "xid=0x%x no ddp pool for fcoe\n", xid);
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index fbad4d819608..494cb57b700d 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -52,13 +52,14 @@ char ixgbe_driver_name[] = "ixgbe";
 static const char ixgbe_driver_string[] =
 			      "Intel(R) 10 Gigabit PCI Express Network Driver";
 
-#define DRV_VERSION "2.0.84-k2"
+#define DRV_VERSION "3.0.12-k2"
 const char ixgbe_driver_version[] = DRV_VERSION;
 static char ixgbe_copyright[] = "Copyright (c) 1999-2010 Intel Corporation.";
 
 static const struct ixgbe_info *ixgbe_info_tbl[] = {
 	[board_82598] = &ixgbe_82598_info,
 	[board_82599] = &ixgbe_82599_info,
+	[board_X540] = &ixgbe_X540_info,
 };
 
 /* ixgbe_pci_tbl - PCI Device ID Table
@@ -112,6 +113,8 @@ static DEFINE_PCI_DEVICE_TABLE(ixgbe_pci_tbl) = {
 	 board_82599 },
 	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_COMBO_BACKPLANE),
 	 board_82599 },
+	{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540T),
+	 board_82599 },
 
 	/* required last entry */
 	{0, }
@@ -560,6 +563,7 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, s8 direction,
 		IXGBE_WRITE_REG(hw, IXGBE_IVAR(index), ivar);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		if (direction == -1) {
 			/* other causes */
 			msix_vector |= IXGBE_IVAR_ALLOC_VAL;
@@ -589,29 +593,34 @@ static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
 {
 	u32 mask;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		mask = (IXGBE_EIMS_RTX_QUEUE & qmask);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS, mask);
-	} else {
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask = (qmask & 0xFFFFFFFF);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(0), mask);
 		mask = (qmask >> 32);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EICS_EX(1), mask);
+		break;
+	default:
+		break;
 	}
 }
 
-void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
-				      struct ixgbe_tx_buffer
-				      *tx_buffer_info)
+void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *tx_ring,
+				      struct ixgbe_tx_buffer *tx_buffer_info)
 {
 	if (tx_buffer_info->dma) {
 		if (tx_buffer_info->mapped_as_page)
-			dma_unmap_page(&adapter->pdev->dev,
+			dma_unmap_page(tx_ring->dev,
 				       tx_buffer_info->dma,
 				       tx_buffer_info->length,
 				       DMA_TO_DEVICE);
 		else
-			dma_unmap_single(&adapter->pdev->dev,
+			dma_unmap_single(tx_ring->dev,
 					 tx_buffer_info->dma,
 					 tx_buffer_info->length,
 					 DMA_TO_DEVICE);
@@ -626,92 +635,166 @@ void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
 }
 
 /**
- * ixgbe_tx_xon_state - check the tx ring xon state
- * @adapter: the ixgbe adapter
- * @tx_ring: the corresponding tx_ring
+ * ixgbe_dcb_txq_to_tc - convert a reg index to a traffic class
+ * @adapter: driver private struct
+ * @index: reg idx of queue to query (0-127)
  *
- * If not in DCB mode, checks TFCS.TXOFF, otherwise, find out the
- * corresponding TC of this tx_ring when checking TFCS.
+ * Helper function to determine the traffic index for a paticular
+ * register index.
  *
- * Returns : true if in xon state (currently not paused)
+ * Returns : a tc index for use in range 0-7, or 0-3
  */
-static inline bool ixgbe_tx_xon_state(struct ixgbe_adapter *adapter,
-				      struct ixgbe_ring *tx_ring)
+u8 ixgbe_dcb_txq_to_tc(struct ixgbe_adapter *adapter, u8 reg_idx)
 {
-	u32 txoff = IXGBE_TFCS_TXOFF;
+	int tc = -1;
+	int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
 
-#ifdef CONFIG_IXGBE_DCB
-	if (adapter->dcb_cfg.pfc_mode_enable) {
-		int tc;
-		int reg_idx = tx_ring->reg_idx;
-		int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
+	/* if DCB is not enabled the queues have no TC */
+	if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED))
+		return tc;
+
+	/* check valid range */
+	if (reg_idx >= adapter->hw.mac.max_tx_queues)
+		return tc;
+
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
+		tc = reg_idx >> 2;
+		break;
+	default:
+		if (dcb_i != 4 && dcb_i != 8)
+			break;
+
+		/* if VMDq is enabled the lowest order bits determine TC */
+		if (adapter->flags & (IXGBE_FLAG_SRIOV_ENABLED |
+				      IXGBE_FLAG_VMDQ_ENABLED)) {
+			tc = reg_idx & (dcb_i - 1);
+			break;
+		}
+
+		/*
+		 * Convert the reg_idx into the correct TC. This bitmask
+		 * targets the last full 32 ring traffic class and assigns
+		 * it a value of 1. From there the rest of the rings are
+		 * based on shifting the mask further up to include the
+		 * reg_idx / 16 and then reg_idx / 8. It assumes dcB_i
+		 * will only ever be 8 or 4 and that reg_idx will never
+		 * be greater then 128. The code without the power of 2
+		 * optimizations would be:
+		 * (((reg_idx % 32) + 32) * dcb_i) >> (9 - reg_idx / 32)
+		 */
+		tc = ((reg_idx & 0X1F) + 0x20) * dcb_i;
+		tc >>= 9 - (reg_idx >> 5);
+	}
+
+	return tc;
+}
 
-		switch (adapter->hw.mac.type) {
+static void ixgbe_update_xoff_received(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	struct ixgbe_hw_stats *hwstats = &adapter->stats;
+	u32 data = 0;
+	u32 xoff[8] = {0};
+	int i;
+
+	if ((hw->fc.current_mode == ixgbe_fc_full) ||
+	    (hw->fc.current_mode == ixgbe_fc_rx_pause)) {
+		switch (hw->mac.type) {
 		case ixgbe_mac_82598EB:
-			tc = reg_idx >> 2;
-			txoff = IXGBE_TFCS_TXOFF0;
+			data = IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
 			break;
-		case ixgbe_mac_82599EB:
-			tc = 0;
-			txoff = IXGBE_TFCS_TXOFF;
-			if (dcb_i == 8) {
-				/* TC0, TC1 */
-				tc = reg_idx >> 5;
-				if (tc == 2) /* TC2, TC3 */
-					tc += (reg_idx - 64) >> 4;
-				else if (tc == 3) /* TC4, TC5, TC6, TC7 */
-					tc += 1 + ((reg_idx - 96) >> 3);
-			} else if (dcb_i == 4) {
-				/* TC0, TC1 */
-				tc = reg_idx >> 6;
-				if (tc == 1) {
-					tc += (reg_idx - 64) >> 5;
-					if (tc == 2) /* TC2, TC3 */
-						tc += (reg_idx - 96) >> 4;
-				}
-			}
+		default:
+			data = IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
+		}
+		hwstats->lxoffrxc += data;
+
+		/* refill credits (no tx hang) if we received xoff */
+		if (!data)
+			return;
+
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			clear_bit(__IXGBE_HANG_CHECK_ARMED,
+				  &adapter->tx_ring[i]->state);
+		return;
+	} else if (!(adapter->dcb_cfg.pfc_mode_enable))
+		return;
+
+	/* update stats for each tc, only valid with PFC enabled */
+	for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
+			xoff[i] = IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
 			break;
 		default:
-			tc = 0;
+			xoff[i] = IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
 		}
-		txoff <<= tc;
+		hwstats->pxoffrxc[i] += xoff[i];
+	}
+
+	/* disarm tx queues that have received xoff frames */
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct ixgbe_ring *tx_ring = adapter->tx_ring[i];
+		u32 tc = ixgbe_dcb_txq_to_tc(adapter, tx_ring->reg_idx);
+
+		if (xoff[tc])
+			clear_bit(__IXGBE_HANG_CHECK_ARMED, &tx_ring->state);
 	}
-#endif
-	return IXGBE_READ_REG(&adapter->hw, IXGBE_TFCS) & txoff;
 }
 
-static inline bool ixgbe_check_tx_hang(struct ixgbe_adapter *adapter,
-				       struct ixgbe_ring *tx_ring,
-				       unsigned int eop)
+static u64 ixgbe_get_tx_completed(struct ixgbe_ring *ring)
 {
+	return ring->tx_stats.completed;
+}
+
+static u64 ixgbe_get_tx_pending(struct ixgbe_ring *ring)
+{
+	struct ixgbe_adapter *adapter = netdev_priv(ring->netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
 
-	/* Detect a transmit hang in hardware, this serializes the
-	 * check with the clearing of time_stamp and movement of eop */
-	adapter->detect_tx_hung = false;
-	if (tx_ring->tx_buffer_info[eop].time_stamp &&
-	    time_after(jiffies, tx_ring->tx_buffer_info[eop].time_stamp + HZ) &&
-	    ixgbe_tx_xon_state(adapter, tx_ring)) {
-		/* detected Tx unit hang */
-		union ixgbe_adv_tx_desc *tx_desc;
-		tx_desc = IXGBE_TX_DESC_ADV(tx_ring, eop);
-		e_err(drv, "Detected Tx Unit Hang\n"
-		      "  Tx Queue             <%d>\n"
-		      "  TDH, TDT             <%x>, <%x>\n"
-		      "  next_to_use          <%x>\n"
-		      "  next_to_clean        <%x>\n"
-		      "tx_buffer_info[next_to_clean]\n"
-		      "  time_stamp           <%lx>\n"
-		      "  jiffies              <%lx>\n",
-		      tx_ring->queue_index,
-		      IXGBE_READ_REG(hw, tx_ring->head),
-		      IXGBE_READ_REG(hw, tx_ring->tail),
-		      tx_ring->next_to_use, eop,
-		      tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
-		return true;
+	u32 head = IXGBE_READ_REG(hw, IXGBE_TDH(ring->reg_idx));
+	u32 tail = IXGBE_READ_REG(hw, IXGBE_TDT(ring->reg_idx));
+
+	if (head != tail)
+		return (head < tail) ?
+			tail - head : (tail + ring->count - head);
+
+	return 0;
+}
+
+static inline bool ixgbe_check_tx_hang(struct ixgbe_ring *tx_ring)
+{
+	u32 tx_done = ixgbe_get_tx_completed(tx_ring);
+	u32 tx_done_old = tx_ring->tx_stats.tx_done_old;
+	u32 tx_pending = ixgbe_get_tx_pending(tx_ring);
+	bool ret = false;
+
+	clear_check_for_tx_hang(tx_ring);
+
+	/*
+	 * Check for a hung queue, but be thorough. This verifies
+	 * that a transmit has been completed since the previous
+	 * check AND there is at least one packet pending. The
+	 * ARMED bit is set to indicate a potential hang. The
+	 * bit is cleared if a pause frame is received to remove
+	 * false hang detection due to PFC or 802.3x frames. By
+	 * requiring this to fail twice we avoid races with
+	 * pfc clearing the ARMED bit and conditions where we
+	 * run the check_tx_hang logic with a transmit completion
+	 * pending but without time to complete it yet.
+	 */
+	if ((tx_done_old == tx_done) && tx_pending) {
+		/* make sure it is true for two checks in a row */
+		ret = test_and_set_bit(__IXGBE_HANG_CHECK_ARMED,
+				       &tx_ring->state);
+	} else {
+		/* update completed stats and continue */
+		tx_ring->tx_stats.tx_done_old = tx_done;
+		/* reset the countdown */
+		clear_bit(__IXGBE_HANG_CHECK_ARMED, &tx_ring->state);
 	}
 
-	return false;
+	return ret;
 }
 
 #define IXGBE_MAX_TXD_PWR       14
@@ -734,11 +817,10 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 			       struct ixgbe_ring *tx_ring)
 {
 	struct ixgbe_adapter *adapter = q_vector->adapter;
-	struct net_device *netdev = adapter->netdev;
 	union ixgbe_adv_tx_desc *tx_desc, *eop_desc;
 	struct ixgbe_tx_buffer *tx_buffer_info;
-	unsigned int i, eop, count = 0;
 	unsigned int total_bytes = 0, total_packets = 0;
+	u16 i, eop, count = 0;
 
 	i = tx_ring->next_to_clean;
 	eop = tx_ring->tx_buffer_info[i].next_to_watch;
@@ -749,148 +831,182 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector,
 		bool cleaned = false;
 		rmb(); /* read buffer_info after eop_desc */
 		for ( ; !cleaned; count++) {
-			struct sk_buff *skb;
 			tx_desc = IXGBE_TX_DESC_ADV(tx_ring, i);
 			tx_buffer_info = &tx_ring->tx_buffer_info[i];
-			cleaned = (i == eop);
-			skb = tx_buffer_info->skb;
-
-			if (cleaned && skb) {
-				unsigned int segs, bytecount;
-				unsigned int hlen = skb_headlen(skb);
-
-				/* gso_segs is currently only valid for tcp */
-				segs = skb_shinfo(skb)->gso_segs ?: 1;
-#ifdef IXGBE_FCOE
-				/* adjust for FCoE Sequence Offload */
-				if ((adapter->flags & IXGBE_FLAG_FCOE_ENABLED)
-				    && skb_is_gso(skb)
-				    && vlan_get_protocol(skb) ==
-				    htons(ETH_P_FCOE)) {
-					hlen = skb_transport_offset(skb) +
-						sizeof(struct fc_frame_header) +
-						sizeof(struct fcoe_crc_eof);
-					segs = DIV_ROUND_UP(skb->len - hlen,
-						skb_shinfo(skb)->gso_size);
-				}
-#endif /* IXGBE_FCOE */
-				/* multiply data chunks by size of headers */
-				bytecount = ((segs - 1) * hlen) + skb->len;
-				total_packets += segs;
-				total_bytes += bytecount;
-			}
-
-			ixgbe_unmap_and_free_tx_resource(adapter,
-							 tx_buffer_info);
 
 			tx_desc->wb.status = 0;
+			cleaned = (i == eop);
 
 			i++;
 			if (i == tx_ring->count)
 				i = 0;
+
+			if (cleaned && tx_buffer_info->skb) {
+				total_bytes += tx_buffer_info->bytecount;
+				total_packets += tx_buffer_info->gso_segs;
+			}
+
+			ixgbe_unmap_and_free_tx_resource(tx_ring,
+							 tx_buffer_info);
 		}
 
+		tx_ring->tx_stats.completed++;
 		eop = tx_ring->tx_buffer_info[i].next_to_watch;
 		eop_desc = IXGBE_TX_DESC_ADV(tx_ring, eop);
 	}
 
 	tx_ring->next_to_clean = i;
+	tx_ring->total_bytes += total_bytes;
+	tx_ring->total_packets += total_packets;
+	u64_stats_update_begin(&tx_ring->syncp);
+	tx_ring->stats.packets += total_packets;
+	tx_ring->stats.bytes += total_bytes;
+	u64_stats_update_end(&tx_ring->syncp);
+
+	if (check_for_tx_hang(tx_ring) && ixgbe_check_tx_hang(tx_ring)) {
+		/* schedule immediate reset if we believe we hung */
+		struct ixgbe_hw *hw = &adapter->hw;
+		tx_desc = IXGBE_TX_DESC_ADV(tx_ring, eop);
+		e_err(drv, "Detected Tx Unit Hang\n"
+			"  Tx Queue             <%d>\n"
+			"  TDH, TDT             <%x>, <%x>\n"
+			"  next_to_use          <%x>\n"
+			"  next_to_clean        <%x>\n"
+			"tx_buffer_info[next_to_clean]\n"
+			"  time_stamp           <%lx>\n"
+			"  jiffies              <%lx>\n",
+			tx_ring->queue_index,
+			IXGBE_READ_REG(hw, IXGBE_TDH(tx_ring->reg_idx)),
+			IXGBE_READ_REG(hw, IXGBE_TDT(tx_ring->reg_idx)),
+			tx_ring->next_to_use, eop,
+			tx_ring->tx_buffer_info[eop].time_stamp, jiffies);
+
+		netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
+
+		e_info(probe,
+		       "tx hang %d detected on queue %d, resetting adapter\n",
+			adapter->tx_timeout_count + 1, tx_ring->queue_index);
+
+		/* schedule immediate reset if we believe we hung */
+		ixgbe_tx_timeout(adapter->netdev);
+
+		/* the adapter is about to reset, no point in enabling stuff */
+		return true;
+	}
 
 #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
-	if (unlikely(count && netif_carrier_ok(netdev) &&
+	if (unlikely(count && netif_carrier_ok(tx_ring->netdev) &&
 		     (IXGBE_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
 		/* Make sure that anybody stopping the queue after this
 		 * sees the new next_to_clean.
 		 */
 		smp_mb();
-		if (__netif_subqueue_stopped(netdev, tx_ring->queue_index) &&
+		if (__netif_subqueue_stopped(tx_ring->netdev, tx_ring->queue_index) &&
 		    !test_bit(__IXGBE_DOWN, &adapter->state)) {
-			netif_wake_subqueue(netdev, tx_ring->queue_index);
-			++tx_ring->restart_queue;
-		}
-	}
-
-	if (adapter->detect_tx_hung) {
-		if (ixgbe_check_tx_hang(adapter, tx_ring, i)) {
-			/* schedule immediate reset if we believe we hung */
-			e_info(probe, "tx hang %d detected, resetting "
-			       "adapter\n", adapter->tx_timeout_count + 1);
-			ixgbe_tx_timeout(adapter->netdev);
+			netif_wake_subqueue(tx_ring->netdev, tx_ring->queue_index);
+			++tx_ring->tx_stats.restart_queue;
 		}
 	}
 
-	/* re-arm the interrupt */
-	if (count >= tx_ring->work_limit)
-		ixgbe_irq_rearm_queues(adapter, ((u64)1 << q_vector->v_idx));
-
-	tx_ring->total_bytes += total_bytes;
-	tx_ring->total_packets += total_packets;
-	u64_stats_update_begin(&tx_ring->syncp);
-	tx_ring->stats.packets += total_packets;
-	tx_ring->stats.bytes += total_bytes;
-	u64_stats_update_end(&tx_ring->syncp);
 	return count < tx_ring->work_limit;
 }
 
 #ifdef CONFIG_IXGBE_DCA
 static void ixgbe_update_rx_dca(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *rx_ring)
+				struct ixgbe_ring *rx_ring,
+				int cpu)
 {
+	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rxctrl;
-	int cpu = get_cpu();
-	int q = rx_ring->reg_idx;
-
-	if (rx_ring->cpu != cpu) {
-		rxctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q));
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-			rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK;
-			rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-			rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599;
-			rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
-				   IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599);
-		}
-		rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
-		rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
-		rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
-		rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
-			    IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q), rxctrl);
-		rx_ring->cpu = cpu;
+	u8 reg_idx = rx_ring->reg_idx;
+
+	rxctrl = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(reg_idx));
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
+		rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK;
+		rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		rxctrl &= ~IXGBE_DCA_RXCTRL_CPUID_MASK_82599;
+		rxctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
+			   IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599);
+		break;
+	default:
+		break;
 	}
-	put_cpu();
+	rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
+	rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
+	rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
+	rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+		    IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
+	IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(reg_idx), rxctrl);
 }
 
 static void ixgbe_update_tx_dca(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *tx_ring)
+				struct ixgbe_ring *tx_ring,
+				int cpu)
 {
+	struct ixgbe_hw *hw = &adapter->hw;
 	u32 txctrl;
+	u8 reg_idx = tx_ring->reg_idx;
+
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
+		txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(reg_idx));
+		txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
+		txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
+		txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
+		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(reg_idx), txctrl);
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx));
+		txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
+		txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
+			   IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
+		txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
+		txctrl &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN;
+		IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(reg_idx), txctrl);
+		break;
+	default:
+		break;
+	}
+}
+
+static void ixgbe_update_dca(struct ixgbe_q_vector *q_vector)
+{
+	struct ixgbe_adapter *adapter = q_vector->adapter;
 	int cpu = get_cpu();
-	int q = tx_ring->reg_idx;
-	struct ixgbe_hw *hw = &adapter->hw;
+	long r_idx;
+	int i;
 
-	if (tx_ring->cpu != cpu) {
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-			txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(q));
-			txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK;
-			txctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
-			txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
-			IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(q), txctrl);
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-			txctrl = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(q));
-			txctrl &= ~IXGBE_DCA_TXCTRL_CPUID_MASK_82599;
-			txctrl |= (dca3_get_tag(&adapter->pdev->dev, cpu) <<
-				  IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599);
-			txctrl |= IXGBE_DCA_TXCTRL_DESC_DCA_EN;
-			IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(q), txctrl);
-		}
-		tx_ring->cpu = cpu;
+	if (q_vector->cpu == cpu)
+		goto out_no_update;
+
+	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
+	for (i = 0; i < q_vector->txr_count; i++) {
+		ixgbe_update_tx_dca(adapter, adapter->tx_ring[r_idx], cpu);
+		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
+				      r_idx + 1);
+	}
+
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	for (i = 0; i < q_vector->rxr_count; i++) {
+		ixgbe_update_rx_dca(adapter, adapter->rx_ring[r_idx], cpu);
+		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
+				      r_idx + 1);
 	}
+
+	q_vector->cpu = cpu;
+out_no_update:
 	put_cpu();
 }
 
 static void ixgbe_setup_dca(struct ixgbe_adapter *adapter)
 {
+	int num_q_vectors;
 	int i;
 
 	if (!(adapter->flags & IXGBE_FLAG_DCA_ENABLED))
@@ -899,22 +1015,25 @@ static void ixgbe_setup_dca(struct ixgbe_adapter *adapter)
 	/* always use CB2 mode, difference is masked in the CB driver */
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_CTRL, 2);
 
-	for (i = 0; i < adapter->num_tx_queues; i++) {
-		adapter->tx_ring[i]->cpu = -1;
-		ixgbe_update_tx_dca(adapter, adapter->tx_ring[i]);
-	}
-	for (i = 0; i < adapter->num_rx_queues; i++) {
-		adapter->rx_ring[i]->cpu = -1;
-		ixgbe_update_rx_dca(adapter, adapter->rx_ring[i]);
+	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED)
+		num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+	else
+		num_q_vectors = 1;
+
+	for (i = 0; i < num_q_vectors; i++) {
+		adapter->q_vector[i]->cpu = -1;
+		ixgbe_update_dca(adapter->q_vector[i]);
 	}
 }
 
 static int __ixgbe_notify_dca(struct device *dev, void *data)
 {
-	struct net_device *netdev = dev_get_drvdata(dev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = dev_get_drvdata(dev);
 	unsigned long event = *(unsigned long *)data;
 
+	if (!(adapter->flags & IXGBE_FLAG_DCA_ENABLED))
+		return 0;
+
 	switch (event) {
 	case DCA_PROVIDER_ADD:
 		/* if we're already enabled, don't do it again */
@@ -1013,8 +1132,7 @@ static inline void ixgbe_rx_checksum(struct ixgbe_adapter *adapter,
 	skb->ip_summed = CHECKSUM_UNNECESSARY;
 }
 
-static inline void ixgbe_release_rx_desc(struct ixgbe_hw *hw,
-					 struct ixgbe_ring *rx_ring, u32 val)
+static inline void ixgbe_release_rx_desc(struct ixgbe_ring *rx_ring, u32 val)
 {
 	/*
 	 * Force memory writes to complete before letting h/w
@@ -1023,72 +1141,81 @@ static inline void ixgbe_release_rx_desc(struct ixgbe_hw *hw,
 	 * such as IA-64).
 	 */
 	wmb();
-	IXGBE_WRITE_REG(hw, IXGBE_RDT(rx_ring->reg_idx), val);
+	writel(val, rx_ring->tail);
 }
 
 /**
  * ixgbe_alloc_rx_buffers - Replace used receive buffers; packet split
- * @adapter: address of board private structure
+ * @rx_ring: ring to place buffers on
+ * @cleaned_count: number of buffers to replace
  **/
-void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
-			    struct ixgbe_ring *rx_ring,
-			    int cleaned_count)
+void ixgbe_alloc_rx_buffers(struct ixgbe_ring *rx_ring, u16 cleaned_count)
 {
-	struct net_device *netdev = adapter->netdev;
-	struct pci_dev *pdev = adapter->pdev;
 	union ixgbe_adv_rx_desc *rx_desc;
 	struct ixgbe_rx_buffer *bi;
-	unsigned int i;
-	unsigned int bufsz = rx_ring->rx_buf_len;
+	struct sk_buff *skb;
+	u16 i = rx_ring->next_to_use;
 
-	i = rx_ring->next_to_use;
-	bi = &rx_ring->rx_buffer_info[i];
+	/* do nothing if no valid netdev defined */
+	if (!rx_ring->netdev)
+		return;
 
 	while (cleaned_count--) {
 		rx_desc = IXGBE_RX_DESC_ADV(rx_ring, i);
+		bi = &rx_ring->rx_buffer_info[i];
+		skb = bi->skb;
 
-		if (!bi->page_dma &&
-		    (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED)) {
-			if (!bi->page) {
-				bi->page = netdev_alloc_page(netdev);
-				if (!bi->page) {
-					adapter->alloc_rx_page_failed++;
-					goto no_buffers;
-				}
-				bi->page_offset = 0;
-			} else {
-				/* use a half page if we're re-using */
-				bi->page_offset ^= (PAGE_SIZE / 2);
-			}
-
-			bi->page_dma = dma_map_page(&pdev->dev, bi->page,
-						    bi->page_offset,
-						    (PAGE_SIZE / 2),
-						    DMA_FROM_DEVICE);
-		}
-
-		if (!bi->skb) {
-			struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev,
-									bufsz);
-			bi->skb = skb;
-
+		if (!skb) {
+			skb = netdev_alloc_skb_ip_align(rx_ring->netdev,
+							rx_ring->rx_buf_len);
 			if (!skb) {
-				adapter->alloc_rx_buff_failed++;
+				rx_ring->rx_stats.alloc_rx_buff_failed++;
 				goto no_buffers;
 			}
 			/* initialize queue mapping */
 			skb_record_rx_queue(skb, rx_ring->queue_index);
+			bi->skb = skb;
 		}
 
 		if (!bi->dma) {
-			bi->dma = dma_map_single(&pdev->dev,
-						 bi->skb->data,
+			bi->dma = dma_map_single(rx_ring->dev,
+						 skb->data,
 						 rx_ring->rx_buf_len,
 						 DMA_FROM_DEVICE);
+			if (dma_mapping_error(rx_ring->dev, bi->dma)) {
+				rx_ring->rx_stats.alloc_rx_buff_failed++;
+				bi->dma = 0;
+				goto no_buffers;
+			}
 		}
-		/* Refresh the desc even if buffer_addrs didn't change because
-		 * each write-back erases this info. */
-		if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+
+		if (ring_is_ps_enabled(rx_ring)) {
+			if (!bi->page) {
+				bi->page = netdev_alloc_page(rx_ring->netdev);
+				if (!bi->page) {
+					rx_ring->rx_stats.alloc_rx_page_failed++;
+					goto no_buffers;
+				}
+			}
+
+			if (!bi->page_dma) {
+				/* use a half page if we're re-using */
+				bi->page_offset ^= PAGE_SIZE / 2;
+				bi->page_dma = dma_map_page(rx_ring->dev,
+							    bi->page,
+							    bi->page_offset,
+							    PAGE_SIZE / 2,
+							    DMA_FROM_DEVICE);
+				if (dma_mapping_error(rx_ring->dev,
+						      bi->page_dma)) {
+					rx_ring->rx_stats.alloc_rx_page_failed++;
+					bi->page_dma = 0;
+					goto no_buffers;
+				}
+			}
+
+			/* Refresh the desc even if buffer_addrs didn't change
+			 * because each write-back erases this info. */
 			rx_desc->read.pkt_addr = cpu_to_le64(bi->page_dma);
 			rx_desc->read.hdr_addr = cpu_to_le64(bi->dma);
 		} else {
@@ -1099,56 +1226,48 @@ void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter,
 		i++;
 		if (i == rx_ring->count)
 			i = 0;
-		bi = &rx_ring->rx_buffer_info[i];
 	}
 
 no_buffers:
 	if (rx_ring->next_to_use != i) {
 		rx_ring->next_to_use = i;
-		if (i-- == 0)
-			i = (rx_ring->count - 1);
-
-		ixgbe_release_rx_desc(&adapter->hw, rx_ring, i);
+		ixgbe_release_rx_desc(rx_ring, i);
 	}
 }
 
-static inline u16 ixgbe_get_hdr_info(union ixgbe_adv_rx_desc *rx_desc)
+static inline u16 ixgbe_get_hlen(union ixgbe_adv_rx_desc *rx_desc)
 {
-	return rx_desc->wb.lower.lo_dword.hs_rss.hdr_info;
-}
-
-static inline u16 ixgbe_get_pkt_info(union ixgbe_adv_rx_desc *rx_desc)
-{
-	return rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
-}
-
-static inline u32 ixgbe_get_rsc_count(union ixgbe_adv_rx_desc *rx_desc)
-{
-	return (le32_to_cpu(rx_desc->wb.lower.lo_dword.data) &
-		IXGBE_RXDADV_RSCCNT_MASK) >>
-		IXGBE_RXDADV_RSCCNT_SHIFT;
+	/* HW will not DMA in data larger than the given buffer, even if it
+	 * parses the (NFS, of course) header to be larger.  In that case, it
+	 * fills the header buffer and spills the rest into the page.
+	 */
+	u16 hdr_info = le16_to_cpu(rx_desc->wb.lower.lo_dword.hs_rss.hdr_info);
+	u16 hlen = (hdr_info &  IXGBE_RXDADV_HDRBUFLEN_MASK) >>
+		    IXGBE_RXDADV_HDRBUFLEN_SHIFT;
+	if (hlen > IXGBE_RX_HDR_SIZE)
+		hlen = IXGBE_RX_HDR_SIZE;
+	return hlen;
 }
 
 /**
  * ixgbe_transform_rsc_queue - change rsc queue into a full packet
  * @skb: pointer to the last skb in the rsc queue
- * @count: pointer to number of packets coalesced in this context
  *
  * This function changes a queue full of hw rsc buffers into a completed
  * packet.  It uses the ->prev pointers to find the first packet and then
  * turns it into the frag list owner.
  **/
-static inline struct sk_buff *ixgbe_transform_rsc_queue(struct sk_buff *skb,
-							u64 *count)
+static inline struct sk_buff *ixgbe_transform_rsc_queue(struct sk_buff *skb)
 {
 	unsigned int frag_list_size = 0;
+	unsigned int skb_cnt = 1;
 
 	while (skb->prev) {
 		struct sk_buff *prev = skb->prev;
 		frag_list_size += skb->len;
 		skb->prev = NULL;
 		skb = prev;
-		*count += 1;
+		skb_cnt++;
 	}
 
 	skb_shinfo(skb)->frag_list = skb->next;
@@ -1156,68 +1275,59 @@ static inline struct sk_buff *ixgbe_transform_rsc_queue(struct sk_buff *skb,
 	skb->len += frag_list_size;
 	skb->data_len += frag_list_size;
 	skb->truesize += frag_list_size;
+	IXGBE_RSC_CB(skb)->skb_cnt = skb_cnt;
+
 	return skb;
 }
 
-struct ixgbe_rsc_cb {
-	dma_addr_t dma;
-	bool delay_unmap;
-};
-
-#define IXGBE_RSC_CB(skb) ((struct ixgbe_rsc_cb *)(skb)->cb)
+static inline bool ixgbe_get_rsc_state(union ixgbe_adv_rx_desc *rx_desc)
+{
+	return !!(le32_to_cpu(rx_desc->wb.lower.lo_dword.data) &
+		IXGBE_RXDADV_RSCCNT_MASK);
+}
 
-static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
+static void ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			       struct ixgbe_ring *rx_ring,
 			       int *work_done, int work_to_do)
 {
 	struct ixgbe_adapter *adapter = q_vector->adapter;
-	struct pci_dev *pdev = adapter->pdev;
 	union ixgbe_adv_rx_desc *rx_desc, *next_rxd;
 	struct ixgbe_rx_buffer *rx_buffer_info, *next_buffer;
 	struct sk_buff *skb;
-	unsigned int i, rsc_count = 0;
-	u32 len, staterr;
-	u16 hdr_info;
-	bool cleaned = false;
-	int cleaned_count = 0;
 	unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+	const int current_node = numa_node_id();
 #ifdef IXGBE_FCOE
 	int ddp_bytes = 0;
 #endif /* IXGBE_FCOE */
+	u32 staterr;
+	u16 i;
+	u16 cleaned_count = 0;
+	bool pkt_is_rsc = false;
 
 	i = rx_ring->next_to_clean;
 	rx_desc = IXGBE_RX_DESC_ADV(rx_ring, i);
 	staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
-	rx_buffer_info = &rx_ring->rx_buffer_info[i];
 
 	while (staterr & IXGBE_RXD_STAT_DD) {
 		u32 upper_len = 0;
-		if (*work_done >= work_to_do)
-			break;
-		(*work_done)++;
 
 		rmb(); /* read descriptor and rx_buffer_info after status DD */
-		if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
-			hdr_info = le16_to_cpu(ixgbe_get_hdr_info(rx_desc));
-			len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >>
-			       IXGBE_RXDADV_HDRBUFLEN_SHIFT;
-			upper_len = le16_to_cpu(rx_desc->wb.upper.length);
-			if ((len > IXGBE_RX_HDR_SIZE) ||
-			    (upper_len && !(hdr_info & IXGBE_RXDADV_SPH)))
-				len = IXGBE_RX_HDR_SIZE;
-		} else {
-			len = le16_to_cpu(rx_desc->wb.upper.length);
-		}
 
-		cleaned = true;
+		rx_buffer_info = &rx_ring->rx_buffer_info[i];
+
 		skb = rx_buffer_info->skb;
-		prefetch(skb->data);
 		rx_buffer_info->skb = NULL;
+		prefetch(skb->data);
+
+		if (ring_is_rsc_enabled(rx_ring))
+			pkt_is_rsc = ixgbe_get_rsc_state(rx_desc);
 
+		/* if this is a skb from previous receive DMA will be 0 */
 		if (rx_buffer_info->dma) {
-			if ((adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) &&
-			    (!(staterr & IXGBE_RXD_STAT_EOP)) &&
-				 (!(skb->prev))) {
+			u16 hlen;
+			if (pkt_is_rsc &&
+			    !(staterr & IXGBE_RXD_STAT_EOP) &&
+			    !skb->prev) {
 				/*
 				 * When HWRSC is enabled, delay unmapping
 				 * of the first packet. It carries the
@@ -1228,29 +1338,42 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 				IXGBE_RSC_CB(skb)->delay_unmap = true;
 				IXGBE_RSC_CB(skb)->dma = rx_buffer_info->dma;
 			} else {
-				dma_unmap_single(&pdev->dev,
+				dma_unmap_single(rx_ring->dev,
 						 rx_buffer_info->dma,
 						 rx_ring->rx_buf_len,
 						 DMA_FROM_DEVICE);
 			}
 			rx_buffer_info->dma = 0;
-			skb_put(skb, len);
+
+			if (ring_is_ps_enabled(rx_ring)) {
+				hlen = ixgbe_get_hlen(rx_desc);
+				upper_len = le16_to_cpu(rx_desc->wb.upper.length);
+			} else {
+				hlen = le16_to_cpu(rx_desc->wb.upper.length);
+			}
+
+			skb_put(skb, hlen);
+		} else {
+			/* assume packet split since header is unmapped */
+			upper_len = le16_to_cpu(rx_desc->wb.upper.length);
 		}
 
 		if (upper_len) {
-			dma_unmap_page(&pdev->dev, rx_buffer_info->page_dma,
-				       PAGE_SIZE / 2, DMA_FROM_DEVICE);
+			dma_unmap_page(rx_ring->dev,
+				       rx_buffer_info->page_dma,
+				       PAGE_SIZE / 2,
+				       DMA_FROM_DEVICE);
 			rx_buffer_info->page_dma = 0;
 			skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
 					   rx_buffer_info->page,
 					   rx_buffer_info->page_offset,
 					   upper_len);
 
-			if ((rx_ring->rx_buf_len > (PAGE_SIZE / 2)) ||
-			    (page_count(rx_buffer_info->page) != 1))
-				rx_buffer_info->page = NULL;
-			else
+			if ((page_count(rx_buffer_info->page) == 1) &&
+			    (page_to_nid(rx_buffer_info->page) == current_node))
 				get_page(rx_buffer_info->page);
+			else
+				rx_buffer_info->page = NULL;
 
 			skb->len += upper_len;
 			skb->data_len += upper_len;
@@ -1265,10 +1388,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		prefetch(next_rxd);
 		cleaned_count++;
 
-		if (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)
-			rsc_count = ixgbe_get_rsc_count(rx_desc);
-
-		if (rsc_count) {
+		if (pkt_is_rsc) {
 			u32 nextp = (staterr & IXGBE_RXDADV_NEXTP_MASK) >>
 				     IXGBE_RXDADV_NEXTP_SHIFT;
 			next_buffer = &rx_ring->rx_buffer_info[nextp];
@@ -1276,32 +1396,8 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 			next_buffer = &rx_ring->rx_buffer_info[i];
 		}
 
-		if (staterr & IXGBE_RXD_STAT_EOP) {
-			if (skb->prev)
-				skb = ixgbe_transform_rsc_queue(skb,
-								&(rx_ring->rsc_count));
-			if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
-				if (IXGBE_RSC_CB(skb)->delay_unmap) {
-					dma_unmap_single(&pdev->dev,
-							 IXGBE_RSC_CB(skb)->dma,
-							 rx_ring->rx_buf_len,
-							 DMA_FROM_DEVICE);
-					IXGBE_RSC_CB(skb)->dma = 0;
-					IXGBE_RSC_CB(skb)->delay_unmap = false;
-				}
-				if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED)
-					rx_ring->rsc_count +=
-						skb_shinfo(skb)->nr_frags;
-				else
-					rx_ring->rsc_count++;
-				rx_ring->rsc_flush++;
-			}
-			u64_stats_update_begin(&rx_ring->syncp);
-			rx_ring->stats.packets++;
-			rx_ring->stats.bytes += skb->len;
-			u64_stats_update_end(&rx_ring->syncp);
-		} else {
-			if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+		if (!(staterr & IXGBE_RXD_STAT_EOP)) {
+			if (ring_is_ps_enabled(rx_ring)) {
 				rx_buffer_info->skb = next_buffer->skb;
 				rx_buffer_info->dma = next_buffer->dma;
 				next_buffer->skb = skb;
@@ -1310,12 +1406,45 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 				skb->next = next_buffer->skb;
 				skb->next->prev = skb;
 			}
-			rx_ring->non_eop_descs++;
+			rx_ring->rx_stats.non_eop_descs++;
 			goto next_desc;
 		}
 
+		if (skb->prev) {
+			skb = ixgbe_transform_rsc_queue(skb);
+			/* if we got here without RSC the packet is invalid */
+			if (!pkt_is_rsc) {
+				__pskb_trim(skb, 0);
+				rx_buffer_info->skb = skb;
+				goto next_desc;
+			}
+		}
+
+		if (ring_is_rsc_enabled(rx_ring)) {
+			if (IXGBE_RSC_CB(skb)->delay_unmap) {
+				dma_unmap_single(rx_ring->dev,
+						 IXGBE_RSC_CB(skb)->dma,
+						 rx_ring->rx_buf_len,
+						 DMA_FROM_DEVICE);
+				IXGBE_RSC_CB(skb)->dma = 0;
+				IXGBE_RSC_CB(skb)->delay_unmap = false;
+			}
+		}
+		if (pkt_is_rsc) {
+			if (ring_is_ps_enabled(rx_ring))
+				rx_ring->rx_stats.rsc_count +=
+					skb_shinfo(skb)->nr_frags;
+			else
+				rx_ring->rx_stats.rsc_count +=
+					IXGBE_RSC_CB(skb)->skb_cnt;
+			rx_ring->rx_stats.rsc_flush++;
+		}
+
+		/* ERR_MASK will only have valid bits if EOP set */
 		if (staterr & IXGBE_RXDADV_ERR_FRAME_ERR_MASK) {
-			dev_kfree_skb_irq(skb);
+			/* trim packet back to size 0 and recycle it */
+			__pskb_trim(skb, 0);
+			rx_buffer_info->skb = skb;
 			goto next_desc;
 		}
 
@@ -1325,7 +1454,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 		total_rx_bytes += skb->len;
 		total_rx_packets++;
 
-		skb->protocol = eth_type_trans(skb, adapter->netdev);
+		skb->protocol = eth_type_trans(skb, rx_ring->netdev);
 #ifdef IXGBE_FCOE
 		/* if ddp, not passing to ULD unless for FCP_RSP or error */
 		if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {
@@ -1339,16 +1468,18 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
 next_desc:
 		rx_desc->wb.upper.status_error = 0;
 
+		(*work_done)++;
+		if (*work_done >= work_to_do)
+			break;
+
 		/* return some buffers to hardware, one at a time is too slow */
 		if (cleaned_count >= IXGBE_RX_BUFFER_WRITE) {
-			ixgbe_alloc_rx_buffers(adapter, rx_ring, cleaned_count);
+			ixgbe_alloc_rx_buffers(rx_ring, cleaned_count);
 			cleaned_count = 0;
 		}
 
 		/* use prefetched values */
 		rx_desc = next_rxd;
-		rx_buffer_info = &rx_ring->rx_buffer_info[i];
-
 		staterr = le32_to_cpu(rx_desc->wb.upper.status_error);
 	}
 
@@ -1356,14 +1487,14 @@ next_desc:
 	cleaned_count = IXGBE_DESC_UNUSED(rx_ring);
 
 	if (cleaned_count)
-		ixgbe_alloc_rx_buffers(adapter, rx_ring, cleaned_count);
+		ixgbe_alloc_rx_buffers(rx_ring, cleaned_count);
 
 #ifdef IXGBE_FCOE
 	/* include DDPed FCoE data */
 	if (ddp_bytes > 0) {
 		unsigned int mss;
 
-		mss = adapter->netdev->mtu - sizeof(struct fcoe_hdr) -
+		mss = rx_ring->netdev->mtu - sizeof(struct fcoe_hdr) -
 			sizeof(struct fc_frame_header) -
 			sizeof(struct fcoe_crc_eof);
 		if (mss > 512)
@@ -1375,8 +1506,10 @@ next_desc:
 
 	rx_ring->total_packets += total_rx_packets;
 	rx_ring->total_bytes += total_rx_bytes;
-
-	return cleaned;
+	u64_stats_update_begin(&rx_ring->syncp);
+	rx_ring->stats.packets += total_rx_packets;
+	rx_ring->stats.bytes += total_rx_bytes;
+	u64_stats_update_end(&rx_ring->syncp);
 }
 
 static int ixgbe_clean_rxonly(struct napi_struct *, int);
@@ -1390,7 +1523,7 @@ static int ixgbe_clean_rxonly(struct napi_struct *, int);
 static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_q_vector *q_vector;
-	int i, j, q_vectors, v_idx, r_idx;
+	int i, q_vectors, v_idx, r_idx;
 	u32 mask;
 
 	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
@@ -1406,8 +1539,8 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 				       adapter->num_rx_queues);
 
 		for (i = 0; i < q_vector->rxr_count; i++) {
-			j = adapter->rx_ring[r_idx]->reg_idx;
-			ixgbe_set_ivar(adapter, 0, j, v_idx);
+			u8 reg_idx = adapter->rx_ring[r_idx]->reg_idx;
+			ixgbe_set_ivar(adapter, 0, reg_idx, v_idx);
 			r_idx = find_next_bit(q_vector->rxr_idx,
 					      adapter->num_rx_queues,
 					      r_idx + 1);
@@ -1416,8 +1549,8 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 				       adapter->num_tx_queues);
 
 		for (i = 0; i < q_vector->txr_count; i++) {
-			j = adapter->tx_ring[r_idx]->reg_idx;
-			ixgbe_set_ivar(adapter, 1, j, v_idx);
+			u8 reg_idx = adapter->tx_ring[r_idx]->reg_idx;
+			ixgbe_set_ivar(adapter, 1, reg_idx, v_idx);
 			r_idx = find_next_bit(q_vector->txr_idx,
 					      adapter->num_tx_queues,
 					      r_idx + 1);
@@ -1448,11 +1581,19 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter)
 		}
 	}
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB)
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		ixgbe_set_ivar(adapter, -1, IXGBE_IVAR_OTHER_CAUSES_INDEX,
 			       v_idx);
-	else if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		ixgbe_set_ivar(adapter, -1, 1, v_idx);
+		break;
+
+	default:
+		break;
+	}
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITR(v_idx), 1950);
 
 	/* set up to autoclear timer, and the vectors */
@@ -1548,12 +1689,15 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 	int v_idx = q_vector->v_idx;
 	u32 itr_reg = EITR_INTS_PER_SEC_TO_REG(q_vector->eitr);
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		/* must write high and low 16 bits to reset counter */
 		itr_reg |= (itr_reg << 16);
-	} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		/*
-		 * 82599 can support a value of zero, so allow it for
+		 * 82599 and X540 can support a value of zero, so allow it for
 		 * max interrupt rate, but there is an errata where it can
 		 * not be zero with RSC
 		 */
@@ -1566,6 +1710,9 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 		 * immediate assertion of the interrupt
 		 */
 		itr_reg |= IXGBE_EITR_CNT_WDIS;
+		break;
+	default:
+		break;
 	}
 	IXGBE_WRITE_REG(hw, IXGBE_EITR(v_idx), itr_reg);
 }
@@ -1573,14 +1720,13 @@ void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector)
 static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 {
 	struct ixgbe_adapter *adapter = q_vector->adapter;
+	int i, r_idx;
 	u32 new_itr;
 	u8 current_itr, ret_itr;
-	int i, r_idx;
-	struct ixgbe_ring *rx_ring, *tx_ring;
 
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
-		tx_ring = adapter->tx_ring[r_idx];
+		struct ixgbe_ring *tx_ring = adapter->tx_ring[r_idx];
 		ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
 					   q_vector->tx_itr,
 					   tx_ring->total_packets,
@@ -1595,7 +1741,7 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
-		rx_ring = adapter->rx_ring[r_idx];
+		struct ixgbe_ring *rx_ring = adapter->rx_ring[r_idx];
 		ret_itr = ixgbe_update_itr(adapter, q_vector->eitr,
 					   q_vector->rx_itr,
 					   rx_ring->total_packets,
@@ -1626,7 +1772,7 @@ static void ixgbe_set_itr_msix(struct ixgbe_q_vector *q_vector)
 
 	if (new_itr != q_vector->eitr) {
 		/* do an exponential smoothing */
-		new_itr = ((q_vector->eitr * 90)/100) + ((new_itr * 10)/100);
+		new_itr = ((q_vector->eitr * 9) + new_itr)/10;
 
 		/* save the algorithm value here, not the smoothed one */
 		q_vector->eitr = new_itr;
@@ -1694,17 +1840,18 @@ static void ixgbe_check_sfp_event(struct ixgbe_adapter *adapter, u32 eicr)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 
+	if (eicr & IXGBE_EICR_GPI_SDP2) {
+		/* Clear the interrupt */
+		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2);
+		if (!test_bit(__IXGBE_DOWN, &adapter->state))
+			schedule_work(&adapter->sfp_config_module_task);
+	}
+
 	if (eicr & IXGBE_EICR_GPI_SDP1) {
 		/* Clear the interrupt */
 		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP1);
-		schedule_work(&adapter->multispeed_fiber_task);
-	} else if (eicr & IXGBE_EICR_GPI_SDP2) {
-		/* Clear the interrupt */
-		IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_GPI_SDP2);
-		schedule_work(&adapter->sfp_config_module_task);
-	} else {
-		/* Interrupt isn't for us... */
-		return;
+		if (!test_bit(__IXGBE_DOWN, &adapter->state))
+			schedule_work(&adapter->multispeed_fiber_task);
 	}
 }
 
@@ -1744,16 +1891,9 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 	if (eicr & IXGBE_EICR_MAILBOX)
 		ixgbe_msg_task(adapter);
 
-	if (hw->mac.type == ixgbe_mac_82598EB)
-		ixgbe_check_fan_failure(adapter, eicr);
-
-	if (hw->mac.type == ixgbe_mac_82599EB) {
-		ixgbe_check_sfp_event(adapter, eicr);
-		adapter->interrupt_event = eicr;
-		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
-		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
-			schedule_work(&adapter->check_overtemp_task);
-
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		/* Handle Flow Director Full threshold interrupt */
 		if (eicr & IXGBE_EICR_FLOW_DIR) {
 			int i;
@@ -1763,12 +1903,24 @@ static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
 			for (i = 0; i < adapter->num_tx_queues; i++) {
 				struct ixgbe_ring *tx_ring =
 							    adapter->tx_ring[i];
-				if (test_and_clear_bit(__IXGBE_FDIR_INIT_DONE,
-						       &tx_ring->reinit_state))
+				if (test_and_clear_bit(__IXGBE_TX_FDIR_INIT_DONE,
+						       &tx_ring->state))
 					schedule_work(&adapter->fdir_reinit_task);
 			}
 		}
+		ixgbe_check_sfp_event(adapter, eicr);
+		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
+			adapter->interrupt_event = eicr;
+			schedule_work(&adapter->check_overtemp_task);
+		}
+		break;
+	default:
+		break;
 	}
+
+	ixgbe_check_fan_failure(adapter, eicr);
+
 	if (!test_bit(__IXGBE_DOWN, &adapter->state))
 		IXGBE_WRITE_REG(hw, IXGBE_EIMS, IXGBE_EIMS_OTHER);
 
@@ -1779,15 +1931,24 @@ static inline void ixgbe_irq_enable_queues(struct ixgbe_adapter *adapter,
 					   u64 qmask)
 {
 	u32 mask;
+	struct ixgbe_hw *hw = &adapter->hw;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		mask = (IXGBE_EIMS_RTX_QUEUE & qmask);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS, mask);
-	} else {
+		IXGBE_WRITE_REG(hw, IXGBE_EIMS, mask);
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask = (qmask & 0xFFFFFFFF);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS_EX(0), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
 		mask = (qmask >> 32);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMS_EX(1), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
+		break;
+	default:
+		break;
 	}
 	/* skip the flush */
 }
@@ -1796,15 +1957,24 @@ static inline void ixgbe_irq_disable_queues(struct ixgbe_adapter *adapter,
 					    u64 qmask)
 {
 	u32 mask;
+	struct ixgbe_hw *hw = &adapter->hw;
 
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		mask = (IXGBE_EIMS_RTX_QUEUE & qmask);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, mask);
-	} else {
+		IXGBE_WRITE_REG(hw, IXGBE_EIMC, mask);
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask = (qmask & 0xFFFFFFFF);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), mask);
 		mask = (qmask >> 32);
-		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), mask);
+		if (mask)
+			IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), mask);
+		break;
+	default:
+		break;
 	}
 	/* skip the flush */
 }
@@ -1847,8 +2017,13 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
 	int r_idx;
 	int i;
 
+#ifdef CONFIG_IXGBE_DCA
+	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+		ixgbe_update_dca(q_vector);
+#endif
+
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-	for (i = 0;  i < q_vector->rxr_count; i++) {
+	for (i = 0; i < q_vector->rxr_count; i++) {
 		rx_ring = adapter->rx_ring[r_idx];
 		rx_ring->total_bytes = 0;
 		rx_ring->total_packets = 0;
@@ -1859,7 +2034,6 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
 	if (!q_vector->rxr_count)
 		return IRQ_HANDLED;
 
-	/* disable interrupts on this vector only */
 	/* EIAM disabled interrupts (on this vector) for us */
 	napi_schedule(&q_vector->napi);
 
@@ -1918,13 +2092,14 @@ static int ixgbe_clean_rxonly(struct napi_struct *napi, int budget)
 	int work_done = 0;
 	long r_idx;
 
-	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
-	rx_ring = adapter->rx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-		ixgbe_update_rx_dca(adapter, rx_ring);
+		ixgbe_update_dca(q_vector);
 #endif
 
+	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
+	rx_ring = adapter->rx_ring[r_idx];
+
 	ixgbe_clean_rx_irq(q_vector, rx_ring, &work_done, budget);
 
 	/* If all Rx work done, exit the polling mode */
@@ -1958,13 +2133,14 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 	long r_idx;
 	bool tx_clean_complete = true;
 
+#ifdef CONFIG_IXGBE_DCA
+	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+		ixgbe_update_dca(q_vector);
+#endif
+
 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
 	for (i = 0; i < q_vector->txr_count; i++) {
 		ring = adapter->tx_ring[r_idx];
-#ifdef CONFIG_IXGBE_DCA
-		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-			ixgbe_update_tx_dca(adapter, ring);
-#endif
 		tx_clean_complete &= ixgbe_clean_tx_irq(q_vector, ring);
 		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
 				      r_idx + 1);
@@ -1977,10 +2153,6 @@ static int ixgbe_clean_rxtx_many(struct napi_struct *napi, int budget)
 	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
 	for (i = 0; i < q_vector->rxr_count; i++) {
 		ring = adapter->rx_ring[r_idx];
-#ifdef CONFIG_IXGBE_DCA
-		if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-			ixgbe_update_rx_dca(adapter, ring);
-#endif
 		ixgbe_clean_rx_irq(q_vector, ring, &work_done, budget);
 		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
 				      r_idx + 1);
@@ -2019,13 +2191,14 @@ static int ixgbe_clean_txonly(struct napi_struct *napi, int budget)
 	int work_done = 0;
 	long r_idx;
 
-	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
-	tx_ring = adapter->tx_ring[r_idx];
 #ifdef CONFIG_IXGBE_DCA
 	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
-		ixgbe_update_tx_dca(adapter, tx_ring);
+		ixgbe_update_dca(q_vector);
 #endif
 
+	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
+	tx_ring = adapter->tx_ring[r_idx];
+
 	if (!ixgbe_clean_tx_irq(q_vector, tx_ring))
 		work_done = budget;
 
@@ -2046,24 +2219,27 @@ static inline void map_vector_to_rxq(struct ixgbe_adapter *a, int v_idx,
 				     int r_idx)
 {
 	struct ixgbe_q_vector *q_vector = a->q_vector[v_idx];
+	struct ixgbe_ring *rx_ring = a->rx_ring[r_idx];
 
 	set_bit(r_idx, q_vector->rxr_idx);
 	q_vector->rxr_count++;
+	rx_ring->q_vector = q_vector;
 }
 
 static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
 				     int t_idx)
 {
 	struct ixgbe_q_vector *q_vector = a->q_vector[v_idx];
+	struct ixgbe_ring *tx_ring = a->tx_ring[t_idx];
 
 	set_bit(t_idx, q_vector->txr_idx);
 	q_vector->txr_count++;
+	tx_ring->q_vector = q_vector;
 }
 
 /**
  * ixgbe_map_rings_to_vectors - Maps descriptor rings to vectors
  * @adapter: board private structure to initialize
- * @vectors: allotted vector count for descriptor rings
  *
  * This function maps descriptor rings to the queue-specific vectors
  * we were allotted through the MSI-X enabling code.  Ideally, we'd have
@@ -2071,9 +2247,9 @@ static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
  * group the rings as "efficiently" as possible.  You would add new
  * mapping configurations in here.
  **/
-static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
-				      int vectors)
+static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter)
 {
+	int q_vectors;
 	int v_start = 0;
 	int rxr_idx = 0, txr_idx = 0;
 	int rxr_remaining = adapter->num_rx_queues;
@@ -2086,11 +2262,13 @@ static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
 	if (!(adapter->flags & IXGBE_FLAG_MSIX_ENABLED))
 		goto out;
 
+	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
+
 	/*
 	 * The ideal configuration...
 	 * We have enough vectors to map one per queue.
 	 */
-	if (vectors == adapter->num_rx_queues + adapter->num_tx_queues) {
+	if (q_vectors == adapter->num_rx_queues + adapter->num_tx_queues) {
 		for (; rxr_idx < rxr_remaining; v_start++, rxr_idx++)
 			map_vector_to_rxq(adapter, v_start, rxr_idx);
 
@@ -2106,23 +2284,20 @@ static int ixgbe_map_rings_to_vectors(struct ixgbe_adapter *adapter,
 	 * multiple queues per vector.
 	 */
 	/* Re-adjusting *qpv takes care of the remainder. */
-	for (i = v_start; i < vectors; i++) {
-		rqpv = DIV_ROUND_UP(rxr_remaining, vectors - i);
+	for (i = v_start; i < q_vectors; i++) {
+		rqpv = DIV_ROUND_UP(rxr_remaining, q_vectors - i);
 		for (j = 0; j < rqpv; j++) {
 			map_vector_to_rxq(adapter, i, rxr_idx);
 			rxr_idx++;
 			rxr_remaining--;
 		}
-	}
-	for (i = v_start; i < vectors; i++) {
-		tqpv = DIV_ROUND_UP(txr_remaining, vectors - i);
+		tqpv = DIV_ROUND_UP(txr_remaining, q_vectors - i);
 		for (j = 0; j < tqpv; j++) {
 			map_vector_to_txq(adapter, i, txr_idx);
 			txr_idx++;
 			txr_remaining--;
 		}
 	}
-
 out:
 	return err;
 }
@@ -2144,30 +2319,36 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
 	/* Decrement for Other and TCP Timer vectors */
 	q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
 
-	/* Map the Tx/Rx rings to the vectors we were allotted. */
-	err = ixgbe_map_rings_to_vectors(adapter, q_vectors);
+	err = ixgbe_map_rings_to_vectors(adapter);
 	if (err)
-		goto out;
+		return err;
 
-#define SET_HANDLER(_v) ((!(_v)->rxr_count) ? &ixgbe_msix_clean_tx : \
-			 (!(_v)->txr_count) ? &ixgbe_msix_clean_rx : \
-			 &ixgbe_msix_clean_many)
+#define SET_HANDLER(_v) (((_v)->rxr_count && (_v)->txr_count)        \
+					  ? &ixgbe_msix_clean_many : \
+			  (_v)->rxr_count ? &ixgbe_msix_clean_rx   : \
+			  (_v)->txr_count ? &ixgbe_msix_clean_tx   : \
+			  NULL)
 	for (vector = 0; vector < q_vectors; vector++) {
-		handler = SET_HANDLER(adapter->q_vector[vector]);
+		struct ixgbe_q_vector *q_vector = adapter->q_vector[vector];
+		handler = SET_HANDLER(q_vector);
 
 		if (handler == &ixgbe_msix_clean_rx) {
-			sprintf(adapter->name[vector], "%s-%s-%d",
+			sprintf(q_vector->name, "%s-%s-%d",
 				netdev->name, "rx", ri++);
 		} else if (handler == &ixgbe_msix_clean_tx) {
-			sprintf(adapter->name[vector], "%s-%s-%d",
+			sprintf(q_vector->name, "%s-%s-%d",
 				netdev->name, "tx", ti++);
-		} else
-			sprintf(adapter->name[vector], "%s-%s-%d",
-				netdev->name, "TxRx", vector);
-
+		} else if (handler == &ixgbe_msix_clean_many) {
+			sprintf(q_vector->name, "%s-%s-%d",
+				netdev->name, "TxRx", ri++);
+			ti++;
+		} else {
+			/* skip this unused q_vector */
+			continue;
+		}
 		err = request_irq(adapter->msix_entries[vector].vector,
-				  handler, 0, adapter->name[vector],
-				  adapter->q_vector[vector]);
+				  handler, 0, q_vector->name,
+				  q_vector);
 		if (err) {
 			e_err(probe, "request_irq failed for MSIX interrupt "
 			      "Error: %d\n", err);
@@ -2175,9 +2356,9 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
 		}
 	}
 
-	sprintf(adapter->name[vector], "%s:lsc", netdev->name);
+	sprintf(adapter->lsc_int_name, "%s:lsc", netdev->name);
 	err = request_irq(adapter->msix_entries[vector].vector,
-			  ixgbe_msix_lsc, 0, adapter->name[vector], netdev);
+			  ixgbe_msix_lsc, 0, adapter->lsc_int_name, netdev);
 	if (err) {
 		e_err(probe, "request_irq for msix_lsc failed: %d\n", err);
 		goto free_queue_irqs;
@@ -2193,17 +2374,16 @@ free_queue_irqs:
 	pci_disable_msix(adapter->pdev);
 	kfree(adapter->msix_entries);
 	adapter->msix_entries = NULL;
-out:
 	return err;
 }
 
 static void ixgbe_set_itr(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_q_vector *q_vector = adapter->q_vector[0];
-	u8 current_itr;
-	u32 new_itr = q_vector->eitr;
 	struct ixgbe_ring *rx_ring = adapter->rx_ring[0];
 	struct ixgbe_ring *tx_ring = adapter->tx_ring[0];
+	u32 new_itr = q_vector->eitr;
+	u8 current_itr;
 
 	q_vector->tx_itr = ixgbe_update_itr(adapter, new_itr,
 					    q_vector->tx_itr,
@@ -2233,9 +2413,9 @@ static void ixgbe_set_itr(struct ixgbe_adapter *adapter)
 
 	if (new_itr != q_vector->eitr) {
 		/* do an exponential smoothing */
-		new_itr = ((q_vector->eitr * 90)/100) + ((new_itr * 10)/100);
+		new_itr = ((q_vector->eitr * 9) + new_itr)/10;
 
-		/* save the algorithm value here, not the smoothed one */
+		/* save the algorithm value here */
 		q_vector->eitr = new_itr;
 
 		ixgbe_write_eitr(q_vector);
@@ -2256,12 +2436,17 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues,
 		mask |= IXGBE_EIMS_GPI_SDP0;
 	if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)
 		mask |= IXGBE_EIMS_GPI_SDP1;
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		mask |= IXGBE_EIMS_ECC;
 		mask |= IXGBE_EIMS_GPI_SDP1;
 		mask |= IXGBE_EIMS_GPI_SDP2;
 		if (adapter->num_vfs)
 			mask |= IXGBE_EIMS_MAILBOX;
+		break;
+	default:
+		break;
 	}
 	if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE ||
 	    adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE)
@@ -2317,13 +2502,21 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 	if (eicr & IXGBE_EICR_LSC)
 		ixgbe_check_lsc(adapter);
 
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		ixgbe_check_sfp_event(adapter, eicr);
+		if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
+		    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC))) {
+			adapter->interrupt_event = eicr;
+			schedule_work(&adapter->check_overtemp_task);
+		}
+		break;
+	default:
+		break;
+	}
 
 	ixgbe_check_fan_failure(adapter, eicr);
-	if ((adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) &&
-	    ((eicr & IXGBE_EICR_GPI_SDP0) || (eicr & IXGBE_EICR_LSC)))
-		schedule_work(&adapter->check_overtemp_task);
 
 	if (napi_schedule_prep(&(q_vector->napi))) {
 		adapter->tx_ring[0]->total_packets = 0;
@@ -2416,14 +2609,20 @@ static void ixgbe_free_irq(struct ixgbe_adapter *adapter)
  **/
 static inline void ixgbe_irq_disable(struct ixgbe_adapter *adapter)
 {
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, ~0);
-	} else {
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC, 0xFFFF0000);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(0), ~0);
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_EIMC_EX(1), ~0);
 		if (adapter->num_vfs > 32)
 			IXGBE_WRITE_REG(&adapter->hw, IXGBE_EITRSEL, 0);
+		break;
+	default:
+		break;
 	}
 	IXGBE_WRITE_FLUSH(&adapter->hw);
 	if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
@@ -2469,7 +2668,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 	u64 tdba = ring->dma;
 	int wait_loop = 10;
 	u32 txdctl;
-	u16 reg_idx = ring->reg_idx;
+	u8 reg_idx = ring->reg_idx;
 
 	/* disable queue to avoid issues while updating state */
 	txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
@@ -2484,8 +2683,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 			ring->count * sizeof(union ixgbe_adv_tx_desc));
 	IXGBE_WRITE_REG(hw, IXGBE_TDH(reg_idx), 0);
 	IXGBE_WRITE_REG(hw, IXGBE_TDT(reg_idx), 0);
-	ring->head = IXGBE_TDH(reg_idx);
-	ring->tail = IXGBE_TDT(reg_idx);
+	ring->tail = hw->hw_addr + IXGBE_TDT(reg_idx);
 
 	/* configure fetching thresholds */
 	if (adapter->rx_itr_setting == 0) {
@@ -2501,7 +2699,16 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter,
 	}
 
 	/* reinitialize flowdirector state */
-	set_bit(__IXGBE_FDIR_INIT_DONE, &ring->reinit_state);
+	if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) &&
+	    adapter->atr_sample_rate) {
+		ring->atr_sample_rate = adapter->atr_sample_rate;
+		ring->atr_count = 0;
+		set_bit(__IXGBE_TX_FDIR_INIT_DONE, &ring->state);
+	} else {
+		ring->atr_sample_rate = 0;
+	}
+
+	clear_bit(__IXGBE_HANG_CHECK_ARMED, &ring->state);
 
 	/* enable queue */
 	txdctl |= IXGBE_TXDCTL_ENABLE;
@@ -2592,16 +2799,22 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 				   struct ixgbe_ring *rx_ring)
 {
 	u32 srrctl;
-	int index;
-	struct ixgbe_ring_feature *feature = adapter->ring_feature;
+	u8 reg_idx = rx_ring->reg_idx;
 
-	index = rx_ring->reg_idx;
-	if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-		unsigned long mask;
-		mask = (unsigned long) feature[RING_F_RSS].mask;
-		index = index & mask;
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB: {
+		struct ixgbe_ring_feature *feature = adapter->ring_feature;
+		const int mask = feature[RING_F_RSS].mask;
+		reg_idx = reg_idx & mask;
+	}
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+	default:
+		break;
 	}
-	srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(index));
+
+	srrctl = IXGBE_READ_REG(&adapter->hw, IXGBE_SRRCTL(reg_idx));
 
 	srrctl &= ~IXGBE_SRRCTL_BSIZEHDR_MASK;
 	srrctl &= ~IXGBE_SRRCTL_BSIZEPKT_MASK;
@@ -2611,7 +2824,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 	srrctl |= (IXGBE_RX_HDR_SIZE << IXGBE_SRRCTL_BSIZEHDRSIZE_SHIFT) &
 		  IXGBE_SRRCTL_BSIZEHDR_MASK;
 
-	if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+	if (ring_is_ps_enabled(rx_ring)) {
 #if (PAGE_SIZE / 2) > IXGBE_MAX_RXBUFFER
 		srrctl |= IXGBE_MAX_RXBUFFER >> IXGBE_SRRCTL_BSIZEPKT_SHIFT;
 #else
@@ -2624,7 +2837,7 @@ static void ixgbe_configure_srrctl(struct ixgbe_adapter *adapter,
 		srrctl |= IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF;
 	}
 
-	IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(index), srrctl);
+	IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(reg_idx), srrctl);
 }
 
 static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter)
@@ -2694,19 +2907,36 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter)
 }
 
 /**
+ * ixgbe_clear_rscctl - disable RSC for the indicated ring
+ * @adapter: address of board private structure
+ * @ring: structure containing ring specific data
+ **/
+void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter,
+                        struct ixgbe_ring *ring)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u32 rscctrl;
+	u8 reg_idx = ring->reg_idx;
+
+	rscctrl = IXGBE_READ_REG(hw, IXGBE_RSCCTL(reg_idx));
+	rscctrl &= ~IXGBE_RSCCTL_RSCEN;
+	IXGBE_WRITE_REG(hw, IXGBE_RSCCTL(reg_idx), rscctrl);
+}
+
+/**
  * ixgbe_configure_rscctl - enable RSC for the indicated ring
  * @adapter:    address of board private structure
  * @index:      index of ring to set
  **/
-static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
+void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 				   struct ixgbe_ring *ring)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rscctrl;
 	int rx_buf_len;
-	u16 reg_idx = ring->reg_idx;
+	u8 reg_idx = ring->reg_idx;
 
-	if (!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED))
+	if (!ring_is_rsc_enabled(ring))
 		return;
 
 	rx_buf_len = ring->rx_buf_len;
@@ -2717,7 +2947,7 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 	 * total size of max desc * buf_len is not greater
 	 * than 65535
 	 */
-	if (ring->flags & IXGBE_RING_RX_PS_ENABLED) {
+	if (ring_is_ps_enabled(ring)) {
 #if (MAX_SKB_FRAGS > 16)
 		rscctrl |= IXGBE_RSCCTL_MAXDESC_16;
 #elif (MAX_SKB_FRAGS > 8)
@@ -2770,9 +3000,9 @@ static void ixgbe_rx_desc_queue_enable(struct ixgbe_adapter *adapter,
 				       struct ixgbe_ring *ring)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
-	int reg_idx = ring->reg_idx;
 	int wait_loop = IXGBE_MAX_RX_DESC_POLL;
 	u32 rxdctl;
+	u8 reg_idx = ring->reg_idx;
 
 	/* RXDCTL.EN will return 0 on 82598 if link is down, so skip it */
 	if (hw->mac.type == ixgbe_mac_82598EB &&
@@ -2796,7 +3026,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 	struct ixgbe_hw *hw = &adapter->hw;
 	u64 rdba = ring->dma;
 	u32 rxdctl;
-	u16 reg_idx = ring->reg_idx;
+	u8 reg_idx = ring->reg_idx;
 
 	/* disable queue to avoid issues while updating state */
 	rxdctl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(reg_idx));
@@ -2810,8 +3040,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 			ring->count * sizeof(union ixgbe_adv_rx_desc));
 	IXGBE_WRITE_REG(hw, IXGBE_RDH(reg_idx), 0);
 	IXGBE_WRITE_REG(hw, IXGBE_RDT(reg_idx), 0);
-	ring->head = IXGBE_RDH(reg_idx);
-	ring->tail = IXGBE_RDT(reg_idx);
+	ring->tail = hw->hw_addr + IXGBE_RDT(reg_idx);
 
 	ixgbe_configure_srrctl(adapter, ring);
 	ixgbe_configure_rscctl(adapter, ring);
@@ -2833,7 +3062,7 @@ void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter,
 	IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(reg_idx), rxdctl);
 
 	ixgbe_rx_desc_queue_enable(adapter, ring);
-	ixgbe_alloc_rx_buffers(adapter, ring, IXGBE_DESC_UNUSED(ring));
+	ixgbe_alloc_rx_buffers(ring, IXGBE_DESC_UNUSED(ring));
 }
 
 static void ixgbe_setup_psrtype(struct ixgbe_adapter *adapter)
@@ -2956,24 +3185,32 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
 		rx_ring->rx_buf_len = rx_buf_len;
 
 		if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED)
-			rx_ring->flags |= IXGBE_RING_RX_PS_ENABLED;
+			set_ring_ps_enabled(rx_ring);
 		else
-			rx_ring->flags &= ~IXGBE_RING_RX_PS_ENABLED;
+			clear_ring_ps_enabled(rx_ring);
+
+		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
+			set_ring_rsc_enabled(rx_ring);
+		else
+			clear_ring_rsc_enabled(rx_ring);
 
 #ifdef IXGBE_FCOE
 		if (netdev->features & NETIF_F_FCOE_MTU) {
 			struct ixgbe_ring_feature *f;
 			f = &adapter->ring_feature[RING_F_FCOE];
 			if ((i >= f->mask) && (i < f->mask + f->indices)) {
-				rx_ring->flags &= ~IXGBE_RING_RX_PS_ENABLED;
+				clear_ring_ps_enabled(rx_ring);
 				if (rx_buf_len < IXGBE_FCOE_JUMBO_FRAME_SIZE)
 					rx_ring->rx_buf_len =
 						IXGBE_FCOE_JUMBO_FRAME_SIZE;
+			} else if (!ring_is_rsc_enabled(rx_ring) &&
+				   !ring_is_ps_enabled(rx_ring)) {
+				rx_ring->rx_buf_len =
+						IXGBE_FCOE_JUMBO_FRAME_SIZE;
 			}
 		}
 #endif /* IXGBE_FCOE */
 	}
-
 }
 
 static void ixgbe_setup_rdrxctl(struct ixgbe_adapter *adapter)
@@ -2996,6 +3233,7 @@ static void ixgbe_setup_rdrxctl(struct ixgbe_adapter *adapter)
 		rdrxctl |= IXGBE_RDRXCTL_MVMEN;
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		/* Disable RSC for ACK packets */
 		IXGBE_WRITE_REG(hw, IXGBE_RSCDBU,
 		   (IXGBE_RSCDBU_RSCACKDIS | IXGBE_READ_REG(hw, IXGBE_RSCDBU)));
@@ -3123,6 +3361,7 @@ static void ixgbe_vlan_strip_disable(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		for (i = 0; i < adapter->num_rx_queues; i++) {
 			j = adapter->rx_ring[i]->reg_idx;
 			vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j));
@@ -3152,6 +3391,7 @@ static void ixgbe_vlan_strip_enable(struct ixgbe_adapter *adapter)
 		IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
 		break;
 	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		for (i = 0; i < adapter->num_rx_queues; i++) {
 			j = adapter->rx_ring[i]->reg_idx;
 			vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j));
@@ -3349,8 +3589,6 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
 	int max_frame = adapter->netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
-	u32 txdctl;
-	int i, j;
 
 	if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED)) {
 		if (hw->mac.type == ixgbe_mac_82598EB)
@@ -3366,25 +3604,18 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
 		max_frame = max(max_frame, IXGBE_FCOE_JUMBO_FRAME_SIZE);
 #endif
 
-	ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, max_frame,
+	ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 					DCB_TX_CONFIG);
-	ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, max_frame,
+	ixgbe_dcb_calculate_tc_credits(hw, &adapter->dcb_cfg, max_frame,
 					DCB_RX_CONFIG);
 
-	/* reconfigure the hardware */
-	ixgbe_dcb_hw_config(&adapter->hw, &adapter->dcb_cfg);
-
-	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i]->reg_idx;
-		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
-		/* PThresh workaround for Tx hang with DFP enabled. */
-		txdctl |= 32;
-		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j), txdctl);
-	}
 	/* Enable VLAN tag insert/strip */
 	adapter->netdev->features |= NETIF_F_HW_VLAN_RX;
 
 	hw->mac.ops.set_vfta(&adapter->hw, 0, 0, true);
+
+	/* reconfigure the hardware */
+	ixgbe_dcb_hw_config(hw, &adapter->dcb_cfg);
 }
 
 #endif
@@ -3516,8 +3747,9 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter)
 		case ixgbe_mac_82598EB:
 			IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
 			break;
-		default:
 		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+		default:
 			IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
 			IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
 			break;
@@ -3562,12 +3794,20 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 		ixgbe_configure_msi_and_legacy(adapter);
 
 	/* enable the optics */
-	if (hw->phy.multispeed_fiber)
+	if (hw->phy.multispeed_fiber && hw->mac.ops.enable_tx_laser)
 		hw->mac.ops.enable_tx_laser(hw);
 
 	clear_bit(__IXGBE_DOWN, &adapter->state);
 	ixgbe_napi_enable_all(adapter);
 
+	if (ixgbe_is_sfp(hw)) {
+		ixgbe_sfp_link_config(adapter);
+	} else {
+		err = ixgbe_non_sfp_link_config(hw);
+		if (err)
+			e_err(probe, "link_config FAILED %d\n", err);
+	}
+
 	/* clear any pending interrupts, may auto mask */
 	IXGBE_READ_REG(hw, IXGBE_EICR);
 	ixgbe_irq_enable(adapter, true, true);
@@ -3590,26 +3830,8 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter)
 	 * If we're not hot-pluggable SFP+, we just need to configure link
 	 * and bring it up.
 	 */
-	if (hw->phy.type == ixgbe_phy_unknown) {
-		err = hw->phy.ops.identify(hw);
-		if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
-			/*
-			 * Take the device down and schedule the sfp tasklet
-			 * which will unregister_netdev and log it.
-			 */
-			ixgbe_down(adapter);
-			schedule_work(&adapter->sfp_config_module_task);
-			return err;
-		}
-	}
-
-	if (ixgbe_is_sfp(hw)) {
-		ixgbe_sfp_link_config(adapter);
-	} else {
-		err = ixgbe_non_sfp_link_config(hw);
-		if (err)
-			e_err(probe, "link_config FAILED %d\n", err);
-	}
+	if (hw->phy.type == ixgbe_phy_unknown)
+		schedule_work(&adapter->sfp_config_module_task);
 
 	/* enable transmits */
 	netif_tx_start_all_queues(adapter->netdev);
@@ -3687,15 +3909,13 @@ void ixgbe_reset(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_clean_rx_ring - Free Rx Buffers per Queue
- * @adapter: board private structure
  * @rx_ring: ring to free buffers from
  **/
-static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *rx_ring)
+static void ixgbe_clean_rx_ring(struct ixgbe_ring *rx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = rx_ring->dev;
 	unsigned long size;
-	unsigned int i;
+	u16 i;
 
 	/* ring already cleared, nothing to do */
 	if (!rx_ring->rx_buffer_info)
@@ -3707,7 +3927,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 
 		rx_buffer_info = &rx_ring->rx_buffer_info[i];
 		if (rx_buffer_info->dma) {
-			dma_unmap_single(&pdev->dev, rx_buffer_info->dma,
+			dma_unmap_single(rx_ring->dev, rx_buffer_info->dma,
 					 rx_ring->rx_buf_len,
 					 DMA_FROM_DEVICE);
 			rx_buffer_info->dma = 0;
@@ -3718,7 +3938,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 			do {
 				struct sk_buff *this = skb;
 				if (IXGBE_RSC_CB(this)->delay_unmap) {
-					dma_unmap_single(&pdev->dev,
+					dma_unmap_single(dev,
 							 IXGBE_RSC_CB(this)->dma,
 							 rx_ring->rx_buf_len,
 							 DMA_FROM_DEVICE);
@@ -3732,7 +3952,7 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 		if (!rx_buffer_info->page)
 			continue;
 		if (rx_buffer_info->page_dma) {
-			dma_unmap_page(&pdev->dev, rx_buffer_info->page_dma,
+			dma_unmap_page(dev, rx_buffer_info->page_dma,
 				       PAGE_SIZE / 2, DMA_FROM_DEVICE);
 			rx_buffer_info->page_dma = 0;
 		}
@@ -3749,24 +3969,17 @@ static void ixgbe_clean_rx_ring(struct ixgbe_adapter *adapter,
 
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
-
-	if (rx_ring->head)
-		writel(0, adapter->hw.hw_addr + rx_ring->head);
-	if (rx_ring->tail)
-		writel(0, adapter->hw.hw_addr + rx_ring->tail);
 }
 
 /**
  * ixgbe_clean_tx_ring - Free Tx Buffers
- * @adapter: board private structure
  * @tx_ring: ring to be cleaned
  **/
-static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
-				struct ixgbe_ring *tx_ring)
+static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring)
 {
 	struct ixgbe_tx_buffer *tx_buffer_info;
 	unsigned long size;
-	unsigned int i;
+	u16 i;
 
 	/* ring already cleared, nothing to do */
 	if (!tx_ring->tx_buffer_info)
@@ -3775,7 +3988,7 @@ static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
 	/* Free all the Tx ring sk_buffs */
 	for (i = 0; i < tx_ring->count; i++) {
 		tx_buffer_info = &tx_ring->tx_buffer_info[i];
-		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
 	}
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
@@ -3786,11 +3999,6 @@ static void ixgbe_clean_tx_ring(struct ixgbe_adapter *adapter,
 
 	tx_ring->next_to_use = 0;
 	tx_ring->next_to_clean = 0;
-
-	if (tx_ring->head)
-		writel(0, adapter->hw.hw_addr + tx_ring->head);
-	if (tx_ring->tail)
-		writel(0, adapter->hw.hw_addr + tx_ring->tail);
 }
 
 /**
@@ -3802,7 +4010,7 @@ static void ixgbe_clean_all_rx_rings(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
-		ixgbe_clean_rx_ring(adapter, adapter->rx_ring[i]);
+		ixgbe_clean_rx_ring(adapter->rx_ring[i]);
 }
 
 /**
@@ -3814,7 +4022,7 @@ static void ixgbe_clean_all_tx_rings(struct ixgbe_adapter *adapter)
 	int i;
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
-		ixgbe_clean_tx_ring(adapter, adapter->tx_ring[i]);
+		ixgbe_clean_tx_ring(adapter->tx_ring[i]);
 }
 
 void ixgbe_down(struct ixgbe_adapter *adapter)
@@ -3823,7 +4031,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 rxctrl;
 	u32 txdctl;
-	int i, j;
+	int i;
 	int num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
 
 	/* signal that we are down to the interrupt handler */
@@ -3881,19 +4089,25 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
 
 	/* disable transmits in the hardware now that interrupts are off */
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		j = adapter->tx_ring[i]->reg_idx;
-		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(j));
-		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(j),
+		u8 reg_idx = adapter->tx_ring[i]->reg_idx;
+		txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx));
+		IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx),
 				(txdctl & ~IXGBE_TXDCTL_ENABLE));
 	}
 	/* Disable the Tx DMA engine on 82599 */
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL,
 				(IXGBE_READ_REG(hw, IXGBE_DMATXCTL) &
 				 ~IXGBE_DMATXCTL_TE));
+		break;
+	default:
+		break;
+	}
 
 	/* power down the optics */
-	if (hw->phy.multispeed_fiber)
+	if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser)
 		hw->mac.ops.disable_tx_laser(hw);
 
 	/* clear n-tuple filters that are cached */
@@ -3925,10 +4139,8 @@ static int ixgbe_poll(struct napi_struct *napi, int budget)
 	int tx_clean_complete, work_done = 0;
 
 #ifdef CONFIG_IXGBE_DCA
-	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) {
-		ixgbe_update_tx_dca(adapter, adapter->tx_ring[0]);
-		ixgbe_update_rx_dca(adapter, adapter->rx_ring[0]);
-	}
+	if (adapter->flags & IXGBE_FLAG_DCA_ENABLED)
+		ixgbe_update_dca(q_vector);
 #endif
 
 	tx_clean_complete = ixgbe_clean_tx_irq(q_vector, adapter->tx_ring[0]);
@@ -3956,6 +4168,8 @@ static void ixgbe_tx_timeout(struct net_device *netdev)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
+	adapter->tx_timeout_count++;
+
 	/* Do the reset outside of interrupt context */
 	schedule_work(&adapter->reset_task);
 }
@@ -3970,8 +4184,6 @@ static void ixgbe_reset_task(struct work_struct *work)
 	    test_bit(__IXGBE_RESETTING, &adapter->state))
 		return;
 
-	adapter->tx_timeout_count++;
-
 	ixgbe_dump(adapter);
 	netdev_err(adapter->netdev, "Reset adapter\n");
 	ixgbe_reinit_locked(adapter);
@@ -4221,19 +4433,16 @@ static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
 static inline bool ixgbe_cache_ring_rss(struct ixgbe_adapter *adapter)
 {
 	int i;
-	bool ret = false;
 
-	if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
-		for (i = 0; i < adapter->num_rx_queues; i++)
-			adapter->rx_ring[i]->reg_idx = i;
-		for (i = 0; i < adapter->num_tx_queues; i++)
-			adapter->tx_ring[i]->reg_idx = i;
-		ret = true;
-	} else {
-		ret = false;
-	}
+	if (!(adapter->flags & IXGBE_FLAG_RSS_ENABLED))
+		return false;
 
-	return ret;
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		adapter->rx_ring[i]->reg_idx = i;
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		adapter->tx_ring[i]->reg_idx = i;
+
+	return true;
 }
 
 #ifdef CONFIG_IXGBE_DCB
@@ -4250,71 +4459,67 @@ static inline bool ixgbe_cache_ring_dcb(struct ixgbe_adapter *adapter)
 	bool ret = false;
 	int dcb_i = adapter->ring_feature[RING_F_DCB].indices;
 
-	if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-		if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-			/* the number of queues is assumed to be symmetric */
-			for (i = 0; i < dcb_i; i++) {
-				adapter->rx_ring[i]->reg_idx = i << 3;
-				adapter->tx_ring[i]->reg_idx = i << 2;
-			}
-			ret = true;
-		} else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-			if (dcb_i == 8) {
-				/*
-				 * Tx TC0 starts at: descriptor queue 0
-				 * Tx TC1 starts at: descriptor queue 32
-				 * Tx TC2 starts at: descriptor queue 64
-				 * Tx TC3 starts at: descriptor queue 80
-				 * Tx TC4 starts at: descriptor queue 96
-				 * Tx TC5 starts at: descriptor queue 104
-				 * Tx TC6 starts at: descriptor queue 112
-				 * Tx TC7 starts at: descriptor queue 120
-				 *
-				 * Rx TC0-TC7 are offset by 16 queues each
-				 */
-				for (i = 0; i < 3; i++) {
-					adapter->tx_ring[i]->reg_idx = i << 5;
-					adapter->rx_ring[i]->reg_idx = i << 4;
-				}
-				for ( ; i < 5; i++) {
-					adapter->tx_ring[i]->reg_idx =
-								 ((i + 2) << 4);
-					adapter->rx_ring[i]->reg_idx = i << 4;
-				}
-				for ( ; i < dcb_i; i++) {
-					adapter->tx_ring[i]->reg_idx =
-								 ((i + 8) << 3);
-					adapter->rx_ring[i]->reg_idx = i << 4;
-				}
+	if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED))
+		return false;
 
-				ret = true;
-			} else if (dcb_i == 4) {
-				/*
-				 * Tx TC0 starts at: descriptor queue 0
-				 * Tx TC1 starts at: descriptor queue 64
-				 * Tx TC2 starts at: descriptor queue 96
-				 * Tx TC3 starts at: descriptor queue 112
-				 *
-				 * Rx TC0-TC3 are offset by 32 queues each
-				 */
-				adapter->tx_ring[0]->reg_idx = 0;
-				adapter->tx_ring[1]->reg_idx = 64;
-				adapter->tx_ring[2]->reg_idx = 96;
-				adapter->tx_ring[3]->reg_idx = 112;
-				for (i = 0 ; i < dcb_i; i++)
-					adapter->rx_ring[i]->reg_idx = i << 5;
-
-				ret = true;
-			} else {
-				ret = false;
+	/* the number of queues is assumed to be symmetric */
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82598EB:
+		for (i = 0; i < dcb_i; i++) {
+			adapter->rx_ring[i]->reg_idx = i << 3;
+			adapter->tx_ring[i]->reg_idx = i << 2;
+		}
+		ret = true;
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		if (dcb_i == 8) {
+			/*
+			 * Tx TC0 starts at: descriptor queue 0
+			 * Tx TC1 starts at: descriptor queue 32
+			 * Tx TC2 starts at: descriptor queue 64
+			 * Tx TC3 starts at: descriptor queue 80
+			 * Tx TC4 starts at: descriptor queue 96
+			 * Tx TC5 starts at: descriptor queue 104
+			 * Tx TC6 starts at: descriptor queue 112
+			 * Tx TC7 starts at: descriptor queue 120
+			 *
+			 * Rx TC0-TC7 are offset by 16 queues each
+			 */
+			for (i = 0; i < 3; i++) {
+				adapter->tx_ring[i]->reg_idx = i << 5;
+				adapter->rx_ring[i]->reg_idx = i << 4;
 			}
-		} else {
-			ret = false;
+			for ( ; i < 5; i++) {
+				adapter->tx_ring[i]->reg_idx = ((i + 2) << 4);
+				adapter->rx_ring[i]->reg_idx = i << 4;
+			}
+			for ( ; i < dcb_i; i++) {
+				adapter->tx_ring[i]->reg_idx = ((i + 8) << 3);
+				adapter->rx_ring[i]->reg_idx = i << 4;
+			}
+			ret = true;
+		} else if (dcb_i == 4) {
+			/*
+			 * Tx TC0 starts at: descriptor queue 0
+			 * Tx TC1 starts at: descriptor queue 64
+			 * Tx TC2 starts at: descriptor queue 96
+			 * Tx TC3 starts at: descriptor queue 112
+			 *
+			 * Rx TC0-TC3 are offset by 32 queues each
+			 */
+			adapter->tx_ring[0]->reg_idx = 0;
+			adapter->tx_ring[1]->reg_idx = 64;
+			adapter->tx_ring[2]->reg_idx = 96;
+			adapter->tx_ring[3]->reg_idx = 112;
+			for (i = 0 ; i < dcb_i; i++)
+				adapter->rx_ring[i]->reg_idx = i << 5;
+			ret = true;
 		}
-	} else {
-		ret = false;
+		break;
+	default:
+		break;
 	}
-
 	return ret;
 }
 #endif
@@ -4354,55 +4559,55 @@ static inline bool ixgbe_cache_ring_fdir(struct ixgbe_adapter *adapter)
  */
 static inline bool ixgbe_cache_ring_fcoe(struct ixgbe_adapter *adapter)
 {
-	int i, fcoe_rx_i = 0, fcoe_tx_i = 0;
-	bool ret = false;
 	struct ixgbe_ring_feature *f = &adapter->ring_feature[RING_F_FCOE];
+	int i;
+	u8 fcoe_rx_i = 0, fcoe_tx_i = 0;
+
+	if (!(adapter->flags & IXGBE_FLAG_FCOE_ENABLED))
+		return false;
 
-	if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) {
 #ifdef CONFIG_IXGBE_DCB
-		if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-			struct ixgbe_fcoe *fcoe = &adapter->fcoe;
+	if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
+		struct ixgbe_fcoe *fcoe = &adapter->fcoe;
 
-			ixgbe_cache_ring_dcb(adapter);
-			/* find out queues in TC for FCoE */
-			fcoe_rx_i = adapter->rx_ring[fcoe->tc]->reg_idx + 1;
-			fcoe_tx_i = adapter->tx_ring[fcoe->tc]->reg_idx + 1;
-			/*
-			 * In 82599, the number of Tx queues for each traffic
-			 * class for both 8-TC and 4-TC modes are:
-			 * TCs  : TC0 TC1 TC2 TC3 TC4 TC5 TC6 TC7
-			 * 8 TCs:  32  32  16  16   8   8   8   8
-			 * 4 TCs:  64  64  32  32
-			 * We have max 8 queues for FCoE, where 8 the is
-			 * FCoE redirection table size. If TC for FCoE is
-			 * less than or equal to TC3, we have enough queues
-			 * to add max of 8 queues for FCoE, so we start FCoE
-			 * tx descriptor from the next one, i.e., reg_idx + 1.
-			 * If TC for FCoE is above TC3, implying 8 TC mode,
-			 * and we need 8 for FCoE, we have to take all queues
-			 * in that traffic class for FCoE.
-			 */
-			if ((f->indices == IXGBE_FCRETA_SIZE) && (fcoe->tc > 3))
-				fcoe_tx_i--;
-		}
+		ixgbe_cache_ring_dcb(adapter);
+		/* find out queues in TC for FCoE */
+		fcoe_rx_i = adapter->rx_ring[fcoe->tc]->reg_idx + 1;
+		fcoe_tx_i = adapter->tx_ring[fcoe->tc]->reg_idx + 1;
+		/*
+		 * In 82599, the number of Tx queues for each traffic
+		 * class for both 8-TC and 4-TC modes are:
+		 * TCs  : TC0 TC1 TC2 TC3 TC4 TC5 TC6 TC7
+		 * 8 TCs:  32  32  16  16   8   8   8   8
+		 * 4 TCs:  64  64  32  32
+		 * We have max 8 queues for FCoE, where 8 the is
+		 * FCoE redirection table size. If TC for FCoE is
+		 * less than or equal to TC3, we have enough queues
+		 * to add max of 8 queues for FCoE, so we start FCoE
+		 * Tx queue from the next one, i.e., reg_idx + 1.
+		 * If TC for FCoE is above TC3, implying 8 TC mode,
+		 * and we need 8 for FCoE, we have to take all queues
+		 * in that traffic class for FCoE.
+		 */
+		if ((f->indices == IXGBE_FCRETA_SIZE) && (fcoe->tc > 3))
+			fcoe_tx_i--;
+	}
 #endif /* CONFIG_IXGBE_DCB */
-		if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
-			if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
-			    (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))
-				ixgbe_cache_ring_fdir(adapter);
-			else
-				ixgbe_cache_ring_rss(adapter);
+	if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) {
+		if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) ||
+		    (adapter->flags & IXGBE_FLAG_FDIR_PERFECT_CAPABLE))
+			ixgbe_cache_ring_fdir(adapter);
+		else
+			ixgbe_cache_ring_rss(adapter);
 
-			fcoe_rx_i = f->mask;
-			fcoe_tx_i = f->mask;
-		}
-		for (i = 0; i < f->indices; i++, fcoe_rx_i++, fcoe_tx_i++) {
-			adapter->rx_ring[f->mask + i]->reg_idx = fcoe_rx_i;
-			adapter->tx_ring[f->mask + i]->reg_idx = fcoe_tx_i;
-		}
-		ret = true;
+		fcoe_rx_i = f->mask;
+		fcoe_tx_i = f->mask;
 	}
-	return ret;
+	for (i = 0; i < f->indices; i++, fcoe_rx_i++, fcoe_tx_i++) {
+		adapter->rx_ring[f->mask + i]->reg_idx = fcoe_rx_i;
+		adapter->tx_ring[f->mask + i]->reg_idx = fcoe_tx_i;
+	}
+	return true;
 }
 
 #endif /* IXGBE_FCOE */
@@ -4471,65 +4676,55 @@ static void ixgbe_cache_ring_register(struct ixgbe_adapter *adapter)
  **/
 static int ixgbe_alloc_queues(struct ixgbe_adapter *adapter)
 {
-	int i;
-	int orig_node = adapter->node;
+	int rx = 0, tx = 0, nid = adapter->node;
 
-	for (i = 0; i < adapter->num_tx_queues; i++) {
-		struct ixgbe_ring *ring = adapter->tx_ring[i];
-		if (orig_node == -1) {
-			int cur_node = next_online_node(adapter->node);
-			if (cur_node == MAX_NUMNODES)
-				cur_node = first_online_node;
-			adapter->node = cur_node;
-		}
-		ring = kzalloc_node(sizeof(struct ixgbe_ring), GFP_KERNEL,
-				    adapter->node);
+	if (nid < 0 || !node_online(nid))
+		nid = first_online_node;
+
+	for (; tx < adapter->num_tx_queues; tx++) {
+		struct ixgbe_ring *ring;
+
+		ring = kzalloc_node(sizeof(*ring), GFP_KERNEL, nid);
 		if (!ring)
-			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
+			ring = kzalloc(sizeof(*ring), GFP_KERNEL);
 		if (!ring)
-			goto err_tx_ring_allocation;
+			goto err_allocation;
 		ring->count = adapter->tx_ring_count;
-		ring->queue_index = i;
-		ring->numa_node = adapter->node;
+		ring->queue_index = tx;
+		ring->numa_node = nid;
+		ring->dev = &adapter->pdev->dev;
+		ring->netdev = adapter->netdev;
 
-		adapter->tx_ring[i] = ring;
+		adapter->tx_ring[tx] = ring;
 	}
 
-	/* Restore the adapter's original node */
-	adapter->node = orig_node;
+	for (; rx < adapter->num_rx_queues; rx++) {
+		struct ixgbe_ring *ring;
 
-	for (i = 0; i < adapter->num_rx_queues; i++) {
-		struct ixgbe_ring *ring = adapter->rx_ring[i];
-		if (orig_node == -1) {
-			int cur_node = next_online_node(adapter->node);
-			if (cur_node == MAX_NUMNODES)
-				cur_node = first_online_node;
-			adapter->node = cur_node;
-		}
-		ring = kzalloc_node(sizeof(struct ixgbe_ring), GFP_KERNEL,
-				    adapter->node);
+		ring = kzalloc_node(sizeof(*ring), GFP_KERNEL, nid);
 		if (!ring)
-			ring = kzalloc(sizeof(struct ixgbe_ring), GFP_KERNEL);
+			ring = kzalloc(sizeof(*ring), GFP_KERNEL);
 		if (!ring)
-			goto err_rx_ring_allocation;
+			goto err_allocation;
 		ring->count = adapter->rx_ring_count;
-		ring->queue_index = i;
-		ring->numa_node = adapter->node;
+		ring->queue_index = rx;
+		ring->numa_node = nid;
+		ring->dev = &adapter->pdev->dev;
+		ring->netdev = adapter->netdev;
 
-		adapter->rx_ring[i] = ring;
+		adapter->rx_ring[rx] = ring;
 	}
 
-	/* Restore the adapter's original node */
-	adapter->node = orig_node;
-
 	ixgbe_cache_ring_register(adapter);
 
 	return 0;
 
-err_rx_ring_allocation:
-	for (i = 0; i < adapter->num_tx_queues; i++)
-		kfree(adapter->tx_ring[i]);
-err_tx_ring_allocation:
+err_allocation:
+	while (tx)
+		kfree(adapter->tx_ring[--tx]);
+
+	while (rx)
+		kfree(adapter->rx_ring[--rx]);
 	return -ENOMEM;
 }
 
@@ -4751,6 +4946,11 @@ err_set_interrupt:
 	return err;
 }
 
+static void ring_free_rcu(struct rcu_head *head)
+{
+	kfree(container_of(head, struct ixgbe_ring, rcu));
+}
+
 /**
  * ixgbe_clear_interrupt_scheme - Clear the current interrupt scheme settings
  * @adapter: board private structure to clear interrupt scheme on
@@ -4767,7 +4967,12 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
 		adapter->tx_ring[i] = NULL;
 	}
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		kfree(adapter->rx_ring[i]);
+		struct ixgbe_ring *ring = adapter->rx_ring[i];
+
+		/* ixgbe_get_stats64() might access this ring, we must wait
+		 * a grace period before freeing it.
+		 */
+		call_rcu(&ring->rcu, ring_free_rcu);
 		adapter->rx_ring[i] = NULL;
 	}
 
@@ -4844,6 +5049,7 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 	int j;
 	struct tc_configuration *tc;
 #endif
+	int max_frame = dev->mtu + ETH_HLEN + ETH_FCS_LEN;
 
 	/* PCI config space info */
 
@@ -4858,11 +5064,14 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 	adapter->ring_feature[RING_F_RSS].indices = rss;
 	adapter->flags |= IXGBE_FLAG_RSS_ENABLED;
 	adapter->ring_feature[RING_F_DCB].indices = IXGBE_MAX_DCB_INDICES;
-	if (hw->mac.type == ixgbe_mac_82598EB) {
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		if (hw->device_id == IXGBE_DEV_ID_82598AT)
 			adapter->flags |= IXGBE_FLAG_FAN_FAIL_CAPABLE;
 		adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82598;
-	} else if (hw->mac.type == ixgbe_mac_82599EB) {
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		adapter->max_msix_q_vectors = MAX_MSIX_Q_VECTORS_82599;
 		adapter->flags2 |= IXGBE_FLAG2_RSC_CAPABLE;
 		adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
@@ -4891,6 +5100,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 		adapter->fcoe.up = IXGBE_FCOE_DEFTC;
 #endif
 #endif /* IXGBE_FCOE */
+		break;
+	default:
+		break;
 	}
 
 #ifdef CONFIG_IXGBE_DCB
@@ -4920,8 +5132,8 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 #ifdef CONFIG_DCB
 	adapter->last_lfc_mode = hw->fc.current_mode;
 #endif
-	hw->fc.high_water = IXGBE_DEFAULT_FCRTH;
-	hw->fc.low_water = IXGBE_DEFAULT_FCRTL;
+	hw->fc.high_water = FC_HIGH_WATER(max_frame);
+	hw->fc.low_water = FC_LOW_WATER(max_frame);
 	hw->fc.pause_time = IXGBE_DEFAULT_FCPAUSE;
 	hw->fc.send_xon = true;
 	hw->fc.disable_fc_autoneg = false;
@@ -4959,30 +5171,27 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_setup_tx_resources - allocate Tx resources (Descriptors)
- * @adapter: board private structure
  * @tx_ring:    tx descriptor ring (for a specific queue) to setup
  *
  * Return 0 on success, negative on failure
  **/
-int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *tx_ring)
+int ixgbe_setup_tx_resources(struct ixgbe_ring *tx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = tx_ring->dev;
 	int size;
 
 	size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count;
-	tx_ring->tx_buffer_info = vmalloc_node(size, tx_ring->numa_node);
+	tx_ring->tx_buffer_info = vzalloc_node(size, tx_ring->numa_node);
 	if (!tx_ring->tx_buffer_info)
-		tx_ring->tx_buffer_info = vmalloc(size);
+		tx_ring->tx_buffer_info = vzalloc(size);
 	if (!tx_ring->tx_buffer_info)
 		goto err;
-	memset(tx_ring->tx_buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc);
 	tx_ring->size = ALIGN(tx_ring->size, 4096);
 
-	tx_ring->desc = dma_alloc_coherent(&pdev->dev, tx_ring->size,
+	tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
 					   &tx_ring->dma, GFP_KERNEL);
 	if (!tx_ring->desc)
 		goto err;
@@ -4995,7 +5204,7 @@ int ixgbe_setup_tx_resources(struct ixgbe_adapter *adapter,
 err:
 	vfree(tx_ring->tx_buffer_info);
 	tx_ring->tx_buffer_info = NULL;
-	e_err(probe, "Unable to allocate memory for the Tx descriptor ring\n");
+	dev_err(dev, "Unable to allocate memory for the Tx descriptor ring\n");
 	return -ENOMEM;
 }
 
@@ -5014,7 +5223,7 @@ static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_tx_queues; i++) {
-		err = ixgbe_setup_tx_resources(adapter, adapter->tx_ring[i]);
+		err = ixgbe_setup_tx_resources(adapter->tx_ring[i]);
 		if (!err)
 			continue;
 		e_err(probe, "Allocation for Tx Queue %u failed\n", i);
@@ -5026,48 +5235,40 @@ static int ixgbe_setup_all_tx_resources(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_setup_rx_resources - allocate Rx resources (Descriptors)
- * @adapter: board private structure
  * @rx_ring:    rx descriptor ring (for a specific queue) to setup
  *
  * Returns 0 on success, negative on failure
  **/
-int ixgbe_setup_rx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *rx_ring)
+int ixgbe_setup_rx_resources(struct ixgbe_ring *rx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = rx_ring->dev;
 	int size;
 
 	size = sizeof(struct ixgbe_rx_buffer) * rx_ring->count;
-	rx_ring->rx_buffer_info = vmalloc_node(size, adapter->node);
+	rx_ring->rx_buffer_info = vzalloc_node(size, rx_ring->numa_node);
 	if (!rx_ring->rx_buffer_info)
-		rx_ring->rx_buffer_info = vmalloc(size);
-	if (!rx_ring->rx_buffer_info) {
-		e_err(probe, "vmalloc allocation failed for the Rx "
-		      "descriptor ring\n");
-		goto alloc_failed;
-	}
-	memset(rx_ring->rx_buffer_info, 0, size);
+		rx_ring->rx_buffer_info = vzalloc(size);
+	if (!rx_ring->rx_buffer_info)
+		goto err;
 
 	/* Round up to nearest 4K */
 	rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
 	rx_ring->size = ALIGN(rx_ring->size, 4096);
 
-	rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size,
+	rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
 					   &rx_ring->dma, GFP_KERNEL);
 
-	if (!rx_ring->desc) {
-		e_err(probe, "Memory allocation failed for the Rx "
-		      "descriptor ring\n");
-		vfree(rx_ring->rx_buffer_info);
-		goto alloc_failed;
-	}
+	if (!rx_ring->desc)
+		goto err;
 
 	rx_ring->next_to_clean = 0;
 	rx_ring->next_to_use = 0;
 
 	return 0;
-
-alloc_failed:
+err:
+	vfree(rx_ring->rx_buffer_info);
+	rx_ring->rx_buffer_info = NULL;
+	dev_err(dev, "Unable to allocate memory for the Rx descriptor ring\n");
 	return -ENOMEM;
 }
 
@@ -5081,13 +5282,12 @@ alloc_failed:
  *
  * Return 0 on success, negative on failure
  **/
-
 static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
 {
 	int i, err = 0;
 
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		err = ixgbe_setup_rx_resources(adapter, adapter->rx_ring[i]);
+		err = ixgbe_setup_rx_resources(adapter->rx_ring[i]);
 		if (!err)
 			continue;
 		e_err(probe, "Allocation for Rx Queue %u failed\n", i);
@@ -5099,23 +5299,23 @@ static int ixgbe_setup_all_rx_resources(struct ixgbe_adapter *adapter)
 
 /**
  * ixgbe_free_tx_resources - Free Tx Resources per Queue
- * @adapter: board private structure
  * @tx_ring: Tx descriptor ring for a specific queue
  *
  * Free all transmit software resources
  **/
-void ixgbe_free_tx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *tx_ring)
+void ixgbe_free_tx_resources(struct ixgbe_ring *tx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
-
-	ixgbe_clean_tx_ring(adapter, tx_ring);
+	ixgbe_clean_tx_ring(tx_ring);
 
 	vfree(tx_ring->tx_buffer_info);
 	tx_ring->tx_buffer_info = NULL;
 
-	dma_free_coherent(&pdev->dev, tx_ring->size, tx_ring->desc,
-			  tx_ring->dma);
+	/* if not set, then don't free */
+	if (!tx_ring->desc)
+		return;
+
+	dma_free_coherent(tx_ring->dev, tx_ring->size,
+			  tx_ring->desc, tx_ring->dma);
 
 	tx_ring->desc = NULL;
 }
@@ -5132,28 +5332,28 @@ static void ixgbe_free_all_tx_resources(struct ixgbe_adapter *adapter)
 
 	for (i = 0; i < adapter->num_tx_queues; i++)
 		if (adapter->tx_ring[i]->desc)
-			ixgbe_free_tx_resources(adapter, adapter->tx_ring[i]);
+			ixgbe_free_tx_resources(adapter->tx_ring[i]);
 }
 
 /**
  * ixgbe_free_rx_resources - Free Rx Resources
- * @adapter: board private structure
  * @rx_ring: ring to clean the resources from
  *
  * Free all receive software resources
  **/
-void ixgbe_free_rx_resources(struct ixgbe_adapter *adapter,
-			     struct ixgbe_ring *rx_ring)
+void ixgbe_free_rx_resources(struct ixgbe_ring *rx_ring)
 {
-	struct pci_dev *pdev = adapter->pdev;
-
-	ixgbe_clean_rx_ring(adapter, rx_ring);
+	ixgbe_clean_rx_ring(rx_ring);
 
 	vfree(rx_ring->rx_buffer_info);
 	rx_ring->rx_buffer_info = NULL;
 
-	dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,
-			  rx_ring->dma);
+	/* if not set, then don't free */
+	if (!rx_ring->desc)
+		return;
+
+	dma_free_coherent(rx_ring->dev, rx_ring->size,
+			  rx_ring->desc, rx_ring->dma);
 
 	rx_ring->desc = NULL;
 }
@@ -5170,7 +5370,7 @@ static void ixgbe_free_all_rx_resources(struct ixgbe_adapter *adapter)
 
 	for (i = 0; i < adapter->num_rx_queues; i++)
 		if (adapter->rx_ring[i]->desc)
-			ixgbe_free_rx_resources(adapter, adapter->rx_ring[i]);
+			ixgbe_free_rx_resources(adapter->rx_ring[i]);
 }
 
 /**
@@ -5183,6 +5383,7 @@ static void ixgbe_free_all_rx_resources(struct ixgbe_adapter *adapter)
 static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_hw *hw = &adapter->hw;
 	int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
 
 	/* MTU < 68 is an error and causes problems on some kernels */
@@ -5193,6 +5394,9 @@ static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu)
 	/* must set new MTU before calling down or up */
 	netdev->mtu = new_mtu;
 
+	hw->fc.high_water = FC_HIGH_WATER(max_frame);
+	hw->fc.low_water = FC_LOW_WATER(max_frame);
+
 	if (netif_running(netdev))
 		ixgbe_reinit_locked(adapter);
 
@@ -5288,8 +5492,8 @@ static int ixgbe_close(struct net_device *netdev)
 #ifdef CONFIG_PM
 static int ixgbe_resume(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 	u32 err;
 
 	pci_set_power_state(pdev, PCI_D0);
@@ -5320,7 +5524,7 @@ static int ixgbe_resume(struct pci_dev *pdev)
 	IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
 
 	if (netif_running(netdev)) {
-		err = ixgbe_open(adapter->netdev);
+		err = ixgbe_open(netdev);
 		if (err)
 			return err;
 	}
@@ -5333,8 +5537,8 @@ static int ixgbe_resume(struct pci_dev *pdev)
 
 static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 ctrl, fctrl;
 	u32 wufc = adapter->wol;
@@ -5351,6 +5555,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		ixgbe_free_all_rx_resources(adapter);
 	}
 
+	ixgbe_clear_interrupt_scheme(adapter);
+
 #ifdef CONFIG_PM
 	retval = pci_save_state(pdev);
 	if (retval)
@@ -5377,15 +5583,20 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		IXGBE_WRITE_REG(hw, IXGBE_WUFC, 0);
 	}
 
-	if (wufc && hw->mac.type == ixgbe_mac_82599EB)
-		pci_wake_from_d3(pdev, true);
-	else
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
 		pci_wake_from_d3(pdev, false);
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		pci_wake_from_d3(pdev, !!wufc);
+		break;
+	default:
+		break;
+	}
 
 	*enable_wake = !!wufc;
 
-	ixgbe_clear_interrupt_scheme(adapter);
-
 	ixgbe_release_hw_control(adapter);
 
 	pci_disable_device(pdev);
@@ -5434,10 +5645,12 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 {
 	struct net_device *netdev = adapter->netdev;
 	struct ixgbe_hw *hw = &adapter->hw;
+	struct ixgbe_hw_stats *hwstats = &adapter->stats;
 	u64 total_mpc = 0;
 	u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot;
-	u64 non_eop_descs = 0, restart_queue = 0;
-	struct ixgbe_hw_stats *hwstats = &adapter->stats;
+	u64 non_eop_descs = 0, restart_queue = 0, tx_busy = 0;
+	u64 alloc_rx_page_failed = 0, alloc_rx_buff_failed = 0;
+	u64 bytes = 0, packets = 0;
 
 	if (test_bit(__IXGBE_DOWN, &adapter->state) ||
 	    test_bit(__IXGBE_RESETTING, &adapter->state))
@@ -5450,21 +5663,41 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 			adapter->hw_rx_no_dma_resources +=
 				IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
 		for (i = 0; i < adapter->num_rx_queues; i++) {
-			rsc_count += adapter->rx_ring[i]->rsc_count;
-			rsc_flush += adapter->rx_ring[i]->rsc_flush;
+			rsc_count += adapter->rx_ring[i]->rx_stats.rsc_count;
+			rsc_flush += adapter->rx_ring[i]->rx_stats.rsc_flush;
 		}
 		adapter->rsc_total_count = rsc_count;
 		adapter->rsc_total_flush = rsc_flush;
 	}
 
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct ixgbe_ring *rx_ring = adapter->rx_ring[i];
+		non_eop_descs += rx_ring->rx_stats.non_eop_descs;
+		alloc_rx_page_failed += rx_ring->rx_stats.alloc_rx_page_failed;
+		alloc_rx_buff_failed += rx_ring->rx_stats.alloc_rx_buff_failed;
+		bytes += rx_ring->stats.bytes;
+		packets += rx_ring->stats.packets;
+	}
+	adapter->non_eop_descs = non_eop_descs;
+	adapter->alloc_rx_page_failed = alloc_rx_page_failed;
+	adapter->alloc_rx_buff_failed = alloc_rx_buff_failed;
+	netdev->stats.rx_bytes = bytes;
+	netdev->stats.rx_packets = packets;
+
+	bytes = 0;
+	packets = 0;
 	/* gather some stats to the adapter struct that are per queue */
-	for (i = 0; i < adapter->num_tx_queues; i++)
-		restart_queue += adapter->tx_ring[i]->restart_queue;
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct ixgbe_ring *tx_ring = adapter->tx_ring[i];
+		restart_queue += tx_ring->tx_stats.restart_queue;
+		tx_busy += tx_ring->tx_stats.tx_busy;
+		bytes += tx_ring->stats.bytes;
+		packets += tx_ring->stats.packets;
+	}
 	adapter->restart_queue = restart_queue;
-
-	for (i = 0; i < adapter->num_rx_queues; i++)
-		non_eop_descs += adapter->rx_ring[i]->non_eop_descs;
-	adapter->non_eop_descs = non_eop_descs;
+	adapter->tx_busy = tx_busy;
+	netdev->stats.tx_bytes = bytes;
+	netdev->stats.tx_packets = packets;
 
 	hwstats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
 	for (i = 0; i < 8; i++) {
@@ -5479,17 +5712,18 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC(i));
 		hwstats->qprc[i] += IXGBE_READ_REG(hw, IXGBE_QPRC(i));
 		hwstats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC(i));
-		if (hw->mac.type == ixgbe_mac_82599EB) {
-			hwstats->pxonrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
-			hwstats->pxoffrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
-			hwstats->qprdc[i] += IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
-		} else {
+		switch (hw->mac.type) {
+		case ixgbe_mac_82598EB:
 			hwstats->pxonrxc[i] +=
 				IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
-			hwstats->pxoffrxc[i] +=
-				IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
+			break;
+		case ixgbe_mac_82599EB:
+		case ixgbe_mac_X540:
+			hwstats->pxonrxc[i] +=
+				IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
+			break;
+		default:
+			break;
 		}
 		hwstats->pxontxc[i] += IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
 		hwstats->pxofftxc[i] += IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
@@ -5498,21 +5732,25 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 	/* work around hardware counting issue */
 	hwstats->gprc -= missed_rx;
 
+	ixgbe_update_xoff_received(adapter);
+
 	/* 82598 hardware only has a 32 bit counter in the high register */
-	if (hw->mac.type == ixgbe_mac_82599EB) {
-		u64 tmp;
+	switch (hw->mac.type) {
+	case ixgbe_mac_82598EB:
+		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
+		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
+		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
+		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
+		break;
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
-		tmp = IXGBE_READ_REG(hw, IXGBE_GORCH) & 0xF;
-						/* 4 high bits of GORC */
-		hwstats->gorc += (tmp << 32);
+		IXGBE_READ_REG(hw, IXGBE_GORCH); /* to clear */
 		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
-		tmp = IXGBE_READ_REG(hw, IXGBE_GOTCH) & 0xF;
-						/* 4 high bits of GOTC */
-		hwstats->gotc += (tmp << 32);
+		IXGBE_READ_REG(hw, IXGBE_GOTCH); /* to clear */
 		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
-		IXGBE_READ_REG(hw, IXGBE_TORH);	/* to clear */
+		IXGBE_READ_REG(hw, IXGBE_TORH); /* to clear */
 		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
-		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
 		hwstats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
 		hwstats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
 #ifdef IXGBE_FCOE
@@ -5523,12 +5761,9 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
 		hwstats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
 		hwstats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
 #endif /* IXGBE_FCOE */
-	} else {
-		hwstats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
-		hwstats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
-		hwstats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
-		hwstats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
-		hwstats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
+		break;
+	default:
+		break;
 	}
 	bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
 	hwstats->bprc += bprc;
@@ -5701,8 +5936,8 @@ static void ixgbe_fdir_reinit_task(struct work_struct *work)
 
 	if (ixgbe_reinit_fdir_tables_82599(hw) == 0) {
 		for (i = 0; i < adapter->num_tx_queues; i++)
-			set_bit(__IXGBE_FDIR_INIT_DONE,
-				&(adapter->tx_ring[i]->reinit_state));
+			set_bit(__IXGBE_TX_FDIR_INIT_DONE,
+				&(adapter->tx_ring[i]->state));
 	} else {
 		e_err(probe, "failed to finish FDIR re-initialization, "
 		      "ignored adding FDIR ATR filters\n");
@@ -5764,17 +5999,27 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 		if (!netif_carrier_ok(netdev)) {
 			bool flow_rx, flow_tx;
 
-			if (hw->mac.type == ixgbe_mac_82599EB) {
-				u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
-				u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
-				flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
-				flow_tx = !!(fccfg & IXGBE_FCCFG_TFCE_802_3X);
-			} else {
+			switch (hw->mac.type) {
+			case ixgbe_mac_82598EB: {
 				u32 frctl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
 				u32 rmcs = IXGBE_READ_REG(hw, IXGBE_RMCS);
 				flow_rx = !!(frctl & IXGBE_FCTRL_RFCE);
 				flow_tx = !!(rmcs & IXGBE_RMCS_TFCE_802_3X);
 			}
+				break;
+			case ixgbe_mac_82599EB:
+			case ixgbe_mac_X540: {
+				u32 mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
+				u32 fccfg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
+				flow_rx = !!(mflcn & IXGBE_MFLCN_RFCE);
+				flow_tx = !!(fccfg & IXGBE_FCCFG_TFCE_802_3X);
+			}
+				break;
+			default:
+				flow_tx = false;
+				flow_rx = false;
+				break;
+			}
 
 			e_info(drv, "NIC Link is Up %s, Flow Control: %s\n",
 			       (link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
@@ -5788,7 +6033,10 @@ static void ixgbe_watchdog_task(struct work_struct *work)
 			netif_carrier_on(netdev);
 		} else {
 			/* Force detection of hung controller */
-			adapter->detect_tx_hung = true;
+			for (i = 0; i < adapter->num_tx_queues; i++) {
+				tx_ring = adapter->tx_ring[i];
+				set_check_for_tx_hang(tx_ring);
+			}
 		}
 	} else {
 		adapter->link_up = false;
@@ -6000,15 +6248,17 @@ static bool ixgbe_tx_csum(struct ixgbe_adapter *adapter,
 static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			struct ixgbe_ring *tx_ring,
 			struct sk_buff *skb, u32 tx_flags,
-			unsigned int first)
+			unsigned int first, const u8 hdr_len)
 {
-	struct pci_dev *pdev = adapter->pdev;
+	struct device *dev = tx_ring->dev;
 	struct ixgbe_tx_buffer *tx_buffer_info;
 	unsigned int len;
 	unsigned int total = skb->len;
 	unsigned int offset = 0, size, count = 0, i;
 	unsigned int nr_frags = skb_shinfo(skb)->nr_frags;
 	unsigned int f;
+	unsigned int bytecount = skb->len;
+	u16 gso_segs = 1;
 
 	i = tx_ring->next_to_use;
 
@@ -6023,10 +6273,10 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 
 		tx_buffer_info->length = size;
 		tx_buffer_info->mapped_as_page = false;
-		tx_buffer_info->dma = dma_map_single(&pdev->dev,
+		tx_buffer_info->dma = dma_map_single(dev,
 						     skb->data + offset,
 						     size, DMA_TO_DEVICE);
-		if (dma_mapping_error(&pdev->dev, tx_buffer_info->dma))
+		if (dma_mapping_error(dev, tx_buffer_info->dma))
 			goto dma_error;
 		tx_buffer_info->time_stamp = jiffies;
 		tx_buffer_info->next_to_watch = i;
@@ -6059,12 +6309,12 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			size = min(len, (uint)IXGBE_MAX_DATA_PER_TXD);
 
 			tx_buffer_info->length = size;
-			tx_buffer_info->dma = dma_map_page(&adapter->pdev->dev,
+			tx_buffer_info->dma = dma_map_page(dev,
 							   frag->page,
 							   offset, size,
 							   DMA_TO_DEVICE);
 			tx_buffer_info->mapped_as_page = true;
-			if (dma_mapping_error(&pdev->dev, tx_buffer_info->dma))
+			if (dma_mapping_error(dev, tx_buffer_info->dma))
 				goto dma_error;
 			tx_buffer_info->time_stamp = jiffies;
 			tx_buffer_info->next_to_watch = i;
@@ -6078,6 +6328,19 @@ static int ixgbe_tx_map(struct ixgbe_adapter *adapter,
 			break;
 	}
 
+	if (tx_flags & IXGBE_TX_FLAGS_TSO)
+		gso_segs = skb_shinfo(skb)->gso_segs;
+#ifdef IXGBE_FCOE
+	/* adjust for FCoE Sequence Offload */
+	else if (tx_flags & IXGBE_TX_FLAGS_FSO)
+		gso_segs = DIV_ROUND_UP(skb->len - hdr_len,
+					skb_shinfo(skb)->gso_size);
+#endif /* IXGBE_FCOE */
+	bytecount += (gso_segs - 1) * hdr_len;
+
+	/* multiply data chunks by size of headers */
+	tx_ring->tx_buffer_info[i].bytecount = bytecount;
+	tx_ring->tx_buffer_info[i].gso_segs = gso_segs;
 	tx_ring->tx_buffer_info[i].skb = skb;
 	tx_ring->tx_buffer_info[first].next_to_watch = i;
 
@@ -6099,14 +6362,13 @@ dma_error:
 			i += tx_ring->count;
 		i--;
 		tx_buffer_info = &tx_ring->tx_buffer_info[i];
-		ixgbe_unmap_and_free_tx_resource(adapter, tx_buffer_info);
+		ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
 	}
 
 	return 0;
 }
 
-static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
-			   struct ixgbe_ring *tx_ring,
+static void ixgbe_tx_queue(struct ixgbe_ring *tx_ring,
 			   int tx_flags, int count, u32 paylen, u8 hdr_len)
 {
 	union ixgbe_adv_tx_desc *tx_desc = NULL;
@@ -6171,60 +6433,46 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
 	wmb();
 
 	tx_ring->next_to_use = i;
-	writel(i, adapter->hw.hw_addr + tx_ring->tail);
+	writel(i, tx_ring->tail);
 }
 
 static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
-		      int queue, u32 tx_flags, __be16 protocol)
+		      u8 queue, u32 tx_flags, __be16 protocol)
 {
 	struct ixgbe_atr_input atr_input;
-	struct tcphdr *th;
 	struct iphdr *iph = ip_hdr(skb);
 	struct ethhdr *eth = (struct ethhdr *)skb->data;
-	u16 vlan_id, src_port, dst_port, flex_bytes;
-	u32 src_ipv4_addr, dst_ipv4_addr;
-	u8 l4type = 0;
+	struct tcphdr *th;
+	u16 vlan_id;
 
-	/* Right now, we support IPv4 only */
-	if (protocol != htons(ETH_P_IP))
-		return;
-	/* check if we're UDP or TCP */
-	if (iph->protocol == IPPROTO_TCP) {
-		th = tcp_hdr(skb);
-		src_port = th->source;
-		dst_port = th->dest;
-		l4type |= IXGBE_ATR_L4TYPE_TCP;
-		/* l4type IPv4 type is 0, no need to assign */
-	} else {
-		/* Unsupported L4 header, just bail here */
+	/* Right now, we support IPv4 w/ TCP only */
+	if (protocol != htons(ETH_P_IP) ||
+	    iph->protocol != IPPROTO_TCP)
 		return;
-	}
 
 	memset(&atr_input, 0, sizeof(struct ixgbe_atr_input));
 
 	vlan_id = (tx_flags & IXGBE_TX_FLAGS_VLAN_MASK) >>
 		   IXGBE_TX_FLAGS_VLAN_SHIFT;
-	src_ipv4_addr = iph->saddr;
-	dst_ipv4_addr = iph->daddr;
-	flex_bytes = eth->h_proto;
+
+	th = tcp_hdr(skb);
 
 	ixgbe_atr_set_vlan_id_82599(&atr_input, vlan_id);
-	ixgbe_atr_set_src_port_82599(&atr_input, dst_port);
-	ixgbe_atr_set_dst_port_82599(&atr_input, src_port);
-	ixgbe_atr_set_flex_byte_82599(&atr_input, flex_bytes);
-	ixgbe_atr_set_l4type_82599(&atr_input, l4type);
+	ixgbe_atr_set_src_port_82599(&atr_input, th->dest);
+	ixgbe_atr_set_dst_port_82599(&atr_input, th->source);
+	ixgbe_atr_set_flex_byte_82599(&atr_input, eth->h_proto);
+	ixgbe_atr_set_l4type_82599(&atr_input, IXGBE_ATR_L4TYPE_TCP);
 	/* src and dst are inverted, think how the receiver sees them */
-	ixgbe_atr_set_src_ipv4_82599(&atr_input, dst_ipv4_addr);
-	ixgbe_atr_set_dst_ipv4_82599(&atr_input, src_ipv4_addr);
+	ixgbe_atr_set_src_ipv4_82599(&atr_input, iph->daddr);
+	ixgbe_atr_set_dst_ipv4_82599(&atr_input, iph->saddr);
 
 	/* This assumes the Rx queue and Tx queue are bound to the same CPU */
 	ixgbe_fdir_add_signature_filter_82599(&adapter->hw, &atr_input, queue);
 }
 
-static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
-				 struct ixgbe_ring *tx_ring, int size)
+static int __ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, int size)
 {
-	netif_stop_subqueue(netdev, tx_ring->queue_index);
+	netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
 	/* Herbert's original patch had:
 	 *  smp_mb__after_netif_stop_queue();
 	 * but since that doesn't exist yet, just open code it. */
@@ -6236,17 +6484,16 @@ static int __ixgbe_maybe_stop_tx(struct net_device *netdev,
 		return -EBUSY;
 
 	/* A reprieve! - use start_queue because it doesn't call schedule */
-	netif_start_subqueue(netdev, tx_ring->queue_index);
-	++tx_ring->restart_queue;
+	netif_start_subqueue(tx_ring->netdev, tx_ring->queue_index);
+	++tx_ring->tx_stats.restart_queue;
 	return 0;
 }
 
-static int ixgbe_maybe_stop_tx(struct net_device *netdev,
-			      struct ixgbe_ring *tx_ring, int size)
+static int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, int size)
 {
 	if (likely(IXGBE_DESC_UNUSED(tx_ring) >= size))
 		return 0;
-	return __ixgbe_maybe_stop_tx(netdev, tx_ring, size);
+	return __ixgbe_maybe_stop_tx(tx_ring, size);
 }
 
 static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
@@ -6291,10 +6538,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb)
 	return skb_tx_hash(dev, skb);
 }
 
-netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev,
+netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 			  struct ixgbe_adapter *adapter,
 			  struct ixgbe_ring *tx_ring)
 {
+	struct net_device *netdev = tx_ring->netdev;
 	struct netdev_queue *txq;
 	unsigned int first;
 	unsigned int tx_flags = 0;
@@ -6352,8 +6600,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
 		count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
 
-	if (ixgbe_maybe_stop_tx(netdev, tx_ring, count)) {
-		adapter->tx_busy++;
+	if (ixgbe_maybe_stop_tx(tx_ring, count)) {
+		tx_ring->tx_stats.tx_busy++;
 		return NETDEV_TX_BUSY;
 	}
 
@@ -6387,14 +6635,14 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 			tx_flags |= IXGBE_TX_FLAGS_CSUM;
 	}
 
-	count = ixgbe_tx_map(adapter, tx_ring, skb, tx_flags, first);
+	count = ixgbe_tx_map(adapter, tx_ring, skb, tx_flags, first, hdr_len);
 	if (count) {
 		/* add the ATR filter if ATR is on */
 		if (tx_ring->atr_sample_rate) {
 			++tx_ring->atr_count;
 			if ((tx_ring->atr_count >= tx_ring->atr_sample_rate) &&
-			     test_bit(__IXGBE_FDIR_INIT_DONE,
-				      &tx_ring->reinit_state)) {
+			     test_bit(__IXGBE_TX_FDIR_INIT_DONE,
+				      &tx_ring->state)) {
 				ixgbe_atr(adapter, skb, tx_ring->queue_index,
 					  tx_flags, protocol);
 				tx_ring->atr_count = 0;
@@ -6403,9 +6651,8 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct net_device *netdev
 		txq = netdev_get_tx_queue(netdev, tx_ring->queue_index);
 		txq->tx_bytes += skb->len;
 		txq->tx_packets++;
-		ixgbe_tx_queue(adapter, tx_ring, tx_flags, count, skb->len,
-			       hdr_len);
-		ixgbe_maybe_stop_tx(netdev, tx_ring, DESC_NEEDED);
+		ixgbe_tx_queue(tx_ring, tx_flags, count, skb->len, hdr_len);
+		ixgbe_maybe_stop_tx(tx_ring, DESC_NEEDED);
 
 	} else {
 		dev_kfree_skb_any(skb);
@@ -6422,7 +6669,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, struct net_device *netd
 	struct ixgbe_ring *tx_ring;
 
 	tx_ring = adapter->tx_ring[skb->queue_mapping];
-	return ixgbe_xmit_frame_ring(skb, netdev, adapter, tx_ring);
+	return ixgbe_xmit_frame_ring(skb, adapter, tx_ring);
 }
 
 /**
@@ -6563,20 +6810,23 @@ static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev,
 
 	/* accurate rx/tx bytes/packets stats */
 	dev_txq_stats_fold(netdev, stats);
+	rcu_read_lock();
 	for (i = 0; i < adapter->num_rx_queues; i++) {
-		struct ixgbe_ring *ring = adapter->rx_ring[i];
+		struct ixgbe_ring *ring = ACCESS_ONCE(adapter->rx_ring[i]);
 		u64 bytes, packets;
 		unsigned int start;
 
-		do {
-			start = u64_stats_fetch_begin_bh(&ring->syncp);
-			packets = ring->stats.packets;
-			bytes   = ring->stats.bytes;
-		} while (u64_stats_fetch_retry_bh(&ring->syncp, start));
-		stats->rx_packets += packets;
-		stats->rx_bytes   += bytes;
+		if (ring) {
+			do {
+				start = u64_stats_fetch_begin_bh(&ring->syncp);
+				packets = ring->stats.packets;
+				bytes   = ring->stats.bytes;
+			} while (u64_stats_fetch_retry_bh(&ring->syncp, start));
+			stats->rx_packets += packets;
+			stats->rx_bytes   += bytes;
+		}
 	}
-
+	rcu_read_unlock();
 	/* following stats updated by ixgbe_watchdog_task() */
 	stats->multicast	= netdev->stats.multicast;
 	stats->rx_errors	= netdev->stats.rx_errors;
@@ -6758,8 +7008,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
-	pci_set_drvdata(pdev, netdev);
 	adapter = netdev_priv(netdev);
+	pci_set_drvdata(pdev, adapter);
 
 	adapter->netdev = netdev;
 	adapter->pdev = pdev;
@@ -6832,8 +7082,14 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_sw_init;
 
 	/* Make it possible the adapter to be woken up via WOL */
-	if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+	switch (adapter->hw.mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
+		break;
+	default:
+		break;
+	}
 
 	/*
 	 * If there is a fan on this device and it has failed log the
@@ -6942,7 +7198,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 	}
 
 	/* power down the optics */
-	if (hw->phy.multispeed_fiber)
+	if (hw->phy.multispeed_fiber && hw->mac.ops.disable_tx_laser)
 		hw->mac.ops.disable_tx_laser(hw);
 
 	init_timer(&adapter->watchdog_timer);
@@ -6957,6 +7213,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
 		goto err_sw_init;
 
 	switch (pdev->device) {
+	case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
+		/* All except this subdevice support WOL */
+		if (pdev->subsystem_device ==
+		    IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) {
+			adapter->wol = 0;
+			break;
+		}
 	case IXGBE_DEV_ID_82599_KX4:
 		adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX |
 				IXGBE_WUFC_MC | IXGBE_WUFC_BC);
@@ -7082,8 +7345,8 @@ err_dma:
  **/
 static void __devexit ixgbe_remove(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 
 	set_bit(__IXGBE_DOWN, &adapter->state);
 	/* clear the module not found bit to make sure the worker won't
@@ -7153,8 +7416,8 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
 static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
 						pci_channel_state_t state)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 
 	netif_device_detach(netdev);
 
@@ -7177,8 +7440,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev,
  */
 static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	pci_ers_result_t result;
 	int err;
 
@@ -7216,8 +7478,8 @@ static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
  */
 static void ixgbe_io_resume(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
+	struct net_device *netdev = adapter->netdev;
 
 	if (netif_running(netdev)) {
 		if (ixgbe_up(adapter)) {
@@ -7282,6 +7544,7 @@ static void __exit ixgbe_exit_module(void)
 	dca_unregister_notify(&dca_notifier);
 #endif
 	pci_unregister_driver(&ixgbe_driver);
+	rcu_barrier(); /* Wait for completion of call_rcu()'s */
 }
 
 #ifdef CONFIG_IXGBE_DCA
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c
index 471f0f2cdb98..027c628c3aae 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/ixgbe_mbx.c
@@ -319,8 +319,14 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
 	u32 vflre = 0;
 	s32 ret_val = IXGBE_ERR_MBX;
 
-	if (hw->mac.type == ixgbe_mac_82599EB)
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
 		vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset));
+		break;
+	default:
+		break;
+	}
 
 	if (vflre & (1 << vf_shift)) {
 		ret_val = 0;
@@ -439,22 +445,26 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mbx_info *mbx = &hw->mbx;
 
-	if (hw->mac.type != ixgbe_mac_82599EB)
-		return;
-
-	mbx->timeout = 0;
-	mbx->usec_delay = 0;
-
-	mbx->size = IXGBE_VFMAILBOX_SIZE;
-
-	mbx->stats.msgs_tx = 0;
-	mbx->stats.msgs_rx = 0;
-	mbx->stats.reqs = 0;
-	mbx->stats.acks = 0;
-	mbx->stats.rsts = 0;
+	switch (hw->mac.type) {
+	case ixgbe_mac_82599EB:
+	case ixgbe_mac_X540:
+		mbx->timeout = 0;
+		mbx->usec_delay = 0;
+
+		mbx->size = IXGBE_VFMAILBOX_SIZE;
+
+		mbx->stats.msgs_tx = 0;
+		mbx->stats.msgs_rx = 0;
+		mbx->stats.reqs = 0;
+		mbx->stats.acks = 0;
+		mbx->stats.rsts = 0;
+		break;
+	default:
+		break;
+	}
 }
 
-struct ixgbe_mbx_operations mbx_ops_82599 = {
+struct ixgbe_mbx_operations mbx_ops_generic = {
 	.read                   = ixgbe_read_mbx_pf,
 	.write                  = ixgbe_write_mbx_pf,
 	.read_posted            = ixgbe_read_posted_mbx,
diff --git a/drivers/net/ixgbe/ixgbe_mbx.h b/drivers/net/ixgbe/ixgbe_mbx.h
index 7e0d08ff5b53..3df9b1590218 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ixgbe/ixgbe_mbx.h
@@ -88,6 +88,6 @@ s32 ixgbe_check_for_ack(struct ixgbe_hw *, u16);
 s32 ixgbe_check_for_rst(struct ixgbe_hw *, u16);
 void ixgbe_init_mbx_params_pf(struct ixgbe_hw *);
 
-extern struct ixgbe_mbx_operations mbx_ops_82599;
+extern struct ixgbe_mbx_operations mbx_ops_generic;
 
 #endif /* _IXGBE_MBX_H_ */
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 6c0d42e33f21..c445fbce56ee 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -115,6 +115,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
 	case TN1010_PHY_ID:
 		phy_type = ixgbe_phy_tn;
 		break;
+	case AQ1202_PHY_ID:
+		phy_type = ixgbe_phy_aq;
+		break;
 	case QT2022_PHY_ID:
 		phy_type = ixgbe_phy_qt;
 		break;
@@ -425,6 +428,39 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
 }
 
 /**
+ * ixgbe_get_copper_link_capabilities_generic - Determines link capabilities
+ * @hw: pointer to hardware structure
+ * @speed: pointer to link speed
+ * @autoneg: boolean auto-negotiation value
+ *
+ * Determines the link capabilities by reading the AUTOC register.
+ */
+s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
+                                               ixgbe_link_speed *speed,
+                                               bool *autoneg)
+{
+	s32 status = IXGBE_ERR_LINK_SETUP;
+	u16 speed_ability;
+
+	*speed = 0;
+	*autoneg = true;
+
+	status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
+	                              &speed_ability);
+
+	if (status == 0) {
+		if (speed_ability & MDIO_SPEED_10G)
+			*speed |= IXGBE_LINK_SPEED_10GB_FULL;
+		if (speed_ability & MDIO_PMA_SPEED_1000)
+			*speed |= IXGBE_LINK_SPEED_1GB_FULL;
+		if (speed_ability & MDIO_PMA_SPEED_100)
+			*speed |= IXGBE_LINK_SPEED_100_FULL;
+	}
+
+	return status;
+}
+
+/**
  *  ixgbe_reset_phy_nl - Performs a PHY reset
  *  @hw: pointer to hardware structure
  **/
@@ -1378,6 +1414,22 @@ s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
 }
 
 /**
+ *  ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version
+ *  @hw: pointer to hardware structure
+ *  @firmware_version: pointer to the PHY Firmware Version
+**/
+s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
+                                           u16 *firmware_version)
+{
+	s32 status = 0;
+
+	status = hw->phy.ops.read_reg(hw, AQ_FW_REV, MDIO_MMD_VEND1,
+	                              firmware_version);
+
+	return status;
+}
+
+/**
  *  ixgbe_tn_check_overtemp - Checks if an overtemp occured.
  *  @hw: pointer to hardware structure
  *
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index fb3898f12fc5..e2c6b7eac641 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -96,6 +96,9 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
                                        ixgbe_link_speed speed,
                                        bool autoneg,
                                        bool autoneg_wait_to_complete);
+s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
+                                               ixgbe_link_speed *speed,
+                                               bool *autoneg);
 
 /* PHY specific */
 s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
@@ -103,6 +106,8 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
                              bool *link_up);
 s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
                                        u16 *firmware_version);
+s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
+                                           u16 *firmware_version);
 
 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
 s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 5428153af8f3..6e3e94b5a5f6 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -68,7 +68,7 @@ static int ixgbe_set_vf_multicasts(struct ixgbe_adapter *adapter,
 	 * addresses
 	 */
 	for (i = 0; i < entries; i++) {
-		vfinfo->vf_mc_hashes[i] = hash_list[i];;
+		vfinfo->vf_mc_hashes[i] = hash_list[i];
 	}
 
 	for (i = 0; i < vfinfo->num_vf_mc_hashes; i++) {
@@ -178,8 +178,7 @@ static int ixgbe_set_vf_mac(struct ixgbe_adapter *adapter,
 int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask)
 {
 	unsigned char vf_mac_addr[6];
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
+	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	unsigned int vfn = (event_mask & 0x3f);
 
 	bool enable = ((event_mask & 0x10000000U) != 0);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index d3cc6ce7c973..42c607339a62 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -57,6 +57,8 @@
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
 #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
+#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
+#define IXGBE_DEV_ID_X540T               0x1528
 
 /* General Registers */
 #define IXGBE_CTRL      0x00000
@@ -994,8 +996,10 @@
 /* PHY IDs*/
 #define TN1010_PHY_ID    0x00A19410
 #define TNX_FW_REV       0xB
+#define AQ1202_PHY_ID    0x03A1B440
 #define QT2022_PHY_ID    0x0043A400
 #define ATH_PHY_ID       0x03429050
+#define AQ_FW_REV        0x20
 
 /* PHY Types */
 #define IXGBE_M88E1145_E_PHY_ID  0x01410CD0
@@ -1491,6 +1495,7 @@
 #define IXGBE_EEC_PRES      0x00000100 /* EEPROM Present */
 #define IXGBE_EEC_ARD       0x00000200 /* EEPROM Auto Read Done */
 #define IXGBE_EEC_FLUP      0x00800000 /* Flash update command */
+#define IXGBE_EEC_SEC1VAL   0x02000000 /* Sector 1 Valid */
 #define IXGBE_EEC_FLUDONE   0x04000000 /* Flash update done */
 /* EEPROM Addressing bits based on type (0-small, 1-large) */
 #define IXGBE_EEC_ADDR_SIZE 0x00000400
@@ -1505,7 +1510,9 @@
 #define IXGBE_EEPROM_SUM        0xBABA
 #define IXGBE_PCIE_ANALOG_PTR   0x03
 #define IXGBE_ATLAS0_CONFIG_PTR 0x04
+#define IXGBE_PHY_PTR           0x04
 #define IXGBE_ATLAS1_CONFIG_PTR 0x05
+#define IXGBE_OPTION_ROM_PTR    0x05
 #define IXGBE_PCIE_GENERAL_PTR  0x06
 #define IXGBE_PCIE_CONFIG0_PTR  0x07
 #define IXGBE_PCIE_CONFIG1_PTR  0x08
@@ -2113,6 +2120,14 @@ typedef u32 ixgbe_physical_layer;
 #define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000
 #define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000
 
+/* Flow Control Macros */
+#define PAUSE_RTT	8
+#define PAUSE_MTU(MTU)	((MTU + 1024 - 1) / 1024)
+
+#define FC_HIGH_WATER(MTU) ((((PAUSE_RTT + PAUSE_MTU(MTU)) * 144) + 99) / 100 +\
+				PAUSE_MTU(MTU))
+#define FC_LOW_WATER(MTU)  (2 * (2 * PAUSE_MTU(MTU) + PAUSE_RTT))
+
 /* Software ATR hash keys */
 #define IXGBE_ATR_BUCKET_HASH_KEY    0xE214AD3D
 #define IXGBE_ATR_SIGNATURE_HASH_KEY 0x14364D17
@@ -2164,6 +2179,7 @@ struct ixgbe_atr_input_masks {
 enum ixgbe_eeprom_type {
 	ixgbe_eeprom_uninitialized = 0,
 	ixgbe_eeprom_spi,
+	ixgbe_flash,
 	ixgbe_eeprom_none /* No NVM support */
 };
 
@@ -2171,12 +2187,14 @@ enum ixgbe_mac_type {
 	ixgbe_mac_unknown = 0,
 	ixgbe_mac_82598EB,
 	ixgbe_mac_82599EB,
+	ixgbe_mac_X540,
 	ixgbe_num_macs
 };
 
 enum ixgbe_phy_type {
 	ixgbe_phy_unknown = 0,
 	ixgbe_phy_tn,
+	ixgbe_phy_aq,
 	ixgbe_phy_cu_unknown,
 	ixgbe_phy_qt,
 	ixgbe_phy_xaui,
@@ -2405,6 +2423,7 @@ struct ixgbe_eeprom_operations {
 	s32 (*write)(struct ixgbe_hw *, u16, u16);
 	s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
 	s32 (*update_checksum)(struct ixgbe_hw *);
+	u16 (*calc_checksum)(struct ixgbe_hw *);
 };
 
 struct ixgbe_mac_operations {
@@ -2574,6 +2593,7 @@ struct ixgbe_hw {
 	u16				subsystem_vendor_id;
 	u8				revision_id;
 	bool				adapter_stopped;
+	bool				force_full_reset;
 };
 
 struct ixgbe_info {
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
new file mode 100644
index 000000000000..9649fa727e31
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -0,0 +1,722 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2010 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along with
+  this program; if not, write to the Free Software Foundation, Inc.,
+  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+
+#include "ixgbe.h"
+#include "ixgbe_phy.h"
+//#include "ixgbe_mbx.h"
+
+#define IXGBE_X540_MAX_TX_QUEUES 128
+#define IXGBE_X540_MAX_RX_QUEUES 128
+#define IXGBE_X540_RAR_ENTRIES   128
+#define IXGBE_X540_MC_TBL_SIZE   128
+#define IXGBE_X540_VFT_TBL_SIZE  128
+
+static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw);
+static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw);
+static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
+static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask);
+static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw);
+static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw);
+
+static enum ixgbe_media_type ixgbe_get_media_type_X540(struct ixgbe_hw *hw)
+{
+	return ixgbe_media_type_copper;
+}
+
+static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw)
+{
+	struct ixgbe_mac_info *mac = &hw->mac;
+
+	/* Call PHY identify routine to get the phy type */
+	ixgbe_identify_phy_generic(hw);
+
+	mac->mcft_size = IXGBE_X540_MC_TBL_SIZE;
+	mac->vft_size = IXGBE_X540_VFT_TBL_SIZE;
+	mac->num_rar_entries = IXGBE_X540_RAR_ENTRIES;
+	mac->max_rx_queues = IXGBE_X540_MAX_RX_QUEUES;
+	mac->max_tx_queues = IXGBE_X540_MAX_TX_QUEUES;
+	mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw);
+
+	return 0;
+}
+
+/**
+ *  ixgbe_setup_mac_link_X540 - Set the auto advertised capabilitires
+ *  @hw: pointer to hardware structure
+ *  @speed: new link speed
+ *  @autoneg: true if autonegotiation enabled
+ *  @autoneg_wait_to_complete: true when waiting for completion is needed
+ **/
+static s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw,
+                                     ixgbe_link_speed speed, bool autoneg,
+                                     bool autoneg_wait_to_complete)
+{
+	return hw->phy.ops.setup_link_speed(hw, speed, autoneg,
+	                                    autoneg_wait_to_complete);
+}
+
+/**
+ *  ixgbe_reset_hw_X540 - Perform hardware reset
+ *  @hw: pointer to hardware structure
+ *
+ *  Resets the hardware by resetting the transmit and receive units, masks
+ *  and clears all interrupts, perform a PHY reset, and perform a link (MAC)
+ *  reset.
+ **/
+static s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw)
+{
+	ixgbe_link_speed link_speed;
+	s32 status = 0;
+	u32 ctrl;
+	u32 ctrl_ext;
+	u32 reset_bit;
+	u32 i;
+	u32 autoc;
+	u32 autoc2;
+	bool link_up = false;
+
+	/* Call adapter stop to disable tx/rx and clear interrupts */
+	hw->mac.ops.stop_adapter(hw);
+
+	/*
+	 * Prevent the PCI-E bus from from hanging by disabling PCI-E master
+	 * access and verify no pending requests before reset
+	 */
+	status = ixgbe_disable_pcie_master(hw);
+	if (status != 0) {
+		status = IXGBE_ERR_MASTER_REQUESTS_PENDING;
+		hw_dbg(hw, "PCI-E Master disable polling has failed.\n");
+	}
+
+	/*
+	 * Issue global reset to the MAC.  Needs to be SW reset if link is up.
+	 * If link reset is used when link is up, it might reset the PHY when
+	 * mng is using it.  If link is down or the flag to force full link
+	 * reset is set, then perform link reset.
+	 */
+	if (hw->force_full_reset) {
+		reset_bit = IXGBE_CTRL_LNK_RST;
+	} else {
+		hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
+		if (!link_up)
+			reset_bit = IXGBE_CTRL_LNK_RST;
+		else
+			reset_bit = IXGBE_CTRL_RST;
+	}
+
+	ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+	IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST));
+	IXGBE_WRITE_FLUSH(hw);
+
+	/* Poll for reset bit to self-clear indicating reset is complete */
+	for (i = 0; i < 10; i++) {
+		udelay(1);
+		ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+		if (!(ctrl & IXGBE_CTRL_RST))
+			break;
+	}
+	if (ctrl & IXGBE_CTRL_RST) {
+		status = IXGBE_ERR_RESET_FAILED;
+		hw_dbg(hw, "Reset polling failed to complete.\n");
+	}
+
+	/* Clear PF Reset Done bit so PF/VF Mail Ops can work */
+	ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
+	ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
+	IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
+
+	msleep(50);
+
+	/* Set the Rx packet buffer size. */
+	IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(0), 384 << IXGBE_RXPBSIZE_SHIFT);
+
+	/* Store the permanent mac address */
+	hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
+
+	/*
+	 * Store the original AUTOC/AUTOC2 values if they have not been
+	 * stored off yet.  Otherwise restore the stored original
+	 * values since the reset operation sets back to defaults.
+	 */
+	autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+	autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
+	if (hw->mac.orig_link_settings_stored == false) {
+		hw->mac.orig_autoc = autoc;
+		hw->mac.orig_autoc2 = autoc2;
+		hw->mac.orig_link_settings_stored = true;
+	} else {
+		if (autoc != hw->mac.orig_autoc)
+			IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (hw->mac.orig_autoc |
+			                IXGBE_AUTOC_AN_RESTART));
+
+		if ((autoc2 & IXGBE_AUTOC2_UPPER_MASK) !=
+		    (hw->mac.orig_autoc2 & IXGBE_AUTOC2_UPPER_MASK)) {
+			autoc2 &= ~IXGBE_AUTOC2_UPPER_MASK;
+			autoc2 |= (hw->mac.orig_autoc2 &
+			           IXGBE_AUTOC2_UPPER_MASK);
+			IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2);
+		}
+	}
+
+	/*
+	 * Store MAC address from RAR0, clear receive address registers, and
+	 * clear the multicast table.  Also reset num_rar_entries to 128,
+	 * since we modify this value when programming the SAN MAC address.
+	 */
+	hw->mac.num_rar_entries = 128;
+	hw->mac.ops.init_rx_addrs(hw);
+
+	/* Store the permanent mac address */
+	hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr);
+
+	/* Store the permanent SAN mac address */
+	hw->mac.ops.get_san_mac_addr(hw, hw->mac.san_addr);
+
+	/* Add the SAN MAC address to the RAR only if it's a valid address */
+	if (ixgbe_validate_mac_addr(hw->mac.san_addr) == 0) {
+		hw->mac.ops.set_rar(hw, hw->mac.num_rar_entries - 1,
+		                    hw->mac.san_addr, 0, IXGBE_RAH_AV);
+
+		/* Reserve the last RAR for the SAN MAC address */
+		hw->mac.num_rar_entries--;
+	}
+
+	/* Store the alternative WWNN/WWPN prefix */
+	hw->mac.ops.get_wwn_prefix(hw, &hw->mac.wwnn_prefix,
+	                           &hw->mac.wwpn_prefix);
+
+	return status;
+}
+
+/**
+ *  ixgbe_get_supported_physical_layer_X540 - Returns physical layer type
+ *  @hw: pointer to hardware structure
+ *
+ *  Determines physical layer capabilities of the current configuration.
+ **/
+static u32 ixgbe_get_supported_physical_layer_X540(struct ixgbe_hw *hw)
+{
+	u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN;
+	u16 ext_ability = 0;
+
+	hw->phy.ops.identify(hw);
+
+	hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
+			     &ext_ability);
+	if (ext_ability & MDIO_PMA_EXTABLE_10GBT)
+		physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T;
+	if (ext_ability & MDIO_PMA_EXTABLE_1000BT)
+		physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T;
+	if (ext_ability & MDIO_PMA_EXTABLE_100BTX)
+		physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX;
+
+	return physical_layer;
+}
+
+/**
+ * ixgbe_init_eeprom_params_X540 - Initialize EEPROM params
+ * @hw: pointer to hardware structure
+ **/
+static s32 ixgbe_init_eeprom_params_X540(struct ixgbe_hw *hw)
+{
+	struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
+	u32 eec;
+	u16 eeprom_size;
+
+	if (eeprom->type == ixgbe_eeprom_uninitialized) {
+		eeprom->semaphore_delay = 10;
+		eeprom->type = ixgbe_flash;
+
+		eec = IXGBE_READ_REG(hw, IXGBE_EEC);
+		eeprom_size = (u16)((eec & IXGBE_EEC_SIZE) >>
+		                    IXGBE_EEC_SIZE_SHIFT);
+		eeprom->word_size = 1 << (eeprom_size +
+		                          IXGBE_EEPROM_WORD_SIZE_SHIFT);
+
+		hw_dbg(hw, "Eeprom params: type = %d, size = %d\n",
+		        eeprom->type, eeprom->word_size);
+	}
+
+	return 0;
+}
+
+/**
+ * ixgbe_read_eerd_X540 - Read EEPROM word using EERD
+ * @hw: pointer to hardware structure
+ * @offset: offset of word in the EEPROM to read
+ * @data: word read from the EERPOM
+ **/
+static s32 ixgbe_read_eerd_X540(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+	s32 status;
+
+	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM))
+		status = ixgbe_read_eerd_generic(hw, offset, data);
+	else
+		status = IXGBE_ERR_SWFW_SYNC;
+
+	ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM);
+	return status;
+}
+
+/**
+ * ixgbe_write_eewr_X540 - Write EEPROM word using EEWR
+ * @hw: pointer to hardware structure
+ * @offset: offset of  word in the EEPROM to write
+ * @data: word write to the EEPROM
+ *
+ * Write a 16 bit word to the EEPROM using the EEWR register.
+ **/
+static s32 ixgbe_write_eewr_X540(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+	u32 eewr;
+	s32 status;
+
+	hw->eeprom.ops.init_params(hw);
+
+	if (offset >= hw->eeprom.word_size) {
+		status = IXGBE_ERR_EEPROM;
+		goto out;
+	}
+
+	eewr = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) |
+	       (data << IXGBE_EEPROM_RW_REG_DATA) |
+	       IXGBE_EEPROM_RW_REG_START;
+
+	if (ixgbe_acquire_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM)) {
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
+		if (status != 0) {
+			hw_dbg(hw, "Eeprom write EEWR timed out\n");
+			goto out;
+		}
+
+		IXGBE_WRITE_REG(hw, IXGBE_EEWR, eewr);
+
+		status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_WRITE);
+		if (status != 0) {
+			hw_dbg(hw, "Eeprom write EEWR timed out\n");
+			goto out;
+		}
+	} else {
+		status = IXGBE_ERR_SWFW_SYNC;
+	}
+
+out:
+	ixgbe_release_swfw_sync_X540(hw, IXGBE_GSSR_EEP_SM);
+	return status;
+}
+
+/**
+ * ixgbe_calc_eeprom_checksum_X540 - Calculates and returns the checksum
+ * @hw: pointer to hardware structure
+ **/
+static u16 ixgbe_calc_eeprom_checksum_X540(struct ixgbe_hw *hw)
+{
+	u16 i;
+	u16 j;
+	u16 checksum = 0;
+	u16 length = 0;
+	u16 pointer = 0;
+	u16 word = 0;
+
+	/* Include 0x0-0x3F in the checksum */
+	for (i = 0; i < IXGBE_EEPROM_CHECKSUM; i++) {
+		if (hw->eeprom.ops.read(hw, i, &word) != 0) {
+			hw_dbg(hw, "EEPROM read failed\n");
+			break;
+		}
+		checksum += word;
+	}
+
+	/*
+	 * Include all data from pointers 0x3, 0x6-0xE.  This excludes the
+	 * FW, PHY module, and PCIe Expansion/Option ROM pointers.
+	 */
+	for (i = IXGBE_PCIE_ANALOG_PTR; i < IXGBE_FW_PTR; i++) {
+		if (i == IXGBE_PHY_PTR || i == IXGBE_OPTION_ROM_PTR)
+			continue;
+
+		if (hw->eeprom.ops.read(hw, i, &pointer) != 0) {
+			hw_dbg(hw, "EEPROM read failed\n");
+			break;
+		}
+
+		/* Skip pointer section if the pointer is invalid. */
+		if (pointer == 0xFFFF || pointer == 0 ||
+		    pointer >= hw->eeprom.word_size)
+			continue;
+
+		if (hw->eeprom.ops.read(hw, pointer, &length) != 0) {
+			hw_dbg(hw, "EEPROM read failed\n");
+			break;
+		}
+
+		/* Skip pointer section if length is invalid. */
+		if (length == 0xFFFF || length == 0 ||
+		    (pointer + length) >= hw->eeprom.word_size)
+			continue;
+
+		for (j = pointer+1; j <= pointer+length; j++) {
+			if (hw->eeprom.ops.read(hw, j, &word) != 0) {
+				hw_dbg(hw, "EEPROM read failed\n");
+				break;
+			}
+			checksum += word;
+		}
+	}
+
+	checksum = (u16)IXGBE_EEPROM_SUM - checksum;
+
+	return checksum;
+}
+
+/**
+ * ixgbe_update_eeprom_checksum_X540 - Updates the EEPROM checksum and flash
+ * @hw: pointer to hardware structure
+ *
+ * After writing EEPROM to shadow RAM using EEWR register, software calculates
+ * checksum and updates the EEPROM and instructs the hardware to update
+ * the flash.
+ **/
+static s32 ixgbe_update_eeprom_checksum_X540(struct ixgbe_hw *hw)
+{
+	s32 status;
+
+	status = ixgbe_update_eeprom_checksum_generic(hw);
+
+	if (status)
+		status = ixgbe_update_flash_X540(hw);
+
+	return status;
+}
+
+/**
+ * ixgbe_update_flash_X540 - Instruct HW to copy EEPROM to Flash device
+ * @hw: pointer to hardware structure
+ *
+ * Set FLUP (bit 23) of the EEC register to instruct Hardware to copy
+ * EEPROM from shadow RAM to the flash device.
+ **/
+static s32 ixgbe_update_flash_X540(struct ixgbe_hw *hw)
+{
+	u32 flup;
+	s32 status = IXGBE_ERR_EEPROM;
+
+	status = ixgbe_poll_flash_update_done_X540(hw);
+	if (status == IXGBE_ERR_EEPROM) {
+		hw_dbg(hw, "Flash update time out\n");
+		goto out;
+	}
+
+	flup = IXGBE_READ_REG(hw, IXGBE_EEC) | IXGBE_EEC_FLUP;
+	IXGBE_WRITE_REG(hw, IXGBE_EEC, flup);
+
+	status = ixgbe_poll_flash_update_done_X540(hw);
+	if (status)
+		hw_dbg(hw, "Flash update complete\n");
+	else
+		hw_dbg(hw, "Flash update time out\n");
+
+	if (hw->revision_id == 0) {
+		flup = IXGBE_READ_REG(hw, IXGBE_EEC);
+
+		if (flup & IXGBE_EEC_SEC1VAL) {
+			flup |= IXGBE_EEC_FLUP;
+			IXGBE_WRITE_REG(hw, IXGBE_EEC, flup);
+		}
+
+		status = ixgbe_poll_flash_update_done_X540(hw);
+		if (status)
+			hw_dbg(hw, "Flash update complete\n");
+		else
+			hw_dbg(hw, "Flash update time out\n");
+
+	}
+out:
+	return status;
+}
+
+/**
+ * ixgbe_poll_flash_update_done_X540 - Poll flash update status
+ * @hw: pointer to hardware structure
+ *
+ * Polls the FLUDONE (bit 26) of the EEC Register to determine when the
+ * flash update is done.
+ **/
+static s32 ixgbe_poll_flash_update_done_X540(struct ixgbe_hw *hw)
+{
+	u32 i;
+	u32 reg;
+	s32 status = IXGBE_ERR_EEPROM;
+
+	for (i = 0; i < IXGBE_FLUDONE_ATTEMPTS; i++) {
+		reg = IXGBE_READ_REG(hw, IXGBE_EEC);
+		if (reg & IXGBE_EEC_FLUDONE) {
+			status = 0;
+			break;
+		}
+		udelay(5);
+	}
+	return status;
+}
+
+/**
+ * ixgbe_acquire_swfw_sync_X540 - Acquire SWFW semaphore
+ * @hw: pointer to hardware structure
+ * @mask: Mask to specify which semaphore to acquire
+ *
+ * Acquires the SWFW semaphore thought the SW_FW_SYNC register for
+ * the specified function (CSR, PHY0, PHY1, NVM, Flash)
+ **/
+static s32 ixgbe_acquire_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
+{
+	u32 swfw_sync;
+	u32 swmask = mask;
+	u32 fwmask = mask << 5;
+	u32 hwmask = 0;
+	u32 timeout = 200;
+	u32 i;
+
+	if (swmask == IXGBE_GSSR_EEP_SM)
+		hwmask = IXGBE_GSSR_FLASH_SM;
+
+	for (i = 0; i < timeout; i++) {
+		/*
+		 * SW NVM semaphore bit is used for access to all
+		 * SW_FW_SYNC bits (not just NVM)
+		 */
+		if (ixgbe_get_swfw_sync_semaphore(hw))
+			return IXGBE_ERR_SWFW_SYNC;
+
+		swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+		if (!(swfw_sync & (fwmask | swmask | hwmask))) {
+			swfw_sync |= swmask;
+			IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
+			ixgbe_release_swfw_sync_semaphore(hw);
+			break;
+		} else {
+			/*
+			 * Firmware currently using resource (fwmask),
+			 * hardware currently using resource (hwmask),
+			 * or other software thread currently using
+			 * resource (swmask)
+			 */
+			ixgbe_release_swfw_sync_semaphore(hw);
+			msleep(5);
+		}
+	}
+
+	/*
+	 * If the resource is not released by the FW/HW the SW can assume that
+	 * the FW/HW malfunctions. In that case the SW should sets the
+	 * SW bit(s) of the requested resource(s) while ignoring the
+	 * corresponding FW/HW bits in the SW_FW_SYNC register.
+	 */
+	if (i >= timeout) {
+		swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+		if (swfw_sync & (fwmask | hwmask)) {
+			if (ixgbe_get_swfw_sync_semaphore(hw))
+				return IXGBE_ERR_SWFW_SYNC;
+
+			swfw_sync |= swmask;
+			IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
+			ixgbe_release_swfw_sync_semaphore(hw);
+		}
+	}
+
+	msleep(5);
+	return 0;
+}
+
+/**
+ * ixgbe_release_swfw_sync_X540 - Release SWFW semaphore
+ * @hw: pointer to hardware structure
+ * @mask: Mask to specify which semaphore to release
+ *
+ * Releases the SWFW semaphore throught the SW_FW_SYNC register
+ * for the specified function (CSR, PHY0, PHY1, EVM, Flash)
+ **/
+static void ixgbe_release_swfw_sync_X540(struct ixgbe_hw *hw, u16 mask)
+{
+	u32 swfw_sync;
+	u32 swmask = mask;
+
+	ixgbe_get_swfw_sync_semaphore(hw);
+
+	swfw_sync = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+	swfw_sync &= ~swmask;
+	IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swfw_sync);
+
+	ixgbe_release_swfw_sync_semaphore(hw);
+	msleep(5);
+}
+
+/**
+ * ixgbe_get_nvm_semaphore - Get hardware semaphore
+ * @hw: pointer to hardware structure
+ *
+ * Sets the hardware semaphores so SW/FW can gain control of shared resources
+ **/
+static s32 ixgbe_get_swfw_sync_semaphore(struct ixgbe_hw *hw)
+{
+	s32 status = IXGBE_ERR_EEPROM;
+	u32 timeout = 2000;
+	u32 i;
+	u32 swsm;
+
+	/* Get SMBI software semaphore between device drivers first */
+	for (i = 0; i < timeout; i++) {
+		/*
+		 * If the SMBI bit is 0 when we read it, then the bit will be
+		 * set and we have the semaphore
+		 */
+		swsm = IXGBE_READ_REG(hw, IXGBE_SWSM);
+		if (!(swsm & IXGBE_SWSM_SMBI)) {
+			status = 0;
+			break;
+		}
+		udelay(50);
+	}
+
+	/* Now get the semaphore between SW/FW through the REGSMP bit */
+	if (status) {
+		for (i = 0; i < timeout; i++) {
+			swsm = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+			if (!(swsm & IXGBE_SWFW_REGSMP))
+				break;
+
+			udelay(50);
+		}
+	} else {
+		hw_dbg(hw, "Software semaphore SMBI between device drivers "
+		           "not granted.\n");
+	}
+
+	return status;
+}
+
+/**
+ * ixgbe_release_nvm_semaphore - Release hardware semaphore
+ * @hw: pointer to hardware structure
+ *
+ * This function clears hardware semaphore bits.
+ **/
+static void ixgbe_release_swfw_sync_semaphore(struct ixgbe_hw *hw)
+{
+	 u32 swsm;
+
+	/* Release both semaphores by writing 0 to the bits REGSMP and SMBI */
+
+	swsm = IXGBE_READ_REG(hw, IXGBE_SWSM);
+	swsm &= ~IXGBE_SWSM_SMBI;
+	IXGBE_WRITE_REG(hw, IXGBE_SWSM, swsm);
+
+	swsm = IXGBE_READ_REG(hw, IXGBE_SWFW_SYNC);
+	swsm &= ~IXGBE_SWFW_REGSMP;
+	IXGBE_WRITE_REG(hw, IXGBE_SWFW_SYNC, swsm);
+
+	IXGBE_WRITE_FLUSH(hw);
+}
+
+static struct ixgbe_mac_operations mac_ops_X540 = {
+	.init_hw                = &ixgbe_init_hw_generic,
+	.reset_hw               = &ixgbe_reset_hw_X540,
+	.start_hw               = &ixgbe_start_hw_generic,
+	.clear_hw_cntrs         = &ixgbe_clear_hw_cntrs_generic,
+	.get_media_type         = &ixgbe_get_media_type_X540,
+	.get_supported_physical_layer =
+                                  &ixgbe_get_supported_physical_layer_X540,
+	.enable_rx_dma          = &ixgbe_enable_rx_dma_generic,
+	.get_mac_addr           = &ixgbe_get_mac_addr_generic,
+	.get_san_mac_addr       = &ixgbe_get_san_mac_addr_generic,
+	.get_device_caps        = NULL,
+	.get_wwn_prefix         = &ixgbe_get_wwn_prefix_generic,
+	.stop_adapter           = &ixgbe_stop_adapter_generic,
+	.get_bus_info           = &ixgbe_get_bus_info_generic,
+	.set_lan_id             = &ixgbe_set_lan_id_multi_port_pcie,
+	.read_analog_reg8       = NULL,
+	.write_analog_reg8      = NULL,
+	.setup_link             = &ixgbe_setup_mac_link_X540,
+	.check_link             = &ixgbe_check_mac_link_generic,
+	.get_link_capabilities  = &ixgbe_get_copper_link_capabilities_generic,
+	.led_on                 = &ixgbe_led_on_generic,
+	.led_off                = &ixgbe_led_off_generic,
+	.blink_led_start        = &ixgbe_blink_led_start_generic,
+	.blink_led_stop         = &ixgbe_blink_led_stop_generic,
+	.set_rar                = &ixgbe_set_rar_generic,
+	.clear_rar              = &ixgbe_clear_rar_generic,
+	.set_vmdq               = &ixgbe_set_vmdq_generic,
+	.clear_vmdq             = &ixgbe_clear_vmdq_generic,
+	.init_rx_addrs          = &ixgbe_init_rx_addrs_generic,
+	.update_uc_addr_list    = &ixgbe_update_uc_addr_list_generic,
+	.update_mc_addr_list    = &ixgbe_update_mc_addr_list_generic,
+	.enable_mc              = &ixgbe_enable_mc_generic,
+	.disable_mc             = &ixgbe_disable_mc_generic,
+	.clear_vfta             = &ixgbe_clear_vfta_generic,
+	.set_vfta               = &ixgbe_set_vfta_generic,
+	.fc_enable              = &ixgbe_fc_enable_generic,
+	.init_uta_tables        = &ixgbe_init_uta_tables_generic,
+	.setup_sfp              = NULL,
+};
+
+static struct ixgbe_eeprom_operations eeprom_ops_X540 = {
+	.init_params            = &ixgbe_init_eeprom_params_X540,
+	.read                   = &ixgbe_read_eerd_X540,
+	.write                  = &ixgbe_write_eewr_X540,
+	.calc_checksum		= &ixgbe_calc_eeprom_checksum_X540,
+	.validate_checksum      = &ixgbe_validate_eeprom_checksum_generic,
+	.update_checksum        = &ixgbe_update_eeprom_checksum_X540,
+};
+
+static struct ixgbe_phy_operations phy_ops_X540 = {
+	.identify               = &ixgbe_identify_phy_generic,
+	.identify_sfp           = &ixgbe_identify_sfp_module_generic,
+	.init			= NULL,
+	.reset                  = &ixgbe_reset_phy_generic,
+	.read_reg               = &ixgbe_read_phy_reg_generic,
+	.write_reg              = &ixgbe_write_phy_reg_generic,
+	.setup_link             = &ixgbe_setup_phy_link_generic,
+	.setup_link_speed       = &ixgbe_setup_phy_link_speed_generic,
+	.read_i2c_byte          = &ixgbe_read_i2c_byte_generic,
+	.write_i2c_byte         = &ixgbe_write_i2c_byte_generic,
+	.read_i2c_eeprom        = &ixgbe_read_i2c_eeprom_generic,
+	.write_i2c_eeprom       = &ixgbe_write_i2c_eeprom_generic,
+	.check_overtemp         = &ixgbe_tn_check_overtemp,
+};
+
+struct ixgbe_info ixgbe_X540_info = {
+	.mac                    = ixgbe_mac_X540,
+	.get_invariants         = &ixgbe_get_invariants_X540,
+	.mac_ops                = &mac_ops_X540,
+	.eeprom_ops             = &eeprom_ops_X540,
+	.phy_ops                = &phy_ops_X540,
+	.mbx_ops                = &mbx_ops_generic,
+};
diff --git a/drivers/net/ixgbevf/Makefile b/drivers/net/ixgbevf/Makefile
index dd4e0d27e8cc..1f35d229e71a 100644
--- a/drivers/net/ixgbevf/Makefile
+++ b/drivers/net/ixgbevf/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 82599 Virtual Function driver
-# Copyright(c) 1999 - 2009 Intel Corporation.
+# Copyright(c) 1999 - 2010 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h
index ca2c81f49a05..f8a807d606c7 100644
--- a/drivers/net/ixgbevf/defines.h
+++ b/drivers/net/ixgbevf/defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/ixgbevf.h b/drivers/net/ixgbevf/ixgbevf.h
index da4033c6efa2..0cd6abcf9306 100644
--- a/drivers/net/ixgbevf/ixgbevf.h
+++ b/drivers/net/ixgbevf/ixgbevf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index dc03c9652389..2216a3c8b12b 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -51,9 +51,10 @@ char ixgbevf_driver_name[] = "ixgbevf";
 static const char ixgbevf_driver_string[] =
 	"Intel(R) 82599 Virtual Function";
 
-#define DRV_VERSION "1.0.0-k0"
+#define DRV_VERSION "1.0.12-k0"
 const char ixgbevf_driver_version[] = DRV_VERSION;
-static char ixgbevf_copyright[] = "Copyright (c) 2009 Intel Corporation.";
+static char ixgbevf_copyright[] =
+	"Copyright (c) 2009 - 2010 Intel Corporation.";
 
 static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
 	[board_82599_vf] = &ixgbevf_vf_info,
@@ -2488,10 +2489,9 @@ int ixgbevf_setup_tx_resources(struct ixgbevf_adapter *adapter,
 	int size;
 
 	size = sizeof(struct ixgbevf_tx_buffer) * tx_ring->count;
-	tx_ring->tx_buffer_info = vmalloc(size);
+	tx_ring->tx_buffer_info = vzalloc(size);
 	if (!tx_ring->tx_buffer_info)
 		goto err;
-	memset(tx_ring->tx_buffer_info, 0, size);
 
 	/* round up to nearest 4K */
 	tx_ring->size = tx_ring->count * sizeof(union ixgbe_adv_tx_desc);
@@ -2555,14 +2555,13 @@ int ixgbevf_setup_rx_resources(struct ixgbevf_adapter *adapter,
 	int size;
 
 	size = sizeof(struct ixgbevf_rx_buffer) * rx_ring->count;
-	rx_ring->rx_buffer_info = vmalloc(size);
+	rx_ring->rx_buffer_info = vzalloc(size);
 	if (!rx_ring->rx_buffer_info) {
 		hw_dbg(&adapter->hw,
 		       "Unable to vmalloc buffer memory for "
 		       "the receive descriptor ring\n");
 		goto alloc_failed;
 	}
-	memset(rx_ring->rx_buffer_info, 0, size);
 
 	/* Round up to nearest 4K */
 	rx_ring->size = rx_ring->count * sizeof(union ixgbe_adv_rx_desc);
@@ -3424,10 +3423,6 @@ static int __devinit ixgbevf_probe(struct pci_dev *pdev,
 	if (hw->mac.ops.get_bus_info)
 		hw->mac.ops.get_bus_info(hw);
 
-
-	netif_carrier_off(netdev);
-	netif_tx_stop_all_queues(netdev);
-
 	strcpy(netdev->name, "eth%d");
 
 	err = register_netdev(netdev);
@@ -3436,6 +3431,8 @@ static int __devinit ixgbevf_probe(struct pci_dev *pdev,
 
 	adapter->netdev_registered = true;
 
+	netif_carrier_off(netdev);
+
 	ixgbevf_init_last_counter_stats(adapter);
 
 	/* print the MAC address */
diff --git a/drivers/net/ixgbevf/mbx.c b/drivers/net/ixgbevf/mbx.c
index 84ac486f4a65..7a8833125770 100644
--- a/drivers/net/ixgbevf/mbx.c
+++ b/drivers/net/ixgbevf/mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/mbx.h b/drivers/net/ixgbevf/mbx.h
index 8c063bebee7f..b2b5bf5daa3d 100644
--- a/drivers/net/ixgbevf/mbx.h
+++ b/drivers/net/ixgbevf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/regs.h b/drivers/net/ixgbevf/regs.h
index 12f75960aec1..fb80ca1bcc93 100644
--- a/drivers/net/ixgbevf/regs.h
+++ b/drivers/net/ixgbevf/regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
index bfe42c1fcfaf..971019d819b4 100644
--- a/drivers/net/ixgbevf/vf.c
+++ b/drivers/net/ixgbevf/vf.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbevf/vf.h b/drivers/net/ixgbevf/vf.h
index 61f9dc831424..144c99d5363a 100644
--- a/drivers/net/ixgbevf/vf.h
+++ b/drivers/net/ixgbevf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 51919fcd50c2..0fa4a9887ba2 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -1545,6 +1545,37 @@ static int ks8851_read_selftest(struct ks8851_net *ks)
 
 /* driver bus management functions */
 
+#ifdef CONFIG_PM
+static int ks8851_suspend(struct spi_device *spi, pm_message_t state)
+{
+	struct ks8851_net *ks = dev_get_drvdata(&spi->dev);
+	struct net_device *dev = ks->netdev;
+
+	if (netif_running(dev)) {
+		netif_device_detach(dev);
+		ks8851_net_stop(dev);
+	}
+
+	return 0;
+}
+
+static int ks8851_resume(struct spi_device *spi)
+{
+	struct ks8851_net *ks = dev_get_drvdata(&spi->dev);
+	struct net_device *dev = ks->netdev;
+
+	if (netif_running(dev)) {
+		ks8851_net_open(dev);
+		netif_device_attach(dev);
+	}
+
+	return 0;
+}
+#else
+#define ks8851_suspend NULL
+#define ks8851_resume NULL
+#endif
+
 static int __devinit ks8851_probe(struct spi_device *spi)
 {
 	struct net_device *ndev;
@@ -1679,6 +1710,8 @@ static struct spi_driver ks8851_driver = {
 	},
 	.probe = ks8851_probe,
 	.remove = __devexit_p(ks8851_remove),
+	.suspend = ks8851_suspend,
+	.resume = ks8851_resume,
 };
 
 static int __init ks8851_init(void)
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index f06296bfe293..02336edce748 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -207,7 +207,7 @@ tx_full and tbusy flags.
 #define LANCE_BUS_IF 0x16
 #define LANCE_TOTAL_SIZE 0x18
 
-#define TX_TIMEOUT	20
+#define TX_TIMEOUT	(HZ/5)
 
 /* The LANCE Rx and Tx ring descriptors. */
 struct lance_rx_head {
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index c27f4291b350..9e042894479b 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -161,7 +161,7 @@ enum commands {
 #define	 RX_SUSPEND	0x0030
 #define	 RX_ABORT	0x0040
 
-#define TX_TIMEOUT	5
+#define TX_TIMEOUT	(HZ/20)
 
 
 struct i596_reg {
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index e7030ceb178b..da74db4a03d4 100644
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c
@@ -203,7 +203,7 @@ static void __NS8390_init(struct net_device *dev, int startp);
 static int __ei_open(struct net_device *dev)
 {
 	unsigned long flags;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (dev->watchdog_timeo <= 0)
 		 dev->watchdog_timeo = TX_TIMEOUT;
@@ -231,7 +231,7 @@ static int __ei_open(struct net_device *dev)
  */
 static int __ei_close(struct net_device *dev)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
 
 	/*
@@ -256,7 +256,7 @@ static int __ei_close(struct net_device *dev)
 static void __ei_tx_timeout(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int txsr, isr, tickssofar = jiffies - dev_trans_start(dev);
 	unsigned long flags;
 
@@ -303,7 +303,7 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,
 				   struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int send_length = skb->len, output_page;
 	unsigned long flags;
 	char buf[ETH_ZLEN];
@@ -592,7 +592,7 @@ static void ei_tx_err(struct net_device *dev)
 static void ei_tx_intr(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int status = ei_inb(e8390_base + EN0_TSR);
 
 	ei_outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
@@ -675,7 +675,7 @@ static void ei_tx_intr(struct net_device *dev)
 static void ei_receive(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned char rxing_page, this_frame, next_frame;
 	unsigned short current_offset;
 	int rx_pkt_count = 0;
@@ -879,7 +879,7 @@ static void ei_rx_overrun(struct net_device *dev)
 static struct net_device_stats *__ei_get_stats(struct net_device *dev)
 {
 	unsigned long ioaddr = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
 
 	/* If the card is stopped, just return the present stats. */
@@ -927,7 +927,7 @@ static void do_set_multicast_list(struct net_device *dev)
 {
 	unsigned long e8390_base = dev->base_addr;
 	int i;
-	struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
 	{
@@ -981,7 +981,7 @@ static void do_set_multicast_list(struct net_device *dev)
 static void __ei_set_multicast_list(struct net_device *dev)
 {
 	unsigned long flags;
-	struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	spin_lock_irqsave(&ei_local->page_lock, flags);
 	do_set_multicast_list(dev);
@@ -998,7 +998,7 @@ static void __ei_set_multicast_list(struct net_device *dev)
 
 static void ethdev_setup(struct net_device *dev)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	if (ei_debug > 1)
 		printk(version);
 
@@ -1036,7 +1036,7 @@ static struct net_device *____alloc_ei_netdev(int size)
 static void __NS8390_init(struct net_device *dev, int startp)
 {
 	unsigned long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int i;
 	int endcfg = ei_local->word16
 	    ? (0x48 | ENDCFG_WTS | (ei_local->bigendian ? ENDCFG_BOS : 0))
@@ -1099,7 +1099,7 @@ static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
 								int start_page)
 {
 	unsigned long e8390_base = dev->base_addr;
- 	struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
+ 	struct ei_device *ei_local __attribute((unused)) = netdev_priv(dev);
 
 	ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base+E8390_CMD);
 
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 0fc9dc7f20db..6ed577b065df 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -38,6 +38,7 @@ struct macvlan_port {
 	struct hlist_head	vlan_hash[MACVLAN_HASH_SIZE];
 	struct list_head	vlans;
 	struct rcu_head		rcu;
+	bool 			passthru;
 };
 
 #define macvlan_port_get_rcu(dev) \
@@ -169,6 +170,7 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
 			macvlan_broadcast(skb, port, NULL,
 					  MACVLAN_MODE_PRIVATE |
 					  MACVLAN_MODE_VEPA    |
+					  MACVLAN_MODE_PASSTHRU|
 					  MACVLAN_MODE_BRIDGE);
 		else if (src->mode == MACVLAN_MODE_VEPA)
 			/* flood to everyone except source */
@@ -185,7 +187,10 @@ static struct sk_buff *macvlan_handle_frame(struct sk_buff *skb)
 		return skb;
 	}
 
-	vlan = macvlan_hash_lookup(port, eth->h_dest);
+	if (port->passthru)
+		vlan = list_first_entry(&port->vlans, struct macvlan_dev, list);
+	else
+		vlan = macvlan_hash_lookup(port, eth->h_dest);
 	if (vlan == NULL)
 		return skb;
 
@@ -243,18 +248,22 @@ xmit_world:
 netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
 			       struct net_device *dev)
 {
-	int i = skb_get_queue_mapping(skb);
-	struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
 	unsigned int len = skb->len;
 	int ret;
+	const struct macvlan_dev *vlan = netdev_priv(dev);
 
 	ret = macvlan_queue_xmit(skb, dev);
 	if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
-		txq->tx_packets++;
-		txq->tx_bytes += len;
-	} else
-		txq->tx_dropped++;
+		struct macvlan_pcpu_stats *pcpu_stats;
 
+		pcpu_stats = this_cpu_ptr(vlan->pcpu_stats);
+		u64_stats_update_begin(&pcpu_stats->syncp);
+		pcpu_stats->tx_packets++;
+		pcpu_stats->tx_bytes += len;
+		u64_stats_update_end(&pcpu_stats->syncp);
+	} else {
+		this_cpu_inc(vlan->pcpu_stats->tx_dropped);
+	}
 	return ret;
 }
 EXPORT_SYMBOL_GPL(macvlan_start_xmit);
@@ -284,6 +293,11 @@ static int macvlan_open(struct net_device *dev)
 	struct net_device *lowerdev = vlan->lowerdev;
 	int err;
 
+	if (vlan->port->passthru) {
+		dev_set_promiscuity(lowerdev, 1);
+		goto hash_add;
+	}
+
 	err = -EBUSY;
 	if (macvlan_addr_busy(vlan->port, dev->dev_addr))
 		goto out;
@@ -296,6 +310,8 @@ static int macvlan_open(struct net_device *dev)
 		if (err < 0)
 			goto del_unicast;
 	}
+
+hash_add:
 	macvlan_hash_add(vlan);
 	return 0;
 
@@ -310,12 +326,18 @@ static int macvlan_stop(struct net_device *dev)
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	struct net_device *lowerdev = vlan->lowerdev;
 
+	if (vlan->port->passthru) {
+		dev_set_promiscuity(lowerdev, -1);
+		goto hash_del;
+	}
+
 	dev_mc_unsync(lowerdev, dev);
 	if (dev->flags & IFF_ALLMULTI)
 		dev_set_allmulti(lowerdev, -1);
 
 	dev_uc_del(lowerdev, dev->dev_addr);
 
+hash_del:
 	macvlan_hash_del(vlan);
 	return 0;
 }
@@ -414,14 +436,15 @@ static int macvlan_init(struct net_device *dev)
 	dev->state		= (dev->state & ~MACVLAN_STATE_MASK) |
 				  (lowerdev->state & MACVLAN_STATE_MASK);
 	dev->features 		= lowerdev->features & MACVLAN_FEATURES;
+	dev->features		|= NETIF_F_LLTX;
 	dev->gso_max_size	= lowerdev->gso_max_size;
 	dev->iflink		= lowerdev->ifindex;
 	dev->hard_header_len	= lowerdev->hard_header_len;
 
 	macvlan_set_lockdep_class(dev);
 
-	vlan->rx_stats = alloc_percpu(struct macvlan_rx_stats);
-	if (!vlan->rx_stats)
+	vlan->pcpu_stats = alloc_percpu(struct macvlan_pcpu_stats);
+	if (!vlan->pcpu_stats)
 		return -ENOMEM;
 
 	return 0;
@@ -431,7 +454,7 @@ static void macvlan_uninit(struct net_device *dev)
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
-	free_percpu(vlan->rx_stats);
+	free_percpu(vlan->pcpu_stats);
 }
 
 static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
@@ -439,33 +462,38 @@ static struct rtnl_link_stats64 *macvlan_dev_get_stats64(struct net_device *dev,
 {
 	struct macvlan_dev *vlan = netdev_priv(dev);
 
-	dev_txq_stats_fold(dev, stats);
-
-	if (vlan->rx_stats) {
-		struct macvlan_rx_stats *p, accum = {0};
-		u64 rx_packets, rx_bytes, rx_multicast;
+	if (vlan->pcpu_stats) {
+		struct macvlan_pcpu_stats *p;
+		u64 rx_packets, rx_bytes, rx_multicast, tx_packets, tx_bytes;
+		u32 rx_errors = 0, tx_dropped = 0;
 		unsigned int start;
 		int i;
 
 		for_each_possible_cpu(i) {
-			p = per_cpu_ptr(vlan->rx_stats, i);
+			p = per_cpu_ptr(vlan->pcpu_stats, i);
 			do {
 				start = u64_stats_fetch_begin_bh(&p->syncp);
 				rx_packets	= p->rx_packets;
 				rx_bytes	= p->rx_bytes;
 				rx_multicast	= p->rx_multicast;
+				tx_packets	= p->tx_packets;
+				tx_bytes	= p->tx_bytes;
 			} while (u64_stats_fetch_retry_bh(&p->syncp, start));
-			accum.rx_packets	+= rx_packets;
-			accum.rx_bytes		+= rx_bytes;
-			accum.rx_multicast	+= rx_multicast;
-			/* rx_errors is an ulong, updated without syncp protection */
-			accum.rx_errors		+= p->rx_errors;
+
+			stats->rx_packets	+= rx_packets;
+			stats->rx_bytes		+= rx_bytes;
+			stats->multicast	+= rx_multicast;
+			stats->tx_packets	+= tx_packets;
+			stats->tx_bytes		+= tx_bytes;
+			/* rx_errors & tx_dropped are u32, updated
+			 * without syncp protection.
+			 */
+			rx_errors	+= p->rx_errors;
+			tx_dropped	+= p->tx_dropped;
 		}
-		stats->rx_packets = accum.rx_packets;
-		stats->rx_bytes   = accum.rx_bytes;
-		stats->rx_errors  = accum.rx_errors;
-		stats->rx_dropped = accum.rx_errors;
-		stats->multicast  = accum.rx_multicast;
+		stats->rx_errors	= rx_errors;
+		stats->rx_dropped	= rx_errors;
+		stats->tx_dropped	= tx_dropped;
 	}
 	return stats;
 }
@@ -549,6 +577,7 @@ static int macvlan_port_create(struct net_device *dev)
 	if (port == NULL)
 		return -ENOMEM;
 
+	port->passthru = false;
 	port->dev = dev;
 	INIT_LIST_HEAD(&port->vlans);
 	for (i = 0; i < MACVLAN_HASH_SIZE; i++)
@@ -593,6 +622,7 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
 		case MACVLAN_MODE_PRIVATE:
 		case MACVLAN_MODE_VEPA:
 		case MACVLAN_MODE_BRIDGE:
+		case MACVLAN_MODE_PASSTHRU:
 			break;
 		default:
 			return -EINVAL;
@@ -601,25 +631,6 @@ static int macvlan_validate(struct nlattr *tb[], struct nlattr *data[])
 	return 0;
 }
 
-static int macvlan_get_tx_queues(struct net *net,
-				 struct nlattr *tb[],
-				 unsigned int *num_tx_queues,
-				 unsigned int *real_num_tx_queues)
-{
-	struct net_device *real_dev;
-
-	if (!tb[IFLA_LINK])
-		return -EINVAL;
-
-	real_dev = __dev_get_by_index(net, nla_get_u32(tb[IFLA_LINK]));
-	if (!real_dev)
-		return -ENODEV;
-
-	*num_tx_queues      = real_dev->num_tx_queues;
-	*real_num_tx_queues = real_dev->real_num_tx_queues;
-	return 0;
-}
-
 int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 			   struct nlattr *tb[], struct nlattr *data[],
 			   int (*receive)(struct sk_buff *skb),
@@ -661,6 +672,10 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	}
 	port = macvlan_port_get(lowerdev);
 
+	/* Only 1 macvlan device can be created in passthru mode */
+	if (port->passthru)
+		return -EINVAL;
+
 	vlan->lowerdev = lowerdev;
 	vlan->dev      = dev;
 	vlan->port     = port;
@@ -671,6 +686,13 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 	if (data && data[IFLA_MACVLAN_MODE])
 		vlan->mode = nla_get_u32(data[IFLA_MACVLAN_MODE]);
 
+	if (vlan->mode == MACVLAN_MODE_PASSTHRU) {
+		if (!list_empty(&port->vlans))
+			return -EINVAL;
+		port->passthru = true;
+		memcpy(dev->dev_addr, lowerdev->dev_addr, ETH_ALEN);
+	}
+
 	err = register_netdevice(dev);
 	if (err < 0)
 		goto destroy_port;
@@ -743,7 +765,6 @@ int macvlan_link_register(struct rtnl_link_ops *ops)
 {
 	/* common fields */
 	ops->priv_size		= sizeof(struct macvlan_dev);
-	ops->get_tx_queues	= macvlan_get_tx_queues;
 	ops->validate		= macvlan_validate;
 	ops->maxtype		= IFLA_MACVLAN_MAX;
 	ops->policy		= macvlan_policy;
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index b68eee2414c2..7a7e18ba278a 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -289,6 +289,10 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
 		MLX4_GET(field, outbox, QUERY_DEV_CAP_LOG_BF_REG_SZ_OFFSET);
 		dev_cap->bf_reg_size = 1 << (field & 0x1f);
 		MLX4_GET(field, outbox, QUERY_DEV_CAP_LOG_MAX_BF_REGS_PER_PAGE_OFFSET);
+		if ((1 << (field & 0x3f)) > (PAGE_SIZE / dev_cap->bf_reg_size)) {
+			mlx4_warn(dev, "firmware bug: log2 # of blue flame regs is invalid (%d), forcing 3\n", field & 0x1f);
+			field = 3;
+		}
 		dev_cap->bf_regs_per_page = 1 << (field & 0x3f);
 		mlx4_dbg(dev, "BlueFlame available (reg size %d, regs/page %d)\n",
 			 dev_cap->bf_reg_size, dev_cap->bf_regs_per_page);
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index e0b0ef11f110..30be8c634ebd 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -86,7 +86,7 @@ static u32 reg_offset[16];
 
 static int __init init_reg_offset(struct net_device *dev,unsigned long base_addr)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int i;
 	unsigned char bus_width;
 
@@ -218,7 +218,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
 	int start_page, stop_page;
 	int reg0, ret;
 	static unsigned version_printed;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned char bus_width;
 
 	if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME))
@@ -371,7 +371,7 @@ static int ne_close(struct net_device *dev)
 static void ne_reset_8390(struct net_device *dev)
 {
 	unsigned long reset_start_time = jiffies;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (ei_debug > 1)
 		printk(KERN_DEBUG "resetting the 8390 t=%ld...", jiffies);
@@ -397,7 +397,7 @@ static void ne_reset_8390(struct net_device *dev)
 
 static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	/* This *shouldn't* happen. If it does, it's the last thing you'll see */
 
 	if (ei_status.dmaing)
@@ -437,7 +437,7 @@ static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, i
 
 static void ne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 #ifdef NE_SANITY_CHECK
 	int xfer_count = count;
 #endif
@@ -507,7 +507,7 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
 static void ne_block_output(struct net_device *dev, int count,
 		const unsigned char *buf, const int start_page)
 {
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long dma_start;
 #ifdef NE_SANITY_CHECK
 	int retries = 0;
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 95fe552aa279..731077d8d962 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -214,13 +214,12 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 	tx_ring->num_desc = adapter->num_txd;
 	tx_ring->txq = netdev_get_tx_queue(netdev, 0);
 
-	cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
+	cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring));
 	if (cmd_buf_arr == NULL) {
 		dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n",
 		       netdev->name);
 		goto err_out;
 	}
-	memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
 	tx_ring->cmd_buf_arr = cmd_buf_arr;
 
 	recv_ctx = &adapter->recv_ctx;
@@ -279,8 +278,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 			break;
 
 		}
-		rds_ring->rx_buf_arr = (struct netxen_rx_buffer *)
-			vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
+		rds_ring->rx_buf_arr = vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
 		if (rds_ring->rx_buf_arr == NULL) {
 			printk(KERN_ERR "%s: Failed to allocate "
 				"rx buffer ring %d\n",
@@ -288,7 +286,6 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
 			/* free whatever was already allocated */
 			goto err_out;
 		}
-		memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring));
 		INIT_LIST_HEAD(&rds_ring->free_list);
 		/*
 		 * Now go through all of them, set reference handles
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index e1d30d7f2071..ceeaac989df2 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -1277,6 +1277,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	int i = 0, err;
 	int pci_func_id = PCI_FUNC(pdev->devfn);
 	uint8_t revision_id;
+	u32 val;
 
 	if (pdev->revision >= NX_P3_A0 && pdev->revision <= NX_P3_B1) {
 		pr_warning("%s: chip revisions between 0x%x-0x%x "
@@ -1352,8 +1353,9 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		break;
 	}
 
-	if (reset_devices) {
-		if (adapter->portnum == 0) {
+	if (adapter->portnum == 0) {
+		val = NXRD32(adapter, NX_CRB_DEV_REF_COUNT);
+		if (val != 0xffffffff && val != 0) {
 			NXWR32(adapter, NX_CRB_DEV_REF_COUNT, 0);
 			adapter->need_fw_reset = 1;
 		}
diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 472056b47440..e744639c62ee 100644
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 1999 - 2010 Intel Corporation.
- * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
+ * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
  *
  * This code was derived from the Intel e1000e Linux driver.
  *
@@ -1523,12 +1523,11 @@ int pch_gbe_setup_tx_resources(struct pch_gbe_adapter *adapter,
 	int desNo;
 
 	size = (int)sizeof(struct pch_gbe_buffer) * tx_ring->count;
-	tx_ring->buffer_info = vmalloc(size);
+	tx_ring->buffer_info = vzalloc(size);
 	if (!tx_ring->buffer_info) {
 		pr_err("Unable to allocate memory for the buffer infomation\n");
 		return -ENOMEM;
 	}
-	memset(tx_ring->buffer_info, 0, size);
 
 	tx_ring->size = tx_ring->count * (int)sizeof(struct pch_gbe_tx_desc);
 
@@ -1573,12 +1572,11 @@ int pch_gbe_setup_rx_resources(struct pch_gbe_adapter *adapter,
 	int desNo;
 
 	size = (int)sizeof(struct pch_gbe_buffer) * rx_ring->count;
-	rx_ring->buffer_info = vmalloc(size);
+	rx_ring->buffer_info = vzalloc(size);
 	if (!rx_ring->buffer_info) {
 		pr_err("Unable to allocate memory for the receive descriptor ring\n");
 		return -ENOMEM;
 	}
-	memset(rx_ring->buffer_info, 0, size);
 	rx_ring->size = rx_ring->count * (int)sizeof(struct pch_gbe_rx_desc);
 	rx_ring->desc =	dma_alloc_coherent(&pdev->dev, rx_ring->size,
 					   &rx_ring->dma, GFP_KERNEL);
@@ -2464,8 +2462,8 @@ static void __exit pch_gbe_exit_module(void)
 module_init(pch_gbe_init_module);
 module_exit(pch_gbe_exit_module);
 
-MODULE_DESCRIPTION("OKI semiconductor PCH Gigabit ethernet Driver");
-MODULE_AUTHOR("OKI semiconductor, <masa-korg@dsn.okisemi.com>");
+MODULE_DESCRIPTION("EG20T PCH Gigabit ethernet Driver");
+MODULE_AUTHOR("OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 MODULE_DEVICE_TABLE(pci, pch_gbe_pcidev_id);
diff --git a/drivers/net/pch_gbe/pch_gbe_param.c b/drivers/net/pch_gbe/pch_gbe_param.c
index 2510146fc560..ef0996a0eaaa 100644
--- a/drivers/net/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/pch_gbe/pch_gbe_param.c
@@ -434,8 +434,8 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 			.err  = "using default of "
 				__MODULE_STRING(PCH_GBE_DEFAULT_TXD),
 			.def  = PCH_GBE_DEFAULT_TXD,
-			.arg  = { .r = { .min = PCH_GBE_MIN_TXD } },
-			.arg  = { .r = { .max = PCH_GBE_MAX_TXD } }
+			.arg  = { .r = { .min = PCH_GBE_MIN_TXD,
+					 .max = PCH_GBE_MAX_TXD } }
 		};
 		struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring;
 		tx_ring->count = TxDescriptors;
@@ -450,8 +450,8 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
 			.err  = "using default of "
 				__MODULE_STRING(PCH_GBE_DEFAULT_RXD),
 			.def  = PCH_GBE_DEFAULT_RXD,
-			.arg  = { .r = { .min = PCH_GBE_MIN_RXD } },
-			.arg  = { .r = { .max = PCH_GBE_MAX_RXD } }
+			.arg  = { .r = { .min = PCH_GBE_MIN_RXD,
+					 .max = PCH_GBE_MAX_RXD } }
 		};
 		struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
 		rx_ring->count = RxDescriptors;
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 8a4d19e5de06..1a0eb128e607 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -875,7 +875,7 @@ static void do_set_multicast_list(struct net_device *dev);
 static int ax_open(struct net_device *dev)
 {
 	unsigned long flags;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	/*
 	 *	Grab the page lock so we own the register set, then call
@@ -926,7 +926,7 @@ static int ax_close(struct net_device *dev)
 static void axnet_tx_timeout(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int txsr, isr, tickssofar = jiffies - dev_trans_start(dev);
 	unsigned long flags;
 
@@ -973,7 +973,7 @@ static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
 					  struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int length, send_length, output_page;
 	unsigned long flags;
 	u8 packet[ETH_ZLEN];
@@ -1270,7 +1270,7 @@ static void ei_tx_err(struct net_device *dev)
 static void ei_tx_intr(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int status = inb(e8390_base + EN0_TSR);
     
 	/*
@@ -1354,7 +1354,7 @@ static void ei_tx_intr(struct net_device *dev)
 static void ei_receive(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned char rxing_page, this_frame, next_frame;
 	unsigned short current_offset;
 	int rx_pkt_count = 0;
@@ -1539,7 +1539,7 @@ static void ei_rx_overrun(struct net_device *dev)
 static struct net_device_stats *get_stats(struct net_device *dev)
 {
 	long ioaddr = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	unsigned long flags;
     
 	/* If the card is stopped, just return the present stats. */
@@ -1588,7 +1588,7 @@ static void do_set_multicast_list(struct net_device *dev)
 {
 	long e8390_base = dev->base_addr;
 	int i;
-	struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 
 	if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI))) {
 		memset(ei_local->mcfilter, 0, 8);
@@ -1646,7 +1646,7 @@ static void AX88190_init(struct net_device *dev, int startp)
 {
 	axnet_dev_t *info = PRIV(dev);
 	long e8390_base = dev->base_addr;
-	struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+	struct ei_device *ei_local = netdev_priv(dev);
 	int i;
 	int endcfg = ei_local->word16 ? (0x48 | ENDCFG_WTS) : 0x48;
     
@@ -1712,7 +1712,7 @@ static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
 								int start_page)
 {
 	long e8390_base = dev->base_addr;
- 	struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
+ 	struct ei_device *ei_local __attribute((unused)) = netdev_priv(dev);
     
 	if (inb_p(e8390_base) & E8390_TRANS) 
 	{
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 7670aac0e93f..a8445c72fc13 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -47,11 +47,11 @@ void phy_print_status(struct phy_device *phydev)
 	pr_info("PHY: %s - Link is %s", dev_name(&phydev->dev),
 			phydev->link ? "Up" : "Down");
 	if (phydev->link)
-		printk(" - %d/%s", phydev->speed,
+		printk(KERN_CONT " - %d/%s", phydev->speed,
 				DUPLEX_FULL == phydev->duplex ?
 				"Full" : "Half");
 
-	printk("\n");
+	printk(KERN_CONT "\n");
 }
 EXPORT_SYMBOL(phy_print_status);
 
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 09cf56d0416a..b708f68471a6 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1136,8 +1136,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
 		   a four-byte PPP header on each packet */
 		*skb_push(skb, 2) = 1;
 		if (ppp->pass_filter &&
-		    sk_run_filter(skb, ppp->pass_filter,
-				  ppp->pass_len) == 0) {
+		    sk_run_filter(skb, ppp->pass_filter) == 0) {
 			if (ppp->debug & 1)
 				printk(KERN_DEBUG "PPP: outbound frame not passed\n");
 			kfree_skb(skb);
@@ -1145,8 +1144,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
 		}
 		/* if this packet passes the active filter, record the time */
 		if (!(ppp->active_filter &&
-		      sk_run_filter(skb, ppp->active_filter,
-				    ppp->active_len) == 0))
+		      sk_run_filter(skb, ppp->active_filter) == 0))
 			ppp->last_xmit = jiffies;
 		skb_pull(skb, 2);
 #else
@@ -1758,8 +1756,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 
 			*skb_push(skb, 2) = 0;
 			if (ppp->pass_filter &&
-			    sk_run_filter(skb, ppp->pass_filter,
-					  ppp->pass_len) == 0) {
+			    sk_run_filter(skb, ppp->pass_filter) == 0) {
 				if (ppp->debug & 1)
 					printk(KERN_DEBUG "PPP: inbound frame "
 					       "not passed\n");
@@ -1767,8 +1764,7 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
 				return;
 			}
 			if (!(ppp->active_filter &&
-			      sk_run_filter(skb, ppp->active_filter,
-					    ppp->active_len) == 0))
+			      sk_run_filter(skb, ppp->active_filter) == 0))
 				ppp->last_recv = jiffies;
 			__skb_pull(skb, 2);
 		} else
@@ -2584,16 +2580,16 @@ ppp_create_interface(struct net *net, int unit, int *retp)
 	 */
 	dev_net_set(dev, net);
 
-	ret = -EEXIST;
 	mutex_lock(&pn->all_ppp_mutex);
 
 	if (unit < 0) {
 		unit = unit_get(&pn->units_idr, ppp);
 		if (unit < 0) {
-			*retp = unit;
+			ret = unit;
 			goto out2;
 		}
 	} else {
+		ret = -EEXIST;
 		if (unit_find(&pn->units_idr, unit))
 			goto out2; /* unit already exists */
 		/*
@@ -2668,10 +2664,10 @@ static void ppp_shutdown_interface(struct ppp *ppp)
 		ppp->closing = 1;
 		ppp_unlock(ppp);
 		unregister_netdev(ppp->dev);
+		unit_put(&pn->units_idr, ppp->file.index);
 	} else
 		ppp_unlock(ppp);
 
-	unit_put(&pn->units_idr, ppp->file.index);
 	ppp->file.dead = 1;
 	ppp->owner = NULL;
 	wake_up_interruptible(&ppp->file.rwait);
@@ -2859,8 +2855,7 @@ static void __exit ppp_cleanup(void)
  * by holding all_ppp_mutex
  */
 
-/* associate pointer with specified number */
-static int unit_set(struct idr *p, void *ptr, int n)
+static int __unit_alloc(struct idr *p, void *ptr, int n)
 {
 	int unit, err;
 
@@ -2871,10 +2866,24 @@ again:
 	}
 
 	err = idr_get_new_above(p, ptr, n, &unit);
-	if (err == -EAGAIN)
-		goto again;
+	if (err < 0) {
+		if (err == -EAGAIN)
+			goto again;
+		return err;
+	}
+
+	return unit;
+}
+
+/* associate pointer with specified number */
+static int unit_set(struct idr *p, void *ptr, int n)
+{
+	int unit;
 
-	if (unit != n) {
+	unit = __unit_alloc(p, ptr, n);
+	if (unit < 0)
+		return unit;
+	else if (unit != n) {
 		idr_remove(p, unit);
 		return -EINVAL;
 	}
@@ -2885,19 +2894,7 @@ again:
 /* get new free unit number and associate pointer with it */
 static int unit_get(struct idr *p, void *ptr)
 {
-	int unit, err;
-
-again:
-	if (!idr_pre_get(p, GFP_KERNEL)) {
-		printk(KERN_ERR "PPP: No free memory for idr\n");
-		return -ENOMEM;
-	}
-
-	err = idr_get_new_above(p, ptr, 0, &unit);
-	if (err == -EAGAIN)
-		goto again;
-
-	return unit;
+	return __unit_alloc(p, ptr, 0);
 }
 
 /* put unit number back to a pool */
diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c
index ccbc91326bfa..7556a9224f72 100644
--- a/drivers/net/pptp.c
+++ b/drivers/net/pptp.c
@@ -673,8 +673,7 @@ static int __init pptp_init_module(void)
 	int err = 0;
 	pr_info("PPTP driver version " PPTP_DRIVER_VERSION "\n");
 
-	callid_sock = __vmalloc((MAX_CALLID + 1) * sizeof(void *),
-		GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+	callid_sock = vzalloc((MAX_CALLID + 1) * sizeof(void *));
 	if (!callid_sock) {
 		pr_err("PPTP: cann't allocate memory\n");
 		return -ENOMEM;
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 7496ed2c34ab..1a3584edd79c 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2467,7 +2467,7 @@ map_error:
 static netdev_tx_t ql3xxx_send(struct sk_buff *skb,
 			       struct net_device *ndev)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 	struct ql3xxx_port_registers __iomem *port_regs =
 			qdev->mem_map_registers;
 	struct ql_tx_buf_cb *tx_cb;
@@ -3390,7 +3390,7 @@ static void ql_set_mac_info(struct ql3_adapter *qdev)
 
 static void ql_display_dev_info(struct net_device *ndev)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 	struct pci_dev *pdev = qdev->pdev;
 
 	netdev_info(ndev,
@@ -3573,7 +3573,7 @@ static int ql3xxx_open(struct net_device *ndev)
 
 static int ql3xxx_set_mac_address(struct net_device *ndev, void *p)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 	struct ql3xxx_port_registers __iomem *port_regs =
 			qdev->mem_map_registers;
 	struct sockaddr *addr = p;
@@ -3608,7 +3608,7 @@ static int ql3xxx_set_mac_address(struct net_device *ndev, void *p)
 
 static void ql3xxx_tx_timeout(struct net_device *ndev)
 {
-	struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev);
+	struct ql3_adapter *qdev = netdev_priv(ndev);
 
 	netdev_err(ndev, "Resetting...\n");
 	/*
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 8ecc170c9b74..9513a83b9537 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -51,8 +51,8 @@
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 0
-#define _QLCNIC_LINUX_SUBVERSION 11
-#define QLCNIC_LINUX_VERSIONID  "5.0.11"
+#define _QLCNIC_LINUX_SUBVERSION 12
+#define QLCNIC_LINUX_VERSIONID  "5.0.12"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
@@ -923,6 +923,7 @@ struct qlcnic_ipaddr {
 #define QLCNIC_MACSPOOF			0x200
 #define QLCNIC_MAC_OVERRIDE_DISABLED	0x400
 #define QLCNIC_PROMISC_DISABLED		0x800
+#define QLCNIC_NEED_FLR			0x1000
 #define QLCNIC_IS_MSI_FAMILY(adapter) \
 	((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
 
@@ -1126,8 +1127,7 @@ struct qlcnic_eswitch {
 /* Return codes for Error handling */
 #define QL_STATUS_INVALID_PARAM	-1
 
-#define MAX_BW			100
-#define MIN_BW			1
+#define MAX_BW			100	/* % of link speed */
 #define MAX_VLAN_ID		4095
 #define MIN_VLAN_ID		2
 #define MAX_TX_QUEUES		1
@@ -1135,7 +1135,7 @@ struct qlcnic_eswitch {
 #define DEFAULT_MAC_LEARN	1
 
 #define IS_VALID_VLAN(vlan)	(vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID)
-#define IS_VALID_BW(bw)		(bw >= MIN_BW && bw <= MAX_BW)
+#define IS_VALID_BW(bw)		(bw <= MAX_BW)
 #define IS_VALID_TX_QUEUES(que)	(que > 0 && que <= MAX_TX_QUEUES)
 #define IS_VALID_RX_QUEUES(que)	(que > 0 && que <= MAX_RX_QUEUES)
 
@@ -1377,6 +1377,8 @@ static const struct qlcnic_brdinfo qlcnic_boards[] = {
 		"3200 Series Single Port 10Gb Intelligent Ethernet Adapter"},
 	{0x1077, 0x8020, 0x103c, 0x3733,
 		"NC523SFP 10Gb 2-port Server Adapter"},
+	{0x1077, 0x8020, 0x103c, 0x3346,
+		"CN1000Q Dual Port Converged Network Adapter"},
 	{0x1077, 0x8020, 0x0, 0x0, "cLOM8214 1/10GbE Controller"},
 };
 
diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c
index 1cdc05dade6b..29cbc2a6e79f 100644
--- a/drivers/net/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/qlcnic/qlcnic_ctx.c
@@ -480,6 +480,11 @@ int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter)
 {
 	int err;
 
+	if (adapter->flags & QLCNIC_NEED_FLR) {
+		pci_reset_function(adapter->pdev);
+		adapter->flags &= ~QLCNIC_NEED_FLR;
+	}
+
 	err = qlcnic_fw_cmd_create_rx_ctx(adapter);
 	if (err)
 		return err;
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index ec21d24015c4..c38929636488 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -925,9 +925,10 @@ static int qlcnic_set_rx_csum(struct net_device *dev, u32 data)
 
 		dev->features &= ~NETIF_F_LRO;
 		qlcnic_send_lro_cleanup(adapter);
+		dev_info(&adapter->pdev->dev,
+					"disabling LRO as rx_csum is off\n");
 	}
 	adapter->rx_csum = !!data;
-	dev_info(&adapter->pdev->dev, "disabling LRO as rx_csum is off\n");
 	return 0;
 }
 
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index 4290b80cde1a..566e0e8437e4 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -722,7 +722,7 @@ enum {
 #define QLCNIC_DEV_NPAR_OPER		1 /* NPAR Operational */
 #define QLCNIC_DEV_NPAR_OPER_TIMEO	30 /* Operational time out */
 
-#define QLC_DEV_CHECK_ACTIVE(VAL, FN)		((VAL) &= (1 << (FN * 4)))
+#define QLC_DEV_CHECK_ACTIVE(VAL, FN)		((VAL) & (1 << (FN * 4)))
 #define QLC_DEV_SET_REF_CNT(VAL, FN)		((VAL) |= (1 << (FN * 4)))
 #define QLC_DEV_CLR_REF_CNT(VAL, FN)		((VAL) &= ~(1 << (FN * 4)))
 #define QLC_DEV_SET_RST_RDY(VAL, FN)		((VAL) |= (1 << (FN * 4)))
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 0d180c6e41fe..c5ea2f4eb980 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -236,12 +236,11 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 	tx_ring->num_desc = adapter->num_txd;
 	tx_ring->txq = netdev_get_tx_queue(netdev, 0);
 
-	cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
+	cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring));
 	if (cmd_buf_arr == NULL) {
 		dev_err(&netdev->dev, "failed to allocate cmd buffer ring\n");
 		goto err_out;
 	}
-	memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
 	tx_ring->cmd_buf_arr = cmd_buf_arr;
 
 	recv_ctx = &adapter->recv_ctx;
@@ -275,14 +274,12 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
 				rds_ring->dma_size + NET_IP_ALIGN;
 			break;
 		}
-		rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *)
-			vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
+		rds_ring->rx_buf_arr = vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
 		if (rds_ring->rx_buf_arr == NULL) {
 			dev_err(&netdev->dev, "Failed to allocate "
 				"rx buffer ring %d\n", ring);
 			goto err_out;
 		}
-		memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring));
 		INIT_LIST_HEAD(&rds_ring->free_list);
 		/*
 		 * Now go through all of them, set reference handles
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index a3dcd04be22f..899df5a81fda 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1485,6 +1485,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	uint8_t revision_id;
 	uint8_t pci_using_dac;
 	char brd_name[QLCNIC_MAX_BOARD_NAME_LEN];
+	u32 val;
 
 	err = pci_enable_device(pdev);
 	if (err)
@@ -1546,6 +1547,10 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto err_out_iounmap;
 
+	val = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE);
+	if (QLC_DEV_CHECK_ACTIVE(val, adapter->portnum))
+		adapter->flags |= QLCNIC_NEED_FLR;
+
 	err = adapter->nic_ops->start_firmware(adapter);
 	if (err) {
 		dev_err(&pdev->dev, "Loading fw failed.Please Reboot\n");
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h
index 22821398fc63..bdb8fe868539 100644
--- a/drivers/net/qlge/qlge.h
+++ b/drivers/net/qlge/qlge.h
@@ -16,7 +16,7 @@
  */
 #define DRV_NAME  	"qlge"
 #define DRV_STRING 	"QLogic 10 Gigabit PCI-E Ethernet Driver "
-#define DRV_VERSION	"v1.00.00.25.00.00-01"
+#define DRV_VERSION	"v1.00.00.27.00.00-01"
 
 #define WQ_ADDR_ALIGN	0x3	/* 4 byte alignment */
 
@@ -2221,6 +2221,7 @@ int ql_write_mpi_reg(struct ql_adapter *qdev, u32 reg, u32 data);
 int ql_unpause_mpi_risc(struct ql_adapter *qdev);
 int ql_pause_mpi_risc(struct ql_adapter *qdev);
 int ql_hard_reset_mpi_risc(struct ql_adapter *qdev);
+int ql_soft_reset_mpi_risc(struct ql_adapter *qdev);
 int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf,
 		u32 ram_addr, int word_count);
 int ql_core_dump(struct ql_adapter *qdev,
@@ -2236,6 +2237,7 @@ int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control);
 int ql_mb_get_port_cfg(struct ql_adapter *qdev);
 int ql_mb_set_port_cfg(struct ql_adapter *qdev);
 int ql_wait_fifo_empty(struct ql_adapter *qdev);
+void ql_get_dump(struct ql_adapter *qdev, void *buff);
 void ql_gen_reg_dump(struct ql_adapter *qdev,
 			struct ql_reg_dump *mpi_coredump);
 netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev);
diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c
index 4747492935ef..fca804f36d61 100644
--- a/drivers/net/qlge/qlge_dbg.c
+++ b/drivers/net/qlge/qlge_dbg.c
@@ -1317,9 +1317,28 @@ void ql_gen_reg_dump(struct ql_adapter *qdev,
 	status = ql_get_ets_regs(qdev, &mpi_coredump->ets[0]);
 	if (status)
 		return;
+}
+
+void ql_get_dump(struct ql_adapter *qdev, void *buff)
+{
+	/*
+	 * If the dump has already been taken and is stored
+	 * in our internal buffer and if force dump is set then
+	 * just start the spool to dump it to the log file
+	 * and also, take a snapshot of the general regs to
+	 * to the user's buffer or else take complete dump
+	 * to the user's buffer if force is not set.
+	 */
 
-	if (test_bit(QL_FRC_COREDUMP, &qdev->flags))
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags)) {
+		if (!ql_core_dump(qdev, buff))
+			ql_soft_reset_mpi_risc(qdev);
+		else
+			netif_err(qdev, drv, qdev->ndev, "coredump failed!\n");
+	} else {
+		ql_gen_reg_dump(qdev, buff);
 		ql_get_core_dump(qdev);
+	}
 }
 
 /* Coredump to messages log file using separate worker thread */
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 4892d64f4e05..8149cc9de4ca 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -375,7 +375,10 @@ static void ql_get_drvinfo(struct net_device *ndev,
 	strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32);
 	drvinfo->n_stats = 0;
 	drvinfo->testinfo_len = 0;
-	drvinfo->regdump_len = 0;
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		drvinfo->regdump_len = sizeof(struct ql_mpi_coredump);
+	else
+		drvinfo->regdump_len = sizeof(struct ql_reg_dump);
 	drvinfo->eedump_len = 0;
 }
 
@@ -547,7 +550,12 @@ static void ql_self_test(struct net_device *ndev,
 
 static int ql_get_regs_len(struct net_device *ndev)
 {
-	return sizeof(struct ql_reg_dump);
+	struct ql_adapter *qdev = netdev_priv(ndev);
+
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		return sizeof(struct ql_mpi_coredump);
+	else
+		return sizeof(struct ql_reg_dump);
 }
 
 static void ql_get_regs(struct net_device *ndev,
@@ -555,7 +563,12 @@ static void ql_get_regs(struct net_device *ndev,
 {
 	struct ql_adapter *qdev = netdev_priv(ndev);
 
-	ql_gen_reg_dump(qdev, p);
+	ql_get_dump(qdev, p);
+	qdev->core_is_dumped = 0;
+	if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
+		regs->len = sizeof(struct ql_mpi_coredump);
+	else
+		regs->len = sizeof(struct ql_reg_dump);
 }
 
 static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 528eaef5308f..e4dbbbfec723 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3844,7 +3844,7 @@ static int ql_adapter_reset(struct ql_adapter *qdev)
 
 static void ql_display_dev_info(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 
 	netif_info(qdev, probe, qdev->ndev,
 		   "Function #%d, Port %d, NIC Roll %d, NIC Rev = %d, "
@@ -4264,7 +4264,7 @@ static struct net_device_stats *qlge_get_stats(struct net_device
 
 static void qlge_set_multicast_list(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	struct netdev_hw_addr *ha;
 	int i, status;
 
@@ -4354,7 +4354,7 @@ exit:
 
 static int qlge_set_mac_address(struct net_device *ndev, void *p)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	struct sockaddr *addr = p;
 	int status;
 
@@ -4377,7 +4377,7 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p)
 
 static void qlge_tx_timeout(struct net_device *ndev)
 {
-	struct ql_adapter *qdev = (struct ql_adapter *)netdev_priv(ndev);
+	struct ql_adapter *qdev = netdev_priv(ndev);
 	ql_queue_asic_error(qdev);
 }
 
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index 0e7c7c7ee164..100a462cc916 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -87,7 +87,7 @@ exit:
 	return status;
 }
 
-static int ql_soft_reset_mpi_risc(struct ql_adapter *qdev)
+int ql_soft_reset_mpi_risc(struct ql_adapter *qdev)
 {
 	int status;
 	status = ql_write_mpi_reg(qdev, 0x00001010, 1);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index ecc25aab896a..0f4219cb0be2 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -8321,8 +8321,7 @@ mem_alloc_failed:
 
 static void __devexit s2io_rem_nic(struct pci_dev *pdev)
 {
-	struct net_device *dev =
-		(struct net_device *)pci_get_drvdata(pdev);
+	struct net_device *dev = pci_get_drvdata(pdev);
 	struct s2io_nic *sp;
 
 	if (dev == NULL) {
diff --git a/drivers/net/sfc/filter.c b/drivers/net/sfc/filter.c
index 52cb6082b910..44500b54fd5f 100644
--- a/drivers/net/sfc/filter.c
+++ b/drivers/net/sfc/filter.c
@@ -428,10 +428,9 @@ int efx_probe_filters(struct efx_nic *efx)
 					     GFP_KERNEL);
 		if (!table->used_bitmap)
 			goto fail;
-		table->spec = vmalloc(table->size * sizeof(*table->spec));
+		table->spec = vzalloc(table->size * sizeof(*table->spec));
 		if (!table->spec)
 			goto fail;
-		memset(table->spec, 0, table->size * sizeof(*table->spec));
 	}
 
 	return 0;
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 50259dfec583..b12660d72338 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -45,9 +45,9 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 
 	if (mdp->duplex) /* Full */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
 	else		/* Half */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
 }
 
 static void sh_eth_set_rate(struct net_device *ndev)
@@ -57,10 +57,10 @@ static void sh_eth_set_rate(struct net_device *ndev)
 
 	switch (mdp->speed) {
 	case 10: /* 10BASE */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_RTM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_RTM, ioaddr + ECMR);
 		break;
 	case 100:/* 100BASE */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_RTM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_RTM, ioaddr + ECMR);
 		break;
 	default:
 		break;
@@ -96,9 +96,9 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 
 	if (mdp->duplex) /* Full */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
 	else		/* Half */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
 }
 
 static void sh_eth_set_rate(struct net_device *ndev)
@@ -108,10 +108,10 @@ static void sh_eth_set_rate(struct net_device *ndev)
 
 	switch (mdp->speed) {
 	case 10: /* 10BASE */
-		ctrl_outl(0, ioaddr + RTRATE);
+		writel(0, ioaddr + RTRATE);
 		break;
 	case 100:/* 100BASE */
-		ctrl_outl(1, ioaddr + RTRATE);
+		writel(1, ioaddr + RTRATE);
 		break;
 	default:
 		break;
@@ -143,7 +143,7 @@ static struct sh_eth_cpu_data sh_eth_my_cpu_data = {
 static void sh_eth_chip_reset(struct net_device *ndev)
 {
 	/* reset device */
-	ctrl_outl(ARSTR_ARSTR, ARSTR);
+	writel(ARSTR_ARSTR, ARSTR);
 	mdelay(1);
 }
 
@@ -152,10 +152,10 @@ static void sh_eth_reset(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 	int cnt = 100;
 
-	ctrl_outl(EDSR_ENALL, ioaddr + EDSR);
-	ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
+	writel(EDSR_ENALL, ioaddr + EDSR);
+	writel(readl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
 	while (cnt > 0) {
-		if (!(ctrl_inl(ioaddr + EDMR) & 0x3))
+		if (!(readl(ioaddr + EDMR) & 0x3))
 			break;
 		mdelay(1);
 		cnt--;
@@ -164,14 +164,14 @@ static void sh_eth_reset(struct net_device *ndev)
 		printk(KERN_ERR "Device reset fail\n");
 
 	/* Table Init */
-	ctrl_outl(0x0, ioaddr + TDLAR);
-	ctrl_outl(0x0, ioaddr + TDFAR);
-	ctrl_outl(0x0, ioaddr + TDFXR);
-	ctrl_outl(0x0, ioaddr + TDFFR);
-	ctrl_outl(0x0, ioaddr + RDLAR);
-	ctrl_outl(0x0, ioaddr + RDFAR);
-	ctrl_outl(0x0, ioaddr + RDFXR);
-	ctrl_outl(0x0, ioaddr + RDFFR);
+	writel(0x0, ioaddr + TDLAR);
+	writel(0x0, ioaddr + TDFAR);
+	writel(0x0, ioaddr + TDFXR);
+	writel(0x0, ioaddr + TDFFR);
+	writel(0x0, ioaddr + RDLAR);
+	writel(0x0, ioaddr + RDFAR);
+	writel(0x0, ioaddr + RDFXR);
+	writel(0x0, ioaddr + RDFFR);
 }
 
 static void sh_eth_set_duplex(struct net_device *ndev)
@@ -180,9 +180,9 @@ static void sh_eth_set_duplex(struct net_device *ndev)
 	u32 ioaddr = ndev->base_addr;
 
 	if (mdp->duplex) /* Full */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) | ECMR_DM, ioaddr + ECMR);
 	else		/* Half */
-		ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
+		writel(readl(ioaddr + ECMR) & ~ECMR_DM, ioaddr + ECMR);
 }
 
 static void sh_eth_set_rate(struct net_device *ndev)
@@ -192,13 +192,13 @@ static void sh_eth_set_rate(struct net_device *ndev)
 
 	switch (mdp->speed) {
 	case 10: /* 10BASE */
-		ctrl_outl(GECMR_10, ioaddr + GECMR);
+		writel(GECMR_10, ioaddr + GECMR);
 		break;
 	case 100:/* 100BASE */
-		ctrl_outl(GECMR_100, ioaddr + GECMR);
+		writel(GECMR_100, ioaddr + GECMR);
 		break;
 	case 1000: /* 1000BASE */
-		ctrl_outl(GECMR_1000, ioaddr + GECMR);
+		writel(GECMR_1000, ioaddr + GECMR);
 		break;
 	default:
 		break;
@@ -283,9 +283,9 @@ static void sh_eth_reset(struct net_device *ndev)
 {
 	u32 ioaddr = ndev->base_addr;
 
-	ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
+	writel(readl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR);
 	mdelay(3);
-	ctrl_outl(ctrl_inl(ioaddr + EDMR) & ~EDMR_SRST, ioaddr + EDMR);
+	writel(readl(ioaddr + EDMR) & ~EDMR_SRST, ioaddr + EDMR);
 }
 #endif
 
@@ -336,10 +336,10 @@ static void update_mac_address(struct net_device *ndev)
 {
 	u32 ioaddr = ndev->base_addr;
 
-	ctrl_outl((ndev->dev_addr[0] << 24) | (ndev->dev_addr[1] << 16) |
+	writel((ndev->dev_addr[0] << 24) | (ndev->dev_addr[1] << 16) |
 		  (ndev->dev_addr[2] << 8) | (ndev->dev_addr[3]),
 		  ioaddr + MAHR);
-	ctrl_outl((ndev->dev_addr[4] << 8) | (ndev->dev_addr[5]),
+	writel((ndev->dev_addr[4] << 8) | (ndev->dev_addr[5]),
 		  ioaddr + MALR);
 }
 
@@ -358,12 +358,12 @@ static void read_mac_address(struct net_device *ndev, unsigned char *mac)
 	if (mac[0] || mac[1] || mac[2] || mac[3] || mac[4] || mac[5]) {
 		memcpy(ndev->dev_addr, mac, 6);
 	} else {
-		ndev->dev_addr[0] = (ctrl_inl(ioaddr + MAHR) >> 24);
-		ndev->dev_addr[1] = (ctrl_inl(ioaddr + MAHR) >> 16) & 0xFF;
-		ndev->dev_addr[2] = (ctrl_inl(ioaddr + MAHR) >> 8) & 0xFF;
-		ndev->dev_addr[3] = (ctrl_inl(ioaddr + MAHR) & 0xFF);
-		ndev->dev_addr[4] = (ctrl_inl(ioaddr + MALR) >> 8) & 0xFF;
-		ndev->dev_addr[5] = (ctrl_inl(ioaddr + MALR) & 0xFF);
+		ndev->dev_addr[0] = (readl(ioaddr + MAHR) >> 24);
+		ndev->dev_addr[1] = (readl(ioaddr + MAHR) >> 16) & 0xFF;
+		ndev->dev_addr[2] = (readl(ioaddr + MAHR) >> 8) & 0xFF;
+		ndev->dev_addr[3] = (readl(ioaddr + MAHR) & 0xFF);
+		ndev->dev_addr[4] = (readl(ioaddr + MALR) >> 8) & 0xFF;
+		ndev->dev_addr[5] = (readl(ioaddr + MALR) & 0xFF);
 	}
 }
 
@@ -379,19 +379,19 @@ struct bb_info {
 /* PHY bit set */
 static void bb_set(u32 addr, u32 msk)
 {
-	ctrl_outl(ctrl_inl(addr) | msk, addr);
+	writel(readl(addr) | msk, addr);
 }
 
 /* PHY bit clear */
 static void bb_clr(u32 addr, u32 msk)
 {
-	ctrl_outl((ctrl_inl(addr) & ~msk), addr);
+	writel((readl(addr) & ~msk), addr);
 }
 
 /* PHY bit read */
 static int bb_read(u32 addr, u32 msk)
 {
-	return (ctrl_inl(addr) & msk) != 0;
+	return (readl(addr) & msk) != 0;
 }
 
 /* Data I/O pin control */
@@ -506,9 +506,9 @@ static void sh_eth_ring_format(struct net_device *ndev)
 		rxdesc->buffer_length = ALIGN(mdp->rx_buf_sz, 16);
 		/* Rx descriptor address set */
 		if (i == 0) {
-			ctrl_outl(mdp->rx_desc_dma, ioaddr + RDLAR);
+			writel(mdp->rx_desc_dma, ioaddr + RDLAR);
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-			ctrl_outl(mdp->rx_desc_dma, ioaddr + RDFAR);
+			writel(mdp->rx_desc_dma, ioaddr + RDFAR);
 #endif
 		}
 	}
@@ -528,9 +528,9 @@ static void sh_eth_ring_format(struct net_device *ndev)
 		txdesc->buffer_length = 0;
 		if (i == 0) {
 			/* Tx descriptor address set */
-			ctrl_outl(mdp->tx_desc_dma, ioaddr + TDLAR);
+			writel(mdp->tx_desc_dma, ioaddr + TDLAR);
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-			ctrl_outl(mdp->tx_desc_dma, ioaddr + TDFAR);
+			writel(mdp->tx_desc_dma, ioaddr + TDFAR);
 #endif
 		}
 	}
@@ -623,71 +623,71 @@ static int sh_eth_dev_init(struct net_device *ndev)
 	/* Descriptor format */
 	sh_eth_ring_format(ndev);
 	if (mdp->cd->rpadir)
-		ctrl_outl(mdp->cd->rpadir_value, ioaddr + RPADIR);
+		writel(mdp->cd->rpadir_value, ioaddr + RPADIR);
 
 	/* all sh_eth int mask */
-	ctrl_outl(0, ioaddr + EESIPR);
+	writel(0, ioaddr + EESIPR);
 
 #if defined(__LITTLE_ENDIAN__)
 	if (mdp->cd->hw_swap)
-		ctrl_outl(EDMR_EL, ioaddr + EDMR);
+		writel(EDMR_EL, ioaddr + EDMR);
 	else
 #endif
-		ctrl_outl(0, ioaddr + EDMR);
+		writel(0, ioaddr + EDMR);
 
 	/* FIFO size set */
-	ctrl_outl(mdp->cd->fdr_value, ioaddr + FDR);
-	ctrl_outl(0, ioaddr + TFTR);
+	writel(mdp->cd->fdr_value, ioaddr + FDR);
+	writel(0, ioaddr + TFTR);
 
 	/* Frame recv control */
-	ctrl_outl(mdp->cd->rmcr_value, ioaddr + RMCR);
+	writel(mdp->cd->rmcr_value, ioaddr + RMCR);
 
 	rx_int_var = mdp->rx_int_var = DESC_I_RINT8 | DESC_I_RINT5;
 	tx_int_var = mdp->tx_int_var = DESC_I_TINT2;
-	ctrl_outl(rx_int_var | tx_int_var, ioaddr + TRSCER);
+	writel(rx_int_var | tx_int_var, ioaddr + TRSCER);
 
 	if (mdp->cd->bculr)
-		ctrl_outl(0x800, ioaddr + BCULR);	/* Burst sycle set */
+		writel(0x800, ioaddr + BCULR);	/* Burst sycle set */
 
-	ctrl_outl(mdp->cd->fcftr_value, ioaddr + FCFTR);
+	writel(mdp->cd->fcftr_value, ioaddr + FCFTR);
 
 	if (!mdp->cd->no_trimd)
-		ctrl_outl(0, ioaddr + TRIMD);
+		writel(0, ioaddr + TRIMD);
 
 	/* Recv frame limit set register */
-	ctrl_outl(RFLR_VALUE, ioaddr + RFLR);
+	writel(RFLR_VALUE, ioaddr + RFLR);
 
-	ctrl_outl(ctrl_inl(ioaddr + EESR), ioaddr + EESR);
-	ctrl_outl(mdp->cd->eesipr_value, ioaddr + EESIPR);
+	writel(readl(ioaddr + EESR), ioaddr + EESR);
+	writel(mdp->cd->eesipr_value, ioaddr + EESIPR);
 
 	/* PAUSE Prohibition */
-	val = (ctrl_inl(ioaddr + ECMR) & ECMR_DM) |
+	val = (readl(ioaddr + ECMR) & ECMR_DM) |
 		ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) | ECMR_TE | ECMR_RE;
 
-	ctrl_outl(val, ioaddr + ECMR);
+	writel(val, ioaddr + ECMR);
 
 	if (mdp->cd->set_rate)
 		mdp->cd->set_rate(ndev);
 
 	/* E-MAC Status Register clear */
-	ctrl_outl(mdp->cd->ecsr_value, ioaddr + ECSR);
+	writel(mdp->cd->ecsr_value, ioaddr + ECSR);
 
 	/* E-MAC Interrupt Enable register */
-	ctrl_outl(mdp->cd->ecsipr_value, ioaddr + ECSIPR);
+	writel(mdp->cd->ecsipr_value, ioaddr + ECSIPR);
 
 	/* Set MAC address */
 	update_mac_address(ndev);
 
 	/* mask reset */
 	if (mdp->cd->apr)
-		ctrl_outl(APR_AP, ioaddr + APR);
+		writel(APR_AP, ioaddr + APR);
 	if (mdp->cd->mpr)
-		ctrl_outl(MPR_MP, ioaddr + MPR);
+		writel(MPR_MP, ioaddr + MPR);
 	if (mdp->cd->tpauser)
-		ctrl_outl(TPAUSER_UNLIMITED, ioaddr + TPAUSER);
+		writel(TPAUSER_UNLIMITED, ioaddr + TPAUSER);
 
 	/* Setting the Rx mode will start the Rx process. */
-	ctrl_outl(EDRRR_R, ioaddr + EDRRR);
+	writel(EDRRR_R, ioaddr + EDRRR);
 
 	netif_start_queue(ndev);
 
@@ -811,8 +811,8 @@ static int sh_eth_rx(struct net_device *ndev)
 
 	/* Restart Rx engine if stopped. */
 	/* If we don't need to check status, don't. -KDU */
-	if (!(ctrl_inl(ndev->base_addr + EDRRR) & EDRRR_R))
-		ctrl_outl(EDRRR_R, ndev->base_addr + EDRRR);
+	if (!(readl(ndev->base_addr + EDRRR) & EDRRR_R))
+		writel(EDRRR_R, ndev->base_addr + EDRRR);
 
 	return 0;
 }
@@ -827,8 +827,8 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 	u32 mask;
 
 	if (intr_status & EESR_ECI) {
-		felic_stat = ctrl_inl(ioaddr + ECSR);
-		ctrl_outl(felic_stat, ioaddr + ECSR);	/* clear int */
+		felic_stat = readl(ioaddr + ECSR);
+		writel(felic_stat, ioaddr + ECSR);	/* clear int */
 		if (felic_stat & ECSR_ICD)
 			mdp->stats.tx_carrier_errors++;
 		if (felic_stat & ECSR_LCHNG) {
@@ -839,25 +839,25 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 				else
 					link_stat = PHY_ST_LINK;
 			} else {
-				link_stat = (ctrl_inl(ioaddr + PSR));
+				link_stat = (readl(ioaddr + PSR));
 				if (mdp->ether_link_active_low)
 					link_stat = ~link_stat;
 			}
 			if (!(link_stat & PHY_ST_LINK)) {
 				/* Link Down : disable tx and rx */
-				ctrl_outl(ctrl_inl(ioaddr + ECMR) &
+				writel(readl(ioaddr + ECMR) &
 					  ~(ECMR_RE | ECMR_TE), ioaddr + ECMR);
 			} else {
 				/* Link Up */
-				ctrl_outl(ctrl_inl(ioaddr + EESIPR) &
+				writel(readl(ioaddr + EESIPR) &
 					  ~DMAC_M_ECI, ioaddr + EESIPR);
 				/*clear int */
-				ctrl_outl(ctrl_inl(ioaddr + ECSR),
+				writel(readl(ioaddr + ECSR),
 					  ioaddr + ECSR);
-				ctrl_outl(ctrl_inl(ioaddr + EESIPR) |
+				writel(readl(ioaddr + EESIPR) |
 					  DMAC_M_ECI, ioaddr + EESIPR);
 				/* enable tx and rx */
-				ctrl_outl(ctrl_inl(ioaddr + ECMR) |
+				writel(readl(ioaddr + ECMR) |
 					  (ECMR_RE | ECMR_TE), ioaddr + ECMR);
 			}
 		}
@@ -888,8 +888,8 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 		/* Receive Descriptor Empty int */
 		mdp->stats.rx_over_errors++;
 
-		if (ctrl_inl(ioaddr + EDRRR) ^ EDRRR_R)
-			ctrl_outl(EDRRR_R, ioaddr + EDRRR);
+		if (readl(ioaddr + EDRRR) ^ EDRRR_R)
+			writel(EDRRR_R, ioaddr + EDRRR);
 		dev_err(&ndev->dev, "Receive Descriptor Empty\n");
 	}
 	if (intr_status & EESR_RFE) {
@@ -903,7 +903,7 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 		mask &= ~EESR_ADE;
 	if (intr_status & mask) {
 		/* Tx error */
-		u32 edtrr = ctrl_inl(ndev->base_addr + EDTRR);
+		u32 edtrr = readl(ndev->base_addr + EDTRR);
 		/* dmesg */
 		dev_err(&ndev->dev, "TX error. status=%8.8x cur_tx=%8.8x ",
 				intr_status, mdp->cur_tx);
@@ -915,7 +915,7 @@ static void sh_eth_error(struct net_device *ndev, int intr_status)
 		/* SH7712 BUG */
 		if (edtrr ^ EDTRR_TRNS) {
 			/* tx dma start */
-			ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR);
+			writel(EDTRR_TRNS, ndev->base_addr + EDTRR);
 		}
 		/* wakeup */
 		netif_wake_queue(ndev);
@@ -934,12 +934,12 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
 	spin_lock(&mdp->lock);
 
 	/* Get interrpt stat */
-	intr_status = ctrl_inl(ioaddr + EESR);
+	intr_status = readl(ioaddr + EESR);
 	/* Clear interrupt */
 	if (intr_status & (EESR_FRC | EESR_RMAF | EESR_RRF |
 			EESR_RTLF | EESR_RTSF | EESR_PRE | EESR_CERF |
 			cd->tx_check | cd->eesr_err_check)) {
-		ctrl_outl(intr_status, ioaddr + EESR);
+		writel(intr_status, ioaddr + EESR);
 		ret = IRQ_HANDLED;
 	} else
 		goto other_irq;
@@ -1000,7 +1000,7 @@ static void sh_eth_adjust_link(struct net_device *ndev)
 				mdp->cd->set_rate(ndev);
 		}
 		if (mdp->link == PHY_DOWN) {
-			ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_TXF)
+			writel((readl(ioaddr + ECMR) & ~ECMR_TXF)
 					| ECMR_DM, ioaddr + ECMR);
 			new_state = 1;
 			mdp->link = phydev->link;
@@ -1125,7 +1125,7 @@ static void sh_eth_tx_timeout(struct net_device *ndev)
 
 	/* worning message out. */
 	printk(KERN_WARNING "%s: transmit timed out, status %8.8x,"
-	       " resetting...\n", ndev->name, (int)ctrl_inl(ioaddr + EESR));
+	       " resetting...\n", ndev->name, (int)readl(ioaddr + EESR));
 
 	/* tx_errors count up */
 	mdp->stats.tx_errors++;
@@ -1196,8 +1196,8 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 
 	mdp->cur_tx++;
 
-	if (!(ctrl_inl(ndev->base_addr + EDTRR) & EDTRR_TRNS))
-		ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR);
+	if (!(readl(ndev->base_addr + EDTRR) & EDTRR_TRNS))
+		writel(EDTRR_TRNS, ndev->base_addr + EDTRR);
 
 	return NETDEV_TX_OK;
 }
@@ -1212,11 +1212,11 @@ static int sh_eth_close(struct net_device *ndev)
 	netif_stop_queue(ndev);
 
 	/* Disable interrupts by clearing the interrupt mask. */
-	ctrl_outl(0x0000, ioaddr + EESIPR);
+	writel(0x0000, ioaddr + EESIPR);
 
 	/* Stop the chip's Tx and Rx processes. */
-	ctrl_outl(0, ioaddr + EDTRR);
-	ctrl_outl(0, ioaddr + EDRRR);
+	writel(0, ioaddr + EDTRR);
+	writel(0, ioaddr + EDRRR);
 
 	/* PHY Disconnect */
 	if (mdp->phydev) {
@@ -1251,20 +1251,20 @@ static struct net_device_stats *sh_eth_get_stats(struct net_device *ndev)
 
 	pm_runtime_get_sync(&mdp->pdev->dev);
 
-	mdp->stats.tx_dropped += ctrl_inl(ioaddr + TROCR);
-	ctrl_outl(0, ioaddr + TROCR);	/* (write clear) */
-	mdp->stats.collisions += ctrl_inl(ioaddr + CDCR);
-	ctrl_outl(0, ioaddr + CDCR);	/* (write clear) */
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + LCCR);
-	ctrl_outl(0, ioaddr + LCCR);	/* (write clear) */
+	mdp->stats.tx_dropped += readl(ioaddr + TROCR);
+	writel(0, ioaddr + TROCR);	/* (write clear) */
+	mdp->stats.collisions += readl(ioaddr + CDCR);
+	writel(0, ioaddr + CDCR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + LCCR);
+	writel(0, ioaddr + LCCR);	/* (write clear) */
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CERCR);/* CERCR */
-	ctrl_outl(0, ioaddr + CERCR);	/* (write clear) */
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CEECR);/* CEECR */
-	ctrl_outl(0, ioaddr + CEECR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + CERCR);/* CERCR */
+	writel(0, ioaddr + CERCR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + CEECR);/* CEECR */
+	writel(0, ioaddr + CEECR);	/* (write clear) */
 #else
-	mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CNDCR);
-	ctrl_outl(0, ioaddr + CNDCR);	/* (write clear) */
+	mdp->stats.tx_carrier_errors += readl(ioaddr + CNDCR);
+	writel(0, ioaddr + CNDCR);	/* (write clear) */
 #endif
 	pm_runtime_put_sync(&mdp->pdev->dev);
 
@@ -1295,11 +1295,11 @@ static void sh_eth_set_multicast_list(struct net_device *ndev)
 
 	if (ndev->flags & IFF_PROMISC) {
 		/* Set promiscuous. */
-		ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_MCT) | ECMR_PRM,
+		writel((readl(ioaddr + ECMR) & ~ECMR_MCT) | ECMR_PRM,
 			  ioaddr + ECMR);
 	} else {
 		/* Normal, unicast/broadcast-only mode. */
-		ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_PRM) | ECMR_MCT,
+		writel((readl(ioaddr + ECMR) & ~ECMR_PRM) | ECMR_MCT,
 			  ioaddr + ECMR);
 	}
 }
@@ -1307,30 +1307,30 @@ static void sh_eth_set_multicast_list(struct net_device *ndev)
 /* SuperH's TSU register init function */
 static void sh_eth_tsu_init(u32 ioaddr)
 {
-	ctrl_outl(0, ioaddr + TSU_FWEN0);	/* Disable forward(0->1) */
-	ctrl_outl(0, ioaddr + TSU_FWEN1);	/* Disable forward(1->0) */
-	ctrl_outl(0, ioaddr + TSU_FCM);	/* forward fifo 3k-3k */
-	ctrl_outl(0xc, ioaddr + TSU_BSYSL0);
-	ctrl_outl(0xc, ioaddr + TSU_BSYSL1);
-	ctrl_outl(0, ioaddr + TSU_PRISL0);
-	ctrl_outl(0, ioaddr + TSU_PRISL1);
-	ctrl_outl(0, ioaddr + TSU_FWSL0);
-	ctrl_outl(0, ioaddr + TSU_FWSL1);
-	ctrl_outl(TSU_FWSLC_POSTENU | TSU_FWSLC_POSTENL, ioaddr + TSU_FWSLC);
+	writel(0, ioaddr + TSU_FWEN0);	/* Disable forward(0->1) */
+	writel(0, ioaddr + TSU_FWEN1);	/* Disable forward(1->0) */
+	writel(0, ioaddr + TSU_FCM);	/* forward fifo 3k-3k */
+	writel(0xc, ioaddr + TSU_BSYSL0);
+	writel(0xc, ioaddr + TSU_BSYSL1);
+	writel(0, ioaddr + TSU_PRISL0);
+	writel(0, ioaddr + TSU_PRISL1);
+	writel(0, ioaddr + TSU_FWSL0);
+	writel(0, ioaddr + TSU_FWSL1);
+	writel(TSU_FWSLC_POSTENU | TSU_FWSLC_POSTENL, ioaddr + TSU_FWSLC);
 #if defined(CONFIG_CPU_SUBTYPE_SH7763)
-	ctrl_outl(0, ioaddr + TSU_QTAG0);	/* Disable QTAG(0->1) */
-	ctrl_outl(0, ioaddr + TSU_QTAG1);	/* Disable QTAG(1->0) */
+	writel(0, ioaddr + TSU_QTAG0);	/* Disable QTAG(0->1) */
+	writel(0, ioaddr + TSU_QTAG1);	/* Disable QTAG(1->0) */
 #else
-	ctrl_outl(0, ioaddr + TSU_QTAGM0);	/* Disable QTAG(0->1) */
-	ctrl_outl(0, ioaddr + TSU_QTAGM1);	/* Disable QTAG(1->0) */
+	writel(0, ioaddr + TSU_QTAGM0);	/* Disable QTAG(0->1) */
+	writel(0, ioaddr + TSU_QTAGM1);	/* Disable QTAG(1->0) */
 #endif
-	ctrl_outl(0, ioaddr + TSU_FWSR);	/* all interrupt status clear */
-	ctrl_outl(0, ioaddr + TSU_FWINMK);	/* Disable all interrupt */
-	ctrl_outl(0, ioaddr + TSU_TEN);	/* Disable all CAM entry */
-	ctrl_outl(0, ioaddr + TSU_POST1);	/* Disable CAM entry [ 0- 7] */
-	ctrl_outl(0, ioaddr + TSU_POST2);	/* Disable CAM entry [ 8-15] */
-	ctrl_outl(0, ioaddr + TSU_POST3);	/* Disable CAM entry [16-23] */
-	ctrl_outl(0, ioaddr + TSU_POST4);	/* Disable CAM entry [24-31] */
+	writel(0, ioaddr + TSU_FWSR);	/* all interrupt status clear */
+	writel(0, ioaddr + TSU_FWINMK);	/* Disable all interrupt */
+	writel(0, ioaddr + TSU_TEN);	/* Disable all CAM entry */
+	writel(0, ioaddr + TSU_POST1);	/* Disable CAM entry [ 0- 7] */
+	writel(0, ioaddr + TSU_POST2);	/* Disable CAM entry [ 8-15] */
+	writel(0, ioaddr + TSU_POST3);	/* Disable CAM entry [16-23] */
+	writel(0, ioaddr + TSU_POST4);	/* Disable CAM entry [24-31] */
 }
 #endif /* SH_ETH_HAS_TSU */
 
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 79bdc2e13224..5f06c4706abe 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -20,7 +20,7 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
-#define DRV_MODULE_VERSION	"Apr_2010"
+#define DRV_MODULE_VERSION	"Nov_2010"
 #include <linux/platform_device.h>
 #include <linux/stmmac.h>
 
@@ -37,7 +37,6 @@ struct stmmac_priv {
 	unsigned int cur_tx;
 	unsigned int dirty_tx;
 	unsigned int dma_tx_size;
-	int tx_coe;
 	int tx_coalesce;
 
 	struct dma_desc *dma_rx ;
@@ -48,7 +47,6 @@ struct stmmac_priv {
 	struct sk_buff_head rx_recycle;
 
 	struct net_device *dev;
-	int is_gmac;
 	dma_addr_t dma_rx_phy;
 	unsigned int dma_rx_size;
 	unsigned int dma_buf_sz;
@@ -60,14 +58,11 @@ struct stmmac_priv {
 	struct napi_struct napi;
 
 	phy_interface_t phy_interface;
-	int pbl;
-	int bus_id;
 	int phy_addr;
 	int phy_mask;
 	int (*phy_reset) (void *priv);
-	void (*fix_mac_speed) (void *priv, unsigned int speed);
-	void (*bus_setup)(void __iomem *ioaddr);
-	void *bsp_priv;
+	int rx_coe;
+	int no_csum_insertion;
 
 	int phy_irq;
 	struct phy_device *phydev;
@@ -77,47 +72,20 @@ struct stmmac_priv {
 	unsigned int flow_ctrl;
 	unsigned int pause;
 	struct mii_bus *mii;
-	int mii_clk_csr;
 
 	u32 msg_enable;
 	spinlock_t lock;
 	int wolopts;
 	int wolenabled;
-	int shutdown;
 #ifdef CONFIG_STMMAC_TIMER
 	struct stmmac_timer *tm;
 #endif
 #ifdef STMMAC_VLAN_TAG_USED
 	struct vlan_group *vlgrp;
 #endif
-	int enh_desc;
-	int rx_coe;
-	int bugged_jumbo;
-	int no_csum_insertion;
+	struct plat_stmmacenet_data *plat;
 };
 
-#ifdef CONFIG_STM_DRIVERS
-#include <linux/stm/pad.h>
-static inline int stmmac_claim_resource(struct platform_device *pdev)
-{
-	int ret = 0;
-	struct plat_stmmacenet_data *plat_dat = pdev->dev.platform_data;
-
-	/* Pad routing setup */
-	if (IS_ERR(devm_stm_pad_claim(&pdev->dev, plat_dat->pad_config,
-			dev_name(&pdev->dev)))) {
-		printk(KERN_ERR "%s: Failed to request pads!\n", __func__);
-		ret = -ENODEV;
-	}
-	return ret;
-}
-#else
-static inline int stmmac_claim_resource(struct platform_device *pdev)
-{
-	return 0;
-}
-#endif
-
 extern int stmmac_mdio_unregister(struct net_device *ndev);
 extern int stmmac_mdio_register(struct net_device *ndev);
 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index 6d65482e789a..f2695fd180ca 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -94,7 +94,7 @@ static void stmmac_ethtool_getdrvinfo(struct net_device *dev,
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
 
-	if (!priv->is_gmac)
+	if (!priv->plat->has_gmac)
 		strcpy(info->driver, MAC100_ETHTOOL_NAME);
 	else
 		strcpy(info->driver, GMAC_ETHTOOL_NAME);
@@ -176,7 +176,7 @@ static void stmmac_ethtool_gregs(struct net_device *dev,
 
 	memset(reg_space, 0x0, REG_SPACE_SIZE);
 
-	if (!priv->is_gmac) {
+	if (!priv->plat->has_gmac) {
 		/* MAC registers */
 		for (i = 0; i < 12; i++)
 			reg_space[i] = readl(priv->ioaddr + (i * 4));
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 06bc6034ce81..730a6fd79ee0 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -186,6 +186,18 @@ static inline u32 stmmac_tx_avail(struct stmmac_priv *priv)
 	return priv->dirty_tx + priv->dma_tx_size - priv->cur_tx - 1;
 }
 
+/* On some ST platforms, some HW system configuraton registers have to be
+ * set according to the link speed negotiated.
+ */
+static inline void stmmac_hw_fix_mac_speed(struct stmmac_priv *priv)
+{
+	struct phy_device *phydev = priv->phydev;
+
+	if (likely(priv->plat->fix_mac_speed))
+		priv->plat->fix_mac_speed(priv->plat->bsp_priv,
+					  phydev->speed);
+}
+
 /**
  * stmmac_adjust_link
  * @dev: net device structure
@@ -228,15 +240,13 @@ static void stmmac_adjust_link(struct net_device *dev)
 			new_state = 1;
 			switch (phydev->speed) {
 			case 1000:
-				if (likely(priv->is_gmac))
+				if (likely(priv->plat->has_gmac))
 					ctrl &= ~priv->hw->link.port;
-				if (likely(priv->fix_mac_speed))
-					priv->fix_mac_speed(priv->bsp_priv,
-							    phydev->speed);
+				stmmac_hw_fix_mac_speed(priv);
 				break;
 			case 100:
 			case 10:
-				if (priv->is_gmac) {
+				if (priv->plat->has_gmac) {
 					ctrl |= priv->hw->link.port;
 					if (phydev->speed == SPEED_100) {
 						ctrl |= priv->hw->link.speed;
@@ -246,9 +256,7 @@ static void stmmac_adjust_link(struct net_device *dev)
 				} else {
 					ctrl &= ~priv->hw->link.port;
 				}
-				if (likely(priv->fix_mac_speed))
-					priv->fix_mac_speed(priv->bsp_priv,
-							    phydev->speed);
+				stmmac_hw_fix_mac_speed(priv);
 				break;
 			default:
 				if (netif_msg_link(priv))
@@ -305,7 +313,7 @@ static int stmmac_init_phy(struct net_device *dev)
 		return 0;
 	}
 
-	snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
+	snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->plat->bus_id);
 	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, bus_id,
 		 priv->phy_addr);
 	pr_debug("stmmac_init_phy:  trying to attach to %s\n", phy_id);
@@ -552,7 +560,7 @@ static void free_dma_desc_resources(struct stmmac_priv *priv)
  */
 static void stmmac_dma_operation_mode(struct stmmac_priv *priv)
 {
-	if (likely((priv->tx_coe) && (!priv->no_csum_insertion))) {
+	if (likely((priv->plat->tx_coe) && (!priv->no_csum_insertion))) {
 		/* In case of GMAC, SF mode has to be enabled
 		 * to perform the TX COE. This depends on:
 		 * 1) TX COE if actually supported
@@ -814,7 +822,7 @@ static int stmmac_open(struct net_device *dev)
 	init_dma_desc_rings(dev);
 
 	/* DMA initialization and SW reset */
-	if (unlikely(priv->hw->dma->init(priv->ioaddr, priv->pbl,
+	if (unlikely(priv->hw->dma->init(priv->ioaddr, priv->plat->pbl,
 					 priv->dma_tx_phy,
 					 priv->dma_rx_phy) < 0)) {
 
@@ -825,19 +833,17 @@ static int stmmac_open(struct net_device *dev)
 	/* Copy the MAC addr into the HW  */
 	priv->hw->mac->set_umac_addr(priv->ioaddr, dev->dev_addr, 0);
 	/* If required, perform hw setup of the bus. */
-	if (priv->bus_setup)
-		priv->bus_setup(priv->ioaddr);
+	if (priv->plat->bus_setup)
+		priv->plat->bus_setup(priv->ioaddr);
 	/* Initialize the MAC Core */
 	priv->hw->mac->core_init(priv->ioaddr);
 
 	priv->rx_coe = priv->hw->mac->rx_coe(priv->ioaddr);
 	if (priv->rx_coe)
 		pr_info("stmmac: Rx Checksum Offload Engine supported\n");
-	if (priv->tx_coe)
+	if (priv->plat->tx_coe)
 		pr_info("\tTX Checksum insertion supported\n");
 
-	priv->shutdown = 0;
-
 	/* Initialise the MMC (if present) to disable all interrupts. */
 	writel(0xffffffff, priv->ioaddr + MMC_HIGH_INTR_MASK);
 	writel(0xffffffff, priv->ioaddr + MMC_LOW_INTR_MASK);
@@ -1042,7 +1048,8 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
 		return stmmac_sw_tso(priv, skb);
 
 	if (likely((skb->ip_summed == CHECKSUM_PARTIAL))) {
-		if (unlikely((!priv->tx_coe) || (priv->no_csum_insertion)))
+		if (unlikely((!priv->plat->tx_coe) ||
+			     (priv->no_csum_insertion)))
 			skb_checksum_help(skb);
 		else
 			csum_insertion = 1;
@@ -1146,7 +1153,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv)
 					   DMA_FROM_DEVICE);
 
 			(p + entry)->des2 = priv->rx_skbuff_dma[entry];
-			if (unlikely(priv->is_gmac)) {
+			if (unlikely(priv->plat->has_gmac)) {
 				if (bfsize >= BUF_SIZE_8KiB)
 					(p + entry)->des3 =
 					    (p + entry)->des2 + BUF_SIZE_8KiB;
@@ -1356,7 +1363,7 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
 		return -EBUSY;
 	}
 
-	if (priv->is_gmac)
+	if (priv->plat->has_gmac)
 		max_mtu = JUMBO_LEN;
 	else
 		max_mtu = ETH_DATA_LEN;
@@ -1370,7 +1377,7 @@ static int stmmac_change_mtu(struct net_device *dev, int new_mtu)
 	 * needs to have the Tx COE disabled for oversized frames
 	 * (due to limited buffer sizes). In this case we disable
 	 * the TX csum insertionin the TDES and not use SF. */
-	if ((priv->bugged_jumbo) && (priv->dev->mtu > ETH_DATA_LEN))
+	if ((priv->plat->bugged_jumbo) && (priv->dev->mtu > ETH_DATA_LEN))
 		priv->no_csum_insertion = 1;
 	else
 		priv->no_csum_insertion = 0;
@@ -1390,7 +1397,7 @@ static irqreturn_t stmmac_interrupt(int irq, void *dev_id)
 		return IRQ_NONE;
 	}
 
-	if (priv->is_gmac)
+	if (priv->plat->has_gmac)
 		/* To handle GMAC own interrupts */
 		priv->hw->mac->host_irq_status((void __iomem *) dev->base_addr);
 
@@ -1536,7 +1543,7 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 
 	struct mac_device_info *device;
 
-	if (priv->is_gmac)
+	if (priv->plat->has_gmac)
 		device = dwmac1000_setup(priv->ioaddr);
 	else
 		device = dwmac100_setup(priv->ioaddr);
@@ -1544,7 +1551,7 @@ static int stmmac_mac_device_setup(struct net_device *dev)
 	if (!device)
 		return -ENOMEM;
 
-	if (priv->enh_desc) {
+	if (priv->plat->enh_desc) {
 		device->desc = &enh_desc_ops;
 		pr_info("\tEnhanced descriptor structure\n");
 	} else
@@ -1598,7 +1605,7 @@ static int stmmac_associate_phy(struct device *dev, void *data)
 		plat_dat->bus_id);
 
 	/* Check that this phy is for the MAC being initialised */
-	if (priv->bus_id != plat_dat->bus_id)
+	if (priv->plat->bus_id != plat_dat->bus_id)
 		return 0;
 
 	/* OK, this PHY is connected to the MAC.
@@ -1634,7 +1641,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	struct resource *res;
 	void __iomem *addr = NULL;
 	struct net_device *ndev = NULL;
-	struct stmmac_priv *priv;
+	struct stmmac_priv *priv = NULL;
 	struct plat_stmmacenet_data *plat_dat;
 
 	pr_info("STMMAC driver:\n\tplatform registration... ");
@@ -1683,13 +1690,9 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	priv->device = &(pdev->dev);
 	priv->dev = ndev;
 	plat_dat = pdev->dev.platform_data;
-	priv->bus_id = plat_dat->bus_id;
-	priv->pbl = plat_dat->pbl;	/* TLI */
-	priv->mii_clk_csr = plat_dat->clk_csr;
-	priv->tx_coe = plat_dat->tx_coe;
-	priv->bugged_jumbo = plat_dat->bugged_jumbo;
-	priv->is_gmac = plat_dat->has_gmac;	/* GMAC is on board */
-	priv->enh_desc = plat_dat->enh_desc;
+
+	priv->plat = plat_dat;
+
 	priv->ioaddr = addr;
 
 	/* PMT module is not integrated in all the MAC devices. */
@@ -1703,10 +1706,12 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 	/* Set the I/O base addr */
 	ndev->base_addr = (unsigned long)addr;
 
-	/* Verify embedded resource for the platform */
-	ret = stmmac_claim_resource(pdev);
-	if (ret < 0)
-		goto out;
+	/* Custom initialisation */
+	if (priv->plat->init) {
+		ret = priv->plat->init(pdev);
+		if (unlikely(ret))
+			goto out;
+	}
 
 	/* MAC HW revice detection */
 	ret = stmmac_mac_device_setup(ndev);
@@ -1727,16 +1732,12 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 		goto out;
 	}
 
-	priv->fix_mac_speed = plat_dat->fix_mac_speed;
-	priv->bus_setup = plat_dat->bus_setup;
-	priv->bsp_priv = plat_dat->bsp_priv;
-
 	pr_info("\t%s - (dev. name: %s - id: %d, IRQ #%d\n"
 	       "\tIO base addr: 0x%p)\n", ndev->name, pdev->name,
 	       pdev->id, ndev->irq, addr);
 
 	/* MDIO bus Registration */
-	pr_debug("\tMDIO bus (id: %d)...", priv->bus_id);
+	pr_debug("\tMDIO bus (id: %d)...", priv->plat->bus_id);
 	ret = stmmac_mdio_register(ndev);
 	if (ret < 0)
 		goto out;
@@ -1744,6 +1745,9 @@ static int stmmac_dvr_probe(struct platform_device *pdev)
 
 out:
 	if (ret < 0) {
+		if (priv->plat->exit)
+			priv->plat->exit(pdev);
+
 		platform_set_drvdata(pdev, NULL);
 		release_mem_region(res->start, resource_size(res));
 		if (addr != NULL)
@@ -1777,6 +1781,9 @@ static int stmmac_dvr_remove(struct platform_device *pdev)
 
 	stmmac_mdio_unregister(ndev);
 
+	if (priv->plat->exit)
+		priv->plat->exit(pdev);
+
 	platform_set_drvdata(pdev, NULL);
 	unregister_netdev(ndev);
 
@@ -1790,69 +1797,54 @@ static int stmmac_dvr_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM
-static int stmmac_suspend(struct platform_device *pdev, pm_message_t state)
+static int stmmac_suspend(struct device *dev)
 {
-	struct net_device *dev = platform_get_drvdata(pdev);
-	struct stmmac_priv *priv = netdev_priv(dev);
+	struct net_device *ndev = dev_get_drvdata(dev);
+	struct stmmac_priv *priv = netdev_priv(ndev);
 	int dis_ic = 0;
 
-	if (!dev || !netif_running(dev))
+	if (!ndev || !netif_running(ndev))
 		return 0;
 
 	spin_lock(&priv->lock);
 
-	if (state.event == PM_EVENT_SUSPEND) {
-		netif_device_detach(dev);
-		netif_stop_queue(dev);
-		if (priv->phydev)
-			phy_stop(priv->phydev);
+	netif_device_detach(ndev);
+	netif_stop_queue(ndev);
+	if (priv->phydev)
+		phy_stop(priv->phydev);
 
 #ifdef CONFIG_STMMAC_TIMER
-		priv->tm->timer_stop();
-		if (likely(priv->tm->enable))
-			dis_ic = 1;
+	priv->tm->timer_stop();
+	if (likely(priv->tm->enable))
+		dis_ic = 1;
 #endif
-		napi_disable(&priv->napi);
-
-		/* Stop TX/RX DMA */
-		priv->hw->dma->stop_tx(priv->ioaddr);
-		priv->hw->dma->stop_rx(priv->ioaddr);
-		/* Clear the Rx/Tx descriptors */
-		priv->hw->desc->init_rx_desc(priv->dma_rx, priv->dma_rx_size,
-					     dis_ic);
-		priv->hw->desc->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
-
-		/* Enable Power down mode by programming the PMT regs */
-		if (device_can_wakeup(priv->device))
-			priv->hw->mac->pmt(priv->ioaddr, priv->wolopts);
-		else
-			stmmac_disable_mac(priv->ioaddr);
-	} else {
-		priv->shutdown = 1;
-		/* Although this can appear slightly redundant it actually
-		 * makes fast the standby operation and guarantees the driver
-		 * working if hibernation is on media. */
-		stmmac_release(dev);
-	}
+	napi_disable(&priv->napi);
+
+	/* Stop TX/RX DMA */
+	priv->hw->dma->stop_tx(priv->ioaddr);
+	priv->hw->dma->stop_rx(priv->ioaddr);
+	/* Clear the Rx/Tx descriptors */
+	priv->hw->desc->init_rx_desc(priv->dma_rx, priv->dma_rx_size,
+				     dis_ic);
+	priv->hw->desc->init_tx_desc(priv->dma_tx, priv->dma_tx_size);
+
+	/* Enable Power down mode by programming the PMT regs */
+	if (device_may_wakeup(priv->device))
+		priv->hw->mac->pmt(priv->ioaddr, priv->wolopts);
+	else
+		stmmac_disable_mac(priv->ioaddr);
 
 	spin_unlock(&priv->lock);
 	return 0;
 }
 
-static int stmmac_resume(struct platform_device *pdev)
+static int stmmac_resume(struct device *dev)
 {
-	struct net_device *dev = platform_get_drvdata(pdev);
-	struct stmmac_priv *priv = netdev_priv(dev);
-
-	if (!netif_running(dev))
-		return 0;
+	struct net_device *ndev = dev_get_drvdata(dev);
+	struct stmmac_priv *priv = netdev_priv(ndev);
 
-	if (priv->shutdown) {
-		/* Re-open the interface and re-init the MAC/DMA
-		   and the rings (i.e. on hibernation stage) */
-		stmmac_open(dev);
+	if (!netif_running(ndev))
 		return 0;
-	}
 
 	spin_lock(&priv->lock);
 
@@ -1861,10 +1853,10 @@ static int stmmac_resume(struct platform_device *pdev)
 	 * is received. Anyway, it's better to manually clear
 	 * this bit because it can generate problems while resuming
 	 * from another devices (e.g. serial console). */
-	if (device_can_wakeup(priv->device))
+	if (device_may_wakeup(priv->device))
 		priv->hw->mac->pmt(priv->ioaddr, 0);
 
-	netif_device_attach(dev);
+	netif_device_attach(ndev);
 
 	/* Enable the MAC and DMA */
 	stmmac_enable_mac(priv->ioaddr);
@@ -1872,31 +1864,59 @@ static int stmmac_resume(struct platform_device *pdev)
 	priv->hw->dma->start_rx(priv->ioaddr);
 
 #ifdef CONFIG_STMMAC_TIMER
-	priv->tm->timer_start(tmrate);
+	if (likely(priv->tm->enable))
+		priv->tm->timer_start(tmrate);
 #endif
 	napi_enable(&priv->napi);
 
 	if (priv->phydev)
 		phy_start(priv->phydev);
 
-	netif_start_queue(dev);
+	netif_start_queue(ndev);
 
 	spin_unlock(&priv->lock);
 	return 0;
 }
-#endif
 
-static struct platform_driver stmmac_driver = {
-	.driver = {
-		   .name = STMMAC_RESOURCE_NAME,
-		   },
-	.probe = stmmac_dvr_probe,
-	.remove = stmmac_dvr_remove,
-#ifdef CONFIG_PM
+static int stmmac_freeze(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
+
+	if (!ndev || !netif_running(ndev))
+		return 0;
+
+	return stmmac_release(ndev);
+}
+
+static int stmmac_restore(struct device *dev)
+{
+	struct net_device *ndev = dev_get_drvdata(dev);
+
+	if (!ndev || !netif_running(ndev))
+		return 0;
+
+	return stmmac_open(ndev);
+}
+
+static const struct dev_pm_ops stmmac_pm_ops = {
 	.suspend = stmmac_suspend,
 	.resume = stmmac_resume,
-#endif
+	.freeze = stmmac_freeze,
+	.thaw = stmmac_restore,
+	.restore = stmmac_restore,
+};
+#else
+static const struct dev_pm_ops stmmac_pm_ops;
+#endif /* CONFIG_PM */
 
+static struct platform_driver stmmac_driver = {
+	.probe = stmmac_dvr_probe,
+	.remove = stmmac_dvr_remove,
+	.driver = {
+		.name = STMMAC_RESOURCE_NAME,
+		.owner = THIS_MODULE,
+		.pm = &stmmac_pm_ops,
+	},
 };
 
 /**
diff --git a/drivers/net/stmmac/stmmac_mdio.c b/drivers/net/stmmac/stmmac_mdio.c
index d7441616357d..234b4068a1fc 100644
--- a/drivers/net/stmmac/stmmac_mdio.c
+++ b/drivers/net/stmmac/stmmac_mdio.c
@@ -53,7 +53,7 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg)
 	int data;
 	u16 regValue = (((phyaddr << 11) & (0x0000F800)) |
 			((phyreg << 6) & (0x000007C0)));
-	regValue |= MII_BUSY | ((priv->mii_clk_csr & 7) << 2);
+	regValue |= MII_BUSY | ((priv->plat->clk_csr & 7) << 2);
 
 	do {} while (((readl(priv->ioaddr + mii_address)) & MII_BUSY) == 1);
 	writel(regValue, priv->ioaddr + mii_address);
@@ -85,7 +85,7 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg,
 	    (((phyaddr << 11) & (0x0000F800)) | ((phyreg << 6) & (0x000007C0)))
 	    | MII_WRITE;
 
-	value |= MII_BUSY | ((priv->mii_clk_csr & 7) << 2);
+	value |= MII_BUSY | ((priv->plat->clk_csr & 7) << 2);
 
 
 	/* Wait until any existing MII operation is complete */
@@ -114,7 +114,7 @@ static int stmmac_mdio_reset(struct mii_bus *bus)
 
 	if (priv->phy_reset) {
 		pr_debug("stmmac_mdio_reset: calling phy_reset\n");
-		priv->phy_reset(priv->bsp_priv);
+		priv->phy_reset(priv->plat->bsp_priv);
 	}
 
 	/* This is a workaround for problems with the STE101P PHY.
@@ -157,7 +157,7 @@ int stmmac_mdio_register(struct net_device *ndev)
 	new_bus->read = &stmmac_mdio_read;
 	new_bus->write = &stmmac_mdio_write;
 	new_bus->reset = &stmmac_mdio_reset;
-	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
+	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", priv->plat->bus_id);
 	new_bus->priv = ndev;
 	new_bus->irq = irqlist;
 	new_bus->phy_mask = priv->phy_mask;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 30ccbb6d097a..afb79db5327e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -2728,12 +2728,10 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 		     (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)))
 			mac_mode |= MAC_MODE_KEEP_FRAME_IN_WOL;
 
-		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
-			mac_mode |= tp->mac_mode &
-				    (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN);
-			if (mac_mode & MAC_MODE_APE_TX_EN)
-				mac_mode |= MAC_MODE_TDE_ENABLE;
-		}
+		if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+			mac_mode |= MAC_MODE_APE_TX_EN |
+				    MAC_MODE_APE_RX_EN |
+				    MAC_MODE_TDE_ENABLE;
 
 		tw32_f(MAC_MODE, mac_mode);
 		udelay(100);
@@ -6339,13 +6337,13 @@ static void tg3_rx_prodring_fini(struct tg3 *tp,
 	kfree(tpr->rx_jmb_buffers);
 	tpr->rx_jmb_buffers = NULL;
 	if (tpr->rx_std) {
-		pci_free_consistent(tp->pdev, TG3_RX_STD_RING_BYTES(tp),
-				    tpr->rx_std, tpr->rx_std_mapping);
+		dma_free_coherent(&tp->pdev->dev, TG3_RX_STD_RING_BYTES(tp),
+				  tpr->rx_std, tpr->rx_std_mapping);
 		tpr->rx_std = NULL;
 	}
 	if (tpr->rx_jmb) {
-		pci_free_consistent(tp->pdev, TG3_RX_JMB_RING_BYTES(tp),
-				    tpr->rx_jmb, tpr->rx_jmb_mapping);
+		dma_free_coherent(&tp->pdev->dev, TG3_RX_JMB_RING_BYTES(tp),
+				  tpr->rx_jmb, tpr->rx_jmb_mapping);
 		tpr->rx_jmb = NULL;
 	}
 }
@@ -6358,8 +6356,10 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
 	if (!tpr->rx_std_buffers)
 		return -ENOMEM;
 
-	tpr->rx_std = pci_alloc_consistent(tp->pdev, TG3_RX_STD_RING_BYTES(tp),
-					   &tpr->rx_std_mapping);
+	tpr->rx_std = dma_alloc_coherent(&tp->pdev->dev,
+					 TG3_RX_STD_RING_BYTES(tp),
+					 &tpr->rx_std_mapping,
+					 GFP_KERNEL);
 	if (!tpr->rx_std)
 		goto err_out;
 
@@ -6370,9 +6370,10 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
 		if (!tpr->rx_jmb_buffers)
 			goto err_out;
 
-		tpr->rx_jmb = pci_alloc_consistent(tp->pdev,
-						   TG3_RX_JMB_RING_BYTES(tp),
-						   &tpr->rx_jmb_mapping);
+		tpr->rx_jmb = dma_alloc_coherent(&tp->pdev->dev,
+						 TG3_RX_JMB_RING_BYTES(tp),
+						 &tpr->rx_jmb_mapping,
+						 GFP_KERNEL);
 		if (!tpr->rx_jmb)
 			goto err_out;
 	}
@@ -6491,7 +6492,7 @@ static void tg3_free_consistent(struct tg3 *tp)
 		struct tg3_napi *tnapi = &tp->napi[i];
 
 		if (tnapi->tx_ring) {
-			pci_free_consistent(tp->pdev, TG3_TX_RING_BYTES,
+			dma_free_coherent(&tp->pdev->dev, TG3_TX_RING_BYTES,
 				tnapi->tx_ring, tnapi->tx_desc_mapping);
 			tnapi->tx_ring = NULL;
 		}
@@ -6500,25 +6501,26 @@ static void tg3_free_consistent(struct tg3 *tp)
 		tnapi->tx_buffers = NULL;
 
 		if (tnapi->rx_rcb) {
-			pci_free_consistent(tp->pdev, TG3_RX_RCB_RING_BYTES(tp),
-					    tnapi->rx_rcb,
-					    tnapi->rx_rcb_mapping);
+			dma_free_coherent(&tp->pdev->dev,
+					  TG3_RX_RCB_RING_BYTES(tp),
+					  tnapi->rx_rcb,
+					  tnapi->rx_rcb_mapping);
 			tnapi->rx_rcb = NULL;
 		}
 
 		tg3_rx_prodring_fini(tp, &tnapi->prodring);
 
 		if (tnapi->hw_status) {
-			pci_free_consistent(tp->pdev, TG3_HW_STATUS_SIZE,
-					    tnapi->hw_status,
-					    tnapi->status_mapping);
+			dma_free_coherent(&tp->pdev->dev, TG3_HW_STATUS_SIZE,
+					  tnapi->hw_status,
+					  tnapi->status_mapping);
 			tnapi->hw_status = NULL;
 		}
 	}
 
 	if (tp->hw_stats) {
-		pci_free_consistent(tp->pdev, sizeof(struct tg3_hw_stats),
-				    tp->hw_stats, tp->stats_mapping);
+		dma_free_coherent(&tp->pdev->dev, sizeof(struct tg3_hw_stats),
+				  tp->hw_stats, tp->stats_mapping);
 		tp->hw_stats = NULL;
 	}
 }
@@ -6531,9 +6533,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 {
 	int i;
 
-	tp->hw_stats = pci_alloc_consistent(tp->pdev,
-					    sizeof(struct tg3_hw_stats),
-					    &tp->stats_mapping);
+	tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
+					  sizeof(struct tg3_hw_stats),
+					  &tp->stats_mapping,
+					  GFP_KERNEL);
 	if (!tp->hw_stats)
 		goto err_out;
 
@@ -6543,9 +6546,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 		struct tg3_napi *tnapi = &tp->napi[i];
 		struct tg3_hw_status *sblk;
 
-		tnapi->hw_status = pci_alloc_consistent(tp->pdev,
-							TG3_HW_STATUS_SIZE,
-							&tnapi->status_mapping);
+		tnapi->hw_status = dma_alloc_coherent(&tp->pdev->dev,
+						      TG3_HW_STATUS_SIZE,
+						      &tnapi->status_mapping,
+						      GFP_KERNEL);
 		if (!tnapi->hw_status)
 			goto err_out;
 
@@ -6566,9 +6570,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 			if (!tnapi->tx_buffers)
 				goto err_out;
 
-			tnapi->tx_ring = pci_alloc_consistent(tp->pdev,
-							      TG3_TX_RING_BYTES,
-						       &tnapi->tx_desc_mapping);
+			tnapi->tx_ring = dma_alloc_coherent(&tp->pdev->dev,
+							    TG3_TX_RING_BYTES,
+							&tnapi->tx_desc_mapping,
+							    GFP_KERNEL);
 			if (!tnapi->tx_ring)
 				goto err_out;
 		}
@@ -6601,9 +6606,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
 		if (!i && (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS))
 			continue;
 
-		tnapi->rx_rcb = pci_alloc_consistent(tp->pdev,
-						     TG3_RX_RCB_RING_BYTES(tp),
-						     &tnapi->rx_rcb_mapping);
+		tnapi->rx_rcb = dma_alloc_coherent(&tp->pdev->dev,
+						   TG3_RX_RCB_RING_BYTES(tp),
+						   &tnapi->rx_rcb_mapping,
+						   GFP_KERNEL);
 		if (!tnapi->rx_rcb)
 			goto err_out;
 
@@ -6987,7 +6993,7 @@ static void tg3_restore_pci_state(struct tg3 *tp)
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5785) {
 		if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
-			pcie_set_readrq(tp->pdev, 4096);
+			pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 		else {
 			pci_write_config_byte(tp->pdev, PCI_CACHE_LINE_SIZE,
 					      tp->pci_cacheline_sz);
@@ -7181,7 +7187,7 @@ static int tg3_chip_reset(struct tg3 *tp)
 				      tp->pcie_cap + PCI_EXP_DEVCTL,
 				      val16);
 
-		pcie_set_readrq(tp->pdev, 4096);
+		pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 
 		/* Clear error status */
 		pci_write_config_word(tp->pdev,
@@ -7222,19 +7228,21 @@ static int tg3_chip_reset(struct tg3 *tp)
 		tw32(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl);
 	}
 
+	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
+		tp->mac_mode = MAC_MODE_APE_TX_EN |
+			       MAC_MODE_APE_RX_EN |
+			       MAC_MODE_TDE_ENABLE;
+
 	if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES) {
-		tp->mac_mode = MAC_MODE_PORT_MODE_TBI;
-		tw32_f(MAC_MODE, tp->mac_mode);
+		tp->mac_mode |= MAC_MODE_PORT_MODE_TBI;
+		val = tp->mac_mode;
 	} else if (tp->phy_flags & TG3_PHYFLG_MII_SERDES) {
-		tp->mac_mode = MAC_MODE_PORT_MODE_GMII;
-		tw32_f(MAC_MODE, tp->mac_mode);
-	} else if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) {
-		tp->mac_mode &= (MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN);
-		if (tp->mac_mode & MAC_MODE_APE_TX_EN)
-			tp->mac_mode |= MAC_MODE_TDE_ENABLE;
-		tw32_f(MAC_MODE, tp->mac_mode);
+		tp->mac_mode |= MAC_MODE_PORT_MODE_GMII;
+		val = tp->mac_mode;
 	} else
-		tw32_f(MAC_MODE, 0);
+		val = 0;
+
+	tw32_f(MAC_MODE, val);
 	udelay(40);
 
 	tg3_ape_unlock(tp, TG3_APE_LOCK_GRC);
@@ -7860,18 +7868,21 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		tw32(GRC_MODE, grc_mode);
 	}
 
-	if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) {
-		u32 grc_mode = tr32(GRC_MODE);
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) {
+		if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) {
+			u32 grc_mode = tr32(GRC_MODE);
 
-		/* Access the lower 1K of PL PCIE block registers. */
-		val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK;
-		tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL);
+			/* Access the lower 1K of PL PCIE block registers. */
+			val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK;
+			tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL);
 
-		val = tr32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5);
-		tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5,
-		     val | TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ);
+			val = tr32(TG3_PCIE_TLDLPL_PORT +
+				   TG3_PCIE_PL_LO_PHYCTL5);
+			tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5,
+			     val | TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ);
 
-		tw32(GRC_MODE, grc_mode);
+			tw32(GRC_MODE, grc_mode);
+		}
 
 		val = tr32(TG3_CPMU_LSPD_10MB_CLK);
 		val &= ~CPMU_LSPD_10MB_MACCLK_MASK;
@@ -8162,8 +8173,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 		      RDMAC_MODE_FIFOURUN_ENAB | RDMAC_MODE_FIFOOREAD_ENAB |
 		      RDMAC_MODE_LNGREAD_ENAB);
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 ||
-	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719)
+	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
 		rdmac_mode |= RDMAC_MODE_MULT_DMA_RD_DIS;
 
 	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 ||
@@ -8203,6 +8213,10 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57780 ||
 	    (tp->tg3_flags3 & TG3_FLG3_5717_PLUS)) {
 		val = tr32(TG3_RDMA_RSRVCTRL_REG);
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			val &= ~TG3_RDMA_RSRVCTRL_TXMRGN_MASK;
+			val |= TG3_RDMA_RSRVCTRL_TXMRGN_320B;
+		}
 		tw32(TG3_RDMA_RSRVCTRL_REG,
 		     val | TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX);
 	}
@@ -8280,7 +8294,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
 	}
 
 	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
-		tp->mac_mode &= MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
+		tp->mac_mode = MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
 	else
 		tp->mac_mode = 0;
 	tp->mac_mode |= MAC_MODE_TXSTAT_ENABLE | MAC_MODE_RXSTAT_ENABLE |
@@ -9031,8 +9045,14 @@ static bool tg3_enable_msix(struct tg3 *tp)
 		pci_disable_msix(tp->pdev);
 		return false;
 	}
-	if (tp->irq_cnt > 1)
+
+	if (tp->irq_cnt > 1) {
 		tp->tg3_flags3 |= TG3_FLG3_ENABLE_RSS;
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			tp->tg3_flags3 |= TG3_FLG3_ENABLE_TSS;
+			netif_set_real_num_tx_queues(tp->dev, tp->irq_cnt - 1);
+		}
+	}
 
 	return true;
 }
@@ -12411,8 +12431,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 		if (cfg2 & (1 << 18))
 			tp->phy_flags |= TG3_PHYFLG_SERDES_PREEMPHASIS;
 
-		if (((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
-		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX)) &&
+		if (((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) ||
+		    ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
+		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX))) &&
 		    (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN))
 			tp->phy_flags |= TG3_PHYFLG_ENABLE_APD;
 
@@ -13359,7 +13380,45 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 		tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
 
-		pcie_set_readrq(tp->pdev, 4096);
+		tp->pcie_readrq = 4096;
+		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5719) {
+			u16 word;
+
+			pci_read_config_word(tp->pdev,
+					     tp->pcie_cap + PCI_EXP_LNKSTA,
+					     &word);
+			switch (word & PCI_EXP_LNKSTA_CLS) {
+			case PCI_EXP_LNKSTA_CLS_2_5GB:
+				word &= PCI_EXP_LNKSTA_NLW;
+				word >>= PCI_EXP_LNKSTA_NLW_SHIFT;
+				switch (word) {
+				case 2:
+					tp->pcie_readrq = 2048;
+					break;
+				case 4:
+					tp->pcie_readrq = 1024;
+					break;
+				}
+				break;
+
+			case PCI_EXP_LNKSTA_CLS_5_0GB:
+				word &= PCI_EXP_LNKSTA_NLW;
+				word >>= PCI_EXP_LNKSTA_NLW_SHIFT;
+				switch (word) {
+				case 1:
+					tp->pcie_readrq = 2048;
+					break;
+				case 2:
+					tp->pcie_readrq = 1024;
+					break;
+				case 4:
+					tp->pcie_readrq = 512;
+					break;
+				}
+			}
+		}
+
+		pcie_set_readrq(tp->pdev, tp->pcie_readrq);
 
 		pci_read_config_word(tp->pdev,
 				     tp->pcie_cap + PCI_EXP_LNKCTL,
@@ -13722,8 +13781,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
 
 	/* Preserve the APE MAC_MODE bits */
 	if (tp->tg3_flags3 & TG3_FLG3_ENABLE_APE)
-		tp->mac_mode = tr32(MAC_MODE) |
-			       MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
+		tp->mac_mode = MAC_MODE_APE_TX_EN | MAC_MODE_APE_RX_EN;
 	else
 		tp->mac_mode = TG3_DEF_MAC_MODE;
 
@@ -14159,7 +14217,8 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 	u32 *buf, saved_dma_rwctrl;
 	int ret = 0;
 
-	buf = pci_alloc_consistent(tp->pdev, TEST_BUFFER_SIZE, &buf_dma);
+	buf = dma_alloc_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE,
+				 &buf_dma, GFP_KERNEL);
 	if (!buf) {
 		ret = -ENOMEM;
 		goto out_nofree;
@@ -14343,7 +14402,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 	}
 
 out:
-	pci_free_consistent(tp->pdev, TEST_BUFFER_SIZE, buf, buf_dma);
+	dma_free_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE, buf, buf_dma);
 out_nofree:
 	return ret;
 }
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 4a1974804b9f..59b0e096149e 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -1327,6 +1327,8 @@
 
 #define TG3_RDMA_RSRVCTRL_REG		0x00004900
 #define TG3_RDMA_RSRVCTRL_FIFO_OFLW_FIX	 0x00000004
+#define TG3_RDMA_RSRVCTRL_TXMRGN_320B	 0x28000000
+#define TG3_RDMA_RSRVCTRL_TXMRGN_MASK	 0xffe00000
 /* 0x4904 --> 0x4910 unused */
 
 #define TG3_LSO_RD_DMA_CRPTEN_CTRL	0x00004910
@@ -2562,10 +2564,6 @@ struct ring_info {
 	DEFINE_DMA_UNMAP_ADDR(mapping);
 };
 
-struct tg3_config_info {
-	u32				flags;
-};
-
 struct tg3_link_config {
 	/* Describes what we're trying to get. */
 	u32				advertising;
@@ -2713,17 +2711,17 @@ struct tg3_napi {
 	u32				last_irq_tag;
 	u32				int_mbox;
 	u32				coal_now;
-	u32				tx_prod;
-	u32				tx_cons;
-	u32				tx_pending;
-	u32				prodmbox;
 
-	u32				consmbox;
+	u32				consmbox ____cacheline_aligned;
 	u32				rx_rcb_ptr;
 	u16				*rx_rcb_prod_idx;
 	struct tg3_rx_prodring_set	prodring;
-
 	struct tg3_rx_buffer_desc	*rx_rcb;
+
+	u32				tx_prod	____cacheline_aligned;
+	u32				tx_cons;
+	u32				tx_pending;
+	u32				prodmbox;
 	struct tg3_tx_buffer_desc	*tx_ring;
 	struct ring_info		*tx_buffers;
 
@@ -2946,6 +2944,7 @@ struct tg3 {
 	int				pcix_cap;
 	int				pcie_cap;
 	};
+	int				pcie_readrq;
 
 	struct mii_bus			*mdio_bus;
 	int				mdio_irq[PHY_MAX_ADDR];
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 05a95586f3c5..055b87ab4f07 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -899,7 +899,8 @@ struct ucc_geth_hardware_statistics {
 #define UCC_GETH_UTFS_INIT                      512	/* Tx virtual FIFO size
 							 */
 #define UCC_GETH_UTFET_INIT                     256	/* 1/2 utfs */
-#define UCC_GETH_UTFTT_INIT                     512
+#define UCC_GETH_UTFTT_INIT                     256	/* 1/2 utfs
+							   due to errata */
 /* Gigabit Ethernet (1000 Mbps) */
 #define UCC_GETH_URFS_GIGA_INIT                 4096/*2048*/	/* Rx virtual
 								   FIFO size */
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index b154a94de03e..93c6b5f62ac4 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1745,7 +1745,6 @@ static int hso_serial_ioctl(struct tty_struct *tty, struct file *file,
 			    unsigned int cmd, unsigned long arg)
 {
 	struct hso_serial *serial =  get_serial_by_tty(tty);
-	void __user *uarg = (void __user *)arg;
 	int ret = 0;
 	D4("IOCTL cmd: %d, arg: %ld", cmd, arg);
 
@@ -2994,12 +2993,14 @@ static int hso_probe(struct usb_interface *interface,
 
 	case HSO_INTF_BULK:
 		/* It's a regular bulk interface */
-		if (((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) &&
-		    !disable_net)
-			hso_dev = hso_create_net_device(interface, port_spec);
-		else
+		if ((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) {
+			if (!disable_net)
+				hso_dev =
+				    hso_create_net_device(interface, port_spec);
+		} else {
 			hso_dev =
 			    hso_create_bulk_serial_device(interface, port_spec);
+		}
 		if (!hso_dev)
 			goto exit;
 		break;
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index b2bcf99e6f08..7d42f9a2c068 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -363,7 +363,7 @@ static int ipheth_tx(struct sk_buff *skb, struct net_device *net)
 
 	/* Paranoid */
 	if (skb->len > IPHETH_BUF_SIZE) {
-		WARN(1, "%s: skb too large: %d bytes", __func__, skb->len);
+		WARN(1, "%s: skb too large: %d bytes\n", __func__, skb->len);
 		dev->net->stats.tx_dropped++;
 		dev_kfree_skb_irq(skb);
 		return NETDEV_TX_OK;
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 6710f09346d6..ef3667690b12 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -359,7 +359,7 @@ fail:
 
 static int mdio_read(struct net_device *dev, int phy_id, int loc)
 {
-	pegasus_t *pegasus = (pegasus_t *) netdev_priv(dev);
+	pegasus_t *pegasus = netdev_priv(dev);
 	u16 res;
 
 	read_mii_word(pegasus, phy_id, loc, &res);
@@ -397,7 +397,7 @@ fail:
 
 static void mdio_write(struct net_device *dev, int phy_id, int loc, int val)
 {
-	pegasus_t *pegasus = (pegasus_t *) netdev_priv(dev);
+	pegasus_t *pegasus = netdev_priv(dev);
 
 	write_mii_word(pegasus, phy_id, loc, val);
 }
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 21314e06e6d7..65860a998321 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -44,6 +44,9 @@ MODULE_DEVICE_TABLE(pci, vmxnet3_pciid_table);
 
 static atomic_t devices_found;
 
+#define VMXNET3_MAX_DEVICES 10
+static int enable_mq = 1;
+static int irq_share_mode;
 
 /*
  *    Enable/Disable the given intr
@@ -99,7 +102,7 @@ vmxnet3_ack_events(struct vmxnet3_adapter *adapter, u32 events)
 static bool
 vmxnet3_tq_stopped(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
-	return netif_queue_stopped(adapter->netdev);
+	return tq->stopped;
 }
 
 
@@ -107,7 +110,7 @@ static void
 vmxnet3_tq_start(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
 	tq->stopped = false;
-	netif_start_queue(adapter->netdev);
+	netif_start_subqueue(adapter->netdev, tq - adapter->tx_queue);
 }
 
 
@@ -115,7 +118,7 @@ static void
 vmxnet3_tq_wake(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
 	tq->stopped = false;
-	netif_wake_queue(adapter->netdev);
+	netif_wake_subqueue(adapter->netdev, (tq - adapter->tx_queue));
 }
 
 
@@ -124,7 +127,7 @@ vmxnet3_tq_stop(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter)
 {
 	tq->stopped = true;
 	tq->num_stop++;
-	netif_stop_queue(adapter->netdev);
+	netif_stop_subqueue(adapter->netdev, (tq - adapter->tx_queue));
 }
 
 
@@ -135,6 +138,7 @@ static void
 vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
 {
 	u32 ret;
+	int i;
 
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_LINK);
 	ret = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_CMD);
@@ -145,22 +149,28 @@ vmxnet3_check_link(struct vmxnet3_adapter *adapter, bool affectTxQueue)
 		if (!netif_carrier_ok(adapter->netdev))
 			netif_carrier_on(adapter->netdev);
 
-		if (affectTxQueue)
-			vmxnet3_tq_start(&adapter->tx_queue, adapter);
+		if (affectTxQueue) {
+			for (i = 0; i < adapter->num_tx_queues; i++)
+				vmxnet3_tq_start(&adapter->tx_queue[i],
+						 adapter);
+		}
 	} else {
 		printk(KERN_INFO "%s: NIC Link is Down\n",
 		       adapter->netdev->name);
 		if (netif_carrier_ok(adapter->netdev))
 			netif_carrier_off(adapter->netdev);
 
-		if (affectTxQueue)
-			vmxnet3_tq_stop(&adapter->tx_queue, adapter);
+		if (affectTxQueue) {
+			for (i = 0; i < adapter->num_tx_queues; i++)
+				vmxnet3_tq_stop(&adapter->tx_queue[i], adapter);
+		}
 	}
 }
 
 static void
 vmxnet3_process_events(struct vmxnet3_adapter *adapter)
 {
+	int i;
 	u32 events = le32_to_cpu(adapter->shared->ecr);
 	if (!events)
 		return;
@@ -176,16 +186,18 @@ vmxnet3_process_events(struct vmxnet3_adapter *adapter)
 		VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
 				       VMXNET3_CMD_GET_QUEUE_STATUS);
 
-		if (adapter->tqd_start->status.stopped) {
-			printk(KERN_ERR "%s: tq error 0x%x\n",
-			       adapter->netdev->name,
-			       le32_to_cpu(adapter->tqd_start->status.error));
-		}
-		if (adapter->rqd_start->status.stopped) {
-			printk(KERN_ERR "%s: rq error 0x%x\n",
-			       adapter->netdev->name,
-			       adapter->rqd_start->status.error);
-		}
+		for (i = 0; i < adapter->num_tx_queues; i++)
+			if (adapter->tqd_start[i].status.stopped)
+				dev_err(&adapter->netdev->dev,
+					"%s: tq[%d] error 0x%x\n",
+					adapter->netdev->name, i, le32_to_cpu(
+					adapter->tqd_start[i].status.error));
+		for (i = 0; i < adapter->num_rx_queues; i++)
+			if (adapter->rqd_start[i].status.stopped)
+				dev_err(&adapter->netdev->dev,
+					"%s: rq[%d] error 0x%x\n",
+					adapter->netdev->name, i,
+					adapter->rqd_start[i].status.error);
 
 		schedule_work(&adapter->work);
 	}
@@ -410,7 +422,7 @@ vmxnet3_tq_cleanup(struct vmxnet3_tx_queue *tq,
 }
 
 
-void
+static void
 vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
 		   struct vmxnet3_adapter *adapter)
 {
@@ -437,6 +449,17 @@ vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
 }
 
 
+/* Destroy all tx queues */
+void
+vmxnet3_tq_destroy_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_destroy(&adapter->tx_queue[i], adapter);
+}
+
+
 static void
 vmxnet3_tq_init(struct vmxnet3_tx_queue *tq,
 		struct vmxnet3_adapter *adapter)
@@ -518,6 +541,14 @@ err:
 	return -ENOMEM;
 }
 
+static void
+vmxnet3_tq_cleanup_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_cleanup(&adapter->tx_queue[i], adapter);
+}
 
 /*
  *    starting from ring->next2fill, allocate rx buffers for the given ring
@@ -732,6 +763,17 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
 }
 
 
+/* Init all tx queues */
+static void
+vmxnet3_tq_init_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_init(&adapter->tx_queue[i], adapter);
+}
+
+
 /*
  *    parse and copy relevant protocol headers:
  *      For a tso pkt, relevant headers are L2/3/4 including options
@@ -903,6 +945,21 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		}
 	}
 
+	spin_lock_irqsave(&tq->tx_lock, flags);
+
+	if (count > vmxnet3_cmd_ring_desc_avail(&tq->tx_ring)) {
+		tq->stats.tx_ring_full++;
+		dev_dbg(&adapter->netdev->dev,
+			"tx queue stopped on %s, next2comp %u"
+			" next2fill %u\n", adapter->netdev->name,
+			tq->tx_ring.next2comp, tq->tx_ring.next2fill);
+
+		vmxnet3_tq_stop(tq, adapter);
+		spin_unlock_irqrestore(&tq->tx_lock, flags);
+		return NETDEV_TX_BUSY;
+	}
+
+
 	ret = vmxnet3_parse_and_copy_hdr(skb, tq, &ctx, adapter);
 	if (ret >= 0) {
 		BUG_ON(ret <= 0 && ctx.copy_size != 0);
@@ -926,20 +983,6 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 		goto drop_pkt;
 	}
 
-	spin_lock_irqsave(&tq->tx_lock, flags);
-
-	if (count > vmxnet3_cmd_ring_desc_avail(&tq->tx_ring)) {
-		tq->stats.tx_ring_full++;
-		dev_dbg(&adapter->netdev->dev,
-			"tx queue stopped on %s, next2comp %u"
-			" next2fill %u\n", adapter->netdev->name,
-			tq->tx_ring.next2comp, tq->tx_ring.next2fill);
-
-		vmxnet3_tq_stop(tq, adapter);
-		spin_unlock_irqrestore(&tq->tx_lock, flags);
-		return NETDEV_TX_BUSY;
-	}
-
 	/* fill tx descs related to addr & len */
 	vmxnet3_map_pkt(skb, &ctx, tq, adapter->pdev, adapter);
 
@@ -1000,7 +1043,8 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 	if (le32_to_cpu(tq->shared->txNumDeferred) >=
 					le32_to_cpu(tq->shared->txThreshold)) {
 		tq->shared->txNumDeferred = 0;
-		VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_TXPROD,
+		VMXNET3_WRITE_BAR0_REG(adapter,
+				       VMXNET3_REG_TXPROD + tq->qid * 8,
 				       tq->tx_ring.next2fill);
 	}
 
@@ -1020,7 +1064,10 @@ vmxnet3_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 
-	return vmxnet3_tq_xmit(skb, &adapter->tx_queue, adapter, netdev);
+		BUG_ON(skb->queue_mapping > adapter->num_tx_queues);
+		return vmxnet3_tq_xmit(skb,
+				       &adapter->tx_queue[skb->queue_mapping],
+				       adapter, netdev);
 }
 
 
@@ -1106,9 +1153,9 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
 			break;
 		}
 		num_rxd++;
-
+		BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
 		idx = rcd->rxdIdx;
-		ring_idx = rcd->rqID == rq->qid ? 0 : 1;
+		ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
 		vmxnet3_getRxDesc(rxd, &rq->rx_ring[ring_idx].base[idx].rxd,
 				  &rxCmdDesc);
 		rbi = rq->buf_info[ring_idx] + idx;
@@ -1260,6 +1307,16 @@ vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq,
 }
 
 
+static void
+vmxnet3_rq_cleanup_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		vmxnet3_rq_cleanup(&adapter->rx_queue[i], adapter);
+}
+
+
 void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
 			struct vmxnet3_adapter *adapter)
 {
@@ -1351,6 +1408,25 @@ vmxnet3_rq_init(struct vmxnet3_rx_queue *rq,
 
 
 static int
+vmxnet3_rq_init_all(struct vmxnet3_adapter *adapter)
+{
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		err = vmxnet3_rq_init(&adapter->rx_queue[i], adapter);
+		if (unlikely(err)) {
+			dev_err(&adapter->netdev->dev, "%s: failed to "
+				"initialize rx queue%i\n",
+				adapter->netdev->name, i);
+			break;
+		}
+	}
+	return err;
+
+}
+
+
+static int
 vmxnet3_rq_create(struct vmxnet3_rx_queue *rq, struct vmxnet3_adapter *adapter)
 {
 	int i;
@@ -1398,33 +1474,177 @@ err:
 
 
 static int
+vmxnet3_rq_create_all(struct vmxnet3_adapter *adapter)
+{
+	int i, err = 0;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		err = vmxnet3_rq_create(&adapter->rx_queue[i], adapter);
+		if (unlikely(err)) {
+			dev_err(&adapter->netdev->dev,
+				"%s: failed to create rx queue%i\n",
+				adapter->netdev->name, i);
+			goto err_out;
+		}
+	}
+	return err;
+err_out:
+	vmxnet3_rq_destroy_all(adapter);
+	return err;
+
+}
+
+/* Multiple queue aware polling function for tx and rx */
+
+static int
 vmxnet3_do_poll(struct vmxnet3_adapter *adapter, int budget)
 {
+	int rcd_done = 0, i;
 	if (unlikely(adapter->shared->ecr))
 		vmxnet3_process_events(adapter);
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		vmxnet3_tq_tx_complete(&adapter->tx_queue[i], adapter);
 
-	vmxnet3_tq_tx_complete(&adapter->tx_queue, adapter);
-	return vmxnet3_rq_rx_complete(&adapter->rx_queue, adapter, budget);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		rcd_done += vmxnet3_rq_rx_complete(&adapter->rx_queue[i],
+						   adapter, budget);
+	return rcd_done;
 }
 
 
 static int
 vmxnet3_poll(struct napi_struct *napi, int budget)
 {
-	struct vmxnet3_adapter *adapter = container_of(napi,
-					  struct vmxnet3_adapter, napi);
+	struct vmxnet3_rx_queue *rx_queue = container_of(napi,
+					  struct vmxnet3_rx_queue, napi);
+	int rxd_done;
+
+	rxd_done = vmxnet3_do_poll(rx_queue->adapter, budget);
+
+	if (rxd_done < budget) {
+		napi_complete(napi);
+		vmxnet3_enable_all_intrs(rx_queue->adapter);
+	}
+	return rxd_done;
+}
+
+/*
+ * NAPI polling function for MSI-X mode with multiple Rx queues
+ * Returns the # of the NAPI credit consumed (# of rx descriptors processed)
+ */
+
+static int
+vmxnet3_poll_rx_only(struct napi_struct *napi, int budget)
+{
+	struct vmxnet3_rx_queue *rq = container_of(napi,
+						struct vmxnet3_rx_queue, napi);
+	struct vmxnet3_adapter *adapter = rq->adapter;
 	int rxd_done;
 
-	rxd_done = vmxnet3_do_poll(adapter, budget);
+	/* When sharing interrupt with corresponding tx queue, process
+	 * tx completions in that queue as well
+	 */
+	if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE) {
+		struct vmxnet3_tx_queue *tq =
+				&adapter->tx_queue[rq - adapter->rx_queue];
+		vmxnet3_tq_tx_complete(tq, adapter);
+	}
+
+	rxd_done = vmxnet3_rq_rx_complete(rq, adapter, budget);
 
 	if (rxd_done < budget) {
 		napi_complete(napi);
-		vmxnet3_enable_intr(adapter, 0);
+		vmxnet3_enable_intr(adapter, rq->comp_ring.intr_idx);
 	}
 	return rxd_done;
 }
 
 
+#ifdef CONFIG_PCI_MSI
+
+/*
+ * Handle completion interrupts on tx queues
+ * Returns whether or not the intr is handled
+ */
+
+static irqreturn_t
+vmxnet3_msix_tx(int irq, void *data)
+{
+	struct vmxnet3_tx_queue *tq = data;
+	struct vmxnet3_adapter *adapter = tq->adapter;
+
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_intr(adapter, tq->comp_ring.intr_idx);
+
+	/* Handle the case where only one irq is allocate for all tx queues */
+	if (adapter->share_intr == VMXNET3_INTR_TXSHARE) {
+		int i;
+		for (i = 0; i < adapter->num_tx_queues; i++) {
+			struct vmxnet3_tx_queue *txq = &adapter->tx_queue[i];
+			vmxnet3_tq_tx_complete(txq, adapter);
+		}
+	} else {
+		vmxnet3_tq_tx_complete(tq, adapter);
+	}
+	vmxnet3_enable_intr(adapter, tq->comp_ring.intr_idx);
+
+	return IRQ_HANDLED;
+}
+
+
+/*
+ * Handle completion interrupts on rx queues. Returns whether or not the
+ * intr is handled
+ */
+
+static irqreturn_t
+vmxnet3_msix_rx(int irq, void *data)
+{
+	struct vmxnet3_rx_queue *rq = data;
+	struct vmxnet3_adapter *adapter = rq->adapter;
+
+	/* disable intr if needed */
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_intr(adapter, rq->comp_ring.intr_idx);
+	napi_schedule(&rq->napi);
+
+	return IRQ_HANDLED;
+}
+
+/*
+ *----------------------------------------------------------------------------
+ *
+ * vmxnet3_msix_event --
+ *
+ *    vmxnet3 msix event intr handler
+ *
+ * Result:
+ *    whether or not the intr is handled
+ *
+ *----------------------------------------------------------------------------
+ */
+
+static irqreturn_t
+vmxnet3_msix_event(int irq, void *data)
+{
+	struct net_device *dev = data;
+	struct vmxnet3_adapter *adapter = netdev_priv(dev);
+
+	/* disable intr if needed */
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_intr(adapter, adapter->intr.event_intr_idx);
+
+	if (adapter->shared->ecr)
+		vmxnet3_process_events(adapter);
+
+	vmxnet3_enable_intr(adapter, adapter->intr.event_intr_idx);
+
+	return IRQ_HANDLED;
+}
+
+#endif /* CONFIG_PCI_MSI  */
+
+
 /* Interrupt handler for vmxnet3  */
 static irqreturn_t
 vmxnet3_intr(int irq, void *dev_id)
@@ -1432,7 +1652,7 @@ vmxnet3_intr(int irq, void *dev_id)
 	struct net_device *dev = dev_id;
 	struct vmxnet3_adapter *adapter = netdev_priv(dev);
 
-	if (unlikely(adapter->intr.type == VMXNET3_IT_INTX)) {
+	if (adapter->intr.type == VMXNET3_IT_INTX) {
 		u32 icr = VMXNET3_READ_BAR1_REG(adapter, VMXNET3_REG_ICR);
 		if (unlikely(icr == 0))
 			/* not ours */
@@ -1442,77 +1662,144 @@ vmxnet3_intr(int irq, void *dev_id)
 
 	/* disable intr if needed */
 	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
-		vmxnet3_disable_intr(adapter, 0);
+		vmxnet3_disable_all_intrs(adapter);
 
-	napi_schedule(&adapter->napi);
+	napi_schedule(&adapter->rx_queue[0].napi);
 
 	return IRQ_HANDLED;
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
 
-
 /* netpoll callback. */
 static void
 vmxnet3_netpoll(struct net_device *netdev)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
-	int irq;
 
-#ifdef CONFIG_PCI_MSI
-	if (adapter->intr.type == VMXNET3_IT_MSIX)
-		irq = adapter->intr.msix_entries[0].vector;
-	else
-#endif
-		irq = adapter->pdev->irq;
+	if (adapter->intr.mask_mode == VMXNET3_IMM_ACTIVE)
+		vmxnet3_disable_all_intrs(adapter);
+
+	vmxnet3_do_poll(adapter, adapter->rx_queue[0].rx_ring[0].size);
+	vmxnet3_enable_all_intrs(adapter);
 
-	disable_irq(irq);
-	vmxnet3_intr(irq, netdev);
-	enable_irq(irq);
 }
-#endif
+#endif	/* CONFIG_NET_POLL_CONTROLLER */
 
 static int
 vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
 {
-	int err;
+	struct vmxnet3_intr *intr = &adapter->intr;
+	int err = 0, i;
+	int vector = 0;
 
 #ifdef CONFIG_PCI_MSI
 	if (adapter->intr.type == VMXNET3_IT_MSIX) {
-		/* we only use 1 MSI-X vector */
-		err = request_irq(adapter->intr.msix_entries[0].vector,
-				  vmxnet3_intr, 0, adapter->netdev->name,
-				  adapter->netdev);
-	} else if (adapter->intr.type == VMXNET3_IT_MSI) {
+		for (i = 0; i < adapter->num_tx_queues; i++) {
+			if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE) {
+				sprintf(adapter->tx_queue[i].name, "%s-tx-%d",
+					adapter->netdev->name, vector);
+				err = request_irq(
+					      intr->msix_entries[vector].vector,
+					      vmxnet3_msix_tx, 0,
+					      adapter->tx_queue[i].name,
+					      &adapter->tx_queue[i]);
+			} else {
+				sprintf(adapter->tx_queue[i].name, "%s-rxtx-%d",
+					adapter->netdev->name, vector);
+			}
+			if (err) {
+				dev_err(&adapter->netdev->dev,
+					"Failed to request irq for MSIX, %s, "
+					"error %d\n",
+					adapter->tx_queue[i].name, err);
+				return err;
+			}
+
+			/* Handle the case where only 1 MSIx was allocated for
+			 * all tx queues */
+			if (adapter->share_intr == VMXNET3_INTR_TXSHARE) {
+				for (; i < adapter->num_tx_queues; i++)
+					adapter->tx_queue[i].comp_ring.intr_idx
+								= vector;
+				vector++;
+				break;
+			} else {
+				adapter->tx_queue[i].comp_ring.intr_idx
+								= vector++;
+			}
+		}
+		if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE)
+			vector = 0;
+
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE)
+				sprintf(adapter->rx_queue[i].name, "%s-rx-%d",
+					adapter->netdev->name, vector);
+			else
+				sprintf(adapter->rx_queue[i].name, "%s-rxtx-%d",
+					adapter->netdev->name, vector);
+			err = request_irq(intr->msix_entries[vector].vector,
+					  vmxnet3_msix_rx, 0,
+					  adapter->rx_queue[i].name,
+					  &(adapter->rx_queue[i]));
+			if (err) {
+				printk(KERN_ERR "Failed to request irq for MSIX"
+				       ", %s, error %d\n",
+				       adapter->rx_queue[i].name, err);
+				return err;
+			}
+
+			adapter->rx_queue[i].comp_ring.intr_idx = vector++;
+		}
+
+		sprintf(intr->event_msi_vector_name, "%s-event-%d",
+			adapter->netdev->name, vector);
+		err = request_irq(intr->msix_entries[vector].vector,
+				  vmxnet3_msix_event, 0,
+				  intr->event_msi_vector_name, adapter->netdev);
+		intr->event_intr_idx = vector;
+
+	} else if (intr->type == VMXNET3_IT_MSI) {
+		adapter->num_rx_queues = 1;
 		err = request_irq(adapter->pdev->irq, vmxnet3_intr, 0,
 				  adapter->netdev->name, adapter->netdev);
-	} else
+	} else {
 #endif
-	{
+		adapter->num_rx_queues = 1;
 		err = request_irq(adapter->pdev->irq, vmxnet3_intr,
 				  IRQF_SHARED, adapter->netdev->name,
 				  adapter->netdev);
+#ifdef CONFIG_PCI_MSI
 	}
-
-	if (err)
+#endif
+	intr->num_intrs = vector + 1;
+	if (err) {
 		printk(KERN_ERR "Failed to request irq %s (intr type:%d), error"
-		       ":%d\n", adapter->netdev->name, adapter->intr.type, err);
+		       ":%d\n", adapter->netdev->name, intr->type, err);
+	} else {
+		/* Number of rx queues will not change after this */
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			struct vmxnet3_rx_queue *rq = &adapter->rx_queue[i];
+			rq->qid = i;
+			rq->qid2 = i + adapter->num_rx_queues;
+		}
 
 
-	if (!err) {
-		int i;
-		/* init our intr settings */
-		for (i = 0; i < adapter->intr.num_intrs; i++)
-			adapter->intr.mod_levels[i] = UPT1_IML_ADAPTIVE;
 
-		/* next setup intr index for all intr sources */
-		adapter->tx_queue.comp_ring.intr_idx = 0;
-		adapter->rx_queue.comp_ring.intr_idx = 0;
-		adapter->intr.event_intr_idx = 0;
+		/* init our intr settings */
+		for (i = 0; i < intr->num_intrs; i++)
+			intr->mod_levels[i] = UPT1_IML_ADAPTIVE;
+		if (adapter->intr.type != VMXNET3_IT_MSIX) {
+			adapter->intr.event_intr_idx = 0;
+			for (i = 0; i < adapter->num_tx_queues; i++)
+				adapter->tx_queue[i].comp_ring.intr_idx = 0;
+			adapter->rx_queue[0].comp_ring.intr_idx = 0;
+		}
 
 		printk(KERN_INFO "%s: intr type %u, mode %u, %u vectors "
-		       "allocated\n", adapter->netdev->name, adapter->intr.type,
-		       adapter->intr.mask_mode, adapter->intr.num_intrs);
+		       "allocated\n", adapter->netdev->name, intr->type,
+		       intr->mask_mode, intr->num_intrs);
 	}
 
 	return err;
@@ -1522,18 +1809,32 @@ vmxnet3_request_irqs(struct vmxnet3_adapter *adapter)
 static void
 vmxnet3_free_irqs(struct vmxnet3_adapter *adapter)
 {
-	BUG_ON(adapter->intr.type == VMXNET3_IT_AUTO ||
-	       adapter->intr.num_intrs <= 0);
+	struct vmxnet3_intr *intr = &adapter->intr;
+	BUG_ON(intr->type == VMXNET3_IT_AUTO || intr->num_intrs <= 0);
 
-	switch (adapter->intr.type) {
+	switch (intr->type) {
 #ifdef CONFIG_PCI_MSI
 	case VMXNET3_IT_MSIX:
 	{
-		int i;
+		int i, vector = 0;
 
-		for (i = 0; i < adapter->intr.num_intrs; i++)
-			free_irq(adapter->intr.msix_entries[i].vector,
-				 adapter->netdev);
+		if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE) {
+			for (i = 0; i < adapter->num_tx_queues; i++) {
+				free_irq(intr->msix_entries[vector++].vector,
+					 &(adapter->tx_queue[i]));
+				if (adapter->share_intr == VMXNET3_INTR_TXSHARE)
+					break;
+			}
+		}
+
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			free_irq(intr->msix_entries[vector++].vector,
+				 &(adapter->rx_queue[i]));
+		}
+
+		free_irq(intr->msix_entries[vector].vector,
+			 adapter->netdev);
+		BUG_ON(vector >= intr->num_intrs);
 		break;
 	}
 #endif
@@ -1727,6 +2028,15 @@ vmxnet3_set_mc(struct net_device *netdev)
 	kfree(new_table);
 }
 
+void
+vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter)
+{
+	int i;
+
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		vmxnet3_rq_destroy(&adapter->rx_queue[i], adapter);
+}
+
 
 /*
  *   Set up driver_shared based on settings in adapter.
@@ -1774,40 +2084,72 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
 	devRead->misc.mtu = cpu_to_le32(adapter->netdev->mtu);
 	devRead->misc.queueDescPA = cpu_to_le64(adapter->queue_desc_pa);
 	devRead->misc.queueDescLen = cpu_to_le32(
-				     sizeof(struct Vmxnet3_TxQueueDesc) +
-				     sizeof(struct Vmxnet3_RxQueueDesc));
+		adapter->num_tx_queues * sizeof(struct Vmxnet3_TxQueueDesc) +
+		adapter->num_rx_queues * sizeof(struct Vmxnet3_RxQueueDesc));
 
 	/* tx queue settings */
-	BUG_ON(adapter->tx_queue.tx_ring.base == NULL);
-
-	devRead->misc.numTxQueues = 1;
-	tqc = &adapter->tqd_start->conf;
-	tqc->txRingBasePA   = cpu_to_le64(adapter->tx_queue.tx_ring.basePA);
-	tqc->dataRingBasePA = cpu_to_le64(adapter->tx_queue.data_ring.basePA);
-	tqc->compRingBasePA = cpu_to_le64(adapter->tx_queue.comp_ring.basePA);
-	tqc->ddPA           = cpu_to_le64(virt_to_phys(
-						adapter->tx_queue.buf_info));
-	tqc->txRingSize     = cpu_to_le32(adapter->tx_queue.tx_ring.size);
-	tqc->dataRingSize   = cpu_to_le32(adapter->tx_queue.data_ring.size);
-	tqc->compRingSize   = cpu_to_le32(adapter->tx_queue.comp_ring.size);
-	tqc->ddLen          = cpu_to_le32(sizeof(struct vmxnet3_tx_buf_info) *
-			      tqc->txRingSize);
-	tqc->intrIdx        = adapter->tx_queue.comp_ring.intr_idx;
+	devRead->misc.numTxQueues =  adapter->num_tx_queues;
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct vmxnet3_tx_queue	*tq = &adapter->tx_queue[i];
+		BUG_ON(adapter->tx_queue[i].tx_ring.base == NULL);
+		tqc = &adapter->tqd_start[i].conf;
+		tqc->txRingBasePA   = cpu_to_le64(tq->tx_ring.basePA);
+		tqc->dataRingBasePA = cpu_to_le64(tq->data_ring.basePA);
+		tqc->compRingBasePA = cpu_to_le64(tq->comp_ring.basePA);
+		tqc->ddPA           = cpu_to_le64(virt_to_phys(tq->buf_info));
+		tqc->txRingSize     = cpu_to_le32(tq->tx_ring.size);
+		tqc->dataRingSize   = cpu_to_le32(tq->data_ring.size);
+		tqc->compRingSize   = cpu_to_le32(tq->comp_ring.size);
+		tqc->ddLen          = cpu_to_le32(
+					sizeof(struct vmxnet3_tx_buf_info) *
+					tqc->txRingSize);
+		tqc->intrIdx        = tq->comp_ring.intr_idx;
+	}
 
 	/* rx queue settings */
-	devRead->misc.numRxQueues = 1;
-	rqc = &adapter->rqd_start->conf;
-	rqc->rxRingBasePA[0] = cpu_to_le64(adapter->rx_queue.rx_ring[0].basePA);
-	rqc->rxRingBasePA[1] = cpu_to_le64(adapter->rx_queue.rx_ring[1].basePA);
-	rqc->compRingBasePA  = cpu_to_le64(adapter->rx_queue.comp_ring.basePA);
-	rqc->ddPA            = cpu_to_le64(virt_to_phys(
-						adapter->rx_queue.buf_info));
-	rqc->rxRingSize[0]   = cpu_to_le32(adapter->rx_queue.rx_ring[0].size);
-	rqc->rxRingSize[1]   = cpu_to_le32(adapter->rx_queue.rx_ring[1].size);
-	rqc->compRingSize    = cpu_to_le32(adapter->rx_queue.comp_ring.size);
-	rqc->ddLen           = cpu_to_le32(sizeof(struct vmxnet3_rx_buf_info) *
-			       (rqc->rxRingSize[0] + rqc->rxRingSize[1]));
-	rqc->intrIdx         = adapter->rx_queue.comp_ring.intr_idx;
+	devRead->misc.numRxQueues = adapter->num_rx_queues;
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct vmxnet3_rx_queue	*rq = &adapter->rx_queue[i];
+		rqc = &adapter->rqd_start[i].conf;
+		rqc->rxRingBasePA[0] = cpu_to_le64(rq->rx_ring[0].basePA);
+		rqc->rxRingBasePA[1] = cpu_to_le64(rq->rx_ring[1].basePA);
+		rqc->compRingBasePA  = cpu_to_le64(rq->comp_ring.basePA);
+		rqc->ddPA            = cpu_to_le64(virt_to_phys(
+							rq->buf_info));
+		rqc->rxRingSize[0]   = cpu_to_le32(rq->rx_ring[0].size);
+		rqc->rxRingSize[1]   = cpu_to_le32(rq->rx_ring[1].size);
+		rqc->compRingSize    = cpu_to_le32(rq->comp_ring.size);
+		rqc->ddLen           = cpu_to_le32(
+					sizeof(struct vmxnet3_rx_buf_info) *
+					(rqc->rxRingSize[0] +
+					 rqc->rxRingSize[1]));
+		rqc->intrIdx         = rq->comp_ring.intr_idx;
+	}
+
+#ifdef VMXNET3_RSS
+	memset(adapter->rss_conf, 0, sizeof(*adapter->rss_conf));
+
+	if (adapter->rss) {
+		struct UPT1_RSSConf *rssConf = adapter->rss_conf;
+		devRead->misc.uptFeatures |= UPT1_F_RSS;
+		devRead->misc.numRxQueues = adapter->num_rx_queues;
+		rssConf->hashType = UPT1_RSS_HASH_TYPE_TCP_IPV4 |
+				    UPT1_RSS_HASH_TYPE_IPV4 |
+				    UPT1_RSS_HASH_TYPE_TCP_IPV6 |
+				    UPT1_RSS_HASH_TYPE_IPV6;
+		rssConf->hashFunc = UPT1_RSS_HASH_FUNC_TOEPLITZ;
+		rssConf->hashKeySize = UPT1_RSS_MAX_KEY_SIZE;
+		rssConf->indTableSize = VMXNET3_RSS_IND_TABLE_SIZE;
+		get_random_bytes(&rssConf->hashKey[0], rssConf->hashKeySize);
+		for (i = 0; i < rssConf->indTableSize; i++)
+			rssConf->indTable[i] = i % adapter->num_rx_queues;
+
+		devRead->rssConfDesc.confVer = 1;
+		devRead->rssConfDesc.confLen = sizeof(*rssConf);
+		devRead->rssConfDesc.confPA  = virt_to_phys(rssConf);
+	}
+
+#endif /* VMXNET3_RSS */
 
 	/* intr settings */
 	devRead->intrConf.autoMask = adapter->intr.mask_mode ==
@@ -1829,18 +2171,18 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
 int
 vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
 {
-	int err;
+	int err, i;
 	u32 ret;
 
-	dev_dbg(&adapter->netdev->dev,
-		"%s: skb_buf_size %d, rx_buf_per_pkt %d, ring sizes"
-		" %u %u %u\n", adapter->netdev->name, adapter->skb_buf_size,
-		adapter->rx_buf_per_pkt, adapter->tx_queue.tx_ring.size,
-		adapter->rx_queue.rx_ring[0].size,
-		adapter->rx_queue.rx_ring[1].size);
-
-	vmxnet3_tq_init(&adapter->tx_queue, adapter);
-	err = vmxnet3_rq_init(&adapter->rx_queue, adapter);
+	dev_dbg(&adapter->netdev->dev, "%s: skb_buf_size %d, rx_buf_per_pkt %d,"
+		" ring sizes %u %u %u\n", adapter->netdev->name,
+		adapter->skb_buf_size, adapter->rx_buf_per_pkt,
+		adapter->tx_queue[0].tx_ring.size,
+		adapter->rx_queue[0].rx_ring[0].size,
+		adapter->rx_queue[0].rx_ring[1].size);
+
+	vmxnet3_tq_init_all(adapter);
+	err = vmxnet3_rq_init_all(adapter);
 	if (err) {
 		printk(KERN_ERR "Failed to init rx queue for %s: error %d\n",
 		       adapter->netdev->name, err);
@@ -1870,10 +2212,15 @@ vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
 		err = -EINVAL;
 		goto activate_err;
 	}
-	VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_RXPROD,
-			       adapter->rx_queue.rx_ring[0].next2fill);
-	VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_RXPROD2,
-			       adapter->rx_queue.rx_ring[1].next2fill);
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		VMXNET3_WRITE_BAR0_REG(adapter,
+				VMXNET3_REG_RXPROD + i * VMXNET3_REG_ALIGN,
+				adapter->rx_queue[i].rx_ring[0].next2fill);
+		VMXNET3_WRITE_BAR0_REG(adapter, (VMXNET3_REG_RXPROD2 +
+				(i * VMXNET3_REG_ALIGN)),
+				adapter->rx_queue[i].rx_ring[1].next2fill);
+	}
 
 	/* Apply the rx filter settins last. */
 	vmxnet3_set_mc(adapter->netdev);
@@ -1883,8 +2230,8 @@ vmxnet3_activate_dev(struct vmxnet3_adapter *adapter)
 	 * tx queue if the link is up.
 	 */
 	vmxnet3_check_link(adapter, true);
-
-	napi_enable(&adapter->napi);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		napi_enable(&adapter->rx_queue[i].napi);
 	vmxnet3_enable_all_intrs(adapter);
 	clear_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state);
 	return 0;
@@ -1896,7 +2243,7 @@ activate_err:
 irq_err:
 rq_err:
 	/* free up buffers we allocated */
-	vmxnet3_rq_cleanup(&adapter->rx_queue, adapter);
+	vmxnet3_rq_cleanup_all(adapter);
 	return err;
 }
 
@@ -1911,6 +2258,7 @@ vmxnet3_reset_dev(struct vmxnet3_adapter *adapter)
 int
 vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter)
 {
+	int i;
 	if (test_and_set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state))
 		return 0;
 
@@ -1919,13 +2267,14 @@ vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter)
 			       VMXNET3_CMD_QUIESCE_DEV);
 	vmxnet3_disable_all_intrs(adapter);
 
-	napi_disable(&adapter->napi);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		napi_disable(&adapter->rx_queue[i].napi);
 	netif_tx_disable(adapter->netdev);
 	adapter->link_speed = 0;
 	netif_carrier_off(adapter->netdev);
 
-	vmxnet3_tq_cleanup(&adapter->tx_queue, adapter);
-	vmxnet3_rq_cleanup(&adapter->rx_queue, adapter);
+	vmxnet3_tq_cleanup_all(adapter);
+	vmxnet3_rq_cleanup_all(adapter);
 	vmxnet3_free_irqs(adapter);
 	return 0;
 }
@@ -2047,7 +2396,9 @@ vmxnet3_free_pci_resources(struct vmxnet3_adapter *adapter)
 static void
 vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
 {
-	size_t sz;
+	size_t sz, i, ring0_size, ring1_size, comp_size;
+	struct vmxnet3_rx_queue	*rq = &adapter->rx_queue[0];
+
 
 	if (adapter->netdev->mtu <= VMXNET3_MAX_SKB_BUF_SIZE -
 				    VMXNET3_MAX_ETH_HDR_SIZE) {
@@ -2069,11 +2420,19 @@ vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
 	 * rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN
 	 */
 	sz = adapter->rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN;
-	adapter->rx_queue.rx_ring[0].size = (adapter->rx_queue.rx_ring[0].size +
-					     sz - 1) / sz * sz;
-	adapter->rx_queue.rx_ring[0].size = min_t(u32,
-					    adapter->rx_queue.rx_ring[0].size,
-					    VMXNET3_RX_RING_MAX_SIZE / sz * sz);
+	ring0_size = adapter->rx_queue[0].rx_ring[0].size;
+	ring0_size = (ring0_size + sz - 1) / sz * sz;
+	ring0_size = min_t(u32, rq->rx_ring[0].size, VMXNET3_RX_RING_MAX_SIZE /
+			   sz * sz);
+	ring1_size = adapter->rx_queue[0].rx_ring[1].size;
+	comp_size = ring0_size + ring1_size;
+
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		rq = &adapter->rx_queue[i];
+		rq->rx_ring[0].size = ring0_size;
+		rq->rx_ring[1].size = ring1_size;
+		rq->comp_ring.size = comp_size;
+	}
 }
 
 
@@ -2081,29 +2440,53 @@ int
 vmxnet3_create_queues(struct vmxnet3_adapter *adapter, u32 tx_ring_size,
 		      u32 rx_ring_size, u32 rx_ring2_size)
 {
-	int err;
-
-	adapter->tx_queue.tx_ring.size   = tx_ring_size;
-	adapter->tx_queue.data_ring.size = tx_ring_size;
-	adapter->tx_queue.comp_ring.size = tx_ring_size;
-	adapter->tx_queue.shared = &adapter->tqd_start->ctrl;
-	adapter->tx_queue.stopped = true;
-	err = vmxnet3_tq_create(&adapter->tx_queue, adapter);
-	if (err)
-		return err;
+	int err = 0, i;
+
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		struct vmxnet3_tx_queue	*tq = &adapter->tx_queue[i];
+		tq->tx_ring.size   = tx_ring_size;
+		tq->data_ring.size = tx_ring_size;
+		tq->comp_ring.size = tx_ring_size;
+		tq->shared = &adapter->tqd_start[i].ctrl;
+		tq->stopped = true;
+		tq->adapter = adapter;
+		tq->qid = i;
+		err = vmxnet3_tq_create(tq, adapter);
+		/*
+		 * Too late to change num_tx_queues. We cannot do away with
+		 * lesser number of queues than what we asked for
+		 */
+		if (err)
+			goto queue_err;
+	}
 
-	adapter->rx_queue.rx_ring[0].size = rx_ring_size;
-	adapter->rx_queue.rx_ring[1].size = rx_ring2_size;
+	adapter->rx_queue[0].rx_ring[0].size = rx_ring_size;
+	adapter->rx_queue[0].rx_ring[1].size = rx_ring2_size;
 	vmxnet3_adjust_rx_ring_size(adapter);
-	adapter->rx_queue.comp_ring.size  = adapter->rx_queue.rx_ring[0].size +
-					    adapter->rx_queue.rx_ring[1].size;
-	adapter->rx_queue.qid  = 0;
-	adapter->rx_queue.qid2 = 1;
-	adapter->rx_queue.shared = &adapter->rqd_start->ctrl;
-	err = vmxnet3_rq_create(&adapter->rx_queue, adapter);
-	if (err)
-		vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
-
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		struct vmxnet3_rx_queue *rq = &adapter->rx_queue[i];
+		/* qid and qid2 for rx queues will be assigned later when num
+		 * of rx queues is finalized after allocating intrs */
+		rq->shared = &adapter->rqd_start[i].ctrl;
+		rq->adapter = adapter;
+		err = vmxnet3_rq_create(rq, adapter);
+		if (err) {
+			if (i == 0) {
+				printk(KERN_ERR "Could not allocate any rx"
+				       "queues. Aborting.\n");
+				goto queue_err;
+			} else {
+				printk(KERN_INFO "Number of rx queues changed "
+				       "to : %d.\n", i);
+				adapter->num_rx_queues = i;
+				err = 0;
+				break;
+			}
+		}
+	}
+	return err;
+queue_err:
+	vmxnet3_tq_destroy_all(adapter);
 	return err;
 }
 
@@ -2111,11 +2494,12 @@ static int
 vmxnet3_open(struct net_device *netdev)
 {
 	struct vmxnet3_adapter *adapter;
-	int err;
+	int err, i;
 
 	adapter = netdev_priv(netdev);
 
-	spin_lock_init(&adapter->tx_queue.tx_lock);
+	for (i = 0; i < adapter->num_tx_queues; i++)
+		spin_lock_init(&adapter->tx_queue[i].tx_lock);
 
 	err = vmxnet3_create_queues(adapter, VMXNET3_DEF_TX_RING_SIZE,
 				    VMXNET3_DEF_RX_RING_SIZE,
@@ -2130,8 +2514,8 @@ vmxnet3_open(struct net_device *netdev)
 	return 0;
 
 activate_err:
-	vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
-	vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+	vmxnet3_rq_destroy_all(adapter);
+	vmxnet3_tq_destroy_all(adapter);
 queue_err:
 	return err;
 }
@@ -2151,8 +2535,8 @@ vmxnet3_close(struct net_device *netdev)
 
 	vmxnet3_quiesce_dev(adapter);
 
-	vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
-	vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
+	vmxnet3_rq_destroy_all(adapter);
+	vmxnet3_tq_destroy_all(adapter);
 
 	clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state);
 
@@ -2164,6 +2548,8 @@ vmxnet3_close(struct net_device *netdev)
 void
 vmxnet3_force_close(struct vmxnet3_adapter *adapter)
 {
+	int i;
+
 	/*
 	 * we must clear VMXNET3_STATE_BIT_RESETTING, otherwise
 	 * vmxnet3_close() will deadlock.
@@ -2171,7 +2557,8 @@ vmxnet3_force_close(struct vmxnet3_adapter *adapter)
 	BUG_ON(test_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state));
 
 	/* we need to enable NAPI, otherwise dev_close will deadlock */
-	napi_enable(&adapter->napi);
+	for (i = 0; i < adapter->num_rx_queues; i++)
+		napi_enable(&adapter->rx_queue[i].napi);
 	dev_close(adapter->netdev);
 }
 
@@ -2202,14 +2589,11 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu)
 		vmxnet3_reset_dev(adapter);
 
 		/* we need to re-create the rx queue based on the new mtu */
-		vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+		vmxnet3_rq_destroy_all(adapter);
 		vmxnet3_adjust_rx_ring_size(adapter);
-		adapter->rx_queue.comp_ring.size  =
-					adapter->rx_queue.rx_ring[0].size +
-					adapter->rx_queue.rx_ring[1].size;
-		err = vmxnet3_rq_create(&adapter->rx_queue, adapter);
+		err = vmxnet3_rq_create_all(adapter);
 		if (err) {
-			printk(KERN_ERR "%s: failed to re-create rx queue,"
+			printk(KERN_ERR "%s: failed to re-create rx queues,"
 				" error %d. Closing it.\n", netdev->name, err);
 			goto out;
 		}
@@ -2274,6 +2658,55 @@ vmxnet3_read_mac_addr(struct vmxnet3_adapter *adapter, u8 *mac)
 	mac[5] = (tmp >> 8) & 0xff;
 }
 
+#ifdef CONFIG_PCI_MSI
+
+/*
+ * Enable MSIx vectors.
+ * Returns :
+ *	0 on successful enabling of required vectors,
+ *	VMXNET3_LINUX_MIN_MSIX_VECT when only minumum number of vectors required
+ *	 could be enabled.
+ *	number of vectors which can be enabled otherwise (this number is smaller
+ *	 than VMXNET3_LINUX_MIN_MSIX_VECT)
+ */
+
+static int
+vmxnet3_acquire_msix_vectors(struct vmxnet3_adapter *adapter,
+			     int vectors)
+{
+	int err = 0, vector_threshold;
+	vector_threshold = VMXNET3_LINUX_MIN_MSIX_VECT;
+
+	while (vectors >= vector_threshold) {
+		err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries,
+				      vectors);
+		if (!err) {
+			adapter->intr.num_intrs = vectors;
+			return 0;
+		} else if (err < 0) {
+			printk(KERN_ERR "Failed to enable MSI-X for %s, error"
+			       " %d\n",	adapter->netdev->name, err);
+			vectors = 0;
+		} else if (err < vector_threshold) {
+			break;
+		} else {
+			/* If fails to enable required number of MSI-x vectors
+			 * try enabling 3 of them. One each for rx, tx and event
+			 */
+			vectors = vector_threshold;
+			printk(KERN_ERR "Failed to enable %d MSI-X for %s, try"
+			       " %d instead\n", vectors, adapter->netdev->name,
+			       vector_threshold);
+		}
+	}
+
+	printk(KERN_INFO "Number of MSI-X interrupts which can be allocatedi"
+	       " are lower than min threshold required.\n");
+	return err;
+}
+
+
+#endif /* CONFIG_PCI_MSI */
 
 static void
 vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
@@ -2293,16 +2726,47 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
 
 #ifdef CONFIG_PCI_MSI
 	if (adapter->intr.type == VMXNET3_IT_MSIX) {
-		int err;
-
-		adapter->intr.msix_entries[0].entry = 0;
-		err = pci_enable_msix(adapter->pdev, adapter->intr.msix_entries,
-				      VMXNET3_LINUX_MAX_MSIX_VECT);
-		if (!err) {
-			adapter->intr.num_intrs = 1;
-			adapter->intr.type = VMXNET3_IT_MSIX;
+		int vector, err = 0;
+
+		adapter->intr.num_intrs = (adapter->share_intr ==
+					   VMXNET3_INTR_TXSHARE) ? 1 :
+					   adapter->num_tx_queues;
+		adapter->intr.num_intrs += (adapter->share_intr ==
+					   VMXNET3_INTR_BUDDYSHARE) ? 0 :
+					   adapter->num_rx_queues;
+		adapter->intr.num_intrs += 1;		/* for link event */
+
+		adapter->intr.num_intrs = (adapter->intr.num_intrs >
+					   VMXNET3_LINUX_MIN_MSIX_VECT
+					   ? adapter->intr.num_intrs :
+					   VMXNET3_LINUX_MIN_MSIX_VECT);
+
+		for (vector = 0; vector < adapter->intr.num_intrs; vector++)
+			adapter->intr.msix_entries[vector].entry = vector;
+
+		err = vmxnet3_acquire_msix_vectors(adapter,
+						   adapter->intr.num_intrs);
+		/* If we cannot allocate one MSIx vector per queue
+		 * then limit the number of rx queues to 1
+		 */
+		if (err == VMXNET3_LINUX_MIN_MSIX_VECT) {
+			if (adapter->share_intr != VMXNET3_INTR_BUDDYSHARE
+			    || adapter->num_rx_queues != 2) {
+				adapter->share_intr = VMXNET3_INTR_TXSHARE;
+				printk(KERN_ERR "Number of rx queues : 1\n");
+				adapter->num_rx_queues = 1;
+				adapter->intr.num_intrs =
+						VMXNET3_LINUX_MIN_MSIX_VECT;
+			}
 			return;
 		}
+		if (!err)
+			return;
+
+		/* If we cannot allocate MSIx vectors use only one rx queue */
+		printk(KERN_INFO "Failed to enable MSI-X for %s, error %d."
+		       "#rx queues : 1, try MSI\n", adapter->netdev->name, err);
+
 		adapter->intr.type = VMXNET3_IT_MSI;
 	}
 
@@ -2310,12 +2774,15 @@ vmxnet3_alloc_intr_resources(struct vmxnet3_adapter *adapter)
 		int err;
 		err = pci_enable_msi(adapter->pdev);
 		if (!err) {
+			adapter->num_rx_queues = 1;
 			adapter->intr.num_intrs = 1;
 			return;
 		}
 	}
 #endif /* CONFIG_PCI_MSI */
 
+	adapter->num_rx_queues = 1;
+	printk(KERN_INFO "Using INTx interrupt, #Rx queues: 1.\n");
 	adapter->intr.type = VMXNET3_IT_INTX;
 
 	/* INT-X related setting */
@@ -2343,6 +2810,7 @@ vmxnet3_tx_timeout(struct net_device *netdev)
 
 	printk(KERN_ERR "%s: tx hang\n", adapter->netdev->name);
 	schedule_work(&adapter->work);
+	netif_wake_queue(adapter->netdev);
 }
 
 
@@ -2399,8 +2867,29 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	struct net_device *netdev;
 	struct vmxnet3_adapter *adapter;
 	u8 mac[ETH_ALEN];
+	int size;
+	int num_tx_queues;
+	int num_rx_queues;
+
+#ifdef VMXNET3_RSS
+	if (enable_mq)
+		num_rx_queues = min(VMXNET3_DEVICE_MAX_RX_QUEUES,
+				    (int)num_online_cpus());
+	else
+#endif
+		num_rx_queues = 1;
+
+	if (enable_mq)
+		num_tx_queues = min(VMXNET3_DEVICE_MAX_TX_QUEUES,
+				    (int)num_online_cpus());
+	else
+		num_tx_queues = 1;
+
+	netdev = alloc_etherdev_mq(sizeof(struct vmxnet3_adapter),
+				   max(num_tx_queues, num_rx_queues));
+	printk(KERN_INFO "# of Tx queues : %d, # of Rx queues : %d\n",
+	       num_tx_queues, num_rx_queues);
 
-	netdev = alloc_etherdev(sizeof(struct vmxnet3_adapter));
 	if (!netdev) {
 		printk(KERN_ERR "Failed to alloc ethernet device for adapter "
 			"%s\n",	pci_name(pdev));
@@ -2422,9 +2911,12 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		goto err_alloc_shared;
 	}
 
-	adapter->tqd_start = pci_alloc_consistent(adapter->pdev,
-			     sizeof(struct Vmxnet3_TxQueueDesc) +
-			     sizeof(struct Vmxnet3_RxQueueDesc),
+	adapter->num_rx_queues = num_rx_queues;
+	adapter->num_tx_queues = num_tx_queues;
+
+	size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues;
+	size += sizeof(struct Vmxnet3_RxQueueDesc) * adapter->num_rx_queues;
+	adapter->tqd_start = pci_alloc_consistent(adapter->pdev, size,
 			     &adapter->queue_desc_pa);
 
 	if (!adapter->tqd_start) {
@@ -2433,8 +2925,8 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		err = -ENOMEM;
 		goto err_alloc_queue_desc;
 	}
-	adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start
-							    + 1);
+	adapter->rqd_start = (struct Vmxnet3_RxQueueDesc *)(adapter->tqd_start +
+							adapter->num_tx_queues);
 
 	adapter->pm_conf = kmalloc(sizeof(struct Vmxnet3_PMConf), GFP_KERNEL);
 	if (adapter->pm_conf == NULL) {
@@ -2444,6 +2936,17 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 		goto err_alloc_pm;
 	}
 
+#ifdef VMXNET3_RSS
+
+	adapter->rss_conf = kmalloc(sizeof(struct UPT1_RSSConf), GFP_KERNEL);
+	if (adapter->rss_conf == NULL) {
+		printk(KERN_ERR "Failed to allocate memory for %s\n",
+		       pci_name(pdev));
+		err = -ENOMEM;
+		goto err_alloc_rss;
+	}
+#endif /* VMXNET3_RSS */
+
 	err = vmxnet3_alloc_pci_resources(adapter, &dma64);
 	if (err < 0)
 		goto err_alloc_pci;
@@ -2471,18 +2974,48 @@ vmxnet3_probe_device(struct pci_dev *pdev,
 	vmxnet3_declare_features(adapter, dma64);
 
 	adapter->dev_number = atomic_read(&devices_found);
+
+	 adapter->share_intr = irq_share_mode;
+	if (adapter->share_intr == VMXNET3_INTR_BUDDYSHARE &&
+	    adapter->num_tx_queues != adapter->num_rx_queues)
+		adapter->share_intr = VMXNET3_INTR_DONTSHARE;
+
 	vmxnet3_alloc_intr_resources(adapter);
 
+#ifdef VMXNET3_RSS
+	if (adapter->num_rx_queues > 1 &&
+	    adapter->intr.type == VMXNET3_IT_MSIX) {
+		adapter->rss = true;
+		printk(KERN_INFO "RSS is enabled.\n");
+	} else {
+		adapter->rss = false;
+	}
+#endif
+
 	vmxnet3_read_mac_addr(adapter, mac);
 	memcpy(netdev->dev_addr,  mac, netdev->addr_len);
 
 	netdev->netdev_ops = &vmxnet3_netdev_ops;
-	netdev->watchdog_timeo = 5 * HZ;
 	vmxnet3_set_ethtool_ops(netdev);
+	netdev->watchdog_timeo = 5 * HZ;
 
 	INIT_WORK(&adapter->work, vmxnet3_reset_work);
 
-	netif_napi_add(netdev, &adapter->napi, vmxnet3_poll, 64);
+	if (adapter->intr.type == VMXNET3_IT_MSIX) {
+		int i;
+		for (i = 0; i < adapter->num_rx_queues; i++) {
+			netif_napi_add(adapter->netdev,
+				       &adapter->rx_queue[i].napi,
+				       vmxnet3_poll_rx_only, 64);
+		}
+	} else {
+		netif_napi_add(adapter->netdev, &adapter->rx_queue[0].napi,
+			       vmxnet3_poll, 64);
+	}
+
+	netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues);
+	netif_set_real_num_rx_queues(adapter->netdev, adapter->num_rx_queues);
+
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 	err = register_netdev(netdev);
 
@@ -2502,11 +3035,14 @@ err_register:
 err_ver:
 	vmxnet3_free_pci_resources(adapter);
 err_alloc_pci:
+#ifdef VMXNET3_RSS
+	kfree(adapter->rss_conf);
+err_alloc_rss:
+#endif
 	kfree(adapter->pm_conf);
 err_alloc_pm:
-	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_TxQueueDesc) +
-			    sizeof(struct Vmxnet3_RxQueueDesc),
-			    adapter->tqd_start, adapter->queue_desc_pa);
+	pci_free_consistent(adapter->pdev, size, adapter->tqd_start,
+			    adapter->queue_desc_pa);
 err_alloc_queue_desc:
 	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
 			    adapter->shared, adapter->shared_pa);
@@ -2522,6 +3058,16 @@ vmxnet3_remove_device(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	int size = 0;
+	int num_rx_queues;
+
+#ifdef VMXNET3_RSS
+	if (enable_mq)
+		num_rx_queues = min(VMXNET3_DEVICE_MAX_RX_QUEUES,
+				    (int)num_online_cpus());
+	else
+#endif
+		num_rx_queues = 1;
 
 	flush_scheduled_work();
 
@@ -2529,10 +3075,15 @@ vmxnet3_remove_device(struct pci_dev *pdev)
 
 	vmxnet3_free_intr_resources(adapter);
 	vmxnet3_free_pci_resources(adapter);
+#ifdef VMXNET3_RSS
+	kfree(adapter->rss_conf);
+#endif
 	kfree(adapter->pm_conf);
-	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_TxQueueDesc) +
-			    sizeof(struct Vmxnet3_RxQueueDesc),
-			    adapter->tqd_start, adapter->queue_desc_pa);
+
+	size = sizeof(struct Vmxnet3_TxQueueDesc) * adapter->num_tx_queues;
+	size += sizeof(struct Vmxnet3_RxQueueDesc) * num_rx_queues;
+	pci_free_consistent(adapter->pdev, size, adapter->tqd_start,
+			    adapter->queue_desc_pa);
 	pci_free_consistent(adapter->pdev, sizeof(struct Vmxnet3_DriverShared),
 			    adapter->shared, adapter->shared_pa);
 	free_netdev(netdev);
@@ -2563,7 +3114,7 @@ vmxnet3_suspend(struct device *device)
 	vmxnet3_free_intr_resources(adapter);
 
 	netif_device_detach(netdev);
-	netif_stop_queue(netdev);
+	netif_tx_stop_all_queues(netdev);
 
 	/* Create wake-up filters. */
 	pmConf = adapter->pm_conf;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index b79070bcc92e..8e17fc8a7fe7 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -151,44 +151,42 @@ vmxnet3_get_stats(struct net_device *netdev)
 	struct UPT1_TxStats *devTxStats;
 	struct UPT1_RxStats *devRxStats;
 	struct net_device_stats *net_stats = &netdev->stats;
+	int i;
 
 	adapter = netdev_priv(netdev);
 
 	/* Collect the dev stats into the shared area */
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
 
-	/* Assuming that we have a single queue device */
-	devTxStats = &adapter->tqd_start->stats;
-	devRxStats = &adapter->rqd_start->stats;
-
-	/* Get access to the driver stats per queue */
-	drvTxStats = &adapter->tx_queue.stats;
-	drvRxStats = &adapter->rx_queue.stats;
-
 	memset(net_stats, 0, sizeof(*net_stats));
+	for (i = 0; i < adapter->num_tx_queues; i++) {
+		devTxStats = &adapter->tqd_start[i].stats;
+		drvTxStats = &adapter->tx_queue[i].stats;
+		net_stats->tx_packets += devTxStats->ucastPktsTxOK +
+					devTxStats->mcastPktsTxOK +
+					devTxStats->bcastPktsTxOK;
+		net_stats->tx_bytes += devTxStats->ucastBytesTxOK +
+				      devTxStats->mcastBytesTxOK +
+				      devTxStats->bcastBytesTxOK;
+		net_stats->tx_errors += devTxStats->pktsTxError;
+		net_stats->tx_dropped += drvTxStats->drop_total;
+	}
 
-	net_stats->rx_packets = devRxStats->ucastPktsRxOK +
-				devRxStats->mcastPktsRxOK +
-				devRxStats->bcastPktsRxOK;
-
-	net_stats->tx_packets = devTxStats->ucastPktsTxOK +
-				devTxStats->mcastPktsTxOK +
-				devTxStats->bcastPktsTxOK;
-
-	net_stats->rx_bytes = devRxStats->ucastBytesRxOK +
-			      devRxStats->mcastBytesRxOK +
-			      devRxStats->bcastBytesRxOK;
-
-	net_stats->tx_bytes = devTxStats->ucastBytesTxOK +
-			      devTxStats->mcastBytesTxOK +
-			      devTxStats->bcastBytesTxOK;
+	for (i = 0; i < adapter->num_rx_queues; i++) {
+		devRxStats = &adapter->rqd_start[i].stats;
+		drvRxStats = &adapter->rx_queue[i].stats;
+		net_stats->rx_packets += devRxStats->ucastPktsRxOK +
+					devRxStats->mcastPktsRxOK +
+					devRxStats->bcastPktsRxOK;
 
-	net_stats->rx_errors = devRxStats->pktsRxError;
-	net_stats->tx_errors = devTxStats->pktsTxError;
-	net_stats->rx_dropped = drvRxStats->drop_total;
-	net_stats->tx_dropped = drvTxStats->drop_total;
-	net_stats->multicast =  devRxStats->mcastPktsRxOK;
+		net_stats->rx_bytes += devRxStats->ucastBytesRxOK +
+				      devRxStats->mcastBytesRxOK +
+				      devRxStats->bcastBytesRxOK;
 
+		net_stats->rx_errors += devRxStats->pktsRxError;
+		net_stats->rx_dropped += drvRxStats->drop_total;
+		net_stats->multicast +=  devRxStats->mcastPktsRxOK;
+	}
 	return net_stats;
 }
 
@@ -307,24 +305,26 @@ vmxnet3_get_ethtool_stats(struct net_device *netdev,
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 	u8 *base;
 	int i;
+	int j = 0;
 
 	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD, VMXNET3_CMD_GET_STATS);
 
 	/* this does assume each counter is 64-bit wide */
+/* TODO change this for multiple queues */
 
-	base = (u8 *)&adapter->tqd_start->stats;
+	base = (u8 *)&adapter->tqd_start[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_dev_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_tq_dev_stats[i].offset);
 
-	base = (u8 *)&adapter->tx_queue.stats;
+	base = (u8 *)&adapter->tx_queue[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_driver_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_tq_driver_stats[i].offset);
 
-	base = (u8 *)&adapter->rqd_start->stats;
+	base = (u8 *)&adapter->rqd_start[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_dev_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_rq_dev_stats[i].offset);
 
-	base = (u8 *)&adapter->rx_queue.stats;
+	base = (u8 *)&adapter->rx_queue[j].stats;
 	for (i = 0; i < ARRAY_SIZE(vmxnet3_rq_driver_stats); i++)
 		*buf++ = *(u64 *)(base + vmxnet3_rq_driver_stats[i].offset);
 
@@ -339,6 +339,7 @@ vmxnet3_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
 {
 	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
 	u32 *buf = p;
+	int i = 0;
 
 	memset(p, 0, vmxnet3_get_regs_len(netdev));
 
@@ -347,28 +348,29 @@ vmxnet3_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p)
 	/* Update vmxnet3_get_regs_len if we want to dump more registers */
 
 	/* make each ring use multiple of 16 bytes */
-	buf[0] = adapter->tx_queue.tx_ring.next2fill;
-	buf[1] = adapter->tx_queue.tx_ring.next2comp;
-	buf[2] = adapter->tx_queue.tx_ring.gen;
+/* TODO change this for multiple queues */
+	buf[0] = adapter->tx_queue[i].tx_ring.next2fill;
+	buf[1] = adapter->tx_queue[i].tx_ring.next2comp;
+	buf[2] = adapter->tx_queue[i].tx_ring.gen;
 	buf[3] = 0;
 
-	buf[4] = adapter->tx_queue.comp_ring.next2proc;
-	buf[5] = adapter->tx_queue.comp_ring.gen;
-	buf[6] = adapter->tx_queue.stopped;
+	buf[4] = adapter->tx_queue[i].comp_ring.next2proc;
+	buf[5] = adapter->tx_queue[i].comp_ring.gen;
+	buf[6] = adapter->tx_queue[i].stopped;
 	buf[7] = 0;
 
-	buf[8] = adapter->rx_queue.rx_ring[0].next2fill;
-	buf[9] = adapter->rx_queue.rx_ring[0].next2comp;
-	buf[10] = adapter->rx_queue.rx_ring[0].gen;
+	buf[8] = adapter->rx_queue[i].rx_ring[0].next2fill;
+	buf[9] = adapter->rx_queue[i].rx_ring[0].next2comp;
+	buf[10] = adapter->rx_queue[i].rx_ring[0].gen;
 	buf[11] = 0;
 
-	buf[12] = adapter->rx_queue.rx_ring[1].next2fill;
-	buf[13] = adapter->rx_queue.rx_ring[1].next2comp;
-	buf[14] = adapter->rx_queue.rx_ring[1].gen;
+	buf[12] = adapter->rx_queue[i].rx_ring[1].next2fill;
+	buf[13] = adapter->rx_queue[i].rx_ring[1].next2comp;
+	buf[14] = adapter->rx_queue[i].rx_ring[1].gen;
 	buf[15] = 0;
 
-	buf[16] = adapter->rx_queue.comp_ring.next2proc;
-	buf[17] = adapter->rx_queue.comp_ring.gen;
+	buf[16] = adapter->rx_queue[i].comp_ring.next2proc;
+	buf[17] = adapter->rx_queue[i].comp_ring.gen;
 	buf[18] = 0;
 	buf[19] = 0;
 }
@@ -435,8 +437,10 @@ vmxnet3_get_ringparam(struct net_device *netdev,
 	param->rx_mini_max_pending = 0;
 	param->rx_jumbo_max_pending = 0;
 
-	param->rx_pending = adapter->rx_queue.rx_ring[0].size;
-	param->tx_pending = adapter->tx_queue.tx_ring.size;
+	param->rx_pending = adapter->rx_queue[0].rx_ring[0].size *
+			    adapter->num_rx_queues;
+	param->tx_pending = adapter->tx_queue[0].tx_ring.size *
+			    adapter->num_tx_queues;
 	param->rx_mini_pending = 0;
 	param->rx_jumbo_pending = 0;
 }
@@ -480,8 +484,8 @@ vmxnet3_set_ringparam(struct net_device *netdev,
 							   sz) != 0)
 		return -EINVAL;
 
-	if (new_tx_ring_size == adapter->tx_queue.tx_ring.size &&
-			new_rx_ring_size == adapter->rx_queue.rx_ring[0].size) {
+	if (new_tx_ring_size == adapter->tx_queue[0].tx_ring.size &&
+	    new_rx_ring_size == adapter->rx_queue[0].rx_ring[0].size) {
 		return 0;
 	}
 
@@ -498,11 +502,12 @@ vmxnet3_set_ringparam(struct net_device *netdev,
 
 		/* recreate the rx queue and the tx queue based on the
 		 * new sizes */
-		vmxnet3_tq_destroy(&adapter->tx_queue, adapter);
-		vmxnet3_rq_destroy(&adapter->rx_queue, adapter);
+		vmxnet3_tq_destroy_all(adapter);
+		vmxnet3_rq_destroy_all(adapter);
 
 		err = vmxnet3_create_queues(adapter, new_tx_ring_size,
 			new_rx_ring_size, VMXNET3_DEF_RX_RING_SIZE);
+
 		if (err) {
 			/* failed, most likely because of OOM, try default
 			 * size */
@@ -535,6 +540,66 @@ out:
 }
 
 
+static int
+vmxnet3_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info,
+		  void *rules)
+{
+	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	switch (info->cmd) {
+	case ETHTOOL_GRXRINGS:
+		info->data = adapter->num_rx_queues;
+		return 0;
+	}
+	return -EOPNOTSUPP;
+}
+
+#ifdef VMXNET3_RSS
+static int
+vmxnet3_get_rss_indir(struct net_device *netdev,
+		      struct ethtool_rxfh_indir *p)
+{
+	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	struct UPT1_RSSConf *rssConf = adapter->rss_conf;
+	unsigned int n = min_t(unsigned int, p->size, rssConf->indTableSize);
+
+	p->size = rssConf->indTableSize;
+	while (n--)
+		p->ring_index[n] = rssConf->indTable[n];
+	return 0;
+
+}
+
+static int
+vmxnet3_set_rss_indir(struct net_device *netdev,
+		      const struct ethtool_rxfh_indir *p)
+{
+	unsigned int i;
+	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
+	struct UPT1_RSSConf *rssConf = adapter->rss_conf;
+
+	if (p->size != rssConf->indTableSize)
+		return -EINVAL;
+	for (i = 0; i < rssConf->indTableSize; i++) {
+		/*
+		 * Return with error code if any of the queue indices
+		 * is out of range
+		 */
+		if (p->ring_index[i] < 0 ||
+		    p->ring_index[i] >= adapter->num_rx_queues)
+			return -EINVAL;
+	}
+
+	for (i = 0; i < rssConf->indTableSize; i++)
+		rssConf->indTable[i] = p->ring_index[i];
+
+	VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+			       VMXNET3_CMD_UPDATE_RSSIDT);
+
+	return 0;
+
+}
+#endif
+
 static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_settings      = vmxnet3_get_settings,
 	.get_drvinfo       = vmxnet3_get_drvinfo,
@@ -558,6 +623,11 @@ static struct ethtool_ops vmxnet3_ethtool_ops = {
 	.get_ethtool_stats = vmxnet3_get_ethtool_stats,
 	.get_ringparam     = vmxnet3_get_ringparam,
 	.set_ringparam     = vmxnet3_set_ringparam,
+	.get_rxnfc         = vmxnet3_get_rxnfc,
+#ifdef VMXNET3_RSS
+	.get_rxfh_indir    = vmxnet3_get_rss_indir,
+	.set_rxfh_indir    = vmxnet3_set_rss_indir,
+#endif
 };
 
 void vmxnet3_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index edf228843afc..7fadeed37f03 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -68,11 +68,15 @@
 /*
  * Version numbers
  */
-#define VMXNET3_DRIVER_VERSION_STRING   "1.0.14.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING   "1.0.16.0-k"
 
 /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM      0x01000E00
+#define VMXNET3_DRIVER_VERSION_NUM      0x01001000
 
+#if defined(CONFIG_PCI_MSI)
+	/* RSS only makes sense if MSI-X is supported. */
+	#define VMXNET3_RSS
+#endif
 
 /*
  * Capabilities
@@ -218,16 +222,19 @@ struct vmxnet3_tx_ctx {
 };
 
 struct vmxnet3_tx_queue {
+	char			name[IFNAMSIZ+8]; /* To identify interrupt */
+	struct vmxnet3_adapter		*adapter;
 	spinlock_t                      tx_lock;
 	struct vmxnet3_cmd_ring         tx_ring;
-	struct vmxnet3_tx_buf_info     *buf_info;
+	struct vmxnet3_tx_buf_info      *buf_info;
 	struct vmxnet3_tx_data_ring     data_ring;
 	struct vmxnet3_comp_ring        comp_ring;
-	struct Vmxnet3_TxQueueCtrl            *shared;
+	struct Vmxnet3_TxQueueCtrl      *shared;
 	struct vmxnet3_tq_driver_stats  stats;
 	bool                            stopped;
 	int                             num_stop;  /* # of times the queue is
 						    * stopped */
+	int				qid;
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
 enum vmxnet3_rx_buf_type {
@@ -259,6 +266,9 @@ struct vmxnet3_rq_driver_stats {
 };
 
 struct vmxnet3_rx_queue {
+	char			name[IFNAMSIZ + 8]; /* To identify interrupt */
+	struct vmxnet3_adapter	  *adapter;
+	struct napi_struct        napi;
 	struct vmxnet3_cmd_ring   rx_ring[2];
 	struct vmxnet3_comp_ring  comp_ring;
 	struct vmxnet3_rx_ctx     rx_ctx;
@@ -271,7 +281,16 @@ struct vmxnet3_rx_queue {
 	struct vmxnet3_rq_driver_stats  stats;
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
-#define VMXNET3_LINUX_MAX_MSIX_VECT     1
+#define VMXNET3_DEVICE_MAX_TX_QUEUES 8
+#define VMXNET3_DEVICE_MAX_RX_QUEUES 8   /* Keep this value as a power of 2 */
+
+/* Should be less than UPT1_RSS_MAX_IND_TABLE_SIZE */
+#define VMXNET3_RSS_IND_TABLE_SIZE (VMXNET3_DEVICE_MAX_RX_QUEUES * 4)
+
+#define VMXNET3_LINUX_MAX_MSIX_VECT     (VMXNET3_DEVICE_MAX_TX_QUEUES + \
+					 VMXNET3_DEVICE_MAX_RX_QUEUES + 1)
+#define VMXNET3_LINUX_MIN_MSIX_VECT     3    /* 1 for each : tx, rx and event */
+
 
 struct vmxnet3_intr {
 	enum vmxnet3_intr_mask_mode  mask_mode;
@@ -279,27 +298,32 @@ struct vmxnet3_intr {
 	u8  num_intrs;			/* # of intr vectors */
 	u8  event_intr_idx;		/* idx of the intr vector for event */
 	u8  mod_levels[VMXNET3_LINUX_MAX_MSIX_VECT]; /* moderation level */
+	char	event_msi_vector_name[IFNAMSIZ+11];
 #ifdef CONFIG_PCI_MSI
 	struct msix_entry msix_entries[VMXNET3_LINUX_MAX_MSIX_VECT];
 #endif
 };
 
+/* Interrupt sharing schemes, share_intr */
+#define VMXNET3_INTR_BUDDYSHARE 0    /* Corresponding tx,rx queues share irq */
+#define VMXNET3_INTR_TXSHARE 1	     /* All tx queues share one irq */
+#define VMXNET3_INTR_DONTSHARE 2     /* each queue has its own irq */
+
+
 #define VMXNET3_STATE_BIT_RESETTING   0
 #define VMXNET3_STATE_BIT_QUIESCED    1
 struct vmxnet3_adapter {
-	struct vmxnet3_tx_queue         tx_queue;
-	struct vmxnet3_rx_queue         rx_queue;
-	struct napi_struct              napi;
-	struct vlan_group              *vlan_grp;
-
-	struct vmxnet3_intr             intr;
-
-	struct Vmxnet3_DriverShared    *shared;
-	struct Vmxnet3_PMConf          *pm_conf;
-	struct Vmxnet3_TxQueueDesc     *tqd_start;     /* first tx queue desc */
-	struct Vmxnet3_RxQueueDesc     *rqd_start;     /* first rx queue desc */
-	struct net_device              *netdev;
-	struct pci_dev                 *pdev;
+	struct vmxnet3_tx_queue		tx_queue[VMXNET3_DEVICE_MAX_TX_QUEUES];
+	struct vmxnet3_rx_queue		rx_queue[VMXNET3_DEVICE_MAX_RX_QUEUES];
+	struct vlan_group		*vlan_grp;
+	struct vmxnet3_intr		intr;
+	struct Vmxnet3_DriverShared	*shared;
+	struct Vmxnet3_PMConf		*pm_conf;
+	struct Vmxnet3_TxQueueDesc	*tqd_start;     /* all tx queue desc */
+	struct Vmxnet3_RxQueueDesc	*rqd_start;	/* all rx queue desc */
+	struct net_device		*netdev;
+	struct net_device_stats		net_stats;
+	struct pci_dev			*pdev;
 
 	u8			__iomem *hw_addr0; /* for BAR 0 */
 	u8			__iomem *hw_addr1; /* for BAR 1 */
@@ -308,6 +332,12 @@ struct vmxnet3_adapter {
 	bool				rxcsum;
 	bool				lro;
 	bool				jumbo_frame;
+#ifdef VMXNET3_RSS
+	struct UPT1_RSSConf		*rss_conf;
+	bool				rss;
+#endif
+	u32				num_rx_queues;
+	u32				num_tx_queues;
 
 	/* rx buffer related */
 	unsigned			skb_buf_size;
@@ -327,6 +357,7 @@ struct vmxnet3_adapter {
 	unsigned long  state;    /* VMXNET3_STATE_BIT_xxx */
 
 	int dev_number;
+	int share_intr;
 };
 
 #define VMXNET3_WRITE_BAR0_REG(adapter, reg, val)  \
@@ -366,12 +397,10 @@ void
 vmxnet3_reset_dev(struct vmxnet3_adapter *adapter);
 
 void
-vmxnet3_tq_destroy(struct vmxnet3_tx_queue *tq,
-		   struct vmxnet3_adapter *adapter);
+vmxnet3_tq_destroy_all(struct vmxnet3_adapter *adapter);
 
 void
-vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
-		   struct vmxnet3_adapter *adapter);
+vmxnet3_rq_destroy_all(struct vmxnet3_adapter *adapter);
 
 int
 vmxnet3_create_queues(struct vmxnet3_adapter *adapter,
diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index 906a3ca3676b..a0241fe72d8b 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -19,19 +19,7 @@
 
 #include "vxge-traffic.h"
 #include "vxge-config.h"
-
-static enum vxge_hw_status
-__vxge_hw_fifo_create(
-	struct __vxge_hw_vpath_handle *vpath_handle,
-	struct vxge_hw_fifo_attr *attr);
-
-static enum vxge_hw_status
-__vxge_hw_fifo_abort(
-	struct __vxge_hw_fifo *fifoh);
-
-static enum vxge_hw_status
-__vxge_hw_fifo_reset(
-	struct __vxge_hw_fifo *ringh);
+#include "vxge-main.h"
 
 static enum vxge_hw_status
 __vxge_hw_fifo_delete(
@@ -71,53 +59,15 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *hldev,
 			u32 size,
 			struct vxge_hw_mempool_dma *dma_object);
 
-
-static struct __vxge_hw_channel*
-__vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
-			enum __vxge_hw_channel_type type, u32 length,
-			u32 per_dtr_space, void *userdata);
-
 static void
 __vxge_hw_channel_free(
 	struct __vxge_hw_channel *channel);
 
-static enum vxge_hw_status
-__vxge_hw_channel_initialize(
-	struct __vxge_hw_channel *channel);
-
-static enum vxge_hw_status
-__vxge_hw_channel_reset(
-	struct __vxge_hw_channel *channel);
-
 static enum vxge_hw_status __vxge_hw_ring_delete(struct __vxge_hw_vpath_handle *vp);
 
 static enum vxge_hw_status
-__vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config);
-
-static enum vxge_hw_status
 __vxge_hw_device_config_check(struct vxge_hw_device_config *new_config);
 
-static void
-__vxge_hw_device_id_get(struct __vxge_hw_device *hldev);
-
-static void
-__vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev);
-
-static enum vxge_hw_status
-__vxge_hw_vpath_card_info_get(
-	u32 vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	struct vxge_hw_device_hw_info *hw_info);
-
-static enum vxge_hw_status
-__vxge_hw_device_initialize(struct __vxge_hw_device *hldev);
-
-static void
-__vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev);
-
-static enum vxge_hw_status
-__vxge_hw_device_reg_addr_get(struct __vxge_hw_device *hldev);
-
 static enum vxge_hw_status
 __vxge_hw_device_register_poll(
 	void __iomem	*reg,
@@ -138,9 +88,10 @@ __vxge_hw_pio_mem_write64(u64 val64, void __iomem *addr,
 
 static struct vxge_hw_mempool*
 __vxge_hw_mempool_create(struct __vxge_hw_device *devh, u32 memblock_size,
-			 u32 item_size,	u32 private_size, u32 items_initial,
-			 u32 items_max,	struct vxge_hw_mempool_cbs *mp_callback,
-			 void *userdata);
+			u32 item_size, u32 private_size, u32 items_initial,
+			u32 items_max, struct vxge_hw_mempool_cbs *mp_callback,
+			void *userdata);
+
 static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool);
 
 static enum vxge_hw_status
@@ -153,52 +104,353 @@ vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vpath_handle);
 static enum vxge_hw_status
 __vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg);
 
-static u64
-__vxge_hw_vpath_pci_func_mode_get(u32  vp_id,
-				  struct vxge_hw_vpath_reg __iomem *vpath_reg);
-
-static u32
-__vxge_hw_vpath_func_id_get(u32 vp_id, struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg);
+static void
+__vxge_hw_vp_terminate(struct __vxge_hw_device *devh, u32 vp_id);
 
 static enum vxge_hw_status
-__vxge_hw_vpath_addr_get(u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
-			 u8 (macaddr)[ETH_ALEN], u8 (macaddr_mask)[ETH_ALEN]);
+__vxge_hw_vpath_xmac_tx_stats_get(struct __vxge_hw_virtualpath	*vpath,
+				  struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats);
 
 static enum vxge_hw_status
-__vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath);
+__vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath	*vpath,
+				  struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats);
 
+static void
+vxge_hw_vpath_set_zero_rx_frm_len(struct vxge_hw_vpath_reg __iomem *vp_reg)
+{
+	u64 val64;
 
-static enum vxge_hw_status
-__vxge_hw_vpath_sw_reset(struct __vxge_hw_device *devh, u32 vp_id);
+	val64 = readq(&vp_reg->rxmac_vcfg0);
+	val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
+	writeq(val64, &vp_reg->rxmac_vcfg0);
+	val64 = readq(&vp_reg->rxmac_vcfg0);
 
-static enum vxge_hw_status
-__vxge_hw_vpath_fw_ver_get(u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
-			   struct vxge_hw_device_hw_info *hw_info);
+	return;
+}
 
-static enum vxge_hw_status
-__vxge_hw_vpath_mac_configure(struct __vxge_hw_device *devh, u32 vp_id);
+/*
+ * vxge_hw_vpath_wait_receive_idle - Wait for Rx to become idle
+ */
+int vxge_hw_vpath_wait_receive_idle(struct __vxge_hw_device *hldev, u32 vp_id)
+{
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	struct __vxge_hw_virtualpath *vpath;
+	u64 val64, rxd_count, rxd_spat;
+	int count = 0, total_count = 0;
 
-static void
-__vxge_hw_vp_terminate(struct __vxge_hw_device *devh, u32 vp_id);
+	vpath = &hldev->virtual_paths[vp_id];
+	vp_reg = vpath->vp_reg;
 
-static enum vxge_hw_status
-__vxge_hw_vpath_stats_access(struct __vxge_hw_virtualpath *vpath,
-			     u32 operation, u32 offset,	u64 *stat);
+	vxge_hw_vpath_set_zero_rx_frm_len(vp_reg);
 
-static enum vxge_hw_status
-__vxge_hw_vpath_xmac_tx_stats_get(struct __vxge_hw_virtualpath	*vpath,
-				  struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats);
+	/* Check that the ring controller for this vpath has enough free RxDs
+	 * to send frames to the host.  This is done by reading the
+	 * PRC_RXD_DOORBELL_VPn register and comparing the read value to the
+	 * RXD_SPAT value for the vpath.
+	 */
+	val64 = readq(&vp_reg->prc_cfg6);
+	rxd_spat = VXGE_HW_PRC_CFG6_GET_RXD_SPAT(val64) + 1;
+	/* Use a factor of 2 when comparing rxd_count against rxd_spat for some
+	 * leg room.
+	 */
+	rxd_spat *= 2;
+
+	do {
+		mdelay(1);
+
+		rxd_count = readq(&vp_reg->prc_rxd_doorbell);
+
+		/* Check that the ring controller for this vpath does
+		 * not have any frame in its pipeline.
+		 */
+		val64 = readq(&vp_reg->frm_in_progress_cnt);
+		if ((rxd_count <= rxd_spat) || (val64 > 0))
+			count = 0;
+		else
+			count++;
+		total_count++;
+	} while ((count < VXGE_HW_MIN_SUCCESSIVE_IDLE_COUNT) &&
+			(total_count < VXGE_HW_MAX_POLLING_COUNT));
+
+	if (total_count >= VXGE_HW_MAX_POLLING_COUNT)
+		printk(KERN_ALERT "%s: Still Receiving traffic. Abort wait\n",
+			__func__);
+
+	return total_count;
+}
+
+/* vxge_hw_device_wait_receive_idle - This function waits until all frames
+ * stored in the frame buffer for each vpath assigned to the given
+ * function (hldev) have been sent to the host.
+ */
+void vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev)
+{
+	int i, total_count = 0;
+
+	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
+		if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
+			continue;
+
+		total_count += vxge_hw_vpath_wait_receive_idle(hldev, i);
+		if (total_count >= VXGE_HW_MAX_POLLING_COUNT)
+			break;
+	}
+}
 
 static enum vxge_hw_status
-__vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath	*vpath,
-				  struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats);
+vxge_hw_vpath_fw_api(struct __vxge_hw_virtualpath *vpath, u32 action,
+		     u32 fw_memo, u32 offset, u64 *data0, u64 *data1,
+		     u64 *steer_ctrl)
+{
+	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	enum vxge_hw_status status;
+	u64 val64;
+	u32 retry = 0, max_retry = 100;
+
+	vp_reg = vpath->vp_reg;
+
+	if (vpath->vp_open) {
+		max_retry = 3;
+		spin_lock(&vpath->lock);
+	}
+
+	writeq(*data0, &vp_reg->rts_access_steer_data0);
+	writeq(*data1, &vp_reg->rts_access_steer_data1);
+	wmb();
+
+	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
+		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(fw_memo) |
+		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset) |
+		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
+		*steer_ctrl;
+
+	status = __vxge_hw_pio_mem_write64(val64,
+					   &vp_reg->rts_access_steer_ctrl,
+					   VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
+					   VXGE_HW_DEF_DEVICE_POLL_MILLIS);
+
+	/* The __vxge_hw_device_register_poll can udelay for a significant
+	 * amount of time, blocking other proccess from the CPU.  If it delays
+	 * for ~5secs, a NMI error can occur.  A way around this is to give up
+	 * the processor via msleep, but this is not allowed is under lock.
+	 * So, only allow it to sleep for ~4secs if open.  Otherwise, delay for
+	 * 1sec and sleep for 10ms until the firmware operation has completed
+	 * or timed-out.
+	 */
+	while ((status != VXGE_HW_OK) && retry++ < max_retry) {
+		if (!vpath->vp_open)
+			msleep(20);
+		status = __vxge_hw_device_register_poll(
+					&vp_reg->rts_access_steer_ctrl,
+					VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
+					VXGE_HW_DEF_DEVICE_POLL_MILLIS);
+	}
+
+	if (status != VXGE_HW_OK)
+		goto out;
+
+	val64 = readq(&vp_reg->rts_access_steer_ctrl);
+	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
+		*data0 = readq(&vp_reg->rts_access_steer_data0);
+		*data1 = readq(&vp_reg->rts_access_steer_data1);
+		*steer_ctrl = val64;
+	} else
+		status = VXGE_HW_FAIL;
+
+out:
+	if (vpath->vp_open)
+		spin_unlock(&vpath->lock);
+	return status;
+}
+
+enum vxge_hw_status
+vxge_hw_upgrade_read_version(struct __vxge_hw_device *hldev, u32 *major,
+			     u32 *minor, u32 *build)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	status = vxge_hw_vpath_fw_api(vpath,
+				      VXGE_HW_FW_UPGRADE_ACTION,
+				      VXGE_HW_FW_UPGRADE_MEMO,
+				      VXGE_HW_FW_UPGRADE_OFFSET_READ,
+				      &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	*major = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data0);
+	*minor = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data0);
+	*build = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data0);
+
+	return status;
+}
+
+enum vxge_hw_status vxge_hw_flash_fw(struct __vxge_hw_device *hldev)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+	u32 ret;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	status = vxge_hw_vpath_fw_api(vpath,
+				      VXGE_HW_FW_UPGRADE_ACTION,
+				      VXGE_HW_FW_UPGRADE_MEMO,
+				      VXGE_HW_FW_UPGRADE_OFFSET_COMMIT,
+				      &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, "%s: FW upgrade failed", __func__);
+		goto exit;
+	}
+
+	ret = VXGE_HW_RTS_ACCESS_STEER_CTRL_GET_ACTION(steer_ctrl) & 0x7F;
+	if (ret != 1) {
+		vxge_debug_init(VXGE_ERR, "%s: FW commit failed with error %d",
+				__func__, ret);
+		status = VXGE_HW_FAIL;
+	}
+
+exit:
+	return status;
+}
+
+enum vxge_hw_status
+vxge_update_fw_image(struct __vxge_hw_device *hldev, const u8 *fwdata, int size)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+	int ret_code, sec_code;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	/* send upgrade start command */
+	status = vxge_hw_vpath_fw_api(vpath,
+				      VXGE_HW_FW_UPGRADE_ACTION,
+				      VXGE_HW_FW_UPGRADE_MEMO,
+				      VXGE_HW_FW_UPGRADE_OFFSET_START,
+				      &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, " %s: Upgrade start cmd failed",
+				__func__);
+		return status;
+	}
+
+	/* Transfer fw image to adapter 16 bytes at a time */
+	for (; size > 0; size -= VXGE_HW_FW_UPGRADE_BLK_SIZE) {
+		steer_ctrl = 0;
+
+		/* The next 128bits of fwdata to be loaded onto the adapter */
+		data0 = *((u64 *)fwdata);
+		data1 = *((u64 *)fwdata + 1);
+
+		status = vxge_hw_vpath_fw_api(vpath,
+					      VXGE_HW_FW_UPGRADE_ACTION,
+					      VXGE_HW_FW_UPGRADE_MEMO,
+					      VXGE_HW_FW_UPGRADE_OFFSET_SEND,
+					      &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK) {
+			vxge_debug_init(VXGE_ERR, "%s: Upgrade send failed",
+					__func__);
+			goto out;
+		}
+
+		ret_code = VXGE_HW_UPGRADE_GET_RET_ERR_CODE(data0);
+		switch (ret_code) {
+		case VXGE_HW_FW_UPGRADE_OK:
+			/* All OK, send next 16 bytes. */
+			break;
+		case VXGE_FW_UPGRADE_BYTES2SKIP:
+			/* skip bytes in the stream */
+			fwdata += (data0 >> 8) & 0xFFFFFFFF;
+			break;
+		case VXGE_HW_FW_UPGRADE_DONE:
+			goto out;
+		case VXGE_HW_FW_UPGRADE_ERR:
+			sec_code = VXGE_HW_UPGRADE_GET_SEC_ERR_CODE(data0);
+			switch (sec_code) {
+			case VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_1:
+			case VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_7:
+				printk(KERN_ERR
+				       "corrupted data from .ncf file\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_3:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_4:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_5:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_6:
+			case VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_8:
+				printk(KERN_ERR "invalid .ncf file\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_BUFFER_OVERFLOW:
+				printk(KERN_ERR "buffer overflow\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_FAILED_TO_FLASH:
+				printk(KERN_ERR "failed to flash the image\n");
+				break;
+			case VXGE_HW_FW_UPGRADE_ERR_GENERIC_ERROR_UNKNOWN:
+				printk(KERN_ERR
+				       "generic error. Unknown error type\n");
+				break;
+			default:
+				printk(KERN_ERR "Unknown error of type %d\n",
+				       sec_code);
+				break;
+			}
+			status = VXGE_HW_FAIL;
+			goto out;
+		default:
+			printk(KERN_ERR "Unknown FW error: %d\n", ret_code);
+			status = VXGE_HW_FAIL;
+			goto out;
+		}
+		/* point to next 16 bytes */
+		fwdata += VXGE_HW_FW_UPGRADE_BLK_SIZE;
+	}
+out:
+	return status;
+}
+
+enum vxge_hw_status
+vxge_hw_vpath_eprom_img_ver_get(struct __vxge_hw_device *hldev,
+				struct eprom_image *img)
+{
+	u64 data0 = 0, data1 = 0, steer_ctrl = 0;
+	struct __vxge_hw_virtualpath *vpath;
+	enum vxge_hw_status status;
+	int i;
+
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
+
+	for (i = 0; i < VXGE_HW_MAX_ROM_IMAGES; i++) {
+		data0 = VXGE_HW_RTS_ACCESS_STEER_ROM_IMAGE_INDEX(i);
+		data1 = steer_ctrl = 0;
+
+		status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			VXGE_HW_FW_API_GET_EPROM_REV,
+			0, &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK)
+			break;
+
+		img[i].is_valid = VXGE_HW_GET_EPROM_IMAGE_VALID(data0);
+		img[i].index = VXGE_HW_GET_EPROM_IMAGE_INDEX(data0);
+		img[i].type = VXGE_HW_GET_EPROM_IMAGE_TYPE(data0);
+		img[i].version = VXGE_HW_GET_EPROM_IMAGE_REV(data0);
+	}
+
+	return status;
+}
 
 /*
  * __vxge_hw_channel_allocate - Allocate memory for channel
  * This function allocates required memory for the channel and various arrays
  * in the channel
  */
-struct __vxge_hw_channel*
+static struct __vxge_hw_channel *
 __vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
 			   enum __vxge_hw_channel_type type,
 	u32 length, u32 per_dtr_space, void *userdata)
@@ -269,7 +521,7 @@ exit0:
  * This function deallocates memory from the channel and various arrays
  * in the channel
  */
-void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
+static void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
 {
 	kfree(channel->work_arr);
 	kfree(channel->free_arr);
@@ -283,7 +535,7 @@ void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
  * This function initializes a channel by properly setting the
  * various references
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_channel_initialize(struct __vxge_hw_channel *channel)
 {
 	u32 i;
@@ -318,7 +570,7 @@ __vxge_hw_channel_initialize(struct __vxge_hw_channel *channel)
  * __vxge_hw_channel_reset - Resets a channel
  * This function resets a channel by properly setting the various references
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_channel_reset(struct __vxge_hw_channel *channel)
 {
 	u32 i;
@@ -345,8 +597,7 @@ __vxge_hw_channel_reset(struct __vxge_hw_channel *channel)
  * Initialize certain PCI/PCI-X configuration registers
  * with recommended values. Save config space for future hw resets.
  */
-void
-__vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev)
+static void __vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev)
 {
 	u16 cmd = 0;
 
@@ -390,7 +641,7 @@ __vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis)
 	return ret;
 }
 
- /* __vxge_hw_device_vpath_reset_in_prog_check - Check if vpath reset
+/* __vxge_hw_device_vpath_reset_in_prog_check - Check if vpath reset
  * in progress
  * This routine checks the vpath reset in progress register is turned zero
  */
@@ -435,7 +686,7 @@ exit:
  * register location pointers in the device object. It waits until the ric is
  * completed initializing registers.
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_device_reg_addr_get(struct __vxge_hw_device *hldev)
 {
 	u64 val64;
@@ -496,26 +747,6 @@ exit:
 }
 
 /*
- * __vxge_hw_device_id_get
- * This routine returns sets the device id and revision numbers into the device
- * structure
- */
-void __vxge_hw_device_id_get(struct __vxge_hw_device *hldev)
-{
-	u64 val64;
-
-	val64 = readq(&hldev->common_reg->titan_asic_id);
-	hldev->device_id =
-		(u16)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_DEVICE_ID(val64);
-
-	hldev->major_revision =
-		(u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MAJOR_REVISION(val64);
-
-	hldev->minor_revision =
-		(u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MINOR_REVISION(val64);
-}
-
-/*
  * __vxge_hw_device_access_rights_get: Get Access Rights of the driver
  * This routine returns the Access Rights of the driver
  */
@@ -568,10 +799,25 @@ __vxge_hw_device_is_privilaged(u32 host_type, u32 func_id)
 }
 
 /*
+ * __vxge_hw_vpath_func_id_get - Get the function id of the vpath.
+ * Returns the function number of the vpath.
+ */
+static u32
+__vxge_hw_vpath_func_id_get(struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg)
+{
+	u64 val64;
+
+	val64 = readq(&vpmgmt_reg->vpath_to_func_map_cfg1);
+
+	return
+	 (u32)VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_GET_VPATH_TO_FUNC_MAP_CFG1(val64);
+}
+
+/*
  * __vxge_hw_device_host_info_get
  * This routine returns the host type assignments
  */
-void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
+static void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
 {
 	u64 val64;
 	u32 i;
@@ -584,16 +830,18 @@ void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
 	hldev->vpath_assignments = readq(&hldev->common_reg->vpath_assignments);
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!(hldev->vpath_assignments & vxge_mBIT(i)))
 			continue;
 
 		hldev->func_id =
-			__vxge_hw_vpath_func_id_get(i, hldev->vpmgmt_reg[i]);
+			__vxge_hw_vpath_func_id_get(hldev->vpmgmt_reg[i]);
 
 		hldev->access_rights = __vxge_hw_device_access_rights_get(
 			hldev->host_type, hldev->func_id);
 
+		hldev->virtual_paths[i].vp_open = VXGE_HW_VP_NOT_OPEN;
+		hldev->virtual_paths[i].vp_reg = hldev->vpath_reg[i];
+
 		hldev->first_vp_id = i;
 		break;
 	}
@@ -634,7 +882,8 @@ __vxge_hw_verify_pci_e_info(struct __vxge_hw_device *hldev)
  * __vxge_hw_device_initialize
  * Initialize Titan-V hardware.
  */
-enum vxge_hw_status __vxge_hw_device_initialize(struct __vxge_hw_device *hldev)
+static enum vxge_hw_status
+__vxge_hw_device_initialize(struct __vxge_hw_device *hldev)
 {
 	enum vxge_hw_status status = VXGE_HW_OK;
 
@@ -650,6 +899,196 @@ exit:
 	return status;
 }
 
+/*
+ * __vxge_hw_vpath_fw_ver_get - Get the fw version
+ * Returns FW Version
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_fw_ver_get(struct __vxge_hw_virtualpath *vpath,
+			   struct vxge_hw_device_hw_info *hw_info)
+{
+	struct vxge_hw_device_version *fw_version = &hw_info->fw_version;
+	struct vxge_hw_device_date *fw_date = &hw_info->fw_date;
+	struct vxge_hw_device_version *flash_version = &hw_info->flash_version;
+	struct vxge_hw_device_date *flash_date = &hw_info->flash_date;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		goto exit;
+
+	fw_date->day =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_DAY(data0);
+	fw_date->month =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MONTH(data0);
+	fw_date->year =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_YEAR(data0);
+
+	snprintf(fw_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
+		 fw_date->month, fw_date->day, fw_date->year);
+
+	fw_version->major =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data0);
+	fw_version->minor =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data0);
+	fw_version->build =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data0);
+
+	snprintf(fw_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
+		 fw_version->major, fw_version->minor, fw_version->build);
+
+	flash_date->day =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_DAY(data1);
+	flash_date->month =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MONTH(data1);
+	flash_date->year =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_YEAR(data1);
+
+	snprintf(flash_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
+		 flash_date->month, flash_date->day, flash_date->year);
+
+	flash_version->major =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MAJOR(data1);
+	flash_version->minor =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MINOR(data1);
+	flash_version->build =
+	    (u32) VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(data1);
+
+	snprintf(flash_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
+		 flash_version->major, flash_version->minor,
+		 flash_version->build);
+
+exit:
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_card_info_get - Get the serial numbers,
+ * part number and product description.
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_card_info_get(struct __vxge_hw_virtualpath *vpath,
+			      struct vxge_hw_device_hw_info *hw_info)
+{
+	enum vxge_hw_status status;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	u8 *serial_number = hw_info->serial_number;
+	u8 *part_number = hw_info->part_number;
+	u8 *product_desc = hw_info->product_desc;
+	u32 i, j = 0;
+
+	data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_SERIAL_NUMBER;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	((u64 *)serial_number)[0] = be64_to_cpu(data0);
+	((u64 *)serial_number)[1] = be64_to_cpu(data1);
+
+	data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PART_NUMBER;
+	data1 = steer_ctrl = 0;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	((u64 *)part_number)[0] = be64_to_cpu(data0);
+	((u64 *)part_number)[1] = be64_to_cpu(data1);
+
+	for (i = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_0;
+	     i <= VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_3; i++) {
+		data0 = i;
+		data1 = steer_ctrl = 0;
+
+		status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK)
+			return status;
+
+		((u64 *)product_desc)[j++] = be64_to_cpu(data0);
+		((u64 *)product_desc)[j++] = be64_to_cpu(data1);
+	}
+
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_pci_func_mode_get - Get the pci mode
+ * Returns pci function mode
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_pci_func_mode_get(struct __vxge_hw_virtualpath *vpath,
+				  struct vxge_hw_device_hw_info *hw_info)
+{
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
+
+	data0 = 0;
+
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_FW_API_GET_FUNC_MODE,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
+	if (status != VXGE_HW_OK)
+		return status;
+
+	hw_info->function_mode = VXGE_HW_GET_FUNC_MODE_VAL(data0);
+	return status;
+}
+
+/*
+ * __vxge_hw_vpath_addr_get - Get the hw address entry for this vpath
+ *               from MAC address table.
+ */
+static enum vxge_hw_status
+__vxge_hw_vpath_addr_get(struct __vxge_hw_virtualpath *vpath,
+			 u8 *macaddr, u8 *macaddr_mask)
+{
+	u64 action = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY,
+	    data0 = 0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
+	int i;
+
+	do {
+		status = vxge_hw_vpath_fw_api(vpath, action,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
+			0, &data0, &data1, &steer_ctrl);
+		if (status != VXGE_HW_OK)
+			goto exit;
+
+		data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data0);
+		data1 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(
+									data1);
+
+		for (i = ETH_ALEN; i > 0; i--) {
+			macaddr[i - 1] = (u8) (data0 & 0xFF);
+			data0 >>= 8;
+
+			macaddr_mask[i - 1] = (u8) (data1 & 0xFF);
+			data1 >>= 8;
+		}
+
+		action = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_NEXT_ENTRY;
+		data0 = 0, data1 = 0, steer_ctrl = 0;
+
+	} while (!is_valid_ether_addr(macaddr));
+exit:
+	return status;
+}
+
 /**
  * vxge_hw_device_hw_info_get - Get the hw information
  * Returns the vpath mask that has the bits set for each vpath allocated
@@ -665,9 +1104,9 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 	struct vxge_hw_toc_reg __iomem *toc;
 	struct vxge_hw_mrpcim_reg __iomem *mrpcim_reg;
 	struct vxge_hw_common_reg __iomem *common_reg;
-	struct vxge_hw_vpath_reg __iomem *vpath_reg;
 	struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg;
 	enum vxge_hw_status status;
+	struct __vxge_hw_virtualpath vpath;
 
 	memset(hw_info, 0, sizeof(struct vxge_hw_device_hw_info));
 
@@ -702,7 +1141,7 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 		vpmgmt_reg = (struct vxge_hw_vpmgmt_reg __iomem *)
 				(bar0 + val64);
 
-		hw_info->func_id = __vxge_hw_vpath_func_id_get(i, vpmgmt_reg);
+		hw_info->func_id = __vxge_hw_vpath_func_id_get(vpmgmt_reg);
 		if (__vxge_hw_device_access_rights_get(hw_info->host_type,
 			hw_info->func_id) &
 			VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM) {
@@ -718,16 +1157,19 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 
 		val64 = readq(&toc->toc_vpath_pointer[i]);
 
-		vpath_reg = (struct vxge_hw_vpath_reg __iomem *)(bar0 + val64);
+		vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *)
+			       (bar0 + val64);
+		vpath.vp_open = 0;
 
-		hw_info->function_mode =
-			__vxge_hw_vpath_pci_func_mode_get(i, vpath_reg);
+		status = __vxge_hw_vpath_pci_func_mode_get(&vpath, hw_info);
+		if (status != VXGE_HW_OK)
+			goto exit;
 
-		status = __vxge_hw_vpath_fw_ver_get(i, vpath_reg, hw_info);
+		status = __vxge_hw_vpath_fw_ver_get(&vpath, hw_info);
 		if (status != VXGE_HW_OK)
 			goto exit;
 
-		status = __vxge_hw_vpath_card_info_get(i, vpath_reg, hw_info);
+		status = __vxge_hw_vpath_card_info_get(&vpath, hw_info);
 		if (status != VXGE_HW_OK)
 			goto exit;
 
@@ -735,14 +1177,15 @@ vxge_hw_device_hw_info_get(void __iomem *bar0,
 	}
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!((hw_info->vpath_mask) & vxge_mBIT(i)))
 			continue;
 
 		val64 = readq(&toc->toc_vpath_pointer[i]);
-		vpath_reg = (struct vxge_hw_vpath_reg __iomem *)(bar0 + val64);
+		vpath.vp_reg = (struct vxge_hw_vpath_reg __iomem *)
+			       (bar0 + val64);
+		vpath.vp_open = 0;
 
-		status =  __vxge_hw_vpath_addr_get(i, vpath_reg,
+		status =  __vxge_hw_vpath_addr_get(&vpath,
 				hw_info->mac_addrs[i],
 				hw_info->mac_addr_masks[i]);
 		if (status != VXGE_HW_OK)
@@ -776,14 +1219,12 @@ vxge_hw_device_initialize(
 	if (status != VXGE_HW_OK)
 		goto exit;
 
-	hldev = (struct __vxge_hw_device *)
-			vmalloc(sizeof(struct __vxge_hw_device));
+	hldev = vzalloc(sizeof(struct __vxge_hw_device));
 	if (hldev == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto exit;
 	}
 
-	memset(hldev, 0, sizeof(struct __vxge_hw_device));
 	hldev->magic = VXGE_HW_DEVICE_MAGIC;
 
 	vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_ALL);
@@ -806,7 +1247,6 @@ vxge_hw_device_initialize(
 		vfree(hldev);
 		goto exit;
 	}
-	__vxge_hw_device_id_get(hldev);
 
 	__vxge_hw_device_host_info_get(hldev);
 
@@ -814,7 +1254,6 @@ vxge_hw_device_initialize(
 	nblocks++;
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!(hldev->vpath_assignments & vxge_mBIT(i)))
 			continue;
 
@@ -839,7 +1278,6 @@ vxge_hw_device_initialize(
 	}
 
 	status = __vxge_hw_device_initialize(hldev);
-
 	if (status != VXGE_HW_OK) {
 		vxge_hw_device_terminate(hldev);
 		goto exit;
@@ -876,7 +1314,6 @@ vxge_hw_device_stats_get(struct __vxge_hw_device *hldev,
 	enum vxge_hw_status status = VXGE_HW_OK;
 
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
-
 		if (!(hldev->vpaths_deployed & vxge_mBIT(i)) ||
 			(hldev->virtual_paths[i].vp_open ==
 				VXGE_HW_VP_NOT_OPEN))
@@ -1165,7 +1602,6 @@ exit:
  * It can be used to set or reset Pause frame generation or reception
  * support of the NIC.
  */
-
 enum vxge_hw_status vxge_hw_device_setpause_data(struct __vxge_hw_device *hldev,
 						 u32 port, u32 tx, u32 rx)
 {
@@ -1409,7 +1845,6 @@ exit:
 /*
  * __vxge_hw_ring_create - Create a Ring
  * This function creates Ring and initializes it.
- *
  */
 static enum vxge_hw_status
 __vxge_hw_ring_create(struct __vxge_hw_vpath_handle *vp,
@@ -1627,15 +2062,12 @@ __vxge_hw_mempool_grow(struct vxge_hw_mempool *mempool, u32 num_allocate,
 		 * allocate new memblock and its private part at once.
 		 * This helps to minimize memory usage a lot. */
 		mempool->memblocks_priv_arr[i] =
-				vmalloc(mempool->items_priv_size * n_items);
+				vzalloc(mempool->items_priv_size * n_items);
 		if (mempool->memblocks_priv_arr[i] == NULL) {
 			status = VXGE_HW_ERR_OUT_OF_MEMORY;
 			goto exit;
 		}
 
-		memset(mempool->memblocks_priv_arr[i], 0,
-			     mempool->items_priv_size * n_items);
-
 		/* allocate DMA-capable memblock */
 		mempool->memblocks_arr[i] =
 			__vxge_hw_blockpool_malloc(mempool->devh,
@@ -1707,13 +2139,11 @@ __vxge_hw_mempool_create(
 		goto exit;
 	}
 
-	mempool = (struct vxge_hw_mempool *)
-			vmalloc(sizeof(struct vxge_hw_mempool));
+	mempool = vzalloc(sizeof(struct vxge_hw_mempool));
 	if (mempool == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto exit;
 	}
-	memset(mempool, 0, sizeof(struct vxge_hw_mempool));
 
 	mempool->devh			= devh;
 	mempool->memblock_size		= memblock_size;
@@ -1733,31 +2163,27 @@ __vxge_hw_mempool_create(
 
 	/* allocate array of memblocks */
 	mempool->memblocks_arr =
-		(void **) vmalloc(sizeof(void *) * mempool->memblocks_max);
+		vzalloc(sizeof(void *) * mempool->memblocks_max);
 	if (mempool->memblocks_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->memblocks_arr, 0,
-		sizeof(void *) * mempool->memblocks_max);
 
 	/* allocate array of private parts of items per memblocks */
 	mempool->memblocks_priv_arr =
-		(void **) vmalloc(sizeof(void *) * mempool->memblocks_max);
+		vzalloc(sizeof(void *) * mempool->memblocks_max);
 	if (mempool->memblocks_priv_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->memblocks_priv_arr, 0,
-		    sizeof(void *) * mempool->memblocks_max);
 
 	/* allocate array of memblocks DMA objects */
-	mempool->memblocks_dma_arr = (struct vxge_hw_mempool_dma *)
-		vmalloc(sizeof(struct vxge_hw_mempool_dma) *
+	mempool->memblocks_dma_arr =
+		vzalloc(sizeof(struct vxge_hw_mempool_dma) *
 			mempool->memblocks_max);
 
 	if (mempool->memblocks_dma_arr == NULL) {
@@ -1766,20 +2192,15 @@ __vxge_hw_mempool_create(
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->memblocks_dma_arr, 0,
-			sizeof(struct vxge_hw_mempool_dma) *
-			mempool->memblocks_max);
 
 	/* allocate hash array of items */
-	mempool->items_arr =
-		(void **) vmalloc(sizeof(void *) * mempool->items_max);
+	mempool->items_arr = vzalloc(sizeof(void *) * mempool->items_max);
 	if (mempool->items_arr == NULL) {
 		__vxge_hw_mempool_destroy(mempool);
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		mempool = NULL;
 		goto exit;
 	}
-	memset(mempool->items_arr, 0, sizeof(void *) * mempool->items_max);
 
 	/* calculate initial number of memblocks */
 	memblocks_to_allocate = (mempool->items_initial +
@@ -1845,7 +2266,7 @@ static void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool)
  * __vxge_hw_device_fifo_config_check - Check fifo configuration.
  * Check the fifo configuration
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config)
 {
 	if ((fifo_config->fifo_blocks < VXGE_HW_MIN_FIFO_BLOCKS) ||
@@ -1893,7 +2314,7 @@ __vxge_hw_device_vpath_config_check(struct vxge_hw_vp_config *vp_config)
  * __vxge_hw_device_config_check - Check device configuration.
  * Check the device configuration
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_device_config_check(struct vxge_hw_device_config *new_config)
 {
 	u32 i;
@@ -2453,7 +2874,7 @@ __vxge_hw_fifo_mempool_item_alloc(
  * __vxge_hw_fifo_create - Create a FIFO
  * This function creates FIFO and initializes it.
  */
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
 		      struct vxge_hw_fifo_attr *attr)
 {
@@ -2617,7 +3038,8 @@ static enum vxge_hw_status __vxge_hw_fifo_reset(struct __vxge_hw_fifo *fifo)
  * __vxge_hw_fifo_delete - Removes the FIFO
  * This function freeup the memory pool and removes the FIFO
  */
-enum vxge_hw_status __vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
+static enum vxge_hw_status
+__vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
 {
 	struct __vxge_hw_fifo *fifo = vp->vpath->fifoh;
 
@@ -2675,297 +3097,6 @@ exit:
 	return status;
 }
 
-/*
- * __vxge_hw_vpath_func_id_get - Get the function id of the vpath.
- * Returns the function number of the vpath.
- */
-static u32
-__vxge_hw_vpath_func_id_get(u32 vp_id,
-	struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg)
-{
-	u64 val64;
-
-	val64 = readq(&vpmgmt_reg->vpath_to_func_map_cfg1);
-
-	return
-	 (u32)VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_GET_VPATH_TO_FUNC_MAP_CFG1(val64);
-}
-
-/*
- * __vxge_hw_read_rts_ds - Program RTS steering critieria
- */
-static inline void
-__vxge_hw_read_rts_ds(struct vxge_hw_vpath_reg __iomem *vpath_reg,
-		      u64 dta_struct_sel)
-{
-	writeq(0, &vpath_reg->rts_access_steer_ctrl);
-	wmb();
-	writeq(dta_struct_sel, &vpath_reg->rts_access_steer_data0);
-	writeq(0, &vpath_reg->rts_access_steer_data1);
-	wmb();
-}
-
-
-/*
- * __vxge_hw_vpath_card_info_get - Get the serial numbers,
- * part number and product description.
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_card_info_get(
-	u32 vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	struct vxge_hw_device_hw_info *hw_info)
-{
-	u32 i, j;
-	u64 val64;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	u8 *serial_number = hw_info->serial_number;
-	u8 *part_number = hw_info->part_number;
-	u8 *product_desc = hw_info->product_desc;
-
-	__vxge_hw_read_rts_ds(vpath_reg,
-		VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_SERIAL_NUMBER);
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		return status;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		((u64 *)serial_number)[0] = be64_to_cpu(data1);
-
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-		((u64 *)serial_number)[1] = be64_to_cpu(data2);
-		status = VXGE_HW_OK;
-	} else
-		*serial_number = 0;
-
-	__vxge_hw_read_rts_ds(vpath_reg,
-			VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PART_NUMBER);
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		return status;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		((u64 *)part_number)[0] = be64_to_cpu(data1);
-
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-		((u64 *)part_number)[1] = be64_to_cpu(data2);
-
-		status = VXGE_HW_OK;
-
-	} else
-		*part_number = 0;
-
-	j = 0;
-
-	for (i = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_0;
-	     i <= VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_3; i++) {
-
-		__vxge_hw_read_rts_ds(vpath_reg, i);
-
-		val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-		status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-		if (status != VXGE_HW_OK)
-			return status;
-
-		val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-		if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-			data1 = readq(&vpath_reg->rts_access_steer_data0);
-			((u64 *)product_desc)[j++] = be64_to_cpu(data1);
-
-			data2 = readq(&vpath_reg->rts_access_steer_data1);
-			((u64 *)product_desc)[j++] = be64_to_cpu(data2);
-
-			status = VXGE_HW_OK;
-		} else
-			*product_desc = 0;
-	}
-
-	return status;
-}
-
-/*
- * __vxge_hw_vpath_fw_ver_get - Get the fw version
- * Returns FW Version
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_fw_ver_get(
-	u32 vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	struct vxge_hw_device_hw_info *hw_info)
-{
-	u64 val64;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	struct vxge_hw_device_version *fw_version = &hw_info->fw_version;
-	struct vxge_hw_device_date *fw_date = &hw_info->fw_date;
-	struct vxge_hw_device_version *flash_version = &hw_info->flash_version;
-	struct vxge_hw_device_date *flash_date = &hw_info->flash_date;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-
-		fw_date->day =
-			(u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_DAY(
-						data1);
-		fw_date->month =
-			(u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MONTH(
-						data1);
-		fw_date->year =
-			(u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_YEAR(
-						data1);
-
-		snprintf(fw_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
-			fw_date->month, fw_date->day, fw_date->year);
-
-		fw_version->major =
-		    (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data1);
-		fw_version->minor =
-		    (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data1);
-		fw_version->build =
-		    (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data1);
-
-		snprintf(fw_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
-		    fw_version->major, fw_version->minor, fw_version->build);
-
-		flash_date->day =
-		  (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_DAY(data2);
-		flash_date->month =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MONTH(data2);
-		flash_date->year =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_YEAR(data2);
-
-		snprintf(flash_date->date, VXGE_HW_FW_STRLEN,
-			"%2.2d/%2.2d/%4.4d",
-			flash_date->month, flash_date->day, flash_date->year);
-
-		flash_version->major =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MAJOR(data2);
-		flash_version->minor =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MINOR(data2);
-		flash_version->build =
-		 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(data2);
-
-		snprintf(flash_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
-			flash_version->major, flash_version->minor,
-			flash_version->build);
-
-		status = VXGE_HW_OK;
-
-	} else
-		status = VXGE_HW_FAIL;
-exit:
-	return status;
-}
-
-/*
- * __vxge_hw_vpath_pci_func_mode_get - Get the pci mode
- * Returns pci function mode
- */
-static u64
-__vxge_hw_vpath_pci_func_mode_get(
-	u32  vp_id,
-	struct vxge_hw_vpath_reg __iomem *vpath_reg)
-{
-	u64 val64;
-	u64 data1 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	__vxge_hw_read_rts_ds(vpath_reg,
-		VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PCI_MODE);
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		status = VXGE_HW_OK;
-	} else {
-		data1 = 0;
-		status = VXGE_HW_FAIL;
-	}
-exit:
-	return data1;
-}
-
 /**
  * vxge_hw_device_flick_link_led - Flick (blink) link LED.
  * @hldev: HW device.
@@ -2974,37 +3105,24 @@ exit:
  * Flicker the link LED.
  */
 enum vxge_hw_status
-vxge_hw_device_flick_link_led(struct __vxge_hw_device *hldev,
-			       u64 on_off)
+vxge_hw_device_flick_link_led(struct __vxge_hw_device *hldev, u64 on_off)
 {
-	u64 val64;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	struct __vxge_hw_virtualpath *vpath;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
 
 	if (hldev == NULL) {
 		status = VXGE_HW_ERR_INVALID_DEVICE;
 		goto exit;
 	}
 
-	vp_reg = hldev->vpath_reg[hldev->first_vp_id];
-
-	writeq(0, &vp_reg->rts_access_steer_ctrl);
-	wmb();
-	writeq(on_off, &vp_reg->rts_access_steer_data0);
-	writeq(0, &vp_reg->rts_access_steer_data1);
-	wmb();
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LED_CONTROL) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
+	vpath = &hldev->virtual_paths[hldev->first_vp_id];
 
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
+	data0 = on_off;
+	status = vxge_hw_vpath_fw_api(vpath,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LED_CONTROL,
+			VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO,
+			0, &data0, &data1, &steer_ctrl);
 exit:
 	return status;
 }
@@ -3013,63 +3131,38 @@ exit:
  * __vxge_hw_vpath_rts_table_get - Get the entries from RTS access tables
  */
 enum vxge_hw_status
-__vxge_hw_vpath_rts_table_get(
-	struct __vxge_hw_vpath_handle *vp,
-	u32 action, u32 rts_table, u32 offset, u64 *data1, u64 *data2)
+__vxge_hw_vpath_rts_table_get(struct __vxge_hw_vpath_handle *vp,
+			      u32 action, u32 rts_table, u32 offset,
+			      u64 *data0, u64 *data1)
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
-
-	enum vxge_hw_status status = VXGE_HW_OK;
+	enum vxge_hw_status status;
+	u64 steer_ctrl = 0;
 
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-	vp_reg = vpath->vp_reg;
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(rts_table) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset);
-
 	if ((rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT) ||
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT) ||
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK) ||
+	     VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY)) {
-		val64 = val64 |	VXGE_HW_RTS_ACCESS_STEER_CTRL_TABLE_SEL;
+	     VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY)) {
+		steer_ctrl = VXGE_HW_RTS_ACCESS_STEER_CTRL_TABLE_SEL;
 	}
 
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				vpath->hldev->config.device_poll_millis);
-
+	status = vxge_hw_vpath_fw_api(vp->vpath, action, rts_table, offset,
+				      data0, data1, &steer_ctrl);
 	if (status != VXGE_HW_OK)
 		goto exit;
 
-	val64 = readq(&vp_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		*data1 = readq(&vp_reg->rts_access_steer_data0);
-
-		if ((rts_table ==
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
-		(rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT)) {
-			*data2 = readq(&vp_reg->rts_access_steer_data1);
-		}
-		status = VXGE_HW_OK;
-	} else
-		status = VXGE_HW_FAIL;
+	if ((rts_table != VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
+	    (rts_table !=
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT))
+		*data1 = 0;
 exit:
 	return status;
 }
@@ -3078,107 +3171,27 @@ exit:
  * __vxge_hw_vpath_rts_table_set - Set the entries of RTS access tables
  */
 enum vxge_hw_status
-__vxge_hw_vpath_rts_table_set(
-	struct __vxge_hw_vpath_handle *vp, u32 action, u32 rts_table,
-	u32 offset, u64 data1, u64 data2)
+__vxge_hw_vpath_rts_table_set(struct __vxge_hw_vpath_handle *vp, u32 action,
+			      u32 rts_table, u32 offset, u64 steer_data0,
+			      u64 steer_data1)
 {
-	u64 val64;
-	struct __vxge_hw_virtualpath *vpath;
-	enum vxge_hw_status status = VXGE_HW_OK;
-	struct vxge_hw_vpath_reg __iomem *vp_reg;
+	u64 data0, data1 = 0, steer_ctrl = 0;
+	enum vxge_hw_status status;
 
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_INVALID_HANDLE;
 		goto exit;
 	}
 
-	vpath = vp->vpath;
-	vp_reg = vpath->vp_reg;
-
-	writeq(data1, &vp_reg->rts_access_steer_data0);
-	wmb();
+	data0 = steer_data0;
 
 	if ((rts_table == VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
 	    (rts_table ==
-		VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT)) {
-		writeq(data2, &vp_reg->rts_access_steer_data1);
-		wmb();
-	}
+	     VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT))
+		data1 = steer_data1;
 
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(rts_table) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vp_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				vpath->hldev->config.device_poll_millis);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vp_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS)
-		status = VXGE_HW_OK;
-	else
-		status = VXGE_HW_FAIL;
-exit:
-	return status;
-}
-
-/*
- * __vxge_hw_vpath_addr_get - Get the hw address entry for this vpath
- *               from MAC address table.
- */
-static enum vxge_hw_status
-__vxge_hw_vpath_addr_get(
-	u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
-	u8 (macaddr)[ETH_ALEN], u8 (macaddr_mask)[ETH_ALEN])
-{
-	u32 i;
-	u64 val64;
-	u64 data1 = 0ULL;
-	u64 data2 = 0ULL;
-	enum vxge_hw_status status = VXGE_HW_OK;
-
-	val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
-		VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
-
-	status = __vxge_hw_pio_mem_write64(val64,
-				&vpath_reg->rts_access_steer_ctrl,
-				VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
-				VXGE_HW_DEF_DEVICE_POLL_MILLIS);
-
-	if (status != VXGE_HW_OK)
-		goto exit;
-
-	val64 = readq(&vpath_reg->rts_access_steer_ctrl);
-
-	if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
-
-		data1 = readq(&vpath_reg->rts_access_steer_data0);
-		data2 = readq(&vpath_reg->rts_access_steer_data1);
-
-		data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
-		data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(
-							data2);
-
-		for (i = ETH_ALEN; i > 0; i--) {
-			macaddr[i-1] = (u8)(data1 & 0xFF);
-			data1 >>= 8;
-
-			macaddr_mask[i-1] = (u8)(data2 & 0xFF);
-			data2 >>= 8;
-		}
-		status = VXGE_HW_OK;
-	} else
-		status = VXGE_HW_FAIL;
+	status = vxge_hw_vpath_fw_api(vp->vpath, action, rts_table, offset,
+				      &data0, &data1, &steer_ctrl);
 exit:
 	return status;
 }
@@ -3204,6 +3217,8 @@ enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
 		     VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY,
 		     VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG,
 			0, &data0, &data1);
+	if (status != VXGE_HW_OK)
+		goto exit;
 
 	data0 &= ~(VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_BUCKET_SIZE(0xf) |
 			VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL(0x3));
@@ -4117,6 +4132,7 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 
 	vpath = &hldev->virtual_paths[vp_id];
 
+	spin_lock_init(&hldev->virtual_paths[vp_id].lock);
 	vpath->vp_id = vp_id;
 	vpath->vp_open = VXGE_HW_VP_OPEN;
 	vpath->hldev = hldev;
@@ -4127,14 +4143,12 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 	__vxge_hw_vpath_reset(hldev, vp_id);
 
 	status = __vxge_hw_vpath_reset_check(vpath);
-
 	if (status != VXGE_HW_OK) {
 		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
 		goto exit;
 	}
 
 	status = __vxge_hw_vpath_mgmt_read(hldev, vpath);
-
 	if (status != VXGE_HW_OK) {
 		memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
 		goto exit;
@@ -4148,7 +4162,6 @@ __vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
 		hldev->tim_int_mask1, vp_id);
 
 	status = __vxge_hw_vpath_initialize(hldev, vp_id);
-
 	if (status != VXGE_HW_OK)
 		__vxge_hw_vp_terminate(hldev, vp_id);
 exit:
@@ -4242,15 +4255,12 @@ vxge_hw_vpath_open(struct __vxge_hw_device *hldev,
 	if (status != VXGE_HW_OK)
 		goto vpath_open_exit1;
 
-	vp = (struct __vxge_hw_vpath_handle *)
-		vmalloc(sizeof(struct __vxge_hw_vpath_handle));
+	vp = vzalloc(sizeof(struct __vxge_hw_vpath_handle));
 	if (vp == NULL) {
 		status = VXGE_HW_ERR_OUT_OF_MEMORY;
 		goto vpath_open_exit2;
 	}
 
-	memset(vp, 0, sizeof(struct __vxge_hw_vpath_handle));
-
 	vp->vpath = vpath;
 
 	if (vpath->vp_config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
@@ -4335,16 +4345,18 @@ vpath_open_exit1:
 void
 vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp)
 {
-	struct __vxge_hw_virtualpath *vpath = NULL;
+	struct __vxge_hw_virtualpath *vpath = vp->vpath;
+	struct __vxge_hw_ring *ring = vpath->ringh;
+	struct vxgedev *vdev = netdev_priv(vpath->hldev->ndev);
 	u64 new_count, val64, val164;
-	struct __vxge_hw_ring *ring;
 
-	vpath = vp->vpath;
-	ring = vpath->ringh;
+	if (vdev->titan1) {
+		new_count = readq(&vpath->vp_reg->rxdmem_size);
+		new_count &= 0x1fff;
+	} else
+		new_count = ring->config->ring_blocks * VXGE_HW_BLOCK_SIZE / 8;
 
-	new_count = readq(&vpath->vp_reg->rxdmem_size);
-	new_count &= 0x1fff;
-	val164 = (VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count));
+	val164 = VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count);
 
 	writeq(VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(val164),
 		&vpath->vp_reg->prc_rxd_doorbell);
@@ -4414,7 +4426,9 @@ enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp)
 
 	__vxge_hw_vp_terminate(devh, vp_id);
 
+	spin_lock(&vpath->lock);
 	vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
+	spin_unlock(&vpath->lock);
 
 vpath_close_exit:
 	return status;
@@ -4810,7 +4824,7 @@ static void vxge_os_dma_free(struct pci_dev *pdev, const void *vaddr,
  * __vxge_hw_blockpool_create - Create block pool
  */
 
-enum vxge_hw_status
+static enum vxge_hw_status
 __vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
 			   struct __vxge_hw_blockpool *blockpool,
 			   u32 pool_size,
@@ -4910,7 +4924,7 @@ blockpool_create_exit:
  * __vxge_hw_blockpool_destroy - Deallocates the block pool
  */
 
-void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
+static void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
 {
 
 	struct __vxge_hw_device *hldev;
@@ -5047,8 +5061,7 @@ static void vxge_hw_blockpool_block_add(struct __vxge_hw_device *devh,
 				item);
 
 	if (entry == NULL)
-		entry = (struct __vxge_hw_blockpool_entry *)
-			vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
+		entry = vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
 	else
 		list_del(&entry->item);
 
@@ -5076,7 +5089,7 @@ exit:
  * Allocates a block of memory of given size, either from block pool
  * or by calling vxge_os_dma_malloc()
  */
-void *
+static void *
 __vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
 				struct vxge_hw_mempool_dma *dma_object)
 {
@@ -5140,7 +5153,7 @@ exit:
  * __vxge_hw_blockpool_free - Frees the memory allcoated with
 				__vxge_hw_blockpool_malloc
  */
-void
+static void
 __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
 			void *memblock, u32 size,
 			struct vxge_hw_mempool_dma *dma_object)
@@ -5164,8 +5177,7 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
 					item);
 
 		if (entry == NULL)
-			entry = (struct __vxge_hw_blockpool_entry *)
-				vmalloc(sizeof(
+			entry = vmalloc(sizeof(
 					struct __vxge_hw_blockpool_entry));
 		else
 			list_del(&entry->item);
@@ -5192,7 +5204,7 @@ __vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
  * __vxge_hw_blockpool_block_allocate - Allocates a block from block pool
  * This function allocates a block from block pool or from the system
  */
-struct __vxge_hw_blockpool_entry *
+static struct __vxge_hw_blockpool_entry *
 __vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
 {
 	struct __vxge_hw_blockpool_entry *entry = NULL;
@@ -5227,7 +5239,7 @@ __vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
  *
  * This function frees a block from block pool
  */
-void
+static void
 __vxge_hw_blockpool_block_free(struct __vxge_hw_device *devh,
 			struct __vxge_hw_blockpool_entry *entry)
 {
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 5c00861b6c2c..5b2c8313426d 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -20,13 +20,6 @@
 #define VXGE_CACHE_LINE_SIZE 128
 #endif
 
-#define vxge_os_vaprintf(level, mask, fmt, ...) { \
-	char buff[255]; \
-		snprintf(buff, 255, fmt, __VA_ARGS__); \
-		printk(buff); \
-		printk("\n"); \
-}
-
 #ifndef VXGE_ALIGN
 #define VXGE_ALIGN(adrs, size) \
 	(((size) - (((u64)adrs) & ((size)-1))) & ((size)-1))
@@ -36,8 +29,16 @@
 #define VXGE_HW_MAX_MTU				9600
 #define VXGE_HW_DEFAULT_MTU			1500
 
-#ifdef VXGE_DEBUG_ASSERT
+#define VXGE_HW_MAX_ROM_IMAGES			8
+
+struct eprom_image {
+	u8 is_valid:1;
+	u8 index;
+	u8 type;
+	u16 version;
+};
 
+#ifdef VXGE_DEBUG_ASSERT
 /**
  * vxge_assert
  * @test: C-condition to check
@@ -48,16 +49,13 @@
  * compilation
  * time.
  */
-#define vxge_assert(test) { \
-	if (!(test)) \
-		vxge_os_bug("bad cond: "#test" at %s:%d\n", \
-				__FILE__, __LINE__); }
+#define vxge_assert(test) BUG_ON(!(test))
 #else
 #define vxge_assert(test)
 #endif /* end of VXGE_DEBUG_ASSERT */
 
 /**
- * enum enum vxge_debug_level
+ * enum vxge_debug_level
  * @VXGE_NONE: debug disabled
  * @VXGE_ERR: all errors going to be logged out
  * @VXGE_TRACE: all errors plus all kind of verbose tracing print outs
@@ -159,6 +157,47 @@ enum vxge_hw_device_link_state {
 };
 
 /**
+ * enum enum vxge_hw_fw_upgrade_code - FW upgrade return codes.
+ * @VXGE_HW_FW_UPGRADE_OK: All OK send next 16 bytes
+ * @VXGE_HW_FW_UPGRADE_DONE:  upload completed
+ * @VXGE_HW_FW_UPGRADE_ERR:  upload error
+ * @VXGE_FW_UPGRADE_BYTES2SKIP:  skip bytes in the stream
+ *
+ */
+enum vxge_hw_fw_upgrade_code {
+	VXGE_HW_FW_UPGRADE_OK		= 0,
+	VXGE_HW_FW_UPGRADE_DONE		= 1,
+	VXGE_HW_FW_UPGRADE_ERR		= 2,
+	VXGE_FW_UPGRADE_BYTES2SKIP	= 3
+};
+
+/**
+ * enum enum vxge_hw_fw_upgrade_err_code - FW upgrade error codes.
+ * @VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_1: corrupt data
+ * @VXGE_HW_FW_UPGRADE_ERR_BUFFER_OVERFLOW: buffer overflow
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_3: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_4: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_5: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_6: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_7: corrupt data
+ * @VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_8: invalid .ncf file
+ * @VXGE_HW_FW_UPGRADE_ERR_GENERIC_ERROR_UNKNOWN: generic error unknown type
+ * @VXGE_HW_FW_UPGRADE_ERR_FAILED_TO_FLASH: failed to flash image check failed
+ */
+enum vxge_hw_fw_upgrade_err_code {
+	VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_1		= 1,
+	VXGE_HW_FW_UPGRADE_ERR_BUFFER_OVERFLOW		= 2,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_3		= 3,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_4		= 4,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_5		= 5,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_6		= 6,
+	VXGE_HW_FW_UPGRADE_ERR_CORRUPT_DATA_7		= 7,
+	VXGE_HW_FW_UPGRADE_ERR_INV_NCF_FILE_8		= 8,
+	VXGE_HW_FW_UPGRADE_ERR_GENERIC_ERROR_UNKNOWN	= 9,
+	VXGE_HW_FW_UPGRADE_ERR_FAILED_TO_FLASH		= 10
+};
+
+/**
  * struct vxge_hw_device_date - Date Format
  * @day: Day
  * @month: Month
@@ -465,7 +504,6 @@ struct vxge_hw_device_config {
  * See also: vxge_hw_driver_initialize().
  */
 struct vxge_hw_uld_cbs {
-
 	void (*link_up)(struct __vxge_hw_device *devh);
 	void (*link_down)(struct __vxge_hw_device *devh);
 	void (*crit_err)(struct __vxge_hw_device *devh,
@@ -652,6 +690,7 @@ struct __vxge_hw_virtualpath {
 	struct vxge_hw_vpath_stats_hw_info	*hw_stats;
 	struct vxge_hw_vpath_stats_hw_info	*hw_stats_sav;
 	struct vxge_hw_vpath_stats_sw_info	*sw_stats;
+	spinlock_t lock;
 };
 
 /*
@@ -674,9 +713,6 @@ struct __vxge_hw_vpath_handle{
 /**
  * struct __vxge_hw_device  - Hal device object
  * @magic: Magic Number
- * @device_id: PCI Device Id of the adapter
- * @major_revision: PCI Device major revision
- * @minor_revision: PCI Device minor revision
  * @bar0: BAR0 virtual address.
  * @pdev: Physical device handle
  * @config: Confguration passed by the LL driver at initialization
@@ -688,9 +724,6 @@ struct __vxge_hw_device {
 	u32				magic;
 #define VXGE_HW_DEVICE_MAGIC		0x12345678
 #define VXGE_HW_DEVICE_DEAD		0xDEADDEAD
-	u16				device_id;
-	u8				major_revision;
-	u8				minor_revision;
 	void __iomem			*bar0;
 	struct pci_dev			*pdev;
 	struct net_device		*ndev;
@@ -731,6 +764,7 @@ struct __vxge_hw_device {
 	u32				debug_level;
 	u32				level_err;
 	u32				level_trace;
+	u16 eprom_versions[VXGE_HW_MAX_ROM_IMAGES];
 };
 
 #define VXGE_HW_INFO_LEN	64
@@ -1413,12 +1447,12 @@ enum vxge_hw_rth_algoritms {
  * See also: vxge_hw_vpath_rts_rth_set(), vxge_hw_vpath_rts_rth_get().
  */
 struct vxge_hw_rth_hash_types {
-	u8 hash_type_tcpipv4_en;
-	u8 hash_type_ipv4_en;
-	u8 hash_type_tcpipv6_en;
-	u8 hash_type_ipv6_en;
-	u8 hash_type_tcpipv6ex_en;
-	u8 hash_type_ipv6ex_en;
+	u8 hash_type_tcpipv4_en:1,
+	   hash_type_ipv4_en:1,
+	   hash_type_tcpipv6_en:1,
+	   hash_type_ipv6_en:1,
+	   hash_type_tcpipv6ex_en:1,
+	   hash_type_ipv6ex_en:1;
 };
 
 void vxge_hw_device_debug_set(
@@ -2000,7 +2034,7 @@ enum vxge_hw_status
 vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask);
 
 /**
- * vxge_debug
+ * vxge_debug_ll
  * @level: level of debug verbosity.
  * @mask: mask for the debug
  * @buf: Circular buffer for tracing
@@ -2012,26 +2046,13 @@ vxge_hw_vpath_strip_fcs_check(struct __vxge_hw_device *hldev, u64 vpath_mask);
  * may be compiled out if DEBUG macro was never defined.
  * See also: enum vxge_debug_level{}.
  */
-
-#define vxge_trace_aux(level, mask, fmt, ...) \
-{\
-		vxge_os_vaprintf(level, mask, fmt, __VA_ARGS__);\
-}
-
-#define vxge_debug(module, level, mask, fmt, ...) { \
-if ((level >= VXGE_TRACE && ((module & VXGE_DEBUG_TRACE_MASK) == module)) || \
-	(level >= VXGE_ERR && ((module & VXGE_DEBUG_ERR_MASK) == module))) {\
-	if ((mask & VXGE_DEBUG_MASK) == mask)\
-		vxge_trace_aux(level, mask, fmt, __VA_ARGS__); \
-} \
-}
-
 #if (VXGE_COMPONENT_LL & VXGE_DEBUG_MODULE_MASK)
-#define vxge_debug_ll(level, mask, fmt, ...) \
-{\
-	vxge_debug(VXGE_COMPONENT_LL, level, mask, fmt, __VA_ARGS__);\
-}
-
+#define vxge_debug_ll(level, mask, fmt, ...) do {			       \
+	if ((level >= VXGE_ERR && VXGE_COMPONENT_LL & VXGE_DEBUG_ERR_MASK) ||  \
+	    (level >= VXGE_TRACE && VXGE_COMPONENT_LL & VXGE_DEBUG_TRACE_MASK))\
+		if ((mask & VXGE_DEBUG_MASK) == mask)			       \
+			printk(fmt "\n", __VA_ARGS__);			       \
+} while (0)
 #else
 #define vxge_debug_ll(level, mask, fmt, ...)
 #endif
@@ -2051,4 +2072,26 @@ enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
 
 enum vxge_hw_status
 __vxge_hw_device_is_privilaged(u32 host_type, u32 func_id);
+
+#define VXGE_HW_MIN_SUCCESSIVE_IDLE_COUNT 5
+#define VXGE_HW_MAX_POLLING_COUNT 100
+
+void
+vxge_hw_device_wait_receive_idle(struct __vxge_hw_device *hldev);
+
+enum vxge_hw_status
+vxge_hw_upgrade_read_version(struct __vxge_hw_device *hldev, u32 *major,
+			     u32 *minor, u32 *build);
+
+enum vxge_hw_status vxge_hw_flash_fw(struct __vxge_hw_device *hldev);
+
+enum vxge_hw_status
+vxge_update_fw_image(struct __vxge_hw_device *hldev, const u8 *filebuf,
+		     int size);
+
+enum vxge_hw_status
+vxge_hw_vpath_eprom_img_ver_get(struct __vxge_hw_device *hldev,
+				struct eprom_image *eprom_image_data);
+
+int vxge_hw_vpath_wait_receive_idle(struct __vxge_hw_device *hldev, u32 vp_id);
 #endif
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
index b67746eef923..bc9bd1035706 100644
--- a/drivers/net/vxge/vxge-ethtool.c
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -11,7 +11,7 @@
  *                 Virtualized Server Adapter.
  * Copyright(c) 2002-2010 Exar Corp.
  ******************************************************************************/
-#include<linux/ethtool.h>
+#include <linux/ethtool.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/etherdevice.h>
@@ -29,7 +29,6 @@
  * Return value:
  * 0 on success.
  */
-
 static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
 {
 	/* We currently only support 10Gb/FULL */
@@ -79,10 +78,9 @@ static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
  * Returns driver specefic information like name, version etc.. to ethtool.
  */
 static void vxge_ethtool_gdrvinfo(struct net_device *dev,
-			struct ethtool_drvinfo *info)
+				  struct ethtool_drvinfo *info)
 {
-	struct vxgedev *vdev;
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME));
 	strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION));
 	strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN);
@@ -104,15 +102,14 @@ static void vxge_ethtool_gdrvinfo(struct net_device *dev,
  * buffer area.
  */
 static void vxge_ethtool_gregs(struct net_device *dev,
-			struct ethtool_regs *regs, void *space)
+			       struct ethtool_regs *regs, void *space)
 {
 	int index, offset;
 	enum vxge_hw_status status;
 	u64 reg;
-	u64 *reg_space = (u64 *) space;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device *)
-					pci_get_drvdata(vdev->pdev);
+	u64 *reg_space = (u64 *)space;
+	struct vxgedev *vdev = netdev_priv(dev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	regs->len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
 	regs->version = vdev->pdev->subsystem_device;
@@ -147,9 +144,8 @@ static void vxge_ethtool_gregs(struct net_device *dev,
  */
 static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device  *)
-			pci_get_drvdata(vdev->pdev);
+	struct vxgedev *vdev = netdev_priv(dev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
 	msleep_interruptible(data ? (data * HZ) : VXGE_MAX_FLICKER_TIME);
@@ -168,11 +164,10 @@ static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
  *  void
  */
 static void vxge_ethtool_getpause_data(struct net_device *dev,
-					struct ethtool_pauseparam *ep)
+				       struct ethtool_pauseparam *ep)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device  *)
-			pci_get_drvdata(vdev->pdev);
+	struct vxgedev *vdev = netdev_priv(dev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause);
 }
@@ -188,11 +183,10 @@ static void vxge_ethtool_getpause_data(struct net_device *dev,
  * int, returns 0 on Success
  */
 static int vxge_ethtool_setpause_data(struct net_device *dev,
-					struct ethtool_pauseparam *ep)
+				      struct ethtool_pauseparam *ep)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device  *)
-			pci_get_drvdata(vdev->pdev);
+	struct vxgedev *vdev = netdev_priv(dev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 
 	vxge_hw_device_setpause_data(hldev, 0, ep->tx_pause, ep->rx_pause);
 
@@ -209,9 +203,8 @@ static void vxge_get_ethtool_stats(struct net_device *dev,
 	enum vxge_hw_status status;
 	enum vxge_hw_status swstatus;
 	struct vxge_vpath *vpath = NULL;
-
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
-	struct __vxge_hw_device  *hldev = vdev->devh;
+	struct vxgedev *vdev = netdev_priv(dev);
+	struct __vxge_hw_device *hldev = vdev->devh;
 	struct vxge_hw_xmac_stats *xmac_stats;
 	struct vxge_hw_device_stats_sw_info *sw_stats;
 	struct vxge_hw_device_stats_hw_info *hw_stats;
@@ -574,12 +567,12 @@ static void vxge_get_ethtool_stats(struct net_device *dev,
 	kfree(hw_stats);
 }
 
-static void vxge_ethtool_get_strings(struct net_device *dev,
-			      u32 stringset, u8 *data)
+static void vxge_ethtool_get_strings(struct net_device *dev, u32 stringset,
+				     u8 *data)
 {
 	int stat_size = 0;
 	int i, j;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	switch (stringset) {
 	case ETH_SS_STATS:
 		vxge_add_string("VPATH STATISTICS%s\t\t\t",
@@ -1066,21 +1059,21 @@ static void vxge_ethtool_get_strings(struct net_device *dev,
 
 static int vxge_ethtool_get_regs_len(struct net_device *dev)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
 }
 
 static u32 vxge_get_rx_csum(struct net_device *dev)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	return vdev->rx_csum;
 }
 
 static int vxge_set_rx_csum(struct net_device *dev, u32 data)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	if (data)
 		vdev->rx_csum = 1;
@@ -1102,7 +1095,7 @@ static int vxge_ethtool_op_set_tso(struct net_device *dev, u32 data)
 
 static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 {
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	switch (sset) {
 	case ETH_SS_STATS:
@@ -1119,6 +1112,59 @@ static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
 	}
 }
 
+static int vxge_set_flags(struct net_device *dev, u32 data)
+{
+	struct vxgedev *vdev = netdev_priv(dev);
+	enum vxge_hw_status status;
+
+	if (data & ~ETH_FLAG_RXHASH)
+		return -EOPNOTSUPP;
+
+	if (!!(data & ETH_FLAG_RXHASH) == vdev->devh->config.rth_en)
+		return 0;
+
+	if (netif_running(dev) || (vdev->config.rth_steering == NO_STEERING))
+		return -EINVAL;
+
+	vdev->devh->config.rth_en = !!(data & ETH_FLAG_RXHASH);
+
+	/* Enabling RTH requires some of the logic in vxge_device_register and a
+	 * vpath reset.  Due to these restrictions, only allow modification
+	 * while the interface is down.
+	 */
+	status = vxge_reset_all_vpaths(vdev);
+	if (status != VXGE_HW_OK) {
+		vdev->devh->config.rth_en = !vdev->devh->config.rth_en;
+		return -EFAULT;
+	}
+
+	if (vdev->devh->config.rth_en)
+		dev->features |= NETIF_F_RXHASH;
+	else
+		dev->features &= ~NETIF_F_RXHASH;
+
+	return 0;
+}
+
+static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms)
+{
+	struct vxgedev *vdev = netdev_priv(dev);
+
+	if (vdev->max_vpath_supported != VXGE_HW_MAX_VIRTUAL_PATHS) {
+		printk(KERN_INFO "Single Function Mode is required to flash the"
+		       " firmware\n");
+		return -EINVAL;
+	}
+
+	if (netif_running(dev)) {
+		printk(KERN_INFO "Interface %s must be down to flash the "
+		       "firmware\n", dev->name);
+		return -EBUSY;
+	}
+
+	return vxge_fw_upgrade(vdev, parms->data, 1);
+}
+
 static const struct ethtool_ops vxge_ethtool_ops = {
 	.get_settings		= vxge_ethtool_gset,
 	.set_settings		= vxge_ethtool_sset,
@@ -1140,6 +1186,8 @@ static const struct ethtool_ops vxge_ethtool_ops = {
 	.phys_id		= vxge_ethtool_idnic,
 	.get_sset_count		= vxge_ethtool_get_sset_count,
 	.get_ethtool_stats	= vxge_get_ethtool_stats,
+	.set_flags		= vxge_set_flags,
+	.flash_device		= vxge_fw_flash,
 };
 
 void vxge_initialize_ethtool_ops(struct net_device *ndev)
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 813829f3d024..8a84152e320a 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -50,6 +50,8 @@
 #include <net/ip.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/firmware.h>
+#include <linux/net_tstamp.h>
 #include "vxge-main.h"
 #include "vxge-reg.h"
 
@@ -90,7 +92,6 @@ static int vxge_mac_list_add(struct vxge_vpath *vpath, struct macInfo *mac);
 static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac);
 static enum vxge_hw_status vxge_restore_vpath_vid_table(struct vxge_vpath *vpath);
 static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath);
-static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
 
 static inline int is_vxge_card_up(struct vxgedev *vdev)
 {
@@ -152,7 +153,7 @@ static void
 vxge_callback_link_up(struct __vxge_hw_device *hldev)
 {
 	struct net_device *dev = hldev->ndev;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
 		vdev->ndev->name, __func__, __LINE__);
@@ -176,7 +177,7 @@ static void
 vxge_callback_link_down(struct __vxge_hw_device *hldev)
 {
 	struct net_device *dev = hldev->ndev;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
@@ -369,7 +370,7 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 		 u8 t_code, void *userdata)
 {
 	struct vxge_ring *ring = (struct vxge_ring *)userdata;
-	struct  net_device *dev = ring->ndev;
+	struct net_device *dev = ring->ndev;
 	unsigned int dma_sizes;
 	void *first_dtr = NULL;
 	int dtr_cnt = 0;
@@ -513,6 +514,23 @@ vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
 		else
 			skb_checksum_none_assert(skb);
 
+
+		if (ring->rx_hwts) {
+			struct skb_shared_hwtstamps *skb_hwts;
+			u32 ns = *(u32 *)(skb->head + pkt_length);
+
+			skb_hwts = skb_hwtstamps(skb);
+			skb_hwts->hwtstamp = ns_to_ktime(ns);
+			skb_hwts->syststamp.tv64 = 0;
+		}
+
+		/* rth_hash_type and rth_it_hit are non-zero regardless of
+		 * whether rss is enabled.  Only the rth_value is zero/non-zero
+		 * if rss is disabled/enabled, so key off of that.
+		 */
+		if (ext_info.rth_value)
+			skb->rxhash = ext_info.rth_value;
+
 		vxge_rx_complete(ring, skb, ext_info.vlan,
 			pkt_length, &ext_info);
 
@@ -670,7 +688,7 @@ static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header)
 	struct vxge_vpath *vpath = NULL;
 	struct __vxge_hw_device *hldev;
 
-	hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	mac_address = (u8 *)&mac_addr;
 	memcpy(mac_address, mac_header, ETH_ALEN);
@@ -769,7 +787,7 @@ vxge_xmit(struct sk_buff *skb, struct net_device *dev)
 		return NETDEV_TX_OK;
 	}
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	if (unlikely(!is_vxge_card_up(vdev))) {
 		vxge_debug_tx(VXGE_ERR,
@@ -1034,7 +1052,7 @@ static void vxge_set_multicast(struct net_device *dev)
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = (struct __vxge_hw_device  *)vdev->devh;
 
 	if (unlikely(!is_vxge_card_up(vdev)))
@@ -1094,7 +1112,7 @@ static void vxge_set_multicast(struct net_device *dev)
 		/* Delete previous MC's */
 		for (i = 0; i < mcast_cnt; i++) {
 			list_for_each_safe(entry, next, list_head) {
-				mac_entry = (struct vxge_mac_addrs *) entry;
+				mac_entry = (struct vxge_mac_addrs *)entry;
 				/* Copy the mac address to delete */
 				mac_address = (u8 *)&mac_entry->macaddr;
 				memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
@@ -1137,7 +1155,7 @@ _set_all_mcast:
 		/* Delete previous MC's */
 		for (i = 0; i < mcast_cnt; i++) {
 			list_for_each_safe(entry, next, list_head) {
-				mac_entry = (struct vxge_mac_addrs *) entry;
+				mac_entry = (struct vxge_mac_addrs *)entry;
 				/* Copy the mac address to delete */
 				mac_address = (u8 *)&mac_entry->macaddr;
 				memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
@@ -1184,14 +1202,14 @@ static int vxge_set_mac_addr(struct net_device *dev, void *p)
 {
 	struct sockaddr *addr = p;
 	struct vxgedev *vdev;
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	enum vxge_hw_status status = VXGE_HW_OK;
 	struct macInfo mac_info_new, mac_info_old;
 	int vpath_idx = 0;
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 	hldev = vdev->devh;
 
 	if (!is_valid_ether_addr(addr->sa_data))
@@ -1292,8 +1310,13 @@ static void vxge_vpath_intr_enable(struct vxgedev *vdev, int vp_id)
 static void vxge_vpath_intr_disable(struct vxgedev *vdev, int vp_id)
 {
 	struct vxge_vpath *vpath = &vdev->vpaths[vp_id];
+	struct __vxge_hw_device *hldev;
 	int msix_id;
 
+	hldev = pci_get_drvdata(vdev->pdev);
+
+	vxge_hw_vpath_wait_receive_idle(hldev, vpath->device_id);
+
 	vxge_hw_vpath_intr_disable(vpath->handle);
 
 	if (vdev->config.intr_type == INTA)
@@ -1423,6 +1446,7 @@ static int do_vxge_reset(struct vxgedev *vdev, int event)
 	}
 
 	if (event == VXGE_LL_FULL_RESET) {
+		vxge_hw_device_wait_receive_idle(vdev->devh);
 		vxge_hw_device_intr_disable(vdev->devh);
 
 		switch (vdev->cric_err_event) {
@@ -1608,8 +1632,7 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
 	int budget_org = budget;
 	struct vxge_ring *ring;
 
-	struct __vxge_hw_device  *hldev = (struct __vxge_hw_device *)
-		pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(vdev->pdev);
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
 		ring = &vdev->vpaths[i].ring;
@@ -1645,11 +1668,11 @@ static int vxge_poll_inta(struct napi_struct *napi, int budget)
  */
 static void vxge_netpoll(struct net_device *dev)
 {
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	struct vxgedev *vdev;
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
-	hldev = (struct __vxge_hw_device  *)pci_get_drvdata(vdev->pdev);
+	vdev = netdev_priv(dev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
@@ -1689,15 +1712,6 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
 		mtable[index] = index % vdev->no_of_vpath;
 	}
 
-	/* Fill RTH hash types */
-	hash_types.hash_type_tcpipv4_en   = vdev->config.rth_hash_type_tcpipv4;
-	hash_types.hash_type_ipv4_en      = vdev->config.rth_hash_type_ipv4;
-	hash_types.hash_type_tcpipv6_en   = vdev->config.rth_hash_type_tcpipv6;
-	hash_types.hash_type_ipv6_en      = vdev->config.rth_hash_type_ipv6;
-	hash_types.hash_type_tcpipv6ex_en =
-					vdev->config.rth_hash_type_tcpipv6ex;
-	hash_types.hash_type_ipv6ex_en    = vdev->config.rth_hash_type_ipv6ex;
-
 	/* set indirection table, bucket-to-vpath mapping */
 	status = vxge_hw_vpath_rts_rth_itable_set(vdev->vp_handles,
 						vdev->no_of_vpath,
@@ -1710,12 +1724,21 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
 		return status;
 	}
 
+	/* Fill RTH hash types */
+	hash_types.hash_type_tcpipv4_en   = vdev->config.rth_hash_type_tcpipv4;
+	hash_types.hash_type_ipv4_en      = vdev->config.rth_hash_type_ipv4;
+	hash_types.hash_type_tcpipv6_en   = vdev->config.rth_hash_type_tcpipv6;
+	hash_types.hash_type_ipv6_en      = vdev->config.rth_hash_type_ipv6;
+	hash_types.hash_type_tcpipv6ex_en =
+					vdev->config.rth_hash_type_tcpipv6ex;
+	hash_types.hash_type_ipv6ex_en    = vdev->config.rth_hash_type_ipv6ex;
+
 	/*
-	* Because the itable_set() method uses the active_table field
-	* for the target virtual path the RTH config should be updated
-	* for all VPATHs. The h/w only uses the lowest numbered VPATH
-	* when steering frames.
-	*/
+	 * Because the itable_set() method uses the active_table field
+	 * for the target virtual path the RTH config should be updated
+	 * for all VPATHs. The h/w only uses the lowest numbered VPATH
+	 * when steering frames.
+	 */
 	 for (index = 0; index < vdev->no_of_vpath; index++) {
 		status = vxge_hw_vpath_rts_rth_set(
 				vdev->vpaths[index].handle,
@@ -1797,7 +1820,7 @@ static int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac)
 {
 	struct list_head *entry, *next;
 	u64 del_mac = 0;
-	u8 *mac_address = (u8 *) (&del_mac);
+	u8 *mac_address = (u8 *)(&del_mac);
 
 	/* Copy the mac address to delete from the list */
 	memcpy(mac_address, mac->macaddr, ETH_ALEN);
@@ -1928,7 +1951,7 @@ static enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath)
 }
 
 /* reset vpaths */
-static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev)
+enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev)
 {
 	enum vxge_hw_status status = VXGE_HW_OK;
 	struct vxge_vpath *vpath;
@@ -1988,8 +2011,23 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
 		vpath = &vdev->vpaths[i];
-
 		vxge_assert(vpath->is_configured);
+
+		if (!vdev->titan1) {
+			struct vxge_hw_vp_config *vcfg;
+			vcfg = &vdev->devh->config.vp_config[vpath->device_id];
+
+			vcfg->rti.urange_a = RTI_T1A_RX_URANGE_A;
+			vcfg->rti.urange_b = RTI_T1A_RX_URANGE_B;
+			vcfg->rti.urange_c = RTI_T1A_RX_URANGE_C;
+			vcfg->tti.uec_a = TTI_T1A_TX_UFC_A;
+			vcfg->tti.uec_b = TTI_T1A_TX_UFC_B;
+			vcfg->tti.uec_c = TTI_T1A_TX_UFC_C(vdev->mtu);
+			vcfg->tti.uec_d = TTI_T1A_TX_UFC_D(vdev->mtu);
+			vcfg->tti.ltimer_val = VXGE_T1A_TTI_LTIMER_VAL;
+			vcfg->tti.rtimer_val = VXGE_T1A_TTI_RTIMER_VAL;
+		}
+
 		attr.vp_id = vpath->device_id;
 		attr.fifo_attr.callback = vxge_xmit_compl;
 		attr.fifo_attr.txdl_term = vxge_tx_term;
@@ -2024,6 +2062,7 @@ static int vxge_open_vpaths(struct vxgedev *vdev)
 				vdev->config.fifo_indicate_max_pkts;
 			vpath->ring.rx_vector_no = 0;
 			vpath->ring.rx_csum = vdev->rx_csum;
+			vpath->ring.rx_hwts = vdev->rx_hwts;
 			vpath->is_open = 1;
 			vdev->vp_handles[i] = vpath->handle;
 			vpath->ring.gro_enable = vdev->config.gro_enable;
@@ -2062,18 +2101,18 @@ static irqreturn_t vxge_isr_napi(int irq, void *dev_id)
 	struct __vxge_hw_device *hldev;
 	u64 reason;
 	enum vxge_hw_status status;
-	struct vxgedev *vdev = (struct vxgedev *) dev_id;;
+	struct vxgedev *vdev = (struct vxgedev *)dev_id;
 
 	vxge_debug_intr(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
 	dev = vdev->ndev;
-	hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	if (pci_channel_offline(vdev->pdev))
 		return IRQ_NONE;
 
 	if (unlikely(!is_vxge_card_up(vdev)))
-		return IRQ_NONE;
+		return IRQ_HANDLED;
 
 	status = vxge_hw_device_begin_irq(hldev, vdev->exec_mode,
 			&reason);
@@ -2301,8 +2340,8 @@ static void vxge_rem_msix_isr(struct vxgedev *vdev)
 
 static void vxge_rem_isr(struct vxgedev *vdev)
 {
-	struct __vxge_hw_device  *hldev;
-	hldev = (struct __vxge_hw_device  *) pci_get_drvdata(vdev->pdev);
+	struct __vxge_hw_device *hldev;
+	hldev = pci_get_drvdata(vdev->pdev);
 
 #ifdef CONFIG_PCI_MSI
 	if (vdev->config.intr_type == MSI_X) {
@@ -2542,8 +2581,8 @@ vxge_open(struct net_device *dev)
 	vxge_debug_entryexit(VXGE_TRACE,
 		"%s: %s:%d", dev->name, __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
-	hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
+	vdev = netdev_priv(dev);
+	hldev = pci_get_drvdata(vdev->pdev);
 	function_mode = vdev->config.device_hw_info.function_mode;
 
 	/* make sure you have link off by default every time Nic is
@@ -2598,6 +2637,8 @@ vxge_open(struct net_device *dev)
 			goto out2;
 		}
 	}
+	printk(KERN_INFO "%s: Receive Hashing Offload %s\n", dev->name,
+	       hldev->config.rth_en ? "enabled" : "disabled");
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
 		vpath = &vdev->vpaths[i];
@@ -2683,9 +2724,10 @@ vxge_open(struct net_device *dev)
 		vxge_os_timer(vdev->vp_reset_timer,
 			vxge_poll_vp_reset, vdev, (HZ/2));
 
-	if (vdev->vp_lockup_timer.function == NULL)
-		vxge_os_timer(vdev->vp_lockup_timer,
-			vxge_poll_vp_lockup, vdev, (HZ/2));
+	/* There is no need to check for RxD leak and RxD lookup on Titan1A */
+	if (vdev->titan1 && vdev->vp_lockup_timer.function == NULL)
+		vxge_os_timer(vdev->vp_lockup_timer, vxge_poll_vp_lockup, vdev,
+			      HZ / 2);
 
 	set_bit(__VXGE_STATE_CARD_UP, &vdev->state);
 
@@ -2767,8 +2809,8 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 	vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
 		dev->name, __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
-	hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
+	vdev = netdev_priv(dev);
+	hldev = pci_get_drvdata(vdev->pdev);
 
 	if (unlikely(!is_vxge_card_up(vdev)))
 		return 0;
@@ -2778,7 +2820,6 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 	while (test_and_set_bit(__VXGE_STATE_RESET_CARD, &vdev->state))
 		msleep(50);
 
-	clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
 	if (do_io) {
 		/* Put the vpath back in normal mode */
 		vpath_vector = vxge_mBIT(vdev->vpaths[0].device_id);
@@ -2818,10 +2859,17 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 
 		smp_wmb();
 	}
-	del_timer_sync(&vdev->vp_lockup_timer);
+
+	if (vdev->titan1)
+		del_timer_sync(&vdev->vp_lockup_timer);
 
 	del_timer_sync(&vdev->vp_reset_timer);
 
+	if (do_io)
+		vxge_hw_device_wait_receive_idle(hldev);
+
+	clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
+
 	/* Disable napi */
 	if (vdev->config.intr_type != MSI_X)
 		napi_disable(&vdev->napi);
@@ -2838,8 +2886,6 @@ static int do_vxge_close(struct net_device *dev, int do_io)
 	if (do_io)
 		vxge_hw_device_intr_disable(vdev->devh);
 
-	mdelay(1000);
-
 	vxge_rem_isr(vdev);
 
 	vxge_napi_del_all(vdev);
@@ -2954,6 +3000,101 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
 	return net_stats;
 }
 
+static enum vxge_hw_status vxge_timestamp_config(struct vxgedev *vdev,
+						 int enable)
+{
+	enum vxge_hw_status status;
+	u64 val64;
+
+	/* Timestamp is passed to the driver via the FCS, therefore we
+	 * must disable the FCS stripping by the adapter.  Since this is
+	 * required for the driver to load (due to a hardware bug),
+	 * there is no need to do anything special here.
+	 */
+	if (enable)
+		val64 = VXGE_HW_XMAC_TIMESTAMP_EN |
+			VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(0) |
+			VXGE_HW_XMAC_TIMESTAMP_INTERVAL(0);
+	else
+		val64 = 0;
+
+	status = vxge_hw_mgmt_reg_write(vdev->devh,
+					vxge_hw_mgmt_reg_type_mrpcim,
+					0,
+					offsetof(struct vxge_hw_mrpcim_reg,
+						 xmac_timestamp),
+					val64);
+	vxge_hw_device_flush_io(vdev->devh);
+	return status;
+}
+
+static int vxge_hwtstamp_ioctl(struct vxgedev *vdev, void __user *data)
+{
+	struct hwtstamp_config config;
+	enum vxge_hw_status status;
+	int i;
+
+	if (copy_from_user(&config, data, sizeof(config)))
+		return -EFAULT;
+
+	/* reserved for future extensions */
+	if (config.flags)
+		return -EINVAL;
+
+	/* Transmit HW Timestamp not supported */
+	switch (config.tx_type) {
+	case HWTSTAMP_TX_OFF:
+		break;
+	case HWTSTAMP_TX_ON:
+	default:
+		return -ERANGE;
+	}
+
+	switch (config.rx_filter) {
+	case HWTSTAMP_FILTER_NONE:
+		status = vxge_timestamp_config(vdev, 0);
+		if (status != VXGE_HW_OK)
+			return -EFAULT;
+
+		vdev->rx_hwts = 0;
+		config.rx_filter = HWTSTAMP_FILTER_NONE;
+		break;
+
+	case HWTSTAMP_FILTER_ALL:
+	case HWTSTAMP_FILTER_SOME:
+	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
+	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
+	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
+	case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
+	case HWTSTAMP_FILTER_PTP_V2_L2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_L2_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ:
+	case HWTSTAMP_FILTER_PTP_V2_EVENT:
+	case HWTSTAMP_FILTER_PTP_V2_SYNC:
+	case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ:
+		status = vxge_timestamp_config(vdev, 1);
+		if (status != VXGE_HW_OK)
+			return -EFAULT;
+
+		vdev->rx_hwts = 1;
+		config.rx_filter = HWTSTAMP_FILTER_ALL;
+		break;
+
+	default:
+		 return -ERANGE;
+	}
+
+	for (i = 0; i < vdev->no_of_vpath; i++)
+		vdev->vpaths[i].ring.rx_hwts = vdev->rx_hwts;
+
+	if (copy_to_user(data, &config, sizeof(config)))
+		return -EFAULT;
+
+	return 0;
+}
+
 /**
  * vxge_ioctl
  * @dev: Device pointer.
@@ -2966,7 +3107,20 @@ vxge_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
  */
 static int vxge_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-	return -EOPNOTSUPP;
+	struct vxgedev *vdev = netdev_priv(dev);
+	int ret;
+
+	switch (cmd) {
+	case SIOCSHWTSTAMP:
+		ret = vxge_hwtstamp_ioctl(vdev, rq->ifr_data);
+		if (ret)
+			return ret;
+		break;
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	return 0;
 }
 
 /**
@@ -2984,7 +3138,7 @@ vxge_tx_watchdog(struct net_device *dev)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	vdev->cric_err_event = VXGE_HW_EVENT_RESET_START;
 
@@ -3012,7 +3166,7 @@ vxge_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	vpath = &vdev->vpaths[0];
 	if ((NULL == grp) && (vpath->is_open)) {
@@ -3061,7 +3215,7 @@ vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
 	struct vxge_vpath *vpath;
 	int vp_id;
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	/* Add these vlan to the vid table */
 	for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
@@ -3088,7 +3242,7 @@ vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 
 	vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
 
-	vdev = (struct vxgedev *)netdev_priv(dev);
+	vdev = netdev_priv(dev);
 
 	vlan_group_set_device(vdev->vlgrp, vid, NULL);
 
@@ -3125,6 +3279,19 @@ static const struct net_device_ops vxge_netdev_ops = {
 #endif
 };
 
+static int __devinit vxge_device_revision(struct vxgedev *vdev)
+{
+	int ret;
+	u8 revision;
+
+	ret = pci_read_config_byte(vdev->pdev, PCI_REVISION_ID, &revision);
+	if (ret)
+		return -EIO;
+
+	vdev->titan1 = (revision == VXGE_HW_TITAN1_PCI_REVISION);
+	return 0;
+}
+
 static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 					  struct vxge_config *config,
 					  int high_dma, int no_of_vpath,
@@ -3163,6 +3330,11 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 	vdev->pdev = hldev->pdev;
 	memcpy(&vdev->config, config, sizeof(struct vxge_config));
 	vdev->rx_csum = 1;	/* Enable Rx CSUM by default. */
+	vdev->rx_hwts = 0;
+
+	ret = vxge_device_revision(vdev);
+	if (ret < 0)
+		goto _out1;
 
 	SET_NETDEV_DEV(ndev, &vdev->pdev->dev);
 
@@ -3178,6 +3350,11 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 
 	vxge_initialize_ethtool_ops(ndev);
 
+	if (vdev->config.rth_steering != NO_STEERING) {
+		ndev->features |= NETIF_F_RXHASH;
+		hldev->config.rth_en = VXGE_HW_RTH_ENABLE;
+	}
+
 	/* Allocate memory for vpath */
 	vdev->vpaths = kzalloc((sizeof(struct vxge_vpath)) *
 				no_of_vpath, GFP_KERNEL);
@@ -3227,6 +3404,7 @@ static int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
 		"%s: Ethernet device registered",
 		ndev->name);
 
+	hldev->ndev = ndev;
 	*vdev_out = vdev;
 
 	/* Resetting the Device stats */
@@ -3261,36 +3439,29 @@ _out0:
  *
  * This function will unregister and free network device
  */
-static void
-vxge_device_unregister(struct __vxge_hw_device *hldev)
+static void vxge_device_unregister(struct __vxge_hw_device *hldev)
 {
 	struct vxgedev *vdev;
 	struct net_device *dev;
 	char buf[IFNAMSIZ];
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	u32 level_trace;
-#endif
 
 	dev = hldev->ndev;
 	vdev = netdev_priv(dev);
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	level_trace = vdev->level_trace;
-#endif
-	vxge_debug_entryexit(level_trace,
-		"%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
 
-	memcpy(buf, vdev->ndev->name, IFNAMSIZ);
+	vxge_debug_entryexit(vdev->level_trace,	"%s: %s:%d", vdev->ndev->name,
+			     __func__, __LINE__);
+
+	strncpy(buf, dev->name, IFNAMSIZ);
 
 	/* in 2.6 will call stop() if device is up */
 	unregister_netdev(dev);
 
 	flush_scheduled_work();
 
-	vxge_debug_init(level_trace, "%s: ethernet device unregistered", buf);
-	vxge_debug_entryexit(level_trace,
-		"%s: %s:%d  Exiting...", buf, __func__, __LINE__);
+	vxge_debug_init(vdev->level_trace, "%s: ethernet device unregistered",
+			buf);
+	vxge_debug_entryexit(vdev->level_trace,	"%s: %s:%d  Exiting...", buf,
+			     __func__, __LINE__);
 }
 
 /*
@@ -3304,7 +3475,7 @@ vxge_callback_crit_err(struct __vxge_hw_device *hldev,
 			enum vxge_hw_event type, u64 vp_id)
 {
 	struct net_device *dev = hldev->ndev;
-	struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
+	struct vxgedev *vdev = netdev_priv(dev);
 	struct vxge_vpath *vpath = NULL;
 	int vpath_idx;
 
@@ -3751,9 +3922,6 @@ static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
 		vxge_debug_init(VXGE_TRACE,
 			"%s: MAC Address learning enabled", vdev->ndev->name);
 
-	vxge_debug_init(VXGE_TRACE,
-		"%s: Rx doorbell mode enabled", vdev->ndev->name);
-
 	for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
 		if (!vxge_bVALn(vpath_mask, i, 1))
 			continue;
@@ -3766,14 +3934,6 @@ static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
 			((struct __vxge_hw_device  *)(vdev->devh))->
 				config.vp_config[i].rpa_strip_vlan_tag
 			? "Enabled" : "Disabled");
-		vxge_debug_init(VXGE_TRACE,
-			"%s: Ring blocks : %d", vdev->ndev->name,
-			((struct __vxge_hw_device  *)(vdev->devh))->
-				config.vp_config[i].ring.ring_blocks);
-		vxge_debug_init(VXGE_TRACE,
-			"%s: Fifo blocks : %d", vdev->ndev->name,
-			((struct __vxge_hw_device  *)(vdev->devh))->
-				config.vp_config[i].fifo.fifo_blocks);
 		vxge_debug_ll_config(VXGE_TRACE,
 			"%s: Max frags : %d", vdev->ndev->name,
 			((struct __vxge_hw_device  *)(vdev->devh))->
@@ -3813,8 +3973,7 @@ static int vxge_pm_resume(struct pci_dev *pdev)
 static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
 						pci_channel_state_t state)
 {
-	struct __vxge_hw_device  *hldev =
-		(struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	netif_device_detach(netdev);
@@ -3843,8 +4002,7 @@ static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
  */
 static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device  *hldev =
-		(struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	struct vxgedev *vdev = netdev_priv(netdev);
@@ -3869,8 +4027,7 @@ static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
  */
 static void vxge_io_resume(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device  *hldev =
-		(struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	struct __vxge_hw_device *hldev = pci_get_drvdata(pdev);
 	struct net_device *netdev = hldev->ndev;
 
 	if (netif_running(netdev)) {
@@ -3914,6 +4071,142 @@ static inline u32 vxge_get_num_vfs(u64 function_mode)
 	return num_functions;
 }
 
+int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override)
+{
+	struct __vxge_hw_device *hldev = vdev->devh;
+	u32 maj, min, bld, cmaj, cmin, cbld;
+	enum vxge_hw_status status;
+	const struct firmware *fw;
+	int ret;
+
+	ret = request_firmware(&fw, fw_name, &vdev->pdev->dev);
+	if (ret) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware file '%s' not found",
+				VXGE_DRIVER_NAME, fw_name);
+		goto out;
+	}
+
+	/* Load the new firmware onto the adapter */
+	status = vxge_update_fw_image(hldev, fw->data, fw->size);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+				"%s: FW image download to adapter failed '%s'.",
+				VXGE_DRIVER_NAME, fw_name);
+		ret = -EIO;
+		goto out;
+	}
+
+	/* Read the version of the new firmware */
+	status = vxge_hw_upgrade_read_version(hldev, &maj, &min, &bld);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR,
+				"%s: Upgrade read version failed '%s'.",
+				VXGE_DRIVER_NAME, fw_name);
+		ret = -EIO;
+		goto out;
+	}
+
+	cmaj = vdev->config.device_hw_info.fw_version.major;
+	cmin = vdev->config.device_hw_info.fw_version.minor;
+	cbld = vdev->config.device_hw_info.fw_version.build;
+	/* It's possible the version in /lib/firmware is not the latest version.
+	 * If so, we could get into a loop of trying to upgrade to the latest
+	 * and flashing the older version.
+	 */
+	if (VXGE_FW_VER(maj, min, bld) == VXGE_FW_VER(cmaj, cmin, cbld) &&
+	    !override) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	printk(KERN_NOTICE "Upgrade to firmware version %d.%d.%d commencing\n",
+	       maj, min, bld);
+
+	/* Flash the adapter with the new firmware */
+	status = vxge_hw_flash_fw(hldev);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, "%s: Upgrade commit failed '%s'.",
+				VXGE_DRIVER_NAME, fw_name);
+		ret = -EIO;
+		goto out;
+	}
+
+	printk(KERN_NOTICE "Upgrade of firmware successful!  Adapter must be "
+	       "hard reset before using, thus requiring a system reboot or a "
+	       "hotplug event.\n");
+
+out:
+	return ret;
+}
+
+static int vxge_probe_fw_update(struct vxgedev *vdev)
+{
+	u32 maj, min, bld;
+	int ret, gpxe = 0;
+	char *fw_name;
+
+	maj = vdev->config.device_hw_info.fw_version.major;
+	min = vdev->config.device_hw_info.fw_version.minor;
+	bld = vdev->config.device_hw_info.fw_version.build;
+
+	if (VXGE_FW_VER(maj, min, bld) == VXGE_CERT_FW_VER)
+		return 0;
+
+	/* Ignore the build number when determining if the current firmware is
+	 * "too new" to load the driver
+	 */
+	if (VXGE_FW_VER(maj, min, 0) > VXGE_CERT_FW_VER) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware newer than last known "
+				"version, unable to load driver\n",
+				VXGE_DRIVER_NAME);
+		return -EINVAL;
+	}
+
+	/* Firmware 1.4.4 and older cannot be upgraded, and is too ancient to
+	 * work with this driver.
+	 */
+	if (VXGE_FW_VER(maj, min, bld) <= VXGE_FW_DEAD_VER) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware %d.%d.%d cannot be "
+				"upgraded\n", VXGE_DRIVER_NAME, maj, min, bld);
+		return -EINVAL;
+	}
+
+	/* If file not specified, determine gPXE or not */
+	if (VXGE_FW_VER(maj, min, bld) >= VXGE_EPROM_FW_VER) {
+		int i;
+		for (i = 0; i < VXGE_HW_MAX_ROM_IMAGES; i++)
+			if (vdev->devh->eprom_versions[i]) {
+				gpxe = 1;
+				break;
+			}
+	}
+	if (gpxe)
+		fw_name = "vxge/X3fw-pxe.ncf";
+	else
+		fw_name = "vxge/X3fw.ncf";
+
+	ret = vxge_fw_upgrade(vdev, fw_name, 0);
+	/* -EINVAL and -ENOENT are not fatal errors for flashing firmware on
+	 * probe, so ignore them
+	 */
+	if (ret != -EINVAL && ret != -ENOENT)
+		return -EIO;
+	else
+		ret = 0;
+
+	if (VXGE_FW_VER(VXGE_CERT_FW_VER_MAJOR, VXGE_CERT_FW_VER_MINOR, 0) >
+	    VXGE_FW_VER(maj, min, 0)) {
+		vxge_debug_init(VXGE_ERR, "%s: Firmware %d.%d.%d is too old to"
+				" be used with this driver.\n"
+				"Please get the latest version from "
+				"ftp://ftp.s2io.com/pub/X3100-Drivers/FIRMWARE",
+				VXGE_DRIVER_NAME, maj, min, bld);
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
 /**
  * vxge_probe
  * @pdev : structure containing the PCI related information of the device.
@@ -3928,7 +4221,7 @@ static inline u32 vxge_get_num_vfs(u64 function_mode)
 static int __devinit
 vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 {
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	enum vxge_hw_status status;
 	int ret;
 	int high_dma = 0;
@@ -4072,16 +4365,6 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 		goto _exit3;
 	}
 
-	if (ll_config->device_hw_info.fw_version.major !=
-		VXGE_DRIVER_FW_VERSION_MAJOR) {
-		vxge_debug_init(VXGE_ERR,
-			"%s: Incorrect firmware version."
-			"Please upgrade the firmware to version 1.x.x",
-			VXGE_DRIVER_NAME);
-		ret = -EINVAL;
-		goto _exit3;
-	}
-
 	vpath_mask = ll_config->device_hw_info.vpath_mask;
 	if (vpath_mask == 0) {
 		vxge_debug_ll_config(VXGE_TRACE,
@@ -4145,11 +4428,37 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 			goto _exit3;
 	}
 
+	if (VXGE_FW_VER(ll_config->device_hw_info.fw_version.major,
+			ll_config->device_hw_info.fw_version.minor,
+			ll_config->device_hw_info.fw_version.build) >=
+	    VXGE_EPROM_FW_VER) {
+		struct eprom_image img[VXGE_HW_MAX_ROM_IMAGES];
+
+		status = vxge_hw_vpath_eprom_img_ver_get(hldev, img);
+		if (status != VXGE_HW_OK) {
+			vxge_debug_init(VXGE_ERR, "%s: Reading of EPROM failed",
+					VXGE_DRIVER_NAME);
+			/* This is a non-fatal error, continue */
+		}
+
+		for (i = 0; i < VXGE_HW_MAX_ROM_IMAGES; i++) {
+			hldev->eprom_versions[i] = img[i].version;
+			if (!img[i].is_valid)
+				break;
+			vxge_debug_init(VXGE_TRACE, "%s: EPROM %d, version "
+					"%d.%d.%d.%d\n", VXGE_DRIVER_NAME, i,
+					VXGE_EPROM_IMG_MAJOR(img[i].version),
+					VXGE_EPROM_IMG_MINOR(img[i].version),
+					VXGE_EPROM_IMG_FIX(img[i].version),
+					VXGE_EPROM_IMG_BUILD(img[i].version));
+		}
+	}
+
 	/* if FCS stripping is not disabled in MAC fail driver load */
-	if (vxge_hw_vpath_strip_fcs_check(hldev, vpath_mask) != VXGE_HW_OK) {
-		vxge_debug_init(VXGE_ERR,
-			"%s: FCS stripping is not disabled in MAC"
-			" failing driver load", VXGE_DRIVER_NAME);
+	status = vxge_hw_vpath_strip_fcs_check(hldev, vpath_mask);
+	if (status != VXGE_HW_OK) {
+		vxge_debug_init(VXGE_ERR, "%s: FCS stripping is enabled in MAC"
+				" failing driver load", VXGE_DRIVER_NAME);
 		ret = -EINVAL;
 		goto _exit4;
 	}
@@ -4163,28 +4472,32 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	ll_config->fifo_indicate_max_pkts = VXGE_FIFO_INDICATE_MAX_PKTS;
 	ll_config->addr_learn_en = addr_learn_en;
 	ll_config->rth_algorithm = RTH_ALG_JENKINS;
-	ll_config->rth_hash_type_tcpipv4 = VXGE_HW_RING_HASH_TYPE_TCP_IPV4;
-	ll_config->rth_hash_type_ipv4 = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_tcpipv6 = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_ipv6 = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_tcpipv6ex = VXGE_HW_RING_HASH_TYPE_NONE;
-	ll_config->rth_hash_type_ipv6ex = VXGE_HW_RING_HASH_TYPE_NONE;
+	ll_config->rth_hash_type_tcpipv4 = 1;
+	ll_config->rth_hash_type_ipv4 = 0;
+	ll_config->rth_hash_type_tcpipv6 = 0;
+	ll_config->rth_hash_type_ipv6 = 0;
+	ll_config->rth_hash_type_tcpipv6ex = 0;
+	ll_config->rth_hash_type_ipv6ex = 0;
 	ll_config->rth_bkt_sz = RTH_BUCKET_SIZE;
 	ll_config->tx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
 	ll_config->rx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
 
-	if (vxge_device_register(hldev, ll_config, high_dma, no_of_vpath,
-		&vdev)) {
+	ret = vxge_device_register(hldev, ll_config, high_dma, no_of_vpath,
+				   &vdev);
+	if (ret) {
 		ret = -EINVAL;
 		goto _exit4;
 	}
 
+	ret = vxge_probe_fw_update(vdev);
+	if (ret)
+		goto _exit5;
+
 	vxge_hw_device_debug_set(hldev, VXGE_TRACE, VXGE_COMPONENT_LL);
 	VXGE_COPY_DEBUG_INFO_TO_LL(vdev, vxge_hw_device_error_level_get(hldev),
 		vxge_hw_device_trace_level_get(hldev));
 
 	/* set private HW device info */
-	hldev->ndev = vdev->ndev;
 	vdev->mtu = VXGE_HW_DEFAULT_MTU;
 	vdev->bar0 = attr.bar0;
 	vdev->max_vpath_supported = max_vpath_supported;
@@ -4278,15 +4591,13 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 
 	/* Copy the station mac address to the list */
 	for (i = 0; i < vdev->no_of_vpath; i++) {
-		entry =	(struct vxge_mac_addrs *)
-				kzalloc(sizeof(struct vxge_mac_addrs),
-					GFP_KERNEL);
+		entry =	kzalloc(sizeof(struct vxge_mac_addrs), GFP_KERNEL);
 		if (NULL == entry) {
 			vxge_debug_init(VXGE_ERR,
 				"%s: mac_addr_list : memory allocation failed",
 				vdev->ndev->name);
 			ret = -EPERM;
-			goto _exit5;
+			goto _exit6;
 		}
 		macaddr = (u8 *)&entry->macaddr;
 		memcpy(macaddr, vdev->ndev->dev_addr, ETH_ALEN);
@@ -4326,10 +4637,10 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 	kfree(ll_config);
 	return 0;
 
-_exit5:
+_exit6:
 	for (i = 0; i < vdev->no_of_vpath; i++)
 		vxge_free_mac_add_list(&vdev->vpaths[i]);
-
+_exit5:
 	vxge_device_unregister(hldev);
 _exit4:
 	pci_disable_sriov(pdev);
@@ -4354,34 +4665,25 @@ _exit0:
  * Description: This function is called by the Pci subsystem to release a
  * PCI device and free up all resource held up by the device.
  */
-static void __devexit
-vxge_remove(struct pci_dev *pdev)
+static void __devexit vxge_remove(struct pci_dev *pdev)
 {
-	struct __vxge_hw_device  *hldev;
+	struct __vxge_hw_device *hldev;
 	struct vxgedev *vdev = NULL;
 	struct net_device *dev;
 	int i = 0;
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	u32 level_trace;
-#endif
 
-	hldev = (struct __vxge_hw_device  *) pci_get_drvdata(pdev);
+	hldev = pci_get_drvdata(pdev);
 
 	if (hldev == NULL)
 		return;
+
 	dev = hldev->ndev;
 	vdev = netdev_priv(dev);
 
-#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
-	(VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
-	level_trace = vdev->level_trace;
-#endif
-	vxge_debug_entryexit(level_trace,
-		"%s:%d", __func__, __LINE__);
+	vxge_debug_entryexit(vdev->level_trace,	"%s:%d", __func__, __LINE__);
 
-	vxge_debug_init(level_trace,
-		"%s : removing PCI device...", __func__);
+	vxge_debug_init(vdev->level_trace, "%s : removing PCI device...",
+			__func__);
 	vxge_device_unregister(hldev);
 
 	for (i = 0; i < vdev->no_of_vpath; i++) {
@@ -4399,16 +4701,16 @@ vxge_remove(struct pci_dev *pdev)
 	/* we are safe to free it now */
 	free_netdev(dev);
 
-	vxge_debug_init(level_trace,
-		"%s:%d  Device unregistered", __func__, __LINE__);
+	vxge_debug_init(vdev->level_trace, "%s:%d Device unregistered",
+			__func__, __LINE__);
 
 	vxge_hw_device_terminate(hldev);
 
 	pci_disable_device(pdev);
 	pci_release_regions(pdev);
 	pci_set_drvdata(pdev, NULL);
-	vxge_debug_entryexit(level_trace,
-		"%s:%d  Exiting...", __func__, __LINE__);
+	vxge_debug_entryexit(vdev->level_trace,	"%s:%d  Exiting...", __func__,
+			     __LINE__);
 }
 
 static struct pci_error_handlers vxge_err_handler = {
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index de64536cb7d0..953cb0ded3e1 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -29,6 +29,9 @@
 
 #define PCI_DEVICE_ID_TITAN_WIN		0x5733
 #define PCI_DEVICE_ID_TITAN_UNI		0x5833
+#define VXGE_HW_TITAN1_PCI_REVISION	1
+#define VXGE_HW_TITAN1A_PCI_REVISION	2
+
 #define	VXGE_USE_DEFAULT		0xffffffff
 #define VXGE_HW_VPATH_MSIX_ACTIVE	4
 #define VXGE_ALARM_MSIX_ID		2
@@ -53,11 +56,13 @@
 
 #define VXGE_TTI_BTIMER_VAL 250000
 
-#define VXGE_TTI_LTIMER_VAL 1000
-#define VXGE_TTI_RTIMER_VAL 0
-#define VXGE_RTI_BTIMER_VAL 250
-#define VXGE_RTI_LTIMER_VAL 100
-#define VXGE_RTI_RTIMER_VAL 0
+#define VXGE_TTI_LTIMER_VAL	1000
+#define VXGE_T1A_TTI_LTIMER_VAL	80
+#define VXGE_TTI_RTIMER_VAL	0
+#define VXGE_T1A_TTI_RTIMER_VAL	400
+#define VXGE_RTI_BTIMER_VAL	250
+#define VXGE_RTI_LTIMER_VAL	100
+#define VXGE_RTI_RTIMER_VAL	0
 #define VXGE_FIFO_INDICATE_MAX_PKTS VXGE_DEF_FIFO_LENGTH
 #define VXGE_ISR_POLLING_CNT 	8
 #define VXGE_MAX_CONFIG_DEV	0xFF
@@ -76,14 +81,32 @@
 #define TTI_TX_UFC_B	40
 #define TTI_TX_UFC_C	60
 #define TTI_TX_UFC_D	100
+#define TTI_T1A_TX_UFC_A	30
+#define TTI_T1A_TX_UFC_B	80
+/* Slope - (max_mtu - min_mtu)/(max_mtu_ufc - min_mtu_ufc) */
+/* Slope - 93 */
+/* 60 - 9k Mtu, 140 - 1.5k mtu */
+#define TTI_T1A_TX_UFC_C(mtu)	(60 + ((VXGE_HW_MAX_MTU - mtu) / 93))
+
+/* Slope - 37 */
+/* 100 - 9k Mtu, 300 - 1.5k mtu */
+#define TTI_T1A_TX_UFC_D(mtu)	(100 + ((VXGE_HW_MAX_MTU - mtu) / 37))
+
+
+#define RTI_RX_URANGE_A		5
+#define RTI_RX_URANGE_B		15
+#define RTI_RX_URANGE_C		40
+#define RTI_T1A_RX_URANGE_A	1
+#define RTI_T1A_RX_URANGE_B	20
+#define RTI_T1A_RX_URANGE_C	50
+#define RTI_RX_UFC_A		1
+#define RTI_RX_UFC_B		5
+#define RTI_RX_UFC_C		10
+#define RTI_RX_UFC_D		15
+#define RTI_T1A_RX_UFC_B	20
+#define RTI_T1A_RX_UFC_C	50
+#define RTI_T1A_RX_UFC_D	60
 
-#define RTI_RX_URANGE_A	5
-#define RTI_RX_URANGE_B	15
-#define RTI_RX_URANGE_C	40
-#define RTI_RX_UFC_A	1
-#define RTI_RX_UFC_B	5
-#define RTI_RX_UFC_C	10
-#define RTI_RX_UFC_D	15
 
 /* Milli secs timer period */
 #define VXGE_TIMER_DELAY		10000
@@ -145,15 +168,15 @@ struct vxge_config {
 
 	int		addr_learn_en;
 
-	int		rth_steering;
-	int		rth_algorithm;
-	int		rth_hash_type_tcpipv4;
-	int		rth_hash_type_ipv4;
-	int		rth_hash_type_tcpipv6;
-	int		rth_hash_type_ipv6;
-	int		rth_hash_type_tcpipv6ex;
-	int		rth_hash_type_ipv6ex;
-	int		rth_bkt_sz;
+	u32		rth_steering:2,
+			rth_algorithm:2,
+			rth_hash_type_tcpipv4:1,
+			rth_hash_type_ipv4:1,
+			rth_hash_type_tcpipv6:1,
+			rth_hash_type_ipv6:1,
+			rth_hash_type_tcpipv6ex:1,
+			rth_hash_type_ipv6ex:1,
+			rth_bkt_sz:8;
 	int		rth_jhash_golden_ratio;
 	int		tx_steering_type;
 	int 	fifo_indicate_max_pkts;
@@ -248,8 +271,9 @@ struct vxge_ring {
 	 */
 	int driver_id;
 
-	 /* copy of the flag indicating whether rx_csum is to be used */
-	u32 rx_csum;
+	/* copy of the flag indicating whether rx_csum is to be used */
+	u32 rx_csum:1,
+	    rx_hwts:1;
 
 	int pkts_processed;
 	int budget;
@@ -327,7 +351,9 @@ struct vxgedev {
 	u16		all_multi_flg;
 
 	 /* A flag indicating whether rx_csum is to be used or not. */
-	u32	rx_csum;
+	u32	rx_csum:1,
+		rx_hwts:1,
+		titan1:1;
 
 	struct vxge_msix_entry *vxge_entries;
 	struct msix_entry *entries;
@@ -387,8 +413,6 @@ struct vxge_tx_priv {
 	static int p = val; \
 	module_param(p, int, 0)
 
-#define vxge_os_bug(fmt...)		{ printk(fmt); BUG(); }
-
 #define vxge_os_timer(timer, handle, arg, exp) do { \
 		init_timer(&timer); \
 		timer.function = handle; \
@@ -397,6 +421,11 @@ struct vxge_tx_priv {
 	} while (0);
 
 extern void vxge_initialize_ethtool_ops(struct net_device *ndev);
+
+enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
+
+int vxge_fw_upgrade(struct vxgedev *vdev, char *fw_name, int override);
+
 /**
  * #define VXGE_DEBUG_INIT: debug for initialization functions
  * #define VXGE_DEBUG_TX	 : debug transmit related functions
diff --git a/drivers/net/vxge/vxge-reg.h b/drivers/net/vxge/vxge-reg.h
index 3dd5c9615ef9..3e658b175947 100644
--- a/drivers/net/vxge/vxge-reg.h
+++ b/drivers/net/vxge/vxge-reg.h
@@ -49,6 +49,33 @@
 #define VXGE_HW_TITAN_VPMGMT_REG_SPACES			17
 #define VXGE_HW_TITAN_VPATH_REG_SPACES			17
 
+#define VXGE_HW_FW_API_GET_EPROM_REV			31
+
+#define VXGE_EPROM_IMG_MAJOR(val)		(u32) vxge_bVALn(val, 48, 4)
+#define VXGE_EPROM_IMG_MINOR(val)		(u32) vxge_bVALn(val, 52, 4)
+#define VXGE_EPROM_IMG_FIX(val)			(u32) vxge_bVALn(val, 56, 4)
+#define VXGE_EPROM_IMG_BUILD(val)		(u32) vxge_bVALn(val, 60, 4)
+
+#define VXGE_HW_GET_EPROM_IMAGE_INDEX(val)		vxge_bVALn(val, 16, 8)
+#define VXGE_HW_GET_EPROM_IMAGE_VALID(val)		vxge_bVALn(val, 31, 1)
+#define VXGE_HW_GET_EPROM_IMAGE_TYPE(val)		vxge_bVALn(val, 40, 8)
+#define VXGE_HW_GET_EPROM_IMAGE_REV(val)		vxge_bVALn(val, 48, 16)
+#define VXGE_HW_RTS_ACCESS_STEER_ROM_IMAGE_INDEX(val)	vxge_vBIT(val, 16, 8)
+
+#define VXGE_HW_FW_API_GET_FUNC_MODE			29
+#define VXGE_HW_GET_FUNC_MODE_VAL(val)			(val & 0xFF)
+
+#define VXGE_HW_FW_UPGRADE_MEMO				13
+#define VXGE_HW_FW_UPGRADE_ACTION			16
+#define VXGE_HW_FW_UPGRADE_OFFSET_START			2
+#define VXGE_HW_FW_UPGRADE_OFFSET_SEND			3
+#define VXGE_HW_FW_UPGRADE_OFFSET_COMMIT		4
+#define VXGE_HW_FW_UPGRADE_OFFSET_READ			5
+
+#define VXGE_HW_FW_UPGRADE_BLK_SIZE			16
+#define VXGE_HW_UPGRADE_GET_RET_ERR_CODE(val)		(val & 0xff)
+#define VXGE_HW_UPGRADE_GET_SEC_ERR_CODE(val)		((val >> 8) & 0xff)
+
 #define VXGE_HW_ASIC_MODE_RESERVED				0
 #define VXGE_HW_ASIC_MODE_NO_IOV				1
 #define VXGE_HW_ASIC_MODE_SR_IOV				2
@@ -165,13 +192,13 @@
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_ETYPE		2
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_PN		3
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG	5
-#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT	6
+#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT		6
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_JHASH_CFG	7
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK		8
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY		9
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_QOS		10
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DS		11
-#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT	12
+#define	VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT		12
 #define	VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO		13
 
 #define	VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(bits) \
@@ -437,6 +464,7 @@
 #define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(bits) \
 							vxge_bVALn(bits, 48, 16)
 #define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_BUILD vxge_vBIT(val, 48, 16)
+#define VXGE_HW_RTS_ACCESS_STEER_CTRL_GET_ACTION(bits) vxge_bVALn(bits, 0, 8)
 
 #define	VXGE_HW_SRPCIM_TO_VPATH_ALARM_REG_GET_PPIF_SRPCIM_TO_VPATH_ALARM(bits)\
 							vxge_bVALn(bits, 0, 18)
@@ -3998,6 +4026,7 @@ struct vxge_hw_vpath_reg {
 #define	VXGE_HW_PRC_CFG6_L4_CPC_TRSFR_CODE_EN	vxge_mBIT(9)
 #define VXGE_HW_PRC_CFG6_RXD_CRXDT(val) vxge_vBIT(val, 23, 9)
 #define VXGE_HW_PRC_CFG6_RXD_SPAT(val) vxge_vBIT(val, 36, 9)
+#define VXGE_HW_PRC_CFG6_GET_RXD_SPAT(val)	vxge_bVALn(val, 36, 9)
 /*0x00a78*/	u64	prc_cfg7;
 #define VXGE_HW_PRC_CFG7_SCATTER_MODE(val) vxge_vBIT(val, 6, 2)
 #define	VXGE_HW_PRC_CFG7_SMART_SCAT_EN	vxge_mBIT(11)
diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h
index 9890d4d596d0..1fceee876228 100644
--- a/drivers/net/vxge/vxge-traffic.h
+++ b/drivers/net/vxge/vxge-traffic.h
@@ -1904,34 +1904,6 @@ enum vxge_hw_ring_tcode {
 	VXGE_HW_RING_T_CODE_MULTI_ERR			= 0xF
 };
 
-/**
- * enum enum vxge_hw_ring_hash_type - RTH hash types
- * @VXGE_HW_RING_HASH_TYPE_NONE: No Hash
- * @VXGE_HW_RING_HASH_TYPE_TCP_IPV4: TCP IPv4
- * @VXGE_HW_RING_HASH_TYPE_UDP_IPV4: UDP IPv4
- * @VXGE_HW_RING_HASH_TYPE_IPV4: IPv4
- * @VXGE_HW_RING_HASH_TYPE_TCP_IPV6: TCP IPv6
- * @VXGE_HW_RING_HASH_TYPE_UDP_IPV6: UDP IPv6
- * @VXGE_HW_RING_HASH_TYPE_IPV6: IPv6
- * @VXGE_HW_RING_HASH_TYPE_TCP_IPV6_EX: TCP IPv6 extension
- * @VXGE_HW_RING_HASH_TYPE_UDP_IPV6_EX: UDP IPv6 extension
- * @VXGE_HW_RING_HASH_TYPE_IPV6_EX: IPv6 extension
- *
- * RTH hash types
- */
-enum vxge_hw_ring_hash_type {
-	VXGE_HW_RING_HASH_TYPE_NONE			= 0x0,
-	VXGE_HW_RING_HASH_TYPE_TCP_IPV4		= 0x1,
-	VXGE_HW_RING_HASH_TYPE_UDP_IPV4		= 0x2,
-	VXGE_HW_RING_HASH_TYPE_IPV4			= 0x3,
-	VXGE_HW_RING_HASH_TYPE_TCP_IPV6		= 0x4,
-	VXGE_HW_RING_HASH_TYPE_UDP_IPV6		= 0x5,
-	VXGE_HW_RING_HASH_TYPE_IPV6			= 0x6,
-	VXGE_HW_RING_HASH_TYPE_TCP_IPV6_EX	= 0x7,
-	VXGE_HW_RING_HASH_TYPE_UDP_IPV6_EX	= 0x8,
-	VXGE_HW_RING_HASH_TYPE_IPV6_EX		= 0x9
-};
-
 enum vxge_hw_status vxge_hw_ring_rxd_reserve(
 	struct __vxge_hw_ring *ring_handle,
 	void **rxdh);
diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
index 53fefe137368..9c93e0a17175 100644
--- a/drivers/net/vxge/vxge-version.h
+++ b/drivers/net/vxge/vxge-version.h
@@ -16,7 +16,34 @@
 
 #define VXGE_VERSION_MAJOR	"2"
 #define VXGE_VERSION_MINOR	"0"
-#define VXGE_VERSION_FIX	"9"
-#define VXGE_VERSION_BUILD	"20840"
+#define VXGE_VERSION_FIX	"11"
+#define VXGE_VERSION_BUILD	"21932"
 #define VXGE_VERSION_FOR	"k"
+
+#define VXGE_FW_VER(maj, min, bld) (((maj) << 16) + ((min) << 8) + (bld))
+
+#define VXGE_DEAD_FW_VER_MAJOR	1
+#define VXGE_DEAD_FW_VER_MINOR	4
+#define VXGE_DEAD_FW_VER_BUILD	4
+
+#define VXGE_FW_DEAD_VER VXGE_FW_VER(VXGE_DEAD_FW_VER_MAJOR, \
+				     VXGE_DEAD_FW_VER_MINOR, \
+				     VXGE_DEAD_FW_VER_BUILD)
+
+#define VXGE_EPROM_FW_VER_MAJOR	1
+#define VXGE_EPROM_FW_VER_MINOR	6
+#define VXGE_EPROM_FW_VER_BUILD	1
+
+#define VXGE_EPROM_FW_VER VXGE_FW_VER(VXGE_EPROM_FW_VER_MAJOR, \
+				      VXGE_EPROM_FW_VER_MINOR, \
+				      VXGE_EPROM_FW_VER_BUILD)
+
+#define VXGE_CERT_FW_VER_MAJOR	1
+#define VXGE_CERT_FW_VER_MINOR	8
+#define VXGE_CERT_FW_VER_BUILD	1
+
+#define VXGE_CERT_FW_VER VXGE_FW_VER(VXGE_CERT_FW_VER_MAJOR, \
+				     VXGE_CERT_FW_VER_MINOR, \
+				     VXGE_CERT_FW_VER_BUILD)
+
 #endif
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index d81ad8397885..24297b274cd4 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -498,7 +498,6 @@ norbuff:
 static int x25_asy_close(struct net_device *dev)
 {
 	struct x25_asy *sl = netdev_priv(dev);
-	int err;
 
 	spin_lock(&sl->lock);
 	if (sl->tty)
@@ -507,10 +506,6 @@ static int x25_asy_close(struct net_device *dev)
 	netif_stop_queue(dev);
 	sl->rcount = 0;
 	sl->xleft  = 0;
-	err = lapb_unregister(dev);
-	if (err != LAPB_OK)
-		printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
-			err);
 	spin_unlock(&sl->lock);
 	return 0;
 }
@@ -582,7 +577,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
 	if (err)
 		return err;
 	/* Done.  We have linked the TTY line to a channel. */
-	return sl->dev->base_addr;
+	return 0;
 }
 
 
@@ -595,6 +590,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
 static void x25_asy_close_tty(struct tty_struct *tty)
 {
 	struct x25_asy *sl = tty->disc_data;
+	int err;
 
 	/* First make sure we're connected. */
 	if (!sl || sl->magic != X25_ASY_MAGIC)
@@ -605,6 +601,11 @@ static void x25_asy_close_tty(struct tty_struct *tty)
 		dev_close(sl->dev);
 	rtnl_unlock();
 
+	err = lapb_unregister(sl->dev);
+	if (err != LAPB_OK)
+		printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
+			err);
+
 	tty->disc_data = NULL;
 	sl->tty = NULL;
 	x25_asy_free(sl);
diff --git a/drivers/net/wireless/ath/ar9170/cmd.c b/drivers/net/wireless/ath/ar9170/cmd.c
index 4604de09a8b2..6452c5055a63 100644
--- a/drivers/net/wireless/ath/ar9170/cmd.c
+++ b/drivers/net/wireless/ath/ar9170/cmd.c
@@ -54,7 +54,7 @@ int ar9170_write_mem(struct ar9170 *ar, const __le32 *data, size_t len)
 
 int ar9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val)
 {
-	__le32 buf[2] = {
+	const __le32 buf[2] = {
 		cpu_to_le32(reg),
 		cpu_to_le32(val),
 	};
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index 5dbb5361fd51..d3be6f9816b5 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -161,8 +161,7 @@ static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
 static void ar9170_usb_tx_urb_complete_frame(struct urb *urb)
 {
 	struct sk_buff *skb = urb->context;
-	struct ar9170_usb *aru = (struct ar9170_usb *)
-	      usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+	struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
 	if (unlikely(!aru)) {
 		dev_kfree_skb_irq(skb);
@@ -219,8 +218,7 @@ free:
 static void ar9170_usb_rx_completed(struct urb *urb)
 {
 	struct sk_buff *skb = urb->context;
-	struct ar9170_usb *aru = (struct ar9170_usb *)
-		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+	struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 	int err;
 
 	if (!aru)
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 501050c0296f..26bdbeee424f 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -104,6 +104,11 @@ enum ath_cipher {
 	ATH_CIPHER_MIC = 127
 };
 
+enum ath_drv_info {
+	AR7010_DEVICE		= BIT(0),
+	AR9287_DEVICE		= BIT(1),
+};
+
 /**
  * struct ath_ops - Register read/write operations
  *
@@ -147,6 +152,7 @@ struct ath_common {
 	u8 rx_chainmask;
 
 	u32 rx_bufsize;
+	u32 driver_info;
 
 	u32 keymax;
 	DECLARE_BITMAP(keymap, ATH_KEYMAX);
@@ -162,6 +168,8 @@ struct ath_common {
 	struct ath_regulatory regulatory;
 	const struct ath_ops *ops;
 	const struct ath_bus_ops *bus_ops;
+
+	bool btcoex_enabled;
 };
 
 struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
index eb83b7b4d0e3..e0793319389d 100644
--- a/drivers/net/wireless/ath/ath5k/Kconfig
+++ b/drivers/net/wireless/ath/ath5k/Kconfig
@@ -1,9 +1,12 @@
 config ATH5K
 	tristate "Atheros 5xxx wireless cards support"
-	depends on PCI && MAC80211
+	depends on (PCI || ATHEROS_AR231X) && MAC80211
 	select MAC80211_LEDS
 	select LEDS_CLASS
 	select NEW_LEDS
+	select AVERAGE
+	select ATH5K_AHB if (ATHEROS_AR231X && !PCI)
+	select ATH5K_PCI if (!ATHEROS_AR231X && PCI)
 	---help---
 	  This module adds support for wireless adapters based on
 	  Atheros 5xxx chipset.
@@ -37,3 +40,16 @@ config ATH5K_DEBUG
 
 	  modprobe ath5k debug=0x00000400
 
+config ATH5K_AHB
+	bool "Atheros 5xxx AHB bus support"
+	depends on (ATHEROS_AR231X && !PCI)
+	---help---
+	  This adds support for WiSoC type chipsets of the 5xxx Atheros
+	  family.
+
+config ATH5K_PCI
+	bool "Atheros 5xxx PCI bus support"
+	depends on (!ATHEROS_AR231X && PCI)
+	---help---
+	  This adds support for PCI type chipsets of the 5xxx Atheros
+	  family.
diff --git a/drivers/net/wireless/ath/ath5k/Makefile b/drivers/net/wireless/ath/ath5k/Makefile
index 2242a140e4fe..67dd9fd0650e 100644
--- a/drivers/net/wireless/ath/ath5k/Makefile
+++ b/drivers/net/wireless/ath/ath5k/Makefile
@@ -15,4 +15,6 @@ ath5k-y				+= rfkill.o
 ath5k-y				+= ani.o
 ath5k-y				+= sysfs.o
 ath5k-$(CONFIG_ATH5K_DEBUG)	+= debug.o
+ath5k-$(CONFIG_ATH5K_AHB)	+= ahb.o
+ath5k-$(CONFIG_ATH5K_PCI)	+= pci.o
 obj-$(CONFIG_ATH5K)		+= ath5k.o
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
new file mode 100644
index 000000000000..707cde149248
--- /dev/null
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications Inc.
+ * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/nl80211.h>
+#include <linux/platform_device.h>
+#include <ar231x_platform.h>
+#include "ath5k.h"
+#include "debug.h"
+#include "base.h"
+#include "reg.h"
+#include "debug.h"
+
+/* return bus cachesize in 4B word units */
+static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz)
+{
+	*csz = L1_CACHE_BYTES >> 2;
+}
+
+bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
+{
+	struct ath5k_softc *sc = common->priv;
+	struct platform_device *pdev = to_platform_device(sc->dev);
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	u16 *eeprom, *eeprom_end;
+
+
+
+	bcfg = pdev->dev.platform_data;
+	eeprom = (u16 *) bcfg->radio;
+	eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ;
+
+	eeprom += off;
+	if (eeprom > eeprom_end)
+		return -EINVAL;
+
+	*data = *eeprom;
+	return 0;
+}
+
+int ath5k_hw_read_srev(struct ath5k_hw *ah)
+{
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct platform_device *pdev = to_platform_device(sc->dev);
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	ah->ah_mac_srev = bcfg->devid;
+	return 0;
+}
+
+static const struct ath_bus_ops ath_ahb_bus_ops = {
+	.ath_bus_type = ATH_AHB,
+	.read_cachesize = ath5k_ahb_read_cachesize,
+	.eeprom_read = ath5k_ahb_eeprom_read,
+};
+
+/*Initialization*/
+static int ath_ahb_probe(struct platform_device *pdev)
+{
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	struct ath5k_softc *sc;
+	struct ieee80211_hw *hw;
+	struct resource *res;
+	void __iomem *mem;
+	int irq;
+	int ret = 0;
+	u32 reg;
+
+	if (!pdev->dev.platform_data) {
+		dev_err(&pdev->dev, "no platform data specified\n");
+		ret = -EINVAL;
+		goto err_out;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no memory resource found\n");
+		ret = -ENXIO;
+		goto err_out;
+	}
+
+	mem = ioremap_nocache(res->start, res->end - res->start + 1);
+	if (mem == NULL) {
+		dev_err(&pdev->dev, "ioremap failed\n");
+		ret = -ENOMEM;
+		goto err_out;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no IRQ resource found\n");
+		ret = -ENXIO;
+		goto err_out;
+	}
+
+	irq = res->start;
+
+	hw = ieee80211_alloc_hw(sizeof(struct ath5k_softc), &ath5k_hw_ops);
+	if (hw == NULL) {
+		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
+		ret = -ENOMEM;
+		goto err_out;
+	}
+
+	sc = hw->priv;
+	sc->hw = hw;
+	sc->dev = &pdev->dev;
+	sc->iobase = mem;
+	sc->irq = irq;
+	sc->devid = bcfg->devid;
+
+	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
+		/* Enable WMAC AHB arbitration */
+		reg = __raw_readl((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+		reg |= AR5K_AR2315_AHB_ARB_CTL_WLAN;
+		__raw_writel(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+
+		/* Enable global WMAC swapping */
+		reg = __raw_readl((void __iomem *) AR5K_AR2315_BYTESWAP);
+		reg |= AR5K_AR2315_BYTESWAP_WMAC;
+		__raw_writel(reg, (void __iomem *) AR5K_AR2315_BYTESWAP);
+	} else {
+		/* Enable WMAC DMA access (assuming 5312 or 231x*/
+		/* TODO: check other platforms */
+		reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
+		if (to_platform_device(sc->dev)->id == 0)
+			reg |= AR5K_AR5312_ENABLE_WLAN0;
+		else
+			reg |= AR5K_AR5312_ENABLE_WLAN1;
+		__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
+	}
+
+	ret = ath5k_init_softc(sc, &ath_ahb_bus_ops);
+	if (ret != 0) {
+		dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
+		ret = -ENODEV;
+		goto err_free_hw;
+	}
+
+	platform_set_drvdata(pdev, hw);
+
+	return 0;
+
+ err_free_hw:
+	ieee80211_free_hw(hw);
+	platform_set_drvdata(pdev, NULL);
+ err_out:
+	return ret;
+}
+
+static int ath_ahb_remove(struct platform_device *pdev)
+{
+	struct ar231x_board_config *bcfg = pdev->dev.platform_data;
+	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
+	struct ath5k_softc *sc;
+	u32 reg;
+
+	if (!hw)
+		return 0;
+
+	sc = hw->priv;
+
+	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
+		/* Disable WMAC AHB arbitration */
+		reg = __raw_readl((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+		reg &= ~AR5K_AR2315_AHB_ARB_CTL_WLAN;
+		__raw_writel(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
+	} else {
+		/*Stop DMA access */
+		reg = __raw_readl((void __iomem *) AR5K_AR5312_ENABLE);
+		if (to_platform_device(sc->dev)->id == 0)
+			reg &= ~AR5K_AR5312_ENABLE_WLAN0;
+		else
+			reg &= ~AR5K_AR5312_ENABLE_WLAN1;
+		__raw_writel(reg, (void __iomem *) AR5K_AR5312_ENABLE);
+	}
+
+	ath5k_deinit_softc(sc);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver ath_ahb_driver = {
+	.probe      = ath_ahb_probe,
+	.remove     = ath_ahb_remove,
+	.driver		= {
+		.name	= "ar231x-wmac",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init
+ath5k_ahb_init(void)
+{
+	return platform_driver_register(&ath_ahb_driver);
+}
+
+static void __exit
+ath5k_ahb_exit(void)
+{
+	platform_driver_unregister(&ath_ahb_driver);
+}
+
+module_init(ath5k_ahb_init);
+module_exit(ath5k_ahb_exit);
diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c
index f1419198a479..f915f404302d 100644
--- a/drivers/net/wireless/ath/ath5k/ani.c
+++ b/drivers/net/wireless/ath/ath5k/ani.c
@@ -58,20 +58,20 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
 {
 	/* TODO:
 	 * ANI documents suggest the following five levels to use, but the HAL
-	 * and ath9k use only use the last two levels, making this
+	 * and ath9k use only the last two levels, making this
 	 * essentially an on/off option. There *may* be a reason for this (???),
 	 * so i stick with the HAL version for now...
 	 */
 #if 0
-	const s8 hi[] = { -18, -18, -16, -14, -12 };
-	const s8 lo[] = { -52, -56, -60, -64, -70 };
-	const s8 sz[] = { -34, -41, -48, -55, -62 };
-	const s8 fr[] = { -70, -72, -75, -78, -80 };
+	static const s8 lo[] = { -52, -56, -60, -64, -70 };
+	static const s8 hi[] = { -18, -18, -16, -14, -12 };
+	static const s8 sz[] = { -34, -41, -48, -55, -62 };
+	static const s8 fr[] = { -70, -72, -75, -78, -80 };
 #else
-	const s8 sz[] = { -55, -62 };
-	const s8 lo[] = { -64, -70 };
-	const s8 hi[] = { -14, -12 };
-	const s8 fr[] = { -78, -80 };
+	static const s8 lo[] = { -64, -70 };
+	static const s8 hi[] = { -14, -12 };
+	static const s8 sz[] = { -55, -62 };
+	static const s8 fr[] = { -78, -80 };
 #endif
 	if (level < 0 || level >= ARRAY_SIZE(sz)) {
 		ATH5K_ERR(ah->ah_sc, "noise immuniy level %d out of range",
@@ -102,7 +102,7 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
 void
 ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
 {
-	const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
+	static const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
 
 	if (level < 0 || level >= ARRAY_SIZE(val) ||
 	    level > ah->ah_sc->ani_state.max_spur_level) {
@@ -127,7 +127,7 @@ ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
 void
 ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
 {
-	const int val[] = { 0, 4, 8 };
+	static const int val[] = { 0, 4, 8 };
 
 	if (level < 0 || level >= ARRAY_SIZE(val)) {
 		ATH5K_ERR(ah->ah_sc, "firstep level %d out of range", level);
@@ -151,12 +151,12 @@ ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
 void
 ath5k_ani_set_ofdm_weak_signal_detection(struct ath5k_hw *ah, bool on)
 {
-	const int m1l[] = { 127, 50 };
-	const int m2l[] = { 127, 40 };
-	const int m1[] = { 127, 0x4d };
-	const int m2[] = { 127, 0x40 };
-	const int m2cnt[] = { 31, 16 };
-	const int m2lcnt[] = { 63, 48 };
+	static const int m1l[] = { 127, 50 };
+	static const int m2l[] = { 127, 40 };
+	static const int m1[] = { 127, 0x4d };
+	static const int m2[] = { 127, 0x40 };
+	static const int m2cnt[] = { 31, 16 };
+	static const int m2lcnt[] = { 63, 48 };
 
 	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_WEAK_OFDM_LOW_THR,
 				AR5K_PHY_WEAK_OFDM_LOW_THR_M1, m1l[on]);
@@ -192,7 +192,7 @@ ath5k_ani_set_ofdm_weak_signal_detection(struct ath5k_hw *ah, bool on)
 void
 ath5k_ani_set_cck_weak_signal_detection(struct ath5k_hw *ah, bool on)
 {
-	const int val[] = { 8, 6 };
+	static const int val[] = { 8, 6 };
 	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_CCK_CROSSCORR,
 				AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR, val[on]);
 	ah->ah_sc->ani_state.cck_weak_sig = on;
@@ -216,7 +216,7 @@ static void
 ath5k_ani_raise_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as,
 			 bool ofdm_trigger)
 {
-	int rssi = ah->ah_beacon_rssi_avg.avg;
+	int rssi = ewma_read(&ah->ah_beacon_rssi_avg);
 
 	ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, "raise immunity (%s)",
 		ofdm_trigger ? "ODFM" : "CCK");
@@ -301,7 +301,7 @@ ath5k_ani_raise_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as,
 static void
 ath5k_ani_lower_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as)
 {
-	int rssi = ah->ah_beacon_rssi_avg.avg;
+	int rssi = ewma_read(&ah->ah_beacon_rssi_avg);
 
 	ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI, "lower immunity");
 
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 308b79e1ff08..d6e744088bc6 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -25,6 +25,7 @@
 
 #include <linux/io.h>
 #include <linux/types.h>
+#include <linux/average.h>
 #include <net/mac80211.h>
 
 /* RX/TX descriptor hw structs
@@ -157,15 +158,6 @@
 #define AR5K_INI_RFGAIN_5GHZ		0
 #define AR5K_INI_RFGAIN_2GHZ		1
 
-/* TODO: Clean this up */
-#define AR5K_INI_VAL_11A		0
-#define AR5K_INI_VAL_11A_TURBO		1
-#define AR5K_INI_VAL_11B		2
-#define AR5K_INI_VAL_11G		3
-#define AR5K_INI_VAL_11G_TURBO		4
-#define AR5K_INI_VAL_XR			0
-#define AR5K_INI_VAL_MAX		5
-
 /*
  * Some tuneable values (these should be changeable by the user)
  * TODO: Make use of them and add more options OR use debug/configfs
@@ -221,42 +213,66 @@
 
 /* Initial values */
 #define	AR5K_INIT_CYCRSSI_THR1			2
-#define AR5K_INIT_TX_LATENCY			502
-#define AR5K_INIT_USEC				39
-#define AR5K_INIT_USEC_TURBO			79
-#define AR5K_INIT_USEC_32			31
-#define AR5K_INIT_SLOT_TIME			396
-#define AR5K_INIT_SLOT_TIME_TURBO		480
-#define AR5K_INIT_ACK_CTS_TIMEOUT		1024
-#define AR5K_INIT_ACK_CTS_TIMEOUT_TURBO		0x08000800
-#define AR5K_INIT_PROG_IFS			920
-#define AR5K_INIT_PROG_IFS_TURBO		960
-#define AR5K_INIT_EIFS				3440
-#define AR5K_INIT_EIFS_TURBO			6880
-#define AR5K_INIT_SIFS				560
-#define AR5K_INIT_SIFS_TURBO			480
+
+/* Tx retry limits */
 #define AR5K_INIT_SH_RETRY			10
 #define AR5K_INIT_LG_RETRY			AR5K_INIT_SH_RETRY
+/* For station mode */
 #define AR5K_INIT_SSH_RETRY			32
 #define AR5K_INIT_SLG_RETRY			AR5K_INIT_SSH_RETRY
 #define AR5K_INIT_TX_RETRY			10
 
-#define AR5K_INIT_TRANSMIT_LATENCY		(			\
-	(AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) |	\
-	(AR5K_INIT_USEC)						\
-)
-#define AR5K_INIT_TRANSMIT_LATENCY_TURBO	(			\
-	(AR5K_INIT_TX_LATENCY << 14) | (AR5K_INIT_USEC_32 << 7) |	\
-	(AR5K_INIT_USEC_TURBO)						\
-)
-#define AR5K_INIT_PROTO_TIME_CNTRL		(			\
-	(AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS << 12) |	\
-	(AR5K_INIT_PROG_IFS)						\
-)
-#define AR5K_INIT_PROTO_TIME_CNTRL_TURBO	(			\
-	(AR5K_INIT_CARR_SENSE_EN << 26) | (AR5K_INIT_EIFS_TURBO << 12) | \
-	(AR5K_INIT_PROG_IFS_TURBO)					\
-)
+
+/* Slot time */
+#define AR5K_INIT_SLOT_TIME_TURBO		6
+#define AR5K_INIT_SLOT_TIME_DEFAULT		9
+#define	AR5K_INIT_SLOT_TIME_HALF_RATE		13
+#define	AR5K_INIT_SLOT_TIME_QUARTER_RATE	21
+#define	AR5K_INIT_SLOT_TIME_B			20
+#define AR5K_SLOT_TIME_MAX			0xffff
+
+/* SIFS */
+#define	AR5K_INIT_SIFS_TURBO			6
+/* XXX: 8 from initvals 10 from standard */
+#define	AR5K_INIT_SIFS_DEFAULT_BG		8
+#define	AR5K_INIT_SIFS_DEFAULT_A		16
+#define	AR5K_INIT_SIFS_HALF_RATE		32
+#define AR5K_INIT_SIFS_QUARTER_RATE		64
+
+/* Used to calculate tx time for non 5/10/40MHz
+ * operation */
+/* It's preamble time + signal time (16 + 4) */
+#define	AR5K_INIT_OFDM_PREAMPLE_TIME		20
+/* Preamble time for 40MHz (turbo) operation (min ?) */
+#define	AR5K_INIT_OFDM_PREAMBLE_TIME_MIN	14
+#define	AR5K_INIT_OFDM_SYMBOL_TIME		4
+#define	AR5K_INIT_OFDM_PLCP_BITS		22
+
+/* Rx latency for 5 and 10MHz operation (max ?) */
+#define AR5K_INIT_RX_LAT_MAX			63
+/* Tx latencies from initvals (5212 only but no problem
+ * because we only tweak them on 5212) */
+#define	AR5K_INIT_TX_LAT_A			54
+#define	AR5K_INIT_TX_LAT_BG			384
+/* Tx latency for 40MHz (turbo) operation (min ?) */
+#define	AR5K_INIT_TX_LAT_MIN			32
+/* Default Tx/Rx latencies (same for 5211)*/
+#define AR5K_INIT_TX_LATENCY_5210		54
+#define	AR5K_INIT_RX_LATENCY_5210		29
+
+/* Tx frame to Tx data start delay */
+#define AR5K_INIT_TXF2TXD_START_DEFAULT		14
+#define AR5K_INIT_TXF2TXD_START_DELAY_10MHZ	12
+#define AR5K_INIT_TXF2TXD_START_DELAY_5MHZ	13
+
+/* We need to increase PHY switch and agc settling time
+ * on turbo mode */
+#define	AR5K_SWITCH_SETTLING			5760
+#define	AR5K_SWITCH_SETTLING_TURBO		7168
+
+#define	AR5K_AGC_SETTLING			28
+/* 38 on 5210 but shouldn't matter */
+#define	AR5K_AGC_SETTLING_TURBO			37
 
 
 /* GENERIC CHIPSET DEFINITIONS */
@@ -303,12 +319,19 @@ struct ath5k_srev_name {
 #define AR5K_SREV_AR5311B	0x30 /* Spirit */
 #define AR5K_SREV_AR5211	0x40 /* Oahu */
 #define AR5K_SREV_AR5212	0x50 /* Venice */
+#define AR5K_SREV_AR5312_R2	0x52 /* AP31 */
 #define AR5K_SREV_AR5212_V4	0x54 /* ??? */
 #define AR5K_SREV_AR5213	0x55 /* ??? */
+#define AR5K_SREV_AR5312_R7	0x57 /* AP30 */
+#define AR5K_SREV_AR2313_R8	0x58 /* AP43 */
 #define AR5K_SREV_AR5213A	0x59 /* Hainan */
 #define AR5K_SREV_AR2413	0x78 /* Griffin lite */
 #define AR5K_SREV_AR2414	0x70 /* Griffin */
+#define AR5K_SREV_AR2315_R6 0x86 /* AP51-Light */
+#define AR5K_SREV_AR2315_R7 0x87 /* AP51-Full */
 #define AR5K_SREV_AR5424	0x90 /* Condor */
+#define AR5K_SREV_AR2317_R1 0x90 /* AP61-Light */
+#define AR5K_SREV_AR2317_R2 0x91 /* AP61-Full */
 #define AR5K_SREV_AR5413	0xa4 /* Eagle lite */
 #define AR5K_SREV_AR5414	0xa0 /* Eagle */
 #define AR5K_SREV_AR2415	0xb0 /* Talon */
@@ -404,12 +427,10 @@ struct ath5k_srev_name {
 
 enum ath5k_driver_mode {
 	AR5K_MODE_11A		=	0,
-	AR5K_MODE_11A_TURBO	=	1,
-	AR5K_MODE_11B		=	2,
-	AR5K_MODE_11G		=	3,
-	AR5K_MODE_11G_TURBO	=	4,
+	AR5K_MODE_11B		=	1,
+	AR5K_MODE_11G		=	2,
 	AR5K_MODE_XR		=	0,
-	AR5K_MODE_MAX		=	5
+	AR5K_MODE_MAX		=	3
 };
 
 enum ath5k_ant_mode {
@@ -423,6 +444,12 @@ enum ath5k_ant_mode {
 	AR5K_ANTMODE_MAX,
 };
 
+enum ath5k_bw_mode {
+	AR5K_BWMODE_DEFAULT	= 0,	/* 20MHz, default operation */
+	AR5K_BWMODE_5MHZ	= 1,	/* Quarter rate */
+	AR5K_BWMODE_10MHZ	= 2,	/* Half rate */
+	AR5K_BWMODE_40MHZ	= 3	/* Turbo */
+};
 
 /****************\
   TX DEFINITIONS
@@ -655,7 +682,6 @@ struct ath5k_gain {
 
 /* channel_flags */
 #define	CHANNEL_CW_INT	0x0008	/* Contention Window interference detected */
-#define	CHANNEL_TURBO	0x0010	/* Turbo Channel */
 #define	CHANNEL_CCK	0x0020	/* CCK channel */
 #define	CHANNEL_OFDM	0x0040	/* OFDM channel */
 #define	CHANNEL_2GHZ	0x0080	/* 2GHz channel. */
@@ -667,16 +693,10 @@ struct ath5k_gain {
 #define	CHANNEL_A	(CHANNEL_5GHZ|CHANNEL_OFDM)
 #define	CHANNEL_B	(CHANNEL_2GHZ|CHANNEL_CCK)
 #define	CHANNEL_G	(CHANNEL_2GHZ|CHANNEL_OFDM)
-#define	CHANNEL_T	(CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_TURBO)
-#define	CHANNEL_TG	(CHANNEL_2GHZ|CHANNEL_OFDM|CHANNEL_TURBO)
-#define	CHANNEL_108A	CHANNEL_T
-#define	CHANNEL_108G	CHANNEL_TG
 #define	CHANNEL_X	(CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_XR)
 
-#define	CHANNEL_ALL 	(CHANNEL_OFDM|CHANNEL_CCK|CHANNEL_2GHZ|CHANNEL_5GHZ| \
-		CHANNEL_TURBO)
+#define	CHANNEL_ALL	(CHANNEL_OFDM|CHANNEL_CCK|CHANNEL_2GHZ|CHANNEL_5GHZ)
 
-#define	CHANNEL_ALL_NOTURBO 	(CHANNEL_ALL & ~CHANNEL_TURBO)
 #define CHANNEL_MODES		CHANNEL_ALL
 
 /*
@@ -1025,7 +1045,6 @@ struct ath5k_hw {
 	enum ath5k_int		ah_imr;
 
 	struct ieee80211_channel *ah_current_channel;
-	bool			ah_turbo;
 	bool			ah_calibration;
 	bool			ah_single_chip;
 
@@ -1034,6 +1053,7 @@ struct ath5k_hw {
 	u32			ah_phy;
 	u32			ah_mac_srev;
 	u16			ah_mac_version;
+	u16			ah_mac_revision;
 	u16			ah_phy_revision;
 	u16			ah_radio_5ghz_revision;
 	u16			ah_radio_2ghz_revision;
@@ -1043,6 +1063,8 @@ struct ath5k_hw {
 
 	u32			ah_limit_tx_retries;
 	u8			ah_coverage_class;
+	bool			ah_ack_bitrate_high;
+	u8			ah_bwmode;
 
 	/* Antenna Control */
 	u32			ah_ant_ctl[AR5K_EEPROM_N_MODES][AR5K_ANT_MAX];
@@ -1102,7 +1124,7 @@ struct ath5k_hw {
 	struct ath5k_nfcal_hist ah_nfcal_hist;
 
 	/* average beacon RSSI in our BSS (used by ANI) */
-	struct ath5k_avg_val	ah_beacon_rssi_avg;
+	struct ewma		ah_beacon_rssi_avg;
 
 	/* noise floor from last periodic calibration */
 	s32			ah_noise_floor;
@@ -1131,36 +1153,50 @@ struct ath5k_hw {
 /*
  * Prototypes
  */
+extern const struct ieee80211_ops ath5k_hw_ops;
 
-/* Attach/Detach Functions */
-int ath5k_hw_attach(struct ath5k_softc *sc);
-void ath5k_hw_detach(struct ath5k_hw *ah);
+/* Initialization and detach functions */
+int ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops);
+void ath5k_deinit_softc(struct ath5k_softc *sc);
+int ath5k_hw_init(struct ath5k_softc *sc);
+void ath5k_hw_deinit(struct ath5k_hw *ah);
 
 int ath5k_sysfs_register(struct ath5k_softc *sc);
 void ath5k_sysfs_unregister(struct ath5k_softc *sc);
 
+/*Chip id helper functions */
+const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val);
+int ath5k_hw_read_srev(struct ath5k_hw *ah);
+
 /* LED functions */
 int ath5k_init_leds(struct ath5k_softc *sc);
 void ath5k_led_enable(struct ath5k_softc *sc);
 void ath5k_led_off(struct ath5k_softc *sc);
 void ath5k_unregister_leds(struct ath5k_softc *sc);
 
+
 /* Reset Functions */
 int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial);
 int ath5k_hw_on_hold(struct ath5k_hw *ah);
 int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
-		   struct ieee80211_channel *channel, bool change_channel);
+	   struct ieee80211_channel *channel, bool fast, bool skip_pcu);
 int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val,
 			      bool is_set);
 /* Power management functions */
 
+
+/* Clock rate related functions */
+unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
+unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
+void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
+
+
 /* DMA Related Functions */
 void ath5k_hw_start_rx_dma(struct ath5k_hw *ah);
-int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah);
 u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah);
-void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr);
+int ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr);
 int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue);
-int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue);
+int ath5k_hw_stop_beacon_queue(struct ath5k_hw *ah, unsigned int queue);
 u32 ath5k_hw_get_txdp(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_set_txdp(struct ath5k_hw *ah, unsigned int queue,
 				u32 phys_addr);
@@ -1170,38 +1206,43 @@ bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah);
 int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask);
 enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask);
 void ath5k_hw_update_mib_counters(struct ath5k_hw *ah);
+/* Init/Stop functions */
+void ath5k_hw_dma_init(struct ath5k_hw *ah);
+int ath5k_hw_dma_stop(struct ath5k_hw *ah);
 
 /* EEPROM access functions */
 int ath5k_eeprom_init(struct ath5k_hw *ah);
 void ath5k_eeprom_detach(struct ath5k_hw *ah);
 int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac);
 
+
 /* Protocol Control Unit Functions */
+/* Helpers */
+int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
+		int len, struct ieee80211_rate *rate);
+unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah);
+unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah);
 extern int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype opmode);
 void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class);
-/* BSSID Functions */
+/* RX filter control*/
 int ath5k_hw_set_lladdr(struct ath5k_hw *ah, const u8 *mac);
 void ath5k_hw_set_bssid(struct ath5k_hw *ah);
 void ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask);
-/* Receive start/stop functions */
-void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah);
-void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah);
-/* RX Filter functions */
 void ath5k_hw_set_mcast_filter(struct ath5k_hw *ah, u32 filter0, u32 filter1);
 u32 ath5k_hw_get_rx_filter(struct ath5k_hw *ah);
 void ath5k_hw_set_rx_filter(struct ath5k_hw *ah, u32 filter);
+/* Receive (DRU) start/stop functions */
+void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah);
+void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah);
 /* Beacon control functions */
 u64 ath5k_hw_get_tsf64(struct ath5k_hw *ah);
 void ath5k_hw_set_tsf64(struct ath5k_hw *ah, u64 tsf64);
 void ath5k_hw_reset_tsf(struct ath5k_hw *ah);
 void ath5k_hw_init_beacon(struct ath5k_hw *ah, u32 next_beacon, u32 interval);
 bool ath5k_hw_check_beacon_timers(struct ath5k_hw *ah, int intval);
-/* ACK bit rate */
-void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
-/* Clock rate related functions */
-unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
-unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
-void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
+/* Init function */
+void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
+								u8 mode);
 
 /* Queue Control Unit, DFS Control Unit Functions */
 int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
@@ -1214,7 +1255,9 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah,
 u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue);
 void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue);
 int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue);
-int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time);
+int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time);
+/* Init function */
+int ath5k_hw_init_queues(struct ath5k_hw *ah);
 
 /* Hardware Descriptor Functions */
 int ath5k_hw_init_desc_functions(struct ath5k_hw *ah);
@@ -1224,6 +1267,7 @@ int ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
 	unsigned int tx_rate1, u_int tx_tries1, u_int tx_rate2,
 	u_int tx_tries2, unsigned int tx_rate3, u_int tx_tries3);
 
+
 /* GPIO Functions */
 void ath5k_hw_set_ledstate(struct ath5k_hw *ah, unsigned int state);
 int ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio);
@@ -1233,11 +1277,13 @@ int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val);
 void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio,
 			    u32 interrupt_level);
 
-/* rfkill Functions */
+
+/* RFkill Functions */
 void ath5k_rfkill_hw_start(struct ath5k_hw *ah);
 void ath5k_rfkill_hw_stop(struct ath5k_hw *ah);
 
-/* Misc functions */
+
+/* Misc functions TODO: Cleanup */
 int ath5k_hw_set_capabilities(struct ath5k_hw *ah);
 int ath5k_hw_get_capability(struct ath5k_hw *ah,
 			    enum ath5k_capability_type cap_type, u32 capability,
@@ -1245,19 +1291,20 @@ int ath5k_hw_get_capability(struct ath5k_hw *ah,
 int ath5k_hw_enable_pspoll(struct ath5k_hw *ah, u8 *bssid, u16 assoc_id);
 int ath5k_hw_disable_pspoll(struct ath5k_hw *ah);
 
+
 /* Initial register settings functions */
 int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel);
 
-/* Initialize RF */
-int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
-			 struct ieee80211_channel *channel,
-			 unsigned int mode);
-int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq);
+
+/* PHY functions */
+/* Misc PHY functions */
+u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan);
+int ath5k_hw_phy_disable(struct ath5k_hw *ah);
+/* Gain_F optimization */
 enum ath5k_rfgain ath5k_hw_gainf_calibrate(struct ath5k_hw *ah);
 int ath5k_hw_rfgain_opt_init(struct ath5k_hw *ah);
 /* PHY/RF channel functions */
 bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags);
-int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel);
 /* PHY calibration */
 void ath5k_hw_init_nfcal_hist(struct ath5k_hw *ah);
 int ath5k_hw_phy_calibrate(struct ath5k_hw *ah,
@@ -1266,18 +1313,14 @@ void ath5k_hw_update_noise_floor(struct ath5k_hw *ah);
 /* Spur mitigation */
 bool ath5k_hw_chan_has_spur_noise(struct ath5k_hw *ah,
 				  struct ieee80211_channel *channel);
-void ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
-					 struct ieee80211_channel *channel);
-/* Misc PHY functions */
-u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan);
-int ath5k_hw_phy_disable(struct ath5k_hw *ah);
 /* Antenna control */
 void ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode);
 void ath5k_hw_set_antenna_switch(struct ath5k_hw *ah, u8 ee_mode);
 /* TX power setup */
-int ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		     u8 ee_mode, u8 txpower);
 int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower);
+/* Init function */
+int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
+				u8 mode, u8 ee_mode, u8 freq, bool fast);
 
 /*
  * Functions used internaly
@@ -1293,6 +1336,32 @@ static inline struct ath_regulatory *ath5k_hw_regulatory(struct ath5k_hw *ah)
         return &(ath5k_hw_common(ah)->regulatory);
 }
 
+#ifdef CONFIG_ATHEROS_AR231X
+#define AR5K_AR2315_PCI_BASE	((void __iomem *)0xb0100000)
+
+static inline void __iomem *ath5k_ahb_reg(struct ath5k_hw *ah, u16 reg)
+{
+	/* On AR2315 and AR2317 the PCI clock domain registers
+	 * are outside of the WMAC register space */
+	if (unlikely((reg >= 0x4000) && (reg < 0x5000) &&
+		(ah->ah_mac_srev >= AR5K_SREV_AR2315_R6)))
+		return AR5K_AR2315_PCI_BASE + reg;
+
+	return ah->ah_iobase + reg;
+}
+
+static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
+{
+	return __raw_readl(ath5k_ahb_reg(ah, reg));
+}
+
+static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
+{
+	__raw_writel(val, ath5k_ahb_reg(ah, reg));
+}
+
+#else
+
 static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
 {
 	return ioread32(ah->ah_iobase + reg);
@@ -1303,6 +1372,24 @@ static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
 	iowrite32(val, ah->ah_iobase + reg);
 }
 
+#endif
+
+static inline enum ath_bus_type ath5k_get_bus_type(struct ath5k_hw *ah)
+{
+	return ath5k_hw_common(ah)->bus_ops->ath_bus_type;
+}
+
+static inline void ath5k_read_cachesize(struct ath_common *common, int *csz)
+{
+	common->bus_ops->read_cachesize(common, csz);
+}
+
+static inline bool ath5k_hw_nvram_read(struct ath5k_hw *ah, u32 off, u16 *data)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	return common->bus_ops->eeprom_read(common, off, data);
+}
+
 static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
 {
 	u32 retval = 0, bit, i;
@@ -1315,27 +1402,4 @@ static inline u32 ath5k_hw_bitswap(u32 val, unsigned int bits)
 	return retval;
 }
 
-#define AVG_SAMPLES	8
-#define AVG_FACTOR	1000
-
-/**
- * ath5k_moving_average -  Exponentially weighted moving average
- * @avg: average structure
- * @val: current value
- *
- * This implementation make use of a struct ath5k_avg_val to prevent rounding
- * errors.
- */
-static inline struct ath5k_avg_val
-ath5k_moving_average(const struct ath5k_avg_val avg, const int val)
-{
-	struct ath5k_avg_val new;
-	new.avg_weight = avg.avg_weight  ?
-		(((avg.avg_weight * ((AVG_SAMPLES) - 1)) +
-			(val * (AVG_FACTOR))) / (AVG_SAMPLES)) :
-		(val * (AVG_FACTOR));
-	new.avg = new.avg_weight / (AVG_FACTOR);
-	return new;
-}
-
 #endif
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index fbe8aca975d8..9dbc1fa81795 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -93,16 +93,16 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
 }
 
 /**
- * ath5k_hw_attach - Check if hw is supported and init the needed structs
+ * ath5k_hw_init - Check if hw is supported and init the needed structs
  *
- * @sc: The &struct ath5k_softc we got from the driver's attach function
+ * @sc: The &struct ath5k_softc we got from the driver's init_softc function
  *
  * Check if the device is supported, perform a POST and initialize the needed
  * structs. Returns -ENOMEM if we don't have memory for the needed structs,
  * -ENODEV if the device is not supported or prints an error msg if something
  * else went wrong.
  */
-int ath5k_hw_attach(struct ath5k_softc *sc)
+int ath5k_hw_init(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_common *common = ath5k_hw_common(ah);
@@ -115,7 +115,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	 * HW information
 	 */
 	ah->ah_radar.r_enabled = AR5K_TUNE_RADAR_ALERT;
-	ah->ah_turbo = false;
+	ah->ah_bwmode = AR5K_BWMODE_DEFAULT;
 	ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
 	ah->ah_imr = 0;
 	ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
@@ -128,7 +128,8 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	/*
 	 * Find the mac version
 	 */
-	srev = ath5k_hw_reg_read(ah, AR5K_SREV);
+	ath5k_hw_read_srev(ah);
+	srev = ah->ah_mac_srev;
 	if (srev < AR5K_SREV_AR5311)
 		ah->ah_version = AR5K_AR5210;
 	else if (srev < AR5K_SREV_AR5212)
@@ -136,6 +137,10 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	else
 		ah->ah_version = AR5K_AR5212;
 
+	/* Get the MAC revision */
+	ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
+	ah->ah_mac_revision = AR5K_REG_MS(srev, AR5K_SREV_REV);
+
 	/* Fill the ath5k_hw struct with the needed functions */
 	ret = ath5k_hw_init_desc_functions(ah);
 	if (ret)
@@ -146,9 +151,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	if (ret)
 		goto err;
 
-	/* Get MAC, PHY and RADIO revisions */
-	ah->ah_mac_srev = srev;
-	ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER);
+	/* Get PHY and RADIO revisions */
 	ah->ah_phy_revision = ath5k_hw_reg_read(ah, AR5K_PHY_CHIP_ID) &
 			0xffffffff;
 	ah->ah_radio_5ghz_revision = ath5k_hw_radio_revision(ah,
@@ -273,7 +276,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	/*
 	 * Write PCI-E power save settings
 	 */
-	if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
+	if ((ah->ah_version == AR5K_AR5212) && pdev && (pdev->is_pcie)) {
 		ath5k_hw_reg_write(ah, 0x9248fc00, AR5K_PCIE_SERDES);
 		ath5k_hw_reg_write(ah, 0x24924924, AR5K_PCIE_SERDES);
 
@@ -305,8 +308,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	/* Get misc capabilities */
 	ret = ath5k_hw_set_capabilities(ah);
 	if (ret) {
-		ATH5K_ERR(sc, "unable to get device capabilities: 0x%04x\n",
-			sc->pdev->device);
+		ATH5K_ERR(sc, "unable to get device capabilities\n");
 		goto err;
 	}
 
@@ -346,11 +348,11 @@ err:
 }
 
 /**
- * ath5k_hw_detach - Free the ath5k_hw struct
+ * ath5k_hw_deinit - Free the ath5k_hw struct
  *
  * @ah: The &struct ath5k_hw
  */
-void ath5k_hw_detach(struct ath5k_hw *ah)
+void ath5k_hw_deinit(struct ath5k_hw *ah)
 {
 	__set_bit(ATH_STAT_INVALID, ah->ah_sc->status);
 
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 8251946842e6..0a7071a6dd7a 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -47,8 +47,6 @@
 #include <linux/io.h>
 #include <linux/netdevice.h>
 #include <linux/cache.h>
-#include <linux/pci.h>
-#include <linux/pci-aspm.h>
 #include <linux/ethtool.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
@@ -80,37 +78,24 @@ MODULE_SUPPORTED_DEVICE("Atheros 5xxx WLAN cards");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION("0.6.0 (EXPERIMENTAL)");
 
-static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan);
+static int ath5k_init(struct ieee80211_hw *hw);
+static int ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
+								bool skip_pcu);
 static int ath5k_beacon_update(struct ieee80211_hw *hw,
 		struct ieee80211_vif *vif);
 static void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf);
 
-/* Known PCI ids */
-static DEFINE_PCI_DEVICE_TABLE(ath5k_pci_id_table) = {
-	{ PCI_VDEVICE(ATHEROS, 0x0207) }, /* 5210 early */
-	{ PCI_VDEVICE(ATHEROS, 0x0007) }, /* 5210 */
-	{ PCI_VDEVICE(ATHEROS, 0x0011) }, /* 5311 - this is on AHB bus !*/
-	{ PCI_VDEVICE(ATHEROS, 0x0012) }, /* 5211 */
-	{ PCI_VDEVICE(ATHEROS, 0x0013) }, /* 5212 */
-	{ PCI_VDEVICE(3COM_2,  0x0013) }, /* 3com 5212 */
-	{ PCI_VDEVICE(3COM,    0x0013) }, /* 3com 3CRDAG675 5212 */
-	{ PCI_VDEVICE(ATHEROS, 0x1014) }, /* IBM minipci 5212 */
-	{ PCI_VDEVICE(ATHEROS, 0x0014) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0015) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0016) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0017) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0018) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x0019) }, /* 5212 combatible */
-	{ PCI_VDEVICE(ATHEROS, 0x001a) }, /* 2413 Griffin-lite */
-	{ PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */
-	{ PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */
-	{ PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
-	{ 0 }
-};
-MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table);
-
 /* Known SREVs */
 static const struct ath5k_srev_name srev_names[] = {
+#ifdef CONFIG_ATHEROS_AR231X
+	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R2 },
+	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R7 },
+	{ "2313",	AR5K_VERSION_MAC,	AR5K_SREV_AR2313_R8 },
+	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R6 },
+	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R7 },
+	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R1 },
+	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R2 },
+#else
 	{ "5210",	AR5K_VERSION_MAC,	AR5K_SREV_AR5210 },
 	{ "5311",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311 },
 	{ "5311A",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311A },
@@ -129,6 +114,7 @@ static const struct ath5k_srev_name srev_names[] = {
 	{ "5418",	AR5K_VERSION_MAC,	AR5K_SREV_AR5418 },
 	{ "2425",	AR5K_VERSION_MAC,	AR5K_SREV_AR2425 },
 	{ "2417",	AR5K_VERSION_MAC,	AR5K_SREV_AR2417 },
+#endif
 	{ "xxxxx",	AR5K_VERSION_MAC,	AR5K_SREV_UNKNOWN },
 	{ "5110",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5110 },
 	{ "5111",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5111 },
@@ -142,10 +128,12 @@ static const struct ath5k_srev_name srev_names[] = {
 	{ "2112B",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2112B },
 	{ "2413",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2413 },
 	{ "5413",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5413 },
-	{ "2316",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2316 },
-	{ "2317",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2317 },
 	{ "5424",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5424 },
 	{ "5133",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5133 },
+#ifdef CONFIG_ATHEROS_AR231X
+	{ "2316",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2316 },
+	{ "2317",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2317 },
+#endif
 	{ "xxxxx",	AR5K_VERSION_RAD,	AR5K_SREV_UNKNOWN },
 };
 
@@ -197,8 +185,8 @@ static inline void ath5k_txbuf_free_skb(struct ath5k_softc *sc,
 	BUG_ON(!bf);
 	if (!bf->skb)
 		return;
-	pci_unmap_single(sc->pdev, bf->skbaddr, bf->skb->len,
-			PCI_DMA_TODEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, bf->skb->len,
+			DMA_TO_DEVICE);
 	dev_kfree_skb_any(bf->skb);
 	bf->skb = NULL;
 	bf->skbaddr = 0;
@@ -214,8 +202,8 @@ static inline void ath5k_rxbuf_free_skb(struct ath5k_softc *sc,
 	BUG_ON(!bf);
 	if (!bf->skb)
 		return;
-	pci_unmap_single(sc->pdev, bf->skbaddr, common->rx_bufsize,
-			PCI_DMA_FROMDEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, common->rx_bufsize,
+			DMA_FROM_DEVICE);
 	dev_kfree_skb_any(bf->skb);
 	bf->skb = NULL;
 	bf->skbaddr = 0;
@@ -233,7 +221,7 @@ static inline u64 ath5k_extend_tsf(struct ath5k_hw *ah, u32 rstamp)
 	return (tsf & ~0x7fff) | rstamp;
 }
 
-static const char *
+const char *
 ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val)
 {
 	const char *name = "xxxxx";
@@ -327,14 +315,12 @@ ath5k_copy_channels(struct ath5k_hw *ah,
 
 	switch (mode) {
 	case AR5K_MODE_11A:
-	case AR5K_MODE_11A_TURBO:
 		/* 1..220, but 2GHz frequencies are filtered by check_channel */
 		size = 220 ;
 		chfreq = CHANNEL_5GHZ;
 		break;
 	case AR5K_MODE_11B:
 	case AR5K_MODE_11G:
-	case AR5K_MODE_11G_TURBO:
 		size = 26;
 		chfreq = CHANNEL_2GHZ;
 		break;
@@ -363,11 +349,6 @@ ath5k_copy_channels(struct ath5k_hw *ah,
 		case AR5K_MODE_11G:
 			channels[count].hw_value = chfreq | CHANNEL_OFDM;
 			break;
-		case AR5K_MODE_11A_TURBO:
-		case AR5K_MODE_11G_TURBO:
-			channels[count].hw_value = chfreq |
-				CHANNEL_OFDM | CHANNEL_TURBO;
-			break;
 		case AR5K_MODE_11B:
 			channels[count].hw_value = CHANNEL_B;
 		}
@@ -496,7 +477,7 @@ ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 	 * hardware at the new frequency, and then re-enable
 	 * the relevant bits of the h/w.
 	 */
-	return ath5k_reset(sc, chan);
+	return ath5k_reset(sc, chan, true);
 }
 
 static void
@@ -549,7 +530,7 @@ static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 	/* Calculate combined mode - when APs are active, operate in AP mode.
 	 * Otherwise use the mode of the new interface. This can currently
 	 * only deal with combinations of APs and STAs. Only one ad-hoc
-	 * interfaces is allowed above.
+	 * interfaces is allowed.
 	 */
 	if (avf->opmode == NL80211_IFTYPE_AP)
 		iter_data->opmode = NL80211_IFTYPE_AP;
@@ -558,16 +539,8 @@ static void ath_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 			iter_data->opmode = avf->opmode;
 }
 
-static void ath_do_set_opmode(struct ath5k_softc *sc)
-{
-	struct ath5k_hw *ah = sc->ah;
-	ath5k_hw_set_opmode(ah, sc->opmode);
-	ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "mode setup opmode %d (%s)\n",
-		  sc->opmode, ath_opmode_to_string(sc->opmode));
-}
-
-void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
-					struct ieee80211_vif *vif)
+static void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
+					       struct ieee80211_vif *vif)
 {
 	struct ath_common *common = ath5k_hw_common(sc->ah);
 	struct ath_vif_iter_data iter_data;
@@ -595,7 +568,9 @@ void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc,
 		/* Nothing active, default to station mode */
 		sc->opmode = NL80211_IFTYPE_STATION;
 
-	ath_do_set_opmode(sc);
+	ath5k_hw_set_opmode(sc->ah, sc->opmode);
+	ATH5K_DBG(sc, ATH5K_DEBUG_MODE, "mode setup opmode %d (%s)\n",
+		  sc->opmode, ath_opmode_to_string(sc->opmode));
 
 	if (iter_data.need_set_hw_addr && iter_data.found_active)
 		ath5k_hw_set_lladdr(sc->ah, iter_data.active_mac);
@@ -659,10 +634,11 @@ struct sk_buff *ath5k_rx_skb_alloc(struct ath5k_softc *sc, dma_addr_t *skb_addr)
 		return NULL;
 	}
 
-	*skb_addr = pci_map_single(sc->pdev,
+	*skb_addr = dma_map_single(sc->dev,
 				   skb->data, common->rx_bufsize,
-				   PCI_DMA_FROMDEVICE);
-	if (unlikely(pci_dma_mapping_error(sc->pdev, *skb_addr))) {
+				   DMA_FROM_DEVICE);
+
+	if (unlikely(dma_mapping_error(sc->dev, *skb_addr))) {
 		ATH5K_ERR(sc, "%s: DMA mapping failed\n", __func__);
 		dev_kfree_skb(skb);
 		return NULL;
@@ -758,8 +734,8 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
 	flags = AR5K_TXDESC_INTREQ | AR5K_TXDESC_CLRDMASK;
 
 	/* XXX endianness */
-	bf->skbaddr = pci_map_single(sc->pdev, skb->data, skb->len,
-			PCI_DMA_TODEVICE);
+	bf->skbaddr = dma_map_single(sc->dev, skb->data, skb->len,
+			DMA_TO_DEVICE);
 
 	rate = ieee80211_get_tx_rate(sc->hw, info);
 	if (!rate) {
@@ -839,7 +815,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
 
 	return 0;
 err_unmap:
-	pci_unmap_single(sc->pdev, bf->skbaddr, skb->len, PCI_DMA_TODEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, skb->len, DMA_TO_DEVICE);
 	return ret;
 }
 
@@ -848,7 +824,7 @@ err_unmap:
 \*******************/
 
 static int
-ath5k_desc_alloc(struct ath5k_softc *sc, struct pci_dev *pdev)
+ath5k_desc_alloc(struct ath5k_softc *sc)
 {
 	struct ath5k_desc *ds;
 	struct ath5k_buf *bf;
@@ -859,7 +835,9 @@ ath5k_desc_alloc(struct ath5k_softc *sc, struct pci_dev *pdev)
 	/* allocate descriptors */
 	sc->desc_len = sizeof(struct ath5k_desc) *
 			(ATH_TXBUF + ATH_RXBUF + ATH_BCBUF + 1);
-	sc->desc = pci_alloc_consistent(pdev, sc->desc_len, &sc->desc_daddr);
+
+	sc->desc = dma_alloc_coherent(sc->dev, sc->desc_len,
+				&sc->desc_daddr, GFP_KERNEL);
 	if (sc->desc == NULL) {
 		ATH5K_ERR(sc, "can't allocate descriptors\n");
 		ret = -ENOMEM;
@@ -905,14 +883,14 @@ ath5k_desc_alloc(struct ath5k_softc *sc, struct pci_dev *pdev)
 
 	return 0;
 err_free:
-	pci_free_consistent(pdev, sc->desc_len, sc->desc, sc->desc_daddr);
+	dma_free_coherent(sc->dev, sc->desc_len, sc->desc, sc->desc_daddr);
 err:
 	sc->desc = NULL;
 	return ret;
 }
 
 static void
-ath5k_desc_free(struct ath5k_softc *sc, struct pci_dev *pdev)
+ath5k_desc_free(struct ath5k_softc *sc)
 {
 	struct ath5k_buf *bf;
 
@@ -924,7 +902,7 @@ ath5k_desc_free(struct ath5k_softc *sc, struct pci_dev *pdev)
 		ath5k_txbuf_free_skb(sc, bf);
 
 	/* Free memory associated with all descriptors */
-	pci_free_consistent(pdev, sc->desc_len, sc->desc, sc->desc_daddr);
+	dma_free_coherent(sc->dev, sc->desc_len, sc->desc, sc->desc_daddr);
 	sc->desc = NULL;
 	sc->desc_daddr = 0;
 
@@ -1069,62 +1047,44 @@ err:
 	return ret;
 }
 
+/**
+ * ath5k_drain_tx_buffs - Empty tx buffers
+ *
+ * @sc The &struct ath5k_softc
+ *
+ * Empty tx buffers from all queues in preparation
+ * of a reset or during shutdown.
+ *
+ * NB:	this assumes output has been stopped and
+ *	we do not need to block ath5k_tx_tasklet
+ */
 static void
-ath5k_txq_drainq(struct ath5k_softc *sc, struct ath5k_txq *txq)
+ath5k_drain_tx_buffs(struct ath5k_softc *sc)
 {
+	struct ath5k_txq *txq;
 	struct ath5k_buf *bf, *bf0;
+	int i;
 
-	/*
-	 * NB: this assumes output has been stopped and
-	 *     we do not need to block ath5k_tx_tasklet
-	 */
-	spin_lock_bh(&txq->lock);
-	list_for_each_entry_safe(bf, bf0, &txq->q, list) {
-		ath5k_debug_printtxbuf(sc, bf);
-
-		ath5k_txbuf_free_skb(sc, bf);
+	for (i = 0; i < ARRAY_SIZE(sc->txqs); i++) {
+		if (sc->txqs[i].setup) {
+			txq = &sc->txqs[i];
+			spin_lock_bh(&txq->lock);
+			list_for_each_entry_safe(bf, bf0, &txq->q, list) {
+				ath5k_debug_printtxbuf(sc, bf);
 
-		spin_lock_bh(&sc->txbuflock);
-		list_move_tail(&bf->list, &sc->txbuf);
-		sc->txbuf_len++;
-		txq->txq_len--;
-		spin_unlock_bh(&sc->txbuflock);
-	}
-	txq->link = NULL;
-	txq->txq_poll_mark = false;
-	spin_unlock_bh(&txq->lock);
-}
+				ath5k_txbuf_free_skb(sc, bf);
 
-/*
- * Drain the transmit queues and reclaim resources.
- */
-static void
-ath5k_txq_cleanup(struct ath5k_softc *sc)
-{
-	struct ath5k_hw *ah = sc->ah;
-	unsigned int i;
-
-	/* XXX return value */
-	if (likely(!test_bit(ATH_STAT_INVALID, sc->status))) {
-		/* don't touch the hardware if marked invalid */
-		ath5k_hw_stop_tx_dma(ah, sc->bhalq);
-		ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "beacon queue %x\n",
-			ath5k_hw_get_txdp(ah, sc->bhalq));
-		for (i = 0; i < ARRAY_SIZE(sc->txqs); i++)
-			if (sc->txqs[i].setup) {
-				ath5k_hw_stop_tx_dma(ah, sc->txqs[i].qnum);
-				ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "txq [%u] %x, "
-					"link %p\n",
-					sc->txqs[i].qnum,
-					ath5k_hw_get_txdp(ah,
-							sc->txqs[i].qnum),
-					sc->txqs[i].link);
+				spin_lock_bh(&sc->txbuflock);
+				list_move_tail(&bf->list, &sc->txbuf);
+				sc->txbuf_len++;
+				txq->txq_len--;
+				spin_unlock_bh(&sc->txbuflock);
 			}
+			txq->link = NULL;
+			txq->txq_poll_mark = false;
+			spin_unlock_bh(&txq->lock);
+		}
 	}
-
-	for (i = 0; i < ARRAY_SIZE(sc->txqs); i++)
-		if (sc->txqs[i].setup)
-			ath5k_txq_drainq(sc, &sc->txqs[i]);
 }
 
 static void
@@ -1184,16 +1144,19 @@ err:
 }
 
 /*
- * Disable the receive h/w in preparation for a reset.
+ * Disable the receive logic on PCU (DRU)
+ * In preparation for a shutdown.
+ *
+ * Note: Doesn't stop rx DMA, ath5k_hw_dma_stop
+ * does.
  */
 static void
 ath5k_rx_stop(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
 
-	ath5k_hw_stop_rx_pcu(ah);	/* disable PCU */
 	ath5k_hw_set_rx_filter(ah, 0);	/* clear recv filter */
-	ath5k_hw_stop_rx_dma(ah);	/* disable DMA engine */
+	ath5k_hw_stop_rx_pcu(ah);	/* disable PCU */
 
 	ath5k_debug_printrxbuffs(sc, ah);
 }
@@ -1307,8 +1270,7 @@ ath5k_update_beacon_rssi(struct ath5k_softc *sc, struct sk_buff *skb, int rssi)
 	    memcmp(mgmt->bssid, common->curbssid, ETH_ALEN) != 0)
 		return;
 
-	ah->ah_beacon_rssi_avg = ath5k_moving_average(ah->ah_beacon_rssi_avg,
-						      rssi);
+	ewma_add(&ah->ah_beacon_rssi_avg, rssi);
 
 	/* in IBSS mode we should keep RSSI statistics per neighbour */
 	/* le16_to_cpu(mgmt->u.beacon.capab_info) & WLAN_CAPABILITY_IBSS */
@@ -1551,9 +1513,9 @@ ath5k_tasklet_rx(unsigned long data)
 			if (!next_skb)
 				goto next;
 
-			pci_unmap_single(sc->pdev, bf->skbaddr,
+			dma_unmap_single(sc->dev, bf->skbaddr,
 					 common->rx_bufsize,
-					 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 
 			skb_put(skb, rs.rs_datalen);
 
@@ -1716,8 +1678,9 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
 
 			skb = bf->skb;
 			bf->skb = NULL;
-			pci_unmap_single(sc->pdev, bf->skbaddr, skb->len,
-					PCI_DMA_TODEVICE);
+
+			dma_unmap_single(sc->dev, bf->skbaddr, skb->len,
+					DMA_TO_DEVICE);
 			ath5k_tx_frame_completed(sc, skb, &ts);
 		}
 
@@ -1771,12 +1734,13 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 	u32 flags;
 	const int padsize = 0;
 
-	bf->skbaddr = pci_map_single(sc->pdev, skb->data, skb->len,
-			PCI_DMA_TODEVICE);
+	bf->skbaddr = dma_map_single(sc->dev, skb->data, skb->len,
+			DMA_TO_DEVICE);
 	ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "skb %p [data %p len %u] "
 			"skbaddr %llx\n", skb, skb->data, skb->len,
 			(unsigned long long)bf->skbaddr);
-	if (pci_dma_mapping_error(sc->pdev, bf->skbaddr)) {
+
+	if (dma_mapping_error(sc->dev, bf->skbaddr)) {
 		ATH5K_ERR(sc, "beacon DMA mapping failed\n");
 		return -EIO;
 	}
@@ -1828,7 +1792,7 @@ ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 
 	return 0;
 err_unmap:
-	pci_unmap_single(sc->pdev, bf->skbaddr, skb->len, PCI_DMA_TODEVICE);
+	dma_unmap_single(sc->dev, bf->skbaddr, skb->len, DMA_TO_DEVICE);
 	return ret;
 }
 
@@ -1944,7 +1908,7 @@ ath5k_beacon_send(struct ath5k_softc *sc)
 	 * This should never fail since we check above that no frames
 	 * are still pending on the queue.
 	 */
-	if (unlikely(ath5k_hw_stop_tx_dma(ah, sc->bhalq))) {
+	if (unlikely(ath5k_hw_stop_beacon_queue(ah, sc->bhalq))) {
 		ATH5K_WARN(sc, "beacon queue %u didn't start/stop ?\n", sc->bhalq);
 		/* NB: hw still stops DMA, so proceed */
 	}
@@ -2113,7 +2077,7 @@ ath5k_beacon_config(struct ath5k_softc *sc)
 		} else
 			ath5k_beacon_update_timers(sc, -1);
 	} else {
-		ath5k_hw_stop_tx_dma(sc->ah, sc->bhalq);
+		ath5k_hw_stop_beacon_queue(sc->ah, sc->bhalq);
 	}
 
 	ath5k_hw_set_imr(ah, sc->imask);
@@ -2175,7 +2139,7 @@ ath5k_intr_calibration_poll(struct ath5k_hw *ah)
 	 * AR5K_REG_ENABLE_BITS(ah, AR5K_CR, AR5K_CR_SWI); */
 }
 
-static irqreturn_t
+irqreturn_t
 ath5k_intr(int irq, void *dev_id)
 {
 	struct ath5k_softc *sc = dev_id;
@@ -2184,7 +2148,8 @@ ath5k_intr(int irq, void *dev_id)
 	unsigned int counter = 1000;
 
 	if (unlikely(test_bit(ATH_STAT_INVALID, sc->status) ||
-				!ath5k_hw_is_intr_pending(ah)))
+		((ath5k_get_bus_type(ah) != ATH_AHB) &&
+				!ath5k_hw_is_intr_pending(ah))))
 		return IRQ_NONE;
 
 	do {
@@ -2250,6 +2215,10 @@ ath5k_intr(int irq, void *dev_id)
 				tasklet_schedule(&sc->rf_kill.toggleq);
 
 		}
+
+		if (ath5k_get_bus_type(ah) == ATH_AHB)
+			break;
+
 	} while (ath5k_hw_is_intr_pending(ah) && --counter > 0);
 
 	if (unlikely(!counter))
@@ -2349,7 +2318,7 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
 	if (needreset) {
 		ATH5K_DBG(sc, ATH5K_DEBUG_RESET,
 			  "TX queues stuck, resetting\n");
-		ath5k_reset(sc, sc->curchan);
+		ath5k_reset(sc, NULL, true);
 	}
 
 	ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,
@@ -2361,6 +2330,158 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
 * Initialization routines *
 \*************************/
 
+int
+ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
+{
+	struct ieee80211_hw *hw = sc->hw;
+	struct ath_common *common;
+	int ret;
+	int csz;
+
+	/* Initialize driver private data */
+	SET_IEEE80211_DEV(hw, sc->dev);
+	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
+		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+		    IEEE80211_HW_SIGNAL_DBM;
+
+	hw->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_AP) |
+		BIT(NL80211_IFTYPE_STATION) |
+		BIT(NL80211_IFTYPE_ADHOC) |
+		BIT(NL80211_IFTYPE_MESH_POINT);
+
+	hw->extra_tx_headroom = 2;
+	hw->channel_change_time = 5000;
+
+	/*
+	 * Mark the device as detached to avoid processing
+	 * interrupts until setup is complete.
+	 */
+	__set_bit(ATH_STAT_INVALID, sc->status);
+
+	sc->opmode = NL80211_IFTYPE_STATION;
+	sc->bintval = 1000;
+	mutex_init(&sc->lock);
+	spin_lock_init(&sc->rxbuflock);
+	spin_lock_init(&sc->txbuflock);
+	spin_lock_init(&sc->block);
+
+
+	/* Setup interrupt handler */
+	ret = request_irq(sc->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
+	if (ret) {
+		ATH5K_ERR(sc, "request_irq failed\n");
+		goto err;
+	}
+
+	/* If we passed the test, malloc an ath5k_hw struct */
+	sc->ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
+	if (!sc->ah) {
+		ret = -ENOMEM;
+		ATH5K_ERR(sc, "out of memory\n");
+		goto err_irq;
+	}
+
+	sc->ah->ah_sc = sc;
+	sc->ah->ah_iobase = sc->iobase;
+	common = ath5k_hw_common(sc->ah);
+	common->ops = &ath5k_common_ops;
+	common->bus_ops = bus_ops;
+	common->ah = sc->ah;
+	common->hw = hw;
+	common->priv = sc;
+
+	/*
+	 * Cache line size is used to size and align various
+	 * structures used to communicate with the hardware.
+	 */
+	ath5k_read_cachesize(common, &csz);
+	common->cachelsz = csz << 2; /* convert to bytes */
+
+	spin_lock_init(&common->cc_lock);
+
+	/* Initialize device */
+	ret = ath5k_hw_init(sc);
+	if (ret)
+		goto err_free_ah;
+
+	/* set up multi-rate retry capabilities */
+	if (sc->ah->ah_version == AR5K_AR5212) {
+		hw->max_rates = 4;
+		hw->max_rate_tries = 11;
+	}
+
+	hw->vif_data_size = sizeof(struct ath5k_vif);
+
+	/* Finish private driver data initialization */
+	ret = ath5k_init(hw);
+	if (ret)
+		goto err_ah;
+
+	ATH5K_INFO(sc, "Atheros AR%s chip found (MAC: 0x%x, PHY: 0x%x)\n",
+			ath5k_chip_name(AR5K_VERSION_MAC, sc->ah->ah_mac_srev),
+					sc->ah->ah_mac_srev,
+					sc->ah->ah_phy_revision);
+
+	if (!sc->ah->ah_single_chip) {
+		/* Single chip radio (!RF5111) */
+		if (sc->ah->ah_radio_5ghz_revision &&
+			!sc->ah->ah_radio_2ghz_revision) {
+			/* No 5GHz support -> report 2GHz radio */
+			if (!test_bit(AR5K_MODE_11A,
+				sc->ah->ah_capabilities.cap_mode)) {
+				ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
+					ath5k_chip_name(AR5K_VERSION_RAD,
+						sc->ah->ah_radio_5ghz_revision),
+						sc->ah->ah_radio_5ghz_revision);
+			/* No 2GHz support (5110 and some
+			 * 5Ghz only cards) -> report 5Ghz radio */
+			} else if (!test_bit(AR5K_MODE_11B,
+				sc->ah->ah_capabilities.cap_mode)) {
+				ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
+					ath5k_chip_name(AR5K_VERSION_RAD,
+						sc->ah->ah_radio_5ghz_revision),
+						sc->ah->ah_radio_5ghz_revision);
+			/* Multiband radio */
+			} else {
+				ATH5K_INFO(sc, "RF%s multiband radio found"
+					" (0x%x)\n",
+					ath5k_chip_name(AR5K_VERSION_RAD,
+						sc->ah->ah_radio_5ghz_revision),
+						sc->ah->ah_radio_5ghz_revision);
+			}
+		}
+		/* Multi chip radio (RF5111 - RF2111) ->
+		 * report both 2GHz/5GHz radios */
+		else if (sc->ah->ah_radio_5ghz_revision &&
+				sc->ah->ah_radio_2ghz_revision){
+			ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
+				ath5k_chip_name(AR5K_VERSION_RAD,
+					sc->ah->ah_radio_5ghz_revision),
+					sc->ah->ah_radio_5ghz_revision);
+			ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
+				ath5k_chip_name(AR5K_VERSION_RAD,
+					sc->ah->ah_radio_2ghz_revision),
+					sc->ah->ah_radio_2ghz_revision);
+		}
+	}
+
+	ath5k_debug_init_device(sc);
+
+	/* ready to process interrupts */
+	__clear_bit(ATH_STAT_INVALID, sc->status);
+
+	return 0;
+err_ah:
+	ath5k_hw_deinit(sc->ah);
+err_free_ah:
+	kfree(sc->ah);
+err_irq:
+	free_irq(sc->irq, sc);
+err:
+	return ret;
+}
+
 static int
 ath5k_stop_locked(struct ath5k_softc *sc)
 {
@@ -2389,11 +2510,10 @@ ath5k_stop_locked(struct ath5k_softc *sc)
 	if (!test_bit(ATH_STAT_INVALID, sc->status)) {
 		ath5k_led_off(sc);
 		ath5k_hw_set_imr(ah, 0);
-		synchronize_irq(sc->pdev->irq);
-	}
-	ath5k_txq_cleanup(sc);
-	if (!test_bit(ATH_STAT_INVALID, sc->status)) {
+		synchronize_irq(sc->irq);
 		ath5k_rx_stop(sc);
+		ath5k_hw_dma_stop(ah);
+		ath5k_drain_tx_buffs(sc);
 		ath5k_hw_phy_disable(ah);
 	}
 
@@ -2401,7 +2521,7 @@ ath5k_stop_locked(struct ath5k_softc *sc)
 }
 
 static int
-ath5k_init(struct ath5k_softc *sc)
+ath5k_init_hw(struct ath5k_softc *sc)
 {
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_common *common = ath5k_hw_common(ah);
@@ -2430,7 +2550,7 @@ ath5k_init(struct ath5k_softc *sc)
 		AR5K_INT_RXORN | AR5K_INT_TXDESC | AR5K_INT_TXEOL |
 		AR5K_INT_FATAL | AR5K_INT_GLOBAL | AR5K_INT_MIB;
 
-	ret = ath5k_reset(sc, NULL);
+	ret = ath5k_reset(sc, NULL, false);
 	if (ret)
 		goto done;
 
@@ -2443,7 +2563,9 @@ ath5k_init(struct ath5k_softc *sc)
 	for (i = 0; i < common->keymax; i++)
 		ath_hw_keyreset(common, (u16) i);
 
-	ath5k_hw_set_ack_bitrate_high(ah, true);
+	/* Use higher rates for acks instead of base
+	 * rate */
+	ah->ah_ack_bitrate_high = true;
 
 	for (i = 0; i < ARRAY_SIZE(sc->bslot); i++)
 		sc->bslot[i] = NULL;
@@ -2527,7 +2649,8 @@ ath5k_stop_hw(struct ath5k_softc *sc)
  * This should be called with sc->lock.
  */
 static int
-ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
+ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
+							bool skip_pcu)
 {
 	struct ath5k_hw *ah = sc->ah;
 	int ret;
@@ -2535,17 +2658,17 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 	ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n");
 
 	ath5k_hw_set_imr(ah, 0);
-	synchronize_irq(sc->pdev->irq);
+	synchronize_irq(sc->irq);
 	stop_tasklets(sc);
 
 	if (chan) {
-		ath5k_txq_cleanup(sc);
-		ath5k_rx_stop(sc);
+		ath5k_drain_tx_buffs(sc);
 
 		sc->curchan = chan;
 		sc->curband = &sc->sbands[chan->band];
 	}
-	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL);
+	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL,
+								skip_pcu);
 	if (ret) {
 		ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret);
 		goto err;
@@ -2562,6 +2685,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan)
 	ah->ah_cal_next_full = jiffies;
 	ah->ah_cal_next_ani = jiffies;
 	ah->ah_cal_next_nf = jiffies;
+	ewma_init(&ah->ah_beacon_rssi_avg, 1000, 8);
 
 	/*
 	 * Change channels and update the h/w rate map if we're switching;
@@ -2590,13 +2714,14 @@ static void ath5k_reset_work(struct work_struct *work)
 		reset_work);
 
 	mutex_lock(&sc->lock);
-	ath5k_reset(sc, sc->curchan);
+	ath5k_reset(sc, NULL, true);
 	mutex_unlock(&sc->lock);
 }
 
 static int
-ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
+ath5k_init(struct ieee80211_hw *hw)
 {
+
 	struct ath5k_softc *sc = hw->priv;
 	struct ath5k_hw *ah = sc->ah;
 	struct ath_regulatory *regulatory = ath5k_hw_regulatory(ah);
@@ -2604,7 +2729,6 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	u8 mac[ETH_ALEN] = {};
 	int ret;
 
-	ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "devid 0x%x\n", pdev->device);
 
 	/*
 	 * Check if the MAC has multi-rate retry support.
@@ -2641,7 +2765,7 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	/*
 	 * Allocate tx+rx descriptors and populate the lists.
 	 */
-	ret = ath5k_desc_alloc(sc, pdev);
+	ret = ath5k_desc_alloc(sc);
 	if (ret) {
 		ATH5K_ERR(sc, "can't allocate descriptors\n");
 		goto err;
@@ -2705,8 +2829,7 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 
 	ret = ath5k_eeprom_read_mac(ah, mac);
 	if (ret) {
-		ATH5K_ERR(sc, "unable to read address from EEPROM: 0x%04x\n",
-			sc->pdev->device);
+		ATH5K_ERR(sc, "unable to read address from EEPROM\n");
 		goto err_queues;
 	}
 
@@ -2741,15 +2864,15 @@ err_queues:
 err_bhal:
 	ath5k_hw_release_tx_queue(ah, sc->bhalq);
 err_desc:
-	ath5k_desc_free(sc, pdev);
+	ath5k_desc_free(sc);
 err:
 	return ret;
 }
 
-static void
-ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
+void
+ath5k_deinit_softc(struct ath5k_softc *sc)
 {
-	struct ath5k_softc *sc = hw->priv;
+	struct ieee80211_hw *hw = sc->hw;
 
 	/*
 	 * NB: the order of these is important:
@@ -2764,8 +2887,9 @@ ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	 * XXX: ??? detach ath5k_hw ???
 	 * Other than that, it's straightforward...
 	 */
+	ath5k_debug_finish_device(sc);
 	ieee80211_unregister_hw(hw);
-	ath5k_desc_free(sc, pdev);
+	ath5k_desc_free(sc);
 	ath5k_txq_release(sc);
 	ath5k_hw_release_tx_queue(sc->ah, sc->bhalq);
 	ath5k_unregister_leds(sc);
@@ -2776,6 +2900,8 @@ ath5k_detach(struct pci_dev *pdev, struct ieee80211_hw *hw)
 	 * returns because we'll get called back to reclaim node
 	 * state and potentially want to use them.
 	 */
+	ath5k_hw_deinit(sc->ah);
+	free_irq(sc->irq, sc);
 }
 
 /********************\
@@ -2798,7 +2924,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 
 static int ath5k_start(struct ieee80211_hw *hw)
 {
-	return ath5k_init(hw->priv);
+	return ath5k_init_hw(hw->priv);
 }
 
 static void ath5k_stop(struct ieee80211_hw *hw)
@@ -3206,14 +3332,32 @@ static int ath5k_get_survey(struct ieee80211_hw *hw, int idx,
 {
 	struct ath5k_softc *sc = hw->priv;
 	struct ieee80211_conf *conf = &hw->conf;
+	struct ath_common *common = ath5k_hw_common(sc->ah);
+	struct ath_cycle_counters *cc = &common->cc_survey;
+	unsigned int div = common->clockrate * 1000;
 
-	 if (idx != 0)
+	if (idx != 0)
 		return -ENOENT;
 
 	survey->channel = conf->channel;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = sc->ah->ah_noise_floor;
 
+	spin_lock_bh(&common->cc_lock);
+	ath_hw_cycle_counters_update(common);
+	if (cc->cycles > 0) {
+		survey->filled |= SURVEY_INFO_CHANNEL_TIME |
+			SURVEY_INFO_CHANNEL_TIME_BUSY |
+			SURVEY_INFO_CHANNEL_TIME_RX |
+			SURVEY_INFO_CHANNEL_TIME_TX;
+		survey->channel_time += cc->cycles / div;
+		survey->channel_time_busy += cc->rx_busy / div;
+		survey->channel_time_rx += cc->rx_frame / div;
+		survey->channel_time_tx += cc->tx_frame / div;
+	}
+	memset(cc, 0, sizeof(*cc));
+	spin_unlock_bh(&common->cc_lock);
+
 	return 0;
 }
 
@@ -3395,7 +3539,37 @@ static int ath5k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	return ret;
 }
 
-static const struct ieee80211_ops ath5k_hw_ops = {
+static int ath5k_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	if (tx_ant == 1 && rx_ant == 1)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_A);
+	else if (tx_ant == 2 && rx_ant == 2)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_FIXED_B);
+	else if ((tx_ant & 3) == 3 && (rx_ant & 3) == 3)
+		ath5k_hw_set_antenna_mode(sc->ah, AR5K_ANTMODE_DEFAULT);
+	else
+		return -EINVAL;
+	return 0;
+}
+
+static int ath5k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant)
+{
+	struct ath5k_softc *sc = hw->priv;
+
+	switch (sc->ah->ah_ant_mode) {
+	case AR5K_ANTMODE_FIXED_A:
+		*tx_ant = 1; *rx_ant = 1; break;
+	case AR5K_ANTMODE_FIXED_B:
+		*tx_ant = 2; *rx_ant = 2; break;
+	case AR5K_ANTMODE_DEFAULT:
+		*tx_ant = 3; *rx_ant = 3; break;
+	}
+	return 0;
+}
+
+const struct ieee80211_ops ath5k_hw_ops = {
 	.tx 		= ath5k_tx,
 	.start 		= ath5k_start,
 	.stop 		= ath5k_stop,
@@ -3415,341 +3589,6 @@ static const struct ieee80211_ops ath5k_hw_ops = {
 	.sw_scan_start	= ath5k_sw_scan_start,
 	.sw_scan_complete = ath5k_sw_scan_complete,
 	.set_coverage_class = ath5k_set_coverage_class,
+	.set_antenna	= ath5k_set_antenna,
+	.get_antenna	= ath5k_get_antenna,
 };
-
-/********************\
-* PCI Initialization *
-\********************/
-
-static int __devinit
-ath5k_pci_probe(struct pci_dev *pdev,
-		const struct pci_device_id *id)
-{
-	void __iomem *mem;
-	struct ath5k_softc *sc;
-	struct ath_common *common;
-	struct ieee80211_hw *hw;
-	int ret;
-	u8 csz;
-
-	/*
-	 * L0s needs to be disabled on all ath5k cards.
-	 *
-	 * For distributions shipping with CONFIG_PCIEASPM (this will be enabled
-	 * by default in the future in 2.6.36) this will also mean both L1 and
-	 * L0s will be disabled when a pre 1.1 PCIe device is detected. We do
-	 * know L1 works correctly even for all ath5k pre 1.1 PCIe devices
-	 * though but cannot currently undue the effect of a blacklist, for
-	 * details you can read pcie_aspm_sanity_check() and see how it adjusts
-	 * the device link capability.
-	 *
-	 * It may be possible in the future to implement some PCI API to allow
-	 * drivers to override blacklists for pre 1.1 PCIe but for now it is
-	 * best to accept that both L0s and L1 will be disabled completely for
-	 * distributions shipping with CONFIG_PCIEASPM rather than having this
-	 * issue present. Motivation for adding this new API will be to help
-	 * with power consumption for some of these devices.
-	 */
-	pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
-
-	ret = pci_enable_device(pdev);
-	if (ret) {
-		dev_err(&pdev->dev, "can't enable device\n");
-		goto err;
-	}
-
-	/* XXX 32-bit addressing only */
-	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
-	if (ret) {
-		dev_err(&pdev->dev, "32-bit DMA not available\n");
-		goto err_dis;
-	}
-
-	/*
-	 * Cache line size is used to size and align various
-	 * structures used to communicate with the hardware.
-	 */
-	pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz);
-	if (csz == 0) {
-		/*
-		 * Linux 2.4.18 (at least) writes the cache line size
-		 * register as a 16-bit wide register which is wrong.
-		 * We must have this setup properly for rx buffer
-		 * DMA to work so force a reasonable value here if it
-		 * comes up zero.
-		 */
-		csz = L1_CACHE_BYTES >> 2;
-		pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz);
-	}
-	/*
-	 * The default setting of latency timer yields poor results,
-	 * set it to the value used by other systems.  It may be worth
-	 * tweaking this setting more.
-	 */
-	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8);
-
-	/* Enable bus mastering */
-	pci_set_master(pdev);
-
-	/*
-	 * Disable the RETRY_TIMEOUT register (0x41) to keep
-	 * PCI Tx retries from interfering with C3 CPU state.
-	 */
-	pci_write_config_byte(pdev, 0x41, 0);
-
-	ret = pci_request_region(pdev, 0, "ath5k");
-	if (ret) {
-		dev_err(&pdev->dev, "cannot reserve PCI memory region\n");
-		goto err_dis;
-	}
-
-	mem = pci_iomap(pdev, 0, 0);
-	if (!mem) {
-		dev_err(&pdev->dev, "cannot remap PCI memory region\n") ;
-		ret = -EIO;
-		goto err_reg;
-	}
-
-	/*
-	 * Allocate hw (mac80211 main struct)
-	 * and hw->priv (driver private data)
-	 */
-	hw = ieee80211_alloc_hw(sizeof(*sc), &ath5k_hw_ops);
-	if (hw == NULL) {
-		dev_err(&pdev->dev, "cannot allocate ieee80211_hw\n");
-		ret = -ENOMEM;
-		goto err_map;
-	}
-
-	dev_info(&pdev->dev, "registered as '%s'\n", wiphy_name(hw->wiphy));
-
-	/* Initialize driver private data */
-	SET_IEEE80211_DEV(hw, &pdev->dev);
-	hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
-		    IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
-		    IEEE80211_HW_SIGNAL_DBM;
-
-	hw->wiphy->interface_modes =
-		BIT(NL80211_IFTYPE_AP) |
-		BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC) |
-		BIT(NL80211_IFTYPE_MESH_POINT);
-
-	hw->extra_tx_headroom = 2;
-	hw->channel_change_time = 5000;
-	sc = hw->priv;
-	sc->hw = hw;
-	sc->pdev = pdev;
-
-	/*
-	 * Mark the device as detached to avoid processing
-	 * interrupts until setup is complete.
-	 */
-	__set_bit(ATH_STAT_INVALID, sc->status);
-
-	sc->iobase = mem; /* So we can unmap it on detach */
-	sc->opmode = NL80211_IFTYPE_STATION;
-	sc->bintval = 1000;
-	mutex_init(&sc->lock);
-	spin_lock_init(&sc->rxbuflock);
-	spin_lock_init(&sc->txbuflock);
-	spin_lock_init(&sc->block);
-
-	/* Set private data */
-	pci_set_drvdata(pdev, sc);
-
-	/* Setup interrupt handler */
-	ret = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc);
-	if (ret) {
-		ATH5K_ERR(sc, "request_irq failed\n");
-		goto err_free;
-	}
-
-	/* If we passed the test, malloc an ath5k_hw struct */
-	sc->ah = kzalloc(sizeof(struct ath5k_hw), GFP_KERNEL);
-	if (!sc->ah) {
-		ret = -ENOMEM;
-		ATH5K_ERR(sc, "out of memory\n");
-		goto err_irq;
-	}
-
-	sc->ah->ah_sc = sc;
-	sc->ah->ah_iobase = sc->iobase;
-	common = ath5k_hw_common(sc->ah);
-	common->ops = &ath5k_common_ops;
-	common->ah = sc->ah;
-	common->hw = hw;
-	common->cachelsz = csz << 2; /* convert to bytes */
-	spin_lock_init(&common->cc_lock);
-
-	/* Initialize device */
-	ret = ath5k_hw_attach(sc);
-	if (ret) {
-		goto err_free_ah;
-	}
-
-	/* set up multi-rate retry capabilities */
-	if (sc->ah->ah_version == AR5K_AR5212) {
-		hw->max_rates = 4;
-		hw->max_rate_tries = 11;
-	}
-
-	hw->vif_data_size = sizeof(struct ath5k_vif);
-
-	/* Finish private driver data initialization */
-	ret = ath5k_attach(pdev, hw);
-	if (ret)
-		goto err_ah;
-
-	ATH5K_INFO(sc, "Atheros AR%s chip found (MAC: 0x%x, PHY: 0x%x)\n",
-			ath5k_chip_name(AR5K_VERSION_MAC, sc->ah->ah_mac_srev),
-					sc->ah->ah_mac_srev,
-					sc->ah->ah_phy_revision);
-
-	if (!sc->ah->ah_single_chip) {
-		/* Single chip radio (!RF5111) */
-		if (sc->ah->ah_radio_5ghz_revision &&
-			!sc->ah->ah_radio_2ghz_revision) {
-			/* No 5GHz support -> report 2GHz radio */
-			if (!test_bit(AR5K_MODE_11A,
-				sc->ah->ah_capabilities.cap_mode)) {
-				ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
-					ath5k_chip_name(AR5K_VERSION_RAD,
-						sc->ah->ah_radio_5ghz_revision),
-						sc->ah->ah_radio_5ghz_revision);
-			/* No 2GHz support (5110 and some
-			 * 5Ghz only cards) -> report 5Ghz radio */
-			} else if (!test_bit(AR5K_MODE_11B,
-				sc->ah->ah_capabilities.cap_mode)) {
-				ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
-					ath5k_chip_name(AR5K_VERSION_RAD,
-						sc->ah->ah_radio_5ghz_revision),
-						sc->ah->ah_radio_5ghz_revision);
-			/* Multiband radio */
-			} else {
-				ATH5K_INFO(sc, "RF%s multiband radio found"
-					" (0x%x)\n",
-					ath5k_chip_name(AR5K_VERSION_RAD,
-						sc->ah->ah_radio_5ghz_revision),
-						sc->ah->ah_radio_5ghz_revision);
-			}
-		}
-		/* Multi chip radio (RF5111 - RF2111) ->
-		 * report both 2GHz/5GHz radios */
-		else if (sc->ah->ah_radio_5ghz_revision &&
-				sc->ah->ah_radio_2ghz_revision){
-			ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",
-				ath5k_chip_name(AR5K_VERSION_RAD,
-					sc->ah->ah_radio_5ghz_revision),
-					sc->ah->ah_radio_5ghz_revision);
-			ATH5K_INFO(sc, "RF%s 2GHz radio found (0x%x)\n",
-				ath5k_chip_name(AR5K_VERSION_RAD,
-					sc->ah->ah_radio_2ghz_revision),
-					sc->ah->ah_radio_2ghz_revision);
-		}
-	}
-
-	ath5k_debug_init_device(sc);
-
-	/* ready to process interrupts */
-	__clear_bit(ATH_STAT_INVALID, sc->status);
-
-	return 0;
-err_ah:
-	ath5k_hw_detach(sc->ah);
-err_free_ah:
-	kfree(sc->ah);
-err_irq:
-	free_irq(pdev->irq, sc);
-err_free:
-	ieee80211_free_hw(hw);
-err_map:
-	pci_iounmap(pdev, mem);
-err_reg:
-	pci_release_region(pdev, 0);
-err_dis:
-	pci_disable_device(pdev);
-err:
-	return ret;
-}
-
-static void __devexit
-ath5k_pci_remove(struct pci_dev *pdev)
-{
-	struct ath5k_softc *sc = pci_get_drvdata(pdev);
-
-	ath5k_debug_finish_device(sc);
-	ath5k_detach(pdev, sc->hw);
-	ath5k_hw_detach(sc->ah);
-	kfree(sc->ah);
-	free_irq(pdev->irq, sc);
-	pci_iounmap(pdev, sc->iobase);
-	pci_release_region(pdev, 0);
-	pci_disable_device(pdev);
-	ieee80211_free_hw(sc->hw);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ath5k_pci_suspend(struct device *dev)
-{
-	struct ath5k_softc *sc = pci_get_drvdata(to_pci_dev(dev));
-
-	ath5k_led_off(sc);
-	return 0;
-}
-
-static int ath5k_pci_resume(struct device *dev)
-{
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct ath5k_softc *sc = pci_get_drvdata(pdev);
-
-	/*
-	 * Suspend/Resume resets the PCI configuration space, so we have to
-	 * re-disable the RETRY_TIMEOUT register (0x41) to keep
-	 * PCI Tx retries from interfering with C3 CPU state
-	 */
-	pci_write_config_byte(pdev, 0x41, 0);
-
-	ath5k_led_enable(sc);
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(ath5k_pm_ops, ath5k_pci_suspend, ath5k_pci_resume);
-#define ATH5K_PM_OPS	(&ath5k_pm_ops)
-#else
-#define ATH5K_PM_OPS	NULL
-#endif /* CONFIG_PM_SLEEP */
-
-static struct pci_driver ath5k_pci_driver = {
-	.name		= KBUILD_MODNAME,
-	.id_table	= ath5k_pci_id_table,
-	.probe		= ath5k_pci_probe,
-	.remove		= __devexit_p(ath5k_pci_remove),
-	.driver.pm	= ATH5K_PM_OPS,
-};
-
-/*
- * Module init/exit functions
- */
-static int __init
-init_ath5k_pci(void)
-{
-	int ret;
-
-	ret = pci_register_driver(&ath5k_pci_driver);
-	if (ret) {
-		printk(KERN_ERR "ath5k_pci: can't register pci driver\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static void __exit
-exit_ath5k_pci(void)
-{
-	pci_unregister_driver(&ath5k_pci_driver);
-}
-
-module_init(init_ath5k_pci);
-module_exit(exit_ath5k_pci);
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index 9a79773cdc2a..aa6c32aafb59 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -169,7 +169,10 @@ struct ath5k_vif {
 /* Software Carrier, keeps track of the driver state
  * associated with an instance of a device */
 struct ath5k_softc {
-	struct pci_dev		*pdev;		/* for dma mapping */
+	struct pci_dev		*pdev;
+	struct device		*dev;		/* for dma mapping */
+	int irq;
+	u16 devid;
 	void __iomem		*iobase;	/* address of the device */
 	struct mutex		lock;		/* dev-level lock */
 	struct ieee80211_hw	*hw;		/* IEEE 802.11 common */
diff --git a/drivers/net/wireless/ath/ath5k/caps.c b/drivers/net/wireless/ath/ath5k/caps.c
index beae519aa735..31cad80e9b01 100644
--- a/drivers/net/wireless/ath/ath5k/caps.c
+++ b/drivers/net/wireless/ath/ath5k/caps.c
@@ -49,7 +49,6 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
 
 		/* Set supported modes */
 		__set_bit(AR5K_MODE_11A, ah->ah_capabilities.cap_mode);
-		__set_bit(AR5K_MODE_11A_TURBO, ah->ah_capabilities.cap_mode);
 	} else {
 		/*
 		 * XXX The tranceiver supports frequencies from 4920 to 6100GHz
@@ -74,11 +73,6 @@ int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
 			/* Set supported modes */
 			__set_bit(AR5K_MODE_11A,
 					ah->ah_capabilities.cap_mode);
-			__set_bit(AR5K_MODE_11A_TURBO,
-					ah->ah_capabilities.cap_mode);
-			if (ah->ah_version == AR5K_AR5212)
-				__set_bit(AR5K_MODE_11G_TURBO,
-						ah->ah_capabilities.cap_mode);
 		}
 
 		/* Enable  802.11b if a 2GHz capable radio (2111/5112) is
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index acda56ee521b..5341dd2860d3 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -312,6 +312,7 @@ static const struct {
 	{ ATH5K_DEBUG_DUMP_RX,	"dumprx",	"print received skb content" },
 	{ ATH5K_DEBUG_DUMP_TX,	"dumptx",	"print transmit skb content" },
 	{ ATH5K_DEBUG_DUMPBANDS, "dumpbands",	"dump bands" },
+	{ ATH5K_DEBUG_DMA,	"dma",		"dma start/stop" },
 	{ ATH5K_DEBUG_ANI,	"ani",		"adaptive noise immunity" },
 	{ ATH5K_DEBUG_DESC,	"desc",		"descriptor chains" },
 	{ ATH5K_DEBUG_ANY,	"all",		"show all debug levels" },
@@ -554,63 +555,63 @@ static ssize_t read_file_frameerrors(struct file *file, char __user *user_buf,
 
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"RX\n---------------------\n");
-	len += snprintf(buf+len, sizeof(buf)-len, "CRC\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "CRC\t%u\t(%u%%)\n",
 			st->rxerr_crc,
 			st->rx_all_count > 0 ?
 				st->rxerr_crc*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "PHY\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "PHY\t%u\t(%u%%)\n",
 			st->rxerr_phy,
 			st->rx_all_count > 0 ?
 				st->rxerr_phy*100/st->rx_all_count : 0);
 	for (i = 0; i < 32; i++) {
 		if (st->rxerr_phy_code[i])
 			len += snprintf(buf+len, sizeof(buf)-len,
-				" phy_err[%d]\t%d\n",
+				" phy_err[%u]\t%u\n",
 				i, st->rxerr_phy_code[i]);
 	}
 
-	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%u\t(%u%%)\n",
 			st->rxerr_fifo,
 			st->rx_all_count > 0 ?
 				st->rxerr_fifo*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "decrypt\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "decrypt\t%u\t(%u%%)\n",
 			st->rxerr_decrypt,
 			st->rx_all_count > 0 ?
 				st->rxerr_decrypt*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "MIC\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "MIC\t%u\t(%u%%)\n",
 			st->rxerr_mic,
 			st->rx_all_count > 0 ?
 				st->rxerr_mic*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "process\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "process\t%u\t(%u%%)\n",
 			st->rxerr_proc,
 			st->rx_all_count > 0 ?
 				st->rxerr_proc*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "jumbo\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "jumbo\t%u\t(%u%%)\n",
 			st->rxerr_jumbo,
 			st->rx_all_count > 0 ?
 				st->rxerr_jumbo*100/st->rx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "[RX all\t%d]\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "[RX all\t%u]\n",
 			st->rx_all_count);
-	len += snprintf(buf+len, sizeof(buf)-len, "RX-all-bytes\t%d\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "RX-all-bytes\t%u\n",
 			st->rx_bytes_count);
 
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"\nTX\n---------------------\n");
-	len += snprintf(buf+len, sizeof(buf)-len, "retry\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "retry\t%u\t(%u%%)\n",
 			st->txerr_retry,
 			st->tx_all_count > 0 ?
 				st->txerr_retry*100/st->tx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "FIFO\t%u\t(%u%%)\n",
 			st->txerr_fifo,
 			st->tx_all_count > 0 ?
 				st->txerr_fifo*100/st->tx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "filter\t%d\t(%d%%)\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "filter\t%u\t(%u%%)\n",
 			st->txerr_filt,
 			st->tx_all_count > 0 ?
 				st->txerr_filt*100/st->tx_all_count : 0);
-	len += snprintf(buf+len, sizeof(buf)-len, "[TX all\t%d]\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "[TX all\t%u]\n",
 			st->tx_all_count);
-	len += snprintf(buf+len, sizeof(buf)-len, "TX-all-bytes\t%d\n",
+	len += snprintf(buf+len, sizeof(buf)-len, "TX-all-bytes\t%u\n",
 			st->tx_bytes_count);
 
 	if (len > sizeof(buf))
@@ -719,7 +720,7 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf,
 			st->mib_intr);
 	len += snprintf(buf+len, sizeof(buf)-len,
 			"beacon RSSI average:\t%d\n",
-			sc->ah->ah_beacon_rssi_avg.avg);
+			(int)ewma_read(&sc->ah->ah_beacon_rssi_avg));
 
 #define CC_PRINT(_struct, _field) \
 	_struct._field, \
diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h
index 236edbd2507d..3e34428d5126 100644
--- a/drivers/net/wireless/ath/ath5k/debug.h
+++ b/drivers/net/wireless/ath/ath5k/debug.h
@@ -95,6 +95,7 @@ struct ath5k_dbg_info {
  * @ATH5K_DEBUG_DUMP_RX: print received skb content
  * @ATH5K_DEBUG_DUMP_TX: print transmit skb content
  * @ATH5K_DEBUG_DUMPBANDS: dump bands
+ * @ATH5K_DEBUG_DMA: debug dma start/stop
  * @ATH5K_DEBUG_TRACE: trace function calls
  * @ATH5K_DEBUG_DESC: descriptor setup
  * @ATH5K_DEBUG_ANY: show at any debug level
@@ -118,6 +119,7 @@ enum ath5k_debug_level {
 	ATH5K_DEBUG_DUMP_RX	= 0x00000100,
 	ATH5K_DEBUG_DUMP_TX	= 0x00000200,
 	ATH5K_DEBUG_DUMPBANDS	= 0x00000400,
+	ATH5K_DEBUG_DMA		= 0x00000800,
 	ATH5K_DEBUG_ANI		= 0x00002000,
 	ATH5K_DEBUG_DESC	= 0x00004000,
 	ATH5K_DEBUG_ANY		= 0xffffffff
diff --git a/drivers/net/wireless/ath/ath5k/desc.c b/drivers/net/wireless/ath/ath5k/desc.c
index 43244382f213..16b44ff7dd3e 100644
--- a/drivers/net/wireless/ath/ath5k/desc.c
+++ b/drivers/net/wireless/ath/ath5k/desc.c
@@ -26,9 +26,10 @@
 #include "debug.h"
 #include "base.h"
 
-/*
- * TX Descriptors
- */
+
+/************************\
+* TX Control descriptors *
+\************************/
 
 /*
  * Initialize the 2-word tx control descriptor on 5210/5211
@@ -335,6 +336,11 @@ ath5k_hw_setup_mrr_tx_desc(struct ath5k_hw *ah, struct ath5k_desc *desc,
 	return 0;
 }
 
+
+/***********************\
+* TX Status descriptors *
+\***********************/
+
 /*
  * Proccess the tx status descriptor on 5210/5211
  */
@@ -476,9 +482,10 @@ static int ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
 	return 0;
 }
 
-/*
- * RX Descriptors
- */
+
+/****************\
+* RX Descriptors *
+\****************/
 
 /*
  * Initialize an rx control descriptor
@@ -666,6 +673,11 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah,
 	return 0;
 }
 
+
+/********\
+* Attach *
+\********/
+
 /*
  * Init function pointers inside ath5k_hw struct
  */
diff --git a/drivers/net/wireless/ath/ath5k/desc.h b/drivers/net/wireless/ath/ath5k/desc.h
index b2adb2a281c2..2509d0bf037d 100644
--- a/drivers/net/wireless/ath/ath5k/desc.h
+++ b/drivers/net/wireless/ath/ath5k/desc.h
@@ -26,7 +26,7 @@
 struct ath5k_hw_rx_ctl {
 	u32	rx_control_0; /* RX control word 0 */
 	u32	rx_control_1; /* RX control word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* RX control word 1 fields/flags */
 #define AR5K_DESC_RX_CTL1_BUF_LEN		0x00000fff /* data buffer length */
@@ -39,7 +39,7 @@ struct ath5k_hw_rx_ctl {
 struct ath5k_hw_rx_status {
 	u32	rx_status_0; /* RX status word 0 */
 	u32	rx_status_1; /* RX status word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* 5210/5211 */
 /* RX status word 0 fields/flags */
@@ -129,7 +129,7 @@ enum ath5k_phy_error_code {
 struct ath5k_hw_2w_tx_ctl {
 	u32	tx_control_0; /* TX control word 0 */
 	u32	tx_control_1; /* TX control word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* TX control word 0 fields/flags */
 #define AR5K_2W_TX_DESC_CTL0_FRAME_LEN		0x00000fff /* frame length */
@@ -185,7 +185,7 @@ struct ath5k_hw_4w_tx_ctl {
 	u32	tx_control_1; /* TX control word 1 */
 	u32	tx_control_2; /* TX control word 2 */
 	u32	tx_control_3; /* TX control word 3 */
-} __packed;
+} __packed __aligned(4);
 
 /* TX control word 0 fields/flags */
 #define AR5K_4W_TX_DESC_CTL0_FRAME_LEN		0x00000fff /* frame length */
@@ -244,7 +244,7 @@ struct ath5k_hw_4w_tx_ctl {
 struct ath5k_hw_tx_status {
 	u32	tx_status_0; /* TX status word 0 */
 	u32	tx_status_1; /* TX status word 1 */
-} __packed;
+} __packed __aligned(4);
 
 /* TX status word 0 fields/flags */
 #define AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK	0x00000001 /* TX success */
@@ -282,7 +282,7 @@ struct ath5k_hw_tx_status {
 struct ath5k_hw_5210_tx_desc {
 	struct ath5k_hw_2w_tx_ctl	tx_ctl;
 	struct ath5k_hw_tx_status	tx_stat;
-} __packed;
+} __packed __aligned(4);
 
 /*
  * 5212 hardware TX descriptor
@@ -290,7 +290,7 @@ struct ath5k_hw_5210_tx_desc {
 struct ath5k_hw_5212_tx_desc {
 	struct ath5k_hw_4w_tx_ctl	tx_ctl;
 	struct ath5k_hw_tx_status	tx_stat;
-} __packed;
+} __packed __aligned(4);
 
 /*
  * Common hardware RX descriptor
@@ -298,7 +298,7 @@ struct ath5k_hw_5212_tx_desc {
 struct ath5k_hw_all_rx_desc {
 	struct ath5k_hw_rx_ctl		rx_ctl;
 	struct ath5k_hw_rx_status	rx_stat;
-} __packed;
+} __packed __aligned(4);
 
 /*
  * Atheros hardware DMA descriptor
@@ -313,7 +313,7 @@ struct ath5k_desc {
 		struct ath5k_hw_5212_tx_desc	ds_tx5212;
 		struct ath5k_hw_all_rx_desc	ds_rx;
 	} ud;
-} __packed;
+} __packed __aligned(4);
 
 #define AR5K_RXDESC_INTREQ	0x0020
 
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index 923c9ca5c4f0..82541fec9f0e 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -37,6 +37,7 @@
 #include "debug.h"
 #include "base.h"
 
+
 /*********\
 * Receive *
 \*********/
@@ -57,7 +58,7 @@ void ath5k_hw_start_rx_dma(struct ath5k_hw *ah)
  *
  * @ah:	The &struct ath5k_hw
  */
-int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
+static int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
 {
 	unsigned int i;
 
@@ -69,7 +70,11 @@ int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah)
 	for (i = 1000; i > 0 &&
 			(ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_CR_RXE) != 0;
 			i--)
-		udelay(10);
+		udelay(100);
+
+	if (i)
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"failed to stop RX DMA !\n");
 
 	return i ? 0 : -EBUSY;
 }
@@ -90,11 +95,18 @@ u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah)
  * @ah: The &struct ath5k_hw
  * @phys_addr: RX descriptor address
  *
- * XXX: Should we check if rx is enabled before setting rxdp ?
+ * Returns -EIO if rx is active
  */
-void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr)
+int ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr)
 {
+	if (ath5k_hw_reg_read(ah, AR5K_CR) & AR5K_CR_RXE) {
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"tried to set RXDP while rx was active !\n");
+		return -EIO;
+	}
+
 	ath5k_hw_reg_write(ah, phys_addr, AR5K_RXDP);
+	return 0;
 }
 
 
@@ -125,7 +137,7 @@ int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
 	/* Return if queue is declared inactive */
 	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return -EIO;
+		return -EINVAL;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
@@ -173,10 +185,10 @@ int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue)
  *
  * Stop DMA transmit on a specific hw queue and drain queue so we don't
  * have any pending frames. Returns -EBUSY if we still have pending frames,
- * -EINVAL if queue number is out of range.
+ * -EINVAL if queue number is out of range or inactive.
  *
  */
-int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
+static int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 {
 	unsigned int i = 40;
 	u32 tx_queue, pending;
@@ -185,7 +197,7 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
 	/* Return if queue is declared inactive */
 	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return -EIO;
+		return -EINVAL;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		tx_queue = ath5k_hw_reg_read(ah, AR5K_CR);
@@ -211,12 +223,31 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 		ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
 		ath5k_hw_reg_read(ah, AR5K_CR);
 	} else {
+
+		/*
+		 * Enable DCU early termination to quickly
+		 * flush any pending frames from QCU
+		 */
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_DCU_EARLY);
+
 		/*
 		 * Schedule TX disable and wait until queue is empty
 		 */
 		AR5K_REG_WRITE_Q(ah, AR5K_QCU_TXD, queue);
 
-		/*Check for pending frames*/
+		/* Wait for queue to stop */
+		for (i = 1000; i > 0 &&
+		(AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue) != 0);
+		i--)
+			udelay(100);
+
+		if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"queue %i didn't stop !\n", queue);
+
+		/* Check for pending frames */
+		i = 1000;
 		do {
 			pending = ath5k_hw_reg_read(ah,
 				AR5K_QUEUE_STATUS(queue)) &
@@ -247,12 +278,12 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 					AR5K_DIAG_SW_CHANNEL_IDLE_HIGH);
 
 			/* Wait a while and disable mechanism */
-			udelay(200);
+			udelay(400);
 			AR5K_REG_DISABLE_BITS(ah, AR5K_QUIET_CTL1,
 						AR5K_QUIET_CTL1_QT_EN);
 
 			/* Re-check for pending frames */
-			i = 40;
+			i = 100;
 			do {
 				pending = ath5k_hw_reg_read(ah,
 					AR5K_QUEUE_STATUS(queue)) &
@@ -262,12 +293,27 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 
 			AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW_5211,
 					AR5K_DIAG_SW_CHANNEL_IDLE_HIGH);
+
+			if (pending)
+				ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+					"quiet mechanism didn't work q:%i !\n",
+					queue);
 		}
 
+		/*
+		 * Disable DCU early termination
+		 */
+		AR5K_REG_DISABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_DCU_EARLY);
+
 		/* Clear register */
 		ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD);
-		if (pending)
+		if (pending) {
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+					"tx dma didn't stop (q:%i, frm:%i) !\n",
+					queue, pending);
 			return -EBUSY;
+		}
 	}
 
 	/* TODO: Check for success on 5210 else return error */
@@ -275,6 +321,26 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue)
 }
 
 /**
+ * ath5k_hw_stop_beacon_queue - Stop beacon queue
+ *
+ * @ah The &struct ath5k_hw
+ * @queue The queue number
+ *
+ * Returns -EIO if queue didn't stop
+ */
+int ath5k_hw_stop_beacon_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+	int ret;
+	ret = ath5k_hw_stop_tx_dma(ah, queue);
+	if (ret) {
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_DMA,
+				"beacon queue didn't stop !\n");
+		return -EIO;
+	}
+	return 0;
+}
+
+/**
  * ath5k_hw_get_txdp - Get TX Descriptor's address for a specific queue
  *
  * @ah: The &struct ath5k_hw
@@ -427,6 +493,7 @@ done:
 	return ret;
 }
 
+
 /*******************\
 * Interrupt masking *
 \*******************/
@@ -688,3 +755,92 @@ enum ath5k_int ath5k_hw_set_imr(struct ath5k_hw *ah, enum ath5k_int new_mask)
 	return old_mask;
 }
 
+
+/********************\
+ Init/Stop functions
+\********************/
+
+/**
+ * ath5k_hw_dma_init - Initialize DMA unit
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Set DMA size and pre-enable interrupts
+ * (driver handles tx/rx buffer setup and
+ * dma start/stop)
+ *
+ * XXX: Save/restore RXDP/TXDP registers ?
+ */
+void ath5k_hw_dma_init(struct ath5k_hw *ah)
+{
+	/*
+	 * Set Rx/Tx DMA Configuration
+	 *
+	 * Set standard DMA size (128). Note that
+	 * a DMA size of 512 causes rx overruns and tx errors
+	 * on pci-e cards (tested on 5424 but since rx overruns
+	 * also occur on 5416/5418 with madwifi we set 128
+	 * for all PCI-E cards to be safe).
+	 *
+	 * XXX: need to check 5210 for this
+	 * TODO: Check out tx triger level, it's always 64 on dumps but I
+	 * guess we can tweak it and see how it goes ;-)
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+		AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
+			AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
+		AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
+			AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
+	}
+
+	/* Pre-enable interrupts on 5211/5212*/
+	if (ah->ah_version != AR5K_AR5210)
+		ath5k_hw_set_imr(ah, ah->ah_imr);
+
+}
+
+/**
+ * ath5k_hw_dma_stop - stop DMA unit
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Stop tx/rx DMA and interrupts. Returns
+ * -EBUSY if tx or rx dma failed to stop.
+ *
+ * XXX: Sometimes DMA unit hangs and we have
+ * stuck frames on tx queues, only a reset
+ * can fix that.
+ */
+int ath5k_hw_dma_stop(struct ath5k_hw *ah)
+{
+	int i, qmax, err;
+	err = 0;
+
+	/* Disable interrupts */
+	ath5k_hw_set_imr(ah, 0);
+
+	/* Stop rx dma */
+	err = ath5k_hw_stop_rx_dma(ah);
+	if (err)
+		return err;
+
+	/* Clear any pending interrupts
+	 * and disable tx dma */
+	if (ah->ah_version != AR5K_AR5210) {
+		ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
+		qmax = AR5K_NUM_TX_QUEUES;
+	} else {
+		/* PISR/SISR Not available on 5210 */
+		ath5k_hw_reg_read(ah, AR5K_ISR);
+		qmax = AR5K_NUM_TX_QUEUES_NOQCU;
+	}
+
+	for (i = 0; i < qmax; i++) {
+		err = ath5k_hw_stop_tx_dma(ah, i);
+		/* -EINVAL -> queue inactive */
+		if (err != -EINVAL)
+			return err;
+	}
+
+	return err;
+}
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 39722dd73e43..97eaa9a4415e 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -28,45 +28,16 @@
 #include "debug.h"
 #include "base.h"
 
-/*
- * Read from eeprom
- */
-static int ath5k_hw_eeprom_read(struct ath5k_hw *ah, u32 offset, u16 *data)
-{
-	u32 status, timeout;
-
-	/*
-	 * Initialize EEPROM access
-	 */
-	if (ah->ah_version == AR5K_AR5210) {
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
-		(void)ath5k_hw_reg_read(ah, AR5K_EEPROM_BASE + (4 * offset));
-	} else {
-		ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
-		AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
-				AR5K_EEPROM_CMD_READ);
-	}
 
-	for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
-		status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
-		if (status & AR5K_EEPROM_STAT_RDDONE) {
-			if (status & AR5K_EEPROM_STAT_RDERR)
-				return -EIO;
-			*data = (u16)(ath5k_hw_reg_read(ah, AR5K_EEPROM_DATA) &
-					0xffff);
-			return 0;
-		}
-		udelay(15);
-	}
-
-	return -ETIMEDOUT;
-}
+/******************\
+* Helper functions *
+\******************/
 
 /*
  * Translate binary channel representation in EEPROM to frequency
  */
 static u16 ath5k_eeprom_bin2freq(struct ath5k_eeprom_info *ee, u16 bin,
-                                 unsigned int mode)
+							unsigned int mode)
 {
 	u16 val;
 
@@ -89,6 +60,11 @@ static u16 ath5k_eeprom_bin2freq(struct ath5k_eeprom_info *ee, u16 bin,
 	return val;
 }
 
+
+/*********\
+* Parsers *
+\*********/
+
 /*
  * Initialize eeprom & capabilities structs
  */
@@ -198,7 +174,7 @@ ath5k_eeprom_init_header(struct ath5k_hw *ah)
 	 *
 	 * XXX: Serdes values seem to be fixed so
 	 * no need to read them here, we write them
-	 * during ath5k_hw_attach */
+	 * during ath5k_hw_init */
 	AR5K_EEPROM_READ(AR5K_EEPROM_PCIE_OFFSET, val);
 	ee->ee_serdes = (val == AR5K_EEPROM_PCIE_SERDES_SECTION) ?
 							true : false;
@@ -647,6 +623,7 @@ ath5k_eeprom_init_11bg_2413(struct ath5k_hw *ah, unsigned int mode, int offset)
 	return 0;
 }
 
+
 /*
  * Read power calibration for RF5111 chips
  *
@@ -1514,6 +1491,7 @@ ath5k_eeprom_read_target_rate_pwr_info(struct ath5k_hw *ah, unsigned int mode)
 	return 0;
 }
 
+
 /*
  * Read per channel calibration info from EEPROM
  *
@@ -1607,15 +1585,6 @@ ath5k_eeprom_free_pcal_info(struct ath5k_hw *ah, int mode)
 	return 0;
 }
 
-void
-ath5k_eeprom_detach(struct ath5k_hw *ah)
-{
-	u8 mode;
-
-	for (mode = AR5K_EEPROM_MODE_11A; mode <= AR5K_EEPROM_MODE_11G; mode++)
-		ath5k_eeprom_free_pcal_info(ah, mode);
-}
-
 /* Read conformance test limits used for regulatory control */
 static int
 ath5k_eeprom_read_ctl_info(struct ath5k_hw *ah)
@@ -1757,6 +1726,44 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah)
 }
 
 /*
+ * Read the MAC address from eeprom
+ */
+int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+{
+	u8 mac_d[ETH_ALEN] = {};
+	u32 total, offset;
+	u16 data;
+	int octet, ret;
+
+	ret = ath5k_hw_nvram_read(ah, 0x20, &data);
+	if (ret)
+		return ret;
+
+	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
+		ret = ath5k_hw_nvram_read(ah, offset, &data);
+		if (ret)
+			return ret;
+
+		total += data;
+		mac_d[octet + 1] = data & 0xff;
+		mac_d[octet] = data >> 8;
+		octet += 2;
+	}
+
+	if (!total || total == 3 * 0xffff)
+		return -EINVAL;
+
+	memcpy(mac, mac_d, ETH_ALEN);
+
+	return 0;
+}
+
+
+/***********************\
+* Init/Detach functions *
+\***********************/
+
+/*
  * Initialize eeprom data structure
  */
 int
@@ -1787,35 +1794,11 @@ ath5k_eeprom_init(struct ath5k_hw *ah)
 	return 0;
 }
 
-/*
- * Read the MAC address from eeprom
- */
-int ath5k_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
+void
+ath5k_eeprom_detach(struct ath5k_hw *ah)
 {
-	u8 mac_d[ETH_ALEN] = {};
-	u32 total, offset;
-	u16 data;
-	int octet, ret;
-
-	ret = ath5k_hw_eeprom_read(ah, 0x20, &data);
-	if (ret)
-		return ret;
-
-	for (offset = 0x1f, octet = 0, total = 0; offset >= 0x1d; offset--) {
-		ret = ath5k_hw_eeprom_read(ah, offset, &data);
-		if (ret)
-			return ret;
-
-		total += data;
-		mac_d[octet + 1] = data & 0xff;
-		mac_d[octet] = data >> 8;
-		octet += 2;
-	}
-
-	if (!total || total == 3 * 0xffff)
-		return -EINVAL;
-
-	memcpy(mac, mac_d, ETH_ALEN);
+	u8 mode;
 
-	return 0;
+	for (mode = AR5K_EEPROM_MODE_11A; mode <= AR5K_EEPROM_MODE_11G; mode++)
+		ath5k_eeprom_free_pcal_info(ah, mode);
 }
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index c4a6d5f26af4..0017006be841 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -241,7 +241,7 @@ enum ath5k_eeprom_freq_bands{
 #define	AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz	6250
 
 #define AR5K_EEPROM_READ(_o, _v) do {			\
-	ret = ath5k_hw_eeprom_read(ah, (_o), &(_v));	\
+	ret = ath5k_hw_nvram_read(ah, (_o), &(_v));	\
 	if (ret)					\
 		return ret;				\
 } while (0)
diff --git a/drivers/net/wireless/ath/ath5k/initvals.c b/drivers/net/wireless/ath/ath5k/initvals.c
index 8fa439308828..e49340d18df4 100644
--- a/drivers/net/wireless/ath/ath5k/initvals.c
+++ b/drivers/net/wireless/ath/ath5k/initvals.c
@@ -44,7 +44,7 @@ struct ath5k_ini {
 
 struct ath5k_ini_mode {
 	u16	mode_register;
-	u32	mode_value[5];
+	u32	mode_value[3];
 };
 
 /* Initial register settings for AR5210 */
@@ -391,76 +391,74 @@ static const struct ath5k_ini ar5211_ini[] = {
  */
 static const struct ath5k_ini_mode ar5211_ini_mode[] = {
 	{ AR5K_TXCFG,
-	/*	  a	    aTurbo	  b	  g (OFDM)    */
-	   { 0x00000015, 0x00000015, 0x0000001d, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x0000001d, 0x00000015 } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(0),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(1),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(2),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(3),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(4),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(5),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(6),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(7),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(8),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(9),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_DCU_GBL_IFS_SLOT,
-	   { 0x00000168, 0x000001e0, 0x000001b8, 0x00000168 } },
+	   { 0x00000168, 0x000001b8, 0x00000168 } },
 	{ AR5K_DCU_GBL_IFS_SIFS,
-	   { 0x00000230, 0x000001e0, 0x000000b0, 0x00000230 } },
+	   { 0x00000230, 0x000000b0, 0x00000230 } },
 	{ AR5K_DCU_GBL_IFS_EIFS,
-	   { 0x00000d98, 0x00001180, 0x00001f48, 0x00000d98 } },
+	   { 0x00000d98, 0x00001f48, 0x00000d98 } },
 	{ AR5K_DCU_GBL_IFS_MISC,
-	   { 0x0000a0e0, 0x00014068, 0x00005880, 0x0000a0e0 } },
+	   { 0x0000a0e0, 0x00005880, 0x0000a0e0 } },
 	{ AR5K_TIME_OUT,
-	   { 0x04000400, 0x08000800, 0x20003000, 0x04000400 } },
+	   { 0x04000400, 0x20003000, 0x04000400 } },
 	{ AR5K_USEC_5211,
-	   { 0x0e8d8fa7, 0x0e8d8fcf, 0x01608f95, 0x0e8d8fa7 } },
-	{ AR5K_PHY_TURBO,
-	   { 0x00000000, 0x00000003, 0x00000000, 0x00000000 } },
+	   { 0x0e8d8fa7, 0x01608f95, 0x0e8d8fa7 } },
 	{ AR5K_PHY(8),
-	   { 0x02020200, 0x02020200, 0x02010200, 0x02020200 } },
-	{ AR5K_PHY(9),
-	   { 0x00000e0e, 0x00000e0e, 0x00000707, 0x00000e0e } },
-	{ AR5K_PHY(10),
-	   { 0x0a020001, 0x0a020001, 0x05010000, 0x0a020001 } },
-	{ AR5K_PHY(13),
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
-	{ AR5K_PHY(14),
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b } },
-	{ AR5K_PHY(17),
-	   { 0x1372169c, 0x137216a5, 0x137216a8, 0x1372169c } },
-	{ AR5K_PHY(18),
-	   { 0x0018ba67, 0x0018ba67, 0x0018ba69, 0x0018ba69 } },
-	{ AR5K_PHY(20),
-	   { 0x0c28b4e0, 0x0c28b4e0, 0x0c28b4e0, 0x0c28b4e0 } },
+	   { 0x02020200, 0x02010200, 0x02020200 } },
+	{ AR5K_PHY_RF_CTL2,
+	   { 0x00000e0e, 0x00000707, 0x00000e0e } },
+	{ AR5K_PHY_RF_CTL3,
+	   { 0x0a020001, 0x05010000, 0x0a020001 } },
+	{ AR5K_PHY_RF_CTL4,
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	{ AR5K_PHY_PA_CTL,
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
+	{ AR5K_PHY_SETTLING,
+	   { 0x1372169c, 0x137216a8, 0x1372169c } },
+	{ AR5K_PHY_GAIN,
+	   { 0x0018ba67, 0x0018ba69, 0x0018ba69 } },
+	{ AR5K_PHY_DESIRED_SIZE,
+	   { 0x0c28b4e0, 0x0c28b4e0, 0x0c28b4e0 } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ec00d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ec00d2e, 0x7e800d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x31375d5e, 0x31375d5e, 0x313a5d5e, 0x31375d5e } },
+	   { 0x31375d5e, 0x313a5d5e, 0x31375d5e } },
 	{ AR5K_PHY_AGCCTL,
-	   { 0x0000bd10, 0x0000bd10, 0x0000bd38, 0x0000bd10 } },
+	   { 0x0000bd10, 0x0000bd38, 0x0000bd10 } },
 	{ AR5K_PHY_NF,
-	   { 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
+	   { 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x00002710, 0x00002710, 0x0000157c, 0x00002710 } },
+	   { 0x00002710, 0x0000157c, 0x00002710 } },
 	{ AR5K_PHY(70),
-	   { 0x00000190, 0x00000190, 0x00000084, 0x00000190 } },
+	   { 0x00000190, 0x00000084, 0x00000190 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0x6fe01020, 0x6fe01020, 0x6fe00920, 0x6fe01020 } },
+	   { 0x6fe01020, 0x6fe00920, 0x6fe01020 } },
 	{ AR5K_PHY_PCDAC_TXPOWER_BASE,
-	   { 0x05ff14ff, 0x05ff14ff, 0x05ff14ff, 0x05ff19ff } },
+	   { 0x05ff14ff, 0x05ff14ff, 0x05ff19ff } },
 	{ AR5K_RF_BUFFER_CONTROL_4,
-	   { 0x00000010, 0x00000014, 0x00000010, 0x00000010 } },
+	   { 0x00000010, 0x00000010, 0x00000010 } },
 };
 
 /* Initial register settings for AR5212 */
@@ -677,89 +675,87 @@ static const struct ath5k_ini ar5212_ini_common_start[] = {
 /* Initial mode-specific settings for AR5212 (Written before ar5212_ini) */
 static const struct ath5k_ini_mode ar5212_ini_mode_start[] = {
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(0),
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	/*	A/XR          B           G       */
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(1),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(2),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(3),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(4),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(5),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(6),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(7),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(8),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_QUEUE_DFS_LOCAL_IFS(9),
-	   { 0x002ffc0f, 0x002ffc0f, 0x002ffc1f, 0x002ffc0f, 0x002ffc0f } },
+	   { 0x002ffc0f, 0x002ffc1f, 0x002ffc0f } },
 	{ AR5K_DCU_GBL_IFS_SIFS,
-	   { 0x00000230, 0x000001e0, 0x000000b0, 0x00000160, 0x000001e0 } },
+	   { 0x00000230, 0x000000b0, 0x00000160 } },
 	{ AR5K_DCU_GBL_IFS_SLOT,
-	   { 0x00000168, 0x000001e0, 0x000001b8, 0x0000018c, 0x000001e0 } },
+	   { 0x00000168, 0x000001b8, 0x0000018c } },
 	{ AR5K_DCU_GBL_IFS_EIFS,
-	   { 0x00000e60, 0x00001180, 0x00001f1c, 0x00003e38, 0x00001180 } },
+	   { 0x00000e60, 0x00001f1c, 0x00003e38 } },
 	{ AR5K_DCU_GBL_IFS_MISC,
-	   { 0x0000a0e0, 0x00014068, 0x00005880, 0x0000b0e0, 0x00014068 } },
+	   { 0x0000a0e0, 0x00005880, 0x0000b0e0 } },
 	{ AR5K_TIME_OUT,
-	   { 0x03e803e8, 0x06e006e0, 0x04200420, 0x08400840, 0x06e006e0 } },
-	{ AR5K_PHY_TURBO,
-	   { 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000003 } },
+	   { 0x03e803e8, 0x04200420, 0x08400840 } },
 	{ AR5K_PHY(8),
-	   { 0x02020200, 0x02020200, 0x02010200, 0x02020200, 0x02020200 } },
+	   { 0x02020200, 0x02010200, 0x02020200 } },
 	{ AR5K_PHY_RF_CTL2,
-	   { 0x00000e0e, 0x00000e0e, 0x00000707, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000707, 0x00000e0e } },
 	{ AR5K_PHY_SETTLING,
-	   { 0x1372161c, 0x13721c25, 0x13721722, 0x137216a2, 0x13721c25 } },
+	   { 0x1372161c, 0x13721722, 0x137216a2 } },
 	{ AR5K_PHY_AGCCTL,
-	   { 0x00009d10, 0x00009d10, 0x00009d18, 0x00009d18, 0x00009d10 } },
+	   { 0x00009d10, 0x00009d18, 0x00009d18 } },
 	{ AR5K_PHY_NF,
-	   { 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
+	   { 0x0001ce00, 0x0001ce00, 0x0001ce00 } },
 	{ AR5K_PHY_WEAK_OFDM_HIGH_THR,
-	   { 0x409a4190, 0x409a4190, 0x409a4190, 0x409a4190, 0x409a4190 } },
+	   { 0x409a4190, 0x409a4190, 0x409a4190 } },
 	{ AR5K_PHY(70),
-	   { 0x000001b8, 0x000001b8, 0x00000084, 0x00000108, 0x000001b8 } },
+	   { 0x000001b8, 0x00000084, 0x00000108 } },
 	{ AR5K_PHY_OFDM_SELFCORR,
-	   { 0x10058a05, 0x10058a05, 0x10058a05, 0x10058a05, 0x10058a05 } },
+	   { 0x10058a05, 0x10058a05, 0x10058a05 } },
 	{ 0xa230,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000108, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000108 } },
 };
 
 /* Initial mode-specific settings for AR5212 + RF5111 (Written after ar5212_ini) */
 static const struct ath5k_ini_mode rf5111_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00008015, 0x00008015, 0x00008015, 0x00008015, 0x00008015 } },
+	/*	A/XR          B           G       */
+	   { 0x00008015, 0x00008015, 0x00008015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d8fa7, 0x09880fcf, 0x04e00f95, 0x12e00fab, 0x09880fcf } },
+	   { 0x128d8fa7, 0x04e00f95, 0x12e00fab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05010100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05010100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018da5a, 0x0018da5a, 0x0018ca69, 0x0018ca69, 0x0018ca69 } },
+	   { 0x0018da5a, 0x0018ca69, 0x0018ca69 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
+	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ee84d2e, 0x7ee84d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ee84d2e, 0x7ee84d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3137665e, 0x3137665e, 0x3137665e, 0x3137665e, 0x3137615e } },
+	   { 0x3137665e, 0x3137665e, 0x3137665e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb080, 0x050cb080 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb080 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x00002710, 0x00002710, 0x0000157c, 0x00002af8, 0x00002710 } },
+	   { 0x00002710, 0x0000157c, 0x00002af8 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81020, 0xf7b81020, 0xf7b80d20, 0xf7b81020, 0xf7b81020 } },
+	   { 0xf7b81020, 0xf7b80d20, 0xf7b81020 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x642c416a, 0x642c416a, 0x6440416a, 0x6440416a, 0x6440416a } },
+	   { 0x642c416a, 0x6440416a, 0x6440416a } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1873800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1873800a, 0x1883800a } },
 };
 
 static const struct ath5k_ini rf5111_ini_common_end[] = {
@@ -782,38 +778,38 @@ static const struct ath5k_ini rf5111_ini_common_end[] = {
 /* Initial mode-specific settings for AR5212 + RF5112 (Written after ar5212_ini) */
 static const struct ath5k_ini_mode rf5112_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00008015, 0x00008015, 0x00008015, 0x00008015, 0x00008015 } },
+	/*	A/XR          B           G       */
+	   { 0x00008015, 0x00008015, 0x00008015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018da6d, 0x0018da6d, 0x0018ca75, 0x0018ca75, 0x0018ca75 } },
+	   { 0x0018da6d, 0x0018ca75, 0x0018ca75 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
+	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b4e0 } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ee80d2e, 0x7ee80d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ee80d2e, 0x7ee80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3137665e, 0x3137665e, 0x3137665e, 0x3137665e, 0x3137665e } },
+	   { 0x3137665e, 0x3137665e, 0x3137665e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81020, 0xf7b81020, 0xf7b80d10, 0xf7b81010, 0xf7b81010 } },
+	   { 0xf7b81020, 0xf7b80d10, 0xf7b81010 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000008, 0x00000008, 0x00000008 } },
+	   { 0x00000000, 0x00000008, 0x00000008 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x642c0140, 0x642c0140, 0x6442c160, 0x6442c160, 0x6442c160 } },
+	   { 0x642c0140, 0x6442c160, 0x6442c160 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1873800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1873800a, 0x1883800a } },
 };
 
 static const struct ath5k_ini rf5112_ini_common_end[] = {
@@ -833,66 +829,66 @@ static const struct ath5k_ini rf5112_ini_common_end[] = {
 /* Initial mode-specific settings for RF5413/5414 (Written after ar5212_ini) */
 static const struct ath5k_ini_mode rf5413_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00000015, 0x00000015, 0x00000015, 0x00000015, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x00000015, 0x00000015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000007, 0x00000007, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000007, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018fa61, 0x0018fa61, 0x001a1a63, 0x001a1a63, 0x001a1a63 } },
+	   { 0x0018fa61, 0x001a1a63, 0x001a1a63 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0c98b4e0, 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da, 0x0c98b0da } },
+	   { 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da } },
 	{ AR5K_PHY_SIG,
-	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
+	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e } },
+	   { 0x3139605e, 0x3139605e, 0x3139605e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81000, 0xf7b81000, 0xf7b80d00, 0xf7b81000, 0xf7b81000 } },
+	   { 0xf7b81000, 0xf7b80d00, 0xf7b81000 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000000 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x002ec1e0, 0x002ec1e0, 0x002ac120, 0x002ac120, 0x002ac120 } },
+	   { 0x002ec1e0, 0x002ac120, 0x002ac120 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1863800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1863800a, 0x1883800a } },
 	{ 0xa300,
-	   { 0x18010000, 0x18010000, 0x18010000, 0x18010000, 0x18010000 } },
+	   { 0x18010000, 0x18010000, 0x18010000 } },
 	{ 0xa304,
-	   { 0x30032602, 0x30032602, 0x30032602, 0x30032602, 0x30032602 } },
+	   { 0x30032602, 0x30032602, 0x30032602 } },
 	{ 0xa308,
-	   { 0x48073e06, 0x48073e06, 0x48073e06, 0x48073e06, 0x48073e06 } },
+	   { 0x48073e06, 0x48073e06, 0x48073e06 } },
 	{ 0xa30c,
-	   { 0x560b4c0a, 0x560b4c0a, 0x560b4c0a, 0x560b4c0a, 0x560b4c0a } },
+	   { 0x560b4c0a, 0x560b4c0a, 0x560b4c0a } },
 	{ 0xa310,
-	   { 0x641a600f, 0x641a600f, 0x641a600f, 0x641a600f, 0x641a600f } },
+	   { 0x641a600f, 0x641a600f, 0x641a600f } },
 	{ 0xa314,
-	   { 0x784f6e1b, 0x784f6e1b, 0x784f6e1b, 0x784f6e1b, 0x784f6e1b } },
+	   { 0x784f6e1b, 0x784f6e1b, 0x784f6e1b } },
 	{ 0xa318,
-	   { 0x868f7c5a, 0x868f7c5a, 0x868f7c5a, 0x868f7c5a, 0x868f7c5a } },
+	   { 0x868f7c5a, 0x868f7c5a, 0x868f7c5a } },
 	{ 0xa31c,
-	   { 0x90cf865b, 0x90cf865b, 0x8ecf865b, 0x8ecf865b, 0x8ecf865b } },
+	   { 0x90cf865b, 0x8ecf865b, 0x8ecf865b } },
 	{ 0xa320,
-	   { 0x9d4f970f, 0x9d4f970f, 0x9b4f970f, 0x9b4f970f, 0x9b4f970f } },
+	   { 0x9d4f970f, 0x9b4f970f, 0x9b4f970f } },
 	{ 0xa324,
-	   { 0xa7cfa38f, 0xa7cfa38f, 0xa3cf9f8f, 0xa3cf9f8f, 0xa3cf9f8f } },
+	   { 0xa7cfa38f, 0xa3cf9f8f, 0xa3cf9f8f } },
 	{ 0xa328,
-	   { 0xb55faf1f, 0xb55faf1f, 0xb35faf1f, 0xb35faf1f, 0xb35faf1f } },
+	   { 0xb55faf1f, 0xb35faf1f, 0xb35faf1f } },
 	{ 0xa32c,
-	   { 0xbddfb99f, 0xbddfb99f, 0xbbdfb99f, 0xbbdfb99f, 0xbbdfb99f } },
+	   { 0xbddfb99f, 0xbbdfb99f, 0xbbdfb99f } },
 	{ 0xa330,
-	   { 0xcb7fc53f, 0xcb7fc53f, 0xcb7fc73f, 0xcb7fc73f, 0xcb7fc73f } },
+	   { 0xcb7fc53f, 0xcb7fc73f, 0xcb7fc73f } },
 	{ 0xa334,
-	   { 0xd5ffd1bf, 0xd5ffd1bf, 0xd3ffd1bf, 0xd3ffd1bf, 0xd3ffd1bf } },
+	   { 0xd5ffd1bf, 0xd3ffd1bf, 0xd3ffd1bf } },
 };
 
 static const struct ath5k_ini rf5413_ini_common_end[] = {
@@ -972,38 +968,38 @@ static const struct ath5k_ini rf5413_ini_common_end[] = {
 /* XXX: a mode ? */
 static const struct ath5k_ini_mode rf2413_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00000015, 0x00000015, 0x00000015, 0x00000015, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x00000015, 0x00000015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020000, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020000, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e00, 0x00000e00, 0x00000e00, 0x00000e00, 0x00000e00 } },
+	   { 0x00000e00, 0x00000e00, 0x00000e00 } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000002, 0x00000002, 0x0000000a, 0x0000000a, 0x0000000a } },
+	   { 0x00000002, 0x0000000a, 0x0000000a } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018da6d, 0x0018da6d, 0x001a6a64, 0x001a6a64, 0x001a6a64 } },
+	   { 0x0018da6d, 0x001a6a64, 0x001a6a64 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0de8b4e0, 0x0de8b4e0, 0x0de8b0da, 0x0c98b0da, 0x0de8b0da } },
+	   { 0x0de8b4e0, 0x0de8b0da, 0x0c98b0da } },
 	{ AR5K_PHY_SIG,
-	   { 0x7e800d2e, 0x7e800d2e, 0x7ee80d2e, 0x7ec80d2e, 0x7e800d2e } },
+	   { 0x7e800d2e, 0x7ee80d2e, 0x7ec80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3137665e, 0x3137665e, 0x3137665e, 0x3139605e, 0x3137665e } },
+	   { 0x3137665e, 0x3137665e, 0x3139605e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81000, 0xf7b81000, 0xf7b80d00, 0xf7b81000, 0xf7b81000 } },
+	   { 0xf7b81000, 0xf7b80d00, 0xf7b81000 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000000 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x002c0140, 0x002c0140, 0x0042c140, 0x0042c140, 0x0042c140 } },
+	   { 0x002c0140, 0x0042c140, 0x0042c140 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1863800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1863800a, 0x1883800a } },
 };
 
 static const struct ath5k_ini rf2413_ini_common_end[] = {
@@ -1094,52 +1090,50 @@ static const struct ath5k_ini rf2413_ini_common_end[] = {
 /* XXX: a mode ? */
 static const struct ath5k_ini_mode rf2425_ini_mode_end[] = {
 	{ AR5K_TXCFG,
-	/*	a/XR	   aTurbo	  b	   g (DYN)     gTurbo     */
-	   { 0x00000015, 0x00000015, 0x00000015, 0x00000015, 0x00000015 } },
+	/*	A/XR          B           G       */
+	   { 0x00000015, 0x00000015, 0x00000015 } },
 	{ AR5K_USEC_5211,
-	   { 0x128d93a7, 0x098813cf, 0x04e01395, 0x12e013ab, 0x098813cf } },
-	{ AR5K_PHY_TURBO,
-	   { 0x00000000, 0x00000001, 0x00000000, 0x00000000, 0x00000001 } },
+	   { 0x128d93a7, 0x04e01395, 0x12e013ab } },
 	{ AR5K_PHY_RF_CTL3,
-	   { 0x0a020001, 0x0a020001, 0x05020100, 0x0a020001, 0x0a020001 } },
+	   { 0x0a020001, 0x05020100, 0x0a020001 } },
 	{ AR5K_PHY_RF_CTL4,
-	   { 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e } },
+	   { 0x00000e0e, 0x00000e0e, 0x00000e0e } },
 	{ AR5K_PHY_PA_CTL,
-	   { 0x00000003, 0x00000003, 0x0000000b, 0x0000000b, 0x0000000b } },
+	   { 0x00000003, 0x0000000b, 0x0000000b } },
 	{ AR5K_PHY_SETTLING,
-	   { 0x1372161c, 0x13721c25, 0x13721722, 0x13721422, 0x13721c25 } },
+	   { 0x1372161c, 0x13721722, 0x13721422 } },
 	{ AR5K_PHY_GAIN,
-	   { 0x0018fa61, 0x0018fa61, 0x00199a65, 0x00199a65, 0x00199a65 } },
+	   { 0x0018fa61, 0x00199a65, 0x00199a65 } },
 	{ AR5K_PHY_DESIRED_SIZE,
-	   { 0x0c98b4e0, 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da, 0x0c98b0da } },
+	   { 0x0c98b4e0, 0x0c98b0da, 0x0c98b0da } },
 	{ AR5K_PHY_SIG,
-	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
+	   { 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e } },
 	{ AR5K_PHY_AGCCOARSE,
-	   { 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e, 0x3139605e } },
+	   { 0x3139605e, 0x3139605e, 0x3139605e } },
 	{ AR5K_PHY_WEAK_OFDM_LOW_THR,
-	   { 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081 } },
+	   { 0x050cb081, 0x050cb081, 0x050cb081 } },
 	{ AR5K_PHY_RX_DELAY,
-	   { 0x000007d0, 0x000007d0, 0x0000044c, 0x00000898, 0x000007d0 } },
+	   { 0x000007d0, 0x0000044c, 0x00000898 } },
 	{ AR5K_PHY_FRAME_CTL_5211,
-	   { 0xf7b81000, 0xf7b81000, 0xf7b80d00, 0xf7b81000, 0xf7b81000 } },
+	   { 0xf7b81000, 0xf7b80d00, 0xf7b81000 } },
 	{ AR5K_PHY_CCKTXCTL,
-	   { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
+	   { 0x00000000, 0x00000000, 0x00000000 } },
 	{ AR5K_PHY_CCK_CROSSCORR,
-	   { 0xd6be6788, 0xd6be6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } },
+	   { 0xd6be6788, 0xd03e6788, 0xd03e6788 } },
 	{ AR5K_PHY_GAIN_2GHZ,
-	   { 0x00000140, 0x00000140, 0x0052c140, 0x0052c140, 0x0052c140 } },
+	   { 0x00000140, 0x0052c140, 0x0052c140 } },
 	{ AR5K_PHY_CCK_RX_CTL_4,
-	   { 0x1883800a, 0x1883800a, 0x1863800a, 0x1883800a, 0x1883800a } },
+	   { 0x1883800a, 0x1863800a, 0x1883800a } },
 	{ 0xa324,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa328,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa32c,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa330,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 	{ 0xa334,
-	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
+	   { 0xa7cfa7cf, 0xa7cfa7cf, 0xa7cfa7cf } },
 };
 
 static const struct ath5k_ini rf2425_ini_common_end[] = {
@@ -1368,15 +1362,15 @@ static const struct ath5k_ini rf5112_ini_bbgain[] = {
  * Write initial register dump
  */
 static void ath5k_hw_ini_registers(struct ath5k_hw *ah, unsigned int size,
-		const struct ath5k_ini *ini_regs, bool change_channel)
+		const struct ath5k_ini *ini_regs, bool skip_pcu)
 {
 	unsigned int i;
 
 	/* Write initial registers */
 	for (i = 0; i < size; i++) {
-		/* On channel change there is
-		 * no need to mess with PCU */
-		if (change_channel &&
+		/* Skip PCU registers if
+		 * requested */
+		if (skip_pcu &&
 				ini_regs[i].ini_register >= AR5K_PCU_MIN &&
 				ini_regs[i].ini_register <= AR5K_PCU_MAX)
 			continue;
@@ -1409,7 +1403,7 @@ static void ath5k_hw_ini_mode_registers(struct ath5k_hw *ah,
 
 }
 
-int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
+int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool skip_pcu)
 {
 	/*
 	 * Write initial register settings
@@ -1427,7 +1421,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 		 * Write initial settings common for all modes
 		 */
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(ar5212_ini_common_start),
-				ar5212_ini_common_start, change_channel);
+				ar5212_ini_common_start, skip_pcu);
 
 		/* Second set of mode-specific settings */
 		switch (ah->ah_radio) {
@@ -1439,12 +1433,12 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5111_ini_common_end),
-					rf5111_ini_common_end, change_channel);
+					rf5111_ini_common_end, skip_pcu);
 
 			/* Baseband gain table */
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5111_ini_bbgain),
-					rf5111_ini_bbgain, change_channel);
+					rf5111_ini_bbgain, skip_pcu);
 
 			break;
 		case AR5K_RF5112:
@@ -1455,11 +1449,11 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_common_end),
-					rf5112_ini_common_end, change_channel);
+					rf5112_ini_common_end, skip_pcu);
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 
 			break;
 		case AR5K_RF5413:
@@ -1470,11 +1464,11 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5413_ini_common_end),
-					rf5413_ini_common_end, change_channel);
+					rf5413_ini_common_end, skip_pcu);
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 
 			break;
 		case AR5K_RF2316:
@@ -1486,7 +1480,7 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf2413_ini_common_end),
-					rf2413_ini_common_end, change_channel);
+					rf2413_ini_common_end, skip_pcu);
 
 			/* Override settings from rf2413_ini_common_end */
 			if (ah->ah_radio == AR5K_RF2316) {
@@ -1498,9 +1492,32 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 			break;
 		case AR5K_RF2317:
+
+			ath5k_hw_ini_mode_registers(ah,
+					ARRAY_SIZE(rf2413_ini_mode_end),
+					rf2413_ini_mode_end, mode);
+
+			ath5k_hw_ini_registers(ah,
+					ARRAY_SIZE(rf2425_ini_common_end),
+					rf2425_ini_common_end, skip_pcu);
+
+			/* Override settings from rf2413_ini_mode_end */
+			ath5k_hw_reg_write(ah, 0x00180a65, AR5K_PHY_GAIN);
+
+			/* Override settings from rf2413_ini_common_end */
+			ath5k_hw_reg_write(ah, 0x00004000, AR5K_PHY_AGC);
+			AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TPC_RG5,
+				AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP, 0xa);
+			ath5k_hw_reg_write(ah, 0x800000a8, 0x8140);
+			ath5k_hw_reg_write(ah, 0x000000ff, 0x9958);
+
+			ath5k_hw_ini_registers(ah,
+					ARRAY_SIZE(rf5112_ini_bbgain),
+					rf5112_ini_bbgain, skip_pcu);
+			break;
 		case AR5K_RF2425:
 
 			ath5k_hw_ini_mode_registers(ah,
@@ -1509,11 +1526,11 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf2425_ini_common_end),
-					rf2425_ini_common_end, change_channel);
+					rf2425_ini_common_end, skip_pcu);
 
 			ath5k_hw_ini_registers(ah,
 					ARRAY_SIZE(rf5112_ini_bbgain),
-					rf5112_ini_bbgain, change_channel);
+					rf5112_ini_bbgain, skip_pcu);
 			break;
 		default:
 			return -EINVAL;
@@ -1538,17 +1555,17 @@ int ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool change_channel)
 		 * Write initial settings common for all modes
 		 */
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(ar5211_ini),
-				ar5211_ini, change_channel);
+				ar5211_ini, skip_pcu);
 
 		/* AR5211 only comes with 5111 */
 
 		/* Baseband gain table */
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(rf5111_ini_bbgain),
-				rf5111_ini_bbgain, change_channel);
+				rf5111_ini_bbgain, skip_pcu);
 	/* For AR5210 (for mode settings check out ath5k_hw_reset_tx_queue) */
 	} else if (ah->ah_version == AR5K_AR5210) {
 		ath5k_hw_ini_registers(ah, ARRAY_SIZE(ar5210_ini),
-				ar5210_ini, change_channel);
+				ar5210_ini, skip_pcu);
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c
index 67aa52e9bf94..576edf2965dc 100644
--- a/drivers/net/wireless/ath/ath5k/led.c
+++ b/drivers/net/wireless/ath/ath5k/led.c
@@ -133,7 +133,7 @@ ath5k_register_led(struct ath5k_softc *sc, struct ath5k_led *led,
 	led->led_dev.default_trigger = trigger;
 	led->led_dev.brightness_set = ath5k_led_brightness_set;
 
-	err = led_classdev_register(&sc->pdev->dev, &led->led_dev);
+	err = led_classdev_register(sc->dev, &led->led_dev);
 	if (err) {
 		ATH5K_WARN(sc, "could not register LED %s\n", name);
 		led->sc = NULL;
@@ -161,11 +161,20 @@ int ath5k_init_leds(struct ath5k_softc *sc)
 {
 	int ret = 0;
 	struct ieee80211_hw *hw = sc->hw;
+#ifndef CONFIG_ATHEROS_AR231X
 	struct pci_dev *pdev = sc->pdev;
+#endif
 	char name[ATH5K_LED_MAX_NAME_LEN + 1];
 	const struct pci_device_id *match;
 
+	if (!sc->pdev)
+		return 0;
+
+#ifdef CONFIG_ATHEROS_AR231X
+	match = NULL;
+#else
 	match = pci_match_id(&ath5k_led_devices[0], pdev);
+#endif
 	if (match) {
 		__set_bit(ATH_STAT_LEDSOFT, sc->status);
 		sc->led_pin = ATH_PIN(match->driver_data);
diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c
new file mode 100644
index 000000000000..39f033128c5a
--- /dev/null
+++ b/drivers/net/wireless/ath/ath5k/pci.c
@@ -0,0 +1,326 @@
+/*
+ * Copyright (c) 2008-2009 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/nl80211.h>
+#include <linux/pci.h>
+#include <linux/pci-aspm.h>
+#include "../ath.h"
+#include "ath5k.h"
+#include "debug.h"
+#include "base.h"
+#include "reg.h"
+
+/* Known PCI ids */
+static DEFINE_PCI_DEVICE_TABLE(ath5k_pci_id_table) = {
+	{ PCI_VDEVICE(ATHEROS, 0x0207) }, /* 5210 early */
+	{ PCI_VDEVICE(ATHEROS, 0x0007) }, /* 5210 */
+	{ PCI_VDEVICE(ATHEROS, 0x0011) }, /* 5311 - this is on AHB bus !*/
+	{ PCI_VDEVICE(ATHEROS, 0x0012) }, /* 5211 */
+	{ PCI_VDEVICE(ATHEROS, 0x0013) }, /* 5212 */
+	{ PCI_VDEVICE(3COM_2,  0x0013) }, /* 3com 5212 */
+	{ PCI_VDEVICE(3COM,    0x0013) }, /* 3com 3CRDAG675 5212 */
+	{ PCI_VDEVICE(ATHEROS, 0x1014) }, /* IBM minipci 5212 */
+	{ PCI_VDEVICE(ATHEROS, 0x0014) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0015) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0016) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0017) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0018) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x0019) }, /* 5212 combatible */
+	{ PCI_VDEVICE(ATHEROS, 0x001a) }, /* 2413 Griffin-lite */
+	{ PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */
+	{ PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */
+	{ PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */
+	{ 0 }
+};
+
+/* return bus cachesize in 4B word units */
+static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
+{
+	struct ath5k_softc *sc = (struct ath5k_softc *) common->priv;
+	u8 u8tmp;
+
+	pci_read_config_byte(sc->pdev, PCI_CACHE_LINE_SIZE, &u8tmp);
+	*csz = (int)u8tmp;
+
+	/*
+	 * This check was put in to avoid "unplesant" consequences if
+	 * the bootrom has not fully initialized all PCI devices.
+	 * Sometimes the cache line size register is not set
+	 */
+
+	if (*csz == 0)
+		*csz = L1_CACHE_BYTES >> 2;   /* Use the default size */
+}
+
+/*
+ * Read from eeprom
+ */
+bool ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
+{
+	struct ath5k_hw *ah = (struct ath5k_hw *) common->ah;
+	u32 status, timeout;
+
+	/*
+	 * Initialize EEPROM access
+	 */
+	if (ah->ah_version == AR5K_AR5210) {
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_EEAE);
+		(void)ath5k_hw_reg_read(ah, AR5K_EEPROM_BASE + (4 * offset));
+	} else {
+		ath5k_hw_reg_write(ah, offset, AR5K_EEPROM_BASE);
+		AR5K_REG_ENABLE_BITS(ah, AR5K_EEPROM_CMD,
+				AR5K_EEPROM_CMD_READ);
+	}
+
+	for (timeout = AR5K_TUNE_REGISTER_TIMEOUT; timeout > 0; timeout--) {
+		status = ath5k_hw_reg_read(ah, AR5K_EEPROM_STATUS);
+		if (status & AR5K_EEPROM_STAT_RDDONE) {
+			if (status & AR5K_EEPROM_STAT_RDERR)
+				return -EIO;
+			*data = (u16)(ath5k_hw_reg_read(ah, AR5K_EEPROM_DATA) &
+					0xffff);
+			return 0;
+		}
+		udelay(15);
+	}
+
+	return -ETIMEDOUT;
+}
+
+int ath5k_hw_read_srev(struct ath5k_hw *ah)
+{
+	ah->ah_mac_srev = ath5k_hw_reg_read(ah, AR5K_SREV);
+	return 0;
+}
+
+/* Common ath_bus_opts structure */
+static const struct ath_bus_ops ath_pci_bus_ops = {
+	.ath_bus_type = ATH_PCI,
+	.read_cachesize = ath5k_pci_read_cachesize,
+	.eeprom_read = ath5k_pci_eeprom_read,
+};
+
+/********************\
+* PCI Initialization *
+\********************/
+
+static int __devinit
+ath5k_pci_probe(struct pci_dev *pdev,
+		const struct pci_device_id *id)
+{
+	void __iomem *mem;
+	struct ath5k_softc *sc;
+	struct ieee80211_hw *hw;
+	int ret;
+	u8 csz;
+
+	/*
+	 * L0s needs to be disabled on all ath5k cards.
+	 *
+	 * For distributions shipping with CONFIG_PCIEASPM (this will be enabled
+	 * by default in the future in 2.6.36) this will also mean both L1 and
+	 * L0s will be disabled when a pre 1.1 PCIe device is detected. We do
+	 * know L1 works correctly even for all ath5k pre 1.1 PCIe devices
+	 * though but cannot currently undue the effect of a blacklist, for
+	 * details you can read pcie_aspm_sanity_check() and see how it adjusts
+	 * the device link capability.
+	 *
+	 * It may be possible in the future to implement some PCI API to allow
+	 * drivers to override blacklists for pre 1.1 PCIe but for now it is
+	 * best to accept that both L0s and L1 will be disabled completely for
+	 * distributions shipping with CONFIG_PCIEASPM rather than having this
+	 * issue present. Motivation for adding this new API will be to help
+	 * with power consumption for some of these devices.
+	 */
+	pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
+
+	ret = pci_enable_device(pdev);
+	if (ret) {
+		dev_err(&pdev->dev, "can't enable device\n");
+		goto err;
+	}
+
+	/* XXX 32-bit addressing only */
+	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+	if (ret) {
+		dev_err(&pdev->dev, "32-bit DMA not available\n");
+		goto err_dis;
+	}
+
+	/*
+	 * Cache line size is used to size and align various
+	 * structures used to communicate with the hardware.
+	 */
+	pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &csz);
+	if (csz == 0) {
+		/*
+		 * Linux 2.4.18 (at least) writes the cache line size
+		 * register as a 16-bit wide register which is wrong.
+		 * We must have this setup properly for rx buffer
+		 * DMA to work so force a reasonable value here if it
+		 * comes up zero.
+		 */
+		csz = L1_CACHE_BYTES >> 2;
+		pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, csz);
+	}
+	/*
+	 * The default setting of latency timer yields poor results,
+	 * set it to the value used by other systems.  It may be worth
+	 * tweaking this setting more.
+	 */
+	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0xa8);
+
+	/* Enable bus mastering */
+	pci_set_master(pdev);
+
+	/*
+	 * Disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state.
+	 */
+	pci_write_config_byte(pdev, 0x41, 0);
+
+	ret = pci_request_region(pdev, 0, "ath5k");
+	if (ret) {
+		dev_err(&pdev->dev, "cannot reserve PCI memory region\n");
+		goto err_dis;
+	}
+
+	mem = pci_iomap(pdev, 0, 0);
+	if (!mem) {
+		dev_err(&pdev->dev, "cannot remap PCI memory region\n") ;
+		ret = -EIO;
+		goto err_reg;
+	}
+
+	/*
+	 * Allocate hw (mac80211 main struct)
+	 * and hw->priv (driver private data)
+	 */
+	hw = ieee80211_alloc_hw(sizeof(*sc), &ath5k_hw_ops);
+	if (hw == NULL) {
+		dev_err(&pdev->dev, "cannot allocate ieee80211_hw\n");
+		ret = -ENOMEM;
+		goto err_map;
+	}
+
+	dev_info(&pdev->dev, "registered as '%s'\n", wiphy_name(hw->wiphy));
+
+	sc = hw->priv;
+	sc->hw = hw;
+	sc->pdev = pdev;
+	sc->dev = &pdev->dev;
+	sc->irq = pdev->irq;
+	sc->devid = id->device;
+	sc->iobase = mem; /* So we can unmap it on detach */
+
+	/* Initialize */
+	ret = ath5k_init_softc(sc, &ath_pci_bus_ops);
+	if (ret)
+		goto err_free;
+
+	/* Set private data */
+	pci_set_drvdata(pdev, hw);
+
+	return 0;
+err_free:
+	ieee80211_free_hw(hw);
+err_map:
+	pci_iounmap(pdev, mem);
+err_reg:
+	pci_release_region(pdev, 0);
+err_dis:
+	pci_disable_device(pdev);
+err:
+	return ret;
+}
+
+static void __devexit
+ath5k_pci_remove(struct pci_dev *pdev)
+{
+	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+	struct ath5k_softc *sc = hw->priv;
+
+	ath5k_deinit_softc(sc);
+	pci_iounmap(pdev, sc->iobase);
+	pci_release_region(pdev, 0);
+	pci_disable_device(pdev);
+	ieee80211_free_hw(hw);
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int ath5k_pci_suspend(struct device *dev)
+{
+	struct ath5k_softc *sc = pci_get_drvdata(to_pci_dev(dev));
+
+	ath5k_led_off(sc);
+	return 0;
+}
+
+static int ath5k_pci_resume(struct device *dev)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct ath5k_softc *sc = pci_get_drvdata(pdev);
+
+	/*
+	 * Suspend/Resume resets the PCI configuration space, so we have to
+	 * re-disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state
+	 */
+	pci_write_config_byte(pdev, 0x41, 0);
+
+	ath5k_led_enable(sc);
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(ath5k_pm_ops, ath5k_pci_suspend, ath5k_pci_resume);
+#define ATH5K_PM_OPS	(&ath5k_pm_ops)
+#else
+#define ATH5K_PM_OPS	NULL
+#endif /* CONFIG_PM_SLEEP */
+
+static struct pci_driver ath5k_pci_driver = {
+	.name		= KBUILD_MODNAME,
+	.id_table	= ath5k_pci_id_table,
+	.probe		= ath5k_pci_probe,
+	.remove		= __devexit_p(ath5k_pci_remove),
+	.driver.pm	= ATH5K_PM_OPS,
+};
+
+/*
+ * Module init/exit functions
+ */
+static int __init
+init_ath5k_pci(void)
+{
+	int ret;
+
+	ret = pci_register_driver(&ath5k_pci_driver);
+	if (ret) {
+		printk(KERN_ERR "ath5k_pci: can't register pci driver\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void __exit
+exit_ath5k_pci(void)
+{
+	pci_unregister_driver(&ath5k_pci_driver);
+}
+
+module_init(init_ath5k_pci);
+module_exit(exit_ath5k_pci);
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 074b4c644399..e5f2b96a4c63 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -31,87 +31,163 @@
 #include "debug.h"
 #include "base.h"
 
+/*
+ * AR5212+ can use higher rates for ack transmition
+ * based on current tx rate instead of the base rate.
+ * It does this to better utilize channel usage.
+ * This is a mapping between G rates (that cover both
+ * CCK and OFDM) and ack rates that we use when setting
+ * rate -> duration table. This mapping is hw-based so
+ * don't change anything.
+ *
+ * To enable this functionality we must set
+ * ah->ah_ack_bitrate_high to true else base rate is
+ * used (1Mb for CCK, 6Mb for OFDM).
+ */
+static const unsigned int ack_rates_high[] =
+/* Tx	-> ACK	*/
+/* 1Mb	-> 1Mb	*/	{ 0,
+/* 2MB	-> 2Mb	*/	1,
+/* 5.5Mb -> 2Mb	*/	1,
+/* 11Mb	-> 2Mb	*/	1,
+/* 6Mb	-> 6Mb	*/	4,
+/* 9Mb	-> 6Mb	*/	4,
+/* 12Mb	-> 12Mb	*/	6,
+/* 18Mb	-> 12Mb	*/	6,
+/* 24Mb	-> 24Mb	*/	8,
+/* 36Mb	-> 24Mb	*/	8,
+/* 48Mb	-> 24Mb	*/	8,
+/* 54Mb	-> 24Mb	*/	8 };
+
 /*******************\
-* Generic functions *
+* Helper functions *
 \*******************/
 
 /**
- * ath5k_hw_set_opmode - Set PCU operating mode
+ * ath5k_hw_get_frame_duration - Get tx time of a frame
  *
  * @ah: The &struct ath5k_hw
- * @op_mode: &enum nl80211_iftype operating mode
+ * @len: Frame's length in bytes
+ * @rate: The @struct ieee80211_rate
  *
- * Initialize PCU for the various operating modes (AP/STA etc)
+ * Calculate tx duration of a frame given it's rate and length
+ * It extends ieee80211_generic_frame_duration for non standard
+ * bwmodes.
  */
-int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype op_mode)
+int ath5k_hw_get_frame_duration(struct ath5k_hw *ah,
+		int len, struct ieee80211_rate *rate)
 {
-	struct ath_common *common = ath5k_hw_common(ah);
-	u32 pcu_reg, beacon_reg, low_id, high_id;
+	struct ath5k_softc *sc = ah->ah_sc;
+	int sifs, preamble, plcp_bits, sym_time;
+	int bitrate, bits, symbols, symbol_bits;
+	int dur;
+
+	/* Fallback */
+	if (!ah->ah_bwmode) {
+		dur = ieee80211_generic_frame_duration(sc->hw,
+						NULL, len, rate);
+		return dur;
+	}
 
-	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_MODE, "mode %d\n", op_mode);
+	bitrate = rate->bitrate;
+	preamble = AR5K_INIT_OFDM_PREAMPLE_TIME;
+	plcp_bits = AR5K_INIT_OFDM_PLCP_BITS;
+	sym_time = AR5K_INIT_OFDM_SYMBOL_TIME;
 
-	/* Preserve rest settings */
-	pcu_reg = ath5k_hw_reg_read(ah, AR5K_STA_ID1) & 0xffff0000;
-	pcu_reg &= ~(AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_AP
-			| AR5K_STA_ID1_KEYSRCH_MODE
-			| (ah->ah_version == AR5K_AR5210 ?
-			(AR5K_STA_ID1_PWR_SV | AR5K_STA_ID1_NO_PSPOLL) : 0));
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		sifs = AR5K_INIT_SIFS_TURBO;
+		preamble = AR5K_INIT_OFDM_PREAMBLE_TIME_MIN;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		sifs = AR5K_INIT_SIFS_HALF_RATE;
+		preamble *= 2;
+		sym_time *= 2;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		sifs = AR5K_INIT_SIFS_QUARTER_RATE;
+		preamble *= 4;
+		sym_time *= 4;
+		break;
+	default:
+		sifs = AR5K_INIT_SIFS_DEFAULT_BG;
+		break;
+	}
 
-	beacon_reg = 0;
+	bits = plcp_bits + (len << 3);
+	/* Bit rate is in 100Kbits */
+	symbol_bits = bitrate * sym_time;
+	symbols = DIV_ROUND_UP(bits * 10, symbol_bits);
 
-	switch (op_mode) {
-	case NL80211_IFTYPE_ADHOC:
-		pcu_reg |= AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_KEYSRCH_MODE;
-		beacon_reg |= AR5K_BCR_ADHOC;
-		if (ah->ah_version == AR5K_AR5210)
-			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
-		else
-			AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
-		break;
+	dur = sifs + preamble + (sym_time * symbols);
 
-	case NL80211_IFTYPE_AP:
-	case NL80211_IFTYPE_MESH_POINT:
-		pcu_reg |= AR5K_STA_ID1_AP | AR5K_STA_ID1_KEYSRCH_MODE;
-		beacon_reg |= AR5K_BCR_AP;
-		if (ah->ah_version == AR5K_AR5210)
-			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
-		else
-			AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
-		break;
+	return dur;
+}
 
-	case NL80211_IFTYPE_STATION:
-		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
-			| (ah->ah_version == AR5K_AR5210 ?
-				AR5K_STA_ID1_PWR_SV : 0);
-	case NL80211_IFTYPE_MONITOR:
-		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
-			| (ah->ah_version == AR5K_AR5210 ?
-				AR5K_STA_ID1_NO_PSPOLL : 0);
-		break;
+/**
+ * ath5k_hw_get_default_slottime - Get the default slot time for current mode
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	unsigned int slot_time;
 
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		slot_time = AR5K_INIT_SLOT_TIME_TURBO;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		slot_time = AR5K_INIT_SLOT_TIME_HALF_RATE;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		slot_time = AR5K_INIT_SLOT_TIME_QUARTER_RATE;
+		break;
+	case AR5K_BWMODE_DEFAULT:
+		slot_time = AR5K_INIT_SLOT_TIME_DEFAULT;
 	default:
-		return -EINVAL;
+		if (channel->hw_value & CHANNEL_CCK)
+			slot_time = AR5K_INIT_SLOT_TIME_B;
+		break;
 	}
 
-	/*
-	 * Set PCU registers
-	 */
-	low_id = get_unaligned_le32(common->macaddr);
-	high_id = get_unaligned_le16(common->macaddr + 4);
-	ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
-	ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
+	return slot_time;
+}
 
-	/*
-	 * Set Beacon Control Register on 5210
-	 */
-	if (ah->ah_version == AR5K_AR5210)
-		ath5k_hw_reg_write(ah, beacon_reg, AR5K_BCR);
+/**
+ * ath5k_hw_get_default_sifs - Get the default SIFS for current mode
+ *
+ * @ah: The &struct ath5k_hw
+ */
+unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
+{
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	unsigned int sifs;
 
-	return 0;
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		sifs = AR5K_INIT_SIFS_TURBO;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		sifs = AR5K_INIT_SIFS_HALF_RATE;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		sifs = AR5K_INIT_SIFS_QUARTER_RATE;
+		break;
+	case AR5K_BWMODE_DEFAULT:
+		sifs = AR5K_INIT_SIFS_DEFAULT_BG;
+	default:
+		if (channel->hw_value & CHANNEL_5GHZ)
+			sifs = AR5K_INIT_SIFS_DEFAULT_A;
+		break;
+	}
+
+	return sifs;
 }
 
 /**
- * ath5k_hw_update - Update MIB counters (mac layer statistics)
+ * ath5k_hw_update_mib_counters - Update MIB counters (mac layer statistics)
  *
  * @ah: The &struct ath5k_hw
  *
@@ -133,36 +209,88 @@ void ath5k_hw_update_mib_counters(struct ath5k_hw *ah)
 	stats->beacons += ath5k_hw_reg_read(ah, AR5K_BEACON_CNT);
 }
 
+
+/******************\
+* ACK/CTS Timeouts *
+\******************/
+
 /**
- * ath5k_hw_set_ack_bitrate - set bitrate for ACKs
+ * ath5k_hw_write_rate_duration - fill rate code to duration table
  *
- * @ah: The &struct ath5k_hw
- * @high: Flag to determine if we want to use high transmission rate
- * for ACKs or not
+ * @ah: the &struct ath5k_hw
+ * @mode: one of enum ath5k_driver_mode
+ *
+ * Write the rate code to duration table upon hw reset. This is a helper for
+ * ath5k_hw_pcu_init(). It seems all this is doing is setting an ACK timeout on
+ * the hardware, based on current mode, for each rate. The rates which are
+ * capable of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have
+ * different rate code so we write their value twice (one for long preamble
+ * and one for short).
+ *
+ * Note: Band doesn't matter here, if we set the values for OFDM it works
+ * on both a and g modes. So all we have to do is set values for all g rates
+ * that include all OFDM and CCK rates.
  *
- * If high flag is set, we tell hw to use a set of control rates based on
- * the current transmission rate (check out control_rates array inside reset.c).
- * If not hw just uses the lowest rate available for the current modulation
- * scheme being used (1Mbit for CCK and 6Mbits for OFDM).
  */
-void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high)
+static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah)
 {
-	if (ah->ah_version != AR5K_AR5212)
-		return;
-	else {
-		u32 val = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;
-		if (high)
-			AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1, val);
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct ieee80211_rate *rate;
+	unsigned int i;
+	/* 802.11g covers both OFDM and CCK */
+	u8 band = IEEE80211_BAND_2GHZ;
+
+	/* Write rate duration table */
+	for (i = 0; i < sc->sbands[band].n_bitrates; i++) {
+		u32 reg;
+		u16 tx_time;
+
+		if (ah->ah_ack_bitrate_high)
+			rate = &sc->sbands[band].bitrates[ack_rates_high[i]];
+		/* CCK -> 1Mb */
+		else if (i < 4)
+			rate = &sc->sbands[band].bitrates[0];
+		/* OFDM -> 6Mb */
 		else
-			AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1, val);
+			rate = &sc->sbands[band].bitrates[4];
+
+		/* Set ACK timeout */
+		reg = AR5K_RATE_DUR(rate->hw_value);
+
+		/* An ACK frame consists of 10 bytes. If you add the FCS,
+		 * which ieee80211_generic_frame_duration() adds,
+		 * its 14 bytes. Note we use the control rate and not the
+		 * actual rate for this rate. See mac80211 tx.c
+		 * ieee80211_duration() for a brief description of
+		 * what rate we should choose to TX ACKs. */
+		tx_time = ath5k_hw_get_frame_duration(ah, 10, rate);
+
+		tx_time = le16_to_cpu(tx_time);
+
+		ath5k_hw_reg_write(ah, tx_time, reg);
+
+		if (!(rate->flags & IEEE80211_RATE_SHORT_PREAMBLE))
+			continue;
+
+		/*
+		 * We're not distinguishing short preamble here,
+		 * This is true, all we'll get is a longer value here
+		 * which is not necessarilly bad. We could use
+		 * export ieee80211_frame_duration() but that needs to be
+		 * fixed first to be properly used by mac802111 drivers:
+		 *
+		 *  - remove erp stuff and let the routine figure ofdm
+		 *    erp rates
+		 *  - remove passing argument ieee80211_local as
+		 *    drivers don't have access to it
+		 *  - move drivers using ieee80211_generic_frame_duration()
+		 *    to this
+		 */
+		ath5k_hw_reg_write(ah, tx_time,
+			reg + (AR5K_SET_SHORT_PREAMBLE << 2));
 	}
 }
 
-
-/******************\
-* ACK/CTS Timeouts *
-\******************/
-
 /**
  * ath5k_hw_set_ack_timeout - Set ACK timeout on PCU
  *
@@ -199,88 +327,10 @@ static int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
 	return 0;
 }
 
-/**
- * ath5k_hw_htoclock - Translate usec to hw clock units
- *
- * @ah: The &struct ath5k_hw
- * @usec: value in microseconds
- */
-unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
-{
-	struct ath_common *common = ath5k_hw_common(ah);
-	return usec * common->clockrate;
-}
-
-/**
- * ath5k_hw_clocktoh - Translate hw clock units to usec
- * @clock: value in hw clock units
- */
-unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
-{
-	struct ath_common *common = ath5k_hw_common(ah);
-	return clock / common->clockrate;
-}
-
-/**
- * ath5k_hw_set_clockrate - Set common->clockrate for the current channel
- *
- * @ah: The &struct ath5k_hw
- */
-void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
-{
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-	struct ath_common *common = ath5k_hw_common(ah);
-	int clock;
-
-	if (channel->hw_value & CHANNEL_5GHZ)
-		clock = 40; /* 802.11a */
-	else if (channel->hw_value & CHANNEL_CCK)
-		clock = 22; /* 802.11b */
-	else
-		clock = 44; /* 802.11g */
-
-	/* Clock rate in turbo modes is twice the normal rate */
-	if (channel->hw_value & CHANNEL_TURBO)
-		clock *= 2;
-
-	common->clockrate = clock;
-}
-
-/**
- * ath5k_hw_get_default_slottime - Get the default slot time for current mode
- *
- * @ah: The &struct ath5k_hw
- */
-static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
-{
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-
-	if (channel->hw_value & CHANNEL_TURBO)
-		return 6; /* both turbo modes */
-
-	if (channel->hw_value & CHANNEL_CCK)
-		return 20; /* 802.11b */
-
-	return 9; /* 802.11 a/g */
-}
-
-/**
- * ath5k_hw_get_default_sifs - Get the default SIFS for current mode
- *
- * @ah: The &struct ath5k_hw
- */
-static unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
-{
-	struct ieee80211_channel *channel = ah->ah_current_channel;
-
-	if (channel->hw_value & CHANNEL_TURBO)
-		return 8; /* both turbo modes */
 
-	if (channel->hw_value & CHANNEL_5GHZ)
-		return 16; /* 802.11a */
-
-	return 10; /* 802.11 b/g */
-}
+/*******************\
+* RX filter Control *
+\*******************/
 
 /**
  * ath5k_hw_set_lladdr - Set station id
@@ -362,39 +412,6 @@ void ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask)
 		ath_hw_setbssidmask(common);
 }
 
-/************\
-* RX Control *
-\************/
-
-/**
- * ath5k_hw_start_rx_pcu - Start RX engine
- *
- * @ah: The &struct ath5k_hw
- *
- * Starts RX engine on PCU so that hw can process RXed frames
- * (ACK etc).
- *
- * NOTE: RX DMA should be already enabled using ath5k_hw_start_rx_dma
- */
-void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
-{
-	AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
-}
-
-/**
- * at5k_hw_stop_rx_pcu - Stop RX engine
- *
- * @ah: The &struct ath5k_hw
- *
- * Stops RX engine on PCU
- *
- * TODO: Detach ANI here
- */
-void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah)
-{
-	AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
-}
-
 /*
  * Set multicast filter
  */
@@ -746,7 +763,7 @@ ath5k_hw_check_beacon_timers(struct ath5k_hw *ah, int intval)
  * @ah: The &struct ath5k_hw
  * @coverage_class: IEEE 802.11 coverage class number
  *
- * Sets slot time, ACK timeout and CTS timeout for given coverage class.
+ * Sets IFS intervals and ACK/CTS timeouts for given coverage class.
  */
 void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class)
 {
@@ -755,9 +772,175 @@ void ath5k_hw_set_coverage_class(struct ath5k_hw *ah, u8 coverage_class)
 	int ack_timeout = ath5k_hw_get_default_sifs(ah) + slot_time;
 	int cts_timeout = ack_timeout;
 
-	ath5k_hw_set_slot_time(ah, slot_time);
+	ath5k_hw_set_ifs_intervals(ah, slot_time);
 	ath5k_hw_set_ack_timeout(ah, ack_timeout);
 	ath5k_hw_set_cts_timeout(ah, cts_timeout);
 
 	ah->ah_coverage_class = coverage_class;
 }
+
+/***************************\
+* Init/Start/Stop functions *
+\***************************/
+
+/**
+ * ath5k_hw_start_rx_pcu - Start RX engine
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Starts RX engine on PCU so that hw can process RXed frames
+ * (ACK etc).
+ *
+ * NOTE: RX DMA should be already enabled using ath5k_hw_start_rx_dma
+ */
+void ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
+{
+	AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
+}
+
+/**
+ * at5k_hw_stop_rx_pcu - Stop RX engine
+ *
+ * @ah: The &struct ath5k_hw
+ *
+ * Stops RX engine on PCU
+ */
+void ath5k_hw_stop_rx_pcu(struct ath5k_hw *ah)
+{
+	AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW, AR5K_DIAG_SW_DIS_RX);
+}
+
+/**
+ * ath5k_hw_set_opmode - Set PCU operating mode
+ *
+ * @ah: The &struct ath5k_hw
+ * @op_mode: &enum nl80211_iftype operating mode
+ *
+ * Configure PCU for the various operating modes (AP/STA etc)
+ */
+int ath5k_hw_set_opmode(struct ath5k_hw *ah, enum nl80211_iftype op_mode)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	u32 pcu_reg, beacon_reg, low_id, high_id;
+
+	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_MODE, "mode %d\n", op_mode);
+
+	/* Preserve rest settings */
+	pcu_reg = ath5k_hw_reg_read(ah, AR5K_STA_ID1) & 0xffff0000;
+	pcu_reg &= ~(AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_AP
+			| AR5K_STA_ID1_KEYSRCH_MODE
+			| (ah->ah_version == AR5K_AR5210 ?
+			(AR5K_STA_ID1_PWR_SV | AR5K_STA_ID1_NO_PSPOLL) : 0));
+
+	beacon_reg = 0;
+
+	switch (op_mode) {
+	case NL80211_IFTYPE_ADHOC:
+		pcu_reg |= AR5K_STA_ID1_ADHOC | AR5K_STA_ID1_KEYSRCH_MODE;
+		beacon_reg |= AR5K_BCR_ADHOC;
+		if (ah->ah_version == AR5K_AR5210)
+			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
+		else
+			AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
+		break;
+
+	case NL80211_IFTYPE_AP:
+	case NL80211_IFTYPE_MESH_POINT:
+		pcu_reg |= AR5K_STA_ID1_AP | AR5K_STA_ID1_KEYSRCH_MODE;
+		beacon_reg |= AR5K_BCR_AP;
+		if (ah->ah_version == AR5K_AR5210)
+			pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
+		else
+			AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
+		break;
+
+	case NL80211_IFTYPE_STATION:
+		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
+			| (ah->ah_version == AR5K_AR5210 ?
+				AR5K_STA_ID1_PWR_SV : 0);
+	case NL80211_IFTYPE_MONITOR:
+		pcu_reg |= AR5K_STA_ID1_KEYSRCH_MODE
+			| (ah->ah_version == AR5K_AR5210 ?
+				AR5K_STA_ID1_NO_PSPOLL : 0);
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	/*
+	 * Set PCU registers
+	 */
+	low_id = get_unaligned_le32(common->macaddr);
+	high_id = get_unaligned_le16(common->macaddr + 4);
+	ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
+	ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
+
+	/*
+	 * Set Beacon Control Register on 5210
+	 */
+	if (ah->ah_version == AR5K_AR5210)
+		ath5k_hw_reg_write(ah, beacon_reg, AR5K_BCR);
+
+	return 0;
+}
+
+void ath5k_hw_pcu_init(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
+								u8 mode)
+{
+	/* Set bssid and bssid mask */
+	ath5k_hw_set_bssid(ah);
+
+	/* Set PCU config */
+	ath5k_hw_set_opmode(ah, op_mode);
+
+	/* Write rate duration table only on AR5212 and if
+	 * virtual interface has already been brought up
+	 * XXX: rethink this after new mode changes to
+	 * mac80211 are integrated */
+	if (ah->ah_version == AR5K_AR5212 &&
+		ah->ah_sc->nvifs)
+		ath5k_hw_write_rate_duration(ah);
+
+	/* Set RSSI/BRSSI thresholds
+	 *
+	 * Note: If we decide to set this value
+	 * dynamicaly, have in mind that when AR5K_RSSI_THR
+	 * register is read it might return 0x40 if we haven't
+	 * wrote anything to it plus BMISS RSSI threshold is zeroed.
+	 * So doing a save/restore procedure here isn't the right
+	 * choice. Instead store it on ath5k_hw */
+	ath5k_hw_reg_write(ah, (AR5K_TUNE_RSSI_THRES |
+				AR5K_TUNE_BMISS_THRES <<
+				AR5K_RSSI_THR_BMISS_S),
+				AR5K_RSSI_THR);
+
+	/* MIC QoS support */
+	if (ah->ah_mac_srev >= AR5K_SREV_AR2413) {
+		ath5k_hw_reg_write(ah, 0x000100aa, AR5K_MIC_QOS_CTL);
+		ath5k_hw_reg_write(ah, 0x00003210, AR5K_MIC_QOS_SEL);
+	}
+
+	/* QoS NOACK Policy */
+	if (ah->ah_version == AR5K_AR5212) {
+		ath5k_hw_reg_write(ah,
+			AR5K_REG_SM(2, AR5K_QOS_NOACK_2BIT_VALUES) |
+			AR5K_REG_SM(5, AR5K_QOS_NOACK_BIT_OFFSET)  |
+			AR5K_REG_SM(0, AR5K_QOS_NOACK_BYTE_OFFSET),
+			AR5K_QOS_NOACK);
+	}
+
+	/* Restore slot time and ACK timeouts */
+	if (ah->ah_coverage_class > 0)
+		ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class);
+
+	/* Set ACK bitrate mode (see ack_rates_high) */
+	if (ah->ah_version == AR5K_AR5212) {
+		u32 val = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;
+		if (ah->ah_ack_bitrate_high)
+			AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1, val);
+		else
+			AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1, val);
+	}
+	return;
+}
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 219367884e64..df5cd0fd69d6 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -29,6 +29,95 @@
 #include "rfbuffer.h"
 #include "rfgain.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
+/*
+ * Get the PHY Chip revision
+ */
+u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan)
+{
+	unsigned int i;
+	u32 srev;
+	u16 ret;
+
+	/*
+	 * Set the radio chip access register
+	 */
+	switch (chan) {
+	case CHANNEL_2GHZ:
+		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_2GHZ, AR5K_PHY(0));
+		break;
+	case CHANNEL_5GHZ:
+		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
+		break;
+	default:
+		return 0;
+	}
+
+	mdelay(2);
+
+	/* ...wait until PHY is ready and read the selected radio revision */
+	ath5k_hw_reg_write(ah, 0x00001c16, AR5K_PHY(0x34));
+
+	for (i = 0; i < 8; i++)
+		ath5k_hw_reg_write(ah, 0x00010000, AR5K_PHY(0x20));
+
+	if (ah->ah_version == AR5K_AR5210) {
+		srev = ath5k_hw_reg_read(ah, AR5K_PHY(256) >> 28) & 0xf;
+		ret = (u16)ath5k_hw_bitswap(srev, 4) + 1;
+	} else {
+		srev = (ath5k_hw_reg_read(ah, AR5K_PHY(0x100)) >> 24) & 0xff;
+		ret = (u16)ath5k_hw_bitswap(((srev & 0xf0) >> 4) |
+				((srev & 0x0f) << 4), 8);
+	}
+
+	/* Reset to the 5GHz mode */
+	ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
+
+	return ret;
+}
+
+/*
+ * Check if a channel is supported
+ */
+bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags)
+{
+	/* Check if the channel is in our supported range */
+	if (flags & CHANNEL_2GHZ) {
+		if ((freq >= ah->ah_capabilities.cap_range.range_2ghz_min) &&
+		    (freq <= ah->ah_capabilities.cap_range.range_2ghz_max))
+			return true;
+	} else if (flags & CHANNEL_5GHZ)
+		if ((freq >= ah->ah_capabilities.cap_range.range_5ghz_min) &&
+		    (freq <= ah->ah_capabilities.cap_range.range_5ghz_max))
+			return true;
+
+	return false;
+}
+
+bool ath5k_hw_chan_has_spur_noise(struct ath5k_hw *ah,
+				struct ieee80211_channel *channel)
+{
+	u8 refclk_freq;
+
+	if ((ah->ah_radio == AR5K_RF5112) ||
+	(ah->ah_radio == AR5K_RF5413) ||
+	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
+		refclk_freq = 40;
+	else
+		refclk_freq = 32;
+
+	if ((channel->center_freq % refclk_freq != 0) &&
+	((channel->center_freq % refclk_freq < 10) ||
+	(channel->center_freq % refclk_freq > 22)))
+		return true;
+	else
+		return false;
+}
+
 /*
  * Used to modify RF Banks before writing them to AR5K_RF_BUFFER
  */
@@ -110,6 +199,90 @@ static unsigned int ath5k_hw_rfb_op(struct ath5k_hw *ah,
 	return data;
 }
 
+/**
+ * ath5k_hw_write_ofdm_timings - set OFDM timings on AR5212
+ *
+ * @ah: the &struct ath5k_hw
+ * @channel: the currently set channel upon reset
+ *
+ * Write the delta slope coefficient (used on pilot tracking ?) for OFDM
+ * operation on the AR5212 upon reset. This is a helper for ath5k_hw_phy_init.
+ *
+ * Since delta slope is floating point we split it on its exponent and
+ * mantissa and provide these values on hw.
+ *
+ * For more infos i think this patent is related
+ * http://www.freepatentsonline.com/7184495.html
+ */
+static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
+	struct ieee80211_channel *channel)
+{
+	/* Get exponent and mantissa and set it */
+	u32 coef_scaled, coef_exp, coef_man,
+		ds_coef_exp, ds_coef_man, clock;
+
+	BUG_ON(!(ah->ah_version == AR5K_AR5212) ||
+		!(channel->hw_value & CHANNEL_OFDM));
+
+	/* Get coefficient
+	 * ALGO: coef = (5 * clock / carrier_freq) / 2
+	 * we scale coef by shifting clock value by 24 for
+	 * better precision since we use integers */
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		clock = 40 * 2;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		clock = 40 / 2;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		clock = 40 / 4;
+		break;
+	default:
+		clock = 40;
+		break;
+	}
+	coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;
+
+	/* Get exponent
+	 * ALGO: coef_exp = 14 - highest set bit position */
+	coef_exp = ilog2(coef_scaled);
+
+	/* Doesn't make sense if it's zero*/
+	if (!coef_scaled || !coef_exp)
+		return -EINVAL;
+
+	/* Note: we've shifted coef_scaled by 24 */
+	coef_exp = 14 - (coef_exp - 24);
+
+
+	/* Get mantissa (significant digits)
+	 * ALGO: coef_mant = floor(coef_scaled* 2^coef_exp+0.5) */
+	coef_man = coef_scaled +
+		(1 << (24 - coef_exp - 1));
+
+	/* Calculate delta slope coefficient exponent
+	 * and mantissa (remove scaling) and set them on hw */
+	ds_coef_man = coef_man >> (24 - coef_exp);
+	ds_coef_exp = coef_exp - 16;
+
+	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
+		AR5K_PHY_TIMING_3_DSC_MAN, ds_coef_man);
+	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
+		AR5K_PHY_TIMING_3_DSC_EXP, ds_coef_exp);
+
+	return 0;
+}
+
+int ath5k_hw_phy_disable(struct ath5k_hw *ah)
+{
+	/*Just a try M.F.*/
+	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
+
+	return 0;
+}
+
+
 /**********************\
 * RF Gain optimization *
 \**********************/
@@ -436,7 +609,7 @@ done:
 /* Write initial RF gain table to set the RF sensitivity
  * this one works on all RF chips and has nothing to do
  * with gain_F calibration */
-int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
+static int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
 {
 	const struct ath5k_ini_rfgain *ath5k_rfg;
 	unsigned int i, size;
@@ -494,12 +667,11 @@ int ath5k_hw_rfgain_init(struct ath5k_hw *ah, unsigned int freq)
 * RF Registers setup *
 \********************/
 
-
 /*
  * Setup RF registers by writing RF buffer on hw
  */
-int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		unsigned int mode)
+static int ath5k_hw_rfregs_init(struct ath5k_hw *ah,
+	struct ieee80211_channel *channel, unsigned int mode)
 {
 	const struct ath5k_rf_reg *rf_regs;
 	const struct ath5k_ini_rfbuffer *ini_rfb;
@@ -652,6 +824,11 @@ int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 
 	g_step = &go->go_step[ah->ah_gain.g_step_idx];
 
+	/* Set turbo mode (N/A on RF5413) */
+	if ((ah->ah_bwmode == AR5K_BWMODE_40MHZ) &&
+	(ah->ah_radio != AR5K_RF5413))
+		ath5k_hw_rfb_op(ah, rf_regs, 1, AR5K_RF_TURBO, false);
+
 	/* Bank Modifications (chip-specific) */
 	if (ah->ah_radio == AR5K_RF5111) {
 
@@ -691,7 +868,23 @@ int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		ath5k_hw_rfb_op(ah, rf_regs, ee->ee_xpd[ee_mode],
 						AR5K_RF_PLO_SEL, true);
 
-		/* TODO: Half/quarter channel support */
+		/* Tweak power detectors for half/quarter rate support */
+		if (ah->ah_bwmode == AR5K_BWMODE_5MHZ ||
+		ah->ah_bwmode == AR5K_BWMODE_10MHZ) {
+			u8 wait_i;
+
+			ath5k_hw_rfb_op(ah, rf_regs, 0x1f,
+						AR5K_RF_WAIT_S, true);
+
+			wait_i = (ah->ah_bwmode == AR5K_BWMODE_5MHZ) ?
+							0x1f : 0x10;
+
+			ath5k_hw_rfb_op(ah, rf_regs, wait_i,
+						AR5K_RF_WAIT_I, true);
+			ath5k_hw_rfb_op(ah, rf_regs, 3,
+						AR5K_RF_MAX_TIME, true);
+
+		}
 	}
 
 	if (ah->ah_radio == AR5K_RF5112) {
@@ -789,8 +982,20 @@ int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		ath5k_hw_rfb_op(ah, rf_regs, ee->ee_i_gain[ee_mode],
 						AR5K_RF_GAIN_I, true);
 
-		/* TODO: Half/quarter channel support */
+		/* Tweak power detector for half/quarter rates */
+		if (ah->ah_bwmode == AR5K_BWMODE_5MHZ ||
+		ah->ah_bwmode == AR5K_BWMODE_10MHZ) {
+			u8 pd_delay;
+
+			pd_delay = (ah->ah_bwmode == AR5K_BWMODE_5MHZ) ?
+							0xf : 0x8;
+
+			ath5k_hw_rfb_op(ah, rf_regs, pd_delay,
+						AR5K_RF_PD_PERIOD_A, true);
+			ath5k_hw_rfb_op(ah, rf_regs, 0xf,
+						AR5K_RF_PD_DELAY_A, true);
 
+		}
 	}
 
 	if (ah->ah_radio == AR5K_RF5413 &&
@@ -822,24 +1027,6 @@ int ath5k_hw_rfregs_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 \**************************/
 
 /*
- * Check if a channel is supported
- */
-bool ath5k_channel_ok(struct ath5k_hw *ah, u16 freq, unsigned int flags)
-{
-	/* Check if the channel is in our supported range */
-	if (flags & CHANNEL_2GHZ) {
-		if ((freq >= ah->ah_capabilities.cap_range.range_2ghz_min) &&
-		    (freq <= ah->ah_capabilities.cap_range.range_2ghz_max))
-			return true;
-	} else if (flags & CHANNEL_5GHZ)
-		if ((freq >= ah->ah_capabilities.cap_range.range_5ghz_min) &&
-		    (freq <= ah->ah_capabilities.cap_range.range_5ghz_max))
-			return true;
-
-	return false;
-}
-
-/*
  * Convertion needed for RF5110
  */
 static u32 ath5k_hw_rf5110_chan2athchan(struct ieee80211_channel *channel)
@@ -1045,7 +1232,8 @@ static int ath5k_hw_rf2425_channel(struct ath5k_hw *ah,
 /*
  * Set a channel on the radio chip
  */
-int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
+static int ath5k_hw_channel(struct ath5k_hw *ah,
+		struct ieee80211_channel *channel)
 {
 	int ret;
 	/*
@@ -1092,8 +1280,6 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
 	}
 
 	ah->ah_current_channel = channel;
-	ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false;
-	ath5k_hw_set_clockrate(ah);
 
 	return 0;
 }
@@ -1102,18 +1288,12 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
   PHY calibration
 \*****************/
 
-static int sign_extend(int val, const int nbits)
-{
-	int order = BIT(nbits-1);
-	return (val ^ order) - order;
-}
-
 static s32 ath5k_hw_read_measured_noise_floor(struct ath5k_hw *ah)
 {
 	s32 val;
 
 	val = ath5k_hw_reg_read(ah, AR5K_PHY_NF);
-	return sign_extend(AR5K_REG_MS(val, AR5K_PHY_NF_MINCCA_PWR), 9);
+	return sign_extend32(AR5K_REG_MS(val, AR5K_PHY_NF_MINCCA_PWR), 8);
 }
 
 void ath5k_hw_init_nfcal_hist(struct ath5k_hw *ah)
@@ -1183,12 +1363,10 @@ void ath5k_hw_update_noise_floor(struct ath5k_hw *ah)
 
 	switch (ah->ah_current_channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	default:
@@ -1425,31 +1603,12 @@ int ath5k_hw_phy_calibrate(struct ath5k_hw *ah,
 	return ret;
 }
 
+
 /***************************\
 * Spur mitigation functions *
 \***************************/
 
-bool ath5k_hw_chan_has_spur_noise(struct ath5k_hw *ah,
-				struct ieee80211_channel *channel)
-{
-	u8 refclk_freq;
-
-	if ((ah->ah_radio == AR5K_RF5112) ||
-	(ah->ah_radio == AR5K_RF5413) ||
-	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
-		refclk_freq = 40;
-	else
-		refclk_freq = 32;
-
-	if ((channel->center_freq % refclk_freq != 0) &&
-	((channel->center_freq % refclk_freq < 10) ||
-	(channel->center_freq % refclk_freq > 22)))
-		return true;
-	else
-		return false;
-}
-
-void
+static void
 ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 				struct ieee80211_channel *channel)
 {
@@ -1478,7 +1637,7 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 	spur_chan_fbin = AR5K_EEPROM_NO_SPUR;
 	spur_detection_window = AR5K_SPUR_CHAN_WIDTH;
 	/* XXX: Half/Quarter channels ?*/
-	if (channel->hw_value & CHANNEL_TURBO)
+	if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
 		spur_detection_window *= 2;
 
 	for (i = 0; i < AR5K_EEPROM_N_SPUR_CHANS; i++) {
@@ -1507,32 +1666,43 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 		 * Calculate deltas:
 		 * spur_freq_sigma_delta -> spur_offset / sample_freq << 21
 		 * spur_delta_phase -> spur_offset / chip_freq << 11
-		 * Note: Both values have 100KHz resolution
+		 * Note: Both values have 100Hz resolution
 		 */
-		/* XXX: Half/Quarter rate channels ? */
-		switch (channel->hw_value) {
-		case CHANNEL_A:
-			/* Both sample_freq and chip_freq are 40MHz */
-			spur_delta_phase = (spur_offset << 17) / 25;
-			spur_freq_sigma_delta = (spur_delta_phase >> 10);
-			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
-			break;
-		case CHANNEL_G:
-			/* sample_freq -> 40MHz chip_freq -> 44MHz
-			 * (for b compatibility) */
-			spur_freq_sigma_delta = (spur_offset << 8) / 55;
-			spur_delta_phase = (spur_offset << 17) / 25;
-			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
-			break;
-		case CHANNEL_T:
-		case CHANNEL_TG:
+		switch (ah->ah_bwmode) {
+		case AR5K_BWMODE_40MHZ:
 			/* Both sample_freq and chip_freq are 80MHz */
 			spur_delta_phase = (spur_offset << 16) / 25;
 			spur_freq_sigma_delta = (spur_delta_phase >> 10);
-			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz;
+			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz * 2;
 			break;
+		case AR5K_BWMODE_10MHZ:
+			/* Both sample_freq and chip_freq are 20MHz (?) */
+			spur_delta_phase = (spur_offset << 18) / 25;
+			spur_freq_sigma_delta = (spur_delta_phase >> 10);
+			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 2;
+		case AR5K_BWMODE_5MHZ:
+			/* Both sample_freq and chip_freq are 10MHz (?) */
+			spur_delta_phase = (spur_offset << 19) / 25;
+			spur_freq_sigma_delta = (spur_delta_phase >> 10);
+			symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 4;
 		default:
-			return;
+			if (channel->hw_value == CHANNEL_A) {
+				/* Both sample_freq and chip_freq are 40MHz */
+				spur_delta_phase = (spur_offset << 17) / 25;
+				spur_freq_sigma_delta =
+						(spur_delta_phase >> 10);
+				symbol_width =
+					AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
+			} else {
+				/* sample_freq -> 40MHz chip_freq -> 44MHz
+				 * (for b compatibility) */
+				spur_delta_phase = (spur_offset << 17) / 25;
+				spur_freq_sigma_delta =
+						(spur_offset << 8) / 55;
+				symbol_width =
+					AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz;
+			}
+			break;
 		}
 
 		/* Calculate pilot and magnitude masks */
@@ -1672,63 +1842,6 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah,
 	}
 }
 
-/********************\
-  Misc PHY functions
-\********************/
-
-int ath5k_hw_phy_disable(struct ath5k_hw *ah)
-{
-	/*Just a try M.F.*/
-	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
-
-	return 0;
-}
-
-/*
- * Get the PHY Chip revision
- */
-u16 ath5k_hw_radio_revision(struct ath5k_hw *ah, unsigned int chan)
-{
-	unsigned int i;
-	u32 srev;
-	u16 ret;
-
-	/*
-	 * Set the radio chip access register
-	 */
-	switch (chan) {
-	case CHANNEL_2GHZ:
-		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_2GHZ, AR5K_PHY(0));
-		break;
-	case CHANNEL_5GHZ:
-		ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
-		break;
-	default:
-		return 0;
-	}
-
-	mdelay(2);
-
-	/* ...wait until PHY is ready and read the selected radio revision */
-	ath5k_hw_reg_write(ah, 0x00001c16, AR5K_PHY(0x34));
-
-	for (i = 0; i < 8; i++)
-		ath5k_hw_reg_write(ah, 0x00010000, AR5K_PHY(0x20));
-
-	if (ah->ah_version == AR5K_AR5210) {
-		srev = ath5k_hw_reg_read(ah, AR5K_PHY(256) >> 28) & 0xf;
-		ret = (u16)ath5k_hw_bitswap(srev, 4) + 1;
-	} else {
-		srev = (ath5k_hw_reg_read(ah, AR5K_PHY(0x100)) >> 24) & 0xff;
-		ret = (u16)ath5k_hw_bitswap(((srev & 0xf0) >> 4) |
-				((srev & 0x0f) << 4), 8);
-	}
-
-	/* Reset to the 5GHz mode */
-	ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0));
-
-	return ret;
-}
 
 /*****************\
 * Antenna control *
@@ -1836,12 +1949,10 @@ ath5k_hw_set_antenna_mode(struct ath5k_hw *ah, u8 ant_mode)
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
@@ -2275,20 +2386,20 @@ ath5k_get_max_ctl_power(struct ath5k_hw *ah,
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-		ctl_mode |= AR5K_CTL_11A;
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+			ctl_mode |= AR5K_CTL_TURBO;
+		else
+			ctl_mode |= AR5K_CTL_11A;
 		break;
 	case CHANNEL_G:
-		ctl_mode |= AR5K_CTL_11G;
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+			ctl_mode |= AR5K_CTL_TURBOG;
+		else
+			ctl_mode |= AR5K_CTL_11G;
 		break;
 	case CHANNEL_B:
 		ctl_mode |= AR5K_CTL_11B;
 		break;
-	case CHANNEL_T:
-		ctl_mode |= AR5K_CTL_TURBO;
-		break;
-	case CHANNEL_TG:
-		ctl_mode |= AR5K_CTL_TURBOG;
-		break;
 	case CHANNEL_XR:
 		/* Fall through */
 	default:
@@ -2990,9 +3101,9 @@ ath5k_setup_rate_powertable(struct ath5k_hw *ah, u16 max_pwr,
 /*
  * Set transmission power
  */
-int
+static int
 ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
-		u8 ee_mode, u8 txpower)
+		u8 ee_mode, u8 txpower, bool fast)
 {
 	struct ath5k_rate_pcal_info rate_info;
 	u8 type;
@@ -3011,6 +3122,9 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 
 	/* Initialize TX power table */
 	switch (ah->ah_radio) {
+	case AR5K_RF5110:
+		/* TODO */
+		return 0;
 	case AR5K_RF5111:
 		type = AR5K_PWRTABLE_PWR_TO_PCDAC;
 		break;
@@ -3028,10 +3142,15 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 		return -EINVAL;
 	}
 
-	/* FIXME: Only on channel/mode change */
-	ret = ath5k_setup_channel_powertable(ah, channel, ee_mode, type);
-	if (ret)
-		return ret;
+	/* If fast is set it means we are on the same channel/mode
+	 * so there is no need to recalculate the powertable, we 'll
+	 * just use the cached one */
+	if (!fast) {
+		ret = ath5k_setup_channel_powertable(ah, channel,
+							ee_mode, type);
+			if (ret)
+				return ret;
+	}
 
 	/* Limit max power if we have a CTL available */
 	ath5k_get_max_ctl_power(ah, channel);
@@ -3092,12 +3211,10 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 
 	switch (channel->hw_value & CHANNEL_MODES) {
 	case CHANNEL_A:
-	case CHANNEL_T:
 	case CHANNEL_XR:
 		ee_mode = AR5K_EEPROM_MODE_11A;
 		break;
 	case CHANNEL_G:
-	case CHANNEL_TG:
 		ee_mode = AR5K_EEPROM_MODE_11G;
 		break;
 	case CHANNEL_B:
@@ -3112,5 +3229,229 @@ int ath5k_hw_set_txpower_limit(struct ath5k_hw *ah, u8 txpower)
 	ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_TXPOWER,
 		"changing txpower to %d\n", txpower);
 
-	return ath5k_hw_txpower(ah, channel, ee_mode, txpower);
+	return ath5k_hw_txpower(ah, channel, ee_mode, txpower, true);
+}
+
+/*************\
+ Init function
+\*************/
+
+int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
+				u8 mode, u8 ee_mode, u8 freq, bool fast)
+{
+	struct ieee80211_channel *curr_channel;
+	int ret, i;
+	u32 phy_tst1;
+	bool fast_txp;
+	ret = 0;
+
+	/*
+	 * Sanity check for fast flag
+	 * Don't try fast channel change when changing modulation
+	 * mode/band. We check for chip compatibility on
+	 * ath5k_hw_reset.
+	 */
+	curr_channel = ah->ah_current_channel;
+	if (fast && (channel->hw_value != curr_channel->hw_value))
+		return -EINVAL;
+
+	/*
+	 * On fast channel change we only set the synth parameters
+	 * while PHY is running, enable calibration and skip the rest.
+	 */
+	if (fast) {
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_RFBUS_REQ,
+				    AR5K_PHY_RFBUS_REQ_REQUEST);
+		for (i = 0; i < 100; i++) {
+			if (ath5k_hw_reg_read(ah, AR5K_PHY_RFBUS_GRANT))
+				break;
+			udelay(5);
+		}
+		/* Failed */
+		if (i >= 100)
+			return -EIO;
+	}
+
+	/*
+	 * If we don't change channel/mode skip
+	 * tx powertable calculation and use the
+	 * cached one.
+	 */
+	if ((channel->hw_value == curr_channel->hw_value) &&
+	(channel->center_freq == curr_channel->center_freq))
+		fast_txp = true;
+	else
+		fast_txp = false;
+
+	/*
+	 * Set TX power
+	 *
+	 * Note: We need to do that before we set
+	 * RF buffer settings on 5211/5212+ so that we
+	 * properly set curve indices.
+	 */
+	ret = ath5k_hw_txpower(ah, channel, ee_mode,
+				ah->ah_txpower.txp_max_pwr / 2,
+				fast_txp);
+	if (ret)
+		return ret;
+
+	/*
+	 * For 5210 we do all initialization using
+	 * initvals, so we don't have to modify
+	 * any settings (5210 also only supports
+	 * a/aturbo modes)
+	 */
+	if ((ah->ah_version != AR5K_AR5210) && !fast) {
+
+		/*
+		 * Write initial RF gain settings
+		 * This should work for both 5111/5112
+		 */
+		ret = ath5k_hw_rfgain_init(ah, freq);
+		if (ret)
+			return ret;
+
+		mdelay(1);
+
+		/*
+		 * Write RF buffer
+		 */
+		ret = ath5k_hw_rfregs_init(ah, channel, mode);
+		if (ret)
+			return ret;
+
+		/* Write OFDM timings on 5212*/
+		if (ah->ah_version == AR5K_AR5212 &&
+			channel->hw_value & CHANNEL_OFDM) {
+
+			ret = ath5k_hw_write_ofdm_timings(ah, channel);
+			if (ret)
+				return ret;
+
+			/* Spur info is available only from EEPROM versions
+			 * greater than 5.3, but the EEPROM routines will use
+			 * static values for older versions */
+			if (ah->ah_mac_srev >= AR5K_SREV_AR5424)
+				ath5k_hw_set_spur_mitigation_filter(ah,
+								    channel);
+		}
+
+		/*Enable/disable 802.11b mode on 5111
+		(enable 2111 frequency converter + CCK)*/
+		if (ah->ah_radio == AR5K_RF5111) {
+			if (mode == AR5K_MODE_11B)
+				AR5K_REG_ENABLE_BITS(ah, AR5K_TXCFG,
+				    AR5K_TXCFG_B_MODE);
+			else
+				AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
+				    AR5K_TXCFG_B_MODE);
+		}
+
+	} else if (ah->ah_version == AR5K_AR5210) {
+		mdelay(1);
+		/* Disable phy and wait */
+		ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
+		mdelay(1);
+	}
+
+	/* Set channel on PHY */
+	ret = ath5k_hw_channel(ah, channel);
+	if (ret)
+		return ret;
+
+	/*
+	 * Enable the PHY and wait until completion
+	 * This includes BaseBand and Synthesizer
+	 * activation.
+	 */
+	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
+
+	/*
+	 * On 5211+ read activation -> rx delay
+	 * and use it.
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+		u32 delay;
+		delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
+			AR5K_PHY_RX_DELAY_M;
+		delay = (channel->hw_value & CHANNEL_CCK) ?
+			((delay << 2) / 22) : (delay / 10);
+		if (ah->ah_bwmode == AR5K_BWMODE_10MHZ)
+			delay = delay << 1;
+		if (ah->ah_bwmode == AR5K_BWMODE_5MHZ)
+			delay = delay << 2;
+		/* XXX: /2 on turbo ? Let's be safe
+		 * for now */
+		udelay(100 + delay);
+	} else {
+		mdelay(1);
+	}
+
+	if (fast)
+		/*
+		 * Release RF Bus grant
+		 */
+		AR5K_REG_DISABLE_BITS(ah, AR5K_PHY_RFBUS_REQ,
+				    AR5K_PHY_RFBUS_REQ_REQUEST);
+	else {
+		/*
+		 * Perform ADC test to see if baseband is ready
+		 * Set tx hold and check adc test register
+		 */
+		phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+		ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+		for (i = 0; i <= 20; i++) {
+			if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+				break;
+			udelay(200);
+		}
+		ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
+	}
+
+	/*
+	 * Start automatic gain control calibration
+	 *
+	 * During AGC calibration RX path is re-routed to
+	 * a power detector so we don't receive anything.
+	 *
+	 * This method is used to calibrate some static offsets
+	 * used together with on-the fly I/Q calibration (the
+	 * one performed via ath5k_hw_phy_calibrate), which doesn't
+	 * interrupt rx path.
+	 *
+	 * While rx path is re-routed to the power detector we also
+	 * start a noise floor calibration to measure the
+	 * card's noise floor (the noise we measure when we are not
+	 * transmitting or receiving anything).
+	 *
+	 * If we are in a noisy environment, AGC calibration may time
+	 * out and/or noise floor calibration might timeout.
+	 */
+	AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
+				AR5K_PHY_AGCCTL_CAL | AR5K_PHY_AGCCTL_NF);
+
+	/* At the same time start I/Q calibration for QAM constellation
+	 * -no need for CCK- */
+	ah->ah_calibration = false;
+	if (!(mode == AR5K_MODE_11B)) {
+		ah->ah_calibration = true;
+		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+				AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
+				AR5K_PHY_IQ_RUN);
+	}
+
+	/* Wait for gain calibration to finish (we check for I/Q calibration
+	 * during ath5k_phy_calibrate) */
+	if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
+			AR5K_PHY_AGCCTL_CAL, 0, false)) {
+		ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
+			channel->center_freq);
+	}
+
+	/* Restore antenna mode */
+	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
+
+	return ret;
 }
diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c
index 84c717ded1c5..1849eee8235c 100644
--- a/drivers/net/wireless/ath/ath5k/qcu.c
+++ b/drivers/net/wireless/ath/ath5k/qcu.c
@@ -25,14 +25,52 @@ Queue Control Unit, DFS Control Unit Functions
 #include "debug.h"
 #include "base.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
 /*
- * Get properties for a transmit queue
+ * Get number of pending frames
+ * for a specific queue [5211+]
  */
-int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
-		struct ath5k_txq_info *queue_info)
+u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue)
 {
-	memcpy(queue_info, &ah->ah_txq[queue], sizeof(struct ath5k_txq_info));
-	return 0;
+	u32 pending;
+	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
+
+	/* Return if queue is declared inactive */
+	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
+		return false;
+
+	/* XXX: How about AR5K_CFG_TXCNT ? */
+	if (ah->ah_version == AR5K_AR5210)
+		return false;
+
+	pending = ath5k_hw_reg_read(ah, AR5K_QUEUE_STATUS(queue));
+	pending &= AR5K_QCU_STS_FRMPENDCNT;
+
+	/* It's possible to have no frames pending even if TXE
+	 * is set. To indicate that q has not stopped return
+	 * true */
+	if (!pending && AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
+		return true;
+
+	return pending;
+}
+
+/*
+ * Set a transmit queue inactive
+ */
+void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+	if (WARN_ON(queue >= ah->ah_capabilities.cap_queues.q_tx_num))
+		return;
+
+	/* This queue will be skipped in further operations */
+	ah->ah_txq[queue].tqi_type = AR5K_TX_QUEUE_INACTIVE;
+	/*For SIMR setup*/
+	AR5K_Q_DISABLE_BITS(ah->ah_txq_status, queue);
 }
 
 /*
@@ -50,6 +88,16 @@ static u16 ath5k_cw_validate(u16 cw_req)
 }
 
 /*
+ * Get properties for a transmit queue
+ */
+int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
+		struct ath5k_txq_info *queue_info)
+{
+	memcpy(queue_info, &ah->ah_txq[queue], sizeof(struct ath5k_txq_info));
+	return 0;
+}
+
+/*
  * Set properties for a transmit queue
  */
 int ath5k_hw_set_tx_queueprops(struct ath5k_hw *ah, int queue,
@@ -172,113 +220,18 @@ int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah, enum ath5k_tx_queue queue_type,
 	return queue;
 }
 
-/*
- * Get number of pending frames
- * for a specific queue [5211+]
- */
-u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue)
-{
-	u32 pending;
-	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
-	/* Return if queue is declared inactive */
-	if (ah->ah_txq[queue].tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return false;
-
-	/* XXX: How about AR5K_CFG_TXCNT ? */
-	if (ah->ah_version == AR5K_AR5210)
-		return false;
-
-	pending = ath5k_hw_reg_read(ah, AR5K_QUEUE_STATUS(queue));
-	pending &= AR5K_QCU_STS_FRMPENDCNT;
-
-	/* It's possible to have no frames pending even if TXE
-	 * is set. To indicate that q has not stopped return
-	 * true */
-	if (!pending && AR5K_REG_READ_Q(ah, AR5K_QCU_TXE, queue))
-		return true;
-
-	return pending;
-}
-
-/*
- * Set a transmit queue inactive
- */
-void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue)
-{
-	if (WARN_ON(queue >= ah->ah_capabilities.cap_queues.q_tx_num))
-		return;
 
-	/* This queue will be skipped in further operations */
-	ah->ah_txq[queue].tqi_type = AR5K_TX_QUEUE_INACTIVE;
-	/*For SIMR setup*/
-	AR5K_Q_DISABLE_BITS(ah->ah_txq_status, queue);
-}
+/*******************************\
+* Single QCU/DCU initialization *
+\*******************************/
 
 /*
- * Set DFS properties for a transmit queue on DCU
+ * Set tx retry limits on DCU
  */
-int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
+static void ath5k_hw_set_tx_retry_limits(struct ath5k_hw *ah,
+					unsigned int queue)
 {
 	u32 retry_lg, retry_sh;
-	struct ath5k_txq_info *tq = &ah->ah_txq[queue];
-
-	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
-
-	tq = &ah->ah_txq[queue];
-
-	if (tq->tqi_type == AR5K_TX_QUEUE_INACTIVE)
-		return 0;
-
-	if (ah->ah_version == AR5K_AR5210) {
-		/* Only handle data queues, others will be ignored */
-		if (tq->tqi_type != AR5K_TX_QUEUE_DATA)
-			return 0;
-
-		/* Set Slot time */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
-			AR5K_INIT_SLOT_TIME_TURBO : AR5K_INIT_SLOT_TIME,
-			AR5K_SLOT_TIME);
-		/* Set ACK_CTS timeout */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
-			AR5K_INIT_ACK_CTS_TIMEOUT_TURBO :
-			AR5K_INIT_ACK_CTS_TIMEOUT, AR5K_SLOT_TIME);
-		/* Set Transmit Latency */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
-			AR5K_INIT_TRANSMIT_LATENCY_TURBO :
-			AR5K_INIT_TRANSMIT_LATENCY, AR5K_USEC_5210);
-
-		/* Set IFS0 */
-		if (ah->ah_turbo) {
-			 ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS_TURBO +
-				tq->tqi_aifs * AR5K_INIT_SLOT_TIME_TURBO) <<
-				AR5K_IFS0_DIFS_S) | AR5K_INIT_SIFS_TURBO,
-				AR5K_IFS0);
-		} else {
-			ath5k_hw_reg_write(ah, ((AR5K_INIT_SIFS +
-				tq->tqi_aifs * AR5K_INIT_SLOT_TIME) <<
-				AR5K_IFS0_DIFS_S) |
-				AR5K_INIT_SIFS, AR5K_IFS0);
-		}
-
-		/* Set IFS1 */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
-			AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
-			AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
-		/* Set AR5K_PHY_SETTLING */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
-			(ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
-			| 0x38 :
-			(ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
-			| 0x1C,
-			AR5K_PHY_SETTLING);
-		/* Set Frame Control Register */
-		ath5k_hw_reg_write(ah, ah->ah_turbo ?
-			(AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
-			AR5K_PHY_TURBO_SHORT | 0x2020) :
-			(AR5K_PHY_FRAME_CTL_INI | 0x1020),
-			AR5K_PHY_FRAME_CTL_5210);
-	}
 
 	/*
 	 * Calculate and set retry limits
@@ -293,8 +246,13 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 		retry_sh = AR5K_INIT_SH_RETRY;
 	}
 
-	/*No QCU/DCU [5210]*/
+	/* Single data queue on AR5210 */
 	if (ah->ah_version == AR5K_AR5210) {
+		struct ath5k_txq_info *tq = &ah->ah_txq[queue];
+
+		if (queue > 0)
+			return;
+
 		ath5k_hw_reg_write(ah,
 			(tq->tqi_cw_min << AR5K_NODCU_RETRY_LMT_CW_MIN_S)
 			| AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
@@ -304,8 +262,8 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 			| AR5K_REG_SM(retry_lg, AR5K_NODCU_RETRY_LMT_LG_RETRY)
 			| AR5K_REG_SM(retry_sh, AR5K_NODCU_RETRY_LMT_SH_RETRY),
 			AR5K_NODCU_RETRY_LMT);
+	/* DCU on AR5211+ */
 	} else {
-		/*QCU/DCU [5211+]*/
 		ath5k_hw_reg_write(ah,
 			AR5K_REG_SM(AR5K_INIT_SLG_RETRY,
 				AR5K_DCU_RETRY_LMT_SLG_RETRY) |
@@ -314,219 +272,393 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
 			AR5K_REG_SM(retry_lg, AR5K_DCU_RETRY_LMT_LG_RETRY) |
 			AR5K_REG_SM(retry_sh, AR5K_DCU_RETRY_LMT_SH_RETRY),
 			AR5K_QUEUE_DFS_RETRY_LIMIT(queue));
+	}
+	return;
+}
+
+/**
+ * ath5k_hw_reset_tx_queue - Initialize a single hw queue
+ *
+ * @ah The &struct ath5k_hw
+ * @queue The hw queue number
+ *
+ * Set DFS properties for the given transmit queue on DCU
+ * and configures all queue-specific parameters.
+ */
+int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
+{
+	struct ath5k_txq_info *tq = &ah->ah_txq[queue];
 
-	/*===Rest is also for QCU/DCU only [5211+]===*/
+	AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num);
 
-		/*
-		 * Set contention window (cw_min/cw_max)
-		 * and arbitrated interframe space (aifs)...
-		 */
-		ath5k_hw_reg_write(ah,
-			AR5K_REG_SM(tq->tqi_cw_min, AR5K_DCU_LCL_IFS_CW_MIN) |
-			AR5K_REG_SM(tq->tqi_cw_max, AR5K_DCU_LCL_IFS_CW_MAX) |
-			AR5K_REG_SM(tq->tqi_aifs, AR5K_DCU_LCL_IFS_AIFS),
-			AR5K_QUEUE_DFS_LOCAL_IFS(queue));
-
-		/*
-		 * Set misc registers
-		 */
-		/* Enable DCU early termination for this queue */
-		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-					AR5K_QCU_MISC_DCU_EARLY);
+	tq = &ah->ah_txq[queue];
+
+	/* Skip if queue inactive or if we are on AR5210
+	 * that doesn't have QCU/DCU */
+	if ((ah->ah_version == AR5K_AR5210) ||
+	(tq->tqi_type == AR5K_TX_QUEUE_INACTIVE))
+		return 0;
+
+	/*
+	 * Set contention window (cw_min/cw_max)
+	 * and arbitrated interframe space (aifs)...
+	 */
+	ath5k_hw_reg_write(ah,
+		AR5K_REG_SM(tq->tqi_cw_min, AR5K_DCU_LCL_IFS_CW_MIN) |
+		AR5K_REG_SM(tq->tqi_cw_max, AR5K_DCU_LCL_IFS_CW_MAX) |
+		AR5K_REG_SM(tq->tqi_aifs, AR5K_DCU_LCL_IFS_AIFS),
+		AR5K_QUEUE_DFS_LOCAL_IFS(queue));
+
+	/*
+	 * Set tx retry limits for this queue
+	 */
+	ath5k_hw_set_tx_retry_limits(ah, queue);
+
+
+	/*
+	 * Set misc registers
+	 */
+
+	/* Enable DCU to wait for next fragment from QCU */
+	AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+				AR5K_DCU_MISC_FRAG_WAIT);
 
-		/* Enable DCU to wait for next fragment from QCU */
+	/* On Maui and Spirit use the global seqnum on DCU */
+	if (ah->ah_mac_version < AR5K_SREV_AR5211)
 		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-					AR5K_DCU_MISC_FRAG_WAIT);
-
-		/* On Maui and Spirit use the global seqnum on DCU */
-		if (ah->ah_mac_version < AR5K_SREV_AR5211)
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-						AR5K_DCU_MISC_SEQNUM_CTL);
-
-		if (tq->tqi_cbr_period) {
-			ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_cbr_period,
-				AR5K_QCU_CBRCFG_INTVAL) |
-				AR5K_REG_SM(tq->tqi_cbr_overflow_limit,
-				AR5K_QCU_CBRCFG_ORN_THRES),
-				AR5K_QUEUE_CBRCFG(queue));
+					AR5K_DCU_MISC_SEQNUM_CTL);
+
+	/* Constant bit rate period */
+	if (tq->tqi_cbr_period) {
+		ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_cbr_period,
+					AR5K_QCU_CBRCFG_INTVAL) |
+					AR5K_REG_SM(tq->tqi_cbr_overflow_limit,
+					AR5K_QCU_CBRCFG_ORN_THRES),
+					AR5K_QUEUE_CBRCFG(queue));
+
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_FRSHED_CBR);
+
+		if (tq->tqi_cbr_overflow_limit)
 			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_FRSHED_CBR);
-			if (tq->tqi_cbr_overflow_limit)
-				AR5K_REG_ENABLE_BITS(ah,
-					AR5K_QUEUE_MISC(queue),
 					AR5K_QCU_MISC_CBR_THRES_ENABLE);
-		}
+	}
 
-		if (tq->tqi_ready_time &&
-		(tq->tqi_type != AR5K_TX_QUEUE_CAB))
-			ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_ready_time,
-				AR5K_QCU_RDYTIMECFG_INTVAL) |
-				AR5K_QCU_RDYTIMECFG_ENABLE,
-				AR5K_QUEUE_RDYTIMECFG(queue));
-
-		if (tq->tqi_burst_time) {
-			ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_burst_time,
-				AR5K_DCU_CHAN_TIME_DUR) |
-				AR5K_DCU_CHAN_TIME_ENABLE,
-				AR5K_QUEUE_DFS_CHANNEL_TIME(queue));
-
-			if (tq->tqi_flags
-			& AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
-				AR5K_REG_ENABLE_BITS(ah,
-					AR5K_QUEUE_MISC(queue),
+	/* Ready time interval */
+	if (tq->tqi_ready_time && (tq->tqi_type != AR5K_TX_QUEUE_CAB))
+		ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_ready_time,
+					AR5K_QCU_RDYTIMECFG_INTVAL) |
+					AR5K_QCU_RDYTIMECFG_ENABLE,
+					AR5K_QUEUE_RDYTIMECFG(queue));
+
+	if (tq->tqi_burst_time) {
+		ath5k_hw_reg_write(ah, AR5K_REG_SM(tq->tqi_burst_time,
+					AR5K_DCU_CHAN_TIME_DUR) |
+					AR5K_DCU_CHAN_TIME_ENABLE,
+					AR5K_QUEUE_DFS_CHANNEL_TIME(queue));
+
+		if (tq->tqi_flags & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
+			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
 					AR5K_QCU_MISC_RDY_VEOL_POLICY);
-		}
+	}
 
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
-			ath5k_hw_reg_write(ah, AR5K_DCU_MISC_POST_FR_BKOFF_DIS,
-				AR5K_QUEUE_DFS_MISC(queue));
+	/* Enable/disable Post frame backoff */
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
+		ath5k_hw_reg_write(ah, AR5K_DCU_MISC_POST_FR_BKOFF_DIS,
+					AR5K_QUEUE_DFS_MISC(queue));
 
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
-			ath5k_hw_reg_write(ah, AR5K_DCU_MISC_BACKOFF_FRAG,
-				AR5K_QUEUE_DFS_MISC(queue));
+	/* Enable/disable fragmentation burst backoff */
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
+		ath5k_hw_reg_write(ah, AR5K_DCU_MISC_BACKOFF_FRAG,
+					AR5K_QUEUE_DFS_MISC(queue));
 
-		/*
-		 * Set registers by queue type
-		 */
-		switch (tq->tqi_type) {
-		case AR5K_TX_QUEUE_BEACON:
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+	/*
+	 * Set registers by queue type
+	 */
+	switch (tq->tqi_type) {
+	case AR5K_TX_QUEUE_BEACON:
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
 				AR5K_QCU_MISC_FRSHED_DBA_GT |
 				AR5K_QCU_MISC_CBREXP_BCN_DIS |
 				AR5K_QCU_MISC_BCN_ENABLE);
 
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
 				(AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
 				AR5K_DCU_MISC_ARBLOCK_CTL_S) |
 				AR5K_DCU_MISC_ARBLOCK_IGNORE |
 				AR5K_DCU_MISC_POST_FR_BKOFF_DIS |
 				AR5K_DCU_MISC_BCN_ENABLE);
-			break;
+		break;
 
-		case AR5K_TX_QUEUE_CAB:
-			/* XXX: use BCN_SENT_GT, if we can figure out how */
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_FRSHED_DBA_GT |
-				AR5K_QCU_MISC_CBREXP_DIS |
-				AR5K_QCU_MISC_CBREXP_BCN_DIS);
+	case AR5K_TX_QUEUE_CAB:
+		/* XXX: use BCN_SENT_GT, if we can figure out how */
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_FRSHED_DBA_GT |
+					AR5K_QCU_MISC_CBREXP_DIS |
+					AR5K_QCU_MISC_CBREXP_BCN_DIS);
 
-			ath5k_hw_reg_write(ah, ((tq->tqi_ready_time -
-				(AR5K_TUNE_SW_BEACON_RESP -
-				AR5K_TUNE_DMA_BEACON_RESP) -
+		ath5k_hw_reg_write(ah, ((tq->tqi_ready_time -
+					(AR5K_TUNE_SW_BEACON_RESP -
+					AR5K_TUNE_DMA_BEACON_RESP) -
 				AR5K_TUNE_ADDITIONAL_SWBA_BACKOFF) * 1024) |
-				AR5K_QCU_RDYTIMECFG_ENABLE,
-				AR5K_QUEUE_RDYTIMECFG(queue));
+					AR5K_QCU_RDYTIMECFG_ENABLE,
+					AR5K_QUEUE_RDYTIMECFG(queue));
 
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
-				(AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
-				AR5K_DCU_MISC_ARBLOCK_CTL_S));
-			break;
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_DFS_MISC(queue),
+					(AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL <<
+					AR5K_DCU_MISC_ARBLOCK_CTL_S));
+		break;
 
-		case AR5K_TX_QUEUE_UAPSD:
-			AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
-				AR5K_QCU_MISC_CBREXP_DIS);
-			break;
+	case AR5K_TX_QUEUE_UAPSD:
+		AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue),
+					AR5K_QCU_MISC_CBREXP_DIS);
+		break;
 
-		case AR5K_TX_QUEUE_DATA:
-		default:
+	case AR5K_TX_QUEUE_DATA:
+	default:
 			break;
-		}
-
-		/* TODO: Handle frame compression */
-
-		/*
-		 * Enable interrupts for this tx queue
-		 * in the secondary interrupt mask registers
-		 */
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXOKINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txok, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXERRINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txerr, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXURNINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txurn, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXDESCINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txdesc, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRORNINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrorn, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRURNINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrurn, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_QTRIGINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_qtrig, queue);
-
-		if (tq->tqi_flags & AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE)
-			AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_nofrm, queue);
-
-		/* Update secondary interrupt mask registers */
-
-		/* Filter out inactive queues */
-		ah->ah_txq_imr_txok &= ah->ah_txq_status;
-		ah->ah_txq_imr_txerr &= ah->ah_txq_status;
-		ah->ah_txq_imr_txurn &= ah->ah_txq_status;
-		ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
-		ah->ah_txq_imr_txeol &= ah->ah_txq_status;
-		ah->ah_txq_imr_cbrorn &= ah->ah_txq_status;
-		ah->ah_txq_imr_cbrurn &= ah->ah_txq_status;
-		ah->ah_txq_imr_qtrig &= ah->ah_txq_status;
-		ah->ah_txq_imr_nofrm &= ah->ah_txq_status;
-
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
-			AR5K_SIMR0_QCU_TXOK) |
-			AR5K_REG_SM(ah->ah_txq_imr_txdesc,
-			AR5K_SIMR0_QCU_TXDESC), AR5K_SIMR0);
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txerr,
-			AR5K_SIMR1_QCU_TXERR) |
-			AR5K_REG_SM(ah->ah_txq_imr_txeol,
-			AR5K_SIMR1_QCU_TXEOL), AR5K_SIMR1);
-		/* Update simr2 but don't overwrite rest simr2 settings */
-		AR5K_REG_DISABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_QCU_TXURN);
-		AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2,
-			AR5K_REG_SM(ah->ah_txq_imr_txurn,
-			AR5K_SIMR2_QCU_TXURN));
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_cbrorn,
-			AR5K_SIMR3_QCBRORN) |
-			AR5K_REG_SM(ah->ah_txq_imr_cbrurn,
-			AR5K_SIMR3_QCBRURN), AR5K_SIMR3);
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_qtrig,
-			AR5K_SIMR4_QTRIG), AR5K_SIMR4);
-		/* Set TXNOFRM_QCU for the queues with TXNOFRM enabled */
-		ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_nofrm,
-			AR5K_TXNOFRM_QCU), AR5K_TXNOFRM);
-		/* No queue has TXNOFRM enabled, disable the interrupt
-		 * by setting AR5K_TXNOFRM to zero */
-		if (ah->ah_txq_imr_nofrm == 0)
-			ath5k_hw_reg_write(ah, 0, AR5K_TXNOFRM);
-
-		/* Set QCU mask for this DCU to save power */
-		AR5K_REG_WRITE_Q(ah, AR5K_QUEUE_QCUMASK(queue), queue);
 	}
 
+	/* TODO: Handle frame compression */
+
+	/*
+	 * Enable interrupts for this tx queue
+	 * in the secondary interrupt mask registers
+	 */
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXOKINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txok, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXERRINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txerr, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXURNINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txurn, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXDESCINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txdesc, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXEOLINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_txeol, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRORNINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrorn, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_CBRURNINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_cbrurn, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_QTRIGINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_qtrig, queue);
+
+	if (tq->tqi_flags & AR5K_TXQ_FLAG_TXNOFRMINT_ENABLE)
+		AR5K_Q_ENABLE_BITS(ah->ah_txq_imr_nofrm, queue);
+
+	/* Update secondary interrupt mask registers */
+
+	/* Filter out inactive queues */
+	ah->ah_txq_imr_txok &= ah->ah_txq_status;
+	ah->ah_txq_imr_txerr &= ah->ah_txq_status;
+	ah->ah_txq_imr_txurn &= ah->ah_txq_status;
+	ah->ah_txq_imr_txdesc &= ah->ah_txq_status;
+	ah->ah_txq_imr_txeol &= ah->ah_txq_status;
+	ah->ah_txq_imr_cbrorn &= ah->ah_txq_status;
+	ah->ah_txq_imr_cbrurn &= ah->ah_txq_status;
+	ah->ah_txq_imr_qtrig &= ah->ah_txq_status;
+	ah->ah_txq_imr_nofrm &= ah->ah_txq_status;
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txok,
+					AR5K_SIMR0_QCU_TXOK) |
+					AR5K_REG_SM(ah->ah_txq_imr_txdesc,
+					AR5K_SIMR0_QCU_TXDESC),
+					AR5K_SIMR0);
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_txerr,
+					AR5K_SIMR1_QCU_TXERR) |
+					AR5K_REG_SM(ah->ah_txq_imr_txeol,
+					AR5K_SIMR1_QCU_TXEOL),
+					AR5K_SIMR1);
+
+	/* Update SIMR2 but don't overwrite rest simr2 settings */
+	AR5K_REG_DISABLE_BITS(ah, AR5K_SIMR2, AR5K_SIMR2_QCU_TXURN);
+	AR5K_REG_ENABLE_BITS(ah, AR5K_SIMR2,
+				AR5K_REG_SM(ah->ah_txq_imr_txurn,
+				AR5K_SIMR2_QCU_TXURN));
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_cbrorn,
+				AR5K_SIMR3_QCBRORN) |
+				AR5K_REG_SM(ah->ah_txq_imr_cbrurn,
+				AR5K_SIMR3_QCBRURN),
+				AR5K_SIMR3);
+
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_qtrig,
+				AR5K_SIMR4_QTRIG), AR5K_SIMR4);
+
+	/* Set TXNOFRM_QCU for the queues with TXNOFRM enabled */
+	ath5k_hw_reg_write(ah, AR5K_REG_SM(ah->ah_txq_imr_nofrm,
+				AR5K_TXNOFRM_QCU), AR5K_TXNOFRM);
+
+	/* No queue has TXNOFRM enabled, disable the interrupt
+	 * by setting AR5K_TXNOFRM to zero */
+	if (ah->ah_txq_imr_nofrm == 0)
+		ath5k_hw_reg_write(ah, 0, AR5K_TXNOFRM);
+
+	/* Set QCU mask for this DCU to save power */
+	AR5K_REG_WRITE_Q(ah, AR5K_QUEUE_QCUMASK(queue), queue);
+
 	return 0;
 }
 
-/*
- * Set slot time on DCU
+
+/**************************\
+* Global QCU/DCU functions *
+\**************************/
+
+/**
+ * ath5k_hw_set_ifs_intervals  - Set global inter-frame spaces on DCU
+ *
+ * @ah The &struct ath5k_hw
+ * @slot_time Slot time in us
+ *
+ * Sets the global IFS intervals on DCU (also works on AR5210) for
+ * the given slot time and the current bwmode.
  */
-int ath5k_hw_set_slot_time(struct ath5k_hw *ah, unsigned int slot_time)
+int ath5k_hw_set_ifs_intervals(struct ath5k_hw *ah, unsigned int slot_time)
 {
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	struct ath5k_softc *sc = ah->ah_sc;
+	struct ieee80211_rate *rate;
+	u32 ack_tx_time, eifs, eifs_clock, sifs, sifs_clock;
 	u32 slot_time_clock = ath5k_hw_htoclock(ah, slot_time);
 
 	if (slot_time < 6 || slot_time_clock > AR5K_SLOT_TIME_MAX)
 		return -EINVAL;
 
-	if (ah->ah_version == AR5K_AR5210)
-		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_SLOT_TIME);
+	sifs = ath5k_hw_get_default_sifs(ah);
+	sifs_clock = ath5k_hw_htoclock(ah, sifs);
+
+	/* EIFS
+	 * Txtime of ack at lowest rate + SIFS + DIFS
+	 * (DIFS = SIFS + 2 * Slot time)
+	 *
+	 * Note: HAL has some predefined values for EIFS
+	 * Turbo:   (37 + 2 * 6)
+	 * Default: (74 + 2 * 9)
+	 * Half:    (149 + 2 * 13)
+	 * Quarter: (298 + 2 * 21)
+	 *
+	 * (74 + 2 * 6) for AR5210 default and turbo !
+	 *
+	 * According to the formula we have
+	 * ack_tx_time = 25 for turbo and
+	 * ack_tx_time = 42.5 * clock multiplier
+	 * for default/half/quarter.
+	 *
+	 * This can't be right, 42 is what we would get
+	 * from ath5k_hw_get_frame_dur_for_bwmode or
+	 * ieee80211_generic_frame_duration for zero frame
+	 * length and without SIFS !
+	 *
+	 * Also we have different lowest rate for 802.11a
+	 */
+	if (channel->hw_value & CHANNEL_5GHZ)
+		rate = &sc->sbands[IEEE80211_BAND_5GHZ].bitrates[0];
 	else
-		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_DCU_GBL_IFS_SLOT);
+		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[0];
+
+	ack_tx_time = ath5k_hw_get_frame_duration(ah, 10, rate);
+
+	/* ack_tx_time includes an SIFS already */
+	eifs = ack_tx_time + sifs + 2 * slot_time;
+	eifs_clock = ath5k_hw_htoclock(ah, eifs);
+
+	/* Set IFS settings on AR5210 */
+	if (ah->ah_version == AR5K_AR5210) {
+		u32 pifs, pifs_clock, difs, difs_clock;
+
+		/* Set slot time */
+		ath5k_hw_reg_write(ah, slot_time_clock, AR5K_SLOT_TIME);
+
+		/* Set EIFS */
+		eifs_clock = AR5K_REG_SM(eifs_clock, AR5K_IFS1_EIFS);
+
+		/* PIFS = Slot time + SIFS */
+		pifs = slot_time + sifs;
+		pifs_clock = ath5k_hw_htoclock(ah, pifs);
+		pifs_clock = AR5K_REG_SM(pifs_clock, AR5K_IFS1_PIFS);
+
+		/* DIFS = SIFS + 2 * Slot time */
+		difs = sifs + 2 * slot_time;
+		difs_clock = ath5k_hw_htoclock(ah, difs);
+
+		/* Set SIFS/DIFS */
+		ath5k_hw_reg_write(ah, (difs_clock <<
+				AR5K_IFS0_DIFS_S) | sifs_clock,
+				AR5K_IFS0);
+
+		/* Set PIFS/EIFS and preserve AR5K_INIT_CARR_SENSE_EN */
+		ath5k_hw_reg_write(ah, pifs_clock | eifs_clock |
+				(AR5K_INIT_CARR_SENSE_EN << AR5K_IFS1_CS_EN_S),
+				AR5K_IFS1);
+
+		return 0;
+	}
+
+	/* Set IFS slot time */
+	ath5k_hw_reg_write(ah, slot_time_clock, AR5K_DCU_GBL_IFS_SLOT);
+
+	/* Set EIFS interval */
+	ath5k_hw_reg_write(ah, eifs_clock, AR5K_DCU_GBL_IFS_EIFS);
+
+	/* Set SIFS interval in usecs */
+	AR5K_REG_WRITE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
+				AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC,
+				sifs);
+
+	/* Set SIFS interval in clock cycles */
+	ath5k_hw_reg_write(ah, sifs_clock, AR5K_DCU_GBL_IFS_SIFS);
 
 	return 0;
 }
 
+
+int ath5k_hw_init_queues(struct ath5k_hw *ah)
+{
+	int i, ret;
+
+	/* TODO: HW Compression support for data queues */
+	/* TODO: Burst prefetch for data queues */
+
+	/*
+	 * Reset queues and start beacon timers at the end of the reset routine
+	 * This also sets QCU mask on each DCU for 1:1 qcu to dcu mapping
+	 * Note: If we want we can assign multiple qcus on one dcu.
+	 */
+	if (ah->ah_version != AR5K_AR5210)
+		for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
+			ret = ath5k_hw_reset_tx_queue(ah, i);
+			if (ret) {
+				ATH5K_ERR(ah->ah_sc,
+					"failed to reset TX queue #%d\n", i);
+				return ret;
+			}
+		}
+	else
+		/* No QCU/DCU on AR5210, just set tx
+		 * retry limits. We set IFS parameters
+		 * on ath5k_hw_set_ifs_intervals */
+		ath5k_hw_set_tx_retry_limits(ah, 0);
+
+	/* Set the turbo flag when operating on 40MHz */
+	if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
+		AR5K_REG_ENABLE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
+				AR5K_DCU_GBL_IFS_MISC_TURBO_MODE);
+
+	/* If we didn't set IFS timings through
+	 * ath5k_hw_set_coverage_class make sure
+	 * we set them here */
+	if (!ah->ah_coverage_class) {
+		unsigned int slot_time = ath5k_hw_get_default_slottime(ah);
+		ath5k_hw_set_ifs_intervals(ah, slot_time);
+	}
+
+	return 0;
+}
diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index ca79ecd832fd..7ad05d401ab5 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -787,6 +787,7 @@
 #define	AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE	0x00000007	/* LFSR Slice Select */
 #define	AR5K_DCU_GBL_IFS_MISC_TURBO_MODE	0x00000008	/* Turbo mode */
 #define	AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC	0x000003f0	/* SIFS Duration mask */
+#define	AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC_S	4
 #define	AR5K_DCU_GBL_IFS_MISC_USEC_DUR		0x000ffc00	/* USEC Duration mask */
 #define	AR5K_DCU_GBL_IFS_MISC_USEC_DUR_S	10
 #define	AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY	0x00300000	/* DCU Arbiter delay mask */
@@ -1311,7 +1312,7 @@
 #define AR5K_IFS1_EIFS		0x03fff000
 #define AR5K_IFS1_EIFS_S	12
 #define AR5K_IFS1_CS_EN		0x04000000
-
+#define AR5K_IFS1_CS_EN_S	26
 
 /*
  * CFP duration register
@@ -2058,6 +2059,7 @@
 
 #define AR5K_PHY_SCAL			0x9878
 #define AR5K_PHY_SCAL_32MHZ		0x0000000e
+#define	AR5K_PHY_SCAL_32MHZ_5311	0x00000008
 #define	AR5K_PHY_SCAL_32MHZ_2417	0x0000000a
 #define	AR5K_PHY_SCAL_32MHZ_HB63	0x00000032
 
@@ -2244,6 +2246,8 @@
 #define	AR5K_PHY_FRAME_CTL		(ah->ah_version == AR5K_AR5210 ? \
 					AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211)
 /*---[5111+]---*/
+#define	AR5K_PHY_FRAME_CTL_WIN_LEN	0x00000003	/* Force window length (?) */
+#define	AR5K_PHY_FRAME_CTL_WIN_LEN_S	0
 #define	AR5K_PHY_FRAME_CTL_TX_CLIP	0x00000038	/* Mask for tx clip (?) */
 #define	AR5K_PHY_FRAME_CTL_TX_CLIP_S	3
 #define	AR5K_PHY_FRAME_CTL_PREP_CHINFO	0x00010000	/* Prepend chan info */
@@ -2558,3 +2562,28 @@
  */
 #define AR5K_PHY_PDADC_TXPOWER_BASE	0xa280
 #define	AR5K_PHY_PDADC_TXPOWER(_n)	(AR5K_PHY_PDADC_TXPOWER_BASE + ((_n) << 2))
+
+/*
+ * Platform registers for WiSoC
+ */
+#define AR5K_AR5312_RESET		0xbc003020
+#define AR5K_AR5312_RESET_BB0_COLD	0x00000004
+#define AR5K_AR5312_RESET_BB1_COLD	0x00000200
+#define AR5K_AR5312_RESET_WMAC0		0x00002000
+#define AR5K_AR5312_RESET_BB0_WARM	0x00004000
+#define AR5K_AR5312_RESET_WMAC1		0x00020000
+#define AR5K_AR5312_RESET_BB1_WARM	0x00040000
+
+#define AR5K_AR5312_ENABLE		0xbc003080
+#define AR5K_AR5312_ENABLE_WLAN0    0x00000001
+#define AR5K_AR5312_ENABLE_WLAN1    0x00000008
+
+#define AR5K_AR2315_RESET		0xb1000004
+#define AR5K_AR2315_RESET_WMAC		0x00000001
+#define AR5K_AR2315_RESET_BB_WARM	0x00000002
+
+#define AR5K_AR2315_AHB_ARB_CTL		0xb1000008
+#define AR5K_AR2315_AHB_ARB_CTL_WLAN	0x00000002
+
+#define AR5K_AR2315_BYTESWAP	0xb100000c
+#define AR5K_AR2315_BYTESWAP_WMAC	0x00000002
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 5b179d01f97d..bc84aaa31446 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -27,11 +27,17 @@
 
 #include <linux/pci.h> 		/* To determine if a card is pci-e */
 #include <linux/log2.h>
+#include <linux/platform_device.h>
 #include "ath5k.h"
 #include "reg.h"
 #include "base.h"
 #include "debug.h"
 
+
+/******************\
+* Helper functions *
+\******************/
+
 /*
  * Check if a register write has been completed
  */
@@ -53,146 +59,267 @@ int ath5k_hw_register_timeout(struct ath5k_hw *ah, u32 reg, u32 flag, u32 val,
 	return (i <= 0) ? -EAGAIN : 0;
 }
 
+
+/*************************\
+* Clock related functions *
+\*************************/
+
 /**
- * ath5k_hw_write_ofdm_timings - set OFDM timings on AR5212
+ * ath5k_hw_htoclock - Translate usec to hw clock units
  *
- * @ah: the &struct ath5k_hw
- * @channel: the currently set channel upon reset
- *
- * Write the delta slope coefficient (used on pilot tracking ?) for OFDM
- * operation on the AR5212 upon reset. This is a helper for ath5k_hw_reset().
+ * @ah: The &struct ath5k_hw
+ * @usec: value in microseconds
+ */
+unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	return usec * common->clockrate;
+}
+
+/**
+ * ath5k_hw_clocktoh - Translate hw clock units to usec
+ * @clock: value in hw clock units
+ */
+unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
+{
+	struct ath_common *common = ath5k_hw_common(ah);
+	return clock / common->clockrate;
+}
+
+/**
+ * ath5k_hw_init_core_clock - Initialize core clock
  *
- * Since delta slope is floating point we split it on its exponent and
- * mantissa and provide these values on hw.
+ * @ah The &struct ath5k_hw
  *
- * For more infos i think this patent is related
- * http://www.freepatentsonline.com/7184495.html
+ * Initialize core clock parameters (usec, usec32, latencies etc).
  */
-static inline int ath5k_hw_write_ofdm_timings(struct ath5k_hw *ah,
-	struct ieee80211_channel *channel)
+static void ath5k_hw_init_core_clock(struct ath5k_hw *ah)
 {
-	/* Get exponent and mantissa and set it */
-	u32 coef_scaled, coef_exp, coef_man,
-		ds_coef_exp, ds_coef_man, clock;
-
-	BUG_ON(!(ah->ah_version == AR5K_AR5212) ||
-		!(channel->hw_value & CHANNEL_OFDM));
-
-	/* Get coefficient
-	 * ALGO: coef = (5 * clock / carrier_freq) / 2
-	 * we scale coef by shifting clock value by 24 for
-	 * better precision since we use integers */
-	/* TODO: Half/quarter rate */
-	clock =  (channel->hw_value & CHANNEL_TURBO) ? 80 : 40;
-	coef_scaled = ((5 * (clock << 24)) / 2) / channel->center_freq;
-
-	/* Get exponent
-	 * ALGO: coef_exp = 14 - highest set bit position */
-	coef_exp = ilog2(coef_scaled);
-
-	/* Doesn't make sense if it's zero*/
-	if (!coef_scaled || !coef_exp)
-		return -EINVAL;
+	struct ieee80211_channel *channel = ah->ah_current_channel;
+	struct ath_common *common = ath5k_hw_common(ah);
+	u32 usec_reg, txlat, rxlat, usec, clock, sclock, txf2txs;
+
+	/*
+	 * Set core clock frequency
+	 */
+	if (channel->hw_value & CHANNEL_5GHZ)
+		clock = 40; /* 802.11a */
+	else if (channel->hw_value & CHANNEL_CCK)
+		clock = 22; /* 802.11b */
+	else
+		clock = 44; /* 802.11g */
+
+	/* Use clock multiplier for non-default
+	 * bwmode */
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_40MHZ:
+		clock *= 2;
+		break;
+	case AR5K_BWMODE_10MHZ:
+		clock /= 2;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		clock /= 4;
+		break;
+	default:
+		break;
+	}
 
-	/* Note: we've shifted coef_scaled by 24 */
-	coef_exp = 14 - (coef_exp - 24);
+	common->clockrate = clock;
 
+	/*
+	 * Set USEC parameters
+	 */
+	/* Set USEC counter on PCU*/
+	usec = clock - 1;
+	usec = AR5K_REG_SM(usec, AR5K_USEC_1);
 
-	/* Get mantissa (significant digits)
-	 * ALGO: coef_mant = floor(coef_scaled* 2^coef_exp+0.5) */
-	coef_man = coef_scaled +
-		(1 << (24 - coef_exp - 1));
+	/* Set usec duration on DCU */
+	if (ah->ah_version != AR5K_AR5210)
+		AR5K_REG_WRITE_BITS(ah, AR5K_DCU_GBL_IFS_MISC,
+					AR5K_DCU_GBL_IFS_MISC_USEC_DUR,
+					clock);
 
-	/* Calculate delta slope coefficient exponent
-	 * and mantissa (remove scaling) and set them on hw */
-	ds_coef_man = coef_man >> (24 - coef_exp);
-	ds_coef_exp = coef_exp - 16;
+	/* Set 32MHz USEC counter */
+	if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_radio == AR5K_RF2316) ||
+		(ah->ah_radio == AR5K_RF2317))
+	/* Remain on 40MHz clock ? */
+		sclock = 40 - 1;
+	else
+		sclock = 32 - 1;
+	sclock = AR5K_REG_SM(sclock, AR5K_USEC_32);
 
-	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
-		AR5K_PHY_TIMING_3_DSC_MAN, ds_coef_man);
-	AR5K_REG_WRITE_BITS(ah, AR5K_PHY_TIMING_3,
-		AR5K_PHY_TIMING_3_DSC_EXP, ds_coef_exp);
+	/*
+	 * Set tx/rx latencies
+	 */
+	usec_reg = ath5k_hw_reg_read(ah, AR5K_USEC_5211);
+	txlat = AR5K_REG_MS(usec_reg, AR5K_USEC_TX_LATENCY_5211);
+	rxlat = AR5K_REG_MS(usec_reg, AR5K_USEC_RX_LATENCY_5211);
 
-	return 0;
-}
+	/*
+	 * 5210 initvals don't include usec settings
+	 * so we need to use magic values here for
+	 * tx/rx latencies
+	 */
+	if (ah->ah_version == AR5K_AR5210) {
+		/* same for turbo */
+		txlat = AR5K_INIT_TX_LATENCY_5210;
+		rxlat = AR5K_INIT_RX_LATENCY_5210;
+	}
 
+	if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+		/* 5311 has different tx/rx latency masks
+		 * from 5211, since we deal 5311 the same
+		 * as 5211 when setting initvals, shift
+		 * values here to their proper locations
+		 *
+		 * Note: Initvals indicate tx/rx/ latencies
+		 * are the same for turbo mode */
+		txlat = AR5K_REG_SM(txlat, AR5K_USEC_TX_LATENCY_5210);
+		rxlat = AR5K_REG_SM(rxlat, AR5K_USEC_RX_LATENCY_5210);
+	} else
+	switch (ah->ah_bwmode) {
+	case AR5K_BWMODE_10MHZ:
+		txlat = AR5K_REG_SM(txlat * 2,
+				AR5K_USEC_TX_LATENCY_5211);
+		rxlat = AR5K_REG_SM(AR5K_INIT_RX_LAT_MAX,
+				AR5K_USEC_RX_LATENCY_5211);
+		txf2txs = AR5K_INIT_TXF2TXD_START_DELAY_10MHZ;
+		break;
+	case AR5K_BWMODE_5MHZ:
+		txlat = AR5K_REG_SM(txlat * 4,
+				AR5K_USEC_TX_LATENCY_5211);
+		rxlat = AR5K_REG_SM(AR5K_INIT_RX_LAT_MAX,
+				AR5K_USEC_RX_LATENCY_5211);
+		txf2txs = AR5K_INIT_TXF2TXD_START_DELAY_5MHZ;
+		break;
+	case AR5K_BWMODE_40MHZ:
+		txlat = AR5K_INIT_TX_LAT_MIN;
+		rxlat = AR5K_REG_SM(rxlat / 2,
+				AR5K_USEC_RX_LATENCY_5211);
+		txf2txs = AR5K_INIT_TXF2TXD_START_DEFAULT;
+		break;
+	default:
+		break;
+	}
 
-/*
- * index into rates for control rates, we can set it up like this because
- * this is only used for AR5212 and we know it supports G mode
- */
-static const unsigned int control_rates[] =
-	{ 0, 1, 1, 1, 4, 4, 6, 6, 8, 8, 8, 8 };
+	usec_reg = (usec | sclock | txlat | rxlat);
+	ath5k_hw_reg_write(ah, usec_reg, AR5K_USEC);
 
-/**
- * ath5k_hw_write_rate_duration - fill rate code to duration table
- *
- * @ah: the &struct ath5k_hw
- * @mode: one of enum ath5k_driver_mode
- *
- * Write the rate code to duration table upon hw reset. This is a helper for
- * ath5k_hw_reset(). It seems all this is doing is setting an ACK timeout on
- * the hardware, based on current mode, for each rate. The rates which are
- * capable of short preamble (802.11b rates 2Mbps, 5.5Mbps, and 11Mbps) have
- * different rate code so we write their value twice (one for long preample
- * and one for short).
+	/* On 5112 set tx frane to tx data start delay */
+	if (ah->ah_radio == AR5K_RF5112) {
+		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_RF_CTL2,
+					AR5K_PHY_RF_CTL2_TXF2TXD_START,
+					txf2txs);
+	}
+}
+
+/*
+ * If there is an external 32KHz crystal available, use it
+ * as ref. clock instead of 32/40MHz clock and baseband clocks
+ * to save power during sleep or restore normal 32/40MHz
+ * operation.
  *
- * Note: Band doesn't matter here, if we set the values for OFDM it works
- * on both a and g modes. So all we have to do is set values for all g rates
- * that include all OFDM and CCK rates. If we operate in turbo or xr/half/
- * quarter rate mode, we need to use another set of bitrates (that's why we
- * need the mode parameter) but we don't handle these proprietary modes yet.
+ * XXX: When operating on 32KHz certain PHY registers (27 - 31,
+ *	123 - 127) require delay on access.
  */
-static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
-       unsigned int mode)
+static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
 {
-	struct ath5k_softc *sc = ah->ah_sc;
-	struct ieee80211_rate *rate;
-	unsigned int i;
+	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
+	u32 scal, spending;
 
-	/* Write rate duration table */
-	for (i = 0; i < sc->sbands[IEEE80211_BAND_2GHZ].n_bitrates; i++) {
-		u32 reg;
-		u16 tx_time;
+	/* Only set 32KHz settings if we have an external
+	 * 32KHz crystal present */
+	if ((AR5K_EEPROM_HAS32KHZCRYSTAL(ee->ee_misc1) ||
+	AR5K_EEPROM_HAS32KHZCRYSTAL_OLD(ee->ee_misc1)) &&
+	enable) {
 
-		rate = &sc->sbands[IEEE80211_BAND_2GHZ].bitrates[control_rates[i]];
+		/* 1 usec/cycle */
+		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, 1);
+		/* Set up tsf increment on each cycle */
+		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 61);
 
-		/* Set ACK timeout */
-		reg = AR5K_RATE_DUR(rate->hw_value);
+		/* Set baseband sleep control registers
+		 * and sleep control rate */
+		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
 
-		/* An ACK frame consists of 10 bytes. If you add the FCS,
-		 * which ieee80211_generic_frame_duration() adds,
-		 * its 14 bytes. Note we use the control rate and not the
-		 * actual rate for this rate. See mac80211 tx.c
-		 * ieee80211_duration() for a brief description of
-		 * what rate we should choose to TX ACKs. */
-		tx_time = le16_to_cpu(ieee80211_generic_frame_duration(sc->hw,
-							NULL, 10, rate));
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_radio == AR5K_RF2316) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
+			spending = 0x14;
+		else
+			spending = 0x18;
+		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
 
-		ath5k_hw_reg_write(ah, tx_time, reg);
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
+			ath5k_hw_reg_write(ah, 0x26, AR5K_PHY_SLMT);
+			ath5k_hw_reg_write(ah, 0x0d, AR5K_PHY_SCAL);
+			ath5k_hw_reg_write(ah, 0x07, AR5K_PHY_SCLOCK);
+			ath5k_hw_reg_write(ah, 0x3f, AR5K_PHY_SDELAY);
+			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x02);
+		} else {
+			ath5k_hw_reg_write(ah, 0x0a, AR5K_PHY_SLMT);
+			ath5k_hw_reg_write(ah, 0x0c, AR5K_PHY_SCAL);
+			ath5k_hw_reg_write(ah, 0x03, AR5K_PHY_SCLOCK);
+			ath5k_hw_reg_write(ah, 0x20, AR5K_PHY_SDELAY);
+			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x03);
+		}
 
-		if (!(rate->flags & IEEE80211_RATE_SHORT_PREAMBLE))
-			continue;
+		/* Enable sleep clock operation */
+		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_EN);
 
-		/*
-		 * We're not distinguishing short preamble here,
-		 * This is true, all we'll get is a longer value here
-		 * which is not necessarilly bad. We could use
-		 * export ieee80211_frame_duration() but that needs to be
-		 * fixed first to be properly used by mac802111 drivers:
-		 *
-		 *  - remove erp stuff and let the routine figure ofdm
-		 *    erp rates
-		 *  - remove passing argument ieee80211_local as
-		 *    drivers don't have access to it
-		 *  - move drivers using ieee80211_generic_frame_duration()
-		 *    to this
-		 */
-		ath5k_hw_reg_write(ah, tx_time,
-			reg + (AR5K_SET_SHORT_PREAMBLE << 2));
+	} else {
+
+		/* Disable sleep clock operation and
+		 * restore default parameters */
+		AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_EN);
+
+		AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
+				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0);
+
+		/* Set DAC/ADC delays */
+		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
+		ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
+
+		if (ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))
+			scal = AR5K_PHY_SCAL_32MHZ_2417;
+		else if (ee->ee_is_hb63)
+			scal = AR5K_PHY_SCAL_32MHZ_HB63;
+		else
+			scal = AR5K_PHY_SCAL_32MHZ;
+		ath5k_hw_reg_write(ah, scal, AR5K_PHY_SCAL);
+
+		ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
+		ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
+
+		if ((ah->ah_radio == AR5K_RF5112) ||
+		(ah->ah_radio == AR5K_RF5413) ||
+		(ah->ah_radio == AR5K_RF2316) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
+			spending = 0x14;
+		else
+			spending = 0x18;
+		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
+
+		/* Set up tsf increment on each cycle */
+		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1);
 	}
 }
 
+
+/*********************\
+* Reset/Sleep control *
+\*********************/
+
 /*
  * Reset chipset
  */
@@ -236,6 +363,64 @@ static int ath5k_hw_nic_reset(struct ath5k_hw *ah, u32 val)
 }
 
 /*
+ * Reset AHB chipset
+ * AR5K_RESET_CTL_PCU flag resets WMAC
+ * AR5K_RESET_CTL_BASEBAND flag resets WBB
+ */
+static int ath5k_hw_wisoc_reset(struct ath5k_hw *ah, u32 flags)
+{
+	u32 mask = flags ? flags : ~0U;
+	volatile u32 *reg;
+	u32 regval;
+	u32 val = 0;
+
+	/* ah->ah_mac_srev is not available at this point yet */
+	if (ah->ah_sc->devid >= AR5K_SREV_AR2315_R6) {
+		reg = (u32 *) AR5K_AR2315_RESET;
+		if (mask & AR5K_RESET_CTL_PCU)
+			val |= AR5K_AR2315_RESET_WMAC;
+		if (mask & AR5K_RESET_CTL_BASEBAND)
+			val |= AR5K_AR2315_RESET_BB_WARM;
+	} else {
+		reg = (u32 *) AR5K_AR5312_RESET;
+		if (to_platform_device(ah->ah_sc->dev)->id == 0) {
+			if (mask & AR5K_RESET_CTL_PCU)
+				val |= AR5K_AR5312_RESET_WMAC0;
+			if (mask & AR5K_RESET_CTL_BASEBAND)
+				val |= AR5K_AR5312_RESET_BB0_COLD |
+				       AR5K_AR5312_RESET_BB0_WARM;
+		} else {
+			if (mask & AR5K_RESET_CTL_PCU)
+				val |= AR5K_AR5312_RESET_WMAC1;
+			if (mask & AR5K_RESET_CTL_BASEBAND)
+				val |= AR5K_AR5312_RESET_BB1_COLD |
+				       AR5K_AR5312_RESET_BB1_WARM;
+		}
+	}
+
+	/* Put BB/MAC into reset */
+	regval = __raw_readl(reg);
+	__raw_writel(regval | val, reg);
+	regval = __raw_readl(reg);
+	udelay(100);
+
+	/* Bring BB/MAC out of reset */
+	__raw_writel(regval & ~val, reg);
+	regval = __raw_readl(reg);
+
+	/*
+	 * Reset configuration register (for hw byte-swap). Note that this
+	 * is only set for big endian. We do the necessary magic in
+	 * AR5K_INIT_CFG.
+	 */
+	if ((flags & AR5K_RESET_CTL_PCU) == 0)
+		ath5k_hw_reg_write(ah, AR5K_INIT_CFG, AR5K_CFG);
+
+	return 0;
+}
+
+
+/*
  * Sleep control
  */
 static int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
@@ -334,6 +519,9 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 	u32 bus_flags;
 	int ret;
 
+	if (ath5k_get_bus_type(ah) == ATH_AHB)
+		return 0;
+
 	/* Make sure device is awake */
 	ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
 	if (ret) {
@@ -349,7 +537,7 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 	 * we ingore that flag for PCI-E cards. On PCI cards
 	 * this flag gets cleared after 64 PCI clocks.
 	 */
-	bus_flags = (pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+	bus_flags = (pdev && pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
@@ -378,7 +566,6 @@ int ath5k_hw_on_hold(struct ath5k_hw *ah)
 
 /*
  * Bring up MAC + PHY Chips and program PLL
- * TODO: Half/Quarter rate support
  */
 int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 {
@@ -390,11 +577,13 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	mode = 0;
 	clock = 0;
 
-	/* Wakeup the device */
-	ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
-	if (ret) {
-		ATH5K_ERR(ah->ah_sc, "failed to wakeup the MAC Chip\n");
-		return ret;
+	if ((ath5k_get_bus_type(ah) != ATH_AHB) || !initial) {
+		/* Wakeup the device */
+		ret = ath5k_hw_set_power(ah, AR5K_PM_AWAKE, true, 0);
+		if (ret) {
+			ATH5K_ERR(ah->ah_sc, "failed to wakeup the MAC Chip\n");
+			return ret;
+		}
 	}
 
 	/*
@@ -405,7 +594,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	 * we ingore that flag for PCI-E cards. On PCI cards
 	 * this flag gets cleared after 64 PCI clocks.
 	 */
-	bus_flags = (pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
+	bus_flags = (pdev && pdev->is_pcie) ? 0 : AR5K_RESET_CTL_PCI;
 
 	if (ah->ah_version == AR5K_AR5210) {
 		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
@@ -413,8 +602,12 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 			AR5K_RESET_CTL_PHY | AR5K_RESET_CTL_PCI);
 			mdelay(2);
 	} else {
-		ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
-			AR5K_RESET_CTL_BASEBAND | bus_flags);
+		if (ath5k_get_bus_type(ah) == ATH_AHB)
+			ret = ath5k_hw_wisoc_reset(ah, AR5K_RESET_CTL_PCU |
+				AR5K_RESET_CTL_BASEBAND);
+		else
+			ret = ath5k_hw_nic_reset(ah, AR5K_RESET_CTL_PCU |
+				AR5K_RESET_CTL_BASEBAND | bus_flags);
 	}
 
 	if (ret) {
@@ -429,9 +622,15 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 		return ret;
 	}
 
-	/* ...clear reset control register and pull device out of
-	 * warm reset */
-	if (ath5k_hw_nic_reset(ah, 0)) {
+	/* ...reset configuration regiter on Wisoc ...
+	 * ...clear reset control register and pull device out of
+	 * warm reset on others */
+	if (ath5k_get_bus_type(ah) == ATH_AHB)
+		ret = ath5k_hw_wisoc_reset(ah, 0);
+	else
+		ret = ath5k_hw_nic_reset(ah, 0);
+
+	if (ret) {
 		ATH5K_ERR(ah->ah_sc, "failed to warm reset the MAC Chip\n");
 		return -EIO;
 	}
@@ -466,7 +665,8 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 				 * CCK headers) operation. We need to test
 				 * this, 5211 might support ofdm-only g after
 				 * all, there are also initial register values
-				 * in the code for g mode (see initvals.c). */
+				 * in the code for g mode (see initvals.c).
+				 */
 				if (ah->ah_version == AR5K_AR5211)
 					mode |= AR5K_PHY_MODE_MOD_OFDM;
 				else
@@ -479,6 +679,7 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 		} else if (flags & CHANNEL_5GHZ) {
 			mode |= AR5K_PHY_MODE_FREQ_5GHZ;
 
+			/* Different PLL setting for 5413 */
 			if (ah->ah_radio == AR5K_RF5413)
 				clock = AR5K_PHY_PLL_40MHZ_5413;
 			else
@@ -496,12 +697,29 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 			return -EINVAL;
 		}
 
-		if (flags & CHANNEL_TURBO)
-			turbo = AR5K_PHY_TURBO_MODE | AR5K_PHY_TURBO_SHORT;
+		/*XXX: Can bwmode be used with dynamic mode ?
+		 * (I don't think it supports 44MHz) */
+		/* On 2425 initvals TURBO_SHORT is not pressent */
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
+			turbo = AR5K_PHY_TURBO_MODE |
+				(ah->ah_radio == AR5K_RF2425) ? 0 :
+				AR5K_PHY_TURBO_SHORT;
+		} else if (ah->ah_bwmode != AR5K_BWMODE_DEFAULT) {
+			if (ah->ah_radio == AR5K_RF5413) {
+				mode |= (ah->ah_bwmode == AR5K_BWMODE_10MHZ) ?
+					AR5K_PHY_MODE_HALF_RATE :
+					AR5K_PHY_MODE_QUARTER_RATE;
+			} else if (ah->ah_version == AR5K_AR5212) {
+				clock |= (ah->ah_bwmode == AR5K_BWMODE_10MHZ) ?
+					AR5K_PHY_PLL_HALF_RATE :
+					AR5K_PHY_PLL_QUARTER_RATE;
+			}
+		}
+
 	} else { /* Reset the device */
 
 		/* ...enable Atheros turbo mode if requested */
-		if (flags & CHANNEL_TURBO)
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ)
 			ath5k_hw_reg_write(ah, AR5K_PHY_TURBO_MODE,
 					AR5K_PHY_TURBO);
 	}
@@ -522,107 +740,10 @@ int ath5k_hw_nic_wakeup(struct ath5k_hw *ah, int flags, bool initial)
 	return 0;
 }
 
-/*
- * If there is an external 32KHz crystal available, use it
- * as ref. clock instead of 32/40MHz clock and baseband clocks
- * to save power during sleep or restore normal 32/40MHz
- * operation.
- *
- * XXX: When operating on 32KHz certain PHY registers (27 - 31,
- * 	123 - 127) require delay on access.
- */
-static void ath5k_hw_set_sleep_clock(struct ath5k_hw *ah, bool enable)
-{
-	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-	u32 scal, spending, usec32;
-
-	/* Only set 32KHz settings if we have an external
-	 * 32KHz crystal present */
-	if ((AR5K_EEPROM_HAS32KHZCRYSTAL(ee->ee_misc1) ||
-	AR5K_EEPROM_HAS32KHZCRYSTAL_OLD(ee->ee_misc1)) &&
-	enable) {
-
-		/* 1 usec/cycle */
-		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, 1);
-		/* Set up tsf increment on each cycle */
-		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 61);
-
-		/* Set baseband sleep control registers
-		 * and sleep control rate */
-		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413) ||
-		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
-			spending = 0x14;
-		else
-			spending = 0x18;
-		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413) ||
-		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
-			ath5k_hw_reg_write(ah, 0x26, AR5K_PHY_SLMT);
-			ath5k_hw_reg_write(ah, 0x0d, AR5K_PHY_SCAL);
-			ath5k_hw_reg_write(ah, 0x07, AR5K_PHY_SCLOCK);
-			ath5k_hw_reg_write(ah, 0x3f, AR5K_PHY_SDELAY);
-			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x02);
-		} else {
-			ath5k_hw_reg_write(ah, 0x0a, AR5K_PHY_SLMT);
-			ath5k_hw_reg_write(ah, 0x0c, AR5K_PHY_SCAL);
-			ath5k_hw_reg_write(ah, 0x03, AR5K_PHY_SCLOCK);
-			ath5k_hw_reg_write(ah, 0x20, AR5K_PHY_SDELAY);
-			AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0x03);
-		}
-
-		/* Enable sleep clock operation */
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_EN);
-
-	} else {
-
-		/* Disable sleep clock operation and
-		 * restore default parameters */
-		AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_EN);
-
-		AR5K_REG_WRITE_BITS(ah, AR5K_PCICFG,
-				AR5K_PCICFG_SLEEP_CLOCK_RATE, 0);
-
-		ath5k_hw_reg_write(ah, 0x1f, AR5K_PHY_SCR);
-		ath5k_hw_reg_write(ah, AR5K_PHY_SLMT_32MHZ, AR5K_PHY_SLMT);
-
-		if (ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))
-			scal = AR5K_PHY_SCAL_32MHZ_2417;
-		else if (ee->ee_is_hb63)
-			scal = AR5K_PHY_SCAL_32MHZ_HB63;
-		else
-			scal = AR5K_PHY_SCAL_32MHZ;
-		ath5k_hw_reg_write(ah, scal, AR5K_PHY_SCAL);
-
-		ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
-		ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
 
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413) ||
-		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4)))
-			spending = 0x14;
-		else
-			spending = 0x18;
-		ath5k_hw_reg_write(ah, spending, AR5K_PHY_SPENDING);
-
-		if ((ah->ah_radio == AR5K_RF5112) ||
-		(ah->ah_radio == AR5K_RF5413))
-			usec32 = 39;
-		else
-			usec32 = 31;
-		AR5K_REG_WRITE_BITS(ah, AR5K_USEC_5211, AR5K_USEC_32, usec32);
-
-		AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1);
-	}
-}
+/**************************************\
+* Post-initvals register modifications *
+\**************************************/
 
 /* TODO: Half/Quarter rate */
 static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
@@ -663,22 +784,10 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 		AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
 				AR5K_TXCFG_DCU_DBL_BUF_DIS);
 
-	/* Set DAC/ADC delays */
-	if (ah->ah_version == AR5K_AR5212) {
-		u32 scal;
-		struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
-		if (ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))
-			scal = AR5K_PHY_SCAL_32MHZ_2417;
-		else if (ee->ee_is_hb63)
-			scal = AR5K_PHY_SCAL_32MHZ_HB63;
-		else
-			scal = AR5K_PHY_SCAL_32MHZ;
-		ath5k_hw_reg_write(ah, scal, AR5K_PHY_SCAL);
-	}
-
 	/* Set fast ADC */
 	if ((ah->ah_radio == AR5K_RF5413) ||
-	(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
+		(ah->ah_radio == AR5K_RF2317) ||
+		(ah->ah_mac_version == (AR5K_SREV_AR2417 >> 4))) {
 		u32 fast_adc = true;
 
 		if (channel->center_freq == 2462 ||
@@ -706,26 +815,54 @@ static void ath5k_hw_tweak_initval_settings(struct ath5k_hw *ah,
 	}
 
 	if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
-		u32 usec_reg;
-		/* 5311 has different tx/rx latency masks
-		 * from 5211, since we deal 5311 the same
-		 * as 5211 when setting initvals, shift
-		 * values here to their proper locations */
-		usec_reg = ath5k_hw_reg_read(ah, AR5K_USEC_5211);
-		ath5k_hw_reg_write(ah, usec_reg & (AR5K_USEC_1 |
-				AR5K_USEC_32 |
-				AR5K_USEC_TX_LATENCY_5211 |
-				AR5K_REG_SM(29,
-				AR5K_USEC_RX_LATENCY_5210)),
-				AR5K_USEC_5211);
 		/* Clear QCU/DCU clock gating register */
 		ath5k_hw_reg_write(ah, 0, AR5K_QCUDCU_CLKGT);
 		/* Set DAC/ADC delays */
-		ath5k_hw_reg_write(ah, 0x08, AR5K_PHY_SCAL);
+		ath5k_hw_reg_write(ah, AR5K_PHY_SCAL_32MHZ_5311,
+						AR5K_PHY_SCAL);
 		/* Enable PCU FIFO corruption ECO */
 		AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW_5211,
 					AR5K_DIAG_SW_ECO_ENABLE);
 	}
+
+	if (ah->ah_bwmode) {
+		/* Increase PHY switch and AGC settling time
+		 * on turbo mode (ath5k_hw_commit_eeprom_settings
+		 * will override settling time if available) */
+		if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) {
+
+			AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
+						AR5K_PHY_SETTLING_AGC,
+						AR5K_AGC_SETTLING_TURBO);
+
+			/* XXX: Initvals indicate we only increase
+			 * switch time on AR5212, 5211 and 5210
+			 * only change agc time (bug?) */
+			if (ah->ah_version == AR5K_AR5212)
+				AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
+						AR5K_PHY_SETTLING_SWITCH,
+						AR5K_SWITCH_SETTLING_TURBO);
+
+			if (ah->ah_version == AR5K_AR5210) {
+				/* Set Frame Control Register */
+				ath5k_hw_reg_write(ah,
+					(AR5K_PHY_FRAME_CTL_INI |
+					AR5K_PHY_TURBO_MODE |
+					AR5K_PHY_TURBO_SHORT | 0x2020),
+					AR5K_PHY_FRAME_CTL_5210);
+			}
+		/* On 5413 PHY force window length for half/quarter rate*/
+		} else if ((ah->ah_mac_srev >= AR5K_SREV_AR5424) &&
+		(ah->ah_mac_srev <= AR5K_SREV_AR5414)) {
+			AR5K_REG_WRITE_BITS(ah, AR5K_PHY_FRAME_CTL_5211,
+						AR5K_PHY_FRAME_CTL_WIN_LEN,
+						3);
+		}
+	} else if (ah->ah_version == AR5K_AR5210) {
+		/* Set Frame Control Register for normal operation */
+		ath5k_hw_reg_write(ah, (AR5K_PHY_FRAME_CTL_INI | 0x1020),
+						AR5K_PHY_FRAME_CTL_5210);
+	}
 }
 
 static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
@@ -734,6 +871,10 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 	struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
 	s16 cck_ofdm_pwr_delta;
 
+	/* TODO: Add support for AR5210 EEPROM */
+	if (ah->ah_version == AR5K_AR5210)
+		return;
+
 	/* Adjust power delta for channel 14 */
 	if (channel->center_freq == 2484)
 		cck_ofdm_pwr_delta =
@@ -772,7 +913,7 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 		AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
 		AR5K_PHY_NFTHRES);
 
-	if ((channel->hw_value & CHANNEL_TURBO) &&
+	if ((ah->ah_bwmode == AR5K_BWMODE_40MHZ) &&
 	(ah->ah_ee_version >= AR5K_EEPROM_VERSION_5_0)) {
 		/* Switch settling time (Turbo) */
 		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_SETTLING,
@@ -870,143 +1011,183 @@ static void ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
 		ath5k_hw_reg_write(ah, 0, AR5K_PHY_HEAVY_CLIP_ENABLE);
 }
 
-/*
- * Main reset function
- */
+
+/*********************\
+* Main reset function *
+\*********************/
+
 int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
-	struct ieee80211_channel *channel, bool change_channel)
+		struct ieee80211_channel *channel, bool fast, bool skip_pcu)
 {
-	struct ath_common *common = ath5k_hw_common(ah);
-	u32 s_seq[10], s_led[3], staid1_flags, tsf_up, tsf_lo;
-	u32 phy_tst1;
+	u32 s_seq[10], s_led[3], tsf_up, tsf_lo;
 	u8 mode, freq, ee_mode;
 	int i, ret;
 
 	ee_mode = 0;
-	staid1_flags = 0;
 	tsf_up = 0;
 	tsf_lo = 0;
 	freq = 0;
 	mode = 0;
 
 	/*
-	 * Save some registers before a reset
+	 * Sanity check for fast flag
+	 * Fast channel change only available
+	 * on AR2413/AR5413.
 	 */
-	/*DCU/Antenna selection not available on 5210*/
-	if (ah->ah_version != AR5K_AR5210) {
+	if (fast && (ah->ah_radio != AR5K_RF2413) &&
+	(ah->ah_radio != AR5K_RF5413))
+		fast = 0;
 
-		switch (channel->hw_value & CHANNEL_MODES) {
-		case CHANNEL_A:
-			mode = AR5K_MODE_11A;
-			freq = AR5K_INI_RFGAIN_5GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11A;
-			break;
-		case CHANNEL_G:
-			mode = AR5K_MODE_11G;
-			freq = AR5K_INI_RFGAIN_2GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11G;
-			break;
-		case CHANNEL_B:
-			mode = AR5K_MODE_11B;
-			freq = AR5K_INI_RFGAIN_2GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11B;
-			break;
-		case CHANNEL_T:
-			mode = AR5K_MODE_11A_TURBO;
-			freq = AR5K_INI_RFGAIN_5GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11A;
-			break;
-		case CHANNEL_TG:
-			if (ah->ah_version == AR5K_AR5211) {
-				ATH5K_ERR(ah->ah_sc,
-					"TurboG mode not available on 5211");
-				return -EINVAL;
-			}
-			mode = AR5K_MODE_11G_TURBO;
-			freq = AR5K_INI_RFGAIN_2GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11G;
-			break;
-		case CHANNEL_XR:
-			if (ah->ah_version == AR5K_AR5211) {
-				ATH5K_ERR(ah->ah_sc,
-					"XR mode not available on 5211");
-				return -EINVAL;
-			}
-			mode = AR5K_MODE_XR;
-			freq = AR5K_INI_RFGAIN_5GHZ;
-			ee_mode = AR5K_EEPROM_MODE_11A;
-			break;
-		default:
+	/* Disable sleep clock operation
+	 * to avoid register access delay on certain
+	 * PHY registers */
+	if (ah->ah_version == AR5K_AR5212)
+		ath5k_hw_set_sleep_clock(ah, false);
+
+	/*
+	 * Stop PCU
+	 */
+	ath5k_hw_stop_rx_pcu(ah);
+
+	/*
+	 * Stop DMA
+	 *
+	 * Note: If DMA didn't stop continue
+	 * since only a reset will fix it.
+	 */
+	ret = ath5k_hw_dma_stop(ah);
+
+	/* RF Bus grant won't work if we have pending
+	 * frames */
+	if (ret && fast) {
+		ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
+			"DMA didn't stop, falling back to normal reset\n");
+		fast = 0;
+		/* Non fatal, just continue with
+		 * normal reset */
+		ret = 0;
+	}
+
+	switch (channel->hw_value & CHANNEL_MODES) {
+	case CHANNEL_A:
+		mode = AR5K_MODE_11A;
+		freq = AR5K_INI_RFGAIN_5GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11A;
+		break;
+	case CHANNEL_G:
+
+		if (ah->ah_version <= AR5K_AR5211) {
 			ATH5K_ERR(ah->ah_sc,
-				"invalid channel: %d\n", channel->center_freq);
+				"G mode not available on 5210/5211");
 			return -EINVAL;
 		}
 
-		if (change_channel) {
-			/*
-			 * Save frame sequence count
-			 * For revs. after Oahu, only save
-			 * seq num for DCU 0 (Global seq num)
-			 */
-			if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
-
-				for (i = 0; i < 10; i++)
-					s_seq[i] = ath5k_hw_reg_read(ah,
-						AR5K_QUEUE_DCU_SEQNUM(i));
+		mode = AR5K_MODE_11G;
+		freq = AR5K_INI_RFGAIN_2GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11G;
+		break;
+	case CHANNEL_B:
 
-			} else {
-				s_seq[0] = ath5k_hw_reg_read(ah,
-						AR5K_QUEUE_DCU_SEQNUM(0));
-			}
+		if (ah->ah_version < AR5K_AR5211) {
+			ATH5K_ERR(ah->ah_sc,
+				"B mode not available on 5210");
+			return -EINVAL;
+		}
 
-			/* TSF accelerates on AR5211 during reset
-			 * As a workaround save it here and restore
-			 * it later so that it's back in time after
-			 * reset. This way it'll get re-synced on the
-			 * next beacon without breaking ad-hoc.
-			 *
-			 * On AR5212 TSF is almost preserved across a
-			 * reset so it stays back in time anyway and
-			 * we don't have to save/restore it.
-			 *
-			 * XXX: Since this breaks power saving we have
-			 * to disable power saving until we receive the
-			 * next beacon, so we can resync beacon timers */
-			if (ah->ah_version == AR5K_AR5211) {
-				tsf_up = ath5k_hw_reg_read(ah, AR5K_TSF_U32);
-				tsf_lo = ath5k_hw_reg_read(ah, AR5K_TSF_L32);
-			}
+		mode = AR5K_MODE_11B;
+		freq = AR5K_INI_RFGAIN_2GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11B;
+		break;
+	case CHANNEL_XR:
+		if (ah->ah_version == AR5K_AR5211) {
+			ATH5K_ERR(ah->ah_sc,
+				"XR mode not available on 5211");
+			return -EINVAL;
 		}
+		mode = AR5K_MODE_XR;
+		freq = AR5K_INI_RFGAIN_5GHZ;
+		ee_mode = AR5K_EEPROM_MODE_11A;
+		break;
+	default:
+		ATH5K_ERR(ah->ah_sc,
+			"invalid channel: %d\n", channel->center_freq);
+		return -EINVAL;
+	}
 
-		if (ah->ah_version == AR5K_AR5212) {
-			/* Restore normal 32/40MHz clock operation
-			 * to avoid register access delay on certain
-			 * PHY registers */
-			ath5k_hw_set_sleep_clock(ah, false);
+	/*
+	 * If driver requested fast channel change and DMA has stopped
+	 * go on. If it fails continue with a normal reset.
+	 */
+	if (fast) {
+		ret = ath5k_hw_phy_init(ah, channel, mode,
+					ee_mode, freq, true);
+		if (ret) {
+			ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET,
+				"fast chan change failed, falling back to normal reset\n");
+			/* Non fatal, can happen eg.
+			 * on mode change */
+			ret = 0;
+		} else
+			return 0;
+	}
 
-			/* Since we are going to write rf buffer
-			 * check if we have any pending gain_F
-			 * optimization settings */
-			if (change_channel && ah->ah_rf_banks != NULL)
-				ath5k_hw_gainf_calibrate(ah);
+	/*
+	 * Save some registers before a reset
+	 */
+	if (ah->ah_version != AR5K_AR5210) {
+		/*
+		 * Save frame sequence count
+		 * For revs. after Oahu, only save
+		 * seq num for DCU 0 (Global seq num)
+		 */
+		if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+
+			for (i = 0; i < 10; i++)
+				s_seq[i] = ath5k_hw_reg_read(ah,
+					AR5K_QUEUE_DCU_SEQNUM(i));
+
+		} else {
+			s_seq[0] = ath5k_hw_reg_read(ah,
+					AR5K_QUEUE_DCU_SEQNUM(0));
+		}
+
+		/* TSF accelerates on AR5211 during reset
+		 * As a workaround save it here and restore
+		 * it later so that it's back in time after
+		 * reset. This way it'll get re-synced on the
+		 * next beacon without breaking ad-hoc.
+		 *
+		 * On AR5212 TSF is almost preserved across a
+		 * reset so it stays back in time anyway and
+		 * we don't have to save/restore it.
+		 *
+		 * XXX: Since this breaks power saving we have
+		 * to disable power saving until we receive the
+		 * next beacon, so we can resync beacon timers */
+		if (ah->ah_version == AR5K_AR5211) {
+			tsf_up = ath5k_hw_reg_read(ah, AR5K_TSF_U32);
+			tsf_lo = ath5k_hw_reg_read(ah, AR5K_TSF_L32);
 		}
 	}
 
+
 	/*GPIOs*/
 	s_led[0] = ath5k_hw_reg_read(ah, AR5K_PCICFG) &
 					AR5K_PCICFG_LEDSTATE;
 	s_led[1] = ath5k_hw_reg_read(ah, AR5K_GPIOCR);
 	s_led[2] = ath5k_hw_reg_read(ah, AR5K_GPIODO);
 
-	/* AR5K_STA_ID1 flags, only preserve antenna
-	 * settings and ack/cts rate mode */
-	staid1_flags = ath5k_hw_reg_read(ah, AR5K_STA_ID1) &
-			(AR5K_STA_ID1_DEFAULT_ANTENNA |
-			AR5K_STA_ID1_DESC_ANTENNA |
-			AR5K_STA_ID1_RTS_DEF_ANTENNA |
-			AR5K_STA_ID1_ACKCTS_6MB |
-			AR5K_STA_ID1_BASE_RATE_11B |
-			AR5K_STA_ID1_SELFGEN_DEF_ANT);
+
+	/*
+	 * Since we are going to write rf buffer
+	 * check if we have any pending gain_F
+	 * optimization settings
+	 */
+	if (ah->ah_version == AR5K_AR5212 &&
+	(ah->ah_radio <= AR5K_RF5112)) {
+		if (!fast && ah->ah_rf_banks != NULL)
+				ath5k_hw_gainf_calibrate(ah);
+	}
 
 	/* Wakeup the device */
 	ret = ath5k_hw_nic_wakeup(ah, channel->hw_value, false);
@@ -1021,121 +1202,42 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 							AR5K_PHY(0));
 
 	/* Write initial settings */
-	ret = ath5k_hw_write_initvals(ah, mode, change_channel);
+	ret = ath5k_hw_write_initvals(ah, mode, skip_pcu);
 	if (ret)
 		return ret;
 
+	/* Initialize core clock settings */
+	ath5k_hw_init_core_clock(ah);
+
 	/*
-	 * 5211/5212 Specific
+	 * Tweak initval settings for revised
+	 * chipsets and add some more config
+	 * bits
 	 */
-	if (ah->ah_version != AR5K_AR5210) {
-
-		/*
-		 * Write initial RF gain settings
-		 * This should work for both 5111/5112
-		 */
-		ret = ath5k_hw_rfgain_init(ah, freq);
-		if (ret)
-			return ret;
-
-		mdelay(1);
-
-		/*
-		 * Tweak initval settings for revised
-		 * chipsets and add some more config
-		 * bits
-		 */
-		ath5k_hw_tweak_initval_settings(ah, channel);
-
-		/*
-		 * Set TX power
-		 */
-		ret = ath5k_hw_txpower(ah, channel, ee_mode,
-					ah->ah_txpower.txp_max_pwr / 2);
-		if (ret)
-			return ret;
+	ath5k_hw_tweak_initval_settings(ah, channel);
 
-		/* Write rate duration table only on AR5212 and if
-		 * virtual interface has already been brought up
-		 * XXX: rethink this after new mode changes to
-		 * mac80211 are integrated */
-		if (ah->ah_version == AR5K_AR5212 &&
-			ah->ah_sc->nvifs)
-			ath5k_hw_write_rate_duration(ah, mode);
+	/* Commit values from EEPROM */
+	ath5k_hw_commit_eeprom_settings(ah, channel, ee_mode);
 
-		/*
-		 * Write RF buffer
-		 */
-		ret = ath5k_hw_rfregs_init(ah, channel, mode);
-		if (ret)
-			return ret;
-
-
-		/* Write OFDM timings on 5212*/
-		if (ah->ah_version == AR5K_AR5212 &&
-			channel->hw_value & CHANNEL_OFDM) {
-
-			ret = ath5k_hw_write_ofdm_timings(ah, channel);
-			if (ret)
-				return ret;
-
-			/* Spur info is available only from EEPROM versions
-			 * greater than 5.3, but the EEPROM routines will use
-			 * static values for older versions */
-			if (ah->ah_mac_srev >= AR5K_SREV_AR5424)
-				ath5k_hw_set_spur_mitigation_filter(ah,
-								    channel);
-		}
-
-		/*Enable/disable 802.11b mode on 5111
-		(enable 2111 frequency converter + CCK)*/
-		if (ah->ah_radio == AR5K_RF5111) {
-			if (mode == AR5K_MODE_11B)
-				AR5K_REG_ENABLE_BITS(ah, AR5K_TXCFG,
-				    AR5K_TXCFG_B_MODE);
-			else
-				AR5K_REG_DISABLE_BITS(ah, AR5K_TXCFG,
-				    AR5K_TXCFG_B_MODE);
-		}
-
-		/* Commit values from EEPROM */
-		ath5k_hw_commit_eeprom_settings(ah, channel, ee_mode);
-
-	} else {
-		/*
-		 * For 5210 we do all initialization using
-		 * initvals, so we don't have to modify
-		 * any settings (5210 also only supports
-		 * a/aturbo modes)
-		 */
-		mdelay(1);
-		/* Disable phy and wait */
-		ath5k_hw_reg_write(ah, AR5K_PHY_ACT_DISABLE, AR5K_PHY_ACT);
-		mdelay(1);
-	}
 
 	/*
 	 * Restore saved values
 	 */
 
-	/*DCU/Antenna selection not available on 5210*/
+	/* Seqnum, TSF */
 	if (ah->ah_version != AR5K_AR5210) {
+		if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
+			for (i = 0; i < 10; i++)
+				ath5k_hw_reg_write(ah, s_seq[i],
+					AR5K_QUEUE_DCU_SEQNUM(i));
+		} else {
+			ath5k_hw_reg_write(ah, s_seq[0],
+				AR5K_QUEUE_DCU_SEQNUM(0));
+		}
 
-		if (change_channel) {
-			if (ah->ah_mac_srev < AR5K_SREV_AR5211) {
-				for (i = 0; i < 10; i++)
-					ath5k_hw_reg_write(ah, s_seq[i],
-						AR5K_QUEUE_DCU_SEQNUM(i));
-			} else {
-				ath5k_hw_reg_write(ah, s_seq[0],
-					AR5K_QUEUE_DCU_SEQNUM(0));
-			}
-
-
-			if (ah->ah_version == AR5K_AR5211) {
-				ath5k_hw_reg_write(ah, tsf_up, AR5K_TSF_U32);
-				ath5k_hw_reg_write(ah, tsf_lo, AR5K_TSF_L32);
-			}
+		if (ah->ah_version == AR5K_AR5211) {
+			ath5k_hw_reg_write(ah, tsf_up, AR5K_TSF_U32);
+			ath5k_hw_reg_write(ah, tsf_lo, AR5K_TSF_L32);
 		}
 	}
 
@@ -1146,203 +1248,34 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
 	ath5k_hw_reg_write(ah, s_led[1], AR5K_GPIOCR);
 	ath5k_hw_reg_write(ah, s_led[2], AR5K_GPIODO);
 
-	/* Restore sta_id flags and preserve our mac address*/
-	ath5k_hw_reg_write(ah,
-			   get_unaligned_le32(common->macaddr),
-			   AR5K_STA_ID0);
-	ath5k_hw_reg_write(ah,
-			   staid1_flags | get_unaligned_le16(common->macaddr + 4),
-			   AR5K_STA_ID1);
-
-
 	/*
-	 * Configure PCU
+	 * Initialize PCU
 	 */
-
-	/* Restore bssid and bssid mask */
-	ath5k_hw_set_bssid(ah);
-
-	/* Set PCU config */
-	ath5k_hw_set_opmode(ah, op_mode);
-
-	/* Clear any pending interrupts
-	 * PISR/SISR Not available on 5210 */
-	if (ah->ah_version != AR5K_AR5210)
-		ath5k_hw_reg_write(ah, 0xffffffff, AR5K_PISR);
-
-	/* Set RSSI/BRSSI thresholds
-	 *
-	 * Note: If we decide to set this value
-	 * dynamically, keep in mind that when AR5K_RSSI_THR
-	 * register is read, it might return 0x40 if we haven't
-	 * written anything to it.  Also, BMISS RSSI threshold is zeroed.
-	 * So doing a save/restore procedure here isn't the right
-	 * choice. Instead, store it in ath5k_hw */
-	ath5k_hw_reg_write(ah, (AR5K_TUNE_RSSI_THRES |
-				AR5K_TUNE_BMISS_THRES <<
-				AR5K_RSSI_THR_BMISS_S),
-				AR5K_RSSI_THR);
-
-	/* MIC QoS support */
-	if (ah->ah_mac_srev >= AR5K_SREV_AR2413) {
-		ath5k_hw_reg_write(ah, 0x000100aa, AR5K_MIC_QOS_CTL);
-		ath5k_hw_reg_write(ah, 0x00003210, AR5K_MIC_QOS_SEL);
-	}
-
-	/* QoS NOACK Policy */
-	if (ah->ah_version == AR5K_AR5212) {
-		ath5k_hw_reg_write(ah,
-			AR5K_REG_SM(2, AR5K_QOS_NOACK_2BIT_VALUES) |
-			AR5K_REG_SM(5, AR5K_QOS_NOACK_BIT_OFFSET)  |
-			AR5K_REG_SM(0, AR5K_QOS_NOACK_BYTE_OFFSET),
-			AR5K_QOS_NOACK);
-	}
-
+	ath5k_hw_pcu_init(ah, op_mode, mode);
 
 	/*
-	 * Configure PHY
+	 * Initialize PHY
 	 */
-
-	/* Set channel on PHY */
-	ret = ath5k_hw_channel(ah, channel);
-	if (ret)
+	ret = ath5k_hw_phy_init(ah, channel, mode, ee_mode, freq, false);
+	if (ret) {
+		ATH5K_ERR(ah->ah_sc,
+			"failed to initialize PHY (%i) !\n", ret);
 		return ret;
-
-	/*
-	 * Enable the PHY and wait until completion
-	 * This includes BaseBand and Synthesizer
-	 * activation.
-	 */
-	ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
-
-	/*
-	 * On 5211+ read activation -> rx delay
-	 * and use it.
-	 *
-	 * TODO: Half/quarter rate support
-	 */
-	if (ah->ah_version != AR5K_AR5210) {
-		u32 delay;
-		delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
-			AR5K_PHY_RX_DELAY_M;
-		delay = (channel->hw_value & CHANNEL_CCK) ?
-			((delay << 2) / 22) : (delay / 10);
-
-		udelay(100 + (2 * delay));
-	} else {
-		mdelay(1);
 	}
 
 	/*
-	 * Perform ADC test to see if baseband is ready
-	 * Set TX hold and check ADC test register
-	 */
-	phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
-	ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
-	for (i = 0; i <= 20; i++) {
-		if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
-			break;
-		udelay(200);
-	}
-	ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
-
-	/*
-	 * Start automatic gain control calibration
-	 *
-	 * During AGC calibration RX path is re-routed to
-	 * a power detector so we don't receive anything.
-	 *
-	 * This method is used to calibrate some static offsets
-	 * used together with on-the fly I/Q calibration (the
-	 * one performed via ath5k_hw_phy_calibrate), which doesn't
-	 * interrupt rx path.
-	 *
-	 * While rx path is re-routed to the power detector we also
-	 * start a noise floor calibration to measure the
-	 * card's noise floor (the noise we measure when we are not
-	 * transmitting or receiving anything).
-	 *
-	 * If we are in a noisy environment, AGC calibration may time
-	 * out and/or noise floor calibration might timeout.
-	 */
-	AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
-				AR5K_PHY_AGCCTL_CAL | AR5K_PHY_AGCCTL_NF);
-
-	/* At the same time start I/Q calibration for QAM constellation
-	 * -no need for CCK- */
-	ah->ah_calibration = false;
-	if (!(mode == AR5K_MODE_11B)) {
-		ah->ah_calibration = true;
-		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
-				AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
-				AR5K_PHY_IQ_RUN);
-	}
-
-	/* Wait for gain calibration to finish (we check for I/Q calibration
-	 * during ath5k_phy_calibrate) */
-	if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
-			AR5K_PHY_AGCCTL_CAL, 0, false)) {
-		ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
-			channel->center_freq);
-	}
-
-	/* Restore antenna mode */
-	ath5k_hw_set_antenna_mode(ah, ah->ah_ant_mode);
-
-	/* Restore slot time and ACK timeouts */
-	if (ah->ah_coverage_class > 0)
-		ath5k_hw_set_coverage_class(ah, ah->ah_coverage_class);
-
-	/*
 	 * Configure QCUs/DCUs
 	 */
+	ret = ath5k_hw_init_queues(ah);
+	if (ret)
+		return ret;
 
-	/* TODO: HW Compression support for data queues */
-	/* TODO: Burst prefetch for data queues */
-
-	/*
-	 * Reset queues and start beacon timers at the end of the reset routine
-	 * This also sets QCU mask on each DCU for 1:1 qcu to dcu mapping
-	 * Note: If we want we can assign multiple qcus on one dcu.
-	 */
-	for (i = 0; i < ah->ah_capabilities.cap_queues.q_tx_num; i++) {
-		ret = ath5k_hw_reset_tx_queue(ah, i);
-		if (ret) {
-			ATH5K_ERR(ah->ah_sc,
-				"failed to reset TX queue #%d\n", i);
-			return ret;
-		}
-	}
-
-
-	/*
-	 * Configure DMA/Interrupts
-	 */
 
 	/*
-	 * Set Rx/Tx DMA Configuration
-	 *
-	 * Set standard DMA size (128). Note that
-	 * a DMA size of 512 causes rx overruns and tx errors
-	 * on pci-e cards (tested on 5424 but since rx overruns
-	 * also occur on 5416/5418 with madwifi we set 128
-	 * for all PCI-E cards to be safe).
-	 *
-	 * XXX: need to check 5210 for this
-	 * TODO: Check out tx triger level, it's always 64 on dumps but I
-	 * guess we can tweak it and see how it goes ;-)
+	 * Initialize DMA/Interrupts
 	 */
-	if (ah->ah_version != AR5K_AR5210) {
-		AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
-			AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
-		AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
-			AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
-	}
+	ath5k_hw_dma_init(ah);
 
-	/* Pre-enable interrupts on 5211/5212*/
-	if (ah->ah_version != AR5K_AR5210)
-		ath5k_hw_set_imr(ah, ah->ah_imr);
 
 	/* Enable 32KHz clock function for AR5212+ chips
 	 * Set clocks to 32KHz operation and use an
diff --git a/drivers/net/wireless/ath/ath5k/rfbuffer.h b/drivers/net/wireless/ath/ath5k/rfbuffer.h
index 3ac4cff4239d..16b67e84906d 100644
--- a/drivers/net/wireless/ath/ath5k/rfbuffer.h
+++ b/drivers/net/wireless/ath/ath5k/rfbuffer.h
@@ -51,7 +51,7 @@
 struct ath5k_ini_rfbuffer {
 	u8	rfb_bank;		/* RF Bank number */
 	u16	rfb_ctrl_register;	/* RF Buffer control register */
-	u32	rfb_mode_data[5];	/* RF Buffer data for each mode */
+	u32	rfb_mode_data[3];	/* RF Buffer data for each mode */
 };
 
 /*
@@ -79,8 +79,10 @@ struct ath5k_rf_reg {
  * life easier by using an index for each register
  * instead of a full rfb_field */
 enum ath5k_rf_regs_idx {
+	/* BANK 2 */
+	AR5K_RF_TURBO = 0,
 	/* BANK 6 */
-	AR5K_RF_OB_2GHZ = 0,
+	AR5K_RF_OB_2GHZ,
 	AR5K_RF_OB_5GHZ,
 	AR5K_RF_DB_2GHZ,
 	AR5K_RF_DB_5GHZ,
@@ -134,6 +136,9 @@ enum ath5k_rf_regs_idx {
 * RF5111 (Sombrero) *
 \*******************/
 
+/* BANK 2				len  pos col */
+#define	AR5K_RF5111_RF_TURBO		{ 1, 3,   0 }
+
 /* BANK 6				len  pos col */
 #define	AR5K_RF5111_OB_2GHZ		{ 3, 119, 0 }
 #define	AR5K_RF5111_DB_2GHZ		{ 3, 122, 0 }
@@ -158,6 +163,7 @@ enum ath5k_rf_regs_idx {
 #define	AR5K_RF5111_MAX_TIME		{ 2, 49,  0 }
 
 static const struct ath5k_rf_reg rf_regs_5111[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF5111_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF5111_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF5111_DB_2GHZ},
 	{6, AR5K_RF_OB_5GHZ,		AR5K_RF5111_OB_5GHZ},
@@ -177,97 +183,52 @@ static const struct ath5k_rf_reg rf_regs_5111[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5111[] = {
-	{ 0, 0x989c,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00380000, 0x00380000, 0x00380000, 0x00380000, 0x00380000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 0, 0x989c,
-	    { 0x00000000, 0x00000000, 0x000000c0, 0x00000080, 0x00000080 } },
-	{ 0, 0x989c,
-	    { 0x000400f9, 0x000400f9, 0x000400ff, 0x000400fd, 0x000400fd } },
-	{ 0, 0x98d4,
-	    { 0x00000000, 0x00000000, 0x00000004, 0x00000004, 0x00000004 } },
-	{ 1, 0x98d4,
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d4,
-	    { 0x00000010, 0x00000014, 0x00000010, 0x00000010, 0x00000014 } },
-	{ 3, 0x98d8,
-	    { 0x00601068, 0x00601068, 0x00601068, 0x00601068, 0x00601068 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x04000000, 0x04000000, 0x04000000, 0x04000000, 0x04000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x0a000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x003800c0, 0x00380080, 0x023800c0, 0x003800c0, 0x003800c0 } },
-	{ 6, 0x989c,
-	    { 0x00020006, 0x00020006, 0x00000006, 0x00020006, 0x00020006 } },
-	{ 6, 0x989c,
-	    { 0x00000089, 0x00000089, 0x00000089, 0x00000089, 0x00000089 } },
-	{ 6, 0x989c,
-	    { 0x000000a0, 0x000000a0, 0x000000a0, 0x000000a0, 0x000000a0 } },
-	{ 6, 0x989c,
-	    { 0x00040007, 0x00040007, 0x00040007, 0x00040007, 0x00040007 } },
-	{ 6, 0x98d4,
-	    { 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a } },
-	{ 7, 0x989c,
-	    { 0x00000040, 0x00000048, 0x00000040, 0x00000040, 0x00000040 } },
-	{ 7, 0x989c,
-	    { 0x00000010, 0x00000010, 0x00000010, 0x00000010, 0x00000010 } },
-	{ 7, 0x989c,
-	    { 0x00000008, 0x00000008, 0x00000008, 0x00000008, 0x00000008 } },
-	{ 7, 0x989c,
-	    { 0x0000004f, 0x0000004f, 0x0000004f, 0x0000004f, 0x0000004f } },
-	{ 7, 0x989c,
-	    { 0x000000f1, 0x000000f1, 0x00000061, 0x000000f1, 0x000000f1 } },
-	{ 7, 0x989c,
-	    { 0x0000904f, 0x0000904f, 0x0000904c, 0x0000904f, 0x0000904f } },
-	{ 7, 0x989c,
-	    { 0x0000125a, 0x0000125a, 0x0000129a, 0x0000125a, 0x0000125a } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000f, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00380000, 0x00380000, 0x00380000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 0, 0x989c, { 0x00000000, 0x000000c0, 0x00000080 } },
+	{ 0, 0x989c, { 0x000400f9, 0x000400ff, 0x000400fd } },
+	{ 0, 0x98d4, { 0x00000000, 0x00000004, 0x00000004 } },
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d4, { 0x00000010, 0x00000010, 0x00000010 } },
+	{ 3, 0x98d8, { 0x00601068, 0x00601068, 0x00601068 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x04000000, 0x04000000, 0x04000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x0a000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x003800c0, 0x023800c0, 0x003800c0 } },
+	{ 6, 0x989c, { 0x00020006, 0x00000006, 0x00020006 } },
+	{ 6, 0x989c, { 0x00000089, 0x00000089, 0x00000089 } },
+	{ 6, 0x989c, { 0x000000a0, 0x000000a0, 0x000000a0 } },
+	{ 6, 0x989c, { 0x00040007, 0x00040007, 0x00040007 } },
+	{ 6, 0x98d4, { 0x0000001a, 0x0000001a, 0x0000001a } },
+	{ 7, 0x989c, { 0x00000040, 0x00000040, 0x00000040 } },
+	{ 7, 0x989c, { 0x00000010, 0x00000010, 0x00000010 } },
+	{ 7, 0x989c, { 0x00000008, 0x00000008, 0x00000008 } },
+	{ 7, 0x989c, { 0x0000004f, 0x0000004f, 0x0000004f } },
+	{ 7, 0x989c, { 0x000000f1, 0x00000061, 0x000000f1 } },
+	{ 7, 0x989c, { 0x0000904f, 0x0000904c, 0x0000904f } },
+	{ 7, 0x989c, { 0x0000125a, 0x0000129a, 0x0000125a } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000f, 0x0000000e } },
 };
 
 
@@ -276,6 +237,9 @@ static const struct ath5k_ini_rfbuffer rfb_5111[] = {
 * RF5112/RF2112 (Derby) *
 \***********************/
 
+/* BANK 2 (Common)			len  pos col */
+#define	AR5K_RF5112X_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 7 (Common)			len  pos col */
 #define	AR5K_RF5112X_GAIN_I		{ 6, 14,  0 }
 #define	AR5K_RF5112X_MIXVGA_OVR		{ 1, 36,  0 }
@@ -307,6 +271,7 @@ static const struct ath5k_ini_rfbuffer rfb_5111[] = {
 #define AR5K_RF5112_PWD(_n)		{ 1, (302 - _n), 3 }
 
 static const struct ath5k_rf_reg rf_regs_5112[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF5112X_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF5112_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF5112_DB_2GHZ},
 	{6, AR5K_RF_OB_5GHZ,		AR5K_RF5112_OB_5GHZ},
@@ -335,115 +300,61 @@ static const struct ath5k_rf_reg rf_regs_5112[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5112[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x03060408, 0x03070408, 0x03060408, 0x03060408, 0x03070408 } },
-	{ 3, 0x98dc,
-	    { 0x00a0c0c0, 0x00a0c0c0, 0x00e0c0c0, 0x00e0c0c0, 0x00e0c0c0 } },
-	{ 6, 0x989c,
-	    { 0x00a00000, 0x00a00000, 0x00a00000, 0x00a00000, 0x00a00000 } },
-	{ 6, 0x989c,
-	    { 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00660000, 0x00660000, 0x00660000, 0x00660000, 0x00660000 } },
-	{ 6, 0x989c,
-	    { 0x00db0000, 0x00db0000, 0x00db0000, 0x00db0000, 0x00db0000 } },
-	{ 6, 0x989c,
-	    { 0x00f10000, 0x00f10000, 0x00f10000, 0x00f10000, 0x00f10000 } },
-	{ 6, 0x989c,
-	    { 0x00120000, 0x00120000, 0x00120000, 0x00120000, 0x00120000 } },
-	{ 6, 0x989c,
-	    { 0x00120000, 0x00120000, 0x00120000, 0x00120000, 0x00120000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x008b0000, 0x008b0000, 0x008b0000, 0x008b0000, 0x008b0000 } },
-	{ 6, 0x989c,
-	    { 0x00600000, 0x00600000, 0x00600000, 0x00600000, 0x00600000 } },
-	{ 6, 0x989c,
-	    { 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000 } },
-	{ 6, 0x989c,
-	    { 0x00840000, 0x00840000, 0x00840000, 0x00840000, 0x00840000 } },
-	{ 6, 0x989c,
-	    { 0x00640000, 0x00640000, 0x00640000, 0x00640000, 0x00640000 } },
-	{ 6, 0x989c,
-	    { 0x00200000, 0x00200000, 0x00200000, 0x00200000, 0x00200000 } },
-	{ 6, 0x989c,
-	    { 0x00240000, 0x00240000, 0x00240000, 0x00240000, 0x00240000 } },
-	{ 6, 0x989c,
-	    { 0x00250000, 0x00250000, 0x00250000, 0x00250000, 0x00250000 } },
-	{ 6, 0x989c,
-	    { 0x00110000, 0x00110000, 0x00110000, 0x00110000, 0x00110000 } },
-	{ 6, 0x989c,
-	    { 0x00110000, 0x00110000, 0x00110000, 0x00110000, 0x00110000 } },
-	{ 6, 0x989c,
-	    { 0x00510000, 0x00510000, 0x00510000, 0x00510000, 0x00510000 } },
-	{ 6, 0x989c,
-	    { 0x1c040000, 0x1c040000, 0x1c040000, 0x1c040000, 0x1c040000 } },
-	{ 6, 0x989c,
-	    { 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000, 0x000a0000 } },
-	{ 6, 0x989c,
-	    { 0x00a10000, 0x00a10000, 0x00a10000, 0x00a10000, 0x00a10000 } },
-	{ 6, 0x989c,
-	    { 0x00400000, 0x00400000, 0x00400000, 0x00400000, 0x00400000 } },
-	{ 6, 0x989c,
-	    { 0x03090000, 0x03090000, 0x03090000, 0x03090000, 0x03090000 } },
-	{ 6, 0x989c,
-	    { 0x06000000, 0x06000000, 0x06000000, 0x06000000, 0x06000000 } },
-	{ 6, 0x989c,
-	    { 0x000000b0, 0x000000b0, 0x000000a8, 0x000000a8, 0x000000a8 } },
-	{ 6, 0x989c,
-	    { 0x0000002e, 0x0000002e, 0x0000002e, 0x0000002e, 0x0000002e } },
-	{ 6, 0x989c,
-	    { 0x006c4a41, 0x006c4a41, 0x006c4af1, 0x006c4a61, 0x006c4a61 } },
-	{ 6, 0x989c,
-	    { 0x0050892a, 0x0050892a, 0x0050892b, 0x0050892b, 0x0050892b } },
-	{ 6, 0x989c,
-	    { 0x00842400, 0x00842400, 0x00842400, 0x00842400, 0x00842400 } },
-	{ 6, 0x989c,
-	    { 0x00c69200, 0x00c69200, 0x00c69200, 0x00c69200, 0x00c69200 } },
-	{ 6, 0x98d0,
-	    { 0x0002000c, 0x0002000c, 0x0002000c, 0x0002000c, 0x0002000c } },
-	{ 7, 0x989c,
-	    { 0x00000094, 0x00000094, 0x00000094, 0x00000094, 0x00000094 } },
-	{ 7, 0x989c,
-	    { 0x00000091, 0x00000091, 0x00000091, 0x00000091, 0x00000091 } },
-	{ 7, 0x989c,
-	    { 0x0000000a, 0x0000000a, 0x00000012, 0x00000012, 0x00000012 } },
-	{ 7, 0x989c,
-	    { 0x00000080, 0x00000080, 0x00000080, 0x00000080, 0x00000080 } },
-	{ 7, 0x989c,
-	    { 0x000000c1, 0x000000c1, 0x000000c1, 0x000000c1, 0x000000c1 } },
-	{ 7, 0x989c,
-	    { 0x00000060, 0x00000060, 0x00000060, 0x00000060, 0x00000060 } },
-	{ 7, 0x989c,
-	    { 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0 } },
-	{ 7, 0x989c,
-	    { 0x00000022, 0x00000022, 0x00000022, 0x00000022, 0x00000022 } },
-	{ 7, 0x989c,
-	    { 0x00000092, 0x00000092, 0x00000092, 0x00000092, 0x00000092 } },
-	{ 7, 0x989c,
-	    { 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4 } },
-	{ 7, 0x989c,
-	    { 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc } },
-	{ 7, 0x989c,
-	    { 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c } },
-	{ 7, 0x98c4,
-	    { 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003 } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x03060408, 0x03060408, 0x03060408 } },
+	{ 3, 0x98dc, { 0x00a0c0c0, 0x00e0c0c0, 0x00e0c0c0 } },
+	{ 6, 0x989c, { 0x00a00000, 0x00a00000, 0x00a00000 } },
+	{ 6, 0x989c, { 0x000a0000, 0x000a0000, 0x000a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00660000, 0x00660000, 0x00660000 } },
+	{ 6, 0x989c, { 0x00db0000, 0x00db0000, 0x00db0000 } },
+	{ 6, 0x989c, { 0x00f10000, 0x00f10000, 0x00f10000 } },
+	{ 6, 0x989c, { 0x00120000, 0x00120000, 0x00120000 } },
+	{ 6, 0x989c, { 0x00120000, 0x00120000, 0x00120000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x000c0000, 0x000c0000, 0x000c0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x008b0000, 0x008b0000, 0x008b0000 } },
+	{ 6, 0x989c, { 0x00600000, 0x00600000, 0x00600000 } },
+	{ 6, 0x989c, { 0x000c0000, 0x000c0000, 0x000c0000 } },
+	{ 6, 0x989c, { 0x00840000, 0x00840000, 0x00840000 } },
+	{ 6, 0x989c, { 0x00640000, 0x00640000, 0x00640000 } },
+	{ 6, 0x989c, { 0x00200000, 0x00200000, 0x00200000 } },
+	{ 6, 0x989c, { 0x00240000, 0x00240000, 0x00240000 } },
+	{ 6, 0x989c, { 0x00250000, 0x00250000, 0x00250000 } },
+	{ 6, 0x989c, { 0x00110000, 0x00110000, 0x00110000 } },
+	{ 6, 0x989c, { 0x00110000, 0x00110000, 0x00110000 } },
+	{ 6, 0x989c, { 0x00510000, 0x00510000, 0x00510000 } },
+	{ 6, 0x989c, { 0x1c040000, 0x1c040000, 0x1c040000 } },
+	{ 6, 0x989c, { 0x000a0000, 0x000a0000, 0x000a0000 } },
+	{ 6, 0x989c, { 0x00a10000, 0x00a10000, 0x00a10000 } },
+	{ 6, 0x989c, { 0x00400000, 0x00400000, 0x00400000 } },
+	{ 6, 0x989c, { 0x03090000, 0x03090000, 0x03090000 } },
+	{ 6, 0x989c, { 0x06000000, 0x06000000, 0x06000000 } },
+	{ 6, 0x989c, { 0x000000b0, 0x000000a8, 0x000000a8 } },
+	{ 6, 0x989c, { 0x0000002e, 0x0000002e, 0x0000002e } },
+	{ 6, 0x989c, { 0x006c4a41, 0x006c4af1, 0x006c4a61 } },
+	{ 6, 0x989c, { 0x0050892a, 0x0050892b, 0x0050892b } },
+	{ 6, 0x989c, { 0x00842400, 0x00842400, 0x00842400 } },
+	{ 6, 0x989c, { 0x00c69200, 0x00c69200, 0x00c69200 } },
+	{ 6, 0x98d0, { 0x0002000c, 0x0002000c, 0x0002000c } },
+	{ 7, 0x989c, { 0x00000094, 0x00000094, 0x00000094 } },
+	{ 7, 0x989c, { 0x00000091, 0x00000091, 0x00000091 } },
+	{ 7, 0x989c, { 0x0000000a, 0x00000012, 0x00000012 } },
+	{ 7, 0x989c, { 0x00000080, 0x00000080, 0x00000080 } },
+	{ 7, 0x989c, { 0x000000c1, 0x000000c1, 0x000000c1 } },
+	{ 7, 0x989c, { 0x00000060, 0x00000060, 0x00000060 } },
+	{ 7, 0x989c, { 0x000000f0, 0x000000f0, 0x000000f0 } },
+	{ 7, 0x989c, { 0x00000022, 0x00000022, 0x00000022 } },
+	{ 7, 0x989c, { 0x00000092, 0x00000092, 0x00000092 } },
+	{ 7, 0x989c, { 0x000000d4, 0x000000d4, 0x000000d4 } },
+	{ 7, 0x989c, { 0x000014cc, 0x000014cc, 0x000014cc } },
+	{ 7, 0x989c, { 0x0000048c, 0x0000048c, 0x0000048c } },
+	{ 7, 0x98c4, { 0x00000003, 0x00000003, 0x00000003 } },
 };
 
 /* RFX112A (Derby 2) */
@@ -477,6 +388,7 @@ static const struct ath5k_ini_rfbuffer rfb_5112[] = {
 #define	AR5K_RF5112A_XB5_LVL		{ 2, 3,	  3 }
 
 static const struct ath5k_rf_reg rf_regs_5112a[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF5112X_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF5112A_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF5112A_DB_2GHZ},
 	{6, AR5K_RF_OB_5GHZ,		AR5K_RF5112A_OB_5GHZ},
@@ -515,119 +427,63 @@ static const struct ath5k_rf_reg rf_regs_5112a[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5112a[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x03060408, 0x03070408, 0x03060408, 0x03060408, 0x03070408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00800000, 0x00800000, 0x00800000, 0x00800000, 0x00800000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00010000, 0x00010000, 0x00010000, 0x00010000, 0x00010000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00180000, 0x00180000, 0x00180000, 0x00180000, 0x00180000 } },
-	{ 6, 0x989c,
-	    { 0x00600000, 0x00600000, 0x006e0000, 0x006e0000, 0x006e0000 } },
-	{ 6, 0x989c,
-	    { 0x00c70000, 0x00c70000, 0x00c70000, 0x00c70000, 0x00c70000 } },
-	{ 6, 0x989c,
-	    { 0x004b0000, 0x004b0000, 0x004b0000, 0x004b0000, 0x004b0000 } },
-	{ 6, 0x989c,
-	    { 0x04480000, 0x04480000, 0x04480000, 0x04480000, 0x04480000 } },
-	{ 6, 0x989c,
-	    { 0x004c0000, 0x004c0000, 0x004c0000, 0x004c0000, 0x004c0000 } },
-	{ 6, 0x989c,
-	    { 0x00e40000, 0x00e40000, 0x00e40000, 0x00e40000, 0x00e40000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00fc0000, 0x00fc0000, 0x00fc0000, 0x00fc0000, 0x00fc0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x043f0000, 0x043f0000, 0x043f0000, 0x043f0000, 0x043f0000 } },
-	{ 6, 0x989c,
-	    { 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000, 0x000c0000 } },
-	{ 6, 0x989c,
-	    { 0x02190000, 0x02190000, 0x02190000, 0x02190000, 0x02190000 } },
-	{ 6, 0x989c,
-	    { 0x00240000, 0x00240000, 0x00240000, 0x00240000, 0x00240000 } },
-	{ 6, 0x989c,
-	    { 0x00b40000, 0x00b40000, 0x00b40000, 0x00b40000, 0x00b40000 } },
-	{ 6, 0x989c,
-	    { 0x00990000, 0x00990000, 0x00990000, 0x00990000, 0x00990000 } },
-	{ 6, 0x989c,
-	    { 0x00500000, 0x00500000, 0x00500000, 0x00500000, 0x00500000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00120000, 0x00120000, 0x00120000, 0x00120000, 0x00120000 } },
-	{ 6, 0x989c,
-	    { 0xc0320000, 0xc0320000, 0xc0320000, 0xc0320000, 0xc0320000 } },
-	{ 6, 0x989c,
-	    { 0x01740000, 0x01740000, 0x01740000, 0x01740000, 0x01740000 } },
-	{ 6, 0x989c,
-	    { 0x00110000, 0x00110000, 0x00110000, 0x00110000, 0x00110000 } },
-	{ 6, 0x989c,
-	    { 0x86280000, 0x86280000, 0x86280000, 0x86280000, 0x86280000 } },
-	{ 6, 0x989c,
-	    { 0x31840000, 0x31840000, 0x31840000, 0x31840000, 0x31840000 } },
-	{ 6, 0x989c,
-	    { 0x00f20080, 0x00f20080, 0x00f20080, 0x00f20080, 0x00f20080 } },
-	{ 6, 0x989c,
-	    { 0x00270019, 0x00270019, 0x00270019, 0x00270019, 0x00270019 } },
-	{ 6, 0x989c,
-	    { 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x000000b2, 0x000000b2, 0x000000b2, 0x000000b2, 0x000000b2 } },
-	{ 6, 0x989c,
-	    { 0x00b02084, 0x00b02084, 0x00b02084, 0x00b02084, 0x00b02084 } },
-	{ 6, 0x989c,
-	    { 0x004125a4, 0x004125a4, 0x004125a4, 0x004125a4, 0x004125a4 } },
-	{ 6, 0x989c,
-	    { 0x00119220, 0x00119220, 0x00119220, 0x00119220, 0x00119220 } },
-	{ 6, 0x989c,
-	    { 0x001a4800, 0x001a4800, 0x001a4800, 0x001a4800, 0x001a4800 } },
-	{ 6, 0x98d8,
-	    { 0x000b0230, 0x000b0230, 0x000b0230, 0x000b0230, 0x000b0230 } },
-	{ 7, 0x989c,
-	    { 0x00000094, 0x00000094, 0x00000094, 0x00000094, 0x00000094 } },
-	{ 7, 0x989c,
-	    { 0x00000091, 0x00000091, 0x00000091, 0x00000091, 0x00000091 } },
-	{ 7, 0x989c,
-	    { 0x00000012, 0x00000012, 0x00000012, 0x00000012, 0x00000012 } },
-	{ 7, 0x989c,
-	    { 0x00000080, 0x00000080, 0x00000080, 0x00000080, 0x00000080 } },
-	{ 7, 0x989c,
-	    { 0x000000d9, 0x000000d9, 0x000000d9, 0x000000d9, 0x000000d9 } },
-	{ 7, 0x989c,
-	    { 0x00000060, 0x00000060, 0x00000060, 0x00000060, 0x00000060 } },
-	{ 7, 0x989c,
-	    { 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0, 0x000000f0 } },
-	{ 7, 0x989c,
-	    { 0x000000a2, 0x000000a2, 0x000000a2, 0x000000a2, 0x000000a2 } },
-	{ 7, 0x989c,
-	    { 0x00000052, 0x00000052, 0x00000052, 0x00000052, 0x00000052 } },
-	{ 7, 0x989c,
-	    { 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4, 0x000000d4 } },
-	{ 7, 0x989c,
-	    { 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc, 0x000014cc } },
-	{ 7, 0x989c,
-	    { 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c, 0x0000048c } },
-	{ 7, 0x98c4,
-	    { 0x00000003, 0x00000003, 0x00000003, 0x00000003, 0x00000003 } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x03060408, 0x03060408, 0x03060408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x0f000000, 0x0f000000, 0x0f000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00800000, 0x00800000, 0x00800000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00010000, 0x00010000, 0x00010000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00180000, 0x00180000, 0x00180000 } },
+	{ 6, 0x989c, { 0x00600000, 0x006e0000, 0x006e0000 } },
+	{ 6, 0x989c, { 0x00c70000, 0x00c70000, 0x00c70000 } },
+	{ 6, 0x989c, { 0x004b0000, 0x004b0000, 0x004b0000 } },
+	{ 6, 0x989c, { 0x04480000, 0x04480000, 0x04480000 } },
+	{ 6, 0x989c, { 0x004c0000, 0x004c0000, 0x004c0000 } },
+	{ 6, 0x989c, { 0x00e40000, 0x00e40000, 0x00e40000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00fc0000, 0x00fc0000, 0x00fc0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x043f0000, 0x043f0000, 0x043f0000 } },
+	{ 6, 0x989c, { 0x000c0000, 0x000c0000, 0x000c0000 } },
+	{ 6, 0x989c, { 0x02190000, 0x02190000, 0x02190000 } },
+	{ 6, 0x989c, { 0x00240000, 0x00240000, 0x00240000 } },
+	{ 6, 0x989c, { 0x00b40000, 0x00b40000, 0x00b40000 } },
+	{ 6, 0x989c, { 0x00990000, 0x00990000, 0x00990000 } },
+	{ 6, 0x989c, { 0x00500000, 0x00500000, 0x00500000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00120000, 0x00120000, 0x00120000 } },
+	{ 6, 0x989c, { 0xc0320000, 0xc0320000, 0xc0320000 } },
+	{ 6, 0x989c, { 0x01740000, 0x01740000, 0x01740000 } },
+	{ 6, 0x989c, { 0x00110000, 0x00110000, 0x00110000 } },
+	{ 6, 0x989c, { 0x86280000, 0x86280000, 0x86280000 } },
+	{ 6, 0x989c, { 0x31840000, 0x31840000, 0x31840000 } },
+	{ 6, 0x989c, { 0x00f20080, 0x00f20080, 0x00f20080 } },
+	{ 6, 0x989c, { 0x00270019, 0x00270019, 0x00270019 } },
+	{ 6, 0x989c, { 0x00000003, 0x00000003, 0x00000003 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x000000b2, 0x000000b2, 0x000000b2 } },
+	{ 6, 0x989c, { 0x00b02084, 0x00b02084, 0x00b02084 } },
+	{ 6, 0x989c, { 0x004125a4, 0x004125a4, 0x004125a4 } },
+	{ 6, 0x989c, { 0x00119220, 0x00119220, 0x00119220 } },
+	{ 6, 0x989c, { 0x001a4800, 0x001a4800, 0x001a4800 } },
+	{ 6, 0x98d8, { 0x000b0230, 0x000b0230, 0x000b0230 } },
+	{ 7, 0x989c, { 0x00000094, 0x00000094, 0x00000094 } },
+	{ 7, 0x989c, { 0x00000091, 0x00000091, 0x00000091 } },
+	{ 7, 0x989c, { 0x00000012, 0x00000012, 0x00000012 } },
+	{ 7, 0x989c, { 0x00000080, 0x00000080, 0x00000080 } },
+	{ 7, 0x989c, { 0x000000d9, 0x000000d9, 0x000000d9 } },
+	{ 7, 0x989c, { 0x00000060, 0x00000060, 0x00000060 } },
+	{ 7, 0x989c, { 0x000000f0, 0x000000f0, 0x000000f0 } },
+	{ 7, 0x989c, { 0x000000a2, 0x000000a2, 0x000000a2 } },
+	{ 7, 0x989c, { 0x00000052, 0x00000052, 0x00000052 } },
+	{ 7, 0x989c, { 0x000000d4, 0x000000d4, 0x000000d4 } },
+	{ 7, 0x989c, { 0x000014cc, 0x000014cc, 0x000014cc } },
+	{ 7, 0x989c, { 0x0000048c, 0x0000048c, 0x0000048c } },
+	{ 7, 0x98c4, { 0x00000003, 0x00000003, 0x00000003 } },
 };
 
 
@@ -636,11 +492,15 @@ static const struct ath5k_ini_rfbuffer rfb_5112a[] = {
 * RF2413 (Griffin) *
 \******************/
 
+/* BANK 2				len  pos col */
+#define AR5K_RF2413_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 6 				len  pos col */
 #define	AR5K_RF2413_OB_2GHZ		{ 3, 168, 0 }
 #define	AR5K_RF2413_DB_2GHZ		{ 3, 165, 0 }
 
 static const struct ath5k_rf_reg rf_regs_2413[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF2413_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF2413_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF2413_DB_2GHZ},
 };
@@ -649,73 +509,40 @@ static const struct ath5k_rf_reg rf_regs_2413[] = {
  * XXX: a/aTurbo ???
  */
 static const struct ath5k_ini_rfbuffer rfb_2413[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02011408, 0x02001408, 0x02001408, 0x02011408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0xf0000000, 0xf0000000, 0xf0000000, 0xf0000000, 0xf0000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x03000000, 0x03000000, 0x03000000, 0x03000000, 0x03000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x40400000, 0x40400000, 0x40400000, 0x40400000, 0x40400000 } },
-	{ 6, 0x989c,
-	    { 0x65050000, 0x65050000, 0x65050000, 0x65050000, 0x65050000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00420000, 0x00420000, 0x00420000, 0x00420000, 0x00420000 } },
-	{ 6, 0x989c,
-	    { 0x00b50000, 0x00b50000, 0x00b50000, 0x00b50000, 0x00b50000 } },
-	{ 6, 0x989c,
-	    { 0x00030000, 0x00030000, 0x00030000, 0x00030000, 0x00030000 } },
-	{ 6, 0x989c,
-	    { 0x00f70000, 0x00f70000, 0x00f70000, 0x00f70000, 0x00f70000 } },
-	{ 6, 0x989c,
-	    { 0x009d0000, 0x009d0000, 0x009d0000, 0x009d0000, 0x009d0000 } },
-	{ 6, 0x989c,
-	    { 0x00220000, 0x00220000, 0x00220000, 0x00220000, 0x00220000 } },
-	{ 6, 0x989c,
-	    { 0x04220000, 0x04220000, 0x04220000, 0x04220000, 0x04220000 } },
-	{ 6, 0x989c,
-	    { 0x00230018, 0x00230018, 0x00230018, 0x00230018, 0x00230018 } },
-	{ 6, 0x989c,
-	    { 0x00280000, 0x00280000, 0x00280060, 0x00280060, 0x00280060 } },
-	{ 6, 0x989c,
-	    { 0x005000c0, 0x005000c0, 0x005000c3, 0x005000c3, 0x005000c3 } },
-	{ 6, 0x989c,
-	    { 0x0004007f, 0x0004007f, 0x0004007f, 0x0004007f, 0x0004007f } },
-	{ 6, 0x989c,
-	    { 0x00000458, 0x00000458, 0x00000458, 0x00000458, 0x00000458 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x0000c000, 0x0000c000, 0x0000c000, 0x0000c000, 0x0000c000 } },
-	{ 6, 0x98d8,
-	    { 0x00400230, 0x00400230, 0x00400230, 0x00400230, 0x00400230 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0xf0000000, 0xf0000000, 0xf0000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x03000000, 0x03000000, 0x03000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x40400000, 0x40400000, 0x40400000 } },
+	{ 6, 0x989c, { 0x65050000, 0x65050000, 0x65050000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00420000, 0x00420000, 0x00420000 } },
+	{ 6, 0x989c, { 0x00b50000, 0x00b50000, 0x00b50000 } },
+	{ 6, 0x989c, { 0x00030000, 0x00030000, 0x00030000 } },
+	{ 6, 0x989c, { 0x00f70000, 0x00f70000, 0x00f70000 } },
+	{ 6, 0x989c, { 0x009d0000, 0x009d0000, 0x009d0000 } },
+	{ 6, 0x989c, { 0x00220000, 0x00220000, 0x00220000 } },
+	{ 6, 0x989c, { 0x04220000, 0x04220000, 0x04220000 } },
+	{ 6, 0x989c, { 0x00230018, 0x00230018, 0x00230018 } },
+	{ 6, 0x989c, { 0x00280000, 0x00280060, 0x00280060 } },
+	{ 6, 0x989c, { 0x005000c0, 0x005000c3, 0x005000c3 } },
+	{ 6, 0x989c, { 0x0004007f, 0x0004007f, 0x0004007f } },
+	{ 6, 0x989c, { 0x00000458, 0x00000458, 0x00000458 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x0000c000, 0x0000c000, 0x0000c000 } },
+	{ 6, 0x98d8, { 0x00400230, 0x00400230, 0x00400230 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 
@@ -724,88 +551,57 @@ static const struct ath5k_ini_rfbuffer rfb_2413[] = {
 * RF2315/RF2316 (Cobra SoC) *
 \***************************/
 
+/* BANK 2				len  pos col */
+#define	AR5K_RF2316_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 6				len  pos col */
 #define	AR5K_RF2316_OB_2GHZ		{ 3, 178, 0 }
 #define	AR5K_RF2316_DB_2GHZ		{ 3, 175, 0 }
 
 static const struct ath5k_rf_reg rf_regs_2316[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF2316_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF2316_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF2316_DB_2GHZ},
 };
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_2316[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02011408, 0x02001408, 0x02001408, 0x02011408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000, 0xc0000000 } },
-	{ 6, 0x989c,
-	    { 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000, 0x0f000000 } },
-	{ 6, 0x989c,
-	    { 0x02000000, 0x02000000, 0x02000000, 0x02000000, 0x02000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0xf8000000, 0xf8000000, 0xf8000000, 0xf8000000, 0xf8000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x95150000, 0x95150000, 0x95150000, 0x95150000, 0x95150000 } },
-	{ 6, 0x989c,
-	    { 0xc1000000, 0xc1000000, 0xc1000000, 0xc1000000, 0xc1000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00080000, 0x00080000, 0x00080000, 0x00080000, 0x00080000 } },
-	{ 6, 0x989c,
-	    { 0x00d50000, 0x00d50000, 0x00d50000, 0x00d50000, 0x00d50000 } },
-	{ 6, 0x989c,
-	    { 0x000e0000, 0x000e0000, 0x000e0000, 0x000e0000, 0x000e0000 } },
-	{ 6, 0x989c,
-	    { 0x00dc0000, 0x00dc0000, 0x00dc0000, 0x00dc0000, 0x00dc0000 } },
-	{ 6, 0x989c,
-	    { 0x00770000, 0x00770000, 0x00770000, 0x00770000, 0x00770000 } },
-	{ 6, 0x989c,
-	    { 0x008a0000, 0x008a0000, 0x008a0000, 0x008a0000, 0x008a0000 } },
-	{ 6, 0x989c,
-	    { 0x10880000, 0x10880000, 0x10880000, 0x10880000, 0x10880000 } },
-	{ 6, 0x989c,
-	    { 0x008c0060, 0x008c0060, 0x008c0060, 0x008c0060, 0x008c0060 } },
-	{ 6, 0x989c,
-	    { 0x00a00000, 0x00a00000, 0x00a00080, 0x00a00080, 0x00a00080 } },
-	{ 6, 0x989c,
-	    { 0x00400000, 0x00400000, 0x0040000d, 0x0040000d, 0x0040000d } },
-	{ 6, 0x989c,
-	    { 0x00110400, 0x00110400, 0x00110400, 0x00110400, 0x00110400 } },
-	{ 6, 0x989c,
-	    { 0x00000060, 0x00000060, 0x00000060, 0x00000060, 0x00000060 } },
-	{ 6, 0x989c,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 6, 0x989c,
-	    { 0x00000b00, 0x00000b00, 0x00000b00, 0x00000b00, 0x00000b00 } },
-	{ 6, 0x989c,
-	    { 0x00000be8, 0x00000be8, 0x00000be8, 0x00000be8, 0x00000be8 } },
-	{ 6, 0x98c0,
-	    { 0x00010000, 0x00010000, 0x00010000, 0x00010000, 0x00010000 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0xc0000000, 0xc0000000, 0xc0000000 } },
+	{ 6, 0x989c, { 0x0f000000, 0x0f000000, 0x0f000000 } },
+	{ 6, 0x989c, { 0x02000000, 0x02000000, 0x02000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0xf8000000, 0xf8000000, 0xf8000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x95150000, 0x95150000, 0x95150000 } },
+	{ 6, 0x989c, { 0xc1000000, 0xc1000000, 0xc1000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00080000, 0x00080000, 0x00080000 } },
+	{ 6, 0x989c, { 0x00d50000, 0x00d50000, 0x00d50000 } },
+	{ 6, 0x989c, { 0x000e0000, 0x000e0000, 0x000e0000 } },
+	{ 6, 0x989c, { 0x00dc0000, 0x00dc0000, 0x00dc0000 } },
+	{ 6, 0x989c, { 0x00770000, 0x00770000, 0x00770000 } },
+	{ 6, 0x989c, { 0x008a0000, 0x008a0000, 0x008a0000 } },
+	{ 6, 0x989c, { 0x10880000, 0x10880000, 0x10880000 } },
+	{ 6, 0x989c, { 0x008c0060, 0x008c0060, 0x008c0060 } },
+	{ 6, 0x989c, { 0x00a00000, 0x00a00080, 0x00a00080 } },
+	{ 6, 0x989c, { 0x00400000, 0x0040000d, 0x0040000d } },
+	{ 6, 0x989c, { 0x00110400, 0x00110400, 0x00110400 } },
+	{ 6, 0x989c, { 0x00000060, 0x00000060, 0x00000060 } },
+	{ 6, 0x989c, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 6, 0x989c, { 0x00000b00, 0x00000b00, 0x00000b00 } },
+	{ 6, 0x989c, { 0x00000be8, 0x00000be8, 0x00000be8 } },
+	{ 6, 0x98c0, { 0x00010000, 0x00010000, 0x00010000 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 
@@ -835,93 +631,50 @@ static const struct ath5k_rf_reg rf_regs_5413[] = {
 
 /* Default mode specific settings */
 static const struct ath5k_ini_rfbuffer rfb_5413[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x00000008, 0x00000008, 0x00000008, 0x00000008, 0x00000008 } },
-	{ 3, 0x98dc,
-	    { 0x00a000c0, 0x00a000c0, 0x00e000c0, 0x00e000c0, 0x00e000c0 } },
-	{ 6, 0x989c,
-	    { 0x33000000, 0x33000000, 0x33000000, 0x33000000, 0x33000000 } },
-	{ 6, 0x989c,
-	    { 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x01000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x1f000000, 0x1f000000, 0x1f000000, 0x1f000000, 0x1f000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00b80000, 0x00b80000, 0x00b80000, 0x00b80000, 0x00b80000 } },
-	{ 6, 0x989c,
-	    { 0x00b70000, 0x00b70000, 0x00b70000, 0x00b70000, 0x00b70000 } },
-	{ 6, 0x989c,
-	    { 0x00840000, 0x00840000, 0x00840000, 0x00840000, 0x00840000 } },
-	{ 6, 0x989c,
-	    { 0x00980000, 0x00980000, 0x00980000, 0x00980000, 0x00980000 } },
-	{ 6, 0x989c,
-	    { 0x00c00000, 0x00c00000, 0x00c00000, 0x00c00000, 0x00c00000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
-	{ 6, 0x989c,
-	    { 0x00d70000, 0x00d70000, 0x00d70000, 0x00d70000, 0x00d70000 } },
-	{ 6, 0x989c,
-	    { 0x00610000, 0x00610000, 0x00610000, 0x00610000, 0x00610000 } },
-	{ 6, 0x989c,
-	    { 0x00fe0000, 0x00fe0000, 0x00fe0000, 0x00fe0000, 0x00fe0000 } },
-	{ 6, 0x989c,
-	    { 0x00de0000, 0x00de0000, 0x00de0000, 0x00de0000, 0x00de0000 } },
-	{ 6, 0x989c,
-	    { 0x007f0000, 0x007f0000, 0x007f0000, 0x007f0000, 0x007f0000 } },
-	{ 6, 0x989c,
-	    { 0x043d0000, 0x043d0000, 0x043d0000, 0x043d0000, 0x043d0000 } },
-	{ 6, 0x989c,
-	    { 0x00770000, 0x00770000, 0x00770000, 0x00770000, 0x00770000 } },
-	{ 6, 0x989c,
-	    { 0x00440000, 0x00440000, 0x00440000, 0x00440000, 0x00440000 } },
-	{ 6, 0x989c,
-	    { 0x00980000, 0x00980000, 0x00980000, 0x00980000, 0x00980000 } },
-	{ 6, 0x989c,
-	    { 0x00100080, 0x00100080, 0x00100080, 0x00100080, 0x00100080 } },
-	{ 6, 0x989c,
-	    { 0x0005c034, 0x0005c034, 0x0005c034, 0x0005c034, 0x0005c034 } },
-	{ 6, 0x989c,
-	    { 0x003100f0, 0x003100f0, 0x003100f0, 0x003100f0, 0x003100f0 } },
-	{ 6, 0x989c,
-	    { 0x000c011f, 0x000c011f, 0x000c011f, 0x000c011f, 0x000c011f } },
-	{ 6, 0x989c,
-	    { 0x00510040, 0x00510040, 0x00510040, 0x00510040, 0x00510040 } },
-	{ 6, 0x989c,
-	    { 0x005000da, 0x005000da, 0x005000da, 0x005000da, 0x005000da } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00004044, 0x00004044, 0x00004044, 0x00004044, 0x00004044 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x000060c0, 0x000060c0, 0x000060c0, 0x000060c0, 0x000060c0 } },
-	{ 6, 0x989c,
-	    { 0x00002c00, 0x00002c00, 0x00003600, 0x00003600, 0x00002c00 } },
-	{ 6, 0x98c8,
-	    { 0x00000403, 0x00000403, 0x00040403, 0x00040403, 0x00040403 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x00000008, 0x00000008, 0x00000008 } },
+	{ 3, 0x98dc, { 0x00a000c0, 0x00e000c0, 0x00e000c0 } },
+	{ 6, 0x989c, { 0x33000000, 0x33000000, 0x33000000 } },
+	{ 6, 0x989c, { 0x01000000, 0x01000000, 0x01000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x1f000000, 0x1f000000, 0x1f000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00b80000, 0x00b80000, 0x00b80000 } },
+	{ 6, 0x989c, { 0x00b70000, 0x00b70000, 0x00b70000 } },
+	{ 6, 0x989c, { 0x00840000, 0x00840000, 0x00840000 } },
+	{ 6, 0x989c, { 0x00980000, 0x00980000, 0x00980000 } },
+	{ 6, 0x989c, { 0x00c00000, 0x00c00000, 0x00c00000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00ff0000, 0x00ff0000, 0x00ff0000 } },
+	{ 6, 0x989c, { 0x00d70000, 0x00d70000, 0x00d70000 } },
+	{ 6, 0x989c, { 0x00610000, 0x00610000, 0x00610000 } },
+	{ 6, 0x989c, { 0x00fe0000, 0x00fe0000, 0x00fe0000 } },
+	{ 6, 0x989c, { 0x00de0000, 0x00de0000, 0x00de0000 } },
+	{ 6, 0x989c, { 0x007f0000, 0x007f0000, 0x007f0000 } },
+	{ 6, 0x989c, { 0x043d0000, 0x043d0000, 0x043d0000 } },
+	{ 6, 0x989c, { 0x00770000, 0x00770000, 0x00770000 } },
+	{ 6, 0x989c, { 0x00440000, 0x00440000, 0x00440000 } },
+	{ 6, 0x989c, { 0x00980000, 0x00980000, 0x00980000 } },
+	{ 6, 0x989c, { 0x00100080, 0x00100080, 0x00100080 } },
+	{ 6, 0x989c, { 0x0005c034, 0x0005c034, 0x0005c034 } },
+	{ 6, 0x989c, { 0x003100f0, 0x003100f0, 0x003100f0 } },
+	{ 6, 0x989c, { 0x000c011f, 0x000c011f, 0x000c011f } },
+	{ 6, 0x989c, { 0x00510040, 0x00510040, 0x00510040 } },
+	{ 6, 0x989c, { 0x005000da, 0x005000da, 0x005000da } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00004044, 0x00004044, 0x00004044 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x000060c0, 0x000060c0, 0x000060c0 } },
+	{ 6, 0x989c, { 0x00002c00, 0x00003600, 0x00003600 } },
+	{ 6, 0x98c8, { 0x00000403, 0x00040403, 0x00040403 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 
@@ -931,92 +684,59 @@ static const struct ath5k_ini_rfbuffer rfb_5413[] = {
 * AR2317 (Spider SoC)       *
 \***************************/
 
+/* BANK 2				len  pos col */
+#define AR5K_RF2425_RF_TURBO		{ 1, 1,   2 }
+
 /* BANK 6				len  pos col */
 #define	AR5K_RF2425_OB_2GHZ		{ 3, 193, 0 }
 #define	AR5K_RF2425_DB_2GHZ		{ 3, 190, 0 }
 
 static const struct ath5k_rf_reg rf_regs_2425[] = {
+	{2, AR5K_RF_TURBO,		AR5K_RF2425_RF_TURBO},
 	{6, AR5K_RF_OB_2GHZ,		AR5K_RF2425_OB_2GHZ},
 	{6, AR5K_RF_DB_2GHZ,		AR5K_RF2425_DB_2GHZ},
 };
 
 /* Default mode specific settings
- * XXX: a/aTurbo ?
  */
 static const struct ath5k_ini_rfbuffer rfb_2425[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02001408, 0x02001408, 0x02001408, 0x02001408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00100000, 0x00100000, 0x00100000, 0x00100000, 0x00100000 } },
-	{ 6, 0x989c,
-	    { 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000 } },
-	{ 6, 0x989c,
-	    { 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000 } },
-	{ 6, 0x989c,
-	    { 0x00140000, 0x00140000, 0x00140000, 0x00140000, 0x00140000 } },
-	{ 6, 0x989c,
-	    { 0x00910040, 0x00910040, 0x00910040, 0x00910040, 0x00910040 } },
-	{ 6, 0x989c,
-	    { 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a } },
-	{ 6, 0x989c,
-	    { 0x00410000, 0x00410000, 0x00410000, 0x00410000, 0x00410000 } },
-	{ 6, 0x989c,
-	    { 0x00810000, 0x00810000, 0x00810060, 0x00810060, 0x00810060 } },
-	{ 6, 0x989c,
-	    { 0x00020800, 0x00020800, 0x00020803, 0x00020803, 0x00020803 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00001660, 0x00001660, 0x00001660, 0x00001660, 0x00001660 } },
-	{ 6, 0x989c,
-	    { 0x00001688, 0x00001688, 0x00001688, 0x00001688, 0x00001688 } },
-	{ 6, 0x98c4,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00100000, 0x00100000, 0x00100000 } },
+	{ 6, 0x989c, { 0x00020000, 0x00020000, 0x00020000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00f80000, 0x00f80000, 0x00f80000 } },
+	{ 6, 0x989c, { 0x00e70000, 0x00e70000, 0x00e70000 } },
+	{ 6, 0x989c, { 0x00140000, 0x00140000, 0x00140000 } },
+	{ 6, 0x989c, { 0x00910040, 0x00910040, 0x00910040 } },
+	{ 6, 0x989c, { 0x0007001a, 0x0007001a, 0x0007001a } },
+	{ 6, 0x989c, { 0x00410000, 0x00410000, 0x00410000 } },
+	{ 6, 0x989c, { 0x00810000, 0x00810060, 0x00810060 } },
+	{ 6, 0x989c, { 0x00020800, 0x00020803, 0x00020803 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00001660, 0x00001660, 0x00001660 } },
+	{ 6, 0x989c, { 0x00001688, 0x00001688, 0x00001688 } },
+	{ 6, 0x98c4, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 /*
@@ -1024,158 +744,85 @@ static const struct ath5k_ini_rfbuffer rfb_2425[] = {
  * bank modification and get rid of this
  */
 static const struct ath5k_ini_rfbuffer rfb_2317[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02011408, 0x02001408, 0x02001408, 0x02011408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00100000, 0x00100000, 0x00100000, 0x00100000, 0x00100000 } },
-	{ 6, 0x989c,
-	    { 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000 } },
-	{ 6, 0x989c,
-	    { 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000, 0x00e70000 } },
-	{ 6, 0x989c,
-	    { 0x00140100, 0x00140100, 0x00140100, 0x00140100, 0x00140100 } },
-	{ 6, 0x989c,
-	    { 0x00910040, 0x00910040, 0x00910040, 0x00910040, 0x00910040 } },
-	{ 6, 0x989c,
-	    { 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a, 0x0007001a } },
-	{ 6, 0x989c,
-	    { 0x00410000, 0x00410000, 0x00410000, 0x00410000, 0x00410000 } },
-	{ 6, 0x989c,
-	    { 0x00810000, 0x00810000, 0x00810060, 0x00810060, 0x00810060 } },
-	{ 6, 0x989c,
-	    { 0x00020800, 0x00020800, 0x00020803, 0x00020803, 0x00020803 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00001660, 0x00001660, 0x00001660, 0x00001660, 0x00001660 } },
-	{ 6, 0x989c,
-	    { 0x00009688, 0x00009688, 0x00009688, 0x00009688, 0x00009688 } },
-	{ 6, 0x98c4,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00100000, 0x00100000, 0x00100000 } },
+	{ 6, 0x989c, { 0x00020000, 0x00020000, 0x00020000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00f80000, 0x00f80000, 0x00f80000 } },
+	{ 6, 0x989c, { 0x00e70000, 0x00e70000, 0x00e70000 } },
+	{ 6, 0x989c, { 0x00140100, 0x00140100, 0x00140100 } },
+	{ 6, 0x989c, { 0x00910040, 0x00910040, 0x00910040 } },
+	{ 6, 0x989c, { 0x0007001a, 0x0007001a, 0x0007001a } },
+	{ 6, 0x989c, { 0x00410000, 0x00410000, 0x00410000 } },
+	{ 6, 0x989c, { 0x00810000, 0x00810060, 0x00810060 } },
+	{ 6, 0x989c, { 0x00020800, 0x00020803, 0x00020803 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00001660, 0x00001660, 0x00001660 } },
+	{ 6, 0x989c, { 0x00009688, 0x00009688, 0x00009688 } },
+	{ 6, 0x98c4, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
 
 /*
  * TODO: Handle the few differences with swan during
  * bank modification and get rid of this
- * XXX: a/aTurbo ?
  */
 static const struct ath5k_ini_rfbuffer rfb_2417[] = {
-	{ 1, 0x98d4,
-	/*     mode a/XR  mode aTurbo    mode b     mode g    mode gTurbo */
-	    { 0x00000020, 0x00000020, 0x00000020, 0x00000020, 0x00000020 } },
-	{ 2, 0x98d0,
-	    { 0x02001408, 0x02001408, 0x02001408, 0x02001408, 0x02001408 } },
-	{ 3, 0x98dc,
-	    { 0x00a020c0, 0x00a020c0, 0x00e020c0, 0x00e020c0, 0x00e020c0 } },
-	{ 6, 0x989c,
-	    { 0x10000000, 0x10000000, 0x10000000, 0x10000000, 0x10000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000, 0x002a0000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00100000, 0x00100000, 0x00100000, 0x00100000, 0x00100000 } },
-	{ 6, 0x989c,
-	    { 0x00020000, 0x00020000, 0x00020000, 0x00020000, 0x00020000 } },
-	{ 6, 0x989c,
-	    { 0x00730000, 0x00730000, 0x00730000, 0x00730000, 0x00730000 } },
-	{ 6, 0x989c,
-	    { 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000, 0x00f80000 } },
-	{ 6, 0x989c,
-	    { 0x00e70000, 0x00e70000, 0x80e70000, 0x80e70000, 0x00e70000 } },
-	{ 6, 0x989c,
-	    { 0x00140000, 0x00140000, 0x00140000, 0x00140000, 0x00140000 } },
-	{ 6, 0x989c,
-	    { 0x00910040, 0x00910040, 0x00910040, 0x00910040, 0x00910040 } },
-	{ 6, 0x989c,
-	    { 0x0007001a, 0x0007001a, 0x0207001a, 0x0207001a, 0x0007001a } },
-	{ 6, 0x989c,
-	    { 0x00410000, 0x00410000, 0x00410000, 0x00410000, 0x00410000 } },
-	{ 6, 0x989c,
-	    { 0x00810000, 0x00810000, 0x00810060, 0x00810060, 0x00810060 } },
-	{ 6, 0x989c,
-	    { 0x00020800, 0x00020800, 0x00020803, 0x00020803, 0x00020803 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } },
-	{ 6, 0x989c,
-	    { 0x00001660, 0x00001660, 0x00001660, 0x00001660, 0x00001660 } },
-	{ 6, 0x989c,
-	    { 0x00001688, 0x00001688, 0x00001688, 0x00001688, 0x00001688 } },
-	{ 6, 0x98c4,
-	    { 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0x00000001 } },
-	{ 7, 0x989c,
-	    { 0x00006400, 0x00006400, 0x00006400, 0x00006400, 0x00006400 } },
-	{ 7, 0x989c,
-	    { 0x00000800, 0x00000800, 0x00000800, 0x00000800, 0x00000800 } },
-	{ 7, 0x98cc,
-	    { 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e, 0x0000000e } },
+	/* BANK / C.R.     A/XR         B           G      */
+	{ 1, 0x98d4, { 0x00000020, 0x00000020, 0x00000020 } },
+	{ 2, 0x98d0, { 0x02001408, 0x02001408, 0x02001408 } },
+	{ 3, 0x98dc, { 0x00a020c0, 0x00e020c0, 0x00e020c0 } },
+	{ 6, 0x989c, { 0x10000000, 0x10000000, 0x10000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x002a0000, 0x002a0000, 0x002a0000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00100000, 0x00100000, 0x00100000 } },
+	{ 6, 0x989c, { 0x00020000, 0x00020000, 0x00020000 } },
+	{ 6, 0x989c, { 0x00730000, 0x00730000, 0x00730000 } },
+	{ 6, 0x989c, { 0x00f80000, 0x00f80000, 0x00f80000 } },
+	{ 6, 0x989c, { 0x00e70000, 0x80e70000, 0x80e70000 } },
+	{ 6, 0x989c, { 0x00140000, 0x00140000, 0x00140000 } },
+	{ 6, 0x989c, { 0x00910040, 0x00910040, 0x00910040 } },
+	{ 6, 0x989c, { 0x0007001a, 0x0207001a, 0x0207001a } },
+	{ 6, 0x989c, { 0x00410000, 0x00410000, 0x00410000 } },
+	{ 6, 0x989c, { 0x00810000, 0x00810060, 0x00810060 } },
+	{ 6, 0x989c, { 0x00020800, 0x00020803, 0x00020803 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00000000, 0x00000000, 0x00000000 } },
+	{ 6, 0x989c, { 0x00001660, 0x00001660, 0x00001660 } },
+	{ 6, 0x989c, { 0x00001688, 0x00001688, 0x00001688 } },
+	{ 6, 0x98c4, { 0x00000001, 0x00000001, 0x00000001 } },
+	{ 7, 0x989c, { 0x00006400, 0x00006400, 0x00006400 } },
+	{ 7, 0x989c, { 0x00000800, 0x00000800, 0x00000800 } },
+	{ 7, 0x98cc, { 0x0000000e, 0x0000000e, 0x0000000e } },
 };
diff --git a/drivers/net/wireless/ath/ath5k/sysfs.c b/drivers/net/wireless/ath/ath5k/sysfs.c
index 90757de7bf59..929c68cdf8ab 100644
--- a/drivers/net/wireless/ath/ath5k/sysfs.c
+++ b/drivers/net/wireless/ath/ath5k/sysfs.c
@@ -95,7 +95,7 @@ static struct attribute_group ath5k_attribute_group_ani = {
 int
 ath5k_sysfs_register(struct ath5k_softc *sc)
 {
-	struct device *dev = &sc->pdev->dev;
+	struct device *dev = sc->dev;
 	int err;
 
 	err = sysfs_create_group(&dev->kobj, &ath5k_attribute_group_ani);
@@ -110,7 +110,7 @@ ath5k_sysfs_register(struct ath5k_softc *sc)
 void
 ath5k_sysfs_unregister(struct ath5k_softc *sc)
 {
-	struct device *dev = &sc->pdev->dev;
+	struct device *dev = sc->dev;
 
 	sysfs_remove_group(&dev->kobj, &ath5k_attribute_group_ani);
 }
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index 63ccb39cdcd4..29a045da184b 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -834,10 +834,10 @@ void ath9k_hw_ani_setup(struct ath_hw *ah)
 {
 	int i;
 
-	const int totalSizeDesired[] = { -55, -55, -55, -55, -62 };
-	const int coarseHigh[] = { -14, -14, -14, -14, -12 };
-	const int coarseLow[] = { -64, -64, -64, -64, -70 };
-	const int firpwr[] = { -78, -78, -78, -78, -80 };
+	static const int totalSizeDesired[] = { -55, -55, -55, -55, -62 };
+	static const int coarseHigh[] = { -14, -14, -14, -14, -12 };
+	static const int coarseLow[] = { -64, -64, -64, -64, -70 };
+	static const int firpwr[] = { -78, -78, -78, -78, -80 };
 
 	for (i = 0; i < 5; i++) {
 		ah->totalSizeDesired[i] = totalSizeDesired[i];
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index ea9f4497f58c..06e34d293dc8 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -244,13 +244,15 @@ static void ar5008_hw_spur_mitigate(struct ath_hw *ah,
 	int upper, lower, cur_vit_mask;
 	int tmp, new;
 	int i;
-	int pilot_mask_reg[4] = { AR_PHY_TIMING7, AR_PHY_TIMING8,
-			  AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
+	static int pilot_mask_reg[4] = {
+		AR_PHY_TIMING7, AR_PHY_TIMING8,
+		AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
 	};
-	int chan_mask_reg[4] = { AR_PHY_TIMING9, AR_PHY_TIMING10,
-			 AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
+	static int chan_mask_reg[4] = {
+		AR_PHY_TIMING9, AR_PHY_TIMING10,
+		AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
 	};
-	int inc[4] = { 0, 100, 0, 0 };
+	static int inc[4] = { 0, 100, 0, 0 };
 
 	int8_t mask_m[123];
 	int8_t mask_p[123];
@@ -873,7 +875,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
 				 channel->max_antenna_gain * 2,
 				 channel->max_power * 2,
 				 min((u32) MAX_RATE_POWER,
-				 (u32) regulatory->power_limit));
+				 (u32) regulatory->power_limit), false);
 
 	/* Write analog registers */
 	if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) {
@@ -1084,12 +1086,12 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION:{
-		const int m1ThreshLow[] = { 127, 50 };
-		const int m2ThreshLow[] = { 127, 40 };
-		const int m1Thresh[] = { 127, 0x4d };
-		const int m2Thresh[] = { 127, 0x40 };
-		const int m2CountThr[] = { 31, 16 };
-		const int m2CountThrLow[] = { 63, 48 };
+		static const int m1ThreshLow[] = { 127, 50 };
+		static const int m2ThreshLow[] = { 127, 40 };
+		static const int m1Thresh[] = { 127, 0x4d };
+		static const int m2Thresh[] = { 127, 0x40 };
+		static const int m2CountThr[] = { 31, 16 };
+		static const int m2CountThrLow[] = { 63, 48 };
 		u32 on = param ? 1 : 0;
 
 		REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
@@ -1141,7 +1143,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_CCK_WEAK_SIGNAL_THR:{
-		const int weakSigThrCck[] = { 8, 6 };
+		static const int weakSigThrCck[] = { 8, 6 };
 		u32 high = param ? 1 : 0;
 
 		REG_RMW_FIELD(ah, AR_PHY_CCK_DETECT,
@@ -1157,7 +1159,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_FIRSTEP_LEVEL:{
-		const int firstep[] = { 0, 4, 8 };
+		static const int firstep[] = { 0, 4, 8 };
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(firstep)) {
@@ -1178,7 +1180,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
 		break;
 	}
 	case ATH9K_ANI_SPUR_IMMUNITY_LEVEL:{
-		const int cycpwrThr1[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
+		static const int cycpwrThr1[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
 		u32 level = param;
 
 		if (level >= ARRAY_SIZE(cycpwrThr1)) {
@@ -1490,25 +1492,25 @@ static void ar5008_hw_do_getnf(struct ath_hw *ah,
 	int16_t nf;
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA), AR_PHY_MINCCA_PWR);
-	nfarray[0] = sign_extend(nf, 9);
+	nfarray[0] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_CCA), AR_PHY_CH1_MINCCA_PWR);
-	nfarray[1] = sign_extend(nf, 9);
+	nfarray[1] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH2_CCA), AR_PHY_CH2_MINCCA_PWR);
-	nfarray[2] = sign_extend(nf, 9);
+	nfarray[2] = sign_extend32(nf, 8);
 
 	if (!IS_CHAN_HT40(ah->curchan))
 		return;
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR);
-	nfarray[3] = sign_extend(nf, 9);
+	nfarray[3] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR_PHY_CH1_EXT_MINCCA_PWR);
-	nfarray[4] = sign_extend(nf, 9);
+	nfarray[4] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH2_EXT_CCA), AR_PHY_CH2_EXT_MINCCA_PWR);
-	nfarray[5] = sign_extend(nf, 9);
+	nfarray[5] = sign_extend32(nf, 8);
 }
 
 /*
@@ -1579,10 +1581,55 @@ static void ar5008_hw_set_nf_limits(struct ath_hw *ah)
 	ah->nf_5g.nominal = AR_PHY_CCA_NOM_VAL_5416_5GHZ;
 }
 
+static void ar5008_hw_set_radar_params(struct ath_hw *ah,
+				       struct ath_hw_radar_conf *conf)
+{
+	u32 radar_0 = 0, radar_1 = 0;
+
+	if (!conf) {
+		REG_CLR_BIT(ah, AR_PHY_RADAR_0, AR_PHY_RADAR_0_ENA);
+		return;
+	}
+
+	radar_0 |= AR_PHY_RADAR_0_ENA | AR_PHY_RADAR_0_FFT_ENA;
+	radar_0 |= SM(conf->fir_power, AR_PHY_RADAR_0_FIRPWR);
+	radar_0 |= SM(conf->radar_rssi, AR_PHY_RADAR_0_RRSSI);
+	radar_0 |= SM(conf->pulse_height, AR_PHY_RADAR_0_HEIGHT);
+	radar_0 |= SM(conf->pulse_rssi, AR_PHY_RADAR_0_PRSSI);
+	radar_0 |= SM(conf->pulse_inband, AR_PHY_RADAR_0_INBAND);
+
+	radar_1 |= AR_PHY_RADAR_1_MAX_RRSSI;
+	radar_1 |= AR_PHY_RADAR_1_BLOCK_CHECK;
+	radar_1 |= SM(conf->pulse_maxlen, AR_PHY_RADAR_1_MAXLEN);
+	radar_1 |= SM(conf->pulse_inband_step, AR_PHY_RADAR_1_RELSTEP_THRESH);
+	radar_1 |= SM(conf->radar_inband, AR_PHY_RADAR_1_RELPWR_THRESH);
+
+	REG_WRITE(ah, AR_PHY_RADAR_0, radar_0);
+	REG_WRITE(ah, AR_PHY_RADAR_1, radar_1);
+	if (conf->ext_channel)
+		REG_SET_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+	else
+		REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+}
+
+static void ar5008_hw_set_radar_conf(struct ath_hw *ah)
+{
+	struct ath_hw_radar_conf *conf = &ah->radar_conf;
+
+	conf->fir_power = -33;
+	conf->radar_rssi = 20;
+	conf->pulse_height = 10;
+	conf->pulse_rssi = 24;
+	conf->pulse_inband = 15;
+	conf->pulse_maxlen = 255;
+	conf->pulse_inband_step = 12;
+	conf->radar_inband = 8;
+}
+
 void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-	const u32 ar5416_cca_regs[6] = {
+	static const u32 ar5416_cca_regs[6] = {
 		AR_PHY_CCA,
 		AR_PHY_CH1_CCA,
 		AR_PHY_CH2_CCA,
@@ -1609,6 +1656,7 @@ void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->restore_chainmask = ar5008_restore_chainmask;
 	priv_ops->set_diversity = ar5008_set_diversity;
 	priv_ops->do_getnf = ar5008_hw_do_getnf;
+	priv_ops->set_radar_params = ar5008_hw_set_radar_params;
 
 	if (modparam_force_new_ani) {
 		priv_ops->ani_control = ar5008_hw_ani_control_new;
@@ -1624,5 +1672,6 @@ void ar5008_hw_attach_phy_ops(struct ath_hw *ah)
 		priv_ops->compute_pll_control = ar5008_hw_compute_pll_control;
 
 	ar5008_hw_set_nf_limits(ah);
+	ar5008_hw_set_radar_conf(ah);
 	memcpy(ah->nf_regs, ar5416_cca_regs, sizeof(ah->nf_regs));
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index 50dda394f8be..f0268e5eab34 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -90,13 +90,10 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 
 		*masked = isr & ATH9K_INT_COMMON;
 
-		if (ah->config.rx_intr_mitigation) {
-			if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM))
-				*masked |= ATH9K_INT_RX;
-		}
-
-		if (isr & (AR_ISR_RXOK | AR_ISR_RXERR))
+		if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM |
+			   AR_ISR_RXOK | AR_ISR_RXERR))
 			*masked |= ATH9K_INT_RX;
+
 		if (isr &
 		    (AR_ISR_TXOK | AR_ISR_TXDESC | AR_ISR_TXERR |
 		     AR_ISR_TXEOL)) {
@@ -118,14 +115,6 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 				  "receive FIFO overrun interrupt\n");
 		}
 
-		if (!AR_SREV_9100(ah)) {
-			if (!(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) {
-				u32 isr5 = REG_READ(ah, AR_ISR_S5_S);
-				if (isr5 & AR_ISR_S5_TIM_TIMER)
-					*masked |= ATH9K_INT_TIM_TIMER;
-			}
-		}
-
 		*masked |= mask2;
 	}
 
@@ -136,17 +125,18 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
 		u32 s5_s;
 
 		s5_s = REG_READ(ah, AR_ISR_S5_S);
-		if (isr & AR_ISR_GENTMR) {
-			ah->intr_gen_timer_trigger =
+		ah->intr_gen_timer_trigger =
 				MS(s5_s, AR_ISR_S5_GENTIMER_TRIG);
 
-			ah->intr_gen_timer_thresh =
-				MS(s5_s, AR_ISR_S5_GENTIMER_THRESH);
+		ah->intr_gen_timer_thresh =
+			MS(s5_s, AR_ISR_S5_GENTIMER_THRESH);
 
-			if (ah->intr_gen_timer_trigger)
-				*masked |= ATH9K_INT_GENTIMER;
+		if (ah->intr_gen_timer_trigger)
+			*masked |= ATH9K_INT_GENTIMER;
 
-		}
+		if ((s5_s & AR_ISR_S5_TIM_TIMER) &&
+		    !(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
+			*masked |= ATH9K_INT_TIM_TIMER;
 	}
 
 	if (sync_cause) {
@@ -218,77 +208,70 @@ static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 				 struct ath_tx_status *ts)
 {
 	struct ar5416_desc *ads = AR5416DESC(ds);
+	u32 status;
 
-	if ((ads->ds_txstatus9 & AR_TxDone) == 0)
+	status = ACCESS_ONCE(ads->ds_txstatus9);
+	if ((status & AR_TxDone) == 0)
 		return -EINPROGRESS;
 
-	ts->ts_seqnum = MS(ads->ds_txstatus9, AR_SeqNum);
 	ts->ts_tstamp = ads->AR_SendTimestamp;
 	ts->ts_status = 0;
 	ts->ts_flags = 0;
 
-	if (ads->ds_txstatus1 & AR_FrmXmitOK)
+	if (status & AR_TxOpExceeded)
+		ts->ts_status |= ATH9K_TXERR_XTXOP;
+	ts->tid = MS(status, AR_TxTid);
+	ts->ts_rateindex = MS(status, AR_FinalTxIdx);
+	ts->ts_seqnum = MS(status, AR_SeqNum);
+
+	status = ACCESS_ONCE(ads->ds_txstatus0);
+	ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00);
+	ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01);
+	ts->ts_rssi_ctl2 = MS(status, AR_TxRSSIAnt02);
+	if (status & AR_TxBaStatus) {
+		ts->ts_flags |= ATH9K_TX_BA;
+		ts->ba_low = ads->AR_BaBitmapLow;
+		ts->ba_high = ads->AR_BaBitmapHigh;
+	}
+
+	status = ACCESS_ONCE(ads->ds_txstatus1);
+	if (status & AR_FrmXmitOK)
 		ts->ts_status |= ATH9K_TX_ACKED;
-	if (ads->ds_txstatus1 & AR_ExcessiveRetries)
-		ts->ts_status |= ATH9K_TXERR_XRETRY;
-	if (ads->ds_txstatus1 & AR_Filtered)
-		ts->ts_status |= ATH9K_TXERR_FILT;
-	if (ads->ds_txstatus1 & AR_FIFOUnderrun) {
-		ts->ts_status |= ATH9K_TXERR_FIFO;
-		ath9k_hw_updatetxtriglevel(ah, true);
+	else {
+		if (status & AR_ExcessiveRetries)
+			ts->ts_status |= ATH9K_TXERR_XRETRY;
+		if (status & AR_Filtered)
+			ts->ts_status |= ATH9K_TXERR_FILT;
+		if (status & AR_FIFOUnderrun) {
+			ts->ts_status |= ATH9K_TXERR_FIFO;
+			ath9k_hw_updatetxtriglevel(ah, true);
+		}
 	}
-	if (ads->ds_txstatus9 & AR_TxOpExceeded)
-		ts->ts_status |= ATH9K_TXERR_XTXOP;
-	if (ads->ds_txstatus1 & AR_TxTimerExpired)
+	if (status & AR_TxTimerExpired)
 		ts->ts_status |= ATH9K_TXERR_TIMER_EXPIRED;
-
-	if (ads->ds_txstatus1 & AR_DescCfgErr)
+	if (status & AR_DescCfgErr)
 		ts->ts_flags |= ATH9K_TX_DESC_CFG_ERR;
-	if (ads->ds_txstatus1 & AR_TxDataUnderrun) {
+	if (status & AR_TxDataUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DATA_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->ds_txstatus1 & AR_TxDelimUnderrun) {
+	if (status & AR_TxDelimUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DELIM_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->ds_txstatus0 & AR_TxBaStatus) {
-		ts->ts_flags |= ATH9K_TX_BA;
-		ts->ba_low = ads->AR_BaBitmapLow;
-		ts->ba_high = ads->AR_BaBitmapHigh;
-	}
+	ts->ts_shortretry = MS(status, AR_RTSFailCnt);
+	ts->ts_longretry = MS(status, AR_DataFailCnt);
+	ts->ts_virtcol = MS(status, AR_VirtRetryCnt);
 
-	ts->ts_rateindex = MS(ads->ds_txstatus9, AR_FinalTxIdx);
-	switch (ts->ts_rateindex) {
-	case 0:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate0);
-		break;
-	case 1:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate1);
-		break;
-	case 2:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate2);
-		break;
-	case 3:
-		ts->ts_ratecode = MS(ads->ds_ctl3, AR_XmitRate3);
-		break;
-	}
+	status = ACCESS_ONCE(ads->ds_txstatus5);
+	ts->ts_rssi = MS(status, AR_TxRSSICombined);
+	ts->ts_rssi_ext0 = MS(status, AR_TxRSSIAnt10);
+	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
+	ts->ts_rssi_ext2 = MS(status, AR_TxRSSIAnt12);
 
-	ts->ts_rssi = MS(ads->ds_txstatus5, AR_TxRSSICombined);
-	ts->ts_rssi_ctl0 = MS(ads->ds_txstatus0, AR_TxRSSIAnt00);
-	ts->ts_rssi_ctl1 = MS(ads->ds_txstatus0, AR_TxRSSIAnt01);
-	ts->ts_rssi_ctl2 = MS(ads->ds_txstatus0, AR_TxRSSIAnt02);
-	ts->ts_rssi_ext0 = MS(ads->ds_txstatus5, AR_TxRSSIAnt10);
-	ts->ts_rssi_ext1 = MS(ads->ds_txstatus5, AR_TxRSSIAnt11);
-	ts->ts_rssi_ext2 = MS(ads->ds_txstatus5, AR_TxRSSIAnt12);
 	ts->evm0 = ads->AR_TxEVM0;
 	ts->evm1 = ads->AR_TxEVM1;
 	ts->evm2 = ads->AR_TxEVM2;
-	ts->ts_shortretry = MS(ads->ds_txstatus1, AR_RTSFailCnt);
-	ts->ts_longretry = MS(ads->ds_txstatus1, AR_DataFailCnt);
-	ts->ts_virtcol = MS(ads->ds_txstatus1, AR_VirtRetryCnt);
-	ts->tid = MS(ads->ds_txstatus9, AR_TxTid);
-	ts->ts_antenna = 0;
 
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index c00cdc67b55b..7ae66a889f5a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -175,13 +175,15 @@ static void ar9002_hw_spur_mitigate(struct ath_hw *ah,
 	int upper, lower, cur_vit_mask;
 	int tmp, newVal;
 	int i;
-	int pilot_mask_reg[4] = { AR_PHY_TIMING7, AR_PHY_TIMING8,
-			  AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
+	static const int pilot_mask_reg[4] = {
+		AR_PHY_TIMING7, AR_PHY_TIMING8,
+		AR_PHY_PILOT_MASK_01_30, AR_PHY_PILOT_MASK_31_60
 	};
-	int chan_mask_reg[4] = { AR_PHY_TIMING9, AR_PHY_TIMING10,
-			 AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
+	static const int chan_mask_reg[4] = {
+		AR_PHY_TIMING9, AR_PHY_TIMING10,
+		AR_PHY_CHANNEL_MASK_01_30, AR_PHY_CHANNEL_MASK_31_60
 	};
-	int inc[4] = { 0, 100, 0, 0 };
+	static const int inc[4] = { 0, 100, 0, 0 };
 	struct chan_centers centers;
 
 	int8_t mask_m[123];
@@ -473,21 +475,21 @@ static void ar9002_hw_do_getnf(struct ath_hw *ah,
 	int16_t nf;
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA), AR9280_PHY_MINCCA_PWR);
-	nfarray[0] = sign_extend(nf, 9);
+	nfarray[0] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR9280_PHY_EXT_MINCCA_PWR);
 	if (IS_CHAN_HT40(ah->curchan))
-		nfarray[3] = sign_extend(nf, 9);
+		nfarray[3] = sign_extend32(nf, 8);
 
 	if (AR_SREV_9285(ah) || AR_SREV_9271(ah))
 		return;
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_CCA), AR9280_PHY_CH1_MINCCA_PWR);
-	nfarray[1] = sign_extend(nf, 9);
+	nfarray[1] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR9280_PHY_CH1_EXT_MINCCA_PWR);
 	if (IS_CHAN_HT40(ah->curchan))
-		nfarray[4] = sign_extend(nf, 9);
+		nfarray[4] = sign_extend32(nf, 8);
 }
 
 static void ar9002_hw_set_nf_limits(struct ath_hw *ah)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 9e6edffe0bd1..4c94c9ed5f81 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -196,7 +196,7 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 	u32 qCoffDenom, iCoffDenom;
 	int32_t qCoff, iCoff;
 	int iqCorrNeg, i;
-	const u_int32_t offset_array[3] = {
+	static const u_int32_t offset_array[3] = {
 		AR_PHY_RX_IQCAL_CORR_B0,
 		AR_PHY_RX_IQCAL_CORR_B1,
 		AR_PHY_RX_IQCAL_CORR_B2,
@@ -603,22 +603,22 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
 static void ar9003_hw_tx_iq_cal(struct ath_hw *ah)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
-	const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
+	static const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
 		AR_PHY_TX_IQCAL_STATUS_B0,
 		AR_PHY_TX_IQCAL_STATUS_B1,
 		AR_PHY_TX_IQCAL_STATUS_B2,
 	};
-	const u32 tx_corr_coeff[AR9300_MAX_CHAINS] = {
+	static const u32 tx_corr_coeff[AR9300_MAX_CHAINS] = {
 		AR_PHY_TX_IQCAL_CORR_COEFF_01_B0,
 		AR_PHY_TX_IQCAL_CORR_COEFF_01_B1,
 		AR_PHY_TX_IQCAL_CORR_COEFF_01_B2,
 	};
-	const u32 rx_corr[AR9300_MAX_CHAINS] = {
+	static const u32 rx_corr[AR9300_MAX_CHAINS] = {
 		AR_PHY_RX_IQCAL_CORR_B0,
 		AR_PHY_RX_IQCAL_CORR_B1,
 		AR_PHY_RX_IQCAL_CORR_B2,
 	};
-	const u_int32_t chan_info_tab[] = {
+	static const u_int32_t chan_info_tab[] = {
 		AR_PHY_CHAN_INFO_TAB_0,
 		AR_PHY_CHAN_INFO_TAB_1,
 		AR_PHY_CHAN_INFO_TAB_2,
@@ -718,12 +718,19 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
 			       struct ath9k_channel *chan)
 {
 	struct ath_common *common = ath9k_hw_common(ah);
+	int val;
 
-	/*
-	 * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain mode before
-	 * running AGC/TxIQ cals
-	 */
-	ar9003_hw_set_chain_masks(ah, 0x7, 0x7);
+	val = REG_READ(ah, AR_ENT_OTP);
+	ath_print(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
+
+	if (val & AR_ENT_OTP_CHAIN2_DISABLE)
+		ar9003_hw_set_chain_masks(ah, 0x3, 0x3);
+	else
+		/*
+		 * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain
+		 * mode before running AGC/TxIQ cals
+		 */
+		ar9003_hw_set_chain_masks(ah, 0x7, 0x7);
 
 	/* Do Tx IQ Calibration */
 	ar9003_hw_tx_iq_cal(ah);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index c4182359bee4..872b1a3b21c6 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -22,12 +22,14 @@
 #define COMP_CKSUM_LEN 2
 
 #define AR_CH0_TOP (0x00016288)
-#define AR_CH0_TOP_XPABIASLVL (0x3)
+#define AR_CH0_TOP_XPABIASLVL (0x300)
 #define AR_CH0_TOP_XPABIASLVL_S (8)
 
 #define AR_CH0_THERM (0x00016290)
-#define AR_CH0_THERM_SPARE (0x3f)
-#define AR_CH0_THERM_SPARE_S (0)
+#define AR_CH0_THERM_XPABIASLVL_MSB 0x3
+#define AR_CH0_THERM_XPABIASLVL_MSB_S 0
+#define AR_CH0_THERM_XPASHORT2GND 0x4
+#define AR_CH0_THERM_XPASHORT2GND_S 2
 
 #define AR_SWITCH_TABLE_COM_ALL (0xffff)
 #define AR_SWITCH_TABLE_COM_ALL_S (0)
@@ -55,6 +57,11 @@
 #define SUB_NUM_CTL_MODES_AT_5G_40 2    /* excluding HT40, EXT-OFDM */
 #define SUB_NUM_CTL_MODES_AT_2G_40 3    /* excluding HT40, EXT-OFDM, EXT-CCK */
 
+#define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6))
+
+static int ar9003_hw_power_interpolate(int32_t x,
+				       int32_t *px, int32_t *py, u_int16_t np);
+
 static const struct ar9300_eeprom ar9300_default = {
 	.eepromVersion = 2,
 	.templateVersion = 2,
@@ -144,13 +151,16 @@ static const struct ar9300_eeprom ar9300_default = {
 		.txEndToRxOn = 0x2,
 		.txFrameToXpaOn = 0xe,
 		.thresh62 = 28,
-		.papdRateMaskHt20 = LE32(0x80c080),
-		.papdRateMaskHt40 = LE32(0x80c080),
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
 		.futureModal = {
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0, 0, 0, 0, 0, 0, 0, 0
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		},
 	 },
+	.base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	},
 	.calFreqPier2G = {
 		FREQ2FBIN(2412, 1),
 		FREQ2FBIN(2437, 1),
@@ -285,25 +295,25 @@ static const struct ar9300_eeprom ar9300_default = {
 			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
 			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
 			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
-			/* Data[11].ctlEdges[3].bChannel */
-			FREQ2FBIN(2462, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
 		}
 	 },
 	.ctlPowerData_2G = {
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-		 { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-		 { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-		 { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
 	 },
 	.modalHeader5G = {
 		/* 4 idle,t1,t2,b (4 bits per setting) */
@@ -343,13 +353,20 @@ static const struct ar9300_eeprom ar9300_default = {
 		.txEndToRxOn = 0x2,
 		.txFrameToXpaOn = 0xe,
 		.thresh62 = 28,
-		.papdRateMaskHt20 = LE32(0xf0e0e0),
-		.papdRateMaskHt40 = LE32(0xf0e0e0),
+		.papdRateMaskHt20 = LE32(0x0c80c080),
+		.papdRateMaskHt40 = LE32(0x0080c080),
 		.futureModal = {
-			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-			0, 0, 0, 0, 0, 0, 0, 0
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 		},
 	 },
+	.base_ext2 = {
+		.tempSlopeLow = 0,
+		.tempSlopeHigh = 0,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	},
 	.calFreqPier5G = {
 		FREQ2FBIN(5180, 0),
 		FREQ2FBIN(5220, 0),
@@ -568,61 +585,2393 @@ static const struct ar9300_eeprom ar9300_default = {
 	.ctlPowerData_5G = {
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+			}
+		},
+	 }
+};
+
+static const struct ar9300_eeprom ar9300_x113 = {
+	.eepromVersion = 2,
+	.templateVersion = 6,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"x113-023-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		 /*
+		  * bit0 - enable tx temp comp - disabled
+		  * bit1 - enable tx volt comp - disabled
+		  * bit2 - enable fastClock - enabled
+		  * bit3 - enable doubling - enabled
+		  * bit4 - enable internal regulator - disabled
+		  * bit5 - enable pa predistortion - disabled
+		  */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x21,
+		.swreg = 0,
+	 },
+	.modalHeader2G = {
+	/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+
+		/*
+		 * antCtrlChain[AR9300_MAX_CHAINS]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x150), LE16(0x150), LE16(0x150) },
+
+		/*
+		 * xatten1DB[AR9300_MAX_CHAINS];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 25,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPREY_EEPROM_MODAL_SPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshCh[AR9300_MAX_CHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0c80c080),
+		.papdRateMaskHt40 = LE32(0x0080c080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	 .base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	 },
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	 },
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTargetPowerCck = {
+		 /* 1L-5L,5S,11L,11S */
+		 { {34, 34, 34, 34} },
+		 { {34, 34, 34, 34} },
+	},
+	.calTargetPower2G = {
+		 /* 6-24,36,48,54 */
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {32, 32, 32, 32, 32, 28, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 28, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 28, 32, 32, 30, 28, 0, 0, 0, 0} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		}
+	 },
+	.ctlPowerData_2G = {
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
+
+		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+	 },
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x220),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x11111),
+		 /* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x150), LE16(0x150), LE16(0x150),
+		},
+		 /* xatten1DB 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 68,
+		.voltSlope = 0,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {FREQ2FBIN(5500, 0), 0, 0, 0, 0},
+		/* noiseFloorThreshCh Check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	.base_ext2 = {
+		.tempSlopeLow = 72,
+		.tempSlopeHigh = 105,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	 },
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calPierData5G = {
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5190, 0),
+		FREQ2FBIN(5230, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5410, 0),
+		FREQ2FBIN(5510, 0),
+		FREQ2FBIN(5670, 0),
+		FREQ2FBIN(5755, 0),
+		FREQ2FBIN(5825, 0)
+	 },
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+		{ {42, 40, 40, 34} },
+	 },
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {40, 40, 40, 40, 32, 28, 40, 40, 32, 28, 40, 40, 32, 20} },
+		{ {38, 38, 38, 38, 32, 28, 38, 38, 32, 28, 38, 38, 32, 26} },
+		{ {36, 36, 36, 36, 32, 28, 36, 36, 32, 28, 36, 36, 32, 26} },
+	 },
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {40, 40, 40, 38, 30, 26, 40, 40, 30, 26, 40, 40, 30, 24} },
+		{ {36, 36, 36, 36, 30, 26, 36, 36, 30, 26, 36, 36, 30, 24} },
+		{ {34, 34, 34, 34, 30, 26, 34, 34, 30, 26, 34, 34, 30, 24} },
+	 },
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctlEdges[4].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctlEdges[4].bChannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctlEdges[3].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctlEdges[4].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctlEdges[5].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctlEdges[6].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctlEdges[7].bChannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctlEdges[2].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctlEdges[3].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[3].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctlEdges[4].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[5].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctlEdges[4].bChannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[5].ctlEdges[7].bChannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctlEdges[2].bChannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctlEdges[3].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctlEdges[5].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctlEdges[6].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctlEdges[7].bChannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctlEdges[4].bChannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctlEdges[4].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctlEdges[6].bChannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctlEdges[7].bChannel */ FREQ2FBIN(5795, 0)
+		}
+	 },
+	.ctlPowerData_5G = {
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 0}, {60, 1}, {60, 1}, {60, 0},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
-				{60, 0}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 0}, {60, 0}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 1},
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
-				{60, 1}, {60, 1}, {60, 1}, {60, 0},
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
 			}
 		},
 		{
 			{
-				{60, 1}, {60, 0}, {60, 1}, {60, 1},
-				{60, 1}, {60, 1}, {60, 0}, {60, 1},
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
 			}
 		},
 	 }
 };
 
+
+static const struct ar9300_eeprom ar9300_h112 = {
+	.eepromVersion = 2,
+	.templateVersion = 3,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"h112-241-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		/*
+		 * bit0 - enable tx temp comp - disabled
+		 * bit1 - enable tx volt comp - disabled
+		 * bit2 - enable fastClock - enabled
+		 * bit3 - enable doubling - enabled
+		 * bit4 - enable internal regulator - disabled
+		 * bit5 - enable pa predistortion - disabled
+		 */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x10,
+		.swreg = 0,
+	},
+	.modalHeader2G = {
+		/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+
+		/*
+		 * antCtrlChain[AR9300_MAX_CHAINS]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x150), LE16(0x150), LE16(0x150) },
+
+		/*
+		 * xatten1DB[AR9300_MAX_CHAINS];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 25,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPREY_EEPROM_MODAL_SPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshCh[AR9300_MAX_CHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x80c080),
+		.papdRateMaskHt40 = LE32(0x80c080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	},
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	},
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	},
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2484, 1),
+	},
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTargetPowerCck = {
+		/* 1L-5L,5S,11L,11S */
+		{ {34, 34, 34, 34} },
+		{ {34, 34, 34, 34} },
+	},
+	.calTargetPower2G = {
+		/* 6-24,36,48,54 */
+		{ {34, 34, 32, 32} },
+		{ {34, 34, 32, 32} },
+		{ {34, 34, 32, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 28, 28, 28, 24} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 28, 28, 28, 24} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 28, 28, 28, 24} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 26, 26, 26, 22} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 26, 26, 26, 22} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 26, 26, 26, 22} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		}
+	},
+	.ctlPowerData_2G = {
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
+
+		{ { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+	},
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x220),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+		/* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x150), LE16(0x150), LE16(0x150),
+		},
+		/* xatten1DB 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0, 0, 0},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0, 0, 0},
+		.tempSlope = 45,
+		.voltSlope = 0,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {0, 0, 0, 0, 0},
+		/* noiseFloorThreshCh Check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext2 = {
+		.tempSlopeLow = 40,
+		.tempSlopeHigh = 50,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	},
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calPierData5G = {
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+	},
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 20, 20, 20, 16} },
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 20, 20, 20, 16} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 18, 18, 18, 16} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 18, 18, 18, 16} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 16, 16, 16, 14} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 16, 16, 16, 14} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 14, 14, 14, 12} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 14, 14, 14, 12} },
+	},
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 18, 18, 18, 14} },
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 18, 18, 18, 14} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 16, 16, 16, 12} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 16, 16, 16, 12} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 14, 14, 14, 10} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 14, 14, 14, 10} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 12, 12, 12, 8} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 12, 12, 12, 8} },
+	},
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctlEdges[4].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctlEdges[4].bChannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctlEdges[3].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctlEdges[4].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctlEdges[5].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctlEdges[6].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctlEdges[7].bChannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctlEdges[2].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctlEdges[3].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[3].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctlEdges[4].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[5].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctlEdges[4].bChannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[5].ctlEdges[7].bChannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctlEdges[2].bChannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctlEdges[3].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctlEdges[5].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctlEdges[6].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctlEdges[7].bChannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctlEdges[4].bChannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctlEdges[4].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctlEdges[6].bChannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctlEdges[7].bChannel */ FREQ2FBIN(5795, 0)
+		}
+	},
+	.ctlPowerData_5G = {
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+			}
+		},
+	}
+};
+
+
+static const struct ar9300_eeprom ar9300_x112 = {
+	.eepromVersion = 2,
+	.templateVersion = 5,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"x112-041-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		/*
+		 * bit0 - enable tx temp comp - disabled
+		 * bit1 - enable tx volt comp - disabled
+		 * bit2 - enable fastclock - enabled
+		 * bit3 - enable doubling - enabled
+		 * bit4 - enable internal regulator - disabled
+		 * bit5 - enable pa predistortion - disabled
+		 */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x0,
+		.swreg = 0,
+	},
+	.modalHeader2G = {
+		/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x22222),
+
+		/*
+		 * antCtrlChain[ar9300_max_chains]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x10), LE16(0x10), LE16(0x10) },
+
+		/*
+		 * xatten1DB[AR9300_max_chains];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0x1b, 0x1b, 0x1b},
+
+		/*
+		 * xatten1Margin[ar9300_max_chains]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x15, 0x15, 0x15},
+		.tempSlope = 50,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPrey_eeprom_modal_sPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshch[ar9300_max_cHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0c80c080),
+		.papdRateMaskHt40 = LE32(0x0080c080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	},
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	},
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	},
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2472, 1),
+	},
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	},
+	.calTargetPowerCck = {
+		/* 1L-5L,5S,11L,11s */
+		{ {38, 38, 38, 38} },
+		{ {38, 38, 38, 38} },
+	},
+	.calTargetPower2G = {
+		/* 6-24,36,48,54 */
+		{ {38, 38, 36, 34} },
+		{ {38, 38, 36, 34} },
+		{ {38, 38, 34, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {36, 36, 36, 36, 36, 34, 34, 32, 30, 28, 28, 28, 28, 26} },
+		{ {36, 36, 36, 36, 36, 34, 36, 34, 32, 30, 30, 30, 28, 26} },
+		{ {36, 36, 36, 36, 36, 34, 34, 32, 30, 28, 28, 28, 28, 26} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {36, 36, 36, 36, 34, 32, 32, 30, 28, 26, 26, 26, 26, 24} },
+		{ {36, 36, 36, 36, 34, 32, 34, 32, 30, 28, 28, 28, 28, 24} },
+		{ {36, 36, 36, 36, 34, 32, 32, 30, 28, 26, 26, 26, 26, 24} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctledges[3].bchannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctledges[0].bchannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctledges[1].bchannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctledges[2].bchannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctledges[3].bchannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctledges[0].bchannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctledges[1].bchannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctledges[2].bchannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctledges[0].bchannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctledges[1].bchannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctledges[2].bchannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctledges[3].bchannel */ FREQ2FBIN(2462, 1),
+		}
+	},
+	.ctlPowerData_2G = {
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
+
+		{ { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+	},
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x22222),
+		/* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x0), LE16(0x0), LE16(0x0),
+		},
+		/* xatten1DB 3 xatten1_db for ar9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0x13, 0x19, 0x17},
+
+		/*
+		 * xatten1Margin[ar9300_max_chains]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x19, 0x19, 0x19},
+		.tempSlope = 70,
+		.voltSlope = 15,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {0, 0, 0, 0, 0},
+		/* noiseFloorThreshch check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	},
+	.base_ext2 = {
+		.tempSlopeLow = 72,
+		.tempSlopeHigh = 105,
+		.xatten1DBLow = {0x10, 0x14, 0x10},
+		.xatten1MarginLow = {0x19, 0x19 , 0x19},
+		.xatten1DBHigh = {0x1d, 0x20, 0x24},
+		.xatten1MarginHigh = {0x10, 0x10, 0x10}
+	},
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calPierData5G = {
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+		{
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+			{0, 0, 0, 0, 0},
+		},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5725, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5725, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5725, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {32, 32, 28, 26} },
+		{ {32, 32, 28, 26} },
+		{ {32, 32, 28, 26} },
+		{ {32, 32, 26, 24} },
+		{ {32, 32, 26, 24} },
+		{ {32, 32, 24, 22} },
+		{ {30, 30, 24, 22} },
+		{ {30, 30, 24, 22} },
+	},
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {32, 32, 32, 32, 28, 26, 32, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 32, 28, 26, 32, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 32, 28, 26, 32, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 32, 28, 26, 32, 26, 24, 22, 22, 22, 20, 20} },
+		{ {32, 32, 32, 32, 28, 26, 32, 26, 24, 22, 20, 18, 16, 16} },
+		{ {32, 32, 32, 32, 28, 26, 32, 24, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 24, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 24, 20, 16, 18, 16, 14, 14} },
+	},
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {32, 32, 32, 30, 28, 26, 30, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 30, 28, 26, 30, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 30, 28, 26, 30, 28, 26, 24, 24, 24, 22, 22} },
+		{ {32, 32, 32, 30, 28, 26, 30, 26, 24, 22, 22, 22, 20, 20} },
+		{ {32, 32, 32, 30, 28, 26, 30, 26, 24, 22, 20, 18, 16, 16} },
+		{ {32, 32, 32, 30, 28, 26, 30, 22, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 22, 20, 16, 18, 16, 14, 14} },
+		{ {30, 30, 30, 30, 28, 26, 30, 22, 20, 16, 18, 16, 14, 14} },
+	},
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctledges[2].bchannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctledges[3].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctledges[4].bchannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctledges[6].bchannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctledges[7].bchannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctledges[2].bchannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctledges[3].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctledges[4].bchannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctledges[6].bchannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctledges[7].bchannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctledges[0].bchannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctledges[1].bchannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctledges[2].bchannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctledges[3].bchannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctledges[4].bchannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctledges[5].bchannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctledges[6].bchannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctledges[7].bchannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctledges[1].bchannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctledges[2].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctledges[3].bchannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctledges[4].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctledges[6].bchannel */ 0xFF,
+			/* Data[3].ctledges[7].bchannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctledges[2].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctledges[3].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctledges[4].bchannel */ 0xFF,
+			/* Data[4].ctledges[5].bchannel */ 0xFF,
+			/* Data[4].ctledges[6].bchannel */ 0xFF,
+			/* Data[4].ctledges[7].bchannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctledges[0].bchannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctledges[1].bchannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctledges[2].bchannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctledges[3].bchannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctledges[4].bchannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctledges[5].bchannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctledges[6].bchannel */ 0xFF,
+			/* Data[5].ctledges[7].bchannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctledges[1].bchannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctledges[2].bchannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctledges[3].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctledges[4].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctledges[5].bchannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctledges[6].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctledges[7].bchannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctledges[0].bchannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctledges[1].bchannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctledges[2].bchannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctledges[3].bchannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctledges[4].bchannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctledges[5].bchannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctledges[6].bchannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctledges[7].bchannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctledges[0].bchannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctledges[1].bchannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctledges[2].bchannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctledges[3].bchannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctledges[4].bchannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctledges[5].bchannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctledges[6].bchannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctledges[7].bchannel */ FREQ2FBIN(5795, 0)
+		}
+	},
+	.ctlPowerData_5G = {
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+			}
+		},
+	}
+};
+
+static const struct ar9300_eeprom ar9300_h116 = {
+	.eepromVersion = 2,
+	.templateVersion = 4,
+	.macAddr = {0x00, 0x03, 0x7f, 0x0, 0x0, 0x0},
+	.custData = {"h116-041-f0000"},
+	.baseEepHeader = {
+		.regDmn = { LE16(0), LE16(0x1f) },
+		.txrxMask =  0x33, /* 4 bits tx and 4 bits rx */
+		.opCapFlags = {
+			.opFlags = AR9300_OPFLAGS_11G | AR9300_OPFLAGS_11A,
+			.eepMisc = 0,
+		},
+		.rfSilent = 0,
+		.blueToothOptions = 0,
+		.deviceCap = 0,
+		.deviceType = 5, /* takes lower byte in eeprom location */
+		.pwrTableOffset = AR9300_PWR_TABLE_OFFSET,
+		.params_for_tuning_caps = {0, 0},
+		.featureEnable = 0x0d,
+		 /*
+		  * bit0 - enable tx temp comp - disabled
+		  * bit1 - enable tx volt comp - disabled
+		  * bit2 - enable fastClock - enabled
+		  * bit3 - enable doubling - enabled
+		  * bit4 - enable internal regulator - disabled
+		  * bit5 - enable pa predistortion - disabled
+		  */
+		.miscConfiguration = 0, /* bit0 - turn down drivestrength */
+		.eepromWriteEnableGpio = 6,
+		.wlanDisableGpio = 0,
+		.wlanLedGpio = 8,
+		.rxBandSelectGpio = 0xff,
+		.txrxgain = 0x10,
+		.swreg = 0,
+	 },
+	.modalHeader2G = {
+	/* ar9300_modal_eep_header  2g */
+		/* 4 idle,t1,t2,b(4 bits per setting) */
+		.antCtrlCommon = LE32(0x110),
+		/* 4 ra1l1, ra2l1, ra1l2, ra2l2, ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+
+		/*
+		 * antCtrlChain[AR9300_MAX_CHAINS]; 6 idle, t, r,
+		 * rx1, rx12, b (2 bits each)
+		 */
+		.antCtrlChain = { LE16(0x10), LE16(0x10), LE16(0x10) },
+
+		/*
+		 * xatten1DB[AR9300_MAX_CHAINS];  3 xatten1_db
+		 * for ar9280 (0xa20c/b20c 5:0)
+		 */
+		.xatten1DB = {0x1f, 0x1f, 0x1f},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for ar9280 (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x12, 0x12, 0x12},
+		.tempSlope = 25,
+		.voltSlope = 0,
+
+		/*
+		 * spurChans[OSPREY_EEPROM_MODAL_SPURS]; spur
+		 * channels in usual fbin coding format
+		 */
+		.spurChans = {FREQ2FBIN(2464, 1), 0, 0, 0, 0},
+
+		/*
+		 * noiseFloorThreshCh[AR9300_MAX_CHAINS]; 3 Check
+		 * if the register is per chain
+		 */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {1, 1, 1},/* 3 chain */
+		.db_stage2 = {1, 1, 1}, /* 3 chain  */
+		.db_stage3 = {0, 0, 0},
+		.db_stage4 = {0, 0, 0},
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2c,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0c80C080),
+		.papdRateMaskHt40 = LE32(0x0080C080),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	 .base_ext1 = {
+		.ant_div_control = 0,
+		.future = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+	 },
+	.calFreqPier2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	/* ar9300_cal_data_per_freq_op_loop 2g */
+	.calPierData2G = {
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+		{ {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0} },
+	 },
+	.calTarget_freqbin_Cck = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2472, 1),
+	 },
+	.calTarget_freqbin_2G = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT20 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTarget_freqbin_2GHT40 = {
+		FREQ2FBIN(2412, 1),
+		FREQ2FBIN(2437, 1),
+		FREQ2FBIN(2472, 1)
+	 },
+	.calTargetPowerCck = {
+		 /* 1L-5L,5S,11L,11S */
+		 { {34, 34, 34, 34} },
+		 { {34, 34, 34, 34} },
+	},
+	.calTargetPower2G = {
+		 /* 6-24,36,48,54 */
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+		 { {34, 34, 32, 32} },
+	},
+	.calTargetPower2GHT20 = {
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 0, 0, 0, 0} },
+		{ {32, 32, 32, 32, 32, 30, 32, 32, 30, 28, 0, 0, 0, 0} },
+	},
+	.calTargetPower2GHT40 = {
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+		{ {30, 30, 30, 30, 30, 28, 30, 30, 28, 26, 0, 0, 0, 0} },
+	},
+	.ctlIndex_2G =  {
+		0x11, 0x12, 0x15, 0x17, 0x41, 0x42,
+		0x45, 0x47, 0x31, 0x32, 0x35, 0x37,
+	},
+	.ctl_freqbin_2G = {
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2457, 1),
+			FREQ2FBIN(2462, 1)
+		},
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+
+		{
+			FREQ2FBIN(2412, 1),
+			FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2462, 1),
+			0xFF,
+		},
+		{
+			FREQ2FBIN(2422, 1),
+			FREQ2FBIN(2427, 1),
+			FREQ2FBIN(2447, 1),
+			FREQ2FBIN(2452, 1)
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(2484, 1),
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			FREQ2FBIN(2472, 1),
+			0,
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+		},
+
+		{
+			/* Data[9].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[9].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[9].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[10].ctlEdges[0].bChannel */ FREQ2FBIN(2412, 1),
+			/* Data[10].ctlEdges[1].bChannel */ FREQ2FBIN(2417, 1),
+			/* Data[10].ctlEdges[2].bChannel */ FREQ2FBIN(2472, 1),
+			0
+		},
+
+		{
+			/* Data[11].ctlEdges[0].bChannel */ FREQ2FBIN(2422, 1),
+			/* Data[11].ctlEdges[1].bChannel */ FREQ2FBIN(2427, 1),
+			/* Data[11].ctlEdges[2].bChannel */ FREQ2FBIN(2447, 1),
+			/* Data[11].ctlEdges[3].bChannel */ FREQ2FBIN(2462, 1),
+		}
+	 },
+	.ctlPowerData_2G = {
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
+
+		 { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+		 { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+	 },
+	.modalHeader5G = {
+		/* 4 idle,t1,t2,b (4 bits per setting) */
+		.antCtrlCommon = LE32(0x220),
+		/* 4 ra1l1, ra2l1, ra1l2,ra2l2,ra12 */
+		.antCtrlCommon2 = LE32(0x44444),
+		 /* antCtrlChain 6 idle, t,r,rx1,rx12,b (2 bits each) */
+		.antCtrlChain = {
+			LE16(0x150), LE16(0x150), LE16(0x150),
+		},
+		 /* xatten1DB 3 xatten1_db for AR9280 (0xa20c/b20c 5:0) */
+		.xatten1DB = {0x19, 0x19, 0x19},
+
+		/*
+		 * xatten1Margin[AR9300_MAX_CHAINS]; 3 xatten1_margin
+		 * for merlin (0xa20c/b20c 16:12
+		 */
+		.xatten1Margin = {0x14, 0x14, 0x14},
+		.tempSlope = 70,
+		.voltSlope = 0,
+		/* spurChans spur channels in usual fbin coding format */
+		.spurChans = {0, 0, 0, 0, 0},
+		/* noiseFloorThreshCh Check if the register is per chain */
+		.noiseFloorThreshCh = {-1, 0, 0},
+		.ob = {3, 3, 3}, /* 3 chain */
+		.db_stage2 = {3, 3, 3}, /* 3 chain */
+		.db_stage3 = {3, 3, 3}, /* doesn't exist for 2G */
+		.db_stage4 = {3, 3, 3},	 /* don't exist for 2G */
+		.xpaBiasLvl = 0,
+		.txFrameToDataStart = 0x0e,
+		.txFrameToPaOn = 0x0e,
+		.txClip = 3, /* 4 bits tx_clip, 4 bits dac_scale_cck */
+		.antennaGain = 0,
+		.switchSettling = 0x2d,
+		.adcDesiredSize = -30,
+		.txEndToXpaOff = 0,
+		.txEndToRxOn = 0x2,
+		.txFrameToXpaOn = 0xe,
+		.thresh62 = 28,
+		.papdRateMaskHt20 = LE32(0x0cf0e0e0),
+		.papdRateMaskHt40 = LE32(0x6cf0e0e0),
+		.futureModal = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		},
+	 },
+	.base_ext2 = {
+		.tempSlopeLow = 35,
+		.tempSlopeHigh = 50,
+		.xatten1DBLow = {0, 0, 0},
+		.xatten1MarginLow = {0, 0, 0},
+		.xatten1DBHigh = {0, 0, 0},
+		.xatten1MarginHigh = {0, 0, 0}
+	 },
+	.calFreqPier5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5220, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5785, 0)
+	},
+	.calPierData5G = {
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+			{
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+				{0, 0, 0, 0, 0},
+			},
+
+	},
+	.calTarget_freqbin_5G = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5600, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT20 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	},
+	.calTarget_freqbin_5GHT40 = {
+		FREQ2FBIN(5180, 0),
+		FREQ2FBIN(5240, 0),
+		FREQ2FBIN(5320, 0),
+		FREQ2FBIN(5400, 0),
+		FREQ2FBIN(5500, 0),
+		FREQ2FBIN(5700, 0),
+		FREQ2FBIN(5745, 0),
+		FREQ2FBIN(5825, 0)
+	 },
+	.calTargetPower5G = {
+		/* 6-24,36,48,54 */
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+		{ {30, 30, 28, 24} },
+	 },
+	.calTargetPower5GHT20 = {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 0, 0, 0, 0} },
+		{ {30, 30, 30, 28, 24, 20, 30, 28, 24, 20, 0, 0, 0, 0} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 0, 0, 0, 0} },
+		{ {30, 30, 30, 26, 22, 18, 30, 26, 22, 18, 0, 0, 0, 0} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 0, 0, 0, 0} },
+		{ {30, 30, 30, 24, 20, 16, 30, 24, 20, 16, 0, 0, 0, 0} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 0, 0, 0, 0} },
+		{ {30, 30, 30, 22, 18, 14, 30, 22, 18, 14, 0, 0, 0, 0} },
+	 },
+	.calTargetPower5GHT40 =  {
+		/*
+		 * 0_8_16,1-3_9-11_17-19,
+		 * 4,5,6,7,12,13,14,15,20,21,22,23
+		 */
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 0, 0, 0, 0} },
+		{ {28, 28, 28, 26, 22, 18, 28, 26, 22, 18, 0, 0, 0, 0} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 0, 0, 0, 0} },
+		{ {28, 28, 28, 24, 20, 16, 28, 24, 20, 16, 0, 0, 0, 0} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 0, 0, 0, 0} },
+		{ {28, 28, 28, 22, 18, 14, 28, 22, 18, 14, 0, 0, 0, 0} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 0, 0, 0, 0} },
+		{ {28, 28, 28, 20, 16, 12, 28, 20, 16, 12, 0, 0, 0, 0} },
+	 },
+	.ctlIndex_5G =  {
+		0x10, 0x16, 0x18, 0x40, 0x46,
+		0x48, 0x30, 0x36, 0x38
+	},
+	.ctl_freqbin_5G =  {
+		{
+			/* Data[0].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[0].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[0].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[0].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[0].ctlEdges[4].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[0].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[0].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[0].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+		{
+			/* Data[1].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[1].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[1].ctlEdges[2].bChannel */ FREQ2FBIN(5280, 0),
+			/* Data[1].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[1].ctlEdges[4].bChannel */ FREQ2FBIN(5520, 0),
+			/* Data[1].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[1].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[1].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[2].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[2].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[2].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[2].ctlEdges[3].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[2].ctlEdges[4].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[2].ctlEdges[5].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[2].ctlEdges[6].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[2].ctlEdges[7].bChannel */ FREQ2FBIN(5755, 0)
+		},
+
+		{
+			/* Data[3].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[3].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[3].ctlEdges[2].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[3].ctlEdges[3].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[3].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[3].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[3].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[3].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[4].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[4].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[4].ctlEdges[2].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[4].ctlEdges[3].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[4].ctlEdges[4].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[5].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[4].ctlEdges[7].bChannel */ 0xFF,
+		},
+
+		{
+			/* Data[5].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[5].ctlEdges[1].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[5].ctlEdges[2].bChannel */ FREQ2FBIN(5310, 0),
+			/* Data[5].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[5].ctlEdges[4].bChannel */ FREQ2FBIN(5590, 0),
+			/* Data[5].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[5].ctlEdges[6].bChannel */ 0xFF,
+			/* Data[5].ctlEdges[7].bChannel */ 0xFF
+		},
+
+		{
+			/* Data[6].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[6].ctlEdges[1].bChannel */ FREQ2FBIN(5200, 0),
+			/* Data[6].ctlEdges[2].bChannel */ FREQ2FBIN(5220, 0),
+			/* Data[6].ctlEdges[3].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[6].ctlEdges[4].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[6].ctlEdges[5].bChannel */ FREQ2FBIN(5600, 0),
+			/* Data[6].ctlEdges[6].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[6].ctlEdges[7].bChannel */ FREQ2FBIN(5745, 0)
+		},
+
+		{
+			/* Data[7].ctlEdges[0].bChannel */ FREQ2FBIN(5180, 0),
+			/* Data[7].ctlEdges[1].bChannel */ FREQ2FBIN(5260, 0),
+			/* Data[7].ctlEdges[2].bChannel */ FREQ2FBIN(5320, 0),
+			/* Data[7].ctlEdges[3].bChannel */ FREQ2FBIN(5500, 0),
+			/* Data[7].ctlEdges[4].bChannel */ FREQ2FBIN(5560, 0),
+			/* Data[7].ctlEdges[5].bChannel */ FREQ2FBIN(5700, 0),
+			/* Data[7].ctlEdges[6].bChannel */ FREQ2FBIN(5745, 0),
+			/* Data[7].ctlEdges[7].bChannel */ FREQ2FBIN(5825, 0)
+		},
+
+		{
+			/* Data[8].ctlEdges[0].bChannel */ FREQ2FBIN(5190, 0),
+			/* Data[8].ctlEdges[1].bChannel */ FREQ2FBIN(5230, 0),
+			/* Data[8].ctlEdges[2].bChannel */ FREQ2FBIN(5270, 0),
+			/* Data[8].ctlEdges[3].bChannel */ FREQ2FBIN(5510, 0),
+			/* Data[8].ctlEdges[4].bChannel */ FREQ2FBIN(5550, 0),
+			/* Data[8].ctlEdges[5].bChannel */ FREQ2FBIN(5670, 0),
+			/* Data[8].ctlEdges[6].bChannel */ FREQ2FBIN(5755, 0),
+			/* Data[8].ctlEdges[7].bChannel */ FREQ2FBIN(5795, 0)
+		}
+	 },
+	.ctlPowerData_5G = {
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+				CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+			}
+		},
+		{
+			{
+				CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+				CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+			}
+		},
+	 }
+};
+
+
+static const struct ar9300_eeprom *ar9300_eep_templates[] = {
+	&ar9300_default,
+	&ar9300_x112,
+	&ar9300_h116,
+	&ar9300_h112,
+	&ar9300_x113,
+};
+
+static const struct ar9300_eeprom *ar9003_eeprom_struct_find_by_id(int id)
+{
+#define N_LOOP (sizeof(ar9300_eep_templates) / sizeof(ar9300_eep_templates[0]))
+	int it;
+
+	for (it = 0; it < N_LOOP; it++)
+		if (ar9300_eep_templates[it]->templateVersion == id)
+			return ar9300_eep_templates[it];
+	return NULL;
+#undef N_LOOP
+}
+
+
 static u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz)
 {
 	if (fbin == AR9300_BCHAN_UNUSED)
@@ -636,6 +2985,16 @@ static int ath9k_hw_ar9300_check_eeprom(struct ath_hw *ah)
 	return 0;
 }
 
+static int interpolate(int x, int xa, int xb, int ya, int yb)
+{
+	int bf, factor, plus;
+
+	bf = 2 * (yb - ya) * (x - xa) / (xb - xa);
+	factor = bf / 2;
+	plus = bf % 2;
+	return ya + factor + plus;
+}
+
 static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
 				      enum eeprom_param param)
 {
@@ -673,6 +3032,8 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
 		return le32_to_cpu(pBase->swreg);
 	case EEP_PAPRD:
 		return !!(pBase->featureEnable & BIT(5));
+	case EEP_CHAIN_MASK_REDUCE:
+		return (pBase->miscConfiguration >> 0x3) & 0x1;
 	default:
 		return 0;
 	}
@@ -748,6 +3109,36 @@ error:
 	return false;
 }
 
+static bool ar9300_otp_read_word(struct ath_hw *ah, int addr, u32 *data)
+{
+	REG_READ(ah, AR9300_OTP_BASE + (4 * addr));
+
+	if (!ath9k_hw_wait(ah, AR9300_OTP_STATUS, AR9300_OTP_STATUS_TYPE,
+			   AR9300_OTP_STATUS_VALID, 1000))
+		return false;
+
+	*data = REG_READ(ah, AR9300_OTP_READ_DATA);
+	return true;
+}
+
+static bool ar9300_read_otp(struct ath_hw *ah, int address, u8 *buffer,
+			    int count)
+{
+	u32 data;
+	int i;
+
+	for (i = 0; i < count; i++) {
+		int offset = 8 * ((address - i) % 4);
+		if (!ar9300_otp_read_word(ah, (address - i) / 4, &data))
+			return false;
+
+		buffer[i] = (data >> offset) & 0xff;
+	}
+
+	return true;
+}
+
+
 static void ar9300_comp_hdr_unpack(u8 *best, int *code, int *reference,
 				   int *length, int *major, int *minor)
 {
@@ -824,6 +3215,7 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 {
 	struct ath_common *common = ath9k_hw_common(ah);
 	u8 *dptr;
+	const struct ar9300_eeprom *eep = NULL;
 
 	switch (code) {
 	case _CompressNone:
@@ -841,13 +3233,14 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 		if (reference == 0) {
 			dptr = mptr;
 		} else {
-			if (reference != 2) {
+			eep = ar9003_eeprom_struct_find_by_id(reference);
+			if (eep == NULL) {
 				ath_print(common, ATH_DBG_EEPROM,
 					  "cant find reference eeprom"
 					  "struct %d\n", reference);
 				return -1;
 			}
-			memcpy(mptr, &ar9300_default, mdata_size);
+			memcpy(mptr, eep, mdata_size);
 		}
 		ath_print(common, ATH_DBG_EEPROM,
 			  "restore eeprom %d: block, reference %d,"
@@ -863,6 +3256,38 @@ static int ar9300_compress_decision(struct ath_hw *ah,
 	return 0;
 }
 
+typedef bool (*eeprom_read_op)(struct ath_hw *ah, int address, u8 *buffer,
+			       int count);
+
+static bool ar9300_check_header(void *data)
+{
+	u32 *word = data;
+	return !(*word == 0 || *word == ~0);
+}
+
+static bool ar9300_check_eeprom_header(struct ath_hw *ah, eeprom_read_op read,
+				       int base_addr)
+{
+	u8 header[4];
+
+	if (!read(ah, base_addr, header, 4))
+		return false;
+
+	return ar9300_check_header(header);
+}
+
+static int ar9300_eeprom_restore_flash(struct ath_hw *ah, u8 *mptr,
+				       int mdata_size)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+	u16 *data = (u16 *) mptr;
+	int i;
+
+	for (i = 0; i < mdata_size / 2; i++, data++)
+		ath9k_hw_nvram_read(common, i, data);
+
+	return 0;
+}
 /*
  * Read the configuration data from the eeprom.
  * The data can be put in any specified memory buffer.
@@ -883,6 +3308,10 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 	int it;
 	u16 checksum, mchecksum;
 	struct ath_common *common = ath9k_hw_common(ah);
+	eeprom_read_op read;
+
+	if (ath9k_hw_use_flash(ah))
+		return ar9300_eeprom_restore_flash(ah, mptr, mdata_size);
 
 	word = kzalloc(2048, GFP_KERNEL);
 	if (!word)
@@ -890,14 +3319,42 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 
 	memcpy(mptr, &ar9300_default, mdata_size);
 
+	read = ar9300_read_eeprom;
 	cptr = AR9300_BASE_ADDR;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	cptr = AR9300_BASE_ADDR_512;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying EEPROM accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	read = ar9300_read_otp;
+	cptr = AR9300_BASE_ADDR;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying OTP accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	cptr = AR9300_BASE_ADDR_512;
+	ath_print(common, ATH_DBG_EEPROM,
+		"Trying OTP accesss at Address 0x%04x\n", cptr);
+	if (ar9300_check_eeprom_header(ah, read, cptr))
+		goto found;
+
+	goto fail;
+
+found:
+	ath_print(common, ATH_DBG_EEPROM, "Found valid EEPROM data");
+
 	for (it = 0; it < MSTATE; it++) {
-		if (!ar9300_read_eeprom(ah, cptr, word, COMP_HDR_LEN))
+		if (!read(ah, cptr, word, COMP_HDR_LEN))
 			goto fail;
 
-		if ((word[0] == 0 && word[1] == 0 && word[2] == 0 &&
-		     word[3] == 0) || (word[0] == 0xff && word[1] == 0xff
-				       && word[2] == 0xff && word[3] == 0xff))
+		if (!ar9300_check_header(word))
 			break;
 
 		ar9300_comp_hdr_unpack(word, &code, &reference,
@@ -914,8 +3371,7 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
 		}
 
 		osize = length;
-		ar9300_read_eeprom(ah, cptr, word,
-				   COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
+		read(ah, cptr, word, COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
 		checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length);
 		mchecksum = word[COMP_HDR_LEN + osize] |
 		    (word[COMP_HDR_LEN + osize + 1] << 8);
@@ -992,9 +3448,9 @@ static s32 ar9003_hw_xpa_bias_level_get(struct ath_hw *ah, bool is2ghz)
 static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 {
 	int bias = ar9003_hw_xpa_bias_level_get(ah, is2ghz);
-	REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, (bias & 0x3));
-	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_SPARE,
-		      ((bias >> 2) & 0x3));
+	REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
+	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPABIASLVL_MSB, bias >> 2);
+	REG_RMW_FIELD(ah, AR_CH0_THERM, AR_CH0_THERM_XPASHORT2GND, 1);
 }
 
 static u32 ar9003_hw_ant_ctrl_common_get(struct ath_hw *ah, bool is2ghz)
@@ -1097,6 +3553,82 @@ static void ar9003_hw_drive_strength_apply(struct ath_hw *ah)
 	REG_WRITE(ah, AR_PHY_65NM_CH0_BIAS4, reg);
 }
 
+static u16 ar9003_hw_atten_chain_get(struct ath_hw *ah, int chain,
+				     struct ath9k_channel *chan)
+{
+	int f[3], t[3];
+	u16 value;
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+
+	if (chain >= 0 && chain < 3) {
+		if (IS_CHAN_2GHZ(chan))
+			return eep->modalHeader2G.xatten1DB[chain];
+		else if (eep->base_ext2.xatten1DBLow[chain] != 0) {
+			t[0] = eep->base_ext2.xatten1DBLow[chain];
+			f[0] = 5180;
+			t[1] = eep->modalHeader5G.xatten1DB[chain];
+			f[1] = 5500;
+			t[2] = eep->base_ext2.xatten1DBHigh[chain];
+			f[2] = 5785;
+			value = ar9003_hw_power_interpolate((s32) chan->channel,
+							    f, t, 3);
+			return value;
+		} else
+			return eep->modalHeader5G.xatten1DB[chain];
+	}
+
+	return 0;
+}
+
+
+static u16 ar9003_hw_atten_chain_get_margin(struct ath_hw *ah, int chain,
+					    struct ath9k_channel *chan)
+{
+	int f[3], t[3];
+	u16 value;
+	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+
+	if (chain >= 0 && chain < 3) {
+		if (IS_CHAN_2GHZ(chan))
+			return eep->modalHeader2G.xatten1Margin[chain];
+		else if (eep->base_ext2.xatten1MarginLow[chain] != 0) {
+			t[0] = eep->base_ext2.xatten1MarginLow[chain];
+			f[0] = 5180;
+			t[1] = eep->modalHeader5G.xatten1Margin[chain];
+			f[1] = 5500;
+			t[2] = eep->base_ext2.xatten1MarginHigh[chain];
+			f[2] = 5785;
+			value = ar9003_hw_power_interpolate((s32) chan->channel,
+							    f, t, 3);
+			return value;
+		} else
+			return eep->modalHeader5G.xatten1Margin[chain];
+	}
+
+	return 0;
+}
+
+static void ar9003_hw_atten_apply(struct ath_hw *ah, struct ath9k_channel *chan)
+{
+	int i;
+	u16 value;
+	unsigned long ext_atten_reg[3] = {AR_PHY_EXT_ATTEN_CTL_0,
+					  AR_PHY_EXT_ATTEN_CTL_1,
+					  AR_PHY_EXT_ATTEN_CTL_2,
+					 };
+
+	/* Test value. if 0 then attenuation is unused. Don't load anything. */
+	for (i = 0; i < 3; i++) {
+		value = ar9003_hw_atten_chain_get(ah, i, chan);
+		REG_RMW_FIELD(ah, ext_atten_reg[i],
+			      AR_PHY_EXT_ATTEN_CTL_XATTEN1_DB, value);
+
+		value = ar9003_hw_atten_chain_get_margin(ah, i, chan);
+		REG_RMW_FIELD(ah, ext_atten_reg[i],
+			      AR_PHY_EXT_ATTEN_CTL_XATTEN1_MARGIN, value);
+	}
+}
+
 static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
 {
 	int internal_regulator =
@@ -1128,6 +3660,7 @@ static void ath9k_hw_ar9300_set_board_values(struct ath_hw *ah,
 	ar9003_hw_xpa_bias_level_apply(ah, IS_CHAN_2GHZ(chan));
 	ar9003_hw_ant_ctrl_apply(ah, IS_CHAN_2GHZ(chan));
 	ar9003_hw_drive_strength_apply(ah);
+	ar9003_hw_atten_apply(ah, chan);
 	ar9003_hw_internal_regulator_apply(ah);
 }
 
@@ -1189,7 +3722,7 @@ static int ar9003_hw_power_interpolate(int32_t x,
 			if (hx == lx)
 				y = ly;
 			else	/* interpolate  */
-				y = ly + (((x - lx) * (hy - ly)) / (hx - lx));
+				y = interpolate(x, lx, hx, ly, hy);
 		} else		/* only low is good, use it */
 			y = ly;
 	} else if (hhave)	/* only high is good, use it */
@@ -1637,6 +4170,7 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 {
 	int tempSlope = 0;
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
+	int f[3], t[3];
 
 	REG_RMW(ah, AR_PHY_TPC_11_B0,
 		(correction[0] << AR_PHY_TPC_OLPC_GAIN_DELTA_S),
@@ -1665,7 +4199,16 @@ static int ar9003_hw_power_control_override(struct ath_hw *ah,
 	 */
 	if (frequency < 4000)
 		tempSlope = eep->modalHeader2G.tempSlope;
-	else
+	else if (eep->base_ext2.tempSlopeLow != 0) {
+		t[0] = eep->base_ext2.tempSlopeLow;
+		f[0] = 5180;
+		t[1] = eep->modalHeader5G.tempSlope;
+		f[1] = 5500;
+		t[2] = eep->base_ext2.tempSlopeHigh;
+		f[2] = 5785;
+		tempSlope = ar9003_hw_power_interpolate((s32) frequency,
+							f, t, 3);
+	} else
 		tempSlope = eep->modalHeader5G.tempSlope;
 
 	REG_RMW_FIELD(ah, AR_PHY_TPC_19, AR_PHY_TPC_19_ALPHA_THERM, tempSlope);
@@ -1769,25 +4312,23 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency)
 			/* so is the high frequency, interpolate */
 			if (hfrequency[ichain] - frequency < 1000) {
 
-				correction[ichain] = lcorrection[ichain] +
-				    (((frequency - lfrequency[ichain]) *
-				      (hcorrection[ichain] -
-				       lcorrection[ichain])) /
-				     (hfrequency[ichain] - lfrequency[ichain]));
-
-				temperature[ichain] = ltemperature[ichain] +
-				    (((frequency - lfrequency[ichain]) *
-				      (htemperature[ichain] -
-				       ltemperature[ichain])) /
-				     (hfrequency[ichain] - lfrequency[ichain]));
-
-				voltage[ichain] =
-				    lvoltage[ichain] +
-				    (((frequency -
-				       lfrequency[ichain]) * (hvoltage[ichain] -
-							      lvoltage[ichain]))
-				     / (hfrequency[ichain] -
-					lfrequency[ichain]));
+				correction[ichain] = interpolate(frequency,
+						lfrequency[ichain],
+						hfrequency[ichain],
+						lcorrection[ichain],
+						hcorrection[ichain]);
+
+				temperature[ichain] = interpolate(frequency,
+						lfrequency[ichain],
+						hfrequency[ichain],
+						ltemperature[ichain],
+						htemperature[ichain]);
+
+				voltage[ichain] = interpolate(frequency,
+						lfrequency[ichain],
+						hfrequency[ichain],
+						lvoltage[ichain],
+						hvoltage[ichain]);
 			}
 			/* only low is good, use it */
 			else {
@@ -1827,9 +4368,9 @@ static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep,
 	struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G;
 
 	if (is2GHz)
-		return ctl_2g[idx].ctlEdges[edge].tPower;
+		return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge]);
 	else
-		return ctl_5g[idx].ctlEdges[edge].tPower;
+		return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge]);
 }
 
 static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
@@ -1847,12 +4388,12 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
 
 	if (is2GHz) {
 		if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq &&
-		    ctl_2g[idx].ctlEdges[edge - 1].flag)
-			return ctl_2g[idx].ctlEdges[edge - 1].tPower;
+		    CTL_EDGE_FLAGS(ctl_2g[idx].ctlEdges[edge - 1]))
+			return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge - 1]);
 	} else {
 		if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq &&
-		    ctl_5g[idx].ctlEdges[edge - 1].flag)
-			return ctl_5g[idx].ctlEdges[edge - 1].tPower;
+		    CTL_EDGE_FLAGS(ctl_5g[idx].ctlEdges[edge - 1]))
+			return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
 	}
 
 	return AR9300_MAX_RATE_POWER;
@@ -1919,14 +4460,16 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
 	int i;
 	int16_t  twiceLargestAntenna;
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 ctlModesFor11a[] = {
+	static const u16 ctlModesFor11a[] = {
 		CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40
 	};
-	u16 ctlModesFor11g[] = {
+	static const u16 ctlModesFor11g[] = {
 		CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT,
 		CTL_11G_EXT, CTL_2GHT40
 	};
-	u16 numCtlModes, *pCtlMode, ctlMode, freq;
+	u16 numCtlModes;
+	const u16 *pCtlMode;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	u8 *ctlIndex;
 	u8 ctlNum;
@@ -2131,8 +4674,9 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					struct ath9k_channel *chan, u16 cfgCtl,
 					u8 twiceAntennaReduction,
 					u8 twiceMaxRegulatoryPower,
-					u8 powerLimit)
+					u8 powerLimit, bool test)
 {
+	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath_common *common = ath9k_hw_common(ah);
 	u8 targetPowerValT2[ar9300RateSize];
 	unsigned int i = 0;
@@ -2144,7 +4688,16 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 					   twiceMaxRegulatoryPower,
 					   powerLimit);
 
-	while (i < ar9300RateSize) {
+	regulatory->max_power_level = 0;
+	for (i = 0; i < ar9300RateSize; i++) {
+		if (targetPowerValT2[i] > regulatory->max_power_level)
+			regulatory->max_power_level = targetPowerValT2[i];
+	}
+
+	if (test)
+		return;
+
+	for (i = 0; i < ar9300RateSize; i++) {
 		ath_print(common, ATH_DBG_EEPROM,
 			  "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]);
 		i++;
@@ -2159,9 +4712,6 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 		i++;
 	}
 
-	/* Write target power array to registers */
-	ar9003_hw_tx_power_regwrite(ah, targetPowerValT2);
-
 	/*
 	 * This is the TX power we send back to driver core,
 	 * and it can use to pass to userspace to display our
@@ -2180,7 +4730,10 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
 		i = ALL_TARGET_HT20_0_8_16; /* ht20 */
 
 	ah->txpower_limit = targetPowerValT2[i];
+	regulatory->max_power_level = targetPowerValT2[i];
 
+	/* Write target power array to registers */
+	ar9003_hw_tx_power_regwrite(ah, targetPowerValT2);
 	ar9003_hw_calibration_apply(ah, chan->channel);
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 3c533bb983c7..9c1463307f0c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -79,6 +79,15 @@
 #define FIXED_CCA_THRESHOLD 15
 
 #define AR9300_BASE_ADDR 0x3ff
+#define AR9300_BASE_ADDR_512 0x1ff
+
+#define AR9300_OTP_BASE			0x14000
+#define AR9300_OTP_STATUS		0x15f18
+#define AR9300_OTP_STATUS_TYPE		0x7
+#define AR9300_OTP_STATUS_VALID		0x4
+#define AR9300_OTP_STATUS_ACCESS_BUSY	0x2
+#define AR9300_OTP_STATUS_SM_BUSY	0x1
+#define AR9300_OTP_READ_DATA		0x15f1c
 
 enum targetPowerHTRates {
 	HT_TARGET_RATE_0_8_16,
@@ -236,7 +245,7 @@ struct ar9300_modal_eep_header {
 	u8 thresh62;
 	__le32 papdRateMaskHt20;
 	__le32 papdRateMaskHt40;
-	u8 futureModal[24];
+	u8 futureModal[10];
 } __packed;
 
 struct ar9300_cal_data_per_freq_op_loop {
@@ -261,17 +270,26 @@ struct cal_tgt_pow_ht {
 	u8 tPow2x[14];
 } __packed;
 
-struct cal_ctl_edge_pwr {
-	u8 tPower:6,
-	   flag:2;
-} __packed;
-
 struct cal_ctl_data_2g {
-	struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_2G];
+	u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G];
 } __packed;
 
 struct cal_ctl_data_5g {
-	struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G];
+	u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G];
+} __packed;
+
+struct ar9300_BaseExtension_1 {
+	u8 ant_div_control;
+	u8 future[13];
+} __packed;
+
+struct ar9300_BaseExtension_2 {
+	int8_t    tempSlopeLow;
+	int8_t    tempSlopeHigh;
+	u8   xatten1DBLow[AR9300_MAX_CHAINS];
+	u8   xatten1MarginLow[AR9300_MAX_CHAINS];
+	u8   xatten1DBHigh[AR9300_MAX_CHAINS];
+	u8   xatten1MarginHigh[AR9300_MAX_CHAINS];
 } __packed;
 
 struct ar9300_eeprom {
@@ -283,6 +301,7 @@ struct ar9300_eeprom {
 	struct ar9300_base_eep_hdr baseEepHeader;
 
 	struct ar9300_modal_eep_header modalHeader2G;
+	struct ar9300_BaseExtension_1 base_ext1;
 	u8 calFreqPier2G[AR9300_NUM_2G_CAL_PIERS];
 	struct ar9300_cal_data_per_freq_op_loop
 	 calPierData2G[AR9300_MAX_CHAINS][AR9300_NUM_2G_CAL_PIERS];
@@ -302,6 +321,7 @@ struct ar9300_eeprom {
 	u8 ctl_freqbin_2G[AR9300_NUM_CTLS_2G][AR9300_NUM_BAND_EDGES_2G];
 	struct cal_ctl_data_2g ctlPowerData_2G[AR9300_NUM_CTLS_2G];
 	struct ar9300_modal_eep_header modalHeader5G;
+	struct ar9300_BaseExtension_2 base_ext2;
 	u8 calFreqPier5G[AR9300_NUM_5G_CAL_PIERS];
 	struct ar9300_cal_data_per_freq_op_loop
 	 calPierData5G[AR9300_MAX_CHAINS][AR9300_NUM_5G_CAL_PIERS];
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 3b424ca1ba84..f5896aa30005 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -237,10 +237,12 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 				 struct ath_tx_status *ts)
 {
 	struct ar9003_txs *ads;
+	u32 status;
 
 	ads = &ah->ts_ring[ah->ts_tail];
 
-	if ((ads->status8 & AR_TxDone) == 0)
+	status = ACCESS_ONCE(ads->status8);
+	if ((status & AR_TxDone) == 0)
 		return -EINPROGRESS;
 
 	ah->ts_tail = (ah->ts_tail + 1) % ah->ts_size;
@@ -253,57 +255,58 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
 		return -EIO;
 	}
 
+	if (status & AR_TxOpExceeded)
+		ts->ts_status |= ATH9K_TXERR_XTXOP;
+	ts->ts_rateindex = MS(status, AR_FinalTxIdx);
+	ts->ts_seqnum = MS(status, AR_SeqNum);
+	ts->tid = MS(status, AR_TxTid);
+
 	ts->qid = MS(ads->ds_info, AR_TxQcuNum);
 	ts->desc_id = MS(ads->status1, AR_TxDescId);
-	ts->ts_seqnum = MS(ads->status8, AR_SeqNum);
 	ts->ts_tstamp = ads->status4;
 	ts->ts_status = 0;
 	ts->ts_flags  = 0;
 
-	if (ads->status3 & AR_ExcessiveRetries)
+	status = ACCESS_ONCE(ads->status2);
+	ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00);
+	ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01);
+	ts->ts_rssi_ctl2 = MS(status, AR_TxRSSIAnt02);
+	if (status & AR_TxBaStatus) {
+		ts->ts_flags |= ATH9K_TX_BA;
+		ts->ba_low = ads->status5;
+		ts->ba_high = ads->status6;
+	}
+
+	status = ACCESS_ONCE(ads->status3);
+	if (status & AR_ExcessiveRetries)
 		ts->ts_status |= ATH9K_TXERR_XRETRY;
-	if (ads->status3 & AR_Filtered)
+	if (status & AR_Filtered)
 		ts->ts_status |= ATH9K_TXERR_FILT;
-	if (ads->status3 & AR_FIFOUnderrun) {
+	if (status & AR_FIFOUnderrun) {
 		ts->ts_status |= ATH9K_TXERR_FIFO;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->status8 & AR_TxOpExceeded)
-		ts->ts_status |= ATH9K_TXERR_XTXOP;
-	if (ads->status3 & AR_TxTimerExpired)
+	if (status & AR_TxTimerExpired)
 		ts->ts_status |= ATH9K_TXERR_TIMER_EXPIRED;
-
-	if (ads->status3 & AR_DescCfgErr)
+	if (status & AR_DescCfgErr)
 		ts->ts_flags |= ATH9K_TX_DESC_CFG_ERR;
-	if (ads->status3 & AR_TxDataUnderrun) {
+	if (status & AR_TxDataUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DATA_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->status3 & AR_TxDelimUnderrun) {
+	if (status & AR_TxDelimUnderrun) {
 		ts->ts_flags |= ATH9K_TX_DELIM_UNDERRUN;
 		ath9k_hw_updatetxtriglevel(ah, true);
 	}
-	if (ads->status2 & AR_TxBaStatus) {
-		ts->ts_flags |= ATH9K_TX_BA;
-		ts->ba_low = ads->status5;
-		ts->ba_high = ads->status6;
-	}
-
-	ts->ts_rateindex = MS(ads->status8, AR_FinalTxIdx);
-
-	ts->ts_rssi = MS(ads->status7, AR_TxRSSICombined);
-	ts->ts_rssi_ctl0 = MS(ads->status2, AR_TxRSSIAnt00);
-	ts->ts_rssi_ctl1 = MS(ads->status2, AR_TxRSSIAnt01);
-	ts->ts_rssi_ctl2 = MS(ads->status2, AR_TxRSSIAnt02);
-	ts->ts_rssi_ext0 = MS(ads->status7, AR_TxRSSIAnt10);
-	ts->ts_rssi_ext1 = MS(ads->status7, AR_TxRSSIAnt11);
-	ts->ts_rssi_ext2 = MS(ads->status7, AR_TxRSSIAnt12);
-	ts->ts_shortretry = MS(ads->status3, AR_RTSFailCnt);
-	ts->ts_longretry = MS(ads->status3, AR_DataFailCnt);
-	ts->ts_virtcol = MS(ads->status3, AR_VirtRetryCnt);
-	ts->ts_antenna = 0;
+	ts->ts_shortretry = MS(status, AR_RTSFailCnt);
+	ts->ts_longretry = MS(status, AR_DataFailCnt);
+	ts->ts_virtcol = MS(status, AR_VirtRetryCnt);
 
-	ts->tid = MS(ads->status8, AR_TxTid);
+	status = ACCESS_ONCE(ads->status7);
+	ts->ts_rssi = MS(status, AR_TxRSSICombined);
+	ts->ts_rssi_ext0 = MS(status, AR_TxRSSIAnt10);
+	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
+	ts->ts_rssi_ext2 = MS(status, AR_TxRSSIAnt12);
 
 	memset(ads, 0, sizeof(*ads));
 
@@ -407,12 +410,36 @@ static void ar9003_hw_set11n_ratescenario(struct ath_hw *ah, void *ds,
 static void ar9003_hw_set11n_aggr_first(struct ath_hw *ah, void *ds,
 					u32 aggrLen)
 {
+#define FIRST_DESC_NDELIMS 60
 	struct ar9003_txc *ads = (struct ar9003_txc *) ds;
 
 	ads->ctl12 |= (AR_IsAggr | AR_MoreAggr);
 
-	ads->ctl17 &= ~AR_AggrLen;
-	ads->ctl17 |= SM(aggrLen, AR_AggrLen);
+	if (ah->ent_mode & AR_ENT_OTP_MPSD) {
+		u32 ctl17, ndelim;
+		/*
+		 * Add delimiter when using RTS/CTS with aggregation
+		 * and non enterprise AR9003 card
+		 */
+		ctl17 = ads->ctl17;
+		ndelim = MS(ctl17, AR_PadDelim);
+
+		if (ndelim < FIRST_DESC_NDELIMS) {
+			aggrLen += (FIRST_DESC_NDELIMS - ndelim) * 4;
+			ndelim = FIRST_DESC_NDELIMS;
+		}
+
+		ctl17 &= ~AR_AggrLen;
+		ctl17 |= SM(aggrLen, AR_AggrLen);
+
+		ctl17 &= ~AR_PadDelim;
+		ctl17 |= SM(ndelim, AR_PadDelim);
+
+		ads->ctl17 = ctl17;
+	} else {
+		ads->ctl17 &= ~AR_AggrLen;
+		ads->ctl17 |= SM(aggrLen, AR_AggrLen);
+	}
 }
 
 static void ar9003_hw_set11n_aggr_middle(struct ath_hw *ah, void *ds,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
index 9f2cea70a840..45cc7e80436c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
@@ -65,7 +65,7 @@ struct ar9003_rxs {
 	u32 status9;
 	u32 status10;
 	u32 status11;
-} __packed;
+} __packed __aligned(4);
 
 /* Transmit Control Descriptor */
 struct ar9003_txc {
@@ -93,7 +93,7 @@ struct ar9003_txc {
 	u32 ctl21;  /* DMA control 21 */
 	u32 ctl22;  /* DMA control 22 */
 	u32 pad[9]; /* pad to cache line (128 bytes/32 dwords) */
-} __packed;
+} __packed __aligned(4);
 
 struct ar9003_txs {
 	u32 ds_info;
@@ -105,7 +105,7 @@ struct ar9003_txs {
 	u32 status6;
 	u32 status7;
 	u32 status8;
-} __packed;
+} __packed __aligned(4);
 
 void ar9003_hw_attach_mac_ops(struct ath_hw *hw);
 void ath9k_hw_set_rx_bufsize(struct ath_hw *ah, u16 buf_size);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 716db414c258..850bc9866c19 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -32,12 +32,12 @@ static void ar9003_paprd_setup_single_table(struct ath_hw *ah)
 {
 	struct ar9300_eeprom *eep = &ah->eeprom.ar9300_eep;
 	struct ar9300_modal_eep_header *hdr;
-	const u32 ctrl0[3] = {
+	static const u32 ctrl0[3] = {
 		AR_PHY_PAPRD_CTRL0_B0,
 		AR_PHY_PAPRD_CTRL0_B1,
 		AR_PHY_PAPRD_CTRL0_B2
 	};
-	const u32 ctrl1[3] = {
+	static const u32 ctrl1[3] = {
 		AR_PHY_PAPRD_CTRL1_B0,
 		AR_PHY_PAPRD_CTRL1_B1,
 		AR_PHY_PAPRD_CTRL1_B2
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 669b777729b3..b34a9e91edd8 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -128,7 +128,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
 static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
 					    struct ath9k_channel *chan)
 {
-	u32 spur_freq[4] = { 2420, 2440, 2464, 2480 };
+	static const u32 spur_freq[4] = { 2420, 2440, 2464, 2480 };
 	int cur_bb_spur, negative = 0, cck_spur_freq;
 	int i;
 
@@ -487,7 +487,11 @@ void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx)
 		break;
 	}
 
-	REG_WRITE(ah, AR_SELFGEN_MASK, tx);
+	if ((ah->caps.hw_caps & ATH9K_HW_CAP_APM) && (tx == 0x7))
+		REG_WRITE(ah, AR_SELFGEN_MASK, 0x3);
+	else
+		REG_WRITE(ah, AR_SELFGEN_MASK, tx);
+
 	if (tx == 0x5) {
 		REG_SET_BIT(ah, AR_PHY_ANALOG_SWAP,
 			    AR_PHY_SWAP_ALT_CHAIN);
@@ -614,7 +618,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
 				 channel->max_antenna_gain * 2,
 				 channel->max_power * 2,
 				 min((u32) MAX_RATE_POWER,
-				 (u32) regulatory->power_limit));
+				 (u32) regulatory->power_limit), false);
 
 	return 0;
 }
@@ -1023,25 +1027,25 @@ static void ar9003_hw_do_getnf(struct ath_hw *ah,
 	int16_t nf;
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA_0), AR_PHY_MINCCA_PWR);
-	nfarray[0] = sign_extend(nf, 9);
+	nfarray[0] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA_1), AR_PHY_CH1_MINCCA_PWR);
-	nfarray[1] = sign_extend(nf, 9);
+	nfarray[1] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_CCA_2), AR_PHY_CH2_MINCCA_PWR);
-	nfarray[2] = sign_extend(nf, 9);
+	nfarray[2] = sign_extend32(nf, 8);
 
 	if (!IS_CHAN_HT40(ah->curchan))
 		return;
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR);
-	nfarray[3] = sign_extend(nf, 9);
+	nfarray[3] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA_1), AR_PHY_CH1_EXT_MINCCA_PWR);
-	nfarray[4] = sign_extend(nf, 9);
+	nfarray[4] = sign_extend32(nf, 8);
 
 	nf = MS(REG_READ(ah, AR_PHY_EXT_CCA_2), AR_PHY_CH2_EXT_MINCCA_PWR);
-	nfarray[5] = sign_extend(nf, 9);
+	nfarray[5] = sign_extend32(nf, 8);
 }
 
 static void ar9003_hw_set_nf_limits(struct ath_hw *ah)
@@ -1113,10 +1117,55 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah)
 	aniState->mrcCCKOff = !ATH9K_ANI_ENABLE_MRC_CCK;
 }
 
+static void ar9003_hw_set_radar_params(struct ath_hw *ah,
+				       struct ath_hw_radar_conf *conf)
+{
+	u32 radar_0 = 0, radar_1 = 0;
+
+	if (!conf) {
+		REG_CLR_BIT(ah, AR_PHY_RADAR_0, AR_PHY_RADAR_0_ENA);
+		return;
+	}
+
+	radar_0 |= AR_PHY_RADAR_0_ENA | AR_PHY_RADAR_0_FFT_ENA;
+	radar_0 |= SM(conf->fir_power, AR_PHY_RADAR_0_FIRPWR);
+	radar_0 |= SM(conf->radar_rssi, AR_PHY_RADAR_0_RRSSI);
+	radar_0 |= SM(conf->pulse_height, AR_PHY_RADAR_0_HEIGHT);
+	radar_0 |= SM(conf->pulse_rssi, AR_PHY_RADAR_0_PRSSI);
+	radar_0 |= SM(conf->pulse_inband, AR_PHY_RADAR_0_INBAND);
+
+	radar_1 |= AR_PHY_RADAR_1_MAX_RRSSI;
+	radar_1 |= AR_PHY_RADAR_1_BLOCK_CHECK;
+	radar_1 |= SM(conf->pulse_maxlen, AR_PHY_RADAR_1_MAXLEN);
+	radar_1 |= SM(conf->pulse_inband_step, AR_PHY_RADAR_1_RELSTEP_THRESH);
+	radar_1 |= SM(conf->radar_inband, AR_PHY_RADAR_1_RELPWR_THRESH);
+
+	REG_WRITE(ah, AR_PHY_RADAR_0, radar_0);
+	REG_WRITE(ah, AR_PHY_RADAR_1, radar_1);
+	if (conf->ext_channel)
+		REG_SET_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+	else
+		REG_CLR_BIT(ah, AR_PHY_RADAR_EXT, AR_PHY_RADAR_EXT_ENA);
+}
+
+static void ar9003_hw_set_radar_conf(struct ath_hw *ah)
+{
+	struct ath_hw_radar_conf *conf = &ah->radar_conf;
+
+	conf->fir_power = -28;
+	conf->radar_rssi = 0;
+	conf->pulse_height = 10;
+	conf->pulse_rssi = 24;
+	conf->pulse_inband = 8;
+	conf->pulse_maxlen = 255;
+	conf->pulse_inband_step = 12;
+	conf->radar_inband = 8;
+}
+
 void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 {
 	struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
-	const u32 ar9300_cca_regs[6] = {
+	static const u32 ar9300_cca_regs[6] = {
 		AR_PHY_CCA_0,
 		AR_PHY_CCA_1,
 		AR_PHY_CCA_2,
@@ -1141,8 +1190,10 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
 	priv_ops->ani_control = ar9003_hw_ani_control;
 	priv_ops->do_getnf = ar9003_hw_do_getnf;
 	priv_ops->ani_cache_ini_regs = ar9003_hw_ani_cache_ini_regs;
+	priv_ops->set_radar_params = ar9003_hw_set_radar_params;
 
 	ar9003_hw_set_nf_limits(ah);
+	ar9003_hw_set_radar_conf(ah);
 	memcpy(ah->nf_regs, ar9300_cca_regs, sizeof(ah->nf_regs));
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 170d44a35ccb..4210a9306955 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 #include <linux/completion.h>
+#include <linux/pm_qos_params.h>
 
 #include "debug.h"
 #include "common.h"
@@ -86,33 +87,19 @@ struct ath_config {
 /**
  * enum buffer_type - Buffer type flags
  *
- * @BUF_HT: Send this buffer using HT capabilities
  * @BUF_AMPDU: This buffer is an ampdu, as part of an aggregate (during TX)
  * @BUF_AGGR: Indicates whether the buffer can be aggregated
  *	(used in aggregation scheduling)
- * @BUF_RETRY: Indicates whether the buffer is retried
  * @BUF_XRETRY: To denote excessive retries of the buffer
  */
 enum buffer_type {
-	BUF_HT			= BIT(1),
 	BUF_AMPDU		= BIT(2),
 	BUF_AGGR		= BIT(3),
-	BUF_RETRY		= BIT(4),
 	BUF_XRETRY		= BIT(5),
 };
 
-#define bf_nframes      	bf_state.bfs_nframes
-#define bf_al           	bf_state.bfs_al
-#define bf_frmlen       	bf_state.bfs_frmlen
-#define bf_retries      	bf_state.bfs_retries
-#define bf_seqno        	bf_state.bfs_seqno
-#define bf_tidno        	bf_state.bfs_tidno
-#define bf_keyix                bf_state.bfs_keyix
-#define bf_keytype      	bf_state.bfs_keytype
-#define bf_isht(bf)		(bf->bf_state.bf_type & BUF_HT)
 #define bf_isampdu(bf)		(bf->bf_state.bf_type & BUF_AMPDU)
 #define bf_isaggr(bf)		(bf->bf_state.bf_type & BUF_AGGR)
-#define bf_isretried(bf)	(bf->bf_state.bf_type & BUF_RETRY)
 #define bf_isxretried(bf)	(bf->bf_state.bf_type & BUF_XRETRY)
 
 #define ATH_TXSTATUS_RING_SIZE 64
@@ -177,8 +164,8 @@ void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd,
 
 /* returns delimiter padding required given the packet length */
 #define ATH_AGGR_GET_NDELIM(_len)					\
-	(((((_len) + ATH_AGGR_DELIM_SZ) < ATH_AGGR_MINPLEN) ?           \
-	  (ATH_AGGR_MINPLEN - (_len) - ATH_AGGR_DELIM_SZ) : 0) >> 2)
+       (((_len) >= ATH_AGGR_MINPLEN) ? 0 :                             \
+        DIV_ROUND_UP(ATH_AGGR_MINPLEN - (_len), ATH_AGGR_DELIM_SZ))
 
 #define BAW_WITHIN(_start, _bawsz, _seqno) \
 	((((_seqno) - (_start)) & 4095) < (_bawsz))
@@ -195,7 +182,6 @@ enum ATH_AGGR_STATUS {
 
 #define ATH_TXFIFO_DEPTH 8
 struct ath_txq {
-	int axq_class;
 	u32 axq_qnum;
 	u32 *axq_link;
 	struct list_head axq_q;
@@ -208,27 +194,28 @@ struct ath_txq {
 	struct list_head txq_fifo_pending;
 	u8 txq_headidx;
 	u8 txq_tailidx;
+	int pending_frames;
 };
 
 struct ath_atx_ac {
+	struct ath_txq *txq;
 	int sched;
-	int qnum;
 	struct list_head list;
 	struct list_head tid_q;
 };
 
+struct ath_frame_info {
+	int framelen;
+	u32 keyix;
+	enum ath9k_key_type keytype;
+	u8 retries;
+	u16 seqno;
+};
+
 struct ath_buf_state {
-	int bfs_nframes;
-	u16 bfs_al;
-	u16 bfs_frmlen;
-	int bfs_seqno;
-	int bfs_tidno;
-	int bfs_retries;
 	u8 bf_type;
 	u8 bfs_paprd;
-	unsigned long bfs_paprd_timestamp;
-	u32 bfs_keyix;
-	enum ath9k_key_type bfs_keytype;
+	enum ath9k_internal_frame_type bfs_ftype;
 };
 
 struct ath_buf {
@@ -241,7 +228,6 @@ struct ath_buf {
 	dma_addr_t bf_daddr;		/* physical addr of desc */
 	dma_addr_t bf_buf_addr;	/* physical addr of data buffer, for DMA */
 	bool bf_stale;
-	bool bf_tx_aborted;
 	u16 bf_flags;
 	struct ath_buf_state bf_state;
 	struct ath_wiphy *aphy;
@@ -270,7 +256,6 @@ struct ath_node {
 	struct ath_atx_ac ac[WME_NUM_AC];
 	u16 maxampdu;
 	u8 mpdudensity;
-	int last_rssi;
 };
 
 #define AGGR_CLEANUP         BIT(1)
@@ -279,6 +264,7 @@ struct ath_node {
 
 struct ath_tx_control {
 	struct ath_txq *txq;
+	struct ath_node *an;
 	int if_id;
 	enum ath9k_internal_frame_type frame_type;
 	u8 paprd;
@@ -291,12 +277,11 @@ struct ath_tx_control {
 struct ath_tx {
 	u16 seq_no;
 	u32 txqsetup;
-	int hwq_map[WME_NUM_AC];
 	spinlock_t txbuflock;
 	struct list_head txbuf;
 	struct ath_txq txq[ATH9K_NUM_TX_QUEUES];
 	struct ath_descdma txdma;
-	int pending_frames[WME_NUM_AC];
+	struct ath_txq *txq_map[WME_NUM_AC];
 };
 
 struct ath_rx_edma {
@@ -310,7 +295,6 @@ struct ath_rx {
 	u8 rxotherant;
 	u32 *rxlink;
 	unsigned int rxfilter;
-	spinlock_t pcu_lock;
 	spinlock_t rxbuflock;
 	struct list_head rxbuf;
 	struct ath_descdma rxdma;
@@ -327,7 +311,6 @@ void ath_rx_cleanup(struct ath_softc *sc);
 int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp);
 struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype);
 void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
-int ath_tx_setup(struct ath_softc *sc, int haltype);
 void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx);
 void ath_draintxq(struct ath_softc *sc,
 		     struct ath_txq *txq, bool retry_tx);
@@ -342,7 +325,6 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		 struct ath_tx_control *txctl);
 void ath_tx_tasklet(struct ath_softc *sc);
 void ath_tx_edma_tasklet(struct ath_softc *sc);
-void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb);
 int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
 		      u16 tid, u16 *ssn);
 void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid);
@@ -563,6 +545,7 @@ struct ath_ant_comb {
 #define SC_OP_BT_PRIORITY_DETECTED   BIT(12)
 #define SC_OP_BT_SCAN		     BIT(13)
 #define SC_OP_ANI_RUN		     BIT(14)
+#define SC_OP_ENABLE_APM	     BIT(15)
 
 /* Powersave flags */
 #define PS_WAIT_FOR_BEACON        BIT(0)
@@ -600,13 +583,14 @@ struct ath_softc {
 	struct ath_hw *sc_ah;
 	void __iomem *mem;
 	int irq;
-	spinlock_t sc_resetlock;
 	spinlock_t sc_serial_rw;
 	spinlock_t sc_pm_lock;
+	spinlock_t sc_pcu_lock;
 	struct mutex mutex;
 	struct work_struct paprd_work;
 	struct work_struct hw_check_work;
 	struct completion paprd_complete;
+	bool paprd_pending;
 
 	u32 intrstatus;
 	u32 sc_flags; /* SC_OP_* */
@@ -646,6 +630,8 @@ struct ath_softc {
 	struct ath_descdma txsdma;
 
 	struct ath_ant_comb ant_comb;
+
+	struct pm_qos_request_list pm_qos_req;
 };
 
 struct ath_wiphy {
@@ -662,11 +648,11 @@ struct ath_wiphy {
 	bool idle;
 	int chan_idx;
 	int chan_is_ht;
+	int last_rssi;
 };
 
 void ath9k_tasklet(unsigned long data);
 int ath_reset(struct ath_softc *sc, bool retry_tx);
-int ath_get_mac80211_qnum(u32 queue, struct ath_softc *sc);
 int ath_cabq_update(struct ath_softc *);
 
 static inline void ath_read_cachesize(struct ath_common *common, int *csz)
@@ -675,7 +661,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
-extern struct pm_qos_request_list ath9k_pm_qos_req;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 
@@ -713,10 +698,12 @@ static inline void ath_ahb_exit(void) {};
 void ath9k_ps_wakeup(struct ath_softc *sc);
 void ath9k_ps_restore(struct ath_softc *sc);
 
+u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate);
+
 void ath9k_set_bssid_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 int ath9k_wiphy_add(struct ath_softc *sc);
 int ath9k_wiphy_del(struct ath_wiphy *aphy);
-void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb);
+void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, int ftype);
 int ath9k_wiphy_pause(struct ath_wiphy *aphy);
 int ath9k_wiphy_unpause(struct ath_wiphy *aphy);
 int ath9k_wiphy_select(struct ath_wiphy *aphy);
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 19891e7d49ae..47bedd82e9a9 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -28,7 +28,7 @@ int ath_beaconq_config(struct ath_softc *sc)
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_tx_queue_info qi, qi_be;
-	int qnum;
+	struct ath_txq *txq;
 
 	ath9k_hw_get_txq_props(ah, sc->beacon.beaconq, &qi);
 	if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
@@ -38,8 +38,8 @@ int ath_beaconq_config(struct ath_softc *sc)
 		qi.tqi_cwmax = 0;
 	} else {
 		/* Adhoc mode; important thing is to use 2x cwmin. */
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		ath9k_hw_get_txq_props(ah, qnum, &qi_be);
+		txq = sc->tx.txq_map[WME_AC_BE];
+		ath9k_hw_get_txq_props(ah, txq->axq_qnum, &qi_be);
 		qi.tqi_aifs = qi_be.tqi_aifs;
 		qi.tqi_cwmin = 4*qi_be.tqi_cwmin;
 		qi.tqi_cwmax = qi_be.tqi_cwmax;
@@ -103,12 +103,32 @@ static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
 	memset(series, 0, sizeof(struct ath9k_11n_rate_series) * 4);
 	series[0].Tries = 1;
 	series[0].Rate = rate;
-	series[0].ChSel = common->tx_chainmask;
+	series[0].ChSel = ath_txchainmask_reduction(sc,
+			common->tx_chainmask, series[0].Rate);
 	series[0].RateFlags = (ctsrate) ? ATH9K_RATESERIES_RTS_CTS : 0;
 	ath9k_hw_set11n_ratescenario(ah, ds, ds, 0, ctsrate, ctsduration,
 				     series, 4, 0);
 }
 
+static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_tx_control txctl;
+
+	memset(&txctl, 0, sizeof(struct ath_tx_control));
+	txctl.txq = sc->beacon.cabq;
+
+	ath_print(common, ATH_DBG_XMIT,
+		  "transmitting CABQ packet, skb: %p\n", skb);
+
+	if (ath_tx_start(hw, skb, &txctl) != 0) {
+		ath_print(common, ATH_DBG_XMIT, "CABQ TX failed\n");
+		dev_kfree_skb_any(skb);
+	}
+}
+
 static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
 					   struct ieee80211_vif *vif)
 {
@@ -503,7 +523,7 @@ static void ath_beacon_config_ap(struct ath_softc *sc,
 
 	/* Set the computed AP beacon timers */
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath9k_beacon_init(sc, nexttbtt, intval);
 	sc->beacon.bmisscnt = 0;
 	ath9k_hw_set_interrupts(ah, ah->imask);
@@ -638,7 +658,7 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
 
 	/* Set the computed STA beacon timers */
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath9k_hw_set_sta_beacon_timers(ah, &bs);
 	ah->imask |= ATH9K_INT_BMISS;
 	ath9k_hw_set_interrupts(ah, ah->imask);
@@ -686,7 +706,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
 
 	/* Set the computed ADHOC beacon timers */
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath9k_beacon_init(sc, nexttbtt, intval);
 	sc->beacon.bmisscnt = 0;
 	ath9k_hw_set_interrupts(ah, ah->imask);
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c
index 6a92e57fddf0..d33bf204c995 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.c
+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
@@ -35,29 +35,6 @@ struct ath_btcoex_config {
 	bool bt_hold_rx_clear;
 };
 
-static const u16 ath_subsysid_tbl[] = {
-	AR9280_COEX2WIRE_SUBSYSID,
-	AT9285_COEX3WIRE_SA_SUBSYSID,
-	AT9285_COEX3WIRE_DA_SUBSYSID
-};
-
-/*
- * Checks the subsystem id of the device to see if it
- * supports btcoex
- */
-bool ath9k_hw_btcoex_supported(struct ath_hw *ah)
-{
-	int i;
-
-	if (!ah->hw_version.subsysid)
-		return false;
-
-	for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++)
-		if (ah->hw_version.subsysid == ath_subsysid_tbl[i])
-			return true;
-
-	return false;
-}
 
 void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
 {
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h
index 1ee5a15ccbb1..588dfd464dd1 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.h
+++ b/drivers/net/wireless/ath/ath9k/btcoex.h
@@ -49,7 +49,6 @@ struct ath_btcoex_hw {
 	u32 bt_coex_mode2; 	/* Register setting for AR_BT_COEX_MODE2 */
 };
 
-bool ath9k_hw_btcoex_supported(struct ath_hw *ah);
 void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah);
 void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah);
 void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum);
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index f43a2d98421c..48b07c319a7f 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -107,12 +107,10 @@ static u32 ath9k_get_extchanmode(struct ieee80211_channel *chan,
 /*
  * Update internal channel flags.
  */
-void ath9k_cmn_update_ichannel(struct ieee80211_hw *hw,
-			       struct ath9k_channel *ichan)
+void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
+			       struct ieee80211_channel *chan,
+			       enum nl80211_channel_type channel_type)
 {
-	struct ieee80211_channel *chan = hw->conf.channel;
-	struct ieee80211_conf *conf = &hw->conf;
-
 	ichan->channel = chan->center_freq;
 	ichan->chan = chan;
 
@@ -124,9 +122,8 @@ void ath9k_cmn_update_ichannel(struct ieee80211_hw *hw,
 		ichan->channelFlags = CHANNEL_5GHZ | CHANNEL_OFDM;
 	}
 
-	if (conf_is_ht(conf))
-		ichan->chanmode = ath9k_get_extchanmode(chan,
-							conf->channel_type);
+	if (channel_type != NL80211_CHAN_NO_HT)
+		ichan->chanmode = ath9k_get_extchanmode(chan, channel_type);
 }
 EXPORT_SYMBOL(ath9k_cmn_update_ichannel);
 
@@ -142,7 +139,7 @@ struct ath9k_channel *ath9k_cmn_get_curchannel(struct ieee80211_hw *hw,
 
 	chan_idx = curchan->hw_value;
 	channel = &ah->channels[chan_idx];
-	ath9k_cmn_update_ichannel(hw, channel);
+	ath9k_cmn_update_ichannel(channel, curchan, hw->conf.channel_type);
 
 	return channel;
 }
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index fea3b3315391..4c04ee85ff0e 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -31,10 +31,11 @@
 #define WME_MAX_BA              WME_BA_BMP_SIZE
 #define ATH_TID_MAX_BUFS        (2 * WME_MAX_BA)
 
-#define WME_AC_BE   0
-#define WME_AC_BK   1
-#define WME_AC_VI   2
-#define WME_AC_VO   3
+/* These must match mac80211 skb queue mapping numbers */
+#define WME_AC_VO   0
+#define WME_AC_VI   1
+#define WME_AC_BE   2
+#define WME_AC_BK   3
 #define WME_NUM_AC  4
 
 #define ATH_RSSI_DUMMY_MARKER   0x127
@@ -62,8 +63,9 @@ enum ath_stomp_type {
 
 int ath9k_cmn_padpos(__le16 frame_control);
 int ath9k_cmn_get_hw_crypto_keytype(struct sk_buff *skb);
-void ath9k_cmn_update_ichannel(struct ieee80211_hw *hw,
-			       struct ath9k_channel *ichan);
+void ath9k_cmn_update_ichannel(struct ath9k_channel *ichan,
+			       struct ieee80211_channel *chan,
+			       enum nl80211_channel_type channel_type);
 struct ath9k_channel *ath9k_cmn_get_curchannel(struct ieee80211_hw *hw,
 					       struct ath_hw *ah);
 int ath9k_cmn_count_streams(unsigned int chainmask, int max);
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 43e71a944cb1..3586c43077a7 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -24,8 +24,6 @@
 #define REG_READ_D(_ah, _reg) \
 	ath9k_hw_common(_ah)->ops->read((_ah), (_reg))
 
-static struct dentry *ath9k_debugfs_root;
-
 static int ath9k_debugfs_open(struct inode *inode, struct file *file)
 {
 	file->private_data = inode->i_private;
@@ -461,16 +459,16 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
 
 	/* Put variable-length stuff down here, and check for overflows. */
 	for (i = 0; i < sc->num_sec_wiphy; i++) {
-		struct ath_wiphy *aphy = sc->sec_wiphy[i];
-		if (aphy == NULL)
+		struct ath_wiphy *aphy_tmp = sc->sec_wiphy[i];
+		if (aphy_tmp == NULL)
 			continue;
-		chan = aphy->hw->conf.channel;
+		chan = aphy_tmp->hw->conf.channel;
 		len += snprintf(buf + len, sizeof(buf) - len,
 			"secondary: %s (%s chan=%d ht=%d)\n",
-			wiphy_name(aphy->hw->wiphy),
-			ath_wiphy_state_str(aphy->state),
+			wiphy_name(aphy_tmp->hw->wiphy),
+			ath_wiphy_state_str(aphy_tmp->state),
 			ieee80211_frequency_to_channel(chan->center_freq),
-			aphy->chan_is_ht);
+						       aphy_tmp->chan_is_ht);
 	}
 	if (len > sizeof(buf))
 		len = sizeof(buf);
@@ -585,10 +583,10 @@ static const struct file_operations fops_wiphy = {
 	do {								\
 		len += snprintf(buf + len, size - len,			\
 				"%s%13u%11u%10u%10u\n", str,		\
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_BE]].elem, \
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_BK]].elem, \
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_VI]].elem, \
-		sc->debug.stats.txstats[sc->tx.hwq_map[WME_AC_VO]].elem); \
+		sc->debug.stats.txstats[WME_AC_BE].elem, \
+		sc->debug.stats.txstats[WME_AC_BK].elem, \
+		sc->debug.stats.txstats[WME_AC_VI].elem, \
+		sc->debug.stats.txstats[WME_AC_VO].elem); \
 } while(0)
 
 static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
@@ -630,33 +628,35 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf,
 	return retval;
 }
 
-void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq,
-		       struct ath_buf *bf, struct ath_tx_status *ts)
+void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
+		       struct ath_tx_status *ts)
 {
-	TX_STAT_INC(txq->axq_qnum, tx_pkts_all);
-	sc->debug.stats.txstats[txq->axq_qnum].tx_bytes_all += bf->bf_mpdu->len;
+	int qnum = skb_get_queue_mapping(bf->bf_mpdu);
+
+	TX_STAT_INC(qnum, tx_pkts_all);
+	sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
 
 	if (bf_isampdu(bf)) {
 		if (bf_isxretried(bf))
-			TX_STAT_INC(txq->axq_qnum, a_xretries);
+			TX_STAT_INC(qnum, a_xretries);
 		else
-			TX_STAT_INC(txq->axq_qnum, a_completed);
+			TX_STAT_INC(qnum, a_completed);
 	} else {
-		TX_STAT_INC(txq->axq_qnum, completed);
+		TX_STAT_INC(qnum, completed);
 	}
 
 	if (ts->ts_status & ATH9K_TXERR_FIFO)
-		TX_STAT_INC(txq->axq_qnum, fifo_underrun);
+		TX_STAT_INC(qnum, fifo_underrun);
 	if (ts->ts_status & ATH9K_TXERR_XTXOP)
-		TX_STAT_INC(txq->axq_qnum, xtxop);
+		TX_STAT_INC(qnum, xtxop);
 	if (ts->ts_status & ATH9K_TXERR_TIMER_EXPIRED)
-		TX_STAT_INC(txq->axq_qnum, timer_exp);
+		TX_STAT_INC(qnum, timer_exp);
 	if (ts->ts_flags & ATH9K_TX_DESC_CFG_ERR)
-		TX_STAT_INC(txq->axq_qnum, desc_cfg_err);
+		TX_STAT_INC(qnum, desc_cfg_err);
 	if (ts->ts_flags & ATH9K_TX_DATA_UNDERRUN)
-		TX_STAT_INC(txq->axq_qnum, data_underrun);
+		TX_STAT_INC(qnum, data_underrun);
 	if (ts->ts_flags & ATH9K_TX_DELIM_UNDERRUN)
-		TX_STAT_INC(txq->axq_qnum, delim_underrun);
+		TX_STAT_INC(qnum, delim_underrun);
 }
 
 static const struct file_operations fops_xmit = {
@@ -876,11 +876,8 @@ int ath9k_init_debug(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_softc *sc = (struct ath_softc *) common->priv;
 
-	if (!ath9k_debugfs_root)
-		return -ENOENT;
-
-	sc->debug.debugfs_phy = debugfs_create_dir(wiphy_name(sc->hw->wiphy),
-						      ath9k_debugfs_root);
+	sc->debug.debugfs_phy = debugfs_create_dir("ath9k",
+						   sc->hw->wiphy->debugfsdir);
 	if (!sc->debug.debugfs_phy)
 		return -ENOMEM;
 
@@ -933,29 +930,7 @@ int ath9k_init_debug(struct ath_hw *ah)
 	sc->debug.regidx = 0;
 	return 0;
 err:
-	ath9k_exit_debug(ah);
-	return -ENOMEM;
-}
-
-void ath9k_exit_debug(struct ath_hw *ah)
-{
-	struct ath_common *common = ath9k_hw_common(ah);
-	struct ath_softc *sc = (struct ath_softc *) common->priv;
-
 	debugfs_remove_recursive(sc->debug.debugfs_phy);
-}
-
-int ath9k_debug_create_root(void)
-{
-	ath9k_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
-	if (!ath9k_debugfs_root)
-		return -ENOENT;
-
-	return 0;
-}
-
-void ath9k_debug_remove_root(void)
-{
-	debugfs_remove(ath9k_debugfs_root);
-	ath9k_debugfs_root = NULL;
+	sc->debug.debugfs_phy = NULL;
+	return -ENOMEM;
 }
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index bb0823242ba0..1e5078bd0344 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -164,13 +164,10 @@ struct ath9k_debug {
 };
 
 int ath9k_init_debug(struct ath_hw *ah);
-void ath9k_exit_debug(struct ath_hw *ah);
 
-int ath9k_debug_create_root(void);
-void ath9k_debug_remove_root(void);
 void ath_debug_stat_interrupt(struct ath_softc *sc, enum ath9k_int status);
-void ath_debug_stat_tx(struct ath_softc *sc, struct ath_txq *txq,
-		       struct ath_buf *bf, struct ath_tx_status *ts);
+void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
+		       struct ath_tx_status *ts);
 void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs);
 
 #else
@@ -180,26 +177,12 @@ static inline int ath9k_init_debug(struct ath_hw *ah)
 	return 0;
 }
 
-static inline void ath9k_exit_debug(struct ath_hw *ah)
-{
-}
-
-static inline int ath9k_debug_create_root(void)
-{
-	return 0;
-}
-
-static inline void ath9k_debug_remove_root(void)
-{
-}
-
 static inline void ath_debug_stat_interrupt(struct ath_softc *sc,
 					    enum ath9k_int status)
 {
 }
 
 static inline void ath_debug_stat_tx(struct ath_softc *sc,
-				     struct ath_txq *txq,
 				     struct ath_buf *bf,
 				     struct ath_tx_status *ts)
 {
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index 1266333f586d..2bbf94d0191e 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -240,16 +240,16 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
 	for (i = 0; (i < num_band_edges) &&
 		     (pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
 		if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) {
-			twiceMaxEdgePower = pRdEdgesPower[i].tPower;
+			twiceMaxEdgePower = CTL_EDGE_TPOWER(pRdEdgesPower[i].ctl);
 			break;
 		} else if ((i > 0) &&
 			   (freq < ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel,
 						      is2GHz))) {
 			if (ath9k_hw_fbin2freq(pRdEdgesPower[i - 1].bChannel,
 					       is2GHz) < freq &&
-			    pRdEdgesPower[i - 1].flag) {
+			    CTL_EDGE_FLAGS(pRdEdgesPower[i - 1].ctl)) {
 				twiceMaxEdgePower =
-					pRdEdgesPower[i - 1].tPower;
+					CTL_EDGE_TPOWER(pRdEdgesPower[i - 1].ctl);
 			}
 			break;
 		}
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index dacb45e1b906..8b9885b5243f 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -233,6 +233,18 @@
 
 #define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)
 
+#define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f)
+#define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03)
+
+#define LNA_CTL_BUF_MODE	BIT(0)
+#define LNA_CTL_ISEL_LO		BIT(1)
+#define LNA_CTL_ISEL_HI		BIT(2)
+#define LNA_CTL_BUF_IN		BIT(3)
+#define LNA_CTL_FEM_BAND	BIT(4)
+#define LNA_CTL_LOCAL_BIAS	BIT(5)
+#define LNA_CTL_FORCE_XPA	BIT(6)
+#define LNA_CTL_USE_ANT1	BIT(7)
+
 enum eeprom_param {
 	EEP_NFTHRESH_5,
 	EEP_NFTHRESH_2,
@@ -268,6 +280,7 @@ enum eeprom_param {
 	EEP_PAPRD,
 	EEP_MODAL_VER,
 	EEP_ANT_DIV_CTL1,
+	EEP_CHAIN_MASK_REDUCE
 };
 
 enum ar5416_rates {
@@ -378,10 +391,7 @@ struct modal_eep_header {
 	u8 xatten2Margin[AR5416_MAX_CHAINS];
 	u8 ob_ch1;
 	u8 db_ch1;
-	u8 useAnt1:1,
-	    force_xpaon:1,
-	    local_bias:1,
-	    femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1;
+	u8 lna_ctl;
 	u8 miscBits;
 	u16 xpaBiasLvlFreq[3];
 	u8 futureModal[6];
@@ -535,18 +545,10 @@ struct cal_target_power_ht {
 	u8 tPow2x[8];
 } __packed;
 
-
-#ifdef __BIG_ENDIAN_BITFIELD
-struct cal_ctl_edges {
-	u8 bChannel;
-	u8 flag:2, tPower:6;
-} __packed;
-#else
 struct cal_ctl_edges {
 	u8 bChannel;
-	u8 tPower:6, flag:2;
+	u8 ctl;
 } __packed;
-#endif
 
 struct cal_data_op_loop_ar9287 {
 	u8 pwrPdg[2][5];
@@ -680,7 +682,8 @@ struct eeprom_ops {
 	void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
 	void (*set_txpower)(struct ath_hw *hw, struct ath9k_channel *chan,
 			   u16 cfgCtl, u8 twiceAntennaReduction,
-			   u8 twiceMaxRegulatoryPower, u8 powerLimit);
+			   u8 twiceMaxRegulatoryPower, u8 powerLimit,
+			   bool test);
 	u16 (*get_spur_channel)(struct ath_hw *ah, u16 i, bool is2GHz);
 };
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 4fa4d8e28c64..c2481b3ac7e6 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -534,7 +534,9 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 	u16 twiceMinEdgePower;
 	u16 twiceMaxEdgePower = AR5416_MAX_RATE_POWER;
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 numCtlModes, *pCtlMode, ctlMode, freq;
+	u16 numCtlModes;
+	const u16 *pCtlMode;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	struct cal_ctl_data_4k *rep;
 	struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
@@ -550,10 +552,10 @@ static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah,
 	struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = {
 		0, {0, 0, 0, 0}
 	};
-	u16 ctlModesFor11g[] =
-		{ CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
-		  CTL_2GHT40
-		};
+	static const u16 ctlModesFor11g[] = {
+		CTL_11B, CTL_11G, CTL_2GHT20,
+		CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40
+	};
 
 	ath9k_hw_get_channel_centers(ah, chan, &centers);
 
@@ -726,7 +728,7 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 				    u16 cfgCtl,
 				    u8 twiceAntennaReduction,
 				    u8 twiceMaxRegulatoryPower,
-				    u8 powerLimit)
+				    u8 powerLimit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k;
@@ -751,15 +753,20 @@ static void ath9k_hw_4k_set_txpower(struct ath_hw *ah,
 
 	ath9k_hw_set_4k_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] =	(int16_t)(txPowerIndexOffset + ratesArray[i]);
 		if (ratesArray[i] > AR5416_MAX_RATE_POWER)
 			ratesArray[i] = AR5416_MAX_RATE_POWER;
+
+		if (ratesArray[i] > regulatory->max_power_level)
+			regulatory->max_power_level = ratesArray[i];
 	}
 
+	if (test)
+	    return;
 
 	/* Update regulatory */
-
 	i = rate6mb;
 	if (IS_CHAN_HT40(chan))
 		i = rateHt40_0;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 195406db3bd8..bcb9ed39c047 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -37,10 +37,10 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
 	int addr, eep_start_loc;
 	eep_data = (u16 *)eep;
 
-	if (AR9287_HTC_DEVID(ah))
-		eep_start_loc = AR9287_HTC_EEP_START_LOC;
-	else
+	if (!common->driver_info)
 		eep_start_loc = AR9287_EEP_START_LOC;
+	else
+		eep_start_loc = AR9287_HTC_EEP_START_LOC;
 
 	if (!ath9k_hw_use_flash(ah)) {
 		ath_print(common, ATH_DBG_EEPROM,
@@ -626,13 +626,13 @@ static void ath9k_hw_set_ar9287_power_per_rate_table(struct ath_hw *ah,
 	struct cal_target_power_ht targetPowerHt20,
 				    targetPowerHt40 = {0, {0, 0, 0, 0} };
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 ctlModesFor11g[] = {CTL_11B,
-				CTL_11G,
-				CTL_2GHT20,
-				CTL_11B_EXT,
-				CTL_11G_EXT,
-				CTL_2GHT40};
-	u16 numCtlModes = 0, *pCtlMode = NULL, ctlMode, freq;
+	static const u16 ctlModesFor11g[] = {
+		CTL_11B, CTL_11G, CTL_2GHT20,
+		CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40
+	};
+	u16 numCtlModes = 0;
+	const u16 *pCtlMode = NULL;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	int tx_chainmask;
 	u16 twiceMinEdgePower;
@@ -853,7 +853,7 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 					struct ath9k_channel *chan, u16 cfgCtl,
 					u8 twiceAntennaReduction,
 					u8 twiceMaxRegulatoryPower,
-					u8 powerLimit)
+					u8 powerLimit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ar9287_eeprom *pEepData = &ah->eeprom.map9287;
@@ -877,12 +877,26 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 
 	ath9k_hw_set_ar9287_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] = (int16_t)(txPowerIndexOffset + ratesArray[i]);
 		if (ratesArray[i] > AR9287_MAX_RATE_POWER)
 			ratesArray[i] = AR9287_MAX_RATE_POWER;
+
+		if (ratesArray[i] > regulatory->max_power_level)
+			regulatory->max_power_level = ratesArray[i];
 	}
 
+	if (test)
+		return;
+
+	if (IS_CHAN_2GHZ(chan))
+		i = rate1l;
+	else
+		i = rate6mb;
+
+	regulatory->max_power_level = ratesArray[i];
+
 	if (AR_SREV_9280_20_OR_LATER(ah)) {
 		for (i = 0; i < Ar5416RateSize; i++)
 			ratesArray[i] -= AR9287_PWR_TABLE_OFFSET_DB * 2;
@@ -971,17 +985,6 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
 			  | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8)
 			  | ATH9K_POW_SM(ratesArray[rateDupCck], 0));
 	}
-
-	if (IS_CHAN_2GHZ(chan))
-		i = rate1l;
-	else
-		i = rate6mb;
-
-	if (AR_SREV_9280_20_OR_LATER(ah))
-		regulatory->max_power_level =
-			ratesArray[i] + AR9287_PWR_TABLE_OFFSET_DB * 2;
-	else
-		regulatory->max_power_level = ratesArray[i];
 }
 
 static void ath9k_hw_ar9287_set_addac(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 76b4d65472dd..45f70b2404a1 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -451,9 +451,10 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
 		ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
 					  AR_AN_TOP2_LOCALBIAS,
 					  AR_AN_TOP2_LOCALBIAS_S,
-					  pModal->local_bias);
+					  !!(pModal->lna_ctl &
+					     LNA_CTL_LOCAL_BIAS));
 		REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG,
-			      pModal->force_xpaon);
+			      !!(pModal->lna_ctl & LNA_CTL_FORCE_XPA));
 	}
 
 	REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
@@ -1021,13 +1022,16 @@ static void ath9k_hw_set_def_power_per_rate_table(struct ath_hw *ah,
 		0, {0, 0, 0, 0}
 	};
 	u16 scaledPower = 0, minCtlPower, maxRegAllowedPower;
-	u16 ctlModesFor11a[] =
-		{ CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40 };
-	u16 ctlModesFor11g[] =
-		{ CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, CTL_11G_EXT,
-		  CTL_2GHT40
-		};
-	u16 numCtlModes, *pCtlMode, ctlMode, freq;
+	static const u16 ctlModesFor11a[] = {
+		CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40
+	};
+	static const u16 ctlModesFor11g[] = {
+		CTL_11B, CTL_11G, CTL_2GHT20,
+		CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40
+	};
+	u16 numCtlModes;
+	const u16 *pCtlMode;
+	u16 ctlMode, freq;
 	struct chan_centers centers;
 	int tx_chainmask;
 	u16 twiceMinEdgePower;
@@ -1258,7 +1262,7 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 				    u16 cfgCtl,
 				    u8 twiceAntennaReduction,
 				    u8 twiceMaxRegulatoryPower,
-				    u8 powerLimit)
+				    u8 powerLimit, bool test)
 {
 #define RT_AR_DELTA(x) (ratesArray[x] - cck_ofdm_delta)
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
@@ -1285,12 +1289,44 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 
 	ath9k_hw_set_def_power_cal_table(ah, chan, &txPowerIndexOffset);
 
+	regulatory->max_power_level = 0;
 	for (i = 0; i < ARRAY_SIZE(ratesArray); i++) {
 		ratesArray[i] =	(int16_t)(txPowerIndexOffset + ratesArray[i]);
 		if (ratesArray[i] > AR5416_MAX_RATE_POWER)
 			ratesArray[i] = AR5416_MAX_RATE_POWER;
+		if (ratesArray[i] > regulatory->max_power_level)
+			regulatory->max_power_level = ratesArray[i];
+	}
+
+	if (!test) {
+		i = rate6mb;
+
+		if (IS_CHAN_HT40(chan))
+			i = rateHt40_0;
+		else if (IS_CHAN_HT20(chan))
+			i = rateHt20_0;
+
+		regulatory->max_power_level = ratesArray[i];
+	}
+
+	switch(ar5416_get_ntxchains(ah->txchainmask)) {
+	case 1:
+		break;
+	case 2:
+		regulatory->max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN;
+		break;
+	case 3:
+		regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
+		break;
+	default:
+		ath_print(ath9k_hw_common(ah), ATH_DBG_EEPROM,
+			  "Invalid chainmask configuration\n");
+		break;
 	}
 
+	if (test)
+		return;
+
 	if (AR_SREV_9280_20_OR_LATER(ah)) {
 		for (i = 0; i < Ar5416RateSize; i++) {
 			int8_t pwr_table_offset;
@@ -1387,34 +1423,6 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
 	REG_WRITE(ah, AR_PHY_POWER_TX_SUB,
 		  ATH9K_POW_SM(pModal->pwrDecreaseFor3Chain, 6)
 		  | ATH9K_POW_SM(pModal->pwrDecreaseFor2Chain, 0));
-
-	i = rate6mb;
-
-	if (IS_CHAN_HT40(chan))
-		i = rateHt40_0;
-	else if (IS_CHAN_HT20(chan))
-		i = rateHt20_0;
-
-	if (AR_SREV_9280_20_OR_LATER(ah))
-		regulatory->max_power_level =
-			ratesArray[i] + AR5416_PWR_TABLE_OFFSET_DB * 2;
-	else
-		regulatory->max_power_level = ratesArray[i];
-
-	switch(ar5416_get_ntxchains(ah->txchainmask)) {
-	case 1:
-		break;
-	case 2:
-		regulatory->max_power_level += INCREASE_MAXPOW_BY_TWO_CHAIN;
-		break;
-	case 3:
-		regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
-		break;
-	default:
-		ath_print(ath9k_hw_common(ah), ATH_DBG_EEPROM,
-			  "Invalid chainmask configuration\n");
-		break;
-	}
 }
 
 static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
@@ -1428,9 +1436,9 @@ static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
 
 	num_ant_config = 1;
 
-	if (pBase->version >= 0x0E0D)
-		if (pModal->useAnt1)
-			num_ant_config += 1;
+	if (pBase->version >= 0x0E0D &&
+	    (pModal->lna_ctl & LNA_CTL_USE_ANT1))
+		num_ant_config += 1;
 
 	return num_ant_config;
 }
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 4a9a68bba324..6a1a482f9dc3 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -259,7 +259,7 @@ static void ath9k_gen_timer_start(struct ath_hw *ah,
 	ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period);
 
 	if ((ah->imask & ATH9K_INT_GENTIMER) == 0) {
-		ath9k_hw_set_interrupts(ah, 0);
+		ath9k_hw_disable_interrupts(ah);
 		ah->imask |= ATH9K_INT_GENTIMER;
 		ath9k_hw_set_interrupts(ah, ah->imask);
 	}
@@ -273,7 +273,7 @@ static void ath9k_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer)
 
 	/* if no timer is enabled, turn off interrupt mask */
 	if (timer_table->timer_mask.val == 0) {
-		ath9k_hw_set_interrupts(ah, 0);
+		ath9k_hw_disable_interrupts(ah);
 		ah->imask &= ~ATH9K_INT_GENTIMER;
 		ath9k_hw_set_interrupts(ah, ah->imask);
 	}
@@ -310,10 +310,8 @@ static void ath_btcoex_period_timer(unsigned long data)
 
 		timer_period = is_btscan ? btcoex->btscan_no_stomp :
 					   btcoex->btcoex_no_stomp;
-		ath9k_gen_timer_start(ah,
-				      btcoex->no_stomp_timer,
-				      (ath9k_hw_gettsf32(ah) +
-				       timer_period), timer_period * 10);
+		ath9k_gen_timer_start(ah, btcoex->no_stomp_timer, 0,
+				      timer_period * 10);
 		btcoex->hw_timer_enabled = true;
 	}
 
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index dfb6560dab92..8946e8ad1b85 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -28,10 +28,16 @@ MODULE_FIRMWARE(FIRMWARE_AR9271);
 static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x0cf3, 0x9271) }, /* Atheros */
 	{ USB_DEVICE(0x0cf3, 0x1006) }, /* Atheros */
-	{ USB_DEVICE(0x0cf3, 0x7010) }, /* Atheros */
-	{ USB_DEVICE(0x0cf3, 0x7015) }, /* Atheros */
+	{ USB_DEVICE(0x0cf3, 0x7010),
+		.driver_info = AR7010_DEVICE },
+					/* Atheros */
+	{ USB_DEVICE(0x0cf3, 0x7015),
+		.driver_info = AR7010_DEVICE | AR9287_DEVICE },
+					/* Atheros */
 	{ USB_DEVICE(0x0846, 0x9030) }, /* Netgear N150 */
-	{ USB_DEVICE(0x0846, 0x9018) }, /* Netgear WNDA3200 */
+	{ USB_DEVICE(0x0846, 0x9018),
+		.driver_info = AR7010_DEVICE },
+					/* Netgear WNDA3200 */
 	{ USB_DEVICE(0x07D1, 0x3A10) }, /* Dlink Wireless 150 */
 	{ USB_DEVICE(0x13D3, 0x3327) }, /* Azurewave */
 	{ USB_DEVICE(0x13D3, 0x3328) }, /* Azurewave */
@@ -40,9 +46,13 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
 	{ USB_DEVICE(0x13D3, 0x3349) }, /* Azurewave */
 	{ USB_DEVICE(0x13D3, 0x3350) }, /* Azurewave */
 	{ USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
-	{ USB_DEVICE(0x083A, 0xA704) }, /* SMC Networks */
+	{ USB_DEVICE(0x083A, 0xA704),
+		.driver_info = AR7010_DEVICE },
+					/* SMC Networks */
 	{ USB_DEVICE(0x040D, 0x3801) }, /* VIA */
-	{ USB_DEVICE(0x1668, 0x1200) }, /* Verizon */
+	{ USB_DEVICE(0x1668, 0x1200),
+		.driver_info = AR7010_DEVICE | AR9287_DEVICE },
+					/* Verizon */
 	{ },
 };
 
@@ -353,9 +363,9 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev,
 				    struct sk_buff *skb)
 {
 	struct sk_buff *nskb, *skb_pool[MAX_PKT_NUM_IN_TRANSFER];
-	int index = 0, i = 0, chk_idx, len = skb->len;
-	int rx_remain_len = 0, rx_pkt_len = 0;
-	u16 pkt_len, pkt_tag, pool_index = 0;
+	int index = 0, i = 0, len = skb->len;
+	int rx_remain_len, rx_pkt_len;
+	u16 pool_index = 0;
 	u8 *ptr;
 
 	spin_lock(&hif_dev->rx_lock);
@@ -389,64 +399,64 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev,
 	spin_unlock(&hif_dev->rx_lock);
 
 	while (index < len) {
+		u16 pkt_len;
+		u16 pkt_tag;
+		u16 pad_len;
+		int chk_idx;
+
 		ptr = (u8 *) skb->data;
 
 		pkt_len = ptr[index] + (ptr[index+1] << 8);
 		pkt_tag = ptr[index+2] + (ptr[index+3] << 8);
 
-		if (pkt_tag == ATH_USB_RX_STREAM_MODE_TAG) {
-			u16 pad_len;
-
-			pad_len = 4 - (pkt_len & 0x3);
-			if (pad_len == 4)
-				pad_len = 0;
-
-			chk_idx = index;
-			index = index + 4 + pkt_len + pad_len;
-
-			if (index > MAX_RX_BUF_SIZE) {
-				spin_lock(&hif_dev->rx_lock);
-				hif_dev->rx_remain_len = index - MAX_RX_BUF_SIZE;
-				hif_dev->rx_transfer_len =
-					MAX_RX_BUF_SIZE - chk_idx - 4;
-				hif_dev->rx_pad_len = pad_len;
-
-				nskb = __dev_alloc_skb(pkt_len + 32,
-						       GFP_ATOMIC);
-				if (!nskb) {
-					dev_err(&hif_dev->udev->dev,
-					"ath9k_htc: RX memory allocation"
-					" error\n");
-					spin_unlock(&hif_dev->rx_lock);
-					goto err;
-				}
-				skb_reserve(nskb, 32);
-				RX_STAT_INC(skb_allocated);
-
-				memcpy(nskb->data, &(skb->data[chk_idx+4]),
-				       hif_dev->rx_transfer_len);
-
-				/* Record the buffer pointer */
-				hif_dev->remain_skb = nskb;
+		if (pkt_tag != ATH_USB_RX_STREAM_MODE_TAG) {
+			RX_STAT_INC(skb_dropped);
+			return;
+		}
+
+		pad_len = 4 - (pkt_len & 0x3);
+		if (pad_len == 4)
+			pad_len = 0;
+
+		chk_idx = index;
+		index = index + 4 + pkt_len + pad_len;
+
+		if (index > MAX_RX_BUF_SIZE) {
+			spin_lock(&hif_dev->rx_lock);
+			hif_dev->rx_remain_len = index - MAX_RX_BUF_SIZE;
+			hif_dev->rx_transfer_len =
+				MAX_RX_BUF_SIZE - chk_idx - 4;
+			hif_dev->rx_pad_len = pad_len;
+
+			nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC);
+			if (!nskb) {
+				dev_err(&hif_dev->udev->dev,
+					"ath9k_htc: RX memory allocation error\n");
 				spin_unlock(&hif_dev->rx_lock);
-			} else {
-				nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC);
-				if (!nskb) {
-					dev_err(&hif_dev->udev->dev,
-					"ath9k_htc: RX memory allocation"
-					" error\n");
-					goto err;
-				}
-				skb_reserve(nskb, 32);
-				RX_STAT_INC(skb_allocated);
-
-				memcpy(nskb->data, &(skb->data[chk_idx+4]), pkt_len);
-				skb_put(nskb, pkt_len);
-				skb_pool[pool_index++] = nskb;
+				goto err;
 			}
+			skb_reserve(nskb, 32);
+			RX_STAT_INC(skb_allocated);
+
+			memcpy(nskb->data, &(skb->data[chk_idx+4]),
+			       hif_dev->rx_transfer_len);
+
+			/* Record the buffer pointer */
+			hif_dev->remain_skb = nskb;
+			spin_unlock(&hif_dev->rx_lock);
 		} else {
-			RX_STAT_INC(skb_dropped);
-			return;
+			nskb = __dev_alloc_skb(pkt_len + 32, GFP_ATOMIC);
+			if (!nskb) {
+				dev_err(&hif_dev->udev->dev,
+					"ath9k_htc: RX memory allocation error\n");
+				goto err;
+			}
+			skb_reserve(nskb, 32);
+			RX_STAT_INC(skb_allocated);
+
+			memcpy(nskb->data, &(skb->data[chk_idx+4]), pkt_len);
+			skb_put(nskb, pkt_len);
+			skb_pool[pool_index++] = nskb;
 		}
 	}
 
@@ -461,7 +471,7 @@ err:
 static void ath9k_hif_usb_rx_cb(struct urb *urb)
 {
 	struct sk_buff *skb = (struct sk_buff *) urb->context;
-	struct hif_device_usb *hif_dev = (struct hif_device_usb *)
+	struct hif_device_usb *hif_dev =
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 	int ret;
 
@@ -508,7 +518,7 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
 {
 	struct sk_buff *skb = (struct sk_buff *) urb->context;
 	struct sk_buff *nskb;
-	struct hif_device_usb *hif_dev = (struct hif_device_usb *)
+	struct hif_device_usb *hif_dev =
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 	int ret;
 
@@ -776,7 +786,8 @@ static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
 	ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
 }
 
-static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev,
+				     u32 drv_info)
 {
 	int transfer, err;
 	const void *data = hif_dev->firmware->data;
@@ -807,18 +818,10 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
 	}
 	kfree(buf);
 
-	switch (hif_dev->device_id) {
-	case 0x7010:
-	case 0x7015:
-	case 0x9018:
-	case 0xA704:
-	case 0x1200:
+	if (drv_info & AR7010_DEVICE)
 		firm_offset = AR7010_FIRMWARE_TEXT;
-		break;
-	default:
+	else
 		firm_offset = AR9271_FIRMWARE_TEXT;
-		break;
-	}
 
 	/*
 	 * Issue FW download complete command to firmware.
@@ -836,7 +839,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
 	return 0;
 }
 
-static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev, u32 drv_info)
 {
 	int ret, idx;
 	struct usb_host_interface *alt = &hif_dev->interface->altsetting[0];
@@ -852,7 +855,7 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
 	}
 
 	/* Download firmware */
-	ret = ath9k_hif_usb_download_fw(hif_dev);
+	ret = ath9k_hif_usb_download_fw(hif_dev, drv_info);
 	if (ret) {
 		dev_err(&hif_dev->udev->dev,
 			"ath9k_htc: Firmware - %s download failed\n",
@@ -931,23 +934,15 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
 	/* Find out which firmware to load */
 
-	switch(hif_dev->device_id) {
-	case 0x7010:
-	case 0x7015:
-	case 0x9018:
-	case 0xA704:
-	case 0x1200:
+	if (id->driver_info & AR7010_DEVICE)
 		if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
 			hif_dev->fw_name = FIRMWARE_AR7010_1_1;
 		else
 			hif_dev->fw_name = FIRMWARE_AR7010;
-		break;
-	default:
+	else
 		hif_dev->fw_name = FIRMWARE_AR9271;
-		break;
-	}
 
-	ret = ath9k_hif_usb_dev_init(hif_dev);
+	ret = ath9k_hif_usb_dev_init(hif_dev, id->driver_info);
 	if (ret) {
 		ret = -EINVAL;
 		goto err_hif_init_usb;
@@ -955,7 +950,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
 	ret = ath9k_htc_hw_init(hif_dev->htc_handle,
 				&hif_dev->udev->dev, hif_dev->device_id,
-				hif_dev->udev->product);
+				hif_dev->udev->product, id->driver_info);
 	if (ret) {
 		ret = -EINVAL;
 		goto err_htc_hw_init;
@@ -998,8 +993,7 @@ static void ath9k_hif_usb_reboot(struct usb_device *udev)
 static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
 {
 	struct usb_device *udev = interface_to_usbdev(interface);
-	struct hif_device_usb *hif_dev =
-		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
 
 	if (hif_dev) {
 		ath9k_htc_hw_deinit(hif_dev->htc_handle,
@@ -1021,8 +1015,7 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
 static int ath9k_hif_usb_suspend(struct usb_interface *interface,
 				 pm_message_t message)
 {
-	struct hif_device_usb *hif_dev =
-		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
 
 	ath9k_hif_usb_dealloc_urbs(hif_dev);
 
@@ -1031,8 +1024,8 @@ static int ath9k_hif_usb_suspend(struct usb_interface *interface,
 
 static int ath9k_hif_usb_resume(struct usb_interface *interface)
 {
-	struct hif_device_usb *hif_dev =
-		(struct hif_device_usb *) usb_get_intfdata(interface);
+	struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
+	struct htc_target *htc_handle = hif_dev->htc_handle;
 	int ret;
 
 	ret = ath9k_hif_usb_alloc_urbs(hif_dev);
@@ -1040,7 +1033,8 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 		return ret;
 
 	if (hif_dev->firmware) {
-		ret = ath9k_hif_usb_download_fw(hif_dev);
+		ret = ath9k_hif_usb_download_fw(hif_dev,
+				htc_handle->drv_priv->ah->common.driver_info);
 		if (ret)
 			goto fail_resume;
 	} else {
@@ -1050,7 +1044,7 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
 
 	mdelay(100);
 
-	ret = ath9k_htc_resume(hif_dev->htc_handle);
+	ret = ath9k_htc_resume(htc_handle);
 
 	if (ret)
 		goto fail_resume;
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 75ecf6a30d25..afe39a911906 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -368,7 +368,7 @@ struct ath9k_htc_priv {
 	u16 seq_no;
 	u32 bmiss_cnt;
 
-	struct ath9k_hw_cal_data caldata[38];
+	struct ath9k_hw_cal_data caldata[ATH9K_NUM_CHANNELS];
 
 	spinlock_t beacon_lock;
 
@@ -461,7 +461,7 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv);
 void ath9k_deinit_leds(struct ath9k_htc_priv *priv);
 
 int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
-			   u16 devid, char *product);
+			   u16 devid, char *product, u32 drv_info);
 void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug);
 #ifdef CONFIG_PM
 int ath9k_htc_resume(struct htc_target *htc_handle);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 7c8a38d04561..071d0c974747 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -181,7 +181,8 @@ static inline int ath9k_htc_connect_svc(struct ath9k_htc_priv *priv,
 	return htc_connect_service(priv->htc, &req, ep_id);
 }
 
-static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
+static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid,
+				   u32 drv_info)
 {
 	int ret;
 
@@ -245,17 +246,10 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
 	 * the HIF layer, shouldn't matter much.
 	 */
 
-	switch(devid) {
-	case 0x7010:
-	case 0x7015:
-	case 0x9018:
-	case 0xA704:
-	case 0x1200:
+	if (drv_info & AR7010_DEVICE)
 		priv->htc->credits = 45;
-		break;
-	default:
+	else
 		priv->htc->credits = 33;
-	}
 
 	ret = htc_init(priv->htc);
 	if (ret)
@@ -308,7 +302,7 @@ static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset)
 	struct ath_hw *ah = (struct ath_hw *) hw_priv;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_htc_priv *priv = (struct ath9k_htc_priv *) common->priv;
-	__be32 buf[2] = {
+	const __be32 buf[2] = {
 		cpu_to_be32(reg_offset),
 		cpu_to_be32(val),
 	};
@@ -627,7 +621,8 @@ static void ath9k_init_btcoex(struct ath9k_htc_priv *priv)
 }
 
 static int ath9k_init_priv(struct ath9k_htc_priv *priv,
-			   u16 devid, char *product)
+			   u16 devid, char *product,
+			   u32 drv_info)
 {
 	struct ath_hw *ah = NULL;
 	struct ath_common *common;
@@ -641,6 +636,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 
 	ah->hw_version.devid = devid;
 	ah->hw_version.subsysid = 0; /* FIXME */
+	ah->ah_flags |= AH_USE_EEPROM;
 	priv->ah = ah;
 
 	common = ath9k_hw_common(ah);
@@ -650,6 +646,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
 	common->hw = priv->hw;
 	common->priv = priv;
 	common->debug_mask = ath9k_debug;
+	common->driver_info = drv_info;
 
 	spin_lock_init(&priv->wmi->wmi_lock);
 	spin_lock_init(&priv->beacon_lock);
@@ -762,7 +759,7 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
 }
 
 static int ath9k_init_device(struct ath9k_htc_priv *priv,
-			     u16 devid, char *product)
+			     u16 devid, char *product, u32 drv_info)
 {
 	struct ieee80211_hw *hw = priv->hw;
 	struct ath_common *common;
@@ -771,7 +768,7 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
 	struct ath_regulatory *reg;
 
 	/* Bring up device */
-	error = ath9k_init_priv(priv, devid, product);
+	error = ath9k_init_priv(priv, devid, product, drv_info);
 	if (error != 0)
 		goto err_init;
 
@@ -829,7 +826,7 @@ err_init:
 }
 
 int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
-			   u16 devid, char *product)
+			   u16 devid, char *product, u32 drv_info)
 {
 	struct ieee80211_hw *hw;
 	struct ath9k_htc_priv *priv;
@@ -856,14 +853,14 @@ int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
 		goto err_free;
 	}
 
-	ret = ath9k_init_htc_services(priv, devid);
+	ret = ath9k_init_htc_services(priv, devid, drv_info);
 	if (ret)
 		goto err_init;
 
 	/* The device may have been unplugged earlier. */
 	priv->op_flags &= ~OP_UNPLUGGED;
 
-	ret = ath9k_init_device(priv, devid, product);
+	ret = ath9k_init_device(priv, devid, product, drv_info);
 	if (ret)
 		goto err_init;
 
@@ -893,14 +890,15 @@ void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug)
 #ifdef CONFIG_PM
 int ath9k_htc_resume(struct htc_target *htc_handle)
 {
+	struct ath9k_htc_priv *priv = htc_handle->drv_priv;
 	int ret;
 
-	ret = ath9k_htc_wait_for_target(htc_handle->drv_priv);
+	ret = ath9k_htc_wait_for_target(priv);
 	if (ret)
 		return ret;
 
-	ret = ath9k_init_htc_services(htc_handle->drv_priv,
-			      htc_handle->drv_priv->ah->hw_version.devid);
+	ret = ath9k_init_htc_services(priv, priv->ah->hw_version.devid,
+				      priv->ah->common.driver_info);
 	return ret;
 }
 #endif
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 9a3be8da755d..8266ce1f02e3 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -29,7 +29,7 @@ static void ath_update_txpow(struct ath9k_htc_priv *priv)
 	struct ath_hw *ah = priv->ah;
 
 	if (priv->curtxpow != priv->txpowlimit) {
-		ath9k_hw_set_txpowerlimit(ah, priv->txpowlimit);
+		ath9k_hw_set_txpowerlimit(ah, priv->txpowlimit, false);
 		/* read back in case value is clamped */
 		priv->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
 	}
@@ -1400,7 +1400,9 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
 		ath_print(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
 			  curchan->center_freq);
 
-		ath9k_cmn_update_ichannel(hw, &priv->ah->channels[pos]);
+		ath9k_cmn_update_ichannel(&priv->ah->channels[pos],
+					  hw->conf.channel,
+					  hw->conf.channel_type);
 
 		if (ath9k_htc_set_channel(priv, hw, &priv->ah->channels[pos]) < 0) {
 			ath_print(common, ATH_DBG_FATAL,
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 29d80ca78393..77958675b55f 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -20,8 +20,15 @@
 /* TX */
 /******/
 
+static const int subtype_txq_to_hwq[] = {
+	[WME_AC_BE] = ATH_TXQ_AC_BE,
+	[WME_AC_BK] = ATH_TXQ_AC_BK,
+	[WME_AC_VI] = ATH_TXQ_AC_VI,
+	[WME_AC_VO] = ATH_TXQ_AC_VO,
+};
+
 #define ATH9K_HTC_INIT_TXQ(subtype) do {			\
-		qi.tqi_subtype = subtype;			\
+		qi.tqi_subtype = subtype_txq_to_hwq[subtype];	\
 		qi.tqi_aifs = ATH9K_TXQ_USEDEFAULT;		\
 		qi.tqi_cwmin = ATH9K_TXQ_USEDEFAULT;		\
 		qi.tqi_cwmax = ATH9K_TXQ_USEDEFAULT;		\
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 861ec9269309..c41ab8c30161 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -462,9 +462,10 @@ void ath9k_htc_hw_free(struct htc_target *htc)
 }
 
 int ath9k_htc_hw_init(struct htc_target *target,
-		      struct device *dev, u16 devid, char *product)
+		      struct device *dev, u16 devid,
+		      char *product, u32 drv_info)
 {
-	if (ath9k_htc_probe_device(target, dev, devid, product)) {
+	if (ath9k_htc_probe_device(target, dev, devid, product, drv_info)) {
 		printk(KERN_ERR "Failed to initialize the device\n");
 		return -ENODEV;
 	}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index 07b6509d5896..ecd018798c47 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -77,20 +77,6 @@ struct htc_config_pipe_msg {
 	u8 credits;
 } __packed;
 
-struct htc_packet {
-	void *pktcontext;
-	u8 *buf;
-	u8 *buf_payload;
-	u32 buflen;
-	u32 payload_len;
-
-	int endpoint;
-	int status;
-
-	void *context;
-	u32 reserved;
-};
-
 struct htc_ep_callbacks {
 	void *priv;
 	void (*tx) (void *, struct sk_buff *, enum htc_endpoint_id, bool txok);
@@ -123,11 +109,6 @@ struct htc_endpoint {
 #define HTC_CONTROL_BUFFER_SIZE	\
 	(HTC_MAX_CONTROL_MESSAGE_LENGTH + sizeof(struct htc_frame_hdr))
 
-struct htc_control_buf {
-	struct htc_packet htc_pkt;
-	u8 buf[HTC_CONTROL_BUFFER_SIZE];
-};
-
 #define HTC_OP_START_WAIT           BIT(0)
 #define HTC_OP_CONFIG_PIPE_CREDITS  BIT(1)
 
@@ -239,7 +220,8 @@ struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
 				      struct device *dev);
 void ath9k_htc_hw_free(struct htc_target *htc);
 int ath9k_htc_hw_init(struct htc_target *target,
-		      struct device *dev, u16 devid, char *product);
+		      struct device *dev, u16 devid, char *product,
+		      u32 drv_info);
 void ath9k_htc_hw_deinit(struct htc_target *target, bool hot_unplug);
 
 #endif /* HTC_HST_H */
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 6ebc68bca91f..9b1ee7fc05c1 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -310,10 +310,9 @@ static bool ath9k_hw_chip_test(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	u32 regAddr[2] = { AR_STA_ID0 };
 	u32 regHold[2];
-	u32 patternData[4] = { 0x55555555,
-			       0xaaaaaaaa,
-			       0x66666666,
-			       0x99999999 };
+	static const u32 patternData[4] = {
+		0x55555555, 0xaaaaaaaa, 0x66666666, 0x99999999
+	};
 	int i, j, loop_max;
 
 	if (!AR_SREV_9300_20_OR_LATER(ah)) {
@@ -419,10 +418,6 @@ static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->hw_version.magic = AR5416_MAGIC;
 	ah->hw_version.subvendorid = 0;
 
-	ah->ah_flags = 0;
-	if (!AR_SREV_9100(ah))
-		ah->ah_flags = AH_USE_EEPROM;
-
 	ah->atim_window = 0;
 	ah->sta_id1_defaults =
 		AR_STA_ID1_CRPT_MIC_ENABLE |
@@ -440,7 +435,7 @@ static int ath9k_hw_init_macaddr(struct ath_hw *ah)
 	u32 sum;
 	int i;
 	u16 eeval;
-	u32 EEP_MAC[] = { EEP_MAC_LSW, EEP_MAC_MID, EEP_MAC_MSW };
+	static const u32 EEP_MAC[] = { EEP_MAC_LSW, EEP_MAC_MID, EEP_MAC_MSW };
 
 	sum = 0;
 	for (i = 0; i < 3; i++) {
@@ -1170,7 +1165,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
 			     channel->max_antenna_gain * 2,
 			     channel->max_power * 2,
 			     min((u32) MAX_RATE_POWER,
-			     (u32) regulatory->power_limit));
+			     (u32) regulatory->power_limit), false);
 
 	ath9k_hw_rfbus_done(ah);
 
@@ -1833,6 +1828,10 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
 	ah->misc_mode |= AR_PCU_MIC_NEW_LOC_ENA;
 
+	/* enable key search for every frame in an aggregate */
+	if (AR_SREV_9300_20_OR_LATER(ah))
+		ah->misc_mode |= AR_PCU_ALWAYS_PERFORM_KEYSEARCH;
+
 	pCap->low_2ghz_chan = 2312;
 	pCap->high_2ghz_chan = 2732;
 
@@ -1926,8 +1925,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	pCap->num_antcfg_2ghz =
 		ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ);
 
-	if (AR_SREV_9280_20_OR_LATER(ah) &&
-	    ath9k_hw_btcoex_supported(ah)) {
+	if (AR_SREV_9280_20_OR_LATER(ah) && common->btcoex_enabled) {
 		btcoex_hw->btactive_gpio = ATH_BTACTIVE_GPIO;
 		btcoex_hw->wlanactive_gpio = ATH_WLANACTIVE_GPIO;
 
@@ -1963,6 +1961,9 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	if (AR_SREV_9300_20_OR_LATER(ah))
 		pCap->hw_caps |= ATH9K_HW_CAP_RAC_SUPPORTED;
 
+	if (AR_SREV_9300_20_OR_LATER(ah))
+		ah->ent_mode = REG_READ(ah, AR_ENT_OTP);
+
 	if (AR_SREV_9287_11_OR_LATER(ah) || AR_SREV_9271(ah))
 		pCap->hw_caps |= ATH9K_HW_CAP_SGI_20;
 
@@ -1973,6 +1974,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 			if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1))
 				pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
 		}
+	if (AR_SREV_9300_20_OR_LATER(ah)) {
+		if (ah->eep_ops->get_eeprom(ah, EEP_CHAIN_MASK_REDUCE))
+			pCap->hw_caps |= ATH9K_HW_CAP_APM;
+	}
+
+
 
 	return 0;
 }
@@ -2044,7 +2051,8 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
 		val = REG_READ(ah, AR7010_GPIO_IN);
 		return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0;
 	} else if (AR_SREV_9300_20_OR_LATER(ah))
-		return MS_REG_READ(AR9300, gpio) != 0;
+		return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) &
+			AR_GPIO_BIT(gpio)) != 0;
 	else if (AR_SREV_9271(ah))
 		return MS_REG_READ(AR9271, gpio) != 0;
 	else if (AR_SREV_9287_11_OR_LATER(ah))
@@ -2176,7 +2184,7 @@ bool ath9k_hw_disable(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_disable);
 
-void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit)
+void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test)
 {
 	struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah);
 	struct ath9k_channel *chan = ah->curchan;
@@ -2189,7 +2197,7 @@ void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit)
 				 channel->max_antenna_gain * 2,
 				 channel->max_power * 2,
 				 min((u32) MAX_RATE_POWER,
-				 (u32) regulatory->power_limit));
+				 (u32) regulatory->power_limit), test);
 }
 EXPORT_SYMBOL(ath9k_hw_set_txpowerlimit);
 
@@ -2323,11 +2331,10 @@ static u32 rightmost_index(struct ath_gen_timer_table *timer_table, u32 *mask)
 	return timer_table->gen_timer_index[b];
 }
 
-u32 ath9k_hw_gettsf32(struct ath_hw *ah)
+static u32 ath9k_hw_gettsf32(struct ath_hw *ah)
 {
 	return REG_READ(ah, AR_TSF_L32);
 }
-EXPORT_SYMBOL(ath9k_hw_gettsf32);
 
 struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
 					  void (*trigger)(void *),
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index d47d1b4b6002..5fcfa48a45df 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -157,6 +157,13 @@
 #define PAPRD_GAIN_TABLE_ENTRIES    32
 #define PAPRD_TABLE_SZ              24
 
+enum ath_hw_txq_subtype {
+	ATH_TXQ_AC_BE = 0,
+	ATH_TXQ_AC_BK = 1,
+	ATH_TXQ_AC_VI = 2,
+	ATH_TXQ_AC_VO = 3,
+};
+
 enum ath_ini_subsys {
 	ATH_INI_PRE = 0,
 	ATH_INI_CORE,
@@ -180,6 +187,7 @@ enum ath9k_hw_caps {
 	ATH9K_HW_CAP_ANT_DIV_COMB		= BIT(12),
 	ATH9K_HW_CAP_2GHZ			= BIT(13),
 	ATH9K_HW_CAP_5GHZ			= BIT(14),
+	ATH9K_HW_CAP_APM			= BIT(15),
 };
 
 struct ath9k_hw_capabilities {
@@ -478,6 +486,40 @@ struct ath_hw_antcomb_conf {
 };
 
 /**
+ * struct ath_hw_radar_conf - radar detection initialization parameters
+ *
+ * @pulse_inband: threshold for checking the ratio of in-band power
+ *	to total power for short radar pulses (half dB steps)
+ * @pulse_inband_step: threshold for checking an in-band power to total
+ *	power ratio increase for short radar pulses (half dB steps)
+ * @pulse_height: threshold for detecting the beginning of a short
+ *	radar pulse (dB step)
+ * @pulse_rssi: threshold for detecting if a short radar pulse is
+ *	gone (dB step)
+ * @pulse_maxlen: maximum pulse length (0.8 us steps)
+ *
+ * @radar_rssi: RSSI threshold for starting long radar detection (dB steps)
+ * @radar_inband: threshold for checking the ratio of in-band power
+ *	to total power for long radar pulses (half dB steps)
+ * @fir_power: threshold for detecting the end of a long radar pulse (dB)
+ *
+ * @ext_channel: enable extension channel radar detection
+ */
+struct ath_hw_radar_conf {
+	unsigned int pulse_inband;
+	unsigned int pulse_inband_step;
+	unsigned int pulse_height;
+	unsigned int pulse_rssi;
+	unsigned int pulse_maxlen;
+
+	unsigned int radar_rssi;
+	unsigned int radar_inband;
+	int fir_power;
+
+	bool ext_channel;
+};
+
+/**
  * struct ath_hw_private_ops - callbacks used internally by hardware code
  *
  * This structure contains private callbacks designed to only be used internally
@@ -542,6 +584,8 @@ struct ath_hw_private_ops {
 	bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd,
 			    int param);
 	void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]);
+	void (*set_radar_params)(struct ath_hw *ah,
+				 struct ath_hw_radar_conf *conf);
 
 	/* ANI */
 	void (*ani_cache_ini_regs)(struct ath_hw *ah);
@@ -740,6 +784,8 @@ struct ath_hw {
 	u8 txchainmask;
 	u8 rxchainmask;
 
+	struct ath_hw_radar_conf radar_conf;
+
 	u32 originalGain[22];
 	int initPDADC;
 	int PDADCdelta;
@@ -797,6 +843,9 @@ struct ath_hw {
 	 * this register when in sleep states.
 	 */
 	u32 WARegVal;
+
+	/* Enterprise mode cap */
+	u32 ent_mode;
 };
 
 static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah)
@@ -819,12 +868,6 @@ static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah)
 	return &ah->ops;
 }
 
-static inline int sign_extend(int val, const int nbits)
-{
-	int order = BIT(nbits-1);
-	return (val ^ order) - order;
-}
-
 /* Initialization, Detach, Reset */
 const char *ath9k_hw_probe(u16 vendorid, u16 devid);
 void ath9k_hw_deinit(struct ath_hw *ah);
@@ -861,7 +904,7 @@ u32 ath9k_hw_getrxfilter(struct ath_hw *ah);
 void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits);
 bool ath9k_hw_phy_disable(struct ath_hw *ah);
 bool ath9k_hw_disable(struct ath_hw *ah);
-void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit);
+void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test);
 void ath9k_hw_setopmode(struct ath_hw *ah);
 void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1);
 void ath9k_hw_setbssidmask(struct ath_hw *ah);
@@ -893,7 +936,6 @@ void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer);
 
 void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer);
 void ath_gen_timer_isr(struct ath_hw *hw);
-u32 ath9k_hw_gettsf32(struct ath_hw *ah);
 
 void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len);
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 92bc5c5f4876..918308a28410 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/pm_qos_params.h>
 
 #include "ath9k.h"
 
@@ -38,6 +37,10 @@ int led_blink;
 module_param_named(blink, led_blink, int, 0444);
 MODULE_PARM_DESC(blink, "Enable LED blink on activity");
 
+static int ath9k_btcoex_enable;
+module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
+MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
+
 /* We use the hw_value as an index into our private channel structure */
 
 #define CHAN2G(_freq, _idx)  { \
@@ -180,8 +183,6 @@ static const struct ath_ops ath9k_common_ops = {
 	.write = ath9k_iowrite32,
 };
 
-struct pm_qos_request_list ath9k_pm_qos_req;
-
 /**************************/
 /*     Initialization     */
 /**************************/
@@ -398,7 +399,8 @@ static void ath9k_init_crypto(struct ath_softc *sc)
 
 static int ath9k_init_btcoex(struct ath_softc *sc)
 {
-	int r, qnum;
+	struct ath_txq *txq;
+	int r;
 
 	switch (sc->sc_ah->btcoex_hw.scheme) {
 	case ATH_BTCOEX_CFG_NONE:
@@ -411,8 +413,8 @@ static int ath9k_init_btcoex(struct ath_softc *sc)
 		r = ath_init_btcoex_timer(sc);
 		if (r)
 			return -1;
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		ath9k_hw_init_btcoex_hw(sc->sc_ah, qnum);
+		txq = sc->tx.txq_map[WME_AC_BE];
+		ath9k_hw_init_btcoex_hw(sc->sc_ah, txq->axq_qnum);
 		sc->btcoex.bt_stomp_type = ATH_BTCOEX_STOMP_LOW;
 		break;
 	default:
@@ -425,59 +427,18 @@ static int ath9k_init_btcoex(struct ath_softc *sc)
 
 static int ath9k_init_queues(struct ath_softc *sc)
 {
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	int i = 0;
 
-	for (i = 0; i < ARRAY_SIZE(sc->tx.hwq_map); i++)
-		sc->tx.hwq_map[i] = -1;
-
 	sc->beacon.beaconq = ath9k_hw_beaconq_setup(sc->sc_ah);
-	if (sc->beacon.beaconq == -1) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup a beacon xmit queue\n");
-		goto err;
-	}
-
 	sc->beacon.cabq = ath_txq_setup(sc, ATH9K_TX_QUEUE_CAB, 0);
-	if (sc->beacon.cabq == NULL) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup CAB xmit queue\n");
-		goto err;
-	}
 
 	sc->config.cabqReadytime = ATH_CABQ_READY_TIME;
 	ath_cabq_update(sc);
 
-	if (!ath_tx_setup(sc, WME_AC_BK)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BK traffic\n");
-		goto err;
-	}
-
-	if (!ath_tx_setup(sc, WME_AC_BE)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for BE traffic\n");
-		goto err;
-	}
-	if (!ath_tx_setup(sc, WME_AC_VI)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VI traffic\n");
-		goto err;
-	}
-	if (!ath_tx_setup(sc, WME_AC_VO)) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to setup xmit queue for VO traffic\n");
-		goto err;
-	}
+	for (i = 0; i < WME_NUM_AC; i++)
+		sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i);
 
 	return 0;
-
-err:
-	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
-		if (ATH_TXQ_SETUP(sc, i))
-			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
-
-	return -EIO;
 }
 
 static int ath9k_init_channels_rates(struct ath_softc *sc)
@@ -573,6 +534,9 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	ah->hw_version.subsysid = subsysid;
 	sc->sc_ah = ah;
 
+	if (!sc->dev->platform_data)
+		ah->ah_flags |= AH_USE_EEPROM;
+
 	common = ath9k_hw_common(ah);
 	common->ops = &ath9k_common_ops;
 	common->bus_ops = bus_ops;
@@ -580,10 +544,10 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	common->hw = sc->hw;
 	common->priv = sc;
 	common->debug_mask = ath9k_debug;
+	common->btcoex_enabled = ath9k_btcoex_enable == 1;
 	spin_lock_init(&common->cc_lock);
 
 	spin_lock_init(&sc->wiphy_lock);
-	spin_lock_init(&sc->sc_resetlock);
 	spin_lock_init(&sc->sc_serial_rw);
 	spin_lock_init(&sc->sc_pm_lock);
 	mutex_init(&sc->mutex);
@@ -603,13 +567,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	if (ret)
 		goto err_hw;
 
-	ret = ath9k_init_debug(ah);
-	if (ret) {
-		ath_print(common, ATH_DBG_FATAL,
-			  "Unable to create debugfs files\n");
-		goto err_debug;
-	}
-
 	ret = ath9k_init_queues(sc);
 	if (ret)
 		goto err_queues;
@@ -632,8 +589,6 @@ err_btcoex:
 		if (ATH_TXQ_SETUP(sc, i))
 			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
 err_queues:
-	ath9k_exit_debug(ah);
-err_debug:
 	ath9k_hw_deinit(ah);
 err_hw:
 	tasklet_kill(&sc->intr_tq);
@@ -645,6 +600,37 @@ err_hw:
 	return ret;
 }
 
+static void ath9k_init_band_txpower(struct ath_softc *sc, int band)
+{
+	struct ieee80211_supported_band *sband;
+	struct ieee80211_channel *chan;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_regulatory *reg = ath9k_hw_regulatory(ah);
+	int i;
+
+	sband = &sc->sbands[band];
+	for (i = 0; i < sband->n_channels; i++) {
+		chan = &sband->channels[i];
+		ah->curchan = &ah->channels[chan->hw_value];
+		ath9k_cmn_update_ichannel(ah->curchan, chan, NL80211_CHAN_HT20);
+		ath9k_hw_set_txpowerlimit(ah, MAX_RATE_POWER, true);
+		chan->max_power = reg->max_power_level / 2;
+	}
+}
+
+static void ath9k_init_txpower_limits(struct ath_softc *sc)
+{
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath9k_channel *curchan = ah->curchan;
+
+	if (ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ)
+		ath9k_init_band_txpower(sc, IEEE80211_BAND_2GHZ);
+	if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ)
+		ath9k_init_band_txpower(sc, IEEE80211_BAND_5GHZ);
+
+	ah->curchan = curchan;
+}
+
 void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -664,6 +650,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
 	hw->wiphy->interface_modes =
+		BIT(NL80211_IFTYPE_P2P_GO) |
+		BIT(NL80211_IFTYPE_P2P_CLIENT) |
 		BIT(NL80211_IFTYPE_AP) |
 		BIT(NL80211_IFTYPE_WDS) |
 		BIT(NL80211_IFTYPE_STATION) |
@@ -706,6 +694,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 		    const struct ath_bus_ops *bus_ops)
 {
 	struct ieee80211_hw *hw = sc->hw;
+	struct ath_wiphy *aphy = hw->priv;
 	struct ath_common *common;
 	struct ath_hw *ah;
 	int error = 0;
@@ -738,11 +727,20 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	if (error != 0)
 		goto error_rx;
 
+	ath9k_init_txpower_limits(sc);
+
 	/* Register with mac80211 */
 	error = ieee80211_register_hw(hw);
 	if (error)
 		goto error_register;
 
+	error = ath9k_init_debug(ah);
+	if (error) {
+		ath_print(common, ATH_DBG_FATAL,
+			  "Unable to create debugfs files\n");
+		goto error_world;
+	}
+
 	/* Handle world regulatory */
 	if (!ath_is_world_regd(reg)) {
 		error = regulatory_hint(hw->wiphy, reg->alpha2);
@@ -755,11 +753,12 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
 	INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
 	INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
 	sc->wiphy_scheduler_int = msecs_to_jiffies(500);
+	aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
 
 	ath_init_leds(sc);
 	ath_start_rfkill_poll(sc);
 
-	pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+	pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
 			   PM_QOS_DEFAULT_VALUE);
 
 	return 0;
@@ -800,7 +799,6 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
 		if (ATH_TXQ_SETUP(sc, i))
 			ath_tx_cleanupq(sc, &sc->tx.txq[i]);
 
-	ath9k_exit_debug(sc->sc_ah);
 	ath9k_hw_deinit(sc->sc_ah);
 
 	tasklet_kill(&sc->intr_tq);
@@ -830,7 +828,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
 	}
 
 	ieee80211_unregister_hw(hw);
-	pm_qos_remove_request(&ath9k_pm_qos_req);
+	pm_qos_remove_request(&sc->pm_qos_req);
 	ath_rx_cleanup(sc);
 	ath_tx_cleanup(sc);
 	ath9k_deinit_softc(sc);
@@ -867,20 +865,12 @@ static int __init ath9k_init(void)
 		goto err_out;
 	}
 
-	error = ath9k_debug_create_root();
-	if (error) {
-		printk(KERN_ERR
-			"ath9k: Unable to create debugfs root: %d\n",
-			error);
-		goto err_rate_unregister;
-	}
-
 	error = ath_pci_init();
 	if (error < 0) {
 		printk(KERN_ERR
 			"ath9k: No PCI devices found, driver not installed.\n");
 		error = -ENODEV;
-		goto err_remove_root;
+		goto err_rate_unregister;
 	}
 
 	error = ath_ahb_init();
@@ -894,8 +884,6 @@ static int __init ath9k_init(void)
  err_pci_exit:
 	ath_pci_exit();
 
- err_remove_root:
-	ath9k_debug_remove_root();
  err_rate_unregister:
 	ath_rate_control_unregister();
  err_out:
@@ -907,7 +895,6 @@ static void __exit ath9k_exit(void)
 {
 	ath_ahb_exit();
 	ath_pci_exit();
-	ath9k_debug_remove_root();
 	ath_rate_control_unregister();
 	printk(KERN_INFO "%s: Driver unloaded\n", dev_info);
 }
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 8c13479b17cd..b04b37b1124b 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -117,12 +117,11 @@ EXPORT_SYMBOL(ath9k_hw_numtxpending);
 bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel)
 {
 	u32 txcfg, curLevel, newLevel;
-	enum ath9k_int omask;
 
 	if (ah->tx_trig_level >= ah->config.max_txtrig_level)
 		return false;
 
-	omask = ath9k_hw_set_interrupts(ah, ah->imask & ~ATH9K_INT_GLOBAL);
+	ath9k_hw_disable_interrupts(ah);
 
 	txcfg = REG_READ(ah, AR_TXCFG);
 	curLevel = MS(txcfg, AR_FTRIG);
@@ -136,7 +135,7 @@ bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel)
 		REG_WRITE(ah, AR_TXCFG,
 			  (txcfg & ~AR_FTRIG) | SM(newLevel, AR_FTRIG));
 
-	ath9k_hw_set_interrupts(ah, omask);
+	ath9k_hw_enable_interrupts(ah);
 
 	ah->tx_trig_level = newLevel;
 
@@ -767,14 +766,6 @@ void ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning)
 }
 EXPORT_SYMBOL(ath9k_hw_startpcureceive);
 
-void ath9k_hw_stoppcurecv(struct ath_hw *ah)
-{
-	REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
-
-	ath9k_hw_disable_mib_counters(ah);
-}
-EXPORT_SYMBOL(ath9k_hw_stoppcurecv);
-
 void ath9k_hw_abortpcurecv(struct ath_hw *ah)
 {
 	REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_ABORT | AR_DIAG_RX_DIS);
@@ -849,28 +840,59 @@ bool ath9k_hw_intrpend(struct ath_hw *ah)
 }
 EXPORT_SYMBOL(ath9k_hw_intrpend);
 
-enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah,
-					      enum ath9k_int ints)
+void ath9k_hw_disable_interrupts(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+
+	ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n");
+	REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
+	(void) REG_READ(ah, AR_IER);
+	if (!AR_SREV_9100(ah)) {
+		REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, 0);
+		(void) REG_READ(ah, AR_INTR_ASYNC_ENABLE);
+
+		REG_WRITE(ah, AR_INTR_SYNC_ENABLE, 0);
+		(void) REG_READ(ah, AR_INTR_SYNC_ENABLE);
+	}
+}
+EXPORT_SYMBOL(ath9k_hw_disable_interrupts);
+
+void ath9k_hw_enable_interrupts(struct ath_hw *ah)
+{
+	struct ath_common *common = ath9k_hw_common(ah);
+
+	if (!(ah->imask & ATH9K_INT_GLOBAL))
+		return;
+
+	ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n");
+	REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
+	if (!AR_SREV_9100(ah)) {
+		REG_WRITE(ah, AR_INTR_ASYNC_ENABLE,
+			  AR_INTR_MAC_IRQ);
+		REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ);
+
+
+		REG_WRITE(ah, AR_INTR_SYNC_ENABLE,
+			  AR_INTR_SYNC_DEFAULT);
+		REG_WRITE(ah, AR_INTR_SYNC_MASK,
+			  AR_INTR_SYNC_DEFAULT);
+	}
+	ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
+		  REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
+}
+EXPORT_SYMBOL(ath9k_hw_enable_interrupts);
+
+void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints)
 {
 	enum ath9k_int omask = ah->imask;
 	u32 mask, mask2;
 	struct ath9k_hw_capabilities *pCap = &ah->caps;
 	struct ath_common *common = ath9k_hw_common(ah);
 
-	ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
-
-	if (omask & ATH9K_INT_GLOBAL) {
-		ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n");
-		REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
-		(void) REG_READ(ah, AR_IER);
-		if (!AR_SREV_9100(ah)) {
-			REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, 0);
-			(void) REG_READ(ah, AR_INTR_ASYNC_ENABLE);
+	if (!(ints & ATH9K_INT_GLOBAL))
+		ath9k_hw_enable_interrupts(ah);
 
-			REG_WRITE(ah, AR_INTR_SYNC_ENABLE, 0);
-			(void) REG_READ(ah, AR_INTR_SYNC_ENABLE);
-		}
-	}
+	ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints);
 
 	/* TODO: global int Ref count */
 	mask = ints & ATH9K_INT_COMMON;
@@ -946,24 +968,8 @@ enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah,
 			REG_CLR_BIT(ah, AR_IMR_S5, AR_IMR_S5_TIM_TIMER);
 	}
 
-	if (ints & ATH9K_INT_GLOBAL) {
-		ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n");
-		REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
-		if (!AR_SREV_9100(ah)) {
-			REG_WRITE(ah, AR_INTR_ASYNC_ENABLE,
-				  AR_INTR_MAC_IRQ);
-			REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ);
-
-
-			REG_WRITE(ah, AR_INTR_SYNC_ENABLE,
-				  AR_INTR_SYNC_DEFAULT);
-			REG_WRITE(ah, AR_INTR_SYNC_MASK,
-				  AR_INTR_SYNC_DEFAULT);
-		}
-		ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
-			  REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
-	}
+	ath9k_hw_enable_interrupts(ah);
 
-	return omask;
+	return;
 }
 EXPORT_SYMBOL(ath9k_hw_set_interrupts);
diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 7c1a34d64f6d..7512f97e8f49 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -104,13 +104,11 @@ struct ath_tx_status {
 	u32 ts_tstamp;
 	u16 ts_seqnum;
 	u8 ts_status;
-	u8 ts_ratecode;
 	u8 ts_rateindex;
 	int8_t ts_rssi;
 	u8 ts_shortretry;
 	u8 ts_longretry;
 	u8 ts_virtcol;
-	u8 ts_antenna;
 	u8 ts_flags;
 	int8_t ts_rssi_ctl0;
 	int8_t ts_rssi_ctl1;
@@ -121,7 +119,6 @@ struct ath_tx_status {
 	u8 qid;
 	u16 desc_id;
 	u8 tid;
-	u8 pad[2];
 	u32 ba_low;
 	u32 ba_high;
 	u32 evm0;
@@ -240,7 +237,7 @@ struct ath_desc {
 	u32 ds_ctl1;
 	u32 ds_hw[20];
 	void *ds_vdata;
-} __packed;
+} __packed __aligned(4);
 
 #define ATH9K_TXDESC_CLRDMASK		0x0001
 #define ATH9K_TXDESC_NOACK		0x0002
@@ -310,7 +307,7 @@ struct ar5416_desc {
 			u32 status8;
 		} rx;
 	} u;
-} __packed;
+} __packed __aligned(4);
 
 #define AR5416DESC(_ds)         ((struct ar5416_desc *)(_ds))
 #define AR5416DESC_CONST(_ds)   ((const struct ar5416_desc *)(_ds))
@@ -669,6 +666,7 @@ enum ath9k_key_type {
 
 struct ath_hw;
 struct ath9k_channel;
+enum ath9k_int;
 
 u32 ath9k_hw_gettxbuf(struct ath_hw *ah, u32 q);
 void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp);
@@ -693,15 +691,15 @@ void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds,
 bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set);
 void ath9k_hw_putrxbuf(struct ath_hw *ah, u32 rxdp);
 void ath9k_hw_startpcureceive(struct ath_hw *ah, bool is_scanning);
-void ath9k_hw_stoppcurecv(struct ath_hw *ah);
 void ath9k_hw_abortpcurecv(struct ath_hw *ah);
 bool ath9k_hw_stopdmarecv(struct ath_hw *ah);
 int ath9k_hw_beaconq_setup(struct ath_hw *ah);
 
 /* Interrupt Handling */
 bool ath9k_hw_intrpend(struct ath_hw *ah);
-enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah,
-				       enum ath9k_int ints);
+void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints);
+void ath9k_hw_enable_interrupts(struct ath_hw *ah);
+void ath9k_hw_disable_interrupts(struct ath_hw *ah);
 
 void ar9002_hw_attach_mac_ops(struct ath_hw *ah);
 
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 25d3ef4c338e..f026a031713b 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/nl80211.h>
-#include <linux/pm_qos_params.h>
 #include "ath9k.h"
 #include "btcoex.h"
 
@@ -24,7 +23,7 @@ static void ath_update_txpow(struct ath_softc *sc)
 	struct ath_hw *ah = sc->sc_ah;
 
 	if (sc->curtxpow != sc->config.txpowlimit) {
-		ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit);
+		ath9k_hw_set_txpowerlimit(ah, sc->config.txpowlimit, false);
 		/* read back in case value is clamped */
 		sc->curtxpow = ath9k_hw_regulatory(ah)->power_limit;
 	}
@@ -235,6 +234,8 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 
 	ath9k_ps_wakeup(sc);
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	/*
 	 * This is only performed if the channel settings have
 	 * actually changed.
@@ -244,11 +245,9 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	 * hardware at the new frequency, and then re-enable
 	 * the relevant bits of the h/w.
 	 */
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, false);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
-
 	stopped = ath_stoprecv(sc);
 
 	/* XXX: do not flush receive queue here. We don't want
@@ -267,30 +266,22 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 		  channel->center_freq, conf_is_ht40(conf),
 		  fastcc);
 
-	spin_lock_bh(&sc->sc_resetlock);
-
 	r = ath9k_hw_reset(ah, hchan, caldata, fastcc);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset channel (%u MHz), "
 			  "reset status %d\n",
 			  channel->center_freq, r);
-		spin_unlock_bh(&sc->sc_resetlock);
-		spin_unlock_bh(&sc->rx.pcu_lock);
 		goto ps_restore;
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	if (ath_startrecv(sc) != 0) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to restart recv logic\n");
 		r = -EIO;
-		spin_unlock_bh(&sc->rx.pcu_lock);
 		goto ps_restore;
 	}
 
-	spin_unlock_bh(&sc->rx.pcu_lock);
-
 	ath_update_txpow(sc);
 	ath9k_hw_set_interrupts(ah, ah->imask);
 
@@ -301,6 +292,8 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw,
 	}
 
  ps_restore:
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	ath9k_ps_restore(sc);
 	return r;
 }
@@ -341,7 +334,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 	struct ath_tx_control txctl;
 	struct ath9k_hw_cal_data *caldata = ah->caldata;
 	struct ath_common *common = ath9k_hw_common(ah);
-	int qnum, ftype;
+	int ftype;
 	int chain_ok = 0;
 	int chain;
 	int len = 1800;
@@ -368,8 +361,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 	memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
 
 	memset(&txctl, 0, sizeof(txctl));
-	qnum = sc->tx.hwq_map[WME_AC_BE];
-	txctl.txq = &sc->tx.txq[qnum];
+	txctl.txq = sc->tx.txq_map[WME_AC_BE];
 
 	ath9k_ps_wakeup(sc);
 	ar9003_paprd_init_table(ah);
@@ -387,6 +379,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 		}
 
 		init_completion(&sc->paprd_complete);
+		sc->paprd_pending = true;
 		ar9003_paprd_setup_gain_table(ah, chain);
 		txctl.paprd = BIT(chain);
 		if (ath_tx_start(hw, skb, &txctl) != 0)
@@ -394,6 +387,7 @@ void ath_paprd_calibrate(struct work_struct *work)
 
 		time_left = wait_for_completion_timeout(&sc->paprd_complete,
 				msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
+		sc->paprd_pending = false;
 		if (!time_left) {
 			ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
 				  "Timeout waiting for paprd training on "
@@ -559,15 +553,17 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht)
 static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
 {
 	struct ath_node *an;
-
+	struct ath_hw *ah = sc->sc_ah;
 	an = (struct ath_node *)sta->drv_priv;
 
+	if ((ah->caps.hw_caps) & ATH9K_HW_CAP_APM)
+		sc->sc_flags |= SC_OP_ENABLE_APM;
+
 	if (sc->sc_flags & SC_OP_TXAGGR) {
 		ath_tx_node_init(sc, an);
 		an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
 				     sta->ht_cap.ampdu_factor);
 		an->mpdudensity = parse_mpdudensity(sta->ht_cap.ampdu_density);
-		an->last_rssi = ATH_RSSI_DUMMY_MARKER;
 	}
 }
 
@@ -615,6 +611,8 @@ void ath9k_tasklet(unsigned long data)
 		return;
 	}
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	if (!ath9k_hw_check_alive(ah))
 		ieee80211_queue_work(sc->hw, &sc->hw_check_work);
 
@@ -625,15 +623,12 @@ void ath9k_tasklet(unsigned long data)
 		rxmask = (ATH9K_INT_RX | ATH9K_INT_RXEOL | ATH9K_INT_RXORN);
 
 	if (status & rxmask) {
-		spin_lock_bh(&sc->rx.pcu_lock);
-
 		/* Check for high priority Rx first */
 		if ((ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
 		    (status & ATH9K_INT_RXHP))
 			ath_rx_tasklet(sc, 0, true);
 
 		ath_rx_tasklet(sc, 0, false);
-		spin_unlock_bh(&sc->rx.pcu_lock);
 	}
 
 	if (status & ATH9K_INT_TX) {
@@ -658,7 +653,9 @@ void ath9k_tasklet(unsigned long data)
 			ath_gen_timer_isr(sc->sc_ah);
 
 	/* re-enable hardware interrupt */
-	ath9k_hw_set_interrupts(ah, ah->imask);
+	ath9k_hw_enable_interrupts(ah);
+
+	spin_unlock_bh(&sc->sc_pcu_lock);
 	ath9k_ps_restore(sc);
 }
 
@@ -757,7 +754,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 		 * interrupt; otherwise it will continue to
 		 * fire.
 		 */
-		ath9k_hw_set_interrupts(ah, 0);
+		ath9k_hw_disable_interrupts(ah);
 		/*
 		 * Let the hal handle the event. We assume
 		 * it will clear whatever condition caused
@@ -766,7 +763,7 @@ irqreturn_t ath_isr(int irq, void *dev)
 		spin_lock(&common->cc_lock);
 		ath9k_hw_proc_mib_event(ah);
 		spin_unlock(&common->cc_lock);
-		ath9k_hw_set_interrupts(ah, ah->imask);
+		ath9k_hw_enable_interrupts(ah);
 	}
 
 	if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
@@ -783,8 +780,8 @@ chip_reset:
 	ath_debug_stat_interrupt(sc, status);
 
 	if (sched) {
-		/* turn off every interrupt except SWBA */
-		ath9k_hw_set_interrupts(ah, (ah->imask & ATH9K_INT_SWBA));
+		/* turn off every interrupt */
+		ath9k_hw_disable_interrupts(ah);
 		tasklet_schedule(&sc->intr_tq);
 	}
 
@@ -836,9 +833,11 @@ static u32 ath_get_extchanmode(struct ath_softc *sc,
 }
 
 static void ath9k_bss_assoc_info(struct ath_softc *sc,
+				 struct ieee80211_hw *hw,
 				 struct ieee80211_vif *vif,
 				 struct ieee80211_bss_conf *bss_conf)
 {
+	struct ath_wiphy *aphy = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 
@@ -862,6 +861,7 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
 		ath_beacon_config(sc, vif);
 
 		/* Reset rssi stats */
+		aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
 		sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
 
 		sc->sc_flags |= SC_OP_ANI_RUN;
@@ -883,13 +883,13 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	int r;
 
 	ath9k_ps_wakeup(sc);
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	ath9k_hw_configpcipowersave(ah, 0, 0);
 
 	if (!ah->curchan)
 		ah->curchan = ath_get_curchannel(sc, sc->hw);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
@@ -897,17 +897,14 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 			  "reset status %d\n",
 			  channel->center_freq, r);
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	ath_update_txpow(sc);
 	if (ath_startrecv(sc) != 0) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to restart recv logic\n");
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		return;
 	}
-	spin_unlock_bh(&sc->rx.pcu_lock);
-
 	if (sc->sc_flags & SC_OP_BEACONS)
 		ath_beacon_config(sc, NULL);	/* restart beacons */
 
@@ -920,6 +917,8 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	ath9k_hw_set_gpio(ah, ah->led_pin, 0);
 
 	ieee80211_wake_queues(hw);
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	ath9k_ps_restore(sc);
 }
 
@@ -930,6 +929,8 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	int r;
 
 	ath9k_ps_wakeup(sc);
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	ieee80211_stop_queues(hw);
 
 	/*
@@ -942,19 +943,16 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 	}
 
 	/* Disable interrupts */
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 
 	ath_drain_all_txq(sc, false);	/* clear pending tx frames */
 
-	spin_lock_bh(&sc->rx.pcu_lock);
-
 	ath_stoprecv(sc);		/* turn off frame recv */
 	ath_flushrecv(sc);		/* flush recv queue */
 
 	if (!ah->curchan)
 		ah->curchan = ath_get_curchannel(sc, hw);
 
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
 	if (r) {
 		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
@@ -962,14 +960,14 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
 			  "reset status %d\n",
 			  channel->center_freq, r);
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	ath9k_hw_phy_disable(ah);
 
-	spin_unlock_bh(&sc->rx.pcu_lock);
-
 	ath9k_hw_configpcipowersave(ah, 1, 1);
+
+	spin_unlock_bh(&sc->sc_pcu_lock);
 	ath9k_ps_restore(sc);
+
 	ath9k_setpower(sc, ATH9K_PM_FULL_SLEEP);
 }
 
@@ -983,29 +981,25 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	/* Stop ANI */
 	del_timer_sync(&common->ani.timer);
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	ieee80211_stop_queues(hw);
 
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 	ath_drain_all_txq(sc, retry_tx);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
-
 	ath_stoprecv(sc);
 	ath_flushrecv(sc);
 
-	spin_lock_bh(&sc->sc_resetlock);
 	r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 	if (r)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset hardware; reset status %d\n", r);
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	if (ath_startrecv(sc) != 0)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to start recv logic\n");
 
-	spin_unlock_bh(&sc->rx.pcu_lock);
-
 	/*
 	 * We may be doing a reset in response to a request
 	 * that changes the channel so update any state that
@@ -1030,6 +1024,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	}
 
 	ieee80211_wake_queues(hw);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	/* Start ANI */
 	ath_start_ani(common);
@@ -1037,56 +1032,6 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
 	return r;
 }
 
-static int ath_get_hal_qnum(u16 queue, struct ath_softc *sc)
-{
-	int qnum;
-
-	switch (queue) {
-	case 0:
-		qnum = sc->tx.hwq_map[WME_AC_VO];
-		break;
-	case 1:
-		qnum = sc->tx.hwq_map[WME_AC_VI];
-		break;
-	case 2:
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		break;
-	case 3:
-		qnum = sc->tx.hwq_map[WME_AC_BK];
-		break;
-	default:
-		qnum = sc->tx.hwq_map[WME_AC_BE];
-		break;
-	}
-
-	return qnum;
-}
-
-int ath_get_mac80211_qnum(u32 queue, struct ath_softc *sc)
-{
-	int qnum;
-
-	switch (queue) {
-	case WME_AC_VO:
-		qnum = 0;
-		break;
-	case WME_AC_VI:
-		qnum = 1;
-		break;
-	case WME_AC_BE:
-		qnum = 2;
-		break;
-	case WME_AC_BK:
-		qnum = 3;
-		break;
-	default:
-		qnum = -1;
-		break;
-	}
-
-	return qnum;
-}
-
 /* XXX: Remove me once we don't depend on ath9k_channel for all
  * this redundant data */
 void ath9k_update_ichannel(struct ath_softc *sc, struct ieee80211_hw *hw,
@@ -1168,19 +1113,16 @@ static int ath9k_start(struct ieee80211_hw *hw)
 	 * be followed by initialization of the appropriate bits
 	 * and then setup of the interrupt mask.
 	 */
-	spin_lock_bh(&sc->rx.pcu_lock);
-	spin_lock_bh(&sc->sc_resetlock);
+	spin_lock_bh(&sc->sc_pcu_lock);
 	r = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
 	if (r) {
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to reset hardware; reset status %d "
 			  "(freq %u MHz)\n", r,
 			  curchan->center_freq);
-		spin_unlock_bh(&sc->sc_resetlock);
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto mutex_unlock;
 	}
-	spin_unlock_bh(&sc->sc_resetlock);
 
 	/*
 	 * This is needed only to setup initial state
@@ -1199,10 +1141,10 @@ static int ath9k_start(struct ieee80211_hw *hw)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Unable to start recv logic\n");
 		r = -EIO;
-		spin_unlock_bh(&sc->rx.pcu_lock);
+		spin_unlock_bh(&sc->sc_pcu_lock);
 		goto mutex_unlock;
 	}
-	spin_unlock_bh(&sc->rx.pcu_lock);
+	spin_unlock_bh(&sc->sc_pcu_lock);
 
 	/* Setup our intr mask. */
 	ah->imask = ATH9K_INT_TX | ATH9K_INT_RXEOL |
@@ -1244,7 +1186,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
 			ath9k_btcoex_timer_resume(sc);
 	}
 
-	pm_qos_update_request(&ath9k_pm_qos_req, 55);
+	pm_qos_update_request(&sc->pm_qos_req, 55);
 
 mutex_unlock:
 	mutex_unlock(&sc->mutex);
@@ -1255,14 +1197,11 @@ mutex_unlock:
 static int ath9k_tx(struct ieee80211_hw *hw,
 		    struct sk_buff *skb)
 {
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_tx_control txctl;
-	int padpos, padsize;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	int qnum;
 
 	if (aphy->state != ATH_WIPHY_ACTIVE && aphy->state != ATH_WIPHY_SCAN) {
 		ath_print(common, ATH_DBG_XMIT,
@@ -1312,31 +1251,7 @@ static int ath9k_tx(struct ieee80211_hw *hw,
 	}
 
 	memset(&txctl, 0, sizeof(struct ath_tx_control));
-
-	/*
-	 * As a temporary workaround, assign seq# here; this will likely need
-	 * to be cleaned up to work better with Beacon transmission and virtual
-	 * BSSes.
-	 */
-	if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-		if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-			sc->tx.seq_no += 0x10;
-		hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-		hdr->seq_ctrl |= cpu_to_le16(sc->tx.seq_no);
-	}
-
-	/* Add the padding after the header if this is not already done */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
-	padsize = padpos & 3;
-	if (padsize && skb->len>padpos) {
-		if (skb_headroom(skb) < padsize)
-			return -1;
-		skb_push(skb, padsize);
-		memmove(skb->data, skb->data + padsize, padpos);
-	}
-
-	qnum = ath_get_hal_qnum(skb_get_queue_mapping(skb), sc);
-	txctl.txq = &sc->tx.txq[qnum];
+	txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
 
 	ath_print(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
 
@@ -1400,22 +1315,25 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 			ath9k_btcoex_timer_pause(sc);
 	}
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+
 	/* make sure h/w will not generate any interrupt
 	 * before setting the invalid flag. */
-	ath9k_hw_set_interrupts(ah, 0);
+	ath9k_hw_disable_interrupts(ah);
 
-	spin_lock_bh(&sc->rx.pcu_lock);
 	if (!(sc->sc_flags & SC_OP_INVALID)) {
 		ath_drain_all_txq(sc, false);
 		ath_stoprecv(sc);
 		ath9k_hw_phy_disable(ah);
 	} else
 		sc->rx.rxlink = NULL;
-	spin_unlock_bh(&sc->rx.pcu_lock);
 
 	/* disable HAL and put h/w to sleep */
 	ath9k_hw_disable(ah);
 	ath9k_hw_configpcipowersave(ah, 1, 1);
+
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	ath9k_ps_restore(sc);
 
 	/* Finally, put the chip in FULL SLEEP mode */
@@ -1423,7 +1341,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
 	sc->sc_flags |= SC_OP_INVALID;
 
-	pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+	pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
 
 	mutex_unlock(&sc->mutex);
 
@@ -1520,6 +1438,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_vif *avp = (void *)vif->drv_priv;
+	bool bs_valid = false;
 	int i;
 
 	ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
@@ -1548,7 +1467,15 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 			       "slot\n", __func__);
 			sc->beacon.bslot[i] = NULL;
 			sc->beacon.bslot_aphy[i] = NULL;
-		}
+		} else if (sc->beacon.bslot[i])
+			bs_valid = true;
+	}
+	if (!bs_valid && (sc->sc_ah->imask & ATH9K_INT_SWBA)) {
+		/* Disable SWBA interrupt */
+		sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
+		ath9k_ps_wakeup(sc);
+		ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+		ath9k_ps_restore(sc);
 	}
 
 	sc->nvifs--;
@@ -1822,12 +1749,15 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_txq *txq;
 	struct ath9k_tx_queue_info qi;
-	int ret = 0, qnum;
+	int ret = 0;
 
 	if (queue >= WME_NUM_AC)
 		return 0;
 
+	txq = sc->tx.txq_map[queue];
+
 	mutex_lock(&sc->mutex);
 
 	memset(&qi, 0, sizeof(struct ath9k_tx_queue_info));
@@ -1836,20 +1766,19 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 	qi.tqi_cwmin = params->cw_min;
 	qi.tqi_cwmax = params->cw_max;
 	qi.tqi_burstTime = params->txop;
-	qnum = ath_get_hal_qnum(queue, sc);
 
 	ath_print(common, ATH_DBG_CONFIG,
 		  "Configure tx [queue/halq] [%d/%d],  "
 		  "aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
-		  queue, qnum, params->aifs, params->cw_min,
+		  queue, txq->axq_qnum, params->aifs, params->cw_min,
 		  params->cw_max, params->txop);
 
-	ret = ath_txq_update(sc, qnum, &qi);
+	ret = ath_txq_update(sc, txq->axq_qnum, &qi);
 	if (ret)
 		ath_print(common, ATH_DBG_FATAL, "TXQ Update failed\n");
 
 	if (sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)
-		if ((qnum == sc->tx.hwq_map[WME_AC_BE]) && !ret)
+		if (queue == WME_AC_BE && !ret)
 			ath_beaconq_config(sc);
 
 	mutex_unlock(&sc->mutex);
@@ -2011,7 +1940,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 	if (changed & BSS_CHANGED_ASSOC) {
 		ath_print(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
 			bss_conf->assoc);
-		ath9k_bss_assoc_info(sc, vif, bss_conf);
+		ath9k_bss_assoc_info(sc, hw, vif, bss_conf);
 	}
 
 	mutex_unlock(&sc->mutex);
@@ -2074,6 +2003,9 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw,
 	case IEEE80211_AMPDU_RX_STOP:
 		break;
 	case IEEE80211_AMPDU_TX_START:
+		if (!(sc->sc_flags & SC_OP_TXAGGR))
+			return -EOPNOTSUPP;
+
 		ath9k_ps_wakeup(sc);
 		ret = ath_tx_aggr_start(sc, sta, tid, ssn);
 		if (!ret)
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index b5b651413e77..09f69a9617f4 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -16,6 +16,7 @@
 
 #include <linux/nl80211.h>
 #include <linux/pci.h>
+#include <linux/ath9k_platform.h>
 #include "ath9k.h"
 
 static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
@@ -53,21 +54,36 @@ static void ath_pci_read_cachesize(struct ath_common *common, int *csz)
 
 static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data)
 {
-	struct ath_hw *ah = (struct ath_hw *) common->ah;
-
-	common->ops->read(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S));
-
-	if (!ath9k_hw_wait(ah,
-			   AR_EEPROM_STATUS_DATA,
-			   AR_EEPROM_STATUS_DATA_BUSY |
-			   AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
-			   AH_WAIT_TIMEOUT)) {
-		return false;
+	struct ath_softc *sc = (struct ath_softc *) common->priv;
+	struct ath9k_platform_data *pdata = sc->dev->platform_data;
+
+	if (pdata) {
+		if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
+			ath_print(common, ATH_DBG_FATAL,
+				  "%s: eeprom read failed, offset %08x "
+				  "is out of range\n",
+				  __func__, off);
+		}
+
+		*data = pdata->eeprom_data[off];
+	} else {
+		struct ath_hw *ah = (struct ath_hw *) common->ah;
+
+		common->ops->read(ah, AR5416_EEPROM_OFFSET +
+				      (off << AR5416_EEPROM_S));
+
+		if (!ath9k_hw_wait(ah,
+				   AR_EEPROM_STATUS_DATA,
+				   AR_EEPROM_STATUS_DATA_BUSY |
+				   AR_EEPROM_STATUS_DATA_PROT_ACCESS, 0,
+				   AH_WAIT_TIMEOUT)) {
+			return false;
+		}
+
+		*data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
+			   AR_EEPROM_STATUS_DATA_VAL);
 	}
 
-	*data = MS(common->ops->read(ah, AR_EEPROM_STATUS_DATA),
-		   AR_EEPROM_STATUS_DATA_VAL);
-
 	return true;
 }
 
@@ -247,34 +263,25 @@ static void ath_pci_remove(struct pci_dev *pdev)
 
 #ifdef CONFIG_PM
 
-static int ath_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+static int ath_pci_suspend(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 
 	ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
 	return 0;
 }
 
-static int ath_pci_resume(struct pci_dev *pdev)
+static int ath_pci_resume(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct ieee80211_hw *hw = pci_get_drvdata(pdev);
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
 	u32 val;
-	int err;
-
-	pci_restore_state(pdev);
-
-	err = pci_enable_device(pdev);
-	if (err)
-		return err;
 
 	/*
 	 * Suspend/Resume resets the PCI configuration space, so we have to
@@ -293,7 +300,23 @@ static int ath_pci_resume(struct pci_dev *pdev)
 	return 0;
 }
 
-#endif /* CONFIG_PM */
+static const struct dev_pm_ops ath9k_pm_ops = {
+	.suspend = ath_pci_suspend,
+	.resume = ath_pci_resume,
+	.freeze = ath_pci_suspend,
+	.thaw = ath_pci_resume,
+	.poweroff = ath_pci_suspend,
+	.restore = ath_pci_resume,
+};
+
+#define ATH9K_PM_OPS	(&ath9k_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define ATH9K_PM_OPS	NULL
+
+#endif /* !CONFIG_PM */
+
 
 MODULE_DEVICE_TABLE(pci, ath_pci_id_table);
 
@@ -302,10 +325,7 @@ static struct pci_driver ath_pci_driver = {
 	.id_table   = ath_pci_id_table,
 	.probe      = ath_pci_probe,
 	.remove     = ath_pci_remove,
-#ifdef CONFIG_PM
-	.suspend    = ath_pci_suspend,
-	.resume     = ath_pci_resume,
-#endif /* CONFIG_PM */
+	.driver.pm  = ATH9K_PM_OPS,
 };
 
 int ath_pci_init(void)
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 89978d71617f..3e6ea3bc3d89 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -381,25 +381,6 @@ static const struct ath_rate_table ar5416_11g_ratetable = {
 static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
 				struct ieee80211_tx_rate *rate);
 
-static inline int8_t median(int8_t a, int8_t b, int8_t c)
-{
-	if (a >= b) {
-		if (b >= c)
-			return b;
-		else if (a > c)
-			return c;
-		else
-			return a;
-	} else {
-		if (a >= c)
-			return a;
-		else if (b >= c)
-			return c;
-		else
-			return b;
-	}
-}
-
 static void ath_rc_sort_validrates(const struct ath_rate_table *rate_table,
 				   struct ath_rate_priv *ath_rc_priv)
 {
@@ -883,7 +864,7 @@ static bool ath_rc_update_per(struct ath_softc *sc,
 	bool state_change = false;
 	int count, n_bad_frames;
 	u8 last_per;
-	static u32 nretry_to_per_lookup[10] = {
+	static const u32 nretry_to_per_lookup[10] = {
 		100 * 0 / 1,
 		100 * 1 / 4,
 		100 * 1 / 2,
@@ -1106,13 +1087,13 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
 				struct ieee80211_tx_rate *rate)
 {
 	int rix = 0, i = 0;
-	int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 };
+	static const int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 };
 
 	if (!(rate->flags & IEEE80211_TX_RC_MCS))
 		return rate->idx;
 
 	while (rate->idx > mcs_rix_off[i] &&
-	      i < sizeof(mcs_rix_off)/sizeof(int)) {
+	       i < ARRAY_SIZE(mcs_rix_off)) {
 		rix++; i++;
 	}
 
@@ -1373,23 +1354,7 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 		tx_info->status.ampdu_len = 1;
 	}
 
-	/*
-	 * If an underrun error is seen assume it as an excessive retry only
-	 * if max frame trigger level has been reached (2 KB for singel stream,
-	 * and 4 KB for dual stream). Adjust the long retry as if the frame was
-	 * tried hw->max_rate_tries times to affect how ratectrl updates PER for
-	 * the failed rate. In case of congestion on the bus penalizing these
-	 * type of underruns should help hardware actually transmit new frames
-	 * successfully by eventually preferring slower rates. This itself
-	 * should also alleviate congestion on the bus.
-	 */
-	if ((tx_info->pad[0] & ATH_TX_INFO_UNDERRUN) &&
-	    (sc->sc_ah->tx_trig_level >= ath_rc_priv->tx_triglevel_max)) {
-		tx_status = 1;
-		is_underrun = 1;
-	}
-
-	if (tx_info->pad[0] & ATH_TX_INFO_XRETRY)
+	if (!(tx_info->flags & IEEE80211_TX_STAT_ACK))
 		tx_status = 1;
 
 	ath_rc_tx_status(sc, ath_rc_priv, tx_info, final_ts_idx, tx_status,
@@ -1398,7 +1363,8 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband,
 	/* Check if aggregation has to be enabled for this tid */
 	if (conf_is_ht(&sc->hw->conf) &&
 	    !(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
-		if (ieee80211_is_data_qos(fc)) {
+		if (ieee80211_is_data_qos(fc) &&
+		    skb_get_queue_mapping(skb) != IEEE80211_AC_VO) {
 			u8 *qc, tid;
 			struct ath_node *an;
 
@@ -1444,12 +1410,12 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
 		ath_rc_priv->neg_ht_rates.rs_nrates = j;
 	}
 
-	is_cw40 = sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+	is_cw40 = !!(sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40);
 
 	if (is_cw40)
-		is_sgi = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40;
+		is_sgi = !!(sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40);
 	else if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_SGI_20)
-		is_sgi = sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20;
+		is_sgi = !!(sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20);
 
 	/* Choose rate table first */
 
@@ -1468,10 +1434,8 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
 	struct ath_rate_priv *ath_rc_priv = priv_sta;
 	const struct ath_rate_table *rate_table = NULL;
 	bool oper_cw40 = false, oper_sgi;
-	bool local_cw40 = (ath_rc_priv->ht_cap & WLAN_RC_40_FLAG) ?
-		true : false;
-	bool local_sgi = (ath_rc_priv->ht_cap & WLAN_RC_SGI_FLAG) ?
-		true : false;
+	bool local_cw40 = !!(ath_rc_priv->ht_cap & WLAN_RC_40_FLAG);
+	bool local_sgi = !!(ath_rc_priv->ht_cap & WLAN_RC_SGI_FLAG);
 
 	/* FIXME: Handle AP mode later when we support CWM */
 
@@ -1617,8 +1581,6 @@ static void *ath_rate_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp
 		return NULL;
 	}
 
-	rate_priv->tx_triglevel_max = sc->sc_ah->caps.tx_triglevel_max;
-
 	return rate_priv;
 }
 
diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h
index 2f46a2266ba1..31a004cb60ac 100644
--- a/drivers/net/wireless/ath/ath9k/rc.h
+++ b/drivers/net/wireless/ath/ath9k/rc.h
@@ -215,7 +215,6 @@ struct ath_rate_priv {
 	u32 per_down_time;
 	u32 probe_interval;
 	u32 prev_data_rix;
-	u32 tx_triglevel_max;
 	struct ath_rateset neg_rates;
 	struct ath_rateset neg_ht_rates;
 	struct ath_rate_softc *asc;
@@ -225,11 +224,6 @@ struct ath_rate_priv {
 	struct ath_rc_stats rcstats[RATE_TABLE_SIZE];
 };
 
-#define ATH_TX_INFO_FRAME_TYPE_INTERNAL	(1 << 0)
-#define ATH_TX_INFO_FRAME_TYPE_PAUSE	(1 << 1)
-#define ATH_TX_INFO_XRETRY		(1 << 3)
-#define ATH_TX_INFO_UNDERRUN		(1 << 4)
-
 enum ath9k_internal_frame_type {
 	ATH9K_IFT_NOT_INTERNAL,
 	ATH9K_IFT_PAUSE,
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index c76ea53c20ce..262c81595f6d 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -317,7 +317,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
 	struct ath_buf *bf;
 	int error = 0;
 
-	spin_lock_init(&sc->rx.pcu_lock);
+	spin_lock_init(&sc->sc_pcu_lock);
 	sc->sc_flags &= ~SC_OP_RXFLUSH;
 	spin_lock_init(&sc->rx.rxbuflock);
 
@@ -518,7 +518,7 @@ bool ath_stoprecv(struct ath_softc *sc)
 	bool stopped;
 
 	spin_lock_bh(&sc->rx.rxbuflock);
-	ath9k_hw_stoppcurecv(ah);
+	ath9k_hw_abortpcurecv(ah);
 	ath9k_hw_setrxfilter(ah, 0);
 	stopped = ath9k_hw_stopdmarecv(ah);
 
@@ -528,6 +528,8 @@ bool ath_stoprecv(struct ath_softc *sc)
 		sc->rx.rxlink = NULL;
 	spin_unlock_bh(&sc->rx.rxbuflock);
 
+	ATH_DBG_WARN(!stopped, "Could not stop RX, we could be "
+		     "confusing the DMA engine when we start RX up\n");
 	return stopped;
 }
 
@@ -962,36 +964,23 @@ static void ath9k_process_rssi(struct ath_common *common,
 			       struct ieee80211_hdr *hdr,
 			       struct ath_rx_status *rx_stats)
 {
+	struct ath_wiphy *aphy = hw->priv;
 	struct ath_hw *ah = common->ah;
-	struct ieee80211_sta *sta;
-	struct ath_node *an;
-	int last_rssi = ATH_RSSI_DUMMY_MARKER;
+	int last_rssi;
 	__le16 fc;
 
+	if (ah->opmode != NL80211_IFTYPE_STATION)
+		return;
+
 	fc = hdr->frame_control;
+	if (!ieee80211_is_beacon(fc) ||
+	    compare_ether_addr(hdr->addr3, common->curbssid))
+		return;
 
-	rcu_read_lock();
-	/*
-	 * XXX: use ieee80211_find_sta! This requires quite a bit of work
-	 * under the current ath9k virtual wiphy implementation as we have
-	 * no way of tying a vif to wiphy. Typically vifs are attached to
-	 * at least one sdata of a wiphy on mac80211 but with ath9k virtual
-	 * wiphy you'd have to iterate over every wiphy and each sdata.
-	 */
-	if (is_multicast_ether_addr(hdr->addr1))
-		sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, NULL);
-	else
-		sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, hdr->addr1);
-
-	if (sta) {
-		an = (struct ath_node *) sta->drv_priv;
-		if (rx_stats->rs_rssi != ATH9K_RSSI_BAD &&
-		   !rx_stats->rs_moreaggr)
-			ATH_RSSI_LPF(an->last_rssi, rx_stats->rs_rssi);
-		last_rssi = an->last_rssi;
-	}
-	rcu_read_unlock();
+	if (rx_stats->rs_rssi != ATH9K_RSSI_BAD && !rx_stats->rs_moreaggr)
+		ATH_RSSI_LPF(aphy->last_rssi, rx_stats->rs_rssi);
 
+	last_rssi = aphy->last_rssi;
 	if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER))
 		rx_stats->rs_rssi = ATH_EP_RND(last_rssi,
 					      ATH_RSSI_EP_MULTIPLIER);
@@ -999,8 +988,7 @@ static void ath9k_process_rssi(struct ath_common *common,
 		rx_stats->rs_rssi = 0;
 
 	/* Update Beacon RSSI, this is used by ANI. */
-	if (ieee80211_is_beacon(fc))
-		ah->stats.avgbrssi = rx_stats->rs_rssi;
+	ah->stats.avgbrssi = rx_stats->rs_rssi;
 }
 
 /*
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index dddf579aacf1..c2472edab5e0 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -864,15 +864,7 @@
      ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))
 
 #define AR_DEVID_7010(_ah) \
-	(((_ah)->hw_version.devid == 0x7010) || \
-	 ((_ah)->hw_version.devid == 0x7015) || \
-	 ((_ah)->hw_version.devid == 0x9018) || \
-	 ((_ah)->hw_version.devid == 0xA704) || \
-	 ((_ah)->hw_version.devid == 0x1200))
-
-#define AR9287_HTC_DEVID(_ah) \
-	(((_ah)->hw_version.devid == 0x7015) || \
-	 ((_ah)->hw_version.devid == 0x1200))
+	((_ah)->common.driver_info & AR7010_DEVICE)
 
 #define AR_RADIO_SREV_MAJOR                   0xf0
 #define AR_RAD5133_SREV_MAJOR                 0xc0
@@ -984,11 +976,13 @@ enum {
 #define AR9287_GPIO_IN_VAL_S                     11
 #define AR9271_GPIO_IN_VAL                       0xFFFF0000
 #define AR9271_GPIO_IN_VAL_S                     16
-#define AR9300_GPIO_IN_VAL                       0x0001FFFF
-#define AR9300_GPIO_IN_VAL_S                     0
 #define AR7010_GPIO_IN_VAL                       0x0000FFFF
 #define AR7010_GPIO_IN_VAL_S                     0
 
+#define AR_GPIO_IN				 0x404c
+#define AR9300_GPIO_IN_VAL                       0x0001FFFF
+#define AR9300_GPIO_IN_VAL_S                     0
+
 #define AR_GPIO_OE_OUT                           (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)
 #define AR_GPIO_OE_OUT_DRV                       0x3
 #define AR_GPIO_OE_OUT_DRV_NO                    0x0
@@ -1072,6 +1066,9 @@ enum {
 #define AR_INTR_PRIO_ASYNC_MASK   0x40c8
 #define AR_INTR_PRIO_SYNC_MASK    0x40cc
 #define AR_INTR_PRIO_ASYNC_ENABLE 0x40d4
+#define AR_ENT_OTP		  0x40d8
+#define AR_ENT_OTP_CHAIN2_DISABLE               0x00020000
+#define AR_ENT_OTP_MPSD		0x00800000
 
 #define AR_RTC_9300_PLL_DIV          0x000003ff
 #define AR_RTC_9300_PLL_DIV_S        0
@@ -1572,6 +1569,7 @@ enum {
 #define AR_PCU_TBTT_PROTECT        0x00200000
 #define AR_PCU_CLEAR_VMF           0x01000000
 #define AR_PCU_CLEAR_BA_VALID      0x04000000
+#define AR_PCU_ALWAYS_PERFORM_KEYSEARCH 0x10000000
 
 #define AR_PCU_BT_ANT_PREVENT_RX   0x00100000
 #define AR_PCU_BT_ANT_PREVENT_RX_S 20
diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c
index ec7cf5ee56bc..d5442c3745cc 100644
--- a/drivers/net/wireless/ath/ath9k/virtual.c
+++ b/drivers/net/wireless/ath/ath9k/virtual.c
@@ -107,6 +107,7 @@ int ath9k_wiphy_add(struct ath_softc *sc)
 	aphy->sc = sc;
 	aphy->hw = hw;
 	sc->sec_wiphy[i] = aphy;
+	aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
 	spin_unlock_bh(&sc->wiphy_lock);
 
 	memcpy(addr, common->macaddr, ETH_ALEN);
@@ -186,7 +187,7 @@ static int ath9k_send_nullfunc(struct ath_wiphy *aphy,
 	info->control.rates[1].idx = -1;
 
 	memset(&txctl, 0, sizeof(struct ath_tx_control));
-	txctl.txq = &sc->tx.txq[sc->tx.hwq_map[WME_AC_VO]];
+	txctl.txq = sc->tx.txq_map[WME_AC_VO];
 	txctl.frame_type = ps ? ATH9K_IFT_PAUSE : ATH9K_IFT_UNPAUSE;
 
 	if (ath_tx_start(aphy->hw, skb, &txctl) != 0)
@@ -304,13 +305,12 @@ void ath9k_wiphy_chan_work(struct work_struct *work)
  * ath9k version of ieee80211_tx_status() for TX frames that are generated
  * internally in the driver.
  */
-void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
+void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb, int ftype)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 
-	if ((tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_PAUSE) &&
-	    aphy->state == ATH_WIPHY_PAUSING) {
+	if (ftype == ATH9K_IFT_PAUSE && aphy->state == ATH_WIPHY_PAUSING) {
 		if (!(tx_info->flags & IEEE80211_TX_STAT_ACK)) {
 			printk(KERN_DEBUG "ath9k: %s: no ACK for pause "
 			       "frame\n", wiphy_name(hw->wiphy));
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f2ade2402ce2..821d3679c6ff 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -48,19 +48,17 @@ static u16 bits_per_symbol[][2] = {
 
 #define IS_HT_RATE(_rate)     ((_rate) & 0x80)
 
-static void ath_tx_send_ht_normal(struct ath_softc *sc, struct ath_txq *txq,
-				  struct ath_atx_tid *tid,
-				  struct list_head *bf_head);
+static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
+			       struct ath_atx_tid *tid,
+			       struct list_head *bf_head);
 static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 				struct ath_txq *txq, struct list_head *bf_q,
 				struct ath_tx_status *ts, int txok, int sendbar);
 static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 			     struct list_head *head);
-static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf);
-static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
-			      struct ath_tx_status *ts, int txok);
+static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len);
 static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
-			     int nbad, int txok, bool update_rc);
+			     int nframes, int nbad, int txok, bool update_rc);
 static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
 			      int seqno);
 
@@ -124,7 +122,7 @@ static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
 
 static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
-	struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum];
+	struct ath_txq *txq = tid->ac->txq;
 
 	WARN_ON(!tid->paused);
 
@@ -140,12 +138,21 @@ unlock:
 	spin_unlock_bh(&txq->axq_lock);
 }
 
+static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
+{
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	BUILD_BUG_ON(sizeof(struct ath_frame_info) >
+		     sizeof(tx_info->rate_driver_data));
+	return (struct ath_frame_info *) &tx_info->rate_driver_data[0];
+}
+
 static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 {
-	struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum];
+	struct ath_txq *txq = tid->ac->txq;
 	struct ath_buf *bf;
 	struct list_head bf_head;
 	struct ath_tx_status ts;
+	struct ath_frame_info *fi;
 
 	INIT_LIST_HEAD(&bf_head);
 
@@ -156,12 +163,15 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
 		list_move_tail(&bf->list, &bf_head);
 
-		if (bf_isretried(bf)) {
-			ath_tx_update_baw(sc, tid, bf->bf_seqno);
+		spin_unlock_bh(&txq->axq_lock);
+		fi = get_frame_info(bf->bf_mpdu);
+		if (fi->retries) {
+			ath_tx_update_baw(sc, tid, fi->seqno);
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 		} else {
-			ath_tx_send_ht_normal(sc, txq, tid, &bf_head);
+			ath_tx_send_normal(sc, txq, tid, &bf_head);
 		}
+		spin_lock_bh(&txq->axq_lock);
 	}
 
 	spin_unlock_bh(&txq->axq_lock);
@@ -184,14 +194,11 @@ static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
 }
 
 static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
-			     struct ath_buf *bf)
+			     u16 seqno)
 {
 	int index, cindex;
 
-	if (bf_isretried(bf))
-		return;
-
-	index  = ATH_BA_INDEX(tid->seq_start, bf->bf_seqno);
+	index  = ATH_BA_INDEX(tid->seq_start, seqno);
 	cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1);
 	__set_bit(cindex, tid->tx_buf);
 
@@ -215,6 +222,7 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 	struct ath_buf *bf;
 	struct list_head bf_head;
 	struct ath_tx_status ts;
+	struct ath_frame_info *fi;
 
 	memset(&ts, 0, sizeof(ts));
 	INIT_LIST_HEAD(&bf_head);
@@ -226,8 +234,9 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
 		list_move_tail(&bf->list, &bf_head);
 
-		if (bf_isretried(bf))
-			ath_tx_update_baw(sc, tid, bf->bf_seqno);
+		fi = get_frame_info(bf->bf_mpdu);
+		if (fi->retries)
+			ath_tx_update_baw(sc, tid, fi->seqno);
 
 		spin_unlock(&txq->axq_lock);
 		ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
@@ -239,16 +248,15 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
 }
 
 static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
-			     struct ath_buf *bf)
+			     struct sk_buff *skb)
 {
-	struct sk_buff *skb;
+	struct ath_frame_info *fi = get_frame_info(skb);
 	struct ieee80211_hdr *hdr;
 
-	bf->bf_state.bf_type |= BUF_RETRY;
-	bf->bf_retries++;
 	TX_STAT_INC(txq->axq_qnum, a_retries);
+	if (fi->retries++ > 0)
+		return;
 
-	skb = bf->bf_mpdu;
 	hdr = (struct ieee80211_hdr *)skb->data;
 	hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_RETRY);
 }
@@ -298,9 +306,41 @@ static struct ath_buf* ath_clone_txbuf(struct ath_softc *sc, struct ath_buf *bf)
 	return tbf;
 }
 
+static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf,
+			        struct ath_tx_status *ts, int txok,
+			        int *nframes, int *nbad)
+{
+	struct ath_frame_info *fi;
+	u16 seq_st = 0;
+	u32 ba[WME_BA_BMP_SIZE >> 5];
+	int ba_index;
+	int isaggr = 0;
+
+	*nbad = 0;
+	*nframes = 0;
+
+	isaggr = bf_isaggr(bf);
+	if (isaggr) {
+		seq_st = ts->ts_seqnum;
+		memcpy(ba, &ts->ba_low, WME_BA_BMP_SIZE >> 3);
+	}
+
+	while (bf) {
+		fi = get_frame_info(bf->bf_mpdu);
+		ba_index = ATH_BA_INDEX(seq_st, fi->seqno);
+
+		(*nframes)++;
+		if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
+			(*nbad)++;
+
+		bf = bf->bf_next;
+	}
+}
+
+
 static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 				 struct ath_buf *bf, struct list_head *bf_q,
-				 struct ath_tx_status *ts, int txok)
+				 struct ath_tx_status *ts, int txok, bool retry)
 {
 	struct ath_node *an = NULL;
 	struct sk_buff *skb;
@@ -316,7 +356,9 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
 	bool rc_update = true;
 	struct ieee80211_tx_rate rates[4];
+	struct ath_frame_info *fi;
 	int nframes;
+	u8 tidno;
 
 	skb = bf->bf_mpdu;
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -325,7 +367,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	hw = bf->aphy->hw;
 
 	memcpy(rates, tx_info->control.rates, sizeof(rates));
-	nframes = bf->bf_nframes;
 
 	rcu_read_lock();
 
@@ -342,7 +383,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			    !bf->bf_stale || bf_next != NULL)
 				list_move_tail(&bf->list, &bf_head);
 
-			ath_tx_rc_status(bf, ts, 1, 0, false);
+			ath_tx_rc_status(bf, ts, 1, 1, 0, false);
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
 				0, 0);
 
@@ -352,14 +393,15 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	}
 
 	an = (struct ath_node *)sta->drv_priv;
-	tid = ATH_AN_2_TID(an, bf->bf_tidno);
+	tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
+	tid = ATH_AN_2_TID(an, tidno);
 
 	/*
 	 * The hardware occasionally sends a tx status for the wrong TID.
 	 * In this case, the BA status cannot be considered valid and all
 	 * subframes need to be retransmitted
 	 */
-	if (bf->bf_tidno != ts->tid)
+	if (tidno != ts->tid)
 		txok = false;
 
 	isaggr = bf_isaggr(bf);
@@ -385,15 +427,16 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 	INIT_LIST_HEAD(&bf_pending);
 	INIT_LIST_HEAD(&bf_head);
 
-	nbad = ath_tx_num_badfrms(sc, bf, ts, txok);
+	ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
 	while (bf) {
 		txfail = txpending = 0;
 		bf_next = bf->bf_next;
 
 		skb = bf->bf_mpdu;
 		tx_info = IEEE80211_SKB_CB(skb);
+		fi = get_frame_info(skb);
 
-		if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, bf->bf_seqno))) {
+		if (ATH_BA_ISSET(ba, ATH_BA_INDEX(seq_st, fi->seqno))) {
 			/* transmit completion, subframe is
 			 * acked by block ack */
 			acked_cnt++;
@@ -401,10 +444,9 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			/* transmit completion */
 			acked_cnt++;
 		} else {
-			if (!(tid->state & AGGR_CLEANUP) &&
-			    !bf_last->bf_tx_aborted) {
-				if (bf->bf_retries < ATH_MAX_SW_RETRIES) {
-					ath_tx_set_retry(sc, txq, bf);
+			if (!(tid->state & AGGR_CLEANUP) && retry) {
+				if (fi->retries < ATH_MAX_SW_RETRIES) {
+					ath_tx_set_retry(sc, txq, bf->bf_mpdu);
 					txpending = 1;
 				} else {
 					bf->bf_state.bf_type |= BUF_XRETRY;
@@ -442,16 +484,15 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 			 * block-ack window
 			 */
 			spin_lock_bh(&txq->axq_lock);
-			ath_tx_update_baw(sc, tid, bf->bf_seqno);
+			ath_tx_update_baw(sc, tid, fi->seqno);
 			spin_unlock_bh(&txq->axq_lock);
 
 			if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
 				memcpy(tx_info->control.rates, rates, sizeof(rates));
-				bf->bf_nframes = nframes;
-				ath_tx_rc_status(bf, ts, nbad, txok, true);
+				ath_tx_rc_status(bf, ts, nframes, nbad, txok, true);
 				rc_update = false;
 			} else {
-				ath_tx_rc_status(bf, ts, nbad, txok, false);
+				ath_tx_rc_status(bf, ts, nframes, nbad, txok, false);
 			}
 
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
@@ -470,14 +511,13 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
 					 */
 					if (!tbf) {
 						spin_lock_bh(&txq->axq_lock);
-						ath_tx_update_baw(sc, tid,
-								bf->bf_seqno);
+						ath_tx_update_baw(sc, tid, fi->seqno);
 						spin_unlock_bh(&txq->axq_lock);
 
 						bf->bf_state.bf_type |=
 							BUF_XRETRY;
-						ath_tx_rc_status(bf, ts, nbad,
-								0, false);
+						ath_tx_rc_status(bf, ts, nframes,
+								nbad, 0, false);
 						ath_tx_complete_buf(sc, bf, txq,
 								    &bf_head,
 								    ts, 0, 0);
@@ -611,6 +651,7 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 	u16 minlen;
 	u8 flags, rix;
 	int width, streams, half_gi, ndelim, mindelim;
+	struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
 
 	/* Select standard number of delimiters based on frame length alone */
 	ndelim = ATH_AGGR_GET_NDELIM(frmlen);
@@ -621,7 +662,7 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 * TODO - this could be improved to be dependent on the rate.
 	 *      The hardware can keep up at lower rates, but not higher rates
 	 */
-	if (bf->bf_keytype != ATH9K_KEY_TYPE_CLEAR)
+	if (fi->keyix != ATH9K_TXKEYIX_INVALID)
 		ndelim += ATH_AGGR_ENCRYPTDELIM;
 
 	/*
@@ -665,7 +706,8 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
 static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 					     struct ath_txq *txq,
 					     struct ath_atx_tid *tid,
-					     struct list_head *bf_q)
+					     struct list_head *bf_q,
+					     int *aggr_len)
 {
 #define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
 	struct ath_buf *bf, *bf_first, *bf_prev = NULL;
@@ -674,14 +716,16 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		al_delta, h_baw = tid->baw_size / 2;
 	enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
 	struct ieee80211_tx_info *tx_info;
+	struct ath_frame_info *fi;
 
 	bf_first = list_first_entry(&tid->buf_q, struct ath_buf, list);
 
 	do {
 		bf = list_first_entry(&tid->buf_q, struct ath_buf, list);
+		fi = get_frame_info(bf->bf_mpdu);
 
 		/* do not step over block-ack window */
-		if (!BAW_WITHIN(tid->seq_start, tid->baw_size, bf->bf_seqno)) {
+		if (!BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno)) {
 			status = ATH_AGGR_BAW_CLOSED;
 			break;
 		}
@@ -692,7 +736,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		}
 
 		/* do not exceed aggregation limit */
-		al_delta = ATH_AGGR_DELIM_SZ + bf->bf_frmlen;
+		al_delta = ATH_AGGR_DELIM_SZ + fi->framelen;
 
 		if (nframes &&
 		    (aggr_limit < (al + bpad + al_delta + prev_al))) {
@@ -719,14 +763,15 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 		 * Get the delimiters needed to meet the MPDU
 		 * density for this node.
 		 */
-		ndelim = ath_compute_num_delims(sc, tid, bf_first, bf->bf_frmlen);
+		ndelim = ath_compute_num_delims(sc, tid, bf_first, fi->framelen);
 		bpad = PADBYTES(al_delta) + (ndelim << 2);
 
 		bf->bf_next = NULL;
 		ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, 0);
 
 		/* link buffers of this frame to the aggregate */
-		ath_tx_addto_baw(sc, tid, bf);
+		if (!fi->retries)
+			ath_tx_addto_baw(sc, tid, fi->seqno);
 		ath9k_hw_set11n_aggr_middle(sc->sc_ah, bf->bf_desc, ndelim);
 		list_move_tail(&bf->list, bf_q);
 		if (bf_prev) {
@@ -738,8 +783,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
 
 	} while (!list_empty(&tid->buf_q));
 
-	bf_first->bf_al = al;
-	bf_first->bf_nframes = nframes;
+	*aggr_len = al;
 
 	return status;
 #undef PADBYTES
@@ -750,7 +794,9 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 {
 	struct ath_buf *bf;
 	enum ATH_AGGR_STATUS status;
+	struct ath_frame_info *fi;
 	struct list_head bf_q;
+	int aggr_len;
 
 	do {
 		if (list_empty(&tid->buf_q))
@@ -758,7 +804,7 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 
 		INIT_LIST_HEAD(&bf_q);
 
-		status = ath_tx_form_aggr(sc, txq, tid, &bf_q);
+		status = ath_tx_form_aggr(sc, txq, tid, &bf_q, &aggr_len);
 
 		/*
 		 * no frames picked up to be aggregated;
@@ -771,18 +817,20 @@ static void ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
 		bf->bf_lastbf = list_entry(bf_q.prev, struct ath_buf, list);
 
 		/* if only one frame, send as non-aggregate */
-		if (bf->bf_nframes == 1) {
+		if (bf == bf->bf_lastbf) {
+			fi = get_frame_info(bf->bf_mpdu);
+
 			bf->bf_state.bf_type &= ~BUF_AGGR;
 			ath9k_hw_clr11n_aggr(sc->sc_ah, bf->bf_desc);
-			ath_buf_set_rate(sc, bf);
+			ath_buf_set_rate(sc, bf, fi->framelen);
 			ath_tx_txqaddbuf(sc, txq, &bf_q);
 			continue;
 		}
 
 		/* setup first desc of aggregate */
 		bf->bf_state.bf_type |= BUF_AGGR;
-		ath_buf_set_rate(sc, bf);
-		ath9k_hw_set11n_aggr_first(sc->sc_ah, bf->bf_desc, bf->bf_al);
+		ath_buf_set_rate(sc, bf, aggr_len);
+		ath9k_hw_set11n_aggr_first(sc->sc_ah, bf->bf_desc, aggr_len);
 
 		/* anchor last desc of aggregate */
 		ath9k_hw_set11n_aggr_last(sc->sc_ah, bf->bf_lastbf->bf_desc);
@@ -817,7 +865,7 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
 {
 	struct ath_node *an = (struct ath_node *)sta->drv_priv;
 	struct ath_atx_tid *txtid = ATH_AN_2_TID(an, tid);
-	struct ath_txq *txq = &sc->tx.txq[txtid->ac->qnum];
+	struct ath_txq *txq = txtid->ac->txq;
 
 	if (txtid->state & AGGR_CLEANUP)
 		return;
@@ -888,10 +936,16 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
 	struct ath_hw *ah = sc->sc_ah;
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath9k_tx_queue_info qi;
+	static const int subtype_txq_to_hwq[] = {
+		[WME_AC_BE] = ATH_TXQ_AC_BE,
+		[WME_AC_BK] = ATH_TXQ_AC_BK,
+		[WME_AC_VI] = ATH_TXQ_AC_VI,
+		[WME_AC_VO] = ATH_TXQ_AC_VO,
+	};
 	int qnum, i;
 
 	memset(&qi, 0, sizeof(qi));
-	qi.tqi_subtype = subtype;
+	qi.tqi_subtype = subtype_txq_to_hwq[subtype];
 	qi.tqi_aifs = ATH9K_TXQ_USEDEFAULT;
 	qi.tqi_cwmin = ATH9K_TXQ_USEDEFAULT;
 	qi.tqi_cwmax = ATH9K_TXQ_USEDEFAULT;
@@ -940,7 +994,6 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
 	if (!ATH_TXQ_SETUP(sc, qnum)) {
 		struct ath_txq *txq = &sc->tx.txq[qnum];
 
-		txq->axq_class = subtype;
 		txq->axq_qnum = qnum;
 		txq->axq_link = NULL;
 		INIT_LIST_HEAD(&txq->axq_q);
@@ -1062,8 +1115,6 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 		}
 
 		lastbf = bf->bf_lastbf;
-		if (!retry_tx)
-			lastbf->bf_tx_aborted = true;
 
 		if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
 			list_cut_position(&bf_head,
@@ -1080,7 +1131,8 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 		spin_unlock_bh(&txq->axq_lock);
 
 		if (bf_isampdu(bf))
-			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0);
+			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0,
+					     retry_tx);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
 	}
@@ -1101,7 +1153,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
 
 			if (bf_isampdu(bf))
 				ath_tx_complete_aggr(sc, txq, bf, &bf_head,
-						     &ts, 0);
+						     &ts, 0, retry_tx);
 			else
 				ath_tx_complete_buf(sc, bf, txq, &bf_head,
 						    &ts, 0, 0);
@@ -1148,13 +1200,11 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
 		ath_print(common, ATH_DBG_FATAL,
 			  "Failed to stop TX DMA. Resetting hardware!\n");
 
-		spin_lock_bh(&sc->sc_resetlock);
 		r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false);
 		if (r)
 			ath_print(common, ATH_DBG_FATAL,
 				  "Unable to reset hardware; reset status %d\n",
 				  r);
-		spin_unlock_bh(&sc->sc_resetlock);
 	}
 
 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
@@ -1212,24 +1262,6 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
 	}
 }
 
-int ath_tx_setup(struct ath_softc *sc, int haltype)
-{
-	struct ath_txq *txq;
-
-	if (haltype >= ARRAY_SIZE(sc->tx.hwq_map)) {
-		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
-			  "HAL AC %u out of range, max %zu!\n",
-			 haltype, ARRAY_SIZE(sc->tx.hwq_map));
-		return 0;
-	}
-	txq = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, haltype);
-	if (txq != NULL) {
-		sc->tx.hwq_map[haltype] = txq->axq_qnum;
-		return 1;
-	} else
-		return 0;
-}
-
 /***********/
 /* TX, DMA */
 /***********/
@@ -1299,12 +1331,11 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
 }
 
 static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
-			      struct list_head *bf_head,
-			      struct ath_tx_control *txctl)
+			      struct ath_buf *bf, struct ath_tx_control *txctl)
 {
-	struct ath_buf *bf;
+	struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
+	struct list_head bf_head;
 
-	bf = list_first_entry(bf_head, struct ath_buf, list);
 	bf->bf_state.bf_type |= BUF_AMPDU;
 	TX_STAT_INC(txctl->txq->axq_qnum, a_queued);
 
@@ -1316,56 +1347,47 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
 	 * - h/w queue depth exceeds low water mark
 	 */
 	if (!list_empty(&tid->buf_q) || tid->paused ||
-	    !BAW_WITHIN(tid->seq_start, tid->baw_size, bf->bf_seqno) ||
+	    !BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno) ||
 	    txctl->txq->axq_depth >= ATH_AGGR_MIN_QDEPTH) {
 		/*
 		 * Add this frame to software queue for scheduling later
 		 * for aggregation.
 		 */
-		list_move_tail(&bf->list, &tid->buf_q);
+		list_add_tail(&bf->list, &tid->buf_q);
 		ath_tx_queue_tid(txctl->txq, tid);
 		return;
 	}
 
+	INIT_LIST_HEAD(&bf_head);
+	list_add(&bf->list, &bf_head);
+
 	/* Add sub-frame to BAW */
-	ath_tx_addto_baw(sc, tid, bf);
+	if (!fi->retries)
+		ath_tx_addto_baw(sc, tid, fi->seqno);
 
 	/* Queue to h/w without aggregation */
-	bf->bf_nframes = 1;
 	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf);
-	ath_tx_txqaddbuf(sc, txctl->txq, bf_head);
+	ath_buf_set_rate(sc, bf, fi->framelen);
+	ath_tx_txqaddbuf(sc, txctl->txq, &bf_head);
 }
 
-static void ath_tx_send_ht_normal(struct ath_softc *sc, struct ath_txq *txq,
-				  struct ath_atx_tid *tid,
-				  struct list_head *bf_head)
+static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
+			       struct ath_atx_tid *tid,
+			       struct list_head *bf_head)
 {
+	struct ath_frame_info *fi;
 	struct ath_buf *bf;
 
 	bf = list_first_entry(bf_head, struct ath_buf, list);
 	bf->bf_state.bf_type &= ~BUF_AMPDU;
 
 	/* update starting sequence number for subsequent ADDBA request */
-	INCR(tid->seq_start, IEEE80211_SEQ_MAX);
-
-	bf->bf_nframes = 1;
-	bf->bf_lastbf = bf;
-	ath_buf_set_rate(sc, bf);
-	ath_tx_txqaddbuf(sc, txq, bf_head);
-	TX_STAT_INC(txq->axq_qnum, queued);
-}
-
-static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
-			       struct list_head *bf_head)
-{
-	struct ath_buf *bf;
-
-	bf = list_first_entry(bf_head, struct ath_buf, list);
+	if (tid)
+		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 
 	bf->bf_lastbf = bf;
-	bf->bf_nframes = 1;
-	ath_buf_set_rate(sc, bf);
+	fi = get_frame_info(bf->bf_mpdu);
+	ath_buf_set_rate(sc, bf, fi->framelen);
 	ath_tx_txqaddbuf(sc, txq, bf_head);
 	TX_STAT_INC(txq->axq_qnum, queued);
 }
@@ -1393,40 +1415,52 @@ static enum ath9k_pkt_type get_hw_packet_type(struct sk_buff *skb)
 	return htype;
 }
 
-static void assign_aggr_tid_seqno(struct sk_buff *skb,
-				  struct ath_buf *bf)
+static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb,
+			     int framelen)
 {
+	struct ath_wiphy *aphy = hw->priv;
+	struct ath_softc *sc = aphy->sc;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = tx_info->control.sta;
+	struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
 	struct ieee80211_hdr *hdr;
+	struct ath_frame_info *fi = get_frame_info(skb);
 	struct ath_node *an;
 	struct ath_atx_tid *tid;
-	__le16 fc;
-	u8 *qc;
+	enum ath9k_key_type keytype;
+	u16 seqno = 0;
+	u8 tidno;
 
-	if (!tx_info->control.sta)
-		return;
+	keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
 
-	an = (struct ath_node *)tx_info->control.sta->drv_priv;
 	hdr = (struct ieee80211_hdr *)skb->data;
-	fc = hdr->frame_control;
+	if (sta && ieee80211_is_data_qos(hdr->frame_control) &&
+		conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR)) {
 
-	if (ieee80211_is_data_qos(fc)) {
-		qc = ieee80211_get_qos_ctl(hdr);
-		bf->bf_tidno = qc[0] & 0xf;
+		an = (struct ath_node *) sta->drv_priv;
+		tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
+
+		/*
+		 * Override seqno set by upper layer with the one
+		 * in tx aggregation state.
+		 */
+		tid = ATH_AN_2_TID(an, tidno);
+		seqno = tid->seq_next;
+		hdr->seq_ctrl = cpu_to_le16(seqno << IEEE80211_SEQ_SEQ_SHIFT);
+		INCR(tid->seq_next, IEEE80211_SEQ_MAX);
 	}
 
-	/*
-	 * For HT capable stations, we save tidno for later use.
-	 * We also override seqno set by upper layer with the one
-	 * in tx aggregation state.
-	 */
-	tid = ATH_AN_2_TID(an, bf->bf_tidno);
-	hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
-	bf->bf_seqno = tid->seq_next;
-	INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+	memset(fi, 0, sizeof(*fi));
+	if (hw_key)
+		fi->keyix = hw_key->hw_key_idx;
+	else
+		fi->keyix = ATH9K_TXKEYIX_INVALID;
+	fi->keytype = keytype;
+	fi->framelen = framelen;
+	fi->seqno = seqno;
 }
 
-static int setup_tx_flags(struct sk_buff *skb, bool use_ldpc)
+static int setup_tx_flags(struct sk_buff *skb)
 {
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	int flags = 0;
@@ -1437,7 +1471,7 @@ static int setup_tx_flags(struct sk_buff *skb, bool use_ldpc)
 	if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
 		flags |= ATH9K_TXDESC_NOACK;
 
-	if (use_ldpc)
+	if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
 		flags |= ATH9K_TXDESC_LDPC;
 
 	return flags;
@@ -1449,13 +1483,11 @@ static int setup_tx_flags(struct sk_buff *skb, bool use_ldpc)
  * width  - 0 for 20 MHz, 1 for 40 MHz
  * half_gi - to use 4us v/s 3.6 us for symbol time
  */
-static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
+static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen,
 			    int width, int half_gi, bool shortPreamble)
 {
 	u32 nbits, nsymbits, duration, nsymbols;
-	int streams, pktlen;
-
-	pktlen = bf_isaggr(bf) ? bf->bf_al : bf->bf_frmlen;
+	int streams;
 
 	/* find number of symbols: PLCP + data */
 	streams = HT_RC_2_STREAMS(rix);
@@ -1474,7 +1506,19 @@ static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
 	return duration;
 }
 
-static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
+u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate)
+{
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath9k_channel *curchan = ah->curchan;
+	if ((sc->sc_flags & SC_OP_ENABLE_APM) &&
+			(curchan->channelFlags & CHANNEL_5GHZ) &&
+			(chainmask == 0x7) && (rate < 0x90))
+		return 0x3;
+	else
+		return chainmask;
+}
+
+static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, int len)
 {
 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath9k_11n_rate_series series[4];
@@ -1514,7 +1558,6 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 
 		rix = rates[i].idx;
 		series[i].Tries = rates[i].count;
-		series[i].ChSel = common->tx_chainmask;
 
 		if ((sc->config.ath_aggr_prot && bf_isaggr(bf)) ||
 		    (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)) {
@@ -1537,14 +1580,16 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 		if (rates[i].flags & IEEE80211_TX_RC_MCS) {
 			/* MCS rates */
 			series[i].Rate = rix | 0x80;
-			series[i].PktDuration = ath_pkt_duration(sc, rix, bf,
+			series[i].ChSel = ath_txchainmask_reduction(sc,
+					common->tx_chainmask, series[i].Rate);
+			series[i].PktDuration = ath_pkt_duration(sc, rix, len,
 				 is_40, is_sgi, is_sp);
 			if (rix < 8 && (tx_info->flags & IEEE80211_TX_CTL_STBC))
 				series[i].RateFlags |= ATH9K_RATESERIES_STBC;
 			continue;
 		}
 
-		/* legcay rates */
+		/* legacy rates */
 		if ((tx_info->band == IEEE80211_BAND_2GHZ) &&
 		    !(rate->flags & IEEE80211_RATE_ERP_G))
 			phy = WLAN_RC_PHY_CCK;
@@ -1560,12 +1605,18 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 			is_sp = false;
 		}
 
+		if (bf->bf_state.bfs_paprd)
+			series[i].ChSel = common->tx_chainmask;
+		else
+			series[i].ChSel = ath_txchainmask_reduction(sc,
+					common->tx_chainmask, series[i].Rate);
+
 		series[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah,
-			phy, rate->bitrate * 100, bf->bf_frmlen, rix, is_sp);
+			phy, rate->bitrate * 100, len, rix, is_sp);
 	}
 
 	/* For AR5416 - RTS cannot be followed by a frame larger than 8K */
-	if (bf_isaggr(bf) && (bf->bf_al > sc->sc_ah->caps.rts_aggr_limit))
+	if (bf_isaggr(bf) && (len > sc->sc_ah->caps.rts_aggr_limit))
 		flags &= ~ATH9K_TXDESC_RTSENA;
 
 	/* ATH9K_TXDESC_RTSENA and ATH9K_TXDESC_CTSENA are mutually exclusive. */
@@ -1582,67 +1633,29 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 		ath9k_hw_set11n_burstduration(sc->sc_ah, bf->bf_desc, 8192);
 }
 
-static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
-				struct sk_buff *skb,
-				struct ath_tx_control *txctl)
+static struct ath_buf *ath_tx_setup_buffer(struct ieee80211_hw *hw,
+					   struct ath_txq *txq,
+					   struct sk_buff *skb)
 {
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
-	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	int hdrlen;
-	__le16 fc;
-	int padpos, padsize;
-	bool use_ldpc = false;
+	struct ath_hw *ah = sc->sc_ah;
+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+	struct ath_frame_info *fi = get_frame_info(skb);
+	struct ath_buf *bf;
+	struct ath_desc *ds;
+	int frm_type;
 
-	tx_info->pad[0] = 0;
-	switch (txctl->frame_type) {
-	case ATH9K_IFT_NOT_INTERNAL:
-		break;
-	case ATH9K_IFT_PAUSE:
-		tx_info->pad[0] |= ATH_TX_INFO_FRAME_TYPE_PAUSE;
-		/* fall through */
-	case ATH9K_IFT_UNPAUSE:
-		tx_info->pad[0] |= ATH_TX_INFO_FRAME_TYPE_INTERNAL;
-		break;
+	bf = ath_tx_get_buffer(sc);
+	if (!bf) {
+		ath_print(common, ATH_DBG_XMIT, "TX buffers are full\n");
+		return NULL;
 	}
-	hdrlen = ieee80211_get_hdrlen_from_skb(skb);
-	fc = hdr->frame_control;
 
 	ATH_TXBUF_RESET(bf);
 
 	bf->aphy = aphy;
-	bf->bf_frmlen = skb->len + FCS_LEN;
-	/* Remove the padding size from bf_frmlen, if any */
-	padpos = ath9k_cmn_padpos(hdr->frame_control);
-	padsize = padpos & 3;
-	if (padsize && skb->len>padpos+padsize) {
-		bf->bf_frmlen -= padsize;
-	}
-
-	if (!txctl->paprd && conf_is_ht(&hw->conf)) {
-		bf->bf_state.bf_type |= BUF_HT;
-		if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
-			use_ldpc = true;
-	}
-
-	bf->bf_state.bfs_paprd = txctl->paprd;
-	if (txctl->paprd)
-		bf->bf_state.bfs_paprd_timestamp = jiffies;
-	bf->bf_flags = setup_tx_flags(skb, use_ldpc);
-
-	bf->bf_keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
-	if (bf->bf_keytype != ATH9K_KEY_TYPE_CLEAR) {
-		bf->bf_frmlen += tx_info->control.hw_key->icv_len;
-		bf->bf_keyix = tx_info->control.hw_key->hw_key_idx;
-	} else {
-		bf->bf_keyix = ATH9K_TXKEYIX_INVALID;
-	}
-
-	if (ieee80211_is_data_qos(fc) && bf_isht(bf) &&
-	    (sc->sc_flags & SC_OP_TXAGGR))
-		assign_aggr_tid_seqno(skb, bf);
-
+	bf->bf_flags = setup_tx_flags(skb);
 	bf->bf_mpdu = skb;
 
 	bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,
@@ -1652,40 +1665,17 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
 		bf->bf_buf_addr = 0;
 		ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL,
 			  "dma_mapping_error() on TX\n");
-		return -ENOMEM;
+		ath_tx_return_buffer(sc, bf);
+		return NULL;
 	}
 
-	bf->bf_tx_aborted = false;
-
-	return 0;
-}
-
-/* FIXME: tx power */
-static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
-			     struct ath_tx_control *txctl)
-{
-	struct sk_buff *skb = bf->bf_mpdu;
-	struct ieee80211_tx_info *tx_info =  IEEE80211_SKB_CB(skb);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-	struct ath_node *an = NULL;
-	struct list_head bf_head;
-	struct ath_desc *ds;
-	struct ath_atx_tid *tid;
-	struct ath_hw *ah = sc->sc_ah;
-	int frm_type;
-	__le16 fc;
-
 	frm_type = get_hw_packet_type(skb);
-	fc = hdr->frame_control;
-
-	INIT_LIST_HEAD(&bf_head);
-	list_add_tail(&bf->list, &bf_head);
 
 	ds = bf->bf_desc;
 	ath9k_hw_set_desc_link(ah, ds, 0);
 
-	ath9k_hw_set11n_txdesc(ah, ds, bf->bf_frmlen, frm_type, MAX_RATE_POWER,
-			       bf->bf_keyix, bf->bf_keytype, bf->bf_flags);
+	ath9k_hw_set11n_txdesc(ah, ds, fi->framelen, frm_type, MAX_RATE_POWER,
+			       fi->keyix, fi->keytype, bf->bf_flags);
 
 	ath9k_hw_filltxdesc(ah, ds,
 			    skb->len,	/* segment length */
@@ -1693,42 +1683,50 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
 			    true,	/* last segment */
 			    ds,		/* first descriptor */
 			    bf->bf_buf_addr,
-			    txctl->txq->axq_qnum);
+			    txq->axq_qnum);
 
-	if (bf->bf_state.bfs_paprd)
-		ar9003_hw_set_paprd_txdesc(ah, ds, bf->bf_state.bfs_paprd);
 
-	spin_lock_bh(&txctl->txq->axq_lock);
+	return bf;
+}
+
+/* FIXME: tx power */
+static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
+			     struct ath_tx_control *txctl)
+{
+	struct sk_buff *skb = bf->bf_mpdu;
+	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	struct list_head bf_head;
+	struct ath_atx_tid *tid;
+	u8 tidno;
 
-	if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR) &&
-	    tx_info->control.sta) {
-		an = (struct ath_node *)tx_info->control.sta->drv_priv;
-		tid = ATH_AN_2_TID(an, bf->bf_tidno);
+	spin_lock_bh(&txctl->txq->axq_lock);
 
-		if (!ieee80211_is_data_qos(fc)) {
-			ath_tx_send_normal(sc, txctl->txq, &bf_head);
-			goto tx_done;
-		}
+	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && txctl->an) {
+		tidno = ieee80211_get_qos_ctl(hdr)[0] &
+			IEEE80211_QOS_CTL_TID_MASK;
+		tid = ATH_AN_2_TID(txctl->an, tidno);
 
-		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
-			/*
-			 * Try aggregation if it's a unicast data frame
-			 * and the destination is HT capable.
-			 */
-			ath_tx_send_ampdu(sc, tid, &bf_head, txctl);
-		} else {
-			/*
-			 * Send this frame as regular when ADDBA
-			 * exchange is neither complete nor pending.
-			 */
-			ath_tx_send_ht_normal(sc, txctl->txq,
-					      tid, &bf_head);
-		}
+		WARN_ON(tid->ac->txq != txctl->txq);
+		/*
+		 * Try aggregation if it's a unicast data frame
+		 * and the destination is HT capable.
+		 */
+		ath_tx_send_ampdu(sc, tid, bf, txctl);
 	} else {
-		ath_tx_send_normal(sc, txctl->txq, &bf_head);
+		INIT_LIST_HEAD(&bf_head);
+		list_add_tail(&bf->list, &bf_head);
+
+		bf->bf_state.bfs_ftype = txctl->frame_type;
+		bf->bf_state.bfs_paprd = txctl->paprd;
+
+		if (bf->bf_state.bfs_paprd)
+			ar9003_hw_set_paprd_txdesc(sc->sc_ah, bf->bf_desc,
+						   bf->bf_state.bfs_paprd);
+
+		ath_tx_send_normal(sc, txctl->txq, NULL, &bf_head);
 	}
 
-tx_done:
 	spin_unlock_bh(&txctl->txq->axq_lock);
 }
 
@@ -1736,66 +1734,20 @@ tx_done:
 int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		 struct ath_tx_control *txctl)
 {
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+	struct ieee80211_sta *sta = info->control.sta;
 	struct ath_wiphy *aphy = hw->priv;
 	struct ath_softc *sc = aphy->sc;
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
 	struct ath_txq *txq = txctl->txq;
 	struct ath_buf *bf;
-	int q, r;
-
-	bf = ath_tx_get_buffer(sc);
-	if (!bf) {
-		ath_print(common, ATH_DBG_XMIT, "TX buffers are full\n");
-		return -1;
-	}
-
-	r = ath_tx_setup_buffer(hw, bf, skb, txctl);
-	if (unlikely(r)) {
-		ath_print(common, ATH_DBG_FATAL, "TX mem alloc failure\n");
-
-		/* upon ath_tx_processq() this TX queue will be resumed, we
-		 * guarantee this will happen by knowing beforehand that
-		 * we will at least have to run TX completionon one buffer
-		 * on the queue */
-		spin_lock_bh(&txq->axq_lock);
-		if (!txq->stopped && txq->axq_depth > 1) {
-			ath_mac80211_stop_queue(sc, skb_get_queue_mapping(skb));
-			txq->stopped = 1;
-		}
-		spin_unlock_bh(&txq->axq_lock);
-
-		ath_tx_return_buffer(sc, bf);
-
-		return r;
-	}
-
-	q = skb_get_queue_mapping(skb);
-	if (q >= 4)
-		q = 0;
-
-	spin_lock_bh(&txq->axq_lock);
-	if (++sc->tx.pending_frames[q] > ATH_MAX_QDEPTH && !txq->stopped) {
-		ath_mac80211_stop_queue(sc, skb_get_queue_mapping(skb));
-		txq->stopped = 1;
-	}
-	spin_unlock_bh(&txq->axq_lock);
-
-	ath_tx_start_dma(sc, bf, txctl);
-
-	return 0;
-}
-
-void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
-{
-	struct ath_wiphy *aphy = hw->priv;
-	struct ath_softc *sc = aphy->sc;
-	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
 	int padpos, padsize;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ath_tx_control txctl;
+	int frmlen = skb->len + FCS_LEN;
+	int q;
 
-	memset(&txctl, 0, sizeof(struct ath_tx_control));
+	txctl->an = (struct ath_node *)sta->drv_priv;
+	if (info->control.hw_key)
+		frmlen += info->control.hw_key->icv_len;
 
 	/*
 	 * As a temporary workaround, assign seq# here; this will likely need
@@ -1812,30 +1764,37 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
 	/* Add the padding after the header if this is not already done */
 	padpos = ath9k_cmn_padpos(hdr->frame_control);
 	padsize = padpos & 3;
-	if (padsize && skb->len>padpos) {
-		if (skb_headroom(skb) < padsize) {
-			ath_print(common, ATH_DBG_XMIT,
-				  "TX CABQ padding failed\n");
-			dev_kfree_skb_any(skb);
-			return;
-		}
+	if (padsize && skb->len > padpos) {
+		if (skb_headroom(skb) < padsize)
+			return -ENOMEM;
+
 		skb_push(skb, padsize);
 		memmove(skb->data, skb->data + padsize, padpos);
 	}
 
-	txctl.txq = sc->beacon.cabq;
+	setup_frame_info(hw, skb, frmlen);
 
-	ath_print(common, ATH_DBG_XMIT,
-		  "transmitting CABQ packet, skb: %p\n", skb);
+	/*
+	 * At this point, the vif, hw_key and sta pointers in the tx control
+	 * info are no longer valid (overwritten by the ath_frame_info data.
+	 */
+
+	bf = ath_tx_setup_buffer(hw, txctl->txq, skb);
+	if (unlikely(!bf))
+		return -ENOMEM;
 
-	if (ath_tx_start(hw, skb, &txctl) != 0) {
-		ath_print(common, ATH_DBG_XMIT, "CABQ TX failed\n");
-		goto exit;
+	q = skb_get_queue_mapping(skb);
+	spin_lock_bh(&txq->axq_lock);
+	if (txq == sc->tx.txq_map[q] &&
+	    ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
+		ath_mac80211_stop_queue(sc, q);
+		txq->stopped = 1;
 	}
+	spin_unlock_bh(&txq->axq_lock);
 
-	return;
-exit:
-	dev_kfree_skb_any(skb);
+	ath_tx_start_dma(sc, bf, txctl);
+
+	return 0;
 }
 
 /*****************/
@@ -1843,7 +1802,8 @@ exit:
 /*****************/
 
 static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
-			    struct ath_wiphy *aphy, int tx_flags)
+			    struct ath_wiphy *aphy, int tx_flags, int ftype,
+			    struct ath_txq *txq)
 {
 	struct ieee80211_hw *hw = sc->hw;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
@@ -1886,15 +1846,16 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
 					PS_WAIT_FOR_TX_ACK));
 	}
 
-	if (unlikely(tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_INTERNAL))
-		ath9k_tx_status(hw, skb);
+	if (unlikely(ftype))
+		ath9k_tx_status(hw, skb, ftype);
 	else {
 		q = skb_get_queue_mapping(skb);
-		if (q >= 4)
-			q = 0;
-
-		if (--sc->tx.pending_frames[q] < 0)
-			sc->tx.pending_frames[q] = 0;
+		if (txq == sc->tx.txq_map[q]) {
+			spin_lock_bh(&txq->axq_lock);
+			if (WARN_ON(--txq->pending_frames < 0))
+				txq->pending_frames = 0;
+			spin_unlock_bh(&txq->axq_lock);
+		}
 
 		ieee80211_tx_status(hw, skb);
 	}
@@ -1922,15 +1883,14 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 	bf->bf_buf_addr = 0;
 
 	if (bf->bf_state.bfs_paprd) {
-		if (time_after(jiffies,
-			       bf->bf_state.bfs_paprd_timestamp +
-			       msecs_to_jiffies(ATH_PAPRD_TIMEOUT)))
+		if (!sc->paprd_pending)
 			dev_kfree_skb_any(skb);
 		else
 			complete(&sc->paprd_complete);
 	} else {
-		ath_debug_stat_tx(sc, txq, bf, ts);
-		ath_tx_complete(sc, skb, bf->aphy, tx_flags);
+		ath_debug_stat_tx(sc, bf, ts);
+		ath_tx_complete(sc, skb, bf->aphy, tx_flags,
+				bf->bf_state.bfs_ftype, txq);
 	}
 	/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
 	 * accidentally reference it later.
@@ -1945,42 +1905,15 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
 	spin_unlock_irqrestore(&sc->tx.txbuflock, flags);
 }
 
-static int ath_tx_num_badfrms(struct ath_softc *sc, struct ath_buf *bf,
-			      struct ath_tx_status *ts, int txok)
-{
-	u16 seq_st = 0;
-	u32 ba[WME_BA_BMP_SIZE >> 5];
-	int ba_index;
-	int nbad = 0;
-	int isaggr = 0;
-
-	if (bf->bf_lastbf->bf_tx_aborted)
-		return 0;
-
-	isaggr = bf_isaggr(bf);
-	if (isaggr) {
-		seq_st = ts->ts_seqnum;
-		memcpy(ba, &ts->ba_low, WME_BA_BMP_SIZE >> 3);
-	}
-
-	while (bf) {
-		ba_index = ATH_BA_INDEX(seq_st, bf->bf_seqno);
-		if (!txok || (isaggr && !ATH_BA_ISSET(ba, ba_index)))
-			nbad++;
-
-		bf = bf->bf_next;
-	}
-
-	return nbad;
-}
-
 static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
-			     int nbad, int txok, bool update_rc)
+			     int nframes, int nbad, int txok, bool update_rc)
 {
 	struct sk_buff *skb = bf->bf_mpdu;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_hw *hw = bf->aphy->hw;
+	struct ath_softc *sc = bf->aphy->sc;
+	struct ath_hw *ah = sc->sc_ah;
 	u8 i, tx_rateindex;
 
 	if (txok)
@@ -1994,22 +1927,32 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && update_rc) {
 		tx_info->flags |= IEEE80211_TX_STAT_AMPDU;
 
-		BUG_ON(nbad > bf->bf_nframes);
+		BUG_ON(nbad > nframes);
 
-		tx_info->status.ampdu_len = bf->bf_nframes;
-		tx_info->status.ampdu_ack_len = bf->bf_nframes - nbad;
+		tx_info->status.ampdu_len = nframes;
+		tx_info->status.ampdu_ack_len = nframes - nbad;
 	}
 
 	if ((ts->ts_status & ATH9K_TXERR_FILT) == 0 &&
 	    (bf->bf_flags & ATH9K_TXDESC_NOACK) == 0 && update_rc) {
-		if (ieee80211_is_data(hdr->frame_control)) {
-			if (ts->ts_flags &
-			    (ATH9K_TX_DATA_UNDERRUN | ATH9K_TX_DELIM_UNDERRUN))
-				tx_info->pad[0] |= ATH_TX_INFO_UNDERRUN;
-			if ((ts->ts_status & ATH9K_TXERR_XRETRY) ||
-			    (ts->ts_status & ATH9K_TXERR_FIFO))
-				tx_info->pad[0] |= ATH_TX_INFO_XRETRY;
-		}
+		/*
+		 * If an underrun error is seen assume it as an excessive
+		 * retry only if max frame trigger level has been reached
+		 * (2 KB for single stream, and 4 KB for dual stream).
+		 * Adjust the long retry as if the frame was tried
+		 * hw->max_rate_tries times to affect how rate control updates
+		 * PER for the failed rate.
+		 * In case of congestion on the bus penalizing this type of
+		 * underruns should help hardware actually transmit new frames
+		 * successfully by eventually preferring slower rates.
+		 * This itself should also alleviate congestion on the bus.
+		 */
+		if (ieee80211_is_data(hdr->frame_control) &&
+		    (ts->ts_flags & (ATH9K_TX_DATA_UNDERRUN |
+		                     ATH9K_TX_DELIM_UNDERRUN)) &&
+		    ah->tx_trig_level >= sc->sc_ah->caps.tx_triglevel_max)
+			tx_info->status.rates[tx_rateindex].count =
+				hw->max_rate_tries;
 	}
 
 	for (i = tx_rateindex + 1; i < hw->max_rates; i++) {
@@ -2020,16 +1963,13 @@ static void ath_tx_rc_status(struct ath_buf *bf, struct ath_tx_status *ts,
 	tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
 }
 
-static void ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq)
+static void ath_wake_mac80211_queue(struct ath_softc *sc, int qnum)
 {
-	int qnum;
-
-	qnum = ath_get_mac80211_qnum(txq->axq_class, sc);
-	if (qnum == -1)
-		return;
+	struct ath_txq *txq;
 
+	txq = sc->tx.txq_map[qnum];
 	spin_lock_bh(&txq->axq_lock);
-	if (txq->stopped && sc->tx.pending_frames[qnum] < ATH_MAX_QDEPTH) {
+	if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
 		if (ath_mac80211_start_queue(sc, qnum))
 			txq->stopped = 0;
 	}
@@ -2046,6 +1986,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 	struct ath_tx_status ts;
 	int txok;
 	int status;
+	int qnum;
 
 	ath_print(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
 		  txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
@@ -2118,15 +2059,19 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
 			 */
 			if (ts.ts_status & ATH9K_TXERR_XRETRY)
 				bf->bf_state.bf_type |= BUF_XRETRY;
-			ath_tx_rc_status(bf, &ts, txok ? 0 : 1, txok, true);
+			ath_tx_rc_status(bf, &ts, 1, txok ? 0 : 1, txok, true);
 		}
 
+		qnum = skb_get_queue_mapping(bf->bf_mpdu);
+
 		if (bf_isampdu(bf))
-			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok);
+			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, txok,
+					     true);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, txok, 0);
 
-		ath_wake_mac80211_queue(sc, txq);
+		if (txq == sc->tx.txq_map[qnum])
+			ath_wake_mac80211_queue(sc, qnum);
 
 		spin_lock_bh(&txq->axq_lock);
 		if (sc->sc_flags & SC_OP_TXAGGR)
@@ -2196,6 +2141,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 	struct list_head bf_head;
 	int status;
 	int txok;
+	int qnum;
 
 	for (;;) {
 		status = ath9k_hw_txprocdesc(ah, NULL, (void *)&txs);
@@ -2236,16 +2182,20 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
 		if (!bf_isampdu(bf)) {
 			if (txs.ts_status & ATH9K_TXERR_XRETRY)
 				bf->bf_state.bf_type |= BUF_XRETRY;
-			ath_tx_rc_status(bf, &txs, txok ? 0 : 1, txok, true);
+			ath_tx_rc_status(bf, &txs, 1, txok ? 0 : 1, txok, true);
 		}
 
+		qnum = skb_get_queue_mapping(bf->bf_mpdu);
+
 		if (bf_isampdu(bf))
-			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs, txok);
+			ath_tx_complete_aggr(sc, txq, bf, &bf_head, &txs,
+					     txok, true);
 		else
 			ath_tx_complete_buf(sc, bf, txq, &bf_head,
 					    &txs, txok, 0);
 
-		ath_wake_mac80211_queue(sc, txq);
+		if (txq == sc->tx.txq_map[qnum])
+			ath_wake_mac80211_queue(sc, qnum);
 
 		spin_lock_bh(&txq->axq_lock);
 		if (!list_empty(&txq->txq_fifo_pending)) {
@@ -2377,7 +2327,7 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
 	for (acno = 0, ac = &an->ac[acno];
 	     acno < WME_NUM_AC; acno++, ac++) {
 		ac->sched    = false;
-		ac->qnum = sc->tx.hwq_map[acno];
+		ac->txq = sc->tx.txq_map[acno];
 		INIT_LIST_HEAD(&ac->tid_q);
 	}
 }
@@ -2387,17 +2337,13 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
 	struct ath_atx_ac *ac;
 	struct ath_atx_tid *tid;
 	struct ath_txq *txq;
-	int i, tidno;
+	int tidno;
 
 	for (tidno = 0, tid = &an->tid[tidno];
 	     tidno < WME_NUM_TID; tidno++, tid++) {
-		i = tid->ac->qnum;
-
-		if (!ATH_TXQ_SETUP(sc, i))
-			continue;
 
-		txq = &sc->tx.txq[i];
 		ac = tid->ac;
+		txq = ac->txq;
 
 		spin_lock_bh(&txq->axq_lock);
 
diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index 6cf0c9ef47aa..d07ff7f2fd92 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -48,7 +48,7 @@
 #include <linux/usb.h>
 #ifdef CONFIG_CARL9170_LEDS
 #include <linux/leds.h>
-#endif /* CONFIG_CARL170_LEDS */
+#endif /* CONFIG_CARL9170_LEDS */
 #ifdef CONFIG_CARL9170_WPC
 #include <linux/input.h>
 #endif /* CONFIG_CARL9170_WPC */
@@ -215,7 +215,7 @@ enum carl9170_restart_reasons {
 	CARL9170_RR_TOO_MANY_FIRMWARE_ERRORS,
 	CARL9170_RR_WATCHDOG,
 	CARL9170_RR_STUCK_TX,
-	CARL9170_RR_SLOW_SYSTEM,
+	CARL9170_RR_UNRESPONSIVE_DEVICE,
 	CARL9170_RR_COMMAND_TIMEOUT,
 	CARL9170_RR_TOO_MANY_PHY_ERRORS,
 	CARL9170_RR_LOST_RSP,
@@ -287,6 +287,7 @@ struct ar9170 {
 
 	/* reset / stuck frames/queue detection */
 	struct work_struct restart_work;
+	struct work_struct ping_work;
 	unsigned int restart_counter;
 	unsigned long queue_stop_timeout[__AR9170_NUM_TXQ];
 	unsigned long max_queue_stop_timeout[__AR9170_NUM_TXQ];
diff --git a/drivers/net/wireless/ath/carl9170/cmd.c b/drivers/net/wireless/ath/carl9170/cmd.c
index c21f3364bfec..cdfc94c371b4 100644
--- a/drivers/net/wireless/ath/carl9170/cmd.c
+++ b/drivers/net/wireless/ath/carl9170/cmd.c
@@ -41,7 +41,7 @@
 
 int carl9170_write_reg(struct ar9170 *ar, const u32 reg, const u32 val)
 {
-	__le32 buf[2] = {
+	const __le32 buf[2] = {
 		cpu_to_le32(reg),
 		cpu_to_le32(val),
 	};
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index ae6c006bbc56..546b4e4ec5ea 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -291,7 +291,8 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
 
 		if (SUPP(CARL9170FW_WLANTX_CAB)) {
 			ar->hw->wiphy->interface_modes |=
-				BIT(NL80211_IFTYPE_AP);
+				BIT(NL80211_IFTYPE_AP) |
+				BIT(NL80211_IFTYPE_P2P_GO);
 		}
 	}
 
diff --git a/drivers/net/wireless/ath/carl9170/fwcmd.h b/drivers/net/wireless/ath/carl9170/fwcmd.h
index d552166db505..3680dfc70f46 100644
--- a/drivers/net/wireless/ath/carl9170/fwcmd.h
+++ b/drivers/net/wireless/ath/carl9170/fwcmd.h
@@ -97,13 +97,13 @@ struct carl9170_set_key_cmd {
 	__le16		type;
 	u8		macAddr[6];
 	u32		key[4];
-} __packed;
+} __packed __aligned(4);
 #define CARL9170_SET_KEY_CMD_SIZE		28
 
 struct carl9170_disable_key_cmd {
 	__le16		user;
 	__le16		padding;
-} __packed;
+} __packed __aligned(4);
 #define CARL9170_DISABLE_KEY_CMD_SIZE		4
 
 struct carl9170_u32_list {
@@ -206,7 +206,7 @@ struct carl9170_cmd {
 		struct carl9170_rx_filter_cmd	rx_filter;
 		u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN];
 	} __packed;
-} __packed;
+} __packed __aligned(4);
 
 #define	CARL9170_TX_STATUS_QUEUE	3
 #define	CARL9170_TX_STATUS_QUEUE_S	0
@@ -216,6 +216,7 @@ struct carl9170_cmd {
 #define	CARL9170_TX_STATUS_TRIES	(7 << CARL9170_TX_STATUS_TRIES_S)
 #define	CARL9170_TX_STATUS_SUCCESS	0x80
 
+#ifdef __CARL9170FW__
 /*
  * NOTE:
  * Both structs [carl9170_tx_status and _carl9170_tx_status]
@@ -232,6 +233,8 @@ struct carl9170_tx_status {
 	u8 tries:3;
 	u8 success:1;
 } __packed;
+#endif /* __CARL9170FW__ */
+
 struct _carl9170_tx_status {
 	/*
 	 * This version should be immune to all alignment bugs.
@@ -272,13 +275,15 @@ struct carl9170_rsp {
 		struct carl9170_rf_init_result	rf_init_res;
 		struct carl9170_u32_list	rreg_res;
 		struct carl9170_u32_list	echo;
+#ifdef __CARL9170FW__
 		struct carl9170_tx_status	tx_status[0];
+#endif /* __CARL9170FW__ */
 		struct _carl9170_tx_status	_tx_status[0];
 		struct carl9170_gpio		gpio;
 		struct carl9170_tsf_rsp		tsf;
 		struct carl9170_psm		psm;
 		u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN];
 	} __packed;
-} __packed;
+} __packed __aligned(4);
 
 #endif /* __CARL9170_SHARED_FWCMD_H */
diff --git a/drivers/net/wireless/ath/carl9170/hw.h b/drivers/net/wireless/ath/carl9170/hw.h
index 2f471b3f05af..e85df6edfed3 100644
--- a/drivers/net/wireless/ath/carl9170/hw.h
+++ b/drivers/net/wireless/ath/carl9170/hw.h
@@ -712,7 +712,8 @@ struct ar9170_stream {
 	__le16 tag;
 
 	u8 payload[0];
-};
+} __packed __aligned(4);
+#define AR9170_STREAM_LEN				4
 
 #define AR9170_MAX_ACKTABLE_ENTRIES			8
 #define AR9170_MAX_VIRTUAL_MAC				7
@@ -736,4 +737,8 @@ struct ar9170_stream {
 
 #define MOD_VAL(reg, value, newvalue)					\
 	(((value) & ~reg) | (((newvalue) << reg##_S) & reg))
+
+#define GET_VAL(reg, value)						\
+	(((value) & reg) >> reg##_S)
+
 #endif	/* __CARL9170_SHARED_HW_H */
diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c
index 2305bc27151c..385cf508479b 100644
--- a/drivers/net/wireless/ath/carl9170/mac.c
+++ b/drivers/net/wireless/ath/carl9170/mac.c
@@ -205,8 +205,8 @@ int carl9170_init_mac(struct ar9170 *ar)
 	carl9170_regwrite(AR9170_MAC_REG_BACKOFF_PROTECT, 0x105);
 
 	/* Aggregation MAX number and timeout */
-	carl9170_regwrite(AR9170_MAC_REG_AMPDU_FACTOR, 0xa);
-	carl9170_regwrite(AR9170_MAC_REG_AMPDU_DENSITY, 0x140a00);
+	carl9170_regwrite(AR9170_MAC_REG_AMPDU_FACTOR, 0x8000a);
+	carl9170_regwrite(AR9170_MAC_REG_AMPDU_DENSITY, 0x140a07);
 
 	carl9170_regwrite(AR9170_MAC_REG_FRAMETYPE_FILTER,
 			  AR9170_MAC_FTF_DEFAULTS);
@@ -457,8 +457,9 @@ int carl9170_set_beacon_timers(struct ar9170 *ar)
 
 int carl9170_update_beacon(struct ar9170 *ar, const bool submit)
 {
-	struct sk_buff *skb;
+	struct sk_buff *skb = NULL;
 	struct carl9170_vif_info *cvif;
+	struct ieee80211_tx_info *txinfo;
 	__le32 *data, *old = NULL;
 	u32 word, off, addr, len;
 	int i = 0, err = 0;
@@ -487,7 +488,13 @@ found:
 
 	if (!skb) {
 		err = -ENOMEM;
-		goto out_unlock;
+		goto err_free;
+	}
+
+	txinfo = IEEE80211_SKB_CB(skb);
+	if (txinfo->control.rates[0].flags & IEEE80211_TX_RC_MCS) {
+		err = -EINVAL;
+		goto err_free;
 	}
 
 	spin_lock_bh(&ar->beacon_lock);
@@ -504,11 +511,8 @@ found:
 			wiphy_err(ar->hw->wiphy, "beacon does not "
 				  "fit into device memory!\n");
 		}
-
-		spin_unlock_bh(&ar->beacon_lock);
-		dev_kfree_skb_any(skb);
 		err = -EINVAL;
-		goto out_unlock;
+		goto err_unlock;
 	}
 
 	if (len > AR9170_MAC_BCN_LENGTH_MAX) {
@@ -518,22 +522,22 @@ found:
 				 AR9170_MAC_BCN_LENGTH_MAX, len);
 		}
 
-		spin_unlock_bh(&ar->beacon_lock);
-		dev_kfree_skb_any(skb);
 		err = -EMSGSIZE;
-		goto out_unlock;
+		goto err_unlock;
 	}
 
-	carl9170_async_regwrite_begin(ar);
+	i = txinfo->control.rates[0].idx;
+	if (txinfo->band != IEEE80211_BAND_2GHZ)
+		i += 4;
 
-	/* XXX: use skb->cb info */
-	if (ar->hw->conf.channel->band == IEEE80211_BAND_2GHZ) {
-		carl9170_async_regwrite(AR9170_MAC_REG_BCN_PLCP,
-				((skb->len + FCS_LEN) << (3 + 16)) + 0x0400);
-	} else {
-		carl9170_async_regwrite(AR9170_MAC_REG_BCN_PLCP,
-				((skb->len + FCS_LEN) << 16) + 0x001b);
-	}
+	word = __carl9170_ratetable[i].hw_value & 0xf;
+	if (i < 4)
+		word |= ((skb->len + FCS_LEN) << (3 + 16)) + 0x0400;
+	else
+		word |= ((skb->len + FCS_LEN) << 16) + 0x0010;
+
+	carl9170_async_regwrite_begin(ar);
+	carl9170_async_regwrite(AR9170_MAC_REG_BCN_PLCP, word);
 
 	for (i = 0; i < DIV_ROUND_UP(skb->len, 4); i++) {
 		/*
@@ -557,7 +561,7 @@ found:
 		cvif->beacon = skb;
 	spin_unlock_bh(&ar->beacon_lock);
 	if (err)
-		goto out_unlock;
+		goto err_free;
 
 	if (submit) {
 		err = carl9170_bcn_ctrl(ar, cvif->id,
@@ -565,10 +569,18 @@ found:
 					addr, skb->len + FCS_LEN);
 
 		if (err)
-			goto out_unlock;
+			goto err_free;
 	}
 out_unlock:
 	rcu_read_unlock();
+	return 0;
+
+err_unlock:
+	spin_unlock_bh(&ar->beacon_lock);
+
+err_free:
+	rcu_read_unlock();
+	dev_kfree_skb_any(skb);
 	return err;
 }
 
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 980ae70ea424..870df8c42622 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -428,6 +428,7 @@ static void carl9170_cancel_worker(struct ar9170 *ar)
 	cancel_delayed_work_sync(&ar->led_work);
 #endif /* CONFIG_CARL9170_LEDS */
 	cancel_work_sync(&ar->ps_work);
+	cancel_work_sync(&ar->ping_work);
 	cancel_work_sync(&ar->ampdu_work);
 }
 
@@ -533,6 +534,21 @@ void carl9170_restart(struct ar9170 *ar, const enum carl9170_restart_reasons r)
 	 */
 }
 
+static void carl9170_ping_work(struct work_struct *work)
+{
+	struct ar9170 *ar = container_of(work, struct ar9170, ping_work);
+	int err;
+
+	if (!IS_STARTED(ar))
+		return;
+
+	mutex_lock(&ar->mutex);
+	err = carl9170_echo_test(ar, 0xdeadbeef);
+	if (err)
+		carl9170_restart(ar, CARL9170_RR_UNRESPONSIVE_DEVICE);
+	mutex_unlock(&ar->mutex);
+}
+
 static int carl9170_init_interface(struct ar9170 *ar,
 				   struct ieee80211_vif *vif)
 {
@@ -647,7 +663,7 @@ init:
 	}
 
 unlock:
-	if (err && (vif_id != -1)) {
+	if (err && (vif_id >= 0)) {
 		vif_priv->active = false;
 		bitmap_release_region(&ar->vif_bitmap, vif_id, 0);
 		ar->vifs--;
@@ -1614,6 +1630,7 @@ void *carl9170_alloc(size_t priv_size)
 		skb_queue_head_init(&ar->tx_pending[i]);
 	}
 	INIT_WORK(&ar->ps_work, carl9170_ps_work);
+	INIT_WORK(&ar->ping_work, carl9170_ping_work);
 	INIT_WORK(&ar->restart_work, carl9170_restart_work);
 	INIT_WORK(&ar->ampdu_work, carl9170_ampdu_work);
 	INIT_DELAYED_WORK(&ar->tx_janitor, carl9170_tx_janitor);
@@ -1631,7 +1648,8 @@ void *carl9170_alloc(size_t priv_size)
 	 * supports these modes. The code which will add the
 	 * additional interface_modes is in fw.c.
 	 */
-	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+	hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+				     BIT(NL80211_IFTYPE_P2P_CLIENT);
 
 	hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
 		     IEEE80211_HW_REPORTS_TX_ACK_STATUS |
@@ -1828,7 +1846,7 @@ int carl9170_register(struct ar9170 *ar)
 	err = carl9170_led_register(ar);
 	if (err)
 		goto err_unreg;
-#endif /* CONFIG_CAR9L170_LEDS */
+#endif /* CONFIG_CARL9170_LEDS */
 
 #ifdef CONFIG_CARL9170_WPC
 	err = carl9170_register_wps_button(ar);
diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index 89deca37a988..82bc81c4c930 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1554,15 +1554,6 @@ static int carl9170_set_power_cal(struct ar9170 *ar, u32 freq,
 	return carl9170_regwrite_result();
 }
 
-/* TODO: replace this with sign_extend32(noise, 8) */
-static int carl9170_calc_noise_dbm(u32 raw_noise)
-{
-	if (raw_noise & 0x100)
-		return ~0x1ff | raw_noise;
-	else
-		return raw_noise;
-}
-
 int carl9170_get_noisefloor(struct ar9170 *ar)
 {
 	static const u32 phy_regs[] = {
@@ -1578,11 +1569,11 @@ int carl9170_get_noisefloor(struct ar9170 *ar)
 		return err;
 
 	for (i = 0; i < 2; i++) {
-		ar->noise[i] = carl9170_calc_noise_dbm(
-			(phy_res[i] >> 19) & 0x1ff);
+		ar->noise[i] = sign_extend32(GET_VAL(
+			AR9170_PHY_CCA_MIN_PWR, phy_res[i]), 8);
 
-		ar->noise[i + 2] = carl9170_calc_noise_dbm(
-			(phy_res[i + 2] >> 23) & 0x1ff);
+		ar->noise[i + 2] = sign_extend32(GET_VAL(
+			AR9170_PHY_EXT_CCA_MIN_PWR, phy_res[i + 2]), 8);
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/ath/carl9170/phy.h b/drivers/net/wireless/ath/carl9170/phy.h
index 02c34eb4ebde..024fb42bc787 100644
--- a/drivers/net/wireless/ath/carl9170/phy.h
+++ b/drivers/net/wireless/ath/carl9170/phy.h
@@ -139,8 +139,8 @@
 #define		AR9170_PHY_AGC_CONTROL_NO_UPDATE_NF	0x00020000
 
 #define	AR9170_PHY_REG_CCA			(AR9170_PHY_REG_BASE + 0x0064)
-#define		AR9170_PHY_CCA_MINCCA_PWR		0x0ff80000
-#define		AR9170_PHY_CCA_MINCCA_PWR_S		19
+#define		AR9170_PHY_CCA_MIN_PWR			0x0ff80000
+#define		AR9170_PHY_CCA_MIN_PWR_S		19
 #define		AR9170_PHY_CCA_THRESH62			0x0007f000
 #define		AR9170_PHY_CCA_THRESH62_S		12
 
@@ -338,8 +338,8 @@
 #define		AR9170_PHY_EXT_CCA_CYCPWR_THR1_S	9
 #define		AR9170_PHY_EXT_CCA_THRESH62		0x007f0000
 #define		AR9170_PHY_EXT_CCA_THRESH62_S		16
-#define		AR9170_PHY_EXT_MINCCA_PWR		0xff800000
-#define		AR9170_PHY_EXT_MINCCA_PWR_S		23
+#define		AR9170_PHY_EXT_CCA_MIN_PWR		0xff800000
+#define		AR9170_PHY_EXT_CCA_MIN_PWR_S		23
 
 #define	AR9170_PHY_REG_SFCORR_EXT		(AR9170_PHY_REG_BASE + 0x01c0)
 #define		AR9170_PHY_SFCORR_EXT_M1_THRESH		0x0000007f
@@ -546,19 +546,19 @@
 #define		AR9170_PHY_FORCE_XPA_CFG_S		0
 
 #define	AR9170_PHY_REG_CH1_CCA			(AR9170_PHY_REG_BASE + 0x1064)
-#define		AR9170_PHY_CH1_MINCCA_PWR		0x0ff80000
-#define		AR9170_PHY_CH1_MINCCA_PWR_S		19
+#define		AR9170_PHY_CH1_CCA_MIN_PWR		0x0ff80000
+#define		AR9170_PHY_CH1_CCA_MIN_PWR_S		19
 
 #define	AR9170_PHY_REG_CH2_CCA			(AR9170_PHY_REG_BASE + 0x2064)
-#define		AR9170_PHY_CH2_MINCCA_PWR		0x0ff80000
-#define		AR9170_PHY_CH2_MINCCA_PWR_S		19
+#define		AR9170_PHY_CH2_CCA_MIN_PWR		0x0ff80000
+#define		AR9170_PHY_CH2_CCA_MIN_PWR_S		19
 
 #define	AR9170_PHY_REG_CH1_EXT_CCA		(AR9170_PHY_REG_BASE + 0x11bc)
-#define		AR9170_PHY_CH1_EXT_MINCCA_PWR		0xff800000
-#define		AR9170_PHY_CH1_EXT_MINCCA_PWR_S		23
+#define		AR9170_PHY_CH1_EXT_CCA_MIN_PWR		0xff800000
+#define		AR9170_PHY_CH1_EXT_CCA_MIN_PWR_S	23
 
 #define	AR9170_PHY_REG_CH2_EXT_CCA		(AR9170_PHY_REG_BASE + 0x21bc)
-#define		AR9170_PHY_CH2_EXT_MINCCA_PWR		0xff800000
-#define		AR9170_PHY_CH2_EXT_MINCCA_PWR_S		23
+#define		AR9170_PHY_CH2_EXT_CCA_MIN_PWR		0xff800000
+#define		AR9170_PHY_CH2_EXT_CCA_MIN_PWR_S	23
 
 #endif	/* __CARL9170_SHARED_PHY_H */
diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index b575c865142d..6cc58e052d10 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -242,9 +242,11 @@ static void carl9170_tx_release(struct kref *ref)
 			ar->tx_ampdu_schedule = true;
 
 		if (txinfo->flags & IEEE80211_TX_STAT_AMPDU) {
-			txinfo->status.ampdu_len = txinfo->pad[0];
-			txinfo->status.ampdu_ack_len = txinfo->pad[1];
-			txinfo->pad[0] = txinfo->pad[1] = 0;
+			struct _carl9170_tx_superframe *super;
+
+			super = (void *)skb->data;
+			txinfo->status.ampdu_len = super->s.rix;
+			txinfo->status.ampdu_ack_len = super->s.cnt;
 		} else if (txinfo->flags & IEEE80211_TX_STAT_ACK) {
 			/*
 			 * drop redundant tx_status reports:
@@ -337,7 +339,8 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 	u8 tid;
 
 	if (!(txinfo->flags & IEEE80211_TX_CTL_AMPDU) ||
-	    txinfo->flags & IEEE80211_TX_CTL_INJECTED)
+	    txinfo->flags & IEEE80211_TX_CTL_INJECTED ||
+	   (!(super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_AGGR))))
 		return;
 
 	tx_info = IEEE80211_SKB_CB(skb);
@@ -389,8 +392,8 @@ static void carl9170_tx_status_process_ampdu(struct ar9170 *ar,
 		sta_info->stats[tid].ampdu_ack_len++;
 
 	if (super->f.mac_control & cpu_to_le16(AR9170_TX_MAC_IMM_BA)) {
-		txinfo->pad[0] = sta_info->stats[tid].ampdu_len;
-		txinfo->pad[1] = sta_info->stats[tid].ampdu_ack_len;
+		super->s.rix = sta_info->stats[tid].ampdu_len;
+		super->s.cnt = sta_info->stats[tid].ampdu_ack_len;
 		txinfo->flags |= IEEE80211_TX_STAT_AMPDU;
 		sta_info->stats[tid].clear = true;
 	}
@@ -524,6 +527,59 @@ next:
 	}
 }
 
+static void carl9170_tx_ampdu_timeout(struct ar9170 *ar)
+{
+	struct carl9170_sta_tid *iter;
+	struct sk_buff *skb;
+	struct ieee80211_tx_info *txinfo;
+	struct carl9170_tx_info *arinfo;
+	struct _carl9170_tx_superframe *super;
+	struct ieee80211_sta *sta;
+	struct ieee80211_vif *vif;
+	struct ieee80211_hdr *hdr;
+	unsigned int vif_id;
+
+	rcu_read_lock();
+	list_for_each_entry_rcu(iter, &ar->tx_ampdu_list, list) {
+		if (iter->state < CARL9170_TID_STATE_IDLE)
+			continue;
+
+		spin_lock_bh(&iter->lock);
+		skb = skb_peek(&iter->queue);
+		if (!skb)
+			goto unlock;
+
+		txinfo = IEEE80211_SKB_CB(skb);
+		arinfo = (void *)txinfo->rate_driver_data;
+		if (time_is_after_jiffies(arinfo->timeout +
+		    msecs_to_jiffies(CARL9170_QUEUE_TIMEOUT)))
+			goto unlock;
+
+		super = (void *) skb->data;
+		hdr = (void *) super->frame_data;
+
+		vif_id = (super->s.misc & CARL9170_TX_SUPER_MISC_VIF_ID) >>
+			 CARL9170_TX_SUPER_MISC_VIF_ID_S;
+
+		if (WARN_ON(vif_id >= AR9170_MAX_VIRTUAL_MAC))
+			goto unlock;
+
+		vif = rcu_dereference(ar->vif_priv[vif_id].vif);
+		if (WARN_ON(!vif))
+			goto unlock;
+
+		sta = ieee80211_find_sta(vif, hdr->addr1);
+		if (WARN_ON(!sta))
+			goto unlock;
+
+		ieee80211_stop_tx_ba_session(sta, iter->tid);
+unlock:
+		spin_unlock_bh(&iter->lock);
+
+	}
+	rcu_read_unlock();
+}
+
 void carl9170_tx_janitor(struct work_struct *work)
 {
 	struct ar9170 *ar = container_of(work, struct ar9170,
@@ -534,6 +590,7 @@ void carl9170_tx_janitor(struct work_struct *work)
 	ar->tx_janitor_last_run = jiffies;
 
 	carl9170_check_queue_stop_timeout(ar);
+	carl9170_tx_ampdu_timeout(ar);
 
 	if (!atomic_read(&ar->tx_total_queued))
 		return;
@@ -810,7 +867,7 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 
 	mac_tmp = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
 			      AR9170_TX_MAC_BACKOFF);
-	mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &&
+	mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &
 			       AR9170_TX_MAC_QOS);
 
 	no_ack = !!(info->flags & IEEE80211_TX_CTL_NO_ACK);
@@ -842,10 +899,8 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 		if (unlikely(!sta || !cvif))
 			goto err_out;
 
-		factor = min_t(unsigned int, 1u,
-			 info->control.sta->ht_cap.ampdu_factor);
-
-		density = info->control.sta->ht_cap.ampdu_density;
+		factor = min_t(unsigned int, 1u, sta->ht_cap.ampdu_factor);
+		density = sta->ht_cap.ampdu_density;
 
 		if (density) {
 			/*
@@ -1206,6 +1261,7 @@ static void carl9170_tx(struct ar9170 *ar)
 static bool carl9170_tx_ampdu_queue(struct ar9170 *ar,
 	struct ieee80211_sta *sta, struct sk_buff *skb)
 {
+	struct _carl9170_tx_superframe *super = (void *) skb->data;
 	struct carl9170_sta_info *sta_info;
 	struct carl9170_sta_tid *agg;
 	struct sk_buff *iter;
@@ -1274,6 +1330,7 @@ err_unlock:
 
 err_unlock_rcu:
 	rcu_read_unlock();
+	super->f.mac_control &= ~cpu_to_le16(AR9170_TX_MAC_AGGR);
 	carl9170_tx_status(ar, skb, false);
 	ar->tx_dropped++;
 	return false;
@@ -1302,9 +1359,6 @@ int carl9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 */
 
 	if (info->flags & IEEE80211_TX_CTL_AMPDU) {
-		if (WARN_ON_ONCE(!sta))
-			goto err_free;
-
 		run = carl9170_tx_ampdu_queue(ar, sta, skb);
 		if (run)
 			carl9170_tx_ampdu(ar);
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index 7504ed14c725..2d947a30d29e 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -160,8 +160,7 @@ err_acc:
 
 static void carl9170_usb_tx_data_complete(struct urb *urb)
 {
-	struct ar9170 *ar = (struct ar9170 *)
-	      usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
+	struct ar9170 *ar = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
 	if (WARN_ON_ONCE(!ar)) {
 		dev_kfree_skb_irq(urb->context);
@@ -433,7 +432,7 @@ static void carl9170_usb_rx_complete(struct urb *urb)
 			 * device.
 			 */
 
-			carl9170_restart(ar, CARL9170_RR_SLOW_SYSTEM);
+			ieee80211_queue_work(ar->hw, &ar->ping_work);
 		}
 	} else {
 		/*
diff --git a/drivers/net/wireless/ath/carl9170/version.h b/drivers/net/wireless/ath/carl9170/version.h
index ff53f078a0b5..ee0f84f2a2f6 100644
--- a/drivers/net/wireless/ath/carl9170/version.h
+++ b/drivers/net/wireless/ath/carl9170/version.h
@@ -1,7 +1,7 @@
 #ifndef __CARL9170_SHARED_VERSION_H
 #define __CARL9170_SHARED_VERSION_H
 #define CARL9170FW_VERSION_YEAR 10
-#define CARL9170FW_VERSION_MONTH 9
-#define CARL9170FW_VERSION_DAY 28
-#define CARL9170FW_VERSION_GIT "1.8.8.3"
+#define CARL9170FW_VERSION_MONTH 10
+#define CARL9170FW_VERSION_DAY 29
+#define CARL9170FW_VERSION_GIT "1.9.0"
 #endif /* __CARL9170_SHARED_VERSION_H */
diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c
index dacfb234f491..a9600ba8ceaa 100644
--- a/drivers/net/wireless/ath/debug.c
+++ b/drivers/net/wireless/ath/debug.c
@@ -19,14 +19,19 @@
 
 void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (likely(!(common->debug_mask & dbg_mask)))
 		return;
 
 	va_start(args, fmt);
-	printk(KERN_DEBUG "ath: ");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "ath: %pV", &vaf);
+
 	va_end(args);
 }
 EXPORT_SYMBOL(ath_print);
diff --git a/drivers/net/wireless/ath/debug.h b/drivers/net/wireless/ath/debug.h
index 64e4af2c2887..f207007ee391 100644
--- a/drivers/net/wireless/ath/debug.h
+++ b/drivers/net/wireless/ath/debug.h
@@ -70,11 +70,13 @@ enum ATH_DEBUG {
 #ifdef CONFIG_ATH_DEBUG
 void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 	__attribute__ ((format (printf, 3, 4)));
+#define ATH_DBG_WARN(foo, arg...) WARN(foo, arg)
 #else
 static inline void __attribute__ ((format (printf, 3, 4)))
 ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 {
 }
+#define ATH_DBG_WARN(foo, arg)
 #endif /* CONFIG_ATH_DEBUG */
 
 /** Returns string describing opmode, or NULL if unknown mode. */
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index bd21a4d82085..62e3dac8f92a 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -67,7 +67,8 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry)
 }
 EXPORT_SYMBOL(ath_hw_keyreset);
 
-bool ath_hw_keysetmac(struct ath_common *common, u16 entry, const u8 *mac)
+static bool ath_hw_keysetmac(struct ath_common *common,
+			     u16 entry, const u8 *mac)
 {
 	u32 macHi, macLo;
 	u32 unicast_flag = AR_KEYTABLE_VALID;
@@ -107,9 +108,9 @@ bool ath_hw_keysetmac(struct ath_common *common, u16 entry, const u8 *mac)
 	return true;
 }
 
-bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
-				 const struct ath_keyval *k,
-				 const u8 *mac)
+static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
+				      const struct ath_keyval *k,
+				      const u8 *mac)
 {
 	void *ah = common->ah;
 	u32 key0, key1, key2, key3, key4;
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index c8f7090b27d3..46e382ed46aa 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -1161,7 +1161,7 @@ static irqreturn_t service_interrupt(int irq, void *dev_id)
 	struct atmel_private *priv = netdev_priv(dev);
 	u8 isr;
 	int i = -1;
-	static u8 irq_order[] = {
+	static const u8 irq_order[] = {
 		ISR_OUT_OF_RANGE,
 		ISR_RxCOMPLETE,
 		ISR_TxCOMPLETE,
@@ -3771,7 +3771,9 @@ static int probe_atmel_card(struct net_device *dev)
 
 	if (rc) {
 		if (dev->dev_addr[0] == 0xFF) {
-			u8 default_mac[] = {0x00, 0x04, 0x25, 0x00, 0x00, 0x00};
+			static const u8 default_mac[] = {
+				0x00, 0x04, 0x25, 0x00, 0x00, 0x00
+			};
 			printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name);
 			memcpy(dev->dev_addr, default_mac, 6);
 		}
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 72821c456b02..9aad2ca3c112 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -153,6 +153,19 @@
 #define B43_BFH_FEM_BT			0x0040	/* has FEM and switch to share antenna
 						 * with bluetooth */
 
+/* SPROM boardflags2_lo values */
+#define B43_BFL2_RXBB_INT_REG_DIS	0x0001	/* external RX BB regulator present */
+#define B43_BFL2_APLL_WAR		0x0002	/* alternative A-band PLL settings implemented */
+#define B43_BFL2_TXPWRCTRL_EN 		0x0004	/* permits enabling TX Power Control */
+#define B43_BFL2_2X4_DIV		0x0008	/* 2x4 diversity switch */
+#define B43_BFL2_5G_PWRGAIN		0x0010	/* supports 5G band power gain */
+#define B43_BFL2_PCIEWAR_OVR		0x0020	/* overrides ASPM and Clkreq settings */
+#define B43_BFL2_CAESERS_BRD		0x0040	/* is Caesers board (unused) */
+#define B43_BFL2_BTC3WIRE		0x0080	/* used 3-wire bluetooth coexist */
+#define B43_BFL2_SKWRKFEM_BRD		0x0100	/* 4321mcm93 uses Skyworks FEM */
+#define B43_BFL2_SPUR_WAR		0x0200	/* has a workaround for clock-harmonic spurs */
+#define B43_BFL2_GPLL_WAR		0x0400	/* altenative G-band PLL settings implemented */
+
 /* GPIO register offset, in both ChipCommon and PCI core. */
 #define B43_GPIO_CONTROL		0x6c
 
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 10d0aaf754c5..3d5566e7af0a 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -415,11 +415,6 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
 
 static void free_ringmemory(struct b43_dmaring *ring)
 {
-	gfp_t flags = GFP_KERNEL;
-
-	if (ring->type == B43_DMA_64BIT)
-		flags |= GFP_DMA;
-
 	dma_free_coherent(ring->dev->dev->dma_dev, B43_DMA_RINGMEMSIZE,
 			  ring->descbase, ring->dmabase);
 }
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index a1186525c70d..fa4880366586 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -322,59 +322,83 @@ static int b43_ratelimit(struct b43_wl *wl)
 
 void b43info(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_INFO)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_INFO "b43-%s: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_INFO "b43-%s: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43err(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_ERROR)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_ERR "b43-%s ERROR: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_ERR "b43-%s ERROR: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43warn(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_WARN)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_WARNING "b43-%s warning: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_WARNING "b43-%s warning: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43dbg(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_DEBUG)
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_DEBUG "b43-%s debug: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "b43-%s debug: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 7b2ea6781457..fa7f83fc8db9 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -427,9 +427,11 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on)
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic */
 struct b43_c32 b43_cordic(int theta)
 {
-	u32 arctg[] = { 2949120, 1740967, 919879, 466945, 234379, 117304,
-		      58666, 29335, 14668, 7334, 3667, 1833, 917, 458,
-		      229, 115, 57, 29, };
+	static const u32 arctg[] = {
+		2949120, 1740967, 919879, 466945, 234379, 117304,
+		  58666,   29335,  14668,   7334,   3667,   1833,
+		    917,     458,    229,    115,     57,     29,
+	};
 	u8 i;
 	s32 tmp;
 	s8 signx = 1;
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index e0f2d122e124..905f1d7bac20 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -67,6 +67,18 @@ enum b43_nphy_rf_sequence {
 	B43_RFSEQ_UPDATE_GAINU,
 };
 
+enum b43_nphy_rssi_type {
+	B43_NPHY_RSSI_X = 0,
+	B43_NPHY_RSSI_Y,
+	B43_NPHY_RSSI_Z,
+	B43_NPHY_RSSI_PWRDET,
+	B43_NPHY_RSSI_TSSI_I,
+	B43_NPHY_RSSI_TSSI_Q,
+	B43_NPHY_RSSI_TBD,
+};
+
+static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev,
+						bool enable);
 static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
 					u8 *events, u8 *delays, u8 length);
 static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
@@ -145,9 +157,153 @@ static void b43_chantab_phy_upload(struct b43_wldev *dev,
 	b43_phy_write(dev, B43_NPHY_BW6, e->phy_bw6);
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxPwrCtrlEnable */
+static void b43_nphy_tx_power_ctrl(struct b43_wldev *dev, bool enable)
+{
+	struct b43_phy_n *nphy = dev->phy.n;
+	u8 i;
+	u16 tmp;
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 1);
+
+	nphy->txpwrctrl = enable;
+	if (!enable) {
+		if (dev->phy.rev >= 3)
+			; /* TODO */
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x6840);
+		for (i = 0; i < 84; i++)
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x6C40);
+		for (i = 0; i < 84; i++)
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0);
+
+		tmp = B43_NPHY_TXPCTL_CMD_COEFF | B43_NPHY_TXPCTL_CMD_HWPCTLEN;
+		if (dev->phy.rev >= 3)
+			tmp |= B43_NPHY_TXPCTL_CMD_PCTLEN;
+		b43_phy_mask(dev, B43_NPHY_TXPCTL_CMD, ~tmp);
+
+		if (dev->phy.rev >= 3) {
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER1, 0x0100);
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0100);
+		} else {
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x4000);
+		}
+
+		if (dev->phy.rev == 2)
+			b43_phy_maskset(dev, B43_NPHY_BPHY_CTL3,
+				~B43_NPHY_BPHY_CTL3_SCALE, 0x53);
+		else if (dev->phy.rev < 2)
+			b43_phy_maskset(dev, B43_NPHY_BPHY_CTL3,
+				~B43_NPHY_BPHY_CTL3_SCALE, 0x5A);
+
+		if (dev->phy.rev < 2 && 0)
+			; /* TODO */
+	} else {
+		b43err(dev->wl, "enabling tx pwr ctrl not implemented yet\n");
+	}
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 0);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxPwrFix */
 static void b43_nphy_tx_power_fix(struct b43_wldev *dev)
 {
-	//TODO
+	struct b43_phy_n *nphy = dev->phy.n;
+	struct ssb_sprom *sprom = &(dev->dev->bus->sprom);
+
+	u8 txpi[2], bbmult, i;
+	u16 tmp, radio_gain, dac_gain;
+	u16 freq = dev->phy.channel_freq;
+	u32 txgain;
+	/* u32 gaintbl; rev3+ */
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 1);
+
+	if (dev->phy.rev >= 3) {
+		txpi[0] = 40;
+		txpi[1] = 40;
+	} else if (sprom->revision < 4) {
+		txpi[0] = 72;
+		txpi[1] = 72;
+	} else {
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+			txpi[0] = sprom->txpid2g[0];
+			txpi[1] = sprom->txpid2g[1];
+		} else if (freq >= 4900 && freq < 5100) {
+			txpi[0] = sprom->txpid5gl[0];
+			txpi[1] = sprom->txpid5gl[1];
+		} else if (freq >= 5100 && freq < 5500) {
+			txpi[0] = sprom->txpid5g[0];
+			txpi[1] = sprom->txpid5g[1];
+		} else if (freq >= 5500) {
+			txpi[0] = sprom->txpid5gh[0];
+			txpi[1] = sprom->txpid5gh[1];
+		} else {
+			txpi[0] = 91;
+			txpi[1] = 91;
+		}
+	}
+
+	/*
+	for (i = 0; i < 2; i++) {
+		nphy->txpwrindex[i].index_internal = txpi[i];
+		nphy->txpwrindex[i].index_internal_save = txpi[i];
+	}
+	*/
+
+	for (i = 0; i < 2; i++) {
+		if (dev->phy.rev >= 3) {
+			/* TODO */
+			radio_gain = (txgain >> 16) & 0x1FFFF;
+		} else {
+			txgain = b43_ntab_tx_gain_rev0_1_2[txpi[i]];
+			radio_gain = (txgain >> 16) & 0x1FFF;
+		}
+
+		dac_gain = (txgain >> 8) & 0x3F;
+		bbmult = txgain & 0xFF;
+
+		if (dev->phy.rev >= 3) {
+			if (i == 0)
+				b43_phy_set(dev, B43_NPHY_AFECTL_OVER1, 0x0100);
+			else
+				b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0100);
+		} else {
+			b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x4000);
+		}
+
+		if (i == 0)
+			b43_phy_write(dev, B43_NPHY_AFECTL_DACGAIN1, dac_gain);
+		else
+			b43_phy_write(dev, B43_NPHY_AFECTL_DACGAIN2, dac_gain);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D10 + i);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, radio_gain);
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x3C57);
+		tmp = b43_phy_read(dev, B43_NPHY_TABLE_DATALO);
+
+		if (i == 0)
+			tmp = (tmp & 0x00FF) | (bbmult << 8);
+		else
+			tmp = (tmp & 0xFF00) | bbmult;
+
+		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x3C57);
+		b43_phy_write(dev, B43_NPHY_TABLE_DATALO, tmp);
+
+		if (0)
+			; /* TODO */
+	}
+
+	b43_phy_mask(dev, B43_NPHY_BPHY_CTL2, ~B43_NPHY_BPHY_CTL2_LUT);
+
+	if (nphy->hang_avoid)
+		b43_nphy_stay_in_carrier_search(dev, 0);
 }
 
 
@@ -191,7 +347,8 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
 				binfo->type != 0x46D ||
 				binfo->rev < 0x41);
 	else
-		workaround = ((sprom->boardflags_hi & B43_BFH_NOPA) == 0);
+		workaround =
+			!(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
 
 	b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
 	if (workaround) {
@@ -240,10 +397,13 @@ static void b43_radio_init2055_post(struct b43_wldev *dev)
 static void b43_radio_init2055(struct b43_wldev *dev)
 {
 	b43_radio_init2055_pre(dev);
-	if (b43_status(dev) < B43_STAT_INITIALIZED)
-		b2055_upload_inittab(dev, 0, 1);
-	else
-		b2055_upload_inittab(dev, 0/*FIXME on 5ghz band*/, 0);
+	if (b43_status(dev) < B43_STAT_INITIALIZED) {
+		/* Follow wl, not specs. Do not force uploading all regs */
+		b2055_upload_inittab(dev, 0, 0);
+	} else {
+		bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ;
+		b2055_upload_inittab(dev, ghz5, 0);
+	}
 	b43_radio_init2055_post(dev);
 }
 
@@ -569,7 +729,6 @@ static void b43_nphy_calc_rx_iq_comp(struct b43_wldev *dev, u8 mask)
 			ii = est.i1_pwr;
 			qq = est.q1_pwr;
 		} else {
-			B43_WARN_ON(1);
 			continue;
 		}
 
@@ -651,7 +810,8 @@ static void b43_nphy_tx_iq_workaround(struct b43_wldev *dev)
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/clip-detection */
-static void b43_nphy_write_clip_detection(struct b43_wldev *dev, u16 *clip_st)
+static void b43_nphy_write_clip_detection(struct b43_wldev *dev,
+					  const u16 *clip_st)
 {
 	b43_phy_write(dev, B43_NPHY_C1_CLIP1THRES, clip_st[0]);
 	b43_phy_write(dev, B43_NPHY_C2_CLIP1THRES, clip_st[1]);
@@ -727,7 +887,7 @@ static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev, bool enable)
 	struct b43_phy_n *nphy = phy->n;
 
 	if (enable) {
-		u16 clip[] = { 0xFFFF, 0xFFFF };
+		static const u16 clip[] = { 0xFFFF, 0xFFFF };
 		if (nphy->deaf_count++ == 0) {
 			nphy->classifier_state = b43_nphy_classifier(dev, 0, 0);
 			b43_nphy_classifier(dev, 0x7, 0);
@@ -839,7 +999,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
 	u16 data[4];
 	s16 gain[2];
 	u16 minmax[2];
-	u16 lna_gain[4] = { -2, 10, 19, 25 };
+	static const u16 lna_gain[4] = { -2, 10, 19, 25 };
 
 	if (nphy->hang_avoid)
 		b43_nphy_stay_in_carrier_search(dev, 1);
@@ -871,7 +1031,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
 			data[2] = lna_gain[2] + gain[i];
 			data[3] = lna_gain[3] + gain[i];
 		}
-		b43_ntab_write_bulk(dev, B43_NTAB16(10, 8), 4, data);
+		b43_ntab_write_bulk(dev, B43_NTAB16(i, 8), 4, data);
 
 		minmax[i] = 23 + gain[i];
 	}
@@ -891,6 +1051,7 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 	struct b43_phy_n *nphy = dev->phy.n;
 	u8 i, j;
 	u8 code;
+	u16 tmp;
 
 	/* TODO: for PHY >= 3
 	s8 *lna1_gain, *lna2_gain;
@@ -913,15 +1074,15 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 				B43_NPHY_C2_CGAINI_CL2DETECT);
 
 		/* Set narrowband clip threshold */
-		b43_phy_set(dev, B43_NPHY_C1_NBCLIPTHRES, 0x84);
-		b43_phy_set(dev, B43_NPHY_C2_NBCLIPTHRES, 0x84);
+		b43_phy_write(dev, B43_NPHY_C1_NBCLIPTHRES, 0x84);
+		b43_phy_write(dev, B43_NPHY_C2_NBCLIPTHRES, 0x84);
 
 		if (!dev->phy.is_40mhz) {
 			/* Set dwell lengths */
-			b43_phy_set(dev, B43_NPHY_CLIP1_NBDWELL_LEN, 0x002B);
-			b43_phy_set(dev, B43_NPHY_CLIP2_NBDWELL_LEN, 0x002B);
-			b43_phy_set(dev, B43_NPHY_W1CLIP1_DWELL_LEN, 0x0009);
-			b43_phy_set(dev, B43_NPHY_W1CLIP2_DWELL_LEN, 0x0009);
+			b43_phy_write(dev, B43_NPHY_CLIP1_NBDWELL_LEN, 0x002B);
+			b43_phy_write(dev, B43_NPHY_CLIP2_NBDWELL_LEN, 0x002B);
+			b43_phy_write(dev, B43_NPHY_W1CLIP1_DWELL_LEN, 0x0009);
+			b43_phy_write(dev, B43_NPHY_W1CLIP2_DWELL_LEN, 0x0009);
 		}
 
 		/* Set wideband clip 2 threshold */
@@ -943,7 +1104,7 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 				~B43_NPHY_C2_CCK_CGAINI_GAINBKOFF, 0x1);
 		}
 
-		b43_phy_set(dev, B43_NPHY_CCK_SHIFTB_REF, 0x809C);
+		b43_phy_write(dev, B43_NPHY_CCK_SHIFTB_REF, 0x809C);
 
 		if (nphy->gain_boost) {
 			if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ &&
@@ -964,10 +1125,10 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 				code << B43_NPHY_C2_INITGAIN_HPVGA2_SHIFT);
 
 		b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D06);
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x7C));
-		b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x7C));
+		/* specs say about 2 loops, but wl does 4 */
+		for (i = 0; i < 4; i++)
+			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+							(code << 8 | 0x7C));
 
 		b43_nphy_adjust_lna_gain_table(dev);
 
@@ -985,19 +1146,21 @@ static void b43_nphy_gain_ctrl_workarounds(struct b43_wldev *dev)
 			b43_phy_write(dev, B43_NPHY_TABLE_DATALO, 0x1);
 
 			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, 0x1D06);
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x74));
-			b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
-					(code << 8 | 0x74));
+			/* specs say about 2 loops, but wl does 4 */
+			for (i = 0; i < 4; i++)
+				b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+							(code << 8 | 0x74));
 		}
 
 		if (dev->phy.rev == 2) {
 			for (i = 0; i < 4; i++) {
 				b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
 						(0x0400 * i) + 0x0020);
-				for (j = 0; j < 21; j++)
+				for (j = 0; j < 21; j++) {
+					tmp = j * (i < 2 ? 3 : 1);
 					b43_phy_write(dev,
-						B43_NPHY_TABLE_DATALO, 3 * j);
+						B43_NPHY_TABLE_DATALO, tmp);
+				}
 			}
 
 			b43_nphy_set_rf_sequence(dev, 5,
@@ -1026,7 +1189,7 @@ static void b43_nphy_workarounds(struct b43_wldev *dev)
 	u8 events2[7] = { 0x0, 0x3, 0x5, 0x4, 0x2, 0x1, 0x8 };
 	u8 delays2[7] = { 0x8, 0x6, 0x2, 0x4, 0x4, 0x6, 0x1 };
 
-	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
 		b43_nphy_classifier(dev, 1, 0);
 	else
 		b43_nphy_classifier(dev, 1, 1);
@@ -1565,19 +1728,20 @@ static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
 	}
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BPHYInit */
 static void b43_nphy_bphy_init(struct b43_wldev *dev)
 {
 	unsigned int i;
 	u16 val;
 
 	val = 0x1E1F;
-	for (i = 0; i < 14; i++) {
+	for (i = 0; i < 16; i++) {
 		b43_phy_write(dev, B43_PHY_N_BMODE(0x88 + i), val);
 		val -= 0x202;
 	}
 	val = 0x3E3F;
 	for (i = 0; i < 16; i++) {
-		b43_phy_write(dev, B43_PHY_N_BMODE(0x97 + i), val);
+		b43_phy_write(dev, B43_PHY_N_BMODE(0x98 + i), val);
 		val -= 0x202;
 	}
 	b43_phy_write(dev, B43_PHY_N_BMODE(0x38), 0x668);
@@ -1585,7 +1749,8 @@ static void b43_nphy_bphy_init(struct b43_wldev *dev)
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ScaleOffsetRssi */
 static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
-				       s8 offset, u8 core, u8 rail, u8 type)
+					s8 offset, u8 core, u8 rail,
+					enum b43_nphy_rssi_type type)
 {
 	u16 tmp;
 	bool core1or5 = (core == 1) || (core == 5);
@@ -1594,53 +1759,59 @@ static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
 	offset = clamp_val(offset, -32, 31);
 	tmp = ((scale & 0x3F) << 8) | (offset & 0x3F);
 
-	if (core1or5 && (rail == 0) && (type == 2))
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp);
-	if (core1or5 && (rail == 1) && (type == 2))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp);
-	if (core2or5 && (rail == 0) && (type == 2))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp);
-	if (core2or5 && (rail == 1) && (type == 2))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp);
-	if (core1or5 && (rail == 0) && (type == 0))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp);
-	if (core1or5 && (rail == 1) && (type == 0))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp);
-	if (core2or5 && (rail == 0) && (type == 0))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp);
-	if (core2or5 && (rail == 1) && (type == 0))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_X))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp);
-	if (core1or5 && (rail == 0) && (type == 1))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp);
-	if (core1or5 && (rail == 1) && (type == 1))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp);
-	if (core2or5 && (rail == 0) && (type == 1))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp);
-	if (core2or5 && (rail == 1) && (type == 1))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp);
-	if (core1or5 && (rail == 0) && (type == 6))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp);
-	if (core1or5 && (rail == 1) && (type == 6))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp);
-	if (core2or5 && (rail == 0) && (type == 6))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp);
-	if (core2or5 && (rail == 1) && (type == 6))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp);
-	if (core1or5 && (rail == 0) && (type == 3))
+
+	if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp);
-	if (core1or5 && (rail == 1) && (type == 3))
+	if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp);
-	if (core2or5 && (rail == 0) && (type == 3))
+	if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp);
-	if (core2or5 && (rail == 1) && (type == 3))
+	if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp);
-	if (core1or5 && (type == 4))
+
+	if (core1or5 && (type == B43_NPHY_RSSI_TSSI_I))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp);
-	if (core2or5 && (type == 4))
+	if (core2or5 && (type == B43_NPHY_RSSI_TSSI_I))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp);
-	if (core1or5 && (type == 5))
+
+	if (core1or5 && (type == B43_NPHY_RSSI_TSSI_Q))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp);
-	if (core2or5 && (type == 5))
+	if (core2or5 && (type == B43_NPHY_RSSI_TSSI_Q))
 		b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp);
 }
 
@@ -1668,27 +1839,39 @@ static void b43_nphy_rev2_rssi_select(struct b43_wldev *dev, u8 code, u8 type)
 				(type + 1) << 4);
 	}
 
-	/* TODO use some definitions */
 	if (code == 0) {
-		b43_phy_maskset(dev, B43_NPHY_AFECTL_OVER, 0xCFFF, 0);
+		b43_phy_mask(dev, B43_NPHY_AFECTL_OVER, ~0x3000);
 		if (type < 3) {
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFEC7, 0);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xEFDC, 0);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFFFE, 0);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+				~(B43_NPHY_RFCTL_CMD_RXEN |
+				  B43_NPHY_RFCTL_CMD_CORESEL));
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER,
+				~(0x1 << 12 |
+				  0x1 << 5 |
+				  0x1 << 1 |
+				  0x1));
+			b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+				~B43_NPHY_RFCTL_CMD_START);
 			udelay(20);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xFFFE, 0);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, ~0x1);
 		}
 	} else {
-		b43_phy_maskset(dev, B43_NPHY_AFECTL_OVER, 0xCFFF,
-				0x3000);
+		b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x3000);
 		if (type < 3) {
 			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD,
-					0xFEC7, 0x0180);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER,
-					0xEFDC, (code << 1 | 0x1021));
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_CMD, 0xFFFE, 0x1);
+				~(B43_NPHY_RFCTL_CMD_RXEN |
+				  B43_NPHY_RFCTL_CMD_CORESEL),
+				(B43_NPHY_RFCTL_CMD_RXEN |
+				 code << B43_NPHY_RFCTL_CMD_CORESEL_SHIFT));
+			b43_phy_set(dev, B43_NPHY_RFCTL_OVER,
+				(0x1 << 12 |
+				  0x1 << 5 |
+				  0x1 << 1 |
+				  0x1));
+			b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+				B43_NPHY_RFCTL_CMD_START);
 			udelay(20);
-			b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER, 0xFFFE, 0);
+			b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, ~0x1);
 		}
 	}
 }
@@ -1837,6 +2020,14 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
 		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S0);
 		save_regs_phy[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B32S1);
+	} else if (dev->phy.rev == 2) {
+		save_regs_phy[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+		save_regs_phy[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+		save_regs_phy[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+		save_regs_phy[3] = b43_phy_read(dev, B43_NPHY_RFCTL_CMD);
+		save_regs_phy[4] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER);
+		save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1);
+		save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2);
 	}
 
 	b43_nphy_rssi_select(dev, 5, type);
@@ -1880,6 +2071,14 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
 		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[5]);
 		b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S0, save_regs_phy[6]);
 		b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S1, save_regs_phy[7]);
+	} else if (dev->phy.rev == 2) {
+		b43_phy_write(dev, B43_NPHY_AFECTL_C1, save_regs_phy[0]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_C2, save_regs_phy[1]);
+		b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[2]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_CMD, save_regs_phy[3]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_OVER, save_regs_phy[4]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO1, save_regs_phy[5]);
+		b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO2, save_regs_phy[6]);
 	}
 
 	return out;
@@ -1894,7 +2093,10 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 	u16 class, override;
 	u8 regs_save_radio[2];
 	u16 regs_save_phy[2];
+
 	s8 offset[4];
+	u8 core;
+	u8 rail;
 
 	u16 clip_state[2];
 	u16 clip_off[2] = { 0xFFFF, 0xFFFF };
@@ -1995,16 +2197,15 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 		if (results_min[i] == 248)
 			offset[i] = code - 32;
 
-		if (i % 2 == 0)
-			b43_nphy_scale_offset_rssi(dev, 0, offset[i], 1, 0,
-							type);
-		else
-			b43_nphy_scale_offset_rssi(dev, 0, offset[i], 2, 1,
-							type);
+		core = (i / 2) ? 2 : 1;
+		rail = (i % 2) ? 1 : 0;
+
+		b43_nphy_scale_offset_rssi(dev, 0, offset[i], core, rail,
+						type);
 	}
 
 	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[0]);
-	b43_radio_maskset(dev, B2055_C1_PD_RSSIMISC, 0xF8, state[1]);
+	b43_radio_maskset(dev, B2055_C2_PD_RSSIMISC, 0xF8, state[1]);
 
 	switch (state[2]) {
 	case 1:
@@ -2042,6 +2243,9 @@ static void b43_nphy_rev2_rssi_cal(struct b43_wldev *dev, u8 type)
 
 	b43_nphy_classifier(dev, 7, class);
 	b43_nphy_write_clip_detection(dev, clip_state);
+	/* Specs don't say about reset here, but it makes wl and b43 dumps
+	   identical, it really seems wl performs this */
+	b43_nphy_reset_cca(dev);
 }
 
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RSSICalRev3 */
@@ -2059,9 +2263,9 @@ static void b43_nphy_rssi_cal(struct b43_wldev *dev)
 	if (dev->phy.rev >= 3) {
 		b43_nphy_rev3_rssi_cal(dev);
 	} else {
-		b43_nphy_rev2_rssi_cal(dev, 2);
-		b43_nphy_rev2_rssi_cal(dev, 0);
-		b43_nphy_rev2_rssi_cal(dev, 1);
+		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_Z);
+		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_X);
+		b43_nphy_rev2_rssi_cal(dev, B43_NPHY_RSSI_Y);
 	}
 }
 
@@ -2295,7 +2499,7 @@ static void b43_nphy_int_pa_set_tx_dig_filters(struct b43_wldev *dev)
 {
 	int i, j;
 	/* B43_NPHY_TXF_20CO_S0A1, B43_NPHY_TXF_40CO_S0A1, unknown */
-	u16 offset[] = { 0x186, 0x195, 0x2C5 };
+	static const u16 offset[] = { 0x186, 0x195, 0x2C5 };
 
 	for (i = 0; i < 3; i++)
 		for (j = 0; j < 15; j++)
@@ -2327,7 +2531,7 @@ static struct nphy_txgains b43_nphy_get_tx_gains(struct b43_wldev *dev)
 	struct nphy_txgains target;
 	const u32 *table = NULL;
 
-	if (nphy->txpwrctrl == 0) {
+	if (!nphy->txpwrctrl) {
 		int i;
 
 		if (nphy->hang_avoid)
@@ -3088,7 +3292,7 @@ static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask)
 {
 	struct b43_phy *phy = &dev->phy;
 	struct b43_phy_n *nphy = phy->n;
-	u16 buf[16];
+	/* u16 buf[16]; it's rev3+ */
 
 	nphy->phyrxchain = mask;
 
@@ -3232,10 +3436,12 @@ int b43_phy_initn(struct b43_wldev *dev)
 
 	b43_nphy_classifier(dev, 0, 0);
 	b43_nphy_read_clip_detection(dev, clip);
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+		b43_nphy_bphy_init(dev);
+
 	tx_pwr_state = nphy->txpwrctrl;
-	/* TODO N PHY TX power control with argument 0
-		(turning off power control) */
-	/* TODO Fix the TX Power Settings */
+	b43_nphy_tx_power_ctrl(dev, false);
+	b43_nphy_tx_power_fix(dev);
 	/* TODO N PHY TX Power Control Idle TSSI */
 	/* TODO N PHY TX Power Control Setup */
 
@@ -3292,21 +3498,18 @@ int b43_phy_initn(struct b43_wldev *dev)
 					/* TODO N PHY Pre Calibrate TX Gain */
 					target = b43_nphy_get_tx_gains(dev);
 				}
-			}
+				if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false))
+					if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
+						b43_nphy_save_cal(dev);
+			} else if (nphy->mphase_cal_phase_id == 0)
+				;/* N PHY Periodic Calibration with arg 3 */
+		} else {
+			b43_nphy_restore_cal(dev);
 		}
 	}
 
-	if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false)) {
-		if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
-			b43_nphy_save_cal(dev);
-		else if (nphy->mphase_cal_phase_id == 0)
-			;/* N PHY Periodic Calibration with argument 3 */
-	} else {
-		b43_nphy_restore_cal(dev);
-	}
-
 	b43_nphy_tx_pwr_ctrl_coef_setup(dev);
-	/* TODO N PHY TX Power Control Enable with argument tx_pwr_state */
+	b43_nphy_tx_power_ctrl(dev, tx_pwr_state);
 	b43_phy_write(dev, B43_NPHY_TXMACIF_HOLDOFF, 0x0015);
 	b43_phy_write(dev, B43_NPHY_TXMACDELAY, 0x0320);
 	if (phy->rev >= 3 && phy->rev <= 6)
@@ -3357,7 +3560,7 @@ static void b43_nphy_channel_setup(struct b43_wldev *dev,
 			b43_phy_mask(dev, B43_PHY_B_TEST, ~0x840);
 	}
 
-	if (nphy->txpwrctrl)
+	if (!nphy->txpwrctrl)
 		b43_nphy_tx_power_fix(dev);
 
 	if (dev->phy.rev < 3)
@@ -3381,7 +3584,6 @@ static int b43_nphy_set_channel(struct b43_wldev *dev,
 				enum nl80211_channel_type channel_type)
 {
 	struct b43_phy *phy = &dev->phy;
-	struct b43_phy_n *nphy = dev->phy.n;
 
 	const struct b43_nphy_channeltab_entry_rev2 *tabent_r2;
 	const struct b43_nphy_channeltab_entry_rev3 *tabent_r3;
@@ -3451,7 +3653,10 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev *dev)
 
 	memset(nphy, 0, sizeof(*nphy));
 
-	//TODO init struct b43_phy_n
+	nphy->gain_boost = true; /* this way we follow wl, assume it is true */
+	nphy->txrx_chain = 2; /* sth different than 0 and 1 for now */
+	nphy->phyrxchain = 3; /* to avoid b43_nphy_set_rx_core_state like wl */
+	nphy->perical = 2; /* avoid additional rssi cal on init (like wl) */
 }
 
 static void b43_nphy_op_free(struct b43_wldev *dev)
@@ -3524,8 +3729,6 @@ static void b43_nphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value)
 static void b43_nphy_op_software_rfkill(struct b43_wldev *dev,
 					bool blocked)
 {
-	struct b43_phy_n *nphy = dev->phy.n;
-
 	if (b43_read32(dev, B43_MMIO_MACCTL) & B43_MACCTL_ENABLED)
 		b43err(dev->wl, "MAC not suspended\n");
 
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/b43/phy_n.h
index c144e59a708b..001e841f118c 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/b43/phy_n.h
@@ -782,7 +782,7 @@ struct b43_phy_n {
 	u16 mphase_txcal_numcmds;
 	u16 mphase_txcal_bestcoeffs[11];
 
-	u8 txpwrctrl;
+	bool txpwrctrl;
 	u16 txcal_bbmult;
 	u16 txiqlocal_bestc[11];
 	bool txiqlocal_coeffsvalid;
diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/b43/radio_2055.c
index 1b5316586cbf..44c6dea66882 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/b43/radio_2055.c
@@ -244,7 +244,7 @@ static const struct b2055_inittab_entry b2055_inittab [] = {
   [0xCB]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xCC]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [B2055_C1_LNA_GAINBST]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
-  [0xCE]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+  [0xCE]			= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
   [0xCF]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xD0]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xD1]			= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -256,7 +256,7 @@ static const struct b2055_inittab_entry b2055_inittab [] = {
   [0xD7]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xD8]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [B2055_C2_LNA_GAINBST]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
-  [0xDA]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+  [0xDA]			= { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
   [0xDB]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xDC]			= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
   [0xDD]			= { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -304,178 +304,178 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
   {	.channel		= 184,
 	.freq			= 4920, /* MHz */
 	.unk2			= 3280,
-	RADIOREGS(0x71, 0x01, 0xEC, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xEC, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xFF, 0xFF, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xB407, 0xB007, 0xAC07, 0x1402, 0x1502, 0x1602),
+	PHYREGS(0x07B4, 0x07B0, 0x07AC, 0x0214, 0x0215, 0x0216),
   },
   {	.channel		= 186,
 	.freq			= 4930, /* MHz */
 	.unk2			= 3287,
-	RADIOREGS(0x71, 0x01, 0xED, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xED, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xFF, 0xFF, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xB807, 0xB407, 0xB007, 0x1302, 0x1402, 0x1502),
+	PHYREGS(0x07B8, 0x07B4, 0x07B0, 0x0213, 0x0214, 0x0215),
   },
   {	.channel		= 188,
 	.freq			= 4940, /* MHz */
 	.unk2			= 3293,
-	RADIOREGS(0x71, 0x01, 0xEE, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xEE, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xBC07, 0xB807, 0xB407, 0x1202, 0x1302, 0x1402),
+	PHYREGS(0x07BC, 0x07B8, 0x07B4, 0x0212, 0x0213, 0x0214),
   },
   {	.channel		= 190,
 	.freq			= 4950, /* MHz */
 	.unk2			= 3300,
-	RADIOREGS(0x71, 0x01, 0xEF, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xEF, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xC007, 0xBC07, 0xB807, 0x1102, 0x1202, 0x1302),
+	PHYREGS(0x07C0, 0x07BC, 0x07B8, 0x0211, 0x0212, 0x0213),
   },
   {	.channel		= 192,
 	.freq			= 4960, /* MHz */
 	.unk2			= 3307,
-	RADIOREGS(0x71, 0x01, 0xF0, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF0, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xC407, 0xC007, 0xBC07, 0x0F02, 0x1102, 0x1202),
+	PHYREGS(0x07C4, 0x07C0, 0x07BC, 0x020F, 0x0211, 0x0212),
   },
   {	.channel		= 194,
 	.freq			= 4970, /* MHz */
 	.unk2			= 3313,
-	RADIOREGS(0x71, 0x01, 0xF1, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF1, 0x01, 0x0F, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xEE, 0xEE, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xC807, 0xC407, 0xC007, 0x0E02, 0x0F02, 0x1102),
+	PHYREGS(0x07C8, 0x07C4, 0x07C0, 0x020E, 0x020F, 0x0211),
   },
   {	.channel		= 196,
 	.freq			= 4980, /* MHz */
 	.unk2			= 3320,
-	RADIOREGS(0x71, 0x01, 0xF2, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF2, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xCC07, 0xC807, 0xC407, 0x0D02, 0x0E02, 0x0F02),
+	PHYREGS(0x07CC, 0x07C8, 0x07C4, 0x020D, 0x020E, 0x020F),
   },
   {	.channel		= 198,
 	.freq			= 4990, /* MHz */
 	.unk2			= 3327,
-	RADIOREGS(0x71, 0x01, 0xF3, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF3, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xD007, 0xCC07, 0xC807, 0x0C02, 0x0D02, 0x0E02),
+	PHYREGS(0x07D0, 0x07CC, 0x07C8, 0x020C, 0x020D, 0x020E),
   },
   {	.channel		= 200,
 	.freq			= 5000, /* MHz */
 	.unk2			= 3333,
-	RADIOREGS(0x71, 0x01, 0xF4, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF4, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xD407, 0xD007, 0xCC07, 0x0B02, 0x0C02, 0x0D02),
+	PHYREGS(0x07D4, 0x07D0, 0x07CC, 0x020B, 0x020C, 0x020D),
   },
   {	.channel		= 202,
 	.freq			= 5010, /* MHz */
 	.unk2			= 3340,
-	RADIOREGS(0x71, 0x01, 0xF5, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF5, 0x01, 0x0E, 0xFF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xDD, 0xDD, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xD807, 0xD407, 0xD007, 0x0A02, 0x0B02, 0x0C02),
+	PHYREGS(0x07D8, 0x07D4, 0x07D0, 0x020A, 0x020B, 0x020C),
   },
   {	.channel		= 204,
 	.freq			= 5020, /* MHz */
 	.unk2			= 3347,
-	RADIOREGS(0x71, 0x01, 0xF6, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF6, 0x01, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xDC07, 0xD807, 0xD407, 0x0902, 0x0A02, 0x0B02),
+	PHYREGS(0x07DC, 0x07D8, 0x07D4, 0x0209, 0x020A, 0x020B),
   },
   {	.channel		= 206,
 	.freq			= 5030, /* MHz */
 	.unk2			= 3353,
-	RADIOREGS(0x71, 0x01, 0xF7, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF7, 0x01, 0x0E, 0xF7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xE007, 0xDC07, 0xD807, 0x0802, 0x0902, 0x0A02),
+	PHYREGS(0x07E0, 0x07DC, 0x07D8, 0x0208, 0x0209, 0x020A),
   },
   {	.channel		= 208,
 	.freq			= 5040, /* MHz */
 	.unk2			= 3360,
-	RADIOREGS(0x71, 0x01, 0xF8, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF8, 0x01, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xE407, 0xE007, 0xDC07, 0x0702, 0x0802, 0x0902),
+	PHYREGS(0x07E4, 0x07E0, 0x07DC, 0x0207, 0x0208, 0x0209),
   },
   {	.channel		= 210,
 	.freq			= 5050, /* MHz */
 	.unk2			= 3367,
-	RADIOREGS(0x71, 0x01, 0xF9, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xF9, 0x01, 0x0D, 0xEF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xCC, 0xCC, 0xFF, 0x00, 0x0F, 0x0F,
 		  0x8F, 0xFF, 0x00, 0x0F, 0x0F, 0x8F),
-	PHYREGS(0xE807, 0xE407, 0xE007, 0x0602, 0x0702, 0x0802),
+	PHYREGS(0x07E8, 0x07E4, 0x07E0, 0x0206, 0x0207, 0x0208),
   },
   {	.channel		= 212,
 	.freq			= 5060, /* MHz */
 	.unk2			= 3373,
-	RADIOREGS(0x71, 0x01, 0xFA, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFA, 0x01, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xBB, 0xBB, 0xFF, 0x00, 0x0E, 0x0F,
 		  0x8E, 0xFF, 0x00, 0x0E, 0x0F, 0x8E),
-	PHYREGS(0xEC07, 0xE807, 0xE407, 0x0502, 0x0602, 0x0702),
+	PHYREGS(0x07EC, 0x07E8, 0x07E4, 0x0205, 0x0206, 0x0207),
   },
   {	.channel		= 214,
 	.freq			= 5070, /* MHz */
 	.unk2			= 3380,
-	RADIOREGS(0x71, 0x01, 0xFB, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFB, 0x01, 0x0D, 0xE6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8F, 0xBB, 0xBB, 0xFF, 0x00, 0x0E, 0x0F,
 		  0x8E, 0xFF, 0x00, 0x0E, 0x0F, 0x8E),
-	PHYREGS(0xF007, 0xEC07, 0xE807, 0x0402, 0x0502, 0x0602),
+	PHYREGS(0x07F0, 0x07EC, 0x07E8, 0x0204, 0x0205, 0x0206),
   },
   {	.channel		= 216,
 	.freq			= 5080, /* MHz */
 	.unk2			= 3387,
-	RADIOREGS(0x71, 0x01, 0xFC, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFC, 0x01, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xBB, 0xBB, 0xEE, 0x00, 0x0E, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0E, 0x0F, 0x8D),
-	PHYREGS(0xF407, 0xF007, 0xEC07, 0x0302, 0x0402, 0x0502),
+	PHYREGS(0x07F4, 0x07F0, 0x07EC, 0x0203, 0x0204, 0x0205),
   },
   {	.channel		= 218,
 	.freq			= 5090, /* MHz */
 	.unk2			= 3393,
-	RADIOREGS(0x71, 0x01, 0xFD, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFD, 0x01, 0x0D, 0xDE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xBB, 0xBB, 0xEE, 0x00, 0x0E, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0E, 0x0F, 0x8D),
-	PHYREGS(0xF807, 0xF407, 0xF007, 0x0202, 0x0302, 0x0402),
+	PHYREGS(0x07F8, 0x07F4, 0x07F0, 0x0202, 0x0203, 0x0204),
   },
   {	.channel		= 220,
 	.freq			= 5100, /* MHz */
 	.unk2			= 3400,
-	RADIOREGS(0x71, 0x01, 0xFE, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFE, 0x01, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xAA, 0xAA, 0xEE, 0x00, 0x0D, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0D, 0x0F, 0x8D),
-	PHYREGS(0xFC07, 0xF807, 0xF407, 0x0102, 0x0202, 0x0302),
+	PHYREGS(0x07FC, 0x07F8, 0x07F4, 0x0201, 0x0202, 0x0203),
   },
   {	.channel		= 222,
 	.freq			= 5110, /* MHz */
 	.unk2			= 3407,
-	RADIOREGS(0x71, 0x01, 0xFF, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0xFF, 0x01, 0x0C, 0xD6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8E, 0xAA, 0xAA, 0xEE, 0x00, 0x0D, 0x0F,
 		  0x8D, 0xEE, 0x00, 0x0D, 0x0F, 0x8D),
-	PHYREGS(0x0008, 0xFC07, 0xF807, 0x0002, 0x0102, 0x0202),
+	PHYREGS(0x0800, 0x07FC, 0x07F8, 0x0200, 0x0201, 0x0202),
   },
   {	.channel		= 224,
 	.freq			= 5120, /* MHz */
 	.unk2			= 3413,
-	RADIOREGS(0x71, 0x02, 0x00, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x00, 0x02, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0xAA, 0xAA, 0xDD, 0x00, 0x0D, 0x0F,
 		  0x8C, 0xDD, 0x00, 0x0D, 0x0F, 0x8C),
-	PHYREGS(0x0408, 0x0008, 0xFC07, 0xFF01, 0x0002, 0x0102),
+	PHYREGS(0x0804, 0x0800, 0x07FC, 0x01FF, 0x0200, 0x0201),
   },
   {	.channel		= 226,
 	.freq			= 5130, /* MHz */
 	.unk2			= 3420,
-	RADIOREGS(0x71, 0x02, 0x01, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x01, 0x02, 0x0C, 0xCE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0xAA, 0xAA, 0xDD, 0x00, 0x0D, 0x0F,
 		  0x8C, 0xDD, 0x00, 0x0D, 0x0F, 0x8C),
-	PHYREGS(0x0808, 0x0408, 0x0008, 0xFE01, 0xFF01, 0x0002),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01FE, 0x01FF, 0x0200),
   },
   {	.channel		= 228,
 	.freq			= 5140, /* MHz */
@@ -483,815 +483,815 @@ static const struct b43_nphy_channeltab_entry_rev2 b43_nphy_channeltab_rev2[] =
 	RADIOREGS(0x71, 0x02, 0x02, 0x0C, 0xC6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8D, 0x99, 0x99, 0xDD, 0x00, 0x0C, 0x0E,
 		  0x8B, 0xDD, 0x00, 0x0C, 0x0E, 0x8B),
-	PHYREGS(0x0C08, 0x0808, 0x0408, 0xFD01, 0xFE01, 0xFF01),
+	PHYREGS(0x080C, 0x0808, 0x0804, 0x01FD, 0x01FE, 0x01FF),
   },
   {	.channel		= 32,
 	.freq			= 5160, /* MHz */
 	.unk2			= 3440,
-	RADIOREGS(0x71, 0x02, 0x04, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x04, 0x02, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x99, 0x99, 0xCC, 0x00, 0x0B, 0x0D,
 		  0x8A, 0xCC, 0x00, 0x0B, 0x0D, 0x8A),
-	PHYREGS(0x1408, 0x1008, 0x0C08, 0xFB01, 0xFC01, 0xFD01),
+	PHYREGS(0x0814, 0x0810, 0x080C, 0x01FB, 0x01FC, 0x01FD),
   },
   {	.channel		= 34,
 	.freq			= 5170, /* MHz */
 	.unk2			= 3447,
-	RADIOREGS(0x71, 0x02, 0x05, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x05, 0x02, 0x0B, 0xBE, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x99, 0x99, 0xCC, 0x00, 0x0B, 0x0D,
 		  0x8A, 0xCC, 0x00, 0x0B, 0x0D, 0x8A),
-	PHYREGS(0x1808, 0x1408, 0x1008, 0xFA01, 0xFB01, 0xFC01),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01FA, 0x01FB, 0x01FC),
   },
   {	.channel		= 36,
 	.freq			= 5180, /* MHz */
 	.unk2			= 3453,
-	RADIOREGS(0x71, 0x02, 0x06, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x06, 0x02, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x88, 0x88, 0xCC, 0x00, 0x0B, 0x0C,
 		  0x89, 0xCC, 0x00, 0x0B, 0x0C, 0x89),
-	PHYREGS(0x1C08, 0x1808, 0x1408, 0xF901, 0xFA01, 0xFB01),
+	PHYREGS(0x081C, 0x0818, 0x0814, 0x01F9, 0x01FA, 0x01FB),
   },
   {	.channel		= 38,
 	.freq			= 5190, /* MHz */
 	.unk2			= 3460,
-	RADIOREGS(0x71, 0x02, 0x07, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x07, 0x02, 0x0B, 0xB6, 0x01, 0x04, 0x0A,
 		  0x00, 0x8C, 0x88, 0x88, 0xCC, 0x00, 0x0B, 0x0C,
 		  0x89, 0xCC, 0x00, 0x0B, 0x0C, 0x89),
-	PHYREGS(0x2008, 0x1C08, 0x1808, 0xF801, 0xF901, 0xFA01),
+	PHYREGS(0x0820, 0x081C, 0x0818, 0x01F8, 0x01F9, 0x01FA),
   },
   {	.channel		= 40,
 	.freq			= 5200, /* MHz */
 	.unk2			= 3467,
-	RADIOREGS(0x71, 0x02, 0x08, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x08, 0x02, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x88, 0x88, 0xBB, 0x00, 0x0A, 0x0B,
 		  0x89, 0xBB, 0x00, 0x0A, 0x0B, 0x89),
-	PHYREGS(0x2408, 0x2008, 0x1C08, 0xF701, 0xF801, 0xF901),
+	PHYREGS(0x0824, 0x0820, 0x081C, 0x01F7, 0x01F8, 0x01F9),
   },
   {	.channel		= 42,
 	.freq			= 5210, /* MHz */
 	.unk2			= 3473,
-	RADIOREGS(0x71, 0x02, 0x09, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x09, 0x02, 0x0B, 0xAF, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x88, 0x88, 0xBB, 0x00, 0x0A, 0x0B,
 		  0x89, 0xBB, 0x00, 0x0A, 0x0B, 0x89),
-	PHYREGS(0x2808, 0x2408, 0x2008, 0xF601, 0xF701, 0xF801),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01F6, 0x01F7, 0x01F8),
   },
   {	.channel		= 44,
 	.freq			= 5220, /* MHz */
 	.unk2			= 3480,
-	RADIOREGS(0x71, 0x02, 0x0A, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0A, 0x02, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x77, 0x77, 0xBB, 0x00, 0x09, 0x0A,
 		  0x88, 0xBB, 0x00, 0x09, 0x0A, 0x88),
-	PHYREGS(0x2C08, 0x2808, 0x2408, 0xF501, 0xF601, 0xF701),
+	PHYREGS(0x082C, 0x0828, 0x0824, 0x01F5, 0x01F6, 0x01F7),
   },
   {	.channel		= 46,
 	.freq			= 5230, /* MHz */
 	.unk2			= 3487,
-	RADIOREGS(0x71, 0x02, 0x0B, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0B, 0x02, 0x0A, 0xA7, 0x01, 0x04, 0x0A,
 		  0x00, 0x8B, 0x77, 0x77, 0xBB, 0x00, 0x09, 0x0A,
 		  0x88, 0xBB, 0x00, 0x09, 0x0A, 0x88),
-	PHYREGS(0x3008, 0x2C08, 0x2808, 0xF401, 0xF501, 0xF601),
+	PHYREGS(0x0830, 0x082C, 0x0828, 0x01F4, 0x01F5, 0x01F6),
   },
   {	.channel		= 48,
 	.freq			= 5240, /* MHz */
 	.unk2			= 3493,
-	RADIOREGS(0x71, 0x02, 0x0C, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0C, 0x02, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x77, 0x77, 0xAA, 0x00, 0x09, 0x0A,
 		  0x87, 0xAA, 0x00, 0x09, 0x0A, 0x87),
-	PHYREGS(0x3408, 0x3008, 0x2C08, 0xF301, 0xF401, 0xF501),
+	PHYREGS(0x0834, 0x0830, 0x082C, 0x01F3, 0x01F4, 0x01F5),
   },
   {	.channel		= 50,
 	.freq			= 5250, /* MHz */
 	.unk2			= 3500,
-	RADIOREGS(0x71, 0x02, 0x0D, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0D, 0x02, 0x0A, 0xA0, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x77, 0x77, 0xAA, 0x00, 0x09, 0x0A,
 		  0x87, 0xAA, 0x00, 0x09, 0x0A, 0x87),
-	PHYREGS(0x3808, 0x3408, 0x3008, 0xF201, 0xF301, 0xF401),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01F2, 0x01F3, 0x01F4),
   },
   {	.channel		= 52,
 	.freq			= 5260, /* MHz */
 	.unk2			= 3507,
-	RADIOREGS(0x71, 0x02, 0x0E, 0x0A, 0x98, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0E, 0x02, 0x0A, 0x98, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x66, 0x66, 0xAA, 0x00, 0x08, 0x09,
 		  0x87, 0xAA, 0x00, 0x08, 0x09, 0x87),
-	PHYREGS(0x3C08, 0x3808, 0x3408, 0xF101, 0xF201, 0xF301),
+	PHYREGS(0x083C, 0x0838, 0x0834, 0x01F1, 0x01F2, 0x01F3),
   },
   {	.channel		= 54,
 	.freq			= 5270, /* MHz */
 	.unk2			= 3513,
-	RADIOREGS(0x71, 0x02, 0x0F, 0x0A, 0x98, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x0F, 0x02, 0x0A, 0x98, 0x01, 0x04, 0x0A,
 		  0x00, 0x8A, 0x66, 0x66, 0xAA, 0x00, 0x08, 0x09,
 		  0x87, 0xAA, 0x00, 0x08, 0x09, 0x87),
-	PHYREGS(0x4008, 0x3C08, 0x3808, 0xF001, 0xF101, 0xF201),
+	PHYREGS(0x0840, 0x083C, 0x0838, 0x01F0, 0x01F1, 0x01F2),
   },
   {	.channel		= 56,
 	.freq			= 5280, /* MHz */
 	.unk2			= 3520,
-	RADIOREGS(0x71, 0x02, 0x10, 0x09, 0x91, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x10, 0x02, 0x09, 0x91, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x66, 0x66, 0x99, 0x00, 0x08, 0x08,
 		  0x86, 0x99, 0x00, 0x08, 0x08, 0x86),
-	PHYREGS(0x4408, 0x4008, 0x3C08, 0xF001, 0xF001, 0xF101),
+	PHYREGS(0x0844, 0x0840, 0x083C, 0x01F0, 0x01F0, 0x01F1),
   },
   {	.channel		= 58,
 	.freq			= 5290, /* MHz */
 	.unk2			= 3527,
-	RADIOREGS(0x71, 0x02, 0x11, 0x09, 0x91, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x11, 0x02, 0x09, 0x91, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x66, 0x66, 0x99, 0x00, 0x08, 0x08,
 		  0x86, 0x99, 0x00, 0x08, 0x08, 0x86),
-	PHYREGS(0x4808, 0x4408, 0x4008, 0xEF01, 0xF001, 0xF001),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01EF, 0x01F0, 0x01F0),
   },
   {	.channel		= 60,
 	.freq			= 5300, /* MHz */
 	.unk2			= 3533,
-	RADIOREGS(0x71, 0x02, 0x12, 0x09, 0x8A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x12, 0x02, 0x09, 0x8A, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x55, 0x55, 0x99, 0x00, 0x08, 0x07,
 		  0x85, 0x99, 0x00, 0x08, 0x07, 0x85),
-	PHYREGS(0x4C08, 0x4808, 0x4408, 0xEE01, 0xEF01, 0xF001),
+	PHYREGS(0x084C, 0x0848, 0x0844, 0x01EE, 0x01EF, 0x01F0),
   },
   {	.channel		= 62,
 	.freq			= 5310, /* MHz */
 	.unk2			= 3540,
-	RADIOREGS(0x71, 0x02, 0x13, 0x09, 0x8A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x13, 0x02, 0x09, 0x8A, 0x01, 0x04, 0x0A,
 		  0x00, 0x89, 0x55, 0x55, 0x99, 0x00, 0x08, 0x07,
 		  0x85, 0x99, 0x00, 0x08, 0x07, 0x85),
-	PHYREGS(0x5008, 0x4C08, 0x4808, 0xED01, 0xEE01, 0xEF01),
+	PHYREGS(0x0850, 0x084C, 0x0848, 0x01ED, 0x01EE, 0x01EF),
   },
   {	.channel		= 64,
 	.freq			= 5320, /* MHz */
 	.unk2			= 3547,
-	RADIOREGS(0x71, 0x02, 0x14, 0x09, 0x83, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x14, 0x02, 0x09, 0x83, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x55, 0x55, 0x88, 0x00, 0x07, 0x07,
 		  0x84, 0x88, 0x00, 0x07, 0x07, 0x84),
-	PHYREGS(0x5408, 0x5008, 0x4C08, 0xEC01, 0xED01, 0xEE01),
+	PHYREGS(0x0854, 0x0850, 0x084C, 0x01EC, 0x01ED, 0x01EE),
   },
   {	.channel		= 66,
 	.freq			= 5330, /* MHz */
 	.unk2			= 3553,
-	RADIOREGS(0x71, 0x02, 0x15, 0x09, 0x83, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x15, 0x02, 0x09, 0x83, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x55, 0x55, 0x88, 0x00, 0x07, 0x07,
 		  0x84, 0x88, 0x00, 0x07, 0x07, 0x84),
-	PHYREGS(0x5808, 0x5408, 0x5008, 0xEB01, 0xEC01, 0xED01),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01EB, 0x01EC, 0x01ED),
   },
   {	.channel		= 68,
 	.freq			= 5340, /* MHz */
 	.unk2			= 3560,
-	RADIOREGS(0x71, 0x02, 0x16, 0x08, 0x7C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x16, 0x02, 0x08, 0x7C, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x44, 0x44, 0x88, 0x00, 0x07, 0x06,
 		  0x84, 0x88, 0x00, 0x07, 0x06, 0x84),
-	PHYREGS(0x5C08, 0x5808, 0x5408, 0xEA01, 0xEB01, 0xEC01),
+	PHYREGS(0x085C, 0x0858, 0x0854, 0x01EA, 0x01EB, 0x01EC),
   },
   {	.channel		= 70,
 	.freq			= 5350, /* MHz */
 	.unk2			= 3567,
-	RADIOREGS(0x71, 0x02, 0x17, 0x08, 0x7C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x17, 0x02, 0x08, 0x7C, 0x01, 0x04, 0x0A,
 		  0x00, 0x88, 0x44, 0x44, 0x88, 0x00, 0x07, 0x06,
 		  0x84, 0x88, 0x00, 0x07, 0x06, 0x84),
-	PHYREGS(0x6008, 0x5C08, 0x5808, 0xE901, 0xEA01, 0xEB01),
+	PHYREGS(0x0860, 0x085C, 0x0858, 0x01E9, 0x01EA, 0x01EB),
   },
   {	.channel		= 72,
 	.freq			= 5360, /* MHz */
 	.unk2			= 3573,
-	RADIOREGS(0x71, 0x02, 0x18, 0x08, 0x75, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x18, 0x02, 0x08, 0x75, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x44, 0x44, 0x77, 0x00, 0x06, 0x05,
 		  0x83, 0x77, 0x00, 0x06, 0x05, 0x83),
-	PHYREGS(0x6408, 0x6008, 0x5C08, 0xE801, 0xE901, 0xEA01),
+	PHYREGS(0x0864, 0x0860, 0x085C, 0x01E8, 0x01E9, 0x01EA),
   },
   {	.channel		= 74,
 	.freq			= 5370, /* MHz */
 	.unk2			= 3580,
-	RADIOREGS(0x71, 0x02, 0x19, 0x08, 0x75, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x19, 0x02, 0x08, 0x75, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x44, 0x44, 0x77, 0x00, 0x06, 0x05,
 		  0x83, 0x77, 0x00, 0x06, 0x05, 0x83),
-	PHYREGS(0x6808, 0x6408, 0x6008, 0xE701, 0xE801, 0xE901),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01E7, 0x01E8, 0x01E9),
   },
   {	.channel		= 76,
 	.freq			= 5380, /* MHz */
 	.unk2			= 3587,
-	RADIOREGS(0x71, 0x02, 0x1A, 0x08, 0x6E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1A, 0x02, 0x08, 0x6E, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x33, 0x33, 0x77, 0x00, 0x06, 0x04,
 		  0x82, 0x77, 0x00, 0x06, 0x04, 0x82),
-	PHYREGS(0x6C08, 0x6808, 0x6408, 0xE601, 0xE701, 0xE801),
+	PHYREGS(0x086C, 0x0868, 0x0864, 0x01E6, 0x01E7, 0x01E8),
   },
   {	.channel		= 78,
 	.freq			= 5390, /* MHz */
 	.unk2			= 3593,
-	RADIOREGS(0x71, 0x02, 0x1B, 0x08, 0x6E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1B, 0x02, 0x08, 0x6E, 0x01, 0x04, 0x0A,
 		  0x00, 0x87, 0x33, 0x33, 0x77, 0x00, 0x06, 0x04,
 		  0x82, 0x77, 0x00, 0x06, 0x04, 0x82),
-	PHYREGS(0x7008, 0x6C08, 0x6808, 0xE501, 0xE601, 0xE701),
+	PHYREGS(0x0870, 0x086C, 0x0868, 0x01E5, 0x01E6, 0x01E7),
   },
   {	.channel		= 80,
 	.freq			= 5400, /* MHz */
 	.unk2			= 3600,
-	RADIOREGS(0x71, 0x02, 0x1C, 0x07, 0x67, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1C, 0x02, 0x07, 0x67, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x33, 0x33, 0x66, 0x00, 0x05, 0x04,
 		  0x81, 0x66, 0x00, 0x05, 0x04, 0x81),
-	PHYREGS(0x7408, 0x7008, 0x6C08, 0xE501, 0xE501, 0xE601),
+	PHYREGS(0x0874, 0x0870, 0x086C, 0x01E5, 0x01E5, 0x01E6),
   },
   {	.channel		= 82,
 	.freq			= 5410, /* MHz */
 	.unk2			= 3607,
-	RADIOREGS(0x71, 0x02, 0x1D, 0x07, 0x67, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1D, 0x02, 0x07, 0x67, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x33, 0x33, 0x66, 0x00, 0x05, 0x04,
 		  0x81, 0x66, 0x00, 0x05, 0x04, 0x81),
-	PHYREGS(0x7808, 0x7408, 0x7008, 0xE401, 0xE501, 0xE501),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01E4, 0x01E5, 0x01E5),
   },
   {	.channel		= 84,
 	.freq			= 5420, /* MHz */
 	.unk2			= 3613,
-	RADIOREGS(0x71, 0x02, 0x1E, 0x07, 0x61, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1E, 0x02, 0x07, 0x61, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x22, 0x22, 0x66, 0x00, 0x05, 0x03,
 		  0x80, 0x66, 0x00, 0x05, 0x03, 0x80),
-	PHYREGS(0x7C08, 0x7808, 0x7408, 0xE301, 0xE401, 0xE501),
+	PHYREGS(0x087C, 0x0878, 0x0874, 0x01E3, 0x01E4, 0x01E5),
   },
   {	.channel		= 86,
 	.freq			= 5430, /* MHz */
 	.unk2			= 3620,
-	RADIOREGS(0x71, 0x02, 0x1F, 0x07, 0x61, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x1F, 0x02, 0x07, 0x61, 0x01, 0x04, 0x0A,
 		  0x00, 0x86, 0x22, 0x22, 0x66, 0x00, 0x05, 0x03,
 		  0x80, 0x66, 0x00, 0x05, 0x03, 0x80),
-	PHYREGS(0x8008, 0x7C08, 0x7808, 0xE201, 0xE301, 0xE401),
+	PHYREGS(0x0880, 0x087C, 0x0878, 0x01E2, 0x01E3, 0x01E4),
   },
   {	.channel		= 88,
 	.freq			= 5440, /* MHz */
 	.unk2			= 3627,
-	RADIOREGS(0x71, 0x02, 0x20, 0x07, 0x5A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x20, 0x02, 0x07, 0x5A, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x22, 0x22, 0x55, 0x00, 0x04, 0x02,
 		  0x80, 0x55, 0x00, 0x04, 0x02, 0x80),
-	PHYREGS(0x8408, 0x8008, 0x7C08, 0xE101, 0xE201, 0xE301),
+	PHYREGS(0x0884, 0x0880, 0x087C, 0x01E1, 0x01E2, 0x01E3),
   },
   {	.channel		= 90,
 	.freq			= 5450, /* MHz */
 	.unk2			= 3633,
-	RADIOREGS(0x71, 0x02, 0x21, 0x07, 0x5A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x21, 0x02, 0x07, 0x5A, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x22, 0x22, 0x55, 0x00, 0x04, 0x02,
 		  0x80, 0x55, 0x00, 0x04, 0x02, 0x80),
-	PHYREGS(0x8808, 0x8408, 0x8008, 0xE001, 0xE101, 0xE201),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01E0, 0x01E1, 0x01E2),
   },
   {	.channel		= 92,
 	.freq			= 5460, /* MHz */
 	.unk2			= 3640,
-	RADIOREGS(0x71, 0x02, 0x22, 0x06, 0x53, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x22, 0x02, 0x06, 0x53, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x11, 0x11, 0x55, 0x00, 0x04, 0x01,
 		  0x80, 0x55, 0x00, 0x04, 0x01, 0x80),
-	PHYREGS(0x8C08, 0x8808, 0x8408, 0xDF01, 0xE001, 0xE101),
+	PHYREGS(0x088C, 0x0888, 0x0884, 0x01DF, 0x01E0, 0x01E1),
   },
   {	.channel		= 94,
 	.freq			= 5470, /* MHz */
 	.unk2			= 3647,
-	RADIOREGS(0x71, 0x02, 0x23, 0x06, 0x53, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x23, 0x02, 0x06, 0x53, 0x01, 0x04, 0x0A,
 		  0x00, 0x85, 0x11, 0x11, 0x55, 0x00, 0x04, 0x01,
 		  0x80, 0x55, 0x00, 0x04, 0x01, 0x80),
-	PHYREGS(0x9008, 0x8C08, 0x8808, 0xDE01, 0xDF01, 0xE001),
+	PHYREGS(0x0890, 0x088C, 0x0888, 0x01DE, 0x01DF, 0x01E0),
   },
   {	.channel		= 96,
 	.freq			= 5480, /* MHz */
 	.unk2			= 3653,
-	RADIOREGS(0x71, 0x02, 0x24, 0x06, 0x4D, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x24, 0x02, 0x06, 0x4D, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x11, 0x11, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0x9408, 0x9008, 0x8C08, 0xDD01, 0xDE01, 0xDF01),
+	PHYREGS(0x0894, 0x0890, 0x088C, 0x01DD, 0x01DE, 0x01DF),
   },
   {	.channel		= 98,
 	.freq			= 5490, /* MHz */
 	.unk2			= 3660,
-	RADIOREGS(0x71, 0x02, 0x25, 0x06, 0x4D, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x25, 0x02, 0x06, 0x4D, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x11, 0x11, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0x9808, 0x9408, 0x9008, 0xDD01, 0xDD01, 0xDE01),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01DD, 0x01DD, 0x01DE),
   },
   {	.channel		= 100,
 	.freq			= 5500, /* MHz */
 	.unk2			= 3667,
-	RADIOREGS(0x71, 0x02, 0x26, 0x06, 0x47, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x26, 0x02, 0x06, 0x47, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x00, 0x00, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0x9C08, 0x9808, 0x9408, 0xDC01, 0xDD01, 0xDD01),
+	PHYREGS(0x089C, 0x0898, 0x0894, 0x01DC, 0x01DD, 0x01DD),
   },
   {	.channel		= 102,
 	.freq			= 5510, /* MHz */
 	.unk2			= 3673,
-	RADIOREGS(0x71, 0x02, 0x27, 0x06, 0x47, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x27, 0x02, 0x06, 0x47, 0x01, 0x04, 0x0A,
 		  0x00, 0x84, 0x00, 0x00, 0x44, 0x00, 0x03, 0x00,
 		  0x80, 0x44, 0x00, 0x03, 0x00, 0x80),
-	PHYREGS(0xA008, 0x9C08, 0x9808, 0xDB01, 0xDC01, 0xDD01),
+	PHYREGS(0x08A0, 0x089C, 0x0898, 0x01DB, 0x01DC, 0x01DD),
   },
   {	.channel		= 104,
 	.freq			= 5520, /* MHz */
 	.unk2			= 3680,
-	RADIOREGS(0x71, 0x02, 0x28, 0x05, 0x40, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x28, 0x02, 0x05, 0x40, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xA408, 0xA008, 0x9C08, 0xDA01, 0xDB01, 0xDC01),
+	PHYREGS(0x08A4, 0x08A0, 0x089C, 0x01DA, 0x01DB, 0x01DC),
   },
   {	.channel		= 106,
 	.freq			= 5530, /* MHz */
 	.unk2			= 3687,
-	RADIOREGS(0x71, 0x02, 0x29, 0x05, 0x40, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x29, 0x02, 0x05, 0x40, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xA808, 0xA408, 0xA008, 0xD901, 0xDA01, 0xDB01),
+	PHYREGS(0x08A8, 0x08A4, 0x08A0, 0x01D9, 0x01DA, 0x01DB),
   },
   {	.channel		= 108,
 	.freq			= 5540, /* MHz */
 	.unk2			= 3693,
-	RADIOREGS(0x71, 0x02, 0x2A, 0x05, 0x3A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2A, 0x02, 0x05, 0x3A, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xAC08, 0xA808, 0xA408, 0xD801, 0xD901, 0xDA01),
+	PHYREGS(0x08AC, 0x08A8, 0x08A4, 0x01D8, 0x01D9, 0x01DA),
   },
   {	.channel		= 110,
 	.freq			= 5550, /* MHz */
 	.unk2			= 3700,
-	RADIOREGS(0x71, 0x02, 0x2B, 0x05, 0x3A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2B, 0x02, 0x05, 0x3A, 0x01, 0x04, 0x0A,
 		  0x00, 0x83, 0x00, 0x00, 0x33, 0x00, 0x02, 0x00,
 		  0x80, 0x33, 0x00, 0x02, 0x00, 0x80),
-	PHYREGS(0xB008, 0xAC08, 0xA808, 0xD701, 0xD801, 0xD901),
+	PHYREGS(0x08B0, 0x08AC, 0x08A8, 0x01D7, 0x01D8, 0x01D9),
   },
   {	.channel		= 112,
 	.freq			= 5560, /* MHz */
 	.unk2			= 3707,
-	RADIOREGS(0x71, 0x02, 0x2C, 0x05, 0x34, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2C, 0x02, 0x05, 0x34, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xB408, 0xB008, 0xAC08, 0xD701, 0xD701, 0xD801),
+	PHYREGS(0x08B4, 0x08B0, 0x08AC, 0x01D7, 0x01D7, 0x01D8),
   },
   {	.channel		= 114,
 	.freq			= 5570, /* MHz */
 	.unk2			= 3713,
-	RADIOREGS(0x71, 0x02, 0x2D, 0x05, 0x34, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2D, 0x02, 0x05, 0x34, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xB808, 0xB408, 0xB008, 0xD601, 0xD701, 0xD701),
+	PHYREGS(0x08B8, 0x08B4, 0x08B0, 0x01D6, 0x01D7, 0x01D7),
   },
   {	.channel		= 116,
 	.freq			= 5580, /* MHz */
 	.unk2			= 3720,
-	RADIOREGS(0x71, 0x02, 0x2E, 0x04, 0x2E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2E, 0x02, 0x04, 0x2E, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xBC08, 0xB808, 0xB408, 0xD501, 0xD601, 0xD701),
+	PHYREGS(0x08BC, 0x08B8, 0x08B4, 0x01D5, 0x01D6, 0x01D7),
   },
   {	.channel		= 118,
 	.freq			= 5590, /* MHz */
 	.unk2			= 3727,
-	RADIOREGS(0x71, 0x02, 0x2F, 0x04, 0x2E, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x2F, 0x02, 0x04, 0x2E, 0x01, 0x04, 0x0A,
 		  0x00, 0x82, 0x00, 0x00, 0x22, 0x00, 0x01, 0x00,
 		  0x80, 0x22, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xC008, 0xBC08, 0xB808, 0xD401, 0xD501, 0xD601),
+	PHYREGS(0x08C0, 0x08BC, 0x08B8, 0x01D4, 0x01D5, 0x01D6),
   },
   {	.channel		= 120,
 	.freq			= 5600, /* MHz */
 	.unk2			= 3733,
-	RADIOREGS(0x71, 0x02, 0x30, 0x04, 0x28, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x30, 0x02, 0x04, 0x28, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x01, 0x00,
 		  0x80, 0x11, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xC408, 0xC008, 0xBC08, 0xD301, 0xD401, 0xD501),
+	PHYREGS(0x08C4, 0x08C0, 0x08BC, 0x01D3, 0x01D4, 0x01D5),
   },
   {	.channel		= 122,
 	.freq			= 5610, /* MHz */
 	.unk2			= 3740,
-	RADIOREGS(0x71, 0x02, 0x31, 0x04, 0x28, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x31, 0x02, 0x04, 0x28, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x01, 0x00,
 		  0x80, 0x11, 0x00, 0x01, 0x00, 0x80),
-	PHYREGS(0xC808, 0xC408, 0xC008, 0xD201, 0xD301, 0xD401),
+	PHYREGS(0x08C8, 0x08C4, 0x08C0, 0x01D2, 0x01D3, 0x01D4),
   },
   {	.channel		= 124,
 	.freq			= 5620, /* MHz */
 	.unk2			= 3747,
-	RADIOREGS(0x71, 0x02, 0x32, 0x04, 0x21, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x32, 0x02, 0x04, 0x21, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
 		  0x80, 0x11, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xCC08, 0xC808, 0xC408, 0xD201, 0xD201, 0xD301),
+	PHYREGS(0x08CC, 0x08C8, 0x08C4, 0x01D2, 0x01D2, 0x01D3),
   },
   {	.channel		= 126,
 	.freq			= 5630, /* MHz */
 	.unk2			= 3753,
-	RADIOREGS(0x71, 0x02, 0x33, 0x04, 0x21, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x33, 0x02, 0x04, 0x21, 0x01, 0x04, 0x0A,
 		  0x00, 0x81, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,
 		  0x80, 0x11, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xD008, 0xCC08, 0xC808, 0xD101, 0xD201, 0xD201),
+	PHYREGS(0x08D0, 0x08CC, 0x08C8, 0x01D1, 0x01D2, 0x01D2),
   },
   {	.channel		= 128,
 	.freq			= 5640, /* MHz */
 	.unk2			= 3760,
-	RADIOREGS(0x71, 0x02, 0x34, 0x03, 0x1C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x34, 0x02, 0x03, 0x1C, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xD408, 0xD008, 0xCC08, 0xD001, 0xD101, 0xD201),
+	PHYREGS(0x08D4, 0x08D0, 0x08CC, 0x01D0, 0x01D1, 0x01D2),
   },
   {	.channel		= 130,
 	.freq			= 5650, /* MHz */
 	.unk2			= 3767,
-	RADIOREGS(0x71, 0x02, 0x35, 0x03, 0x1C, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x35, 0x02, 0x03, 0x1C, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xD808, 0xD408, 0xD008, 0xCF01, 0xD001, 0xD101),
+	PHYREGS(0x08D8, 0x08D4, 0x08D0, 0x01CF, 0x01D0, 0x01D1),
   },
   {	.channel		= 132,
 	.freq			= 5660, /* MHz */
 	.unk2			= 3773,
-	RADIOREGS(0x71, 0x02, 0x36, 0x03, 0x16, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x36, 0x02, 0x03, 0x16, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xDC08, 0xD808, 0xD408, 0xCE01, 0xCF01, 0xD001),
+	PHYREGS(0x08DC, 0x08D8, 0x08D4, 0x01CE, 0x01CF, 0x01D0),
   },
   {	.channel		= 134,
 	.freq			= 5670, /* MHz */
 	.unk2			= 3780,
-	RADIOREGS(0x71, 0x02, 0x37, 0x03, 0x16, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x37, 0x02, 0x03, 0x16, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xE008, 0xDC08, 0xD808, 0xCE01, 0xCE01, 0xCF01),
+	PHYREGS(0x08E0, 0x08DC, 0x08D8, 0x01CE, 0x01CE, 0x01CF),
   },
   {	.channel		= 136,
 	.freq			= 5680, /* MHz */
 	.unk2			= 3787,
-	RADIOREGS(0x71, 0x02, 0x38, 0x03, 0x10, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x38, 0x02, 0x03, 0x10, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xE408, 0xE008, 0xDC08, 0xCD01, 0xCE01, 0xCE01),
+	PHYREGS(0x08E4, 0x08E0, 0x08DC, 0x01CD, 0x01CE, 0x01CE),
   },
   {	.channel		= 138,
 	.freq			= 5690, /* MHz */
 	.unk2			= 3793,
-	RADIOREGS(0x71, 0x02, 0x39, 0x03, 0x10, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x39, 0x02, 0x03, 0x10, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xE808, 0xE408, 0xE008, 0xCC01, 0xCD01, 0xCE01),
+	PHYREGS(0x08E8, 0x08E4, 0x08E0, 0x01CC, 0x01CD, 0x01CE),
   },
   {	.channel		= 140,
 	.freq			= 5700, /* MHz */
 	.unk2			= 3800,
-	RADIOREGS(0x71, 0x02, 0x3A, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3A, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xEC08, 0xE808, 0xE408, 0xCB01, 0xCC01, 0xCD01),
+	PHYREGS(0x08EC, 0x08E8, 0x08E4, 0x01CB, 0x01CC, 0x01CD),
   },
   {	.channel		= 142,
 	.freq			= 5710, /* MHz */
 	.unk2			= 3807,
-	RADIOREGS(0x71, 0x02, 0x3B, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3B, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF008, 0xEC08, 0xE808, 0xCA01, 0xCB01, 0xCC01),
+	PHYREGS(0x08F0, 0x08EC, 0x08E8, 0x01CA, 0x01CB, 0x01CC),
   },
   {	.channel		= 144,
 	.freq			= 5720, /* MHz */
 	.unk2			= 3813,
-	RADIOREGS(0x71, 0x02, 0x3C, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3C, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF408, 0xF008, 0xEC08, 0xC901, 0xCA01, 0xCB01),
+	PHYREGS(0x08F4, 0x08F0, 0x08EC, 0x01C9, 0x01CA, 0x01CB),
   },
   {	.channel		= 145,
 	.freq			= 5725, /* MHz */
 	.unk2			= 3817,
-	RADIOREGS(0x72, 0x04, 0x79, 0x02, 0x03, 0x01, 0x03, 0x14,
+	RADIOREGS(0x72, 0x79, 0x04, 0x02, 0x03, 0x01, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF608, 0xF208, 0xEE08, 0xC901, 0xCA01, 0xCB01),
+	PHYREGS(0x08F6, 0x08F2, 0x08EE, 0x01C9, 0x01CA, 0x01CB),
   },
   {	.channel		= 146,
 	.freq			= 5730, /* MHz */
 	.unk2			= 3820,
-	RADIOREGS(0x71, 0x02, 0x3D, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3D, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xF808, 0xF408, 0xF008, 0xC901, 0xC901, 0xCA01),
+	PHYREGS(0x08F8, 0x08F4, 0x08F0, 0x01C9, 0x01C9, 0x01CA),
   },
   {	.channel		= 147,
 	.freq			= 5735, /* MHz */
 	.unk2			= 3823,
-	RADIOREGS(0x72, 0x04, 0x7B, 0x02, 0x03, 0x01, 0x03, 0x14,
+	RADIOREGS(0x72, 0x7B, 0x04, 0x02, 0x03, 0x01, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xFA08, 0xF608, 0xF208, 0xC801, 0xC901, 0xCA01),
+	PHYREGS(0x08FA, 0x08F6, 0x08F2, 0x01C8, 0x01C9, 0x01CA),
   },
   {	.channel		= 148,
 	.freq			= 5740, /* MHz */
 	.unk2			= 3827,
-	RADIOREGS(0x71, 0x02, 0x3E, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3E, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xFC08, 0xF808, 0xF408, 0xC801, 0xC901, 0xC901),
+	PHYREGS(0x08FC, 0x08F8, 0x08F4, 0x01C8, 0x01C9, 0x01C9),
   },
   {	.channel		= 149,
 	.freq			= 5745, /* MHz */
 	.unk2			= 3830,
-	RADIOREGS(0x72, 0x04, 0x7D, 0x02, 0xFE, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x7D, 0x04, 0x02, 0xFE, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0xFE08, 0xFA08, 0xF608, 0xC801, 0xC801, 0xC901),
+	PHYREGS(0x08FE, 0x08FA, 0x08F6, 0x01C8, 0x01C8, 0x01C9),
   },
   {	.channel		= 150,
 	.freq			= 5750, /* MHz */
 	.unk2			= 3833,
-	RADIOREGS(0x71, 0x02, 0x3F, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x3F, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0009, 0xFC08, 0xF808, 0xC701, 0xC801, 0xC901),
+	PHYREGS(0x0900, 0x08FC, 0x08F8, 0x01C7, 0x01C8, 0x01C9),
   },
   {	.channel		= 151,
 	.freq			= 5755, /* MHz */
 	.unk2			= 3837,
-	RADIOREGS(0x72, 0x04, 0x7F, 0x02, 0xFE, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x7F, 0x04, 0x02, 0xFE, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0209, 0xFE08, 0xFA08, 0xC701, 0xC801, 0xC801),
+	PHYREGS(0x0902, 0x08FE, 0x08FA, 0x01C7, 0x01C8, 0x01C8),
   },
   {	.channel		= 152,
 	.freq			= 5760, /* MHz */
 	.unk2			= 3840,
-	RADIOREGS(0x71, 0x02, 0x40, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x40, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0409, 0x0009, 0xFC08, 0xC601, 0xC701, 0xC801),
+	PHYREGS(0x0904, 0x0900, 0x08FC, 0x01C6, 0x01C7, 0x01C8),
   },
   {	.channel		= 153,
 	.freq			= 5765, /* MHz */
 	.unk2			= 3843,
-	RADIOREGS(0x72, 0x04, 0x81, 0x02, 0xF8, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x81, 0x04, 0x02, 0xF8, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0609, 0x0209, 0xFE08, 0xC601, 0xC701, 0xC801),
+	PHYREGS(0x0906, 0x0902, 0x08FE, 0x01C6, 0x01C7, 0x01C8),
   },
   {	.channel		= 154,
 	.freq			= 5770, /* MHz */
 	.unk2			= 3847,
-	RADIOREGS(0x71, 0x02, 0x41, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x41, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0809, 0x0409, 0x0009, 0xC601, 0xC601, 0xC701),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01C6, 0x01C6, 0x01C7),
   },
   {	.channel		= 155,
 	.freq			= 5775, /* MHz */
 	.unk2			= 3850,
-	RADIOREGS(0x72, 0x04, 0x83, 0x02, 0xF8, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x83, 0x04, 0x02, 0xF8, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0A09, 0x0609, 0x0209, 0xC501, 0xC601, 0xC701),
+	PHYREGS(0x090A, 0x0906, 0x0902, 0x01C5, 0x01C6, 0x01C7),
   },
   {	.channel		= 156,
 	.freq			= 5780, /* MHz */
 	.unk2			= 3853,
-	RADIOREGS(0x71, 0x02, 0x42, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x42, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0C09, 0x0809, 0x0409, 0xC501, 0xC601, 0xC601),
+	PHYREGS(0x090C, 0x0908, 0x0904, 0x01C5, 0x01C6, 0x01C6),
   },
   {	.channel		= 157,
 	.freq			= 5785, /* MHz */
 	.unk2			= 3857,
-	RADIOREGS(0x72, 0x04, 0x85, 0x02, 0xF2, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x85, 0x04, 0x02, 0xF2, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x0E09, 0x0A09, 0x0609, 0xC401, 0xC501, 0xC601),
+	PHYREGS(0x090E, 0x090A, 0x0906, 0x01C4, 0x01C5, 0x01C6),
   },
   {	.channel		= 158,
 	.freq			= 5790, /* MHz */
 	.unk2			= 3860,
-	RADIOREGS(0x71, 0x02, 0x43, 0x02, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x43, 0x02, 0x02, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1009, 0x0C09, 0x0809, 0xC401, 0xC501, 0xC601),
+	PHYREGS(0x0910, 0x090C, 0x0908, 0x01C4, 0x01C5, 0x01C6),
   },
   {	.channel		= 159,
 	.freq			= 5795, /* MHz */
 	.unk2			= 3863,
-	RADIOREGS(0x72, 0x04, 0x87, 0x02, 0xF2, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x87, 0x04, 0x02, 0xF2, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1209, 0x0E09, 0x0A09, 0xC401, 0xC401, 0xC501),
+	PHYREGS(0x0912, 0x090E, 0x090A, 0x01C4, 0x01C4, 0x01C5),
   },
   {	.channel		= 160,
 	.freq			= 5800, /* MHz */
 	.unk2			= 3867,
-	RADIOREGS(0x71, 0x02, 0x44, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x44, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1409, 0x1009, 0x0C09, 0xC301, 0xC401, 0xC501),
+	PHYREGS(0x0914, 0x0910, 0x090C, 0x01C3, 0x01C4, 0x01C5),
   },
   {	.channel		= 161,
 	.freq			= 5805, /* MHz */
 	.unk2			= 3870,
-	RADIOREGS(0x72, 0x04, 0x89, 0x01, 0xED, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x89, 0x04, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1609, 0x1209, 0x0E09, 0xC301, 0xC401, 0xC401),
+	PHYREGS(0x0916, 0x0912, 0x090E, 0x01C3, 0x01C4, 0x01C4),
   },
   {	.channel		= 162,
 	.freq			= 5810, /* MHz */
 	.unk2			= 3873,
-	RADIOREGS(0x71, 0x02, 0x45, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x45, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1809, 0x1409, 0x1009, 0xC201, 0xC301, 0xC401),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01C2, 0x01C3, 0x01C4),
   },
   {	.channel		= 163,
 	.freq			= 5815, /* MHz */
 	.unk2			= 3877,
-	RADIOREGS(0x72, 0x04, 0x8B, 0x01, 0xED, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x8B, 0x04, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1A09, 0x1609, 0x1209, 0xC201, 0xC301, 0xC401),
+	PHYREGS(0x091A, 0x0916, 0x0912, 0x01C2, 0x01C3, 0x01C4),
   },
   {	.channel		= 164,
 	.freq			= 5820, /* MHz */
 	.unk2			= 3880,
-	RADIOREGS(0x71, 0x02, 0x46, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x46, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1C09, 0x1809, 0x1409, 0xC201, 0xC201, 0xC301),
+	PHYREGS(0x091C, 0x0918, 0x0914, 0x01C2, 0x01C2, 0x01C3),
   },
   {	.channel		= 165,
 	.freq			= 5825, /* MHz */
 	.unk2			= 3883,
-	RADIOREGS(0x72, 0x04, 0x8D, 0x01, 0xED, 0x00, 0x03, 0x14,
+	RADIOREGS(0x72, 0x8D, 0x04, 0x01, 0xED, 0x00, 0x03, 0x14,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x1E09, 0x1A09, 0x1609, 0xC101, 0xC201, 0xC301),
+	PHYREGS(0x091E, 0x091A, 0x0916, 0x01C1, 0x01C2, 0x01C3),
   },
   {	.channel		= 166,
 	.freq			= 5830, /* MHz */
 	.unk2			= 3887,
-	RADIOREGS(0x71, 0x02, 0x47, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x47, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2009, 0x1C09, 0x1809, 0xC101, 0xC201, 0xC201),
+	PHYREGS(0x0920, 0x091C, 0x0918, 0x01C1, 0x01C2, 0x01C2),
   },
   {	.channel		= 168,
 	.freq			= 5840, /* MHz */
 	.unk2			= 3893,
-	RADIOREGS(0x71, 0x02, 0x48, 0x01, 0x0A, 0x01, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x48, 0x02, 0x01, 0x0A, 0x01, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2409, 0x2009, 0x1C09, 0xC001, 0xC101, 0xC201),
+	PHYREGS(0x0924, 0x0920, 0x091C, 0x01C0, 0x01C1, 0x01C2),
   },
   {	.channel		= 170,
 	.freq			= 5850, /* MHz */
 	.unk2			= 3900,
-	RADIOREGS(0x71, 0x02, 0x49, 0x01, 0xE0, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x49, 0x02, 0x01, 0xE0, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2809, 0x2409, 0x2009, 0xBF01, 0xC001, 0xC101),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01BF, 0x01C0, 0x01C1),
   },
   {	.channel		= 172,
 	.freq			= 5860, /* MHz */
 	.unk2			= 3907,
-	RADIOREGS(0x71, 0x02, 0x4A, 0x01, 0xDE, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4A, 0x02, 0x01, 0xDE, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x2C09, 0x2809, 0x2409, 0xBF01, 0xBF01, 0xC001),
+	PHYREGS(0x092C, 0x0928, 0x0924, 0x01BF, 0x01BF, 0x01C0),
   },
   {	.channel		= 174,
 	.freq			= 5870, /* MHz */
 	.unk2			= 3913,
-	RADIOREGS(0x71, 0x02, 0x4B, 0x00, 0xDB, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4B, 0x02, 0x00, 0xDB, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3009, 0x2C09, 0x2809, 0xBE01, 0xBF01, 0xBF01),
+	PHYREGS(0x0930, 0x092C, 0x0928, 0x01BE, 0x01BF, 0x01BF),
   },
   {	.channel		= 176,
 	.freq			= 5880, /* MHz */
 	.unk2			= 3920,
-	RADIOREGS(0x71, 0x02, 0x4C, 0x00, 0xD8, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4C, 0x02, 0x00, 0xD8, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3409, 0x3009, 0x2C09, 0xBD01, 0xBE01, 0xBF01),
+	PHYREGS(0x0934, 0x0930, 0x092C, 0x01BD, 0x01BE, 0x01BF),
   },
   {	.channel		= 178,
 	.freq			= 5890, /* MHz */
 	.unk2			= 3927,
-	RADIOREGS(0x71, 0x02, 0x4D, 0x00, 0xD6, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4D, 0x02, 0x00, 0xD6, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3809, 0x3409, 0x3009, 0xBC01, 0xBD01, 0xBE01),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01BC, 0x01BD, 0x01BE),
   },
   {	.channel		= 180,
 	.freq			= 5900, /* MHz */
 	.unk2			= 3933,
-	RADIOREGS(0x71, 0x02, 0x4E, 0x00, 0xD3, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4E, 0x02, 0x00, 0xD3, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x3C09, 0x3809, 0x3409, 0xBC01, 0xBC01, 0xBD01),
+	PHYREGS(0x093C, 0x0938, 0x0934, 0x01BC, 0x01BC, 0x01BD),
   },
   {	.channel		= 182,
 	.freq			= 5910, /* MHz */
 	.unk2			= 3940,
-	RADIOREGS(0x71, 0x02, 0x4F, 0x00, 0xD6, 0x00, 0x04, 0x0A,
+	RADIOREGS(0x71, 0x4F, 0x02, 0x00, 0xD6, 0x00, 0x04, 0x0A,
 		  0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 		  0x80, 0x00, 0x00, 0x00, 0x00, 0x80),
-	PHYREGS(0x4009, 0x3C09, 0x3809, 0xBB01, 0xBC01, 0xBC01),
+	PHYREGS(0x0940, 0x093C, 0x0938, 0x01BB, 0x01BC, 0x01BC),
   },
   {	.channel		= 1,
 	.freq			= 2412, /* MHz */
 	.unk2			= 3216,
-	RADIOREGS(0x73, 0x09, 0x6C, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x6C, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0D, 0x0C,
 		  0x80, 0xFF, 0x88, 0x0D, 0x0C, 0x80),
-	PHYREGS(0xC903, 0xC503, 0xC103, 0x3A04, 0x3F04, 0x4304),
+	PHYREGS(0x03C9, 0x03C5, 0x03C1, 0x043A, 0x043F, 0x0443),
   },
   {	.channel		= 2,
 	.freq			= 2417, /* MHz */
 	.unk2			= 3223,
-	RADIOREGS(0x73, 0x09, 0x71, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x71, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0B,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0B, 0x80),
-	PHYREGS(0xCB03, 0xC703, 0xC303, 0x3804, 0x3D04, 0x4104),
+	PHYREGS(0x03CB, 0x03C7, 0x03C3, 0x0438, 0x043D, 0x0441),
   },
   {	.channel		= 3,
 	.freq			= 2422, /* MHz */
 	.unk2			= 3229,
-	RADIOREGS(0x73, 0x09, 0x76, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x76, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0A,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0A, 0x80),
-	PHYREGS(0xCD03, 0xC903, 0xC503, 0x3604, 0x3A04, 0x3F04),
+	PHYREGS(0x03CD, 0x03C9, 0x03C5, 0x0436, 0x043A, 0x043F),
   },
   {	.channel		= 4,
 	.freq			= 2427, /* MHz */
 	.unk2			= 3236,
-	RADIOREGS(0x73, 0x09, 0x7B, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x7B, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x0A,
 		  0x80, 0xFF, 0x88, 0x0C, 0x0A, 0x80),
-	PHYREGS(0xCF03, 0xCB03, 0xC703, 0x3404, 0x3804, 0x3D04),
+	PHYREGS(0x03CF, 0x03CB, 0x03C7, 0x0434, 0x0438, 0x043D),
   },
   {	.channel		= 5,
 	.freq			= 2432, /* MHz */
 	.unk2			= 3243,
-	RADIOREGS(0x73, 0x09, 0x80, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x80, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0C, 0x09,
 		  0x80, 0xFF, 0x88, 0x0C, 0x09, 0x80),
-	PHYREGS(0xD103, 0xCD03, 0xC903, 0x3104, 0x3604, 0x3A04),
+	PHYREGS(0x03D1, 0x03CD, 0x03C9, 0x0431, 0x0436, 0x043A),
   },
   {	.channel		= 6,
 	.freq			= 2437, /* MHz */
 	.unk2			= 3249,
-	RADIOREGS(0x73, 0x09, 0x85, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x85, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0B, 0x08,
 		  0x80, 0xFF, 0x88, 0x0B, 0x08, 0x80),
-	PHYREGS(0xD303, 0xCF03, 0xCB03, 0x2F04, 0x3404, 0x3804),
+	PHYREGS(0x03D3, 0x03CF, 0x03CB, 0x042F, 0x0434, 0x0438),
   },
   {	.channel		= 7,
 	.freq			= 2442, /* MHz */
 	.unk2			= 3256,
-	RADIOREGS(0x73, 0x09, 0x8A, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x8A, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0A, 0x07,
 		  0x80, 0xFF, 0x88, 0x0A, 0x07, 0x80),
-	PHYREGS(0xD503, 0xD103, 0xCD03, 0x2D04, 0x3104, 0x3604),
+	PHYREGS(0x03D5, 0x03D1, 0x03CD, 0x042D, 0x0431, 0x0436),
   },
   {	.channel		= 8,
 	.freq			= 2447, /* MHz */
 	.unk2			= 3263,
-	RADIOREGS(0x73, 0x09, 0x8F, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x8F, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x0A, 0x06,
 		  0x80, 0xFF, 0x88, 0x0A, 0x06, 0x80),
-	PHYREGS(0xD703, 0xD303, 0xCF03, 0x2B04, 0x2F04, 0x3404),
+	PHYREGS(0x03D7, 0x03D3, 0x03CF, 0x042B, 0x042F, 0x0434),
   },
   {	.channel		= 9,
 	.freq			= 2452, /* MHz */
 	.unk2			= 3269,
-	RADIOREGS(0x73, 0x09, 0x94, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x94, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x09, 0x06,
 		  0x80, 0xFF, 0x88, 0x09, 0x06, 0x80),
-	PHYREGS(0xD903, 0xD503, 0xD103, 0x2904, 0x2D04, 0x3104),
+	PHYREGS(0x03D9, 0x03D5, 0x03D1, 0x0429, 0x042D, 0x0431),
   },
   {	.channel		= 10,
 	.freq			= 2457, /* MHz */
 	.unk2			= 3276,
-	RADIOREGS(0x73, 0x09, 0x99, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x99, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x05,
 		  0x80, 0xFF, 0x88, 0x08, 0x05, 0x80),
-	PHYREGS(0xDB03, 0xD703, 0xD303, 0x2704, 0x2B04, 0x2F04),
+	PHYREGS(0x03DB, 0x03D7, 0x03D3, 0x0427, 0x042B, 0x042F),
   },
   {	.channel		= 11,
 	.freq			= 2462, /* MHz */
 	.unk2			= 3283,
-	RADIOREGS(0x73, 0x09, 0x9E, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0x9E, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x04,
 		  0x80, 0xFF, 0x88, 0x08, 0x04, 0x80),
-	PHYREGS(0xDD03, 0xD903, 0xD503, 0x2404, 0x2904, 0x2D04),
+	PHYREGS(0x03DD, 0x03D9, 0x03D5, 0x0424, 0x0429, 0x042D),
   },
   {	.channel		= 12,
 	.freq			= 2467, /* MHz */
 	.unk2			= 3289,
-	RADIOREGS(0x73, 0x09, 0xA3, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0xA3, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x08, 0x03,
 		  0x80, 0xFF, 0x88, 0x08, 0x03, 0x80),
-	PHYREGS(0xDF03, 0xDB03, 0xD703, 0x2204, 0x2704, 0x2B04),
+	PHYREGS(0x03DF, 0x03DB, 0x03D7, 0x0422, 0x0427, 0x042B),
   },
   {	.channel		= 13,
 	.freq			= 2472, /* MHz */
 	.unk2			= 3296,
-	RADIOREGS(0x73, 0x09, 0xA8, 0x0F, 0x00, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0xA8, 0x09, 0x0F, 0x00, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x07, 0x03,
 		  0x80, 0xFF, 0x88, 0x07, 0x03, 0x80),
-	PHYREGS(0xE103, 0xDD03, 0xD903, 0x2004, 0x2404, 0x2904),
+	PHYREGS(0x03E1, 0x03DD, 0x03D9, 0x0420, 0x0424, 0x0429),
   },
   {	.channel		= 14,
 	.freq			= 2484, /* MHz */
 	.unk2			= 3312,
-	RADIOREGS(0x73, 0x09, 0xB4, 0x0F, 0xFF, 0x01, 0x07, 0x15,
+	RADIOREGS(0x73, 0xB4, 0x09, 0x0F, 0xFF, 0x01, 0x07, 0x15,
 		  0x01, 0x8F, 0xFF, 0xFF, 0xFF, 0x88, 0x07, 0x01,
 		  0x80, 0xFF, 0x88, 0x07, 0x01, 0x80),
-	PHYREGS(0xE603, 0xE203, 0xDE03, 0x1B04, 0x1F04, 0x2404),
+	PHYREGS(0x03E6, 0x03E2, 0x03DE, 0x041B, 0x041F, 0x0424),
   },
 };
 
@@ -1299,7 +1299,7 @@ void b2055_upload_inittab(struct b43_wldev *dev,
 			  bool ghz5, bool ignore_uploadflag)
 {
 	const struct b2055_inittab_entry *e;
-	unsigned int i;
+	unsigned int i, writes = 0;
 	u16 value;
 
 	for (i = 0; i < ARRAY_SIZE(b2055_inittab); i++) {
@@ -1312,6 +1312,8 @@ void b2055_upload_inittab(struct b43_wldev *dev,
 			else
 				value = e->ghz2;
 			b43_radio_write16(dev, i, value);
+			if (++writes % 4 == 0)
+				b43_read32(dev, B43_MMIO_MACCTL); /* flush */
 		}
 	}
 }
diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index d8563192ce56..0cdf6a46ba4b 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -24,9 +24,6028 @@
 #include "radio_2056.h"
 #include "phy_common.h"
 
+#define RADIOREGS3(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
+		   r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
+		   r20, r21, r22, r23, r24, r25, r26, r27, r28, r29, \
+		   r30, r31, r32, r33, r34, r35, r36) \
+	.radio_syn_pll_vcocal1		= r00,	\
+	.radio_syn_pll_vcocal2		= r01,	\
+	.radio_syn_pll_refdiv		= r02,	\
+	.radio_syn_pll_mmd2		= r03,	\
+	.radio_syn_pll_mmd1		= r04,	\
+	.radio_syn_pll_loopfilter1	= r05,	\
+	.radio_syn_pll_loopfilter2	= r06,	\
+	.radio_syn_pll_loopfilter3	= r07,	\
+	.radio_syn_pll_loopfilter4	= r08,	\
+	.radio_syn_pll_loopfilter5	= r09,	\
+	.radio_syn_reserved_addr27	= r10,	\
+	.radio_syn_reserved_addr28	= r11,	\
+	.radio_syn_reserved_addr29	= r12,	\
+	.radio_syn_logen_vcobuf1	= r13,	\
+	.radio_syn_logen_mixer2		= r14,	\
+	.radio_syn_logen_buf3		= r15,	\
+	.radio_syn_logen_buf4		= r16,	\
+	.radio_rx0_lnaa_tune		= r17,	\
+	.radio_rx0_lnag_tune		= r18,	\
+	.radio_tx0_intpaa_boost_tune	= r19,	\
+	.radio_tx0_intpag_boost_tune	= r20,	\
+	.radio_tx0_pada_boost_tune	= r21,	\
+	.radio_tx0_padg_boost_tune	= r22,	\
+	.radio_tx0_pgaa_boost_tune	= r23,	\
+	.radio_tx0_pgag_boost_tune	= r24,	\
+	.radio_tx0_mixa_boost_tune	= r25,	\
+	.radio_tx0_mixg_boost_tune	= r26,	\
+	.radio_rx1_lnaa_tune		= r27,	\
+	.radio_rx1_lnag_tune		= r28,	\
+	.radio_tx1_intpaa_boost_tune	= r29,	\
+	.radio_tx1_intpag_boost_tune	= r30,	\
+	.radio_tx1_pada_boost_tune	= r31,	\
+	.radio_tx1_padg_boost_tune	= r32,	\
+	.radio_tx1_pgaa_boost_tune	= r33,	\
+	.radio_tx1_pgag_boost_tune	= r34,	\
+	.radio_tx1_mixa_boost_tune	= r35,	\
+	.radio_tx1_mixg_boost_tune	= r36
+
+#define PHYREGS(r0, r1, r2, r3, r4, r5)	\
+	.phy_regs.phy_bw1a	= r0,	\
+	.phy_regs.phy_bw2	= r1,	\
+	.phy_regs.phy_bw3	= r2,	\
+	.phy_regs.phy_bw4	= r3,	\
+	.phy_regs.phy_bw5	= r4,	\
+	.phy_regs.phy_bw6	= r5
+
+/* http://bcm-v4.sipsolutions.net/802.11/Radio/2056/ChannelTable */
 static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev3[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xff, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xff, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfc, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x8f, 0x00, 0x05, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x05, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8e, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x8e, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7e, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x7e, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xfa, 0x00, 0x7d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5d, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x5d, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5c, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x08,
+		   0x00, 0xf8, 0x00, 0x5c, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x08, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x5c, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x5c, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x4c, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x4c, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x3b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x3b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x3b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2b, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x2b, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x2a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x1a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x1a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x1a, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x1a, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x19, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x19, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x09, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x09, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf8, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf8, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x08, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf6, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf6, 0x00, 0x07, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x07, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x07, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x06, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x05, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x04, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf4, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf4, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x03, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x06,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x06, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x05,
+		   0x00, 0xf2, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x05, 0x00, 0xf2, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x01, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x05,
+		   0x00, 0xf2, 0x00, 0x01, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x05, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xff, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xff, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xff, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfd, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xfd, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfb, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xfb, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfa, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xfa, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf8, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xf8, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf7, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xf7, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf6, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0f, 0x00, 0xf6, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0f),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf5, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf5, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf4, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf4, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf3, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf3, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf2, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf2, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf0, 0x00, 0x05, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0d, 0x00, 0xf0, 0x00, 0x05, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0d),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev4[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0e, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0e, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0d, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xff, 0x00, 0xff, 0x00, 0x0d, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xff, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xff, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xef, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x0c, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfe, 0x00, 0xef, 0x00, 0x0c, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfe, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xef, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xef, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xdf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xdf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xcf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xcf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xbf, 0x00, 0x0a, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfc, 0x00, 0xbf, 0x00, 0x0a, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfc, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xbf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xbf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xaf, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0xaf, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x9f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x9f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x8f, 0x00, 0x08, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xfa, 0x00, 0x8f, 0x00, 0x08, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xfa, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8f, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8f, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8f, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8e, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x8e, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x8e, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7e, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x7e, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x7d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x7d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x6d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x6d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5d, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x5d, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x5c, 0x00, 0x07, 0x00, 0x7f, 0x00, 0x0f,
+		   0x00, 0xf8, 0x00, 0x5c, 0x00, 0x07, 0x00, 0x7f,
+		   0x00, 0x0f, 0x00, 0xf8, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x5c, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x5c, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x4c, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x4c, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x4c, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x3b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x3b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x3b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x3b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2b, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x2b, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x2a, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x2a, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x1a, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x1a, 0x00, 0x06, 0x00, 0x7f, 0x00, 0x0d,
+		   0x00, 0xf6, 0x00, 0x1a, 0x00, 0x06, 0x00, 0x7f,
+		   0x00, 0x0d, 0x00, 0xf6, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x1a, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x1a, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x19, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x19, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x19, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x09, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x09, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x09, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x08, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x08, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x07, 0x00, 0x04, 0x00, 0x7f, 0x00, 0x0b,
+		   0x00, 0xf4, 0x00, 0x07, 0x00, 0x04, 0x00, 0x7f,
+		   0x00, 0x0b, 0x00, 0xf4, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x07, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x07, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x06, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x06, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x05, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x05, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x04, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x04, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x04, 0x00, 0x03, 0x00, 0x7f, 0x00, 0x0a,
+		   0x00, 0xf2, 0x00, 0x04, 0x00, 0x03, 0x00, 0x7f,
+		   0x00, 0x0a, 0x00, 0xf2, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x04, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x04, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x03, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x03, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x02, 0x00, 0x02, 0x00, 0x7f, 0x00, 0x09,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x02, 0x00, 0x7f,
+		   0x00, 0x09, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x02, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf0, 0x00, 0x02, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf0, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x01, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x07,
+		   0x00, 0xf0, 0x00, 0x01, 0x00, 0x00, 0x00, 0x7f,
+		   0x00, 0x07, 0x00, 0xf0, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xff, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xff, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xff, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xff, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfd, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xfd, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfb, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xfb, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xfa, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xfa, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf8, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf8, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf7, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf7, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf6, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf6, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf5, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf5, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf4, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf4, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf3, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf3, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf2, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf2, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0xf0, 0x00, 0x04, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0e, 0x00, 0xf0, 0x00, 0x04, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0e),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev5[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0f,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xea, 0x00, 0x06, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9e, 0x00, 0xea, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xd9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xd9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xd8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xd8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0f, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xb8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xb8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xb7, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xb7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xa7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5b, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x96, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x96, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5a, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8f, 0x0e, 0x00,
+		   0xff, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5a, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x5a, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x5a, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x5a, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x85, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x85, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x59, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x59, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x59, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x74, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x74, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0d, 0x00,
+		   0xc8, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x63, 0x00, 0x01, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x98, 0x00, 0x63, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8d, 0x0b, 0x00,
+		   0x84, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x95, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x75, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x75, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x75, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8b, 0x09, 0x00,
+		   0x70, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x74, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x84, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x83, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x8a, 0x06, 0x00,
+		   0x40, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x82, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x72, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x88, 0x04, 0x00,
+		   0x20, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x87, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x71, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x1f, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0b, 0x00, 0x1f, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0b),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x1f, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x1f, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x0e, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0d, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x0d, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x0c, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x0b, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x0b, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x09, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x09, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x08, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x08, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x07, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x07, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x06, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x06, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x05, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x05, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x04, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x03, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x03, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev6[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xfe, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xc8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xed, 0xc7, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdb, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xcb, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xa7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x94, 0x73, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x84, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x83, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x71, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x60, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x50, 0x61, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x61, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6d, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x67, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x67, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x57, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x57, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x56, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x56, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x46, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x46, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x45, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x23, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x23, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x12, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x12, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x02, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x02, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x01, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x01, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev7_9[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0f,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0b, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0b, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0e,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x0a, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x0a, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0d,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xff, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xff, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x70, 0x00, 0x0c,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x70,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0b,
+		   0x00, 0x9f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x0a,
+		   0x00, 0x9f, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x07, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x07, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfb, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xfe, 0xfa, 0x00, 0x06, 0x00, 0x70, 0x00, 0x09,
+		   0x00, 0x9e, 0x00, 0xfa, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x09, 0x00, 0x6e, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xea, 0x00, 0x06, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9e, 0x00, 0xea, 0x00, 0x06, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6e, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xed, 0xe9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xe9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0e, 0x00,
+		   0xed, 0xd9, 0x00, 0x05, 0x00, 0x70, 0x00, 0x08,
+		   0x00, 0x9d, 0x00, 0xd9, 0x00, 0x05, 0x00, 0x70,
+		   0x00, 0x08, 0x00, 0x6d, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8e, 0x0e, 0x00,
+		   0xed, 0xd8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xd8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xc8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xc8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdb, 0xb8, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9c, 0x00, 0xb8, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xcb, 0xb7, 0x00, 0x04, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x04, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xca, 0xb7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x07,
+		   0x00, 0x9b, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x07, 0x00, 0x6b, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xca, 0xa7, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa7, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0xa6, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9b, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7b, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x96, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x96, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7a, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7a, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x06,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x06, 0x00, 0x7a, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb7, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x7a, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xa7, 0x95, 0x00, 0x03, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x9a, 0x00, 0x95, 0x00, 0x03, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x7a, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0b, 0x00,
+		   0xa6, 0x85, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x85, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x79, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x79, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x05,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x05, 0x00, 0x79, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x02, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x84, 0x00, 0x02, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x79, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x94, 0x74, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x99, 0x00, 0x74, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x79, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x84, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x83, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x72, 0x73, 0x00, 0x01, 0x00, 0x70, 0x00, 0x04,
+		   0x00, 0x98, 0x00, 0x73, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x04, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x72, 0x63, 0x00, 0x01, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x98, 0x00, 0x63, 0x00, 0x01, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x78, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x71, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x70, 0x00, 0x03,
+		   0x00, 0x97, 0x00, 0x62, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x03, 0x00, 0x77, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x76, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x60, 0x52, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x52, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x96, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x86, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x51, 0x00, 0x00, 0x00, 0x70, 0x00, 0x02,
+		   0x00, 0x95, 0x00, 0x51, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x02, 0x00, 0x85, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x85, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x95, 0x00, 0x50, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x85, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x84, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x84, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x40, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x40, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x01,
+		   0x00, 0x94, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x01, 0x00, 0x94, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x10, 0x30, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x30, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x93, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x93, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x20, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x10, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x92, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x92, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00,
+		   0x00, 0x91, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70,
+		   0x00, 0x00, 0x00, 0x91, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x89, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0b, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0b),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x89, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x89, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0f, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0f, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x77, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x77, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x76, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x76, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x66, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x0a, 0x00, 0x66, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x55, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x55, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0e, 0x00, 0x09, 0x00, 0x45, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0e, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x33, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x09, 0x00, 0x33, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x22, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x22, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x11, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x11, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0d, 0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0d, 0x00, 0x08),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
+};
+
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev8[] = {
+  {	.freq			= 4920,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b4, 0x07b0, 0x07ac, 0x0214, 0x0215, 0x0216),
+  },
+  {	.freq			= 4930,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xed, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07b8, 0x07b4, 0x07b0, 0x0213, 0x0214, 0x0215),
+  },
+  {	.freq			= 4940,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xee, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07bc, 0x07b8, 0x07b4, 0x0212, 0x0213, 0x0214),
+  },
+  {	.freq			= 4950,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xef, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c0, 0x07bc, 0x07b8, 0x0211, 0x0212, 0x0213),
+  },
+  {	.freq			= 4960,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf0, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c4, 0x07c0, 0x07bc, 0x020f, 0x0211, 0x0212),
+  },
+  {	.freq			= 4970,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf1, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07c8, 0x07c4, 0x07c0, 0x020e, 0x020f, 0x0211),
+  },
+  {	.freq			= 4980,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf2, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07cc, 0x07c8, 0x07c4, 0x020d, 0x020e, 0x020f),
+  },
+  {	.freq			= 4990,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf3, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d0, 0x07cc, 0x07c8, 0x020c, 0x020d, 0x020e),
+  },
+  {	.freq			= 5000,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf4, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d4, 0x07d0, 0x07cc, 0x020b, 0x020c, 0x020d),
+  },
+  {	.freq			= 5010,
+	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xf5, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07d8, 0x07d4, 0x07d0, 0x020a, 0x020b, 0x020c),
+  },
+  {	.freq			= 5020,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf6, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07dc, 0x07d8, 0x07d4, 0x0209, 0x020a, 0x020b),
+  },
+  {	.freq			= 5030,
+	RADIOREGS3(0xf7, 0x01, 0x01, 0x01, 0xf7, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e0, 0x07dc, 0x07d8, 0x0208, 0x0209, 0x020a),
+  },
+  {	.freq			= 5040,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf8, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e4, 0x07e0, 0x07dc, 0x0207, 0x0208, 0x0209),
+  },
+  {	.freq			= 5050,
+	RADIOREGS3(0xef, 0x01, 0x01, 0x01, 0xf9, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07e8, 0x07e4, 0x07e0, 0x0206, 0x0207, 0x0208),
+  },
+  {	.freq			= 5060,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfa, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfe, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfe, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07ec, 0x07e8, 0x07e4, 0x0205, 0x0206, 0x0207),
+  },
+  {	.freq			= 5070,
+	RADIOREGS3(0xe6, 0x01, 0x01, 0x01, 0xfb, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f0, 0x07ec, 0x07e8, 0x0204, 0x0205, 0x0206),
+  },
+  {	.freq			= 5080,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfc, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f4, 0x07f0, 0x07ec, 0x0203, 0x0204, 0x0205),
+  },
+  {	.freq			= 5090,
+	RADIOREGS3(0xde, 0x01, 0x01, 0x01, 0xfd, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x01, 0x01, 0x01, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x09, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x09, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07f8, 0x07f4, 0x07f0, 0x0202, 0x0203, 0x0204),
+  },
+  {	.freq			= 5100,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xfe, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfd, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfd, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x07fc, 0x07f8, 0x07f4, 0x0201, 0x0202, 0x0203),
+  },
+  {	.freq			= 5110,
+	RADIOREGS3(0xd6, 0x01, 0x01, 0x01, 0xff, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0800, 0x07fc, 0x07f8, 0x0200, 0x0201, 0x0202),
+  },
+  {	.freq			= 5120,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x00, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0804, 0x0800, 0x07fc, 0x01ff, 0x0200, 0x0201),
+  },
+  {	.freq			= 5130,
+	RADIOREGS3(0xce, 0x01, 0x01, 0x02, 0x01, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfc, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfc, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0808, 0x0804, 0x0800, 0x01fe, 0x01ff, 0x0200),
+  },
+  {	.freq			= 5140,
+	RADIOREGS3(0xc6, 0x01, 0x01, 0x02, 0x02, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfb, 0x00, 0x08, 0x00, 0x77, 0x00, 0x0f,
+		   0x00, 0x6f, 0x00, 0xfb, 0x00, 0x08, 0x00, 0x77,
+		   0x00, 0x0f, 0x00, 0x6f, 0x00),
+	PHYREGS(0x080c, 0x0808, 0x0804, 0x01fd, 0x01fe, 0x01ff),
+  },
+  {	.freq			= 5160,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x04, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0814, 0x0810, 0x080c, 0x01fb, 0x01fc, 0x01fd),
+  },
+  {	.freq			= 5170,
+	RADIOREGS3(0xbe, 0x01, 0x01, 0x02, 0x05, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xfa, 0x00, 0x07, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xfa, 0x00, 0x07, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0818, 0x0814, 0x0810, 0x01fa, 0x01fb, 0x01fc),
+  },
+  {	.freq			= 5180,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0e,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0e, 0x00, 0x6f, 0x00),
+	PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+  },
+  {	.freq			= 5190,
+	RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x07, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0820, 0x081c, 0x0818, 0x01f8, 0x01f9, 0x01fa),
+  },
+  {	.freq			= 5200,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+  },
+  {	.freq			= 5210,
+	RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x09, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+		   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0828, 0x0824, 0x0820, 0x01f6, 0x01f7, 0x01f8),
+  },
+  {	.freq			= 5220,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xfe, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+  },
+  {	.freq			= 5230,
+	RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0830, 0x082c, 0x0828, 0x01f4, 0x01f5, 0x01f6),
+  },
+  {	.freq			= 5240,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xee, 0xc8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc8, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
+  },
+  {	.freq			= 5250,
+	RADIOREGS3(0xa0, 0x01, 0x01, 0x02, 0x0d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+		   0xed, 0xc7, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x05, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0838, 0x0834, 0x0830, 0x01f2, 0x01f3, 0x01f4),
+  },
+  {	.freq			= 5260,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0d,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0d, 0x00, 0x6f, 0x00),
+	PHYREGS(0x083c, 0x0838, 0x0834, 0x01f1, 0x01f2, 0x01f3),
+  },
+  {	.freq			= 5270,
+	RADIOREGS3(0x98, 0x01, 0x01, 0x02, 0x0f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8e, 0x0e, 0x00,
+		   0xed, 0xc7, 0x00, 0x04, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xc7, 0x00, 0x04, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0840, 0x083c, 0x0838, 0x01f0, 0x01f1, 0x01f2),
+  },
+  {	.freq			= 5280,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x10, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0844, 0x0840, 0x083c, 0x01f0, 0x01f0, 0x01f1),
+  },
+  {	.freq			= 5290,
+	RADIOREGS3(0x91, 0x01, 0x01, 0x02, 0x11, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0848, 0x0844, 0x0840, 0x01ef, 0x01f0, 0x01f0),
+  },
+  {	.freq			= 5300,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x12, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x084c, 0x0848, 0x0844, 0x01ee, 0x01ef, 0x01f0),
+  },
+  {	.freq			= 5310,
+	RADIOREGS3(0x8a, 0x01, 0x01, 0x02, 0x13, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdc, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0850, 0x084c, 0x0848, 0x01ed, 0x01ee, 0x01ef),
+  },
+  {	.freq			= 5320,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x14, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0e, 0x00,
+		   0xdb, 0xb7, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0c,
+		   0x00, 0x6f, 0x00, 0xb7, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0c, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0854, 0x0850, 0x084c, 0x01ec, 0x01ed, 0x01ee),
+  },
+  {	.freq			= 5330,
+	RADIOREGS3(0x83, 0x01, 0x01, 0x02, 0x15, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xcb, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0858, 0x0854, 0x0850, 0x01eb, 0x01ec, 0x01ed),
+  },
+  {	.freq			= 5340,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x16, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8d, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x085c, 0x0858, 0x0854, 0x01ea, 0x01eb, 0x01ec),
+  },
+  {	.freq			= 5350,
+	RADIOREGS3(0x7c, 0x01, 0x01, 0x02, 0x17, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xca, 0xa6, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0b,
+		   0x00, 0x6f, 0x00, 0xa6, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0b, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0860, 0x085c, 0x0858, 0x01e9, 0x01ea, 0x01eb),
+  },
+  {	.freq			= 5360,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x18, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0864, 0x0860, 0x085c, 0x01e8, 0x01e9, 0x01ea),
+  },
+  {	.freq			= 5370,
+	RADIOREGS3(0x75, 0x01, 0x01, 0x02, 0x19, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0d, 0x00,
+		   0xc9, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0868, 0x0864, 0x0860, 0x01e7, 0x01e8, 0x01e9),
+  },
+  {	.freq			= 5380,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x95, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x95, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x086c, 0x0868, 0x0864, 0x01e6, 0x01e7, 0x01e8),
+  },
+  {	.freq			= 5390,
+	RADIOREGS3(0x6e, 0x01, 0x01, 0x02, 0x1b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0870, 0x086c, 0x0868, 0x01e5, 0x01e6, 0x01e7),
+  },
+  {	.freq			= 5400,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb8, 0x84, 0x00, 0x03, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x03, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0874, 0x0870, 0x086c, 0x01e5, 0x01e5, 0x01e6),
+  },
+  {	.freq			= 5410,
+	RADIOREGS3(0x67, 0x01, 0x01, 0x02, 0x1d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xb7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0878, 0x0874, 0x0870, 0x01e4, 0x01e5, 0x01e5),
+  },
+  {	.freq			= 5420,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0c, 0x00,
+		   0xa7, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x087c, 0x0878, 0x0874, 0x01e3, 0x01e4, 0x01e5),
+  },
+  {	.freq			= 5430,
+	RADIOREGS3(0x61, 0x01, 0x01, 0x02, 0x1f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x03, 0x03, 0x03, 0x8c, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x0a,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x0a, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0880, 0x087c, 0x0878, 0x01e2, 0x01e3, 0x01e4),
+  },
+  {	.freq			= 5440,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x20, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0xa6, 0x84, 0x00, 0x02, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x02, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0884, 0x0880, 0x087c, 0x01e1, 0x01e2, 0x01e3),
+  },
+  {	.freq			= 5450,
+	RADIOREGS3(0x5a, 0x01, 0x01, 0x02, 0x21, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0888, 0x0884, 0x0880, 0x01e0, 0x01e1, 0x01e2),
+  },
+  {	.freq			= 5460,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x22, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x95, 0x84, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x84, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x088c, 0x0888, 0x0884, 0x01df, 0x01e0, 0x01e1),
+  },
+  {	.freq			= 5470,
+	RADIOREGS3(0x53, 0x01, 0x01, 0x02, 0x23, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8b, 0x0b, 0x00,
+		   0x94, 0x73, 0x00, 0x01, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x01, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0890, 0x088c, 0x0888, 0x01de, 0x01df, 0x01e0),
+  },
+  {	.freq			= 5480,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x24, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x84, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0894, 0x0890, 0x088c, 0x01dd, 0x01de, 0x01df),
+  },
+  {	.freq			= 5490,
+	RADIOREGS3(0x4d, 0x01, 0x01, 0x02, 0x25, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x83, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x0898, 0x0894, 0x0890, 0x01dd, 0x01dd, 0x01de),
+  },
+  {	.freq			= 5500,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x26, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x089c, 0x0898, 0x0894, 0x01dc, 0x01dd, 0x01dd),
+  },
+  {	.freq			= 5510,
+	RADIOREGS3(0x47, 0x01, 0x01, 0x02, 0x27, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x82, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a0, 0x089c, 0x0898, 0x01db, 0x01dc, 0x01dd),
+  },
+  {	.freq			= 5520,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x28, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x0a, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a4, 0x08a0, 0x089c, 0x01da, 0x01db, 0x01dc),
+  },
+  {	.freq			= 5530,
+	RADIOREGS3(0x40, 0x01, 0x01, 0x02, 0x29, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x72, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08a8, 0x08a4, 0x08a0, 0x01d9, 0x01da, 0x01db),
+  },
+  {	.freq			= 5540,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x8a, 0x09, 0x00,
+		   0x71, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08ac, 0x08a8, 0x08a4, 0x01d8, 0x01d9, 0x01da),
+  },
+  {	.freq			= 5550,
+	RADIOREGS3(0x3a, 0x01, 0x01, 0x02, 0x2b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b0, 0x08ac, 0x08a8, 0x01d7, 0x01d8, 0x01d9),
+  },
+  {	.freq			= 5560,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x73, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x73, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b4, 0x08b0, 0x08ac, 0x01d7, 0x01d7, 0x01d8),
+  },
+  {	.freq			= 5570,
+	RADIOREGS3(0x34, 0x01, 0x01, 0x02, 0x2d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x09, 0x00,
+		   0x61, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x09,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x09, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08b8, 0x08b4, 0x08b0, 0x01d6, 0x01d7, 0x01d7),
+  },
+  {	.freq			= 5580,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x60, 0x62, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x62, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08bc, 0x08b8, 0x08b4, 0x01d5, 0x01d6, 0x01d7),
+  },
+  {	.freq			= 5590,
+	RADIOREGS3(0x2e, 0x01, 0x01, 0x02, 0x2f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x04, 0x04, 0x04, 0x89, 0x08, 0x00,
+		   0x50, 0x61, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x61, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c0, 0x08bc, 0x08b8, 0x01d4, 0x01d5, 0x01d6),
+  },
+  {	.freq			= 5600,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x30, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c4, 0x08c0, 0x08bc, 0x01d3, 0x01d4, 0x01d5),
+  },
+  {	.freq			= 5610,
+	RADIOREGS3(0x28, 0x01, 0x01, 0x02, 0x31, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x51, 0x00, 0x00, 0x00, 0x77, 0x00, 0x08,
+		   0x00, 0x6f, 0x00, 0x51, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x08, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08c8, 0x08c4, 0x08c0, 0x01d2, 0x01d3, 0x01d4),
+  },
+  {	.freq			= 5620,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x32, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x89, 0x08, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08cc, 0x08c8, 0x08c4, 0x01d2, 0x01d2, 0x01d3),
+  },
+  {	.freq			= 5630,
+	RADIOREGS3(0x21, 0x01, 0x01, 0x02, 0x33, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x50, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d0, 0x08cc, 0x08c8, 0x01d1, 0x01d2, 0x01d2),
+  },
+  {	.freq			= 5640,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x34, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x50, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x50, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d4, 0x08d0, 0x08cc, 0x01d0, 0x01d1, 0x01d2),
+  },
+  {	.freq			= 5650,
+	RADIOREGS3(0x1c, 0x01, 0x01, 0x02, 0x35, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x07,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x07, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08d8, 0x08d4, 0x08d0, 0x01cf, 0x01d0, 0x01d1),
+  },
+  {	.freq			= 5660,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x36, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x40, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x40, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08dc, 0x08d8, 0x08d4, 0x01ce, 0x01cf, 0x01d0),
+  },
+  {	.freq			= 5670,
+	RADIOREGS3(0x16, 0x01, 0x01, 0x02, 0x37, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x88, 0x07, 0x00,
+		   0x40, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e0, 0x08dc, 0x08d8, 0x01ce, 0x01ce, 0x01cf),
+  },
+  {	.freq			= 5680,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x38, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e4, 0x08e0, 0x08dc, 0x01cd, 0x01ce, 0x01ce),
+  },
+  {	.freq			= 5690,
+	RADIOREGS3(0x10, 0x01, 0x01, 0x02, 0x39, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6f, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6f, 0x00),
+	PHYREGS(0x08e8, 0x08e4, 0x08e0, 0x01cc, 0x01cd, 0x01ce),
+  },
+  {	.freq			= 5700,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08ec, 0x08e8, 0x08e4, 0x01cb, 0x01cc, 0x01cd),
+  },
+  {	.freq			= 5710,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f0, 0x08ec, 0x08e8, 0x01ca, 0x01cb, 0x01cc),
+  },
+  {	.freq			= 5720,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f4, 0x08f0, 0x08ec, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5725,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x79, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x06, 0x00,
+		   0x30, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f6, 0x08f2, 0x08ee, 0x01c9, 0x01ca, 0x01cb),
+  },
+  {	.freq			= 5730,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6e, 0x00),
+	PHYREGS(0x08f8, 0x08f4, 0x08f0, 0x01c9, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5735,
+	RADIOREGS3(0x03, 0x01, 0x02, 0x04, 0x7b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fa, 0x08f6, 0x08f2, 0x01c8, 0x01c9, 0x01ca),
+  },
+  {	.freq			= 5740,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fc, 0x08f8, 0x08f4, 0x01c8, 0x01c9, 0x01c9),
+  },
+  {	.freq			= 5745,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+		   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x06, 0x00, 0x6d, 0x00),
+	PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5750,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x3f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x20, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6d, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6d, 0x00),
+	PHYREGS(0x0900, 0x08fc, 0x08f8, 0x01c7, 0x01c8, 0x01c9),
+  },
+  {	.freq			= 5755,
+	RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7f, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0902, 0x08fe, 0x08fa, 0x01c7, 0x01c8, 0x01c8),
+  },
+  {	.freq			= 5760,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x40, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x20, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x20, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0904, 0x0900, 0x08fc, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5765,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6c, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6c, 0x00),
+	PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+  },
+  {	.freq			= 5770,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x41, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0908, 0x0904, 0x0900, 0x01c6, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5775,
+	RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x83, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090a, 0x0906, 0x0902, 0x01c5, 0x01c6, 0x01c7),
+  },
+  {	.freq			= 5780,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x42, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x05, 0x05, 0x05, 0x86, 0x04, 0x00,
+		   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090c, 0x0908, 0x0904, 0x01c5, 0x01c6, 0x01c6),
+  },
+  {	.freq			= 5785,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5790,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x43, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0910, 0x090c, 0x0908, 0x01c4, 0x01c5, 0x01c6),
+  },
+  {	.freq			= 5795,
+	RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x87, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0912, 0x090e, 0x090a, 0x01c4, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5800,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x44, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6b, 0x00),
+	PHYREGS(0x0914, 0x0910, 0x090c, 0x01c3, 0x01c4, 0x01c5),
+  },
+  {	.freq			= 5805,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+  },
+  {	.freq			= 5810,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x45, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x0918, 0x0914, 0x0910, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5815,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8b, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091a, 0x0916, 0x0912, 0x01c2, 0x01c3, 0x01c4),
+  },
+  {	.freq			= 5820,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x46, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x6a, 0x00),
+	PHYREGS(0x091c, 0x0918, 0x0914, 0x01c2, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5825,
+	RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x07, 0x07, 0x04,
+		   0x10, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+  },
+  {	.freq			= 5830,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x47, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x05, 0x00, 0x69, 0x00),
+	PHYREGS(0x0920, 0x091c, 0x0918, 0x01c1, 0x01c2, 0x01c2),
+  },
+  {	.freq			= 5840,
+	RADIOREGS3(0x0a, 0x01, 0x01, 0x02, 0x48, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0924, 0x0920, 0x091c, 0x01c0, 0x01c1, 0x01c2),
+  },
+  {	.freq			= 5850,
+	RADIOREGS3(0xe0, 0x00, 0x01, 0x02, 0x49, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x0928, 0x0924, 0x0920, 0x01bf, 0x01c0, 0x01c1),
+  },
+  {	.freq			= 5860,
+	RADIOREGS3(0xde, 0x00, 0x01, 0x02, 0x4a, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x69, 0x00),
+	PHYREGS(0x092c, 0x0928, 0x0924, 0x01bf, 0x01bf, 0x01c0),
+  },
+  {	.freq			= 5870,
+	RADIOREGS3(0xdb, 0x00, 0x01, 0x02, 0x4b, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0930, 0x092c, 0x0928, 0x01be, 0x01bf, 0x01bf),
+  },
+  {	.freq			= 5880,
+	RADIOREGS3(0xd8, 0x00, 0x01, 0x02, 0x4c, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0934, 0x0930, 0x092c, 0x01bd, 0x01be, 0x01bf),
+  },
+  {	.freq			= 5890,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4d, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0938, 0x0934, 0x0930, 0x01bc, 0x01bd, 0x01be),
+  },
+  {	.freq			= 5900,
+	RADIOREGS3(0xd3, 0x00, 0x01, 0x02, 0x4e, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x093c, 0x0938, 0x0934, 0x01bc, 0x01bc, 0x01bd),
+  },
+  {	.freq			= 5910,
+	RADIOREGS3(0xd6, 0x00, 0x01, 0x02, 0x4f, 0x05, 0x05, 0x04,
+		   0x0c, 0x01, 0x06, 0x06, 0x06, 0x85, 0x03, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x04,
+		   0x00, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+		   0x00, 0x04, 0x00, 0x68, 0x00),
+	PHYREGS(0x0940, 0x093c, 0x0938, 0x01bb, 0x01bc, 0x01bc),
+  },
+  {	.freq			= 2412,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+  },
+  {	.freq			= 2417,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+  },
+  {	.freq			= 2422,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x67, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0b, 0x00, 0x0a),
+	PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+  },
+  {	.freq			= 2427,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x57, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+  },
+  {	.freq			= 2432,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x56, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x77, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+  },
+  {	.freq			= 2437,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x46, 0x00, 0x03, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x76, 0x00, 0x03, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+  },
+  {	.freq			= 2442,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x0a, 0x00, 0x66, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x0a),
+	PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+  },
+  {	.freq			= 2447,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x55, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+  },
+  {	.freq			= 2452,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x23, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x45, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+  },
+  {	.freq			= 2457,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x12, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x0a, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x0a, 0x00, 0x09),
+	PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+  },
+  {	.freq			= 2462,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x02, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x33, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+  },
+  {	.freq			= 2467,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x22, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+  },
+  {	.freq			= 2472,
+	RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+		   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x11, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+  },
+  {	.freq			= 2484,
+	RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x08, 0x08, 0x04,
+		   0x16, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+		   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+		   0x09, 0x00, 0x09, 0x00, 0x00, 0x00, 0x02, 0x00,
+		   0x70, 0x00, 0x09, 0x00, 0x09),
+	PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+  },
 };
 
+/* TODO: add support for rev4+ devices by searching in rev4+ tables */
 const struct b43_nphy_channeltab_entry_rev3 *
 b43_nphy_get_chantabent_rev3(struct b43_wldev *dev, u16 freq)
 {
diff --git a/drivers/net/wireless/b43/radio_2056.h b/drivers/net/wireless/b43/radio_2056.h
index fda6dafecb8c..302600c0afa4 100644
--- a/drivers/net/wireless/b43/radio_2056.h
+++ b/drivers/net/wireless/b43/radio_2056.h
@@ -4,6 +4,9 @@
 
   Copyright (c) 2010 Rafał Miłecki <zajec5@gmail.com>
 
+  Some parts of the code in this file are derived from the brcm80211
+  driver  Copyright (c) 2010 Broadcom Corporation
+
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
@@ -28,13 +31,1085 @@
 
 #include "tables_nphy.h"
 
+#define B2056_SYN			(0x0 << 12)
+#define B2056_TX0			(0x2 << 12)
+#define B2056_TX1			(0x3 << 12)
+#define B2056_RX0			(0x6 << 12)
+#define B2056_RX1			(0x7 << 12)
+#define B2056_ALLTX			(0xE << 12)
+#define B2056_ALLRX			(0xF << 12)
+
+#define B2056_SYN_RESERVED_ADDR0	0x00
+#define B2056_SYN_IDCODE		0x01
+#define B2056_SYN_RESERVED_ADDR2	0x02
+#define B2056_SYN_RESERVED_ADDR3	0x03
+#define B2056_SYN_RESERVED_ADDR4	0x04
+#define B2056_SYN_RESERVED_ADDR5	0x05
+#define B2056_SYN_RESERVED_ADDR6	0x06
+#define B2056_SYN_RESERVED_ADDR7	0x07
+#define B2056_SYN_COM_CTRL		0x08
+#define B2056_SYN_COM_PU		0x09
+#define B2056_SYN_COM_OVR		0x0A
+#define B2056_SYN_COM_RESET		0x0B
+#define B2056_SYN_COM_RCAL		0x0C
+#define B2056_SYN_COM_RC_RXLPF		0x0D
+#define B2056_SYN_COM_RC_TXLPF		0x0E
+#define B2056_SYN_COM_RC_RXHPF		0x0F
+#define B2056_SYN_RESERVED_ADDR16	0x10
+#define B2056_SYN_RESERVED_ADDR17	0x11
+#define B2056_SYN_RESERVED_ADDR18	0x12
+#define B2056_SYN_RESERVED_ADDR19	0x13
+#define B2056_SYN_RESERVED_ADDR20	0x14
+#define B2056_SYN_RESERVED_ADDR21	0x15
+#define B2056_SYN_RESERVED_ADDR22	0x16
+#define B2056_SYN_RESERVED_ADDR23	0x17
+#define B2056_SYN_RESERVED_ADDR24	0x18
+#define B2056_SYN_RESERVED_ADDR25	0x19
+#define B2056_SYN_RESERVED_ADDR26	0x1A
+#define B2056_SYN_RESERVED_ADDR27	0x1B
+#define B2056_SYN_RESERVED_ADDR28	0x1C
+#define B2056_SYN_RESERVED_ADDR29	0x1D
+#define B2056_SYN_RESERVED_ADDR30	0x1E
+#define B2056_SYN_RESERVED_ADDR31	0x1F
+#define B2056_SYN_GPIO_MASTER1		0x20
+#define B2056_SYN_GPIO_MASTER2		0x21
+#define B2056_SYN_TOPBIAS_MASTER	0x22
+#define B2056_SYN_TOPBIAS_RCAL		0x23
+#define B2056_SYN_AFEREG		0x24
+#define B2056_SYN_TEMPPROCSENSE		0x25
+#define B2056_SYN_TEMPPROCSENSEIDAC	0x26
+#define B2056_SYN_TEMPPROCSENSERCAL	0x27
+#define B2056_SYN_LPO			0x28
+#define B2056_SYN_VDDCAL_MASTER		0x29
+#define B2056_SYN_VDDCAL_IDAC		0x2A
+#define B2056_SYN_VDDCAL_STATUS		0x2B
+#define B2056_SYN_RCAL_MASTER		0x2C
+#define B2056_SYN_RCAL_CODE_OUT		0x2D
+#define B2056_SYN_RCCAL_CTRL0		0x2E
+#define B2056_SYN_RCCAL_CTRL1		0x2F
+#define B2056_SYN_RCCAL_CTRL2		0x30
+#define B2056_SYN_RCCAL_CTRL3		0x31
+#define B2056_SYN_RCCAL_CTRL4		0x32
+#define B2056_SYN_RCCAL_CTRL5		0x33
+#define B2056_SYN_RCCAL_CTRL6		0x34
+#define B2056_SYN_RCCAL_CTRL7		0x35
+#define B2056_SYN_RCCAL_CTRL8		0x36
+#define B2056_SYN_RCCAL_CTRL9		0x37
+#define B2056_SYN_RCCAL_CTRL10		0x38
+#define B2056_SYN_RCCAL_CTRL11		0x39
+#define B2056_SYN_ZCAL_SPARE1		0x3A
+#define B2056_SYN_ZCAL_SPARE2		0x3B
+#define B2056_SYN_PLL_MAST1		0x3C
+#define B2056_SYN_PLL_MAST2		0x3D
+#define B2056_SYN_PLL_MAST3		0x3E
+#define B2056_SYN_PLL_BIAS_RESET	0x3F
+#define B2056_SYN_PLL_XTAL0		0x40
+#define B2056_SYN_PLL_XTAL1		0x41
+#define B2056_SYN_PLL_XTAL3		0x42
+#define B2056_SYN_PLL_XTAL4		0x43
+#define B2056_SYN_PLL_XTAL5		0x44
+#define B2056_SYN_PLL_XTAL6		0x45
+#define B2056_SYN_PLL_REFDIV		0x46
+#define B2056_SYN_PLL_PFD		0x47
+#define B2056_SYN_PLL_CP1		0x48
+#define B2056_SYN_PLL_CP2		0x49
+#define B2056_SYN_PLL_CP3		0x4A
+#define B2056_SYN_PLL_LOOPFILTER1	0x4B
+#define B2056_SYN_PLL_LOOPFILTER2	0x4C
+#define B2056_SYN_PLL_LOOPFILTER3	0x4D
+#define B2056_SYN_PLL_LOOPFILTER4	0x4E
+#define B2056_SYN_PLL_LOOPFILTER5	0x4F
+#define B2056_SYN_PLL_MMD1		0x50
+#define B2056_SYN_PLL_MMD2		0x51
+#define B2056_SYN_PLL_VCO1		0x52
+#define B2056_SYN_PLL_VCO2		0x53
+#define B2056_SYN_PLL_MONITOR1		0x54
+#define B2056_SYN_PLL_MONITOR2		0x55
+#define B2056_SYN_PLL_VCOCAL1		0x56
+#define B2056_SYN_PLL_VCOCAL2		0x57
+#define B2056_SYN_PLL_VCOCAL4		0x58
+#define B2056_SYN_PLL_VCOCAL5		0x59
+#define B2056_SYN_PLL_VCOCAL6		0x5A
+#define B2056_SYN_PLL_VCOCAL7		0x5B
+#define B2056_SYN_PLL_VCOCAL8		0x5C
+#define B2056_SYN_PLL_VCOCAL9		0x5D
+#define B2056_SYN_PLL_VCOCAL10		0x5E
+#define B2056_SYN_PLL_VCOCAL11		0x5F
+#define B2056_SYN_PLL_VCOCAL12		0x60
+#define B2056_SYN_PLL_VCOCAL13		0x61
+#define B2056_SYN_PLL_VREG		0x62
+#define B2056_SYN_PLL_STATUS1		0x63
+#define B2056_SYN_PLL_STATUS2		0x64
+#define B2056_SYN_PLL_STATUS3		0x65
+#define B2056_SYN_LOGEN_PU0		0x66
+#define B2056_SYN_LOGEN_PU1		0x67
+#define B2056_SYN_LOGEN_PU2		0x68
+#define B2056_SYN_LOGEN_PU3		0x69
+#define B2056_SYN_LOGEN_PU5		0x6A
+#define B2056_SYN_LOGEN_PU6		0x6B
+#define B2056_SYN_LOGEN_PU7		0x6C
+#define B2056_SYN_LOGEN_PU8		0x6D
+#define B2056_SYN_LOGEN_BIAS_RESET	0x6E
+#define B2056_SYN_LOGEN_RCCR1		0x6F
+#define B2056_SYN_LOGEN_VCOBUF1		0x70
+#define B2056_SYN_LOGEN_MIXER1		0x71
+#define B2056_SYN_LOGEN_MIXER2		0x72
+#define B2056_SYN_LOGEN_BUF1		0x73
+#define B2056_SYN_LOGENBUF2		0x74
+#define B2056_SYN_LOGEN_BUF3		0x75
+#define B2056_SYN_LOGEN_BUF4		0x76
+#define B2056_SYN_LOGEN_DIV1		0x77
+#define B2056_SYN_LOGEN_DIV2		0x78
+#define B2056_SYN_LOGEN_DIV3		0x79
+#define B2056_SYN_LOGEN_ACL1		0x7A
+#define B2056_SYN_LOGEN_ACL2		0x7B
+#define B2056_SYN_LOGEN_ACL3		0x7C
+#define B2056_SYN_LOGEN_ACL4		0x7D
+#define B2056_SYN_LOGEN_ACL5		0x7E
+#define B2056_SYN_LOGEN_ACL6		0x7F
+#define B2056_SYN_LOGEN_ACLOUT		0x80
+#define B2056_SYN_LOGEN_ACLCAL1		0x81
+#define B2056_SYN_LOGEN_ACLCAL2		0x82
+#define B2056_SYN_LOGEN_ACLCAL3		0x83
+#define B2056_SYN_CALEN			0x84
+#define B2056_SYN_LOGEN_PEAKDET1	0x85
+#define B2056_SYN_LOGEN_CORE_ACL_OVR	0x86
+#define B2056_SYN_LOGEN_RX_DIFF_ACL_OVR	0x87
+#define B2056_SYN_LOGEN_TX_DIFF_ACL_OVR	0x88
+#define B2056_SYN_LOGEN_RX_CMOS_ACL_OVR	0x89
+#define B2056_SYN_LOGEN_TX_CMOS_ACL_OVR	0x8A
+#define B2056_SYN_LOGEN_VCOBUF2		0x8B
+#define B2056_SYN_LOGEN_MIXER3		0x8C
+#define B2056_SYN_LOGEN_BUF5		0x8D
+#define B2056_SYN_LOGEN_BUF6		0x8E
+#define B2056_SYN_LOGEN_CBUFRX1		0x8F
+#define B2056_SYN_LOGEN_CBUFRX2		0x90
+#define B2056_SYN_LOGEN_CBUFRX3		0x91
+#define B2056_SYN_LOGEN_CBUFRX4		0x92
+#define B2056_SYN_LOGEN_CBUFTX1		0x93
+#define B2056_SYN_LOGEN_CBUFTX2		0x94
+#define B2056_SYN_LOGEN_CBUFTX3		0x95
+#define B2056_SYN_LOGEN_CBUFTX4		0x96
+#define B2056_SYN_LOGEN_CMOSRX1		0x97
+#define B2056_SYN_LOGEN_CMOSRX2		0x98
+#define B2056_SYN_LOGEN_CMOSRX3		0x99
+#define B2056_SYN_LOGEN_CMOSRX4		0x9A
+#define B2056_SYN_LOGEN_CMOSTX1		0x9B
+#define B2056_SYN_LOGEN_CMOSTX2		0x9C
+#define B2056_SYN_LOGEN_CMOSTX3		0x9D
+#define B2056_SYN_LOGEN_CMOSTX4		0x9E
+#define B2056_SYN_LOGEN_VCOBUF2_OVRVAL	0x9F
+#define B2056_SYN_LOGEN_MIXER3_OVRVAL	0xA0
+#define B2056_SYN_LOGEN_BUF5_OVRVAL	0xA1
+#define B2056_SYN_LOGEN_BUF6_OVRVAL	0xA2
+#define B2056_SYN_LOGEN_CBUFRX1_OVRVAL	0xA3
+#define B2056_SYN_LOGEN_CBUFRX2_OVRVAL	0xA4
+#define B2056_SYN_LOGEN_CBUFRX3_OVRVAL	0xA5
+#define B2056_SYN_LOGEN_CBUFRX4_OVRVAL	0xA6
+#define B2056_SYN_LOGEN_CBUFTX1_OVRVAL	0xA7
+#define B2056_SYN_LOGEN_CBUFTX2_OVRVAL	0xA8
+#define B2056_SYN_LOGEN_CBUFTX3_OVRVAL	0xA9
+#define B2056_SYN_LOGEN_CBUFTX4_OVRVAL	0xAA
+#define B2056_SYN_LOGEN_CMOSRX1_OVRVAL	0xAB
+#define B2056_SYN_LOGEN_CMOSRX2_OVRVAL	0xAC
+#define B2056_SYN_LOGEN_CMOSRX3_OVRVAL	0xAD
+#define B2056_SYN_LOGEN_CMOSRX4_OVRVAL	0xAE
+#define B2056_SYN_LOGEN_CMOSTX1_OVRVAL	0xAF
+#define B2056_SYN_LOGEN_CMOSTX2_OVRVAL	0xB0
+#define B2056_SYN_LOGEN_CMOSTX3_OVRVAL	0xB1
+#define B2056_SYN_LOGEN_CMOSTX4_OVRVAL	0xB2
+#define B2056_SYN_LOGEN_ACL_WAITCNT	0xB3
+#define B2056_SYN_LOGEN_CORE_CALVALID	0xB4
+#define B2056_SYN_LOGEN_RX_CMOS_CALVALID	0xB5
+#define B2056_SYN_LOGEN_TX_CMOS_VALID	0xB6
+
+#define B2056_TX_RESERVED_ADDR0		0x00
+#define B2056_TX_IDCODE			0x01
+#define B2056_TX_RESERVED_ADDR2		0x02
+#define B2056_TX_RESERVED_ADDR3		0x03
+#define B2056_TX_RESERVED_ADDR4		0x04
+#define B2056_TX_RESERVED_ADDR5		0x05
+#define B2056_TX_RESERVED_ADDR6		0x06
+#define B2056_TX_RESERVED_ADDR7		0x07
+#define B2056_TX_COM_CTRL		0x08
+#define B2056_TX_COM_PU			0x09
+#define B2056_TX_COM_OVR		0x0A
+#define B2056_TX_COM_RESET		0x0B
+#define B2056_TX_COM_RCAL		0x0C
+#define B2056_TX_COM_RC_RXLPF		0x0D
+#define B2056_TX_COM_RC_TXLPF		0x0E
+#define B2056_TX_COM_RC_RXHPF		0x0F
+#define B2056_TX_RESERVED_ADDR16	0x10
+#define B2056_TX_RESERVED_ADDR17	0x11
+#define B2056_TX_RESERVED_ADDR18	0x12
+#define B2056_TX_RESERVED_ADDR19	0x13
+#define B2056_TX_RESERVED_ADDR20	0x14
+#define B2056_TX_RESERVED_ADDR21	0x15
+#define B2056_TX_RESERVED_ADDR22	0x16
+#define B2056_TX_RESERVED_ADDR23	0x17
+#define B2056_TX_RESERVED_ADDR24	0x18
+#define B2056_TX_RESERVED_ADDR25	0x19
+#define B2056_TX_RESERVED_ADDR26	0x1A
+#define B2056_TX_RESERVED_ADDR27	0x1B
+#define B2056_TX_RESERVED_ADDR28	0x1C
+#define B2056_TX_RESERVED_ADDR29	0x1D
+#define B2056_TX_RESERVED_ADDR30	0x1E
+#define B2056_TX_RESERVED_ADDR31	0x1F
+#define B2056_TX_IQCAL_GAIN_BW		0x20
+#define B2056_TX_LOFT_FINE_I		0x21
+#define B2056_TX_LOFT_FINE_Q		0x22
+#define B2056_TX_LOFT_COARSE_I		0x23
+#define B2056_TX_LOFT_COARSE_Q		0x24
+#define B2056_TX_TX_COM_MASTER1		0x25
+#define B2056_TX_TX_COM_MASTER2		0x26
+#define B2056_TX_RXIQCAL_TXMUX		0x27
+#define B2056_TX_TX_SSI_MASTER		0x28
+#define B2056_TX_IQCAL_VCM_HG		0x29
+#define B2056_TX_IQCAL_IDAC		0x2A
+#define B2056_TX_TSSI_VCM		0x2B
+#define B2056_TX_TX_AMP_DET		0x2C
+#define B2056_TX_TX_SSI_MUX		0x2D
+#define B2056_TX_TSSIA			0x2E
+#define B2056_TX_TSSIG			0x2F
+#define B2056_TX_TSSI_MISC1		0x30
+#define B2056_TX_TSSI_MISC2		0x31
+#define B2056_TX_TSSI_MISC3		0x32
+#define B2056_TX_PA_SPARE1		0x33
+#define B2056_TX_PA_SPARE2		0x34
+#define B2056_TX_INTPAA_MASTER		0x35
+#define B2056_TX_INTPAA_GAIN		0x36
+#define B2056_TX_INTPAA_BOOST_TUNE	0x37
+#define B2056_TX_INTPAA_IAUX_STAT	0x38
+#define B2056_TX_INTPAA_IAUX_DYN	0x39
+#define B2056_TX_INTPAA_IMAIN_STAT	0x3A
+#define B2056_TX_INTPAA_IMAIN_DYN	0x3B
+#define B2056_TX_INTPAA_CASCBIAS	0x3C
+#define B2056_TX_INTPAA_PASLOPE		0x3D
+#define B2056_TX_INTPAA_PA_MISC		0x3E
+#define B2056_TX_INTPAG_MASTER		0x3F
+#define B2056_TX_INTPAG_GAIN		0x40
+#define B2056_TX_INTPAG_BOOST_TUNE	0x41
+#define B2056_TX_INTPAG_IAUX_STAT	0x42
+#define B2056_TX_INTPAG_IAUX_DYN	0x43
+#define B2056_TX_INTPAG_IMAIN_STAT	0x44
+#define B2056_TX_INTPAG_IMAIN_DYN	0x45
+#define B2056_TX_INTPAG_CASCBIAS	0x46
+#define B2056_TX_INTPAG_PASLOPE		0x47
+#define B2056_TX_INTPAG_PA_MISC		0x48
+#define B2056_TX_PADA_MASTER		0x49
+#define B2056_TX_PADA_IDAC		0x4A
+#define B2056_TX_PADA_CASCBIAS		0x4B
+#define B2056_TX_PADA_GAIN		0x4C
+#define B2056_TX_PADA_BOOST_TUNE	0x4D
+#define B2056_TX_PADA_SLOPE		0x4E
+#define B2056_TX_PADG_MASTER		0x4F
+#define B2056_TX_PADG_IDAC		0x50
+#define B2056_TX_PADG_CASCBIAS		0x51
+#define B2056_TX_PADG_GAIN		0x52
+#define B2056_TX_PADG_BOOST_TUNE	0x53
+#define B2056_TX_PADG_SLOPE		0x54
+#define B2056_TX_PGAA_MASTER		0x55
+#define B2056_TX_PGAA_IDAC		0x56
+#define B2056_TX_PGAA_GAIN		0x57
+#define B2056_TX_PGAA_BOOST_TUNE	0x58
+#define B2056_TX_PGAA_SLOPE		0x59
+#define B2056_TX_PGAA_MISC		0x5A
+#define B2056_TX_PGAG_MASTER		0x5B
+#define B2056_TX_PGAG_IDAC		0x5C
+#define B2056_TX_PGAG_GAIN		0x5D
+#define B2056_TX_PGAG_BOOST_TUNE	0x5E
+#define B2056_TX_PGAG_SLOPE		0x5F
+#define B2056_TX_PGAG_MISC		0x60
+#define B2056_TX_MIXA_MASTER		0x61
+#define B2056_TX_MIXA_BOOST_TUNE	0x62
+#define B2056_TX_MIXG			0x63
+#define B2056_TX_MIXG_BOOST_TUNE	0x64
+#define B2056_TX_BB_GM_MASTER		0x65
+#define B2056_TX_GMBB_GM		0x66
+#define B2056_TX_GMBB_IDAC		0x67
+#define B2056_TX_TXLPF_MASTER		0x68
+#define B2056_TX_TXLPF_RCCAL		0x69
+#define B2056_TX_TXLPF_RCCAL_OFF0	0x6A
+#define B2056_TX_TXLPF_RCCAL_OFF1	0x6B
+#define B2056_TX_TXLPF_RCCAL_OFF2	0x6C
+#define B2056_TX_TXLPF_RCCAL_OFF3	0x6D
+#define B2056_TX_TXLPF_RCCAL_OFF4	0x6E
+#define B2056_TX_TXLPF_RCCAL_OFF5	0x6F
+#define B2056_TX_TXLPF_RCCAL_OFF6	0x70
+#define B2056_TX_TXLPF_BW		0x71
+#define B2056_TX_TXLPF_GAIN		0x72
+#define B2056_TX_TXLPF_IDAC		0x73
+#define B2056_TX_TXLPF_IDAC_0		0x74
+#define B2056_TX_TXLPF_IDAC_1		0x75
+#define B2056_TX_TXLPF_IDAC_2		0x76
+#define B2056_TX_TXLPF_IDAC_3		0x77
+#define B2056_TX_TXLPF_IDAC_4		0x78
+#define B2056_TX_TXLPF_IDAC_5		0x79
+#define B2056_TX_TXLPF_IDAC_6		0x7A
+#define B2056_TX_TXLPF_OPAMP_IDAC	0x7B
+#define B2056_TX_TXLPF_MISC		0x7C
+#define B2056_TX_TXSPARE1		0x7D
+#define B2056_TX_TXSPARE2		0x7E
+#define B2056_TX_TXSPARE3		0x7F
+#define B2056_TX_TXSPARE4		0x80
+#define B2056_TX_TXSPARE5		0x81
+#define B2056_TX_TXSPARE6		0x82
+#define B2056_TX_TXSPARE7		0x83
+#define B2056_TX_TXSPARE8		0x84
+#define B2056_TX_TXSPARE9		0x85
+#define B2056_TX_TXSPARE10		0x86
+#define B2056_TX_TXSPARE11		0x87
+#define B2056_TX_TXSPARE12		0x88
+#define B2056_TX_TXSPARE13		0x89
+#define B2056_TX_TXSPARE14		0x8A
+#define B2056_TX_TXSPARE15		0x8B
+#define B2056_TX_TXSPARE16		0x8C
+#define B2056_TX_STATUS_INTPA_GAIN	0x8D
+#define B2056_TX_STATUS_PAD_GAIN	0x8E
+#define B2056_TX_STATUS_PGA_GAIN	0x8F
+#define B2056_TX_STATUS_GM_TXLPF_GAIN	0x90
+#define B2056_TX_STATUS_TXLPF_BW	0x91
+#define B2056_TX_STATUS_TXLPF_RC	0x92
+#define B2056_TX_GMBB_IDAC0		0x93
+#define B2056_TX_GMBB_IDAC1		0x94
+#define B2056_TX_GMBB_IDAC2		0x95
+#define B2056_TX_GMBB_IDAC3		0x96
+#define B2056_TX_GMBB_IDAC4		0x97
+#define B2056_TX_GMBB_IDAC5		0x98
+#define B2056_TX_GMBB_IDAC6		0x99
+#define B2056_TX_GMBB_IDAC7		0x9A
+
+#define B2056_RX_RESERVED_ADDR0		0x00
+#define B2056_RX_IDCODE			0x01
+#define B2056_RX_RESERVED_ADDR2		0x02
+#define B2056_RX_RESERVED_ADDR3		0x03
+#define B2056_RX_RESERVED_ADDR4		0x04
+#define B2056_RX_RESERVED_ADDR5		0x05
+#define B2056_RX_RESERVED_ADDR6		0x06
+#define B2056_RX_RESERVED_ADDR7		0x07
+#define B2056_RX_COM_CTRL		0x08
+#define B2056_RX_COM_PU			0x09
+#define B2056_RX_COM_OVR		0x0A
+#define B2056_RX_COM_RESET		0x0B
+#define B2056_RX_COM_RCAL		0x0C
+#define B2056_RX_COM_RC_RXLPF		0x0D
+#define B2056_RX_COM_RC_TXLPF		0x0E
+#define B2056_RX_COM_RC_RXHPF		0x0F
+#define B2056_RX_RESERVED_ADDR16	0x10
+#define B2056_RX_RESERVED_ADDR17	0x11
+#define B2056_RX_RESERVED_ADDR18	0x12
+#define B2056_RX_RESERVED_ADDR19	0x13
+#define B2056_RX_RESERVED_ADDR20	0x14
+#define B2056_RX_RESERVED_ADDR21	0x15
+#define B2056_RX_RESERVED_ADDR22	0x16
+#define B2056_RX_RESERVED_ADDR23	0x17
+#define B2056_RX_RESERVED_ADDR24	0x18
+#define B2056_RX_RESERVED_ADDR25	0x19
+#define B2056_RX_RESERVED_ADDR26	0x1A
+#define B2056_RX_RESERVED_ADDR27	0x1B
+#define B2056_RX_RESERVED_ADDR28	0x1C
+#define B2056_RX_RESERVED_ADDR29	0x1D
+#define B2056_RX_RESERVED_ADDR30	0x1E
+#define B2056_RX_RESERVED_ADDR31	0x1F
+#define B2056_RX_RXIQCAL_RXMUX		0x20
+#define B2056_RX_RSSI_PU		0x21
+#define B2056_RX_RSSI_SEL		0x22
+#define B2056_RX_RSSI_GAIN		0x23
+#define B2056_RX_RSSI_NB_IDAC		0x24
+#define B2056_RX_RSSI_WB2I_IDAC_1	0x25
+#define B2056_RX_RSSI_WB2I_IDAC_2	0x26
+#define B2056_RX_RSSI_WB2Q_IDAC_1	0x27
+#define B2056_RX_RSSI_WB2Q_IDAC_2	0x28
+#define B2056_RX_RSSI_POLE		0x29
+#define B2056_RX_RSSI_WB1_IDAC		0x2A
+#define B2056_RX_RSSI_MISC		0x2B
+#define B2056_RX_LNAA_MASTER		0x2C
+#define B2056_RX_LNAA_TUNE		0x2D
+#define B2056_RX_LNAA_GAIN		0x2E
+#define B2056_RX_LNA_A_SLOPE		0x2F
+#define B2056_RX_BIASPOLE_LNAA1_IDAC	0x30
+#define B2056_RX_LNAA2_IDAC		0x31
+#define B2056_RX_LNA1A_MISC		0x32
+#define B2056_RX_LNAG_MASTER		0x33
+#define B2056_RX_LNAG_TUNE		0x34
+#define B2056_RX_LNAG_GAIN		0x35
+#define B2056_RX_LNA_G_SLOPE		0x36
+#define B2056_RX_BIASPOLE_LNAG1_IDAC	0x37
+#define B2056_RX_LNAG2_IDAC		0x38
+#define B2056_RX_LNA1G_MISC		0x39
+#define B2056_RX_MIXA_MASTER		0x3A
+#define B2056_RX_MIXA_VCM		0x3B
+#define B2056_RX_MIXA_CTRLPTAT		0x3C
+#define B2056_RX_MIXA_LOB_BIAS		0x3D
+#define B2056_RX_MIXA_CORE_IDAC		0x3E
+#define B2056_RX_MIXA_CMFB_IDAC		0x3F
+#define B2056_RX_MIXA_BIAS_AUX		0x40
+#define B2056_RX_MIXA_BIAS_MAIN		0x41
+#define B2056_RX_MIXA_BIAS_MISC		0x42
+#define B2056_RX_MIXA_MAST_BIAS		0x43
+#define B2056_RX_MIXG_MASTER		0x44
+#define B2056_RX_MIXG_VCM		0x45
+#define B2056_RX_MIXG_CTRLPTAT		0x46
+#define B2056_RX_MIXG_LOB_BIAS		0x47
+#define B2056_RX_MIXG_CORE_IDAC		0x48
+#define B2056_RX_MIXG_CMFB_IDAC		0x49
+#define B2056_RX_MIXG_BIAS_AUX		0x4A
+#define B2056_RX_MIXG_BIAS_MAIN		0x4B
+#define B2056_RX_MIXG_BIAS_MISC		0x4C
+#define B2056_RX_MIXG_MAST_BIAS		0x4D
+#define B2056_RX_TIA_MASTER		0x4E
+#define B2056_RX_TIA_IOPAMP		0x4F
+#define B2056_RX_TIA_QOPAMP		0x50
+#define B2056_RX_TIA_IMISC		0x51
+#define B2056_RX_TIA_QMISC		0x52
+#define B2056_RX_TIA_GAIN		0x53
+#define B2056_RX_TIA_SPARE1		0x54
+#define B2056_RX_TIA_SPARE2		0x55
+#define B2056_RX_BB_LPF_MASTER		0x56
+#define B2056_RX_AACI_MASTER		0x57
+#define B2056_RX_RXLPF_IDAC		0x58
+#define B2056_RX_RXLPF_OPAMPBIAS_LOWQ	0x59
+#define B2056_RX_RXLPF_OPAMPBIAS_HIGHQ	0x5A
+#define B2056_RX_RXLPF_BIAS_DCCANCEL	0x5B
+#define B2056_RX_RXLPF_OUTVCM		0x5C
+#define B2056_RX_RXLPF_INVCM_BODY	0x5D
+#define B2056_RX_RXLPF_CC_OP		0x5E
+#define B2056_RX_RXLPF_GAIN		0x5F
+#define B2056_RX_RXLPF_Q_BW		0x60
+#define B2056_RX_RXLPF_HP_CORNER_BW	0x61
+#define B2056_RX_RXLPF_RCCAL_HPC	0x62
+#define B2056_RX_RXHPF_OFF0		0x63
+#define B2056_RX_RXHPF_OFF1		0x64
+#define B2056_RX_RXHPF_OFF2		0x65
+#define B2056_RX_RXHPF_OFF3		0x66
+#define B2056_RX_RXHPF_OFF4		0x67
+#define B2056_RX_RXHPF_OFF5		0x68
+#define B2056_RX_RXHPF_OFF6		0x69
+#define B2056_RX_RXHPF_OFF7		0x6A
+#define B2056_RX_RXLPF_RCCAL_LPC	0x6B
+#define B2056_RX_RXLPF_OFF_0		0x6C
+#define B2056_RX_RXLPF_OFF_1		0x6D
+#define B2056_RX_RXLPF_OFF_2		0x6E
+#define B2056_RX_RXLPF_OFF_3		0x6F
+#define B2056_RX_RXLPF_OFF_4		0x70
+#define B2056_RX_UNUSED			0x71
+#define B2056_RX_VGA_MASTER		0x72
+#define B2056_RX_VGA_BIAS		0x73
+#define B2056_RX_VGA_BIAS_DCCANCEL	0x74
+#define B2056_RX_VGA_GAIN		0x75
+#define B2056_RX_VGA_HP_CORNER_BW	0x76
+#define B2056_RX_VGABUF_BIAS		0x77
+#define B2056_RX_VGABUF_GAIN_BW		0x78
+#define B2056_RX_TXFBMIX_A		0x79
+#define B2056_RX_TXFBMIX_G		0x7A
+#define B2056_RX_RXSPARE1		0x7B
+#define B2056_RX_RXSPARE2		0x7C
+#define B2056_RX_RXSPARE3		0x7D
+#define B2056_RX_RXSPARE4		0x7E
+#define B2056_RX_RXSPARE5		0x7F
+#define B2056_RX_RXSPARE6		0x80
+#define B2056_RX_RXSPARE7		0x81
+#define B2056_RX_RXSPARE8		0x82
+#define B2056_RX_RXSPARE9		0x83
+#define B2056_RX_RXSPARE10		0x84
+#define B2056_RX_RXSPARE11		0x85
+#define B2056_RX_RXSPARE12		0x86
+#define B2056_RX_RXSPARE13		0x87
+#define B2056_RX_RXSPARE14		0x88
+#define B2056_RX_RXSPARE15		0x89
+#define B2056_RX_RXSPARE16		0x8A
+#define B2056_RX_STATUS_LNAA_GAIN	0x8B
+#define B2056_RX_STATUS_LNAG_GAIN	0x8C
+#define B2056_RX_STATUS_MIXTIA_GAIN	0x8D
+#define B2056_RX_STATUS_RXLPF_GAIN	0x8E
+#define B2056_RX_STATUS_VGA_BUF_GAIN	0x8F
+#define B2056_RX_STATUS_RXLPF_Q		0x90
+#define B2056_RX_STATUS_RXLPF_BUF_BW	0x91
+#define B2056_RX_STATUS_RXLPF_VGA_HPC	0x92
+#define B2056_RX_STATUS_RXLPF_RC	0x93
+#define B2056_RX_STATUS_HPC_RC		0x94
+
+#define B2056_LNA1_A_PU			0x01
+#define B2056_LNA2_A_PU			0x02
+#define B2056_LNA1_G_PU			0x01
+#define B2056_LNA2_G_PU			0x02
+#define B2056_MIXA_PU_I			0x01
+#define B2056_MIXA_PU_Q			0x02
+#define B2056_MIXA_PU_GM		0x10
+#define B2056_MIXG_PU_I			0x01
+#define B2056_MIXG_PU_Q			0x02
+#define B2056_MIXG_PU_GM		0x10
+#define B2056_TIA_PU			0x01
+#define B2056_BB_LPF_PU			0x20
+#define B2056_W1_PU			0x02
+#define B2056_W2_PU			0x04
+#define B2056_NB_PU			0x08
+#define B2056_RSSI_W1_SEL		0x02
+#define B2056_RSSI_W2_SEL		0x04
+#define B2056_RSSI_NB_SEL		0x08
+#define B2056_VCM_MASK			0x1C
+#define B2056_RSSI_VCM_SHIFT		0x02
+
+#define B2056_SYN			(0x0 << 12)
+#define B2056_TX0			(0x2 << 12)
+#define B2056_TX1			(0x3 << 12)
+#define B2056_RX0			(0x6 << 12)
+#define B2056_RX1			(0x7 << 12)
+#define B2056_ALLTX			(0xE << 12)
+#define B2056_ALLRX			(0xF << 12)
+
+#define B2056_SYN_RESERVED_ADDR0	0x00
+#define B2056_SYN_IDCODE		0x01
+#define B2056_SYN_RESERVED_ADDR2	0x02
+#define B2056_SYN_RESERVED_ADDR3	0x03
+#define B2056_SYN_RESERVED_ADDR4	0x04
+#define B2056_SYN_RESERVED_ADDR5	0x05
+#define B2056_SYN_RESERVED_ADDR6	0x06
+#define B2056_SYN_RESERVED_ADDR7	0x07
+#define B2056_SYN_COM_CTRL		0x08
+#define B2056_SYN_COM_PU		0x09
+#define B2056_SYN_COM_OVR		0x0A
+#define B2056_SYN_COM_RESET		0x0B
+#define B2056_SYN_COM_RCAL		0x0C
+#define B2056_SYN_COM_RC_RXLPF		0x0D
+#define B2056_SYN_COM_RC_TXLPF		0x0E
+#define B2056_SYN_COM_RC_RXHPF		0x0F
+#define B2056_SYN_RESERVED_ADDR16	0x10
+#define B2056_SYN_RESERVED_ADDR17	0x11
+#define B2056_SYN_RESERVED_ADDR18	0x12
+#define B2056_SYN_RESERVED_ADDR19	0x13
+#define B2056_SYN_RESERVED_ADDR20	0x14
+#define B2056_SYN_RESERVED_ADDR21	0x15
+#define B2056_SYN_RESERVED_ADDR22	0x16
+#define B2056_SYN_RESERVED_ADDR23	0x17
+#define B2056_SYN_RESERVED_ADDR24	0x18
+#define B2056_SYN_RESERVED_ADDR25	0x19
+#define B2056_SYN_RESERVED_ADDR26	0x1A
+#define B2056_SYN_RESERVED_ADDR27	0x1B
+#define B2056_SYN_RESERVED_ADDR28	0x1C
+#define B2056_SYN_RESERVED_ADDR29	0x1D
+#define B2056_SYN_RESERVED_ADDR30	0x1E
+#define B2056_SYN_RESERVED_ADDR31	0x1F
+#define B2056_SYN_GPIO_MASTER1		0x20
+#define B2056_SYN_GPIO_MASTER2		0x21
+#define B2056_SYN_TOPBIAS_MASTER	0x22
+#define B2056_SYN_TOPBIAS_RCAL		0x23
+#define B2056_SYN_AFEREG		0x24
+#define B2056_SYN_TEMPPROCSENSE		0x25
+#define B2056_SYN_TEMPPROCSENSEIDAC	0x26
+#define B2056_SYN_TEMPPROCSENSERCAL	0x27
+#define B2056_SYN_LPO			0x28
+#define B2056_SYN_VDDCAL_MASTER		0x29
+#define B2056_SYN_VDDCAL_IDAC		0x2A
+#define B2056_SYN_VDDCAL_STATUS		0x2B
+#define B2056_SYN_RCAL_MASTER		0x2C
+#define B2056_SYN_RCAL_CODE_OUT		0x2D
+#define B2056_SYN_RCCAL_CTRL0		0x2E
+#define B2056_SYN_RCCAL_CTRL1		0x2F
+#define B2056_SYN_RCCAL_CTRL2		0x30
+#define B2056_SYN_RCCAL_CTRL3		0x31
+#define B2056_SYN_RCCAL_CTRL4		0x32
+#define B2056_SYN_RCCAL_CTRL5		0x33
+#define B2056_SYN_RCCAL_CTRL6		0x34
+#define B2056_SYN_RCCAL_CTRL7		0x35
+#define B2056_SYN_RCCAL_CTRL8		0x36
+#define B2056_SYN_RCCAL_CTRL9		0x37
+#define B2056_SYN_RCCAL_CTRL10		0x38
+#define B2056_SYN_RCCAL_CTRL11		0x39
+#define B2056_SYN_ZCAL_SPARE1		0x3A
+#define B2056_SYN_ZCAL_SPARE2		0x3B
+#define B2056_SYN_PLL_MAST1		0x3C
+#define B2056_SYN_PLL_MAST2		0x3D
+#define B2056_SYN_PLL_MAST3		0x3E
+#define B2056_SYN_PLL_BIAS_RESET	0x3F
+#define B2056_SYN_PLL_XTAL0		0x40
+#define B2056_SYN_PLL_XTAL1		0x41
+#define B2056_SYN_PLL_XTAL3		0x42
+#define B2056_SYN_PLL_XTAL4		0x43
+#define B2056_SYN_PLL_XTAL5		0x44
+#define B2056_SYN_PLL_XTAL6		0x45
+#define B2056_SYN_PLL_REFDIV		0x46
+#define B2056_SYN_PLL_PFD		0x47
+#define B2056_SYN_PLL_CP1		0x48
+#define B2056_SYN_PLL_CP2		0x49
+#define B2056_SYN_PLL_CP3		0x4A
+#define B2056_SYN_PLL_LOOPFILTER1	0x4B
+#define B2056_SYN_PLL_LOOPFILTER2	0x4C
+#define B2056_SYN_PLL_LOOPFILTER3	0x4D
+#define B2056_SYN_PLL_LOOPFILTER4	0x4E
+#define B2056_SYN_PLL_LOOPFILTER5	0x4F
+#define B2056_SYN_PLL_MMD1		0x50
+#define B2056_SYN_PLL_MMD2		0x51
+#define B2056_SYN_PLL_VCO1		0x52
+#define B2056_SYN_PLL_VCO2		0x53
+#define B2056_SYN_PLL_MONITOR1		0x54
+#define B2056_SYN_PLL_MONITOR2		0x55
+#define B2056_SYN_PLL_VCOCAL1		0x56
+#define B2056_SYN_PLL_VCOCAL2		0x57
+#define B2056_SYN_PLL_VCOCAL4		0x58
+#define B2056_SYN_PLL_VCOCAL5		0x59
+#define B2056_SYN_PLL_VCOCAL6		0x5A
+#define B2056_SYN_PLL_VCOCAL7		0x5B
+#define B2056_SYN_PLL_VCOCAL8		0x5C
+#define B2056_SYN_PLL_VCOCAL9		0x5D
+#define B2056_SYN_PLL_VCOCAL10		0x5E
+#define B2056_SYN_PLL_VCOCAL11		0x5F
+#define B2056_SYN_PLL_VCOCAL12		0x60
+#define B2056_SYN_PLL_VCOCAL13		0x61
+#define B2056_SYN_PLL_VREG		0x62
+#define B2056_SYN_PLL_STATUS1		0x63
+#define B2056_SYN_PLL_STATUS2		0x64
+#define B2056_SYN_PLL_STATUS3		0x65
+#define B2056_SYN_LOGEN_PU0		0x66
+#define B2056_SYN_LOGEN_PU1		0x67
+#define B2056_SYN_LOGEN_PU2		0x68
+#define B2056_SYN_LOGEN_PU3		0x69
+#define B2056_SYN_LOGEN_PU5		0x6A
+#define B2056_SYN_LOGEN_PU6		0x6B
+#define B2056_SYN_LOGEN_PU7		0x6C
+#define B2056_SYN_LOGEN_PU8		0x6D
+#define B2056_SYN_LOGEN_BIAS_RESET	0x6E
+#define B2056_SYN_LOGEN_RCCR1		0x6F
+#define B2056_SYN_LOGEN_VCOBUF1		0x70
+#define B2056_SYN_LOGEN_MIXER1		0x71
+#define B2056_SYN_LOGEN_MIXER2		0x72
+#define B2056_SYN_LOGEN_BUF1		0x73
+#define B2056_SYN_LOGENBUF2		0x74
+#define B2056_SYN_LOGEN_BUF3		0x75
+#define B2056_SYN_LOGEN_BUF4		0x76
+#define B2056_SYN_LOGEN_DIV1		0x77
+#define B2056_SYN_LOGEN_DIV2		0x78
+#define B2056_SYN_LOGEN_DIV3		0x79
+#define B2056_SYN_LOGEN_ACL1		0x7A
+#define B2056_SYN_LOGEN_ACL2		0x7B
+#define B2056_SYN_LOGEN_ACL3		0x7C
+#define B2056_SYN_LOGEN_ACL4		0x7D
+#define B2056_SYN_LOGEN_ACL5		0x7E
+#define B2056_SYN_LOGEN_ACL6		0x7F
+#define B2056_SYN_LOGEN_ACLOUT		0x80
+#define B2056_SYN_LOGEN_ACLCAL1		0x81
+#define B2056_SYN_LOGEN_ACLCAL2		0x82
+#define B2056_SYN_LOGEN_ACLCAL3		0x83
+#define B2056_SYN_CALEN			0x84
+#define B2056_SYN_LOGEN_PEAKDET1	0x85
+#define B2056_SYN_LOGEN_CORE_ACL_OVR	0x86
+#define B2056_SYN_LOGEN_RX_DIFF_ACL_OVR	0x87
+#define B2056_SYN_LOGEN_TX_DIFF_ACL_OVR	0x88
+#define B2056_SYN_LOGEN_RX_CMOS_ACL_OVR	0x89
+#define B2056_SYN_LOGEN_TX_CMOS_ACL_OVR	0x8A
+#define B2056_SYN_LOGEN_VCOBUF2		0x8B
+#define B2056_SYN_LOGEN_MIXER3		0x8C
+#define B2056_SYN_LOGEN_BUF5		0x8D
+#define B2056_SYN_LOGEN_BUF6		0x8E
+#define B2056_SYN_LOGEN_CBUFRX1		0x8F
+#define B2056_SYN_LOGEN_CBUFRX2		0x90
+#define B2056_SYN_LOGEN_CBUFRX3		0x91
+#define B2056_SYN_LOGEN_CBUFRX4		0x92
+#define B2056_SYN_LOGEN_CBUFTX1		0x93
+#define B2056_SYN_LOGEN_CBUFTX2		0x94
+#define B2056_SYN_LOGEN_CBUFTX3		0x95
+#define B2056_SYN_LOGEN_CBUFTX4		0x96
+#define B2056_SYN_LOGEN_CMOSRX1		0x97
+#define B2056_SYN_LOGEN_CMOSRX2		0x98
+#define B2056_SYN_LOGEN_CMOSRX3		0x99
+#define B2056_SYN_LOGEN_CMOSRX4		0x9A
+#define B2056_SYN_LOGEN_CMOSTX1		0x9B
+#define B2056_SYN_LOGEN_CMOSTX2		0x9C
+#define B2056_SYN_LOGEN_CMOSTX3		0x9D
+#define B2056_SYN_LOGEN_CMOSTX4		0x9E
+#define B2056_SYN_LOGEN_VCOBUF2_OVRVAL	0x9F
+#define B2056_SYN_LOGEN_MIXER3_OVRVAL	0xA0
+#define B2056_SYN_LOGEN_BUF5_OVRVAL	0xA1
+#define B2056_SYN_LOGEN_BUF6_OVRVAL	0xA2
+#define B2056_SYN_LOGEN_CBUFRX1_OVRVAL	0xA3
+#define B2056_SYN_LOGEN_CBUFRX2_OVRVAL	0xA4
+#define B2056_SYN_LOGEN_CBUFRX3_OVRVAL	0xA5
+#define B2056_SYN_LOGEN_CBUFRX4_OVRVAL	0xA6
+#define B2056_SYN_LOGEN_CBUFTX1_OVRVAL	0xA7
+#define B2056_SYN_LOGEN_CBUFTX2_OVRVAL	0xA8
+#define B2056_SYN_LOGEN_CBUFTX3_OVRVAL	0xA9
+#define B2056_SYN_LOGEN_CBUFTX4_OVRVAL	0xAA
+#define B2056_SYN_LOGEN_CMOSRX1_OVRVAL	0xAB
+#define B2056_SYN_LOGEN_CMOSRX2_OVRVAL	0xAC
+#define B2056_SYN_LOGEN_CMOSRX3_OVRVAL	0xAD
+#define B2056_SYN_LOGEN_CMOSRX4_OVRVAL	0xAE
+#define B2056_SYN_LOGEN_CMOSTX1_OVRVAL	0xAF
+#define B2056_SYN_LOGEN_CMOSTX2_OVRVAL	0xB0
+#define B2056_SYN_LOGEN_CMOSTX3_OVRVAL	0xB1
+#define B2056_SYN_LOGEN_CMOSTX4_OVRVAL	0xB2
+#define B2056_SYN_LOGEN_ACL_WAITCNT	0xB3
+#define B2056_SYN_LOGEN_CORE_CALVALID	0xB4
+#define B2056_SYN_LOGEN_RX_CMOS_CALVALID	0xB5
+#define B2056_SYN_LOGEN_TX_CMOS_VALID	0xB6
+
+#define B2056_TX_RESERVED_ADDR0		0x00
+#define B2056_TX_IDCODE			0x01
+#define B2056_TX_RESERVED_ADDR2		0x02
+#define B2056_TX_RESERVED_ADDR3		0x03
+#define B2056_TX_RESERVED_ADDR4		0x04
+#define B2056_TX_RESERVED_ADDR5		0x05
+#define B2056_TX_RESERVED_ADDR6		0x06
+#define B2056_TX_RESERVED_ADDR7		0x07
+#define B2056_TX_COM_CTRL		0x08
+#define B2056_TX_COM_PU			0x09
+#define B2056_TX_COM_OVR		0x0A
+#define B2056_TX_COM_RESET		0x0B
+#define B2056_TX_COM_RCAL		0x0C
+#define B2056_TX_COM_RC_RXLPF		0x0D
+#define B2056_TX_COM_RC_TXLPF		0x0E
+#define B2056_TX_COM_RC_RXHPF		0x0F
+#define B2056_TX_RESERVED_ADDR16	0x10
+#define B2056_TX_RESERVED_ADDR17	0x11
+#define B2056_TX_RESERVED_ADDR18	0x12
+#define B2056_TX_RESERVED_ADDR19	0x13
+#define B2056_TX_RESERVED_ADDR20	0x14
+#define B2056_TX_RESERVED_ADDR21	0x15
+#define B2056_TX_RESERVED_ADDR22	0x16
+#define B2056_TX_RESERVED_ADDR23	0x17
+#define B2056_TX_RESERVED_ADDR24	0x18
+#define B2056_TX_RESERVED_ADDR25	0x19
+#define B2056_TX_RESERVED_ADDR26	0x1A
+#define B2056_TX_RESERVED_ADDR27	0x1B
+#define B2056_TX_RESERVED_ADDR28	0x1C
+#define B2056_TX_RESERVED_ADDR29	0x1D
+#define B2056_TX_RESERVED_ADDR30	0x1E
+#define B2056_TX_RESERVED_ADDR31	0x1F
+#define B2056_TX_IQCAL_GAIN_BW		0x20
+#define B2056_TX_LOFT_FINE_I		0x21
+#define B2056_TX_LOFT_FINE_Q		0x22
+#define B2056_TX_LOFT_COARSE_I		0x23
+#define B2056_TX_LOFT_COARSE_Q		0x24
+#define B2056_TX_TX_COM_MASTER1		0x25
+#define B2056_TX_TX_COM_MASTER2		0x26
+#define B2056_TX_RXIQCAL_TXMUX		0x27
+#define B2056_TX_TX_SSI_MASTER		0x28
+#define B2056_TX_IQCAL_VCM_HG		0x29
+#define B2056_TX_IQCAL_IDAC		0x2A
+#define B2056_TX_TSSI_VCM		0x2B
+#define B2056_TX_TX_AMP_DET		0x2C
+#define B2056_TX_TX_SSI_MUX		0x2D
+#define B2056_TX_TSSIA			0x2E
+#define B2056_TX_TSSIG			0x2F
+#define B2056_TX_TSSI_MISC1		0x30
+#define B2056_TX_TSSI_MISC2		0x31
+#define B2056_TX_TSSI_MISC3		0x32
+#define B2056_TX_PA_SPARE1		0x33
+#define B2056_TX_PA_SPARE2		0x34
+#define B2056_TX_INTPAA_MASTER		0x35
+#define B2056_TX_INTPAA_GAIN		0x36
+#define B2056_TX_INTPAA_BOOST_TUNE	0x37
+#define B2056_TX_INTPAA_IAUX_STAT	0x38
+#define B2056_TX_INTPAA_IAUX_DYN	0x39
+#define B2056_TX_INTPAA_IMAIN_STAT	0x3A
+#define B2056_TX_INTPAA_IMAIN_DYN	0x3B
+#define B2056_TX_INTPAA_CASCBIAS	0x3C
+#define B2056_TX_INTPAA_PASLOPE		0x3D
+#define B2056_TX_INTPAA_PA_MISC		0x3E
+#define B2056_TX_INTPAG_MASTER		0x3F
+#define B2056_TX_INTPAG_GAIN		0x40
+#define B2056_TX_INTPAG_BOOST_TUNE	0x41
+#define B2056_TX_INTPAG_IAUX_STAT	0x42
+#define B2056_TX_INTPAG_IAUX_DYN	0x43
+#define B2056_TX_INTPAG_IMAIN_STAT	0x44
+#define B2056_TX_INTPAG_IMAIN_DYN	0x45
+#define B2056_TX_INTPAG_CASCBIAS	0x46
+#define B2056_TX_INTPAG_PASLOPE		0x47
+#define B2056_TX_INTPAG_PA_MISC		0x48
+#define B2056_TX_PADA_MASTER		0x49
+#define B2056_TX_PADA_IDAC		0x4A
+#define B2056_TX_PADA_CASCBIAS		0x4B
+#define B2056_TX_PADA_GAIN		0x4C
+#define B2056_TX_PADA_BOOST_TUNE	0x4D
+#define B2056_TX_PADA_SLOPE		0x4E
+#define B2056_TX_PADG_MASTER		0x4F
+#define B2056_TX_PADG_IDAC		0x50
+#define B2056_TX_PADG_CASCBIAS		0x51
+#define B2056_TX_PADG_GAIN		0x52
+#define B2056_TX_PADG_BOOST_TUNE	0x53
+#define B2056_TX_PADG_SLOPE		0x54
+#define B2056_TX_PGAA_MASTER		0x55
+#define B2056_TX_PGAA_IDAC		0x56
+#define B2056_TX_PGAA_GAIN		0x57
+#define B2056_TX_PGAA_BOOST_TUNE	0x58
+#define B2056_TX_PGAA_SLOPE		0x59
+#define B2056_TX_PGAA_MISC		0x5A
+#define B2056_TX_PGAG_MASTER		0x5B
+#define B2056_TX_PGAG_IDAC		0x5C
+#define B2056_TX_PGAG_GAIN		0x5D
+#define B2056_TX_PGAG_BOOST_TUNE	0x5E
+#define B2056_TX_PGAG_SLOPE		0x5F
+#define B2056_TX_PGAG_MISC		0x60
+#define B2056_TX_MIXA_MASTER		0x61
+#define B2056_TX_MIXA_BOOST_TUNE	0x62
+#define B2056_TX_MIXG			0x63
+#define B2056_TX_MIXG_BOOST_TUNE	0x64
+#define B2056_TX_BB_GM_MASTER		0x65
+#define B2056_TX_GMBB_GM		0x66
+#define B2056_TX_GMBB_IDAC		0x67
+#define B2056_TX_TXLPF_MASTER		0x68
+#define B2056_TX_TXLPF_RCCAL		0x69
+#define B2056_TX_TXLPF_RCCAL_OFF0	0x6A
+#define B2056_TX_TXLPF_RCCAL_OFF1	0x6B
+#define B2056_TX_TXLPF_RCCAL_OFF2	0x6C
+#define B2056_TX_TXLPF_RCCAL_OFF3	0x6D
+#define B2056_TX_TXLPF_RCCAL_OFF4	0x6E
+#define B2056_TX_TXLPF_RCCAL_OFF5	0x6F
+#define B2056_TX_TXLPF_RCCAL_OFF6	0x70
+#define B2056_TX_TXLPF_BW		0x71
+#define B2056_TX_TXLPF_GAIN		0x72
+#define B2056_TX_TXLPF_IDAC		0x73
+#define B2056_TX_TXLPF_IDAC_0		0x74
+#define B2056_TX_TXLPF_IDAC_1		0x75
+#define B2056_TX_TXLPF_IDAC_2		0x76
+#define B2056_TX_TXLPF_IDAC_3		0x77
+#define B2056_TX_TXLPF_IDAC_4		0x78
+#define B2056_TX_TXLPF_IDAC_5		0x79
+#define B2056_TX_TXLPF_IDAC_6		0x7A
+#define B2056_TX_TXLPF_OPAMP_IDAC	0x7B
+#define B2056_TX_TXLPF_MISC		0x7C
+#define B2056_TX_TXSPARE1		0x7D
+#define B2056_TX_TXSPARE2		0x7E
+#define B2056_TX_TXSPARE3		0x7F
+#define B2056_TX_TXSPARE4		0x80
+#define B2056_TX_TXSPARE5		0x81
+#define B2056_TX_TXSPARE6		0x82
+#define B2056_TX_TXSPARE7		0x83
+#define B2056_TX_TXSPARE8		0x84
+#define B2056_TX_TXSPARE9		0x85
+#define B2056_TX_TXSPARE10		0x86
+#define B2056_TX_TXSPARE11		0x87
+#define B2056_TX_TXSPARE12		0x88
+#define B2056_TX_TXSPARE13		0x89
+#define B2056_TX_TXSPARE14		0x8A
+#define B2056_TX_TXSPARE15		0x8B
+#define B2056_TX_TXSPARE16		0x8C
+#define B2056_TX_STATUS_INTPA_GAIN	0x8D
+#define B2056_TX_STATUS_PAD_GAIN	0x8E
+#define B2056_TX_STATUS_PGA_GAIN	0x8F
+#define B2056_TX_STATUS_GM_TXLPF_GAIN	0x90
+#define B2056_TX_STATUS_TXLPF_BW	0x91
+#define B2056_TX_STATUS_TXLPF_RC	0x92
+#define B2056_TX_GMBB_IDAC0		0x93
+#define B2056_TX_GMBB_IDAC1		0x94
+#define B2056_TX_GMBB_IDAC2		0x95
+#define B2056_TX_GMBB_IDAC3		0x96
+#define B2056_TX_GMBB_IDAC4		0x97
+#define B2056_TX_GMBB_IDAC5		0x98
+#define B2056_TX_GMBB_IDAC6		0x99
+#define B2056_TX_GMBB_IDAC7		0x9A
+
+#define B2056_RX_RESERVED_ADDR0		0x00
+#define B2056_RX_IDCODE			0x01
+#define B2056_RX_RESERVED_ADDR2		0x02
+#define B2056_RX_RESERVED_ADDR3		0x03
+#define B2056_RX_RESERVED_ADDR4		0x04
+#define B2056_RX_RESERVED_ADDR5		0x05
+#define B2056_RX_RESERVED_ADDR6		0x06
+#define B2056_RX_RESERVED_ADDR7		0x07
+#define B2056_RX_COM_CTRL		0x08
+#define B2056_RX_COM_PU			0x09
+#define B2056_RX_COM_OVR		0x0A
+#define B2056_RX_COM_RESET		0x0B
+#define B2056_RX_COM_RCAL		0x0C
+#define B2056_RX_COM_RC_RXLPF		0x0D
+#define B2056_RX_COM_RC_TXLPF		0x0E
+#define B2056_RX_COM_RC_RXHPF		0x0F
+#define B2056_RX_RESERVED_ADDR16	0x10
+#define B2056_RX_RESERVED_ADDR17	0x11
+#define B2056_RX_RESERVED_ADDR18	0x12
+#define B2056_RX_RESERVED_ADDR19	0x13
+#define B2056_RX_RESERVED_ADDR20	0x14
+#define B2056_RX_RESERVED_ADDR21	0x15
+#define B2056_RX_RESERVED_ADDR22	0x16
+#define B2056_RX_RESERVED_ADDR23	0x17
+#define B2056_RX_RESERVED_ADDR24	0x18
+#define B2056_RX_RESERVED_ADDR25	0x19
+#define B2056_RX_RESERVED_ADDR26	0x1A
+#define B2056_RX_RESERVED_ADDR27	0x1B
+#define B2056_RX_RESERVED_ADDR28	0x1C
+#define B2056_RX_RESERVED_ADDR29	0x1D
+#define B2056_RX_RESERVED_ADDR30	0x1E
+#define B2056_RX_RESERVED_ADDR31	0x1F
+#define B2056_RX_RXIQCAL_RXMUX		0x20
+#define B2056_RX_RSSI_PU		0x21
+#define B2056_RX_RSSI_SEL		0x22
+#define B2056_RX_RSSI_GAIN		0x23
+#define B2056_RX_RSSI_NB_IDAC		0x24
+#define B2056_RX_RSSI_WB2I_IDAC_1	0x25
+#define B2056_RX_RSSI_WB2I_IDAC_2	0x26
+#define B2056_RX_RSSI_WB2Q_IDAC_1	0x27
+#define B2056_RX_RSSI_WB2Q_IDAC_2	0x28
+#define B2056_RX_RSSI_POLE		0x29
+#define B2056_RX_RSSI_WB1_IDAC		0x2A
+#define B2056_RX_RSSI_MISC		0x2B
+#define B2056_RX_LNAA_MASTER		0x2C
+#define B2056_RX_LNAA_TUNE		0x2D
+#define B2056_RX_LNAA_GAIN		0x2E
+#define B2056_RX_LNA_A_SLOPE		0x2F
+#define B2056_RX_BIASPOLE_LNAA1_IDAC	0x30
+#define B2056_RX_LNAA2_IDAC		0x31
+#define B2056_RX_LNA1A_MISC		0x32
+#define B2056_RX_LNAG_MASTER		0x33
+#define B2056_RX_LNAG_TUNE		0x34
+#define B2056_RX_LNAG_GAIN		0x35
+#define B2056_RX_LNA_G_SLOPE		0x36
+#define B2056_RX_BIASPOLE_LNAG1_IDAC	0x37
+#define B2056_RX_LNAG2_IDAC		0x38
+#define B2056_RX_LNA1G_MISC		0x39
+#define B2056_RX_MIXA_MASTER		0x3A
+#define B2056_RX_MIXA_VCM		0x3B
+#define B2056_RX_MIXA_CTRLPTAT		0x3C
+#define B2056_RX_MIXA_LOB_BIAS		0x3D
+#define B2056_RX_MIXA_CORE_IDAC		0x3E
+#define B2056_RX_MIXA_CMFB_IDAC		0x3F
+#define B2056_RX_MIXA_BIAS_AUX		0x40
+#define B2056_RX_MIXA_BIAS_MAIN		0x41
+#define B2056_RX_MIXA_BIAS_MISC		0x42
+#define B2056_RX_MIXA_MAST_BIAS		0x43
+#define B2056_RX_MIXG_MASTER		0x44
+#define B2056_RX_MIXG_VCM		0x45
+#define B2056_RX_MIXG_CTRLPTAT		0x46
+#define B2056_RX_MIXG_LOB_BIAS		0x47
+#define B2056_RX_MIXG_CORE_IDAC		0x48
+#define B2056_RX_MIXG_CMFB_IDAC		0x49
+#define B2056_RX_MIXG_BIAS_AUX		0x4A
+#define B2056_RX_MIXG_BIAS_MAIN		0x4B
+#define B2056_RX_MIXG_BIAS_MISC		0x4C
+#define B2056_RX_MIXG_MAST_BIAS		0x4D
+#define B2056_RX_TIA_MASTER		0x4E
+#define B2056_RX_TIA_IOPAMP		0x4F
+#define B2056_RX_TIA_QOPAMP		0x50
+#define B2056_RX_TIA_IMISC		0x51
+#define B2056_RX_TIA_QMISC		0x52
+#define B2056_RX_TIA_GAIN		0x53
+#define B2056_RX_TIA_SPARE1		0x54
+#define B2056_RX_TIA_SPARE2		0x55
+#define B2056_RX_BB_LPF_MASTER		0x56
+#define B2056_RX_AACI_MASTER		0x57
+#define B2056_RX_RXLPF_IDAC		0x58
+#define B2056_RX_RXLPF_OPAMPBIAS_LOWQ	0x59
+#define B2056_RX_RXLPF_OPAMPBIAS_HIGHQ	0x5A
+#define B2056_RX_RXLPF_BIAS_DCCANCEL	0x5B
+#define B2056_RX_RXLPF_OUTVCM		0x5C
+#define B2056_RX_RXLPF_INVCM_BODY	0x5D
+#define B2056_RX_RXLPF_CC_OP		0x5E
+#define B2056_RX_RXLPF_GAIN		0x5F
+#define B2056_RX_RXLPF_Q_BW		0x60
+#define B2056_RX_RXLPF_HP_CORNER_BW	0x61
+#define B2056_RX_RXLPF_RCCAL_HPC	0x62
+#define B2056_RX_RXHPF_OFF0		0x63
+#define B2056_RX_RXHPF_OFF1		0x64
+#define B2056_RX_RXHPF_OFF2		0x65
+#define B2056_RX_RXHPF_OFF3		0x66
+#define B2056_RX_RXHPF_OFF4		0x67
+#define B2056_RX_RXHPF_OFF5		0x68
+#define B2056_RX_RXHPF_OFF6		0x69
+#define B2056_RX_RXHPF_OFF7		0x6A
+#define B2056_RX_RXLPF_RCCAL_LPC	0x6B
+#define B2056_RX_RXLPF_OFF_0		0x6C
+#define B2056_RX_RXLPF_OFF_1		0x6D
+#define B2056_RX_RXLPF_OFF_2		0x6E
+#define B2056_RX_RXLPF_OFF_3		0x6F
+#define B2056_RX_RXLPF_OFF_4		0x70
+#define B2056_RX_UNUSED			0x71
+#define B2056_RX_VGA_MASTER		0x72
+#define B2056_RX_VGA_BIAS		0x73
+#define B2056_RX_VGA_BIAS_DCCANCEL	0x74
+#define B2056_RX_VGA_GAIN		0x75
+#define B2056_RX_VGA_HP_CORNER_BW	0x76
+#define B2056_RX_VGABUF_BIAS		0x77
+#define B2056_RX_VGABUF_GAIN_BW		0x78
+#define B2056_RX_TXFBMIX_A		0x79
+#define B2056_RX_TXFBMIX_G		0x7A
+#define B2056_RX_RXSPARE1		0x7B
+#define B2056_RX_RXSPARE2		0x7C
+#define B2056_RX_RXSPARE3		0x7D
+#define B2056_RX_RXSPARE4		0x7E
+#define B2056_RX_RXSPARE5		0x7F
+#define B2056_RX_RXSPARE6		0x80
+#define B2056_RX_RXSPARE7		0x81
+#define B2056_RX_RXSPARE8		0x82
+#define B2056_RX_RXSPARE9		0x83
+#define B2056_RX_RXSPARE10		0x84
+#define B2056_RX_RXSPARE11		0x85
+#define B2056_RX_RXSPARE12		0x86
+#define B2056_RX_RXSPARE13		0x87
+#define B2056_RX_RXSPARE14		0x88
+#define B2056_RX_RXSPARE15		0x89
+#define B2056_RX_RXSPARE16		0x8A
+#define B2056_RX_STATUS_LNAA_GAIN	0x8B
+#define B2056_RX_STATUS_LNAG_GAIN	0x8C
+#define B2056_RX_STATUS_MIXTIA_GAIN	0x8D
+#define B2056_RX_STATUS_RXLPF_GAIN	0x8E
+#define B2056_RX_STATUS_VGA_BUF_GAIN	0x8F
+#define B2056_RX_STATUS_RXLPF_Q		0x90
+#define B2056_RX_STATUS_RXLPF_BUF_BW	0x91
+#define B2056_RX_STATUS_RXLPF_VGA_HPC	0x92
+#define B2056_RX_STATUS_RXLPF_RC	0x93
+#define B2056_RX_STATUS_HPC_RC		0x94
+
+#define B2056_LNA1_A_PU			0x01
+#define B2056_LNA2_A_PU			0x02
+#define B2056_LNA1_G_PU			0x01
+#define B2056_LNA2_G_PU			0x02
+#define B2056_MIXA_PU_I			0x01
+#define B2056_MIXA_PU_Q			0x02
+#define B2056_MIXA_PU_GM		0x10
+#define B2056_MIXG_PU_I			0x01
+#define B2056_MIXG_PU_Q			0x02
+#define B2056_MIXG_PU_GM		0x10
+#define B2056_TIA_PU			0x01
+#define B2056_BB_LPF_PU			0x20
+#define B2056_W1_PU			0x02
+#define B2056_W2_PU			0x04
+#define B2056_NB_PU			0x08
+#define B2056_RSSI_W1_SEL		0x02
+#define B2056_RSSI_W2_SEL		0x04
+#define B2056_RSSI_NB_SEL		0x08
+#define B2056_VCM_MASK			0x1C
+#define B2056_RSSI_VCM_SHIFT		0x02
+
 struct b43_nphy_channeltab_entry_rev3 {
-	/* The channel number */
-	u8 channel;
 	/* The channel frequency in MHz */
 	u16 freq;
 	/* Radio register values on channelswitch */
-	/* TODO */
+	u8 radio_syn_pll_vcocal1;
+	u8 radio_syn_pll_vcocal2;
+	u8 radio_syn_pll_refdiv;
+	u8 radio_syn_pll_mmd2;
+	u8 radio_syn_pll_mmd1;
+	u8 radio_syn_pll_loopfilter1;
+	u8 radio_syn_pll_loopfilter2;
+	u8 radio_syn_pll_loopfilter3;
+	u8 radio_syn_pll_loopfilter4;
+	u8 radio_syn_pll_loopfilter5;
+	u8 radio_syn_reserved_addr27;
+	u8 radio_syn_reserved_addr28;
+	u8 radio_syn_reserved_addr29;
+	u8 radio_syn_logen_vcobuf1;
+	u8 radio_syn_logen_mixer2;
+	u8 radio_syn_logen_buf3;
+	u8 radio_syn_logen_buf4;
+	u8 radio_rx0_lnaa_tune;
+	u8 radio_rx0_lnag_tune;
+	u8 radio_tx0_intpaa_boost_tune;
+	u8 radio_tx0_intpag_boost_tune;
+	u8 radio_tx0_pada_boost_tune;
+	u8 radio_tx0_padg_boost_tune;
+	u8 radio_tx0_pgaa_boost_tune;
+	u8 radio_tx0_pgag_boost_tune;
+	u8 radio_tx0_mixa_boost_tune;
+	u8 radio_tx0_mixg_boost_tune;
+	u8 radio_rx1_lnaa_tune;
+	u8 radio_rx1_lnag_tune;
+	u8 radio_tx1_intpaa_boost_tune;
+	u8 radio_tx1_intpag_boost_tune;
+	u8 radio_tx1_pada_boost_tune;
+	u8 radio_tx1_padg_boost_tune;
+	u8 radio_tx1_pgaa_boost_tune;
+	u8 radio_tx1_pgag_boost_tune;
+	u8 radio_tx1_mixa_boost_tune;
+	u8 radio_tx1_mixg_boost_tune;
 	/* PHY register values on channelswitch */
 	struct b43_phy_n_sfo_cfg phy_regs;
 };
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index 78016ae21c50..86bc0a0f735c 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -28,23 +28,8 @@
 /* Returns TRUE, if the radio is enabled in hardware. */
 bool b43_is_hw_radio_enabled(struct b43_wldev *dev)
 {
-	if (dev->phy.rev >= 3 || dev->phy.type == B43_PHYTYPE_LP) {
-		if (!(b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI)
-		      & B43_MMIO_RADIO_HWENABLED_HI_MASK))
-			return 1;
-	} else {
-		/* To prevent CPU fault on PPC, do not read a register
-		 * unless the interface is started; however, on resume
-		 * for hibernation, this routine is entered early. When
-		 * that happens, unconditionally return TRUE.
-		 */
-		if (b43_status(dev) < B43_STAT_STARTED)
-			return 1;
-		if (b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO)
-		    & B43_MMIO_RADIO_HWENABLED_LO_MASK)
-			return 1;
-	}
-	return 0;
+	return !(b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI)
+		& B43_MMIO_RADIO_HWENABLED_HI_MASK);
 }
 
 /* The poll callback for the hardware button. */
diff --git a/drivers/net/wireless/b43/sdio.c b/drivers/net/wireless/b43/sdio.c
index 9a55338d957f..09e2dfd7b175 100644
--- a/drivers/net/wireless/b43/sdio.c
+++ b/drivers/net/wireless/b43/sdio.c
@@ -163,6 +163,7 @@ static int b43_sdio_probe(struct sdio_func *func,
 err_free_ssb:
 	kfree(sdio);
 err_disable_func:
+	sdio_claim_host(func);
 	sdio_disable_func(func);
 err_release_host:
 	sdio_release_host(func);
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 67f18ecdb3bf..1f11e1670bf0 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -181,52 +181,75 @@ static int b43legacy_ratelimit(struct b43legacy_wl *wl)
 
 void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_INFO "b43legacy-%s: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_INFO "b43legacy-%s: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_ERR "b43legacy-%s ERROR: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_ERR "b43legacy-%s ERROR: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_WARNING "b43legacy-%s warning: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_WARNING "b43legacy-%s warning: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 #if B43legacy_DEBUG
 void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	va_start(args, fmt);
-	printk(KERN_DEBUG "b43legacy-%s debug: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "b43legacy-%s debug: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 #endif /* DEBUG */
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index d579df72b783..b90f223fb31c 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -29,7 +29,7 @@
 /* Returns TRUE, if the radio is enabled in hardware. */
 bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev)
 {
-	if (dev->phy.rev >= 3) {
+	if (dev->dev->id.revision >= 3) {
 		if (!(b43legacy_read32(dev, B43legacy_MMIO_RADIO_HWENABLED_HI)
 		      & B43legacy_MMIO_RADIO_HWENABLED_HI_MASK))
 			return 1;
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index b82364258dc5..ed424574160e 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -106,6 +106,9 @@ config IWL5000
 		Intel WiFi Link 1000BGN
 		Intel Wireless WiFi 5150AGN
 		Intel Wireless WiFi 5100AGN, 5300AGN, and 5350AGN
+		Intel 6000 Gen 2 Series Wi-Fi Adapters (6000G2A and 6000G2B)
+		Intel WIreless WiFi Link 6050BGN Gen 2 Adapter
+		Intel 100 Series Wi-Fi Adapters (100BGN and 130BGN)
 
 config IWL3945
 	tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)"
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 63edbe2e557f..93380f97835f 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -2,20 +2,27 @@ obj-$(CONFIG_IWLWIFI)	+= iwlcore.o
 iwlcore-objs 		:= iwl-core.o iwl-eeprom.o iwl-hcmd.o iwl-power.o
 iwlcore-objs 		+= iwl-rx.o iwl-tx.o iwl-sta.o
 iwlcore-objs 		+= iwl-scan.o iwl-led.o
+iwlcore-$(CONFIG_IWL3945) += iwl-legacy.o
+iwlcore-$(CONFIG_IWL4965) += iwl-legacy.o
 iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlcore-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
 
+# If 3945 is selected only, iwl-legacy.o will be added
+# to iwlcore-m above, but it needs to be built in.
+iwlcore-objs += $(iwlcore-m)
+
 CFLAGS_iwl-devtrace.o := -I$(src)
 
 # AGN
 obj-$(CONFIG_IWLAGN)	+= iwlagn.o
-iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o iwl-agn-ict.o
-iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-hcmd.o iwl-agn-tx.o
+iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o
+iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-tx.o
 iwlagn-objs		+= iwl-agn-lib.o iwl-agn-rx.o iwl-agn-calib.o
 iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
 iwlagn-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-agn-debugfs.o
 
 iwlagn-$(CONFIG_IWL4965) += iwl-4965.o
+iwlagn-$(CONFIG_IWL5000) += iwl-agn-rxon.o iwl-agn-hcmd.o iwl-agn-ict.o
 iwlagn-$(CONFIG_IWL5000) += iwl-5000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-6000.o
 iwlagn-$(CONFIG_IWL5000) += iwl-1000.o
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index db540910b110..fb3e3713bae4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -211,14 +211,16 @@ static struct iwl_lib_ops iwl1000_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.post_associate = iwl_post_associate,
-	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -243,6 +245,7 @@ static const struct iwl_ops iwl1000_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl1000_base_params = {
@@ -275,15 +278,13 @@ struct iwl_cfg iwl1000_bgn_cfg = {
 	.fw_name_pre = IWL1000_FW_PRE,
 	.ucode_api_max = IWL1000_UCODE_API_MAX,
 	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl1000_bg_cfg = {
@@ -291,45 +292,39 @@ struct iwl_cfg iwl1000_bg_cfg = {
 	.fw_name_pre = IWL1000_FW_PRE,
 	.ucode_api_max = IWL1000_UCODE_API_MAX,
 	.ucode_api_min = IWL1000_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl100_bgn_cfg = {
-	.name = "Intel(R) 100 Series 1x1 BGN",
+	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
 	.ht_params = &iwl1000_ht_params,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl100_bg_cfg = {
-	.name = "Intel(R) 100 Series 1x1 BG",
+	.name = "Intel(R) Centrino(R) Wireless-N 100 BG",
 	.fw_name_pre = IWL100_FW_PRE,
 	.ucode_api_max = IWL100_UCODE_API_MAX,
 	.ucode_api_min = IWL100_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,
 	.ops = &iwl1000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl1000_base_params,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 176e52577673..d39f449a9bb0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -51,6 +51,7 @@
 #include "iwl-led.h"
 #include "iwl-3945-led.h"
 #include "iwl-3945-debugfs.h"
+#include "iwl-legacy.h"
 
 #define IWL_DECLARE_RATE_INFO(r, ip, in, rp, rn, pp, np)    \
 	[IWL_RATE_##r##M_INDEX] = { IWL_RATE_##r##M_PLCP,   \
@@ -115,7 +116,7 @@ void iwl3945_disable_events(struct iwl_priv *priv)
 	u32 base;		/* SRAM address of event log header */
 	u32 disable_ptr;	/* SRAM address of event-disable bitmap array */
 	u32 array_size;		/* # of u32 entries in array */
-	u32 evt_disable[IWL_EVT_DISABLE_SIZE] = {
+	static const u32 evt_disable[IWL_EVT_DISABLE_SIZE] = {
 		0x00000000,	/*   31 -    0  Event id numbers */
 		0x00000000,	/*   63 -   32 */
 		0x00000000,	/*   95 -   64 */
@@ -296,7 +297,7 @@ static void iwl3945_tx_queue_reclaim(struct iwl_priv *priv,
 	if (iwl_queue_space(q) > q->low_mark && (txq_id >= 0) &&
 			(txq_id != IWL39_CMD_QUEUE_NUM) &&
 			priv->mac80211_registered)
-		iwl_wake_queue(priv, txq_id);
+		iwl_wake_queue(priv, txq);
 }
 
 /**
@@ -1451,6 +1452,10 @@ static int iwl3945_send_tx_power(struct iwl_priv *priv)
 	};
 	u16 chan;
 
+	if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status),
+		      "TX Power requested while scanning!\n"))
+		return -EAGAIN;
+
 	chan = le16_to_cpu(priv->contexts[IWL_RXON_CTX_BSS].active.channel);
 
 	txpower.band = (priv->band == IEEE80211_BAND_5GHZ) ? 0 : 1;
@@ -2722,10 +2727,9 @@ static struct iwl_lib_ops iwl3945_lib = {
 	},
 	.send_tx_power	= iwl3945_send_tx_power,
 	.is_valid_rtc_data_addr = iwl3945_hw_valid_rtc_data_addr,
-	.post_associate = iwl3945_post_associate,
-	.isr = iwl_isr_legacy,
-	.config_ap = iwl3945_config_ap,
-	.manage_ibss_station = iwl3945_manage_ibss_station,
+	.isr_ops = {
+		.isr = iwl_isr_legacy,
+	},
 	.recover_from_tx_stall = iwl_bg_monitor_recover,
 	.check_plcp_health = iwl3945_good_plcp_health,
 
@@ -2736,10 +2740,16 @@ static struct iwl_lib_ops iwl3945_lib = {
 	},
 };
 
+static const struct iwl_legacy_ops iwl3945_legacy_ops = {
+	.post_associate = iwl3945_post_associate,
+	.config_ap = iwl3945_config_ap,
+	.manage_ibss_station = iwl3945_manage_ibss_station,
+};
+
 static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {
 	.get_hcmd_size = iwl3945_get_hcmd_size,
 	.build_addsta_hcmd = iwl3945_build_addsta_hcmd,
-	.tx_cmd_protection = iwlcore_tx_cmd_protection,
+	.tx_cmd_protection = iwl_legacy_tx_cmd_protection,
 	.request_scan = iwl3945_request_scan,
 	.post_scan = iwl3945_post_scan,
 };
@@ -2749,6 +2759,8 @@ static const struct iwl_ops iwl3945_ops = {
 	.hcmd = &iwl3945_hcmd,
 	.utils = &iwl3945_hcmd_utils,
 	.led = &iwl3945_led_ops,
+	.legacy = &iwl3945_legacy_ops,
+	.ieee80211_ops = &iwl3945_hw_ops,
 };
 
 static struct iwl_base_params iwl3945_base_params = {
@@ -2776,6 +2788,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
 	.ops = &iwl3945_ops,
 	.mod_params = &iwl3945_mod_params,
 	.base_params = &iwl3945_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 static struct iwl_cfg iwl3945_abg_cfg = {
@@ -2788,6 +2801,7 @@ static struct iwl_cfg iwl3945_abg_cfg = {
 	.ops = &iwl3945_ops,
 	.mod_params = &iwl3945_mod_params,
 	.base_params = &iwl3945_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 DEFINE_PCI_DEVICE_TABLE(iwl3945_hw_card_ids) = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 09391f0ee61f..3eef1eb74a78 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -264,10 +264,8 @@ void iwl3945_reply_statistics(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb);
 extern void iwl3945_disable_events(struct iwl_priv *priv);
 extern int iwl4965_get_temperature(const struct iwl_priv *priv);
-extern void iwl3945_post_associate(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif);
-extern void iwl3945_config_ap(struct iwl_priv *priv,
-			      struct ieee80211_vif *vif);
+extern void iwl3945_post_associate(struct iwl_priv *priv);
+extern void iwl3945_config_ap(struct iwl_priv *priv);
 
 extern int iwl3945_commit_rxon(struct iwl_priv *priv,
 			       struct iwl_rxon_context *ctx);
@@ -282,6 +280,8 @@ extern int iwl3945_commit_rxon(struct iwl_priv *priv,
  */
 extern u8 iwl3945_hw_find_station(struct iwl_priv *priv, const u8 *bssid);
 
+extern struct ieee80211_ops iwl3945_hw_ops;
+
 /*
  * Forward declare iwl-3945.c functions for iwl-base.c
  */
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index b207e3e9299f..6788ceb37686 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -48,6 +48,7 @@
 #include "iwl-agn-led.h"
 #include "iwl-agn.h"
 #include "iwl-agn-debugfs.h"
+#include "iwl-legacy.h"
 
 static int iwl4965_send_tx_power(struct iwl_priv *priv);
 static int iwl4965_hw_get_temperature(struct iwl_priv *priv);
@@ -1377,13 +1378,9 @@ static int iwl4965_send_tx_power(struct iwl_priv *priv)
 	u8 ctrl_chan_high = 0;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 
-	if (test_bit(STATUS_SCANNING, &priv->status)) {
-		/* If this gets hit a lot, switch it to a BUG() and catch
-		 * the stack trace to find out who is calling this during
-		 * a scan. */
-		IWL_WARN(priv, "TX Power requested while scanning!\n");
+	if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status),
+		      "TX Power requested while scanning!\n"))
 		return -EAGAIN;
-	}
 
 	band = priv->band == IEEE80211_BAND_2GHZ;
 
@@ -1447,6 +1444,142 @@ static int iwl4965_send_rxon_assoc(struct iwl_priv *priv,
 	return ret;
 }
 
+static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	/* cast away the const for active_rxon in this function */
+	struct iwl_rxon_cmd *active_rxon = (void *)&ctx->active;
+	int ret;
+	bool new_assoc =
+		!!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
+
+	if (!iwl_is_alive(priv))
+		return -EBUSY;
+
+	if (!ctx->is_active)
+		return 0;
+
+	/* always get timestamp with Rx frame */
+	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
+
+	ret = iwl_check_rxon_cmd(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Invalid RXON configuration.  Not committing.\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * receive commit_rxon request
+	 * abort any previous channel switch if still in process
+	 */
+	if (priv->switch_rxon.switch_in_progress &&
+	    (priv->switch_rxon.channel != ctx->staging.channel)) {
+		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
+		      le16_to_cpu(priv->switch_rxon.channel));
+		iwl_chswitch_done(priv, false);
+	}
+
+	/* If we don't need to send a full RXON, we can use
+	 * iwl_rxon_assoc_cmd which is used to reconfigure filter
+	 * and other flags for the current radio configuration. */
+	if (!iwl_full_rxon_required(priv, ctx)) {
+		ret = iwl_send_rxon_assoc(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
+			return ret;
+		}
+
+		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+		iwl_print_rx_config_cmd(priv, ctx);
+		return 0;
+	}
+
+	/* If we are currently associated and the new config requires
+	 * an RXON_ASSOC and the new config wants the associated mask enabled,
+	 * we must clear the associated from the active configuration
+	 * before we apply the new config */
+	if (iwl_is_associated_ctx(ctx) && new_assoc) {
+		IWL_DEBUG_INFO(priv, "Toggling associated bit on current RXON\n");
+		active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+				       sizeof(struct iwl_rxon_cmd),
+				       active_rxon);
+
+		/* If the mask clearing failed then we set
+		 * active_rxon back to what it was previously */
+		if (ret) {
+			active_rxon->filter_flags |= RXON_FILTER_ASSOC_MSK;
+			IWL_ERR(priv, "Error clearing ASSOC_MSK (%d)\n", ret);
+			return ret;
+		}
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
+	}
+
+	IWL_DEBUG_INFO(priv, "Sending RXON\n"
+		       "* with%s RXON_FILTER_ASSOC_MSK\n"
+		       "* channel = %d\n"
+		       "* bssid = %pM\n",
+		       (new_assoc ? "" : "out"),
+		       le16_to_cpu(ctx->staging.channel),
+		       ctx->staging.bssid_addr);
+
+	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
+
+	/* Apply the new configuration
+	 * RXON unassoc clears the station table in uCode so restoration of
+	 * stations is needed after it (the RXON command) completes
+	 */
+	if (!new_assoc) {
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+		if (ret) {
+			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+			return ret;
+		}
+		IWL_DEBUG_INFO(priv, "Return from !new_assoc RXON.\n");
+		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
+	}
+	if (new_assoc) {
+		priv->start_calib = 0;
+		/* Apply the new configuration
+		 * RXON assoc doesn't clear the station table in uCode,
+		 */
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+		if (ret) {
+			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+			return ret;
+		}
+		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+	}
+	iwl_print_rx_config_cmd(priv, ctx);
+
+	iwl_init_sensitivity(priv);
+
+	/* If we issue a new RXON command which required a tune then we must
+	 * send a new TXPOWER command or we won't be able to Tx any frames */
+	ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+	if (ret) {
+		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
 static int iwl4965_hw_channel_switch(struct iwl_priv *priv,
 				     struct ieee80211_channel_switch *ch_switch)
 {
@@ -1554,22 +1687,6 @@ static void iwl4965_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
 }
 
 /**
- * sign_extend - Sign extend a value using specified bit as sign-bit
- *
- * Example: sign_extend(9, 3) would return -7 as bit3 of 1001b is 1
- * and bit0..2 is 001b which when sign extended to 1111111111111001b is -7.
- *
- * @param oper value to sign extend
- * @param index 0 based bit index (0<=index<32) to sign bit
- */
-static s32 sign_extend(u32 oper, int index)
-{
-	u8 shift = 31 - index;
-
-	return (s32)(oper << shift) >> shift;
-}
-
-/**
  * iwl4965_hw_get_temperature - return the calibrated temperature (in Kelvin)
  * @statistics: Provides the temperature reading from the uCode
  *
@@ -1606,9 +1723,9 @@ static int iwl4965_hw_get_temperature(struct iwl_priv *priv)
 	 * "initialize" ALIVE response.
 	 */
 	if (!test_bit(STATUS_TEMPERATURE, &priv->status))
-		vt = sign_extend(R4, 23);
+		vt = sign_extend32(R4, 23);
 	else
-		vt = sign_extend(le32_to_cpu(priv->_agn.statistics.
+		vt = sign_extend32(le32_to_cpu(priv->_agn.statistics.
 				 general.common.temperature), 23);
 
 	IWL_DEBUG_TEMP(priv, "Calib values R[1-3]: %d %d %d R4: %d\n", R1, R2, R3, vt);
@@ -2121,12 +2238,8 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 
 			if (priv->mac80211_registered &&
 			    (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
-			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) {
-				if (agg->state == IWL_AGG_OFF)
-					iwl_wake_queue(priv, txq_id);
-				else
-					iwl_wake_queue(priv, txq->swq_id);
-			}
+			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
+				iwl_wake_queue(priv, txq);
 		}
 	} else {
 		info->status.rates[0].count = tx_resp->failure_frame + 1;
@@ -2150,7 +2263,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
 
 		if (priv->mac80211_registered &&
 		    (iwl_queue_space(&txq->q) > txq->q.low_mark))
-			iwl_wake_queue(priv, txq_id);
+			iwl_wake_queue(priv, txq);
 	}
 	if (qc && likely(sta_id != IWL_INVALID_STATION))
 		iwlagn_txq_check_empty(priv, sta_id, tid, txq_id);
@@ -2216,7 +2329,7 @@ static void iwl4965_cancel_deferred_work(struct iwl_priv *priv)
 
 static struct iwl_hcmd_ops iwl4965_hcmd = {
 	.rxon_assoc = iwl4965_send_rxon_assoc,
-	.commit_rxon = iwlagn_commit_rxon,
+	.commit_rxon = iwl4965_commit_rxon,
 	.set_rxon_chain = iwlagn_set_rxon_chain,
 	.send_bt_config = iwl_send_bt_config,
 };
@@ -2233,12 +2346,155 @@ static void iwl4965_post_scan(struct iwl_priv *priv)
 		iwlcore_commit_rxon(priv, ctx);
 }
 
+static void iwl4965_post_associate(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct ieee80211_vif *vif = ctx->vif;
+	struct ieee80211_conf *conf = NULL;
+	int ret = 0;
+
+	if (!vif || !priv->is_open)
+		return;
+
+	if (vif->type == NL80211_IFTYPE_AP) {
+		IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__);
+		return;
+	}
+
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	iwl_scan_cancel_timeout(priv, 200);
+
+	conf = ieee80211_get_hw_conf(priv->hw);
+
+	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwlcore_commit_rxon(priv, ctx);
+
+	ret = iwl_send_rxon_timing(priv, ctx);
+	if (ret)
+		IWL_WARN(priv, "RXON timing - "
+			    "Attempting to continue.\n");
+
+	ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+
+	iwl_set_rxon_ht(priv, &priv->current_ht_config);
+
+	if (priv->cfg->ops->hcmd->set_rxon_chain)
+		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+
+	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+
+	IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n",
+			vif->bss_conf.aid, vif->bss_conf.beacon_int);
+
+	if (vif->bss_conf.use_short_preamble)
+		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+
+	if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+		if (vif->bss_conf.use_short_slot)
+			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+	}
+
+	iwlcore_commit_rxon(priv, ctx);
+
+	IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n",
+			vif->bss_conf.aid, ctx->active.bssid_addr);
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		iwlagn_send_beacon_cmd(priv);
+		break;
+	default:
+		IWL_ERR(priv, "%s Should not be called in %d mode\n",
+			  __func__, vif->type);
+		break;
+	}
+
+	/* the chain noise calibration will enabled PM upon completion
+	 * If chain noise has already been run, then we need to enable
+	 * power management here */
+	if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
+		iwl_power_update_mode(priv, false);
+
+	/* Enable Rx differential gain and sensitivity calibrations */
+	iwl_chain_noise_reset(priv);
+	priv->start_calib = 1;
+}
+
+static void iwl4965_config_ap(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct ieee80211_vif *vif = ctx->vif;
+	int ret = 0;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	/* The following should be done only at AP bring up */
+	if (!iwl_is_associated_ctx(ctx)) {
+
+		/* RXON - unassoc (to set timing command) */
+		ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+		iwlcore_commit_rxon(priv, ctx);
+
+		/* RXON Timing */
+		ret = iwl_send_rxon_timing(priv, ctx);
+		if (ret)
+			IWL_WARN(priv, "RXON timing failed - "
+					"Attempting to continue.\n");
+
+		/* AP has all antennas */
+		priv->chain_noise_data.active_chains =
+			priv->hw_params.valid_rx_ant;
+		iwl_set_rxon_ht(priv, &priv->current_ht_config);
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+
+		ctx->staging.assoc_id = 0;
+
+		if (vif->bss_conf.use_short_preamble)
+			ctx->staging.flags |=
+				RXON_FLG_SHORT_PREAMBLE_MSK;
+		else
+			ctx->staging.flags &=
+				~RXON_FLG_SHORT_PREAMBLE_MSK;
+
+		if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+			if (vif->bss_conf.use_short_slot)
+				ctx->staging.flags |=
+					RXON_FLG_SHORT_SLOT_MSK;
+			else
+				ctx->staging.flags &=
+					~RXON_FLG_SHORT_SLOT_MSK;
+		}
+		/* need to send beacon cmd before committing assoc RXON! */
+		iwlagn_send_beacon_cmd(priv);
+		/* restore RXON assoc */
+		ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+		iwlcore_commit_rxon(priv, ctx);
+	}
+	iwlagn_send_beacon_cmd(priv);
+
+	/* FIXME - we need to add code here to detect a totally new
+	 * configuration, reset the AP, unassoc, rxon timing, assoc,
+	 * clear sta table, add BCAST sta... */
+}
+
 static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
 	.get_hcmd_size = iwl4965_get_hcmd_size,
 	.build_addsta_hcmd = iwl4965_build_addsta_hcmd,
 	.chain_noise_reset = iwl4965_chain_noise_reset,
 	.gain_computation = iwl4965_gain_computation,
-	.tx_cmd_protection = iwlcore_tx_cmd_protection,
+	.tx_cmd_protection = iwl_legacy_tx_cmd_protection,
 	.calc_rssi = iwl4965_calc_rssi,
 	.request_scan = iwlagn_request_scan,
 	.post_scan = iwl4965_post_scan,
@@ -2285,14 +2541,12 @@ static struct iwl_lib_ops iwl4965_lib = {
 	},
 	.send_tx_power	= iwl4965_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
-	.post_associate = iwl_post_associate,
-	.config_ap = iwl_config_ap,
-	.isr = iwl_isr_legacy,
+	.isr_ops = {
+		.isr = iwl_isr_legacy,
+	},
 	.temp_ops = {
 		.temperature = iwl4965_temperature_calib,
 	},
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -2304,11 +2558,43 @@ static struct iwl_lib_ops iwl4965_lib = {
 	.check_plcp_health = iwl_good_plcp_health,
 };
 
+static const struct iwl_legacy_ops iwl4965_legacy_ops = {
+	.post_associate = iwl4965_post_associate,
+	.config_ap = iwl4965_config_ap,
+	.manage_ibss_station = iwlagn_manage_ibss_station,
+	.update_bcast_stations = iwl_update_bcast_stations,
+};
+
+struct ieee80211_ops iwl4965_hw_ops = {
+	.tx = iwlagn_mac_tx,
+	.start = iwlagn_mac_start,
+	.stop = iwlagn_mac_stop,
+	.add_interface = iwl_mac_add_interface,
+	.remove_interface = iwl_mac_remove_interface,
+	.change_interface = iwl_mac_change_interface,
+	.config = iwl_legacy_mac_config,
+	.configure_filter = iwlagn_configure_filter,
+	.set_key = iwlagn_mac_set_key,
+	.update_tkip_key = iwlagn_mac_update_tkip_key,
+	.conf_tx = iwl_mac_conf_tx,
+	.reset_tsf = iwl_legacy_mac_reset_tsf,
+	.bss_info_changed = iwl_legacy_mac_bss_info_changed,
+	.ampdu_action = iwlagn_mac_ampdu_action,
+	.hw_scan = iwl_mac_hw_scan,
+	.sta_add = iwlagn_mac_sta_add,
+	.sta_remove = iwl_mac_sta_remove,
+	.channel_switch = iwlagn_mac_channel_switch,
+	.flush = iwlagn_mac_flush,
+	.tx_last_beacon = iwl_mac_tx_last_beacon,
+};
+
 static const struct iwl_ops iwl4965_ops = {
 	.lib = &iwl4965_lib,
 	.hcmd = &iwl4965_hcmd,
 	.utils = &iwl4965_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.legacy = &iwl4965_legacy_ops,
+	.ieee80211_ops = &iwl4965_hw_ops,
 };
 
 static struct iwl_base_params iwl4965_base_params = {
@@ -2330,6 +2616,7 @@ static struct iwl_base_params iwl4965_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.no_agg_framecnt_info = true,
 };
 
 struct iwl_cfg iwl4965_agn_cfg = {
@@ -2337,7 +2624,6 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.fw_name_pre = IWL4965_FW_PRE,
 	.ucode_api_max = IWL4965_UCODE_API_MAX,
 	.ucode_api_min = IWL4965_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 	.valid_tx_ant = ANT_AB,
 	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_4965_EEPROM_VERSION,
@@ -2345,6 +2631,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
 	.ops = &iwl4965_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl4965_base_params,
+	.led_mode = IWL_LED_BLINK,
 	/*
 	 * Force use of chains B and C for scan RX on 5 GHz band
 	 * because the device has off-channel reception on chain A.
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index fd9fbc93ea1b..cf74edb82a70 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -385,14 +385,16 @@ static struct iwl_lib_ops iwl5000_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.post_associate = iwl_post_associate,
-	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -453,14 +455,16 @@ static struct iwl_lib_ops iwl5150_lib = {
 		.calib_version	= iwlagn_eeprom_calib_version,
 		.query_addr = iwlagn_eeprom_query_addr,
 	},
-	.post_associate = iwl_post_associate,
-	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwl5150_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -485,6 +489,7 @@ static const struct iwl_ops iwl5000_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl5150_ops = {
@@ -492,6 +497,7 @@ static const struct iwl_ops iwl5150_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl5000_base_params = {
@@ -521,15 +527,13 @@ struct iwl_cfg iwl5300_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_ABC,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_bgn_cfg = {
@@ -537,15 +541,15 @@ struct iwl_cfg iwl5100_bgn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_B,
-	.valid_rx_ant = ANT_AB,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
@@ -553,14 +557,14 @@ struct iwl_cfg iwl5100_abg_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
-	.valid_tx_ant = ANT_B,
-	.valid_rx_ant = ANT_AB,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
@@ -568,15 +572,15 @@ struct iwl_cfg iwl5100_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_B,
-	.valid_rx_ant = ANT_AB,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -584,15 +588,13 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_ABC,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -600,9 +602,6 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.fw_name_pre = IWL5150_FW_PRE,
 	.ucode_api_max = IWL5150_UCODE_API_MAX,
 	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5150_ops,
@@ -610,6 +609,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.base_params = &iwl5000_base_params,
 	.ht_params = &iwl5000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl5150_abg_cfg = {
@@ -617,15 +617,13 @@ struct iwl_cfg iwl5150_abg_cfg = {
 	.fw_name_pre = IWL5150_FW_PRE,
 	.ucode_api_max = IWL5150_UCODE_API_MAX,
 	.ucode_api_min = IWL5150_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 	.ops = &iwl5150_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl5000_base_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 11e6532fc573..ec41f2725292 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -53,13 +53,11 @@
 #define IWL6000_UCODE_API_MAX 4
 #define IWL6050_UCODE_API_MAX 5
 #define IWL6000G2_UCODE_API_MAX 5
-#define IWL130_UCODE_API_MAX 5
 
 /* Lowest firmware API version supported */
 #define IWL6000_UCODE_API_MIN 4
 #define IWL6050_UCODE_API_MIN 4
 #define IWL6000G2_UCODE_API_MIN 4
-#define IWL130_UCODE_API_MIN 5
 
 #define IWL6000_FW_PRE "iwlwifi-6000-"
 #define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
@@ -77,10 +75,6 @@
 #define _IWL6000G2B_MODULE_FIRMWARE(api) IWL6000G2B_FW_PRE #api ".ucode"
 #define IWL6000G2B_MODULE_FIRMWARE(api) _IWL6000G2B_MODULE_FIRMWARE(api)
 
-#define IWL130_FW_PRE "iwlwifi-130-"
-#define _IWL130_MODULE_FIRMWARE(api) IWL130_FW_PRE #api ".ucode"
-#define IWL130_MODULE_FIRMWARE(api) _IWL130_MODULE_FIRMWARE(api)
-
 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 {
 	/* want Celsius */
@@ -328,14 +322,16 @@ static struct iwl_lib_ops iwl6000_lib = {
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.post_associate = iwl_post_associate,
-	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -399,14 +395,16 @@ static struct iwl_lib_ops iwl6000g2b_lib = {
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
-	.post_associate = iwl_post_associate,
-	.isr = iwl_isr_ict,
-	.config_ap = iwl_config_ap,
+	.isr_ops = {
+		.isr = iwl_isr_ict,
+		.free = iwl_free_isr_ict,
+		.alloc = iwl_alloc_isr_ict,
+		.reset = iwl_reset_ict,
+		.disable = iwl_disable_ict,
+	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
-	.manage_ibss_station = iwlagn_manage_ibss_station,
-	.update_bcast_stations = iwl_update_bcast_stations,
 	.debugfs_ops = {
 		.rx_stats_read = iwl_ucode_rx_stats_read,
 		.tx_stats_read = iwl_ucode_tx_stats_read,
@@ -439,6 +437,7 @@ static const struct iwl_ops iwl6000_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6050_ops = {
@@ -447,6 +446,7 @@ static const struct iwl_ops iwl6050_ops = {
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
 	.nic = &iwl6050_nic_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6050g2_ops = {
@@ -455,6 +455,7 @@ static const struct iwl_ops iwl6050g2_ops = {
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
 	.nic = &iwl6050g2_nic_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6000g2b_ops = {
@@ -462,6 +463,7 @@ static const struct iwl_ops iwl6000g2b_ops = {
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.led = &iwlagn_led_ops,
+	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl6000_base_params = {
@@ -485,6 +487,7 @@ static struct iwl_base_params iwl6000_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.shadow_reg_enable = true,
 };
 
 static struct iwl_base_params iwl6050_base_params = {
@@ -508,6 +511,7 @@ static struct iwl_base_params iwl6050_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.shadow_reg_enable = true,
 };
 static struct iwl_base_params iwl6000_coex_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
@@ -530,6 +534,7 @@ static struct iwl_base_params iwl6000_coex_base_params = {
 	.ucode_tracing = true,
 	.sensitivity_calib_by_driver = true,
 	.chain_noise_calib_by_driver = true,
+	.shadow_reg_enable = true,
 };
 
 static struct iwl_ht_params iwl6000_ht_params = {
@@ -541,18 +546,17 @@ static struct iwl_bt_params iwl6000_bt_params = {
 	.bt_statistics = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.advanced_bt_coexist = true,
+	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
 	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
+	.bt_sco_disable = true,
 };
 
 struct iwl_cfg iwl6000g2a_2agn_cfg = {
-	.name = "6000 Series 2x2 AGN Gen2a",
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -561,16 +565,14 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6000g2a_2abg_cfg = {
-	.name = "6000 Series 2x2 ABG Gen2a",
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -578,16 +580,14 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
 	.base_params = &iwl6000_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6000g2a_2bg_cfg = {
-	.name = "6000 Series 2x2 BG Gen2a",
+	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 	.fw_name_pre = IWL6000G2A_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -595,16 +595,14 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
 	.base_params = &iwl6000_base_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6000g2b_2agn_cfg = {
-	.name = "6000 Series 2x2 AGN Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -614,18 +612,17 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6000g2b_2abg_cfg = {
-	.name = "6000 Series 2x2 ABG Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -634,18 +631,17 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
-	.name = "6000 Series 2x2 BGN Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -655,18 +651,17 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6000g2b_2bg_cfg = {
-	.name = "6000 Series 2x2 BG Gen2b",
+	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -675,18 +670,17 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6000g2b_bgn_cfg = {
-	.name = "6000 Series 1x2 BGN Gen2b",
+	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -696,18 +690,17 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl6000g2b_bg_cfg = {
-	.name = "6000 Series 1x2 BG Gen2b",
+	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -716,6 +709,8 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
 	.need_temp_offset_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -728,9 +723,8 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_BC,
-	.valid_rx_ant = ANT_BC,
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -738,6 +732,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
 	.base_params = &iwl6000_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.pa_type = IWL_PA_INTERNAL,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000i_2abg_cfg = {
@@ -745,15 +740,15 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
-	.valid_tx_ant = ANT_BC,
-	.valid_rx_ant = ANT_BC,
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6000_base_params,
 	.pa_type = IWL_PA_INTERNAL,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000i_2bg_cfg = {
@@ -761,15 +756,15 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_BC,
-	.valid_rx_ant = ANT_BC,
+	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6000_base_params,
 	.pa_type = IWL_PA_INTERNAL,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6050_2agn_cfg = {
@@ -777,9 +772,6 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.ops = &iwl6050_ops,
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
@@ -787,16 +779,14 @@ struct iwl_cfg iwl6050_2agn_cfg = {
 	.base_params = &iwl6050_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6050g2_bgn_cfg = {
-	.name = "6050 Series 1x2 BGN Gen2",
+	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
 	.ops = &iwl6050g2_ops,
@@ -804,6 +794,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
 	.base_params = &iwl6050_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
 };
 
 struct iwl_cfg iwl6050_2abg_cfg = {
@@ -811,15 +802,13 @@ struct iwl_cfg iwl6050_2abg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,
 	.ucode_api_max = IWL6050_UCODE_API_MAX,
 	.ucode_api_min = IWL6050_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G,
-	.valid_tx_ant = ANT_AB,
-	.valid_rx_ant = ANT_AB,
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
 	.ops = &iwl6050_ops,
 	.mod_params = &iwlagn_mod_params,
 	.base_params = &iwl6050_base_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl6000_3agn_cfg = {
@@ -827,9 +816,6 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_ABC,
-	.valid_rx_ant = ANT_ABC,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
@@ -837,16 +823,14 @@ struct iwl_cfg iwl6000_3agn_cfg = {
 	.base_params = &iwl6000_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_BLINK,
 };
 
 struct iwl_cfg iwl130_bgn_cfg = {
-	.name = "Intel(R) 130 Series 1x1 BGN",
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL130_UCODE_API_MAX,
-	.ucode_api_min = IWL130_UCODE_API_MIN,
-	.sku = IWL_SKU_G|IWL_SKU_N,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -855,18 +839,17 @@ struct iwl_cfg iwl130_bgn_cfg = {
 	.bt_params = &iwl6000_bt_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
 
 struct iwl_cfg iwl130_bg_cfg = {
-	.name = "Intel(R) 130 Series 1x2 BG",
+	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
 	.fw_name_pre = IWL6000G2B_FW_PRE,
-	.ucode_api_max = IWL130_UCODE_API_MAX,
-	.ucode_api_min = IWL130_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
-	.valid_tx_ant = ANT_A,
-	.valid_rx_ant = ANT_A,
+	.ucode_api_max = IWL6000G2_UCODE_API_MAX,
+	.ucode_api_min = IWL6000G2_UCODE_API_MIN,
 	.eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 	.ops = &iwl6000g2b_ops,
@@ -874,6 +857,8 @@ struct iwl_cfg iwl130_bg_cfg = {
 	.base_params = &iwl6000_coex_base_params,
 	.bt_params = &iwl6000_bt_params,
 	.need_dc_calib = true,
+	.led_mode = IWL_LED_RF_STATE,
+	.adv_pm = true,
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 };
@@ -882,4 +867,3 @@ MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL130_MODULE_FIRMWARE(IWL130_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
index e2019e756936..d16bb5ede014 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
@@ -732,8 +732,122 @@ static inline u8 find_first_chain(u8 mask)
 	return CHAIN_C;
 }
 
+/**
+ * Run disconnected antenna algorithm to find out which antennas are
+ * disconnected.
+ */
+static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
+				     struct iwl_chain_noise_data *data)
+{
+	u32 active_chains = 0;
+	u32 max_average_sig;
+	u16 max_average_sig_antenna_i;
+	u8 num_tx_chains;
+	u8 first_chain;
+	u16 i = 0;
+
+	average_sig[0] = data->chain_signal_a /
+			 priv->cfg->base_params->chain_noise_num_beacons;
+	average_sig[1] = data->chain_signal_b /
+			 priv->cfg->base_params->chain_noise_num_beacons;
+	average_sig[2] = data->chain_signal_c /
+			 priv->cfg->base_params->chain_noise_num_beacons;
+
+	if (average_sig[0] >= average_sig[1]) {
+		max_average_sig = average_sig[0];
+		max_average_sig_antenna_i = 0;
+		active_chains = (1 << max_average_sig_antenna_i);
+	} else {
+		max_average_sig = average_sig[1];
+		max_average_sig_antenna_i = 1;
+		active_chains = (1 << max_average_sig_antenna_i);
+	}
+
+	if (average_sig[2] >= max_average_sig) {
+		max_average_sig = average_sig[2];
+		max_average_sig_antenna_i = 2;
+		active_chains = (1 << max_average_sig_antenna_i);
+	}
+
+	IWL_DEBUG_CALIB(priv, "average_sig: a %d b %d c %d\n",
+		     average_sig[0], average_sig[1], average_sig[2]);
+	IWL_DEBUG_CALIB(priv, "max_average_sig = %d, antenna %d\n",
+		     max_average_sig, max_average_sig_antenna_i);
+
+	/* Compare signal strengths for all 3 receivers. */
+	for (i = 0; i < NUM_RX_CHAINS; i++) {
+		if (i != max_average_sig_antenna_i) {
+			s32 rssi_delta = (max_average_sig - average_sig[i]);
+
+			/* If signal is very weak, compared with
+			 * strongest, mark it as disconnected. */
+			if (rssi_delta > MAXIMUM_ALLOWED_PATHLOSS)
+				data->disconn_array[i] = 1;
+			else
+				active_chains |= (1 << i);
+			IWL_DEBUG_CALIB(priv, "i = %d  rssiDelta = %d  "
+			     "disconn_array[i] = %d\n",
+			     i, rssi_delta, data->disconn_array[i]);
+		}
+	}
+
+	/*
+	 * The above algorithm sometimes fails when the ucode
+	 * reports 0 for all chains. It's not clear why that
+	 * happens to start with, but it is then causing trouble
+	 * because this can make us enable more chains than the
+	 * hardware really has.
+	 *
+	 * To be safe, simply mask out any chains that we know
+	 * are not on the device.
+	 */
+	active_chains &= priv->hw_params.valid_rx_ant;
+
+	num_tx_chains = 0;
+	for (i = 0; i < NUM_RX_CHAINS; i++) {
+		/* loops on all the bits of
+		 * priv->hw_setting.valid_tx_ant */
+		u8 ant_msk = (1 << i);
+		if (!(priv->hw_params.valid_tx_ant & ant_msk))
+			continue;
+
+		num_tx_chains++;
+		if (data->disconn_array[i] == 0)
+			/* there is a Tx antenna connected */
+			break;
+		if (num_tx_chains == priv->hw_params.tx_chains_num &&
+		    data->disconn_array[i]) {
+			/*
+			 * If all chains are disconnected
+			 * connect the first valid tx chain
+			 */
+			first_chain =
+				find_first_chain(priv->cfg->valid_tx_ant);
+			data->disconn_array[first_chain] = 0;
+			active_chains |= BIT(first_chain);
+			IWL_DEBUG_CALIB(priv, "All Tx chains are disconnected \
+					W/A - declare %d as connected\n",
+					first_chain);
+			break;
+		}
+	}
+
+	if (active_chains != priv->hw_params.valid_rx_ant &&
+	    active_chains != priv->chain_noise_data.active_chains)
+		IWL_DEBUG_CALIB(priv,
+				"Detected that not all antennas are connected! "
+				"Connected: %#x, valid: %#x.\n",
+				active_chains, priv->hw_params.valid_rx_ant);
+
+	/* Save for use within RXON, TX, SCAN commands, etc. */
+	data->active_chains = active_chains;
+	IWL_DEBUG_CALIB(priv, "active_chains (bitwise) = 0x%x\n",
+			active_chains);
+}
+
+
 /*
- * Accumulate 20 beacons of signal and noise statistics for each of
+ * Accumulate 16 beacons of signal and noise statistics for each of
  *   3 receivers/antennas/rx-chains, then figure out:
  * 1)  Which antennas are connected.
  * 2)  Differential rx gain settings to balance the 3 receivers.
@@ -750,8 +864,6 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 	u32 chain_sig_c;
 	u32 average_sig[NUM_RX_CHAINS] = {INITIALIZATION_VALUE};
 	u32 average_noise[NUM_RX_CHAINS] = {INITIALIZATION_VALUE};
-	u32 max_average_sig;
-	u16 max_average_sig_antenna_i;
 	u32 min_average_noise = MIN_AVERAGE_NOISE_MAX_VALUE;
 	u16 min_average_noise_antenna_i = INITIALIZATION_VALUE;
 	u16 i = 0;
@@ -759,11 +871,9 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 	u16 stat_chnum = INITIALIZATION_VALUE;
 	u8 rxon_band24;
 	u8 stat_band24;
-	u32 active_chains = 0;
-	u8 num_tx_chains;
 	unsigned long flags;
 	struct statistics_rx_non_phy *rx_info;
-	u8 first_chain;
+
 	/*
 	 * MULTI-FIXME:
 	 * When we support multiple interfaces on different channels,
@@ -869,108 +979,16 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, void *stat_resp)
 		return;
 
 	/* Analyze signal for disconnected antenna */
-	average_sig[0] = data->chain_signal_a /
-			 priv->cfg->base_params->chain_noise_num_beacons;
-	average_sig[1] = data->chain_signal_b /
-			 priv->cfg->base_params->chain_noise_num_beacons;
-	average_sig[2] = data->chain_signal_c /
-			 priv->cfg->base_params->chain_noise_num_beacons;
-
-	if (average_sig[0] >= average_sig[1]) {
-		max_average_sig = average_sig[0];
-		max_average_sig_antenna_i = 0;
-		active_chains = (1 << max_average_sig_antenna_i);
-	} else {
-		max_average_sig = average_sig[1];
-		max_average_sig_antenna_i = 1;
-		active_chains = (1 << max_average_sig_antenna_i);
-	}
-
-	if (average_sig[2] >= max_average_sig) {
-		max_average_sig = average_sig[2];
-		max_average_sig_antenna_i = 2;
-		active_chains = (1 << max_average_sig_antenna_i);
-	}
-
-	IWL_DEBUG_CALIB(priv, "average_sig: a %d b %d c %d\n",
-		     average_sig[0], average_sig[1], average_sig[2]);
-	IWL_DEBUG_CALIB(priv, "max_average_sig = %d, antenna %d\n",
-		     max_average_sig, max_average_sig_antenna_i);
-
-	/* Compare signal strengths for all 3 receivers. */
-	for (i = 0; i < NUM_RX_CHAINS; i++) {
-		if (i != max_average_sig_antenna_i) {
-			s32 rssi_delta = (max_average_sig - average_sig[i]);
-
-			/* If signal is very weak, compared with
-			 * strongest, mark it as disconnected. */
-			if (rssi_delta > MAXIMUM_ALLOWED_PATHLOSS)
-				data->disconn_array[i] = 1;
-			else
-				active_chains |= (1 << i);
-			IWL_DEBUG_CALIB(priv, "i = %d  rssiDelta = %d  "
-			     "disconn_array[i] = %d\n",
-			     i, rssi_delta, data->disconn_array[i]);
-		}
-	}
-
-	/*
-	 * The above algorithm sometimes fails when the ucode
-	 * reports 0 for all chains. It's not clear why that
-	 * happens to start with, but it is then causing trouble
-	 * because this can make us enable more chains than the
-	 * hardware really has.
-	 *
-	 * To be safe, simply mask out any chains that we know
-	 * are not on the device.
-	 */
 	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    priv->bt_full_concurrent) {
-		/* operated as 1x1 in full concurrency mode */
-		active_chains &= first_antenna(priv->hw_params.valid_rx_ant);
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		/* Disable disconnected antenna algorithm for advanced
+		   bt coex, assuming valid antennas are connected */
+		data->active_chains = priv->hw_params.valid_rx_ant;
+		for (i = 0; i < NUM_RX_CHAINS; i++)
+			if (!(data->active_chains & (1<<i)))
+				data->disconn_array[i] = 1;
 	} else
-		active_chains &= priv->hw_params.valid_rx_ant;
-
-	num_tx_chains = 0;
-	for (i = 0; i < NUM_RX_CHAINS; i++) {
-		/* loops on all the bits of
-		 * priv->hw_setting.valid_tx_ant */
-		u8 ant_msk = (1 << i);
-		if (!(priv->hw_params.valid_tx_ant & ant_msk))
-			continue;
-
-		num_tx_chains++;
-		if (data->disconn_array[i] == 0)
-			/* there is a Tx antenna connected */
-			break;
-		if (num_tx_chains == priv->hw_params.tx_chains_num &&
-		    data->disconn_array[i]) {
-			/*
-			 * If all chains are disconnected
-			 * connect the first valid tx chain
-			 */
-			first_chain =
-				find_first_chain(priv->cfg->valid_tx_ant);
-			data->disconn_array[first_chain] = 0;
-			active_chains |= BIT(first_chain);
-			IWL_DEBUG_CALIB(priv, "All Tx chains are disconnected W/A - declare %d as connected\n",
-					first_chain);
-			break;
-		}
-	}
-
-	if (active_chains != priv->hw_params.valid_rx_ant &&
-	    active_chains != priv->chain_noise_data.active_chains)
-		IWL_DEBUG_CALIB(priv,
-				"Detected that not all antennas are connected! "
-				"Connected: %#x, valid: %#x.\n",
-				active_chains, priv->hw_params.valid_rx_ant);
-
-	/* Save for use within RXON, TX, SCAN commands, etc. */
-	priv->chain_noise_data.active_chains = active_chains;
-	IWL_DEBUG_CALIB(priv, "active_chains (bitwise) = 0x%x\n",
-			active_chains);
+		iwl_find_disconn_antenna(priv, average_sig, data);
 
 	/* Analyze noise for rx balance */
 	average_noise[0] = data->chain_noise_a /
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
index a650baba0809..dbada761624d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
@@ -248,6 +248,47 @@ err:
 
 }
 
+int iwl_eeprom_check_sku(struct iwl_priv *priv)
+{
+	u16 eeprom_sku;
+	u16 radio_cfg;
+
+	eeprom_sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
+
+	priv->cfg->sku = ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
+			EEPROM_SKU_CAP_BAND_POS);
+	if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
+		priv->cfg->sku |= IWL_SKU_N;
+
+	if (!priv->cfg->sku) {
+		IWL_ERR(priv, "Invalid device sku\n");
+		return -EINVAL;
+	}
+
+	IWL_INFO(priv, "Device SKU: 0X%x\n", priv->cfg->sku);
+
+	if (!priv->cfg->valid_tx_ant && !priv->cfg->valid_rx_ant) {
+		/* not using .cfg overwrite */
+		radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
+		priv->cfg->valid_tx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg);
+		priv->cfg->valid_rx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg);
+		if (!priv->cfg->valid_tx_ant || !priv->cfg->valid_rx_ant) {
+			IWL_ERR(priv, "Invalid chain (0X%x, 0X%x)\n",
+				priv->cfg->valid_tx_ant,
+				priv->cfg->valid_rx_ant);
+			return -EINVAL;
+		}
+		IWL_INFO(priv, "Valid Tx ant: 0X%x, Valid Rx ant: 0X%x\n",
+			 priv->cfg->valid_tx_ant, priv->cfg->valid_rx_ant);
+	}
+	/*
+	 * for some special cases,
+	 * EEPROM did not reflect the correct antenna setting
+	 * so overwrite the valid tx/rx antenna from .cfg
+	 */
+	return 0;
+}
+
 void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac)
 {
 	const u8 *addr = priv->cfg->ops->lib->eeprom_ops.query_addr(priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index ffb2f4111ad0..366340f3fb0f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -307,6 +307,7 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
 
 	if (ctx_bss->vif && ctx_pan->vif) {
 		int bcnint = ctx_pan->vif->bss_conf.beacon_int;
+		int dtim = ctx_pan->vif->bss_conf.dtim_period ?: 1;
 
 		/* should be set, but seems unused?? */
 		cmd.flags |= cpu_to_le16(IWL_WIPAN_PARAMS_FLG_SLOTTED_MODE);
@@ -329,10 +330,10 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
 		if (test_bit(STATUS_SCAN_HW, &priv->status) ||
 		    (!ctx_bss->vif->bss_conf.idle &&
 		     !ctx_bss->vif->bss_conf.assoc)) {
-			slot0 = bcnint * 3 - 20;
+			slot0 = dtim * bcnint * 3 - 20;
 			slot1 = 20;
 		} else if (!ctx_pan->vif->bss_conf.idle &&
-                           !ctx_pan->vif->bss_conf.assoc) {
+			   !ctx_pan->vif->bss_conf.assoc) {
 			slot1 = bcnint * 3 - 20;
 			slot0 = 20;
 		}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index b555edd53354..407f0bb8422a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -445,22 +445,17 @@ static void iwlagn_rx_reply_tx(struct iwl_priv *priv,
 
 			if (priv->mac80211_registered &&
 			    (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
-			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) {
-				if (agg->state == IWL_AGG_OFF)
-					iwl_wake_queue(priv, txq_id);
-				else
-					iwl_wake_queue(priv, txq->swq_id);
-			}
+			    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
+				iwl_wake_queue(priv, txq);
 		}
 	} else {
-		BUG_ON(txq_id != txq->swq_id);
 		iwlagn_set_tx_status(priv, info, tx_resp, txq_id, false);
 		freed = iwlagn_tx_queue_reclaim(priv, txq_id, index);
 		iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
 
 		if (priv->mac80211_registered &&
 		    (iwl_queue_space(&txq->q) > txq->q.low_mark))
-			iwl_wake_queue(priv, txq_id);
+			iwl_wake_queue(priv, txq);
 	}
 
 	iwlagn_txq_check_empty(priv, sta_id, tid, txq_id);
@@ -496,6 +491,10 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 	struct iwlagn_tx_power_dbm_cmd tx_power_cmd;
 	u8 tx_ant_cfg_cmd;
 
+	if (WARN_ONCE(test_bit(STATUS_SCAN_HW, &priv->status),
+		      "TX Power requested while scanning!\n"))
+		return -EAGAIN;
+
 	/* half dBm need to multiply */
 	tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt);
 
@@ -522,9 +521,8 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 	else
 		tx_ant_cfg_cmd = REPLY_TX_POWER_DBM_CMD;
 
-	return  iwl_send_cmd_pdu_async(priv, tx_ant_cfg_cmd,
-				       sizeof(tx_power_cmd), &tx_power_cmd,
-				       NULL);
+	return iwl_send_cmd_pdu(priv, tx_ant_cfg_cmd, sizeof(tx_power_cmd),
+				&tx_power_cmd);
 }
 
 void iwlagn_temperature(struct iwl_priv *priv)
@@ -750,6 +748,12 @@ int iwlagn_hw_nic_init(struct iwl_priv *priv)
 	} else
 		iwlagn_txq_ctx_reset(priv);
 
+	if (priv->cfg->base_params->shadow_reg_enable) {
+		/* enable shadow regs in HW */
+		iwl_set_bit(priv, CSR_MAC_SHADOW_REG_CTRL,
+			0x800FFFFF);
+	}
+
 	set_bit(STATUS_INIT, &priv->status);
 
 	return 0;
@@ -1584,22 +1588,6 @@ int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	return ret;
 }
 
-void iwlagn_post_scan(struct iwl_priv *priv)
-{
-	struct iwl_rxon_context *ctx;
-
-	/*
-	 * Since setting the RXON may have been deferred while
-	 * performing the scan, fire one off if needed
-	 */
-	for_each_context(priv, ctx)
-		if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
-			iwlagn_commit_rxon(priv, ctx);
-
-	if (priv->cfg->ops->hcmd->set_pan_params)
-		priv->cfg->ops->hcmd->set_pan_params(priv);
-}
-
 int iwlagn_manage_ibss_station(struct iwl_priv *priv,
 			       struct ieee80211_vif *vif, bool add)
 {
@@ -1790,7 +1778,7 @@ static const __le32 iwlagn_def_3w_lookup[12] = {
 	cpu_to_le32(0xc0004000),
 	cpu_to_le32(0x00004000),
 	cpu_to_le32(0xf0005000),
-	cpu_to_le32(0xf0004000),
+	cpu_to_le32(0xf0005000),
 };
 
 static const __le32 iwlagn_concurrent_lookup[12] = {
@@ -1826,6 +1814,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 		bt_cmd.prio_boost = 0;
 	bt_cmd.kill_ack_mask = priv->kill_ack_mask;
 	bt_cmd.kill_cts_mask = priv->kill_cts_mask;
+
 	bt_cmd.valid = priv->bt_valid;
 	bt_cmd.tx_prio_boost = 0;
 	bt_cmd.rx_prio_boost = 0;
@@ -1841,6 +1830,10 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 	} else {
 		bt_cmd.flags = IWLAGN_BT_FLAG_COEX_MODE_3W <<
 					IWLAGN_BT_FLAG_COEX_MODE_SHIFT;
+		if (priv->cfg->bt_params &&
+		    priv->cfg->bt_params->bt_sco_disable)
+			bt_cmd.flags |= IWLAGN_BT_FLAG_SYNC_2_BT_DISABLE;
+
 		if (priv->bt_ch_announce)
 			bt_cmd.flags |= IWLAGN_BT_FLAG_CHANNEL_INHIBITION;
 		IWL_DEBUG_INFO(priv, "BT coex flag: 0X%x\n", bt_cmd.flags);
@@ -1884,12 +1877,20 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 	struct iwl_rxon_context *ctx;
 	int smps_request = -1;
 
+	/*
+	 * Note: bt_traffic_load can be overridden by scan complete and
+	 * coex profile notifications. Ignore that since only bad consequence
+	 * can be not matching debug print with actual state.
+	 */
 	IWL_DEBUG_INFO(priv, "BT traffic load changes: %d\n",
 		       priv->bt_traffic_load);
 
 	switch (priv->bt_traffic_load) {
 	case IWL_BT_COEX_TRAFFIC_LOAD_NONE:
-		smps_request = IEEE80211_SMPS_AUTOMATIC;
+		if (priv->bt_status)
+			smps_request = IEEE80211_SMPS_DYNAMIC;
+		else
+			smps_request = IEEE80211_SMPS_AUTOMATIC;
 		break;
 	case IWL_BT_COEX_TRAFFIC_LOAD_LOW:
 		smps_request = IEEE80211_SMPS_DYNAMIC;
@@ -1906,6 +1907,16 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 
 	mutex_lock(&priv->mutex);
 
+	/*
+	 * We can not send command to firmware while scanning. When the scan
+	 * complete we will schedule this work again. We do check with mutex
+	 * locked to prevent new scan request to arrive. We do not check
+	 * STATUS_SCANNING to avoid race when queue_work two times from
+	 * different notifications, but quit and not perform any work at all.
+	 */
+	if (test_bit(STATUS_SCAN_HW, &priv->status))
+		goto out;
+
 	if (priv->cfg->ops->lib->update_chain_flags)
 		priv->cfg->ops->lib->update_chain_flags(priv);
 
@@ -1915,7 +1926,7 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work)
 				ieee80211_request_smps(ctx->vif, smps_request);
 		}
 	}
-
+out:
 	mutex_unlock(&priv->mutex);
 }
 
@@ -1986,24 +1997,29 @@ static void iwlagn_print_uartmsg(struct iwl_priv *priv,
 			BT_UART_MSG_FRAME7CONNECTABLE_POS);
 }
 
-static void iwlagn_set_kill_ack_msk(struct iwl_priv *priv,
-				     struct iwl_bt_uart_msg *uart_msg)
+static void iwlagn_set_kill_msk(struct iwl_priv *priv,
+				struct iwl_bt_uart_msg *uart_msg)
 {
-	u8 kill_ack_msk;
-	__le32 bt_kill_ack_msg[2] = {
-			cpu_to_le32(0xFFFFFFF), cpu_to_le32(0xFFFFFC00) };
-
-	kill_ack_msk = (((BT_UART_MSG_FRAME3A2DP_MSK |
-			BT_UART_MSG_FRAME3SNIFF_MSK |
-			BT_UART_MSG_FRAME3SCOESCO_MSK) &
-			uart_msg->frame3) == 0) ? 1 : 0;
-	if (priv->kill_ack_mask != bt_kill_ack_msg[kill_ack_msk]) {
+	u8 kill_msk;
+	static const __le32 bt_kill_ack_msg[2] = {
+		IWLAGN_BT_KILL_ACK_MASK_DEFAULT,
+		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO };
+	static const __le32 bt_kill_cts_msg[2] = {
+		IWLAGN_BT_KILL_CTS_MASK_DEFAULT,
+		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO };
+
+	kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3)
+		? 1 : 0;
+	if (priv->kill_ack_mask != bt_kill_ack_msg[kill_msk] ||
+	    priv->kill_cts_mask != bt_kill_cts_msg[kill_msk]) {
 		priv->bt_valid |= IWLAGN_BT_VALID_KILL_ACK_MASK;
-		priv->kill_ack_mask = bt_kill_ack_msg[kill_ack_msk];
+		priv->kill_ack_mask = bt_kill_ack_msg[kill_msk];
+		priv->bt_valid |= IWLAGN_BT_VALID_KILL_CTS_MASK;
+		priv->kill_cts_mask = bt_kill_cts_msg[kill_msk];
+
 		/* schedule to send runtime bt_config */
 		queue_work(priv->workqueue, &priv->bt_runtime_config);
 	}
-
 }
 
 void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
@@ -2014,7 +2030,6 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 	struct iwl_bt_coex_profile_notif *coex = &pkt->u.bt_coex_profile_notif;
 	struct iwlagn_bt_sco_cmd sco_cmd = { .flags = 0 };
 	struct iwl_bt_uart_msg *uart_msg = &coex->last_bt_uart_msg;
-	u8 last_traffic_load;
 
 	IWL_DEBUG_NOTIF(priv, "BT Coex notification:\n");
 	IWL_DEBUG_NOTIF(priv, "    status: %d\n", coex->bt_status);
@@ -2023,11 +2038,10 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 			coex->bt_ci_compliance);
 	iwlagn_print_uartmsg(priv, uart_msg);
 
-	last_traffic_load = priv->notif_bt_traffic_load;
-	priv->notif_bt_traffic_load = coex->bt_traffic_load;
+	priv->last_bt_traffic_load = priv->bt_traffic_load;
 	if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
 		if (priv->bt_status != coex->bt_status ||
-		    last_traffic_load != coex->bt_traffic_load) {
+		    priv->last_bt_traffic_load != coex->bt_traffic_load) {
 			if (coex->bt_status) {
 				/* BT on */
 				if (!priv->bt_ch_announce)
@@ -2056,7 +2070,7 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 		}
 	}
 
-	iwlagn_set_kill_ack_msk(priv, uart_msg);
+	iwlagn_set_kill_msk(priv, uart_msg);
 
 	/* FIXME: based on notification, adjust the prio_boost */
 
@@ -2276,7 +2290,7 @@ static const char *get_csr_string(int cmd)
 void iwl_dump_csr(struct iwl_priv *priv)
 {
 	int i;
-	u32 csr_tbl[] = {
+	static const u32 csr_tbl[] = {
 		CSR_HW_IF_CONFIG_REG,
 		CSR_INT_COALESCING,
 		CSR_INT,
@@ -2335,7 +2349,7 @@ int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display)
 	int pos = 0;
 	size_t bufsz = 0;
 #endif
-	u32 fh_tbl[] = {
+	static const u32 fh_tbl[] = {
 		FH_RSCSR_CHNL0_STTS_WPTR_REG,
 		FH_RSCSR_CHNL0_RBDCB_BASE_REG,
 		FH_RSCSR_CHNL0_WPTR,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 065553629de5..f450adc72361 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -833,17 +833,23 @@ static void rs_bt_update_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 			    struct iwl_lq_sta *lq_sta)
 {
 	struct iwl_scale_tbl_info *tbl;
-	bool full_concurrent;
+	bool full_concurrent = priv->bt_full_concurrent;
 	unsigned long flags;
 
-	spin_lock_irqsave(&priv->lock, flags);
-	if (priv->bt_ci_compliance && priv->bt_ant_couple_ok)
-		full_concurrent = true;
-	else
-		full_concurrent = false;
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	if (priv->bt_full_concurrent != full_concurrent) {
+	if (priv->bt_ant_couple_ok) {
+		/*
+		 * Is there a need to switch between
+		 * full concurrency and 3-wire?
+		 */
+		spin_lock_irqsave(&priv->lock, flags);
+		if (priv->bt_ci_compliance && priv->bt_ant_couple_ok)
+			full_concurrent = true;
+		else
+			full_concurrent = false;
+		spin_unlock_irqrestore(&priv->lock, flags);
+	}
+	if ((priv->bt_traffic_load != priv->last_bt_traffic_load) ||
+	    (priv->bt_full_concurrent != full_concurrent)) {
 		priv->bt_full_concurrent = full_concurrent;
 
 		/* Update uCode's rate table. */
@@ -1040,8 +1046,7 @@ done:
 	if (sta && sta->supp_rates[sband->band])
 		rs_rate_scale_perform(priv, skb, sta, lq_sta);
 
-	/* Is there a need to switch between full concurrency and 3-wire? */
-	if (priv->bt_ant_couple_ok)
+	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist)
 		rs_bt_update_lq(priv, ctx, lq_sta);
 }
 
@@ -3010,10 +3015,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 	 */
 	if (priv && priv->cfg->bt_params &&
 	    priv->cfg->bt_params->agg_time_limit &&
-	    priv->cfg->bt_params->agg_time_limit >=
-		LINK_QUAL_AGG_TIME_LIMIT_MIN &&
-	    priv->cfg->bt_params->agg_time_limit <=
-		 LINK_QUAL_AGG_TIME_LIMIT_MAX)
+	    priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)
 		lq_cmd->agg_params.agg_time_limit =
 			cpu_to_le16(priv->cfg->bt_params->agg_time_limit);
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
new file mode 100644
index 000000000000..203ee60a82b4
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -0,0 +1,632 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#include "iwl-dev.h"
+#include "iwl-agn.h"
+#include "iwl-sta.h"
+#include "iwl-core.h"
+#include "iwl-agn-calib.h"
+
+static int iwlagn_disable_bss(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx,
+			      struct iwl_rxon_cmd *send)
+{
+	__le32 old_filter = send->filter_flags;
+	int ret;
+
+	send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+
+	send->filter_flags = old_filter;
+
+	if (ret)
+		IWL_ERR(priv, "Error clearing ASSOC_MSK on BSS (%d)\n", ret);
+
+	return ret;
+}
+
+static int iwlagn_disable_pan(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx,
+			      struct iwl_rxon_cmd *send)
+{
+	__le32 old_filter = send->filter_flags;
+	u8 old_dev_type = send->dev_type;
+	int ret;
+
+	send->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	send->dev_type = RXON_DEV_TYPE_P2P;
+	ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd, sizeof(*send), send);
+
+	send->filter_flags = old_filter;
+	send->dev_type = old_dev_type;
+
+	if (ret)
+		IWL_ERR(priv, "Error disabling PAN (%d)\n", ret);
+
+	/* FIXME: WAIT FOR PAN DISABLE */
+	msleep(300);
+
+	return ret;
+}
+
+static void iwlagn_update_qos(struct iwl_priv *priv,
+			      struct iwl_rxon_context *ctx)
+{
+	int ret;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	ret = iwl_send_cmd_pdu(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm);
+	if (ret)
+		IWL_ERR(priv, "Failed to update QoS\n");
+}
+
+static int iwlagn_update_beacon(struct iwl_priv *priv,
+				struct ieee80211_vif *vif)
+{
+	lockdep_assert_held(&priv->mutex);
+
+	dev_kfree_skb(priv->beacon_skb);
+	priv->beacon_skb = ieee80211_beacon_get(priv->hw, vif);
+	if (!priv->beacon_skb)
+		return -ENOMEM;
+	return iwlagn_send_beacon_cmd(priv);
+}
+
+/**
+ * iwlagn_commit_rxon - commit staging_rxon to hardware
+ *
+ * The RXON command in staging_rxon is committed to the hardware and
+ * the active_rxon structure is updated with the new data.  This
+ * function correctly transitions out of the RXON_ASSOC_MSK state if
+ * a HW tune is required based on the RXON structure changes.
+ */
+int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	/* cast away the const for active_rxon in this function */
+	struct iwl_rxon_cmd *active = (void *)&ctx->active;
+	bool new_assoc = !!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
+	bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
+	int ret;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (!iwl_is_alive(priv))
+		return -EBUSY;
+
+	/* This function hardcodes a bunch of dual-mode assumptions */
+	BUILD_BUG_ON(NUM_IWL_RXON_CTX != 2);
+
+	if (!ctx->is_active)
+		return 0;
+
+	/* always get timestamp with Rx frame */
+	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
+
+	if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
+	    !(ctx->staging.flags & RXON_FLG_BAND_24G_MSK))
+		ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+
+	ret = iwl_check_rxon_cmd(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Invalid RXON configuration. Not committing.\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * receive commit_rxon request
+	 * abort any previous channel switch if still in process
+	 */
+	if (priv->switch_rxon.switch_in_progress &&
+	    (priv->switch_rxon.channel != ctx->staging.channel)) {
+		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
+		      le16_to_cpu(priv->switch_rxon.channel));
+		iwl_chswitch_done(priv, false);
+	}
+
+	/*
+	 * If we don't need to send a full RXON, we can use
+	 * iwl_rxon_assoc_cmd which is used to reconfigure filter
+	 * and other flags for the current radio configuration.
+	 */
+	if (!iwl_full_rxon_required(priv, ctx)) {
+		ret = iwl_send_rxon_assoc(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
+			return ret;
+		}
+
+		memcpy(active, &ctx->staging, sizeof(*active));
+		iwl_print_rx_config_cmd(priv, ctx);
+		return 0;
+	}
+
+	if (priv->cfg->ops->hcmd->set_pan_params) {
+		ret = priv->cfg->ops->hcmd->set_pan_params(priv);
+		if (ret)
+			return ret;
+	}
+
+	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
+
+	IWL_DEBUG_INFO(priv,
+		       "Going to commit RXON\n"
+		       "  * with%s RXON_FILTER_ASSOC_MSK\n"
+		       "  * channel = %d\n"
+		       "  * bssid = %pM\n",
+		       (new_assoc ? "" : "out"),
+		       le16_to_cpu(ctx->staging.channel),
+		       ctx->staging.bssid_addr);
+
+	/*
+	 * Always clear associated first, but with the correct config.
+	 * This is required as for example station addition for the
+	 * AP station must be done after the BSSID is set to correctly
+	 * set up filters in the device.
+	 */
+	if ((old_assoc && new_assoc) || !new_assoc) {
+		if (ctx->ctxid == IWL_RXON_CTX_BSS)
+			ret = iwlagn_disable_bss(priv, ctx, &ctx->staging);
+		else
+			ret = iwlagn_disable_pan(priv, ctx, &ctx->staging);
+		if (ret)
+			return ret;
+
+		memcpy(active, &ctx->staging, sizeof(*active));
+
+		/*
+		 * Un-assoc RXON clears the station table and WEP
+		 * keys, so we have to restore those afterwards.
+		 */
+		iwl_clear_ucode_stations(priv, ctx);
+		iwl_restore_stations(priv, ctx);
+		ret = iwl_restore_default_wep_keys(priv, ctx);
+		if (ret) {
+			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
+			return ret;
+		}
+	}
+
+	/* RXON timing must be before associated RXON */
+	ret = iwl_send_rxon_timing(priv, ctx);
+	if (ret) {
+		IWL_ERR(priv, "Failed to send timing (%d)!\n", ret);
+		return ret;
+	}
+
+	if (new_assoc) {
+		/* QoS info may be cleared by previous un-assoc RXON */
+		iwlagn_update_qos(priv, ctx);
+
+		/*
+		 * We'll run into this code path when beaconing is
+		 * enabled, but then we also need to send the beacon
+		 * to the device.
+		 */
+		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_AP)) {
+			ret = iwlagn_update_beacon(priv, ctx->vif);
+			if (ret) {
+				IWL_ERR(priv,
+					"Error sending required beacon (%d)!\n",
+					ret);
+				return ret;
+			}
+		}
+
+		priv->start_calib = 0;
+		/*
+		 * Apply the new configuration.
+		 *
+		 * Associated RXON doesn't clear the station table in uCode,
+		 * so we don't need to restore stations etc. after this.
+		 */
+		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
+			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
+		if (ret) {
+			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
+			return ret;
+		}
+		memcpy(active, &ctx->staging, sizeof(*active));
+
+		iwl_reprogram_ap_sta(priv, ctx);
+
+		/* IBSS beacon needs to be sent after setting assoc */
+		if (ctx->vif && (ctx->vif->type == NL80211_IFTYPE_ADHOC))
+			if (iwlagn_update_beacon(priv, ctx->vif))
+				IWL_ERR(priv, "Error sending IBSS beacon\n");
+	}
+
+	iwl_print_rx_config_cmd(priv, ctx);
+
+	iwl_init_sensitivity(priv);
+
+	/*
+	 * If we issue a new RXON command which required a tune then we must
+	 * send a new TXPOWER command or we won't be able to Tx any frames.
+	 *
+	 * FIXME: which RXON requires a tune? Can we optimise this out in
+	 *        some cases?
+	 */
+	ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+	if (ret) {
+		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx;
+	struct ieee80211_conf *conf = &hw->conf;
+	struct ieee80211_channel *channel = conf->channel;
+	const struct iwl_channel_info *ch_info;
+	int ret = 0;
+	bool ht_changed[NUM_IWL_RXON_CTX] = {};
+
+	IWL_DEBUG_MAC80211(priv, "changed %#x", changed);
+
+	mutex_lock(&priv->mutex);
+
+	if (unlikely(test_bit(STATUS_SCANNING, &priv->status))) {
+		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
+		goto out;
+	}
+
+	if (!iwl_is_ready(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		goto out;
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
+		       IEEE80211_CONF_CHANGE_CHANNEL)) {
+		/* mac80211 uses static for non-HT which is what we want */
+		priv->current_ht_config.smps = conf->smps_mode;
+
+		/*
+		 * Recalculate chain counts.
+		 *
+		 * If monitor mode is enabled then mac80211 will
+		 * set up the SM PS mode to OFF if an HT channel is
+		 * configured.
+		 */
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			for_each_context(priv, ctx)
+				priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+		unsigned long flags;
+
+		ch_info = iwl_get_channel_info(priv, channel->band,
+					       channel->hw_value);
+		if (!is_channel_valid(ch_info)) {
+			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
+			ret = -EINVAL;
+			goto out;
+		}
+
+		spin_lock_irqsave(&priv->lock, flags);
+
+		for_each_context(priv, ctx) {
+			/* Configure HT40 channels */
+			if (ctx->ht.enabled != conf_is_ht(conf)) {
+				ctx->ht.enabled = conf_is_ht(conf);
+				ht_changed[ctx->ctxid] = true;
+			}
+
+			if (ctx->ht.enabled) {
+				if (conf_is_ht40_minus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+					ctx->ht.is_40mhz = true;
+				} else if (conf_is_ht40_plus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+					ctx->ht.is_40mhz = true;
+				} else {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_NONE;
+					ctx->ht.is_40mhz = false;
+				}
+			} else
+				ctx->ht.is_40mhz = false;
+
+			/*
+			 * Default to no protection. Protection mode will
+			 * later be set from BSS config in iwl_ht_conf
+			 */
+			ctx->ht.protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
+
+			/* if we are switching from ht to 2.4 clear flags
+			 * from any ht related info since 2.4 does not
+			 * support ht */
+			if (le16_to_cpu(ctx->staging.channel) !=
+			    channel->hw_value)
+				ctx->staging.flags = 0;
+
+			iwl_set_rxon_channel(priv, channel, ctx);
+			iwl_set_rxon_ht(priv, &priv->current_ht_config);
+
+			iwl_set_flags_for_band(priv, ctx, channel->band,
+					       ctx->vif);
+		}
+
+		spin_unlock_irqrestore(&priv->lock, flags);
+
+		iwl_update_bcast_stations(priv);
+
+		/*
+		 * The list of supported rates and rate mask can be different
+		 * for each band; since the band may have changed, reset
+		 * the rate mask to what mac80211 lists.
+		 */
+		iwl_set_rate(priv);
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_PS |
+			IEEE80211_CONF_CHANGE_IDLE)) {
+		ret = iwl_power_update_mode(priv, false);
+		if (ret)
+			IWL_DEBUG_MAC80211(priv, "Error setting sleep level\n");
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
+		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
+			priv->tx_power_user_lmt, conf->power_level);
+
+		iwl_set_tx_power(priv, conf->power_level, false);
+	}
+
+	for_each_context(priv, ctx) {
+		if (!memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+			continue;
+		iwlagn_commit_rxon(priv, ctx);
+		if (ht_changed[ctx->ctxid])
+			iwlagn_update_qos(priv, ctx);
+	}
+ out:
+	mutex_unlock(&priv->mutex);
+	return ret;
+}
+
+static void iwlagn_check_needed_chains(struct iwl_priv *priv,
+				       struct iwl_rxon_context *ctx,
+				       struct ieee80211_bss_conf *bss_conf)
+{
+	struct ieee80211_vif *vif = ctx->vif;
+	struct iwl_rxon_context *tmp;
+	struct ieee80211_sta *sta;
+	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
+	bool need_multiple;
+
+	lockdep_assert_held(&priv->mutex);
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		rcu_read_lock();
+		sta = ieee80211_find_sta(vif, bss_conf->bssid);
+		if (sta) {
+			struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
+			int maxstreams;
+
+			maxstreams = (ht_cap->mcs.tx_params &
+				      IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
+					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
+			maxstreams += 1;
+
+			need_multiple = true;
+
+			if ((ht_cap->mcs.rx_mask[1] == 0) &&
+			    (ht_cap->mcs.rx_mask[2] == 0))
+				need_multiple = false;
+			if (maxstreams <= 1)
+				need_multiple = false;
+		} else {
+			/*
+			 * If at all, this can only happen through a race
+			 * when the AP disconnects us while we're still
+			 * setting up the connection, in that case mac80211
+			 * will soon tell us about that.
+			 */
+			need_multiple = false;
+		}
+		rcu_read_unlock();
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		/* currently */
+		need_multiple = false;
+		break;
+	default:
+		/* only AP really */
+		need_multiple = true;
+		break;
+	}
+
+	ctx->ht_need_multiple_chains = need_multiple;
+
+	if (!need_multiple) {
+		/* check all contexts */
+		for_each_context(priv, tmp) {
+			if (!tmp->vif)
+				continue;
+			if (tmp->ht_need_multiple_chains) {
+				need_multiple = true;
+				break;
+			}
+		}
+	}
+
+	ht_conf->single_chain_sufficient = !need_multiple;
+}
+
+void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *bss_conf,
+			     u32 changes)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	int ret;
+	bool force = false;
+
+	mutex_lock(&priv->mutex);
+
+	if (WARN_ON(!ctx->vif)) {
+		mutex_unlock(&priv->mutex);
+		return;
+	}
+
+	if (changes & BSS_CHANGED_BEACON_INT)
+		force = true;
+
+	if (changes & BSS_CHANGED_QOS) {
+		ctx->qos_data.qos_active = bss_conf->qos;
+		iwlagn_update_qos(priv, ctx);
+	}
+
+	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+	if (vif->bss_conf.use_short_preamble)
+		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+
+	if (changes & BSS_CHANGED_ASSOC) {
+		if (bss_conf->assoc) {
+			iwl_led_associate(priv);
+			priv->timestamp = bss_conf->timestamp;
+			ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+		} else {
+			ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+			iwl_led_disassociate(priv);
+		}
+	}
+
+	if (ctx->ht.enabled) {
+		ctx->ht.protection = bss_conf->ht_operation_mode &
+					IEEE80211_HT_OP_MODE_PROTECTION;
+		ctx->ht.non_gf_sta_present = !!(bss_conf->ht_operation_mode &
+					IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
+		iwlagn_check_needed_chains(priv, ctx, bss_conf);
+		iwl_set_rxon_ht(priv, &priv->current_ht_config);
+	}
+
+	if (priv->cfg->ops->hcmd->set_rxon_chain)
+		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+
+	if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
+		ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK;
+	else
+		ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
+
+	if (bss_conf->use_cts_prot)
+		ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+	else
+		ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
+
+	memcpy(ctx->staging.bssid_addr, bss_conf->bssid, ETH_ALEN);
+
+	if (vif->type == NL80211_IFTYPE_AP ||
+	    vif->type == NL80211_IFTYPE_ADHOC) {
+		if (vif->bss_conf.enable_beacon) {
+			ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+			priv->beacon_ctx = ctx;
+		} else {
+			ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+			priv->beacon_ctx = NULL;
+		}
+	}
+
+	if (force || memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+		iwlagn_commit_rxon(priv, ctx);
+
+	if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc) {
+		/*
+		 * The chain noise calibration will enable PM upon
+		 * completion. If calibration has already been run
+		 * then we need to enable power management here.
+		 */
+		if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
+			iwl_power_update_mode(priv, false);
+
+		/* Enable RX differential gain and sensitivity calibrations */
+		iwl_chain_noise_reset(priv);
+		priv->start_calib = 1;
+	}
+
+	if (changes & BSS_CHANGED_IBSS) {
+		ret = iwlagn_manage_ibss_station(priv, vif,
+						 bss_conf->ibss_joined);
+		if (ret)
+			IWL_ERR(priv, "failed to %s IBSS station %pM\n",
+				bss_conf->ibss_joined ? "add" : "remove",
+				bss_conf->bssid);
+	}
+
+	if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_ADHOC &&
+	    priv->beacon_ctx) {
+		if (iwlagn_update_beacon(priv, vif))
+			IWL_ERR(priv, "Error sending IBSS beacon\n");
+	}
+
+	mutex_unlock(&priv->mutex);
+}
+
+void iwlagn_post_scan(struct iwl_priv *priv)
+{
+	struct iwl_rxon_context *ctx;
+
+	/*
+	 * Since setting the RXON may have been deferred while
+	 * performing the scan, fire one off if needed
+	 */
+	for_each_context(priv, ctx)
+		if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+			iwlagn_commit_rxon(priv, ctx);
+
+	if (priv->cfg->ops->hcmd->set_pan_params)
+		priv->cfg->ops->hcmd->set_pan_params(priv);
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index 35a30d2e0734..35f085ac336b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -684,7 +684,7 @@ int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
 	return iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC);
 }
 
-void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
+static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
 {
 	unsigned long flags;
 
@@ -714,3 +714,33 @@ void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt)
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
 }
+
+void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
+			   struct ieee80211_vif *vif,
+			   enum sta_notify_cmd cmd,
+			   struct ieee80211_sta *sta)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
+	int sta_id;
+
+	switch (cmd) {
+	case STA_NOTIFY_SLEEP:
+		WARN_ON(!sta_priv->client);
+		sta_priv->asleep = true;
+		if (atomic_read(&sta_priv->pending_frames) > 0)
+			ieee80211_sta_block_awake(hw, sta, true);
+		break;
+	case STA_NOTIFY_AWAKE:
+		WARN_ON(!sta_priv->client);
+		if (!sta_priv->asleep)
+			break;
+		sta_priv->asleep = false;
+		sta_id = iwl_sta_id(sta);
+		if (sta_id != IWL_INVALID_STATION)
+			iwl_sta_modify_ps_wake(priv, sta_id);
+		break;
+	default:
+		break;
+	}
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 2b078a995729..72b1f262796c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -67,8 +67,14 @@
  */
 
 static const u8 tid_to_ac[] = {
-	/* this matches the mac80211 numbers */
-	2, 3, 3, 2, 1, 1, 0, 0
+	IEEE80211_AC_BE,
+	IEEE80211_AC_BK,
+	IEEE80211_AC_BK,
+	IEEE80211_AC_BE,
+	IEEE80211_AC_VI,
+	IEEE80211_AC_VI,
+	IEEE80211_AC_VO,
+	IEEE80211_AC_VO
 };
 
 static inline int get_ac_from_tid(u16 tid)
@@ -518,11 +524,11 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	struct iwl_cmd_meta *out_meta;
 	struct iwl_tx_cmd *tx_cmd;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-	int swq_id, txq_id;
+	int txq_id;
 	dma_addr_t phys_addr;
 	dma_addr_t txcmd_phys;
 	dma_addr_t scratch_phys;
-	u16 len, len_org, firstlen, secondlen;
+	u16 len, firstlen, secondlen;
 	u16 seq_number = 0;
 	__le16 fc;
 	u8 hdr_len;
@@ -531,6 +537,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	u8 tid = 0;
 	u8 *qc = NULL;
 	unsigned long flags;
+	bool is_agg = false;
 
 	if (info->control.vif)
 		ctx = iwl_rxon_ctx_from_vif(info->control.vif);
@@ -567,8 +574,8 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	if (sta)
 		sta_priv = (void *)sta->drv_priv;
 
-	if (sta_priv && sta_priv->asleep) {
-		WARN_ON(!(info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE));
+	if (sta_priv && sta_priv->asleep &&
+	    (info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE)) {
 		/*
 		 * This sends an asynchronous command to the device,
 		 * but we can rely on it being processed before the
@@ -616,11 +623,11 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 		if (info->flags & IEEE80211_TX_CTL_AMPDU &&
 		    priv->stations[sta_id].tid[tid].agg.state == IWL_AGG_ON) {
 			txq_id = priv->stations[sta_id].tid[tid].agg.txq_id;
+			is_agg = true;
 		}
 	}
 
 	txq = &priv->txq[txq_id];
-	swq_id = txq->swq_id;
 	q = &txq->q;
 
 	if (unlikely(iwl_queue_space(q) < q->high_mark)) {
@@ -687,30 +694,23 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 */
 	len = sizeof(struct iwl_tx_cmd) +
 		sizeof(struct iwl_cmd_header) + hdr_len;
-
-	len_org = len;
-	firstlen = len = (len + 3) & ~3;
-
-	if (len_org != len)
-		len_org = 1;
-	else
-		len_org = 0;
+	firstlen = (len + 3) & ~3;
 
 	/* Tell NIC about any 2-byte padding after MAC header */
-	if (len_org)
+	if (firstlen != len)
 		tx_cmd->tx_flags |= TX_CMD_FLG_MH_PAD_MSK;
 
 	/* Physical address of this Tx command's header (not MAC header!),
 	 * within command buffer array. */
 	txcmd_phys = pci_map_single(priv->pci_dev,
-				    &out_cmd->hdr, len,
+				    &out_cmd->hdr, firstlen,
 				    PCI_DMA_BIDIRECTIONAL);
 	dma_unmap_addr_set(out_meta, mapping, txcmd_phys);
-	dma_unmap_len_set(out_meta, len, len);
+	dma_unmap_len_set(out_meta, len, firstlen);
 	/* Add buffer containing Tx command and MAC(!) header to TFD's
 	 * first entry */
 	priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
-						   txcmd_phys, len, 1, 0);
+						   txcmd_phys, firstlen, 1, 0);
 
 	if (!ieee80211_has_morefrags(hdr->frame_control)) {
 		txq->need_update = 1;
@@ -721,23 +721,21 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	/* Set up TFD's 2nd entry to point directly to remainder of skb,
 	 * if any (802.11 null frames have no payload). */
-	secondlen = len = skb->len - hdr_len;
-	if (len) {
+	secondlen = skb->len - hdr_len;
+	if (secondlen > 0) {
 		phys_addr = pci_map_single(priv->pci_dev, skb->data + hdr_len,
-					   len, PCI_DMA_TODEVICE);
+					   secondlen, PCI_DMA_TODEVICE);
 		priv->cfg->ops->lib->txq_attach_buf_to_tfd(priv, txq,
-							   phys_addr, len,
+							   phys_addr, secondlen,
 							   0, 0);
 	}
 
 	scratch_phys = txcmd_phys + sizeof(struct iwl_cmd_header) +
 				offsetof(struct iwl_tx_cmd, scratch);
 
-	len = sizeof(struct iwl_tx_cmd) +
-		sizeof(struct iwl_cmd_header) + hdr_len;
 	/* take back ownership of DMA buffer to enable update */
 	pci_dma_sync_single_for_cpu(priv->pci_dev, txcmd_phys,
-				    len, PCI_DMA_BIDIRECTIONAL);
+				    firstlen, PCI_DMA_BIDIRECTIONAL);
 	tx_cmd->dram_lsb_ptr = cpu_to_le32(scratch_phys);
 	tx_cmd->dram_msb_ptr = iwl_get_dma_hi_addr(scratch_phys);
 
@@ -753,7 +751,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 						     le16_to_cpu(tx_cmd->len));
 
 	pci_dma_sync_single_for_device(priv->pci_dev, txcmd_phys,
-				       len, PCI_DMA_BIDIRECTIONAL);
+				       firstlen, PCI_DMA_BIDIRECTIONAL);
 
 	trace_iwlwifi_dev_tx(priv,
 			     &((struct iwl_tfd *)txq->tfds)[txq->q.write_ptr],
@@ -773,8 +771,14 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 * whether or not we should update the write pointer.
 	 */
 
-	/* avoid atomic ops if it isn't an associated client */
-	if (sta_priv && sta_priv->client)
+	/*
+	 * Avoid atomic ops if it isn't an associated client.
+	 * Also, if this is a packet for aggregation, don't
+	 * increase the counter because the ucode will stop
+	 * aggregation queues when their respective station
+	 * goes to sleep.
+	 */
+	if (sta_priv && sta_priv->client && !is_agg)
 		atomic_inc(&sta_priv->pending_frames);
 
 	if ((iwl_queue_space(q) < q->high_mark) && priv->mac80211_registered) {
@@ -784,7 +788,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 			iwl_txq_update_write_ptr(priv, txq);
 			spin_unlock_irqrestore(&priv->lock, flags);
 		} else {
-			iwl_stop_queue(priv, txq->swq_id);
+			iwl_stop_queue(priv, txq);
 		}
 	}
 
@@ -1013,7 +1017,7 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	tid_data = &priv->stations[sta_id].tid[tid];
 	*ssn = SEQ_TO_SN(tid_data->seq_number);
 	tid_data->agg.txq_id = txq_id;
-	priv->txq[txq_id].swq_id = iwl_virtual_agg_queue_num(get_ac_from_tid(tid), txq_id);
+	iwl_set_swq_id(&priv->txq[txq_id], get_ac_from_tid(tid), txq_id);
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
 	ret = priv->cfg->ops->lib->txq_agg_enable(priv, txq_id, tx_fifo,
@@ -1153,14 +1157,15 @@ int iwlagn_txq_check_empty(struct iwl_priv *priv,
 	return 0;
 }
 
-static void iwlagn_tx_status(struct iwl_priv *priv, struct iwl_tx_info *tx_info)
+static void iwlagn_non_agg_tx_status(struct iwl_priv *priv,
+				     struct iwl_rxon_context *ctx,
+				     const u8 *addr1)
 {
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx_info->skb->data;
 	struct ieee80211_sta *sta;
 	struct iwl_station_priv *sta_priv;
 
 	rcu_read_lock();
-	sta = ieee80211_find_sta(tx_info->ctx->vif, hdr->addr1);
+	sta = ieee80211_find_sta(ctx->vif, addr1);
 	if (sta) {
 		sta_priv = (void *)sta->drv_priv;
 		/* avoid atomic ops if this isn't a client */
@@ -1169,6 +1174,15 @@ static void iwlagn_tx_status(struct iwl_priv *priv, struct iwl_tx_info *tx_info)
 			ieee80211_sta_block_awake(priv->hw, sta, false);
 	}
 	rcu_read_unlock();
+}
+
+static void iwlagn_tx_status(struct iwl_priv *priv, struct iwl_tx_info *tx_info,
+			     bool is_agg)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx_info->skb->data;
+
+	if (!is_agg)
+		iwlagn_non_agg_tx_status(priv, tx_info->ctx, hdr->addr1);
 
 	ieee80211_tx_status_irqsafe(priv->hw, tx_info->skb);
 }
@@ -1193,7 +1207,8 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
 		tx_info = &txq->txb[txq->q.read_ptr];
-		iwlagn_tx_status(priv, tx_info);
+		iwlagn_tx_status(priv, tx_info,
+				 txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
 
 		hdr = (struct ieee80211_hdr *)tx_info->skb->data;
 		if (hdr && ieee80211_is_data_qos(hdr->frame_control))
@@ -1241,37 +1256,61 @@ static int iwlagn_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	if (sh < 0) /* tbw something is wrong with indices */
 		sh += 0x100;
 
-	/* don't use 64-bit values for now */
-	bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
-
 	if (agg->frame_count > (64 - sh)) {
 		IWL_DEBUG_TX_REPLY(priv, "more frames than bitmap size");
 		return -1;
 	}
-
-	/* check for success or failure according to the
-	 * transmitted bitmap and block-ack bitmap */
-	sent_bitmap = bitmap & agg->bitmap;
-
-	/* For each frame attempted in aggregation,
-	 * update driver's record of tx frame's status. */
-	i = 0;
-	while (sent_bitmap) {
-		ack = sent_bitmap & 1ULL;
-		successes += ack;
-		IWL_DEBUG_TX_REPLY(priv, "%s ON i=%d idx=%d raw=%d\n",
-			ack ? "ACK" : "NACK", i, (agg->start_idx + i) & 0xff,
-			agg->start_idx + i);
-		sent_bitmap >>= 1;
-		++i;
+	if (!priv->cfg->base_params->no_agg_framecnt_info && ba_resp->txed) {
+		/*
+		 * sent and ack information provided by uCode
+		 * use it instead of figure out ourself
+		 */
+		if (ba_resp->txed_2_done > ba_resp->txed) {
+			IWL_DEBUG_TX_REPLY(priv,
+				"bogus sent(%d) and ack(%d) count\n",
+				ba_resp->txed, ba_resp->txed_2_done);
+			/*
+			 * set txed_2_done = txed,
+			 * so it won't impact rate scale
+			 */
+			ba_resp->txed = ba_resp->txed_2_done;
+		}
+		IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
+				ba_resp->txed, ba_resp->txed_2_done);
+	} else {
+		/* don't use 64-bit values for now */
+		bitmap = le64_to_cpu(ba_resp->bitmap) >> sh;
+
+		/* check for success or failure according to the
+		 * transmitted bitmap and block-ack bitmap */
+		sent_bitmap = bitmap & agg->bitmap;
+
+		/* For each frame attempted in aggregation,
+		 * update driver's record of tx frame's status. */
+		i = 0;
+		while (sent_bitmap) {
+			ack = sent_bitmap & 1ULL;
+			successes += ack;
+			IWL_DEBUG_TX_REPLY(priv, "%s ON i=%d idx=%d raw=%d\n",
+				ack ? "ACK" : "NACK", i,
+				(agg->start_idx + i) & 0xff,
+				agg->start_idx + i);
+			sent_bitmap >>= 1;
+			++i;
+		}
 	}
-
 	info = IEEE80211_SKB_CB(priv->txq[scd_flow].txb[agg->start_idx].skb);
 	memset(&info->status, 0, sizeof(info->status));
 	info->flags |= IEEE80211_TX_STAT_ACK;
 	info->flags |= IEEE80211_TX_STAT_AMPDU;
-	info->status.ampdu_ack_len = successes;
-	info->status.ampdu_len = agg->frame_count;
+	if (!priv->cfg->base_params->no_agg_framecnt_info && ba_resp->txed) {
+		info->status.ampdu_ack_len = ba_resp->txed_2_done;
+		info->status.ampdu_len = ba_resp->txed;
+
+	} else {
+		info->status.ampdu_ack_len = successes;
+		info->status.ampdu_len = agg->frame_count;
+	}
 	iwlagn_hwrate_to_tx_control(priv, agg->rate_n_flags, info);
 
 	IWL_DEBUG_TX_REPLY(priv, "Bitmap %llx\n", (unsigned long long)bitmap);
@@ -1385,7 +1424,7 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 		if ((iwl_queue_space(&txq->q) > txq->q.low_mark) &&
 		    priv->mac80211_registered &&
 		    (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA))
-			iwl_wake_queue(priv, txq->swq_id);
+			iwl_wake_queue(priv, txq);
 
 		iwlagn_txq_check_empty(priv, sta_id, tid, scd_flow);
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index 703621107dac..0bdd2bb0bbd3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -40,30 +40,36 @@
 #include "iwl-agn.h"
 #include "iwl-agn-calib.h"
 
-static const s8 iwlagn_default_queue_to_tx_fifo[] = {
-	IWL_TX_FIFO_VO,
-	IWL_TX_FIFO_VI,
-	IWL_TX_FIFO_BE,
-	IWL_TX_FIFO_BK,
-	IWLAGN_CMD_FIFO_NUM,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
-	IWL_TX_FIFO_UNUSED,
+#define IWL_AC_UNSET -1
+
+struct queue_to_fifo_ac {
+	s8 fifo, ac;
+};
+
+static const struct queue_to_fifo_ac iwlagn_default_queue_to_tx_fifo[] = {
+	{ IWL_TX_FIFO_VO, IEEE80211_AC_VO, },
+	{ IWL_TX_FIFO_VI, IEEE80211_AC_VI, },
+	{ IWL_TX_FIFO_BE, IEEE80211_AC_BE, },
+	{ IWL_TX_FIFO_BK, IEEE80211_AC_BK, },
+	{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
+	{ IWL_TX_FIFO_UNUSED, IWL_AC_UNSET, },
 };
 
-static const s8 iwlagn_ipan_queue_to_tx_fifo[] = {
-	IWL_TX_FIFO_VO,
-	IWL_TX_FIFO_VI,
-	IWL_TX_FIFO_BE,
-	IWL_TX_FIFO_BK,
-	IWL_TX_FIFO_BK_IPAN,
-	IWL_TX_FIFO_BE_IPAN,
-	IWL_TX_FIFO_VI_IPAN,
-	IWL_TX_FIFO_VO_IPAN,
-	IWL_TX_FIFO_BE_IPAN,
-	IWLAGN_CMD_FIFO_NUM,
+static const struct queue_to_fifo_ac iwlagn_ipan_queue_to_tx_fifo[] = {
+	{ IWL_TX_FIFO_VO, IEEE80211_AC_VO, },
+	{ IWL_TX_FIFO_VI, IEEE80211_AC_VI, },
+	{ IWL_TX_FIFO_BE, IEEE80211_AC_BE, },
+	{ IWL_TX_FIFO_BK, IEEE80211_AC_BK, },
+	{ IWL_TX_FIFO_BK_IPAN, IEEE80211_AC_BK, },
+	{ IWL_TX_FIFO_BE_IPAN, IEEE80211_AC_BE, },
+	{ IWL_TX_FIFO_VI_IPAN, IEEE80211_AC_VI, },
+	{ IWL_TX_FIFO_VO_IPAN, IEEE80211_AC_VO, },
+	{ IWL_TX_FIFO_BE_IPAN, 2, },
+	{ IWLAGN_CMD_FIFO_NUM, IWL_AC_UNSET, },
 };
 
 static struct iwl_wimax_coex_event_entry cu_priorities[COEX_NUM_OF_EVENTS] = {
@@ -429,7 +435,7 @@ void iwlagn_send_bt_env(struct iwl_priv *priv, u8 action, u8 type)
 
 int iwlagn_alive_notify(struct iwl_priv *priv)
 {
-	const s8 *queues;
+	const struct queue_to_fifo_ac *queue_to_fifo;
 	u32 a;
 	unsigned long flags;
 	int i, chan;
@@ -492,9 +498,9 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 
 	/* map queues to FIFOs */
 	if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
-		queues = iwlagn_ipan_queue_to_tx_fifo;
+		queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo;
 	else
-		queues = iwlagn_default_queue_to_tx_fifo;
+		queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
 
 	iwlagn_set_wr_ptrs(priv, priv->cmd_queue, 0);
 
@@ -510,14 +516,17 @@ int iwlagn_alive_notify(struct iwl_priv *priv)
 	BUILD_BUG_ON(ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo) != 10);
 
 	for (i = 0; i < 10; i++) {
-		int ac = queues[i];
+		int fifo = queue_to_fifo[i].fifo;
+		int ac = queue_to_fifo[i].ac;
 
 		iwl_txq_ctx_activate(priv, i);
 
-		if (ac == IWL_TX_FIFO_UNUSED)
+		if (fifo == IWL_TX_FIFO_UNUSED)
 			continue;
 
-		iwlagn_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
+		if (ac != IWL_AC_UNSET)
+			iwl_set_swq_id(&priv->txq[i], ac, i);
+		iwlagn_tx_queue_set_status(priv, &priv->txq[i], fifo, 0);
 	}
 
 	spin_unlock_irqrestore(&priv->lock, flags);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c2636a7ab9ee..50cee2b5a6b7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -90,170 +90,6 @@ MODULE_ALIAS("iwl4965");
 static int iwlagn_ant_coupling;
 static bool iwlagn_bt_ch_announce = 1;
 
-/**
- * iwlagn_commit_rxon - commit staging_rxon to hardware
- *
- * The RXON command in staging_rxon is committed to the hardware and
- * the active_rxon structure is updated with the new data.  This
- * function correctly transitions out of the RXON_ASSOC_MSK state if
- * a HW tune is required based on the RXON structure changes.
- */
-int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
-{
-	/* cast away the const for active_rxon in this function */
-	struct iwl_rxon_cmd *active_rxon = (void *)&ctx->active;
-	int ret;
-	bool new_assoc =
-		!!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
-	bool old_assoc = !!(ctx->active.filter_flags & RXON_FILTER_ASSOC_MSK);
-
-	if (!iwl_is_alive(priv))
-		return -EBUSY;
-
-	if (!ctx->is_active)
-		return 0;
-
-	/* always get timestamp with Rx frame */
-	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
-
-	ret = iwl_check_rxon_cmd(priv, ctx);
-	if (ret) {
-		IWL_ERR(priv, "Invalid RXON configuration.  Not committing.\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * receive commit_rxon request
-	 * abort any previous channel switch if still in process
-	 */
-	if (priv->switch_rxon.switch_in_progress &&
-	    (priv->switch_rxon.channel != ctx->staging.channel)) {
-		IWL_DEBUG_11H(priv, "abort channel switch on %d\n",
-		      le16_to_cpu(priv->switch_rxon.channel));
-		iwl_chswitch_done(priv, false);
-	}
-
-	/* If we don't need to send a full RXON, we can use
-	 * iwl_rxon_assoc_cmd which is used to reconfigure filter
-	 * and other flags for the current radio configuration. */
-	if (!iwl_full_rxon_required(priv, ctx)) {
-		ret = iwl_send_rxon_assoc(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Error setting RXON_ASSOC (%d)\n", ret);
-			return ret;
-		}
-
-		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
-		iwl_print_rx_config_cmd(priv, ctx);
-		return 0;
-	}
-
-	/* If we are currently associated and the new config requires
-	 * an RXON_ASSOC and the new config wants the associated mask enabled,
-	 * we must clear the associated from the active configuration
-	 * before we apply the new config */
-	if (iwl_is_associated_ctx(ctx) && new_assoc) {
-		IWL_DEBUG_INFO(priv, "Toggling associated bit on current RXON\n");
-		active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-				       sizeof(struct iwl_rxon_cmd),
-				       active_rxon);
-
-		/* If the mask clearing failed then we set
-		 * active_rxon back to what it was previously */
-		if (ret) {
-			active_rxon->filter_flags |= RXON_FILTER_ASSOC_MSK;
-			IWL_ERR(priv, "Error clearing ASSOC_MSK (%d)\n", ret);
-			return ret;
-		}
-		iwl_clear_ucode_stations(priv, ctx);
-		iwl_restore_stations(priv, ctx);
-		ret = iwl_restore_default_wep_keys(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-			return ret;
-		}
-	}
-
-	IWL_DEBUG_INFO(priv, "Sending RXON\n"
-		       "* with%s RXON_FILTER_ASSOC_MSK\n"
-		       "* channel = %d\n"
-		       "* bssid = %pM\n",
-		       (new_assoc ? "" : "out"),
-		       le16_to_cpu(ctx->staging.channel),
-		       ctx->staging.bssid_addr);
-
-	iwl_set_rxon_hwcrypto(priv, ctx, !priv->cfg->mod_params->sw_crypto);
-
-	if (!old_assoc) {
-		/*
-		 * First of all, before setting associated, we need to
-		 * send RXON timing so the device knows about the DTIM
-		 * period and other timing values
-		 */
-		ret = iwl_send_rxon_timing(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Error setting RXON timing!\n");
-			return ret;
-		}
-	}
-
-	if (priv->cfg->ops->hcmd->set_pan_params) {
-		ret = priv->cfg->ops->hcmd->set_pan_params(priv);
-		if (ret)
-			return ret;
-	}
-
-	/* Apply the new configuration
-	 * RXON unassoc clears the station table in uCode so restoration of
-	 * stations is needed after it (the RXON command) completes
-	 */
-	if (!new_assoc) {
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
-		if (ret) {
-			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
-			return ret;
-		}
-		IWL_DEBUG_INFO(priv, "Return from !new_assoc RXON.\n");
-		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
-		iwl_clear_ucode_stations(priv, ctx);
-		iwl_restore_stations(priv, ctx);
-		ret = iwl_restore_default_wep_keys(priv, ctx);
-		if (ret) {
-			IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
-			return ret;
-		}
-	}
-	if (new_assoc) {
-		priv->start_calib = 0;
-		/* Apply the new configuration
-		 * RXON assoc doesn't clear the station table in uCode,
-		 */
-		ret = iwl_send_cmd_pdu(priv, ctx->rxon_cmd,
-			      sizeof(struct iwl_rxon_cmd), &ctx->staging);
-		if (ret) {
-			IWL_ERR(priv, "Error setting new RXON (%d)\n", ret);
-			return ret;
-		}
-		memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
-	}
-	iwl_print_rx_config_cmd(priv, ctx);
-
-	iwl_init_sensitivity(priv);
-
-	/* If we issue a new RXON command which required a tune then we must
-	 * send a new TXPOWER command or we won't be able to Tx any frames */
-	ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
-	if (ret) {
-		IWL_ERR(priv, "Error sending TX power (%d)\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
 void iwl_update_chain_flags(struct iwl_priv *priv)
 {
 	struct iwl_rxon_context *ctx;
@@ -261,7 +97,8 @@ void iwl_update_chain_flags(struct iwl_priv *priv)
 	if (priv->cfg->ops->hcmd->set_rxon_chain) {
 		for_each_context(priv, ctx) {
 			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-			iwlcore_commit_rxon(priv, ctx);
+			if (ctx->active.rx_chain != ctx->staging.rx_chain)
+				iwlcore_commit_rxon(priv, ctx);
 		}
 	}
 }
@@ -411,7 +248,8 @@ static unsigned int iwl_hw_get_beacon_cmd(struct iwl_priv *priv,
 
 	return sizeof(*tx_beacon_cmd) + frame_size;
 }
-static int iwl_send_beacon_cmd(struct iwl_priv *priv)
+
+int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
 {
 	struct iwl_frame *frame;
 	unsigned int frame_size;
@@ -661,7 +499,7 @@ static void iwl_bg_beacon_update(struct work_struct *work)
 
 	priv->beacon_skb = beacon;
 
-	iwl_send_beacon_cmd(priv);
+	iwlagn_send_beacon_cmd(priv);
  out:
 	mutex_unlock(&priv->mutex);
 }
@@ -2879,6 +2717,8 @@ static void iwl_alive_start(struct iwl_priv *priv)
 
 	iwl_reset_run_time_calib(priv);
 
+	set_bit(STATUS_READY, &priv->status);
+
 	/* Configure the adapter for unassociated operation */
 	iwlcore_commit_rxon(priv, ctx);
 
@@ -2888,7 +2728,6 @@ static void iwl_alive_start(struct iwl_priv *priv)
 	iwl_leds_init(priv);
 
 	IWL_DEBUG_INFO(priv, "ALIVE processing complete.\n");
-	set_bit(STATUS_READY, &priv->status);
 	wake_up_interruptible(&priv->wait_command_queue);
 
 	iwl_power_update_mode(priv, true);
@@ -2978,7 +2817,8 @@ static void __iwl_down(struct iwl_priv *priv)
 				STATUS_EXIT_PENDING;
 
 	/* device going down, Stop using ICT table */
-	iwl_disable_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.disable)
+		priv->cfg->ops->lib->isr_ops.disable(priv);
 
 	iwlagn_txq_ctx_stop(priv);
 	iwlagn_rxq_stop(priv);
@@ -3201,7 +3041,8 @@ static void iwl_bg_alive_start(struct work_struct *data)
 		return;
 
 	/* enable dram interrupt */
-	iwl_reset_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.reset)
+		priv->cfg->ops->lib->isr_ops.reset(priv);
 
 	mutex_lock(&priv->mutex);
 	iwl_alive_start(priv);
@@ -3309,92 +3150,6 @@ static void iwl_bg_rx_replenish(struct work_struct *data)
 	mutex_unlock(&priv->mutex);
 }
 
-#define IWL_DELAY_NEXT_SCAN (HZ*2)
-
-void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx;
-	struct ieee80211_conf *conf = NULL;
-	int ret = 0;
-
-	if (!vif || !priv->is_open)
-		return;
-
-	ctx = iwl_rxon_ctx_from_vif(vif);
-
-	if (vif->type == NL80211_IFTYPE_AP) {
-		IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__);
-		return;
-	}
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	iwl_scan_cancel_timeout(priv, 200);
-
-	conf = ieee80211_get_hw_conf(priv->hw);
-
-	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-	iwlcore_commit_rxon(priv, ctx);
-
-	ret = iwl_send_rxon_timing(priv, ctx);
-	if (ret)
-		IWL_WARN(priv, "RXON timing - "
-			    "Attempting to continue.\n");
-
-	ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
-
-	iwl_set_rxon_ht(priv, &priv->current_ht_config);
-
-	if (priv->cfg->ops->hcmd->set_rxon_chain)
-		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-
-	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
-
-	IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n",
-			vif->bss_conf.aid, vif->bss_conf.beacon_int);
-
-	if (vif->bss_conf.use_short_preamble)
-		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
-	else
-		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
-
-	if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
-		if (vif->bss_conf.use_short_slot)
-			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
-	}
-
-	iwlcore_commit_rxon(priv, ctx);
-
-	IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n",
-			vif->bss_conf.aid, ctx->active.bssid_addr);
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		iwl_send_beacon_cmd(priv);
-		break;
-	default:
-		IWL_ERR(priv, "%s Should not be called in %d mode\n",
-			  __func__, vif->type);
-		break;
-	}
-
-	/* the chain noise calibration will enabled PM upon completion
-	 * If chain noise has already been run, then we need to enable
-	 * power management here */
-	if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
-		iwl_power_update_mode(priv, false);
-
-	/* Enable Rx differential gain and sensitivity calibrations */
-	iwl_chain_noise_reset(priv);
-	priv->start_calib = 1;
-
-}
-
 /*****************************************************************************
  *
  * mac80211 entry point functions
@@ -3420,7 +3175,8 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 	hw->flags = IEEE80211_HW_SIGNAL_DBM |
 		    IEEE80211_HW_AMPDU_AGGREGATION |
 		    IEEE80211_HW_NEED_DTIM_PERIOD |
-		    IEEE80211_HW_SPECTRUM_MGMT;
+		    IEEE80211_HW_SPECTRUM_MGMT |
+		    IEEE80211_HW_REPORTS_TX_ACK_STATUS;
 
 	if (!priv->cfg->base_params->broken_powersave)
 		hw->flags |= IEEE80211_HW_SUPPORTS_PS |
@@ -3474,7 +3230,7 @@ static int iwl_mac_setup_register(struct iwl_priv *priv,
 }
 
 
-static int iwl_mac_start(struct ieee80211_hw *hw)
+int iwlagn_mac_start(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = hw->priv;
 	int ret;
@@ -3515,7 +3271,7 @@ out:
 	return 0;
 }
 
-static void iwl_mac_stop(struct ieee80211_hw *hw)
+void iwlagn_mac_stop(struct ieee80211_hw *hw)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3537,7 +3293,7 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+int iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -3553,73 +3309,12 @@ static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return NETDEV_TX_OK;
 }
 
-void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-	int ret = 0;
-
-	lockdep_assert_held(&priv->mutex);
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	/* The following should be done only at AP bring up */
-	if (!iwl_is_associated_ctx(ctx)) {
-
-		/* RXON - unassoc (to set timing command) */
-		ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-		iwlcore_commit_rxon(priv, ctx);
-
-		/* RXON Timing */
-		ret = iwl_send_rxon_timing(priv, ctx);
-		if (ret)
-			IWL_WARN(priv, "RXON timing failed - "
-					"Attempting to continue.\n");
-
-		/* AP has all antennas */
-		priv->chain_noise_data.active_chains =
-			priv->hw_params.valid_rx_ant;
-		iwl_set_rxon_ht(priv, &priv->current_ht_config);
-		if (priv->cfg->ops->hcmd->set_rxon_chain)
-			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-
-		ctx->staging.assoc_id = 0;
-
-		if (vif->bss_conf.use_short_preamble)
-			ctx->staging.flags |=
-				RXON_FLG_SHORT_PREAMBLE_MSK;
-		else
-			ctx->staging.flags &=
-				~RXON_FLG_SHORT_PREAMBLE_MSK;
-
-		if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
-			if (vif->bss_conf.use_short_slot)
-				ctx->staging.flags |=
-					RXON_FLG_SHORT_SLOT_MSK;
-			else
-				ctx->staging.flags &=
-					~RXON_FLG_SHORT_SLOT_MSK;
-		}
-		/* need to send beacon cmd before committing assoc RXON! */
-		iwl_send_beacon_cmd(priv);
-		/* restore RXON assoc */
-		ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
-		iwlcore_commit_rxon(priv, ctx);
-	}
-	iwl_send_beacon_cmd(priv);
-
-	/* FIXME - we need to add code here to detect a totally new
-	 * configuration, reset the AP, unassoc, rxon timing, assoc,
-	 * clear sta table, add BCAST sta... */
-}
-
-static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw,
-				    struct ieee80211_vif *vif,
-				    struct ieee80211_key_conf *keyconf,
-				    struct ieee80211_sta *sta,
-				    u32 iv32, u16 *phase1key)
+void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *keyconf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key)
 {
-
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
 
@@ -3631,10 +3326,9 @@ static void iwl_mac_update_tkip_key(struct ieee80211_hw *hw,
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-			   struct ieee80211_vif *vif,
-			   struct ieee80211_sta *sta,
-			   struct ieee80211_key_conf *key)
+int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		       struct ieee80211_key_conf *key)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
@@ -3701,10 +3395,10 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 	return ret;
 }
 
-static int iwl_mac_ampdu_action(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				enum ieee80211_ampdu_mlme_action action,
-				struct ieee80211_sta *sta, u16 tid, u16 *ssn)
+int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif,
+			    enum ieee80211_ampdu_mlme_action action,
+			    struct ieee80211_sta *sta, u16 tid, u16 *ssn)
 {
 	struct iwl_priv *priv = hw->priv;
 	int ret = -EINVAL;
@@ -3785,39 +3479,9 @@ static int iwl_mac_ampdu_action(struct ieee80211_hw *hw,
 	return ret;
 }
 
-static void iwl_mac_sta_notify(struct ieee80211_hw *hw,
-			       struct ieee80211_vif *vif,
-			       enum sta_notify_cmd cmd,
-			       struct ieee80211_sta *sta)
-{
-	struct iwl_priv *priv = hw->priv;
-	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
-	int sta_id;
-
-	switch (cmd) {
-	case STA_NOTIFY_SLEEP:
-		WARN_ON(!sta_priv->client);
-		sta_priv->asleep = true;
-		if (atomic_read(&sta_priv->pending_frames) > 0)
-			ieee80211_sta_block_awake(hw, sta, true);
-		break;
-	case STA_NOTIFY_AWAKE:
-		WARN_ON(!sta_priv->client);
-		if (!sta_priv->asleep)
-			break;
-		sta_priv->asleep = false;
-		sta_id = iwl_sta_id(sta);
-		if (sta_id != IWL_INVALID_STATION)
-			iwl_sta_modify_ps_wake(priv, sta_id);
-		break;
-	default:
-		break;
-	}
-}
-
-static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
-			      struct ieee80211_vif *vif,
-			      struct ieee80211_sta *sta)
+int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta)
 {
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
@@ -3858,8 +3522,8 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
 	return 0;
 }
 
-static void iwl_mac_channel_switch(struct ieee80211_hw *hw,
-				   struct ieee80211_channel_switch *ch_switch)
+void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
+			       struct ieee80211_channel_switch *ch_switch)
 {
 	struct iwl_priv *priv = hw->priv;
 	const struct iwl_channel_info *ch_info;
@@ -3956,10 +3620,10 @@ out_exit:
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-static void iwlagn_configure_filter(struct ieee80211_hw *hw,
-				    unsigned int changed_flags,
-				    unsigned int *total_flags,
-				    u64 multicast)
+void iwlagn_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags,
+			     u64 multicast)
 {
 	struct iwl_priv *priv = hw->priv;
 	__le32 filter_or = 0, filter_nand = 0;
@@ -3986,7 +3650,11 @@ static void iwlagn_configure_filter(struct ieee80211_hw *hw,
 	for_each_context(priv, ctx) {
 		ctx->staging.filter_flags &= ~filter_nand;
 		ctx->staging.filter_flags |= filter_or;
-		iwlcore_commit_rxon(priv, ctx);
+
+		/*
+		 * Not committing directly because hardware can perform a scan,
+		 * but we'll eventually commit the filter flags change anyway.
+		 */
 	}
 
 	mutex_unlock(&priv->mutex);
@@ -4001,7 +3669,7 @@ static void iwlagn_configure_filter(struct ieee80211_hw *hw,
 			FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
 }
 
-static void iwl_mac_flush(struct ieee80211_hw *hw, bool drop)
+void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop)
 {
 	struct iwl_priv *priv = hw->priv;
 
@@ -4172,13 +3840,13 @@ static int iwl_init_drv(struct iwl_priv *priv)
 		priv->bt_on_thresh = BT_ON_THRESHOLD_DEF;
 		priv->bt_duration = BT_DURATION_LIMIT_DEF;
 		priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF;
-		priv->dynamic_agg_thresh = BT_AGG_THRESHOLD_DEF;
 	}
 
 	/* Set the tx_power_user_lmt to the lowest power level
 	 * this value will get overwritten by channel max power avg
 	 * from eeprom */
 	priv->tx_power_user_lmt = IWLAGN_TX_POWER_TARGET_POWER_MIN;
+	priv->tx_power_next = IWLAGN_TX_POWER_TARGET_POWER_MIN;
 
 	ret = iwl_init_channel_map(priv);
 	if (ret) {
@@ -4209,28 +3877,30 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
 	kfree(priv->scan_cmd);
 }
 
-static struct ieee80211_ops iwl_hw_ops = {
-	.tx = iwl_mac_tx,
-	.start = iwl_mac_start,
-	.stop = iwl_mac_stop,
+#ifdef CONFIG_IWL5000
+struct ieee80211_ops iwlagn_hw_ops = {
+	.tx = iwlagn_mac_tx,
+	.start = iwlagn_mac_start,
+	.stop = iwlagn_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
-	.config = iwl_mac_config,
+	.change_interface = iwl_mac_change_interface,
+	.config = iwlagn_mac_config,
 	.configure_filter = iwlagn_configure_filter,
-	.set_key = iwl_mac_set_key,
-	.update_tkip_key = iwl_mac_update_tkip_key,
+	.set_key = iwlagn_mac_set_key,
+	.update_tkip_key = iwlagn_mac_update_tkip_key,
 	.conf_tx = iwl_mac_conf_tx,
-	.reset_tsf = iwl_mac_reset_tsf,
-	.bss_info_changed = iwl_bss_info_changed,
-	.ampdu_action = iwl_mac_ampdu_action,
+	.bss_info_changed = iwlagn_bss_info_changed,
+	.ampdu_action = iwlagn_mac_ampdu_action,
 	.hw_scan = iwl_mac_hw_scan,
-	.sta_notify = iwl_mac_sta_notify,
+	.sta_notify = iwlagn_mac_sta_notify,
 	.sta_add = iwlagn_mac_sta_add,
 	.sta_remove = iwl_mac_sta_remove,
-	.channel_switch = iwl_mac_channel_switch,
-	.flush = iwl_mac_flush,
+	.channel_switch = iwlagn_mac_channel_switch,
+	.flush = iwlagn_mac_flush,
 	.tx_last_beacon = iwl_mac_tx_last_beacon,
 };
+#endif
 
 static void iwl_hw_detect(struct iwl_priv *priv)
 {
@@ -4298,10 +3968,15 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (cfg->mod_params->disable_hw_scan) {
 		dev_printk(KERN_DEBUG, &(pdev->dev),
 			"sw scan support is deprecated\n");
-		iwl_hw_ops.hw_scan = NULL;
+#ifdef CONFIG_IWL5000
+		iwlagn_hw_ops.hw_scan = NULL;
+#endif
+#ifdef CONFIG_IWL4965
+		iwl4965_hw_ops.hw_scan = NULL;
+#endif
 	}
 
-	hw = iwl_alloc_all(cfg, &iwl_hw_ops);
+	hw = iwl_alloc_all(cfg);
 	if (!hw) {
 		err = -ENOMEM;
 		goto out;
@@ -4333,6 +4008,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		BIT(NL80211_IFTYPE_ADHOC);
 	priv->contexts[IWL_RXON_CTX_BSS].interface_modes =
 		BIT(NL80211_IFTYPE_STATION);
+	priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP;
 	priv->contexts[IWL_RXON_CTX_BSS].ibss_devtype = RXON_DEV_TYPE_IBSS;
 	priv->contexts[IWL_RXON_CTX_BSS].station_devtype = RXON_DEV_TYPE_ESS;
 	priv->contexts[IWL_RXON_CTX_BSS].unused_devtype = RXON_DEV_TYPE_ESS;
@@ -4461,6 +4137,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto out_free_eeprom;
 
+	err = iwl_eeprom_check_sku(priv);
+	if (err)
+		goto out_free_eeprom;
+
 	/* extract MAC Address */
 	iwl_eeprom_get_mac(priv, priv->addresses[0].addr);
 	IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr);
@@ -4500,8 +4180,10 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	pci_enable_msi(priv->pci_dev);
 
-	iwl_alloc_isr_ict(priv);
-	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr,
+	if (priv->cfg->ops->lib->isr_ops.alloc)
+		priv->cfg->ops->lib->isr_ops.alloc(priv);
+
+	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr_ops.isr,
 			  IRQF_SHARED, DRV_NAME, priv);
 	if (err) {
 		IWL_ERR(priv, "Error allocating IRQ %d\n", priv->pci_dev->irq);
@@ -4548,7 +4230,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
 	free_irq(priv->pci_dev->irq, priv);
-	iwl_free_isr_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.free)
+		priv->cfg->ops->lib->isr_ops.free(priv);
  out_disable_msi:
 	pci_disable_msi(priv->pci_dev);
 	iwl_uninit_drv(priv);
@@ -4643,7 +4326,8 @@ static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 
 	iwl_uninit_drv(priv);
 
-	iwl_free_isr_ict(priv);
+	if (priv->cfg->ops->lib->isr_ops.free)
+		priv->cfg->ops->lib->isr_ops.free(priv);
 
 	dev_kfree_skb(priv->beacon_skb);
 
@@ -4735,13 +4419,6 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x4239, 0x1316, iwl6000i_2abg_cfg)},
 
 /* 6x00 Series Gen2a */
-	{IWL_PCI_DEVICE(0x0082, 0x1201, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1211, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1221, iwl6000g2a_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1206, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0085, 0x1216, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1226, iwl6000g2a_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0082, 0x1207, iwl6000g2a_2bg_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1301, iwl6000g2a_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1306, iwl6000g2a_2abg_cfg)},
 	{IWL_PCI_DEVICE(0x0082, 0x1307, iwl6000g2a_2bg_cfg)},
@@ -4751,24 +4428,12 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 	{IWL_PCI_DEVICE(0x0085, 0x1316, iwl6000g2a_2abg_cfg)},
 
 /* 6x00 Series Gen2b */
-	{IWL_PCI_DEVICE(0x008F, 0x5105, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5115, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5125, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5107, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5201, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5211, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5221, iwl6000g2b_2agn_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5206, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x0090, 0x5216, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5226, iwl6000g2b_2abg_cfg)},
-	{IWL_PCI_DEVICE(0x008F, 0x5207, iwl6000g2b_2bg_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5301, iwl6000g2b_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5305, iwl6000g2b_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5307, iwl6000g2b_bg_cfg)},
-	{IWL_PCI_DEVICE(0x008A, 0x5321, iwl6000g2b_bgn_cfg)},
 	{IWL_PCI_DEVICE(0x008A, 0x5325, iwl6000g2b_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x008B, 0x5311, iwl6000g2b_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008A, 0x5327, iwl6000g2b_bg_cfg)},
 	{IWL_PCI_DEVICE(0x008B, 0x5315, iwl6000g2b_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x008B, 0x5317, iwl6000g2b_bg_cfg)},
 	{IWL_PCI_DEVICE(0x0090, 0x5211, iwl6000g2b_2agn_cfg)},
 	{IWL_PCI_DEVICE(0x0090, 0x5215, iwl6000g2b_2bgn_cfg)},
 	{IWL_PCI_DEVICE(0x0090, 0x5216, iwl6000g2b_2abg_cfg)},
@@ -4812,10 +4477,11 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
 
 /* 100 Series WiFi */
 	{IWL_PCI_DEVICE(0x08AE, 0x1005, iwl100_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
 	{IWL_PCI_DEVICE(0x08AF, 0x1015, iwl100_bgn_cfg)},
+	{IWL_PCI_DEVICE(0x08AF, 0x1017, iwl100_bg_cfg)},
 	{IWL_PCI_DEVICE(0x08AE, 0x1025, iwl100_bgn_cfg)},
-	{IWL_PCI_DEVICE(0x08AE, 0x1007, iwl100_bg_cfg)},
-	{IWL_PCI_DEVICE(0x08AE, 0x1017, iwl100_bg_cfg)},
+	{IWL_PCI_DEVICE(0x08AE, 0x1027, iwl100_bg_cfg)},
 
 /* 130 Series WiFi */
 	{IWL_PCI_DEVICE(0x0896, 0x5005, iwl130_bgn_cfg)},
@@ -4836,10 +4502,7 @@ static struct pci_driver iwl_driver = {
 	.id_table = iwl_hw_card_ids,
 	.probe = iwl_pci_probe,
 	.remove = __devexit_p(iwl_pci_remove),
-#ifdef CONFIG_PM
-	.suspend = iwl_pci_suspend,
-	.resume = iwl_pci_resume,
-#endif
+	.driver.pm = IWL_PM_OPS,
 };
 
 static int __init iwl_init(void)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index f525d55f2c0f..28837a185a28 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -102,6 +102,9 @@ extern struct iwl_hcmd_ops iwlagn_hcmd;
 extern struct iwl_hcmd_ops iwlagn_bt_hcmd;
 extern struct iwl_hcmd_utils_ops iwlagn_hcmd_utils;
 
+extern struct ieee80211_ops iwlagn_hw_ops;
+extern struct ieee80211_ops iwl4965_hw_ops;
+
 int iwl_reset_ict(struct iwl_priv *priv);
 void iwl_disable_ict(struct iwl_priv *priv);
 int iwl_alloc_isr_ict(struct iwl_priv *priv);
@@ -132,6 +135,11 @@ void iwl_free_tfds_in_queue(struct iwl_priv *priv,
 /* RXON */
 int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
+int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed);
+void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     struct ieee80211_bss_conf *bss_conf,
+			     u32 changes);
 
 /* uCode */
 int iwlagn_load_ucode(struct iwl_priv *priv);
@@ -249,6 +257,7 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv,
 int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
 			   struct iwl_rxon_context *ctx);
 int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant);
+int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
 
 /* bt coex */
 void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
@@ -292,9 +301,12 @@ int iwl_sta_rx_agg_start(struct iwl_priv *priv, struct ieee80211_sta *sta,
 			 int tid, u16 ssn);
 int iwl_sta_rx_agg_stop(struct iwl_priv *priv, struct ieee80211_sta *sta,
 			int tid);
-void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id);
 void iwl_sta_modify_sleep_tx_count(struct iwl_priv *priv, int sta_id, int cnt);
 int iwl_update_bcast_stations(struct iwl_priv *priv);
+void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
+			   struct ieee80211_vif *vif,
+			   enum sta_notify_cmd cmd,
+			   struct ieee80211_sta *sta);
 
 /* rate */
 static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
@@ -318,4 +330,31 @@ void iwl_eeprom_get_mac(const struct iwl_priv *priv, u8 *mac);
 int iwlcore_eeprom_acquire_semaphore(struct iwl_priv *priv);
 void iwlcore_eeprom_release_semaphore(struct iwl_priv *priv);
 
+/* mac80211 handlers (for 4965) */
+int iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
+int iwlagn_mac_start(struct ieee80211_hw *hw);
+void iwlagn_mac_stop(struct ieee80211_hw *hw);
+void iwlagn_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags,
+			     u64 multicast);
+int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		       struct ieee80211_key_conf *key);
+void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *keyconf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key);
+int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif,
+			    enum ieee80211_ampdu_mlme_action action,
+			    struct ieee80211_sta *sta, u16 tid, u16 *ssn);
+int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta);
+void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
+			       struct ieee80211_channel_switch *ch_switch);
+void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop);
+
 #endif /* __iwl_agn_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 424801abc80e..f893d4a6aa87 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -2022,6 +2022,9 @@ struct iwl_compressed_ba_resp {
 	__le64 bitmap;
 	__le16 scd_flow;
 	__le16 scd_ssn;
+	/* following only for 5000 series and up */
+	u8 txed;	/* number of frames sent */
+	u8 txed_2_done; /* number of frames acked */
 } __packed;
 
 /*
@@ -2407,9 +2410,9 @@ struct iwl_link_quality_cmd {
 #define BT_FRAG_THRESHOLD_MAX	0
 #define BT_FRAG_THRESHOLD_MIN	0
 
-#define BT_AGG_THRESHOLD_DEF	0
-#define BT_AGG_THRESHOLD_MAX	0
-#define BT_AGG_THRESHOLD_MIN	0
+#define BT_AGG_THRESHOLD_DEF	1200
+#define BT_AGG_THRESHOLD_MAX	8000
+#define BT_AGG_THRESHOLD_MIN	400
 
 /*
  * REPLY_BT_CONFIG = 0x9b (command, has simple generic response)
@@ -2436,8 +2439,9 @@ struct iwl_bt_cmd {
 #define IWLAGN_BT_FLAG_COEX_MODE_3W		2
 #define IWLAGN_BT_FLAG_COEX_MODE_4W		3
 
-#define IWLAGN_BT_FLAG_UCODE_DEFAULT	BIT(6)
-#define IWLAGN_BT_FLAG_NOCOEX_NOTIF	BIT(7)
+#define IWLAGN_BT_FLAG_UCODE_DEFAULT		BIT(6)
+/* Disable Sync PSPoll on SCO/eSCO */
+#define IWLAGN_BT_FLAG_SYNC_2_BT_DISABLE	BIT(7)
 
 #define IWLAGN_BT_PRIO_BOOST_MAX	0xFF
 #define IWLAGN_BT_PRIO_BOOST_MIN	0x00
@@ -2447,8 +2451,9 @@ struct iwl_bt_cmd {
 
 #define IWLAGN_BT3_T7_DEFAULT		1
 
-#define IWLAGN_BT_KILL_ACK_MASK_DEFAULT	cpu_to_le32(0xffffffff)
-#define IWLAGN_BT_KILL_CTS_MASK_DEFAULT	cpu_to_le32(0xffffffff)
+#define IWLAGN_BT_KILL_ACK_MASK_DEFAULT	cpu_to_le32(0xffff0000)
+#define IWLAGN_BT_KILL_CTS_MASK_DEFAULT	cpu_to_le32(0xffff0000)
+#define IWLAGN_BT_KILL_ACK_CTS_MASK_SCO	cpu_to_le32(0xffffffff)
 
 #define IWLAGN_BT3_PRIO_SAMPLE_DEFAULT	2
 
@@ -2664,9 +2669,16 @@ struct iwl_spectrum_notification {
 #define IWL_POWER_VEC_SIZE 5
 
 #define IWL_POWER_DRIVER_ALLOW_SLEEP_MSK	cpu_to_le16(BIT(0))
+#define IWL_POWER_POWER_SAVE_ENA_MSK		cpu_to_le16(BIT(0))
+#define IWL_POWER_POWER_MANAGEMENT_ENA_MSK	cpu_to_le16(BIT(1))
 #define IWL_POWER_SLEEP_OVER_DTIM_MSK		cpu_to_le16(BIT(2))
 #define IWL_POWER_PCI_PM_MSK			cpu_to_le16(BIT(3))
 #define IWL_POWER_FAST_PD			cpu_to_le16(BIT(4))
+#define IWL_POWER_BEACON_FILTERING		cpu_to_le16(BIT(5))
+#define IWL_POWER_SHADOW_REG_ENA		cpu_to_le16(BIT(6))
+#define IWL_POWER_CT_KILL_SET			cpu_to_le16(BIT(7))
+#define IWL_POWER_BT_SCO_ENA			cpu_to_le16(BIT(8))
+#define IWL_POWER_ADVANCE_PM_ENA_MSK		cpu_to_le16(BIT(9))
 
 struct iwl3945_powertable_cmd {
 	__le16 flags;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 25fb3912342c..c41f5a878210 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -77,15 +77,15 @@ EXPORT_SYMBOL(iwl_bcast_addr);
 
 
 /* This function both allocates and initializes hw and priv. */
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
-		struct ieee80211_ops *hw_ops)
+struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
 {
 	struct iwl_priv *priv;
-
 	/* mac80211 allocates memory for this device instance, including
 	 *   space for this driver's private structure */
-	struct ieee80211_hw *hw =
-		ieee80211_alloc_hw(sizeof(struct iwl_priv), hw_ops);
+	struct ieee80211_hw *hw;
+
+	hw = ieee80211_alloc_hw(sizeof(struct iwl_priv),
+				cfg->ops->ieee80211_ops);
 	if (hw == NULL) {
 		pr_err("%s: Can not allocate network device\n",
 		       cfg->name);
@@ -100,35 +100,6 @@ out:
 }
 EXPORT_SYMBOL(iwl_alloc_all);
 
-/*
- * QoS  support
-*/
-static void iwl_update_qos(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
-{
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	if (!ctx->is_active)
-		return;
-
-	ctx->qos_data.def_qos_parm.qos_flags = 0;
-
-	if (ctx->qos_data.qos_active)
-		ctx->qos_data.def_qos_parm.qos_flags |=
-			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
-
-	if (ctx->ht.enabled)
-		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
-
-	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
-		      ctx->qos_data.qos_active,
-		      ctx->qos_data.def_qos_parm.qos_flags);
-
-	iwl_send_cmd_pdu_async(priv, ctx->qos_cmd,
-			       sizeof(struct iwl_qosparam_cmd),
-			       &ctx->qos_data.def_qos_parm, NULL);
-}
-
 #define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
 #define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
 static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
@@ -317,40 +288,6 @@ void iwlcore_free_geos(struct iwl_priv *priv)
 }
 EXPORT_SYMBOL(iwlcore_free_geos);
 
-/*
- *  iwlcore_tx_cmd_protection: Set rts/cts. 3945 and 4965 only share this
- *  function.
- */
-void iwlcore_tx_cmd_protection(struct iwl_priv *priv,
-			       struct ieee80211_tx_info *info,
-			       __le16 fc, __le32 *tx_flags)
-{
-	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
-		*tx_flags |= TX_CMD_FLG_RTS_MSK;
-		*tx_flags &= ~TX_CMD_FLG_CTS_MSK;
-		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
-
-		if (!ieee80211_is_mgmt(fc))
-			return;
-
-		switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
-		case cpu_to_le16(IEEE80211_STYPE_AUTH):
-		case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
-		case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ):
-		case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ):
-			*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
-			*tx_flags |= TX_CMD_FLG_CTS_MSK;
-			break;
-		}
-	} else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
-		*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
-		*tx_flags |= TX_CMD_FLG_CTS_MSK;
-		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
-	}
-}
-EXPORT_SYMBOL(iwlcore_tx_cmd_protection);
-
-
 static bool iwl_is_channel_extension(struct iwl_priv *priv,
 				     enum ieee80211_band band,
 				     u16 channel, u8 extension_chan_offset)
@@ -1206,8 +1143,16 @@ EXPORT_SYMBOL(iwl_apm_init);
 
 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
 {
-	int ret = 0;
-	s8 prev_tx_power = priv->tx_power_user_lmt;
+	int ret;
+	s8 prev_tx_power;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (priv->tx_power_user_lmt == tx_power && !force)
+		return 0;
+
+	if (!priv->cfg->ops->lib->send_tx_power)
+		return -EOPNOTSUPP;
 
 	if (tx_power < IWLAGN_TX_POWER_TARGET_POWER_MIN) {
 		IWL_WARN(priv,
@@ -1224,93 +1169,29 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
 		return -EINVAL;
 	}
 
-	if (priv->tx_power_user_lmt != tx_power)
-		force = true;
+	if (!iwl_is_ready_rf(priv))
+		return -EIO;
 
-	/* if nic is not up don't send command */
-	if (iwl_is_ready_rf(priv)) {
-		priv->tx_power_user_lmt = tx_power;
-		if (force && priv->cfg->ops->lib->send_tx_power)
-			ret = priv->cfg->ops->lib->send_tx_power(priv);
-		else if (!priv->cfg->ops->lib->send_tx_power)
-			ret = -EOPNOTSUPP;
-		/*
-		 * if fail to set tx_power, restore the orig. tx power
-		 */
-		if (ret)
-			priv->tx_power_user_lmt = prev_tx_power;
+	/* scan complete use tx_power_next, need to be updated */
+	priv->tx_power_next = tx_power;
+	if (test_bit(STATUS_SCANNING, &priv->status) && !force) {
+		IWL_DEBUG_INFO(priv, "Deferring tx power set while scanning\n");
+		return 0;
 	}
 
-	/*
-	 * Even this is an async host command, the command
-	 * will always report success from uCode
-	 * So once driver can placing the command into the queue
-	 * successfully, driver can use priv->tx_power_user_lmt
-	 * to reflect the current tx power
-	 */
-	return ret;
-}
-EXPORT_SYMBOL(iwl_set_tx_power);
-
-irqreturn_t iwl_isr_legacy(int irq, void *data)
-{
-	struct iwl_priv *priv = data;
-	u32 inta, inta_mask;
-	u32 inta_fh;
-	unsigned long flags;
-	if (!priv)
-		return IRQ_NONE;
+	prev_tx_power = priv->tx_power_user_lmt;
+	priv->tx_power_user_lmt = tx_power;
 
-	spin_lock_irqsave(&priv->lock, flags);
+	ret = priv->cfg->ops->lib->send_tx_power(priv);
 
-	/* Disable (but don't clear!) interrupts here to avoid
-	 *    back-to-back ISRs and sporadic interrupts from our NIC.
-	 * If we have something to service, the tasklet will re-enable ints.
-	 * If we *don't* have something, we'll re-enable before leaving here. */
-	inta_mask = iwl_read32(priv, CSR_INT_MASK);  /* just for debug */
-	iwl_write32(priv, CSR_INT_MASK, 0x00000000);
-
-	/* Discover which interrupts are active/pending */
-	inta = iwl_read32(priv, CSR_INT);
-	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
-
-	/* Ignore interrupt if there's nothing in NIC to service.
-	 * This may be due to IRQ shared with another device,
-	 * or due to sporadic interrupts thrown from our NIC. */
-	if (!inta && !inta_fh) {
-		IWL_DEBUG_ISR(priv, "Ignore interrupt, inta == 0, inta_fh == 0\n");
-		goto none;
+	/* if fail to set tx_power, restore the orig. tx power */
+	if (ret) {
+		priv->tx_power_user_lmt = prev_tx_power;
+		priv->tx_power_next = prev_tx_power;
 	}
-
-	if ((inta == 0xFFFFFFFF) || ((inta & 0xFFFFFFF0) == 0xa5a5a5a0)) {
-		/* Hardware disappeared. It might have already raised
-		 * an interrupt */
-		IWL_WARN(priv, "HARDWARE GONE?? INTA == 0x%08x\n", inta);
-		goto unplugged;
-	}
-
-	IWL_DEBUG_ISR(priv, "ISR inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
-		      inta, inta_mask, inta_fh);
-
-	inta &= ~CSR_INT_BIT_SCD;
-
-	/* iwl_irq_tasklet() will service interrupts and re-enable them */
-	if (likely(inta || inta_fh))
-		tasklet_schedule(&priv->irq_tasklet);
-
- unplugged:
-	spin_unlock_irqrestore(&priv->lock, flags);
-	return IRQ_HANDLED;
-
- none:
-	/* re-enable interrupts here since we don't have anything to service. */
-	/* only Re-enable if diabled by irq */
-	if (test_bit(STATUS_INT_ENABLED, &priv->status))
-		iwl_enable_interrupts(priv);
-	spin_unlock_irqrestore(&priv->lock, flags);
-	return IRQ_NONE;
+	return ret;
 }
-EXPORT_SYMBOL(iwl_isr_legacy);
+EXPORT_SYMBOL(iwl_set_tx_power);
 
 void iwl_send_bt_config(struct iwl_priv *priv)
 {
@@ -1452,318 +1333,51 @@ int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(iwl_mac_tx_last_beacon);
 
-static void iwl_ht_conf(struct iwl_priv *priv,
-			struct ieee80211_vif *vif)
+static int iwl_set_mode(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 {
-	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
-	struct ieee80211_sta *sta;
-	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-
-	IWL_DEBUG_MAC80211(priv, "enter:\n");
-
-	if (!ctx->ht.enabled)
-		return;
-
-	ctx->ht.protection =
-		bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION;
-	ctx->ht.non_gf_sta_present =
-		!!(bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
-
-	ht_conf->single_chain_sufficient = false;
-
-	switch (vif->type) {
-	case NL80211_IFTYPE_STATION:
-		rcu_read_lock();
-		sta = ieee80211_find_sta(vif, bss_conf->bssid);
-		if (sta) {
-			struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
-			int maxstreams;
-
-			maxstreams = (ht_cap->mcs.tx_params &
-				      IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
-					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
-			maxstreams += 1;
-
-			if ((ht_cap->mcs.rx_mask[1] == 0) &&
-			    (ht_cap->mcs.rx_mask[2] == 0))
-				ht_conf->single_chain_sufficient = true;
-			if (maxstreams <= 1)
-				ht_conf->single_chain_sufficient = true;
-		} else {
-			/*
-			 * If at all, this can only happen through a race
-			 * when the AP disconnects us while we're still
-			 * setting up the connection, in that case mac80211
-			 * will soon tell us about that.
-			 */
-			ht_conf->single_chain_sufficient = true;
-		}
-		rcu_read_unlock();
-		break;
-	case NL80211_IFTYPE_ADHOC:
-		ht_conf->single_chain_sufficient = true;
-		break;
-	default:
-		break;
-	}
-
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-}
+	iwl_connection_init_rx_config(priv, ctx);
 
-static inline void iwl_set_no_assoc(struct iwl_priv *priv,
-				    struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	if (priv->cfg->ops->hcmd->set_rxon_chain)
+		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
 
-	iwl_led_disassociate(priv);
-	/*
-	 * inform the ucode that there is no longer an
-	 * association and that no more packets should be
-	 * sent
-	 */
-	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-	ctx->staging.assoc_id = 0;
-	iwlcore_commit_rxon(priv, ctx);
+	return iwlcore_commit_rxon(priv, ctx);
 }
 
-static void iwlcore_beacon_update(struct ieee80211_hw *hw,
-				  struct ieee80211_vif *vif)
+static int iwl_setup_interface(struct iwl_priv *priv,
+			       struct iwl_rxon_context *ctx)
 {
-	struct iwl_priv *priv = hw->priv;
-	unsigned long flags;
-	__le64 timestamp;
-	struct sk_buff *skb = ieee80211_beacon_get(hw, vif);
-
-	if (!skb)
-		return;
-
-	IWL_DEBUG_ASSOC(priv, "enter\n");
+	struct ieee80211_vif *vif = ctx->vif;
+	int err;
 
 	lockdep_assert_held(&priv->mutex);
 
-	if (!priv->beacon_ctx) {
-		IWL_ERR(priv, "update beacon but no beacon context!\n");
-		dev_kfree_skb(skb);
-		return;
-	}
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	if (priv->beacon_skb)
-		dev_kfree_skb(priv->beacon_skb);
-
-	priv->beacon_skb = skb;
-
-	timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
-	priv->timestamp = le64_to_cpu(timestamp);
-
-	IWL_DEBUG_ASSOC(priv, "leave\n");
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	if (!iwl_is_ready_rf(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - RF not ready\n");
-		return;
-	}
-
-	priv->cfg->ops->lib->post_associate(priv, priv->beacon_ctx->vif);
-}
-
-void iwl_bss_info_changed(struct ieee80211_hw *hw,
-			  struct ieee80211_vif *vif,
-			  struct ieee80211_bss_conf *bss_conf,
-			  u32 changes)
-{
-	struct iwl_priv *priv = hw->priv;
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-	int ret;
-
-	IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes);
-
-	if (!iwl_is_alive(priv))
-		return;
-
-	mutex_lock(&priv->mutex);
-
-	if (changes & BSS_CHANGED_QOS) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&priv->lock, flags);
-		ctx->qos_data.qos_active = bss_conf->qos;
-		iwl_update_qos(priv, ctx);
-		spin_unlock_irqrestore(&priv->lock, flags);
-	}
-
-	if (changes & BSS_CHANGED_BEACON_ENABLED) {
-		/*
-		 * the add_interface code must make sure we only ever
-		 * have a single interface that could be beaconing at
-		 * any time.
-		 */
-		if (vif->bss_conf.enable_beacon)
-			priv->beacon_ctx = ctx;
-		else
-			priv->beacon_ctx = NULL;
-	}
-
-	if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_AP) {
-		dev_kfree_skb(priv->beacon_skb);
-		priv->beacon_skb = ieee80211_beacon_get(hw, vif);
-	}
-
-	if (changes & BSS_CHANGED_BEACON_INT && vif->type == NL80211_IFTYPE_AP)
-		iwl_send_rxon_timing(priv, ctx);
-
-	if (changes & BSS_CHANGED_BSSID) {
-		IWL_DEBUG_MAC80211(priv, "BSSID %pM\n", bss_conf->bssid);
-
-		/*
-		 * If there is currently a HW scan going on in the
-		 * background then we need to cancel it else the RXON
-		 * below/in post_associate will fail.
-		 */
-		if (iwl_scan_cancel_timeout(priv, 100)) {
-			IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
-			IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
-			mutex_unlock(&priv->mutex);
-			return;
-		}
-
-		/* mac80211 only sets assoc when in STATION mode */
-		if (vif->type == NL80211_IFTYPE_ADHOC || bss_conf->assoc) {
-			memcpy(ctx->staging.bssid_addr,
-			       bss_conf->bssid, ETH_ALEN);
-
-			/* currently needed in a few places */
-			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
-		} else {
-			ctx->staging.filter_flags &=
-				~RXON_FILTER_ASSOC_MSK;
-		}
-
-	}
-
 	/*
-	 * This needs to be after setting the BSSID in case
-	 * mac80211 decides to do both changes at once because
-	 * it will invoke post_associate.
+	 * This variable will be correct only when there's just
+	 * a single context, but all code using it is for hardware
+	 * that supports only one context.
 	 */
-	if (vif->type == NL80211_IFTYPE_ADHOC && changes & BSS_CHANGED_BEACON)
-		iwlcore_beacon_update(hw, vif);
-
-	if (changes & BSS_CHANGED_ERP_PREAMBLE) {
-		IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n",
-				   bss_conf->use_short_preamble);
-		if (bss_conf->use_short_preamble)
-			ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
-	}
-
-	if (changes & BSS_CHANGED_ERP_CTS_PROT) {
-		IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", bss_conf->use_cts_prot);
-		if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
-			ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
-		if (bss_conf->use_cts_prot)
-			ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
-	}
-
-	if (changes & BSS_CHANGED_BASIC_RATES) {
-		/* XXX use this information
-		 *
-		 * To do that, remove code from iwl_set_rate() and put something
-		 * like this here:
-		 *
-		if (A-band)
-			ctx->staging.ofdm_basic_rates =
-				bss_conf->basic_rates;
-		else
-			ctx->staging.ofdm_basic_rates =
-				bss_conf->basic_rates >> 4;
-			ctx->staging.cck_basic_rates =
-				bss_conf->basic_rates & 0xF;
-		 */
-	}
-
-	if (changes & BSS_CHANGED_HT) {
-		iwl_ht_conf(priv, vif);
-
-		if (priv->cfg->ops->hcmd->set_rxon_chain)
-			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-	}
-
-	if (changes & BSS_CHANGED_ASSOC) {
-		IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc);
-		if (bss_conf->assoc) {
-			priv->timestamp = bss_conf->timestamp;
-
-			iwl_led_associate(priv);
-
-			if (!iwl_is_rfkill(priv))
-				priv->cfg->ops->lib->post_associate(priv, vif);
-		} else
-			iwl_set_no_assoc(priv, vif);
-	}
-
-	if (changes && iwl_is_associated_ctx(ctx) && bss_conf->aid) {
-		IWL_DEBUG_MAC80211(priv, "Changes (%#x) while associated\n",
-				   changes);
-		ret = iwl_send_rxon_assoc(priv, ctx);
-		if (!ret) {
-			/* Sync active_rxon with latest change. */
-			memcpy((void *)&ctx->active,
-				&ctx->staging,
-				sizeof(struct iwl_rxon_cmd));
-		}
-	}
+	priv->iw_mode = vif->type;
 
-	if (changes & BSS_CHANGED_BEACON_ENABLED) {
-		if (vif->bss_conf.enable_beacon) {
-			memcpy(ctx->staging.bssid_addr,
-			       bss_conf->bssid, ETH_ALEN);
-			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
-			iwl_led_associate(priv);
-			iwlcore_config_ap(priv, vif);
-		} else
-			iwl_set_no_assoc(priv, vif);
-	}
+	ctx->is_active = true;
 
-	if (changes & BSS_CHANGED_IBSS) {
-		ret = priv->cfg->ops->lib->manage_ibss_station(priv, vif,
-							bss_conf->ibss_joined);
-		if (ret)
-			IWL_ERR(priv, "failed to %s IBSS station %pM\n",
-				bss_conf->ibss_joined ? "add" : "remove",
-				bss_conf->bssid);
+	err = iwl_set_mode(priv, ctx);
+	if (err) {
+		if (!ctx->always_active)
+			ctx->is_active = false;
+		return err;
 	}
 
-	if (changes & BSS_CHANGED_IDLE &&
-	    priv->cfg->ops->hcmd->set_pan_params) {
-		if (priv->cfg->ops->hcmd->set_pan_params(priv))
-			IWL_ERR(priv, "failed to update PAN params\n");
+	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist &&
+	    vif->type == NL80211_IFTYPE_ADHOC) {
+		/*
+		 * pretend to have high BT traffic as long as we
+		 * are operating in IBSS mode, as this will cause
+		 * the rate scaling etc. to behave as intended.
+		 */
+		priv->bt_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_HIGH;
 	}
 
-	mutex_unlock(&priv->mutex);
-
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-}
-EXPORT_SYMBOL(iwl_bss_info_changed);
-
-static int iwl_set_mode(struct iwl_priv *priv, struct ieee80211_vif *vif)
-{
-	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
-
-	iwl_connection_init_rx_config(priv, ctx);
-
-	if (priv->cfg->ops->hcmd->set_rxon_chain)
-		priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-
-	return iwlcore_commit_rxon(priv, ctx);
+	return 0;
 }
 
 int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
@@ -1771,7 +1385,7 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	struct iwl_priv *priv = hw->priv;
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
 	struct iwl_rxon_context *tmp, *ctx = NULL;
-	int err = 0;
+	int err;
 
 	IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
 			   vif->type, vif->addr);
@@ -1813,36 +1427,11 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 
 	vif_priv->ctx = ctx;
 	ctx->vif = vif;
-	/*
-	 * This variable will be correct only when there's just
-	 * a single context, but all code using it is for hardware
-	 * that supports only one context.
-	 */
-	priv->iw_mode = vif->type;
-
-	ctx->is_active = true;
-
-	err = iwl_set_mode(priv, vif);
-	if (err) {
-		if (!ctx->always_active)
-			ctx->is_active = false;
-		goto out_err;
-	}
-
-	if (priv->cfg->bt_params &&
-	    priv->cfg->bt_params->advanced_bt_coexist &&
-	    vif->type == NL80211_IFTYPE_ADHOC) {
-		/*
-		 * pretend to have high BT traffic as long as we
-		 * are operating in IBSS mode, as this will cause
-		 * the rate scaling etc. to behave as intended.
-		 */
-		priv->bt_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_HIGH;
-	}
 
-	goto out;
+	err = iwl_setup_interface(priv, ctx);
+	if (!err)
+		goto out;
 
- out_err:
 	ctx->vif = NULL;
 	priv->iw_mode = NL80211_IFTYPE_STATION;
  out:
@@ -1853,27 +1442,24 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 }
 EXPORT_SYMBOL(iwl_mac_add_interface);
 
-void iwl_mac_remove_interface(struct ieee80211_hw *hw,
-			      struct ieee80211_vif *vif)
+static void iwl_teardown_interface(struct iwl_priv *priv,
+				   struct ieee80211_vif *vif,
+				   bool mode_change)
 {
-	struct iwl_priv *priv = hw->priv;
 	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
 
-	IWL_DEBUG_MAC80211(priv, "enter\n");
-
-	mutex_lock(&priv->mutex);
-
-	WARN_ON(ctx->vif != vif);
-	ctx->vif = NULL;
+	lockdep_assert_held(&priv->mutex);
 
 	if (priv->scan_vif == vif) {
 		iwl_scan_cancel_timeout(priv, 200);
 		iwl_force_scan_end(priv);
 	}
-	iwl_set_mode(priv, vif);
 
-	if (!ctx->always_active)
-		ctx->is_active = false;
+	if (!mode_change) {
+		iwl_set_mode(priv, ctx);
+		if (!ctx->always_active)
+			ctx->is_active = false;
+	}
 
 	/*
 	 * When removing the IBSS interface, overwrite the
@@ -1883,211 +1469,31 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 	 * both values are the same and zero.
 	 */
 	if (vif->type == NL80211_IFTYPE_ADHOC)
-		priv->bt_traffic_load = priv->notif_bt_traffic_load;
-
-	memset(priv->bssid, 0, ETH_ALEN);
-	mutex_unlock(&priv->mutex);
-
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-
+		priv->bt_traffic_load = priv->last_bt_traffic_load;
 }
-EXPORT_SYMBOL(iwl_mac_remove_interface);
-
-/**
- * iwl_mac_config - mac80211 config callback
- */
-int iwl_mac_config(struct ieee80211_hw *hw, u32 changed)
-{
-	struct iwl_priv *priv = hw->priv;
-	const struct iwl_channel_info *ch_info;
-	struct ieee80211_conf *conf = &hw->conf;
-	struct ieee80211_channel *channel = conf->channel;
-	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
-	struct iwl_rxon_context *ctx;
-	unsigned long flags = 0;
-	int ret = 0;
-	u16 ch;
-	int scan_active = 0;
-
-	mutex_lock(&priv->mutex);
-
-	IWL_DEBUG_MAC80211(priv, "enter to channel %d changed 0x%X\n",
-					channel->hw_value, changed);
-
-	if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
-			test_bit(STATUS_SCANNING, &priv->status))) {
-		scan_active = 1;
-		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
-	}
-
-	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
-		       IEEE80211_CONF_CHANGE_CHANNEL)) {
-		/* mac80211 uses static for non-HT which is what we want */
-		priv->current_ht_config.smps = conf->smps_mode;
-
-		/*
-		 * Recalculate chain counts.
-		 *
-		 * If monitor mode is enabled then mac80211 will
-		 * set up the SM PS mode to OFF if an HT channel is
-		 * configured.
-		 */
-		if (priv->cfg->ops->hcmd->set_rxon_chain)
-			for_each_context(priv, ctx)
-				priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
-	}
-
-	/* during scanning mac80211 will delay channel setting until
-	 * scan finish with changed = 0
-	 */
-	if (!changed || (changed & IEEE80211_CONF_CHANGE_CHANNEL)) {
-		if (scan_active)
-			goto set_ch_out;
-
-		ch = channel->hw_value;
-		ch_info = iwl_get_channel_info(priv, channel->band, ch);
-		if (!is_channel_valid(ch_info)) {
-			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
-			ret = -EINVAL;
-			goto set_ch_out;
-		}
 
-		spin_lock_irqsave(&priv->lock, flags);
-
-		for_each_context(priv, ctx) {
-			/* Configure HT40 channels */
-			ctx->ht.enabled = conf_is_ht(conf);
-			if (ctx->ht.enabled) {
-				if (conf_is_ht40_minus(conf)) {
-					ctx->ht.extension_chan_offset =
-						IEEE80211_HT_PARAM_CHA_SEC_BELOW;
-					ctx->ht.is_40mhz = true;
-				} else if (conf_is_ht40_plus(conf)) {
-					ctx->ht.extension_chan_offset =
-						IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
-					ctx->ht.is_40mhz = true;
-				} else {
-					ctx->ht.extension_chan_offset =
-						IEEE80211_HT_PARAM_CHA_SEC_NONE;
-					ctx->ht.is_40mhz = false;
-				}
-			} else
-				ctx->ht.is_40mhz = false;
-
-			/*
-			 * Default to no protection. Protection mode will
-			 * later be set from BSS config in iwl_ht_conf
-			 */
-			ctx->ht.protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
-
-			/* if we are switching from ht to 2.4 clear flags
-			 * from any ht related info since 2.4 does not
-			 * support ht */
-			if ((le16_to_cpu(ctx->staging.channel) != ch))
-				ctx->staging.flags = 0;
-
-			iwl_set_rxon_channel(priv, channel, ctx);
-			iwl_set_rxon_ht(priv, ht_conf);
-
-			iwl_set_flags_for_band(priv, ctx, channel->band,
-					       ctx->vif);
-		}
-
-		spin_unlock_irqrestore(&priv->lock, flags);
-
-		if (priv->cfg->ops->lib->update_bcast_stations)
-			ret = priv->cfg->ops->lib->update_bcast_stations(priv);
-
- set_ch_out:
-		/* The list of supported rates and rate mask can be different
-		 * for each band; since the band may have changed, reset
-		 * the rate mask to what mac80211 lists */
-		iwl_set_rate(priv);
-	}
-
-	if (changed & (IEEE80211_CONF_CHANGE_PS |
-			IEEE80211_CONF_CHANGE_IDLE)) {
-		ret = iwl_power_update_mode(priv, false);
-		if (ret)
-			IWL_DEBUG_MAC80211(priv, "Error setting sleep level\n");
-	}
-
-	if (changed & IEEE80211_CONF_CHANGE_POWER) {
-		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
-			priv->tx_power_user_lmt, conf->power_level);
-
-		iwl_set_tx_power(priv, conf->power_level, false);
-	}
-
-	if (!iwl_is_ready(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
-		goto out;
-	}
-
-	if (scan_active)
-		goto out;
-
-	for_each_context(priv, ctx) {
-		if (memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging)))
-			iwlcore_commit_rxon(priv, ctx);
-		else
-			IWL_DEBUG_INFO(priv,
-				"Not re-sending same RXON configuration.\n");
-	}
-
-out:
-	IWL_DEBUG_MAC80211(priv, "leave\n");
-	mutex_unlock(&priv->mutex);
-	return ret;
-}
-EXPORT_SYMBOL(iwl_mac_config);
-
-void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
+void iwl_mac_remove_interface(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif)
 {
 	struct iwl_priv *priv = hw->priv;
-	unsigned long flags;
-	/* IBSS can only be the IWL_RXON_CTX_BSS context */
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
 
-	mutex_lock(&priv->mutex);
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 
-	spin_lock_irqsave(&priv->lock, flags);
-	memset(&priv->current_ht_config, 0, sizeof(struct iwl_ht_config));
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	/* new association get rid of ibss beacon skb */
-	if (priv->beacon_skb)
-		dev_kfree_skb(priv->beacon_skb);
-
-	priv->beacon_skb = NULL;
-
-	priv->timestamp = 0;
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-
-	iwl_scan_cancel_timeout(priv, 100);
-	if (!iwl_is_ready_rf(priv)) {
-		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
-		mutex_unlock(&priv->mutex);
-		return;
-	}
+	mutex_lock(&priv->mutex);
 
-	/* we are restarting association process
-	 * clear RXON_FILTER_ASSOC_MSK bit
-	 */
-	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
-	iwlcore_commit_rxon(priv, ctx);
+	WARN_ON(ctx->vif != vif);
+	ctx->vif = NULL;
 
-	iwl_set_rate(priv);
+	iwl_teardown_interface(priv, vif, false);
 
+	memset(priv->bssid, 0, ETH_ALEN);
 	mutex_unlock(&priv->mutex);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
+
 }
-EXPORT_SYMBOL(iwl_mac_reset_tsf);
+EXPORT_SYMBOL(iwl_mac_remove_interface);
 
 int iwl_alloc_txq_mem(struct iwl_priv *priv)
 {
@@ -2431,6 +1837,63 @@ int iwl_force_reset(struct iwl_priv *priv, int mode, bool external)
 	return 0;
 }
 
+int iwl_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			     enum nl80211_iftype newtype, bool newp2p)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	struct iwl_rxon_context *tmp;
+	u32 interface_modes;
+	int err;
+
+	newtype = ieee80211_iftype_p2p(newtype, newp2p);
+
+	mutex_lock(&priv->mutex);
+
+	interface_modes = ctx->interface_modes | ctx->exclusive_interface_modes;
+
+	if (!(interface_modes & BIT(newtype))) {
+		err = -EBUSY;
+		goto out;
+	}
+
+	if (ctx->exclusive_interface_modes & BIT(newtype)) {
+		for_each_context(priv, tmp) {
+			if (ctx == tmp)
+				continue;
+
+			if (!tmp->vif)
+				continue;
+
+			/*
+			 * The current mode switch would be exclusive, but
+			 * another context is active ... refuse the switch.
+			 */
+			err = -EBUSY;
+			goto out;
+		}
+	}
+
+	/* success */
+	iwl_teardown_interface(priv, vif, true);
+	vif->type = newtype;
+	err = iwl_setup_interface(priv, ctx);
+	WARN_ON(err);
+	/*
+	 * We've switched internally, but submitting to the
+	 * device may have failed for some reason. Mask this
+	 * error, because otherwise mac80211 will not switch
+	 * (and set the interface type back) and we'll be
+	 * out of sync with it.
+	 */
+	err = 0;
+
+ out:
+	mutex_unlock(&priv->mutex);
+	return err;
+}
+EXPORT_SYMBOL(iwl_mac_change_interface);
+
 /**
  * iwl_bg_monitor_recover - Timer callback to check for stuck queue and recover
  *
@@ -2584,8 +2047,9 @@ EXPORT_SYMBOL(iwl_add_beacon_time);
 
 #ifdef CONFIG_PM
 
-int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
+int iwl_pci_suspend(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct iwl_priv *priv = pci_get_drvdata(pdev);
 
 	/*
@@ -2597,18 +2061,14 @@ int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 	 */
 	iwl_apm_stop(priv);
 
-	pci_save_state(pdev);
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
 	return 0;
 }
 EXPORT_SYMBOL(iwl_pci_suspend);
 
-int iwl_pci_resume(struct pci_dev *pdev)
+int iwl_pci_resume(struct device *device)
 {
+	struct pci_dev *pdev = to_pci_dev(device);
 	struct iwl_priv *priv = pci_get_drvdata(pdev);
-	int ret;
 	bool hw_rfkill = false;
 
 	/*
@@ -2617,11 +2077,6 @@ int iwl_pci_resume(struct pci_dev *pdev)
 	 */
 	pci_write_config_byte(pdev, PCI_CFG_RETRY_TIMEOUT, 0x00);
 
-	pci_set_power_state(pdev, PCI_D0);
-	ret = pci_enable_device(pdev);
-	if (ret)
-		return ret;
-	pci_restore_state(pdev);
 	iwl_enable_interrupts(priv);
 
 	if (!(iwl_read32(priv, CSR_GP_CNTRL) &
@@ -2639,4 +2094,14 @@ int iwl_pci_resume(struct pci_dev *pdev)
 }
 EXPORT_SYMBOL(iwl_pci_resume);
 
+const struct dev_pm_ops iwl_pm_ops = {
+	.suspend = iwl_pci_suspend,
+	.resume = iwl_pci_resume,
+	.freeze = iwl_pci_suspend,
+	.thaw = iwl_pci_resume,
+	.poweroff = iwl_pci_suspend,
+	.restore = iwl_pci_resume,
+};
+EXPORT_SYMBOL(iwl_pm_ops);
+
 #endif /* CONFIG_PM */
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 64527def059f..808be731ecb7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -120,6 +120,14 @@ struct iwl_apm_ops {
 	void (*config)(struct iwl_priv *priv);
 };
 
+struct iwl_isr_ops {
+	irqreturn_t (*isr) (int irq, void *data);
+	void (*free)(struct iwl_priv *priv);
+	int (*alloc)(struct iwl_priv *priv);
+	int (*reset)(struct iwl_priv *priv);
+	void (*disable)(struct iwl_priv *priv);
+};
+
 struct iwl_debugfs_ops {
 	ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
 				 size_t count, loff_t *ppos);
@@ -193,20 +201,15 @@ struct iwl_lib_ops {
 	/* power */
 	int (*send_tx_power) (struct iwl_priv *priv);
 	void (*update_chain_flags)(struct iwl_priv *priv);
-	void (*post_associate)(struct iwl_priv *priv,
-			       struct ieee80211_vif *vif);
-	void (*config_ap)(struct iwl_priv *priv, struct ieee80211_vif *vif);
-	irqreturn_t (*isr) (int irq, void *data);
+
+	/* isr */
+	struct iwl_isr_ops isr_ops;
 
 	/* eeprom operations (as defined in iwl-eeprom.h) */
 	struct iwl_eeprom_ops eeprom_ops;
 
 	/* temperature */
 	struct iwl_temp_ops temp_ops;
-	/* station management */
-	int (*manage_ibss_station)(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif, bool add);
-	int (*update_bcast_stations)(struct iwl_priv *priv);
 	/* recover from tx queue stall */
 	void (*recover_from_tx_stall)(unsigned long data);
 	/* check for plcp health */
@@ -235,12 +238,23 @@ struct iwl_nic_ops {
 	void (*additional_nic_config)(struct iwl_priv *priv);
 };
 
+struct iwl_legacy_ops {
+	void (*post_associate)(struct iwl_priv *priv);
+	void (*config_ap)(struct iwl_priv *priv);
+	/* station management */
+	int (*update_bcast_stations)(struct iwl_priv *priv);
+	int (*manage_ibss_station)(struct iwl_priv *priv,
+				   struct ieee80211_vif *vif, bool add);
+};
+
 struct iwl_ops {
 	const struct iwl_lib_ops *lib;
 	const struct iwl_hcmd_ops *hcmd;
 	const struct iwl_hcmd_utils_ops *utils;
 	const struct iwl_led_ops *led;
 	const struct iwl_nic_ops *nic;
+	const struct iwl_legacy_ops *legacy;
+	const struct ieee80211_ops *ieee80211_ops;
 };
 
 struct iwl_mod_params {
@@ -276,7 +290,10 @@ struct iwl_mod_params {
  *	sensitivity calibration operation
  * @chain_noise_calib_by_driver: driver has the capability to perform
  *	chain noise calibration operation
-*/
+ * @shadow_reg_enable: HW shadhow register bit
+ * @no_agg_framecnt_info: uCode do not provide aggregation frame count
+ *	information
+ */
 struct iwl_base_params {
 	int eeprom_size;
 	int num_of_queues;	/* def: HW dependent */
@@ -306,6 +323,8 @@ struct iwl_base_params {
 	const bool ucode_tracing;
 	const bool sensitivity_calib_by_driver;
 	const bool chain_noise_calib_by_driver;
+	const bool shadow_reg_enable;
+	const bool no_agg_framecnt_info;
 };
 /*
  * @advanced_bt_coexist: support advanced bt coexist
@@ -315,6 +334,7 @@ struct iwl_base_params {
  * @agg_time_limit: maximum number of uSec in aggregation
  * @ampdu_factor: Maximum A-MPDU length factor
  * @ampdu_density: Minimum A-MPDU spacing
+ * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode
 */
 struct iwl_bt_params {
 	bool advanced_bt_coexist;
@@ -324,6 +344,7 @@ struct iwl_bt_params {
 	u16 agg_time_limit;
 	u8 ampdu_factor;
 	u8 ampdu_density;
+	bool bt_sco_disable;
 };
 /*
  * @use_rts_for_aggregation: use rts/cts protection for HT traffic
@@ -344,6 +365,8 @@ struct iwl_ht_params {
  * @need_dc_calib: need to perform init dc calibration
  * @need_temp_offset_calib: need to perform temperature offset calibration
  * @scan_antennas: available antenna for scan operation
+ * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
+ * @adv_pm: advance power management
  *
  * We enable the driver to be backward compatible wrt API version. The
  * driver specifies which APIs it supports (with @ucode_api_max being the
@@ -390,14 +413,15 @@ struct iwl_cfg {
 	const bool need_temp_offset_calib; /* if used set to true */
 	u8 scan_rx_antennas[IEEE80211_NUM_BANDS];
 	u8 scan_tx_antennas[IEEE80211_NUM_BANDS];
+	enum iwl_led_mode led_mode;
+	const bool adv_pm;
 };
 
 /***************************
  *   L i b                 *
  ***************************/
 
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
-		struct ieee80211_ops *hw_ops);
+struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg);
 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		    const struct ieee80211_tx_queue_params *params);
 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
@@ -425,23 +449,16 @@ int iwl_set_decrypted_flag(struct iwl_priv *priv,
 			   u32 decrypt_res,
 			   struct ieee80211_rx_status *stats);
 void iwl_irq_handle_error(struct iwl_priv *priv);
-void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif);
-void iwl_bss_info_changed(struct ieee80211_hw *hw,
-				     struct ieee80211_vif *vif,
-				     struct ieee80211_bss_conf *bss_conf,
-				     u32 changes);
 int iwl_mac_add_interface(struct ieee80211_hw *hw,
 			  struct ieee80211_vif *vif);
 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 			      struct ieee80211_vif *vif);
-int iwl_mac_config(struct ieee80211_hw *hw, u32 changed);
-void iwl_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif);
-void iwl_mac_reset_tsf(struct ieee80211_hw *hw);
+int iwl_mac_change_interface(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif,
+			     enum nl80211_iftype newtype, bool newp2p);
 int iwl_alloc_txq_mem(struct iwl_priv *priv);
 void iwl_free_txq_mem(struct iwl_priv *priv);
-void iwlcore_tx_cmd_protection(struct iwl_priv *priv,
-			       struct ieee80211_tx_info *info,
-			       __le16 fc, __le32 *tx_flags);
+
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 int iwl_alloc_traffic_mem(struct iwl_priv *priv);
 void iwl_free_traffic_mem(struct iwl_priv *priv);
@@ -598,7 +615,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
 /*****************************************************
  * PCI						     *
  *****************************************************/
-irqreturn_t iwl_isr_legacy(int irq, void *data);
 
 static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
 {
@@ -615,9 +631,17 @@ __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
 			   u32 addon, u32 beacon_interval);
 
 #ifdef CONFIG_PM
-int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state);
-int iwl_pci_resume(struct pci_dev *pdev);
-#endif /* CONFIG_PM */
+int iwl_pci_suspend(struct device *device);
+int iwl_pci_resume(struct device *device);
+extern const struct dev_pm_ops iwl_pm_ops;
+
+#define IWL_PM_OPS	(&iwl_pm_ops)
+
+#else /* !CONFIG_PM */
+
+#define IWL_PM_OPS	NULL
+
+#endif /* !CONFIG_PM */
 
 /*****************************************************
 *  Error Handling Debugging
@@ -724,11 +748,6 @@ static inline int iwlcore_commit_rxon(struct iwl_priv *priv,
 {
 	return priv->cfg->ops->hcmd->commit_rxon(priv, ctx);
 }
-static inline void iwlcore_config_ap(struct iwl_priv *priv,
-				     struct ieee80211_vif *vif)
-{
-	priv->cfg->ops->lib->config_ap(priv, vif);
-}
 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
 			struct iwl_priv *priv, enum ieee80211_band band)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 2aa15ab13892..b80bf7dff55b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -132,6 +132,8 @@
 
 #define CSR_LED_REG             (CSR_BASE+0x094)
 #define CSR_DRAM_INT_TBL_REG	(CSR_BASE+0x0A0)
+#define CSR_MAC_SHADOW_REG_CTRL	(CSR_BASE+0x0A8) /* 6000 and up */
+
 
 /* GIO Chicken Bits (PCI Express bus link power management) */
 #define CSR_GIO_CHICKEN_BITS    (CSR_BASE+0x100)
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 8fdd4efdb1d3..3cc58420d445 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -992,11 +992,8 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 				" swq_id=%#.2x (ac %d/hwq %d)\n",
 				cnt, q->read_ptr, q->write_ptr,
 				!!test_bit(cnt, priv->queue_stopped),
-				txq->swq_id,
-				txq->swq_id & 0x80 ? txq->swq_id & 3 :
-				txq->swq_id,
-				txq->swq_id & 0x80 ? (txq->swq_id >> 2) &
-				0x1f : txq->swq_id);
+				txq->swq_id, txq->swq_id & 3,
+				(txq->swq_id >> 2) & 0x1f);
 		if (cnt >= 4)
 			continue;
 		/* for the ACs, display the stop count too */
@@ -1580,7 +1577,7 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 		priv->bt_full_concurrent ? "full concurrency" : "3-wire");
 	pos += scnprintf(buf + pos, bufsz - pos, "BT status: %s, "
 			 "last traffic notif: %d\n",
-		priv->bt_status ? "On" : "Off", priv->notif_bt_traffic_load);
+		priv->bt_status ? "On" : "Off", priv->last_bt_traffic_load);
 	pos += scnprintf(buf + pos, bufsz - pos, "ch_announcement: %d, "
 			 "sco_active: %d, kill_ack_mask: %x, "
 			 "kill_cts_mask: %x\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 70e07fa48405..ea81ced13756 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1162,6 +1162,8 @@ struct iwl_rxon_context {
 	 */
 	bool always_active, is_active;
 
+	bool ht_need_multiple_chains;
+
 	enum iwl_rxon_context_id ctxid;
 
 	u32 interface_modes, exclusive_interface_modes;
@@ -1469,7 +1471,7 @@ struct iwl_priv {
 
 	/* bt coex */
 	u8 bt_status;
-	u8 bt_traffic_load, notif_bt_traffic_load;
+	u8 bt_traffic_load, last_bt_traffic_load;
 	bool bt_ch_announce;
 	bool bt_sco_active;
 	bool bt_full_concurrent;
@@ -1480,7 +1482,6 @@ struct iwl_priv {
 	u16 bt_on_thresh;
 	u16 bt_duration;
 	u16 dynamic_frag_thresh;
-	u16 dynamic_agg_thresh;
 	u8 bt_ci_compliance;
 	struct work_struct bt_traffic_change_work;
 
@@ -1517,6 +1518,7 @@ struct iwl_priv {
 	s8 tx_power_user_lmt;
 	s8 tx_power_device_lmt;
 	s8 tx_power_lmt_in_half_dbm; /* max tx power in half-dBm format */
+	s8 tx_power_next;
 
 
 #ifdef CONFIG_IWLWIFI_DEBUG
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index d9b590625ae4..583916db46e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -110,9 +110,18 @@ enum {
 };
 
 /* SKU Capabilities */
+/* 3945 only */
 #define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE                (1 << 0)
 #define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE                (1 << 1)
 
+/* 5000 and up */
+#define EEPROM_SKU_CAP_BAND_POS				(4)
+#define EEPROM_SKU_CAP_BAND_SELECTION	                \
+		(3 << EEPROM_SKU_CAP_BAND_POS)
+#define EEPROM_SKU_CAP_11N_ENABLE	                (1 << 6)
+#define EEPROM_SKU_CAP_AMT_ENABLE	                (1 << 7)
+#define EEPROM_SKU_CAP_IPAN_ENABLE	                (1 << 8)
+
 /* *regulatory* channel data format in eeprom, one for each channel.
  * There are separate entries for HT40 (40 MHz) vs. normal (20 MHz) channels. */
 struct iwl_eeprom_channel {
@@ -397,11 +406,10 @@ struct iwl_eeprom_calib_info {
 #define EEPROM_BOARD_REVISION               (2*0x35)	/* 2  bytes */
 #define EEPROM_BOARD_PBA_NUMBER             (2*0x3B+1)	/* 9  bytes */
 #define EEPROM_VERSION                      (2*0x44)	/* 2  bytes */
-#define EEPROM_SKU_CAP                      (2*0x45)	/* 1  bytes */
+#define EEPROM_SKU_CAP                      (2*0x45)	/* 2  bytes */
 #define EEPROM_OEM_MODE                     (2*0x46)	/* 2  bytes */
 #define EEPROM_WOWLAN_MODE                  (2*0x47)	/* 2  bytes */
 #define EEPROM_RADIO_CONFIG                 (2*0x48)	/* 2  bytes */
-#define EEPROM_3945_M_VERSION               (2*0x4A)	/* 1  bytes */
 #define EEPROM_NUM_MAC_ADDRESS              (2*0x4C)	/* 2  bytes */
 
 /* The following masks are to be applied on EEPROM_RADIO_CONFIG */
@@ -504,6 +512,7 @@ struct iwl_eeprom_ops {
 int iwl_eeprom_init(struct iwl_priv *priv);
 void iwl_eeprom_free(struct iwl_priv *priv);
 int  iwl_eeprom_check_version(struct iwl_priv *priv);
+int  iwl_eeprom_check_sku(struct iwl_priv *priv);
 const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset);
 int iwlcore_eeprom_verify_signature(struct iwl_priv *priv);
 u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset);
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index 1aaef70deaec..3f5bedd8875f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -44,15 +44,6 @@ static inline struct ieee80211_conf *ieee80211_get_hw_conf(
 	return &hw->conf;
 }
 
-static inline unsigned long elapsed_jiffies(unsigned long start,
-					    unsigned long end)
-{
-	if (end >= start)
-		return end - start;
-
-	return end + (MAX_JIFFY_OFFSET - start) + 1;
-}
-
 /**
  * iwl_queue_inc_wrap - increment queue index, wrap back to beginning
  * @index -- current index
@@ -104,42 +95,36 @@ static inline int iwl_alloc_fw_desc(struct pci_dev *pci_dev,
  * | | | | | | | |
  * | | | | | | +-+-------- AC queue (0-3)
  * | | | | | |
- * | +-+-+-+-+------------ HW A-MPDU queue
+ * | +-+-+-+-+------------ HW queue ID
  * |
- * +---------------------- indicates agg queue
+ * +---------------------- unused
  */
-static inline u8 iwl_virtual_agg_queue_num(u8 ac, u8 hwq)
+static inline void iwl_set_swq_id(struct iwl_tx_queue *txq, u8 ac, u8 hwq)
 {
 	BUG_ON(ac > 3);   /* only have 2 bits */
-	BUG_ON(hwq > 31); /* only have 5 bits */
+	BUG_ON(hwq > 31); /* only use 5 bits */
 
-	return 0x80 | (hwq << 2) | ac;
+	txq->swq_id = (hwq << 2) | ac;
 }
 
-static inline void iwl_wake_queue(struct iwl_priv *priv, u8 queue)
+static inline void iwl_wake_queue(struct iwl_priv *priv,
+				  struct iwl_tx_queue *txq)
 {
-	u8 ac = queue;
-	u8 hwq = queue;
-
-	if (queue & 0x80) {
-		ac = queue & 3;
-		hwq = (queue >> 2) & 0x1f;
-	}
+	u8 queue = txq->swq_id;
+	u8 ac = queue & 3;
+	u8 hwq = (queue >> 2) & 0x1f;
 
 	if (test_and_clear_bit(hwq, priv->queue_stopped))
 		if (atomic_dec_return(&priv->queue_stop_count[ac]) <= 0)
 			ieee80211_wake_queue(priv->hw, ac);
 }
 
-static inline void iwl_stop_queue(struct iwl_priv *priv, u8 queue)
+static inline void iwl_stop_queue(struct iwl_priv *priv,
+				  struct iwl_tx_queue *txq)
 {
-	u8 ac = queue;
-	u8 hwq = queue;
-
-	if (queue & 0x80) {
-		ac = queue & 3;
-		hwq = (queue >> 2) & 0x1f;
-	}
+	u8 queue = txq->swq_id;
+	u8 ac = queue & 3;
+	u8 hwq = (queue >> 2) & 0x1f;
 
 	if (!test_and_set_bit(hwq, priv->queue_stopped))
 		if (atomic_inc_return(&priv->queue_stop_count[ac]) > 0)
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 86c2b6fed0c6..516e5577ed2a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -45,9 +45,8 @@
 /* default: IWL_LED_BLINK(0) using blinking index table */
 static int led_mode;
 module_param(led_mode, int, S_IRUGO);
-MODULE_PARM_DESC(led_mode, "led mode: 0=blinking, 1=On(RF On)/Off(RF Off), "
-			   "(default 0)");
-
+MODULE_PARM_DESC(led_mode, "led mode: 0=system default, "
+		"1=On(RF On)/Off(RF Off), 2=blinking");
 
 static const struct {
 	u16 tpt;	/* Mb/s */
@@ -128,12 +127,13 @@ EXPORT_SYMBOL(iwl_led_start);
 int iwl_led_associate(struct iwl_priv *priv)
 {
 	IWL_DEBUG_LED(priv, "Associated\n");
-	if (led_mode == IWL_LED_BLINK)
+	if (priv->cfg->led_mode == IWL_LED_BLINK)
 		priv->allow_blinking = 1;
 	priv->last_blink_time = jiffies;
 
 	return 0;
 }
+EXPORT_SYMBOL(iwl_led_associate);
 
 int iwl_led_disassociate(struct iwl_priv *priv)
 {
@@ -141,6 +141,7 @@ int iwl_led_disassociate(struct iwl_priv *priv)
 
 	return 0;
 }
+EXPORT_SYMBOL(iwl_led_disassociate);
 
 /*
  * calculate blink rate according to last second Tx/Rx activities
@@ -221,5 +222,8 @@ void iwl_leds_init(struct iwl_priv *priv)
 	priv->last_blink_rate = 0;
 	priv->last_blink_time = 0;
 	priv->allow_blinking = 0;
+	if (led_mode != IWL_LED_DEFAULT &&
+	    led_mode != priv->cfg->led_mode)
+		priv->cfg->led_mode = led_mode;
 }
 EXPORT_SYMBOL(iwl_leds_init);
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 49a70baa3fb6..9079b33486ef 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -47,14 +47,16 @@ enum led_type {
 
 /*
  * LED mode
- *    IWL_LED_BLINK:    adjust led blink rate based on blink table
+ *    IWL_LED_DEFAULT:  use system default
  *    IWL_LED_RF_STATE: turn LED on/off based on RF state
  *			LED ON  = RF ON
  *			LED OFF = RF OFF
+ *    IWL_LED_BLINK:    adjust led blink rate based on blink table
  */
 enum iwl_led_mode {
-	IWL_LED_BLINK,
+	IWL_LED_DEFAULT,
 	IWL_LED_RF_STATE,
+	IWL_LED_BLINK,
 };
 
 void iwl_leds_init(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.c b/drivers/net/wireless/iwlwifi/iwl-legacy.c
new file mode 100644
index 000000000000..a08b4e56e6b1
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.c
@@ -0,0 +1,662 @@
+/******************************************************************************
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *****************************************************************************/
+
+#include <linux/kernel.h>
+#include <net/mac80211.h>
+
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "iwl-helpers.h"
+#include "iwl-legacy.h"
+
+static void iwl_update_qos(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	if (!ctx->is_active)
+		return;
+
+	ctx->qos_data.def_qos_parm.qos_flags = 0;
+
+	if (ctx->qos_data.qos_active)
+		ctx->qos_data.def_qos_parm.qos_flags |=
+			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
+
+	if (ctx->ht.enabled)
+		ctx->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+
+	IWL_DEBUG_QOS(priv, "send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+		      ctx->qos_data.qos_active,
+		      ctx->qos_data.def_qos_parm.qos_flags);
+
+	iwl_send_cmd_pdu_async(priv, ctx->qos_cmd,
+			       sizeof(struct iwl_qosparam_cmd),
+			       &ctx->qos_data.def_qos_parm, NULL);
+}
+
+/**
+ * iwl_legacy_mac_config - mac80211 config callback
+ */
+int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
+{
+	struct iwl_priv *priv = hw->priv;
+	const struct iwl_channel_info *ch_info;
+	struct ieee80211_conf *conf = &hw->conf;
+	struct ieee80211_channel *channel = conf->channel;
+	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
+	struct iwl_rxon_context *ctx;
+	unsigned long flags = 0;
+	int ret = 0;
+	u16 ch;
+	int scan_active = 0;
+	bool ht_changed[NUM_IWL_RXON_CTX] = {};
+
+	if (WARN_ON(!priv->cfg->ops->legacy))
+		return -EOPNOTSUPP;
+
+	mutex_lock(&priv->mutex);
+
+	IWL_DEBUG_MAC80211(priv, "enter to channel %d changed 0x%X\n",
+					channel->hw_value, changed);
+
+	if (unlikely(!priv->cfg->mod_params->disable_hw_scan &&
+			test_bit(STATUS_SCANNING, &priv->status))) {
+		scan_active = 1;
+		IWL_DEBUG_MAC80211(priv, "leave - scanning\n");
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_SMPS |
+		       IEEE80211_CONF_CHANGE_CHANNEL)) {
+		/* mac80211 uses static for non-HT which is what we want */
+		priv->current_ht_config.smps = conf->smps_mode;
+
+		/*
+		 * Recalculate chain counts.
+		 *
+		 * If monitor mode is enabled then mac80211 will
+		 * set up the SM PS mode to OFF if an HT channel is
+		 * configured.
+		 */
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			for_each_context(priv, ctx)
+				priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+	}
+
+	/* during scanning mac80211 will delay channel setting until
+	 * scan finish with changed = 0
+	 */
+	if (!changed || (changed & IEEE80211_CONF_CHANGE_CHANNEL)) {
+		if (scan_active)
+			goto set_ch_out;
+
+		ch = channel->hw_value;
+		ch_info = iwl_get_channel_info(priv, channel->band, ch);
+		if (!is_channel_valid(ch_info)) {
+			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
+			ret = -EINVAL;
+			goto set_ch_out;
+		}
+
+		spin_lock_irqsave(&priv->lock, flags);
+
+		for_each_context(priv, ctx) {
+			/* Configure HT40 channels */
+			if (ctx->ht.enabled != conf_is_ht(conf)) {
+				ctx->ht.enabled = conf_is_ht(conf);
+				ht_changed[ctx->ctxid] = true;
+			}
+			if (ctx->ht.enabled) {
+				if (conf_is_ht40_minus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+					ctx->ht.is_40mhz = true;
+				} else if (conf_is_ht40_plus(conf)) {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+					ctx->ht.is_40mhz = true;
+				} else {
+					ctx->ht.extension_chan_offset =
+						IEEE80211_HT_PARAM_CHA_SEC_NONE;
+					ctx->ht.is_40mhz = false;
+				}
+			} else
+				ctx->ht.is_40mhz = false;
+
+			/*
+			 * Default to no protection. Protection mode will
+			 * later be set from BSS config in iwl_ht_conf
+			 */
+			ctx->ht.protection = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
+
+			/* if we are switching from ht to 2.4 clear flags
+			 * from any ht related info since 2.4 does not
+			 * support ht */
+			if ((le16_to_cpu(ctx->staging.channel) != ch))
+				ctx->staging.flags = 0;
+
+			iwl_set_rxon_channel(priv, channel, ctx);
+			iwl_set_rxon_ht(priv, ht_conf);
+
+			iwl_set_flags_for_band(priv, ctx, channel->band,
+					       ctx->vif);
+		}
+
+		spin_unlock_irqrestore(&priv->lock, flags);
+
+		if (priv->cfg->ops->legacy->update_bcast_stations)
+			ret = priv->cfg->ops->legacy->update_bcast_stations(priv);
+
+ set_ch_out:
+		/* The list of supported rates and rate mask can be different
+		 * for each band; since the band may have changed, reset
+		 * the rate mask to what mac80211 lists */
+		iwl_set_rate(priv);
+	}
+
+	if (changed & (IEEE80211_CONF_CHANGE_PS |
+			IEEE80211_CONF_CHANGE_IDLE)) {
+		ret = iwl_power_update_mode(priv, false);
+		if (ret)
+			IWL_DEBUG_MAC80211(priv, "Error setting sleep level\n");
+	}
+
+	if (changed & IEEE80211_CONF_CHANGE_POWER) {
+		IWL_DEBUG_MAC80211(priv, "TX Power old=%d new=%d\n",
+			priv->tx_power_user_lmt, conf->power_level);
+
+		iwl_set_tx_power(priv, conf->power_level, false);
+	}
+
+	if (!iwl_is_ready(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		goto out;
+	}
+
+	if (scan_active)
+		goto out;
+
+	for_each_context(priv, ctx) {
+		if (memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging)))
+			iwlcore_commit_rxon(priv, ctx);
+		else
+			IWL_DEBUG_INFO(priv,
+				"Not re-sending same RXON configuration.\n");
+		if (ht_changed[ctx->ctxid])
+			iwl_update_qos(priv, ctx);
+	}
+
+out:
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+	mutex_unlock(&priv->mutex);
+	return ret;
+}
+EXPORT_SYMBOL(iwl_legacy_mac_config);
+
+void iwl_legacy_mac_reset_tsf(struct ieee80211_hw *hw)
+{
+	struct iwl_priv *priv = hw->priv;
+	unsigned long flags;
+	/* IBSS can only be the IWL_RXON_CTX_BSS context */
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+
+	if (WARN_ON(!priv->cfg->ops->legacy))
+		return;
+
+	mutex_lock(&priv->mutex);
+	IWL_DEBUG_MAC80211(priv, "enter\n");
+
+	spin_lock_irqsave(&priv->lock, flags);
+	memset(&priv->current_ht_config, 0, sizeof(struct iwl_ht_config));
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	/* new association get rid of ibss beacon skb */
+	if (priv->beacon_skb)
+		dev_kfree_skb(priv->beacon_skb);
+
+	priv->beacon_skb = NULL;
+
+	priv->timestamp = 0;
+
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	iwl_scan_cancel_timeout(priv, 100);
+	if (!iwl_is_ready_rf(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - not ready\n");
+		mutex_unlock(&priv->mutex);
+		return;
+	}
+
+	/* we are restarting association process
+	 * clear RXON_FILTER_ASSOC_MSK bit
+	 */
+	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwlcore_commit_rxon(priv, ctx);
+
+	iwl_set_rate(priv);
+
+	mutex_unlock(&priv->mutex);
+
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+}
+EXPORT_SYMBOL(iwl_legacy_mac_reset_tsf);
+
+static void iwl_ht_conf(struct iwl_priv *priv,
+			struct ieee80211_vif *vif)
+{
+	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
+	struct ieee80211_sta *sta;
+	struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+
+	IWL_DEBUG_ASSOC(priv, "enter:\n");
+
+	if (!ctx->ht.enabled)
+		return;
+
+	ctx->ht.protection =
+		bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION;
+	ctx->ht.non_gf_sta_present =
+		!!(bss_conf->ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
+
+	ht_conf->single_chain_sufficient = false;
+
+	switch (vif->type) {
+	case NL80211_IFTYPE_STATION:
+		rcu_read_lock();
+		sta = ieee80211_find_sta(vif, bss_conf->bssid);
+		if (sta) {
+			struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
+			int maxstreams;
+
+			maxstreams = (ht_cap->mcs.tx_params &
+				      IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
+					>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT;
+			maxstreams += 1;
+
+			if ((ht_cap->mcs.rx_mask[1] == 0) &&
+			    (ht_cap->mcs.rx_mask[2] == 0))
+				ht_conf->single_chain_sufficient = true;
+			if (maxstreams <= 1)
+				ht_conf->single_chain_sufficient = true;
+		} else {
+			/*
+			 * If at all, this can only happen through a race
+			 * when the AP disconnects us while we're still
+			 * setting up the connection, in that case mac80211
+			 * will soon tell us about that.
+			 */
+			ht_conf->single_chain_sufficient = true;
+		}
+		rcu_read_unlock();
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		ht_conf->single_chain_sufficient = true;
+		break;
+	default:
+		break;
+	}
+
+	IWL_DEBUG_ASSOC(priv, "leave\n");
+}
+
+static inline void iwl_set_no_assoc(struct iwl_priv *priv,
+				    struct ieee80211_vif *vif)
+{
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+
+	iwl_led_disassociate(priv);
+	/*
+	 * inform the ucode that there is no longer an
+	 * association and that no more packets should be
+	 * sent
+	 */
+	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	ctx->staging.assoc_id = 0;
+	iwlcore_commit_rxon(priv, ctx);
+}
+
+static void iwlcore_beacon_update(struct ieee80211_hw *hw,
+				  struct ieee80211_vif *vif)
+{
+	struct iwl_priv *priv = hw->priv;
+	unsigned long flags;
+	__le64 timestamp;
+	struct sk_buff *skb = ieee80211_beacon_get(hw, vif);
+
+	if (!skb)
+		return;
+
+	IWL_DEBUG_MAC80211(priv, "enter\n");
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (!priv->beacon_ctx) {
+		IWL_ERR(priv, "update beacon but no beacon context!\n");
+		dev_kfree_skb(skb);
+		return;
+	}
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	if (priv->beacon_skb)
+		dev_kfree_skb(priv->beacon_skb);
+
+	priv->beacon_skb = skb;
+
+	timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp;
+	priv->timestamp = le64_to_cpu(timestamp);
+
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+	spin_unlock_irqrestore(&priv->lock, flags);
+
+	if (!iwl_is_ready_rf(priv)) {
+		IWL_DEBUG_MAC80211(priv, "leave - RF not ready\n");
+		return;
+	}
+
+	priv->cfg->ops->legacy->post_associate(priv);
+}
+
+void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *bss_conf,
+				     u32 changes)
+{
+	struct iwl_priv *priv = hw->priv;
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
+	int ret;
+
+	if (WARN_ON(!priv->cfg->ops->legacy))
+		return;
+
+	IWL_DEBUG_MAC80211(priv, "changes = 0x%X\n", changes);
+
+	if (!iwl_is_alive(priv))
+		return;
+
+	mutex_lock(&priv->mutex);
+
+	if (changes & BSS_CHANGED_QOS) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&priv->lock, flags);
+		ctx->qos_data.qos_active = bss_conf->qos;
+		iwl_update_qos(priv, ctx);
+		spin_unlock_irqrestore(&priv->lock, flags);
+	}
+
+	if (changes & BSS_CHANGED_BEACON_ENABLED) {
+		/*
+		 * the add_interface code must make sure we only ever
+		 * have a single interface that could be beaconing at
+		 * any time.
+		 */
+		if (vif->bss_conf.enable_beacon)
+			priv->beacon_ctx = ctx;
+		else
+			priv->beacon_ctx = NULL;
+	}
+
+	if (changes & BSS_CHANGED_BEACON && vif->type == NL80211_IFTYPE_AP) {
+		dev_kfree_skb(priv->beacon_skb);
+		priv->beacon_skb = ieee80211_beacon_get(hw, vif);
+	}
+
+	if (changes & BSS_CHANGED_BEACON_INT && vif->type == NL80211_IFTYPE_AP)
+		iwl_send_rxon_timing(priv, ctx);
+
+	if (changes & BSS_CHANGED_BSSID) {
+		IWL_DEBUG_MAC80211(priv, "BSSID %pM\n", bss_conf->bssid);
+
+		/*
+		 * If there is currently a HW scan going on in the
+		 * background then we need to cancel it else the RXON
+		 * below/in post_associate will fail.
+		 */
+		if (iwl_scan_cancel_timeout(priv, 100)) {
+			IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
+			IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
+			mutex_unlock(&priv->mutex);
+			return;
+		}
+
+		/* mac80211 only sets assoc when in STATION mode */
+		if (vif->type == NL80211_IFTYPE_ADHOC || bss_conf->assoc) {
+			memcpy(ctx->staging.bssid_addr,
+			       bss_conf->bssid, ETH_ALEN);
+
+			/* currently needed in a few places */
+			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+		} else {
+			ctx->staging.filter_flags &=
+				~RXON_FILTER_ASSOC_MSK;
+		}
+
+	}
+
+	/*
+	 * This needs to be after setting the BSSID in case
+	 * mac80211 decides to do both changes at once because
+	 * it will invoke post_associate.
+	 */
+	if (vif->type == NL80211_IFTYPE_ADHOC && changes & BSS_CHANGED_BEACON)
+		iwlcore_beacon_update(hw, vif);
+
+	if (changes & BSS_CHANGED_ERP_PREAMBLE) {
+		IWL_DEBUG_MAC80211(priv, "ERP_PREAMBLE %d\n",
+				   bss_conf->use_short_preamble);
+		if (bss_conf->use_short_preamble)
+			ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+	}
+
+	if (changes & BSS_CHANGED_ERP_CTS_PROT) {
+		IWL_DEBUG_MAC80211(priv, "ERP_CTS %d\n", bss_conf->use_cts_prot);
+		if (bss_conf->use_cts_prot && (priv->band != IEEE80211_BAND_5GHZ))
+			ctx->staging.flags |= RXON_FLG_TGG_PROTECT_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_TGG_PROTECT_MSK;
+		if (bss_conf->use_cts_prot)
+			ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SELF_CTS_EN;
+	}
+
+	if (changes & BSS_CHANGED_BASIC_RATES) {
+		/* XXX use this information
+		 *
+		 * To do that, remove code from iwl_set_rate() and put something
+		 * like this here:
+		 *
+		if (A-band)
+			ctx->staging.ofdm_basic_rates =
+				bss_conf->basic_rates;
+		else
+			ctx->staging.ofdm_basic_rates =
+				bss_conf->basic_rates >> 4;
+			ctx->staging.cck_basic_rates =
+				bss_conf->basic_rates & 0xF;
+		 */
+	}
+
+	if (changes & BSS_CHANGED_HT) {
+		iwl_ht_conf(priv, vif);
+
+		if (priv->cfg->ops->hcmd->set_rxon_chain)
+			priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
+	}
+
+	if (changes & BSS_CHANGED_ASSOC) {
+		IWL_DEBUG_MAC80211(priv, "ASSOC %d\n", bss_conf->assoc);
+		if (bss_conf->assoc) {
+			priv->timestamp = bss_conf->timestamp;
+
+			iwl_led_associate(priv);
+
+			if (!iwl_is_rfkill(priv))
+				priv->cfg->ops->legacy->post_associate(priv);
+		} else
+			iwl_set_no_assoc(priv, vif);
+	}
+
+	if (changes && iwl_is_associated_ctx(ctx) && bss_conf->aid) {
+		IWL_DEBUG_MAC80211(priv, "Changes (%#x) while associated\n",
+				   changes);
+		ret = iwl_send_rxon_assoc(priv, ctx);
+		if (!ret) {
+			/* Sync active_rxon with latest change. */
+			memcpy((void *)&ctx->active,
+				&ctx->staging,
+				sizeof(struct iwl_rxon_cmd));
+		}
+	}
+
+	if (changes & BSS_CHANGED_BEACON_ENABLED) {
+		if (vif->bss_conf.enable_beacon) {
+			memcpy(ctx->staging.bssid_addr,
+			       bss_conf->bssid, ETH_ALEN);
+			memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+			iwl_led_associate(priv);
+			priv->cfg->ops->legacy->config_ap(priv);
+		} else
+			iwl_set_no_assoc(priv, vif);
+	}
+
+	if (changes & BSS_CHANGED_IBSS) {
+		ret = priv->cfg->ops->legacy->manage_ibss_station(priv, vif,
+							bss_conf->ibss_joined);
+		if (ret)
+			IWL_ERR(priv, "failed to %s IBSS station %pM\n",
+				bss_conf->ibss_joined ? "add" : "remove",
+				bss_conf->bssid);
+	}
+
+	mutex_unlock(&priv->mutex);
+
+	IWL_DEBUG_MAC80211(priv, "leave\n");
+}
+EXPORT_SYMBOL(iwl_legacy_mac_bss_info_changed);
+
+irqreturn_t iwl_isr_legacy(int irq, void *data)
+{
+	struct iwl_priv *priv = data;
+	u32 inta, inta_mask;
+	u32 inta_fh;
+	unsigned long flags;
+	if (!priv)
+		return IRQ_NONE;
+
+	spin_lock_irqsave(&priv->lock, flags);
+
+	/* Disable (but don't clear!) interrupts here to avoid
+	 *    back-to-back ISRs and sporadic interrupts from our NIC.
+	 * If we have something to service, the tasklet will re-enable ints.
+	 * If we *don't* have something, we'll re-enable before leaving here. */
+	inta_mask = iwl_read32(priv, CSR_INT_MASK);  /* just for debug */
+	iwl_write32(priv, CSR_INT_MASK, 0x00000000);
+
+	/* Discover which interrupts are active/pending */
+	inta = iwl_read32(priv, CSR_INT);
+	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
+
+	/* Ignore interrupt if there's nothing in NIC to service.
+	 * This may be due to IRQ shared with another device,
+	 * or due to sporadic interrupts thrown from our NIC. */
+	if (!inta && !inta_fh) {
+		IWL_DEBUG_ISR(priv,
+			"Ignore interrupt, inta == 0, inta_fh == 0\n");
+		goto none;
+	}
+
+	if ((inta == 0xFFFFFFFF) || ((inta & 0xFFFFFFF0) == 0xa5a5a5a0)) {
+		/* Hardware disappeared. It might have already raised
+		 * an interrupt */
+		IWL_WARN(priv, "HARDWARE GONE?? INTA == 0x%08x\n", inta);
+		goto unplugged;
+	}
+
+	IWL_DEBUG_ISR(priv, "ISR inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
+		      inta, inta_mask, inta_fh);
+
+	inta &= ~CSR_INT_BIT_SCD;
+
+	/* iwl_irq_tasklet() will service interrupts and re-enable them */
+	if (likely(inta || inta_fh))
+		tasklet_schedule(&priv->irq_tasklet);
+
+unplugged:
+	spin_unlock_irqrestore(&priv->lock, flags);
+	return IRQ_HANDLED;
+
+none:
+	/* re-enable interrupts here since we don't have anything to service. */
+	/* only Re-enable if diabled by irq */
+	if (test_bit(STATUS_INT_ENABLED, &priv->status))
+		iwl_enable_interrupts(priv);
+	spin_unlock_irqrestore(&priv->lock, flags);
+	return IRQ_NONE;
+}
+EXPORT_SYMBOL(iwl_isr_legacy);
+
+/*
+ *  iwl_legacy_tx_cmd_protection: Set rts/cts. 3945 and 4965 only share this
+ *  function.
+ */
+void iwl_legacy_tx_cmd_protection(struct iwl_priv *priv,
+			       struct ieee80211_tx_info *info,
+			       __le16 fc, __le32 *tx_flags)
+{
+	if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
+		*tx_flags |= TX_CMD_FLG_RTS_MSK;
+		*tx_flags &= ~TX_CMD_FLG_CTS_MSK;
+		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
+
+		if (!ieee80211_is_mgmt(fc))
+			return;
+
+		switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
+		case cpu_to_le16(IEEE80211_STYPE_AUTH):
+		case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
+		case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ):
+		case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ):
+			*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
+			*tx_flags |= TX_CMD_FLG_CTS_MSK;
+			break;
+		}
+	} else if (info->control.rates[0].flags &
+		   IEEE80211_TX_RC_USE_CTS_PROTECT) {
+		*tx_flags &= ~TX_CMD_FLG_RTS_MSK;
+		*tx_flags |= TX_CMD_FLG_CTS_MSK;
+		*tx_flags |= TX_CMD_FLG_FULL_TXOP_PROT_MSK;
+	}
+}
+EXPORT_SYMBOL(iwl_legacy_tx_cmd_protection);
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.h b/drivers/net/wireless/iwlwifi/iwl-legacy.h
new file mode 100644
index 000000000000..9f7b2f935964
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.h
@@ -0,0 +1,79 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef __iwl_legacy_h__
+#define __iwl_legacy_h__
+
+/* mac80211 handlers */
+int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed);
+void iwl_legacy_mac_reset_tsf(struct ieee80211_hw *hw);
+void iwl_legacy_mac_bss_info_changed(struct ieee80211_hw *hw,
+				     struct ieee80211_vif *vif,
+				     struct ieee80211_bss_conf *bss_conf,
+				     u32 changes);
+void iwl_legacy_tx_cmd_protection(struct iwl_priv *priv,
+				struct ieee80211_tx_info *info,
+				__le16 fc, __le32 *tx_flags);
+
+irqreturn_t iwl_isr_legacy(int irq, void *data);
+
+#endif /* __iwl_legacy_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 49d7788937a9..1eec18d909d8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -75,6 +75,10 @@ struct iwl_power_vec_entry {
 
 #define NOSLP cpu_to_le16(0), 0, 0
 #define SLP IWL_POWER_DRIVER_ALLOW_SLEEP_MSK, 0, 0
+#define ASLP (IWL_POWER_POWER_SAVE_ENA_MSK |	\
+		IWL_POWER_POWER_MANAGEMENT_ENA_MSK | \
+		IWL_POWER_ADVANCE_PM_ENA_MSK)
+#define ASLP_TOUT(T) cpu_to_le32(T)
 #define TU_TO_USEC 1024
 #define SLP_TOUT(T) cpu_to_le32((T) * TU_TO_USEC)
 #define SLP_VEC(X0, X1, X2, X3, X4) {cpu_to_le32(X0), \
@@ -114,6 +118,52 @@ static const struct iwl_power_vec_entry range_2[IWL_POWER_NUM] = {
 	{{SLP, SLP_TOUT(25), SLP_TOUT(25), SLP_VEC(4, 7, 10, 10, 0xFF)}, 0}
 };
 
+/* advance power management */
+/* DTIM 0 - 2 */
+static const struct iwl_power_vec_entry apm_range_0[IWL_POWER_NUM] = {
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 6, 8, 0xFF), ASLP_TOUT(2)}, 2}
+};
+
+
+/* for DTIM period IWL_DTIM_RANGE_0_MAX + 1 through IWL_DTIM_RANGE_1_MAX */
+/* DTIM 3 - 10 */
+static const struct iwl_power_vec_entry apm_range_1[IWL_POWER_NUM] = {
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 6, 8, 0xFF), 0}, 2}
+};
+
+/* for DTIM period > IWL_DTIM_RANGE_1_MAX */
+/* DTIM 11 - */
+static const struct iwl_power_vec_entry apm_range_2[IWL_POWER_NUM] = {
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 4, 6, 0xFF), 0}, 0},
+	{{ASLP, 0, 0, ASLP_TOUT(50), ASLP_TOUT(50),
+		SLP_VEC(1, 2, 6, 8, 0xFF), ASLP_TOUT(2)}, 2}
+};
+
 static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 				 struct iwl_powertable_cmd *cmd,
 				 enum iwl_power_level lvl, int period)
@@ -124,11 +174,19 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	u8 skip;
 	u32 slp_itrvl;
 
-	table = range_2;
-	if (period <= IWL_DTIM_RANGE_1_MAX)
-		table = range_1;
-	if (period <= IWL_DTIM_RANGE_0_MAX)
-		table = range_0;
+	if (priv->cfg->adv_pm) {
+		table = apm_range_2;
+		if (period <= IWL_DTIM_RANGE_1_MAX)
+			table = apm_range_1;
+		if (period <= IWL_DTIM_RANGE_0_MAX)
+			table = apm_range_0;
+	} else {
+		table = range_2;
+		if (period <= IWL_DTIM_RANGE_1_MAX)
+			table = range_1;
+		if (period <= IWL_DTIM_RANGE_0_MAX)
+			table = range_0;
+	}
 
 	BUG_ON(lvl < 0 || lvl >= IWL_POWER_NUM);
 
@@ -163,6 +221,20 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	else
 		cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
 
+	if (priv->cfg->base_params->shadow_reg_enable)
+		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
+	else
+		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
+
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		if (!priv->cfg->bt_params->bt_sco_disable)
+			cmd->flags |= IWL_POWER_BT_SCO_ENA;
+		else
+			cmd->flags &= ~IWL_POWER_BT_SCO_ENA;
+	}
+
+
 	slp_itrvl = le32_to_cpu(cmd->sleep_interval[IWL_POWER_VEC_SIZE - 1]);
 	if (slp_itrvl > IWL_CONN_MAX_LISTEN_INTERVAL)
 		cmd->sleep_interval[IWL_POWER_VEC_SIZE - 1] =
@@ -236,6 +308,19 @@ static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv,
 	if (priv->power_data.pci_pm)
 		cmd->flags |= IWL_POWER_PCI_PM_MSK;
 
+	if (priv->cfg->base_params->shadow_reg_enable)
+		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
+	else
+		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
+
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
+		if (!priv->cfg->bt_params->bt_sco_disable)
+			cmd->flags |= IWL_POWER_BT_SCO_ENA;
+		else
+			cmd->flags &= ~IWL_POWER_BT_SCO_ENA;
+	}
+
 	cmd->rx_data_timeout = cpu_to_le32(1000 * dynps_ms);
 	cmd->tx_data_timeout = cpu_to_le32(1000 * dynps_ms);
 
@@ -263,70 +348,95 @@ static int iwl_set_power(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd)
 				sizeof(struct iwl_powertable_cmd), cmd);
 }
 
-/* priv->mutex must be held */
-int iwl_power_update_mode(struct iwl_priv *priv, bool force)
+static void iwl_power_build_cmd(struct iwl_priv *priv,
+				struct iwl_powertable_cmd *cmd)
 {
-	int ret = 0;
 	bool enabled = priv->hw->conf.flags & IEEE80211_CONF_PS;
-	bool update_chains;
-	struct iwl_powertable_cmd cmd;
 	int dtimper;
 
-	/* Don't update the RX chain when chain noise calibration is running */
-	update_chains = priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE ||
-			priv->chain_noise_data.state == IWL_CHAIN_NOISE_ALIVE;
-
 	dtimper = priv->hw->conf.ps_dtim_period ?: 1;
 
 	if (priv->cfg->base_params->broken_powersave)
-		iwl_power_sleep_cam_cmd(priv, &cmd);
+		iwl_power_sleep_cam_cmd(priv, cmd);
 	else if (priv->cfg->base_params->supports_idle &&
 		 priv->hw->conf.flags & IEEE80211_CONF_IDLE)
-		iwl_static_sleep_cmd(priv, &cmd, IWL_POWER_INDEX_5, 20);
+		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20);
 	else if (priv->cfg->ops->lib->tt_ops.lower_power_detection &&
 		 priv->cfg->ops->lib->tt_ops.tt_power_mode &&
 		 priv->cfg->ops->lib->tt_ops.lower_power_detection(priv)) {
 		/* in thermal throttling low power state */
-		iwl_static_sleep_cmd(priv, &cmd,
+		iwl_static_sleep_cmd(priv, cmd,
 		    priv->cfg->ops->lib->tt_ops.tt_power_mode(priv), dtimper);
 	} else if (!enabled)
-		iwl_power_sleep_cam_cmd(priv, &cmd);
+		iwl_power_sleep_cam_cmd(priv, cmd);
 	else if (priv->power_data.debug_sleep_level_override >= 0)
-		iwl_static_sleep_cmd(priv, &cmd,
+		iwl_static_sleep_cmd(priv, cmd,
 				     priv->power_data.debug_sleep_level_override,
 				     dtimper);
 	else if (no_sleep_autoadjust)
-		iwl_static_sleep_cmd(priv, &cmd, IWL_POWER_INDEX_1, dtimper);
+		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_1, dtimper);
 	else
-		iwl_power_fill_sleep_cmd(priv, &cmd,
+		iwl_power_fill_sleep_cmd(priv, cmd,
 					 priv->hw->conf.dynamic_ps_timeout,
 					 priv->hw->conf.max_sleep_period);
+}
+
+int iwl_power_set_mode(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd,
+		       bool force)
+{
+	int ret;
+	bool update_chains;
+
+	lockdep_assert_held(&priv->mutex);
+
+	/* Don't update the RX chain when chain noise calibration is running */
+	update_chains = priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE ||
+			priv->chain_noise_data.state == IWL_CHAIN_NOISE_ALIVE;
+
+	if (!memcmp(&priv->power_data.sleep_cmd, cmd, sizeof(*cmd)) && !force)
+		return 0;
+
+	if (!iwl_is_ready_rf(priv))
+		return -EIO;
 
-	if (iwl_is_ready_rf(priv) &&
-	    (memcmp(&priv->power_data.sleep_cmd, &cmd, sizeof(cmd)) || force)) {
-		if (cmd.flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK)
-			set_bit(STATUS_POWER_PMI, &priv->status);
-
-		ret = iwl_set_power(priv, &cmd);
-		if (!ret) {
-			if (!(cmd.flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK))
-				clear_bit(STATUS_POWER_PMI, &priv->status);
-
-			if (priv->cfg->ops->lib->update_chain_flags &&
-			    update_chains)
-				priv->cfg->ops->lib->update_chain_flags(priv);
-			else if (priv->cfg->ops->lib->update_chain_flags)
-				IWL_DEBUG_POWER(priv,
+	/* scan complete use sleep_power_next, need to be updated */
+	memcpy(&priv->power_data.sleep_cmd_next, cmd, sizeof(*cmd));
+	if (test_bit(STATUS_SCANNING, &priv->status) && !force) {
+		IWL_DEBUG_INFO(priv, "Defer power set mode while scanning\n");
+		return 0;
+	}
+
+	if (cmd->flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK)
+		set_bit(STATUS_POWER_PMI, &priv->status);
+
+	ret = iwl_set_power(priv, cmd);
+	if (!ret) {
+		if (!(cmd->flags & IWL_POWER_DRIVER_ALLOW_SLEEP_MSK))
+			clear_bit(STATUS_POWER_PMI, &priv->status);
+
+		if (priv->cfg->ops->lib->update_chain_flags && update_chains)
+			priv->cfg->ops->lib->update_chain_flags(priv);
+		else if (priv->cfg->ops->lib->update_chain_flags)
+			IWL_DEBUG_POWER(priv,
 					"Cannot update the power, chain noise "
 					"calibration running: %d\n",
 					priv->chain_noise_data.state);
-			memcpy(&priv->power_data.sleep_cmd, &cmd, sizeof(cmd));
-		} else
-			IWL_ERR(priv, "set power fail, ret = %d", ret);
-	}
+
+		memcpy(&priv->power_data.sleep_cmd, cmd, sizeof(*cmd));
+	} else
+		IWL_ERR(priv, "set power fail, ret = %d", ret);
 
 	return ret;
 }
+EXPORT_SYMBOL(iwl_power_set_mode);
+
+int iwl_power_update_mode(struct iwl_priv *priv, bool force)
+{
+	struct iwl_powertable_cmd cmd;
+
+	iwl_power_build_cmd(priv, &cmd);
+	return iwl_power_set_mode(priv, &cmd, force);
+}
 EXPORT_SYMBOL(iwl_power_update_mode);
 
 /* initialize to default */
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index df81565a7cc4..fe012032c28c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -41,10 +41,13 @@ enum iwl_power_level {
 
 struct iwl_power_mgr {
 	struct iwl_powertable_cmd sleep_cmd;
+	struct iwl_powertable_cmd sleep_cmd_next;
 	int debug_sleep_level_override;
 	bool pci_pm;
 };
 
+int iwl_power_set_mode(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd,
+		       bool force);
 int iwl_power_update_mode(struct iwl_priv *priv, bool force);
 void iwl_power_initialize(struct iwl_priv *priv);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index f436270ca39a..87a6fd84d4d2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -134,28 +134,37 @@ void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q
 	if (q->need_update == 0)
 		goto exit_unlock;
 
-	/* If power-saving is in use, make sure device is awake */
-	if (test_bit(STATUS_POWER_PMI, &priv->status)) {
-		reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
+	if (priv->cfg->base_params->shadow_reg_enable) {
+		/* shadow register enabled */
+		/* Device expects a multiple of 8 */
+		q->write_actual = (q->write & ~0x7);
+		iwl_write32(priv, rx_wrt_ptr_reg, q->write_actual);
+	} else {
+		/* If power-saving is in use, make sure device is awake */
+		if (test_bit(STATUS_POWER_PMI, &priv->status)) {
+			reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
 
-		if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
-			IWL_DEBUG_INFO(priv, "Rx queue requesting wakeup, GP1 = 0x%x\n",
-				      reg);
-			iwl_set_bit(priv, CSR_GP_CNTRL,
-				    CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-			goto exit_unlock;
-		}
+			if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
+				IWL_DEBUG_INFO(priv,
+					"Rx queue requesting wakeup,"
+					" GP1 = 0x%x\n", reg);
+				iwl_set_bit(priv, CSR_GP_CNTRL,
+					CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+				goto exit_unlock;
+			}
 
-		q->write_actual = (q->write & ~0x7);
-		iwl_write_direct32(priv, rx_wrt_ptr_reg, q->write_actual);
+			q->write_actual = (q->write & ~0x7);
+			iwl_write_direct32(priv, rx_wrt_ptr_reg,
+					q->write_actual);
 
-	/* Else device is assumed to be awake */
-	} else {
-		/* Device expects a multiple of 8 */
-		q->write_actual = (q->write & ~0x7);
-		iwl_write_direct32(priv, rx_wrt_ptr_reg, q->write_actual);
+		/* Else device is assumed to be awake */
+		} else {
+			/* Device expects a multiple of 8 */
+			q->write_actual = (q->write & ~0x7);
+			iwl_write_direct32(priv, rx_wrt_ptr_reg,
+				q->write_actual);
+		}
 	}
-
 	q->need_update = 0;
 
  exit_unlock:
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 67da31295781..12d9363d0afe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -252,8 +252,7 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv,
 
 	IWL_DEBUG_SCAN(priv, "Scan on %sGHz took %dms\n",
 		       (priv->scan_band == IEEE80211_BAND_2GHZ) ? "2.4" : "5.2",
-		       jiffies_to_msecs(elapsed_jiffies
-					(priv->scan_start, jiffies)));
+		       jiffies_to_msecs(jiffies - priv->scan_start));
 
 	queue_work(priv->workqueue, &priv->scan_completed);
 
@@ -603,13 +602,16 @@ out_settings:
 	if (!iwl_is_ready_rf(priv))
 		goto out;
 
-	/* Since setting the TXPOWER may have been deferred while
-	 * performing the scan, fire one off */
-	iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+	/*
+	 * We do not commit power settings while scan is pending,
+	 * do it now if the settings changed.
+	 */
+	iwl_power_set_mode(priv, &priv->power_data.sleep_cmd_next, false);
+	iwl_set_tx_power(priv, priv->tx_power_next, false);
 
 	priv->cfg->ops->utils->post_scan(priv);
 
- out:
+out:
 	mutex_unlock(&priv->mutex);
 }
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 7c7f7dcb1b1e..0a67b2fa52a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -400,7 +400,8 @@ static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, u8 sta_id)
 }
 
 static int iwl_send_remove_station(struct iwl_priv *priv,
-				   const u8 *addr, int sta_id)
+				   const u8 *addr, int sta_id,
+				   bool temporary)
 {
 	struct iwl_rx_packet *pkt;
 	int ret;
@@ -436,9 +437,11 @@ static int iwl_send_remove_station(struct iwl_priv *priv,
 	if (!ret) {
 		switch (pkt->u.rem_sta.status) {
 		case REM_STA_SUCCESS_MSK:
-			spin_lock_irqsave(&priv->sta_lock, flags_spin);
-			iwl_sta_ucode_deactivate(priv, sta_id);
-			spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
+			if (!temporary) {
+				spin_lock_irqsave(&priv->sta_lock, flags_spin);
+				iwl_sta_ucode_deactivate(priv, sta_id);
+				spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
+			}
 			IWL_DEBUG_ASSOC(priv, "REPLY_REMOVE_STA PASSED\n");
 			break;
 		default:
@@ -505,7 +508,7 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
 
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
-	return iwl_send_remove_station(priv, addr, sta_id);
+	return iwl_send_remove_station(priv, addr, sta_id, false);
 out_err:
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 	return -EINVAL;
@@ -624,6 +627,44 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 }
 EXPORT_SYMBOL(iwl_restore_stations);
 
+void iwl_reprogram_ap_sta(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
+{
+	unsigned long flags;
+	int sta_id = ctx->ap_sta_id;
+	int ret;
+	struct iwl_addsta_cmd sta_cmd;
+	struct iwl_link_quality_cmd lq;
+	bool active;
+
+	spin_lock_irqsave(&priv->sta_lock, flags);
+	if (!(priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE)) {
+		spin_unlock_irqrestore(&priv->sta_lock, flags);
+		return;
+	}
+
+	memcpy(&sta_cmd, &priv->stations[sta_id].sta, sizeof(sta_cmd));
+	sta_cmd.mode = 0;
+	memcpy(&lq, priv->stations[sta_id].lq, sizeof(lq));
+
+	active = priv->stations[sta_id].used & IWL_STA_UCODE_ACTIVE;
+	spin_unlock_irqrestore(&priv->sta_lock, flags);
+
+	if (active) {
+		ret = iwl_send_remove_station(
+			priv, priv->stations[sta_id].sta.sta.addr,
+			sta_id, true);
+		if (ret)
+			IWL_ERR(priv, "failed to remove STA %pM (%d)\n",
+				priv->stations[sta_id].sta.sta.addr, ret);
+	}
+	ret = iwl_send_add_sta(priv, &sta_cmd, CMD_SYNC);
+	if (ret)
+		IWL_ERR(priv, "failed to re-add STA %pM (%d)\n",
+			priv->stations[sta_id].sta.sta.addr, ret);
+	iwl_send_lq_cmd(priv, ctx, &lq, CMD_SYNC, true);
+}
+EXPORT_SYMBOL(iwl_reprogram_ap_sta);
+
 int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
 {
 	int i;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 06475872eee4..206f1e1a0caf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -63,6 +63,7 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 
 int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		    struct iwl_link_quality_cmd *lq, u8 flags, bool init);
+void iwl_reprogram_ap_sta(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 
 /**
  * iwl_clear_driver_stations - clear knowledge of all stations from driver
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 7261ee49f282..90659bcf5804 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -49,30 +49,39 @@ void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	if (txq->need_update == 0)
 		return;
 
-	/* if we're trying to save power */
-	if (test_bit(STATUS_POWER_PMI, &priv->status)) {
-		/* wake up nic if it's powered down ...
-		 * uCode will wake up, and interrupt us again, so next
-		 * time we'll skip this part. */
-		reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
-
-		if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
-			IWL_DEBUG_INFO(priv, "Tx queue %d requesting wakeup, GP1 = 0x%x\n",
-				      txq_id, reg);
-			iwl_set_bit(priv, CSR_GP_CNTRL,
-				    CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-			return;
-		}
-
-		iwl_write_direct32(priv, HBUS_TARG_WRPTR,
-				     txq->q.write_ptr | (txq_id << 8));
-
-	/* else not in power-save mode, uCode will never sleep when we're
-	 * trying to tx (during RFKILL, we're not trying to tx). */
-	} else
+	if (priv->cfg->base_params->shadow_reg_enable) {
+		/* shadow register enabled */
 		iwl_write32(priv, HBUS_TARG_WRPTR,
 			    txq->q.write_ptr | (txq_id << 8));
+	} else {
+		/* if we're trying to save power */
+		if (test_bit(STATUS_POWER_PMI, &priv->status)) {
+			/* wake up nic if it's powered down ...
+			 * uCode will wake up, and interrupt us again, so next
+			 * time we'll skip this part. */
+			reg = iwl_read32(priv, CSR_UCODE_DRV_GP1);
+
+			if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
+				IWL_DEBUG_INFO(priv,
+					"Tx queue %d requesting wakeup,"
+					" GP1 = 0x%x\n", txq_id, reg);
+				iwl_set_bit(priv, CSR_GP_CNTRL,
+					CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+				return;
+			}
+
+			iwl_write_direct32(priv, HBUS_TARG_WRPTR,
+				     txq->q.write_ptr | (txq_id << 8));
 
+		/*
+		 * else not in power-save mode,
+		 * uCode will never sleep when we're
+		 * trying to tx (during RFKILL, we're not trying to tx).
+		 */
+		} else
+			iwl_write32(priv, HBUS_TARG_WRPTR,
+				    txq->q.write_ptr | (txq_id << 8));
+	}
 	txq->need_update = 0;
 }
 EXPORT_SYMBOL(iwl_txq_update_write_ptr);
@@ -350,13 +359,12 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 	txq->need_update = 0;
 
 	/*
-	 * Aggregation TX queues will get their ID when aggregation begins;
-	 * they overwrite the setting done here. The command FIFO doesn't
-	 * need an swq_id so don't set one to catch errors, all others can
-	 * be set up to the identity mapping.
+	 * For the default queues 0-3, set up the swq_id
+	 * already -- all others need to get one later
+	 * (if they need one at all).
 	 */
-	if (txq_id != priv->cmd_queue)
-		txq->swq_id = txq_id;
+	if (txq_id < 4)
+		iwl_set_swq_id(txq, txq_id, txq_id);
 
 	/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
 	 * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7edf8c2fb8c7..8eb1393506bc 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -61,6 +61,7 @@
 #include "iwl-helpers.h"
 #include "iwl-dev.h"
 #include "iwl-spectrum.h"
+#include "iwl-legacy.h"
 
 /*
  * module name, copyright, version, etc.
@@ -474,7 +475,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	dma_addr_t phys_addr;
 	dma_addr_t txcmd_phys;
 	int txq_id = skb_get_queue_mapping(skb);
-	u16 len, idx, len_org, hdr_len; /* TODO: len_org is not used */
+	u16 len, idx, hdr_len;
 	u8 id;
 	u8 unicast;
 	u8 sta_id;
@@ -611,15 +612,8 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	 */
 	len = sizeof(struct iwl3945_tx_cmd) +
 			sizeof(struct iwl_cmd_header) + hdr_len;
-
-	len_org = len;
 	len = (len + 3) & ~3;
 
-	if (len_org != len)
-		len_org = 1;
-	else
-		len_org = 0;
-
 	/* Physical address of this Tx command's header (not MAC header!),
 	 * within command buffer array. */
 	txcmd_phys = pci_map_single(priv->pci_dev, &out_cmd->hdr,
@@ -661,7 +655,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 			spin_unlock_irqrestore(&priv->lock, flags);
 		}
 
-		iwl_stop_queue(priv, skb_get_queue_mapping(skb));
+		iwl_stop_queue(priv, txq);
 	}
 
 	return 0;
@@ -3057,22 +3051,22 @@ static void iwl3945_bg_rx_replenish(struct work_struct *data)
 	mutex_unlock(&priv->mutex);
 }
 
-void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
+void iwl3945_post_associate(struct iwl_priv *priv)
 {
 	int rc = 0;
 	struct ieee80211_conf *conf = NULL;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 
-	if (!vif || !priv->is_open)
+	if (!ctx->vif || !priv->is_open)
 		return;
 
-	if (vif->type == NL80211_IFTYPE_AP) {
+	if (ctx->vif->type == NL80211_IFTYPE_AP) {
 		IWL_ERR(priv, "%s Should not be called in AP mode\n", __func__);
 		return;
 	}
 
 	IWL_DEBUG_ASSOC(priv, "Associated as %d to: %pM\n",
-			vif->bss_conf.aid, ctx->active.bssid_addr);
+			ctx->vif->bss_conf.aid, ctx->active.bssid_addr);
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
@@ -3091,18 +3085,18 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 	ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
 
-	ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+	ctx->staging.assoc_id = cpu_to_le16(ctx->vif->bss_conf.aid);
 
 	IWL_DEBUG_ASSOC(priv, "assoc id %d beacon interval %d\n",
-			vif->bss_conf.aid, vif->bss_conf.beacon_int);
+			ctx->vif->bss_conf.aid, ctx->vif->bss_conf.beacon_int);
 
-	if (vif->bss_conf.use_short_preamble)
+	if (ctx->vif->bss_conf.use_short_preamble)
 		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
 	else
 		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
 
 	if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
-		if (vif->bss_conf.use_short_slot)
+		if (ctx->vif->bss_conf.use_short_slot)
 			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
 		else
 			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
@@ -3110,7 +3104,7 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 	iwl3945_commit_rxon(priv, ctx);
 
-	switch (vif->type) {
+	switch (ctx->vif->type) {
 	case NL80211_IFTYPE_STATION:
 		iwl3945_rate_scale_init(priv->hw, IWL_AP_ID);
 		break;
@@ -3119,7 +3113,7 @@ void iwl3945_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		break;
 	default:
 		IWL_ERR(priv, "%s Should not be called in %d mode\n",
-			__func__, vif->type);
+			__func__, ctx->vif->type);
 		break;
 	}
 }
@@ -3234,9 +3228,10 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return NETDEV_TX_OK;
 }
 
-void iwl3945_config_ap(struct iwl_priv *priv, struct ieee80211_vif *vif)
+void iwl3945_config_ap(struct iwl_priv *priv)
 {
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct ieee80211_vif *vif = ctx->vif;
 	int rc = 0;
 
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
@@ -3407,9 +3402,9 @@ static void iwl3945_configure_filter(struct ieee80211_hw *hw,
 	ctx->staging.filter_flags |= filter_or;
 
 	/*
-	 * Committing directly here breaks for some reason,
-	 * but we'll eventually commit the filter flags
-	 * change anyway.
+	 * Not committing directly because hardware can perform a scan,
+	 * but even if hw is ready, committing here breaks for some reason,
+	 * we'll eventually commit the filter flags change anyway.
 	 */
 
 	mutex_unlock(&priv->mutex);
@@ -3824,18 +3819,19 @@ static struct attribute_group iwl3945_attribute_group = {
 	.attrs = iwl3945_sysfs_entries,
 };
 
-static struct ieee80211_ops iwl3945_hw_ops = {
+struct ieee80211_ops iwl3945_hw_ops = {
 	.tx = iwl3945_mac_tx,
 	.start = iwl3945_mac_start,
 	.stop = iwl3945_mac_stop,
 	.add_interface = iwl_mac_add_interface,
 	.remove_interface = iwl_mac_remove_interface,
-	.config = iwl_mac_config,
+	.change_interface = iwl_mac_change_interface,
+	.config = iwl_legacy_mac_config,
 	.configure_filter = iwl3945_configure_filter,
 	.set_key = iwl3945_mac_set_key,
 	.conf_tx = iwl_mac_conf_tx,
-	.reset_tsf = iwl_mac_reset_tsf,
-	.bss_info_changed = iwl_bss_info_changed,
+	.reset_tsf = iwl_legacy_mac_reset_tsf,
+	.bss_info_changed = iwl_legacy_mac_bss_info_changed,
 	.hw_scan = iwl_mac_hw_scan,
 	.sta_add = iwl3945_mac_sta_add,
 	.sta_remove = iwl_mac_sta_remove,
@@ -3866,6 +3862,7 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
 	priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF;
 
 	priv->tx_power_user_lmt = IWL_DEFAULT_TX_POWER;
+	priv->tx_power_next = IWL_DEFAULT_TX_POWER;
 
 	if (eeprom->version < EEPROM_3945_EEPROM_VERSION) {
 		IWL_WARN(priv, "Unsupported EEPROM version: 0x%04X\n",
@@ -3965,7 +3962,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 
 	/* mac80211 allocates memory for this device instance, including
 	 *   space for this driver's private structure */
-	hw = iwl_alloc_all(cfg, &iwl3945_hw_ops);
+	hw = iwl_alloc_all(cfg);
 	if (hw == NULL) {
 		pr_err("Can not allocate network device\n");
 		err = -ENOMEM;
@@ -4117,7 +4114,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
 
 	pci_enable_msi(priv->pci_dev);
 
-	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr,
+	err = request_irq(priv->pci_dev->irq, priv->cfg->ops->lib->isr_ops.isr,
 			  IRQF_SHARED, DRV_NAME, priv);
 	if (err) {
 		IWL_ERR(priv, "Error allocating IRQ %d\n", priv->pci_dev->irq);
@@ -4275,10 +4272,7 @@ static struct pci_driver iwl3945_driver = {
 	.id_table = iwl3945_hw_card_ids,
 	.probe = iwl3945_pci_probe,
 	.remove = __devexit_p(iwl3945_pci_remove),
-#ifdef CONFIG_PM
-	.suspend = iwl_pci_suspend,
-	.resume = iwl_pci_resume,
-#endif
+	.driver.pm = IWL_PM_OPS,
 };
 
 static int __init iwl3945_init(void)
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c
index 330c7d9cf101..50dee6a0a5ca 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.c
+++ b/drivers/net/wireless/iwmc3200wifi/commands.c
@@ -908,7 +908,7 @@ int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
 		return ret;
 	}
 
-	iwm->scan_id = iwm->scan_id++ % IWM_SCAN_ID_MAX;
+	iwm->scan_id = (iwm->scan_id + 1) % IWM_SCAN_ID_MAX;
 
 	return 0;
 }
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 373930afc26b..dee32d3681a5 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -9,8 +9,6 @@
 #include <linux/sched.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
 #include <linux/ieee80211.h>
 #include <net/cfg80211.h>
 #include <asm/unaligned.h>
@@ -2062,7 +2060,7 @@ static void lbs_cfg_set_regulatory_hint(struct lbs_private *priv)
 	};
 
 	/* Section 5.17.2 */
-	static struct region_code_mapping regmap[] = {
+	static const struct region_code_mapping regmap[] = {
 		{"US ", 0x10}, /* US FCC */
 		{"CA ", 0x20}, /* Canada */
 		{"EU ", 0x30}, /* ETSI   */
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 70745928f3f8..78c4da150a74 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -177,6 +177,14 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
 	struct cmd_ds_host_sleep cmd_config;
 	int ret;
 
+	/*
+	 * Certain firmware versions do not support EHS_REMOVE_WAKEUP command
+	 * and the card will return a failure.  Since we need to be
+	 * able to reset the mask, in those cases we set a 0 mask instead.
+	 */
+	if (criteria == EHS_REMOVE_WAKEUP && !priv->ehs_remove_supported)
+		criteria = 0;
+
 	cmd_config.hdr.size = cpu_to_le16(sizeof(cmd_config));
 	cmd_config.criteria = cpu_to_le32(criteria);
 	cmd_config.gpio = priv->wol_gpio;
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index cb14c38caf3a..18dd9a02c459 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -138,6 +138,7 @@ struct lbs_private {
 	uint32_t wol_criteria;
 	uint8_t wol_gpio;
 	uint8_t wol_gap;
+	bool ehs_remove_supported;
 
 	/* Transmitting */
 	int tx_pending_len;		/* -1 while building packet */
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e5685dc317a8..b4de0ca10feb 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1170,7 +1170,6 @@ static void if_sdio_remove(struct sdio_func *func)
 	lbs_deb_sdio("call remove card\n");
 	lbs_stop_card(card->priv);
 	lbs_remove_card(card->priv);
-	card->priv->surpriseremoved = 1;
 
 	flush_workqueue(card->workqueue);
 	destroy_workqueue(card->workqueue);
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 79bcb4e5d2ca..ecd4d04b2c3c 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1055,7 +1055,6 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
 	lbs_stop_card(priv);
 	lbs_remove_card(priv); /* will call free_netdev */
 
-	priv->surpriseremoved = 1;
 	free_irq(spi->irq, card);
 	if_spi_terminate_spi_thread(card);
 	if (card->pdata->teardown)
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index efaf85032208..6524c70363d9 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -345,6 +345,13 @@ static int if_usb_probe(struct usb_interface *intf,
 	if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2))
 		lbs_pr_err("cannot register lbs_flash_boot2 attribute\n");
 
+	/*
+	 * EHS_REMOVE_WAKEUP is not supported on all versions of the firmware.
+	 */
+	priv->wol_criteria = EHS_REMOVE_WAKEUP;
+	if (lbs_host_sleep_cfg(priv, priv->wol_criteria, NULL))
+		priv->ehs_remove_supported = false;
+
 	return 0;
 
 err_start_card:
@@ -1090,12 +1097,6 @@ static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
 	if (priv->psstate != PS_STATE_FULL_POWER)
 		return -1;
 
-	if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
-		lbs_pr_info("Suspend attempt without "
-						"configuring wake params!\n");
-		return -ENOSYS;
-	}
-
 	ret = lbs_suspend(priv);
 	if (ret)
 		goto out;
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 46b88b118c99..6836a6dd9853 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -851,9 +851,10 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
 	priv->work_thread = create_singlethread_workqueue("lbs_worker");
 	INIT_WORK(&priv->mcast_work, lbs_set_mcast_worker);
 
-	priv->wol_criteria = 0xffffffff;
+	priv->wol_criteria = EHS_REMOVE_WAKEUP;
 	priv->wol_gpio = 0xff;
 	priv->wol_gap = 20;
+	priv->ehs_remove_supported = true;
 
 	goto done;
 
@@ -915,8 +916,6 @@ void lbs_remove_card(struct lbs_private *priv)
 
 	lbs_free_adapter(priv);
 	lbs_cfg_free(priv);
-
-	priv->dev = NULL;
 	free_netdev(dev);
 
 	lbs_deb_leave(LBS_DEB_MAIN);
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index a4d0bca9ef2c..a2b1df21d286 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -55,7 +55,9 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
 	struct rxpd *p_rx_pd;
 	int hdrchop;
 	struct ethhdr *p_ethhdr;
-	const u8 rfc1042_eth_hdr[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+	static const u8 rfc1042_eth_hdr[] = {
+		0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00
+	};
 
 	lbs_deb_enter(LBS_DEB_RX);
 
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 7eaaa3bab547..454f045ddff3 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -309,6 +309,8 @@ struct mac80211_hwsim_data {
 	 */
 	u64 group;
 	struct dentry *debugfs_group;
+
+	int power_level;
 };
 
 
@@ -497,7 +499,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
 	rx_status.band = data->channel->band;
 	rx_status.rate_idx = info->control.rates[0].idx;
 	/* TODO: simulate real signal strength (and optional packet loss) */
-	rx_status.signal = -50;
+	rx_status.signal = data->power_level - 50;
 
 	if (data->ps != PS_DISABLED)
 		hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
@@ -698,6 +700,7 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
 	data->idle = !!(conf->flags & IEEE80211_CONF_IDLE);
 
 	data->channel = conf->channel;
+	data->power_level = conf->power_level;
 	if (!data->started || !data->beacon_int)
 		del_timer(&data->beacon_timer);
 	else
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index f152a25be59f..9ecf8407cb1b 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -29,6 +29,12 @@
 #define MWL8K_NAME	KBUILD_MODNAME
 #define MWL8K_VERSION	"0.12"
 
+/* Module parameters */
+static unsigned ap_mode_default;
+module_param(ap_mode_default, bool, 0);
+MODULE_PARM_DESC(ap_mode_default,
+		 "Set to 1 to make ap mode the default instead of sta mode");
+
 /* Register definitions */
 #define MWL8K_HIU_GEN_PTR			0x00000c10
 #define  MWL8K_MODE_STA				 0x0000005a
@@ -92,8 +98,10 @@ struct rxd_ops {
 struct mwl8k_device_info {
 	char *part_name;
 	char *helper_image;
-	char *fw_image;
+	char *fw_image_sta;
+	char *fw_image_ap;
 	struct rxd_ops *ap_rxd_ops;
+	u32 fw_api_ap;
 };
 
 struct mwl8k_rx_queue {
@@ -136,8 +144,8 @@ struct mwl8k_priv {
 	void __iomem *regs;
 
 	/* firmware */
-	struct firmware *fw_helper;
-	struct firmware *fw_ucode;
+	const struct firmware *fw_helper;
+	const struct firmware *fw_ucode;
 
 	/* hardware/firmware parameters */
 	bool ap_fw;
@@ -210,6 +218,18 @@ struct mwl8k_priv {
 
 	/* Most recently reported noise in dBm */
 	s8 noise;
+
+	/*
+	 * preserve the queue configurations so they can be restored if/when
+	 * the firmware image is swapped.
+	 */
+	struct ieee80211_tx_queue_params wmm_params[MWL8K_TX_QUEUES];
+
+	/* async firmware loading state */
+	unsigned fw_state;
+	char *fw_pref;
+	char *fw_alt;
+	struct completion firmware_loading_complete;
 };
 
 /* Per interface specific private data */
@@ -285,8 +305,9 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 };
 
 /* Set or get info from Firmware */
-#define MWL8K_CMD_SET			0x0001
 #define MWL8K_CMD_GET			0x0000
+#define MWL8K_CMD_SET			0x0001
+#define MWL8K_CMD_SET_LIST		0x0002
 
 /* Firmware command codes */
 #define MWL8K_CMD_CODE_DNLD		0x0001
@@ -296,6 +317,7 @@ static const struct ieee80211_rate mwl8k_rates_50[] = {
 #define MWL8K_CMD_GET_STAT		0x0014
 #define MWL8K_CMD_RADIO_CONTROL		0x001c
 #define MWL8K_CMD_RF_TX_POWER		0x001e
+#define MWL8K_CMD_TX_POWER		0x001f
 #define MWL8K_CMD_RF_ANTENNA		0x0020
 #define MWL8K_CMD_SET_BEACON		0x0100		/* per-vif */
 #define MWL8K_CMD_SET_PRE_SCAN		0x0107
@@ -333,6 +355,7 @@ static const char *mwl8k_cmd_name(__le16 cmd, char *buf, int bufsize)
 		MWL8K_CMDNAME(GET_STAT);
 		MWL8K_CMDNAME(RADIO_CONTROL);
 		MWL8K_CMDNAME(RF_TX_POWER);
+		MWL8K_CMDNAME(TX_POWER);
 		MWL8K_CMDNAME(RF_ANTENNA);
 		MWL8K_CMDNAME(SET_BEACON);
 		MWL8K_CMDNAME(SET_PRE_SCAN);
@@ -372,7 +395,7 @@ static void mwl8k_hw_reset(struct mwl8k_priv *priv)
 }
 
 /* Release fw image */
-static void mwl8k_release_fw(struct firmware **fw)
+static void mwl8k_release_fw(const struct firmware **fw)
 {
 	if (*fw == NULL)
 		return;
@@ -386,37 +409,68 @@ static void mwl8k_release_firmware(struct mwl8k_priv *priv)
 	mwl8k_release_fw(&priv->fw_helper);
 }
 
+/* states for asynchronous f/w loading */
+static void mwl8k_fw_state_machine(const struct firmware *fw, void *context);
+enum {
+	FW_STATE_INIT = 0,
+	FW_STATE_LOADING_PREF,
+	FW_STATE_LOADING_ALT,
+	FW_STATE_ERROR,
+};
+
 /* Request fw image */
 static int mwl8k_request_fw(struct mwl8k_priv *priv,
-			    const char *fname, struct firmware **fw)
+			    const char *fname, const struct firmware **fw,
+			    bool nowait)
 {
 	/* release current image */
 	if (*fw != NULL)
 		mwl8k_release_fw(fw);
 
-	return request_firmware((const struct firmware **)fw,
-				fname, &priv->pdev->dev);
+	if (nowait)
+		return request_firmware_nowait(THIS_MODULE, 1, fname,
+					       &priv->pdev->dev, GFP_KERNEL,
+					       priv, mwl8k_fw_state_machine);
+	else
+		return request_firmware(fw, fname, &priv->pdev->dev);
 }
 
-static int mwl8k_request_firmware(struct mwl8k_priv *priv)
+static int mwl8k_request_firmware(struct mwl8k_priv *priv, char *fw_image,
+				  bool nowait)
 {
 	struct mwl8k_device_info *di = priv->device_info;
 	int rc;
 
 	if (di->helper_image != NULL) {
-		rc = mwl8k_request_fw(priv, di->helper_image, &priv->fw_helper);
-		if (rc) {
-			printk(KERN_ERR "%s: Error requesting helper "
-			       "firmware file %s\n", pci_name(priv->pdev),
-			       di->helper_image);
+		if (nowait)
+			rc = mwl8k_request_fw(priv, di->helper_image,
+					      &priv->fw_helper, true);
+		else
+			rc = mwl8k_request_fw(priv, di->helper_image,
+					      &priv->fw_helper, false);
+		if (rc)
+			printk(KERN_ERR "%s: Error requesting helper fw %s\n",
+			       pci_name(priv->pdev), di->helper_image);
+
+		if (rc || nowait)
 			return rc;
-		}
 	}
 
-	rc = mwl8k_request_fw(priv, di->fw_image, &priv->fw_ucode);
+	if (nowait) {
+		/*
+		 * if we get here, no helper image is needed.  Skip the
+		 * FW_STATE_INIT state.
+		 */
+		priv->fw_state = FW_STATE_LOADING_PREF;
+		rc = mwl8k_request_fw(priv, fw_image,
+				      &priv->fw_ucode,
+				      true);
+	} else
+		rc = mwl8k_request_fw(priv, fw_image,
+				      &priv->fw_ucode, false);
 	if (rc) {
 		printk(KERN_ERR "%s: Error requesting firmware file %s\n",
-		       pci_name(priv->pdev), di->fw_image);
+		       pci_name(priv->pdev), fw_image);
 		mwl8k_release_fw(&priv->fw_helper);
 		return rc;
 	}
@@ -577,12 +631,12 @@ static int mwl8k_feed_fw_image(struct mwl8k_priv *priv,
 static int mwl8k_load_firmware(struct ieee80211_hw *hw)
 {
 	struct mwl8k_priv *priv = hw->priv;
-	struct firmware *fw = priv->fw_ucode;
+	const struct firmware *fw = priv->fw_ucode;
 	int rc;
 	int loops;
 
 	if (!memcmp(fw->data, "\x01\x00\x00\x00", 4)) {
-		struct firmware *helper = priv->fw_helper;
+		const struct firmware *helper = priv->fw_helper;
 
 		if (helper == NULL) {
 			printk(KERN_ERR "%s: helper image needed but none "
@@ -1811,6 +1865,7 @@ struct mwl8k_cmd_get_hw_spec_ap {
 	__le32 wcbbase1;
 	__le32 wcbbase2;
 	__le32 wcbbase3;
+	__le32 fw_api_version;
 } __packed;
 
 static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
@@ -1818,6 +1873,7 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_cmd_get_hw_spec_ap *cmd;
 	int rc;
+	u32 api_version;
 
 	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
 	if (cmd == NULL)
@@ -1834,6 +1890,16 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 	if (!rc) {
 		int off;
 
+		api_version = le32_to_cpu(cmd->fw_api_version);
+		if (priv->device_info->fw_api_ap != api_version) {
+			printk(KERN_ERR "%s: Unsupported fw API version for %s."
+			       "  Expected %d got %d.\n", MWL8K_NAME,
+			       priv->device_info->part_name,
+			       priv->device_info->fw_api_ap,
+			       api_version);
+			rc = -EINVAL;
+			goto done;
+		}
 		SET_IEEE80211_PERM_ADDR(hw, cmd->perm_addr);
 		priv->num_mcaddrs = le16_to_cpu(cmd->num_mcaddrs);
 		priv->fw_rev = le32_to_cpu(cmd->fw_rev);
@@ -1861,6 +1927,7 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw)
 		iowrite32(priv->txq[3].txd_dma, priv->sram + off);
 	}
 
+done:
 	kfree(cmd);
 	return rc;
 }
@@ -2084,7 +2151,7 @@ mwl8k_set_radio_preamble(struct ieee80211_hw *hw, bool short_preamble)
 /*
  * CMD_RF_TX_POWER.
  */
-#define MWL8K_TX_POWER_LEVEL_TOTAL	8
+#define MWL8K_RF_TX_POWER_LEVEL_TOTAL	8
 
 struct mwl8k_cmd_rf_tx_power {
 	struct mwl8k_cmd_pkt header;
@@ -2092,7 +2159,7 @@ struct mwl8k_cmd_rf_tx_power {
 	__le16 support_level;
 	__le16 current_level;
 	__le16 reserved;
-	__le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
+	__le16 power_level_list[MWL8K_RF_TX_POWER_LEVEL_TOTAL];
 } __packed;
 
 static int mwl8k_cmd_rf_tx_power(struct ieee80211_hw *hw, int dBm)
@@ -2116,6 +2183,65 @@ static int mwl8k_cmd_rf_tx_power(struct ieee80211_hw *hw, int dBm)
 }
 
 /*
+ * CMD_TX_POWER.
+ */
+#define MWL8K_TX_POWER_LEVEL_TOTAL      12
+
+struct mwl8k_cmd_tx_power {
+	struct mwl8k_cmd_pkt header;
+	__le16 action;
+	__le16 band;
+	__le16 channel;
+	__le16 bw;
+	__le16 sub_ch;
+	__le16 power_level_list[MWL8K_TX_POWER_LEVEL_TOTAL];
+} __attribute__((packed));
+
+static int mwl8k_cmd_tx_power(struct ieee80211_hw *hw,
+				     struct ieee80211_conf *conf,
+				     unsigned short pwr)
+{
+	struct ieee80211_channel *channel = conf->channel;
+	struct mwl8k_cmd_tx_power *cmd;
+	int rc;
+	int i;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (cmd == NULL)
+		return -ENOMEM;
+
+	cmd->header.code = cpu_to_le16(MWL8K_CMD_TX_POWER);
+	cmd->header.length = cpu_to_le16(sizeof(*cmd));
+	cmd->action = cpu_to_le16(MWL8K_CMD_SET_LIST);
+
+	if (channel->band == IEEE80211_BAND_2GHZ)
+		cmd->band = cpu_to_le16(0x1);
+	else if (channel->band == IEEE80211_BAND_5GHZ)
+		cmd->band = cpu_to_le16(0x4);
+
+	cmd->channel = channel->hw_value;
+
+	if (conf->channel_type == NL80211_CHAN_NO_HT ||
+	    conf->channel_type == NL80211_CHAN_HT20) {
+		cmd->bw = cpu_to_le16(0x2);
+	} else {
+		cmd->bw = cpu_to_le16(0x4);
+		if (conf->channel_type == NL80211_CHAN_HT40MINUS)
+			cmd->sub_ch = cpu_to_le16(0x3);
+		else if (conf->channel_type == NL80211_CHAN_HT40PLUS)
+			cmd->sub_ch = cpu_to_le16(0x1);
+	}
+
+	for (i = 0; i < MWL8K_TX_POWER_LEVEL_TOTAL; i++)
+		cmd->power_level_list[i] = cpu_to_le16(pwr);
+
+	rc = mwl8k_post_cmd(hw, &cmd->header);
+	kfree(cmd);
+
+	return rc;
+}
+
+/*
  * CMD_RF_ANTENNA.
  */
 struct mwl8k_cmd_rf_antenna {
@@ -3283,13 +3409,16 @@ static void mwl8k_stop(struct ieee80211_hw *hw)
 		mwl8k_txq_reclaim(hw, i, INT_MAX, 1);
 }
 
+static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image);
+
 static int mwl8k_add_interface(struct ieee80211_hw *hw,
 			       struct ieee80211_vif *vif)
 {
 	struct mwl8k_priv *priv = hw->priv;
 	struct mwl8k_vif *mwl8k_vif;
 	u32 macids_supported;
-	int macid;
+	int macid, rc;
+	struct mwl8k_device_info *di;
 
 	/*
 	 * Reject interface creation if sniffer mode is active, as
@@ -3302,12 +3431,28 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw,
 		return -EINVAL;
 	}
 
-
+	di = priv->device_info;
 	switch (vif->type) {
 	case NL80211_IFTYPE_AP:
+		if (!priv->ap_fw && di->fw_image_ap) {
+			/* we must load the ap fw to meet this request */
+			if (!list_empty(&priv->vif_list))
+				return -EBUSY;
+			rc = mwl8k_reload_firmware(hw, di->fw_image_ap);
+			if (rc)
+				return rc;
+		}
 		macids_supported = priv->ap_macids_supported;
 		break;
 	case NL80211_IFTYPE_STATION:
+		if (priv->ap_fw && di->fw_image_sta) {
+			/* we must load the sta fw to meet this request */
+			if (!list_empty(&priv->vif_list))
+				return -EBUSY;
+			rc = mwl8k_reload_firmware(hw, di->fw_image_sta);
+			if (rc)
+				return rc;
+		}
 		macids_supported = priv->sta_macids_supported;
 		break;
 	default:
@@ -3377,15 +3522,19 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (conf->power_level > 18)
 		conf->power_level = 18;
-	rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
-	if (rc)
-		goto out;
 
 	if (priv->ap_fw) {
+		rc = mwl8k_cmd_tx_power(hw, conf, conf->power_level);
+		if (rc)
+			goto out;
+
 		rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_RX, 0x7);
 		if (!rc)
 			rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_TX, 0x7);
 	} else {
+		rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
+		if (rc)
+			goto out;
 		rc = mwl8k_cmd_mimo_config(hw, 0x7, 0x7);
 	}
 
@@ -3739,6 +3888,9 @@ static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	rc = mwl8k_fw_lock(hw);
 	if (!rc) {
+		BUG_ON(queue > MWL8K_TX_QUEUES - 1);
+		memcpy(&priv->wmm_params[queue], params, sizeof(*params));
+
 		if (!priv->wmm_enabled)
 			rc = mwl8k_cmd_set_wmm_mode(hw, 1);
 
@@ -3838,21 +3990,27 @@ enum {
 	MWL8366,
 };
 
+#define MWL8K_8366_AP_FW_API 1
+#define _MWL8K_8366_AP_FW(api) "mwl8k/fmimage_8366_ap-" #api ".fw"
+#define MWL8K_8366_AP_FW(api) _MWL8K_8366_AP_FW(api)
+
 static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
 	[MWL8363] = {
 		.part_name	= "88w8363",
 		.helper_image	= "mwl8k/helper_8363.fw",
-		.fw_image	= "mwl8k/fmimage_8363.fw",
+		.fw_image_sta	= "mwl8k/fmimage_8363.fw",
 	},
 	[MWL8687] = {
 		.part_name	= "88w8687",
 		.helper_image	= "mwl8k/helper_8687.fw",
-		.fw_image	= "mwl8k/fmimage_8687.fw",
+		.fw_image_sta	= "mwl8k/fmimage_8687.fw",
 	},
 	[MWL8366] = {
 		.part_name	= "88w8366",
 		.helper_image	= "mwl8k/helper_8366.fw",
-		.fw_image	= "mwl8k/fmimage_8366.fw",
+		.fw_image_sta	= "mwl8k/fmimage_8366.fw",
+		.fw_image_ap	= MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API),
+		.fw_api_ap	= MWL8K_8366_AP_FW_API,
 		.ap_rxd_ops	= &rxd_8366_ap_ops,
 	},
 };
@@ -3863,6 +4021,7 @@ MODULE_FIRMWARE("mwl8k/helper_8687.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8687.fw");
 MODULE_FIRMWARE("mwl8k/helper_8366.fw");
 MODULE_FIRMWARE("mwl8k/fmimage_8366.fw");
+MODULE_FIRMWARE(MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API));
 
 static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 	{ PCI_VDEVICE(MARVELL, 0x2a0a), .driver_data = MWL8363, },
@@ -3876,94 +4035,133 @@ static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
 };
 MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
 
-static int __devinit mwl8k_probe(struct pci_dev *pdev,
-				 const struct pci_device_id *id)
+static int mwl8k_request_alt_fw(struct mwl8k_priv *priv)
 {
-	static int printed_version = 0;
-	struct ieee80211_hw *hw;
-	struct mwl8k_priv *priv;
 	int rc;
-	int i;
-
-	if (!printed_version) {
-		printk(KERN_INFO "%s version %s\n", MWL8K_DESC, MWL8K_VERSION);
-		printed_version = 1;
-	}
-
-
-	rc = pci_enable_device(pdev);
+	printk(KERN_ERR "%s: Error requesting preferred fw %s.\n"
+	       "Trying alternative firmware %s\n", pci_name(priv->pdev),
+	       priv->fw_pref, priv->fw_alt);
+	rc = mwl8k_request_fw(priv, priv->fw_alt, &priv->fw_ucode, true);
 	if (rc) {
-		printk(KERN_ERR "%s: Cannot enable new PCI device\n",
-		       MWL8K_NAME);
+		printk(KERN_ERR "%s: Error requesting alt fw %s\n",
+		       pci_name(priv->pdev), priv->fw_alt);
 		return rc;
 	}
+	return 0;
+}
 
-	rc = pci_request_regions(pdev, MWL8K_NAME);
-	if (rc) {
-		printk(KERN_ERR "%s: Cannot obtain PCI resources\n",
-		       MWL8K_NAME);
-		goto err_disable_device;
-	}
-
-	pci_set_master(pdev);
-
-
-	hw = ieee80211_alloc_hw(sizeof(*priv), &mwl8k_ops);
-	if (hw == NULL) {
-		printk(KERN_ERR "%s: ieee80211 alloc failed\n", MWL8K_NAME);
-		rc = -ENOMEM;
-		goto err_free_reg;
-	}
+static int mwl8k_firmware_load_success(struct mwl8k_priv *priv);
+static void mwl8k_fw_state_machine(const struct firmware *fw, void *context)
+{
+	struct mwl8k_priv *priv = context;
+	struct mwl8k_device_info *di = priv->device_info;
+	int rc;
 
-	SET_IEEE80211_DEV(hw, &pdev->dev);
-	pci_set_drvdata(pdev, hw);
+	switch (priv->fw_state) {
+	case FW_STATE_INIT:
+		if (!fw) {
+			printk(KERN_ERR "%s: Error requesting helper fw %s\n",
+			       pci_name(priv->pdev), di->helper_image);
+			goto fail;
+		}
+		priv->fw_helper = fw;
+		rc = mwl8k_request_fw(priv, priv->fw_pref, &priv->fw_ucode,
+				      true);
+		if (rc && priv->fw_alt) {
+			rc = mwl8k_request_alt_fw(priv);
+			if (rc)
+				goto fail;
+			priv->fw_state = FW_STATE_LOADING_ALT;
+		} else if (rc)
+			goto fail;
+		else
+			priv->fw_state = FW_STATE_LOADING_PREF;
+		break;
 
-	priv = hw->priv;
-	priv->hw = hw;
-	priv->pdev = pdev;
-	priv->device_info = &mwl8k_info_tbl[id->driver_data];
+	case FW_STATE_LOADING_PREF:
+		if (!fw) {
+			if (priv->fw_alt) {
+				rc = mwl8k_request_alt_fw(priv);
+				if (rc)
+					goto fail;
+				priv->fw_state = FW_STATE_LOADING_ALT;
+			} else
+				goto fail;
+		} else {
+			priv->fw_ucode = fw;
+			rc = mwl8k_firmware_load_success(priv);
+			if (rc)
+				goto fail;
+			else
+				complete(&priv->firmware_loading_complete);
+		}
+		break;
 
+	case FW_STATE_LOADING_ALT:
+		if (!fw) {
+			printk(KERN_ERR "%s: Error requesting alt fw %s\n",
+			       pci_name(priv->pdev), di->helper_image);
+			goto fail;
+		}
+		priv->fw_ucode = fw;
+		rc = mwl8k_firmware_load_success(priv);
+		if (rc)
+			goto fail;
+		else
+			complete(&priv->firmware_loading_complete);
+		break;
 
-	priv->sram = pci_iomap(pdev, 0, 0x10000);
-	if (priv->sram == NULL) {
-		wiphy_err(hw->wiphy, "Cannot map device SRAM\n");
-		goto err_iounmap;
+	default:
+		printk(KERN_ERR "%s: Unexpected firmware loading state: %d\n",
+		       MWL8K_NAME, priv->fw_state);
+		BUG_ON(1);
 	}
 
-	/*
-	 * If BAR0 is a 32 bit BAR, the register BAR will be BAR1.
-	 * If BAR0 is a 64 bit BAR, the register BAR will be BAR2.
-	 */
-	priv->regs = pci_iomap(pdev, 1, 0x10000);
-	if (priv->regs == NULL) {
-		priv->regs = pci_iomap(pdev, 2, 0x10000);
-		if (priv->regs == NULL) {
-			wiphy_err(hw->wiphy, "Cannot map device registers\n");
-			goto err_iounmap;
-		}
-	}
+	return;
 
+fail:
+	priv->fw_state = FW_STATE_ERROR;
+	complete(&priv->firmware_loading_complete);
+	device_release_driver(&priv->pdev->dev);
+	mwl8k_release_firmware(priv);
+}
+
+static int mwl8k_init_firmware(struct ieee80211_hw *hw, char *fw_image,
+			       bool nowait)
+{
+	struct mwl8k_priv *priv = hw->priv;
+	int rc;
 
 	/* Reset firmware and hardware */
 	mwl8k_hw_reset(priv);
 
 	/* Ask userland hotplug daemon for the device firmware */
-	rc = mwl8k_request_firmware(priv);
+	rc = mwl8k_request_firmware(priv, fw_image, nowait);
 	if (rc) {
 		wiphy_err(hw->wiphy, "Firmware files not found\n");
-		goto err_stop_firmware;
+		return rc;
 	}
 
+	if (nowait)
+		return rc;
+
 	/* Load firmware into hardware */
 	rc = mwl8k_load_firmware(hw);
-	if (rc) {
+	if (rc)
 		wiphy_err(hw->wiphy, "Cannot start firmware\n");
-		goto err_stop_firmware;
-	}
 
 	/* Reclaim memory once firmware is successfully loaded */
 	mwl8k_release_firmware(priv);
 
+	return rc;
+}
+
+/* initialize hw after successfully loading a firmware image */
+static int mwl8k_probe_hw(struct ieee80211_hw *hw)
+{
+	struct mwl8k_priv *priv = hw->priv;
+	int rc = 0;
+	int i;
 
 	if (priv->ap_fw) {
 		priv->rxd_ops = priv->device_info->ap_rxd_ops;
@@ -3980,58 +4178,11 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	priv->wmm_enabled = false;
 	priv->pending_tx_pkts = 0;
 
-
-	/*
-	 * Extra headroom is the size of the required DMA header
-	 * minus the size of the smallest 802.11 frame (CTS frame).
-	 */
-	hw->extra_tx_headroom =
-		sizeof(struct mwl8k_dma_data) - sizeof(struct ieee80211_cts);
-
-	hw->channel_change_time = 10;
-
-	hw->queues = MWL8K_TX_QUEUES;
-
-	/* Set rssi values to dBm */
-	hw->flags |= IEEE80211_HW_SIGNAL_DBM;
-	hw->vif_data_size = sizeof(struct mwl8k_vif);
-	hw->sta_data_size = sizeof(struct mwl8k_sta);
-
-	priv->macids_used = 0;
-	INIT_LIST_HEAD(&priv->vif_list);
-
-	/* Set default radio state and preamble */
-	priv->radio_on = 0;
-	priv->radio_short_preamble = 0;
-
-	/* Finalize join worker */
-	INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
-
-	/* TX reclaim and RX tasklets.  */
-	tasklet_init(&priv->poll_tx_task, mwl8k_tx_poll, (unsigned long)hw);
-	tasklet_disable(&priv->poll_tx_task);
-	tasklet_init(&priv->poll_rx_task, mwl8k_rx_poll, (unsigned long)hw);
-	tasklet_disable(&priv->poll_rx_task);
-
-	/* Power management cookie */
-	priv->cookie = pci_alloc_consistent(priv->pdev, 4, &priv->cookie_dma);
-	if (priv->cookie == NULL)
-		goto err_stop_firmware;
-
 	rc = mwl8k_rxq_init(hw, 0);
 	if (rc)
-		goto err_free_cookie;
+		goto err_stop_firmware;
 	rxq_refill(hw, 0, INT_MAX);
 
-	mutex_init(&priv->fw_mutex);
-	priv->fw_mutex_owner = NULL;
-	priv->fw_mutex_depth = 0;
-	priv->hostcmd_wait = NULL;
-
-	spin_lock_init(&priv->tx_lock);
-
-	priv->tx_wait = NULL;
-
 	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
 		rc = mwl8k_txq_init(hw, i);
 		if (rc)
@@ -4071,13 +4222,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 		goto err_free_irq;
 	}
 
-	hw->wiphy->interface_modes = 0;
-	if (priv->ap_macids_supported)
-		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
-	if (priv->sta_macids_supported)
-		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_STATION);
-
-
 	/* Turn radio off */
 	rc = mwl8k_cmd_radio_disable(hw);
 	if (rc) {
@@ -4096,12 +4240,6 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 	iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
 	free_irq(priv->pdev->irq, hw);
 
-	rc = ieee80211_register_hw(hw);
-	if (rc) {
-		wiphy_err(hw->wiphy, "Cannot register device\n");
-		goto err_free_queues;
-	}
-
 	wiphy_info(hw->wiphy, "%s v%d, %pm, %s firmware %u.%u.%u.%u\n",
 		   priv->device_info->part_name,
 		   priv->hw_rev, hw->wiphy->perm_addr,
@@ -4120,14 +4258,238 @@ err_free_queues:
 		mwl8k_txq_deinit(hw, i);
 	mwl8k_rxq_deinit(hw, 0);
 
+err_stop_firmware:
+	mwl8k_hw_reset(priv);
+
+	return rc;
+}
+
+/*
+ * invoke mwl8k_reload_firmware to change the firmware image after the device
+ * has already been registered
+ */
+static int mwl8k_reload_firmware(struct ieee80211_hw *hw, char *fw_image)
+{
+	int i, rc = 0;
+	struct mwl8k_priv *priv = hw->priv;
+
+	mwl8k_stop(hw);
+	mwl8k_rxq_deinit(hw, 0);
+
+	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+		mwl8k_txq_deinit(hw, i);
+
+	rc = mwl8k_init_firmware(hw, fw_image, false);
+	if (rc)
+		goto fail;
+
+	rc = mwl8k_probe_hw(hw);
+	if (rc)
+		goto fail;
+
+	rc = mwl8k_start(hw);
+	if (rc)
+		goto fail;
+
+	rc = mwl8k_config(hw, ~0);
+	if (rc)
+		goto fail;
+
+	for (i = 0; i < MWL8K_TX_QUEUES; i++) {
+		rc = mwl8k_conf_tx(hw, i, &priv->wmm_params[i]);
+		if (rc)
+			goto fail;
+	}
+
+	return rc;
+
+fail:
+	printk(KERN_WARNING "mwl8k: Failed to reload firmware image.\n");
+	return rc;
+}
+
+static int mwl8k_firmware_load_success(struct mwl8k_priv *priv)
+{
+	struct ieee80211_hw *hw = priv->hw;
+	int i, rc;
+
+	rc = mwl8k_load_firmware(hw);
+	mwl8k_release_firmware(priv);
+	if (rc) {
+		wiphy_err(hw->wiphy, "Cannot start firmware\n");
+		return rc;
+	}
+
+	/*
+	 * Extra headroom is the size of the required DMA header
+	 * minus the size of the smallest 802.11 frame (CTS frame).
+	 */
+	hw->extra_tx_headroom =
+		sizeof(struct mwl8k_dma_data) - sizeof(struct ieee80211_cts);
+
+	hw->channel_change_time = 10;
+
+	hw->queues = MWL8K_TX_QUEUES;
+
+	/* Set rssi values to dBm */
+	hw->flags |= IEEE80211_HW_SIGNAL_DBM;
+	hw->vif_data_size = sizeof(struct mwl8k_vif);
+	hw->sta_data_size = sizeof(struct mwl8k_sta);
+
+	priv->macids_used = 0;
+	INIT_LIST_HEAD(&priv->vif_list);
+
+	/* Set default radio state and preamble */
+	priv->radio_on = 0;
+	priv->radio_short_preamble = 0;
+
+	/* Finalize join worker */
+	INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
+
+	/* TX reclaim and RX tasklets.  */
+	tasklet_init(&priv->poll_tx_task, mwl8k_tx_poll, (unsigned long)hw);
+	tasklet_disable(&priv->poll_tx_task);
+	tasklet_init(&priv->poll_rx_task, mwl8k_rx_poll, (unsigned long)hw);
+	tasklet_disable(&priv->poll_rx_task);
+
+	/* Power management cookie */
+	priv->cookie = pci_alloc_consistent(priv->pdev, 4, &priv->cookie_dma);
+	if (priv->cookie == NULL)
+		return -ENOMEM;
+
+	mutex_init(&priv->fw_mutex);
+	priv->fw_mutex_owner = NULL;
+	priv->fw_mutex_depth = 0;
+	priv->hostcmd_wait = NULL;
+
+	spin_lock_init(&priv->tx_lock);
+
+	priv->tx_wait = NULL;
+
+	rc = mwl8k_probe_hw(hw);
+	if (rc)
+		goto err_free_cookie;
+
+	hw->wiphy->interface_modes = 0;
+	if (priv->ap_macids_supported || priv->device_info->fw_image_ap)
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);
+	if (priv->sta_macids_supported || priv->device_info->fw_image_sta)
+		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_STATION);
+
+	rc = ieee80211_register_hw(hw);
+	if (rc) {
+		wiphy_err(hw->wiphy, "Cannot register device\n");
+		goto err_unprobe_hw;
+	}
+
+	return 0;
+
+err_unprobe_hw:
+	for (i = 0; i < MWL8K_TX_QUEUES; i++)
+		mwl8k_txq_deinit(hw, i);
+	mwl8k_rxq_deinit(hw, 0);
+
 err_free_cookie:
 	if (priv->cookie != NULL)
 		pci_free_consistent(priv->pdev, 4,
 				priv->cookie, priv->cookie_dma);
 
+	return rc;
+}
+static int __devinit mwl8k_probe(struct pci_dev *pdev,
+				 const struct pci_device_id *id)
+{
+	static int printed_version;
+	struct ieee80211_hw *hw;
+	struct mwl8k_priv *priv;
+	struct mwl8k_device_info *di;
+	int rc;
+
+	if (!printed_version) {
+		printk(KERN_INFO "%s version %s\n", MWL8K_DESC, MWL8K_VERSION);
+		printed_version = 1;
+	}
+
+
+	rc = pci_enable_device(pdev);
+	if (rc) {
+		printk(KERN_ERR "%s: Cannot enable new PCI device\n",
+		       MWL8K_NAME);
+		return rc;
+	}
+
+	rc = pci_request_regions(pdev, MWL8K_NAME);
+	if (rc) {
+		printk(KERN_ERR "%s: Cannot obtain PCI resources\n",
+		       MWL8K_NAME);
+		goto err_disable_device;
+	}
+
+	pci_set_master(pdev);
+
+
+	hw = ieee80211_alloc_hw(sizeof(*priv), &mwl8k_ops);
+	if (hw == NULL) {
+		printk(KERN_ERR "%s: ieee80211 alloc failed\n", MWL8K_NAME);
+		rc = -ENOMEM;
+		goto err_free_reg;
+	}
+
+	SET_IEEE80211_DEV(hw, &pdev->dev);
+	pci_set_drvdata(pdev, hw);
+
+	priv = hw->priv;
+	priv->hw = hw;
+	priv->pdev = pdev;
+	priv->device_info = &mwl8k_info_tbl[id->driver_data];
+
+
+	priv->sram = pci_iomap(pdev, 0, 0x10000);
+	if (priv->sram == NULL) {
+		wiphy_err(hw->wiphy, "Cannot map device SRAM\n");
+		goto err_iounmap;
+	}
+
+	/*
+	 * If BAR0 is a 32 bit BAR, the register BAR will be BAR1.
+	 * If BAR0 is a 64 bit BAR, the register BAR will be BAR2.
+	 */
+	priv->regs = pci_iomap(pdev, 1, 0x10000);
+	if (priv->regs == NULL) {
+		priv->regs = pci_iomap(pdev, 2, 0x10000);
+		if (priv->regs == NULL) {
+			wiphy_err(hw->wiphy, "Cannot map device registers\n");
+			goto err_iounmap;
+		}
+	}
+
+	/*
+	 * Choose the initial fw image depending on user input.  If a second
+	 * image is available, make it the alternative image that will be
+	 * loaded if the first one fails.
+	 */
+	init_completion(&priv->firmware_loading_complete);
+	di = priv->device_info;
+	if (ap_mode_default && di->fw_image_ap) {
+		priv->fw_pref = di->fw_image_ap;
+		priv->fw_alt = di->fw_image_sta;
+	} else if (!ap_mode_default && di->fw_image_sta) {
+		priv->fw_pref = di->fw_image_sta;
+		priv->fw_alt = di->fw_image_ap;
+	} else if (ap_mode_default && !di->fw_image_ap && di->fw_image_sta) {
+		printk(KERN_WARNING "AP fw is unavailable.  Using STA fw.");
+		priv->fw_pref = di->fw_image_sta;
+	} else if (!ap_mode_default && !di->fw_image_sta && di->fw_image_ap) {
+		printk(KERN_WARNING "STA fw is unavailable.  Using AP fw.");
+		priv->fw_pref = di->fw_image_ap;
+	}
+	rc = mwl8k_init_firmware(hw, priv->fw_pref, true);
+	if (rc)
+		goto err_stop_firmware;
+	return rc;
+
 err_stop_firmware:
 	mwl8k_hw_reset(priv);
-	mwl8k_release_firmware(priv);
 
 err_iounmap:
 	if (priv->regs != NULL)
@@ -4163,6 +4525,13 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
 		return;
 	priv = hw->priv;
 
+	wait_for_completion(&priv->firmware_loading_complete);
+
+	if (priv->fw_state == FW_STATE_ERROR) {
+		mwl8k_hw_reset(priv);
+		goto unmap;
+	}
+
 	ieee80211_stop_queues(hw);
 
 	ieee80211_unregister_hw(hw);
@@ -4185,6 +4554,7 @@ static void __devexit mwl8k_remove(struct pci_dev *pdev)
 
 	pci_free_consistent(priv->pdev, 4, priv->cookie, priv->cookie_dma);
 
+unmap:
 	pci_iounmap(pdev, priv->regs);
 	pci_iounmap(pdev, priv->sram);
 	pci_set_drvdata(pdev, NULL);
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index e8e2d0f4763d..fa0cf744958f 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -1392,10 +1392,9 @@ static void orinoco_process_scan_results(struct work_struct *work)
 				orinoco_add_hostscan_results(priv, buf, len);
 
 			kfree(buf);
-		} else if (priv->scan_request) {
+		} else {
 			/* Either abort or complete the scan */
-			cfg80211_scan_done(priv->scan_request, (len < 0));
-			priv->scan_request = NULL;
+			orinoco_scan_done(priv, (len < 0));
 		}
 
 		spin_lock_irqsave(&priv->scan_lock, flags);
@@ -1684,6 +1683,8 @@ static int __orinoco_down(struct orinoco_private *priv)
 		hermes_write_regn(hw, EVACK, 0xffff);
 	}
 
+	orinoco_scan_done(priv, true);
+
 	/* firmware will have to reassociate */
 	netif_carrier_off(dev);
 	priv->last_linkstatus = 0xffff;
@@ -1762,10 +1763,7 @@ void orinoco_reset(struct work_struct *work)
 	orinoco_unlock(priv, &flags);
 
 	/* Scanning support: Notify scan cancellation */
-	if (priv->scan_request) {
-		cfg80211_scan_done(priv->scan_request, 1);
-		priv->scan_request = NULL;
-	}
+	orinoco_scan_done(priv, true);
 
 	if (priv->hard_reset) {
 		err = (*priv->hard_reset)(priv);
diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/orinoco/scan.c
index 4300d9db7d8c..86cb54c842e7 100644
--- a/drivers/net/wireless/orinoco/scan.c
+++ b/drivers/net/wireless/orinoco/scan.c
@@ -229,3 +229,11 @@ void orinoco_add_hostscan_results(struct orinoco_private *priv,
 		priv->scan_request = NULL;
 	}
 }
+
+void orinoco_scan_done(struct orinoco_private *priv, bool abort)
+{
+	if (priv->scan_request) {
+		cfg80211_scan_done(priv->scan_request, abort);
+		priv->scan_request = NULL;
+	}
+}
diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/orinoco/scan.h
index 2dc4e046dbdb..27281fb0a6dc 100644
--- a/drivers/net/wireless/orinoco/scan.h
+++ b/drivers/net/wireless/orinoco/scan.h
@@ -16,5 +16,6 @@ void orinoco_add_extscan_result(struct orinoco_private *priv,
 void orinoco_add_hostscan_results(struct orinoco_private *dev,
 				  unsigned char *buf,
 				  size_t len);
+void orinoco_scan_done(struct orinoco_private *priv, bool abort);
 
 #endif /* _ORINOCO_SCAN_H_ */
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index d5bc21e5a02c..dd4d8fc9ad7a 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -183,7 +183,7 @@ static void p54u_rx_cb(struct urb *urb)
 static void p54u_tx_cb(struct urb *urb)
 {
 	struct sk_buff *skb = urb->context;
-	struct ieee80211_hw *dev = (struct ieee80211_hw *)
+	struct ieee80211_hw *dev =
 		usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
 
 	p54_free_skb(dev, skb);
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 97007d9e2c1f..0764d1a30d13 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1776,11 +1776,8 @@ static void ray_update_multi_list(struct net_device *dev, int all)
 		/* Copy the kernel's list of MC addresses to card */
 		netdev_for_each_mc_addr(ha, dev) {
 			memcpy_toio(p, ha->addr, ETH_ALEN);
-			dev_dbg(&link->dev,
-			      "ray_update_multi add addr %02x%02x%02x%02x%02x%02x\n",
-			      ha->addr[0], ha->addr[1],
-			      ha->addr[2], ha->addr[3],
-			      ha->addr[4], ha->addr[5]);
+			dev_dbg(&link->dev, "ray_update_multi add addr %pm\n",
+				ha->addr);
 			p += ETH_ALEN;
 			i++;
 		}
@@ -2015,11 +2012,8 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 				memcpy_fromio(&local->bss_id,
 					      prcs->var.rejoin_net_complete.
 					      bssid, ADDRLEN);
-				dev_dbg(&link->dev,
-				      "ray_cs new BSSID = %02x%02x%02x%02x%02x%02x\n",
-				      local->bss_id[0], local->bss_id[1],
-				      local->bss_id[2], local->bss_id[3],
-				      local->bss_id[4], local->bss_id[5]);
+				dev_dbg(&link->dev, "ray_cs new BSSID = %pm\n",
+					local->bss_id);
 				if (!sniffer)
 					authenticate(local);
 			}
@@ -2286,8 +2280,8 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 	struct ethhdr *peth;
 	UCHAR srcaddr[ADDRLEN];
 	UCHAR destaddr[ADDRLEN];
-	static UCHAR org_bridge[3] = { 0, 0, 0xf8 };
-	static UCHAR org_1042[3] = { 0, 0, 0 };
+	static const UCHAR org_bridge[3] = { 0, 0, 0xf8 };
+	static const UCHAR org_1042[3] = { 0, 0, 0 };
 
 	memcpy(destaddr, ieee80211_get_DA(pmac), ADDRLEN);
 	memcpy(srcaddr, ieee80211_get_SA(pmac), ADDRLEN);
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 71b5971da597..19f3d568f700 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -156,6 +156,12 @@ MODULE_PARM_DESC(workaround_interval,
 #define RNDIS_STATUS_ADAPTER_NOT_OPEN		cpu_to_le32(0xc0010012)
 
 
+/* Known device types */
+#define RNDIS_UNKNOWN	0
+#define RNDIS_BCM4320A	1
+#define RNDIS_BCM4320B	2
+
+
 /* NDIS data structures. Taken from wpa_supplicant driver_ndis.c
  * slightly modified for datatype endianess, etc
  */
@@ -478,6 +484,7 @@ struct rndis_wlan_private {
 	struct ieee80211_rate rates[ARRAY_SIZE(rndis_rates)];
 	u32 cipher_suites[ARRAY_SIZE(rndis_cipher_suites)];
 
+	int device_type;
 	int caps;
 	int multicast_size;
 
@@ -810,7 +817,8 @@ exit_unlock:
 	return ret;
 }
 
-static int rndis_set_oid(struct usbnet *dev, __le32 oid, void *data, int len)
+static int rndis_set_oid(struct usbnet *dev, __le32 oid, const void *data,
+			 int len)
 {
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(dev);
 	union {
@@ -994,7 +1002,18 @@ static int level_to_qual(int level)
  */
 static int set_infra_mode(struct usbnet *usbdev, int mode);
 static void restore_keys(struct usbnet *usbdev);
-static int rndis_check_bssid_list(struct usbnet *usbdev);
+static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
+					bool *matched);
+
+static int rndis_start_bssid_list_scan(struct usbnet *usbdev)
+{
+	__le32 tmp;
+
+	/* Note: OID_802_11_BSSID_LIST_SCAN clears internal BSS list. */
+	tmp = cpu_to_le32(1);
+	return rndis_set_oid(usbdev, OID_802_11_BSSID_LIST_SCAN, &tmp,
+							sizeof(tmp));
+}
 
 static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 {
@@ -1015,7 +1034,7 @@ static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid)
 	return ret;
 }
 
-static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
+static int set_bssid(struct usbnet *usbdev, const u8 *bssid)
 {
 	int ret;
 
@@ -1031,7 +1050,9 @@ static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN])
 
 static int clear_bssid(struct usbnet *usbdev)
 {
-	u8 broadcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+	static const u8 broadcast_mac[ETH_ALEN] = {
+		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+	};
 
 	return set_bssid(usbdev, broadcast_mac);
 }
@@ -1904,14 +1925,14 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
 	struct usbnet *usbdev = netdev_priv(dev);
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 	int ret;
-	__le32 tmp;
+	int delay = SCAN_DELAY_JIFFIES;
 
 	netdev_dbg(usbdev->net, "cfg80211.scan\n");
 
 	/* Get current bssid list from device before new scan, as new scan
 	 * clears internal bssid list.
 	 */
-	rndis_check_bssid_list(usbdev);
+	rndis_check_bssid_list(usbdev, NULL, NULL);
 
 	if (!request)
 		return -EINVAL;
@@ -1921,13 +1942,13 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
 
 	priv->scan_request = request;
 
-	tmp = cpu_to_le32(1);
-	ret = rndis_set_oid(usbdev, OID_802_11_BSSID_LIST_SCAN, &tmp,
-							sizeof(tmp));
+	ret = rndis_start_bssid_list_scan(usbdev);
 	if (ret == 0) {
+		if (priv->device_type == RNDIS_BCM4320A)
+			delay = HZ;
+
 		/* Wait before retrieving scan results from device */
-		queue_delayed_work(priv->workqueue, &priv->scan_work,
-			SCAN_DELAY_JIFFIES);
+		queue_delayed_work(priv->workqueue, &priv->scan_work, delay);
 	}
 
 	return ret;
@@ -1981,7 +2002,8 @@ static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev,
 		GFP_KERNEL);
 }
 
-static int rndis_check_bssid_list(struct usbnet *usbdev)
+static int rndis_check_bssid_list(struct usbnet *usbdev, u8 *match_bssid,
+					bool *matched)
 {
 	void *buf = NULL;
 	struct ndis_80211_bssid_list_ex *bssid_list;
@@ -2017,7 +2039,11 @@ resize_buf:
 		   count, len);
 
 	while (count && ((void *)bssid + bssid_len) <= (buf + len)) {
-		rndis_bss_info_update(usbdev, bssid);
+		if (rndis_bss_info_update(usbdev, bssid) && match_bssid &&
+		    matched) {
+			if (compare_ether_addr(bssid->mac, match_bssid))
+				*matched = true;
+		}
 
 		bssid = (void *)bssid + bssid_len;
 		bssid_len = le32_to_cpu(bssid->length);
@@ -2041,7 +2067,7 @@ static void rndis_get_scan_results(struct work_struct *work)
 	if (!priv->scan_request)
 		return;
 
-	ret = rndis_check_bssid_list(usbdev);
+	ret = rndis_check_bssid_list(usbdev, NULL, NULL);
 
 	cfg80211_scan_done(priv->scan_request, ret < 0);
 
@@ -2495,6 +2521,91 @@ static int rndis_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
 	return rndis_set_oid(usbdev, OID_802_11_PMKID, &pmkid, sizeof(pmkid));
 }
 
+static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
+					   struct ndis_80211_assoc_info *info)
+{
+	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
+	struct ieee80211_channel *channel;
+	struct ndis_80211_conf config;
+	struct ndis_80211_ssid ssid;
+	s32 signal;
+	u64 timestamp;
+	u16 capability;
+	u16 beacon_interval;
+	__le32 rssi;
+	u8 ie_buf[34];
+	int len, ret, ie_len;
+
+	/* Get signal quality, in case of error use rssi=0 and ignore error. */
+	len = sizeof(rssi);
+	rssi = 0;
+	ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
+	signal = level_to_qual(le32_to_cpu(rssi));
+
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_RSSI -> %d, "
+		   "rssi:%d, qual: %d\n", __func__, ret, le32_to_cpu(rssi),
+		   level_to_qual(le32_to_cpu(rssi)));
+
+	/* Get AP capabilities */
+	if (info) {
+		capability = le16_to_cpu(info->resp_ie.capa);
+	} else {
+		/* Set atleast ESS/IBSS capability */
+		capability = (priv->infra_mode == NDIS_80211_INFRA_INFRA) ?
+				WLAN_CAPABILITY_ESS : WLAN_CAPABILITY_IBSS;
+	}
+
+	/* Get channel and beacon interval */
+	len = sizeof(config);
+	ret = rndis_query_oid(usbdev, OID_802_11_CONFIGURATION, &config, &len);
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_CONFIGURATION -> %d\n",
+				__func__, ret);
+	if (ret >= 0) {
+		beacon_interval = le16_to_cpu(config.beacon_period);
+		channel = ieee80211_get_channel(priv->wdev.wiphy,
+				KHZ_TO_MHZ(le32_to_cpu(config.ds_config)));
+		if (!channel) {
+			netdev_warn(usbdev->net, "%s(): could not get channel."
+						 "\n", __func__);
+			return;
+		}
+	} else {
+		netdev_warn(usbdev->net, "%s(): could not get configuration.\n",
+					 __func__);
+		return;
+	}
+
+	/* Get SSID, in case of error, use zero length SSID and ignore error. */
+	len = sizeof(ssid);
+	memset(&ssid, 0, sizeof(ssid));
+	ret = rndis_query_oid(usbdev, OID_802_11_SSID, &ssid, &len);
+	netdev_dbg(usbdev->net, "%s(): OID_802_11_SSID -> %d, len: %d, ssid: "
+				"'%.32s'\n", __func__, ret,
+				le32_to_cpu(ssid.length), ssid.essid);
+
+	if (le32_to_cpu(ssid.length) > 32)
+		ssid.length = cpu_to_le32(32);
+
+	ie_buf[0] = WLAN_EID_SSID;
+	ie_buf[1] = le32_to_cpu(ssid.length);
+	memcpy(&ie_buf[2], ssid.essid, le32_to_cpu(ssid.length));
+
+	ie_len = le32_to_cpu(ssid.length) + 2;
+
+	/* no tsf */
+	timestamp = 0;
+
+	netdev_dbg(usbdev->net, "%s(): channel:%d(freq), bssid:[%pM], tsf:%d, "
+		"capa:%x, beacon int:%d, resp_ie(len:%d, essid:'%.32s'), "
+		"signal:%d\n", __func__, (channel ? channel->center_freq : -1),
+		bssid, (u32)timestamp, capability, beacon_interval, ie_len,
+		ssid.essid, signal);
+
+	cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid,
+		timestamp, capability, beacon_interval, ie_buf, ie_len,
+		signal, GFP_KERNEL);
+}
+
 /*
  * workers, indication handlers, device poller
  */
@@ -2507,6 +2618,7 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 	u8 *req_ie, *resp_ie;
 	int ret, offset;
 	bool roamed = false;
+	bool match_bss;
 
 	if (priv->infra_mode == NDIS_80211_INFRA_INFRA && priv->connected) {
 		/* received media connect indication while connected, either
@@ -2558,6 +2670,13 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 					resp_ie_len =
 						CONTROL_BUFFER_SIZE - offset;
 			}
+		} else {
+			/* Since rndis_wlan_craft_connected_bss() might use info
+			 * later and expects info to contain valid data if
+			 * non-null, free info and set NULL here.
+			 */
+			kfree(info);
+			info = NULL;
 		}
 	} else if (WARN_ON(priv->infra_mode != NDIS_80211_INFRA_ADHOC))
 		return;
@@ -2569,13 +2688,26 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
 	netdev_dbg(usbdev->net, "link up work: [%pM]%s\n",
 		   bssid, roamed ? " roamed" : "");
 
-	/* Internal bss list in device always contains at least the currently
+	/* Internal bss list in device should contain at least the currently
 	 * connected bss and we can get it to cfg80211 with
 	 * rndis_check_bssid_list().
-	 * NOTE: This is true for Broadcom chip, but not mentioned in RNDIS
-	 * spec.
+	 *
+	 * NDIS spec says: "If the device is associated, but the associated
+	 *  BSSID is not in its BSSID scan list, then the driver must add an
+	 *  entry for the BSSID at the end of the data that it returns in
+	 *  response to query of OID_802_11_BSSID_LIST."
+	 *
+	 * NOTE: Seems to be true for BCM4320b variant, but not BCM4320a.
 	 */
-	rndis_check_bssid_list(usbdev);
+	match_bss = false;
+	rndis_check_bssid_list(usbdev, bssid, &match_bss);
+
+	if (!is_zero_ether_addr(bssid) && !match_bss) {
+		/* Couldn't get bss from device, we need to manually craft bss
+		 * for cfg80211.
+		 */
+		rndis_wlan_craft_connected_bss(usbdev, bssid, info);
+	}
 
 	if (priv->infra_mode == NDIS_80211_INFRA_INFRA) {
 		if (!roamed)
@@ -2934,8 +3066,21 @@ static void rndis_device_poller(struct work_struct *work)
 	 * also polls device with rndis_command() and catches for media link
 	 * indications.
 	 */
-	if (!is_associated(usbdev))
+	if (!is_associated(usbdev)) {
+		/* Workaround bad scanning in BCM4320a devices with active
+		 * background scanning when not associated.
+		 */
+		if (priv->device_type == RNDIS_BCM4320A && priv->radio_on &&
+		    !priv->scan_request) {
+			/* Get previous scan results */
+			rndis_check_bssid_list(usbdev, NULL, NULL);
+
+			/* Initiate new scan */
+			rndis_start_bssid_list_scan(usbdev);
+		}
+
 		goto end;
+	}
 
 	len = sizeof(rssi);
 	ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len);
@@ -2992,10 +3137,12 @@ end:
 /*
  * driver/device initialization
  */
-static void rndis_copy_module_params(struct usbnet *usbdev)
+static void rndis_copy_module_params(struct usbnet *usbdev, int device_type)
 {
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 
+	priv->device_type = device_type;
+
 	priv->param_country[0] = modparam_country[0];
 	priv->param_country[1] = modparam_country[1];
 	priv->param_country[2] = 0;
@@ -3038,12 +3185,25 @@ static void rndis_copy_module_params(struct usbnet *usbdev)
 		priv->param_workaround_interval = modparam_workaround_interval;
 }
 
+static int unknown_early_init(struct usbnet *usbdev)
+{
+	/* copy module parameters for unknown so that iwconfig reports txpower
+	 * and workaround parameter is copied to private structure correctly.
+	 */
+	rndis_copy_module_params(usbdev, RNDIS_UNKNOWN);
+
+	/* This is unknown device, so do not try set configuration parameters.
+	 */
+
+	return 0;
+}
+
 static int bcm4320a_early_init(struct usbnet *usbdev)
 {
 	/* copy module parameters for bcm4320a so that iwconfig reports txpower
 	 * and workaround parameter is copied to private structure correctly.
 	 */
-	rndis_copy_module_params(usbdev);
+	rndis_copy_module_params(usbdev, RNDIS_BCM4320A);
 
 	/* bcm4320a doesn't handle configuration parameters well. Try
 	 * set any and you get partially zeroed mac and broken device.
@@ -3057,7 +3217,7 @@ static int bcm4320b_early_init(struct usbnet *usbdev)
 	struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
 	char buf[8];
 
-	rndis_copy_module_params(usbdev);
+	rndis_copy_module_params(usbdev, RNDIS_BCM4320B);
 
 	/* Early initialization settings, setting these won't have effect
 	 * if called after generic_rndis_bind().
@@ -3320,7 +3480,7 @@ static const struct driver_info rndis_wlan_info = {
 	.tx_fixup =	rndis_tx_fixup,
 	.reset =	rndis_wlan_reset,
 	.stop =		rndis_wlan_stop,
-	.early_init =	bcm4320a_early_init,
+	.early_init =	unknown_early_init,
 	.indication =	rndis_wlan_indication,
 };
 
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index 4396d4b9bfb9..6f383cd684b0 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -53,51 +53,41 @@ config RT61PCI
 
 	  When compiled as a module, this driver will be called rt61pci.
 
-config RT2800PCI_PCI
-	boolean
-	depends on PCI
-	default y
-
-config RT2800PCI_SOC
-	boolean
-	depends on RALINK_RT288X || RALINK_RT305X
-	default y
-
 config RT2800PCI
-	tristate "Ralink rt28xx/rt30xx/rt35xx (PCI/PCIe/PCMCIA) support (EXPERIMENTAL)"
-	depends on (RT2800PCI_PCI || RT2800PCI_SOC) && EXPERIMENTAL
+	tristate "Ralink rt27xx/rt28xx/rt30xx (PCI/PCIe/PCMCIA) support"
+	depends on PCI || RALINK_RT288X || RALINK_RT305X
 	select RT2800_LIB
-	select RT2X00_LIB_PCI if RT2800PCI_PCI
-	select RT2X00_LIB_SOC if RT2800PCI_SOC
+	select RT2X00_LIB_PCI if PCI
+	select RT2X00_LIB_SOC if RALINK_RT288X || RALINK_RT305X
 	select RT2X00_LIB_HT
 	select RT2X00_LIB_FIRMWARE
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT
 	select EEPROM_93CX6
 	---help---
-	  This adds support for rt2800/rt3000/rt3500 wireless chipset family.
-	  Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890 & RT3052
-
-	  This driver is non-functional at the moment and is intended for
-	  developers.
+	  This adds support for rt27xx/rt28xx/rt30xx wireless chipset family.
+	  Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890, RT3052,
+			   RT3090, RT3091 & RT3092
 
 	  When compiled as a module, this driver will be called "rt2800pci.ko".
 
 if RT2800PCI
 
-config RT2800PCI_RT30XX
-	bool "rt2800pci - Include support for rt30xx (PCI/PCIe/PCMCIA) devices"
-	default y
+config RT2800PCI_RT33XX
+	bool "rt2800pci - Include support for rt33xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
+	default n
 	---help---
-	  This adds support for rt30xx wireless chipset family to the
+	  This adds support for rt33xx wireless chipset family to the
 	  rt2800pci driver.
-	  Supported chips: RT3090, RT3091 & RT3092
+	  Supported chips: RT3390
 
 	  Support for these devices is non-functional at the moment and is
 	  intended for testers and developers.
 
 config RT2800PCI_RT35XX
-	bool "rt2800pci - Include support for rt35xx (PCI/PCIe/PCMCIA) devices"
+	bool "rt2800pci - Include support for rt35xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	default n
 	---help---
 	  This adds support for rt35xx wireless chipset family to the
@@ -134,8 +124,8 @@ config RT73USB
 	  When compiled as a module, this driver will be called rt73usb.
 
 config RT2800USB
-	tristate "Ralink rt2800 (USB) support (EXPERIMENTAL)"
-	depends on USB && EXPERIMENTAL
+	tristate "Ralink rt27xx/rt28xx/rt30xx (USB) support"
+	depends on USB
 	select RT2800_LIB
 	select RT2X00_LIB_USB
 	select RT2X00_LIB_HT
@@ -143,30 +133,28 @@ config RT2800USB
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT
 	---help---
-	  This adds experimental support for rt2800 wireless chipset family.
-	  Supported chips: RT2770, RT2870 & RT3070.
-
-	  Known issues:
-	  - support for RT2870 chips doesn't work with 802.11n APs yet
-	  - support for RT3070 chips is non-functional at the moment
+	  This adds support for rt27xx/rt28xx/rt30xx wireless chipset family.
+	  Supported chips: RT2770, RT2870 & RT3070, RT3071 & RT3072
 
 	  When compiled as a module, this driver will be called "rt2800usb.ko".
 
 if RT2800USB
 
-config RT2800USB_RT30XX
-	bool "rt2800usb - Include support for rt30xx (USB) devices"
-	default y
+config RT2800USB_RT33XX
+	bool "rt2800usb - Include support for rt33xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
+	default n
 	---help---
-	  This adds support for rt30xx wireless chipset family to the
+	  This adds support for rt33xx wireless chipset family to the
 	  rt2800usb driver.
-	  Supported chips: RT3070, RT3071 & RT3072
+	  Supported chips: RT3370
 
 	  Support for these devices is non-functional at the moment and is
 	  intended for testers and developers.
 
 config RT2800USB_RT35XX
-	bool "rt2800usb - Include support for rt35xx (USB) devices"
+	bool "rt2800usb - Include support for rt35xx devices (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
 	default n
 	---help---
 	  This adds support for rt35xx wireless chipset family to the
@@ -180,9 +168,9 @@ config RT2800USB_UNKNOWN
 	bool "rt2800usb - Include support for unknown (USB) devices"
 	default n
 	---help---
-	  This adds support for rt2800 family devices that are known to
-	  have a rt2800 family chipset, but for which the exact chipset
-	  is unknown.
+	  This adds support for rt2800usb devices that are known to
+	  have a rt28xx family compatible chipset, but for which the exact
+	  chipset is unknown.
 
 	  Support status for these devices is unknown, and enabling these
 	  devices may or may not work.
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 4f420a9ec5dc..9ec6691adf0d 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -885,8 +885,7 @@ static void rt2400pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
 	rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
 }
 
@@ -989,9 +988,7 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2400pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2400pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -1612,6 +1609,7 @@ static const struct ieee80211_ops rt2400pci_mac80211_ops = {
 	.get_tsf		= rt2400pci_get_tsf,
 	.tx_last_beacon		= rt2400pci_tx_last_beacon,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
@@ -1640,28 +1638,28 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2400pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 24,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2400pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 24,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2400pci_queue_bcn = {
-	.entry_num		= BEACON_ENTRIES,
+	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2400pci_queue_atim = {
-	.entry_num		= ATIM_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.h b/drivers/net/wireless/rt2x00/rt2400pci.h
index c048b18f4133..d3a4a68cc439 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.h
+++ b/drivers/net/wireless/rt2x00/rt2400pci.h
@@ -809,8 +809,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 8 * sizeof(__le32) )
-#define RXD_DESC_SIZE			( 8 * sizeof(__le32) )
+#define TXD_DESC_SIZE			(8 * sizeof(__le32))
+#define RXD_DESC_SIZE			(8 * sizeof(__le32))
 
 /*
  * TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
@@ -948,6 +948,6 @@
 	((__CLAMP_TX(__txpower) - MAX_TXPOWER) + MIN_TXPOWER)
 
 #define TXPOWER_TO_DEV(__txpower) \
-	MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER)
+	(MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER))
 
 #endif /* RT2400PCI_H */
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index 97feb7aef809..3e7f20346243 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1040,8 +1040,7 @@ static void rt2500pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, RXCSR0, &reg);
 	rt2x00_set_field32(&reg, RXCSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00pci_register_write(rt2x00dev, RXCSR0, reg);
 }
 
@@ -1144,9 +1143,7 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2500pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2500pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -1193,9 +1190,9 @@ static void rt2500pci_write_tx_desc(struct queue_entry *entry,
 
 	rt2x00_desc_read(txd, 2, &word);
 	rt2x00_set_field32(&word, TXD_W2_IV_OFFSET, IEEE80211_HEADER);
-	rt2x00_set_field32(&word, TXD_W2_AIFS, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W2_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W2_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W2_AIFS, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W2_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W2_CWMAX, entry->queue->cw_max);
 	rt2x00_desc_write(txd, 2, word);
 
 	rt2x00_desc_read(txd, 3, &word);
@@ -1909,6 +1906,7 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = {
 	.get_tsf		= rt2500pci_get_tsf,
 	.tx_last_beacon		= rt2500pci_tx_last_beacon,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
@@ -1937,28 +1935,28 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2500pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2500pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2500pci_queue_bcn = {
-	.entry_num		= BEACON_ENTRIES,
+	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2500pci_queue_atim = {
-	.entry_num		= ATIM_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.h b/drivers/net/wireless/rt2x00/rt2500pci.h
index d708031361ac..2aad7ba8a100 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.h
+++ b/drivers/net/wireless/rt2x00/rt2500pci.h
@@ -1088,8 +1088,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 11 * sizeof(__le32) )
-#define RXD_DESC_SIZE			( 11 * sizeof(__le32) )
+#define TXD_DESC_SIZE			(11 * sizeof(__le32))
+#define RXD_DESC_SIZE			(11 * sizeof(__le32))
 
 /*
  * TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 93e44c7f3a74..8152fec31753 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -39,7 +39,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 0;
+static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
@@ -938,8 +938,7 @@ static void rt2500usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2500usb_register_read(rt2x00dev, TXRX_CSR2, &reg);
 	rt2x00_set_field16(&reg, TXRX_CSR2_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg);
 }
 
@@ -1019,9 +1018,7 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2500usb_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2500usb_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -1081,9 +1078,9 @@ static void rt2500usb_write_tx_desc(struct queue_entry *entry,
 
 	rt2x00_desc_read(txd, 1, &word);
 	rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
-	rt2x00_set_field32(&word, TXD_W1_AIFS, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W1_AIFS, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W1_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W1_CWMAX, entry->queue->cw_max);
 	rt2x00_desc_write(txd, 1, word);
 
 	rt2x00_desc_read(txd, 2, &word);
@@ -1801,6 +1798,7 @@ static const struct ieee80211_ops rt2500usb_mac80211_ops = {
 	.bss_info_changed	= rt2x00mac_bss_info_changed,
 	.conf_tx		= rt2x00mac_conf_tx,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
@@ -1829,28 +1827,28 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2500usb_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2500usb_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2500usb_queue_bcn = {
-	.entry_num		= BEACON_ENTRIES,
+	.entry_num		= 1,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb_bcn),
 };
 
 static const struct data_queue_desc rt2500usb_queue_atim = {
-	.entry_num		= ATIM_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index eb8b6cab9925..a81c4371835b 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -47,6 +47,7 @@
  * RF3021 2.4G 1T2R
  * RF3022 2.4G 2T2R
  * RF3052 2.4G 2T2R
+ * RF3320 2.4G 1T1R
  */
 #define RF2820				0x0001
 #define RF2850				0x0002
@@ -412,10 +413,22 @@
 #define BCN_OFFSET1_BCN7		FIELD32(0xff000000)
 
 /*
- * PBF registers
- * Most are for debug. Driver doesn't touch PBF register.
+ * TXRXQ_PCNT: PBF register
+ * PCNT_TX0Q: Page count for TX hardware queue 0
+ * PCNT_TX1Q: Page count for TX hardware queue 1
+ * PCNT_TX2Q: Page count for TX hardware queue 2
+ * PCNT_RX0Q: Page count for RX hardware queue
  */
 #define TXRXQ_PCNT			0x0438
+#define TXRXQ_PCNT_TX0Q			FIELD32(0x000000ff)
+#define TXRXQ_PCNT_TX1Q			FIELD32(0x0000ff00)
+#define TXRXQ_PCNT_TX2Q			FIELD32(0x00ff0000)
+#define TXRXQ_PCNT_RX0Q			FIELD32(0xff000000)
+
+/*
+ * PBF register
+ * Debug. Driver doesn't touch PBF register.
+ */
 #define PBF_DBG				0x043c
 
 /*
@@ -960,8 +973,31 @@
 
 /*
  * TXOP_CTRL_CFG:
+ * TIMEOUT_TRUN_EN: Enable/Disable TXOP timeout truncation
+ * AC_TRUN_EN: Enable/Disable truncation for AC change
+ * TXRATEGRP_TRUN_EN: Enable/Disable truncation for TX rate group change
+ * USER_MODE_TRUN_EN: Enable/Disable truncation for user TXOP mode
+ * MIMO_PS_TRUN_EN: Enable/Disable truncation for MIMO PS RTS/CTS
+ * RESERVED_TRUN_EN: Reserved
+ * LSIG_TXOP_EN: Enable/Disable L-SIG TXOP protection
+ * EXT_CCA_EN: Enable/Disable extension channel CCA reference (Defer 40Mhz
+ *	       transmissions if extension CCA is clear).
+ * EXT_CCA_DLY: Extension CCA signal delay time (unit: us)
+ * EXT_CWMIN: CwMin for extension channel backoff
+ *	      0: Disabled
+ *
  */
 #define TXOP_CTRL_CFG			0x1340
+#define TXOP_CTRL_CFG_TIMEOUT_TRUN_EN	FIELD32(0x00000001)
+#define TXOP_CTRL_CFG_AC_TRUN_EN	FIELD32(0x00000002)
+#define TXOP_CTRL_CFG_TXRATEGRP_TRUN_EN	FIELD32(0x00000004)
+#define TXOP_CTRL_CFG_USER_MODE_TRUN_EN	FIELD32(0x00000008)
+#define TXOP_CTRL_CFG_MIMO_PS_TRUN_EN	FIELD32(0x00000010)
+#define TXOP_CTRL_CFG_RESERVED_TRUN_EN	FIELD32(0x00000020)
+#define TXOP_CTRL_CFG_LSIG_TXOP_EN	FIELD32(0x00000040)
+#define TXOP_CTRL_CFG_EXT_CCA_EN	FIELD32(0x00000080)
+#define TXOP_CTRL_CFG_EXT_CCA_DLY	FIELD32(0x0000ff00)
+#define TXOP_CTRL_CFG_EXT_CWMIN		FIELD32(0x000f0000)
 
 /*
  * TX_RTS_CFG:
@@ -1485,17 +1521,17 @@
 #define SHARED_KEY_MODE_BASE		0x7000
 
 #define MAC_WCID_ENTRY(__idx) \
-	( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) )
+	(MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)))
 #define PAIRWISE_KEY_ENTRY(__idx) \
-	( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+	(PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)))
 #define MAC_IVEIV_ENTRY(__idx) \
-	( MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)) )
+	(MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)))
 #define MAC_WCID_ATTR_ENTRY(__idx) \
-	( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
+	(MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)))
 #define SHARED_KEY_ENTRY(__idx) \
-	( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+	(SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)))
 #define SHARED_KEY_MODE_ENTRY(__idx) \
-	( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
+	(SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)))
 
 struct mac_wcid_entry {
 	u8 mac[6];
@@ -1635,9 +1671,9 @@ struct mac_iveiv_entry {
 #define HW_BEACON_BASE7			0x5bc0
 
 #define HW_BEACON_OFFSET(__index) \
-	( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
-	  (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
-	  (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
+	(((__index) < 4) ? (HW_BEACON_BASE0 + (__index * 0x0200)) : \
+	  (((__index) < 6) ? (HW_BEACON_BASE4 + ((__index - 4) * 0x0200)) : \
+	  (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))))
 
 /*
  * BBP registers.
@@ -1987,8 +2023,8 @@ struct mac_iveiv_entry {
 /*
  * DMA descriptor defines.
  */
-#define TXWI_DESC_SIZE			( 4 * sizeof(__le32) )
-#define RXWI_DESC_SIZE			( 4 * sizeof(__le32) )
+#define TXWI_DESC_SIZE			(4 * sizeof(__le32))
+#define RXWI_DESC_SIZE			(4 * sizeof(__le32))
 
 /*
  * TX WI structure
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 5f00e00789d8..75631614aba3 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -277,13 +277,17 @@ int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
 	unsigned int i;
 	u32 reg;
 
+	/*
+	 * Some devices are really slow to respond here. Wait a whole second
+	 * before timing out.
+	 */
 	for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
 		rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
 		if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
 		    !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
 			return 0;
 
-		msleep(1);
+		msleep(10);
 	}
 
 	ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
@@ -483,7 +487,7 @@ void rt2800_write_tx_data(struct queue_entry *entry,
 			   txdesc->key_idx : 0xff);
 	rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
 			   txdesc->length);
-	rt2x00_set_field32(&word, TXWI_W1_PACKETID_QUEUE, txdesc->qid);
+	rt2x00_set_field32(&word, TXWI_W1_PACKETID_QUEUE, entry->queue->qid);
 	rt2x00_set_field32(&word, TXWI_W1_PACKETID_ENTRY, (entry->entry_idx % 3) + 1);
 	rt2x00_desc_write(txwi, 1, word);
 
@@ -727,7 +731,7 @@ void rt2800_txdone(struct rt2x00_dev *rt2x00dev)
 	 * that the TX_STA_FIFO stack has a size of 16. We stick to our
 	 * tx ring size for now.
 	 */
-	for (i = 0; i < TX_ENTRIES; i++) {
+	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
 		rt2800_register_read(rt2x00dev, TX_STA_FIFO, &reg);
 		if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID))
 			break;
@@ -824,7 +828,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 }
 EXPORT_SYMBOL_GPL(rt2800_write_beacon);
 
-static void inline rt2800_clear_beacon(struct rt2x00_dev *rt2x00dev,
+static inline void rt2800_clear_beacon(struct rt2x00_dev *rt2x00dev,
 				       unsigned int beacon_base)
 {
 	int i;
@@ -1144,6 +1148,7 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 			struct rt2x00intf_conf *conf, const unsigned int flags)
 {
 	u32 reg;
+	bool update_bssid = false;
 
 	if (flags & CONFIG_UPDATE_TYPE) {
 		/*
@@ -1173,6 +1178,16 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 	}
 
 	if (flags & CONFIG_UPDATE_MAC) {
+		if (flags & CONFIG_UPDATE_TYPE &&
+		    conf->sync == TSF_SYNC_AP_NONE) {
+			/*
+			 * The BSSID register has to be set to our own mac
+			 * address in AP mode.
+			 */
+			memcpy(conf->bssid, conf->mac, sizeof(conf->mac));
+			update_bssid = true;
+		}
+
 		if (!is_zero_ether_addr((const u8 *)conf->mac)) {
 			reg = le32_to_cpu(conf->mac[1]);
 			rt2x00_set_field32(&reg, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
@@ -1183,7 +1198,7 @@ void rt2800_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf,
 					      conf->mac, sizeof(conf->mac));
 	}
 
-	if (flags & CONFIG_UPDATE_BSSID) {
+	if ((flags & CONFIG_UPDATE_BSSID) || update_bssid) {
 		if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
 			reg = le32_to_cpu(conf->bssid[1]);
 			rt2x00_set_field32(&reg, MAC_BSSID_DW1_BSS_ID_MASK, 3);
@@ -1529,7 +1544,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	    rt2x00_rf(rt2x00dev, RF3020) ||
 	    rt2x00_rf(rt2x00dev, RF3021) ||
 	    rt2x00_rf(rt2x00dev, RF3022) ||
-	    rt2x00_rf(rt2x00dev, RF3052))
+	    rt2x00_rf(rt2x00dev, RF3052) ||
+	    rt2x00_rf(rt2x00dev, RF3320))
 		rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info);
 	else
 		rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
@@ -2097,7 +2113,23 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 		rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
 	}
 
-	rt2800_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f);
+	/*
+	 * The legacy driver also sets TXOP_CTRL_CFG_RESERVED_TRUN_EN to 1
+	 * although it is reserved.
+	 */
+	rt2800_register_read(rt2x00dev, TXOP_CTRL_CFG, &reg);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_TIMEOUT_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_AC_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_TXRATEGRP_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_USER_MODE_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_MIMO_PS_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_RESERVED_TRUN_EN, 1);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_LSIG_TXOP_EN, 0);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_EXT_CCA_EN, 0);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_EXT_CCA_DLY, 88);
+	rt2x00_set_field32(&reg, TXOP_CTRL_CFG_EXT_CWMIN, 0);
+	rt2800_register_write(rt2x00dev, TXOP_CTRL_CFG, reg);
+
 	rt2800_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002);
 
 	rt2800_register_read(rt2x00dev, TX_RTS_CFG, &reg);
@@ -2134,7 +2166,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
 					 SHARED_KEY_MODE_ENTRY(i), 0);
 
 	for (i = 0; i < 256; i++) {
-		u32 wcid[2] = { 0xffffffff, 0x00ffffff };
+		static const u32 wcid[2] = { 0xffffffff, 0x00ffffff };
 		rt2800_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i),
 					      wcid, sizeof(wcid));
 
@@ -2981,7 +3013,8 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	    !rt2x00_rf(rt2x00dev, RF2020) &&
 	    !rt2x00_rf(rt2x00dev, RF3021) &&
 	    !rt2x00_rf(rt2x00dev, RF3022) &&
-	    !rt2x00_rf(rt2x00dev, RF3052)) {
+	    !rt2x00_rf(rt2x00dev, RF3052) &&
+	    !rt2x00_rf(rt2x00dev, RF3320)) {
 		ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
 		return -ENODEV;
 	}
@@ -3245,7 +3278,8 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	} else if (rt2x00_rf(rt2x00dev, RF3020) ||
 		   rt2x00_rf(rt2x00dev, RF2020) ||
 		   rt2x00_rf(rt2x00dev, RF3021) ||
-		   rt2x00_rf(rt2x00dev, RF3022)) {
+		   rt2x00_rf(rt2x00dev, RF3022) ||
+		   rt2x00_rf(rt2x00dev, RF3320)) {
 		spec->num_channels = 14;
 		spec->channels = rf_vals_3x;
 	} else if (rt2x00_rf(rt2x00dev, RF3052)) {
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index b26739535986..b989b0d3ed49 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -84,20 +84,22 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
 	rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
 }
 
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
 {
-	u32 *base_addr = (u32 *) KSEG1ADDR(0x1F040000); /* XXX for RT3052 */
+	void __iomem *base_addr = ioremap(0x1F040000, EEPROM_SIZE);
 
 	memcpy_fromio(rt2x00dev->eeprom, base_addr, EEPROM_SIZE);
+
+	iounmap(base_addr);
 }
 #else
 static inline void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
 {
 }
-#endif /* CONFIG_RT2800PCI_SOC */
+#endif /* CONFIG_RALINK_RT288X || CONFIG_RALINK_RT305X */
 
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
 {
 	struct rt2x00_dev *rt2x00dev = eeprom->data;
@@ -181,7 +183,7 @@ static inline int rt2800pci_efuse_detect(struct rt2x00_dev *rt2x00dev)
 static inline void rt2800pci_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev)
 {
 }
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 
 /*
  * Firmware functions
@@ -328,8 +330,7 @@ static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
-			   (state == STATE_RADIO_RX_ON) ||
-			   (state == STATE_RADIO_RX_ON_LINK));
+			   (state == STATE_RADIO_RX_ON));
 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 }
 
@@ -442,7 +443,7 @@ static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
 	 * if the device is booting and wasn't asleep it will return
 	 * failure when attempting to wakeup.
 	 */
-	rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
+	rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
 
 	if (state == STATE_AWAKE) {
 		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKUP, 0, 0);
@@ -477,9 +478,7 @@ static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800pci_set_state(rt2x00dev, STATE_SLEEP);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2800pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -777,7 +776,7 @@ static void rt2800pci_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
 	 * Since we have only one producer and one consumer we don't
 	 * need to lock the kfifo.
 	 */
-	for (i = 0; i < TX_ENTRIES; i++) {
+	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
 		rt2800_register_read(rt2x00dev, TX_STA_FIFO, &status);
 
 		if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
@@ -912,6 +911,7 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
 	__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
 	__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
 	__set_bit(DRIVER_REQUIRE_TXSTATUS_FIFO, &rt2x00dev->flags);
+	__set_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags);
 	if (!modparam_nohwcrypt)
 		__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
 	__set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
@@ -943,6 +943,7 @@ static const struct ieee80211_ops rt2800pci_mac80211_ops = {
 	.get_tsf		= rt2800_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.ampdu_action		= rt2800_ampdu_action,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2800_ops rt2800pci_rt2800_ops = {
@@ -991,21 +992,21 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2800pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2800pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 64,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt2800pci_queue_bcn = {
-	.entry_num		= 8 * BEACON_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= 0, /* No DMA required for beacons */
 	.desc_size		= TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
@@ -1033,12 +1034,15 @@ static const struct rt2x00_ops rt2800pci_ops = {
 /*
  * RT2800pci module information.
  */
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7708), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7727), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7728), PCI_DEVICE_DATA(&rt2800pci_ops) },
@@ -1046,12 +1050,10 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 	{ PCI_DEVICE(0x1432, 0x7748), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7758), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1432, 0x7768), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
-#ifdef CONFIG_RT2800PCI_RT30XX
-	{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
-	{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
 	{ PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
+	{ PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#ifdef CONFIG_RT2800PCI_RT33XX
+	{ PCI_DEVICE(0x1814, 0x3390), PCI_DEVICE_DATA(&rt2800pci_ops) },
 #endif
 #ifdef CONFIG_RT2800PCI_RT35XX
 	{ PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
@@ -1062,19 +1064,19 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
 #endif
 	{ 0, }
 };
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 
 MODULE_AUTHOR(DRV_PROJECT);
 MODULE_VERSION(DRV_VERSION);
 MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver.");
 MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards");
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 MODULE_FIRMWARE(FIRMWARE_RT2860);
 MODULE_DEVICE_TABLE(pci, rt2800pci_device_table);
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 MODULE_LICENSE("GPL");
 
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 static int rt2800soc_probe(struct platform_device *pdev)
 {
 	return rt2x00soc_probe(pdev, &rt2800pci_ops);
@@ -1091,9 +1093,9 @@ static struct platform_driver rt2800soc_driver = {
 	.suspend	= rt2x00soc_suspend,
 	.resume		= rt2x00soc_resume,
 };
-#endif /* CONFIG_RT2800PCI_SOC */
+#endif /* CONFIG_RALINK_RT288X || CONFIG_RALINK_RT305X */
 
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 static struct pci_driver rt2800pci_driver = {
 	.name		= KBUILD_MODNAME,
 	.id_table	= rt2800pci_device_table,
@@ -1102,21 +1104,21 @@ static struct pci_driver rt2800pci_driver = {
 	.suspend	= rt2x00pci_suspend,
 	.resume		= rt2x00pci_resume,
 };
-#endif /* CONFIG_RT2800PCI_PCI */
+#endif /* CONFIG_PCI */
 
 static int __init rt2800pci_init(void)
 {
 	int ret = 0;
 
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 	ret = platform_driver_register(&rt2800soc_driver);
 	if (ret)
 		return ret;
 #endif
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 	ret = pci_register_driver(&rt2800pci_driver);
 	if (ret) {
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 		platform_driver_unregister(&rt2800soc_driver);
 #endif
 		return ret;
@@ -1128,10 +1130,10 @@ static int __init rt2800pci_init(void)
 
 static void __exit rt2800pci_exit(void)
 {
-#ifdef CONFIG_RT2800PCI_PCI
+#ifdef CONFIG_PCI
 	pci_unregister_driver(&rt2800pci_driver);
 #endif
-#ifdef CONFIG_RT2800PCI_SOC
+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X)
 	platform_driver_unregister(&rt2800soc_driver);
 #endif
 }
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.h b/drivers/net/wireless/rt2x00/rt2800pci.h
index 5a8dda9b5b5a..70e050d904c8 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.h
+++ b/drivers/net/wireless/rt2x00/rt2800pci.h
@@ -38,10 +38,10 @@
  * Queue register offset macros
  */
 #define TX_QUEUE_REG_OFFSET		0x10
-#define TX_BASE_PTR(__x)		TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET)
-#define TX_MAX_CNT(__x)			TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET)
-#define TX_CTX_IDX(__x)			TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)
-#define TX_DTX_IDX(__x)			TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)
+#define TX_BASE_PTR(__x)		(TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET))
+#define TX_MAX_CNT(__x)			(TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET))
+#define TX_CTX_IDX(__x)			(TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET))
+#define TX_DTX_IDX(__x)			(TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET))
 
 /*
  * 8051 firmware image.
@@ -52,8 +52,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXD_DESC_SIZE			( 4 * sizeof(__le32) )
-#define RXD_DESC_SIZE			( 4 * sizeof(__le32) )
+#define TXD_DESC_SIZE			(4 * sizeof(__le32))
+#define RXD_DESC_SIZE			(4 * sizeof(__le32))
 
 /*
  * TX descriptor format for TX, PRIO and Beacon Ring.
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index 3dff56ec195a..935b76d3ce4f 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -45,7 +45,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 0;
+static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
@@ -114,8 +114,7 @@ static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 	rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
-			   (state == STATE_RADIO_RX_ON) ||
-			   (state == STATE_RADIO_RX_ON_LINK));
+			   (state == STATE_RADIO_RX_ON));
 	rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 }
 
@@ -165,7 +164,8 @@ static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 	 * this limit so reduce the number to prevent errors.
 	 */
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
-			   ((RX_ENTRIES * DATA_FRAME_SIZE) / 1024) - 3);
+			   ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
+			    / 1024) - 3);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
 	rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
 	rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
@@ -183,9 +183,9 @@ static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
 			       enum dev_state state)
 {
 	if (state == STATE_AWAKE)
-		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
+		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
 	else
-		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
+		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
 
 	return 0;
 }
@@ -215,9 +215,7 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt2800usb_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -245,6 +243,49 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 }
 
 /*
+ * Watchdog handlers
+ */
+static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
+{
+	unsigned int i;
+	u32 reg;
+
+	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
+	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
+		WARNING(rt2x00dev, "TX HW queue 0 timed out,"
+			" invoke forced kick");
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
+
+		for (i = 0; i < 10; i++) {
+			udelay(10);
+			if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
+				break;
+		}
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
+	}
+
+	rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
+	if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
+		WARNING(rt2x00dev, "TX HW queue 1 timed out,"
+			" invoke forced kick");
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
+
+		for (i = 0; i < 10; i++) {
+			udelay(10);
+			if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
+				break;
+		}
+
+		rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
+	}
+
+	rt2x00usb_watchdog(rt2x00dev);
+}
+
+/*
  * TX descriptor initialization
  */
 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
@@ -266,8 +307,14 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 	 * Initialize TXINFO descriptor
 	 */
 	rt2x00_desc_read(txi, 0, &word);
+
+	/*
+	 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
+	 * TXWI + 802.11 header + L2 pad + payload + pad,
+	 * so need to decrease size of TXINFO and USB end pad.
+	 */
 	rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
-			   entry->skb->len - TXINFO_DESC_SIZE);
+			   entry->skb->len - TXINFO_DESC_SIZE - 4);
 	rt2x00_set_field32(&word, TXINFO_W0_WIV,
 			   !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
 	rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
@@ -285,22 +332,29 @@ static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 	skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
 }
 
-/*
- * TX data initialization
- */
-static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
+static void rt2800usb_write_tx_data(struct queue_entry *entry,
+					struct txentry_desc *txdesc)
 {
-	int length;
+	u8 padding_len;
 
 	/*
-	 * The length _must_ include 4 bytes padding,
-	 * it should always be multiple of 4,
-	 * but it must _not_ be a multiple of the USB packet size.
+	 * pad(1~3 bytes) is added after each 802.11 payload.
+	 * USB end pad(4 bytes) is added at each USB bulk out packet end.
+	 * TX frame format is :
+	 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
+	 *                 |<------------- tx_pkt_len ------------->|
 	 */
-	length = roundup(entry->skb->len + 4, 4);
-	length += (4 * !(length % entry->queue->usb_maxpacket));
+        rt2800_write_tx_data(entry, txdesc);
+        padding_len = roundup(entry->skb->len + 4, 4) - entry->skb->len;
+        memset(skb_put(entry->skb, padding_len), 0, padding_len);
+}
 
-	return length;
+/*
+ * TX data initialization
+ */
+static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
+{
+	return entry->skb->len;
 }
 
 /*
@@ -507,6 +561,7 @@ static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 	.get_tsf		= rt2800_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
 	.ampdu_action		= rt2800_ampdu_action,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2800_ops rt2800usb_rt2800_ops = {
@@ -535,9 +590,9 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 	.link_stats		= rt2800_link_stats,
 	.reset_tuner		= rt2800_reset_tuner,
 	.link_tuner		= rt2800_link_tuner,
-	.watchdog		= rt2x00usb_watchdog,
+	.watchdog		= rt2800usb_watchdog,
 	.write_tx_desc		= rt2800usb_write_tx_desc,
-	.write_tx_data		= rt2800_write_tx_data,
+	.write_tx_data		= rt2800usb_write_tx_data,
 	.write_beacon		= rt2800_write_beacon,
 	.get_tx_data_len	= rt2800usb_get_tx_data_len,
 	.kick_tx_queue		= rt2x00usb_kick_tx_queue,
@@ -553,21 +608,21 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt2800usb_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 128,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 64,
 	.data_size		= AGGREGATION_SIZE,
 	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt2800usb_queue_bcn = {
-	.entry_num		= 8 * BEACON_ENTRIES,
+	.entry_num		= 8,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
@@ -599,11 +654,19 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	/* Abocom */
 	{ USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* AirTies */
+	{ USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Allwin */
 	{ USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Amit */
 	{ USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Askey */
@@ -612,8 +675,13 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* AzureWave */
 	{ USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Belkin */
 	{ USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -624,6 +692,7 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -632,17 +701,36 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* D-Link */
 	{ USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Draytek */
+	{ USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Edimax */
+	{ USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Encore */
+	{ USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* EnGenius */
 	{ USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Gigabyte */
 	{ USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Hawking */
 	{ USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -651,6 +739,10 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* I-O DATA */
+	{ USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Linksys */
 	{ USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -658,17 +750,44 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Motorola */
 	{ USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* MSI */
+	{ USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Para */
+	{ USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Pegatron */
+	{ USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Philips */
 	{ USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Planex */
+	{ USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
+	/* Quanta */
+	{ USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Ralink */
+	{ USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Samsung */
 	{ USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Siemens */
@@ -681,13 +800,22 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	{ USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* SMC */
 	{ USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Sparklan */
 	{ USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
@@ -701,101 +829,16 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	/* Zinwell */
 	{ USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Zyxel */
 	{ USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
-#ifdef CONFIG_RT2800USB_RT30XX
-	/* Abocom */
-	{ USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* AirTies */
-	{ USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Allwin */
-	{ USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* ASUS */
-	{ USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* AzureWave */
-	{ USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Conceptronic */
-	{ USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Corega */
-	{ USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* D-Link */
-	{ USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Draytek */
-	{ USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Edimax */
-	{ USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Encore */
-	{ USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* EnGenius */
-	{ USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Gigabyte */
-	{ USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* I-O DATA */
-	{ USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Logitec */
-	{ USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* MSI */
-	{ USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Para */
-	{ USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Pegatron */
-	{ USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Planex */
-	{ USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Quanta */
-	{ USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
+#ifdef CONFIG_RT2800USB_RT33XX
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Sitecom */
-	{ USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* SMC */
-	{ USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
-	/* Zinwell */
-	{ USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
+	{ USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
 #endif
 #ifdef CONFIG_RT2800USB_RT35XX
 	/* Allwin */
@@ -809,12 +852,9 @@ static struct usb_device_id rt2800usb_device_table[] = {
 	/* I-O DATA */
 	{ USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Ralink */
-	{ USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
 	{ USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Sitecom */
 	{ USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
-	{ USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
 	/* Zinwell */
 	{ USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
 #endif
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.h b/drivers/net/wireless/rt2x00/rt2800usb.h
index 0722badccf86..671ea3592610 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
@@ -40,8 +40,8 @@
 /*
  * DMA descriptor defines.
  */
-#define TXINFO_DESC_SIZE		( 1 * sizeof(__le32) )
-#define RXINFO_DESC_SIZE		( 1 * sizeof(__le32) )
+#define TXINFO_DESC_SIZE		(1 * sizeof(__le32))
+#define RXINFO_DESC_SIZE		(1 * sizeof(__le32))
 
 /*
  * TX Info structure
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 94fe589acfaa..e72117f3fdf5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -664,6 +664,7 @@ enum rt2x00_flags {
 	DRIVER_REQUIRE_COPY_IV,
 	DRIVER_REQUIRE_L2PAD,
 	DRIVER_REQUIRE_TXSTATUS_FIFO,
+	DRIVER_REQUIRE_TASKLET_CONTEXT,
 
 	/*
 	 * Driver features
@@ -915,7 +916,7 @@ struct rt2x00_dev {
  * in those cases REGISTER_BUSY_COUNT attempts should be
  * taken with a REGISTER_BUSY_DELAY interval.
  */
-#define REGISTER_BUSY_COUNT	5
+#define REGISTER_BUSY_COUNT	100
 #define REGISTER_BUSY_DELAY	100
 
 /*
@@ -1133,6 +1134,7 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
 int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		      const struct ieee80211_tx_queue_params *params);
 void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw);
+void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop);
 
 /*
  * Driver allocation handlers.
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 54ffb5aeb34e..a238e908c854 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -133,7 +133,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	 */
 	if (!(ant->flags & ANTENNA_RX_DIVERSITY))
 		config.rx = rt2x00lib_config_antenna_check(config.rx, def->rx);
-	else if(config.rx == ANTENNA_SW_DIVERSITY)
+	else if (config.rx == ANTENNA_SW_DIVERSITY)
 		config.rx = active->rx;
 
 	if (!(ant->flags & ANTENNA_TX_DIVERSITY))
@@ -146,7 +146,8 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	 * else the changes will be ignored by the device.
 	 */
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK);
+		rt2x00dev->ops->lib->set_device_state(rt2x00dev,
+						      STATE_RADIO_RX_OFF);
 
 	/*
 	 * Write new antenna setup to device and reset the link tuner.
@@ -160,7 +161,8 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
 	memcpy(active, &config, sizeof(config));
 
 	if (test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK);
+		rt2x00dev->ops->lib->set_device_state(rt2x00dev,
+						      STATE_RADIO_RX_ON);
 }
 
 void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index fcdb6b0dc40f..64dfb1f6823e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -162,11 +162,11 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev,
 	struct timeval timestamp;
 	u32 data_len;
 
-	do_gettimeofday(&timestamp);
-
-	if (!test_bit(FRAME_DUMP_FILE_OPEN, &intf->frame_dump_flags))
+	if (likely(!test_bit(FRAME_DUMP_FILE_OPEN, &intf->frame_dump_flags)))
 		return;
 
+	do_gettimeofday(&timestamp);
+
 	if (skb_queue_len(&intf->frame_dump_skbqueue) > 20) {
 		DEBUG(rt2x00dev, "txrx dump queue length exceeded.\n");
 		return;
@@ -342,7 +342,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file,
 	    sprintf(data, "qid\tcount\tlimit\tlength\tindex\tdma done\tdone\n");
 
 	queue_for_each(intf->rt2x00dev, queue) {
-		spin_lock_irqsave(&queue->lock, irqflags);
+		spin_lock_irqsave(&queue->index_lock, irqflags);
 
 		temp += sprintf(temp, "%d\t%d\t%d\t%d\t%d\t%d\t%d\n", queue->qid,
 				queue->count, queue->limit, queue->length,
@@ -350,7 +350,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file,
 				queue->index[Q_INDEX_DMA_DONE],
 				queue->index[Q_INDEX_DONE]);
 
-		spin_unlock_irqrestore(&queue->lock, irqflags);
+		spin_unlock_irqrestore(&queue->index_lock, irqflags);
 	}
 
 	size = strlen(data);
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 5ba79b935f09..bd3afc92f434 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -68,7 +68,8 @@ int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Enable RX.
 	 */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON);
+	rt2x00link_start_tuner(rt2x00dev);
 
 	/*
 	 * Start watchdog monitoring.
@@ -102,7 +103,8 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Disable RX.
 	 */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
+	rt2x00link_stop_tuner(rt2x00dev);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF);
 
 	/*
 	 * Disable radio.
@@ -113,23 +115,6 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
 	rt2x00leds_led_radio(rt2x00dev, false);
 }
 
-void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state)
-{
-	/*
-	 * When we are disabling the RX, we should also stop the link tuner.
-	 */
-	if (state == STATE_RADIO_RX_OFF)
-		rt2x00link_stop_tuner(rt2x00dev);
-
-	rt2x00dev->ops->lib->set_device_state(rt2x00dev, state);
-
-	/*
-	 * When we are enabling the RX, we should also start the link tuner.
-	 */
-	if (state == STATE_RADIO_RX_ON)
-		rt2x00link_start_tuner(rt2x00dev);
-}
-
 static void rt2x00lib_intf_scheduled_iter(void *data, u8 *mac,
 					  struct ieee80211_vif *vif)
 {
@@ -265,10 +250,9 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
 	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 	enum data_queue_qid qid = skb_get_queue_mapping(entry->skb);
-	unsigned int header_length = ieee80211_get_hdrlen_from_skb(entry->skb);
+	unsigned int header_length, i;
 	u8 rate_idx, rate_flags, retry_rates;
 	u8 skbdesc_flags = skbdesc->flags;
-	unsigned int i;
 	bool success;
 
 	/*
@@ -287,6 +271,11 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	skbdesc->flags &= ~SKBDESC_DESC_IN_SKB;
 
 	/*
+	 * Determine the length of 802.11 header.
+	 */
+	header_length = ieee80211_get_hdrlen_from_skb(entry->skb);
+
+	/*
 	 * Remove L2 padding which was added during
 	 */
 	if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags))
@@ -390,9 +379,12 @@ void rt2x00lib_txdone(struct queue_entry *entry,
 	 * through a mac80211 library call (RTS/CTS) then we should not
 	 * send the status report back.
 	 */
-	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211))
-		ieee80211_tx_status(rt2x00dev->hw, entry->skb);
-	else
+	if (!(skbdesc_flags & SKBDESC_NOT_MAC80211)) {
+		if (test_bit(DRIVER_REQUIRE_TASKLET_CONTEXT, &rt2x00dev->flags))
+			ieee80211_tx_status(rt2x00dev->hw, entry->skb);
+		else
+			ieee80211_tx_status_ni(rt2x00dev->hw, entry->skb);
+	} else
 		dev_kfree_skb_any(entry->skb);
 
 	/*
@@ -483,6 +475,10 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 	unsigned int header_length;
 	int rate_idx;
 
+	if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) ||
+	    !test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
+		goto submit_entry;
+
 	if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
 		goto submit_entry;
 
@@ -567,9 +563,13 @@ void rt2x00lib_rxdone(struct queue_entry *entry)
 	entry->skb = skb;
 
 submit_entry:
-	rt2x00dev->ops->lib->clear_entry(entry);
-	rt2x00queue_index_inc(entry->queue, Q_INDEX);
+	entry->flags = 0;
 	rt2x00queue_index_inc(entry->queue, Q_INDEX_DONE);
+	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
+	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) {
+		rt2x00dev->ops->lib->clear_entry(entry);
+		rt2x00queue_index_inc(entry->queue, Q_INDEX);
+	}
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_rxdone);
 
@@ -678,7 +678,7 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry,
 {
 	entry->flags = 0;
 	entry->bitrate = rate->bitrate;
-	entry->hw_value =index;
+	entry->hw_value = index;
 	entry->hw_value_short = index;
 
 	if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 619da23b7b56..2cf68f82674b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -57,7 +57,7 @@ static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
 }
 
 #define RATE_MCS(__mode, __mcs) \
-	( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) )
+	((((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff))
 
 static inline int rt2x00_get_rate_mcs(const u16 mcs_value)
 {
@@ -69,7 +69,6 @@ static inline int rt2x00_get_rate_mcs(const u16 mcs_value)
  */
 int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev);
 void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev);
-void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, enum dev_state state);
 
 /*
  * Initialization handlers.
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index b971d8798ebf..bfda60eaf4ef 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -67,7 +67,7 @@
 	    (__avg).avg_weight  ? \
 		((((__avg).avg_weight * ((AVG_SAMPLES) - 1)) + \
 		  ((__val) * (AVG_FACTOR))) / \
-		 (AVG_SAMPLES) ) : \
+		 (AVG_SAMPLES)) : \
 		((__val) * (AVG_FACTOR)); \
 	__new.avg = __new.avg_weight / (AVG_FACTOR); \
 	__new; \
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c3c206a97d54..829bf4be9bc3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -283,14 +283,8 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
 	 * invalid behavior in the device.
 	 */
 	memcpy(&intf->mac, vif->addr, ETH_ALEN);
-	if (vif->type == NL80211_IFTYPE_AP) {
-		memcpy(&intf->bssid, vif->addr, ETH_ALEN);
-		rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
-				      intf->mac, intf->bssid);
-	} else {
-		rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
-				      intf->mac, NULL);
-	}
+	rt2x00lib_config_intf(rt2x00dev, intf, vif->type,
+			      intf->mac, NULL);
 
 	/*
 	 * Some filters depend on the current working mode. We can force
@@ -358,7 +352,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	 * if for any reason the link tuner must be reset, this will be
 	 * handled by rt2x00lib_config().
 	 */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_OFF);
 
 	/*
 	 * When we've just turned on the radio, we want to reprogram
@@ -376,7 +370,7 @@ int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
 	rt2x00lib_config_antenna(rt2x00dev, rt2x00dev->default_ant);
 
 	/* Turn RX back on */
-	rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK);
+	rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_RX_ON);
 
 	return 0;
 }
@@ -719,3 +713,41 @@ void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw)
 	wiphy_rfkill_set_hw_state(hw->wiphy, !active);
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_rfkill_poll);
+
+void rt2x00mac_flush(struct ieee80211_hw *hw, bool drop)
+{
+	struct rt2x00_dev *rt2x00dev = hw->priv;
+	struct data_queue *queue;
+	unsigned int i = 0;
+
+	ieee80211_stop_queues(hw);
+
+	/*
+	 * Run over all queues to kick them, this will force
+	 * any pending frames to be transmitted.
+	 */
+	tx_queue_for_each(rt2x00dev, queue) {
+		rt2x00dev->ops->lib->kick_tx_queue(queue);
+	}
+
+	/**
+	 * All queues have been kicked, now wait for each queue
+	 * to become empty. With a bit of luck, we only have to wait
+	 * for the first queue to become empty, because while waiting
+	 * for the that queue, the other queues will have transmitted
+	 * all their frames as well (since they were already kicked).
+	 */
+	tx_queue_for_each(rt2x00dev, queue) {
+		for (i = 0; i < 10; i++) {
+			if (rt2x00queue_empty(queue))
+				break;
+			msleep(100);
+		}
+
+		if (!rt2x00queue_empty(queue))
+			WARNING(rt2x00dev, "Failed to flush queue %d", queue->qid);
+	}
+
+	ieee80211_wake_queues(hw);
+}
+EXPORT_SYMBOL_GPL(rt2x00mac_flush);
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c
index 2449d785cf8d..868ca19b13ea 100644
--- a/drivers/net/wireless/rt2x00/rt2x00pci.c
+++ b/drivers/net/wireless/rt2x00/rt2x00pci.c
@@ -105,7 +105,7 @@ static int rt2x00pci_alloc_queue_dma(struct rt2x00_dev *rt2x00dev,
 	 */
 	addr = dma_alloc_coherent(rt2x00dev->dev,
 				  queue->limit * queue->desc_size,
-				  &dma, GFP_KERNEL | GFP_DMA);
+				  &dma, GFP_KERNEL);
 	if (!addr)
 		return -ENOMEM;
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index e360d287defb..a3d79c7a21c6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -204,8 +204,10 @@ void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length)
 	if (!l2pad)
 		return;
 
-	memmove(skb->data + l2pad, skb->data, header_length);
-	skb_pull(skb, l2pad);
+	memmove(skb->data + header_length, skb->data + header_length + l2pad,
+				skb->len - header_length - l2pad);
+
+	skb_trim(skb, skb->len - l2pad);
 }
 
 static void rt2x00queue_create_tx_descriptor_seq(struct queue_entry *entry,
@@ -311,14 +313,6 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 	memset(txdesc, 0, sizeof(*txdesc));
 
 	/*
-	 * Initialize information from queue
-	 */
-	txdesc->qid = entry->queue->qid;
-	txdesc->cw_min = entry->queue->cw_min;
-	txdesc->cw_max = entry->queue->cw_max;
-	txdesc->aifs = entry->queue->aifs;
-
-	/*
 	 * Header and frame information.
 	 */
 	txdesc->length = entry->skb->len;
@@ -460,12 +454,9 @@ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry,
 	rt2x00debug_dump_frame(queue->rt2x00dev, DUMP_FRAME_TX, entry->skb);
 }
 
-static void rt2x00queue_kick_tx_queue(struct queue_entry *entry,
+static void rt2x00queue_kick_tx_queue(struct data_queue *queue,
 				      struct txentry_desc *txdesc)
 {
-	struct data_queue *queue = entry->queue;
-	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
-
 	/*
 	 * Check if we need to kick the queue, there are however a few rules
 	 *	1) Don't kick unless this is the last in frame in a burst.
@@ -477,7 +468,7 @@ static void rt2x00queue_kick_tx_queue(struct queue_entry *entry,
 	 */
 	if (rt2x00queue_threshold(queue) ||
 	    !test_bit(ENTRY_TXD_BURST, &txdesc->flags))
-		rt2x00dev->ops->lib->kick_tx_queue(queue);
+		queue->rt2x00dev->ops->lib->kick_tx_queue(queue);
 }
 
 int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
@@ -567,7 +558,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
 
 	rt2x00queue_index_inc(queue, Q_INDEX);
 	rt2x00queue_write_tx_descriptor(entry, &txdesc);
-	rt2x00queue_kick_tx_queue(entry, &txdesc);
+	rt2x00queue_kick_tx_queue(queue, &txdesc);
 
 	return 0;
 }
@@ -649,10 +640,10 @@ void rt2x00queue_for_each_entry(struct data_queue *queue,
 	 * it should not be kicked during this run, since it
 	 * is part of another TX operation.
 	 */
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 	index_start = queue->index[start];
 	index_end = queue->index[end];
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 
 	/*
 	 * Start from the TX done pointer, this guarentees that we will
@@ -706,11 +697,11 @@ struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
 		return NULL;
 	}
 
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 
 	entry = &queue->entries[queue->index[index]];
 
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 
 	return entry;
 }
@@ -726,7 +717,7 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
 		return;
 	}
 
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 
 	queue->index[index]++;
 	if (queue->index[index] >= queue->limit)
@@ -741,7 +732,7 @@ void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index)
 		queue->count++;
 	}
 
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
 
 static void rt2x00queue_reset(struct data_queue *queue)
@@ -749,7 +740,7 @@ static void rt2x00queue_reset(struct data_queue *queue)
 	unsigned long irqflags;
 	unsigned int i;
 
-	spin_lock_irqsave(&queue->lock, irqflags);
+	spin_lock_irqsave(&queue->index_lock, irqflags);
 
 	queue->count = 0;
 	queue->length = 0;
@@ -759,7 +750,7 @@ static void rt2x00queue_reset(struct data_queue *queue)
 		queue->last_action[i] = jiffies;
 	}
 
-	spin_unlock_irqrestore(&queue->lock, irqflags);
+	spin_unlock_irqrestore(&queue->index_lock, irqflags);
 }
 
 void rt2x00queue_stop_queues(struct rt2x00_dev *rt2x00dev)
@@ -809,8 +800,8 @@ static int rt2x00queue_alloc_entries(struct data_queue *queue,
 		return -ENOMEM;
 
 #define QUEUE_ENTRY_PRIV_OFFSET(__base, __index, __limit, __esize, __psize) \
-	( ((char *)(__base)) + ((__limit) * (__esize)) + \
-	    ((__index) * (__psize)) )
+	(((char *)(__base)) + ((__limit) * (__esize)) + \
+	    ((__index) * (__psize)))
 
 	for (i = 0; i < queue->limit; i++) {
 		entries[i].flags = 0;
@@ -911,7 +902,7 @@ void rt2x00queue_uninitialize(struct rt2x00_dev *rt2x00dev)
 static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev,
 			     struct data_queue *queue, enum data_queue_qid qid)
 {
-	spin_lock_init(&queue->lock);
+	spin_lock_init(&queue->index_lock);
 
 	queue->rt2x00dev = rt2x00dev;
 	queue->qid = qid;
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index d81d85f34866..29b051ac6401 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -43,22 +43,6 @@
 #define AGGREGATION_SIZE	3840
 
 /**
- * DOC: Number of entries per queue
- *
- * Under normal load without fragmentation, 12 entries are sufficient
- * without the queue being filled up to the maximum. When using fragmentation
- * and the queue threshold code, we need to add some additional margins to
- * make sure the queue will never (or only under extreme load) fill up
- * completely.
- * Since we don't use preallocated DMA, having a large number of queue entries
- * will have minimal impact on the memory requirements for the queue.
- */
-#define RX_ENTRIES	24
-#define TX_ENTRIES	24
-#define BEACON_ENTRIES	1
-#define ATIM_ENTRIES	8
-
-/**
  * enum data_queue_qid: Queue identification
  *
  * @QID_AC_BE: AC BE queue
@@ -296,7 +280,6 @@ enum txentry_desc_flags {
  * Summary of information for the frame descriptor before sending a TX frame.
  *
  * @flags: Descriptor flags (See &enum queue_entry_flags).
- * @qid: Queue identification (See &enum data_queue_qid).
  * @length: Length of the entire frame.
  * @header_length: Length of 802.11 header.
  * @length_high: PLCP length high word.
@@ -309,11 +292,8 @@ enum txentry_desc_flags {
  * @rate_mode: Rate mode (See @enum rate_modulation).
  * @mpdu_density: MDPU density.
  * @retry_limit: Max number of retries.
- * @aifs: AIFS value.
  * @ifs: IFS value.
  * @txop: IFS value for 11n capable chips.
- * @cw_min: cwmin value.
- * @cw_max: cwmax value.
  * @cipher: Cipher type used for encryption.
  * @key_idx: Key index used for encryption.
  * @iv_offset: Position where IV should be inserted by hardware.
@@ -322,8 +302,6 @@ enum txentry_desc_flags {
 struct txentry_desc {
 	unsigned long flags;
 
-	enum data_queue_qid qid;
-
 	u16 length;
 	u16 header_length;
 
@@ -339,11 +317,8 @@ struct txentry_desc {
 	u16 mpdu_density;
 
 	short retry_limit;
-	short aifs;
 	short ifs;
 	short txop;
-	short cw_min;
-	short cw_max;
 
 	enum cipher cipher;
 	u16 key_idx;
@@ -423,7 +398,7 @@ enum queue_index {
  * @entries: Base address of the &struct queue_entry which are
  *	part of this queue.
  * @qid: The queue identification, see &enum data_queue_qid.
- * @lock: Spinlock to protect index handling. Whenever @index, @index_done or
+ * @index_lock: Spinlock to protect index handling. Whenever @index, @index_done or
  *	@index_crypt needs to be changed this lock should be grabbed to prevent
  *	index corruption due to concurrency.
  * @count: Number of frames handled in the queue.
@@ -447,7 +422,7 @@ struct data_queue {
 
 	enum data_queue_qid qid;
 
-	spinlock_t lock;
+	spinlock_t index_lock;
 	unsigned int count;
 	unsigned short limit;
 	unsigned short threshold;
@@ -618,10 +593,10 @@ static inline int rt2x00queue_threshold(struct data_queue *queue)
 }
 
 /**
- * rt2x00queue_timeout - Check if a timeout occured for STATUS reorts
+ * rt2x00queue_status_timeout - Check if a timeout occured for STATUS reports
  * @queue: Queue to check.
  */
-static inline int rt2x00queue_timeout(struct data_queue *queue)
+static inline int rt2x00queue_status_timeout(struct data_queue *queue)
 {
 	return time_after(queue->last_action[Q_INDEX_DMA_DONE],
 			  queue->last_action[Q_INDEX_DONE] + (HZ / 10));
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index cef94621cef7..ed71be95136d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -85,8 +85,6 @@ enum dev_state {
 	STATE_RADIO_OFF,
 	STATE_RADIO_RX_ON,
 	STATE_RADIO_RX_OFF,
-	STATE_RADIO_RX_ON_LINK,
-	STATE_RADIO_RX_OFF_LINK,
 	STATE_RADIO_IRQ_ON,
 	STATE_RADIO_IRQ_OFF,
 	STATE_RADIO_IRQ_ON_ISR,
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.c b/drivers/net/wireless/rt2x00/rt2x00soc.c
index fc98063de71d..2aa5c38022f3 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/rt2x00/rt2x00soc.c
@@ -40,6 +40,8 @@ static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev)
 
 	kfree(rt2x00dev->eeprom);
 	rt2x00dev->eeprom = NULL;
+
+	iounmap(rt2x00dev->csr.base);
 }
 
 static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
@@ -51,9 +53,9 @@ static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev)
 	if (!res)
 		return -ENODEV;
 
-	rt2x00dev->csr.base = (void __iomem *)KSEG1ADDR(res->start);
+	rt2x00dev->csr.base = ioremap(res->start, resource_size(res));
 	if (!rt2x00dev->csr.base)
-		goto exit;
+		return -ENOMEM;
 
 	rt2x00dev->eeprom = kzalloc(rt2x00dev->ops->eeprom_size, GFP_KERNEL);
 	if (!rt2x00dev->eeprom)
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index b3317df7a7d4..9ac14598e2a0 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -226,9 +226,7 @@ static void rt2x00usb_interrupt_txdone(struct urb *urb)
 	 * Schedule the delayed work for reading the TX status
 	 * from the device.
 	 */
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->txdone_work);
+	ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->txdone_work);
 }
 
 static void rt2x00usb_kick_tx_entry(struct queue_entry *entry)
@@ -323,21 +321,6 @@ static void rt2x00usb_watchdog_tx_dma(struct data_queue *queue)
 	rt2x00dev->txdone_work.func(&rt2x00dev->txdone_work);
 
 	/*
-	 * Security measure: if the driver did override the
-	 * txdone_work function, and the hardware did arrive
-	 * in a state which causes it to malfunction, it is
-	 * possible that the driver couldn't handle the txdone
-	 * event correctly. So after giving the driver the
-	 * chance to cleanup, we now force a cleanup of any
-	 * leftovers.
-	 */
-	if (!rt2x00queue_empty(queue)) {
-		WARNING(queue->rt2x00dev, "TX queue %d DMA timed out,"
-			" status handling failed, invoke hard reset", queue->qid);
-		rt2x00usb_work_txdone(&rt2x00dev->txdone_work);
-	}
-
-	/*
 	 * The queue has been reset, and mac80211 is allowed to use the
 	 * queue again.
 	 */
@@ -361,7 +344,7 @@ void rt2x00usb_watchdog(struct rt2x00_dev *rt2x00dev)
 		if (!rt2x00queue_empty(queue)) {
 			if (rt2x00queue_dma_timeout(queue))
 				rt2x00usb_watchdog_tx_dma(queue);
-			if (rt2x00queue_timeout(queue))
+			if (rt2x00queue_status_timeout(queue))
 				rt2x00usb_watchdog_tx_status(queue);
 		}
 	}
@@ -424,9 +407,7 @@ static void rt2x00usb_interrupt_rxdone(struct urb *urb)
 	 * Schedule the delayed work for reading the RX status
 	 * from the device.
 	 */
-	if (test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags) &&
-	    test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
-		ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->rxdone_work);
+	ieee80211_queue_work(rt2x00dev->hw, &rt2x00dev->rxdone_work);
 }
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index af548c87f108..6b09b01f634f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1623,8 +1623,7 @@ static void rt61pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg);
 }
 
@@ -1745,9 +1744,7 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt61pci_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt61pci_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -1789,10 +1786,10 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 	 * Start writing the descriptor words.
 	 */
 	rt2x00_desc_read(txd, 1, &word);
-	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, txdesc->qid);
-	rt2x00_set_field32(&word, TXD_W1_AIFSN, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, entry->queue->qid);
+	rt2x00_set_field32(&word, TXD_W1_AIFSN, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W1_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W1_CWMAX, entry->queue->cw_max);
 	rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
 	rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
 			   test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
@@ -1820,7 +1817,7 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 	rt2x00_set_field32(&word, TXD_W5_WAITING_DMA_DONE_INT, 1);
 	rt2x00_desc_write(txd, 5, word);
 
-	if (txdesc->qid != QID_BEACON) {
+	if (entry->queue->qid != QID_BEACON) {
 		rt2x00_desc_read(txd, 6, &word);
 		rt2x00_set_field32(&word, TXD_W6_BUFFER_PHYSICAL_ADDRESS,
 				   skbdesc->skb_dma);
@@ -1866,8 +1863,8 @@ static void rt61pci_write_tx_desc(struct queue_entry *entry,
 	 * Register descriptor details in skb frame descriptor.
 	 */
 	skbdesc->desc = txd;
-	skbdesc->desc_len =
-		(txdesc->qid == QID_BEACON) ?  TXINFO_SIZE : TXD_DESC_SIZE;
+	skbdesc->desc_len = (entry->queue->qid == QID_BEACON) ? TXINFO_SIZE :
+			    TXD_DESC_SIZE;
 }
 
 /*
@@ -2078,7 +2075,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev)
 	 * that the TX_STA_FIFO stack has a size of 16. We stick to our
 	 * tx ring size for now.
 	 */
-	for (i = 0; i < TX_ENTRIES; i++) {
+	for (i = 0; i < rt2x00dev->ops->tx->entry_num; i++) {
 		rt2x00pci_register_read(rt2x00dev, STA_CSR4, &reg);
 		if (!rt2x00_get_field32(reg, STA_CSR4_VALID))
 			break;
@@ -2824,6 +2821,7 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = {
 	.conf_tx		= rt61pci_conf_tx,
 	.get_tsf		= rt61pci_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
@@ -2857,21 +2855,21 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt61pci_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt61pci_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
 };
 
 static const struct data_queue_desc rt61pci_queue_bcn = {
-	.entry_num		= 4 * BEACON_ENTRIES,
+	.entry_num		= 4,
 	.data_size		= 0, /* No DMA required for beacons */
 	.desc_size		= TXINFO_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_pci),
diff --git a/drivers/net/wireless/rt2x00/rt61pci.h b/drivers/net/wireless/rt2x00/rt61pci.h
index e2e728ab0b2e..afc803b7959f 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.h
+++ b/drivers/net/wireless/rt2x00/rt61pci.h
@@ -412,7 +412,7 @@ struct hw_pairwise_ta_entry {
  * DROP_VERSION_ERROR: Drop version error frame.
  * DROP_MULTICAST: Drop multicast frames.
  * DROP_BORADCAST: Drop broadcast frames.
- * ROP_ACK_CTS: Drop received ACK and CTS.
+ * DROP_ACK_CTS: Drop received ACK and CTS.
  */
 #define TXRX_CSR0			0x3040
 #define TXRX_CSR0_RX_ACK_TIMEOUT	FIELD32(0x000001ff)
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 9be8089317e4..6f04552f5819 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -40,7 +40,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 0;
+static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
@@ -1331,8 +1331,7 @@ static void rt73usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 
 	rt2x00usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
 	rt2x00_set_field32(&reg, TXRX_CSR0_DISABLE_RX,
-			   (state == STATE_RADIO_RX_OFF) ||
-			   (state == STATE_RADIO_RX_OFF_LINK));
+			   (state == STATE_RADIO_RX_OFF));
 	rt2x00usb_register_write(rt2x00dev, TXRX_CSR0, reg);
 }
 
@@ -1403,9 +1402,7 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 		rt73usb_disable_radio(rt2x00dev);
 		break;
 	case STATE_RADIO_RX_ON:
-	case STATE_RADIO_RX_ON_LINK:
 	case STATE_RADIO_RX_OFF:
-	case STATE_RADIO_RX_OFF_LINK:
 		rt73usb_toggle_rx(rt2x00dev, state);
 		break;
 	case STATE_RADIO_IRQ_ON:
@@ -1472,10 +1469,10 @@ static void rt73usb_write_tx_desc(struct queue_entry *entry,
 	rt2x00_desc_write(txd, 0, word);
 
 	rt2x00_desc_read(txd, 1, &word);
-	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, txdesc->qid);
-	rt2x00_set_field32(&word, TXD_W1_AIFSN, txdesc->aifs);
-	rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
-	rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+	rt2x00_set_field32(&word, TXD_W1_HOST_Q_ID, entry->queue->qid);
+	rt2x00_set_field32(&word, TXD_W1_AIFSN, entry->queue->aifs);
+	rt2x00_set_field32(&word, TXD_W1_CWMIN, entry->queue->cw_min);
+	rt2x00_set_field32(&word, TXD_W1_CWMAX, entry->queue->cw_max);
 	rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
 	rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE,
 			   test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
@@ -2264,6 +2261,7 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = {
 	.conf_tx		= rt73usb_conf_tx,
 	.get_tsf		= rt73usb_get_tsf,
 	.rfkill_poll		= rt2x00mac_rfkill_poll,
+	.flush			= rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
@@ -2296,21 +2294,21 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = {
 };
 
 static const struct data_queue_desc rt73usb_queue_rx = {
-	.entry_num		= RX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= RXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt73usb_queue_tx = {
-	.entry_num		= TX_ENTRIES,
+	.entry_num		= 32,
 	.data_size		= DATA_FRAME_SIZE,
 	.desc_size		= TXD_DESC_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
 };
 
 static const struct data_queue_desc rt73usb_queue_bcn = {
-	.entry_num		= 4 * BEACON_ENTRIES,
+	.entry_num		= 4,
 	.data_size		= MGMT_FRAME_SIZE,
 	.desc_size		= TXINFO_SIZE,
 	.priv_size		= sizeof(struct queue_entry_priv_usb),
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 44d5b2bebd39..1315ce5c992f 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -322,7 +322,7 @@ struct hw_pairwise_ta_entry {
  * DROP_VERSION_ERROR: Drop version error frame.
  * DROP_MULTICAST: Drop multicast frames.
  * DROP_BORADCAST: Drop broadcast frames.
- * ROP_ACK_CTS: Drop received ACK and CTS.
+ * DROP_ACK_CTS: Drop received ACK and CTS.
  */
 #define TXRX_CSR0			0x3040
 #define TXRX_CSR0_RX_ACK_TIMEOUT	FIELD32(0x000001ff)
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 38fa8244cc96..eeee244fcaab 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -553,6 +553,46 @@ static int rtl8187b_init_status_urb(struct ieee80211_hw *dev)
 	return ret;
 }
 
+static void rtl8187_set_anaparam(struct rtl8187_priv *priv, bool rfon)
+{
+	u32 anaparam, anaparam2;
+	u8 anaparam3, reg;
+
+	if (!priv->is_rtl8187b) {
+		if (rfon) {
+			anaparam = RTL8187_RTL8225_ANAPARAM_ON;
+			anaparam2 = RTL8187_RTL8225_ANAPARAM2_ON;
+		} else {
+			anaparam = RTL8187_RTL8225_ANAPARAM_OFF;
+			anaparam2 = RTL8187_RTL8225_ANAPARAM2_OFF;
+		}
+	} else {
+		if (rfon) {
+			anaparam = RTL8187B_RTL8225_ANAPARAM_ON;
+			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_ON;
+			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_ON;
+		} else {
+			anaparam = RTL8187B_RTL8225_ANAPARAM_OFF;
+			anaparam2 = RTL8187B_RTL8225_ANAPARAM2_OFF;
+			anaparam3 = RTL8187B_RTL8225_ANAPARAM3_OFF;
+		}
+	}
+
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_CONFIG);
+	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
+	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM, anaparam);
+	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2, anaparam2);
+	if (priv->is_rtl8187b)
+		rtl818x_iowrite8(priv, &priv->map->ANAPARAM3, anaparam3);
+	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
+	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
+	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
+			 RTL818X_EEPROM_CMD_NORMAL);
+}
+
 static int rtl8187_cmd_reset(struct ieee80211_hw *dev)
 {
 	struct rtl8187_priv *priv = dev->priv;
@@ -603,19 +643,7 @@ static int rtl8187_init_hw(struct ieee80211_hw *dev)
 	int res;
 
 	/* reset */
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg |
-			 RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-			  RTL8187_RTL8225_ANAPARAM_ON);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg &
-			 ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
+	rtl8187_set_anaparam(priv, true);
 
 	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
 
@@ -629,17 +657,7 @@ static int rtl8187_init_hw(struct ieee80211_hw *dev)
 	if (res)
 		return res;
 
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-			  RTL8187_RTL8225_ANAPARAM_ON);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3,
-			reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+	rtl8187_set_anaparam(priv, true);
 
 	/* setup card */
 	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0);
@@ -712,10 +730,9 @@ static const u8 rtl8187b_reg_table[][3] = {
 
 	{0x58, 0x4B, 1}, {0x59, 0x00, 1}, {0x5A, 0x4B, 1}, {0x5B, 0x00, 1},
 	{0x60, 0x4B, 1}, {0x61, 0x09, 1}, {0x62, 0x4B, 1}, {0x63, 0x09, 1},
-	{0xCE, 0x0F, 1}, {0xCF, 0x00, 1}, {0xE0, 0xFF, 1}, {0xE1, 0x0F, 1},
-	{0xE2, 0x00, 1}, {0xF0, 0x4E, 1}, {0xF1, 0x01, 1}, {0xF2, 0x02, 1},
-	{0xF3, 0x03, 1}, {0xF4, 0x04, 1}, {0xF5, 0x05, 1}, {0xF6, 0x06, 1},
-	{0xF7, 0x07, 1}, {0xF8, 0x08, 1},
+	{0xCE, 0x0F, 1}, {0xCF, 0x00, 1}, {0xF0, 0x4E, 1}, {0xF1, 0x01, 1},
+	{0xF2, 0x02, 1}, {0xF3, 0x03, 1}, {0xF4, 0x04, 1}, {0xF5, 0x05, 1},
+	{0xF6, 0x06, 1}, {0xF7, 0x07, 1}, {0xF8, 0x08, 1},
 
 	{0x4E, 0x00, 2}, {0x0C, 0x04, 2}, {0x21, 0x61, 2}, {0x22, 0x68, 2},
 	{0x23, 0x6F, 2}, {0x24, 0x76, 2}, {0x25, 0x7D, 2}, {0x26, 0x84, 2},
@@ -723,14 +740,13 @@ static const u8 rtl8187b_reg_table[][3] = {
 	{0x52, 0x04, 2}, {0x53, 0xA0, 2}, {0x54, 0x1F, 2}, {0x55, 0x23, 2},
 	{0x56, 0x45, 2}, {0x57, 0x67, 2}, {0x58, 0x08, 2}, {0x59, 0x08, 2},
 	{0x5A, 0x08, 2}, {0x5B, 0x08, 2}, {0x60, 0x08, 2}, {0x61, 0x08, 2},
-	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2}, {0x72, 0x56, 2},
-	{0x73, 0x9A, 2},
+	{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2},
 
-	{0x34, 0xF0, 0}, {0x35, 0x0F, 0}, {0x5B, 0x40, 0}, {0x84, 0x88, 0},
-	{0x85, 0x24, 0}, {0x88, 0x54, 0}, {0x8B, 0xB8, 0}, {0x8C, 0x07, 0},
-	{0x8D, 0x00, 0}, {0x94, 0x1B, 0}, {0x95, 0x12, 0}, {0x96, 0x00, 0},
-	{0x97, 0x06, 0}, {0x9D, 0x1A, 0}, {0x9F, 0x10, 0}, {0xB4, 0x22, 0},
-	{0xBE, 0x80, 0}, {0xDB, 0x00, 0}, {0xEE, 0x00, 0}, {0x4C, 0x00, 2},
+	{0x5B, 0x40, 0}, {0x84, 0x88, 0}, {0x85, 0x24, 0}, {0x88, 0x54, 0},
+	{0x8B, 0xB8, 0}, {0x8C, 0x07, 0}, {0x8D, 0x00, 0}, {0x94, 0x1B, 0},
+	{0x95, 0x12, 0}, {0x96, 0x00, 0}, {0x97, 0x06, 0}, {0x9D, 0x1A, 0},
+	{0x9F, 0x10, 0}, {0xB4, 0x22, 0}, {0xBE, 0x80, 0}, {0xDB, 0x00, 0},
+	{0xEE, 0x00, 0}, {0x4C, 0x00, 2},
 
 	{0x9F, 0x00, 3}, {0x8C, 0x01, 0}, {0x8D, 0x10, 0}, {0x8E, 0x08, 0},
 	{0x8F, 0x00, 0}
@@ -742,48 +758,34 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 	int res, i;
 	u8 reg;
 
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE | RTL818X_CONFIG3_GNT_SELECT;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-			  RTL8187B_RTL8225_ANAPARAM2_ON);
-	rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-			  RTL8187B_RTL8225_ANAPARAM_ON);
-	rtl818x_iowrite8(priv, &priv->map->ANAPARAM3,
-			 RTL8187B_RTL8225_ANAPARAM3_ON);
+	rtl8187_set_anaparam(priv, true);
 
+	/* Reset PLL sequence on 8187B. Realtek note: reduces power
+	 * consumption about 30 mA */
 	rtl818x_iowrite8(priv, (u8 *)0xFF61, 0x10);
 	reg = rtl818x_ioread8(priv, (u8 *)0xFF62);
 	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg & ~(1 << 5));
 	rtl818x_iowrite8(priv, (u8 *)0xFF62, reg | (1 << 5));
 
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg &= ~RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
-
 	res = rtl8187_cmd_reset(dev);
 	if (res)
 		return res;
 
-	rtl818x_iowrite16(priv, (__le16 *)0xFF2D, 0x0FFF);
+	rtl8187_set_anaparam(priv, true);
+
+	/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
+	 * RESP_RATE on 8187L in Realtek sources: each bit should be each
+	 * one of the 12 rates, all are enabled */
+	rtl818x_iowrite16(priv, (__le16 *)0xFF34, 0x0FFF);
+
 	reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
 	reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
 	rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);
-	reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
-	reg |= RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT |
-	       RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
-	rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
 
+	/* Auto Rate Fallback Register (ARFR): 1M-54M setting */
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFE0, 0x0FFF, 1);
+	rtl818x_iowrite8_idx(priv, (u8 *)0xFFE2, 0x00, 1);
 
-	rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
-	rtl818x_iowrite16(priv, &priv->map->ATIM_WND, 2);
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFFD4, 0xFFFF, 1);
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
@@ -811,16 +813,9 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
 
 	rtl818x_iowrite32(priv, &priv->map->RF_TIMING, 0x00004001);
 
+	/* RFSW_CTRL register */
 	rtl818x_iowrite16_idx(priv, (__le16 *)0xFF72, 0x569A, 2);
 
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	reg |= RTL818X_CONFIG3_ANAPARAM_WRITE;
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
-			 RTL818X_EEPROM_CMD_NORMAL);
-
 	rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x0480);
 	rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x2488);
 	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FFF);
@@ -929,6 +924,12 @@ static int rtl8187_start(struct ieee80211_hw *dev)
 		priv->rx_conf = reg;
 		rtl818x_iowrite32(priv, &priv->map->RX_CONF, reg);
 
+		reg = rtl818x_ioread8(priv, &priv->map->TX_AGC_CTL);
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT;
+		reg &= ~RTL818X_TX_AGC_CTL_FEEDBACK_ANT;
+		rtl818x_iowrite8(priv, &priv->map->TX_AGC_CTL, reg);
+
 		rtl818x_iowrite32(priv, &priv->map->TX_CONF,
 				  RTL818X_TX_CONF_HW_SEQNUM |
 				  RTL818X_TX_CONF_DISREQQSIZE |
@@ -1002,6 +1003,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
 	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
 
 	priv->rf->stop(dev);
+	rtl8187_set_anaparam(priv, false);
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
 	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index 97eebdcf7eb9..5c6666f09ac1 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -898,29 +898,7 @@ static void rtl8225z2_b_rf_init(struct ieee80211_hw *dev)
 
 static void rtl8225_rf_stop(struct ieee80211_hw *dev)
 {
-	u8 reg;
-	struct rtl8187_priv *priv = dev->priv;
-
 	rtl8225_write(dev, 0x4, 0x1f);
-
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
-	reg = rtl818x_ioread8(priv, &priv->map->CONFIG3);
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg | RTL818X_CONFIG3_ANAPARAM_WRITE);
-	if (!priv->is_rtl8187b) {
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-				  RTL8187_RTL8225_ANAPARAM2_OFF);
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-				  RTL8187_RTL8225_ANAPARAM_OFF);
-	} else {
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM2,
-				  RTL8187B_RTL8225_ANAPARAM2_OFF);
-		rtl818x_iowrite32(priv, &priv->map->ANAPARAM,
-				  RTL8187B_RTL8225_ANAPARAM_OFF);
-		rtl818x_iowrite8(priv, &priv->map->ANAPARAM3,
-				  RTL8187B_RTL8225_ANAPARAM3_OFF);
-	}
-	rtl818x_iowrite8(priv, &priv->map->CONFIG3, reg & ~RTL818X_CONFIG3_ANAPARAM_WRITE);
-	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 }
 
 static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 7a8762553cdc..012e1a4016fe 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -52,14 +52,14 @@ void wl1251_disable_interrupts(struct wl1251 *wl)
 	wl->if_ops->disable_irq(wl);
 }
 
-static void wl1251_power_off(struct wl1251 *wl)
+static int wl1251_power_off(struct wl1251 *wl)
 {
-	wl->set_power(false);
+	return wl->if_ops->power(wl, false);
 }
 
-static void wl1251_power_on(struct wl1251 *wl)
+static int wl1251_power_on(struct wl1251 *wl)
 {
-	wl->set_power(true);
+	return wl->if_ops->power(wl, true);
 }
 
 static int wl1251_fetch_firmware(struct wl1251 *wl)
@@ -152,9 +152,12 @@ static void wl1251_fw_wakeup(struct wl1251 *wl)
 
 static int wl1251_chip_wakeup(struct wl1251 *wl)
 {
-	int ret = 0;
+	int ret;
+
+	ret = wl1251_power_on(wl);
+	if (ret < 0)
+		return ret;
 
-	wl1251_power_on(wl);
 	msleep(WL1251_POWER_ON_SLEEP);
 	wl->if_ops->reset(wl);
 
diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
index 74ba9ced5393..596d90ecba33 100644
--- a/drivers/net/wireless/wl1251/sdio.c
+++ b/drivers/net/wireless/wl1251/sdio.c
@@ -26,6 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/wl12xx.h>
 #include <linux/irq.h>
+#include <linux/pm_runtime.h>
 
 #include "wl1251.h"
 
@@ -42,8 +43,6 @@ struct wl1251_sdio {
 	u32 elp_val;
 };
 
-static struct wl12xx_platform_data *wl12xx_board_data;
-
 static struct sdio_func *wl_to_func(struct wl1251 *wl)
 {
 	struct wl1251_sdio *wl_sdio = wl->if_priv;
@@ -171,8 +170,42 @@ static void wl1251_disable_line_irq(struct wl1251 *wl)
 	return disable_irq(wl->irq);
 }
 
-static void wl1251_sdio_set_power(bool enable)
+static int wl1251_sdio_set_power(struct wl1251 *wl, bool enable)
 {
+	struct sdio_func *func = wl_to_func(wl);
+	int ret;
+
+	if (enable) {
+		/*
+		 * Power is controlled by runtime PM, but we still call board
+		 * callback in case it wants to do any additional setup,
+		 * for example enabling clock buffer for the module.
+		 */
+		if (wl->set_power)
+			wl->set_power(true);
+
+		ret = pm_runtime_get_sync(&func->dev);
+		if (ret < 0)
+			goto out;
+
+		sdio_claim_host(func);
+		sdio_enable_func(func);
+		sdio_release_host(func);
+	} else {
+		sdio_claim_host(func);
+		sdio_disable_func(func);
+		sdio_release_host(func);
+
+		ret = pm_runtime_put_sync(&func->dev);
+		if (ret < 0)
+			goto out;
+
+		if (wl->set_power)
+			wl->set_power(false);
+	}
+
+out:
+	return ret;
 }
 
 static struct wl1251_if_operations wl1251_sdio_ops = {
@@ -181,30 +214,7 @@ static struct wl1251_if_operations wl1251_sdio_ops = {
 	.write_elp = wl1251_sdio_write_elp,
 	.read_elp = wl1251_sdio_read_elp,
 	.reset = wl1251_sdio_reset,
-};
-
-static int wl1251_platform_probe(struct platform_device *pdev)
-{
-	if (pdev->id != -1) {
-		wl1251_error("can only handle single device");
-		return -ENODEV;
-	}
-
-	wl12xx_board_data = pdev->dev.platform_data;
-	return 0;
-}
-
-/*
- * Dummy platform_driver for passing platform_data to this driver,
- * until we have a way to pass this through SDIO subsystem or
- * some other way.
- */
-static struct platform_driver wl1251_platform_driver = {
-	.driver = {
-		.name	= "wl1251_data",
-		.owner	= THIS_MODULE,
-	},
-	.probe	= wl1251_platform_probe,
+	.power = wl1251_sdio_set_power,
 };
 
 static int wl1251_sdio_probe(struct sdio_func *func,
@@ -214,6 +224,7 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 	struct wl1251 *wl;
 	struct ieee80211_hw *hw;
 	struct wl1251_sdio *wl_sdio;
+	const struct wl12xx_platform_data *wl12xx_board_data;
 
 	hw = wl1251_alloc_hw();
 	if (IS_ERR(hw))
@@ -239,8 +250,8 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 	wl_sdio->func = func;
 	wl->if_priv = wl_sdio;
 	wl->if_ops = &wl1251_sdio_ops;
-	wl->set_power = wl1251_sdio_set_power;
 
+	wl12xx_board_data = wl12xx_get_platform_data();
 	if (wl12xx_board_data != NULL) {
 		wl->set_power = wl12xx_board_data->set_power;
 		wl->irq = wl12xx_board_data->irq;
@@ -273,6 +284,10 @@ static int wl1251_sdio_probe(struct sdio_func *func,
 		goto out_free_irq;
 
 	sdio_set_drvdata(func, wl);
+
+	/* Tell PM core that we don't need the card to be powered now */
+	pm_runtime_put_noidle(&func->dev);
+
 	return ret;
 
 out_free_irq:
@@ -294,6 +309,9 @@ static void __devexit wl1251_sdio_remove(struct sdio_func *func)
 	struct wl1251 *wl = sdio_get_drvdata(func);
 	struct wl1251_sdio *wl_sdio = wl->if_priv;
 
+	/* Undo decrement done above in wl1251_probe */
+	pm_runtime_get_noresume(&func->dev);
+
 	if (wl->irq)
 		free_irq(wl->irq, wl);
 	kfree(wl_sdio);
@@ -305,23 +323,37 @@ static void __devexit wl1251_sdio_remove(struct sdio_func *func)
 	sdio_release_host(func);
 }
 
+static int wl1251_suspend(struct device *dev)
+{
+	/*
+	 * Tell MMC/SDIO core it's OK to power down the card
+	 * (if it isn't already), but not to remove it completely.
+	 */
+	return 0;
+}
+
+static int wl1251_resume(struct device *dev)
+{
+	return 0;
+}
+
+static const struct dev_pm_ops wl1251_sdio_pm_ops = {
+	.suspend        = wl1251_suspend,
+	.resume         = wl1251_resume,
+};
+
 static struct sdio_driver wl1251_sdio_driver = {
 	.name		= "wl1251_sdio",
 	.id_table	= wl1251_devices,
 	.probe		= wl1251_sdio_probe,
 	.remove		= __devexit_p(wl1251_sdio_remove),
+	.drv.pm		= &wl1251_sdio_pm_ops,
 };
 
 static int __init wl1251_sdio_init(void)
 {
 	int err;
 
-	err = platform_driver_register(&wl1251_platform_driver);
-	if (err) {
-		wl1251_error("failed to register platform driver: %d", err);
-		return err;
-	}
-
 	err = sdio_register_driver(&wl1251_sdio_driver);
 	if (err)
 		wl1251_error("failed to register sdio driver: %d", err);
@@ -331,7 +363,6 @@ static int __init wl1251_sdio_init(void)
 static void __exit wl1251_sdio_exit(void)
 {
 	sdio_unregister_driver(&wl1251_sdio_driver);
-	platform_driver_unregister(&wl1251_platform_driver);
 	wl1251_notice("unloaded");
 }
 
diff --git a/drivers/net/wireless/wl1251/spi.c b/drivers/net/wireless/wl1251/spi.c
index 88fa8e69d0d1..ac872b38960f 100644
--- a/drivers/net/wireless/wl1251/spi.c
+++ b/drivers/net/wireless/wl1251/spi.c
@@ -215,12 +215,21 @@ static void wl1251_spi_disable_irq(struct wl1251 *wl)
 	return disable_irq(wl->irq);
 }
 
+static int wl1251_spi_set_power(struct wl1251 *wl, bool enable)
+{
+	if (wl->set_power)
+		wl->set_power(enable);
+
+	return 0;
+}
+
 static const struct wl1251_if_operations wl1251_spi_ops = {
 	.read = wl1251_spi_read,
 	.write = wl1251_spi_write,
 	.reset = wl1251_spi_reset_wake,
 	.enable_irq = wl1251_spi_enable_irq,
 	.disable_irq = wl1251_spi_disable_irq,
+	.power = wl1251_spi_set_power,
 };
 
 static int __devinit wl1251_spi_probe(struct spi_device *spi)
diff --git a/drivers/net/wireless/wl1251/wl1251.h b/drivers/net/wireless/wl1251/wl1251.h
index e113d4c1fb35..13fbeeccf609 100644
--- a/drivers/net/wireless/wl1251/wl1251.h
+++ b/drivers/net/wireless/wl1251/wl1251.h
@@ -256,6 +256,7 @@ struct wl1251_if_operations {
 	void (*write)(struct wl1251 *wl, int addr, void *buf, size_t len);
 	void (*read_elp)(struct wl1251 *wl, int addr, u32 *val);
 	void (*write_elp)(struct wl1251 *wl, int addr, u32 val);
+	int  (*power)(struct wl1251 *wl, bool enable);
 	void (*reset)(struct wl1251 *wl);
 	void (*enable_irq)(struct wl1251 *wl);
 	void (*disable_irq)(struct wl1251 *wl);
diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig
index b447559f1db5..d2adeb1f72b7 100644
--- a/drivers/net/wireless/wl12xx/Kconfig
+++ b/drivers/net/wireless/wl12xx/Kconfig
@@ -1,46 +1,58 @@
-menuconfig WL12XX
+menuconfig WL12XX_MENU
 	tristate "TI wl12xx driver support"
 	depends on MAC80211 && EXPERIMENTAL
 	---help---
-	  This will enable TI wl12xx driver support. The drivers make
-	  use of the mac80211 stack.
+	  This will enable TI wl12xx driver support for the following chips:
+	  wl1271 and wl1273.
+	  The drivers make use of the mac80211 stack.
 
-config WL1271
-	tristate "TI wl1271 support"
-	depends on WL12XX && GENERIC_HARDIRQS
+config WL12XX
+	tristate "TI wl12xx support"
+	depends on WL12XX_MENU && GENERIC_HARDIRQS
 	depends on INET
 	select FW_LOADER
 	select CRC7
 	---help---
-	  This module adds support for wireless adapters based on the
-	  TI wl1271 chipset.
+	  This module adds support for wireless adapters based on TI wl1271 and
+	  TI wl1273 chipsets. This module does *not* include support for wl1251.
+	  For wl1251 support, use the separate homonymous driver instead.
 
-	  If you choose to build a module, it'll be called wl1271. Say N if
+	  If you choose to build a module, it will be called wl12xx. Say N if
 	  unsure.
 
-config WL1271_SPI
-	tristate "TI wl1271 SPI support"
-	depends on WL1271 && SPI_MASTER
+config WL12XX_HT
+        bool "TI wl12xx 802.11 HT support (EXPERIMENTAL)"
+        depends on WL12XX && EXPERIMENTAL
+        default n
+        ---help---
+          This will enable 802.11 HT support in the wl12xx module.
+
+	  That configuration is temporary due to the code incomplete and
+	  still in testing process.
+
+config WL12XX_SPI
+	tristate "TI wl12xx SPI support"
+	depends on WL12XX && SPI_MASTER
 	---help---
 	  This module adds support for the SPI interface of adapters using
-	  TI wl1271 chipset.  Select this if your platform is using
+	  TI wl12xx chipsets.  Select this if your platform is using
 	  the SPI bus.
 
-	  If you choose to build a module, it'll be called wl1251_spi.
+	  If you choose to build a module, it'll be called wl12xx_spi.
 	  Say N if unsure.
 
-config WL1271_SDIO
-	tristate "TI wl1271 SDIO support"
-	depends on WL1271 && MMC
+config WL12XX_SDIO
+	tristate "TI wl12xx SDIO support"
+	depends on WL12XX && MMC
 	---help---
 	  This module adds support for the SDIO interface of adapters using
-	  TI wl1271 chipset.  Select this if your platform is using
+	  TI wl12xx chipsets.  Select this if your platform is using
 	  the SDIO bus.
 
-	  If you choose to build a module, it'll be called
-	  wl1271_sdio. Say N if unsure.
+	  If you choose to build a module, it'll be called wl12xx_sdio.
+	  Say N if unsure.
 
 config WL12XX_PLATFORM_DATA
 	bool
-	depends on WL1271_SDIO != n
+	depends on WL12XX_SDIO != n || WL1251_SDIO != n
 	default y
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index 3a807444b2af..005a758174d9 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -1,12 +1,13 @@
-wl1271-objs		= wl1271_main.o  wl1271_cmd.o wl1271_io.o \
-			  wl1271_event.o wl1271_tx.o  wl1271_rx.o   \
-			  wl1271_ps.o    wl1271_acx.o wl1271_boot.o \
-			  wl1271_init.o  wl1271_debugfs.o wl1271_scan.o
+wl12xx-objs		= main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \
+			  boot.o init.o debugfs.o scan.o
 
-wl1271-$(CONFIG_NL80211_TESTMODE)	+= wl1271_testmode.o
-obj-$(CONFIG_WL1271)	+= wl1271.o
-obj-$(CONFIG_WL1271_SPI)	+= wl1271_spi.o
-obj-$(CONFIG_WL1271_SDIO)	+= wl1271_sdio.o
+wl12xx_spi-objs	= spi.o
+wl12xx_sdio-objs	= sdio.o
+
+wl12xx-$(CONFIG_NL80211_TESTMODE)	+= testmode.o
+obj-$(CONFIG_WL12XX)			+= wl12xx.o
+obj-$(CONFIG_WL12XX_SPI)		+= wl12xx_spi.o
+obj-$(CONFIG_WL12XX_SDIO)		+= wl12xx_sdio.o
 
 # small builtin driver bit
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx_platform_data.o
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/acx.c
index 618993405262..7cbaeb6d2a37 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -21,7 +21,7 @@
  *
  */
 
-#include "wl1271_acx.h"
+#include "acx.h"
 
 #include <linux/module.h>
 #include <linux/platform_device.h>
@@ -29,10 +29,10 @@
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 
-#include "wl1271.h"
+#include "wl12xx.h"
 #include "wl12xx_80211.h"
-#include "wl1271_reg.h"
-#include "wl1271_ps.h"
+#include "reg.h"
+#include "ps.h"
 
 int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
 {
@@ -862,7 +862,7 @@ out:
 	return ret;
 }
 
-int wl1271_acx_frag_threshold(struct wl1271 *wl)
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold)
 {
 	struct acx_frag_threshold *acx;
 	int ret = 0;
@@ -876,7 +876,7 @@ int wl1271_acx_frag_threshold(struct wl1271 *wl)
 		goto out;
 	}
 
-	acx->frag_threshold = cpu_to_le16(wl->conf.tx.frag_threshold);
+	acx->frag_threshold = cpu_to_le16(frag_threshold);
 	ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
 	if (ret < 0) {
 		wl1271_warning("Setting of frag threshold failed: %d", ret);
@@ -1226,6 +1226,89 @@ out:
 	return ret;
 }
 
+int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
+				    struct ieee80211_sta_ht_cap *ht_cap,
+				    bool allow_ht_operation)
+{
+	struct wl1271_acx_ht_capabilities *acx;
+	u8 mac_address[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ht capabilities setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	/* Allow HT Operation ? */
+	if (allow_ht_operation) {
+		acx->ht_capabilites =
+			WL1271_ACX_FW_CAP_HT_OPERATION;
+		if (ht_cap->cap & IEEE80211_HT_CAP_GRN_FLD)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT;
+		if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS;
+		if (ht_cap->cap & IEEE80211_HT_CAP_LSIG_TXOP_PROT)
+			acx->ht_capabilites |=
+				WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION;
+
+		/* get data from A-MPDU parameters field */
+		acx->ampdu_max_length = ht_cap->ampdu_factor;
+		acx->ampdu_min_spacing = ht_cap->ampdu_density;
+
+		memcpy(acx->mac_address, mac_address, ETH_ALEN);
+	} else { /* HT operations are not allowed */
+		acx->ht_capabilites = 0;
+	}
+
+	ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx ht capabilities setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
+int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   u16 ht_operation_mode)
+{
+	struct wl1271_acx_ht_information *acx;
+	int ret = 0;
+
+	wl1271_debug(DEBUG_ACX, "acx ht information setting");
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->ht_protection =
+		(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
+	acx->rifs_mode = 0;
+	acx->gf_protection = 0;
+	acx->ht_tx_burst_limit = 0;
+	acx->dual_cts_protection = 0;
+
+	ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
+
+	if (ret < 0) {
+		wl1271_warning("acx ht information setting failed: %d", ret);
+		goto out;
+	}
+
+out:
+	kfree(acx);
+	return ret;
+}
+
 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
 {
 	struct wl1271_acx_fw_tsf_information *tsf_info;
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/acx.h
index ebb341d36e8c..75a6306ff554 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -22,11 +22,11 @@
  *
  */
 
-#ifndef __WL1271_ACX_H__
-#define __WL1271_ACX_H__
+#ifndef __ACX_H__
+#define __ACX_H__
 
-#include "wl1271.h"
-#include "wl1271_cmd.h"
+#include "wl12xx.h"
+#include "cmd.h"
 
 /*************************************************************************
 
@@ -61,7 +61,8 @@
 					    WL1271_ACX_INTR_HW_AVAILABLE  | \
 					    WL1271_ACX_INTR_DATA)
 
-#define WL1271_INTR_MASK                   (WL1271_ACX_INTR_EVENT_A      | \
+#define WL1271_INTR_MASK                   (WL1271_ACX_INTR_WATCHDOG     | \
+					    WL1271_ACX_INTR_EVENT_A      | \
 					    WL1271_ACX_INTR_EVENT_B      | \
 					    WL1271_ACX_INTR_HW_AVAILABLE | \
 					    WL1271_ACX_INTR_DATA)
@@ -964,6 +965,87 @@ struct wl1271_acx_rssi_snr_avg_weights {
 	u8 snr_data;
 };
 
+/*
+ * ACX_PEER_HT_CAP
+ * Configure HT capabilities - declare the capabilities of the peer
+ * we are connected to.
+ */
+struct wl1271_acx_ht_capabilities {
+	struct acx_header header;
+
+	/*
+	 * bit 0 - Allow HT Operation
+	 * bit 1 - Allow Greenfield format in TX
+	 * bit 2 - Allow Short GI in TX
+	 * bit 3 - Allow L-SIG TXOP Protection in TX
+	 * bit 4 - Allow HT Control fields in TX.
+	 *         Note, driver will still leave space for HT control in packets
+	 *         regardless of the value of this field. FW will be responsible
+	 *         to drop the HT field from any frame when this Bit set to 0.
+	 * bit 5 - Allow RD initiation in TXOP. FW is allowed to initate RD.
+	 *         Exact policy setting for this feature is TBD.
+	 *         Note, this bit can only be set to 1 if bit 3 is set to 1.
+	 */
+	__le32 ht_capabilites;
+
+	/*
+	 * Indicates to which peer these capabilities apply.
+	 * For infrastructure use ff:ff:ff:ff:ff:ff that indicates relevance
+	 * for all peers.
+	 * Only valid for IBSS/DLS operation.
+	 */
+	u8 mac_address[ETH_ALEN];
+
+	/*
+	 * This the maximum A-MPDU length supported by the AP. The FW may not
+	 * exceed this length when sending A-MPDUs
+	 */
+	u8 ampdu_max_length;
+
+	/* This is the minimal spacing required when sending A-MPDUs to the AP*/
+	u8 ampdu_min_spacing;
+} __packed;
+
+/* HT Capabilites Fw Bit Mask Mapping */
+#define WL1271_ACX_FW_CAP_HT_OPERATION                 BIT(0)
+#define WL1271_ACX_FW_CAP_GREENFIELD_FRAME_FORMAT      BIT(1)
+#define WL1271_ACX_FW_CAP_SHORT_GI_FOR_20MHZ_PACKETS   BIT(2)
+#define WL1271_ACX_FW_CAP_LSIG_TXOP_PROTECTION         BIT(3)
+#define WL1271_ACX_FW_CAP_HT_CONTROL_FIELDS            BIT(4)
+#define WL1271_ACX_FW_CAP_RD_INITIATION                BIT(5)
+
+
+/*
+ * ACX_HT_BSS_OPERATION
+ * Configure HT capabilities - AP rules for behavior in the BSS.
+ */
+struct wl1271_acx_ht_information {
+	struct acx_header header;
+
+	/* Values: 0 - RIFS not allowed, 1 - RIFS allowed */
+	u8 rifs_mode;
+
+	/* Values: 0 - 3 like in spec */
+	u8 ht_protection;
+
+	/* Values: 0 - GF protection not required, 1 - GF protection required */
+	u8 gf_protection;
+
+	/*Values: 0 - TX Burst limit not required, 1 - TX Burst Limit required*/
+	u8 ht_tx_burst_limit;
+
+	/*
+	 * Values: 0 - Dual CTS protection not required,
+	 *         1 - Dual CTS Protection required
+	 * Note: When this value is set to 1 FW will protect all TXOP with RTS
+	 * frame and will not use CTS-to-self regardless of the value of the
+	 * ACX_CTS_PROTECTION information element
+	 */
+	u8 dual_cts_protection;
+
+	u8 padding[3];
+} __packed;
+
 struct wl1271_acx_fw_tsf_information {
 	struct acx_header header;
 
@@ -1079,7 +1161,7 @@ int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
 int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
 		       u8 tsid, u8 ps_scheme, u8 ack_policy,
 		       u32 apsd_conf0, u32 apsd_conf1);
-int wl1271_acx_frag_threshold(struct wl1271 *wl);
+int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold);
 int wl1271_acx_tx_config_options(struct wl1271 *wl);
 int wl1271_acx_mem_cfg(struct wl1271 *wl);
 int wl1271_acx_init_mem_config(struct wl1271 *wl);
@@ -1093,6 +1175,11 @@ int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
 int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
 				s16 thold, u8 hyst);
 int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
+int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
+				    struct ieee80211_sta_ht_cap *ht_cap,
+				    bool allow_ht_operation);
+int wl1271_acx_set_ht_information(struct wl1271 *wl,
+				   u16 ht_operation_mode);
 int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
 
 #endif /* __WL1271_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/boot.c
index b91021242098..1eafb8175832 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -24,11 +24,11 @@
 #include <linux/gpio.h>
 #include <linux/slab.h>
 
-#include "wl1271_acx.h"
-#include "wl1271_reg.h"
-#include "wl1271_boot.h"
-#include "wl1271_io.h"
-#include "wl1271_event.h"
+#include "acx.h"
+#include "reg.h"
+#include "boot.h"
+#include "io.h"
+#include "event.h"
 
 static struct wl1271_partition_set part_table[PART_TABLE_LEN] = {
 	[PART_DOWN] = {
@@ -471,20 +471,19 @@ int wl1271_boot(struct wl1271 *wl)
 {
 	int ret = 0;
 	u32 tmp, clk, pause;
-	int ref_clock = wl->ref_clock;
 
 	wl1271_boot_hw_version(wl);
 
-	if (ref_clock == 0 || ref_clock == 2 || ref_clock == 4)
+	if (wl->ref_clock == 0 || wl->ref_clock == 2 || wl->ref_clock == 4)
 		/* ref clk: 19.2/38.4/38.4-XTAL */
 		clk = 0x3;
-	else if (ref_clock == 1 || ref_clock == 3)
+	else if (wl->ref_clock == 1 || wl->ref_clock == 3)
 		/* ref clk: 26/52 */
 		clk = 0x5;
 	else
 		return -EINVAL;
 
-	if (ref_clock != 0) {
+	if (wl->ref_clock != 0) {
 		u16 val;
 		/* Set clock type (open drain) */
 		val = wl1271_top_reg_read(wl, OCP_REG_CLK_TYPE);
@@ -529,8 +528,7 @@ int wl1271_boot(struct wl1271 *wl)
 
 	wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk);
 
-	/* 2 */
-	clk |= (ref_clock << 1) << 4;
+	clk |= (wl->ref_clock << 1) << 4;
 	wl1271_write32(wl, DRPW_SCRATCH_START, clk);
 
 	wl1271_set_partition(wl, &part_table[PART_WORK]);
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.h b/drivers/net/wireless/wl12xx/boot.h
index f73b0b15a280..c7d771959f3a 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -24,7 +24,7 @@
 #ifndef __BOOT_H__
 #define __BOOT_H__
 
-#include "wl1271.h"
+#include "wl12xx.h"
 
 int wl1271_boot(struct wl1271 *wl);
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 5d3e8485ea4e..f3d0541aaad6 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -29,13 +29,13 @@
 #include <linux/ieee80211.h>
 #include <linux/slab.h>
 
-#include "wl1271.h"
-#include "wl1271_reg.h"
-#include "wl1271_io.h"
-#include "wl1271_acx.h"
+#include "wl12xx.h"
+#include "reg.h"
+#include "io.h"
+#include "acx.h"
 #include "wl12xx_80211.h"
-#include "wl1271_cmd.h"
-#include "wl1271_event.h"
+#include "cmd.h"
+#include "event.h"
 
 #define WL1271_CMD_FAST_POLL_COUNT       50
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index a0caf4fc37b1..16d1bf814e76 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -22,10 +22,10 @@
  *
  */
 
-#ifndef __WL1271_CMD_H__
-#define __WL1271_CMD_H__
+#ifndef __CMD_H__
+#define __CMD_H__
 
-#include "wl1271.h"
+#include "wl12xx.h"
 
 struct acx_header;
 
@@ -327,9 +327,6 @@ enum wl1271_channel_tune_bands {
 
 #define WL1271_PD_REFERENCE_POINT_BAND_B_G  0
 
-#define TEST_CMD_P2G_CAL                    0x02
-#define TEST_CMD_CHANNEL_TUNE               0x0d
-#define TEST_CMD_UPDATE_PD_REFERENCE_POINT  0x1d
 #define TEST_CMD_INI_FILE_RADIO_PARAM       0x19
 #define TEST_CMD_INI_FILE_GENERAL_PARAM     0x1E
 #define TEST_CMD_INI_FILE_RF_EXTENDED_PARAM 0x26
@@ -375,51 +372,6 @@ struct wl1271_ext_radio_parms_cmd {
 	u8 padding[3];
 } __packed;
 
-struct wl1271_cmd_cal_channel_tune {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	u8 band;
-	u8 channel;
-
-	__le16 radio_status;
-} __packed;
-
-struct wl1271_cmd_cal_update_ref_point {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	__le32 ref_power;
-	__le32 ref_detector;
-	u8  sub_band;
-	u8  padding[3];
-} __packed;
-
-#define MAX_TLV_LENGTH         400
-#define	MAX_NVS_VERSION_LENGTH 12
-
-#define WL1271_CAL_P2G_BAND_B_G BIT(0)
-
-struct wl1271_cmd_cal_p2g {
-	struct wl1271_cmd_header header;
-
-	struct wl1271_cmd_test_header test;
-
-	__le16 len;
-	u8  buf[MAX_TLV_LENGTH];
-	u8  type;
-	u8  padding;
-
-	__le16 radio_status;
-	u8  nvs_version[MAX_NVS_VERSION_LENGTH];
-
-	u8  sub_band_mask;
-	u8  padding2;
-} __packed;
-
-
 /*
  * There are three types of disconnections:
  *
diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/conf.h
index 5f78a6cb1433..a16b3616e430 100644
--- a/drivers/net/wireless/wl12xx/wl1271_conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -21,8 +21,8 @@
  *
  */
 
-#ifndef __WL1271_CONF_H__
-#define __WL1271_CONF_H__
+#ifndef __CONF_H__
+#define __CONF_H__
 
 enum {
 	CONF_HW_BIT_RATE_1MBPS   = BIT(0),
diff --git a/drivers/net/wireless/wl12xx/wl1271_debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 66c2b90ddfd4..dd71b7d2105c 100644
--- a/drivers/net/wireless/wl12xx/wl1271_debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -21,31 +21,42 @@
  *
  */
 
-#include "wl1271_debugfs.h"
+#include "debugfs.h"
 
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 
-#include "wl1271.h"
-#include "wl1271_acx.h"
-#include "wl1271_ps.h"
-#include "wl1271_io.h"
+#include "wl12xx.h"
+#include "acx.h"
+#include "ps.h"
+#include "io.h"
 
 /* ms */
 #define WL1271_DEBUGFS_STATS_LIFETIME 1000
 
 /* debugfs macros idea from mac80211 */
+#define DEBUGFS_FORMAT_BUFFER_SIZE 100
+static int wl1271_format_buffer(char __user *userbuf, size_t count,
+				    loff_t *ppos, char *fmt, ...)
+{
+	va_list args;
+	char buf[DEBUGFS_FORMAT_BUFFER_SIZE];
+	int res;
 
-#define DEBUGFS_READONLY_FILE(name, buflen, fmt, value...)		\
+	va_start(args, fmt);
+	res = vscnprintf(buf, sizeof(buf), fmt, args);
+	va_end(args);
+
+	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
+}
+
+#define DEBUGFS_READONLY_FILE(name, fmt, value...)			\
 static ssize_t name## _read(struct file *file, char __user *userbuf,	\
 			    size_t count, loff_t *ppos)			\
 {									\
 	struct wl1271 *wl = file->private_data;				\
-	char buf[buflen];						\
-	int res;							\
-									\
-	res = scnprintf(buf, buflen, fmt "\n", ##value);		\
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);	\
+	return wl1271_format_buffer(userbuf, count, ppos,		\
+				    fmt "\n", ##value);			\
 }									\
 									\
 static const struct file_operations name## _ops = {			\
@@ -69,20 +80,17 @@ static const struct file_operations name## _ops = {			\
 		wl->debugfs.name = NULL;				\
 	} while (0)
 
-#define DEBUGFS_FWSTATS_FILE(sub, name, buflen, fmt)			\
+#define DEBUGFS_FWSTATS_FILE(sub, name, fmt)				\
 static ssize_t sub## _ ##name## _read(struct file *file,		\
 				      char __user *userbuf,		\
 				      size_t count, loff_t *ppos)	\
 {									\
 	struct wl1271 *wl = file->private_data;				\
-	char buf[buflen];						\
-	int res;							\
 									\
 	wl1271_debugfs_update_stats(wl);				\
 									\
-	res = scnprintf(buf, buflen, fmt "\n",				\
-			wl->stats.fw_stats->sub.name);			\
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);	\
+	return wl1271_format_buffer(userbuf, count, ppos, fmt "\n",	\
+				    wl->stats.fw_stats->sub.name);	\
 }									\
 									\
 static const struct file_operations sub## _ ##name## _ops = {		\
@@ -126,100 +134,99 @@ static int wl1271_open_file_generic(struct inode *inode, struct file *file)
 	return 0;
 }
 
-DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(rx, out_of_mem, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, hw_stuck, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, dropped, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, fcs_err, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, path_reset, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rx, reset_counter, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(dma, rx_requested, 20, "%u");
-DEBUGFS_FWSTATS_FILE(dma, rx_errors, 20, "%u");
-DEBUGFS_FWSTATS_FILE(dma, tx_requested, 20, "%u");
-DEBUGFS_FWSTATS_FILE(dma, tx_errors, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, fiqs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_headers, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_rdys, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, irqs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, tx_procs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, decrypt_done, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, dma0_done, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, dma1_done, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, commands, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, rx_procs, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, pci_pm, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, wakeups, 20, "%u");
-DEBUGFS_FWSTATS_FILE(isr, low_rssi, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(wep, addr_key_count, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, default_key_count, 20, "%u");
+DEBUGFS_FWSTATS_FILE(tx, internal_desc_overflow, "%u");
+
+DEBUGFS_FWSTATS_FILE(rx, out_of_mem, "%u");
+DEBUGFS_FWSTATS_FILE(rx, hdr_overflow, "%u");
+DEBUGFS_FWSTATS_FILE(rx, hw_stuck, "%u");
+DEBUGFS_FWSTATS_FILE(rx, dropped, "%u");
+DEBUGFS_FWSTATS_FILE(rx, fcs_err, "%u");
+DEBUGFS_FWSTATS_FILE(rx, xfr_hint_trig, "%u");
+DEBUGFS_FWSTATS_FILE(rx, path_reset, "%u");
+DEBUGFS_FWSTATS_FILE(rx, reset_counter, "%u");
+
+DEBUGFS_FWSTATS_FILE(dma, rx_requested, "%u");
+DEBUGFS_FWSTATS_FILE(dma, rx_errors, "%u");
+DEBUGFS_FWSTATS_FILE(dma, tx_requested, "%u");
+DEBUGFS_FWSTATS_FILE(dma, tx_errors, "%u");
+
+DEBUGFS_FWSTATS_FILE(isr, cmd_cmplt, "%u");
+DEBUGFS_FWSTATS_FILE(isr, fiqs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_headers, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_mem_overflow, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_rdys, "%u");
+DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, tx_procs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, decrypt_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, dma0_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, dma1_done, "%u");
+DEBUGFS_FWSTATS_FILE(isr, tx_exch_complete, "%u");
+DEBUGFS_FWSTATS_FILE(isr, commands, "%u");
+DEBUGFS_FWSTATS_FILE(isr, rx_procs, "%u");
+DEBUGFS_FWSTATS_FILE(isr, hw_pm_mode_changes, "%u");
+DEBUGFS_FWSTATS_FILE(isr, host_acknowledges, "%u");
+DEBUGFS_FWSTATS_FILE(isr, pci_pm, "%u");
+DEBUGFS_FWSTATS_FILE(isr, wakeups, "%u");
+DEBUGFS_FWSTATS_FILE(isr, low_rssi, "%u");
+
+DEBUGFS_FWSTATS_FILE(wep, addr_key_count, "%u");
+DEBUGFS_FWSTATS_FILE(wep, default_key_count, "%u");
 /* skipping wep.reserved */
-DEBUGFS_FWSTATS_FILE(wep, key_not_found, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, packets, 20, "%u");
-DEBUGFS_FWSTATS_FILE(wep, interrupt, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(pwr, ps_enter, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, elp_enter, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, power_save_off, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, enable_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, disable_ps, 20, "%u");
-DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, 20, "%u");
+DEBUGFS_FWSTATS_FILE(wep, key_not_found, "%u");
+DEBUGFS_FWSTATS_FILE(wep, decrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(wep, packets, "%u");
+DEBUGFS_FWSTATS_FILE(wep, interrupt, "%u");
+
+DEBUGFS_FWSTATS_FILE(pwr, ps_enter, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, elp_enter, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, missing_bcns, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, wake_on_host, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, wake_on_timer_exp, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, tx_with_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, tx_without_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, rcvd_beacons, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, power_save_off, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, enable_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, disable_ps, "%u");
+DEBUGFS_FWSTATS_FILE(pwr, fix_tsf_ps, "%u");
 /* skipping cont_miss_bcns_spread for now */
-DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(mic, rx_pkts, 20, "%u");
-DEBUGFS_FWSTATS_FILE(mic, calc_failure, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, 20, "%u");
-DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(event, heart_beat, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, calibration, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_mismatch, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, rx_pool, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, oom_late, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, 20, "%u");
-DEBUGFS_FWSTATS_FILE(event, tx_stuck, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, 20, "%u");
-DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, 20, "%u");
-
-DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data,
-		     20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, 20, "%u");
-DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, 20, "%u");
-
-DEBUGFS_READONLY_FILE(retry_count, 20, "%u", wl->stats.retry_count);
-DEBUGFS_READONLY_FILE(excessive_retries, 20, "%u",
+DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_beacons, "%u");
+
+DEBUGFS_FWSTATS_FILE(mic, rx_pkts, "%u");
+DEBUGFS_FWSTATS_FILE(mic, calc_failure, "%u");
+
+DEBUGFS_FWSTATS_FILE(aes, encrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_fail, "%u");
+DEBUGFS_FWSTATS_FILE(aes, encrypt_packets, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_packets, "%u");
+DEBUGFS_FWSTATS_FILE(aes, encrypt_interrupt, "%u");
+DEBUGFS_FWSTATS_FILE(aes, decrypt_interrupt, "%u");
+
+DEBUGFS_FWSTATS_FILE(event, heart_beat, "%u");
+DEBUGFS_FWSTATS_FILE(event, calibration, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_mismatch, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_mem_empty, "%u");
+DEBUGFS_FWSTATS_FILE(event, rx_pool, "%u");
+DEBUGFS_FWSTATS_FILE(event, oom_late, "%u");
+DEBUGFS_FWSTATS_FILE(event, phy_transmit_error, "%u");
+DEBUGFS_FWSTATS_FILE(event, tx_stuck, "%u");
+
+DEBUGFS_FWSTATS_FILE(ps, pspoll_timeouts, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_timeouts, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_max_sptime, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_max_apturn, "%u");
+DEBUGFS_FWSTATS_FILE(ps, pspoll_max_apturn, "%u");
+DEBUGFS_FWSTATS_FILE(ps, pspoll_utilization, "%u");
+DEBUGFS_FWSTATS_FILE(ps, upsd_utilization, "%u");
+
+DEBUGFS_FWSTATS_FILE(rxpipe, rx_prep_beacon_drop, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, descr_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, beacon_buffer_thres_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, missed_beacon_host_int_trig_rx_data, "%u");
+DEBUGFS_FWSTATS_FILE(rxpipe, tx_xfr_host_int_trig_rx_data, "%u");
+
+DEBUGFS_READONLY_FILE(retry_count, "%u", wl->stats.retry_count);
+DEBUGFS_READONLY_FILE(excessive_retries, "%u",
 		      wl->stats.excessive_retries);
 
 static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf,
diff --git a/drivers/net/wireless/wl12xx/wl1271_debugfs.h b/drivers/net/wireless/wl12xx/debugfs.h
index 00a45b2669ad..254c5b292cf6 100644
--- a/drivers/net/wireless/wl12xx/wl1271_debugfs.h
+++ b/drivers/net/wireless/wl12xx/debugfs.h
@@ -21,10 +21,10 @@
  *
  */
 
-#ifndef WL1271_DEBUGFS_H
-#define WL1271_DEBUGFS_H
+#ifndef __DEBUGFS_H__
+#define __DEBUGFS_H__
 
-#include "wl1271.h"
+#include "wl12xx.h"
 
 int wl1271_debugfs_init(struct wl1271 *wl);
 void wl1271_debugfs_exit(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.c b/drivers/net/wireless/wl12xx/event.c
index 7b3f50382963..f9146f5242fb 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -21,12 +21,12 @@
  *
  */
 
-#include "wl1271.h"
-#include "wl1271_reg.h"
-#include "wl1271_io.h"
-#include "wl1271_event.h"
-#include "wl1271_ps.h"
-#include "wl1271_scan.h"
+#include "wl12xx.h"
+#include "reg.h"
+#include "io.h"
+#include "event.h"
+#include "ps.h"
+#include "scan.h"
 #include "wl12xx_80211.h"
 
 void wl1271_pspoll_work(struct work_struct *work)
@@ -134,8 +134,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
 
 		/* go to extremely low power mode */
 		wl1271_ps_elp_sleep(wl);
-		if (ret < 0)
-			break;
 		break;
 	case EVENT_EXIT_POWER_SAVE_FAIL:
 		wl1271_debug(DEBUG_PSM, "PSM exit failed");
diff --git a/drivers/net/wireless/wl12xx/wl1271_event.h b/drivers/net/wireless/wl12xx/event.h
index e4751667cf5e..6cce0143adb5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_event.h
+++ b/drivers/net/wireless/wl12xx/event.h
@@ -22,8 +22,8 @@
  *
  */
 
-#ifndef __WL1271_EVENT_H__
-#define __WL1271_EVENT_H__
+#ifndef __EVENT_H__
+#define __EVENT_H__
 
 /*
  * Mbox events
diff --git a/drivers/net/wireless/wl12xx/wl1271_ini.h b/drivers/net/wireless/wl12xx/ini.h
index 2313047d4015..c330a2583dfd 100644
--- a/drivers/net/wireless/wl12xx/wl1271_ini.h
+++ b/drivers/net/wireless/wl12xx/ini.h
@@ -21,8 +21,8 @@
  *
  */
 
-#ifndef __WL1271_INI_H__
-#define __WL1271_INI_H__
+#ifndef __INI_H__
+#define __INI_H__
 
 #define WL1271_INI_MAX_SMART_REFLEX_PARAM 16
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/init.c
index 8044bba70ee7..7949d346aadb 100644
--- a/drivers/net/wireless/wl12xx/wl1271_init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -25,11 +25,11 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 
-#include "wl1271_init.h"
+#include "init.h"
 #include "wl12xx_80211.h"
-#include "wl1271_acx.h"
-#include "wl1271_cmd.h"
-#include "wl1271_reg.h"
+#include "acx.h"
+#include "cmd.h"
+#include "reg.h"
 
 static int wl1271_init_hwenc_config(struct wl1271 *wl)
 {
@@ -290,7 +290,7 @@ int wl1271_hw_init(struct wl1271 *wl)
 		goto out_free_memmap;
 
 	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl);
+	ret = wl1271_acx_frag_threshold(wl, wl->conf.tx.frag_threshold);
 	if (ret < 0)
 		goto out_free_memmap;
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_init.h b/drivers/net/wireless/wl12xx/init.h
index bc26f8c53b91..7762421f8602 100644
--- a/drivers/net/wireless/wl12xx/wl1271_init.h
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -21,10 +21,10 @@
  *
  */
 
-#ifndef __WL1271_INIT_H__
-#define __WL1271_INIT_H__
+#ifndef __INIT_H__
+#define __INIT_H__
 
-#include "wl1271.h"
+#include "wl12xx.h"
 
 int wl1271_hw_init_power_auth(struct wl1271 *wl);
 int wl1271_init_templates_config(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.c b/drivers/net/wireless/wl12xx/io.c
index c8759acef131..35c2f1aca6ba 100644
--- a/drivers/net/wireless/wl12xx/wl1271_io.c
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -26,9 +26,9 @@
 #include <linux/crc7.h>
 #include <linux/spi/spi.h>
 
-#include "wl1271.h"
+#include "wl12xx.h"
 #include "wl12xx_80211.h"
-#include "wl1271_io.h"
+#include "io.h"
 
 #define OCP_CMD_LOOP  32
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.h b/drivers/net/wireless/wl12xx/io.h
index c1f92e65ded0..844b32b170bb 100644
--- a/drivers/net/wireless/wl12xx/wl1271_io.h
+++ b/drivers/net/wireless/wl12xx/io.h
@@ -22,10 +22,10 @@
  *
  */
 
-#ifndef __WL1271_IO_H__
-#define __WL1271_IO_H__
+#ifndef __IO_H__
+#define __IO_H__
 
-#include "wl1271_reg.h"
+#include "reg.h"
 
 #define HW_ACCESS_MEMORY_MAX_RANGE	0x1FFC0
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/main.c
index 48a4b9961ae6..708ffe304c6d 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -31,20 +31,20 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
-#include "wl1271.h"
+#include "wl12xx.h"
 #include "wl12xx_80211.h"
-#include "wl1271_reg.h"
-#include "wl1271_io.h"
-#include "wl1271_event.h"
-#include "wl1271_tx.h"
-#include "wl1271_rx.h"
-#include "wl1271_ps.h"
-#include "wl1271_init.h"
-#include "wl1271_debugfs.h"
-#include "wl1271_cmd.h"
-#include "wl1271_boot.h"
-#include "wl1271_testmode.h"
-#include "wl1271_scan.h"
+#include "reg.h"
+#include "io.h"
+#include "event.h"
+#include "tx.h"
+#include "rx.h"
+#include "ps.h"
+#include "init.h"
+#include "debugfs.h"
+#include "cmd.h"
+#include "boot.h"
+#include "testmode.h"
+#include "scan.h"
 
 #define WL1271_BOOT_RETRIES 3
 
@@ -335,6 +335,27 @@ out:
 	return NOTIFY_OK;
 }
 
+static int wl1271_reg_notify(struct wiphy *wiphy,
+			     struct regulatory_request *request) {
+	struct ieee80211_supported_band *band;
+	struct ieee80211_channel *ch;
+	int i;
+
+	band = wiphy->bands[IEEE80211_BAND_5GHZ];
+	for (i = 0; i < band->n_channels; i++) {
+		ch = &band->channels[i];
+		if (ch->flags & IEEE80211_CHAN_DISABLED)
+			continue;
+
+		if (ch->flags & IEEE80211_CHAN_RADAR)
+			ch->flags |= IEEE80211_CHAN_NO_IBSS |
+				     IEEE80211_CHAN_PASSIVE_SCAN;
+
+	}
+
+	return 0;
+}
+
 static void wl1271_conf_init(struct wl1271 *wl)
 {
 
@@ -404,7 +425,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
 		goto out_free_memmap;
 
 	/* Default fragmentation threshold */
-	ret = wl1271_acx_frag_threshold(wl);
+	ret = wl1271_acx_frag_threshold(wl, wl->conf.tx.frag_threshold);
 	if (ret < 0)
 		goto out_free_memmap;
 
@@ -481,9 +502,9 @@ static void wl1271_fw_status(struct wl1271 *wl,
 		total += cnt;
 	}
 
-	/* if more blocks are available now, schedule some tx work */
-	if (total && !skb_queue_empty(&wl->tx_queue))
-		ieee80211_queue_work(wl->hw, &wl->tx_work);
+	/* if more blocks are available now, tx work can be scheduled */
+	if (total)
+		clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 
 	/* update the host-chipset time offset */
 	getnstimeofday(&ts);
@@ -529,6 +550,15 @@ static void wl1271_irq_work(struct work_struct *work)
 
 		intr &= WL1271_INTR_MASK;
 
+		if (unlikely(intr & WL1271_ACX_INTR_WATCHDOG)) {
+			wl1271_error("watchdog interrupt received! "
+				     "starting recovery.");
+			ieee80211_queue_work(wl->hw, &wl->recovery_work);
+
+			/* restarting the chip. ignore any other interrupt. */
+			goto out;
+		}
+
 		if (intr & WL1271_ACX_INTR_DATA) {
 			wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA");
 
@@ -537,6 +567,16 @@ static void wl1271_irq_work(struct work_struct *work)
 			    (wl->tx_results_count & 0xff))
 				wl1271_tx_complete(wl);
 
+			/* Check if any tx blocks were freed */
+			if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags) &&
+					!skb_queue_empty(&wl->tx_queue)) {
+				/*
+				 * In order to avoid starvation of the TX path,
+				 * call the work function directly.
+				 */
+				wl1271_tx_work_locked(wl);
+			}
+
 			wl1271_rx(wl, wl->fw_status);
 		}
 
@@ -851,12 +891,32 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	struct ieee80211_sta *sta = txinfo->control.sta;
 	unsigned long flags;
 
-	/* peek into the rates configured in the STA entry */
+	/*
+	 * peek into the rates configured in the STA entry.
+	 * The rates set after connection stage, The first block only BG sets:
+	 * the compare is for bit 0-16 of sta_rate_set. The second block add
+	 * HT rates in case of HT supported.
+	 */
 	spin_lock_irqsave(&wl->wl_lock, flags);
-	if (sta && sta->supp_rates[conf->channel->band] != wl->sta_rate_set) {
+	if (sta &&
+	    (sta->supp_rates[conf->channel->band] !=
+	    (wl->sta_rate_set & HW_BG_RATES_MASK))) {
 		wl->sta_rate_set = sta->supp_rates[conf->channel->band];
 		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
 	}
+
+#ifdef CONFIG_WL12XX_HT
+	if (sta &&
+	    sta->ht_cap.ht_supported &&
+	    ((wl->sta_rate_set >> HW_HT_RATES_OFFSET) !=
+	      sta->ht_cap.mcs.rx_mask[0])) {
+		/* Clean MCS bits before setting them */
+		wl->sta_rate_set &= HW_BG_RATES_MASK;
+		wl->sta_rate_set |=
+			(sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET);
+		set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags);
+	}
+#endif
 	spin_unlock_irqrestore(&wl->wl_lock, flags);
 
 	/* queue the packet */
@@ -867,7 +927,8 @@ static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	 * before that, the tx_work will not be initialized!
 	 */
 
-	ieee80211_queue_work(wl->hw, &wl->tx_work);
+	if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
+		ieee80211_queue_work(wl->hw, &wl->tx_work);
 
 	/*
 	 * The workqueue is slow to process the tx_queue and we need stop
@@ -919,18 +980,19 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 	struct wiphy *wiphy = hw->wiphy;
 	int retries = WL1271_BOOT_RETRIES;
 	int ret = 0;
+	bool booted = false;
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
 		     vif->type, vif->addr);
 
 	mutex_lock(&wl->mutex);
 	if (wl->vif) {
+		wl1271_debug(DEBUG_MAC80211,
+			     "multiple vifs are not supported yet");
 		ret = -EBUSY;
 		goto out;
 	}
 
-	wl->vif = vif;
-
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
 		wl->bss_type = BSS_TYPE_STA_BSS;
@@ -968,15 +1030,8 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 		if (ret < 0)
 			goto irq_disable;
 
-		wl->state = WL1271_STATE_ON;
-		wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
-
-		/* update hw/fw version info in wiphy struct */
-		wiphy->hw_version = wl->chip.id;
-		strncpy(wiphy->fw_version, wl->chip.fw_ver,
-			sizeof(wiphy->fw_version));
-
-		goto out;
+		booted = true;
+		break;
 
 irq_disable:
 		wl1271_disable_interrupts(wl);
@@ -994,8 +1049,21 @@ power_off:
 		wl1271_power_off(wl);
 	}
 
-	wl1271_error("firmware boot failed despite %d retries",
-		     WL1271_BOOT_RETRIES);
+	if (!booted) {
+		wl1271_error("firmware boot failed despite %d retries",
+			     WL1271_BOOT_RETRIES);
+		goto out;
+	}
+
+	wl->vif = vif;
+	wl->state = WL1271_STATE_ON;
+	wl1271_info("firmware booted (%s)", wl->chip.fw_ver);
+
+	/* update hw/fw version info in wiphy struct */
+	wiphy->hw_version = wl->chip.id;
+	strncpy(wiphy->fw_version, wl->chip.fw_ver,
+		sizeof(wiphy->fw_version));
+
 out:
 	mutex_unlock(&wl->mutex);
 
@@ -1025,6 +1093,7 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl)
 		wl->scan.state = WL1271_SCAN_STATE_IDLE;
 		kfree(wl->scan.scanned_ch);
 		wl->scan.scanned_ch = NULL;
+		wl->scan.req = NULL;
 		ieee80211_scan_completed(wl->hw, true);
 	}
 
@@ -1312,8 +1381,10 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
 
 	mutex_lock(&wl->mutex);
 
-	if (unlikely(wl->state == WL1271_STATE_OFF))
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
 		goto out;
+	}
 
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
@@ -1536,6 +1607,11 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	mutex_lock(&wl->mutex);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out_unlock;
+	}
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out_unlock;
@@ -1645,6 +1721,16 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
 
 	mutex_lock(&wl->mutex);
 
+	if (wl->state == WL1271_STATE_OFF) {
+		/*
+		 * We cannot return -EBUSY here because cfg80211 will expect
+		 * a call to ieee80211_scan_completed if we do - in this case
+		 * there won't be any call.
+		 */
+		ret = -EAGAIN;
+		goto out;
+	}
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -1659,6 +1745,34 @@ out:
 	return ret;
 }
 
+static int wl1271_op_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
+{
+	struct wl1271 *wl = hw->priv;
+	int ret = 0;
+
+	mutex_lock(&wl->mutex);
+
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
+	ret = wl1271_ps_elp_wakeup(wl, false);
+	if (ret < 0)
+		goto out;
+
+	ret = wl1271_acx_frag_threshold(wl, (u16)value);
+	if (ret < 0)
+		wl1271_warning("wl1271_op_set_frag_threshold failed: %d", ret);
+
+	wl1271_ps_elp_sleep(wl);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
 static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 {
 	struct wl1271 *wl = hw->priv;
@@ -1666,8 +1780,10 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 
 	mutex_lock(&wl->mutex);
 
-	if (unlikely(wl->state == WL1271_STATE_OFF))
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
 		goto out;
+	}
 
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
@@ -1709,6 +1825,7 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 {
 	enum wl1271_cmd_ps_mode mode;
 	struct wl1271 *wl = hw->priv;
+	struct ieee80211_sta *sta = ieee80211_find_sta(vif, bss_conf->bssid);
 	bool do_join = false;
 	bool set_assoc = false;
 	int ret;
@@ -1717,6 +1834,9 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 
 	mutex_lock(&wl->mutex);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -1891,9 +2011,12 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 
 			/* Disable the keep-alive feature */
 			ret = wl1271_acx_keep_alive_mode(wl, false);
-
 			if (ret < 0)
 				goto out_sleep;
+
+			/* restore the bssid filter and go to dummy bssid */
+			wl1271_unjoin(wl);
+			wl1271_dummy_join(wl);
 		}
 
 	}
@@ -1927,6 +2050,37 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
 		}
 	}
 
+	/*
+	 * Takes care of: New association with HT enable,
+	 *                HT information change in beacon.
+	 */
+	if (sta &&
+	    (changed & BSS_CHANGED_HT) &&
+	    (bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
+		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, true);
+		if (ret < 0) {
+			wl1271_warning("Set ht cap true failed %d", ret);
+			goto out_sleep;
+		}
+			ret = wl1271_acx_set_ht_information(wl,
+				bss_conf->ht_operation_mode);
+		if (ret < 0) {
+			wl1271_warning("Set ht information failed %d", ret);
+			goto out_sleep;
+		}
+	}
+	/*
+	 * Takes care of: New association without HT,
+	 *                Disassociation.
+	 */
+	else if (sta && (changed & BSS_CHANGED_ASSOC)) {
+		ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, false);
+		if (ret < 0) {
+			wl1271_warning("Set ht cap false failed %d", ret);
+			goto out_sleep;
+		}
+	}
+
 	if (changed & BSS_CHANGED_ARP_FILTER) {
 		__be32 addr = bss_conf->arp_addr_list[0];
 		WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
@@ -1966,6 +2120,11 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF)) {
+		ret = -EAGAIN;
+		goto out;
+	}
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -2009,6 +2168,9 @@ static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw)
 
 	mutex_lock(&wl->mutex);
 
+	if (unlikely(wl->state == WL1271_STATE_OFF))
+		goto out;
+
 	ret = wl1271_ps_elp_wakeup(wl, false);
 	if (ret < 0)
 		goto out;
@@ -2030,14 +2192,14 @@ static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx,
 {
 	struct wl1271 *wl = hw->priv;
 	struct ieee80211_conf *conf = &hw->conf;
- 
+
 	if (idx != 0)
 		return -ENOENT;
- 
+
 	survey->channel = conf->channel;
 	survey->filled = SURVEY_INFO_NOISE_DBM;
 	survey->noise = wl->noise;
- 
+
 	return 0;
 }
 
@@ -2084,37 +2246,34 @@ static struct ieee80211_rate wl1271_rates[] = {
 	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
 };
 
-/*
- * Can't be const, mac80211 writes to this. The order of the channels here
- * is designed to improve scanning.
- */
+/* can't be const, mac80211 writes to this */
 static struct ieee80211_channel wl1271_channels[] = {
 	{ .hw_value = 1, .center_freq = 2412, .max_power = 25 },
-	{ .hw_value = 5, .center_freq = 2432, .max_power = 25 },
-	{ .hw_value = 9, .center_freq = 2452, .max_power = 25 },
-	{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
-	{ .hw_value = 4, .center_freq = 2427, .max_power = 25 },
-	{ .hw_value = 8, .center_freq = 2447, .max_power = 25 },
-	{ .hw_value = 12, .center_freq = 2467, .max_power = 25 },
-	{ .hw_value = 3, .center_freq = 2422, .max_power = 25 },
-	{ .hw_value = 7, .center_freq = 2442, .max_power = 25 },
-	{ .hw_value = 11, .center_freq = 2462, .max_power = 25 },
 	{ .hw_value = 2, .center_freq = 2417, .max_power = 25 },
+	{ .hw_value = 3, .center_freq = 2422, .max_power = 25 },
+	{ .hw_value = 4, .center_freq = 2427, .max_power = 25 },
+	{ .hw_value = 5, .center_freq = 2432, .max_power = 25 },
 	{ .hw_value = 6, .center_freq = 2437, .max_power = 25 },
+	{ .hw_value = 7, .center_freq = 2442, .max_power = 25 },
+	{ .hw_value = 8, .center_freq = 2447, .max_power = 25 },
+	{ .hw_value = 9, .center_freq = 2452, .max_power = 25 },
 	{ .hw_value = 10, .center_freq = 2457, .max_power = 25 },
+	{ .hw_value = 11, .center_freq = 2462, .max_power = 25 },
+	{ .hw_value = 12, .center_freq = 2467, .max_power = 25 },
+	{ .hw_value = 13, .center_freq = 2472, .max_power = 25 },
 };
 
 /* mapping to indexes for wl1271_rates */
 static const u8 wl1271_rate_to_idx_2ghz[] = {
 	/* MCS rates are used only with 11n */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS7 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS6 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS5 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS4 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS3 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS2 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS1 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS0 */
+	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
+	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
+	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
+	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
+	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
+	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
+	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
+	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
 
 	11,                            /* CONF_HW_RXTX_RATE_54   */
 	10,                            /* CONF_HW_RXTX_RATE_48   */
@@ -2134,12 +2293,34 @@ static const u8 wl1271_rate_to_idx_2ghz[] = {
 	0                              /* CONF_HW_RXTX_RATE_1    */
 };
 
+/* 11n STA capabilities */
+#define HW_RX_HIGHEST_RATE	72
+
+#ifdef CONFIG_WL12XX_HT
+#define WL12XX_HT_CAP { \
+	.cap = IEEE80211_HT_CAP_GRN_FLD | IEEE80211_HT_CAP_SGI_20, \
+	.ht_supported = true, \
+	.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, \
+	.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, \
+	.mcs = { \
+		.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, \
+		.rx_highest = cpu_to_le16(HW_RX_HIGHEST_RATE), \
+		.tx_params = IEEE80211_HT_MCS_TX_DEFINED, \
+		}, \
+}
+#else
+#define WL12XX_HT_CAP { \
+	.ht_supported = false, \
+}
+#endif
+
 /* can't be const, mac80211 writes to this */
 static struct ieee80211_supported_band wl1271_band_2ghz = {
 	.channels = wl1271_channels,
 	.n_channels = ARRAY_SIZE(wl1271_channels),
 	.bitrates = wl1271_rates,
 	.n_bitrates = ARRAY_SIZE(wl1271_rates),
+	.ht_cap	= WL12XX_HT_CAP,
 };
 
 /* 5 GHz data rates for WL1273 */
@@ -2170,66 +2351,63 @@ static struct ieee80211_rate wl1271_rates_5ghz[] = {
 	  .hw_value_short = CONF_HW_BIT_RATE_54MBPS, },
 };
 
-/*
- * 5 GHz band channels for WL1273 - can't be const, mac80211 writes to this.
- * The order of the channels here is designed to improve scanning.
- */
+/* 5 GHz band channels for WL1273 */
 static struct ieee80211_channel wl1271_channels_5ghz[] = {
 	{ .hw_value = 183, .center_freq = 4915},
-	{ .hw_value = 188, .center_freq = 4940},
-	{ .hw_value = 8, .center_freq = 5040},
-	{ .hw_value = 34, .center_freq = 5170},
-	{ .hw_value = 44, .center_freq = 5220},
-	{ .hw_value = 60, .center_freq = 5300},
-	{ .hw_value = 112, .center_freq = 5560},
-	{ .hw_value = 132, .center_freq = 5660},
-	{ .hw_value = 157, .center_freq = 5785},
 	{ .hw_value = 184, .center_freq = 4920},
+	{ .hw_value = 185, .center_freq = 4925},
+	{ .hw_value = 187, .center_freq = 4935},
+	{ .hw_value = 188, .center_freq = 4940},
 	{ .hw_value = 189, .center_freq = 4945},
-	{ .hw_value = 9, .center_freq = 5045},
-	{ .hw_value = 36, .center_freq = 5180},
-	{ .hw_value = 46, .center_freq = 5230},
-	{ .hw_value = 64, .center_freq = 5320},
-	{ .hw_value = 116, .center_freq = 5580},
-	{ .hw_value = 136, .center_freq = 5680},
 	{ .hw_value = 192, .center_freq = 4960},
-	{ .hw_value = 11, .center_freq = 5055},
-	{ .hw_value = 38, .center_freq = 5190},
-	{ .hw_value = 48, .center_freq = 5240},
-	{ .hw_value = 100, .center_freq = 5500},
-	{ .hw_value = 120, .center_freq = 5600},
-	{ .hw_value = 140, .center_freq = 5700},
-	{ .hw_value = 185, .center_freq = 4925},
 	{ .hw_value = 196, .center_freq = 4980},
-	{ .hw_value = 12, .center_freq = 5060},
-	{ .hw_value = 40, .center_freq = 5200},
-	{ .hw_value = 52, .center_freq = 5260},
-	{ .hw_value = 104, .center_freq = 5520},
-	{ .hw_value = 124, .center_freq = 5620},
-	{ .hw_value = 149, .center_freq = 5745},
-	{ .hw_value = 161, .center_freq = 5805},
-	{ .hw_value = 187, .center_freq = 4935},
 	{ .hw_value = 7, .center_freq = 5035},
+	{ .hw_value = 8, .center_freq = 5040},
+	{ .hw_value = 9, .center_freq = 5045},
+	{ .hw_value = 11, .center_freq = 5055},
+	{ .hw_value = 12, .center_freq = 5060},
 	{ .hw_value = 16, .center_freq = 5080},
+	{ .hw_value = 34, .center_freq = 5170},
+	{ .hw_value = 36, .center_freq = 5180},
+	{ .hw_value = 38, .center_freq = 5190},
+	{ .hw_value = 40, .center_freq = 5200},
 	{ .hw_value = 42, .center_freq = 5210},
+	{ .hw_value = 44, .center_freq = 5220},
+	{ .hw_value = 46, .center_freq = 5230},
+	{ .hw_value = 48, .center_freq = 5240},
+	{ .hw_value = 52, .center_freq = 5260},
 	{ .hw_value = 56, .center_freq = 5280},
+	{ .hw_value = 60, .center_freq = 5300},
+	{ .hw_value = 64, .center_freq = 5320},
+	{ .hw_value = 100, .center_freq = 5500},
+	{ .hw_value = 104, .center_freq = 5520},
 	{ .hw_value = 108, .center_freq = 5540},
+	{ .hw_value = 112, .center_freq = 5560},
+	{ .hw_value = 116, .center_freq = 5580},
+	{ .hw_value = 120, .center_freq = 5600},
+	{ .hw_value = 124, .center_freq = 5620},
 	{ .hw_value = 128, .center_freq = 5640},
+	{ .hw_value = 132, .center_freq = 5660},
+	{ .hw_value = 136, .center_freq = 5680},
+	{ .hw_value = 140, .center_freq = 5700},
+	{ .hw_value = 149, .center_freq = 5745},
 	{ .hw_value = 153, .center_freq = 5765},
+	{ .hw_value = 157, .center_freq = 5785},
+	{ .hw_value = 161, .center_freq = 5805},
 	{ .hw_value = 165, .center_freq = 5825},
 };
 
 /* mapping to indexes for wl1271_rates_5ghz */
 static const u8 wl1271_rate_to_idx_5ghz[] = {
 	/* MCS rates are used only with 11n */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS7 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS6 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS5 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS4 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS3 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS2 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS1 */
-	CONF_HW_RXTX_RATE_UNSUPPORTED, /* CONF_HW_RXTX_RATE_MCS0 */
+	7,                            /* CONF_HW_RXTX_RATE_MCS7 */
+	6,                            /* CONF_HW_RXTX_RATE_MCS6 */
+	5,                            /* CONF_HW_RXTX_RATE_MCS5 */
+	4,                            /* CONF_HW_RXTX_RATE_MCS4 */
+	3,                            /* CONF_HW_RXTX_RATE_MCS3 */
+	2,                            /* CONF_HW_RXTX_RATE_MCS2 */
+	1,                            /* CONF_HW_RXTX_RATE_MCS1 */
+	0,                            /* CONF_HW_RXTX_RATE_MCS0 */
 
 	7,                             /* CONF_HW_RXTX_RATE_54   */
 	6,                             /* CONF_HW_RXTX_RATE_48   */
@@ -2254,6 +2432,7 @@ static struct ieee80211_supported_band wl1271_band_5ghz = {
 	.n_channels = ARRAY_SIZE(wl1271_channels_5ghz),
 	.bitrates = wl1271_rates_5ghz,
 	.n_bitrates = ARRAY_SIZE(wl1271_rates_5ghz),
+	.ht_cap	= WL12XX_HT_CAP,
 };
 
 static const u8 *wl1271_band_rate_to_idx[] = {
@@ -2273,6 +2452,7 @@ static const struct ieee80211_ops wl1271_ops = {
 	.set_key = wl1271_op_set_key,
 	.hw_scan = wl1271_op_hw_scan,
 	.bss_info_changed = wl1271_op_bss_info_changed,
+	.set_frag_threshold = wl1271_op_set_frag_threshold,
 	.set_rts_threshold = wl1271_op_set_rts_threshold,
 	.conf_tx = wl1271_op_conf_tx,
 	.get_tsf = wl1271_op_get_tsf,
@@ -2281,18 +2461,18 @@ static const struct ieee80211_ops wl1271_ops = {
 };
 
 
-u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate)
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band)
 {
 	u8 idx;
 
-	BUG_ON(wl->band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
+	BUG_ON(band >= sizeof(wl1271_band_rate_to_idx)/sizeof(u8 *));
 
 	if (unlikely(rate >= CONF_HW_RXTX_RATE_MAX)) {
 		wl1271_error("Illegal RX rate from HW: %d", rate);
 		return 0;
 	}
 
-	idx = wl1271_band_rate_to_idx[wl->band][rate];
+	idx = wl1271_band_rate_to_idx[band][rate];
 	if (unlikely(idx == CONF_HW_RXTX_RATE_UNSUPPORTED)) {
 		wl1271_error("Unsupported RX rate from HW: %d", rate);
 		return 0;
@@ -2457,6 +2637,8 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
 	wl->hw->queues = 4;
 	wl->hw->max_rates = 1;
 
+	wl->hw->wiphy->reg_notifier = wl1271_reg_notify;
+
 	SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
 
 	return 0;
@@ -2521,6 +2703,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
 	wl->sg_enabled = true;
 	wl->hw_pg_ver = -1;
 
+	memset(wl->tx_frames_map, 0, sizeof(wl->tx_frames_map));
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
 		wl->tx_frames[i] = NULL;
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_ps.c b/drivers/net/wireless/wl12xx/ps.c
index e3c332e2f97c..60a3738eadb0 100644
--- a/drivers/net/wireless/wl12xx/wl1271_ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -21,9 +21,9 @@
  *
  */
 
-#include "wl1271_reg.h"
-#include "wl1271_ps.h"
-#include "wl1271_io.h"
+#include "reg.h"
+#include "ps.h"
+#include "io.h"
 
 #define WL1271_WAKEUP_TIMEOUT 500
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_ps.h b/drivers/net/wireless/wl12xx/ps.h
index 6ba7b032736f..8415060f08e5 100644
--- a/drivers/net/wireless/wl12xx/wl1271_ps.h
+++ b/drivers/net/wireless/wl12xx/ps.h
@@ -21,11 +21,11 @@
  *
  */
 
-#ifndef __WL1271_PS_H__
-#define __WL1271_PS_H__
+#ifndef __PS_H__
+#define __PS_H__
 
-#include "wl1271.h"
-#include "wl1271_acx.h"
+#include "wl12xx.h"
+#include "acx.h"
 
 int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
 		       u32 rates, bool send);
diff --git a/drivers/net/wireless/wl12xx/wl1271_reg.h b/drivers/net/wireless/wl12xx/reg.h
index 990960771528..990960771528 100644
--- a/drivers/net/wireless/wl12xx/wl1271_reg.h
+++ b/drivers/net/wireless/wl12xx/reg.h
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/rx.c
index bea133b6e489..682304c30b81 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -23,11 +23,11 @@
 
 #include <linux/gfp.h>
 
-#include "wl1271.h"
-#include "wl1271_acx.h"
-#include "wl1271_reg.h"
-#include "wl1271_rx.h"
-#include "wl1271_io.h"
+#include "wl12xx.h"
+#include "acx.h"
+#include "reg.h"
+#include "rx.h"
+#include "io.h"
 
 static u8 wl1271_rx_get_mem_block(struct wl1271_fw_status *status,
 				  u32 drv_rx_counter)
@@ -48,10 +48,24 @@ static void wl1271_rx_status(struct wl1271 *wl,
 			     struct ieee80211_rx_status *status,
 			     u8 beacon)
 {
+	enum ieee80211_band desc_band;
+
 	memset(status, 0, sizeof(struct ieee80211_rx_status));
 
 	status->band = wl->band;
-	status->rate_idx = wl1271_rate_to_idx(wl, desc->rate);
+
+	if ((desc->flags & WL1271_RX_DESC_BAND_MASK) == WL1271_RX_DESC_BAND_BG)
+		desc_band = IEEE80211_BAND_2GHZ;
+	else
+		desc_band = IEEE80211_BAND_5GHZ;
+
+	status->rate_idx = wl1271_rate_to_idx(desc->rate, desc_band);
+
+#ifdef CONFIG_WL12XX_HT
+	/* 11n support */
+	if (desc->rate <= CONF_HW_RXTX_RATE_MCS0)
+		status->flag |= RX_FLAG_HT;
+#endif
 
 	status->signal = desc->rssi;
 
@@ -170,10 +184,14 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
 		while (pkt_offset < buf_size) {
 			pkt_length = wl1271_rx_get_buf_size(status,
 					drv_rx_counter);
-			if (wl1271_rx_handle_data(wl,
-					wl->aggr_buf + pkt_offset,
-					pkt_length) < 0)
-				break;
+			/*
+			 * the handle data call can only fail in memory-outage
+			 * conditions, in that case the received frame will just
+			 * be dropped.
+			 */
+			wl1271_rx_handle_data(wl,
+					      wl->aggr_buf + pkt_offset,
+					      pkt_length);
 			wl->rx_counter++;
 			drv_rx_counter++;
 			drv_rx_counter &= NUM_RX_PKT_DESC_MOD_MASK;
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.h b/drivers/net/wireless/wl12xx/rx.h
index 13a232333b13..3abb26fe0364 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.h
+++ b/drivers/net/wireless/wl12xx/rx.h
@@ -22,8 +22,8 @@
  *
  */
 
-#ifndef __WL1271_RX_H__
-#define __WL1271_RX_H__
+#ifndef __RX_H__
+#define __RX_H__
 
 #include <linux/bitops.h>
 
@@ -116,6 +116,6 @@ struct wl1271_rx_descriptor {
 } __packed;
 
 void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status);
-u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate);
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/wl1271_scan.c b/drivers/net/wireless/wl12xx/scan.c
index 909bb47995b6..f3f2c5b011ee 100644
--- a/drivers/net/wireless/wl12xx/wl1271_scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -23,10 +23,10 @@
 
 #include <linux/ieee80211.h>
 
-#include "wl1271.h"
-#include "wl1271_cmd.h"
-#include "wl1271_scan.h"
-#include "wl1271_acx.h"
+#include "wl12xx.h"
+#include "cmd.h"
+#include "scan.h"
+#include "acx.h"
 
 void wl1271_scan_complete_work(struct work_struct *work)
 {
@@ -48,14 +48,15 @@ void wl1271_scan_complete_work(struct work_struct *work)
 	wl->scan.state = WL1271_SCAN_STATE_IDLE;
 	kfree(wl->scan.scanned_ch);
 	wl->scan.scanned_ch = NULL;
-	mutex_unlock(&wl->mutex);
-
+	wl->scan.req = NULL;
 	ieee80211_scan_completed(wl->hw, false);
 
 	if (wl->scan.failed) {
 		wl1271_info("Scan completed due to error.");
 		ieee80211_queue_work(wl->hw, &wl->recovery_work);
 	}
+	mutex_unlock(&wl->mutex);
+
 }
 
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_scan.h b/drivers/net/wireless/wl12xx/scan.h
index 6d57127b5e6b..421a750add5a 100644
--- a/drivers/net/wireless/wl12xx/wl1271_scan.h
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -21,10 +21,10 @@
  *
  */
 
-#ifndef __WL1271_SCAN_H__
-#define __WL1271_SCAN_H__
+#ifndef __SCAN_H__
+#define __SCAN_H__
 
-#include "wl1271.h"
+#include "wl12xx.h"
 
 int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
 		struct cfg80211_scan_request *req);
diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 784ef3432641..93cbb8d5aba9 100644
--- a/drivers/net/wireless/wl12xx/wl1271_sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -32,9 +32,9 @@
 #include <linux/wl12xx.h>
 #include <linux/pm_runtime.h>
 
-#include "wl1271.h"
+#include "wl12xx.h"
 #include "wl12xx_80211.h"
-#include "wl1271_io.h"
+#include "io.h"
 
 #ifndef SDIO_VENDOR_ID_TI
 #define SDIO_VENDOR_ID_TI		0x0097
diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/spi.c
index ef801680773f..46714910f98c 100644
--- a/drivers/net/wireless/wl12xx/wl1271_spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -28,11 +28,11 @@
 #include <linux/wl12xx.h>
 #include <linux/slab.h>
 
-#include "wl1271.h"
+#include "wl12xx.h"
 #include "wl12xx_80211.h"
-#include "wl1271_io.h"
+#include "io.h"
 
-#include "wl1271_reg.h"
+#include "reg.h"
 
 #define WSPI_CMD_READ                 0x40000000
 #define WSPI_CMD_WRITE                0x00000000
diff --git a/drivers/net/wireless/wl12xx/wl1271_testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index a3aa84386c88..e64403b6896d 100644
--- a/drivers/net/wireless/wl12xx/wl1271_testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -20,13 +20,13 @@
  * 02110-1301 USA
  *
  */
-#include "wl1271_testmode.h"
+#include "testmode.h"
 
 #include <linux/slab.h>
 #include <net/genetlink.h>
 
-#include "wl1271.h"
-#include "wl1271_acx.h"
+#include "wl12xx.h"
+#include "acx.h"
 
 #define WL1271_TM_MAX_DATA_LENGTH 1024
 
@@ -37,6 +37,7 @@ enum wl1271_tm_commands {
 	WL1271_TM_CMD_CONFIGURE,
 	WL1271_TM_CMD_NVS_PUSH,
 	WL1271_TM_CMD_SET_PLT_MODE,
+	WL1271_TM_CMD_RECOVER,
 
 	__WL1271_TM_CMD_AFTER_LAST
 };
@@ -248,6 +249,15 @@ static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
 	return ret;
 }
 
+static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
+{
+	wl1271_debug(DEBUG_TESTMODE, "testmode cmd recover");
+
+	ieee80211_queue_work(wl->hw, &wl->recovery_work);
+
+	return 0;
+}
+
 int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 {
 	struct wl1271 *wl = hw->priv;
@@ -272,6 +282,8 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
 		return wl1271_tm_cmd_nvs_push(wl, tb);
 	case WL1271_TM_CMD_SET_PLT_MODE:
 		return wl1271_tm_cmd_set_plt_mode(wl, tb);
+	case WL1271_TM_CMD_RECOVER:
+		return wl1271_tm_cmd_recover(wl, tb);
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/wireless/wl12xx/wl1271_testmode.h b/drivers/net/wireless/wl12xx/testmode.h
index c196d28f9d9d..8071654259ea 100644
--- a/drivers/net/wireless/wl12xx/wl1271_testmode.h
+++ b/drivers/net/wireless/wl12xx/testmode.h
@@ -21,8 +21,8 @@
  *
  */
 
-#ifndef __WL1271_TESTMODE_H__
-#define __WL1271_TESTMODE_H__
+#ifndef __TESTMODE_H__
+#define __TESTMODE_H__
 
 #include <net/mac80211.h>
 
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.c b/drivers/net/wireless/wl12xx/tx.c
index e3dc13c4d01a..d332b3f6d0fa 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -24,23 +24,32 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 
-#include "wl1271.h"
-#include "wl1271_io.h"
-#include "wl1271_reg.h"
-#include "wl1271_ps.h"
-#include "wl1271_tx.h"
+#include "wl12xx.h"
+#include "io.h"
+#include "reg.h"
+#include "ps.h"
+#include "tx.h"
 
-static int wl1271_tx_id(struct wl1271 *wl, struct sk_buff *skb)
+static int wl1271_alloc_tx_id(struct wl1271 *wl, struct sk_buff *skb)
 {
-	int i;
-	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
-		if (wl->tx_frames[i] == NULL) {
-			wl->tx_frames[i] = skb;
-			wl->tx_frames_cnt++;
-			return i;
-		}
+	int id;
+
+	id = find_first_zero_bit(wl->tx_frames_map, ACX_TX_DESCRIPTORS);
+	if (id >= ACX_TX_DESCRIPTORS)
+		return -EBUSY;
+
+	__set_bit(id, wl->tx_frames_map);
+	wl->tx_frames[id] = skb;
+	wl->tx_frames_cnt++;
+	return id;
+}
 
-	return -EBUSY;
+static void wl1271_free_tx_id(struct wl1271 *wl, int id)
+{
+	if (__test_and_clear_bit(id, wl->tx_frames_map)) {
+		wl->tx_frames[id] = NULL;
+		wl->tx_frames_cnt--;
+	}
 }
 
 static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
@@ -52,10 +61,10 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 	int id, ret = -EBUSY;
 
 	if (buf_offset + total_len > WL1271_AGGR_BUFFER_SIZE)
-		return -EBUSY;
+		return -EAGAIN;
 
 	/* allocate free identifier for the packet */
-	id = wl1271_tx_id(wl, skb);
+	id = wl1271_alloc_tx_id(wl, skb);
 	if (id < 0)
 		return id;
 
@@ -79,8 +88,7 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
 			     "tx_allocate: size: %d, blocks: %d, id: %d",
 			     total_len, total_blocks, id);
 	} else {
-		wl->tx_frames[id] = NULL;
-		wl->tx_frames_cnt--;
+		wl1271_free_tx_id(wl, id);
 	}
 
 	return ret;
@@ -201,41 +209,67 @@ u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set)
 		rate_set >>= 1;
 	}
 
+#ifdef CONFIG_WL12XX_HT
+	/* MCS rates indication are on bits 16 - 23 */
+	rate_set >>= HW_HT_RATES_OFFSET - band->n_bitrates;
+
+	for (bit = 0; bit < 8; bit++) {
+		if (rate_set & 0x1)
+			enabled_rates |= (CONF_HW_BIT_RATE_MCS_0 << bit);
+		rate_set >>= 1;
+	}
+#endif
+
 	return enabled_rates;
 }
 
-void wl1271_tx_work(struct work_struct *work)
+static void handle_tx_low_watermark(struct wl1271 *wl)
+{
+	unsigned long flags;
+
+	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
+	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
+		/* firmware buffer has space, restart queues */
+		spin_lock_irqsave(&wl->wl_lock, flags);
+		ieee80211_wake_queues(wl->hw);
+		clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
+		spin_unlock_irqrestore(&wl->wl_lock, flags);
+	}
+}
+
+void wl1271_tx_work_locked(struct wl1271 *wl)
 {
-	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
 	struct sk_buff *skb;
 	bool woken_up = false;
 	u32 sta_rates = 0;
-	u32 buf_offset;
+	u32 buf_offset = 0;
+	bool sent_packets = false;
 	int ret;
 
 	/* check if the rates supported by the AP have changed */
 	if (unlikely(test_and_clear_bit(WL1271_FLAG_STA_RATES_CHANGED,
 					&wl->flags))) {
 		unsigned long flags;
+
 		spin_lock_irqsave(&wl->wl_lock, flags);
 		sta_rates = wl->sta_rate_set;
 		spin_unlock_irqrestore(&wl->wl_lock, flags);
 	}
 
-	mutex_lock(&wl->mutex);
-
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		goto out;
 
 	/* if rates have changed, re-configure the rate policy */
 	if (unlikely(sta_rates)) {
+		ret = wl1271_ps_elp_wakeup(wl, false);
+		if (ret < 0)
+			goto out;
+		woken_up = true;
+
 		wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rates);
 		wl1271_acx_rate_policies(wl);
 	}
 
-	/* Prepare the transfer buffer, by aggregating all
-	 * available packets */
-	buf_offset = 0;
 	while ((skb = skb_dequeue(&wl->tx_queue))) {
 		if (!woken_up) {
 			ret = wl1271_ps_elp_wakeup(wl, false);
@@ -245,13 +279,25 @@ void wl1271_tx_work(struct work_struct *work)
 		}
 
 		ret = wl1271_prepare_tx_frame(wl, skb, buf_offset);
-		if (ret == -EBUSY) {
+		if (ret == -EAGAIN) {
+			/*
+			 * Aggregation buffer is full.
+			 * Flush buffer and try again.
+			 */
+			skb_queue_head(&wl->tx_queue, skb);
+			wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
+				buf_offset, true);
+			sent_packets = true;
+			buf_offset = 0;
+			continue;
+		} else if (ret == -EBUSY) {
 			/*
-			 * Either the firmware buffer is full, or the
-			 * aggregation buffer is.
+			 * Firmware buffer is full.
 			 * Queue back last skb, and stop aggregating.
 			 */
 			skb_queue_head(&wl->tx_queue, skb);
+			/* No work left, avoid scheduling redundant tx work */
+			set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
 			goto out_ack;
 		} else if (ret < 0) {
 			dev_kfree_skb(skb);
@@ -265,14 +311,25 @@ out_ack:
 	if (buf_offset) {
 		wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
 				buf_offset, true);
+		sent_packets = true;
+	}
+	if (sent_packets) {
 		/* interrupt the firmware with the new packets */
 		wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
+		handle_tx_low_watermark(wl);
 	}
 
 out:
 	if (woken_up)
 		wl1271_ps_elp_sleep(wl);
+}
+
+void wl1271_tx_work(struct work_struct *work)
+{
+	struct wl1271 *wl = container_of(work, struct wl1271, tx_work);
 
+	mutex_lock(&wl->mutex);
+	wl1271_tx_work_locked(wl);
 	mutex_unlock(&wl->mutex);
 }
 
@@ -298,7 +355,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
 	if (result->status == TX_SUCCESS) {
 		if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
 			info->flags |= IEEE80211_TX_STAT_ACK;
-		rate = wl1271_rate_to_idx(wl, result->rate_class_index);
+		rate = wl1271_rate_to_idx(result->rate_class_index, wl->band);
 		retries = result->ack_failures;
 	} else if (result->status == TX_RETRY_EXCEEDED) {
 		wl->stats.excessive_retries++;
@@ -335,8 +392,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
 
 	/* return the packet to the stack */
 	ieee80211_tx_status(wl->hw, skb);
-	wl->tx_frames[result->id] = NULL;
-	wl->tx_frames_cnt--;
+	wl1271_free_tx_id(wl, result->id);
 }
 
 /* Called upon reception of a TX complete interrupt */
@@ -375,19 +431,6 @@ void wl1271_tx_complete(struct wl1271 *wl)
 
 		wl->tx_results_count++;
 	}
-
-	if (test_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags) &&
-	    skb_queue_len(&wl->tx_queue) <= WL1271_TX_QUEUE_LOW_WATERMARK) {
-		unsigned long flags;
-
-		/* firmware buffer has space, restart queues */
-		wl1271_debug(DEBUG_TX, "tx_complete: waking queues");
-		spin_lock_irqsave(&wl->wl_lock, flags);
-		ieee80211_wake_queues(wl->hw);
-		clear_bit(WL1271_FLAG_TX_QUEUE_STOPPED, &wl->flags);
-		spin_unlock_irqrestore(&wl->wl_lock, flags);
-		ieee80211_queue_work(wl->hw, &wl->tx_work);
-	}
 }
 
 /* caller must hold wl->mutex */
@@ -402,14 +445,19 @@ void wl1271_tx_reset(struct wl1271 *wl)
 		ieee80211_tx_status(wl->hw, skb);
 	}
 
+	/*
+	 * Make sure the driver is at a consistent state, in case this
+	 * function is called from a context other than interface removal.
+	 */
+	handle_tx_low_watermark(wl);
+
 	for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
 		if (wl->tx_frames[i] != NULL) {
 			skb = wl->tx_frames[i];
-			wl->tx_frames[i] = NULL;
+			wl1271_free_tx_id(wl, i);
 			wl1271_debug(DEBUG_TX, "freeing skb 0x%p", skb);
 			ieee80211_tx_status(wl->hw, skb);
 		}
-	wl->tx_frames_cnt = 0;
 }
 
 #define WL1271_TX_FLUSH_TIMEOUT 500000
diff --git a/drivers/net/wireless/wl12xx/wl1271_tx.h b/drivers/net/wireless/wl12xx/tx.h
index d12a129ad11c..903e5dc69b7a 100644
--- a/drivers/net/wireless/wl12xx/wl1271_tx.h
+++ b/drivers/net/wireless/wl12xx/tx.h
@@ -22,8 +22,8 @@
  *
  */
 
-#ifndef __WL1271_TX_H__
-#define __WL1271_TX_H__
+#ifndef __TX_H__
+#define __TX_H__
 
 #define TX_HW_BLOCK_SPARE                2
 #define TX_HW_BLOCK_SIZE                 252
@@ -140,10 +140,11 @@ static inline int wl1271_tx_get_queue(int queue)
 }
 
 void wl1271_tx_work(struct work_struct *work);
+void wl1271_tx_work_locked(struct wl1271 *wl);
 void wl1271_tx_complete(struct wl1271 *wl);
 void wl1271_tx_reset(struct wl1271 *wl);
 void wl1271_tx_flush(struct wl1271 *wl);
-u8 wl1271_rate_to_idx(struct wl1271 *wl, int rate);
+u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
 u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set);
 
 #endif
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 8a4cd763e5a2..3c836e6063e6 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -22,8 +22,8 @@
  *
  */
 
-#ifndef __WL1271_H__
-#define __WL1271_H__
+#ifndef __WL12XX_H__
+#define __WL12XX_H__
 
 #include <linux/mutex.h>
 #include <linux/completion.h>
@@ -32,8 +32,8 @@
 #include <linux/bitops.h>
 #include <net/mac80211.h>
 
-#include "wl1271_conf.h"
-#include "wl1271_ini.h"
+#include "conf.h"
+#include "ini.h"
 
 #define DRIVER_NAME "wl1271"
 #define DRIVER_PREFIX DRIVER_NAME ": "
@@ -351,6 +351,7 @@ struct wl1271 {
 #define WL1271_FLAG_IDLE_REQUESTED    (11)
 #define WL1271_FLAG_PSPOLL_FAILURE    (12)
 #define WL1271_FLAG_STA_STATE_SENT    (13)
+#define WL1271_FLAG_FW_TX_BUSY        (14)
 	unsigned long flags;
 
 	struct wl1271_partition_set part;
@@ -397,6 +398,7 @@ struct wl1271 {
 	struct work_struct tx_work;
 
 	/* Pending TX frames */
+	unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)];
 	struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS];
 	int tx_frames_cnt;
 
@@ -432,7 +434,12 @@ struct wl1271 {
 	/* Our association ID */
 	u16 aid;
 
-	/* currently configured rate set */
+	/*
+	 * currently configured rate set:
+	 *	bits  0-15 - 802.11abg rates
+	 *	bits 16-23 - 802.11n   MCS index mask
+	 * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
+	 */
 	u32 sta_rate_set;
 	u32 basic_rate_set;
 	u32 basic_rate;
@@ -509,4 +516,8 @@ int wl1271_plt_stop(struct wl1271 *wl);
 #define WL1271_PRE_POWER_ON_SLEEP 20 /* in miliseconds */
 #define WL1271_POWER_ON_SLEEP 200 /* in miliseconds */
 
+/* Macros to handle wl1271.sta_rate_set */
+#define HW_BG_RATES_MASK	0xffff
+#define HW_HT_RATES_OFFSET	16
+
 #endif
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 390d77f762c4..415eec401e2e 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -30,6 +30,7 @@ static struct usb_device_id zd1201_table[] = {
 	{USB_DEVICE(0x0ace, 0x1201)}, /* ZyDAS ZD1201 Wireless USB Adapter */
 	{USB_DEVICE(0x050d, 0x6051)}, /* Belkin F5D6051 usb  adapter */
 	{USB_DEVICE(0x0db0, 0x6823)}, /* MSI UB11B usb  adapter */
+	{USB_DEVICE(0x1044, 0x8004)}, /* Gigabyte GN-WLBZ101 */
 	{USB_DEVICE(0x1044, 0x8005)}, /* GIGABYTE GN-WLBZ201 usb adapter */
 	{}
 };
@@ -1829,7 +1830,7 @@ err_zd:
 
 static void zd1201_disconnect(struct usb_interface *interface)
 {
-	struct zd1201 *zd=(struct zd1201 *)usb_get_intfdata(interface);
+	struct zd1201 *zd = usb_get_intfdata(interface);
 	struct hlist_node *node, *node2;
 	struct zd1201_frag *frag;
 
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index 87a95bcfee57..6a9b66051cf7 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -117,6 +117,7 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr
 
 	/* Allocate a single memory block for values and addresses. */
 	count16 = 2*count;
+	/* zd_addr_t is __nocast, so the kmalloc needs an explicit cast */
 	a16 = (zd_addr_t *) kmalloc(count16 * (sizeof(zd_addr_t) + sizeof(u16)),
 		                   GFP_KERNEL);
 	if (!a16) {
@@ -1448,7 +1449,7 @@ int zd_rfwritev_locked(struct zd_chip *chip,
  */
 int zd_rfwrite_cr_locked(struct zd_chip *chip, u32 value)
 {
-	struct zd_ioreq16 ioreqs[] = {
+	const struct zd_ioreq16 ioreqs[] = {
 		{ CR244, (value >> 16) & 0xff },
 		{ CR243, (value >>  8) & 0xff },
 		{ CR242,  value        & 0xff },
@@ -1475,7 +1476,7 @@ int zd_rfwritev_cr_locked(struct zd_chip *chip,
 int zd_chip_set_multicast_hash(struct zd_chip *chip,
 	                       struct zd_mc_hash *hash)
 {
-	struct zd_ioreq32 ioreqs[] = {
+	const struct zd_ioreq32 ioreqs[] = {
 		{ CR_GROUP_HASH_P1, hash->low },
 		{ CR_GROUP_HASH_P2, hash->high },
 	};
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 818e1480ca93..06041cb1c422 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -55,6 +55,7 @@ static struct usb_device_id usb_ids[] = {
 	{ USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x13b1, 0x001e), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x1435, 0x0711), .driver_info = DEVICE_ZD1211 },
+	{ USB_DEVICE(0x14ea, 0xab10), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x14ea, 0xab13), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x157e, 0x300b), .driver_info = DEVICE_ZD1211 },
@@ -92,6 +93,7 @@ static struct usb_device_id usb_ids[] = {
 	{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
 	{ USB_DEVICE(0x2019, 0x5303), .driver_info = DEVICE_ZD1211B },
+	{ USB_DEVICE(0x2019, 0xed01), .driver_info = DEVICE_ZD1211B },
 	/* "Driverless" devices that need ejecting */
 	{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
 	{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index 14f0955eca68..2de52d18152f 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -515,7 +515,7 @@ static void xemaclite_update_address(struct net_local *drvdata,
  */
 static int xemaclite_set_mac_address(struct net_device *dev, void *address)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	struct sockaddr *addr = address;
 
 	if (netif_running(dev))
@@ -534,7 +534,7 @@ static int xemaclite_set_mac_address(struct net_device *dev, void *address)
  */
 static void xemaclite_tx_timeout(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	unsigned long flags;
 
 	dev_err(&lp->ndev->dev, "Exceeded transmit timeout of %lu ms\n",
@@ -578,7 +578,7 @@ static void xemaclite_tx_timeout(struct net_device *dev)
  */
 static void xemaclite_tx_handler(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 
 	dev->stats.tx_packets++;
 	if (lp->deferred_skb) {
@@ -605,7 +605,7 @@ static void xemaclite_tx_handler(struct net_device *dev)
  */
 static void xemaclite_rx_handler(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	struct sk_buff *skb;
 	unsigned int align;
 	u32 len;
@@ -661,7 +661,7 @@ static irqreturn_t xemaclite_interrupt(int irq, void *dev_id)
 {
 	bool tx_complete = 0;
 	struct net_device *dev = dev_id;
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	void __iomem *base_addr = lp->base_addr;
 	u32 tx_status;
 
@@ -918,7 +918,7 @@ void xemaclite_adjust_link(struct net_device *ndev)
  */
 static int xemaclite_open(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	int retval;
 
 	/* Just to be safe, stop the device first */
@@ -987,7 +987,7 @@ static int xemaclite_open(struct net_device *dev)
  */
 static int xemaclite_close(struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 
 	netif_stop_queue(dev);
 	xemaclite_disable_interrupts(lp);
@@ -1031,7 +1031,7 @@ static struct net_device_stats *xemaclite_get_stats(struct net_device *dev)
  */
 static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 {
-	struct net_local *lp = (struct net_local *) netdev_priv(dev);
+	struct net_local *lp = netdev_priv(dev);
 	struct sk_buff *new_skb;
 	unsigned int len;
 	unsigned long flags;
@@ -1068,7 +1068,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev)
 static void xemaclite_remove_ndev(struct net_device *ndev)
 {
 	if (ndev) {
-		struct net_local *lp = (struct net_local *) netdev_priv(ndev);
+		struct net_local *lp = netdev_priv(ndev);
 
 		if (lp->base_addr)
 			iounmap((void __iomem __force *) (lp->base_addr));
@@ -1245,7 +1245,7 @@ static int __devexit xemaclite_of_remove(struct platform_device *of_dev)
 	struct device *dev = &of_dev->dev;
 	struct net_device *ndev = dev_get_drvdata(dev);
 
-	struct net_local *lp = (struct net_local *) netdev_priv(ndev);
+	struct net_local *lp = netdev_priv(ndev);
 
 	/* Un-register the mii_bus, if configured */
 	if (lp->has_mdio) {
diff --git a/drivers/net/znet.c b/drivers/net/znet.c
index c3a329204511..ae07b3dfbcc1 100644
--- a/drivers/net/znet.c
+++ b/drivers/net/znet.c
@@ -124,7 +124,7 @@ MODULE_LICENSE("GPL");
 #define TX_BUF_SIZE 8192
 #define DMA_BUF_SIZE (RX_BUF_SIZE + 16)	/* 8k + 16 bytes for trailers */
 
-#define TX_TIMEOUT	10
+#define TX_TIMEOUT	(HZ/10)
 
 struct znet_private {
 	int rx_dma, tx_dma;
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 7c24dcef2989..44b0aeee83e5 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -168,8 +168,9 @@ static u32 __msix_mask_irq(struct msi_desc *desc, u32 flag)
 	u32 mask_bits = desc->masked;
 	unsigned offset = desc->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE +
 						PCI_MSIX_ENTRY_VECTOR_CTRL;
-	mask_bits &= ~1;
-	mask_bits |= flag;
+	mask_bits &= ~PCI_MSIX_ENTRY_CTRL_MASKBIT;
+	if (flag)
+		mask_bits |= PCI_MSIX_ENTRY_CTRL_MASKBIT;
 	writel(mask_bits, desc->mask_base + offset);
 
 	return mask_bits;
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index feff3bee6fe5..65c42f80f23e 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -6,12 +6,6 @@
 #ifndef MSI_H
 #define MSI_H
 
-#define PCI_MSIX_ENTRY_SIZE		16
-#define  PCI_MSIX_ENTRY_LOWER_ADDR	0
-#define  PCI_MSIX_ENTRY_UPPER_ADDR	4
-#define  PCI_MSIX_ENTRY_DATA		8
-#define  PCI_MSIX_ENTRY_VECTOR_CTRL	12
-
 #define msi_control_reg(base)		(base + PCI_MSI_FLAGS)
 #define msi_lower_address_reg(base)	(base + PCI_MSI_ADDRESS_LO)
 #define msi_upper_address_reg(base)	(base + PCI_MSI_ADDRESS_HI)
diff --git a/drivers/pnp/Makefile b/drivers/pnp/Makefile
index 8de3775ec242..bfba893cb321 100644
--- a/drivers/pnp/Makefile
+++ b/drivers/pnp/Makefile
@@ -2,11 +2,13 @@
 # Makefile for the Linux Plug-and-Play Support.
 #
 
-obj-y		:= core.o card.o driver.o resource.o manager.o support.o interface.o quirks.o
+obj-y		:= pnp.o
+
+pnp-y		:= core.o card.o driver.o resource.o manager.o support.o interface.o quirks.o
 
 obj-$(CONFIG_PNPACPI)		+= pnpacpi/
 obj-$(CONFIG_PNPBIOS)		+= pnpbios/
 obj-$(CONFIG_ISAPNP)		+= isapnp/
 
 # pnp_system_init goes after pnpacpi/pnpbios init
-obj-y				+= system.o
+pnp-y				+= system.o
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index 0f34d962fd3c..cb6ce42f8e77 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -220,10 +220,5 @@ subsys_initcall(pnp_init);
 int pnp_debug;
 
 #if defined(CONFIG_PNP_DEBUG_MESSAGES)
-static int __init pnp_debug_setup(char *__unused)
-{
-	pnp_debug = 1;
-	return 1;
-}
-__setup("pnp.debug", pnp_debug_setup);
+module_param_named(debug, pnp_debug, int, 0644);
 #endif
diff --git a/drivers/pnp/isapnp/Makefile b/drivers/pnp/isapnp/Makefile
index cac18bbfb817..6e607aa33aa3 100644
--- a/drivers/pnp/isapnp/Makefile
+++ b/drivers/pnp/isapnp/Makefile
@@ -1,7 +1,7 @@
 #
 # Makefile for the kernel ISAPNP driver.
 #
+obj-y			+= pnp.o
+pnp-y			:= core.o compat.o
 
-isapnp-proc-$(CONFIG_PROC_FS) = proc.o
-
-obj-y := core.o compat.o $(isapnp-proc-y)
+pnp-$(CONFIG_PROC_FS)	+= proc.o
diff --git a/drivers/pnp/pnpacpi/Makefile b/drivers/pnp/pnpacpi/Makefile
index 905326fcca85..40c93da18252 100644
--- a/drivers/pnp/pnpacpi/Makefile
+++ b/drivers/pnp/pnpacpi/Makefile
@@ -1,5 +1,6 @@
 #
 # Makefile for the kernel PNPACPI driver.
 #
+obj-y += pnp.o
 
-obj-y := core.o rsparser.o
+pnp-y := core.o rsparser.o
diff --git a/drivers/pnp/pnpbios/Makefile b/drivers/pnp/pnpbios/Makefile
index 3cd3ed760605..240b0ffb83ca 100644
--- a/drivers/pnp/pnpbios/Makefile
+++ b/drivers/pnp/pnpbios/Makefile
@@ -1,7 +1,8 @@
 #
 # Makefile for the kernel PNPBIOS driver.
 #
+obj-y := pnp.o
 
-pnpbios-proc-$(CONFIG_PNPBIOS_PROC_FS) = proc.o
+pnp-y := core.o bioscalls.o rsparser.o
 
-obj-y := core.o bioscalls.o rsparser.o $(pnpbios-proc-y)
+pnp-$(CONFIG_PNPBIOS_PROC_FS) += proc.o
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 60d83d983a36..32165295cb1b 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -185,4 +185,14 @@ config CHARGER_TWL4030
 	help
 	  Say Y here to enable support for TWL4030 Battery Charge Interface.
 
+config CHARGER_GPIO
+	tristate "GPIO charger"
+	depends on GPIOLIB
+	help
+	  Say Y to include support for chargers which report their online status
+	  through a GPIO pin.
+
+	  This driver can be build as a module. If so, the module will be
+	  called gpio-charger.
+
 endif # POWER_SUPPLY
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index c75772eb157c..545459f9f356 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -32,3 +32,4 @@ obj-$(CONFIG_BATTERY_JZ4740)	+= jz4740-battery.o
 obj-$(CONFIG_BATTERY_INTEL_MID)	+= intel_mid_battery.o
 obj-$(CONFIG_CHARGER_ISP1704)	+= isp1704_charger.o
 obj-$(CONFIG_CHARGER_TWL4030)	+= twl4030_charger.o
+obj-$(CONFIG_CHARGER_GPIO)	+= gpio-charger.o
diff --git a/drivers/power/ds2760_battery.c b/drivers/power/ds2760_battery.c
index b3c01c16a164..11e1ac508e57 100644
--- a/drivers/power/ds2760_battery.c
+++ b/drivers/power/ds2760_battery.c
@@ -212,7 +212,7 @@ static int ds2760_battery_read_status(struct ds2760_device_info *di)
 	if (di->rem_capacity > 100)
 		di->rem_capacity = 100;
 
-	if (di->current_uA >= 100L)
+	if (di->current_uA < -100L)
 		di->life_sec = -((di->accum_current_uAh - di->empty_uAh) * 36L)
 					/ (di->current_uA / 100L);
 	else
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c
new file mode 100644
index 000000000000..fccbe99b619c
--- /dev/null
+++ b/drivers/power/gpio-charger.c
@@ -0,0 +1,185 @@
+/*
+ *  Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
+ *  Driver for chargers which report their online status through a GPIO pin
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under  the terms of the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/power_supply.h>
+#include <linux/slab.h>
+
+#include <linux/power/gpio-charger.h>
+
+struct gpio_charger {
+	const struct gpio_charger_platform_data *pdata;
+	unsigned int irq;
+
+	struct power_supply charger;
+};
+
+static irqreturn_t gpio_charger_irq(int irq, void *devid)
+{
+	struct power_supply *charger = devid;
+
+	power_supply_changed(charger);
+
+	return IRQ_HANDLED;
+}
+
+static inline struct gpio_charger *psy_to_gpio_charger(struct power_supply *psy)
+{
+	return container_of(psy, struct gpio_charger, charger);
+}
+
+static int gpio_charger_get_property(struct power_supply *psy,
+		enum power_supply_property psp, union power_supply_propval *val)
+{
+	struct gpio_charger *gpio_charger = psy_to_gpio_charger(psy);
+	const struct gpio_charger_platform_data *pdata = gpio_charger->pdata;
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_ONLINE:
+		val->intval = gpio_get_value(pdata->gpio);
+		val->intval ^= pdata->gpio_active_low;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static enum power_supply_property gpio_charger_properties[] = {
+	POWER_SUPPLY_PROP_ONLINE,
+};
+
+static int __devinit gpio_charger_probe(struct platform_device *pdev)
+{
+	const struct gpio_charger_platform_data *pdata = pdev->dev.platform_data;
+	struct gpio_charger *gpio_charger;
+	struct power_supply *charger;
+	int ret;
+	int irq;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "No platform data\n");
+		return -EINVAL;
+	}
+
+	if (!gpio_is_valid(pdata->gpio)) {
+		dev_err(&pdev->dev, "Invalid gpio pin\n");
+		return -EINVAL;
+	}
+
+	gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL);
+
+	charger = &gpio_charger->charger;
+
+	charger->name = pdata->name;
+	charger->type = pdata->type;
+	charger->properties = gpio_charger_properties;
+	charger->num_properties = ARRAY_SIZE(gpio_charger_properties);
+	charger->get_property  = gpio_charger_get_property;
+	charger->supplied_to = pdata->supplied_to;
+	charger->num_supplicants = pdata->num_supplicants;
+
+	ret = gpio_request(pdata->gpio, dev_name(&pdev->dev));
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to request gpio pin: %d\n", ret);
+		goto err_free;
+	}
+	ret = gpio_direction_input(pdata->gpio);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to set gpio to input: %d\n", ret);
+		goto err_gpio_free;
+	}
+
+	irq = gpio_to_irq(pdata->gpio);
+	if (irq > 0) {
+		ret = request_irq(irq, gpio_charger_irq,
+				IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+				dev_name(&pdev->dev), charger);
+		if (ret)
+			dev_warn(&pdev->dev, "Failed to request irq: %d\n", ret);
+		else
+			gpio_charger->irq = irq;
+	}
+
+	gpio_charger->pdata = pdata;
+
+	ret = power_supply_register(&pdev->dev, charger);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Failed to register power supply: %d\n", ret);
+		goto err_irq_free;
+	}
+
+	platform_set_drvdata(pdev, gpio_charger);
+
+	return 0;
+
+err_irq_free:
+	if (gpio_charger->irq)
+		free_irq(gpio_charger->irq, charger);
+err_gpio_free:
+	gpio_free(pdata->gpio);
+err_free:
+	kfree(gpio_charger);
+	return ret;
+}
+
+static int __devexit gpio_charger_remove(struct platform_device *pdev)
+{
+	struct gpio_charger *gpio_charger = platform_get_drvdata(pdev);
+
+	power_supply_unregister(&gpio_charger->charger);
+
+	if (gpio_charger->irq)
+		free_irq(gpio_charger->irq, &gpio_charger->charger);
+	gpio_free(gpio_charger->pdata->gpio);
+
+	platform_set_drvdata(pdev, NULL);
+	kfree(gpio_charger);
+
+	return 0;
+}
+
+static struct platform_driver gpio_charger_driver = {
+	.probe = gpio_charger_probe,
+	.remove = __devexit_p(gpio_charger_remove),
+	.driver = {
+		.name = "gpio-charger",
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init gpio_charger_init(void)
+{
+	return platform_driver_register(&gpio_charger_driver);
+}
+module_init(gpio_charger_init);
+
+static void __exit gpio_charger_exit(void)
+{
+	platform_driver_unregister(&gpio_charger_driver);
+}
+module_exit(gpio_charger_exit);
+
+MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
+MODULE_DESCRIPTION("Driver for chargers which report their online status through a GPIO");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:gpio-charger");
diff --git a/drivers/power/isp1704_charger.c b/drivers/power/isp1704_charger.c
index 72512185f3e2..2ad9b14a5ce3 100644
--- a/drivers/power/isp1704_charger.c
+++ b/drivers/power/isp1704_charger.c
@@ -59,11 +59,61 @@ struct isp1704_charger {
 	struct notifier_block	nb;
 	struct work_struct	work;
 
-	char			model[7];
+	/* properties */
+	char			model[8];
 	unsigned		present:1;
+	unsigned		online:1;
+	unsigned		current_max;
+
+	/* temp storage variables */
+	unsigned long		event;
+	unsigned		max_power;
 };
 
 /*
+ * Determine is the charging port DCP (dedicated charger) or CDP (Host/HUB
+ * chargers).
+ *
+ * REVISIT: The method is defined in Battery Charging Specification and is
+ * applicable to any ULPI transceiver. Nothing isp170x specific here.
+ */
+static inline int isp1704_charger_type(struct isp1704_charger *isp)
+{
+	u8 reg;
+	u8 func_ctrl;
+	u8 otg_ctrl;
+	int type = POWER_SUPPLY_TYPE_USB_DCP;
+
+	func_ctrl = otg_io_read(isp->otg, ULPI_FUNC_CTRL);
+	otg_ctrl = otg_io_read(isp->otg, ULPI_OTG_CTRL);
+
+	/* disable pulldowns */
+	reg = ULPI_OTG_CTRL_DM_PULLDOWN | ULPI_OTG_CTRL_DP_PULLDOWN;
+	otg_io_write(isp->otg, ULPI_CLR(ULPI_OTG_CTRL), reg);
+
+	/* full speed */
+	otg_io_write(isp->otg, ULPI_CLR(ULPI_FUNC_CTRL),
+			ULPI_FUNC_CTRL_XCVRSEL_MASK);
+	otg_io_write(isp->otg, ULPI_SET(ULPI_FUNC_CTRL),
+			ULPI_FUNC_CTRL_FULL_SPEED);
+
+	/* Enable strong pull-up on DP (1.5K) and reset */
+	reg = ULPI_FUNC_CTRL_TERMSELECT | ULPI_FUNC_CTRL_RESET;
+	otg_io_write(isp->otg, ULPI_SET(ULPI_FUNC_CTRL), reg);
+	usleep_range(1000, 2000);
+
+	reg = otg_io_read(isp->otg, ULPI_DEBUG);
+	if ((reg & 3) != 3)
+		type = POWER_SUPPLY_TYPE_USB_CDP;
+
+	/* recover original state */
+	otg_io_write(isp->otg, ULPI_FUNC_CTRL, func_ctrl);
+	otg_io_write(isp->otg, ULPI_OTG_CTRL, otg_ctrl);
+
+	return type;
+}
+
+/*
  * ISP1704 detects PS/2 adapters as charger. To make sure the detected charger
  * is actually a dedicated charger, the following steps need to be taken.
  */
@@ -127,16 +177,19 @@ static inline int isp1704_charger_verify(struct isp1704_charger *isp)
 static inline int isp1704_charger_detect(struct isp1704_charger *isp)
 {
 	unsigned long	timeout;
-	u8		r;
+	u8		pwr_ctrl;
 	int		ret = 0;
 
+	pwr_ctrl = otg_io_read(isp->otg, ISP1704_PWR_CTRL);
+
 	/* set SW control bit in PWR_CTRL register */
 	otg_io_write(isp->otg, ISP1704_PWR_CTRL,
 			ISP1704_PWR_CTRL_SWCTRL);
 
 	/* enable manual charger detection */
-	r = (ISP1704_PWR_CTRL_SWCTRL | ISP1704_PWR_CTRL_DPVSRC_EN);
-	otg_io_write(isp->otg, ULPI_SET(ISP1704_PWR_CTRL), r);
+	otg_io_write(isp->otg, ULPI_SET(ISP1704_PWR_CTRL),
+			ISP1704_PWR_CTRL_SWCTRL
+			| ISP1704_PWR_CTRL_DPVSRC_EN);
 	usleep_range(1000, 2000);
 
 	timeout = jiffies + msecs_to_jiffies(300);
@@ -147,7 +200,10 @@ static inline int isp1704_charger_detect(struct isp1704_charger *isp)
 			ret = isp1704_charger_verify(isp);
 			break;
 		}
-	} while (!time_after(jiffies, timeout));
+	} while (!time_after(jiffies, timeout) && isp->online);
+
+	/* recover original state */
+	otg_io_write(isp->otg, ISP1704_PWR_CTRL, pwr_ctrl);
 
 	return ret;
 }
@@ -155,52 +211,92 @@ static inline int isp1704_charger_detect(struct isp1704_charger *isp)
 static void isp1704_charger_work(struct work_struct *data)
 {
 	int			detect;
+	unsigned long		event;
+	unsigned		power;
 	struct isp1704_charger	*isp =
 		container_of(data, struct isp1704_charger, work);
+	static DEFINE_MUTEX(lock);
 
-	/*
-	 * FIXME Only supporting dedicated chargers even though isp1704 can
-	 * detect HUB and HOST chargers. If the device has already been
-	 * enumerated, the detection will break the connection.
-	 */
-	if (isp->otg->state != OTG_STATE_B_IDLE)
-		return;
+	event = isp->event;
+	power = isp->max_power;
 
-	/* disable data pullups */
-	if (isp->otg->gadget)
-		usb_gadget_disconnect(isp->otg->gadget);
+	mutex_lock(&lock);
+
+	switch (event) {
+	case USB_EVENT_VBUS:
+		isp->online = true;
+
+		/* detect charger */
+		detect = isp1704_charger_detect(isp);
+
+		if (detect) {
+			isp->present = detect;
+			isp->psy.type = isp1704_charger_type(isp);
+		}
 
-	/* detect charger */
-	detect = isp1704_charger_detect(isp);
-	if (detect) {
-		isp->present = detect;
-		power_supply_changed(&isp->psy);
+		switch (isp->psy.type) {
+		case POWER_SUPPLY_TYPE_USB_DCP:
+			isp->current_max = 1800;
+			break;
+		case POWER_SUPPLY_TYPE_USB_CDP:
+			/*
+			 * Only 500mA here or high speed chirp
+			 * handshaking may break
+			 */
+			isp->current_max = 500;
+			/* FALLTHROUGH */
+		case POWER_SUPPLY_TYPE_USB:
+		default:
+			/* enable data pullups */
+			if (isp->otg->gadget)
+				usb_gadget_connect(isp->otg->gadget);
+		}
+		break;
+	case USB_EVENT_NONE:
+		isp->online = false;
+		isp->current_max = 0;
+		isp->present = 0;
+		isp->current_max = 0;
+		isp->psy.type = POWER_SUPPLY_TYPE_USB;
+
+		/*
+		 * Disable data pullups. We need to prevent the controller from
+		 * enumerating.
+		 *
+		 * FIXME: This is here to allow charger detection with Host/HUB
+		 * chargers. The pullups may be enabled elsewhere, so this can
+		 * not be the final solution.
+		 */
+		if (isp->otg->gadget)
+			usb_gadget_disconnect(isp->otg->gadget);
+		break;
+	case USB_EVENT_ENUMERATED:
+		if (isp->present)
+			isp->current_max = 1800;
+		else
+			isp->current_max = power;
+		break;
+	default:
+		goto out;
 	}
 
-	/* enable data pullups */
-	if (isp->otg->gadget)
-		usb_gadget_connect(isp->otg->gadget);
+	power_supply_changed(&isp->psy);
+out:
+	mutex_unlock(&lock);
 }
 
 static int isp1704_notifier_call(struct notifier_block *nb,
-		unsigned long event, void *unused)
+		unsigned long event, void *power)
 {
 	struct isp1704_charger *isp =
 		container_of(nb, struct isp1704_charger, nb);
 
-	switch (event) {
-	case USB_EVENT_VBUS:
-		schedule_work(&isp->work);
-		break;
-	case USB_EVENT_NONE:
-		if (isp->present) {
-			isp->present = 0;
-			power_supply_changed(&isp->psy);
-		}
-		break;
-	default:
-		return NOTIFY_DONE;
-	}
+	isp->event = event;
+
+	if (power)
+		isp->max_power = *((unsigned *)power);
+
+	schedule_work(&isp->work);
 
 	return NOTIFY_OK;
 }
@@ -216,6 +312,12 @@ static int isp1704_charger_get_property(struct power_supply *psy,
 	case POWER_SUPPLY_PROP_PRESENT:
 		val->intval = isp->present;
 		break;
+	case POWER_SUPPLY_PROP_ONLINE:
+		val->intval = isp->online;
+		break;
+	case POWER_SUPPLY_PROP_CURRENT_MAX:
+		val->intval = isp->current_max;
+		break;
 	case POWER_SUPPLY_PROP_MODEL_NAME:
 		val->strval = isp->model;
 		break;
@@ -230,6 +332,8 @@ static int isp1704_charger_get_property(struct power_supply *psy,
 
 static enum power_supply_property power_props[] = {
 	POWER_SUPPLY_PROP_PRESENT,
+	POWER_SUPPLY_PROP_ONLINE,
+	POWER_SUPPLY_PROP_CURRENT_MAX,
 	POWER_SUPPLY_PROP_MODEL_NAME,
 	POWER_SUPPLY_PROP_MANUFACTURER,
 };
@@ -287,13 +391,13 @@ static int __devinit isp1704_charger_probe(struct platform_device *pdev)
 	if (!isp->otg)
 		goto fail0;
 
+	isp->dev = &pdev->dev;
+	platform_set_drvdata(pdev, isp);
+
 	ret = isp1704_test_ulpi(isp);
 	if (ret < 0)
 		goto fail1;
 
-	isp->dev = &pdev->dev;
-	platform_set_drvdata(pdev, isp);
-
 	isp->psy.name		= "isp1704";
 	isp->psy.type		= POWER_SUPPLY_TYPE_USB;
 	isp->psy.properties	= power_props;
@@ -318,6 +422,23 @@ static int __devinit isp1704_charger_probe(struct platform_device *pdev)
 
 	dev_info(isp->dev, "registered with product id %s\n", isp->model);
 
+	/*
+	 * Taking over the D+ pullup.
+	 *
+	 * FIXME: The device will be disconnected if it was already
+	 * enumerated. The charger driver should be always loaded before any
+	 * gadget is loaded.
+	 */
+	if (isp->otg->gadget)
+		usb_gadget_disconnect(isp->otg->gadget);
+
+	/* Detect charger if VBUS is valid (the cable was already plugged). */
+	ret = otg_io_read(isp->otg, ULPI_USB_INT_STS);
+	if ((ret & ULPI_INT_VBUS_VALID) && !isp->otg->default_a) {
+		isp->event = USB_EVENT_VBUS;
+		schedule_work(&isp->work);
+	}
+
 	return 0;
 fail2:
 	power_supply_unregister(&isp->psy);
diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
index a8108a73593e..5b4821593201 100644
--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -47,6 +47,8 @@ struct jz_battery {
 
 	struct power_supply battery;
 	struct delayed_work work;
+
+	struct mutex lock;
 };
 
 static inline struct jz_battery *psy_to_jz_battery(struct power_supply *psy)
@@ -68,6 +70,8 @@ static long jz_battery_read_voltage(struct jz_battery *battery)
 	unsigned long val;
 	long voltage;
 
+	mutex_lock(&battery->lock);
+
 	INIT_COMPLETION(battery->read_completion);
 
 	enable_irq(battery->irq);
@@ -91,6 +95,8 @@ static long jz_battery_read_voltage(struct jz_battery *battery)
 	battery->cell->disable(battery->pdev);
 	disable_irq(battery->irq);
 
+	mutex_unlock(&battery->lock);
+
 	return voltage;
 }
 
@@ -240,6 +246,11 @@ static int __devinit jz_battery_probe(struct platform_device *pdev)
 	struct jz_battery *jz_battery;
 	struct power_supply *battery;
 
+	if (!pdata) {
+		dev_err(&pdev->dev, "No platform_data supplied\n");
+		return -ENXIO;
+	}
+
 	jz_battery = kzalloc(sizeof(*jz_battery), GFP_KERNEL);
 	if (!jz_battery) {
 		dev_err(&pdev->dev, "Failed to allocate driver structure\n");
@@ -291,6 +302,7 @@ static int __devinit jz_battery_probe(struct platform_device *pdev)
 	jz_battery->pdev = pdev;
 
 	init_completion(&jz_battery->read_completion);
+	mutex_init(&jz_battery->lock);
 
 	INIT_DELAYED_WORK(&jz_battery->work, jz_battery_work);
 
diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile
index ccea15c11c19..50cb1e1b4a12 100644
--- a/drivers/ps3/Makefile
+++ b/drivers/ps3/Makefile
@@ -1,6 +1,6 @@
 obj-$(CONFIG_PS3_VUART) += ps3-vuart.o
 obj-$(CONFIG_PS3_PS3AV) += ps3av_mod.o
-ps3av_mod-objs		+= ps3av.o ps3av_cmd.o
+ps3av_mod-y		:= ps3av.o ps3av_cmd.o
 obj-$(CONFIG_PPC_PS3) += sys-manager-core.o
 obj-$(CONFIG_PS3_SYS_MANAGER) += ps3-sys-manager.o
 obj-$(CONFIG_PS3_STORAGE) += ps3stor_lib.o
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 2ce2eb71d0f5..dd6308499bd4 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -249,7 +249,7 @@ static int choose_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
 }
 
 static int pm8607_set_voltage(struct regulator_dev *rdev,
-			      int min_uV, int max_uV)
+			      int min_uV, int max_uV, unsigned *selector)
 {
 	struct pm8607_regulator_info *info = rdev_get_drvdata(rdev);
 	uint8_t val, mask;
@@ -263,6 +263,7 @@ static int pm8607_set_voltage(struct regulator_dev *rdev,
 	ret = choose_voltage(rdev, min_uV, max_uV);
 	if (ret < 0)
 		return -EINVAL;
+	*selector = ret;
 	val = (uint8_t)(ret << info->vol_shift);
 	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
 
diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index b349266a43de..ed6feaf9398d 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -362,7 +362,8 @@ static int ab3100_get_best_voltage_index(struct regulator_dev *reg,
 }
 
 static int ab3100_set_voltage_regulator(struct regulator_dev *reg,
-					int min_uV, int max_uV)
+					int min_uV, int max_uV,
+					unsigned *selector)
 {
 	struct ab3100_regulator *abreg = reg->reg_data;
 	u8 regval;
@@ -373,6 +374,8 @@ static int ab3100_set_voltage_regulator(struct regulator_dev *reg,
 	if (bestindex < 0)
 		return bestindex;
 
+	*selector = bestindex;
+
 	err = abx500_get_register_interruptible(abreg->dev, 0,
 						abreg->regreg, &regval);
 	if (err) {
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index db6b70f20511..2f4ec0facef1 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -215,7 +215,8 @@ static int ab8500_get_best_voltage_index(struct regulator_dev *rdev,
 }
 
 static int ab8500_regulator_set_voltage(struct regulator_dev *rdev,
-		int min_uV, int max_uV)
+					int min_uV, int max_uV,
+					unsigned *selector)
 {
 	int regulator_id, ret;
 	struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
@@ -232,6 +233,8 @@ static int ab8500_regulator_set_voltage(struct regulator_dev *rdev,
 		return ret;
 	}
 
+	*selector = ret;
+
 	/* set the registers for the request */
 	ret = abx500_mask_and_set_register_interruptible(info->dev,
 		info->voltage_bank, info->voltage_reg,
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f1d10c974cd4..e63366f826f9 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -13,6 +13,8 @@
  *
  */
 
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/device.h>
@@ -25,9 +27,19 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/regulator.h>
+
 #include "dummy.h"
 
-#define REGULATOR_VERSION "0.5"
+#define rdev_err(rdev, fmt, ...)					\
+	pr_err("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_warn(rdev, fmt, ...)					\
+	pr_warn("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_info(rdev, fmt, ...)					\
+	pr_info("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_dbg(rdev, fmt, ...)					\
+	pr_debug("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
 
 static DEFINE_MUTEX(regulator_list_mutex);
 static LIST_HEAD(regulator_list);
@@ -111,13 +123,11 @@ static int regulator_check_voltage(struct regulator_dev *rdev,
 	BUG_ON(*min_uV > *max_uV);
 
 	if (!rdev->constraints) {
-		printk(KERN_ERR "%s: no constraints for %s\n", __func__,
-		       rdev_get_name(rdev));
+		rdev_err(rdev, "no constraints\n");
 		return -ENODEV;
 	}
 	if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) {
-		printk(KERN_ERR "%s: operation not allowed for %s\n",
-		       __func__, rdev_get_name(rdev));
+		rdev_err(rdev, "operation not allowed\n");
 		return -EPERM;
 	}
 
@@ -139,13 +149,11 @@ static int regulator_check_current_limit(struct regulator_dev *rdev,
 	BUG_ON(*min_uA > *max_uA);
 
 	if (!rdev->constraints) {
-		printk(KERN_ERR "%s: no constraints for %s\n", __func__,
-		       rdev_get_name(rdev));
+		rdev_err(rdev, "no constraints\n");
 		return -ENODEV;
 	}
 	if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_CURRENT)) {
-		printk(KERN_ERR "%s: operation not allowed for %s\n",
-		       __func__, rdev_get_name(rdev));
+		rdev_err(rdev, "operation not allowed\n");
 		return -EPERM;
 	}
 
@@ -174,18 +182,15 @@ static int regulator_check_mode(struct regulator_dev *rdev, int mode)
 	}
 
 	if (!rdev->constraints) {
-		printk(KERN_ERR "%s: no constraints for %s\n", __func__,
-		       rdev_get_name(rdev));
+		rdev_err(rdev, "no constraints\n");
 		return -ENODEV;
 	}
 	if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_MODE)) {
-		printk(KERN_ERR "%s: operation not allowed for %s\n",
-		       __func__, rdev_get_name(rdev));
+		rdev_err(rdev, "operation not allowed\n");
 		return -EPERM;
 	}
 	if (!(rdev->constraints->valid_modes_mask & mode)) {
-		printk(KERN_ERR "%s: invalid mode %x for %s\n",
-		       __func__, mode, rdev_get_name(rdev));
+		rdev_err(rdev, "invalid mode %x\n", mode);
 		return -EINVAL;
 	}
 	return 0;
@@ -195,13 +200,11 @@ static int regulator_check_mode(struct regulator_dev *rdev, int mode)
 static int regulator_check_drms(struct regulator_dev *rdev)
 {
 	if (!rdev->constraints) {
-		printk(KERN_ERR "%s: no constraints for %s\n", __func__,
-		       rdev_get_name(rdev));
+		rdev_err(rdev, "no constraints\n");
 		return -ENODEV;
 	}
 	if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_DRMS)) {
-		printk(KERN_ERR "%s: operation not allowed for %s\n",
-		       __func__, rdev_get_name(rdev));
+		rdev_err(rdev, "operation not allowed\n");
 		return -EPERM;
 	}
 	return 0;
@@ -598,20 +601,17 @@ static int suspend_set_state(struct regulator_dev *rdev,
 	 */
 	if (!rstate->enabled && !rstate->disabled) {
 		if (can_set_state)
-			printk(KERN_WARNING "%s: No configuration for %s\n",
-			       __func__, rdev_get_name(rdev));
+			rdev_warn(rdev, "No configuration\n");
 		return 0;
 	}
 
 	if (rstate->enabled && rstate->disabled) {
-		printk(KERN_ERR "%s: invalid configuration for %s\n",
-		       __func__, rdev_get_name(rdev));
+		rdev_err(rdev, "invalid configuration\n");
 		return -EINVAL;
 	}
 
 	if (!can_set_state) {
-		printk(KERN_ERR "%s: no way to set suspend state\n",
-			__func__);
+		rdev_err(rdev, "no way to set suspend state\n");
 		return -EINVAL;
 	}
 
@@ -620,15 +620,14 @@ static int suspend_set_state(struct regulator_dev *rdev,
 	else
 		ret = rdev->desc->ops->set_suspend_disable(rdev);
 	if (ret < 0) {
-		printk(KERN_ERR "%s: failed to enabled/disable\n", __func__);
+		rdev_err(rdev, "failed to enabled/disable\n");
 		return ret;
 	}
 
 	if (rdev->desc->ops->set_suspend_voltage && rstate->uV > 0) {
 		ret = rdev->desc->ops->set_suspend_voltage(rdev, rstate->uV);
 		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to set voltage\n",
-				__func__);
+			rdev_err(rdev, "failed to set voltage\n");
 			return ret;
 		}
 	}
@@ -636,7 +635,7 @@ static int suspend_set_state(struct regulator_dev *rdev,
 	if (rdev->desc->ops->set_suspend_mode && rstate->mode > 0) {
 		ret = rdev->desc->ops->set_suspend_mode(rdev, rstate->mode);
 		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to set mode\n", __func__);
+			rdev_err(rdev, "failed to set mode\n");
 			return ret;
 		}
 	}
@@ -714,26 +713,27 @@ static void print_constraints(struct regulator_dev *rdev)
 	if (constraints->valid_modes_mask & REGULATOR_MODE_STANDBY)
 		count += sprintf(buf + count, "standby");
 
-	printk(KERN_INFO "regulator: %s: %s\n", rdev_get_name(rdev), buf);
+	rdev_info(rdev, "regulator: %s\n", buf);
 }
 
 static int machine_constraints_voltage(struct regulator_dev *rdev,
 	struct regulation_constraints *constraints)
 {
 	struct regulator_ops *ops = rdev->desc->ops;
-	const char *name = rdev_get_name(rdev);
 	int ret;
+	unsigned selector;
 
 	/* do we need to apply the constraint voltage */
 	if (rdev->constraints->apply_uV &&
 		rdev->constraints->min_uV == rdev->constraints->max_uV &&
 		ops->set_voltage) {
 		ret = ops->set_voltage(rdev,
-			rdev->constraints->min_uV, rdev->constraints->max_uV);
+				       rdev->constraints->min_uV,
+				       rdev->constraints->max_uV,
+				       &selector);
 			if (ret < 0) {
-				printk(KERN_ERR "%s: failed to apply %duV constraint to %s\n",
-				       __func__,
-				       rdev->constraints->min_uV, name);
+				rdev_err(rdev, "failed to apply %duV constraint\n",
+					 rdev->constraints->min_uV);
 				rdev->constraints = NULL;
 				return ret;
 			}
@@ -765,8 +765,7 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
 
 		/* else require explicit machine-level constraints */
 		if (cmin <= 0 || cmax <= 0 || cmax < cmin) {
-			pr_err("%s: %s '%s' voltage constraints\n",
-				       __func__, "invalid", name);
+			rdev_err(rdev, "invalid voltage constraints\n");
 			return -EINVAL;
 		}
 
@@ -787,22 +786,19 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
 
 		/* final: [min_uV..max_uV] valid iff constraints valid */
 		if (max_uV < min_uV) {
-			pr_err("%s: %s '%s' voltage constraints\n",
-				       __func__, "unsupportable", name);
+			rdev_err(rdev, "unsupportable voltage constraints\n");
 			return -EINVAL;
 		}
 
 		/* use regulator's subset of machine constraints */
 		if (constraints->min_uV < min_uV) {
-			pr_debug("%s: override '%s' %s, %d -> %d\n",
-				       __func__, name, "min_uV",
-					constraints->min_uV, min_uV);
+			rdev_dbg(rdev, "override min_uV, %d -> %d\n",
+				 constraints->min_uV, min_uV);
 			constraints->min_uV = min_uV;
 		}
 		if (constraints->max_uV > max_uV) {
-			pr_debug("%s: override '%s' %s, %d -> %d\n",
-				       __func__, name, "max_uV",
-					constraints->max_uV, max_uV);
+			rdev_dbg(rdev, "override max_uV, %d -> %d\n",
+				 constraints->max_uV, max_uV);
 			constraints->max_uV = max_uV;
 		}
 	}
@@ -822,26 +818,25 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
  * set_mode.
  */
 static int set_machine_constraints(struct regulator_dev *rdev,
-	struct regulation_constraints *constraints)
+	const struct regulation_constraints *constraints)
 {
 	int ret = 0;
-	const char *name;
 	struct regulator_ops *ops = rdev->desc->ops;
 
-	rdev->constraints = constraints;
-
-	name = rdev_get_name(rdev);
+	rdev->constraints = kmemdup(constraints, sizeof(*constraints),
+				    GFP_KERNEL);
+	if (!rdev->constraints)
+		return -ENOMEM;
 
-	ret = machine_constraints_voltage(rdev, constraints);
+	ret = machine_constraints_voltage(rdev, rdev->constraints);
 	if (ret != 0)
 		goto out;
 
 	/* do we need to setup our suspend state */
 	if (constraints->initial_state) {
-		ret = suspend_prepare(rdev, constraints->initial_state);
+		ret = suspend_prepare(rdev, rdev->constraints->initial_state);
 		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to set suspend state for %s\n",
-			       __func__, name);
+			rdev_err(rdev, "failed to set suspend state\n");
 			rdev->constraints = NULL;
 			goto out;
 		}
@@ -849,17 +844,14 @@ static int set_machine_constraints(struct regulator_dev *rdev,
 
 	if (constraints->initial_mode) {
 		if (!ops->set_mode) {
-			printk(KERN_ERR "%s: no set_mode operation for %s\n",
-			       __func__, name);
+			rdev_err(rdev, "no set_mode operation\n");
 			ret = -EINVAL;
 			goto out;
 		}
 
-		ret = ops->set_mode(rdev, constraints->initial_mode);
+		ret = ops->set_mode(rdev, rdev->constraints->initial_mode);
 		if (ret < 0) {
-			printk(KERN_ERR
-			       "%s: failed to set initial mode for %s: %d\n",
-			       __func__, name, ret);
+			rdev_err(rdev, "failed to set initial mode: %d\n", ret);
 			goto out;
 		}
 	}
@@ -867,11 +859,11 @@ static int set_machine_constraints(struct regulator_dev *rdev,
 	/* If the constraints say the regulator should be on at this point
 	 * and we have control then make sure it is enabled.
 	 */
-	if ((constraints->always_on || constraints->boot_on) && ops->enable) {
+	if ((rdev->constraints->always_on || rdev->constraints->boot_on) &&
+	    ops->enable) {
 		ret = ops->enable(rdev);
 		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to enable %s\n",
-			       __func__, name);
+			rdev_err(rdev, "failed to enable\n");
 			rdev->constraints = NULL;
 			goto out;
 		}
@@ -899,9 +891,8 @@ static int set_supply(struct regulator_dev *rdev,
 	err = sysfs_create_link(&rdev->dev.kobj, &supply_rdev->dev.kobj,
 				"supply");
 	if (err) {
-		printk(KERN_ERR
-		       "%s: could not add device link %s err %d\n",
-		       __func__, supply_rdev->dev.kobj.name, err);
+		rdev_err(rdev, "could not add device link %s err %d\n",
+			 supply_rdev->dev.kobj.name, err);
 		       goto out;
 	}
 	rdev->supply = supply_rdev;
@@ -911,7 +902,7 @@ out:
 }
 
 /**
- * set_consumer_device_supply: Bind a regulator to a symbolic supply
+ * set_consumer_device_supply - Bind a regulator to a symbolic supply
  * @rdev:         regulator source
  * @consumer_dev: device the supply applies to
  * @consumer_dev_name: dev_name() string for device supply applies to
@@ -957,10 +948,10 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
 			continue;
 
 		dev_dbg(consumer_dev, "%s/%s is '%s' supply; fail %s/%s\n",
-				dev_name(&node->regulator->dev),
-				node->regulator->desc->name,
-				supply,
-				dev_name(&rdev->dev), rdev_get_name(rdev));
+			dev_name(&node->regulator->dev),
+			node->regulator->desc->name,
+			supply,
+			dev_name(&rdev->dev), rdev_get_name(rdev));
 		return -EBUSY;
 	}
 
@@ -1031,8 +1022,7 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
 		regulator->dev_attr.show = device_requested_uA_show;
 		err = device_create_file(dev, &regulator->dev_attr);
 		if (err < 0) {
-			printk(KERN_WARNING "%s: could not add regulator_dev"
-				" load sysfs\n", __func__);
+			rdev_warn(rdev, "could not add regulator_dev requested microamps sysfs entry\n");
 			goto attr_name_err;
 		}
 
@@ -1049,10 +1039,8 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
 		err = sysfs_create_link(&rdev->dev.kobj, &dev->kobj,
 					buf);
 		if (err) {
-			printk(KERN_WARNING
-			       "%s: could not add device link %s err %d\n",
-			       __func__, dev->kobj.name, err);
-			device_remove_file(dev, &regulator->dev_attr);
+			rdev_warn(rdev, "could not add device link %s err %d\n",
+				  dev->kobj.name, err);
 			goto link_name_err;
 		}
 	}
@@ -1089,7 +1077,7 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
 	int ret;
 
 	if (id == NULL) {
-		printk(KERN_ERR "regulator: get() with no identifier\n");
+		pr_err("get() with no identifier\n");
 		return regulator;
 	}
 
@@ -1123,8 +1111,8 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
 	 * substitute in a dummy regulator so consumers can continue.
 	 */
 	if (!has_full_constraints) {
-		pr_warning("%s supply %s not found, using dummy regulator\n",
-			   devname, id);
+		pr_warn("%s supply %s not found, using dummy regulator\n",
+			devname, id);
 		rdev = dummy_regulator_rdev;
 		goto found;
 	}
@@ -1268,13 +1256,16 @@ static int _regulator_enable(struct regulator_dev *rdev)
 {
 	int ret, delay;
 
-	/* do we need to enable the supply regulator first */
-	if (rdev->supply) {
-		ret = _regulator_enable(rdev->supply);
-		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to enable %s: %d\n",
-			       __func__, rdev_get_name(rdev), ret);
-			return ret;
+	if (rdev->use_count == 0) {
+		/* do we need to enable the supply regulator first */
+		if (rdev->supply) {
+			mutex_lock(&rdev->supply->mutex);
+			ret = _regulator_enable(rdev->supply);
+			mutex_unlock(&rdev->supply->mutex);
+			if (ret < 0) {
+				rdev_err(rdev, "failed to enable: %d\n", ret);
+				return ret;
+			}
 		}
 	}
 
@@ -1299,13 +1290,13 @@ static int _regulator_enable(struct regulator_dev *rdev)
 			if (ret >= 0) {
 				delay = ret;
 			} else {
-				printk(KERN_WARNING
-					"%s: enable_time() failed for %s: %d\n",
-					__func__, rdev_get_name(rdev),
-					ret);
+				rdev_warn(rdev, "enable_time() failed: %d\n",
+					   ret);
 				delay = 0;
 			}
 
+			trace_regulator_enable(rdev_get_name(rdev));
+
 			/* Allow the regulator to ramp; it would be useful
 			 * to extend this for bulk operations so that the
 			 * regulators can ramp together.  */
@@ -1313,14 +1304,19 @@ static int _regulator_enable(struct regulator_dev *rdev)
 			if (ret < 0)
 				return ret;
 
-			if (delay >= 1000)
+			trace_regulator_enable_delay(rdev_get_name(rdev));
+
+			if (delay >= 1000) {
 				mdelay(delay / 1000);
-			else if (delay)
+				udelay(delay % 1000);
+			} else if (delay) {
 				udelay(delay);
+			}
+
+			trace_regulator_enable_complete(rdev_get_name(rdev));
 
 		} else if (ret < 0) {
-			printk(KERN_ERR "%s: is_enabled() failed for %s: %d\n",
-			       __func__, rdev_get_name(rdev), ret);
+			rdev_err(rdev, "is_enabled() failed: %d\n", ret);
 			return ret;
 		}
 		/* Fallthrough on positive return values - already enabled */
@@ -1359,6 +1355,7 @@ static int _regulator_disable(struct regulator_dev *rdev,
 		struct regulator_dev **supply_rdev_ptr)
 {
 	int ret = 0;
+	*supply_rdev_ptr = NULL;
 
 	if (WARN(rdev->use_count <= 0,
 			"unbalanced disables for %s\n",
@@ -1372,13 +1369,16 @@ static int _regulator_disable(struct regulator_dev *rdev,
 		/* we are last user */
 		if (_regulator_can_change_status(rdev) &&
 		    rdev->desc->ops->disable) {
+			trace_regulator_disable(rdev_get_name(rdev));
+
 			ret = rdev->desc->ops->disable(rdev);
 			if (ret < 0) {
-				printk(KERN_ERR "%s: failed to disable %s\n",
-				       __func__, rdev_get_name(rdev));
+				rdev_err(rdev, "failed to disable\n");
 				return ret;
 			}
 
+			trace_regulator_disable_complete(rdev_get_name(rdev));
+
 			_notifier_call_chain(rdev, REGULATOR_EVENT_DISABLE,
 					     NULL);
 		}
@@ -1445,8 +1445,7 @@ static int _regulator_force_disable(struct regulator_dev *rdev,
 		/* ah well, who wants to live forever... */
 		ret = rdev->desc->ops->disable(rdev);
 		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to force disable %s\n",
-			       __func__, rdev_get_name(rdev));
+			rdev_err(rdev, "failed to force disable\n");
 			return ret;
 		}
 		/* notify other consumers that power has been forced off */
@@ -1621,6 +1620,7 @@ int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV)
 {
 	struct regulator_dev *rdev = regulator->rdev;
 	int ret;
+	unsigned selector;
 
 	mutex_lock(&rdev->mutex);
 
@@ -1636,7 +1636,17 @@ int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV)
 		goto out;
 	regulator->min_uV = min_uV;
 	regulator->max_uV = max_uV;
-	ret = rdev->desc->ops->set_voltage(rdev, min_uV, max_uV);
+
+	trace_regulator_set_voltage(rdev_get_name(rdev), min_uV, max_uV);
+
+	ret = rdev->desc->ops->set_voltage(rdev, min_uV, max_uV, &selector);
+
+	if (rdev->desc->ops->list_voltage)
+		selector = rdev->desc->ops->list_voltage(rdev, selector);
+	else
+		selector = -1;
+
+	trace_regulator_set_voltage_complete(rdev_get_name(rdev), selector);
 
 out:
 	_notifier_call_chain(rdev, REGULATOR_EVENT_VOLTAGE_CHANGE, NULL);
@@ -1876,8 +1886,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
 	/* get output voltage */
 	output_uV = rdev->desc->ops->get_voltage(rdev);
 	if (output_uV <= 0) {
-		printk(KERN_ERR "%s: invalid output voltage found for %s\n",
-			__func__, rdev_get_name(rdev));
+		rdev_err(rdev, "invalid output voltage found\n");
 		goto out;
 	}
 
@@ -1887,8 +1896,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
 	else
 		input_uV = rdev->constraints->input_uV;
 	if (input_uV <= 0) {
-		printk(KERN_ERR "%s: invalid input voltage found for %s\n",
-			__func__, rdev_get_name(rdev));
+		rdev_err(rdev, "invalid input voltage found\n");
 		goto out;
 	}
 
@@ -1901,16 +1909,14 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
 						 total_uA_load);
 	ret = regulator_check_mode(rdev, mode);
 	if (ret < 0) {
-		printk(KERN_ERR "%s: failed to get optimum mode for %s @"
-			" %d uA %d -> %d uV\n", __func__, rdev_get_name(rdev),
-			total_uA_load, input_uV, output_uV);
+		rdev_err(rdev, "failed to get optimum mode @ %d uA %d -> %d uV\n",
+			 total_uA_load, input_uV, output_uV);
 		goto out;
 	}
 
 	ret = rdev->desc->ops->set_mode(rdev, mode);
 	if (ret < 0) {
-		printk(KERN_ERR "%s: failed to set optimum mode %x for %s\n",
-			__func__, mode, rdev_get_name(rdev));
+		rdev_err(rdev, "failed to set optimum mode %x\n", mode);
 		goto out;
 	}
 	ret = mode;
@@ -2041,7 +2047,7 @@ int regulator_bulk_enable(int num_consumers,
 	return 0;
 
 err:
-	printk(KERN_ERR "Failed to enable %s: %d\n", consumers[i].supply, ret);
+	pr_err("Failed to enable %s: %d\n", consumers[i].supply, ret);
 	for (--i; i >= 0; --i)
 		regulator_disable(consumers[i].consumer);
 
@@ -2076,8 +2082,7 @@ int regulator_bulk_disable(int num_consumers,
 	return 0;
 
 err:
-	printk(KERN_ERR "Failed to disable %s: %d\n", consumers[i].supply,
-	       ret);
+	pr_err("Failed to disable %s: %d\n", consumers[i].supply, ret);
 	for (--i; i >= 0; --i)
 		regulator_enable(consumers[i].consumer);
 
@@ -2276,7 +2281,7 @@ static int add_regulator_attributes(struct regulator_dev *rdev)
  * Returns 0 on success.
  */
 struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
-	struct device *dev, struct regulator_init_data *init_data,
+	struct device *dev, const struct regulator_init_data *init_data,
 	void *driver_data)
 {
 	static atomic_t regulator_no = ATOMIC_INIT(0);
@@ -2346,6 +2351,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
 	if (init_data->supply_regulator && init_data->supply_regulator_dev) {
 		dev_err(dev,
 			"Supply regulator specified by both name and dev\n");
+		ret = -EINVAL;
 		goto scrub;
 	}
 
@@ -2364,6 +2370,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
 		if (!found) {
 			dev_err(dev, "Failed to find supply %s\n",
 				init_data->supply_regulator);
+			ret = -ENODEV;
 			goto scrub;
 		}
 
@@ -2429,6 +2436,7 @@ void regulator_unregister(struct regulator_dev *rdev)
 	if (rdev->supply)
 		sysfs_remove_link(&rdev->dev.kobj, "supply");
 	device_unregister(&rdev->dev);
+	kfree(rdev->constraints);
 	mutex_unlock(&regulator_list_mutex);
 }
 EXPORT_SYMBOL_GPL(regulator_unregister);
@@ -2457,8 +2465,7 @@ int regulator_suspend_prepare(suspend_state_t state)
 		mutex_unlock(&rdev->mutex);
 
 		if (ret < 0) {
-			printk(KERN_ERR "%s: failed to prepare %s\n",
-				__func__, rdev_get_name(rdev));
+			rdev_err(rdev, "failed to prepare\n");
 			goto out;
 		}
 	}
@@ -2564,8 +2571,6 @@ static int __init regulator_init(void)
 {
 	int ret;
 
-	printk(KERN_INFO "regulator: core version %s\n", REGULATOR_VERSION);
-
 	ret = class_register(&regulator_class);
 
 	regulator_dummy_init();
@@ -2582,7 +2587,6 @@ static int __init regulator_init_complete(void)
 	struct regulator_ops *ops;
 	struct regulation_constraints *c;
 	int enabled, ret;
-	const char *name;
 
 	mutex_lock(&regulator_list_mutex);
 
@@ -2594,8 +2598,6 @@ static int __init regulator_init_complete(void)
 		ops = rdev->desc->ops;
 		c = rdev->constraints;
 
-		name = rdev_get_name(rdev);
-
 		if (!ops->disable || (c && c->always_on))
 			continue;
 
@@ -2616,13 +2618,10 @@ static int __init regulator_init_complete(void)
 		if (has_full_constraints) {
 			/* We log since this may kill the system if it
 			 * goes wrong. */
-			printk(KERN_INFO "%s: disabling %s\n",
-			       __func__, name);
+			rdev_info(rdev, "disabling\n");
 			ret = ops->disable(rdev);
 			if (ret != 0) {
-				printk(KERN_ERR
-				       "%s: couldn't disable %s: %d\n",
-				       __func__, name, ret);
+				rdev_err(rdev, "couldn't disable: %d\n", ret);
 			}
 		} else {
 			/* The intention is that in future we will
@@ -2630,9 +2629,7 @@ static int __init regulator_init_complete(void)
 			 * so warn even if we aren't going to do
 			 * anything here.
 			 */
-			printk(KERN_WARNING
-			       "%s: incomplete constraints, leaving %s on\n",
-			       __func__, name);
+			rdev_warn(rdev, "incomplete constraints, leaving on\n");
 		}
 
 unlock:
diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c
index f8c4661a7a81..362e08221085 100644
--- a/drivers/regulator/da903x.c
+++ b/drivers/regulator/da903x.c
@@ -107,7 +107,7 @@ static inline int check_range(struct da903x_regulator_info *info,
 
 /* DA9030/DA9034 common operations */
 static int da903x_set_ldo_voltage(struct regulator_dev *rdev,
-				  int min_uV, int max_uV)
+				  int min_uV, int max_uV, unsigned *selector)
 {
 	struct da903x_regulator_info *info = rdev_get_drvdata(rdev);
 	struct device *da9034_dev = to_da903x_dev(rdev);
@@ -119,6 +119,7 @@ static int da903x_set_ldo_voltage(struct regulator_dev *rdev,
 	}
 
 	val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
+	*selector = val;
 	val <<= info->vol_shift;
 	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
 
@@ -187,7 +188,8 @@ static int da903x_list_voltage(struct regulator_dev *rdev, unsigned selector)
 
 /* DA9030 specific operations */
 static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev,
-				       int min_uV, int max_uV)
+				      int min_uV, int max_uV,
+				      unsigned *selector)
 {
 	struct da903x_regulator_info *info = rdev_get_drvdata(rdev);
 	struct device *da903x_dev = to_da903x_dev(rdev);
@@ -200,6 +202,7 @@ static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev,
 	}
 
 	val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
+	*selector = val;
 	val <<= info->vol_shift;
 	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
 	val |= DA9030_LDO_UNLOCK; /* have to set UNLOCK bits */
@@ -214,7 +217,8 @@ static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev,
 }
 
 static int da9030_set_ldo14_voltage(struct regulator_dev *rdev,
-				  int min_uV, int max_uV)
+				    int min_uV, int max_uV,
+				    unsigned *selector)
 {
 	struct da903x_regulator_info *info = rdev_get_drvdata(rdev);
 	struct device *da903x_dev = to_da903x_dev(rdev);
@@ -234,6 +238,7 @@ static int da9030_set_ldo14_voltage(struct regulator_dev *rdev,
 		val = (min_uV - thresh + info->step_uV - 1) / info->step_uV;
 	}
 
+	*selector = val;
 	val <<= info->vol_shift;
 	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
 
@@ -263,7 +268,7 @@ static int da9030_get_ldo14_voltage(struct regulator_dev *rdev)
 
 /* DA9034 specific operations */
 static int da9034_set_dvc_voltage(struct regulator_dev *rdev,
-				  int min_uV, int max_uV)
+				  int min_uV, int max_uV, unsigned *selector)
 {
 	struct da903x_regulator_info *info = rdev_get_drvdata(rdev);
 	struct device *da9034_dev = to_da903x_dev(rdev);
@@ -276,6 +281,7 @@ static int da9034_set_dvc_voltage(struct regulator_dev *rdev,
 	}
 
 	val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
+	*selector = val;
 	val <<= info->vol_shift;
 	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
 
@@ -289,7 +295,7 @@ static int da9034_set_dvc_voltage(struct regulator_dev *rdev,
 }
 
 static int da9034_set_ldo12_voltage(struct regulator_dev *rdev,
-				    int min_uV, int max_uV)
+				    int min_uV, int max_uV, unsigned *selector)
 {
 	struct da903x_regulator_info *info = rdev_get_drvdata(rdev);
 	struct device *da9034_dev = to_da903x_dev(rdev);
@@ -302,6 +308,7 @@ static int da9034_set_ldo12_voltage(struct regulator_dev *rdev,
 
 	val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
 	val = (val >= 20) ? val - 12 : ((val > 7) ? 8 : val);
+	*selector = val;
 	val <<= info->vol_shift;
 	mask = ((1 << info->vol_nbits) - 1)  << info->vol_shift;
 
diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c
index b8cc6389a541..b5639e82fcc7 100644
--- a/drivers/regulator/isl6271a-regulator.c
+++ b/drivers/regulator/isl6271a-regulator.c
@@ -58,7 +58,9 @@ out:
 	return data;
 }
 
-static int isl6271a_set_voltage(struct regulator_dev *dev, int minuV, int maxuV)
+static int isl6271a_set_voltage(struct regulator_dev *dev,
+				int minuV, int maxuV,
+				unsigned *selector)
 {
 	struct isl_pmic *pmic = rdev_get_drvdata(dev);
 	int vsel, err, data;
@@ -78,6 +80,8 @@ static int isl6271a_set_voltage(struct regulator_dev *dev, int minuV, int maxuV)
 	/* Convert the microvolts to data for the chip */
 	data = (vsel - ISL6271A_VOLTAGE_MIN) / ISL6271A_VOLTAGE_STEP;
 
+	*selector = data;
+
 	mutex_lock(&pmic->mtx);
 
 	err = i2c_smbus_write_byte(pmic->client, data);
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index 3bb82b624e19..0f22ef12601c 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -168,7 +168,8 @@ static int lp3971_ldo_get_voltage(struct regulator_dev *dev)
 }
 
 static int lp3971_ldo_set_voltage(struct regulator_dev *dev,
-				  int min_uV, int max_uV)
+				  int min_uV, int max_uV,
+				  unsigned int *selector)
 {
 	struct lp3971 *lp3971 = rdev_get_drvdata(dev);
 	int ldo = rdev_get_id(dev) - LP3971_LDO1;
@@ -187,6 +188,8 @@ static int lp3971_ldo_set_voltage(struct regulator_dev *dev,
 	if (val > LDO_VOL_MAX_IDX || vol_map[val] > max_vol)
 		return -EINVAL;
 
+	*selector = val;
+
 	return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo),
 			LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo),
 			val << LDO_VOL_CONTR_SHIFT(ldo));
@@ -256,7 +259,8 @@ static int lp3971_dcdc_get_voltage(struct regulator_dev *dev)
 }
 
 static int lp3971_dcdc_set_voltage(struct regulator_dev *dev,
-				  int min_uV, int max_uV)
+				   int min_uV, int max_uV,
+				   unsigned int *selector)
 {
 	struct lp3971 *lp3971 = rdev_get_drvdata(dev);
 	int buck = rdev_get_id(dev) - LP3971_DCDC1;
@@ -277,6 +281,8 @@ static int lp3971_dcdc_set_voltage(struct regulator_dev *dev,
 	if (val > BUCK_TARGET_VOL_MAX_IDX || vol_map[val] > max_vol)
 		return -EINVAL;
 
+	*selector = val;
+
 	ret = lp3971_set_bits(lp3971, LP3971_BUCK_TARGET_VOL1_REG(buck),
 	       BUCK_TARGET_VOL_MASK, val);
 	if (ret)
diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index e07062fd0b42..6aa1b506fb5d 100644
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -292,7 +292,8 @@ static int lp3972_ldo_get_voltage(struct regulator_dev *dev)
 }
 
 static int lp3972_ldo_set_voltage(struct regulator_dev *dev,
-				  int min_uV, int max_uV)
+				  int min_uV, int max_uV,
+				  unsigned int *selector)
 {
 	struct lp3972 *lp3972 = rdev_get_drvdata(dev);
 	int ldo = rdev_get_id(dev) - LP3972_LDO1;
@@ -313,6 +314,8 @@ static int lp3972_ldo_set_voltage(struct regulator_dev *dev,
 	if (val > LP3972_LDO_VOL_MAX_IDX(ldo) || vol_map[val] > max_vol)
 		return -EINVAL;
 
+	*selector = val;
+
 	shift = LP3972_LDO_VOL_CONTR_SHIFT(ldo);
 	ret = lp3972_set_bits(lp3972, LP3972_LDO_VOL_CONTR_REG(ldo),
 		LP3972_LDO_VOL_MASK(ldo) << shift, val << shift);
@@ -416,7 +419,8 @@ static int lp3972_dcdc_get_voltage(struct regulator_dev *dev)
 }
 
 static int lp3972_dcdc_set_voltage(struct regulator_dev *dev,
-				  int min_uV, int max_uV)
+				   int min_uV, int max_uV,
+				   unsigned int *selector)
 {
 	struct lp3972 *lp3972 = rdev_get_drvdata(dev);
 	int buck = rdev_get_id(dev) - LP3972_DCDC1;
@@ -438,6 +442,8 @@ static int lp3972_dcdc_set_voltage(struct regulator_dev *dev,
 	    vol_map[val] > max_vol)
 		return -EINVAL;
 
+	*selector = val;
+
 	ret = lp3972_set_bits(lp3972, LP3972_BUCK_VOL1_REG(buck),
 				LP3972_BUCK_VOL_MASK, val);
 	if (ret)
diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c
index 559cfa271a44..3f49512c5134 100644
--- a/drivers/regulator/max1586.c
+++ b/drivers/regulator/max1586.c
@@ -63,12 +63,12 @@ static int max1586_v3_calc_voltage(struct max1586_data *max1586,
 	return max1586->min_uV + (selector * range_uV / MAX1586_V3_MAX_VSEL);
 }
 
-static int max1586_v3_set(struct regulator_dev *rdev, int min_uV, int max_uV)
+static int max1586_v3_set(struct regulator_dev *rdev, int min_uV, int max_uV,
+			  unsigned *selector)
 {
 	struct max1586_data *max1586 = rdev_get_drvdata(rdev);
 	struct i2c_client *client = max1586->client;
 	unsigned range_uV = max1586->max_uV - max1586->min_uV;
-	unsigned selector;
 	u8 v3_prog;
 
 	if (min_uV > max1586->max_uV || max_uV < max1586->min_uV)
@@ -76,15 +76,15 @@ static int max1586_v3_set(struct regulator_dev *rdev, int min_uV, int max_uV)
 	if (min_uV < max1586->min_uV)
 		min_uV = max1586->min_uV;
 
-	selector = ((min_uV - max1586->min_uV) * MAX1586_V3_MAX_VSEL +
+	*selector = ((min_uV - max1586->min_uV) * MAX1586_V3_MAX_VSEL +
 			range_uV - 1) / range_uV;
-	if (max1586_v3_calc_voltage(max1586, selector) > max_uV)
+	if (max1586_v3_calc_voltage(max1586, *selector) > max_uV)
 		return -EINVAL;
 
 	dev_dbg(&client->dev, "changing voltage v3 to %dmv\n",
-		max1586_v3_calc_voltage(max1586, selector) / 1000);
+		max1586_v3_calc_voltage(max1586, *selector) / 1000);
 
-	v3_prog = I2C_V3_SELECT | (u8) selector;
+	v3_prog = I2C_V3_SELECT | (u8) *selector;
 	return i2c_smbus_write_byte(client, v3_prog);
 }
 
@@ -110,10 +110,10 @@ static int max1586_v6_calc_voltage(unsigned selector)
 	return voltages_uv[selector];
 }
 
-static int max1586_v6_set(struct regulator_dev *rdev, int min_uV, int max_uV)
+static int max1586_v6_set(struct regulator_dev *rdev, int min_uV, int max_uV,
+			  unsigned int *selector)
 {
 	struct i2c_client *client = rdev_get_drvdata(rdev);
-	unsigned selector;
 	u8 v6_prog;
 
 	if (min_uV < MAX1586_V6_MIN_UV || min_uV > MAX1586_V6_MAX_UV)
@@ -122,21 +122,21 @@ static int max1586_v6_set(struct regulator_dev *rdev, int min_uV, int max_uV)
 		return -EINVAL;
 
 	if (min_uV < 1800000)
-		selector = 0;
+		*selector = 0;
 	else if (min_uV < 2500000)
-		selector = 1;
+		*selector = 1;
 	else if (min_uV < 3000000)
-		selector = 2;
+		*selector = 2;
 	else if (min_uV >= 3000000)
-		selector = 3;
+		*selector = 3;
 
-	if (max1586_v6_calc_voltage(selector) > max_uV)
+	if (max1586_v6_calc_voltage(*selector) > max_uV)
 		return -EINVAL;
 
 	dev_dbg(&client->dev, "changing voltage v6 to %dmv\n",
-		max1586_v6_calc_voltage(selector) / 1000);
+		max1586_v6_calc_voltage(*selector) / 1000);
 
-	v6_prog = I2C_V6_SELECT | (u8) selector;
+	v6_prog = I2C_V6_SELECT | (u8) *selector;
 	return i2c_smbus_write_byte(client, v6_prog);
 }
 
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 6b60a9c0366b..30eb9e54f7ec 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -155,7 +155,7 @@ static int max8649_get_voltage(struct regulator_dev *rdev)
 }
 
 static int max8649_set_voltage(struct regulator_dev *rdev,
-			       int min_uV, int max_uV)
+			       int min_uV, int max_uV, unsigned *selector)
 {
 	struct max8649_regulator_info *info = rdev_get_drvdata(rdev);
 	unsigned char data, mask;
@@ -168,6 +168,7 @@ static int max8649_set_voltage(struct regulator_dev *rdev,
 	data = (min_uV - MAX8649_DCDC_VMIN + MAX8649_DCDC_STEP - 1)
 		/ MAX8649_DCDC_STEP;
 	mask = MAX8649_VOL_MASK;
+	*selector = data & mask;
 
 	return max8649_set_bits(info->i2c, info->vol_reg, mask, data);
 }
diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index c570e6eb0db2..33f5d9a492ef 100644
--- a/drivers/regulator/max8660.c
+++ b/drivers/regulator/max8660.c
@@ -141,7 +141,8 @@ static int max8660_dcdc_get(struct regulator_dev *rdev)
 	return MAX8660_DCDC_MIN_UV + selector * MAX8660_DCDC_STEP;
 }
 
-static int max8660_dcdc_set(struct regulator_dev *rdev, int min_uV, int max_uV)
+static int max8660_dcdc_set(struct regulator_dev *rdev, int min_uV, int max_uV,
+			    unsigned int *s)
 {
 	struct max8660 *max8660 = rdev_get_drvdata(rdev);
 	u8 reg, selector, bits;
@@ -154,6 +155,7 @@ static int max8660_dcdc_set(struct regulator_dev *rdev, int min_uV, int max_uV)
 
 	selector = (min_uV - (MAX8660_DCDC_MIN_UV - MAX8660_DCDC_STEP + 1))
 			/ MAX8660_DCDC_STEP;
+	*s = selector;
 
 	ret = max8660_dcdc_list(rdev, selector);
 	if (ret < 0 || ret > max_uV)
@@ -196,7 +198,8 @@ static int max8660_ldo5_get(struct regulator_dev *rdev)
 	return MAX8660_LDO5_MIN_UV + selector * MAX8660_LDO5_STEP;
 }
 
-static int max8660_ldo5_set(struct regulator_dev *rdev, int min_uV, int max_uV)
+static int max8660_ldo5_set(struct regulator_dev *rdev, int min_uV, int max_uV,
+			    unsigned int *s)
 {
 	struct max8660 *max8660 = rdev_get_drvdata(rdev);
 	u8 selector;
@@ -213,6 +216,8 @@ static int max8660_ldo5_set(struct regulator_dev *rdev, int min_uV, int max_uV)
 	if (ret < 0 || ret > max_uV)
 		return -EINVAL;
 
+	*s = selector;
+
 	ret = max8660_write(max8660, MAX8660_MDTV2, 0, selector);
 	if (ret)
 		return ret;
@@ -270,7 +275,8 @@ static int max8660_ldo67_get(struct regulator_dev *rdev)
 	return MAX8660_LDO67_MIN_UV + selector * MAX8660_LDO67_STEP;
 }
 
-static int max8660_ldo67_set(struct regulator_dev *rdev, int min_uV, int max_uV)
+static int max8660_ldo67_set(struct regulator_dev *rdev, int min_uV,
+			     int max_uV, unsigned int *s)
 {
 	struct max8660 *max8660 = rdev_get_drvdata(rdev);
 	u8 selector;
@@ -288,6 +294,8 @@ static int max8660_ldo67_set(struct regulator_dev *rdev, int min_uV, int max_uV)
 	if (ret < 0 || ret > max_uV)
 		return -EINVAL;
 
+	*s = selector;
+
 	if (rdev_get_id(rdev) == MAX8660_V6)
 		return max8660_write(max8660, MAX8660_L12VCR, 0xf0, selector);
 	else
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 552cad85ae5a..8ae147549c6a 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -55,7 +55,7 @@ static int max8925_list_voltage(struct regulator_dev *rdev, unsigned index)
 }
 
 static int max8925_set_voltage(struct regulator_dev *rdev,
-			       int min_uV, int max_uV)
+			       int min_uV, int max_uV, unsigned int *selector)
 {
 	struct max8925_regulator_info *info = rdev_get_drvdata(rdev);
 	unsigned char data, mask;
@@ -66,6 +66,7 @@ static int max8925_set_voltage(struct regulator_dev *rdev,
 		return -EINVAL;
 	}
 	data = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV;
+	*selector = data;
 	data <<= info->vol_shift;
 	mask = ((1 << info->vol_nbits) - 1) << info->vol_shift;
 
diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c
index 0d5dda4fd911..a8f4ecfb0843 100644
--- a/drivers/regulator/max8952.c
+++ b/drivers/regulator/max8952.c
@@ -133,7 +133,7 @@ static int max8952_get_voltage(struct regulator_dev *rdev)
 }
 
 static int max8952_set_voltage(struct regulator_dev *rdev,
-				int min_uV, int max_uV)
+			       int min_uV, int max_uV, unsigned *selector)
 {
 	struct max8952_data *max8952 = rdev_get_drvdata(rdev);
 	s8 vid = -1, i;
@@ -156,6 +156,7 @@ static int max8952_set_voltage(struct regulator_dev *rdev,
 	if (vid >= 0 && vid < MAX8952_NUM_DVS_MODE) {
 		max8952->vid0 = (vid % 2 == 1);
 		max8952->vid1 = (((vid >> 1) % 2) == 1);
+		*selector = vid;
 		gpio_set_value(max8952->pdata->gpio_vid0, max8952->vid0);
 		gpio_set_value(max8952->pdata->gpio_vid1, max8952->vid1);
 	} else
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index 5c20756db607..7568df6122ab 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -304,7 +304,7 @@ static int max8998_get_voltage(struct regulator_dev *rdev)
 }
 
 static int max8998_set_voltage_ldo(struct regulator_dev *rdev,
-				int min_uV, int max_uV)
+				   int min_uV, int max_uV, unsigned *selector)
 {
 	struct max8998_data *max8998 = rdev_get_drvdata(rdev);
 	struct i2c_client *i2c = max8998->iodev->i2c;
@@ -331,6 +331,8 @@ static int max8998_set_voltage_ldo(struct regulator_dev *rdev,
 	if (desc->min + desc->step*i > max_vol)
 		return -EINVAL;
 
+	*selector = i;
+
 	ret = max8998_get_voltage_register(rdev, &reg, &shift, &mask);
 	if (ret)
 		return ret;
@@ -352,7 +354,7 @@ static inline void buck2_gpio_set(int gpio, int v)
 }
 
 static int max8998_set_voltage_buck(struct regulator_dev *rdev,
-				    int min_uV, int max_uV)
+				    int min_uV, int max_uV, unsigned *selector)
 {
 	struct max8998_data *max8998 = rdev_get_drvdata(rdev);
 	struct max8998_platform_data *pdata =
@@ -384,6 +386,8 @@ static int max8998_set_voltage_buck(struct regulator_dev *rdev,
 	if (desc->min + desc->step*i > max_vol)
 		return -EINVAL;
 
+	*selector = i;
+
 	ret = max8998_get_voltage_register(rdev, &reg, &shift, &mask);
 	if (ret)
 		return ret;
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index 4597d508a229..e99917a63ed4 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -100,78 +100,78 @@ struct mc13783_regulator {
 };
 
 /* Voltage Values */
-static const int const mc13783_sw3_val[] = {
+static const int mc13783_sw3_val[] = {
 	5000000, 5000000, 5000000, 5500000,
 };
 
-static const int const mc13783_vaudio_val[] = {
+static const int mc13783_vaudio_val[] = {
 	2775000,
 };
 
-static const int const mc13783_viohi_val[] = {
+static const int mc13783_viohi_val[] = {
 	2775000,
 };
 
-static const int const mc13783_violo_val[] = {
+static const int mc13783_violo_val[] = {
 	1200000, 1300000, 1500000, 1800000,
 };
 
-static const int const mc13783_vdig_val[] = {
+static const int mc13783_vdig_val[] = {
 	1200000, 1300000, 1500000, 1800000,
 };
 
-static const int const mc13783_vgen_val[] = {
+static const int mc13783_vgen_val[] = {
 	1200000, 1300000, 1500000, 1800000,
 	1100000, 2000000, 2775000, 2400000,
 };
 
-static const int const mc13783_vrfdig_val[] = {
+static const int mc13783_vrfdig_val[] = {
 	1200000, 1500000, 1800000, 1875000,
 };
 
-static const int const mc13783_vrfref_val[] = {
+static const int mc13783_vrfref_val[] = {
 	2475000, 2600000, 2700000, 2775000,
 };
 
-static const int const mc13783_vrfcp_val[] = {
+static const int mc13783_vrfcp_val[] = {
 	2700000, 2775000,
 };
 
-static const int const mc13783_vsim_val[] = {
+static const int mc13783_vsim_val[] = {
 	1800000, 2900000, 3000000,
 };
 
-static const int const mc13783_vesim_val[] = {
+static const int mc13783_vesim_val[] = {
 	1800000, 2900000,
 };
 
-static const int const mc13783_vcam_val[] = {
+static const int mc13783_vcam_val[] = {
 	1500000, 1800000, 2500000, 2550000,
 	2600000, 2750000, 2800000, 3000000,
 };
 
-static const int const mc13783_vrfbg_val[] = {
+static const int mc13783_vrfbg_val[] = {
 	1250000,
 };
 
-static const int const mc13783_vvib_val[] = {
+static const int mc13783_vvib_val[] = {
 	1300000, 1800000, 2000000, 3000000,
 };
 
-static const int const mc13783_vmmc_val[] = {
+static const int mc13783_vmmc_val[] = {
 	1600000, 1800000, 2000000, 2600000,
 	2700000, 2800000, 2900000, 3000000,
 };
 
-static const int const mc13783_vrf_val[] = {
+static const int mc13783_vrf_val[] = {
 	1500000, 1875000, 2700000, 2775000,
 };
 
-static const int const mc13783_gpo_val[] = {
+static const int mc13783_gpo_val[] = {
 	3100000,
 };
 
-static const int const mc13783_pwgtdrv_val[] = {
+static const int mc13783_pwgtdrv_val[] = {
 	5500000,
 };
 
@@ -373,7 +373,8 @@ static int mc13783_get_best_voltage_index(struct regulator_dev *rdev,
 }
 
 static int mc13783_regulator_set_voltage(struct regulator_dev *rdev,
-						int min_uV, int max_uV)
+					 int min_uV, int max_uV,
+					 unsigned *selector)
 {
 	struct mc13783_regulator_priv *priv = rdev_get_drvdata(rdev);
 	int value, id = rdev_get_id(rdev);
@@ -388,6 +389,8 @@ static int mc13783_regulator_set_voltage(struct regulator_dev *rdev,
 	if (value < 0)
 		return value;
 
+	*selector = value;
+
 	mc13783_lock(priv->mc13783);
 	ret = mc13783_reg_rmw(priv->mc13783, mc13783_regulators[id].vsel_reg,
 			mc13783_regulators[id].vsel_mask,
@@ -433,13 +436,16 @@ static struct regulator_ops mc13783_regulator_ops = {
 };
 
 static int mc13783_fixed_regulator_set_voltage(struct regulator_dev *rdev,
-						int min_uV, int max_uV)
+					       int min_uV, int max_uV,
+					       unsigned int *selector)
 {
 	int id = rdev_get_id(rdev);
 
 	dev_dbg(rdev_get_dev(rdev), "%s id: %d min_uV: %d max_uV: %d\n",
 		__func__, id, min_uV, max_uV);
 
+	*selector = 0;
+
 	if (min_uV >= mc13783_regulators[id].voltages[0] &&
 	    max_uV <= mc13783_regulators[id].voltages[0])
 		return 0;
@@ -465,8 +471,8 @@ static struct regulator_ops mc13783_fixed_regulator_ops = {
 	.get_voltage = mc13783_fixed_regulator_get_voltage,
 };
 
-int mc13783_powermisc_rmw(struct mc13783_regulator_priv *priv, u32 mask,
-									u32 val)
+static int mc13783_powermisc_rmw(struct mc13783_regulator_priv *priv, u32 mask,
+				 u32 val)
 {
 	struct mc13783 *mc13783 = priv->mc13783;
 	int ret;
diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
index 29d0566379ae..31f6e11a7f16 100644
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -151,7 +151,8 @@ static struct pcap_regulator vreg_table[] = {
 };
 
 static int pcap_regulator_set_voltage(struct regulator_dev *rdev,
-						int min_uV, int max_uV)
+				      int min_uV, int max_uV,
+				      unsigned *selector)
 {
 	struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
 	void *pcap = rdev_get_drvdata(rdev);
@@ -170,10 +171,12 @@ static int pcap_regulator_set_voltage(struct regulator_dev *rdev,
 			i = 0;
 
 		uV = vreg->voltage_table[i] * 1000;
-		if (min_uV <= uV && uV <= max_uV)
+		if (min_uV <= uV && uV <= max_uV) {
+			*selector = i;
 			return ezx_pcap_set_bits(pcap, vreg->reg,
 					(vreg->n_voltages - 1) << vreg->index,
 					i << vreg->index);
+		}
 
 		if (i == 0 && rdev_get_id(rdev) == V1)
 			i = vreg->n_voltages - 1;
diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c
index c8f41dc05b76..69a11d9dd87f 100644
--- a/drivers/regulator/pcf50633-regulator.c
+++ b/drivers/regulator/pcf50633-regulator.c
@@ -108,7 +108,8 @@ static unsigned int ldo_voltage_value(u8 bits)
 }
 
 static int pcf50633_regulator_set_voltage(struct regulator_dev *rdev,
-						int min_uV, int max_uV)
+					  int min_uV, int max_uV,
+					  unsigned *selector)
 {
 	struct pcf50633 *pcf;
 	int regulator_id, millivolts;
@@ -147,6 +148,8 @@ static int pcf50633_regulator_set_voltage(struct regulator_dev *rdev,
 		return -EINVAL;
 	}
 
+	*selector = volt_bits;
+
 	return pcf50633_reg_write(pcf, regnr, volt_bits);
 }
 
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index cd6d4fc9d74f..60a7ca5409e9 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -321,7 +321,8 @@ static int tps65023_dcdc_get_voltage(struct regulator_dev *dev)
 }
 
 static int tps65023_dcdc_set_voltage(struct regulator_dev *dev,
-				int min_uV, int max_uV)
+				     int min_uV, int max_uV,
+				     unsigned *selector)
 {
 	struct tps_pmic *tps = rdev_get_drvdata(dev);
 	int dcdc = rdev_get_id(dev);
@@ -346,6 +347,8 @@ static int tps65023_dcdc_set_voltage(struct regulator_dev *dev,
 			break;
 	}
 
+	*selector = vsel;
+
 	/* write to the register in case we found a match */
 	if (vsel == tps->info[dcdc]->table_len)
 		return -EINVAL;
@@ -371,7 +374,7 @@ static int tps65023_ldo_get_voltage(struct regulator_dev *dev)
 }
 
 static int tps65023_ldo_set_voltage(struct regulator_dev *dev,
-				int min_uV, int max_uV)
+				    int min_uV, int max_uV, unsigned *selector)
 {
 	struct tps_pmic *tps = rdev_get_drvdata(dev);
 	int data, vsel, ldo = rdev_get_id(dev);
@@ -396,6 +399,8 @@ static int tps65023_ldo_set_voltage(struct regulator_dev *dev,
 	if (vsel == tps->info[ldo]->table_len)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	data = tps_65023_reg_read(tps, TPS65023_REG_LDO_CTRL);
 	if (data < 0)
 		return data;
diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index 020f5878d7ff..064755290599 100644
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -369,7 +369,8 @@ static int tps6507x_pmic_dcdc_get_voltage(struct regulator_dev *dev)
 }
 
 static int tps6507x_pmic_dcdc_set_voltage(struct regulator_dev *dev,
-				int min_uV, int max_uV)
+					  int min_uV, int max_uV,
+					  unsigned *selector)
 {
 	struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
 	int data, vsel, dcdc = rdev_get_id(dev);
@@ -415,6 +416,8 @@ static int tps6507x_pmic_dcdc_set_voltage(struct regulator_dev *dev,
 	if (vsel == tps->info[dcdc]->table_len)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	data = tps6507x_pmic_reg_read(tps, reg);
 	if (data < 0)
 		return data;
@@ -450,7 +453,8 @@ static int tps6507x_pmic_ldo_get_voltage(struct regulator_dev *dev)
 }
 
 static int tps6507x_pmic_ldo_set_voltage(struct regulator_dev *dev,
-				int min_uV, int max_uV)
+					 int min_uV, int max_uV,
+					 unsigned *selector)
 {
 	struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
 	int data, vsel, ldo = rdev_get_id(dev);
@@ -483,6 +487,8 @@ static int tps6507x_pmic_ldo_set_voltage(struct regulator_dev *dev,
 	if (vsel == tps->info[ldo]->table_len)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	data = tps6507x_pmic_reg_read(tps, reg);
 	if (data < 0)
 		return data;
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index 51237fbb1bbb..bb04a75a4c98 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -85,7 +85,8 @@ static int tps6586x_ldo_list_voltage(struct regulator_dev *rdev,
 
 static int __tps6586x_ldo_set_voltage(struct device *parent,
 				      struct tps6586x_regulator *ri,
-				      int min_uV, int max_uV)
+				      int min_uV, int max_uV,
+				      unsigned *selector)
 {
 	int val, uV;
 	uint8_t mask;
@@ -100,6 +101,8 @@ static int __tps6586x_ldo_set_voltage(struct device *parent,
 		/* use the first in-range value */
 		if (min_uV <= uV && uV <= max_uV) {
 
+			*selector = val;
+
 			val <<= ri->volt_shift;
 			mask = ((1 << ri->volt_nbits) - 1) << ri->volt_shift;
 
@@ -111,12 +114,13 @@ static int __tps6586x_ldo_set_voltage(struct device *parent,
 }
 
 static int tps6586x_ldo_set_voltage(struct regulator_dev *rdev,
-				    int min_uV, int max_uV)
+				    int min_uV, int max_uV, unsigned *selector)
 {
 	struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
 	struct device *parent = to_tps6586x_dev(rdev);
 
-	return __tps6586x_ldo_set_voltage(parent, ri, min_uV, max_uV);
+	return __tps6586x_ldo_set_voltage(parent, ri, min_uV, max_uV,
+					  selector);
 }
 
 static int tps6586x_ldo_get_voltage(struct regulator_dev *rdev)
@@ -140,13 +144,14 @@ static int tps6586x_ldo_get_voltage(struct regulator_dev *rdev)
 }
 
 static int tps6586x_dvm_set_voltage(struct regulator_dev *rdev,
-				    int min_uV, int max_uV)
+				    int min_uV, int max_uV, unsigned *selector)
 {
 	struct tps6586x_regulator *ri = rdev_get_drvdata(rdev);
 	struct device *parent = to_tps6586x_dev(rdev);
 	int ret;
 
-	ret = __tps6586x_ldo_set_voltage(parent, ri, min_uV, max_uV);
+	ret = __tps6586x_ldo_set_voltage(parent, ri, min_uV, max_uV,
+					 selector);
 	if (ret)
 		return ret;
 
@@ -231,8 +236,7 @@ static int tps6586x_dvm_voltages[] = {
 };
 
 #define TPS6586X_REGULATOR(_id, vdata, _ops, vreg, shift, nbits,	\
-			   ereg0, ebit0, ereg1, ebit1, goreg, gobit)	\
-{									\
+			   ereg0, ebit0, ereg1, ebit1)			\
 	.desc	= {							\
 		.name	= "REG-" #_id,					\
 		.ops	= &tps6586x_regulator_##_ops,			\
@@ -248,18 +252,26 @@ static int tps6586x_dvm_voltages[] = {
 	.enable_bit[0]	= (ebit0),					\
 	.enable_reg[1]	= TPS6586X_SUPPLY##ereg1,			\
 	.enable_bit[1]	= (ebit1),					\
-	.voltages	= tps6586x_##vdata##_voltages,			\
-}
+	.voltages	= tps6586x_##vdata##_voltages,
+
+#define TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit)			\
+	.go_reg = TPS6586X_##goreg,					\
+	.go_bit = (gobit),
 
 #define TPS6586X_LDO(_id, vdata, vreg, shift, nbits,			\
 		     ereg0, ebit0, ereg1, ebit1)			\
+{									\
 	TPS6586X_REGULATOR(_id, vdata, ldo_ops, vreg, shift, nbits,	\
-			   ereg0, ebit0, ereg1, ebit1, 0, 0)
+			   ereg0, ebit0, ereg1, ebit1)			\
+}
 
 #define TPS6586X_DVM(_id, vdata, vreg, shift, nbits,			\
 		     ereg0, ebit0, ereg1, ebit1, goreg, gobit)		\
+{									\
 	TPS6586X_REGULATOR(_id, vdata, dvm_ops, vreg, shift, nbits,	\
-			   ereg0, ebit0, ereg1, ebit1, goreg, gobit)
+			   ereg0, ebit0, ereg1, ebit1)			\
+	TPS6586X_REGULATOR_DVM_GOREG(goreg, gobit)			\
+}
 
 static struct tps6586x_regulator tps6586x_regulator[] = {
 	TPS6586X_LDO(LDO_0, ldo, SUPPLYV1, 5, 3, ENC, 0, END, 0),
@@ -267,11 +279,11 @@ static struct tps6586x_regulator tps6586x_regulator[] = {
 	TPS6586X_LDO(LDO_5, ldo, SUPPLYV6, 0, 3, ENE, 6, ENE, 6),
 	TPS6586X_LDO(LDO_6, ldo, SUPPLYV3, 0, 3, ENC, 4, END, 4),
 	TPS6586X_LDO(LDO_7, ldo, SUPPLYV3, 3, 3, ENC, 5, END, 5),
-	TPS6586X_LDO(LDO_8, ldo, SUPPLYV1, 5, 3, ENC, 6, END, 6),
+	TPS6586X_LDO(LDO_8, ldo, SUPPLYV2, 5, 3, ENC, 6, END, 6),
 	TPS6586X_LDO(LDO_9, ldo, SUPPLYV6, 3, 3, ENE, 7, ENE, 7),
-	TPS6586X_LDO(LDO_RTC, ldo, SUPPLYV4, 3, 3, ENE, 7, ENE, 7),
+	TPS6586X_LDO(LDO_RTC, ldo, SUPPLYV4, 3, 3, V4, 7, V4, 7),
 	TPS6586X_LDO(LDO_1, dvm, SUPPLYV1, 0, 5, ENC, 1, END, 1),
-	TPS6586X_LDO(SM_2, sm2, SUPPLYV2, 0, 5, ENC, 1, END, 1),
+	TPS6586X_LDO(SM_2, sm2, SUPPLYV2, 0, 5, ENC, 7, END, 7),
 
 	TPS6586X_DVM(LDO_2, dvm, LDO2BV1, 0, 5, ENA, 3, ENB, 3, VCC2, 6),
 	TPS6586X_DVM(LDO_4, ldo4, LDO4V1, 0, 5, ENC, 3, END, 3, VCC1, 6),
@@ -290,6 +302,10 @@ static inline int tps6586x_regulator_preinit(struct device *parent,
 	uint8_t val1, val2;
 	int ret;
 
+	if (ri->enable_reg[0] == ri->enable_reg[1] &&
+	    ri->enable_bit[0] == ri->enable_bit[1])
+			return 0;
+
 	ret = tps6586x_read(parent, ri->enable_reg[0], &val1);
 	if (ret)
 		return ret;
@@ -298,14 +314,14 @@ static inline int tps6586x_regulator_preinit(struct device *parent,
 	if (ret)
 		return ret;
 
-	if (!(val2 & ri->enable_bit[1]))
+	if (!(val2 & (1 << ri->enable_bit[1])))
 		return 0;
 
 	/*
 	 * The regulator is on, but it's enabled with the bit we don't
 	 * want to use, so we switch the enable bits
 	 */
-	if (!(val1 & ri->enable_bit[0])) {
+	if (!(val1 & (1 << ri->enable_bit[0]))) {
 		ret = tps6586x_set_bits(parent, ri->enable_reg[0],
 					1 << ri->enable_bit[0]);
 		if (ret)
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 7e5892efc437..bd332cf1cc3f 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -219,12 +219,12 @@ static int twlreg_set_mode(struct regulator_dev *rdev, unsigned mode)
 		return -EACCES;
 
 	status = twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
-			message >> 8, 0x15 /* PB_WORD_MSB */ );
-	if (status >= 0)
+			message >> 8, TWL4030_PM_MASTER_PB_WORD_MSB);
+	if (status < 0)
 		return status;
 
 	return twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
-			message, 0x16 /* PB_WORD_LSB */ );
+			message & 0xff, TWL4030_PM_MASTER_PB_WORD_LSB);
 }
 
 /*----------------------------------------------------------------------*/
@@ -329,7 +329,8 @@ static int twl4030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
 }
 
 static int
-twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
+twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
+		       unsigned *selector)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			vsel;
@@ -345,9 +346,11 @@ twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
 		/* REVISIT for VAUX2, first match may not be best/lowest */
 
 		/* use the first in-range value */
-		if (min_uV <= uV && uV <= max_uV)
+		if (min_uV <= uV && uV <= max_uV) {
+			*selector = vsel;
 			return twlreg_write(info, TWL_MODULE_PM_RECEIVER,
 							VREG_VOLTAGE, vsel);
+		}
 	}
 
 	return -EDOM;
@@ -389,7 +392,8 @@ static int twl6030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
 }
 
 static int
-twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
+twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
+		       unsigned *selector)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			vsel;
@@ -402,6 +406,7 @@ twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
 	 * mV = 1000mv + 100mv * (vsel - 1)
 	 */
 	vsel = (min_uV/1000 - 1000)/100 + 1;
+	*selector = vsel;
 	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE, vsel);
 
 }
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index dbfaf5945e48..71da6b2ad863 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -302,7 +302,7 @@ static int wm831x_buckv_set_dvs(struct regulator_dev *rdev, int state)
 }
 
 static int wm831x_buckv_set_voltage(struct regulator_dev *rdev,
-				    int min_uV, int max_uV)
+				    int min_uV, int max_uV, unsigned *selector)
 {
 	struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev);
 	struct wm831x *wm831x = dcdc->wm831x;
@@ -314,6 +314,8 @@ static int wm831x_buckv_set_voltage(struct regulator_dev *rdev,
 	if (vsel < 0)
 		return vsel;
 
+	*selector = vsel;
+
 	/* If this value is already set then do a GPIO update if we can */
 	if (dcdc->dvs_gpio && dcdc->on_vsel == vsel)
 		return wm831x_buckv_set_dvs(rdev, 0);
@@ -636,7 +638,7 @@ static int wm831x_buckp_list_voltage(struct regulator_dev *rdev,
 }
 
 static int wm831x_buckp_set_voltage_int(struct regulator_dev *rdev, int reg,
-					int min_uV, int max_uV)
+					int min_uV, int max_uV, int *selector)
 {
 	struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev);
 	struct wm831x *wm831x = dcdc->wm831x;
@@ -650,16 +652,20 @@ static int wm831x_buckp_set_voltage_int(struct regulator_dev *rdev, int reg,
 	if (wm831x_buckp_list_voltage(rdev, vsel) > max_uV)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	return wm831x_set_bits(wm831x, reg, WM831X_DC3_ON_VSEL_MASK, vsel);
 }
 
 static int wm831x_buckp_set_voltage(struct regulator_dev *rdev,
-				    int min_uV, int max_uV)
+				    int min_uV, int max_uV,
+				    unsigned *selector)
 {
 	struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev);
 	u16 reg = dcdc->base + WM831X_DCDC_ON_CONFIG;
 
-	return wm831x_buckp_set_voltage_int(rdev, reg, min_uV, max_uV);
+	return wm831x_buckp_set_voltage_int(rdev, reg, min_uV, max_uV,
+					    selector);
 }
 
 static int wm831x_buckp_set_suspend_voltage(struct regulator_dev *rdev,
@@ -667,8 +673,9 @@ static int wm831x_buckp_set_suspend_voltage(struct regulator_dev *rdev,
 {
 	struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev);
 	u16 reg = dcdc->base + WM831X_DCDC_SLEEP_CONTROL;
+	unsigned selector;
 
-	return wm831x_buckp_set_voltage_int(rdev, reg, uV, uV);
+	return wm831x_buckp_set_voltage_int(rdev, reg, uV, uV, &selector);
 }
 
 static int wm831x_buckp_get_voltage(struct regulator_dev *rdev)
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 9edf8f692341..9594e7161b4d 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -113,7 +113,8 @@ static int wm831x_gp_ldo_list_voltage(struct regulator_dev *rdev,
 }
 
 static int wm831x_gp_ldo_set_voltage_int(struct regulator_dev *rdev, int reg,
-					 int min_uV, int max_uV)
+					 int min_uV, int max_uV,
+					 unsigned *selector)
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	struct wm831x *wm831x = ldo->wm831x;
@@ -133,16 +134,20 @@ static int wm831x_gp_ldo_set_voltage_int(struct regulator_dev *rdev, int reg,
 	if (ret < min_uV || ret > max_uV)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	return wm831x_set_bits(wm831x, reg, WM831X_LDO1_ON_VSEL_MASK, vsel);
 }
 
 static int wm831x_gp_ldo_set_voltage(struct regulator_dev *rdev,
-				     int min_uV, int max_uV)
+				     int min_uV, int max_uV,
+				     unsigned *selector)
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	int reg = ldo->base + WM831X_LDO_ON_CONTROL;
 
-	return wm831x_gp_ldo_set_voltage_int(rdev, reg, min_uV, max_uV);
+	return wm831x_gp_ldo_set_voltage_int(rdev, reg, min_uV, max_uV,
+					     selector);
 }
 
 static int wm831x_gp_ldo_set_suspend_voltage(struct regulator_dev *rdev,
@@ -150,8 +155,9 @@ static int wm831x_gp_ldo_set_suspend_voltage(struct regulator_dev *rdev,
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	int reg = ldo->base + WM831X_LDO_SLEEP_CONTROL;
+	unsigned int selector;
 
-	return wm831x_gp_ldo_set_voltage_int(rdev, reg, uV, uV);
+	return wm831x_gp_ldo_set_voltage_int(rdev, reg, uV, uV, &selector);
 }
 
 static int wm831x_gp_ldo_get_voltage(struct regulator_dev *rdev)
@@ -413,7 +419,8 @@ static int wm831x_aldo_list_voltage(struct regulator_dev *rdev,
 }
 
 static int wm831x_aldo_set_voltage_int(struct regulator_dev *rdev, int reg,
-					 int min_uV, int max_uV)
+				       int min_uV, int max_uV,
+				       unsigned *selector)
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	struct wm831x *wm831x = ldo->wm831x;
@@ -433,16 +440,19 @@ static int wm831x_aldo_set_voltage_int(struct regulator_dev *rdev, int reg,
 	if (ret < min_uV || ret > max_uV)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	return wm831x_set_bits(wm831x, reg, WM831X_LDO7_ON_VSEL_MASK, vsel);
 }
 
 static int wm831x_aldo_set_voltage(struct regulator_dev *rdev,
-				     int min_uV, int max_uV)
+				   int min_uV, int max_uV, unsigned *selector)
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	int reg = ldo->base + WM831X_LDO_ON_CONTROL;
 
-	return wm831x_aldo_set_voltage_int(rdev, reg, min_uV, max_uV);
+	return wm831x_aldo_set_voltage_int(rdev, reg, min_uV, max_uV,
+					   selector);
 }
 
 static int wm831x_aldo_set_suspend_voltage(struct regulator_dev *rdev,
@@ -450,8 +460,9 @@ static int wm831x_aldo_set_suspend_voltage(struct regulator_dev *rdev,
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	int reg = ldo->base + WM831X_LDO_SLEEP_CONTROL;
+	unsigned int selector;
 
-	return wm831x_aldo_set_voltage_int(rdev, reg, uV, uV);
+	return wm831x_aldo_set_voltage_int(rdev, reg, uV, uV, &selector);
 }
 
 static int wm831x_aldo_get_voltage(struct regulator_dev *rdev)
@@ -666,7 +677,8 @@ static int wm831x_alive_ldo_list_voltage(struct regulator_dev *rdev,
 
 static int wm831x_alive_ldo_set_voltage_int(struct regulator_dev *rdev,
 					    int reg,
-					    int min_uV, int max_uV)
+					    int min_uV, int max_uV,
+					    unsigned *selector)
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	struct wm831x *wm831x = ldo->wm831x;
@@ -680,16 +692,20 @@ static int wm831x_alive_ldo_set_voltage_int(struct regulator_dev *rdev,
 	if (ret < min_uV || ret > max_uV)
 		return -EINVAL;
 
+	*selector = vsel;
+
 	return wm831x_set_bits(wm831x, reg, WM831X_LDO11_ON_VSEL_MASK, vsel);
 }
 
 static int wm831x_alive_ldo_set_voltage(struct regulator_dev *rdev,
-				     int min_uV, int max_uV)
+					int min_uV, int max_uV,
+					unsigned *selector)
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	int reg = ldo->base + WM831X_ALIVE_LDO_ON_CONTROL;
 
-	return wm831x_alive_ldo_set_voltage_int(rdev, reg, min_uV, max_uV);
+	return wm831x_alive_ldo_set_voltage_int(rdev, reg, min_uV, max_uV,
+						selector);
 }
 
 static int wm831x_alive_ldo_set_suspend_voltage(struct regulator_dev *rdev,
@@ -697,8 +713,9 @@ static int wm831x_alive_ldo_set_suspend_voltage(struct regulator_dev *rdev,
 {
 	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
 	int reg = ldo->base + WM831X_ALIVE_LDO_SLEEP_CONTROL;
+	unsigned selector;
 
-	return wm831x_alive_ldo_set_voltage_int(rdev, reg, uV, uV);
+	return wm831x_alive_ldo_set_voltage_int(rdev, reg, uV, uV, &selector);
 }
 
 static int wm831x_alive_ldo_get_voltage(struct regulator_dev *rdev)
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index fe4b8a8a9dfd..7e45b0ddd710 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -360,7 +360,7 @@ int wm8350_isink_set_flash(struct wm8350 *wm8350, int isink, u16 mode,
 EXPORT_SYMBOL_GPL(wm8350_isink_set_flash);
 
 static int wm8350_dcdc_set_voltage(struct regulator_dev *rdev, int min_uV,
-	int max_uV)
+				   int max_uV, unsigned *selector)
 {
 	struct wm8350 *wm8350 = rdev_get_drvdata(rdev);
 	int volt_reg, dcdc = rdev_get_id(rdev), mV,
@@ -397,6 +397,8 @@ static int wm8350_dcdc_set_voltage(struct regulator_dev *rdev, int min_uV,
 		return -EINVAL;
 	}
 
+	*selector = mV;
+
 	/* all DCDCs have same mV bits */
 	val = wm8350_reg_read(wm8350, volt_reg) & ~WM8350_DC1_VSEL_MASK;
 	wm8350_reg_write(wm8350, volt_reg, val | mV);
@@ -754,7 +756,7 @@ static int wm8350_ldo_set_suspend_disable(struct regulator_dev *rdev)
 }
 
 static int wm8350_ldo_set_voltage(struct regulator_dev *rdev, int min_uV,
-	int max_uV)
+				  int max_uV, unsigned *selector)
 {
 	struct wm8350 *wm8350 = rdev_get_drvdata(rdev);
 	int volt_reg, ldo = rdev_get_id(rdev), mV, min_mV = min_uV / 1000,
@@ -797,6 +799,8 @@ static int wm8350_ldo_set_voltage(struct regulator_dev *rdev, int min_uV,
 		return -EINVAL;
 	}
 
+	*selector = mV;
+
 	/* all LDOs have same mV bits */
 	val = wm8350_reg_read(wm8350, volt_reg) & ~WM8350_LDO1_VSEL_MASK;
 	wm8350_reg_write(wm8350, volt_reg, val | mV);
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 924c7eb29ee9..b42d01cef35a 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -67,7 +67,7 @@ static int wm8400_ldo_get_voltage(struct regulator_dev *dev)
 }
 
 static int wm8400_ldo_set_voltage(struct regulator_dev *dev,
-				  int min_uV, int max_uV)
+				  int min_uV, int max_uV, unsigned *selector)
 {
 	struct wm8400 *wm8400 = rdev_get_drvdata(dev);
 	u16 val;
@@ -93,6 +93,8 @@ static int wm8400_ldo_set_voltage(struct regulator_dev *dev,
 		val += 0xf;
 	}
 
+	*selector = val;
+
 	return wm8400_set_bits(wm8400, WM8400_LDO1_CONTROL + rdev_get_id(dev),
 			       WM8400_LDO1_VSEL_MASK, val);
 }
@@ -156,7 +158,7 @@ static int wm8400_dcdc_get_voltage(struct regulator_dev *dev)
 }
 
 static int wm8400_dcdc_set_voltage(struct regulator_dev *dev,
-				  int min_uV, int max_uV)
+				   int min_uV, int max_uV, unsigned *selector)
 {
 	struct wm8400 *wm8400 = rdev_get_drvdata(dev);
 	u16 val;
@@ -171,6 +173,8 @@ static int wm8400_dcdc_set_voltage(struct regulator_dev *dev,
 		return -EINVAL;
 	BUG_ON(850000 + (25000 * val) < min_uV);
 
+	*selector = val;
+
 	return wm8400_set_bits(wm8400, WM8400_DCDC1_CONTROL_1 + offset,
 			       WM8400_DC1_VSEL_MASK, val);
 }
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index 03713bc66e4a..1b162e699368 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -101,7 +101,7 @@ static int wm8994_ldo1_get_voltage(struct regulator_dev *rdev)
 }
 
 static int wm8994_ldo1_set_voltage(struct regulator_dev *rdev,
-				   int min_uV, int max_uV)
+				   int min_uV, int max_uV, unsigned *s)
 {
 	struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
 	int selector, v;
@@ -111,6 +111,7 @@ static int wm8994_ldo1_set_voltage(struct regulator_dev *rdev,
 	if (v < 0 || v > max_uV)
 		return -EINVAL;
 
+	*s = selector;
 	selector <<= WM8994_LDO1_VSEL_SHIFT;
 
 	return wm8994_set_bits(ldo->wm8994, WM8994_LDO_1,
@@ -152,7 +153,7 @@ static int wm8994_ldo2_get_voltage(struct regulator_dev *rdev)
 }
 
 static int wm8994_ldo2_set_voltage(struct regulator_dev *rdev,
-				   int min_uV, int max_uV)
+				   int min_uV, int max_uV, unsigned *s)
 {
 	struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
 	int selector, v;
@@ -162,6 +163,7 @@ static int wm8994_ldo2_set_voltage(struct regulator_dev *rdev,
 	if (v < 0 || v > max_uV)
 		return -EINVAL;
 
+	*s = selector;
 	selector <<= WM8994_LDO2_VSEL_SHIFT;
 
 	return wm8994_set_bits(ldo->wm8994, WM8994_LDO_2,
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 5856167a0c90..7e6ce626b7f1 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -687,7 +687,8 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 #if	defined(CONFIG_ATARI)
 	address_space = 64;
 #elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) \
-			|| defined(__sparc__) || defined(__mips__)
+			|| defined(__sparc__) || defined(__mips__) \
+			|| defined(__powerpc__)
 	address_space = 128;
 #else
 #warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes.
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index e4a44b641702..b0985f727078 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -39,7 +39,7 @@
 #include <mach/regs-ost.h>
 #endif
 
-#define RTC_DEF_DIVIDER		32768 - 1
+#define RTC_DEF_DIVIDER		(32768 - 1)
 #define RTC_DEF_TRIM		0
 
 static unsigned long rtc_freq = 1024;
@@ -61,7 +61,8 @@ static inline int rtc_periodic_alarm(struct rtc_time *tm)
  * Calculate the next alarm time given the requested alarm time mask
  * and the current time.
  */
-static void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now, struct rtc_time *alrm)
+static void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now,
+	struct rtc_time *alrm)
 {
 	unsigned long next_time;
 	unsigned long now_time;
@@ -116,7 +117,23 @@ static irqreturn_t sa1100_rtc_interrupt(int irq, void *dev_id)
 	rtsr = RTSR;
 	/* clear interrupt sources */
 	RTSR = 0;
-	RTSR = (RTSR_AL | RTSR_HZ) & (rtsr >> 2);
+	/* Fix for a nasty initialization problem the in SA11xx RTSR register.
+	 * See also the comments in sa1100_rtc_probe(). */
+	if (rtsr & (RTSR_ALE | RTSR_HZE)) {
+		/* This is the original code, before there was the if test
+		 * above. This code does not clear interrupts that were not
+		 * enabled. */
+		RTSR = (RTSR_AL | RTSR_HZ) & (rtsr >> 2);
+	} else {
+		/* For some reason, it is possible to enter this routine
+		 * without interruptions enabled, it has been tested with
+		 * several units (Bug in SA11xx chip?).
+		 *
+		 * This situation leads to an infinite "loop" of interrupt
+		 * routine calling and as a result the processor seems to
+		 * lock on its first call to open(). */
+		RTSR = RTSR_AL | RTSR_HZ;
+	}
 
 	/* clear alarm interrupt if it has occurred */
 	if (rtsr & RTSR_AL)
@@ -178,7 +195,7 @@ static int sa1100_rtc_read_callback(struct device *dev, int data)
 		 * Here we compare (match - OSCR) 8 instead of 0 --
 		 * see comment in pxa_timer_interrupt() for explanation.
 		 */
-		while( (signed long)((osmr1 = OSMR1) - OSCR) <= 8 ) {
+		while ((signed long)((osmr1 = OSMR1) - OSCR) <= 8) {
 			data += 0x100;
 			OSSR = OSSR_M1;	/* clear match on timer 1 */
 			OSMR1 = osmr1 + period;
@@ -192,19 +209,19 @@ static int sa1100_rtc_open(struct device *dev)
 	int ret;
 
 	ret = request_irq(IRQ_RTC1Hz, sa1100_rtc_interrupt, IRQF_DISABLED,
-				"rtc 1Hz", dev);
+		"rtc 1Hz", dev);
 	if (ret) {
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_RTC1Hz);
 		goto fail_ui;
 	}
 	ret = request_irq(IRQ_RTCAlrm, sa1100_rtc_interrupt, IRQF_DISABLED,
-				"rtc Alrm", dev);
+		"rtc Alrm", dev);
 	if (ret) {
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_RTCAlrm);
 		goto fail_ai;
 	}
 	ret = request_irq(IRQ_OST1, timer1_interrupt, IRQF_DISABLED,
-				"rtc timer", dev);
+		"rtc timer", dev);
 	if (ret) {
 		dev_err(dev, "IRQ %d already in use.\n", IRQ_OST1);
 		goto fail_pi;
@@ -236,7 +253,7 @@ static void sa1100_rtc_release(struct device *dev)
 static int sa1100_rtc_ioctl(struct device *dev, unsigned int cmd,
 		unsigned long arg)
 {
-	switch(cmd) {
+	switch (cmd) {
 	case RTC_AIE_OFF:
 		spin_lock_irq(&sa1100_rtc_lock);
 		RTSR &= ~RTSR_ALE;
@@ -333,6 +350,7 @@ static int sa1100_rtc_proc(struct device *dev, struct seq_file *seq)
 	seq_printf(seq, "periodic_IRQ\t: %s\n",
 			(OIER & OIER_E1) ? "yes" : "no");
 	seq_printf(seq, "periodic_freq\t: %ld\n", rtc_freq);
+	seq_printf(seq, "RTSR\t\t: 0x%08x\n", (u32)RTSR);
 
 	return 0;
 }
@@ -364,7 +382,8 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 	 */
 	if (RTTR == 0) {
 		RTTR = RTC_DEF_DIVIDER + (RTC_DEF_TRIM << 16);
-		dev_warn(&pdev->dev, "warning: initializing default clock divider/trim value\n");
+		dev_warn(&pdev->dev, "warning: "
+			"initializing default clock divider/trim value\n");
 		/* The current RTC value probably doesn't make sense either */
 		RCNR = 0;
 	}
@@ -379,6 +398,30 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, rtc);
 
+	/* Fix for a nasty initialization problem the in SA11xx RTSR register.
+	 * See also the comments in sa1100_rtc_interrupt().
+	 *
+	 * Sometimes bit 1 of the RTSR (RTSR_HZ) will wake up 1, which means an
+	 * interrupt pending, even though interrupts were never enabled.
+	 * In this case, this bit it must be reset before enabling
+	 * interruptions to avoid a nonexistent interrupt to occur.
+	 *
+	 * In principle, the same problem would apply to bit 0, although it has
+	 * never been observed to happen.
+	 *
+	 * This issue is addressed both here and in sa1100_rtc_interrupt().
+	 * If the issue is not addressed here, in the times when the processor
+	 * wakes up with the bit set there will be one spurious interrupt.
+	 *
+	 * The issue is also dealt with in sa1100_rtc_interrupt() to be on the
+	 * safe side, once the condition that lead to this strange
+	 * initialization is unknown and could in principle happen during
+	 * normal processing.
+	 *
+	 * Notice that clearing bit 1 and 0 is accomplished by writting ONES to
+	 * the corresponding bits in RTSR. */
+	RTSR = RTSR_AL | RTSR_HZ;
+
 	return 0;
 }
 
@@ -386,7 +429,7 @@ static int sa1100_rtc_remove(struct platform_device *pdev)
 {
 	struct rtc_device *rtc = platform_get_drvdata(pdev);
 
- 	if (rtc)
+	if (rtc)
 		rtc_device_unregister(rtc);
 
 	return 0;
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig
index 07883197f474..8e477bb1f3f6 100644
--- a/drivers/s390/block/Kconfig
+++ b/drivers/s390/block/Kconfig
@@ -2,7 +2,8 @@ comment "S/390 block device drivers"
 	depends on S390 && BLOCK
 
 config BLK_DEV_XPRAM
-	tristate "XPRAM disk support"
+	def_tristate m
+	prompt "XPRAM disk support"
 	depends on S390 && BLOCK
 	help
 	  Select this option if you want to use your expanded storage on S/390
@@ -12,13 +13,15 @@ config BLK_DEV_XPRAM
 	  xpram.  If unsure, say "N".
 
 config DCSSBLK
-	tristate "DCSSBLK support"
+	def_tristate m
+	prompt "DCSSBLK support"
 	depends on S390 && BLOCK
 	help
 	  Support for dcss block device
 
 config DASD
-	tristate "Support for DASD devices"
+	def_tristate y
+	prompt "Support for DASD devices"
 	depends on CCW && BLOCK
 	select IOSCHED_DEADLINE
 	help
@@ -27,28 +30,32 @@ config DASD
 	  natively on a single image or an LPAR.
 
 config DASD_PROFILE
-	bool "Profiling support for dasd devices"
+	def_bool y
+	prompt "Profiling support for dasd devices"
 	depends on DASD
 	help
 	  Enable this option if you want to see profiling information
           in /proc/dasd/statistics.
 
 config DASD_ECKD
-	tristate "Support for ECKD Disks"
+	def_tristate y
+	prompt "Support for ECKD Disks"
 	depends on DASD
 	help
 	  ECKD devices are the most commonly used devices. You should enable
 	  this option unless you are very sure to have no ECKD device.
 
 config DASD_FBA
-	tristate "Support for FBA  Disks"
+	def_tristate y
+	prompt "Support for FBA  Disks"
 	depends on DASD
 	help
 	  Select this option to be able to access FBA devices. It is safe to
 	  say "Y".
 
 config DASD_DIAG
-	tristate "Support for DIAG access to Disks"
+	def_tristate y
+	prompt "Support for DIAG access to Disks"
 	depends on DASD
 	help
 	  Select this option if you want to use Diagnose250 command to access
@@ -56,7 +63,8 @@ config DASD_DIAG
 	  say "N".
 
 config DASD_EER
-	bool "Extended error reporting (EER)"
+	def_bool y
+	prompt "Extended error reporting (EER)"
 	depends on DASD
 	help
 	  This driver provides a character device interface to the
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index fb613d70c2cb..faa7d425cb9c 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -11,6 +11,7 @@
 #define KMSG_COMPONENT "dasd"
 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
 
+#include <linux/kernel_stat.h>
 #include <linux/kmod.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
@@ -1076,6 +1077,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
 	unsigned long long now;
 	int expires;
 
+	kstat_cpu(smp_processor_id()).irqs[IOINT_DAS]++;
 	if (IS_ERR(irb)) {
 		switch (PTR_ERR(irb)) {
 		case -EIO:
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 266b34b55403..a3a5db58df18 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -10,6 +10,7 @@
 
 #define KMSG_COMPONENT "dasd"
 
+#include <linux/kernel_stat.h>
 #include <linux/stddef.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
@@ -238,6 +239,7 @@ static void dasd_ext_handler(unsigned int ext_int_code,
 	addr_t ip;
 	int rc;
 
+	kstat_cpu(smp_processor_id()).irqs[EXTINT_DSD]++;
 	switch (ext_int_code >> 24) {
 	case DASD_DIAG_CODE_31BIT:
 		ip = (addr_t) param32;
diff --git a/drivers/s390/char/Kconfig b/drivers/s390/char/Kconfig
index 40834f18754c..dcee3c5c8954 100644
--- a/drivers/s390/char/Kconfig
+++ b/drivers/s390/char/Kconfig
@@ -2,76 +2,85 @@ comment "S/390 character device drivers"
 	depends on S390
 
 config TN3270
-	tristate "Support for locally attached 3270 terminals"
+	def_tristate y
+	prompt "Support for locally attached 3270 terminals"
 	depends on CCW
 	help
 	  Include support for IBM 3270 terminals.
 
 config TN3270_TTY
-	tristate "Support for tty input/output on 3270 terminals"
+	def_tristate y
+	prompt "Support for tty input/output on 3270 terminals"
 	depends on TN3270
 	help
 	  Include support for using an IBM 3270 terminal as a Linux tty.
 
 config TN3270_FS
-	tristate "Support for fullscreen applications on 3270 terminals"
+	def_tristate m
+	prompt "Support for fullscreen applications on 3270 terminals"
 	depends on TN3270
 	help
 	  Include support for fullscreen applications on an IBM 3270 terminal.
 
 config TN3270_CONSOLE
-	bool "Support for console on 3270 terminal"
+	def_bool y
+	prompt "Support for console on 3270 terminal"
 	depends on TN3270=y && TN3270_TTY=y
 	help
 	  Include support for using an IBM 3270 terminal as a Linux system
 	  console.  Available only if 3270 support is compiled in statically.
 
 config TN3215
-	bool "Support for 3215 line mode terminal"
+	def_bool y
+	prompt "Support for 3215 line mode terminal"
 	depends on CCW
 	help
 	  Include support for IBM 3215 line-mode terminals.
 
 config TN3215_CONSOLE
-	bool "Support for console on 3215 line mode terminal"
+	def_bool y
+	prompt "Support for console on 3215 line mode terminal"
 	depends on TN3215
 	help
 	  Include support for using an IBM 3215 line-mode terminal as a
 	  Linux system console.
 
 config CCW_CONSOLE
-	bool
-	depends on TN3215_CONSOLE || TN3270_CONSOLE
-	default y
+	def_bool y if TN3215_CONSOLE || TN3270_CONSOLE
 
 config SCLP_TTY
-	bool "Support for SCLP line mode terminal"
+	def_bool y
+	prompt "Support for SCLP line mode terminal"
 	depends on S390
 	help
 	  Include support for IBM SCLP line-mode terminals.
 
 config SCLP_CONSOLE
-	bool "Support for console on SCLP line mode terminal"
+	def_bool y
+	prompt "Support for console on SCLP line mode terminal"
 	depends on SCLP_TTY
 	help
 	  Include support for using an IBM HWC line-mode terminal as the Linux
 	  system console.
 
 config SCLP_VT220_TTY
-	bool "Support for SCLP VT220-compatible terminal"
+	def_bool y
+	prompt "Support for SCLP VT220-compatible terminal"
 	depends on S390
 	help
 	  Include support for an IBM SCLP VT220-compatible terminal.
 
 config SCLP_VT220_CONSOLE
-	bool "Support for console on SCLP VT220-compatible terminal"
+	def_bool y
+	prompt "Support for console on SCLP VT220-compatible terminal"
 	depends on SCLP_VT220_TTY
 	help
 	  Include support for using an IBM SCLP VT220-compatible terminal as a
 	  Linux system console.
 
 config SCLP_CPI
-	tristate "Control-Program Identification"
+	def_tristate m
+	prompt "Control-Program Identification"
 	depends on S390
 	help
 	  This option enables the hardware console interface for system
@@ -83,7 +92,8 @@ config SCLP_CPI
 	  need this feature and intend to run your kernel in LPAR.
 
 config SCLP_ASYNC
-	tristate "Support for Call Home via Asynchronous SCLP Records"
+	def_tristate m
+	prompt "Support for Call Home via Asynchronous SCLP Records"
 	depends on S390
 	help
 	  This option enables the call home function, which is able to inform
@@ -93,7 +103,8 @@ config SCLP_ASYNC
 	  need this feature and intend to run your kernel in LPAR.
 
 config S390_TAPE
-	tristate "S/390 tape device support"
+	def_tristate m
+	prompt "S/390 tape device support"
 	depends on CCW
 	help
 	  Select this option if you want to access channel-attached tape
@@ -109,7 +120,8 @@ comment "S/390 tape interface support"
 	depends on S390_TAPE
 
 config S390_TAPE_BLOCK
-	bool "Support for tape block devices"
+	def_bool y
+	prompt "Support for tape block devices"
 	depends on S390_TAPE && BLOCK
 	help
 	  Select this option if you want to access your channel-attached tape
@@ -123,7 +135,8 @@ comment "S/390 tape hardware support"
 	depends on S390_TAPE
 
 config S390_TAPE_34XX
-	tristate "Support for 3480/3490 tape hardware"
+	def_tristate m
+	prompt "Support for 3480/3490 tape hardware"
 	depends on S390_TAPE
 	help
 	  Select this option if you want to access IBM 3480/3490 magnetic
@@ -131,7 +144,8 @@ config S390_TAPE_34XX
 	  It is safe to say "Y" here.
 
 config S390_TAPE_3590
-	tristate "Support for 3590 tape hardware"
+	def_tristate m
+	prompt "Support for 3590 tape hardware"
 	depends on S390_TAPE
 	help
 	  Select this option if you want to access IBM 3590 magnetic
@@ -139,7 +153,8 @@ config S390_TAPE_3590
 	  It is safe to say "Y" here.
 
 config VMLOGRDR
-	tristate "Support for the z/VM recording system services (VM only)"
+	def_tristate m
+	prompt "Support for the z/VM recording system services (VM only)"
 	depends on IUCV
 	help
 	  Select this option if you want to be able to receive records collected
@@ -148,29 +163,31 @@ config VMLOGRDR
 	  This driver depends on the IUCV support driver.
 
 config VMCP
-	bool "Support for the z/VM CP interface"
+	def_bool y
+	prompt "Support for the z/VM CP interface"
 	depends on S390
 	help
 	  Select this option if you want to be able to interact with the control
 	  program on z/VM
 
 config MONREADER
-	tristate "API for reading z/VM monitor service records"
+	def_tristate m
+	prompt "API for reading z/VM monitor service records"
 	depends on IUCV
 	help
 	  Character device driver for reading z/VM monitor service records
 
 config MONWRITER
-	tristate "API for writing z/VM monitor service records"
+	def_tristate m
+	prompt "API for writing z/VM monitor service records"
 	depends on S390
-	default "m"
 	help
 	  Character device driver for writing z/VM monitor service records
 
 config S390_VMUR
-	tristate "z/VM unit record device driver"
+	def_tristate m
+	prompt "z/VM unit record device driver"
 	depends on S390
-	default "m"
 	help
 	  Character device driver for z/VM reader, puncher and printer.
 
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index 35cc4686b99b..b76c61f82485 100644
--- a/drivers/s390/char/sclp.c
+++ b/drivers/s390/char/sclp.c
@@ -7,6 +7,7 @@
  *	      Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
 
+#include <linux/kernel_stat.h>
 #include <linux/module.h>
 #include <linux/err.h>
 #include <linux/spinlock.h>
@@ -18,16 +19,14 @@
 #include <linux/suspend.h>
 #include <linux/completion.h>
 #include <linux/platform_device.h>
-#include <asm/types.h>
 #include <asm/s390_ext.h>
+#include <asm/types.h>
+#include <asm/irq.h>
 
 #include "sclp.h"
 
 #define SCLP_HEADER		"sclp: "
 
-/* Structure for register_early_external_interrupt. */
-static ext_int_info_t ext_int_info_hwc;
-
 /* Lock to protect internal data consistency. */
 static DEFINE_SPINLOCK(sclp_lock);
 
@@ -402,6 +401,7 @@ static void sclp_interrupt_handler(unsigned int ext_int_code,
 	u32 finished_sccb;
 	u32 evbuf_pending;
 
+	kstat_cpu(smp_processor_id()).irqs[EXTINT_SCP]++;
 	spin_lock(&sclp_lock);
 	finished_sccb = param32 & 0xfffffff8;
 	evbuf_pending = param32 & 0x3;
@@ -824,6 +824,7 @@ static void sclp_check_handler(unsigned int ext_int_code,
 {
 	u32 finished_sccb;
 
+	kstat_cpu(smp_processor_id()).irqs[EXTINT_SCP]++;
 	finished_sccb = param32 & 0xfffffff8;
 	/* Is this the interrupt we are waiting for? */
 	if (finished_sccb == 0)
@@ -866,8 +867,7 @@ sclp_check_interface(void)
 
 	spin_lock_irqsave(&sclp_lock, flags);
 	/* Prepare init mask command */
-	rc = register_early_external_interrupt(0x2401, sclp_check_handler,
-					       &ext_int_info_hwc);
+	rc = register_external_interrupt(0x2401, sclp_check_handler);
 	if (rc) {
 		spin_unlock_irqrestore(&sclp_lock, flags);
 		return rc;
@@ -900,8 +900,7 @@ sclp_check_interface(void)
 		} else
 			rc = -EBUSY;
 	}
-	unregister_early_external_interrupt(0x2401, sclp_check_handler,
-					    &ext_int_info_hwc);
+	unregister_external_interrupt(0x2401, sclp_check_handler);
 	spin_unlock_irqrestore(&sclp_lock, flags);
 	return rc;
 }
@@ -1064,8 +1063,7 @@ sclp_init(void)
 	if (rc)
 		goto fail_init_state_uninitialized;
 	/* Register interrupt handler */
-	rc = register_early_external_interrupt(0x2401, sclp_interrupt_handler,
-					       &ext_int_info_hwc);
+	rc = register_external_interrupt(0x2401, sclp_interrupt_handler);
 	if (rc)
 		goto fail_unregister_reboot_notifier;
 	sclp_init_state = sclp_init_state_initialized;
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index a5050e217150..825951b6b83f 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -635,7 +635,7 @@ static void css_process_crw(struct crw *crw0, struct crw *crw1, int overflow)
 	init_subchannel_id(&mchk_schid);
 	mchk_schid.sch_no = crw0->rsid;
 	if (crw1)
-		mchk_schid.ssid = (crw1->rsid >> 8) & 3;
+		mchk_schid.ssid = (crw1->rsid >> 4) & 3;
 
 	/*
 	 * Since we are always presented with IPI in the CRW, we have to
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 0f4ef8769a3d..9b6ea3ca3ece 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -423,9 +423,9 @@ struct indicator_t {
 
 extern struct indicator_t *q_indicators;
 
-static inline int shared_ind(struct qdio_irq *irq_ptr)
+static inline int shared_ind(u32 *dsci)
 {
-	return irq_ptr->dsci == &q_indicators[TIQDIO_SHARED_IND].ind;
+	return dsci == &q_indicators[TIQDIO_SHARED_IND].ind;
 }
 
 /* prototypes for thin interrupt */
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 5fcfa7f9e9ef..6621de94f3ad 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -14,6 +14,7 @@
 #include <linux/timer.h>
 #include <linux/delay.h>
 #include <linux/gfp.h>
+#include <linux/kernel_stat.h>
 #include <asm/atomic.h>
 #include <asm/debug.h>
 #include <asm/qdio.h>
@@ -970,6 +971,7 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm,
 		return;
 	}
 
+	kstat_cpu(smp_processor_id()).irqs[IOINT_QDI]++;
 	if (irq_ptr->perf_stat_enabled)
 		irq_ptr->perf_stat.qdio_int++;
 
@@ -1550,7 +1552,7 @@ int qdio_start_irq(struct ccw_device *cdev, int nr)
 
 	WARN_ON(queue_irqs_enabled(q));
 
-	if (!shared_ind(q->irq_ptr))
+	if (!shared_ind(q->irq_ptr->dsci))
 		xchg(q->irq_ptr->dsci, 0);
 
 	qdio_stop_polling(q);
@@ -1560,7 +1562,7 @@ int qdio_start_irq(struct ccw_device *cdev, int nr)
 	 * We need to check again to not lose initiative after
 	 * resetting the ACK state.
 	 */
-	if (!shared_ind(q->irq_ptr) && *q->irq_ptr->dsci)
+	if (!shared_ind(q->irq_ptr->dsci) && *q->irq_ptr->dsci)
 		goto rescan;
 	if (!qdio_inbound_q_done(q))
 		goto rescan;
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index 5d9c66627b6e..5c4e741d8221 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -8,6 +8,7 @@
  */
 #include <linux/io.h>
 #include <linux/slab.h>
+#include <linux/kernel_stat.h>
 #include <asm/atomic.h>
 #include <asm/debug.h>
 #include <asm/qdio.h>
@@ -35,22 +36,8 @@ static u8 *tiqdio_alsi;
 
 struct indicator_t *q_indicators;
 
-static int css_qdio_omit_svs;
-
 static u64 last_ai_time;
 
-static inline unsigned long do_clear_global_summary(void)
-{
-	register unsigned long __fn asm("1") = 3;
-	register unsigned long __tmp asm("2");
-	register unsigned long __time asm("3");
-
-	asm volatile(
-		"	.insn	rre,0xb2650000,2,0"
-		: "+d" (__fn), "=d" (__tmp), "=d" (__time));
-	return __time;
-}
-
 /* returns addr for the device state change indicator */
 static u32 *get_indicator(void)
 {
@@ -83,10 +70,6 @@ void tiqdio_add_input_queues(struct qdio_irq *irq_ptr)
 	struct qdio_q *q;
 	int i;
 
-	/* No TDD facility? If we must use SIGA-s we can also omit SVS. */
-	if (!css_qdio_omit_svs && irq_ptr->siga_flag.sync)
-		css_qdio_omit_svs = 1;
-
 	mutex_lock(&tiq_list_lock);
 	for_each_input_queue(irq_ptr, q, i)
 		list_add_rcu(&q->entry, &tiq_list);
@@ -112,9 +95,9 @@ void tiqdio_remove_input_queues(struct qdio_irq *irq_ptr)
 	}
 }
 
-static inline int shared_ind_used(void)
+static inline u32 shared_ind_set(void)
 {
-	return atomic_read(&q_indicators[TIQDIO_SHARED_IND].count);
+	return q_indicators[TIQDIO_SHARED_IND].ind;
 }
 
 /**
@@ -124,20 +107,11 @@ static inline int shared_ind_used(void)
  */
 static void tiqdio_thinint_handler(void *alsi, void *data)
 {
+	u32 si_used = shared_ind_set();
 	struct qdio_q *q;
 
 	last_ai_time = S390_lowcore.int_clock;
-
-	/*
-	 * SVS only when needed: issue SVS to benefit from iqdio interrupt
-	 * avoidance (SVS clears adapter interrupt suppression overwrite).
-	 */
-	if (!css_qdio_omit_svs)
-		do_clear_global_summary();
-
-	/* reset local summary indicator */
-	if (shared_ind_used())
-		xchg(tiqdio_alsi, 0);
+	kstat_cpu(smp_processor_id()).irqs[IOINT_QAI]++;
 
 	/* protect tiq_list entries, only changed in activate or shutdown */
 	rcu_read_lock();
@@ -146,7 +120,10 @@ static void tiqdio_thinint_handler(void *alsi, void *data)
 	list_for_each_entry_rcu(q, &tiq_list, entry) {
 
 		/* only process queues from changed sets */
-		if (!*q->irq_ptr->dsci)
+		if (unlikely(shared_ind(q->irq_ptr->dsci))) {
+			if (!si_used)
+				continue;
+		} else if (!*q->irq_ptr->dsci)
 			continue;
 
 		if (q->u.in.queue_start_poll) {
@@ -162,7 +139,7 @@ static void tiqdio_thinint_handler(void *alsi, void *data)
 						 q->irq_ptr->int_parm);
 		} else {
 			/* only clear it if the indicator is non-shared */
-			if (!shared_ind(q->irq_ptr))
+			if (!shared_ind(q->irq_ptr->dsci))
 				xchg(q->irq_ptr->dsci, 0);
 			/*
 			 * Call inbound processing but not directly
@@ -178,13 +155,8 @@ static void tiqdio_thinint_handler(void *alsi, void *data)
 	 * If the shared indicator was used clear it now after all queues
 	 * were processed.
 	 */
-	if (shared_ind_used()) {
+	if (si_used && shared_ind_set())
 		xchg(&q_indicators[TIQDIO_SHARED_IND].ind, 0);
-
-		/* prevent racing */
-		if (*tiqdio_alsi)
-			xchg(&q_indicators[TIQDIO_SHARED_IND].ind, 1 << 7);
-	}
 }
 
 static int set_subchannel_ind(struct qdio_irq *irq_ptr, int reset)
@@ -269,12 +241,6 @@ int qdio_establish_thinint(struct qdio_irq *irq_ptr)
 {
 	if (!is_thinint_irq(irq_ptr))
 		return 0;
-
-	/* Check for aif time delay disablement. If installed,
-	 * omit SVS even under LPAR
-	 */
-	if (css_general_characteristics.aif_tdd)
-		css_qdio_omit_svs = 1;
 	return set_subchannel_ind(irq_ptr, 0);
 }
 
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 8fd8c62455e9..8a4561ae6646 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -221,6 +221,69 @@ ap_queue_interruption_control(ap_qid_t qid, void *ind)
 }
 #endif
 
+static inline struct ap_queue_status __ap_4096_commands_available(ap_qid_t qid,
+								  int *support)
+{
+	register unsigned long reg0 asm ("0") = 0UL | qid | (1UL << 23);
+	register struct ap_queue_status reg1 asm ("1");
+	register unsigned long reg2 asm ("2") = 0UL;
+
+	asm volatile(
+		".long 0xb2af0000\n"
+		"0: la    %1,0\n"
+		"1:\n"
+		EX_TABLE(0b, 1b)
+		: "+d" (reg0), "=d" (reg1), "=d" (reg2)
+		:
+		: "cc");
+
+	if (reg2 & 0x6000000000000000ULL)
+		*support = 1;
+	else
+		*support = 0;
+
+	return reg1;
+}
+
+/**
+ * ap_4096_commands_availablen(): Check for availability of 4096 bit RSA
+ * support.
+ * @qid: The AP queue number
+ *
+ * Returns 1 if 4096 bit RSA keys are support fo the AP, returns 0 if not.
+ */
+int ap_4096_commands_available(ap_qid_t qid)
+{
+	struct ap_queue_status status;
+	int i, support = 0;
+	status = __ap_4096_commands_available(qid, &support);
+
+	for (i = 0; i < AP_MAX_RESET; i++) {
+		switch (status.response_code) {
+		case AP_RESPONSE_NORMAL:
+			return support;
+		case AP_RESPONSE_RESET_IN_PROGRESS:
+		case AP_RESPONSE_BUSY:
+			break;
+		case AP_RESPONSE_Q_NOT_AVAIL:
+		case AP_RESPONSE_DECONFIGURED:
+		case AP_RESPONSE_CHECKSTOPPED:
+		case AP_RESPONSE_INVALID_ADDRESS:
+			return 0;
+		case AP_RESPONSE_OTHERWISE_CHANGED:
+			break;
+		default:
+			break;
+		}
+		if (i < AP_MAX_RESET - 1) {
+			udelay(5);
+			status = __ap_4096_commands_available(qid, &support);
+		}
+	}
+	return support;
+}
+EXPORT_SYMBOL(ap_4096_commands_available);
+
 /**
  * ap_queue_enable_interruption(): Enable interruption on an AP.
  * @qid: The AP queue number
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index 4785d07cd447..08b9738285b4 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -196,4 +196,6 @@ void ap_flush_queue(struct ap_device *ap_dev);
 int ap_module_init(void);
 void ap_module_exit(void);
 
+int ap_4096_commands_available(ap_qid_t qid);
+
 #endif /* _AP_BUS_H_ */
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 7fca9c10ffcf..8e65447f76b7 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -396,8 +396,15 @@ static long zcrypt_rsa_crt(struct ica_rsa_modexpo_crt *crt)
 			if (copied == 0) {
 				unsigned int len;
 				spin_unlock_bh(&zcrypt_device_lock);
-				/* len is max 256 / 2 - 120 = 8 */
-				len = crt->inputdatalength / 2 - 120;
+				/* len is max 256 / 2 - 120 = 8
+				 * For bigger device just assume len of leading
+				 * 0s is 8 as stated in the requirements for
+				 * ica_rsa_modexpo_crt struct in zcrypt.h.
+				 */
+				if (crt->inputdatalength <= 256)
+					len = crt->inputdatalength / 2 - 120;
+				else
+					len = 8;
 				if (len > sizeof(z1))
 					return -EFAULT;
 				z1 = z2 = z3 = 0;
@@ -405,6 +412,7 @@ static long zcrypt_rsa_crt(struct ica_rsa_modexpo_crt *crt)
 				    copy_from_user(&z2, crt->bp_key, len) ||
 				    copy_from_user(&z3, crt->u_mult_inv, len))
 					return -EFAULT;
+				z1 = z2 = z3 = 0;
 				copied = 1;
 				/*
 				 * We have to restart device lookup -
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index 8e7ffbf2466c..88ebd114735b 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -109,6 +109,7 @@ struct zcrypt_device {
 	int request_count;		/* # current requests. */
 
 	struct ap_message reply;	/* Per-device reply structure. */
+	int max_exp_bit_length;
 };
 
 struct zcrypt_device *zcrypt_device_alloc(size_t);
diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c
index 9c409efa1ecf..2176d00b395e 100644
--- a/drivers/s390/crypto/zcrypt_cex2a.c
+++ b/drivers/s390/crypto/zcrypt_cex2a.c
@@ -41,7 +41,7 @@
 #define CEX2A_MIN_MOD_SIZE	  1	/*    8 bits	*/
 #define CEX2A_MAX_MOD_SIZE	256	/* 2048 bits	*/
 #define CEX3A_MIN_MOD_SIZE	CEX2A_MIN_MOD_SIZE
-#define CEX3A_MAX_MOD_SIZE	CEX2A_MAX_MOD_SIZE
+#define CEX3A_MAX_MOD_SIZE	512	/* 4096 bits	*/
 
 #define CEX2A_SPEED_RATING	970
 #define CEX3A_SPEED_RATING	900 /* Fixme: Needs finetuning */
@@ -49,8 +49,10 @@
 #define CEX2A_MAX_MESSAGE_SIZE	0x390	/* sizeof(struct type50_crb2_msg)    */
 #define CEX2A_MAX_RESPONSE_SIZE 0x110	/* max outputdatalength + type80_hdr */
 
-#define CEX3A_MAX_MESSAGE_SIZE	CEX2A_MAX_MESSAGE_SIZE
-#define CEX3A_MAX_RESPONSE_SIZE	CEX2A_MAX_RESPONSE_SIZE
+#define CEX3A_MAX_RESPONSE_SIZE	0x210	/* 512 bit modulus
+					 * (max outputdatalength) +
+					 * type80_hdr*/
+#define CEX3A_MAX_MESSAGE_SIZE	sizeof(struct type50_crb3_msg)
 
 #define CEX2A_CLEANUP_TIME	(15*HZ)
 #define CEX3A_CLEANUP_TIME	CEX2A_CLEANUP_TIME
@@ -110,7 +112,7 @@ static int ICAMEX_msg_to_type50MEX_msg(struct zcrypt_device *zdev,
 		mod = meb1->modulus + sizeof(meb1->modulus) - mod_len;
 		exp = meb1->exponent + sizeof(meb1->exponent) - mod_len;
 		inp = meb1->message + sizeof(meb1->message) - mod_len;
-	} else {
+	} else if (mod_len <= 256) {
 		struct type50_meb2_msg *meb2 = ap_msg->message;
 		memset(meb2, 0, sizeof(*meb2));
 		ap_msg->length = sizeof(*meb2);
@@ -120,6 +122,17 @@ static int ICAMEX_msg_to_type50MEX_msg(struct zcrypt_device *zdev,
 		mod = meb2->modulus + sizeof(meb2->modulus) - mod_len;
 		exp = meb2->exponent + sizeof(meb2->exponent) - mod_len;
 		inp = meb2->message + sizeof(meb2->message) - mod_len;
+	} else {
+		/* mod_len > 256 = 4096 bit RSA Key */
+		struct type50_meb3_msg *meb3 = ap_msg->message;
+		memset(meb3, 0, sizeof(*meb3));
+		ap_msg->length = sizeof(*meb3);
+		meb3->header.msg_type_code = TYPE50_TYPE_CODE;
+		meb3->header.msg_len = sizeof(*meb3);
+		meb3->keyblock_type = TYPE50_MEB3_FMT;
+		mod = meb3->modulus + sizeof(meb3->modulus) - mod_len;
+		exp = meb3->exponent + sizeof(meb3->exponent) - mod_len;
+		inp = meb3->message + sizeof(meb3->message) - mod_len;
 	}
 
 	if (copy_from_user(mod, mex->n_modulus, mod_len) ||
@@ -142,7 +155,7 @@ static int ICACRT_msg_to_type50CRT_msg(struct zcrypt_device *zdev,
 				       struct ap_message *ap_msg,
 				       struct ica_rsa_modexpo_crt *crt)
 {
-	int mod_len, short_len, long_len, long_offset;
+	int mod_len, short_len, long_len, long_offset, limit;
 	unsigned char *p, *q, *dp, *dq, *u, *inp;
 
 	mod_len = crt->inputdatalength;
@@ -152,14 +165,20 @@ static int ICACRT_msg_to_type50CRT_msg(struct zcrypt_device *zdev,
 	/*
 	 * CEX2A cannot handle p, dp, or U > 128 bytes.
 	 * If we have one of these, we need to do extra checking.
+	 * For CEX3A the limit is 256 bytes.
 	 */
-	if (long_len > 128) {
+	if (zdev->max_mod_size == CEX3A_MAX_MOD_SIZE)
+		limit = 256;
+	else
+		limit = 128;
+
+	if (long_len > limit) {
 		/*
 		 * zcrypt_rsa_crt already checked for the leading
 		 * zeroes of np_prime, bp_key and u_mult_inc.
 		 */
-		long_offset = long_len - 128;
-		long_len = 128;
+		long_offset = long_len - limit;
+		long_len = limit;
 	} else
 		long_offset = 0;
 
@@ -180,7 +199,7 @@ static int ICACRT_msg_to_type50CRT_msg(struct zcrypt_device *zdev,
 		dq = crb1->dq + sizeof(crb1->dq) - short_len;
 		u = crb1->u + sizeof(crb1->u) - long_len;
 		inp = crb1->message + sizeof(crb1->message) - mod_len;
-	} else {
+	} else if (long_len <= 128) {
 		struct type50_crb2_msg *crb2 = ap_msg->message;
 		memset(crb2, 0, sizeof(*crb2));
 		ap_msg->length = sizeof(*crb2);
@@ -193,6 +212,20 @@ static int ICACRT_msg_to_type50CRT_msg(struct zcrypt_device *zdev,
 		dq = crb2->dq + sizeof(crb2->dq) - short_len;
 		u = crb2->u + sizeof(crb2->u) - long_len;
 		inp = crb2->message + sizeof(crb2->message) - mod_len;
+	} else {
+		/* long_len >= 256 */
+		struct type50_crb3_msg *crb3 = ap_msg->message;
+		memset(crb3, 0, sizeof(*crb3));
+		ap_msg->length = sizeof(*crb3);
+		crb3->header.msg_type_code = TYPE50_TYPE_CODE;
+		crb3->header.msg_len = sizeof(*crb3);
+		crb3->keyblock_type = TYPE50_CRB3_FMT;
+		p = crb3->p + sizeof(crb3->p) - long_len;
+		q = crb3->q + sizeof(crb3->q) - short_len;
+		dp = crb3->dp + sizeof(crb3->dp) - long_len;
+		dq = crb3->dq + sizeof(crb3->dq) - short_len;
+		u = crb3->u + sizeof(crb3->u) - long_len;
+		inp = crb3->message + sizeof(crb3->message) - mod_len;
 	}
 
 	if (copy_from_user(p, crt->np_prime + long_offset, long_len) ||
@@ -203,7 +236,6 @@ static int ICACRT_msg_to_type50CRT_msg(struct zcrypt_device *zdev,
 	    copy_from_user(inp, crt->inputdata, mod_len))
 		return -EFAULT;
 
-
 	return 0;
 }
 
@@ -230,7 +262,10 @@ static int convert_type80(struct zcrypt_device *zdev,
 		zdev->online = 0;
 		return -EAGAIN;	/* repeat the request on a different device. */
 	}
-	BUG_ON(t80h->len > CEX2A_MAX_RESPONSE_SIZE);
+	if (zdev->user_space_type == ZCRYPT_CEX2A)
+		BUG_ON(t80h->len > CEX2A_MAX_RESPONSE_SIZE);
+	else
+		BUG_ON(t80h->len > CEX3A_MAX_RESPONSE_SIZE);
 	data = reply->message + t80h->len - outputdatalength;
 	if (copy_to_user(outputdata, data, outputdatalength))
 		return -EFAULT;
@@ -282,7 +317,10 @@ static void zcrypt_cex2a_receive(struct ap_device *ap_dev,
 	}
 	t80h = reply->message;
 	if (t80h->type == TYPE80_RSP_CODE) {
-		length = min(CEX2A_MAX_RESPONSE_SIZE, (int) t80h->len);
+		if (ap_dev->device_type == AP_DEVICE_TYPE_CEX2A)
+			length = min(CEX2A_MAX_RESPONSE_SIZE, (int) t80h->len);
+		else
+			length = min(CEX3A_MAX_RESPONSE_SIZE, (int) t80h->len);
 		memcpy(msg->message, reply->message, length);
 	} else
 		memcpy(msg->message, reply->message, sizeof error_reply);
@@ -307,7 +345,10 @@ static long zcrypt_cex2a_modexpo(struct zcrypt_device *zdev,
 	int rc;
 
 	ap_init_message(&ap_msg);
-	ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
+	if (zdev->user_space_type == ZCRYPT_CEX2A)
+		ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
+	else
+		ap_msg.message = kmalloc(CEX3A_MAX_MESSAGE_SIZE, GFP_KERNEL);
 	if (!ap_msg.message)
 		return -ENOMEM;
 	ap_msg.psmid = (((unsigned long long) current->pid) << 32) +
@@ -345,7 +386,10 @@ static long zcrypt_cex2a_modexpo_crt(struct zcrypt_device *zdev,
 	int rc;
 
 	ap_init_message(&ap_msg);
-	ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
+	if (zdev->user_space_type == ZCRYPT_CEX2A)
+		ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
+	else
+		ap_msg.message = kmalloc(CEX3A_MAX_MESSAGE_SIZE, GFP_KERNEL);
 	if (!ap_msg.message)
 		return -ENOMEM;
 	ap_msg.psmid = (((unsigned long long) current->pid) << 32) +
@@ -397,6 +441,7 @@ static int zcrypt_cex2a_probe(struct ap_device *ap_dev)
 		zdev->max_mod_size = CEX2A_MAX_MOD_SIZE;
 		zdev->short_crt = 1;
 		zdev->speed_rating = CEX2A_SPEED_RATING;
+		zdev->max_exp_bit_length = CEX2A_MAX_MOD_SIZE;
 		break;
 	case AP_DEVICE_TYPE_CEX3A:
 		zdev = zcrypt_device_alloc(CEX3A_MAX_RESPONSE_SIZE);
@@ -404,8 +449,13 @@ static int zcrypt_cex2a_probe(struct ap_device *ap_dev)
 			return -ENOMEM;
 		zdev->user_space_type = ZCRYPT_CEX3A;
 		zdev->type_string = "CEX3A";
-		zdev->min_mod_size = CEX3A_MIN_MOD_SIZE;
-		zdev->max_mod_size = CEX3A_MAX_MOD_SIZE;
+		zdev->min_mod_size = CEX2A_MIN_MOD_SIZE;
+		zdev->max_mod_size = CEX2A_MAX_MOD_SIZE;
+		zdev->max_exp_bit_length = CEX2A_MAX_MOD_SIZE;
+		if (ap_4096_commands_available(ap_dev->qid)) {
+			zdev->max_mod_size = CEX3A_MAX_MOD_SIZE;
+			zdev->max_exp_bit_length = CEX3A_MAX_MOD_SIZE;
+		}
 		zdev->short_crt = 1;
 		zdev->speed_rating = CEX3A_SPEED_RATING;
 		break;
diff --git a/drivers/s390/crypto/zcrypt_cex2a.h b/drivers/s390/crypto/zcrypt_cex2a.h
index 8f69d1dacab8..0350665810cf 100644
--- a/drivers/s390/crypto/zcrypt_cex2a.h
+++ b/drivers/s390/crypto/zcrypt_cex2a.h
@@ -51,8 +51,10 @@ struct type50_hdr {
 
 #define TYPE50_MEB1_FMT		0x0001
 #define TYPE50_MEB2_FMT		0x0002
+#define TYPE50_MEB3_FMT		0x0003
 #define TYPE50_CRB1_FMT		0x0011
 #define TYPE50_CRB2_FMT		0x0012
+#define TYPE50_CRB3_FMT		0x0013
 
 /* Mod-Exp, with a small modulus */
 struct type50_meb1_msg {
@@ -74,6 +76,16 @@ struct type50_meb2_msg {
 	unsigned char	message[256];
 } __attribute__((packed));
 
+/* Mod-Exp, with a larger modulus */
+struct type50_meb3_msg {
+	struct type50_hdr header;
+	unsigned short	keyblock_type;	/* 0x0003 */
+	unsigned char	reserved[6];
+	unsigned char	exponent[512];
+	unsigned char	modulus[512];
+	unsigned char	message[512];
+} __attribute__((packed));
+
 /* CRT, with a small modulus */
 struct type50_crb1_msg {
 	struct type50_hdr header;
@@ -100,6 +112,19 @@ struct type50_crb2_msg {
 	unsigned char	message[256];
 } __attribute__((packed));
 
+/* CRT, with a larger modulus */
+struct type50_crb3_msg {
+	struct type50_hdr header;
+	unsigned short	keyblock_type;	/* 0x0013 */
+	unsigned char	reserved[6];
+	unsigned char	p[256];
+	unsigned char	q[256];
+	unsigned char	dp[256];
+	unsigned char	dq[256];
+	unsigned char	u[256];
+	unsigned char	message[512];
+} __attribute__((packed));
+
 /**
  * The type 80 response family is associated with a CEX2A card.
  *
diff --git a/drivers/s390/crypto/zcrypt_pcica.c b/drivers/s390/crypto/zcrypt_pcica.c
index 09e934b295a0..1afb69c75fea 100644
--- a/drivers/s390/crypto/zcrypt_pcica.c
+++ b/drivers/s390/crypto/zcrypt_pcica.c
@@ -373,6 +373,7 @@ static int zcrypt_pcica_probe(struct ap_device *ap_dev)
 	zdev->min_mod_size = PCICA_MIN_MOD_SIZE;
 	zdev->max_mod_size = PCICA_MAX_MOD_SIZE;
 	zdev->speed_rating = PCICA_SPEED_RATING;
+	zdev->max_exp_bit_length = PCICA_MAX_MOD_SIZE;
 	ap_dev->reply = &zdev->reply;
 	ap_dev->private = zdev;
 	rc = zcrypt_device_register(zdev);
diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c
index 9dec5c77cff4..aa4c050a5694 100644
--- a/drivers/s390/crypto/zcrypt_pcicc.c
+++ b/drivers/s390/crypto/zcrypt_pcicc.c
@@ -579,6 +579,7 @@ static int zcrypt_pcicc_probe(struct ap_device *ap_dev)
 	zdev->min_mod_size = PCICC_MIN_MOD_SIZE;
 	zdev->max_mod_size = PCICC_MAX_MOD_SIZE;
 	zdev->speed_rating = PCICC_SPEED_RATING;
+	zdev->max_exp_bit_length = PCICC_MAX_MOD_SIZE;
 	ap_dev->reply = &zdev->reply;
 	ap_dev->private = zdev;
 	rc = zcrypt_device_register(zdev);
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index 510fab4577d4..4f85eb725f4f 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -45,12 +45,12 @@
 #define PCIXCC_MIN_MOD_SIZE_OLD	 64	/*  512 bits	*/
 #define PCIXCC_MAX_MOD_SIZE	256	/* 2048 bits	*/
 #define CEX3C_MIN_MOD_SIZE	PCIXCC_MIN_MOD_SIZE
-#define CEX3C_MAX_MOD_SIZE	PCIXCC_MAX_MOD_SIZE
+#define CEX3C_MAX_MOD_SIZE	512	/* 4096 bits	*/
 
 #define PCIXCC_MCL2_SPEED_RATING	7870
 #define PCIXCC_MCL3_SPEED_RATING	7870
 #define CEX2C_SPEED_RATING		7000
-#define CEX3C_SPEED_RATING		6500	/* FIXME: needs finetuning */
+#define CEX3C_SPEED_RATING		6500
 
 #define PCIXCC_MAX_ICA_MESSAGE_SIZE 0x77c  /* max size type6 v2 crt message */
 #define PCIXCC_MAX_ICA_RESPONSE_SIZE 0x77c /* max size type86 v2 reply	    */
@@ -567,6 +567,15 @@ static int convert_response_ica(struct zcrypt_device *zdev,
 	case TYPE88_RSP_CODE:
 		return convert_error(zdev, reply);
 	case TYPE86_RSP_CODE:
+		if (msg->cprbx.ccp_rtcode &&
+		   (msg->cprbx.ccp_rscode == 0x14f) &&
+		   (outputdatalength > 256)) {
+			if (zdev->max_exp_bit_length <= 17) {
+				zdev->max_exp_bit_length = 17;
+				return -EAGAIN;
+			} else
+				return -EINVAL;
+		}
 		if (msg->hdr.reply_code)
 			return convert_error(zdev, reply);
 		if (msg->cprbx.cprb_ver_id == 0x02)
@@ -1052,11 +1061,13 @@ static int zcrypt_pcixcc_probe(struct ap_device *ap_dev)
 			zdev->speed_rating = PCIXCC_MCL2_SPEED_RATING;
 			zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE_OLD;
 			zdev->max_mod_size = PCIXCC_MAX_MOD_SIZE;
+			zdev->max_exp_bit_length = PCIXCC_MAX_MOD_SIZE;
 		} else {
 			zdev->type_string = "PCIXCC_MCL3";
 			zdev->speed_rating = PCIXCC_MCL3_SPEED_RATING;
 			zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE;
 			zdev->max_mod_size = PCIXCC_MAX_MOD_SIZE;
+			zdev->max_exp_bit_length = PCIXCC_MAX_MOD_SIZE;
 		}
 		break;
 	case AP_DEVICE_TYPE_CEX2C:
@@ -1065,6 +1076,7 @@ static int zcrypt_pcixcc_probe(struct ap_device *ap_dev)
 		zdev->speed_rating = CEX2C_SPEED_RATING;
 		zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE;
 		zdev->max_mod_size = PCIXCC_MAX_MOD_SIZE;
+		zdev->max_exp_bit_length = PCIXCC_MAX_MOD_SIZE;
 		break;
 	case AP_DEVICE_TYPE_CEX3C:
 		zdev->user_space_type = ZCRYPT_CEX3C;
@@ -1072,6 +1084,7 @@ static int zcrypt_pcixcc_probe(struct ap_device *ap_dev)
 		zdev->speed_rating = CEX3C_SPEED_RATING;
 		zdev->min_mod_size = CEX3C_MIN_MOD_SIZE;
 		zdev->max_mod_size = CEX3C_MAX_MOD_SIZE;
+		zdev->max_exp_bit_length = CEX3C_MAX_MOD_SIZE;
 		break;
 	default:
 		goto out_free;
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 375aeeaf9ea5..414427d64a8f 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -10,6 +10,7 @@
  *    Author(s): Christian Borntraeger <borntraeger@de.ibm.com>
  */
 
+#include <linux/kernel_stat.h>
 #include <linux/init.h>
 #include <linux/bootmem.h>
 #include <linux/err.h>
@@ -25,6 +26,7 @@
 #include <asm/kvm_virtio.h>
 #include <asm/setup.h>
 #include <asm/s390_ext.h>
+#include <asm/irq.h>
 
 #define VIRTIO_SUBCODE_64 0x0D00
 
@@ -379,6 +381,7 @@ static void kvm_extint_handler(unsigned int ext_int_code,
 	u16 subcode;
 	u32 param;
 
+	kstat_cpu(smp_processor_id()).irqs[EXTINT_VRT]++;
 	subcode = ext_int_code >> 16;
 	if ((subcode & 0xff00) != VIRTIO_SUBCODE_64)
 		return;
diff --git a/drivers/s390/net/Kconfig b/drivers/s390/net/Kconfig
index 456b18743397..fa80ba1f0344 100644
--- a/drivers/s390/net/Kconfig
+++ b/drivers/s390/net/Kconfig
@@ -2,7 +2,8 @@ menu "S/390 network device drivers"
 	depends on NETDEVICES && S390
 
 config LCS
-	tristate "Lan Channel Station Interface"
+	def_tristate m
+	prompt "Lan Channel Station Interface"
 	depends on CCW && NETDEVICES && (NET_ETHERNET || TR || FDDI)
 	help
 	   Select this option if you want to use LCS networking on IBM System z.
@@ -12,7 +13,8 @@ config LCS
 	   If you do not know what it is, it's safe to choose Y.
 
 config CTCM
-	tristate "CTC and MPC SNA device support"
+	def_tristate m
+	prompt "CTC and MPC SNA device support"
 	depends on CCW && NETDEVICES
 	help
 	  Select this option if you want to use channel-to-channel
@@ -26,7 +28,8 @@ config CTCM
 	  If you do not need any channel-to-channel connection, choose N.
 
 config NETIUCV
-	tristate "IUCV network device support (VM only)"
+	def_tristate m
+	prompt "IUCV network device support (VM only)"
 	depends on IUCV && NETDEVICES
 	help
 	  Select this option if you want to use inter-user communication
@@ -37,14 +40,16 @@ config NETIUCV
 	  The module name is netiucv. If unsure, choose Y.
 
 config SMSGIUCV
-	tristate "IUCV special message support (VM only)"
+	def_tristate m
+	prompt "IUCV special message support (VM only)"
 	depends on IUCV
 	help
 	  Select this option if you want to be able to receive SMSG messages
 	  from other VM guest systems.
 
 config SMSGIUCV_EVENT
-	tristate "Deliver IUCV special messages as uevents (VM only)"
+	def_tristate m
+	prompt "Deliver IUCV special messages as uevents (VM only)"
 	depends on SMSGIUCV
 	help
 	  Select this option to deliver CP special messages (SMSGs) as
@@ -54,7 +59,8 @@ config SMSGIUCV_EVENT
 	  To compile as a module, choose M. The module name is "smsgiucv_app".
 
 config CLAW
-	tristate "CLAW device support"
+	def_tristate m
+	prompt "CLAW device support"
 	depends on CCW && NETDEVICES
 	help
 	  This driver supports channel attached CLAW devices.
@@ -64,7 +70,8 @@ config CLAW
 	  To compile into the kernel, choose Y.
 
 config QETH
-	tristate "Gigabit Ethernet device support"
+	def_tristate y
+	prompt "Gigabit Ethernet device support"
 	depends on CCW && NETDEVICES && IP_MULTICAST && QDIO
 	help
 	  This driver supports the IBM System z OSA Express adapters
@@ -78,25 +85,25 @@ config QETH
 	  The module name is qeth.
 
 config QETH_L2
-        tristate "qeth layer 2 device support"
-        depends on QETH
-        help
-          Select this option to be able to run qeth devices in layer 2 mode.
-          To compile as a module, choose M. The module name is qeth_l2.
-          If unsure, choose y.
+	def_tristate y
+	prompt "qeth layer 2 device support"
+	depends on QETH
+	help
+	  Select this option to be able to run qeth devices in layer 2 mode.
+	  To compile as a module, choose M. The module name is qeth_l2.
+	  If unsure, choose y.
 
 config QETH_L3
-        tristate "qeth layer 3 device support"
-        depends on QETH
-        help
-          Select this option to be able to run qeth devices in layer 3 mode.
-          To compile as a module choose M. The module name is qeth_l3.
-          If unsure, choose Y.
+	def_tristate y
+	prompt "qeth layer 3 device support"
+	depends on QETH
+	help
+	  Select this option to be able to run qeth devices in layer 3 mode.
+	  To compile as a module choose M. The module name is qeth_l3.
+	  If unsure, choose Y.
 
 config QETH_IPV6
-        bool
-        depends on (QETH_L3 = IPV6) || (QETH_L3 && IPV6 = 'y')
-        default y
+	def_bool y if (QETH_L3 = IPV6) || (QETH_L3 && IPV6 = 'y')
 
 config CCWGROUP
 	tristate
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 0f19d540b655..c9f13b9ea339 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -1188,7 +1188,8 @@ lcs_remove_mc_addresses(struct lcs_card *card, struct in_device *in4_dev)
 	spin_lock_irqsave(&card->ipm_lock, flags);
 	list_for_each(l, &card->ipm_list) {
 		ipm = list_entry(l, struct lcs_ipm_list, list);
-		for (im4 = in4_dev->mc_list; im4 != NULL; im4 = im4->next) {
+		for (im4 = rcu_dereference(in4_dev->mc_list);
+		     im4 != NULL; im4 = rcu_dereference(im4->next_rcu)) {
 			lcs_get_mac_for_ipm(im4->multiaddr, buf, card->dev);
 			if ( (ipm->ipm.ip_addr == im4->multiaddr) &&
 			     (memcmp(buf, &ipm->ipm.mac_addr,
@@ -1233,7 +1234,8 @@ lcs_set_mc_addresses(struct lcs_card *card, struct in_device *in4_dev)
 	unsigned long flags;
 
 	LCS_DBF_TEXT(4, trace, "setmclst");
-	for (im4 = in4_dev->mc_list; im4; im4 = im4->next) {
+	for (im4 = rcu_dereference(in4_dev->mc_list); im4 != NULL;
+	     im4 = rcu_dereference(im4->next_rcu)) {
 		lcs_get_mac_for_ipm(im4->multiaddr, buf, card->dev);
 		ipm = lcs_check_addr_entry(card, im4, buf);
 		if (ipm != NULL)
@@ -1269,10 +1271,10 @@ lcs_register_mc_addresses(void *data)
 	in4_dev = in_dev_get(card->dev);
 	if (in4_dev == NULL)
 		goto out;
-	read_lock(&in4_dev->mc_list_lock);
+	rcu_read_lock();
 	lcs_remove_mc_addresses(card,in4_dev);
 	lcs_set_mc_addresses(card, in4_dev);
-	read_unlock(&in4_dev->mc_list_lock);
+	rcu_read_unlock();
 	in_dev_put(in4_dev);
 
 	netif_carrier_off(card->dev);
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c
index 42fa783a70c8..b5e967cf7e2d 100644
--- a/drivers/s390/net/qeth_core_sys.c
+++ b/drivers/s390/net/qeth_core_sys.c
@@ -372,7 +372,7 @@ static ssize_t qeth_dev_performance_stats_store(struct device *dev,
 	i = simple_strtoul(buf, &tmp, 16);
 	if ((i == 0) || (i == 1)) {
 		if (i == card->options.performance_stats)
-			goto out;;
+			goto out;
 		card->options.performance_stats = i;
 		if (i == 0)
 			memset(&card->perf_stats, 0,
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 847e8797073c..7a7a1b664781 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -849,8 +849,6 @@ static int qeth_l2_open(struct net_device *dev)
 	card->state = CARD_STATE_UP;
 	netif_start_queue(dev);
 
-	if (!card->lan_online && netif_carrier_ok(dev))
-		netif_carrier_off(dev);
 	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
 		napi_enable(&card->napi);
 		napi_schedule(&card->napi);
@@ -1013,13 +1011,14 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 			dev_warn(&card->gdev->dev,
 				"The LAN is offline\n");
 			card->lan_online = 0;
-			goto out;
+			goto contin;
 		}
 		rc = -ENODEV;
 		goto out_remove;
 	} else
 		card->lan_online = 1;
 
+contin:
 	if ((card->info.type == QETH_CARD_TYPE_OSD) ||
 	    (card->info.type == QETH_CARD_TYPE_OSX))
 		/* configure isolation level */
@@ -1038,7 +1037,10 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	}
 	card->state = CARD_STATE_SOFTSETUP;
-	netif_carrier_on(card->dev);
+	if (card->lan_online)
+		netif_carrier_on(card->dev);
+	else
+		netif_carrier_off(card->dev);
 
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	if (recover_flag == CARD_STATE_RECOVER) {
@@ -1055,7 +1057,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	}
 	/* let user_space know that device is online */
 	kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
-out:
 	mutex_unlock(&card->conf_mutex);
 	mutex_unlock(&card->discipline_mutex);
 	return 0;
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 74d1401a5d5e..a1abb37db000 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -1796,7 +1796,8 @@ static void qeth_l3_add_mc(struct qeth_card *card, struct in_device *in4_dev)
 	char buf[MAX_ADDR_LEN];
 
 	QETH_CARD_TEXT(card, 4, "addmc");
-	for (im4 = in4_dev->mc_list; im4; im4 = im4->next) {
+	for (im4 = rcu_dereference(in4_dev->mc_list); im4 != NULL;
+	     im4 = rcu_dereference(im4->next_rcu)) {
 		qeth_l3_get_mac_for_ipm(im4->multiaddr, buf, in4_dev->dev);
 		ipm = qeth_l3_get_addr_buffer(QETH_PROT_IPV4);
 		if (!ipm)
@@ -1828,9 +1829,9 @@ static void qeth_l3_add_vlan_mc(struct qeth_card *card)
 		in_dev = in_dev_get(netdev);
 		if (!in_dev)
 			continue;
-		read_lock(&in_dev->mc_list_lock);
+		rcu_read_lock();
 		qeth_l3_add_mc(card, in_dev);
-		read_unlock(&in_dev->mc_list_lock);
+		rcu_read_unlock();
 		in_dev_put(in_dev);
 	}
 }
@@ -1843,10 +1844,10 @@ static void qeth_l3_add_multicast_ipv4(struct qeth_card *card)
 	in4_dev = in_dev_get(card->dev);
 	if (in4_dev == NULL)
 		return;
-	read_lock(&in4_dev->mc_list_lock);
+	rcu_read_lock();
 	qeth_l3_add_mc(card, in4_dev);
 	qeth_l3_add_vlan_mc(card);
-	read_unlock(&in4_dev->mc_list_lock);
+	rcu_read_unlock();
 	in_dev_put(in4_dev);
 }
 
@@ -2938,6 +2939,7 @@ static void qeth_tso_fill_header(struct qeth_card *card,
 
 	/*fix header to TSO values ...*/
 	hdr->hdr.hdr.l3.id = QETH_HEADER_TYPE_TSO;
+	hdr->hdr.hdr.l3.length = skb->len - sizeof(struct qeth_hdr_tso);
 	/*set values which are fix for the first approach ...*/
 	hdr->ext.hdr_tot_len = (__u16) sizeof(struct qeth_hdr_ext_tso);
 	hdr->ext.imb_hdr_no  = 1;
@@ -3176,8 +3178,6 @@ static int qeth_l3_open(struct net_device *dev)
 	card->state = CARD_STATE_UP;
 	netif_start_queue(dev);
 
-	if (!card->lan_online && netif_carrier_ok(dev))
-		netif_carrier_off(dev);
 	if (qdio_stop_irq(card->data.ccwdev, 0) >= 0) {
 		napi_enable(&card->napi);
 		napi_schedule(&card->napi);
@@ -3449,13 +3449,14 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 			dev_warn(&card->gdev->dev,
 				"The LAN is offline\n");
 			card->lan_online = 0;
-			goto out;
+			goto contin;
 		}
 		rc = -ENODEV;
 		goto out_remove;
 	} else
 		card->lan_online = 1;
 
+contin:
 	rc = qeth_l3_setadapter_parms(card);
 	if (rc)
 		QETH_DBF_TEXT_(SETUP, 2, "2err%d", rc);
@@ -3480,10 +3481,13 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		goto out_remove;
 	}
 	card->state = CARD_STATE_SOFTSETUP;
-	netif_carrier_on(card->dev);
 
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	qeth_l3_set_ip_addr_list(card);
+	if (card->lan_online)
+		netif_carrier_on(card->dev);
+	else
+		netif_carrier_off(card->dev);
 	if (recover_flag == CARD_STATE_RECOVER) {
 		if (recovery_mode)
 			qeth_l3_open(card->dev);
@@ -3496,7 +3500,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 	}
 	/* let user_space know that device is online */
 	kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
-out:
 	mutex_unlock(&card->conf_mutex);
 	mutex_unlock(&card->discipline_mutex);
 	return 0;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 5bbaee597e88..2c71927aad64 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5743,7 +5743,7 @@ static int ipr_queuecommand_lck(struct scsi_cmnd *scsi_cmd,
 	}
 
 	if (ipr_is_gata(res) && res->sata_port)
-		return ata_sas_queuecmd(scsi_cmd, done, res->sata_port->ap);
+		return ata_sas_queuecmd(scsi_cmd, res->sata_port->ap);
 
 	ipr_cmd = ipr_get_free_ipr_cmnd(ioa_cfg);
 	ioarcb = &ipr_cmd->ioarcb;
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 29251fabecc6..5815cbeb27a6 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -211,8 +211,7 @@ static int sas_queuecommand_lck(struct scsi_cmnd *cmd,
 			unsigned long flags;
 
 			spin_lock_irqsave(dev->sata_dev.ap->lock, flags);
-			res = ata_sas_queuecmd(cmd, scsi_done,
-					       dev->sata_dev.ap);
+			res = ata_sas_queuecmd(cmd, dev->sata_dev.ap);
 			spin_unlock_irqrestore(dev->sata_dev.ap->lock, flags);
 			goto out;
 		}
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 4d8e14b7aa93..ee74c934de89 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -653,13 +653,13 @@ static void serial8250_set_sleep(struct uart_8250_port *p, int sleep)
 {
 	if (p->capabilities & UART_CAP_SLEEP) {
 		if (p->capabilities & UART_CAP_EFR) {
-			serial_outp(p, UART_LCR, 0xBF);
+			serial_outp(p, UART_LCR, UART_LCR_CONF_MODE_B);
 			serial_outp(p, UART_EFR, UART_EFR_ECB);
 			serial_outp(p, UART_LCR, 0);
 		}
 		serial_outp(p, UART_IER, sleep ? UART_IERX_SLEEP : 0);
 		if (p->capabilities & UART_CAP_EFR) {
-			serial_outp(p, UART_LCR, 0xBF);
+			serial_outp(p, UART_LCR, UART_LCR_CONF_MODE_B);
 			serial_outp(p, UART_EFR, 0);
 			serial_outp(p, UART_LCR, 0);
 		}
@@ -752,7 +752,7 @@ static int size_fifo(struct uart_8250_port *up)
 	serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO |
 		    UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);
 	serial_outp(up, UART_MCR, UART_MCR_LOOP);
-	serial_outp(up, UART_LCR, UART_LCR_DLAB);
+	serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	old_dl = serial_dl_read(up);
 	serial_dl_write(up, 0x0001);
 	serial_outp(up, UART_LCR, 0x03);
@@ -764,7 +764,7 @@ static int size_fifo(struct uart_8250_port *up)
 		serial_inp(up, UART_RX);
 	serial_outp(up, UART_FCR, old_fcr);
 	serial_outp(up, UART_MCR, old_mcr);
-	serial_outp(up, UART_LCR, UART_LCR_DLAB);
+	serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	serial_dl_write(up, old_dl);
 	serial_outp(up, UART_LCR, old_lcr);
 
@@ -782,7 +782,7 @@ static unsigned int autoconfig_read_divisor_id(struct uart_8250_port *p)
 	unsigned int id;
 
 	old_lcr = serial_inp(p, UART_LCR);
-	serial_outp(p, UART_LCR, UART_LCR_DLAB);
+	serial_outp(p, UART_LCR, UART_LCR_CONF_MODE_A);
 
 	old_dll = serial_inp(p, UART_DLL);
 	old_dlm = serial_inp(p, UART_DLM);
@@ -836,7 +836,7 @@ static void autoconfig_has_efr(struct uart_8250_port *up)
 	 * recommended for new designs).
 	 */
 	up->acr = 0;
-	serial_out(up, UART_LCR, 0xBF);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	serial_out(up, UART_EFR, UART_EFR_ECB);
 	serial_out(up, UART_LCR, 0x00);
 	id1 = serial_icr_read(up, UART_ID1);
@@ -945,7 +945,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
 	 * Check for presence of the EFR when DLAB is set.
 	 * Only ST16C650V1 UARTs pass this test.
 	 */
-	serial_outp(up, UART_LCR, UART_LCR_DLAB);
+	serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	if (serial_in(up, UART_EFR) == 0) {
 		serial_outp(up, UART_EFR, 0xA8);
 		if (serial_in(up, UART_EFR) != 0) {
@@ -963,7 +963,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
 	 * Maybe it requires 0xbf to be written to the LCR.
 	 * (other ST16C650V2 UARTs, TI16C752A, etc)
 	 */
-	serial_outp(up, UART_LCR, 0xBF);
+	serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) {
 		DEBUG_AUTOCONF("EFRv2 ");
 		autoconfig_has_efr(up);
@@ -1024,7 +1024,7 @@ static void autoconfig_16550a(struct uart_8250_port *up)
 	serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);
 	status1 = serial_in(up, UART_IIR) >> 5;
 	serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO);
-	serial_outp(up, UART_LCR, UART_LCR_DLAB);
+	serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR7_64BYTE);
 	status2 = serial_in(up, UART_IIR) >> 5;
 	serial_outp(up, UART_FCR, UART_FCR_ENABLE_FIFO);
@@ -1183,7 +1183,7 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags)
 	 * We also initialise the EFR (if any) to zero for later.  The
 	 * EFR occupies the same register location as the FCR and IIR.
 	 */
-	serial_outp(up, UART_LCR, 0xBF);
+	serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	serial_outp(up, UART_EFR, 0);
 	serial_outp(up, UART_LCR, 0);
 
@@ -1952,7 +1952,7 @@ static int serial8250_startup(struct uart_port *port)
 	if (up->port.type == PORT_16C950) {
 		/* Wake up and initialize UART */
 		up->acr = 0;
-		serial_outp(up, UART_LCR, 0xBF);
+		serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
 		serial_outp(up, UART_EFR, UART_EFR_ECB);
 		serial_outp(up, UART_IER, 0);
 		serial_outp(up, UART_LCR, 0);
@@ -2002,7 +2002,7 @@ static int serial8250_startup(struct uart_port *port)
 	if (up->port.type == PORT_16850) {
 		unsigned char fctr;
 
-		serial_outp(up, UART_LCR, 0xbf);
+		serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
 		fctr = serial_inp(up, UART_FCTR) & ~(UART_FCTR_RX|UART_FCTR_TX);
 		serial_outp(up, UART_FCTR, fctr | UART_FCTR_TRGD | UART_FCTR_RX);
@@ -2363,7 +2363,7 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios,
 		if (termios->c_cflag & CRTSCTS)
 			efr |= UART_EFR_CTS;
 
-		serial_outp(up, UART_LCR, 0xBF);
+		serial_outp(up, UART_LCR, UART_LCR_CONF_MODE_B);
 		serial_outp(up, UART_EFR, efr);
 	}
 
@@ -2872,7 +2872,7 @@ static struct console serial8250_console = {
 	.device		= uart_console_device,
 	.setup		= serial8250_console_setup,
 	.early_setup	= serial8250_console_early_setup,
-	.flags		= CON_PRINTBUFFER,
+	.flags		= CON_PRINTBUFFER | CON_ANYTIME,
 	.index		= -1,
 	.data		= &serial8250_reg,
 };
diff --git a/drivers/serial/mfd.c b/drivers/serial/mfd.c
index 5fc699e929dc..d40010a22ecd 100644
--- a/drivers/serial/mfd.c
+++ b/drivers/serial/mfd.c
@@ -900,8 +900,7 @@ serial_hsu_set_termios(struct uart_port *port, struct ktermios *termios,
 	unsigned char cval, fcr = 0;
 	unsigned long flags;
 	unsigned int baud, quot;
-	u32 mul = 0x3600;
-	u32 ps = 0x10;
+	u32 ps, mul;
 
 	switch (termios->c_cflag & CSIZE) {
 	case CS5:
@@ -943,31 +942,24 @@ serial_hsu_set_termios(struct uart_port *port, struct ktermios *termios,
 	baud = uart_get_baud_rate(port, termios, old, 0, 4000000);
 
 	quot = 1;
+	ps = 0x10;
+	mul = 0x3600;
 	switch (baud) {
 	case 3500000:
 		mul = 0x3345;
 		ps = 0xC;
 		break;
-	case 3000000:
-		mul = 0x2EE0;
-		break;
-	case 2500000:
-		mul = 0x2710;
-		break;
-	case 2000000:
-		mul = 0x1F40;
-		break;
 	case 1843200:
 		mul = 0x2400;
 		break;
+	case 3000000:
+	case 2500000:
+	case 2000000:
 	case 1500000:
-		mul = 0x1770;
-		break;
 	case 1000000:
-		mul = 0xFA0;
-		break;
 	case 500000:
-		mul = 0x7D0;
+		/* mul/ps/quot = 0x9C4/0x10/0x1 will make a 500000 bps */
+		mul = baud / 500000 * 0x9C4;
 		break;
 	default:
 		/* Use uart_get_divisor to get quot for other baud rates */
diff --git a/drivers/serial/omap-serial.c b/drivers/serial/omap-serial.c
index 14365f72b664..1201eff1831e 100644
--- a/drivers/serial/omap-serial.c
+++ b/drivers/serial/omap-serial.c
@@ -570,7 +570,7 @@ serial_omap_configure_xonxoff
 	unsigned char efr = 0;
 
 	up->lcr = serial_in(up, UART_LCR);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	up->efr = serial_in(up, UART_EFR);
 	serial_out(up, UART_EFR, up->efr & ~UART_EFR_ECB);
 
@@ -598,7 +598,7 @@ serial_omap_configure_xonxoff
 		efr |= OMAP_UART_SW_RX;
 
 	serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
-	serial_out(up, UART_LCR, UART_LCR_DLAB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 
 	up->mcr = serial_in(up, UART_MCR);
 
@@ -612,14 +612,14 @@ serial_omap_configure_xonxoff
 		up->mcr |= UART_MCR_XONANY;
 
 	serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_TRIG);
 	/* Enable special char function UARTi.EFR_REG[5] and
 	 * load the new software flow control mode IXON or IXOFF
 	 * and restore the UARTi.EFR_REG[4] ENHANCED_EN value.
 	 */
 	serial_out(up, UART_EFR, efr | UART_EFR_SCD);
-	serial_out(up, UART_LCR, UART_LCR_DLAB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 
 	serial_out(up, UART_MCR, up->mcr & ~UART_MCR_TCRTLR);
 	serial_out(up, UART_LCR, up->lcr);
@@ -724,22 +724,22 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
 	 * baud clock is not running
 	 * DLL_REG and DLH_REG set to 0.
 	 */
-	serial_out(up, UART_LCR, UART_LCR_DLAB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	serial_out(up, UART_DLL, 0);
 	serial_out(up, UART_DLM, 0);
 	serial_out(up, UART_LCR, 0);
 
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
 	up->efr = serial_in(up, UART_EFR);
 	serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
 
-	serial_out(up, UART_LCR, UART_LCR_DLAB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	up->mcr = serial_in(up, UART_MCR);
 	serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
 	/* FIFO ENABLE, DMA MODE */
 	serial_out(up, UART_FCR, up->fcr);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
 	if (up->use_dma) {
 		serial_out(up, UART_TI752_TLR, 0);
@@ -748,52 +748,52 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
 	}
 
 	serial_out(up, UART_EFR, up->efr);
-	serial_out(up, UART_LCR, UART_LCR_DLAB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 	serial_out(up, UART_MCR, up->mcr);
 
 	/* Protocol, Baud Rate, and Interrupt Settings */
 
-	serial_out(up, UART_OMAP_MDR1, OMAP_MDR1_DISABLE);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_DISABLE);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
 	up->efr = serial_in(up, UART_EFR);
 	serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
 
 	serial_out(up, UART_LCR, 0);
 	serial_out(up, UART_IER, 0);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
 	serial_out(up, UART_DLL, quot & 0xff);          /* LS of divisor */
 	serial_out(up, UART_DLM, quot >> 8);            /* MS of divisor */
 
 	serial_out(up, UART_LCR, 0);
 	serial_out(up, UART_IER, up->ier);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 
 	serial_out(up, UART_EFR, up->efr);
 	serial_out(up, UART_LCR, cval);
 
 	if (baud > 230400 && baud != 3000000)
-		serial_out(up, UART_OMAP_MDR1, OMAP_MDR1_MODE13X);
+		serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_13X_MODE);
 	else
-		serial_out(up, UART_OMAP_MDR1, OMAP_MDR1_MODE16X);
+		serial_out(up, UART_OMAP_MDR1, UART_OMAP_MDR1_16X_MODE);
 
 	/* Hardware Flow Control Configuration */
 
 	if (termios->c_cflag & CRTSCTS) {
 		efr |= (UART_EFR_CTS | UART_EFR_RTS);
-		serial_out(up, UART_LCR, UART_LCR_DLAB);
+		serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 
 		up->mcr = serial_in(up, UART_MCR);
 		serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
 
-		serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+		serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 		up->efr = serial_in(up, UART_EFR);
 		serial_out(up, UART_EFR, up->efr | UART_EFR_ECB);
 
 		serial_out(up, UART_TI752_TCR, OMAP_UART_TCR_TRIG);
 		serial_out(up, UART_EFR, efr); /* Enable AUTORTS and AUTOCTS */
-		serial_out(up, UART_LCR, UART_LCR_DLAB);
+		serial_out(up, UART_LCR, UART_LCR_CONF_MODE_A);
 		serial_out(up, UART_MCR, up->mcr | UART_MCR_RTS);
 		serial_out(up, UART_LCR, cval);
 	}
@@ -815,13 +815,13 @@ serial_omap_pm(struct uart_port *port, unsigned int state,
 	unsigned char efr;
 
 	dev_dbg(up->port.dev, "serial_omap_pm+%d\n", up->pdev->id);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	efr = serial_in(up, UART_EFR);
 	serial_out(up, UART_EFR, efr | UART_EFR_ECB);
 	serial_out(up, UART_LCR, 0);
 
 	serial_out(up, UART_IER, (state != 0) ? UART_IERX_SLEEP : 0);
-	serial_out(up, UART_LCR, OMAP_UART_LCR_CONF_MDB);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
 	serial_out(up, UART_EFR, efr);
 	serial_out(up, UART_LCR, 0);
 	/* Enable module level wake up */
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index d2352ac437c5..4bc614e4221c 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -31,6 +31,7 @@
 # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0
 #elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+      defined(CONFIG_ARCH_SH73A0) || \
       defined(CONFIG_ARCH_SH7367) || \
       defined(CONFIG_ARCH_SH7377) || \
       defined(CONFIG_ARCH_SH7372)
@@ -244,6 +245,7 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+    defined(CONFIG_ARCH_SH73A0) || \
     defined(CONFIG_ARCH_SH7367) || \
     defined(CONFIG_ARCH_SH7377) || \
     defined(CONFIG_ARCH_SH7372)
@@ -280,6 +282,7 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+    defined(CONFIG_ARCH_SH73A0) || \
     defined(CONFIG_ARCH_SH7367) || \
     defined(CONFIG_ARCH_SH7377) || \
     defined(CONFIG_ARCH_SH7372)
@@ -378,6 +381,7 @@
   }
 
 #if defined(CONFIG_CPU_SH3) || \
+    defined(CONFIG_ARCH_SH73A0) || \
     defined(CONFIG_ARCH_SH7367) || \
     defined(CONFIG_ARCH_SH7377) || \
     defined(CONFIG_ARCH_SH7372)
@@ -391,6 +395,7 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+      defined(CONFIG_ARCH_SH73A0) || \
       defined(CONFIG_ARCH_SH7367) || \
       defined(CONFIG_ARCH_SH7377)
 #define SCIF_FNS(name, scif_offset, scif_size) \
@@ -433,6 +438,7 @@
 #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
     defined(CONFIG_CPU_SUBTYPE_SH7720) || \
     defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+    defined(CONFIG_ARCH_SH73A0) || \
     defined(CONFIG_ARCH_SH7367) || \
     defined(CONFIG_ARCH_SH7377)
 
@@ -632,6 +638,7 @@ static inline int sci_rxd_in(struct uart_port *port)
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
       defined(CONFIG_CPU_SUBTYPE_SH7720) || \
       defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+      defined(CONFIG_ARCH_SH73A0) || \
       defined(CONFIG_ARCH_SH7367) || \
       defined(CONFIG_ARCH_SH7377) || \
       defined(CONFIG_ARCH_SH7372)
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 154529aacc03..a067046c9da2 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -352,8 +352,12 @@ atmel_spi_dma_map_xfer(struct atmel_spi *as, struct spi_transfer *xfer)
 
 	xfer->tx_dma = xfer->rx_dma = INVALID_DMA_ADDRESS;
 	if (xfer->tx_buf) {
+		/* tx_buf is a const void* where we need a void * for the dma
+		 * mapping */
+		void *nonconst_tx = (void *)xfer->tx_buf;
+
 		xfer->tx_dma = dma_map_single(dev,
-				(void *) xfer->tx_buf, xfer->len,
+				nonconst_tx, xfer->len,
 				DMA_TO_DEVICE);
 		if (dma_mapping_error(dev, xfer->tx_dma))
 			return -ENOMEM;
diff --git a/drivers/ssb/b43_pci_bridge.c b/drivers/ssb/b43_pci_bridge.c
index ef9c6a04ad8f..744d3f6e4709 100644
--- a/drivers/ssb/b43_pci_bridge.c
+++ b/drivers/ssb/b43_pci_bridge.c
@@ -24,6 +24,7 @@ static const struct pci_device_id b43_pci_bridge_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4312) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4315) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4318) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_BCM_GVC,  0x4318) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) },
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index c68b3dc19e11..3918d2cc5856 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -383,6 +383,35 @@ static int ssb_device_uevent(struct device *dev, struct kobj_uevent_env *env)
 			     ssb_dev->id.revision);
 }
 
+#define ssb_config_attr(attrib, field, format_string) \
+static ssize_t \
+attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
+{ \
+	return sprintf(buf, format_string, dev_to_ssb_dev(dev)->field); \
+}
+
+ssb_config_attr(core_num, core_index, "%u\n")
+ssb_config_attr(coreid, id.coreid, "0x%04x\n")
+ssb_config_attr(vendor, id.vendor, "0x%04x\n")
+ssb_config_attr(revision, id.revision, "%u\n")
+ssb_config_attr(irq, irq, "%u\n")
+static ssize_t
+name_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%s\n",
+		       ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
+}
+
+static struct device_attribute ssb_device_attrs[] = {
+	__ATTR_RO(name),
+	__ATTR_RO(core_num),
+	__ATTR_RO(coreid),
+	__ATTR_RO(vendor),
+	__ATTR_RO(revision),
+	__ATTR_RO(irq),
+	__ATTR_NULL,
+};
+
 static struct bus_type ssb_bustype = {
 	.name		= "ssb",
 	.match		= ssb_bus_match,
@@ -392,6 +421,7 @@ static struct bus_type ssb_bustype = {
 	.suspend	= ssb_device_suspend,
 	.resume		= ssb_device_resume,
 	.uevent		= ssb_device_uevent,
+	.dev_attrs	= ssb_device_attrs,
 };
 
 static void ssb_buses_lock(void)
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 6e88d2b603b4..158449e55044 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -406,6 +406,46 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
 	out->antenna_gain.ghz5.a3 = gain;
 }
 
+/* Revs 4 5 and 8 have partially shared layout */
+static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
+{
+	SPEX(txpid2g[0], SSB_SPROM4_TXPID2G01,
+	     SSB_SPROM4_TXPID2G0, SSB_SPROM4_TXPID2G0_SHIFT);
+	SPEX(txpid2g[1], SSB_SPROM4_TXPID2G01,
+	     SSB_SPROM4_TXPID2G1, SSB_SPROM4_TXPID2G1_SHIFT);
+	SPEX(txpid2g[2], SSB_SPROM4_TXPID2G23,
+	     SSB_SPROM4_TXPID2G2, SSB_SPROM4_TXPID2G2_SHIFT);
+	SPEX(txpid2g[3], SSB_SPROM4_TXPID2G23,
+	     SSB_SPROM4_TXPID2G3, SSB_SPROM4_TXPID2G3_SHIFT);
+
+	SPEX(txpid5gl[0], SSB_SPROM4_TXPID5GL01,
+	     SSB_SPROM4_TXPID5GL0, SSB_SPROM4_TXPID5GL0_SHIFT);
+	SPEX(txpid5gl[1], SSB_SPROM4_TXPID5GL01,
+	     SSB_SPROM4_TXPID5GL1, SSB_SPROM4_TXPID5GL1_SHIFT);
+	SPEX(txpid5gl[2], SSB_SPROM4_TXPID5GL23,
+	     SSB_SPROM4_TXPID5GL2, SSB_SPROM4_TXPID5GL2_SHIFT);
+	SPEX(txpid5gl[3], SSB_SPROM4_TXPID5GL23,
+	     SSB_SPROM4_TXPID5GL3, SSB_SPROM4_TXPID5GL3_SHIFT);
+
+	SPEX(txpid5g[0], SSB_SPROM4_TXPID5G01,
+	     SSB_SPROM4_TXPID5G0, SSB_SPROM4_TXPID5G0_SHIFT);
+	SPEX(txpid5g[1], SSB_SPROM4_TXPID5G01,
+	     SSB_SPROM4_TXPID5G1, SSB_SPROM4_TXPID5G1_SHIFT);
+	SPEX(txpid5g[2], SSB_SPROM4_TXPID5G23,
+	     SSB_SPROM4_TXPID5G2, SSB_SPROM4_TXPID5G2_SHIFT);
+	SPEX(txpid5g[3], SSB_SPROM4_TXPID5G23,
+	     SSB_SPROM4_TXPID5G3, SSB_SPROM4_TXPID5G3_SHIFT);
+
+	SPEX(txpid5gh[0], SSB_SPROM4_TXPID5GH01,
+	     SSB_SPROM4_TXPID5GH0, SSB_SPROM4_TXPID5GH0_SHIFT);
+	SPEX(txpid5gh[1], SSB_SPROM4_TXPID5GH01,
+	     SSB_SPROM4_TXPID5GH1, SSB_SPROM4_TXPID5GH1_SHIFT);
+	SPEX(txpid5gh[2], SSB_SPROM4_TXPID5GH23,
+	     SSB_SPROM4_TXPID5GH2, SSB_SPROM4_TXPID5GH2_SHIFT);
+	SPEX(txpid5gh[3], SSB_SPROM4_TXPID5GH23,
+	     SSB_SPROM4_TXPID5GH3, SSB_SPROM4_TXPID5GH3_SHIFT);
+}
+
 static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
 {
 	int i;
@@ -471,6 +511,8 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
 	memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
 	       sizeof(out->antenna_gain.ghz5));
 
+	sprom_extract_r458(out, in);
+
 	/* TODO - get remaining rev 4 stuff needed */
 }
 
@@ -561,6 +603,8 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
 	memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
 	       sizeof(out->antenna_gain.ghz5));
 
+	sprom_extract_r458(out, in);
+
 	/* TODO - get remaining rev 8 stuff needed */
 }
 
@@ -573,37 +617,34 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 	ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
 	memset(out->et0mac, 0xFF, 6);		/* preset et0 and et1 mac */
 	memset(out->et1mac, 0xFF, 6);
+
 	if ((bus->chip_id & 0xFF00) == 0x4400) {
 		/* Workaround: The BCM44XX chip has a stupid revision
 		 * number stored in the SPROM.
 		 * Always extract r1. */
 		out->revision = 1;
+		ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
+	}
+
+	switch (out->revision) {
+	case 1:
+	case 2:
+	case 3:
 		sprom_extract_r123(out, in);
-	} else if (bus->chip_id == 0x4321) {
-		/* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */
-		out->revision = 4;
+		break;
+	case 4:
+	case 5:
 		sprom_extract_r45(out, in);
-	} else {
-		switch (out->revision) {
-		case 1:
-		case 2:
-		case 3:
-			sprom_extract_r123(out, in);
-			break;
-		case 4:
-		case 5:
-			sprom_extract_r45(out, in);
-			break;
-		case 8:
-			sprom_extract_r8(out, in);
-			break;
-		default:
-			ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
-				   "  revision %d detected. Will extract"
-				   " v1\n", out->revision);
-			out->revision = 1;
-			sprom_extract_r123(out, in);
-		}
+		break;
+	case 8:
+		sprom_extract_r8(out, in);
+		break;
+	default:
+		ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
+			   "  revision %d detected. Will extract"
+			   " v1\n", out->revision);
+		out->revision = 1;
+		sprom_extract_r123(out, in);
 	}
 
 	if (out->boardflags_lo == 0xFFFF)
@@ -618,7 +659,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 			     struct ssb_sprom *sprom)
 {
 	const struct ssb_sprom *fallback;
-	int err = -ENOMEM;
+	int err;
 	u16 *buf;
 
 	if (!ssb_is_sprom_available(bus)) {
@@ -645,7 +686,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 
 	buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
 	if (!buf)
-		goto out;
+		return -ENOMEM;
 	bus->sprom_size = SSB_SPROMSIZE_WORDS_R123;
 	sprom_do_read(bus, buf);
 	err = sprom_check_crc(buf, bus->sprom_size);
@@ -655,7 +696,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 		buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
 			      GFP_KERNEL);
 		if (!buf)
-			goto out;
+			return -ENOMEM;
 		bus->sprom_size = SSB_SPROMSIZE_WORDS_R4;
 		sprom_do_read(bus, buf);
 		err = sprom_check_crc(buf, bus->sprom_size);
@@ -677,7 +718,6 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 
 out_free:
 	kfree(buf);
-out:
 	return err;
 }
 
diff --git a/drivers/ssb/pcihost_wrapper.c b/drivers/ssb/pcihost_wrapper.c
index 6536a041d90d..f6c8c81a0025 100644
--- a/drivers/ssb/pcihost_wrapper.c
+++ b/drivers/ssb/pcihost_wrapper.c
@@ -59,6 +59,7 @@ static int ssb_pcihost_probe(struct pci_dev *dev,
 	struct ssb_bus *ssb;
 	int err = -ENOMEM;
 	const char *name;
+	u32 val;
 
 	ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
 	if (!ssb)
@@ -74,6 +75,12 @@ static int ssb_pcihost_probe(struct pci_dev *dev,
 		goto err_pci_disable;
 	pci_set_master(dev);
 
+	/* Disable the RETRY_TIMEOUT register (0x41) to keep
+	 * PCI Tx retries from interfering with C3 CPU state */
+	pci_read_config_dword(dev, 0x40, &val);
+	if ((val & 0x0000ff00) != 0)
+		pci_write_config_dword(dev, 0x40, val & 0xffff00ff);
+
 	err = ssb_bus_pcibus_register(ssb, dev);
 	if (err)
 		goto err_pci_release_regions;
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 8c95d8c2a4f4..016c6f7f8630 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -620,13 +620,13 @@ static ssize_t class_set_picture(struct device *device,
 
 #define ASUS_OLED_DEVICE_ATTR(_file)		dev_attr_asus_oled_##_file
 
-static DEVICE_ATTR(asus_oled_enabled, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(asus_oled_enabled, S_IWUSR | S_IRUGO,
 		   get_enabled, set_enabled);
-static DEVICE_ATTR(asus_oled_picture, S_IWUGO , NULL, set_picture);
+static DEVICE_ATTR(asus_oled_picture, S_IWUSR , NULL, set_picture);
 
-static DEVICE_ATTR(enabled, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(enabled, S_IWUSR | S_IRUGO,
 		   class_get_enabled, class_set_enabled);
-static DEVICE_ATTR(picture, S_IWUGO, NULL, class_set_picture);
+static DEVICE_ATTR(picture, S_IWUSR, NULL, class_set_picture);
 
 static int asus_oled_probe(struct usb_interface *interface,
 			   const struct usb_device_id *id)
diff --git a/drivers/staging/batman-adv/hard-interface.c b/drivers/staging/batman-adv/hard-interface.c
index b68a7e5173be..d85de82f941a 100644
--- a/drivers/staging/batman-adv/hard-interface.c
+++ b/drivers/staging/batman-adv/hard-interface.c
@@ -463,9 +463,6 @@ static void hardif_remove_interface(struct batman_if *batman_if)
 		return;
 
 	batman_if->if_status = IF_TO_BE_REMOVED;
-
-	/* caller must take if_list_lock */
-	list_del_rcu(&batman_if->list);
 	synchronize_rcu();
 	sysfs_del_hardif(&batman_if->hardif_obj);
 	hardif_put(batman_if);
@@ -474,13 +471,21 @@ static void hardif_remove_interface(struct batman_if *batman_if)
 void hardif_remove_interfaces(void)
 {
 	struct batman_if *batman_if, *batman_if_tmp;
+	struct list_head if_queue;
+
+	INIT_LIST_HEAD(&if_queue);
 
-	rtnl_lock();
 	spin_lock(&if_list_lock);
 	list_for_each_entry_safe(batman_if, batman_if_tmp, &if_list, list) {
-		hardif_remove_interface(batman_if);
+		list_del_rcu(&batman_if->list);
+		list_add_tail(&batman_if->list, &if_queue);
 	}
 	spin_unlock(&if_list_lock);
+
+	rtnl_lock();
+	list_for_each_entry_safe(batman_if, batman_if_tmp, &if_queue, list) {
+		hardif_remove_interface(batman_if);
+	}
 	rtnl_unlock();
 }
 
@@ -507,8 +512,10 @@ static int hard_if_event(struct notifier_block *this,
 		break;
 	case NETDEV_UNREGISTER:
 		spin_lock(&if_list_lock);
-		hardif_remove_interface(batman_if);
+		list_del_rcu(&batman_if->list);
 		spin_unlock(&if_list_lock);
+
+		hardif_remove_interface(batman_if);
 		break;
 	case NETDEV_CHANGEMTU:
 		if (batman_if->soft_iface)
diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c
index 3904db9ce7b1..0e996181daf7 100644
--- a/drivers/staging/batman-adv/soft-interface.c
+++ b/drivers/staging/batman-adv/soft-interface.c
@@ -194,14 +194,15 @@ void interface_rx(struct net_device *soft_iface,
 	struct bat_priv *priv = netdev_priv(soft_iface);
 
 	/* check if enough space is available for pulling, and pull */
-	if (!pskb_may_pull(skb, hdr_size)) {
-		kfree_skb(skb);
-		return;
-	}
+	if (!pskb_may_pull(skb, hdr_size))
+		goto dropped;
+
 	skb_pull_rcsum(skb, hdr_size);
 /*	skb_set_mac_header(skb, -sizeof(struct ethhdr));*/
 
 	/* skb->dev & skb->pkt_type are set here */
+	if (unlikely(!pskb_may_pull(skb, ETH_HLEN)))
+		goto dropped;
 	skb->protocol = eth_type_trans(skb, soft_iface);
 
 	/* should not be neccesary anymore as we use skb_pull_rcsum()
@@ -216,6 +217,11 @@ void interface_rx(struct net_device *soft_iface,
 	soft_iface->last_rx = jiffies;
 
 	netif_rx(skb);
+	return;
+
+dropped:
+	kfree_skb(skb);
+	return;
 }
 
 #ifdef HAVE_NET_DEVICE_OPS
diff --git a/drivers/staging/brcm80211/README b/drivers/staging/brcm80211/README
index c8f1cf1b4409..a27bb0b4f581 100644
--- a/drivers/staging/brcm80211/README
+++ b/drivers/staging/brcm80211/README
@@ -88,7 +88,9 @@ with the driver.
 
 Contact Info:
 =============
-Brett Rudley	brudley@broadcom.com
-Henry Ptasinski henryp@broadcom.com
-Dowan Kim 	dowan@broadcom.com
+Brett Rudley		brudley@broadcom.com
+Henry Ptasinski		henryp@broadcom.com
+Dowan Kim			dowan@broadcom.com
+Roland Vossen		rvossen@broadcom.com
+Arend van Spriel	arend@broadcom.com
 
diff --git a/drivers/staging/brcm80211/TODO b/drivers/staging/brcm80211/TODO
index dbf904184899..24ebadbe4241 100644
--- a/drivers/staging/brcm80211/TODO
+++ b/drivers/staging/brcm80211/TODO
@@ -46,4 +46,6 @@ Contact
 Brett Rudley <brudley@broadcom.com>
 Henry Ptasinski <henryp@broadcom.com>
 Dowan Kim <dowan@broadcom.com>
+Roland Vossen <rvossen@broadcom.com>
+Arend van Spriel <arend@broadcom.com>
 
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 1f177a67ff11..de784ff08caa 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -2295,8 +2295,8 @@ static void tidy_up(struct usbduxsub *usbduxsub_tmp)
 	usbduxsub_tmp->inBuffer = NULL;
 	kfree(usbduxsub_tmp->insnBuffer);
 	usbduxsub_tmp->insnBuffer = NULL;
-	kfree(usbduxsub_tmp->inBuffer);
-	usbduxsub_tmp->inBuffer = NULL;
+	kfree(usbduxsub_tmp->outBuffer);
+	usbduxsub_tmp->outBuffer = NULL;
 	kfree(usbduxsub_tmp->dac_commands);
 	usbduxsub_tmp->dac_commands = NULL;
 	kfree(usbduxsub_tmp->dux_commands);
diff --git a/drivers/staging/cx25821/Kconfig b/drivers/staging/cx25821/Kconfig
index 1d73334d2a44..b2656957aa8f 100644
--- a/drivers/staging/cx25821/Kconfig
+++ b/drivers/staging/cx25821/Kconfig
@@ -1,11 +1,11 @@
 config VIDEO_CX25821
 	tristate "Conexant cx25821 support"
-	depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT
+	depends on DVB_CORE && VIDEO_DEV && PCI && I2C
 	depends on BKL # please fix
 	select I2C_ALGOBIT
 	select VIDEO_BTCX
 	select VIDEO_TVEEPROM
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEOBUF_DVB
 	select VIDEOBUF_DMA_SG
 	select VIDEO_CX25840
diff --git a/drivers/staging/cx25821/cx25821-alsa.c b/drivers/staging/cx25821/cx25821-alsa.c
index 2a01dc057b2c..9a205a342c55 100644
--- a/drivers/staging/cx25821/cx25821-alsa.c
+++ b/drivers/staging/cx25821/cx25821-alsa.c
@@ -20,6 +20,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/device.h>
@@ -42,11 +44,16 @@
 
 #define AUDIO_SRAM_CHANNEL	SRAM_CH08
 
-#define dprintk(level, fmt, arg...)	if (debug >= level) \
-	printk(KERN_INFO "%s/1: " fmt, chip->dev->name , ## arg)
-
-#define dprintk_core(level, fmt, arg...)	if (debug >= level) \
-	printk(KERN_DEBUG "%s/1: " fmt, chip->dev->name , ## arg)
+#define dprintk(level, fmt, arg...)				\
+do {								\
+	if (debug >= level)					\
+		pr_info("%s/1: " fmt, chip->dev->name, ##arg);	\
+} while (0)
+#define dprintk_core(level, fmt, arg...)				\
+do {									\
+	if (debug >= level)						\
+		printk(KERN_DEBUG "%s/1: " fmt, chip->dev->name, ##arg); \
+} while (0)
 
 /****************************************************************************
 	Data type declarations - Can be moded to a header file later
@@ -173,12 +180,11 @@ static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip)
 		 tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE |
 		 FLD_AUD_CLK_ENABLE);
 
-	/* printk(KERN_INFO "DEBUG: Start audio DMA, %d B/line,"
-				"cmds_start(0x%x)= %d lines/FIFO, %d periods, "
-				"%d byte buffer\n", buf->bpl,
-				audio_ch->cmds_start,
-				cx_read(audio_ch->cmds_start + 12)>>1,
-				chip->num_periods, buf->bpl *chip->num_periods);
+	/*
+	pr_info("DEBUG: Start audio DMA, %d B/line, cmds_start(0x%x)= %d lines/FIFO, %d periods, %d byte buffer\n",
+		buf->bpl, audio_ch->cmds_start,
+		cx_read(audio_ch->cmds_start + 12)>>1,
+		chip->num_periods, buf->bpl * chip->num_periods);
 	*/
 
 	/* Enables corresponding bits at AUD_INT_STAT */
@@ -259,8 +265,7 @@ static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status,
 
 	/* risc op code error */
 	if (status & AUD_INT_OPC_ERR) {
-		printk(KERN_WARNING "WARNING %s/1: Audio risc op code error\n",
-		       dev->name);
+		pr_warn("WARNING %s/1: Audio risc op code error\n", dev->name);
 
 		cx_clear(AUD_INT_DMA_CTL,
 			 FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN);
@@ -269,8 +274,7 @@ static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status,
 						[AUDIO_SRAM_CHANNEL]);
 	}
 	if (status & AUD_INT_DN_SYNC) {
-		printk(KERN_WARNING "WARNING %s: Downstream sync error!\n",
-		       dev->name);
+		pr_warn("WARNING %s: Downstream sync error!\n", dev->name);
 		cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET);
 		return;
 	}
@@ -388,8 +392,7 @@ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream)
 	unsigned int bpl = 0;
 
 	if (!chip) {
-		printk(KERN_ERR "DEBUG: cx25821 can't find device struct."
-		       " Can't proceed with open\n");
+		pr_err("DEBUG: cx25821 can't find device struct. Can't proceed with open\n");
 		return -ENODEV;
 	}
 
@@ -479,8 +482,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream,
 					  chip->period_size, chip->num_periods,
 					  1);
 	if (ret < 0) {
-		printk(KERN_INFO
-			"DEBUG: ERROR after cx25821_risc_databuffer_audio()\n");
+		pr_info("DEBUG: ERROR after cx25821_risc_databuffer_audio()\n");
 		goto error;
 	}
 
@@ -608,8 +610,7 @@ static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device,
 
 	err = snd_pcm_new(chip->card, name, device, 0, 1, &pcm);
 	if (err < 0) {
-		printk(KERN_INFO "ERROR: FAILED snd_pcm_new() in %s\n",
-		       __func__);
+		pr_info("ERROR: FAILED snd_pcm_new() in %s\n", __func__);
 		return err;
 	}
 	pcm->private_data = chip;
@@ -674,23 +675,21 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 	int err;
 
 	if (devno >= SNDRV_CARDS) {
-		printk(KERN_INFO "DEBUG ERROR: devno >= SNDRV_CARDS %s\n",
-		       __func__);
+		pr_info("DEBUG ERROR: devno >= SNDRV_CARDS %s\n", __func__);
 		return -ENODEV;
 	}
 
 	if (!enable[devno]) {
 		++devno;
-		printk(KERN_INFO "DEBUG ERROR: !enable[devno] %s\n", __func__);
+		pr_info("DEBUG ERROR: !enable[devno] %s\n", __func__);
 		return -ENOENT;
 	}
 
 	err = snd_card_create(index[devno], id[devno], THIS_MODULE,
 			 sizeof(struct cx25821_audio_dev), &card);
 	if (err < 0) {
-		printk(KERN_INFO
-		       "DEBUG ERROR: cannot create snd_card_new in %s\n",
-		       __func__);
+		pr_info("DEBUG ERROR: cannot create snd_card_new in %s\n",
+			__func__);
 		return err;
 	}
 
@@ -712,16 +711,15 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 			  IRQF_SHARED | IRQF_DISABLED, chip->dev->name, chip);
 
 	if (err < 0) {
-		printk(KERN_ERR "ERROR %s: can't get IRQ %d for ALSA\n",
+		pr_err("ERROR %s: can't get IRQ %d for ALSA\n",
 		       chip->dev->name, dev->pci->irq);
 		goto error;
 	}
 
 	err = snd_cx25821_pcm(chip, 0, "cx25821 Digital");
 	if (err < 0) {
-		printk(KERN_INFO
-		       "DEBUG ERROR: cannot create snd_cx25821_pcm %s\n",
-		       __func__);
+		pr_info("DEBUG ERROR: cannot create snd_cx25821_pcm %s\n",
+			__func__);
 		goto error;
 	}
 
@@ -732,13 +730,13 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev)
 		chip->iobase, chip->irq);
 	strcpy(card->mixername, "CX25821");
 
-	printk(KERN_INFO "%s/%i: ALSA support for cx25821 boards\n",
-	       card->driver, devno);
+	pr_info("%s/%i: ALSA support for cx25821 boards\n",
+		card->driver, devno);
 
 	err = snd_card_register(card);
 	if (err < 0) {
-		printk(KERN_INFO "DEBUG ERROR: cannot register sound card %s\n",
-		       __func__);
+		pr_info("DEBUG ERROR: cannot register sound card %s\n",
+			__func__);
 		goto error;
 	}
 
@@ -778,8 +776,7 @@ static int cx25821_alsa_init(void)
 	}
 
 	if (dev == NULL)
-		printk(KERN_INFO
-		       "cx25821 ERROR ALSA: no cx25821 cards found\n");
+		pr_info("ERROR ALSA: no cx25821 cards found\n");
 
 	return 0;
 
diff --git a/drivers/staging/cx25821/cx25821-audio-upstream.c b/drivers/staging/cx25821/cx25821-audio-upstream.c
index 1607b0d86e6f..7992a3ba526f 100644
--- a/drivers/staging/cx25821/cx25821-audio-upstream.c
+++ b/drivers/staging/cx25821/cx25821-audio-upstream.c
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "cx25821-video.h"
 #include "cx25821-audio-upstream.h"
 
@@ -221,7 +223,7 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev)
 
 	if (!dev->_audio_is_running) {
 		printk(KERN_DEBUG
-		    "cx25821: No audio file is currently running so return!\n");
+		       pr_fmt("No audio file is currently running so return!\n"));
 		return;
 	}
 	/* Disable RISC interrupts */
@@ -281,19 +283,19 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
 
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
-		printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n",
+		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
 		       __func__, dev->_audiofilename, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
-			printk(KERN_ERR "%s: File has no file operations registered!\n",
+			pr_err("%s(): File has no file operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
-			printk(KERN_ERR "%s: File has no READ operations registered!\n",
+			pr_err("%s(): File has no READ operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
@@ -320,9 +322,8 @@ int cx25821_get_audio_data(struct cx25821_dev *dev,
 			frame_offset += vfs_read_retval;
 
 			if (vfs_read_retval < line_size) {
-				printk(KERN_INFO
-				       "Done: exit %s() since no more bytes to read from Audio file.\n",
-				       __func__);
+				pr_info("Done: exit %s() since no more bytes to read from Audio file\n",
+					__func__);
 				break;
 			}
 		}
@@ -346,7 +347,7 @@ static void cx25821_audioups_handler(struct work_struct *work)
 	    container_of(work, struct cx25821_dev, _audio_work_entry);
 
 	if (!dev) {
-		printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n",
+		pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
 		       __func__);
 		return;
 	}
@@ -373,19 +374,19 @@ int cx25821_openfile_audio(struct cx25821_dev *dev,
 
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
-		printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n",
+		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
 		       __func__, dev->_audiofilename, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
-			printk(KERN_ERR "%s: File has no file operations registered!\n",
+			pr_err("%s(): File has no file operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
-			printk(KERN_ERR "%s: File has no READ operations registered!\n",
+			pr_err("%s(): File has no READ operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
@@ -414,9 +415,8 @@ int cx25821_openfile_audio(struct cx25821_dev *dev,
 				offset += vfs_read_retval;
 
 				if (vfs_read_retval < line_size) {
-					printk(KERN_INFO
-					       "Done: exit %s() since no more bytes to read from Audio file.\n",
-					       __func__);
+					pr_info("Done: exit %s() since no more bytes to read from Audio file\n",
+						__func__);
 					break;
 				}
 			}
@@ -459,7 +459,7 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev,
 
 	if (!dev->_risc_virt_addr) {
 		printk(KERN_DEBUG
-			"cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n");
+		       pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning\n"));
 		return -ENOMEM;
 	}
 	/* Clear out memory at address */
@@ -474,7 +474,7 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev,
 
 	if (!dev->_audiodata_buf_virt_addr) {
 		printk(KERN_DEBUG
-			"cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning.\n");
+		       pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning\n"));
 		return -ENOMEM;
 	}
 	/* Clear out memory at address */
@@ -490,7 +490,7 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev,
 					       dev->_audio_lines_count);
 	if (ret < 0) {
 		printk(KERN_DEBUG
-		      "cx25821 ERROR creating audio upstream RISC programs!\n");
+		       pr_fmt("ERROR creating audio upstream RISC programs!\n"));
 		goto error;
 	}
 
@@ -569,16 +569,16 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
 		spin_unlock(&dev->slock);
 	} else {
 		if (status & FLD_AUD_SRC_OF)
-			printk(KERN_WARNING "%s: Audio Received Overflow Error Interrupt!\n",
-			       __func__);
+			pr_warn("%s(): Audio Received Overflow Error Interrupt!\n",
+				__func__);
 
 		if (status & FLD_AUD_SRC_SYNC)
-			printk(KERN_WARNING "%s: Audio Received Sync Error Interrupt!\n",
-			       __func__);
+			pr_warn("%s(): Audio Received Sync Error Interrupt!\n",
+				__func__);
 
 		if (status & FLD_AUD_SRC_OPC_ERR)
-			printk(KERN_WARNING "%s: Audio Received OpCode Error Interrupt!\n",
-			       __func__);
+			pr_warn("%s(): Audio Received OpCode Error Interrupt!\n",
+				__func__);
 
 		/* Read and write back the interrupt status register to clear
 		 * our bits */
@@ -586,8 +586,8 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num,
 	}
 
 	if (dev->_audiofile_status == END_OF_FILE) {
-		printk(KERN_WARNING "cx25821: EOF Channel Audio Framecount = %d\n",
-		       dev->_audioframe_count);
+		pr_warn("EOF Channel Audio Framecount = %d\n",
+			dev->_audioframe_count);
 		return -1;
 	}
 	/* ElSE, set the interrupt mask register, re-enable irq. */
@@ -644,9 +644,8 @@ static void cx25821_wait_fifo_enable(struct cx25821_dev *dev,
 
 		/* 10 millisecond timeout */
 		if (count++ > 1000) {
-			printk(KERN_ERR
-			       "cx25821 ERROR: %s() fifo is NOT turned on. Timeout!\n",
-			     __func__);
+			pr_err("ERROR: %s() fifo is NOT turned on. Timeout!\n",
+			       __func__);
 			return;
 		}
 
@@ -696,8 +695,8 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev,
 	    request_irq(dev->pci->irq, cx25821_upstream_irq_audio,
 			IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
 	if (err < 0) {
-		printk(KERN_ERR "%s: can't get upstream IRQ %d\n", dev->name,
-		       dev->pci->irq);
+		pr_err("%s: can't get upstream IRQ %d\n",
+		       dev->name, dev->pci->irq);
 		goto fail_irq;
 	}
 
@@ -726,7 +725,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 	int str_length = 0;
 
 	if (dev->_audio_is_running) {
-		printk(KERN_WARNING "Audio Channel is still running so return!\n");
+		pr_warn("Audio Channel is still running so return!\n");
 		return 0;
 	}
 
@@ -740,7 +739,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 
 	if (!dev->_irq_audio_queues) {
 		printk(KERN_DEBUG
-			"cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n");
+		       pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n"));
 		return -ENOMEM;
 	}
 
@@ -787,8 +786,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select)
 	retval =
 	    cx25821_audio_upstream_buffer_prepare(dev, sram_ch, _line_size);
 	if (retval < 0) {
-		printk(KERN_ERR
-		       "%s: Failed to set up Audio upstream buffers!\n",
+		pr_err("%s: Failed to set up Audio upstream buffers!\n",
 		       dev->name);
 		goto error;
 	}
diff --git a/drivers/staging/cx25821/cx25821-cards.c b/drivers/staging/cx25821/cx25821-cards.c
index da0f56d50e27..94e8d685c889 100644
--- a/drivers/staging/cx25821/cx25821-cards.c
+++ b/drivers/staging/cx25821/cx25821-cards.c
@@ -21,6 +21,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/pci.h>
diff --git a/drivers/staging/cx25821/cx25821-core.c b/drivers/staging/cx25821/cx25821-core.c
index 300da319b065..a216b620b718 100644
--- a/drivers/staging/cx25821/cx25821-core.c
+++ b/drivers/staging/cx25821/cx25821-core.c
@@ -21,6 +21,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include "cx25821.h"
@@ -332,7 +334,7 @@ struct cx25821_dmaqueue mpegq;
 
 static int cx25821_risc_decode(u32 risc)
 {
-	static char *instr[16] = {
+	static const char * const instr[16] = {
 		[RISC_SYNC >> 28] = "sync",
 		[RISC_WRITE >> 28] = "write",
 		[RISC_WRITEC >> 28] = "writec",
@@ -344,7 +346,7 @@ static int cx25821_risc_decode(u32 risc)
 		[RISC_WRITECM >> 28] = "writecm",
 		[RISC_WRITECR >> 28] = "writecr",
 	};
-	static int incr[16] = {
+	static const int incr[16] = {
 		[RISC_WRITE >> 28] = 3,
 		[RISC_JUMP >> 28] = 3,
 		[RISC_SKIP >> 28] = 1,
@@ -353,7 +355,7 @@ static int cx25821_risc_decode(u32 risc)
 		[RISC_WRITECM >> 28] = 3,
 		[RISC_WRITECR >> 28] = 4,
 	};
-	static char *bits[] = {
+	static const char * const bits[] = {
 		"12", "13", "14", "resync",
 		"cnt0", "cnt1", "18", "19",
 		"20", "21", "22", "23",
@@ -361,13 +363,13 @@ static int cx25821_risc_decode(u32 risc)
 	};
 	int i;
 
-	printk("0x%08x [ %s", risc,
-	       instr[risc >> 28] ? instr[risc >> 28] : "INVALID");
+	pr_cont("0x%08x [ %s",
+		risc, instr[risc >> 28] ? instr[risc >> 28] : "INVALID");
 	for (i = ARRAY_SIZE(bits) - 1; i >= 0; i--) {
 		if (risc & (1 << (i + 12)))
-			printk(" %s", bits[i]);
+			pr_cont(" %s", bits[i]);
 	}
-	printk(" count=%d ]\n", risc & 0xfff);
+	pr_cont(" count=%d ]\n", risc & 0xfff);
 	return incr[risc >> 28] ? incr[risc >> 28] : 1;
 }
 
@@ -620,16 +622,15 @@ void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch)
 	u32 risc;
 	unsigned int i, j, n;
 
-	printk(KERN_WARNING "%s: %s - dma channel status dump\n", dev->name,
-	       ch->name);
+	pr_warn("%s: %s - dma channel status dump\n", dev->name, ch->name);
 	for (i = 0; i < ARRAY_SIZE(name); i++)
-		printk(KERN_WARNING "cmds + 0x%2x:   %-15s: 0x%08x\n", i * 4,
-		       name[i], cx_read(ch->cmds_start + 4 * i));
+		pr_warn("cmds + 0x%2x:   %-15s: 0x%08x\n",
+			i * 4, name[i], cx_read(ch->cmds_start + 4 * i));
 
 	j = i * 4;
 	for (i = 0; i < 4;) {
 		risc = cx_read(ch->cmds_start + 4 * (i + 14));
-		printk(KERN_WARNING "cmds + 0x%2x:   risc%d: ", j + i * 4, i);
+		pr_warn("cmds + 0x%2x:   risc%d: ", j + i * 4, i);
 		i += cx25821_risc_decode(risc);
 	}
 
@@ -637,36 +638,35 @@ void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch)
 		risc = cx_read(ch->ctrl_start + 4 * i);
 		/* No consideration for bits 63-32 */
 
-		printk(KERN_WARNING "ctrl + 0x%2x (0x%08x): iq %x: ", i * 4,
-		       ch->ctrl_start + 4 * i, i);
+		pr_warn("ctrl + 0x%2x (0x%08x): iq %x: ",
+			i * 4, ch->ctrl_start + 4 * i, i);
 		n = cx25821_risc_decode(risc);
 		for (j = 1; j < n; j++) {
 			risc = cx_read(ch->ctrl_start + 4 * (i + j));
-			printk(KERN_WARNING
-			       "ctrl + 0x%2x :   iq %x: 0x%08x [ arg #%d ]\n",
-			       4 * (i + j), i + j, risc, j);
+			pr_warn("ctrl + 0x%2x :   iq %x: 0x%08x [ arg #%d ]\n",
+				4 * (i + j), i + j, risc, j);
 		}
 	}
 
-	printk(KERN_WARNING "        :   fifo: 0x%08x -> 0x%x\n",
-	       ch->fifo_start, ch->fifo_start + ch->fifo_size);
-	printk(KERN_WARNING "        :   ctrl: 0x%08x -> 0x%x\n",
-	       ch->ctrl_start, ch->ctrl_start + 6 * 16);
-	printk(KERN_WARNING "        :   ptr1_reg: 0x%08x\n",
-	       cx_read(ch->ptr1_reg));
-	printk(KERN_WARNING "        :   ptr2_reg: 0x%08x\n",
-	       cx_read(ch->ptr2_reg));
-	printk(KERN_WARNING "        :   cnt1_reg: 0x%08x\n",
-	       cx_read(ch->cnt1_reg));
-	printk(KERN_WARNING "        :   cnt2_reg: 0x%08x\n",
-	       cx_read(ch->cnt2_reg));
+	pr_warn("        :   fifo: 0x%08x -> 0x%x\n",
+		ch->fifo_start, ch->fifo_start + ch->fifo_size);
+	pr_warn("        :   ctrl: 0x%08x -> 0x%x\n",
+		ch->ctrl_start, ch->ctrl_start + 6 * 16);
+	pr_warn("        :   ptr1_reg: 0x%08x\n",
+		cx_read(ch->ptr1_reg));
+	pr_warn("        :   ptr2_reg: 0x%08x\n",
+		cx_read(ch->ptr2_reg));
+	pr_warn("        :   cnt1_reg: 0x%08x\n",
+		cx_read(ch->cnt1_reg));
+	pr_warn("        :   cnt2_reg: 0x%08x\n",
+		cx_read(ch->cnt2_reg));
 }
 EXPORT_SYMBOL(cx25821_sram_channel_dump);
 
 void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev,
 				     struct sram_channel *ch)
 {
-	static char *name[] = {
+	static const char * const name[] = {
 		"init risc lo",
 		"init risc hi",
 		"cdt base",
@@ -686,18 +686,18 @@ void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev,
 	u32 risc, value, tmp;
 	unsigned int i, j, n;
 
-	printk(KERN_INFO "\n%s: %s - dma Audio channel status dump\n",
-	       dev->name, ch->name);
+	pr_info("\n%s: %s - dma Audio channel status dump\n",
+		dev->name, ch->name);
 
 	for (i = 0; i < ARRAY_SIZE(name); i++)
-		printk(KERN_INFO "%s: cmds + 0x%2x:   %-15s: 0x%08x\n",
-		       dev->name, i * 4, name[i],
-		       cx_read(ch->cmds_start + 4 * i));
+		pr_info("%s: cmds + 0x%2x:   %-15s: 0x%08x\n",
+			dev->name, i * 4, name[i],
+			cx_read(ch->cmds_start + 4 * i));
 
 	j = i * 4;
 	for (i = 0; i < 4;) {
 		risc = cx_read(ch->cmds_start + 4 * (i + 14));
-		printk(KERN_WARNING "cmds + 0x%2x:   risc%d: ", j + i * 4, i);
+		pr_warn("cmds + 0x%2x:   risc%d: ", j + i * 4, i);
 		i += cx25821_risc_decode(risc);
 	}
 
@@ -705,44 +705,43 @@ void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev,
 		risc = cx_read(ch->ctrl_start + 4 * i);
 		/* No consideration for bits 63-32 */
 
-		printk(KERN_WARNING "ctrl + 0x%2x (0x%08x): iq %x: ", i * 4,
-		       ch->ctrl_start + 4 * i, i);
+		pr_warn("ctrl + 0x%2x (0x%08x): iq %x: ",
+			i * 4, ch->ctrl_start + 4 * i, i);
 		n = cx25821_risc_decode(risc);
 
 		for (j = 1; j < n; j++) {
 			risc = cx_read(ch->ctrl_start + 4 * (i + j));
-			printk(KERN_WARNING
-			       "ctrl + 0x%2x :   iq %x: 0x%08x [ arg #%d ]\n",
-			       4 * (i + j), i + j, risc, j);
+			pr_warn("ctrl + 0x%2x :   iq %x: 0x%08x [ arg #%d ]\n",
+				4 * (i + j), i + j, risc, j);
 		}
 	}
 
-	printk(KERN_WARNING "        :   fifo: 0x%08x -> 0x%x\n",
-	       ch->fifo_start, ch->fifo_start + ch->fifo_size);
-	printk(KERN_WARNING "        :   ctrl: 0x%08x -> 0x%x\n",
-	       ch->ctrl_start, ch->ctrl_start + 6 * 16);
-	printk(KERN_WARNING "        :   ptr1_reg: 0x%08x\n",
-	       cx_read(ch->ptr1_reg));
-	printk(KERN_WARNING "        :   ptr2_reg: 0x%08x\n",
-	       cx_read(ch->ptr2_reg));
-	printk(KERN_WARNING "        :   cnt1_reg: 0x%08x\n",
-	       cx_read(ch->cnt1_reg));
-	printk(KERN_WARNING "        :   cnt2_reg: 0x%08x\n",
-	       cx_read(ch->cnt2_reg));
+	pr_warn("        :   fifo: 0x%08x -> 0x%x\n",
+		ch->fifo_start, ch->fifo_start + ch->fifo_size);
+	pr_warn("        :   ctrl: 0x%08x -> 0x%x\n",
+		ch->ctrl_start, ch->ctrl_start + 6 * 16);
+	pr_warn("        :   ptr1_reg: 0x%08x\n",
+		cx_read(ch->ptr1_reg));
+	pr_warn("        :   ptr2_reg: 0x%08x\n",
+		cx_read(ch->ptr2_reg));
+	pr_warn("        :   cnt1_reg: 0x%08x\n",
+		cx_read(ch->cnt1_reg));
+	pr_warn("        :   cnt2_reg: 0x%08x\n",
+		cx_read(ch->cnt2_reg));
 
 	for (i = 0; i < 4; i++) {
 		risc = cx_read(ch->cmds_start + 56 + (i * 4));
-		printk(KERN_WARNING "instruction %d = 0x%x\n", i, risc);
+		pr_warn("instruction %d = 0x%x\n", i, risc);
 	}
 
 	/* read data from the first cdt buffer */
 	risc = cx_read(AUD_A_CDT);
-	printk(KERN_WARNING "\nread cdt loc=0x%x\n", risc);
+	pr_warn("\nread cdt loc=0x%x\n", risc);
 	for (i = 0; i < 8; i++) {
 		n = cx_read(risc + i * 4);
-		printk(KERN_WARNING "0x%x ", n);
+		pr_cont("0x%x ", n);
 	}
-	printk(KERN_WARNING "\n\n");
+	pr_cont("\n\n");
 
 	value = cx_read(CLK_RST);
 	CX25821_INFO(" CLK_RST = 0x%x\n\n", value);
@@ -870,7 +869,7 @@ static int cx25821_get_resources(struct cx25821_dev *dev)
 	     dev->name))
 		return 0;
 
-	printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n",
+	pr_err("%s: can't get MMIO memory @ 0x%llx\n",
 	       dev->name, (unsigned long long)pci_resource_start(dev->pci, 0));
 
 	return -EBUSY;
@@ -880,8 +879,8 @@ static void cx25821_dev_checkrevision(struct cx25821_dev *dev)
 {
 	dev->hwrevision = cx_read(RDR_CFG2) & 0xff;
 
-	printk(KERN_INFO "%s() Hardware revision = 0x%02x\n", __func__,
-	       dev->hwrevision);
+	pr_info("%s(): Hardware revision = 0x%02x\n",
+		__func__, dev->hwrevision);
 }
 
 static void cx25821_iounmap(struct cx25821_dev *dev)
@@ -901,9 +900,9 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 {
 	int io_size = 0, i;
 
-	printk(KERN_INFO "\n***********************************\n");
-	printk(KERN_INFO "cx25821 set up\n");
-	printk(KERN_INFO "***********************************\n\n");
+	pr_info("\n***********************************\n");
+	pr_info("cx25821 set up\n");
+	pr_info("***********************************\n\n");
 
 	mutex_init(&dev->lock);
 
@@ -920,13 +919,11 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 	strcpy(cx25821_boards[CX25821_BOARD].name, "cx25821");
 
 	if (dev->pci->device != 0x8210) {
-		printk(KERN_INFO
-		       "%s() Exiting. Incorrect Hardware device = 0x%02x\n",
-		       __func__, dev->pci->device);
+		pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n",
+			__func__, dev->pci->device);
 		return -1;
 	} else {
-		printk(KERN_INFO "Athena Hardware device = 0x%02x\n",
-		       dev->pci->device);
+		pr_info("Athena Hardware device = 0x%02x\n", dev->pci->device);
 	}
 
 	/* Apply a sensible clock frequency for the PCIe bridge */
@@ -956,8 +953,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 	dev->i2c_bus[0].i2c_period = (0x07 << 24);	/* 1.95MHz */
 
 	if (cx25821_get_resources(dev) < 0) {
-		printk(KERN_ERR "%s No more PCIe resources for "
-		       "subsystem: %04x:%04x\n",
+		pr_err("%s: No more PCIe resources for subsystem: %04x:%04x\n",
 		       dev->name, dev->pci->subsystem_vendor,
 		       dev->pci->subsystem_device);
 
@@ -985,11 +981,11 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 
 	dev->bmmio = (u8 __iomem *) dev->lmmio;
 
-	printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
-	       dev->name, dev->pci->subsystem_vendor,
-	       dev->pci->subsystem_device, cx25821_boards[dev->board].name,
-	       dev->board, card[dev->nr] == dev->board ?
-	       "insmod option" : "autodetected");
+	pr_info("%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+		dev->name, dev->pci->subsystem_vendor,
+		dev->pci->subsystem_device, cx25821_boards[dev->board].name,
+		dev->board, card[dev->nr] == dev->board ?
+		"insmod option" : "autodetected");
 
 	/* init hardware */
 	cx25821_initialize(dev);
@@ -1004,8 +1000,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 	cx25821_card_setup(dev);
 
 	if (medusa_video_init(dev) < 0)
-		CX25821_ERR("%s() Failed to initialize medusa!\n"
-		, __func__);
+		CX25821_ERR("%s(): Failed to initialize medusa!\n", __func__);
 
 	cx25821_video_register(dev);
 
@@ -1017,13 +1012,12 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
 	if (video_register_device
 	    (dev->ioctl_dev, VFL_TYPE_GRABBER, VIDEO_IOCTL_CH) < 0) {
 		cx25821_videoioctl_unregister(dev);
-		printk(KERN_ERR
-		   "%s() Failed to register video adapter for IOCTL, so \
-		   unregistering videoioctl device.\n", __func__);
+		pr_err("%s(): Failed to register video adapter for IOCTL, so unregistering videoioctl device\n",
+		       __func__);
 	}
 
 	cx25821_dev_checkrevision(dev);
-	CX25821_INFO("cx25821 setup done!\n");
+	CX25821_INFO("setup done!\n");
 
 	return 0;
 }
@@ -1362,20 +1356,20 @@ void cx25821_print_irqbits(char *name, char *tag, char **strings,
 {
 	unsigned int i;
 
-	printk(KERN_DEBUG "%s: %s [0x%x]", name, tag, bits);
+	printk(KERN_DEBUG pr_fmt("%s: %s [0x%x]"), name, tag, bits);
 
 	for (i = 0; i < len; i++) {
 		if (!(bits & (1 << i)))
 			continue;
 		if (strings[i])
-			printk(" %s", strings[i]);
+			pr_cont(" %s", strings[i]);
 		else
-			printk(" %d", i);
+			pr_cont(" %d", i);
 		if (!(mask & (1 << i)))
 			continue;
-		printk("*");
+		pr_cont("*");
 	}
-	printk("\n");
+	pr_cont("\n");
 }
 EXPORT_SYMBOL(cx25821_print_irqbits);
 
@@ -1405,12 +1399,12 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev,
 	if (pci_enable_device(pci_dev)) {
 		err = -EIO;
 
-		printk(KERN_INFO "pci enable failed! ");
+		pr_info("pci enable failed!\n");
 
 		goto fail_unregister_device;
 	}
 
-	printk(KERN_INFO "cx25821 Athena pci enable !\n");
+	pr_info("Athena pci enable !\n");
 
 	err = cx25821_dev_setup(dev);
 	if (err) {
@@ -1423,14 +1417,13 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev,
 	/* print pci info */
 	pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
 	pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat);
-	printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
-	       "latency: %d, mmio: 0x%llx\n", dev->name,
-	       pci_name(pci_dev), dev->pci_rev, pci_dev->irq,
-	       dev->pci_lat, (unsigned long long)dev->base_io_addr);
+	pr_info("%s/0: found at %s, rev: %d, irq: %d, latency: %d, mmio: 0x%llx\n",
+		dev->name, pci_name(pci_dev), dev->pci_rev, pci_dev->irq,
+		dev->pci_lat, (unsigned long long)dev->base_io_addr);
 
 	pci_set_master(pci_dev);
 	if (!pci_dma_supported(pci_dev, 0xffffffff)) {
-		printk("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name);
+		pr_err("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name);
 		err = -EIO;
 		goto fail_irq;
 	}
@@ -1440,15 +1433,14 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev,
 			dev->name, dev);
 
 	if (err < 0) {
-		printk(KERN_ERR "%s: can't get IRQ %d\n", dev->name,
-		       pci_dev->irq);
+		pr_err("%s: can't get IRQ %d\n", dev->name, pci_dev->irq);
 		goto fail_irq;
 	}
 
 	return 0;
 
 fail_irq:
-	printk(KERN_INFO "cx25821 cx25821_initdev() can't get IRQ !\n");
+	pr_info("cx25821_initdev() can't get IRQ !\n");
 	cx25821_dev_unregister(dev);
 
 fail_unregister_pci:
@@ -1510,9 +1502,10 @@ static struct pci_driver cx25821_pci_driver = {
 static int __init cx25821_init(void)
 {
 	INIT_LIST_HEAD(&cx25821_devlist);
-	printk(KERN_INFO "cx25821 driver version %d.%d.%d loaded\n",
-	       (CX25821_VERSION_CODE >> 16) & 0xff,
-	       (CX25821_VERSION_CODE >> 8) & 0xff, CX25821_VERSION_CODE & 0xff);
+	pr_info("driver version %d.%d.%d loaded\n",
+		(CX25821_VERSION_CODE >> 16) & 0xff,
+		(CX25821_VERSION_CODE >> 8) & 0xff,
+		CX25821_VERSION_CODE & 0xff);
 	return pci_register_driver(&cx25821_pci_driver);
 }
 
diff --git a/drivers/staging/cx25821/cx25821-i2c.c b/drivers/staging/cx25821/cx25821-i2c.c
index 2b14bcca6897..130dfebebe20 100644
--- a/drivers/staging/cx25821/cx25821-i2c.c
+++ b/drivers/staging/cx25821/cx25821-i2c.c
@@ -21,6 +21,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "cx25821.h"
 #include <linux/i2c.h>
 
@@ -32,10 +34,11 @@ static unsigned int i2c_scan;
 module_param(i2c_scan, int, 0444);
 MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
 
-#define dprintk(level, fmt, arg...)\
-	do { if (i2c_debug >= level)\
-		printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
-	} while (0)
+#define dprintk(level, fmt, arg...)					\
+do {									\
+	if (i2c_debug >= level)						\
+		printk(KERN_DEBUG "%s/0: " fmt, dev->name, ##arg);	\
+} while (0)
 
 #define I2C_WAIT_DELAY 32
 #define I2C_WAIT_RETRY 64
@@ -98,7 +101,7 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
 		if (!i2c_slave_did_ack(i2c_adap))
 			return -EIO;
 
-		dprintk(1, "%s() returns 0\n", __func__);
+		dprintk(1, "%s(): returns 0\n", __func__);
 		return 0;
 	}
 
@@ -163,7 +166,7 @@ eio:
 	retval = -EIO;
 err:
 	if (i2c_debug)
-		printk(KERN_ERR " ERR: %d\n", retval);
+		pr_err(" ERR: %d\n", retval);
 	return retval;
 }
 
@@ -187,7 +190,7 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
 		if (!i2c_slave_did_ack(i2c_adap))
 			return -EIO;
 
-		dprintk(1, "%s() returns 0\n", __func__);
+		dprintk(1, "%s(): returns 0\n", __func__);
 		return 0;
 	}
 
@@ -227,7 +230,7 @@ eio:
 	retval = -EIO;
 err:
 	if (i2c_debug)
-		printk(KERN_ERR " ERR: %d\n", retval);
+		pr_err(" ERR: %d\n", retval);
 	return retval;
 }
 
diff --git a/drivers/staging/cx25821/cx25821-medusa-video.c b/drivers/staging/cx25821/cx25821-medusa-video.c
index 1e11e0ce2d0a..fc780d0908dc 100644
--- a/drivers/staging/cx25821/cx25821-medusa-video.c
+++ b/drivers/staging/cx25821/cx25821-medusa-video.c
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "cx25821.h"
 #include "cx25821-medusa-video.h"
 #include "cx25821-biffuncs.h"
@@ -499,9 +501,8 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width,
 
 	/* validate the width - cannot be negative */
 	if (width > MAX_WIDTH) {
-		printk
-		    ("cx25821 %s() : width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n",
-		     __func__, width, MAX_WIDTH);
+		pr_info("%s(): width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n",
+			__func__, width, MAX_WIDTH);
 		width = MAX_WIDTH;
 	}
 
diff --git a/drivers/staging/cx25821/cx25821-video-upstream-ch2.c b/drivers/staging/cx25821/cx25821-video-upstream-ch2.c
index 405e2db72b0f..e2efacdfb874 100644
--- a/drivers/staging/cx25821/cx25821-video-upstream-ch2.c
+++ b/drivers/staging/cx25821/cx25821-video-upstream-ch2.c
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "cx25821-video.h"
 #include "cx25821-video-upstream-ch2.h"
 
@@ -211,8 +213,7 @@ void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev)
 	u32 tmp = 0;
 
 	if (!dev->_is_running_ch2) {
-		printk
-		    ("cx25821: No video file is currently running so return!\n");
+		pr_info("No video file is currently running so return!\n");
 		return;
 	}
 	/* Disable RISC interrupts */
@@ -301,19 +302,19 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 	myfile = filp_open(dev->_filename_ch2, O_RDONLY | O_LARGEFILE, 0);
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
-		printk("%s(): ERROR opening file(%s) with errno = %d!\n",
-			__func__, dev->_filename_ch2, open_errno);
+		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
+		       __func__, dev->_filename_ch2, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
-			printk("%s: File has no file operations registered!",
+			pr_err("%s(): File has no file operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
-			printk("%s: File has no READ operations registered!",
+			pr_err("%s(): File has no READ operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
@@ -340,9 +341,8 @@ int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 			frame_offset += vfs_read_retval;
 
 			if (vfs_read_retval < line_size) {
-				printk(KERN_INFO
-				       "Done: exit %s() since no more bytes to read from Video file.\n",
-				       __func__);
+				pr_info("Done: exit %s() since no more bytes to read from Video file\n",
+					__func__);
 				break;
 			}
 		}
@@ -366,8 +366,8 @@ static void cx25821_vidups_handler_ch2(struct work_struct *work)
 	    container_of(work, struct cx25821_dev, _irq_work_entry_ch2);
 
 	if (!dev) {
-		printk("ERROR %s(): since container_of(work_struct) FAILED!\n",
-			__func__);
+		pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
+		       __func__);
 		return;
 	}
 
@@ -393,21 +393,20 @@ int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
-		printk("%s(): ERROR opening file(%s) with errno = %d!\n",
-			__func__, dev->_filename_ch2, open_errno);
+		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
+		       __func__, dev->_filename_ch2, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
-			printk("%s: File has no file operations registered!",
+			pr_err("%s(): File has no file operations registered!\n",
 			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
-			printk
-			    ("%s: File has no READ operations registered!  Returning.",
-			     __func__);
+			pr_err("%s(): File has no READ operations registered!  Returning\n",
+			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
@@ -435,9 +434,8 @@ int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 				offset += vfs_read_retval;
 
 				if (vfs_read_retval < line_size) {
-					printk(KERN_INFO
-					       "Done: exit %s() since no more bytes to read from Video file.\n",
-					       __func__);
+					pr_info("Done: exit %s() since no more bytes to read from Video file\n",
+						__func__);
 					break;
 				}
 			}
@@ -483,8 +481,7 @@ static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev,
 	dev->_risc_size_ch2 = dev->upstream_riscbuf_size_ch2;
 
 	if (!dev->_dma_virt_addr_ch2) {
-		printk
-		    ("cx25821: FAILED to allocate memory for Risc buffer! Returning.\n");
+		pr_err("FAILED to allocate memory for Risc buffer! Returning\n");
 		return -ENOMEM;
 	}
 
@@ -504,8 +501,7 @@ static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev,
 	dev->_data_buf_size_ch2 = dev->upstream_databuf_size_ch2;
 
 	if (!dev->_data_buf_virt_addr_ch2) {
-		printk
-		    ("cx25821: FAILED to allocate memory for data buffer! Returning.\n");
+		pr_err("FAILED to allocate memory for data buffer! Returning\n");
 		return -ENOMEM;
 	}
 
@@ -521,8 +517,7 @@ static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev,
 	    cx25821_risc_buffer_upstream_ch2(dev, dev->pci, 0, bpl,
 					     dev->_lines_count_ch2);
 	if (ret < 0) {
-		printk(KERN_INFO
-			"cx25821: Failed creating Video Upstream Risc programs!\n");
+		pr_info("Failed creating Video Upstream Risc programs!\n");
 		goto error;
 	}
 
@@ -602,8 +597,8 @@ int cx25821_video_upstream_irq_ch2(struct cx25821_dev *dev, int chan_num,
 	}
 
 	if (dev->_file_status_ch2 == END_OF_FILE) {
-		printk("cx25821: EOF Channel 2 Framecount = %d\n",
-		       dev->_frame_count_ch2);
+		pr_info("EOF Channel 2 Framecount = %d\n",
+			dev->_frame_count_ch2);
 		return -1;
 	}
 	/* ElSE, set the interrupt mask register, re-enable irq. */
@@ -714,8 +709,8 @@ int cx25821_start_video_dma_upstream_ch2(struct cx25821_dev *dev,
 	    request_irq(dev->pci->irq, cx25821_upstream_irq_ch2,
 			IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
 	if (err < 0) {
-		printk(KERN_ERR "%s: can't get upstream IRQ %d\n", dev->name,
-		       dev->pci->irq);
+		pr_err("%s: can't get upstream IRQ %d\n",
+		       dev->name, dev->pci->irq);
 		goto fail_irq;
 	}
 	/* Start the DMA  engine */
@@ -744,7 +739,7 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
 	int str_length = 0;
 
 	if (dev->_is_running_ch2) {
-		printk("Video Channel is still running so return!\n");
+		pr_info("Video Channel is still running so return!\n");
 		return 0;
 	}
 
@@ -756,8 +751,7 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
 	    create_singlethread_workqueue("cx25821_workqueue2");
 
 	if (!dev->_irq_queues_ch2) {
-		printk
-		    ("cx25821: create_singlethread_workqueue() for Video FAILED!\n");
+		pr_err("create_singlethread_workqueue() for Video FAILED!\n");
 		return -ENOMEM;
 	}
 	/*
@@ -829,8 +823,7 @@ int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select,
 	    cx25821_upstream_buffer_prepare_ch2(dev, sram_ch,
 						dev->_line_size_ch2);
 	if (retval < 0) {
-		printk(KERN_ERR
-		       "%s: Failed to set up Video upstream buffers!\n",
+		pr_err("%s: Failed to set up Video upstream buffers!\n",
 		       dev->name);
 		goto error;
 	}
diff --git a/drivers/staging/cx25821/cx25821-video-upstream.c b/drivers/staging/cx25821/cx25821-video-upstream.c
index 16bf74d65912..31b4e3c74c8d 100644
--- a/drivers/staging/cx25821/cx25821-video-upstream.c
+++ b/drivers/staging/cx25821/cx25821-video-upstream.c
@@ -20,6 +20,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "cx25821-video.h"
 #include "cx25821-video-upstream.h"
 
@@ -257,8 +259,7 @@ void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev)
 	u32 tmp = 0;
 
 	if (!dev->_is_running) {
-		printk
-		   (KERN_INFO "cx25821: No video file is currently running so return!\n");
+		pr_info("No video file is currently running so return!\n");
 		return;
 	}
 	/* Disable RISC interrupts */
@@ -346,23 +347,20 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
-		printk(KERN_ERR
-		   "%s(): ERROR opening file(%s) with errno = %d!\n",
-		   __func__, dev->_filename, open_errno);
+		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
+		       __func__, dev->_filename, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
-			printk(KERN_ERR
-			   "%s: File has no file operations registered!",
-			   __func__);
+			pr_err("%s(): File has no file operations registered!\n",
+			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
-			printk(KERN_ERR
-			   "%s: File has no READ operations registered!",
-			   __func__);
+			pr_err("%s(): File has no READ operations registered!\n",
+			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
@@ -388,10 +386,8 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 			frame_offset += vfs_read_retval;
 
 			if (vfs_read_retval < line_size) {
-				printk(KERN_INFO
-				      "Done: exit %s() since no more bytes to \
-				      read from Video file.\n",
-				       __func__);
+				pr_info("Done: exit %s() since no more bytes to read from Video file\n",
+					__func__);
 				break;
 			}
 		}
@@ -415,9 +411,8 @@ static void cx25821_vidups_handler(struct work_struct *work)
 	    container_of(work, struct cx25821_dev, _irq_work_entry);
 
 	if (!dev) {
-		printk(KERN_ERR
-		   "ERROR %s(): since container_of(work_struct) FAILED!\n",
-		   __func__);
+		pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n",
+		       __func__);
 		return;
 	}
 
@@ -443,23 +438,20 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 
 	if (IS_ERR(myfile)) {
 		const int open_errno = -PTR_ERR(myfile);
-	       printk(KERN_ERR  "%s(): ERROR opening file(%s) with errno = %d!\n",
+		pr_err("%s(): ERROR opening file(%s) with errno = %d!\n",
 		       __func__, dev->_filename, open_errno);
 		return PTR_ERR(myfile);
 	} else {
 		if (!(myfile->f_op)) {
-			printk(KERN_ERR
-			   "%s: File has no file operations registered!",
-			   __func__);
+			pr_err("%s(): File has no file operations registered!\n",
+			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
 
 		if (!myfile->f_op->read) {
-			printk(KERN_ERR
-			   "%s: File has no READ operations registered!  \
-			   Returning.",
-			     __func__);
+			pr_err("%s(): File has no READ operations registered!  Returning\n",
+			       __func__);
 			filp_close(myfile, NULL);
 			return -EIO;
 		}
@@ -487,10 +479,8 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch)
 				offset += vfs_read_retval;
 
 				if (vfs_read_retval < line_size) {
-					printk(KERN_INFO
-					    "Done: exit %s() since no more \
-					    bytes to read from Video file.\n",
-					       __func__);
+					pr_info("Done: exit %s() since no more bytes to read from Video file\n",
+						__func__);
 					break;
 				}
 			}
@@ -534,9 +524,7 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
 	dev->_risc_size = dev->upstream_riscbuf_size;
 
 	if (!dev->_dma_virt_addr) {
-		printk
-		   (KERN_ERR "cx25821: FAILED to allocate memory for Risc \
-		   buffer! Returning.\n");
+		pr_err("FAILED to allocate memory for Risc buffer! Returning\n");
 		return -ENOMEM;
 	}
 
@@ -556,9 +544,7 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
 	dev->_data_buf_size = dev->upstream_databuf_size;
 
 	if (!dev->_data_buf_virt_addr) {
-		printk
-		   (KERN_ERR "cx25821: FAILED to allocate memory for data \
-		   buffer! Returning.\n");
+		pr_err("FAILED to allocate memory for data buffer! Returning\n");
 		return -ENOMEM;
 	}
 
@@ -574,8 +560,7 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev,
 	    cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl,
 					 dev->_lines_count);
 	if (ret < 0) {
-		printk(KERN_INFO
-		    "cx25821: Failed creating Video Upstream Risc programs!\n");
+		pr_info("Failed creating Video Upstream Risc programs!\n");
 		goto error;
 	}
 
@@ -652,22 +637,20 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num,
 		spin_unlock(&dev->slock);
 	} else {
 		if (status & FLD_VID_SRC_UF)
-			printk
-			   (KERN_ERR "%s: Video Received Underflow Error \
-			   Interrupt!\n", __func__);
+			pr_err("%s(): Video Received Underflow Error Interrupt!\n",
+			       __func__);
 
 		if (status & FLD_VID_SRC_SYNC)
-			printk(KERN_ERR "%s: Video Received Sync Error \
-				Interrupt!\n", __func__);
+			pr_err("%s(): Video Received Sync Error Interrupt!\n",
+			       __func__);
 
 		if (status & FLD_VID_SRC_OPC_ERR)
-			printk(KERN_ERR "%s: Video Received OpCode Error \
-				Interrupt!\n", __func__);
+			pr_err("%s(): Video Received OpCode Error Interrupt!\n",
+			       __func__);
 	}
 
 	if (dev->_file_status == END_OF_FILE) {
-		printk(KERN_ERR "cx25821: EOF Channel 1 Framecount = %d\n",
-		       dev->_frame_count);
+		pr_err("EOF Channel 1 Framecount = %d\n", dev->_frame_count);
 		return -1;
 	}
 	/* ElSE, set the interrupt mask register, re-enable irq. */
@@ -775,8 +758,8 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev,
 	    request_irq(dev->pci->irq, cx25821_upstream_irq,
 			IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
 	if (err < 0) {
-		printk(KERN_ERR "%s: can't get upstream IRQ %d\n", dev->name,
-		       dev->pci->irq);
+		pr_err("%s: can't get upstream IRQ %d\n",
+		       dev->name, dev->pci->irq);
 		goto fail_irq;
 	}
 
@@ -806,7 +789,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
 	int str_length = 0;
 
 	if (dev->_is_running) {
-		printk(KERN_INFO "Video Channel is still running so return!\n");
+		pr_info("Video Channel is still running so return!\n");
 		return 0;
 	}
 
@@ -817,9 +800,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
 	dev->_irq_queues = create_singlethread_workqueue("cx25821_workqueue");
 
 	if (!dev->_irq_queues) {
-		printk
-		   (KERN_ERR "cx25821: create_singlethread_workqueue() for \
-		   Video FAILED!\n");
+		pr_err("create_singlethread_workqueue() for Video FAILED!\n");
 		return -ENOMEM;
 	}
 	/* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for
@@ -895,8 +876,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select,
 	/* Allocating buffers and prepare RISC program */
 	retval = cx25821_upstream_buffer_prepare(dev, sram_ch, dev->_line_size);
 	if (retval < 0) {
-		printk(KERN_ERR
-		       "%s: Failed to set up Video upstream buffers!\n",
+		pr_err("%s: Failed to set up Video upstream buffers!\n",
 		       dev->name);
 		goto error;
 	}
diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c
index e7f1d5778cec..3c121fcb8731 100644
--- a/drivers/staging/cx25821/cx25821-video.c
+++ b/drivers/staging/cx25821/cx25821-video.c
@@ -24,6 +24,8 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "cx25821-video.h"
 
 MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards");
@@ -92,7 +94,7 @@ int cx25821_get_format_size(void)
 	return ARRAY_SIZE(formats);
 }
 
-struct cx25821_fmt *format_by_fourcc(unsigned int fourcc)
+struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc)
 {
 	unsigned int i;
 
@@ -104,7 +106,7 @@ struct cx25821_fmt *format_by_fourcc(unsigned int fourcc)
 		if (formats[i].fourcc == fourcc)
 			return formats + i;
 
-	printk(KERN_ERR "%s(0x%08x) NOT FOUND\n", __func__, fourcc);
+	pr_err("%s(0x%08x) NOT FOUND\n", __func__, fourcc);
 	return NULL;
 }
 
@@ -159,15 +161,15 @@ void cx25821_video_wakeup(struct cx25821_dev *dev, struct cx25821_dmaqueue *q,
 	else
 		mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT);
 	if (bc != 1)
-		printk(KERN_ERR "%s: %d buffers handled (should be 1)\n",
+		pr_err("%s: %d buffers handled (should be 1)\n",
 		       __func__, bc);
 }
 
 #ifdef TUNER_FLAG
 int cx25821_set_tvnorm(struct cx25821_dev *dev, v4l2_std_id norm)
 {
-	dprintk(1, "%s(norm = 0x%08x) name: [%s]\n", __func__,
-		(unsigned int)norm, v4l2_norm_to_name(norm));
+	dprintk(1, "%s(norm = 0x%08x) name: [%s]\n",
+		__func__, (unsigned int)norm, v4l2_norm_to_name(norm));
 
 	dev->tvnorm = norm;
 
@@ -267,7 +269,7 @@ int cx25821_video_mux(struct cx25821_dev *dev, unsigned int input)
 	struct v4l2_routing route;
 	memset(&route, 0, sizeof(route));
 
-	dprintk(1, "%s() video_mux: %d [vmux=%d, gpio=0x%x,0x%x,0x%x,0x%x]\n",
+	dprintk(1, "%s(): video_mux: %d [vmux=%d, gpio=0x%x,0x%x,0x%x,0x%x]\n",
 		__func__, input, INPUT(input)->vmux, INPUT(input)->gpio0,
 		INPUT(input)->gpio1, INPUT(input)->gpio2, INPUT(input)->gpio3);
 	dev->input = input;
@@ -400,8 +402,8 @@ int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status)
 
 	/* risc op code error */
 	if (status & (1 << 16)) {
-		printk(KERN_WARNING "%s, %s: video risc op code error\n",
-		       dev->name, channel->name);
+		pr_warn("%s, %s: video risc op code error\n",
+			dev->name, channel->name);
 		cx_clear(channel->dma_ctl, 0x11);
 		cx25821_sram_channel_dump(dev, channel);
 	}
@@ -458,7 +460,7 @@ void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num)
 	       btcx_riscmem_free(dev->pci,
 		       &dev->channels[chan_num].vidq.stopper);
 
-		printk(KERN_WARNING "device %d released!\n", chan_num);
+		pr_warn("device %d released!\n", chan_num);
 	}
 
 }
@@ -590,7 +592,7 @@ int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		init_buffer = 1;
 		rc = videobuf_iolock(q, &buf->vb, NULL);
 		if (0 != rc) {
-			printk(KERN_DEBUG "videobuf_iolock failed!\n");
+			printk(KERN_DEBUG pr_fmt("videobuf_iolock failed!\n"));
 			goto fail;
 		}
 	}
@@ -848,7 +850,7 @@ static int video_open(struct file *file)
        pix_format =
 	   (dev->channels[ch_id].pixel_formats ==
 	    PIXEL_FRMT_411) ? V4L2_PIX_FMT_Y41P : V4L2_PIX_FMT_YUYV;
-       fh->fmt = format_by_fourcc(pix_format);
+       fh->fmt = cx25821_format_by_fourcc(pix_format);
 
        v4l2_prio_open(&dev->channels[ch_id].prio, &fh->prio);
 
@@ -1010,7 +1012,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
        if (0 != err)
 	       return err;
 
-       fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+       fh->fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat);
        fh->vidq.field = f->fmt.pix.field;
 
        /* check if width and height is valid based on set standard */
@@ -1038,8 +1040,8 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
        dev->channels[fh->channel_id].cif_width = fh->width;
        medusa_set_resolution(dev, fh->width, SRAM_CH00);
 
-       dprintk(2, "%s() width=%d height=%d field=%d\n", __func__, fh->width,
-	       fh->height, fh->vidq.field);
+	dprintk(2, "%s(): width=%d height=%d field=%d\n", __func__, fh->width,
+		fh->height, fh->vidq.field);
 	v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED);
 	cx25821_call_all(dev, video, s_mbus_fmt, &mbus_fmt);
 
@@ -1070,14 +1072,14 @@ static int vidioc_log_status(struct file *file, void *priv)
        u32 tmp = 0;
 
        snprintf(name, sizeof(name), "%s/2", dev->name);
-       printk(KERN_INFO "%s/2: ============  START LOG STATUS  ============\n",
-	      dev->name);
+	pr_info("%s/2: ============  START LOG STATUS  ============\n",
+		dev->name);
        cx25821_call_all(dev, core, log_status);
        tmp = cx_read(sram_ch->dma_ctl);
-       printk(KERN_INFO "Video input 0 is %s\n",
-	      (tmp & 0x11) ? "streaming" : "stopped");
-       printk(KERN_INFO "%s/2: =============  END LOG STATUS  =============\n",
-	      dev->name);
+	pr_info("Video input 0 is %s\n",
+		(tmp & 0x11) ? "streaming" : "stopped");
+	pr_info("%s/2: =============  END LOG STATUS  =============\n",
+		dev->name);
        return 0;
 }
 
@@ -1119,7 +1121,7 @@ int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fo
 	enum v4l2_field field;
 	unsigned int maxw, maxh;
 
-	fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+	fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat);
 	if (NULL == fmt)
 		return -EINVAL;
 
@@ -1319,7 +1321,7 @@ int cx25821_vidioc_g_input(struct file *file, void *priv, unsigned int *i)
 	struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev;
 
 	*i = dev->input;
-	dprintk(1, "%s() returns %d\n", __func__, *i);
+	dprintk(1, "%s(): returns %d\n", __func__, *i);
 	return 0;
 }
 
@@ -1339,7 +1341,7 @@ int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i)
 	}
 
 	if (i > 2) {
-		dprintk(1, "%s() -EINVAL\n", __func__);
+		dprintk(1, "%s(): -EINVAL\n", __func__);
 		return -EINVAL;
 	}
 
@@ -1390,7 +1392,7 @@ int cx25821_vidioc_s_frequency(struct file *file, void *priv, struct v4l2_freque
 		if (0 != err)
 			return err;
        } else {
-	       printk(KERN_ERR "Invalid fh pointer!\n");
+	       pr_err("Invalid fh pointer!\n");
 	       return -EINVAL;
 	}
 
@@ -1733,12 +1735,10 @@ static long video_ioctl_upstream9(struct file *file, unsigned int cmd,
 
        data_from_user = (struct upstream_user_struct *)arg;
 
-       if (!data_from_user) {
-	       printk
-		   ("cx25821 in %s(): Upstream data is INVALID. Returning.\n",
-		    __func__);
-	       return 0;
-       }
+	if (!data_from_user) {
+		pr_err("%s(): Upstream data is INVALID. Returning\n", __func__);
+		return 0;
+	}
 
        command = data_from_user->command;
 
@@ -1776,12 +1776,10 @@ static long video_ioctl_upstream10(struct file *file, unsigned int cmd,
 
        data_from_user = (struct upstream_user_struct *)arg;
 
-       if (!data_from_user) {
-	       printk
-		   ("cx25821 in %s(): Upstream data is INVALID. Returning.\n",
-		    __func__);
-	       return 0;
-       }
+	if (!data_from_user) {
+		pr_err("%s(): Upstream data is INVALID. Returning\n", __func__);
+		return 0;
+	}
 
        command = data_from_user->command;
 
@@ -1819,12 +1817,10 @@ static long video_ioctl_upstream11(struct file *file, unsigned int cmd,
 
        data_from_user = (struct upstream_user_struct *)arg;
 
-       if (!data_from_user) {
-	       printk
-		   ("cx25821 in %s(): Upstream data is INVALID. Returning.\n",
-		    __func__);
-	       return 0;
-       }
+	if (!data_from_user) {
+		pr_err("%s(): Upstream data is INVALID. Returning\n", __func__);
+		return 0;
+	}
 
        command = data_from_user->command;
 
@@ -1866,12 +1862,10 @@ static long video_ioctl_set(struct file *file, unsigned int cmd,
 
        data_from_user = (struct downstream_user_struct *)arg;
 
-       if (!data_from_user) {
-	       printk(
-	       "cx25821 in %s(): User data is INVALID. Returning.\n",
-	       __func__);
-	       return 0;
-       }
+	if (!data_from_user) {
+		pr_err("%s(): User data is INVALID. Returning\n", __func__);
+		return 0;
+	}
 
        command = data_from_user->command;
 
diff --git a/drivers/staging/cx25821/cx25821-video.h b/drivers/staging/cx25821/cx25821-video.h
index cc6034b1a95d..213f37cea348 100644
--- a/drivers/staging/cx25821/cx25821-video.h
+++ b/drivers/staging/cx25821/cx25821-video.h
@@ -49,10 +49,11 @@
 
 #define VIDEO_DEBUG 0
 
-#define dprintk(level, fmt, arg...)\
-    do { if (VIDEO_DEBUG >= level)\
-	printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
-    } while (0)
+#define dprintk(level, fmt, arg...)					\
+do {									\
+	if (VIDEO_DEBUG >= level)					\
+		printk(KERN_DEBUG "%s/0: " fmt, dev->name, ##arg);	\
+} while (0)
 
 /* For IOCTL to identify running upstream */
 #define UPSTREAM_START_VIDEO        700
@@ -87,7 +88,7 @@ extern unsigned int vid_limit;
 
 #define FORMAT_FLAGS_PACKED       0x01
 extern struct cx25821_fmt formats[];
-extern struct cx25821_fmt *format_by_fourcc(unsigned int fourcc);
+extern struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc);
 extern struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM];
 
 extern void cx25821_dump_video_queue(struct cx25821_dev *dev,
diff --git a/drivers/staging/cx25821/cx25821.h b/drivers/staging/cx25821/cx25821.h
index c94000125782..55115235f7f6 100644
--- a/drivers/staging/cx25821/cx25821.h
+++ b/drivers/staging/cx25821/cx25821.h
@@ -519,9 +519,12 @@ extern struct sram_channel cx25821_sram_channels[];
 #define Set_GPIO_Bit(Bit)                       (1 << Bit)
 #define Clear_GPIO_Bit(Bit)                     (~(1 << Bit))
 
-#define CX25821_ERR(fmt, args...)      printk(KERN_ERR  "cx25821(%d): " fmt, dev->board, ## args)
-#define CX25821_WARN(fmt, args...)     printk(KERN_WARNING "cx25821(%d): " fmt, dev->board , ## args)
-#define CX25821_INFO(fmt, args...)     printk(KERN_INFO "cx25821(%d): " fmt, dev->board , ## args)
+#define CX25821_ERR(fmt, args...)			\
+	pr_err("(%d): " fmt, dev->board, ##args)
+#define CX25821_WARN(fmt, args...)			\
+	pr_warn("(%d): " fmt, dev->board, ##args)
+#define CX25821_INFO(fmt, args...)			\
+	pr_info("(%d): " fmt, dev->board, ##args)
 
 extern int cx25821_i2c_register(struct cx25821_i2c *bus);
 extern void cx25821_card_setup(struct cx25821_dev *dev);
diff --git a/drivers/staging/easycap/easycap.h b/drivers/staging/easycap/easycap.h
index 25961c23dc0f..884263b2775d 100644
--- a/drivers/staging/easycap/easycap.h
+++ b/drivers/staging/easycap/easycap.h
@@ -75,6 +75,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <linux/module.h>
 #include <linux/kref.h>
 #include <linux/usb.h>
diff --git a/drivers/staging/frontier/tranzport.c b/drivers/staging/frontier/tranzport.c
index a145a15cfdb3..8894ab14f167 100644
--- a/drivers/staging/frontier/tranzport.c
+++ b/drivers/staging/frontier/tranzport.c
@@ -204,7 +204,7 @@ static void usb_tranzport_abort_transfers(struct usb_tranzport *dev)
 		t->value = temp;	\
 		return count;	\
 	}	\
-	static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+	static DEVICE_ATTR(value, S_IWUSR | S_IRUGO, show_##value, set_##value);
 
 show_int(enable);
 show_int(offline);
diff --git a/drivers/staging/go7007/Kconfig b/drivers/staging/go7007/Kconfig
index 3aecd30f0d1e..1da57df5cbcb 100644
--- a/drivers/staging/go7007/Kconfig
+++ b/drivers/staging/go7007/Kconfig
@@ -1,10 +1,10 @@
 config VIDEO_GO7007
 	tristate "WIS GO7007 MPEG encoder support"
-	depends on VIDEO_DEV && PCI && I2C && INPUT
+	depends on VIDEO_DEV && PCI && I2C
 	depends on BKL # please fix
 	depends on SND
 	select VIDEOBUF_DMA_SG
-	depends on VIDEO_IR
+	depends on RC_CORE
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select SND_PCM
diff --git a/drivers/staging/go7007/go7007-driver.c b/drivers/staging/go7007/go7007-driver.c
index b3f42f37a313..48d4e483d8a4 100644
--- a/drivers/staging/go7007/go7007-driver.c
+++ b/drivers/staging/go7007/go7007-driver.c
@@ -199,7 +199,7 @@ static int init_i2c_module(struct i2c_adapter *adapter, const char *type,
 	struct go7007 *go = i2c_get_adapdata(adapter);
 	struct v4l2_device *v4l2_dev = &go->v4l2_dev;
 
-	if (v4l2_i2c_new_subdev(v4l2_dev, adapter, NULL, type, addr, NULL))
+	if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL))
 		return 0;
 
 	printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type);
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c
index c86d1498737d..1c1e98aee2d9 100644
--- a/drivers/staging/iio/accel/adis16220_core.c
+++ b/drivers/staging/iio/accel/adis16220_core.c
@@ -507,7 +507,7 @@ static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL,
 		adis16220_write_reset, 0);
 
 #define IIO_DEV_ATTR_CAPTURE(_store)				\
-	IIO_DEVICE_ATTR(capture, S_IWUGO, NULL, _store, 0)
+	IIO_DEVICE_ATTR(capture, S_IWUSR, NULL, _store, 0)
 
 static IIO_DEV_ATTR_CAPTURE(adis16220_write_capture);
 
diff --git a/drivers/staging/intel_sst/intel_sst_stream_encoded.c b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
index fbae39fda5c0..5c455608b024 100644
--- a/drivers/staging/intel_sst/intel_sst_stream_encoded.c
+++ b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
@@ -1269,7 +1269,7 @@ finish:
 	dbufs->output_bytes_produced = total_output;
 	str_info->status = str_info->prev;
 	str_info->prev = STREAM_DECODE;
-	str_info->decode_ibuf = NULL;
 	kfree(str_info->decode_ibuf);
+	str_info->decode_ibuf = NULL;
 	return retval;
 }
diff --git a/drivers/staging/line6/control.c b/drivers/staging/line6/control.c
index 040e25ca6d33..67e23b6e2d35 100644
--- a/drivers/staging/line6/control.c
+++ b/drivers/staging/line6/control.c
@@ -266,210 +266,210 @@ VARIAX_PARAM_R(float, mix2);
 VARIAX_PARAM_R(float, mix1);
 VARIAX_PARAM_R(int, pickup_wiring);
 
-static DEVICE_ATTR(tweak, S_IWUGO | S_IRUGO, pod_get_tweak, pod_set_tweak);
-static DEVICE_ATTR(wah_position, S_IWUGO | S_IRUGO, pod_get_wah_position,
+static DEVICE_ATTR(tweak, S_IWUSR | S_IRUGO, pod_get_tweak, pod_set_tweak);
+static DEVICE_ATTR(wah_position, S_IWUSR | S_IRUGO, pod_get_wah_position,
 		   pod_set_wah_position);
-static DEVICE_ATTR(compression_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_gain, S_IWUSR | S_IRUGO,
 		   pod_get_compression_gain, pod_set_compression_gain);
-static DEVICE_ATTR(vol_pedal_position, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(vol_pedal_position, S_IWUSR | S_IRUGO,
 		   pod_get_vol_pedal_position, pod_set_vol_pedal_position);
-static DEVICE_ATTR(compression_threshold, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_threshold, S_IWUSR | S_IRUGO,
 		   pod_get_compression_threshold,
 		   pod_set_compression_threshold);
-static DEVICE_ATTR(pan, S_IWUGO | S_IRUGO, pod_get_pan, pod_set_pan);
-static DEVICE_ATTR(amp_model_setup, S_IWUGO | S_IRUGO, pod_get_amp_model_setup,
+static DEVICE_ATTR(pan, S_IWUSR | S_IRUGO, pod_get_pan, pod_set_pan);
+static DEVICE_ATTR(amp_model_setup, S_IWUSR | S_IRUGO, pod_get_amp_model_setup,
 		   pod_set_amp_model_setup);
-static DEVICE_ATTR(amp_model, S_IWUGO | S_IRUGO, pod_get_amp_model,
+static DEVICE_ATTR(amp_model, S_IWUSR | S_IRUGO, pod_get_amp_model,
 		   pod_set_amp_model);
-static DEVICE_ATTR(drive, S_IWUGO | S_IRUGO, pod_get_drive, pod_set_drive);
-static DEVICE_ATTR(bass, S_IWUGO | S_IRUGO, pod_get_bass, pod_set_bass);
-static DEVICE_ATTR(mid, S_IWUGO | S_IRUGO, pod_get_mid, pod_set_mid);
-static DEVICE_ATTR(lowmid, S_IWUGO | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
-static DEVICE_ATTR(treble, S_IWUGO | S_IRUGO, pod_get_treble, pod_set_treble);
-static DEVICE_ATTR(highmid, S_IWUGO | S_IRUGO, pod_get_highmid,
+static DEVICE_ATTR(drive, S_IWUSR | S_IRUGO, pod_get_drive, pod_set_drive);
+static DEVICE_ATTR(bass, S_IWUSR | S_IRUGO, pod_get_bass, pod_set_bass);
+static DEVICE_ATTR(mid, S_IWUSR | S_IRUGO, pod_get_mid, pod_set_mid);
+static DEVICE_ATTR(lowmid, S_IWUSR | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
+static DEVICE_ATTR(treble, S_IWUSR | S_IRUGO, pod_get_treble, pod_set_treble);
+static DEVICE_ATTR(highmid, S_IWUSR | S_IRUGO, pod_get_highmid,
 		   pod_set_highmid);
-static DEVICE_ATTR(chan_vol, S_IWUGO | S_IRUGO, pod_get_chan_vol,
+static DEVICE_ATTR(chan_vol, S_IWUSR | S_IRUGO, pod_get_chan_vol,
 		   pod_set_chan_vol);
-static DEVICE_ATTR(reverb_mix, S_IWUGO | S_IRUGO, pod_get_reverb_mix,
+static DEVICE_ATTR(reverb_mix, S_IWUSR | S_IRUGO, pod_get_reverb_mix,
 		   pod_set_reverb_mix);
-static DEVICE_ATTR(effect_setup, S_IWUGO | S_IRUGO, pod_get_effect_setup,
+static DEVICE_ATTR(effect_setup, S_IWUSR | S_IRUGO, pod_get_effect_setup,
 		   pod_set_effect_setup);
-static DEVICE_ATTR(band_1_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_1_frequency, S_IWUSR | S_IRUGO,
 		   pod_get_band_1_frequency, pod_set_band_1_frequency);
-static DEVICE_ATTR(presence, S_IWUGO | S_IRUGO, pod_get_presence,
+static DEVICE_ATTR(presence, S_IWUSR | S_IRUGO, pod_get_presence,
 		   pod_set_presence);
-static DEVICE_ATTR2(treble__bass, treble, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(treble__bass, treble, S_IWUSR | S_IRUGO,
 		    pod_get_treble__bass, pod_set_treble__bass);
-static DEVICE_ATTR(noise_gate_enable, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(noise_gate_enable, S_IWUSR | S_IRUGO,
 		   pod_get_noise_gate_enable, pod_set_noise_gate_enable);
-static DEVICE_ATTR(gate_threshold, S_IWUGO | S_IRUGO, pod_get_gate_threshold,
+static DEVICE_ATTR(gate_threshold, S_IWUSR | S_IRUGO, pod_get_gate_threshold,
 		   pod_set_gate_threshold);
-static DEVICE_ATTR(gate_decay_time, S_IWUGO | S_IRUGO, pod_get_gate_decay_time,
+static DEVICE_ATTR(gate_decay_time, S_IWUSR | S_IRUGO, pod_get_gate_decay_time,
 		   pod_set_gate_decay_time);
-static DEVICE_ATTR(stomp_enable, S_IWUGO | S_IRUGO, pod_get_stomp_enable,
+static DEVICE_ATTR(stomp_enable, S_IWUSR | S_IRUGO, pod_get_stomp_enable,
 		   pod_set_stomp_enable);
-static DEVICE_ATTR(comp_enable, S_IWUGO | S_IRUGO, pod_get_comp_enable,
+static DEVICE_ATTR(comp_enable, S_IWUSR | S_IRUGO, pod_get_comp_enable,
 		   pod_set_comp_enable);
-static DEVICE_ATTR(stomp_time, S_IWUGO | S_IRUGO, pod_get_stomp_time,
+static DEVICE_ATTR(stomp_time, S_IWUSR | S_IRUGO, pod_get_stomp_time,
 		   pod_set_stomp_time);
-static DEVICE_ATTR(delay_enable, S_IWUGO | S_IRUGO, pod_get_delay_enable,
+static DEVICE_ATTR(delay_enable, S_IWUSR | S_IRUGO, pod_get_delay_enable,
 		   pod_set_delay_enable);
-static DEVICE_ATTR(mod_param_1, S_IWUGO | S_IRUGO, pod_get_mod_param_1,
+static DEVICE_ATTR(mod_param_1, S_IWUSR | S_IRUGO, pod_get_mod_param_1,
 		   pod_set_mod_param_1);
-static DEVICE_ATTR(delay_param_1, S_IWUGO | S_IRUGO, pod_get_delay_param_1,
+static DEVICE_ATTR(delay_param_1, S_IWUSR | S_IRUGO, pod_get_delay_param_1,
 		   pod_set_delay_param_1);
-static DEVICE_ATTR(delay_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_note_value, S_IWUSR | S_IRUGO,
 		   pod_get_delay_param_1_note_value,
 		   pod_set_delay_param_1_note_value);
-static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUSR | S_IRUGO,
 		    pod_get_band_2_frequency__bass,
 		    pod_set_band_2_frequency__bass);
-static DEVICE_ATTR(delay_param_2, S_IWUGO | S_IRUGO, pod_get_delay_param_2,
+static DEVICE_ATTR(delay_param_2, S_IWUSR | S_IRUGO, pod_get_delay_param_2,
 		   pod_set_delay_param_2);
-static DEVICE_ATTR(delay_volume_mix, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_volume_mix, S_IWUSR | S_IRUGO,
 		   pod_get_delay_volume_mix, pod_set_delay_volume_mix);
-static DEVICE_ATTR(delay_param_3, S_IWUGO | S_IRUGO, pod_get_delay_param_3,
+static DEVICE_ATTR(delay_param_3, S_IWUSR | S_IRUGO, pod_get_delay_param_3,
 		   pod_set_delay_param_3);
-static DEVICE_ATTR(reverb_enable, S_IWUGO | S_IRUGO, pod_get_reverb_enable,
+static DEVICE_ATTR(reverb_enable, S_IWUSR | S_IRUGO, pod_get_reverb_enable,
 		   pod_set_reverb_enable);
-static DEVICE_ATTR(reverb_type, S_IWUGO | S_IRUGO, pod_get_reverb_type,
+static DEVICE_ATTR(reverb_type, S_IWUSR | S_IRUGO, pod_get_reverb_type,
 		   pod_set_reverb_type);
-static DEVICE_ATTR(reverb_decay, S_IWUGO | S_IRUGO, pod_get_reverb_decay,
+static DEVICE_ATTR(reverb_decay, S_IWUSR | S_IRUGO, pod_get_reverb_decay,
 		   pod_set_reverb_decay);
-static DEVICE_ATTR(reverb_tone, S_IWUGO | S_IRUGO, pod_get_reverb_tone,
+static DEVICE_ATTR(reverb_tone, S_IWUSR | S_IRUGO, pod_get_reverb_tone,
 		   pod_set_reverb_tone);
-static DEVICE_ATTR(reverb_pre_delay, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(reverb_pre_delay, S_IWUSR | S_IRUGO,
 		   pod_get_reverb_pre_delay, pod_set_reverb_pre_delay);
-static DEVICE_ATTR(reverb_pre_post, S_IWUGO | S_IRUGO, pod_get_reverb_pre_post,
+static DEVICE_ATTR(reverb_pre_post, S_IWUSR | S_IRUGO, pod_get_reverb_pre_post,
 		   pod_set_reverb_pre_post);
-static DEVICE_ATTR(band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_2_frequency, S_IWUSR | S_IRUGO,
 		   pod_get_band_2_frequency, pod_set_band_2_frequency);
-static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUSR | S_IRUGO,
 		    pod_get_band_3_frequency__bass,
 		    pod_set_band_3_frequency__bass);
-static DEVICE_ATTR(wah_enable, S_IWUGO | S_IRUGO, pod_get_wah_enable,
+static DEVICE_ATTR(wah_enable, S_IWUSR | S_IRUGO, pod_get_wah_enable,
 		   pod_set_wah_enable);
-static DEVICE_ATTR(modulation_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_lo_cut, S_IWUSR | S_IRUGO,
 		   pod_get_modulation_lo_cut, pod_set_modulation_lo_cut);
-static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUSR | S_IRUGO,
 		   pod_get_delay_reverb_lo_cut, pod_set_delay_reverb_lo_cut);
-static DEVICE_ATTR(volume_pedal_minimum, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(volume_pedal_minimum, S_IWUSR | S_IRUGO,
 		   pod_get_volume_pedal_minimum, pod_set_volume_pedal_minimum);
-static DEVICE_ATTR(eq_pre_post, S_IWUGO | S_IRUGO, pod_get_eq_pre_post,
+static DEVICE_ATTR(eq_pre_post, S_IWUSR | S_IRUGO, pod_get_eq_pre_post,
 		   pod_set_eq_pre_post);
-static DEVICE_ATTR(volume_pre_post, S_IWUGO | S_IRUGO, pod_get_volume_pre_post,
+static DEVICE_ATTR(volume_pre_post, S_IWUSR | S_IRUGO, pod_get_volume_pre_post,
 		   pod_set_volume_pre_post);
-static DEVICE_ATTR(di_model, S_IWUGO | S_IRUGO, pod_get_di_model,
+static DEVICE_ATTR(di_model, S_IWUSR | S_IRUGO, pod_get_di_model,
 		   pod_set_di_model);
-static DEVICE_ATTR(di_delay, S_IWUGO | S_IRUGO, pod_get_di_delay,
+static DEVICE_ATTR(di_delay, S_IWUSR | S_IRUGO, pod_get_di_delay,
 		   pod_set_di_delay);
-static DEVICE_ATTR(mod_enable, S_IWUGO | S_IRUGO, pod_get_mod_enable,
+static DEVICE_ATTR(mod_enable, S_IWUSR | S_IRUGO, pod_get_mod_enable,
 		   pod_set_mod_enable);
-static DEVICE_ATTR(mod_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_note_value, S_IWUSR | S_IRUGO,
 		   pod_get_mod_param_1_note_value,
 		   pod_set_mod_param_1_note_value);
-static DEVICE_ATTR(mod_param_2, S_IWUGO | S_IRUGO, pod_get_mod_param_2,
+static DEVICE_ATTR(mod_param_2, S_IWUSR | S_IRUGO, pod_get_mod_param_2,
 		   pod_set_mod_param_2);
-static DEVICE_ATTR(mod_param_3, S_IWUGO | S_IRUGO, pod_get_mod_param_3,
+static DEVICE_ATTR(mod_param_3, S_IWUSR | S_IRUGO, pod_get_mod_param_3,
 		   pod_set_mod_param_3);
-static DEVICE_ATTR(mod_param_4, S_IWUGO | S_IRUGO, pod_get_mod_param_4,
+static DEVICE_ATTR(mod_param_4, S_IWUSR | S_IRUGO, pod_get_mod_param_4,
 		   pod_set_mod_param_4);
-static DEVICE_ATTR(mod_param_5, S_IWUGO | S_IRUGO, pod_get_mod_param_5,
+static DEVICE_ATTR(mod_param_5, S_IWUSR | S_IRUGO, pod_get_mod_param_5,
 		   pod_set_mod_param_5);
-static DEVICE_ATTR(mod_volume_mix, S_IWUGO | S_IRUGO, pod_get_mod_volume_mix,
+static DEVICE_ATTR(mod_volume_mix, S_IWUSR | S_IRUGO, pod_get_mod_volume_mix,
 		   pod_set_mod_volume_mix);
-static DEVICE_ATTR(mod_pre_post, S_IWUGO | S_IRUGO, pod_get_mod_pre_post,
+static DEVICE_ATTR(mod_pre_post, S_IWUSR | S_IRUGO, pod_get_mod_pre_post,
 		   pod_set_mod_pre_post);
-static DEVICE_ATTR(modulation_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_model, S_IWUSR | S_IRUGO,
 		   pod_get_modulation_model, pod_set_modulation_model);
-static DEVICE_ATTR(band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_3_frequency, S_IWUSR | S_IRUGO,
 		   pod_get_band_3_frequency, pod_set_band_3_frequency);
-static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUSR | S_IRUGO,
 		    pod_get_band_4_frequency__bass,
 		    pod_set_band_4_frequency__bass);
-static DEVICE_ATTR(mod_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_double_precision, S_IWUSR | S_IRUGO,
 		   pod_get_mod_param_1_double_precision,
 		   pod_set_mod_param_1_double_precision);
-static DEVICE_ATTR(delay_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_double_precision, S_IWUSR | S_IRUGO,
 		   pod_get_delay_param_1_double_precision,
 		   pod_set_delay_param_1_double_precision);
-static DEVICE_ATTR(eq_enable, S_IWUGO | S_IRUGO, pod_get_eq_enable,
+static DEVICE_ATTR(eq_enable, S_IWUSR | S_IRUGO, pod_get_eq_enable,
 		   pod_set_eq_enable);
-static DEVICE_ATTR(tap, S_IWUGO | S_IRUGO, pod_get_tap, pod_set_tap);
-static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tap, S_IWUSR | S_IRUGO, pod_get_tap, pod_set_tap);
+static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUSR | S_IRUGO,
 		   pod_get_volume_tweak_pedal_assign,
 		   pod_set_volume_tweak_pedal_assign);
-static DEVICE_ATTR(band_5_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_5_frequency, S_IWUSR | S_IRUGO,
 		   pod_get_band_5_frequency, pod_set_band_5_frequency);
-static DEVICE_ATTR(tuner, S_IWUGO | S_IRUGO, pod_get_tuner, pod_set_tuner);
-static DEVICE_ATTR(mic_selection, S_IWUGO | S_IRUGO, pod_get_mic_selection,
+static DEVICE_ATTR(tuner, S_IWUSR | S_IRUGO, pod_get_tuner, pod_set_tuner);
+static DEVICE_ATTR(mic_selection, S_IWUSR | S_IRUGO, pod_get_mic_selection,
 		   pod_set_mic_selection);
-static DEVICE_ATTR(cabinet_model, S_IWUGO | S_IRUGO, pod_get_cabinet_model,
+static DEVICE_ATTR(cabinet_model, S_IWUSR | S_IRUGO, pod_get_cabinet_model,
 		   pod_set_cabinet_model);
-static DEVICE_ATTR(stomp_model, S_IWUGO | S_IRUGO, pod_get_stomp_model,
+static DEVICE_ATTR(stomp_model, S_IWUSR | S_IRUGO, pod_get_stomp_model,
 		   pod_set_stomp_model);
-static DEVICE_ATTR(roomlevel, S_IWUGO | S_IRUGO, pod_get_roomlevel,
+static DEVICE_ATTR(roomlevel, S_IWUSR | S_IRUGO, pod_get_roomlevel,
 		   pod_set_roomlevel);
-static DEVICE_ATTR(band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_4_frequency, S_IWUSR | S_IRUGO,
 		   pod_get_band_4_frequency, pod_set_band_4_frequency);
-static DEVICE_ATTR(band_6_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_6_frequency, S_IWUSR | S_IRUGO,
 		   pod_get_band_6_frequency, pod_set_band_6_frequency);
-static DEVICE_ATTR(stomp_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(stomp_param_1_note_value, S_IWUSR | S_IRUGO,
 		   pod_get_stomp_param_1_note_value,
 		   pod_set_stomp_param_1_note_value);
-static DEVICE_ATTR(stomp_param_2, S_IWUGO | S_IRUGO, pod_get_stomp_param_2,
+static DEVICE_ATTR(stomp_param_2, S_IWUSR | S_IRUGO, pod_get_stomp_param_2,
 		   pod_set_stomp_param_2);
-static DEVICE_ATTR(stomp_param_3, S_IWUGO | S_IRUGO, pod_get_stomp_param_3,
+static DEVICE_ATTR(stomp_param_3, S_IWUSR | S_IRUGO, pod_get_stomp_param_3,
 		   pod_set_stomp_param_3);
-static DEVICE_ATTR(stomp_param_4, S_IWUGO | S_IRUGO, pod_get_stomp_param_4,
+static DEVICE_ATTR(stomp_param_4, S_IWUSR | S_IRUGO, pod_get_stomp_param_4,
 		   pod_set_stomp_param_4);
-static DEVICE_ATTR(stomp_param_5, S_IWUGO | S_IRUGO, pod_get_stomp_param_5,
+static DEVICE_ATTR(stomp_param_5, S_IWUSR | S_IRUGO, pod_get_stomp_param_5,
 		   pod_set_stomp_param_5);
-static DEVICE_ATTR(stomp_param_6, S_IWUGO | S_IRUGO, pod_get_stomp_param_6,
+static DEVICE_ATTR(stomp_param_6, S_IWUSR | S_IRUGO, pod_get_stomp_param_6,
 		   pod_set_stomp_param_6);
-static DEVICE_ATTR(amp_switch_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(amp_switch_select, S_IWUSR | S_IRUGO,
 		   pod_get_amp_switch_select, pod_set_amp_switch_select);
-static DEVICE_ATTR(delay_param_4, S_IWUGO | S_IRUGO, pod_get_delay_param_4,
+static DEVICE_ATTR(delay_param_4, S_IWUSR | S_IRUGO, pod_get_delay_param_4,
 		   pod_set_delay_param_4);
-static DEVICE_ATTR(delay_param_5, S_IWUGO | S_IRUGO, pod_get_delay_param_5,
+static DEVICE_ATTR(delay_param_5, S_IWUSR | S_IRUGO, pod_get_delay_param_5,
 		   pod_set_delay_param_5);
-static DEVICE_ATTR(delay_pre_post, S_IWUGO | S_IRUGO, pod_get_delay_pre_post,
+static DEVICE_ATTR(delay_pre_post, S_IWUSR | S_IRUGO, pod_get_delay_pre_post,
 		   pod_set_delay_pre_post);
-static DEVICE_ATTR(delay_model, S_IWUGO | S_IRUGO, pod_get_delay_model,
+static DEVICE_ATTR(delay_model, S_IWUSR | S_IRUGO, pod_get_delay_model,
 		   pod_set_delay_model);
-static DEVICE_ATTR(delay_verb_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_verb_model, S_IWUSR | S_IRUGO,
 		   pod_get_delay_verb_model, pod_set_delay_verb_model);
-static DEVICE_ATTR(tempo_msb, S_IWUGO | S_IRUGO, pod_get_tempo_msb,
+static DEVICE_ATTR(tempo_msb, S_IWUSR | S_IRUGO, pod_get_tempo_msb,
 		   pod_set_tempo_msb);
-static DEVICE_ATTR(tempo_lsb, S_IWUGO | S_IRUGO, pod_get_tempo_lsb,
+static DEVICE_ATTR(tempo_lsb, S_IWUSR | S_IRUGO, pod_get_tempo_lsb,
 		   pod_set_tempo_lsb);
-static DEVICE_ATTR(wah_model, S_IWUGO | S_IRUGO, pod_get_wah_model,
+static DEVICE_ATTR(wah_model, S_IWUSR | S_IRUGO, pod_get_wah_model,
 		   pod_set_wah_model);
-static DEVICE_ATTR(bypass_volume, S_IWUGO | S_IRUGO, pod_get_bypass_volume,
+static DEVICE_ATTR(bypass_volume, S_IWUSR | S_IRUGO, pod_get_bypass_volume,
 		   pod_set_bypass_volume);
-static DEVICE_ATTR(fx_loop_on_off, S_IWUGO | S_IRUGO, pod_get_fx_loop_on_off,
+static DEVICE_ATTR(fx_loop_on_off, S_IWUSR | S_IRUGO, pod_get_fx_loop_on_off,
 		   pod_set_fx_loop_on_off);
-static DEVICE_ATTR(tweak_param_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tweak_param_select, S_IWUSR | S_IRUGO,
 		   pod_get_tweak_param_select, pod_set_tweak_param_select);
-static DEVICE_ATTR(amp1_engage, S_IWUGO | S_IRUGO, pod_get_amp1_engage,
+static DEVICE_ATTR(amp1_engage, S_IWUSR | S_IRUGO, pod_get_amp1_engage,
 		   pod_set_amp1_engage);
-static DEVICE_ATTR(band_1_gain, S_IWUGO | S_IRUGO, pod_get_band_1_gain,
+static DEVICE_ATTR(band_1_gain, S_IWUSR | S_IRUGO, pod_get_band_1_gain,
 		   pod_set_band_1_gain);
-static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUSR | S_IRUGO,
 		    pod_get_band_2_gain__bass, pod_set_band_2_gain__bass);
-static DEVICE_ATTR(band_2_gain, S_IWUGO | S_IRUGO, pod_get_band_2_gain,
+static DEVICE_ATTR(band_2_gain, S_IWUSR | S_IRUGO, pod_get_band_2_gain,
 		   pod_set_band_2_gain);
-static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUSR | S_IRUGO,
 		    pod_get_band_3_gain__bass, pod_set_band_3_gain__bass);
-static DEVICE_ATTR(band_3_gain, S_IWUGO | S_IRUGO, pod_get_band_3_gain,
+static DEVICE_ATTR(band_3_gain, S_IWUSR | S_IRUGO, pod_get_band_3_gain,
 		   pod_set_band_3_gain);
-static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUSR | S_IRUGO,
 		    pod_get_band_4_gain__bass, pod_set_band_4_gain__bass);
-static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUSR | S_IRUGO,
 		    pod_get_band_5_gain__bass, pod_set_band_5_gain__bass);
-static DEVICE_ATTR(band_4_gain, S_IWUGO | S_IRUGO, pod_get_band_4_gain,
+static DEVICE_ATTR(band_4_gain, S_IWUSR | S_IRUGO, pod_get_band_4_gain,
 		   pod_set_band_4_gain);
-static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUSR | S_IRUGO,
 		    pod_get_band_6_gain__bass, pod_set_band_6_gain__bass);
 static DEVICE_ATTR(body, S_IRUGO, variax_get_body, line6_nop_write);
 static DEVICE_ATTR(pickup1_enable, S_IRUGO, variax_get_pickup1_enable,
diff --git a/drivers/staging/line6/midi.c b/drivers/staging/line6/midi.c
index 4304dfe6c166..ab67e889d2c4 100644
--- a/drivers/staging/line6/midi.c
+++ b/drivers/staging/line6/midi.c
@@ -350,9 +350,9 @@ static ssize_t midi_set_midi_mask_receive(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(midi_mask_transmit, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_transmit, S_IWUSR | S_IRUGO,
 		   midi_get_midi_mask_transmit, midi_set_midi_mask_transmit);
-static DEVICE_ATTR(midi_mask_receive, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_receive, S_IWUSR | S_IRUGO,
 		   midi_get_midi_mask_receive, midi_set_midi_mask_receive);
 
 /* MIDI device destructor */
diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index e54770e34d2e..b9c55f9eb501 100644
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -79,9 +79,9 @@ static ssize_t pcm_set_impulse_period(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(impulse_volume, S_IWUGO | S_IRUGO, pcm_get_impulse_volume,
+static DEVICE_ATTR(impulse_volume, S_IWUSR | S_IRUGO, pcm_get_impulse_volume,
 		   pcm_set_impulse_volume);
-static DEVICE_ATTR(impulse_period, S_IWUGO | S_IRUGO, pcm_get_impulse_period,
+static DEVICE_ATTR(impulse_period, S_IWUSR | S_IRUGO, pcm_get_impulse_period,
 		   pcm_set_impulse_period);
 
 #endif
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 22e2cedcacf7..d9b30212585c 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -1051,48 +1051,48 @@ POD_GET_SYSTEM_PARAM(tuner_pitch, 1);
 #undef GET_SYSTEM_PARAM
 
 /* POD special files: */
-static DEVICE_ATTR(channel, S_IWUGO | S_IRUGO, pod_get_channel,
+static DEVICE_ATTR(channel, S_IWUSR | S_IRUGO, pod_get_channel,
 		   pod_set_channel);
 static DEVICE_ATTR(clip, S_IRUGO, pod_wait_for_clip, line6_nop_write);
 static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write);
 static DEVICE_ATTR(dirty, S_IRUGO, pod_get_dirty, line6_nop_write);
-static DEVICE_ATTR(dump, S_IWUGO | S_IRUGO, pod_get_dump, pod_set_dump);
-static DEVICE_ATTR(dump_buf, S_IWUGO | S_IRUGO, pod_get_dump_buf,
+static DEVICE_ATTR(dump, S_IWUSR | S_IRUGO, pod_get_dump, pod_set_dump);
+static DEVICE_ATTR(dump_buf, S_IWUSR | S_IRUGO, pod_get_dump_buf,
 		   pod_set_dump_buf);
-static DEVICE_ATTR(finish, S_IWUGO, line6_nop_read, pod_set_finish);
+static DEVICE_ATTR(finish, S_IWUSR, line6_nop_read, pod_set_finish);
 static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version,
 		   line6_nop_write);
-static DEVICE_ATTR(midi_postprocess, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_postprocess, S_IWUSR | S_IRUGO,
 		   pod_get_midi_postprocess, pod_set_midi_postprocess);
-static DEVICE_ATTR(monitor_level, S_IWUGO | S_IRUGO, pod_get_monitor_level,
+static DEVICE_ATTR(monitor_level, S_IWUSR | S_IRUGO, pod_get_monitor_level,
 		   pod_set_monitor_level);
 static DEVICE_ATTR(name, S_IRUGO, pod_get_name, line6_nop_write);
 static DEVICE_ATTR(name_buf, S_IRUGO, pod_get_name_buf, line6_nop_write);
-static DEVICE_ATTR(retrieve_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_amp_setup, S_IWUSR, line6_nop_read,
 		   pod_set_retrieve_amp_setup);
-static DEVICE_ATTR(retrieve_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_channel, S_IWUSR, line6_nop_read,
 		   pod_set_retrieve_channel);
-static DEVICE_ATTR(retrieve_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_effects_setup, S_IWUSR, line6_nop_read,
 		   pod_set_retrieve_effects_setup);
-static DEVICE_ATTR(routing, S_IWUGO | S_IRUGO, pod_get_routing,
+static DEVICE_ATTR(routing, S_IWUSR | S_IRUGO, pod_get_routing,
 		   pod_set_routing);
 static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number,
 		   line6_nop_write);
-static DEVICE_ATTR(store_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_amp_setup, S_IWUSR, line6_nop_read,
 		   pod_set_store_amp_setup);
-static DEVICE_ATTR(store_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_channel, S_IWUSR, line6_nop_read,
 		   pod_set_store_channel);
-static DEVICE_ATTR(store_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_effects_setup, S_IWUSR, line6_nop_read,
 		   pod_set_store_effects_setup);
-static DEVICE_ATTR(tuner_freq, S_IWUGO | S_IRUGO, pod_get_tuner_freq,
+static DEVICE_ATTR(tuner_freq, S_IWUSR | S_IRUGO, pod_get_tuner_freq,
 		   pod_set_tuner_freq);
-static DEVICE_ATTR(tuner_mute, S_IWUGO | S_IRUGO, pod_get_tuner_mute,
+static DEVICE_ATTR(tuner_mute, S_IWUSR | S_IRUGO, pod_get_tuner_mute,
 		   pod_set_tuner_mute);
 static DEVICE_ATTR(tuner_note, S_IRUGO, pod_get_tuner_note, line6_nop_write);
 static DEVICE_ATTR(tuner_pitch, S_IRUGO, pod_get_tuner_pitch, line6_nop_write);
 
 #ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
 #endif
 
 /* control info callback */
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
index 6a10b0f9749a..879e6992bbc6 100644
--- a/drivers/staging/line6/toneport.c
+++ b/drivers/staging/line6/toneport.c
@@ -154,9 +154,9 @@ static ssize_t toneport_set_led_green(struct device *dev,
 	return count;
 }
 
-static DEVICE_ATTR(led_red, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_red, S_IWUSR | S_IRUGO, line6_nop_read,
 		   toneport_set_led_red);
-static DEVICE_ATTR(led_green, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_green, S_IWUSR | S_IRUGO, line6_nop_read,
 		   toneport_set_led_green);
 
 static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2)
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index 894eee7f2317..81241cdf1be9 100644
--- a/drivers/staging/line6/variax.c
+++ b/drivers/staging/line6/variax.c
@@ -549,21 +549,21 @@ static ssize_t variax_set_raw2(struct device *dev,
 #endif
 
 /* Variax workbench special files: */
-static DEVICE_ATTR(model, S_IWUGO | S_IRUGO, variax_get_model,
+static DEVICE_ATTR(model, S_IWUSR | S_IRUGO, variax_get_model,
 		   variax_set_model);
-static DEVICE_ATTR(volume, S_IWUGO | S_IRUGO, variax_get_volume,
+static DEVICE_ATTR(volume, S_IWUSR | S_IRUGO, variax_get_volume,
 		   variax_set_volume);
-static DEVICE_ATTR(tone, S_IWUGO | S_IRUGO, variax_get_tone, variax_set_tone);
+static DEVICE_ATTR(tone, S_IWUSR | S_IRUGO, variax_get_tone, variax_set_tone);
 static DEVICE_ATTR(name, S_IRUGO, variax_get_name, line6_nop_write);
 static DEVICE_ATTR(bank, S_IRUGO, variax_get_bank, line6_nop_write);
 static DEVICE_ATTR(dump, S_IRUGO, variax_get_dump, line6_nop_write);
-static DEVICE_ATTR(active, S_IWUGO | S_IRUGO, variax_get_active,
+static DEVICE_ATTR(active, S_IWUSR | S_IRUGO, variax_get_active,
 		   variax_set_active);
 static DEVICE_ATTR(guitar, S_IRUGO, variax_get_guitar, line6_nop_write);
 
 #ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
-static DEVICE_ATTR(raw2, S_IWUGO, line6_nop_read, variax_set_raw2);
+static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw2, S_IWUSR, line6_nop_read, variax_set_raw2);
 #endif
 
 /*
diff --git a/drivers/staging/quickstart/quickstart.c b/drivers/staging/quickstart/quickstart.c
index d746715d3d89..d83bec876d2e 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -355,7 +355,6 @@ static int quickstart_acpi_remove(struct acpi_device *device, int type)
 static void quickstart_exit(void)
 {
 	input_unregister_device(quickstart_input);
-	input_free_device(quickstart_input);
 
 	device_remove_file(&pf_device->dev, &dev_attr_pressed_button);
 	device_remove_file(&pf_device->dev, &dev_attr_buttons);
@@ -375,6 +374,7 @@ static int __init quickstart_init_input(void)
 {
 	struct quickstart_btn **ptr = &quickstart_data.btn_lst;
 	int count;
+	int ret;
 
 	quickstart_input = input_allocate_device();
 
@@ -391,7 +391,13 @@ static int __init quickstart_init_input(void)
 		ptr = &((*ptr)->next);
 	}
 
-	return input_register_device(quickstart_input);
+	ret = input_register_device(quickstart_input);
+	if (ret) {
+		input_free_device(quickstart_input);
+		return ret;
+	}
+
+	return 0;
 }
 
 static int __init quickstart_init(void)
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
index ddacfc6c4861..cd15daae5412 100644
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ b/drivers/staging/rt2860/usb_main_dev.c
@@ -182,6 +182,7 @@ struct usb_device_id rtusb_usb_id[] = {
 	{USB_DEVICE(0x2001, 0x3C09)},	/* D-Link */
 	{USB_DEVICE(0x2001, 0x3C0A)},	/* D-Link 3072 */
 	{USB_DEVICE(0x2019, 0xED14)},	/* Planex Communications, Inc. */
+	{USB_DEVICE(0x0411, 0x015D)},	/* Buffalo Airstation WLI-UC-GN */
 	{}			/* Terminating entry */
 };
 
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
index 46000d72f4c4..3bdf9b31cc4e 100644
--- a/drivers/staging/rtl8187se/r8185b_init.c
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -264,8 +264,12 @@ HwHSSIThreeWire(
 
 			udelay(10);
 		}
-		if (TryCnt == TC_3W_POLL_MAX_TRY_CNT)
-			panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp);
+		if (TryCnt == TC_3W_POLL_MAX_TRY_CNT) {
+			printk(KERN_ERR "rtl8187se: HwThreeWire(): CmdReg:"
+			       " %#X RE|WE bits are not clear!!\n", u1bTmp);
+			dump_stack();
+			return 0;
+		}
 
 		/* RTL8187S HSSI Read/Write Function */
 		u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
@@ -298,13 +302,23 @@ HwHSSIThreeWire(
 				int idx;
 				int ByteCnt = nDataBufBitCnt / 8;
 								/* printk("%d\n",nDataBufBitCnt); */
-				if ((nDataBufBitCnt % 8) != 0)
-				panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n",
-				nDataBufBitCnt);
+				if ((nDataBufBitCnt % 8) != 0) {
+					printk(KERN_ERR "rtl8187se: "
+					       "HwThreeWire(): nDataBufBitCnt(%d)"
+					       " should be multiple of 8!!!\n",
+					       nDataBufBitCnt);
+					dump_stack();
+					nDataBufBitCnt += 8;
+					nDataBufBitCnt &= ~7;
+				}
 
-			       if (nDataBufBitCnt > 64)
-				panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n",
-				nDataBufBitCnt);
+			       if (nDataBufBitCnt > 64) {
+					printk(KERN_ERR "rtl8187se: HwThreeWire():"
+					       " nDataBufBitCnt(%d) should <= 64!!!\n",
+					       nDataBufBitCnt);
+					dump_stack();
+					nDataBufBitCnt = 64;
+				}
 
 				for (idx = 0; idx < ByteCnt; idx++)
 					write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx));
diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c
index f6569dce3012..0e9483bbabe1 100644
--- a/drivers/staging/rtl8712/usb_halinit.c
+++ b/drivers/staging/rtl8712/usb_halinit.c
@@ -37,7 +37,7 @@ u8 r8712_usb_hal_bus_init(struct _adapter *padapter)
 {
 	u8 val8 = 0;
 	u8 ret = _SUCCESS;
-	u8 PollingCnt = 20;
+	int PollingCnt = 20;
 	struct registry_priv *pregistrypriv = &padapter->registrypriv;
 
 	if (pregistrypriv->chip_version == RTL8712_FPGA) {
diff --git a/drivers/staging/samsung-laptop/samsung-laptop.c b/drivers/staging/samsung-laptop/samsung-laptop.c
index eb44b60e1eb5..ac2bf11e1119 100644
--- a/drivers/staging/samsung-laptop/samsung-laptop.c
+++ b/drivers/staging/samsung-laptop/samsung-laptop.c
@@ -356,7 +356,7 @@ static ssize_t set_silent_state(struct device *dev,
 	}
 	return count;
 }
-static DEVICE_ATTR(silent, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(silent, S_IWUSR | S_IRUGO,
 		   get_silent_state, set_silent_state);
 
 
diff --git a/drivers/staging/speakup/fakekey.c b/drivers/staging/speakup/fakekey.c
index adb93f21c0d6..65b231178f05 100644
--- a/drivers/staging/speakup/fakekey.c
+++ b/drivers/staging/speakup/fakekey.c
@@ -62,7 +62,6 @@ void speakup_remove_virtual_keyboard(void)
 {
 	if (virt_keyboard != NULL) {
 		input_unregister_device(virt_keyboard);
-		input_free_device(virt_keyboard);
 		virt_keyboard = NULL;
 	}
 }
diff --git a/drivers/staging/spectra/ffsport.c b/drivers/staging/spectra/ffsport.c
index c7932da03c56..63a9d0adf32d 100644
--- a/drivers/staging/spectra/ffsport.c
+++ b/drivers/staging/spectra/ffsport.c
@@ -656,7 +656,7 @@ static int SBD_setup_device(struct spectra_nand_dev *dev, int which)
 	/* Here we force report 512 byte hardware sector size to Kernel */
 	blk_queue_logical_block_size(dev->queue, 512);
 
-	blk_queue_ordered(dev->queue, QUEUE_ORDERED_DRAIN_FLUSH);
+	blk_queue_flush(dev->queue, REQ_FLUSH);
 
 	dev->thread = kthread_run(spectra_trans_thread, dev, "nand_thd");
 	if (IS_ERR(dev->thread)) {
diff --git a/drivers/staging/tm6000/Kconfig b/drivers/staging/tm6000/Kconfig
index de7ebb99d8f6..114eec8a630a 100644
--- a/drivers/staging/tm6000/Kconfig
+++ b/drivers/staging/tm6000/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_TM6000
 	tristate "TV Master TM5600/6000/6010 driver"
-	depends on VIDEO_DEV && I2C && INPUT && IR_CORE && USB && EXPERIMENTAL
+	depends on VIDEO_DEV && I2C && INPUT && RC_CORE && USB && EXPERIMENTAL
 	select VIDEO_TUNER
 	select MEDIA_TUNER_XC2028
 	select MEDIA_TUNER_XC5000
diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
index 664e6038090d..5a7946c6de50 100644
--- a/drivers/staging/tm6000/tm6000-cards.c
+++ b/drivers/staging/tm6000/tm6000-cards.c
@@ -521,13 +521,6 @@ int tm6000_cards_setup(struct tm6000_core *dev)
 				printk(KERN_ERR "Error %i doing tuner reset\n", rc);
 				return rc;
 			}
-			msleep(10);
-
-			if (!i) {
-				rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
-				if (rc >= 0)
-					printk(KERN_DEBUG "board=0x%08x\n", rc);
-			}
 		}
 	} else {
 		printk(KERN_ERR "Tuner reset is not configured\n");
@@ -545,7 +538,7 @@ static void tm6000_config_tuner(struct tm6000_core *dev)
 
 	/* Load tuner module */
 	v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-		NULL, "tuner", dev->tuner_addr, NULL);
+		"tuner", dev->tuner_addr, NULL);
 
 	memset(&tun_setup, 0, sizeof(tun_setup));
 	tun_setup.type = dev->tuner_type;
@@ -683,7 +676,7 @@ static int tm6000_init_dev(struct tm6000_core *dev)
 
 	if (dev->caps.has_tda9874)
 		v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-			NULL, "tvaudio", I2C_ADDR_TDA9874, NULL);
+			"tvaudio", I2C_ADDR_TDA9874, NULL);
 
 	/* register and initialize V4L2 */
 	rc = tm6000_v4l2_register(dev);
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 40a0206e2432..8c897d79ce7a 100644
--- a/drivers/staging/tm6000/tm6000-core.c
+++ b/drivers/staging/tm6000/tm6000-core.c
@@ -542,6 +542,26 @@ int tm6000_init(struct tm6000_core *dev)
 	int board, rc = 0, i, size;
 	struct reg_init *tab;
 
+	/* Check board revision */
+	board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
+	if (board >= 0) {
+		switch (board & 0xff) {
+		case 0xf3:
+			printk(KERN_INFO "Found tm6000\n");
+			if (dev->dev_type != TM6000)
+				dev->dev_type = TM6000;
+			break;
+		case 0xf4:
+			printk(KERN_INFO "Found tm6010\n");
+			if (dev->dev_type != TM6010)
+				dev->dev_type = TM6010;
+			break;
+		default:
+			printk(KERN_INFO "Unknown board version = 0x%08x\n", board);
+		}
+	} else
+		printk(KERN_ERR "Error %i while retrieving board version\n", board);
+
 	if (dev->dev_type == TM6010) {
 		tab = tm6010_init_tab;
 		size = ARRAY_SIZE(tm6010_init_tab);
@@ -563,13 +583,6 @@ int tm6000_init(struct tm6000_core *dev)
 
 	msleep(5); /* Just to be conservative */
 
-	/* Check board version - maybe 10Moons specific */
-	board = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0);
-	if (board >= 0)
-		printk(KERN_INFO "Board version = 0x%08x\n", board);
-	else
-		printk(KERN_ERR "Error %i while retrieving board version\n", board);
-
 	rc = tm6000_cards_setup(dev);
 
 	return rc;
diff --git a/drivers/staging/tm6000/tm6000-i2c.c b/drivers/staging/tm6000/tm6000-i2c.c
index 93f625fc852b..18de4748f27e 100644
--- a/drivers/staging/tm6000/tm6000-i2c.c
+++ b/drivers/staging/tm6000/tm6000-i2c.c
@@ -301,33 +301,11 @@ static u32 functionality(struct i2c_adapter *adap)
 	return I2C_FUNC_SMBUS_EMUL;
 }
 
-#define mass_write(addr, reg, data...)					\
-	{ static const u8 _val[] = data;				\
-	rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,	\
-	REQ_16_SET_GET_I2C_WR1_RDN, (reg<<8)+addr, 0x00, (u8 *) _val,	\
-	ARRAY_SIZE(_val));						\
-	if (rc < 0) {							\
-		printk(KERN_ERR "Error on line %d: %d\n", __LINE__, rc);	\
-		return rc;						\
-	}								\
-	msleep(10);							\
-	}
-
-static struct i2c_algorithm tm6000_algo = {
+static const struct i2c_algorithm tm6000_algo = {
 	.master_xfer   = tm6000_i2c_xfer,
 	.functionality = functionality,
 };
 
-static struct i2c_adapter tm6000_adap_template = {
-	.owner = THIS_MODULE,
-	.name = "tm6000",
-	.algo = &tm6000_algo,
-};
-
-static struct i2c_client tm6000_client_template = {
-	.name = "tm6000 internal",
-};
-
 /* ----------------------------------------------------------- */
 
 /*
@@ -337,17 +315,20 @@ static struct i2c_client tm6000_client_template = {
 int tm6000_i2c_register(struct tm6000_core *dev)
 {
 	unsigned char eedata[256];
+	int rc;
 
-	dev->i2c_adap = tm6000_adap_template;
+	dev->i2c_adap.owner = THIS_MODULE;
+	dev->i2c_adap.algo = &tm6000_algo;
 	dev->i2c_adap.dev.parent = &dev->udev->dev;
-	strcpy(dev->i2c_adap.name, dev->name);
+	strlcpy(dev->i2c_adap.name, dev->name, sizeof(dev->i2c_adap.name));
 	dev->i2c_adap.algo_data = dev;
-	i2c_add_adapter(&dev->i2c_adap);
+	i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
+	rc = i2c_add_adapter(&dev->i2c_adap);
+	if (rc)
+		return rc;
 
-	dev->i2c_client = tm6000_client_template;
 	dev->i2c_client.adapter = &dev->i2c_adap;
-
-	i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev);
+	strlcpy(dev->i2c_client.name, "tm6000 internal", I2C_NAME_SIZE);
 
 	tm6000_i2c_eeprom(dev, eedata, sizeof(eedata));
 
diff --git a/drivers/staging/tm6000/tm6000-input.c b/drivers/staging/tm6000/tm6000-input.c
index 6022caaa739b..e02ea6720380 100644
--- a/drivers/staging/tm6000/tm6000-input.c
+++ b/drivers/staging/tm6000/tm6000-input.c
@@ -24,8 +24,7 @@
 #include <linux/input.h>
 #include <linux/usb.h>
 
-#include <media/ir-core.h>
-#include <media/ir-common.h>
+#include <media/rc-core.h>
 
 #include "tm6000.h"
 #include "tm6000-regs.h"
@@ -51,8 +50,7 @@ struct tm6000_ir_poll_result {
 
 struct tm6000_IR {
 	struct tm6000_core	*dev;
-	struct ir_input_dev	*input;
-	struct ir_input_state	ir;
+	struct rc_dev		*rc;
 	char			name[32];
 	char			phys[32];
 
@@ -67,7 +65,7 @@ struct tm6000_IR {
 	int (*get_key) (struct tm6000_IR *, struct tm6000_ir_poll_result *);
 
 	/* IR device properties */
-	struct ir_dev_props	props;
+	u64			rc_type;
 };
 
 
@@ -145,7 +143,7 @@ static int default_polling_getkey(struct tm6000_IR *ir,
 		return 0;
 
 	if (&dev->int_in) {
-		if (ir->ir.ir_type == IR_TYPE_RC5)
+		if (ir->rc_type == RC_TYPE_RC5)
 			poll_result->rc_data = ir->urb_data[0];
 		else
 			poll_result->rc_data = ir->urb_data[0] | ir->urb_data[1] << 8;
@@ -155,7 +153,7 @@ static int default_polling_getkey(struct tm6000_IR *ir,
 		tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
 		msleep(10);
 
-		if (ir->ir.ir_type == IR_TYPE_RC5) {
+		if (ir->rc_type == RC_TYPE_RC5) {
 			rc = tm6000_read_write_usb(dev, USB_DIR_IN |
 				USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 				REQ_02_GET_IR_CODE, 0, 0, buf, 1);
@@ -201,10 +199,7 @@ static void tm6000_ir_handle_key(struct tm6000_IR *ir)
 	dprintk("ir->get_key result data=%04x\n", poll_result.rc_data);
 
 	if (ir->key) {
-		ir_input_keydown(ir->input->input_dev, &ir->ir,
-				(u32)poll_result.rc_data);
-
-		ir_input_nokey(ir->input->input_dev, &ir->ir);
+		rc_keydown(ir->rc, poll_result.rc_data, 0);
 		ir->key = 0;
 	}
 	return;
@@ -218,9 +213,9 @@ static void tm6000_ir_work(struct work_struct *work)
 	schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling));
 }
 
-static int tm6000_ir_start(void *priv)
+static int tm6000_ir_start(struct rc_dev *rc)
 {
-	struct tm6000_IR *ir = priv;
+	struct tm6000_IR *ir = rc->priv;
 
 	INIT_DELAYED_WORK(&ir->work, tm6000_ir_work);
 	schedule_delayed_work(&ir->work, 0);
@@ -228,16 +223,16 @@ static int tm6000_ir_start(void *priv)
 	return 0;
 }
 
-static void tm6000_ir_stop(void *priv)
+static void tm6000_ir_stop(struct rc_dev *rc)
 {
-	struct tm6000_IR *ir = priv;
+	struct tm6000_IR *ir = rc->priv;
 
 	cancel_delayed_work_sync(&ir->work);
 }
 
-int tm6000_ir_change_protocol(void *priv, u64 ir_type)
+int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
 {
-	struct tm6000_IR *ir = priv;
+	struct tm6000_IR *ir = rc->priv;
 
 	ir->get_key = default_polling_getkey;
 
@@ -249,9 +244,9 @@ int tm6000_ir_change_protocol(void *priv, u64 ir_type)
 int tm6000_ir_init(struct tm6000_core *dev)
 {
 	struct tm6000_IR *ir;
-	struct ir_input_dev *ir_input_dev;
+	struct rc_dev *rc;
 	int err = -ENOMEM;
-	int pipe, size, rc;
+	int pipe, size;
 
 	if (!enable_ir)
 		return -ENODEV;
@@ -263,24 +258,22 @@ int tm6000_ir_init(struct tm6000_core *dev)
 		return 0;
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	ir_input_dev = kzalloc(sizeof(*ir_input_dev), GFP_KERNEL);
-	ir_input_dev->input_dev = input_allocate_device();
-	if (!ir || !ir_input_dev || !ir_input_dev->input_dev)
-		goto err_out_free;
+	rc = rc_allocate_device();
+	if (!ir | !rc)
+		goto out;
 
 	/* record handles to ourself */
 	ir->dev = dev;
 	dev->ir = ir;
-
-	ir->input = ir_input_dev;
+	ir->rc = rc;
 
 	/* input einrichten */
-	ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC;
-	ir->props.priv = ir;
-	ir->props.change_protocol = tm6000_ir_change_protocol;
-	ir->props.open = tm6000_ir_start;
-	ir->props.close = tm6000_ir_stop;
-	ir->props.driver_type = RC_DRIVER_SCANCODE;
+	rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+	rc->priv = ir;
+	rc->change_protocol = tm6000_ir_change_protocol;
+	rc->open = tm6000_ir_start;
+	rc->close = tm6000_ir_stop;
+	rc->driver_type = RC_DRIVER_SCANCODE;
 
 	ir->polling = 50;
 
@@ -290,19 +283,17 @@ int tm6000_ir_init(struct tm6000_core *dev)
 	usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
 	strlcat(ir->phys, "/input0", sizeof(ir->phys));
 
-	tm6000_ir_change_protocol(ir, IR_TYPE_UNKNOWN);
-	err = ir_input_init(ir_input_dev->input_dev, &ir->ir, IR_TYPE_OTHER);
-	if (err < 0)
-		goto err_out_free;
-
-	ir_input_dev->input_dev->name = ir->name;
-	ir_input_dev->input_dev->phys = ir->phys;
-	ir_input_dev->input_dev->id.bustype = BUS_USB;
-	ir_input_dev->input_dev->id.version = 1;
-	ir_input_dev->input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
-	ir_input_dev->input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+	tm6000_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
 
-	ir_input_dev->input_dev->dev.parent = &dev->udev->dev;
+	rc->input_name = ir->name;
+	rc->input_phys = ir->phys;
+	rc->input_id.bustype = BUS_USB;
+	rc->input_id.version = 1;
+	rc->input_id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
+	rc->input_id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
+	rc->map_name = dev->ir_codes;
+	rc->driver_name = "tm6000";
+	rc->dev.parent = &dev->udev->dev;
 
 	if (&dev->int_in) {
 		dprintk("IR over int\n");
@@ -319,35 +310,32 @@ int tm6000_ir_init(struct tm6000_core *dev)
 		ir->int_urb->transfer_buffer = kzalloc(size, GFP_KERNEL);
 		if (ir->int_urb->transfer_buffer == NULL) {
 			usb_free_urb(ir->int_urb);
-			goto err_out_stop;
+			goto out;
 		}
 		dprintk("int interval: %d\n", dev->int_in.endp->desc.bInterval);
 		usb_fill_int_urb(ir->int_urb, dev->udev, pipe,
 			ir->int_urb->transfer_buffer, size,
 			tm6000_ir_urb_received, dev,
 			dev->int_in.endp->desc.bInterval);
-		rc = usb_submit_urb(ir->int_urb, GFP_KERNEL);
-		if (rc) {
+		err = usb_submit_urb(ir->int_urb, GFP_KERNEL);
+		if (err) {
 			kfree(ir->int_urb->transfer_buffer);
 			usb_free_urb(ir->int_urb);
-			err = rc;
-			goto err_out_stop;
+			goto out;
 		}
 		ir->urb_data = kzalloc(size, GFP_KERNEL);
 	}
 
 	/* ir register */
-	err = ir_input_register(ir->input->input_dev, dev->ir_codes,
-		&ir->props, "tm6000");
+	err = rc_register_device(rc);
 	if (err)
-		goto err_out_stop;
+		goto out;
 
 	return 0;
 
-err_out_stop:
+out:
 	dev->ir = NULL;
-err_out_free:
-	kfree(ir_input_dev);
+	rc_free_device(rc);
 	kfree(ir);
 	return err;
 }
@@ -361,7 +349,7 @@ int tm6000_ir_fini(struct tm6000_core *dev)
 	if (!ir)
 		return 0;
 
-	ir_input_unregister(ir->input->input_dev);
+	rc_unregister_device(ir->rc);
 
 	if (ir->int_urb) {
 		usb_kill_urb(ir->int_urb);
@@ -372,8 +360,6 @@ int tm6000_ir_fini(struct tm6000_core *dev)
 		ir->urb_data = NULL;
 	}
 
-	kfree(ir->input);
-	ir->input = NULL;
 	kfree(ir);
 	dev->ir = NULL;
 
diff --git a/drivers/staging/udlfb/udlfb.c b/drivers/staging/udlfb/udlfb.c
index fed25105970a..b7ac16005265 100644
--- a/drivers/staging/udlfb/udlfb.c
+++ b/drivers/staging/udlfb/udlfb.c
@@ -1441,7 +1441,7 @@ static struct device_attribute fb_device_attrs[] = {
 	__ATTR_RO(metrics_bytes_identical),
 	__ATTR_RO(metrics_bytes_sent),
 	__ATTR_RO(metrics_cpu_kcycles_used),
-	__ATTR(metrics_reset, S_IWUGO, NULL, metrics_reset_store),
+	__ATTR(metrics_reset, S_IWUSR, NULL, metrics_reset_store),
 };
 
 /*
diff --git a/drivers/staging/winbond/sysdef.h b/drivers/staging/winbond/sysdef.h
index 9195adf98e14..d0d71f69bc8c 100644
--- a/drivers/staging/winbond/sysdef.h
+++ b/drivers/staging/winbond/sysdef.h
@@ -2,6 +2,9 @@
 
 #ifndef SYS_DEF_H
 #define SYS_DEF_H
+
+#include <linux/delay.h>
+
 #define WB_LINUX
 #define WB_LINUX_WPA_PSK
 
diff --git a/drivers/staging/zram/zram_sysfs.c b/drivers/staging/zram/zram_sysfs.c
index 6c574a994d11..6b3cf00b0ff4 100644
--- a/drivers/staging/zram/zram_sysfs.c
+++ b/drivers/staging/zram/zram_sysfs.c
@@ -189,10 +189,10 @@ static ssize_t mem_used_total_show(struct device *dev,
 	return sprintf(buf, "%llu\n", val);
 }
 
-static DEVICE_ATTR(disksize, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(disksize, S_IRUGO | S_IWUSR,
 		disksize_show, disksize_store);
 static DEVICE_ATTR(initstate, S_IRUGO, initstate_show, NULL);
-static DEVICE_ATTR(reset, S_IWUGO, NULL, reset_store);
+static DEVICE_ATTR(reset, S_IWUSR, NULL, reset_store);
 static DEVICE_ATTR(num_reads, S_IRUGO, num_reads_show, NULL);
 static DEVICE_ATTR(num_writes, S_IRUGO, num_writes_show, NULL);
 static DEVICE_ATTR(invalid_io, S_IRUGO, invalid_io_show, NULL);
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index c05c5af5aa04..35480dd57a30 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -559,6 +559,9 @@ void __tty_hangup(struct tty_struct *tty)
 
 	tty_lock();
 
+	/* some functions below drop BTM, so we need this bit */
+	set_bit(TTY_HUPPING, &tty->flags);
+
 	/* inuse_filps is protected by the single tty lock,
 	   this really needs to change if we want to flush the
 	   workqueue with the lock held */
@@ -578,6 +581,10 @@ void __tty_hangup(struct tty_struct *tty)
 	}
 	spin_unlock(&tty_files_lock);
 
+	/*
+	 * it drops BTM and thus races with reopen
+	 * we protect the race by TTY_HUPPING
+	 */
 	tty_ldisc_hangup(tty);
 
 	read_lock(&tasklist_lock);
@@ -615,7 +622,6 @@ void __tty_hangup(struct tty_struct *tty)
 	tty->session = NULL;
 	tty->pgrp = NULL;
 	tty->ctrl_status = 0;
-	set_bit(TTY_HUPPED, &tty->flags);
 	spin_unlock_irqrestore(&tty->ctrl_lock, flags);
 
 	/* Account for the p->signal references we killed */
@@ -641,6 +647,7 @@ void __tty_hangup(struct tty_struct *tty)
 	 * can't yet guarantee all that.
 	 */
 	set_bit(TTY_HUPPED, &tty->flags);
+	clear_bit(TTY_HUPPING, &tty->flags);
 	tty_ldisc_enable(tty);
 
 	tty_unlock();
@@ -1310,7 +1317,9 @@ static int tty_reopen(struct tty_struct *tty)
 {
 	struct tty_driver *driver = tty->driver;
 
-	if (test_bit(TTY_CLOSING, &tty->flags))
+	if (test_bit(TTY_CLOSING, &tty->flags) ||
+			test_bit(TTY_HUPPING, &tty->flags) ||
+			test_bit(TTY_LDISC_CHANGING, &tty->flags))
 		return -EIO;
 
 	if (driver->type == TTY_DRIVER_TYPE_PTY &&
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index d8e96b005023..4214d58276f7 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -454,6 +454,8 @@ static int tty_ldisc_open(struct tty_struct *tty, struct tty_ldisc *ld)
                 /* BTM here locks versus a hangup event */
 		WARN_ON(!tty_locked());
 		ret = ld->ops->open(tty);
+		if (ret)
+			clear_bit(TTY_LDISC_OPEN, &tty->flags);
 		return ret;
 	}
 	return 0;
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index a858d2b87b94..51fe1795d5a8 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -3,7 +3,7 @@
  *
  * Copyright(C) 2005, Benedikt Spranger <b.spranger@linutronix.de>
  * Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- * Copyright(C) 2006, Hans J. Koch <hjk@linutronix.de>
+ * Copyright(C) 2006, Hans J. Koch <hjk@hansjkoch.de>
  * Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com>
  *
  * Userspace IO
diff --git a/drivers/uio/uio_cif.c b/drivers/uio/uio_cif.c
index a8ea2f19a0cc..a84a451159ed 100644
--- a/drivers/uio/uio_cif.c
+++ b/drivers/uio/uio_cif.c
@@ -1,7 +1,7 @@
 /*
  * UIO Hilscher CIF card driver
  *
- * (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
  * Original code (C) 2005 Benedikt Spranger <b.spranger@linutronix.de>
  *
  * Licensed under GPL version 2 only.
diff --git a/drivers/uio/uio_netx.c b/drivers/uio/uio_netx.c
index 5a18e9f7b836..5ffdb483b015 100644
--- a/drivers/uio/uio_netx.c
+++ b/drivers/uio/uio_netx.c
@@ -2,7 +2,7 @@
  * UIO driver for Hilscher NetX based fieldbus cards (cifX, comX).
  * See http://www.hilscher.com for details.
  *
- * (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
  * (C) 2008 Manuel Traut <manut@linutronix.de>
  *
  * Licensed under GPL version 2 only.
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 61800f77dac8..ced846ac4141 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1330,6 +1330,8 @@ static int map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb,
 	 */
 
 	if (usb_endpoint_xfer_control(&urb->ep->desc)) {
+		if (hcd->self.uses_pio_for_control)
+			return ret;
 		if (hcd->self.uses_dma) {
 			urb->setup_dma = dma_map_single(
 					hcd->self.controller,
diff --git a/drivers/usb/gadget/fsl_mxc_udc.c b/drivers/usb/gadget/fsl_mxc_udc.c
index 5bdbfe619853..77b1eb577029 100644
--- a/drivers/usb/gadget/fsl_mxc_udc.c
+++ b/drivers/usb/gadget/fsl_mxc_udc.c
@@ -93,9 +93,9 @@ void fsl_udc_clk_finalize(struct platform_device *pdev)
 
 	/* workaround ENGcm09152 for i.MX35 */
 	if (pdata->workaround & FLS_USB2_WORKAROUND_ENGCM09152) {
-		v = readl(MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
+		v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
 				USBPHYCTRL_OTGBASE_OFFSET));
-		writel(v | USBPHYCTRL_EVDO, MX35_IO_ADDRESS(MX35_OTG_BASE_ADDR +
+		writel(v | USBPHYCTRL_EVDO, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
 				USBPHYCTRL_OTGBASE_OFFSET));
 	}
 #endif
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 01bb72b71832..655f3c9f88bf 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -161,6 +161,18 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 			if (pdev->revision < 0xa4)
 				ehci->no_selective_suspend = 1;
 			break;
+
+		/* MCP89 chips on the MacBookAir3,1 give EPROTO when
+		 * fetching device descriptors unless LPM is disabled.
+		 * There are also intermittent problems enumerating
+		 * devices with PPCD enabled.
+		 */
+		case 0x0d9d:
+			ehci_info(ehci, "disable lpm/ppcd for nvidia mcp89");
+			ehci->has_lpm = 0;
+			ehci->has_ppcd = 0;
+			ehci->command &= ~CMD_PPCEE;
+			break;
 		}
 		break;
 	case PCI_VENDOR_ID_VIA:
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index fef5a1f9d483..5d963e350494 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -229,6 +229,13 @@ void xhci_ring_device(struct xhci_hcd *xhci, int slot_id)
 static void xhci_disable_port(struct xhci_hcd *xhci, u16 wIndex,
 		u32 __iomem *addr, u32 port_status)
 {
+	/* Don't allow the USB core to disable SuperSpeed ports. */
+	if (xhci->port_array[wIndex] == 0x03) {
+		xhci_dbg(xhci, "Ignoring request to disable "
+				"SuperSpeed port.\n");
+		return;
+	}
+
 	/* Write 1 to disable the port */
 	xhci_writel(xhci, port_status | PORT_PE, addr);
 	port_status = xhci_readl(xhci, addr);
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index d178761c3981..0fae58ef8afe 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1443,6 +1443,13 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
 	xhci->dcbaa = NULL;
 
 	scratchpad_free(xhci);
+
+	xhci->num_usb2_ports = 0;
+	xhci->num_usb3_ports = 0;
+	kfree(xhci->usb2_ports);
+	kfree(xhci->usb3_ports);
+	kfree(xhci->port_array);
+
 	xhci->page_size = 0;
 	xhci->page_shift = 0;
 	xhci->bus_suspended = 0;
@@ -1627,6 +1634,161 @@ static void xhci_set_hc_event_deq(struct xhci_hcd *xhci)
 			&xhci->ir_set->erst_dequeue);
 }
 
+static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports,
+		u32 __iomem *addr, u8 major_revision)
+{
+	u32 temp, port_offset, port_count;
+	int i;
+
+	if (major_revision > 0x03) {
+		xhci_warn(xhci, "Ignoring unknown port speed, "
+				"Ext Cap %p, revision = 0x%x\n",
+				addr, major_revision);
+		/* Ignoring port protocol we can't understand. FIXME */
+		return;
+	}
+
+	/* Port offset and count in the third dword, see section 7.2 */
+	temp = xhci_readl(xhci, addr + 2);
+	port_offset = XHCI_EXT_PORT_OFF(temp);
+	port_count = XHCI_EXT_PORT_COUNT(temp);
+	xhci_dbg(xhci, "Ext Cap %p, port offset = %u, "
+			"count = %u, revision = 0x%x\n",
+			addr, port_offset, port_count, major_revision);
+	/* Port count includes the current port offset */
+	if (port_offset == 0 || (port_offset + port_count - 1) > num_ports)
+		/* WTF? "Valid values are ‘1’ to MaxPorts" */
+		return;
+	port_offset--;
+	for (i = port_offset; i < (port_offset + port_count); i++) {
+		/* Duplicate entry.  Ignore the port if the revisions differ. */
+		if (xhci->port_array[i] != 0) {
+			xhci_warn(xhci, "Duplicate port entry, Ext Cap %p,"
+					" port %u\n", addr, i);
+			xhci_warn(xhci, "Port was marked as USB %u, "
+					"duplicated as USB %u\n",
+					xhci->port_array[i], major_revision);
+			/* Only adjust the roothub port counts if we haven't
+			 * found a similar duplicate.
+			 */
+			if (xhci->port_array[i] != major_revision &&
+				xhci->port_array[i] != (u8) -1) {
+				if (xhci->port_array[i] == 0x03)
+					xhci->num_usb3_ports--;
+				else
+					xhci->num_usb2_ports--;
+				xhci->port_array[i] = (u8) -1;
+			}
+			/* FIXME: Should we disable the port? */
+		}
+		xhci->port_array[i] = major_revision;
+		if (major_revision == 0x03)
+			xhci->num_usb3_ports++;
+		else
+			xhci->num_usb2_ports++;
+	}
+	/* FIXME: Should we disable ports not in the Extended Capabilities? */
+}
+
+/*
+ * Scan the Extended Capabilities for the "Supported Protocol Capabilities" that
+ * specify what speeds each port is supposed to be.  We can't count on the port
+ * speed bits in the PORTSC register being correct until a device is connected,
+ * but we need to set up the two fake roothubs with the correct number of USB
+ * 3.0 and USB 2.0 ports at host controller initialization time.
+ */
+static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags)
+{
+	u32 __iomem *addr;
+	u32 offset;
+	unsigned int num_ports;
+	int i, port_index;
+
+	addr = &xhci->cap_regs->hcc_params;
+	offset = XHCI_HCC_EXT_CAPS(xhci_readl(xhci, addr));
+	if (offset == 0) {
+		xhci_err(xhci, "No Extended Capability registers, "
+				"unable to set up roothub.\n");
+		return -ENODEV;
+	}
+
+	num_ports = HCS_MAX_PORTS(xhci->hcs_params1);
+	xhci->port_array = kzalloc(sizeof(*xhci->port_array)*num_ports, flags);
+	if (!xhci->port_array)
+		return -ENOMEM;
+
+	/*
+	 * For whatever reason, the first capability offset is from the
+	 * capability register base, not from the HCCPARAMS register.
+	 * See section 5.3.6 for offset calculation.
+	 */
+	addr = &xhci->cap_regs->hc_capbase + offset;
+	while (1) {
+		u32 cap_id;
+
+		cap_id = xhci_readl(xhci, addr);
+		if (XHCI_EXT_CAPS_ID(cap_id) == XHCI_EXT_CAPS_PROTOCOL)
+			xhci_add_in_port(xhci, num_ports, addr,
+					(u8) XHCI_EXT_PORT_MAJOR(cap_id));
+		offset = XHCI_EXT_CAPS_NEXT(cap_id);
+		if (!offset || (xhci->num_usb2_ports + xhci->num_usb3_ports)
+				== num_ports)
+			break;
+		/*
+		 * Once you're into the Extended Capabilities, the offset is
+		 * always relative to the register holding the offset.
+		 */
+		addr += offset;
+	}
+
+	if (xhci->num_usb2_ports == 0 && xhci->num_usb3_ports == 0) {
+		xhci_warn(xhci, "No ports on the roothubs?\n");
+		return -ENODEV;
+	}
+	xhci_dbg(xhci, "Found %u USB 2.0 ports and %u USB 3.0 ports.\n",
+			xhci->num_usb2_ports, xhci->num_usb3_ports);
+	/*
+	 * Note we could have all USB 3.0 ports, or all USB 2.0 ports.
+	 * Not sure how the USB core will handle a hub with no ports...
+	 */
+	if (xhci->num_usb2_ports) {
+		xhci->usb2_ports = kmalloc(sizeof(*xhci->usb2_ports)*
+				xhci->num_usb2_ports, flags);
+		if (!xhci->usb2_ports)
+			return -ENOMEM;
+
+		port_index = 0;
+		for (i = 0; i < num_ports; i++)
+			if (xhci->port_array[i] != 0x03) {
+				xhci->usb2_ports[port_index] =
+					&xhci->op_regs->port_status_base +
+					NUM_PORT_REGS*i;
+				xhci_dbg(xhci, "USB 2.0 port at index %u, "
+						"addr = %p\n", i,
+						xhci->usb2_ports[port_index]);
+				port_index++;
+			}
+	}
+	if (xhci->num_usb3_ports) {
+		xhci->usb3_ports = kmalloc(sizeof(*xhci->usb3_ports)*
+				xhci->num_usb3_ports, flags);
+		if (!xhci->usb3_ports)
+			return -ENOMEM;
+
+		port_index = 0;
+		for (i = 0; i < num_ports; i++)
+			if (xhci->port_array[i] == 0x03) {
+				xhci->usb3_ports[port_index] =
+					&xhci->op_regs->port_status_base +
+					NUM_PORT_REGS*i;
+				xhci_dbg(xhci, "USB 3.0 port at index %u, "
+						"addr = %p\n", i,
+						xhci->usb3_ports[port_index]);
+				port_index++;
+			}
+	}
+	return 0;
+}
 
 int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 {
@@ -1809,6 +1971,8 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 
 	if (scratchpad_alloc(xhci, flags))
 		goto fail;
+	if (xhci_setup_port_arrays(xhci, flags))
+		goto fail;
 
 	return 0;
 
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 06fca0835b52..45e4a3108cc3 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1549,6 +1549,15 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci,
 		cmd_completion = command->completion;
 		cmd_status = &command->status;
 		command->command_trb = xhci->cmd_ring->enqueue;
+
+		/* Enqueue pointer can be left pointing to the link TRB,
+		 * we must handle that
+		 */
+		if ((command->command_trb->link.control & TRB_TYPE_BITMASK)
+				== TRB_TYPE(TRB_LINK))
+			command->command_trb =
+				xhci->cmd_ring->enq_seg->next->trbs;
+
 		list_add_tail(&command->cmd_list, &virt_dev->cmd_list);
 	} else {
 		in_ctx = virt_dev->in_ctx;
@@ -2272,6 +2281,15 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev)
 	/* Attempt to submit the Reset Device command to the command ring */
 	spin_lock_irqsave(&xhci->lock, flags);
 	reset_device_cmd->command_trb = xhci->cmd_ring->enqueue;
+
+	/* Enqueue pointer can be left pointing to the link TRB,
+	 * we must handle that
+	 */
+	if ((reset_device_cmd->command_trb->link.control & TRB_TYPE_BITMASK)
+			== TRB_TYPE(TRB_LINK))
+		reset_device_cmd->command_trb =
+			xhci->cmd_ring->enq_seg->next->trbs;
+
 	list_add_tail(&reset_device_cmd->cmd_list, &virt_dev->cmd_list);
 	ret = xhci_queue_reset_device(xhci, slot_id);
 	if (ret) {
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 85e65647d445..170c367112d2 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -454,6 +454,24 @@ struct xhci_doorbell_array {
 
 
 /**
+ * struct xhci_protocol_caps
+ * @revision:		major revision, minor revision, capability ID,
+ *			and next capability pointer.
+ * @name_string:	Four ASCII characters to say which spec this xHC
+ *			follows, typically "USB ".
+ * @port_info:		Port offset, count, and protocol-defined information.
+ */
+struct xhci_protocol_caps {
+	u32	revision;
+	u32	name_string;
+	u32	port_info;
+};
+
+#define	XHCI_EXT_PORT_MAJOR(x)	(((x) >> 24) & 0xff)
+#define	XHCI_EXT_PORT_OFF(x)	((x) & 0xff)
+#define	XHCI_EXT_PORT_COUNT(x)	(((x) >> 8) & 0xff)
+
+/**
  * struct xhci_container_ctx
  * @type: Type of context.  Used to calculated offsets to contained contexts.
  * @size: Size of the context data
@@ -1240,6 +1258,14 @@ struct xhci_hcd {
 	u32			suspended_ports[8];	/* which ports are
 							   suspended */
 	unsigned long		resume_done[MAX_HC_PORTS];
+	/* Is each xHCI roothub port a USB 3.0, USB 2.0, or USB 1.1 port? */
+	u8			*port_array;
+	/* Array of pointers to USB 3.0 PORTSC registers */
+	u32 __iomem		**usb3_ports;
+	unsigned int		num_usb3_ports;
+	/* Array of pointers to USB 2.0 PORTSC registers */
+	u32 __iomem		**usb2_ports;
+	unsigned int		num_usb2_ports;
 };
 
 /* For testing purposes */
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 719c6180b31f..ac5bfd619e62 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -536,6 +536,7 @@ static const struct file_operations yurex_fops = {
 	.open =		yurex_open,
 	.release =	yurex_release,
 	.fasync	=	yurex_fasync,
+	.llseek =	default_llseek,
 };
 
 
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index e6669fc3b804..99beebce8550 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -2116,12 +2116,15 @@ bad_config:
 	 * Otherwise, wait till the gadget driver hooks up.
 	 */
 	if (!is_otg_enabled(musb) && is_host_enabled(musb)) {
+		struct usb_hcd	*hcd = musb_to_hcd(musb);
+
 		MUSB_HST_MODE(musb);
 		musb->xceiv->default_a = 1;
 		musb->xceiv->state = OTG_STATE_A_IDLE;
 
 		status = usb_add_hcd(musb_to_hcd(musb), -1, 0);
 
+		hcd->self.uses_pio_for_control = 1;
 		DBG(1, "%s mode, status %d, devctl %02x %c\n",
 			"HOST", status,
 			musb_readb(musb->mregs, MUSB_DEVCTL),
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 36cfd060dbe5..9d6ade82b9f2 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -92,6 +92,59 @@
 
 /* ----------------------------------------------------------------------- */
 
+/* Maps the buffer to dma  */
+
+static inline void map_dma_buffer(struct musb_request *request,
+				struct musb *musb)
+{
+	if (request->request.dma == DMA_ADDR_INVALID) {
+		request->request.dma = dma_map_single(
+				musb->controller,
+				request->request.buf,
+				request->request.length,
+				request->tx
+					? DMA_TO_DEVICE
+					: DMA_FROM_DEVICE);
+		request->mapped = 1;
+	} else {
+		dma_sync_single_for_device(musb->controller,
+			request->request.dma,
+			request->request.length,
+			request->tx
+				? DMA_TO_DEVICE
+				: DMA_FROM_DEVICE);
+		request->mapped = 0;
+	}
+}
+
+/* Unmap the buffer from dma and maps it back to cpu */
+static inline void unmap_dma_buffer(struct musb_request *request,
+				struct musb *musb)
+{
+	if (request->request.dma == DMA_ADDR_INVALID) {
+		DBG(20, "not unmapping a never mapped buffer\n");
+		return;
+	}
+	if (request->mapped) {
+		dma_unmap_single(musb->controller,
+			request->request.dma,
+			request->request.length,
+			request->tx
+				? DMA_TO_DEVICE
+				: DMA_FROM_DEVICE);
+		request->request.dma = DMA_ADDR_INVALID;
+		request->mapped = 0;
+	} else {
+		dma_sync_single_for_cpu(musb->controller,
+			request->request.dma,
+			request->request.length,
+			request->tx
+				? DMA_TO_DEVICE
+				: DMA_FROM_DEVICE);
+
+	}
+}
+
 /*
  * Immediately complete a request.
  *
@@ -119,24 +172,8 @@ __acquires(ep->musb->lock)
 
 	ep->busy = 1;
 	spin_unlock(&musb->lock);
-	if (is_dma_capable()) {
-		if (req->mapped) {
-			dma_unmap_single(musb->controller,
-					req->request.dma,
-					req->request.length,
-					req->tx
-						? DMA_TO_DEVICE
-						: DMA_FROM_DEVICE);
-			req->request.dma = DMA_ADDR_INVALID;
-			req->mapped = 0;
-		} else if (req->request.dma != DMA_ADDR_INVALID)
-			dma_sync_single_for_cpu(musb->controller,
-					req->request.dma,
-					req->request.length,
-					req->tx
-						? DMA_TO_DEVICE
-						: DMA_FROM_DEVICE);
-	}
+	if (is_dma_capable() && ep->dma)
+		unmap_dma_buffer(req, musb);
 	if (request->status == 0)
 		DBG(5, "%s done request %p,  %d/%d\n",
 				ep->end_point.name, request,
@@ -395,6 +432,13 @@ static void txstate(struct musb *musb, struct musb_request *req)
 #endif
 
 	if (!use_dma) {
+		/*
+		 * Unmap the dma buffer back to cpu if dma channel
+		 * programming fails
+		 */
+		if (is_dma_capable() && musb_ep->dma)
+			unmap_dma_buffer(req, musb);
+
 		musb_write_fifo(musb_ep->hw_ep, fifo_count,
 				(u8 *) (request->buf + request->actual));
 		request->actual += fifo_count;
@@ -713,6 +757,21 @@ static void rxstate(struct musb *musb, struct musb_request *req)
 					return;
 			}
 #endif
+			/*
+			 * Unmap the dma buffer back to cpu if dma channel
+			 * programming fails. This buffer is mapped if the
+			 * channel allocation is successful
+			 */
+			 if (is_dma_capable() && musb_ep->dma) {
+				unmap_dma_buffer(req, musb);
+
+				/*
+				 * Clear DMAENAB and AUTOCLEAR for the
+				 * PIO mode transfer
+				 */
+				csr &= ~(MUSB_RXCSR_DMAENAB | MUSB_RXCSR_AUTOCLEAR);
+				musb_writew(epio, MUSB_RXCSR, csr);
+			}
 
 			musb_read_fifo(musb_ep->hw_ep, fifo_count, (u8 *)
 					(request->buf + request->actual));
@@ -837,7 +896,9 @@ void musb_g_rx(struct musb *musb, u8 epnum)
 		if (!request)
 			return;
 	}
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
 exit:
+#endif
 	/* Analyze request */
 	rxstate(musb, to_musb_request(request));
 }
@@ -1150,26 +1211,9 @@ static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req,
 	request->epnum = musb_ep->current_epnum;
 	request->tx = musb_ep->is_in;
 
-	if (is_dma_capable() && musb_ep->dma) {
-		if (request->request.dma == DMA_ADDR_INVALID) {
-			request->request.dma = dma_map_single(
-					musb->controller,
-					request->request.buf,
-					request->request.length,
-					request->tx
-						? DMA_TO_DEVICE
-						: DMA_FROM_DEVICE);
-			request->mapped = 1;
-		} else {
-			dma_sync_single_for_device(musb->controller,
-					request->request.dma,
-					request->request.length,
-					request->tx
-						? DMA_TO_DEVICE
-						: DMA_FROM_DEVICE);
-			request->mapped = 0;
-		}
-	} else
+	if (is_dma_capable() && musb_ep->dma)
+		map_dma_buffer(request, musb);
+	else
 		request->mapped = 0;
 
 	spin_lock_irqsave(&musb->lock, lockflags);
@@ -1789,6 +1833,8 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 		spin_unlock_irqrestore(&musb->lock, flags);
 
 		if (is_otg_enabled(musb)) {
+			struct usb_hcd	*hcd = musb_to_hcd(musb);
+
 			DBG(3, "OTG startup...\n");
 
 			/* REVISIT:  funcall to other code, which also
@@ -1803,6 +1849,8 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
 				musb->gadget_driver = NULL;
 				musb->g.dev.driver = NULL;
 				spin_unlock_irqrestore(&musb->lock, flags);
+			} else {
+				hcd->self.uses_pio_for_control = 1;
 			}
 		}
 	}
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 76f8b3556672..6a50965e23f2 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -201,6 +201,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },
+	{ USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },
 	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
 	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
 	{ USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
@@ -696,6 +697,7 @@ static struct usb_device_id id_table_combined [] = {
 		.driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
 	{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
 	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
+	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
 	{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 263f62551197..1286f1e23d8c 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -114,6 +114,9 @@
 /* Lenz LI-USB Computer Interface. */
 #define FTDI_LENZ_LIUSB_PID	0xD780
 
+/* Vardaan Enterprises Serial Interface VEUSB422R3 */
+#define FTDI_VARDAAN_PID	0xF070
+
 /*
  * Xsens Technologies BV products (http://www.xsens.com).
  */
@@ -721,6 +724,7 @@
  */
 #define RTSYSTEMS_VID			0x2100	/* Vendor ID */
 #define RTSYSTEMS_SERIAL_VX7_PID	0x9e52	/* Serial converter for VX-7 Radios using FT232RL */
+#define RTSYSTEMS_CT29B_PID		0x9e54	/* CT29B Radio Cable */
 
 /*
  * Bayer Ascensia Contour blood glucose meter USB-converter cable.
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 861223f2af6e..6954de50c0ff 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -51,6 +51,7 @@ static struct usb_driver usb_serial_driver = {
 	.suspend =	usb_serial_suspend,
 	.resume =	usb_serial_resume,
 	.no_dynamic_id = 	1,
+	.supports_autosuspend =	1,
 };
 
 /* There is no MODULE_DEVICE_TABLE for usbserial.c.  Instead
@@ -1343,6 +1344,8 @@ int usb_serial_register(struct usb_serial_driver *driver)
 		return -ENODEV;
 
 	fixup_generic(driver);
+	if (driver->usb_driver)
+		driver->usb_driver->supports_autosuspend = 1;
 
 	if (!driver->description)
 		driver->description = driver->driver.name;
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 4b4da5b86ff9..f442668a1e52 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -129,8 +129,9 @@ static void handle_tx(struct vhost_net *net)
 	size_t hdr_size;
 	struct socket *sock;
 
-	sock = rcu_dereference_check(vq->private_data,
-				     lockdep_is_held(&vq->mutex));
+	/* TODO: check that we are running from vhost_worker?
+	 * Not sure it's worth it, it's straight-forward enough. */
+	sock = rcu_dereference_check(vq->private_data, 1);
 	if (!sock)
 		return;
 
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 27c1fb4b1e0d..e231041a5e33 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -186,6 +186,14 @@ config FB_SYS_FOPS
        depends on FB
        default n
 
+config FB_WMT_GE_ROPS
+	tristate
+	depends on FB
+	default n
+	---help---
+	  Include functions for accelerated rectangle filling and area
+	  copying using WonderMedia Graphics Engine operations.
+
 config FB_DEFERRED_IO
 	bool
 	depends on FB
@@ -635,6 +643,72 @@ config FB_BFIN_LQ035Q1
 	  To compile this driver as a module, choose M here: the
 	  module will be called bfin-lq035q1-fb.
 
+config FB_BF537_LQ035
+	tristate "SHARP LQ035 TFT LCD (BF537 STAMP)"
+	depends on FB && (BF534 || BF536 || BF537) && I2C_BLACKFIN_TWI
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	select BFIN_GPTIMERS
+	help
+	  This is the framebuffer device for a SHARP LQ035Q7DB03 TFT LCD
+	  attached to a BF537.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bf537-lq035.
+
+config FB_BFIN_7393
+	tristate "Blackfin ADV7393 Video encoder"
+	depends on FB && BLACKFIN
+	select I2C
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
+	help
+	  This is the framebuffer device for a ADV7393 video encoder
+	  attached to a Blackfin on the PPI port.
+	  If your Blackfin board has a ADV7393 select Y.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called bfin_adv7393fb.
+
+choice
+	prompt  "Video mode support"
+	depends on FB_BFIN_7393
+	default NTSC
+
+config NTSC
+	bool 'NTSC 720x480'
+
+config PAL
+	bool 'PAL 720x576'
+
+config NTSC_640x480
+	bool 'NTSC 640x480 (Experimental)'
+
+config PAL_640x480
+	bool 'PAL 640x480 (Experimental)'
+
+config NTSC_YCBCR
+	bool 'NTSC 720x480 YCbCR input'
+
+config PAL_YCBCR
+	bool 'PAL 720x576 YCbCR input'
+
+endchoice
+
+choice
+	prompt  "Size of ADV7393 frame buffer memory Single/Double Size"
+	depends on (FB_BFIN_7393)
+	default ADV7393_1XMEM
+
+config ADV7393_1XMEM
+	bool 'Single'
+
+config ADV7393_2XMEM
+	bool 'Double'
+endchoice
+
 config FB_STI
 	tristate "HP STI frame buffer device support"
 	depends on FB && PARISC
@@ -1722,6 +1796,24 @@ config FB_AU1200
 	  various panels and CRTs by passing in kernel cmd line option
 	  au1200fb:panel=<name>.
 
+config FB_VT8500
+	bool "VT8500 LCD Driver"
+	depends on (FB = y) && ARM && ARCH_VT8500 && VTWM_VERSION_VT8500
+	select FB_WMT_GE_ROPS
+	select FB_SYS_IMAGEBLIT
+	help
+	  This is the framebuffer driver for VIA VT8500 integrated LCD
+	  controller.
+
+config FB_WM8505
+	bool "WM8505 frame buffer support"
+	depends on (FB = y) && ARM && ARCH_VT8500 && VTWM_VERSION_WM8505
+	select FB_WMT_GE_ROPS
+	select FB_SYS_IMAGEBLIT
+	help
+	  This is the framebuffer driver for WonderMedia WM8505
+	  integrated LCD controller.
+
 source "drivers/video/geode/Kconfig"
 
 config FB_HIT
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 485e8ed1318c..bdf626419433 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -26,6 +26,7 @@ obj-$(CONFIG_FB_SVGALIB)       += svgalib.o
 obj-$(CONFIG_FB_MACMODES)      += macmodes.o
 obj-$(CONFIG_FB_DDC)           += fb_ddc.o
 obj-$(CONFIG_FB_DEFERRED_IO)   += fb_defio.o
+obj-$(CONFIG_FB_WMT_GE_ROPS)   += wmt_ge_rops.o
 
 # Hardware specific drivers go first
 obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p_planar.o
@@ -104,6 +105,8 @@ obj-$(CONFIG_FB_W100)		  += w100fb.o
 obj-$(CONFIG_FB_TMIO)		  += tmiofb.o
 obj-$(CONFIG_FB_AU1100)		  += au1100fb.o
 obj-$(CONFIG_FB_AU1200)		  += au1200fb.o
+obj-$(CONFIG_FB_VT8500)		  += vt8500lcdfb.o
+obj-$(CONFIG_FB_WM8505)		  += wm8505fb.o
 obj-$(CONFIG_FB_PMAG_AA)	  += pmag-aa-fb.o
 obj-$(CONFIG_FB_PMAG_BA)	  += pmag-ba-fb.o
 obj-$(CONFIG_FB_PMAGB_B)	  += pmagb-b-fb.o
@@ -141,9 +144,11 @@ obj-$(CONFIG_FB_VESA)             += vesafb.o
 obj-$(CONFIG_FB_EFI)              += efifb.o
 obj-$(CONFIG_FB_VGA16)            += vga16fb.o
 obj-$(CONFIG_FB_OF)               += offb.o
+obj-$(CONFIG_FB_BF537_LQ035)      += bf537-lq035.o
 obj-$(CONFIG_FB_BF54X_LQ043)	  += bf54x-lq043fb.o
 obj-$(CONFIG_FB_BFIN_LQ035Q1)     += bfin-lq035q1-fb.o
 obj-$(CONFIG_FB_BFIN_T350MCQB)	  += bfin-t350mcqb-fb.o
+obj-$(CONFIG_FB_BFIN_7393)        += bfin_adv7393fb.o
 obj-$(CONFIG_FB_MX3)		  += mx3fb.o
 obj-$(CONFIG_FB_DA8XX)		  += da8xx-fb.o
 
diff --git a/drivers/video/bf537-lq035.c b/drivers/video/bf537-lq035.c
new file mode 100644
index 000000000000..18c507874ff1
--- /dev/null
+++ b/drivers/video/bf537-lq035.c
@@ -0,0 +1,914 @@
+/*
+ * Analog Devices Blackfin(BF537 STAMP) + SHARP TFT LCD.
+ * http://docs.blackfin.uclinux.org/doku.php?id=hw:cards:tft-lcd
+ *
+ * Copyright 2006-2010 Analog Devices Inc.
+ * Licensed under the GPL-2.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/device.h>
+#include <linux/backlight.h>
+#include <linux/lcd.h>
+#include <linux/i2c.h>
+#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+
+#include <asm/blackfin.h>
+#include <asm/irq.h>
+#include <asm/dpmc.h>
+#include <asm/dma.h>
+#include <asm/portmux.h>
+
+#define NO_BL 1
+
+#define MAX_BRIGHENESS	95
+#define MIN_BRIGHENESS	5
+#define NBR_PALETTE	256
+
+static const unsigned short ppi_pins[] = {
+	P_PPI0_CLK, P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
+	P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
+	P_PPI0_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,
+	P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15, 0
+};
+
+static unsigned char *fb_buffer;          /* RGB Buffer */
+static unsigned long *dma_desc_table;
+static int t_conf_done, lq035_open_cnt;
+static DEFINE_SPINLOCK(bfin_lq035_lock);
+
+static int landscape;
+module_param(landscape, int, 0);
+MODULE_PARM_DESC(landscape,
+	"LANDSCAPE use 320x240 instead of Native 240x320 Resolution");
+
+static int bgr;
+module_param(bgr, int, 0);
+MODULE_PARM_DESC(bgr,
+	"BGR use 16-bit BGR-565 instead of RGB-565");
+
+static int nocursor = 1;
+module_param(nocursor, int, 0644);
+MODULE_PARM_DESC(nocursor, "cursor enable/disable");
+
+static unsigned long current_brightness;  /* backlight */
+
+/* AD5280 vcomm */
+static unsigned char vcomm_value = 150;
+static struct i2c_client *ad5280_client;
+
+static void set_vcomm(void)
+{
+	int nr;
+
+	if (!ad5280_client)
+		return;
+
+	nr = i2c_smbus_write_byte_data(ad5280_client, 0x00, vcomm_value);
+	if (nr)
+		pr_err("i2c_smbus_write_byte_data fail: %d\n", nr);
+}
+
+static int __devinit ad5280_probe(struct i2c_client *client,
+				  const struct i2c_device_id *id)
+{
+	int ret;
+	if (!i2c_check_functionality(client->adapter,
+				     I2C_FUNC_SMBUS_BYTE_DATA)) {
+		dev_err(&client->dev, "SMBUS Byte Data not Supported\n");
+		return -EIO;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, 0x00, vcomm_value);
+	if (ret) {
+		dev_err(&client->dev, "write fail: %d\n", ret);
+		return ret;
+	}
+
+	ad5280_client = client;
+
+	return 0;
+}
+
+static int __devexit ad5280_remove(struct i2c_client *client)
+{
+	ad5280_client = NULL;
+	return 0;
+}
+
+static const struct i2c_device_id ad5280_id[] = {
+	{"bf537-lq035-ad5280", 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, ad5280_id);
+
+static struct i2c_driver ad5280_driver = {
+	.driver = {
+		.name = "bf537-lq035-ad5280",
+	},
+	.probe = ad5280_probe,
+	.remove = __devexit_p(ad5280_remove),
+	.id_table = ad5280_id,
+};
+
+#ifdef CONFIG_PNAV10
+#define MOD GPIO_PH13
+
+#define bfin_write_TIMER_LP_CONFIG	bfin_write_TIMER0_CONFIG
+#define bfin_write_TIMER_LP_WIDTH	bfin_write_TIMER0_WIDTH
+#define bfin_write_TIMER_LP_PERIOD	bfin_write_TIMER0_PERIOD
+#define bfin_read_TIMER_LP_COUNTER	bfin_read_TIMER0_COUNTER
+#define TIMDIS_LP			TIMDIS0
+#define TIMEN_LP			TIMEN0
+
+#define bfin_write_TIMER_SPS_CONFIG	bfin_write_TIMER1_CONFIG
+#define bfin_write_TIMER_SPS_WIDTH	bfin_write_TIMER1_WIDTH
+#define bfin_write_TIMER_SPS_PERIOD	bfin_write_TIMER1_PERIOD
+#define TIMDIS_SPS			TIMDIS1
+#define TIMEN_SPS			TIMEN1
+
+#define bfin_write_TIMER_SP_CONFIG	bfin_write_TIMER5_CONFIG
+#define bfin_write_TIMER_SP_WIDTH	bfin_write_TIMER5_WIDTH
+#define bfin_write_TIMER_SP_PERIOD	bfin_write_TIMER5_PERIOD
+#define TIMDIS_SP			TIMDIS5
+#define TIMEN_SP			TIMEN5
+
+#define bfin_write_TIMER_PS_CLS_CONFIG	bfin_write_TIMER2_CONFIG
+#define bfin_write_TIMER_PS_CLS_WIDTH	bfin_write_TIMER2_WIDTH
+#define bfin_write_TIMER_PS_CLS_PERIOD	bfin_write_TIMER2_PERIOD
+#define TIMDIS_PS_CLS			TIMDIS2
+#define TIMEN_PS_CLS			TIMEN2
+
+#define bfin_write_TIMER_REV_CONFIG	bfin_write_TIMER3_CONFIG
+#define bfin_write_TIMER_REV_WIDTH	bfin_write_TIMER3_WIDTH
+#define bfin_write_TIMER_REV_PERIOD	bfin_write_TIMER3_PERIOD
+#define TIMDIS_REV			TIMDIS3
+#define TIMEN_REV			TIMEN3
+#define bfin_read_TIMER_REV_COUNTER	bfin_read_TIMER3_COUNTER
+
+#define	FREQ_PPI_CLK         (5*1024*1024)  /* PPI_CLK 5MHz */
+
+#define TIMERS {P_TMR0, P_TMR1, P_TMR2, P_TMR3, P_TMR5, 0}
+
+#else
+
+#define UD      GPIO_PF13	/* Up / Down */
+#define MOD     GPIO_PF10
+#define LBR     GPIO_PF14	/* Left Right */
+
+#define bfin_write_TIMER_LP_CONFIG	bfin_write_TIMER6_CONFIG
+#define bfin_write_TIMER_LP_WIDTH	bfin_write_TIMER6_WIDTH
+#define bfin_write_TIMER_LP_PERIOD	bfin_write_TIMER6_PERIOD
+#define bfin_read_TIMER_LP_COUNTER	bfin_read_TIMER6_COUNTER
+#define TIMDIS_LP			TIMDIS6
+#define TIMEN_LP			TIMEN6
+
+#define bfin_write_TIMER_SPS_CONFIG	bfin_write_TIMER1_CONFIG
+#define bfin_write_TIMER_SPS_WIDTH	bfin_write_TIMER1_WIDTH
+#define bfin_write_TIMER_SPS_PERIOD	bfin_write_TIMER1_PERIOD
+#define TIMDIS_SPS			TIMDIS1
+#define TIMEN_SPS			TIMEN1
+
+#define bfin_write_TIMER_SP_CONFIG	bfin_write_TIMER0_CONFIG
+#define bfin_write_TIMER_SP_WIDTH	bfin_write_TIMER0_WIDTH
+#define bfin_write_TIMER_SP_PERIOD	bfin_write_TIMER0_PERIOD
+#define TIMDIS_SP			TIMDIS0
+#define TIMEN_SP			TIMEN0
+
+#define bfin_write_TIMER_PS_CLS_CONFIG	bfin_write_TIMER7_CONFIG
+#define bfin_write_TIMER_PS_CLS_WIDTH	bfin_write_TIMER7_WIDTH
+#define bfin_write_TIMER_PS_CLS_PERIOD	bfin_write_TIMER7_PERIOD
+#define TIMDIS_PS_CLS			TIMDIS7
+#define TIMEN_PS_CLS			TIMEN7
+
+#define bfin_write_TIMER_REV_CONFIG	bfin_write_TIMER5_CONFIG
+#define bfin_write_TIMER_REV_WIDTH	bfin_write_TIMER5_WIDTH
+#define bfin_write_TIMER_REV_PERIOD	bfin_write_TIMER5_PERIOD
+#define TIMDIS_REV			TIMDIS5
+#define TIMEN_REV			TIMEN5
+#define bfin_read_TIMER_REV_COUNTER	bfin_read_TIMER5_COUNTER
+
+#define	FREQ_PPI_CLK         (6*1000*1000)  /* PPI_CLK 6MHz */
+#define TIMERS {P_TMR0, P_TMR1, P_TMR5, P_TMR6, P_TMR7, 0}
+
+#endif
+
+#define LCD_X_RES			240 /* Horizontal Resolution */
+#define LCD_Y_RES			320 /* Vertical Resolution */
+
+#define LCD_BBP				16  /* Bit Per Pixel */
+
+/* the LCD and the DMA start counting differently;
+ * since one starts at 0 and the other starts at 1,
+ * we have a difference of 1 between START_LINES
+ * and U_LINES.
+ */
+#define START_LINES       8   /* lines for field flyback or field blanking signal */
+#define U_LINES           9   /* number of undisplayed blanking lines */
+
+#define FRAMES_PER_SEC    (60)
+
+#define DCLKS_PER_FRAME   (FREQ_PPI_CLK/FRAMES_PER_SEC)
+#define DCLKS_PER_LINE    (DCLKS_PER_FRAME/(LCD_Y_RES+U_LINES))
+
+#define PPI_CONFIG_VALUE  (PORT_DIR|XFR_TYPE|DLEN_16|POLS)
+#define PPI_DELAY_VALUE   (0)
+#define TIMER_CONFIG      (PWM_OUT|PERIOD_CNT|TIN_SEL|CLK_SEL)
+
+#define ACTIVE_VIDEO_MEM_OFFSET	(LCD_X_RES*START_LINES*(LCD_BBP/8))
+#define ACTIVE_VIDEO_MEM_SIZE	(LCD_Y_RES*LCD_X_RES*(LCD_BBP/8))
+#define TOTAL_VIDEO_MEM_SIZE	((LCD_Y_RES+U_LINES)*LCD_X_RES*(LCD_BBP/8))
+#define TOTAL_DMA_DESC_SIZE	(2 * sizeof(u32) * (LCD_Y_RES + U_LINES))
+
+static void start_timers(void) /* CHECK with HW */
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	bfin_write_TIMER_ENABLE(TIMEN_REV);
+	SSYNC();
+
+	while (bfin_read_TIMER_REV_COUNTER() <= 11)
+		continue;
+	bfin_write_TIMER_ENABLE(TIMEN_LP);
+	SSYNC();
+
+	while (bfin_read_TIMER_LP_COUNTER() < 3)
+		continue;
+	bfin_write_TIMER_ENABLE(TIMEN_SP|TIMEN_SPS|TIMEN_PS_CLS);
+	SSYNC();
+	t_conf_done = 1;
+	local_irq_restore(flags);
+}
+
+static void config_timers(void)
+{
+	/* Stop timers */
+	bfin_write_TIMER_DISABLE(TIMDIS_SP|TIMDIS_SPS|TIMDIS_REV|
+				 TIMDIS_LP|TIMDIS_PS_CLS);
+	SSYNC();
+
+	/* LP, timer 6 */
+	bfin_write_TIMER_LP_CONFIG(TIMER_CONFIG|PULSE_HI);
+	bfin_write_TIMER_LP_WIDTH(1);
+
+	bfin_write_TIMER_LP_PERIOD(DCLKS_PER_LINE);
+	SSYNC();
+
+	/* SPS, timer 1 */
+	bfin_write_TIMER_SPS_CONFIG(TIMER_CONFIG|PULSE_HI);
+	bfin_write_TIMER_SPS_WIDTH(DCLKS_PER_LINE*2);
+	bfin_write_TIMER_SPS_PERIOD((DCLKS_PER_LINE * (LCD_Y_RES+U_LINES)));
+	SSYNC();
+
+	/* SP, timer 0 */
+	bfin_write_TIMER_SP_CONFIG(TIMER_CONFIG|PULSE_HI);
+	bfin_write_TIMER_SP_WIDTH(1);
+	bfin_write_TIMER_SP_PERIOD(DCLKS_PER_LINE);
+	SSYNC();
+
+	/* PS & CLS, timer 7 */
+	bfin_write_TIMER_PS_CLS_CONFIG(TIMER_CONFIG);
+	bfin_write_TIMER_PS_CLS_WIDTH(LCD_X_RES + START_LINES);
+	bfin_write_TIMER_PS_CLS_PERIOD(DCLKS_PER_LINE);
+
+	SSYNC();
+
+#ifdef NO_BL
+	/* REV, timer 5 */
+	bfin_write_TIMER_REV_CONFIG(TIMER_CONFIG|PULSE_HI);
+
+	bfin_write_TIMER_REV_WIDTH(DCLKS_PER_LINE);
+	bfin_write_TIMER_REV_PERIOD(DCLKS_PER_LINE*2);
+
+	SSYNC();
+#endif
+}
+
+static void config_ppi(void)
+{
+	bfin_write_PPI_DELAY(PPI_DELAY_VALUE);
+	bfin_write_PPI_COUNT(LCD_X_RES-1);
+	/* 0x10 -> PORT_CFG -> 2 or 3 frame syncs */
+	bfin_write_PPI_CONTROL((PPI_CONFIG_VALUE|0x10) & (~POLS));
+}
+
+static int config_dma(void)
+{
+	u32 i;
+
+	if (landscape) {
+
+		for (i = 0; i < U_LINES; ++i) {
+			/* blanking lines point to first line of fb_buffer */
+			dma_desc_table[2*i] = (unsigned long)&dma_desc_table[2*i+2];
+			dma_desc_table[2*i+1] = (unsigned long)fb_buffer;
+		}
+
+		for (i = U_LINES; i < U_LINES + LCD_Y_RES; ++i) {
+			/* visible lines */
+			dma_desc_table[2*i] = (unsigned long)&dma_desc_table[2*i+2];
+			dma_desc_table[2*i+1] = (unsigned long)fb_buffer +
+						(LCD_Y_RES+U_LINES-1-i)*2;
+		}
+
+		/* last descriptor points to first */
+		dma_desc_table[2*(LCD_Y_RES+U_LINES-1)] = (unsigned long)&dma_desc_table[0];
+
+		set_dma_x_count(CH_PPI, LCD_X_RES);
+		set_dma_x_modify(CH_PPI, LCD_Y_RES * (LCD_BBP / 8));
+		set_dma_y_count(CH_PPI, 0);
+		set_dma_y_modify(CH_PPI, 0);
+		set_dma_next_desc_addr(CH_PPI, (void *)dma_desc_table[0]);
+		set_dma_config(CH_PPI, DMAFLOW_LARGE | NDSIZE_4 | WDSIZE_16);
+
+	} else {
+
+		set_dma_config(CH_PPI, set_bfin_dma_config(DIR_READ,
+				DMA_FLOW_AUTO,
+				INTR_DISABLE,
+				DIMENSION_2D,
+				DATA_SIZE_16,
+				DMA_NOSYNC_KEEP_DMA_BUF));
+		set_dma_x_count(CH_PPI, LCD_X_RES);
+		set_dma_x_modify(CH_PPI, LCD_BBP / 8);
+		set_dma_y_count(CH_PPI, LCD_Y_RES+U_LINES);
+		set_dma_y_modify(CH_PPI, LCD_BBP / 8);
+		set_dma_start_addr(CH_PPI, (unsigned long) fb_buffer);
+	}
+
+	return 0;
+}
+
+static int __devinit request_ports(void)
+{
+	u16 tmr_req[] = TIMERS;
+
+	/*
+		UD:      PF13
+		MOD:     PF10
+		LBR:     PF14
+		PPI_CLK: PF15
+	*/
+
+	if (peripheral_request_list(ppi_pins, KBUILD_MODNAME)) {
+		pr_err("requesting PPI peripheral failed\n");
+		return -EBUSY;
+	}
+
+	if (peripheral_request_list(tmr_req, KBUILD_MODNAME)) {
+		peripheral_free_list(ppi_pins);
+		pr_err("requesting timer peripheral failed\n");
+		return -EBUSY;
+	}
+
+#if (defined(UD) && defined(LBR))
+	if (gpio_request(UD, KBUILD_MODNAME)) {
+		pr_err("requesting GPIO %d failed\n", UD);
+		return -EBUSY;
+	}
+
+	if (gpio_request(LBR, KBUILD_MODNAME)) {
+		pr_err("requesting GPIO %d failed\n", LBR);
+		gpio_free(UD);
+		return -EBUSY;
+	}
+
+	gpio_direction_output(UD, 0);
+	gpio_direction_output(LBR, 1);
+
+#endif
+
+	if (gpio_request(MOD, KBUILD_MODNAME)) {
+		pr_err("requesting GPIO %d failed\n", MOD);
+#if (defined(UD) && defined(LBR))
+		gpio_free(LBR);
+		gpio_free(UD);
+#endif
+		return -EBUSY;
+	}
+
+	gpio_direction_output(MOD, 1);
+
+	SSYNC();
+	return 0;
+}
+
+static void free_ports(void)
+{
+	u16 tmr_req[] = TIMERS;
+
+	peripheral_free_list(ppi_pins);
+	peripheral_free_list(tmr_req);
+
+#if defined(UD) && defined(LBR)
+	gpio_free(LBR);
+	gpio_free(UD);
+#endif
+	gpio_free(MOD);
+}
+
+static struct fb_info bfin_lq035_fb;
+
+static struct fb_var_screeninfo bfin_lq035_fb_defined = {
+	.bits_per_pixel		= LCD_BBP,
+	.activate		= FB_ACTIVATE_TEST,
+	.xres			= LCD_X_RES,	/*default portrait mode RGB*/
+	.yres			= LCD_Y_RES,
+	.xres_virtual		= LCD_X_RES,
+	.yres_virtual		= LCD_Y_RES,
+	.height			= -1,
+	.width			= -1,
+	.left_margin		= 0,
+	.right_margin		= 0,
+	.upper_margin		= 0,
+	.lower_margin		= 0,
+	.red			= {11, 5, 0},
+	.green			= {5, 6, 0},
+	.blue			= {0, 5, 0},
+	.transp		= {0, 0, 0},
+};
+
+static struct fb_fix_screeninfo bfin_lq035_fb_fix __devinitdata = {
+	.id		= KBUILD_MODNAME,
+	.smem_len	= ACTIVE_VIDEO_MEM_SIZE,
+	.type		= FB_TYPE_PACKED_PIXELS,
+	.visual		= FB_VISUAL_TRUECOLOR,
+	.xpanstep	= 0,
+	.ypanstep	= 0,
+	.line_length	= LCD_X_RES*(LCD_BBP/8),
+	.accel		= FB_ACCEL_NONE,
+};
+
+
+static int bfin_lq035_fb_open(struct fb_info *info, int user)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&bfin_lq035_lock, flags);
+	lq035_open_cnt++;
+	spin_unlock_irqrestore(&bfin_lq035_lock, flags);
+
+	if (lq035_open_cnt <= 1) {
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+
+		set_vcomm();
+		config_dma();
+		config_ppi();
+
+		/* start dma */
+		enable_dma(CH_PPI);
+		SSYNC();
+		bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+		SSYNC();
+
+		if (!t_conf_done) {
+			config_timers();
+			start_timers();
+		}
+		/* gpio_set_value(MOD,1); */
+	}
+
+	return 0;
+}
+
+static int bfin_lq035_fb_release(struct fb_info *info, int user)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&bfin_lq035_lock, flags);
+	lq035_open_cnt--;
+	spin_unlock_irqrestore(&bfin_lq035_lock, flags);
+
+
+	if (lq035_open_cnt <= 0) {
+
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+
+		disable_dma(CH_PPI);
+	}
+
+	return 0;
+}
+
+
+static int bfin_lq035_fb_check_var(struct fb_var_screeninfo *var,
+				   struct fb_info *info)
+{
+	switch (var->bits_per_pixel) {
+	case 16:/* DIRECTCOLOUR, 64k */
+		var->red.offset = info->var.red.offset;
+		var->green.offset = info->var.green.offset;
+		var->blue.offset = info->var.blue.offset;
+		var->red.length = info->var.red.length;
+		var->green.length = info->var.green.length;
+		var->blue.length = info->var.blue.length;
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->transp.msb_right = 0;
+		var->red.msb_right = 0;
+		var->green.msb_right = 0;
+		var->blue.msb_right = 0;
+		break;
+	default:
+		pr_debug("%s: depth not supported: %u BPP\n", __func__,
+			 var->bits_per_pixel);
+		return -EINVAL;
+	}
+
+	if (info->var.xres != var->xres ||
+	    info->var.yres != var->yres ||
+	    info->var.xres_virtual != var->xres_virtual ||
+	    info->var.yres_virtual != var->yres_virtual) {
+		pr_debug("%s: Resolution not supported: X%u x Y%u\n",
+			 __func__, var->xres, var->yres);
+		return -EINVAL;
+	}
+
+	/*
+	 *  Memory limit
+	 */
+
+	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+		pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
+			 __func__, var->yres_virtual);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+/* fb_rotate
+ * Rotate the display of this angle. This doesn't seems to be used by the core,
+ * but as our hardware supports it, so why not implementing it...
+ */
+static void bfin_lq035_fb_rotate(struct fb_info *fbi, int angle)
+{
+	pr_debug("%s: %p %d", __func__, fbi, angle);
+#if (defined(UD) && defined(LBR))
+	switch (angle) {
+
+	case 180:
+		gpio_set_value(LBR, 0);
+		gpio_set_value(UD, 1);
+		break;
+	default:
+		gpio_set_value(LBR, 1);
+		gpio_set_value(UD, 0);
+		break;
+	}
+#endif
+}
+
+static int bfin_lq035_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+	if (nocursor)
+		return 0;
+	else
+		return -EINVAL;	/* just to force soft_cursor() call */
+}
+
+static int bfin_lq035_fb_setcolreg(u_int regno, u_int red, u_int green,
+				   u_int blue, u_int transp,
+				   struct fb_info *info)
+{
+	if (regno >= NBR_PALETTE)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
+		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+
+		u32 value;
+		/* Place color in the pseudopalette */
+		if (regno > 16)
+			return -EINVAL;
+
+		red   >>= (16 - info->var.red.length);
+		green >>= (16 - info->var.green.length);
+		blue  >>= (16 - info->var.blue.length);
+
+		value = (red   << info->var.red.offset) |
+			(green << info->var.green.offset)|
+			(blue  << info->var.blue.offset);
+		value &= 0xFFFF;
+
+		((u32 *) (info->pseudo_palette))[regno] = value;
+
+	}
+
+	return 0;
+}
+
+static struct fb_ops bfin_lq035_fb_ops = {
+	.owner			= THIS_MODULE,
+	.fb_open		= bfin_lq035_fb_open,
+	.fb_release		= bfin_lq035_fb_release,
+	.fb_check_var		= bfin_lq035_fb_check_var,
+	.fb_rotate		= bfin_lq035_fb_rotate,
+	.fb_fillrect		= cfb_fillrect,
+	.fb_copyarea		= cfb_copyarea,
+	.fb_imageblit		= cfb_imageblit,
+	.fb_cursor		= bfin_lq035_fb_cursor,
+	.fb_setcolreg		= bfin_lq035_fb_setcolreg,
+};
+
+static int bl_get_brightness(struct backlight_device *bd)
+{
+	return current_brightness;
+}
+
+static const struct backlight_ops bfin_lq035fb_bl_ops = {
+	.get_brightness	= bl_get_brightness,
+};
+
+static struct backlight_device *bl_dev;
+
+static int bfin_lcd_get_power(struct lcd_device *dev)
+{
+	return 0;
+}
+
+static int bfin_lcd_set_power(struct lcd_device *dev, int power)
+{
+	return 0;
+}
+
+static int bfin_lcd_get_contrast(struct lcd_device *dev)
+{
+	return (int)vcomm_value;
+}
+
+static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast)
+{
+	if (contrast > 255)
+		contrast = 255;
+	if (contrast < 0)
+		contrast = 0;
+
+	vcomm_value = (unsigned char)contrast;
+	set_vcomm();
+	return 0;
+}
+
+static int bfin_lcd_check_fb(struct lcd_device *lcd, struct fb_info *fi)
+{
+	if (!fi || (fi == &bfin_lq035_fb))
+		return 1;
+	return 0;
+}
+
+static struct lcd_ops bfin_lcd_ops = {
+	.get_power	= bfin_lcd_get_power,
+	.set_power	= bfin_lcd_set_power,
+	.get_contrast	= bfin_lcd_get_contrast,
+	.set_contrast	= bfin_lcd_set_contrast,
+	.check_fb	= bfin_lcd_check_fb,
+};
+
+static struct lcd_device *lcd_dev;
+
+static int __devinit bfin_lq035_probe(struct platform_device *pdev)
+{
+	struct backlight_properties props;
+	dma_addr_t dma_handle;
+
+	if (request_dma(CH_PPI, KBUILD_MODNAME)) {
+		pr_err("couldn't request PPI DMA\n");
+		return -EFAULT;
+	}
+
+	if (request_ports()) {
+		pr_err("couldn't request gpio port\n");
+		free_dma(CH_PPI);
+		return -EFAULT;
+	}
+
+	fb_buffer = dma_alloc_coherent(NULL, TOTAL_VIDEO_MEM_SIZE,
+				       &dma_handle, GFP_KERNEL);
+	if (fb_buffer == NULL) {
+		pr_err("couldn't allocate dma buffer\n");
+		free_dma(CH_PPI);
+		free_ports();
+		return -ENOMEM;
+	}
+
+	if (L1_DATA_A_LENGTH)
+		dma_desc_table = l1_data_sram_zalloc(TOTAL_DMA_DESC_SIZE);
+	else
+		dma_desc_table = dma_alloc_coherent(NULL, TOTAL_DMA_DESC_SIZE,
+						    &dma_handle, 0);
+
+	if (dma_desc_table == NULL) {
+		pr_err("couldn't allocate dma descriptor\n");
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		return -ENOMEM;
+	}
+
+	bfin_lq035_fb.screen_base = (void *)fb_buffer;
+	bfin_lq035_fb_fix.smem_start = (int)fb_buffer;
+	if (landscape) {
+		bfin_lq035_fb_defined.xres = LCD_Y_RES;
+		bfin_lq035_fb_defined.yres = LCD_X_RES;
+		bfin_lq035_fb_defined.xres_virtual = LCD_Y_RES;
+		bfin_lq035_fb_defined.yres_virtual = LCD_X_RES;
+
+		bfin_lq035_fb_fix.line_length = LCD_Y_RES*(LCD_BBP/8);
+	} else {
+		bfin_lq035_fb.screen_base += ACTIVE_VIDEO_MEM_OFFSET;
+		bfin_lq035_fb_fix.smem_start += ACTIVE_VIDEO_MEM_OFFSET;
+	}
+
+	bfin_lq035_fb_defined.green.msb_right = 0;
+	bfin_lq035_fb_defined.red.msb_right   = 0;
+	bfin_lq035_fb_defined.blue.msb_right  = 0;
+	bfin_lq035_fb_defined.green.offset    = 5;
+	bfin_lq035_fb_defined.green.length    = 6;
+	bfin_lq035_fb_defined.red.length      = 5;
+	bfin_lq035_fb_defined.blue.length     = 5;
+
+	if (bgr) {
+		bfin_lq035_fb_defined.red.offset  = 0;
+		bfin_lq035_fb_defined.blue.offset = 11;
+	} else {
+		bfin_lq035_fb_defined.red.offset  = 11;
+		bfin_lq035_fb_defined.blue.offset = 0;
+	}
+
+	bfin_lq035_fb.fbops = &bfin_lq035_fb_ops;
+	bfin_lq035_fb.var = bfin_lq035_fb_defined;
+
+	bfin_lq035_fb.fix = bfin_lq035_fb_fix;
+	bfin_lq035_fb.flags = FBINFO_DEFAULT;
+
+
+	bfin_lq035_fb.pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);
+	if (bfin_lq035_fb.pseudo_palette == NULL) {
+		pr_err("failed to allocate pseudo_palette\n");
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		return -ENOMEM;
+	}
+
+	if (fb_alloc_cmap(&bfin_lq035_fb.cmap, NBR_PALETTE, 0) < 0) {
+		pr_err("failed to allocate colormap (%d entries)\n",
+			NBR_PALETTE);
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		kfree(bfin_lq035_fb.pseudo_palette);
+		return -EFAULT;
+	}
+
+	if (register_framebuffer(&bfin_lq035_fb) < 0) {
+		pr_err("unable to register framebuffer\n");
+		free_dma(CH_PPI);
+		free_ports();
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+		fb_buffer = NULL;
+		kfree(bfin_lq035_fb.pseudo_palette);
+		fb_dealloc_cmap(&bfin_lq035_fb.cmap);
+		return -EINVAL;
+	}
+
+	i2c_add_driver(&ad5280_driver);
+
+	memset(&props, 0, sizeof(props));
+	props.max_brightness = MAX_BRIGHENESS;
+	bl_dev = backlight_device_register("bf537-bl", NULL, NULL,
+					   &bfin_lq035fb_bl_ops, &props);
+
+	lcd_dev = lcd_device_register(KBUILD_MODNAME, &pdev->dev, NULL,
+				      &bfin_lcd_ops);
+	lcd_dev->props.max_contrast = 255,
+
+	pr_info("initialized");
+
+	return 0;
+}
+
+static int __devexit bfin_lq035_remove(struct platform_device *pdev)
+{
+	if (fb_buffer != NULL)
+		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);
+
+	if (L1_DATA_A_LENGTH)
+		l1_data_sram_free(dma_desc_table);
+	else
+		dma_free_coherent(NULL, TOTAL_DMA_DESC_SIZE, NULL, 0);
+
+	bfin_write_TIMER_DISABLE(TIMEN_SP|TIMEN_SPS|TIMEN_PS_CLS|
+				 TIMEN_LP|TIMEN_REV);
+	t_conf_done = 0;
+
+	free_dma(CH_PPI);
+
+
+	kfree(bfin_lq035_fb.pseudo_palette);
+	fb_dealloc_cmap(&bfin_lq035_fb.cmap);
+
+
+	lcd_device_unregister(lcd_dev);
+	backlight_device_unregister(bl_dev);
+
+	unregister_framebuffer(&bfin_lq035_fb);
+	i2c_del_driver(&ad5280_driver);
+
+	free_ports();
+
+	pr_info("unregistered LCD driver\n");
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_lq035_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	if (lq035_open_cnt > 0) {
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+		disable_dma(CH_PPI);
+	}
+
+	return 0;
+}
+
+static int bfin_lq035_resume(struct platform_device *pdev)
+{
+	if (lq035_open_cnt > 0) {
+		bfin_write_PPI_CONTROL(0);
+		SSYNC();
+
+		config_dma();
+		config_ppi();
+
+		enable_dma(CH_PPI);
+		bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+		SSYNC();
+
+		config_timers();
+		start_timers();
+	} else {
+		t_conf_done = 0;
+	}
+
+	return 0;
+}
+#else
+# define bfin_lq035_suspend	NULL
+# define bfin_lq035_resume	NULL
+#endif
+
+static struct platform_driver bfin_lq035_driver = {
+	.probe = bfin_lq035_probe,
+	.remove = __devexit_p(bfin_lq035_remove),
+	.suspend = bfin_lq035_suspend,
+	.resume = bfin_lq035_resume,
+	.driver = {
+		.name = KBUILD_MODNAME,
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __init bfin_lq035_driver_init(void)
+{
+	request_module("i2c-bfin-twi");
+	return platform_driver_register(&bfin_lq035_driver);
+}
+module_init(bfin_lq035_driver_init);
+
+static void __exit bfin_lq035_driver_cleanup(void)
+{
+	platform_driver_unregister(&bfin_lq035_driver);
+}
+module_exit(bfin_lq035_driver_cleanup);
+
+MODULE_DESCRIPTION("SHARP LQ035Q7DB03 TFT LCD Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
new file mode 100644
index 000000000000..8486f541156b
--- /dev/null
+++ b/drivers/video/bfin_adv7393fb.c
@@ -0,0 +1,832 @@
+/*
+ * Frame buffer driver for ADV7393/2 video encoder
+ *
+ * Copyright 2006-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or late.
+ */
+
+/*
+ * TODO: Remove Globals
+ * TODO: Code Cleanup
+ */
+
+#define pr_fmt(fmt) DRIVER_NAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/tty.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/sched.h>
+#include <asm/blackfin.h>
+#include <asm/irq.h>
+#include <asm/dma.h>
+#include <linux/uaccess.h>
+#include <linux/gpio.h>
+#include <asm/portmux.h>
+
+#include <linux/dma-mapping.h>
+#include <linux/proc_fs.h>
+#include <linux/platform_device.h>
+
+#include <linux/i2c.h>
+#include <linux/i2c-dev.h>
+
+#include "bfin_adv7393fb.h"
+
+static int mode = VMODE;
+static int mem = VMEM;
+static int nocursor = 1;
+
+static const unsigned short ppi_pins[] = {
+	P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
+	P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
+	P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
+	P_PPI0_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,
+	P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15,
+	0
+};
+
+/*
+ * card parameters
+ */
+
+static struct bfin_adv7393_fb_par {
+	/* structure holding blackfin / adv7393 paramters when
+	   screen is blanked */
+	struct {
+		u8 Mode;	/* ntsc/pal/? */
+	} vga_state;
+	atomic_t ref_count;
+} bfin_par;
+
+/* --------------------------------------------------------------------- */
+
+static struct fb_var_screeninfo bfin_adv7393_fb_defined = {
+	.xres = 720,
+	.yres = 480,
+	.xres_virtual = 720,
+	.yres_virtual = 480,
+	.bits_per_pixel = 16,
+	.activate = FB_ACTIVATE_TEST,
+	.height = -1,
+	.width = -1,
+	.left_margin = 0,
+	.right_margin = 0,
+	.upper_margin = 0,
+	.lower_margin = 0,
+	.vmode = FB_VMODE_INTERLACED,
+	.red = {11, 5, 0},
+	.green = {5, 6, 0},
+	.blue = {0, 5, 0},
+	.transp = {0, 0, 0},
+};
+
+static struct fb_fix_screeninfo bfin_adv7393_fb_fix __devinitdata = {
+	.id = "BFIN ADV7393",
+	.smem_len = 720 * 480 * 2,
+	.type = FB_TYPE_PACKED_PIXELS,
+	.visual = FB_VISUAL_TRUECOLOR,
+	.xpanstep = 0,
+	.ypanstep = 0,
+	.line_length = 720 * 2,
+	.accel = FB_ACCEL_NONE
+};
+
+static struct fb_ops bfin_adv7393_fb_ops = {
+	.owner = THIS_MODULE,
+	.fb_open = bfin_adv7393_fb_open,
+	.fb_release = bfin_adv7393_fb_release,
+	.fb_check_var = bfin_adv7393_fb_check_var,
+	.fb_pan_display = bfin_adv7393_fb_pan_display,
+	.fb_blank = bfin_adv7393_fb_blank,
+	.fb_fillrect = cfb_fillrect,
+	.fb_copyarea = cfb_copyarea,
+	.fb_imageblit = cfb_imageblit,
+	.fb_cursor = bfin_adv7393_fb_cursor,
+	.fb_setcolreg = bfin_adv7393_fb_setcolreg,
+};
+
+static int dma_desc_list(struct adv7393fb_device *fbdev, u16 arg)
+{
+	if (arg == BUILD) {	/* Build */
+		fbdev->vb1 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->vb1 == NULL)
+			goto error;
+
+		fbdev->av1 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->av1 == NULL)
+			goto error;
+
+		fbdev->vb2 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->vb2 == NULL)
+			goto error;
+
+		fbdev->av2 = l1_data_sram_zalloc(sizeof(struct dmasg));
+		if (fbdev->av2 == NULL)
+			goto error;
+
+		/* Build linked DMA descriptor list */
+		fbdev->vb1->next_desc_addr = fbdev->av1;
+		fbdev->av1->next_desc_addr = fbdev->vb2;
+		fbdev->vb2->next_desc_addr = fbdev->av2;
+		fbdev->av2->next_desc_addr = fbdev->vb1;
+
+		/* Save list head */
+		fbdev->descriptor_list_head = fbdev->av2;
+
+		/* Vertical Blanking Field 1 */
+		fbdev->vb1->start_addr = VB_DUMMY_MEMORY_SOURCE;
+		fbdev->vb1->cfg = DMA_CFG_VAL;
+
+		fbdev->vb1->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+
+		fbdev->vb1->x_modify = 0;
+		fbdev->vb1->y_count = fbdev->modes[mode].vb1_lines;
+		fbdev->vb1->y_modify = 0;
+
+		/* Active Video Field 1 */
+
+		fbdev->av1->start_addr = (unsigned long)fbdev->fb_mem;
+		fbdev->av1->cfg = DMA_CFG_VAL;
+		fbdev->av1->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+		fbdev->av1->x_modify = fbdev->modes[mode].bpp / 8;
+		fbdev->av1->y_count = fbdev->modes[mode].a_lines;
+		fbdev->av1->y_modify =
+		    (fbdev->modes[mode].xres - fbdev->modes[mode].boeft_blank +
+		     1) * (fbdev->modes[mode].bpp / 8);
+
+		/* Vertical Blanking Field 2 */
+
+		fbdev->vb2->start_addr = VB_DUMMY_MEMORY_SOURCE;
+		fbdev->vb2->cfg = DMA_CFG_VAL;
+		fbdev->vb2->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+
+		fbdev->vb2->x_modify = 0;
+		fbdev->vb2->y_count = fbdev->modes[mode].vb2_lines;
+		fbdev->vb2->y_modify = 0;
+
+		/* Active Video Field 2 */
+
+		fbdev->av2->start_addr =
+		    (unsigned long)fbdev->fb_mem + fbdev->line_len;
+
+		fbdev->av2->cfg = DMA_CFG_VAL;
+
+		fbdev->av2->x_count =
+		    fbdev->modes[mode].xres + fbdev->modes[mode].boeft_blank;
+
+		fbdev->av2->x_modify = (fbdev->modes[mode].bpp / 8);
+		fbdev->av2->y_count = fbdev->modes[mode].a_lines;
+
+		fbdev->av2->y_modify =
+		    (fbdev->modes[mode].xres - fbdev->modes[mode].boeft_blank +
+		     1) * (fbdev->modes[mode].bpp / 8);
+
+		return 1;
+	}
+
+error:
+	l1_data_sram_free(fbdev->vb1);
+	l1_data_sram_free(fbdev->av1);
+	l1_data_sram_free(fbdev->vb2);
+	l1_data_sram_free(fbdev->av2);
+
+	return 0;
+}
+
+static int bfin_config_dma(struct adv7393fb_device *fbdev)
+{
+	BUG_ON(!(fbdev->fb_mem));
+
+	set_dma_x_count(CH_PPI, fbdev->descriptor_list_head->x_count);
+	set_dma_x_modify(CH_PPI, fbdev->descriptor_list_head->x_modify);
+	set_dma_y_count(CH_PPI, fbdev->descriptor_list_head->y_count);
+	set_dma_y_modify(CH_PPI, fbdev->descriptor_list_head->y_modify);
+	set_dma_start_addr(CH_PPI, fbdev->descriptor_list_head->start_addr);
+	set_dma_next_desc_addr(CH_PPI,
+			       fbdev->descriptor_list_head->next_desc_addr);
+	set_dma_config(CH_PPI, fbdev->descriptor_list_head->cfg);
+
+	return 1;
+}
+
+static void bfin_disable_dma(void)
+{
+	bfin_write_DMA0_CONFIG(bfin_read_DMA0_CONFIG() & ~DMAEN);
+}
+
+static void bfin_config_ppi(struct adv7393fb_device *fbdev)
+{
+	if (ANOMALY_05000183) {
+		bfin_write_TIMER2_CONFIG(WDTH_CAP);
+		bfin_write_TIMER_ENABLE(TIMEN2);
+	}
+
+	bfin_write_PPI_CONTROL(0x381E);
+	bfin_write_PPI_FRAME(fbdev->modes[mode].tot_lines);
+	bfin_write_PPI_COUNT(fbdev->modes[mode].xres +
+			     fbdev->modes[mode].boeft_blank - 1);
+	bfin_write_PPI_DELAY(fbdev->modes[mode].aoeft_blank - 1);
+}
+
+static void bfin_enable_ppi(void)
+{
+	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+}
+
+static void bfin_disable_ppi(void)
+{
+	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() & ~PORT_EN);
+}
+
+static inline int adv7393_write(struct i2c_client *client, u8 reg, u8 value)
+{
+	return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static inline int adv7393_read(struct i2c_client *client, u8 reg)
+{
+	return i2c_smbus_read_byte_data(client, reg);
+}
+
+static int
+adv7393_write_block(struct i2c_client *client,
+		    const u8 *data, unsigned int len)
+{
+	int ret = -1;
+	u8 reg;
+
+	while (len >= 2) {
+		reg = *data++;
+		ret = adv7393_write(client, reg, *data++);
+		if (ret < 0)
+			break;
+		len -= 2;
+	}
+
+	return ret;
+}
+
+static int adv7393_mode(struct i2c_client *client, u16 mode)
+{
+	switch (mode) {
+	case POWER_ON:		/* ADV7393 Sleep mode OFF */
+		adv7393_write(client, 0x00, 0x1E);
+		break;
+	case POWER_DOWN:	/* ADV7393 Sleep mode ON */
+		adv7393_write(client, 0x00, 0x1F);
+		break;
+	case BLANK_OFF:		/* Pixel Data Valid */
+		adv7393_write(client, 0x82, 0xCB);
+		break;
+	case BLANK_ON:		/* Pixel Data Invalid */
+		adv7393_write(client, 0x82, 0x8B);
+		break;
+	default:
+		return -EINVAL;
+		break;
+	}
+	return 0;
+}
+
+static irqreturn_t ppi_irq_error(int irq, void *dev_id)
+{
+
+	struct adv7393fb_device *fbdev = (struct adv7393fb_device *)dev_id;
+
+	u16 status = bfin_read_PPI_STATUS();
+
+	pr_debug("%s: PPI Status = 0x%X\n", __func__, status);
+
+	if (status) {
+		bfin_disable_dma();	/* TODO: Check Sequence */
+		bfin_disable_ppi();
+		bfin_clear_PPI_STATUS();
+		bfin_config_dma(fbdev);
+		bfin_enable_ppi();
+	}
+
+	return IRQ_HANDLED;
+
+}
+
+static int proc_output(char *buf)
+{
+	char *p = buf;
+
+	p += sprintf(p,
+		"Usage:\n"
+		"echo 0x[REG][Value] > adv7393\n"
+		"example: echo 0x1234 >adv7393\n"
+		"writes 0x34 into Register 0x12\n");
+
+	return p - buf;
+}
+
+static int
+adv7393_read_proc(char *page, char **start, off_t off,
+		  int count, int *eof, void *data)
+{
+	int len;
+
+	len = proc_output(page);
+	if (len <= off + count)
+		*eof = 1;
+	*start = page + off;
+	len -= off;
+	if (len > count)
+		len = count;
+	if (len < 0)
+		len = 0;
+	return len;
+}
+
+static int
+adv7393_write_proc(struct file *file, const char __user * buffer,
+		   unsigned long count, void *data)
+{
+	struct adv7393fb_device *fbdev = data;
+	char line[8];
+	unsigned int val;
+	int ret;
+
+	ret = copy_from_user(line, buffer, count);
+	if (ret)
+		return -EFAULT;
+
+	val = simple_strtoul(line, NULL, 0);
+	adv7393_write(fbdev->client, val >> 8, val & 0xff);
+
+	return count;
+}
+
+static int __devinit bfin_adv7393_fb_probe(struct i2c_client *client,
+					   const struct i2c_device_id *id)
+{
+	int ret = 0;
+	struct proc_dir_entry *entry;
+	int num_modes = ARRAY_SIZE(known_modes);
+
+	struct adv7393fb_device *fbdev = NULL;
+
+	if (mem > 2) {
+		dev_err(&client->dev, "mem out of allowed range [1;2]\n");
+		return -EINVAL;
+	}
+
+	if (mode > num_modes) {
+		dev_err(&client->dev, "mode %d: not supported", mode);
+		return -EFAULT;
+	}
+
+	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
+	if (!fbdev) {
+		dev_err(&client->dev, "failed to allocate device private record");
+		return -ENOMEM;
+	}
+
+	i2c_set_clientdata(client, fbdev);
+
+	fbdev->modes = known_modes;
+	fbdev->client = client;
+
+	fbdev->fb_len =
+	    mem * fbdev->modes[mode].xres * fbdev->modes[mode].xres *
+	    (fbdev->modes[mode].bpp / 8);
+
+	fbdev->line_len =
+	    fbdev->modes[mode].xres * (fbdev->modes[mode].bpp / 8);
+
+	/* Workaround "PPI Does Not Start Properly In Specific Mode" */
+	if (ANOMALY_05000400) {
+		if (gpio_request(P_IDENT(P_PPI0_FS3), "PPI0_FS3")) {
+			dev_err(&client->dev, "PPI0_FS3 GPIO request failed\n");
+			ret = -EBUSY;
+			goto out_8;
+		}
+		gpio_direction_output(P_IDENT(P_PPI0_FS3), 0);
+	}
+
+	if (peripheral_request_list(ppi_pins, DRIVER_NAME)) {
+		dev_err(&client->dev, "requesting PPI peripheral failed\n");
+		ret = -EFAULT;
+		goto out_8;
+	}
+
+	fbdev->fb_mem =
+	    dma_alloc_coherent(NULL, fbdev->fb_len, &fbdev->dma_handle,
+			       GFP_KERNEL);
+
+	if (NULL == fbdev->fb_mem) {
+		dev_err(&client->dev, "couldn't allocate dma buffer (%d bytes)\n",
+		       (u32) fbdev->fb_len);
+		ret = -ENOMEM;
+		goto out_7;
+	}
+
+	fbdev->info.screen_base = (void *)fbdev->fb_mem;
+	bfin_adv7393_fb_fix.smem_start = (int)fbdev->fb_mem;
+
+	bfin_adv7393_fb_fix.smem_len = fbdev->fb_len;
+	bfin_adv7393_fb_fix.line_length = fbdev->line_len;
+
+	if (mem > 1)
+		bfin_adv7393_fb_fix.ypanstep = 1;
+
+	bfin_adv7393_fb_defined.red.length = 5;
+	bfin_adv7393_fb_defined.green.length = 6;
+	bfin_adv7393_fb_defined.blue.length = 5;
+
+	bfin_adv7393_fb_defined.xres = fbdev->modes[mode].xres;
+	bfin_adv7393_fb_defined.yres = fbdev->modes[mode].yres;
+	bfin_adv7393_fb_defined.xres_virtual = fbdev->modes[mode].xres;
+	bfin_adv7393_fb_defined.yres_virtual = mem * fbdev->modes[mode].yres;
+	bfin_adv7393_fb_defined.bits_per_pixel = fbdev->modes[mode].bpp;
+
+	fbdev->info.fbops = &bfin_adv7393_fb_ops;
+	fbdev->info.var = bfin_adv7393_fb_defined;
+	fbdev->info.fix = bfin_adv7393_fb_fix;
+	fbdev->info.par = &bfin_par;
+	fbdev->info.flags = FBINFO_DEFAULT;
+
+	fbdev->info.pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);
+	if (!fbdev->info.pseudo_palette) {
+		dev_err(&client->dev, "failed to allocate pseudo_palette\n");
+		ret = -ENOMEM;
+		goto out_6;
+	}
+
+	if (fb_alloc_cmap(&fbdev->info.cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
+		dev_err(&client->dev, "failed to allocate colormap (%d entries)\n",
+			   BFIN_LCD_NBR_PALETTE_ENTRIES);
+		ret = -EFAULT;
+		goto out_5;
+	}
+
+	if (request_dma(CH_PPI, "BF5xx_PPI_DMA") < 0) {
+		dev_err(&client->dev, "unable to request PPI DMA\n");
+		ret = -EFAULT;
+		goto out_4;
+	}
+
+	if (request_irq(IRQ_PPI_ERROR, ppi_irq_error, IRQF_DISABLED,
+			"PPI ERROR", fbdev) < 0) {
+		dev_err(&client->dev, "unable to request PPI ERROR IRQ\n");
+		ret = -EFAULT;
+		goto out_3;
+	}
+
+	fbdev->open = 0;
+
+	ret = adv7393_write_block(client, fbdev->modes[mode].adv7393_i2c_initd,
+				fbdev->modes[mode].adv7393_i2c_initd_len);
+
+	if (ret) {
+		dev_err(&client->dev, "i2c attach: init error\n");
+		goto out_1;
+	}
+
+
+	if (register_framebuffer(&fbdev->info) < 0) {
+		dev_err(&client->dev, "unable to register framebuffer\n");
+		ret = -EFAULT;
+		goto out_1;
+	}
+
+	dev_info(&client->dev, "fb%d: %s frame buffer device\n",
+	       fbdev->info.node, fbdev->info.fix.id);
+	dev_info(&client->dev, "fb memory address : 0x%p\n", fbdev->fb_mem);
+
+	entry = create_proc_entry("driver/adv7393", 0, NULL);
+	if (!entry) {
+		dev_err(&client->dev, "unable to create /proc entry\n");
+		ret = -EFAULT;
+		goto out_0;
+	}
+
+	entry->read_proc = adv7393_read_proc;
+	entry->write_proc = adv7393_write_proc;
+	entry->data = fbdev;
+
+	return 0;
+
+ out_0:
+	unregister_framebuffer(&fbdev->info);
+ out_1:
+	free_irq(IRQ_PPI_ERROR, fbdev);
+ out_3:
+	free_dma(CH_PPI);
+ out_4:
+	dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem,
+			  fbdev->dma_handle);
+ out_5:
+	fb_dealloc_cmap(&fbdev->info.cmap);
+ out_6:
+	kfree(fbdev->info.pseudo_palette);
+ out_7:
+	peripheral_free_list(ppi_pins);
+ out_8:
+	kfree(fbdev);
+
+	return ret;
+}
+
+static int bfin_adv7393_fb_open(struct fb_info *info, int user)
+{
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	fbdev->info.screen_base = (void *)fbdev->fb_mem;
+	if (!fbdev->info.screen_base) {
+		dev_err(&fbdev->client->dev, "unable to map device\n");
+		return -ENOMEM;
+	}
+
+	fbdev->open = 1;
+	dma_desc_list(fbdev, BUILD);
+	adv7393_mode(fbdev->client, BLANK_OFF);
+	bfin_config_ppi(fbdev);
+	bfin_config_dma(fbdev);
+	bfin_enable_ppi();
+
+	return 0;
+}
+
+static int bfin_adv7393_fb_release(struct fb_info *info, int user)
+{
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	adv7393_mode(fbdev->client, BLANK_ON);
+	bfin_disable_dma();
+	bfin_disable_ppi();
+	dma_desc_list(fbdev, DESTRUCT);
+	fbdev->open = 0;
+	return 0;
+}
+
+static int
+bfin_adv7393_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+
+	switch (var->bits_per_pixel) {
+	case 16:/* DIRECTCOLOUR, 64k */
+		var->red.offset = info->var.red.offset;
+		var->green.offset = info->var.green.offset;
+		var->blue.offset = info->var.blue.offset;
+		var->red.length = info->var.red.length;
+		var->green.length = info->var.green.length;
+		var->blue.length = info->var.blue.length;
+		var->transp.offset = 0;
+		var->transp.length = 0;
+		var->transp.msb_right = 0;
+		var->red.msb_right = 0;
+		var->green.msb_right = 0;
+		var->blue.msb_right = 0;
+		break;
+	default:
+		pr_debug("%s: depth not supported: %u BPP\n", __func__,
+			 var->bits_per_pixel);
+		return -EINVAL;
+	}
+
+	if (info->var.xres != var->xres ||
+	    info->var.yres != var->yres ||
+	    info->var.xres_virtual != var->xres_virtual ||
+	    info->var.yres_virtual != var->yres_virtual) {
+		pr_debug("%s: Resolution not supported: X%u x Y%u\n",
+			 __func__, var->xres, var->yres);
+		return -EINVAL;
+	}
+
+	/*
+	 *  Memory limit
+	 */
+
+	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+		pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
+			 __func__, var->yres_virtual);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+static int
+bfin_adv7393_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	int dy;
+	u32 dmaaddr;
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	if (!var || !info)
+		return -EINVAL;
+
+	if (var->xoffset - info->var.xoffset) {
+		/* No support for X panning for now! */
+		return -EINVAL;
+	}
+	dy = var->yoffset - info->var.yoffset;
+
+	if (dy) {
+		pr_debug("%s: Panning screen of %d lines\n", __func__, dy);
+
+		dmaaddr = fbdev->av1->start_addr;
+		dmaaddr += (info->fix.line_length * dy);
+		/* TODO: Wait for current frame to finished */
+
+		fbdev->av1->start_addr = (unsigned long)dmaaddr;
+		fbdev->av2->start_addr = (unsigned long)dmaaddr + fbdev->line_len;
+	}
+
+	return 0;
+
+}
+
+/* 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off */
+static int bfin_adv7393_fb_blank(int blank, struct fb_info *info)
+{
+	struct adv7393fb_device *fbdev = to_adv7393fb_device(info);
+
+	switch (blank) {
+
+	case VESA_NO_BLANKING:
+		/* Turn on panel */
+		adv7393_mode(fbdev->client, BLANK_OFF);
+		break;
+
+	case VESA_VSYNC_SUSPEND:
+	case VESA_HSYNC_SUSPEND:
+	case VESA_POWERDOWN:
+		/* Turn off panel */
+		adv7393_mode(fbdev->client, BLANK_ON);
+		break;
+
+	default:
+		return -EINVAL;
+		break;
+	}
+	return 0;
+}
+
+int bfin_adv7393_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+	if (nocursor)
+		return 0;
+	else
+		return -EINVAL;	/* just to force soft_cursor() call */
+}
+
+static int bfin_adv7393_fb_setcolreg(u_int regno, u_int red, u_int green,
+				     u_int blue, u_int transp,
+				     struct fb_info *info)
+{
+	if (regno >= BFIN_LCD_NBR_PALETTE_ENTRIES)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
+		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+
+	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+		u32 value;
+		/* Place color in the pseudopalette */
+		if (regno > 16)
+			return -EINVAL;
+
+		red   >>= (16 - info->var.red.length);
+		green >>= (16 - info->var.green.length);
+		blue  >>= (16 - info->var.blue.length);
+
+		value = (red   << info->var.red.offset) |
+			(green << info->var.green.offset)|
+			(blue  << info->var.blue.offset);
+		value &= 0xFFFF;
+
+		((u32 *) (info->pseudo_palette))[regno] = value;
+	}
+
+	return 0;
+}
+
+static int __devexit bfin_adv7393_fb_remove(struct i2c_client *client)
+{
+	struct adv7393fb_device *fbdev = i2c_get_clientdata(client);
+
+	adv7393_mode(client, POWER_DOWN);
+
+	if (fbdev->fb_mem)
+		dma_free_coherent(NULL, fbdev->fb_len, fbdev->fb_mem, fbdev->dma_handle);
+	free_dma(CH_PPI);
+	free_irq(IRQ_PPI_ERROR, fbdev);
+	unregister_framebuffer(&fbdev->info);
+	remove_proc_entry("driver/adv7393", NULL);
+	fb_dealloc_cmap(&fbdev->info.cmap);
+	kfree(fbdev->info.pseudo_palette);
+
+	if (ANOMALY_05000400)
+		gpio_free(P_IDENT(P_PPI0_FS3));	/* FS3 */
+	peripheral_free_list(ppi_pins);
+	kfree(fbdev);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_adv7393_fb_suspend(struct device *dev)
+{
+	struct adv7393fb_device *fbdev = dev_get_drvdata(dev);
+
+	if (fbdev->open) {
+		bfin_disable_dma();
+		bfin_disable_ppi();
+		dma_desc_list(fbdev, DESTRUCT);
+	}
+	adv7393_mode(fbdev->client, POWER_DOWN);
+
+	return 0;
+}
+
+static int bfin_adv7393_fb_resume(struct device *dev)
+{
+	struct adv7393fb_device *fbdev = dev_get_drvdata(dev);
+
+	adv7393_mode(fbdev->client, POWER_ON);
+
+	if (fbdev->open) {
+		dma_desc_list(fbdev, BUILD);
+		bfin_config_ppi(fbdev);
+		bfin_config_dma(fbdev);
+		bfin_enable_ppi();
+	}
+
+	return 0;
+}
+
+static const struct dev_pm_ops bfin_adv7393_dev_pm_ops = {
+	.suspend = bfin_adv7393_fb_suspend,
+	.resume  = bfin_adv7393_fb_resume,
+};
+#endif
+
+static const struct i2c_device_id bfin_adv7393_id[] = {
+	{DRIVER_NAME, 0},
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, bfin_adv7393_id);
+
+static struct i2c_driver bfin_adv7393_fb_driver = {
+	.driver = {
+		.name = DRIVER_NAME,
+#ifdef CONFIG_PM
+		.pm   = &bfin_adv7393_dev_pm_ops,
+#endif
+	},
+	.probe = bfin_adv7393_fb_probe,
+	.remove = __devexit_p(bfin_adv7393_fb_remove),
+	.id_table = bfin_adv7393_id,
+};
+
+static int __init bfin_adv7393_fb_driver_init(void)
+{
+#if  defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+	request_module("i2c-bfin-twi");
+#else
+	request_module("i2c-gpio");
+#endif
+
+	return i2c_add_driver(&bfin_adv7393_fb_driver);
+}
+module_init(bfin_adv7393_fb_driver_init);
+
+static void __exit bfin_adv7393_fb_driver_cleanup(void)
+{
+	i2c_del_driver(&bfin_adv7393_fb_driver);
+}
+module_exit(bfin_adv7393_fb_driver_cleanup);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
+MODULE_DESCRIPTION("Frame buffer driver for ADV7393/2 Video Encoder");
+
+module_param(mode, int, 0);
+MODULE_PARM_DESC(mode,
+	"Video Mode (0=NTSC,1=PAL,2=NTSC 640x480,3=PAL 640x480,4=NTSC YCbCr input,5=PAL YCbCr input)");
+
+module_param(mem, int, 0);
+MODULE_PARM_DESC(mem,
+	"Size of frame buffer memory 1=Single 2=Double Size (allows y-panning / frame stacking)");
+
+module_param(nocursor, int, 0644);
+MODULE_PARM_DESC(nocursor, "cursor enable/disable");
diff --git a/drivers/video/bfin_adv7393fb.h b/drivers/video/bfin_adv7393fb.h
new file mode 100644
index 000000000000..8c7f9e4fc6eb
--- /dev/null
+++ b/drivers/video/bfin_adv7393fb.h
@@ -0,0 +1,321 @@
+/*
+ * Frame buffer driver for ADV7393/2 video encoder
+ *
+ * Copyright 2006-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or late.
+ */
+
+#ifndef __BFIN_ADV7393FB_H__
+#define __BFIN_ADV7393FB_H__
+
+#define BFIN_LCD_NBR_PALETTE_ENTRIES	256
+
+#ifdef CONFIG_NTSC
+# define VMODE 0
+#endif
+#ifdef CONFIG_PAL
+# define VMODE 1
+#endif
+#ifdef CONFIG_NTSC_640x480
+# define VMODE 2
+#endif
+#ifdef CONFIG_PAL_640x480
+# define VMODE 3
+#endif
+#ifdef CONFIG_NTSC_YCBCR
+# define VMODE 4
+#endif
+#ifdef CONFIG_PAL_YCBCR
+# define VMODE 5
+#endif
+
+#ifndef VMODE
+# define VMODE 1
+#endif
+
+#ifdef CONFIG_ADV7393_2XMEM
+# define VMEM 2
+#else
+# define VMEM 1
+#endif
+
+#if defined(CONFIG_BF537) || defined(CONFIG_BF536) || defined(CONFIG_BF534)
+# define DMA_CFG_VAL	0x7935	/* Set Sync Bit */
+# define VB_DUMMY_MEMORY_SOURCE	L1_DATA_B_START
+#else
+# define DMA_CFG_VAL	0x7915
+# define VB_DUMMY_MEMORY_SOURCE	BOOT_ROM_START
+#endif
+
+enum {
+	DESTRUCT,
+	BUILD,
+};
+
+enum {
+	POWER_ON,
+	POWER_DOWN,
+	BLANK_ON,
+	BLANK_OFF,
+};
+
+#define DRIVER_NAME "bfin-adv7393"
+
+struct adv7393fb_modes {
+	const s8 name[25];	/* Full name */
+	u16 xres;		/* Active Horizonzal Pixels  */
+	u16 yres;		/* Active Vertical Pixels  */
+	u16 bpp;
+	u16 vmode;
+	u16 a_lines;		/* Active Lines per Field */
+	u16 vb1_lines;		/* Vertical Blanking Field 1 Lines */
+	u16 vb2_lines;		/* Vertical Blanking Field 2 Lines */
+	u16 tot_lines;		/* Total Lines per Frame */
+	u16 boeft_blank;	/* Before Odd/Even Field Transition No. of Blank Pixels */
+	u16 aoeft_blank;	/* After Odd/Even Field Transition No. of Blank Pixels */
+	const s8 *adv7393_i2c_initd;
+	u16 adv7393_i2c_initd_len;
+};
+
+static const u8 init_NTSC_TESTPATTERN[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x10,	/* SSAF Luma Filter Enabled, NTSC Mode */
+	0x82, 0xCB,	/* Step control on, pixel data valid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x84, 0x40,	/* SD Color Bar Test Pattern Enabled, DAC 2 = Luma, DAC 3 = Chroma */
+};
+
+static const u8 init_NTSC[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0xC3, 0x26,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC5, 0x12,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC2, 0x4A,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC6, 0x5E,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBD, 0x19,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBF, 0x42,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0x8C, 0x1F,	/* NTSC Subcarrier Frequency */
+	0x8D, 0x7C,	/* NTSC Subcarrier Frequency */
+	0x8E, 0xF0,	/* NTSC Subcarrier Frequency */
+	0x8F, 0x21,	/* NTSC Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x30,	/* SSAF Luma Filter Enabled, NTSC Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x80,	/* SD Color Bar Test Pattern Enabled, DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x20,
+	0x8A, 0x0d,
+};
+
+static const u8 init_PAL[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0xC3, 0x26,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC5, 0x12,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC2, 0x4A,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xC6, 0x5E,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBD, 0x19,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0xBF, 0x42,	/* Program RGB->YCrCb Color Space convertion matrix */
+	0x8C, 0xCB,	/* PAL Subcarrier Frequency */
+	0x8D, 0x8A,	/* PAL Subcarrier Frequency */
+	0x8E, 0x09,	/* PAL Subcarrier Frequency */
+	0x8F, 0x2A,	/* PAL Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x11,	/* SSAF Luma Filter Enabled, PAL Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x80,	/* SD Color Bar Test Pattern Enabled, DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x20,
+	0x8A, 0x0d,
+};
+
+static const u8 init_NTSC_YCbCr[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0x8C, 0x1F,	/* NTSC Subcarrier Frequency */
+	0x8D, 0x7C,	/* NTSC Subcarrier Frequency */
+	0x8E, 0xF0,	/* NTSC Subcarrier Frequency */
+	0x8F, 0x21,	/* NTSC Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x30,	/* SSAF Luma Filter Enabled, NTSC Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x00,	/* DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x08,
+	0x8A, 0x0d,
+};
+
+static const u8 init_PAL_YCbCr[] = {
+	0x00, 0x1E,	/* Power up all DACs and PLL */
+	0x8C, 0xCB,	/* PAL Subcarrier Frequency */
+	0x8D, 0x8A,	/* PAL Subcarrier Frequency */
+	0x8E, 0x09,	/* PAL Subcarrier Frequency */
+	0x8F, 0x2A,	/* PAL Subcarrier Frequency */
+	0x01, 0x00,	/* SD-Only Mode */
+	0x80, 0x11,	/* SSAF Luma Filter Enabled, PAL Mode */
+	0x82, 0x8B,	/* Step control on, pixel data invalid, pedestal on, PrPb SSAF on, CVBS/YC output */
+	0x87, 0x00,	/* DAC 2 = Luma, DAC 3 = Chroma */
+	0x86, 0x82,
+	0x8B, 0x11,
+	0x88, 0x08,
+	0x8A, 0x0d,
+};
+
+static struct adv7393fb_modes known_modes[] = {
+	/* NTSC 720x480 CRT */
+	{
+		.name = "NTSC 720x480",
+		.xres = 720,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 240,
+		.vb1_lines = 22,
+		.vb2_lines = 23,
+		.tot_lines = 525,
+		.boeft_blank = 16,
+		.aoeft_blank = 122,
+		.adv7393_i2c_initd = init_NTSC,
+		.adv7393_i2c_initd_len = sizeof(init_NTSC)
+	},
+	/* PAL 720x480 CRT */
+	{
+		.name = "PAL 720x576",
+		.xres = 720,
+		.yres = 576,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 288,
+		.vb1_lines = 24,
+		.vb2_lines = 25,
+		.tot_lines = 625,
+		.boeft_blank = 12,
+		.aoeft_blank = 132,
+		.adv7393_i2c_initd = init_PAL,
+		.adv7393_i2c_initd_len = sizeof(init_PAL)
+	},
+	/* NTSC 640x480 CRT Experimental */
+	{
+		.name = "NTSC 640x480",
+		.xres = 640,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 240,
+		.vb1_lines = 22,
+		.vb2_lines = 23,
+		.tot_lines = 525,
+		.boeft_blank = 16 + 40,
+		.aoeft_blank = 122 + 40,
+		.adv7393_i2c_initd = init_NTSC,
+		.adv7393_i2c_initd_len = sizeof(init_NTSC)
+	},
+	/* PAL 640x480 CRT Experimental */
+	{
+		.name = "PAL 640x480",
+		.xres = 640,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 288 - 20,
+		.vb1_lines = 24 + 20,
+		.vb2_lines = 25 + 20,
+		.tot_lines = 625,
+		.boeft_blank = 12 + 40,
+		.aoeft_blank = 132 + 40,
+		.adv7393_i2c_initd = init_PAL,
+		.adv7393_i2c_initd_len = sizeof(init_PAL)
+	},
+	/* NTSC 720x480 YCbCR */
+	{
+		.name = "NTSC 720x480 YCbCR",
+		.xres = 720,
+		.yres = 480,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 240,
+		.vb1_lines = 22,
+		.vb2_lines = 23,
+		.tot_lines = 525,
+		.boeft_blank = 16,
+		.aoeft_blank = 122,
+		.adv7393_i2c_initd = init_NTSC_YCbCr,
+		.adv7393_i2c_initd_len = sizeof(init_NTSC_YCbCr)
+	},
+	/* PAL 720x480 CRT */
+	{
+		.name = "PAL 720x576 YCbCR",
+		.xres = 720,
+		.yres = 576,
+		.bpp = 16,
+		.vmode = FB_VMODE_INTERLACED,
+		.a_lines = 288,
+		.vb1_lines = 24,
+		.vb2_lines = 25,
+		.tot_lines = 625,
+		.boeft_blank = 12,
+		.aoeft_blank = 132,
+		.adv7393_i2c_initd = init_PAL_YCbCr,
+		.adv7393_i2c_initd_len = sizeof(init_PAL_YCbCr)
+	}
+};
+
+struct adv7393fb_regs {
+
+};
+
+struct adv7393fb_device {
+	struct fb_info info;	/* FB driver info record */
+
+	struct i2c_client *client;
+
+	struct dmasg *descriptor_list_head;
+	struct dmasg *vb1;
+	struct dmasg *av1;
+	struct dmasg *vb2;
+	struct dmasg *av2;
+
+	dma_addr_t dma_handle;
+
+	struct fb_info bfin_adv7393_fb;
+
+	struct adv7393fb_modes *modes;
+
+	struct adv7393fb_regs *regs;	/* Registers memory map */
+	size_t regs_len;
+	size_t fb_len;
+	size_t line_len;
+	u16 open;
+	u16 *fb_mem;		/* RGB Buffer */
+
+};
+
+#define to_adv7393fb_device(_info) \
+	  (_info ? container_of(_info, struct adv7393fb_device, info) : NULL);
+
+static int bfin_adv7393_fb_open(struct fb_info *info, int user);
+static int bfin_adv7393_fb_release(struct fb_info *info, int user);
+static int bfin_adv7393_fb_check_var(struct fb_var_screeninfo *var,
+				     struct fb_info *info);
+
+static int bfin_adv7393_fb_pan_display(struct fb_var_screeninfo *var,
+				       struct fb_info *info);
+
+static int bfin_adv7393_fb_blank(int blank, struct fb_info *info);
+
+static void bfin_config_ppi(struct adv7393fb_device *fbdev);
+static int bfin_config_dma(struct adv7393fb_device *fbdev);
+static void bfin_disable_dma(void);
+static void bfin_enable_ppi(void);
+static void bfin_disable_ppi(void);
+
+static inline int adv7393_write(struct i2c_client *client, u8 reg, u8 value);
+static inline int adv7393_read(struct i2c_client *client, u8 reg);
+static int adv7393_write_block(struct i2c_client *client, const u8 *data,
+			       unsigned int len);
+
+int bfin_adv7393_fb_cursor(struct fb_info *info, struct fb_cursor *cursor);
+static int bfin_adv7393_fb_setcolreg(u_int, u_int, u_int, u_int,
+				     u_int, struct fb_info *info);
+
+#endif
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index cad7d45c8bac..c265aed09e04 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1029,10 +1029,6 @@ static int __init fb_probe(struct platform_device *device)
 		goto err_release_pl_mem;
 	}
 
-	ret = request_irq(par->irq, lcdc_irq_handler, 0, DRIVER_NAME, par);
-	if (ret)
-		goto err_release_pl_mem;
-
 	/* Initialize par */
 	da8xx_fb_info->var.bits_per_pixel = lcd_cfg->bpp;
 
@@ -1060,7 +1056,7 @@ static int __init fb_probe(struct platform_device *device)
 
 	ret = fb_alloc_cmap(&da8xx_fb_info->cmap, PALETTE_SIZE, 0);
 	if (ret)
-		goto err_free_irq;
+		goto err_release_pl_mem;
 	da8xx_fb_info->cmap.len = par->palette_sz;
 
 	/* initialize var_screeninfo */
@@ -1088,8 +1084,13 @@ static int __init fb_probe(struct platform_device *device)
 		goto err_cpu_freq;
 	}
 #endif
+
+	ret = request_irq(par->irq, lcdc_irq_handler, 0, DRIVER_NAME, par);
+	if (ret)
+		goto irq_freq;
 	return 0;
 
+irq_freq:
 #ifdef CONFIG_CPU_FREQ
 err_cpu_freq:
 	unregister_framebuffer(da8xx_fb_info);
@@ -1098,9 +1099,6 @@ err_cpu_freq:
 err_dealloc_cmap:
 	fb_dealloc_cmap(&da8xx_fb_info->cmap);
 
-err_free_irq:
-	free_irq(par->irq, par);
-
 err_release_pl_mem:
 	dma_free_coherent(NULL, PALETTE_SIZE, par->v_palette_base,
 			  par->p_palette_base);
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
index affdf3e32cf3..5c3960da755a 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbcmap.c
@@ -80,6 +80,7 @@ static const struct fb_cmap default_16_colors = {
  *	@cmap: frame buffer colormap structure
  *	@len: length of @cmap
  *	@transp: boolean, 1 if there is transparency, 0 otherwise
+ *	@flags: flags for kmalloc memory allocation
  *
  *	Allocates memory for a colormap @cmap.  @len is the
  *	number of entries in the palette.
diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
index 563a98b88e9b..4f57485f8c54 100644
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -973,6 +973,90 @@ void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 	DPRINTK("========================================\n");
 }
 
+/**
+ * fb_edid_add_monspecs() - add monitor video modes from E-EDID data
+ * @edid:	128 byte array with an E-EDID block
+ * @spacs:	monitor specs to be extended
+ */
+void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
+{
+	unsigned char *block;
+	struct fb_videomode *m;
+	int num = 0, i;
+	u8 svd[64], edt[(128 - 4) / DETAILED_TIMING_DESCRIPTION_SIZE];
+	u8 pos = 4, svd_n = 0;
+
+	if (!edid)
+		return;
+
+	if (!edid_checksum(edid))
+		return;
+
+	if (edid[0] != 0x2 ||
+	    edid[2] < 4 || edid[2] > 128 - DETAILED_TIMING_DESCRIPTION_SIZE)
+		return;
+
+	DPRINTK("  Short Video Descriptors\n");
+
+	while (pos < edid[2]) {
+		u8 len = edid[pos] & 0x1f, type = (edid[pos] >> 5) & 7;
+		pr_debug("Data block %u of %u bytes\n", type, len);
+		if (type == 2)
+			for (i = pos; i < pos + len; i++) {
+				u8 idx = edid[pos + i] & 0x7f;
+				svd[svd_n++] = idx;
+				pr_debug("N%sative mode #%d\n",
+					 edid[pos + i] & 0x80 ? "" : "on-n", idx);
+			}
+		pos += len + 1;
+	}
+
+	block = edid + edid[2];
+
+	DPRINTK("  Extended Detailed Timings\n");
+
+	for (i = 0; i < (128 - edid[2]) / DETAILED_TIMING_DESCRIPTION_SIZE;
+	     i++, block += DETAILED_TIMING_DESCRIPTION_SIZE)
+		if (PIXEL_CLOCK)
+			edt[num++] = block - edid;
+
+	/* Yikes, EDID data is totally useless */
+	if (!(num + svd_n))
+		return;
+
+	m = kzalloc((specs->modedb_len + num + svd_n) *
+		       sizeof(struct fb_videomode), GFP_KERNEL);
+
+	if (!m)
+		return;
+
+	memcpy(m, specs->modedb, specs->modedb_len * sizeof(struct fb_videomode));
+
+	for (i = specs->modedb_len; i < specs->modedb_len + num; i++) {
+		get_detailed_timing(edid + edt[i - specs->modedb_len], &m[i]);
+		if (i == specs->modedb_len)
+			m[i].flag |= FB_MODE_IS_FIRST;
+		pr_debug("Adding %ux%u@%u\n", m[i].xres, m[i].yres, m[i].refresh);
+	}
+
+	for (i = specs->modedb_len + num; i < specs->modedb_len + num + svd_n; i++) {
+		int idx = svd[i - specs->modedb_len - num];
+		if (!idx || idx > 63) {
+			pr_warning("Reserved SVD code %d\n", idx);
+		} else if (idx > ARRAY_SIZE(cea_modes) || !cea_modes[idx].xres) {
+			pr_warning("Unimplemented SVD code %d\n", idx);
+		} else {
+			memcpy(&m[i], cea_modes + idx, sizeof(m[i]));
+			pr_debug("Adding SVD #%d: %ux%u@%u\n", idx,
+				 m[i].xres, m[i].yres, m[i].refresh);
+		}
+	}
+
+	kfree(specs->modedb);
+	specs->modedb = m;
+	specs->modedb_len = specs->modedb_len + num + svd_n;
+}
+
 /*
  * VESA Generalized Timing Formula (GTF)
  */
@@ -1289,6 +1373,9 @@ void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs)
 {
 	specs = NULL;
 }
+void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs)
+{
+}
 void fb_destroy_modedb(struct fb_videomode *modedb)
 {
 }
@@ -1396,6 +1483,7 @@ EXPORT_SYMBOL(fb_firmware_edid);
 
 EXPORT_SYMBOL(fb_parse_edid);
 EXPORT_SYMBOL(fb_edid_to_monspecs);
+EXPORT_SYMBOL(fb_edid_add_monspecs);
 EXPORT_SYMBOL(fb_get_mode);
 EXPORT_SYMBOL(fb_validate_mode);
 EXPORT_SYMBOL(fb_destroy_modedb);
diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index e4c4d89b7860..be8ccb47ebe0 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h
@@ -22,6 +22,7 @@
 #define DC_HFILT_COUNT	0x100
 #define DC_VFILT_COUNT	0x100
 #define VP_COEFF_SIZE	0x1000
+#define VP_PAL_COUNT	0x100
 
 #define OUTPUT_CRT   0x01
 #define OUTPUT_PANEL 0x02
@@ -48,7 +49,8 @@ struct lxfb_par {
 	uint64_t vp[VP_REG_COUNT];
 	uint64_t fp[FP_REG_COUNT];
 
-	uint32_t pal[DC_PAL_COUNT];
+	uint32_t dc_pal[DC_PAL_COUNT];
+	uint32_t vp_pal[VP_PAL_COUNT];
 	uint32_t hcoeff[DC_HFILT_COUNT * 2];
 	uint32_t vcoeff[DC_VFILT_COUNT];
 	uint32_t vp_coeff[VP_COEFF_SIZE / 4];
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index 85ec7f64c42a..79e9abc72b83 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -610,10 +610,15 @@ static void lx_save_regs(struct lxfb_par *par)
 	memcpy(par->vp, par->vp_regs, sizeof(par->vp));
 	memcpy(par->fp, par->vp_regs + VP_FP_START, sizeof(par->fp));
 
-	/* save the palette */
+	/* save the display controller palette */
 	write_dc(par, DC_PAL_ADDRESS, 0);
-	for (i = 0; i < ARRAY_SIZE(par->pal); i++)
-		par->pal[i] = read_dc(par, DC_PAL_DATA);
+	for (i = 0; i < ARRAY_SIZE(par->dc_pal); i++)
+		par->dc_pal[i] = read_dc(par, DC_PAL_DATA);
+
+	/* save the video processor palette */
+	write_vp(par, VP_PAR, 0);
+	for (i = 0; i < ARRAY_SIZE(par->vp_pal); i++)
+		par->vp_pal[i] = read_vp(par, VP_PDR);
 
 	/* save the horizontal filter coefficients */
 	filt = par->dc[DC_IRQ_FILT_CTL] | DC_IRQ_FILT_CTL_H_FILT_SEL;
@@ -706,8 +711,8 @@ static void lx_restore_display_ctlr(struct lxfb_par *par)
 
 	/* restore the palette */
 	write_dc(par, DC_PAL_ADDRESS, 0);
-	for (i = 0; i < ARRAY_SIZE(par->pal); i++)
-		write_dc(par, DC_PAL_DATA, par->pal[i]);
+	for (i = 0; i < ARRAY_SIZE(par->dc_pal); i++)
+		write_dc(par, DC_PAL_DATA, par->dc_pal[i]);
 
 	/* restore the horizontal filter coefficients */
 	filt = par->dc[DC_IRQ_FILT_CTL] | DC_IRQ_FILT_CTL_H_FILT_SEL;
@@ -751,6 +756,11 @@ static void lx_restore_video_proc(struct lxfb_par *par)
 		}
 	}
 
+	/* restore video processor palette */
+	write_vp(par, VP_PAR, 0);
+	for (i = 0; i < ARRAY_SIZE(par->vp_pal); i++)
+		write_vp(par, VP_PDR, par->vp_pal[i]);
+
 	/* restore video coeff ram */
 	memcpy(par->vp_regs + VP_VCR, par->vp_coeff, sizeof(par->vp_coeff));
 }
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 0a4dbdc1693a..c3a182581c1f 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -278,6 +278,53 @@ static const struct fb_videomode modedb[] = {
 };
 
 #ifdef CONFIG_FB_MODE_HELPERS
+const struct fb_videomode cea_modes[64] = {
+	/* #1: 640x480p@59.94/60Hz */
+	[1] = {
+		NULL, 60, 640, 480, 39722, 48, 16, 33, 10, 96, 2, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #3: 720x480p@59.94/60Hz */
+	[3] = {
+		NULL, 60, 720, 480, 37037, 60, 16, 30, 9, 62, 6, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #5: 1920x1080i@59.94/60Hz */
+	[5] = {
+		NULL, 60, 1920, 1080, 13763, 148, 88, 15, 2, 44, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_INTERLACED, 0,
+	},
+	/* #7: 720(1440)x480iH@59.94/60Hz */
+	[7] = {
+		NULL, 60, 1440, 480, 18554/*37108*/, 114, 38, 15, 4, 124, 3, 0, FB_VMODE_INTERLACED, 0,
+	},
+	/* #9: 720(1440)x240pH@59.94/60Hz */
+	[9] = {
+		NULL, 60, 1440, 240, 18554, 114, 38, 16, 4, 124, 3, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #18: 720x576pH@50Hz */
+	[18] = {
+		NULL, 50, 720, 576, 37037, 68, 12, 39, 5, 64, 5, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #19: 1280x720p@50Hz */
+	[19] = {
+		NULL, 50, 1280, 720, 13468, 220, 440, 20, 5, 40, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #20: 1920x1080i@50Hz */
+	[20] = {
+		NULL, 50, 1920, 1080, 13480, 148, 528, 15, 5, 528, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_INTERLACED, 0,
+	},
+	/* #32: 1920x1080p@23.98/24Hz */
+	[32] = {
+		NULL, 24, 1920, 1080, 13468, 148, 638, 36, 4, 44, 5,
+		FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, 0,
+	},
+	/* #35: (2880)x480p4x@59.94/60Hz */
+	[35] = {
+		NULL, 60, 2880, 480, 9250, 240, 64, 30, 9, 248, 6, 0, FB_VMODE_NONINTERLACED, 0,
+	},
+};
+
 const struct fb_videomode vesa_modes[] = {
 	/* 0 640x350-85 VESA */
 	{ NULL, 85, 640, 350, 31746,  96, 32, 60, 32, 64, 3,
diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
index 3f3d431033ca..b40dc423cbdf 100644
--- a/drivers/video/sh_mipi_dsi.c
+++ b/drivers/video/sh_mipi_dsi.c
@@ -21,18 +21,38 @@
 #include <video/sh_mipi_dsi.h>
 #include <video/sh_mobile_lcdc.h>
 
-#define CMTSRTCTR	0x80d0
-#define CMTSRTREQ	0x8070
-
+#define SYSCTRL		0x0000
+#define SYSCONF		0x0004
+#define TIMSET		0x0008
+#define RESREQSET0	0x0018
+#define RESREQSET1	0x001c
+#define HSTTOVSET	0x0020
+#define LPRTOVSET	0x0024
+#define TATOVSET	0x0028
+#define PRTOVSET	0x002c
+#define DSICTRL		0x0030
 #define DSIINTE		0x0060
+#define PHYCTRL		0x0070
+
+/* relative to linkbase */
+#define DTCTR		0x0000
+#define VMCTR1		0x0020
+#define VMCTR2		0x0024
+#define VMLEN1		0x0028
+#define CMTSRTREQ	0x0070
+#define CMTSRTCTR	0x00d0
 
 /* E.g., sh7372 has 2 MIPI-DSIs - one for each LCDC */
 #define MAX_SH_MIPI_DSI 2
 
 struct sh_mipi {
 	void __iomem	*base;
+	void __iomem	*linkbase;
 	struct clk	*dsit_clk;
 	struct clk	*dsip_clk;
+	void *next_board_data;
+	void (*next_display_on)(void *board_data, struct fb_info *info);
+	void (*next_display_off)(void *board_data);
 };
 
 static struct sh_mipi *mipi_dsi[MAX_SH_MIPI_DSI];
@@ -55,10 +75,10 @@ static int sh_mipi_send_short(struct sh_mipi *mipi, u8 dsi_cmd,
 	int cnt = 100;
 
 	/* transmit a short packet to LCD panel */
-	iowrite32(1 | data, mipi->base + 0x80d0); /* CMTSRTCTR */
-	iowrite32(1, mipi->base + 0x8070); /* CMTSRTREQ */
+	iowrite32(1 | data, mipi->linkbase + CMTSRTCTR);
+	iowrite32(1, mipi->linkbase + CMTSRTREQ);
 
-	while ((ioread32(mipi->base + 0x8070) & 1) && --cnt)
+	while ((ioread32(mipi->linkbase + CMTSRTREQ) & 1) && --cnt)
 		udelay(1);
 
 	return cnt ? 0 : -ETIMEDOUT;
@@ -90,7 +110,7 @@ static void sh_mipi_dsi_enable(struct sh_mipi *mipi, bool enable)
 	 * enable LCDC data tx, transition to LPS after completion of each HS
 	 * packet
 	 */
-	iowrite32(0x00000002 | enable, mipi->base + 0x8000); /* DTCTR */
+	iowrite32(0x00000002 | enable, mipi->linkbase + DTCTR);
 }
 
 static void sh_mipi_shutdown(struct platform_device *pdev)
@@ -105,12 +125,18 @@ static void mipi_display_on(void *arg, struct fb_info *info)
 	struct sh_mipi *mipi = arg;
 
 	sh_mipi_dsi_enable(mipi, true);
+
+	if (mipi->next_display_on)
+		mipi->next_display_on(mipi->next_board_data, info);
 }
 
 static void mipi_display_off(void *arg)
 {
 	struct sh_mipi *mipi = arg;
 
+	if (mipi->next_display_off)
+		mipi->next_display_off(mipi->next_board_data);
+
 	sh_mipi_dsi_enable(mipi, false);
 }
 
@@ -223,10 +249,10 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 		return -EINVAL;
 
 	/* reset DSI link */
-	iowrite32(0x00000001, base); /* SYSCTRL */
+	iowrite32(0x00000001, base + SYSCTRL);
 	/* Hold reset for 100 cycles of the slowest of bus, HS byte and LP clock */
 	udelay(50);
-	iowrite32(0x00000000, base); /* SYSCTRL */
+	iowrite32(0x00000000, base + SYSCTRL);
 
 	/* setup DSI link */
 
@@ -238,7 +264,7 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 *	ECC check enable
 	 * additionally enable first two lanes
 	 */
-	iowrite32(0x00003703, base + 0x04); /* SYSCONF */
+	iowrite32(0x00003703, base + SYSCONF);
 	/*
 	 * T_wakeup = 0x7000
 	 * T_hs-trail = 3
@@ -246,28 +272,28 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 * T_clk-trail = 3
 	 * T_clk-prepare = 2
 	 */
-	iowrite32(0x70003332, base + 0x08); /* TIMSET */
+	iowrite32(0x70003332, base + TIMSET);
 	/* no responses requested */
-	iowrite32(0x00000000, base + 0x18); /* RESREQSET0 */
+	iowrite32(0x00000000, base + RESREQSET0);
 	/* request response to packets of type 0x28 */
-	iowrite32(0x00000100, base + 0x1c); /* RESREQSET1 */
+	iowrite32(0x00000100, base + RESREQSET1);
 	/* High-speed transmission timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x20); /* HSTTOVSET */
+	iowrite32(0x0fffffff, base + HSTTOVSET);
 	/* LP reception timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x24); /* LPRTOVSET */
+	iowrite32(0x0fffffff, base + LPRTOVSET);
 	/* Turn-around timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x28); /* TATOVSET */
+	iowrite32(0x0fffffff, base + TATOVSET);
 	/* Peripheral reset timeout, default 0xffffffff */
-	iowrite32(0x0fffffff, base + 0x2c); /* PRTOVSET */
+	iowrite32(0x0fffffff, base + PRTOVSET);
 	/* Enable timeout counters */
-	iowrite32(0x00000f00, base + 0x30); /* DSICTRL */
+	iowrite32(0x00000f00, base + DSICTRL);
 	/* Interrupts not used, disable all */
 	iowrite32(0, base + DSIINTE);
 	/* DSI-Tx bias on */
-	iowrite32(0x00000001, base + 0x70); /* PHYCTRL */
+	iowrite32(0x00000001, base + PHYCTRL);
 	udelay(200);
 	/* Deassert resets, power on, set multiplier */
-	iowrite32(0x03070b01, base + 0x70); /* PHYCTRL */
+	iowrite32(0x03070b01, base + PHYCTRL);
 
 	/* setup l-bridge */
 
@@ -275,20 +301,21 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi,
 	 * Enable transmission of all packets,
 	 * transmit LPS after each HS packet completion
 	 */
-	iowrite32(0x00000006, base + 0x8000); /* DTCTR */
+	iowrite32(0x00000006, mipi->linkbase + DTCTR);
 	/* VSYNC width = 2 (<< 17) */
-	iowrite32(0x00040000 | (pctype << 12) | datatype, base + 0x8020); /* VMCTR1 */
+	iowrite32(0x00040000 | (pctype << 12) | datatype,
+		  mipi->linkbase + VMCTR1);
 	/*
 	 * Non-burst mode with sync pulses: VSE and HSE are output,
 	 * HSA period allowed, no commands in LP
 	 */
-	iowrite32(0x00e00000, base + 0x8024); /* VMCTR2 */
+	iowrite32(0x00e00000, mipi->linkbase + VMCTR2);
 	/*
 	 * 0x660 = 1632 bytes per line (RGB24, 544 pixels: see
 	 * sh_mobile_lcdc_info.ch[0].lcd_cfg[0].xres), HSALEN = 1 - default
 	 * (unused, since VMCTR2[HSABM] = 0)
 	 */
-	iowrite32(1 | (linelength << 16), base + 0x8028); /* VMLEN1 */
+	iowrite32(1 | (linelength << 16), mipi->linkbase + VMLEN1);
 
 	msleep(5);
 
@@ -321,11 +348,12 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 	struct sh_mipi *mipi;
 	struct sh_mipi_dsi_info *pdata = pdev->dev.platform_data;
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct resource *res2 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	unsigned long rate, f_current;
 	int idx = pdev->id, ret;
 	char dsip_clk[] = "dsi.p_clk";
 
-	if (!res || idx >= ARRAY_SIZE(mipi_dsi) || !pdata)
+	if (!res || !res2 || idx >= ARRAY_SIZE(mipi_dsi) || !pdata)
 		return -ENODEV;
 
 	mutex_lock(&array_lock);
@@ -356,6 +384,18 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 		goto emap;
 	}
 
+	if (!request_mem_region(res2->start, resource_size(res2), pdev->name)) {
+		dev_err(&pdev->dev, "MIPI register region 2 already claimed\n");
+		ret = -EBUSY;
+		goto ereqreg2;
+	}
+
+	mipi->linkbase = ioremap(res2->start, resource_size(res2));
+	if (!mipi->linkbase) {
+		ret = -ENOMEM;
+		goto emap2;
+	}
+
 	mipi->dsit_clk = clk_get(&pdev->dev, "dsit_clk");
 	if (IS_ERR(mipi->dsit_clk)) {
 		ret = PTR_ERR(mipi->dsit_clk);
@@ -412,6 +452,11 @@ static int __init sh_mipi_probe(struct platform_device *pdev)
 	mutex_unlock(&array_lock);
 	platform_set_drvdata(pdev, mipi);
 
+	/* Save original LCDC callbacks */
+	mipi->next_board_data = pdata->lcd_chan->board_cfg.board_data;
+	mipi->next_display_on = pdata->lcd_chan->board_cfg.display_on;
+	mipi->next_display_off = pdata->lcd_chan->board_cfg.display_off;
+
 	/* Set up LCDC callbacks */
 	pdata->lcd_chan->board_cfg.board_data = mipi;
 	pdata->lcd_chan->board_cfg.display_on = mipi_display_on;
@@ -431,6 +476,10 @@ eclkpget:
 esettrate:
 	clk_put(mipi->dsit_clk);
 eclktget:
+	iounmap(mipi->linkbase);
+emap2:
+	release_mem_region(res2->start, resource_size(res2));
+ereqreg2:
 	iounmap(mipi->base);
 emap:
 	release_mem_region(res->start, resource_size(res));
@@ -447,6 +496,7 @@ static int __exit sh_mipi_remove(struct platform_device *pdev)
 {
 	struct sh_mipi_dsi_info *pdata = pdev->dev.platform_data;
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct resource *res2 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
 	struct sh_mipi *mipi = platform_get_drvdata(pdev);
 	int i, ret;
 
@@ -475,6 +525,9 @@ static int __exit sh_mipi_remove(struct platform_device *pdev)
 	clk_disable(mipi->dsit_clk);
 	clk_put(mipi->dsit_clk);
 	clk_put(mipi->dsip_clk);
+	iounmap(mipi->linkbase);
+	if (res2)
+		release_mem_region(res2->start, resource_size(res2));
 	iounmap(mipi->base);
 	if (res)
 		release_mem_region(res->start, resource_size(res));
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index d7df10315d8d..76f9fac9020f 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -209,7 +209,11 @@ enum hotplug_state {
 struct sh_hdmi {
 	void __iomem *base;
 	enum hotplug_state hp_state;	/* hot-plug status */
-	bool preprogrammed_mode;	/* use a pre-programmed VIC or the external mode */
+	u8 preprogrammed_vic;		/* use a pre-programmed VIC or
+					   the external mode */
+	u8 edid_block_addr;
+	u8 edid_segment_nr;
+	u8 edid_blocks;
 	struct clk *hdmi_clk;
 	struct device *dev;
 	struct fb_info *info;
@@ -342,7 +346,7 @@ static void sh_hdmi_external_video_param(struct sh_hdmi *hdmi)
 	hdmi_write(hdmi, var->vsync_len, HDMI_EXTERNAL_V_DURATION);
 
 	/* Set bit 0 of HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS here for external mode */
-	if (!hdmi->preprogrammed_mode)
+	if (!hdmi->preprogrammed_vic)
 		hdmi_write(hdmi, sync | 1 | (voffset << 4),
 			   HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS);
 }
@@ -466,7 +470,18 @@ static void sh_hdmi_audio_config(struct sh_hdmi *hdmi)
  */
 static void sh_hdmi_phy_config(struct sh_hdmi *hdmi)
 {
-	if (hdmi->var.yres > 480) {
+	if (hdmi->var.pixclock < 10000) {
+		/* for 1080p8bit 148MHz */
+		hdmi_write(hdmi, 0x1d, HDMI_SLIPHDMIT_PARAM_SETTINGS_1);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_2);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_3);
+		hdmi_write(hdmi, 0x4c, HDMI_SLIPHDMIT_PARAM_SETTINGS_5);
+		hdmi_write(hdmi, 0x1e, HDMI_SLIPHDMIT_PARAM_SETTINGS_6);
+		hdmi_write(hdmi, 0x48, HDMI_SLIPHDMIT_PARAM_SETTINGS_7);
+		hdmi_write(hdmi, 0x0e, HDMI_SLIPHDMIT_PARAM_SETTINGS_8);
+		hdmi_write(hdmi, 0x25, HDMI_SLIPHDMIT_PARAM_SETTINGS_9);
+		hdmi_write(hdmi, 0x04, HDMI_SLIPHDMIT_PARAM_SETTINGS_10);
+	} else if (hdmi->var.pixclock < 30000) {
 		/* 720p, 8bit, 74.25MHz. Might need to be adjusted for other formats */
 		/*
 		 * [1:0]	Speed_A
@@ -565,13 +580,11 @@ static void sh_hdmi_avi_infoframe_setup(struct sh_hdmi *hdmi)
 	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB3);
 
 	/*
-	 * VIC = 1280 x 720p: ignored if external config is used
-	 * Send 2 for 720 x 480p, 16 for 1080p, ignored in external mode
+	 * VIC should be ignored if external config is used, so, we could just use 0,
+	 * but play safe and use a valid value in any case just in case
 	 */
-	if (hdmi->var.yres == 1080 && hdmi->var.xres == 1920)
-		vic = 16;
-	else if (hdmi->var.yres == 480 && hdmi->var.xres == 720)
-		vic = 2;
+	if (hdmi->preprogrammed_vic)
+		vic = hdmi->preprogrammed_vic;
 	else
 		vic = 4;
 	hdmi_write(hdmi, vic, HDMI_CTRL_PKT_BUF_ACCESS_PB4);
@@ -685,11 +698,21 @@ static void sh_hdmi_configure(struct sh_hdmi *hdmi)
 }
 
 static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
-					const struct fb_videomode *mode)
+		const struct fb_videomode *mode,
+		unsigned long *hdmi_rate, unsigned long *parent_rate)
 {
-	long target = PICOS2KHZ(mode->pixclock) * 1000,
-		rate = clk_round_rate(hdmi->hdmi_clk, target);
-	unsigned long rate_error = rate > 0 ? abs(rate - target) : ULONG_MAX;
+	unsigned long target = PICOS2KHZ(mode->pixclock) * 1000, rate_error;
+	struct sh_mobile_hdmi_info *pdata = hdmi->dev->platform_data;
+
+	*hdmi_rate = clk_round_rate(hdmi->hdmi_clk, target);
+	if ((long)*hdmi_rate < 0)
+		*hdmi_rate = clk_get_rate(hdmi->hdmi_clk);
+
+	rate_error = (long)*hdmi_rate > 0 ? abs(*hdmi_rate - target) : ULONG_MAX;
+	if (rate_error && pdata->clk_optimize_parent)
+		rate_error = pdata->clk_optimize_parent(target, hdmi_rate, parent_rate);
+	else if (clk_get_parent(hdmi->hdmi_clk))
+		*parent_rate = clk_get_rate(clk_get_parent(hdmi->hdmi_clk));
 
 	dev_dbg(hdmi->dev, "%u-%u-%u-%u x %u-%u-%u-%u\n",
 		mode->left_margin, mode->xres,
@@ -697,14 +720,15 @@ static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
 		mode->upper_margin, mode->yres,
 		mode->lower_margin, mode->vsync_len);
 
-	dev_dbg(hdmi->dev, "\t@%lu(+/-%lu)Hz, e=%lu / 1000, r=%uHz\n", target,
-		 rate_error, rate_error ? 10000 / (10 * target / rate_error) : 0,
-		 mode->refresh);
+	dev_dbg(hdmi->dev, "\t@%lu(+/-%lu)Hz, e=%lu / 1000, r=%uHz, p=%luHz\n", target,
+		rate_error, rate_error ? 10000 / (10 * target / rate_error) : 0,
+		mode->refresh, *parent_rate);
 
 	return rate_error;
 }
 
-static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
+static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
+			     unsigned long *parent_rate)
 {
 	struct fb_var_screeninfo tmpvar;
 	struct fb_var_screeninfo *var = &tmpvar;
@@ -735,7 +759,38 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 	printk(KERN_CONT "\n");
 #endif
 
-	fb_edid_to_monspecs(edid, &hdmi->monspec);
+	if (!hdmi->edid_blocks) {
+		fb_edid_to_monspecs(edid, &hdmi->monspec);
+		hdmi->edid_blocks = edid[126] + 1;
+
+		dev_dbg(hdmi->dev, "%d main modes, %d extension blocks\n",
+			hdmi->monspec.modedb_len, hdmi->edid_blocks - 1);
+	} else {
+		dev_dbg(hdmi->dev, "Extension %u detected, DTD start %u\n",
+			edid[0], edid[2]);
+		fb_edid_add_monspecs(edid, &hdmi->monspec);
+	}
+
+	if (hdmi->edid_blocks > hdmi->edid_segment_nr * 2 +
+	    (hdmi->edid_block_addr >> 7) + 1) {
+		/* More blocks to read */
+		if (hdmi->edid_block_addr) {
+			hdmi->edid_block_addr = 0;
+			hdmi->edid_segment_nr++;
+		} else {
+			hdmi->edid_block_addr = 0x80;
+		}
+		/* Set EDID word address  */
+		hdmi_write(hdmi, hdmi->edid_block_addr, HDMI_EDID_WORD_ADDRESS);
+		/* Enable EDID interrupt */
+		hdmi_write(hdmi, 0xC6, HDMI_INTERRUPT_MASK_1);
+		/* Set EDID segment pointer - starts reading EDID */
+		hdmi_write(hdmi, hdmi->edid_segment_nr, HDMI_EDID_SEGMENT_POINTER);
+		return -EAGAIN;
+	}
+
+	/* All E-EDID blocks ready */
+	dev_dbg(hdmi->dev, "%d main and extended modes\n", hdmi->monspec.modedb_len);
 
 	fb_get_options("sh_mobile_lcdc", &forced);
 	if (forced && *forced) {
@@ -754,11 +809,14 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 	for (i = 0, mode = hdmi->monspec.modedb;
 	     f_width && f_height && i < hdmi->monspec.modedb_len && !exact_match;
 	     i++, mode++) {
-		unsigned long rate_error = sh_hdmi_rate_error(hdmi, mode);
+		unsigned long rate_error;
 
 		/* No interest in unmatching modes */
 		if (f_width != mode->xres || f_height != mode->yres)
 			continue;
+
+		rate_error = sh_hdmi_rate_error(hdmi, mode, hdmi_rate, parent_rate);
+
 		if (f_refresh == mode->refresh || (!f_refresh && !rate_error))
 			/*
 			 * Exact match if either the refresh rate matches or it
@@ -802,7 +860,7 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 
 		if (modelist) {
 			found = &modelist->mode;
-			found_rate_error = sh_hdmi_rate_error(hdmi, found);
+			found_rate_error = sh_hdmi_rate_error(hdmi, found, hdmi_rate, parent_rate);
 		}
 	}
 
@@ -810,16 +868,27 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi)
 	if (!found)
 		return -ENXIO;
 
-	dev_info(hdmi->dev, "Using %s mode %ux%u@%uHz (%luHz), clock error %luHz\n",
-		 modelist ? "default" : "EDID", found->xres, found->yres,
-		 found->refresh, PICOS2KHZ(found->pixclock) * 1000, found_rate_error);
-
-	if ((found->xres == 720 && found->yres == 480) ||
-	    (found->xres == 1280 && found->yres == 720) ||
-	    (found->xres == 1920 && found->yres == 1080))
-		hdmi->preprogrammed_mode = true;
+	if (found->xres == 640 && found->yres == 480 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 1;
+	else if (found->xres == 720 && found->yres == 480 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 2;
+	else if (found->xres == 720 && found->yres == 576 && found->refresh == 50)
+		hdmi->preprogrammed_vic = 17;
+	else if (found->xres == 1280 && found->yres == 720 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 4;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 24)
+		hdmi->preprogrammed_vic = 32;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 50)
+		hdmi->preprogrammed_vic = 31;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 16;
 	else
-		hdmi->preprogrammed_mode = false;
+		hdmi->preprogrammed_vic = 0;
+
+	dev_dbg(hdmi->dev, "Using %s %s mode %ux%u@%uHz (%luHz), clock error %luHz\n",
+		modelist ? "default" : "EDID", hdmi->preprogrammed_vic ? "VIC" : "external",
+		found->xres, found->yres, found->refresh,
+		PICOS2KHZ(found->pixclock) * 1000, found_rate_error);
 
 	fb_videomode_to_var(&hdmi->var, found);
 	sh_hdmi_external_video_param(hdmi);
@@ -868,32 +937,34 @@ static irqreturn_t sh_hdmi_hotplug(int irq, void *dev_id)
 		/* Check, if hot plug & MSENS pin status are both high */
 		if ((msens & 0xC0) == 0xC0) {
 			/* Display plug in */
+			hdmi->edid_segment_nr = 0;
+			hdmi->edid_block_addr = 0;
+			hdmi->edid_blocks = 0;
 			hdmi->hp_state = HDMI_HOTPLUG_CONNECTED;
 
 			/* Set EDID word address  */
 			hdmi_write(hdmi, 0x00, HDMI_EDID_WORD_ADDRESS);
-			/* Set EDID segment pointer */
-			hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
 			/* Enable EDID interrupt */
 			hdmi_write(hdmi, 0xC6, HDMI_INTERRUPT_MASK_1);
+			/* Set EDID segment pointer - starts reading EDID */
+			hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
 		} else if (!(status1 & 0x80)) {
 			/* Display unplug, beware multiple interrupts */
-			if (hdmi->hp_state != HDMI_HOTPLUG_DISCONNECTED)
+			if (hdmi->hp_state != HDMI_HOTPLUG_DISCONNECTED) {
+				hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
 				schedule_delayed_work(&hdmi->edid_work, 0);
-
-			hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
+			}
 			/* display_off will switch back to mode_a */
 		}
 	} else if (status1 & 2) {
 		/* EDID error interrupt: retry */
 		/* Set EDID word address  */
-		hdmi_write(hdmi, 0x00, HDMI_EDID_WORD_ADDRESS);
+		hdmi_write(hdmi, hdmi->edid_block_addr, HDMI_EDID_WORD_ADDRESS);
 		/* Set EDID segment pointer */
-		hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
+		hdmi_write(hdmi, hdmi->edid_segment_nr, HDMI_EDID_SEGMENT_POINTER);
 	} else if (status1 & 4) {
 		/* Disable EDID interrupt */
 		hdmi_write(hdmi, 0xC0, HDMI_INTERRUPT_MASK_1);
-		hdmi->hp_state = HDMI_HOTPLUG_EDID_DONE;
 		schedule_delayed_work(&hdmi->edid_work, msecs_to_jiffies(10));
 	}
 
@@ -972,39 +1043,37 @@ static bool sh_hdmi_must_reconfigure(struct sh_hdmi *hdmi)
 
 /**
  * sh_hdmi_clk_configure() - set HDMI clock frequency and enable the clock
- * @hdmi:	driver context
- * @pixclock:	pixel clock period in picoseconds
- * return:	configured positive rate if successful
- *		0 if couldn't set the rate, but managed to enable the clock
- *		negative error, if couldn't enable the clock
+ * @hdmi:		driver context
+ * @hdmi_rate:		HDMI clock frequency in Hz
+ * @parent_rate:	if != 0 - set parent clock rate for optimal precision
+ * return:		configured positive rate if successful
+ *			0 if couldn't set the rate, but managed to enable the
+ *			clock, negative error, if couldn't enable the clock
  */
-static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long pixclock)
+static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long hdmi_rate,
+				  unsigned long parent_rate)
 {
-	long rate;
 	int ret;
 
-	rate = PICOS2KHZ(pixclock) * 1000;
-	rate = clk_round_rate(hdmi->hdmi_clk, rate);
-	if (rate > 0) {
-		ret = clk_set_rate(hdmi->hdmi_clk, rate);
+	if (parent_rate && clk_get_parent(hdmi->hdmi_clk)) {
+		ret = clk_set_rate(clk_get_parent(hdmi->hdmi_clk), parent_rate);
 		if (ret < 0) {
-			dev_warn(hdmi->dev, "Cannot set rate %ld: %d\n", rate, ret);
-			rate = 0;
+			dev_warn(hdmi->dev, "Cannot set parent rate %ld: %d\n", parent_rate, ret);
+			hdmi_rate = clk_round_rate(hdmi->hdmi_clk, hdmi_rate);
 		} else {
-			dev_dbg(hdmi->dev, "HDMI set frequency %lu\n", rate);
+			dev_dbg(hdmi->dev, "HDMI set parent frequency %lu\n", parent_rate);
 		}
-	} else {
-		rate = 0;
-		dev_warn(hdmi->dev, "Cannot get suitable rate: %ld\n", rate);
 	}
 
-	ret = clk_enable(hdmi->hdmi_clk);
+	ret = clk_set_rate(hdmi->hdmi_clk, hdmi_rate);
 	if (ret < 0) {
-		dev_err(hdmi->dev, "Cannot enable clock: %d\n", ret);
-		return ret;
+		dev_warn(hdmi->dev, "Cannot set rate %ld: %d\n", hdmi_rate, ret);
+		hdmi_rate = 0;
+	} else {
+		dev_dbg(hdmi->dev, "HDMI set frequency %lu\n", hdmi_rate);
 	}
 
-	return rate;
+	return hdmi_rate;
 }
 
 /* Hotplug interrupt occurred, read EDID */
@@ -1023,17 +1092,20 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 
 	mutex_lock(&hdmi->mutex);
 
-	if (hdmi->hp_state == HDMI_HOTPLUG_EDID_DONE) {
+	if (hdmi->hp_state == HDMI_HOTPLUG_CONNECTED) {
+		unsigned long parent_rate = 0, hdmi_rate;
+
 		/* A device has been plugged in */
 		pm_runtime_get_sync(hdmi->dev);
 
-		ret = sh_hdmi_read_edid(hdmi);
+		ret = sh_hdmi_read_edid(hdmi, &hdmi_rate, &parent_rate);
 		if (ret < 0)
 			goto out;
 
+		hdmi->hp_state = HDMI_HOTPLUG_EDID_DONE;
+
 		/* Reconfigure the clock */
-		clk_disable(hdmi->hdmi_clk);
-		ret = sh_hdmi_clk_configure(hdmi, hdmi->var.pixclock);
+		ret = sh_hdmi_clk_configure(hdmi, hdmi_rate, parent_rate);
 		if (ret < 0)
 			goto out;
 
@@ -1085,7 +1157,7 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
 	}
 
 out:
-	if (ret < 0)
+	if (ret < 0 && ret != -EAGAIN)
 		hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
 	mutex_unlock(&hdmi->mutex);
 
@@ -1166,13 +1238,22 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 		goto egetclk;
 	}
 
-	/* Some arbitrary relaxed pixclock just to get things started */
-	rate = sh_hdmi_clk_configure(hdmi, 37037);
+	/* An arbitrary relaxed pixclock just to get things started: from standard 480p */
+	rate = clk_round_rate(hdmi->hdmi_clk, PICOS2KHZ(37037));
+	if (rate > 0)
+		rate = sh_hdmi_clk_configure(hdmi, rate, 0);
+
 	if (rate < 0) {
 		ret = rate;
 		goto erate;
 	}
 
+	ret = clk_enable(hdmi->hdmi_clk);
+	if (ret < 0) {
+		dev_err(hdmi->dev, "Cannot enable clock: %d\n", ret);
+		goto erate;
+	}
+
 	dev_dbg(&pdev->dev, "Enabled HDMI clock at %luHz\n", rate);
 
 	if (!request_mem_region(res->start, resource_size(res), dev_name(&pdev->dev))) {
@@ -1190,10 +1271,6 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, hdmi);
 
-	/* Product and revision IDs are 0 in sh-mobile version */
-	dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n",
-		 hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID));
-
 	/* Set up LCDC callbacks */
 	board_cfg = &pdata->lcd_chan->board_cfg;
 	board_cfg->owner = THIS_MODULE;
@@ -1206,6 +1283,10 @@ static int __init sh_hdmi_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_resume(&pdev->dev);
 
+	/* Product and revision IDs are 0 in sh-mobile version */
+	dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n",
+		 hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID));
+
 	ret = request_irq(irq, sh_hdmi_hotplug, 0,
 			  dev_name(&pdev->dev), hdmi);
 	if (ret < 0) {
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index b02d97a879d6..778bffbbdbb7 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -54,8 +54,8 @@ static int lcdc_shared_regs[] = {
 };
 #define NR_SHARED_REGS ARRAY_SIZE(lcdc_shared_regs)
 
-#define DEFAULT_XRES 1280
-#define DEFAULT_YRES 1024
+#define MAX_XRES 1920
+#define MAX_YRES 1080
 
 static unsigned long lcdc_offs_mainlcd[NR_CH_REGS] = {
 	[LDDCKPAT1R] = 0x400,
@@ -914,22 +914,12 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
 {
 	struct sh_mobile_lcdc_chan *ch = info->par;
 
-	if (var->xres < 160 || var->xres > 1920 ||
-	    var->yres < 120 || var->yres > 1080 ||
-	    var->left_margin < 32 || var->left_margin > 320 ||
-	    var->right_margin < 12 || var->right_margin > 240 ||
-	    var->upper_margin < 12 || var->upper_margin > 120 ||
-	    var->lower_margin < 1 || var->lower_margin > 64 ||
-	    var->hsync_len < 32 || var->hsync_len > 240 ||
-	    var->vsync_len < 2 || var->vsync_len > 64 ||
-	    var->pixclock < 6000 || var->pixclock > 40000 ||
+	if (var->xres > MAX_XRES || var->yres > MAX_YRES ||
 	    var->xres * var->yres * (ch->cfg.bpp / 8) * 2 > info->fix.smem_len) {
-		dev_warn(info->dev, "Invalid info: %u %u %u %u %u %u %u %u %u!\n",
-			 var->xres, var->yres,
-			 var->left_margin, var->right_margin,
-			 var->upper_margin, var->lower_margin,
-			 var->hsync_len, var->vsync_len,
-			 var->pixclock);
+		dev_warn(info->dev, "Invalid info: %u-%u-%u-%u x %u-%u-%u-%u @ %lukHz!\n",
+			 var->left_margin, var->xres, var->right_margin, var->hsync_len,
+			 var->upper_margin, var->yres, var->lower_margin, var->vsync_len,
+			 PICOS2KHZ(var->pixclock));
 		return -EINVAL;
 	}
 	return 0;
@@ -1226,7 +1216,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
 		}
 
 		if (!mode)
-			max_size = DEFAULT_XRES * DEFAULT_YRES;
+			max_size = MAX_XRES * MAX_YRES;
 		else if (max_cfg)
 			dev_dbg(&pdev->dev, "Found largest videomode %ux%u\n",
 				max_cfg->xres, max_cfg->yres);
diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c
index a3aa91709503..6723d6910cde 100644
--- a/drivers/video/via/via-core.c
+++ b/drivers/video/via/via-core.c
@@ -15,6 +15,9 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
+#include <linux/list.h>
+#include <linux/pm.h>
+#include <asm/olpc.h>
 
 /*
  * The default port config.
@@ -29,6 +32,19 @@ static struct via_port_cfg adap_configs[] = {
 };
 
 /*
+ * The OLPC XO-1.5 puts the camera power and reset lines onto
+ * GPIO 2C.
+ */
+static const struct via_port_cfg olpc_adap_configs[] = {
+	[VIA_PORT_26]	= { VIA_PORT_I2C,  VIA_MODE_I2C, VIASR, 0x26 },
+	[VIA_PORT_31]	= { VIA_PORT_I2C,  VIA_MODE_I2C, VIASR, 0x31 },
+	[VIA_PORT_25]	= { VIA_PORT_GPIO, VIA_MODE_GPIO, VIASR, 0x25 },
+	[VIA_PORT_2C]	= { VIA_PORT_GPIO, VIA_MODE_GPIO, VIASR, 0x2c },
+	[VIA_PORT_3D]	= { VIA_PORT_GPIO, VIA_MODE_GPIO, VIASR, 0x3d },
+	{ 0, 0, 0, 0 }
+};
+
+/*
  * We currently only support one viafb device (will there ever be
  * more than one?), so just declare it globally here.
  */
@@ -575,6 +591,78 @@ static void via_teardown_subdevs(void)
 		}
 }
 
+/*
+ * Power management functions
+ */
+#ifdef CONFIG_PM
+static LIST_HEAD(viafb_pm_hooks);
+static DEFINE_MUTEX(viafb_pm_hooks_lock);
+
+void viafb_pm_register(struct viafb_pm_hooks *hooks)
+{
+	INIT_LIST_HEAD(&hooks->list);
+
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_add_tail(&hooks->list, &viafb_pm_hooks);
+	mutex_unlock(&viafb_pm_hooks_lock);
+}
+EXPORT_SYMBOL_GPL(viafb_pm_register);
+
+void viafb_pm_unregister(struct viafb_pm_hooks *hooks)
+{
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_del(&hooks->list);
+	mutex_unlock(&viafb_pm_hooks_lock);
+}
+EXPORT_SYMBOL_GPL(viafb_pm_unregister);
+
+static int via_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	struct viafb_pm_hooks *hooks;
+
+	if (state.event != PM_EVENT_SUSPEND)
+		return 0;
+	/*
+	 * "I've occasionally hit a few drivers that caused suspend
+	 * failures, and each and every time it was a driver bug, and
+	 * the right thing to do was to just ignore the error and suspend
+	 * anyway - returning an error code and trying to undo the suspend
+	 * is not what anybody ever really wants, even if our model
+	 *_allows_ for it."
+	 * -- Linus Torvalds, Dec. 7, 2009
+	 */
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_for_each_entry_reverse(hooks, &viafb_pm_hooks, list)
+		hooks->suspend(hooks->private);
+	mutex_unlock(&viafb_pm_hooks_lock);
+
+	pci_save_state(pdev);
+	pci_disable_device(pdev);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	return 0;
+}
+
+static int via_resume(struct pci_dev *pdev)
+{
+	struct viafb_pm_hooks *hooks;
+
+	/* Get the bus side powered up */
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+	if (pci_enable_device(pdev))
+		return 0;
+
+	pci_set_master(pdev);
+
+	/* Now bring back any subdevs */
+	mutex_lock(&viafb_pm_hooks_lock);
+	list_for_each_entry(hooks, &viafb_pm_hooks, list)
+		hooks->resume(hooks->private);
+	mutex_unlock(&viafb_pm_hooks_lock);
+
+	return 0;
+}
+#endif /* CONFIG_PM */
 
 static int __devinit via_pci_probe(struct pci_dev *pdev,
 		const struct pci_device_id *ent)
@@ -584,6 +672,7 @@ static int __devinit via_pci_probe(struct pci_dev *pdev,
 	ret = pci_enable_device(pdev);
 	if (ret)
 		return ret;
+
 	/*
 	 * Global device initialization.
 	 */
@@ -591,6 +680,9 @@ static int __devinit via_pci_probe(struct pci_dev *pdev,
 	global_dev.pdev = pdev;
 	global_dev.chip_type = ent->driver_data;
 	global_dev.port_cfg = adap_configs;
+	if (machine_is_olpc())
+		global_dev.port_cfg = olpc_adap_configs;
+
 	spin_lock_init(&global_dev.reg_lock);
 	ret = via_pci_setup_mmio(&global_dev);
 	if (ret)
@@ -663,8 +755,8 @@ static struct pci_driver via_driver = {
 	.probe		= via_pci_probe,
 	.remove		= __devexit_p(via_pci_remove),
 #ifdef CONFIG_PM
-	.suspend	= viafb_suspend,
-	.resume		= viafb_resume,
+	.suspend	= via_suspend,
+	.resume		= via_resume,
 #endif
 };
 
diff --git a/drivers/video/via/via-gpio.c b/drivers/video/via/via-gpio.c
index 39acb37e7a1d..c2a0a1cfd3b3 100644
--- a/drivers/video/via/via-gpio.c
+++ b/drivers/video/via/via-gpio.c
@@ -172,6 +172,28 @@ static void viafb_gpio_disable(struct viafb_gpio *gpio)
 	via_write_reg_mask(VIASR, gpio->vg_port_index, 0, 0x02);
 }
 
+#ifdef CONFIG_PM
+
+static int viafb_gpio_suspend(void *private)
+{
+	return 0;
+}
+
+static int viafb_gpio_resume(void *private)
+{
+	int i;
+
+	for (i = 0; i < gpio_config.gpio_chip.ngpio; i += 2)
+		viafb_gpio_enable(gpio_config.active_gpios[i]);
+	return 0;
+}
+
+static struct viafb_pm_hooks viafb_gpio_pm_hooks = {
+	.suspend = viafb_gpio_suspend,
+	.resume = viafb_gpio_resume
+};
+#endif /* CONFIG_PM */
+
 /*
  * Look up a specific gpio and return the number it was assigned.
  */
@@ -236,6 +258,9 @@ static __devinit int viafb_gpio_probe(struct platform_device *platdev)
 		printk(KERN_ERR "viafb: failed to add gpios (%d)\n", ret);
 		gpio_config.gpio_chip.ngpio = 0;
 	}
+#ifdef CONFIG_PM
+	viafb_pm_register(&viafb_gpio_pm_hooks);
+#endif
 	return ret;
 }
 
@@ -245,6 +270,10 @@ static int viafb_gpio_remove(struct platform_device *platdev)
 	unsigned long flags;
 	int ret = 0, i;
 
+#ifdef CONFIG_PM
+	viafb_pm_unregister(&viafb_gpio_pm_hooks);
+#endif
+
 	/*
 	 * Get unregistered.
 	 */
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index d298cfccd6fc..289edd519527 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1672,31 +1672,19 @@ static int parse_mode(const char *str, u32 *xres, u32 *yres)
 
 
 #ifdef CONFIG_PM
-int viafb_suspend(struct pci_dev *pdev, pm_message_t state)
+static int viafb_suspend(void *unused)
 {
-	if (state.event == PM_EVENT_SUSPEND) {
-		acquire_console_sem();
-		fb_set_suspend(viafbinfo, 1);
-
-		viafb_sync(viafbinfo);
-
-		pci_save_state(pdev);
-		pci_disable_device(pdev);
-		pci_set_power_state(pdev, pci_choose_state(pdev, state));
-		release_console_sem();
-	}
+	acquire_console_sem();
+	fb_set_suspend(viafbinfo, 1);
+	viafb_sync(viafbinfo);
+	release_console_sem();
 
 	return 0;
 }
 
-int viafb_resume(struct pci_dev *pdev)
+static int viafb_resume(void *unused)
 {
 	acquire_console_sem();
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	if (pci_enable_device(pdev))
-		goto fail;
-	pci_set_master(pdev);
 	if (viaparinfo->shared->vdev->engine_mmio)
 		viafb_reset_engine(viaparinfo);
 	viafb_set_par(viafbinfo);
@@ -1704,11 +1692,15 @@ int viafb_resume(struct pci_dev *pdev)
 		viafb_set_par(viafbinfo1);
 	fb_set_suspend(viafbinfo, 0);
 
-fail:
 	release_console_sem();
 	return 0;
 }
 
+static struct viafb_pm_hooks viafb_fb_pm_hooks = {
+	.suspend = viafb_suspend,
+	.resume = viafb_resume
+};
+
 #endif
 
 
@@ -1899,6 +1891,10 @@ int __devinit via_fb_pci_probe(struct viafb_dev *vdev)
 
 	viafb_init_proc(viaparinfo->shared);
 	viafb_init_dac(IGA2);
+
+#ifdef CONFIG_PM
+	viafb_pm_register(&viafb_fb_pm_hooks);
+#endif
 	return 0;
 
 out_fb_unreg:
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h
index 4960e3da6645..d66f963e930e 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/via/viafbdev.h
@@ -108,6 +108,4 @@ void via_fb_pci_remove(struct pci_dev *pdev);
 /* Temporary */
 int viafb_init(void);
 void viafb_exit(void);
-int viafb_suspend(struct pci_dev *pdev, pm_message_t state);
-int viafb_resume(struct pci_dev *pdev);
 #endif /* __VIAFBDEV_H__ */
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
new file mode 100644
index 000000000000..7617f12e4fd7
--- /dev/null
+++ b/drivers/video/vt8500lcdfb.c
@@ -0,0 +1,447 @@
+/*
+ *  linux/drivers/video/vt8500lcdfb.c
+ *
+ *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ *
+ * Based on skeletonfb.c and pxafb.c
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/wait.h>
+
+#include <mach/vt8500fb.h>
+
+#include "vt8500lcdfb.h"
+#include "wmt_ge_rops.h"
+
+#define to_vt8500lcd_info(__info) container_of(__info, \
+						struct vt8500lcd_info, fb)
+
+static int vt8500lcd_set_par(struct fb_info *info)
+{
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+	int reg_bpp = 5; /* 16bpp */
+	int i;
+	unsigned long control0;
+
+	if (!fbi)
+		return -EINVAL;
+
+	if (info->var.bits_per_pixel <= 8) {
+		/* palettized */
+		info->var.red.offset    = 0;
+		info->var.red.length    = info->var.bits_per_pixel;
+		info->var.red.msb_right = 0;
+
+		info->var.green.offset  = 0;
+		info->var.green.length  = info->var.bits_per_pixel;
+		info->var.green.msb_right = 0;
+
+		info->var.blue.offset   = 0;
+		info->var.blue.length   = info->var.bits_per_pixel;
+		info->var.blue.msb_right = 0;
+
+		info->var.transp.offset = 0;
+		info->var.transp.length = 0;
+		info->var.transp.msb_right = 0;
+
+		info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
+		info->fix.line_length = info->var.xres_virtual /
+						(8/info->var.bits_per_pixel);
+	} else {
+		/* non-palettized */
+		info->var.transp.offset = 0;
+		info->var.transp.length = 0;
+		info->var.transp.msb_right = 0;
+
+		if (info->var.bits_per_pixel == 16) {
+			/* RGB565 */
+			info->var.red.offset = 11;
+			info->var.red.length = 5;
+			info->var.red.msb_right = 0;
+			info->var.green.offset = 5;
+			info->var.green.length = 6;
+			info->var.green.msb_right = 0;
+			info->var.blue.offset = 0;
+			info->var.blue.length = 5;
+			info->var.blue.msb_right = 0;
+		} else {
+			/* Equal depths per channel */
+			info->var.red.offset = info->var.bits_per_pixel
+							* 2 / 3;
+			info->var.red.length = info->var.bits_per_pixel / 3;
+			info->var.red.msb_right = 0;
+			info->var.green.offset = info->var.bits_per_pixel / 3;
+			info->var.green.length = info->var.bits_per_pixel / 3;
+			info->var.green.msb_right = 0;
+			info->var.blue.offset = 0;
+			info->var.blue.length = info->var.bits_per_pixel / 3;
+			info->var.blue.msb_right = 0;
+		}
+
+		info->fix.visual = FB_VISUAL_TRUECOLOR;
+		info->fix.line_length = info->var.bits_per_pixel > 16 ?
+					info->var.xres_virtual << 2 :
+					info->var.xres_virtual << 1;
+	}
+
+	for (i = 0; i < 8; i++) {
+		if (bpp_values[i] == info->var.bits_per_pixel) {
+			reg_bpp = i;
+			continue;
+		}
+	}
+
+	control0 = readl(fbi->regbase) & ~0xf;
+	writel(0, fbi->regbase);
+	while (readl(fbi->regbase + 0x38) & 0x10)
+		/* wait */;
+	writel((((info->var.hsync_len - 1) & 0x3f) << 26)
+		| ((info->var.left_margin & 0xff) << 18)
+		| (((info->var.xres - 1) & 0x3ff) << 8)
+		| (info->var.right_margin & 0xff), fbi->regbase + 0x4);
+	writel((((info->var.vsync_len - 1) & 0x3f) << 26)
+		| ((info->var.upper_margin & 0xff) << 18)
+		| (((info->var.yres - 1) & 0x3ff) << 8)
+		| (info->var.lower_margin & 0xff), fbi->regbase + 0x8);
+	writel((((info->var.yres - 1) & 0x400) << 2)
+		| ((info->var.xres - 1) & 0x400), fbi->regbase + 0x10);
+	writel(0x80000000, fbi->regbase + 0x20);
+	writel(control0 | (reg_bpp << 1) | 0x100, fbi->regbase);
+
+	return 0;
+}
+
+static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf)
+{
+	chan &= 0xffff;
+	chan >>= 16 - bf->length;
+	return chan << bf->offset;
+}
+
+static int vt8500lcd_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info) {
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+	int ret = 1;
+	unsigned int val;
+	if (regno >= 256)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		red = green = blue =
+			(19595 * red + 38470 * green + 7471 * blue) >> 16;
+
+	switch (fbi->fb.fix.visual) {
+	case FB_VISUAL_TRUECOLOR:
+		if (regno < 16) {
+			u32 *pal = fbi->fb.pseudo_palette;
+
+			val  = chan_to_field(red, &fbi->fb.var.red);
+			val |= chan_to_field(green, &fbi->fb.var.green);
+			val |= chan_to_field(blue, &fbi->fb.var.blue);
+
+			pal[regno] = val;
+			ret = 0;
+		}
+		break;
+
+	case FB_VISUAL_STATIC_PSEUDOCOLOR:
+	case FB_VISUAL_PSEUDOCOLOR:
+		writew((red & 0xf800)
+		      | ((green >> 5) & 0x7e0)
+		      | ((blue >> 11) & 0x1f),
+		       fbi->palette_cpu + sizeof(u16) * regno);
+		break;
+	}
+
+	return ret;
+}
+
+static int vt8500lcd_ioctl(struct fb_info *info, unsigned int cmd,
+			 unsigned long arg)
+{
+	int ret = 0;
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+
+	if (cmd == FBIO_WAITFORVSYNC) {
+		/* Unmask End of Frame interrupt */
+		writel(0xffffffff ^ (1 << 3), fbi->regbase + 0x3c);
+		ret = wait_event_interruptible_timeout(fbi->wait,
+			readl(fbi->regbase + 0x38) & (1 << 3), HZ / 10);
+		/* Mask back to reduce unwanted interrupt traffic */
+		writel(0xffffffff, fbi->regbase + 0x3c);
+		if (ret < 0)
+			return ret;
+		if (ret == 0)
+			return -ETIMEDOUT;
+	}
+
+	return ret;
+}
+
+static int vt8500lcd_pan_display(struct fb_var_screeninfo *var,
+				struct fb_info *info)
+{
+	unsigned pixlen = info->fix.line_length / info->var.xres_virtual;
+	unsigned off = pixlen * var->xoffset
+		      + info->fix.line_length * var->yoffset;
+	struct vt8500lcd_info *fbi = to_vt8500lcd_info(info);
+
+	writel((1 << 31)
+		| (((var->xres_virtual - var->xres) * pixlen / 4) << 20)
+		| (off >> 2), fbi->regbase + 0x20);
+	return 0;
+}
+
+static struct fb_ops vt8500lcd_ops = {
+	.owner		= THIS_MODULE,
+	.fb_set_par	= vt8500lcd_set_par,
+	.fb_setcolreg	= vt8500lcd_setcolreg,
+	.fb_fillrect	= wmt_ge_fillrect,
+	.fb_copyarea	= wmt_ge_copyarea,
+	.fb_imageblit	= sys_imageblit,
+	.fb_sync	= wmt_ge_sync,
+	.fb_ioctl	= vt8500lcd_ioctl,
+	.fb_pan_display	= vt8500lcd_pan_display,
+};
+
+static irqreturn_t vt8500lcd_handle_irq(int irq, void *dev_id)
+{
+	struct vt8500lcd_info *fbi = dev_id;
+
+	if (readl(fbi->regbase + 0x38) & (1 << 3))
+		wake_up_interruptible(&fbi->wait);
+
+	writel(0xffffffff, fbi->regbase + 0x38);
+	return IRQ_HANDLED;
+}
+
+static int __devinit vt8500lcd_probe(struct platform_device *pdev)
+{
+	struct vt8500lcd_info *fbi;
+	struct resource *res;
+	struct vt8500fb_platform_data *pdata = pdev->dev.platform_data;
+	void *addr;
+	int irq, ret;
+
+	ret = -ENOMEM;
+	fbi = NULL;
+
+	fbi = kzalloc(sizeof(struct vt8500lcd_info) + sizeof(u32) * 16,
+							GFP_KERNEL);
+	if (!fbi) {
+		dev_err(&pdev->dev, "Failed to initialize framebuffer device\n");
+		ret = -ENOMEM;
+		goto failed;
+	}
+
+	strcpy(fbi->fb.fix.id, "VT8500 LCD");
+
+	fbi->fb.fix.type	= FB_TYPE_PACKED_PIXELS;
+	fbi->fb.fix.xpanstep	= 0;
+	fbi->fb.fix.ypanstep	= 1;
+	fbi->fb.fix.ywrapstep	= 0;
+	fbi->fb.fix.accel	= FB_ACCEL_NONE;
+
+	fbi->fb.var.nonstd	= 0;
+	fbi->fb.var.activate	= FB_ACTIVATE_NOW;
+	fbi->fb.var.height	= -1;
+	fbi->fb.var.width	= -1;
+	fbi->fb.var.vmode	= FB_VMODE_NONINTERLACED;
+
+	fbi->fb.fbops		= &vt8500lcd_ops;
+	fbi->fb.flags		= FBINFO_DEFAULT
+				| FBINFO_HWACCEL_COPYAREA
+				| FBINFO_HWACCEL_FILLRECT
+				| FBINFO_HWACCEL_YPAN
+				| FBINFO_VIRTFB
+				| FBINFO_PARTIAL_PAN_OK;
+	fbi->fb.node		= -1;
+
+	addr = fbi;
+	addr = addr + sizeof(struct vt8500lcd_info);
+	fbi->fb.pseudo_palette	= addr;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto failed_fbi;
+	}
+
+	res = request_mem_region(res->start, resource_size(res), "vt8500lcd");
+	if (res == NULL) {
+		dev_err(&pdev->dev, "failed to request I/O memory\n");
+		ret = -EBUSY;
+		goto failed_fbi;
+	}
+
+	fbi->regbase = ioremap(res->start, resource_size(res));
+	if (fbi->regbase == NULL) {
+		dev_err(&pdev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto failed_free_res;
+	}
+
+	fbi->fb.fix.smem_start	= pdata->video_mem_phys;
+	fbi->fb.fix.smem_len	= pdata->video_mem_len;
+	fbi->fb.screen_base	= pdata->video_mem_virt;
+
+	fbi->palette_size	= PAGE_ALIGN(512);
+	fbi->palette_cpu	= dma_alloc_coherent(&pdev->dev,
+						     fbi->palette_size,
+						     &fbi->palette_phys,
+						     GFP_KERNEL);
+	if (fbi->palette_cpu == NULL) {
+		dev_err(&pdev->dev, "Failed to allocate palette buffer\n");
+		ret = -ENOMEM;
+		goto failed_free_io;
+	}
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
+		dev_err(&pdev->dev, "no IRQ defined\n");
+		ret = -ENODEV;
+		goto failed_free_palette;
+	}
+
+	ret = request_irq(irq, vt8500lcd_handle_irq, IRQF_DISABLED, "LCD", fbi);
+	if (ret) {
+		dev_err(&pdev->dev, "request_irq failed: %d\n", ret);
+		ret = -EBUSY;
+		goto failed_free_palette;
+	}
+
+	init_waitqueue_head(&fbi->wait);
+
+	if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) {
+		dev_err(&pdev->dev, "Failed to allocate color map\n");
+		ret = -ENOMEM;
+		goto failed_free_irq;
+	}
+
+	fb_videomode_to_var(&fbi->fb.var, &pdata->mode);
+	fbi->fb.var.bits_per_pixel	= pdata->bpp;
+	fbi->fb.var.xres_virtual	= pdata->xres_virtual;
+	fbi->fb.var.yres_virtual	= pdata->yres_virtual;
+
+	ret = vt8500lcd_set_par(&fbi->fb);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to set parameters\n");
+		goto failed_free_cmap;
+	}
+
+	writel(fbi->fb.fix.smem_start >> 22, fbi->regbase + 0x1c);
+	writel((fbi->palette_phys & 0xfffffe00) | 1, fbi->regbase + 0x18);
+
+	platform_set_drvdata(pdev, fbi);
+
+	ret = register_framebuffer(&fbi->fb);
+	if (ret < 0) {
+		dev_err(&pdev->dev,
+			"Failed to register framebuffer device: %d\n", ret);
+		goto failed_free_cmap;
+	}
+
+	/*
+	 * Ok, now enable the LCD controller
+	 */
+	writel(readl(fbi->regbase) | 1, fbi->regbase);
+
+	return 0;
+
+failed_free_cmap:
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+failed_free_irq:
+	free_irq(irq, fbi);
+failed_free_palette:
+	dma_free_coherent(&pdev->dev, fbi->palette_size,
+			  fbi->palette_cpu, fbi->palette_phys);
+failed_free_io:
+	iounmap(fbi->regbase);
+failed_free_res:
+	release_mem_region(res->start, resource_size(res));
+failed_fbi:
+	platform_set_drvdata(pdev, NULL);
+	kfree(fbi);
+failed:
+	return ret;
+}
+
+static int __devexit vt8500lcd_remove(struct platform_device *pdev)
+{
+	struct vt8500lcd_info *fbi = platform_get_drvdata(pdev);
+	struct resource *res;
+	int irq;
+
+	unregister_framebuffer(&fbi->fb);
+
+	writel(0, fbi->regbase);
+
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+
+	irq = platform_get_irq(pdev, 0);
+	free_irq(irq, fbi);
+
+	dma_free_coherent(&pdev->dev, fbi->palette_size,
+			  fbi->palette_cpu, fbi->palette_phys);
+
+	iounmap(fbi->regbase);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	release_mem_region(res->start, resource_size(res));
+
+	kfree(fbi);
+
+	return 0;
+}
+
+static struct platform_driver vt8500lcd_driver = {
+	.probe		= vt8500lcd_probe,
+	.remove		= __devexit_p(vt8500lcd_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "vt8500-lcd",
+	},
+};
+
+static int __init vt8500lcd_init(void)
+{
+	return platform_driver_register(&vt8500lcd_driver);
+}
+
+static void __exit vt8500lcd_exit(void)
+{
+	platform_driver_unregister(&vt8500lcd_driver);
+}
+
+module_init(vt8500lcd_init);
+module_exit(vt8500lcd_exit);
+
+MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com>");
+MODULE_DESCRIPTION("LCD controller driver for VIA VT8500");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/vt8500lcdfb.h b/drivers/video/vt8500lcdfb.h
new file mode 100644
index 000000000000..36ca3ca09d83
--- /dev/null
+++ b/drivers/video/vt8500lcdfb.h
@@ -0,0 +1,34 @@
+/*
+ *  linux/drivers/video/vt8500lcdfb.h
+ *
+ *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+struct vt8500lcd_info {
+	struct fb_info		fb;
+	void __iomem		*regbase;
+	void __iomem		*palette_cpu;
+	dma_addr_t		palette_phys;
+	size_t			palette_size;
+	wait_queue_head_t	wait;
+};
+
+static int bpp_values[] = {
+	1,
+	2,
+	4,
+	8,
+	12,
+	16,
+	18,
+	24,
+};
diff --git a/drivers/video/wm8505fb.c b/drivers/video/wm8505fb.c
new file mode 100644
index 000000000000..e37251b792c9
--- /dev/null
+++ b/drivers/video/wm8505fb.c
@@ -0,0 +1,422 @@
+/*
+ *  WonderMedia WM8505 Frame Buffer device driver
+ *
+ *  Copyright (C) 2010 Ed Spiridonov <edo.rus@gmail.com>
+ *    Based on vt8500lcdfb.c
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/wait.h>
+
+#include <mach/vt8500fb.h>
+
+#include "wm8505fb_regs.h"
+#include "wmt_ge_rops.h"
+
+#define DRIVER_NAME "wm8505-fb"
+
+#define to_wm8505fb_info(__info) container_of(__info, \
+						struct wm8505fb_info, fb)
+struct wm8505fb_info {
+	struct fb_info		fb;
+	void __iomem		*regbase;
+	unsigned int		contrast;
+};
+
+
+static int wm8505fb_init_hw(struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	int i;
+
+	/* I know the purpose only of few registers, so clear unknown */
+	for (i = 0; i < 0x200; i += 4)
+		writel(0, fbi->regbase + i);
+
+	/* Set frame buffer address */
+	writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR);
+	writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR1);
+
+	/* Set in-memory picture format to RGB 32bpp */
+	writel(0x1c,		       fbi->regbase + WMT_GOVR_COLORSPACE);
+	writel(1,		       fbi->regbase + WMT_GOVR_COLORSPACE1);
+
+	/* Virtual buffer size */
+	writel(info->var.xres,	       fbi->regbase + WMT_GOVR_XRES);
+	writel(info->var.xres_virtual, fbi->regbase + WMT_GOVR_XRES_VIRTUAL);
+
+	/* black magic ;) */
+	writel(0xf,		       fbi->regbase + WMT_GOVR_FHI);
+	writel(4,		       fbi->regbase + WMT_GOVR_DVO_SET);
+	writel(1,		       fbi->regbase + WMT_GOVR_MIF_ENABLE);
+	writel(1,		       fbi->regbase + WMT_GOVR_REG_UPDATE);
+
+	return 0;
+}
+
+static int wm8505fb_set_timing(struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	int h_start = info->var.left_margin;
+	int h_end = h_start + info->var.xres;
+	int h_all = h_end + info->var.right_margin;
+	int h_sync = info->var.hsync_len;
+
+	int v_start = info->var.upper_margin;
+	int v_end = v_start + info->var.yres;
+	int v_all = v_end + info->var.lower_margin;
+	int v_sync = info->var.vsync_len + 1;
+
+	writel(0, fbi->regbase + WMT_GOVR_TG);
+
+	writel(h_start, fbi->regbase + WMT_GOVR_TIMING_H_START);
+	writel(h_end,   fbi->regbase + WMT_GOVR_TIMING_H_END);
+	writel(h_all,   fbi->regbase + WMT_GOVR_TIMING_H_ALL);
+	writel(h_sync,  fbi->regbase + WMT_GOVR_TIMING_H_SYNC);
+
+	writel(v_start, fbi->regbase + WMT_GOVR_TIMING_V_START);
+	writel(v_end,   fbi->regbase + WMT_GOVR_TIMING_V_END);
+	writel(v_all,   fbi->regbase + WMT_GOVR_TIMING_V_ALL);
+	writel(v_sync,  fbi->regbase + WMT_GOVR_TIMING_V_SYNC);
+
+	writel(1, fbi->regbase + WMT_GOVR_TG);
+
+	return 0;
+}
+
+
+static int wm8505fb_set_par(struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	if (!fbi)
+		return -EINVAL;
+
+	if (info->var.bits_per_pixel == 32) {
+		info->var.red.offset = 16;
+		info->var.red.length = 8;
+		info->var.red.msb_right = 0;
+		info->var.green.offset = 8;
+		info->var.green.length = 8;
+		info->var.green.msb_right = 0;
+		info->var.blue.offset = 0;
+		info->var.blue.length = 8;
+		info->var.blue.msb_right = 0;
+		info->fix.visual = FB_VISUAL_TRUECOLOR;
+		info->fix.line_length = info->var.xres_virtual << 2;
+	}
+
+	wm8505fb_set_timing(info);
+
+	writel(fbi->contrast<<16 | fbi->contrast<<8 | fbi->contrast,
+		fbi->regbase + WMT_GOVR_CONTRAST);
+
+	return 0;
+}
+
+static ssize_t contrast_show(struct device *dev,
+			     struct device_attribute *attr, char *buf)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	return sprintf(buf, "%d\n", fbi->contrast);
+}
+
+static ssize_t contrast_store(struct device *dev,
+			      struct device_attribute *attr,
+			      const char *buf, size_t count)
+{
+	struct fb_info *info = dev_get_drvdata(dev);
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+	unsigned long tmp;
+
+	if (strict_strtoul(buf, 10, &tmp) || (tmp > 0xff))
+		return -EINVAL;
+	fbi->contrast = tmp;
+
+	wm8505fb_set_par(info);
+
+	return count;
+}
+
+static DEVICE_ATTR(contrast, 0644, contrast_show, contrast_store);
+
+static inline u_int chan_to_field(u_int chan, struct fb_bitfield *bf)
+{
+	chan &= 0xffff;
+	chan >>= 16 - bf->length;
+	return chan << bf->offset;
+}
+
+static int wm8505fb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info) {
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+	int ret = 1;
+	unsigned int val;
+	if (regno >= 256)
+		return -EINVAL;
+
+	if (info->var.grayscale)
+		red = green = blue =
+			(19595 * red + 38470 * green + 7471 * blue) >> 16;
+
+	switch (fbi->fb.fix.visual) {
+	case FB_VISUAL_TRUECOLOR:
+		if (regno < 16) {
+			u32 *pal = info->pseudo_palette;
+
+			val  = chan_to_field(red, &fbi->fb.var.red);
+			val |= chan_to_field(green, &fbi->fb.var.green);
+			val |= chan_to_field(blue, &fbi->fb.var.blue);
+
+			pal[regno] = val;
+			ret = 0;
+		}
+		break;
+	}
+
+	return ret;
+}
+
+static int wm8505fb_pan_display(struct fb_var_screeninfo *var,
+				struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	writel(var->xoffset, fbi->regbase + WMT_GOVR_XPAN);
+	writel(var->yoffset, fbi->regbase + WMT_GOVR_YPAN);
+	return 0;
+}
+
+static int wm8505fb_blank(int blank, struct fb_info *info)
+{
+	struct wm8505fb_info *fbi = to_wm8505fb_info(info);
+
+	switch (blank) {
+	case FB_BLANK_UNBLANK:
+		wm8505fb_set_timing(info);
+		break;
+	default:
+		writel(0,  fbi->regbase + WMT_GOVR_TIMING_V_SYNC);
+		break;
+	}
+
+	return 0;
+}
+
+static struct fb_ops wm8505fb_ops = {
+	.owner		= THIS_MODULE,
+	.fb_set_par	= wm8505fb_set_par,
+	.fb_setcolreg	= wm8505fb_setcolreg,
+	.fb_fillrect	= wmt_ge_fillrect,
+	.fb_copyarea	= wmt_ge_copyarea,
+	.fb_imageblit	= sys_imageblit,
+	.fb_sync	= wmt_ge_sync,
+	.fb_pan_display	= wm8505fb_pan_display,
+	.fb_blank	= wm8505fb_blank,
+};
+
+static int __devinit wm8505fb_probe(struct platform_device *pdev)
+{
+	struct wm8505fb_info	*fbi;
+	struct resource		*res;
+	void			*addr;
+	struct vt8500fb_platform_data *pdata;
+	int ret;
+
+	pdata = pdev->dev.platform_data;
+
+	ret = -ENOMEM;
+	fbi = NULL;
+
+	fbi = kzalloc(sizeof(struct wm8505fb_info) + sizeof(u32) * 16,
+							GFP_KERNEL);
+	if (!fbi) {
+		dev_err(&pdev->dev, "Failed to initialize framebuffer device\n");
+		ret = -ENOMEM;
+		goto failed;
+	}
+
+	strcpy(fbi->fb.fix.id, DRIVER_NAME);
+
+	fbi->fb.fix.type	= FB_TYPE_PACKED_PIXELS;
+	fbi->fb.fix.xpanstep	= 1;
+	fbi->fb.fix.ypanstep	= 1;
+	fbi->fb.fix.ywrapstep	= 0;
+	fbi->fb.fix.accel	= FB_ACCEL_NONE;
+
+	fbi->fb.fbops		= &wm8505fb_ops;
+	fbi->fb.flags		= FBINFO_DEFAULT
+				| FBINFO_HWACCEL_COPYAREA
+				| FBINFO_HWACCEL_FILLRECT
+				| FBINFO_HWACCEL_XPAN
+				| FBINFO_HWACCEL_YPAN
+				| FBINFO_VIRTFB
+				| FBINFO_PARTIAL_PAN_OK;
+	fbi->fb.node		= -1;
+
+	addr = fbi;
+	addr = addr + sizeof(struct wm8505fb_info);
+	fbi->fb.pseudo_palette	= addr;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto failed_fbi;
+	}
+
+	res = request_mem_region(res->start, resource_size(res), "wm8505fb");
+	if (res == NULL) {
+		dev_err(&pdev->dev, "failed to request I/O memory\n");
+		ret = -EBUSY;
+		goto failed_fbi;
+	}
+
+	fbi->regbase = ioremap(res->start, resource_size(res));
+	if (fbi->regbase == NULL) {
+		dev_err(&pdev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto failed_free_res;
+	}
+
+	fb_videomode_to_var(&fbi->fb.var, &pdata->mode);
+
+	fbi->fb.var.nonstd		= 0;
+	fbi->fb.var.activate		= FB_ACTIVATE_NOW;
+
+	fbi->fb.var.height		= -1;
+	fbi->fb.var.width		= -1;
+	fbi->fb.var.xres_virtual	= pdata->xres_virtual;
+	fbi->fb.var.yres_virtual	= pdata->yres_virtual;
+	fbi->fb.var.bits_per_pixel	= pdata->bpp;
+
+	fbi->fb.fix.smem_start	= pdata->video_mem_phys;
+	fbi->fb.fix.smem_len	= pdata->video_mem_len;
+	fbi->fb.screen_base	= pdata->video_mem_virt;
+	fbi->fb.screen_size	= pdata->video_mem_len;
+
+	if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) {
+		dev_err(&pdev->dev, "Failed to allocate color map\n");
+		ret = -ENOMEM;
+		goto failed_free_io;
+	}
+
+	wm8505fb_init_hw(&fbi->fb);
+
+	fbi->contrast = 0x80;
+	ret = wm8505fb_set_par(&fbi->fb);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to set parameters\n");
+		goto failed_free_cmap;
+	}
+
+	platform_set_drvdata(pdev, fbi);
+
+	ret = register_framebuffer(&fbi->fb);
+	if (ret < 0) {
+		dev_err(&pdev->dev,
+			"Failed to register framebuffer device: %d\n", ret);
+		goto failed_free_cmap;
+	}
+
+	ret = device_create_file(&pdev->dev, &dev_attr_contrast);
+	if (ret < 0) {
+		printk(KERN_WARNING "fb%d: failed to register attributes (%d)\n",
+			fbi->fb.node, ret);
+	}
+
+	printk(KERN_INFO "fb%d: %s frame buffer at 0x%lx-0x%lx\n",
+	       fbi->fb.node, fbi->fb.fix.id, fbi->fb.fix.smem_start,
+	       fbi->fb.fix.smem_start + fbi->fb.fix.smem_len - 1);
+
+	return 0;
+
+failed_free_cmap:
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+failed_free_io:
+	iounmap(fbi->regbase);
+failed_free_res:
+	release_mem_region(res->start, resource_size(res));
+failed_fbi:
+	platform_set_drvdata(pdev, NULL);
+	kfree(fbi);
+failed:
+	return ret;
+}
+
+static int __devexit wm8505fb_remove(struct platform_device *pdev)
+{
+	struct wm8505fb_info *fbi = platform_get_drvdata(pdev);
+	struct resource *res;
+
+	device_remove_file(&pdev->dev, &dev_attr_contrast);
+
+	unregister_framebuffer(&fbi->fb);
+
+	writel(0, fbi->regbase);
+
+	if (fbi->fb.cmap.len)
+		fb_dealloc_cmap(&fbi->fb.cmap);
+
+	iounmap(fbi->regbase);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	release_mem_region(res->start, resource_size(res));
+
+	kfree(fbi);
+
+	return 0;
+}
+
+static struct platform_driver wm8505fb_driver = {
+	.probe		= wm8505fb_probe,
+	.remove		= __devexit_p(wm8505fb_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= DRIVER_NAME,
+	},
+};
+
+static int __init wm8505fb_init(void)
+{
+	return platform_driver_register(&wm8505fb_driver);
+}
+
+static void __exit wm8505fb_exit(void)
+{
+	platform_driver_unregister(&wm8505fb_driver);
+}
+
+module_init(wm8505fb_init);
+module_exit(wm8505fb_exit);
+
+MODULE_AUTHOR("Ed Spiridonov <edo.rus@gmail.com>");
+MODULE_DESCRIPTION("Framebuffer driver for WMT WM8505");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/wm8505fb_regs.h b/drivers/video/wm8505fb_regs.h
new file mode 100644
index 000000000000..4dd41668c6d1
--- /dev/null
+++ b/drivers/video/wm8505fb_regs.h
@@ -0,0 +1,76 @@
+/*
+ *  GOVR registers list for WM8505 chips
+ *
+ *  Copyright (C) 2010 Ed Spiridonov <edo.rus@gmail.com>
+ *   Based on VIA/WonderMedia wm8510-govrh-reg.h
+ *   http://github.com/projectgus/kernel_wm8505/blob/wm8505_2.6.29/
+ *         drivers/video/wmt/register/wm8510/wm8510-govrh-reg.h
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _WM8505FB_REGS_H
+#define _WM8505FB_REGS_H
+
+/*
+ * Color space select register, default value 0x1c
+ *   BIT0 GOVRH_DVO_YUV2RGB_ENABLE
+ *   BIT1 GOVRH_VGA_YUV2RGB_ENABLE
+ *   BIT2 GOVRH_RGB_MODE
+ *   BIT3 GOVRH_DAC_CLKINV
+ *   BIT4 GOVRH_BLANK_ZERO
+ */
+#define WMT_GOVR_COLORSPACE	0x1e4
+/*
+ * Another colorspace select register, default value 1
+ *   BIT0 GOVRH_DVO_RGB
+ *   BIT1 GOVRH_DVO_YUV422
+ */
+#define WMT_GOVR_COLORSPACE1	 0x30
+
+#define WMT_GOVR_CONTRAST	0x1b8
+#define WMT_GOVR_BRGHTNESS	0x1bc /* incompatible with RGB? */
+
+/* Framubeffer address */
+#define WMT_GOVR_FBADDR		 0x90
+#define WMT_GOVR_FBADDR1	 0x94 /* UV offset in YUV mode */
+
+/* Offset of visible window */
+#define WMT_GOVR_XPAN		 0xa4
+#define WMT_GOVR_YPAN		 0xa0
+
+#define WMT_GOVR_XRES		 0x98
+#define WMT_GOVR_XRES_VIRTUAL	 0x9c
+
+#define WMT_GOVR_MIF_ENABLE	 0x80
+#define WMT_GOVR_FHI		 0xa8
+#define WMT_GOVR_REG_UPDATE	 0xe4
+
+/*
+ *   BIT0 GOVRH_DVO_OUTWIDTH
+ *   BIT1 GOVRH_DVO_SYNC_POLAR
+ *   BIT2 GOVRH_DVO_ENABLE
+ */
+#define WMT_GOVR_DVO_SET	0x148
+
+/* Timing generator? */
+#define WMT_GOVR_TG		0x100
+
+/* Timings */
+#define WMT_GOVR_TIMING_H_ALL	0x108
+#define WMT_GOVR_TIMING_V_ALL	0x10c
+#define WMT_GOVR_TIMING_V_START	0x110
+#define WMT_GOVR_TIMING_V_END	0x114
+#define WMT_GOVR_TIMING_H_START	0x118
+#define WMT_GOVR_TIMING_H_END	0x11c
+#define WMT_GOVR_TIMING_V_SYNC	0x128
+#define WMT_GOVR_TIMING_H_SYNC	0x12c
+
+#endif /* _WM8505FB_REGS_H */
diff --git a/drivers/video/wmt_ge_rops.c b/drivers/video/wmt_ge_rops.c
new file mode 100644
index 000000000000..f31883f8eaf7
--- /dev/null
+++ b/drivers/video/wmt_ge_rops.c
@@ -0,0 +1,192 @@
+/*
+ *  linux/drivers/video/wmt_ge_rops.c
+ *
+ *  Accelerators for raster operations using WonderMedia Graphics Engine
+ *
+ *  Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/fb.h>
+#include <linux/platform_device.h>
+#include "fb_draw.h"
+
+#define GE_COMMAND_OFF		0x00
+#define GE_DEPTH_OFF		0x04
+#define GE_HIGHCOLOR_OFF	0x08
+#define GE_ROPCODE_OFF		0x14
+#define GE_FIRE_OFF		0x18
+#define GE_SRCBASE_OFF		0x20
+#define GE_SRCDISPW_OFF		0x24
+#define GE_SRCDISPH_OFF		0x28
+#define GE_SRCAREAX_OFF		0x2c
+#define GE_SRCAREAY_OFF		0x30
+#define GE_SRCAREAW_OFF		0x34
+#define GE_SRCAREAH_OFF		0x38
+#define GE_DESTBASE_OFF		0x3c
+#define GE_DESTDISPW_OFF	0x40
+#define GE_DESTDISPH_OFF	0x44
+#define GE_DESTAREAX_OFF	0x48
+#define GE_DESTAREAY_OFF	0x4c
+#define GE_DESTAREAW_OFF	0x50
+#define GE_DESTAREAH_OFF	0x54
+#define GE_PAT0C_OFF		0x88	/* Pattern 0 color */
+#define GE_ENABLE_OFF		0xec
+#define GE_INTEN_OFF		0xf0
+#define GE_STATUS_OFF		0xf8
+
+static void __iomem *regbase;
+
+void wmt_ge_fillrect(struct fb_info *p, const struct fb_fillrect *rect)
+{
+	unsigned long fg, pat;
+
+	if (p->state != FBINFO_STATE_RUNNING)
+		return;
+
+	if (p->fix.visual == FB_VISUAL_TRUECOLOR ||
+	    p->fix.visual == FB_VISUAL_DIRECTCOLOR)
+		fg = ((u32 *) (p->pseudo_palette))[rect->color];
+	else
+		fg = rect->color;
+
+	pat = pixel_to_pat(p->var.bits_per_pixel, fg);
+
+	if (p->fbops->fb_sync)
+		p->fbops->fb_sync(p);
+
+	writel(p->var.bits_per_pixel == 32 ? 3 :
+	      (p->var.bits_per_pixel == 8 ? 0 : 1), regbase + GE_DEPTH_OFF);
+	writel(p->var.bits_per_pixel == 15 ? 1 : 0, regbase + GE_HIGHCOLOR_OFF);
+	writel(p->fix.smem_start, regbase + GE_DESTBASE_OFF);
+	writel(p->var.xres_virtual - 1, regbase + GE_DESTDISPW_OFF);
+	writel(p->var.yres_virtual - 1, regbase + GE_DESTDISPH_OFF);
+	writel(rect->dx, regbase + GE_DESTAREAX_OFF);
+	writel(rect->dy, regbase + GE_DESTAREAY_OFF);
+	writel(rect->width - 1, regbase + GE_DESTAREAW_OFF);
+	writel(rect->height - 1, regbase + GE_DESTAREAH_OFF);
+
+	writel(pat, regbase + GE_PAT0C_OFF);
+	writel(1, regbase + GE_COMMAND_OFF);
+	writel(rect->rop == ROP_XOR ? 0x5a : 0xf0, regbase + GE_ROPCODE_OFF);
+	writel(1, regbase + GE_FIRE_OFF);
+}
+EXPORT_SYMBOL_GPL(wmt_ge_fillrect);
+
+void wmt_ge_copyarea(struct fb_info *p, const struct fb_copyarea *area)
+{
+	if (p->state != FBINFO_STATE_RUNNING)
+		return;
+
+	if (p->fbops->fb_sync)
+		p->fbops->fb_sync(p);
+
+	writel(p->var.bits_per_pixel > 16 ? 3 :
+	      (p->var.bits_per_pixel > 8 ? 1 : 0), regbase + GE_DEPTH_OFF);
+
+	writel(p->fix.smem_start, regbase + GE_SRCBASE_OFF);
+	writel(p->var.xres_virtual - 1, regbase + GE_SRCDISPW_OFF);
+	writel(p->var.yres_virtual - 1, regbase + GE_SRCDISPH_OFF);
+	writel(area->sx, regbase + GE_SRCAREAX_OFF);
+	writel(area->sy, regbase + GE_SRCAREAY_OFF);
+	writel(area->width - 1, regbase + GE_SRCAREAW_OFF);
+	writel(area->height - 1, regbase + GE_SRCAREAH_OFF);
+
+	writel(p->fix.smem_start, regbase + GE_DESTBASE_OFF);
+	writel(p->var.xres_virtual - 1, regbase + GE_DESTDISPW_OFF);
+	writel(p->var.yres_virtual - 1, regbase + GE_DESTDISPH_OFF);
+	writel(area->dx, regbase + GE_DESTAREAX_OFF);
+	writel(area->dy, regbase + GE_DESTAREAY_OFF);
+	writel(area->width - 1, regbase + GE_DESTAREAW_OFF);
+	writel(area->height - 1, regbase + GE_DESTAREAH_OFF);
+
+	writel(0xcc, regbase + GE_ROPCODE_OFF);
+	writel(1, regbase + GE_COMMAND_OFF);
+	writel(1, regbase + GE_FIRE_OFF);
+}
+EXPORT_SYMBOL_GPL(wmt_ge_copyarea);
+
+int wmt_ge_sync(struct fb_info *p)
+{
+	int loops = 5000000;
+	while ((readl(regbase + GE_STATUS_OFF) & 4) && --loops)
+		cpu_relax();
+	return loops > 0 ? 0 : -EBUSY;
+}
+EXPORT_SYMBOL_GPL(wmt_ge_sync);
+
+static int __devinit wmt_ge_rops_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	int ret;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res == NULL) {
+		dev_err(&pdev->dev, "no I/O memory resource defined\n");
+		ret = -ENODEV;
+		goto error;
+	}
+
+	/* Only one ROP engine is presently supported. */
+	if (unlikely(regbase)) {
+		WARN_ON(1);
+		return -EBUSY;
+	}
+
+	regbase = ioremap(res->start, resource_size(res));
+	if (regbase == NULL) {
+		dev_err(&pdev->dev, "failed to map I/O memory\n");
+		ret = -EBUSY;
+		goto error;
+	}
+
+	writel(1, regbase + GE_ENABLE_OFF);
+	printk(KERN_INFO "Enabled support for WMT GE raster acceleration\n");
+
+	return 0;
+
+error:
+	return ret;
+}
+
+static int __devexit wmt_ge_rops_remove(struct platform_device *pdev)
+{
+	iounmap(regbase);
+	return 0;
+}
+
+static struct platform_driver wmt_ge_rops_driver = {
+	.probe		= wmt_ge_rops_probe,
+	.remove		= __devexit_p(wmt_ge_rops_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "wmt_ge_rops",
+	},
+};
+
+static int __init wmt_ge_rops_init(void)
+{
+	return platform_driver_register(&wmt_ge_rops_driver);
+}
+
+static void __exit wmt_ge_rops_exit(void)
+{
+	platform_driver_unregister(&wmt_ge_rops_driver);
+}
+
+module_init(wmt_ge_rops_init);
+module_exit(wmt_ge_rops_exit);
+
+MODULE_AUTHOR("Alexey Charkov <alchark@gmail.com");
+MODULE_DESCRIPTION("Accelerators for raster operations using "
+		   "WonderMedia Graphics Engine");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/wmt_ge_rops.h b/drivers/video/wmt_ge_rops.h
new file mode 100644
index 000000000000..87380751a443
--- /dev/null
+++ b/drivers/video/wmt_ge_rops.h
@@ -0,0 +1,5 @@
+extern void wmt_ge_fillrect(struct fb_info *info,
+			    const struct fb_fillrect *rect);
+extern void wmt_ge_copyarea(struct fb_info *info,
+			    const struct fb_copyarea *area);
+extern int wmt_ge_sync(struct fb_info *info);
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 4a291045ebac..a5ad77ef4266 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -558,6 +558,9 @@ config IT8712F_WDT
 	  This is the driver for the built-in watchdog timer on the IT8712F
 	  Super I/0 chipset used on many motherboards.
 
+	  If the driver does not work, then make sure that the game port in
+	  the BIOS is enabled.
+
 	  To compile this driver as a module, choose M here: the
 	  module will be called it8712f_wdt.
 
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index a1debc89356b..3c5045a206dd 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -18,7 +18,6 @@
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/reboot.h>
 #include <linux/types.h>
 #include <linux/uaccess.h>
 #include <linux/watchdog.h>
@@ -220,14 +219,6 @@ static long bcm63xx_wdt_ioctl(struct file *file, unsigned int cmd,
 	}
 }
 
-static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
-				unsigned long code, void *unused)
-{
-	if (code == SYS_DOWN || code == SYS_HALT)
-		bcm63xx_wdt_pause();
-	return NOTIFY_DONE;
-}
-
 static const struct file_operations bcm63xx_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
@@ -243,12 +234,8 @@ static struct miscdevice bcm63xx_wdt_miscdev = {
 	.fops	= &bcm63xx_wdt_fops,
 };
 
-static struct notifier_block bcm63xx_wdt_notifier = {
-	.notifier_call = bcm63xx_wdt_notify_sys,
-};
 
-
-static int bcm63xx_wdt_probe(struct platform_device *pdev)
+static int __devinit bcm63xx_wdt_probe(struct platform_device *pdev)
 {
 	int ret;
 	struct resource *r;
@@ -280,16 +267,10 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
 			wdt_time);
 	}
 
-	ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to register reboot_notifier\n");
-		goto unregister_timer;
-	}
-
 	ret = misc_register(&bcm63xx_wdt_miscdev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "failed to register watchdog device\n");
-		goto unregister_reboot_notifier;
+		goto unregister_timer;
 	}
 
 	dev_info(&pdev->dev, " started, timer margin: %d sec\n",
@@ -297,8 +278,6 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
 
 	return 0;
 
-unregister_reboot_notifier:
-	unregister_reboot_notifier(&bcm63xx_wdt_notifier);
 unregister_timer:
 	bcm63xx_timer_unregister(TIMER_WDT_ID);
 unmap:
@@ -306,25 +285,28 @@ unmap:
 	return ret;
 }
 
-static int bcm63xx_wdt_remove(struct platform_device *pdev)
+static int __devexit bcm63xx_wdt_remove(struct platform_device *pdev)
 {
 	if (!nowayout)
 		bcm63xx_wdt_pause();
 
 	misc_deregister(&bcm63xx_wdt_miscdev);
-
-	iounmap(bcm63xx_wdt_device.regs);
-
-	unregister_reboot_notifier(&bcm63xx_wdt_notifier);
 	bcm63xx_timer_unregister(TIMER_WDT_ID);
-
+	iounmap(bcm63xx_wdt_device.regs);
 	return 0;
 }
 
+static void bcm63xx_wdt_shutdown(struct platform_device *pdev)
+{
+	bcm63xx_wdt_pause();
+}
+
 static struct platform_driver bcm63xx_wdt = {
 	.probe	= bcm63xx_wdt_probe,
-	.remove = bcm63xx_wdt_remove,
+	.remove = __devexit_p(bcm63xx_wdt_remove),
+	.shutdown = bcm63xx_wdt_shutdown,
 	.driver = {
+		.owner = THIS_MODULE,
 		.name = "bcm63xx-wdt",
 	}
 };
diff --git a/drivers/watchdog/gef_wdt.c b/drivers/watchdog/gef_wdt.c
index 9c21d19043a6..f6bd6f10fcec 100644
--- a/drivers/watchdog/gef_wdt.c
+++ b/drivers/watchdog/gef_wdt.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
+#include <linux/fs.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/io.h>
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index f7e90fe47b71..b8838d2c67a6 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -32,6 +32,7 @@
  *	document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
  *	document number 320066-003, 320257-008: EP80597 (IICH)
  *	document number TBD                   : Cougar Point (CPT)
+ *	document number TBD                   : Patsburg (PBG)
  */
 
 /*
@@ -146,7 +147,8 @@ enum iTCO_chipsets {
 	TCO_CPT29,	/* Cougar Point */
 	TCO_CPT30,	/* Cougar Point */
 	TCO_CPT31,	/* Cougar Point */
-	TCO_PBG,	/* Patsburg */
+	TCO_PBG1,	/* Patsburg */
+	TCO_PBG2,	/* Patsburg */
 };
 
 static struct {
@@ -235,6 +237,7 @@ static struct {
 	{"Cougar Point", 2},
 	{"Cougar Point", 2},
 	{"Patsburg", 2},
+	{"Patsburg", 2},
 	{NULL, 0}
 };
 
@@ -350,7 +353,8 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
 	{ ITCO_PCI_DEVICE(0x1c5d,				TCO_CPT29)},
 	{ ITCO_PCI_DEVICE(0x1c5e,				TCO_CPT30)},
 	{ ITCO_PCI_DEVICE(0x1c5f,				TCO_CPT31)},
-	{ ITCO_PCI_DEVICE(0x1d40,				TCO_PBG)},
+	{ ITCO_PCI_DEVICE(0x1d40,				TCO_PBG1)},
+	{ ITCO_PCI_DEVICE(0x1d41,				TCO_PBG2)},
 	{ 0, },			/* End of list */
 };
 MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);
diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
index 428f8a1583e8..3939e53f5f98 100644
--- a/drivers/watchdog/rdc321x_wdt.c
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -231,7 +231,7 @@ static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
 	struct resource *r;
 	struct rdc321x_wdt_pdata *pdata;
 
-	pdata = pdev->dev.platform_data;
+	pdata = platform_get_drvdata(pdev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "no platform data supplied\n");
 		return -ENODEV;