Merge commit 'galak/next'

5 files changed, 33 insertions, 15 deletions

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index da8a8ed9e411..66a7687cca73 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -622,8 +622,8 @@ static void fsl_chan_xfer_ld_queue(struct fsl_dma_chan *fsl_chan)
 	if (ld_node != &fsl_chan->ld_queue) {
 		/* Get the ld start address from ld_queue */
 		next_dest_addr = to_fsl_desc(ld_node)->async_tx.phys;
-		dev_dbg(fsl_chan->dev, "xfer LDs staring from %p\n",
-				(void *)next_dest_addr);
+		dev_dbg(fsl_chan->dev, "xfer LDs staring from 0x%llx\n",
+				(unsigned long long)next_dest_addr);
 		set_cdar(fsl_chan, next_dest_addr);
 		dma_start(fsl_chan);
 	} else {
@@ -734,8 +734,9 @@ static irqreturn_t fsl_dma_chan_do_interrupt(int irq, void *data)
 	 */
 	if (stat & FSL_DMA_SR_EOSI) {
 		dev_dbg(fsl_chan->dev, "event: End-of-segments INT\n");
-		dev_dbg(fsl_chan->dev, "event: clndar %p, nlndar %p\n",
-			(void *)get_cdar(fsl_chan), (void *)get_ndar(fsl_chan));
+		dev_dbg(fsl_chan->dev, "event: clndar 0x%llx, nlndar 0x%llx\n",
+			(unsigned long long)get_cdar(fsl_chan),
+			(unsigned long long)get_ndar(fsl_chan));
 		stat &= ~FSL_DMA_SR_EOSI;
 		update_cookie = 1;
 	}
@@ -925,8 +926,8 @@ static int __devinit of_fsl_dma_probe(struct of_device *dev,
 	}
 
 	dev_info(&dev->dev, "Probe the Freescale DMA driver for %s "
-			"controller at %p...\n",
-			match->compatible, (void *)fdev->reg.start);
+			"controller at 0x%llx...\n",
+			match->compatible, (unsigned long long)fdev->reg.start);
 	fdev->reg_base = ioremap(fdev->reg.start, fdev->reg.end
 						- fdev->reg.start + 1);
 
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 44f8392da117..9dd16c9b1a10 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -270,7 +270,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
 				  u8 num_entries,
 				  u32 thread_size,
 				  u32 thread_alignment,
-				  enum qe_risc_allocation risc,
+				  unsigned int risc,
 				  int skip_page_for_first_entry)
 {
 	u32 init_enet_offset;
@@ -307,7 +307,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
 static int return_init_enet_entries(struct ucc_geth_private *ugeth,
 				    u32 *p_start,
 				    u8 num_entries,
-				    enum qe_risc_allocation risc,
+				    unsigned int risc,
 				    int skip_page_for_first_entry)
 {
 	u32 init_enet_offset;
@@ -342,7 +342,7 @@ static int dump_init_enet_entries(struct ucc_geth_private *ugeth,
 				  u32 __iomem *p_start,
 				  u8 num_entries,
 				  u32 thread_size,
-				  enum qe_risc_allocation risc,
+				  unsigned int risc,
 				  int skip_page_for_first_entry)
 {
 	u32 init_enet_offset;
@@ -2135,6 +2135,14 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
 		return -ENOMEM;
 	}
 
+	/* read the number of risc engines, update the riscTx and riscRx
+	 * if there are 4 riscs in QE
+	 */
+	if (qe_get_num_of_risc() == 4) {
+		ug_info->riscTx = QE_RISC_ALLOCATION_FOUR_RISCS;
+		ug_info->riscRx = QE_RISC_ALLOCATION_FOUR_RISCS;
+	}
+
 	ugeth->ug_regs = ioremap(uf_info->regs, sizeof(*ugeth->ug_regs));
 	if (!ugeth->ug_regs) {
 		if (netif_msg_probe(ugeth))
@@ -3702,7 +3710,15 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
 		ug_info->uf_info.utfet = UCC_GETH_UTFET_GIGA_INIT;
 		ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT;
 		ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4;
-		ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4;
+
+		/* If QE's snum number is 46 which means we need to support
+		 * 4 UECs at 1000Base-T simultaneously, we need to allocate
+		 * more Threads to Rx.
+		 */
+		if (qe_get_num_of_snums() == 46)
+			ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_6;
+		else
+			ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4;
 	}
 
 	if (netif_msg_probe(&debug))
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 2f8ee7c87efe..46bb1d233597 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -1120,8 +1120,8 @@ struct ucc_geth_info {
 	enum ucc_geth_maccfg2_pad_and_crc_mode padAndCrc;
 	enum ucc_geth_num_of_threads numThreadsTx;
 	enum ucc_geth_num_of_threads numThreadsRx;
-	enum qe_risc_allocation riscTx;
-	enum qe_risc_allocation riscRx;
+	unsigned int riscTx;
+	unsigned int riscRx;
 };
 
 /* structure representing UCC GETH */
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 41c5dfd85358..391f91c0bf55 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -447,6 +447,7 @@ struct of_modalias_table {
 static struct of_modalias_table of_modalias_table[] = {
 	{ "fsl,mcu-mpc8349emitx", "mcu-mpc8349emitx" },
 	{ "mmc-spi-slot", "mmc_spi" },
+	{ "stm,m25p40", "m25p80" },
 };
 
 /**
diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c
index 74d0bfa3f310..3b78540288c7 100644
--- a/drivers/rapidio/rio-scan.c
+++ b/drivers/rapidio/rio-scan.c
@@ -290,7 +290,7 @@ static void __devinit rio_add_device(struct rio_dev *rdev)
  * to a RIO device on success or NULL on failure.
  *
  */
-static struct rio_dev *rio_setup_device(struct rio_net *net,
+static struct rio_dev __devinit *rio_setup_device(struct rio_net *net,
 					struct rio_mport *port, u16 destid,
 					u8 hopcount, int do_enum)
 {
@@ -559,7 +559,7 @@ static void rio_net_add_mport(struct rio_net *net, struct rio_mport *port)
  * Recursively enumerates a RIO network.  Transactions are sent via the
  * master port passed in @port.
  */
-static int rio_enum_peer(struct rio_net *net, struct rio_mport *port,
+static int __devinit rio_enum_peer(struct rio_net *net, struct rio_mport *port,
 			 u8 hopcount)
 {
 	int port_num;
@@ -718,7 +718,7 @@ static int rio_enum_complete(struct rio_mport *port)
  * Recursively discovers a RIO network.  Transactions are sent via the
  * master port passed in @port.
  */
-static int
+static int __devinit
 rio_disc_peer(struct rio_net *net, struct rio_mport *port, u16 destid,
 	      u8 hopcount)
 {