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path: root/drivers/block/rsxx/rsxx_priv.h
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Diffstat (limited to 'drivers/block/rsxx/rsxx_priv.h')
-rw-r--r--drivers/block/rsxx/rsxx_priv.h34
1 files changed, 27 insertions, 7 deletions
diff --git a/drivers/block/rsxx/rsxx_priv.h b/drivers/block/rsxx/rsxx_priv.h
index a1ac907d8f4c..382e8bf5c03b 100644
--- a/drivers/block/rsxx/rsxx_priv.h
+++ b/drivers/block/rsxx/rsxx_priv.h
@@ -45,16 +45,13 @@
struct proc_cmd;
-#define PCI_VENDOR_ID_TMS_IBM 0x15B6
-#define PCI_DEVICE_ID_RS70_FLASH 0x0019
-#define PCI_DEVICE_ID_RS70D_FLASH 0x001A
-#define PCI_DEVICE_ID_RS80_FLASH 0x001C
-#define PCI_DEVICE_ID_RS81_FLASH 0x001E
+#define PCI_DEVICE_ID_FS70_FLASH 0x04A9
+#define PCI_DEVICE_ID_FS80_FLASH 0x04AA
#define RS70_PCI_REV_SUPPORTED 4
#define DRIVER_NAME "rsxx"
-#define DRIVER_VERSION "3.7"
+#define DRIVER_VERSION "4.0"
/* Block size is 4096 */
#define RSXX_HW_BLK_SHIFT 12
@@ -67,6 +64,9 @@ struct proc_cmd;
#define RSXX_MAX_OUTSTANDING_CMDS 255
#define RSXX_CS_IDX_MASK 0xff
+#define STATUS_BUFFER_SIZE8 4096
+#define COMMAND_BUFFER_SIZE8 4096
+
#define RSXX_MAX_TARGETS 8
struct dma_tracker_list;
@@ -91,6 +91,9 @@ struct rsxx_dma_stats {
u32 discards_failed;
u32 done_rescheduled;
u32 issue_rescheduled;
+ u32 dma_sw_err;
+ u32 dma_hw_fault;
+ u32 dma_cancelled;
u32 sw_q_depth; /* Number of DMAs on the SW queue. */
atomic_t hw_q_depth; /* Number of DMAs queued to HW. */
};
@@ -116,6 +119,7 @@ struct rsxx_dma_ctrl {
struct rsxx_cardinfo {
struct pci_dev *dev;
unsigned int halt;
+ unsigned int eeh_state;
void __iomem *regmap;
spinlock_t irq_lock;
@@ -224,6 +228,7 @@ enum rsxx_pci_regmap {
PERF_RD512_HI = 0xac,
PERF_WR512_LO = 0xb0,
PERF_WR512_HI = 0xb4,
+ PCI_RECONFIG = 0xb8,
};
enum rsxx_intr {
@@ -237,6 +242,8 @@ enum rsxx_intr {
CR_INTR_DMA5 = 0x00000080,
CR_INTR_DMA6 = 0x00000100,
CR_INTR_DMA7 = 0x00000200,
+ CR_INTR_ALL_C = 0x0000003f,
+ CR_INTR_ALL_G = 0x000003ff,
CR_INTR_DMA_ALL = 0x000003f5,
CR_INTR_ALL = 0xffffffff,
};
@@ -253,8 +260,14 @@ enum rsxx_pci_reset {
DMA_QUEUE_RESET = 0x00000001,
};
+enum rsxx_hw_fifo_flush {
+ RSXX_FLUSH_BUSY = 0x00000002,
+ RSXX_FLUSH_TIMEOUT = 0x00000004,
+};
+
enum rsxx_pci_revision {
RSXX_DISCARD_SUPPORT = 2,
+ RSXX_EEH_SUPPORT = 3,
};
enum rsxx_creg_cmd {
@@ -360,11 +373,17 @@ int rsxx_dma_setup(struct rsxx_cardinfo *card);
void rsxx_dma_destroy(struct rsxx_cardinfo *card);
int rsxx_dma_init(void);
void rsxx_dma_cleanup(void);
+void rsxx_dma_queue_reset(struct rsxx_cardinfo *card);
+int rsxx_dma_configure(struct rsxx_cardinfo *card);
int rsxx_dma_queue_bio(struct rsxx_cardinfo *card,
struct bio *bio,
atomic_t *n_dmas,
rsxx_dma_cb cb,
void *cb_data);
+int rsxx_hw_buffers_init(struct pci_dev *dev, struct rsxx_dma_ctrl *ctrl);
+int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card);
+void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card);
+int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card);
/***** cregs.c *****/
int rsxx_creg_write(struct rsxx_cardinfo *card, u32 addr,
@@ -389,10 +408,11 @@ int rsxx_creg_setup(struct rsxx_cardinfo *card);
void rsxx_creg_destroy(struct rsxx_cardinfo *card);
int rsxx_creg_init(void);
void rsxx_creg_cleanup(void);
-
int rsxx_reg_access(struct rsxx_cardinfo *card,
struct rsxx_reg_access __user *ucmd,
int read);
+void rsxx_eeh_save_issued_creg(struct rsxx_cardinfo *card);
+void rsxx_kick_creg_queue(struct rsxx_cardinfo *card);