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path: root/drivers/scsi/sata_svw.c
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Diffstat (limited to 'drivers/scsi/sata_svw.c')
-rw-r--r--drivers/scsi/sata_svw.c57
1 files changed, 29 insertions, 28 deletions
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index d8472563fde8..724f0ed6a52d 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -56,33 +56,35 @@
#define DRV_NAME "sata_svw"
#define DRV_VERSION "1.07"
-/* Taskfile registers offsets */
-#define K2_SATA_TF_CMD_OFFSET 0x00
-#define K2_SATA_TF_DATA_OFFSET 0x00
-#define K2_SATA_TF_ERROR_OFFSET 0x04
-#define K2_SATA_TF_NSECT_OFFSET 0x08
-#define K2_SATA_TF_LBAL_OFFSET 0x0c
-#define K2_SATA_TF_LBAM_OFFSET 0x10
-#define K2_SATA_TF_LBAH_OFFSET 0x14
-#define K2_SATA_TF_DEVICE_OFFSET 0x18
-#define K2_SATA_TF_CMDSTAT_OFFSET 0x1c
-#define K2_SATA_TF_CTL_OFFSET 0x20
-
-/* DMA base */
-#define K2_SATA_DMA_CMD_OFFSET 0x30
-
-/* SCRs base */
-#define K2_SATA_SCR_STATUS_OFFSET 0x40
-#define K2_SATA_SCR_ERROR_OFFSET 0x44
-#define K2_SATA_SCR_CONTROL_OFFSET 0x48
-
-/* Others */
-#define K2_SATA_SICR1_OFFSET 0x80
-#define K2_SATA_SICR2_OFFSET 0x84
-#define K2_SATA_SIM_OFFSET 0x88
-
-/* Port stride */
-#define K2_SATA_PORT_OFFSET 0x100
+enum {
+ /* Taskfile registers offsets */
+ K2_SATA_TF_CMD_OFFSET = 0x00,
+ K2_SATA_TF_DATA_OFFSET = 0x00,
+ K2_SATA_TF_ERROR_OFFSET = 0x04,
+ K2_SATA_TF_NSECT_OFFSET = 0x08,
+ K2_SATA_TF_LBAL_OFFSET = 0x0c,
+ K2_SATA_TF_LBAM_OFFSET = 0x10,
+ K2_SATA_TF_LBAH_OFFSET = 0x14,
+ K2_SATA_TF_DEVICE_OFFSET = 0x18,
+ K2_SATA_TF_CMDSTAT_OFFSET = 0x1c,
+ K2_SATA_TF_CTL_OFFSET = 0x20,
+
+ /* DMA base */
+ K2_SATA_DMA_CMD_OFFSET = 0x30,
+
+ /* SCRs base */
+ K2_SATA_SCR_STATUS_OFFSET = 0x40,
+ K2_SATA_SCR_ERROR_OFFSET = 0x44,
+ K2_SATA_SCR_CONTROL_OFFSET = 0x48,
+
+ /* Others */
+ K2_SATA_SICR1_OFFSET = 0x80,
+ K2_SATA_SICR2_OFFSET = 0x84,
+ K2_SATA_SIM_OFFSET = 0x88,
+
+ /* Port stride */
+ K2_SATA_PORT_OFFSET = 0x100,
+};
static u8 k2_stat_check_status(struct ata_port *ap);
@@ -292,7 +294,6 @@ static struct scsi_host_template k2_sata_sht = {
.can_queue = ATA_DEF_QUEUE,
.this_id = ATA_SHT_THIS_ID,
.sg_tablesize = LIBATA_MAX_PRD,
- .max_sectors = ATA_MAX_SECTORS,
.cmd_per_lun = ATA_SHT_CMD_PER_LUN,
.emulated = ATA_SHT_EMULATED,
.use_clustering = ATA_SHT_USE_CLUSTERING,