[PATCH 1/5] Add P3 support, define reg & struct

Charles Chiou
2016-06-03T12:11:51Z

From: Paul <paul.lyu@tw.promise.com>

1.Change ver
2.Add P3 VID & DID
2.Define device reg
3.Add P3 struct and callback

Signed-off-by: Paul <paul.lyu@tw.promise.com>
---
drivers/scsi/stex.c | 32 ++++++++++++++++++++++++++++++--
1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 5b23175..f8195c0 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -38,8 +38,8 @@
#include <scsi/scsi_eh.h>

#define DRV_NAME "stex"
-#define ST_DRIVER_VERSION "5.00.0000.01"
-#define ST_VER_MAJOR 5
+#define ST_DRIVER_VERSION "6.00.0000.01"
+#define ST_VER_MAJOR 6
#define ST_VER_MINOR 00
#define ST_OEM 0000
#define ST_BUILD_VER 01
@@ -64,6 +64,13 @@ enum {
YI2H_INT_C = 0xa0,
YH2I_REQ = 0xc0,
YH2I_REQ_HI = 0xc4,
+ PSCRATCH0 = 0xb0,
+ PSCRATCH1 = 0xb4,
+ PSCRATCH2 = 0xb8,
+ PSCRATCH3 = 0xbc,
+ PSCRATCH4 = 0xc8,
+ MAILBOX_BASE = 0x1000,
+ MAILBOX_HNDSHK_STS = 0x0,

/* MU register value */
MU_INBOUND_DOORBELL_HANDSHAKE = (1 << 0),
@@ -135,6 +142,7 @@ enum {
st_yosemite = 2,
st_seq = 3,
st_yel = 4,
+ st_P3 = 5,

PASSTHRU_REQ_TYPE = 0x00000001,
PASSTHRU_REQ_NO_WAKEUP = 0x00000100,
@@ -1414,6 +1422,13 @@ static struct pci_device_id stex_pci_tbl[] = {
/* st_yel */
{ 0x105a, 0x8650, 0x1033, PCI_ANY_ID, 0, 0, st_yel },
{ 0x105a, 0x8760, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_yel },
+
+ /* st_P3, pluto */
+ { PCI_VENDOR_ID_PROMISE, 0x8870, PCI_VENDOR_ID_PROMISE,
+ 0x8870, 0, 0, st_P3 },
+ /* st_P3, p3 */
+ { PCI_VENDOR_ID_PROMISE, 0x8870, PCI_VENDOR_ID_PROMISE,
+ 0x4300, 0, 0, st_P3 },
{ } /* terminate list */
};

@@ -1482,6 +1497,19 @@ static struct st_card_info stex_card_info[] = {
.map_sg = stex_ss_map_sg,
.send = stex_ss_send_cmd,
},
+
+ /* st_P3 */
+ {
+ .max_id = 129,
+ .max_lun = 256,
+ .max_channel = 0,
+ .rq_count = 801,
+ .rq_size = 512,
+ .sts_count = 801,
+ .alloc_rq = stex_ss_alloc_req,
+ .map_sg = stex_ss_map_sg,
+ .send = stex_ss_send_cmd,
+ },
};

static int stex_set_dma_mask(struct pci_dev * pdev)
--
1.9.1