From: Scott Teel <scott.teel@xxxxxx>
For "mode 1" io accelerated commands, the command tag is in
a different location than for commands that go down the normal
RAID path, so the abort handler needs to take this into account.
Signed-off-by: Scott Teel <scott.teel@xxxxxx>
Signed-off-by: Mike Miller <michael.miller@xxxxxxxxxxxxx>
Signed-off-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>
---
drivers/scsi/hpsa.c | 27 +++++++++++++++++++++------
1 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index f1ebb8c..0377692 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2602,12 +2602,27 @@ static void swizzle_abort_tag(u8 *tag)
tag[7] = original_tag[4];
}
+static void hpsa_get_tag(struct ctlr_info *h,
+ struct CommandList *c, u32 *taglower, u32 *tagupper)
+{
+ if (c->cmd_type == CMD_IOACCEL1) {
+ struct io_accel1_cmd *cm1 = (struct io_accel1_cmd *)
+ &h->ioaccel_cmd_pool[c->cmdindex];
+ *tagupper = cm1->Tag.upper;
+ *taglower = cm1->Tag.lower;
+ } else {
+ *tagupper = c->Header.Tag.upper;
+ *taglower = c->Header.Tag.lower;
+ }
+}
+
static int hpsa_send_abort(struct ctlr_info *h, unsigned char *scsi3addr,
struct CommandList *abort, int swizzle)
{
int rc = IO_OK;
struct CommandList *c;
struct ErrorInfo *ei;
+ u32 tagupper, taglower;
c = cmd_special_alloc(h);
if (c == NULL) { /* trouble... */
@@ -2621,8 +2636,9 @@ static int hpsa_send_abort(struct ctlr_info *h, unsigned char *scsi3addr,
if (swizzle)
swizzle_abort_tag(&c->Request.CDB[4]);
hpsa_scsi_do_simple_cmd_core(h, c);
+ hpsa_get_tag(h, abort, &taglower, &tagupper);
dev_dbg(&h->pdev->dev, "%s: Tag:0x%08x:%08x: do_simple_cmd_core completed.\n",
- __func__, abort->Header.Tag.upper, abort->Header.Tag.lower);
+ __func__, tagupper, taglower);
/* no unmap needed here because no data xfer. */
ei = c->err_info;
@@ -2634,8 +2650,7 @@ static int hpsa_send_abort(struct ctlr_info *h, unsigned char *scsi3addr,
break;
default:
dev_dbg(&h->pdev->dev, "%s: Tag:0x%08x:%08x: interpreting error.\n",
- __func__, abort->Header.Tag.upper,
- abort->Header.Tag.lower);
+ __func__, tagupper, taglower);
hpsa_scsi_interpret_error(c);
rc = -1;
break;
@@ -2747,6 +2762,7 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
struct scsi_cmnd *as; /* ptr to scsi cmd inside aborted command. */
char msg[256]; /* For debug messaging. */
int ml = 0;
+ u32 tagupper, taglower;
/* Find the controller of the command to be aborted */
h = sdev_to_hba(sc->device);
@@ -2779,9 +2795,8 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
msg);
return FAILED;
}
-
- ml += sprintf(msg+ml, "Tag:0x%08x:%08x ",
- abort->Header.Tag.upper, abort->Header.Tag.lower);
+ hpsa_get_tag(h, abort, &taglower, &tagupper);
+ ml += sprintf(msg+ml, "Tag:0x%08x:%08x ", tagupper, taglower);
as = (struct scsi_cmnd *) abort->scsi_cmd;
if (as != NULL)
ml += sprintf(msg+ml, "Command:0x%x SN:0x%lx ",
--
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