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scsi: qla2xxx: Log the status code if a firmware command fails 

It is important to know why a firmware command failed. Hence log 'rval'
together with the values of the mailbox registers if a firwmare command
fails.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Cc: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2019-04-17 14:44:20 -07:00 committed by Martin K. Petersen
parent 2dbb02fd49
commit 3f918ffae8
2 changed files with 5 additions and 5 deletions
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4
drivers/scsi/qla2xxx/qla_mbx.c
View File

@ -567,9 +567,9 @@ mbx_done:
mcp->mb[0]); mcp->mb[0]);
} else if (rval) { } else if (rval) {
if (ql2xextended_error_logging & (ql_dbg_disc|ql_dbg_mbx)) { if (ql2xextended_error_logging & (ql_dbg_disc|ql_dbg_mbx)) {
pr_warn("%s [%s]-%04x:%ld: **** Failed", QL_MSGHDR, pr_warn("%s [%s]-%04x:%ld: **** Failed=%x", QL_MSGHDR,
dev_name(&ha->pdev->dev), 0x1020+0x800, dev_name(&ha->pdev->dev), 0x1020+0x800,
vha->host_no); vha->host_no, rval);
mboxes = mcp->in_mb; mboxes = mcp->in_mb;
cnt = 4; cnt = 4;
for (i = 0; i < ha->mbx_count && cnt; i++, mboxes >>= 1) for (i = 0; i < ha->mbx_count && cnt; i++, mboxes >>= 1)

6
drivers/scsi/qla2xxx/qla_mr.c
View File

@ -273,9 +273,9 @@ premature_exit:
if (rval) { if (rval) {
ql_log(ql_log_warn, base_vha, 0x1163, ql_log(ql_log_warn, base_vha, 0x1163,
"**** Failed mbx[0]=%x, mb[1]=%x, mb[2]=%x, " "**** Failed=%x mbx[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x, cmd=%x ****.\n",
"mb[3]=%x, cmd=%x ****.\n", rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3],
mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3], command); command);
} else { } else {
ql_dbg(ql_dbg_mbx, base_vha, 0x1164, "Done %s.\n", __func__); ql_dbg(ql_dbg_mbx, base_vha, 0x1164, "Done %s.\n", __func__);
} }