From: Himanshu Madhani <hmadhani@marvell.com>
To: <James.Bottomley@HansenPartnership.com>, <martin.petersen@oracle.com>
Cc: <hmadhani@marvell.com>, <linux-scsi@vger.kernel.org>
Subject: [PATCH 06/14] qla2xxx: Add D-Port Diagnostic reason explanation logs
Date: Tue, 17 Dec 2019 14:06:09 -0800 [thread overview]
Message-ID: <20191217220617.28084-7-hmadhani@marvell.com> (raw)
In-Reply-To: <20191217220617.28084-1-hmadhani@marvell.com>
From: Joe Carnuccio <joe.carnuccio@cavium.com>
This patch adds more details when D-Port diag async event
is generated by the firmware.
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
drivers/scsi/qla2xxx/qla_isr.c | 32 +++++++++++++++++++++++++++-----
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f60fb9c19c26..8fadc8673f11 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1252,11 +1252,33 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
case MBA_DPORT_DIAGNOSTICS:
ql_dbg(ql_dbg_async, vha, 0x5052,
- "D-Port Diagnostics: %04x result=%s\n",
- mb[0],
- mb[1] == 0 ? "start" :
- mb[1] == 1 ? "done (pass)" :
- mb[1] == 2 ? "done (error)" : "other");
+ "D-Port Diagnostics: %04x %04x %04x %04x\n",
+ mb[0], mb[1], mb[2], mb[3]);
+ if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
+ static char *results[] = {
+ "start", "done(pass)", "done(error)", "undefined" };
+ static char *types[] = {
+ "none", "dynamic", "static", "other" };
+ uint result = mb[1] >> 0 & 0x3;
+ uint type = mb[1] >> 6 & 0x3;
+ uint sw = mb[1] >> 15 & 0x1;
+ ql_dbg(ql_dbg_async, vha, 0x5052,
+ "D-Port Diagnostics: result=%s type=%s [sw=%u]\n",
+ results[result], types[type], sw);
+ if (result == 2) {
+ static char *reasons[] = {
+ "reserved", "unexpected reject",
+ "unexpected phase", "retry exceeded",
+ "timed out", "not supported",
+ "user stopped" };
+ uint reason = mb[2] >> 0 & 0xf;
+ uint phase = mb[2] >> 12 & 0xf;
+ ql_dbg(ql_dbg_async, vha, 0x5052,
+ "D-Port Diagnostics: reason=%s phase=%u \n",
+ reason < 7 ? reasons[reason] : "other",
+ phase >> 1);
+ }
+ }
break;
case MBA_TEMPERATURE_ALERT:
--
2.12.0
next prev parent reply other threads:[~2019-12-17 22:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 22:06 [PATCH 00/14] qla2xxx: Fixes for the driver Himanshu Madhani
2019-12-17 22:06 ` [PATCH 01/14] qla2xxx: Remove defer flag to indicate immeadiate port loss Himanshu Madhani
2019-12-17 22:06 ` [PATCH 02/14] qla2xxx: Fix fabric scan hang Himanshu Madhani
2019-12-17 22:06 ` [PATCH 03/14] qla2xxx: Add a shadow variable to hold disc_state history of fcport Himanshu Madhani
2019-12-17 22:06 ` [PATCH 04/14] qla2xxx: Cleanup unused async_logout_done Himanshu Madhani
2019-12-17 22:06 ` [PATCH 05/14] qla2xxx: Fix update_fcport for current_topology Himanshu Madhani
2019-12-17 22:06 ` Himanshu Madhani [this message]
2019-12-17 22:06 ` [PATCH 07/14] qla2xxx: Use common routine to free fcport struct Himanshu Madhani
2019-12-17 22:06 ` [PATCH 08/14] qla2xxx: Fix stuck login session using prli_pend_timer Himanshu Madhani
2019-12-17 22:06 ` [PATCH 09/14] qla2xxx: Correct fcport flags handling Himanshu Madhani
2019-12-17 22:06 ` [PATCH 10/14] qla2xxx: Consolidate fabric scan Himanshu Madhani
2019-12-17 22:06 ` [PATCH 11/14] qla2xxx: Fix RIDA Format-2 Himanshu Madhani
2019-12-17 22:06 ` [PATCH 12/14] qla2xxx: Fix stuck session in GNL Himanshu Madhani
2019-12-17 22:06 ` [PATCH 13/14] qla2xxx: Fix mtcp dump collection failure Himanshu Madhani
2019-12-17 22:06 ` [PATCH 14/14] qla2xxx: Update driver version to 10.01.00.22-k Himanshu Madhani
2019-12-20 3:36 ` [PATCH 00/14] qla2xxx: Fixes for the driver Martin K. Petersen
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