From: Muneendra <muneendra.kumar@broadcom.com>
To: linux-scsi@vger.kernel.org, hare@suse.de
Cc: jsmart2021@gmail.com, emilne@redhat.com, mkumar@redhat.com,
Muneendra <muneendra.kumar@broadcom.com>
Subject: [PATCH v2 8/8] lpfc: Added support to handle marginal state
Date: Mon, 28 Sep 2020 10:20:57 +0530 [thread overview]
Message-ID: <1601268657-940-9-git-send-email-muneendra.kumar@broadcom.com> (raw)
In-Reply-To: <1601268657-940-1-git-send-email-muneendra.kumar@broadcom.com>
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Added additional check to set SCMD_NORETRIES_ABORT bit in scmd->state
if port state is marginal prior to initiating io to the port.
Signed-off-by: Muneendra <muneendra.kumar@broadcom.com>
---
v2:
New patch
---
drivers/scsi/lpfc/lpfc_scsi.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 5e802c8b22a9..1198351d34a8 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -4526,6 +4526,12 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
cmnd->result = err;
goto out_fail_command;
}
+
+ /*
+ * If port state is marginal
+ * Set the SCMD_NORETRIES_ABORT bit in scmd->state
+ */
+ fc_rport_chkmarginal_set_noretries(rport, cmnd);
ndlp = rdata->pnode;
if ((scsi_get_prot_op(cmnd) != SCSI_PROT_NORMAL) &&
--
2.26.2
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next prev parent reply other threads:[~2020-09-28 11:44 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-28 4:50 [PATCH v2 0/8] scsi: Support to handle Intermittent errors Muneendra
2020-09-28 4:50 ` [PATCH v2 1/8] scsi: Added a new definition in scsi_cmnd.h Muneendra
2020-09-30 9:17 ` Hannes Reinecke
2020-09-28 4:50 ` [PATCH v2 2/8] scsi: Added a new error code in scsi.h Muneendra
2020-09-30 9:17 ` Hannes Reinecke
2020-09-28 4:50 ` [PATCH v2 3/8] scsi: Clear state bit SCMD_NORETRIES_ABORT of scsi_cmd before start request Muneendra
2020-09-30 9:19 ` Hannes Reinecke
2020-09-28 4:50 ` [PATCH v2 4/8] scsi: No retries on abort success Muneendra
2020-09-30 9:27 ` Hannes Reinecke
2020-09-28 4:50 ` [PATCH v2 5/8] scsi: Added routine to set/clear SCMD_NORETRIES_ABORT bit for outstanding io on scsi_dev Muneendra
2020-09-30 9:26 ` Hannes Reinecke
2020-09-28 4:50 ` [PATCH v2 6/8] scsi_transport_fc: Added a new rport state FC_PORTSTATE_MARGINAL Muneendra
2020-09-30 9:30 ` Hannes Reinecke
2020-09-28 4:50 ` [PATCH v2 7/8] scsi_transport_fc: Added a new sysfs attribute port_state Muneendra
2020-09-30 9:33 ` Hannes Reinecke
2020-10-01 13:13 ` Muneendra Kumar M
2020-10-05 9:18 ` Muneendra Kumar M
2020-10-05 9:29 ` Hannes Reinecke
2020-10-07 7:14 ` Muneendra Kumar M
2020-10-02 16:26 ` Benjamin Block
2020-10-05 6:49 ` Hannes Reinecke
2020-10-05 8:41 ` Benjamin Block
2020-09-28 4:50 ` Muneendra [this message]
2020-09-30 9:36 ` [PATCH v2 8/8] lpfc: Added support to handle marginal state Hannes Reinecke
2020-09-30 11:33 ` Muneendra Kumar M
2020-09-30 11:50 ` Hannes Reinecke
2020-10-01 8:59 ` Muneendra Kumar M
2020-10-02 17:01 ` [PATCH v2 0/8] scsi: Support to handle Intermittent errors Mike Christie
2020-10-02 17:27 ` James Smart
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