From: Don Brace <don.brace@microsemi.com>
To: joseph.szczypek@hpe.com, gerry.morong@microsemi.com,
john.hall@microsemi.com, jejb@linux.vnet.ibm.com,
Kevin.Barnett@microsemi.com, Mahesh.Rajashekhara@microsemi.com,
bader.alisaleh@microsemi.com, hch@infradead.org,
scott.teel@microsemi.com, Viswas.G@microsemi.com,
Justin.Lindley@microsemi.com, scott.benesh@microsemi.com,
POSWALD@suse.com
Cc: linux-scsi@vger.kernel.org
Subject: [PATCH V2 04/12] hpsa: do not reset enclosures
Date: Fri, 28 Apr 2017 13:20:10 -0500 [thread overview]
Message-ID: <149340361021.4102.8016202133411483359.stgit@brunhilda> (raw)
In-Reply-To: <149340349509.4102.15752249884898695693.stgit@brunhilda>
Prevent enclosure resets.
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.tell@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
---
drivers/scsi/hpsa.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 9fb30c4..2990897 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5853,6 +5853,9 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
return FAILED;
}
+ if (dev->devtype == TYPE_ENCLOSURE)
+ return SUCCESS;
+
/* if controller locked up, we can guarantee command won't complete */
if (lockup_detected(h)) {
snprintf(msg, sizeof(msg),
next prev parent reply other threads:[~2017-04-28 18:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 18:19 [PATCH V2 00/12] hpsa updates Don Brace
2017-04-28 18:19 ` [PATCH V2 01/12] hpsa: update identify physical device structure Don Brace
2017-04-28 18:19 ` [PATCH V2 02/12] hpsa: do not get enclosure info for external devices Don Brace
2017-04-28 18:20 ` [PATCH V2 03/12] hpsa: update reset handler Don Brace
2017-04-28 18:20 ` Don Brace [this message]
2017-04-28 18:20 ` [PATCH V2 05/12] hpsa: rescan later if reset in progress Don Brace
2017-04-28 18:20 ` [PATCH V2 06/12] hpsa: correct resets on retried commands Don Brace
2017-04-28 18:20 ` [PATCH V2 07/12] hpsa: cleanup reset handler Don Brace
2017-05-04 15:46 ` Tomas Henzl
2017-05-04 18:29 ` Don Brace
2017-04-28 18:20 ` [PATCH V2 08/12] hpsa: correct queue depth for externals Don Brace
2017-04-28 18:20 ` [PATCH V2 09/12] hpsa: separate monitor events from rescan worker Don Brace
2017-04-28 18:20 ` [PATCH V2 10/12] hpsa: send ioaccel requests with 0 length down raid path Don Brace
2017-04-28 18:20 ` [PATCH V2 11/12] hpsa: remove abort handler Don Brace
2017-04-28 18:20 ` [PATCH V2 12/12] hpsa: bump driver version Don Brace
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