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hpsa: correct ioaccel state change operation 

offload_to_be_enabled also needs to be set to 0 during a state
change.

Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
steinar/wifi_calib_4_9_kernel
Don Brace 2016-04-27 17:13:59 -05:00 committed by Martin K. Petersen
parent c448ecfa0b
commit 5323ed74bd
1 changed files with 3 additions and 1 deletions
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4
drivers/scsi/hpsa.c
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@ -8283,8 +8283,10 @@ static void hpsa_ack_ctlr_events(struct ctlr_info *h)
event_type = "configuration change";
/* Stop sending new RAID offload reqs via the IO accelerator */
scsi_block_requests(h->scsi_host);
for (i = 0; i < h->ndevices; i++)
for (i = 0; i < h->ndevices; i++) {
h->dev[i]->offload_enabled = 0;
h->dev[i]->offload_to_be_enabled = 0;
}
hpsa_drain_accel_commands(h);
/* Set 'accelerator path config change' bit */
dev_warn(&h->pdev->dev,