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isci: Add protocol indicator for TMF requests.

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Requests contructed as task management requests need to have the protocol
indicator set so the completion decode can observe any RNC suspension
conditions.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Jeff Skirvin 2012-03-08 22:42:06 -08:00 committed by Dan Williams
parent 1db79b3e78
commit 28de92bef0
1 changed files with 6 additions and 0 deletions
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6
drivers/scsi/isci/request.c
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@ -3130,6 +3130,12 @@ enum sci_status sci_task_request_construct(struct isci_host *ihost,
if (dev->dev_type == SAS_END_DEV || dev_is_sata(dev)) {
set_bit(IREQ_TMF, &ireq->flags);
memset(ireq->tc, 0, sizeof(struct scu_task_context));
/* Set the protocol indicator. */
if (dev_is_sata(dev))
ireq->protocol = SAS_PROTOCOL_STP;
else
ireq->protocol = SAS_PROTOCOL_SSP;
} else
status = SCI_FAILURE_UNSUPPORTED_PROTOCOL;