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Commit 28de92be authored by Jeff Skirvin's avatar Jeff Skirvin Committed by Dan Williams
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isci: Add protocol indicator for TMF requests. 



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: default avatarJeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 1db79b3e

drivers/scsi/isci/request.c

+6 −0
Original line number Original line Diff line number Diff line
@@ -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)) {

	if (dev->dev_type == SAS_END_DEV || dev_is_sata(dev)) {

		set_bit(IREQ_TMF, &ireq->flags);

		set_bit(IREQ_TMF, &ireq->flags);

		memset(ireq->tc, 0, sizeof(struct scu_task_context));

		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

	} else

		status = SCI_FAILURE_UNSUPPORTED_PROTOCOL;

		status = SCI_FAILURE_UNSUPPORTED_PROTOCOL;