tree ad312530cde2737343981dd8c6d0db2e68ea73ff
parent 023e0e6bd2d91ffff61cd040cece6f31bb826a38
author Saurav Kashyap <skashyap@marvell.com> 1596712211 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1599125065 +0200

scsi: qla2xxx: Check if FW supports MQ before enabling

[ Upstream commit dffa11453313a115157b19021cc2e27ea98e624c ]

OS boot during Boot from SAN was stuck at dracut emergency shell after
enabling NVMe driver parameter. For non-MQ support the driver was enabling
MQ. Add a check to confirm if FW supports MQ.

Link: https://lore.kernel.org/r/20200806111014.28434-9-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>