scsi: mpt3sas: Send a diag reset if target reset fails

[ Upstream commit 5612d6d51ed2634a033c95de2edec7449409cbb9 ]

When an IOCTL times out and driver issues a target reset, if firmware
fails the task management elevate the recovery by issuing a diag reset to
controller.

Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Link: https://lore.kernel.org/r/1739410016-27503-5-git-send-email-shivasharan.srikanteshwara@broadcom.com


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>