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authorQuinn Tran <quinn.tran@cavium.com>2018-09-04 14:19:13 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2018-09-11 20:28:08 -0400
commit6b0431d6fa20bd1b600a1e6df76bf7425fe178b5 (patch)
tree481eb54f26f0f90ae11d85e016a155f03a2f625a /samples/mei
parent0691094ff3f2cfa357b9de9030b65eddc4dab29d (diff)
downloadlinux-6b0431d6fa20bd1b600a1e6df76bf7425fe178b5.tar.bz2
scsi: qla2xxx: Fix out of order Termination and ABTS response
Following changes are added by this patch - Prevent ABTS Response from getting in front of Termination of exchange. Firmware requires driver to cleanup exchanges before ABTS response can be sent. This reduces ABTS response error which triggers extra command re-termination and re-sending of ABTS response. - Add bits in driver and tracks CTIO/ATIO attribute bits for proper command Termination. A copy of the ATTR bits will be kept in the ABTS task management command as a back up copy, if an ABTS response encounters an error. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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