scsi: smartpqi: Use host-wide tag space

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Correct SCSI midlayer sending more requests than exposed host queue depth
causing firmware ASSERT and lockup issues by enabling host-wide tags.

Note: This also results in better performance.

Link: https://lore.kernel.org/r/161549369787.25025.8975999483518581619.stgit@brunhilda
Suggested-by: Ming Lei <ming.lei@redhat.com>
Suggested-by: John Garry <john.garry@huawei.com>
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Don Brace 2021-03-11 14:14:57 -06:00 • committed by Martin K. Petersen

parent 556666bce1

commit c6d3ee209b

1 changed files with 1 additions and 0 deletions

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drivers/scsi/smartpqi/smartpqi_init.c

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