scsi: smartpqi: set pci completion timeout

scsi: smartpqi: set pci completion timeout

Orabug: 26191021, 26447813

add support for setting PCIe completion timeout.

Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit a81ed5f338a843d8bfd199928142b196d71ae62c)
Signed-off-by: Brian Maly <brian.maly@oracle.com>