7a84a821f1
WWID has been added to Report Physical LUNs in newer controller firmware. The presence of this field is detected by a feature bit. Add detection of this new feature and store the WWID when set. Link: https://lore.kernel.org/r/161549378041.25025.3869709982357729841.stgit@brunhilda Reviewed-by: Scott Benesh <scott.benesh@microchip.com> Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com> Reviewed-by: Scott Teel <scott.teel@microchip.com> Signed-off-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>