scsi: ibmvfc: Add new fields for version 2 of several MADs

Browse source

Introduce a target_wwpn field to several MADs. Its possible that a SCSI ID
of a target can change due to some fabric changes. The WWPN of the SCSI
target provides a better way to identify the target. Also, add flags for
receiving MAD versioning information and advertising client support for
targetWWPN with the VIOS. This latter capability flag will be required for
future clients capable of requesting multiple hardware queues from the host
adapter.

Link: https://lore.kernel.org/r/20201118011104.296999-3-tyreld@linux.ibm.com
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Tyrel Datwyler 2020-11-17 19:11:00 -06:00 • committed by Martin K. Petersen

parent fad74a1be2

commit c16b8a6d8a

2 changed files with 55 additions and 31 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

58

drivers/scsi/ibmvscsi/ibmvfc.c

View file

28

drivers/scsi/ibmvscsi/ibmvfc.h

View file