tree 3ccc6a4a6c3d193da2e6e26dc2f58095e2157c89
parent f1443eebca7792b3b8b41b27652d67ddc5d31fa2
author Quinn Tran <quinn.tran@cavium.com> 1489596532 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> 1489883317 -0700

qla2xxx: Use IOCB interface to submit non-critical MBX.

The Mailbox interface is currently over subscribed. We like
to reserve the Mailbox interface for the chip managment and
link initialization. Any non essential Mailbox command will
be routed through the IOCB interface. The IOCB interface is
able to absorb more commands.

Following commands are being routed through IOCB interface

- Get ID List (007Ch)
- Get Port DB (0064h)
- Get Link Priv Stats (006Dh)

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>