From ee1a4a42f6198c2b6e7c9fba6a952d1f4f89d627 Mon Sep 17 00:00:00 2001
From: Krishna Gudipati <kgudipat@brocade.com>
Date: Wed, 22 Aug 2012 19:50:43 -0700
Subject: [PATCH] [SCSI] bfa: FCS remote port enhancements.

- Introduced rport qualifier structure and modified design to
  export remote ports with valid pid or valid pwwn to the user space.
- Introduced old_pid field in the rport structure and made changes to
  prevent re-creating a new remote port for an already existing rport
  that is transitioning to a delete state. (Happens if we receive a RSCN
  on the existing remote port that is getting deleted).

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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