* [PATCH 20/24] bfa: add ioc state checking
@ 2010-07-09 3:00 Jing Huang
0 siblings, 0 replies; only message in thread
From: Jing Huang @ 2010-07-09 3:00 UTC (permalink / raw)
To: James.Bottomley, linux-scsi
Cc: kgudipat, vravindr, rvadivel, amathur, Jing Huang
This patch adds ioc state checking while enabling a port.
Signed-off-by: Jing Huang <huangj@brocade.com>
---
drivers/scsi/bfa/bfa_fcport.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fcport.c b/drivers/scsi/bfa/bfa_fcport.c
index c855e22..f0933d8 100644
--- a/drivers/scsi/bfa/bfa_fcport.c
+++ b/drivers/scsi/bfa/bfa_fcport.c
@@ -1393,6 +1393,9 @@ bfa_fcport_enable(struct bfa_s *bfa)
return BFA_STATUS_PBC;
}
+ if (bfa_ioc_is_disabled(&bfa->ioc))
+ return BFA_STATUS_IOC_DISABLED;
+
if (fcport->diag_busy)
return BFA_STATUS_DIAG_BUSY;
else if (bfa_sm_cmp_state
--
1.6.5.2
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