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| author |   Jing Huang <huangj@brocade.com> | 2010-07-08 20:00:24 -0700 |
|---|---|---|
| committer |   James Bottomley <James.Bottomley@suse.de> | 2010-07-27 12:04:23 -0500 |
| commit | ba8345821ac34d1630e99db7d4835db8ab20f50b (patch) | |
| tree | c02042fa6f8edbaa6f2b5c250437fa144e245ddf /drivers | |
| parent | [SCSI] bfa: add description for module parameters (diff) | |
| download | linux-dev-ba8345821ac34d1630e99db7d4835db8ab20f50b.tar.xz linux-dev-ba8345821ac34d1630e99db7d4835db8ab20f50b.zip | |
[SCSI] bfa: add ioc state checking
This patch adds ioc state checking while enabling a port.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 c855e225af16..f0933d8d1eda 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 |