diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-07-21 04:03:09 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-07-27 14:51:44 +0400 |
| commit | 3ec4f2c8bff2568e5a51ba083db2c073321ca2c1 (patch) | |
| tree | 95618b9afd2e59f6fa85c33603f34535e1b0485e /drivers/scsi/bfa/bfa_svc.c | |
| parent | 45191236b179877d259a40e13c5144628d4df37f (diff) | |
| download | linux-3ec4f2c8bff2568e5a51ba083db2c073321ca2c1.tar.xz | |
[SCSI] bfa: Added support to configure QOS and collect stats.
- Added support to configure QOS on Brocade adapter ports.
- Added support to collect / reset QOS statistics.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa_svc.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_svc.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c index 9884d6edfb57..d0ed4dd6f35a 100644 --- a/drivers/scsi/bfa/bfa_svc.c +++ b/drivers/scsi/bfa/bfa_svc.c @@ -2230,6 +2230,11 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport, BFA_LOG(KERN_INFO, bfad, bfa_log_level, "Base port online: WWN = %s\n", pwwn_buf); bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ONLINE); + + /* If QoS is enabled and it is not online, send AEN */ + if (fcport->cfg.qos_enabled && + fcport->qos_attr.state != BFA_QOS_ONLINE) + bfa_fcport_aen_post(fcport, BFA_PORT_AEN_QOS_NEG); break; case BFA_FCPORT_SM_LINKDOWN: @@ -3454,6 +3459,11 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg) fcport->use_flash_cfg = BFA_FALSE; } + if (fcport->cfg.qos_enabled) + fcport->qos_attr.state = BFA_QOS_OFFLINE; + else + fcport->qos_attr.state = BFA_QOS_DISABLED; + bfa_sm_send_event(fcport, BFA_FCPORT_SM_FWRSP); } break; |