diff options
Diffstat (limited to 'drivers/scsi/bfa/bfad_im.c')
| -rw-r--r-- | drivers/scsi/bfa/bfad_im.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index f2bf81265ae5..01312381639f 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -656,6 +656,31 @@ bfad_im_port_clean(struct bfad_im_port_s *im_port) spin_unlock_irqrestore(&bfad->bfad_lock, flags); } +static void bfad_aen_im_notify_handler(struct work_struct *work) +{ + struct bfad_im_s *im = + container_of(work, struct bfad_im_s, aen_im_notify_work); + struct bfa_aen_entry_s *aen_entry; + struct bfad_s *bfad = im->bfad; + struct Scsi_Host *shost = bfad->pport.im_port->shost; + void *event_data; + unsigned long flags; + + while (!list_empty(&bfad->active_aen_q)) { + spin_lock_irqsave(&bfad->bfad_aen_spinlock, flags); + bfa_q_deq(&bfad->active_aen_q, &aen_entry); + spin_unlock_irqrestore(&bfad->bfad_aen_spinlock, flags); + event_data = (char *)aen_entry + sizeof(struct list_head); + fc_host_post_vendor_event(shost, fc_get_event_number(), + sizeof(struct bfa_aen_entry_s) - + sizeof(struct list_head), + (char *)event_data, BFAD_NL_VENDOR_ID); + spin_lock_irqsave(&bfad->bfad_aen_spinlock, flags); + list_add_tail(&aen_entry->qe, &bfad->free_aen_q); + spin_unlock_irqrestore(&bfad->bfad_aen_spinlock, flags); + } +} + bfa_status_t bfad_im_probe(struct bfad_s *bfad) { @@ -676,6 +701,7 @@ bfad_im_probe(struct bfad_s *bfad) rc = BFA_STATUS_FAILED; } + INIT_WORK(&im->aen_im_notify_work, bfad_aen_im_notify_handler); ext: return rc; } |