[SCSI] lpfc 8.1.10 : Add support to post events via new FC event interfaces

Add support to post events via new FC event interfaces

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

4 files changed, 19 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index d44f9aac6b8f..4a4048d7ba91 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -391,3 +391,5 @@ struct rnidrsp {
         struct list_head list;
         uint32_t data;
 };
+
+#define FC_REG_DUMP_EVENT       0x10    /* Register for Dump events */
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 3567de613162..71864cdc6c71 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -2506,6 +2506,7 @@ lpfc_els_rcv_rscn(struct lpfc_hba * phba,
         uint32_t *lp;
         IOCB_t *icmd;
         uint32_t payload_len, cmd;
+        int i;
 
         icmd = &cmdiocb->iocb;
         pcmd = (struct lpfc_dmabuf *) cmdiocb->context2;
@@ -2524,6 +2525,10 @@ lpfc_els_rcv_rscn(struct lpfc_hba * phba,
                         phba->brd_no,
                         phba->fc_flag, payload_len, *lp, phba->fc_rscn_id_cnt);
 
+        for (i = 0; i < payload_len/sizeof(uint32_t); i++)
+                fc_host_post_event(phba->host, fc_get_event_number(),
+                        FCH_EVT_RSCN, lp[i]);
+
         /* If we are about to begin discovery, just ACC the RSCN.
          * Discovery processing will satisfy it.
          */
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index b2f1552f1848..53821e5778b3 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -340,6 +340,9 @@ lpfc_linkdown(struct lpfc_hba * phba)
                 spin_unlock_irq(phba->host->host_lock);
         }
 
+        fc_host_post_event(phba->host, fc_get_event_number(),
+                        FCH_EVT_LINKDOWN, 0);
+
         /* Clean up any firmware default rpi's */
         if ((mb = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL))) {
                 lpfc_unreg_did(phba, 0xffffffff, mb);
@@ -427,6 +430,9 @@ lpfc_linkup(struct lpfc_hba * phba)
         struct list_head *listp, *node_list[7];
         int i;
 
+        fc_host_post_event(phba->host, fc_get_event_number(),
+                        FCH_EVT_LINKUP, 0);
+
         spin_lock_irq(phba->host->host_lock);
         phba->hba_state = LPFC_LINK_UP;
         phba->fc_flag &= ~(FC_PT2PT | FC_PT2PT_PLOGI | FC_ABORT_DISCOVERY |
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index f6948ffe689a..84e7fc595f5e 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -511,6 +511,7 @@ lpfc_handle_eratt(struct lpfc_hba * phba)
 {
         struct lpfc_sli *psli = &phba->sli;
         struct lpfc_sli_ring  *pring;
+        uint32_t event_data;
 
         if (phba->work_hs & HS_FFER6) {
                 /* Re-establishing Link */
@@ -555,6 +556,11 @@ lpfc_handle_eratt(struct lpfc_hba * phba)
                                 phba->brd_no, phba->work_hs,
                                 phba->work_status[0], phba->work_status[1]);
 
+                event_data = FC_REG_DUMP_EVENT;
+                fc_host_post_vendor_event(phba->host, fc_get_event_number(),
+                                sizeof(event_data), (char *) &event_data,
+                                SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_EMULEX);
+
                 psli->sli_flag &= ~LPFC_SLI2_ACTIVE;
                 lpfc_offline(phba);
                 phba->hba_state = LPFC_HBA_ERROR;