---

yaml --- r: 32736 b: refs/heads/master c: b4c0265 h: refs/heads/master v: v3
git-mirror · Jul 9, 2006 · 560bf31 · 560bf31
1 parent 061ea91
commit 560bf31
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Showing 4 changed files with 22 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ce8b3ce55bb0bd9318954efab0f714b088178978
+refs/heads/master: b4c026520ff0a4cb838a941bb0ed8996075e3d8c
diff --git a/trunk/drivers/scsi/lpfc/lpfc_crtn.h b/trunk/drivers/scsi/lpfc/lpfc_crtn.h
@@ -147,6 +147,7 @@ int lpfc_sli_hba_setup(struct lpfc_hba *);
 int lpfc_sli_hba_down(struct lpfc_hba *);
 int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t);
 int lpfc_sli_handle_mb_event(struct lpfc_hba *);
+int lpfc_sli_flush_mbox_queue(struct lpfc_hba *);
 int lpfc_sli_handle_slow_ring_event(struct lpfc_hba *,
 				    struct lpfc_sli_ring *, uint32_t);
 void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *);

diff --git a/trunk/drivers/scsi/lpfc/lpfc_init.c b/trunk/drivers/scsi/lpfc/lpfc_init.c
@@ -1353,6 +1353,7 @@ lpfc_offline(struct lpfc_hba * phba)
 	psli = &phba->sli;
 
 	lpfc_linkdown(phba);
+	lpfc_sli_flush_mbox_queue(phba);
 
 	for (i = 0; i < psli->num_rings; i++) {
 		pring = &psli->ring[i];

diff --git a/trunk/drivers/scsi/lpfc/lpfc_sli.c b/trunk/drivers/scsi/lpfc/lpfc_sli.c
@@ -578,7 +578,7 @@ lpfc_sli_handle_mb_event(struct lpfc_hba * phba)
 			/* Stray Mailbox Interrupt, mbxCommand <cmd> mbxStatus
 			   <status> */
 			lpfc_printf_log(phba,
-					KERN_ERR,
+					KERN_WARNING,
 					LOG_MBOX | LOG_SLI,
 					"%d:0304 Stray Mailbox Interrupt "
 					"mbxCommand x%x mbxStatus x%x\n",
@@ -3085,6 +3085,24 @@ lpfc_sli_issue_mbox_wait(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq,
 	return retval;
 }
 
+int
+lpfc_sli_flush_mbox_queue(struct lpfc_hba * phba)
+{
+	int i = 0;
+
+	while (phba->sli.sli_flag & LPFC_SLI_MBOX_ACTIVE && !phba->stopped) {
+		if (i++ > LPFC_MBOX_TMO * 1000)
+			return 1;
+
+		if (lpfc_sli_handle_mb_event(phba) == 0)
+			i = 0;
+
+		msleep(1);
+	}
+
+	return (phba->sli.sli_flag & LPFC_SLI_MBOX_ACTIVE) ? 1 : 0;
+}
+
 irqreturn_t
 lpfc_intr_handler(int irq, void *dev_id, struct pt_regs * regs)
 {