1 files changed, 30 insertions, 16 deletions

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 9bc86b9e86b1..0a1dcb43d18b 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2880,6 +2880,7 @@ static int
 qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
 {
 #define MIN_MSIX_COUNT	2
+#define ATIO_VECTOR	2
 	int i, ret;
 	struct msix_entry *entries;
 	struct qla_msix_entry *qentry;
@@ -2936,34 +2937,47 @@ msix_failed:
 	}
 
 	/* Enable MSI-X vectors for the base queue */
-	for (i = 0; i < ha->msix_count; i++) {
+	for (i = 0; i < 2; i++) {
 		qentry = &ha->msix_entries[i];
-		if (QLA_TGT_MODE_ENABLED() && IS_ATIO_MSIX_CAPABLE(ha)) {
-			ret = request_irq(qentry->vector,
-				qla83xx_msix_entries[i].handler,
-				0, qla83xx_msix_entries[i].name, rsp);
-		} else if (IS_P3P_TYPE(ha)) {
+		if (IS_P3P_TYPE(ha))
 			ret = request_irq(qentry->vector,
 				qla82xx_msix_entries[i].handler,
 				0, qla82xx_msix_entries[i].name, rsp);
-		} else {
+		else
 			ret = request_irq(qentry->vector,
 				msix_entries[i].handler,
 				0, msix_entries[i].name, rsp);
-		}
-		if (ret) {
-			ql_log(ql_log_fatal, vha, 0x00cb,
-			    "MSI-X: unable to register handler -- %x/%d.\n",
-			    qentry->vector, ret);
-			qla24xx_disable_msix(ha);
-			ha->mqenable = 0;
-			goto msix_out;
-		}
+		if (ret)
+			goto msix_register_fail;
 		qentry->have_irq = 1;
 		qentry->rsp = rsp;
 		rsp->msix = qentry;
 	}
 
+	/*
+	 * If target mode is enable, also request the vector for the ATIO
+	 * queue.
+	 */
+	if (QLA_TGT_MODE_ENABLED() && IS_ATIO_MSIX_CAPABLE(ha)) {
+		qentry = &ha->msix_entries[ATIO_VECTOR];
+		ret = request_irq(qentry->vector,
+			qla83xx_msix_entries[ATIO_VECTOR].handler,
+			0, qla83xx_msix_entries[ATIO_VECTOR].name, rsp);
+		qentry->have_irq = 1;
+		qentry->rsp = rsp;
+		rsp->msix = qentry;
+	}
+
+msix_register_fail:
+	if (ret) {
+		ql_log(ql_log_fatal, vha, 0x00cb,
+		    "MSI-X: unable to register handler -- %x/%d.\n",
+		    qentry->vector, ret);
+		qla24xx_disable_msix(ha);
+		ha->mqenable = 0;
+		goto msix_out;
+	}
+
 	/* Enable MSI-X vector for response queue update for queue 0 */
 	if (IS_QLA83XX(ha)) {
 		if (ha->msixbase && ha->mqiobase &&