---

yaml --- r: 292948 b: refs/heads/master c: 0eba25d h: refs/heads/master v: v3
git-mirror · Feb 19, 2012 · 2ecec47 · 2ecec47
1 parent 693dc89
commit 2ecec47
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Showing 3 changed files with 28 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 642ef983861a6a7ba41e9d7c0aa4da8f6d5af5bf
+refs/heads/master: 0eba25df2190f191cb92879b225a0e484c3e5b51
diff --git a/trunk/drivers/scsi/qla2xxx/qla_init.c b/trunk/drivers/scsi/qla2xxx/qla_init.c
@@ -350,6 +350,13 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
 		 * requests.
 		 */
 		rval = qla2x00_get_port_database(vha, fcport, 0);
+		if (rval == QLA_NOT_LOGGED_IN) {
+			fcport->flags &= ~FCF_ASYNC_SENT;
+			fcport->flags |= FCF_LOGIN_NEEDED;
+			set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
+			break;
+		}
+
 		if (rval != QLA_SUCCESS) {
 			qla2x00_post_async_logout_work(vha, fcport, NULL);
 			qla2x00_post_async_login_work(vha, fcport, NULL);
@@ -3318,6 +3325,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
 			fcport->flags |= FCF_LOGIN_NEEDED;
 			if (fcport->loop_id != FC_NO_LOOP_ID &&
 			    (fcport->flags & FCF_FCP2_DEVICE) == 0 &&
+			    (fcport->flags & FCF_ASYNC_SENT) == 0 &&
 			    fcport->port_type != FCT_INITIATOR &&
 			    fcport->port_type != FCT_BROADCAST) {
 				ha->isp_ops->fabric_logout(vha, fcport->loop_id,

diff --git a/trunk/drivers/scsi/qla2xxx/qla_mbx.c b/trunk/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1289,6 +1289,7 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
 		goto gpd_error_out;
 
 	if (IS_FWI2_CAPABLE(ha)) {
+		uint64_t zero = 0;
 		pd24 = (struct port_database_24xx *) pd;
 
 		/* Check for logged in state. */
@@ -1302,6 +1303,14 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
 			goto gpd_error_out;
 		}
 
+		if (fcport->loop_id == FC_NO_LOOP_ID ||
+		    (memcmp(fcport->port_name, (uint8_t *)&zero, 8) &&
+		     memcmp(fcport->port_name, pd24->port_name, 8))) {
+			/* We lost the device mid way. */
+			rval = QLA_NOT_LOGGED_IN;
+			goto gpd_error_out;
+		}
+
 		/* Names are little-endian. */
 		memcpy(fcport->node_name, pd24->node_name, WWN_SIZE);
 		memcpy(fcport->port_name, pd24->port_name, WWN_SIZE);
@@ -1318,6 +1327,8 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
 		else
 			fcport->port_type = FCT_TARGET;
 	} else {
+		uint64_t zero = 0;
+
 		/* Check for logged in state. */
 		if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
 		    pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
@@ -1330,6 +1341,14 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
 			goto gpd_error_out;
 		}
 
+		if (fcport->loop_id == FC_NO_LOOP_ID ||
+		    (memcmp(fcport->port_name, (uint8_t *)&zero, 8) &&
+		     memcmp(fcport->port_name, pd->port_name, 8))) {
+			/* We lost the device mid way. */
+			rval = QLA_NOT_LOGGED_IN;
+			goto gpd_error_out;
+		}
+
 		/* Names are little-endian. */
 		memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
 		memcpy(fcport->port_name, pd->port_name, WWN_SIZE);