1061 static void cm_format_req(struct cm_req_msg *req_msg,  in cm_format_req()  argument
1068 	cm_format_mad_hdr(&req_msg->hdr, CM_REQ_ATTR_ID,  in cm_format_req()
1071 	req_msg->local_comm_id = cm_id_priv->id.local_id;  in cm_format_req()
1072 	req_msg->service_id = param->service_id;  in cm_format_req()
1073 	req_msg->local_ca_guid = cm_id_priv->id.device->node_guid;  in cm_format_req()
1074 	cm_req_set_local_qpn(req_msg, cpu_to_be32(param->qp_num));  in cm_format_req()
1075 	cm_req_set_init_depth(req_msg, param->initiator_depth);  in cm_format_req()
1076 	cm_req_set_remote_resp_timeout(req_msg,  in cm_format_req()
1078 	cm_req_set_qp_type(req_msg, param->qp_type);  in cm_format_req()
1079 	cm_req_set_flow_ctrl(req_msg, param->flow_control);  in cm_format_req()
1080 	cm_req_set_starting_psn(req_msg, cpu_to_be32(param->starting_psn));  in cm_format_req()
1081 	cm_req_set_local_resp_timeout(req_msg,  in cm_format_req()
1083 	req_msg->pkey = param->primary_path->pkey;  in cm_format_req()
1084 	cm_req_set_path_mtu(req_msg, param->primary_path->mtu);  in cm_format_req()
1085 	cm_req_set_max_cm_retries(req_msg, param->max_cm_retries);  in cm_format_req()
1088 		cm_req_set_resp_res(req_msg, param->responder_resources);  in cm_format_req()
1089 		cm_req_set_retry_count(req_msg, param->retry_count);  in cm_format_req()
1090 		cm_req_set_rnr_retry_count(req_msg, param->rnr_retry_count);  in cm_format_req()
1091 		cm_req_set_srq(req_msg, param->srq);  in cm_format_req()
1095 		req_msg->primary_local_lid = pri_path->slid;  in cm_format_req()
1096 		req_msg->primary_remote_lid = pri_path->dlid;  in cm_format_req()
1099 		req_msg->primary_local_lid = IB_LID_PERMISSIVE;  in cm_format_req()
1100 		req_msg->primary_remote_lid = IB_LID_PERMISSIVE;  in cm_format_req()
1102 	req_msg->primary_local_gid = pri_path->sgid;  in cm_format_req()
1103 	req_msg->primary_remote_gid = pri_path->dgid;  in cm_format_req()
1104 	cm_req_set_primary_flow_label(req_msg, pri_path->flow_label);  in cm_format_req()
1105 	cm_req_set_primary_packet_rate(req_msg, pri_path->rate);  in cm_format_req()
1106 	req_msg->primary_traffic_class = pri_path->traffic_class;  in cm_format_req()
1107 	req_msg->primary_hop_limit = pri_path->hop_limit;  in cm_format_req()
1108 	cm_req_set_primary_sl(req_msg, pri_path->sl);  in cm_format_req()
1109 	cm_req_set_primary_subnet_local(req_msg, (pri_path->hop_limit <= 1));  in cm_format_req()
1110 	cm_req_set_primary_local_ack_timeout(req_msg,  in cm_format_req()
1116 			req_msg->alt_local_lid = alt_path->slid;  in cm_format_req()
1117 			req_msg->alt_remote_lid = alt_path->dlid;  in cm_format_req()
1119 			req_msg->alt_local_lid = IB_LID_PERMISSIVE;  in cm_format_req()
1120 			req_msg->alt_remote_lid = IB_LID_PERMISSIVE;  in cm_format_req()
1122 		req_msg->alt_local_gid = alt_path->sgid;  in cm_format_req()
1123 		req_msg->alt_remote_gid = alt_path->dgid;  in cm_format_req()
1124 		cm_req_set_alt_flow_label(req_msg,  in cm_format_req()
1126 		cm_req_set_alt_packet_rate(req_msg, alt_path->rate);  in cm_format_req()
1127 		req_msg->alt_traffic_class = alt_path->traffic_class;  in cm_format_req()
1128 		req_msg->alt_hop_limit = alt_path->hop_limit;  in cm_format_req()
1129 		cm_req_set_alt_sl(req_msg, alt_path->sl);  in cm_format_req()
1130 		cm_req_set_alt_subnet_local(req_msg, (alt_path->hop_limit <= 1));  in cm_format_req()
1131 		cm_req_set_alt_local_ack_timeout(req_msg,  in cm_format_req()
1137 		memcpy(req_msg->private_data, param->private_data,  in cm_format_req()
1170 	struct cm_req_msg *req_msg;  in ib_send_cm_req()  local
1222 	req_msg = (struct cm_req_msg *) cm_id_priv->msg->mad;  in ib_send_cm_req()
1223 	cm_format_req(req_msg, cm_id_priv, param);  in ib_send_cm_req()
1224 	cm_id_priv->tid = req_msg->hdr.tid;  in ib_send_cm_req()
1228 	cm_id_priv->local_qpn = cm_req_get_local_qpn(req_msg);  in ib_send_cm_req()
1229 	cm_id_priv->rq_psn = cm_req_get_starting_psn(req_msg);  in ib_send_cm_req()
1292 static void cm_format_paths_from_req(struct cm_req_msg *req_msg,  in cm_format_paths_from_req()  argument
1297 	primary_path->dgid = req_msg->primary_local_gid;  in cm_format_paths_from_req()
1298 	primary_path->sgid = req_msg->primary_remote_gid;  in cm_format_paths_from_req()
1299 	primary_path->dlid = req_msg->primary_local_lid;  in cm_format_paths_from_req()
1300 	primary_path->slid = req_msg->primary_remote_lid;  in cm_format_paths_from_req()
1301 	primary_path->flow_label = cm_req_get_primary_flow_label(req_msg);  in cm_format_paths_from_req()
1302 	primary_path->hop_limit = req_msg->primary_hop_limit;  in cm_format_paths_from_req()
1303 	primary_path->traffic_class = req_msg->primary_traffic_class;  in cm_format_paths_from_req()
1305 	primary_path->pkey = req_msg->pkey;  in cm_format_paths_from_req()
1306 	primary_path->sl = cm_req_get_primary_sl(req_msg);  in cm_format_paths_from_req()
1308 	primary_path->mtu = cm_req_get_path_mtu(req_msg);  in cm_format_paths_from_req()
1310 	primary_path->rate = cm_req_get_primary_packet_rate(req_msg);  in cm_format_paths_from_req()
1313 		cm_req_get_primary_local_ack_timeout(req_msg);  in cm_format_paths_from_req()
1315 	primary_path->service_id = req_msg->service_id;  in cm_format_paths_from_req()
1317 	if (req_msg->alt_local_lid) {  in cm_format_paths_from_req()
1319 		alt_path->dgid = req_msg->alt_local_gid;  in cm_format_paths_from_req()
1320 		alt_path->sgid = req_msg->alt_remote_gid;  in cm_format_paths_from_req()
1321 		alt_path->dlid = req_msg->alt_local_lid;  in cm_format_paths_from_req()
1322 		alt_path->slid = req_msg->alt_remote_lid;  in cm_format_paths_from_req()
1323 		alt_path->flow_label = cm_req_get_alt_flow_label(req_msg);  in cm_format_paths_from_req()
1324 		alt_path->hop_limit = req_msg->alt_hop_limit;  in cm_format_paths_from_req()
1325 		alt_path->traffic_class = req_msg->alt_traffic_class;  in cm_format_paths_from_req()
1327 		alt_path->pkey = req_msg->pkey;  in cm_format_paths_from_req()
1328 		alt_path->sl = cm_req_get_alt_sl(req_msg);  in cm_format_paths_from_req()
1330 		alt_path->mtu = cm_req_get_path_mtu(req_msg);  in cm_format_paths_from_req()
1332 		alt_path->rate = cm_req_get_alt_packet_rate(req_msg);  in cm_format_paths_from_req()
1335 			cm_req_get_alt_local_ack_timeout(req_msg);  in cm_format_paths_from_req()
1337 		alt_path->service_id = req_msg->service_id;  in cm_format_paths_from_req()
1363 	struct cm_req_msg *req_msg;  in cm_format_req_event()  local
1366 	req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad;  in cm_format_req_event()
1372 	if (req_msg->alt_local_lid)  in cm_format_req_event()
1376 	param->remote_ca_guid = req_msg->local_ca_guid;  in cm_format_req_event()
1377 	param->remote_qkey = be32_to_cpu(req_msg->local_qkey);  in cm_format_req_event()
1378 	param->remote_qpn = be32_to_cpu(cm_req_get_local_qpn(req_msg));  in cm_format_req_event()
1379 	param->qp_type = cm_req_get_qp_type(req_msg);  in cm_format_req_event()
1380 	param->starting_psn = be32_to_cpu(cm_req_get_starting_psn(req_msg));  in cm_format_req_event()
1381 	param->responder_resources = cm_req_get_init_depth(req_msg);  in cm_format_req_event()
1382 	param->initiator_depth = cm_req_get_resp_res(req_msg);  in cm_format_req_event()
1384 					cm_req_get_remote_resp_timeout(req_msg);  in cm_format_req_event()
1385 	param->flow_control = cm_req_get_flow_ctrl(req_msg);  in cm_format_req_event()
1387 					cm_req_get_local_resp_timeout(req_msg);  in cm_format_req_event()
1388 	param->retry_count = cm_req_get_retry_count(req_msg);  in cm_format_req_event()
1389 	param->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg);  in cm_format_req_event()
1390 	param->srq = cm_req_get_srq(req_msg);  in cm_format_req_event()
1391 	work->cm_event.private_data = &req_msg->private_data;  in cm_format_req_event()
1521 	struct cm_req_msg *req_msg;  in cm_match_req()  local
1523 	req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad;  in cm_match_req()
1552 					   req_msg->service_id);  in cm_match_req()
1575 static void cm_process_routed_req(struct cm_req_msg *req_msg, struct ib_wc *wc)  in cm_process_routed_req()  argument
1577 	if (!cm_req_get_primary_subnet_local(req_msg)) {  in cm_process_routed_req()
1578 		if (req_msg->primary_local_lid == IB_LID_PERMISSIVE) {  in cm_process_routed_req()
1579 			req_msg->primary_local_lid = cpu_to_be16(wc->slid);  in cm_process_routed_req()
1580 			cm_req_set_primary_sl(req_msg, wc->sl);  in cm_process_routed_req()
1583 		if (req_msg->primary_remote_lid == IB_LID_PERMISSIVE)  in cm_process_routed_req()
1584 			req_msg->primary_remote_lid = cpu_to_be16(wc->dlid_path_bits);  in cm_process_routed_req()
1587 	if (!cm_req_get_alt_subnet_local(req_msg)) {  in cm_process_routed_req()
1588 		if (req_msg->alt_local_lid == IB_LID_PERMISSIVE) {  in cm_process_routed_req()
1589 			req_msg->alt_local_lid = cpu_to_be16(wc->slid);  in cm_process_routed_req()
1590 			cm_req_set_alt_sl(req_msg, wc->sl);  in cm_process_routed_req()
1593 		if (req_msg->alt_remote_lid == IB_LID_PERMISSIVE)  in cm_process_routed_req()
1594 			req_msg->alt_remote_lid = cpu_to_be16(wc->dlid_path_bits);  in cm_process_routed_req()
1602 	struct cm_req_msg *req_msg;  in cm_req_handler()  local
1605 	req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad;  in cm_req_handler()
1612 	cm_id_priv->id.remote_id = req_msg->local_comm_id;  in cm_req_handler()
1622 	cm_id_priv->timewait_info->work.remote_id = req_msg->local_comm_id;  in cm_req_handler()
1623 	cm_id_priv->timewait_info->remote_ca_guid = req_msg->local_ca_guid;  in cm_req_handler()
1624 	cm_id_priv->timewait_info->remote_qpn = cm_req_get_local_qpn(req_msg);  in cm_req_handler()
1635 	cm_id_priv->id.service_id = req_msg->service_id;  in cm_req_handler()
1638 	cm_process_routed_req(req_msg, work->mad_recv_wc->wc);  in cm_req_handler()
1639 	cm_format_paths_from_req(req_msg, &work->path[0], &work->path[1]);  in cm_req_handler()
1652 	if (req_msg->alt_local_lid) {  in cm_req_handler()
1661 	cm_id_priv->tid = req_msg->hdr.tid;  in cm_req_handler()
1663 					cm_req_get_local_resp_timeout(req_msg));  in cm_req_handler()
1664 	cm_id_priv->max_cm_retries = cm_req_get_max_cm_retries(req_msg);  in cm_req_handler()
1665 	cm_id_priv->remote_qpn = cm_req_get_local_qpn(req_msg);  in cm_req_handler()
1666 	cm_id_priv->initiator_depth = cm_req_get_resp_res(req_msg);  in cm_req_handler()
1667 	cm_id_priv->responder_resources = cm_req_get_init_depth(req_msg);  in cm_req_handler()
1668 	cm_id_priv->path_mtu = cm_req_get_path_mtu(req_msg);  in cm_req_handler()
1669 	cm_id_priv->pkey = req_msg->pkey;  in cm_req_handler()
1670 	cm_id_priv->sq_psn = cm_req_get_starting_psn(req_msg);  in cm_req_handler()
1671 	cm_id_priv->retry_count = cm_req_get_retry_count(req_msg);  in cm_req_handler()
1672 	cm_id_priv->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg);  in cm_req_handler()
1673 	cm_id_priv->qp_type = cm_req_get_qp_type(req_msg);  in cm_req_handler()