87 	struct rdma_cm_id	*cm_id;  member
108 	struct rdma_cm_id	*cm_id;  member
245 static int ucma_event_handler(struct rdma_cm_id *cm_id,  in ucma_event_handler()  argument
249 	struct ucma_context *ctx = cm_id->context;  in ucma_event_handler()
257 	uevent->cm_id = cm_id;  in ucma_event_handler()
261 	if (cm_id->qp_type == IB_QPT_UD)  in ucma_event_handler()
274 	} else if (!ctx->uid || ctx->cm_id != cm_id) {  in ucma_event_handler()
329 		ctx->cm_id = uevent->cm_id;  in ucma_get_event()
330 		ctx->cm_id->context = ctx;  in ucma_get_event()
394 	ctx->cm_id = rdma_create_id(ucma_event_handler, ctx, cmd.ps, qp_type);  in ucma_create_id()
395 	if (IS_ERR(ctx->cm_id)) {  in ucma_create_id()
396 		ret = PTR_ERR(ctx->cm_id);  in ucma_create_id()
409 	rdma_destroy_id(ctx->cm_id);  in ucma_create_id()
456 	rdma_destroy_id(ctx->cm_id);  in ucma_free_ctx()
472 			rdma_destroy_id(uevent->cm_id);  in ucma_free_ctx()
529 	ret = rdma_bind_addr(ctx->cm_id, (struct sockaddr *) &cmd.addr);  in ucma_bind_ip()
553 	ret = rdma_bind_addr(ctx->cm_id, addr);  in ucma_bind()
573 	ret = rdma_resolve_addr(ctx->cm_id, (struct sockaddr *) &cmd.src_addr,  in ucma_resolve_ip()
602 	ret = rdma_resolve_addr(ctx->cm_id, src, dst, cmd.timeout_ms);  in ucma_resolve_addr()
622 	ret = rdma_resolve_route(ctx->cm_id, cmd.timeout_ms);  in ucma_resolve_route()
712 	addr = (struct sockaddr *) &ctx->cm_id->route.addr.src_addr;  in ucma_query_route()
716 	addr = (struct sockaddr *) &ctx->cm_id->route.addr.dst_addr;  in ucma_query_route()
720 	if (!ctx->cm_id->device)  in ucma_query_route()
723 	resp.node_guid = (__force __u64) ctx->cm_id->device->node_guid;  in ucma_query_route()
724 	resp.port_num = ctx->cm_id->port_num;  in ucma_query_route()
725 	switch (rdma_node_get_transport(ctx->cm_id->device->node_type)) {  in ucma_query_route()
727 		switch (rdma_port_get_link_layer(ctx->cm_id->device,  in ucma_query_route()
728 			ctx->cm_id->port_num)) {  in ucma_query_route()
730 			ucma_copy_ib_route(&resp, &ctx->cm_id->route);  in ucma_query_route()
733 			ucma_copy_iboe_route(&resp, &ctx->cm_id->route);  in ucma_query_route()
740 		ucma_copy_iw_route(&resp, &ctx->cm_id->route);  in ucma_query_route()
755 static void ucma_query_device_addr(struct rdma_cm_id *cm_id,  in ucma_query_device_addr()  argument
758 	if (!cm_id->device)  in ucma_query_device_addr()
761 	resp->node_guid = (__force __u64) cm_id->device->node_guid;  in ucma_query_device_addr()
762 	resp->port_num = cm_id->port_num;  in ucma_query_device_addr()
764 		     ib_addr_get_pkey(&cm_id->route.addr.dev_addr));  in ucma_query_device_addr()
779 	addr = (struct sockaddr *) &ctx->cm_id->route.addr.src_addr;  in ucma_query_addr()
783 	addr = (struct sockaddr *) &ctx->cm_id->route.addr.dst_addr;  in ucma_query_addr()
787 	ucma_query_device_addr(ctx->cm_id, &resp);  in ucma_query_addr()
808 	resp->num_paths = ctx->cm_id->route.num_paths;  in ucma_query_path()
815 		ib_sa_pack_path(&ctx->cm_id->route.path_rec[i],  in ucma_query_path()
839 	ucma_query_device_addr(ctx->cm_id, &resp);  in ucma_query_gid()
843 	if (ctx->cm_id->route.addr.src_addr.ss_family == AF_IB) {  in ucma_query_gid()
844 		memcpy(addr, &ctx->cm_id->route.addr.src_addr, resp.src_size);  in ucma_query_gid()
848 		rdma_addr_get_sgid(&ctx->cm_id->route.addr.dev_addr,  in ucma_query_gid()
850 		addr->sib_sid = rdma_get_service_id(ctx->cm_id, (struct sockaddr *)  in ucma_query_gid()
851 						    &ctx->cm_id->route.addr.src_addr);  in ucma_query_gid()
856 	if (ctx->cm_id->route.addr.dst_addr.ss_family == AF_IB) {  in ucma_query_gid()
857 		memcpy(addr, &ctx->cm_id->route.addr.dst_addr, resp.dst_size);  in ucma_query_gid()
861 		rdma_addr_get_dgid(&ctx->cm_id->route.addr.dev_addr,  in ucma_query_gid()
863 		addr->sib_sid = rdma_get_service_id(ctx->cm_id, (struct sockaddr *)  in ucma_query_gid()
864 						    &ctx->cm_id->route.addr.dst_addr);  in ucma_query_gid()
943 	ucma_copy_conn_param(ctx->cm_id, &conn_param, &cmd.conn_param);  in ucma_connect()
944 	ret = rdma_connect(ctx->cm_id, &conn_param);  in ucma_connect()
965 	ret = rdma_listen(ctx->cm_id, ctx->backlog);  in ucma_listen()
986 		ucma_copy_conn_param(ctx->cm_id, &conn_param, &cmd.conn_param);  in ucma_accept()
988 		ret = rdma_accept(ctx->cm_id, &conn_param);  in ucma_accept()
993 		ret = rdma_accept(ctx->cm_id, NULL);  in ucma_accept()
1013 	ret = rdma_reject(ctx->cm_id, cmd.private_data, cmd.private_data_len);  in ucma_reject()
1032 	ret = rdma_disconnect(ctx->cm_id);  in ucma_disconnect()
1060 	ret = rdma_init_qp_attr(ctx->cm_id, &qp_attr, &resp.qp_attr_mask);  in ucma_init_qp_attr()
1085 		rdma_set_service_type(ctx->cm_id, *((u8 *) optval));  in ucma_set_option_id()
1092 		ret = rdma_set_reuseaddr(ctx->cm_id, *((int *) optval) ? 1 : 0);  in ucma_set_option_id()
1099 		ret = rdma_set_afonly(ctx->cm_id, *((int *) optval) ? 1 : 0);  in ucma_set_option_id()
1131 	ret = rdma_set_ib_paths(ctx->cm_id, &sa_path, 1);  in ucma_set_ib_path()
1137 	return ucma_event_handler(ctx->cm_id, &event);  in ucma_set_ib_path()
1220 	ret = rdma_notify(ctx->cm_id, (enum ib_event_type) cmd.event);  in ucma_notify()
1254 	ret = rdma_join_multicast(ctx->cm_id, (struct sockaddr *) &mc->addr, mc);  in ucma_process_join()
1270 	rdma_leave_multicast(ctx->cm_id, (struct sockaddr *) &mc->addr);  in ucma_process_join()
1348 	rdma_leave_multicast(mc->ctx->cm_id, (struct sockaddr *) &mc->addr);  in ucma_leave_multicast()