64 is_iser_tx_desc(struct iser_conn *iser_conn, void *wr_id)  in is_iser_tx_desc()  argument
66 	void *start = iser_conn->rx_descs;  in is_iser_tx_desc()
67 	u64 len = iser_conn->num_rx_descs * sizeof(*iser_conn->rx_descs);  in is_iser_tx_desc()
74 		return ((uintptr_t)wr_id != (uintptr_t)iser_conn->login_resp_buf);  in is_iser_tx_desc()
94 	struct iser_conn *iser_conn = container_of(ib_conn, struct iser_conn,  in iser_handle_comp_error()  local
97 	if (is_iser_tx_desc(iser_conn, wr_id)) {  in iser_handle_comp_error()
98 		ISER_DBG("conn %p got send comp error", iser_conn);  in iser_handle_comp_error()
100 		ISER_DBG("conn %p got recv comp error", iser_conn);  in iser_handle_comp_error()
104 		iser_conn->icl_conn.ic_error(&iser_conn->icl_conn);  in iser_handle_comp_error()
135 		struct iser_conn *iser_conn = container_of(ib_conn, struct iser_conn,  in iser_handle_wc()  local
139 				 iser_conn, (unsigned long long)wc->wr_id,  in iser_handle_wc()
143 				 iser_conn, (unsigned long long)wc->wr_id);  in iser_handle_wc()
149 			ISER_DBG("conn %p got ISER_BEACON_WRID", iser_conn);  in iser_handle_wc()
421 	struct iser_conn *iser_conn;  in iser_create_ib_conn_res()  local
428 	iser_conn = container_of(ib_conn, struct iser_conn, ib_conn);  in iser_create_ib_conn_res()
457 		iser_conn->max_cmds =  in iser_create_ib_conn_res()
461 		iser_conn->max_cmds =  in iser_create_ib_conn_res()
541 static int iser_conn_state_comp_exch(struct iser_conn *iser_conn,  in iser_conn_state_comp_exch()  argument
547 	ret = (iser_conn->state == comp);  in iser_conn_state_comp_exch()
549 		iser_conn->state = exch;  in iser_conn_state_comp_exch()
566 iser_free_ib_conn_res(struct iser_conn *iser_conn,  in iser_free_ib_conn_res()  argument
569 	struct ib_conn *ib_conn = &iser_conn->ib_conn;  in iser_free_ib_conn_res()
573 		  iser_conn, ib_conn->cma_id, ib_conn->qp);  in iser_free_ib_conn_res()
584 		if (iser_conn->login_buf)  in iser_free_ib_conn_res()
585 			iser_free_login_buf(iser_conn);  in iser_free_ib_conn_res()
587 		if (iser_conn->rx_descs)  in iser_free_ib_conn_res()
588 			iser_free_rx_descriptors(iser_conn);  in iser_free_ib_conn_res()
602 iser_conn_terminate(struct iser_conn *iser_conn)  in iser_conn_terminate()  argument
604 	struct ib_conn *ib_conn = &iser_conn->ib_conn;  in iser_conn_terminate()
610 	if (!iser_conn_state_comp_exch(iser_conn, ISER_CONN_UP,  in iser_conn_terminate()
614 	ISER_INFO("iser_conn %p state %d\n", iser_conn, iser_conn->state);  in iser_conn_terminate()
640 				iser_conn, err);  in iser_conn_terminate()
654 		ISER_DBG("before send cv_wait: %p", iser_conn);  in iser_conn_terminate()
656 		ISER_DBG("after send cv_wait: %p", iser_conn);  in iser_conn_terminate()
668 		ISER_DBG("before recv cv_wait: %p", iser_conn);  in iser_conn_terminate()
671 		ISER_DBG("after recv cv_wait: %p", iser_conn);  in iser_conn_terminate()
684 	struct iser_conn *iser_conn;  in iser_connect_error()  local
686 	iser_conn = cma_id->context;  in iser_connect_error()
688 	ISER_ERR("conn %p", iser_conn);  in iser_connect_error()
690 	iser_conn->state = ISER_CONN_TERMINATING;  in iser_connect_error()
692 	cv_signal(&iser_conn->up_cv);  in iser_connect_error()
702 	struct iser_conn   *iser_conn;  in iser_addr_handler()  local
706 	iser_conn = cma_id->context;  in iser_addr_handler()
708 	ib_conn = &iser_conn->ib_conn;  in iser_addr_handler()
712 			 iser_conn);  in iser_addr_handler()
721 		ISER_ERR("conn %p resolve route failed: %d", iser_conn, ret);  in iser_addr_handler()
736 	struct iser_conn *iser_conn = cma_id->context;  in iser_route_handler()  local
737 	struct ib_conn *ib_conn = &iser_conn->ib_conn;  in iser_route_handler()
762 		ISER_ERR("conn %p failure connecting: %d", iser_conn, ret);  in iser_route_handler()
777 	struct iser_conn *iser_conn;  in iser_connected_handler()  local
781 	iser_conn = cma_id->context;  in iser_connected_handler()
788 	iser_conn->state = ISER_CONN_UP;  in iser_connected_handler()
790 	cv_signal(&iser_conn->up_cv);  in iser_connected_handler()
799 	struct iser_conn *iser_conn = cma_id->context;  in iser_cleanup_handler()  local
801 	if (iser_conn_terminate(iser_conn))  in iser_cleanup_handler()
802 		iser_conn->icl_conn.ic_error(&iser_conn->icl_conn);  in iser_cleanup_handler()
809 	struct iser_conn *iser_conn;  in iser_cma_handler()  local
812 	iser_conn = cma_id->context;  in iser_cma_handler()
816 	sx_xlock(&iser_conn->state_mutex);  in iser_cma_handler()
843 	sx_xunlock(&iser_conn->state_mutex);  in iser_cma_handler()
849 iser_post_recvl(struct iser_conn *iser_conn)  in iser_post_recvl()  argument
853 	struct ib_conn *ib_conn = &iser_conn->ib_conn;  in iser_post_recvl()
857 	sge.addr   = iser_conn->login_resp_dma;  in iser_post_recvl()
861 	rx_wr.wr_id   = (uintptr_t)iser_conn->login_resp_buf;  in iser_post_recvl()
877 iser_post_recvm(struct iser_conn *iser_conn, int count)  in iser_post_recvm()  argument
882 	struct ib_conn *ib_conn = &iser_conn->ib_conn;  in iser_post_recvm()
883 	unsigned int my_rx_head = iser_conn->rx_desc_head;  in iser_post_recvm()
887 		rx_desc		= &iser_conn->rx_descs[my_rx_head];  in iser_post_recvm()
892 		my_rx_head = (my_rx_head + 1) % iser_conn->qp_max_recv_dtos;  in iser_post_recvm()
904 		iser_conn->rx_desc_head = my_rx_head;  in iser_post_recvm()