3  * iSCSI transport class definitions
317 	struct iscsi_transport *t = iface->transport;			\
438 	struct iscsi_transport *t = iface->transport;  in iscsi_iface_attr_is_visible()
759 iscsi_create_iface(struct Scsi_Host *shost, struct iscsi_transport *transport,  in iscsi_create_iface()  argument
769 	iface->transport = transport;  in iscsi_create_iface()
829 	struct iscsi_transport *t = fnode_sess->transport;		\
929 	struct iscsi_transport *t = fnode_sess->transport;  in iscsi_flashnode_sess_attr_is_visible()
1042 	struct iscsi_transport *t = fnode_conn->transport;		\
1130 	struct iscsi_transport *t = fnode_conn->transport;  in iscsi_flashnode_conn_attr_is_visible()
1239  * @transport: pointer to transport data
1250 			    struct iscsi_transport *transport,  in iscsi_create_flashnode_sess()  argument
1260 	fnode_sess->transport = transport;  in iscsi_create_flashnode_sess()
1287  * @transport: pointer to transport data
1299 			    struct iscsi_transport *transport,  in iscsi_create_flashnode_conn()  argument
1309 	fnode_conn->transport = transport;  in iscsi_create_flashnode_conn()
1930 	if (session->transport->session_recovery_timedout)  in session_recovery_timedout()
1931 		session->transport->session_recovery_timedout(session);  in session_recovery_timedout()
2054 	session->transport->destroy_session(session);  in __iscsi_destroy_session()
2058 iscsi_alloc_session(struct Scsi_Host *shost, struct iscsi_transport *transport,  in iscsi_alloc_session()  argument
2068 	session->transport = transport;  in iscsi_alloc_session()
2126 					 "could not register transport's dev\n");  in iscsi_add_session()
2151  * @transport: iscsi transport
2158 iscsi_create_session(struct Scsi_Host *shost, struct iscsi_transport *transport,  in iscsi_create_session()  argument
2163 	session = iscsi_alloc_session(shost, transport, dd_size);  in iscsi_create_session()
2270 	struct iscsi_transport *transport = session->transport;  in iscsi_create_conn()  local
2284 	conn->transport = transport;  in iscsi_create_conn()
2304 					 "register transport's dev\n");  in iscsi_create_conn()
2391 	priv = iscsi_if_transport_lookup(conn->transport);  in iscsi_recv_pdu()
2406 	ev->transport_handle = iscsi_handle(conn->transport);  in iscsi_recv_pdu()
2419 		       struct iscsi_transport *transport, uint32_t type,  in iscsi_offload_mesg()  argument
2437 	ev->transport_handle = iscsi_handle(transport);  in iscsi_offload_mesg()
2474 	conn->transport->stop_conn(conn, flag);  in iscsi_if_stop_conn()
2525 	priv = iscsi_if_transport_lookup(conn->transport);  in iscsi_conn_error_event()
2538 	ev->transport_handle = iscsi_handle(conn->transport);  in iscsi_conn_error_event()
2560 	priv = iscsi_if_transport_lookup(conn->transport);  in iscsi_conn_login_event()
2573 	ev->transport_handle = iscsi_handle(conn->transport);  in iscsi_conn_login_event()
2585 void iscsi_post_host_event(uint32_t host_no, struct iscsi_transport *transport,  in iscsi_post_host_event()  argument
2603 	ev->transport_handle = iscsi_handle(transport);  in iscsi_post_host_event()
2616 void iscsi_ping_comp_event(uint32_t host_no, struct iscsi_transport *transport,  in iscsi_ping_comp_event()  argument
2633 	ev->transport_handle = iscsi_handle(transport);  in iscsi_ping_comp_event()
2664 iscsi_if_get_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)  in iscsi_if_get_stats()  argument
2679 	priv = iscsi_if_transport_lookup(transport);  in iscsi_if_get_stats()
2701 		evstat->transport_handle = iscsi_handle(conn->transport);  in iscsi_if_get_stats()
2711 		transport->get_stats(conn, stats);  in iscsi_if_get_stats()
2743 	priv = iscsi_if_transport_lookup(session->transport);  in iscsi_session_event()
2758 	ev->transport_handle = iscsi_handle(session->transport);  in iscsi_session_event()
2804 	struct iscsi_transport *transport = priv->iscsi_transport;  in iscsi_if_create_session()  local
2808 	session = transport->create_session(ep, cmds_max, queue_depth,  in iscsi_if_create_session()
2818 				"Completed creating transport session\n");  in iscsi_if_create_session()
2823 iscsi_if_create_conn(struct iscsi_transport *transport, struct iscsi_uevent *ev)  in iscsi_if_create_conn()  argument
2835 	conn = transport->create_conn(session, ev->u.c_conn.cid);  in iscsi_if_create_conn()
2845 	ISCSI_DBG_TRANS_CONN(conn, "Completed creating transport conn\n");  in iscsi_if_create_conn()
2850 iscsi_if_destroy_conn(struct iscsi_transport *transport, struct iscsi_uevent *ev)  in iscsi_if_destroy_conn()  argument
2866 	ISCSI_DBG_TRANS_CONN(conn, "Destroying transport conn\n");  in iscsi_if_destroy_conn()
2869 	if (transport->destroy_conn)  in iscsi_if_destroy_conn()
2870 		transport->destroy_conn(conn);  in iscsi_if_destroy_conn()
2877 iscsi_set_param(struct iscsi_transport *transport, struct iscsi_uevent *ev)  in iscsi_set_param()  argument
2896 		err = transport->set_param(conn, ev->u.set_param.param,  in iscsi_set_param()
2903 static int iscsi_if_ep_connect(struct iscsi_transport *transport,  in iscsi_if_ep_connect()  argument
2911 	if (!transport->ep_connect)  in iscsi_if_ep_connect()
2927 	ep = transport->ep_connect(shost, dst_addr, non_blocking);  in iscsi_if_ep_connect()
2940 static int iscsi_if_ep_disconnect(struct iscsi_transport *transport,  in iscsi_if_ep_disconnect()  argument
2946 	if (!transport->ep_disconnect)  in iscsi_if_ep_disconnect()
2959 	transport->ep_disconnect(ep);  in iscsi_if_ep_disconnect()
2964 iscsi_if_transport_ep(struct iscsi_transport *transport,  in iscsi_if_transport_ep()  argument
2973 		rc = iscsi_if_ep_connect(transport, ev, msg_type);  in iscsi_if_transport_ep()
2976 		if (!transport->ep_poll)  in iscsi_if_transport_ep()
2983 		ev->r.retcode = transport->ep_poll(ep,  in iscsi_if_transport_ep()
2987 		rc = iscsi_if_ep_disconnect(transport,  in iscsi_if_transport_ep()
2995 iscsi_tgt_dscvr(struct iscsi_transport *transport,  in iscsi_tgt_dscvr()  argument
3002 	if (!transport->tgt_dscvr)  in iscsi_tgt_dscvr()
3014 	err = transport->tgt_dscvr(shost, ev->u.tgt_dscvr.type,  in iscsi_tgt_dscvr()
3021 iscsi_set_host_param(struct iscsi_transport *transport,  in iscsi_set_host_param()  argument
3028 	if (!transport->set_host_param)  in iscsi_set_host_param()
3038 	err = transport->set_host_param(shost, ev->u.set_host_param.param,  in iscsi_set_host_param()
3045 iscsi_set_path(struct iscsi_transport *transport, struct iscsi_uevent *ev)  in iscsi_set_path()  argument
3051 	if (!transport->set_path)  in iscsi_set_path()
3062 	err = transport->set_path(shost, params);  in iscsi_set_path()
3087 iscsi_set_iface_params(struct iscsi_transport *transport,  in iscsi_set_iface_params()  argument
3094 	if (!transport->set_iface_param)  in iscsi_set_iface_params()
3104 	err = transport->set_iface_param(shost, data, len);  in iscsi_set_iface_params()
3110 iscsi_send_ping(struct iscsi_transport *transport, struct iscsi_uevent *ev)  in iscsi_send_ping()  argument
3116 	if (!transport->send_ping)  in iscsi_send_ping()
3127 	err = transport->send_ping(shost, ev->u.iscsi_ping.iface_num,  in iscsi_send_ping()
3137 iscsi_get_chap(struct iscsi_transport *transport, struct nlmsghdr *nlh)  in iscsi_get_chap()  argument
3150 	if (!transport->get_chap)  in iscsi_get_chap()
3153 	priv = iscsi_if_transport_lookup(transport);  in iscsi_get_chap()
3181 		evchap->transport_handle = iscsi_handle(transport);  in iscsi_get_chap()
3189 		err = transport->get_chap(shost, ev->u.get_chap.chap_tbl_idx,  in iscsi_get_chap()
3205 static int iscsi_set_chap(struct iscsi_transport *transport,  in iscsi_set_chap()  argument
3212 	if (!transport->set_chap)  in iscsi_set_chap()
3222 	err = transport->set_chap(shost, data, len);  in iscsi_set_chap()
3227 static int iscsi_delete_chap(struct iscsi_transport *transport,  in iscsi_delete_chap()  argument
3233 	if (!transport->delete_chap)  in iscsi_delete_chap()
3243 	err = transport->delete_chap(shost, ev->u.delete_chap.chap_tbl_idx);  in iscsi_delete_chap()
3272 static int iscsi_set_flashnode_param(struct iscsi_transport *transport,  in iscsi_set_flashnode_param()  argument
3283 	if (!transport->set_flashnode_param) {  in iscsi_set_flashnode_param()
3312 	err = transport->set_flashnode_param(fnode_sess, fnode_conn, data, len);  in iscsi_set_flashnode_param()
3325 static int iscsi_new_flashnode(struct iscsi_transport *transport,  in iscsi_new_flashnode()  argument
3333 	if (!transport->new_flashnode) {  in iscsi_new_flashnode()
3346 	index = transport->new_flashnode(shost, data, len);  in iscsi_new_flashnode()
3360 static int iscsi_del_flashnode(struct iscsi_transport *transport,  in iscsi_del_flashnode()  argument
3368 	if (!transport->del_flashnode) {  in iscsi_del_flashnode()
3390 	err = transport->del_flashnode(fnode_sess);  in iscsi_del_flashnode()
3400 static int iscsi_login_flashnode(struct iscsi_transport *transport,  in iscsi_login_flashnode()  argument
3410 	if (!transport->login_flashnode) {  in iscsi_login_flashnode()
3439 	err = transport->login_flashnode(fnode_sess, fnode_conn);  in iscsi_login_flashnode()
3452 static int iscsi_logout_flashnode(struct iscsi_transport *transport,  in iscsi_logout_flashnode()  argument
3462 	if (!transport->logout_flashnode) {  in iscsi_logout_flashnode()
3492 	err = transport->logout_flashnode(fnode_sess, fnode_conn);  in iscsi_logout_flashnode()
3505 static int iscsi_logout_flashnode_sid(struct iscsi_transport *transport,  in iscsi_logout_flashnode_sid()  argument
3512 	if (!transport->logout_flashnode_sid) {  in iscsi_logout_flashnode_sid()
3533 	err = transport->logout_flashnode_sid(session);  in iscsi_logout_flashnode_sid()
3543 iscsi_get_host_stats(struct iscsi_transport *transport, struct nlmsghdr *nlh)  in iscsi_get_host_stats()  argument
3555 	if (!transport->get_host_stats)  in iscsi_get_host_stats()
3558 	priv = iscsi_if_transport_lookup(transport);  in iscsi_get_host_stats()
3586 		evhost_stats->transport_handle = iscsi_handle(transport);  in iscsi_get_host_stats()
3593 		err = transport->get_host_stats(shost, buf, host_stats_size);  in iscsi_get_host_stats()
3619 	struct iscsi_transport *transport = NULL;  in iscsi_if_recv_msg()  local
3633 	transport = priv->iscsi_transport;  in iscsi_if_recv_msg()
3635 	if (!try_module_get(transport->owner))  in iscsi_if_recv_msg()
3668 			transport->destroy_session(session);  in iscsi_if_recv_msg()
3696 		err = iscsi_if_create_conn(transport, ev);  in iscsi_if_recv_msg()
3699 		err = iscsi_if_destroy_conn(transport, ev);  in iscsi_if_recv_msg()
3706 			iscsi_if_ep_disconnect(transport, conn->ep->id);  in iscsi_if_recv_msg()
3714 		ev->r.retcode =	transport->bind_conn(session, conn,  in iscsi_if_recv_msg()
3719 		if (ev->r.retcode || !transport->ep_connect)  in iscsi_if_recv_msg()
3735 		err = iscsi_set_param(transport, ev);  in iscsi_if_recv_msg()
3741 			ev->r.retcode = transport->start_conn(conn);  in iscsi_if_recv_msg()
3760 			ev->r.retcode =	transport->send_pdu(conn,  in iscsi_if_recv_msg()
3770 		err = iscsi_if_get_stats(transport, nlh);  in iscsi_if_recv_msg()
3776 		err = iscsi_if_transport_ep(transport, ev, nlh->nlmsg_type);  in iscsi_if_recv_msg()
3779 		err = iscsi_tgt_dscvr(transport, ev);  in iscsi_if_recv_msg()
3782 		err = iscsi_set_host_param(transport, ev);  in iscsi_if_recv_msg()
3785 		err = iscsi_set_path(transport, ev);  in iscsi_if_recv_msg()
3788 		err = iscsi_set_iface_params(transport, ev,  in iscsi_if_recv_msg()
3792 		err = iscsi_send_ping(transport, ev);  in iscsi_if_recv_msg()
3795 		err = iscsi_get_chap(transport, nlh);  in iscsi_if_recv_msg()
3798 		err = iscsi_delete_chap(transport, ev);  in iscsi_if_recv_msg()
3801 		err = iscsi_set_flashnode_param(transport, ev,  in iscsi_if_recv_msg()
3806 		err = iscsi_new_flashnode(transport, ev,  in iscsi_if_recv_msg()
3810 		err = iscsi_del_flashnode(transport, ev);  in iscsi_if_recv_msg()
3813 		err = iscsi_login_flashnode(transport, ev);  in iscsi_if_recv_msg()
3816 		err = iscsi_logout_flashnode(transport, ev);  in iscsi_if_recv_msg()
3819 		err = iscsi_logout_flashnode_sid(transport, ev);  in iscsi_if_recv_msg()
3822 		err = iscsi_set_chap(transport, ev,  in iscsi_if_recv_msg()
3826 		err = iscsi_get_host_stats(transport, nlh);  in iscsi_if_recv_msg()
3833 	module_put(transport->owner);  in iscsi_if_recv_msg()
3907 	struct iscsi_transport *t = conn->transport;			\
3972 	struct iscsi_transport *t = conn->transport;			\
4043 	struct iscsi_transport *t = conn->transport;  in iscsi_conn_attr_is_visible()
4131 	struct iscsi_transport *t = session->transport;			\
4312 	struct iscsi_transport *t = session->transport;  in iscsi_session_attr_is_visible()
4660 	printk(KERN_NOTICE "iscsi: registered transport (%s)\n", tt->name);  in iscsi_register_transport()
4721 	printk(KERN_INFO "Loading iSCSI transport class v%s.\n",  in iscsi_transport_init()
4819 MODULE_DESCRIPTION("iSCSI Transport Interface");