539 		fcoe_check_wait_queue(port->lport, skb);  in fcoe_port_send()
541 		fcoe_check_wait_queue(port->lport, skb);  in fcoe_port_send()
563 static void fcoe_update_src_mac(struct fc_lport *lport, u8 *addr)  in fcoe_update_src_mac()  argument
565 	struct fcoe_port *port = lport_priv(lport);  in fcoe_update_src_mac()
579 static u8 *fcoe_get_src_mac(struct fc_lport *lport)  in fcoe_get_src_mac()  argument
581 	struct fcoe_port *port = lport_priv(lport);  in fcoe_get_src_mac()
592 static int fcoe_lport_config(struct fc_lport *lport)  in fcoe_lport_config()  argument
594 	lport->link_up = 0;  in fcoe_lport_config()
595 	lport->qfull = 0;  in fcoe_lport_config()
596 	lport->max_retry_count = 3;  in fcoe_lport_config()
597 	lport->max_rport_retry_count = 3;  in fcoe_lport_config()
598 	lport->e_d_tov = 2 * 1000;	/* FC-FS default */  in fcoe_lport_config()
599 	lport->r_a_tov = 2 * 2 * 1000;  in fcoe_lport_config()
600 	lport->service_params = (FCP_SPPF_INIT_FCN | FCP_SPPF_RD_XRDY_DIS |  in fcoe_lport_config()
602 	lport->does_npiv = 1;  in fcoe_lport_config()
604 	fc_lport_init_stats(lport);  in fcoe_lport_config()
607 	fc_lport_config(lport);  in fcoe_lport_config()
610 	lport->crc_offload = 0;  in fcoe_lport_config()
611 	lport->seq_offload = 0;  in fcoe_lport_config()
612 	lport->lro_enabled = 0;  in fcoe_lport_config()
613 	lport->lro_xid = 0;  in fcoe_lport_config()
614 	lport->lso_max = 0;  in fcoe_lport_config()
623 static void fcoe_netdev_features_change(struct fc_lport *lport,  in fcoe_netdev_features_change()  argument
626 	mutex_lock(&lport->lp_mutex);  in fcoe_netdev_features_change()
629 		lport->sg_supp = 1;  in fcoe_netdev_features_change()
631 		lport->sg_supp = 0;  in fcoe_netdev_features_change()
634 		lport->crc_offload = 1;  in fcoe_netdev_features_change()
637 		lport->crc_offload = 0;  in fcoe_netdev_features_change()
641 		lport->seq_offload = 1;  in fcoe_netdev_features_change()
642 		lport->lso_max = netdev->gso_max_size;  in fcoe_netdev_features_change()
644 				lport->lso_max);  in fcoe_netdev_features_change()
646 		lport->seq_offload = 0;  in fcoe_netdev_features_change()
647 		lport->lso_max = 0;  in fcoe_netdev_features_change()
651 		lport->lro_enabled = 1;  in fcoe_netdev_features_change()
652 		lport->lro_xid = netdev->fcoe_ddp_xid;  in fcoe_netdev_features_change()
654 				lport->lro_xid);  in fcoe_netdev_features_change()
656 		lport->lro_enabled = 0;  in fcoe_netdev_features_change()
657 		lport->lro_xid = 0;  in fcoe_netdev_features_change()
660 	mutex_unlock(&lport->lp_mutex);  in fcoe_netdev_features_change()
672 static int fcoe_netdev_config(struct fc_lport *lport, struct net_device *netdev)  in fcoe_netdev_config()  argument
681 	port = lport_priv(lport);  in fcoe_netdev_config()
696 	if (fc_set_mfs(lport, mfs))  in fcoe_netdev_config()
700 	fcoe_netdev_features_change(lport, netdev);  in fcoe_netdev_config()
704 	setup_timer(&port->timer, fcoe_queue_timer, (unsigned long)lport);  in fcoe_netdev_config()
706 	fcoe_link_speed_update(lport);  in fcoe_netdev_config()
708 	if (!lport->vport) {  in fcoe_netdev_config()
711 		fc_set_wwnn(lport, wwnn);  in fcoe_netdev_config()
715 		fc_set_wwpn(lport, wwpn);  in fcoe_netdev_config()
730 static int fcoe_shost_config(struct fc_lport *lport, struct device *dev)  in fcoe_shost_config()  argument
735 	lport->host->max_lun = FCOE_MAX_LUN;  in fcoe_shost_config()
736 	lport->host->max_id = FCOE_MAX_FCP_TARGET;  in fcoe_shost_config()
737 	lport->host->max_channel = 0;  in fcoe_shost_config()
738 	lport->host->max_cmd_len = FCOE_MAX_CMD_LEN;  in fcoe_shost_config()
740 	if (lport->vport)  in fcoe_shost_config()
741 		lport->host->transportt = fcoe_vport_scsi_transport;  in fcoe_shost_config()
743 		lport->host->transportt = fcoe_nport_scsi_transport;  in fcoe_shost_config()
746 	rc = scsi_add_host(lport->host, dev);  in fcoe_shost_config()
748 		FCOE_NETDEV_DBG(fcoe_netdev(lport), "fcoe_shost_config: "  in fcoe_shost_config()
753 	if (!lport->vport)  in fcoe_shost_config()
754 		fc_host_max_npiv_vports(lport->host) = USHRT_MAX;  in fcoe_shost_config()
756 	snprintf(fc_host_symbolic_name(lport->host), FC_SYMBOLIC_NAME_SIZE,  in fcoe_shost_config()
758 		 fcoe_netdev(lport)->name);  in fcoe_shost_config()
772 static void fcoe_fdmi_info(struct fc_lport *lport, struct net_device *netdev)  in fcoe_fdmi_info()  argument
779 	port = lport_priv(lport);  in fcoe_fdmi_info()
787 	if (lport->vport)  in fcoe_fdmi_info()
804 		snprintf(fc_host_serial_number(lport->host),  in fcoe_fdmi_info()
808 		snprintf(fc_host_manufacturer(lport->host),  in fcoe_fdmi_info()
812 		snprintf(fc_host_model(lport->host),  in fcoe_fdmi_info()
816 		snprintf(fc_host_model_description(lport->host),  in fcoe_fdmi_info()
820 		snprintf(fc_host_hardware_version(lport->host),  in fcoe_fdmi_info()
824 		snprintf(fc_host_driver_version(lport->host),  in fcoe_fdmi_info()
828 		snprintf(fc_host_optionrom_version(lport->host),  in fcoe_fdmi_info()
832 		snprintf(fc_host_firmware_version(lport->host),  in fcoe_fdmi_info()
838 		lport->fdmi_enabled = 1;  in fcoe_fdmi_info()
841 		lport->fdmi_enabled = 0;  in fcoe_fdmi_info()
889 static inline int fcoe_em_config(struct fc_lport *lport)  in fcoe_em_config()  argument
891 	struct fcoe_port *port = lport_priv(lport);  in fcoe_em_config()
902 	if (!lport->lro_enabled || !lport->lro_xid ||  in fcoe_em_config()
903 	    (lport->lro_xid >= max_xid)) {  in fcoe_em_config()
904 		lport->lro_xid = 0;  in fcoe_em_config()
930 		if (!fc_exch_mgr_add(lport, fcoe->oem, fcoe_oem_match)) {  in fcoe_em_config()
937 		fcoe->oem = fc_exch_mgr_alloc(lport, FC_CLASS_3,  in fcoe_em_config()
938 					      FCOE_MIN_XID, lport->lro_xid,  in fcoe_em_config()
951 	min_xid += lport->lro_xid + 1;  in fcoe_em_config()
954 	if (!fc_exch_mgr_alloc(lport, FC_CLASS_3, min_xid, max_xid, NULL)) {  in fcoe_em_config()
968 static void fcoe_if_destroy(struct fc_lport *lport)  in fcoe_if_destroy()  argument
970 	struct fcoe_port *port = lport_priv(lport);  in fcoe_if_destroy()
977 	fc_fabric_logoff(lport);  in fcoe_if_destroy()
980 	fc_lport_destroy(lport);  in fcoe_if_destroy()
986 	fcoe_clean_pending_queue(lport);  in fcoe_if_destroy()
991 	if (lport->vport)  in fcoe_if_destroy()
998 	fcoe_percpu_clean(lport);  in fcoe_if_destroy()
1001 	fc_remove_host(lport->host);  in fcoe_if_destroy()
1002 	scsi_remove_host(lport->host);  in fcoe_if_destroy()
1005 	fc_fcp_destroy(lport);  in fcoe_if_destroy()
1008 	fc_exch_mgr_free(lport);  in fcoe_if_destroy()
1011 	fc_lport_free_stats(lport);  in fcoe_if_destroy()
1017 	if (lport->vport)  in fcoe_if_destroy()
1018 		scsi_host_put(lport->host);  in fcoe_if_destroy()
1030 static int fcoe_ddp_setup(struct fc_lport *lport, u16 xid,  in fcoe_ddp_setup()  argument
1033 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ddp_setup()
1052 static int fcoe_ddp_target(struct fc_lport *lport, u16 xid,  in fcoe_ddp_target()  argument
1055 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ddp_target()
1072 static int fcoe_ddp_done(struct fc_lport *lport, u16 xid)  in fcoe_ddp_done()  argument
1074 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ddp_done()
1096 	struct fc_lport *lport, *n_port;  in fcoe_if_create()  local
1109 		lport = libfc_host_alloc(&fcoe_shost_template, sizeof(*port));  in fcoe_if_create()
1111 		lport = libfc_vport_create(vport, sizeof(*port));  in fcoe_if_create()
1113 	if (!lport) {  in fcoe_if_create()
1118 	port = lport_priv(lport);  in fcoe_if_create()
1119 	port->lport = lport;  in fcoe_if_create()
1130 	fcoe_hostlist_add(lport);  in fcoe_if_create()
1133 	rc = fcoe_lport_config(lport);  in fcoe_if_create()
1144 		fc_set_wwnn(lport, vport->node_name);  in fcoe_if_create()
1145 		fc_set_wwpn(lport, vport->port_name);  in fcoe_if_create()
1149 	rc = fcoe_netdev_config(lport, netdev);  in fcoe_if_create()
1157 	rc = fcoe_shost_config(lport, parent);  in fcoe_if_create()
1165 	rc = fcoe_libfc_config(lport, ctlr, &fcoe_libfc_fcn_templ, 1);  in fcoe_if_create()
1173 	fcoe_fdmi_info(lport, netdev);  in fcoe_if_create()
1186 		rc = fcoe_em_config(lport);  in fcoe_if_create()
1190 		rc = fc_exch_mgr_list_clone(n_port, lport);  in fcoe_if_create()
1198 	return lport;  in fcoe_if_create()
1201 	fc_exch_mgr_free(lport);  in fcoe_if_create()
1203 	fcoe_hostlist_del(lport);  in fcoe_if_create()
1204 	scsi_host_put(lport->host);  in fcoe_if_create()
1431 	struct fc_lport *lport;  in fcoe_rcv()  local
1442 	lport = ctlr->lp;  in fcoe_rcv()
1443 	if (unlikely(!lport)) {  in fcoe_rcv()
1447 	if (!lport->link_up)  in fcoe_rcv()
1489 	fr->fr_dev = lport;  in fcoe_rcv()
1552 	per_cpu_ptr(lport->stats, get_cpu())->ErrorFrames++;  in fcoe_rcv()
1585 static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp)  in fcoe_xmit()  argument
1597 	struct fcoe_port *port = lport_priv(lport);  in fcoe_xmit()
1609 	if (!lport->link_up) {  in fcoe_xmit()
1615 	    fcoe_ctlr_els_send(ctlr, lport, skb))  in fcoe_xmit()
1627 	if (likely(lport->crc_offload)) {  in fcoe_xmit()
1696 	if (lport->seq_offload && fr_max_payload(fp)) {  in fcoe_xmit()
1704 	stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_xmit()
1710 	fr_dev(fp) = lport;  in fcoe_xmit()
1731 static inline int fcoe_filter_frames(struct fc_lport *lport,  in fcoe_filter_frames()  argument
1745 	if (lport->crc_offload && skb->ip_summed == CHECKSUM_UNNECESSARY)  in fcoe_filter_frames()
1755 	fcoe = ((struct fcoe_port *)lport_priv(lport))->priv;  in fcoe_filter_frames()
1769 	stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_filter_frames()
1784 	struct fc_lport *lport;  in fcoe_recv_frame()  local
1793 	lport = fr->fr_dev;  in fcoe_recv_frame()
1794 	if (unlikely(!lport)) {  in fcoe_recv_frame()
1808 	port = lport_priv(lport);  in fcoe_recv_frame()
1817 	stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_recv_frame()
1837 	fr_dev(fp) = lport;  in fcoe_recv_frame()
1848 	if (!fcoe_filter_frames(lport, fp)) {  in fcoe_recv_frame()
1850 		fc_exch_recv(lport, fp);  in fcoe_recv_frame()
1987 	struct fc_lport *lport = NULL;  in fcoe_device_notification()  local
2000 			lport = ctlr->lp;  in fcoe_device_notification()
2004 	if (!lport) {  in fcoe_device_notification()
2023 			fc_set_mfs(lport, mfs);  in fcoe_device_notification()
2034 		fcoe_netdev_features_change(lport, netdev);  in fcoe_device_notification()
2041 	fcoe_link_speed_update(lport);  in fcoe_device_notification()
2045 	if (link_possible && !fcoe_link_ok(lport)) {  in fcoe_device_notification()
2061 			stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_device_notification()
2064 			fcoe_clean_pending_queue(lport);  in fcoe_device_notification()
2151 	struct fc_lport *lport = ctlr->lp;  in fcoe_ctlr_enabled()  local
2152 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ctlr_enabled()
2177 	struct fc_lport *lport;  in fcoe_destroy()  local
2189 	lport = ctlr->lp;  in fcoe_destroy()
2190 	port = lport_priv(lport);  in fcoe_destroy()
2216 	shost = port->lport->host;  in fcoe_destroy_work()
2240 	fcoe_if_destroy(port->lport);  in fcoe_destroy_work()
2327 	struct fc_lport *lport;  in _fcoe_create()  local
2346 	lport = fcoe_if_create(fcoe, &ctlr_dev->dev, 0);  in _fcoe_create()
2347 	if (IS_ERR(lport)) {  in _fcoe_create()
2359 	ctlr->lp = lport;  in _fcoe_create()
2365 	lport->boot_time = jiffies;  in _fcoe_create()
2366 	fc_fabric_login(lport);  in _fcoe_create()
2386 	    !fcoe_link_ok(lport)) {  in _fcoe_create()
2438 static int fcoe_link_ok(struct fc_lport *lport)  in fcoe_link_ok()  argument
2440 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_link_ok()
2458 static void fcoe_percpu_clean(struct fc_lport *lport)  in fcoe_percpu_clean()  argument
2494 	struct fc_lport *lport = shost_priv(shost);  in fcoe_reset()  local
2495 	struct fcoe_port *port = lport_priv(lport);  in fcoe_reset()
2557 static int fcoe_hostlist_add(const struct fc_lport *lport)  in fcoe_hostlist_add()  argument
2562 	fcoe = fcoe_hostlist_lookup_port(fcoe_netdev(lport));  in fcoe_hostlist_add()
2564 		port = lport_priv(lport);  in fcoe_hostlist_add()
2579 static void fcoe_hostlist_del(const struct fc_lport *lport)  in fcoe_hostlist_del()  argument
2584 	port = lport_priv(lport);  in fcoe_hostlist_del()
2688 		fcoe_hostlist_del(port->lport);  in fcoe_exit()
2735 	struct fc_lport *lport = exch->lp;  in fcoe_flogi_resp()  local
2744 		fcoe_ctlr_recv_flogi(fip, lport, fp);  in fcoe_flogi_resp()
2746 		fcoe_update_src_mac(lport, mac);  in fcoe_flogi_resp()
2748 	fc_lport_flogi_resp(seq, fp, lport);  in fcoe_flogi_resp()
2762 	struct fc_lport *lport = arg;  in fcoe_logo_resp()  local
2766 		fcoe_update_src_mac(lport, zero_mac);  in fcoe_logo_resp()
2767 	fc_lport_logo_resp(seq, fp, lport);  in fcoe_logo_resp()
2779 static struct fc_seq *fcoe_elsct_send(struct fc_lport *lport, u32 did,  in fcoe_elsct_send()  argument
2786 	struct fcoe_port *port = lport_priv(lport);  in fcoe_elsct_send()
2794 		if (lport->point_to_multipoint)  in fcoe_elsct_send()
2796 		return fc_elsct_send(lport, did, fp, op, fcoe_flogi_resp,  in fcoe_elsct_send()
2802 		return fc_elsct_send(lport, did, fp, op, fcoe_logo_resp,  in fcoe_elsct_send()
2803 				     lport, timeout);  in fcoe_elsct_send()
2805 	return fc_elsct_send(lport, did, fp, op, resp, arg, timeout);  in fcoe_elsct_send()
2887 	struct fc_lport *lport = vport->dd_data;  in fcoe_vport_disable()  local
2891 		fc_fabric_logoff(lport);  in fcoe_vport_disable()
2893 		lport->boot_time = jiffies;  in fcoe_vport_disable()
2894 		fc_fabric_login(lport);  in fcoe_vport_disable()
2895 		fc_vport_setlink(lport);  in fcoe_vport_disable()
2911 	struct fc_lport *lport = vport->dd_data;  in fcoe_set_vport_symbolic_name()  local
2915 	snprintf(fc_host_symbolic_name(lport->host), FC_SYMBOLIC_NAME_SIZE,  in fcoe_set_vport_symbolic_name()
2917 		 fcoe_netdev(lport)->name, vport->symbolic_name);  in fcoe_set_vport_symbolic_name()
2919 	if (lport->state != LPORT_ST_READY)  in fcoe_set_vport_symbolic_name()
2922 	len = strnlen(fc_host_symbolic_name(lport->host), 255);  in fcoe_set_vport_symbolic_name()
2923 	fp = fc_frame_alloc(lport,  in fcoe_set_vport_symbolic_name()
2928 	lport->tt.elsct_send(lport, FC_FID_DIR_SERV, fp, FC_NS_RSPN_ID,  in fcoe_set_vport_symbolic_name()
2929 			     NULL, NULL, 3 * lport->r_a_tov);  in fcoe_set_vport_symbolic_name()
2954 static void fcoe_set_port_id(struct fc_lport *lport,  in fcoe_set_port_id()  argument
2957 	struct fcoe_port *port = lport_priv(lport);  in fcoe_set_port_id()
2962 		fcoe_ctlr_recv_flogi(ctlr, lport, fp);  in fcoe_set_port_id()