540 		fcoe_check_wait_queue(port->lport, skb);  in fcoe_port_send()
542 		fcoe_check_wait_queue(port->lport, skb);  in fcoe_port_send()
564 static void fcoe_update_src_mac(struct fc_lport *lport, u8 *addr)  in fcoe_update_src_mac()  argument
566 	struct fcoe_port *port = lport_priv(lport);  in fcoe_update_src_mac()
580 static u8 *fcoe_get_src_mac(struct fc_lport *lport)  in fcoe_get_src_mac()  argument
582 	struct fcoe_port *port = lport_priv(lport);  in fcoe_get_src_mac()
593 static int fcoe_lport_config(struct fc_lport *lport)  in fcoe_lport_config()  argument
595 	lport->link_up = 0;  in fcoe_lport_config()
596 	lport->qfull = 0;  in fcoe_lport_config()
597 	lport->max_retry_count = 3;  in fcoe_lport_config()
598 	lport->max_rport_retry_count = 3;  in fcoe_lport_config()
599 	lport->e_d_tov = 2 * 1000;	/* FC-FS default */  in fcoe_lport_config()
600 	lport->r_a_tov = 2 * 2 * 1000;  in fcoe_lport_config()
601 	lport->service_params = (FCP_SPPF_INIT_FCN | FCP_SPPF_RD_XRDY_DIS |  in fcoe_lport_config()
603 	lport->does_npiv = 1;  in fcoe_lport_config()
605 	fc_lport_init_stats(lport);  in fcoe_lport_config()
608 	fc_lport_config(lport);  in fcoe_lport_config()
611 	lport->crc_offload = 0;  in fcoe_lport_config()
612 	lport->seq_offload = 0;  in fcoe_lport_config()
613 	lport->lro_enabled = 0;  in fcoe_lport_config()
614 	lport->lro_xid = 0;  in fcoe_lport_config()
615 	lport->lso_max = 0;  in fcoe_lport_config()
624 static void fcoe_netdev_features_change(struct fc_lport *lport,  in fcoe_netdev_features_change()  argument
627 	mutex_lock(&lport->lp_mutex);  in fcoe_netdev_features_change()
630 		lport->sg_supp = 1;  in fcoe_netdev_features_change()
632 		lport->sg_supp = 0;  in fcoe_netdev_features_change()
635 		lport->crc_offload = 1;  in fcoe_netdev_features_change()
638 		lport->crc_offload = 0;  in fcoe_netdev_features_change()
642 		lport->seq_offload = 1;  in fcoe_netdev_features_change()
643 		lport->lso_max = netdev->gso_max_size;  in fcoe_netdev_features_change()
645 				lport->lso_max);  in fcoe_netdev_features_change()
647 		lport->seq_offload = 0;  in fcoe_netdev_features_change()
648 		lport->lso_max = 0;  in fcoe_netdev_features_change()
652 		lport->lro_enabled = 1;  in fcoe_netdev_features_change()
653 		lport->lro_xid = netdev->fcoe_ddp_xid;  in fcoe_netdev_features_change()
655 				lport->lro_xid);  in fcoe_netdev_features_change()
657 		lport->lro_enabled = 0;  in fcoe_netdev_features_change()
658 		lport->lro_xid = 0;  in fcoe_netdev_features_change()
661 	mutex_unlock(&lport->lp_mutex);  in fcoe_netdev_features_change()
673 static int fcoe_netdev_config(struct fc_lport *lport, struct net_device *netdev)  in fcoe_netdev_config()  argument
682 	port = lport_priv(lport);  in fcoe_netdev_config()
697 	if (fc_set_mfs(lport, mfs))  in fcoe_netdev_config()
701 	fcoe_netdev_features_change(lport, netdev);  in fcoe_netdev_config()
705 	setup_timer(&port->timer, fcoe_queue_timer, (unsigned long)lport);  in fcoe_netdev_config()
707 	fcoe_link_speed_update(lport);  in fcoe_netdev_config()
709 	if (!lport->vport) {  in fcoe_netdev_config()
712 		fc_set_wwnn(lport, wwnn);  in fcoe_netdev_config()
716 		fc_set_wwpn(lport, wwpn);  in fcoe_netdev_config()
731 static int fcoe_shost_config(struct fc_lport *lport, struct device *dev)  in fcoe_shost_config()  argument
736 	lport->host->max_lun = FCOE_MAX_LUN;  in fcoe_shost_config()
737 	lport->host->max_id = FCOE_MAX_FCP_TARGET;  in fcoe_shost_config()
738 	lport->host->max_channel = 0;  in fcoe_shost_config()
739 	lport->host->max_cmd_len = FCOE_MAX_CMD_LEN;  in fcoe_shost_config()
741 	if (lport->vport)  in fcoe_shost_config()
742 		lport->host->transportt = fcoe_vport_scsi_transport;  in fcoe_shost_config()
744 		lport->host->transportt = fcoe_nport_scsi_transport;  in fcoe_shost_config()
747 	rc = scsi_add_host(lport->host, dev);  in fcoe_shost_config()
749 		FCOE_NETDEV_DBG(fcoe_netdev(lport), "fcoe_shost_config: "  in fcoe_shost_config()
754 	if (!lport->vport)  in fcoe_shost_config()
755 		fc_host_max_npiv_vports(lport->host) = USHRT_MAX;  in fcoe_shost_config()
757 	snprintf(fc_host_symbolic_name(lport->host), FC_SYMBOLIC_NAME_SIZE,  in fcoe_shost_config()
759 		 fcoe_netdev(lport)->name);  in fcoe_shost_config()
773 static void fcoe_fdmi_info(struct fc_lport *lport, struct net_device *netdev)  in fcoe_fdmi_info()  argument
780 	port = lport_priv(lport);  in fcoe_fdmi_info()
788 	if (lport->vport)  in fcoe_fdmi_info()
805 		snprintf(fc_host_serial_number(lport->host),  in fcoe_fdmi_info()
809 		snprintf(fc_host_manufacturer(lport->host),  in fcoe_fdmi_info()
813 		snprintf(fc_host_model(lport->host),  in fcoe_fdmi_info()
817 		snprintf(fc_host_model_description(lport->host),  in fcoe_fdmi_info()
821 		snprintf(fc_host_hardware_version(lport->host),  in fcoe_fdmi_info()
825 		snprintf(fc_host_driver_version(lport->host),  in fcoe_fdmi_info()
829 		snprintf(fc_host_optionrom_version(lport->host),  in fcoe_fdmi_info()
833 		snprintf(fc_host_firmware_version(lport->host),  in fcoe_fdmi_info()
839 		lport->fdmi_enabled = 1;  in fcoe_fdmi_info()
842 		lport->fdmi_enabled = 0;  in fcoe_fdmi_info()
890 static inline int fcoe_em_config(struct fc_lport *lport)  in fcoe_em_config()  argument
892 	struct fcoe_port *port = lport_priv(lport);  in fcoe_em_config()
903 	if (!lport->lro_enabled || !lport->lro_xid ||  in fcoe_em_config()
904 	    (lport->lro_xid >= max_xid)) {  in fcoe_em_config()
905 		lport->lro_xid = 0;  in fcoe_em_config()
931 		if (!fc_exch_mgr_add(lport, fcoe->oem, fcoe_oem_match)) {  in fcoe_em_config()
938 		fcoe->oem = fc_exch_mgr_alloc(lport, FC_CLASS_3,  in fcoe_em_config()
939 					      FCOE_MIN_XID, lport->lro_xid,  in fcoe_em_config()
952 	min_xid += lport->lro_xid + 1;  in fcoe_em_config()
955 	if (!fc_exch_mgr_alloc(lport, FC_CLASS_3, min_xid, max_xid, NULL)) {  in fcoe_em_config()
969 static void fcoe_if_destroy(struct fc_lport *lport)  in fcoe_if_destroy()  argument
971 	struct fcoe_port *port = lport_priv(lport);  in fcoe_if_destroy()
978 	fc_fabric_logoff(lport);  in fcoe_if_destroy()
981 	fc_lport_destroy(lport);  in fcoe_if_destroy()
987 	fcoe_clean_pending_queue(lport);  in fcoe_if_destroy()
992 	if (lport->vport)  in fcoe_if_destroy()
999 	fcoe_percpu_clean(lport);  in fcoe_if_destroy()
1002 	fc_remove_host(lport->host);  in fcoe_if_destroy()
1003 	scsi_remove_host(lport->host);  in fcoe_if_destroy()
1006 	fc_fcp_destroy(lport);  in fcoe_if_destroy()
1009 	fc_exch_mgr_free(lport);  in fcoe_if_destroy()
1012 	fc_lport_free_stats(lport);  in fcoe_if_destroy()
1018 	if (lport->vport)  in fcoe_if_destroy()
1019 		scsi_host_put(lport->host);  in fcoe_if_destroy()
1031 static int fcoe_ddp_setup(struct fc_lport *lport, u16 xid,  in fcoe_ddp_setup()  argument
1034 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ddp_setup()
1053 static int fcoe_ddp_target(struct fc_lport *lport, u16 xid,  in fcoe_ddp_target()  argument
1056 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ddp_target()
1073 static int fcoe_ddp_done(struct fc_lport *lport, u16 xid)  in fcoe_ddp_done()  argument
1075 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ddp_done()
1097 	struct fc_lport *lport, *n_port;  in fcoe_if_create()  local
1110 		lport = libfc_host_alloc(&fcoe_shost_template, sizeof(*port));  in fcoe_if_create()
1112 		lport = libfc_vport_create(vport, sizeof(*port));  in fcoe_if_create()
1114 	if (!lport) {  in fcoe_if_create()
1119 	port = lport_priv(lport);  in fcoe_if_create()
1120 	port->lport = lport;  in fcoe_if_create()
1131 	fcoe_hostlist_add(lport);  in fcoe_if_create()
1134 	rc = fcoe_lport_config(lport);  in fcoe_if_create()
1145 		fc_set_wwnn(lport, vport->node_name);  in fcoe_if_create()
1146 		fc_set_wwpn(lport, vport->port_name);  in fcoe_if_create()
1150 	rc = fcoe_netdev_config(lport, netdev);  in fcoe_if_create()
1158 	rc = fcoe_shost_config(lport, parent);  in fcoe_if_create()
1166 	rc = fcoe_libfc_config(lport, ctlr, &fcoe_libfc_fcn_templ, 1);  in fcoe_if_create()
1174 	fcoe_fdmi_info(lport, netdev);  in fcoe_if_create()
1187 		rc = fcoe_em_config(lport);  in fcoe_if_create()
1191 		rc = fc_exch_mgr_list_clone(n_port, lport);  in fcoe_if_create()
1199 	return lport;  in fcoe_if_create()
1202 	fc_exch_mgr_free(lport);  in fcoe_if_create()
1204 	fcoe_hostlist_del(lport);  in fcoe_if_create()
1205 	scsi_host_put(lport->host);  in fcoe_if_create()
1432 	struct fc_lport *lport;  in fcoe_rcv()  local
1443 	lport = ctlr->lp;  in fcoe_rcv()
1444 	if (unlikely(!lport)) {  in fcoe_rcv()
1448 	if (!lport->link_up)  in fcoe_rcv()
1490 	fr->fr_dev = lport;  in fcoe_rcv()
1553 	per_cpu_ptr(lport->stats, get_cpu())->ErrorFrames++;  in fcoe_rcv()
1586 static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp)  in fcoe_xmit()  argument
1598 	struct fcoe_port *port = lport_priv(lport);  in fcoe_xmit()
1610 	if (!lport->link_up) {  in fcoe_xmit()
1616 	    fcoe_ctlr_els_send(ctlr, lport, skb))  in fcoe_xmit()
1628 	if (likely(lport->crc_offload)) {  in fcoe_xmit()
1697 	if (lport->seq_offload && fr_max_payload(fp)) {  in fcoe_xmit()
1705 	stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_xmit()
1711 	fr_dev(fp) = lport;  in fcoe_xmit()
1732 static inline int fcoe_filter_frames(struct fc_lport *lport,  in fcoe_filter_frames()  argument
1746 	if (lport->crc_offload && skb->ip_summed == CHECKSUM_UNNECESSARY)  in fcoe_filter_frames()
1756 	fcoe = ((struct fcoe_port *)lport_priv(lport))->priv;  in fcoe_filter_frames()
1770 	stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_filter_frames()
1785 	struct fc_lport *lport;  in fcoe_recv_frame()  local
1794 	lport = fr->fr_dev;  in fcoe_recv_frame()
1795 	if (unlikely(!lport)) {  in fcoe_recv_frame()
1809 	port = lport_priv(lport);  in fcoe_recv_frame()
1818 	stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_recv_frame()
1838 	fr_dev(fp) = lport;  in fcoe_recv_frame()
1849 	if (!fcoe_filter_frames(lport, fp)) {  in fcoe_recv_frame()
1851 		fc_exch_recv(lport, fp);  in fcoe_recv_frame()
1989 	struct fc_lport *lport = NULL;  in fcoe_device_notification()  local
2002 			lport = ctlr->lp;  in fcoe_device_notification()
2006 	if (!lport) {  in fcoe_device_notification()
2025 			fc_set_mfs(lport, mfs);  in fcoe_device_notification()
2036 		fcoe_netdev_features_change(lport, netdev);  in fcoe_device_notification()
2043 	fcoe_link_speed_update(lport);  in fcoe_device_notification()
2047 	if (link_possible && !fcoe_link_ok(lport)) {  in fcoe_device_notification()
2063 			stats = per_cpu_ptr(lport->stats, get_cpu());  in fcoe_device_notification()
2066 			fcoe_clean_pending_queue(lport);  in fcoe_device_notification()
2153 	struct fc_lport *lport = ctlr->lp;  in fcoe_ctlr_enabled()  local
2154 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_ctlr_enabled()
2179 	struct fc_lport *lport;  in fcoe_destroy()  local
2191 	lport = ctlr->lp;  in fcoe_destroy()
2192 	port = lport_priv(lport);  in fcoe_destroy()
2218 	shost = port->lport->host;  in fcoe_destroy_work()
2242 	fcoe_if_destroy(port->lport);  in fcoe_destroy_work()
2329 	struct fc_lport *lport;  in _fcoe_create()  local
2348 	lport = fcoe_if_create(fcoe, &ctlr_dev->dev, 0);  in _fcoe_create()
2349 	if (IS_ERR(lport)) {  in _fcoe_create()
2361 	ctlr->lp = lport;  in _fcoe_create()
2367 	lport->boot_time = jiffies;  in _fcoe_create()
2368 	fc_fabric_login(lport);  in _fcoe_create()
2388 	    !fcoe_link_ok(lport)) {  in _fcoe_create()
2440 static int fcoe_link_ok(struct fc_lport *lport)  in fcoe_link_ok()  argument
2442 	struct net_device *netdev = fcoe_netdev(lport);  in fcoe_link_ok()
2460 static void fcoe_percpu_clean(struct fc_lport *lport)  in fcoe_percpu_clean()  argument
2496 	struct fc_lport *lport = shost_priv(shost);  in fcoe_reset()  local
2497 	struct fcoe_port *port = lport_priv(lport);  in fcoe_reset()
2559 static int fcoe_hostlist_add(const struct fc_lport *lport)  in fcoe_hostlist_add()  argument
2564 	fcoe = fcoe_hostlist_lookup_port(fcoe_netdev(lport));  in fcoe_hostlist_add()
2566 		port = lport_priv(lport);  in fcoe_hostlist_add()
2581 static void fcoe_hostlist_del(const struct fc_lport *lport)  in fcoe_hostlist_del()  argument
2586 	port = lport_priv(lport);  in fcoe_hostlist_del()
2690 		fcoe_hostlist_del(port->lport);  in fcoe_exit()
2737 	struct fc_lport *lport = exch->lp;  in fcoe_flogi_resp()  local
2746 		fcoe_ctlr_recv_flogi(fip, lport, fp);  in fcoe_flogi_resp()
2748 		fcoe_update_src_mac(lport, mac);  in fcoe_flogi_resp()
2750 	fc_lport_flogi_resp(seq, fp, lport);  in fcoe_flogi_resp()
2764 	struct fc_lport *lport = arg;  in fcoe_logo_resp()  local
2768 		fcoe_update_src_mac(lport, zero_mac);  in fcoe_logo_resp()
2769 	fc_lport_logo_resp(seq, fp, lport);  in fcoe_logo_resp()
2781 static struct fc_seq *fcoe_elsct_send(struct fc_lport *lport, u32 did,  in fcoe_elsct_send()  argument
2788 	struct fcoe_port *port = lport_priv(lport);  in fcoe_elsct_send()
2796 		if (lport->point_to_multipoint)  in fcoe_elsct_send()
2798 		return fc_elsct_send(lport, did, fp, op, fcoe_flogi_resp,  in fcoe_elsct_send()
2804 		return fc_elsct_send(lport, did, fp, op, fcoe_logo_resp,  in fcoe_elsct_send()
2805 				     lport, timeout);  in fcoe_elsct_send()
2807 	return fc_elsct_send(lport, did, fp, op, resp, arg, timeout);  in fcoe_elsct_send()
2889 	struct fc_lport *lport = vport->dd_data;  in fcoe_vport_disable()  local
2893 		fc_fabric_logoff(lport);  in fcoe_vport_disable()
2895 		lport->boot_time = jiffies;  in fcoe_vport_disable()
2896 		fc_fabric_login(lport);  in fcoe_vport_disable()
2897 		fc_vport_setlink(lport);  in fcoe_vport_disable()
2913 	struct fc_lport *lport = vport->dd_data;  in fcoe_set_vport_symbolic_name()  local
2917 	snprintf(fc_host_symbolic_name(lport->host), FC_SYMBOLIC_NAME_SIZE,  in fcoe_set_vport_symbolic_name()
2919 		 fcoe_netdev(lport)->name, vport->symbolic_name);  in fcoe_set_vport_symbolic_name()
2921 	if (lport->state != LPORT_ST_READY)  in fcoe_set_vport_symbolic_name()
2924 	len = strnlen(fc_host_symbolic_name(lport->host), 255);  in fcoe_set_vport_symbolic_name()
2925 	fp = fc_frame_alloc(lport,  in fcoe_set_vport_symbolic_name()
2930 	lport->tt.elsct_send(lport, FC_FID_DIR_SERV, fp, FC_NS_RSPN_ID,  in fcoe_set_vport_symbolic_name()
2931 			     NULL, NULL, 3 * lport->r_a_tov);  in fcoe_set_vport_symbolic_name()
2956 static void fcoe_set_port_id(struct fc_lport *lport,  in fcoe_set_port_id()  argument
2959 	struct fcoe_port *port = lport_priv(lport);  in fcoe_set_port_id()
2964 		fcoe_ctlr_recv_flogi(ctlr, lport, fp);  in fcoe_set_port_id()