450 		luns = atomic_read(&fu->tpg->tpg_port_count);  in usbg_bot_setup()
1053 	struct usbg_tpg *tpg;  in usbg_cmd_work()  local
1057 	tpg = cmd->fu->tpg;  in usbg_cmd_work()
1058 	tv_nexus = tpg->tpg_nexus;  in usbg_cmd_work()
1086 	struct usbg_tpg *tpg;  in usbg_submit_command()  local
1107 	tpg = fu->tpg;  in usbg_submit_command()
1126 	tv_nexus = tpg->tpg_nexus;  in usbg_submit_command()
1154 	ret = queue_work(tpg->workqueue, &cmd->work);  in usbg_submit_command()
1169 	struct usbg_tpg *tpg;  in bot_cmd_work()  local
1173 	tpg = cmd->fu->tpg;  in bot_cmd_work()
1174 	tv_nexus = tpg->tpg_nexus;  in bot_cmd_work()
1202 	struct usbg_tpg *tpg;  in bot_submit_command()  local
1231 	tpg = fu->tpg;  in bot_submit_command()
1237 	tv_nexus = tpg->tpg_nexus;  in bot_submit_command()
1250 	ret = queue_work(tpg->workqueue, &cmd->work);  in bot_submit_command()
1279 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_fabric_proto_ident()  local
1281 	struct usbg_tport *tport = tpg->tport;  in usbg_get_fabric_proto_ident()
1296 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_fabric_wwn()  local
1298 	struct usbg_tport *tport = tpg->tport;  in usbg_get_fabric_wwn()
1305 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_tag()  local
1307 	return tpg->tport_tpgt;  in usbg_get_tag()
1322 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_pr_transport_id()  local
1324 	struct usbg_tport *tport = tpg->tport;  in usbg_get_pr_transport_id()
1344 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_pr_transport_id_len()  local
1346 	struct usbg_tport *tport = tpg->tport;  in usbg_get_pr_transport_id_len()
1366 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_parse_pr_out_transport_id()  local
1368 	struct usbg_tport *tport = tpg->tport;  in usbg_parse_pr_out_transport_id()
1547 	struct usbg_tpg *tpg;  in usbg_make_tpg()  local
1561 	tpg = kzalloc(sizeof(struct usbg_tpg), GFP_KERNEL);  in usbg_make_tpg()
1562 	if (!tpg)  in usbg_make_tpg()
1564 	mutex_init(&tpg->tpg_mutex);  in usbg_make_tpg()
1565 	atomic_set(&tpg->tpg_port_count, 0);  in usbg_make_tpg()
1566 	tpg->workqueue = alloc_workqueue("tcm_usb_gadget", 0, 1);  in usbg_make_tpg()
1567 	if (!tpg->workqueue) {  in usbg_make_tpg()
1568 		kfree(tpg);  in usbg_make_tpg()
1572 	tpg->tport = tport;  in usbg_make_tpg()
1573 	tpg->tport_tpgt = tpgt;  in usbg_make_tpg()
1575 	ret = core_tpg_register(&usbg_ops, wwn, &tpg->se_tpg, tpg,  in usbg_make_tpg()
1578 		destroy_workqueue(tpg->workqueue);  in usbg_make_tpg()
1579 		kfree(tpg);  in usbg_make_tpg()
1582 	the_only_tpg_I_currently_have = tpg;  in usbg_make_tpg()
1583 	return &tpg->se_tpg;  in usbg_make_tpg()
1588 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_drop_tpg()  local
1592 	destroy_workqueue(tpg->workqueue);  in usbg_drop_tpg()
1593 	kfree(tpg);  in usbg_drop_tpg()
1645 	struct usbg_tpg  *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in tcm_usbg_tpg_show_enable()  local
1647 	return snprintf(page, PAGE_SIZE, "%u\n", tpg->gadget_connect);  in tcm_usbg_tpg_show_enable()
1658 	struct usbg_tpg  *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in tcm_usbg_tpg_store_enable()  local
1668 	if (op && tpg->gadget_connect)  in tcm_usbg_tpg_store_enable()
1670 	if (!op && !tpg->gadget_connect)  in tcm_usbg_tpg_store_enable()
1674 		ret = usbg_attach(tpg);  in tcm_usbg_tpg_store_enable()
1678 		usbg_detach(tpg);  in tcm_usbg_tpg_store_enable()
1680 	tpg->gadget_connect = op;  in tcm_usbg_tpg_store_enable()
1690 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in tcm_usbg_tpg_show_nexus()  local
1694 	mutex_lock(&tpg->tpg_mutex);  in tcm_usbg_tpg_show_nexus()
1695 	tv_nexus = tpg->tpg_nexus;  in tcm_usbg_tpg_show_nexus()
1703 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_tpg_show_nexus()
1707 static int tcm_usbg_make_nexus(struct usbg_tpg *tpg, char *name)  in tcm_usbg_make_nexus()  argument
1713 	mutex_lock(&tpg->tpg_mutex);  in tcm_usbg_make_nexus()
1714 	if (tpg->tpg_nexus) {  in tcm_usbg_make_nexus()
1719 	se_tpg = &tpg->se_tpg;  in tcm_usbg_make_nexus()
1746 	tpg->tpg_nexus = tv_nexus;  in tcm_usbg_make_nexus()
1747 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_make_nexus()
1755 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_make_nexus()
1759 static int tcm_usbg_drop_nexus(struct usbg_tpg *tpg)  in tcm_usbg_drop_nexus()  argument
1765 	mutex_lock(&tpg->tpg_mutex);  in tcm_usbg_drop_nexus()
1766 	tv_nexus = tpg->tpg_nexus;  in tcm_usbg_drop_nexus()
1774 	if (atomic_read(&tpg->tpg_port_count)) {  in tcm_usbg_drop_nexus()
1778 				atomic_read(&tpg->tpg_port_count));  in tcm_usbg_drop_nexus()
1788 	tpg->tpg_nexus = NULL;  in tcm_usbg_drop_nexus()
1793 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_drop_nexus()
1802 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in tcm_usbg_tpg_store_nexus()  local
1807 		ret = tcm_usbg_drop_nexus(tpg);  in tcm_usbg_tpg_store_nexus()
1826 	ret = tcm_usbg_make_nexus(tpg, &i_port[4]);  in tcm_usbg_tpg_store_nexus()
1841 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in usbg_port_link()  local
1843 	atomic_inc(&tpg->tpg_port_count);  in usbg_port_link()
1851 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in usbg_port_unlink()  local
1853 	atomic_dec(&tpg->tpg_port_count);  in usbg_port_unlink()
2361 	fu->tpg = the_only_tpg_I_currently_have;  in usbg_cfg_bind()
2409 static int usbg_attach(struct usbg_tpg *tpg)  in usbg_attach()  argument
2414 static void usbg_detach(struct usbg_tpg *tpg)  in usbg_detach()  argument