32 	struct usbg_tpg			*tpg;  member
439 		luns = atomic_read(&fu->tpg->tpg_port_count);  in usbg_bot_setup()
1045 	struct usbg_tpg *tpg;  in usbg_cmd_work()  local
1049 	tpg = cmd->fu->tpg;  in usbg_cmd_work()
1050 	tv_nexus = tpg->tpg_nexus;  in usbg_cmd_work()
1100 	struct usbg_tpg *tpg = fu->tpg;  in usbg_submit_command()  local
1110 	tv_nexus = tpg->tpg_nexus;  in usbg_submit_command()
1161 	queue_work(tpg->workqueue, &cmd->work);  in usbg_submit_command()
1174 	struct usbg_tpg *tpg;  in bot_cmd_work()  local
1178 	tpg = cmd->fu->tpg;  in bot_cmd_work()
1179 	tv_nexus = tpg->tpg_nexus;  in bot_cmd_work()
1206 	struct usbg_tpg *tpg = fu->tpg;  in bot_submit_command()  local
1223 	tv_nexus = tpg->tpg_nexus;  in bot_submit_command()
1244 	queue_work(tpg->workqueue, &cmd->work);  in bot_submit_command()
1263 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_fabric_wwn()  local
1265 	struct usbg_tport *tport = tpg->tport;  in usbg_get_fabric_wwn()
1272 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_get_tag()  local
1274 	return tpg->tport_tpgt;  in usbg_get_tag()
1341 	struct usbg_tpg *tpg;  in usbg_make_tpg()  local
1354 		if (tpg_instances[i].func_inst && !tpg_instances[i].tpg)  in usbg_make_tpg()
1376 	tpg = kzalloc(sizeof(struct usbg_tpg), GFP_KERNEL);  in usbg_make_tpg()
1378 	if (!tpg)  in usbg_make_tpg()
1380 	mutex_init(&tpg->tpg_mutex);  in usbg_make_tpg()
1381 	atomic_set(&tpg->tpg_port_count, 0);  in usbg_make_tpg()
1382 	tpg->workqueue = alloc_workqueue("tcm_usb_gadget", 0, 1);  in usbg_make_tpg()
1383 	if (!tpg->workqueue)  in usbg_make_tpg()
1386 	tpg->tport = tport;  in usbg_make_tpg()
1387 	tpg->tport_tpgt = tpgt;  in usbg_make_tpg()
1393 	ret = core_tpg_register(wwn, &tpg->se_tpg, SCSI_PROTOCOL_SAS);  in usbg_make_tpg()
1397 	tpg_instances[i].tpg = tpg;  in usbg_make_tpg()
1398 	tpg->fi = tpg_instances[i].func_inst;  in usbg_make_tpg()
1401 	return &tpg->se_tpg;  in usbg_make_tpg()
1404 	destroy_workqueue(tpg->workqueue);  in usbg_make_tpg()
1406 	kfree(tpg);  in usbg_make_tpg()
1424 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_drop_tpg()  local
1429 	tcm_usbg_drop_nexus(tpg);  in usbg_drop_tpg()
1431 	destroy_workqueue(tpg->workqueue);  in usbg_drop_tpg()
1435 		if (tpg_instances[i].tpg == tpg)  in usbg_drop_tpg()
1438 		tpg_instances[i].tpg = NULL;  in usbg_drop_tpg()
1451 	kfree(tpg);  in usbg_drop_tpg()
1503 	struct usbg_tpg  *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in usbg_enable_tpg()  local
1507 		ret = usbg_attach(tpg);  in usbg_enable_tpg()
1509 		usbg_detach(tpg);  in usbg_enable_tpg()
1513 	tpg->gadget_connect = enable;  in usbg_enable_tpg()
1521 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in tcm_usbg_tpg_nexus_show()  local
1525 	mutex_lock(&tpg->tpg_mutex);  in tcm_usbg_tpg_nexus_show()
1526 	tv_nexus = tpg->tpg_nexus;  in tcm_usbg_tpg_nexus_show()
1534 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_tpg_nexus_show()
1541 	struct usbg_tpg *tpg = container_of(se_tpg,  in usbg_alloc_sess_cb()  local
1544 	tpg->tpg_nexus = p;  in usbg_alloc_sess_cb()
1548 static int tcm_usbg_make_nexus(struct usbg_tpg *tpg, char *name)  in tcm_usbg_make_nexus()  argument
1553 	mutex_lock(&tpg->tpg_mutex);  in tcm_usbg_make_nexus()
1554 	if (tpg->tpg_nexus) {  in tcm_usbg_make_nexus()
1566 	tv_nexus->tvn_se_sess = target_setup_session(&tpg->se_tpg,  in tcm_usbg_make_nexus()
1580 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_make_nexus()
1584 static int tcm_usbg_drop_nexus(struct usbg_tpg *tpg)  in tcm_usbg_drop_nexus()  argument
1590 	mutex_lock(&tpg->tpg_mutex);  in tcm_usbg_drop_nexus()
1591 	tv_nexus = tpg->tpg_nexus;  in tcm_usbg_drop_nexus()
1599 	if (atomic_read(&tpg->tpg_port_count)) {  in tcm_usbg_drop_nexus()
1602 		pr_err(MSG, atomic_read(&tpg->tpg_port_count));  in tcm_usbg_drop_nexus()
1613 	tpg->tpg_nexus = NULL;  in tcm_usbg_drop_nexus()
1618 	mutex_unlock(&tpg->tpg_mutex);  in tcm_usbg_drop_nexus()
1626 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in tcm_usbg_tpg_nexus_store()  local
1631 		ret = tcm_usbg_drop_nexus(tpg);  in tcm_usbg_tpg_nexus_store()
1652 	ret = tcm_usbg_make_nexus(tpg, &i_port[0]);  in tcm_usbg_tpg_nexus_store()
1667 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in usbg_port_link()  local
1669 	atomic_inc(&tpg->tpg_port_count);  in usbg_port_link()
1677 	struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg);  in usbg_port_unlink()  local
1679 	atomic_dec(&tpg->tpg_port_count);  in usbg_port_unlink()
2193 static int usbg_attach(struct usbg_tpg *tpg)  in usbg_attach()  argument
2195 	struct usb_function_instance *f = tpg->fi;  in usbg_attach()
2204 static void usbg_detach(struct usbg_tpg *tpg)  in usbg_detach()  argument
2206 	struct usb_function_instance *f = tpg->fi;  in usbg_detach()
2301 	fu->tpg = tpg_instances[i].tpg;  in tcm_alloc()