397 	switch (bdc->ep0_state) {  in setup_first_bd_ep0()
423 			ep0_state_string[bdc->ep0_state]);  in setup_first_bd_ep0()
677 		if (bdc->ep0_state == WAIT_FOR_STATUS_START) {  in ep0_queue()
680 			bdc->ep0_state = WAIT_FOR_STATUS_XMIT;  in ep0_queue()
881 			bdc->ep0_state = WAIT_FOR_SETUP;  in ep_set_halt()
1075 		__func__, ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_setup_recv()
1081 		bdc->ep0_state = WAIT_FOR_STATUS_START;  in bdc_xsf_ep0_setup_recv()
1083 		bdc->ep0_state = WAIT_FOR_DATA_START;  in bdc_xsf_ep0_setup_recv()
1088 		__func__, ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_setup_recv()
1423 	bdc->ep0_state = WAIT_FOR_DATA_START;  in ep0_queue_zlp()
1429 	bdc->ep0_state = WAIT_FOR_DATA_XMIT;  in ep0_queue_zlp()
1527 	if (bdc->ep0_state != WAIT_FOR_DATA_START)  in bdc_xsf_ep0_data_start()
1530 			ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_data_start()
1542 		bdc->ep0_state = WAIT_FOR_DATA_XMIT;  in bdc_xsf_ep0_data_start()
1544 			"ep0_state:%s", ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_data_start()
1560 		__func__, ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_status_start()
1573 	if ((bdc->ep0_state != WAIT_FOR_STATUS_START) &&  in bdc_xsf_ep0_status_start()
1574 				(bdc->ep0_state != WAIT_FOR_DATA_XMIT))  in bdc_xsf_ep0_status_start()
1577 			ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_status_start()
1580 	if (bdc->ep0_state == WAIT_FOR_DATA_XMIT) {  in bdc_xsf_ep0_status_start()
1581 		bdc->ep0_state = STATUS_PENDING;  in bdc_xsf_ep0_status_start()
1604 		bdc->ep0_state = WAIT_FOR_STATUS_XMIT;  in bdc_xsf_ep0_status_start()
1606 			"ep0_state:%s", ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_status_start()
1617 	switch (bdc->ep0_state) {  in ep0_xsf_complete()
1619 		bdc->ep0_state = WAIT_FOR_STATUS_START;  in ep0_xsf_complete()
1622 		bdc->ep0_state = WAIT_FOR_SETUP;  in ep0_xsf_complete()
1642 			ep0_state_string[bdc->ep0_state]);  in ep0_xsf_complete()