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()
883 			bdc->ep0_state = WAIT_FOR_SETUP;  in ep_set_halt()
1077 		__func__, ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_setup_recv()
1083 		bdc->ep0_state = WAIT_FOR_STATUS_START;  in bdc_xsf_ep0_setup_recv()
1085 		bdc->ep0_state = WAIT_FOR_DATA_START;  in bdc_xsf_ep0_setup_recv()
1090 		__func__, ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_setup_recv()
1427 	bdc->ep0_state = WAIT_FOR_DATA_START;  in ep0_queue_zlp()
1433 	bdc->ep0_state = WAIT_FOR_DATA_XMIT;  in ep0_queue_zlp()
1531 	if (bdc->ep0_state != WAIT_FOR_DATA_START)  in bdc_xsf_ep0_data_start()
1534 			ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_data_start()
1546 		bdc->ep0_state = WAIT_FOR_DATA_XMIT;  in bdc_xsf_ep0_data_start()
1548 			"ep0_state:%s", ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_data_start()
1564 		__func__, ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_status_start()
1577 	if ((bdc->ep0_state != WAIT_FOR_STATUS_START) &&  in bdc_xsf_ep0_status_start()
1578 				(bdc->ep0_state != WAIT_FOR_DATA_XMIT))  in bdc_xsf_ep0_status_start()
1581 			ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_status_start()
1584 	if (bdc->ep0_state == WAIT_FOR_DATA_XMIT) {  in bdc_xsf_ep0_status_start()
1585 		bdc->ep0_state = STATUS_PENDING;  in bdc_xsf_ep0_status_start()
1608 		bdc->ep0_state = WAIT_FOR_STATUS_XMIT;  in bdc_xsf_ep0_status_start()
1610 			"ep0_state:%s", ep0_state_string[bdc->ep0_state]);  in bdc_xsf_ep0_status_start()
1621 	switch (bdc->ep0_state) {  in ep0_xsf_complete()
1623 		bdc->ep0_state = WAIT_FOR_STATUS_START;  in ep0_xsf_complete()
1626 		bdc->ep0_state = WAIT_FOR_SETUP;  in ep0_xsf_complete()
1646 			ep0_state_string[bdc->ep0_state]);  in ep0_xsf_complete()