341 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_usb_extend_ep_ctrl()  local
440 		ep_regs[ep_fifo].ep_ctrl.fields.ready_bit = enable;  in it82xx2_usb_extend_ep_ctrl()
453 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_usb_ep_ctrl()  local
461 	ep_ctrl_value = ep_regs[ep_idx].ep_ctrl.value & ~ENDPOINT_READY_BIT;  in it82xx2_usb_ep_ctrl()
479 		return ep_regs[ep_idx].ep_ctrl.fields.send_stall_bit;  in it82xx2_usb_ep_ctrl()
519 	ep_regs[ep_idx].ep_ctrl.value = ep_ctrl_value;  in it82xx2_usb_ep_ctrl()
580 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_check_setup_following_out()  local
583 	return ((ep_regs[EP0].ep_transtype_sts & DC_ALL_TRANS) == 0 ||  in it82xx2_check_setup_following_out()
591 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_handler_setup()  local
596 	if (ep_regs[ep_idx].ep_ctrl.fields.send_stall_bit) {  in it82xx2_handler_setup()
626 	ep_regs[fifo_idx].ep_ctrl.fields.outdata_sequence_bit = 1;  in it82xx2_handler_setup()
639 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_handler_in()  local
642 		if (ep_regs[ep_idx].ep_ctrl.fields.send_stall_bit) {  in it82xx2_handler_in()
782 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_usb_fake_token()  local
791 		enable_bit = (ep_regs[ep_idx].ep_ctrl.fields.enable_bit != 0);  in it82xx2_usb_fake_token()
792 		ready_bit = (ep_regs[ep_idx].ep_ctrl.fields.ready_bit != 0);  in it82xx2_usb_fake_token()
802 	*token_type = ep_regs[ep_fifo].ep_transtype_sts & DC_ALL_TRANS;  in it82xx2_usb_fake_token()
1027 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in usb_dc_reset()  local
1042 	ep_regs[0].ep_ctrl.value = ENDPOINT_ENABLE_BIT;  in usb_dc_reset()
1230 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in usb_dc_ep_set_stall()  local
1247 			!(ep_regs[ep_idx].ep_status & DC_STALL_SENT)) {  in usb_dc_ep_set_stall()
1261 	LOG_DBG("EP(%d) ctrl: 0x%02x", ep_idx, ep_regs[ep_idx].ep_ctrl.value);  in usb_dc_ep_set_stall()
1386 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in usb_dc_ep_read()  local
1397 	if (ep_regs[ep_fifo].ep_status & EP_STATUS_ERROR) {  in usb_dc_ep_read()
1398 		LOG_WRN("fifo_%d error status: 0x%02x", ep_fifo, ep_regs[ep_fifo].ep_status);  in usb_dc_ep_read()
1488 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in usb_dc_ep_read_wait()  local
1505 	if (ep_regs[ep_fifo].ep_status & EP_STATUS_ERROR) {  in usb_dc_ep_read_wait()
1506 		LOG_WRN("fifo_%d error status(%02x)", ep_fifo, ep_regs[ep_fifo].ep_status);  in usb_dc_ep_read_wait()