168 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_get_ext_ctrl()  local
170 		usb_regs->fifo_regs[EP_EXT_REGS_9X].ext_4_15.epn0n1_ext_ctrl;  in it82xx2_get_ext_ctrl()
172 		usb_regs->fifo_regs[EP_EXT_REGS_DX].ext_0_3.epn_ext_ctrl;  in it82xx2_get_ext_ctrl()
187 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_usb_extend_ep_ctrl()  local
188 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_usb_extend_ep_ctrl()
190 		usb_regs->fifo_regs[EP_EXT_REGS_DX].ext_0_3.epn_ext_ctrl;  in it82xx2_usb_extend_ep_ctrl()
289 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_usb_ep_ctrl()  local
290 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_usb_ep_ctrl()
428 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_usb_fifo_ctrl()  local
429 	volatile uint8_t *ep_fifo_ctrl = usb_regs->fifo_regs[EP_EXT_REGS_BX].fifo_ctrl.ep_fifo_ctrl;  in it82xx2_usb_fifo_ctrl()
494 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_ep_dequeue()  local
495 	struct it82xx2_usb_ep_fifo_regs *ff_regs = usb_regs->fifo_regs;  in it82xx2_ep_dequeue()
522 	struct usb_it82xx2_regs *const usb_regs = config->base;  in ctrl_ep_stall_workaround()  local
523 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in ctrl_ep_stall_workaround()
640 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_host_wakeup()  local
644 		usb_regs->dc_control = DC_GLOBAL_ENABLE | DC_FULL_SPEED_LINE_POLARITY |  in it82xx2_host_wakeup()
652 		usb_regs->dc_control = DC_GLOBAL_ENABLE | DC_FULL_SPEED_LINE_POLARITY |  in it82xx2_host_wakeup()
667 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_set_address()  local
669 	usb_regs->dc_address = addr & DC_ADDR_MASK;  in it82xx2_set_address()
679 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_usb_dc_ip_init()  local
682 	usb_regs->host_device_control = RESET_CORE;  in it82xx2_usb_dc_ip_init()
684 	usb_regs->port0_misc_control &= ~(PULL_DOWN_EN);  in it82xx2_usb_dc_ip_init()
685 	usb_regs->port1_misc_control &= ~(PULL_DOWN_EN);  in it82xx2_usb_dc_ip_init()
688 	usb_regs->host_device_control = 0;  in it82xx2_usb_dc_ip_init()
690 	usb_regs->dc_interrupt_status =  in it82xx2_usb_dc_ip_init()
693 	usb_regs->dc_interrupt_mask = 0x00;  in it82xx2_usb_dc_ip_init()
694 	usb_regs->dc_interrupt_mask =  in it82xx2_usb_dc_ip_init()
697 	usb_regs->dc_address = DC_ADDR_NULL;  in it82xx2_usb_dc_ip_init()
705 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_enable_resume_int()  local
707 	usb_regs->dc_interrupt_status = DC_RESUME_EVENT;  in it82xx2_enable_resume_int()
709 		usb_regs->dc_interrupt_mask |= DC_RESUME_EVENT;  in it82xx2_enable_resume_int()
711 		usb_regs->dc_interrupt_mask &= ~DC_RESUME_EVENT;  in it82xx2_enable_resume_int()
718 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_enable_sof_int()  local
720 	usb_regs->dc_interrupt_status = DC_SOF_RECEIVED;  in it82xx2_enable_sof_int()
722 		usb_regs->dc_interrupt_mask |= DC_SOF_RECEIVED;  in it82xx2_enable_sof_int()
724 		usb_regs->dc_interrupt_mask &= ~DC_SOF_RECEIVED;  in it82xx2_enable_sof_int()
731 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_dc_reset()  local
732 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_dc_reset()
733 	struct it82xx2_usb_ep_fifo_regs *ff_regs = usb_regs->fifo_regs;  in it82xx2_dc_reset()
742 	usb_regs->dc_address = DC_ADDR_NULL;  in it82xx2_dc_reset()
743 	usb_regs->dc_interrupt_status = DC_NAK_SENT_INT | DC_SOF_RECEIVED;  in it82xx2_dc_reset()
756 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_xfer_in_data()  local
757 	struct it82xx2_usb_ep_fifo_regs *ff_regs = usb_regs->fifo_regs;  in it82xx2_xfer_in_data()
792 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_xfer_out_data()  local
793 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_xfer_out_data()
794 	struct it82xx2_usb_ep_fifo_regs *ff_regs = usb_regs->fifo_regs;  in it82xx2_xfer_out_data()
823 	struct usb_it82xx2_regs *const usb_regs = config->base;  in get_fifo_ctrl()  local
824 	volatile uint8_t *ep_fifo_ctrl = usb_regs->fifo_regs[EP_EXT_REGS_BX].fifo_ctrl.ep_fifo_ctrl;  in get_fifo_ctrl()
917 	struct usb_it82xx2_regs *const usb_regs = config->base;  in get_extend_ready_bit()  local
919 		usb_regs->fifo_regs[EP_EXT_REGS_DX].ext_0_3.epn_ext_ctrl;  in get_extend_ready_bit()
1102 	struct usb_it82xx2_regs *const usb_regs = config->base;  in work_handler_out()  local
1103 	struct it82xx2_usb_ep_fifo_regs *ff_regs = usb_regs->fifo_regs;  in work_handler_out()
1221 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_check_ep0_stall()  local
1222 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_check_ep0_stall()
1223 	struct it82xx2_usb_ep_fifo_regs *ff_regs = usb_regs->fifo_regs;  in it82xx2_check_ep0_stall()
1250 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_usb_xfer_done()  local
1251 	struct it82xx2_usb_ep_regs *ep_regs = usb_regs->usb_ep_regs;  in it82xx2_usb_xfer_done()
1253 		usb_regs->fifo_regs[EP_EXT_REGS_DX].ext_0_3.epn_ext_ctrl;  in it82xx2_usb_xfer_done()
1332 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_usb_dc_isr()  local
1335 	uint8_t status = usb_regs->dc_interrupt_status &  in it82xx2_usb_dc_isr()
1336 			 usb_regs->dc_interrupt_mask; /* mask non enable int */  in it82xx2_usb_dc_isr()
1340 		if ((usb_regs->dc_line_status & RX_LINE_STATE_MASK) == RX_LINE_RESET) {  in it82xx2_usb_dc_isr()
1342 			usb_regs->dc_interrupt_status = DC_RESET_EVENT;  in it82xx2_usb_dc_isr()
1347 		usb_regs->dc_interrupt_status = DC_RESET_EVENT;  in it82xx2_usb_dc_isr()
1355 			usb_regs->dc_interrupt_status = DC_SOF_RECEIVED;  in it82xx2_usb_dc_isr()
1373 		usb_regs->dc_interrupt_status = DC_TRANS_DONE;  in it82xx2_usb_dc_isr()
1385 	struct usb_it82xx2_regs *const usb_regs = config->base;  in suspended_handler()  local
1388 	if (usb_regs->dc_interrupt_status & DC_SOF_RECEIVED) {  in suspended_handler()
1389 		usb_regs->dc_interrupt_status = DC_SOF_RECEIVED;  in suspended_handler()
1416 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_enable()  local
1429 	usb_regs->dc_control = DC_GLOBAL_ENABLE | DC_FULL_SPEED_LINE_POLARITY |  in it82xx2_enable()
1442 	struct usb_it82xx2_regs *const usb_regs = config->base;  in it82xx2_disable()  local
1447 	usb_regs->dc_control &= ~DC_CONNECT_TO_HOST;  in it82xx2_disable()