98 	const struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_tx()  local
109 		status = am_hal_usb_ep_xfer(priv->usb_handle, ep, NULL, 0);  in udc_ambiq_tx()
111 		status = am_hal_usb_ep_xfer(priv->usb_handle, ep, buf->data, buf->len);  in udc_ambiq_tx()
125 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_rx()  local
141 	status = am_hal_usb_ep_xfer(priv->usb_handle, ep, buf->data, rx_size);  in udc_ambiq_rx()
153 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_evt_callback()  local
158 		am_hal_usb_intr_usb_enable(priv->usb_handle,  in udc_ambiq_evt_callback()
162 		am_hal_usb_ep_init(priv->usb_handle, 0, 0, EP0_MPS);  in udc_ambiq_evt_callback()
164 		am_hal_usb_set_dev_speed(priv->usb_handle, priv->usb_speed);  in udc_ambiq_evt_callback()
171 		am_hal_usb_set_dev_state(priv->usb_handle, AM_HAL_USB_DEV_STATE_ACTIVE);  in udc_ambiq_evt_callback()
181 		am_hal_usb_set_dev_state(priv->usb_handle, AM_HAL_USB_DEV_STATE_SUSPENDED);  in udc_ambiq_evt_callback()
194 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep0_setup_callback()  local
199 	if (priv->ctrl_pending_in_ack) {  in udc_ambiq_ep0_setup_callback()
200 		priv->ctrl_pending_setup = true;  in udc_ambiq_ep0_setup_callback()
201 		memcpy(priv->ctrl_pending_setup_buffer, usb_setup, 8);  in udc_ambiq_ep0_setup_callback()
209 	priv->ctrl_setup_recv_at_status_in = udc_ctrl_stage_is_status_in(dev);  in udc_ambiq_ep0_setup_callback()
210 	memcpy(priv->setup, usb_setup, sizeof(struct usb_setup_packet));  in udc_ambiq_ep0_setup_callback()
242 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_device_speed()  local
243 	am_hal_usb_dev_speed_e e_speed = am_hal_get_usb_dev_speed(priv->usb_handle);  in udc_ambiq_device_speed()
255 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep_enqueue()  local
263 	if (ep_cfg->addr == USB_CONTROL_EP_IN && buf->len == 0 && priv->ctrl_pending_in_ack) {  in udc_ambiq_ep_enqueue()
264 		priv->ctrl_pending_in_ack = false;  in udc_ambiq_ep_enqueue()
279 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep_dequeue()  local
290 	am_hal_usb_ep_state_reset(priv->usb_handle, ep_cfg->addr);  in udc_ambiq_ep_dequeue()
300 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep_set_halt()  local
304 	am_hal_usb_ep_stall(priv->usb_handle, ep_cfg->addr);  in udc_ambiq_ep_set_halt()
314 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep_clear_halt()  local
318 	am_hal_usb_ep_clear_stall(priv->usb_handle, ep_cfg->addr);  in udc_ambiq_ep_clear_halt()
336 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep_enable()  local
359 	status = am_hal_usb_ep_init(priv->usb_handle, ep_cfg->addr, endpoint_type, ep_cfg->mps);  in udc_ambiq_ep_enable()
372 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_ep_disable()  local
375 	am_hal_usb_ep_state_reset(priv->usb_handle, ep_cfg->addr);  in udc_ambiq_ep_disable()
383 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_host_wakeup()  local
385 	am_hal_usb_start_remote_wakeup(priv->usb_handle);  in udc_ambiq_host_wakeup()
392 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_set_address()  local
395 	am_hal_usb_set_addr(priv->usb_handle, addr);  in udc_ambiq_set_address()
396 	am_hal_usb_set_dev_state(priv->usb_handle, AM_HAL_USB_DEV_STATE_ADDRESSED);  in udc_ambiq_set_address()
404 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_test_mode()  local
428 	am_hal_usb_enter_test_mode(priv->usb_handle);  in udc_ambiq_test_mode()
429 	am_hal_usb_test_mode(priv->usb_handle, am_usb_test_mode);  in udc_ambiq_test_mode()
436 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_enable()  local
439 	am_hal_usb_attach(priv->usb_handle);  in udc_ambiq_enable()
448 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_disable()  local
457 	am_hal_usb_detach(priv->usb_handle);  in udc_ambiq_disable()
458 	am_hal_usb_intr_usb_disable(priv->usb_handle, USB_CFG2_SOFE_Msk | USB_CFG2_ResumeE_Msk |  in udc_ambiq_disable()
461 	am_hal_usb_intr_usb_clear(priv->usb_handle);  in udc_ambiq_disable()
463 		am_hal_usb_ep_state_reset(priv->usb_handle, i);  in udc_ambiq_disable()
464 		am_hal_usb_ep_state_reset(priv->usb_handle, BIT(7) | i);  in udc_ambiq_disable()
473 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_usb_isr()  local
476 	am_hal_usb_intr_status_get(priv->usb_handle, &int_status[0], &int_status[1],  in udc_ambiq_usb_isr()
478 	am_hal_usb_interrupt_service(priv->usb_handle, int_status[0], int_status[1], int_status[2]);  in udc_ambiq_usb_isr()
519 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_init()  local
524 	if (am_hal_usb_initialize(0, (void *)&priv->usb_handle) != AM_HAL_STATUS_SUCCESS) {  in udc_ambiq_init()
531 	am_hal_usb_power_control(priv->usb_handle, AM_HAL_SYSCTRL_WAKE, false);  in udc_ambiq_init()
544 	am_hal_usb_set_dev_speed(priv->usb_handle, priv->usb_speed);  in udc_ambiq_init()
546 	am_hal_usb_intr_usb_enable(priv->usb_handle, USB_INTRUSB_Reset_Msk);  in udc_ambiq_init()
564 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_shutdown()  local
589 	am_hal_usb_power_control(priv->usb_handle, AM_HAL_SYSCTRL_DEEPSLEEP, false);  in udc_ambiq_shutdown()
591 	am_hal_usb_deinitialize(priv->usb_handle);  in udc_ambiq_shutdown()
592 	priv->usb_handle = NULL;  in udc_ambiq_shutdown()
609 	struct udc_ambiq_data *priv = udc_get_private(dev);  in ambiq_handle_evt_setup()  local
619 	net_buf_add_mem(buf, priv->setup, sizeof(priv->setup));  in ambiq_handle_evt_setup()
630 		priv->ctrl_pending_in_ack = true;  in ambiq_handle_evt_setup()
683 	struct udc_ambiq_data *priv = udc_get_private(dev);  in ambiq_handle_evt_din()  local
722 		if (priv->ctrl_setup_recv_at_status_in && (buf->len == 0)) {  in ambiq_handle_evt_din()
723 			priv->ctrl_setup_recv_at_status_in = false;  in ambiq_handle_evt_din()
727 		priv->ctrl_setup_recv_at_status_in = false;  in ambiq_handle_evt_din()
744 		if (udc_ambiq_rx_status_in_completed && priv->ctrl_pending_setup) {  in ambiq_handle_evt_din()
745 			priv->ctrl_pending_setup = false;  in ambiq_handle_evt_din()
746 			udc_ambiq_ep0_setup_callback(dev, priv->ctrl_pending_setup_buffer);  in ambiq_handle_evt_din()
809 	struct udc_ambiq_data *priv = udc_get_private(dev);  in udc_ambiq_driver_init()  local
817 		priv->usb_speed = AM_HAL_USB_SPEED_FULL;  in udc_ambiq_driver_init()
821 		priv->usb_speed = AM_HAL_USB_SPEED_HIGH;  in udc_ambiq_driver_init()
920 		struct udc_ambiq_data *priv = udc_get_private(dev);                                \
922 		am_hal_usb_register_dev_evt_callback(priv->usb_handle,                             \
924 		am_hal_usb_register_ep0_setup_received_callback(priv->usb_handle,                  \
927 			priv->usb_handle, udc_ambiq_ep_xfer_complete_callback_##n);                \
936 		struct udc_ambiq_data *priv = udc_get_private(dev);                                \
938 		k_thread_create(&priv->thread_data, udc_ambiq_stack_##n,                           \
943 		k_thread_name_set(&priv->thread_data, dev->name);                                  \
978 		.priv = &udc_priv_##n,                                                             \