249 static inline uint32_t numaker_usbd_ep_fifo_max(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_fifo_max()  argument
252 	__ASSERT_NO_MSG(ep_cur->dmabuf_valid);  in numaker_usbd_ep_fifo_max()
253 	__ASSERT_NO_MSG(ep_cur->mps_valid);  in numaker_usbd_ep_fifo_max()
254 	__ASSERT_NO_MSG(ep_cur->mps <= ep_cur->dmabuf_size);  in numaker_usbd_ep_fifo_max()
255 	return ep_cur->mps;  in numaker_usbd_ep_fifo_max()
258 static inline uint32_t numaker_usbd_ep_fifo_used(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_fifo_used()  argument
260 	__ASSERT_NO_MSG(ep_cur->dmabuf_valid);  in numaker_usbd_ep_fifo_used()
262 	return USB_EP_DIR_IS_OUT(ep_cur->addr)  in numaker_usbd_ep_fifo_used()
263 		       ? ep_cur->read_fifo_used  in numaker_usbd_ep_fifo_used()
264 		       : numaker_usbd_ep_fifo_max(ep_cur) - ep_cur->write_fifo_free;  in numaker_usbd_ep_fifo_used()
271 static void numaker_usbd_ep_fifo_reset(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_fifo_reset()  argument
273 	if (ep_cur->dmabuf_valid && ep_cur->mps_valid) {  in numaker_usbd_ep_fifo_reset()
274 		if (USB_EP_DIR_IS_OUT(ep_cur->addr)) {  in numaker_usbd_ep_fifo_reset()
276 			ep_cur->read_fifo_pos = ep_cur->dmabuf_base;  in numaker_usbd_ep_fifo_reset()
277 			ep_cur->read_fifo_used = 0;  in numaker_usbd_ep_fifo_reset()
280 			ep_cur->write_fifo_pos = ep_cur->dmabuf_base;  in numaker_usbd_ep_fifo_reset()
281 			ep_cur->write_fifo_free = numaker_usbd_ep_fifo_max(ep_cur);  in numaker_usbd_ep_fifo_reset()
286 static inline void numaker_usbd_ep_set_stall(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_set_stall()  argument
288 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_set_stall()
289 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_set_stall()
296 static inline void numaker_usbd_ep_clear_stall_n_data_toggle(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_clear_stall_n_data_toggle()  argument
298 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_clear_stall_n_data_toggle()
299 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_clear_stall_n_data_toggle()
308 static inline bool numaker_usbd_ep_is_stalled(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_is_stalled()  argument
310 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_is_stalled()
311 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_is_stalled()
509 static int numaker_usbd_ep_fifo_copy_to_user(struct numaker_usbd_ep *ep_cur, uint8_t *usrbuf,  in numaker_usbd_ep_fifo_copy_to_user()  argument
512 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_fifo_copy_to_user()
516 	__ASSERT_NO_MSG(ep_cur->dmabuf_valid);  in numaker_usbd_ep_fifo_copy_to_user()
518 	dmabuf_addr = numaker_usbd_buf_base(dev) + ep_cur->read_fifo_pos;  in numaker_usbd_ep_fifo_copy_to_user()
521 	*size_p = MIN(*size_p, numaker_usbd_ep_fifo_used(ep_cur));  in numaker_usbd_ep_fifo_copy_to_user()
526 	ep_cur->read_fifo_pos += *size_p;  in numaker_usbd_ep_fifo_copy_to_user()
527 	ep_cur->read_fifo_used -= *size_p;  in numaker_usbd_ep_fifo_copy_to_user()
528 	if (ep_cur->read_fifo_used == 0) {  in numaker_usbd_ep_fifo_copy_to_user()
529 		ep_cur->read_fifo_pos = ep_cur->dmabuf_base;  in numaker_usbd_ep_fifo_copy_to_user()
539 static int numaker_usbd_ep_fifo_copy_from_user(struct numaker_usbd_ep *ep_cur,  in numaker_usbd_ep_fifo_copy_from_user()  argument
542 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_fifo_copy_from_user()
543 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_fifo_copy_from_user()
548 	__ASSERT_NO_MSG(ep_cur->dmabuf_valid);  in numaker_usbd_ep_fifo_copy_from_user()
549 	__ASSERT_NO_MSG(ep_cur->mps_valid);  in numaker_usbd_ep_fifo_copy_from_user()
550 	__ASSERT_NO_MSG(ep_cur->mps <= ep_cur->dmabuf_size);  in numaker_usbd_ep_fifo_copy_from_user()
553 	fifo_free = numaker_usbd_ep_fifo_max(ep_cur) - numaker_usbd_ep_fifo_used(ep_cur);  in numaker_usbd_ep_fifo_copy_from_user()
560 	ep_cur->write_fifo_pos += *size_p;  in numaker_usbd_ep_fifo_copy_from_user()
561 	ep_cur->write_fifo_free -= *size_p;  in numaker_usbd_ep_fifo_copy_from_user()
562 	if (ep_cur->write_fifo_free == 0) {  in numaker_usbd_ep_fifo_copy_from_user()
563 		ep_cur->write_fifo_pos = ep_cur->dmabuf_base;  in numaker_usbd_ep_fifo_copy_from_user()
570 static void numaker_usbd_ep_fifo_update(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_fifo_update()  argument
572 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_fifo_update()
573 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_fifo_update()
575 	__ASSERT_NO_MSG(ep_cur->addr_valid);  in numaker_usbd_ep_fifo_update()
576 	__ASSERT_NO_MSG(ep_cur->dmabuf_valid);  in numaker_usbd_ep_fifo_update()
578 	if (USB_EP_DIR_IS_OUT(ep_cur->addr)) {  in numaker_usbd_ep_fifo_update()
581 		ep_cur->read_fifo_pos = ep_cur->dmabuf_base;  in numaker_usbd_ep_fifo_update()
583 		if (USB_EP_GET_IDX(ep_cur->addr) == 0) {  in numaker_usbd_ep_fifo_update()
584 			ep_cur->read_fifo_used = ep_cur->mxpld_ctrlout;  in numaker_usbd_ep_fifo_update()
586 			ep_cur->read_fifo_used = ep_base->MXPLD;  in numaker_usbd_ep_fifo_update()
591 		ep_cur->write_fifo_pos = ep_cur->dmabuf_base;  in numaker_usbd_ep_fifo_update()
592 		ep_cur->write_fifo_free = numaker_usbd_ep_fifo_max(ep_cur);  in numaker_usbd_ep_fifo_update()
596 static void numaker_usbd_ep_config_dmabuf(struct numaker_usbd_ep *ep_cur, uint32_t dmabuf_base,  in numaker_usbd_ep_config_dmabuf()  argument
599 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_config_dmabuf()
600 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_config_dmabuf()
604 	ep_cur->dmabuf_valid = true;  in numaker_usbd_ep_config_dmabuf()
605 	ep_cur->dmabuf_base = dmabuf_base;  in numaker_usbd_ep_config_dmabuf()
606 	ep_cur->dmabuf_size = dmabuf_size;  in numaker_usbd_ep_config_dmabuf()
609 static void numaker_usbd_ep_abort(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_abort()  argument
611 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_abort()
612 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_abort()
618 	ep_cur->nak_clr = false;  in numaker_usbd_ep_abort()
622 static void numaker_usbd_ep_config_major(struct numaker_usbd_ep *ep_cur,  in numaker_usbd_ep_config_major()  argument
625 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_config_major()
626 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_config_major()
628 	ep_cur->mps_valid = true;  in numaker_usbd_ep_config_major()
629 	ep_cur->mps = ep_cfg->ep_mps;  in numaker_usbd_ep_config_major()
632 	ep_cur->ep_hw_cfg = 0;  in numaker_usbd_ep_config_major()
636 		ep_cur->ep_hw_cfg |= USBD_CFG_CSTALL;  in numaker_usbd_ep_config_major()
640 	ep_cur->ep_hw_cfg &= ~USBD_CFG_DSQSYNC_Msk;  in numaker_usbd_ep_config_major()
643 	ep_cur->ep_hw_cfg |= USBD_CFG_EPMODE_DISABLE;  in numaker_usbd_ep_config_major()
647 		ep_cur->ep_hw_cfg |= USBD_CFG_TYPE_ISO;  in numaker_usbd_ep_config_major()
651 	ep_cur->ep_hw_cfg |=  in numaker_usbd_ep_config_major()
654 	ep_base->CFG = ep_cur->ep_hw_cfg;  in numaker_usbd_ep_config_major()
657 static void numaker_usbd_ep_enable(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_enable()  argument
659 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_enable()
660 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_enable()
663 	numaker_usbd_ep_abort(ep_cur);  in numaker_usbd_ep_enable()
664 	numaker_usbd_ep_clear_stall_n_data_toggle(ep_cur);  in numaker_usbd_ep_enable()
665 	numaker_usbd_ep_fifo_reset(ep_cur);  in numaker_usbd_ep_enable()
668 	ep_cur->ep_hw_cfg &= ~USBD_CFG_STATE_Msk;  in numaker_usbd_ep_enable()
669 	if (USB_EP_DIR_IS_IN(ep_cur->addr)) {  in numaker_usbd_ep_enable()
670 		ep_cur->ep_hw_cfg |= USBD_CFG_EPMODE_IN;  in numaker_usbd_ep_enable()
672 		ep_cur->ep_hw_cfg |= USBD_CFG_EPMODE_OUT;  in numaker_usbd_ep_enable()
675 	ep_base->CFG = ep_cur->ep_hw_cfg;  in numaker_usbd_ep_enable()
680 static void numaker_usbd_ep_disable(struct numaker_usbd_ep *ep_cur)  in numaker_usbd_ep_disable()  argument
682 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_disable()
683 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_disable()
688 	ep_cur->ep_hw_cfg = (ep_cur->ep_hw_cfg & ~USBD_CFG_STATE_Msk) | USBD_CFG_EPMODE_DISABLE;  in numaker_usbd_ep_disable()
689 	ep_base->CFG = ep_cur->ep_hw_cfg;  in numaker_usbd_ep_disable()
693 static void numaker_usbd_ep_trigger(struct numaker_usbd_ep *ep_cur, uint32_t len)  in numaker_usbd_ep_trigger()  argument
695 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_trigger()
696 	USBD_EP_T *ep_base = numaker_usbd_ep_base(dev, ep_cur->ep_hw_idx);  in numaker_usbd_ep_trigger()
706 	struct numaker_usbd_ep *ep_cur = NULL;  in numaker_usbd_ep_mgmt_alloc_ep()  local
709 		ep_cur = ep_mgmt->ep_pool + ep_mgmt->ep_idx;  in numaker_usbd_ep_mgmt_alloc_ep()
712 		__ASSERT_NO_MSG(!ep_cur->valid);  in numaker_usbd_ep_mgmt_alloc_ep()
715 		ep_cur->valid = true;  in numaker_usbd_ep_mgmt_alloc_ep()
718 	return ep_cur;  in numaker_usbd_ep_mgmt_alloc_ep()
757 	struct numaker_usbd_ep *ep_cur;  in numaker_usbd_ep_mgmt_init()  local
763 	ep_cur = ep_mgmt->ep_pool;  in numaker_usbd_ep_mgmt_init()
767 	for (; ep_cur != ep_end; ep_cur++) {  in numaker_usbd_ep_mgmt_init()
769 		ep_cur->dev = dev;  in numaker_usbd_ep_mgmt_init()
772 		ep_cur->ep_hw_idx = EP0 + (ep_cur - ep_mgmt->ep_pool);  in numaker_usbd_ep_mgmt_init()
786 	ep_cur = ep_mgmt->ep_pool + 0;  in numaker_usbd_ep_mgmt_init()
787 	ep_cur->valid = true;  in numaker_usbd_ep_mgmt_init()
788 	ep_cur->addr_valid = true;  in numaker_usbd_ep_mgmt_init()
789 	ep_cur->addr = USB_EP_GET_ADDR(0, USB_EP_DIR_OUT);  in numaker_usbd_ep_mgmt_init()
790 	numaker_usbd_ep_config_dmabuf(ep_cur, ep_mgmt->dmabuf_pos,  in numaker_usbd_ep_mgmt_init()
793 	ep_cur->mps_valid = true;  in numaker_usbd_ep_mgmt_init()
794 	ep_cur->mps = NUMAKER_USBD_DMABUF_SIZE_CTRLOUT;  in numaker_usbd_ep_mgmt_init()
797 	ep_cur = ep_mgmt->ep_pool + 1;  in numaker_usbd_ep_mgmt_init()
798 	ep_cur->valid = true;  in numaker_usbd_ep_mgmt_init()
799 	ep_cur->addr_valid = true;  in numaker_usbd_ep_mgmt_init()
800 	ep_cur->addr = USB_EP_GET_ADDR(0, USB_EP_DIR_IN);  in numaker_usbd_ep_mgmt_init()
801 	numaker_usbd_ep_config_dmabuf(ep_cur, ep_mgmt->dmabuf_pos, NUMAKER_USBD_DMABUF_SIZE_CTRLIN);  in numaker_usbd_ep_mgmt_init()
803 	ep_cur->mps_valid = true;  in numaker_usbd_ep_mgmt_init()
804 	ep_cur->mps = NUMAKER_USBD_DMABUF_SIZE_CTRLIN;  in numaker_usbd_ep_mgmt_init()
814 	struct numaker_usbd_ep *ep_cur = ep_mgmt->ep_pool;  in numaker_usbd_ep_mgmt_find_ep()  local
817 	for (; ep_cur != ep_end; ep_cur++) {  in numaker_usbd_ep_mgmt_find_ep()
818 		if (!ep_cur->valid) {  in numaker_usbd_ep_mgmt_find_ep()
822 		if (!ep_cur->addr_valid) {  in numaker_usbd_ep_mgmt_find_ep()
826 		if (ep == ep_cur->addr) {  in numaker_usbd_ep_mgmt_find_ep()
827 			return ep_cur;  in numaker_usbd_ep_mgmt_find_ep()
838 	struct numaker_usbd_ep *ep_cur = numaker_usbd_ep_mgmt_find_ep(dev, ep);  in numaker_usbd_ep_mgmt_bind_ep()  local
840 	if (!ep_cur) {  in numaker_usbd_ep_mgmt_bind_ep()
841 		ep_cur = numaker_usbd_ep_mgmt_alloc_ep(dev);  in numaker_usbd_ep_mgmt_bind_ep()
843 		if (!ep_cur) {  in numaker_usbd_ep_mgmt_bind_ep()
848 		ep_cur->addr = ep;  in numaker_usbd_ep_mgmt_bind_ep()
849 		ep_cur->addr_valid = true;  in numaker_usbd_ep_mgmt_bind_ep()
853 	__ASSERT_NO_MSG(ep_cur->valid);  in numaker_usbd_ep_mgmt_bind_ep()
854 	__ASSERT_NO_MSG(ep_cur->addr_valid);  in numaker_usbd_ep_mgmt_bind_ep()
855 	__ASSERT_NO_MSG(ep_cur->addr == ep);  in numaker_usbd_ep_mgmt_bind_ep()
857 	return ep_cur;  in numaker_usbd_ep_mgmt_bind_ep()
867 	struct numaker_usbd_ep *ep_cur = ep_mgmt->ep_pool;  in numaker_usbd_bus_reset_bh()  local
870 	for (; ep_cur != ep_end; ep_cur++) {  in numaker_usbd_bus_reset_bh()
872 		numaker_usbd_ep_fifo_reset(ep_cur);  in numaker_usbd_bus_reset_bh()
875 		numaker_usbd_ep_abort(ep_cur);  in numaker_usbd_bus_reset_bh()
878 		numaker_usbd_ep_clear_stall_n_data_toggle(ep_cur);  in numaker_usbd_bus_reset_bh()
885 static void numaker_usbd_ep_bh(struct numaker_usbd_ep *ep_cur,  in numaker_usbd_ep_bh()  argument
888 	const struct device *dev = ep_cur->dev;  in numaker_usbd_ep_bh()
894 		__ASSERT_NO_MSG(ep_cur->addr == USB_EP_GET_ADDR(0, USB_EP_DIR_OUT));  in numaker_usbd_ep_bh()
896 		if (numaker_usbd_ep_fifo_used(ep_cur)) {  in numaker_usbd_ep_bh()
901 		__ASSERT_NO_MSG(ep_cur->addr == USB_EP_GET_ADDR(0, USB_EP_DIR_OUT));  in numaker_usbd_ep_bh()
902 		__ASSERT_NO_MSG((ep_cur + 1)->addr == USB_EP_GET_ADDR(0, USB_EP_DIR_IN));  in numaker_usbd_ep_bh()
905 		numaker_usbd_ep_fifo_reset(ep_cur);  in numaker_usbd_ep_bh()
906 		numaker_usbd_ep_fifo_reset(ep_cur + 1);  in numaker_usbd_ep_bh()
909 		numaker_usbd_ep_abort(ep_cur);  in numaker_usbd_ep_bh()
910 		numaker_usbd_ep_abort(ep_cur + 1);  in numaker_usbd_ep_bh()
916 		__ASSERT_NO_MSG(USB_EP_DIR_IS_OUT(ep_cur->addr));  in numaker_usbd_ep_bh()
919 		numaker_usbd_ep_fifo_update(ep_cur);  in numaker_usbd_ep_bh()
922 		ep_cur->nak_clr = false;  in numaker_usbd_ep_bh()
924 		__ASSERT_NO_MSG(USB_EP_DIR_IS_IN(ep_cur->addr));  in numaker_usbd_ep_bh()
927 		numaker_usbd_ep_fifo_update(ep_cur);  in numaker_usbd_ep_bh()
930 		ep_cur->nak_clr = false;  in numaker_usbd_ep_bh()
974 	struct numaker_usbd_ep *ep_cur;  in numaker_usbd_msg_cb_ep()  local
981 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in numaker_usbd_msg_cb_ep()
983 	if (!ep_cur) {  in numaker_usbd_msg_cb_ep()
990 	numaker_usbd_ep_bh(ep_cur, msg->cb_ep.status_code);  in numaker_usbd_msg_cb_ep()
994 	if (ep_cur->cb) {  in numaker_usbd_msg_cb_ep()
995 		ep_cur->cb(ep, msg->cb_ep.status_code);  in numaker_usbd_msg_cb_ep()
1352 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_check_cap()  local
1388 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep_cfg->ep_addr);  in usb_dc_ep_check_cap()
1389 	if (!ep_cur) {  in usb_dc_ep_check_cap()
1406 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_set_callback()  local
1411 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_set_callback()
1413 	if (!ep_cur) {  in usb_dc_ep_set_callback()
1419 	ep_cur->cb = cb;  in usb_dc_ep_set_callback()
1434 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_configure()  local
1441 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep_cfg->ep_addr);  in usb_dc_ep_configure()
1443 	if (!ep_cur) {  in usb_dc_ep_configure()
1450 	if (!ep_cur->dmabuf_valid || ep_cur->dmabuf_size < ep_cfg->ep_mps) {  in usb_dc_ep_configure()
1460 		numaker_usbd_ep_config_dmabuf(ep_cur, dmabuf_base, dmabuf_size);  in usb_dc_ep_configure()
1464 	numaker_usbd_ep_config_major(ep_cur, ep_cfg);  in usb_dc_ep_configure()
1477 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_set_stall()  local
1484 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_set_stall()
1486 	if (!ep_cur) {  in usb_dc_ep_set_stall()
1493 	numaker_usbd_ep_set_stall(ep_cur);  in usb_dc_ep_set_stall()
1506 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_clear_stall()  local
1513 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_clear_stall()
1515 	if (!ep_cur) {  in usb_dc_ep_clear_stall()
1522 	numaker_usbd_ep_clear_stall_n_data_toggle(ep_cur);  in usb_dc_ep_clear_stall()
1535 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_is_stalled()  local
1544 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_is_stalled()
1546 	if (!ep_cur) {  in usb_dc_ep_is_stalled()
1552 	*stalled = numaker_usbd_ep_is_stalled(ep_cur);  in usb_dc_ep_is_stalled()
1570 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_enable()  local
1577 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_enable()
1579 	if (!ep_cur) {  in usb_dc_ep_enable()
1585 	numaker_usbd_ep_enable(ep_cur);  in usb_dc_ep_enable()
1610 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_disable()  local
1617 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_disable()
1619 	if (!ep_cur) {  in usb_dc_ep_disable()
1625 	numaker_usbd_ep_disable(ep_cur);  in usb_dc_ep_disable()
1638 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_flush()  local
1645 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_flush()
1647 	if (!ep_cur) {  in usb_dc_ep_flush()
1653 	numaker_usbd_ep_fifo_reset(ep_cur);  in usb_dc_ep_flush()
1667 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_write()  local
1673 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_write()
1675 	if (!ep_cur) {  in usb_dc_ep_write()
1688 	if (ep_cur->nak_clr) {  in usb_dc_ep_write()
1695 	if (numaker_usbd_ep_fifo_used(ep_cur)) {  in usb_dc_ep_write()
1704 		rc = numaker_usbd_ep_fifo_copy_from_user(ep_cur, data_buf, &data_len_act);  in usb_dc_ep_write()
1714 	numaker_usbd_ep_trigger(ep_cur, data_len_act);  in usb_dc_ep_write()
1766 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_read_wait()  local
1772 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_read_wait()
1774 	if (!ep_cur) {  in usb_dc_ep_read_wait()
1805 	if (ep_cur->nak_clr) {  in usb_dc_ep_read_wait()
1816 		rc = numaker_usbd_ep_fifo_copy_to_user(ep_cur, data_buf, &data_len_act);  in usb_dc_ep_read_wait()
1831 			*read_bytes = numaker_usbd_ep_fifo_used(ep_cur);  in usb_dc_ep_read_wait()
1852 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_read_continue()  local
1857 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_read_continue()
1859 	if (!ep_cur) {  in usb_dc_ep_read_continue()
1872 	if (ep_cur->nak_clr) {  in usb_dc_ep_read_continue()
1878 	if (numaker_usbd_ep_fifo_used(ep_cur)) {  in usb_dc_ep_read_continue()
1882 	__ASSERT_NO_MSG(ep_cur->mps_valid);  in usb_dc_ep_read_continue()
1883 	numaker_usbd_ep_trigger(ep_cur, ep_cur->mps);  in usb_dc_ep_read_continue()
1896 	struct numaker_usbd_ep *ep_cur;  in usb_dc_ep_mps()  local
1902 	ep_cur = numaker_usbd_ep_mgmt_bind_ep(dev, ep);  in usb_dc_ep_mps()
1904 	if (!ep_cur) {  in usb_dc_ep_mps()
1910 	__ASSERT_NO_MSG(ep_cur->mps_valid);  in usb_dc_ep_mps()
1911 	ep_mps = ep_cur->mps;  in usb_dc_ep_mps()