547 static void usbf_ep0_send_null(struct usbf_ep *ep0, bool is_data1)  in usbf_ep0_send_null()
558 static int usbf_ep0_pio_in(struct usbf_ep *ep0, struct usbf_req *req)  in usbf_ep0_pio_in()
617 static int usbf_ep0_pio_out(struct usbf_ep *ep0, struct usbf_req *req)  in usbf_ep0_pio_out()
704 static void usbf_ep0_fifo_flush(struct usbf_ep *ep0)  in usbf_ep0_fifo_flush()
1785 static void usbf_ep0_enable(struct usbf_ep *ep0)  in usbf_ep0_enable()
1916 static int usbf_ep0_queue(struct usbf_ep *ep0, struct usbf_req *req,  in usbf_ep0_queue()
2176 static void usbf_ep0_fill_req(struct usbf_ep *ep0, struct usbf_req *req,  in usbf_ep0_fill_req()
2444 static int usbf_handle_ep0_setup(struct usbf_ep *ep0)  in usbf_handle_ep0_setup()
2520 static int usbf_handle_ep0_data_status(struct usbf_ep *ep0,  in usbf_handle_ep0_data_status()
2551 static int usbf_handle_ep0_out_status_start(struct usbf_ep *ep0)  in usbf_handle_ep0_out_status_start()
2576 static int usbf_handle_ep0_in_status_start(struct usbf_ep *ep0)  in usbf_handle_ep0_in_status_start()
2622 static void usbf_ep0_interrupt(struct usbf_ep *ep0)  in usbf_ep0_interrupt()