1/* 2 * Copyright (c) 2009 Wind River Systems, Inc. 3 * Tom Rix <Tom.Rix@windriver.com> 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of 8 * the License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 18 * MA 02111-1307 USA 19 */ 20#ifndef __MUSB_UDC_H__ 21#define __MUSB_UDC_H__ 22 23#include <usbdevice.h> 24 25/* UDC level routines */ 26void udc_irq(void); 27void udc_set_nak(int ep_num); 28void udc_unset_nak(int ep_num); 29int udc_endpoint_write(struct usb_endpoint_instance *endpoint); 30void udc_setup_ep(struct usb_device_instance *device, unsigned int id, 31 struct usb_endpoint_instance *endpoint); 32void udc_connect(void); 33void udc_disconnect(void); 34void udc_enable(struct usb_device_instance *device); 35void udc_disable(void); 36void udc_startup_events(struct usb_device_instance *device); 37int udc_init(void); 38 39/* usbtty */ 40#ifdef CONFIG_USB_TTY 41 42#define EP0_MAX_PACKET_SIZE 64 /* MUSB_EP0_FIFOSIZE */ 43#define UDC_INT_ENDPOINT 1 44#define UDC_INT_PACKET_SIZE 64 45#define UDC_OUT_ENDPOINT 2 46#define UDC_OUT_PACKET_SIZE 64 47#define UDC_IN_ENDPOINT 3 48#define UDC_IN_PACKET_SIZE 64 49#define UDC_BULK_PACKET_SIZE 64 50 51#endif /* CONFIG_USB_TTY */ 52 53#endif /* __MUSB_UDC_H__ */ 54