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/*
* Copyright (c) 2009 Wind River Systems, Inc.
* Tom Rix <Tom.Rix@windriver.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __MUSB_UDC_H__
#define __MUSB_UDC_H__
#include <usbdevice.h>
/* UDC level routines */
void udc_irq(void);
void udc_set_nak(int ep_num);
void udc_unset_nak(int ep_num);
int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
void udc_setup_ep(struct usb_device_instance *device, unsigned int id,
struct usb_endpoint_instance *endpoint);
void udc_connect(void);
void udc_disconnect(void);
void udc_enable(struct usb_device_instance *device);
void udc_disable(void);
void udc_startup_events(struct usb_device_instance *device);
int udc_init(void);
/* usbtty */
#ifdef CONFIG_USB_TTY
#define EP0_MAX_PACKET_SIZE 64 /* MUSB_EP0_FIFOSIZE */
#define UDC_INT_ENDPOINT 1
#define UDC_INT_PACKET_SIZE 64
#define UDC_OUT_ENDPOINT 2
#define UDC_OUT_PACKET_SIZE 64
#define UDC_IN_ENDPOINT 3
#define UDC_IN_PACKET_SIZE 64
#define UDC_BULK_PACKET_SIZE 64
#endif /* CONFIG_USB_TTY */
#endif /* __MUSB_UDC_H__ */
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