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/*****************************************************************************/
/*
* ezusb.h -- Firmware download miscdevice for Anchorchips EZUSB microcontrollers.
*
* Copyright (C) 1999
* Thomas Sailer (sailer@ife.ee.ethz.ch)
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
/*****************************************************************************/
#ifndef _LINUX_EZUSB_H
#define _LINUX_EZUSB_H
#include <linux/ioctl.h>
/* --------------------------------------------------------------------- */
struct ezusb_old_ctrltransfer {
/* keep in sync with usb.h:devrequest */
unsigned char requesttype;
unsigned char request;
unsigned short value;
unsigned short index;
unsigned short length;
unsigned int dlen;
void *data;
};
struct ezusb_old_bulktransfer {
unsigned int ep;
unsigned int len;
void *data;
};
struct ezusb_ctrltransfer {
/* keep in sync with usb.h:devrequest */
unsigned char requesttype;
unsigned char request;
unsigned short value;
unsigned short index;
unsigned short length;
unsigned int timeout; /* in milliseconds */
void *data;
};
struct ezusb_bulktransfer {
unsigned int ep;
unsigned int len;
unsigned int timeout; /* in milliseconds */
void *data;
};
struct ezusb_interrupt {
unsigned int ep;
unsigned int len;
unsigned int interval; /* in milliseconds */
void *data;
};
struct ezusb_setinterface {
unsigned int interface;
unsigned int altsetting;
};
struct ezusb_isoframestat {
unsigned int length;
unsigned int status;
};
struct ezusb_asynccompleted {
int status;
unsigned length;
void *context;
struct ezusb_isoframestat isostat[0];
};
struct ezusb_asyncbulk {
unsigned int ep;
unsigned int len;
void *context;
void *data;
};
struct ezusb_asynciso {
unsigned int ep;
unsigned int framecnt;
unsigned int startframe;
void *context;
void *data;
struct ezusb_isoframestat isostat[0];
};
#define EZUSB_CONTROL _IOWR('E', 1, struct ezusb_ctrltransfer)
#define EZUSB_BULK _IOWR('E', 2, struct ezusb_bulktransfer)
#define EZUSB_OLD_CONTROL _IOWR('E', 0, struct ezusb_old_ctrltransfer)
#define EZUSB_OLD_BULK _IOWR('E', 2, struct ezusb_old_bulktransfer)
#define EZUSB_RESETEP _IOR('E', 3, unsigned int)
#define EZUSB_SETINTERFACE _IOR('E', 4, struct ezusb_setinterface)
#define EZUSB_SETCONFIGURATION _IOR('E', 5, unsigned int)
#define EZUSB_ASYNCCOMPLETED _IOW('E', 8, struct ezusb_asynccompleted)
#define EZUSB_ASYNCCOMPLETEDNB _IOW('E', 9, struct ezusb_asynccompleted)
#define EZUSB_REQUESTBULK _IOR('E', 16, struct ezusb_asyncbulk)
#define EZUSB_REQUESTISO _IOR('E', 17, struct ezusb_asynciso)
#define EZUSB_TERMINATEASYNC _IOR('E', 18, void *)
#define EZUSB_GETFRAMENUMBER _IOW('E', 19, unsigned int)
#define EZUSB_INTERRUPT _IOWR('E', 20, struct ezusb_interrupt)
/* --------------------------------------------------------------------- */
#endif /* _LINUX_EZUSB_H */
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