drivers/usb/ezusb.h

   1 /*****************************************************************************/
   2
   3 /*
   4  *      ezusb.h  --  Firmware download miscdevice for Anchorchips EZUSB microcontrollers.
   5  *
   6  *      Copyright (C) 1999
   7  *          Thomas Sailer (sailer@ife.ee.ethz.ch)
   8  *
   9  *      This program is free software; you can redistribute it and/or modify
  10  *      it under the terms of the GNU General Public License as published by
  11  *      the Free Software Foundation; either version 2 of the License, or
  12  *      (at your option) any later version.
  13  *
  14  *      This program is distributed in the hope that it will be useful,
  15  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *      GNU General Public License for more details.
  18  *
  19  *      You should have received a copy of the GNU General Public License
  20  *      along with this program; if not, write to the Free Software
  21  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  *
  23  */
  24
  25 /*****************************************************************************/
  26
  27 #ifndef _LINUX_EZUSB_H
  28 #define _LINUX_EZUSB_H
  29
  30 #include <linux/ioctl.h>
  31
  32 /* --------------------------------------------------------------------- */
  33
  34 struct ezusb_ctrltransfer {
  35         /* keep in sync with usb.h:devrequest */
  36         unsigned char requesttype;
  37         unsigned char request;
  38         unsigned short value;
  39         unsigned short index;
  40         unsigned short length;
  41         /* pointer to data */
  42         unsigned dlen;
  43         void *data;
  44 };
  45
  46 #define EZUSB_CONTROL        _IOWR('E', 0, struct ezusb_ctrltransfer)
  47
  48 struct ezusb_interrupttransfer {
  49         unsigned int ep;
  50         unsigned char data[64];
  51 };
  52
  53 #define EZUSB_INTERRUPT      _IOWR('E', 1, struct ezusb_interrupttransfer)
  54
  55 struct ezusb_bulktransfer {
  56         unsigned int ep;
  57         unsigned int len;
  58         void *data;
  59 };
  60
  61 #define EZUSB_BULK           _IOWR('E', 2, struct ezusb_bulktransfer)
  62
  63 #define EZUSB_RESETEP        _IOR('E', 3, unsigned int)
  64
  65
  66 /* --------------------------------------------------------------------- */
  67 #endif /* _LINUX_EZUSB_H */