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iodev.h

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/****************************************************************
  File: iodev.h

  Author: Steven Legowik

  Description:
    Device driver to allow access to PC IO space without
    requiring root permission of executing program.
****************************************************************/

#ifndef IODEV_H
#define IODEV_H

#include <conf.h>
#include <kernel.h>
#include <file.h>
#include <errno.h>

/* ioctl() command code */
enum {
  READ_8,
  WRITE_8,
  READ_16,
  WRITE_16,
  READ_32,
  WRITE_32 };


/* ioctl() data structure */
struct _ioValStruct
{
  unsigned short address;
  unsigned int value;
};

#endif /* IODEV_H */

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