/* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops 
   *
   * Copyright (c) 1996-2000  Jonathan A. Buzzard (jonathan@buzzard.org.uk)
   *
   * Thanks to Juergen Heinzl <juergen@monocerus.demon.co.uk> for the pointers
   * on making sure the structure is aligned and packed.
   *
   * 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, 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.
   *
   */
  
  #ifndef _LINUX_TOSHIBA_H
  #define _LINUX_TOSHIBA_H
  
  #define TOSH_PROC "/proc/toshiba"
  #define TOSH_DEVICE "/dev/toshiba"
  #define TOSH_SMM _IOWR('t', 0x90, int)	/* broken: meant 24 bytes */
  
  typedef struct {
  	unsigned int eax;
  	unsigned int ebx __attribute__ ((packed));
  	unsigned int ecx __attribute__ ((packed));
  	unsigned int edx __attribute__ ((packed));
  	unsigned int esi __attribute__ ((packed));
  	unsigned int edi __attribute__ ((packed));
  } SMMRegisters;

  #ifdef __KERNEL__

  int tosh_smm(SMMRegisters *regs);

  #endif /* __KERNEL__ */

  #endif