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/*
* i8k.h -- Linux driver for accessing the SMM BIOS on Dell laptops
*
* Copyright (C) 2001 Massimo Dal Zotto <dz@debian.org>
*
* 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_I8K_H
#define _LINUX_I8K_H
#define I8K_PROC "/proc/i8k"
#define I8K_PROC_FMT "1.0"
#define I8K_BIOS_VERSION _IOR ('i', 0x80, 4)
#define I8K_MACHINE_ID _IOR ('i', 0x81, 16)
#define I8K_POWER_STATUS _IOR ('i', 0x82, sizeof(int))
#define I8K_FN_STATUS _IOR ('i', 0x83, sizeof(int))
#define I8K_GET_TEMP _IOR ('i', 0x84, sizeof(int))
#define I8K_GET_SPEED _IOWR('i', 0x85, sizeof(int))
#define I8K_GET_FAN _IOWR('i', 0x86, sizeof(int))
#define I8K_SET_FAN _IOWR('i', 0x87, sizeof(int)*2)
#define I8K_FAN_LEFT 1
#define I8K_FAN_RIGHT 0
#define I8K_FAN_OFF 0
#define I8K_FAN_LOW 1
#define I8K_FAN_HIGH 2
#define I8K_FAN_MAX I8K_FAN_HIGH
#define I8K_VOL_UP 1
#define I8K_VOL_DOWN 2
#define I8K_VOL_MUTE 4
#define I8K_AC 1
#define I8K_BATTERY 0
#endif
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