49 строки
1.5 KiB
C
49 строки
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
|
|
/*
|
|
* 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, int) /* broken: meant 4 bytes */
|
|
#define I8K_MACHINE_ID _IOR ('i', 0x81, int) /* broken: meant 16 bytes */
|
|
#define I8K_POWER_STATUS _IOR ('i', 0x82, size_t)
|
|
#define I8K_FN_STATUS _IOR ('i', 0x83, size_t)
|
|
#define I8K_GET_TEMP _IOR ('i', 0x84, size_t)
|
|
#define I8K_GET_SPEED _IOWR('i', 0x85, size_t)
|
|
#define I8K_GET_FAN _IOWR('i', 0x86, size_t)
|
|
#define I8K_SET_FAN _IOWR('i', 0x87, size_t)
|
|
|
|
#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_TURBO 3
|
|
#define I8K_FAN_MAX I8K_FAN_TURBO
|
|
|
|
#define I8K_VOL_UP 1
|
|
#define I8K_VOL_DOWN 2
|
|
#define I8K_VOL_MUTE 4
|
|
|
|
#define I8K_AC 1
|
|
#define I8K_BATTERY 0
|
|
|
|
#endif
|