| /* |
| * 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 |
