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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-10-30 00:20:56 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-10-30 00:20:56 -0700 |
| commit | 53279f36dccffc26ff536003fd6bb97cc21c3b82 (patch) | |
| tree | 9d16e497c0e4158c7c054c479bd0e9ff0388d7bb /include/uapi/linux/i8k.h | |
| parent | a6e8c0a25377e27958b11b20e1927885ae7c9857 (diff) | |
| parent | 8f0d8163b50e01f398b14bcd4dc039ac5ab18d64 (diff) | |
Merge tag 'v3.7-rc3' into next to sync up with recent USB and MFD changes
Diffstat (limited to 'include/uapi/linux/i8k.h')
| -rw-r--r-- | include/uapi/linux/i8k.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/uapi/linux/i8k.h b/include/uapi/linux/i8k.h new file mode 100644 index 000000000000..1c45ba505115 --- /dev/null +++ b/include/uapi/linux/i8k.h @@ -0,0 +1,46 @@ +/* + * 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_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 |