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Rev | Author | Line No. | Line |
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422 | giacomo | 1 | /* |
2 | * i8k.h -- Linux driver for accessing the SMM BIOS on Dell laptops |
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3 | * |
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4 | * Copyright (C) 2001 Massimo Dal Zotto <dz@debian.org> |
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5 | * |
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6 | * This program is free software; you can redistribute it and/or modify it |
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7 | * under the terms of the GNU General Public License as published by the |
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8 | * Free Software Foundation; either version 2, or (at your option) any |
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9 | * later version. |
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10 | * |
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11 | * This program is distributed in the hope that it will be useful, but |
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12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 | * General Public License for more details. |
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15 | */ |
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16 | |||
17 | #ifndef _LINUX_I8K_H |
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18 | #define _LINUX_I8K_H |
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19 | |||
20 | #define I8K_PROC "/proc/i8k" |
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21 | #define I8K_PROC_FMT "1.0" |
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22 | |||
23 | #define I8K_BIOS_VERSION _IOR ('i', 0x80, int) /* broken: meant 4 bytes */ |
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24 | #define I8K_MACHINE_ID _IOR ('i', 0x81, int) /* broken: meant 16 bytes */ |
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25 | #define I8K_POWER_STATUS _IOR ('i', 0x82, size_t) |
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26 | #define I8K_FN_STATUS _IOR ('i', 0x83, size_t) |
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27 | #define I8K_GET_TEMP _IOR ('i', 0x84, size_t) |
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28 | #define I8K_GET_SPEED _IOWR('i', 0x85, size_t) |
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29 | #define I8K_GET_FAN _IOWR('i', 0x86, size_t) |
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30 | #define I8K_SET_FAN _IOWR('i', 0x87, size_t) |
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31 | |||
32 | #define I8K_FAN_LEFT 1 |
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33 | #define I8K_FAN_RIGHT 0 |
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34 | #define I8K_FAN_OFF 0 |
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35 | #define I8K_FAN_LOW 1 |
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36 | #define I8K_FAN_HIGH 2 |
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37 | #define I8K_FAN_MAX I8K_FAN_HIGH |
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38 | |||
39 | #define I8K_VOL_UP 1 |
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40 | #define I8K_VOL_DOWN 2 |
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41 | #define I8K_VOL_MUTE 4 |
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42 | |||
43 | #define I8K_AC 1 |
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44 | #define I8K_BATTERY 0 |
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45 | |||
46 | #endif |