diff options
Diffstat (limited to 'include/asm-arm/therm.h')
-rw-r--r-- | include/asm-arm/therm.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-arm/therm.h b/include/asm-arm/therm.h new file mode 100644 index 00000000000..e51c923ecdf --- /dev/null +++ b/include/asm-arm/therm.h | |||
@@ -0,0 +1,28 @@ | |||
1 | /* | ||
2 | * linux/include/asm-arm/therm.h: Definitions for Dallas Semiconductor | ||
3 | * DS1620 thermometer driver (as used in the Rebel.com NetWinder) | ||
4 | */ | ||
5 | #ifndef __ASM_THERM_H | ||
6 | #define __ASM_THERM_H | ||
7 | |||
8 | /* ioctl numbers for /dev/therm */ | ||
9 | #define CMD_SET_THERMOSTATE 0x53 | ||
10 | #define CMD_GET_THERMOSTATE 0x54 | ||
11 | #define CMD_GET_STATUS 0x56 | ||
12 | #define CMD_GET_TEMPERATURE 0x57 | ||
13 | #define CMD_SET_THERMOSTATE2 0x58 | ||
14 | #define CMD_GET_THERMOSTATE2 0x59 | ||
15 | #define CMD_GET_TEMPERATURE2 0x5a | ||
16 | #define CMD_GET_FAN 0x5b | ||
17 | #define CMD_SET_FAN 0x5c | ||
18 | |||
19 | #define FAN_OFF 0 | ||
20 | #define FAN_ON 1 | ||
21 | #define FAN_ALWAYS_ON 2 | ||
22 | |||
23 | struct therm { | ||
24 | int hi; | ||
25 | int lo; | ||
26 | }; | ||
27 | |||
28 | #endif | ||