| /* |
| * arch/arm/include/asm/therm.h: Definitions for Dallas Semiconductor |
| * DS1620 thermometer driver (as used in the Rebel.com NetWinder) |
| */ |
| #ifndef __ASM_THERM_H |
| #define __ASM_THERM_H |
| |
| /* ioctl numbers for /dev/therm */ |
| #define CMD_SET_THERMOSTATE 0x53 |
| #define CMD_GET_THERMOSTATE 0x54 |
| #define CMD_GET_STATUS 0x56 |
| #define CMD_GET_TEMPERATURE 0x57 |
| #define CMD_SET_THERMOSTATE2 0x58 |
| #define CMD_GET_THERMOSTATE2 0x59 |
| #define CMD_GET_TEMPERATURE2 0x5a |
| #define CMD_GET_FAN 0x5b |
| #define CMD_SET_FAN 0x5c |
| |
| #define FAN_OFF 0 |
| #define FAN_ON 1 |
| #define FAN_ALWAYS_ON 2 |
| |
| struct therm { |
| int hi; |
| int lo; |
| }; |
| |
| #endif |