linux/include/asm-arm/therm.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

28 lines
617 B
C

/*
* linux/include/asm-arm/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