[deliverable/linux.git] / include / asm-arm / therm.h

/*
 * 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
Commit	Line	Data
1da177e4 LT	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