[deliverable/linux.git] / include / asm-ppc64 / smu.h

/*
 * Definitions for talking to the SMU chip in newer G5 PowerMacs
 */

#include <linux/config.h>

/*
 * Basic routines for use by architecture. To be extended as
 * we understand more of the chip
 */
extern int smu_init(void);
extern int smu_present(void);
extern void smu_shutdown(void);
extern void smu_restart(void);
extern int smu_get_rtc_time(struct rtc_time *time);
extern int smu_set_rtc_time(struct rtc_time *time);

/*
 * SMU command buffer absolute address, exported by pmac_setup,
 * this is allocated very early during boot.
 */
extern unsigned long smu_cmdbuf_abs;
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Definitions for talking to the SMU chip in newer G5 PowerMacs
	3	*/
	4
	5	#include <linux/config.h>
	6
	7	/*
	8	* Basic routines for use by architecture. To be extended as
	9	* we understand more of the chip
	10	*/
	11	extern int smu_init(void);
	12	extern int smu_present(void);
	13	extern void smu_shutdown(void);
	14	extern void smu_restart(void);
	15	extern int smu_get_rtc_time(struct rtc_time *time);
	16	extern int smu_set_rtc_time(struct rtc_time *time);
	17
	18	/*
	19	* SMU command buffer absolute address, exported by pmac_setup,
	20	* this is allocated very early during boot.
	21	*/
	22	extern unsigned long smu_cmdbuf_abs;