2 * Definitions for talking to the SMU chip in newer G5 PowerMacs
5 #include <linux/config.h>
8 * Basic routines for use by architecture. To be extended as
9 * we understand more of the chip
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);
19 * SMU command buffer absolute address, exported by pmac_setup,
20 * this is allocated very early during boot.
22 extern unsigned long smu_cmdbuf_abs;