ACPI: thinkpad-acpi: trivial fix to documentation
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / include / asm-i386 / time.h
blobeac011366dc2c09337abfe3d146bafcb01b1d686
1 #ifndef _ASMi386_TIME_H
2 #define _ASMi386_TIME_H
4 #include <linux/efi.h>
5 #include "mach_time.h"
7 static inline unsigned long native_get_wallclock(void)
9 unsigned long retval;
11 if (efi_enabled)
12 retval = efi_get_time();
13 else
14 retval = mach_get_cmos_time();
16 return retval;
19 static inline int native_set_wallclock(unsigned long nowtime)
21 int retval;
23 if (efi_enabled)
24 retval = efi_set_rtc_mmss(nowtime);
25 else
26 retval = mach_set_rtc_mmss(nowtime);
28 return retval;
31 extern void (*late_time_init)(void);
32 extern void hpet_time_init(void);
34 #ifdef CONFIG_PARAVIRT
35 #include <asm/paravirt.h>
36 #else /* !CONFIG_PARAVIRT */
38 #define get_wallclock() native_get_wallclock()
39 #define set_wallclock(x) native_set_wallclock(x)
40 #define choose_time_init() hpet_time_init
42 #endif /* CONFIG_PARAVIRT */
44 #endif