From bb8985586b7a906e116db835c64773b7a7d51663 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 17 Aug 2008 21:05:42 -0400 Subject: x86, um: ... and asm-x86 move Signed-off-by: Al Viro Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/time.h | 63 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 arch/x86/include/asm/time.h (limited to 'arch/x86/include/asm/time.h') diff --git a/arch/x86/include/asm/time.h b/arch/x86/include/asm/time.h new file mode 100644 index 00000000000..3e724eef7ac --- /dev/null +++ b/arch/x86/include/asm/time.h @@ -0,0 +1,63 @@ +#ifndef ASM_X86__TIME_H +#define ASM_X86__TIME_H + +extern void hpet_time_init(void); + +#include +#ifdef CONFIG_X86_32 +#include + +static inline unsigned long native_get_wallclock(void) +{ + unsigned long retval; + + if (efi_enabled) + retval = efi_get_time(); + else + retval = mach_get_cmos_time(); + + return retval; +} + +static inline int native_set_wallclock(unsigned long nowtime) +{ + int retval; + + if (efi_enabled) + retval = efi_set_rtc_mmss(nowtime); + else + retval = mach_set_rtc_mmss(nowtime); + + return retval; +} + +#else +extern void native_time_init_hook(void); + +static inline unsigned long native_get_wallclock(void) +{ + return mach_get_cmos_time(); +} + +static inline int native_set_wallclock(unsigned long nowtime) +{ + return mach_set_rtc_mmss(nowtime); +} + +#endif + +extern void time_init(void); + +#ifdef CONFIG_PARAVIRT +#include +#else /* !CONFIG_PARAVIRT */ + +#define get_wallclock() native_get_wallclock() +#define set_wallclock(x) native_set_wallclock(x) +#define choose_time_init() hpet_time_init + +#endif /* CONFIG_PARAVIRT */ + +extern unsigned long __init calibrate_cpu(void); + +#endif /* ASM_X86__TIME_H */ -- cgit v1.2.3