LXR linux/include/asm-i386/time.h

   1#ifndef _ASMi386_TIME_H
   2#define _ASMi386_TIME_H
   3
   4#include <linux/efi.h>
   5#include "mach_time.h"
   6
   7static inline unsigned long native_get_wallclock(void)
   8{
   9        unsigned long retval;
  10
  11        if (efi_enabled)
  12                retval = efi_get_time();
  13        else
  14                retval = mach_get_cmos_time();
  15
  16        return retval;
  17}
  18
  19static inline int native_set_wallclock(unsigned long nowtime)
  20{
  21        int retval;
  22
  23        if (efi_enabled)
  24                retval = efi_set_rtc_mmss(nowtime);
  25        else
  26                retval = mach_set_rtc_mmss(nowtime);
  27
  28        return retval;
  29}
  30
  31extern void (*late_time_init)(void);
  32extern void hpet_time_init(void);
  33
  34#ifdef CONFIG_PARAVIRT
  35#include <asm/paravirt.h>
  36#else /* !CONFIG_PARAVIRT */
  37
  38#define get_wallclock() native_get_wallclock()
  39#define set_wallclock(x) native_set_wallclock(x)
  40#define choose_time_init() hpet_time_init
  41
  42#endif /* CONFIG_PARAVIRT */
  43
  44#endif
  45