GRUB2/MOD_SRC/grub-2.04/include/grub/mips64/time.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2003,2004,2005,2007,2017  Free Software Foundation, Inc.
   4  *
   5  *  GRUB is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef KERNEL_CPU_TIME_HEADER
  20 #define KERNEL_CPU_TIME_HEADER  1
  21
  22 #ifndef GRUB_UTIL
  23
  24 #define GRUB_TICKS_PER_SECOND   (grub_arch_cpuclock / 2)
  25
  26 void grub_timer_init (grub_uint32_t cpuclock);
  27
  28 /* Return the real time in ticks.  */
  29 grub_uint64_t grub_get_rtc (void);
  30
  31 extern grub_uint32_t grub_arch_cpuclock;
  32 #endif
  33
  34 static inline void
  35 grub_cpu_idle(void)
  36 {
  37 }
  38
  39 #endif