blob: 8db4da4064cde345ab9550e1297eb3ee52b172a7 (
plain) (
tree)
|
|
/*
* linux/include/asm-ppc/timex.h
*
* PPC64 architecture timex specifications
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#ifndef _ASMPPC64_TIMEX_H
#define _ASMPPC64_TIMEX_H
#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
typedef unsigned long cycles_t;
static inline cycles_t get_cycles(void)
{
cycles_t ret;
__asm__ __volatile__("mftb %0" : "=r" (ret) : );
return ret;
}
#endif
|
