[linux-2.6-block.git] / include / asm-x86 / timex.h

/* x86 architecture timex specifications */
#ifndef _ASM_X86_TIMEX_H
#define _ASM_X86_TIMEX_H

#include <asm/processor.h>
#include <asm/tsc.h>

#ifdef CONFIG_X86_ELAN
#  define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
#else
#  define PIT_TICK_RATE 1193182 /* Underlying HZ */
#endif
#define CLOCK_TICK_RATE	PIT_TICK_RATE

extern int read_current_timer(unsigned long *timer_value);
#define ARCH_HAS_READ_CURRENT_TIMER	1

#endif
Commit	Line	Data
2f0798a3 TG	1	/* x86 architecture timex specifications */
	2	#ifndef _ASM_X86_TIMEX_H
	3	#define _ASM_X86_TIMEX_H
	4
	5	#include <asm/processor.h>
	6	#include <asm/tsc.h>
	7
	8	#ifdef CONFIG_X86_ELAN
	9	# define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
96a388de	10	#else
2f0798a3 TG	11	# define PIT_TICK_RATE 1193182 /* Underlying HZ */
	12	#endif
	13	#define CLOCK_TICK_RATE PIT_TICK_RATE
	14
	15	extern int read_current_timer(unsigned long *timer_value);
	16	#define ARCH_HAS_READ_CURRENT_TIMER 1
	17
96a388de	18	#endif