/* * arch/arm/include/asm/timex.h * * Copyright (C) 1997,1998 Russell King * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * Architecture Specific TIME specifications */ #ifndef _ASMARM_TIMEX_H #define _ASMARM_TIMEX_H #ifdef CONFIG_ARCH_MULTIPLATFORM #define CLOCK_TICK_RATE 1000000 #else #include <mach/timex.h> #endif typedef unsigned long cycles_t; #define get_cycles() ({ cycles_t c; read_current_timer(&c) ? 0 : c; }) #endif