X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-i386%2Ftimer.h;h=d0ebd05f85169e5711a666d309522077a26986ea;hb=refs%2Fheads%2Fvserver;hp=24381b8b53763754f477a3e867ce6e54abc8b149;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h index 24381b8b5..d0ebd05f8 100644 --- a/include/asm-i386/timer.h +++ b/include/asm-i386/timer.h @@ -1,58 +1,13 @@ #ifndef _ASMi386_TIMER_H #define _ASMi386_TIMER_H - -/** - * struct timer_ops - used to define a timer source - * - * @name: name of the timer. - * @init: Probes and initializes the timer. Takes clock= override - * string as an argument. Returns 0 on success, anything else - * on failure. - * @mark_offset: called by the timer interrupt. - * @get_offset: called by gettimeofday(). Returns the number of microseconds - * since the last timer interupt. - * @monotonic_clock: returns the number of nanoseconds since the init of the - * timer. - * @delay: delays this many clock cycles. - */ -struct timer_opts{ - char* name; - int (*init)(char *override); - void (*mark_offset)(void); - unsigned long (*get_offset)(void); - unsigned long long (*monotonic_clock)(void); - void (*delay)(unsigned long); -}; +#include +#include #define TICK_SIZE (tick_nsec / 1000) - -extern struct timer_opts* select_timer(void); -extern void clock_fallback(void); void setup_pit_timer(void); - /* Modifiers for buggy PIT handling */ - extern int pit_latch_buggy; - -extern struct timer_opts *cur_timer; extern int timer_ack; +extern int recalibrate_cpu_khz(void); -/* list of externed timers */ -extern struct timer_opts timer_none; -extern struct timer_opts timer_pit; -extern struct timer_opts timer_tsc; -#ifdef CONFIG_X86_CYCLONE_TIMER -extern struct timer_opts timer_cyclone; -#endif - -extern unsigned long calibrate_tsc(void); -extern void init_cpu_khz(void); -#ifdef CONFIG_HPET_TIMER -extern struct timer_opts timer_hpet; -extern unsigned long calibrate_tsc_hpet(unsigned long *tsc_hpet_quotient_ptr); -#endif - -#ifdef CONFIG_X86_PM_TIMER -extern struct timer_opts timer_pmtmr; -#endif #endif