X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-i386%2Ftimer.h;h=40c54f69780e66ccd417f736816736a56851dce4;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=41adcaeaa5480ada3c77716347eecf1906f5a195;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index 41adcaeaa..40c54f697 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -1,28 +1,39 @@
 #ifndef _ASMi386_TIMER_H
 #define _ASMi386_TIMER_H
+#include <linux/init.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 ms since the
- *	last timer intruupt.
+ *        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{
+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);
 };
 
+struct init_timer_opts {
+	int (*init)(char *override);
+	struct timer_opts *opts;
+};
+
 #define TICK_SIZE (tick_nsec / 1000)
 
-extern struct timer_opts* select_timer(void);
+extern struct timer_opts* __init select_timer(void);
 extern void clock_fallback(void);
+void setup_pit_timer(void);
 
 /* Modifiers for buggy PIT handling */
 
@@ -34,19 +45,20 @@ extern int timer_ack;
 /* list of externed timers */
 extern struct timer_opts timer_none;
 extern struct timer_opts timer_pit;
-extern struct timer_opts timer_tsc;
+extern struct init_timer_opts timer_pit_init;
+extern struct init_timer_opts timer_tsc_init;
 #ifdef CONFIG_X86_CYCLONE_TIMER
-extern struct timer_opts timer_cyclone;
+extern struct init_timer_opts timer_cyclone_init;
 #endif
 
 extern unsigned long calibrate_tsc(void);
 extern void init_cpu_khz(void);
 #ifdef CONFIG_HPET_TIMER
-extern struct timer_opts timer_hpet;
+extern struct init_timer_opts timer_hpet_init;
 extern unsigned long calibrate_tsc_hpet(unsigned long *tsc_hpet_quotient_ptr);
 #endif
 
 #ifdef CONFIG_X86_PM_TIMER
-extern struct timer_opts timer_pmtmr;
+extern struct init_timer_opts timer_pmtmr_init;
 #endif
 #endif