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[kernel][timer] Fixup dynamic timer

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Modify platform.h to add definitions of hooks required by
implementation of dynamic timer

Disable setting periodic timer if PLATFORM_HAS_DYNAMIC_TIMER
is chosen.

Fix a warning.
This commit is contained in:
Travis Geiselbrecht
2013-07-15 21:35:59 -07:00
parent be1a879b0f
commit a50d70b304
2 changed files with 8 additions and 1 deletions
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5
include/platform/timer.h
View File

@@ -29,5 +29,10 @@ typedef enum handler_return (*platform_timer_callback)(void *arg, lk_time_t now)
status_t platform_set_periodic_timer(platform_timer_callback callback, void *arg, lk_time_t interval);
#if PLATFORM_HAS_DYNAMIC_TIMER
status_t platform_set_oneshot_timer (platform_timer_callback callback, void *arg, lk_time_t interval);
void platform_stop_timer(void);
#endif
#endif

4
kernel/timer.c
View File

@@ -189,7 +189,7 @@ void timer_cancel(timer_t *timer)
else
delay = newhead->scheduled_time - now;
LTRACEF("setting new timer to %d\n", delay);
LTRACEF("setting new timer to %u\n", (uint) delay);
platform_set_oneshot_timer(timer_tick, NULL, delay);
}
#endif
@@ -270,8 +270,10 @@ void timer_init(void)
{
list_initialize(&timer_queue);
#if !PLATFORM_HAS_DYNAMIC_TIMER
/* register for a periodic timer tick */
platform_set_periodic_timer(timer_tick, NULL, 10); /* 10ms */
#endif
}