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Differential D16140 Diff 44925 head/sys/mips/mips/tick.c

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head/sys/mips/mips/tick.c

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#ifdef INTRNG #ifdef INTRNG
#include <machine/intr.h> #include <machine/intr.h>
#endif #endif
uint64_t counter_freq; uint64_t counter_freq;
struct timecounter *platform_timecounter; struct timecounter *platform_timecounter;
static DPCPU_DEFINE(uint32_t, cycles_per_tick); DPCPU_DEFINE_STATIC(uint32_t, cycles_per_tick);
static uint32_t cycles_per_usec; static uint32_t cycles_per_usec;
static DPCPU_DEFINE(volatile uint32_t, counter_upper); DPCPU_DEFINE_STATIC(volatile uint32_t, counter_upper);
static DPCPU_DEFINE(volatile uint32_t, counter_lower_last); DPCPU_DEFINE_STATIC(volatile uint32_t, counter_lower_last);
static DPCPU_DEFINE(uint32_t, compare_ticks); DPCPU_DEFINE_STATIC(uint32_t, compare_ticks);
static DPCPU_DEFINE(uint32_t, lost_ticks); DPCPU_DEFINE_STATIC(uint32_t, lost_ticks);
struct clock_softc { struct clock_softc {
int intr_rid; int intr_rid;
struct resource *intr_res; struct resource *intr_res;
void *intr_handler; void *intr_handler;
struct timecounter tc; struct timecounter tc;
struct eventtimer et; struct eventtimer et;
}; };
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