diff options
| -rw-r--r-- | sys/amd64/amd64/tsc.c | 7 | ||||
| -rw-r--r-- | sys/amd64/include/clock.h | 1 | ||||
| -rw-r--r-- | sys/amd64/isa/clock.c | 2 |
3 files changed, 10 insertions, 0 deletions
diff --git a/sys/amd64/amd64/tsc.c b/sys/amd64/amd64/tsc.c index 80c3d1b..699042f 100644 --- a/sys/amd64/amd64/tsc.c +++ b/sys/amd64/amd64/tsc.c @@ -78,6 +78,13 @@ init_TSC(void) if (bootverbose) printf("TSC clock: %lu Hz\n", tsc_freq); + return; +} + +void +init_TSC_tc(void) +{ + if (tsc_freq != 0 && !tsc_is_broken) { tsc_timecounter.tc_frequency = tsc_freq; tc_init(&tsc_timecounter); diff --git a/sys/amd64/include/clock.h b/sys/amd64/include/clock.h index 511780f..24d5bc0 100644 --- a/sys/amd64/include/clock.h +++ b/sys/amd64/include/clock.h @@ -37,6 +37,7 @@ int release_timer2(void); int rtcin(int val); int sysbeep(int pitch, int period); void init_TSC(void); +void init_TSC_tc(void); #endif /* _KERNEL */ diff --git a/sys/amd64/isa/clock.c b/sys/amd64/isa/clock.c index c88e488..527b285 100644 --- a/sys/amd64/isa/clock.c +++ b/sys/amd64/isa/clock.c @@ -896,6 +896,8 @@ cpu_initclocks() intr_restore(crit); writertc(RTC_STATUSB, rtc_statusb); + + init_TSC_tc(); } void |
