diff options
Diffstat (limited to 'src/cpu/x86/lapic')
| -rw-r--r-- | src/cpu/x86/lapic/apic_timer.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/cpu/x86/lapic/apic_timer.c b/src/cpu/x86/lapic/apic_timer.c index 8f0f7afcfb..0b3f6910ae 100644 --- a/src/cpu/x86/lapic/apic_timer.c +++ b/src/cpu/x86/lapic/apic_timer.c @@ -62,7 +62,7 @@ static struct monotonic_counter { int initialized; struct mono_time time; uint32_t last_value; -} mono_counter_g; +} mono_counter; void timer_monotonic_get(struct mono_time *mt) { @@ -70,7 +70,7 @@ void timer_monotonic_get(struct mono_time *mt) uint32_t usecs_elapsed; uint32_t timer_fsb; - if (!mono_counter_g.initialized) { + if (!mono_counter.initialized) { init_timer(); timer_fsb = get_timer_fsb(); /* An FSB frequency of 200Mhz provides a 20 second polling @@ -80,22 +80,22 @@ void timer_monotonic_get(struct mono_time *mt) printk(BIOS_WARNING, "apic timer freq (%d) may be too fast.\n", timer_fsb); - mono_counter_g.last_value = lapic_read(LAPIC_TMCCT); - mono_counter_g.initialized = 1; + mono_counter.last_value = lapic_read(LAPIC_TMCCT); + mono_counter.initialized = 1; } timer_fsb = get_timer_fsb(); current_tick = lapic_read(LAPIC_TMCCT); /* Note that the APIC timer counts down. */ - usecs_elapsed = (mono_counter_g.last_value - current_tick) / timer_fsb; + usecs_elapsed = (mono_counter.last_value - current_tick) / timer_fsb; /* Update current time and tick values only if a full tick occurred. */ if (usecs_elapsed) { - mono_time_add_usecs(&mono_counter_g.time, usecs_elapsed); - mono_counter_g.last_value = current_tick; + mono_time_add_usecs(&mono_counter.time, usecs_elapsed); + mono_counter.last_value = current_tick; } /* Save result. */ - *mt = mono_counter_g.time; + *mt = mono_counter.time; } #endif |