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Unexport ticks_per_sec variable. Create get_ticks_per_sec() function

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-09-10 03:04:26 +02:00 • committed by Anthony Liguori
parent b03b2e48cb
commit 6ee093c907
44 changed files with 130 additions and 113 deletions
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16
hw/mc146818rtc.c
View file

@ -109,7 +109,7 @@ static void rtc_coalesced_timer_update(RTCState *s)
/* divide each RTC interval to 2 - 8 smaller intervals */
int c = MIN(s->irq_coalesced, 7) + 1;
int64_t next_clock = qemu_get_clock(vm_clock) +
muldiv64(s->period / c, ticks_per_sec, 32768);
muldiv64(s->period / c, get_ticks_per_sec(), 32768);
qemu_mod_timer(s->coalesced_timer, next_clock);
}
}
@ -159,9 +159,9 @@ static void rtc_timer_update(RTCState *s, int64_t current_time)
s->period = period;
#endif
/* compute 32 khz clock */
cur_clock = muldiv64(current_time, 32768, ticks_per_sec);
cur_clock = muldiv64(current_time, 32768, get_ticks_per_sec());
next_irq_clock = (cur_clock & ~(period - 1)) + period;
s->next_periodic_time = muldiv64(next_irq_clock, ticks_per_sec, 32768) + 1;
s->next_periodic_time = muldiv64(next_irq_clock, get_ticks_per_sec(), 32768) + 1;
qemu_mod_timer(s->periodic_timer, s->next_periodic_time);
} else {
#ifdef TARGET_I386
@ -380,7 +380,7 @@ static void rtc_update_second(void *opaque)
/* if the oscillator is not in normal operation, we do not update */
if ((s->cmos_data[RTC_REG_A] & 0x70) != 0x20) {
s->next_second_time += ticks_per_sec;
s->next_second_time += get_ticks_per_sec();
qemu_mod_timer(s->second_timer, s->next_second_time);
} else {
rtc_next_second(&s->current_tm);
@ -391,7 +391,7 @@ static void rtc_update_second(void *opaque)
}
/* should be 244 us = 8 / 32768 seconds, but currently the
timers do not have the necessary resolution. */
delay = (ticks_per_sec * 1) / 100;
delay = (get_ticks_per_sec() * 1) / 100;
if (delay < 1)
delay = 1;
qemu_mod_timer(s->second_timer2,
@ -431,7 +431,7 @@ static void rtc_update_second2(void *opaque)
/* clear update in progress bit */
s->cmos_data[RTC_REG_A] &= ~REG_A_UIP;
s->next_second_time += ticks_per_sec;
s->next_second_time += get_ticks_per_sec();
qemu_mod_timer(s->second_timer, s->next_second_time);
}
@ -616,7 +616,7 @@ static int rtc_initfn(ISADevice *dev)
s->second_timer2 = qemu_new_timer(vm_clock,
rtc_update_second2, s);
s->next_second_time = qemu_get_clock(vm_clock) + (ticks_per_sec * 99) / 100;
s->next_second_time = qemu_get_clock(vm_clock) + (get_ticks_per_sec() * 99) / 100;
qemu_mod_timer(s->second_timer2, s->next_second_time);
register_ioport_write(base, 2, 1, cmos_ioport_write, s);
@ -754,7 +754,7 @@ RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq,
s->second_timer2 = qemu_new_timer(vm_clock,
rtc_update_second2, s);
s->next_second_time = qemu_get_clock(vm_clock) + (ticks_per_sec * 99) / 100;
s->next_second_time = qemu_get_clock(vm_clock) + (get_ticks_per_sec() * 99) / 100;
qemu_mod_timer(s->second_timer2, s->next_second_time);
io_memory = cpu_register_io_memory(rtc_mm_read, rtc_mm_write, s);