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-rw-r--r--hw/timer/i8254.c4
-rw-r--r--hw/timer/i8254_common.c6
-rw-r--r--hw/timer/mc146818rtc.c14
-rw-r--r--hw/timer/omap_gptimer.c2
-rw-r--r--hw/timer/omap_synctimer.c3
-rw-r--r--hw/timer/pl031.c10
-rw-r--r--hw/timer/pxa2xx_timer.c18
7 files changed, 31 insertions, 26 deletions
diff --git a/hw/timer/i8254.c b/hw/timer/i8254.c
index b84a33f874..5e61ad50a8 100644
--- a/hw/timer/i8254.c
+++ b/hw/timer/i8254.c
@@ -53,7 +53,7 @@ static int pit_get_count(PITChannelState *s)
int counter;
d = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - s->count_load_time, PIT_FREQ,
- get_ticks_per_sec());
+ NANOSECONDS_PER_SECOND);
switch(s->mode) {
case 0:
case 1:
@@ -263,7 +263,7 @@ static void pit_irq_timer_update(PITChannelState *s, int64_t current_time)
#ifdef DEBUG_PIT
printf("irq_level=%d next_delay=%f\n",
irq_level,
- (double)(expire_time - current_time) / get_ticks_per_sec());
+ (double)(expire_time - current_time) / NANOSECONDS_PER_SECOND);
#endif
s->next_transition_time = expire_time;
if (expire_time != -1)
diff --git a/hw/timer/i8254_common.c b/hw/timer/i8254_common.c
index ed511b885b..e18299a482 100644
--- a/hw/timer/i8254_common.c
+++ b/hw/timer/i8254_common.c
@@ -47,7 +47,7 @@ int pit_get_out(PITChannelState *s, int64_t current_time)
int out;
d = muldiv64(current_time - s->count_load_time, PIT_FREQ,
- get_ticks_per_sec());
+ NANOSECONDS_PER_SECOND);
switch (s->mode) {
default:
case 0:
@@ -81,7 +81,7 @@ int64_t pit_get_next_transition_time(PITChannelState *s, int64_t current_time)
int period2;
d = muldiv64(current_time - s->count_load_time, PIT_FREQ,
- get_ticks_per_sec());
+ NANOSECONDS_PER_SECOND);
switch (s->mode) {
default:
case 0:
@@ -121,7 +121,7 @@ int64_t pit_get_next_transition_time(PITChannelState *s, int64_t current_time)
break;
}
/* convert to timer units */
- next_time = s->count_load_time + muldiv64(next_time, get_ticks_per_sec(),
+ next_time = s->count_load_time + muldiv64(next_time, NANOSECONDS_PER_SECOND,
PIT_FREQ);
/* fix potential rounding problems */
/* XXX: better solution: use a clock at PIT_FREQ Hz */
diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index 5e655041bc..496a7cd815 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -107,8 +107,8 @@ static uint64_t get_guest_rtc_ns(RTCState *s)
uint64_t guest_rtc;
uint64_t guest_clock = qemu_clock_get_ns(rtc_clock);
- guest_rtc = s->base_rtc * NANOSECONDS_PER_SECOND
- + guest_clock - s->last_update + s->offset;
+ guest_rtc = s->base_rtc * NANOSECONDS_PER_SECOND +
+ guest_clock - s->last_update + s->offset;
return guest_rtc;
}
@@ -121,7 +121,7 @@ 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_clock_get_ns(rtc_clock) +
- muldiv64(s->period / c, get_ticks_per_sec(), RTC_CLOCK_RATE);
+ muldiv64(s->period / c, NANOSECONDS_PER_SECOND, RTC_CLOCK_RATE);
timer_mod(s->coalesced_timer, next_clock);
}
}
@@ -167,10 +167,12 @@ static void periodic_timer_update(RTCState *s, int64_t current_time)
s->period = period;
#endif
/* compute 32 khz clock */
- cur_clock = muldiv64(current_time, RTC_CLOCK_RATE, get_ticks_per_sec());
+ cur_clock =
+ muldiv64(current_time, RTC_CLOCK_RATE, NANOSECONDS_PER_SECOND);
+
next_irq_clock = (cur_clock & ~(period - 1)) + period;
- s->next_periodic_time =
- muldiv64(next_irq_clock, get_ticks_per_sec(), RTC_CLOCK_RATE) + 1;
+ s->next_periodic_time = muldiv64(next_irq_clock, NANOSECONDS_PER_SECOND,
+ RTC_CLOCK_RATE) + 1;
timer_mod(s->periodic_timer, s->next_periodic_time);
} else {
#ifdef TARGET_I386
diff --git a/hw/timer/omap_gptimer.c b/hw/timer/omap_gptimer.c
index b30342129a..3a43863042 100644
--- a/hw/timer/omap_gptimer.c
+++ b/hw/timer/omap_gptimer.c
@@ -402,7 +402,7 @@ static void omap_gp_timer_write(void *opaque, hwaddr addr,
if (s->trigger == gpt_trigger_none)
omap_gp_timer_out(s, s->scpwm);
/* TODO: make sure this doesn't overflow 32-bits */
- s->ticks_per_sec = get_ticks_per_sec() << (s->pre ? s->ptv + 1 : 0);
+ s->ticks_per_sec = NANOSECONDS_PER_SECOND << (s->pre ? s->ptv + 1 : 0);
omap_gp_timer_update(s);
break;
diff --git a/hw/timer/omap_synctimer.c b/hw/timer/omap_synctimer.c
index edd8d98d57..9ee6519793 100644
--- a/hw/timer/omap_synctimer.c
+++ b/hw/timer/omap_synctimer.c
@@ -29,7 +29,8 @@ struct omap_synctimer_s {
/* 32-kHz Sync Timer of the OMAP2 */
static uint32_t omap_synctimer_read(struct omap_synctimer_s *s) {
- return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 0x8000, get_ticks_per_sec());
+ return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 0x8000,
+ NANOSECONDS_PER_SECOND);
}
void omap_synctimer_reset(struct omap_synctimer_s *s)
diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c
index 3ccb2cb460..bdec4785bb 100644
--- a/hw/timer/pl031.c
+++ b/hw/timer/pl031.c
@@ -80,7 +80,7 @@ static void pl031_interrupt(void * opaque)
static uint32_t pl031_get_count(PL031State *s)
{
int64_t now = qemu_clock_get_ns(rtc_clock);
- return s->tick_offset + now / get_ticks_per_sec();
+ return s->tick_offset + now / NANOSECONDS_PER_SECOND;
}
static void pl031_set_alarm(PL031State *s)
@@ -96,7 +96,7 @@ static void pl031_set_alarm(PL031State *s)
pl031_interrupt(s);
} else {
int64_t now = qemu_clock_get_ns(rtc_clock);
- timer_mod(s->timer, now + (int64_t)ticks * get_ticks_per_sec());
+ timer_mod(s->timer, now + (int64_t)ticks * NANOSECONDS_PER_SECOND);
}
}
@@ -204,7 +204,7 @@ static void pl031_init(Object *obj)
sysbus_init_irq(dev, &s->irq);
qemu_get_timedate(&tm, 0);
s->tick_offset = mktimegm(&tm) -
- qemu_clock_get_ns(rtc_clock) / get_ticks_per_sec();
+ qemu_clock_get_ns(rtc_clock) / NANOSECONDS_PER_SECOND;
s->timer = timer_new_ns(rtc_clock, pl031_interrupt, s);
}
@@ -216,7 +216,7 @@ static void pl031_pre_save(void *opaque)
/* tick_offset is base_time - rtc_clock base time. Instead, we want to
* store the base time relative to the QEMU_CLOCK_VIRTUAL for backwards-compatibility. */
int64_t delta = qemu_clock_get_ns(rtc_clock) - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
- s->tick_offset_vmstate = s->tick_offset + delta / get_ticks_per_sec();
+ s->tick_offset_vmstate = s->tick_offset + delta / NANOSECONDS_PER_SECOND;
}
static int pl031_post_load(void *opaque, int version_id)
@@ -224,7 +224,7 @@ static int pl031_post_load(void *opaque, int version_id)
PL031State *s = opaque;
int64_t delta = qemu_clock_get_ns(rtc_clock) - qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
- s->tick_offset = s->tick_offset_vmstate - delta / get_ticks_per_sec();
+ s->tick_offset = s->tick_offset_vmstate - delta / NANOSECONDS_PER_SECOND;
pl031_set_alarm(s);
return 0;
}
diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c
index 33449e66b5..59002b407e 100644
--- a/hw/timer/pxa2xx_timer.c
+++ b/hw/timer/pxa2xx_timer.c
@@ -119,11 +119,11 @@ static void pxa2xx_timer_update(void *opaque, uint64_t now_qemu)
uint64_t new_qemu;
now_vm = s->clock +
- muldiv64(now_qemu - s->lastload, s->freq, get_ticks_per_sec());
+ muldiv64(now_qemu - s->lastload, s->freq, NANOSECONDS_PER_SECOND);
for (i = 0; i < 4; i ++) {
new_qemu = now_qemu + muldiv64((uint32_t) (s->timer[i].value - now_vm),
- get_ticks_per_sec(), s->freq);
+ NANOSECONDS_PER_SECOND, s->freq);
timer_mod(s->timer[i].qtimer, new_qemu);
}
}
@@ -148,10 +148,10 @@ static void pxa2xx_timer_update4(void *opaque, uint64_t now_qemu, int n)
now_vm = s->tm4[counter].clock + muldiv64(now_qemu -
s->tm4[counter].lastload,
- s->tm4[counter].freq, get_ticks_per_sec());
+ s->tm4[counter].freq, NANOSECONDS_PER_SECOND);
new_qemu = now_qemu + muldiv64((uint32_t) (s->tm4[n].tm.value - now_vm),
- get_ticks_per_sec(), s->tm4[counter].freq);
+ NANOSECONDS_PER_SECOND, s->tm4[counter].freq);
timer_mod(s->tm4[n].tm.qtimer, new_qemu);
}
@@ -190,7 +190,7 @@ static uint64_t pxa2xx_timer_read(void *opaque, hwaddr offset,
return s->tm4[tm].tm.value;
case OSCR:
return s->clock + muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) -
- s->lastload, s->freq, get_ticks_per_sec());
+ s->lastload, s->freq, NANOSECONDS_PER_SECOND);
case OSCR11: tm ++;
/* fall through */
case OSCR10: tm ++;
@@ -214,15 +214,17 @@ static uint64_t pxa2xx_timer_read(void *opaque, hwaddr offset,
s->snapshot = s->tm4[tm - 1].clock + muldiv64(
qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) -
s->tm4[tm - 1].lastload,
- s->tm4[tm - 1].freq, get_ticks_per_sec());
+ s->tm4[tm - 1].freq, NANOSECONDS_PER_SECOND);
else
s->snapshot = s->tm4[tm - 1].clock;
}
if (!s->tm4[tm].freq)
return s->tm4[tm].clock;
- return s->tm4[tm].clock + muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) -
- s->tm4[tm].lastload, s->tm4[tm].freq, get_ticks_per_sec());
+ return s->tm4[tm].clock +
+ muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) -
+ s->tm4[tm].lastload, s->tm4[tm].freq,
+ NANOSECONDS_PER_SECOND);
case OIER:
return s->irq_enabled;
case OSSR: /* Status register */
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-22 10:21:12 +0000