Unexport ticks_per_sec variable. Create get_ticks_per_sec() function

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

36 files changed, 110 insertions, 98 deletions

diff --git a/hw/acpi.c b/hw/acpi.c
index 6eddd0e..ef4f782 100644
--- a/hw/acpi.c
+++ b/hw/acpi.c
@@ -79,7 +79,7 @@ static PIIX4PMState *pm_state;
 static uint32_t get_pmtmr(PIIX4PMState *s)
 {
     uint32_t d;
-    d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, ticks_per_sec);
+    d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, get_ticks_per_sec());
     return d & 0xffffff;
 }
 
@@ -88,7 +88,7 @@ static int get_pmsts(PIIX4PMState *s)
     int64_t d;
     int pmsts;
     pmsts = s->pmsts;
-    d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, ticks_per_sec);
+    d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, get_ticks_per_sec());
     if (d >= s->tmr_overflow_time)
         s->pmsts |= TMROF_EN;
     return s->pmsts;
@@ -105,7 +105,7 @@ static void pm_update_sci(PIIX4PMState *s)
     qemu_set_irq(s->irq, sci_level);
     /* schedule a timer interruption if needed */
     if ((s->pmen & TMROF_EN) && !(pmsts & TMROF_EN)) {
-        expire_time = muldiv64(s->tmr_overflow_time, ticks_per_sec, PM_FREQ);
+        expire_time = muldiv64(s->tmr_overflow_time, get_ticks_per_sec(), PM_FREQ);
         qemu_mod_timer(s->tmr_timer, expire_time);
     } else {
         qemu_del_timer(s->tmr_timer);
@@ -130,7 +130,8 @@ static void pm_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
             pmsts = get_pmsts(s);
             if (pmsts & val & TMROF_EN) {
                 /* if TMRSTS is reset, then compute the new overflow time */
-                d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, ticks_per_sec);
+                d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ,
+                             get_ticks_per_sec());
                 s->tmr_overflow_time = (d + 0x800000LL) & ~0x7fffffLL;
             }
             s->pmsts &= ~val;
diff --git a/hw/adlib.c b/hw/adlib.c
index e1e4077..1d8092b 100644
--- a/hw/adlib.c
+++ b/hw/adlib.c
@@ -165,7 +165,7 @@ static void timer_handler (int c, double interval_Sec)
 
     s->ticking[n] = 1;
 #ifdef DEBUG
-    interval = ticks_per_sec * interval_Sec;
+    interval = get_ticks_per_sec() * interval_Sec;
     exp = qemu_get_clock (vm_clock) + interval;
     s->exp[n] = exp;
 #endif
diff --git a/hw/baum.c b/hw/baum.c
index a23e685..665deab 100644
--- a/hw/baum.c
+++ b/hw/baum.c
@@ -335,7 +335,8 @@ static int baum_eat_packet(BaumDriverState *baum, const uint8_t *buf, int len)
         int i;
 
         /* Allow 100ms to complete the DisplayData packet */
-        qemu_mod_timer(baum->cellCount_timer, qemu_get_clock(vm_clock) + ticks_per_sec / 10);
+        qemu_mod_timer(baum->cellCount_timer, qemu_get_clock(vm_clock) +
+                       get_ticks_per_sec() / 10);
         for (i = 0; i < baum->x * baum->y ; i++) {
             EAT(c);
             cells[i] = c;
diff --git a/hw/bt-hci-csr.c b/hw/bt-hci-csr.c
index 19d23f5..7300ea6 100644
--- a/hw/bt-hci-csr.c
+++ b/hw/bt-hci-csr.c
@@ -363,7 +363,7 @@ static int csrhci_ioctl(struct CharDriverState *chr, int cmd, void *arg)
     switch (cmd) {
     case CHR_IOCTL_SERIAL_SET_PARAMS:
         ssp = (QEMUSerialSetParams *) arg;
-        s->baud_delay = ticks_per_sec / ssp->speed;
+        s->baud_delay = get_ticks_per_sec() / ssp->speed;
         /* Moments later... (but shorter than 100ms) */
         s->modem_state |= CHR_TIOCM_CTS;
         break;
@@ -389,7 +389,7 @@ static void csrhci_reset(struct csrhci_s *s)
     s->out_len = 0;
     s->out_size = FIFO_LEN;
     s->in_len = 0;
-    s->baud_delay = ticks_per_sec;
+    s->baud_delay = get_ticks_per_sec();
     s->enable = 0;
     s->in_hdr = INT_MAX;
     s->in_data = INT_MAX;
diff --git a/hw/bt-hci.c b/hw/bt-hci.c
index d510d81..669866a 100644
--- a/hw/bt-hci.c
+++ b/hw/bt-hci.c
@@ -577,7 +577,7 @@ static void bt_hci_inquiry_result(struct bt_hci_s *hci,
 static void bt_hci_mod_timer_1280ms(QEMUTimer *timer, int period)
 {
     qemu_mod_timer(timer, qemu_get_clock(vm_clock) +
-                    muldiv64(period << 7, ticks_per_sec, 100));
+                   muldiv64(period << 7, get_ticks_per_sec(), 100));
 }
 
 static void bt_hci_inquiry_start(struct bt_hci_s *hci, int length)
@@ -1086,7 +1086,7 @@ static int bt_hci_mode_change(struct bt_hci_s *hci, uint16_t handle,
     bt_hci_event_status(hci, HCI_SUCCESS);
 
     qemu_mod_timer(link->acl_mode_timer, qemu_get_clock(vm_clock) +
-                            muldiv64(interval * 625, ticks_per_sec, 1000000));
+                   muldiv64(interval * 625, get_ticks_per_sec(), 1000000));
     bt_hci_lmp_mode_change_master(hci, link->link, mode, interval);
 
     return 0;
diff --git a/hw/cuda.c b/hw/cuda.c
index 3acd881..552e422 100644
--- a/hw/cuda.c
+++ b/hw/cuda.c
@@ -171,7 +171,7 @@ static unsigned int get_counter(CUDATimer *s)
     unsigned int counter;
 
     d = muldiv64(qemu_get_clock(vm_clock) - s->load_time,
-                 CUDA_TIMER_FREQ, ticks_per_sec);
+                 CUDA_TIMER_FREQ, get_ticks_per_sec());
     if (s->index == 0) {
         /* the timer goes down from latch to -1 (period of latch + 2) */
         if (d <= (s->counter_value + 1)) {
@@ -201,7 +201,7 @@ static int64_t get_next_irq_time(CUDATimer *s, int64_t current_time)
 
     /* current counter value */
     d = muldiv64(current_time - s->load_time,
-                 CUDA_TIMER_FREQ, ticks_per_sec);
+                 CUDA_TIMER_FREQ, get_ticks_per_sec());
     /* the timer goes down from latch to -1 (period of latch + 2) */
     if (d <= (s->counter_value + 1)) {
         counter = (s->counter_value - d) & 0xffff;
@@ -220,7 +220,7 @@ static int64_t get_next_irq_time(CUDATimer *s, int64_t current_time)
     }
     CUDA_DPRINTF("latch=%d counter=%" PRId64 " delta_next=%" PRId64 "\n",
                  s->latch, d, next_time - d);
-    next_time = muldiv64(next_time, ticks_per_sec, CUDA_TIMER_FREQ) +
+    next_time = muldiv64(next_time, get_ticks_per_sec(), CUDA_TIMER_FREQ) +
         s->load_time;
     if (next_time <= current_time)
         next_time = current_time + 1;
@@ -505,7 +505,7 @@ static void cuda_adb_poll(void *opaque)
     }
     qemu_mod_timer(s->adb_poll_timer,
                    qemu_get_clock(vm_clock) +
-                   (ticks_per_sec / CUDA_ADB_POLL_FREQ));
+                   (get_ticks_per_sec() / CUDA_ADB_POLL_FREQ));
 }
 
 static void cuda_receive_packet(CUDAState *s,
@@ -523,7 +523,7 @@ static void cuda_receive_packet(CUDAState *s,
             if (autopoll) {
                 qemu_mod_timer(s->adb_poll_timer,
                                qemu_get_clock(vm_clock) +
-                               (ticks_per_sec / CUDA_ADB_POLL_FREQ));
+                               (get_ticks_per_sec() / CUDA_ADB_POLL_FREQ));
             } else {
                 qemu_del_timer(s->adb_poll_timer);
             }
@@ -534,14 +534,14 @@ static void cuda_receive_packet(CUDAState *s,
         break;
     case CUDA_SET_TIME:
         ti = (((uint32_t)data[1]) << 24) + (((uint32_t)data[2]) << 16) + (((uint32_t)data[3]) << 8) + data[4];
-        s->tick_offset = ti - (qemu_get_clock(vm_clock) / ticks_per_sec);
+        s->tick_offset = ti - (qemu_get_clock(vm_clock) / get_ticks_per_sec());
         obuf[0] = CUDA_PACKET;
         obuf[1] = 0;
         obuf[2] = 0;
         cuda_send_packet_to_host(s, obuf, 3);
         break;
     case CUDA_GET_TIME:
-        ti = s->tick_offset + (qemu_get_clock(vm_clock) / ticks_per_sec);
+        ti = s->tick_offset + (qemu_get_clock(vm_clock) / get_ticks_per_sec());
         obuf[0] = CUDA_PACKET;
         obuf[1] = 0;
         obuf[2] = 0;
diff --git a/hw/dp8393x.c b/hw/dp8393x.c
index fcf0398..067831d 100644
--- a/hw/dp8393x.c
+++ b/hw/dp8393x.c
@@ -290,7 +290,7 @@ static void set_next_tick(dp8393xState *s)
 
     ticks = s->regs[SONIC_WT1] << 16 | s->regs[SONIC_WT0];
     s->wt_last_update = qemu_get_clock(vm_clock);
-    delay = ticks_per_sec * ticks / 5000000;
+    delay = get_ticks_per_sec() * ticks / 5000000;
     qemu_mod_timer(s->watchdog, s->wt_last_update + delay);
 }
 
diff --git a/hw/fdc.c b/hw/fdc.c
index 47b1c9d..84b181d 100644
--- a/hw/fdc.c
+++ b/hw/fdc.c
@@ -1541,7 +1541,7 @@ static void fdctrl_handle_readid (fdctrl_t *fdctrl, int direction)
     /* XXX: should set main status register to busy */
     cur_drv->head = (fdctrl->fifo[1] >> 2) & 1;
     qemu_mod_timer(fdctrl->result_timer,
-                   qemu_get_clock(vm_clock) + (ticks_per_sec / 50));
+                   qemu_get_clock(vm_clock) + (get_ticks_per_sec() / 50));
 }
 
 static void fdctrl_handle_format_track (fdctrl_t *fdctrl, int direction)
diff --git a/hw/i8254.c b/hw/i8254.c
index 6a8cd3e..5c49e6e 100644
--- a/hw/i8254.c
+++ b/hw/i8254.c
@@ -66,7 +66,8 @@ static int pit_get_count(PITChannelState *s)
     uint64_t d;
     int counter;
 
-    d = muldiv64(qemu_get_clock(vm_clock) - s->count_load_time, PIT_FREQ, ticks_per_sec);
+    d = muldiv64(qemu_get_clock(vm_clock) - s->count_load_time, PIT_FREQ,
+                 get_ticks_per_sec());
     switch(s->mode) {
     case 0:
     case 1:
@@ -91,7 +92,8 @@ static int pit_get_out1(PITChannelState *s, int64_t current_time)
     uint64_t d;
     int out;
 
-    d = muldiv64(current_time - s->count_load_time, PIT_FREQ, ticks_per_sec);
+    d = muldiv64(current_time - s->count_load_time, PIT_FREQ,
+                 get_ticks_per_sec());
     switch(s->mode) {
     default:
     case 0:
@@ -130,7 +132,8 @@ static int64_t pit_get_next_transition_time(PITChannelState *s,
     uint64_t d, next_time, base;
     int period2;
 
-    d = muldiv64(current_time - s->count_load_time, PIT_FREQ, ticks_per_sec);
+    d = muldiv64(current_time - s->count_load_time, PIT_FREQ,
+                 get_ticks_per_sec());
     switch(s->mode) {
     default:
     case 0:
@@ -166,7 +169,8 @@ static int64_t pit_get_next_transition_time(PITChannelState *s,
         break;
     }
     /* convert to timer units */
-    next_time = s->count_load_time + muldiv64(next_time, ticks_per_sec, PIT_FREQ);
+    next_time = s->count_load_time + muldiv64(next_time, get_ticks_per_sec(),
+                                              PIT_FREQ);
     /* fix potential rounding problems */
     /* XXX: better solution: use a clock at PIT_FREQ Hz */
     if (next_time <= current_time)
@@ -373,7 +377,7 @@ 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) / ticks_per_sec);
+           (double)(expire_time - current_time) / get_ticks_per_sec());
 #endif
     s->next_transition_time = expire_time;
     if (expire_time != -1)
diff --git a/hw/i8259.c b/hw/i8259.c
index 74acc39..9b2896c 100644
--- a/hw/i8259.c
+++ b/hw/i8259.c
@@ -247,7 +247,8 @@ int pic_read_irq(PicState2 *s)
 #ifdef DEBUG_IRQ_LATENCY
     printf("IRQ%d latency=%0.3fus\n",
            irq,
-           (double)(qemu_get_clock(vm_clock) - irq_time[irq]) * 1000000.0 / ticks_per_sec);
+           (double)(qemu_get_clock(vm_clock) -
+                    irq_time[irq]) * 1000000.0 / get_ticks_per_sec());
 #endif
 #if defined(DEBUG_PIC)
     printf("pic_interrupt: irq=%d\n", irq);
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 87d5cdf..5f6e2cb 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -647,7 +647,7 @@ static void ide_sector_write(IDEState *s)
            option _only_ to install Windows 2000. You must disable it
            for normal use. */
         qemu_mod_timer(s->sector_write_timer, 
-                       qemu_get_clock(vm_clock) + (ticks_per_sec / 1000));
+                       qemu_get_clock(vm_clock) + (get_ticks_per_sec() / 1000));
     } else 
 #endif
     {
diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index a1ff9ba..9d6a627 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -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);
diff --git a/hw/mips_timer.c b/hw/mips_timer.c
index d341e51..bb3c3e4 100644
--- a/hw/mips_timer.c
+++ b/hw/mips_timer.c
@@ -27,7 +27,7 @@ uint32_t cpu_mips_get_count (CPUState *env)
     else
         return env->CP0_Count +
             (uint32_t)muldiv64(qemu_get_clock(vm_clock),
-                               TIMER_FREQ, ticks_per_sec);
+                               TIMER_FREQ, get_ticks_per_sec());
 }
 
 static void cpu_mips_timer_update(CPUState *env)
@@ -37,8 +37,8 @@ static void cpu_mips_timer_update(CPUState *env)
 
     now = qemu_get_clock(vm_clock);
     wait = env->CP0_Compare - env->CP0_Count -
-	    (uint32_t)muldiv64(now, TIMER_FREQ, ticks_per_sec);
-    next = now + muldiv64(wait, ticks_per_sec, TIMER_FREQ);
+	    (uint32_t)muldiv64(now, TIMER_FREQ, get_ticks_per_sec());
+    next = now + muldiv64(wait, get_ticks_per_sec(), TIMER_FREQ);
     qemu_mod_timer(env->timer, next);
 }
 
@@ -50,7 +50,7 @@ void cpu_mips_store_count (CPUState *env, uint32_t count)
         /* Store new count register */
         env->CP0_Count =
             count - (uint32_t)muldiv64(qemu_get_clock(vm_clock),
-                                       TIMER_FREQ, ticks_per_sec);
+                                       TIMER_FREQ, get_ticks_per_sec());
         /* Update timer timer */
         cpu_mips_timer_update(env);
     }
@@ -75,7 +75,7 @@ void cpu_mips_stop_count(CPUState *env)
 {
     /* Store the current value */
     env->CP0_Count += (uint32_t)muldiv64(qemu_get_clock(vm_clock),
-                                         TIMER_FREQ, ticks_per_sec);
+                                         TIMER_FREQ, get_ticks_per_sec());
 }
 
 static void mips_timer_cb (void *opaque)
diff --git a/hw/omap1.c b/hw/omap1.c
index e870d96..06c7158 100644
--- a/hw/omap1.c
+++ b/hw/omap1.c
@@ -675,7 +675,7 @@ static inline uint32_t omap_timer_read(struct omap_mpu_timer_s *timer)
 
     if (timer->st && timer->enable && timer->rate)
         return timer->val - muldiv64(distance >> (timer->ptv + 1),
-                        timer->rate, ticks_per_sec);
+                                     timer->rate, get_ticks_per_sec());
     else
         return timer->val;
 }
@@ -693,7 +693,7 @@ static inline void omap_timer_update(struct omap_mpu_timer_s *timer)
     if (timer->enable && timer->st && timer->rate) {
         timer->val = timer->reset_val;	/* Should skip this on clk enable */
         expires = muldiv64((uint64_t) timer->val << (timer->ptv + 1),
-                        ticks_per_sec, timer->rate);
+                           get_ticks_per_sec(), timer->rate);
 
         /* If timer expiry would be sooner than in about 1 ms and
          * auto-reload isn't set, then fire immediately.  This is a hack
@@ -701,7 +701,7 @@ static inline void omap_timer_update(struct omap_mpu_timer_s *timer)
          * sets the interval to a very low value and polls the status bit
          * in a busy loop when it wants to sleep just a couple of CPU
          * ticks.  */
-        if (expires > (ticks_per_sec >> 10) || timer->ar)
+        if (expires > (get_ticks_per_sec() >> 10) || timer->ar)
             qemu_mod_timer(timer->timer, timer->time + expires);
         else
             qemu_bh_schedule(timer->tick);
@@ -1158,14 +1158,14 @@ static void omap_ulpd_pm_write(void *opaque, target_phys_addr_t addr,
                 now -= s->ulpd_gauge_start;
 
                 /* 32-kHz ticks */
-                ticks = muldiv64(now, 32768, ticks_per_sec);
+                ticks = muldiv64(now, 32768, get_ticks_per_sec());
                 s->ulpd_pm_regs[0x00 >> 2] = (ticks >>  0) & 0xffff;
                 s->ulpd_pm_regs[0x04 >> 2] = (ticks >> 16) & 0xffff;
                 if (ticks >> 32)	/* OVERFLOW_32K */
                     s->ulpd_pm_regs[0x14 >> 2] |= 1 << 2;
 
                 /* High frequency ticks */
-                ticks = muldiv64(now, 12000000, ticks_per_sec);
+                ticks = muldiv64(now, 12000000, get_ticks_per_sec());
                 s->ulpd_pm_regs[0x08 >> 2] = (ticks >>  0) & 0xffff;
                 s->ulpd_pm_regs[0x0c >> 2] = (ticks >> 16) & 0xffff;
                 if (ticks >> 32)	/* OVERFLOW_HI_FREQ */
@@ -3831,7 +3831,8 @@ static void omap_mcbsp_source_tick(void *opaque)
     s->rx_req = s->rx_rate << bps[(s->rcr[0] >> 5) & 7];
 
     omap_mcbsp_rx_newdata(s);
-    qemu_mod_timer(s->source_timer, qemu_get_clock(vm_clock) + ticks_per_sec);
+    qemu_mod_timer(s->source_timer, qemu_get_clock(vm_clock) +
+                   get_ticks_per_sec());
 }
 
 static void omap_mcbsp_rx_start(struct omap_mcbsp_s *s)
@@ -3876,7 +3877,8 @@ static void omap_mcbsp_sink_tick(void *opaque)
     s->tx_req = s->tx_rate << bps[(s->xcr[0] >> 5) & 7];
 
     omap_mcbsp_tx_newdata(s);
-    qemu_mod_timer(s->sink_timer, qemu_get_clock(vm_clock) + ticks_per_sec);
+    qemu_mod_timer(s->sink_timer, qemu_get_clock(vm_clock) +
+                   get_ticks_per_sec());
 }
 
 static void omap_mcbsp_tx_start(struct omap_mcbsp_s *s)
diff --git a/hw/omap2.c b/hw/omap2.c
index 6a681d6..ef338a5 100644
--- a/hw/omap2.c
+++ b/hw/omap2.c
@@ -412,7 +412,7 @@ static void omap_gp_timer_write(void *opaque, target_phys_addr_t 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 = ticks_per_sec << (s->pre ? s->ptv + 1 : 0);
+        s->ticks_per_sec = get_ticks_per_sec() << (s->pre ? s->ptv + 1 : 0);
         omap_gp_timer_update(s);
         break;
 
@@ -491,7 +491,7 @@ struct omap_gp_timer_s *omap_gp_timer_init(struct omap_target_agent_s *ta,
 
 /* 32-kHz Sync Timer of the OMAP2 */
 static uint32_t omap_synctimer_read(struct omap_synctimer_s *s) {
-    return muldiv64(qemu_get_clock(vm_clock), 0x8000, ticks_per_sec);
+    return muldiv64(qemu_get_clock(vm_clock), 0x8000, get_ticks_per_sec());
 }
 
 static void omap_synctimer_reset(struct omap_synctimer_s *s)
diff --git a/hw/pcnet.c b/hw/pcnet.c
index 8c352d2..ae98a20 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -726,7 +726,7 @@ static inline int64_t pcnet_get_next_poll_time(PCNetState *s, int64_t current_ti
 {
     int64_t next_time = current_time +
         muldiv64(65536 - (CSR_SPND(s) ? 0 : CSR_POLL(s)),
-                 ticks_per_sec, 33000000L);
+                 get_ticks_per_sec(), 33000000L);
     if (next_time <= current_time)
         next_time = current_time + 1;
     return next_time;
diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c
index 7f5094b..135c850 100644
--- a/hw/pflash_cfi02.c
+++ b/hw/pflash_cfi02.c
@@ -389,7 +389,7 @@ static void pflash_write (pflash_t *pfl, uint32_t offset, uint32_t value,
             pflash_update(pfl, 0, pfl->chip_len);
             /* Let's wait 5 seconds before chip erase is done */
             qemu_mod_timer(pfl->timer,
-                           qemu_get_clock(vm_clock) + (ticks_per_sec * 5));
+                           qemu_get_clock(vm_clock) + (get_ticks_per_sec() * 5));
             break;
         case 0x30:
             /* Sector erase */
@@ -402,7 +402,7 @@ static void pflash_write (pflash_t *pfl, uint32_t offset, uint32_t value,
             pfl->status = 0x00;
             /* Let's wait 1/2 second before sector erase is done */
             qemu_mod_timer(pfl->timer,
-                           qemu_get_clock(vm_clock) + (ticks_per_sec / 2));
+                           qemu_get_clock(vm_clock) + (get_ticks_per_sec() / 2));
             break;
         default:
             DPRINTF("%s: invalid command %02x (wc 5)\n", __func__, cmd);
diff --git a/hw/pl031.c b/hw/pl031.c
index 19577dd..45b7032 100644
--- a/hw/pl031.c
+++ b/hw/pl031.c
@@ -67,7 +67,7 @@ static uint32_t pl031_get_count(pl031_state *s)
 {
     /* This assumes qemu_get_clock returns the time since the machine was
        created.  */
-    return s->tick_offset + qemu_get_clock(vm_clock) / ticks_per_sec;
+    return s->tick_offset + qemu_get_clock(vm_clock) / get_ticks_per_sec();
 }
 
 static void pl031_set_alarm(pl031_state *s)
@@ -76,7 +76,7 @@ static void pl031_set_alarm(pl031_state *s)
     uint32_t ticks;
 
     now = qemu_get_clock(vm_clock);
-    ticks = s->tick_offset + now / ticks_per_sec;
+    ticks = s->tick_offset + now / get_ticks_per_sec();
 
     /* The timer wraps around.  This subtraction also wraps in the same way,
        and gives correct results when alarm < now_ticks.  */
@@ -86,7 +86,7 @@ static void pl031_set_alarm(pl031_state *s)
         qemu_del_timer(s->timer);
         pl031_interrupt(s);
     } else {
-        qemu_mod_timer(s->timer, now + (int64_t)ticks * ticks_per_sec);
+        qemu_mod_timer(s->timer, now + (int64_t)ticks * get_ticks_per_sec());
     }
 }
 
diff --git a/hw/ppc.c b/hw/ppc.c
index a01bde9..2d66b9d 100644
--- a/hw/ppc.c
+++ b/hw/ppc.c
@@ -397,7 +397,7 @@ static inline uint64_t cpu_ppc_get_tb(ppc_tb_t *tb_env, uint64_t vmclk,
                                       int64_t tb_offset)
 {
     /* TB time in tb periods */
-    return muldiv64(vmclk, tb_env->tb_freq, ticks_per_sec) + tb_offset;
+    return muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec()) + tb_offset;
 }
 
 uint32_t cpu_ppc_load_tbl (CPUState *env)
@@ -430,7 +430,7 @@ uint32_t cpu_ppc_load_tbu (CPUState *env)
 static inline void cpu_ppc_store_tb(ppc_tb_t *tb_env, uint64_t vmclk,
                                     int64_t *tb_offsetp, uint64_t value)
 {
-    *tb_offsetp = value - muldiv64(vmclk, tb_env->tb_freq, ticks_per_sec);
+    *tb_offsetp = value - muldiv64(vmclk, tb_env->tb_freq, get_ticks_per_sec());
     LOG_TB("%s: tb %016" PRIx64 " offset %08" PRIx64 "\n",
                 __func__, value, *tb_offsetp);
 }
@@ -557,9 +557,9 @@ static inline uint32_t _cpu_ppc_load_decr(CPUState *env, uint64_t next)
 
     diff = next - qemu_get_clock(vm_clock);
     if (diff >= 0)
-        decr = muldiv64(diff, tb_env->decr_freq, ticks_per_sec);
+        decr = muldiv64(diff, tb_env->decr_freq, get_ticks_per_sec());
     else
-        decr = -muldiv64(-diff, tb_env->decr_freq, ticks_per_sec);
+        decr = -muldiv64(-diff, tb_env->decr_freq, get_ticks_per_sec());
     LOG_TB("%s: %08" PRIx32 "\n", __func__, decr);
 
     return decr;
@@ -586,7 +586,7 @@ uint64_t cpu_ppc_load_purr (CPUState *env)
 
     diff = qemu_get_clock(vm_clock) - tb_env->purr_start;
 
-    return tb_env->purr_load + muldiv64(diff, tb_env->tb_freq, ticks_per_sec);
+    return tb_env->purr_load + muldiv64(diff, tb_env->tb_freq, get_ticks_per_sec());
 }
 
 /* When decrementer expires,
@@ -618,7 +618,7 @@ static void __cpu_ppc_store_decr (CPUState *env, uint64_t *nextp,
     LOG_TB("%s: %08" PRIx32 " => %08" PRIx32 "\n", __func__,
                 decr, value);
     now = qemu_get_clock(vm_clock);
-    next = now + muldiv64(value, ticks_per_sec, tb_env->decr_freq);
+    next = now + muldiv64(value, get_ticks_per_sec(), tb_env->decr_freq);
     if (is_excp)
         next += *nextp - now;
     if (next == now)
@@ -788,7 +788,7 @@ static void cpu_4xx_fit_cb (void *opaque)
         /* Cannot occur, but makes gcc happy */
         return;
     }
-    next = now + muldiv64(next, ticks_per_sec, tb_env->tb_freq);
+    next = now + muldiv64(next, get_ticks_per_sec(), tb_env->tb_freq);
     if (next == now)
         next++;
     qemu_mod_timer(ppcemb_timer->fit_timer, next);
@@ -818,7 +818,7 @@ static void start_stop_pit (CPUState *env, ppc_tb_t *tb_env, int is_excp)
                     __func__, ppcemb_timer->pit_reload);
         now = qemu_get_clock(vm_clock);
         next = now + muldiv64(ppcemb_timer->pit_reload,
-                              ticks_per_sec, tb_env->decr_freq);
+                              get_ticks_per_sec(), tb_env->decr_freq);
         if (is_excp)
             next += tb_env->decr_next - now;
         if (next == now)
@@ -878,7 +878,7 @@ static void cpu_4xx_wdt_cb (void *opaque)
         /* Cannot occur, but makes gcc happy */
         return;
     }
-    next = now + muldiv64(next, ticks_per_sec, tb_env->decr_freq);
+    next = now + muldiv64(next, get_ticks_per_sec(), tb_env->decr_freq);
     if (next == now)
         next++;
     LOG_TB("%s: TCR " TARGET_FMT_lx " TSR " TARGET_FMT_lx "\n", __func__,
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c
index 65d70d3..59def4c 100644
--- a/hw/ppc405_uc.c
+++ b/hw/ppc405_uc.c
@@ -1379,7 +1379,7 @@ static uint32_t ppc4xx_gpt_readl (void *opaque, target_phys_addr_t addr)
     case 0x00:
         /* Time base counter */
         ret = muldiv64(qemu_get_clock(vm_clock) + gpt->tb_offset,
-                       gpt->tb_freq, ticks_per_sec);
+                       gpt->tb_freq, get_ticks_per_sec());
         break;
     case 0x10:
         /* Output enable */
@@ -1434,7 +1434,7 @@ static void ppc4xx_gpt_writel (void *opaque,
     switch (addr) {
     case 0x00:
         /* Time base counter */
-        gpt->tb_offset = muldiv64(value, ticks_per_sec, gpt->tb_freq)
+        gpt->tb_offset = muldiv64(value, get_ticks_per_sec(), gpt->tb_freq)
             - qemu_get_clock(vm_clock);
         ppc4xx_gpt_compute_timer(gpt);
         break;
diff --git a/hw/pxa2xx_timer.c b/hw/pxa2xx_timer.c
index 154537b..43bad2c 100644
--- a/hw/pxa2xx_timer.c
+++ b/hw/pxa2xx_timer.c
@@ -98,11 +98,11 @@ 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, ticks_per_sec);
+            muldiv64(now_qemu - s->lastload, s->freq, get_ticks_per_sec());
 
     for (i = 0; i < 4; i ++) {
         new_qemu = now_qemu + muldiv64((uint32_t) (s->timer[i].value - now_vm),
-                        ticks_per_sec, s->freq);
+                        get_ticks_per_sec(), s->freq);
         qemu_mod_timer(s->timer[i].qtimer, new_qemu);
     }
 }
@@ -127,10 +127,10 @@ 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, ticks_per_sec);
+                    s->tm4[counter].freq, get_ticks_per_sec());
 
     new_qemu = now_qemu + muldiv64((uint32_t) (s->tm4[n].tm.value - now_vm),
-                    ticks_per_sec, s->tm4[counter].freq);
+                    get_ticks_per_sec(), s->tm4[counter].freq);
     qemu_mod_timer(s->tm4[n].tm.qtimer, new_qemu);
 }
 
@@ -158,7 +158,7 @@ static uint32_t pxa2xx_timer_read(void *opaque, target_phys_addr_t offset)
         return s->tm4[tm].tm.value;
     case OSCR:
         return s->clock + muldiv64(qemu_get_clock(vm_clock) -
-                        s->lastload, s->freq, ticks_per_sec);
+                        s->lastload, s->freq, get_ticks_per_sec());
     case OSCR11: tm ++;
     case OSCR10: tm ++;
     case OSCR9:  tm ++;
@@ -175,7 +175,7 @@ static uint32_t pxa2xx_timer_read(void *opaque, target_phys_addr_t offset)
                 s->snapshot = s->tm4[tm - 1].clock + muldiv64(
                                 qemu_get_clock(vm_clock) -
                                 s->tm4[tm - 1].lastload,
-                                s->tm4[tm - 1].freq, ticks_per_sec);
+                                s->tm4[tm - 1].freq, get_ticks_per_sec());
             else
                 s->snapshot = s->tm4[tm - 1].clock;
         }
@@ -183,7 +183,7 @@ static uint32_t pxa2xx_timer_read(void *opaque, target_phys_addr_t offset)
         if (!s->tm4[tm].freq)
             return s->tm4[tm].clock;
         return s->tm4[tm].clock + muldiv64(qemu_get_clock(vm_clock) -
-                        s->tm4[tm].lastload, s->tm4[tm].freq, ticks_per_sec);
+                        s->tm4[tm].lastload, s->tm4[tm].freq, get_ticks_per_sec());
     case OIER:
         return s->irq_enabled;
     case OSSR:	/* Status register */
diff --git a/hw/rc4030.c b/hw/rc4030.c
index f4ac83f..c2b2a3e 100644
--- a/hw/rc4030.c
+++ b/hw/rc4030.c
@@ -104,7 +104,8 @@ static void set_next_tick(rc4030State *s)
 
     tm_hz = 1000 / (s->itr + 1);
 
-    qemu_mod_timer(s->periodic_timer, qemu_get_clock(vm_clock) + ticks_per_sec / tm_hz);
+    qemu_mod_timer(s->periodic_timer, qemu_get_clock(vm_clock) +
+                   get_ticks_per_sec() / tm_hz);
 }
 
 /* called for accesses to rc4030 */
diff --git a/hw/rtl8139.c b/hw/rtl8139.c
index 3bd72e5..83cb1ff 100644
--- a/hw/rtl8139.c
+++ b/hw/rtl8139.c
@@ -3361,7 +3361,7 @@ static CPUWriteMemoryFunc * const rtl8139_mmio_write[3] = {
 static inline int64_t rtl8139_get_next_tctr_time(RTL8139State *s, int64_t current_time)
 {
     int64_t next_time = current_time +
-        muldiv64(1, ticks_per_sec, PCI_FREQUENCY);
+        muldiv64(1, get_ticks_per_sec(), PCI_FREQUENCY);
     if (next_time <= current_time)
         next_time = current_time + 1;
     return next_time;
@@ -3385,7 +3385,8 @@ static void rtl8139_timer(void *opaque)
 
     curr_time = qemu_get_clock(vm_clock);
 
-    curr_tick = muldiv64(curr_time - s->TCTR_base, PCI_FREQUENCY, ticks_per_sec);
+    curr_tick = muldiv64(curr_time - s->TCTR_base, PCI_FREQUENCY,
+                         get_ticks_per_sec());
 
     if (s->TimerInt && curr_tick >= s->TimerInt)
     {
diff --git a/hw/sb16.c b/hw/sb16.c
index 38c5b72..f6be267 100644
--- a/hw/sb16.c
+++ b/hw/sb16.c
@@ -757,8 +757,8 @@ static void complete (SB16State *s)
                 freq = s->freq > 0 ? s->freq : 11025;
                 samples = dsp_get_lohi (s) + 1;
                 bytes = samples << s->fmt_stereo << (s->fmt_bits == 16);
-                ticks = (bytes * ticks_per_sec) / freq;
-                if (ticks < ticks_per_sec / 1024) {
+                ticks = (bytes * get_ticks_per_sec()) / freq;
+                if (ticks < get_ticks_per_sec() / 1024) {
                     qemu_irq_raise (s->pic);
                 }
                 else {
diff --git a/hw/serial.c b/hw/serial.c
index f5988a5..f9c7246b 100644
--- a/hw/serial.c
+++ b/hw/serial.c
@@ -246,7 +246,7 @@ static void serial_update_parameters(SerialState *s)
     ssp.parity = parity;
     ssp.data_bits = data_bits;
     ssp.stop_bits = stop_bits;
-    s->char_transmit_time =  (ticks_per_sec / speed) * frame_size;
+    s->char_transmit_time =  (get_ticks_per_sec() / speed) * frame_size;
     qemu_chr_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp);
 #if 0
     printf("speed=%d parity=%c data=%d stop=%d\n",
@@ -286,7 +286,7 @@ static void serial_update_msl(SerialState *s)
        We'll be lazy and poll only every 10ms, and only poll it at all if MSI interrupts are turned on */
 
     if (s->poll_msl)
-        qemu_mod_timer(s->modem_status_poll, qemu_get_clock(vm_clock) + ticks_per_sec / 100);
+        qemu_mod_timer(s->modem_status_poll, qemu_get_clock(vm_clock) + get_ticks_per_sec() / 100);
 }
 
 static void serial_xmit(void *opaque)
@@ -695,7 +695,7 @@ static void serial_reset(void *opaque)
     s->mcr = UART_MCR_OUT2;
     s->scr = 0;
     s->tsr_retry = 0;
-    s->char_transmit_time = (ticks_per_sec / 9600) * 9;
+    s->char_transmit_time = (get_ticks_per_sec() / 9600) * 9;
     s->poll_msl = 0;
 
     fifo_clear(s,RECV_FIFO);
diff --git a/hw/spitz.c b/hw/spitz.c
index e19b8a2..564519b 100644
--- a/hw/spitz.c
+++ b/hw/spitz.c
@@ -392,7 +392,8 @@ static void spitz_keyboard_tick(void *opaque)
             s->fifopos = 0;
     }
 
-    qemu_mod_timer(s->kbdtimer, qemu_get_clock(vm_clock) + ticks_per_sec / 32);
+    qemu_mod_timer(s->kbdtimer, qemu_get_clock(vm_clock) +
+                   get_ticks_per_sec() / 32);
 }
 
 static void spitz_keyboard_pre_map(SpitzKeyboardState *s)
diff --git a/hw/stellaris.c b/hw/stellaris.c
index 0ea7652..bcde0a2 100644
--- a/hw/stellaris.c
+++ b/hw/stellaris.c
@@ -90,7 +90,7 @@ static void gptm_reload(gptm_state *s, int n, int reset)
         tick += (int64_t)count * system_clock_scale;
     } else if (s->config == 1) {
         /* 32-bit RTC.  1Hz tick.  */
-        tick += ticks_per_sec;
+        tick += get_ticks_per_sec();
     } else if (s->mode[n] == 0xa) {
         /* PWM mode.  Not implemented.  */
     } else {
diff --git a/hw/tsc2005.c b/hw/tsc2005.c
index efc63c0..b75cc86 100644
--- a/hw/tsc2005.c
+++ b/hw/tsc2005.c
@@ -290,7 +290,7 @@ static void tsc2005_pin_update(TSC2005State *s)
     s->precision = s->nextprecision;
     s->function = s->nextfunction;
     s->pdst = !s->pnd0;	/* Synchronised on internal clock */
-    expires = qemu_get_clock(vm_clock) + (ticks_per_sec >> 7);
+    expires = qemu_get_clock(vm_clock) + (get_ticks_per_sec() >> 7);
     qemu_mod_timer(s->timer, expires);
 }
 
diff --git a/hw/tsc210x.c b/hw/tsc210x.c
index 004e607..6bbe24d 100644
--- a/hw/tsc210x.c
+++ b/hw/tsc210x.c
@@ -864,7 +864,7 @@ static void tsc210x_pin_update(TSC210xState *s)
     s->busy = 1;
     s->precision = s->nextprecision;
     s->function = s->nextfunction;
-    expires = qemu_get_clock(vm_clock) + (ticks_per_sec >> 10);
+    expires = qemu_get_clock(vm_clock) + (get_ticks_per_sec() >> 10);
     qemu_mod_timer(s->timer, expires);
 }
 
diff --git a/hw/tusb6010.c b/hw/tusb6010.c
index 1ed9d4c..3887233 100644
--- a/hw/tusb6010.c
+++ b/hw/tusb6010.c
@@ -523,7 +523,7 @@ static void tusb_async_writew(void *opaque, target_phys_addr_t addr,
         if (value & TUSB_DEV_OTG_TIMER_ENABLE)
             qemu_mod_timer(s->otg_timer, qemu_get_clock(vm_clock) +
                             muldiv64(TUSB_DEV_OTG_TIMER_VAL(value),
-                                    ticks_per_sec, TUSB_DEVCLOCK));
+                                     get_ticks_per_sec(), TUSB_DEVCLOCK));
         else
             qemu_del_timer(s->otg_timer);
         break;
@@ -763,6 +763,6 @@ void tusb6010_power(TUSBState *s, int on)
         s->intr_ok = 0;
         tusb_intr_update(s);
         qemu_mod_timer(s->pwr_timer,
-                        qemu_get_clock(vm_clock) + ticks_per_sec / 2);
+                       qemu_get_clock(vm_clock) + get_ticks_per_sec() / 2);
     }
 }
diff --git a/hw/usb-musb.c b/hw/usb-musb.c
index 8fba84d..9eb0d63 100644
--- a/hw/usb-musb.c
+++ b/hw/usb-musb.c
@@ -511,7 +511,7 @@ static inline void musb_schedule_cb(USBPacket *packey, void *opaque, int dir)
         ep->intv_timer[dir] = qemu_new_timer(vm_clock, musb_cb_tick, opaque);
 
     qemu_mod_timer(ep->intv_timer[dir], qemu_get_clock(vm_clock) +
-                    muldiv64(timeout, ticks_per_sec, 8000));
+                   muldiv64(timeout, get_ticks_per_sec(), 8000));
 }
 
 static void musb_schedule0_cb(USBPacket *packey, void *opaque)
diff --git a/hw/usb-ohci.c b/hw/usb-ohci.c
index 96a9555..6e428c4 100644
--- a/hw/usb-ohci.c
+++ b/hw/usb-ohci.c
@@ -1669,12 +1669,12 @@ static void usb_ohci_init(OHCIState *ohci, DeviceState *dev,
 
     if (usb_frame_time == 0) {
 #ifdef OHCI_TIME_WARP
-        usb_frame_time = ticks_per_sec;
-        usb_bit_time = muldiv64(1, ticks_per_sec, USB_HZ/1000);
+        usb_frame_time = get_ticks_per_sec();
+        usb_bit_time = muldiv64(1, get_ticks_per_sec(), USB_HZ/1000);
 #else
-        usb_frame_time = muldiv64(1, ticks_per_sec, 1000);
-        if (ticks_per_sec >= USB_HZ) {
-            usb_bit_time = muldiv64(1, ticks_per_sec, USB_HZ);
+        usb_frame_time = muldiv64(1, get_ticks_per_sec(), 1000);
+        if (get_ticks_per_sec() >= USB_HZ) {
+            usb_bit_time = muldiv64(1, get_ticks_per_sec(), USB_HZ);
         } else {
             usb_bit_time = 1;
         }
diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index 09ffd4b..6807413 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -1054,7 +1054,7 @@ static void uhci_frame_timer(void *opaque)
 
     /* prepare the timer for the next frame */
     expire_time = qemu_get_clock(vm_clock) +
-        (ticks_per_sec / FRAME_TIMER_FREQ);
+        (get_ticks_per_sec() / FRAME_TIMER_FREQ);
     qemu_mod_timer(s->frame_timer, expire_time);
 }
 
diff --git a/hw/vga.c b/hw/vga.c
index 5b16cc3..514371c 100644
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -202,9 +202,9 @@ static void vga_precise_update_retrace_info(VGACommonState *s)
 
     r->total_chars = vtotal_lines * htotal_chars;
     if (r->freq) {
-        r->ticks_per_char = ticks_per_sec / (r->total_chars * r->freq);
+        r->ticks_per_char = get_ticks_per_sec() / (r->total_chars * r->freq);
     } else {
-        r->ticks_per_char = ticks_per_sec / chars_per_sec;
+        r->ticks_per_char = get_ticks_per_sec() / chars_per_sec;
     }
 
     r->vstart = vretr_start_line;
@@ -230,7 +230,7 @@ static void vga_precise_update_retrace_info(VGACommonState *s)
         "dots = %d\n"
         "ticks/char = %lld\n"
         "\n",
-        (double) ticks_per_sec / (r->ticks_per_char * r->total_chars),
+        (double) get_ticks_per_sec() / (r->ticks_per_char * r->total_chars),
         htotal_chars,
         hretr_start_char,
         hretr_skew_chars,
diff --git a/hw/wdt_i6300esb.c b/hw/wdt_i6300esb.c
index fc038c8..9126e72 100644
--- a/hw/wdt_i6300esb.c
+++ b/hw/wdt_i6300esb.c
@@ -130,7 +130,7 @@ static void i6300esb_restart_timer(I6300State *d, int stage)
         timeout <<= 5;
 
     /* Get the timeout in units of ticks_per_sec. */
-    timeout = ticks_per_sec * timeout / 33000000;
+    timeout = get_ticks_per_sec() * timeout / 33000000;
 
     i6300esb_debug("stage %d, timeout %" PRIi64 "\n", d->stage, timeout);
 
diff --git a/hw/wdt_ib700.c b/hw/wdt_ib700.c
index e0ee65a..0ee3a5c 100644
--- a/hw/wdt_ib700.c
+++ b/hw/wdt_ib700.c
@@ -52,7 +52,7 @@ static void ib700_write_enable_reg(void *vp, uint32_t addr, uint32_t data)
 
     ib700_debug("addr = %x, data = %x\n", addr, data);
 
-    timeout = (int64_t) time_map[data & 0xF] * ticks_per_sec;
+    timeout = (int64_t) time_map[data & 0xF] * get_ticks_per_sec();
     qemu_mod_timer(timer, qemu_get_clock (vm_clock) + timeout);
 }