diff options
Diffstat (limited to 'hw/timer')
| -rw-r--r-- | hw/timer/hpet.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c index 0aee2c1c41..0ec440e7be 100644 --- a/hw/timer/hpet.c +++ b/hw/timer/hpet.c @@ -73,6 +73,7 @@ typedef struct HPETState { uint8_t rtc_irq_level; qemu_irq pit_enabled; uint8_t num_timers; + uint32_t intcap; HPETTimer timer[HPET_MAX_TIMERS]; /* Memory-mapped, software visible registers */ @@ -663,8 +664,8 @@ static void hpet_reset(DeviceState *d) if (s->flags & (1 << HPET_MSI_SUPPORT)) { timer->config |= HPET_TN_FSB_CAP; } - /* advertise availability of ioapic inti2 */ - timer->config |= 0x00000004ULL << 32; + /* advertise availability of ioapic int */ + timer->config |= (uint64_t)s->intcap << 32; timer->period = 0ULL; timer->wrap_flag = 0; } @@ -713,6 +714,9 @@ static void hpet_realize(DeviceState *dev, Error **errp) int i; HPETTimer *timer; + if (!s->intcap) { + error_printf("Hpet's intcap not initialized.\n"); + } if (hpet_cfg.count == UINT8_MAX) { /* first instance */ hpet_cfg.count = 0; @@ -753,6 +757,7 @@ static void hpet_realize(DeviceState *dev, Error **errp) static Property hpet_device_properties[] = { DEFINE_PROP_UINT8("timers", HPETState, num_timers, HPET_MIN_TIMERS), DEFINE_PROP_BIT("msi", HPETState, flags, HPET_MSI_SUPPORT, false), + DEFINE_PROP_UINT32(HPET_INTCAP, HPETState, intcap, 0), DEFINE_PROP_END_OF_LIST(), }; |