diff options
| -rw-r--r-- | hw/hpet.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/hpet.c b/hw/hpet.c index 6974935739..041dd84cfd 100644 --- a/hw/hpet.c +++ b/hw/hpet.c @@ -430,6 +430,11 @@ static void hpet_ram_writel(void *opaque, target_phys_addr_t addr, printf("qemu: level-triggered hpet not supported\n"); exit (-1); } + if (activating_bit(old_val, new_val, HPET_TN_ENABLE)) { + hpet_set_timer(timer); + } else if (deactivating_bit(old_val, new_val, HPET_TN_ENABLE)) { + hpet_del_timer(timer); + } break; case HPET_TN_CFG + 4: // Interrupt capabilities DPRINTF("qemu: invalid HPET_TN_CFG+4 write\n"); |