diff options
Diffstat (limited to 'hw/intc/loongarch_pch_pic.c')
| -rw-r--r-- | hw/intc/loongarch_pch_pic.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/hw/intc/loongarch_pch_pic.c b/hw/intc/loongarch_pch_pic.c index 6ac3a72c31..13b5766444 100644 --- a/hw/intc/loongarch_pch_pic.c +++ b/hw/intc/loongarch_pch_pic.c @@ -287,16 +287,38 @@ static void loongarch_pic_realize(DeviceState *dev, Error **errp) } } +static int loongarch_pic_pre_save(LoongArchPICCommonState *opaque) +{ + if (kvm_irqchip_in_kernel()) { + return kvm_pic_get(opaque); + } + + return 0; +} + +static int loongarch_pic_post_load(LoongArchPICCommonState *opaque, + int version_id) +{ + if (kvm_irqchip_in_kernel()) { + return kvm_pic_put(opaque, version_id); + } + + return 0; +} + static void loongarch_pic_class_init(ObjectClass *klass, const void *data) { DeviceClass *dc = DEVICE_CLASS(klass); LoongarchPICClass *lpc = LOONGARCH_PIC_CLASS(klass); + LoongArchPICCommonClass *lpcc = LOONGARCH_PIC_COMMON_CLASS(klass); ResettableClass *rc = RESETTABLE_CLASS(klass); resettable_class_set_parent_phases(rc, NULL, loongarch_pic_reset_hold, NULL, &lpc->parent_phases); device_class_set_parent_realize(dc, loongarch_pic_realize, &lpc->parent_realize); + lpcc->pre_save = loongarch_pic_pre_save; + lpcc->post_load = loongarch_pic_post_load; } static const TypeInfo loongarch_pic_types[] = { |