diff options
Diffstat (limited to 'hw/intc/loongarch_ipi.c')
| -rw-r--r-- | hw/intc/loongarch_ipi.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/intc/loongarch_ipi.c b/hw/intc/loongarch_ipi.c index 159ba91fb6..0ea91ea054 100644 --- a/hw/intc/loongarch_ipi.c +++ b/hw/intc/loongarch_ipi.c @@ -171,6 +171,24 @@ static void loongarch_ipi_cpu_unplug(HotplugHandler *hotplug_dev, core->cpu = NULL; } +static int loongarch_ipi_pre_save(void *opaque) +{ + if (kvm_irqchip_in_kernel()) { + return kvm_ipi_get(opaque); + } + + return 0; +} + +static int loongarch_ipi_post_load(void *opaque, int version_id) +{ + if (kvm_irqchip_in_kernel()) { + return kvm_ipi_put(opaque, version_id); + } + + return 0; +} + static void loongarch_ipi_class_init(ObjectClass *klass, const void *data) { LoongsonIPICommonClass *licc = LOONGSON_IPI_COMMON_CLASS(klass); @@ -187,6 +205,8 @@ static void loongarch_ipi_class_init(ObjectClass *klass, const void *data) licc->cpu_by_arch_id = loongarch_cpu_by_arch_id; hc->plug = loongarch_ipi_cpu_plug; hc->unplug = loongarch_ipi_cpu_unplug; + licc->pre_save = loongarch_ipi_pre_save; + licc->post_load = loongarch_ipi_post_load; } static const TypeInfo loongarch_ipi_types[] = { |