diff options
Diffstat (limited to 'hw/intc/loongarch_extioi_common.c')
| -rw-r--r-- | hw/intc/loongarch_extioi_common.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/hw/intc/loongarch_extioi_common.c b/hw/intc/loongarch_extioi_common.c index 6c8366a5e5..428d105f78 100644 --- a/hw/intc/loongarch_extioi_common.c +++ b/hw/intc/loongarch_extioi_common.c @@ -3,6 +3,12 @@ * Loongson extioi interrupt controller emulation * Copyright (C) 2024 Loongson Technology Corporation Limited */ +#include "qemu/osdep.h" +#include "qemu/module.h" +#include "qapi/error.h" +#include "hw/qdev-properties.h" +#include "hw/intc/loongarch_extioi_common.h" +#include "migration/vmstate.h" static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp) { @@ -16,7 +22,14 @@ static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp) static int loongarch_extioi_common_post_load(void *opaque, int version_id) { - return vmstate_extioi_post_load(opaque, version_id); + LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)opaque; + LoongArchExtIOICommonClass *lecc = LOONGARCH_EXTIOI_COMMON_GET_CLASS(s); + + if (lecc->post_load) { + return lecc->post_load(s, version_id); + } + + return 0; } static const VMStateDescription vmstate_extioi_core = { @@ -61,3 +74,27 @@ static const Property extioi_properties[] = { features, EXTIOI_HAS_VIRT_EXTENSION, 0), DEFINE_PROP_END_OF_LIST(), }; + +static void loongarch_extioi_common_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + LoongArchExtIOICommonClass *lecc = LOONGARCH_EXTIOI_COMMON_CLASS(klass); + + device_class_set_parent_realize(dc, loongarch_extioi_common_realize, + &lecc->parent_realize); + device_class_set_props(dc, extioi_properties); + dc->vmsd = &vmstate_loongarch_extioi; +} + +static const TypeInfo loongarch_extioi_common_types[] = { + { + .name = TYPE_LOONGARCH_EXTIOI_COMMON, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(LoongArchExtIOICommonState), + .class_size = sizeof(LoongArchExtIOICommonClass), + .class_init = loongarch_extioi_common_class_init, + .abstract = true, + } +}; + +DEFINE_TYPES(loongarch_extioi_common_types) |