diff options
Diffstat (limited to 'hw/intc/loongarch_extioi_common.c')
| -rw-r--r-- | hw/intc/loongarch_extioi_common.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/hw/intc/loongarch_extioi_common.c b/hw/intc/loongarch_extioi_common.c index e4c1cc3c98..fd56253d10 100644 --- a/hw/intc/loongarch_extioi_common.c +++ b/hw/intc/loongarch_extioi_common.c @@ -13,11 +13,24 @@ static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp) { LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev; + MachineState *machine = MACHINE(qdev_get_machine()); + MachineClass *mc = MACHINE_GET_CLASS(machine); + const CPUArchIdList *id_list; + int i; - if (s->num_cpu == 0) { - error_setg(errp, "num-cpu must be at least 1"); + assert(mc->possible_cpu_arch_ids); + id_list = mc->possible_cpu_arch_ids(machine); + s->num_cpu = id_list->len; + s->cpu = g_new0(ExtIOICore, s->num_cpu); + if (s->cpu == NULL) { + error_setg(errp, "Memory allocation for ExtIOICore faile"); return; } + + for (i = 0; i < s->num_cpu; i++) { + s->cpu[i].arch_id = id_list->cpus[i].arch_id; + s->cpu[i].cpu = CPU(id_list->cpus[i].cpu); + } } static int loongarch_extioi_common_pre_save(void *opaque) @@ -82,7 +95,6 @@ static const VMStateDescription vmstate_loongarch_extioi = { }; static const Property extioi_properties[] = { - DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOICommonState, num_cpu, 1), DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOICommonState, features, EXTIOI_HAS_VIRT_EXTENSION, 0), }; |