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hw/intc/loongarch_extioi: Add common realize interface

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Add common realize function, it is only to check validity of property.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Bibo Mao 2024-09-20 15:49:12 +08:00
parent c169b51b17
commit aa6330d50c
1 changed files with 14 additions and 2 deletions
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16
hw/intc/loongarch_extioi.c
View file

@ -318,14 +318,26 @@ static const MemoryRegionOps extioi_virt_ops = {
.endianness = DEVICE_LITTLE_ENDIAN,
};
static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp)
{
LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev;
if (s->num_cpu == 0) {
error_setg(errp, "num-cpu must be at least 1");
return;
}
}
static void loongarch_extioi_realize(DeviceState *dev, Error **errp)
{
LoongArchExtIOI *s = LOONGARCH_EXTIOI(dev);
SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
Error *local_err = NULL;
int i, pin;
if (s->num_cpu == 0) {
error_setg(errp, "num-cpu must be at least 1");
loongarch_extioi_common_realize(dev, &local_err);
if (local_err) {
error_propagate(errp, local_err);
return;
}