ioapic: Use QOM realize for ioapic
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> [AF: Tweaked error message] Signed-off-by: Andreas Färber <afaerber@suse.de>
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@ -57,23 +57,22 @@ static int ioapic_dispatch_post_load(void *opaque, int version_id)
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return 0;
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return 0;
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}
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}
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static int ioapic_init_common(SysBusDevice *dev)
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static void ioapic_common_realize(DeviceState *dev, Error **errp)
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{
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{
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IOAPICCommonState *s = IOAPIC_COMMON(dev);
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IOAPICCommonState *s = IOAPIC_COMMON(dev);
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IOAPICCommonClass *info;
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IOAPICCommonClass *info;
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static int ioapic_no;
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static int ioapic_no;
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if (ioapic_no >= MAX_IOAPICS) {
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if (ioapic_no >= MAX_IOAPICS) {
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return -1;
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error_setg(errp, "Only %d ioapics allowed", MAX_IOAPICS);
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return;
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}
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}
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info = IOAPIC_COMMON_GET_CLASS(s);
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info = IOAPIC_COMMON_GET_CLASS(s);
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info->init(s, ioapic_no);
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info->init(s, ioapic_no);
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sysbus_init_mmio(&s->busdev, &s->io_memory);
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sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->io_memory);
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ioapic_no++;
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ioapic_no++;
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return 0;
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}
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}
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static const VMStateDescription vmstate_ioapic_common = {
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static const VMStateDescription vmstate_ioapic_common = {
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@ -95,10 +94,9 @@ static const VMStateDescription vmstate_ioapic_common = {
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static void ioapic_common_class_init(ObjectClass *klass, void *data)
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static void ioapic_common_class_init(ObjectClass *klass, void *data)
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{
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{
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SysBusDeviceClass *sc = SYS_BUS_DEVICE_CLASS(klass);
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DeviceClass *dc = DEVICE_CLASS(klass);
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DeviceClass *dc = DEVICE_CLASS(klass);
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sc->init = ioapic_init_common;
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dc->realize = ioapic_common_realize;
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dc->vmsd = &vmstate_ioapic_common;
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dc->vmsd = &vmstate_ioapic_common;
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dc->no_user = 1;
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dc->no_user = 1;
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}
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}
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