KVM_PIO_BUS
ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, KVM_PIT_BASE_ADDRESS,
ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS,
kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &pit->dev);
kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &pit->dev);
kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &pit->speaker_dev);
ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, 0x20, 2,
ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, 0xa0, 2, &s->dev_slave);
ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, 0x4d0, 2, &s->dev_elcr);
kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &s->dev_slave);
kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &s->dev_master);
kvm_io_bus_unregister_dev(vpic->kvm, KVM_PIO_BUS, &vpic->dev_master);
kvm_io_bus_unregister_dev(vpic->kvm, KVM_PIO_BUS, &vpic->dev_slave);
kvm_io_bus_unregister_dev(vpic->kvm, KVM_PIO_BUS, &vpic->dev_elcr);
r = kvm_io_bus_read(vcpu, KVM_PIO_BUS, port, size, data);
r = kvm_io_bus_write(vcpu, KVM_PIO_BUS, port, size, data);
zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS,
zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, &dev->dev);
return KVM_PIO_BUS;