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| author | Peter Xu <peterx@redhat.com> | 2016-07-14 13:56:10 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-07-20 19:30:27 +0300 |
| commit | 1c7955c4503211f45a83e6480bd876f079ba5cd8 (patch) | |
| tree | ae84c09c78af0b270955bcba5789445fe79bf8ea /hw/i386/intel_iommu.c | |
| parent | b1af7959a66610669e1a019b9a84f6ed3a7936c6 (diff) | |
| download | focaccia-qemu-1c7955c4503211f45a83e6480bd876f079ba5cd8.tar.gz focaccia-qemu-1c7955c4503211f45a83e6480bd876f079ba5cd8.zip | |
x86-iommu: introduce parent class
Introducing parent class for intel-iommu devices named "x86-iommu". This is preparation work to abstract shared functionalities out from Intel and AMD IOMMUs. Currently, only the parent class is introduced. It does nothing yet. Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386/intel_iommu.c')
| -rw-r--r-- | hw/i386/intel_iommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 464f2a0518..a430d7de1c 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -2061,17 +2061,18 @@ static void vtd_realize(DeviceState *dev, Error **errp) static void vtd_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); + X86IOMMUClass *x86_class = X86_IOMMU_CLASS(klass); dc->reset = vtd_reset; - dc->realize = vtd_realize; dc->vmsd = &vtd_vmstate; dc->props = vtd_properties; dc->hotpluggable = false; + x86_class->realize = vtd_realize; } static const TypeInfo vtd_info = { .name = TYPE_INTEL_IOMMU_DEVICE, - .parent = TYPE_SYS_BUS_DEVICE, + .parent = TYPE_X86_IOMMU_DEVICE, .instance_size = sizeof(IntelIOMMUState), .class_init = vtd_class_init, }; |