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hw/i386/amd_iommu: Add description/category to TYPE_AMD_IOMMU_PCI 

TYPE_AMD_IOMMU_PCI is user-creatable but not well described.
Implement its class_init() handler to add it to the 'Misc
devices' category, and add a description.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210926175648.1649075-4-f4bug@amsat.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-09-26 19:56:48 +02:00 committed by Michael S. Tsirkin
parent 8f6b7309c4
commit 64bc656dec
1 changed files with 9 additions and 0 deletions
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9
hw/i386/amd_iommu.c
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@ -1621,10 +1621,19 @@ static const TypeInfo amdvi_sysbus = {
.class_init = amdvi_sysbus_class_init .class_init = amdvi_sysbus_class_init
}; };
static void amdvi_pci_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
dc->desc = "AMD IOMMU (AMD-Vi) DMA Remapping device";
}
static const TypeInfo amdvi_pci = { static const TypeInfo amdvi_pci = {
.name = TYPE_AMD_IOMMU_PCI, .name = TYPE_AMD_IOMMU_PCI,
.parent = TYPE_PCI_DEVICE, .parent = TYPE_PCI_DEVICE,
.instance_size = sizeof(AMDVIPCIState), .instance_size = sizeof(AMDVIPCIState),
.class_init = amdvi_pci_class_init,
.interfaces = (InterfaceInfo[]) { .interfaces = (InterfaceInfo[]) {
{ INTERFACE_CONVENTIONAL_PCI_DEVICE }, { INTERFACE_CONVENTIONAL_PCI_DEVICE },
{ }, { },