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[PATCH 3/3] hw/i386/amd_iommu: Add description/category to TYPE_AMD_IOMM
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From: |
Philippe Mathieu-Daudé |
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Subject: |
[PATCH 3/3] hw/i386/amd_iommu: Add description/category to TYPE_AMD_IOMMU_PCI |
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Date: |
Sun, 26 Sep 2021 19:56:48 +0200 |
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>
---
hw/i386/amd_iommu.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index 9014690ba3a..9242a0d3ed8 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -1621,10 +1621,19 @@ static const TypeInfo amdvi_sysbus = {
.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 = {
.name = TYPE_AMD_IOMMU_PCI,
.parent = TYPE_PCI_DEVICE,
.instance_size = sizeof(AMDVIPCIState),
+ .class_init = amdvi_pci_class_init,
.interfaces = (InterfaceInfo[]) {
{ INTERFACE_CONVENTIONAL_PCI_DEVICE },
{ },
--
2.31.1