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hw/i386/amd_iommu: Set PCI static/const fields via PCIDeviceClass

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Set PCI static/const fields once in amdvi_pci_class_init.
They will be propagated via DeviceClassRealize handler via
pci_qdev_realize() -> do_pci_register_device() -> pci_config_set*().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230313153031.86107-6-philmd@linaro.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 2023-03-13 16:30:30 +01:00 committed by Michael S. Tsirkin
parent ae097d8fbd
commit 7f5a459dc8
1 changed files with 4 additions and 2 deletions
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6
hw/i386/amd_iommu.c
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@ -1511,9 +1511,7 @@ static void amdvi_init(AMDVIState *s)
amdvi_set_quad(s, AMDVI_MMIO_STATUS, 0, 0x98, 0x67);
/* reset device ident */
pci_config_set_vendor_id(s->pci.dev.config, PCI_VENDOR_ID_AMD);
pci_config_set_prog_interface(s->pci.dev.config, 00);
pci_config_set_class(s->pci.dev.config, 0x0806);
/* reset AMDVI specific capabilities, all r/o */
pci_set_long(s->pci.dev.config + s->pci.capab_offset, AMDVI_CAPAB_FEATURES);
@ -1623,6 +1621,10 @@ static const TypeInfo amdvi_sysbus = {
static void amdvi_pci_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->vendor_id = PCI_VENDOR_ID_AMD;
k->class_id = 0x0806;
set_bit(DEVICE_CATEGORY_MISC, dc->categories);
dc->desc = "AMD IOMMU (AMD-Vi) DMA Remapping device";