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karthiketintcLorenzo Pieralisi
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PCI: vmd: Add DID 8086:A77F for all Intel Raptor Lake SKU's
Add support for this VMD device which supports the bus restriction mode. The feature that turns off vector 0 for MSI-X remapping is also enabled. Link: https://lore.kernel.org/r/20211217231211.46018-1-francisco.munoz.ruiz@linux.intel.com Signed-off-by: Karthik L Gopalakrishnan <karthik.l.gopalakrishnan@intel.com> Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@linux.intel.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Jon Derrick <jonathan.derrick@linux.dev>
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  • drivers/pci/controller

drivers/pci/controller/vmd.c

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@@ -1008,6 +1008,10 @@ static const struct pci_device_id vmd_ids[] = {
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.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
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VMD_FEAT_HAS_BUS_RESTRICTIONS |
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VMD_FEAT_OFFSET_FIRST_VECTOR,},
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{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa77f),
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.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
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VMD_FEAT_HAS_BUS_RESTRICTIONS |
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VMD_FEAT_OFFSET_FIRST_VECTOR,},
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{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),
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.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |
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VMD_FEAT_HAS_BUS_RESTRICTIONS |

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