Commit 922bfd00 authored by Karthik L Gopalakrishnan's avatar Karthik L Gopalakrishnan Committed by Lorenzo Pieralisi
Browse files

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: default avatarKarthik L Gopalakrishnan <karthik.l.gopalakrishnan@intel.com>
Signed-off-by: default avatarFrancisco Munoz <francisco.munoz.ruiz@linux.intel.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: default avatarJon Derrick <jonathan.derrick@linux.dev>
parent 04b12ef1

drivers/pci/controller/vmd.c

+4 −0
Original line number Diff line number Diff line
@@ -1008,6 +1008,10 @@ static const struct pci_device_id vmd_ids[] = { 
		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa77f),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |