Should we add PCI VenderId defines to the PCI Includes in the MdePkg.

[Andrew Fish <afish@apple.com>]

Some one was asking me why the PCI VendorIds  are not included in the MdePkg and my answer was it seems like a good idea to me. 

We don't have to go crazy as we only really need the VendorIds for vendors who make things that EFI deals with. It is probably easy enough to get an initial list, and then just add values on request.

Looks like a bit of duplication is already in the tree... 

(master)>git grep -w 0x8086 -- *.h *.c
AppPkg/Applications/Python/Python-2.7.10/Objects/unicodetype_db.h:2636:    case 0x8086:
AppPkg/Applications/Python/Python-2.7.2/Objects/unicodetype_db.h:2636:    case 0x8086:
CorebootPayloadPkg/Library/PlatformBootManagerLib/PlatformConsole.c:502:         (Pci->Hdr.VendorId == 0x8086)
DuetPkg/Library/DuetBdsLib/BdsPlatform.c:857:          ((IS_PCI_ISA_PDECODE (&Pci)) && (Pci.Hdr.VendorId == 0x8086) && (Pci.Hdr.DeviceId == 0x7110))) {
DuetPkg/PciBusNoEnumerationDxe/PciBus.h:222:#define IS_INTEL_ISA_BRIDGE(_p) (IS_CLASS2 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA_PDECODE) && ((_p)->Hdr.VendorId == 0x8086) && ((_p)->Hdr.DeviceId == 0x7110))
OptionRomPkg/UndiRuntimeDxe/E100b.h:23:#define PCI_VENDOR_ID_INTEL 0x8086
OptionRomPkg/UndiRuntimeDxe/E100b.h:25:#define D100_VENDOR_ID   0x8086
OptionRomPkg/UndiRuntimeDxe/Init.c:113:  than contains a  DevicePath, PciIo protocol, Class code of 2, Vendor ID of 0x8086,
OvmfPkg/Csm/CsmSupportLib/LegacyPlatform.c:72:    0x8086,           // UINT16  CompatibleVid
OvmfPkg/Csm/CsmSupportLib/LegacyPlatform.h:50:#define V_INTEL_VENDOR_ID         0x8086
OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c:848:         (Pci->Hdr.VendorId == 0x8086) &&
PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c:118:            Pci.Hdr.VendorId     == 0x8086                          ) {
QuarkPlatformPkg/Feature/Capsule/Library/PlatformFlashAccessLib/SpiFlashDevice.h:181:#define PFAB_CARD_VENDOR_ID               0x8086
QuarkPlatformPkg/Platform/SpiFvbServices/SpiFlashDevice.h:182:#define PFAB_CARD_VENDOR_ID               0x8086
QuarkSocPkg/QuarkNorthCluster/Include/QuarkNcSocId.h:363:#define V_INTEL_VENDOR_ID              0x8086
QuarkSocPkg/QuarkSouthCluster/Include/Ioh.h:69:#define INTEL_VENDOR_ID         0x8086  // Intel Vendor ID
Vlv2DeviceRefCodePkg/ValleyView2Soc/NorthCluster/Include/Valleyview.h:39:#define MC_VID          0x8086
Vlv2DeviceRefCodePkg/ValleyView2Soc/NorthCluster/Include/Valleyview.h:52:#define IGD_VID             0x8086
Vlv2DeviceRefCodePkg/ValleyView2Soc/SouthCluster/Include/PchRegs.h:119:#define V_PCH_INTEL_VENDOR_ID   0x8086
Vlv2TbltDevicePkg/Include/CommonIncludes.h:24:#define V_INTEL_VID 0x8086
Vlv2TbltDevicePkg/Include/Platform.h:136:#define V_DEFAULT_SUBSYSTEM_VENDOR_ID    0x8086
Vlv2TbltDevicePkg/Library/MultiPlatformLib/BoardSsidSvid/BoardSsidSvid.h:24:#define SUBSYSTEM_VENDOR_ID1   0x8086
Vlv2TbltDevicePkg/Library/MultiPlatformLib/BoardSsidSvid/BoardSsidSvid.h:28:#define SUBSYSTEM_VENDOR_ID2   0x8086
Vlv2TbltDevicePkg/Library/MultiPlatformLib/BoardSsidSvid/BoardSsidSvid.h:32:#define SUBSYSTEM_VENDOR_ID   0x8086
Vlv2TbltDevicePkg/PciPlatform/BoardPciPlatform.c:30:#define   V_INTEL_LAN_VENDOR_ID         0x8086     // INTEL 82574 Gbe Controller Vendor ID
Vlv2TbltDevicePkg/PlatformDxe/PciDevice.c:42:#define INTEL_VENDOR_ID 0x8086
Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.h:134:  UINT16  VendorId;   // 0x8086
Vlv2TbltDevicePkg/VlvPlatformInitDxe/VlvPlatformInit.h:61:#define IGD_VID             0x8086
Vlv2TbltDevicePkg/Wpce791/LpcDriver.c:194:            Pci.Hdr.VendorId == 0x8086 &&


Thanks,

Andrew Fish