gEfiMdePkgTokenSpaceGuid.PcdPciIoTranslation

This value is used to set the base address of PCI MMIO window that provides I/O access.
PCI I/O Memory Map Window Base Address.

PCD Information

Name	Token Space	Token number	Data Type	Default Value
PcdPciIoTranslation	gEfiMdePkgTokenSpaceGuid	0x00000040	UINT64	0x0