Specifications

Code Definitions
67
EfiGetPlatformPciExpressBase
Summary
Gets the PciExpress base address
Parameters
This
Indicates the EFI_LEGACY_BIOS_PLATFORM_PROTOCOL instance.
Mode
EfiGetPlatformPciExpressBase
Table
Ignored
TableSize
Ignored
Location
Base address of PciExpress memory mapped configuration address space.
Alignment
Ignored
LegacySegment
Ignored
LegacyOffset
Ignored
Description
This mode returns the Base address of PciExpress memory mapped configuration
address space
Status Codes Returned
EFI_SUCCESS Address is valid.
EFI_UNSUPPORTED System does not PciExpress.