Specifications

78
EfiShadowServiceRoms
Summary
Shadows legacy OpROMS that may not have a physical device associated with them.
Examples are PXE base code and BIS.
Parameters
This
Indicates the EFI_LEGACY_BIOS_PLATFORM_PROTOCOL instance.
Mode
EfiPlatformHookShadowServiceRoms
Type
0
DeviceHandle
0
ShadowAddress
First free OpROM area, after other OpROMs have been dispatched..
Compatibility16Table
Pointer to the Compatability16 Table.
AdditionalData
NULL
Description
This mode shadows legacy OpROMS that may not have a physical device associated with
them. It returns
EFI_SUCCESS if the ROM was shadowed.
Status Codes Returned
EFI_SUCCESS The traditional ROM was loaded for this device.
EFI_UNSUPPORTED Mode is not supported on this platform.