Specifications

Code Definitions
53
SmmInit
Loads and initializes the traditional BIOS SMM handler. See the SmmInit()
function description.
PlatformHooks
Allows platform to perform any required actions after a LegacyBios operation..
GetRoutingTable
Gets $PIR table. See the GetRoutingTable() function description.
TranslatePirq
Translates the given PIRQ to the final value after traversing any PCI bridges. See
the
TranslatePirq() function description.
PrepareToBoot
Final platform function before the system attempts to boot to a traditional OS. See
the
PrepareToBoot() function description.
Description
The EFI_LEGACY_BIOS_PLATFORM_PROTOCOL is used to abstract the platform-
specific traditional hardware and or policy decisions from the generic EfiCompatibility
code.