VOID
PlatformBdsRestoreNvVarsFromHardDisk ()
{
UINTN HandleCount;
EFI_HANDLE *HandleBuffer;
EFI_STATUS Status;
HandleCount = 0;
HandleBuffer = NULL;
VBoxLogFlowFuncEnter();
VisitAllPciInstances (ConnectRecursivelyIfPciMassStorage);
#ifndef VBOX
VisitAllInstancesOfProtocol (
&gEfiSimpleFileSystemProtocolGuid,
VisitingFileSystemInstance,
NULL
);
#endif
Status = gBS->LocateHandleBuffer (
ByProtocol,
&gEfiSimpleFileSystemProtocolGuid,
NULL,
&HandleCount,
&HandleBuffer
);
VBoxLogFlowFuncMarkRC(Status);
VBoxLogFlowFuncLeave();
}
/**
Do platform specific PCI Device check and add them to ConOut, ConIn, ErrOut
@param[in] DetectVgaOnly - Only detect VGA device if it's TRUE.
@retval EFI_SUCCESS - PCI Device check and Console variable update successfully.
@retval EFI_STATUS - PCI Device check or Console variable update fail.
**/
EFI_STATUS
DetectAndPreparePlatformPciDevicePaths (
BOOLEAN DetectVgaOnly
)
{
mDetectVgaOnly = DetectVgaOnly;
return VisitAllPciInstances (DetectAndPreparePlatformPciDevicePath);
}
VOID
PlatformBdsRestoreNvVarsFromHardDisk (
)
{
VisitAllPciInstances (ConnectRecursivelyIfPciMassStorage);
VisitAllInstancesOfProtocol (
&gEfiSimpleFileSystemProtocolGuid,
VisitingFileSystemInstance,
NULL
);
}
