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Code Scrub for Pcd, PlatformDriOverride and PlatOverMngr driver.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6998 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2008-12-11 09:30:13 +00:00
parent c84507ab52
commit cebc8d486e
13 changed files with 214 additions and 63 deletions
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53
MdeModulePkg/Universal/PlatformDriverOverride/PlatformDriOverrideDxe/PlatformDriOverride.c
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@ -31,25 +31,23 @@ LIST_ENTRY mMappingDataBase = INITIALIZE_LIST_HEAD_VARIABLE (mMappingDataBa
BOOLEAN mEnvironmentVariableRead = FALSE;
EFI_HANDLE mCallerImageHandle;
/**
Platform Driver Override driver entry point, install the Platform Driver Override Protocol
@param ImageHandle ImageHandle of the loaded driver.
@param SystemTable Pointer to the EFI System Table.
@retval EFI_SUCCESS The DXE Driver, DXE Runtime Driver, DXE SMM Driver,
or UEFI Driver exited normally.
@retval EFI_INCOMPATIBLE_VERSION _gUefiDriverRevision is greater than SystemTable->Hdr.Revision.
@retval Other Return value from ProcessModuleEntryPointList().
**/
EFI_STATUS
EFIAPI
PlatformDriverOverrideEntry (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Platform Driver Override driver entry point, install the Platform Driver Override Protocol
Arguments:
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
Returns:
EFI_STATUS
--*/
{
mEnvironmentVariableRead = FALSE;
mCallerImageHandle = ImageHandle;
@ -145,11 +143,16 @@ GetDriver (
/**
For the use of the ControllerHandle parameter in the GetDriverPath() and DriverLoaded() APIs
makes those APIs very difficult to use, so not support.
For the use of the ControllerHandle parameter in the GetDriverPath()
But this API is very difficult to use, so not support.
@param This A pointer to the
EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL instance.
@param ControllerHandle The device handle of the controller to check if a
driver override exists.
@param DriverImagePath The device path for this Image.
@retval EFI_UNSUPPORTED
**/
EFI_STATUS
EFIAPI
@ -164,11 +167,21 @@ GetDriverPath (
/**
For the use of the ControllerHandle parameter in the GetDriverPath() and DriverLoaded() APIs
makes those APIs very difficult to use, so not support.
For the use of the ControllerHandle parameter in the DriverLoaded()
But this API is very difficult to use, so not support.
@param This A pointer to the
EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL instance.
@param ControllerHandle The device handle of the controller to check if a
driver override exists.
@param DriverImagePath The device path for this Image.
@param DriverImageHandle On input, a pointer to the previous driver image
handle returned by GetDriver(). On output, a
pointer to the next driver image handle. Passing
in a NULL, will return the first driver image
handle for ControllerHandle.
@retval EFI_UNSUPPORTED
**/
EFI_STATUS
EFIAPI