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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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56
MdeModulePkg/Universal/PlatformDriverOverride/PlatformDriOverrideDxe/PlatformDriOverride.h
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@ -18,8 +18,8 @@ Abstract:
**/
#ifndef PLATFORM_DRI_OVERRIDE_H_
#define PLATFORM_DRI_OVERRIDE_H_
#ifndef _PLATFORM_DRI_OVERRIDE_H_
#define _PLATFORM_DRI_OVERRIDE_H_
#include <Uefi.h>
@ -28,6 +28,29 @@ Abstract:
#include <Library/BaseLib.h>
#include <Library/PlatDriOverLib.h>
/**
Retrieves the image handle of the platform override driver for a controller in the system.
@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 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_SUCCESS The driver override for ControllerHandle was
returned in DriverImageHandle.
@retval EFI_NOT_FOUND A driver override for ControllerHandle was not
found.
@retval EFI_INVALID_PARAMETER The handle specified by ControllerHandle is not a
valid handle. DriverImageHandle is not a handle
that was returned on a previous call to
GetDriver().
**/
EFI_STATUS
EFIAPI
GetDriver (
@ -36,6 +59,18 @@ GetDriver (
IN OUT EFI_HANDLE * DriverImageHandle
);
/**
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
GetDriverPath (
@ -44,6 +79,23 @@ GetDriverPath (
IN OUT EFI_DEVICE_PATH_PROTOCOL **DriverImagePath
);
/**
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
DriverLoaded (