diff options
| author | klu2 <klu2@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-10 08:45:07 +0000 |
|---|---|---|
| committer | klu2 <klu2@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-10 08:45:07 +0000 |
| commit | c896d682576a9159a58b1d8e3840019d0c835593 (patch) | |
| tree | 75eb89c8b1ebc86709a88209a50999486fb083d7 /MdeModulePkg/Universal/PCD/Dxe | |
| parent | 9136fc3ce3754e2c715fb255410f95e2edb049a5 (diff) | |
| download | edk2-platforms-c896d682576a9159a58b1d8e3840019d0c835593.tar.xz | |
Make PcdPeim/PcdDxe driver also produce EFI_PCD_PPI/EFI_PCD_PROTOCOL defined in PI 1.2 vol3. The EFI_PCD_PPI/EFI_PCD_PROTOCOL only support dynamic-ex type PCD, but original PCD_PPI/PCD_PROTOCOL in MdePkg support dynamic and dynamic-ex type PCDs.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9401 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/PCD/Dxe')
| -rw-r--r-- | MdeModulePkg/Universal/PCD/Dxe/Pcd.c | 35 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/PCD/Dxe/Pcd.inf | 3 | ||||
| -rw-r--r-- | MdeModulePkg/Universal/PCD/Dxe/Service.h | 1 |
3 files changed, 37 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/PCD/Dxe/Pcd.c b/MdeModulePkg/Universal/PCD/Dxe/Pcd.c index 288e7f785b..0bb44ff81c 100644 --- a/MdeModulePkg/Universal/PCD/Dxe/Pcd.c +++ b/MdeModulePkg/Universal/PCD/Dxe/Pcd.c @@ -2,7 +2,7 @@ PCD DXE driver manage all PCD entry initialized in PEI phase and DXE phase, and
produce the implementation of PCD protocol.
-Copyright (c) 2006 - 2007, Intel Corporation
+Copyright (c) 2006 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -66,6 +66,26 @@ PCD_PROTOCOL mPcdInstance = { DxePcdGetNextTokenSpace
};
+EFI_PCD_PROTOCOL mEfiPcdInstance = {
+ DxePcdSetSku,
+ DxePcdGet8Ex,
+ DxePcdGet16Ex,
+ DxePcdGet32Ex,
+ DxePcdGet64Ex,
+ DxePcdGetPtrEx,
+ DxePcdGetBoolEx,
+ DxePcdGetSizeEx,
+ DxePcdSet8Ex,
+ DxePcdSet16Ex,
+ DxePcdSet32Ex,
+ DxePcdSet64Ex,
+ DxePcdSetPtrEx,
+ DxePcdSetBoolEx,
+ (EFI_PCD_PROTOCOL_CALLBACK_ON_SET) DxeRegisterCallBackOnSet,
+ (EFI_PCD_PROTOCOL_CANCEL_CALLBACK) DxeUnRegisterCallBackOnSet,
+ DxePcdGetNextToken,
+ DxePcdGetNextTokenSpace
+};
//
// Static global to reduce the code size
@@ -107,6 +127,19 @@ PcdDxeInit ( &mPcdInstance
);
+
+ //
+ // Also install gEfiPcdProtocolGuid which is only support dynamic-ex type
+ // PCD.
+ //
+ mNewHandle = NULL;
+ Status = gBS->InstallProtocolInterface (
+ &mNewHandle,
+ &gEfiPcdProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ &mEfiPcdInstance
+ );
+
ASSERT_EFI_ERROR (Status);
return EFI_SUCCESS;
diff --git a/MdeModulePkg/Universal/PCD/Dxe/Pcd.inf b/MdeModulePkg/Universal/PCD/Dxe/Pcd.inf index 13b1859174..0b0486737e 100644 --- a/MdeModulePkg/Universal/PCD/Dxe/Pcd.inf +++ b/MdeModulePkg/Universal/PCD/Dxe/Pcd.inf @@ -318,7 +318,8 @@ [Protocols]
gPcdProtocolGuid ## PRODUCES
-
+ gEfiPcdProtocolGuid ## PRODUCES
+
[FixedPcd.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress
diff --git a/MdeModulePkg/Universal/PCD/Dxe/Service.h b/MdeModulePkg/Universal/PCD/Dxe/Service.h index 8978aa8203..583b0d657d 100644 --- a/MdeModulePkg/Universal/PCD/Dxe/Service.h +++ b/MdeModulePkg/Universal/PCD/Dxe/Service.h @@ -18,6 +18,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #include <PiDxe.h>
#include <Guid/PcdDataBaseHobGuid.h>
#include <Protocol/Pcd.h>
+#include <Protocol/PiPcd.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiLib.h>
|