Initial import.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
bbahnsen
486
EdkModulePkg/Universal/PCD/Pei/Pcd.c
Normal file
486
EdkModulePkg/Universal/PCD/Pei/Pcd.c
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/** @file
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PCD PEIM
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name: Pcd.c
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**/
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#include "../Common/PcdCommon.h"
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#include "Service.h"
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PCD_PPI mPcdPpiInstance = {
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PeiPcdSetSku,
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PeiPcdGet8,
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PeiPcdGet16,
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PeiPcdGet32,
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PeiPcdGet64,
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PeiPcdGetPtr,
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PeiPcdGetBool,
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PeiPcdGetSize,
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PeiPcdGet8Ex,
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PeiPcdGet16Ex,
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PeiPcdGet32Ex,
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PeiPcdGet64Ex,
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PeiPcdGetPtrEx,
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PeiPcdGetBoolEx,
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PeiPcdGetSizeEx,
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PeiPcdSet8,
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PeiPcdSet16,
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PeiPcdSet32,
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PeiPcdSet64,
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PeiPcdSetPtr,
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PeiPcdSetBool,
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PeiPcdSet8Ex,
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PeiPcdSet16Ex,
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PeiPcdSet32Ex,
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PeiPcdSet64Ex,
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PeiPcdSetPtrEx,
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PeiPcdSetBoolEx,
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PcdRegisterCallBackOnSet,
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PcdUnRegisterCallBackOnSet,
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PeiPcdGetNextToken
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};
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STATIC EFI_PEI_PPI_DESCRIPTOR mPpiPCD = {
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(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
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&gPcdPpiGuid,
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&mPcdPpiInstance
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};
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EFI_STATUS
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EFIAPI
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PcdPeimInit (
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IN EFI_FFS_FILE_HEADER *FfsHeader,
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IN EFI_PEI_SERVICES **PeiServices
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)
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{
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EFI_STATUS Status;
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UINT8 *PcdImage;
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PcdImage = (UINT8 *) LocatePcdImage ();
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BuildPcdDatabase (PcdImage);
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Status = PeiCoreInstallPpi (&mPpiPCD);
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ASSERT_EFI_ERROR (Status);
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return EFI_SUCCESS;
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSetSku (
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IN UINTN SkuId
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)
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{
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PCD_DATABASE *Database;
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EFI_HOB_GUID_TYPE *GuidHob;
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GuidHob = GetFirstGuidHob (&gPcdDataBaseHobGuid);
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ASSERT (GuidHob != NULL);
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Database = (PCD_DATABASE *) GET_GUID_HOB_DATA (GuidHob);
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Database->Info.SkuId = SkuId;
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return SkuId;
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}
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UINT8
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EFIAPI
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PeiPcdGet8 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet8Ex (NULL, TokenNumber);
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}
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UINT16
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EFIAPI
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PeiPcdGet16 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet16Ex (NULL, TokenNumber);
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}
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UINT32
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EFIAPI
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PeiPcdGet32 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet32Ex (NULL, TokenNumber);
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}
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UINT64
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EFIAPI
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PeiPcdGet64 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet64Ex (NULL, TokenNumber);
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}
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VOID *
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EFIAPI
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PeiPcdGetPtr (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGetPtrEx (NULL, TokenNumber);
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}
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BOOLEAN
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EFIAPI
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PeiPcdGetBool (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGetBoolEx (NULL, TokenNumber);
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}
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UINTN
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EFIAPI
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PeiPcdGetSize (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGetSizeEx (NULL, TokenNumber);
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}
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UINT8
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EFIAPI
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PeiPcdGet8Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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UINT8 Data;
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PeiGetPcdEntryWorker (TokenNumber, Guid, PcdByte8, &Data);
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return Data;
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}
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UINT16
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EFIAPI
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PeiPcdGet16Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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UINT16 Data;
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PeiGetPcdEntryWorker (TokenNumber, Guid, PcdByte16, &Data);
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return Data;
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}
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UINT32
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EFIAPI
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PeiPcdGet32Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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UINT32 Data;
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PeiGetPcdEntryWorker (TokenNumber, Guid, PcdByte32, &Data);
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return Data;
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}
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UINT64
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EFIAPI
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PeiPcdGet64Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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UINT64 Data;
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PeiGetPcdEntryWorker (TokenNumber, Guid, PcdByte64, &Data);
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return Data;
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}
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VOID *
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EFIAPI
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PeiPcdGetPtrEx (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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VOID *Data;
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PeiGetPcdEntryWorker (TokenNumber, Guid, PcdPointer, &Data);
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return Data;
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}
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BOOLEAN
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EFIAPI
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PeiPcdGetBoolEx (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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BOOLEAN Data;
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PeiGetPcdEntryWorker (TokenNumber, Guid, PcdBoolean, &Data);
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return Data;
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}
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UINTN
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EFIAPI
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PeiPcdGetSizeEx (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber
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)
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{
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return PeiGetPcdEntrySizeWorker (TokenNumber, Guid);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet8 (
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IN UINTN TokenNumber,
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IN UINT8 Value
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)
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{
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return PeiPcdSet8Ex (NULL, TokenNumber, Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet16 (
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IN UINTN TokenNumber,
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IN UINT16 Value
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)
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{
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return PeiPcdSet16Ex (NULL, TokenNumber, Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet32 (
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IN UINTN TokenNumber,
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IN UINT32 Value
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)
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{
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return PeiPcdSet32Ex (NULL, TokenNumber, Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet64 (
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IN UINTN TokenNumber,
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IN UINT64 Value
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)
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{
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return PeiPcdSet64Ex (NULL, TokenNumber, Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSetPtr (
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IN UINTN TokenNumber,
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IN CONST VOID *Value
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)
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{
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return PeiPcdSetPtrEx (NULL, TokenNumber, Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSetBool (
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IN UINTN TokenNumber,
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IN BOOLEAN Value
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)
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{
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return PeiPcdSetBoolEx (NULL, TokenNumber, Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet8Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN UINT8 Value
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)
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{
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return PeiSetPcdEntryWorker (TokenNumber, Guid, PcdByte8, &Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet16Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN UINT16 Value
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)
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{
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return PeiSetPcdEntryWorker (TokenNumber, Guid, PcdByte16, &Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet32Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN UINT32 Value
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)
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{
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return PeiSetPcdEntryWorker (TokenNumber, Guid, PcdByte32, &Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSet64Ex (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN UINT64 Value
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)
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{
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return PeiSetPcdEntryWorker (TokenNumber, Guid, PcdByte64, &Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSetPtrEx (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN CONST VOID *Value
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)
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{
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return PeiSetPcdEntryWorker (TokenNumber, Guid, PcdPointer, (VOID *)Value);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdSetBoolEx (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN BOOLEAN Value
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)
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{
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return PeiSetPcdEntryWorker (TokenNumber, Guid, PcdBoolean, &Value);
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}
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EFI_STATUS
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EFIAPI
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PcdRegisterCallBackOnSet (
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IN UINTN TokenNumber,
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN PCD_PPI_CALLBACK CallBackFunction
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)
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{
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return PeiRegisterCallBackWorker (TokenNumber, Guid, CallBackFunction, TRUE);
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}
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EFI_STATUS
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EFIAPI
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PcdUnRegisterCallBackOnSet (
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IN UINTN TokenNumber,
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN PCD_PPI_CALLBACK CallBackFunction
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)
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{
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return PeiRegisterCallBackWorker (TokenNumber, Guid, CallBackFunction, FALSE);
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}
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EFI_STATUS
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EFIAPI
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PeiPcdGetNextToken (
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN OUT UINTN *TokenNumber
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)
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{
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return PeiGetNextTokenWorker (TokenNumber, Guid);
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}
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