1de04b4f83
Change the behavior for PcdSET for Variable_Enabled Pcd entry. If a Variable does not exist, we will only save the value to a volatile space. We save it to variable ONLY when the variable exist. Fix a few bugs in Pcd Build tool when generated Pcd database for Pcd entry with Unicode String type. Support PcdSet to return MaxSize if the input SizeOfBuffer is greater than the Max Size declared in FPD file. Add SetValueWorker and GetValueWoker for each PcdSET and PcdGET function to reduce code size. Sync function prototype definition for PCD_PPI_SET_POINTER, PCD_PPI_SET_EX_POINTER, PCD_PROTOCOL_SET_POINTER and PCD_PROTOCOL_SET_EX_POINTER with PCD arch spec 0.52. Add ASSERTION in LibPcdSetPtr. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@789 6f19259b-4bc3-4df7-8a09-765794883524
468 lines
8.0 KiB
C
468 lines
8.0 KiB
C
/** @file
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Private functions used by PCD DXE driver.
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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: Service.h
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**/
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#ifndef _SERVICE_H
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#define _SERVICE_H
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//
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// Please make sure the PCD Serivce PEIM Version is consistent with
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// the version of PCD Database generation tool
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//
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#define PCD_DXE_SERVICE_DRIVER_VERSION 2
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//
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// PCD_DXE_DATABASE_GENTOOL_VERSION is defined in Autogen.h
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// and generated by PCD Database generation tool.
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//
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#if (PCD_DXE_SERVICE_PEIM_VERSION != PCD_DXE_DATABASE_GENTOOL_VERSION)
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#error "Please make sure the version of PCD Service DXE Driver and PCD DXE Database Generation Tool matches"
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#endif
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typedef struct {
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LIST_ENTRY Node;
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PCD_PROTOCOL_CALLBACK CallbackFn;
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} CALLBACK_FN_ENTRY;
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#define CR_FNENTRY_FROM_LISTNODE(Record, Type, Field) _CR(Record, Type, Field)
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//
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// Internal Functions
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//
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EFI_STATUS
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SetValueWorker (
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IN UINTN TokenNumber,
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IN VOID *Data,
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IN UINTN Size
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)
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;
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EFI_STATUS
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SetWorker (
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IN UINTN TokenNumber,
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IN VOID *Data,
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IN OUT UINTN *Size,
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IN BOOLEAN PtrType
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)
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;
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EFI_STATUS
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ExSetValueWorker (
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IN UINTN ExTokenNumber,
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IN CONST EFI_GUID *Guid,
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IN VOID *Data,
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IN UINTN SetSize
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)
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;
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EFI_STATUS
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ExSetWorker (
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IN UINTN ExTokenNumber,
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IN CONST EFI_GUID *Guid,
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IN VOID *Data,
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IN OUT UINTN *Size,
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IN BOOLEAN PtrType
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)
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;
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VOID *
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GetWorker (
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IN UINTN TokenNumber,
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IN UINTN GetSize
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)
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;
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VOID *
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ExGetWorker (
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IN CONST EFI_GUID *Guid,
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IN UINTN ExTokenNumber,
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IN UINTN GetSize
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)
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;
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UINT32
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GetSkuEnabledTokenNumber (
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UINT32 LocalTokenNumber,
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UINTN Size,
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BOOLEAN IsPeiDb
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)
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;
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EFI_STATUS
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GetHiiVariable (
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IN EFI_GUID *VariableGuid,
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IN UINT16 *VariableName,
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OUT VOID **VariableData,
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OUT UINTN *VariableSize
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)
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;
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EFI_STATUS
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SetHiiVariable (
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IN EFI_GUID *VariableGuid,
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IN UINT16 *VariableName,
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IN CONST VOID *Data,
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IN UINTN DataSize,
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IN UINTN Offset
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)
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;
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EFI_STATUS
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DxeRegisterCallBackWorker (
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IN UINTN TokenNumber,
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN PCD_PROTOCOL_CALLBACK CallBackFunction
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);
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EFI_STATUS
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DxeUnRegisterCallBackWorker (
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IN UINTN TokenNumber,
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN PCD_PROTOCOL_CALLBACK CallBackFunction
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);
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VOID
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BuildPcdDxeDataBase (
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VOID
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);
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UINTN
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GetExPcdTokenNumber (
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IN CONST EFI_GUID *Guid,
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IN UINT32 ExTokenNumber
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)
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;
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UINTN
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GetPtrTypeSize (
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IN UINTN LocalTokenNumberTableIdx,
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OUT UINTN *MaxSize
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)
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;
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BOOLEAN
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SetPtrTypeSize (
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IN UINTN LocalTokenNumberTableIdx,
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IN OUT UINTN *CurrentSize
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)
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;
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//
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// Protocol Interface function declaration.
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//
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VOID
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EFIAPI
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DxePcdSetSku (
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IN UINTN SkuId
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)
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;
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UINT8
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EFIAPI
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DxePcdGet8 (
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IN UINTN TokenNumber
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)
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;
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UINT16
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EFIAPI
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DxePcdGet16 (
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IN UINTN TokenNumber
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)
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;
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UINT32
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EFIAPI
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DxePcdGet32 (
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IN UINTN TokenNumber
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)
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;
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UINT64
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EFIAPI
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DxePcdGet64 (
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IN UINTN TokenNumber
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)
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;
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VOID *
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EFIAPI
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DxePcdGetPtr (
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IN UINTN TokenNumber
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)
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;
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BOOLEAN
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EFIAPI
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DxePcdGetBool (
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IN UINTN TokenNumber
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)
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;
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UINTN
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EFIAPI
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DxePcdGetSize (
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IN UINTN TokenNumber
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)
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;
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UINT8
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EFIAPI
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DxePcdGet8Ex (
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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
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EFIAPI
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DxePcdGet16Ex (
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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
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EFIAPI
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DxePcdGet32Ex (
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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
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EFIAPI
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DxePcdGet64Ex (
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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 *
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EFIAPI
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DxePcdGetPtrEx (
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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
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EFIAPI
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DxePcdGetBoolEx (
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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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UINTN
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EFIAPI
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DxePcdGetSizeEx (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet8 (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet16 (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet32 (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet64 (
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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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EFI_STATUS
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EFIAPI
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DxePcdSetPtr (
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IN UINTN TokenNumber,
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IN UINTN *SizeOfBuffer,
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IN VOID *Buffer
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)
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;
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EFI_STATUS
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EFIAPI
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DxePcdSetBool (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet8Ex (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet16Ex (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet32Ex (
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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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EFI_STATUS
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EFIAPI
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DxePcdSet64Ex (
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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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EFI_STATUS
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EFIAPI
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DxePcdSetPtrEx (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN OUT UINTN *SizeOfBuffer,
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IN VOID *Buffer
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)
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;
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EFI_STATUS
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EFIAPI
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DxePcdSetBoolEx (
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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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EFI_STATUS
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EFIAPI
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DxeRegisterCallBackOnSet (
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IN UINTN TokenNumber,
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN PCD_PROTOCOL_CALLBACK CallBackFunction
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)
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;
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EFI_STATUS
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EFIAPI
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DxeUnRegisterCallBackOnSet (
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IN UINTN TokenNumber,
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IN CONST EFI_GUID *Guid, OPTIONAL
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IN PCD_PROTOCOL_CALLBACK CallBackFunction
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)
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;
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EFI_STATUS
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EFIAPI
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DxePcdGetNextToken (
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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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UINTN
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ExGetNextTokeNumber (
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IN CONST EFI_GUID *Guid,
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IN UINTN TokenNumber,
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IN EFI_GUID *GuidTable,
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IN UINTN SizeOfGuidTable,
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IN DYNAMICEX_MAPPING *ExMapTable,
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IN UINTN SizeOfExMapTable
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)
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;
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extern EFI_GUID gPcdDataBaseHobGuid;
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extern PCD_DATABASE * mPcdDatabase;
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extern DXE_PCD_DATABASE_INIT gDXEPcdDbInit;
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#endif
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