/** @file\r
-Private functions used by PCD DXE driver.\r
+ Help functions used by PCD DXE driver.\r
\r
Copyright (c) 2006 - 2007, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
-\r
-Module Name: Service.c\r
-\r
**/\r
\r
#include "Service.h"\r
\r
-\r
PCD_DATABASE * mPcdDatabase;\r
\r
LIST_ENTRY *mCallbackFnTable;\r
\r
+/**\r
+ Get the PCD entry pointer in PCD database.\r
+ \r
+ This routine will visit PCD database to find the PCD entry according to given\r
+ token number. The given token number is autogened by build tools and it will be \r
+ translated to local token number. Local token number contains PCD's type and \r
+ offset of PCD entry in PCD database.\r
+\r
+ @param TokenNumber Token's number, it is autogened by build tools\r
+ @param GetSize The size of token's value\r
+\r
+ @return PCD entry pointer in PCD database\r
+\r
+**/\r
VOID *\r
GetWorker (\r
- UINTN TokenNumber,\r
- UINTN GetSize\r
+ IN UINTN TokenNumber,\r
+ IN UINTN GetSize\r
)\r
{\r
UINT32 *LocalTokenNumberTable;\r
\r
}\r
\r
+/**\r
+ Register the callback function for a PCD entry.\r
+\r
+ This routine will register a callback function to a PCD entry by given token number\r
+ and token space guid.\r
+ \r
+ @param TokenNumber PCD token's number, it is autogened by build tools.\r
+ @param Guid PCD token space's guid, \r
+ if not NULL, this PCD is dynamicEx type PCD.\r
+ @param CallBackFunction Callback function pointer\r
\r
+ @return EFI_SUCCESS Always success for registering callback function.\r
\r
+**/\r
EFI_STATUS\r
DxeRegisterCallBackWorker (\r
IN UINTN TokenNumber,\r
- IN CONST GUID *Guid, OPTIONAL\r
+ IN CONST EFI_GUID *Guid, OPTIONAL\r
IN PCD_PROTOCOL_CALLBACK CallBackFunction\r
)\r
{\r
return EFI_SUCCESS;\r
}\r
\r
+/**\r
+ UnRegister the callback function for a PCD entry.\r
\r
+ This routine will unregister a callback function to a PCD entry by given token number\r
+ and token space guid.\r
\r
+ @param TokenNumber PCD token's number, it is autogened by build tools.\r
+ @param Guid PCD token space's guid.\r
+ if not NULL, this PCD is dynamicEx type PCD.\r
+ @param CallBackFunction Callback function pointer\r
\r
+ @retval EFI_SUCCESS Callback function is success to be unregister.\r
+ @retval EFI_INVALID_PARAMETER Can not find the PCD entry by given token number.\r
+**/\r
EFI_STATUS\r
DxeUnRegisterCallBackWorker (\r
IN UINTN TokenNumber,\r
- IN CONST GUID *Guid, OPTIONAL\r
+ IN CONST EFI_GUID *Guid, OPTIONAL\r
IN PCD_PROTOCOL_CALLBACK CallBackFunction\r
)\r
{\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
+/**\r
+ Get next token number in given token space.\r
+ \r
+ This routine is used for dynamicEx type PCD. It will firstly scan token space\r
+ table to get token space according to given token space guid. Then scan given \r
+ token number in found token space, if found, then return next token number in \r
+ this token space.\r
+\r
+ @param Guid Token space guid. Next token number will be scaned in \r
+ this token space.\r
+ @param TokenNumber Token number. \r
+ If PCD_INVALID_TOKEN_NUMBER, return first token number in \r
+ token space table.\r
+ If not PCD_INVALID_TOKEN_NUMBER, return next token number\r
+ in token space table.\r
+ @param GuidTable Token space guid table. It will be used for scan token space\r
+ by given token space guid.\r
+ @param SizeOfGuidTable The size of guid table.\r
+ @param ExMapTable DynamicEx token number mapping table.\r
+ @param SizeOfExMapTable The size of dynamicEx token number mapping table.\r
+\r
+ @retval EFI_NOT_FOUND Can not given token space or token number.\r
+ @retval EFI_SUCCESS Success to get next token number.\r
\r
-\r
+**/\r
EFI_STATUS\r
ExGetNextTokeNumber (\r
IN CONST EFI_GUID *Guid,\r
)\r
{\r
EFI_GUID *MatchGuid;\r
- UINTN Idx;\r
+ UINTN Index;\r
UINTN GuidTableIdx;\r
BOOLEAN Found;\r
\r
+ //\r
+ // Scan token space guid \r
+ // \r
MatchGuid = ScanGuid (GuidTable, SizeOfGuidTable, Guid);\r
if (MatchGuid == NULL) {\r
return EFI_NOT_FOUND;\r
}\r
\r
+ //\r
+ // Find the token space table in dynamicEx mapping table.\r
+ //\r
Found = FALSE;\r
GuidTableIdx = MatchGuid - GuidTable;\r
- for (Idx = 0; Idx < SizeOfExMapTable; Idx++) {\r
- if (ExMapTable[Idx].ExGuidIndex == GuidTableIdx) {\r
+ for (Index = 0; Index < SizeOfExMapTable; Index++) {\r
+ if (ExMapTable[Index].ExGuidIndex == GuidTableIdx) {\r
Found = TRUE;\r
break;\r
}\r
}\r
\r
if (Found) {\r
+ //\r
+ // If given token number is PCD_INVALID_TOKEN_NUMBER, then return the first\r
+ // token number in found token space.\r
+ //\r
if (*TokenNumber == PCD_INVALID_TOKEN_NUMBER) {\r
- *TokenNumber = ExMapTable[Idx].ExTokenNumber;\r
+ *TokenNumber = ExMapTable[Index].ExTokenNumber;\r
return EFI_SUCCESS;\r
}\r
\r
- for ( ; Idx < SizeOfExMapTable; Idx++) {\r
- if (ExMapTable[Idx].ExTokenNumber == *TokenNumber) {\r
- Idx++;\r
- if (Idx == SizeOfExMapTable) {\r
+ for ( ; Index < SizeOfExMapTable; Index++) {\r
+ if (ExMapTable[Index].ExTokenNumber == *TokenNumber) {\r
+ Index ++;\r
+ if (Index == SizeOfExMapTable) {\r
//\r
// Exceed the length of ExMap Table\r
//\r
*TokenNumber = PCD_INVALID_TOKEN_NUMBER;\r
return EFI_SUCCESS;\r
- } else if (ExMapTable[Idx].ExGuidIndex == GuidTableIdx) {\r
+ } else if (ExMapTable[Index].ExGuidIndex == GuidTableIdx) {\r
//\r
// Found the next match\r
//\r
- *TokenNumber = ExMapTable[Idx].ExTokenNumber;\r
+ *TokenNumber = ExMapTable[Index].ExTokenNumber;\r
return EFI_SUCCESS;\r
} else {\r
//\r
\r
return EFI_NOT_FOUND;\r
}\r
- \r
\r
\r
+/**\r
+ Initialize the PCD database in DXE phase.\r
+ \r
+ PCD database in DXE phase also contains PCD database in PEI phase which is copied\r
+ from GUID Hob.\r
\r
+**/\r
VOID\r
BuildPcdDxeDataBase (\r
VOID\r
{\r
PEI_PCD_DATABASE *PeiDatabase;\r
EFI_HOB_GUID_TYPE *GuidHob;\r
- UINTN Idx;\r
+ UINTN Index;\r
\r
mPcdDatabase = AllocateZeroPool (sizeof(PCD_DATABASE));\r
ASSERT (mPcdDatabase != NULL);\r
// EBC compiler is very choosy. It may report warning about comparison\r
// between UINTN and 0 . So we add 1 in each size of the \r
// comparison.\r
- for (Idx = 0; Idx + 1 < PCD_TOTAL_TOKEN_NUMBER + 1; Idx++) {\r
- InitializeListHead (&mCallbackFnTable[Idx]);\r
+ for (Index = 0; Index + 1 < PCD_TOTAL_TOKEN_NUMBER + 1; Index++) {\r
+ InitializeListHead (&mCallbackFnTable[Index]);\r
}\r
- \r
- return;\r
}\r
\r
+/**\r
+ Get Variable which contains HII type PCD entry.\r
\r
+ @param VariableGuid Variable's guid\r
+ @param VariableName Variable's unicode name string\r
+ @param VariableData Variable's data pointer, \r
+ @param VariableSize Variable's size.\r
\r
+ @return the status of gRT->GetVariable\r
+**/\r
EFI_STATUS\r
GetHiiVariable (\r
IN EFI_GUID *VariableGuid,\r
Size = 0;\r
Buffer = NULL;\r
\r
+ //\r
+ // Firstly get the real size of HII variable\r
+ //\r
Status = gRT->GetVariable (\r
(UINT16 *)VariableName,\r
VariableGuid,\r
Buffer\r
);\r
\r
+ //\r
+ // Allocate buffer to hold whole variable data according to variable size.\r
+ //\r
if (Status == EFI_BUFFER_TOO_SMALL) {\r
Buffer = (UINT8 *) AllocatePool (Size);\r
\r
return Status;\r
}\r
\r
+/**\r
+ Find the local token number according to system SKU ID.\r
+\r
+ @param LocalTokenNumber PCD token number\r
+ @param Size The size of PCD entry.\r
+ @param IsPeiDb If TRUE, the PCD entry is initialized in PEI phase.\r
+ If False, the PCD entry is initialized in DXE phase.\r
+\r
+ @return Token number according to system SKU ID.\r
\r
+**/\r
UINT32\r
GetSkuEnabledTokenNumber (\r
UINT32 LocalTokenNumber,\r
{\r
SKU_HEAD *SkuHead;\r
SKU_ID *SkuIdTable;\r
- INTN i;\r
+ INTN Index;\r
UINT8 *Value;\r
SKU_ID *PhaseSkuIdTable;\r
UINT8 *PcdDb;\r
\r
SkuIdTable = &PhaseSkuIdTable[SkuHead->SkuIdTableOffset];\r
\r
- for (i = 0; i < SkuIdTable[0]; i++) {\r
- if (mPcdDatabase->PeiDb.Init.SystemSkuId == SkuIdTable[i + 1]) {\r
+ //\r
+ // Find the current system's SKU ID entry in SKU ID table.\r
+ //\r
+ for (Index = 0; Index < SkuIdTable[0]; Index++) {\r
+ if (mPcdDatabase->PeiDb.Init.SystemSkuId == SkuIdTable[Index + 1]) {\r
break;\r
}\r
}\r
- ASSERT (i < SkuIdTable[0]);\r
+ ASSERT (Index < SkuIdTable[0]);\r
\r
switch (LocalTokenNumber & PCD_TYPE_ALL_SET) {\r
case PCD_TYPE_VPD:\r
- Value = (UINT8 *) &(((VPD_HEAD *) Value)[i]);\r
+ Value = (UINT8 *) &(((VPD_HEAD *) Value)[Index]);\r
return (UINT32) ((Value - PcdDb) | PCD_TYPE_VPD);\r
\r
case PCD_TYPE_HII:\r
- Value = (UINT8 *) &(((VARIABLE_HEAD *) Value)[i]);\r
+ Value = (UINT8 *) &(((VARIABLE_HEAD *) Value)[Index]);\r
return (UINT32) ((Value - PcdDb) | PCD_TYPE_HII);\r
\r
case PCD_TYPE_STRING:\r
- Value = (UINT8 *) &(((STRING_HEAD *) Value)[i]);\r
+ Value = (UINT8 *) &(((STRING_HEAD *) Value)[Index]);\r
return (UINT32) ((Value - PcdDb) | PCD_TYPE_STRING);\r
\r
case PCD_TYPE_DATA:\r
- Value += Size * i;\r
+ Value += Size * Index;\r
return (UINT32) (Value - PcdDb);\r
\r
default:\r
\r
}\r
\r
+/**\r
+ Invoke the callback function when dynamic PCD entry was set, if this PCD entry \r
+ has registered callback function.\r
\r
+ @param ExTokenNumber DynamicEx PCD's token number, if this PCD entry is dyanmicEx\r
+ type PCD.\r
+ @param Guid DynamicEx PCD's guid, if this PCD entry is dynamicEx type\r
+ PCD.\r
+ @param TokenNumber PCD token number generated by build tools.\r
+ @param Data Value want to be set for this PCD entry\r
+ @param Size The size of value\r
\r
-\r
-STATIC\r
+**/\r
VOID\r
InvokeCallbackOnSet (\r
UINT32 ExTokenNumber,\r
}\r
\r
\r
+/**\r
+ Wrapper function for setting non-pointer type value for a PCD entry.\r
+\r
+ @param TokenNumber Pcd token number autogenerated by build tools.\r
+ @param Data Value want to be set for PCD entry\r
+ @param Size Size of value.\r
+\r
+ @return status of SetWorker.\r
+\r
+**/\r
EFI_STATUS\r
SetValueWorker (\r
IN UINTN TokenNumber,\r
}\r
\r
\r
+/**\r
+ Set value for an PCD entry\r
+\r
+ @param TokenNumber Pcd token number autogenerated by build tools.\r
+ @param Data Value want to be set for PCD entry\r
+ @param Size Size of value.\r
+ @param PtrType If TRUE, the type of PCD entry's value is Pointer.\r
+ If False, the type of PCD entry's value is not Pointer.\r
+\r
+ @retval EFI_INVALID_PARAMETER If this PCD type is VPD, VPD PCD can not be set.\r
+ @retval EFI_INVALID_PARAMETER If Size can not be set to size table.\r
+ @retval EFI_NOT_FOUND If value type of PCD entry is intergrate, but not in\r
+ range of UINT8, UINT16, UINT32, UINT64\r
+ @retval EFI_NOT_FOUND Can not find the PCD type according to token number. \r
+**/\r
EFI_STATUS\r
SetWorker (\r
IN UINTN TokenNumber,\r
\r
TmpTokenNumber = TokenNumber;\r
\r
+ //\r
// EBC compiler is very choosy. It may report warning about comparison\r
// between UINTN and 0 . So we add 1 in each size of the \r
// comparison.\r
-\r
+ //\r
ASSERT (TokenNumber + 1 < PCD_TOTAL_TOKEN_NUMBER + 1);\r
\r
if (!PtrType) {\r
ASSERT (*Size == DxePcdGetSize (TokenNumber + 1));\r
}\r
\r
+ //\r
// EBC compiler is very choosy. It may report warning about comparison\r
// between UINTN and 0 . So we add 1 in each size of the \r
// comparison.\r
+ //\r
IsPeiDb = (BOOLEAN) ((TokenNumber + 1 < PEI_LOCAL_TOKEN_NUMBER + 1) ? TRUE : FALSE);\r
\r
LocalTokenNumberTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.LocalTokenNumberTable : \r
mPcdDatabase->DxeDb.Init.LocalTokenNumberTable;\r
\r
+ //\r
// EBC compiler is very choosy. It may report warning about comparison\r
// between UINTN and 0 . So we add 1 in each size of the \r
// comparison.\r
+ //\r
if ((TokenNumber + 1 < PEI_NEX_TOKEN_NUMBER + 1) ||\r
(TokenNumber + 1 >= PEI_LOCAL_TOKEN_NUMBER + 1 || TokenNumber + 1 < (PEI_LOCAL_TOKEN_NUMBER + DXE_NEX_TOKEN_NUMBER + 1))) {\r
InvokeCallbackOnSet (0, NULL, TokenNumber + 1, Data, *Size);\r
return Status;\r
}\r
\r
+/**\r
+ Wrapper function for get PCD value for dynamic-ex PCD.\r
\r
+ @param Guid Token space guid for dynamic-ex PCD.\r
+ @param ExTokenNumber Token number for dyanmic-ex PCD.\r
+ @param GetSize The size of dynamic-ex PCD value.\r
\r
+ @return PCD entry in PCD database.\r
\r
-\r
+**/\r
VOID *\r
ExGetWorker (\r
IN CONST EFI_GUID *Guid,\r
return GetWorker(GetExPcdTokenNumber (Guid, (UINT32) ExTokenNumber), GetSize);\r
}\r
\r
+/**\r
+ Wrapper function for set PCD value for non-Pointer type dynamic-ex PCD.\r
\r
+ @param ExTokenNumber Token number for dynamic-ex PCD.\r
+ @param Guid Token space guid for dynamic-ex PCD.\r
+ @param Data Value want to be set.\r
+ @param SetSize The size of value.\r
\r
+ @return status of ExSetWorker().\r
\r
+**/\r
EFI_STATUS\r
ExSetValueWorker (\r
IN UINTN ExTokenNumber,\r
return ExSetWorker (ExTokenNumber, Guid, Data, &SetSize, FALSE);\r
}\r
\r
+/**\r
+ Set value for a dynamic PCD entry.\r
+ \r
+ This routine find the local token number according to dynamic-ex PCD's token \r
+ space guid and token number firstly, and invoke callback function if this PCD\r
+ entry registered callback function. Finally, invoken general SetWorker to set\r
+ PCD value.\r
+ \r
+ @param ExTokenNumber Dynamic-ex PCD token number.\r
+ @param Guid Token space guid for dynamic-ex PCD.\r
+ @param Data PCD value want to be set\r
+ @param SetSize Size of value.\r
+ @param PtrType If TRUE, this PCD entry is pointer type.\r
+ If FALSE, this PCD entry is not pointer type.\r
+\r
+ @return status of SetWorker().\r
\r
+**/\r
EFI_STATUS\r
ExSetWorker (\r
IN UINTN ExTokenNumber,\r
\r
}\r
\r
+/**\r
+ Set value for HII-type PCD.\r
\r
+ A HII-type PCD's value is stored in a variable. Setting/Getting the value of \r
+ HII-type PCD is to visit this variable.\r
+ \r
+ @param VariableGuid Guid of variable which stored value of a HII-type PCD.\r
+ @param VariableName Unicode name of variable which stored value of a HII-type PCD.\r
+ @param Data Value want to be set.\r
+ @param DataSize Size of value\r
+ @param Offset Value offset of HII-type PCD in variable.\r
\r
+ @return status of GetVariable()/SetVariable().\r
\r
+**/\r
EFI_STATUS\r
SetHiiVariable (\r
IN EFI_GUID *VariableGuid,\r
return Status;\r
}\r
\r
+/**\r
+ Get local token number according to dynamic-ex PCD's {token space guid:token number}\r
\r
+ A dynamic-ex type PCD, developer must provide pair of token space guid: token number\r
+ in DEC file. PCD database maintain a mapping table that translate pair of {token\r
+ space guid: token number} to local token number.\r
+ \r
+ @param Guid Token space guid for dynamic-ex PCD entry.\r
+ @param ExTokenNumber EDES_TODO: Add parameter description\r
\r
+ @return local token number for dynamic-ex PCD.\r
\r
-\r
+**/\r
UINTN \r
GetExPcdTokenNumber (\r
IN CONST EFI_GUID *Guid,\r
IN UINT32 ExTokenNumber\r
)\r
{\r
- UINT32 i;\r
+ UINT32 Index;\r
DYNAMICEX_MAPPING *ExMap;\r
EFI_GUID *GuidTable;\r
EFI_GUID *MatchGuid;\r
\r
MatchGuidIdx = MatchGuid - GuidTable;\r
\r
- for (i = 0; i < PEI_EXMAPPING_TABLE_SIZE; i++) {\r
- if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&\r
- (MatchGuidIdx == ExMap[i].ExGuidIndex)) {\r
- return ExMap[i].LocalTokenNumber;\r
+ for (Index = 0; Index < PEI_EXMAPPING_TABLE_SIZE; Index++) {\r
+ if ((ExTokenNumber == ExMap[Index].ExTokenNumber) &&\r
+ (MatchGuidIdx == ExMap[Index].ExGuidIndex)) {\r
+ return ExMap[Index].LocalTokenNumber;\r
\r
}\r
}\r
\r
MatchGuidIdx = MatchGuid - GuidTable;\r
\r
- for (i = 0; i < DXE_EXMAPPING_TABLE_SIZE; i++) {\r
- if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&\r
- (MatchGuidIdx == ExMap[i].ExGuidIndex)) {\r
- return ExMap[i].LocalTokenNumber;\r
+ for (Index = 0; Index < DXE_EXMAPPING_TABLE_SIZE; Index++) {\r
+ if ((ExTokenNumber == ExMap[Index].ExTokenNumber) &&\r
+ (MatchGuidIdx == ExMap[Index].ExGuidIndex)) {\r
+ return ExMap[Index].LocalTokenNumber;\r
}\r
}\r
\r
return 0;\r
}\r
\r
+/**\r
+ Get SKU ID tabble from PCD database.\r
+\r
+ @param LocalTokenNumberTableIdx Index of local token number in token number table.\r
+ @param IsPeiPcd If TRUE, \r
\r
-STATIC\r
+ @return Pointer to SKU ID array table\r
+\r
+**/\r
SKU_ID *\r
GetSkuIdArray (\r
IN UINTN LocalTokenNumberTableIdx,\r
}\r
\r
\r
-STATIC\r
+/**\r
+ Get index of PCD entry in size table.\r
+\r
+ @param LocalTokenNumberTableIdx Index of this PCD in local token number table.\r
+ @param LocalTokenNumberTable Pointer to local token number table in PCD database.\r
+ @param IsPeiDb If TRUE, the pcd entry is initialized in PEI phase,\r
+ If FALSE, the pcd entry is initialized in DXE phase.\r
+\r
+ @return index of PCD entry in size table.\r
+\r
+**/\r
UINTN\r
GetSizeTableIndexA (\r
IN UINTN LocalTokenNumberTableIdx,\r
IN BOOLEAN IsPeiDb\r
)\r
{\r
- UINTN i;\r
+ UINTN Index;\r
UINTN SizeTableIdx;\r
UINTN LocalTokenNumber;\r
SKU_ID *SkuIdTable;\r
\r
SizeTableIdx = 0;\r
\r
- for (i=0; i<LocalTokenNumberTableIdx; i++) {\r
- LocalTokenNumber = LocalTokenNumberTable[i];\r
+ for (Index=0; Index<LocalTokenNumberTableIdx; Index++) {\r
+ LocalTokenNumber = LocalTokenNumberTable[Index];\r
\r
if ((LocalTokenNumber & PCD_DATUM_TYPE_ALL_SET) == PCD_DATUM_TYPE_POINTER) {\r
//\r
// SizeTable only contain record for PCD_DATUM_TYPE_POINTER type \r
// PCD entry.\r
//\r
- if (LocalTokenNumber & PCD_TYPE_VPD) {\r
+ if ((LocalTokenNumber & PCD_TYPE_VPD) != 0) {\r
//\r
// We have only one entry for VPD enabled PCD entry:\r
// 1) MAX Size.\r
// 1) MAX SIZE\r
// 2) Current Size for each SKU_ID (It is equal to MaxSku).\r
//\r
- SkuIdTable = GetSkuIdArray (i, IsPeiDb);\r
+ SkuIdTable = GetSkuIdArray (Index, IsPeiDb);\r
SizeTableIdx += (UINTN)*SkuIdTable + 1;\r
}\r
}\r
\r
\r
\r
-STATIC\r
+/**\r
+ Wrapper function of getting index of PCD entry in size table.\r
+ \r
+ @param LocalTokenNumberTableIdx Index of this PCD in local token number table.\r
+ @param IsPeiDb If TRUE, the pcd entry is initialized in PEI phase,\r
+ If FALSE, the pcd entry is initialized in DXE phase.\r
+\r
+ @return index of PCD entry in size table.\r
+**/\r
UINTN\r
GetSizeTableIndex (\r
IN UINTN LocalTokenNumberTableIdx,\r
LocalTokenNumberTable = mPcdDatabase->DxeDb.Init.LocalTokenNumberTable;\r
}\r
return GetSizeTableIndexA (LocalTokenNumberTableIdx, \r
- LocalTokenNumberTable,\r
- IsPeiDb);\r
+ LocalTokenNumberTable,\r
+ IsPeiDb);\r
}\r
\r
+/**\r
+ Get size of POINTER type PCD value.\r
+\r
+ @param LocalTokenNumberTableIdx Index of local token number in local token number table.\r
+ @param MaxSize Maxmium size of POINTER type PCD value.\r
\r
+ @return size of POINTER type PCD value.\r
\r
+**/\r
UINTN\r
GetPtrTypeSize (\r
IN UINTN LocalTokenNumberTableIdx,\r
UINTN LocalTokenNumber;\r
SKU_ID *SkuIdTable;\r
SIZE_INFO *SizeTable;\r
- UINTN i;\r
+ UINTN Index;\r
BOOLEAN IsPeiDb;\r
UINT32 *LocalTokenNumberTable;\r
\r
// SizeTable only contain record for PCD_DATUM_TYPE_POINTER type \r
// PCD entry.\r
//\r
- if (LocalTokenNumber & PCD_TYPE_VPD) {\r
+ if ((LocalTokenNumber & PCD_TYPE_VPD) != 0) {\r
//\r
// We have only one entry for VPD enabled PCD entry:\r
// 1) MAX Size.\r
// 2) Current Size for each SKU_ID (It is equal to MaxSku).\r
//\r
SkuIdTable = GetSkuIdArray (LocalTokenNumberTableIdx, IsPeiDb);\r
- for (i = 0; i < SkuIdTable[0]; i++) {\r
- if (SkuIdTable[1 + i] == mPcdDatabase->PeiDb.Init.SystemSkuId) {\r
- return SizeTable[SizeTableIdx + 1 + i];\r
+ for (Index = 0; Index < SkuIdTable[0]; Index++) {\r
+ if (SkuIdTable[1 + Index] == mPcdDatabase->PeiDb.Init.SystemSkuId) {\r
+ return SizeTable[SizeTableIdx + 1 + Index];\r
}\r
}\r
return SizeTable[SizeTableIdx + 1];\r
}\r
}\r
\r
+/**\r
+ Set size of POINTER type PCD value. The size should not exceed the maxmium size\r
+ of this PCD value.\r
\r
+ @param LocalTokenNumberTableIdx Index of local token number in local token number table.\r
+ @param CurrentSize Size of POINTER type PCD value.\r
\r
+ @retval TRUE Success to set size of PCD value.\r
+ @retval FALSE Fail to set size of PCD value.\r
+**/\r
BOOLEAN\r
SetPtrTypeSize (\r
IN UINTN LocalTokenNumberTableIdx,\r
UINTN LocalTokenNumber;\r
SKU_ID *SkuIdTable;\r
SIZE_INFO *SizeTable;\r
- UINTN i;\r
+ UINTN Index;\r
UINTN MaxSize;\r
BOOLEAN IsPeiDb;\r
UINT32 *LocalTokenNumberTable;\r
\r
+ //\r
// EBC compiler is very choosy. It may report warning about comparison\r
// between UINTN and 0 . So we add 1 in each size of the \r
// comparison.\r
+ //\r
IsPeiDb = (BOOLEAN) (LocalTokenNumberTableIdx + 1 < PEI_LOCAL_TOKEN_NUMBER + 1);\r
\r
if (IsPeiDb) {\r
// SizeTable only contain record for PCD_DATUM_TYPE_POINTER type \r
// PCD entry.\r
//\r
- if (LocalTokenNumber & PCD_TYPE_VPD) {\r
+ if ((LocalTokenNumber & PCD_TYPE_VPD) != 0) {\r
//\r
// We shouldn't come here as we don't support SET for VPD\r
//\r
// 2) Current Size for each SKU_ID (It is equal to MaxSku).\r
//\r
SkuIdTable = GetSkuIdArray (LocalTokenNumberTableIdx, IsPeiDb);\r
- for (i = 0; i < SkuIdTable[0]; i++) {\r
- if (SkuIdTable[1 + i] == mPcdDatabase->PeiDb.Init.SystemSkuId) {\r
- SizeTable[SizeTableIdx + 1 + i] = (SIZE_INFO) *CurrentSize;\r
+ for (Index = 0; Index < SkuIdTable[0]; Index++) {\r
+ if (SkuIdTable[1 + Index] == mPcdDatabase->PeiDb.Init.SystemSkuId) {\r
+ SizeTable[SizeTableIdx + 1 + Index] = (SIZE_INFO) *CurrentSize;\r
return TRUE;\r
}\r
}\r
}\r
}\r
}\r
-\r
projects / mirror_edk2.git / blobdiff