// Compression Algorithm will take care of the size optimization.\r
//\r
\r
-/*\r
-DXE_PCD_DATABASE_INIT gDXEPcdDbInit = {\r
- DXE_PCD_DB_INIT_VALUE\r
-};\r
-*/\r
+PCD_DATABASE * mPcdDatabase;\r
\r
-PCD_DATABASE * gPcdDatabase;\r
+LIST_ENTRY mCallbackFnTable[PCD_TOTAL_TOKEN_NUMBER];\r
\r
VOID *\r
GetWorkerByLocalTokenNumber (\r
LocalTokenNumber = GetSkuEnabledTokenNumber (LocalTokenNumber & ~PCD_TYPE_SKU_ENABLED, Size, IsPeiDb);\r
}\r
\r
- PcdDb = IsPeiDb ? ((UINT8 *) &gPcdDatabase->PeiDb) : ((UINT8 *) &gPcdDatabase->DxeDb);\r
- StringTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.StringTable :\r
- gPcdDatabase->DxeDb.Init.StringTable;\r
+ PcdDb = IsPeiDb ? ((UINT8 *) &mPcdDatabase->PeiDb) : ((UINT8 *) &mPcdDatabase->DxeDb);\r
+ StringTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.StringTable :\r
+ mPcdDatabase->DxeDb.Init.StringTable;\r
\r
Offset = LocalTokenNumber & PCD_DATABASE_OFFSET_MASK;\r
\r
return (VOID *) (FixedPcdGet32(PcdVpdBaseAddress) + VpdHead->Offset);\r
\r
case PCD_TYPE_HII:\r
- GuidTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.GuidTable :\r
- gPcdDatabase->DxeDb.Init.GuidTable;\r
+ GuidTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.GuidTable :\r
+ mPcdDatabase->DxeDb.Init.GuidTable;\r
\r
VariableHead = (VARIABLE_HEAD *) (PcdDb + Offset);\r
\r
\r
IsPeiDb = (TokenNumber <= PEI_LOCAL_TOKEN_NUMBER) ? TRUE : FALSE;\r
\r
- LocalTokenNumberTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.LocalTokenNumberTable : \r
- gPcdDatabase->DxeDb.Init.LocalTokenNumberTable;\r
+ LocalTokenNumberTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.LocalTokenNumberTable : \r
+ mPcdDatabase->DxeDb.Init.LocalTokenNumberTable;\r
\r
- SizeTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.SizeTable: \r
- gPcdDatabase->DxeDb.Init.SizeTable;\r
+ SizeTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.SizeTable: \r
+ mPcdDatabase->DxeDb.Init.SizeTable;\r
\r
TokenNumber = IsPeiDb ? TokenNumber :\r
TokenNumber - PEI_LOCAL_TOKEN_NUMBER;\r
DxeRegisterCallBackWorker (\r
IN UINTN TokenNumber,\r
IN CONST GUID *Guid, OPTIONAL\r
- IN PCD_PROTOCOL_CALLBACK CallBackFunction,\r
- IN BOOLEAN Register\r
+ IN PCD_PROTOCOL_CALLBACK CallBackFunction\r
)\r
{\r
+ CALLBACK_FN_ENTRY *FnTableEntry;\r
+ EX_PCD_ENTRY_ATTRIBUTE ExAttr;\r
+ LIST_ENTRY *ListHead;\r
+ LIST_ENTRY *ListNode;\r
+\r
+ if (Guid != NULL) {\r
+ GetExPcdTokenAttributes (Guid, TokenNumber, &ExAttr);\r
+ TokenNumber = ExAttr.LocalTokenNumberAlias;\r
+ }\r
+\r
+ ListHead = &mCallbackFnTable[TokenNumber];\r
+ ListNode = GetFirstNode (ListHead);\r
+\r
+ while (ListNode != ListHead) {\r
+ FnTableEntry = CR_FNENTRY_FROM_LISTNODE(ListNode, CALLBACK_FN_ENTRY, Node);\r
+\r
+ if (FnTableEntry->CallbackFn == CallBackFunction) {\r
+ //\r
+ // We only allow a Callback function to be register once\r
+ // for a TokenNumber. So just return EFI_SUCCESS\r
+ //\r
+ return EFI_SUCCESS;\r
+ }\r
+ ListNode = GetNextNode (ListHead, ListNode);\r
+ }\r
+\r
+ FnTableEntry = AllocatePool (sizeof(CALLBACK_FN_ENTRY));\r
+ ASSERT (FnTableEntry != NULL);\r
+\r
+ FnTableEntry->CallbackFn = CallBackFunction;\r
+ InsertTailList (ListHead, &FnTableEntry->Node);\r
\r
return EFI_SUCCESS;\r
}\r
\r
\r
+\r
+\r
EFI_STATUS\r
-DxeGetNextTokenWorker (\r
- IN OUT UINTN *TokenNumber,\r
- IN CONST GUID *Guid OPTIONAL\r
+DxeUnRegisterCallBackWorker (\r
+ IN UINTN TokenNumber,\r
+ IN CONST GUID *Guid, OPTIONAL\r
+ IN PCD_PROTOCOL_CALLBACK CallBackFunction\r
+)\r
+{\r
+ CALLBACK_FN_ENTRY *FnTableEntry;\r
+ EX_PCD_ENTRY_ATTRIBUTE ExAttr;\r
+ LIST_ENTRY *ListHead;\r
+ LIST_ENTRY *ListNode;\r
+\r
+ if (Guid != NULL) {\r
+ GetExPcdTokenAttributes (Guid, TokenNumber, &ExAttr);\r
+ TokenNumber = ExAttr.LocalTokenNumberAlias;\r
+ }\r
+\r
+ ListHead = &mCallbackFnTable[TokenNumber];\r
+ ListNode = GetFirstNode (ListHead);\r
+\r
+ while (ListNode != ListHead) {\r
+ FnTableEntry = CR_FNENTRY_FROM_LISTNODE(ListNode, CALLBACK_FN_ENTRY, Node);\r
+\r
+ if (FnTableEntry->CallbackFn == CallBackFunction) {\r
+ //\r
+ // We only allow a Callback function to be register once\r
+ // for a TokenNumber. So we can safely remove the Node from\r
+ // the Link List and return EFI_SUCCESS.\r
+ //\r
+ RemoveEntryList (ListNode);\r
+ FreePool (FnTableEntry);\r
+ \r
+ return EFI_SUCCESS;\r
+ }\r
+ ListNode = GetNextNode (ListHead, ListNode);\r
+ }\r
+\r
+ return EFI_INVALID_PARAMETER;\r
+}\r
+\r
+\r
+\r
+PCD_TOKEN_NUMBER\r
+ExGetNextTokeNumber (\r
+ IN CONST EFI_GUID *Guid,\r
+ IN PCD_TOKEN_NUMBER TokenNumber,\r
+ IN EFI_GUID *GuidTable,\r
+ IN UINTN SizeOfGuidTable,\r
+ IN DYNAMICEX_MAPPING *ExMapTable,\r
+ IN UINTN SizeOfExMapTable\r
)\r
{\r
- return EFI_SUCCESS;\r
+ EFI_GUID *MatchGuid;\r
+ UINTN Idx;\r
+ UINTN GuidTableIdx;\r
+ BOOLEAN Found;\r
+\r
+ MatchGuid = ScanGuid (GuidTable, SizeOfGuidTable, Guid);\r
+ if (MatchGuid == NULL) {\r
+ return PCD_INVALID_TOKEN_NUMBER;\r
+ }\r
+\r
+ Found = FALSE;\r
+ GuidTableIdx = MatchGuid - GuidTable;\r
+ for (Idx = 0; Idx < SizeOfExMapTable; Idx++) {\r
+ if (ExMapTable[Idx].ExGuidIndex == GuidTableIdx) {\r
+ Found = TRUE;\r
+ break;\r
+ }\r
+ }\r
+\r
+ if (Found) {\r
+ if (TokenNumber == PCD_INVALID_TOKEN_NUMBER) {\r
+ return ExMapTable[Idx].ExTokenNumber;\r
+ }\r
+ \r
+ for ( ; Idx < SizeOfExMapTable; Idx++) {\r
+ if (ExMapTable[Idx].ExTokenNumber == TokenNumber) {\r
+ Idx++;\r
+ if (Idx == SizeOfExMapTable) {\r
+ //\r
+ // Exceed the length of ExMap Table\r
+ //\r
+ return PCD_INVALID_TOKEN_NUMBER;\r
+ } else if (ExMapTable[Idx].ExGuidIndex == GuidTableIdx) {\r
+ //\r
+ // Found the next match\r
+ //\r
+ return ExMapTable[Idx].ExTokenNumber;\r
+ } else {\r
+ //\r
+ // Guid has been changed. It is the next Token Space Guid.\r
+ // We should flag no more TokenNumber.\r
+ //\r
+ return PCD_INVALID_TOKEN_NUMBER;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ \r
+ return PCD_INVALID_TOKEN_NUMBER;\r
}\r
+ \r
\r
\r
\r
{\r
PEI_PCD_DATABASE *PeiDatabase;\r
EFI_HOB_GUID_TYPE *GuidHob;\r
+ UINTN Idx;\r
\r
- gPcdDatabase = AllocateZeroPool (sizeof(PCD_DATABASE));\r
- ASSERT (gPcdDatabase != NULL);\r
+ mPcdDatabase = AllocateZeroPool (sizeof(PCD_DATABASE));\r
+ ASSERT (mPcdDatabase != NULL);\r
\r
GuidHob = GetFirstGuidHob (&gPcdDataBaseHobGuid);\r
ASSERT (GuidHob != NULL);\r
//\r
// Copy PCD Entries refereneced in PEI phase to PCD DATABASE\r
//\r
- CopyMem (&gPcdDatabase->PeiDb, PeiDatabase, sizeof (PEI_PCD_DATABASE));\r
+ CopyMem (&mPcdDatabase->PeiDb, PeiDatabase, sizeof (PEI_PCD_DATABASE));\r
\r
//\r
// Copy PCD Entries with default value to PCD DATABASE\r
//\r
- CopyMem (&gPcdDatabase->DxeDb.Init, &gDXEPcdDbInit, sizeof(DXE_PCD_DATABASE_INIT));\r
+ CopyMem (&mPcdDatabase->DxeDb.Init, &gDXEPcdDbInit, sizeof(DXE_PCD_DATABASE_INIT));\r
+\r
+\r
+ //\r
+ // Initialized the Callback Function Table\r
+ //\r
+ for (Idx = 0; Idx < PCD_TOTAL_TOKEN_NUMBER; Idx++) {\r
+ InitializeListHead (&mCallbackFnTable[Idx]);\r
+ }\r
\r
return;\r
}\r
\r
ASSERT ((LocalTokenNumber & PCD_TYPE_SKU_ENABLED) == 0);\r
\r
- PcdDb = IsPeiDb ? (UINT8 *) &gPcdDatabase->PeiDb : (UINT8 *) &gPcdDatabase->DxeDb;\r
+ PcdDb = IsPeiDb ? (UINT8 *) &mPcdDatabase->PeiDb : (UINT8 *) &mPcdDatabase->DxeDb;\r
\r
SkuHead = (SKU_HEAD *) (PcdDb + (LocalTokenNumber & PCD_DATABASE_OFFSET_MASK));\r
Value = (UINT8 *) (PcdDb + SkuHead->SkuDataStartOffset); \r
\r
- PhaseSkuIdTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.SkuIdTable :\r
- gPcdDatabase->DxeDb.Init.SkuIdTable;\r
+ PhaseSkuIdTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.SkuIdTable :\r
+ mPcdDatabase->DxeDb.Init.SkuIdTable;\r
\r
SkuIdTable = &PhaseSkuIdTable[SkuHead->SkuIdTableOffset];\r
\r
for (i = 0; i < SkuIdTable[0]; i++) {\r
- if (gPcdDatabase->PeiDb.Init.SystemSkuId == SkuIdTable[i + 1]) {\r
+ if (mPcdDatabase->PeiDb.Init.SystemSkuId == SkuIdTable[i + 1]) {\r
break;\r
}\r
}\r
UINTN Size\r
)\r
{\r
+ CALLBACK_FN_ENTRY *FnTableEntry;\r
+ LIST_ENTRY *ListHead;\r
+ LIST_ENTRY *ListNode;\r
+\r
+ ListHead = &mCallbackFnTable[TokenNumber];\r
+ ListNode = GetFirstNode (ListHead);\r
+\r
+ while (ListNode != ListHead) {\r
+ FnTableEntry = CR_FNENTRY_FROM_LISTNODE(ListNode, CALLBACK_FN_ENTRY, Node);\r
+\r
+ FnTableEntry->CallbackFn(Guid, \r
+ (Guid == NULL) ? TokenNumber : ExTokenNumber,\r
+ Data,\r
+ Size);\r
+ \r
+ ListNode = GetNextNode (ListHead, ListNode);\r
+ }\r
+ \r
return;\r
}\r
\r
\r
EFI_STATUS\r
SetWorker (\r
- UINTN TokenNumber,\r
- VOID *Data,\r
- UINTN Size,\r
- BOOLEAN PtrType\r
+ PCD_TOKEN_NUMBER TokenNumber,\r
+ VOID *Data,\r
+ UINTN Size,\r
+ BOOLEAN PtrType\r
)\r
{\r
UINT32 *LocalTokenNumberTable;\r
\r
IsPeiDb = (TokenNumber <= PEI_LOCAL_TOKEN_NUMBER) ? TRUE : FALSE;\r
\r
- LocalTokenNumberTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.LocalTokenNumberTable : \r
- gPcdDatabase->DxeDb.Init.LocalTokenNumberTable;\r
+ LocalTokenNumberTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.LocalTokenNumberTable : \r
+ mPcdDatabase->DxeDb.Init.LocalTokenNumberTable;\r
+\r
+ InvokeCallbackOnSet (0, NULL, TokenNumber, Data, Size);\r
\r
TokenNumber = IsPeiDb ? TokenNumber\r
: TokenNumber - PEI_LOCAL_TOKEN_NUMBER;\r
\r
- InvokeCallbackOnSet (0, NULL, TokenNumber, Data, Size);\r
-\r
return SetWorkerByLocalTokenNumber (LocalTokenNumberTable[TokenNumber], Data, Size, PtrType, IsPeiDb);\r
\r
}\r
\r
EFI_STATUS\r
ExSetWorker (\r
- IN UINT32 ExTokenNumber,\r
+ IN PCD_TOKEN_NUMBER ExTokenNumber,\r
IN CONST EFI_GUID *Guid,\r
VOID *Data,\r
UINTN SetSize,\r
\r
Offset = LocalTokenNumber & PCD_DATABASE_OFFSET_MASK;\r
\r
- PcdDb = IsPeiDb ? ((UINT8 *) &gPcdDatabase->PeiDb) : ((UINT8 *) &gPcdDatabase->DxeDb);\r
+ PcdDb = IsPeiDb ? ((UINT8 *) &mPcdDatabase->PeiDb) : ((UINT8 *) &mPcdDatabase->DxeDb);\r
\r
- StringTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.StringTable :\r
- gPcdDatabase->DxeDb.Init.StringTable;\r
+ StringTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.StringTable :\r
+ mPcdDatabase->DxeDb.Init.StringTable;\r
\r
InternalData = PcdDb + Offset;\r
\r
//\r
// Bug Bug: Please implement this\r
//\r
- GuidTable = IsPeiDb ? gPcdDatabase->PeiDb.Init.GuidTable :\r
- gPcdDatabase->DxeDb.Init.GuidTable;\r
+ GuidTable = IsPeiDb ? mPcdDatabase->PeiDb.Init.GuidTable :\r
+ mPcdDatabase->DxeDb.Init.GuidTable;\r
\r
VariableHead = (VARIABLE_HEAD *) (PcdDb + Offset);\r
\r
VOID\r
GetExPcdTokenAttributes (\r
IN CONST EFI_GUID *Guid,\r
- IN UINT32 ExTokenNumber,\r
+ IN PCD_TOKEN_NUMBER ExTokenNumber,\r
OUT EX_PCD_ENTRY_ATTRIBUTE *ExAttr\r
)\r
{\r
EFI_GUID *GuidTable;\r
UINT16 *SizeTable;\r
\r
- ExMap = gPcdDatabase->PeiDb.Init.ExMapTable;\r
- GuidTable = gPcdDatabase->PeiDb.Init.GuidTable;\r
- SizeTable = gPcdDatabase->PeiDb.Init.SizeTable;\r
+ ExMap = mPcdDatabase->PeiDb.Init.ExMapTable;\r
+ GuidTable = mPcdDatabase->PeiDb.Init.GuidTable;\r
+ SizeTable = mPcdDatabase->PeiDb.Init.SizeTable;\r
\r
for (i = 0; i < PEI_EXMAPPING_TABLE_SIZE; i++) {\r
if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&\r
}\r
}\r
\r
- ExMap = gPcdDatabase->DxeDb.Init.ExMapTable;\r
- GuidTable = gPcdDatabase->DxeDb.Init.GuidTable;\r
- SizeTable = gPcdDatabase->DxeDb.Init.SizeTable;\r
+ ExMap = mPcdDatabase->DxeDb.Init.ExMapTable;\r
+ GuidTable = mPcdDatabase->DxeDb.Init.GuidTable;\r
+ SizeTable = mPcdDatabase->DxeDb.Init.SizeTable;\r
\r
for (i = 0; i < DXE_EXMAPPING_TABLE_SIZE; i++) {\r
if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&\r
\r
ExAttr->IsPeiDb = FALSE;\r
ExAttr->Size = SizeTable[i + DXE_NEX_TOKEN_NUMBER];\r
- ExAttr->TokenNumber = i + DXE_NEX_TOKEN_NUMBER;\r
+ ExAttr->TokenNumber = i + PEI_LOCAL_TOKEN_NUMBER;\r
ExAttr->LocalTokenNumberAlias = ExMap[i].LocalTokenNumber;\r
return;\r
\r
projects / mirror_edk2.git / blobdiff