[mirror_edk2.git] / EdkModulePkg / Universal / PCD / Dxe / Pcd.c

/** @file\r
PCD DXE driver\r
\r
Copyright (c) 2006, Intel Corporation\r
All rights reserved. This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution.  The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\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: Pcd.c\r
\r
**/\r
\r
#include "Service.h"\r
\r
\r
PCD_PROTOCOL mPcdInstance = {\r
  DxePcdSetSku,\r
\r
  DxePcdGet8,\r
  DxePcdGet16,\r
  DxePcdGet32,\r
  DxePcdGet64,\r
  DxePcdGetPtr,\r
  DxePcdGetBool,\r
  DxePcdGetSize,\r
\r
  DxePcdGet8Ex,\r
  DxePcdGet16Ex,\r
  DxePcdGet32Ex,\r
  DxePcdGet64Ex,\r
  DxePcdGetPtrEx,\r
  DxePcdGetBoolEx,\r
  DxePcdGetSizeEx,\r
\r
  DxePcdSet8,\r
  DxePcdSet16,\r
  DxePcdSet32,\r
  DxePcdSet64,\r
  DxePcdSetPtr,\r
  DxePcdSetBool,\r
\r
  DxePcdSet8Ex,\r
  DxePcdSet16Ex,\r
  DxePcdSet32Ex,\r
  DxePcdSet64Ex,\r
  DxePcdSetPtrEx,\r
  DxePcdSetBoolEx,\r
\r
  DxeRegisterCallBackOnSet,\r
  DxeUnRegisterCallBackOnSet,\r
  DxePcdGetNextToken\r
};\r
\r
\r
//\r
// Static global to reduce the code size\r
//\r
static EFI_HANDLE NewHandle = NULL;\r
\r
EFI_STATUS\r
EFIAPI\r
PcdDxeInit (\r
  IN EFI_HANDLE           ImageHandle,\r
  IN EFI_SYSTEM_TABLE     *SystemTable\r
  )\r
{\r
  EFI_STATUS          Status;\r
\r
  //\r
  // Make sure the Pcd Protocol is not already installed in the system\r
  //\r
  \r
  ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gPcdProtocolGuid);\r
  \r
  BuildPcdDxeDataBase ();\r
\r
  //\r
  // BugBug Check if PcdDatabase is already installed.\r
  //\r
  \r
  Status = gBS->InstallProtocolInterface (\r
                  &NewHandle,\r
                  &gPcdProtocolGuid,\r
                  EFI_NATIVE_INTERFACE,\r
                  &mPcdInstance\r
                  );\r
\r
  ASSERT_EFI_ERROR (Status);\r
\r
  return EFI_SUCCESS;\r
\r
}\r
\r
\r
VOID\r
EFIAPI\r
DxePcdSetSku (\r
  IN  SKU_ID         SkuId\r
  )\r
{\r
  mPcdDatabase->PeiDb.Init.SystemSkuId = SkuId;\r
  \r
  return;\r
}\r
\r
\r
\r
UINT8\r
EFIAPI\r
DxePcdGet8 (\r
  IN PCD_TOKEN_NUMBER         TokenNumber\r
  )\r
{\r
  ASSERT (sizeof (UINT8) == DxePcdGetSize (TokenNumber));\r
  \r
  return *((UINT8 *) GetWorker (TokenNumber));\r
}\r
\r
\r
\r
UINT16\r
EFIAPI\r
DxePcdGet16 (\r
  IN PCD_TOKEN_NUMBER         TokenNumber\r
  )\r
{\r
  ASSERT (sizeof (UINT16) == DxePcdGetSize (TokenNumber));\r
  \r
  return ReadUnaligned16 (GetWorker (TokenNumber));\r
}\r
\r
\r
\r
UINT32\r
EFIAPI\r
DxePcdGet32 (\r
  IN PCD_TOKEN_NUMBER         TokenNumber\r
  )\r
{\r
  ASSERT (sizeof (UINT32) == DxePcdGetSize (TokenNumber));\r
  \r
  return ReadUnaligned32 (GetWorker (TokenNumber));\r
}\r
\r
\r
\r
UINT64\r
EFIAPI\r
DxePcdGet64 (\r
  IN PCD_TOKEN_NUMBER          TokenNumber\r
  )\r
{\r
  ASSERT (sizeof (UINT64) == DxePcdGetSize (TokenNumber));\r
  \r
  return ReadUnaligned64(GetWorker (TokenNumber));\r
}\r
\r
\r
\r
VOID *\r
EFIAPI\r
DxePcdGetPtr (\r
  IN PCD_TOKEN_NUMBER          TokenNumber\r
  )\r
{\r
  return GetWorker (TokenNumber);\r
}\r
\r
\r
\r
BOOLEAN\r
EFIAPI\r
DxePcdGetBool (\r
  IN PCD_TOKEN_NUMBER          TokenNumber\r
  )\r
{\r
  ASSERT (sizeof (BOOLEAN) == DxePcdGetSize (TokenNumber));\r
  \r
  return *((BOOLEAN *) GetWorker (TokenNumber));\r
}\r
\r
\r
\r
UINTN\r
EFIAPI\r
DxePcdGetSize (\r
  IN PCD_TOKEN_NUMBER          TokenNumber\r
  )\r
{\r
  UINT16 * SizeTable;\r
\r
  SizeTable = (TokenNumber < PEI_LOCAL_TOKEN_NUMBER) ? mPcdDatabase->PeiDb.Init.SizeTable :\r
                                                    mPcdDatabase->DxeDb.Init.SizeTable;\r
\r
\r
  TokenNumber = (TokenNumber < PEI_LOCAL_TOKEN_NUMBER) ? TokenNumber : (TokenNumber - PEI_LOCAL_TOKEN_NUMBER);\r
\r
  return SizeTable[TokenNumber];\r
}\r
\r
\r
\r
UINT8\r
EFIAPI\r
DxePcdGet8Ex (\r
  IN CONST EFI_GUID         *Guid,\r
  IN PCD_TOKEN_NUMBER      ExTokenNumber\r
  )\r
{\r
  return *((UINT8 *) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT8)));\r
}\r
\r
\r
\r
UINT16\r
EFIAPI\r
DxePcdGet16Ex (\r
  IN CONST EFI_GUID        *Guid,\r
  IN PCD_TOKEN_NUMBER     ExTokenNumber\r
  )\r
{\r
  return *((UINT16 *) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT16)));\r
}\r
\r
\r
\r
UINT32\r
EFIAPI\r
DxePcdGet32Ex (\r
  IN CONST EFI_GUID        *Guid,\r
  IN PCD_TOKEN_NUMBER      ExTokenNumber\r
  )\r
{\r
  return *((UINT32 *) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT32)));\r
}\r
\r
\r
\r
UINT64\r
EFIAPI\r
DxePcdGet64Ex (\r
  IN CONST EFI_GUID        *Guid,\r
  IN PCD_TOKEN_NUMBER      ExTokenNumber\r
  )\r
{\r
  //\r
  // BugBug: Must be changed to ReadUnaligned64\r
  //\r
  return *((UINT64 *) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT64)));\r
}\r
\r
\r
\r
VOID *\r
EFIAPI\r
DxePcdGetPtrEx (\r
  IN CONST EFI_GUID        *Guid,\r
  IN PCD_TOKEN_NUMBER      ExTokenNumber\r
  )\r
{\r
  return ExGetWorker (Guid, ExTokenNumber, 0);\r
}\r
\r
\r
\r
BOOLEAN\r
EFIAPI\r
DxePcdGetBoolEx (\r
  IN CONST EFI_GUID        *Guid,\r
  IN PCD_TOKEN_NUMBER      ExTokenNumber\r
  )\r
{\r
  return *((BOOLEAN *) ExGetWorker (Guid, ExTokenNumber, sizeof(BOOLEAN)));\r
}\r
\r
\r
\r
UINTN\r
EFIAPI\r
DxePcdGetSizeEx (\r
  IN CONST EFI_GUID        *Guid,\r
  IN PCD_TOKEN_NUMBER      ExTokenNumber\r
  )\r
{\r
  EX_PCD_ENTRY_ATTRIBUTE    Attr;\r
  \r
  GetExPcdTokenAttributes (Guid, ExTokenNumber, &Attr);\r
\r
  return Attr.Size;\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet8 (\r
  IN PCD_TOKEN_NUMBER   TokenNumber,\r
  IN UINT8              Value\r
  )\r
{\r
  return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet16 (\r
  IN PCD_TOKEN_NUMBER   TokenNumber,\r
  IN UINT16             Value\r
  )\r
{\r
  return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet32 (\r
  IN PCD_TOKEN_NUMBER   TokenNumber,\r
  IN UINT32             Value\r
  )\r
{\r
  return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet64 (\r
  IN PCD_TOKEN_NUMBER   TokenNumber,\r
  IN UINT64             Value\r
  )\r
{\r
  return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSetPtr (\r
  IN PCD_TOKEN_NUMBER   TokenNumber,\r
  IN UINTN              SizeOfBuffer,\r
  IN VOID               *Buffer\r
  )\r
{\r
  return SetWorker (TokenNumber, Buffer, SizeOfBuffer, TRUE);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSetBool (\r
  IN PCD_TOKEN_NUMBER   TokenNumber,\r
  IN BOOLEAN            Value\r
  )\r
{\r
  return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet8Ex (\r
  IN CONST EFI_GUID         *Guid,\r
  IN PCD_TOKEN_NUMBER       ExTokenNumber,\r
  IN UINT8                  Value\r
  )\r
{\r
  return          ExSetWorker(\r
                              ExTokenNumber, \r
                              Guid,\r
                              &Value, \r
                              sizeof (Value), \r
                              FALSE\r
                              );\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet16Ex (\r
  IN CONST EFI_GUID    *Guid,\r
  IN PCD_TOKEN_NUMBER  ExTokenNumber,\r
  IN UINT16            Value\r
  )\r
{\r
  return          ExSetWorker(\r
                              ExTokenNumber, \r
                              Guid,\r
                              &Value, \r
                              sizeof (Value), \r
                              FALSE\r
                              );\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet32Ex (\r
  IN CONST EFI_GUID     *Guid,\r
  IN PCD_TOKEN_NUMBER   ExTokenNumber,\r
  IN UINT32             Value\r
  )\r
{\r
  return          ExSetWorker(\r
                              ExTokenNumber, \r
                              Guid,\r
                              &Value, \r
                              sizeof (Value), \r
                              FALSE\r
                              );\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSet64Ex (\r
  IN CONST EFI_GUID    *Guid,\r
  IN PCD_TOKEN_NUMBER  ExTokenNumber,\r
  IN UINT64            Value\r
  )\r
{\r
  return          ExSetWorker(\r
                              ExTokenNumber, \r
                              Guid,\r
                              &Value, \r
                              sizeof (Value), \r
                              FALSE\r
                              );\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSetPtrEx (\r
  IN CONST EFI_GUID         *Guid,\r
  IN PCD_TOKEN_NUMBER       ExTokenNumber,\r
  IN UINTN                  SizeOfBuffer,\r
  IN VOID                   *Buffer\r
  )\r
{\r
  return          ExSetWorker(\r
                              ExTokenNumber, \r
                              Guid,\r
                              Buffer, \r
                              SizeOfBuffer, \r
                              TRUE\r
                              );\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdSetBoolEx (\r
  IN CONST EFI_GUID    *Guid,\r
  IN PCD_TOKEN_NUMBER  ExTokenNumber,\r
  IN BOOLEAN           Value\r
  )\r
{\r
  return          ExSetWorker(\r
                              ExTokenNumber, \r
                              Guid,\r
                              &Value, \r
                              sizeof (Value), \r
                              TRUE\r
                              );\r
}\r
\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxeRegisterCallBackOnSet (\r
  IN  PCD_TOKEN_NUMBER        TokenNumber,\r
  IN  CONST EFI_GUID          *Guid, OPTIONAL\r
  IN  PCD_PROTOCOL_CALLBACK   CallBackFunction\r
  )\r
{\r
  ASSERT (CallBackFunction != NULL);\r
  \r
  return DxeRegisterCallBackWorker (TokenNumber, Guid, CallBackFunction);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxeUnRegisterCallBackOnSet (\r
  IN  PCD_TOKEN_NUMBER        TokenNumber,\r
  IN  CONST EFI_GUID          *Guid, OPTIONAL\r
  IN  PCD_PROTOCOL_CALLBACK   CallBackFunction\r
  )\r
{\r
  ASSERT (CallBackFunction != NULL);\r
  \r
  return DxeRegisterCallBackWorker (TokenNumber, Guid, CallBackFunction);\r
}\r
\r
\r
\r
EFI_STATUS\r
EFIAPI\r
DxePcdGetNextToken (\r
  IN CONST EFI_GUID         *Guid, OPTIONAL\r
  IN OUT   PCD_TOKEN_NUMBER *TokenNumber\r
  )\r
{\r
  PCD_TOKEN_NUMBER    ExTokenNumber;\r
  \r
  //\r
  // Scan the local token space\r
  //\r
  if (Guid == NULL) {\r
    *TokenNumber++;\r
    if (*TokenNumber == PCD_INVALID_TOKEN_NUMBER) {\r
      return EFI_SUCCESS;\r
    } else {\r
      if (*TokenNumber >= PEI_NEX_TOKEN_NUMBER &&\r
          *TokenNumber < PEI_LOCAL_TOKEN_NUMBER) {\r
        //\r
        // The first Non-Ex type Token Number for DXE PCD \r
        // database is PEI_LOCAL_TOKEN_NUMBER\r
        //\r
        *TokenNumber = PEI_LOCAL_TOKEN_NUMBER;\r
        return EFI_SUCCESS;\r
      } else if (*TokenNumber >= DXE_NEX_TOKEN_NUMBER + PEI_LOCAL_TOKEN_NUMBER) {\r
        *TokenNumber = PCD_INVALID_TOKEN_NUMBER;\r
        return EFI_SUCCESS;\r
      }\r
    }\r
  }\r
\r
  if (PEI_EXMAP_TABLE_EMPTY && PEI_EXMAP_TABLE_EMPTY) {\r
    *TokenNumber = (UINTN) PCD_INVALID_TOKEN_NUMBER;\r
    return EFI_NOT_FOUND;\r
  }\r
\r
  ExTokenNumber = *TokenNumber;\r
  if (!PEI_EXMAP_TABLE_EMPTY) {\r
    ExTokenNumber = ExGetNextTokeNumber (\r
                        Guid,\r
                        ExTokenNumber,\r
                        mPcdDatabase->PeiDb.Init.GuidTable,\r
                        sizeof(mPcdDatabase->PeiDb.Init.GuidTable),\r
                        mPcdDatabase->PeiDb.Init.ExMapTable,\r
                        sizeof(mPcdDatabase->PeiDb.Init.ExMapTable)\r
                        );\r
  }\r
\r
  if (!DXE_EXMAP_TABLE_EMPTY) {\r
    ExTokenNumber = ExGetNextTokeNumber (\r
                        Guid,\r
                        ExTokenNumber,\r
                        mPcdDatabase->PeiDb.Init.GuidTable,\r
                        sizeof(mPcdDatabase->PeiDb.Init.GuidTable),\r
                        mPcdDatabase->PeiDb.Init.ExMapTable,\r
                        sizeof(mPcdDatabase->PeiDb.Init.ExMapTable)\r
                        );\r
  }\r
\r
  *TokenNumber = ExTokenNumber;\r
\r
  return EFI_SUCCESS;\r
}\r
\r
Commit	Line	Data
878ddf1f	1	/** @file\r
	2	PCD DXE driver\r
	3	\r
	4	Copyright (c) 2006, Intel Corporation\r
	5	All rights reserved. This program and the accompanying materials\r
	6	are licensed and made available under the terms and conditions of the BSD License\r
	7	which accompanies this distribution. The full text of the license may be found at\r
	8	http://opensource.org/licenses/bsd-license.php\r
	9	\r
	10	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	\r
	13	\r
	14	Module Name: Pcd.c\r
	15	\r
	16	**/\r
	17	\r
878ddf1f	18	#include "Service.h"\r
	19	\r
	20	\r
	21	PCD_PROTOCOL mPcdInstance = {\r
	22	DxePcdSetSku,\r
	23	\r
	24	DxePcdGet8,\r
	25	DxePcdGet16,\r
	26	DxePcdGet32,\r
	27	DxePcdGet64,\r
	28	DxePcdGetPtr,\r
	29	DxePcdGetBool,\r
	30	DxePcdGetSize,\r
	31	\r
	32	DxePcdGet8Ex,\r
	33	DxePcdGet16Ex,\r
	34	DxePcdGet32Ex,\r
	35	DxePcdGet64Ex,\r
	36	DxePcdGetPtrEx,\r
	37	DxePcdGetBoolEx,\r
	38	DxePcdGetSizeEx,\r
	39	\r
	40	DxePcdSet8,\r
	41	DxePcdSet16,\r
	42	DxePcdSet32,\r
	43	DxePcdSet64,\r
	44	DxePcdSetPtr,\r
	45	DxePcdSetBool,\r
	46	\r
	47	DxePcdSet8Ex,\r
	48	DxePcdSet16Ex,\r
	49	DxePcdSet32Ex,\r
	50	DxePcdSet64Ex,\r
	51	DxePcdSetPtrEx,\r
	52	DxePcdSetBoolEx,\r
	53	\r
4c114006	54	DxeRegisterCallBackOnSet,\r
4c114006	55	DxeUnRegisterCallBackOnSet,\r
878ddf1f	56	DxePcdGetNextToken\r
	57	};\r
	58	\r
	59	\r
	60	//\r
	61	// Static global to reduce the code size\r
	62	//\r
	63	static EFI_HANDLE NewHandle = NULL;\r
	64	\r
	65	EFI_STATUS\r
	66	EFIAPI\r
	67	PcdDxeInit (\r
	68	IN EFI_HANDLE ImageHandle,\r
	69	IN EFI_SYSTEM_TABLE *SystemTable\r
	70	)\r
	71	{\r
52e1905d	72	EFI_STATUS Status;\r
	73	\r
	74	//\r
	75	// Make sure the Pcd Protocol is not already installed in the system\r
	76	//\r
	77	\r
	78	ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gPcdProtocolGuid);\r
878ddf1f	79	\r
52e1905d	80	BuildPcdDxeDataBase ();\r
	81	\r
	82	//\r
	83	// BugBug Check if PcdDatabase is already installed.\r
	84	//\r
878ddf1f	85	\r
	86	Status = gBS->InstallProtocolInterface (\r
	87	&NewHandle,\r
	88	&gPcdProtocolGuid,\r
	89	EFI_NATIVE_INTERFACE,\r
	90	&mPcdInstance\r
	91	);\r
	92	\r
	93	ASSERT_EFI_ERROR (Status);\r
	94	\r
	95	return EFI_SUCCESS;\r
	96	\r
	97	}\r
	98	\r
	99	\r
00b7af13	100	VOID\r
878ddf1f	101	EFIAPI\r
878ddf1f	102	DxePcdSetSku (\r
00b7af13	103	IN SKU_ID SkuId\r
878ddf1f	104	)\r
878ddf1f	105	{\r
4c114006	106	mPcdDatabase->PeiDb.Init.SystemSkuId = SkuId;\r
00b7af13	107	\r
00b7af13	108	return;\r
878ddf1f	109	}\r
	110	\r
	111	\r
	112	\r
	113	UINT8\r
	114	EFIAPI\r
	115	DxePcdGet8 (\r
4c114006	116	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	117	)\r
878ddf1f	118	{\r
52e1905d	119	ASSERT (sizeof (UINT8) == DxePcdGetSize (TokenNumber));\r
	120	\r
	121	return ((UINT8 ) GetWorker (TokenNumber));\r
878ddf1f	122	}\r
	123	\r
	124	\r
	125	\r
	126	UINT16\r
	127	EFIAPI\r
	128	DxePcdGet16 (\r
4c114006	129	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	130	)\r
878ddf1f	131	{\r
52e1905d	132	ASSERT (sizeof (UINT16) == DxePcdGetSize (TokenNumber));\r
	133	\r
	134	return ReadUnaligned16 (GetWorker (TokenNumber));\r
878ddf1f	135	}\r
	136	\r
	137	\r
	138	\r
	139	UINT32\r
	140	EFIAPI\r
	141	DxePcdGet32 (\r
4c114006	142	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	143	)\r
878ddf1f	144	{\r
52e1905d	145	ASSERT (sizeof (UINT32) == DxePcdGetSize (TokenNumber));\r
	146	\r
	147	return ReadUnaligned32 (GetWorker (TokenNumber));\r
878ddf1f	148	}\r
	149	\r
	150	\r
	151	\r
	152	UINT64\r
	153	EFIAPI\r
	154	DxePcdGet64 (\r
4c114006	155	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	156	)\r
878ddf1f	157	{\r
52e1905d	158	ASSERT (sizeof (UINT64) == DxePcdGetSize (TokenNumber));\r
	159	\r
	160	return ReadUnaligned64(GetWorker (TokenNumber));\r
878ddf1f	161	}\r
	162	\r
	163	\r
	164	\r
	165	VOID *\r
	166	EFIAPI\r
	167	DxePcdGetPtr (\r
4c114006	168	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	169	)\r
878ddf1f	170	{\r
52e1905d	171	return GetWorker (TokenNumber);\r
878ddf1f	172	}\r
	173	\r
	174	\r
	175	\r
	176	BOOLEAN\r
	177	EFIAPI\r
	178	DxePcdGetBool (\r
4c114006	179	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	180	)\r
878ddf1f	181	{\r
52e1905d	182	ASSERT (sizeof (BOOLEAN) == DxePcdGetSize (TokenNumber));\r
	183	\r
	184	return ((BOOLEAN ) GetWorker (TokenNumber));\r
878ddf1f	185	}\r
	186	\r
	187	\r
	188	\r
	189	UINTN\r
	190	EFIAPI\r
	191	DxePcdGetSize (\r
4c114006	192	IN PCD_TOKEN_NUMBER TokenNumber\r
878ddf1f	193	)\r
878ddf1f	194	{\r
52e1905d	195	UINT16 * SizeTable;\r
52e1905d	196	\r
4c114006	197	SizeTable = (TokenNumber < PEI_LOCAL_TOKEN_NUMBER) ? mPcdDatabase->PeiDb.Init.SizeTable :\r
4c114006	198	mPcdDatabase->DxeDb.Init.SizeTable;\r
52e1905d	199	\r
	200	\r
	201	TokenNumber = (TokenNumber < PEI_LOCAL_TOKEN_NUMBER) ? TokenNumber : (TokenNumber - PEI_LOCAL_TOKEN_NUMBER);\r
	202	\r
	203	return SizeTable[TokenNumber];\r
878ddf1f	204	}\r
	205	\r
	206	\r
	207	\r
	208	UINT8\r
	209	EFIAPI\r
	210	DxePcdGet8Ex (\r
52e1905d	211	IN CONST EFI_GUID *Guid,\r
4c114006	212	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	213	)\r
878ddf1f	214	{\r
52e1905d	215	return ((UINT8 ) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT8)));\r
878ddf1f	216	}\r
	217	\r
	218	\r
	219	\r
	220	UINT16\r
	221	EFIAPI\r
	222	DxePcdGet16Ex (\r
	223	IN CONST EFI_GUID *Guid,\r
4c114006	224	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	225	)\r
878ddf1f	226	{\r
52e1905d	227	return ((UINT16 ) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT16)));\r
878ddf1f	228	}\r
	229	\r
	230	\r
	231	\r
	232	UINT32\r
	233	EFIAPI\r
	234	DxePcdGet32Ex (\r
	235	IN CONST EFI_GUID *Guid,\r
4c114006	236	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	237	)\r
878ddf1f	238	{\r
52e1905d	239	return ((UINT32 ) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT32)));\r
878ddf1f	240	}\r
	241	\r
	242	\r
	243	\r
	244	UINT64\r
	245	EFIAPI\r
	246	DxePcdGet64Ex (\r
	247	IN CONST EFI_GUID *Guid,\r
4c114006	248	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	249	)\r
878ddf1f	250	{\r
52e1905d	251	//\r
	252	// BugBug: Must be changed to ReadUnaligned64\r
	253	//\r
	254	return ((UINT64 ) ExGetWorker (Guid, ExTokenNumber, sizeof(UINT64)));\r
878ddf1f	255	}\r
	256	\r
	257	\r
	258	\r
	259	VOID *\r
	260	EFIAPI\r
	261	DxePcdGetPtrEx (\r
	262	IN CONST EFI_GUID *Guid,\r
4c114006	263	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	264	)\r
878ddf1f	265	{\r
52e1905d	266	return ExGetWorker (Guid, ExTokenNumber, 0);\r
878ddf1f	267	}\r
	268	\r
	269	\r
	270	\r
	271	BOOLEAN\r
	272	EFIAPI\r
	273	DxePcdGetBoolEx (\r
	274	IN CONST EFI_GUID *Guid,\r
4c114006	275	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	276	)\r
878ddf1f	277	{\r
52e1905d	278	return ((BOOLEAN ) ExGetWorker (Guid, ExTokenNumber, sizeof(BOOLEAN)));\r
878ddf1f	279	}\r
	280	\r
	281	\r
	282	\r
	283	UINTN\r
	284	EFIAPI\r
	285	DxePcdGetSizeEx (\r
	286	IN CONST EFI_GUID *Guid,\r
4c114006	287	IN PCD_TOKEN_NUMBER ExTokenNumber\r
878ddf1f	288	)\r
878ddf1f	289	{\r
52e1905d	290	EX_PCD_ENTRY_ATTRIBUTE Attr;\r
	291	\r
	292	GetExPcdTokenAttributes (Guid, ExTokenNumber, &Attr);\r
	293	\r
	294	return Attr.Size;\r
878ddf1f	295	}\r
	296	\r
	297	\r
	298	\r
	299	EFI_STATUS\r
	300	EFIAPI\r
	301	DxePcdSet8 (\r
4c114006	302	IN PCD_TOKEN_NUMBER TokenNumber,\r
52e1905d	303	IN UINT8 Value\r
878ddf1f	304	)\r
878ddf1f	305	{\r
52e1905d	306	return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
878ddf1f	307	}\r
	308	\r
	309	\r
	310	\r
	311	EFI_STATUS\r
	312	EFIAPI\r
	313	DxePcdSet16 (\r
4c114006	314	IN PCD_TOKEN_NUMBER TokenNumber,\r
878ddf1f	315	IN UINT16 Value\r
	316	)\r
	317	{\r
52e1905d	318	return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
878ddf1f	319	}\r
	320	\r
	321	\r
	322	\r
	323	EFI_STATUS\r
	324	EFIAPI\r
	325	DxePcdSet32 (\r
4c114006	326	IN PCD_TOKEN_NUMBER TokenNumber,\r
878ddf1f	327	IN UINT32 Value\r
	328	)\r
	329	{\r
52e1905d	330	return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
878ddf1f	331	}\r
	332	\r
	333	\r
	334	\r
	335	EFI_STATUS\r
	336	EFIAPI\r
	337	DxePcdSet64 (\r
4c114006	338	IN PCD_TOKEN_NUMBER TokenNumber,\r
52e1905d	339	IN UINT64 Value\r
878ddf1f	340	)\r
878ddf1f	341	{\r
52e1905d	342	return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
878ddf1f	343	}\r
	344	\r
	345	\r
	346	\r
	347	EFI_STATUS\r
	348	EFIAPI\r
	349	DxePcdSetPtr (\r
4c114006	350	IN PCD_TOKEN_NUMBER TokenNumber,\r
00b7af13	351	IN UINTN SizeOfBuffer,\r
00b7af13	352	IN VOID *Buffer\r
878ddf1f	353	)\r
878ddf1f	354	{\r
00b7af13	355	return SetWorker (TokenNumber, Buffer, SizeOfBuffer, TRUE);\r
878ddf1f	356	}\r
	357	\r
	358	\r
	359	\r
	360	EFI_STATUS\r
	361	EFIAPI\r
	362	DxePcdSetBool (\r
4c114006	363	IN PCD_TOKEN_NUMBER TokenNumber,\r
52e1905d	364	IN BOOLEAN Value\r
878ddf1f	365	)\r
878ddf1f	366	{\r
52e1905d	367	return SetWorker (TokenNumber, &Value, sizeof (Value), FALSE);\r
878ddf1f	368	}\r
	369	\r
	370	\r
	371	\r
	372	EFI_STATUS\r
	373	EFIAPI\r
	374	DxePcdSet8Ex (\r
4c114006	375	IN CONST EFI_GUID *Guid,\r
4c114006	376	IN PCD_TOKEN_NUMBER ExTokenNumber,\r
52e1905d	377	IN UINT8 Value\r
878ddf1f	378	)\r
878ddf1f	379	{\r
52e1905d	380	return ExSetWorker(\r
	381	ExTokenNumber, \r
	382	Guid,\r
	383	&Value, \r
	384	sizeof (Value), \r
	385	FALSE\r
	386	);\r
878ddf1f	387	}\r
	388	\r
	389	\r
	390	\r
	391	EFI_STATUS\r
	392	EFIAPI\r
	393	DxePcdSet16Ex (\r
4c114006	394	IN CONST EFI_GUID *Guid,\r
4c114006	395	IN PCD_TOKEN_NUMBER ExTokenNumber,\r
878ddf1f	396	IN UINT16 Value\r
	397	)\r
	398	{\r
52e1905d	399	return ExSetWorker(\r
	400	ExTokenNumber, \r
	401	Guid,\r
	402	&Value, \r
	403	sizeof (Value), \r
	404	FALSE\r
	405	);\r
878ddf1f	406	}\r
	407	\r
	408	\r
	409	\r
	410	EFI_STATUS\r
	411	EFIAPI\r
	412	DxePcdSet32Ex (\r
4c114006	413	IN CONST EFI_GUID *Guid,\r
4c114006	414	IN PCD_TOKEN_NUMBER ExTokenNumber,\r
878ddf1f	415	IN UINT32 Value\r
	416	)\r
	417	{\r
52e1905d	418	return ExSetWorker(\r
	419	ExTokenNumber, \r
	420	Guid,\r
	421	&Value, \r
	422	sizeof (Value), \r
	423	FALSE\r
	424	);\r
878ddf1f	425	}\r
	426	\r
	427	\r
	428	\r
	429	EFI_STATUS\r
	430	EFIAPI\r
	431	DxePcdSet64Ex (\r
4c114006	432	IN CONST EFI_GUID *Guid,\r
4c114006	433	IN PCD_TOKEN_NUMBER ExTokenNumber,\r
878ddf1f	434	IN UINT64 Value\r
	435	)\r
	436	{\r
52e1905d	437	return ExSetWorker(\r
	438	ExTokenNumber, \r
	439	Guid,\r
	440	&Value, \r
	441	sizeof (Value), \r
	442	FALSE\r
	443	);\r
878ddf1f	444	}\r
	445	\r
	446	\r
	447	\r
	448	EFI_STATUS\r
	449	EFIAPI\r
	450	DxePcdSetPtrEx (\r
00b7af13	451	IN CONST EFI_GUID *Guid,\r
4c114006	452	IN PCD_TOKEN_NUMBER ExTokenNumber,\r
00b7af13	453	IN UINTN SizeOfBuffer,\r
00b7af13	454	IN VOID *Buffer\r
878ddf1f	455	)\r
878ddf1f	456	{\r
52e1905d	457	return ExSetWorker(\r
	458	ExTokenNumber, \r
	459	Guid,\r
00b7af13	460	Buffer, \r
00b7af13	461	SizeOfBuffer, \r
52e1905d	462	TRUE\r
52e1905d	463	);\r
878ddf1f	464	}\r
	465	\r
	466	\r
	467	\r
	468	EFI_STATUS\r
	469	EFIAPI\r
	470	DxePcdSetBoolEx (\r
4c114006	471	IN CONST EFI_GUID *Guid,\r
4c114006	472	IN PCD_TOKEN_NUMBER ExTokenNumber,\r
878ddf1f	473	IN BOOLEAN Value\r
	474	)\r
	475	{\r
52e1905d	476	return ExSetWorker(\r
	477	ExTokenNumber, \r
	478	Guid,\r
	479	&Value, \r
	480	sizeof (Value), \r
	481	TRUE\r
	482	);\r
878ddf1f	483	}\r
	484	\r
	485	\r
	486	\r
	487	\r
	488	EFI_STATUS\r
	489	EFIAPI\r
4c114006	490	DxeRegisterCallBackOnSet (\r
	491	IN PCD_TOKEN_NUMBER TokenNumber,\r
	492	IN CONST EFI_GUID *Guid, OPTIONAL\r
878ddf1f	493	IN PCD_PROTOCOL_CALLBACK CallBackFunction\r
	494	)\r
	495	{\r
4c114006	496	ASSERT (CallBackFunction != NULL);\r
	497	\r
	498	return DxeRegisterCallBackWorker (TokenNumber, Guid, CallBackFunction);\r
878ddf1f	499	}\r
	500	\r
	501	\r
	502	\r
	503	EFI_STATUS\r
	504	EFIAPI\r
4c114006	505	DxeUnRegisterCallBackOnSet (\r
	506	IN PCD_TOKEN_NUMBER TokenNumber,\r
	507	IN CONST EFI_GUID *Guid, OPTIONAL\r
878ddf1f	508	IN PCD_PROTOCOL_CALLBACK CallBackFunction\r
	509	)\r
	510	{\r
4c114006	511	ASSERT (CallBackFunction != NULL);\r
	512	\r
	513	return DxeRegisterCallBackWorker (TokenNumber, Guid, CallBackFunction);\r
878ddf1f	514	}\r
	515	\r
	516	\r
	517	\r
	518	EFI_STATUS\r
	519	EFIAPI\r
	520	DxePcdGetNextToken (\r
4c114006	521	IN CONST EFI_GUID *Guid, OPTIONAL\r
4c114006	522	IN OUT PCD_TOKEN_NUMBER *TokenNumber\r
878ddf1f	523	)\r
878ddf1f	524	{\r
4c114006	525	PCD_TOKEN_NUMBER ExTokenNumber;\r
	526	\r
	527	//\r
	528	// Scan the local token space\r
	529	//\r
	530	if (Guid == NULL) {\r
	531	*TokenNumber++;\r
	532	if (*TokenNumber == PCD_INVALID_TOKEN_NUMBER) {\r
	533	return EFI_SUCCESS;\r
	534	} else {\r
	535	if (*TokenNumber >= PEI_NEX_TOKEN_NUMBER &&\r
	536	*TokenNumber < PEI_LOCAL_TOKEN_NUMBER) {\r
	537	//\r
	538	// The first Non-Ex type Token Number for DXE PCD \r
	539	// database is PEI_LOCAL_TOKEN_NUMBER\r
	540	//\r
	541	*TokenNumber = PEI_LOCAL_TOKEN_NUMBER;\r
	542	return EFI_SUCCESS;\r
	543	} else if (*TokenNumber >= DXE_NEX_TOKEN_NUMBER + PEI_LOCAL_TOKEN_NUMBER) {\r
	544	*TokenNumber = PCD_INVALID_TOKEN_NUMBER;\r
	545	return EFI_SUCCESS;\r
	546	}\r
	547	}\r
	548	}\r
	549	\r
	550	if (PEI_EXMAP_TABLE_EMPTY && PEI_EXMAP_TABLE_EMPTY) {\r
	551	*TokenNumber = (UINTN) PCD_INVALID_TOKEN_NUMBER;\r
	552	return EFI_NOT_FOUND;\r
	553	}\r
	554	\r
	555	ExTokenNumber = *TokenNumber;\r
	556	if (!PEI_EXMAP_TABLE_EMPTY) {\r
	557	ExTokenNumber = ExGetNextTokeNumber (\r
	558	Guid,\r
	559	ExTokenNumber,\r
	560	mPcdDatabase->PeiDb.Init.GuidTable,\r
	561	sizeof(mPcdDatabase->PeiDb.Init.GuidTable),\r
	562	mPcdDatabase->PeiDb.Init.ExMapTable,\r
	563	sizeof(mPcdDatabase->PeiDb.Init.ExMapTable)\r
	564	);\r
	565	}\r
	566	\r
	567	if (!DXE_EXMAP_TABLE_EMPTY) {\r
	568	ExTokenNumber = ExGetNextTokeNumber (\r
	569	Guid,\r
	570	ExTokenNumber,\r
	571	mPcdDatabase->PeiDb.Init.GuidTable,\r
	572	sizeof(mPcdDatabase->PeiDb.Init.GuidTable),\r
	573	mPcdDatabase->PeiDb.Init.ExMapTable,\r
	574	sizeof(mPcdDatabase->PeiDb.Init.ExMapTable)\r
	575	);\r
	576	}\r
	577	\r
	578	*TokenNumber = ExTokenNumber;\r
	579	\r
	580	return EFI_SUCCESS;\r
878ddf1f	581	}\r
878ddf1f	582	\r