Check in the Pcd service Driver/PEIM according to the new way of generating PCD Database

LIMITATION:

1) ONLY dynamic type PCD is supported for now. DynamicEx is not supported.
2) HII enable and VPD is not tested.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@253 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2006-05-24 08:16:20 +00:00
parent dbdaaec45c
commit 52e1905d39
8 changed files with 1648 additions and 1359 deletions

View File

@@ -18,53 +18,213 @@ Module Name: Service.h
#ifndef _SERVICE_H
#define _SERVICE_H
//
// Offset of StateByte
//
#define PCD_STATEBYTE_HIIENABLE 0x01
#define PCD_STATEBYTE_SKUENABLE 0x02
#define PCD_STATEBYTE_VPDENABLE 0x04
#define PCD_STATEBYTE_SKUDATAARRAYENABLE 0x08
#define PCD_STATEBYTE_DATUMTYPE 0x70
#define PCD_STATEBYTE_EXTENDEDGUIDPRESENT 0x80
#define USE_AUTOGEN
#define PCD_DATUMTYPE_OFFSET 4
#ifndef USE_AUTOGEN
//
// The following definition will be generated by build tool
//
//
// The definitions for interpreting DatumType
// Common definitions that is shared by PEI and DXE PCD database
//
#define PCD_BYTE8 (0x00 << PCD_DATUMTYPE_OFFSET)
#define PCD_BYTE16 (0x01 << PCD_DATUMTYPE_OFFSET)
#define PCD_BYTE32 (0x02 << PCD_DATUMTYPE_OFFSET)
#define PCD_BYTE64 (0x03 << PCD_DATUMTYPE_OFFSET)
#define PCD_POINTER (0x04 << PCD_DATUMTYPE_OFFSET)
#define PCD_BOOLEAN (0x05 << PCD_DATUMTYPE_OFFSET)
#define PCD_TYPE_SHIFT 24
extern GUID gEfiPcdImageHobGuid;
#define PCD_TYPE_DATA (0x00 << PCD_TYPE_SHIFT)
#define PCD_TYPE_HII (0x80 << PCD_TYPE_SHIFT)
#define PCD_TYPE_VPD (0x40 << PCD_TYPE_SHIFT)
#define PCD_TYPE_SKU_ENABLED (0x20 << PCD_TYPE_SHIFT)
#define PCD_DATABASE_OFFSET_MASK (~(PCD_TYPE_HII | PCD_TYPE_VPD | PCD_TYPE_SKU_ENABLED))
typedef struct {
UINT32 ExTokenNumber;
UINT32 LocalTokenNumber; // PCD Number of this particular platform build
UINT16 ExGuidIndex; // Index of GuidTable
} DYNAMICEX_MAPPING;
typedef struct {
UINT32 SkuDataStartOffset; //We have to use offsetof MACRO as we don't know padding done by compiler
UINT32 SkuIdTableOffset; //Offset from the PCD_DB
} SKU_HEAD;
typedef struct {
UINT16 GuidTableIndex; // Offset in Guid Table in units of GUID.
UINT16 StringIndex; // Offset in String Table in units of UINT16.
UINT16 Offset; // Offset in Variable
} VARIABLE_HEAD ;
typedef struct {
UINT32 Offset;
} VPD_HEAD;
typedef struct {
UINT32 LocalTokenNumber;
UINT16 TokenNumber;
UINT16 Size;
} SIZEINFO;
#define offsetof(s,m) (UINT32)&(((s *)0)->m)
//
// C Structure generate for PEI PCD Database
//
#define PEI_EXMAPPING_TABLE_SIZE 1
#define PEI_GUID_TABLE_SIZE 1
#define PEI_LOCAL_TOKEN_NUMBER 1
#define PEI_STRING_TABLE_SIZE 2
#define PEI_SKUID_TABLE_SIZE 3
#define PEI_DATABASE_EMPTRY FALSE
#define PEI_EXMAP_TABLE_EMPTY FALSE
#define PEI_GUID_TABLE_EMPTY FALSE
#define PEI_STRINGTABLE_EMPTY FALSE
#define PEI_SIZETABLE_EMPTY FALSE
#define PEI_SKUID_TABLE_EMPTY FALSE
typedef struct {
DYNAMICEX_MAPPING ExMapTable[PEI_EXMAPPING_TABLE_SIZE];
EFI_GUID GuidTable[PEI_GUID_TABLE_SIZE];
UINT32 LocalTokenNumberTable[PEI_LOCAL_TOKEN_NUMBER];
UINT16 StringTable[PEI_STRING_TABLE_SIZE];
UINT16 SizeTable[PEI_LOCAL_TOKEN_NUMBER];
UINT8 SkuIdTable[PEI_SKUID_TABLE_SIZE];
SKU_ID SystemSkuId;
} PEI_PCD_DATABASE_INIT;
typedef struct {
UINT8 Dummy;
} PEI_PCD_DATABASE_UNINIT;
#define PEI_PCD_DB_INIT_VALUE \
/* ExMapTable */ \
{ \
{ /* ExTokenNumber */ 0x00000001, /* LocalTokenNumberIndex */ 0, /* ExGuidIndex */ 0} \
}, \
\
/* GuidTable */ \
{ \
{ 0xBB25CF6F, 0xF1D4, 0x11D2, {0x9A, 0x0C, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0xFD }} \
}, \
\
/* LocalTokenNumberTable */ \
{ \
0 \
}, \
\
/* StringTable */ \
{ \
L"\0" \
}, \
\
/* SizeTable */ \
{ \
4 \
}, \
\
/* SkuIdTable */ \
{ \
/*MaxSku*/ 2, /*SkuId*/ 100, /*SkuId*/200 \
},\
\
/* SystemSkuId */ \
0 \
//
// End of Autogen Code
//
#endif
/*
typedef struct {
PEI_PCD_DATABASE_INIT Init;
PEI_PCD_DATABASE_UNINIT Uninit;
} PEI_PCD_DATABASE;
*/
/* Internal Function definitions */
VOID
PeiGetPcdEntryWorker (
IN UINTN Token,
IN CONST GUID *Guid, OPTIONAL
IN PCD_DATA_TYPE Type,
OUT VOID *Data
);
PEI_PCD_DATABASE *
GetPcdDatabase (
VOID
)
;
EFI_STATUS
PeiSetPcdEntryWorker (
IN UINTN Token,
IN CONST GUID *Guid, OPTIONAL
IN PCD_DATA_TYPE Type,
IN VOID *Data
);
SetWorker (
IN UINTN TokenNumber,
IN VOID *Data,
IN UINTN Size,
IN BOOLEAN PtrType
)
;
UINTN
PeiGetPcdEntrySizeWorker (
IN UINTN Token,
IN CONST GUID *Guid OPTIONAL
);
EFI_STATUS
SetWorkerByLocalTokenNumber (
UINT32 LocalTokenNumber,
VOID *Data,
UINTN Size,
BOOLEAN PtrType
)
;
EFI_STATUS
ExSetWorker (
IN UINT32 ExTokenNumber,
IN CONST EFI_GUID *Guid,
VOID *Data,
UINTN Size,
BOOLEAN PtrType
)
;
VOID *
GetWorker (
UINTN TokenNumber,
UINTN GetSize
)
;
VOID *
ExGetWorker (
IN CONST EFI_GUID *Guid,
IN UINT32 ExTokenNumber,
IN UINTN GetSize
)
;
typedef struct {
UINTN TokenNumber;
UINTN Size;
UINT32 LocalTokenNumberAlias;
} EX_PCD_ENTRY_ATTRIBUTE;
VOID
GetExPcdTokenAttributes (
IN CONST EFI_GUID *Guid,
IN UINT32 ExTokenNumber,
OUT EX_PCD_ENTRY_ATTRIBUTE *ExAttr
)
;
EFI_STATUS
PeiRegisterCallBackWorker (
@@ -74,25 +234,9 @@ PeiRegisterCallBackWorker (
IN BOOLEAN Register
);
EFI_STATUS
PeiSetSku (
UINTN Id
);
EFI_STATUS
PeiGetNextTokenWorker (
IN OUT UINTN *Token,
IN CONST GUID *Guid OPTIONAL
);
UINT8 *
LocatePcdImage (
VOID
);
VOID
BuildPcdDatabase (
UINT8 *PcdImageOnFlash
VOID
)
;
@@ -368,4 +512,11 @@ PeiPcdGetNextToken (
IN OUT UINTN *TokenNumber
)
;
extern EFI_GUID gPcdDataBaseHobGuid;
extern EFI_GUID gPcdPeiCallbackFnTableHobGuid;
extern PEI_PCD_DATABASE_INIT gPEIPcdDbInit;
#endif