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Update comments in Variable driver and removed references to FLASH Map Hob in INF files

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4019 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
AJFISH
2007-10-05 14:40:23 +00:00
parent d4ef798f71
commit 052ad7e191
7 changed files with 267 additions and 455 deletions
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87
MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h
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@@ -37,9 +37,12 @@ Abstract:
#include <Library/BaseLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/HobLib.h>
#include <Guid/FlashMapHob.h>
#include <Guid/VariableInfo.h>
#include <Guid/GlobalVariable.h>
#include <VariableFormat.h>
#define VARIABLE_RECLAIM_THRESHOLD (1024)
#define VARIABLE_STORE_SIZE (64 * 1024)
@@ -56,10 +59,6 @@ Abstract:
#define GET_VARIABLE_NAME_PTR(a) (CHAR16 *) ((UINTN) (a) + sizeof (VARIABLE_HEADER))
typedef enum {
Physical,
Virtual
} VARIABLE_POINTER_TYPE;
typedef struct {
VARIABLE_HEADER *CurrPtr;
@@ -75,23 +74,24 @@ typedef struct {
} VARIABLE_GLOBAL;
typedef struct {
VARIABLE_GLOBAL VariableGlobal[2];
VARIABLE_GLOBAL VariableGlobal;
UINTN VolatileLastVariableOffset;
UINTN NonVolatileLastVariableOffset;
UINT32 FvbInstance;
} ESAL_VARIABLE_GLOBAL;
} VARIABLE_MODULE_GLOBAL;
typedef struct {
EFI_GUID *Guid;
CHAR16 *Name;
UINT32 Attributes;
UINTN DataSize;
VOID *Data;
} VARIABLE_CACHE_ENTRY;
extern ESAL_VARIABLE_GLOBAL *mVariableModuleGlobal;
//
// Functions
//
EFI_STATUS
EFIAPI
VariableCommonInitialize (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS
EFIAPI
@@ -100,65 +100,6 @@ VariableServiceInitialize (
IN EFI_SYSTEM_TABLE *SystemTable
);
VOID
EFIAPI
VariableClassAddressChangeEvent (
IN EFI_EVENT Event,
IN VOID *Context
);
EFI_STATUS
EFIAPI
GetVariable (
IN CHAR16 *VariableName,
IN EFI_GUID * VendorGuid,
OUT UINT32 *Attributes OPTIONAL,
IN OUT UINTN *DataSize,
OUT VOID *Data,
IN VARIABLE_GLOBAL * Global,
IN UINT32 Instance
);
EFI_STATUS
EFIAPI
GetNextVariableName (
IN OUT UINTN *VariableNameSize,
IN OUT CHAR16 *VariableName,
IN OUT EFI_GUID *VendorGuid,
IN VARIABLE_GLOBAL *Global,
IN UINT32 Instance
);
EFI_STATUS
EFIAPI
SetVariable (
IN CHAR16 *VariableName,
IN EFI_GUID *VendorGuid,
IN UINT32 Attributes,
IN UINTN DataSize,
IN VOID *Data,
IN VARIABLE_GLOBAL *Global,
IN UINTN *VolatileOffset,
IN UINTN *NonVolatileOffset,
IN UINT32 Instance
);
EFI_STATUS
EFIAPI
QueryVariableInfo (
IN UINT32 Attributes,
OUT UINT64 *MaximumVariableStorageSize,
OUT UINT64 *RemainingVariableStorageSize,
OUT UINT64 *MaximumVariableSize,
IN VARIABLE_GLOBAL *Global,
IN UINT32 Instance
);
EFI_STATUS
GetFvbHandleByAddress (
IN EFI_PHYSICAL_ADDRESS VariableStoreBase,
OUT EFI_HANDLE *FvbHandle
);
EFI_STATUS
FtwVariableSpace (