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Update code to match EDKII coding style.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10130 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2010-03-01 03:26:19 +00:00
parent a111b843ea
commit 26a76fbcb2
48 changed files with 2203 additions and 1435 deletions
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580
EdkCompatibilityPkg/Compatibility/FvOnFv2Thunk/FvOnFv2Thunk.c
View File

@@ -7,7 +7,7 @@ these two conditions are true:
1) Framework module consuming FV is present
2) And the platform only produces FV2
Copyright (c) 2006 - 2010 Intel Corporation. <BR>
Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -29,15 +29,43 @@ Module Name:
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>
#define FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('f', 'v', 't', 'h')
typedef struct {
UINTN Signature;
EFI_FIRMWARE_VOLUME_PROTOCOL FirmwareVolume;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
} FIRMWARE_VOLUME_PRIVATE_DATA;
#define FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS(a) CR (a, FIRMWARE_VOLUME_PRIVATE_DATA, FirmwareVolume, FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE)
/**
Convert FV attrbiutes to FV2 attributes.
@param Fv2Attributes FV2 attributes.
@return FV attributes.
**/
FRAMEWORK_EFI_FV_ATTRIBUTES
Fv2AttributesToFvAttributes (
IN EFI_FV_ATTRIBUTES Fv2Attributes
)
{
//
// Clear those filed that is not defined in Framework FV spec and Alignment conversion.
//
return (Fv2Attributes & 0x1ff) | ((UINTN) EFI_FV_ALIGNMENT_2 << RShiftU64((Fv2Attributes & EFI_FV2_ALIGNMENT), 16));
}
/**
Retrieves attributes, insures positive polarity of attribute bits, returns
resulting attributes in output parameter
resulting attributes in output parameter.
@param This Calling context
@param Attributes output buffer which contains attributes
@retval EFI_INVALID_PARAMETER
@retval EFI_SUCCESS
@retval EFI_SUCCESS The firmware volume attributes were returned.
**/
EFI_STATUS
@@ -45,17 +73,36 @@ EFIAPI
FvGetVolumeAttributes (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
);
)
{
EFI_STATUS Status;
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Status = FirmwareVolume2->GetVolumeAttributes (
FirmwareVolume2,
Attributes
);
if (!EFI_ERROR (Status)) {
*Attributes = Fv2AttributesToFvAttributes (*Attributes);
}
return Status;
}
/**
Sets volume attributes
Sets volume attributes.
@param This Calling context
@param Attributes Buffer which contains attributes
@retval EFI_INVALID_PARAMETER
@retval EFI_DEVICE_ERROR
@retval EFI_SUCCESS
@retval EFI_INVALID_PARAMETER A bit in Attributes was invalid
@retval EFI_SUCCESS The requested firmware volume attributes were set
and the resulting EFI_FV_ATTRIBUTES is returned in
Attributes.
@retval EFI_ACCESS_DENIED The Device is locked and does not permit modification.
**/
EFI_STATUS
@@ -63,7 +110,26 @@ EFIAPI
FvSetVolumeAttributes (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
IN OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
);
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_FV_ATTRIBUTES Fv2Attributes;
EFI_STATUS Status;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Fv2Attributes = (*Attributes & 0x1ff);
Status = FirmwareVolume2->SetVolumeAttributes (
FirmwareVolume2,
&Fv2Attributes
);
*Attributes = Fv2AttributesToFvAttributes (Fv2Attributes);
return Status;
}
/**
Read the requested file (NameGuid) and returns data in Buffer.
@@ -86,11 +152,13 @@ FvSetVolumeAttributes (
@param FileAttributes Indicates the attributes of the file who's data is resturned
@param AuthenticationStatus Indicates the authentication status of the data
@retval EFI_SUCCESS
@retval EFI_WARN_BUFFER_TOO_SMALL
@retval EFI_NOT_FOUND
@retval EFI_DEVICE_ERROR
@retval EFI_ACCESS_DENIED
@retval EFI_SUCCESS The call completed successfully
@retval EFI_WARN_BUFFER_TOO_SMALL The buffer is too small to contain the requested output.
The buffer is filled and the output is truncated.
@retval EFI_NOT_FOUND NameGuid was not found in the firmware volume.
@retval EFI_DEVICE_ERROR A hardware error occurred when attempting to access the firmware volume.
@retval EFI_ACCESS_DENIED The firmware volume is configured to disallow reads.
@retval EFI_OUT_OF_RESOURCES An allocation failure occurred.
**/
EFI_STATUS
@@ -103,7 +171,32 @@ FvReadFile (
OUT EFI_FV_FILETYPE *FoundType,
OUT EFI_FV_FILE_ATTRIBUTES *FileAttributes,
OUT UINT32 *AuthenticationStatus
);
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_STATUS Status;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Status = FirmwareVolume2->ReadFile (
FirmwareVolume2,
NameGuid,
Buffer,
BufferSize,
FoundType,
FileAttributes,
AuthenticationStatus
);
//
// For Framework FV attrbutes, only alignment fields are valid.
//
*FileAttributes = *FileAttributes & EFI_FV_FILE_ATTRIB_ALIGNMENT;
return Status;
}
/**
Read the requested section from the specified file and returns data in Buffer.
@@ -126,12 +219,13 @@ FvReadFile (
required to complete the read
@param AuthenticationStatus Indicates the authentication status of the data
@retval EFI_SUCCESS
@retval EFI_WARN_BUFFER_TOO_SMALL
@retval EFI_OUT_OF_RESOURCES
@retval EFI_NOT_FOUND
@retval EFI_DEVICE_ERROR
@retval EFI_ACCESS_DENIED
@retval EFI_SUCCESS The call completed successfully.
@retval EFI_WARN_BUFFER_TOO_SMALL The buffer is too small to contain the requested output.
The buffer is filled and the output is truncated.
@retval EFI_OUT_OF_RESOURCES An allocation failure occurred.
@retval EFI_NOT_FOUND Name was not found in the firmware volume.
@retval EFI_DEVICE_ERROR A hardware error occurred when attempting to access the firmware volume.
@retval EFI_ACCESS_DENIED The firmware volume is configured to disallow reads.
**/
EFI_STATUS
@@ -144,7 +238,24 @@ FvReadSection (
IN OUT VOID **Buffer,
IN OUT UINTN *BufferSize,
OUT UINT32 *AuthenticationStatus
);
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
return FirmwareVolume2->ReadSection (
FirmwareVolume2,
NameGuid,
SectionType,
SectionInstance,
Buffer,
BufferSize,
AuthenticationStatus
);
}
/**
Write the supplied file (NameGuid) to the FV.
@@ -157,12 +268,16 @@ FvReadSection (
element in the array indicates a file to write, and there are
NumberOfFiles elements in the input array.
@retval EFI_SUCCESS
@retval EFI_OUT_OF_RESOURCES
@retval EFI_DEVICE_ERROR
@retval EFI_WRITE_PROTECTED
@retval EFI_NOT_FOUND
@retval EFI_INVALID_PARAMETER
@retval EFI_SUCCESS The write completed successfully.
@retval EFI_OUT_OF_RESOURCES The firmware volume does not have enough free space to store file(s).
@retval EFI_DEVICE_ERROR A hardware error occurred when attempting to access the firmware volume.
@retval EFI_WRITE_PROTECTED The firmware volume is configured to disallow writes.
@retval EFI_NOT_FOUND A delete was requested, but the requested file was not
found in the firmware volume.
@retval EFI_INVALID_PARAMETER A delete was requested with a multiple file write.
An unsupported WritePolicy was requested.
An unknown file type was specified.
A file system specific error has occurred.
**/
EFI_STATUS
@@ -172,7 +287,37 @@ FvWriteFile (
IN UINT32 NumberOfFiles,
IN FRAMEWORK_EFI_FV_WRITE_POLICY WritePolicy,
IN FRAMEWORK_EFI_FV_WRITE_FILE_DATA *FileData
);
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_FV_WRITE_FILE_DATA *PiFileData;
EFI_STATUS Status;
UINTN Index;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
PiFileData = AllocateCopyPool (sizeof (EFI_FV_WRITE_FILE_DATA), FileData);
ASSERT (PiFileData != NULL);
//
// Framework Spec assume firmware files are Memory-Mapped.
//
for (Index = 0; Index < NumberOfFiles; Index++) {
PiFileData[Index].FileAttributes |= EFI_FV_FILE_ATTRIB_MEMORY_MAPPED;
}
Status = FirmwareVolume2->WriteFile (
FirmwareVolume2,
NumberOfFiles,
WritePolicy,
(EFI_FV_WRITE_FILE_DATA *)FileData
);
FreePool (PiFileData);
return Status;
}
/**
Given the input key, search for the next matching file in the volume.
@@ -186,10 +331,12 @@ FvWriteFile (
@param Attributes Attributes of the file found
@param Size Size in bytes of the file found
@retval EFI_SUCCESS
@retval EFI_NOT_FOUND
@retval EFI_DEVICE_ERROR
@retval EFI_ACCESS_DENIED
@retval EFI_SUCCESS The output parameters are filled with data obtained from
the first matching file that was found.
@retval EFI_NOT_FOUND No files of type FileType were found.
@retval EFI_DEVICE_ERROR A hardware error occurred when attempting to access
the firmware volume.
@retval EFI_ACCESS_DENIED The firmware volume is configured to disallow reads.
**/
EFI_STATUS
@@ -201,17 +348,31 @@ FvGetNextFile (
OUT EFI_GUID *NameGuid,
OUT EFI_FV_FILE_ATTRIBUTES *Attributes,
OUT UINTN *Size
);
#define FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('f', 'v', 't', 'h')
typedef struct {
UINTN Signature;
EFI_FIRMWARE_VOLUME_PROTOCOL FirmwareVolume;
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
} FIRMWARE_VOLUME_PRIVATE_DATA;
EFI_STATUS Status;
#define FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS(a) CR (a, FIRMWARE_VOLUME_PRIVATE_DATA, FirmwareVolume, FIRMWARE_VOLUME_PRIVATE_DATA_SIGNATURE)
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Status = FirmwareVolume2->GetNextFile (
FirmwareVolume2,
Key,
FileType,
NameGuid,
Attributes,
Size
);
//
// For Framework FV attrbutes, only alignment fields are valid.
//
*Attributes = *Attributes & EFI_FV_FILE_ATTRIB_ALIGNMENT;
return Status;
}
//
// Firmware Volume Protocol template
@@ -236,7 +397,15 @@ FIRMWARE_VOLUME_PRIVATE_DATA gFirmwareVolumePrivateDataTemplate = {
//
// Module globals
//
/**
This notification function is invoked when an instance of the
EFI_FIRMWARE_VOLUME2_PROTOCOL is produced. It installs another instance of the
EFI_FIRMWARE_VOLUME_PROTOCOL on the same handle.
@param Event The event that occured
@param Context Context of event. Not used in this nofication function.
**/
VOID
EFIAPI
FvNotificationEvent (
@@ -344,328 +513,3 @@ InitializeFirmwareVolume2 (
);
return EFI_SUCCESS;
}
/**
Convert FV attrbiutes to FV2 attributes.
@param Fv2Attributes FV2 attributes.
@return FV attributes.
**/
FRAMEWORK_EFI_FV_ATTRIBUTES
Fv2AttributesToFvAttributes (
IN EFI_FV_ATTRIBUTES Fv2Attributes
)
{
//
// Clear those filed that is not defined in Framework FV spec and Alignment conversion.
//
return (Fv2Attributes & 0x1ff) | ((UINTN) EFI_FV_ALIGNMENT_2 << RShiftU64((Fv2Attributes & EFI_FV2_ALIGNMENT), 16));
}
/**
Retrieves attributes, insures positive polarity of attribute bits, returns
resulting attributes in output parameter
@param This Calling context
@param Attributes output buffer which contains attributes
@retval EFI_INVALID_PARAMETER
@retval EFI_SUCCESS
**/
EFI_STATUS
EFIAPI
FvGetVolumeAttributes (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
)
{
EFI_STATUS Status;
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Status = FirmwareVolume2->GetVolumeAttributes (
FirmwareVolume2,
Attributes
);
if (!EFI_ERROR (Status)) {
*Attributes = Fv2AttributesToFvAttributes (*Attributes);
}
return Status;
}
/**
Sets volume attributes
@param This Calling context
@param Attributes Buffer which contains attributes
@retval EFI_INVALID_PARAMETER
@retval EFI_DEVICE_ERROR
@retval EFI_SUCCESS
**/
EFI_STATUS
EFIAPI
FvSetVolumeAttributes (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
IN OUT FRAMEWORK_EFI_FV_ATTRIBUTES *Attributes
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_FV_ATTRIBUTES Fv2Attributes;
EFI_STATUS Status;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Fv2Attributes = (*Attributes & 0x1ff);
Status = FirmwareVolume2->SetVolumeAttributes (
FirmwareVolume2,
&Fv2Attributes
);
*Attributes = Fv2AttributesToFvAttributes (Fv2Attributes);
return Status;
}
/**
Read the requested file (NameGuid) and returns data in Buffer.
@param This Calling context
@param NameGuid Filename identifying which file to read
@param Buffer Pointer to pointer to buffer in which contents of file are returned.
<br>
If Buffer is NULL, only type, attributes, and size are returned as
there is no output buffer.
<br>
If Buffer != NULL and *Buffer == NULL, the output buffer is allocated
from BS pool by ReadFile
<br>
If Buffer != NULL and *Buffer != NULL, the output buffer has been
allocated by the caller and is being passed in.
@param BufferSize Indicates the buffer size passed in, and on output the size
required to complete the read
@param FoundType Indicates the type of the file who's data is returned
@param FileAttributes Indicates the attributes of the file who's data is resturned
@param AuthenticationStatus Indicates the authentication status of the data
@retval EFI_SUCCESS
@retval EFI_WARN_BUFFER_TOO_SMALL
@retval EFI_NOT_FOUND
@retval EFI_DEVICE_ERROR
@retval EFI_ACCESS_DENIED
**/
EFI_STATUS
EFIAPI
FvReadFile (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
IN EFI_GUID *NameGuid,
IN OUT VOID **Buffer,
IN OUT UINTN *BufferSize,
OUT EFI_FV_FILETYPE *FoundType,
OUT EFI_FV_FILE_ATTRIBUTES *FileAttributes,
OUT UINT32 *AuthenticationStatus
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_STATUS Status;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Status = FirmwareVolume2->ReadFile (
FirmwareVolume2,
NameGuid,
Buffer,
BufferSize,
FoundType,
FileAttributes,
AuthenticationStatus
);
//
// For Framework FV attrbutes, only alignment fields are valid.
//
*FileAttributes = *FileAttributes & EFI_FV_FILE_ATTRIB_ALIGNMENT;
return Status;
}
/**
Read the requested section from the specified file and returns data in Buffer.
@param This Calling context
@param NameGuid Filename identifying the file from which to read
@param SectionType Indicates what section type to retrieve
@param SectionInstance Indicates which instance of SectionType to retrieve
@param Buffer Pointer to pointer to buffer in which contents of file are returned.
<br>
If Buffer is NULL, only type, attributes, and size are returned as
there is no output buffer.
<br>
If Buffer != NULL and *Buffer == NULL, the output buffer is allocated
from BS pool by ReadFile
<br>
If Buffer != NULL and *Buffer != NULL, the output buffer has been
allocated by the caller and is being passed in.
@param BufferSize Indicates the buffer size passed in, and on output the size
required to complete the read
@param AuthenticationStatus Indicates the authentication status of the data
@retval EFI_SUCCESS
@retval EFI_WARN_BUFFER_TOO_SMALL
@retval EFI_OUT_OF_RESOURCES
@retval EFI_NOT_FOUND
@retval EFI_DEVICE_ERROR
@retval EFI_ACCESS_DENIED
**/
EFI_STATUS
EFIAPI
FvReadSection (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
IN EFI_GUID *NameGuid,
IN EFI_SECTION_TYPE SectionType,
IN UINTN SectionInstance,
IN OUT VOID **Buffer,
IN OUT UINTN *BufferSize,
OUT UINT32 *AuthenticationStatus
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
return FirmwareVolume2->ReadSection (
FirmwareVolume2,
NameGuid,
SectionType,
SectionInstance,
Buffer,
BufferSize,
AuthenticationStatus
);
}
/**
Write the supplied file (NameGuid) to the FV.
@param This Calling context
@param NumberOfFiles Indicates the number of file records pointed to by FileData
@param WritePolicy Indicates the level of reliability of the write with respect to
things like power failure events.
@param FileData A pointer to an array of EFI_FV_WRITE_FILE_DATA structures. Each
element in the array indicates a file to write, and there are
NumberOfFiles elements in the input array.
@retval EFI_SUCCESS
@retval EFI_OUT_OF_RESOURCES
@retval EFI_DEVICE_ERROR
@retval EFI_WRITE_PROTECTED
@retval EFI_NOT_FOUND
@retval EFI_INVALID_PARAMETER
**/
EFI_STATUS
EFIAPI
FvWriteFile (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
IN UINT32 NumberOfFiles,
IN FRAMEWORK_EFI_FV_WRITE_POLICY WritePolicy,
IN FRAMEWORK_EFI_FV_WRITE_FILE_DATA *FileData
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_FV_WRITE_FILE_DATA *PiFileData;
EFI_STATUS Status;
UINTN Index;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
PiFileData = AllocateCopyPool (sizeof (EFI_FV_WRITE_FILE_DATA), FileData);
ASSERT (PiFileData != NULL);
//
// Framework Spec assume firmware files are Memory-Mapped.
//
for (Index = 0; Index < NumberOfFiles; Index++) {
PiFileData[Index].FileAttributes |= EFI_FV_FILE_ATTRIB_MEMORY_MAPPED;
}
Status = FirmwareVolume2->WriteFile (
FirmwareVolume2,
NumberOfFiles,
WritePolicy,
(EFI_FV_WRITE_FILE_DATA *)FileData
);
FreePool (PiFileData);
return Status;
}
/**
Given the input key, search for the next matching file in the volume.
@param This Calling context
@param Key Pointer to a caller allocated buffer that contains an implementation
specific key that is used to track where to begin searching on
successive calls.
@param FileType Indicates the file type to filter for
@param NameGuid Guid filename of the file found
@param Attributes Attributes of the file found
@param Size Size in bytes of the file found
@retval EFI_SUCCESS
@retval EFI_NOT_FOUND
@retval EFI_DEVICE_ERROR
@retval EFI_ACCESS_DENIED
**/
EFI_STATUS
EFIAPI
FvGetNextFile (
IN EFI_FIRMWARE_VOLUME_PROTOCOL *This,
IN OUT VOID *Key,
IN OUT EFI_FV_FILETYPE *FileType,
OUT EFI_GUID *NameGuid,
OUT EFI_FV_FILE_ATTRIBUTES *Attributes,
OUT UINTN *Size
)
{
FIRMWARE_VOLUME_PRIVATE_DATA *Private;
EFI_FIRMWARE_VOLUME2_PROTOCOL *FirmwareVolume2;
EFI_STATUS Status;
Private = FIRMWARE_VOLUME_PRIVATE_DATA_FROM_THIS (This);
FirmwareVolume2 = Private->FirmwareVolume2;
Status = FirmwareVolume2->GetNextFile (
FirmwareVolume2,
Key,
FileType,
NameGuid,
Attributes,
Size
);
//
// For Framework FV attrbutes, only alignment fields are valid.
//
*Attributes = *Attributes & EFI_FV_FILE_ATTRIB_ALIGNMENT;
return Status;
}