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Following 3 updates are for spec update published in PI 1.2. 

1. Rename EFI_PEI_NEXT_VARIABLE_NAME2 to EFI_PEI_GET_NEXT_VARIABLE_NAME2, as PI 1.2 specifies.
2. Add return status description for PEI Service FfsGetVolumeInfo.
3. Update parameter description for EFI_PEI_READ_ONLY_VARIABLE2_PPI.NextVariableName().

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9438 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24 2009-11-17 15:00:28 +00:00
parent a09ee46d9a
commit 5a9403b8f3
4 changed files with 25 additions and 19 deletions
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17
MdeModulePkg/Core/Pei/FwVol/FwVol.c
View File

@ -730,12 +730,19 @@ PeiFfsGetFileInfo (
/**
Returns information about the specified volume.
@param VolumeHandle Handle of the volume.
@param VolumeInfo Upon exit, points to the volume’s information.
This function returns information about a specific firmware
volume, including its name, type, attributes, starting address
and size.
@param VolumeHandle Handle of the volume.
@param VolumeInfo Upon exit, points to the volume's information.
@retval EFI_SUCCESS Volume information returned.
@retval EFI_INVALID_PARAMETER If VolumeHandle does not represent a valid volume.
@retval EFI_INVALID_PARAMETER If VolumeHandle is NULL.
@retval EFI_SUCCESS Information successfully returned.
@retval EFI_INVALID_PARAMETER The volume designated by the VolumeHandle is not available.
@retval EFI_INVALID_PARAMETER If VolumeHandle does not represent a valid volume.
@retval EFI_INVALID_PARAMETER If VolumeInfo is NULL.
@retval EFI_SUCCESS Volume information returned.
**/
EFI_STATUS
EFIAPI

4
MdeModulePkg/Universal/Variable/Pei/Variable.c
View File

@ -3,7 +3,7 @@
Implement ReadOnly Variable Services required by PEIM and install
PEI ReadOnly Varaiable2 PPI. These services operates the non volatile storage space.
Copyright (c) 2006 - 2008 Intel Corporation. <BR>
Copyright (c) 2006 - 2009 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
@ -592,7 +592,7 @@ PeiGetVariable (
@param VariableNameSize On entry, points to the size of the buffer pointed to by VariableName.
@param VariableName On entry, a pointer to a null-terminated string that is the variable's name.
On return, points to the next variable's null-terminated name string.
@param VariableGuid On entry, a pointer to an UEFI _GUID that is the variable's GUID.
@param VendorGuid On entry, a pointer to an EFI_GUID that is the variable's GUID.
On return, a pointer to the next variable's GUID.
@retval EFI_SUCCESS The variable was read successfully.

13
MdePkg/Include/Pi/PiPeiCis.h
View File

@ -649,14 +649,13 @@ typedef struct {
and size.
@param VolumeHandle Handle of the volume.
@param VolumeInfo Upon exit, points to the volume's information.
@param VolumeInfo Upon exit, points to the volume's
information.
@retval EFI_SUCCESS File information returned.
@retval EFI_INVALID_PARAMETER If FileHandle does not
represent a valid file.
@retval EFI_INVALID_PARAMETER If FileInfo is NULL.
@retval EFI_SUCCESS Volume information returned.
@retval EFI_INVALID_PARAMETER If VolumeHandle does not represent a valid volume.
@retval EFI_INVALID_PARAMETER If VolumeHandle is NULL.
@retval EFI_SUCCESS Information successfully returned.
@retval EFI_INVALID_PARAMETER The volume designated by the VolumeHandle is not available.
**/
typedef

10
MdePkg/Include/Ppi/ReadOnlyVariable2.h
View File

@ -2,7 +2,7 @@
This file declares Read-only Variable Service2 PPI.
This ppi permits read-only access to the UEFI variable store during the PEI phase.
Copyright (c) 2006 - 2008, Intel Corporation
Copyright (c) 2006 - 2009, Intel Corporation
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
@ -79,7 +79,7 @@ EFI_STATUS
@param VariableName On entry, a pointer to a null-terminated string that is the variable's name.
On return, points to the next variable's null-terminated name string.
@param VendorGuid On entry, a pointer to an UEFI _GUID that is the variable's GUID.
@param VendorGuid On entry, a pointer to an EFI_GUID that is the variable's GUID.
On return, a pointer to the next variable's GUID.
@retval EFI_SUCCESS The variable was read successfully.
@ -94,7 +94,7 @@ EFI_STATUS
**/
typedef
EFI_STATUS
(EFIAPI *EFI_PEI_NEXT_VARIABLE_NAME2)(
(EFIAPI *EFI_PEI_GET_NEXT_VARIABLE_NAME2)(
IN CONST EFI_PEI_READ_ONLY_VARIABLE2_PPI *This,
IN OUT UINTN *VariableNameSize,
IN OUT CHAR16 *VariableName,
@ -106,8 +106,8 @@ EFI_STATUS
/// variable services.
///
struct _EFI_PEI_READ_ONLY_VARIABLE2_PPI {
EFI_PEI_GET_VARIABLE2 GetVariable;
EFI_PEI_NEXT_VARIABLE_NAME2 NextVariableName;
EFI_PEI_GET_VARIABLE2 GetVariable;
EFI_PEI_GET_NEXT_VARIABLE_NAME2 NextVariableName;
};
extern EFI_GUID gEfiPeiReadOnlyVariable2PpiGuid;