Refine BdsDxe driver and GenericBdsLib library so that the GenericBdsLib doesn't depend on the BdsDxe implementation.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13418 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 8 insertions, 32 deletions

diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BmLib.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BmLib.c
index e267935c7f..d00d0978b0 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BmLib.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BmLib.c
@@ -1,7 +1,7 @@
 /** @file

   Utility routines used by boot maintenance modules.

 

-Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>

 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

@@ -16,36 +16,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 

 /**

 

-  Find the first instance of this Protocol

-  in the system and return it's interface.

-

-

-  @param ProtocolGuid    Provides the protocol to search for

-  @param Interface       On return, a pointer to the first interface

-                         that matches ProtocolGuid

-

-  @retval  EFI_SUCCESS      A protocol instance matching ProtocolGuid was found

-  @retval  EFI_NOT_FOUND    No protocol instances were found that match ProtocolGuid

-

-**/

-EFI_STATUS

-EfiLibLocateProtocol (

-  IN  EFI_GUID    *ProtocolGuid,

-  OUT VOID        **Interface

-  )

-{

-  EFI_STATUS  Status;

-

-  Status = gBS->LocateProtocol (

-                  ProtocolGuid,

-                  NULL,

-                  (VOID **) Interface

-                  );

-  return Status;

-}

-

-/**

-

   Function opens and returns a file handle to the root directory of a volume.

 

   @param DeviceHandle    A handle for a device

@@ -201,7 +171,13 @@ EfiLibDeleteVariable (
     //

     // Delete variable from Storage

     //

-    Status = gRT->SetVariable (VarName, VarGuid, VAR_FLAG, 0, NULL);

+    Status = gRT->SetVariable (

+                    VarName,

+                    VarGuid,

+                    EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,

+                    0,

+                    NULL

+                    );

     ASSERT (!EFI_ERROR (Status));

     FreePool (VarBuf);

   }