X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FVariable%2FPei%2FVariable.c;h=18e252f97312fdcd027b353e2abb01183af94ae7;hp=24e051cf1f2b00cb5dc8dcf9e3c500b14e0b01e8;hb=fe1e36e550c6ffcd2561903d434683d3939e1942;hpb=01f352a7ca57e2bc5ed0f72e5b1d50b6de4469ed

diff --git a/MdeModulePkg/Universal/Variable/Pei/Variable.c b/MdeModulePkg/Universal/Variable/Pei/Variable.c
index 24e051cf1f..18e252f973 100644
--- a/MdeModulePkg/Universal/Variable/Pei/Variable.c
+++ b/MdeModulePkg/Universal/Variable/Pei/Variable.c
@@ -1,4 +1,7 @@
-/*++
+/** @file
+
+  Implement ReadOnly Variable Services required by PEIM and install
+  PI ReadOnly Varaiable2 PPI. These services operates the non volatile storage space.
 
 Copyright (c) 2006 - 2008 Intel Corporation. <BR>
 All rights reserved. This program and the accompanying materials
@@ -10,13 +13,7 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 Module Name:
 
-  Variable.c
-
-Abstract:
-
-  PEIM to provide the Variable functionality
-
---*/
+**/
 
 
 #include "Variable.h"
@@ -24,12 +21,12 @@ Abstract:
 //
 // Module globals
 //
-static EFI_PEI_READ_ONLY_VARIABLE2_PPI mVariablePpi = {
+EFI_PEI_READ_ONLY_VARIABLE2_PPI mVariablePpi = {
   PeiGetVariable,
   PeiGetNextVariableName
 };
 
-static EFI_PEI_PPI_DESCRIPTOR     mPpiListVariable = {
+EFI_PEI_PPI_DESCRIPTOR     mPpiListVariable = {
   (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
   &gEfiPeiReadOnlyVariable2PpiGuid,
   &mVariablePpi
@@ -120,7 +117,6 @@ Returns:
   return (VARIABLE_HEADER *) HEADER_ALIGN ((UINTN) VarStoreHeader + VarStoreHeader->Size);
 }
 
-STATIC
 BOOLEAN
 EFIAPI
 IsValidVariableHeader (
@@ -301,7 +297,6 @@ Returns:
 }
 
 
-STATIC
 VARIABLE_STORE_STATUS
 EFIAPI
 GetVariableStoreStatus (
@@ -345,7 +340,6 @@ Returns:
   }
 }
 
-STATIC
 EFI_STATUS
 CompareWithValidVariable (
   IN  VARIABLE_HEADER               *Variable,
@@ -402,11 +396,10 @@ Returns:
   return EFI_NOT_FOUND;
 }
 
-STATIC
 EFI_STATUS
 EFIAPI
 FindVariable (
-  IN EFI_PEI_SERVICES         **PeiServices,
+  IN CONST EFI_PEI_SERVICES   **PeiServices,
   IN CONST  CHAR16            *VariableName,
   IN CONST  EFI_GUID          *VendorGuid,
   OUT VARIABLE_POINTER_TRACK  *PtrTrack
@@ -585,7 +578,7 @@ Returns:
   VARIABLE_POINTER_TRACK  Variable;
   UINTN                   VarDataSize;
   EFI_STATUS              Status;
-  EFI_PEI_SERVICES        **PeiServices;
+  CONST EFI_PEI_SERVICES  **PeiServices;
 
   PeiServices = GetPeiServicesTablePointer ();
   if (VariableName == NULL || VariableGuid == NULL || DataSize == NULL) {
@@ -662,7 +655,7 @@ Returns:
   VARIABLE_POINTER_TRACK  Variable;
   UINTN                   VarNameSize;
   EFI_STATUS              Status;
-  EFI_PEI_SERVICES        **PeiServices;
+  CONST EFI_PEI_SERVICES  **PeiServices;
 
   PeiServices = GetPeiServicesTablePointer ();
   if (VariableName == NULL || VariableGuid == NULL || VariableNameSize == NULL) {