+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006 - 2007, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-Module Name:\r
-\r
- IpfVariable.c\r
-\r
-Abstract:\r
-\r
-Revision History\r
-\r
---*/\r
-\r
-#include "Variable.h"\r
-\r
-//\r
-// Don't use module globals after the SetVirtualAddress map is signaled\r
-//\r
-\r
-STATIC\r
-SAL_RETURN_REGS\r
-EsalVariableCommonEntry (\r
- IN UINT64 FunctionId,\r
- IN UINT64 Arg2,\r
- IN UINT64 Arg3,\r
- IN UINT64 Arg4,\r
- IN UINT64 Arg5,\r
- IN UINT64 Arg6,\r
- IN UINT64 Arg7,\r
- IN UINT64 Arg8,\r
- IN SAL_EXTENDED_SAL_PROC ExtendedSalProc,\r
- IN BOOLEAN VirtualMode,\r
- IN ESAL_VARIABLE_GLOBAL *Global\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
-Arguments:\r
-\r
-Returns:\r
-\r
---*/\r
-{\r
- SAL_RETURN_REGS ReturnVal;\r
-\r
- switch (FunctionId) {\r
- case EsalGetVariableFunctionId:\r
- ReturnVal.Status = GetVariable (\r
- (CHAR16 *) Arg2,\r
- (EFI_GUID *) Arg3,\r
- (UINT32 *) Arg4,\r
- (UINTN *) Arg5,\r
- (VOID *) Arg6,\r
- &Global->VariableGlobal[VirtualMode],\r
- Global->FvbInstance\r
- );\r
- return ReturnVal;\r
-\r
- case EsalGetNextVariableNameFunctionId:\r
- ReturnVal.Status = GetNextVariableName (\r
- (UINTN *) Arg2,\r
- (CHAR16 *) Arg3,\r
- (EFI_GUID *) Arg4,\r
- &Global->VariableGlobal[VirtualMode],\r
- Global->FvbInstance\r
- );\r
- return ReturnVal;\r
-\r
- case EsalSetVariableFunctionId:\r
- ReturnVal.Status = SetVariable (\r
- (CHAR16 *) Arg2,\r
- (EFI_GUID *) Arg3,\r
- (UINT32) Arg4,\r
- (UINTN) Arg5,\r
- (VOID *) Arg6,\r
- &Global->VariableGlobal[VirtualMode],\r
- (UINTN *) &Global->VolatileLastVariableOffset,\r
- (UINTN *) &Global->NonVolatileLastVariableOffset,\r
- Global->FvbInstance\r
- );\r
- return ReturnVal;\r
-\r
- case EsalQueryVariableInfoFunctionId:\r
- ReturnVal.Status = QueryVariableInfo (\r
- (UINT32) Arg2,\r
- (UINT64 *) Arg3,\r
- (UINT64 *) Arg4,\r
- (UINT64 *) Arg5,\r
- &Global->VariableGlobal[VirtualMode],\r
- Global->FvbInstance\r
- );\r
- return ReturnVal;\r
-\r
- default:\r
- ReturnVal.Status = EFI_SAL_INVALID_ARGUMENT;\r
- return ReturnVal;\r
- }\r
-}\r
-\r
-\r
-VOID\r
-VariableClassAddressChangeEvent (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
-Arguments:\r
-\r
-Returns:\r
-\r
---*/\r
-{\r
- CopyMem (\r
- &mVariableModuleGlobal->VariableGlobal[Virtual],\r
- &mVariableModuleGlobal->VariableGlobal[Physical],\r
- sizeof (VARIABLE_GLOBAL)\r
- );\r
-\r
- EfiConvertPointer (\r
- 0x0,\r
- (VOID **) &mVariableModuleGlobal->VariableGlobal[Virtual].NonVolatileVariableBase\r
- );\r
- EfiConvertPointer (\r
- 0x0,\r
- (VOID **) &mVariableModuleGlobal->VariableGlobal[Virtual].VolatileVariableBase\r
- );\r
- EfiConvertPointer (0x0, (VOID **) &mVariableModuleGlobal);\r
-}\r
-\r
-EFI_STATUS\r
-VariableServiceInitialize (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
-Arguments:\r
-\r
-Returns:\r
-\r
---*/\r
-{\r
- EFI_STATUS Status;\r
-\r
- Status = VariableCommonInitialize (ImageHandle, SystemTable);\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Register All the Functions with Extended Sal.\r
- //\r
- RegisterEsalClass (\r
- &gEfiExtendedSalVariableServicesProtocolGuid,\r
- mVariableModuleGlobal,\r
- EsalVariableCommonEntry,\r
- EsalGetVariableFunctionId,\r
- EsalVariableCommonEntry,\r
- EsalGetNextVariableNameFunctionId,\r
- EsalVariableCommonEntry,\r
- EsalSetVariableFunctionId,\r
- EsalVariableCommonEntry,\r
- EsalQueryVariableInfoFunctionId,\r
- NULL\r
- );\r
-\r
- return EFI_SUCCESS;\r
-}\r