diff options
| author | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-03-12 07:56:16 +0000 |
|---|---|---|
| committer | qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-03-12 07:56:16 +0000 |
| commit | 6ed71dcc327e0b52e262192bd737a40fc16ea526 (patch) | |
| tree | 7419239804a1da82ac477d3921fafbb8e86b2c5a /EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c | |
| parent | c094abe5852057ef47941d8de3af20b2286cd822 (diff) | |
| download | edk2-platforms-6ed71dcc327e0b52e262192bd737a40fc16ea526.tar.xz | |
Add a lock to protect the critical region in Service APIs for UEFI Runtime Variable Service to prevent re-entrance of the variable service API from from different allowable TPL level. In UEFI 2.x and EFI 1.10 spec, EFI_TPL_CALLBACK is the allowable TPL level for Variable services.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2444 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c')
| -rw-r--r-- | EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c b/EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c index b4b29cf7c6..cbf5aecb88 100644 --- a/EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c +++ b/EdkModulePkg/Universal/EmuVariable/RuntimeDxe/Ipf/InitVariable.c @@ -60,7 +60,7 @@ Returns: (UINT32 *) Arg4,
(UINTN *) Arg5,
(VOID *) Arg6,
- &Global->VariableBase[VirtualMode],
+ &Global->VariableGlobal[VirtualMode],
Global->FvbInstance
);
return ReturnVal;
@@ -70,7 +70,7 @@ Returns: (UINTN *) Arg2,
(CHAR16 *) Arg3,
(EFI_GUID *) Arg4,
- &Global->VariableBase[VirtualMode],
+ &Global->VariableGlobal[VirtualMode],
Global->FvbInstance
);
return ReturnVal;
@@ -82,7 +82,7 @@ Returns: (UINT32) Arg4,
(UINTN) Arg5,
(VOID *) Arg6,
- &Global->VariableBase[VirtualMode],
+ &Global->VariableGlobal[VirtualMode],
(UINTN *) &Global->VolatileLastVariableOffset,
(UINTN *) &Global->NonVolatileLastVariableOffset,
Global->FvbInstance
@@ -96,7 +96,7 @@ Returns: (UINT64 *) Arg3,
(UINT64 *) Arg4,
(UINT64 *) Arg5,
- &Global->VariableBase[VirtualMode],
+ &Global->VariableGlobal[VirtualMode],
Global->FvbInstance
);
return ReturnVal;
@@ -125,18 +125,18 @@ Returns: --*/
{
CopyMem (
- &mVariableModuleGlobal->VariableBase[Virtual],
- &mVariableModuleGlobal->VariableBase[Physical],
+ &mVariableModuleGlobal->VariableGlobal[Virtual],
+ &mVariableModuleGlobal->VariableGlobal[Physical],
sizeof (VARIABLE_GLOBAL)
);
EfiConvertPointer (
0x0,
- (VOID **) &mVariableModuleGlobal->VariableBase[Virtual].NonVolatileVariableBase
+ (VOID **) &mVariableModuleGlobal->VariableGlobal[Virtual].NonVolatileVariableBase
);
EfiConvertPointer (
0x0,
- (VOID **) &mVariableModuleGlobal->VariableBase[Virtual].VolatileVariableBase
+ (VOID **) &mVariableModuleGlobal->VariableGlobal[Virtual].VolatileVariableBase
);
EfiConvertPointer (0x0, (VOID **) &mVariableModuleGlobal);
}
|