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SecurityPkg VariableRuntimeDxe: Bug fix and and refine debug message. 

Correct NV variable base address for flash memory attribute set to EFI_MEMORY_RUNTIME.
Refine the debug error message.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dong, Guo <guo.dong@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>
Reviewed-by: Zeng, Star <star.zeng@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16055 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Dong, Guo 2014-09-03 09:19:30 +00:00 committed by gdong1
parent e7bafeb9a8
commit 7c064c3189
1 changed files with 2 additions and 2 deletions
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4
SecurityPkg/VariableAuthenticated/RuntimeDxe/VariableDxe.c
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@ -369,7 +369,7 @@ FtwNotificationEvent (
// //
// Mark the variable storage region of the FLASH as RUNTIME. // Mark the variable storage region of the FLASH as RUNTIME.
// //
VariableStoreBase = mVariableModuleGlobal->VariableGlobal.NonVolatileVariableBase; VariableStoreBase = NvStorageVariableBase + (((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)(NvStorageVariableBase))->HeaderLength);
VariableStoreLength = ((VARIABLE_STORE_HEADER *)(UINTN)VariableStoreBase)->Size; VariableStoreLength = ((VARIABLE_STORE_HEADER *)(UINTN)VariableStoreBase)->Size;
BaseAddress = VariableStoreBase & (~EFI_PAGE_MASK); BaseAddress = VariableStoreBase & (~EFI_PAGE_MASK);
Length = VariableStoreLength + (VariableStoreBase - BaseAddress); Length = VariableStoreLength + (VariableStoreBase - BaseAddress);
@ -377,7 +377,7 @@ FtwNotificationEvent (
Status = gDS->GetMemorySpaceDescriptor (BaseAddress, &GcdDescriptor); Status = gDS->GetMemorySpaceDescriptor (BaseAddress, &GcdDescriptor);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
DEBUG ((DEBUG_WARN, "Variable driver failed to add EFI_MEMORY_RUNTIME attribute to Flash.\n")); DEBUG ((DEBUG_WARN, "Variable driver failed to get flash memory attribute.\n"));
} else { } else {
Status = gDS->SetMemorySpaceAttributes ( Status = gDS->SetMemorySpaceAttributes (
BaseAddress, BaseAddress,