diff options
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c index 2078421a1..71fff0e5b 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c @@ -342,7 +342,6 @@ InitProtectedMemRange ( UINTN NumberOfSpliteRange;
EFI_GCD_MEMORY_SPACE_DESCRIPTOR *MemorySpaceMap;
UINTN TotalSize;
- EFI_STATUS Status;
EFI_PHYSICAL_ADDRESS ProtectBaseAddress;
EFI_PHYSICAL_ADDRESS ProtectEndAddress;
EFI_PHYSICAL_ADDRESS Top2MBAlignedAddress;
@@ -358,10 +357,10 @@ InitProtectedMemRange ( //
// Get MMIO ranges from GCD and add them into protected memory ranges.
//
- Status = gDS->GetMemorySpaceMap (
- &NumberOfDescriptors,
- &MemorySpaceMap
- );
+ gDS->GetMemorySpaceMap (
+ &NumberOfDescriptors,
+ &MemorySpaceMap
+ );
for (Index = 0; Index < NumberOfDescriptors; Index++) {
if (MemorySpaceMap[Index].GcdMemoryType == EfiGcdMemoryTypeMemoryMappedIo) {
NumberOfMmioDescriptors++;
@@ -776,18 +775,16 @@ InitSmmProfileCallBack ( IN EFI_HANDLE Handle
)
{
- EFI_STATUS Status;
-
//
// Save to variable so that SMM profile data can be found.
//
- Status = gRT->SetVariable (
- SMM_PROFILE_NAME,
- &gEfiCallerIdGuid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
- sizeof(mSmmProfileBase),
- &mSmmProfileBase
- );
+ gRT->SetVariable (
+ SMM_PROFILE_NAME,
+ &gEfiCallerIdGuid,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
+ sizeof(mSmmProfileBase),
+ &mSmmProfileBase
+ );
//
// Get Software SMI from FADT
@@ -1311,7 +1308,6 @@ SmmProfilePFHandler ( SMM_PROFILE_ENTRY *SmmProfileEntry;
UINT64 SmiCommand;
EFI_STATUS Status;
- UINTN SwSmiCpuIndex;
UINT8 SoftSmiValue;
EFI_SMM_SAVE_STATE_IO_INFO IoInfo;
@@ -1355,10 +1351,6 @@ SmmProfilePFHandler ( }
//
- // Try to find which CPU trigger SWSMI
- //
- SwSmiCpuIndex = 0;
- //
// Indicate it is not software SMI
//
SmiCommand = 0xFFFFFFFFFFFFFFFFULL;
@@ -1369,10 +1361,6 @@ SmmProfilePFHandler ( }
if (IoInfo.IoPort == mSmiCommandPort) {
//
- // Great! Find it.
- //
- SwSmiCpuIndex = Index;
- //
// A software SMI triggered by SMI command port has been found, get SmiCommand from SMI command port.
//
SoftSmiValue = IoRead8 (mSmiCommandPort);
|