diff options
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h index dfeceec2aa..ef8bf5947d 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h @@ -264,7 +264,7 @@ extern UINTN mMaxNumberOfCpus; extern UINTN mNumberOfCpus;
extern EFI_SMM_CPU_PROTOCOL mSmmCpu;
extern EFI_MM_MP_PROTOCOL mSmmMp;
-extern UINTN mInternalCr3;
+extern BOOLEAN m5LevelPagingNeeded;
///
/// The mode of the CPU at the time an SMI occurs
@@ -682,7 +682,6 @@ SmmBlockingStartupThisAp ( **/
EFI_STATUS
-EFIAPI
SmmSetMemoryAttributes (
IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length,
@@ -712,7 +711,6 @@ SmmSetMemoryAttributes ( **/
EFI_STATUS
-EFIAPI
SmmClearMemoryAttributes (
IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length,
@@ -958,21 +956,11 @@ SetPageTableAttributes ( );
/**
- Get page table base address and the depth of the page table.
-
- @param[out] Base Page table base address.
- @param[out] FiveLevels TRUE means 5 level paging. FALSE means 4 level paging.
-**/
-VOID
-GetPageTable (
- OUT UINTN *Base,
- OUT BOOLEAN *FiveLevels OPTIONAL
- );
-
-/**
This function sets the attributes for the memory region specified by BaseAddress and
Length from their current attributes to the attributes specified by Attributes.
+ @param[in] PageTableBase The page table base.
+ @param[in] EnablePML5Paging If PML5 paging is enabled.
@param[in] BaseAddress The physical address that is the start address of a memory region.
@param[in] Length The size in bytes of the memory region.
@param[in] Attributes The bit mask of attributes to set for the memory region.
@@ -993,8 +981,9 @@ GetPageTable ( **/
EFI_STATUS
-EFIAPI
SmmSetMemoryAttributesEx (
+ IN UINTN PageTableBase,
+ IN BOOLEAN EnablePML5Paging,
IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length,
IN UINT64 Attributes,
@@ -1005,6 +994,8 @@ SmmSetMemoryAttributesEx ( This function clears the attributes for the memory region specified by BaseAddress and
Length from their current attributes to the attributes specified by Attributes.
+ @param[in] PageTableBase The page table base.
+ @param[in] EnablePML5Paging If PML5 paging is enabled.
@param[in] BaseAddress The physical address that is the start address of a memory region.
@param[in] Length The size in bytes of the memory region.
@param[in] Attributes The bit mask of attributes to clear for the memory region.
@@ -1025,8 +1016,9 @@ SmmSetMemoryAttributesEx ( **/
EFI_STATUS
-EFIAPI
SmmClearMemoryAttributesEx (
+ IN UINTN PageTableBase,
+ IN BOOLEAN EnablePML5Paging,
IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length,
IN UINT64 Attributes,
|