#ifndef __VIRTUAL_MEMORY__\r
#define __VIRTUAL_MEMORY__\r
\r
-#include <Uefi.h>\r
#include <Library/BaseLib.h>\r
#include <Library/BaseMemoryLib.h>\r
+#include <Library/CacheMaintenanceLib.h>\r
#include <Library/DebugLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
+#include <Uefi.h>\r
\r
-#include <Library/CacheMaintenanceLib.h>\r
#define SYS_CODE64_SEL 0x38\r
\r
#pragma pack(1)\r
\r
/**\r
This function sets memory encryption bit for the memory region specified by\r
- PhysicalAddress and length from the current page table context.\r
+ PhysicalAddress and Length from the current page table context.\r
\r
+ @param[in] Cr3BaseAddress Cr3 Base Address (if zero then use\r
+ current CR3)\r
@param[in] PhysicalAddress The physical address that is the start\r
address of a memory region.\r
@param[in] Length The length of memory region\r
@param[in] Flush Flush the caches before applying the\r
encryption mask\r
\r
- @retval RETURN_SUCCESS The attributes were cleared for the\r
- memory region.\r
+ @retval RETURN_SUCCESS The attributes were set for the memory\r
+ region.\r
@retval RETURN_INVALID_PARAMETER Number of pages is zero.\r
@retval RETURN_UNSUPPORTED Setting the memory encyrption attribute\r
is not supported\r
RETURN_STATUS\r
EFIAPI\r
InternalMemEncryptSevSetMemoryEncrypted (\r
- IN PHYSICAL_ADDRESS Cr3BaseAddress,\r
- IN PHYSICAL_ADDRESS PhysicalAddress,\r
- IN UINT64 Length,\r
- IN BOOLEAN CacheFlush\r
+ IN PHYSICAL_ADDRESS Cr3BaseAddress,\r
+ IN PHYSICAL_ADDRESS PhysicalAddress,\r
+ IN UINTN Length,\r
+ IN BOOLEAN Flush\r
);\r
\r
#endif\r