ArmPkg/Library: Add ArmReadSctlr for AArch64

[mirror_edk2.git] / UefiCpuPkg / CpuMpPei / CpuMpPei.h

diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.h b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
index afbcb6e5790a2cbe205669efb7cdbcc1cd2ade34..b2e578b96ab8e58004f5136433d0c38a1cbd1527 100644 (file)
--- a/UefiCpuPkg/CpuMpPei/CpuMpPei.h
+++ b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
@@ -66,8 +66,7 @@ typedef enum {
 //\r
 typedef struct {\r
   UINT8             *RendezvousFunnelAddress;\r
-  UINTN             PModeEntryOffset;\r
-  UINTN             LModeEntryOffset;\r
+  UINTN             ModeEntryOffset;\r
   UINTN             RendezvousFunnelSize;\r
 } MP_ASSEMBLY_ADDRESS_MAP;\r
 \r
@@ -85,25 +84,6 @@ typedef struct _PEI_CPU_MP_DATA  PEI_CPU_MP_DATA;
 \r
 #pragma pack(1)\r
 \r
-typedef union {\r
-  struct {\r
-    UINT32  LimitLow    : 16;\r
-    UINT32  BaseLow     : 16;\r
-    UINT32  BaseMid     : 8;\r
-    UINT32  Type        : 4;\r
-    UINT32  System      : 1;\r
-    UINT32  Dpl         : 2;\r
-    UINT32  Present     : 1;\r
-    UINT32  LimitHigh   : 4;\r
-    UINT32  Software    : 1;\r
-    UINT32  Reserved    : 1;\r
-    UINT32  DefaultSize : 1;\r
-    UINT32  Granularity : 1;\r
-    UINT32  BaseHigh    : 8;\r
-  } Bits;\r
-  UINT64  Uint64;\r
-} IA32_GDT;\r
-\r
 //\r
 // MP CPU exchange information for AP reset code\r
 // This structure is required to be packed because fixed field offsets\r
@@ -117,9 +97,10 @@ typedef struct {
   IA32_DESCRIPTOR       GdtrProfile;\r
   IA32_DESCRIPTOR       IdtrProfile;\r
   UINTN                 BufferStart;\r
-  UINTN                 PmodeOffset;\r
+  UINTN                 ModeOffset;\r
   UINTN                 NumApsExecuting;\r
-  UINTN                 LmodeOffset;\r
+  UINTN                 CodeSegment;\r
+  UINTN                 DataSegment;\r
   UINTN                 Cr3;\r
   PEI_CPU_MP_DATA       *PeiCpuMpData;\r
 } MP_CPU_EXCHANGE_INFO;\r
@@ -321,4 +302,14 @@ SecPlatformInformation2 (
      OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2\r
   );\r
 \r
+/**\r
+  Detect whether specified processor can find matching microcode patch and load it.\r
+\r
+  @param PeiCpuMpData        Pointer to PEI CPU MP Data\r
+**/\r
+VOID\r
+MicrocodeDetect (\r
+  IN PEI_CPU_MP_DATA            *PeiCpuMpData\r
+  );\r
+\r
 #endif\r