UefiCpuPkg/MpInitLib: Use BSP uCode for APs if possible.

[mirror_edk2.git] / UefiCpuPkg / Library / MpInitLib / MpLib.h

diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h b/UefiCpuPkg/Library/MpInitLib/MpLib.h
index 9aedb52636e6fb2fce1d583dde67654c65462e92..6958080ac192c3146d59ad97144e7e8bf59edd6b 100644 (file)
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
@@ -245,6 +245,11 @@ struct _CPU_MP_DATA {
   BOOLEAN                        TimerInterruptState;\r
   UINT64                         MicrocodePatchAddress;\r
   UINT64                         MicrocodePatchRegionSize;\r
+\r
+  UINT32                         ProcessorSignature;\r
+  UINT32                         ProcessorFlags;\r
+  UINT64                         MicrocodeDataAddress;\r
+  UINT32                         MicrocodeRevision;\r
 };\r
 \r
 extern EFI_GUID mCpuInitMpLibHobGuid;\r
@@ -546,11 +551,13 @@ CheckAndUpdateApsStatus (
 /**\r
   Detect whether specified processor can find matching microcode patch and load it.\r
 \r
-  @param[in]  CpuMpData  The pointer to CPU MP Data structure.\r
+  @param[in]  CpuMpData    The pointer to CPU MP Data structure.\r
+  @param[in]  IsBspCallIn  Indicate whether the caller is BSP or not.\r
 **/\r
 VOID\r
 MicrocodeDetect (\r
-  IN CPU_MP_DATA             *CpuMpData\r
+  IN CPU_MP_DATA             *CpuMpData,\r
+  IN BOOLEAN                 IsBspCallIn\r
   );\r
 \r
 /**\r