UefiCpuPkg/CpuMpPei: Place APs in proper loop mode after AP execution

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

diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.h b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
index a22bae7005426f270000b5417de4f1e311f4817f..47038c282533734ada8b122011fb9076fb86881a 100644 (file)
--- a/UefiCpuPkg/CpuMpPei/CpuMpPei.h
+++ b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
@@ -38,6 +38,7 @@
 #include <Library/SynchronizationLib.h>\r
 #include <Library/TimerLib.h>\r
 #include <Library/UefiCpuLib.h>\r
+#include <Library/CpuLib.h>\r
 \r
 #include "Microcode.h"\r
 \r
@@ -50,6 +51,8 @@ typedef enum {
   CpuStateDisabled\r
 } CPU_STATE;\r
 \r
+#define WAKEUP_AP_SIGNAL SIGNATURE_32 ('S', 'T', 'A', 'P')\r
+\r
 typedef enum {\r
   ApInHltLoop   = 1,\r
   ApInMwaitLoop = 2,\r