UefiCpuPkg/MpInitLib: Remove redundant CpuStateFinished State.

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

diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h b/UefiCpuPkg/Library/MpInitLib/MpLib.h
index 9d0b866d097962208437352f208eb1f80ff4d9b7..b3a38b4ce7eca35022db87bac15cc26e5cf03bea 100644 (file)
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
@@ -81,11 +81,14 @@ typedef enum {
 //\r
 // AP state\r
 //\r
+// The state transitions for an AP when it process a procedure are:\r
+//  Idle ----> Ready ----> Busy ----> Idle\r
+//       [BSP]       [AP]       [AP]\r
+//\r
 typedef enum {\r
   CpuStateIdle,\r
   CpuStateReady,\r
   CpuStateBusy,\r
-  CpuStateFinished,\r
   CpuStateDisabled\r
 } CPU_STATE;\r
 \r