UefiCpuPkg/CpuMpPei: Implementation of PeiSwitchBSP ()

[mirror_edk2.git] / UefiCpuPkg / CpuMpPei / X64 / MpEqu.inc

diff --git a/UefiCpuPkg/CpuMpPei/X64/MpEqu.inc b/UefiCpuPkg/CpuMpPei/X64/MpEqu.inc
index 28a826c643497dc46b7acdb352695f87a06e0d61..946fe506d00bbbd26c8888a8930c2ef8e7e2b4ae 100644 (file)
--- a/UefiCpuPkg/CpuMpPei/X64/MpEqu.inc
+++ b/UefiCpuPkg/CpuMpPei/X64/MpEqu.inc
@@ -26,6 +26,9 @@ LONG_MODE_DS                  equ        30h
 VacantFlag                    equ        00h
 NotVacantFlag                 equ        0ffh
 
+CPU_SWITCH_STATE_IDLE         equ        0
+CPU_SWITCH_STATE_STORED       equ        1
+CPU_SWITCH_STATE_LOADED       equ        2
 
 LockLocation                  equ        (RendezvousFunnelProcEnd - RendezvousFunnelProcStart)
 StackStartAddressLocation     equ        LockLocation + 08h