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1.Restore BSP IDT table to AP when AP wakeup.

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2.Restore Virtual wire mode on AP when AP wakeup.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10575 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2010-06-11 08:24:01 +00:00
parent 4ac4deb706
commit de243ee444
8 changed files with 153 additions and 52 deletions
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7
EdkCompatibilityPkg/Compatibility/MpServicesOnFrameworkMpServicesThunk/IA32/MpFuncs.S
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@@ -1,7 +1,7 @@
#------------------------------------------------------------------------------
# IA32 assembly file for AP startup vector.
#
# Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -58,6 +58,11 @@ RendezvousFunnelProcStart:
.byte 0x66 # db 66h
.byte 0x2E,0xF,0x1,0x14 # lgdt fword ptr cs:[si]
.byte 0xBE
.word IdtrProfile
.byte 0x66 # db 66h
.byte 0x2E,0xF,0x1,0x1C # lidt fword ptr cs:[si]
.byte 0x33,0xC0 # xor ax, ax
.byte 0x8E,0xD8 # mov ds, ax
.byte 0xF,0x20,0xC0 # mov eax, cr0 ; Get control register 0