mirror of
https://git.proxmox.com/git/mirror_edk2
synced 2025-10-31 13:02:07 +00:00
5c66d125ea
EnableExecuteDisable in MP_CPU_EXCHANGE_INFO is used to tell AP reset vector if enable execute disable feature on APs. This feature should be enabled before CR3 is written. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Michael Kinney <michael.d.kinney@intel.com>
42 lines
1.8 KiB
PHP
42 lines
1.8 KiB
PHP
;------------------------------------------------------------------------------ ;
|
|
; Copyright (c) 2015 - 2016, 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
|
|
; http://opensource.org/licenses/bsd-license.php.
|
|
;
|
|
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
;
|
|
; Module Name:
|
|
;
|
|
; MpEqu.inc
|
|
;
|
|
; Abstract:
|
|
;
|
|
; This is the equates file for Multiple Processor support
|
|
;
|
|
;-------------------------------------------------------------------------------
|
|
|
|
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 + 04h
|
|
StackSizeLocation equ LockLocation + 08h
|
|
ApProcedureLocation equ LockLocation + 0Ch
|
|
GdtrLocation equ LockLocation + 10h
|
|
IdtrLocation equ LockLocation + 16h
|
|
BufferStartLocation equ LockLocation + 1Ch
|
|
ModeOffsetLocation equ LockLocation + 20h
|
|
NumApsExecutingLocation equ LockLocation + 24h
|
|
CodeSegmentLocation equ LockLocation + 28h
|
|
DataSegmentLocation equ LockLocation + 2Ch
|
|
EnableExecuteDisableLocation equ LockLocation + 30h
|
|
Cr3Location equ LockLocation + 3Ch
|
|
|