From b10d5ddc0385f39d2c2c62843710b7609a4ca169 Mon Sep 17 00:00:00 2001
From: Star Zeng <star.zeng@intel.com>
Date: Wed, 20 Jul 2016 10:24:58 +0800
Subject: UefiCpuPkg/PiSmmCpuDxeSmm: Consume PcdAcpiS3Enable to control the
 code

if PcdAcpiS3Enable is disabled, then skip S3 related logic.

Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
---
 UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h')

diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
index 97309d1..9b119c8 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h
@@ -816,4 +816,13 @@ RestoreSmmConfigurationInS3 (
   VOID
   );
 
+/**
+  Get ACPI S3 enable flag.
+
+**/
+VOID
+GetAcpiS3EnableFlag (
+  VOID
+  );
+
 #endif
-- 
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