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UefiCpuPkg/PiSmmCpuDxeSmm: Consume PcdAcpiS3Enable to control the code

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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>
This commit is contained in:
Star Zeng
2016-07-20 10:24:58 +08:00
committed by Michael Kinney
parent 0bdc9e75c0
commit b10d5ddc03
4 changed files with 37 additions and 0 deletions
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UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c
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@@ -910,6 +910,7 @@ PiCpuSmmEntry (
//
InitSmmProfile (Cr3);
GetAcpiS3EnableFlag ();
InitSmmS3ResumeState (Cr3);
DEBUG ((EFI_D_INFO, "SMM CPU Module exit from SMRAM with EFI_SUCCESS\n"));