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SecurityPkg: Tcg2PhysicalPresence: Define TCG2 PP Flags Initial Pcd

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Define PcdTcg2PhysicalPresenceFlags to initialize TCG2 PP Flags setting.

Cc: Yao Jiewen <jiewen.yao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <chao.b.zhang@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Zhang, Chao B
2016-12-27 16:47:06 +08:00
parent 73126ac2bd
commit 710174e011
3 changed files with 12 additions and 2 deletions
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3
SecurityPkg/Library/DxeTcg2PhysicalPresenceLib/DxeTcg2PhysicalPresenceLib.c
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@@ -932,7 +932,7 @@ Tcg2PhysicalPresenceLibProcessRequest (
&PpiFlags
);
if (EFI_ERROR (Status)) {
PpiFlags.PPFlags = TCG2_BIOS_TPM_MANAGEMENT_FLAG_DEFAULT | TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_DEFAULT;
PpiFlags.PPFlags = PcdGet32(PcdTcg2PhysicalPresenceFlags);
Status = gRT->SetVariable (
TCG2_PHYSICAL_PRESENCE_FLAGS_VARIABLE,
&gEfiTcg2PhysicalPresenceGuid,
@@ -944,6 +944,7 @@ Tcg2PhysicalPresenceLibProcessRequest (
DEBUG ((EFI_D_ERROR, "[TPM2] Set physical presence flag failed, Status = %r\n", Status));
return ;
}
DEBUG((DEBUG_INFO, "[TPM2] Initial physical presence flags value is 0x%x\n", PpiFlags.PPFlags));
}
//