SecurityPkg: Tcg: New field for User Confirmation Status

[mirror_edk2.git] / SecurityPkg / Tcg / TcgSmm / Tpm.asl

diff --git a/SecurityPkg/Tcg/TcgSmm/Tpm.asl b/SecurityPkg/Tcg/TcgSmm/Tpm.asl
index 087ff9f7929c87c0797dc05135f035b113d2c33a..b5449d98b4c4ec7acdf1faa64e54fa79cd440af6 100644 (file)
--- a/SecurityPkg/Tcg/TcgSmm/Tpm.asl
+++ b/SecurityPkg/Tcg/TcgSmm/Tpm.asl
@@ -2,7 +2,7 @@
   The TPM definition block in ACPI table for physical presence  \r
   and MemoryClear.\r
 \r
-Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials \r
 are licensed and made available under the terms and conditions of the BSD License \r
 which accompanies this distribution.  The full text of the license may be found at \r
@@ -78,7 +78,8 @@ DefinitionBlock (
         MCIN,   8,  //   Software SMI for Memory Clear Interface\r
         MCIP,   32, //   Used for save the Mor paramter\r
         MORD,   32, //   Memory Overwrite Request Data\r
-        MRET,   32  //   Memory Overwrite function return code\r
+        MRET,   32, //   Memory Overwrite function return code\r
+        UCRQ,   32  //   Phyical Presence request operation to Get User Confirmation Status \r
       }\r
 \r
       Method (PTS, 1, Serialized)\r
@@ -269,7 +270,7 @@ DefinitionBlock (
             // e) Get User Confirmation Status for Operation\r
             //\r
             Store (8, PPIP)\r
-            Store (DerefOf (Index (Arg2, 0x00)), PPRQ)\r
+            Store (DerefOf (Index (Arg2, 0x00)), UCRQ)\r
                   \r
             //\r
             // Triggle the SMI interrupt\r