X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;ds=sidebyside;f=SecurityPkg%2FTcg%2FTcg2Smm%2FTpm.asl;fp=SecurityPkg%2FTcg%2FTcg2Smm%2FTpm.asl;h=50dea0ab9ad4f82fd3257dc7365fe1c3da79da5a;hb=b3548d32ddb553a9e95503457c66d11462622d16;hp=f58efca1443de177d451849b29ccf5535fa5c139;hpb=5a702acd3df099307d9bae0725f97b52b4895382;p=mirror_edk2.git

diff --git a/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl b/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl
index f58efca144..50dea0ab9a 100644
--- a/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl
+++ b/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl
@@ -1,16 +1,16 @@
 /** @file
-  The TPM2 definition block in ACPI table for TCG2 physical presence  
+  The TPM2 definition block in ACPI table for TCG2 physical presence
   and MemoryClear.
 
 Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
 (c)Copyright 2016 HP Development Company, L.P.<BR>
 Copyright (c) 2017, Microsoft 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 
+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, 
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 **/
@@ -49,7 +49,7 @@ DefinitionBlock (
       //
       OperationRegion (SMIP, SystemIO, 0xB2, 1)
       Field (SMIP, ByteAcc, NoLock, Preserve)
-      { 
+      {
           IOB2, 8
       }
 
@@ -247,12 +247,12 @@ DefinitionBlock (
       }
 
       Method (PTS, 1, Serialized)
-      {  
+      {
         //
         // Detect Sx state for MOR, only S4, S5 need to handle
         //
         If (LAnd (LLess (Arg0, 6), LGreater (Arg0, 3)))
-        {   
+        {
           //
           // Bit4 -- DisableAutoDetect. 0 -- Firmware MAY autodetect.
           //
@@ -262,7 +262,7 @@ DefinitionBlock (
             // Triggle the SMI through ACPI _PTS method.
             //
             Store (0x02, MCIP)
-              
+
             //
             // Triggle the SMI interrupt
             //
@@ -270,7 +270,7 @@ DefinitionBlock (
           }
         }
         Return (0)
-      }   
+      }
 
       Method (_STA, 0)
       {
@@ -320,12 +320,12 @@ DefinitionBlock (
       }
 
       Name(TPM2, Package (0x02){
-        Zero, 
+        Zero,
         Zero
       })
 
       Name(TPM3, Package (0x03){
-        Zero, 
+        Zero,
         Zero,
         Zero
       })
@@ -334,7 +334,7 @@ DefinitionBlock (
       // TCG Physical Presence Interface
       //
       Method (TPPI, 3, Serialized, 0, {BuffObj, PkgObj, IntObj, StrObj}, {UnknownObj, UnknownObj, UnknownObj}) // IntObj, IntObj, PkgObj
-      {        
+      {
         //
         // Switch by function index
         //
@@ -359,11 +359,11 @@ DefinitionBlock (
             //
             // b) Submit TPM Operation Request to Pre-OS Environment
             //
-                  
+
             Store (DerefOf (Index (Arg2, 0x00)), PPRQ)
             Store (0, PPRM)
             Store (0x02, PPIP)
-              
+
             //
             // Triggle the SMI interrupt
             //
@@ -377,7 +377,7 @@ DefinitionBlock (
             //
             // c) Get Pending TPM Operation Requested By the OS
             //
-                  
+
             Store (PPRQ, Index (TPM2, 0x01))
             Return (TPM2)
           }
@@ -394,12 +394,12 @@ DefinitionBlock (
             // e) Return TPM Operation Response to OS Environment
             //
             Store (0x05, PPIP)
-                  
+
             //
             // Triggle the SMI interrupt
             //
             Store (PPIN, IOB2)
-                  
+
             Store (LPPR, Index (TPM3, 0x01))
             Store (PPRP, Index (TPM3, 0x02))
 
@@ -426,11 +426,11 @@ DefinitionBlock (
             If (LEqual (PPRQ, 23)) {
               Store (DerefOf (Index (Arg2, 0x01)), PPRM)
             }
-                
+
             //
-            // Triggle the SMI interrupt 
+            // Triggle the SMI interrupt
             //
-            Store (PPIN, IOB2)  
+            Store (PPIN, IOB2)
             Return (FRET)
           }
           Case (8)
@@ -440,12 +440,12 @@ DefinitionBlock (
             //
             Store (8, PPIP)
             Store (DerefOf (Index (Arg2, 0x00)), UCRQ)
-                  
+
             //
             // Triggle the SMI interrupt
             //
             Store (PPIN, IOB2)
-                  
+
             Return (FRET)
           }
 
@@ -474,12 +474,12 @@ DefinitionBlock (
             // Save the Operation Value of the Request to MORD (reserved memory)
             //
             Store (DerefOf (Index (Arg2, 0x00)), MORD)
-                  
+
             //
             // Triggle the SMI through ACPI _DSM method.
             //
             Store (0x01, MCIP)
-                  
+
             //
             // Triggle the SMI interrupt
             //
@@ -488,7 +488,7 @@ DefinitionBlock (
           }
           Default {BreakPoint}
         }
-        Return (1)        
+        Return (1)
       }
 
       Method (_DSM, 4, Serialized, 0, UnknownObj, {BuffObj, IntObj, IntObj, PkgObj})