X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=SecurityPkg%2FTcg%2FTcgSmm%2FTcgSmm.c;h=6080eff3b7b880346e0a2b37b0a0add1a4f5a348;hp=045c1846fc8446b10004100000bd3e79547c99b8;hb=8a8c6c962a4abc75224799bfd03f2f68bb2a89e3;hpb=9c12f2d77fe8ac958e6da4ceb92378227dd6c676

diff --git a/SecurityPkg/Tcg/TcgSmm/TcgSmm.c b/SecurityPkg/Tcg/TcgSmm/TcgSmm.c
index 045c1846fc..6080eff3b7 100644
--- a/SecurityPkg/Tcg/TcgSmm/TcgSmm.c
+++ b/SecurityPkg/Tcg/TcgSmm/TcgSmm.c
@@ -8,7 +8,7 @@
 
   PhysicalPresenceCallback() and MemoryClearCallback() will receive untrusted input and do some check.
 
-Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2014, Intel 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 
@@ -68,6 +68,8 @@ PhysicalPresenceCallback (
                            &PpData
                            );
   if (EFI_ERROR (Status)) {
+    mTcgNvs->PhysicalPresence.ReturnCode = PP_SUBMIT_REQUEST_GENERAL_FAILURE;
+    DEBUG ((EFI_D_ERROR, "[TPM] Get PP variable failure! Status = %r\n", Status));
     return EFI_SUCCESS;
   }
 
@@ -116,6 +118,7 @@ PhysicalPresenceCallback (
                              );
     if (EFI_ERROR (Status)) {
       mTcgNvs->PhysicalPresence.ReturnCode = PP_SUBMIT_REQUEST_GENERAL_FAILURE;
+      DEBUG ((EFI_D_ERROR, "[TPM] Get PP flags failure! Status = %r\n", Status));
       return EFI_SUCCESS;
     }
 
@@ -226,6 +229,8 @@ MemoryClearCallback (
                              &MorControl
                              );
     if (EFI_ERROR (Status)) {
+      mTcgNvs->MemoryClear.ReturnCode = MOR_REQUEST_GENERAL_FAILURE;
+      DEBUG ((EFI_D_ERROR, "[TPM] Get MOR variable failure! Status = %r\n", Status));
       return EFI_SUCCESS;
     }
 
@@ -245,6 +250,7 @@ MemoryClearCallback (
                            );
   if (EFI_ERROR (Status)) { 
     mTcgNvs->MemoryClear.ReturnCode = MOR_REQUEST_GENERAL_FAILURE;
+    DEBUG ((EFI_D_ERROR, "[TPM] Set MOR variable failure! Status = %r\n", Status));
   }
 
   return EFI_SUCCESS;