SecurityPkg OpalPasswordDxe: Suppress option for special device.

According to current Pyrite SSC Spec 1.00, there is no parameter
for RevertSP method. So suppress KeepUserData option for the
Pyrite Ssc type device.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalHii.c b/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalHii.c
index eb7d59b..94dce6c 100644
--- a/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalHii.c
+++ b/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalHii.c
@@ -374,7 +374,13 @@ HiiSelectDiskAction (
 

     case HII_KEY_ID_GOTO_REVERT:

       gHiiConfiguration.AvailableFields |= HII_FIELD_PASSWORD;

-      gHiiConfiguration.AvailableFields |= HII_FIELD_KEEP_USER_DATA;

+      if (OpalDisk->SupportedAttributes.PyriteSsc != 1) {

+        //

+        // According to current Pyrite SSC Spec 1.00, there is no parameter for RevertSP method.

+        // So issue RevertSP method without any parameter by suppress KeepUserData option.

+        //

+        gHiiConfiguration.AvailableFields |= HII_FIELD_KEEP_USER_DATA;

+      }

       if (AvailActions.RevertKeepDataForced) {

         gHiiConfiguration.AvailableFields |= HII_FIELD_KEEP_USER_DATA_FORCED;

       }

@@ -611,6 +617,14 @@ HiiPopulateDiskInfoForm(
         // Default initialize keep user Data to be true

         //

         gHiiConfiguration.KeepUserData = 1;

+        if (OpalDisk->SupportedAttributes.PyriteSsc == 1) {

+          //

+          // According to current Pyrite SSC Spec 1.00, there is no parameter for RevertSP method.

+          // So issue RevertSP method without any parameter by set default value to FALSE.

+          //

+          gHiiConfiguration.KeepUserData = 0;

+        }

+

       }

     }

   }