From b20e0d29fa99d7e6126930e133afada55ad1bc66 Mon Sep 17 00:00:00 2001
From: Eric Dong <eric.dong@intel.com>
Date: Fri, 22 Apr 2016 10:54:05 +0800
Subject: SecurityPkg TcgStorageOpalLib: Check BlockSid capability.

Check the BlockSid feature capability through check
BlockSid header in the DiscoveryHeader.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
---
 SecurityPkg/Include/Library/TcgStorageOpalLib.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'SecurityPkg/Include')

diff --git a/SecurityPkg/Include/Library/TcgStorageOpalLib.h b/SecurityPkg/Include/Library/TcgStorageOpalLib.h
index a9b4f2fe6..108affc42 100644
--- a/SecurityPkg/Include/Library/TcgStorageOpalLib.h
+++ b/SecurityPkg/Include/Library/TcgStorageOpalLib.h
@@ -76,6 +76,12 @@ typedef struct {
     //  1 - The initial C_PIN_SID PIN value is equal to the C_PIN_MSID PIN value
     //
     UINT32 CpinUponRevert : 1;
+
+    //
+    // Media encryption supported (0 - not supported, 1 - supported)
+    //
+    UINT32 BlockSid : 1;
+
 } OPAL_DISK_SUPPORT_ATTRIBUTE;
 
 //
-- 
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