[edk2-devel] [PATCH] OvmfPkg: Update VMM Hob list check to support new resource attributes

["Du Lin" <du.lin@intel.com>]

Encrypted and Special Purpose resource attributes are introduced in
PI 1.8 Specification. This patch is to update VMM Hob list integrity
check to recognise these resource attributes.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Du Lin <du.lin@intel.com>
---
 OvmfPkg/IntelTdx/TdxHelperLib/SecTdxHelper.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/OvmfPkg/IntelTdx/TdxHelperLib/SecTdxHelper.c b/OvmfPkg/IntelTdx/TdxHelperLib/SecTdxHelper.c
index b6085eab44..19e9b1bf54 100644
--- a/OvmfPkg/IntelTdx/TdxHelperLib/SecTdxHelper.c
+++ b/OvmfPkg/IntelTdx/TdxHelperLib/SecTdxHelper.c
@@ -643,6 +643,8 @@ ValidateHobList (
                                                             EFI_RESOURCE_ATTRIBUTE_PERSISTABLE |
                                                             EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTED |
                                                             EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTABLE |
+                                                            EFI_RESOURCE_ATTRIBUTE_ENCRYPTED|
+                                                            EFI_RESOURCE_ATTRIBUTE_SPECIAL_PURPOSE |
                                                             EFI_RESOURCE_ATTRIBUTE_MORE_RELIABLE))) != 0)
         {
           DEBUG ((DEBUG_ERROR, "HOB: Unknow ResourceDescriptor ResourceAttribute type. Type: 0x%08x\n", Hob.ResourceDescriptor->ResourceAttribute));
-- 
2.44.0.windows.1



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