From: Min M Xu <min.m.xu@intel.com>

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3937

In lazy-accept the MaxAcceptedMemoryAddress is needed in
TransferTdxHobList and ContructFwHobList(at PeilessStartupLib). But in
SEC phase we cannot use a global variable to pass this value. So we add
a new field (MaxAcceptedMemoryAddress) in Tdx work area.

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
---
 OvmfPkg/Include/WorkArea.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/OvmfPkg/Include/WorkArea.h b/OvmfPkg/Include/WorkArea.h
index bf56fc4a6f65..2c2a5816b0dc 100644
--- a/OvmfPkg/Include/WorkArea.h
+++ b/OvmfPkg/Include/WorkArea.h
@@ -71,6 +71,7 @@ typedef struct _SEC_TDX_WORK_AREA {
   UINT32    PageTableReady;
   UINT32    Gpaw;
   UINT64    HobList;
+  UINT64    MaxAcceptedMemoryAddress;
 } SEC_TDX_WORK_AREA;
 
 typedef struct _TDX_WORK_AREA {
-- 
2.29.2.windows.2



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