Although the SEV secret location must always be below 4GB, the same is
not necessarily true for Intel TDX, so change the configuration table
to contain a pair of UINT64 parameters instead of UINT32 so that any X64
location can be represented.

Signed-off-by: James Bottomley <jejb@linux.ibm.com>

---

This represents an ABI change, so it is essential to get this in
before the next stable tag
---
 OvmfPkg/Include/Guid/SevLaunchSecret.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/OvmfPkg/Include/Guid/SevLaunchSecret.h b/OvmfPkg/Include/Guid/SevLaunchSecret.h
index fa5f3830bc2b..dfd89646651b 100644
--- a/OvmfPkg/Include/Guid/SevLaunchSecret.h
+++ b/OvmfPkg/Include/Guid/SevLaunchSecret.h
@@ -19,8 +19,8 @@
   }
 
 typedef struct {
-  UINT32 Base;
-  UINT32 Size;
+  UINT64 Base;
+  UINT64 Size;
 } SEV_LAUNCH_SECRET_LOCATION;
 
 extern EFI_GUID gSevLaunchSecretGuid;
-- 
2.26.2



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