Upcoming patch will introduce test data from an TDX-enabled host.
Document the new variant.

Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
 tests/qemucapabilitiesdata/README.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/qemucapabilitiesdata/README.rst b/tests/qemucapabilitiesdata/README.rst
index 38af651c66..3cc0ec4784 100644
--- a/tests/qemucapabilitiesdata/README.rst
+++ b/tests/qemucapabilitiesdata/README.rst
@@ -62,6 +62,11 @@ Known test variants
   Variant of the test data captured on hosts supporting AMD SEV and AMD SEV_ES
   security framework.
 
+``+inteltdx``
+
+  Variant of the test data captured on hosts supporting INTEL TDX security
+  framework.
+
 Usage in tests
 ==============
 
-- 
2.34.1

On Mon, Jun 30, 2025 at 14:17:14 +0800, Zhenzhong Duan wrote:
> Upcoming patch will introduce test data from an TDX-enabled host.
> Document the new variant.
> 
> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
> ---
>  tests/qemucapabilitiesdata/README.rst | 5 +++++
>  1 file changed, 5 insertions(+)

Reviewed-by: Peter Krempa <pkrempa@redhat.com>