add toc

diff --git a/openpower/sv/po9_encoding/discussion.mdwn b/openpower/sv/po9_encoding/discussion.mdwn
index 9e425d79b605df9aeadeaa4303f48c088d68933e..0faae156390082c6af410b8b934976a2dece59eb 100644 (file)
--- a/openpower/sv/po9_encoding/discussion.mdwn
+++ b/openpower/sv/po9_encoding/discussion.mdwn
@@ -1,3 +1,5 @@
+[[!toc]]
+
 # alternative 32-64 encoding (1)
 
 conflict to resolve: EXT90x and EXT232. they are indistinguishable.