doc: add GRE option flow item to feature list

'gre_option' flow item was missing in the feature list, adding it.

Fixes: f61490bdf218 ("ethdev: support GRE optional fields")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

diff --git a/doc/guides/nics/features/default.ini b/doc/guides/nics/features/default.ini
index 0fcc64c..b1d18ac 100644 (file)
--- a/doc/guides/nics/features/default.ini
+++ b/doc/guides/nics/features/default.ini
@@ -93,6 +93,7 @@ geneve               =
 geneve_opt           =
 gre                  =
 gre_key              =
+gre_option           =
 gtp                  =
 gtpc                 =
 gtpu                 =