Commit 4114ef2c authored by Steen Hegelund's avatar Steen Hegelund Committed by David S. Miller
Browse files

net: microchip: sparx5: Improve the IP frame key match for IPv6 frames 



This ensures that it will be possible for a VCAP rule to distinguish IPv6
frames from non-IP frames, as the IS0 keyset usually selected for the IPv6
traffic class in (7TUPLE) does not offer a key that specifies IPv6
directly: only non-IPv4.

The IP_SNAP key ensures that we select (at least) IP frames.

Signed-off-by: default avatarSteen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c02b19ed

drivers/net/ethernet/microchip/sparx5/sparx5_tc_flower.c

+8 −0
Original line number Diff line number Diff line
@@ -266,6 +266,14 @@ sparx5_tc_flower_handler_basic_usage(struct sparx5_tc_flower_parse_usage *st) 
						    VCAP_BIT_0);

			if (err)

				goto out;

			if (st->admin->vtype == VCAP_TYPE_IS0) {

				err = vcap_rule_add_key_bit(st->vrule,

							    VCAP_KF_IP_SNAP_IS,

							    VCAP_BIT_1);

				if (err)

					goto out;

			}



		}

	}