From: Roi Dayan Date: Tue, 23 Oct 2018 14:30:04 +0000 (+0300) Subject: net/mlx5e: Apply the correct check for supporting TC esw rules split X-Git-Tag: v4.20-rc4~7^2~24^2~6 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=1392f44bba22533b8dfdc6b0e73610b27c3f76cf;p=linux.git net/mlx5e: Apply the correct check for supporting TC esw rules split The mirror and not the output count is the one denoting a split. Fix to condition the offload attempt on the mirror count being > 0 along the firmware to have the related capability. Fixes: 592d36515969 ("net/mlx5e: Parse mirroring action for offloaded TC eswitch flows") Signed-off-by: Roi Dayan Reviewed-by: Yossi Kuperman Reviewed-by: Chris Mi Acked-by: Or Gerlitz Reviewed-by: Or Gerlitz Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 0409767237a7..fca6f4132c91 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -2980,7 +2980,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts, if (!actions_match_supported(priv, exts, parse_attr, flow, extack)) return -EOPNOTSUPP; - if (attr->out_count > 1 && !mlx5_esw_has_fwd_fdb(priv->mdev)) { + if (attr->mirror_count > 0 && !mlx5_esw_has_fwd_fdb(priv->mdev)) { NL_SET_ERR_MSG_MOD(extack, "current firmware doesn't support split rule for port mirroring"); netdev_warn_once(priv->netdev, "current firmware doesn't support split rule for port mirroring\n");