From fd33f1dfed6141280bc85817e6f79b87a5c7320b Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Mon, 7 Aug 2017 10:15:24 +0200 Subject: mlxsw: spectrum: push cls_flower and cls_matchall setup_tc processing into separate functions Let mlxsw_sp_setup_tc be a splitter for specific setup_tc types and push out cls_flower and cls_matchall specific codes into separate functions. Signed-off-by: Jiri Pirko Acked-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 81 ++++++++++++++++---------- 1 file changed, 51 insertions(+), 30 deletions(-) (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c') diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 6438c38e7a68..9f8ba37fa7e3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1693,46 +1693,67 @@ static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, kfree(mall_tc_entry); } -static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type, +static int mlxsw_sp_setup_tc_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port, + u32 handle, u32 chain_index, + __be16 proto, + struct tc_cls_matchall_offload *f) +{ + bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS); + + if (chain_index) + return -EOPNOTSUPP; + + switch (f->command) { + case TC_CLSMATCHALL_REPLACE: + return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, proto, f, + ingress); + case TC_CLSMATCHALL_DESTROY: + mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port, f); + return 0; + default: + return -EOPNOTSUPP; + } +} + +static int +mlxsw_sp_setup_tc_cls_flower(struct mlxsw_sp_port *mlxsw_sp_port, u32 handle, u32 chain_index, __be16 proto, - struct tc_to_netdev *tc) + struct tc_cls_flower_offload *f) { - struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); bool ingress = TC_H_MAJ(handle) == TC_H_MAJ(TC_H_INGRESS); if (chain_index) return -EOPNOTSUPP; + switch (f->command) { + case TC_CLSFLOWER_REPLACE: + return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress, + proto, f); + case TC_CLSFLOWER_DESTROY: + mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress, f); + return 0; + case TC_CLSFLOWER_STATS: + return mlxsw_sp_flower_stats(mlxsw_sp_port, ingress, f); + default: + return -EOPNOTSUPP; + } +} + +static int mlxsw_sp_setup_tc(struct net_device *dev, enum tc_setup_type type, + u32 handle, u32 chain_index, __be16 proto, + struct tc_to_netdev *tc) +{ + struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(dev); + switch (type) { case TC_SETUP_CLSMATCHALL: - switch (tc->cls_mall->command) { - case TC_CLSMATCHALL_REPLACE: - return mlxsw_sp_port_add_cls_matchall(mlxsw_sp_port, - proto, - tc->cls_mall, - ingress); - case TC_CLSMATCHALL_DESTROY: - mlxsw_sp_port_del_cls_matchall(mlxsw_sp_port, - tc->cls_mall); - return 0; - default: - return -EOPNOTSUPP; - } + return mlxsw_sp_setup_tc_cls_matchall(mlxsw_sp_port, handle, + chain_index, proto, + tc->cls_mall); case TC_SETUP_CLSFLOWER: - switch (tc->cls_flower->command) { - case TC_CLSFLOWER_REPLACE: - return mlxsw_sp_flower_replace(mlxsw_sp_port, ingress, - proto, tc->cls_flower); - case TC_CLSFLOWER_DESTROY: - mlxsw_sp_flower_destroy(mlxsw_sp_port, ingress, - tc->cls_flower); - return 0; - case TC_CLSFLOWER_STATS: - return mlxsw_sp_flower_stats(mlxsw_sp_port, ingress, - tc->cls_flower); - default: - return -EOPNOTSUPP; - } + return mlxsw_sp_setup_tc_cls_flower(mlxsw_sp_port, handle, + chain_index, proto, + tc->cls_flower); default: return -EOPNOTSUPP; } -- cgit v1.2.3-55-g7522