Commit d3f6b0df authored by Oz Shlomo's avatar Oz Shlomo Committed by Jakub Kicinski
Browse files

net/mlx5e: TC, add terminating actions 



Extend act api to identify actions that terminate action list.
Pre-step for terminating branching actions.

Signed-off-by: default avatarOz Shlomo <ozsh@nvidia.com>
Reviewed-by: default avatarRoi Dayan <roid@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
Link: https://lore.kernel.org/r/20221203221337.29267-5-saeed@kernel.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 8facc02f

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/accept.c

+1 −0
Original line number Diff line number Diff line
@@ -28,4 +28,5 @@ tc_act_parse_accept(struct mlx5e_tc_act_parse_state *parse_state, 
struct mlx5e_tc_act mlx5e_tc_act_accept = {

	.can_offload = tc_act_can_offload_accept,

	.parse_action = tc_act_parse_accept,

	.is_terminating_action = true,

};

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.c

+1 −1
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ static struct mlx5e_tc_act *tc_acts_fdb[NUM_FLOW_ACTIONS] = { 
	[FLOW_ACTION_DROP] = &mlx5e_tc_act_drop,

	[FLOW_ACTION_TRAP] = &mlx5e_tc_act_trap,

	[FLOW_ACTION_GOTO] = &mlx5e_tc_act_goto,

	[FLOW_ACTION_REDIRECT] = &mlx5e_tc_act_mirred,

	[FLOW_ACTION_REDIRECT] = &mlx5e_tc_act_redirect,

	[FLOW_ACTION_MIRRED] = &mlx5e_tc_act_mirred,

	[FLOW_ACTION_REDIRECT_INGRESS] = &mlx5e_tc_act_redirect_ingress,

	[FLOW_ACTION_VLAN_PUSH] = &mlx5e_tc_act_vlan,

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h

+3 −0
Original line number Diff line number Diff line
@@ -60,6 +60,8 @@ struct mlx5e_tc_act { 


	int (*stats_action)(struct mlx5e_priv *priv,

			    struct flow_offload_action *fl_act);



	bool is_terminating_action;

};



struct mlx5e_tc_flow_action {
@@ -81,6 +83,7 @@ extern struct mlx5e_tc_act mlx5e_tc_act_vlan_mangle; 
extern struct mlx5e_tc_act mlx5e_tc_act_mpls_push;

extern struct mlx5e_tc_act mlx5e_tc_act_mpls_pop;

extern struct mlx5e_tc_act mlx5e_tc_act_mirred;

extern struct mlx5e_tc_act mlx5e_tc_act_redirect;

extern struct mlx5e_tc_act mlx5e_tc_act_mirred_nic;

extern struct mlx5e_tc_act mlx5e_tc_act_ct;

extern struct mlx5e_tc_act mlx5e_tc_act_sample;

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/drop.c

+1 −0
Original line number Diff line number Diff line
@@ -27,4 +27,5 @@ tc_act_parse_drop(struct mlx5e_tc_act_parse_state *parse_state, 
struct mlx5e_tc_act mlx5e_tc_act_drop = {

	.can_offload = tc_act_can_offload_drop,

	.parse_action = tc_act_parse_drop,

	.is_terminating_action = true,

};

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c

+1 −0
Original line number Diff line number Diff line
@@ -121,4 +121,5 @@ struct mlx5e_tc_act mlx5e_tc_act_goto = { 
	.can_offload = tc_act_can_offload_goto,

	.parse_action = tc_act_parse_goto,

	.post_parse = tc_act_post_parse_goto,

	.is_terminating_action = true,

};