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// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
// Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#include "act.h"
#include "en/tc_tun_encap.h"
#include "en/tc_priv.h"
static bool
tc_act_can_offload_tun_encap(struct mlx5e_tc_act_parse_state *parse_state,
const struct flow_action_entry *act,
int act_index,
struct mlx5_flow_attr *attr)
{
if (!act->tunnel) {
NL_SET_ERR_MSG_MOD(parse_state->extack,
"Zero tunnel attributes is not supported");
return false;
}
return true;
}
static int
tc_act_parse_tun_encap(struct mlx5e_tc_act_parse_state *parse_state,
const struct flow_action_entry *act,
struct mlx5e_priv *priv,
struct mlx5_flow_attr *attr)
{
parse_state->tun_info = act->tunnel;
parse_state->encap = true;
return 0;
}
static bool
tc_act_can_offload_tun_decap(struct mlx5e_tc_act_parse_state *parse_state,
const struct flow_action_entry *act,
int act_index,
struct mlx5_flow_attr *attr)
{
return true;
}
static int
tc_act_parse_tun_decap(struct mlx5e_tc_act_parse_state *parse_state,
const struct flow_action_entry *act,
struct mlx5e_priv *priv,
struct mlx5_flow_attr *attr)
{
parse_state->decap = true;
return 0;
}
struct mlx5e_tc_act mlx5e_tc_act_tun_encap = {
.can_offload = tc_act_can_offload_tun_encap,
.parse_action = tc_act_parse_tun_encap,
};
struct mlx5e_tc_act mlx5e_tc_act_tun_decap = {
.can_offload = tc_act_can_offload_tun_decap,
.parse_action = tc_act_parse_tun_decap,
};
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