mirror of https://gitee.com/openkylin/linux.git
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
|
|
/* Copyright (c) 2018 Mellanox Technologies. All rights reserved */
|
|
|
|
#ifndef _MLXSW_SPECTRUM_NVE_H
|
|
#define _MLXSW_SPECTRUM_NVE_H
|
|
|
|
#include <linux/netlink.h>
|
|
#include <linux/rhashtable.h>
|
|
|
|
#include "spectrum.h"
|
|
|
|
struct mlxsw_sp_nve_config {
|
|
enum mlxsw_sp_nve_type type;
|
|
u8 ttl;
|
|
u8 learning_en:1;
|
|
__be16 udp_dport;
|
|
__be32 flowlabel;
|
|
u32 ul_tb_id;
|
|
enum mlxsw_sp_l3proto ul_proto;
|
|
union mlxsw_sp_l3addr ul_sip;
|
|
};
|
|
|
|
struct mlxsw_sp_nve {
|
|
struct mlxsw_sp_nve_config config;
|
|
struct rhashtable mc_list_ht;
|
|
struct mlxsw_sp *mlxsw_sp;
|
|
const struct mlxsw_sp_nve_ops **nve_ops_arr;
|
|
unsigned int num_nve_tunnels; /* Protected by RTNL */
|
|
unsigned int num_max_mc_entries[MLXSW_SP_L3_PROTO_MAX];
|
|
u32 tunnel_index;
|
|
};
|
|
|
|
struct mlxsw_sp_nve_ops {
|
|
enum mlxsw_sp_nve_type type;
|
|
bool (*can_offload)(const struct mlxsw_sp_nve *nve,
|
|
const struct net_device *dev,
|
|
struct netlink_ext_ack *extack);
|
|
void (*nve_config)(const struct mlxsw_sp_nve *nve,
|
|
const struct net_device *dev,
|
|
struct mlxsw_sp_nve_config *config);
|
|
int (*init)(struct mlxsw_sp_nve *nve,
|
|
const struct mlxsw_sp_nve_config *config);
|
|
void (*fini)(struct mlxsw_sp_nve *nve);
|
|
};
|
|
|
|
extern const struct mlxsw_sp_nve_ops mlxsw_sp1_nve_vxlan_ops;
|
|
extern const struct mlxsw_sp_nve_ops mlxsw_sp2_nve_vxlan_ops;
|
|
|
|
#endif
|