mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.8 KiB
64 lines
1.8 KiB
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
|
/* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */ |
|
|
|
#ifndef _MLXSW_IPIP_H_ |
|
#define _MLXSW_IPIP_H_ |
|
|
|
#include "spectrum_router.h" |
|
#include <net/ip_fib.h> |
|
#include <linux/if_tunnel.h> |
|
|
|
struct ip_tunnel_parm |
|
mlxsw_sp_ipip_netdev_parms4(const struct net_device *ol_dev); |
|
struct __ip6_tnl_parm |
|
mlxsw_sp_ipip_netdev_parms6(const struct net_device *ol_dev); |
|
|
|
union mlxsw_sp_l3addr |
|
mlxsw_sp_ipip_netdev_saddr(enum mlxsw_sp_l3proto proto, |
|
const struct net_device *ol_dev); |
|
|
|
bool mlxsw_sp_l3addr_is_zero(union mlxsw_sp_l3addr addr); |
|
|
|
enum mlxsw_sp_ipip_type { |
|
MLXSW_SP_IPIP_TYPE_GRE4, |
|
MLXSW_SP_IPIP_TYPE_MAX, |
|
}; |
|
|
|
struct mlxsw_sp_ipip_entry { |
|
enum mlxsw_sp_ipip_type ipipt; |
|
struct net_device *ol_dev; /* Overlay. */ |
|
struct mlxsw_sp_rif_ipip_lb *ol_lb; |
|
struct mlxsw_sp_fib_entry *decap_fib_entry; |
|
struct list_head ipip_list_node; |
|
union { |
|
struct ip_tunnel_parm parms4; |
|
}; |
|
}; |
|
|
|
struct mlxsw_sp_ipip_ops { |
|
int dev_type; |
|
enum mlxsw_sp_l3proto ul_proto; /* Underlay. */ |
|
|
|
int (*nexthop_update)(struct mlxsw_sp *mlxsw_sp, u32 adj_index, |
|
struct mlxsw_sp_ipip_entry *ipip_entry); |
|
|
|
bool (*can_offload)(const struct mlxsw_sp *mlxsw_sp, |
|
const struct net_device *ol_dev); |
|
|
|
/* Return a configuration for creating an overlay loopback RIF. */ |
|
struct mlxsw_sp_rif_ipip_lb_config |
|
(*ol_loopback_config)(struct mlxsw_sp *mlxsw_sp, |
|
const struct net_device *ol_dev); |
|
|
|
int (*decap_config)(struct mlxsw_sp *mlxsw_sp, |
|
struct mlxsw_sp_ipip_entry *ipip_entry, |
|
u32 tunnel_index); |
|
|
|
int (*ol_netdev_change)(struct mlxsw_sp *mlxsw_sp, |
|
struct mlxsw_sp_ipip_entry *ipip_entry, |
|
struct netlink_ext_ack *extack); |
|
}; |
|
|
|
extern const struct mlxsw_sp_ipip_ops *mlxsw_sp_ipip_ops_arr[]; |
|
|
|
#endif /* _MLXSW_IPIP_H_*/
|
|
|