linux/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve_vxlan.c

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/* Copyright (c) 2018 Mellanox Technologies. All rights reserved */

#include <linux/netdevice.h>
#include <linux/netlink.h>
#include <linux/random.h>
#include <net/vxlan.h>

#include "reg.h"
#include "spectrum.h"
#include "spectrum_nve.h"

#define MLXSW_SP_NVE_VXLAN_IPV4_SUPPORTED_FLAGS …
#define MLXSW_SP_NVE_VXLAN_IPV6_SUPPORTED_FLAGS …

static bool mlxsw_sp_nve_vxlan_ipv4_flags_check(const struct vxlan_config *cfg,
						struct netlink_ext_ack *extack)
{ … }

static bool mlxsw_sp_nve_vxlan_ipv6_flags_check(const struct vxlan_config *cfg,
						struct netlink_ext_ack *extack)
{ … }

static bool mlxsw_sp_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
					   const struct mlxsw_sp_nve_params *params,
					   struct netlink_ext_ack *extack)
{ … }

static bool mlxsw_sp1_nve_vxlan_can_offload(const struct mlxsw_sp_nve *nve,
					    const struct mlxsw_sp_nve_params *params,
					    struct netlink_ext_ack *extack)
{ … }

static void
mlxsw_sp_nve_vxlan_ul_proto_sip_config(const struct vxlan_config *cfg,
				       struct mlxsw_sp_nve_config *config)
{ … }

static void mlxsw_sp_nve_vxlan_config(const struct mlxsw_sp_nve *nve,
				      const struct mlxsw_sp_nve_params *params,
				      struct mlxsw_sp_nve_config *config)
{ … }

static void
mlxsw_sp_nve_vxlan_config_prepare(char *tngcr_pl,
				  const struct mlxsw_sp_nve_config *config)
{ … }

static int
mlxsw_sp1_nve_vxlan_config_set(struct mlxsw_sp *mlxsw_sp,
			       const struct mlxsw_sp_nve_config *config)
{ … }

static void mlxsw_sp1_nve_vxlan_config_clear(struct mlxsw_sp *mlxsw_sp)
{ … }

static int mlxsw_sp1_nve_vxlan_rtdp_set(struct mlxsw_sp *mlxsw_sp,
					unsigned int tunnel_index)
{ … }

static int mlxsw_sp1_nve_vxlan_init(struct mlxsw_sp_nve *nve,
				    const struct mlxsw_sp_nve_config *config)
{ … }

static void mlxsw_sp1_nve_vxlan_fini(struct mlxsw_sp_nve *nve)
{ … }

static int
mlxsw_sp_nve_vxlan_fdb_replay(const struct net_device *nve_dev, __be32 vni,
			      struct netlink_ext_ack *extack)
{ … }

static void
mlxsw_sp_nve_vxlan_clear_offload(const struct net_device *nve_dev, __be32 vni)
{ … }

const struct mlxsw_sp_nve_ops mlxsw_sp1_nve_vxlan_ops = …;

static int mlxsw_sp2_nve_vxlan_learning_set(struct mlxsw_sp *mlxsw_sp,
					    bool learning_en)
{ … }

static int
mlxsw_sp2_nve_decap_ethertype_set(struct mlxsw_sp *mlxsw_sp)
{ … }

static int
mlxsw_sp2_nve_vxlan_config_set(struct mlxsw_sp *mlxsw_sp,
			       const struct mlxsw_sp_nve_config *config)
{ … }

static void mlxsw_sp2_nve_vxlan_config_clear(struct mlxsw_sp *mlxsw_sp)
{ … }

static int mlxsw_sp2_nve_vxlan_rtdp_set(struct mlxsw_sp *mlxsw_sp,
					unsigned int tunnel_index,
					u16 ul_rif_index)
{ … }

static int mlxsw_sp2_nve_vxlan_init(struct mlxsw_sp_nve *nve,
				    const struct mlxsw_sp_nve_config *config)
{ … }

static void mlxsw_sp2_nve_vxlan_fini(struct mlxsw_sp_nve *nve)
{ … }

const struct mlxsw_sp_nve_ops mlxsw_sp2_nve_vxlan_ops = …;