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95 lines
3.3 KiB
95 lines
3.3 KiB
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
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/* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */ |
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#ifndef _MLXSW_SPECTRUM_MCROUTER_H |
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#define _MLXSW_SPECTRUM_MCROUTER_H |
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#include <linux/mroute.h> |
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#include <linux/mroute6.h> |
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#include "spectrum_router.h" |
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#include "spectrum.h" |
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enum mlxsw_sp_mr_route_action { |
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MLXSW_SP_MR_ROUTE_ACTION_FORWARD, |
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MLXSW_SP_MR_ROUTE_ACTION_TRAP, |
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MLXSW_SP_MR_ROUTE_ACTION_TRAP_AND_FORWARD, |
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}; |
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struct mlxsw_sp_mr_route_key { |
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int vrid; |
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enum mlxsw_sp_l3proto proto; |
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union mlxsw_sp_l3addr group; |
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union mlxsw_sp_l3addr group_mask; |
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union mlxsw_sp_l3addr source; |
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union mlxsw_sp_l3addr source_mask; |
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}; |
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struct mlxsw_sp_mr_route_info { |
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enum mlxsw_sp_mr_route_action route_action; |
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u16 irif_index; |
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u16 *erif_indices; |
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size_t erif_num; |
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u16 min_mtu; |
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}; |
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struct mlxsw_sp_mr_route_params { |
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struct mlxsw_sp_mr_route_key key; |
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struct mlxsw_sp_mr_route_info value; |
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enum mlxsw_sp_mr_route_prio prio; |
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}; |
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struct mlxsw_sp_mr_ops { |
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int priv_size; |
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int route_priv_size; |
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int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); |
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int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, |
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void *route_priv, |
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struct mlxsw_sp_mr_route_params *route_params); |
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int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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struct mlxsw_sp_mr_route_info *route_info); |
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int (*route_stats)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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u64 *packets, u64 *bytes); |
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int (*route_action_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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enum mlxsw_sp_mr_route_action route_action); |
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int (*route_min_mtu_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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u16 min_mtu); |
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int (*route_irif_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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u16 irif_index); |
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int (*route_erif_add)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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u16 erif_index); |
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int (*route_erif_del)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
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u16 erif_index); |
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void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, |
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void *route_priv); |
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void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); |
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}; |
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struct mlxsw_sp_mr; |
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struct mlxsw_sp_mr_table; |
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int mlxsw_sp_mr_init(struct mlxsw_sp *mlxsw_sp, |
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const struct mlxsw_sp_mr_ops *mr_ops); |
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void mlxsw_sp_mr_fini(struct mlxsw_sp *mlxsw_sp); |
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int mlxsw_sp_mr_route_add(struct mlxsw_sp_mr_table *mr_table, |
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struct mr_mfc *mfc, bool replace); |
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void mlxsw_sp_mr_route_del(struct mlxsw_sp_mr_table *mr_table, |
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struct mr_mfc *mfc); |
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int mlxsw_sp_mr_vif_add(struct mlxsw_sp_mr_table *mr_table, |
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struct net_device *dev, vifi_t vif_index, |
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unsigned long vif_flags, |
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const struct mlxsw_sp_rif *rif); |
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void mlxsw_sp_mr_vif_del(struct mlxsw_sp_mr_table *mr_table, vifi_t vif_index); |
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int mlxsw_sp_mr_rif_add(struct mlxsw_sp_mr_table *mr_table, |
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const struct mlxsw_sp_rif *rif); |
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void mlxsw_sp_mr_rif_del(struct mlxsw_sp_mr_table *mr_table, |
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const struct mlxsw_sp_rif *rif); |
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void mlxsw_sp_mr_rif_mtu_update(struct mlxsw_sp_mr_table *mr_table, |
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const struct mlxsw_sp_rif *rif, int mtu); |
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struct mlxsw_sp_mr_table *mlxsw_sp_mr_table_create(struct mlxsw_sp *mlxsw_sp, |
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u32 tb_id, |
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enum mlxsw_sp_l3proto proto); |
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void mlxsw_sp_mr_table_destroy(struct mlxsw_sp_mr_table *mr_table); |
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void mlxsw_sp_mr_table_flush(struct mlxsw_sp_mr_table *mr_table); |
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bool mlxsw_sp_mr_table_empty(const struct mlxsw_sp_mr_table *mr_table); |
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#endif
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