diff options
author | Johannes Berg <johannes.berg@intel.com> | 2017-10-06 11:46:32 +0200 |
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committer | Johannes Berg <johannes.berg@intel.com> | 2017-10-06 11:46:55 +0200 |
commit | 753d179ad001b25425beb977d00f2531540e7d42 (patch) | |
tree | de61b9e3c86b71e9a654cea002b188f90b1f8ef6 /drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h | |
parent | cfg80211/nl80211: add a port authorized event (diff) | |
parent | net/ipv6: remove unused err variable on icmpv6_push_pending_frames (diff) | |
download | linux-dev-753d179ad001b25425beb977d00f2531540e7d42.tar.xz linux-dev-753d179ad001b25425beb977d00f2531540e7d42.zip |
Merge remote-tracking branch 'net-next/master' into mac80211-next
Merging this brings in the timer_setup() change, which allows
me to apply Kees's mac80211 changes for it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h new file mode 100644 index 000000000000..5d26a122af49 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h @@ -0,0 +1,134 @@ +/* + * drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h + * Copyright (c) 2017 Mellanox Technologies. All rights reserved. + * Copyright (c) 2017 Yotam Gigi <yotamg@mellanox.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the names of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _MLXSW_SPECTRUM_MCROUTER_H +#define _MLXSW_SPECTRUM_MCROUTER_H + +#include <linux/mroute.h> +#include "spectrum_router.h" +#include "spectrum.h" + +enum mlxsw_sp_mr_route_action { + MLXSW_SP_MR_ROUTE_ACTION_FORWARD, + MLXSW_SP_MR_ROUTE_ACTION_TRAP, + MLXSW_SP_MR_ROUTE_ACTION_TRAP_AND_FORWARD, +}; + +enum mlxsw_sp_mr_route_prio { + MLXSW_SP_MR_ROUTE_PRIO_SG, + MLXSW_SP_MR_ROUTE_PRIO_STARG, + MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, + __MLXSW_SP_MR_ROUTE_PRIO_MAX +}; + +#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) + +struct mlxsw_sp_mr_route_key { + int vrid; + enum mlxsw_sp_l3proto proto; + union mlxsw_sp_l3addr group; + union mlxsw_sp_l3addr group_mask; + union mlxsw_sp_l3addr source; + union mlxsw_sp_l3addr source_mask; +}; + +struct mlxsw_sp_mr_route_info { + enum mlxsw_sp_mr_route_action route_action; + u16 irif_index; + u16 *erif_indices; + size_t erif_num; + u16 min_mtu; +}; + +struct mlxsw_sp_mr_route_params { + struct mlxsw_sp_mr_route_key key; + struct mlxsw_sp_mr_route_info value; + enum mlxsw_sp_mr_route_prio prio; +}; + +struct mlxsw_sp_mr_ops { + int priv_size; + int route_priv_size; + int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); + int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, + void *route_priv, + struct mlxsw_sp_mr_route_params *route_params); + int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + struct mlxsw_sp_mr_route_info *route_info); + int (*route_stats)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + u64 *packets, u64 *bytes); + int (*route_action_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + enum mlxsw_sp_mr_route_action route_action); + int (*route_min_mtu_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + u16 min_mtu); + int (*route_irif_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + u16 irif_index); + int (*route_erif_add)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + u16 erif_index); + int (*route_erif_del)(struct mlxsw_sp *mlxsw_sp, void *route_priv, + u16 erif_index); + void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, + void *route_priv); + void (*fini)(void *priv); +}; + +struct mlxsw_sp_mr; +struct mlxsw_sp_mr_table; + +int mlxsw_sp_mr_init(struct mlxsw_sp *mlxsw_sp, + const struct mlxsw_sp_mr_ops *mr_ops); +void mlxsw_sp_mr_fini(struct mlxsw_sp *mlxsw_sp); +int mlxsw_sp_mr_route4_add(struct mlxsw_sp_mr_table *mr_table, + struct mfc_cache *mfc, bool replace); +void mlxsw_sp_mr_route4_del(struct mlxsw_sp_mr_table *mr_table, + struct mfc_cache *mfc); +int mlxsw_sp_mr_vif_add(struct mlxsw_sp_mr_table *mr_table, + struct net_device *dev, vifi_t vif_index, + unsigned long vif_flags, + const struct mlxsw_sp_rif *rif); +void mlxsw_sp_mr_vif_del(struct mlxsw_sp_mr_table *mr_table, vifi_t vif_index); +int mlxsw_sp_mr_rif_add(struct mlxsw_sp_mr_table *mr_table, + const struct mlxsw_sp_rif *rif); +void mlxsw_sp_mr_rif_del(struct mlxsw_sp_mr_table *mr_table, + const struct mlxsw_sp_rif *rif); +void mlxsw_sp_mr_rif_mtu_update(struct mlxsw_sp_mr_table *mr_table, + const struct mlxsw_sp_rif *rif, int mtu); +struct mlxsw_sp_mr_table *mlxsw_sp_mr_table_create(struct mlxsw_sp *mlxsw_sp, + u32 tb_id, + enum mlxsw_sp_l3proto proto); +void mlxsw_sp_mr_table_destroy(struct mlxsw_sp_mr_table *mr_table); +void mlxsw_sp_mr_table_flush(struct mlxsw_sp_mr_table *mr_table); +bool mlxsw_sp_mr_table_empty(const struct mlxsw_sp_mr_table *mr_table); + +#endif |