From 38ebc0f45474abf4c4229ec3218915576475af85 Mon Sep 17 00:00:00 2001 From: Petr Machata Date: Sat, 2 Sep 2017 23:49:17 +0200 Subject: mlxsw: spectrum_router: Add mlxsw_sp_ipip_ops Details of individual tunnel types are kept in an array of mlxsw_sp_ipip_ops objects. Follow-up patches will use the list to determine whether a constructed RIF should be a loopback, and to decide whether a next hop references a tunnel. The list is currently empty, follow-up patches will add support for GRE. Signed-off-by: Petr Machata Reviewed-by: Ido Schimmel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- .../net/ethernet/mellanox/mlxsw/spectrum_ipip.h | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.h (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.h') diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.h new file mode 100644 index 000000000000..65eb493129d9 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.h @@ -0,0 +1,51 @@ +/* + * drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.h + * Copyright (c) 2017 Mellanox Technologies. All rights reserved. + * Copyright (c) 2017 Petr Machata + * + * 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_IPIP_H_ +#define _MLXSW_IPIP_H_ + +#include "spectrum_router.h" + +enum mlxsw_sp_ipip_type { + MLXSW_SP_IPIP_TYPE_MAX, +}; + +struct mlxsw_sp_ipip_ops { + int dev_type; + enum mlxsw_sp_l3proto ul_proto; /* Underlay. */ +}; + +extern const struct mlxsw_sp_ipip_ops *mlxsw_sp_ipip_ops_arr[]; + +#endif /* _MLXSW_IPIP_H_*/ -- cgit v1.2.3-55-g7522