From 18ce0e4e6616d0c8c15aad998e1bda42247e42f1 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 18 Jul 2018 11:14:32 +0300 Subject: [PATCH] mlxsw: spectrum_mr_tcam: Add Spectrum-2 stubs Add dummy ops for now. The ops are going to be implemented later on. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/Makefile | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 3 + .../ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c | 82 ++++++++++++++++++++++ 3 files changed, 86 insertions(+), 1 deletion(-) create mode 100644 drivers/net/ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c diff --git a/drivers/net/ethernet/mellanox/mlxsw/Makefile b/drivers/net/ethernet/mellanox/mlxsw/Makefile index 9fc99c6..e1b72e1 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/Makefile +++ b/drivers/net/ethernet/mellanox/mlxsw/Makefile @@ -24,7 +24,7 @@ mlxsw_spectrum-objs := spectrum.o spectrum_buffers.o \ spectrum_fid.o spectrum_ipip.o \ spectrum_acl_flex_actions.o \ spectrum_acl_flex_keys.o \ - spectrum1_mr_tcam.o \ + spectrum1_mr_tcam.o spectrum2_mr_tcam.o \ spectrum_mr_tcam.o spectrum_mr.o \ spectrum_qdisc.o spectrum_span.o mlxsw_spectrum-$(CONFIG_MLXSW_SPECTRUM_DCB) += spectrum_dcb.o diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index fa21fd1..407b331 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -730,4 +730,7 @@ struct mlxsw_sp_mr_tcam_ops { /* spectrum1_mr_tcam.c */ extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; +/* spectrum2_mr_tcam.c */ +extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; + #endif diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c new file mode 100644 index 0000000..53d4ab7 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c @@ -0,0 +1,82 @@ +/* + * drivers/net/ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c + * Copyright (c) 2018 Mellanox Technologies. All rights reserved. + * Copyright (c) 2018 Jiri Pirko + * + * 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. + */ + +#include + +#include "core_acl_flex_actions.h" +#include "spectrum.h" +#include "spectrum_mr.h" + +static int +mlxsw_sp2_mr_tcam_route_create(struct mlxsw_sp *mlxsw_sp, void *priv, + void *route_priv, + struct mlxsw_sp_mr_route_key *key, + struct mlxsw_afa_block *afa_block, + enum mlxsw_sp_mr_route_prio prio) +{ + return 0; +} + +static void +mlxsw_sp2_mr_tcam_route_destroy(struct mlxsw_sp *mlxsw_sp, void *priv, + void *route_priv, + struct mlxsw_sp_mr_route_key *key) +{ +} + +static int +mlxsw_sp2_mr_tcam_route_update(struct mlxsw_sp *mlxsw_sp, + void *route_priv, + struct mlxsw_sp_mr_route_key *key, + struct mlxsw_afa_block *afa_block) +{ + return 0; +} + +static int mlxsw_sp2_mr_tcam_init(struct mlxsw_sp *mlxsw_sp, void *priv) +{ + return 0; +} + +static void mlxsw_sp2_mr_tcam_fini(void *priv) +{ +} + +const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops = { + .init = mlxsw_sp2_mr_tcam_init, + .fini = mlxsw_sp2_mr_tcam_fini, + .route_create = mlxsw_sp2_mr_tcam_route_create, + .route_destroy = mlxsw_sp2_mr_tcam_route_destroy, + .route_update = mlxsw_sp2_mr_tcam_route_update, +}; -- 2.7.4