1 /*
2  * drivers/net/ethernet/mellanox/mlxsw/spectrum2_mr_tcam.c
3  * Copyright (c) 2018 Mellanox Technologies. All rights reserved.
4  * Copyright (c) 2018 Jiri Pirko <jiri@mellanox.com>
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are met:
8  *
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  * 3. Neither the names of the copyright holders nor the names of its
15  *    contributors may be used to endorse or promote products derived from
16  *    this software without specific prior written permission.
17  *
18  * Alternatively, this software may be distributed under the terms of the
19  * GNU General Public License ("GPL") version 2 as published by the Free
20  * Software Foundation.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
26  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32  * POSSIBILITY OF SUCH DAMAGE.
33  */
34 
35 #include <linux/kernel.h>
36 
37 #include "core_acl_flex_actions.h"
38 #include "spectrum.h"
39 #include "spectrum_mr.h"
40 
41 static int
42 mlxsw_sp2_mr_tcam_route_create(struct mlxsw_sp *mlxsw_sp, void *priv,
43 			       void *route_priv,
44 			       struct mlxsw_sp_mr_route_key *key,
45 			       struct mlxsw_afa_block *afa_block,
46 			       enum mlxsw_sp_mr_route_prio prio)
47 {
48 	return 0;
49 }
50 
51 static void
52 mlxsw_sp2_mr_tcam_route_destroy(struct mlxsw_sp *mlxsw_sp, void *priv,
53 				void *route_priv,
54 				struct mlxsw_sp_mr_route_key *key)
55 {
56 }
57 
58 static int
59 mlxsw_sp2_mr_tcam_route_update(struct mlxsw_sp *mlxsw_sp,
60 			       void *route_priv,
61 			       struct mlxsw_sp_mr_route_key *key,
62 			       struct mlxsw_afa_block *afa_block)
63 {
64 	return 0;
65 }
66 
67 static int mlxsw_sp2_mr_tcam_init(struct mlxsw_sp *mlxsw_sp, void *priv)
68 {
69 	return 0;
70 }
71 
72 static void mlxsw_sp2_mr_tcam_fini(void *priv)
73 {
74 }
75 
76 const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops = {
77 	.init = mlxsw_sp2_mr_tcam_init,
78 	.fini = mlxsw_sp2_mr_tcam_fini,
79 	.route_create = mlxsw_sp2_mr_tcam_route_create,
80 	.route_destroy = mlxsw_sp2_mr_tcam_route_destroy,
81 	.route_update = mlxsw_sp2_mr_tcam_route_update,
82 };
83