1 /*
2 * Copyright (c) 2018, Mellanox Technologies. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33 #ifndef __MLX5E_EN_PORT_H
34 #define __MLX5E_EN_PORT_H
35
36 #include <linux/mlx5/driver.h>
37 #include "en.h"
38
39 struct mlx5e_port_eth_proto {
40 u32 cap;
41 u32 admin;
42 u32 oper;
43 };
44
45 int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext,
46 struct mlx5e_port_eth_proto *eproto);
47 void mlx5_port_query_eth_autoneg(struct mlx5_core_dev *dev, u8 *an_status,
48 u8 *an_disable_cap, u8 *an_disable_admin);
49 int mlx5_port_set_eth_ptys(struct mlx5_core_dev *dev, bool an_disable,
50 u32 proto_admin, bool ext);
51 u32 mlx5e_port_ptys2speed(struct mlx5_core_dev *mdev, u32 eth_proto_oper,
52 bool force_legacy);
53 int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
54 int mlx5e_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
55 u32 mlx5e_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed,
56 bool force_legacy);
57
58 int mlx5e_port_query_pbmc(struct mlx5_core_dev *mdev, void *out);
59 int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in);
60 int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
61 int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
62
63 int mlx5e_get_fec_caps(struct mlx5_core_dev *dev, u8 *fec_caps);
64 int mlx5e_get_fec_mode(struct mlx5_core_dev *dev, u32 *fec_mode_active,
65 u8 *fec_configured_mode);
66 int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u8 fec_policy);
67
68 enum {
69 MLX5E_FEC_NOFEC,
70 MLX5E_FEC_FIRECODE,
71 MLX5E_FEC_RS_528_514,
72 };
73
74 #endif