xref: /linux/drivers/net/ethernet/mellanox/mlx5/core/en/port.h (revision 1ac731c529cd4d6adbce134754b51ff7d822b145)
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 void mlx5_port_query_eth_autoneg(struct mlx5_core_dev *dev, u8 *an_status,
40 				 u8 *an_disable_cap, u8 *an_disable_admin);
41 int mlx5_port_set_eth_ptys(struct mlx5_core_dev *dev, bool an_disable,
42 			   u32 proto_admin, bool ext);
43 int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
44 int mlx5e_port_query_pbmc(struct mlx5_core_dev *mdev, void *out);
45 int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in);
46 int mlx5e_port_query_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
47 			  u8 pool_idx, void *out, int size_out);
48 int mlx5e_port_set_sbpr(struct mlx5_core_dev *mdev, u32 desc, u8 dir,
49 			u8 pool_idx, u32 infi_size, u32 size);
50 int mlx5e_port_set_sbcm(struct mlx5_core_dev *mdev, u32 desc, u8 pg_buff_idx,
51 			u8 dir, u8 infi_size, u32 max_buff, u8 pool_idx);
52 int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
53 int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
54 
55 bool mlx5e_fec_in_caps(struct mlx5_core_dev *dev, int fec_policy);
56 int mlx5e_get_fec_mode(struct mlx5_core_dev *dev, u32 *fec_mode_active,
57 		       u16 *fec_configured_mode);
58 int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u16 fec_policy);
59 
60 enum {
61 	MLX5E_FEC_NOFEC,
62 	MLX5E_FEC_FIRECODE,
63 	MLX5E_FEC_RS_528_514,
64 	MLX5E_FEC_RS_544_514 = 7,
65 	MLX5E_FEC_LLRS_272_257_1 = 9,
66 };
67 
68 #endif
69