125 lines
4.8 KiB
C
125 lines
4.8 KiB
C
/*
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* Copyright (c) 2016, Mellanox Technologies. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __MLX5_PORT_H__
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#define __MLX5_PORT_H__
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#include <linux/mlx5/driver.h>
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enum mlx5_beacon_duration {
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MLX5_BEACON_DURATION_OFF = 0x0,
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MLX5_BEACON_DURATION_INF = 0xffff,
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};
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enum mlx5_module_id {
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MLX5_MODULE_ID_SFP = 0x3,
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MLX5_MODULE_ID_QSFP = 0xC,
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MLX5_MODULE_ID_QSFP_PLUS = 0xD,
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MLX5_MODULE_ID_QSFP28 = 0x11,
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};
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enum mlx5_an_status {
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MLX5_AN_UNAVAILABLE = 0,
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MLX5_AN_COMPLETE = 1,
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MLX5_AN_FAILED = 2,
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MLX5_AN_LINK_UP = 3,
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MLX5_AN_LINK_DOWN = 4,
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};
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#define MLX5_EEPROM_MAX_BYTES 32
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#define MLX5_EEPROM_IDENTIFIER_BYTE_MASK 0x000000ff
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#define MLX5_I2C_ADDR_LOW 0x50
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#define MLX5_I2C_ADDR_HIGH 0x51
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#define MLX5_EEPROM_PAGE_LENGTH 256
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int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps);
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int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys,
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int ptys_size, int proto_mask, u8 local_port);
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int mlx5_query_port_proto_cap(struct mlx5_core_dev *dev,
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u32 *proto_cap, int proto_mask);
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int mlx5_query_port_proto_admin(struct mlx5_core_dev *dev,
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u32 *proto_admin, int proto_mask);
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int mlx5_query_port_link_width_oper(struct mlx5_core_dev *dev,
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u8 *link_width_oper, u8 local_port);
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int mlx5_query_port_proto_oper(struct mlx5_core_dev *dev,
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u8 *proto_oper, int proto_mask,
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u8 local_port);
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int mlx5_set_port_ptys(struct mlx5_core_dev *dev, bool an_disable,
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u32 proto_admin, int proto_mask);
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void mlx5_toggle_port_link(struct mlx5_core_dev *dev);
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int mlx5_set_port_admin_status(struct mlx5_core_dev *dev,
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enum mlx5_port_status status);
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int mlx5_query_port_admin_status(struct mlx5_core_dev *dev,
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enum mlx5_port_status *status);
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int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration);
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void mlx5_query_port_autoneg(struct mlx5_core_dev *dev, int proto_mask,
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u8 *an_status,
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u8 *an_disable_cap, u8 *an_disable_admin);
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int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port);
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void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, u8 port);
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void mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, u16 *oper_mtu,
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u8 port);
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int mlx5_query_port_vl_hw_cap(struct mlx5_core_dev *dev,
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u8 *vl_hw_cap, u8 local_port);
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int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause);
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int mlx5_query_port_pause(struct mlx5_core_dev *dev,
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u32 *rx_pause, u32 *tx_pause);
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int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx);
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int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx,
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u8 *pfc_en_rx);
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int mlx5_max_tc(struct mlx5_core_dev *mdev);
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int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc);
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int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group);
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int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw);
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int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev,
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u8 *max_bw_value,
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u8 *max_bw_unit);
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int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev,
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u8 *max_bw_value,
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u8 *max_bw_unit);
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int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode);
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int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode);
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int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable);
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void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported,
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bool *enabled);
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int mlx5_query_module_eeprom(struct mlx5_core_dev *dev,
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u16 offset, u16 size, u8 *data);
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#endif /* __MLX5_PORT_H__ */
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