freebsd-skq/sys/dev/mlx5/port.h

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/*-
* Copyright (c) 2016, Mellanox Technologies, Ltd. All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef __MLX5_PORT_H__
#define __MLX5_PORT_H__
#include <dev/mlx5/driver.h>
enum mlx5_beacon_duration {
MLX5_BEACON_DURATION_OFF = 0x0,
MLX5_BEACON_DURATION_INF = 0xffff,
};
enum mlx5_module_id {
MLX5_MODULE_ID_SFP = 0x3,
MLX5_MODULE_ID_QSFP = 0xC,
MLX5_MODULE_ID_QSFP_PLUS = 0xD,
MLX5_MODULE_ID_QSFP28 = 0x11,
};
enum mlx5_an_status {
MLX5_AN_UNAVAILABLE = 0,
MLX5_AN_COMPLETE = 1,
MLX5_AN_FAILED = 2,
MLX5_AN_LINK_UP = 3,
MLX5_AN_LINK_DOWN = 4,
};
#define MLX5_EEPROM_MAX_BYTES 32
#define MLX5_EEPROM_IDENTIFIER_BYTE_MASK 0x000000ff
#define MLX5_EEPROM_REVISION_ID_BYTE_MASK 0x0000ff00
#define MLX5_EEPROM_PAGE_3_VALID_BIT_MASK 0x00040000
#define MLX5_I2C_ADDR_LOW 0x50
#define MLX5_I2C_ADDR_HIGH 0x51
#define MLX5_EEPROM_PAGE_LENGTH 256
enum mlx5e_link_mode {
MLX5E_1000BASE_CX_SGMII = 0,
MLX5E_1000BASE_KX = 1,
MLX5E_10GBASE_CX4 = 2,
MLX5E_10GBASE_KX4 = 3,
MLX5E_10GBASE_KR = 4,
MLX5E_20GBASE_KR2 = 5,
MLX5E_40GBASE_CR4 = 6,
MLX5E_40GBASE_KR4 = 7,
MLX5E_56GBASE_R4 = 8,
MLX5E_10GBASE_CR = 12,
MLX5E_10GBASE_SR = 13,
MLX5E_10GBASE_ER = 14,
MLX5E_40GBASE_SR4 = 15,
MLX5E_40GBASE_LR4 = 16,
MLX5E_50GBASE_SR2 = 18,
MLX5E_100GBASE_CR4 = 20,
MLX5E_100GBASE_SR4 = 21,
MLX5E_100GBASE_KR4 = 22,
MLX5E_100GBASE_LR4 = 23,
MLX5E_100BASE_TX = 24,
MLX5E_1000BASE_T = 25,
MLX5E_10GBASE_T = 26,
MLX5E_25GBASE_CR = 27,
MLX5E_25GBASE_KR = 28,
MLX5E_25GBASE_SR = 29,
MLX5E_50GBASE_CR2 = 30,
MLX5E_50GBASE_KR2 = 31,
MLX5E_LINK_MODES_NUMBER,
};
enum mlx5e_connector_type {
MLX5E_PORT_UNKNOWN = 0,
MLX5E_PORT_NONE = 1,
MLX5E_PORT_TP = 2,
MLX5E_PORT_AUI = 3,
MLX5E_PORT_BNC = 4,
MLX5E_PORT_MII = 5,
MLX5E_PORT_FIBRE = 6,
MLX5E_PORT_DA = 7,
MLX5E_PORT_OTHER = 8,
MLX5E_CONNECTOR_TYPE_NUMBER,
};
#define MLX5E_PROT_MASK(link_mode) (1 << (link_mode))
#define PORT_MODULE_EVENT_MODULE_STATUS_MASK 0xF
#define PORT_MODULE_EVENT_ERROR_TYPE_MASK 0xF
int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps);
int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys,
int ptys_size, int proto_mask, u8 local_port);
int mlx5_query_port_proto_cap(struct mlx5_core_dev *dev,
u32 *proto_cap, int proto_mask);
int mlx5_query_port_autoneg(struct mlx5_core_dev *dev, int proto_mask,
u8 *an_disable_cap, u8 *an_disable_status);
int mlx5_set_port_autoneg(struct mlx5_core_dev *dev, bool disable,
u32 eth_proto_admin, int proto_mask);
int mlx5_query_port_proto_admin(struct mlx5_core_dev *dev,
u32 *proto_admin, int proto_mask);
int mlx5_query_port_eth_proto_oper(struct mlx5_core_dev *dev,
u32 *proto_oper, u8 local_port);
int mlx5_set_port_proto(struct mlx5_core_dev *dev, u32 proto_admin,
int proto_mask);
int mlx5_set_port_status(struct mlx5_core_dev *dev,
enum mlx5_port_status status);
int mlx5_query_port_status(struct mlx5_core_dev *dev, u8 *status);
int mlx5_query_port_admin_status(struct mlx5_core_dev *dev,
enum mlx5_port_status *status);
int mlx5_set_port_pause_and_pfc(struct mlx5_core_dev *dev, u32 port,
u8 rx_pause, u8 tx_pause,
u8 pfc_en_rx, u8 pfc_en_tx);
int mlx5_query_port_pause(struct mlx5_core_dev *dev, u32 port,
u32 *rx_pause, u32 *tx_pause);
int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx);
int mlx5_set_port_mtu(struct mlx5_core_dev *dev, int mtu);
int mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu);
int mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu);
unsigned int mlx5_query_module_status(struct mlx5_core_dev *dev, int module_num);
int mlx5_query_module_num(struct mlx5_core_dev *dev, int *module_num);
int mlx5_query_eeprom(struct mlx5_core_dev *dev, int i2c_addr, int page_num,
int device_addr, int size, int module_num, u32 *data,
int *size_read);
int mlx5_max_tc(struct mlx5_core_dev *mdev);
int mlx5_query_port_tc_rate_limit(struct mlx5_core_dev *mdev,
u8 *max_bw_value,
u8 *max_bw_units);
int mlx5_modify_port_tc_rate_limit(struct mlx5_core_dev *mdev,
const u8 *max_bw_value,
const u8 *max_bw_units);
int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev,
u8 prio, u8 *tc);
int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, int prio_index,
const u8 prio_tc);
#endif /* __MLX5_PORT_H__ */