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

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Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
/*-
Implement support for Differentiated Service Code Point, DSCP, in mlx5en(4). The DSCP feature is controlled using a set of sysctl(8) fields under the qos sysctl directory entry for mlx5en(4). For Routable RoCE QPs, the DSCP should be set in the QP's address path. The DSCP's value is derived from the traffic class. Linux commit: ed88451e1f2d400fd6a743d0a481631cf9f97550 MFC after: 1 week Sponsored by: Mellanox Technologies
2018-07-17 09:56:40 +00:00
* Copyright (c) 2016-2018, Mellanox Technologies, Ltd. All rights reserved.
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
*
* 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,
};
Move EEPROM information query from a sysctl in mlx5en(4) to an ioctl in mlx5core. The EEPROM information is not only a property of the mlx5en(4) driver. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-10-02 10:14:55 +00:00
/* EEPROM I2C Addresses */
#define MLX5_I2C_ADDR_LOW 0x50
#define MLX5_I2C_ADDR_HIGH 0x51
#define MLX5_EEPROM_PAGE_LENGTH 256
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
#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
Move EEPROM information query from a sysctl in mlx5en(4) to an ioctl in mlx5core. The EEPROM information is not only a property of the mlx5en(4) driver. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-10-02 10:14:55 +00:00
#define MLX5_EEPROM_LOW_PAGE 0x0
#define MLX5_EEPROM_HIGH_PAGE 0x3
#define MLX5_EEPROM_HIGH_PAGE_OFFSET 128
#define MLX5_EEPROM_INFO_BYTES 0x3
/* EEPROM Standards for plug in modules */
#ifndef MLX5_ETH_MODULE_SFF_8472
#define MLX5_ETH_MODULE_SFF_8472 0x1
#define MLX5_ETH_MODULE_SFF_8472_LEN 128
#endif
#ifndef MLX5_ETH_MODULE_SFF_8636
#define MLX5_ETH_MODULE_SFF_8636 0x2
#define MLX5_ETH_MODULE_SFF_8636_LEN 256
#endif
#ifndef MLX5_ETH_MODULE_SFF_8436
#define MLX5_ETH_MODULE_SFF_8436 0x3
#define MLX5_ETH_MODULE_SFF_8436_LEN 256
#endif
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
Add support for 200Gb ethernet speeds to mlx5core. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-05-08 10:54:54 +00:00
enum mlx5e_link_speed {
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
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,
Add support for 200Gb ethernet speeds to mlx5core. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-05-08 10:54:54 +00:00
MLX5E_10GBASE_ER_LR = 14,
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
MLX5E_40GBASE_SR4 = 15,
Add support for 200Gb ethernet speeds to mlx5core. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-05-08 10:54:54 +00:00
MLX5E_40GBASE_LR4_ER4 = 16,
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
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,
Add support for 200Gb ethernet speeds to mlx5core. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-05-08 10:54:54 +00:00
MLX5E_LINK_SPEEDS_NUMBER,
};
enum mlx5e_ext_link_speed {
MLX5E_SGMII_100M = 0,
MLX5E_1000BASE_X_SGMII = 1,
MLX5E_5GBASE_R = 3,
MLX5E_10GBASE_XFI_XAUI_1 = 4,
MLX5E_40GBASE_XLAUI_4_XLPPI_4 = 5,
MLX5E_25GAUI_1_25GBASE_CR_KR = 6,
MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2 = 7,
MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR = 8,
MLX5E_CAUI_4_100GBASE_CR4_KR4 = 9,
MLX5E_100GAUI_2_100GBASE_CR2_KR2 = 10,
MLX5E_200GAUI_4_200GBASE_CR4_KR4 = 12,
MLX5E_400GAUI_8 = 15,
MLX5E_EXT_LINK_SPEEDS_NUMBER,
};
enum mlx5e_link_mode {
MLX5E_ACC,
MLX5E_AOC,
MLX5E_AUI,
MLX5E_AUI_AC,
MLX5E_AUI2,
MLX5E_AUI2_AC,
MLX5E_AUI4,
MLX5E_AUI4_AC,
MLX5E_CAUI2,
MLX5E_CAUI2_AC,
MLX5E_CAUI4,
MLX5E_CAUI4_AC,
MLX5E_CP,
MLX5E_CP2,
MLX5E_CR,
MLX5E_CR_S,
MLX5E_CR1,
MLX5E_CR2,
MLX5E_CR4,
MLX5E_CR_PAM4,
MLX5E_CR4_PAM4,
MLX5E_CX4,
MLX5E_CX,
MLX5E_CX_SGMII,
MLX5E_DR,
MLX5E_DR4,
MLX5E_ER,
MLX5E_ER4,
MLX5E_FR,
MLX5E_FR4,
MLX5E_KR,
MLX5E_KR1,
MLX5E_KR_PAM4,
MLX5E_KR_S,
MLX5E_KR2,
MLX5E_KR2_PAM4,
MLX5E_KR4,
MLX5E_KR4_PAM4,
MLX5E_KX,
MLX5E_KX4,
MLX5E_LR,
MLX5E_LR2,
MLX5E_LR4,
MLX5E_LX,
MLX5E_R,
MLX5E_SGMII,
MLX5E_SR,
MLX5E_SR2,
MLX5E_SR4,
MLX5E_SX,
MLX5E_T,
MLX5E_TX,
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
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,
};
Implement support for Differentiated Service Code Point, DSCP, in mlx5en(4). The DSCP feature is controlled using a set of sysctl(8) fields under the qos sysctl directory entry for mlx5en(4). For Routable RoCE QPs, the DSCP should be set in the QP's address path. The DSCP's value is derived from the traffic class. Linux commit: ed88451e1f2d400fd6a743d0a481631cf9f97550 MFC after: 1 week Sponsored by: Mellanox Technologies
2018-07-17 09:56:40 +00:00
enum mlx5_qpts_trust_state {
MLX5_QPTS_TRUST_PCP = 1,
MLX5_QPTS_TRUST_DSCP = 2,
MLX5_QPTS_TRUST_BOTH = 3,
};
Import Linux code to query/set buffer state in mlx5en(4). Submitted by: kib@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-10-02 10:05:34 +00:00
struct mlx5e_port_eth_proto {
u32 cap;
u32 admin;
u32 oper;
};
#ifndef SPEED_40000
#define SPEED_40000 40000
#endif
Implement support for Differentiated Service Code Point, DSCP, in mlx5en(4). The DSCP feature is controlled using a set of sysctl(8) fields under the qos sysctl directory entry for mlx5en(4). For Routable RoCE QPs, the DSCP should be set in the QP's address path. The DSCP's value is derived from the traffic class. Linux commit: ed88451e1f2d400fd6a743d0a481631cf9f97550 MFC after: 1 week Sponsored by: Mellanox Technologies
2018-07-17 09:56:40 +00:00
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
#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
Add support for 200Gb ethernet speeds to mlx5core. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-05-08 10:54:54 +00:00
#define MLX5_GET_ETH_PROTO(reg, out, ext, field) \
((ext) ? MLX5_GET(reg, out, ext_##field) : \
MLX5_GET(reg, out, field))
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
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,
Add support for 200Gb ethernet speeds to mlx5core. Submitted by: slavash@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-05-08 10:54:54 +00:00
int proto_mask, bool ext);
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
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);
Add support for per priority flow control, PFC, to mlx5en(4). Add support for PFC and implement reading the per priority statistics using the sysctl(8) interface. PFC is used together with VLAN priority and can be enabled and disabled on a per priority basis. Global pause frames and PFC are incompatible features and surrounding logic has been added to warn the user about misconfiguration. Update relevant mlx5core APIs for PFC configuration. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-08 11:40:39 +00:00
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);
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
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);
Implement rate limit per traffic class in mlx5core. Add support for rate limiting traffic class via sysctl. Submitted by: Slava Shwartsman <slavash@mellanox.com> MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:17:36 +00:00
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);
Implement priority to traffic class mapping in mlx5core. Add support for mapping priority to traffic class via sysctl Submitted by: Slava Shwartsman <slavash@mellanox.com> MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:23:07 +00:00
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);
mlx5en: Implement support for bandwidth limiting in by ratio, ETS. Add support for setting the bandwidth limit as a ratio rather than in bits per second. The ratio must be an integer number between 1 and 100 inclusivly. Implement the needed firmware commands and SYSCTLs through mlx5en(4). Submitted by: hselasky@ Approved by: hselasky (mentor) MFC after: 1 week Sponsored by: Mellanox Technologies
2018-12-05 14:20:26 +00:00
int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, const u8 *tc_group);
int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev,
u8 tc, u8 *tc_group);
int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, const u8 *tc_bw);
int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *bw_pct);
Implement support for Differentiated Service Code Point, DSCP, in mlx5en(4). The DSCP feature is controlled using a set of sysctl(8) fields under the qos sysctl directory entry for mlx5en(4). For Routable RoCE QPs, the DSCP should be set in the QP's address path. The DSCP's value is derived from the traffic class. Linux commit: ed88451e1f2d400fd6a743d0a481631cf9f97550 MFC after: 1 week Sponsored by: Mellanox Technologies
2018-07-17 09:56:40 +00:00
int mlx5_set_trust_state(struct mlx5_core_dev *mdev, u8 trust_state);
int mlx5_query_trust_state(struct mlx5_core_dev *mdev, u8 *trust_state);
#define MLX5_MAX_SUPPORTED_DSCP 64
int mlx5_set_dscp2prio(struct mlx5_core_dev *mdev, const u8 *dscp2prio);
int mlx5_query_dscp2prio(struct mlx5_core_dev *mdev, u8 *dscp2prio);
mlx5en: Add support for IFM_10G_LR and IFM_40G_ER4 media types. Inspect the ethernet compliance code to figure out actual cable type by reading the PDDR module info register. Submitted by: hselasky@ Approved by: hselasky (mentor) MFC after: 1 week Sponsored by: Mellanox Technologies
2018-12-05 14:22:30 +00:00
int mlx5_query_pddr_range_info(struct mlx5_core_dev *mdev, u8 local_port, u8 *is_er_type);
Import Linux code to query/set buffer state in mlx5en(4). Submitted by: kib@ MFC after: 3 days Sponsored by: Mellanox Technologies
2019-10-02 10:05:34 +00:00
u32 mlx5e_port_ptys2speed(struct mlx5_core_dev *mdev, u32 eth_proto_oper);
int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext,
struct mlx5e_port_eth_proto *eproto);
int mlx5e_port_query_pbmc(struct mlx5_core_dev *mdev, void *out);
int mlx5e_port_set_pbmc(struct mlx5_core_dev *mdev, void *in);
int mlx5e_port_query_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
int mlx5e_port_set_priority2buffer(struct mlx5_core_dev *mdev, u8 *buffer);
Implement missing query for current port rate in mlx5ib(4). - Factor out port speed definitions into new port.h header file, similarly as done in Linux upstream. - Correct two existing port speed definitions in mlx5en according to Linux upstream. MFC after: 1 week Sponsored by: Mellanox Technologies
2018-03-07 15:03:11 +00:00
#endif /* __MLX5_PORT_H__ */
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