/*- * Copyright (c) 2013-2017, 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: stable/11/sys/dev/mlx5/mlx5_core/mlx5_core.h 369102 2021-01-22 12:50:12Z hselasky $ */ #ifndef __MLX5_CORE_H__ #define __MLX5_CORE_H__ #include #include #include #include #define DRIVER_NAME "mlx5_core" #ifndef DRIVER_VERSION #define DRIVER_VERSION "3.6.0" #endif #define DRIVER_RELDATE "December 2020" extern int mlx5_core_debug_mask; #define mlx5_core_dbg(dev, format, ...) \ pr_debug("%s:%s:%d:(pid %d): " format, \ (dev)->priv.name, __func__, __LINE__, curthread->td_proc->p_pid, \ ##__VA_ARGS__) #define mlx5_core_dbg_mask(dev, mask, format, ...) \ do { \ if ((mask) & mlx5_core_debug_mask) \ mlx5_core_dbg(dev, format, ##__VA_ARGS__); \ } while (0) #define mlx5_core_err(_dev, format, ...) \ device_printf((_dev)->pdev->dev.bsddev, "ERR: ""%s:%d:(pid %d): " format, \ __func__, __LINE__, curthread->td_proc->p_pid, \ ##__VA_ARGS__) #define mlx5_core_warn(_dev, format, ...) \ device_printf((_dev)->pdev->dev.bsddev, "WARN: ""%s:%d:(pid %d): " format, \ __func__, __LINE__, curthread->td_proc->p_pid, \ ##__VA_ARGS__) #define mlx5_core_info(_dev, format, ...) \ device_printf((_dev)->pdev->dev.bsddev, "INFO: ""%s:%d:(pid %d): " format, \ __func__, __LINE__, curthread->td_proc->p_pid, \ ##__VA_ARGS__) enum { MLX5_CMD_DATA, /* print command payload only */ MLX5_CMD_TIME, /* print command execution time */ }; enum mlx5_semaphore_space_address { MLX5_SEMAPHORE_SW_RESET = 0x20, }; struct mlx5_core_dev; enum mlx5_pddr_page_select { MLX5_PDDR_OPERATIONAL_INFO_PAGE = 0x0, MLX5_PDDR_TROUBLESHOOTING_INFO_PAGE = 0x1, MLX5_PDDR_MODULE_INFO_PAGE = 0x3, }; enum mlx5_pddr_monitor_opcodes { MLX5_LINK_NO_ISSUE_OBSERVED = 0x0, MLX5_LINK_PORT_CLOSED = 0x1, MLX5_LINK_AN_FAILURE = 0x2, MLX5_LINK_TRAINING_FAILURE = 0x5, MLX5_LINK_LOGICAL_MISMATCH = 0x9, MLX5_LINK_REMOTE_FAULT_INDICATION = 0xe, MLX5_LINK_BAD_SIGNAL_INTEGRITY = 0xf, MLX5_LINK_CABLE_COMPLIANCE_CODE_MISMATCH = 0x10, MLX5_LINK_INTERNAL_ERR = 0x17, MLX5_LINK_INFO_NOT_AVAIL = 0x3ff, MLX5_LINK_CABLE_UNPLUGGED = 0x400, MLX5_LINK_LONG_RANGE_FOR_NON_MLX_CABLE = 0x401, MLX5_LINK_BUS_STUCK = 0x402, MLX5_LINK_UNSUPP_EEPROM = 0x403, MLX5_LINK_PART_NUM_LIST = 0x404, MLX5_LINK_UNSUPP_CABLE = 0x405, MLX5_LINK_MODULE_TEMP_SHUTDOWN = 0x406, MLX5_LINK_SHORTED_CABLE = 0x407, MLX5_LINK_POWER_BUDGET_EXCEEDED = 0x408, MLX5_LINK_MNG_FORCED_DOWN = 0x409, }; int mlx5_query_hca_caps(struct mlx5_core_dev *dev); int mlx5_query_board_id(struct mlx5_core_dev *dev); int mlx5_query_qcam_reg(struct mlx5_core_dev *mdev, u32 *qcam, u8 feature_group, u8 access_reg_group); int mlx5_query_pcam_reg(struct mlx5_core_dev *dev, u32 *pcam, u8 feature_group, u8 access_reg_group); int mlx5_query_mcam_reg(struct mlx5_core_dev *dev, u32 *mcap, u8 feature_group, u8 access_reg_group); int mlx5_query_mfrl_reg(struct mlx5_core_dev *mdev, u8 *reset_level); int mlx5_set_mfrl_reg(struct mlx5_core_dev *mdev, u8 reset_level); int mlx5_cmd_init_hca(struct mlx5_core_dev *dev); int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev); int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev); int mlx5_cmd_fast_teardown_hca(struct mlx5_core_dev *dev); void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event, unsigned long param); void mlx5_enter_error_state(struct mlx5_core_dev *dev, bool force); void mlx5_disable_device(struct mlx5_core_dev *dev); void mlx5_recover_device(struct mlx5_core_dev *dev); int mlx5_query_pddr_troubleshooting_info(struct mlx5_core_dev *mdev, u16 *monitor_opcode, u8 *status_message, size_t sm_len); int mlx5_register_device(struct mlx5_core_dev *dev); void mlx5_unregister_device(struct mlx5_core_dev *dev); int mlx5_firmware_flash(struct mlx5_core_dev *dev, const struct firmware *fw); void mlx5e_init(void); void mlx5e_cleanup(void); int mlx5_ctl_init(void); void mlx5_ctl_fini(void); void mlx5_fwdump_prep(struct mlx5_core_dev *mdev); int mlx5_fwdump(struct mlx5_core_dev *mdev); void mlx5_fwdump_clean(struct mlx5_core_dev *mdev); struct mlx5_crspace_regmap { uint32_t addr; unsigned cnt; }; extern struct pci_driver mlx5_core_driver; SYSCTL_DECL(_hw_mlx5); enum { MLX5_NIC_IFC_FULL = 0, MLX5_NIC_IFC_DISABLED = 1, MLX5_NIC_IFC_NO_DRAM_NIC = 2, MLX5_NIC_IFC_INVALID = 3, MLX5_NIC_IFC_SW_RESET = 7, }; u8 mlx5_get_nic_state(struct mlx5_core_dev *dev); void mlx5_set_nic_state(struct mlx5_core_dev *dev, u8 state); #endif /* __MLX5_CORE_H__ */