1dc7e38acSHans Petter Selasky /*- 27b9b93a8SHans Petter Selasky * Copyright (c) 2013-2017, Mellanox Technologies, Ltd. All rights reserved. 3dc7e38acSHans Petter Selasky * 4dc7e38acSHans Petter Selasky * Redistribution and use in source and binary forms, with or without 5dc7e38acSHans Petter Selasky * modification, are permitted provided that the following conditions 6dc7e38acSHans Petter Selasky * are met: 7dc7e38acSHans Petter Selasky * 1. Redistributions of source code must retain the above copyright 8dc7e38acSHans Petter Selasky * notice, this list of conditions and the following disclaimer. 9dc7e38acSHans Petter Selasky * 2. Redistributions in binary form must reproduce the above copyright 10dc7e38acSHans Petter Selasky * notice, this list of conditions and the following disclaimer in the 11dc7e38acSHans Petter Selasky * documentation and/or other materials provided with the distribution. 12dc7e38acSHans Petter Selasky * 13dc7e38acSHans Petter Selasky * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS `AS IS' AND 14dc7e38acSHans Petter Selasky * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15dc7e38acSHans Petter Selasky * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16dc7e38acSHans Petter Selasky * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17dc7e38acSHans Petter Selasky * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18dc7e38acSHans Petter Selasky * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19dc7e38acSHans Petter Selasky * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20dc7e38acSHans Petter Selasky * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21dc7e38acSHans Petter Selasky * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22dc7e38acSHans Petter Selasky * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23dc7e38acSHans Petter Selasky * SUCH DAMAGE. 24dc7e38acSHans Petter Selasky * 25dc7e38acSHans Petter Selasky * $FreeBSD$ 26dc7e38acSHans Petter Selasky */ 27dc7e38acSHans Petter Selasky 28dc7e38acSHans Petter Selasky #ifndef __MLX5_CORE_H__ 29dc7e38acSHans Petter Selasky #define __MLX5_CORE_H__ 30dc7e38acSHans Petter Selasky 31dc7e38acSHans Petter Selasky #include <linux/types.h> 32dc7e38acSHans Petter Selasky #include <linux/kernel.h> 33dc7e38acSHans Petter Selasky #include <linux/sched.h> 34dc7e38acSHans Petter Selasky 3520a63539SHans Petter Selasky #include <dev/mlxfw/mlxfw.h> 3620a63539SHans Petter Selasky 37dc7e38acSHans Petter Selasky #define DRIVER_NAME "mlx5_core" 3876ee71dcSHans Petter Selasky #ifndef DRIVER_VERSION 39d3d47408SHans Petter Selasky #define DRIVER_VERSION "3.5.2" 4076ee71dcSHans Petter Selasky #endif 41d3d47408SHans Petter Selasky #define DRIVER_RELDATE "September 2019" 42dc7e38acSHans Petter Selasky 43dc7e38acSHans Petter Selasky extern int mlx5_core_debug_mask; 44dc7e38acSHans Petter Selasky 45dc7e38acSHans Petter Selasky #define mlx5_core_dbg(dev, format, ...) \ 46dc7e38acSHans Petter Selasky pr_debug("%s:%s:%d:(pid %d): " format, \ 47dc7e38acSHans Petter Selasky (dev)->priv.name, __func__, __LINE__, curthread->td_proc->p_pid, \ 48dc7e38acSHans Petter Selasky ##__VA_ARGS__) 49dc7e38acSHans Petter Selasky 50dc7e38acSHans Petter Selasky #define mlx5_core_dbg_mask(dev, mask, format, ...) \ 51dc7e38acSHans Petter Selasky do { \ 52dc7e38acSHans Petter Selasky if ((mask) & mlx5_core_debug_mask) \ 53dc7e38acSHans Petter Selasky mlx5_core_dbg(dev, format, ##__VA_ARGS__); \ 54dc7e38acSHans Petter Selasky } while (0) 55dc7e38acSHans Petter Selasky 56fba29462SHans Petter Selasky #define mlx5_core_err(_dev, format, ...) \ 57a2f4f59cSHans Petter Selasky device_printf((_dev)->pdev->dev.bsddev, "ERR: ""%s:%d:(pid %d): " format, \ 58fba29462SHans Petter Selasky __func__, __LINE__, curthread->td_proc->p_pid, \ 59dc7e38acSHans Petter Selasky ##__VA_ARGS__) 60dc7e38acSHans Petter Selasky 61fba29462SHans Petter Selasky #define mlx5_core_warn(_dev, format, ...) \ 62a2f4f59cSHans Petter Selasky device_printf((_dev)->pdev->dev.bsddev, "WARN: ""%s:%d:(pid %d): " format, \ 63a2f4f59cSHans Petter Selasky __func__, __LINE__, curthread->td_proc->p_pid, \ 64a2f4f59cSHans Petter Selasky ##__VA_ARGS__) 65a2f4f59cSHans Petter Selasky 66a2f4f59cSHans Petter Selasky #define mlx5_core_info(_dev, format, ...) \ 67a2f4f59cSHans Petter Selasky device_printf((_dev)->pdev->dev.bsddev, "INFO: ""%s:%d:(pid %d): " format, \ 68fba29462SHans Petter Selasky __func__, __LINE__, curthread->td_proc->p_pid, \ 69dc7e38acSHans Petter Selasky ##__VA_ARGS__) 70dc7e38acSHans Petter Selasky 71dc7e38acSHans Petter Selasky enum { 72dc7e38acSHans Petter Selasky MLX5_CMD_DATA, /* print command payload only */ 73dc7e38acSHans Petter Selasky MLX5_CMD_TIME, /* print command execution time */ 74dc7e38acSHans Petter Selasky }; 75dc7e38acSHans Petter Selasky 76f20b553dSHans Petter Selasky enum mlx5_semaphore_space_address { 77f20b553dSHans Petter Selasky MLX5_SEMAPHORE_SW_RESET = 0x20, 78f20b553dSHans Petter Selasky }; 79f20b553dSHans Petter Selasky 80cb4e4a6eSHans Petter Selasky struct mlx5_core_dev; 81cb4e4a6eSHans Petter Selasky 82e088db5eSKonstantin Belousov enum mlx5_pddr_page_select { 83e088db5eSKonstantin Belousov MLX5_PDDR_OPERATIONAL_INFO_PAGE = 0x0, 84e088db5eSKonstantin Belousov MLX5_PDDR_TROUBLESHOOTING_INFO_PAGE = 0x1, 85e088db5eSKonstantin Belousov MLX5_PDDR_MODULE_INFO_PAGE = 0x3, 86e088db5eSKonstantin Belousov }; 87e088db5eSKonstantin Belousov 88e088db5eSKonstantin Belousov enum mlx5_pddr_monitor_opcodes { 89e088db5eSKonstantin Belousov MLX5_LINK_NO_ISSUE_OBSERVED = 0x0, 90e088db5eSKonstantin Belousov MLX5_LINK_PORT_CLOSED = 0x1, 91e088db5eSKonstantin Belousov MLX5_LINK_AN_FAILURE = 0x2, 92e088db5eSKonstantin Belousov MLX5_LINK_TRAINING_FAILURE = 0x5, 93e088db5eSKonstantin Belousov MLX5_LINK_LOGICAL_MISMATCH = 0x9, 94e088db5eSKonstantin Belousov MLX5_LINK_REMOTE_FAULT_INDICATION = 0xe, 95e088db5eSKonstantin Belousov MLX5_LINK_BAD_SIGNAL_INTEGRITY = 0xf, 96e088db5eSKonstantin Belousov MLX5_LINK_CABLE_COMPLIANCE_CODE_MISMATCH = 0x10, 97e088db5eSKonstantin Belousov MLX5_LINK_INTERNAL_ERR = 0x17, 98e088db5eSKonstantin Belousov MLX5_LINK_INFO_NOT_AVAIL = 0x3ff, 99e088db5eSKonstantin Belousov MLX5_LINK_CABLE_UNPLUGGED = 0x400, 100e088db5eSKonstantin Belousov MLX5_LINK_LONG_RANGE_FOR_NON_MLX_CABLE = 0x401, 101e088db5eSKonstantin Belousov MLX5_LINK_BUS_STUCK = 0x402, 102e088db5eSKonstantin Belousov MLX5_LINK_UNSUPP_EEPROM = 0x403, 103e088db5eSKonstantin Belousov MLX5_LINK_PART_NUM_LIST = 0x404, 104e088db5eSKonstantin Belousov MLX5_LINK_UNSUPP_CABLE = 0x405, 105e088db5eSKonstantin Belousov MLX5_LINK_MODULE_TEMP_SHUTDOWN = 0x406, 106e088db5eSKonstantin Belousov MLX5_LINK_SHORTED_CABLE = 0x407, 107e088db5eSKonstantin Belousov MLX5_LINK_POWER_BUDGET_EXCEEDED = 0x408, 108e088db5eSKonstantin Belousov MLX5_LINK_MNG_FORCED_DOWN = 0x409, 109e088db5eSKonstantin Belousov }; 110e088db5eSKonstantin Belousov 111dc7e38acSHans Petter Selasky int mlx5_query_hca_caps(struct mlx5_core_dev *dev); 112dc7e38acSHans Petter Selasky int mlx5_query_board_id(struct mlx5_core_dev *dev); 113ed0cee0bSHans Petter Selasky int mlx5_query_qcam_reg(struct mlx5_core_dev *mdev, u32 *qcam, 114ed0cee0bSHans Petter Selasky u8 feature_group, u8 access_reg_group); 1150358212dSHans Petter Selasky int mlx5_query_pcam_reg(struct mlx5_core_dev *dev, u32 *pcam, 1160358212dSHans Petter Selasky u8 feature_group, u8 access_reg_group); 1170358212dSHans Petter Selasky int mlx5_query_mcam_reg(struct mlx5_core_dev *dev, u32 *mcap, 1180358212dSHans Petter Selasky u8 feature_group, u8 access_reg_group); 119939c79a2SHans Petter Selasky int mlx5_query_mfrl_reg(struct mlx5_core_dev *mdev, u8 *reset_level); 120939c79a2SHans Petter Selasky int mlx5_set_mfrl_reg(struct mlx5_core_dev *mdev, u8 reset_level); 121dc7e38acSHans Petter Selasky int mlx5_cmd_init_hca(struct mlx5_core_dev *dev); 122dc7e38acSHans Petter Selasky int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev); 123c0902569SHans Petter Selasky int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev); 124a4130a34SHans Petter Selasky int mlx5_cmd_fast_teardown_hca(struct mlx5_core_dev *dev); 125a2485fe5SHans Petter Selasky void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event, 126a2485fe5SHans Petter Selasky unsigned long param); 127c0902569SHans Petter Selasky void mlx5_enter_error_state(struct mlx5_core_dev *dev, bool force); 128a2485fe5SHans Petter Selasky void mlx5_disable_device(struct mlx5_core_dev *dev); 1294bb7662bSHans Petter Selasky void mlx5_recover_device(struct mlx5_core_dev *dev); 1302ea114b3SKonstantin Belousov int mlx5_query_pddr_troubleshooting_info(struct mlx5_core_dev *mdev, 1312ea114b3SKonstantin Belousov u16 *monitor_opcode, 1322ea114b3SKonstantin Belousov u8 *status_message, size_t sm_len); 133dc7e38acSHans Petter Selasky 134e9dcd831SSlava Shwartsman int mlx5_register_device(struct mlx5_core_dev *dev); 135e9dcd831SSlava Shwartsman void mlx5_unregister_device(struct mlx5_core_dev *dev); 136e9dcd831SSlava Shwartsman 13720a63539SHans Petter Selasky int mlx5_firmware_flash(struct mlx5_core_dev *dev, const struct firmware *fw); 13820a63539SHans Petter Selasky 139dc7e38acSHans Petter Selasky void mlx5e_init(void); 140dc7e38acSHans Petter Selasky void mlx5e_cleanup(void); 141dc7e38acSHans Petter Selasky 142bd802ceaSHans Petter Selasky int mlx5_ctl_init(void); 143bd802ceaSHans Petter Selasky void mlx5_ctl_fini(void); 1440285276cSHans Petter Selasky void mlx5_fwdump_prep(struct mlx5_core_dev *mdev); 1453e40712eSHans Petter Selasky int mlx5_fwdump(struct mlx5_core_dev *mdev); 146e808190aSHans Petter Selasky void mlx5_fwdump_clean(struct mlx5_core_dev *mdev); 147e808190aSHans Petter Selasky 148e808190aSHans Petter Selasky struct mlx5_crspace_regmap { 149e808190aSHans Petter Selasky uint32_t addr; 150e808190aSHans Petter Selasky unsigned cnt; 151e808190aSHans Petter Selasky }; 152e808190aSHans Petter Selasky 153e808190aSHans Petter Selasky extern struct pci_driver mlx5_core_driver; 154e808190aSHans Petter Selasky 1558f7f0736SSlava Shwartsman SYSCTL_DECL(_hw_mlx5); 1568f7f0736SSlava Shwartsman 157ba11bcecSHans Petter Selasky enum { 158ba11bcecSHans Petter Selasky MLX5_NIC_IFC_FULL = 0, 159ba11bcecSHans Petter Selasky MLX5_NIC_IFC_DISABLED = 1, 160ba11bcecSHans Petter Selasky MLX5_NIC_IFC_NO_DRAM_NIC = 2, 161ba11bcecSHans Petter Selasky MLX5_NIC_IFC_INVALID = 3, 162ba11bcecSHans Petter Selasky MLX5_NIC_IFC_SW_RESET = 7, 163ba11bcecSHans Petter Selasky }; 164ba11bcecSHans Petter Selasky 165ba11bcecSHans Petter Selasky u8 mlx5_get_nic_state(struct mlx5_core_dev *dev); 166ba11bcecSHans Petter Selasky void mlx5_set_nic_state(struct mlx5_core_dev *dev, u8 state); 167ba11bcecSHans Petter Selasky 168dc7e38acSHans Petter Selasky #endif /* __MLX5_CORE_H__ */ 169