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 35dc7e38acSHans Petter Selasky #define DRIVER_NAME "mlx5_core" 3676ee71dcSHans Petter Selasky #ifndef DRIVER_VERSION 370f3b263dSSlava Shwartsman #define DRIVER_VERSION "3.5.0" 3876ee71dcSHans Petter Selasky #endif 390f3b263dSSlava Shwartsman #define DRIVER_RELDATE "November 2018" 40dc7e38acSHans Petter Selasky 41dc7e38acSHans Petter Selasky extern int mlx5_core_debug_mask; 42dc7e38acSHans Petter Selasky 43dc7e38acSHans Petter Selasky #define mlx5_core_dbg(dev, format, ...) \ 44dc7e38acSHans Petter Selasky pr_debug("%s:%s:%d:(pid %d): " format, \ 45dc7e38acSHans Petter Selasky (dev)->priv.name, __func__, __LINE__, curthread->td_proc->p_pid, \ 46dc7e38acSHans Petter Selasky ##__VA_ARGS__) 47dc7e38acSHans Petter Selasky 48dc7e38acSHans Petter Selasky #define mlx5_core_dbg_mask(dev, mask, format, ...) \ 49dc7e38acSHans Petter Selasky do { \ 50dc7e38acSHans Petter Selasky if ((mask) & mlx5_core_debug_mask) \ 51dc7e38acSHans Petter Selasky mlx5_core_dbg(dev, format, ##__VA_ARGS__); \ 52dc7e38acSHans Petter Selasky } while (0) 53dc7e38acSHans Petter Selasky 54fba29462SHans Petter Selasky #define mlx5_core_err(_dev, format, ...) \ 55fba29462SHans Petter Selasky device_printf((&(_dev)->pdev->dev)->bsddev, "ERR: ""%s:%d:(pid %d): " format, \ 56fba29462SHans Petter Selasky __func__, __LINE__, curthread->td_proc->p_pid, \ 57dc7e38acSHans Petter Selasky ##__VA_ARGS__) 58dc7e38acSHans Petter Selasky 59fba29462SHans Petter Selasky #define mlx5_core_warn(_dev, format, ...) \ 60fba29462SHans Petter Selasky device_printf((&(_dev)->pdev->dev)->bsddev, "WARN: ""%s:%d:(pid %d): " format, \ 61fba29462SHans Petter Selasky __func__, __LINE__, curthread->td_proc->p_pid, \ 62dc7e38acSHans Petter Selasky ##__VA_ARGS__) 63dc7e38acSHans Petter Selasky 64dc7e38acSHans Petter Selasky enum { 65dc7e38acSHans Petter Selasky MLX5_CMD_DATA, /* print command payload only */ 66dc7e38acSHans Petter Selasky MLX5_CMD_TIME, /* print command execution time */ 67dc7e38acSHans Petter Selasky }; 68dc7e38acSHans Petter Selasky 69f20b553dSHans Petter Selasky enum mlx5_semaphore_space_address { 70f20b553dSHans Petter Selasky MLX5_SEMAPHORE_SW_RESET = 0x20, 71f20b553dSHans Petter Selasky }; 72f20b553dSHans Petter Selasky 73cb4e4a6eSHans Petter Selasky struct mlx5_core_dev; 74cb4e4a6eSHans Petter Selasky 75dc7e38acSHans Petter Selasky int mlx5_query_hca_caps(struct mlx5_core_dev *dev); 76dc7e38acSHans Petter Selasky int mlx5_query_board_id(struct mlx5_core_dev *dev); 77ed0cee0bSHans Petter Selasky int mlx5_query_qcam_reg(struct mlx5_core_dev *mdev, u32 *qcam, 78ed0cee0bSHans Petter Selasky u8 feature_group, u8 access_reg_group); 79dc7e38acSHans Petter Selasky int mlx5_cmd_init_hca(struct mlx5_core_dev *dev); 80dc7e38acSHans Petter Selasky int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev); 81c0902569SHans Petter Selasky int mlx5_cmd_force_teardown_hca(struct mlx5_core_dev *dev); 82a2485fe5SHans Petter Selasky void mlx5_core_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event, 83a2485fe5SHans Petter Selasky unsigned long param); 84c0902569SHans Petter Selasky void mlx5_enter_error_state(struct mlx5_core_dev *dev, bool force); 85a2485fe5SHans Petter Selasky void mlx5_disable_device(struct mlx5_core_dev *dev); 864bb7662bSHans Petter Selasky void mlx5_recover_device(struct mlx5_core_dev *dev); 87dc7e38acSHans Petter Selasky 88e9dcd831SSlava Shwartsman int mlx5_register_device(struct mlx5_core_dev *dev); 89e9dcd831SSlava Shwartsman void mlx5_unregister_device(struct mlx5_core_dev *dev); 90e9dcd831SSlava Shwartsman 91dc7e38acSHans Petter Selasky void mlx5e_init(void); 92dc7e38acSHans Petter Selasky void mlx5e_cleanup(void); 93dc7e38acSHans Petter Selasky 94dc7e38acSHans Petter Selasky int mlx5_rename_eq(struct mlx5_core_dev *dev, int eq_ix, char *name); 95dc7e38acSHans Petter Selasky 96e808190aSHans Petter Selasky int mlx5_fwdump_init(void); 97e808190aSHans Petter Selasky void mlx5_fwdump_fini(void); 980285276cSHans Petter Selasky void mlx5_fwdump_prep(struct mlx5_core_dev *mdev); 99e808190aSHans Petter Selasky void mlx5_fwdump(struct mlx5_core_dev *mdev); 100e808190aSHans Petter Selasky void mlx5_fwdump_clean(struct mlx5_core_dev *mdev); 101e808190aSHans Petter Selasky 102e808190aSHans Petter Selasky struct mlx5_crspace_regmap { 103e808190aSHans Petter Selasky uint32_t addr; 104e808190aSHans Petter Selasky unsigned cnt; 105e808190aSHans Petter Selasky }; 106e808190aSHans Petter Selasky 107e808190aSHans Petter Selasky extern struct pci_driver mlx5_core_driver; 108e808190aSHans Petter Selasky 1098f7f0736SSlava Shwartsman SYSCTL_DECL(_hw_mlx5); 1108f7f0736SSlava Shwartsman 111ba11bcecSHans Petter Selasky enum { 112ba11bcecSHans Petter Selasky MLX5_NIC_IFC_FULL = 0, 113ba11bcecSHans Petter Selasky MLX5_NIC_IFC_DISABLED = 1, 114ba11bcecSHans Petter Selasky MLX5_NIC_IFC_NO_DRAM_NIC = 2, 115ba11bcecSHans Petter Selasky MLX5_NIC_IFC_INVALID = 3, 116ba11bcecSHans Petter Selasky MLX5_NIC_IFC_SW_RESET = 7, 117ba11bcecSHans Petter Selasky }; 118ba11bcecSHans Petter Selasky 119ba11bcecSHans Petter Selasky u8 mlx5_get_nic_state(struct mlx5_core_dev *dev); 120ba11bcecSHans Petter Selasky void mlx5_set_nic_state(struct mlx5_core_dev *dev, u8 state); 121ba11bcecSHans Petter Selasky 122dc7e38acSHans Petter Selasky #endif /* __MLX5_CORE_H__ */ 123