drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h

   1 /*
   2  * Copyright (c) 2013, Mellanox Technologies inc.  All rights reserved.
   3  *
   4  * This software is available to you under a choice of one of two
   5  * licenses.  You may choose to be licensed under the terms of the GNU
   6  * General Public License (GPL) Version 2, available from the file
   7  * COPYING in the main directory of this source tree, or the
   8  * OpenIB.org BSD license below:
   9  *
  10  *     Redistribution and use in source and binary forms, with or
  11  *     without modification, are permitted provided that the following
  12  *     conditions are met:
  13  *
  14  *      - Redistributions of source code must retain the above
  15  *        copyright notice, this list of conditions and the following
  16  *        disclaimer.
  17  *
  18  *      - Redistributions in binary form must reproduce the above
  19  *        copyright notice, this list of conditions and the following
  20  *        disclaimer in the documentation and/or other materials
  21  *        provided with the distribution.
  22  *
  23  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  27  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  28  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  29  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  30  * SOFTWARE.
  31  */
  32
  33 #ifndef __MLX5_CORE_H__
  34 #define __MLX5_CORE_H__
  35
  36 #include <linux/types.h>
  37 #include <linux/kernel.h>
  38 #include <linux/sched.h>
  39
  40 extern int mlx5_core_debug_mask;
  41
  42 #define mlx5_core_dbg(dev, format, arg...)                                     \
  43 pr_debug("%s:%s:%d:(pid %d): " format, (dev)->priv.name, __func__, __LINE__,   \
  44          current->pid, ##arg)
  45
  46 #define mlx5_core_dbg_mask(dev, mask, format, arg...)                          \
  47 do {                                                                           \
  48         if ((mask) & mlx5_core_debug_mask)                                     \
  49                 pr_debug("%s:%s:%d:(pid %d): " format, (dev)->priv.name,       \
  50                          __func__, __LINE__, current->pid, ##arg);             \
  51 } while (0)
  52
  53 #define mlx5_core_err(dev, format, arg...) \
  54 pr_err("%s:%s:%d:(pid %d): " format, (dev)->priv.name, __func__, __LINE__,     \
  55         current->pid, ##arg)
  56
  57 #define mlx5_core_warn(dev, format, arg...) \
  58 pr_warn("%s:%s:%d:(pid %d): " format, (dev)->priv.name, __func__, __LINE__,    \
  59         current->pid, ##arg)
  60
  61 enum {
  62         MLX5_CMD_DATA, /* print command payload only */
  63         MLX5_CMD_TIME, /* print command execution time */
  64 };
  65
  66
  67 int mlx5_cmd_query_hca_cap(struct mlx5_core_dev *dev,
  68                            struct mlx5_caps *caps);
  69 int mlx5_cmd_query_adapter(struct mlx5_core_dev *dev);
  70 int mlx5_cmd_init_hca(struct mlx5_core_dev *dev);
  71 int mlx5_cmd_teardown_hca(struct mlx5_core_dev *dev);
  72
  73 #endif /* __MLX5_CORE_H__ */