LXR linux/drivers/infiniband/hw/mlx5/cmd.h

   1/*
   2 * Copyright (c) 2017, Mellanox Technologies. 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_IB_CMD_H
  34#define MLX5_IB_CMD_H
  35
  36#include "mlx5_ib.h"
  37#include <linux/kernel.h>
  38#include <linux/mlx5/driver.h>
  39
  40int mlx5_cmd_null_mkey(struct mlx5_core_dev *dev, u32 *null_mkey);
  41int mlx5_cmd_query_cong_params(struct mlx5_core_dev *dev, int cong_point,
  42                               void *out, int out_size);
  43int mlx5_cmd_modify_cong_params(struct mlx5_core_dev *mdev,
  44                                void *in, int in_size);
  45int mlx5_cmd_alloc_memic(struct mlx5_memic *memic, phys_addr_t *addr,
  46                         u64 length, u32 alignment);
  47int mlx5_cmd_dealloc_memic(struct mlx5_memic *memic, u64 addr, u64 length);
  48#endif /* MLX5_IB_CMD_H */
  49