1 /*
2 * Copyright (c) 2023, NVIDIA 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_FC_CMD_
34 #define _MLX5_FC_CMD_
35
36 #include "fs_core.h"
37
38 int mlx5_cmd_fc_alloc(struct mlx5_core_dev *dev, u32 *id);
39 int mlx5_cmd_fc_bulk_alloc(struct mlx5_core_dev *dev,
40 enum mlx5_fc_bulk_alloc_bitmask alloc_bitmask,
41 u32 *id);
42 int mlx5_cmd_fc_free(struct mlx5_core_dev *dev, u32 id);
43 int mlx5_cmd_fc_query(struct mlx5_core_dev *dev, u32 id,
44 u64 *packets, u64 *bytes);
45
46 int mlx5_cmd_fc_bulk_query(struct mlx5_core_dev *dev, u32 base_id, int bulk_len,
47 u32 *out);
mlx5_cmd_fc_get_bulk_query_out_len(int bulk_len)48 static inline int mlx5_cmd_fc_get_bulk_query_out_len(int bulk_len)
49 {
50 return MLX5_ST_SZ_BYTES(query_flow_counter_out) +
51 MLX5_ST_SZ_BYTES(traffic_counter) * bulk_len;
52 }
53
54 #endif
55