1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /* Copyright (c) 2020 Mellanox Technologies inc. */
3 
4 #include <linux/mlx5/driver.h>
5 
6 #ifndef __MLX5_RSC_DUMP
7 #define __MLX5_RSC_DUMP
8 
9 enum mlx5_sgmt_type {
10 	MLX5_SGMT_TYPE_HW_CQPC,
11 	MLX5_SGMT_TYPE_HW_SQPC,
12 	MLX5_SGMT_TYPE_HW_RQPC,
13 	MLX5_SGMT_TYPE_FULL_SRQC,
14 	MLX5_SGMT_TYPE_FULL_CQC,
15 	MLX5_SGMT_TYPE_FULL_EQC,
16 	MLX5_SGMT_TYPE_FULL_QPC,
17 	MLX5_SGMT_TYPE_SND_BUFF,
18 	MLX5_SGMT_TYPE_RCV_BUFF,
19 	MLX5_SGMT_TYPE_SRQ_BUFF,
20 	MLX5_SGMT_TYPE_CQ_BUFF,
21 	MLX5_SGMT_TYPE_EQ_BUFF,
22 	MLX5_SGMT_TYPE_SX_SLICE,
23 	MLX5_SGMT_TYPE_SX_SLICE_ALL,
24 	MLX5_SGMT_TYPE_RDB,
25 	MLX5_SGMT_TYPE_RX_SLICE_ALL,
26 	MLX5_SGMT_TYPE_PRM_QUERY_QP,
27 	MLX5_SGMT_TYPE_PRM_QUERY_CQ,
28 	MLX5_SGMT_TYPE_PRM_QUERY_MKEY,
29 	MLX5_SGMT_TYPE_MENU,
30 	MLX5_SGMT_TYPE_TERMINATE,
31 
32 	MLX5_SGMT_TYPE_NUM, /* Keep last */
33 };
34 
35 struct mlx5_rsc_key {
36 	enum mlx5_sgmt_type rsc;
37 	int index1;
38 	int index2;
39 	int num_of_obj1;
40 	int num_of_obj2;
41 	int size;
42 };
43 
44 struct mlx5_rsc_dump_cmd;
45 
46 struct mlx5_rsc_dump_cmd *mlx5_rsc_dump_cmd_create(struct mlx5_core_dev *dev,
47 						   struct mlx5_rsc_key *key);
48 void mlx5_rsc_dump_cmd_destroy(struct mlx5_rsc_dump_cmd *cmd);
49 int mlx5_rsc_dump_next(struct mlx5_core_dev *dev, struct mlx5_rsc_dump_cmd *cmd,
50 		       struct page *page, int *size);
51 #endif /* __MLX5_RSC_DUMP */
52