1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /*
3  * Copyright (c) 2013-2020, Mellanox Technologies inc. All rights reserved.
4  */
5 
6 #ifndef _MLX5_IB_QP_H
7 #define _MLX5_IB_QP_H
8 
9 #include "mlx5_ib.h"
10 
11 int mlx5_init_qp_table(struct mlx5_ib_dev *dev);
12 void mlx5_cleanup_qp_table(struct mlx5_ib_dev *dev);
13 
14 int mlx5_core_create_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *qp,
15 			 u32 *in, int inlen, u32 *out, int outlen);
16 int mlx5_qpc_create_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp,
17 		       u32 *in, int inlen, u32 *out);
18 int mlx5_core_qp_modify(struct mlx5_ib_dev *dev, u16 opcode, u32 opt_param_mask,
19 			void *qpc, struct mlx5_core_qp *qp, u32 *ece);
20 int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp);
21 int mlx5_core_destroy_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct);
22 int mlx5_core_qp_query(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp,
23 		       u32 *out, int outlen);
24 int mlx5_core_dct_query(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct,
25 			u32 *out, int outlen);
26 
27 int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev, u32 timeout_usec);
28 
29 int mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev,
30 				 struct mlx5_core_qp *rq);
31 int mlx5_core_create_sq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
32 				struct mlx5_core_qp *sq);
33 void mlx5_core_destroy_sq_tracked(struct mlx5_ib_dev *dev,
34 				  struct mlx5_core_qp *sq);
35 
36 int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
37 				struct mlx5_core_qp *rq);
38 
39 struct mlx5_core_rsc_common *mlx5_core_res_hold(struct mlx5_ib_dev *dev,
40 						int res_num,
41 						enum mlx5_res_type res_type);
42 void mlx5_core_res_put(struct mlx5_core_rsc_common *res);
43 
44 int mlx5_core_xrcd_alloc(struct mlx5_ib_dev *dev, u32 *xrcdn);
45 int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn);
46 int mlx5_ib_qp_set_counter(struct ib_qp *qp, struct rdma_counter *counter);
47 #endif /* _MLX5_IB_QP_H */
48