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
 9struct mlx5_ib_dev;
10
11struct mlx5_qp_table {
12	struct notifier_block nb;
13	struct xarray dct_xa;
14
15	/* protect radix tree
16	 */
17	spinlock_t lock;
18	struct radix_tree_root tree;
19};
20
21int mlx5_init_qp_table(struct mlx5_ib_dev *dev);
22void mlx5_cleanup_qp_table(struct mlx5_ib_dev *dev);
23
24int mlx5_core_create_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *qp,
25			 u32 *in, int inlen, u32 *out, int outlen);
26int mlx5_qpc_create_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp,
27		       u32 *in, int inlen, u32 *out);
28int mlx5_core_qp_modify(struct mlx5_ib_dev *dev, u16 opcode, u32 opt_param_mask,
29			void *qpc, struct mlx5_core_qp *qp, u32 *ece);
30int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp);
31int mlx5_core_destroy_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct);
32int mlx5_core_qp_query(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp,
33		       u32 *out, int outlen, bool qpc_ext);
34int mlx5_core_dct_query(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct,
35			u32 *out, int outlen);
36
37int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev, u32 timeout_usec);
38
39int mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev,
40				 struct mlx5_core_qp *rq);
41int mlx5_core_create_sq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
42				struct mlx5_core_qp *sq);
43void mlx5_core_destroy_sq_tracked(struct mlx5_ib_dev *dev,
44				  struct mlx5_core_qp *sq);
45
46int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
47				struct mlx5_core_qp *rq);
48
49struct mlx5_core_rsc_common *mlx5_core_res_hold(struct mlx5_ib_dev *dev,
50						int res_num,
51						enum mlx5_res_type res_type);
52void mlx5_core_res_put(struct mlx5_core_rsc_common *res);
53
54int mlx5_core_xrcd_alloc(struct mlx5_ib_dev *dev, u32 *xrcdn);
55int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn);
56int mlx5_ib_qp_set_counter(struct ib_qp *qp, struct rdma_counter *counter);
57int mlx5_ib_qp_event_init(void);
58void mlx5_ib_qp_event_cleanup(void);
59#endif /* _MLX5_IB_QP_H */

 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
11int mlx5_init_qp_table(struct mlx5_ib_dev *dev);
12void mlx5_cleanup_qp_table(struct mlx5_ib_dev *dev);
13
14int mlx5_core_create_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *qp,
15			 u32 *in, int inlen, u32 *out, int outlen);
16int mlx5_qpc_create_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp,
17		       u32 *in, int inlen, u32 *out);
18int 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);
20int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp);
21int mlx5_core_destroy_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct);
22int mlx5_core_qp_query(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp,
23		       u32 *out, int outlen);
24int mlx5_core_dct_query(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct,
25			u32 *out, int outlen);
26
27int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev, u32 timeout_usec);
28
29void mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev,
30				  struct mlx5_core_qp *rq);
31int mlx5_core_create_sq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
32				struct mlx5_core_qp *sq);
33void mlx5_core_destroy_sq_tracked(struct mlx5_ib_dev *dev,
34				  struct mlx5_core_qp *sq);
35
36int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen,
37				struct mlx5_core_qp *rq);
38
39struct mlx5_core_rsc_common *mlx5_core_res_hold(struct mlx5_ib_dev *dev,
40						int res_num,
41						enum mlx5_res_type res_type);
42void mlx5_core_res_put(struct mlx5_core_rsc_common *res);
43
44int mlx5_core_xrcd_alloc(struct mlx5_ib_dev *dev, u32 *xrcdn);
45int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn);
46int mlx5_ib_qp_set_counter(struct ib_qp *qp, struct rdma_counter *counter);
 
 
47#endif /* _MLX5_IB_QP_H */