| 1 | /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
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| 2 | /* |
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| 3 | * Copyright (c) 2013-2020, Mellanox Technologies inc. All rights reserved. |
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| 4 | */ |
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| 5 | |
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| 6 | #ifndef _MLX5_IB_QP_H |
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| 7 | #define _MLX5_IB_QP_H |
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| 8 | |
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| 9 | struct mlx5_ib_dev; |
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| 10 | |
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| 11 | struct mlx5_qp_table { |
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| 12 | struct notifier_block nb; |
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| 13 | struct xarray dct_xa; |
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| 14 | |
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| 15 | /* protect radix tree |
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| 16 | */ |
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| 17 | spinlock_t lock; |
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| 18 | struct radix_tree_root tree; |
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| 19 | }; |
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| 20 | |
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| 21 | int mlx5_init_qp_table(struct mlx5_ib_dev *dev); |
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| 22 | void mlx5_cleanup_qp_table(struct mlx5_ib_dev *dev); |
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| 23 | |
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| 24 | int mlx5_core_create_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *qp, |
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| 25 | u32 *in, int inlen, u32 *out, int outlen); |
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| 26 | int mlx5_qpc_create_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp, |
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| 27 | u32 *in, int inlen, u32 *out); |
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| 28 | int mlx5_core_qp_modify(struct mlx5_ib_dev *dev, u16 opcode, u32 opt_param_mask, |
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| 29 | void *qpc, struct mlx5_core_qp *qp, u32 *ece); |
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| 30 | int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp); |
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| 31 | int mlx5_core_destroy_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct); |
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| 32 | int mlx5_core_qp_query(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp, |
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| 33 | u32 *out, int outlen, bool qpc_ext); |
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| 34 | int mlx5_core_dct_query(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct, |
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| 35 | u32 *out, int outlen); |
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| 36 | |
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| 37 | int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev, u32 timeout_usec); |
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| 38 | |
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| 39 | int mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev, |
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| 40 | struct mlx5_core_qp *rq); |
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| 41 | int mlx5_core_create_sq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen, |
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| 42 | struct mlx5_core_qp *sq); |
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| 43 | void mlx5_core_destroy_sq_tracked(struct mlx5_ib_dev *dev, |
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| 44 | struct mlx5_core_qp *sq); |
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| 45 | |
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| 46 | int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen, |
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| 47 | struct mlx5_core_qp *rq); |
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| 48 | |
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| 49 | struct mlx5_core_rsc_common *mlx5_core_res_hold(struct mlx5_ib_dev *dev, |
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| 50 | int res_num, |
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| 51 | enum mlx5_res_type res_type); |
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| 52 | void mlx5_core_res_put(struct mlx5_core_rsc_common *res); |
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| 53 | |
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| 54 | int mlx5_core_xrcd_alloc(struct mlx5_ib_dev *dev, u32 *xrcdn); |
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| 55 | int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn); |
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| 56 | int mlx5_ib_qp_set_counter(struct ib_qp *qp, struct rdma_counter *counter); |
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| 57 | int mlx5_ib_qp_event_init(void); |
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| 58 | void mlx5_ib_qp_event_cleanup(void); |
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| 59 | int mlx5r_ib_rate(struct mlx5_ib_dev *dev, u8 rate); |
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| 60 | #endif /* _MLX5_IB_QP_H */ |
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| 61 | |
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