mlx5-abi.h | Explore in Territory

/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
/*
 * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef MLX5_ABI_USER_H
#define MLX5_ABI_USER_H

#include <linux/types.h>
#include <linux/if_ether.h>	/* For ETH_ALEN. */
#include <rdma/ib_user_ioctl_verbs.h>
#include <rdma/mlx5_user_ioctl_verbs.h>

enum { … };

enum { … };

enum { … };

/* Increment this value if any changes that break userspace ABI
 * compatibility are made.
 */
#define MLX5_IB_UVERBS_ABI_VERSION …

/* Make sure that all structs defined in this file remain laid out so
 * that they pack the same way on 32-bit and 64-bit architectures (to
 * avoid incompatibility between 32-bit userspace and 64-bit kernels).
 * In particular do not use pointer types -- pass pointers in __u64
 * instead.
 */

struct mlx5_ib_alloc_ucontext_req { … };

enum mlx5_lib_caps { … };

enum mlx5_ib_alloc_uctx_v2_flags { … };
struct mlx5_ib_alloc_ucontext_req_v2 { … };

enum mlx5_ib_alloc_ucontext_resp_mask { … };

enum mlx5_user_cmds_supp_uhw { … };

/* The eth_min_inline response value is set to off-by-one vs the FW
 * returned value to allow user-space to deal with older kernels.
 */
enum mlx5_user_inline_mode { … };

enum { … };

struct mlx5_ib_alloc_ucontext_resp { … };

struct mlx5_ib_alloc_pd_resp { … };

struct mlx5_ib_tso_caps { … };

struct mlx5_ib_rss_caps { … };

enum mlx5_ib_cqe_comp_res_format { … };

struct mlx5_ib_cqe_comp_caps { … };

enum mlx5_ib_packet_pacing_cap_flags { … };

struct mlx5_packet_pacing_caps { … };

enum mlx5_ib_mpw_caps { … };

enum mlx5_ib_sw_parsing_offloads { … };

struct mlx5_ib_sw_parsing_caps { … };

struct mlx5_ib_striding_rq_caps { … };

struct mlx5_ib_dci_streams_caps { … };

enum mlx5_ib_query_dev_resp_flags { … };

enum mlx5_ib_tunnel_offloads { … };

struct mlx5_ib_query_device_resp { … };

enum mlx5_ib_create_cq_flags { … };

struct mlx5_ib_create_cq { … };

struct mlx5_ib_create_cq_resp { … };

struct mlx5_ib_resize_cq { … };

struct mlx5_ib_create_srq { … };

struct mlx5_ib_create_srq_resp { … };

struct mlx5_ib_create_qp_dci_streams { … };

struct mlx5_ib_create_qp { … };

/* RX Hash function flags */
enum mlx5_rx_hash_function_flags { … };

/*
 * RX Hash flags, these flags allows to set which incoming packet's field should
 * participates in RX Hash. Each flag represent certain packet's field,
 * when the flag is set the field that is represented by the flag will
 * participate in RX Hash calculation.
 * Note: *IPV4 and *IPV6 flags can't be enabled together on the same QP
 * and *TCP and *UDP flags can't be enabled together on the same QP.
*/
enum mlx5_rx_hash_fields { … };

struct mlx5_ib_create_qp_rss { … };

enum mlx5_ib_create_qp_resp_mask { … };

struct mlx5_ib_create_qp_resp { … };

struct mlx5_ib_alloc_mw { … };

enum mlx5_ib_create_wq_mask { … };

struct mlx5_ib_create_wq { … };

struct mlx5_ib_create_ah_resp { … };

struct mlx5_ib_burst_info { … };

struct mlx5_ib_modify_qp { … };

struct mlx5_ib_modify_qp_resp { … };

struct mlx5_ib_create_wq_resp { … };

struct mlx5_ib_create_rwq_ind_tbl_resp { … };

struct mlx5_ib_modify_wq { … };

struct mlx5_ib_clock_info { … };

enum mlx5_ib_mmap_cmd { … };

enum { … };

/* Bit indexes for the mlx5_alloc_ucontext_resp.clock_info_versions bitmap */
enum { … };

struct mlx5_ib_flow_counters_desc { … };

struct mlx5_ib_flow_counters_data { … };

struct mlx5_ib_create_flow { … };

#endif /* MLX5_ABI_USER_H */
linux/include/uapi/rdma/mlx5-abi.h
