freebsd-dev/contrib/ofed/libmlx4/mlx4-abi.h
Hans Petter Selasky d6b92ffa99 OFED user-space import and update for use with Linux-4.9 compatible RDMA
kernel APIs.

List of sources used:

1) rdma-core was cloned from "https://github.com/linux-rdma/rdma-core.git"
Top commit d65138ef93af30b3ea249f3a84aa6a24ba7f8a75

2) OpenSM was cloned from git://git.openfabrics.org/~halr/opensm.git
Top commit 85f841cf209f791c89a075048a907020e924528d

3) libibmad was cloned from "git://git.openfabrics.org/~iraweiny/libibmad.git"
Tag 1.3.13 with some additional patches from Mellanox.

4) infiniband-diags was cloned from "git://git.openfabrics.org/~iraweiny/infiniband-diags.git"
Tag 1.6.7 with some additional patches from Mellanox.

Added the required Makefiles for building and installing.

Sponsored by:	Mellanox Technologies
2017-08-02 16:00:30 +00:00

160 lines
3.8 KiB
C

/*
* Copyright (c) 2007 Cisco, Inc. 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 MLX4_ABI_H
#define MLX4_ABI_H
#include <infiniband/kern-abi.h>
#define MLX4_UVERBS_MIN_ABI_VERSION 2
#define MLX4_UVERBS_MAX_ABI_VERSION 4
#define MLX4_UVERBS_NO_DEV_CAPS_ABI_VERSION 3
enum {
MLX4_USER_DEV_CAP_64B_CQE = 1L << 0
};
struct mlx4_alloc_ucontext_resp_v3 {
struct ibv_get_context_resp ibv_resp;
__u32 qp_tab_size;
__u16 bf_reg_size;
__u16 bf_regs_per_page;
};
enum mlx4_query_dev_ex_resp_mask {
MLX4_QUERY_DEV_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
};
struct mlx4_alloc_ucontext_resp {
struct ibv_get_context_resp ibv_resp;
__u32 dev_caps;
__u32 qp_tab_size;
__u16 bf_reg_size;
__u16 bf_regs_per_page;
__u32 cqe_size;
};
struct mlx4_alloc_pd_resp {
struct ibv_alloc_pd_resp ibv_resp;
__u32 pdn;
__u32 reserved;
};
struct mlx4_create_cq {
struct ibv_create_cq ibv_cmd;
__u64 buf_addr;
__u64 db_addr;
};
struct mlx4_create_cq_resp {
struct ibv_create_cq_resp ibv_resp;
__u32 cqn;
__u32 reserved;
};
struct mlx4_create_cq_ex {
struct ibv_create_cq_ex ibv_cmd;
__u64 buf_addr;
__u64 db_addr;
};
struct mlx4_create_cq_resp_ex {
struct ibv_create_cq_resp_ex ibv_resp;
__u32 cqn;
__u32 reserved;
};
struct mlx4_resize_cq {
struct ibv_resize_cq ibv_cmd;
__u64 buf_addr;
};
struct mlx4_query_device_ex_resp {
struct ibv_query_device_resp_ex ibv_resp;
__u32 comp_mask;
__u32 response_length;
__u64 hca_core_clock_offset;
};
struct mlx4_query_device_ex {
struct ibv_query_device_ex ibv_cmd;
};
struct mlx4_create_srq {
struct ibv_create_srq ibv_cmd;
__u64 buf_addr;
__u64 db_addr;
};
struct mlx4_create_xsrq {
struct ibv_create_xsrq ibv_cmd;
__u64 buf_addr;
__u64 db_addr;
};
struct mlx4_create_srq_resp {
struct ibv_create_srq_resp ibv_resp;
__u32 srqn;
__u32 reserved;
};
struct mlx4_create_qp {
struct ibv_create_qp ibv_cmd;
__u64 buf_addr;
__u64 db_addr;
__u8 log_sq_bb_count;
__u8 log_sq_stride;
__u8 sq_no_prefetch; /* was reserved in ABI 2 */
__u8 reserved[5];
};
struct mlx4_create_qp_drv_ex {
__u64 buf_addr;
__u64 db_addr;
__u8 log_sq_bb_count;
__u8 log_sq_stride;
__u8 sq_no_prefetch; /* was reserved in ABI 2 */
__u8 reserved[5];
};
struct mlx4_create_qp_ex {
struct ibv_create_qp_ex ibv_cmd;
struct mlx4_create_qp_drv_ex drv_ex;
};
struct mlx4_create_qp_resp_ex {
struct ibv_create_qp_resp_ex ibv_resp;
};
#endif /* MLX4_ABI_H */