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Diffstat (limited to 'contrib/ofed/libirdma/abi.h')
| -rw-r--r-- | contrib/ofed/libirdma/abi.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/contrib/ofed/libirdma/abi.h b/contrib/ofed/libirdma/abi.h new file mode 100644 index 000000000000..ff7a2828efe0 --- /dev/null +++ b/contrib/ofed/libirdma/abi.h @@ -0,0 +1,180 @@ +/*- + * SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB + * + * Copyright (C) 2019 - 2020 Intel Corporation + * + * 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 + * OpenFabrics.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. + */ +/*$FreeBSD$*/ + +#ifndef PROVIDER_IRDMA_ABI_H +#define PROVIDER_IRDMA_ABI_H + +#include "irdma.h" +#include <infiniband/kern-abi.h> +#include "irdma-abi.h" + +#define IRDMA_MIN_ABI_VERSION 0 +#define IRDMA_MAX_ABI_VERSION 5 + +struct irdma_ualloc_pd_resp { + struct ibv_alloc_pd_resp ibv_resp; + __u32 pd_id; + __u8 rsvd[4]; + +}; +struct irdma_ucreate_cq { + struct ibv_create_cq ibv_cmd; + __aligned_u64 user_cq_buf; + __aligned_u64 user_shadow_area; + +}; +struct irdma_ucreate_cq_resp { + struct ibv_create_cq_resp ibv_resp; + __u32 cq_id; + __u32 cq_size; + +}; +struct irdma_ucreate_cq_ex { + struct ibv_create_cq_ex ibv_cmd; + __aligned_u64 user_cq_buf; + __aligned_u64 user_shadow_area; + +}; +struct irdma_ucreate_cq_ex_resp { + struct ibv_create_cq_resp_ex ibv_resp; + __u32 cq_id; + __u32 cq_size; + +}; +struct irdma_uresize_cq { + struct ibv_resize_cq ibv_cmd; + __aligned_u64 user_cq_buffer; + +}; +struct irdma_uresize_cq_resp { + struct ibv_resize_cq_resp ibv_resp; + +}; +struct irdma_ucreate_qp { + struct ibv_create_qp ibv_cmd; + __aligned_u64 user_wqe_bufs; + __aligned_u64 user_compl_ctx; + +}; +struct irdma_ucreate_qp_resp { + struct ibv_create_qp_resp ibv_resp; + __u32 qp_id; + __u32 actual_sq_size; + __u32 actual_rq_size; + __u32 irdma_drv_opt; + __u16 push_idx; + __u8 lsmm; + __u8 rsvd; + __u32 qp_caps; + +}; +struct irdma_umodify_qp_resp { + struct ibv_modify_qp_resp_ex ibv_resp; + __aligned_u64 push_wqe_mmap_key; + __aligned_u64 push_db_mmap_key; + __u16 push_offset; + __u8 push_valid; + __u8 rd_fence_rate; + __u8 rsvd[4]; + +}; +struct irdma_get_context { + struct ibv_get_context ibv_cmd; + __u32 rsvd32; + __u8 userspace_ver; + __u8 rsvd8[3]; + +}; +struct irdma_get_context_resp { + struct ibv_get_context_resp ibv_resp; + __u32 max_pds; + __u32 max_qps; + __u32 wq_size; /* size of the WQs (SQ+RQ) in the mmaped area */ + __u8 kernel_ver; + __u8 rsvd[3]; + __aligned_u64 feature_flags; + __aligned_u64 db_mmap_key; + __u32 max_hw_wq_frags; + __u32 max_hw_read_sges; + __u32 max_hw_inline; + __u32 max_hw_rq_quanta; + __u32 max_hw_wq_quanta; + __u32 min_hw_cq_size; + __u32 max_hw_cq_size; + __u16 max_hw_sq_chunk; + __u8 hw_rev; + __u8 rsvd2; + +}; +struct irdma_ureg_mr { + struct ibv_reg_mr ibv_cmd; + __u16 reg_type; /* enum irdma_memreg_type */ + __u16 cq_pages; + __u16 rq_pages; + __u16 sq_pages; + +}; +struct irdma_ucreate_ah_resp { + struct ibv_create_ah_resp ibv_resp; + __u32 ah_id; + __u8 rsvd[4]; + +}; + +struct irdma_modify_qp_cmd { + struct ibv_modify_qp_ex ibv_cmd; + __u8 sq_flush; + __u8 rq_flush; + __u8 rsvd[6]; +}; + +struct irdma_query_device_ex { + struct ibv_query_device_ex ibv_cmd; +}; + +struct irdma_query_device_ex_resp { + struct ibv_query_device_resp_ex ibv_resp; + __u32 comp_mask; + __u32 response_length; + struct ibv_odp_caps_resp odp_caps; + __u64 timestamp_mask; + __u64 hca_core_clock; + __u64 device_cap_flags_ex; + struct ibv_rss_caps_resp rss_caps; + __u32 max_wq_type_rq; + __u32 raw_packet_caps; + struct ibv_tso_caps tso_caps; +}; +#endif /* PROVIDER_IRDMA_ABI_H */ |