//usr/include/rdma
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bnxt_re-abi.h — 5.55 KB
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cxgb4-abi.h — 3.05 KB
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efa-abi.h — 3.57 KB
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hns-abi.h — 2.62 KB
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ib_user_ioctl_cmds.h — 9.67 KB
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ib_user_ioctl_verbs.h — 7.77 KB
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ib_user_mad.h — 8.33 KB
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ib_user_sa.h — 2.25 KB
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ib_user_verbs.h — 28.29 KB
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irdma-abi.h — 2.32 KB
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mana-abi.h — 1.48 KB
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mlx4-abi.h — 5 KB
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mlx5-abi.h — 13.73 KB
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mlx5_user_ioctl_cmds.h — 10.94 KB
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mlx5_user_ioctl_verbs.h — 3.73 KB
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mthca-abi.h — 2.98 KB
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ocrdma-abi.h — 4.02 KB
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qedr-abi.h — 4.21 KB
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rdma_netlink.h — 15.7 KB
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rdma_user_cm.h — 6.96 KB
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rdma_user_ioctl.h — 3.66 KB
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rdma_user_ioctl_cmds.h — 2.56 KB
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rdma_user_rxe.h — 4.86 KB
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rvt-abi.h — 1.73 KB
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siw-abi.h — 3.35 KB
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vmw_pvrdma-abi.h — 7.82 KB
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/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */ /* * Broadcom NetXtreme-E RoCE driver. * * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term * Broadcom refers to Broadcom Limited and/or its subsidiaries. * * 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 * BSD license below: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Description: Uverbs ABI header file */ #ifndef __BNXT_RE_UVERBS_ABI_H__ #define __BNXT_RE_UVERBS_ABI_H__ #include #include #define BNXT_RE_ABI_VERSION 1 #define BNXT_RE_CHIP_ID0_CHIP_NUM_SFT 0x00 #define BNXT_RE_CHIP_ID0_CHIP_REV_SFT 0x10 #define BNXT_RE_CHIP_ID0_CHIP_MET_SFT 0x18 enum { BNXT_RE_UCNTX_CMASK_HAVE_CCTX = 0x1ULL, BNXT_RE_UCNTX_CMASK_HAVE_MODE = 0x02ULL, BNXT_RE_UCNTX_CMASK_WC_DPI_ENABLED = 0x04ULL, BNXT_RE_UCNTX_CMASK_DBR_PACING_ENABLED = 0x08ULL, BNXT_RE_UCNTX_CMASK_POW2_DISABLED = 0x10ULL, BNXT_RE_UCNTX_CMASK_MSN_TABLE_ENABLED = 0x40, }; enum bnxt_re_wqe_mode { BNXT_QPLIB_WQE_MODE_STATIC = 0x00, BNXT_QPLIB_WQE_MODE_VARIABLE = 0x01, BNXT_QPLIB_WQE_MODE_INVALID = 0x02, }; enum { BNXT_RE_COMP_MASK_REQ_UCNTX_POW2_SUPPORT = 0x01, BNXT_RE_COMP_MASK_REQ_UCNTX_VAR_WQE_SUPPORT = 0x02, }; struct bnxt_re_uctx_req { __aligned_u64 comp_mask; }; struct bnxt_re_uctx_resp { __u32 dev_id; __u32 max_qp; __u32 pg_size; __u32 cqe_sz; __u32 max_cqd; __u32 rsvd; __aligned_u64 comp_mask; __u32 chip_id0; __u32 chip_id1; __u32 mode; __u32 rsvd1; /* padding */ }; /* * This struct is placed after the ib_uverbs_alloc_pd_resp struct, which is * not 8 byted aligned. To avoid undesired padding in various cases we have to * set this struct to packed. */ struct bnxt_re_pd_resp { __u32 pdid; __u32 dpi; __u64 dbr; } __attribute__((packed, aligned(4))); struct bnxt_re_cq_req { __aligned_u64 cq_va; __aligned_u64 cq_handle; }; enum bnxt_re_cq_mask { BNXT_RE_CQ_TOGGLE_PAGE_SUPPORT = 0x1, }; struct bnxt_re_cq_resp { __u32 cqid; __u32 tail; __u32 phase; __u32 rsvd; __aligned_u64 comp_mask; }; struct bnxt_re_resize_cq_req { __aligned_u64 cq_va; }; enum bnxt_re_qp_mask { BNXT_RE_QP_REQ_MASK_VAR_WQE_SQ_SLOTS = 0x1, }; struct bnxt_re_qp_req { __aligned_u64 qpsva; __aligned_u64 qprva; __aligned_u64 qp_handle; __aligned_u64 comp_mask; __u32 sq_slots; }; struct bnxt_re_qp_resp { __u32 qpid; __u32 rsvd; }; struct bnxt_re_srq_req { __aligned_u64 srqva; __aligned_u64 srq_handle; }; enum bnxt_re_srq_mask { BNXT_RE_SRQ_TOGGLE_PAGE_SUPPORT = 0x1, }; struct bnxt_re_srq_resp { __u32 srqid; __u32 rsvd; /* padding */ __aligned_u64 comp_mask; }; enum bnxt_re_shpg_offt { BNXT_RE_BEG_RESV_OFFT = 0x00, BNXT_RE_AVID_OFFT = 0x10, BNXT_RE_AVID_SIZE = 0x04, BNXT_RE_END_RESV_OFFT = 0xFF0 }; enum bnxt_re_objects { BNXT_RE_OBJECT_ALLOC_PAGE = (1U << UVERBS_ID_NS_SHIFT), BNXT_RE_OBJECT_NOTIFY_DRV, BNXT_RE_OBJECT_GET_TOGGLE_MEM, }; enum bnxt_re_alloc_page_type { BNXT_RE_ALLOC_WC_PAGE = 0, BNXT_RE_ALLOC_DBR_BAR_PAGE, BNXT_RE_ALLOC_DBR_PAGE, }; enum bnxt_re_var_alloc_page_attrs { BNXT_RE_ALLOC_PAGE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), BNXT_RE_ALLOC_PAGE_TYPE, BNXT_RE_ALLOC_PAGE_DPI, BNXT_RE_ALLOC_PAGE_MMAP_OFFSET, BNXT_RE_ALLOC_PAGE_MMAP_LENGTH, }; enum bnxt_re_alloc_page_attrs { BNXT_RE_DESTROY_PAGE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), }; enum bnxt_re_alloc_page_methods { BNXT_RE_METHOD_ALLOC_PAGE = (1U << UVERBS_ID_NS_SHIFT), BNXT_RE_METHOD_DESTROY_PAGE, }; enum bnxt_re_notify_drv_methods { BNXT_RE_METHOD_NOTIFY_DRV = (1U << UVERBS_ID_NS_SHIFT), }; /* Toggle mem */ enum bnxt_re_get_toggle_mem_type { BNXT_RE_CQ_TOGGLE_MEM = 0, BNXT_RE_SRQ_TOGGLE_MEM, }; enum bnxt_re_var_toggle_mem_attrs { BNXT_RE_TOGGLE_MEM_HANDLE = (1U << UVERBS_ID_NS_SHIFT), BNXT_RE_TOGGLE_MEM_TYPE, BNXT_RE_TOGGLE_MEM_RES_ID, BNXT_RE_TOGGLE_MEM_MMAP_PAGE, BNXT_RE_TOGGLE_MEM_MMAP_OFFSET, BNXT_RE_TOGGLE_MEM_MMAP_LENGTH, }; enum bnxt_re_toggle_mem_attrs { BNXT_RE_RELEASE_TOGGLE_MEM_HANDLE = (1U << UVERBS_ID_NS_SHIFT), }; enum bnxt_re_toggle_mem_methods { BNXT_RE_METHOD_GET_TOGGLE_MEM = (1U << UVERBS_ID_NS_SHIFT), BNXT_RE_METHOD_RELEASE_TOGGLE_MEM, }; #endif /* __BNXT_RE_UVERBS_ABI_H__*/