projects / mirror_ubuntu-focal-kernel.git / blame
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| e2be04c7 | 1 | /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */ |
| 1ac5a404 SX |
2 | /* |
| 3 | * Broadcom NetXtreme-E RoCE driver. | |
| 4 | * | |
| 5 | * Copyright (c) 2016 - 2017, Broadcom. All rights reserved. The term | |
| 6 | * Broadcom refers to Broadcom Limited and/or its subsidiaries. | |
| 7 | * | |
| 8 | * This software is available to you under a choice of one of two | |
| 9 | * licenses. You may choose to be licensed under the terms of the GNU | |
| 10 | * General Public License (GPL) Version 2, available from the file | |
| 11 | * COPYING in the main directory of this source tree, or the | |
| 12 | * BSD license below: | |
| 13 | * | |
| 14 | * Redistribution and use in source and binary forms, with or without | |
| 15 | * modification, are permitted provided that the following conditions | |
| 16 | * are met: | |
| 17 | * | |
| 18 | * 1. Redistributions of source code must retain the above copyright | |
| 19 | * notice, this list of conditions and the following disclaimer. | |
| 20 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 21 | * notice, this list of conditions and the following disclaimer in | |
| 22 | * the documentation and/or other materials provided with the | |
| 23 | * distribution. | |
| 24 | * | |
| 25 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' | |
| 26 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 27 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 28 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS | |
| 29 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 30 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 31 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR | |
| 32 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 33 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE | |
| 34 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN | |
| 35 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 36 | * | |
| 37 | * Description: Uverbs ABI header file | |
| 38 | */ | |
| 39 | ||
| 40 | #ifndef __BNXT_RE_UVERBS_ABI_H__ | |
| 41 | #define __BNXT_RE_UVERBS_ABI_H__ | |
| 42 | ||
| 9078b4ee ND |
43 | #include <linux/types.h> |
| 44 | ||
| 1ac5a404 SX |
45 | #define BNXT_RE_ABI_VERSION 1 |
| 46 | ||
| 47 | struct bnxt_re_uctx_resp { | |
| 48 | __u32 dev_id; | |
| 49 | __u32 max_qp; | |
| 50 | __u32 pg_size; | |
| 51 | __u32 cqe_sz; | |
| 52 | __u32 max_cqd; | |
| 53 | __u32 rsvd; | |
| 54 | }; | |
| 55 | ||
| 56 | struct bnxt_re_pd_resp { | |
| 57 | __u32 pdid; | |
| 58 | __u32 dpi; | |
| 59 | __u64 dbr; | |
| 60 | }; | |
| 61 | ||
| 62 | struct bnxt_re_cq_req { | |
| 63 | __u64 cq_va; | |
| 64 | __u64 cq_handle; | |
| 65 | }; | |
| 66 | ||
| 67 | struct bnxt_re_cq_resp { | |
| 68 | __u32 cqid; | |
| 69 | __u32 tail; | |
| 70 | __u32 phase; | |
| 71 | __u32 rsvd; | |
| 72 | }; | |
| 73 | ||
| 74 | struct bnxt_re_qp_req { | |
| 75 | __u64 qpsva; | |
| 76 | __u64 qprva; | |
| 77 | __u64 qp_handle; | |
| 78 | }; | |
| 79 | ||
| 80 | struct bnxt_re_qp_resp { | |
| 81 | __u32 qpid; | |
| 82 | __u32 rsvd; | |
| 83 | }; | |
| 84 | ||
| 85 | enum bnxt_re_shpg_offt { | |
| 86 | BNXT_RE_BEG_RESV_OFFT = 0x00, | |
| 87 | BNXT_RE_AVID_OFFT = 0x10, | |
| 88 | BNXT_RE_AVID_SIZE = 0x04, | |
| 89 | BNXT_RE_END_RESV_OFFT = 0xFF0 | |
| 90 | }; | |
| 91 | ||
| 92 | #endif /* __BNXT_RE_UVERBS_ABI_H__*/ |