1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) */
3 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
5 * This software is available to you under a choice of one of two
6 * licenses. You may choose to be licensed under the terms of the GNU
7 * General Public License (GPL) Version 2, available from the file
8 * COPYING in the main directory of this source tree, or the
9 * OpenIB.org BSD license below:
11 * Redistribution and use in source and binary forms, with or
12 * without modification, are permitted provided that the following
15 * - Redistributions of source code must retain the above
16 * copyright notice, this list of conditions and the following
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials
22 * provided with the distribution.
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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33 #ifndef CXGB4_ABI_USER_H
34 #define CXGB4_ABI_USER_H
36 #include <linux/types.h>
38 #define C4IW_UVERBS_ABI_VERSION 3
41 * Make sure that all structs defined in this file remain laid out so
42 * that they pack the same way on 32-bit and 64-bit architectures (to
43 * avoid incompatibility between 32-bit userspace and 64-bit kernels).
44 * In particular do not use pointer types -- pass pointers in __u64
47 struct c4iw_create_cq_resp
{
54 __u32 reserved
; /* explicit padding (optional for i386) */
58 C4IW_QPF_ONCHIP
= (1 << 0)
61 struct c4iw_create_qp_resp
{
77 struct c4iw_alloc_ucontext_resp
{
78 __u64 status_page_key
;
79 __u32 status_page_size
;
80 __u32 reserved
; /* explicit padding (optional for i386) */
82 #endif /* CXGB4_ABI_USER_H */