2 * Copyright (c) 2005 Topspin Communications. All rights reserved.
3 * Copyright (c) 2005, 2006 Cisco Systems. 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
26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
38 #include <linux/types.h>
41 * Increment this value if any changes that break userspace ABI
42 * compatibility are made.
44 #define MTHCA_UVERBS_ABI_VERSION 1
47 * Make sure that all structs defined in this file remain laid out so
48 * that they pack the same way on 32-bit and 64-bit architectures (to
49 * avoid incompatibility between 32-bit userspace and 64-bit kernels).
50 * In particular do not use pointer types -- pass pointers in __u64
54 struct mthca_alloc_ucontext_resp {
59 struct mthca_alloc_pd_resp {
66 * Mark the memory region with a DMA attribute that causes
67 * in-flight DMA to be flushed when the region is written to:
69 #define MTHCA_MR_DMASYNC 0x1
74 struct mthca_create_cq {
83 struct mthca_create_cq_resp {
88 struct mthca_resize_cq {
93 struct mthca_create_srq {
99 struct mthca_create_srq_resp {
104 struct mthca_create_qp {
113 #endif /* MTHCA_USER_H */