tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (c) 2017, Mellanox Technologies inc. All rights reserved.
3 *
4 * This software is available to you under a choice of one of two
5 * licenses. You may choose to be licensed under the terms of the GNU
6 * General Public License (GPL) Version 2, available from the file
7 * COPYING in the main directory of this source tree, or the
8 * OpenIB.org BSD license below:
9 *
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
12 * conditions are met:
13 *
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
16 * disclaimer.
17 *
18 * - Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials
21 * provided with the distribution.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 * SOFTWARE.
31 */
32
33#ifndef IB_USER_IOCTL_VERBS_H
34#define IB_USER_IOCTL_VERBS_H
35
36#include <rdma/rdma_user_ioctl.h>
37
38#define UVERBS_UDATA_DRIVER_DATA_NS 1
39#define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT)
40
41enum uverbs_default_objects {
42 UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
43 UVERBS_OBJECT_PD,
44 UVERBS_OBJECT_COMP_CHANNEL,
45 UVERBS_OBJECT_CQ,
46 UVERBS_OBJECT_QP,
47 UVERBS_OBJECT_SRQ,
48 UVERBS_OBJECT_AH,
49 UVERBS_OBJECT_MR,
50 UVERBS_OBJECT_MW,
51 UVERBS_OBJECT_FLOW,
52 UVERBS_OBJECT_XRCD,
53 UVERBS_OBJECT_RWQ_IND_TBL,
54 UVERBS_OBJECT_WQ,
55 UVERBS_OBJECT_LAST,
56};
57
58enum {
59 UVERBS_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
60 UVERBS_UHW_OUT,
61};
62
63enum uverbs_create_cq_cmd_attr_ids {
64 CREATE_CQ_HANDLE,
65 CREATE_CQ_CQE,
66 CREATE_CQ_USER_HANDLE,
67 CREATE_CQ_COMP_CHANNEL,
68 CREATE_CQ_COMP_VECTOR,
69 CREATE_CQ_FLAGS,
70 CREATE_CQ_RESP_CQE,
71};
72
73enum uverbs_destroy_cq_cmd_attr_ids {
74 DESTROY_CQ_HANDLE,
75 DESTROY_CQ_RESP,
76};
77
78enum uverbs_actions_cq_ops {
79 UVERBS_CQ_CREATE,
80 UVERBS_CQ_DESTROY,
81};
82
83#endif
84