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 
41 enum 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 
58 enum {
59 	UVERBS_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
60 	UVERBS_UHW_OUT,
61 };
62 
63 enum 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 
73 enum uverbs_destroy_cq_cmd_attr_ids {
74 	DESTROY_CQ_HANDLE,
75 	DESTROY_CQ_RESP,
76 };
77 
78 enum uverbs_actions_cq_ops {
79 	UVERBS_CQ_CREATE,
80 	UVERBS_CQ_DESTROY,
81 };
82 
83 #endif
84 
85