1 /*
2  * Copyright (c) 2018, 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 MLX5_USER_IOCTL_VERBS_H
34 #define MLX5_USER_IOCTL_VERBS_H
35 
36 #include <linux/types.h>
37 
38 enum mlx5_ib_uapi_flow_action_flags {
39 	MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA	= 1 << 0,
40 };
41 
42 enum mlx5_ib_uapi_flow_table_type {
43 	MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_RX     = 0x0,
44 	MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX	= 0x1,
45 	MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB	= 0x2,
46 	MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX	= 0x3,
47 	MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TX	= 0x4,
48 };
49 
50 enum mlx5_ib_uapi_flow_action_packet_reformat_type {
51 	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,
52 	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x1,
53 	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x2,
54 	MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x3,
55 };
56 
57 struct mlx5_ib_uapi_devx_async_cmd_hdr {
58 	__aligned_u64	wr_id;
59 	__u8		out_data[];
60 };
61 
62 enum mlx5_ib_uapi_dm_type {
63 	MLX5_IB_UAPI_DM_TYPE_MEMIC,
64 	MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM,
65 	MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM,
66 };
67 
68 enum mlx5_ib_uapi_devx_create_event_channel_flags {
69 	MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
70 };
71 
72 struct mlx5_ib_uapi_devx_async_event_hdr {
73 	__aligned_u64	cookie;
74 	__u8		out_data[];
75 };
76 
77 enum mlx5_ib_uapi_pp_alloc_flags {
78 	MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,
79 };
80 
81 enum mlx5_ib_uapi_uar_alloc_type {
82 	MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,
83 	MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,
84 };
85 
86 #endif
87 
88