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
38enum mlx5_ib_uapi_flow_action_flags {
39 MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA = 1 << 0,
40};
41
42enum 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 MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TRANSPORT_RX = 0x5,
49 MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TRANSPORT_TX = 0x6,
50};
51
52enum mlx5_ib_uapi_flow_action_packet_reformat_type {
53 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,
54 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x1,
55 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x2,
56 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x3,
57};
58
59enum mlx5_ib_uapi_reg_dmabuf_flags {
60 MLX5_IB_UAPI_REG_DMABUF_ACCESS_DATA_DIRECT = 1 << 0,
61};
62
63struct mlx5_ib_uapi_devx_async_cmd_hdr {
64 __aligned_u64 wr_id;
65 __u8 out_data[];
66};
67
68enum mlx5_ib_uapi_dm_type {
69 MLX5_IB_UAPI_DM_TYPE_MEMIC,
70 MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM,
71 MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM,
72 MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_PATTERN_SW_ICM,
73 MLX5_IB_UAPI_DM_TYPE_ENCAP_SW_ICM,
74};
75
76enum mlx5_ib_uapi_devx_create_event_channel_flags {
77 MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
78};
79
80struct mlx5_ib_uapi_devx_async_event_hdr {
81 __aligned_u64 cookie;
82 __u8 out_data[];
83};
84
85enum mlx5_ib_uapi_pp_alloc_flags {
86 MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,
87};
88
89enum mlx5_ib_uapi_uar_alloc_type {
90 MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,
91 MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,
92};
93
94enum mlx5_ib_uapi_query_port_flags {
95 MLX5_IB_UAPI_QUERY_PORT_VPORT = 1 << 0,
96 MLX5_IB_UAPI_QUERY_PORT_VPORT_VHCA_ID = 1 << 1,
97 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_RX = 1 << 2,
98 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_TX = 1 << 3,
99 MLX5_IB_UAPI_QUERY_PORT_VPORT_REG_C0 = 1 << 4,
100 MLX5_IB_UAPI_QUERY_PORT_ESW_OWNER_VHCA_ID = 1 << 5,
101};
102
103enum mlx5_ib_uapi_var_alloc_flags {
104 MLX5_IB_UAPI_VAR_ALLOC_FLAG_TLP = 1 << 0,
105};
106
107struct mlx5_ib_uapi_reg {
108 __u32 value;
109 __u32 mask;
110};
111
112struct mlx5_ib_uapi_query_port {
113 __aligned_u64 flags;
114 __u16 vport;
115 __u16 vport_vhca_id;
116 __u16 esw_owner_vhca_id;
117 __u16 rsvd0;
118 __aligned_u64 vport_steering_icm_rx;
119 __aligned_u64 vport_steering_icm_tx;
120 struct mlx5_ib_uapi_reg reg_c0;
121};
122
123#endif