tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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};
49
50enum 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
57struct mlx5_ib_uapi_devx_async_cmd_hdr {
58 __aligned_u64 wr_id;
59 __u8 out_data[];
60};
61
62enum 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 MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_PATTERN_SW_ICM,
67 MLX5_IB_UAPI_DM_TYPE_ENCAP_SW_ICM,
68};
69
70enum mlx5_ib_uapi_devx_create_event_channel_flags {
71 MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
72};
73
74struct mlx5_ib_uapi_devx_async_event_hdr {
75 __aligned_u64 cookie;
76 __u8 out_data[];
77};
78
79enum mlx5_ib_uapi_pp_alloc_flags {
80 MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,
81};
82
83enum mlx5_ib_uapi_uar_alloc_type {
84 MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,
85 MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,
86};
87
88enum mlx5_ib_uapi_query_port_flags {
89 MLX5_IB_UAPI_QUERY_PORT_VPORT = 1 << 0,
90 MLX5_IB_UAPI_QUERY_PORT_VPORT_VHCA_ID = 1 << 1,
91 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_RX = 1 << 2,
92 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_TX = 1 << 3,
93 MLX5_IB_UAPI_QUERY_PORT_VPORT_REG_C0 = 1 << 4,
94 MLX5_IB_UAPI_QUERY_PORT_ESW_OWNER_VHCA_ID = 1 << 5,
95};
96
97struct mlx5_ib_uapi_reg {
98 __u32 value;
99 __u32 mask;
100};
101
102struct mlx5_ib_uapi_query_port {
103 __aligned_u64 flags;
104 __u16 vport;
105 __u16 vport_vhca_id;
106 __u16 esw_owner_vhca_id;
107 __u16 rsvd0;
108 __aligned_u64 vport_steering_icm_rx;
109 __aligned_u64 vport_steering_icm_tx;
110 struct mlx5_ib_uapi_reg reg_c0;
111};
112
113#endif
114