LXR linux/include/uapi/rdma/mlx5_user_ioctl

   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};
  48
  49enum mlx5_ib_uapi_flow_action_packet_reformat_type {
  50        MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,
  51        MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x1,
  52        MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x2,
  53        MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x3,
  54};
  55
  56struct mlx5_ib_uapi_devx_async_cmd_hdr {
  57        __aligned_u64   wr_id;
  58        __u8            out_data[];
  59};
  60
  61enum mlx5_ib_uapi_dm_type {
  62        MLX5_IB_UAPI_DM_TYPE_MEMIC,
  63        MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM,
  64        MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM,
  65};
  66
  67enum mlx5_ib_uapi_devx_create_event_channel_flags {
  68        MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
  69};
  70
  71struct mlx5_ib_uapi_devx_async_event_hdr {
  72        __aligned_u64   cookie;
  73        __u8            out_data[];
  74};
  75
  76#endif
  77
  78