include/uapi/rdma/mlx5_user_ioctl_verbs.h

   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 };
  48
  49 enum 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
  56 struct mlx5_ib_uapi_devx_async_cmd_hdr {
  57         __aligned_u64   wr_id;
  58         __u8            out_data[];
  59 };
  60
  61 enum 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
  67 enum mlx5_ib_uapi_devx_create_event_channel_flags {
  68         MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
  69 };
  70
  71 struct mlx5_ib_uapi_devx_async_event_hdr {
  72         __aligned_u64   cookie;
  73         __u8            out_data[];
  74 };
  75
  76 #endif
  77