FreeBSD/Linux Kernel Cross Reference
sys/ofed/include/uapi/rdma/mlx5_user_ioctl_verbs.h

     /*
      * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
      *
      * This software is available to you under a choice of one of two
      * licenses.  You may choose to be licensed under the terms of the GNU
      * General Public License (GPL) Version 2, available from the file
      * COPYING in the main directory of this source tree, or the
      * OpenIB.org BSD license below:
      *
     *     Redistribution and use in source and binary forms, with or
     *     without modification, are permitted provided that the following
     *     conditions are met:
     *
     *      - Redistributions of source code must retain the above
     *        copyright notice, this list of conditions and the following
     *        disclaimer.
     *
     *      - Redistributions in binary form must reproduce the above
     *        copyright notice, this list of conditions and the following
     *        disclaimer in the documentation and/or other materials
     *        provided with the distribution.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
     * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
     * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     * SOFTWARE.
     */
    
    #ifndef MLX5_USER_IOCTL_VERBS_H
    #define MLX5_USER_IOCTL_VERBS_H
    
    #include <linux/types.h>
    
    enum mlx5_ib_uapi_flow_action_flags {
            MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA = 1 << 0,
    };
    
    enum mlx5_ib_uapi_flow_table_type {
            MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_RX     = 0x0,
            MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX     = 0x1,
            MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB        = 0x2,
            MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX    = 0x3,
            MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TX    = 0x4,
    };
    
    enum mlx5_ib_uapi_flow_action_packet_reformat_type {
            MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,
            MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x1,
            MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x2,
            MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x3,
    };
    
    struct mlx5_ib_uapi_devx_async_cmd_hdr {
            __aligned_u64   wr_id;
            __u8            out_data[];
    };
    
    enum mlx5_ib_uapi_dm_type {
            MLX5_IB_UAPI_DM_TYPE_MEMIC,
            MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM,
            MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM,
    };
    
    enum mlx5_ib_uapi_devx_create_event_channel_flags {
            MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,
    };
    
    struct mlx5_ib_uapi_devx_async_event_hdr {
            __aligned_u64   cookie;
            __u8            out_data[];
    };
    
    enum mlx5_ib_uapi_pp_alloc_flags {
            MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,
    };
    
    enum mlx5_ib_uapi_uar_alloc_type {
            MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,
            MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,
    };
    
    #endif
    

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