FreeBSD/Linux Kernel Cross Reference
sys/ofed/include/uapi/rdma/mlx5_user_ioctl_cmds.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_CMDS_H
    #define MLX5_USER_IOCTL_CMDS_H
    
    #include <linux/types.h>
    #include <rdma/ib_user_ioctl_cmds.h>
    
    enum mlx5_ib_create_flow_action_attrs {
            /* This attribute belong to the driver namespace */
            MLX5_IB_ATTR_CREATE_FLOW_ACTION_FLAGS = (1U << UVERBS_ID_NS_SHIFT),
    };
    
    enum mlx5_ib_alloc_dm_attrs {
            MLX5_IB_ATTR_ALLOC_DM_RESP_START_OFFSET = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_ALLOC_DM_RESP_PAGE_INDEX,
            MLX5_IB_ATTR_ALLOC_DM_REQ_TYPE,
    };
    
    enum mlx5_ib_devx_methods {
            MLX5_IB_METHOD_DEVX_OTHER  = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_METHOD_DEVX_QUERY_UAR,
            MLX5_IB_METHOD_DEVX_QUERY_EQN,
            MLX5_IB_METHOD_DEVX_SUBSCRIBE_EVENT,
    };
    
    enum  mlx5_ib_devx_other_attrs {
            MLX5_IB_ATTR_DEVX_OTHER_CMD_IN = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT,
    };
    
    enum mlx5_ib_devx_obj_create_attrs {
            MLX5_IB_ATTR_DEVX_OBJ_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN,
            MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
    };
    
    enum  mlx5_ib_devx_query_uar_attrs {
            MLX5_IB_ATTR_DEVX_QUERY_UAR_USER_IDX = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_QUERY_UAR_DEV_IDX,
    };
    
    enum mlx5_ib_devx_obj_destroy_attrs {
            MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
    };
    
    enum mlx5_ib_devx_obj_modify_attrs {
            MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,
            MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
    };
    
    enum mlx5_ib_devx_obj_query_attrs {
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
    };
    
    enum mlx5_ib_devx_obj_query_async_attrs {
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_CMD_IN,
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_FD,
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_WR_ID,
            MLX5_IB_ATTR_DEVX_OBJ_QUERY_ASYNC_OUT_LEN,
    };
    
    enum mlx5_ib_devx_subscribe_event_attrs {
            MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
            MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_OBJ_HANDLE,
           MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_TYPE_NUM_LIST,
           MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_FD_NUM,
           MLX5_IB_ATTR_DEVX_SUBSCRIBE_EVENT_COOKIE,
   };
   
   enum  mlx5_ib_devx_query_eqn_attrs {
           MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_DEVX_QUERY_EQN_DEV_EQN,
   };
   
   enum mlx5_ib_devx_obj_methods {
           MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_DEVX_OBJ_DESTROY,
           MLX5_IB_METHOD_DEVX_OBJ_MODIFY,
           MLX5_IB_METHOD_DEVX_OBJ_QUERY,
           MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY,
   };
   
   enum mlx5_ib_var_alloc_attrs {
           MLX5_IB_ATTR_VAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_OFFSET,
           MLX5_IB_ATTR_VAR_OBJ_ALLOC_MMAP_LENGTH,
           MLX5_IB_ATTR_VAR_OBJ_ALLOC_PAGE_ID,
   };
   
   enum mlx5_ib_var_obj_destroy_attrs {
           MLX5_IB_ATTR_VAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_var_obj_methods {
           MLX5_IB_METHOD_VAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_VAR_OBJ_DESTROY,
   };
   
   enum mlx5_ib_uar_alloc_attrs {
           MLX5_IB_ATTR_UAR_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_UAR_OBJ_ALLOC_TYPE,
           MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_OFFSET,
           MLX5_IB_ATTR_UAR_OBJ_ALLOC_MMAP_LENGTH,
           MLX5_IB_ATTR_UAR_OBJ_ALLOC_PAGE_ID,
   };
   
   enum mlx5_ib_uar_obj_destroy_attrs {
           MLX5_IB_ATTR_UAR_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_uar_obj_methods {
           MLX5_IB_METHOD_UAR_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_UAR_OBJ_DESTROY,
   };
   
   enum mlx5_ib_devx_umem_reg_attrs {
           MLX5_IB_ATTR_DEVX_UMEM_REG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_DEVX_UMEM_REG_ADDR,
           MLX5_IB_ATTR_DEVX_UMEM_REG_LEN,
           MLX5_IB_ATTR_DEVX_UMEM_REG_ACCESS,
           MLX5_IB_ATTR_DEVX_UMEM_REG_OUT_ID,
   };
   
   enum mlx5_ib_devx_umem_dereg_attrs {
           MLX5_IB_ATTR_DEVX_UMEM_DEREG_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_pp_obj_methods {
           MLX5_IB_METHOD_PP_OBJ_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_PP_OBJ_DESTROY,
   };
   
   enum mlx5_ib_pp_alloc_attrs {
           MLX5_IB_ATTR_PP_OBJ_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_PP_OBJ_ALLOC_CTX,
           MLX5_IB_ATTR_PP_OBJ_ALLOC_FLAGS,
           MLX5_IB_ATTR_PP_OBJ_ALLOC_INDEX,
   };
   
   enum mlx5_ib_pp_obj_destroy_attrs {
           MLX5_IB_ATTR_PP_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_devx_umem_methods {
           MLX5_IB_METHOD_DEVX_UMEM_REG = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_DEVX_UMEM_DEREG,
   };
   
   enum mlx5_ib_devx_async_cmd_fd_alloc_attrs {
           MLX5_IB_ATTR_DEVX_ASYNC_CMD_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_devx_async_event_fd_alloc_attrs {
           MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_DEVX_ASYNC_EVENT_FD_ALLOC_FLAGS,
   };
   
   enum mlx5_ib_devx_async_cmd_fd_methods {
           MLX5_IB_METHOD_DEVX_ASYNC_CMD_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_devx_async_event_fd_methods {
           MLX5_IB_METHOD_DEVX_ASYNC_EVENT_FD_ALLOC = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_objects {
           MLX5_IB_OBJECT_DEVX = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_OBJECT_DEVX_OBJ,
           MLX5_IB_OBJECT_DEVX_UMEM,
           MLX5_IB_OBJECT_FLOW_MATCHER,
           MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD,
           MLX5_IB_OBJECT_DEVX_ASYNC_EVENT_FD,
           MLX5_IB_OBJECT_VAR,
           MLX5_IB_OBJECT_PP,
           MLX5_IB_OBJECT_UAR,
   };
   
   enum mlx5_ib_flow_matcher_create_attrs {
           MLX5_IB_ATTR_FLOW_MATCHER_CREATE_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_FLOW_MATCHER_MATCH_MASK,
           MLX5_IB_ATTR_FLOW_MATCHER_FLOW_TYPE,
           MLX5_IB_ATTR_FLOW_MATCHER_MATCH_CRITERIA,
           MLX5_IB_ATTR_FLOW_MATCHER_FLOW_FLAGS,
           MLX5_IB_ATTR_FLOW_MATCHER_FT_TYPE,
   };
   
   enum mlx5_ib_flow_matcher_destroy_attrs {
           MLX5_IB_ATTR_FLOW_MATCHER_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_flow_matcher_methods {
           MLX5_IB_METHOD_FLOW_MATCHER_CREATE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_FLOW_MATCHER_DESTROY,
   };
   
   #define MLX5_IB_DW_MATCH_PARAM 0x80
   
   struct mlx5_ib_match_params {
           __u32   match_params[MLX5_IB_DW_MATCH_PARAM];
   };
   
   enum mlx5_ib_flow_type {
           MLX5_IB_FLOW_TYPE_NORMAL,
           MLX5_IB_FLOW_TYPE_SNIFFER,
           MLX5_IB_FLOW_TYPE_ALL_DEFAULT,
           MLX5_IB_FLOW_TYPE_MC_DEFAULT,
   };
   
   enum mlx5_ib_create_flow_attrs {
           MLX5_IB_ATTR_CREATE_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE,
           MLX5_IB_ATTR_CREATE_FLOW_DEST_QP,
           MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX,
           MLX5_IB_ATTR_CREATE_FLOW_MATCHER,
           MLX5_IB_ATTR_CREATE_FLOW_ARR_FLOW_ACTIONS,
           MLX5_IB_ATTR_CREATE_FLOW_TAG,
           MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX,
           MLX5_IB_ATTR_CREATE_FLOW_ARR_COUNTERS_DEVX_OFFSET,
   };
   
   enum mlx5_ib_destoy_flow_attrs {
           MLX5_IB_ATTR_DESTROY_FLOW_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
   };
   
   enum mlx5_ib_flow_methods {
           MLX5_IB_METHOD_CREATE_FLOW = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_DESTROY_FLOW,
   };
   
   enum mlx5_ib_flow_action_methods {
           MLX5_IB_METHOD_FLOW_ACTION_CREATE_MODIFY_HEADER = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_METHOD_FLOW_ACTION_CREATE_PACKET_REFORMAT,
   };
   
   enum mlx5_ib_create_flow_action_create_modify_header_attrs {
           MLX5_IB_ATTR_CREATE_MODIFY_HEADER_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_CREATE_MODIFY_HEADER_ACTIONS_PRM,
           MLX5_IB_ATTR_CREATE_MODIFY_HEADER_FT_TYPE,
   };
   
   enum mlx5_ib_create_flow_action_create_packet_reformat_attrs {
           MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_HANDLE = (1U << UVERBS_ID_NS_SHIFT),
           MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_TYPE,
           MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_FT_TYPE,
           MLX5_IB_ATTR_CREATE_PACKET_REFORMAT_DATA_BUF,
   };
   
   #endif

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