FreeBSD/Linux Kernel Cross Reference
sys/ofed/include/uapi/rdma/ib_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 IB_USER_IOCTL_CMDS_H
    #define IB_USER_IOCTL_CMDS_H
    
    #define UVERBS_ID_NS_MASK 0xF000
    #define UVERBS_ID_NS_SHIFT 12
    
    #define UVERBS_UDATA_DRIVER_DATA_NS     1
    #define UVERBS_UDATA_DRIVER_DATA_FLAG   (1UL << UVERBS_ID_NS_SHIFT)
    
    enum uverbs_default_objects {
            UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
            UVERBS_OBJECT_PD,
            UVERBS_OBJECT_COMP_CHANNEL,
            UVERBS_OBJECT_CQ,
            UVERBS_OBJECT_QP,
            UVERBS_OBJECT_SRQ,
            UVERBS_OBJECT_AH,
            UVERBS_OBJECT_MR,
            UVERBS_OBJECT_MW,
            UVERBS_OBJECT_FLOW,
            UVERBS_OBJECT_XRCD,
            UVERBS_OBJECT_RWQ_IND_TBL,
            UVERBS_OBJECT_WQ,
            UVERBS_OBJECT_FLOW_ACTION,
            UVERBS_OBJECT_DM,
            UVERBS_OBJECT_COUNTERS,
            UVERBS_OBJECT_ASYNC_EVENT,
    };
    
    enum {
            UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
            UVERBS_ATTR_UHW_OUT,
    };
    
    enum uverbs_methods_device {
            UVERBS_METHOD_INVOKE_WRITE,
            UVERBS_METHOD_INFO_HANDLES,
            UVERBS_METHOD_QUERY_PORT,
            UVERBS_METHOD_GET_CONTEXT,
    };
    
    enum uverbs_attrs_invoke_write_cmd_attr_ids {
            UVERBS_ATTR_CORE_IN,
            UVERBS_ATTR_CORE_OUT,
            UVERBS_ATTR_WRITE_CMD,
    };
    
    enum uverbs_attrs_query_port_cmd_attr_ids {
            UVERBS_ATTR_QUERY_PORT_PORT_NUM,
            UVERBS_ATTR_QUERY_PORT_RESP,
    };
    
    enum uverbs_attrs_get_context_attr_ids {
            UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
            UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
    };
    
    enum uverbs_attrs_create_cq_cmd_attr_ids {
            UVERBS_ATTR_CREATE_CQ_HANDLE,
            UVERBS_ATTR_CREATE_CQ_CQE,
            UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
            UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
            UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
            UVERBS_ATTR_CREATE_CQ_FLAGS,
            UVERBS_ATTR_CREATE_CQ_RESP_CQE,
    };
    
   enum uverbs_attrs_destroy_cq_cmd_attr_ids {
           UVERBS_ATTR_DESTROY_CQ_HANDLE,
           UVERBS_ATTR_DESTROY_CQ_RESP,
   };
   
   enum uverbs_attrs_create_flow_action_esp {
           UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
           UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
           UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
           UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
           UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
           UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
   };
   
   enum uverbs_attrs_modify_flow_action_esp {
           UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
                   UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
   };
   
   enum uverbs_attrs_destroy_flow_action_esp {
           UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
   };
   
   enum uverbs_methods_cq {
           UVERBS_METHOD_CQ_CREATE,
           UVERBS_METHOD_CQ_DESTROY,
   };
   
   enum uverbs_methods_actions_flow_action_ops {
           UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
           UVERBS_METHOD_FLOW_ACTION_DESTROY,
           UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
   };
   
   enum uverbs_attrs_alloc_dm_cmd_attr_ids {
           UVERBS_ATTR_ALLOC_DM_HANDLE,
           UVERBS_ATTR_ALLOC_DM_LENGTH,
           UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
   };
   
   enum uverbs_attrs_free_dm_cmd_attr_ids {
           UVERBS_ATTR_FREE_DM_HANDLE,
   };
   
   enum uverbs_methods_dm {
           UVERBS_METHOD_DM_ALLOC,
           UVERBS_METHOD_DM_FREE,
   };
   
   enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
           UVERBS_ATTR_REG_DM_MR_HANDLE,
           UVERBS_ATTR_REG_DM_MR_OFFSET,
           UVERBS_ATTR_REG_DM_MR_LENGTH,
           UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
           UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
           UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
           UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
           UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
   };
   
   enum uverbs_methods_mr {
           UVERBS_METHOD_DM_MR_REG,
           UVERBS_METHOD_MR_DESTROY,
           UVERBS_METHOD_ADVISE_MR,
   };
   
   enum uverbs_attrs_mr_destroy_ids {
           UVERBS_ATTR_DESTROY_MR_HANDLE,
   };
   
   enum uverbs_attrs_advise_mr_cmd_attr_ids {
           UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
           UVERBS_ATTR_ADVISE_MR_ADVICE,
           UVERBS_ATTR_ADVISE_MR_FLAGS,
           UVERBS_ATTR_ADVISE_MR_SGE_LIST,
   };
   
   enum uverbs_attrs_create_counters_cmd_attr_ids {
           UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
   };
   
   enum uverbs_attrs_destroy_counters_cmd_attr_ids {
           UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
   };
   
   enum uverbs_attrs_read_counters_cmd_attr_ids {
           UVERBS_ATTR_READ_COUNTERS_HANDLE,
           UVERBS_ATTR_READ_COUNTERS_BUFF,
           UVERBS_ATTR_READ_COUNTERS_FLAGS,
   };
   
   enum uverbs_methods_actions_counters_ops {
           UVERBS_METHOD_COUNTERS_CREATE,
           UVERBS_METHOD_COUNTERS_DESTROY,
           UVERBS_METHOD_COUNTERS_READ,
   };
   
   enum uverbs_attrs_info_handles_id {
           UVERBS_ATTR_INFO_OBJECT_ID,
           UVERBS_ATTR_INFO_TOTAL_HANDLES,
           UVERBS_ATTR_INFO_HANDLES_LIST,
   };
   
   enum uverbs_methods_pd {
           UVERBS_METHOD_PD_DESTROY,
   };
   
   enum uverbs_attrs_pd_destroy_ids {
           UVERBS_ATTR_DESTROY_PD_HANDLE,
   };
   
   enum uverbs_methods_mw {
           UVERBS_METHOD_MW_DESTROY,
   };
   
   enum uverbs_attrs_mw_destroy_ids {
           UVERBS_ATTR_DESTROY_MW_HANDLE,
   };
   
   enum uverbs_methods_xrcd {
           UVERBS_METHOD_XRCD_DESTROY,
   };
   
   enum uverbs_attrs_xrcd_destroy_ids {
           UVERBS_ATTR_DESTROY_XRCD_HANDLE,
   };
   
   enum uverbs_methods_ah {
           UVERBS_METHOD_AH_DESTROY,
   };
   
   enum uverbs_attrs_ah_destroy_ids {
           UVERBS_ATTR_DESTROY_AH_HANDLE,
   };
   
   enum uverbs_methods_rwq_ind_tbl {
           UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
   };
   
   enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
           UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
   };
   
   enum uverbs_methods_flow {
           UVERBS_METHOD_FLOW_DESTROY,
   };
   
   enum uverbs_attrs_flow_destroy_ids {
           UVERBS_ATTR_DESTROY_FLOW_HANDLE,
   };
   
   enum uverbs_method_async_event {
           UVERBS_METHOD_ASYNC_EVENT_ALLOC,
   };
   
   enum uverbs_attrs_async_event_create {
           UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
   };
   
   #endif

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