include/uapi/rdma/ib_user_ioctl_cmds.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 IB_USER_IOCTL_CMDS_H
  34 #define IB_USER_IOCTL_CMDS_H
  35
  36 #define UVERBS_ID_NS_MASK 0xF000
  37 #define UVERBS_ID_NS_SHIFT 12
  38
  39 #define UVERBS_UDATA_DRIVER_DATA_NS     1
  40 #define UVERBS_UDATA_DRIVER_DATA_FLAG   (1UL << UVERBS_ID_NS_SHIFT)
  41
  42 enum uverbs_default_objects {
  43         UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */
  44         UVERBS_OBJECT_PD,
  45         UVERBS_OBJECT_COMP_CHANNEL,
  46         UVERBS_OBJECT_CQ,
  47         UVERBS_OBJECT_QP,
  48         UVERBS_OBJECT_SRQ,
  49         UVERBS_OBJECT_AH,
  50         UVERBS_OBJECT_MR,
  51         UVERBS_OBJECT_MW,
  52         UVERBS_OBJECT_FLOW,
  53         UVERBS_OBJECT_XRCD,
  54         UVERBS_OBJECT_RWQ_IND_TBL,
  55         UVERBS_OBJECT_WQ,
  56         UVERBS_OBJECT_FLOW_ACTION,
  57         UVERBS_OBJECT_DM,
  58         UVERBS_OBJECT_COUNTERS,
  59         UVERBS_OBJECT_ASYNC_EVENT,
  60 };
  61
  62 enum {
  63         UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG,
  64         UVERBS_ATTR_UHW_OUT,
  65 };
  66
  67 enum uverbs_methods_device {
  68         UVERBS_METHOD_INVOKE_WRITE,
  69         UVERBS_METHOD_INFO_HANDLES,
  70         UVERBS_METHOD_QUERY_PORT,
  71         UVERBS_METHOD_GET_CONTEXT,
  72 };
  73
  74 enum uverbs_attrs_invoke_write_cmd_attr_ids {
  75         UVERBS_ATTR_CORE_IN,
  76         UVERBS_ATTR_CORE_OUT,
  77         UVERBS_ATTR_WRITE_CMD,
  78 };
  79
  80 enum uverbs_attrs_query_port_cmd_attr_ids {
  81         UVERBS_ATTR_QUERY_PORT_PORT_NUM,
  82         UVERBS_ATTR_QUERY_PORT_RESP,
  83 };
  84
  85 enum uverbs_attrs_get_context_attr_ids {
  86         UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS,
  87         UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT,
  88 };
  89
  90 enum uverbs_attrs_create_cq_cmd_attr_ids {
  91         UVERBS_ATTR_CREATE_CQ_HANDLE,
  92         UVERBS_ATTR_CREATE_CQ_CQE,
  93         UVERBS_ATTR_CREATE_CQ_USER_HANDLE,
  94         UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL,
  95         UVERBS_ATTR_CREATE_CQ_COMP_VECTOR,
  96         UVERBS_ATTR_CREATE_CQ_FLAGS,
  97         UVERBS_ATTR_CREATE_CQ_RESP_CQE,
  98 };
  99
 100 enum uverbs_attrs_destroy_cq_cmd_attr_ids {
 101         UVERBS_ATTR_DESTROY_CQ_HANDLE,
 102         UVERBS_ATTR_DESTROY_CQ_RESP,
 103 };
 104
 105 enum uverbs_attrs_create_flow_action_esp {
 106         UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
 107         UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS,
 108         UVERBS_ATTR_FLOW_ACTION_ESP_ESN,
 109         UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT,
 110         UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY,
 111         UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP,
 112 };
 113
 114 enum uverbs_attrs_modify_flow_action_esp {
 115         UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE =
 116                 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE,
 117 };
 118
 119 enum uverbs_attrs_destroy_flow_action_esp {
 120         UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE,
 121 };
 122
 123 enum uverbs_methods_cq {
 124         UVERBS_METHOD_CQ_CREATE,
 125         UVERBS_METHOD_CQ_DESTROY,
 126 };
 127
 128 enum uverbs_methods_actions_flow_action_ops {
 129         UVERBS_METHOD_FLOW_ACTION_ESP_CREATE,
 130         UVERBS_METHOD_FLOW_ACTION_DESTROY,
 131         UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY,
 132 };
 133
 134 enum uverbs_attrs_alloc_dm_cmd_attr_ids {
 135         UVERBS_ATTR_ALLOC_DM_HANDLE,
 136         UVERBS_ATTR_ALLOC_DM_LENGTH,
 137         UVERBS_ATTR_ALLOC_DM_ALIGNMENT,
 138 };
 139
 140 enum uverbs_attrs_free_dm_cmd_attr_ids {
 141         UVERBS_ATTR_FREE_DM_HANDLE,
 142 };
 143
 144 enum uverbs_methods_dm {
 145         UVERBS_METHOD_DM_ALLOC,
 146         UVERBS_METHOD_DM_FREE,
 147 };
 148
 149 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
 150         UVERBS_ATTR_REG_DM_MR_HANDLE,
 151         UVERBS_ATTR_REG_DM_MR_OFFSET,
 152         UVERBS_ATTR_REG_DM_MR_LENGTH,
 153         UVERBS_ATTR_REG_DM_MR_PD_HANDLE,
 154         UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS,
 155         UVERBS_ATTR_REG_DM_MR_DM_HANDLE,
 156         UVERBS_ATTR_REG_DM_MR_RESP_LKEY,
 157         UVERBS_ATTR_REG_DM_MR_RESP_RKEY,
 158 };
 159
 160 enum uverbs_methods_mr {
 161         UVERBS_METHOD_DM_MR_REG,
 162         UVERBS_METHOD_MR_DESTROY,
 163         UVERBS_METHOD_ADVISE_MR,
 164 };
 165
 166 enum uverbs_attrs_mr_destroy_ids {
 167         UVERBS_ATTR_DESTROY_MR_HANDLE,
 168 };
 169
 170 enum uverbs_attrs_advise_mr_cmd_attr_ids {
 171         UVERBS_ATTR_ADVISE_MR_PD_HANDLE,
 172         UVERBS_ATTR_ADVISE_MR_ADVICE,
 173         UVERBS_ATTR_ADVISE_MR_FLAGS,
 174         UVERBS_ATTR_ADVISE_MR_SGE_LIST,
 175 };
 176
 177 enum uverbs_attrs_create_counters_cmd_attr_ids {
 178         UVERBS_ATTR_CREATE_COUNTERS_HANDLE,
 179 };
 180
 181 enum uverbs_attrs_destroy_counters_cmd_attr_ids {
 182         UVERBS_ATTR_DESTROY_COUNTERS_HANDLE,
 183 };
 184
 185 enum uverbs_attrs_read_counters_cmd_attr_ids {
 186         UVERBS_ATTR_READ_COUNTERS_HANDLE,
 187         UVERBS_ATTR_READ_COUNTERS_BUFF,
 188         UVERBS_ATTR_READ_COUNTERS_FLAGS,
 189 };
 190
 191 enum uverbs_methods_actions_counters_ops {
 192         UVERBS_METHOD_COUNTERS_CREATE,
 193         UVERBS_METHOD_COUNTERS_DESTROY,
 194         UVERBS_METHOD_COUNTERS_READ,
 195 };
 196
 197 enum uverbs_attrs_info_handles_id {
 198         UVERBS_ATTR_INFO_OBJECT_ID,
 199         UVERBS_ATTR_INFO_TOTAL_HANDLES,
 200         UVERBS_ATTR_INFO_HANDLES_LIST,
 201 };
 202
 203 enum uverbs_methods_pd {
 204         UVERBS_METHOD_PD_DESTROY,
 205 };
 206
 207 enum uverbs_attrs_pd_destroy_ids {
 208         UVERBS_ATTR_DESTROY_PD_HANDLE,
 209 };
 210
 211 enum uverbs_methods_mw {
 212         UVERBS_METHOD_MW_DESTROY,
 213 };
 214
 215 enum uverbs_attrs_mw_destroy_ids {
 216         UVERBS_ATTR_DESTROY_MW_HANDLE,
 217 };
 218
 219 enum uverbs_methods_xrcd {
 220         UVERBS_METHOD_XRCD_DESTROY,
 221 };
 222
 223 enum uverbs_attrs_xrcd_destroy_ids {
 224         UVERBS_ATTR_DESTROY_XRCD_HANDLE,
 225 };
 226
 227 enum uverbs_methods_ah {
 228         UVERBS_METHOD_AH_DESTROY,
 229 };
 230
 231 enum uverbs_attrs_ah_destroy_ids {
 232         UVERBS_ATTR_DESTROY_AH_HANDLE,
 233 };
 234
 235 enum uverbs_methods_rwq_ind_tbl {
 236         UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
 237 };
 238
 239 enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
 240         UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
 241 };
 242
 243 enum uverbs_methods_flow {
 244         UVERBS_METHOD_FLOW_DESTROY,
 245 };
 246
 247 enum uverbs_attrs_flow_destroy_ids {
 248         UVERBS_ATTR_DESTROY_FLOW_HANDLE,
 249 };
 250
 251 enum uverbs_method_async_event {
 252         UVERBS_METHOD_ASYNC_EVENT_ALLOC,
 253 };
 254
 255 enum uverbs_attrs_async_event_create {
 256         UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE,
 257 };
 258
 259 #endif