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 260