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 }; 60 61 enum { 62 UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG, 63 UVERBS_ATTR_UHW_OUT, 64 }; 65 66 enum uverbs_methods_device { 67 UVERBS_METHOD_INVOKE_WRITE, 68 UVERBS_METHOD_INFO_HANDLES, 69 UVERBS_METHOD_QUERY_PORT, 70 }; 71 72 enum uverbs_attrs_invoke_write_cmd_attr_ids { 73 UVERBS_ATTR_CORE_IN, 74 UVERBS_ATTR_CORE_OUT, 75 UVERBS_ATTR_WRITE_CMD, 76 }; 77 78 enum uverbs_attrs_query_port_cmd_attr_ids { 79 UVERBS_ATTR_QUERY_PORT_PORT_NUM, 80 UVERBS_ATTR_QUERY_PORT_RESP, 81 }; 82 83 enum uverbs_attrs_create_cq_cmd_attr_ids { 84 UVERBS_ATTR_CREATE_CQ_HANDLE, 85 UVERBS_ATTR_CREATE_CQ_CQE, 86 UVERBS_ATTR_CREATE_CQ_USER_HANDLE, 87 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, 88 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, 89 UVERBS_ATTR_CREATE_CQ_FLAGS, 90 UVERBS_ATTR_CREATE_CQ_RESP_CQE, 91 }; 92 93 enum uverbs_attrs_destroy_cq_cmd_attr_ids { 94 UVERBS_ATTR_DESTROY_CQ_HANDLE, 95 UVERBS_ATTR_DESTROY_CQ_RESP, 96 }; 97 98 enum uverbs_attrs_create_flow_action_esp { 99 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 100 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, 101 UVERBS_ATTR_FLOW_ACTION_ESP_ESN, 102 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, 103 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, 104 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, 105 }; 106 107 enum uverbs_attrs_modify_flow_action_esp { 108 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE = 109 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 110 }; 111 112 enum uverbs_attrs_destroy_flow_action_esp { 113 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, 114 }; 115 116 enum uverbs_methods_cq { 117 UVERBS_METHOD_CQ_CREATE, 118 UVERBS_METHOD_CQ_DESTROY, 119 }; 120 121 enum uverbs_methods_actions_flow_action_ops { 122 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, 123 UVERBS_METHOD_FLOW_ACTION_DESTROY, 124 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, 125 }; 126 127 enum uverbs_attrs_alloc_dm_cmd_attr_ids { 128 UVERBS_ATTR_ALLOC_DM_HANDLE, 129 UVERBS_ATTR_ALLOC_DM_LENGTH, 130 UVERBS_ATTR_ALLOC_DM_ALIGNMENT, 131 }; 132 133 enum uverbs_attrs_free_dm_cmd_attr_ids { 134 UVERBS_ATTR_FREE_DM_HANDLE, 135 }; 136 137 enum uverbs_methods_dm { 138 UVERBS_METHOD_DM_ALLOC, 139 UVERBS_METHOD_DM_FREE, 140 }; 141 142 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { 143 UVERBS_ATTR_REG_DM_MR_HANDLE, 144 UVERBS_ATTR_REG_DM_MR_OFFSET, 145 UVERBS_ATTR_REG_DM_MR_LENGTH, 146 UVERBS_ATTR_REG_DM_MR_PD_HANDLE, 147 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, 148 UVERBS_ATTR_REG_DM_MR_DM_HANDLE, 149 UVERBS_ATTR_REG_DM_MR_RESP_LKEY, 150 UVERBS_ATTR_REG_DM_MR_RESP_RKEY, 151 }; 152 153 enum uverbs_methods_mr { 154 UVERBS_METHOD_DM_MR_REG, 155 UVERBS_METHOD_MR_DESTROY, 156 UVERBS_METHOD_ADVISE_MR, 157 }; 158 159 enum uverbs_attrs_mr_destroy_ids { 160 UVERBS_ATTR_DESTROY_MR_HANDLE, 161 }; 162 163 enum uverbs_attrs_advise_mr_cmd_attr_ids { 164 UVERBS_ATTR_ADVISE_MR_PD_HANDLE, 165 UVERBS_ATTR_ADVISE_MR_ADVICE, 166 UVERBS_ATTR_ADVISE_MR_FLAGS, 167 UVERBS_ATTR_ADVISE_MR_SGE_LIST, 168 }; 169 170 enum uverbs_attrs_create_counters_cmd_attr_ids { 171 UVERBS_ATTR_CREATE_COUNTERS_HANDLE, 172 }; 173 174 enum uverbs_attrs_destroy_counters_cmd_attr_ids { 175 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, 176 }; 177 178 enum uverbs_attrs_read_counters_cmd_attr_ids { 179 UVERBS_ATTR_READ_COUNTERS_HANDLE, 180 UVERBS_ATTR_READ_COUNTERS_BUFF, 181 UVERBS_ATTR_READ_COUNTERS_FLAGS, 182 }; 183 184 enum uverbs_methods_actions_counters_ops { 185 UVERBS_METHOD_COUNTERS_CREATE, 186 UVERBS_METHOD_COUNTERS_DESTROY, 187 UVERBS_METHOD_COUNTERS_READ, 188 }; 189 190 enum uverbs_attrs_info_handles_id { 191 UVERBS_ATTR_INFO_OBJECT_ID, 192 UVERBS_ATTR_INFO_TOTAL_HANDLES, 193 UVERBS_ATTR_INFO_HANDLES_LIST, 194 }; 195 196 enum uverbs_methods_pd { 197 UVERBS_METHOD_PD_DESTROY, 198 }; 199 200 enum uverbs_attrs_pd_destroy_ids { 201 UVERBS_ATTR_DESTROY_PD_HANDLE, 202 }; 203 204 enum uverbs_methods_mw { 205 UVERBS_METHOD_MW_DESTROY, 206 }; 207 208 enum uverbs_attrs_mw_destroy_ids { 209 UVERBS_ATTR_DESTROY_MW_HANDLE, 210 }; 211 212 enum uverbs_methods_xrcd { 213 UVERBS_METHOD_XRCD_DESTROY, 214 }; 215 216 enum uverbs_attrs_xrcd_destroy_ids { 217 UVERBS_ATTR_DESTROY_XRCD_HANDLE, 218 }; 219 220 enum uverbs_methods_ah { 221 UVERBS_METHOD_AH_DESTROY, 222 }; 223 224 enum uverbs_attrs_ah_destroy_ids { 225 UVERBS_ATTR_DESTROY_AH_HANDLE, 226 }; 227 228 enum uverbs_methods_rwq_ind_tbl { 229 UVERBS_METHOD_RWQ_IND_TBL_DESTROY, 230 }; 231 232 enum uverbs_attrs_rwq_ind_tbl_destroy_ids { 233 UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE, 234 }; 235 236 enum uverbs_methods_flow { 237 UVERBS_METHOD_FLOW_DESTROY, 238 }; 239 240 enum uverbs_attrs_flow_destroy_ids { 241 UVERBS_ATTR_DESTROY_FLOW_HANDLE, 242 }; 243 244 #endif 245