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_attrs_create_cq_cmd_attr_ids { 67 UVERBS_ATTR_CREATE_CQ_HANDLE, 68 UVERBS_ATTR_CREATE_CQ_CQE, 69 UVERBS_ATTR_CREATE_CQ_USER_HANDLE, 70 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, 71 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, 72 UVERBS_ATTR_CREATE_CQ_FLAGS, 73 UVERBS_ATTR_CREATE_CQ_RESP_CQE, 74 }; 75 76 enum uverbs_attrs_destroy_cq_cmd_attr_ids { 77 UVERBS_ATTR_DESTROY_CQ_HANDLE, 78 UVERBS_ATTR_DESTROY_CQ_RESP, 79 }; 80 81 enum uverbs_attrs_create_flow_action_esp { 82 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 83 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, 84 UVERBS_ATTR_FLOW_ACTION_ESP_ESN, 85 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, 86 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, 87 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, 88 }; 89 90 enum uverbs_attrs_modify_flow_action_esp { 91 UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE = 92 UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, 93 }; 94 95 enum uverbs_attrs_destroy_flow_action_esp { 96 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, 97 }; 98 99 enum uverbs_methods_cq { 100 UVERBS_METHOD_CQ_CREATE, 101 UVERBS_METHOD_CQ_DESTROY, 102 }; 103 104 enum uverbs_methods_actions_flow_action_ops { 105 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, 106 UVERBS_METHOD_FLOW_ACTION_DESTROY, 107 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, 108 }; 109 110 enum uverbs_attrs_alloc_dm_cmd_attr_ids { 111 UVERBS_ATTR_ALLOC_DM_HANDLE, 112 UVERBS_ATTR_ALLOC_DM_LENGTH, 113 UVERBS_ATTR_ALLOC_DM_ALIGNMENT, 114 }; 115 116 enum uverbs_attrs_free_dm_cmd_attr_ids { 117 UVERBS_ATTR_FREE_DM_HANDLE, 118 }; 119 120 enum uverbs_methods_dm { 121 UVERBS_METHOD_DM_ALLOC, 122 UVERBS_METHOD_DM_FREE, 123 }; 124 125 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { 126 UVERBS_ATTR_REG_DM_MR_HANDLE, 127 UVERBS_ATTR_REG_DM_MR_OFFSET, 128 UVERBS_ATTR_REG_DM_MR_LENGTH, 129 UVERBS_ATTR_REG_DM_MR_PD_HANDLE, 130 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, 131 UVERBS_ATTR_REG_DM_MR_DM_HANDLE, 132 UVERBS_ATTR_REG_DM_MR_RESP_LKEY, 133 UVERBS_ATTR_REG_DM_MR_RESP_RKEY, 134 }; 135 136 enum uverbs_methods_mr { 137 UVERBS_METHOD_DM_MR_REG, 138 }; 139 140 enum uverbs_attrs_create_counters_cmd_attr_ids { 141 UVERBS_ATTR_CREATE_COUNTERS_HANDLE, 142 }; 143 144 enum uverbs_attrs_destroy_counters_cmd_attr_ids { 145 UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, 146 }; 147 148 enum uverbs_attrs_read_counters_cmd_attr_ids { 149 UVERBS_ATTR_READ_COUNTERS_HANDLE, 150 UVERBS_ATTR_READ_COUNTERS_BUFF, 151 UVERBS_ATTR_READ_COUNTERS_FLAGS, 152 }; 153 154 enum uverbs_methods_actions_counters_ops { 155 UVERBS_METHOD_COUNTERS_CREATE, 156 UVERBS_METHOD_COUNTERS_DESTROY, 157 UVERBS_METHOD_COUNTERS_READ, 158 }; 159 160 #endif 161