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 }; 59 60 enum { 61 UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG, 62 UVERBS_ATTR_UHW_OUT, 63 }; 64 65 enum uverbs_attrs_create_cq_cmd_attr_ids { 66 UVERBS_ATTR_CREATE_CQ_HANDLE, 67 UVERBS_ATTR_CREATE_CQ_CQE, 68 UVERBS_ATTR_CREATE_CQ_USER_HANDLE, 69 UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, 70 UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, 71 UVERBS_ATTR_CREATE_CQ_FLAGS, 72 UVERBS_ATTR_CREATE_CQ_RESP_CQE, 73 }; 74 75 enum uverbs_attrs_destroy_cq_cmd_attr_ids { 76 UVERBS_ATTR_DESTROY_CQ_HANDLE, 77 UVERBS_ATTR_DESTROY_CQ_RESP, 78 }; 79 80 enum uverbs_attrs_create_flow_action_esp { 81 UVERBS_ATTR_FLOW_ACTION_ESP_HANDLE, 82 UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, 83 UVERBS_ATTR_FLOW_ACTION_ESP_ESN, 84 UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, 85 UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, 86 UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, 87 }; 88 89 enum uverbs_attrs_destroy_flow_action_esp { 90 UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, 91 }; 92 93 enum uverbs_methods_cq { 94 UVERBS_METHOD_CQ_CREATE, 95 UVERBS_METHOD_CQ_DESTROY, 96 }; 97 98 enum uverbs_methods_actions_flow_action_ops { 99 UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, 100 UVERBS_METHOD_FLOW_ACTION_DESTROY, 101 UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, 102 }; 103 104 enum uverbs_attrs_alloc_dm_cmd_attr_ids { 105 UVERBS_ATTR_ALLOC_DM_HANDLE, 106 UVERBS_ATTR_ALLOC_DM_LENGTH, 107 UVERBS_ATTR_ALLOC_DM_ALIGNMENT, 108 }; 109 110 enum uverbs_attrs_free_dm_cmd_attr_ids { 111 UVERBS_ATTR_FREE_DM_HANDLE, 112 }; 113 114 enum uverbs_methods_dm { 115 UVERBS_METHOD_DM_ALLOC, 116 UVERBS_METHOD_DM_FREE, 117 }; 118 119 enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { 120 UVERBS_ATTR_REG_DM_MR_HANDLE, 121 UVERBS_ATTR_REG_DM_MR_OFFSET, 122 UVERBS_ATTR_REG_DM_MR_LENGTH, 123 UVERBS_ATTR_REG_DM_MR_PD_HANDLE, 124 UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, 125 UVERBS_ATTR_REG_DM_MR_DM_HANDLE, 126 UVERBS_ATTR_REG_DM_MR_RESP_LKEY, 127 UVERBS_ATTR_REG_DM_MR_RESP_RKEY, 128 }; 129 130 enum uverbs_methods_mr { 131 UVERBS_METHOD_DM_MR_REG, 132 }; 133 134 #endif 135