name : ib_user_ioctl_cmds.h /* * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved. * Copyright (c) 2020, Intel Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef IB_USER_IOCTL_CMDS_H #define IB_USER_IOCTL_CMDS_H #define UVERBS_ID_NS_MASK 0xF000 #define UVERBS_ID_NS_SHIFT 12 #define UVERBS_UDATA_DRIVER_DATA_NS 1 #define UVERBS_UDATA_DRIVER_DATA_FLAG (1UL << UVERBS_ID_NS_SHIFT) enum uverbs_default_objects { UVERBS_OBJECT_DEVICE, /* No instances of DEVICE are allowed */ UVERBS_OBJECT_PD, UVERBS_OBJECT_COMP_CHANNEL, UVERBS_OBJECT_CQ, UVERBS_OBJECT_QP, UVERBS_OBJECT_SRQ, UVERBS_OBJECT_AH, UVERBS_OBJECT_MR, UVERBS_OBJECT_MW, UVERBS_OBJECT_FLOW, UVERBS_OBJECT_XRCD, UVERBS_OBJECT_RWQ_IND_TBL, UVERBS_OBJECT_WQ, UVERBS_OBJECT_FLOW_ACTION, UVERBS_OBJECT_DM, UVERBS_OBJECT_COUNTERS, UVERBS_OBJECT_ASYNC_EVENT, }; enum { UVERBS_ATTR_UHW_IN = UVERBS_UDATA_DRIVER_DATA_FLAG, UVERBS_ATTR_UHW_OUT, }; enum uverbs_methods_device { UVERBS_METHOD_INVOKE_WRITE, UVERBS_METHOD_INFO_HANDLES, UVERBS_METHOD_QUERY_PORT, UVERBS_METHOD_GET_CONTEXT, UVERBS_METHOD_QUERY_CONTEXT, UVERBS_METHOD_QUERY_GID_TABLE, UVERBS_METHOD_QUERY_GID_ENTRY, }; enum uverbs_attrs_invoke_write_cmd_attr_ids { UVERBS_ATTR_CORE_IN, UVERBS_ATTR_CORE_OUT, UVERBS_ATTR_WRITE_CMD, }; enum uverbs_attrs_query_port_cmd_attr_ids { UVERBS_ATTR_QUERY_PORT_PORT_NUM, UVERBS_ATTR_QUERY_PORT_RESP, }; enum uverbs_attrs_get_context_attr_ids { UVERBS_ATTR_GET_CONTEXT_NUM_COMP_VECTORS, UVERBS_ATTR_GET_CONTEXT_CORE_SUPPORT, }; enum uverbs_attrs_query_context_attr_ids { UVERBS_ATTR_QUERY_CONTEXT_NUM_COMP_VECTORS, UVERBS_ATTR_QUERY_CONTEXT_CORE_SUPPORT, }; enum uverbs_attrs_create_cq_cmd_attr_ids { UVERBS_ATTR_CREATE_CQ_HANDLE, UVERBS_ATTR_CREATE_CQ_CQE, UVERBS_ATTR_CREATE_CQ_USER_HANDLE, UVERBS_ATTR_CREATE_CQ_COMP_CHANNEL, UVERBS_ATTR_CREATE_CQ_COMP_VECTOR, UVERBS_ATTR_CREATE_CQ_FLAGS, UVERBS_ATTR_CREATE_CQ_RESP_CQE, UVERBS_ATTR_CREATE_CQ_EVENT_FD, }; enum uverbs_attrs_destroy_cq_cmd_attr_ids { UVERBS_ATTR_DESTROY_CQ_HANDLE, UVERBS_ATTR_DESTROY_CQ_RESP, }; enum uverbs_attrs_create_flow_action_esp { UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, UVERBS_ATTR_FLOW_ACTION_ESP_ATTRS, UVERBS_ATTR_FLOW_ACTION_ESP_ESN, UVERBS_ATTR_FLOW_ACTION_ESP_KEYMAT, UVERBS_ATTR_FLOW_ACTION_ESP_REPLAY, UVERBS_ATTR_FLOW_ACTION_ESP_ENCAP, }; enum uverbs_attrs_modify_flow_action_esp { UVERBS_ATTR_MODIFY_FLOW_ACTION_ESP_HANDLE = UVERBS_ATTR_CREATE_FLOW_ACTION_ESP_HANDLE, }; enum uverbs_attrs_destroy_flow_action_esp { UVERBS_ATTR_DESTROY_FLOW_ACTION_HANDLE, }; enum uverbs_attrs_create_qp_cmd_attr_ids { UVERBS_ATTR_CREATE_QP_HANDLE, UVERBS_ATTR_CREATE_QP_XRCD_HANDLE, UVERBS_ATTR_CREATE_QP_PD_HANDLE, UVERBS_ATTR_CREATE_QP_SRQ_HANDLE, UVERBS_ATTR_CREATE_QP_SEND_CQ_HANDLE, UVERBS_ATTR_CREATE_QP_RECV_CQ_HANDLE, UVERBS_ATTR_CREATE_QP_IND_TABLE_HANDLE, UVERBS_ATTR_CREATE_QP_USER_HANDLE, UVERBS_ATTR_CREATE_QP_CAP, UVERBS_ATTR_CREATE_QP_TYPE, UVERBS_ATTR_CREATE_QP_FLAGS, UVERBS_ATTR_CREATE_QP_SOURCE_QPN, UVERBS_ATTR_CREATE_QP_EVENT_FD, UVERBS_ATTR_CREATE_QP_RESP_CAP, UVERBS_ATTR_CREATE_QP_RESP_QP_NUM, }; enum uverbs_attrs_destroy_qp_cmd_attr_ids { UVERBS_ATTR_DESTROY_QP_HANDLE, UVERBS_ATTR_DESTROY_QP_RESP, }; enum uverbs_methods_qp { UVERBS_METHOD_QP_CREATE, UVERBS_METHOD_QP_DESTROY, }; enum uverbs_attrs_create_srq_cmd_attr_ids { UVERBS_ATTR_CREATE_SRQ_HANDLE, UVERBS_ATTR_CREATE_SRQ_PD_HANDLE, UVERBS_ATTR_CREATE_SRQ_XRCD_HANDLE, UVERBS_ATTR_CREATE_SRQ_CQ_HANDLE, UVERBS_ATTR_CREATE_SRQ_USER_HANDLE, UVERBS_ATTR_CREATE_SRQ_MAX_WR, UVERBS_ATTR_CREATE_SRQ_MAX_SGE, UVERBS_ATTR_CREATE_SRQ_LIMIT, UVERBS_ATTR_CREATE_SRQ_MAX_NUM_TAGS, UVERBS_ATTR_CREATE_SRQ_TYPE, UVERBS_ATTR_CREATE_SRQ_EVENT_FD, UVERBS_ATTR_CREATE_SRQ_RESP_MAX_WR, UVERBS_ATTR_CREATE_SRQ_RESP_MAX_SGE, UVERBS_ATTR_CREATE_SRQ_RESP_SRQ_NUM, }; enum uverbs_attrs_destroy_srq_cmd_attr_ids { UVERBS_ATTR_DESTROY_SRQ_HANDLE, UVERBS_ATTR_DESTROY_SRQ_RESP, }; enum uverbs_methods_srq { UVERBS_METHOD_SRQ_CREATE, UVERBS_METHOD_SRQ_DESTROY, }; enum uverbs_methods_cq { UVERBS_METHOD_CQ_CREATE, UVERBS_METHOD_CQ_DESTROY, }; enum uverbs_attrs_create_wq_cmd_attr_ids { UVERBS_ATTR_CREATE_WQ_HANDLE, UVERBS_ATTR_CREATE_WQ_PD_HANDLE, UVERBS_ATTR_CREATE_WQ_CQ_HANDLE, UVERBS_ATTR_CREATE_WQ_USER_HANDLE, UVERBS_ATTR_CREATE_WQ_TYPE, UVERBS_ATTR_CREATE_WQ_EVENT_FD, UVERBS_ATTR_CREATE_WQ_MAX_WR, UVERBS_ATTR_CREATE_WQ_MAX_SGE, UVERBS_ATTR_CREATE_WQ_FLAGS, UVERBS_ATTR_CREATE_WQ_RESP_MAX_WR, UVERBS_ATTR_CREATE_WQ_RESP_MAX_SGE, UVERBS_ATTR_CREATE_WQ_RESP_WQ_NUM, }; enum uverbs_attrs_destroy_wq_cmd_attr_ids { UVERBS_ATTR_DESTROY_WQ_HANDLE, UVERBS_ATTR_DESTROY_WQ_RESP, }; enum uverbs_methods_wq { UVERBS_METHOD_WQ_CREATE, UVERBS_METHOD_WQ_DESTROY, }; enum uverbs_methods_actions_flow_action_ops { UVERBS_METHOD_FLOW_ACTION_ESP_CREATE, UVERBS_METHOD_FLOW_ACTION_DESTROY, UVERBS_METHOD_FLOW_ACTION_ESP_MODIFY, }; enum uverbs_attrs_alloc_dm_cmd_attr_ids { UVERBS_ATTR_ALLOC_DM_HANDLE, UVERBS_ATTR_ALLOC_DM_LENGTH, UVERBS_ATTR_ALLOC_DM_ALIGNMENT, }; enum uverbs_attrs_free_dm_cmd_attr_ids { UVERBS_ATTR_FREE_DM_HANDLE, }; enum uverbs_methods_dm { UVERBS_METHOD_DM_ALLOC, UVERBS_METHOD_DM_FREE, }; enum uverbs_attrs_reg_dm_mr_cmd_attr_ids { UVERBS_ATTR_REG_DM_MR_HANDLE, UVERBS_ATTR_REG_DM_MR_OFFSET, UVERBS_ATTR_REG_DM_MR_LENGTH, UVERBS_ATTR_REG_DM_MR_PD_HANDLE, UVERBS_ATTR_REG_DM_MR_ACCESS_FLAGS, UVERBS_ATTR_REG_DM_MR_DM_HANDLE, UVERBS_ATTR_REG_DM_MR_RESP_LKEY, UVERBS_ATTR_REG_DM_MR_RESP_RKEY, }; enum uverbs_methods_mr { UVERBS_METHOD_DM_MR_REG, UVERBS_METHOD_MR_DESTROY, UVERBS_METHOD_ADVISE_MR, UVERBS_METHOD_QUERY_MR, UVERBS_METHOD_REG_DMABUF_MR, }; enum uverbs_attrs_mr_destroy_ids { UVERBS_ATTR_DESTROY_MR_HANDLE, }; enum uverbs_attrs_advise_mr_cmd_attr_ids { UVERBS_ATTR_ADVISE_MR_PD_HANDLE, UVERBS_ATTR_ADVISE_MR_ADVICE, UVERBS_ATTR_ADVISE_MR_FLAGS, UVERBS_ATTR_ADVISE_MR_SGE_LIST, }; enum uverbs_attrs_query_mr_cmd_attr_ids { UVERBS_ATTR_QUERY_MR_HANDLE, UVERBS_ATTR_QUERY_MR_RESP_LKEY, UVERBS_ATTR_QUERY_MR_RESP_RKEY, UVERBS_ATTR_QUERY_MR_RESP_LENGTH, UVERBS_ATTR_QUERY_MR_RESP_IOVA, }; enum uverbs_attrs_reg_dmabuf_mr_cmd_attr_ids { UVERBS_ATTR_REG_DMABUF_MR_HANDLE, UVERBS_ATTR_REG_DMABUF_MR_PD_HANDLE, UVERBS_ATTR_REG_DMABUF_MR_OFFSET, UVERBS_ATTR_REG_DMABUF_MR_LENGTH, UVERBS_ATTR_REG_DMABUF_MR_IOVA, UVERBS_ATTR_REG_DMABUF_MR_FD, UVERBS_ATTR_REG_DMABUF_MR_ACCESS_FLAGS, UVERBS_ATTR_REG_DMABUF_MR_RESP_LKEY, UVERBS_ATTR_REG_DMABUF_MR_RESP_RKEY, }; enum uverbs_attrs_create_counters_cmd_attr_ids { UVERBS_ATTR_CREATE_COUNTERS_HANDLE, }; enum uverbs_attrs_destroy_counters_cmd_attr_ids { UVERBS_ATTR_DESTROY_COUNTERS_HANDLE, }; enum uverbs_attrs_read_counters_cmd_attr_ids { UVERBS_ATTR_READ_COUNTERS_HANDLE, UVERBS_ATTR_READ_COUNTERS_BUFF, UVERBS_ATTR_READ_COUNTERS_FLAGS, }; enum uverbs_methods_actions_counters_ops { UVERBS_METHOD_COUNTERS_CREATE, UVERBS_METHOD_COUNTERS_DESTROY, UVERBS_METHOD_COUNTERS_READ, }; enum uverbs_attrs_info_handles_id { UVERBS_ATTR_INFO_OBJECT_ID, UVERBS_ATTR_INFO_TOTAL_HANDLES, UVERBS_ATTR_INFO_HANDLES_LIST, }; enum uverbs_methods_pd { UVERBS_METHOD_PD_DESTROY, }; enum uverbs_attrs_pd_destroy_ids { UVERBS_ATTR_DESTROY_PD_HANDLE, }; enum uverbs_methods_mw { UVERBS_METHOD_MW_DESTROY, }; enum uverbs_attrs_mw_destroy_ids { UVERBS_ATTR_DESTROY_MW_HANDLE, }; enum uverbs_methods_xrcd { UVERBS_METHOD_XRCD_DESTROY, }; enum uverbs_attrs_xrcd_destroy_ids { UVERBS_ATTR_DESTROY_XRCD_HANDLE, }; enum uverbs_methods_ah { UVERBS_METHOD_AH_DESTROY, }; enum uverbs_attrs_ah_destroy_ids { UVERBS_ATTR_DESTROY_AH_HANDLE, }; enum uverbs_methods_rwq_ind_tbl { UVERBS_METHOD_RWQ_IND_TBL_DESTROY, }; enum uverbs_attrs_rwq_ind_tbl_destroy_ids { UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE, }; enum uverbs_methods_flow { UVERBS_METHOD_FLOW_DESTROY, }; enum uverbs_attrs_flow_destroy_ids { UVERBS_ATTR_DESTROY_FLOW_HANDLE, }; enum uverbs_method_async_event { UVERBS_METHOD_ASYNC_EVENT_ALLOC, }; enum uverbs_attrs_async_event_create { UVERBS_ATTR_ASYNC_EVENT_ALLOC_FD_HANDLE, }; enum uverbs_attrs_query_gid_table_cmd_attr_ids { UVERBS_ATTR_QUERY_GID_TABLE_ENTRY_SIZE, UVERBS_ATTR_QUERY_GID_TABLE_FLAGS, UVERBS_ATTR_QUERY_GID_TABLE_RESP_ENTRIES, UVERBS_ATTR_QUERY_GID_TABLE_RESP_NUM_ENTRIES, }; enum uverbs_attrs_query_gid_entry_cmd_attr_ids { UVERBS_ATTR_QUERY_GID_ENTRY_PORT, UVERBS_ATTR_QUERY_GID_ENTRY_GID_INDEX, UVERBS_ATTR_QUERY_GID_ENTRY_FLAGS, UVERBS_ATTR_QUERY_GID_ENTRY_RESP_ENTRY, }; #endif