ib_user_verbs.h revision 30692c65c4174412c90e79489e98ab85c1a7412f
130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Copyright (c) 2005 Topspin Communications. All rights reserved. 330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Copyright (c) 2005, 2006 Cisco Systems. All rights reserved. 430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Copyright (c) 2005 PathScale, Inc. All rights reserved. 530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Copyright (c) 2006 Mellanox Technologies. All rights reserved. 630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * This software is available to you under a choice of one of two 830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * licenses. You may choose to be licensed under the terms of the GNU 930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * General Public License (GPL) Version 2, available from the file 1030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * COPYING in the main directory of this source tree, or the 1130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * OpenIB.org BSD license below: 1230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 1330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Redistribution and use in source and binary forms, with or 1430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * without modification, are permitted provided that the following 1530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * conditions are met: 1630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 1730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * - Redistributions of source code must retain the above 1830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * copyright notice, this list of conditions and the following 1930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * disclaimer. 2030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 2130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * - Redistributions in binary form must reproduce the above 2230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * copyright notice, this list of conditions and the following 2330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * disclaimer in the documentation and/or other materials 2430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * provided with the distribution. 2530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 2630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 2730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 2930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 3030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 3130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 3230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 3330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * SOFTWARE. 3430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 3530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 3630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#ifndef IB_USER_VERBS_H 3730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define IB_USER_VERBS_H 3830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 3930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#include <linux/types.h> 4030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 4130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 4230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Increment this value if any changes that break userspace ABI 4330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * compatibility are made. 4430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 4530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define IB_USER_VERBS_ABI_VERSION 6 4630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 4730692c65c4174412c90e79489e98ab85c1a7412fBen Chengenum { 4830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_GET_CONTEXT, 4930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_QUERY_DEVICE, 5030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_QUERY_PORT, 5130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_ALLOC_PD, 5230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DEALLOC_PD, 5330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CREATE_AH, 5430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_MODIFY_AH, 5530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_QUERY_AH, 5630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DESTROY_AH, 5730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_REG_MR, 5830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_REG_SMR, 5930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_REREG_MR, 6030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_QUERY_MR, 6130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DEREG_MR, 6230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_ALLOC_MW, 6330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_BIND_MW, 6430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DEALLOC_MW, 6530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL, 6630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CREATE_CQ, 6730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_RESIZE_CQ, 6830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DESTROY_CQ, 6930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_POLL_CQ, 7030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_PEEK_CQ, 7130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_REQ_NOTIFY_CQ, 7230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CREATE_QP, 7330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_QUERY_QP, 7430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_MODIFY_QP, 7530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DESTROY_QP, 7630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_POST_SEND, 7730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_POST_RECV, 7830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_ATTACH_MCAST, 7930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DETACH_MCAST, 8030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CREATE_SRQ, 8130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_MODIFY_SRQ, 8230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_QUERY_SRQ, 8330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_DESTROY_SRQ, 8430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_POST_SRQ_RECV, 8530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_OPEN_XRCD, 8630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CLOSE_XRCD, 8730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_CREATE_XSRQ, 8830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng IB_USER_VERBS_CMD_OPEN_QP 8930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 9030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 9130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 9230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Make sure that all structs defined in this file remain laid out so 9330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * that they pack the same way on 32-bit and 64-bit architectures (to 9430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * avoid incompatibility between 32-bit userspace and 64-bit kernels). 9530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Specifically: 9630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * - Do not use pointer types -- pass pointers in __u64 instead. 9730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * - Make sure that any structure larger than 4 bytes is padded to a 9830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * multiple of 8 bytes. Otherwise the structure size will be 9930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * different between 32-bit and 64-bit architectures. 10030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 10130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 10230692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_async_event_desc { 10330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 element; 10430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 event_type; /* enum ib_event_type */ 10530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 10630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 10730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 10830692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_comp_event_desc { 10930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 cq_handle; 11030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 11130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 11230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 11330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * All commands from userspace should start with a __u32 command field 11430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * followed by __u16 in_words and out_words fields (which give the 11530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * length of the command block and response buffer if any in 32-bit 11630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * words). The kernel driver will read these fields first and read 11730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * the rest of the command struct based on these value. 11830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 11930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 12030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_cmd_hdr { 12130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 command; 12230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 in_words; 12330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 out_words; 12430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 12530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 12630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_get_context { 12730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 12830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 12930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 13030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 13130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_get_context_resp { 13230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 async_fd; 13330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 num_comp_vectors; 13430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 13530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 13630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_device { 13730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 13830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 13930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 14030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 14130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_device_resp { 14230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 fw_ver; 14330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __be64 node_guid; 14430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __be64 sys_image_guid; 14530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 max_mr_size; 14630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 page_size_cap; 14730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 vendor_id; 14830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 vendor_part_id; 14930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 hw_ver; 15030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_qp; 15130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_qp_wr; 15230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 device_cap_flags; 15330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_sge; 15430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_sge_rd; 15530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_cq; 15630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_cqe; 15730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_mr; 15830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_pd; 15930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_qp_rd_atom; 16030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_ee_rd_atom; 16130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_res_rd_atom; 16230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_qp_init_rd_atom; 16330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_ee_init_rd_atom; 16430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 atomic_cap; 16530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_ee; 16630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_rdd; 16730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_mw; 16830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_raw_ipv6_qp; 16930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_raw_ethy_qp; 17030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_mcast_grp; 17130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_mcast_qp_attach; 17230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_total_mcast_qp_attach; 17330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_ah; 17430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_fmr; 17530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_map_per_fmr; 17630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_srq; 17730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_srq_wr; 17830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_srq_sge; 17930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 max_pkeys; 18030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 local_ca_ack_delay; 18130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 phys_port_cnt; 18230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[4]; 18330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 18430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 18530692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_port { 18630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 18730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 18830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[7]; 18930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 19030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 19130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 19230692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_port_resp { 19330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 port_cap_flags; 19430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_msg_sz; 19530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 bad_pkey_cntr; 19630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qkey_viol_cntr; 19730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 gid_tbl_len; 19830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 pkey_tbl_len; 19930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 lid; 20030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 sm_lid; 20130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 state; 20230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_mtu; 20330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 active_mtu; 20430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 lmc; 20530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_vl_num; 20630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sm_sl; 20730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 subnet_timeout; 20830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 init_type_reply; 20930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 active_width; 21030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 active_speed; 21130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 phys_state; 21230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 link_layer; 21330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[2]; 21430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 21530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 21630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_alloc_pd { 21730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 21830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 21930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 22030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 22130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_alloc_pd_resp { 22230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 22330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 22430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 22530692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_dealloc_pd { 22630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 22730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 22830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 22930692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_open_xrcd { 23030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 23130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 fd; 23230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 oflags; 23330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 23430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 23530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 23630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_open_xrcd_resp { 23730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 xrcd_handle; 23830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 23930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 24030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_close_xrcd { 24130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 xrcd_handle; 24230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 24330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 24430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_reg_mr { 24530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 24630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 start; 24730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 length; 24830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 hca_va; 24930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 25030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 access_flags; 25130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 25230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 25330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 25430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_reg_mr_resp { 25530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 mr_handle; 25630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 lkey; 25730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rkey; 25830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 25930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 26030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_dereg_mr { 26130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 mr_handle; 26230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 26330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 26430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_alloc_mw { 26530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 26630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 26730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 mw_type; 26830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[3]; 26930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 27030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 27130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_alloc_mw_resp { 27230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 mw_handle; 27330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rkey; 27430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 27530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 27630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_dealloc_mw { 27730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 mw_handle; 27830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 27930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 28030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_comp_channel { 28130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 28230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 28330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 28430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_comp_channel_resp { 28530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 fd; 28630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 28730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 28830692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_cq { 28930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 29030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 user_handle; 29130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cqe; 29230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 comp_vector; 29330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __s32 comp_channel; 29430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 29530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 29630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 29730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 29830692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_cq_resp { 29930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cq_handle; 30030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cqe; 30130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 30230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 30330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_resize_cq { 30430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 30530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cq_handle; 30630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cqe; 30730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 30830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 30930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 31030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_resize_cq_resp { 31130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cqe; 31230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 31330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 31430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 31530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 31630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_poll_cq { 31730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 31830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cq_handle; 31930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 ne; 32030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 32130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 32230692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_wc { 32330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 wr_id; 32430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 status; 32530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 opcode; 32630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 vendor_err; 32730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 byte_len; 32830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng union { 32930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 imm_data; 33030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 invalidate_rkey; 33130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng } ex; 33230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_num; 33330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 src_qp; 33430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wc_flags; 33530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 pkey_index; 33630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 slid; 33730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sl; 33830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 dlid_path_bits; 33930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 34030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved; 34130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 34230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 34330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_poll_cq_resp { 34430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 count; 34530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 34630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_wc wc[0]; 34730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 34830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 34930692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_req_notify_cq { 35030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cq_handle; 35130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 solicited_only; 35230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 35330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 35430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_cq { 35530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 35630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cq_handle; 35730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 35830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 35930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 36030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_cq_resp { 36130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 comp_events_reported; 36230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 async_events_reported; 36330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 36430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 36530692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_global_route { 36630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 dgid[16]; 36730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 flow_label; 36830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sgid_index; 36930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 hop_limit; 37030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 traffic_class; 37130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved; 37230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 37330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 37430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_ah_attr { 37530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_global_route grh; 37630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 dlid; 37730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sl; 37830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 src_path_bits; 37930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 static_rate; 38030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 is_global; 38130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 38230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved; 38330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 38430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 38530692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_qp_attr { 38630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_attr_mask; 38730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_state; 38830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cur_qp_state; 38930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 path_mtu; 39030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 path_mig_state; 39130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qkey; 39230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rq_psn; 39330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 sq_psn; 39430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 dest_qp_num; 39530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_access_flags; 39630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 39730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_ah_attr ah_attr; 39830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_ah_attr alt_ah_attr; 39930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 40030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng /* ib_qp_cap */ 40130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_wr; 40230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_wr; 40330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_sge; 40430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_sge; 40530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_inline_data; 40630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 40730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 pkey_index; 40830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 alt_pkey_index; 40930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 en_sqd_async_notify; 41030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sq_draining; 41130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_rd_atomic; 41230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_dest_rd_atomic; 41330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 min_rnr_timer; 41430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 41530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 timeout; 41630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 retry_cnt; 41730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 rnr_retry; 41830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 alt_port_num; 41930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 alt_timeout; 42030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[5]; 42130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 42230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 42330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_qp { 42430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 42530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 user_handle; 42630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 42730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 send_cq_handle; 42830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 recv_cq_handle; 42930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_handle; 43030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_wr; 43130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_wr; 43230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_sge; 43330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_sge; 43430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_inline_data; 43530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sq_sig_all; 43630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 qp_type; 43730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 is_srq; 43830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved; 43930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 44030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 44130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 44230692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_open_qp { 44330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 44430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 user_handle; 44530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 44630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qpn; 44730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 qp_type; 44830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[7]; 44930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 45030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 45130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 45230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* also used for open response */ 45330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_qp_resp { 45430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 45530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qpn; 45630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_wr; 45730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_wr; 45830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_sge; 45930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_sge; 46030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_inline_data; 46130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 46230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 46330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 46430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 46530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * This struct needs to remain a multiple of 8 bytes to keep the 46630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * alignment of the modify QP parameters. 46730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 46830692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_qp_dest { 46930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 dgid[16]; 47030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 flow_label; 47130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 dlid; 47230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 reserved; 47330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sgid_index; 47430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 hop_limit; 47530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 traffic_class; 47630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sl; 47730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 src_path_bits; 47830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 static_rate; 47930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 is_global; 48030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 48130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 48230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 48330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_qp { 48430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 48530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 48630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 attr_mask; 48730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 48830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 48930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 49030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_qp_resp { 49130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_qp_dest dest; 49230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_qp_dest alt_dest; 49330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_wr; 49430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_wr; 49530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_send_sge; 49630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_recv_sge; 49730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_inline_data; 49830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qkey; 49930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rq_psn; 50030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 sq_psn; 50130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 dest_qp_num; 50230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_access_flags; 50330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 pkey_index; 50430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 alt_pkey_index; 50530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 qp_state; 50630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 cur_qp_state; 50730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 path_mtu; 50830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 path_mig_state; 50930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sq_draining; 51030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_rd_atomic; 51130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_dest_rd_atomic; 51230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 min_rnr_timer; 51330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 51430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 timeout; 51530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 retry_cnt; 51630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 rnr_retry; 51730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 alt_port_num; 51830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 alt_timeout; 51930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 sq_sig_all; 52030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[5]; 52130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 52230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 52330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 52430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_modify_qp { 52530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_qp_dest dest; 52630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_qp_dest alt_dest; 52730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 52830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 attr_mask; 52930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qkey; 53030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rq_psn; 53130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 sq_psn; 53230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 dest_qp_num; 53330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_access_flags; 53430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 pkey_index; 53530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 alt_pkey_index; 53630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 qp_state; 53730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 cur_qp_state; 53830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 path_mtu; 53930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 path_mig_state; 54030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 en_sqd_async_notify; 54130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_rd_atomic; 54230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 max_dest_rd_atomic; 54330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 min_rnr_timer; 54430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 port_num; 54530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 timeout; 54630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 retry_cnt; 54730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 rnr_retry; 54830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 alt_port_num; 54930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 alt_timeout; 55030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 reserved[2]; 55130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 55230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 55330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 55430692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_modify_qp_resp { 55530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 55630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 55730692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_qp { 55830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 55930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 56030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 56130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 56230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 56330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_qp_resp { 56430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 events_reported; 56530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 56630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 56730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 56830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * The ib_uverbs_sge structure isn't used anywhere, since we assume 56930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * the ib_sge structure is packed the same way on 32-bit and 64-bit 57030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * architectures in both kernel and user space. It's just here to 57130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * document the ABI. 57230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 57330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_sge { 57430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 addr; 57530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 length; 57630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 lkey; 57730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 57830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 57930692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_send_wr { 58030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 wr_id; 58130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 num_sge; 58230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 opcode; 58330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 send_flags; 58430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng union { 58530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 imm_data; 58630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 invalidate_rkey; 58730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng } ex; 58830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng union { 58930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct { 59030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 remote_addr; 59130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rkey; 59230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 59330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng } rdma; 59430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct { 59530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 remote_addr; 59630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 compare_add; 59730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 swap; 59830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 rkey; 59930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 60030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng } atomic; 60130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct { 60230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 ah; 60330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 remote_qpn; 60430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 remote_qkey; 60530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 60630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng } ud; 60730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng } wr; 60830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 60930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 61030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_post_send { 61130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 61230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 61330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wr_count; 61430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 sge_count; 61530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wqe_size; 61630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_send_wr send_wr[0]; 61730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 61830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 61930692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_post_send_resp { 62030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 bad_wr; 62130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 62230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 62330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_recv_wr { 62430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 wr_id; 62530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 num_sge; 62630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 62730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 62830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 62930692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_post_recv { 63030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 63130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 63230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wr_count; 63330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 sge_count; 63430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wqe_size; 63530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_recv_wr recv_wr[0]; 63630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 63730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 63830692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_post_recv_resp { 63930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 bad_wr; 64030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 64130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 64230692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_post_srq_recv { 64330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 64430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_handle; 64530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wr_count; 64630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 sge_count; 64730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 wqe_size; 64830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_recv_wr recv[0]; 64930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 65030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 65130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_post_srq_recv_resp { 65230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 bad_wr; 65330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 65430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 65530692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_ah { 65630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 65730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 user_handle; 65830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 65930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 66030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng struct ib_uverbs_ah_attr attr; 66130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 66230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 66330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_ah_resp { 66430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 ah_handle; 66530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 66630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 66730692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_ah { 66830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 ah_handle; 66930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 67030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 67130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_attach_mcast { 67230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 gid[16]; 67330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 67430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 mlid; 67530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 reserved; 67630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 67730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 67830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 67930692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_detach_mcast { 68030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 gid[16]; 68130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 qp_handle; 68230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 mlid; 68330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u16 reserved; 68430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 68530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 68630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 68730692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_srq { 68830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 68930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 user_handle; 69030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 69130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_wr; 69230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_sge; 69330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_limit; 69430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 69530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 69630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 69730692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_xsrq { 69830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 69930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 user_handle; 70030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_type; 70130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 pd_handle; 70230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_wr; 70330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_sge; 70430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_limit; 70530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 70630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 xrcd_handle; 70730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 cq_handle; 70830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 70930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 71030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 71130692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_create_srq_resp { 71230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_handle; 71330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_wr; 71430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_sge; 71530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srqn; 71630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 71730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 71830692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_modify_srq { 71930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_handle; 72030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 attr_mask; 72130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_wr; 72230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_limit; 72330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 72430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 72530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 72630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_srq { 72730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 72830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_handle; 72930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 73030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 driver_data[0]; 73130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 73230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 73330692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_query_srq_resp { 73430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_wr; 73530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 max_sge; 73630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_limit; 73730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 73830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 73930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 74030692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_srq { 74130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u64 response; 74230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 srq_handle; 74330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 reserved; 74430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 74530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 74630692c65c4174412c90e79489e98ab85c1a7412fBen Chengstruct ib_uverbs_destroy_srq_resp { 74730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u32 events_reported; 74830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng}; 74930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 75030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#endif /* IB_USER_VERBS_H */ 751