1331772Shselasky/*- 2331772Shselasky * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0 3331772Shselasky * 4320592Shselasky * Copyright (c) 2005 Intel Corporation. All rights reserved. 5320592Shselasky * 6320592Shselasky * This software is available to you under a choice of one of two 7320592Shselasky * licenses. You may choose to be licensed under the terms of the GNU 8320592Shselasky * General Public License (GPL) Version 2, available from the file 9320592Shselasky * COPYING in the main directory of this source tree, or the 10320592Shselasky * OpenIB.org BSD license below: 11320592Shselasky * 12320592Shselasky * Redistribution and use in source and binary forms, with or 13320592Shselasky * without modification, are permitted provided that the following 14320592Shselasky * conditions are met: 15320592Shselasky * 16320592Shselasky * - Redistributions of source code must retain the above 17320592Shselasky * copyright notice, this list of conditions and the following 18320592Shselasky * disclaimer. 19320592Shselasky * 20320592Shselasky * - Redistributions in binary form must reproduce the above 21320592Shselasky * copyright notice, this list of conditions and the following 22320592Shselasky * disclaimer in the documentation and/or other materials 23320592Shselasky * provided with the distribution. 24320592Shselasky * 25320592Shselasky * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26320592Shselasky * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27320592Shselasky * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28320592Shselasky * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29320592Shselasky * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30320592Shselasky * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31320592Shselasky * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32320592Shselasky * SOFTWARE. 33320592Shselasky */ 34320592Shselasky 35337096Shselasky#include <sys/cdefs.h> 36337096Shselasky__FBSDID("$FreeBSD: stable/11/sys/ofed/drivers/infiniband/core/ib_uverbs_marshall.c 338557 2018-09-10 08:19:38Z hselasky $"); 37337096Shselasky 38320592Shselasky#include <rdma/ib_marshall.h> 39320592Shselasky 40320592Shselaskyvoid ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst, 41320592Shselasky struct ib_ah_attr *src) 42320592Shselasky{ 43320592Shselasky memcpy(dst->grh.dgid, src->grh.dgid.raw, sizeof src->grh.dgid); 44320592Shselasky dst->grh.flow_label = src->grh.flow_label; 45320592Shselasky dst->grh.sgid_index = src->grh.sgid_index; 46320592Shselasky dst->grh.hop_limit = src->grh.hop_limit; 47320592Shselasky dst->grh.traffic_class = src->grh.traffic_class; 48320592Shselasky memset(&dst->grh.reserved, 0, sizeof(dst->grh.reserved)); 49320592Shselasky dst->dlid = src->dlid; 50320592Shselasky dst->sl = src->sl; 51320592Shselasky dst->src_path_bits = src->src_path_bits; 52320592Shselasky dst->static_rate = src->static_rate; 53320592Shselasky dst->is_global = src->ah_flags & IB_AH_GRH ? 1 : 0; 54320592Shselasky dst->port_num = src->port_num; 55320592Shselasky dst->reserved = 0; 56320592Shselasky} 57320592ShselaskyEXPORT_SYMBOL(ib_copy_ah_attr_to_user); 58320592Shselasky 59320592Shselaskyvoid ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst, 60320592Shselasky struct ib_qp_attr *src) 61320592Shselasky{ 62320592Shselasky dst->qp_state = src->qp_state; 63320592Shselasky dst->cur_qp_state = src->cur_qp_state; 64320592Shselasky dst->path_mtu = src->path_mtu; 65320592Shselasky dst->path_mig_state = src->path_mig_state; 66320592Shselasky dst->qkey = src->qkey; 67320592Shselasky dst->rq_psn = src->rq_psn; 68320592Shselasky dst->sq_psn = src->sq_psn; 69320592Shselasky dst->dest_qp_num = src->dest_qp_num; 70320592Shselasky dst->qp_access_flags = src->qp_access_flags; 71320592Shselasky 72320592Shselasky dst->max_send_wr = src->cap.max_send_wr; 73320592Shselasky dst->max_recv_wr = src->cap.max_recv_wr; 74320592Shselasky dst->max_send_sge = src->cap.max_send_sge; 75320592Shselasky dst->max_recv_sge = src->cap.max_recv_sge; 76320592Shselasky dst->max_inline_data = src->cap.max_inline_data; 77320592Shselasky 78320592Shselasky ib_copy_ah_attr_to_user(&dst->ah_attr, &src->ah_attr); 79320592Shselasky ib_copy_ah_attr_to_user(&dst->alt_ah_attr, &src->alt_ah_attr); 80320592Shselasky 81320592Shselasky dst->pkey_index = src->pkey_index; 82320592Shselasky dst->alt_pkey_index = src->alt_pkey_index; 83320592Shselasky dst->en_sqd_async_notify = src->en_sqd_async_notify; 84320592Shselasky dst->sq_draining = src->sq_draining; 85320592Shselasky dst->max_rd_atomic = src->max_rd_atomic; 86320592Shselasky dst->max_dest_rd_atomic = src->max_dest_rd_atomic; 87320592Shselasky dst->min_rnr_timer = src->min_rnr_timer; 88320592Shselasky dst->port_num = src->port_num; 89320592Shselasky dst->timeout = src->timeout; 90320592Shselasky dst->retry_cnt = src->retry_cnt; 91320592Shselasky dst->rnr_retry = src->rnr_retry; 92320592Shselasky dst->alt_port_num = src->alt_port_num; 93320592Shselasky dst->alt_timeout = src->alt_timeout; 94320592Shselasky memset(dst->reserved, 0, sizeof(dst->reserved)); 95320592Shselasky} 96320592ShselaskyEXPORT_SYMBOL(ib_copy_qp_attr_to_user); 97320592Shselasky 98320592Shselaskyvoid ib_copy_path_rec_to_user(struct ib_user_path_rec *dst, 99320592Shselasky struct ib_sa_path_rec *src) 100320592Shselasky{ 101320592Shselasky memcpy(dst->dgid, src->dgid.raw, sizeof src->dgid); 102320592Shselasky memcpy(dst->sgid, src->sgid.raw, sizeof src->sgid); 103320592Shselasky 104320592Shselasky dst->dlid = src->dlid; 105320592Shselasky dst->slid = src->slid; 106320592Shselasky dst->raw_traffic = src->raw_traffic; 107320592Shselasky dst->flow_label = src->flow_label; 108320592Shselasky dst->hop_limit = src->hop_limit; 109320592Shselasky dst->traffic_class = src->traffic_class; 110320592Shselasky dst->reversible = src->reversible; 111320592Shselasky dst->numb_path = src->numb_path; 112320592Shselasky dst->pkey = src->pkey; 113320592Shselasky dst->sl = src->sl; 114320592Shselasky dst->mtu_selector = src->mtu_selector; 115320592Shselasky dst->mtu = src->mtu; 116320592Shselasky dst->rate_selector = src->rate_selector; 117320592Shselasky dst->rate = src->rate; 118320592Shselasky dst->packet_life_time = src->packet_life_time; 119320592Shselasky dst->preference = src->preference; 120320592Shselasky dst->packet_life_time_selector = src->packet_life_time_selector; 121320592Shselasky} 122320592ShselaskyEXPORT_SYMBOL(ib_copy_path_rec_to_user); 123320592Shselasky 124320592Shselaskyvoid ib_copy_path_rec_from_user(struct ib_sa_path_rec *dst, 125320592Shselasky struct ib_user_path_rec *src) 126320592Shselasky{ 127320592Shselasky memcpy(dst->dgid.raw, src->dgid, sizeof dst->dgid); 128320592Shselasky memcpy(dst->sgid.raw, src->sgid, sizeof dst->sgid); 129320592Shselasky 130320592Shselasky dst->dlid = src->dlid; 131320592Shselasky dst->slid = src->slid; 132320592Shselasky dst->raw_traffic = src->raw_traffic; 133320592Shselasky dst->flow_label = src->flow_label; 134320592Shselasky dst->hop_limit = src->hop_limit; 135320592Shselasky dst->traffic_class = src->traffic_class; 136320592Shselasky dst->reversible = src->reversible; 137320592Shselasky dst->numb_path = src->numb_path; 138320592Shselasky dst->pkey = src->pkey; 139320592Shselasky dst->sl = src->sl; 140320592Shselasky dst->mtu_selector = src->mtu_selector; 141320592Shselasky dst->mtu = src->mtu; 142320592Shselasky dst->rate_selector = src->rate_selector; 143320592Shselasky dst->rate = src->rate; 144320592Shselasky dst->packet_life_time = src->packet_life_time; 145320592Shselasky dst->preference = src->preference; 146320592Shselasky dst->packet_life_time_selector = src->packet_life_time_selector; 147320592Shselasky 148320592Shselasky memset(dst->dmac, 0, sizeof(dst->dmac)); 149338557Shselasky dst->net = TD_TO_VNET(curthread); 150320592Shselasky dst->ifindex = 0; 151320592Shselasky dst->gid_type = IB_GID_TYPE_IB; 152320592Shselasky} 153320592ShselaskyEXPORT_SYMBOL(ib_copy_path_rec_from_user); 154