Sean Hefty | 6a9af2e | 2006-06-17 20:37:27 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2005 Intel Corporation. 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 | #include <rdma/ib_marshall.h> |
| 34 | |
| 35 | static void ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst, |
| 36 | struct ib_ah_attr *src) |
| 37 | { |
| 38 | memcpy(dst->grh.dgid, src->grh.dgid.raw, sizeof src->grh.dgid); |
| 39 | dst->grh.flow_label = src->grh.flow_label; |
| 40 | dst->grh.sgid_index = src->grh.sgid_index; |
| 41 | dst->grh.hop_limit = src->grh.hop_limit; |
| 42 | dst->grh.traffic_class = src->grh.traffic_class; |
| 43 | dst->dlid = src->dlid; |
| 44 | dst->sl = src->sl; |
| 45 | dst->src_path_bits = src->src_path_bits; |
| 46 | dst->static_rate = src->static_rate; |
| 47 | dst->is_global = src->ah_flags & IB_AH_GRH ? 1 : 0; |
| 48 | dst->port_num = src->port_num; |
| 49 | } |
| 50 | |
| 51 | void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst, |
| 52 | struct ib_qp_attr *src) |
| 53 | { |
| 54 | dst->cur_qp_state = src->cur_qp_state; |
| 55 | dst->path_mtu = src->path_mtu; |
| 56 | dst->path_mig_state = src->path_mig_state; |
| 57 | dst->qkey = src->qkey; |
| 58 | dst->rq_psn = src->rq_psn; |
| 59 | dst->sq_psn = src->sq_psn; |
| 60 | dst->dest_qp_num = src->dest_qp_num; |
| 61 | dst->qp_access_flags = src->qp_access_flags; |
| 62 | |
| 63 | dst->max_send_wr = src->cap.max_send_wr; |
| 64 | dst->max_recv_wr = src->cap.max_recv_wr; |
| 65 | dst->max_send_sge = src->cap.max_send_sge; |
| 66 | dst->max_recv_sge = src->cap.max_recv_sge; |
| 67 | dst->max_inline_data = src->cap.max_inline_data; |
| 68 | |
| 69 | ib_copy_ah_attr_to_user(&dst->ah_attr, &src->ah_attr); |
| 70 | ib_copy_ah_attr_to_user(&dst->alt_ah_attr, &src->alt_ah_attr); |
| 71 | |
| 72 | dst->pkey_index = src->pkey_index; |
| 73 | dst->alt_pkey_index = src->alt_pkey_index; |
| 74 | dst->en_sqd_async_notify = src->en_sqd_async_notify; |
| 75 | dst->sq_draining = src->sq_draining; |
| 76 | dst->max_rd_atomic = src->max_rd_atomic; |
| 77 | dst->max_dest_rd_atomic = src->max_dest_rd_atomic; |
| 78 | dst->min_rnr_timer = src->min_rnr_timer; |
| 79 | dst->port_num = src->port_num; |
| 80 | dst->timeout = src->timeout; |
| 81 | dst->retry_cnt = src->retry_cnt; |
| 82 | dst->rnr_retry = src->rnr_retry; |
| 83 | dst->alt_port_num = src->alt_port_num; |
| 84 | dst->alt_timeout = src->alt_timeout; |
| 85 | } |
| 86 | EXPORT_SYMBOL(ib_copy_qp_attr_to_user); |
| 87 | |
| 88 | void ib_copy_path_rec_to_user(struct ib_user_path_rec *dst, |
| 89 | struct ib_sa_path_rec *src) |
| 90 | { |
| 91 | memcpy(dst->dgid, src->dgid.raw, sizeof src->dgid); |
| 92 | memcpy(dst->sgid, src->sgid.raw, sizeof src->sgid); |
| 93 | |
| 94 | dst->dlid = src->dlid; |
| 95 | dst->slid = src->slid; |
| 96 | dst->raw_traffic = src->raw_traffic; |
| 97 | dst->flow_label = src->flow_label; |
| 98 | dst->hop_limit = src->hop_limit; |
| 99 | dst->traffic_class = src->traffic_class; |
| 100 | dst->reversible = src->reversible; |
| 101 | dst->numb_path = src->numb_path; |
| 102 | dst->pkey = src->pkey; |
| 103 | dst->sl = src->sl; |
| 104 | dst->mtu_selector = src->mtu_selector; |
| 105 | dst->mtu = src->mtu; |
| 106 | dst->rate_selector = src->rate_selector; |
| 107 | dst->rate = src->rate; |
| 108 | dst->packet_life_time = src->packet_life_time; |
| 109 | dst->preference = src->preference; |
| 110 | dst->packet_life_time_selector = src->packet_life_time_selector; |
| 111 | } |
| 112 | EXPORT_SYMBOL(ib_copy_path_rec_to_user); |
| 113 | |
| 114 | void ib_copy_path_rec_from_user(struct ib_sa_path_rec *dst, |
| 115 | struct ib_user_path_rec *src) |
| 116 | { |
| 117 | memcpy(dst->dgid.raw, src->dgid, sizeof dst->dgid); |
| 118 | memcpy(dst->sgid.raw, src->sgid, sizeof dst->sgid); |
| 119 | |
| 120 | dst->dlid = src->dlid; |
| 121 | dst->slid = src->slid; |
| 122 | dst->raw_traffic = src->raw_traffic; |
| 123 | dst->flow_label = src->flow_label; |
| 124 | dst->hop_limit = src->hop_limit; |
| 125 | dst->traffic_class = src->traffic_class; |
| 126 | dst->reversible = src->reversible; |
| 127 | dst->numb_path = src->numb_path; |
| 128 | dst->pkey = src->pkey; |
| 129 | dst->sl = src->sl; |
| 130 | dst->mtu_selector = src->mtu_selector; |
| 131 | dst->mtu = src->mtu; |
| 132 | dst->rate_selector = src->rate_selector; |
| 133 | dst->rate = src->rate; |
| 134 | dst->packet_life_time = src->packet_life_time; |
| 135 | dst->preference = src->preference; |
| 136 | dst->packet_life_time_selector = src->packet_life_time_selector; |
| 137 | } |
| 138 | EXPORT_SYMBOL(ib_copy_path_rec_from_user); |