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 <config.h>
34
35 #include <string.h>
36
37 #include <infiniband/marshall.h>
38
ibv_copy_ah_attr_from_kern(struct ibv_ah_attr * dst,struct ibv_kern_ah_attr * src)39 void ibv_copy_ah_attr_from_kern(struct ibv_ah_attr *dst,
40 struct ibv_kern_ah_attr *src)
41 {
42 memcpy(dst->grh.dgid.raw, src->grh.dgid, sizeof dst->grh.dgid);
43 dst->grh.flow_label = src->grh.flow_label;
44 dst->grh.sgid_index = src->grh.sgid_index;
45 dst->grh.hop_limit = src->grh.hop_limit;
46 dst->grh.traffic_class = src->grh.traffic_class;
47
48 dst->dlid = src->dlid;
49 dst->sl = src->sl;
50 dst->src_path_bits = src->src_path_bits;
51 dst->static_rate = src->static_rate;
52 dst->is_global = src->is_global;
53 dst->port_num = src->port_num;
54 }
55
ibv_copy_qp_attr_from_kern(struct ibv_qp_attr * dst,struct ibv_kern_qp_attr * src)56 void ibv_copy_qp_attr_from_kern(struct ibv_qp_attr *dst,
57 struct ibv_kern_qp_attr *src)
58 {
59 dst->cur_qp_state = src->cur_qp_state;
60 dst->path_mtu = src->path_mtu;
61 dst->path_mig_state = src->path_mig_state;
62 dst->qkey = src->qkey;
63 dst->rq_psn = src->rq_psn;
64 dst->sq_psn = src->sq_psn;
65 dst->dest_qp_num = src->dest_qp_num;
66 dst->qp_access_flags = src->qp_access_flags;
67
68 dst->cap.max_send_wr = src->max_send_wr;
69 dst->cap.max_recv_wr = src->max_recv_wr;
70 dst->cap.max_send_sge = src->max_send_sge;
71 dst->cap.max_recv_sge = src->max_recv_sge;
72 dst->cap.max_inline_data = src->max_inline_data;
73
74 ibv_copy_ah_attr_from_kern(&dst->ah_attr, &src->ah_attr);
75 ibv_copy_ah_attr_from_kern(&dst->alt_ah_attr, &src->alt_ah_attr);
76
77 dst->pkey_index = src->pkey_index;
78 dst->alt_pkey_index = src->alt_pkey_index;
79 dst->en_sqd_async_notify = src->en_sqd_async_notify;
80 dst->sq_draining = src->sq_draining;
81 dst->max_rd_atomic = src->max_rd_atomic;
82 dst->max_dest_rd_atomic = src->max_dest_rd_atomic;
83 dst->min_rnr_timer = src->min_rnr_timer;
84 dst->port_num = src->port_num;
85 dst->timeout = src->timeout;
86 dst->retry_cnt = src->retry_cnt;
87 dst->rnr_retry = src->rnr_retry;
88 dst->alt_port_num = src->alt_port_num;
89 dst->alt_timeout = src->alt_timeout;
90 }
91
ibv_copy_path_rec_from_kern(struct ibv_sa_path_rec * dst,struct ib_user_path_rec * src)92 void ibv_copy_path_rec_from_kern(struct ibv_sa_path_rec *dst,
93 struct ib_user_path_rec *src)
94 {
95 memcpy(dst->dgid.raw, src->dgid, sizeof dst->dgid);
96 memcpy(dst->sgid.raw, src->sgid, sizeof dst->sgid);
97
98 dst->dlid = src->dlid;
99 dst->slid = src->slid;
100 dst->raw_traffic = src->raw_traffic;
101 dst->flow_label = src->flow_label;
102 dst->hop_limit = src->hop_limit;
103 dst->traffic_class = src->traffic_class;
104 dst->reversible = src->reversible;
105 dst->numb_path = src->numb_path;
106 dst->pkey = src->pkey;
107 dst->sl = src->sl;
108 dst->mtu_selector = src->mtu_selector;
109 dst->mtu = src->mtu;
110 dst->rate_selector = src->rate_selector;
111 dst->rate = src->rate;
112 dst->packet_life_time = src->packet_life_time;
113 dst->preference = src->preference;
114 dst->packet_life_time_selector = src->packet_life_time_selector;
115 }
116
ibv_copy_path_rec_to_kern(struct ib_user_path_rec * dst,struct ibv_sa_path_rec * src)117 void ibv_copy_path_rec_to_kern(struct ib_user_path_rec *dst,
118 struct ibv_sa_path_rec *src)
119 {
120 memcpy(dst->dgid, src->dgid.raw, sizeof src->dgid);
121 memcpy(dst->sgid, src->sgid.raw, sizeof src->sgid);
122
123 dst->dlid = src->dlid;
124 dst->slid = src->slid;
125 dst->raw_traffic = src->raw_traffic;
126 dst->flow_label = src->flow_label;
127 dst->hop_limit = src->hop_limit;
128 dst->traffic_class = src->traffic_class;
129 dst->reversible = src->reversible;
130 dst->numb_path = src->numb_path;
131 dst->pkey = src->pkey;
132 dst->sl = src->sl;
133 dst->mtu_selector = src->mtu_selector;
134 dst->mtu = src->mtu;
135 dst->rate_selector = src->rate_selector;
136 dst->rate = src->rate;
137 dst->packet_life_time = src->packet_life_time;
138 dst->preference = src->preference;
139 dst->packet_life_time_selector = src->packet_life_time_selector;
140 }
141