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
35void 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}
50EXPORT_SYMBOL(ib_copy_ah_attr_to_user);
51
52void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
53			     struct ib_qp_attr *src)
54{
55	dst->cur_qp_state	= src->cur_qp_state;
56	dst->path_mtu		= src->path_mtu;
57	dst->path_mig_state	= src->path_mig_state;
58	dst->qkey		= src->qkey;
59	dst->rq_psn		= src->rq_psn;
60	dst->sq_psn		= src->sq_psn;
61	dst->dest_qp_num	= src->dest_qp_num;
62	dst->qp_access_flags	= src->qp_access_flags;
63
64	dst->max_send_wr	= src->cap.max_send_wr;
65	dst->max_recv_wr	= src->cap.max_recv_wr;
66	dst->max_send_sge	= src->cap.max_send_sge;
67	dst->max_recv_sge	= src->cap.max_recv_sge;
68	dst->max_inline_data	= src->cap.max_inline_data;
69
70	ib_copy_ah_attr_to_user(&dst->ah_attr, &src->ah_attr);
71	ib_copy_ah_attr_to_user(&dst->alt_ah_attr, &src->alt_ah_attr);
72
73	dst->pkey_index		= src->pkey_index;
74	dst->alt_pkey_index	= src->alt_pkey_index;
75	dst->en_sqd_async_notify = src->en_sqd_async_notify;
76	dst->sq_draining	= src->sq_draining;
77	dst->max_rd_atomic	= src->max_rd_atomic;
78	dst->max_dest_rd_atomic	= src->max_dest_rd_atomic;
79	dst->min_rnr_timer	= src->min_rnr_timer;
80	dst->port_num		= src->port_num;
81	dst->timeout		= src->timeout;
82	dst->retry_cnt		= src->retry_cnt;
83	dst->rnr_retry		= src->rnr_retry;
84	dst->alt_port_num	= src->alt_port_num;
85	dst->alt_timeout	= src->alt_timeout;
86}
87EXPORT_SYMBOL(ib_copy_qp_attr_to_user);
88
89void ib_copy_path_rec_to_user(struct ib_user_path_rec *dst,
90			      struct ib_sa_path_rec *src)
91{
92	memcpy(dst->dgid, src->dgid.raw, sizeof src->dgid);
93	memcpy(dst->sgid, src->sgid.raw, sizeof src->sgid);
94
95	dst->dlid		= src->dlid;
96	dst->slid		= src->slid;
97	dst->raw_traffic	= src->raw_traffic;
98	dst->flow_label		= src->flow_label;
99	dst->hop_limit		= src->hop_limit;
100	dst->traffic_class	= src->traffic_class;
101	dst->reversible		= src->reversible;
102	dst->numb_path		= src->numb_path;
103	dst->pkey		= src->pkey;
104	dst->sl			= src->sl;
105	dst->mtu_selector	= src->mtu_selector;
106	dst->mtu		= src->mtu;
107	dst->rate_selector	= src->rate_selector;
108	dst->rate		= src->rate;
109	dst->packet_life_time	= src->packet_life_time;
110	dst->preference		= src->preference;
111	dst->packet_life_time_selector = src->packet_life_time_selector;
112}
113EXPORT_SYMBOL(ib_copy_path_rec_to_user);
114
115void ib_copy_path_rec_from_user(struct ib_sa_path_rec *dst,
116				struct ib_user_path_rec *src)
117{
118	memcpy(dst->dgid.raw, src->dgid, sizeof dst->dgid);
119	memcpy(dst->sgid.raw, src->sgid, sizeof dst->sgid);
120
121	dst->dlid		= src->dlid;
122	dst->slid		= src->slid;
123	dst->raw_traffic	= src->raw_traffic;
124	dst->flow_label		= src->flow_label;
125	dst->hop_limit		= src->hop_limit;
126	dst->traffic_class	= src->traffic_class;
127	dst->reversible		= src->reversible;
128	dst->numb_path		= src->numb_path;
129	dst->pkey		= src->pkey;
130	dst->sl			= src->sl;
131	dst->mtu_selector	= src->mtu_selector;
132	dst->mtu		= src->mtu;
133	dst->rate_selector	= src->rate_selector;
134	dst->rate		= src->rate;
135	dst->packet_life_time	= src->packet_life_time;
136	dst->preference		= src->preference;
137	dst->packet_life_time_selector = src->packet_life_time_selector;
138}
139EXPORT_SYMBOL(ib_copy_path_rec_from_user);
140