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6a9af2e1 SH |
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 | ||
b108d976 | 33 | #include <linux/export.h> |
6a9af2e1 SH |
34 | #include <rdma/ib_marshall.h> |
35 | ||
75216638 SH |
36 | void ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst, |
37 | struct ib_ah_attr *src) | |
6a9af2e1 SH |
38 | { |
39 | memcpy(dst->grh.dgid, src->grh.dgid.raw, sizeof src->grh.dgid); | |
40 | dst->grh.flow_label = src->grh.flow_label; | |
41 | dst->grh.sgid_index = src->grh.sgid_index; | |
42 | dst->grh.hop_limit = src->grh.hop_limit; | |
43 | dst->grh.traffic_class = src->grh.traffic_class; | |
91a4d157 | 44 | memset(&dst->grh.reserved, 0, sizeof(dst->grh.reserved)); |
6a9af2e1 SH |
45 | dst->dlid = src->dlid; |
46 | dst->sl = src->sl; | |
47 | dst->src_path_bits = src->src_path_bits; | |
48 | dst->static_rate = src->static_rate; | |
49 | dst->is_global = src->ah_flags & IB_AH_GRH ? 1 : 0; | |
50 | dst->port_num = src->port_num; | |
91a4d157 | 51 | dst->reserved = 0; |
6a9af2e1 | 52 | } |
75216638 | 53 | EXPORT_SYMBOL(ib_copy_ah_attr_to_user); |
6a9af2e1 SH |
54 | |
55 | void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst, | |
56 | struct ib_qp_attr *src) | |
57 | { | |
91a4d157 | 58 | dst->qp_state = src->qp_state; |
6a9af2e1 SH |
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->max_send_wr = src->cap.max_send_wr; | |
69 | dst->max_recv_wr = src->cap.max_recv_wr; | |
70 | dst->max_send_sge = src->cap.max_send_sge; | |
71 | dst->max_recv_sge = src->cap.max_recv_sge; | |
72 | dst->max_inline_data = src->cap.max_inline_data; | |
73 | ||
74 | ib_copy_ah_attr_to_user(&dst->ah_attr, &src->ah_attr); | |
75 | ib_copy_ah_attr_to_user(&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; | |
91a4d157 | 90 | memset(dst->reserved, 0, sizeof(dst->reserved)); |
6a9af2e1 SH |
91 | } |
92 | EXPORT_SYMBOL(ib_copy_qp_attr_to_user); | |
93 | ||
94 | void ib_copy_path_rec_to_user(struct ib_user_path_rec *dst, | |
95 | struct ib_sa_path_rec *src) | |
96 | { | |
97 | memcpy(dst->dgid, src->dgid.raw, sizeof src->dgid); | |
98 | memcpy(dst->sgid, src->sgid.raw, sizeof src->sgid); | |
99 | ||
100 | dst->dlid = src->dlid; | |
101 | dst->slid = src->slid; | |
102 | dst->raw_traffic = src->raw_traffic; | |
103 | dst->flow_label = src->flow_label; | |
104 | dst->hop_limit = src->hop_limit; | |
105 | dst->traffic_class = src->traffic_class; | |
106 | dst->reversible = src->reversible; | |
107 | dst->numb_path = src->numb_path; | |
108 | dst->pkey = src->pkey; | |
109 | dst->sl = src->sl; | |
110 | dst->mtu_selector = src->mtu_selector; | |
111 | dst->mtu = src->mtu; | |
112 | dst->rate_selector = src->rate_selector; | |
113 | dst->rate = src->rate; | |
114 | dst->packet_life_time = src->packet_life_time; | |
115 | dst->preference = src->preference; | |
116 | dst->packet_life_time_selector = src->packet_life_time_selector; | |
117 | } | |
118 | EXPORT_SYMBOL(ib_copy_path_rec_to_user); | |
119 | ||
120 | void ib_copy_path_rec_from_user(struct ib_sa_path_rec *dst, | |
121 | struct ib_user_path_rec *src) | |
122 | { | |
123 | memcpy(dst->dgid.raw, src->dgid, sizeof dst->dgid); | |
124 | memcpy(dst->sgid.raw, src->sgid, sizeof dst->sgid); | |
125 | ||
126 | dst->dlid = src->dlid; | |
127 | dst->slid = src->slid; | |
128 | dst->raw_traffic = src->raw_traffic; | |
129 | dst->flow_label = src->flow_label; | |
130 | dst->hop_limit = src->hop_limit; | |
131 | dst->traffic_class = src->traffic_class; | |
132 | dst->reversible = src->reversible; | |
133 | dst->numb_path = src->numb_path; | |
134 | dst->pkey = src->pkey; | |
135 | dst->sl = src->sl; | |
136 | dst->mtu_selector = src->mtu_selector; | |
137 | dst->mtu = src->mtu; | |
138 | dst->rate_selector = src->rate_selector; | |
139 | dst->rate = src->rate; | |
140 | dst->packet_life_time = src->packet_life_time; | |
141 | dst->preference = src->preference; | |
142 | dst->packet_life_time_selector = src->packet_life_time_selector; | |
a59c5850 MB |
143 | |
144 | memset(dst->smac, 0, sizeof(dst->smac)); | |
145 | memset(dst->dmac, 0, sizeof(dst->dmac)); | |
146 | dst->vlan_id = 0xffff; | |
6a9af2e1 SH |
147 | } |
148 | EXPORT_SYMBOL(ib_copy_path_rec_from_user); |