1 // SPDX-License-Identifier: GPL-2.0-only 1
2 /*
3 * Copyright 2007-2012 Siemens AG
4 *
5 * Written by:
6 * Dmitry Eremin-Solenikov <dbaryshkov@gmail.c
7 * Sergey Lapin <slapin@ossfans.org>
8 * Maxim Gorbachyov <maxim.gorbachev@siemens.c
9 * Alexander Smirnov <alex.bluesman.smirnov@gm
10 */
11
12 #include <linux/if_arp.h>
13
14 #include <net/mac802154.h>
15 #include <net/ieee802154_netdev.h>
16 #include <net/cfg802154.h>
17
18 #include "ieee802154_i.h"
19 #include "driver-ops.h"
20
21 void mac802154_dev_set_page_channel(struct net
22 {
23 struct ieee802154_sub_if_data *sdata =
24 struct ieee802154_local *local = sdata
25 int res;
26
27 ASSERT_RTNL();
28
29 BUG_ON(dev->type != ARPHRD_IEEE802154)
30
31 res = drv_set_channel(local, page, cha
32 if (res) {
33 pr_debug("set_channel failed\n
34 } else {
35 local->phy->current_channel =
36 local->phy->current_page = pag
37 }
38 }
39
40 int mac802154_get_params(struct net_device *de
41 struct ieee802154_lls
42 {
43 struct ieee802154_sub_if_data *sdata =
44 int res;
45
46 BUG_ON(dev->type != ARPHRD_IEEE802154)
47
48 mutex_lock(&sdata->sec_mtx);
49 res = mac802154_llsec_get_params(&sdat
50 mutex_unlock(&sdata->sec_mtx);
51
52 return res;
53 }
54
55 int mac802154_set_params(struct net_device *de
56 const struct ieee8021
57 int changed)
58 {
59 struct ieee802154_sub_if_data *sdata =
60 int res;
61
62 BUG_ON(dev->type != ARPHRD_IEEE802154)
63
64 mutex_lock(&sdata->sec_mtx);
65 res = mac802154_llsec_set_params(&sdat
66 mutex_unlock(&sdata->sec_mtx);
67
68 return res;
69 }
70
71 int mac802154_add_key(struct net_device *dev,
72 const struct ieee802154_
73 const struct ieee802154_
74 {
75 struct ieee802154_sub_if_data *sdata =
76 int res;
77
78 BUG_ON(dev->type != ARPHRD_IEEE802154)
79
80 mutex_lock(&sdata->sec_mtx);
81 res = mac802154_llsec_key_add(&sdata->
82 mutex_unlock(&sdata->sec_mtx);
83
84 return res;
85 }
86
87 int mac802154_del_key(struct net_device *dev,
88 const struct ieee802154_
89 {
90 struct ieee802154_sub_if_data *sdata =
91 int res;
92
93 BUG_ON(dev->type != ARPHRD_IEEE802154)
94
95 mutex_lock(&sdata->sec_mtx);
96 res = mac802154_llsec_key_del(&sdata->
97 mutex_unlock(&sdata->sec_mtx);
98
99 return res;
100 }
101
102 int mac802154_add_dev(struct net_device *dev,
103 const struct ieee802154_
104 {
105 struct ieee802154_sub_if_data *sdata =
106 int res;
107
108 BUG_ON(dev->type != ARPHRD_IEEE802154)
109
110 mutex_lock(&sdata->sec_mtx);
111 res = mac802154_llsec_dev_add(&sdata->
112 mutex_unlock(&sdata->sec_mtx);
113
114 return res;
115 }
116
117 int mac802154_del_dev(struct net_device *dev,
118 {
119 struct ieee802154_sub_if_data *sdata =
120 int res;
121
122 BUG_ON(dev->type != ARPHRD_IEEE802154)
123
124 mutex_lock(&sdata->sec_mtx);
125 res = mac802154_llsec_dev_del(&sdata->
126 mutex_unlock(&sdata->sec_mtx);
127
128 return res;
129 }
130
131 int mac802154_add_devkey(struct net_device *de
132 __le64 device_addr,
133 const struct ieee8021
134 {
135 struct ieee802154_sub_if_data *sdata =
136 int res;
137
138 BUG_ON(dev->type != ARPHRD_IEEE802154)
139
140 mutex_lock(&sdata->sec_mtx);
141 res = mac802154_llsec_devkey_add(&sdat
142 mutex_unlock(&sdata->sec_mtx);
143
144 return res;
145 }
146
147 int mac802154_del_devkey(struct net_device *de
148 __le64 device_addr,
149 const struct ieee8021
150 {
151 struct ieee802154_sub_if_data *sdata =
152 int res;
153
154 BUG_ON(dev->type != ARPHRD_IEEE802154)
155
156 mutex_lock(&sdata->sec_mtx);
157 res = mac802154_llsec_devkey_del(&sdat
158 mutex_unlock(&sdata->sec_mtx);
159
160 return res;
161 }
162
163 int mac802154_add_seclevel(struct net_device *
164 const struct ieee80
165 {
166 struct ieee802154_sub_if_data *sdata =
167 int res;
168
169 BUG_ON(dev->type != ARPHRD_IEEE802154)
170
171 mutex_lock(&sdata->sec_mtx);
172 res = mac802154_llsec_seclevel_add(&sd
173 mutex_unlock(&sdata->sec_mtx);
174
175 return res;
176 }
177
178 int mac802154_del_seclevel(struct net_device *
179 const struct ieee80
180 {
181 struct ieee802154_sub_if_data *sdata =
182 int res;
183
184 BUG_ON(dev->type != ARPHRD_IEEE802154)
185
186 mutex_lock(&sdata->sec_mtx);
187 res = mac802154_llsec_seclevel_del(&sd
188 mutex_unlock(&sdata->sec_mtx);
189
190 return res;
191 }
192
193 void mac802154_lock_table(struct net_device *d
194 {
195 struct ieee802154_sub_if_data *sdata =
196
197 BUG_ON(dev->type != ARPHRD_IEEE802154)
198
199 mutex_lock(&sdata->sec_mtx);
200 }
201
202 void mac802154_get_table(struct net_device *de
203 struct ieee802154_lls
204 {
205 struct ieee802154_sub_if_data *sdata =
206
207 BUG_ON(dev->type != ARPHRD_IEEE802154)
208
209 *t = &sdata->sec.table;
210 }
211
212 void mac802154_unlock_table(struct net_device
213 {
214 struct ieee802154_sub_if_data *sdata =
215
216 BUG_ON(dev->type != ARPHRD_IEEE802154)
217
218 mutex_unlock(&sdata->sec_mtx);
219 }
220
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