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path: root/drivers/net/wireless/ipw2x00/libipw_module.c
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Diffstat (limited to 'drivers/net/wireless/ipw2x00/libipw_module.c')
-rw-r--r--drivers/net/wireless/ipw2x00/libipw_module.c42
1 files changed, 3 insertions, 39 deletions
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c
index a0e9f6aed7da..eb2b60834c17 100644
--- a/drivers/net/wireless/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/ipw2x00/libipw_module.c
@@ -62,9 +62,6 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION);
62MODULE_AUTHOR(DRV_COPYRIGHT); 62MODULE_AUTHOR(DRV_COPYRIGHT);
63MODULE_LICENSE("GPL"); 63MODULE_LICENSE("GPL");
64 64
65struct cfg80211_ops libipw_config_ops = { };
66void *libipw_wiphy_privid = &libipw_wiphy_privid;
67
68static int libipw_networks_allocate(struct libipw_device *ieee) 65static int libipw_networks_allocate(struct libipw_device *ieee)
69{ 66{
70 if (ieee->networks) 67 if (ieee->networks)
@@ -143,7 +140,7 @@ int libipw_change_mtu(struct net_device *dev, int new_mtu)
143} 140}
144EXPORT_SYMBOL(libipw_change_mtu); 141EXPORT_SYMBOL(libipw_change_mtu);
145 142
146struct net_device *alloc_ieee80211(int sizeof_priv, int monitor) 143struct net_device *alloc_ieee80211(int sizeof_priv)
147{ 144{
148 struct libipw_device *ieee; 145 struct libipw_device *ieee;
149 struct net_device *dev; 146 struct net_device *dev;
@@ -160,31 +157,10 @@ struct net_device *alloc_ieee80211(int sizeof_priv, int monitor)
160 157
161 ieee->dev = dev; 158 ieee->dev = dev;
162 159
163 if (!monitor) {
164 ieee->wdev.wiphy = wiphy_new(&libipw_config_ops, 0);
165 if (!ieee->wdev.wiphy) {
166 LIBIPW_ERROR("Unable to allocate wiphy.\n");
167 goto failed_free_netdev;
168 }
169
170 ieee->dev->ieee80211_ptr = &ieee->wdev;
171 ieee->wdev.iftype = NL80211_IFTYPE_STATION;
172
173 /* Fill-out wiphy structure bits we know... Not enough info
174 here to call set_wiphy_dev or set MAC address or channel info
175 -- have to do that in ->ndo_init... */
176 ieee->wdev.wiphy->privid = libipw_wiphy_privid;
177
178 ieee->wdev.wiphy->max_scan_ssids = 1;
179 ieee->wdev.wiphy->max_scan_ie_len = 0;
180 ieee->wdev.wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION)
181 | BIT(NL80211_IFTYPE_ADHOC);
182 }
183
184 err = libipw_networks_allocate(ieee); 160 err = libipw_networks_allocate(ieee);
185 if (err) { 161 if (err) {
186 LIBIPW_ERROR("Unable to allocate beacon storage: %d\n", err); 162 LIBIPW_ERROR("Unable to allocate beacon storage: %d\n", err);
187 goto failed_free_wiphy; 163 goto failed_free_netdev;
188 } 164 }
189 libipw_networks_initialize(ieee); 165 libipw_networks_initialize(ieee);
190 166
@@ -217,31 +193,19 @@ struct net_device *alloc_ieee80211(int sizeof_priv, int monitor)
217 193
218 return dev; 194 return dev;
219 195
220failed_free_wiphy:
221 if (!monitor)
222 wiphy_free(ieee->wdev.wiphy);
223failed_free_netdev: 196failed_free_netdev:
224 free_netdev(dev); 197 free_netdev(dev);
225failed: 198failed:
226 return NULL; 199 return NULL;
227} 200}
228 201
229void free_ieee80211(struct net_device *dev, int monitor) 202void free_ieee80211(struct net_device *dev)
230{ 203{
231 struct libipw_device *ieee = netdev_priv(dev); 204 struct libipw_device *ieee = netdev_priv(dev);
232 205
233 lib80211_crypt_info_free(&ieee->crypt_info); 206 lib80211_crypt_info_free(&ieee->crypt_info);
234 207
235 libipw_networks_free(ieee); 208 libipw_networks_free(ieee);
236
237 /* free cfg80211 resources */
238 if (!monitor) {
239 wiphy_unregister(ieee->wdev.wiphy);
240 kfree(ieee->a_band.channels);
241 kfree(ieee->bg_band.channels);
242 wiphy_free(ieee->wdev.wiphy);
243 }
244
245 free_netdev(dev); 209 free_netdev(dev);
246} 210}
247 211