2 * Wireless configuration interface internals.
4 * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
6 #ifndef __NET_WIRELESS_CORE_H
7 #define __NET_WIRELESS_CORE_H
8 #include <linux/mutex.h>
9 #include <linux/list.h>
10 #include <linux/netdevice.h>
11 #include <net/genetlink.h>
12 #include <net/wireless.h>
13 #include <net/cfg80211.h>
15 struct cfg80211_registered_device {
16 struct cfg80211_ops *ops;
17 struct list_head list;
18 /* we hold this mutex during any call so that
19 * we cannot do multiple calls at once, and also
20 * to avoid the deregister call to proceed while
21 * any call is in progress */
24 /* wiphy index, internal only */
27 /* associate netdev list */
28 struct mutex devlist_mtx;
29 struct list_head netdev_list;
31 /* must be last because of the way we do wiphy_priv(),
32 * and it should at least be aligned to NETDEV_ALIGN */
33 struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN)));
37 struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy)
40 return container_of(wiphy, struct cfg80211_registered_device, wiphy);
43 extern struct mutex cfg80211_drv_mutex;
44 extern struct list_head cfg80211_drv_list;
47 extern void cfg80211_dev_free(struct cfg80211_registered_device *drv);
49 #endif /* __NET_WIRELESS_CORE_H */