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/*
* Wireless configuration interface internals.
*
* Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
*/
#ifndef __NET_WIRELESS_CORE_H
#define __NET_WIRELESS_CORE_H
#include <linux/mutex.h>
#include <linux/list.h>
#include <linux/netdevice.h>
#include <net/genetlink.h>
#include <net/wireless.h>
#include <net/cfg80211.h>
struct cfg80211_registered_device {
struct cfg80211_ops *ops;
struct list_head list;
/* we hold this mutex during any call so that
* we cannot do multiple calls at once, and also
* to avoid the deregister call to proceed while
* any call is in progress */
struct mutex mtx;
/* wiphy index, internal only */
int idx;
/* associate netdev list */
struct mutex devlist_mtx;
struct list_head netdev_list;
/* must be last because of the way we do wiphy_priv(),
* and it should at least be aligned to NETDEV_ALIGN */
struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN)));
};
static inline
struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy)
{
BUG_ON(!wiphy);
return container_of(wiphy, struct cfg80211_registered_device, wiphy);
}
extern struct mutex cfg80211_drv_mutex;
extern struct list_head cfg80211_drv_list;
/* free object */
extern void cfg80211_dev_free(struct cfg80211_registered_device *drv);
#endif /* __NET_WIRELESS_CORE_H */
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