diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-04-27 09:26:46 -0700 |
commit | 15c54033964a943de7b0763efd3bd0ede7326395 (patch) | |
tree | 840b292612d1b5396d5bab5bde537a9013db3ceb /net/wireless/core.h | |
parent | ad5da3cf39a5b11a198929be1f2644e17ecd767e (diff) | |
parent | 912a41a4ab935ce8c4308428ec13fc7f8b1f18f4 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (448 commits)
[IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res)
[IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.
[IPV4]: Add multipath cached to feature-removal-schedule.txt
[WIRELESS] cfg80211: Clarify locking comment.
[WIRELESS] cfg80211: Fix locking in wiphy_new.
[WEXT] net_device: Don't include wext bits if not required.
[WEXT]: Misc code cleanups.
[WEXT]: Reduce inline abuse.
[WEXT]: Move EXPORT_SYMBOL statements where they belong.
[WEXT]: Cleanup early ioctl call path.
[WEXT]: Remove options.
[WEXT]: Remove dead debug code.
[WEXT]: Clean up how wext is called.
[WEXT]: Move to net/wireless
[AFS]: Eliminate cmpxchg() usage in vlocation code.
[RXRPC]: Fix pointers passed to bitops.
[RXRPC]: Remove bogus atomic_* overrides.
[AFS]: Fix u64 printing in debug logging.
[AFS]: Add "directory write" support.
[AFS]: Implement the CB.InitCallBackState3 operation.
...
Diffstat (limited to 'net/wireless/core.h')
-rw-r--r-- | net/wireless/core.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h new file mode 100644 index 00000000000..158db1edb92 --- /dev/null +++ b/net/wireless/core.h @@ -0,0 +1,49 @@ +/* + * 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 */ |