1#ifndef __IEEE802154_CORE_H
2#define __IEEE802154_CORE_H
3
4#include <net/cfg802154.h>
5
6struct cfg802154_registered_device {
7	const struct cfg802154_ops *ops;
8	struct list_head list;
9
10	/* wpan_phy index, internal only */
11	int wpan_phy_idx;
12
13	/* also protected by devlist_mtx */
14	int opencount;
15	wait_queue_head_t dev_wait;
16
17	/* protected by RTNL only */
18	int num_running_ifaces;
19
20	/* associated wpan interfaces, protected by rtnl or RCU */
21	struct list_head wpan_dev_list;
22	int devlist_generation, wpan_dev_id;
23
24	/* must be last because of the way we do wpan_phy_priv(),
25	 * and it should at least be aligned to NETDEV_ALIGN
26	 */
27	struct wpan_phy wpan_phy __aligned(NETDEV_ALIGN);
28};
29
30static inline struct cfg802154_registered_device *
31wpan_phy_to_rdev(struct wpan_phy *wpan_phy)
32{
33	BUG_ON(!wpan_phy);
34	return container_of(wpan_phy, struct cfg802154_registered_device,
35			    wpan_phy);
36}
37
38extern struct list_head cfg802154_rdev_list;
39extern int cfg802154_rdev_list_generation;
40
41/* free object */
42void cfg802154_dev_free(struct cfg802154_registered_device *rdev);
43struct cfg802154_registered_device *
44cfg802154_rdev_by_wpan_phy_idx(int wpan_phy_idx);
45
46#endif /* __IEEE802154_CORE_H */
47