1a5dd1d72SAlexander Aring #ifndef __IEEE802154_CORE_H 2a5dd1d72SAlexander Aring #define __IEEE802154_CORE_H 3a5dd1d72SAlexander Aring 4a5dd1d72SAlexander Aring #include <net/cfg802154.h> 5a5dd1d72SAlexander Aring 6a5dd1d72SAlexander Aring struct cfg802154_registered_device { 7a5dd1d72SAlexander Aring const struct cfg802154_ops *ops; 8f3ada640SAlexander Aring struct list_head list; 9a5dd1d72SAlexander Aring 1053f9ee61SAlexander Aring /* wpan_phy index, internal only */ 1153f9ee61SAlexander Aring int wpan_phy_idx; 1253f9ee61SAlexander Aring 13fcf39e6eSAlexander Aring /* also protected by devlist_mtx */ 14fcf39e6eSAlexander Aring int opencount; 15fcf39e6eSAlexander Aring wait_queue_head_t dev_wait; 16fcf39e6eSAlexander Aring 17fcf39e6eSAlexander Aring /* protected by RTNL only */ 18fcf39e6eSAlexander Aring int num_running_ifaces; 19fcf39e6eSAlexander Aring 20fcf39e6eSAlexander Aring /* associated wpan interfaces, protected by rtnl or RCU */ 21fcf39e6eSAlexander Aring struct list_head wpan_dev_list; 22fcf39e6eSAlexander Aring int devlist_generation, wpan_dev_id; 23fcf39e6eSAlexander Aring 24a5dd1d72SAlexander Aring /* must be last because of the way we do wpan_phy_priv(), 25a5dd1d72SAlexander Aring * and it should at least be aligned to NETDEV_ALIGN 26a5dd1d72SAlexander Aring */ 27a5dd1d72SAlexander Aring struct wpan_phy wpan_phy __aligned(NETDEV_ALIGN); 28a5dd1d72SAlexander Aring }; 29a5dd1d72SAlexander Aring 30ea4dcd32SAlexander Aring static inline struct cfg802154_registered_device * 31ea4dcd32SAlexander Aring wpan_phy_to_rdev(struct wpan_phy *wpan_phy) 32ea4dcd32SAlexander Aring { 33ea4dcd32SAlexander Aring BUG_ON(!wpan_phy); 34ea4dcd32SAlexander Aring return container_of(wpan_phy, struct cfg802154_registered_device, 35ea4dcd32SAlexander Aring wpan_phy); 36ea4dcd32SAlexander Aring } 37ea4dcd32SAlexander Aring 3879fe1a2aSAlexander Aring extern struct list_head cfg802154_rdev_list; 39ca20ce20SAlexander Aring extern int cfg802154_rdev_list_generation; 4079fe1a2aSAlexander Aring 41a5dd1d72SAlexander Aring /* free object */ 42a5dd1d72SAlexander Aring void cfg802154_dev_free(struct cfg802154_registered_device *rdev); 4379fe1a2aSAlexander Aring struct cfg802154_registered_device * 4479fe1a2aSAlexander Aring cfg802154_rdev_by_wpan_phy_idx(int wpan_phy_idx); 45a26c5fd7SAlexander Aring struct wpan_phy *wpan_phy_idx_to_wpan_phy(int wpan_phy_idx); 46a5dd1d72SAlexander Aring 47a5dd1d72SAlexander Aring #endif /* __IEEE802154_CORE_H */ 48