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a5dd1d72 AA |
1 | #ifndef __IEEE802154_CORE_H |
2 | #define __IEEE802154_CORE_H | |
3 | ||
4 | #include <net/cfg802154.h> | |
5 | ||
6 | struct cfg802154_registered_device { | |
7 | const struct cfg802154_ops *ops; | |
f3ada640 | 8 | struct list_head list; |
a5dd1d72 | 9 | |
53f9ee61 AA |
10 | /* wpan_phy index, internal only */ |
11 | int wpan_phy_idx; | |
12 | ||
fcf39e6e AA |
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 | ||
a5dd1d72 AA |
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 | ||
ea4dcd32 AA |
30 | static inline struct cfg802154_registered_device * |
31 | wpan_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 | ||
79fe1a2a | 38 | extern struct list_head cfg802154_rdev_list; |
ca20ce20 | 39 | extern int cfg802154_rdev_list_generation; |
79fe1a2a | 40 | |
a5dd1d72 AA |
41 | /* free object */ |
42 | void cfg802154_dev_free(struct cfg802154_registered_device *rdev); | |
79fe1a2a AA |
43 | struct cfg802154_registered_device * |
44 | cfg802154_rdev_by_wpan_phy_idx(int wpan_phy_idx); | |
a26c5fd7 | 45 | struct wpan_phy *wpan_phy_idx_to_wpan_phy(int wpan_phy_idx); |
a5dd1d72 AA |
46 | |
47 | #endif /* __IEEE802154_CORE_H */ |