linux/net/ieee802154/core.h
Alexander Aring a26c5fd762 nl802154: add support for security layer
This patch adds support for accessing mac802154 llsec implementation
over nl802154. I added for a new Kconfig entry to provide this
functionality CONFIG_IEEE802154_NL802154_EXPERIMENTAL. This interface is
still in development. It provides to change security parameters and
add/del/dump entries of security tables. Later we can add also a get to
get an entry by unique identifier.

Cc: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-09-30 13:16:44 +02:00

48 lines
1.2 KiB
C

#ifndef __IEEE802154_CORE_H
#define __IEEE802154_CORE_H
#include <net/cfg802154.h>
struct cfg802154_registered_device {
const struct cfg802154_ops *ops;
struct list_head list;
/* wpan_phy index, internal only */
int wpan_phy_idx;
/* also protected by devlist_mtx */
int opencount;
wait_queue_head_t dev_wait;
/* protected by RTNL only */
int num_running_ifaces;
/* associated wpan interfaces, protected by rtnl or RCU */
struct list_head wpan_dev_list;
int devlist_generation, wpan_dev_id;
/* must be last because of the way we do wpan_phy_priv(),
* and it should at least be aligned to NETDEV_ALIGN
*/
struct wpan_phy wpan_phy __aligned(NETDEV_ALIGN);
};
static inline struct cfg802154_registered_device *
wpan_phy_to_rdev(struct wpan_phy *wpan_phy)
{
BUG_ON(!wpan_phy);
return container_of(wpan_phy, struct cfg802154_registered_device,
wpan_phy);
}
extern struct list_head cfg802154_rdev_list;
extern int cfg802154_rdev_list_generation;
/* free object */
void cfg802154_dev_free(struct cfg802154_registered_device *rdev);
struct cfg802154_registered_device *
cfg802154_rdev_by_wpan_phy_idx(int wpan_phy_idx);
struct wpan_phy *wpan_phy_idx_to_wpan_phy(int wpan_phy_idx);
#endif /* __IEEE802154_CORE_H */