diff options
Diffstat (limited to 'net/mac802154/mac802154.h')
| -rw-r--r-- | net/mac802154/mac802154.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/mac802154/mac802154.h b/net/mac802154/mac802154.h index e05f66e..a8d7cbc 100644 --- a/net/mac802154/mac802154.h +++ b/net/mac802154/mac802154.h @@ -23,9 +23,12 @@ #ifndef MAC802154_H #define MAC802154_H +#include <linux/mutex.h> #include <net/mac802154.h> #include <net/ieee802154_netdev.h> +#include "llsec.h" + /* mac802154 device private data */ struct mac802154_priv { struct ieee802154_dev hw; @@ -91,6 +94,13 @@ struct mac802154_sub_if_data { u8 bsn; /* MAC DSN field */ u8 dsn; + + /* protects sec from concurrent access by netlink. access by + * encrypt/decrypt/header_create safe without additional protection. + */ + struct mutex sec_mtx; + + struct mac802154_llsec sec; }; #define mac802154_to_priv(_hw) container_of(_hw, struct mac802154_priv, hw) |
