!Finclude/net/mac80211.h ieee80211_get_tkip_p1k
!Finclude/net/mac80211.h ieee80211_get_tkip_p1k_iv
!Finclude/net/mac80211.h ieee80211_get_tkip_p2k
-!Finclude/net/mac80211.h ieee80211_key_removed
</chapter>
<chapter id="powersave">
enum ieee80211_smps_mode smps_mode);
/**
- * ieee80211_key_removed - disable hw acceleration for key
- * @key_conf: The key hw acceleration should be disabled for
- *
- * This allows drivers to indicate that the given key has been
- * removed from hardware acceleration, due to a new key that
- * was added. Don't use this if the key can continue to be used
- * for TX, if the key restriction is on RX only it is permitted
- * to keep the key for TX only and not call this function.
- *
- * Due to locking constraints, it may only be called during
- * @set_key. This function must be allowed to sleep, and the
- * key it tries to disable may still be used until it returns.
- */
-void ieee80211_key_removed(struct ieee80211_key_conf *key_conf);
-
-/**
* ieee80211_ready_on_channel - notification of remain-on-channel start
* @hw: pointer as obtained from ieee80211_alloc_hw()
*/
key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
}
-void ieee80211_key_removed(struct ieee80211_key_conf *key_conf)
-{
- struct ieee80211_key *key;
-
- key = container_of(key_conf, struct ieee80211_key, conf);
-
- might_sleep();
- assert_key_lock(key->local);
-
- key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
-
- /*
- * Flush TX path to avoid attempts to use this key
- * after this function returns. Until then, drivers
- * must be prepared to handle the key.
- */
- synchronize_rcu();
-}
-EXPORT_SYMBOL_GPL(ieee80211_key_removed);
-
static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
int idx, bool uni, bool multi)
{