diff options
Diffstat (limited to 'net/mac80211/key.h')
| -rw-r--r-- | net/mac80211/key.h | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/net/mac80211/key.h b/net/mac80211/key.h index bdc2968c2bb..b665bbb7a47 100644 --- a/net/mac80211/key.h +++ b/net/mac80211/key.h @@ -38,25 +38,9 @@ struct sta_info; * * @KEY_FLAG_UPLOADED_TO_HARDWARE: Indicates that this key is present * in the hardware for TX crypto hardware acceleration. - * @KEY_FLAG_TODO_DELETE: Key is marked for deletion and will, after an - * RCU grace period, no longer be reachable other than from the - * todo list. - * @KEY_FLAG_TODO_HWACCEL_ADD: Key needs to be added to hardware acceleration. - * @KEY_FLAG_TODO_HWACCEL_REMOVE: Key needs to be removed from hardware - * acceleration. - * @KEY_FLAG_TODO_DEFKEY: Key is default key and debugfs needs to be updated. - * @KEY_FLAG_TODO_ADD_DEBUGFS: Key needs to be added to debugfs. - * @KEY_FLAG_TODO_DEFMGMTKEY: Key is default management key and debugfs needs - * to be updated. */ enum ieee80211_internal_key_flags { KEY_FLAG_UPLOADED_TO_HARDWARE = BIT(0), - KEY_FLAG_TODO_DELETE = BIT(1), - KEY_FLAG_TODO_HWACCEL_ADD = BIT(2), - KEY_FLAG_TODO_HWACCEL_REMOVE = BIT(3), - KEY_FLAG_TODO_DEFKEY = BIT(4), - KEY_FLAG_TODO_ADD_DEBUGFS = BIT(5), - KEY_FLAG_TODO_DEFMGMTKEY = BIT(6), }; enum ieee80211_internal_tkip_state { @@ -79,10 +63,8 @@ struct ieee80211_key { /* for sdata list */ struct list_head list; - /* for todo list */ - struct list_head todo; - /* protected by todo lock! */ + /* protected by key mutex */ unsigned int flags; union { @@ -95,7 +77,13 @@ struct ieee80211_key { } tkip; struct { u8 tx_pn[6]; - u8 rx_pn[NUM_RX_DATA_QUEUES][6]; + /* + * Last received packet number. The first + * NUM_RX_DATA_QUEUES counters are used with Data + * frames and the last counter is used with Robust + * Management frames. + */ + u8 rx_pn[NUM_RX_DATA_QUEUES + 1][6]; struct crypto_cipher *tfm; u32 replays; /* dot11RSNAStatsCCMPReplays */ /* scratch buffers for virt_to_page() (crypto API) */ @@ -147,7 +135,8 @@ struct ieee80211_key *ieee80211_key_alloc(enum ieee80211_key_alg alg, void ieee80211_key_link(struct ieee80211_key *key, struct ieee80211_sub_if_data *sdata, struct sta_info *sta); -void ieee80211_key_free(struct ieee80211_key *key); +void ieee80211_key_free(struct ieee80211_local *local, + struct ieee80211_key *key); void ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata, int idx); void ieee80211_set_default_mgmt_key(struct ieee80211_sub_if_data *sdata, int idx); @@ -155,6 +144,4 @@ void ieee80211_free_keys(struct ieee80211_sub_if_data *sdata); void ieee80211_enable_keys(struct ieee80211_sub_if_data *sdata); void ieee80211_disable_keys(struct ieee80211_sub_if_data *sdata); -void ieee80211_key_todo(void); - #endif /* IEEE80211_KEY_H */ |