struct ieee80211_channel *channel;
- /* Extra fragments (in addition to the first fragment
- * in skb) */
- struct sk_buff **extra_frag;
- int num_extra_frag;
-
u16 ethertype;
unsigned int flags;
};
u16 tkip_iv16;
};
-struct ieee80211_tx_stored_packet {
- struct sk_buff *skb;
- struct sk_buff **extra_frag;
- int num_extra_frag;
-};
-
struct beacon_data {
u8 *head, *tail;
int head_len, tail_len;
#define IEEE80211_STA_ASSOCIATED BIT(4)
#define IEEE80211_STA_PROBEREQ_POLL BIT(5)
#define IEEE80211_STA_CREATE_IBSS BIT(6)
-#define IEEE80211_STA_MIXED_CELL BIT(7)
+/* hole at 7, please re-use */
#define IEEE80211_STA_WMM_ENABLED BIT(8)
+/* hole at 9, please re-use */
#define IEEE80211_STA_AUTO_SSID_SEL BIT(10)
#define IEEE80211_STA_AUTO_BSSID_SEL BIT(11)
#define IEEE80211_STA_AUTO_CHANNEL_SEL BIT(12)
struct timer_list chswitch_timer;
struct work_struct work;
struct work_struct chswitch_work;
+ struct work_struct beacon_loss_work;
u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
unsigned long request;
unsigned long last_probe;
+ unsigned long last_beacon;
unsigned int flags;
*
* @IEEE80211_SDATA_ALLMULTI: interface wants all multicast packets
* @IEEE80211_SDATA_PROMISC: interface is promisc
- * @IEEE80211_SDATA_USERSPACE_MLME: userspace MLME is active
* @IEEE80211_SDATA_OPERATING_GMODE: operating in G-only mode
* @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between
* associated stations and deliver multicast frames both
enum ieee80211_sub_if_data_flags {
IEEE80211_SDATA_ALLMULTI = BIT(0),
IEEE80211_SDATA_PROMISC = BIT(1),
- IEEE80211_SDATA_USERSPACE_MLME = BIT(2),
- IEEE80211_SDATA_OPERATING_GMODE = BIT(3),
- IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(4),
+ IEEE80211_SDATA_OPERATING_GMODE = BIT(2),
+ IEEE80211_SDATA_DONT_BRIDGE_PACKETS = BIT(3),
};
struct ieee80211_sub_if_data {
IEEE80211_QUEUE_STOP_REASON_CSA,
IEEE80211_QUEUE_STOP_REASON_AGGREGATION,
IEEE80211_QUEUE_STOP_REASON_SUSPEND,
+ IEEE80211_QUEUE_STOP_REASON_PENDING,
};
struct ieee80211_master_priv {
const struct ieee80211_ops *ops;
- /* AC queue corresponding to each AMPDU queue */
- s8 ampdu_ac_queue[IEEE80211_MAX_AMPDU_QUEUES];
- unsigned int amdpu_ac_stop_refcnt[IEEE80211_MAX_AMPDU_QUEUES];
-
- unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES +
- IEEE80211_MAX_AMPDU_QUEUES];
+ unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES];
/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
spinlock_t queue_stop_reason_lock;
struct sta_info *sta_hash[STA_HASH_SIZE];
struct timer_list sta_cleanup;
- unsigned long queues_pending[BITS_TO_LONGS(IEEE80211_MAX_QUEUES)];
- unsigned long queues_pending_run[BITS_TO_LONGS(IEEE80211_MAX_QUEUES)];
- struct ieee80211_tx_stored_packet pending_packet[IEEE80211_MAX_QUEUES];
+ struct sk_buff_head pending[IEEE80211_MAX_QUEUES];
struct tasklet_struct tx_pending_tasklet;
+ /*
+ * This lock is used to prevent concurrent A-MPDU
+ * session start/stop processing, this thus also
+ * synchronises the ->ampdu_action() callback to
+ * drivers and limits it to one at a time.
+ */
+ spinlock_t ampdu_lock;
+
/* number of interfaces with corresponding IFF_ flags */
atomic_t iff_allmultis, iff_promiscs;
void ieee80211_send_nullfunc(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
int powersave);
+void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_hdr *hdr);
+void ieee80211_beacon_loss_work(struct work_struct *work);
void ieee80211_wake_queues_by_reason(struct ieee80211_hw *hw,
enum queue_stop_reason reason);