u8 ssid_len;
u8 supp_rates_len;
bool wmm, uapsd;
- bool have_beacon, need_beacon;
+ bool need_beacon;
bool synced;
bool timeout_started;
bool nullfunc_failed;
bool connection_loss;
- struct mutex mtx;
struct cfg80211_bss *associated;
struct ieee80211_mgd_auth_data *auth_data;
struct ieee80211_mgd_assoc_data *assoc_data;
bool powersave; /* powersave requested for this iface */
bool broken_ap; /* AP is broken -- turn off powersave */
+ bool have_beacon;
u8 dtim_period;
enum ieee80211_smps_mode req_smps, /* requested smps mode */
driver_smps_mode; /* smps mode request */
struct ieee80211_if_ibss {
struct timer_list timer;
- struct mutex mtx;
-
unsigned long last_scan_completed;
u32 basic_rates;
bool accepting_plinks;
int num_gates;
struct beacon_data __rcu *beacon;
- /* just protects beacon updates for now */
- struct mutex mtx;
const u8 *ie;
u8 ie_len;
enum {
return container_of(p, struct ieee80211_sub_if_data, vif);
}
+static inline void sdata_lock(struct ieee80211_sub_if_data *sdata)
+ __acquires(&sdata->wdev.mtx)
+{
+ mutex_lock(&sdata->wdev.mtx);
+ __acquire(&sdata->wdev.mtx);
+}
+
+static inline void sdata_unlock(struct ieee80211_sub_if_data *sdata)
+ __releases(&sdata->wdev.mtx)
+{
+ mutex_unlock(&sdata->wdev.mtx);
+ __release(&sdata->wdev.mtx);
+}
+
+static inline void
+sdata_assert_lock(struct ieee80211_sub_if_data *sdata)
+{
+ lockdep_assert_held(&sdata->wdev.mtx);
+}
+
static inline enum ieee80211_band
ieee80211_get_sdata_band(struct ieee80211_sub_if_data *sdata)
{
ieee80211_tx_skb_tid(sdata, skb, 7);
}
-u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, bool action,
+u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
struct ieee802_11_elems *elems,
u64 filter, u32 crc);
-static inline void ieee802_11_parse_elems(u8 *start, size_t len, bool action,
+static inline void ieee802_11_parse_elems(const u8 *start, size_t len,
+ bool action,
struct ieee802_11_elems *elems)
{
ieee802_11_parse_elems_crc(start, len, action, elems, 0, 0);
}
-u32 ieee80211_mandatory_rates(struct ieee80211_local *local,
- enum ieee80211_band band);
-
void ieee80211_dynamic_ps_enable_work(struct work_struct *work);
void ieee80211_dynamic_ps_disable_work(struct work_struct *work);
void ieee80211_dynamic_ps_timer(unsigned long data);