Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb...

[cascardo/linux.git] / net / mac80211 / ieee80211_i.h

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 9ca8e32..8412a30 100644 (file)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -94,6 +94,7 @@ struct ieee80211_bss {
 #define IEEE80211_MAX_SUPP_RATES 32
        u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
        size_t supp_rates_len;
+       struct ieee80211_rate *beacon_rate;
 
        /*
         * During association, we save an ERP value from a probe response so
@@ -366,7 +367,7 @@ struct ieee80211_mgd_assoc_data {
        u8 ssid_len;
        u8 supp_rates_len;
        bool wmm, uapsd;
-       bool have_beacon, need_beacon;
+       bool need_beacon;
        bool synced;
        bool timeout_started;
 
@@ -394,7 +395,6 @@ struct ieee80211_if_managed {
        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;
@@ -405,6 +405,7 @@ struct ieee80211_if_managed {
 
        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 */
@@ -488,8 +489,6 @@ struct ieee80211_if_managed {
 struct ieee80211_if_ibss {
        struct timer_list timer;
 
-       struct mutex mtx;
-
        unsigned long last_scan_completed;
 
        u32 basic_rates;
@@ -499,14 +498,12 @@ struct ieee80211_if_ibss {
        bool privacy;
 
        bool control_port;
-       unsigned int auth_frame_registrations;
 
        u8 bssid[ETH_ALEN] __aligned(2);
        u8 ssid[IEEE80211_MAX_SSID_LEN];
        u8 ssid_len, ie_len;
        u8 *ie;
-       struct ieee80211_channel *channel;
-       enum nl80211_channel_type channel_type;
+       struct cfg80211_chan_def chandef;
 
        unsigned long ibss_join_req;
        /* probe response/beacon for IBSS */
@@ -545,6 +542,7 @@ struct ieee80211_if_mesh {
        struct timer_list mesh_path_root_timer;
 
        unsigned long wrkq_flags;
+       unsigned long mbss_changed;
 
        u8 mesh_id[IEEE80211_MAX_MESH_ID_LEN];
        size_t mesh_id_len;
@@ -580,8 +578,6 @@ struct ieee80211_if_mesh {
        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 {
@@ -778,6 +774,26 @@ struct ieee80211_sub_if_data *vif_to_sdata(struct ieee80211_vif *p)
        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)
 {
@@ -1507,9 +1523,6 @@ static inline void ieee802_11_parse_elems(const u8 *start, size_t len,
        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);