1 files changed, 29 insertions, 14 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 9d1514727f6e..c088c46704a3 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -293,6 +293,7 @@ struct ieee80211_if_managed {
         int auth_tries; /* retries for auth req */
         int assoc_tries; /* retries for assoc req */
 
+        unsigned long timers_running; /* used for quiesce/restart */
         bool powersave; /* powersave requested for this iface */
 
         unsigned long request;
@@ -333,6 +334,9 @@ struct ieee80211_if_ibss {
 
         unsigned long request;
         unsigned long last_scan_completed;
+
+        bool timer_running;
+
         bool fixed_bssid;
         bool fixed_channel;
 
@@ -358,6 +362,8 @@ struct ieee80211_if_mesh {
         struct timer_list mesh_path_timer;
         struct sk_buff_head skb_queue;
 
+        unsigned long timers_running;
+
         bool housekeeping;
 
         u8 mesh_id[IEEE80211_MAX_MESH_ID_LEN];
@@ -609,6 +615,21 @@ struct ieee80211_local {
         unsigned int filter_flags; /* FIF_* */
         struct iw_statistics wstats;
         bool tim_in_locked_section; /* see ieee80211_beacon_get() */
+
+        /*
+         * suspended is true if we finished all the suspend _and_ we have
+         * not yet come up from resume. This is to be used by mac80211
+         * to ensure driver sanity during suspend and mac80211's own
+         * sanity. It can eventually be used for WoW as well.
+         */
+        bool suspended;
+
+        /*
+         * quiescing is true during the suspend process _only_ to
+         * ease timer cancelling etc.
+         */
+        bool quiescing;
+
         int tx_headroom; /* required headroom for hardware/radiotap */
 
         /* Tasklet and skb queue to process calls from IRQ mode. All frames
@@ -758,10 +779,6 @@ struct ieee80211_local {
                 struct dentry *rcdir;
                 struct dentry *rcname;
                 struct dentry *frequency;
-                struct dentry *rts_threshold;
-                struct dentry *fragmentation_threshold;
-                struct dentry *short_retry_limit;
-                struct dentry *long_retry_limit;
                 struct dentry *total_ps_buffered;
                 struct dentry *wep_iv;
                 struct dentry *tsf;
@@ -938,6 +955,11 @@ void ieee80211_send_pspoll(struct ieee80211_local *local,
 void ieee80211_recalc_ps(struct ieee80211_local *local, s32 latency);
 int ieee80211_max_network_latency(struct notifier_block *nb,
                                   unsigned long data, void *dummy);
+void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata,
+                                      struct ieee80211_channel_sw_ie *sw_elem,
+                                      struct ieee80211_bss *bss);
+void ieee80211_sta_quiesce(struct ieee80211_sub_if_data *sdata);
+void ieee80211_sta_restart(struct ieee80211_sub_if_data *sdata);
 
 /* IBSS code */
 void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local);
@@ -950,6 +972,8 @@ struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
 int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
                         struct cfg80211_ibss_params *params);
 int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata);
+void ieee80211_ibss_quiesce(struct ieee80211_sub_if_data *sdata);
+void ieee80211_ibss_restart(struct ieee80211_sub_if_data *sdata);
 
 /* scan/BSS handling */
 void ieee80211_scan_work(struct work_struct *work);
@@ -960,6 +984,7 @@ int ieee80211_request_scan(struct ieee80211_sub_if_data *sdata,
 int ieee80211_scan_results(struct ieee80211_local *local,
                            struct iw_request_info *info,
                            char *buf, size_t len);
+void ieee80211_scan_cancel(struct ieee80211_local *local);
 ieee80211_rx_result
 ieee80211_scan_rx(struct ieee80211_sub_if_data *sdata,
                   struct sk_buff *skb,
@@ -1035,14 +1060,6 @@ int __ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,
 void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,
                                        struct ieee80211_mgmt *mgmt,
                                        size_t len);
-void ieee80211_chswitch_timer(unsigned long data);
-void ieee80211_chswitch_work(struct work_struct *work);
-void ieee80211_process_chanswitch(struct ieee80211_sub_if_data *sdata,
-                                  struct ieee80211_channel_sw_ie *sw_elem,
-                                  struct ieee80211_bss *bss);
-void ieee80211_handle_pwr_constr(struct ieee80211_sub_if_data *sdata,
-                                 u16 capab_info, u8 *pwr_constr_elem,
-                                 u8 pwr_constr_elem_len);
 
 /* Suspend/resume and hw reconfiguration */
 int ieee80211_reconfig(struct ieee80211_local *local);
@@ -1068,8 +1085,6 @@ static inline int __ieee80211_resume(struct ieee80211_hw *hw)
 
 /* utility functions/constants */
 extern void *mac80211_wiphy_privid; /* for wiphy privid */
-extern const unsigned char rfc1042_header[6];
-extern const unsigned char bridge_tunnel_header[6];
 u8 *ieee80211_get_bssid(struct ieee80211_hdr *hdr, size_t len,
                         enum nl80211_iftype type);
 int ieee80211_frame_duration(struct ieee80211_local *local, size_t len,