1 files changed, 39 insertions, 4 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 090b0ec1e05..9fab144cc9f 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -202,7 +202,22 @@ struct ieee80211_rx_data {
         struct ieee80211_key *key;
 
         unsigned int flags;
-        int queue;
+
+        /*
+         * Index into sequence numbers array, 0..16
+         * since the last (16) is used for non-QoS,
+         * will be 16 on non-QoS frames.
+         */
+        int seqno_idx;
+
+        /*
+         * Index into the security IV/PN arrays, 0..16
+         * since the last (16) is used for CCMP-encrypted
+         * management frames, will be set to 16 on mgmt
+         * frames and 0 on non-QoS frames.
+         */
+        int security_idx;
+
         u32 tkip_iv32;
         u16 tkip_iv16;
 };
@@ -308,6 +323,7 @@ struct ieee80211_work {
                         u8 key[WLAN_KEY_LEN_WEP104];
                         u8 key_len, key_idx;
                         bool privacy;
+                        bool synced;
                 } probe_auth;
                 struct {
                         struct cfg80211_bss *bss;
@@ -321,6 +337,7 @@ struct ieee80211_work {
                         u8 ssid_len;
                         u8 supp_rates_len;
                         bool wmm_used, use_11n, uapsd_used;
+                        bool synced;
                 } assoc;
                 struct {
                         u32 duration;
@@ -328,6 +345,7 @@ struct ieee80211_work {
                 struct {
                         struct sk_buff *frame;
                         u32 wait;
+                        bool status;
                 } offchan_tx;
         };
 
@@ -372,6 +390,7 @@ struct ieee80211_if_managed {
 
         unsigned long timers_running; /* used for quiesce/restart */
         bool powersave; /* powersave requested for this iface */
+        bool broken_ap; /* AP is broken -- turn off powersave */
         enum ieee80211_smps_mode req_smps, /* requested smps mode */
                                  ap_smps, /* smps mode AP thinks we're in */
                                  driver_smps_mode; /* smps mode request */
@@ -417,6 +436,14 @@ struct ieee80211_if_managed {
          * generated for the current association.
          */
         int last_cqm_event_signal;
+
+        /*
+         * State variables for keeping track of RSSI of the AP currently
+         * connected to and informing driver when RSSI has gone
+         * below/above a certain threshold.
+         */
+        int rssi_min_thold, rssi_max_thold;
+        int last_ave_beacon_signal;
 };
 
 struct ieee80211_if_ibss {
@@ -515,12 +542,14 @@ struct ieee80211_if_mesh {
  * @IEEE80211_SDATA_DONT_BRIDGE_PACKETS: bridge packets between
  *      associated stations and deliver multicast frames both
  *      back to wireless media and to the local net stack.
+ * @IEEE80211_SDATA_DISCONNECT_RESUME: Disconnect after resume.
  */
 enum ieee80211_sub_if_data_flags {
         IEEE80211_SDATA_ALLMULTI                = BIT(0),
         IEEE80211_SDATA_PROMISC                 = BIT(1),
         IEEE80211_SDATA_OPERATING_GMODE         = BIT(2),
         IEEE80211_SDATA_DONT_BRIDGE_PACKETS     = BIT(3),
+        IEEE80211_SDATA_DISCONNECT_RESUME       = BIT(4),
 };
 
 /**
@@ -544,6 +573,9 @@ struct ieee80211_sub_if_data {
         /* keys */
         struct list_head key_list;
 
+        /* count for keys needing tailroom space allocation */
+        int crypto_tx_tailroom_needed_cnt;
+
         struct net_device *dev;
         struct ieee80211_local *local;
 
@@ -718,6 +750,7 @@ struct ieee80211_local {
         struct workqueue_struct *workqueue;
 
         unsigned long queue_stop_reasons[IEEE80211_MAX_QUEUES];
+        struct ieee80211_tx_queue_params tx_conf[IEEE80211_MAX_QUEUES];
         /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
         spinlock_t queue_stop_reason_lock;
 
@@ -1348,12 +1381,14 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
                              enum ieee80211_band band, u32 rate_mask,
                              u8 channel);
 struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
-                                          u8 *dst,
+                                          u8 *dst, u32 ratemask,
                                           const u8 *ssid, size_t ssid_len,
-                                          const u8 *ie, size_t ie_len);
+                                          const u8 *ie, size_t ie_len,
+                                          bool directed);
 void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
                               const u8 *ssid, size_t ssid_len,
-                              const u8 *ie, size_t ie_len);
+                              const u8 *ie, size_t ie_len,
+                              u32 ratemask, bool directed);
 
 void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,
                                   const size_t supp_rates_len,