ath9k: merge a pending aggregation fix

[openwrt.git] / package / madwifi / patches / 393-mbss_vap_auth.patch

diff --git a/package/madwifi/patches/393-mbss_vap_auth.patch b/package/madwifi/patches/393-mbss_vap_auth.patch
index 233aeed..a2637cc 100644 (file)
--- a/package/madwifi/patches/393-mbss_vap_auth.patch
+++ b/package/madwifi/patches/393-mbss_vap_auth.patch
@@ -291,19 +291,21 @@
                if (TAILQ_NEXT(vap, iv_next) != NULL) {
                        skb1 = skb_copy(skb, GFP_ATOMIC);
                        if (skb1 == NULL) {
-@@ -950,8 +957,10 @@ ieee80211_input_all(struct ieee80211com 
+@@ -950,8 +957,12 @@ ieee80211_input_all(struct ieee80211com
                        skb1 = skb;
                        skb = NULL;
                }
 -              type = ieee80211_input(vap, NULL, skb1, rssi, rtsf);
 +              type = ieee80211_input(vap, ni, skb1, rssi, rtsf);
++              if (ni)
++                      ieee80211_unref_node(&ni);
        }
 +
 +out:
        if (skb != NULL)                /* no vaps, reclaim skb */
                ieee80211_dev_kfree_skb(&skb);
        return type;
-@@ -1146,11 +1155,9 @@ ieee80211_deliver_data(struct ieee80211_
+@@ -1147,11 +1158,9 @@ ieee80211_deliver_data(struct ieee80211_
                         * sending it will not work; just let it be
                         * delivered normally.
                         */
@@ -317,9 +319,40 @@
                                        !ni1->ni_subif &&
                                    ni1 != vap->iv_bss) {
  
+@@ -3520,6 +3529,7 @@ ieee80211_recv_mgmt(struct ieee80211vap
+                                (vap->iv_opmode == IEEE80211_M_WDS)) &&
+                               (scan.capinfo & IEEE80211_CAPINFO_ESS))) {
+                       struct ieee80211vap *avp = NULL;
++                      int do_unref = 0;
+                       int found = 0;
+ 
+                       IEEE80211_LOCK_IRQ(vap->iv_ic);
+@@ -3553,10 +3563,12 @@ ieee80211_recv_mgmt(struct ieee80211vap
+                                       ni->ni_associd |= 0xc000;
+                                       avp->iv_wdsnode = ieee80211_ref_node(ni);
+                                       IEEE80211_UNLOCK_IRQ(ic);
+-                              } else if (vap->iv_opmode == IEEE80211_M_IBSS) {
++                              } else if ((vap->iv_opmode == IEEE80211_M_IBSS) &&
++                                         IEEE80211_ADDR_EQ(wh->i_addr3, vap->iv_bssid)) {
+                                       /* Create a new entry in the neighbor table. */
+                                       ni = ieee80211_add_neighbor(vap, wh, &scan);
+                               }
++                              do_unref = 1;
+                       } else {
+                               /*
+                                * Copy data from beacon to neighbor table.
+@@ -3595,6 +3607,8 @@ ieee80211_recv_mgmt(struct ieee80211vap
+                               ni->ni_rssi = rssi;
+                               ni->ni_rtsf = rtsf;
+                               ni->ni_last_rx = jiffies;
++                              if (do_unref)
++                                      ieee80211_unref_node(&ni);
+                       }
+               }
+               break;
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
-@@ -6580,9 +6580,8 @@ ath_recv_mgmt(struct ieee80211vap * vap,
+@@ -6589,9 +6589,8 @@ ath_recv_mgmt(struct ieee80211vap * vap,
  
        sc->sc_recv_mgmt(vap, ni_or_null, skb, subtype, rssi, rtsf);
  
@@ -330,7 +363,7 @@
                 (const struct ieee80211_frame_min *)skb->data);
        if (ni == NULL) {
                DPRINTF(sc, ATH_DEBUG_BEACON, "Dropping; node unknown.\n");
-@@ -6737,7 +6736,9 @@ ath_rx_poll(struct net_device *dev, int 
+@@ -6746,7 +6745,9 @@ ath_rx_poll(struct net_device *dev, int
        struct ath_desc *ds;
        struct ath_rx_status *rs;
        struct sk_buff *skb = NULL;
@@ -340,7 +373,7 @@
        unsigned int len;
        int type;
        u_int phyerr;
-@@ -6892,12 +6893,15 @@ rx_accept:
+@@ -6901,12 +6902,15 @@ rx_accept:
                skb_trim(skb, skb->len - IEEE80211_CRC_LEN);
  
                if (mic_fail) {
@@ -358,7 +391,7 @@
  
                        if (ni && ni->ni_table) {
                                ieee80211_check_mic(ni, skb);
-@@ -6959,11 +6963,24 @@ drop_micfail:
+@@ -6968,11 +6972,24 @@ drop_micfail:
                 * for its use.  If the sender is unknown spam the
                 * frame; it'll be dropped where it's not wanted.
                 */
@@ -385,7 +418,7 @@
                        ATH_RSSI_LPF(ATH_NODE(ni)->an_avgrssi, rs->rs_rssi);
                        type = ieee80211_input(ni->ni_vap, ni, skb, rs->rs_rssi, bf->bf_tsf);
                        ieee80211_unref_node(&ni);
-@@ -6972,24 +6989,35 @@ drop_micfail:
+@@ -6981,24 +6998,39 @@ drop_micfail:
                         * No key index or no entry, do a lookup and
                         * add the node to the mapping table if possible.
                         */
@@ -393,7 +426,11 @@
 -                              (const struct ieee80211_frame_min *)skb->data);
 +
 +lookup_slowpath:
-+                      vap = ieee80211_find_rxvap(ic, wh->i_addr1);
++                      if (IEEE80211_IS_MULTICAST(wh->i_addr1))
++                              vap = NULL;
++                      else
++                              vap = ieee80211_find_rxvap(ic, wh->i_addr1);
++
 +                      if (vap)
 +                              ni = ieee80211_find_rxnode(ic, vap, wh);
 +                      else