madwifi: fix a crash bug related to refcounting of bss nodes

[openwrt.git] / package / madwifi / patches / 342-performance.patch

diff --git a/package/madwifi/patches/342-performance.patch b/package/madwifi/patches/342-performance.patch
index 1fa1b85..8015643 100644 (file)
--- a/package/madwifi/patches/342-performance.patch
+++ b/package/madwifi/patches/342-performance.patch
@@ -1,6 +1,6 @@
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c
 --- a/ath/if_ath.c
 +++ b/ath/if_ath.c

-@@ -3239,7 +3239,6 @@
+@@ -3239,7 +3239,6 @@ ath_hardstart(struct sk_buff *skb, struc

        struct ath_softc *sc = dev->priv;
        struct ieee80211_node *ni = NULL;
        struct ath_buf *bf = NULL;
        struct ath_softc *sc = dev->priv;
        struct ieee80211_node *ni = NULL;
        struct ath_buf *bf = NULL;


@@ -8,7 +8,7 @@
        ath_bufhead bf_head;
        struct ath_buf *tbf, *tempbf;
        struct sk_buff *tskb;
        ath_bufhead bf_head;
        struct ath_buf *tbf, *tempbf;
        struct sk_buff *tskb;

-@@ -3251,6 +3250,7 @@
+@@ -3251,6 +3250,7 @@ ath_hardstart(struct sk_buff *skb, struc

        */
        int requeue = 0;
  #ifdef ATH_SUPERG_FF
        */
        int requeue = 0;
  #ifdef ATH_SUPERG_FF


@@ -16,7 +16,7 @@
        unsigned int pktlen;
        struct ieee80211com *ic = &sc->sc_ic;
        struct ath_node *an;
        unsigned int pktlen;
        struct ieee80211com *ic = &sc->sc_ic;
        struct ath_node *an;

-@@ -3316,27 +3316,9 @@
+@@ -3316,27 +3316,9 @@ ath_hardstart(struct sk_buff *skb, struc

                requeue = 1;
                goto hardstart_fail;
        }
                requeue = 1;
                goto hardstart_fail;
        }


@@ -46,7 +46,7 @@
        ATH_TXQ_LOCK_IRQ(txq);
 --- a/net80211/ieee80211_output.c
 +++ b/net80211/ieee80211_output.c
        ATH_TXQ_LOCK_IRQ(txq);
 --- a/net80211/ieee80211_output.c
 +++ b/net80211/ieee80211_output.c

-@@ -283,7 +283,7 @@
+@@ -283,7 +283,7 @@ ieee80211_hardstart(struct sk_buff *skb,

         * normal vap. */
        if (vap->iv_xrvap && (ni == vap->iv_bss) &&
            vap->iv_xrvap->iv_sta_assoc) {
         * normal vap. */
        if (vap->iv_xrvap && (ni == vap->iv_bss) &&
            vap->iv_xrvap->iv_sta_assoc) {


@@ -55,7 +55,7 @@
                if (skb1) {
                        memset(SKB_CB(skb1), 0, sizeof(struct ieee80211_cb));
  #ifdef IEEE80211_DEBUG_REFCNT
                if (skb1) {
                        memset(SKB_CB(skb1), 0, sizeof(struct ieee80211_cb));
  #ifdef IEEE80211_DEBUG_REFCNT

-@@ -566,7 +566,7 @@
+@@ -566,7 +566,7 @@ ieee80211_skbhdr_adjust(struct ieee80211

        struct ieee80211_key *key, struct sk_buff *skb, int ismulticast)
  {
        /* XXX pre-calculate per node? */
        struct ieee80211_key *key, struct sk_buff *skb, int ismulticast)
  {
        /* XXX pre-calculate per node? */


@@ -64,7 +64,7 @@
        int need_tailroom = 0;
  #ifdef ATH_SUPERG_FF
        int isff = ATH_FF_MAGIC_PRESENT(skb);
        int need_tailroom = 0;
  #ifdef ATH_SUPERG_FF
        int isff = ATH_FF_MAGIC_PRESENT(skb);

-@@ -608,109 +608,56 @@
+@@ -608,109 +608,56 @@ ieee80211_skbhdr_adjust(struct ieee80211

                                need_tailroom += cip->ic_miclen;
        }
  
                                need_tailroom += cip->ic_miclen;
        }
  


@@ -214,7 +214,7 @@
  #define       KEY_UNDEFINED(k)        ((k).wk_cipher == &ieee80211_cipher_none)
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c
  #define       KEY_UNDEFINED(k)        ((k).wk_cipher == &ieee80211_cipher_none)
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c

-@@ -204,7 +204,6 @@
+@@ -204,7 +204,6 @@ ieee80211_input(struct ieee80211vap * va

        struct ieee80211_frame *wh;
        struct ieee80211_key *key;
        struct ether_header *eh;
        struct ieee80211_frame *wh;
        struct ieee80211_key *key;
        struct ether_header *eh;


@@ -222,7 +222,7 @@
  #ifdef ATH_SUPERG_FF
        struct llc *llc;
  #endif
  #ifdef ATH_SUPERG_FF
        struct llc *llc;
  #endif

-@@ -244,20 +243,6 @@
+@@ -244,20 +243,6 @@ ieee80211_input(struct ieee80211vap * va

                vap->iv_stats.is_rx_tooshort++;
                goto out;
        }
                vap->iv_stats.is_rx_tooshort++;
                goto out;
        }


@@ -243,7 +243,7 @@
  
        /*
         * Bit of a cheat here, we use a pointer for a 3-address
  
        /*
         * Bit of a cheat here, we use a pointer for a 3-address

-@@ -738,7 +723,7 @@
+@@ -738,7 +723,7 @@ ieee80211_input(struct ieee80211vap * va

                        /* ether_type must be length as FF frames are always LLC/SNAP encap'd */ 
                        frame_len = ntohs(eh_tmp->ether_type); 
  
                        /* ether_type must be length as FF frames are always LLC/SNAP encap'd */ 
                        frame_len = ntohs(eh_tmp->ether_type); 
  


@@ -252,7 +252,7 @@
                        if (skb1 == NULL)
                                goto err;
                        ieee80211_skb_copy_noderef(skb, skb1);
                        if (skb1 == NULL)
                                goto err;
                        ieee80211_skb_copy_noderef(skb, skb1);

-@@ -1137,7 +1122,7 @@
+@@ -1137,7 +1122,7 @@ ieee80211_deliver_data(struct ieee80211_

  
                if (ETHER_IS_MULTICAST(eh->ether_dhost) && !netif_queue_stopped(dev)) {
                        /* Create a SKB for the BSS to send out. */
  
                if (ETHER_IS_MULTICAST(eh->ether_dhost) && !netif_queue_stopped(dev)) {
                        /* Create a SKB for the BSS to send out. */