cleanup MTD option handling

[openwrt.git] / package / madwifi / patches / 370-wdsvap.patch

diff --git a/package/madwifi/patches/370-wdsvap.patch b/package/madwifi/patches/370-wdsvap.patch
index 94d75f0..d689737 100644 (file)
--- a/package/madwifi/patches/370-wdsvap.patch
+++ b/package/madwifi/patches/370-wdsvap.patch
@@ -44,12 +44,13 @@
  
        if (ic->ic_dev->flags & IFF_RUNNING) {
                /* needs to disable hardware too */
  
        if (ic->ic_dev->flags & IFF_RUNNING) {
                /* needs to disable hardware too */

-@@ -1271,8 +1269,11 @@ ath_vap_create(struct ieee80211com *ic, 
+@@ -1271,8 +1269,12 @@ ath_vap_create(struct ieee80211com *ic, 

                } else
                        ic_opmode = opmode;
                break;
 -      case IEEE80211_M_HOSTAP:
        case IEEE80211_M_WDS:
                } else
                        ic_opmode = opmode;
                break;
 -      case IEEE80211_M_HOSTAP:
        case IEEE80211_M_WDS:

++              ic_opmode = ic->ic_opmode;

 +              if (!master)
 +                      return NULL;
 +              break;
 +              if (!master)
 +                      return NULL;
 +              break;


@@ -57,7 +58,7 @@
                /* permit multiple APs and/or WDS links */
                /* XXX sta+ap for repeater/bridge application */
                if ((sc->sc_nvaps != 0) && (ic->ic_opmode == IEEE80211_M_STA))
                /* permit multiple APs and/or WDS links */
                /* XXX sta+ap for repeater/bridge application */
                if ((sc->sc_nvaps != 0) && (ic->ic_opmode == IEEE80211_M_STA))

-@@ -1304,7 +1305,7 @@ ath_vap_create(struct ieee80211com *ic, 
+@@ -1304,7 +1306,7 @@ ath_vap_create(struct ieee80211com *ic, 

        }
  
        avp = dev->priv;
        }
  
        avp = dev->priv;


@@ -66,7 +67,7 @@
        /* override with driver methods */
        vap = &avp->av_vap;
        avp->av_newstate = vap->iv_newstate;
        /* override with driver methods */
        vap = &avp->av_vap;
        avp->av_newstate = vap->iv_newstate;

-@@ -4209,8 +4210,7 @@ ath_calcrxfilter(struct ath_softc *sc)
+@@ -4209,8 +4211,7 @@ ath_calcrxfilter(struct ath_softc *sc)

        if (ic->ic_opmode == IEEE80211_M_STA ||
            sc->sc_opmode == HAL_M_IBSS ||      /* NB: AHDEMO too */
            (sc->sc_nostabeacons) || sc->sc_scanning ||
        if (ic->ic_opmode == IEEE80211_M_STA ||
            sc->sc_opmode == HAL_M_IBSS ||      /* NB: AHDEMO too */
            (sc->sc_nostabeacons) || sc->sc_scanning ||


@@ -76,7 +77,7 @@
                rfilt |= HAL_RX_FILTER_BEACON;
        if (sc->sc_nmonvaps > 0)
                rfilt |= (HAL_RX_FILTER_CONTROL | HAL_RX_FILTER_BEACON |
                rfilt |= HAL_RX_FILTER_BEACON;
        if (sc->sc_nmonvaps > 0)
                rfilt |= (HAL_RX_FILTER_CONTROL | HAL_RX_FILTER_BEACON |

-@@ -9030,8 +9030,6 @@ ath_calibrate(unsigned long arg)
+@@ -9032,8 +9033,6 @@ ath_calibrate(unsigned long arg)

                 * set sc->beacons if we might need to restart
                   * them after ath_reset. */
                if (!sc->sc_beacons &&
                 * set sc->beacons if we might need to restart
                   * them after ath_reset. */
                if (!sc->sc_beacons &&


@@ -812,11 +813,10 @@
 +                               (vap->iv_opmode == IEEE80211_M_WDS)) &&
 +                              (scan.capinfo & IEEE80211_CAPINFO_ESS))) {
 +                      struct ieee80211vap *avp = NULL;
 +                               (vap->iv_opmode == IEEE80211_M_WDS)) &&
 +                              (scan.capinfo & IEEE80211_CAPINFO_ESS))) {
 +                      struct ieee80211vap *avp = NULL;

++                      int found = 0;

 +
 +                      IEEE80211_LOCK_IRQ(vap->iv_ic);
 +                      if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
 +
 +                      IEEE80211_LOCK_IRQ(vap->iv_ic);
 +                      if (vap->iv_opmode == IEEE80211_M_HOSTAP) {

-+                              int found = 0;
-+

 +                              TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
 +                                      if (!memcmp(avp->wds_mac, wh->i_addr2, IEEE80211_ADDR_LEN)) {
 +                                              if (avp->iv_state != IEEE80211_S_RUN)
 +                              TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
 +                                      if (!memcmp(avp->wds_mac, wh->i_addr2, IEEE80211_ADDR_LEN)) {
 +                                              if (avp->iv_state != IEEE80211_S_RUN)


@@ -825,15 +825,16 @@
 +                                              break;
 +                                      }
 +                              }
 +                                              break;
 +                                      }
 +                              }

-+                              if (!found)
-+                                      break;
-+
-+                              ni = ni_or_null = avp->iv_wdsnode;
++                              if (found)
++                                      ni = ni_or_null = avp->iv_wdsnode;

 +                      } else if (vap->iv_opmode == IEEE80211_M_WDS) {
 +                      } else if (vap->iv_opmode == IEEE80211_M_WDS) {

++                              found = 1;

 +                              ni = ni_or_null = vap->iv_wdsnode;
 +                      }
 +                      IEEE80211_UNLOCK_IRQ(vap->iv_ic);
 +
 +                              ni = ni_or_null = vap->iv_wdsnode;
 +                      }
 +                      IEEE80211_UNLOCK_IRQ(vap->iv_ic);
 +

++                      if (!found)
++                              break;

 +
                        if (ni_or_null == NULL) {
 -                              /* Create a new entry in the neighbor table. */
 +
                        if (ni_or_null == NULL) {
 -                              /* Create a new entry in the neighbor table. */


@@ -902,7 +903,7 @@
  }
  
  /* This is overridden by ath_node_alloc in ath/if_ath.c, and so
  }
  
  /* This is overridden by ath_node_alloc in ath/if_ath.c, and so

-@@ -1134,6 +1145,62 @@ ieee80211_alloc_node(struct ieee80211vap
+@@ -1134,6 +1145,65 @@ ieee80211_alloc_node(struct ieee80211vap

        return ni;
  }
  
        return ni;
  }
  


@@ -956,6 +957,9 @@
 +      if (ni->ni_subif)
 +              return;
 +
 +      if (ni->ni_subif)
 +              return;
 +

++      if (!ni->ni_table)
++              return;
++

 +      ieee80211_ref_node(ni);
 +      ni->ni_subif = ni->ni_vap;
 +      IEEE80211_INIT_WORK(&ni->ni_create, ieee80211_wds_do_addif);
 +      ieee80211_ref_node(ni);
 +      ni->ni_subif = ni->ni_vap;
 +      IEEE80211_INIT_WORK(&ni->ni_create, ieee80211_wds_do_addif);


@@ -965,7 +969,7 @@
  /* Add wds address to the node table */
  int
  #ifdef IEEE80211_DEBUG_REFCNT
  /* Add wds address to the node table */
  int
  #ifdef IEEE80211_DEBUG_REFCNT

-@@ -1553,22 +1620,39 @@ ieee80211_find_rxnode(struct ieee80211co
+@@ -1553,22 +1623,39 @@ ieee80211_find_rxnode(struct ieee80211co

        ((wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) == IEEE80211_FC0_SUBTYPE_PS_POLL)
        struct ieee80211_node_table *nt;
        struct ieee80211_node *ni;
        ((wh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK) == IEEE80211_FC0_SUBTYPE_PS_POLL)
        struct ieee80211_node_table *nt;
        struct ieee80211_node *ni;


@@ -1014,7 +1018,7 @@
  #endif
        IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
  
  #endif
        IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
  

-@@ -1596,9 +1680,19 @@ ieee80211_find_txnode_debug(struct ieee8
+@@ -1596,9 +1683,19 @@ ieee80211_find_txnode_debug(struct ieee8

  ieee80211_find_txnode(struct ieee80211vap *vap, const u_int8_t *mac)
  #endif
  {
  ieee80211_find_txnode(struct ieee80211vap *vap, const u_int8_t *mac)
  #endif
  {


@@ -1034,7 +1038,7 @@
        /*
         * The destination address should be in the node table
         * unless we are operating in station mode or this is a
        /*
         * The destination address should be in the node table
         * unless we are operating in station mode or this is a

-@@ -1669,6 +1763,11 @@ ieee80211_free_node(struct ieee80211_nod
+@@ -1669,6 +1766,11 @@ ieee80211_free_node(struct ieee80211_nod

  {
        struct ieee80211vap *vap = ni->ni_vap;
  
  {
        struct ieee80211vap *vap = ni->ni_vap;
  


@@ -1046,7 +1050,7 @@
        atomic_dec(&ni->ni_ic->ic_node_counter);
        node_print_message(IEEE80211_MSG_NODE|IEEE80211_MSG_NODE_REF,
                           1 /* show counter */, 
        atomic_dec(&ni->ni_ic->ic_node_counter);
        node_print_message(IEEE80211_MSG_NODE|IEEE80211_MSG_NODE_REF,
                           1 /* show counter */, 

-@@ -1781,22 +1880,6 @@ restart:
+@@ -1781,22 +1883,6 @@ restart:

                    jiffies > ni->ni_rxfragstamp + HZ) {
                        ieee80211_dev_kfree_skb(&ni->ni_rxfrag);
                }
                    jiffies > ni->ni_rxfragstamp + HZ) {
                        ieee80211_dev_kfree_skb(&ni->ni_rxfrag);
                }


@@ -1069,7 +1073,7 @@
                ni->ni_inact--;
                if (ni->ni_associd != 0 || isadhoc) {
                        struct ieee80211vap *vap = ni->ni_vap;
                ni->ni_inact--;
                if (ni->ni_associd != 0 || isadhoc) {
                        struct ieee80211vap *vap = ni->ni_vap;

-@@ -2263,6 +2346,36 @@ ieee80211_node_leave_11g(struct ieee8021
+@@ -2263,6 +2349,35 @@ ieee80211_node_leave_11g(struct ieee8021

        }
  }
  
        }
  }
  


@@ -1080,15 +1084,14 @@
 +      struct ieee80211vap *vap;
 +      struct ieee80211com *ic;
 +
 +      struct ieee80211vap *vap;
 +      struct ieee80211com *ic;
 +

++      /* wait for full initialization before we start the teardown
++       * otherwise we could leak interfaces */
++      while (ni->ni_subif == ni->ni_vap)
++              schedule();
++

 +      rtnl_lock();
 +      vap = ni->ni_subif;
 +
 +      rtnl_lock();
 +      vap = ni->ni_subif;
 +

-+      /* if addif is waiting for the timer to fire, cancel! */
-+      if (vap == ni->ni_vap) {
-+              ni->ni_subif = NULL;
-+              goto done;
-+      }
-+

 +      if (!vap)
 +              goto done;
 +
 +      if (!vap)
 +              goto done;
 +


@@ -1106,7 +1109,7 @@
  /*
   * Handle bookkeeping for a station/neighbor leaving
   * the bss when operating in ap or adhoc modes.
  /*
   * Handle bookkeeping for a station/neighbor leaving
   * the bss when operating in ap or adhoc modes.

-@@ -2279,6 +2392,12 @@ ieee80211_node_leave(struct ieee80211_no
+@@ -2279,6 +2394,12 @@ ieee80211_node_leave(struct ieee80211_no

                        ni, "station with aid %d leaves (refcnt %u)",
                        IEEE80211_NODE_AID(ni), atomic_read(&ni->ni_refcnt));
  
                        ni, "station with aid %d leaves (refcnt %u)",
                        IEEE80211_NODE_AID(ni), atomic_read(&ni->ni_refcnt));