package/madwifi/patches/465-mc_list-2.6.35.pach

   1 --- a/ath/if_ath.c
   2 +++ b/ath/if_ath.c
   3 @@ -4466,7 +4466,11 @@ ath_merge_mcast(struct ath_softc *sc, u_
   4  {
   5         struct ieee80211com *ic = &sc->sc_ic;
   6         struct ieee80211vap *vap;
   7 +       #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
   8 +       struct netdev_hw_addr *ha;
   9 +       #else
  10         struct dev_mc_list *mc;
  11 +       #endif
  12         u_int32_t val;
  13         u_int8_t pos;
  14
  15 @@ -4474,6 +4478,17 @@ ath_merge_mcast(struct ath_softc *sc, u_
  16         /* XXX locking */
  17         TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
  18                 struct net_device *dev = vap->iv_dev;
  19 +               #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
  20 +               netdev_for_each_mc_addr(ha, dev) {
  21 +                       /* calculate XOR of eight 6-bit values */
  22 +                       val = LE_READ_4(ha->addr + 0);
  23 +                       pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
  24 +                       val = LE_READ_4(ha->addr + 3);
  25 +                       pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
  26 +                       pos &= 0x3f;
  27 +                       mfilt[pos / 32] |= (1 << (pos % 32));
  28 +               }
  29 +               #else
  30                 for (mc = dev->mc_list; mc; mc = mc->next) {
  31                         /* calculate XOR of eight 6-bit values */
  32                         val = LE_READ_4(mc->dmi_addr + 0);
  33 @@ -4483,6 +4498,7 @@ ath_merge_mcast(struct ath_softc *sc, u_
  34                         pos &= 0x3f;
  35                         mfilt[pos / 32] |= (1 << (pos % 32));
  36                 }
  37 +               #endif
  38         }
  39  }
  40