package/madwifi/patches-r3776/304-erp_update.patch

   1 --- a/net80211/ieee80211_beacon.c
   2 +++ b/net80211/ieee80211_beacon.c
   3 @@ -544,10 +544,10 @@
   4                         vap->iv_flags &= ~IEEE80211_F_XRUPDATE;
   5                 }
   6  #endif
   7 -               if ((ic->ic_flags_ext & IEEE80211_FEXT_ERPUPDATE) &&
   8 +               if ((vap->iv_flags_ext & IEEE80211_FEXT_ERPUPDATE) &&
   9                                 (bo->bo_erp != NULL)) {
  10                         (void)ieee80211_add_erp(bo->bo_erp, ic);
  11 -                       ic->ic_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
  12 +                       vap->iv_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
  13                 }
  14         }
  15         /* if it is a mode change beacon for dynamic turbo case */
  16 --- a/net80211/ieee80211_input.c
  17 +++ b/net80211/ieee80211_input.c
  18 @@ -3384,9 +3384,12 @@
  19                         /* Assume no ERP IE == 11b AP */
  20                         if ((!has_erp || (has_erp && (scan.erp & IEEE80211_ERP_NON_ERP_PRESENT))) &&
  21                                 !(ic->ic_flags & IEEE80211_F_USEPROT)) {
  22 +                               struct ieee80211vap *tmpvap;
  23
  24                                 ic->ic_flags |= IEEE80211_F_USEPROT;
  25 -                               ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  26 +                               TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
  27 +                                       tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  28 +                               }
  29                         }
  30                 }
  31
  32 --- a/net80211/ieee80211_node.c
  33 +++ b/net80211/ieee80211_node.c
  34 @@ -1741,8 +1741,12 @@
  35                 }
  36
  37                 /* Update ERP element if this is first non ERP station */
  38 -               if (ic->ic_nonerpsta == 1)
  39 -                       ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  40 +               if (ic->ic_nonerpsta == 1) {
  41 +                       struct ieee80211vap *tmpvap;
  42 +                       TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
  43 +                               tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  44 +                       }
  45 +               }
  46         } else
  47                 ni->ni_flags |= IEEE80211_NODE_ERP;
  48  }
  49 @@ -1945,6 +1949,8 @@
  50                 IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC, ni,
  51                         "non-ERP station leaves, count now %d", ic->ic_nonerpsta);
  52                 if (ic->ic_nonerpsta == 0) {
  53 +                       struct ieee80211vap *tmpvap;
  54 +
  55                         IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,
  56                                 "%s: disable use of protection\n", __func__);
  57                         ic->ic_flags &= ~IEEE80211_F_USEPROT;
  58 @@ -1956,7 +1962,9 @@
  59                                 ic->ic_flags |= IEEE80211_F_SHPREAMBLE;
  60                                 ic->ic_flags &= ~IEEE80211_F_USEBARKER;
  61                         }
  62 -                       ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  63 +                       TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
  64 +                               tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  65 +                       }
  66                 }
  67         }
  68  }