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

   1 Index: madwifi-trunk-r3776/net80211/ieee80211_beacon.c
   2 ===================================================================
   3 --- madwifi-trunk-r3776.orig/net80211/ieee80211_beacon.c        2008-07-17 00:21:29.000000000 +0200
   4 +++ madwifi-trunk-r3776/net80211/ieee80211_beacon.c     2008-07-17 01:58:24.000000000 +0200
   5 @@ -544,10 +544,10 @@
   6                         vap->iv_flags &= ~IEEE80211_F_XRUPDATE;
   7                 }
   8  #endif
   9 -               if ((ic->ic_flags_ext & IEEE80211_FEXT_ERPUPDATE) &&
  10 +               if ((vap->iv_flags_ext & IEEE80211_FEXT_ERPUPDATE) &&
  11                                 (bo->bo_erp != NULL)) {
  12                         (void)ieee80211_add_erp(bo->bo_erp, ic);
  13 -                       ic->ic_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
  14 +                       vap->iv_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
  15                 }
  16         }
  17         /* if it is a mode change beacon for dynamic turbo case */
  18 Index: madwifi-trunk-r3776/net80211/ieee80211_input.c
  19 ===================================================================
  20 --- madwifi-trunk-r3776.orig/net80211/ieee80211_input.c 2008-07-17 01:46:44.000000000 +0200
  21 +++ madwifi-trunk-r3776/net80211/ieee80211_input.c      2008-07-17 01:58:24.000000000 +0200
  22 @@ -3384,9 +3384,12 @@
  23                         /* Assume no ERP IE == 11b AP */
  24                         if ((!has_erp || (has_erp && (scan.erp & IEEE80211_ERP_NON_ERP_PRESENT))) &&
  25                                 !(ic->ic_flags & IEEE80211_F_USEPROT)) {
  26 +                               struct ieee80211vap *tmpvap;
  27
  28                                 ic->ic_flags |= IEEE80211_F_USEPROT;
  29 -                               ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  30 +                               TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
  31 +                                       tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  32 +                               }
  33                         }
  34                 }
  35
  36 Index: madwifi-trunk-r3776/net80211/ieee80211_node.c
  37 ===================================================================
  38 --- madwifi-trunk-r3776.orig/net80211/ieee80211_node.c  2008-07-17 01:46:44.000000000 +0200
  39 +++ madwifi-trunk-r3776/net80211/ieee80211_node.c       2008-07-17 01:58:24.000000000 +0200
  40 @@ -1741,8 +1741,12 @@
  41                 }
  42
  43                 /* Update ERP element if this is first non ERP station */
  44 -               if (ic->ic_nonerpsta == 1)
  45 -                       ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  46 +               if (ic->ic_nonerpsta == 1) {
  47 +                       struct ieee80211vap *tmpvap;
  48 +                       TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
  49 +                               tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  50 +                       }
  51 +               }
  52         } else
  53                 ni->ni_flags |= IEEE80211_NODE_ERP;
  54  }
  55 @@ -1945,6 +1949,8 @@
  56                 IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC, ni,
  57                         "non-ERP station leaves, count now %d", ic->ic_nonerpsta);
  58                 if (ic->ic_nonerpsta == 0) {
  59 +                       struct ieee80211vap *tmpvap;
  60 +
  61                         IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,
  62                                 "%s: disable use of protection\n", __func__);
  63                         ic->ic_flags &= ~IEEE80211_F_USEPROT;
  64 @@ -1956,7 +1962,9 @@
  65                                 ic->ic_flags |= IEEE80211_F_SHPREAMBLE;
  66                                 ic->ic_flags &= ~IEEE80211_F_USEBARKER;
  67                         }
  68 -                       ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  69 +                       TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
  70 +                               tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
  71 +                       }
  72                 }
  73         }
  74  }