diff options
Diffstat (limited to 'package/madwifi/patches/441-fix_ibss_node_handling.patch')
| -rw-r--r-- | package/madwifi/patches/441-fix_ibss_node_handling.patch | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/package/madwifi/patches/441-fix_ibss_node_handling.patch b/package/madwifi/patches/441-fix_ibss_node_handling.patch deleted file mode 100644 index 20d59de..0000000 --- a/package/madwifi/patches/441-fix_ibss_node_handling.patch +++ /dev/null @@ -1,91 +0,0 @@ ---- a/ath/if_ath.c -+++ b/ath/if_ath.c -@@ -6641,10 +6641,8 @@ static void - ath_recv_mgmt(struct ieee80211vap * vap, struct ieee80211_node *ni_or_null, - struct sk_buff *skb, int subtype, int rssi, u_int64_t rtsf) - { -+ const struct ieee80211_frame *wh = (struct ieee80211_frame *)skb->data; - struct ath_softc *sc = netdev_priv(vap->iv_ic->ic_dev); --#ifdef AR_DEBUG -- struct ieee80211_frame *wh = (struct ieee80211_frame *)skb->data; --#endif - struct ieee80211_node * ni = ni_or_null; - u_int64_t hw_tsf, beacon_tsf; - u_int32_t hw_tu, beacon_tu, intval; -@@ -6686,7 +6684,7 @@ ath_recv_mgmt(struct ieee80211vap * vap, - } - if ((vap->iv_opmode == IEEE80211_M_IBSS) && - (sc->sc_opmode == HAL_M_HOSTAP) && -- IEEE80211_ADDR_EQ(ni->ni_bssid, vap->iv_bss->ni_bssid)) { -+ IEEE80211_ADDR_EQ(wh->i_addr3, vap->iv_bssid)) { - /* In this mode, we drive the HAL in HOSTAP mode. Hence - * we do the IBSS merging in software. Also do not merge - * if the difference it too small. Otherwise we are playing ---- a/net80211/ieee80211_input.c -+++ b/net80211/ieee80211_input.c -@@ -311,7 +311,8 @@ ieee80211_input(struct ieee80211vap * va - } - /* Do not try to find a node reference if the packet really did come from the BSS */ - if (type == IEEE80211_FC0_TYPE_DATA && ni == vap->iv_bss && -- !IEEE80211_ADDR_EQ(vap->iv_bss->ni_macaddr, wh->i_addr2)) { -+ !IEEE80211_ADDR_EQ(vap->iv_bss->ni_macaddr, wh->i_addr2) && -+ IEEE80211_ADDR_EQ(vap->iv_bssid, wh->i_addr3)) { - /* Try to find sender in local node table. */ - ni = ieee80211_find_node(&ic->ic_sta, wh->i_addr2); - if (ni == NULL) { -@@ -513,6 +514,10 @@ ieee80211_input(struct ieee80211vap * va - break; - case IEEE80211_M_IBSS: - case IEEE80211_M_AHDEMO: -+ /* ignore foreign data frames */ -+ if (ni == vap->iv_bss) -+ goto out; -+ - if (dir != IEEE80211_FC1_DIR_NODS) { - IEEE80211_DISCARD(vap, IEEE80211_MSG_ANY, - wh, "data", "invalid dir 0x%x", dir); -@@ -3558,6 +3563,11 @@ ieee80211_recv_mgmt(struct ieee80211vap - } else if ((vap->iv_opmode == IEEE80211_M_WDS) && vap->iv_wdsnode) { - found = 1; - ni = ni_or_null = vap->iv_wdsnode; -+ } else if (vap->iv_opmode == IEEE80211_M_IBSS) { -+ ni_or_null = ieee80211_find_node(&ic->ic_sta, wh->i_addr2); -+ if (ni_or_null) -+ ni = ni_or_null; -+ found = 1; - } - IEEE80211_UNLOCK_IRQ(vap->iv_ic); - -@@ -3686,19 +3696,8 @@ ieee80211_recv_mgmt(struct ieee80211vap - vap->iv_stats.is_rx_ssidmismatch++; /*XXX*/ - return; - } -- if (ni == vap->iv_bss) { -- if (vap->iv_opmode == IEEE80211_M_IBSS) { -- /* -- * XXX Cannot tell if the sender is operating -- * in ibss mode. But we need a new node to -- * send the response so blindly add them to the -- * neighbor table. -- */ -- ni = ieee80211_fakeup_adhoc_node(vap, -- wh->i_addr2); -- } else { -- ni = ieee80211_dup_bss(vap, wh->i_addr2, 1); -- } -+ if (ni == vap->iv_bss && vap->iv_opmode != IEEE80211_M_IBSS) { -+ ni = ieee80211_dup_bss(vap, wh->i_addr2, 1); - if (ni == NULL) - return; - allocbs = 1; ---- a/net80211/ieee80211_node.c -+++ b/net80211/ieee80211_node.c -@@ -601,6 +601,8 @@ ieee80211_ibss_merge(struct ieee80211_no - ic->ic_flags & IEEE80211_F_SHPREAMBLE ? "short" : "long", - ic->ic_flags & IEEE80211_F_SHSLOT ? "short" : "long", - ic->ic_flags & IEEE80211_F_USEPROT ? ", protection" : ""); -+ if (!IEEE80211_ADDR_EQ(ni->ni_bssid, vap->iv_bssid)) -+ ieee80211_node_table_reset(&vap->iv_ic->ic_sta, vap); - return ieee80211_sta_join1(ieee80211_ref_node(ni)); - } - EXPORT_SYMBOL(ieee80211_ibss_merge); |