mac80211: fix for WDS interfaces

Initialize the rate table for WDS interfaces, and
add cases to allow WDS packets to pass the xmit and receive
tests.

Signed-off-by: Bill Jordan <bjordan@rajant.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

4 files changed, 10 insertions, 0 deletions

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 1300e8859ea..438a2f51420 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -24,6 +24,7 @@
 #include "led.h"
 #include "driver-ops.h"
 #include "wme.h"
+#include "rate.h"
 
 /**
  * DOC: Interface list locking
@@ -311,6 +312,8 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
                         /* STA has been freed */
                         goto err_del_interface;
                 }
+
+                rate_control_rate_init(sta);
         }
 
         /*
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 494dba1b46a..e127fbb8424 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -201,6 +201,8 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
                 sdata->vif.bss_conf.bssid = sdata->u.ibss.bssid;
         else if (sdata->vif.type == NL80211_IFTYPE_AP)
                 sdata->vif.bss_conf.bssid = sdata->vif.addr;
+        else if (sdata->vif.type == NL80211_IFTYPE_WDS)
+                sdata->vif.bss_conf.bssid = NULL;
         else if (ieee80211_vif_is_mesh(&sdata->vif)) {
                 sdata->vif.bss_conf.bssid = zero;
         } else {
@@ -211,6 +213,7 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
         switch (sdata->vif.type) {
         case NL80211_IFTYPE_AP:
         case NL80211_IFTYPE_ADHOC:
+        case NL80211_IFTYPE_WDS:
         case NL80211_IFTYPE_MESH_POINT:
                 break;
         default:
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 0b0e83ebe3d..b3e161ffa4b 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -819,6 +819,7 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx)
         if (unlikely((ieee80211_is_data(hdr->frame_control) ||
                       ieee80211_is_pspoll(hdr->frame_control)) &&
                      rx->sdata->vif.type != NL80211_IFTYPE_ADHOC &&
+                     rx->sdata->vif.type != NL80211_IFTYPE_WDS &&
                      (!rx->sta || !test_sta_flags(rx->sta, WLAN_STA_ASSOC)))) {
                 if ((!ieee80211_has_fromds(hdr->frame_control) &&
                      !ieee80211_has_tods(hdr->frame_control) &&
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index e1733dcb58a..258fbdbedbd 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -273,6 +273,9 @@ ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx)
                  */
                 return TX_DROP;
 
+        if (tx->sdata->vif.type == NL80211_IFTYPE_WDS)
+                return TX_CONTINUE;
+
         if (tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT)
                 return TX_CONTINUE;