return result;
}
-static void ap_sta_ps_start(struct net_device *dev, struct sta_info *sta)
+static void ap_sta_ps_start(struct sta_info *sta)
{
- struct ieee80211_sub_if_data *sdata;
+ struct ieee80211_sub_if_data *sdata = sta->sdata;
DECLARE_MAC_BUF(mac);
- sdata = sta->sdata;
-
atomic_inc(&sdata->bss->num_sta_ps);
set_and_clear_sta_flags(sta, WLAN_STA_PS, WLAN_STA_PSPOLL);
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %s aid %d enters power save mode\n",
- dev->name, print_mac(mac, sta->addr), sta->aid);
+ sdata->dev->name, print_mac(mac, sta->sta.addr), sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
}
-static int ap_sta_ps_end(struct net_device *dev, struct sta_info *sta)
+static int ap_sta_ps_end(struct sta_info *sta)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_sub_if_data *sdata = sta->sdata;
+ struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
int sent = 0;
- struct ieee80211_sub_if_data *sdata;
struct ieee80211_tx_info *info;
DECLARE_MAC_BUF(mac);
- sdata = sta->sdata;
-
atomic_dec(&sdata->bss->num_sta_ps);
clear_sta_flags(sta, WLAN_STA_PS | WLAN_STA_PSPOLL);
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %s aid %d exits power save mode\n",
- dev->name, print_mac(mac, sta->addr), sta->aid);
+ sdata->dev->name, print_mac(mac, sta->sta.addr), sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
/* Send all buffered frames to the station */
sent++;
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %s aid %d send PS frame "
- "since STA not sleeping anymore\n", dev->name,
- print_mac(mac, sta->addr), sta->aid);
+ "since STA not sleeping anymore\n", sdata->dev->name,
+ print_mac(mac, sta->sta.addr), sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
info->flags |= IEEE80211_TX_CTL_REQUEUE;
dev_queue_xmit(skb);
ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
{
struct sta_info *sta = rx->sta;
- struct net_device *dev = rx->dev;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
if (!sta)
* exchange sequence */
if (test_sta_flags(sta, WLAN_STA_PS) &&
!ieee80211_has_pm(hdr->frame_control))
- rx->sent_ps_buffered += ap_sta_ps_end(dev, sta);
+ rx->sent_ps_buffered += ap_sta_ps_end(sta);
else if (!test_sta_flags(sta, WLAN_STA_PS) &&
ieee80211_has_pm(hdr->frame_control))
- ap_sta_ps_start(dev, sta);
+ ap_sta_ps_start(sta);
}
/* Drop data::nullfunc frames silently, since they are used only to
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "STA %s aid %d: PS Poll (entries after %d)\n",
- print_mac(mac, rx->sta->addr), rx->sta->aid,
+ print_mac(mac, rx->sta->sta.addr), rx->sta->sta.aid,
skb_queue_len(&rx->sta->ps_tx_buf));
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
*/
printk(KERN_DEBUG "%s: STA %s sent PS Poll even "
"though there are no buffered frames for it\n",
- rx->dev->name, print_mac(mac, rx->sta->addr));
+ rx->dev->name, print_mac(mac, rx->sta->sta.addr));
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
}
hdrlen = ieee80211_hdrlen(hdr->frame_control);
- if (ieee80211_vif_is_mesh(&sdata->vif))
- hdrlen += ieee80211_get_mesh_hdrlen(
- (struct ieee80211s_hdr *) (skb->data + hdrlen));
-
/* convert IEEE 802.11 header + possible LLC headers into Ethernet
* header
* IEEE 802.11 address fields:
if (unlikely(sdata->vif.type != NL80211_IFTYPE_WDS &&
sdata->vif.type != NL80211_IFTYPE_MESH_POINT))
return -1;
+ if (ieee80211_vif_is_mesh(&sdata->vif)) {
+ struct ieee80211s_hdr *meshdr = (struct ieee80211s_hdr *)
+ (skb->data + hdrlen);
+ hdrlen += ieee80211_get_mesh_hdrlen(meshdr);
+ if (meshdr->flags & MESH_FLAGS_AE_A5_A6) {
+ memcpy(dst, meshdr->eaddr1, ETH_ALEN);
+ memcpy(src, meshdr->eaddr2, ETH_ALEN);
+ }
+ }
break;
case __constant_cpu_to_le16(IEEE80211_FCTL_FROMDS):
if (sdata->vif.type != NL80211_IFTYPE_STATION ||
return RX_QUEUED;
}
-static ieee80211_rx_result debug_noinline
+#ifdef CONFIG_MAC80211_MESH
+static ieee80211_rx_result
ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
{
struct ieee80211_hdr *hdr;
/* illegal frame */
return RX_DROP_MONITOR;
+ if (mesh_hdr->flags & MESH_FLAGS_AE_A5_A6){
+ struct ieee80211_sub_if_data *sdata;
+ struct mesh_path *mppath;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(rx->dev);
+ rcu_read_lock();
+ mppath = mpp_path_lookup(mesh_hdr->eaddr2, sdata);
+ if (!mppath) {
+ mpp_path_add(mesh_hdr->eaddr2, hdr->addr4, sdata);
+ } else {
+ spin_lock_bh(&mppath->state_lock);
+ mppath->exp_time = jiffies;
+ if (compare_ether_addr(mppath->mpp, hdr->addr4) != 0)
+ memcpy(mppath->mpp, hdr->addr4, ETH_ALEN);
+ spin_unlock_bh(&mppath->state_lock);
+ }
+ rcu_read_unlock();
+ }
+
if (compare_ether_addr(rx->dev->dev_addr, hdr->addr3) == 0)
return RX_CONTINUE;
else
return RX_DROP_MONITOR;
}
-
+#endif
static ieee80211_rx_result debug_noinline
ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
*/
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
sdata->vif.type != NL80211_IFTYPE_ADHOC)
- return RX_DROP_MONITOR;
+ return RX_CONTINUE;
switch (mgmt->u.action.category) {
case WLAN_CATEGORY_BACK:
/* must be after MMIC verify so header is counted in MPDU mic */
CALL_RXH(ieee80211_rx_h_remove_qos_control)
CALL_RXH(ieee80211_rx_h_amsdu)
+#ifdef CONFIG_MAC80211_MESH
if (ieee80211_vif_is_mesh(&sdata->vif))
CALL_RXH(ieee80211_rx_h_mesh_fwding);
+#endif
CALL_RXH(ieee80211_rx_h_data)
CALL_RXH(ieee80211_rx_h_ctrl)
CALL_RXH(ieee80211_rx_h_action)
/* if this mpdu is fragmented - terminate rx aggregation session */
sc = le16_to_cpu(hdr->seq_ctrl);
if (sc & IEEE80211_SCTL_FRAG) {
- ieee80211_sta_stop_rx_ba_session(sta->sdata, sta->addr,
+ ieee80211_sta_stop_rx_ba_session(sta->sdata, sta->sta.addr,
tid, 0, WLAN_REASON_QSTA_REQUIRE_SETUP);
ret = 1;
goto end_reorder;
projects / linux-2.6-omap-h63xx.git / blobdiff