diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/mlme.c | 8 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 26 |
2 files changed, 27 insertions, 7 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 04d35cd39889..385d51e9990c 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -5671,6 +5671,13 @@ void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, sdata_lock(sdata); + if (rx_status->link_valid) { + link = sdata_dereference(sdata->link[rx_status->link_id], + sdata); + if (!link) + goto out; + } + switch (fc & IEEE80211_FCTL_STYPE) { case IEEE80211_STYPE_BEACON: ieee80211_rx_mgmt_beacon(link, (void *)mgmt, @@ -5747,6 +5754,7 @@ void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, } break; } +out: sdata_unlock(sdata); } diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index d4df2dc5844f..cc139fe5fb78 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -215,9 +215,19 @@ ieee80211_rx_radiotap_hdrlen(struct ieee80211_local *local, } static void __ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata, + int link_id, struct sta_info *sta, struct sk_buff *skb) { + struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); + + if (link_id >= 0) { + status->link_valid = 1; + status->link_id = link_id; + } else { + status->link_valid = 0; + } + skb_queue_tail(&sdata->skb_queue, skb); ieee80211_queue_work(&sdata->local->hw, &sdata->work); if (sta) @@ -225,11 +235,12 @@ static void __ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata, } static void ieee80211_queue_skb_to_iface(struct ieee80211_sub_if_data *sdata, + int link_id, struct sta_info *sta, struct sk_buff *skb) { skb->protocol = 0; - __ieee80211_queue_skb_to_iface(sdata, sta, skb); + __ieee80211_queue_skb_to_iface(sdata, link_id, sta, skb); } static void ieee80211_handle_mu_mimo_mon(struct ieee80211_sub_if_data *sdata, @@ -272,7 +283,7 @@ static void ieee80211_handle_mu_mimo_mon(struct ieee80211_sub_if_data *sdata, if (!skb) return; - ieee80211_queue_skb_to_iface(sdata, NULL, skb); + ieee80211_queue_skb_to_iface(sdata, -1, NULL, skb); } /* @@ -1394,7 +1405,7 @@ static void ieee80211_rx_reorder_ampdu(struct ieee80211_rx_data *rx, /* if this mpdu is fragmented - terminate rx aggregation session */ sc = le16_to_cpu(hdr->seq_ctrl); if (sc & IEEE80211_SCTL_FRAG) { - ieee80211_queue_skb_to_iface(rx->sdata, NULL, skb); + ieee80211_queue_skb_to_iface(rx->sdata, rx->link_id, NULL, skb); return; } @@ -3044,7 +3055,8 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx) (tf->action_code == WLAN_TDLS_CHANNEL_SWITCH_REQUEST || tf->action_code == WLAN_TDLS_CHANNEL_SWITCH_RESPONSE)) { rx->skb->protocol = cpu_to_be16(ETH_P_TDLS); - __ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb); + __ieee80211_queue_skb_to_iface(sdata, rx->link_id, + rx->sta, rx->skb); return RX_QUEUED; } } @@ -3634,7 +3646,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) return RX_QUEUED; queue: - ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb); + ieee80211_queue_skb_to_iface(sdata, rx->link_id, rx->sta, rx->skb); return RX_QUEUED; } @@ -3792,7 +3804,7 @@ ieee80211_rx_h_ext(struct ieee80211_rx_data *rx) return RX_DROP_MONITOR; /* for now only beacons are ext, so queue them */ - ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb); + ieee80211_queue_skb_to_iface(sdata, rx->link_id, rx->sta, rx->skb); return RX_QUEUED; } @@ -3849,7 +3861,7 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx) return RX_DROP_MONITOR; } - ieee80211_queue_skb_to_iface(sdata, rx->sta, rx->skb); + ieee80211_queue_skb_to_iface(sdata, rx->link_id, rx->sta, rx->skb); return RX_QUEUED; } |