diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 0e42322aa6b1..3456c0486b48 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -539,9 +539,11 @@ ieee80211_tx_h_check_control_port_protocol(struct ieee80211_tx_data *tx) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); - if (unlikely(tx->sdata->control_port_protocol == tx->skb->protocol && - tx->sdata->control_port_no_encrypt)) - info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + if (unlikely(tx->sdata->control_port_protocol == tx->skb->protocol)) { + if (tx->sdata->control_port_no_encrypt) + info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + info->control.flags |= IEEE80211_TX_CTRL_PORT_CTRL_PROTO; + } return TX_CONTINUE; } @@ -779,9 +781,11 @@ ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx) /* * Anything but QoS data that has a sequence number field * (is long enough) gets a sequence number from the global - * counter. + * counter. QoS data frames with a multicast destination + * also use the global counter (802.11-2012 9.3.2.10). */ - if (!ieee80211_is_data_qos(hdr->frame_control)) { + if (!ieee80211_is_data_qos(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1)) { /* driver should assign sequence number */ info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; /* for pure STA mode without beacons, we can do it */ |