diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index f0d7e083d8f..9fab0df18c3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -364,6 +364,8 @@ struct rt2x00_intf { #define DELAYED_UPDATE_BEACON 0x00000001 #define DELAYED_CONFIG_ERP 0x00000002 #define DELAYED_LED_ASSOC 0x00000004 + + u16 seqno; }; static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif) diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 16b72d9ca1c..77af1df5d89 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -96,6 +96,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; enum data_queue_qid qid = skb_get_queue_mapping(skb); + struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif); struct data_queue *queue; u16 frame_control; @@ -151,6 +152,18 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) } } + /* + * XXX: This is as wrong as the old mac80211 code was, + * due to beacons not getting sequence numbers assigned + * properly. + */ + if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { + if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) + intf->seqno += 0x10; + ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + ieee80211hdr->seq_ctrl |= cpu_to_le16(intf->seqno); + } + if (rt2x00queue_write_tx_frame(queue, skb)) { ieee80211_stop_queue(rt2x00dev->hw, qid); return NETDEV_TX_BUSY; |