diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00pci.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index 63cfe33e95d..764147dd5ae 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -38,20 +38,14 @@ int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, struct ieee80211_tx_control *control) { struct rt2x00_dev *rt2x00dev = hw->priv; + struct rt2x00_intf *intf = vif_to_intf(control->vif); struct queue_entry_priv_pci_tx *priv_tx; struct skb_frame_desc *skbdesc; - struct data_queue *queue; - struct queue_entry *entry; - /* - * Just in case mac80211 doesn't set this correctly, - * but we need this queue set for the descriptor - * initialization. - */ - control->queue = IEEE80211_TX_QUEUE_BEACON; - queue = rt2x00queue_get_queue(rt2x00dev, control->queue); - entry = rt2x00queue_get_entry(queue, Q_INDEX); - priv_tx = entry->priv_data; + if (unlikely(!intf->beacon)) + return -ENOBUFS; + + priv_tx = intf->beacon->priv_data; /* * Fill in skb descriptor @@ -59,17 +53,25 @@ int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, skbdesc = get_skb_frame_desc(skb); memset(skbdesc, 0, sizeof(*skbdesc)); skbdesc->data = skb->data; - skbdesc->data_len = queue->data_size; + skbdesc->data_len = skb->len; skbdesc->desc = priv_tx->desc; - skbdesc->desc_len = queue->desc_size; - skbdesc->entry = entry; + skbdesc->desc_len = intf->beacon->queue->desc_size; + skbdesc->entry = intf->beacon; - memcpy(priv_tx->data, skb->data, skb->len); + /* + * Just in case mac80211 doesn't set this correctly, + * but we need this queue set for the descriptor + * initialization. + */ + control->queue = IEEE80211_TX_QUEUE_BEACON; rt2x00lib_write_tx_desc(rt2x00dev, skb, control); /* * Enable beacon generation. + * Write entire beacon with descriptor to register, + * and kick the beacon generator. */ + memcpy(priv_tx->data, skb->data, skb->len); rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue); return 0; |