diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 5f0117f9a88..5077b62dcc5 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -727,10 +727,11 @@ static void rt2500pci_init_rxentry(struct rt2x00_dev *rt2x00dev, struct queue_entry *entry) { struct queue_entry_priv_pci *entry_priv = entry->priv_data; + struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); u32 word; rt2x00_desc_read(entry_priv->desc, 1, &word); - rt2x00_set_field32(&word, RXD_W1_BUFFER_ADDRESS, entry_priv->data_dma); + rt2x00_set_field32(&word, RXD_W1_BUFFER_ADDRESS, skbdesc->skb_dma); rt2x00_desc_write(entry_priv->desc, 1, word); rt2x00_desc_read(entry_priv->desc, 0, &word); @@ -1171,7 +1172,7 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, * Start writing the descriptor words. */ rt2x00_desc_read(entry_priv->desc, 1, &word); - rt2x00_set_field32(&word, TXD_W1_BUFFER_ADDRESS, entry_priv->data_dma); + rt2x00_set_field32(&word, TXD_W1_BUFFER_ADDRESS, skbdesc->skb_dma); rt2x00_desc_write(entry_priv->desc, 1, word); rt2x00_desc_read(txd, 2, &word); @@ -1752,9 +1753,10 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev) rt2500pci_probe_hw_mode(rt2x00dev); /* - * This device requires the atim queue + * This device requires the atim queue and DMA-mapped skbs. */ __set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags); + __set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags); /* * Set the rssi offset. @@ -1842,7 +1844,7 @@ static int rt2500pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) * Write entire beacon with descriptor to register, * and kick the beacon generator. */ - memcpy(entry_priv->data, skb->data, skb->len); + rt2x00queue_map_txskb(rt2x00dev, intf->beacon->skb); rt2x00queue_write_tx_descriptor(intf->beacon, &txdesc); rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, QID_BEACON); |