diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt61pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 2a7f3062035..c9f6d484413 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1030,11 +1030,12 @@ static void rt61pci_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, 5, &word); rt2x00_set_field32(&word, RXD_W5_BUFFER_PHYSICAL_ADDRESS, - entry_priv->data_dma); + skbdesc->skb_dma); rt2x00_desc_write(entry_priv->desc, 5, word); rt2x00_desc_read(entry_priv->desc, 0, &word); @@ -1522,7 +1523,6 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, struct txentry_desc *txdesc) { struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); - struct queue_entry_priv_pci *entry_priv = skbdesc->entry->priv_data; __le32 *txd = skbdesc->desc; u32 word; @@ -1557,7 +1557,7 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, rt2x00_desc_read(txd, 6, &word); rt2x00_set_field32(&word, TXD_W6_BUFFER_PHYSICAL_ADDRESS, - entry_priv->data_dma); + skbdesc->skb_dma); rt2x00_desc_write(txd, 6, word); if (skbdesc->desc_len > TXINFO_SIZE) { @@ -2302,9 +2302,10 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev) rt61pci_probe_hw_mode(rt2x00dev); /* - * This device requires firmware. + * This device requires firmware and DMA mapped skbs. */ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); + __set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags); /* * Set the rssi offset. |