iwlagn: fix RX skb alignment

[linux-2.6-omap-h63xx.git] / drivers / net / wireless / iwlwifi / iwl-agn.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 6751bb2b8ae2fc271d145eedc6f472e00dabf311..444c5cc05f03c671c2548a4f87ffef55c3c8f0d0 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1384,7 +1384,7 @@ void iwl_rx_handle(struct iwl_priv *priv)
 
                rxq->queue[i] = NULL;
 
-               pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr,
+               pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->aligned_dma_addr,
                                            priv->hw_params.rx_buf_size,
                                            PCI_DMA_FROMDEVICE);
                pkt = (struct iwl_rx_packet *)rxb->skb->data;
@@ -1436,8 +1436,8 @@ void iwl_rx_handle(struct iwl_priv *priv)
                        rxb->skb = NULL;
                }
 
-               pci_unmap_single(priv->pci_dev, rxb->dma_addr,
-                                priv->hw_params.rx_buf_size,
+               pci_unmap_single(priv->pci_dev, rxb->real_dma_addr,
+                                priv->hw_params.rx_buf_size + 256,
                                 PCI_DMA_FROMDEVICE);
                spin_lock_irqsave(&rxq->lock, flags);
                list_add_tail(&rxb->list, &priv->rxq.rx_used);