diff options
Diffstat (limited to 'drivers/net/fs_enet')
| -rw-r--r-- | drivers/net/fs_enet/fs_enet-main.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index 44fac737328..9342d5bc7bb 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -130,7 +130,7 @@ static int fs_enet_rx_napi(struct net_device *dev, int *budget) skb = fep->rx_skbuff[curidx]; - dma_unmap_single(fep->dev, skb->data, + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), L1_CACHE_ALIGN(PKT_MAXBUF_SIZE), DMA_FROM_DEVICE); @@ -144,7 +144,7 @@ static int fs_enet_rx_napi(struct net_device *dev, int *budget) skb = fep->rx_skbuff[curidx]; - dma_unmap_single(fep->dev, skb->data, + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), L1_CACHE_ALIGN(PKT_MAXBUF_SIZE), DMA_FROM_DEVICE); @@ -268,7 +268,7 @@ static int fs_enet_rx_non_napi(struct net_device *dev) skb = fep->rx_skbuff[curidx]; - dma_unmap_single(fep->dev, skb->data, + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), L1_CACHE_ALIGN(PKT_MAXBUF_SIZE), DMA_FROM_DEVICE); @@ -278,7 +278,7 @@ static int fs_enet_rx_non_napi(struct net_device *dev) skb = fep->rx_skbuff[curidx]; - dma_unmap_single(fep->dev, skb->data, + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), L1_CACHE_ALIGN(PKT_MAXBUF_SIZE), DMA_FROM_DEVICE); @@ -399,7 +399,8 @@ static void fs_enet_tx(struct net_device *dev) fep->stats.collisions++; /* unmap */ - dma_unmap_single(fep->dev, skb->data, skb->len, DMA_TO_DEVICE); + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), + skb->len, DMA_TO_DEVICE); /* * Free the sk buffer associated with this last transmit. @@ -547,17 +548,19 @@ void fs_cleanup_bds(struct net_device *dev) { struct fs_enet_private *fep = netdev_priv(dev); struct sk_buff *skb; + cbd_t *bdp; int i; /* * Reset SKB transmit buffers. */ - for (i = 0; i < fep->tx_ring; i++) { + for (i = 0, bdp = fep->tx_bd_base; i < fep->tx_ring; i++, bdp++) { if ((skb = fep->tx_skbuff[i]) == NULL) continue; /* unmap */ - dma_unmap_single(fep->dev, skb->data, skb->len, DMA_TO_DEVICE); + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), + skb->len, DMA_TO_DEVICE); fep->tx_skbuff[i] = NULL; dev_kfree_skb(skb); @@ -566,12 +569,12 @@ void fs_cleanup_bds(struct net_device *dev) /* * Reset SKB receive buffers */ - for (i = 0; i < fep->rx_ring; i++) { + for (i = 0, bdp = fep->rx_bd_base; i < fep->rx_ring; i++, bdp++) { if ((skb = fep->rx_skbuff[i]) == NULL) continue; /* unmap */ - dma_unmap_single(fep->dev, skb->data, + dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp), L1_CACHE_ALIGN(PKT_MAXBUF_SIZE), DMA_FROM_DEVICE); |