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authorRiccardo Ghetta <birrachiara@tin.it>2009-06-07 19:47:58 +0000
committerDavid S. Miller <davem@davemloft.net>2009-06-08 00:09:49 -0700
commit744c6b2976778ac6944e580fc413842df85be84e (patch)
tree96b93f2a2eed6867070cc37271adb4e9eeeb7961 /drivers/net/sis190.c
parent365da8722d9df54efb8212bf82a87d816c522845 (diff)
sis190: fix for x86_64 (bug 11509)
Corrected dma sync handling on small packets. Should fix http://bugzilla.kernel.org/show_bug.cgi?id=11509 Note: While this bug was reported only on x86_64, it could have affected any architecture. Signed-off-by: Riccardo Ghetta <birrachiara@tin.it> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sis190.c')
-rw-r--r--drivers/net/sis190.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index 13b8ca41d57..9ea13c09f00 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -539,8 +539,8 @@ static bool sis190_try_rx_copy(struct sis190_private *tp,
if (!skb)
goto out;
- pci_dma_sync_single_for_device(tp->pci_dev, addr, pkt_size,
- PCI_DMA_FROMDEVICE);
+ pci_dma_sync_single_for_cpu(tp->pci_dev, addr, tp->rx_buf_sz,
+ PCI_DMA_FROMDEVICE);
skb_reserve(skb, 2);
skb_copy_to_linear_data(skb, sk_buff[0]->data, pkt_size);
*sk_buff = skb;