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Date: Mon, 8 Jun 2009 07:47:58 +0200 From: Riccardo Ghetta <birrachiara@....it> To: romieu@...zoreil.com Cc: netdev@...r.kernel.org Subject: [PATCH] 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@....it> --- drivers/net/sis190.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index f0d73ab..8a98524 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -540,8 +540,8 @@ 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; -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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