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jme: Remove 64 and 40 bit dma_mask
Although the hardware supports the 64bit DMA address in design, but later found that it actually not working. This patch reduced the rang to 32bit. Found-by: "Ethan" <ethanhsiao@jmicron.com> Signed-off-by: "Guo-Fu Tseng" <cooldavid@cooldavid.org> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2591,14 +2591,6 @@ static const struct ethtool_ops jme_ethtool_ops = {
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static int
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jme_pci_dma64(struct pci_dev *pdev)
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{
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if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK))
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if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
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return 1;
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if (!pci_set_dma_mask(pdev, DMA_40BIT_MASK))
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if (!pci_set_consistent_dma_mask(pdev, DMA_40BIT_MASK))
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return 1;
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if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK))
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if (!pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))
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return 0;
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