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jme: Adding {64,40}bits DMA mask back

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All JMC250 chips have no problem with higher bits support.
Adding it back.

Found-by: Ethan Hsiao <ethanhsiao@jmicron.com>
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guo-Fu Tseng 2009-02-27 17:59:44 +00:00 committed by David S. Miller
parent eb352b838d
commit 814c01dc7c
1 changed files with 10 additions and 0 deletions
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10
drivers/net/jme.c
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@ -2589,6 +2589,16 @@ static const struct ethtool_ops jme_ethtool_ops = {
static int
jme_pci_dma64(struct pci_dev *pdev)
{
if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250 &&
!pci_set_dma_mask(pdev, DMA_64BIT_MASK))
if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
return 1;
if (pdev->device == PCI_DEVICE_ID_JMICRON_JMC250 &&
!pci_set_dma_mask(pdev, DMA_40BIT_MASK))
if (!pci_set_consistent_dma_mask(pdev, DMA_40BIT_MASK))
return 1;
if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK))
if (!pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))
return 0;