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iwlwifi: use correct DMA_MASK
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Use correct DMA_MASK: 4964 and 5000 support 36 bit addresses for
pci express memory access.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Winkler, Tomas authored and John W. Linville committed Sep 30, 2008
1 parent e602cb1 commit 093d874
Showing 1 changed file with 4 additions and 4 deletions.
8 changes: 4 additions & 4 deletions drivers/net/wireless/iwlwifi/iwl-agn.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4243,13 +4243,13 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e

pci_set_master(pdev);

err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
err = pci_set_dma_mask(pdev, DMA_BIT_MASK(36));
if (!err)
err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(36));
if (err) {
err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (!err)
err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
/* both attempts failed: */
if (err) {
printk(KERN_WARNING "%s: No suitable DMA available.\n",
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