iwlwifi: use correct DMA_MASK
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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@ -4243,13 +4243,13 @@ static int iwl4965_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
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pci_set_master(pdev);
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err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
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err = pci_set_dma_mask(pdev, DMA_BIT_MASK(36));
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if (!err)
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err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
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err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(36));
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if (err) {
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err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
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err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
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if (!err)
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err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
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err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
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/* both attempts failed: */
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if (err) {
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printk(KERN_WARNING "%s: No suitable DMA available.\n",
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