[PATCH] Use pci_set_consistent_dma_mask in ixgb driver
The ixgb driver is using pci_alloc_consistent, thus is should also use pci_set_consistent_dma_mask. This allows the driver to work on SGI systems. In case of an error during probing it should also disable the device again. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -357,18 +357,20 @@ ixgb_probe(struct pci_dev *pdev,
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if((err = pci_enable_device(pdev)))
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return err;
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if(!(err = pci_set_dma_mask(pdev, DMA_64BIT_MASK))) {
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if(!(err = pci_set_dma_mask(pdev, DMA_64BIT_MASK)) &&
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!(err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))) {
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pci_using_dac = 1;
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} else {
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if((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK))) {
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if((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK)) ||
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(err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))) {
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IXGB_ERR("No usable DMA configuration, aborting\n");
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return err;
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goto err_dma_mask;
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}
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pci_using_dac = 0;
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}
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if((err = pci_request_regions(pdev, ixgb_driver_name)))
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return err;
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goto err_request_regions;
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pci_set_master(pdev);
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@ -502,6 +504,9 @@ err_ioremap:
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free_netdev(netdev);
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err_alloc_etherdev:
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pci_release_regions(pdev);
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err_request_regions:
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err_dma_mask:
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pci_disable_device(pdev);
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return err;
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}
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