-
- retval = pci_set_dma_mask(pdev, sizeof(dma_addr_t) > 4 ? DMA_64BIT_MASK : DMA_32BIT_MASK);
- if (retval) {
- TW_PRINTK(host, TW_DRIVER, 0x23, "Failed to set dma mask");
- goto out_disable_device;
- }
+ pci_try_set_mwi(pdev);
+
+ if (pci_set_dma_mask(pdev, DMA_64BIT_MASK)
+ || pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)
+ || pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+ TW_PRINTK(host, TW_DRIVER, 0x23, "Failed to set dma mask");
+ retval = -ENODEV;
+ goto out_disable_device;
+ }