Applied Micro's X-Gene platform uses ARM64 processors and a standard, XHCI compatible piece of silicon for USB connectivity. It only supports 64 bit DMA. Modify the xhci platform driver to use either 32 bit or 64 bit DMA, as appropriate, and then modify the platform driver to recognize the ACPI signature of the silicon. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
