> Please try the attached patch. I'm not really pleased with it and I will > continue to determine why the fallback to a 30-bit mask fails, but at least this > one works for me. Your patch only makes sense if the device is indeed capable of addressing 31-bits. So either the driver is buggy and asks for a too small mask in which case your patch is ok, or it's not and you're just going to cause all sort of interesting random problems including possible memory corruption. Cheers, Ben.
