On Sun, Feb 10, 2008 at 03:44:01PM -0700, M. Warner Losh wrote: > The Acer Pica machines, as well as the Deskstation Tynes, had devices > mapped outside of this range... Of course Ralf will be able to say > more, if he chooses to jump into the way-back machine... Yes, I recall. Unfortunately I don't have my PICA anymore; it's been a hell of a machine by the standards of its days. Anyway, designs which just like the PICA need some ioremap - and preferably available early during bootup - have been developed after the PICA and are still being developped. Ralf