On Wed, 2004-04-28 12:39:19 +0200, Guido Guenther <agx@debian.org> wrote in message <[🔎] 20040428103919.GD5937@bogon.ms20.nix>: > On Tue, Apr 27, 2004 at 04:27:37PM -0400, Ben Collins wrote: > What would be the correct way to access I/O space from userspace? Some > programs like to access the PC-style parports via inb/outb, can you > point me how to a direction on how to do this on sparcs that have > similar hardware (i.e. US5)? Esp. for all those parports, there's the "ppdev" driver. It gives you access to data and control registers of the 8255, which is all you need, I thing:) MfG, JBG -- Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 "Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg fuer einen Freien Staat voll Freier Bürger" | im Internet! | im Irak! ret = do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA));
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