On Tue, Apr 27, 2004 at 04:27:37PM -0400, Ben Collins wrote: > sys/io.h is specific to certain types of hardware. Mainly it is meant to > access I/O ports like printers and serial ports on x86 style hardware > (and also alpha, since it is heavily the same as x86 designwise). > > In short, you wont find that file on much else that is non-i386, because > it is useless to do so. 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)? Cheers, -- Guido
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