On Tue, Dec 01, 2009 at 02:22:23PM +0100, Alexander Best wrote: > hi there, > > i recently switch from x86 to amd64. right now i'm looking for a way to > replace i386_set_ioperm(2) and i386_get_ioperm(2) (which are x86 specific). > any suggestions? > > * full /dev/io access is rather nasty > * the app i'm developing is using inb/outb opcodes through inline assembly in > order to access the parallel port. i tried using ppi(4), but that slows down > things dramatically (see: > http://lists.freebsd.org/pipermail/freebsd-hackers/2009-July/029188.html)
FreeBSD 8.0 supports these syscalls on amd64.
pgpvtNM7uDc8Y.pgp
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