Date: Tue, 01 Dec 2009 14:22:23 +0100 (CET) From: Alexander Best <alexbestms@wwu.de> To: <freebsd-hackers@FreeBSD.org> Subject: i386_set_ioperm(2)/i386_get_ioperm(2) replacement after switch from x86 to amd64 Message-ID: <permail-20091201132223f7e55a9d00002eca-a_best01@message-id.uni-muenster.de>
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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) cheers. alex
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