Date: Tue, 16 Jan 1996 09:46:40 -0500 (EST) From: Sujal Patel <smpatel@wam.umd.edu> To: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de> Cc: FreeBSD hackers <freebsd-hackers@FreeBSD.ORG> Subject: Re: Request examples of using outb() in inb()in program. Message-ID: <Pine.BSF.3.91.960116094445.6397A-100000@sl-000.sl.cybercomm.net> In-Reply-To: <199601160049.BAA14557@uriah.heep.sax.de>
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On Tue, 16 Jan 1996, J Wunsch wrote: > KDENABIO is not the preferred way, it's the traditional way. It > requires root priv's (as opposed to /dev/io which is subject to normal > file access constraints), and it's only available if your kernel does > have either syscons or pcvt configured. Both drivers are optional > however. Like KDENABIO, the default permissions on /dev/io restrict it to root only, which is the way it should be IMHO. Sujal
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