Date: Sun, 19 May 1996 08:38:10 +0900 (KST) From: "JoongSub Lee (kornet)" <audience@soback.kornet.nm.kr> To: "Brian N. Handy" <handy@sag.space.lockheed.com> Cc: questions@freebsd.org Subject: Re: freebsd didn't recognize serial port on my compaq laptop Message-ID: <Pine.SOL.3.91.960519083629.4983A-100000@soback.kornet.nm.kr> In-Reply-To: <Pine.SOL.3.91.960517064750.5974A-100000@soback.kornet.nm.kr>
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> > Maybe you need to fiddle with the IRQ's for your serial ports. Take a > look in your kernel config file, e.g. /sys/i386/conf/MYMACHINE: > > device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr > > You may have to twiddle the IRQ's above and recompile your kernel. > Without more information it's hard to say what the problem is. > > Brian Yes, you are right. I have only one serial port and it is a 16550 compatible. But there was no collapse about my irq. (I checked it with -c option in booting time.) As I mentioned, I put the other option in sio0 line. Does anyone know what options is available on this sio0? Anyway, thanks Brian. ps What kind of information I have to provide? From Seoul, Sub
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