From: "H. Peter Anvin" <hpa@zytor.com>
To: linux-kernel@vger.kernel.org
Subject: Re: 2.4.0-test11-pre7: isapnp hang
Date: 19 Nov 2000 16:32:38 -0800 [thread overview]
Message-ID: <8v9rf6$54k$1@cesium.transmeta.com> (raw)
In-Reply-To: <20001119233450.H20970@redhat.com>
Followup to: <20001119233450.H20970@redhat.com>
By author: Tim Waugh <twaugh@redhat.com>
In newsgroup: linux.dev.kernel
>
> Reading from port 0x313 (my ISA NE2000 is at 0x300-0x31f) hangs my
> machine dead. Unfortunately, reading from that port is exactly what
> the isapnp code does on boot, if compiled into the kernel.
>
> Is it the network card's fault (probably), or is there a less invasive
> probe that isapnp could use (unlikely, I guess)?
>
Try reserving ports 0x300-0x31f on the kernel command line
("reserve=0x300,0x20").
I'm surprised isapnp uses a port in such a commonly used range,
though.
-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt
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next prev parent reply other threads:[~2000-11-20 1:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-19 23:34 2.4.0-test11-pre7: isapnp hang Tim Waugh
2000-11-20 0:09 ` Alan Cox
2000-11-20 0:19 ` Alan Cox
2000-11-20 9:23 ` Tim Waugh
2000-11-20 0:32 ` H. Peter Anvin [this message]
2000-11-20 1:06 ` Alan Cox
2000-11-20 1:22 ` H. Peter Anvin
2000-11-20 12:45 ` Alan Cox
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