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Subject: Re: "io mapaddr 0xXXXXX not valid" in smc-mca in 2.4.x
To: jamagallon@able.es (J . A . Magallon)
Date: Mon, 26 Feb 2001 20:15:55 +0000 (GMT)
Cc: molletts@yahoo.com (Stephen Mollett), linux-kernel@vger.kernel.org
In-Reply-To: <20010226210700.C2354@werewolf.able.es> from "J . A . Magallon" at Feb 26, 2001 09:07:00 PM
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> AFAIK, it is a bug in the driver. That output is generated by
> arch/i386/lib/iodebug.c, a routine to catch buggy drivers like that.
> Look at 
> include/asm-i386/io.h, line 112 or so:

Yes. Its someone using readb and friends on an unremapped address. In this
case I had a look and a guess at a fix is in ac5 (out RSN)
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