NetBSD Problem Report #3290
Received: (qmail-queue invoked from smtpd); 5 Mar 1997 05:26:47 -0000
Message-Id: <199703050526.OAA00355@sayori3.dais.is.tohoku.ac.jp>
Date: Wed, 5 Mar 1997 14:26:51 +0900 (JST)
From: Azuma OKAMOTO <lfo@sayori.dais.is.tohoku.ac.jp>
Reply-To: lfo@sayori.dais.is.tohoku.ac.jp
To: gnats-bugs@gnats.netbsd.org
Subject: panic in if_fea driver
X-Send-Pr-Version: 3.95
>Number: 3290
>Category: kern
>Synopsis: panic in if_fea driver
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: kern-bug-people
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Mar 04 21:35:00 +0000 1997
>Closed-Date: Wed Mar 05 00:04:19 +0000 1997
>Last-Modified: Wed Mar 05 08:04:38 +0000 1997
>Originator: Azuma OKAMOTO
>Release: Mar 1, 1997
>Organization:
Tohoku University
>Environment:
PC with DEC DEFEA-UA, NetBSD/i386
System: NetBSD sayori3.dais.is.tohoku.ac.jp 1.2C NetBSD 1.2C (SAYORI_486) #1: Wed Mar 5 11:56:51 JST 1997 lfo@sayori3.dais.is.tohoku.ac.jp:/usr/src/sys/arch/i386/compile/SAYORI_486 i386
>Description:
: fea0 at eisa0 slot 3
: extent_alloc_region: extent `ioport' (0x0 - 0xffff)
: extent_alloc_region: start 0xd0000, end 0xd03ff
: panic: extent_alloc_region: region lies outside extent
if_fea driver mistakes mem space for i/o space, because
sc->sc_csrtag (in if_fea.c/pdq_eisa_attach()) is not initialized,
and treated as I386_BUS_SPACE_IO (is 0).
>How-To-Repeat:
Install DEC DEFEA and just boot.
>Fix:
--- sys/dev/eisa/if_fea.c.ORIG Thu Feb 13 21:19:27 1997
+++ sys/dev/eisa/if_fea.c Wed Mar 5 13:48:21 1997
@@ -497,6 +497,8 @@
sc->sc_csrtag = sc->sc_iotag;
sc->sc_csrhandle = sc->sc_iobase;
#else
+ sc->sc_csrtag = ea->ea_memt;
+
if (maddr == 0 || msize == 0) {
printf("\n%s: error: memory not enabled! ECU reconfiguration required\n",
sc->sc_dev.dv_xname);
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: mikel
State-Changed-When: Wed Mar 5 00:04:19 1997
State-Changed-Why:
fixed as suggested, thanks.
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.39 2013/11/01 18:47:49 spz Exp $
$NetBSD: gnats_config.sh,v 1.8 2006/05/07 09:23:38 tsutsui Exp $
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