Date: Thu, 4 Jul 2002 13:39:28 -0700 (PDT) From: Shizuka Kudo <shizukakudo_99@yahoo.com> To: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org> Cc: freebsd-current@freebsd.org, acpi-jp@jp.FreeBSD.org Subject: Re: [acpi-jp 1661] Re: ASUS CUSL2 panic on acpi Message-ID: <20020704203928.3913.qmail@web11403.mail.yahoo.com> In-Reply-To: <20020704.220952.104026566.iwasaki@jp.FreeBSD.org>
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--- Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org> wrote:
> My analysis was finished. Please try this patch.
>
> --- exfield.c- Thu Jul 4 21:54:24 2002
> +++ exfield.c Thu Jul 4 21:55:02 2002
> @@ -200,7 +200,7 @@
> /* Handle both ACPI 1.0 and ACPI 2.0 Integer widths */
>
> IntegerSize = sizeof (ACPI_INTEGER);
> - if (WalkState->MethodNode->Flags & ANOBJ_DATA_WIDTH_32)
> + if (WalkState->MethodNode != NULL &&
WalkState->MethodNode->Flags & ANOBJ_DATA_WIDTH_32) > {
> /*
> * We are running a method that exists in a 32-bit ACPI
table.
Mitsuru,
Thanks, it works. I was able to boot without panic with your patch.
Sorry for not getting back to you on the acpidump and debug info as I
didn't have my null modem cable and notebook with me to use as a
serial console. Do you still need to acpidump files?
BTW, I did notice some hangs that possibly related to ACPI. About two
or three months ago, this ASUS CUSL2 hang while running sysinstall.
It can react to Alt-F?(i.e. switch virtual console) but not on any
other keys nor responding to ping from another computer. I was not
able to isolate the cause until this time I unset acpi_load. Without
acpi.ko loaded, I could run sysinstall with no problem. In fact, I
just found that loading acpi.ko also have the same freeze with CUPS.
What should I do to help identifying if this is ACPI related?
Regards,
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