Date: Wed, 7 Jun 2006 15:44:24 +1000 From: Alexander Logvinov <abuse@akavia.ru> To: freebsd-acpi@freebsd.org Subject: Re[2]: Machine did not reboot Message-ID: <121000959.20060607154424@akavia.ru> In-Reply-To: <200606062022.59336.jkim@FreeBSD.org> References: <1182686709.20060605133201@akavia.ru> <44844D7E.50909@root.org> <200606061941.06244.jkim@FreeBSD.org> <200606062022.59336.jkim@FreeBSD.org>
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Hello.
>> > > I had FreeBSD 5.4. After entering 'shutdown -r now' the system
>> > > hanged on: 'Shutting down ACPI'
>> > > 'Rebooting'
>> > > but did not reboot.
>> > > Upgraded to 6.1, it didn't help.
>> > > hw.acpi.disable_on_poweroff="1" has no effect. What should I
>> > > do?
>> > > Motherboard: Chaintech 7VJL with latest BIOS.
>> > Try the reset_register method. I have MFC'd the patch to
>> > RELENG_6 so you can cvsup, recompile your acpi.ko, and test.
It doesn't help. Because acpi_shutdown_final in function goes to
else if (panicstr == NULL) {
printf("Shutting down ACPI\n");
AcpiTerminate();
}
and hangs up.
>> RB_AUTOBOOT is defined as 0 in sys/reboot.h. I don't think this
>> test will ever work:
>> if ((howto & RB_AUTOBOOT) != 0 && AcpiGbl_FADT->ResetRegSup) {
> It's little radical but what do you think about the attached patch? I
> don't think we have to call AcpiTerminate() to reboot at all. In
> fact, I have a box which does not reboot. Writing ACPI_DISABLE to
> SMI_CMD hangs the system and it does not support RESET_REG. :-( If I
> don't call AcpiTerminate(), everything's fine.
I'll try this patch soon, thanks.
--
WBR
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