Date: Tue, 13 Nov 2018 22:02:20 +0100 From: Stefan Ehmann <shoesoft@gmx.net> To: Daniel Eischen <deischen@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: No amdtemp sysctls, acpi errors, AMD Ryzen 5 2400G Message-ID: <e83fd549-a647-546c-3fe9-b361bb725601@gmx.net> In-Reply-To: <Pine.GSO.4.64.1811131456130.27826@sea.ntplx.net> References: <Pine.GSO.4.64.1811131259350.27287@sea.ntplx.net> <1542138631.2638.0@smtp.migadu.com> <Pine.GSO.4.64.1811131456130.27826@sea.ntplx.net>
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On 11/13/18 8:59 PM, Daniel Eischen wrote: > On Tue, 13 Nov 2018, Greg V wrote: > >> >> >> On Tue, Nov 13, 2018 at 8:59 PM, Daniel Eischen <deischen@freebsd.org> >> wrote: >>> Greetings, >>> >>> I'm trying to track down a couple of things. amdtemp doesn't >>> report any temperature sensors, and acpi seems to have some >>> errors. Not sure if they are related. >>> >>> These are the ACPI-related warnings and errors during boot. >>> >>> Firmware Warning (ACPI): Optional FADT field Pm2ControlBlock has >>> valid Length but zero Address: 0x0000000000000000/0x1 >>> (20181031/tbfadt-796) >> >> I see this one on my R7 1700 / X370 system, seems harmless. I also see this warning on the X470-pro with Ryzen 7 2700 on 12.0-BETA. But I don't get the Firmware errors below. >>> acpi0: <ALASKA A M I > on motherboard >>> Firmware Error (ACPI): Failure creating [\134_SB.SMIC], >>> AE_ALREADY_EXISTS (20181031/dswload2-477) >>> ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog >>> (20181031/psobject-372) >>> Firmware Error (ACPI): Failure creating [\134_SB.SMIB], >>> AE_ALREADY_EXISTS (20181031/dsfield-803) >> >> Looks like people see these on Linux: >> >> https://forum.manjaro.org/t/unstable-behaviour-not-always-completely-booting/55823/5 >> >> >> Are you on the latest firmware ("BIOS") revision for your board? > > Yes, it's an ASUS Prime X-470 PRO, and I'm running with the latest > BIOS from 2018 September 21, version 4024. > > https://www.asus.com/us/Motherboards/PRIME-X470-PRO/HelpDesk_BIOS/ > After kldload amdtemp I see the following sysctls: dev.cpu.0.temperature: 77.1C dev.amdtemp.0.core0.sensor0: 77.1C The temperature I see in BIOS is much lower (maybe around 40.0C). Don't know if just the offset is wrong or the numbers are completely bogus. Numbers from sysutils/xmbmon look saner but not sure if they are correct.
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