linux-kernel - Re: Bad value with w83627thf

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <6101e8c40805160645x5982d5ads61a422f5600f7507@mail.gmail.com>
Date:	Fri, 16 May 2008 15:45:01 +0200
From:	"Oliver Pinter" <oliver.pntr@...il.com>
To:	"Jean Delvare" <khali@...ux-fr.org>
Cc:	"LM Sensors" <lm-sensors@...sensors.org>,
	linux-kernel@...r.kernel.org
Subject: Re: Bad value with w83627thf

Hi Jean!

sorry for the bad ML.

the battery is CR2032, and it is 3V, im older kernel alway reported
bad value 0,02V or 2,4V (i think it is a possible value), after i
inserted new battery, show 2,4V.
from the 2.6.26-rcX kernel showed the 3+ V. when i reboot to older
kernel, the this state remained, but when turned off the pc, then not.


On 5/16/08, Jean Delvare <khali@...ux-fr.org> wrote:
> Hi Oliver,
>
> You are writing to the wrong mailing list (i2c instead of lm-sensors)
> so I am redirecting.
>
> On Fri, 16 May 2008 14:59:21 +0200, Oliver Pinter wrote:
>> linux-2.6 - git HEAD on: 9662369
>> lm-sensors: 1:3.0.1-5
>> libsensors4: 1:3.0.1-5
>> os: debian lenny
>> sernsor: w83627thf on asus p4c800 MB
>>
>> with 2.6.26-rcX kernel, reported false Battery values,
>> -------------------------------------->
>> VBat:        +3.26 V  (min =  +0.02 V, max =  +3.01 V)   ALARM
>> <-------------------------------------
>
> There is nothing wrong here. +3.26V sounds possible and correct for the
> battery voltage. If you are worried about the min and max values: it is
> up to you to edit your sensors3.conf file to set them properly if the
> BIOS of your motherboard did not (apply the changes with "sensors -s").
> The alarm will go away when you do.
>
>> lspci -xxx
>> 00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus
>> Controller (rev 02)
>> 00: 86 80 d3 24 01 00 80 02 02 00 05 0c 00 00 00 00
>> 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> 20: 01 04 00 00 00 00 00 00 00 00 00 00 43 10 a6 80
>> 30: 00 00 00 00 00 00 00 00 00 00 00 00 03 02 00 00
>> 40: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>> f0: 00 00 00 00 00 00 00 00 66 0f 04 00 00 00 00 00
>
> Completely irrelevant here, the Winbond W83627THF is an LPC chip, it
> doesn't have an I2C/SMBus interface, so the SMBus controller doesn't
> matter at all.
>
> --
> Jean Delvare
>


-- 
Thanks,
Oliver
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/