Re: [lm-sensors] "No sensors found!" on Intel Entry Storage System

From: Lou Gosselin <tech2009@evergrove.com>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] "No sensors found!" on Intel Entry Storage System
Date: Sat, 30 Jan 2010 20:27:21 +0000	[thread overview]
Message-ID: <4B649629.7080008@evergrove.com> (raw)
In-Reply-To: <1251523453.13079.32.camel@Ubuntu>

[-- Attachment #1: Type: text/plain, Size: 1092 bytes --]

The email didn't specify the range to dump, but thanks for the advice.
I'm attaching the output for 0x2e.
Let me know if you'd like anything else.

Jean Delvare wrote:
> Hi Lou,
>
> On Fri, 29 Jan 2010 19:17:06 -0500, Lou Gosselin wrote:
>   
>> I've attached two files.
>> sensors.txt shows the output that I get with sensors-detect and sensors.
>>
>> i2cbus.txt shows output for i2cdetect and i2cdump.
>> Let me point out that after running "i2cdump 0 0x6a", lmsensors was no 
>> longer responsive. Furthermore the machine failed to reboot until I did 
>> a cold boot.
>>     
>
> Let me point out that dumping random i2c chips is a very bad idea.
> Especially chips in the 0x86-0x6a range, are often clock chips which
> don't like being dumped at all...
>
>   
>> (...)
>> I'll give any suggestions a shot, or if you're willing, I can setup one 
>> of these machines for you to connect to.
>>     
>
> The chip I would like to see a dump of is the one at 0x2e. This will
> give us the chip ID of your SMSC chip. It's probably only a matter of
> adding the right ID to the driver.
>
>   

[-- Attachment #2: lmsensor.txt --]
[-- Type: text/plain, Size: 1443 bytes --]

intel-ss4200:~# i2cdump 0 0x2e
No size specified (using byte-data access)
WARNING! This program can confuse your I2C bus, cause data loss and worse!
I will probe file /dev/i2c-0, address 0x2e, mode byte
Continue? [Y/n]
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
10: 00 00 00 00 00 00 00 00 00 00 00 00 02 48 00 0f    ............?H.?
20: c0 57 c0 c3 bf fd 15 1a ff ff 40 11 b4 10 ff ff    ?W??????..@???..
30: 6b 6b 6b 30 0b 00 0f 00 40 00 48 f7 0f 00 5c 69    kkk0?.?.@.H??.\i
40: 05 00 00 18 00 ff 00 ff 00 ff 00 ff 00 ff 81 44    ?..?..........?D
50: 81 7f 81 4b ff ff ff ff ff ff ff ff 02 c2 c2 7b    ???K........???{
60: 7b 7b e8 88 6b 6b 6b 33 32 64 40 41 73 22 20 00    {{??kkk32d@As" .
70: 6b 6b 6b 00 00 00 00 00 00 00 30 00 00 00 ec 1c    kkk.......0...??
80: 7e a4 0f 00 00 6c 4c 2e cc 00 33 33 24 24 19 19    ~??..lL.?.33$$??
90: 04 04 04 04 0c 0c 0c 5a f1 c0 b5 00 ff 00 ff 00    ???????Z???.....
a0: 00 00 0c 00 00 ff ff 07 0b fe ff fe ff ff ff ff    ..?....???.?....
b0: ff 00 00 00 00 00 28 28 0e 0e 0f 0f 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 00 00 00 00 00 00 00 00    ................

[-- Attachment #3: Type: text/plain, Size: 153 bytes --]

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors