From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Andrew Voznytsa" Date: Mon, 14 Jan 2008 14:47:48 +0000 Subject: [lm-sensors] SMSC Super I/O: unknown chip with ID 0x8902 (was: lm85 Message-Id: <004e01c856bc$6f975c10$0204a8c0@IT> MIME-Version: 1 Content-Type: multipart/mixed; boundary="===============0537592981242268593==" List-Id: To: lm-sensors@vger.kernel.org This is a multi-part message in MIME format. --===============0537592981242268593== Content-Type: multipart/alternative; boundary="----=_NextPart_000_004F_01C856CD.33202C10" This is a multi-part message in MIME format. ------=_NextPart_000_004F_01C856CD.33202C10 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit More information on topic: I found http://www.lm-sensors.org/ticket/2195 which is related to my problem - looked over sensors-detect output and found Some Super I/O chips may also contain sensors. We have to write to standard I/O ports to probe them. This is usually safe. Do you want to scan for Super I/O sensors? (YES/no): Probing for Super-I/O at 0x2e/0x2f Trying family `National Semiconductor'... No Trying family `SMSC'... Yes Found unknown chip with ID 0x8902 Probing for Super-I/O at 0x4e/0x4f Trying family `National Semiconductor'... No Trying family `SMSC'... No Trying family `VIA/Winbond/Fintek'... No Trying family `ITE'... No So is not this unknown chip with ID 0x8902 what is missing to support fans 5/6/etc? If yes - could someone drop some light on topic when to expect it supported? Thanks, Andrew Voznytsa _____ From: Andrew Voznytsa [mailto:andrew.voznytsa@gmail.com] Sent: Sunday, January 13, 2008 12:28 AM To: 'lm-sensors@lm-sensors.org' Subject: lm85 in Intel S3000AH case Hi guys, Just installed lm-sensors (2.10.4 and 3.0.0) on S3000AH-based system (Linux version 2.6.23-gentoo-r3 (root@farm) (gcc version 4.1.2 (Gentoo 4.1.2 p1.0 .2)), x86_64) - works fine except lm-sensors does not show fans 5 and 6. Is it fixable? (I'd leave my chassis fan connected to 5th socket and do not reconnect it to 2-4) Here is part of sensors-detect output Detects correctly: * Bus `SMBus I801 adapter at 3000' Busdriver `i2c-i801', I2C address 0x2e Chip `SMSC EMC6D100, EMC6D101 or EMC6D102' (confidence: 7) And sensors output: lm85-i2c-0-2e Adapter: SMBus I801 adapter at 3000 V1.5: +2.29 V (min = +0.00 V, max = +3.32 V) VCore: +1.14 V (min = +0.00 V, max = +2.99 V) V3.3: +3.35 V (min = +0.00 V, max = +4.38 V) V5: +1.51 V (min = +0.00 V, max = +6.64 V) V12: +12.81 V (min = +0.00 V, max = +15.94 V) CPU_Fan: 1769 RPM (min = 720 RPM) fan2: 0 RPM (min = 720 RPM) fan3: 0 RPM (min = 720 RPM) fan4: 0 RPM (min = 720 RPM) CPU Temp: -63.0 C (low = -127.0 C, high = +127.0 C) Board Temp: +39.0 C (low = -127.0 C, high = +127.0 C) DIMM Temp: +29.0 C (low = -127.0 C, high = +127.0 C) cpu0_vid: +0.000 V Best regards, Andrew Voznytsa ------=_NextPart_000_004F_01C856CD.33202C10 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

More information on = topic:

 

I found http://www.lm-sensors.org/= ticket/2195 which is related to my problem – looked over sensors-detect output = and found

 

Some Super I/O chips may also = contain sensors. We have to write to

standard I/O ports to probe them. = This is usually safe.

Do you want to scan for Super I/O = sensors? (YES/no):

Probing for Super-I/O at = 0x2e/0x2f

Trying family `National Semiconductor'...         &n= bsp;         No

Trying family `SMSC'...          &nbs= p;            = ;            =   Yes

Found unknown chip with ID = 0x8902

Probing for Super-I/O at = 0x4e/0x4f

Trying family `National Semiconductor'...         &n= bsp;         No

Trying family `SMSC'...          &nbs= p;            = ;            =   No

Trying family `VIA/Winbond/Fintek'...        &n= bsp;           &nb= sp;  No

Trying family `ITE'...           = ;            =             &= nbsp;  No

 

So is not this unknown chip with ID = 0x8902 what is missing to support fans 5/6/etc?  If yes – could = someone drop some light on topic when to expect it = supported?

Thanks,
Andrew Voznytsa

 

From: = Andrew Voznytsa [mailto:andrew.voznytsa@gmail.com]
Sent: Sunday, January 13, = 2008 12:28 AM
To: 'lm-sensors@lm-sensors.org'
Subject: lm85 in Intel = S3000AH case

 

Hi guys,

 

Just installed lm-sensors (2.10.4 and 3.0.0) on S3000AH-based system (Linux version 2.6.23-gentoo-r3 (root@farm) (gcc = version 4.1.2 (Gentoo 4.1.2 p1.0

.2)), x86_64) – works fine except lm-sensors = does not show fans 5 and 6. Is it fixable? (I’d leave my chassis fan = connected to 5th socket and do not reconnect it to = 2-4)

 

Here is part of sensors-detect = output

 

  Detects = correctly:

  * Bus `SMBus I801 adapter at = 3000'

    Busdriver `i2c-i801', I2C address = 0x2e

    Chip `SMSC EMC6D100, EMC6D101 or EMC6D102' (confidence: 7)

 

And sensors output:

 

lm85-i2c-0-2e

Adapter: SMBus I801 adapter at = 3000

V1.5:        +2.29 V  (min =3D  +0.00 V, max =3D  +3.32 = V)

VCore:       +1.14 = V  (min =3D  +0.00 V, max =3D  +2.99 = V)

V3.3:        +3.35 V  (min =3D  +0.00 V, max =3D  +4.38 = V)

V5:        &nb= sp; +1.51 V  (min =3D  +0.00 V, max =3D  +6.64 = V)

V12:        +12.81 V  (min =3D  +0.00 V, max =3D +15.94 = V)

CPU_Fan:    1769 RPM  (min = =3D  720 RPM)

fan2:        &= nbsp; 0 RPM  (min =3D  720 RPM)

fan3:        &= nbsp; 0 RPM  (min =3D  720 RPM)

fan4:        &= nbsp; 0 RPM  (min =3D  720 RPM)

CPU Temp:    -63.0 C  (low  = =3D -127.0 C, high =3D +127.0 C)

Board Temp:  +39.0 C  (low  =3D -127.0 = C, high =3D +127.0 C)

DIMM Temp:   +29.0 C  (low  =3D = -127.0 C, high =3D +127.0 C)

cpu0_vid:   +0.000 = V

Best regards,
Andrew Voznytsa

 

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