[lm-sensors] Jetway NC92-330-LF and Fintek 71862FG Sensors

Jeff Rickman jrickman at myamigos.us
Fri Apr 2 21:24:28 CEST 2010


This message was previously sent to the lm-sensors list on Friday
26-March-2010.

Resending in hopes someone, anyone, has any ideas regarding this matter.

Thank you.
----------------
Hello,

I am using the Jetway NC-92-330-LF as a multi-purpose firewall and router
with the attachment of the 3 port GigE daughterboard. In Fedora Core 10,
the sensors on the Fintek 71862FG Super I/O chip were detected and
accessible to LM-Sensors.

Now in Fedora Core 12 running kernel 2.6.32.9-70.fc12.i686.PAE the Fintek
F71862FG sensors are not accessible to LM-Sensors, apparently due to ACPI
conflict.

The output of "sensors" on kernel 2.6.32.9-70.fc12.i686.PAE looks like this:

[root at XX ~]# sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:       +36.0°C  (crit = +100.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Core 0:      +43.0°C  (crit = +90.0°C)

coretemp-isa-0001
Adapter: ISA adapter
Core 1:      +36.0°C  (crit = +90.0°C)

coretemp-isa-0002
Adapter: ISA adapter
Core 2:      +37.0°C  (crit = +90.0°C)

coretemp-isa-0003
Adapter: ISA adapter
Core 3:      +43.0°C  (crit = +90.0°C)

Examination of "/var/log/messages" shows:

Mar 26 16:34:58 XX yum: Installed: i2c-tools-3.0.2-4.fc12.i686
Mar 26 16:37:06 XX kernel: i2c /dev entries driver
Mar 26 16:37:21 XX kernel: f71882fg: Found f71862fg chip at 0x290,
revision 18
Mar 26 16:37:21 XX kernel: ACPI: I/O resource f71882fg [0x290-0x297]
conflicts with ACPI region IP__ [0x295-0x296]
Mar 26 16:37:21 XX kernel: ACPI: If an ACPI driver is available for this
device, you should use it instead of the native driver


The output of lspci -nn looks like this:

[root at XX ~]# lspci -nn | more
00:00.0 Host bridge [0600]: Intel Corporation 82945G/GZ/P/PL Memory
Controller Hub [8086:2770] (rev 02)
00:02.0 VGA compatible controller [0300]: Intel Corporation 82945G/GZ
Integrated Graphics Controller [8086:2772] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI
Express Port 1 [8086:27d0] (rev 01)
00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB
UHCI Controller #1 [8086:27c8] (rev 01)
00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB
UHCI Controller #2 [8086:27c9] (rev 01)
00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB
UHCI Controller #3 [8086:27ca] (rev 01)
00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB
UHCI Controller #4 [8086:27cb] (rev 01)
00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2
EHCI Controller [8086:27cc] (rev 01)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e]
(rev e1)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) LPC
Interface Bridge [8086:27b8] (rev 01)
00:1f.2 IDE interface [0101]: Intel Corporation 82801GB/GR/GH (ICH7
Family) SATA IDE Controller [8086:27c0] (rev 01)
00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus
Controller [8086:27da] (rev 01)
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 02)
02:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL-8110SC/8169SC Gigabit Ethernet [10ec:8167] (rev 10)
02:06.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL-8110SC/8169SC Gigabit Ethernet [10ec:8167] (rev 10)
02:07.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL-8110SC/8169SC Gigabit Ethernet [10ec:8167] (rev 10)

The "i2cdetect -l" command does not output anything on the console.

The output of "sensors-detect" is included in the attached
"XX_sensors-detect_output.txt" file.

The output of "lsmod" is included in the attached "XX_lsmod_output.txt" file.

The output of "dmesg" is included in the attached "XX_dmesg_output.txt" file.

Regressing the machine back to Fedora Core 10, or compiling code on this
hardware is not an option. The reference setup on the lm-sensors web site,
"http://www.lm-sensors.org/wiki/Configurations/Jetway/NC92-330-LF", did
work for me in Fedora Core 10.

Any comments or assistance is greatly appreciated.

Jeff



----------
Reasonable people adapt themselves to the world.
Unreasonable people attempt to adapt the world to themselves.
All progress, therefore, depends on unreasonable people.
-George Bernard Shaw
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