Regarding ticket #971

Mark D. Studebaker mds at paradyne.com
Thu Aug 22 03:11:32 CEST 2002


ah thanks, I figured it out. PCI ID's were wrong.
Fixed in CVS.
The 82820 chipset contains the 82801BA (ICH2). We support it.
Please try CVS and let me know how it works.
mds


Pontus Edvardsson wrote:
> 
> Hi again,
> 
> I still have problems after checking dmesg & syslog (which I had done before also). Apart from this problem I relly think lm_sensors would benefit from a 'make uninstall' target to clean up and uninstall. But thats a parenthesis... :)
> 
> With your help #955 I successfully compiled p4b_smbus.o, but can't load it;
> 
> panda:/usr/src/misc-drivers/lm_sensors-2.6.4/prog/hotplug# insmod p4b_smbus.o
> p4b_smbus.o: init_module: Operation not permitted
> Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters
> panda:/usr/src/misc-drivers/lm_sensors-2.6.4/prog/hotplug#
> 
> and in syslog I get:
> 
> Aug 15 11:54:07 panda kernel: i801smbus: SMBus already active
> 
> BUT, a lspci does not show the SMBus controller (should have been at 00:1f.3 if I'm correct?)
> 
> panda:~# lspci
> 00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04)
> 00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04)
> 00:1e.0 PCI bridge: Intel Corp. 82820 820 (Camino 2) Chipset PCI (rev 05)
> 00:1f.0 ISA bridge: Intel Corp. 82820 820 (Camino 2) Chipset ISA Bridge (ICH2) (rev 05)
> 00:1f.1 IDE interface: Intel Corp. 82820 820 (Camino 2) Chipset IDE U100 (rev 05)
> 00:1f.2 USB Controller: Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub A) (rev 05)
> 00:1f.4 USB Controller: Intel Corp. 82820 820 (Camino 2) Chipset USB (Hub B) (rev 05)
> 00:1f.5 Multimedia audio controller: Intel Corp. 82820 820 (Camino 2) Chipset AC'97 Audio Controller (rev 05)
> 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G550 AGP (rev 01)
> 02:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
> 02:0b.0 Unknown mass storage controller: Promise Technology, Inc.: Unknown device 4d69 (rev 02)
> panda:~#
> 
> My current kernel is compiled without any i2c support and I soley intended to use modules for this.
> 
> ARGh... I guess I found something. I was about to describe what happened if loading
> modules i2c-core, proc and so on and referr to ticket #601. He was talking about 82820 815e, I have 82820 820... :(
> I checked your page of supported busses and it wasn't there... Is there any chance you will support this?
> 
> Thanks for all your help so far!
> 
> Pontus



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