> ----- Original Message -----
> From: "Jean Delvare" <khali at linux-fr.org>
> To: "Leif W" <warp-9.9 at usa.net>
> Cc: <sensors at Stimpy.netroedge.com>
> Sent: Saturday, September 11, 2004 15:37
> Subject: Re: Support DB Entry 1770
>
> > <defiant> [2004-09-11 at 13:54:07] ~ -> modprobe w83781d
> >
> > ==> /var/log/syslog <==
> > Sep 11 13:54:10 defiant kernel: i2c-core: driver w83781d registered.
> > Sep 11 13:54:10 defiant kernel: i2c_adapter i2c-0: found normal isa
> > entry for adapter 9191, addr 0290
> > Sep 11 13:54:10 defiant kernel: i2c_adapter i2c-0: Detection of
> > w83781d chip failed at step 2 (0x61 != 0x60)
>
> Odd. I wonder how this is even possible. What's more, I made the error
> on-fatal so I would have expected some more messages after that. No
> extra message means that either a critical failure occured (out of
> memory or similar), or the end of the detection was fine - but then
why
> would sensors not show the chip?
Shouldn't be out of physical memory. :-)
<SHELL>
<defiant> [2004-09-11 at 15:54:55] ~ -> free
total used free shared buffers
cached
Mem: 776560 98508 678052 0 5660
54232
-/+ buffers/cache: 38616 737944
Swap: 124980 0 124980
<defiant> [2004-09-11 at 15:55:06] ~ -> df /dev/shm
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 131072 12 131060 1% /dev/shm
<defiant> [2004-09-11 at 15:55:10] ~ ->
</SHELL>
> An even more verbose patch is attached, please try.
I'll try this momentarily. Results below.
<SHELL>
<defiant> [2004-09-11 at 19:27:38] ~ -> modprobe w83781d
==> /var/log/syslog <==
Sep 11 19:27:45 defiant kernel: i2c-core: driver w83781d registered.
Sep 11 19:27:45 defiant kernel: i2c_adapter i2c-0: found normal isa
entry for adapter 9191, addr 0290
Sep 11 19:27:45 defiant kernel: i2c_adapter i2c-0: Detection of w83781d
chip failed at step 2 (0x61 != 0x60 at 0x295)
</SHELL>
> Please double-check. The second line should read "found force
parameter"
> instead of "found normal isa entry". If it doesn't, this would mean
that
> the driver didn't understand your request. Either you didn't formulate
> it correctly, or this has to be another bug in the i2c subsystem.
The rest of these tests were done with patch "2" not "3", but the
results are exactly the same. Ok, I see the "found force" in
"/var/log/syslog" and "/var/log/debug". But there's "Ignoring 'force'"
in "/var/log/syslog" and "/var/log/messages". It is looking on adapter
0 not 9191 as I specified. And "sensors" reports "No sensors found!".
<SHELL>
<defiant> [2004-09-11 at 15:45:02] ~ -> modprobe w83781d force=9191,0x290
==> /var/log/syslog <==
Sep 11 15:45:30 defiant kernel: i2c-core: driver w83781d registered.
Sep 11 15:45:30 defiant kernel: i2c_adapter i2c-0: found force parameter
for adapter 9191, addr 0290
Sep 11 15:45:30 defiant kernel: : Ignoring 'force' parameter for
unknown chip atadapter 0, address 0x290
==> /var/log/messages <==
Sep 11 15:45:30 defiant kernel: : Ignoring 'force' parameter for
unknown chip atadapter 0, address 0x290
==> /var/log/debug <==
Sep 11 15:45:30 defiant kernel: i2c-core: driver w83781d registered.
Sep 11 15:45:30 defiant kernel: i2c_adapter i2c-0: found force parameter
for adapter 9191, addr 0290
</SHELL>
The option below is the only one that seems to get this to work, and it
appears to work fine when forced (i.e. "sensors" reports correct data).
<SHELL>
<defiant> [2004-09-11 at 15:50:42] ~ -> modprobe w83781d
force_w83781d=9191,0x290
<defiant> [2004-09-11 at 15:50:48] ~ ->
==> /var/log/syslog <==
Sep 11 15:50:48 defiant kernel: i2c-core: driver w83781d registered.
Sep 11 15:50:48 defiant kernel: i2c_adapter i2c-0: found force parameter
for adapter 9191, addr 0290
Sep 11 15:50:48 defiant kernel: i2c_adapter i2c-0: client [w83781d]
registered to adapter
Sep 11 15:50:48 defiant kernel: registering 0-0290
==> /var/log/debug <==
Sep 11 15:50:48 defiant kernel: i2c-core: driver w83781d registered.
Sep 11 15:50:48 defiant kernel: i2c_adapter i2c-0: found force parameter
for adapter 9191, addr 0290
Sep 11 15:50:48 defiant kernel: i2c_adapter i2c-0: client [w83781d]
registered to adapter
Sep 11 15:50:48 defiant kernel: registering 0-0290
<defiant> [2004-09-11 at 15:50:52] ~ -> sensors
w83781d-isa-0290
Adapter: ISA adapter
VCore 1: +2.00 V (min = +0.00 V, max = +4.08 V) ALARM
VCore 2: +2.00 V (min = +0.00 V, max = +4.08 V) ALARM
+3.3V: +3.57 V (min = +2.82 V, max = +3.79 V) ALARM
+5V: +4.87 V (min = +0.97 V, max = +3.44 V) ALARM
+12V: +12.10 V (min = +11.80 V, max = +0.00 V)
-12V: -12.02 V (min = -0.45 V, max = -2.00 V)
-5V: -4.89 V (min = -0.00 V, max = -0.00 V)
CPU Fan: 3708 RPM (min = 21093 RPM, div = 2)
M/B Temp: +29 C (high = -64 C, hyst = -95 C)
CPU Temp: +0.0 C (high = +0 C, hyst = +0 C)
vid: +3.500 V
alarms:
beep_enable:
Sound alarm disabled
<defiant> [2004-09-11 at 15:50:54] ~ ->
==> /var/log/syslog <==
Sep 11 15:50:54 defiant kernel: Starting device update
==> /var/log/debug <==
Sep 11 15:50:54 defiant kernel: Starting device update
</SHELL>
