Hi,
this driver was working fine with kernel-2.6.9.
I had problem with 2.6.10...2.6.13, so I had a look at the code and
found this :
in routine :
int w83627hf_detect(struct i2c_adapter *adapter, int address,int kind)
I changed the lines :
if (!request_region(address, WINB_EXTENT, w83627hf_driver.name)) {
err = -EBUSY;
goto ERROR0;
}
by :
(void)request_region(address,WINB_EXTENT,w83627hf_driver.name);
Sure, I have a log when I "rmmod" this module, but, I can control the
fans speed.
So, I did the same thing with kernel-2.6.14 ... failed.
I can't control the fans.
Without modification, the module is loaded (if I remember well) but
nothing in the /sys/bus/i2c/devices/ directory.
I think of a major modification after kernel-2.6.9.
When request_region() return an error ?
I have nothing else at the address of the chip (I suppose ...)
#sensors
w83627thf-isa-0290
Adapter: ISA adapter
VCore: +1.48 V (min = +0.94 V, max = +0.96 V)
+12V: +12.34 V (min = +10.82 V, max = +13.19 V)
+3.3V: +3.10 V (min = +3.14 V, max = +3.47 V)
+5V: +5.01 V (min = +4.75 V, max = +5.25 V)
-12V: -14.91 V (min = -10.80 V, max = -13.18 V)
V5SB: +4.84 V (min = +4.76 V, max = +5.24 V)
VBat: +3.33 V (min = +2.40 V, max = +3.60 V)
M/B Fan: 1171 RPM (min = 750 RPM, div = 8)
CPU Fan: 1622 RPM (min = 750 RPM, div = 8)
M/B Temp: +29?C (high = +40?C, hyst = +30?C) sensor =
thermistor
CPU Temp: +40.5?C (high = +60?C, hyst = +45?C) sensor = diode
temp3: +28.5?C (high = +40?C, hyst = +30?C) sensor =
thermistor
Loading the module at boot time or later give the same effect.
Any idea ?
Thank you.
Regards.
--
Jacques Facquet.
