Sensors and sis5595.o
M.Hockings
veeshooter at hockings.net
Sat Feb 7 00:24:26 UTC 2004
With all the discussion a few days ago about lm-sensors and all I
thought I'd have a go at it myself. I was successful in getting one
type of system to work and felt pretty smug about it. Now in trying to
get the sensors to register on a second system I am not all that successful.
Scanning for the sensors seems to indicate the presence of a SIS5595 and
probably a SIS950, which would make sense as it is a SIS based MB.
Probing for `Silicon Integrated Systems SIS5595'
Trying general detect... Success!
(confidence 9, driver `sis5595')
Probing for `ITE IT8705F / IT8712F / SiS 950'
Trying address 0x0290... Success!
(confidence 8, driver `it87')
The it87 module loads ok but does not seem to show any sensor data and
the SIS5595 module does not seem to load.
[root at leila root]# modprobe -d sis5595
=============================================
Module i2c-core
kname i2c-core
objkey i2c-core
names: i2c-core
mode: NORMAL
Module matching i2c-core:
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/i2c/i2c-core.o
=============================================
=============================================
Module i2c-proc
kname i2c-proc
objkey i2c-proc
names: i2c-proc
mode: NORMAL
Module matching i2c-proc:
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/i2c/i2c-proc.o
=============================================
=============================================
Module sis5595
kname sis5595
objkey sis5595
names: sis5595
mode: NORMAL
Module matching sis5595:
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/sensors/sis5595.o
=============================================
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/sensors/sis5595.o:
init_module: No such device
Hint: insmod errors can be caused by incorrect module parameters,
including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/sensors/sis5595.o: insmod
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/sensors/sis5595.o failed
/lib/modules/2.4.22-1.2149.nptl/kernel/drivers/sensors/sis5595.o: insmod
sis5595 failed
[root at leila root]# dmesg
sis5595.o version 2.6.5 (20020915)
sis5595.o: Error: Looked for SIS5595 but found unsupported device 0630
sis5595.o: SIS5595 not detected, module not inserted.
A little knowledge may be dangerous. I did some research and found out
where to look for the 5595 sensor data. Apparently all 0xff would
indicate no data but that does not seem to be the case.
[root at leila root]# isadump 0x295 0x296
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: 11 00 ff 00 00 00 00 00 00 00 00 5b 00 ff ff ff
10: ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 7c 99 cd ba bc d4 47 b8 cf 23 1f c9 00 00 00 00
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
40: ff ff ff ff ff ff 00 00 2d 00 00 00 00 00 00 00
50: ff 38 7f 7f 7f 00 00 00 90 30 02 00 80 00 00 00
60: 7f 7f 7f 7f 7f 00 00 00 7f 7f 7f 7f 7f 00 00 00
70: 7f 7f 7f 7f 7f 00 00 00 00 00 00 00 00 00 00 00
80: 11 00 00 00 00 00 00 00 00 00 00 5b 00 ff ff ff
90: ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 7c 99 cd ba bc d4 47 b8 cf 23 1f c9 00 00 00 00
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
c0: ff ff ff ff ff ff 00 00 2d 00 00 00 00 00 00 00
d0: ff 38 7f 7f 7f 00 00 00 90 30 02 00 80 00 00 00
e0: 7f 7f 7f 7f 7f 00 00 00 7f 7f 7f 7f 7f 00 00 00
f0: 7f 7f 7f 7f 7f 00 00 00 00 00 00 00 00 00 00 00
Does this mean that I need to get the sis5595.o source and remove the
630 blocking or am I misinterpreting this somewhere along the way.
Kind regards,
Mike
More information about the users
mailing list