Fedora Users — Sensors and sis5595.o

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@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@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@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