Am Mittwoch, den 06.09.2006, 16:01 +0200 schrieb Jean Delvare: > Guten Tag Matthias, > > > Am Dienstag, den 05.09.2006, 18:20 +0200 schrieb Jean Delvare: > > > > Can you provide a listing of the sysfs files exported by the driver on > > > > your system? > > > > The listing is attached. > > OK, it actually lacks the fan5 files, so that's a kernel issue and not > a user-space issue. > > > > The w83627ehf pins for fans 4 and 5 can be programmed as > > > > general purpose I/O, and the driver detects whether you have 3, 4, or > > > > 5 fan pins configured. (The setting is read, but not changed.) So...do > > > > you have pwm4 and pwm5 in your sysfs? > > > > > > Matthias, can you please provide a dump of your chip (isadump 0x295 > > > 0x296) at init time, before loading the w83627ehf driver? > > > > The dump is attached. It was taken before loading any modules > > (init=/bin/sh). > > It indeed shows fan5 as disabled. > > > > I'd try forcing the driver to use all 5 fan inputs. Just run "isaset > > > 0x295 0x296 0x47 0x05 0x05" before loading the w83627ehf driver, and > > > see what happens. It's supposed to be the default, but... > > > > I tried it, no success :\ I still only get 4 fans. > > Odd. Did "isaset" complain about failed readback? Err now that you mention it heh. > The easiest way to make sure is: > > isadump -y 0x295 0x296 > isaset -y 0x295 0x296 0x47 0xf5 > isadump -y 0x295 0x296 > > The value of register 0x47 should change in the second dump. I'm indeed getting an error from isaset: "Data mismatch, wrote 0xf5, read 0xf4 back." I just tried again to be sure. -- Matthias 'CoreDump' Hentges Webmaster of hentges.net and OpenZaurus developer. You can reach me in #openzaurus on Freenode. My OS: Debian SID. Geek by Nature, Linux by Choice -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: Dies ist ein digital signierter Nachrichtenteil Url : http://lists.lm-sensors.org/pipermail/lm-sensors/attachments/20060907/a47f1a43/attachment.bin
