Hi Jean, > -----Ursprungligt meddelande----- > Från: Jean Delvare [mailto:khali@xxxxxxxxxxxx] > Skickat: den 24 mars 2011 09:40 > Till: Anders Kullenberg > Kopia: 'Luca Tettamanti'; 'LM Sensors' > Ämne: Re: extreme fan rpms with atk0110 > > Hi Anders, > > On Sun, 20 Mar 2011 23:36:32 +0100, Anders Kullenberg wrote: > > > Från: Jean Delvare [mailto:khali@xxxxxxxxxxxx] > > > Skickat: den 16 mars 2011 12:38 > > > Till: Anders Kullenberg > > > Kopia: 'Luca Tettamanti'; 'LM Sensors' > > > Ämne: Re: extreme fan rpms with atk0110 > > > On Tue, 15 Mar 2011 20:39:12 +0100, Anders Kullenberg wrote: > > > > Blacklisting is done in "/usr/src/linux-headers-2.6.35-27- > > > server/.config" correct? > > > > In the ACPI drivers section I have: > > > > CONFIG_SENSORS_ATK0110=m > > > > CONFIG_SENSORS_LIS3LV02D=m > > > > > > > > Should I comment both those out? > > > > > > No, blacklisting is done with statements in /etc/modprobe.d/*. On > my > > > distribution, I'd add: > > > > > > blacklist asus_atk0110 > > > > > > to file etc/modprobe.d/99-local.conf. Or you can create a brand new > > > file in this directory if you want. > > > > > > > > > > > Where do I put the "acpi_enforce_resources=lax" > > > > > > It has to go on the boot command line, typically you add it when > grub > > > presents the boot options at system start-up. Alternatively, you > can > > > edit /boot/grub/menu.lst or /boot/grub/grub.cfg (depending on your > > > distribution) manually to add it at the end of the relevant "linux" > or > > > "kernel" line. > > > > Followed the instructions and it worked until next reboot, then the > CPU fan > > Boot parameters typed on the grub command line are only for the current > boot. If you want them to be permanent, you have to edit the grub > configuration files instead. I did added GRUB_CMDLINE_LINUX="acpi_enforce_resources=lax" to /etc/default/grub and ran update-grub2 That added it to the grub.cfg file for me. Does not that mean that it should stick after reboot? > > > jumped up to ~3000 rpm's. I went back to using the atk0110 again. > > I have computed the CPU fan with @/32,32*@ and the chassis fan with > @/8,8*@, > > seams to give relatively correct figures. Tried using the set > fanN_div > > statement to get correct min values but I get an error when running > sensors > > afterwards. Any recommendations on that? > > The asus_atk0110 driver doesn't support changing the divisor values, > because the ACPI interface implemented by the BIOS doesn't expose these > settings. So the error you hit is expected. > > Please provide the output of the following command: > # isadump 0xd05 0xd06 akullen@ubuntu64:~$ sudo isadump 0xd05 0xd06 [sudo] password for akullen: WARNING! Running this program can cause system crashes, data loss and worse! I will probe address register 0xd05 and data register 0xd06. Continue? [Y/n] y 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 19 00 ff 03 00 00 00 00 00 80 7f 3b 07 80 ff ff 10: ff ff ff 77 87 80 7f 7f 00 ff ff ff ff ff ff ff 20: 46 ff cf ba ba ff ff ff cc 1e 2e 80 0e fe fe fe 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 40: ff ff ff ff ff ff ff ff 2d ff ff ff ff ff ff ff 50: 1d 18 7f 7f 7f 00 56 00 90 56 ff 12 80 00 00 00 60: 00 23 7f 37 18 03 ff ff 00 19 7f 28 18 03 ff ff 70: 7f 7f 7f 00 00 7f ff ff ff ff ff ff ff ff ff ff 80: 00 00 00 00 ff ff ff ff 00 00 ff ca 02 00 99 99 90: 7f 7f 7f 00 00 7f ff ff 7f 7f 7f 00 00 7f ff ff a0: 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff ff b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > > This will show the IT8712F hardware monitoring registers, and in > particular register 0x0c which contains the 8/16-bit fan configuration > bits. Luca says that the ATK0110 code expects them to be set to 8-bit. > > Additionally, I would like to know the exact revision of your IT8712F > chip. The it87 driver logged the information when you loaded it, so you > may be able to find the information in your logs. If not, the following > dump will tell: > # isadump -k 0x87,0x01,0x55,0x55 0x2e 0x2f 4 akullen@ubuntu64:/var/log$ sudo isadump -k 0x87,0x01,0x55,0x55 0x2e 0x2f 4 [sudo] password for akullen: WARNING! Running this program can cause system crashes, data loss and worse! I will probe address register 0x2e and data register 0x2f. Probing bank 4 using bank register 0x07. Continue? [Y/n] y 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 87 12 08 01 00 00 00 00 00 40 00 00 1d 00 00 00 30: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 0d 00 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 02 00 00 04 04 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 a0 00 fd 00 00 00 00 00 00 00 00 00 Also found this in the logs messages:Mar 21 22:18:38 ubuntu64 kernel: [ 6.528399] it87: Found IT8712F chip at 0xd00, revision 8 messages:Mar 21 22:18:38 ubuntu64 kernel: [ 6.528413] it87: in3 is VCC (+5V) messages:Mar 21 22:18:38 ubuntu64 kernel: [ 6.528454] ACPI: resource it87 [io 0x0d05-0x0d06] conflicts w ith ACPI region ECRE [mem 0x00000d00-0x00000d1f 64bit pref window disabled] Is this something to worry about? Thanks Anders > > -- > Jean Delvare > http://khali.linux-fr.org/wishlist.html _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
