Re: [LAU] SCSI controller (aic7xxx) and xruns on 2.6 rt9 kernel

From: Karl Hammar <karl@email-addr-hidden>
Date: Sun Sep 30 2007 - 22:35:52 EEST

> Hi,
>
> I have many xruns when I read/write files on my SCSI
> disks. The suspected module is aic7xxx. I read a thread
...
> RT kernel and RTirq. I tweaked my PCI latencies to 0
> for the Adaptec PCI bus using setpci.

I don't know what 0 would stand for, but a lower latencies means
more interrupts. Maybe theese can help you:

http://ccrma.stanford.edu/mirrors/lalists/lau/2007/04/0340.html
http://ccrma.stanford.edu/mirrors/lalists/lau/2007/04/0319.html

...

Regards,
/Karl

_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@email-addr-hidden
http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-user
Received on Mon Oct 1 00:15:01 2007

This archive was generated by hypermail 2.1.8 : Mon Oct 01 2007 - 00:15:01 EEST