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