linuxaudio.org

On Sun, 2008-12-14 at 17:17 -0500, Mike Mazarick wrote:
> If anyone else has been down this road and knows of how to solve the

quoted text
> underlying issues (sata hard disk interrupts taking up too much PCI

> bandwidth), I am still searching for an answer and I’m VERY interested

> in hearing something from you.

i didn't write the original version of this, but you might find it

useful. use it as normal system startup script (how to do this varies

depending on your distro, but probably involves /etc/rc.d/init.d)
#!/bin/sh
case $1 in

	start)

		setpci -v -s "*:*.*" latency_timer=b0

		# Update this one with the device you want to optimize

		setpci -v -s 04:01.0 latency_timer=ff

esac
exit 0
_______________________________________________

Linux-audio-user mailing list

Linux-audio-user@lists.linuxaudio.org

http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user