On Mon, 2004-02-02 at 09:18, David Brownell wrote: > Steve Bangert wrote: > > Hi, > > > > Since about 2.4.21 I've been getting random and intermintent usb > > modem disconnects, condition is more frequent with the EHCI module > > loaded and/or when my usb speakers are on, dmesg with usb-ohci.c > > debugging enabled and system logs are from 2.4.25-pre8 kernel. Thanks. > > Can you reproduce this on 2.6? If so, see the patch I just > posted to linux-usb-devel. It helped get rid of this error > in one system, from some otherwise idle controllers:
No, 2.6 is very stable. > > > usb-ohci.c: OHCI Unrecoverable Error,controller usb-00:0c.0 disabled > > On that system, DMA doesn't seem to be quite as robust as it > should be. So that patch improves things by eliminating a > once-per-millisecond DMA from each OHCI controller, unless > it's actually needed. Is there such a patch for 2.4 avialable that i can try? Steve ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
