On Sun, Jan 20, 2002 at 11:23:49AM +0000, Josef Karthauser wrote: > On Sat, Jan 19, 2002 at 05:39:56PM -0800, Duane H. Hesser wrote: > > > > I can confirm the problem, and point you to a message in the "current" > > archives (Dec 15) which contains a simple 3 or 4 line patch to uhui.c. > > The message, authored by Andrew Gordon, may be found at > > > > >http://www.FreeBSD.org/cgi/getmsg.cgi?fetch=775757+780830+/usr/local/www/db/text/2001/freebsd-current/20011216.freebsd-curren > > t > > Hmm. :) Looking at the NetBSD code, they made a major commit to fix the > same issue: > > uhci.c revision 1.123 > date: 2000/08/13 16:18:09; author: augustss; state: Exp; lines: +136 -31 > Implement what in Intel-speech is known as "bandwidth reclamation". > It means that we continously poll USB devices that have a pending transfer > instead of polling just once every ms. This speeds up some transfers > at the expense of using more PCI bandwidth. > > I'm looking at what is necessary to port that change over. > > Joe
I was wondering if this has been ported over and if so, how about a -stable version. -- Regards, Ulf. --------------------------------------------------------------------- Ulf Zimmermann, 1525 Pacific Ave., Alameda, CA-94501, #: 510-865-0204 You can find my resume at: http://seven.Alameda.net/~ulf/resume.html To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
