From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Re: [PATCH 0/8] Various USB fixes and improvements (update 2) Date: Thu, 21 Aug 2008 13:44:06 -0500 Message-ID: <48ADB776.7010905@codemonkey.ws> References: <48A98102.10904@codemonkey.ws> <48A9C630.30108@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, Paul Brook To: Max Krasnyansky Return-path: Received: from wr-out-0506.google.com ([64.233.184.226]:60003 "EHLO wr-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755791AbYHUSov (ORCPT ); Thu, 21 Aug 2008 14:44:51 -0400 Received: by wr-out-0506.google.com with SMTP id 69so114804wri.5 for ; Thu, 21 Aug 2008 11:44:50 -0700 (PDT) In-Reply-To: <48A9C630.30108@kernel.org> Sender: kvm-owner@vger.kernel.org List-ID: Max Krasnyansky wrote: > Anthony Liguori wrote: >> Any objections to applying this series? It seems like the consensus >> is that OHCI support is better long term but this series seems pretty >> sane and self-contained. > > I'm actually having seconds thought on the OHCI vs UHCI. You probably > saw my reply to Paul. New UHCI code is fairly clean and simple, and is > working well. But I definitely think that we should fix OHCI too, and > at some point we need to add EHCI (ie USB 2.0 stuff). > > I have more patches coming. I made isoc transactions work on Friday > which made MS VX-3000 USB camera totally usable (will send a patch in > a couple of hours). And I'm working on making control transactions > async too which should shave off last bits of bad latency > (2-3milliseconds) from the USB code. Initially I thought control stuff > is not very frequent but this stupid USB webcam drivers does one very > often. > So yeah, it be nice if this stuff is merged soonish :). > > btw If you're using git as a front end to the SVN I can push my git > tree somewhere to kernel.org so that you can just pull the whole thing. Yes, please do for the future. Regards, Anthony Liguori