Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752395AbbKZAoZ (ORCPT ); Wed, 25 Nov 2015 19:44:25 -0500 Received: from mail-yk0-f179.google.com ([209.85.160.179]:34540 "EHLO mail-yk0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751198AbbKZAoX (ORCPT ); Wed, 25 Nov 2015 19:44:23 -0500 MIME-Version: 1.0 In-Reply-To: References: <1447721484-22548-1-git-send-email-dianders@chromium.org> <1447721484-22548-7-git-send-email-dianders@chromium.org> <87lh9uf1fw.fsf@saruman.tx.rr.com> <2B3535C5ECE8B5419E3ECBE30077290901DC3D9354@US01WEMBX2.internal.synopsys.com> Date: Wed, 25 Nov 2015 16:44:22 -0800 X-Google-Sender-Auth: 6I1F95D18zYf2A1B2AygvIpgmPs Message-ID: Subject: Re: [PATCH v3 6/8] usb: dwc2: host: Assume all devices are on one single_tt hub From: Doug Anderson To: John Youn Cc: Felipe Balbi , Yunzhi Li , =?UTF-8?Q?Heiko_St=C3=BCbner?= , "open list:ARM/Rockchip SoC..." , Julius Werner , "Herrero, Gregory" , "Kaukab, Yousaf" , Dinh Nguyen , Alan Stern , Ming Lei , Greg Kroah-Hartman , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1905 Lines: 49 Hi, On Mon, Nov 23, 2015 at 4:28 PM, Doug Anderson wrote: > John, > > On Thu, Nov 19, 2015 at 8:33 PM, John Youn wrote: >> Patches 1-3: >> Acked-by: John Youn >> >> Patch 2: >> Tested-by: John Youn >> >> Tested on core version 3.20 using internal TE for un-aligned >> buffers. >> >> I haven't had time to look into the scheduling patches yet. But I >> agree with you that there are fundamental problems. I'll await >> your rewrite. > > Thanks! I'm going to attempt to at least get things reposted with > your tags before Thanksgiving. I'm hopeful that I'll actually be able > to post a RFC patch for the microframe rewrite by then, too! :) > > I have something that seems to be sane at > , but it > obviously still needs a lot of cleanup. I also need to pick all of > the things that have landed on Felipe's tree recently and rebase atop > those. I didn't succeed at getting something postable. :( I could easily repost some of the earlier patches (like fixing aligned memory, etc) if there's a desire for those, but I figured I'd wait until I had something postable for the microframe scheduler. I've definitely made progress in the last few days and things are a bit cleaner at . It's also working reasonably well, but I'd still like to understand some of the behavior I'm seeing before I actually post it to the mailing list. I'm going to be away from my computer for about a week, so I'll plan to pick this up again when I'm back... -Doug -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/