From owner-freebsd-wireless@FreeBSD.ORG Mon May 27 22:15:39 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id D5381E56; Mon, 27 May 2013 22:15:39 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ie0-x229.google.com (mail-ie0-x229.google.com [IPv6:2607:f8b0:4001:c03::229]) by mx1.freebsd.org (Postfix) with ESMTP id 95A86BA; Mon, 27 May 2013 22:15:39 +0000 (UTC) Received: by mail-ie0-f169.google.com with SMTP id u16so19874659iet.28 for ; Mon, 27 May 2013 15:15:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:to:cc:reply-to:subject:in-reply-to:x-mailer :mime-version:content-type; bh=Nij00GiqNWtbZXfnotS+ddIavdbaqGONmKwz6hjt6BA=; b=BWvuPqRllNRz/yNtudpodS+bjq/XrHbquUrcsW6Lbgq1DcZfedu120Vl/yM/EB7Id5 n78ygAHbSXBFkkbQMzktHxrbS3UC7aW5egSeR+PmtBGGYLabV2HItKbE2UO7DiQ4ITPw 86P4cVOB9j+qsM8g5SjObbBZJ7VhkRsxp5Pxl+PGSMWm6dz+4u883YYMgH5+JpoogEaR OT++hC+JrRBteVjieuBHO2SUuzhRUExyPWfQa+JRnHz/SmzanCytlJnCaRM6+jK5Gr9o zS/UkM0g5HbBS4lJZU87Ug+S6tZ2dp92GG0TmxlAEfPT/0APFxx8HCy0fBh2nFGageTL KKOg== X-Received: by 10.50.85.101 with SMTP id g5mr5679995igz.26.1369692938275; Mon, 27 May 2013 15:15:38 -0700 (PDT) Received: from www.palm.com ([32.137.95.175]) by mx.google.com with ESMTPSA id ij6sm15177417igb.1.2013.05.27.15.15.34 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Mon, 27 May 2013 15:15:37 -0700 (PDT) Message-ID: <51a3db09.a66f320a.699a.31bd@mx.google.com> Date: Mon, 27 May 2013 18:15:28 -0400 From: "Adrian Chadd" To: "lev@freebsd.org" Subject: Re: [rft] please test -HEAD ath; lots of TX changes In-Reply-To: <281253146.20130528012212@serebryakov.spb.ru> X-Mailer: Palm webOS v1.0.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Adrian Chadd List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 May 2013 22:15:39 -0000 And as always, please keep retesting whenever you csn. I'm going to spend some time now tidying up the tx path, fixing lock deadlo= cks in various places, fixing rate control and some other ancilliary stuff.= So nows the time to properly thrash things. Now, we should try to get even more users onboard! Adrian Sent from my Palm Pre on AT&T On May 27, 2013 5:22 PM, Lev Serebryakov <lev@freebsd.org> wrote:=20 Hello, Adrian. You wrote 28 =D0=BC=D0=B0=D1=8F 2013 =D0=B3., 1:10:33: AC> Sweet. I think the problem getting n rates here are likely due to AC> buffer starvation when queuing the addba request or response frames. AC> So I still have to properly fix that. But it'll happen. Cool! It is not show-stopper and could be due to noise environment. We could not now for sure, is it bug or objective reality, that it could not go faster :) Absence of n-ratets and, of course, de-associations WERE bugs, but I could not repeat them anymore. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>