From owner-freebsd-current@FreeBSD.ORG Wed Mar 9 10:19:22 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 09D021065675; Wed, 9 Mar 2011 10:19:22 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-vx0-f182.google.com (mail-vx0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id 7E9628FC14; Wed, 9 Mar 2011 10:19:20 +0000 (UTC) Received: by vxc34 with SMTP id 34so358050vxc.13 for ; Wed, 09 Mar 2011 02:19:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=1oof8ZCn5abKnxnyof8QiC0WUwrtIJY+GSGIU1yRxEw=; b=RXKApuQu9hwmJ3i6ngBj/mU7rdh4jK3PEF076eLm17Y4K04yYFMlAFrzbgXLKtv/pE FeRvtzad2sMA8hBx9kuTcb3wF/wVp5RjuTVNoVx/8tYd1aHBcu2max948HTWuEdeT1HY XY8cpPAbhhajmZteiRcTM/lj579Q/YMfedujg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=jofa3jcXxWX+iFgQrX3KFLAcVpdVH/9nPOk7Cwk7oVdDL12K4Ef9zRpTHFuMlbEYld f4qWBgB3MbbDRMFhwXSBPkI77mwQPZedSJ652D43igKhJu+8GjGBjYRmXFK7z6i64EHF Qmo4FJ+BZlaIXc4c4bwJC4V3Y1OiFqRBXZvK8= MIME-Version: 1.0 Received: by 10.52.97.99 with SMTP id dz3mr3131689vdb.267.1299665959655; Wed, 09 Mar 2011 02:19:19 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.52.70.17 with HTTP; Wed, 9 Mar 2011 02:19:19 -0800 (PST) In-Reply-To: <20110309091246.GC3530@iut-mir-o.ujf-grenoble.fr> References: <20110305084520.GB2833@iut-mir-o.ujf-grenoble.fr> <20110305163034.GD2833@iut-mir-o.ujf-grenoble.fr> <20110309073523.GA3530@iut-mir-o.ujf-grenoble.fr> <20110309091246.GC3530@iut-mir-o.ujf-grenoble.fr> Date: Wed, 9 Mar 2011 18:19:19 +0800 X-Google-Sender-Auth: jIIL5PhYpbCjZ9J_cINFhJAFNJI Message-ID: From: Adrian Chadd To: Urankar Mikael Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: FreeBSD Net , freebsd-current , freebsd-mobile@freebsd.org Subject: Re: please (re) test if_ath in -HEAD X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Mar 2011 10:19:22 -0000 Woo. That's great news. On a non-11n card too. Excellent! adrian On 9 March 2011 17:12, Urankar Mikael wrote: > Yes ! > > On Wed 09 March 2011 at 04:58:50PM +0800, Adrian Chadd wrote: > > So you're saying -head is better, right? > > > > On 9 March 2011 15:35, Urankar Mikael >wrote: > > > > > Here are some dumb benchmarks through ftp : > > > > > > with 8.2R RX rate is 2400kBps and TX rate is 810KBps > > > on a 9-CURRENT RX rate is 2700kBps and TX rate is 2700kBps > > > > > > More info on my system : > > > ath0@pci0:4:0:0: class=0x020000 card=0x5b001385 chip=0x0013168c > > > rev=0x01 hdr=0x00 > > > vendor = 'Atheros Communications Inc.' > > > device = '802.11a/b/g Wireless Adapter (AR2312)' > > > > > > ath0: mem 0x88000000-0x8800ffff irq 19 at device 0.0 on > > > cardbus0 > > > ath0: AR2413 mac 7.9 RF2413 phy 4.5 > > > > > > FreeBSD iut-mir-o.ujf-grenoble.fr 9.0-CURRENT FreeBSD 9.0-CURRENT #39 > > > r219368M: Mon Mar 7 12:15:50 CET 2011 > > > > > > $FreeBSD: head/sys/dev/ath/ah_osdep.c 219315 2011-03-05 21:20:18Z > adrian $ > > > $FreeBSD: head/sys/dev/ath/if_ath.c 219185 2011-03-02 17:19:54Z adrian > $ > > > $FreeBSD: head/sys/dev/ath/if_ath_debug.c 218058 2011-01-29 05:08:21Z > > > adrian $ > > > $FreeBSD: head/sys/dev/ath/if_ath_keycache.c 219185 2011-03-02 > 17:19:54Z > > > adrian $ > > > $FreeBSD: head/sys/dev/ath/if_ath_pci.c 192147 2009-05-15 17:02:11Z imp > $ > > > $FreeBSD: head/sys/dev/ath/if_ath_sysctl.c 219180 2011-03-02 16:03:19Z > > > adrian $ > > > $FreeBSD: head/sys/dev/ath/if_ath_tx.c 218932 2011-02-22 00:37:53Z > adrian $ > > > $FreeBSD: head/sys/dev/ath/if_ath_tx_ht.c 219214 2011-03-03 03:02:06Z > > > adrian $ > > > > > > > > > On Sun 06 March 2011 at 05:02:38AM +0800, Adrian Chadd wrote: > > > > What was the previous performance? And which chipsets? > > > > > > > > > > > > > > > > Adrian > > > > > > > > On 6 March 2011 00:30, Urankar Mikael < > mikael.urankar@ujf-grenoble.fr > > > >wrote: > > > > > > > > > On Sat 05 March 2011 at 03:27:48AM -0800, Adrian Chadd wrote: > > > > > > Absolutely! Let me know if I've broken anything! > > > > > > > > > > > > Adrian > > > > > > > > > > > > On 5 March 2011 00:45, Urankar Mikael < > > > mikael.urankar@ujf-grenoble.fr > > > > > >wrote: > > > > > > > > > > > > > On Thu 03 March 2011 at 02:31:05PM -0800, Adrian Chadd wrote: > > > > > > > > Hi all, > > > > > > > > > > > > > > > > For those of you who are testing out my if_ath changes, I'd > > > really > > > > > > > > appreciate it if you'd update to -HEAD and re-test. > > > > > > > > > > > > > > > > I've done a variety of changes to the radio setup and > found/fixed > > > a > > > > > few > > > > > > > bugs > > > > > > > > in the TX path. It's quite possible these have introduced > > > > > regressions. > > > > > > > I'd > > > > > > > > like to make sure that I haven't broken legacy (11abg) > support in > > > > > > > > weird/wonderful ways. I'd also like to make sure that I > haven't > > > > > > > > broken/changed the behaviour or performance of the NICs in > any > > > way. > > > > > > > > > > > > > > > > Please give things a good thrashing and let me know the > results. > > > > > > > > > > > > > > > > I'm still working towards debugging and enabling basic 11n > > > support, > > > > > but I > > > > > > > > need to first make sure that I haven't broken legacy > operation in > > > any > > > > > > > way. > > > > > > > > > > > > > > > > > > > > > > Are you interested by tests on an old atheros card (Atheros > 5212, > > > > > AR2413 > > > > > > > mac 7.9 RF2413 phy 4.5) ? > > > > > > > > > > > > > > > > > Everything seems to work fine, performances are as good as before. > > > > > I'm only doing basic stuff with this card (mostly web surfing), I'm > > > > > connected to an AP with WPA encryption. If you want me to test > other > > > > > encryption or setup an AP with this card or whatever, feel free to > ask. > > > > > > > > > > And thanks for you work ! >