From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-x241.google.com (mail-qt0-x241.google.com [IPv6:2607:f8b0:400d:c0d::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 8F3513B2A2 for ; Thu, 17 Nov 2016 14:22:05 -0500 (EST) Received: by mail-qt0-x241.google.com with SMTP id l20so15195627qta.1 for ; Thu, 17 Nov 2016 11:22:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=m1vYPblkUFKBbOvaIs2zGqL0zyYWGnyWDV7wMczpslo=; b=xDj+yMqs0w9p+HKHXB0AZCUnbFFmjbskEuV4Ab2MjRbwsiArwBsNvjuF+/06Fw3raT rqVyI68FzXc12F3LqPO6vvnGqih+i+2M8ok4FwshV8dYEbw3Nz95n/dRpc0L3isVTKne 4VNinFPyu4MiXYFVY8pgjkFJfvNqjo1JCgYuHWuaxr8+y3Ci9738vJlrJaZqudSZcd8N 4H5ShpR2SLtoPNsMdVXpA4Gd9eQ9cWNEYf+qAKxN/ulg0tZUFhXieD250ppbN80qds6g 6a61OI6SbTmunN/QBl+KpswHDvvOMDQDVVtR8BdZbWSRek57HBRvoy8auBXNthWkd9Mx 7c2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=m1vYPblkUFKBbOvaIs2zGqL0zyYWGnyWDV7wMczpslo=; b=Pw4uw0ssuGbfr8QFbW1zT//xbxJ01nLJwzB2XbfEPIthXxxlqxxtG0+TPwKhIms7+z lXE9fRkcFZAGaqqGjOlV2xRUceeHwhqI7G+TPqz2/BiHwmz8bJqUHrJjN/6K2lmxwd9d HeN7yoJ76P8jubkqhES7h2PxXpHHtyNtkV6gygalRAKRVBN6V1Oft5QOR5oa+9OsWesv iipnA4J1P6C5+n/u97CUpoli/c7J4igIgPqku8tEHIE1gAWMpcrlHZufLzp5khTMCBxs LfSsg5YG/VbzMi34vQtqImYb84E2YYV95i+BEaPCo4tcjyZatbbU6e7RR37ptaOuE4mQ UlWA== X-Gm-Message-State: AKaTC00UC5H+4ZOZ7KOX2m4QT6Rpi0TYEsjynmUn1tUxM2/6xEEurhaS0D9zLkTb4ACk18Q4R7b31pdYjp2u1Q== X-Received: by 10.200.38.39 with SMTP id u36mr3711523qtu.31.1479410525134; Thu, 17 Nov 2016 11:22:05 -0800 (PST) MIME-Version: 1.0 Received: by 10.12.137.198 with HTTP; Thu, 17 Nov 2016 11:22:04 -0800 (PST) In-Reply-To: References: <87zikyyspy.fsf@toke.dk> From: Dave Taht Date: Thu, 17 Nov 2016 11:22:04 -0800 Message-ID: To: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= Cc: make-wifi-fast@lists.bufferbloat.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Make-wifi-fast] Updated LEDE build with airtime patches X-BeenThere: make-wifi-fast@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2016 19:22:05 -0000 stats collection doesn't make a lot of sense. root@archer-2:/sys/kernel/debug/ieee80211/phy1/ath9k# cat xmit BE BK VI VO MPDUs Queued: 0 0 0 811 MPDUs Completed: 78 1 1 828 MPDUs XRetried: 0 0 0 1 Aggregates: 46528 99 13023 0 ? AMPDUs Queued HW: 0 0 0 0 AMPDUs Completed: 986000 4544 244768 0 ?? AMPDUs Retried: 18377 23 4073 0 On Thu, Nov 17, 2016 at 11:08 AM, Dave Taht wrote: > I tested this against the archer c7v2 just now. > > It doesn't crash after an hour of extensive testing. > > For testers, I note the airtime fairness portion of these patches is ath9= k only. > > The ath10k firmware build on toke's site is out of date, but the qca > firmware can be installed for the ath10k regardless after modifying > /etc/opkg/distfeeds.conf to point to his site. > > Unencrypted, using an osx box as the client, using flent with > tcp_ndown and --test-parameter=3Ddownload_streams=3D1 8, and 24 > > The ath10k works - with download rates in vht80 ranging from 210 to > 140, eating 97% of cpu while forwarding, with less than < 30ms latency > at the 90th percentile. > The ath9k works in HT20 mode, eating 40% of cpu while forwarding, with > less than <30ms also, speed in the 50mbit range. > > I am about 10 ft from the AP in the SF apt, in a fairly noisy space > (can hear over 50 other APs). The only sane way to get a before/after > comparison is for me to reflash... > > but: I will try a bridged connection next, then try crypted, then go > back to looking at the TSQ issue on x86. > > > On Thu, Nov 17, 2016 at 8:30 AM, Toke H=C3=B8iland-J=C3=B8rgensen wrote: >> I created an updated build of current LEDE head with added airtime >> fairness patches, and the patch to re-enable the intermediate queues for >> ath10k. I.e., the contents of my repo here: >> >> https://kau.toke.dk/git/lede/ >> >> Builds for some common ar71xx devices are here: >> >> https://kau.toke.dk/lede/airtime-fairness-builds/ar71xx/generic/ >> >> There's an assortment of packages included in the build. I *think* it's >> possible to install more packages from the LEDE nightly builds by simply >> doing an 'opkg update'. >> >> I was going to do a build for the Turris Omnia as well, but turns out >> they haven't upstreamed their code. On the other hand, they seem to be >> tracking both LEDE and OpenWrt fairly closely, so the intermediate >> queueing patches for ath9k are included in their builds. >> >> I make no promises of regular updated builds, but feel free to take this >> one for a spin :) >> >> -Toke >> _______________________________________________ >> Make-wifi-fast mailing list >> Make-wifi-fast@lists.bufferbloat.net >> https://lists.bufferbloat.net/listinfo/make-wifi-fast > > > > -- > Dave T=C3=A4ht > Let's go make home routers and wifi faster! With better software! > http://blog.cerowrt.org --=20 Dave T=C3=A4ht Let's go make home routers and wifi faster! With better software! http://blog.cerowrt.org