From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd2a.google.com (mail-io1-xd2a.google.com [IPv6:2607:f8b0:4864:20::d2a]) (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 A84DE3B2A4 for ; Mon, 22 Jun 2020 12:22:12 -0400 (EDT) Received: by mail-io1-xd2a.google.com with SMTP id a12so6539697ion.13 for ; Mon, 22 Jun 2020 09:22:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=i2cat.net; s=google; h=mime-version:from:date:message-id:subject:to; bh=bGPmRMqad2r16YxoNRZQRHW618HVSGjk69UzlR+5L38=; b=K/w++JZFix1bB1NUuxjxGBrBfwoJiYZEYK1V+esWjNOxxGKlUdlnNVJb20KbOXDrmn bt4yQxiXLh75u7C6Gwp3osttT3DM8fkZc5QVptvg7bl9emgY1smsHBulkmE7v4w6ZS/0 7n+poz0Zz4Wp9HaV1HzpOou+FikzAljU0hsUmOE8nFij4qjoxQtYNsKk7KEVFGhKukGj EDCVr8woMlnom6qhsnnN3+PeNTpLyvePvS/XY21VV1qPxFomU0cL/LnRgVG0KPrwTecM +q7x8LF4kMVnxWisj3oF0pYCyD+WoSd93Zw9Uo58mC3i9w8k81nnKx0NuNJJckIH2bgu /aig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=bGPmRMqad2r16YxoNRZQRHW618HVSGjk69UzlR+5L38=; b=KIXi2ddxZdI8aTjQ6+hG9i8PP0RKWAcIrfIeCJprR4LfYLiuJZAWQvengwVXfU3Lvi Ubv2sCaJtpKfxOSdGujRJbUGjP0kol7oD4F00uISiTv+ZDFwNIYOyj0hHtsykItzTkno TQ4aLEf4+ewpNhsge/8hSh9wpN/dx270/E+ZYROI7BqbWsh2rUyXuZlz5SfmU1FlVDjj guVNq//pKe5nhgFad0SNKaDxet7QnznUC7bh0ySUbwQIh3PfAZMgGSpgFLn++uukjjIo q2BW9AiBQS+XUnWIJ4AOlOIjLoWB5+XxROWkYZys//n03zg6kdxf/+dggrsbnJBnzjcF n7dw== X-Gm-Message-State: AOAM531ZOGLkON39W1q1XSLhWf8HuQz6w0Fp+CFbN4XP6z24xdRDXaik MoV5xOmObprFY5aPdW0VrlFZzizKjXnQsgqtIHHc/6G1R6DQAA== X-Google-Smtp-Source: ABdhPJyh2smcDZnXKSbqHMjntl11SF9KzKJYWAv1nGvqebtM1iJK4/peQiJWyKrBODrzJFnjASyTe8Rzh4gWdDZTHwo= X-Received: by 2002:a5d:9288:: with SMTP id s8mr12569658iom.42.1592842931641; Mon, 22 Jun 2020 09:22:11 -0700 (PDT) MIME-Version: 1.0 From: Miguel Catalan Cid Date: Mon, 22 Jun 2020 18:22:00 +0200 Message-ID: To: make-wifi-fast@lists.bufferbloat.net, linux-wireless@vger.kernel.org Content-Type: multipart/alternative; boundary="0000000000001fb5cb05a8aea553" Subject: [Make-wifi-fast] Support for airtime scheduling using ath10k 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: Mon, 22 Jun 2020 16:22:12 -0000 --0000000000001fb5cb05a8aea553 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, we are trying to apply different airtime weights to different stations in order to have some prioritization among connected stations. While this is working pretty well with ath9k, with ath10k we always obtain a fair distribution of the airtime (i.e. 50%-50% in the case of two stations), regardless of the airtime weight specified. E.g. STA1: RX: 0 us TX: 2295610622 us *Weight: 200*Deficit: VO: 256 us VI: 256 us BE: 34 us BK: 256 us E.g. STA2: RX: 0 us TX: 162597077 us *Weight: 10*Deficit: VO: 256 us VI: 256 us BE: 9 us BK: 256 us We are using Compex WLE650V5-18A cards. So, does ath10k support airtime scheduling? In such a case, do we need specific Wi-Fi cards? Thanks a lot! Regards, Miguel. --=20 Miguel Catal=C3=A1n Cid, PhD Mobile Wireless Internet Group (MWI) i2CAT Foundation, Barcelona, Spain http://www.i2cat.net/ --0000000000001fb5cb05a8aea553 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

we are trying to apply different ai= rtime weights to different=C2=A0stations in order to have some prioritizati= on among connected stations. While this is working pretty well with ath9k, = with ath10k we always obtain a fair distribution of the airtime=C2=A0(i.e. = 50%-50% in the case of two stations), regardless of the airtime=C2=A0weight= specified.=C2=A0=C2=A0

E.g. STA1:
R= X: 0 us
TX: 2295610622 us
Weight: 200
Deficit: VO: 256 us V= I: 256 us BE: 34 us BK: 256 us

E.g. STA2:
RX: 0 us
TX: = 162597077 us
Weight: 10
Deficit: VO: 256 us VI: 256 us BE: 9 u= s BK: 256 us

We are using Compex WLE650V5-18A card= s.=C2=A0

So, does ath10k support airtime schedulin= g? In such a case, do we need specific=C2=A0Wi-Fi cards?=C2=A0
Thanks a lot!

Regards,
Migu= el.=C2=A0

--
Miguel Catal=C3=A1n Cid, PhD

Mobile Wire= less Internet Group (MWI)
i2CAT Foundation, Barcelona, Spain
http://www.i2cat.net/
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