Return-path: Received: from mail-it0-f42.google.com ([209.85.214.42]:36931 "EHLO mail-it0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760452AbdEOJch (ORCPT ); Mon, 15 May 2017 05:32:37 -0400 Received: by mail-it0-f42.google.com with SMTP id g126so65099156ith.0 for ; Mon, 15 May 2017 02:32:37 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: From: Krishna Chaitanya Date: Mon, 15 May 2017 15:02:16 +0530 Message-ID: (sfid-20170515_113241_483344_9A422429) Subject: Re: ath10k: controlling TX aggregation To: Ben Greear Cc: linux-wireless , ath10k Content-Type: text/plain; charset="UTF-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: On Fri, May 12, 2017 at 8:15 PM, Ben Greear wrote: > What chipset, and what firmware version? > > Thanks, > Ben Hi Ben, I have missed your response. PFB details. chip: QCA986x/988x PCIe FW ver: 10.2.4.70.54 api 5 kernel: 4.11.0-rc+7 (wireless-drivers-next) > On 05/12/2017 07:43 AM, Krishna Chaitanya wrote: >> >> Hi, >> >> I am doing some comparative tests, wanted to configure common >> settings btw all STA's. wanted to limit agg_size to 24 in ath10k with >> the below command. >> >> echo "3 24" > /sys/kernel/debug/ieee80211/phy0/ath10k/htt_max_amsdu_ampdu >> >> The ADDBA request still has 64 and when i run iperf it is aggregating 64 >> frames. >> >> Except for 1 no number takes effect. If i configure 1 there is no ADDBA >> exchange >> initiated by ath10k. >> >> Is this expected? Can we control the aggregation size through driver? >> >> latest wireless-drivers-next and linux-firmware git is used. >> > > -- > Ben Greear > Candela Technologies Inc http://www.candelatech.com -- Thanks, Regards, Chaitanya T K.