Return-path: Received: from mail2.candelatech.com ([208.74.158.173]:59974 "EHLO mail2.candelatech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756392AbdELOpv (ORCPT ); Fri, 12 May 2017 10:45:51 -0400 Subject: Re: ath10k: controlling TX aggregation To: Krishna Chaitanya , linux-wireless , ath10k References: From: Ben Greear Message-ID: (sfid-20170512_164554_157131_8C8D8481) Date: Fri, 12 May 2017 07:45:49 -0700 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: What chipset, and what firmware version? Thanks, Ben 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