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[178.116.168.169]) by smtp.gmail.com with ESMTPSA id o20sm11924281eds.20.2021.06.22.04.54.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Jun 2021 04:54:38 -0700 (PDT) Subject: Re: [Bugreport] ath9k dynack not working/low performance on 5 & 10MHz Bandwidth To: Sebastian Gottschall , Petrosilius , linux-wireless@vger.kernel.org References: <2ffcf571-7068-c06f-3879-d02eacdc4895@posteo.de> From: Koen Vandeputte Message-ID: <9c8ee40d-6a2b-8604-6a75-164f8b9028c7@citymesh.com> Date: Tue, 22 Jun 2021 13:54:36 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 22.06.21 12:40, Sebastian Gottschall wrote: > just some cents from me. i modified the algorithm a long time ago > since the dynack way ath9k was going was not correct. > i will look if it can make a patch out of my experiences, but dont > expect it within the next 2 days. > Can you elaborate (next to the patch) on *why* dynack was going the wrong way? New insights are always welcome :) Thanks, Koen