From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:51277 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752674AbaEIIjM (ORCPT ); Fri, 9 May 2014 04:39:12 -0400 Message-ID: <1399624749.4136.2.camel@jlt4.sipsolutions.net> (sfid-20140509_103917_654217_84221CCB) Subject: Re: [PATCH] mac80211: don't downgrade VHT20 to HT20 From: Johannes Berg To: Michal Kazior Cc: linux-wireless@vger.kernel.org Date: Fri, 09 May 2014 10:39:09 +0200 In-Reply-To: <1393327628-1078-1-git-send-email-michal.kazior@tieto.com> (sfid-20140225_123231_872299_347E9F99) References: <1393327628-1078-1-git-send-email-michal.kazior@tieto.com> (sfid-20140225_123231_872299_347E9F99) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tue, 2014-02-25 at 12:27 +0100, Michal Kazior wrote: > The check led to VHT-capable devices being unable > to pair in VHT20 and were instead paired in HT20. > > This improves throughput for VHT20 pairing. We also found this same issue in client mode - some APs have the same issue and don't set the flag correctly. I'm writing the same patch with some comments now, as a combination of this and another patch we had internally. johannes