From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:1679 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750785AbaBKIHE (ORCPT ); Tue, 11 Feb 2014 03:07:04 -0500 From: Kalle Valo To: Bartosz Markowski CC: , Subject: Re: [PATCH] ath10k: AP: handle HT station which does not have HT RX MCS References: <1392034375-13532-1-git-send-email-bartosz.markowski@tieto.com> Date: Tue, 11 Feb 2014 10:06:58 +0200 In-Reply-To: <1392034375-13532-1-git-send-email-bartosz.markowski@tieto.com> (Bartosz Markowski's message of "Mon, 10 Feb 2014 13:12:55 +0100") Message-ID: <8761omdqe5.fsf@kamboji.qca.qualcomm.com> (sfid-20140211_090709_404911_1A667654) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-wireless-owner@vger.kernel.org List-ID: Bartosz Markowski writes: > This is a workaround for HT-enabled STAs which break the spec > and have no HT capabilities RX mask (no HT RX MCS map). > > As per spec, in section 20.3.5 Modulation and coding scheme (MCS), > MCS 0 through 7 are mandatory in 20MHz with 800 ns GI at all STAs. > > Firmware asserts if such situation occurs. > > Signed-off-by: Bartosz Markowski This conflicted with Marek K's patch "ath10k: Set proper nss value for the peer". Please check that my resolution in ath-next-test is correct: https://github.com/kvalo/ath/commit/d56aa0e779c17f8048a70a9dbd5228b54d9a712e -- Kalle Valo