From patchwork Wed Nov 2 14:11:05 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Gruszka X-Patchwork-Id: 9409251 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9E5946022E for ; Wed, 2 Nov 2016 14:12:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 918C82A02E for ; Wed, 2 Nov 2016 14:12:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 869D72A11D; Wed, 2 Nov 2016 14:12:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 429802A02E for ; Wed, 2 Nov 2016 14:12:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755450AbcKBOMh (ORCPT ); Wed, 2 Nov 2016 10:12:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:46444 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754872AbcKBOMg (ORCPT ); Wed, 2 Nov 2016 10:12:36 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E916FC04B937; Wed, 2 Nov 2016 14:12:35 +0000 (UTC) Received: from localhost (dhcp-27-90.brq.redhat.com [10.34.27.90]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id uA2ECYAI028409; Wed, 2 Nov 2016 10:12:35 -0400 From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Cc: Helmut Schaa , Stanislaw Gruszka Subject: [PATCH 10/10] rt2800: disable CCK rates on HT Date: Wed, 2 Nov 2016 15:11:05 +0100 Message-Id: <1478095865-8651-11-git-send-email-sgruszka@redhat.com> In-Reply-To: <1478095865-8651-1-git-send-email-sgruszka@redhat.com> References: <1478095865-8651-1-git-send-email-sgruszka@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Wed, 02 Nov 2016 14:12:35 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Sending frames in CCK rates on HT can cause performance problems. Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 8d35b2e..2515702 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -7475,7 +7475,6 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) /* * Initialize all hw fields. */ - ieee80211_hw_set(rt2x00dev->hw, SUPPORTS_HT_CCK_RATES); ieee80211_hw_set(rt2x00dev->hw, REPORTS_TX_ACK_STATUS); ieee80211_hw_set(rt2x00dev->hw, AMPDU_AGGREGATION); ieee80211_hw_set(rt2x00dev->hw, PS_NULLFUNC_STACK);