From patchwork Mon Jan 16 03:08:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 9518017 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 3FB05601C3 for ; Mon, 16 Jan 2017 03:09:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E0081284CB for ; Mon, 16 Jan 2017 03:09:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D4C56284CF; Mon, 16 Jan 2017 03:09:11 +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 535EF284CB for ; Mon, 16 Jan 2017 03:09:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751637AbdAPDJJ (ORCPT ); Sun, 15 Jan 2017 22:09:09 -0500 Received: from fudo.makrotopia.org ([185.142.180.71]:49480 "EHLO fudo.makrotopia.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751627AbdAPDJI (ORCPT ); Sun, 15 Jan 2017 22:09:08 -0500 Received: from local by fudo.makrotopia.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.88) (envelope-from ) id 1cSxfH-000842-HU; Mon, 16 Jan 2017 04:09:02 +0100 Date: Mon, 16 Jan 2017 04:08:38 +0100 From: Daniel Golle To: linux-wireless@vger.kernel.org Cc: Johannes Berg , Stanislaw Gruszka , roman@advem.lv, michel.stempin@wanadoo.fr, c.mignanti@gmail.com, evaxige@qq.com, Kalle Valo , Felix Fietkau , John Crispin , Gabor Juhos Subject: [PATCH v2 10/14] rt2x00: rt2800lib: correctly set HT20/HT40 filter Message-ID: <20170116030820.GA32255@makrotopia.org> References: <874m114lwq.fsf@codeaurora.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <874m114lwq.fsf@codeaurora.org> User-Agent: Mutt/1.7.2 (2016-11-26) 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 From: Serge Vasilugin Simple patch to correct HT20/HT40 filter setting. Tested with Rt3290, Rt3352 and Rt5350 Signed-off-by: Serge Vasilugin Signed-off-by: Daniel Golle Acked-by: Stanislaw Gruszka --- drivers/net/wireless/ralink/rt2x00/rt2800.h | 2 ++ drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 13 +++++++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800.h b/drivers/net/wireless/ralink/rt2x00/rt2800.h index 02ed0d512734..8024fc1a6ae2 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h @@ -2303,6 +2303,8 @@ struct mac_iveiv_entry { #define RFCSR30_RX_H20M FIELD8(0x04) #define RFCSR30_RX_VCM FIELD8(0x18) #define RFCSR30_RF_CALIBRATION FIELD8(0x80) +#define RF3322_RFCSR30_TX_H20M FIELD8(0x01) +#define RF3322_RFCSR30_RX_H20M FIELD8(0x02) /* * RFCSR 31: diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index ff653f0d43d2..4f454e143266 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -3299,8 +3299,17 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2x00_rf(rt2x00dev, RF5390) || rt2x00_rf(rt2x00dev, RF5392)) { rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr); - rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, 0); - rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, 0); + if (rt2x00_rf(rt2x00dev, RF3322)) { + rt2x00_set_field8(&rfcsr, RF3322_RFCSR30_TX_H20M, + conf_is_ht40(conf)); + rt2x00_set_field8(&rfcsr, RF3322_RFCSR30_RX_H20M, + conf_is_ht40(conf)); + } else { + rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, + conf_is_ht40(conf)); + rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, + conf_is_ht40(conf)); + } rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);