From patchwork Mon Jan 16 03:02:19 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 9518007 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 D0737601C3 for ; Mon, 16 Jan 2017 03:02:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7D98D284C9 for ; Mon, 16 Jan 2017 03:02:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 71354284CE; Mon, 16 Jan 2017 03:02:38 +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 CFC53284C9 for ; Mon, 16 Jan 2017 03:02:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751494AbdAPDCg (ORCPT ); Sun, 15 Jan 2017 22:02:36 -0500 Received: from fudo.makrotopia.org ([185.142.180.71]:35897 "EHLO fudo.makrotopia.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbdAPDCf (ORCPT ); Sun, 15 Jan 2017 22:02:35 -0500 Received: from local by fudo.makrotopia.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.88) (envelope-from ) id 1cSxZ2-00080C-Lt; Mon, 16 Jan 2017 04:02:34 +0100 Date: Mon, 16 Jan 2017 04:02:19 +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 05/14] rt2x00: rt2800lib: add hw_beacon_count field to struct rt2800_drv_data Message-ID: <20170116030154.GA32200@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: Gabor Juhos Some chipsets can handle more than 8 beacons at once. Add a new field to the rt2800_drv_data structure which will hold the number of supported beacons of the given chipset. Update the rt2x00_init_registers function to get the beacon count from the new field instead of using a hardcoded value. In order to keep the current behaviour, initialize the new field with the actually used value. Signed-off-by: Gabor Juhos Signed-off-by: Daniel Golle --- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 4 +++- drivers/net/wireless/ralink/rt2x00/rt2800lib.h | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index dcacfa54b3d6..0893d9147af9 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -5025,7 +5025,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) /* * Clear all beacons */ - for (i = 0; i < 8; i++) + for (i = 0; i < drv_data->hw_beacon_count; i++) rt2800_clear_beacon_register(rt2x00dev, i); if (rt2x00_is_usb(rt2x00dev)) { @@ -7875,6 +7875,8 @@ int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT3593)) __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags); + drv_data->hw_beacon_count = 8; + /* * Allocate eeprom data. */ diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h index ccfa8cf1f5ac..ab49e6feeeb9 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h @@ -37,6 +37,7 @@ struct rt2800_drv_data { u8 max_psdu; unsigned int tbtt_tick; unsigned int ampdu_factor_cnt[4]; + unsigned int hw_beacon_count; DECLARE_BITMAP(sta_ids, STA_IDS_SIZE); unsigned long rt2800_flags;