From patchwork Fri Nov 3 02:08:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 742211 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56340C4332F for ; Fri, 3 Nov 2023 02:09:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229749AbjKCCJq (ORCPT ); Thu, 2 Nov 2023 22:09:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229668AbjKCCJq (ORCPT ); Thu, 2 Nov 2023 22:09:46 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1EB919F for ; Thu, 2 Nov 2023 19:09:38 -0700 (PDT) X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 3A329RAC03743057, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36506.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.95/5.92) with ESMTPS id 3A329RAC03743057 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 3 Nov 2023 10:09:27 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36506.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.17; Fri, 3 Nov 2023 10:09:27 +0800 Received: from [127.0.1.1] (172.21.69.94) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 3 Nov 2023 10:09:27 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH] wifi: rtw88: fix RX filter in FIF_ALLMULTI flag Date: Fri, 3 Nov 2023 10:08:51 +0800 Message-ID: <20231103020851.102238-1-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [172.21.69.94] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: license violation X-KSE-Antivirus-Attachment-Filter-Interceptor-Info: license violation Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Chih-Kang Chang The broadcast packets will be filtered in the FIF_ALLMULTI flag in the original code, which causes beacon packets to be filtered out and disconnection. Therefore, we fix it. Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver") Signed-off-by: Chih-Kang Chang Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw88/mac80211.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index a99b53d44267..d8d68f16014e 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -280,9 +280,9 @@ static void rtw_ops_configure_filter(struct ieee80211_hw *hw, if (changed_flags & FIF_ALLMULTI) { if (*new_flags & FIF_ALLMULTI) - rtwdev->hal.rcr |= BIT_AM | BIT_AB; + rtwdev->hal.rcr |= BIT_AM; else - rtwdev->hal.rcr &= ~(BIT_AM | BIT_AB); + rtwdev->hal.rcr &= ~(BIT_AM); } if (changed_flags & FIF_FCSFAIL) { if (*new_flags & FIF_FCSFAIL)