From mboxrd@z Thu Jan 1 00:00:00 1970 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 004F0C433EF for ; Fri, 1 Apr 2022 05:52:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245218AbiDAFxy (ORCPT ); Fri, 1 Apr 2022 01:53:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245223AbiDAFxx (ORCPT ); Fri, 1 Apr 2022 01:53:53 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 467C5261DD4 for ; Thu, 31 Mar 2022 22:52:03 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 2315poaH7019762, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36504.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.71/5.88) with ESMTPS id 2315poaH7019762 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 1 Apr 2022 13:51:50 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Fri, 1 Apr 2022 13:51:50 +0800 Received: from localhost (172.21.69.188) 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 15.1.2308.21; Fri, 1 Apr 2022 13:51:49 +0800 From: Ping-Ke Shih To: CC: , , Subject: [PATCH v2 3/4] rtw89: coex: Add case for scan offload Date: Fri, 1 Apr 2022 13:50:42 +0800 Message-ID: <20220401055043.12512-4-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220401055043.12512-1-pkshih@realtek.com> References: <20220401055043.12512-1-pkshih@realtek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [172.21.69.188] 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: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 04/01/2022 05:41:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5?B?Q2xlYW4sIGJhc2VzOiAyMDIyLzQvMSCkV6TIIDAzOjI4OjAw?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ching-Te Ku Turn off coexistence driver control, let firmware can control the traffic during scan. This prevents potential unexpected behavior of the BT driver. Signed-off-by: Ching-Te Ku Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/coex.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c index 07f26718b66fb..bf433a68c1ded 100644 --- a/drivers/net/wireless/realtek/rtw89/coex.c +++ b/drivers/net/wireless/realtek/rtw89/coex.c @@ -3068,7 +3068,17 @@ static void _action_wl_scan(struct rtw89_dev *rtwdev) struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; - if (rtwdev->dbcc_en) { + if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) { + _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W25G); + if (btc->mdinfo.ant.type == BTC_ANT_SHARED) + _set_policy(rtwdev, BTC_CXP_OFFE_DEF, + BTC_RSN_NTFY_SCAN_START); + else + _set_policy(rtwdev, BTC_CXP_OFF_EQ0, + BTC_RSN_NTFY_SCAN_START); + + rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], Scan offload!\n"); + } else if (rtwdev->dbcc_en) { if (wl_dinfo->real_band[RTW89_PHY_0] != RTW89_BAND_2G && wl_dinfo->real_band[RTW89_PHY_1] != RTW89_BAND_2G) _action_wl_5g(rtwdev); -- 2.25.1