From patchwork Tue May 16 08:24:38 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: 13242777 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 7C748C7EE24 for ; Tue, 16 May 2023 08:25:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231177AbjEPIZW (ORCPT ); Tue, 16 May 2023 04:25:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230454AbjEPIZT (ORCPT ); Tue, 16 May 2023 04:25:19 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A1DB1BD6 for ; Tue, 16 May 2023 01:25:16 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 34G8Ot2qA024297, 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 (8.15.2/2.81/5.90) with ESMTPS id 34G8Ot2qA024297 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Tue, 16 May 2023 16:24:55 +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; Tue, 16 May 2023 16:25:03 +0800 Received: from [127.0.1.1] (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 15.1.2375.7; Tue, 16 May 2023 16:25:03 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH 0/3] wifi: rtw89: correct ieee80211_restart_hw() flow caused by SER L2 event Date: Tue, 16 May 2023 16:24:38 +0800 Message-ID: <20230516082441.11154-1-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org When SER L2 event is triggered by firmware, driver will call ieee80211_restart_hw() to restart whole hardware and firmware. Reset some software counters properly by patch 1/3 during this situation. Also, resolve H2C waiting problem by patches 2/3 and 3/3, or it causes disconnection from AP. Zong-Zhe Yang (3): wifi: rtw89: ser: reset total_sta_assoc and tdls_peer when L2 wifi: rtw89: tweak H2C TX waiting function for SER wifi: rtw89: refine packet offload handling under SER drivers/net/wireless/realtek/rtw89/core.h | 1 + drivers/net/wireless/realtek/rtw89/fw.c | 12 ++++++++++-- drivers/net/wireless/realtek/rtw89/mac.c | 3 +++ drivers/net/wireless/realtek/rtw89/ser.c | 5 +++++ 4 files changed, 19 insertions(+), 2 deletions(-)