From patchwork Sat May 27 08:29:36 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: 686638 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 EF88FC77B73 for ; Sat, 27 May 2023 08:30:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231669AbjE0IaL (ORCPT ); Sat, 27 May 2023 04:30:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229684AbjE0IaK (ORCPT ); Sat, 27 May 2023 04:30:10 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34107E1; Sat, 27 May 2023 01:30:08 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 34R8TlAH2019714, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 34R8TlAH2019714 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Sat, 27 May 2023 16:29:47 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.32; Sat, 27 May 2023 16:29:59 +0800 Received: from [127.0.1.1] (172.16.16.243) 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; Sat, 27 May 2023 16:29:59 +0800 From: Ping-Ke Shih To: , CC: , Subject: [PATCH 0/3] wifi: rtw88/89: add PS calculation to repair PS mode Date: Sat, 27 May 2023 16:29:36 +0800 Message-ID: <20230527082939.11206-1-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [172.16.16.243] 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 X-KSE-ServerInfo: RTEXH36505.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 The commit 28977e790b5d ("wifi: mac80211: skip powersave recalc if driver SUPPORTS_DYNAMIC_PS") introduced by kernel 5.20 will skip to recalculate IEEE80211_CONF_PS of hw->conf.flags if driver sets SUPPORTS_DYNAMIC_PS. Since this problem was happened since 5.20, patches 1/3 and 2/3 should be applied to kernel 6.1+. Patch 3/3 is to remove redundant/unnecessary check, so this can be seen as an independent patch that can go either wireless or wireless-next tree. Note, I can't combine this into patch 2/3, because this redundant check is introduced by upcoming kernel 6.4, but patch 2/3 would go kernel 6.1+. Ping-Ke Shih (3): wifi: rtw88: correct PS calculation for SUPPORTS_DYNAMIC_PS wifi: rtw89: correct PS calculation for SUPPORTS_DYNAMIC_PS wifi: rtw89: remove redundant check of entering LPS drivers/net/wireless/realtek/rtw88/mac80211.c | 14 +++--- drivers/net/wireless/realtek/rtw88/main.c | 4 +- drivers/net/wireless/realtek/rtw88/ps.c | 43 +++++++++++++++++++ drivers/net/wireless/realtek/rtw88/ps.h | 2 + drivers/net/wireless/realtek/rtw89/core.c | 3 -- drivers/net/wireless/realtek/rtw89/mac80211.c | 15 +++---- drivers/net/wireless/realtek/rtw89/ps.c | 26 +++++++++++ drivers/net/wireless/realtek/rtw89/ps.h | 1 + 8 files changed, 85 insertions(+), 23 deletions(-)