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 X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64A0BC433DB for ; Mon, 22 Feb 2021 07:28:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23AB664EC3 for ; Mon, 22 Feb 2021 07:28:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230038AbhBVH2g (ORCPT ); Mon, 22 Feb 2021 02:28:36 -0500 Received: from z11.mailgun.us ([104.130.96.11]:50799 "EHLO z11.mailgun.us" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229967AbhBVH2d (ORCPT ); Mon, 22 Feb 2021 02:28:33 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1613978894; h=Content-Transfer-Encoding: Content-Type: MIME-Version: Message-ID: In-Reply-To: Date: References: Subject: Cc: To: From: Sender; bh=7L59uR8RHoAqyZuTKOtlusC+oyCg2QZVfVkamlNDW08=; b=THq3HtthNAhYTpe0szmsNQho/gdz/xk1egkiRvcl85Ji0QV+wsLwo6grgHSN3XJPoWRFvTxS p0lpSpUALoQwM3ZJyXUy0JqXV0RPd2ecemZZWwAq83ti+Zs4biA+m+ViyNGfeUHn+yY+2BZf oMvFt3rx4O3BYXuuL2msolbG9VA= X-Mailgun-Sending-Ip: 104.130.96.11 X-Mailgun-Sid: WyJiZjI2MiIsICJuZXRkZXZAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-east-1.postgun.com with SMTP id 60335cf2e87943df3082589e (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 22 Feb 2021 07:27:46 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 3BD7DC43462; Mon, 22 Feb 2021 07:27:46 +0000 (UTC) Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id E4D1FC433CA; Mon, 22 Feb 2021 07:27:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E4D1FC433CA Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: =?utf-8?B?6ZmI5rWp?= Cc: tony0620emma , davem , kuba , linux-wireless , netdev , linux-kernel , timlee , arnd Subject: Re: [PATCH] rtw88: 8822ce: fix wifi disconnect after S3/S4 on HONOR laptop References: <20210220084602.22386-1-chenhaoa@uniontech.com> <878s7jjeeh.fsf@codeaurora.org> <1323517535.1654941.1613976259730.JavaMail.xmail@bj-wm-cp-15> Date: Mon, 22 Feb 2021 09:27:32 +0200 In-Reply-To: <1323517535.1654941.1613976259730.JavaMail.xmail@bj-wm-cp-15> (" \=\?utf-8\?B\?6ZmI5rWpIidz\?\= message of "Mon, 22 Feb 2021 14:44:19 +0800 (CST)") Message-ID: <874ki4k1ej.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org =E9=99=88=E6=B5=A9 writes: > By git blame command, I know that the assignment of .driver.pm =3D > RTW_PM_OPS > > was in commit 44bc17f7f5b3b("rtw88: support wowlan feature for > 8822c"), > > and another commit 7dc7c41607d19("avoid unused function warnings") > > pointed out rtw_pci_resume() and rtw_pci_suspend() are not used at > all. > > So I think it's safe to remove them. > > Currently, I find that the rtl8822ce wifi chip and the pci bridge of > it are not linked by pci > > after wake up by `lspci` command. > > when I set `pcie_aspm.policy=3Dperformance ` in the GRUB. The machine > sleep and > > wake up normal.So I think when this ops is assignmented,the sleep and > wake up procedure > > may cause pci device not linked. Please don't use HTML, our lists automatically drop all HTML email. --=20 https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatc= hes