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=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,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 70793C388F9 for ; Sat, 31 Oct 2020 11:52:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2FFAF2065D for ; Sat, 31 Oct 2020 11:52:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727034AbgJaLwQ (ORCPT ); Sat, 31 Oct 2020 07:52:16 -0400 Received: from 20.mo5.mail-out.ovh.net ([91.121.55.239]:48236 "EHLO 20.mo5.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726935AbgJaLwQ (ORCPT ); Sat, 31 Oct 2020 07:52:16 -0400 X-Greylist: delayed 599 seconds by postgrey-1.27 at vger.kernel.org; Sat, 31 Oct 2020 07:52:15 EDT Received: from player726.ha.ovh.net (unknown [10.108.4.136]) by mo5.mail-out.ovh.net (Postfix) with ESMTP id 85A0D29C5E3 for ; Sat, 31 Oct 2020 12:36:35 +0100 (CET) Received: from webmining-systems.com (lfbn-idf1-1-284-37.w86-195.abo.wanadoo.fr [86.195.122.37]) (Authenticated sender: info@webmining-systems.com) by player726.ha.ovh.net (Postfix) with ESMTPSA id 3242E17A11318; Sat, 31 Oct 2020 11:36:33 +0000 (UTC) Authentication-Results: garm.ovh; auth=pass (GARM-103G0050122403f-530f-4c41-92dc-5b403d13989c, 5A1BA32B9D2D82DFA4D995F9AB56433EB6550EE7) smtp.auth=info@webmining-systems.com From: Michal TOMA To: Larry Finger Cc: linux-wireless@vger.kernel.org Subject: Re: rtw_8821ce driver in kernel 5.9.1: wifi module inactive Date: Sat, 31 Oct 2020 12:30:25 +0100 Message-ID: <9610201.fqzlqthHOd@linux-9g0r.site> Organization: SICOOP User-Agent: KMail/4.10.5 (Linux/3.7.10-1.45-desktop; KDE/4.10.5; x86_64; ; ) In-Reply-To: <5712da17-6f45-247a-e9ea-a13c6b9b683c@lwfinger.net> References: <6173742.tiux6Xeah1@linux-9g0r.site> <2483828.eKyWTE2oqM@linux-9g0r.site> <5712da17-6f45-247a-e9ea-a13c6b9b683c@lwfinger.net> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Ovh-Tracer-Id: 5495235972320213446 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedujedrleejgdeftdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkohgfjghfggfgtgesthfuredttdeivdenucfhrhhomhepofhitghhrghlucfvqffotecuoehmihgthhgrlhhtohhmrgesshhitghoohhprdgtohhmqeenucggtffrrghtthgvrhhnpeektddvgfdugfdtteeftdehfeetteetfeevvddvgfeghfefteekhefffeeijefghfenucffohhmrghinhepohhpvghnshhushgvrdhorhhgnecukfhppedtrddtrddtrddtpdekiedrudelhedruddvvddrfeejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepphhlrgihvghrjedviedrhhgrrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpehmihgthhgrlhhtohhmrgesshhitghoohhprdgtohhmpdhrtghpthhtoheplhhinhhugidqfihirhgvlhgvshhssehvghgvrhdrkhgvrhhnvghlrdhorhhg Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Friday, October 30, 2020 08:30:16 PM Larry Finger wrote: > Michal, > > My rtl8822ce works fine with 5.10.0-rc1 and 5.9.1 from openSUSE TW. > > Larry I didn't try 5.10.0-rc1 yet. I suspect some kind of deep sleep mode that seems to survive hard reboot. I'm on a laptop where I can't remove the battery and I don't have a double boot to Windows to make a test. As additionnal context, before kernel 5.9.1, I was using the rtl8821ce driver for openSUSE TW which packages the driver from the tomaspinho github repo: https://build.opensuse.org/package/view_file/home:Sauerland/rtl8821ce/rtl8821ce.spec?expand=0 And my wifi was working perfectly fine. Since then I tried to blacklist the rtw_8821ce driver and use the rtl8821ce driver compiled for 5.9.1 and the behaviour is exactly the same: no wifi either when the rtl8821ce is loaded by the kernel. Michal