From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A0AA3BBCF for ; Wed, 15 May 2024 05:40:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715751620; cv=none; b=QbnsOZ+FTPNmSD1PmjofSUrzGHC3Ak615yuhx9fatJSUeQdgoIxMNBHE2g+d3gEfcMqG8/wkLRT7gqM3WaXPgBAp1hvZQIs5mCybn5YS8lZAa5lwi3RIUqbK9cFMhjxSGq0DeLbIO+MEn94CN0BNA0VWWUnd551Sv/zje+C2NEo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715751620; c=relaxed/simple; bh=fzRhkdEOMajDQotB+lfdKv6JPj6r9hVAug/W85FMnpI=; h=From:To:Cc:Subject:References:Date:In-Reply-To:Message-ID: MIME-Version:Content-Type; b=RUrSmv5NIt1bLFSY6Rf3ekd6yc+aoT15yQHK06THv5jMOYbELaJXjzvIoennHDg1/S473hbK8E8DwBK1IBScSjjhU+mm9j+1mOqlPPv2ta3pQ4P7MCJJLaXpH77yOIHMRBFHzUiAEl23QS4PyBoUtnuyPFcfHbJxos6GL1x8VkI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dac0hrJ3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dac0hrJ3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1178C32781; Wed, 15 May 2024 05:40:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715751617; bh=fzRhkdEOMajDQotB+lfdKv6JPj6r9hVAug/W85FMnpI=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=dac0hrJ3iQ01qxbmYchJO4HwNhn/1GOr1ZMrMEAZa/pkB/1gWErYOlyAuJvw5EWsf gFRWYVJHBmq+H62IWTUIef+JzXSPxy/wuWIBV4hhiNIcPwSj7T1vVern78807zddLa DfhQU17AXoPsWlt537LCs8vfanuSZO11v5pI+I0uUr77NWmbDF2Q75B8sgKA1s7zhW ml+knMH9+Fk34IQDsAaBlCTcJeX/Y40yJGDWiGM7fXIBpVfFYUmox/D3BY2qjKwDox qJaOfUcKNcOcP1Yvv4OgkeUDGupiqBo7XV30sSFhsdFwd2/BF7KU07/tuA+1smWu3R 6JzPO+DU2nSQA== From: Kalle Valo To: Ping-Ke Shih Cc: Plamen Dimitrov , "linux-wireless@vger.kernel.org" Subject: Re: Problems with RTL8852BE PCIe 802.11ax Wireless Network Controller and Linux kernel 6.7.7-100.fc38.x86_64 References: <7833fd15-5875-40b8-a20b-a68fa92f814f@pevogam.com> <2e67ec1dfc8b420bab05dc025c7c59cf@realtek.com> <94f3355c-b247-4215-a046-a39293c8d03e@pevogam.com> <8fa0fcfccfe14377ba053130f95b8917@realtek.com> <89fccaa8-af18-4192-8186-f76577694b97@pevogam.com> <4e6da84a3a274fcebaae86c42f80458f@realtek.com> <25c629d5-f356-4eeb-a2e2-e184f024fad0@pevogam.com> <23d3e142-125a-4b3f-99f6-1f85d47541f7@pevogam.com> <1be6ea15441542719b573cdad1ccf008@realtek.com> Date: Wed, 15 May 2024 08:40:13 +0300 In-Reply-To: <1be6ea15441542719b573cdad1ccf008@realtek.com> (Ping-Ke Shih's message of "Wed, 15 May 2024 03:47:53 +0000") Message-ID: <874jazeipu.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Ping-Ke Shih writes: > Plamen Dimitrov wrote: > >> With the newest Fedora kernel and firmware version I see different error= s: >>=20 >> =E2=94=8CMay 14 10:20:28 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: loaded firmware >> rtw89/rtw8852b_fw-1.bin >> =E2=94=82 >> =E2=94=82May 14 10:20:28 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: enabling device (0000 -> 0003) >> =E2=94=82 >> =E2=94=82May 14 10:20:28 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: Firmware version 0.29.29.5 >> (da87cccd), cmd version 0, type 5 >> =E2=94=82 >> =E2=94=82May 14 10:20:28 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: Firmware version 0.29.29.5 >> (da87cccd), cmd version 0, type 3 >> =E2=94=82 >> =E2=94=82May 14 10:20:28 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: chip rfe_type is 1 >> =E2=94=82 >> =E2=94=82May 14 10:20:28 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0 wlp2s0: renamed from wlan0 >> =E2=94=82 >> =E2=94=82May 14 10:22:42 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: failed to pre-release fwcmd >> =E2=94=82 >> =E2=94=82May 14 10:22:42 vagrant.whitetree kernel: rtw89_8852be 0000:02:= 00.0: timed out to flush pci txch: 0 >> =E2=94=82 >>=20 >> Any idea what could go wrong here? I have tried disabling via all before= -mentioned methods and the network >> card crashes on both older >> and newer kernels despite all my efforts. > > What is the kernel version of the newest Fedora? I can try it in my side. > > It looks like firmware enters abnormal state, so my suggestion is to disa= ble > all power save functions to clarify the problems, but it seems like you > have done all of them.=20 > > Is it possible to remove modules from /lib/modules/ ? Then insmod manually > with module parameters to disable power save functions one-by-one?=20 BTW it should be also possible to blacklist modules to avoid them being loaded automatically. At least in Debian I do this: $ cat /etc/modprobe.d/kvalo.conf=20 blacklist ath11k_pci --=20 https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatc= hes