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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1B1FCC433F5 for ; Thu, 9 Dec 2021 14:59:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7rK1BKUnDKpUviBwjS+ecNO+WnZg6AMcQ7Nt+wg0cxc=; b=jdn9s1d+lSgCu0e+SjU7frQbrm 9XD3ku7ct/OFvc9cT7IUOiBFclqtgyJ75S4s+QPxJ674l0wGM4EGa2B75Y2Kualthi2Z6mFl8V3wF dhHRCx45iMqDD0EY9mM+EqZhGc++qvrK8nENDc1A4ygGcGlanj+muyBiI1Fzx6nbH0Dccp0L0Pk8F 32oeJBNRdyn2mEzfHaqw1Cb2rnT6lYphkGuHTExtk9L6kwR5aQlEi1cMCIliJ0RM1h7RoSYXocy+l Ed8gvaOazGU3JuyafF+PdyzgXenKPAONFlN7eRre/nZ0D8+X9PGOIYCNgxEzix8htPNY69E1zdjb7 ei0ID/sQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvKt4-00GSV9-Aw; Thu, 09 Dec 2021 14:59:10 +0000 Received: from dvalin.narfation.org ([2a00:17d8:100::8b1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvKt0-00GSTO-SZ for linux-mediatek@lists.infradead.org; Thu, 09 Dec 2021 14:59:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=narfation.org; s=20121; t=1639061944; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=J8rslS1FwdC6+mnfMg8oxAldamxYdPmhK7VgY20Z0JM=; b=IzcZtoVd3D39YHEGONQtIMkASDH+SBLZfKC2ANEC0PXE0/0RSpFrV/enBt7NJV8IjMWNPO tsko/yGGBLH2Pu6W7VQUGL43r5TzSxGYVbf/15J3n5ChE+91GctpAN5fVu0oKJONPrAVOs bAz2uN1XEMPnUQ/uyiZtVtXwq0WcUL0= From: Sven Eckelmann To: Lorenzo Bianconi Cc: jwboyer@kernel.org, dwmw2@infradead.org, ben@decadent.org.uk, Felix Fietkau , Deren Wu , Mark-YW Chen , Sean Wang , Soul Huang , YN Chen , KM Lin , Robin Chiu , CH Yeh , Posh Sun , Eric Liang , jemele@google.com, linux-firmware , linux-wireless , linux-mediatek , linux-kernel , jf@simonwunderlich.de Subject: Re: [PATCH] linux-firmware: update firmware for MT7921 WiFi device Date: Thu, 09 Dec 2021 15:59:01 +0100 Message-ID: <3198471.FQF0JACdhR@ripper> In-Reply-To: References: <67f30cd5235e2065e6c20cfb4662e4ac72ef6395.1639037336.git.deren.wu@mediatek.com> <3841963.FhVex8QpIh@ripper> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211209_065907_080000_8AAA6453 X-CRM114-Status: GOOD ( 11.76 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5258092604898551874==" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --===============5258092604898551874== Content-Type: multipart/signed; boundary="nextPart28758891.yo5t8FPOW8"; micalg="pgp-sha512"; protocol="application/pgp-signature" --nextPart28758891.yo5t8FPOW8 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii"; protected-headers="v1" From: Sven Eckelmann To: Lorenzo Bianconi Cc: jwboyer@kernel.org, dwmw2@infradead.org, ben@decadent.org.uk, Felix Fietkau , Deren Wu , Mark-YW Chen , Sean Wang , Soul Huang , YN Chen , KM Lin , Robin Chiu , CH Yeh , Posh Sun , Eric Liang , jemele@google.com, linux-firmware , linux-wireless , linux-mediatek , linux-kernel , jf@simonwunderlich.de Subject: Re: [PATCH] linux-firmware: update firmware for MT7921 WiFi device Date: Thu, 09 Dec 2021 15:59:01 +0100 Message-ID: <3198471.FQF0JACdhR@ripper> In-Reply-To: References: <67f30cd5235e2065e6c20cfb4662e4ac72ef6395.1639037336.git.deren.wu@mediatek.com> <3841963.FhVex8QpIh@ripper> On Thursday, 9 December 2021 15:13:40 CET Lorenzo Bianconi wrote: > does it occur with an older fw? Before this version, I've used WM Firmware Version: ____010000, Build Time: 20211014150922. This version was not able to connect (and stay connected) to 6GHz at all (so I've used 2.4GHz/5GHz). But the old firmware version worked fine as station on 2.4GHz/5GHz with runtime-pm/deep-sleep set to 1. And I didn't see these crashes when starting/ stopping wpa_supplicant. But I've just reran it with the new firmware and it seems like this is not 100% reproducible all the time. But when stopping the wpa_supplicant would leak to a crash with the new firmware then was also a problem to receive packets (not sure about the TX part). I also didn't see the crash when using runtime-pm/deep-sleep == 0 and then setting up the mon0 interface with the old firmware. But interestingly, i could also see these crashes when runtime-pm/deep-sleep == 1 and then starting/stopping wpa_supplicant. Just didn't notice it because I've never used this configuration before. [ 95.246429] mt7921e 0000:05:00.0: Message 00000046 (seq 8) timeout [ 95.252734] mt7921e 0000:05:00.0: chip reset [ 95.386747] mt7921e 0000:05:00.0: HW/SW Version: 0x8a108a10, Build Time: 20211014150838a [ 95.386747] [ 95.407850] mt7921e 0000:05:00.0: WM Firmware Version: ____010000, Build Time: 20211014150922 [ 95.447509] mt7921e 0000:05:00.0: Firmware init done [ 102.403012] wlp5s0: authenticate with 4a:13:65:00:0c:92 [ 102.524727] wlp5s0: send auth to 4a:13:65:00:0c:92 (try 1/3) [ 102.536201] wlp5s0: authenticated [ 102.542294] wlp5s0: associate with 4a:13:65:00:0c:92 (try 1/3) [ 102.555600] wlp5s0: RX AssocResp from 4a:13:65:00:0c:92 (capab=0x431 status=0 aid=2) [ 102.582864] wlp5s0: associated [ 102.716868] IPv6: ADDRCONF(NETDEV_CHANGE): wlp5s0: link becomes ready Kind regards, Sven --nextPart28758891.yo5t8FPOW8 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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