From: Sven Eckelmann <sven@narfation.org>
To: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Cc: jwboyer@kernel.org, dwmw2@infradead.org, ben@decadent.org.uk,
Felix Fietkau <nbd@nbd.name>, Deren Wu <Deren.Wu@mediatek.com>,
Mark-YW Chen <Mark-YW.Chen@mediatek.com>,
Sean Wang <sean.wang@mediatek.com>,
Soul Huang <Soul.Huang@mediatek.com>,
YN Chen <YN.Chen@mediatek.com>, KM Lin <km.lin@mediatek.com>,
Robin Chiu <robin.chiu@mediatek.com>,
CH Yeh <ch.yeh@mediatek.com>, Posh Sun <posh.sun@mediatek.com>,
Eric Liang <Eric.Liang@mediatek.com>,
jemele@google.com, linux-firmware <linux-firmware@kernel.org>,
linux-wireless <linux-wireless@vger.kernel.org>,
linux-mediatek <linux-mediatek@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
jf@simonwunderlich.de
Subject: Re: [PATCH] linux-firmware: update firmware for MT7921 WiFi device
Date: Thu, 09 Dec 2021 15:59:01 +0100 [thread overview]
Message-ID: <3198471.FQF0JACdhR@ripper> (raw)
In-Reply-To: <YbIPFIaya1vKF6bM@lore-desk>
[-- Attachment #1: Type: text/plain, Size: 1942 bytes --]
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
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next prev parent reply other threads:[~2021-12-09 14:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 8:24 [PATCH] linux-firmware: update firmware for MT7921 WiFi device Deren Wu
2021-12-09 9:21 ` Sven Eckelmann
2021-12-09 14:04 ` Sven Eckelmann
2021-12-09 14:13 ` Lorenzo Bianconi
2021-12-09 14:59 ` Sven Eckelmann [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-07-03 5:14 Allan Wang
2025-07-06 16:16 ` Josh Boyer
2025-06-06 2:45 Allan Wang
2025-06-06 19:20 ` Josh Boyer
2024-11-12 1:43 Allan Wang
2024-11-12 12:37 ` Josh Boyer
2024-08-30 9:35 Deren Wu
2024-09-03 11:19 ` Josh Boyer
[not found] <0685d2babbd6fd196710dc9dcb5f740dce1a9005.1700116118.git.deren.wu@mediatek.com>
2023-11-27 13:55 ` Josh Boyer
2023-04-07 1:40 Deren Wu
2023-03-03 1:10 Deren Wu
2023-01-19 2:21 Deren Wu
2022-11-10 1:57 Deren Wu
2022-11-09 14:02 Deren Wu
[not found] ` <CA+5PVA75PEj3TSiE39yd7vVfY-iRopNba+gcbg0=6HTfvi+V7A@mail.gmail.com>
2022-11-10 1:38 ` Deren Wu (武德仁)
2022-09-20 5:59 Deren Wu
2022-06-21 12:31 Deren Wu
2022-02-10 15:15 Deren Wu
2022-01-14 6:51 Deren Wu
2022-01-14 9:52 ` Sven Eckelmann
2021-12-24 7:16 Deren Wu
2021-10-18 5:11 Deren Wu
2021-05-20 9:04 sean.wang
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