| Message ID | 67f30cd5235e2065e6c20cfb4662e4ac72ef6395.1639037336.git.deren.wu@mediatek.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | linux-firmware: update firmware for MT7921 WiFi device | expand |
> On Thursday, 9 December 2021 10:21:02 CET Sven Eckelmann wrote: > > Tested-by: Sven Eckelmann <sven@narfation.org> > > I would like to retract this again because it seems like the firmware is now > hanging all the time when the default runtime-pm/deep-sleep settings are used. > > [ 521.553436] mt7921e 0000:05:00.0: Message 40000002 (seq 12) timeout > [ 521.559884] mt7921e 0000:05:00.0: chip reset > [ 521.661983] mt7921e 0000:05:00.0: HW/SW Version: 0x8a108a10, Build Time: 20211129210838a > [ 521.661983] > [ 521.684088] mt7921e 0000:05:00.0: WM Firmware Version: ____010000, Build Time: 20211129210917 > [ 521.723561] mt7921e 0000:05:00.0: Firmware init done > > This doesn't seem to happen that often when I perform a > > echo 0 > /sys/kernel/debug/ieee80211/phy0/mt76/runtime-pm > echo 0 > /sys/kernel/debug/ieee80211/phy0/mt76/deep-sleep > > before setting up the interfaces. > > But even then, on the first "ip link set up dev mon0" (not only for mon0 - > also for wlan0/...) it will crash with: > > > [ 806.731357] mt7921e 0000:05:00.0: Message 00000046 (seq 4) timeout > [ 806.737730] mt7921e 0000:05:00.0: chip reset > RTNETLINK answers: Connection timed out > [ 806.867666] mt7921e 0000:05:00.0: HW/SW Version: 0x8a108a10, Build Time: 20211129210838a > [ 806.867666] > [ 806.888441] mt7921e 0000:05:00.0: WM Firmware Version: ____010000, Build Time: 20211129210917 > [ 806.928204] mt7921e 0000:05:00.0: Firmware init done > > But when I then set up the device again then it seems to work. This is the > case for monitor and managed interfaces. > > I've used commit 678071ef7029 ("mt76: mt7615: clear mcu error interrupt status > on mt7663") in mt76.git for this. does it occur with an older fw? Regards, Lorenzo > > Kind regards, > Sven
diff --git a/WHENCE b/WHENCE index 6172b9f..98246dd 100644 --- a/WHENCE +++ b/WHENCE @@ -5218,9 +5218,9 @@ Licence: Redistributable. See LICENCE.mediatek for details. Driver: mt7921 - MediaTek MT7921 Wireless MACs File: mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin -Version: 20211014150838a +Version: 20211129210838a File: mediatek/WIFI_RAM_CODE_MT7961_1.bin -Version: 20211014150922 +Version: 20211129210917 Licence: Redistributable. See LICENCE.mediatek for details.