Re: [PATCH] linux-firmware: update firmware for MT7921 WiFi device

From: Sven Eckelmann <sven@narfation.org>
To: jwboyer@kernel.org, dwmw2@infradead.org, ben@decadent.org.uk,
	Felix Fietkau <nbd@nbd.name>,
	Lorenzo Bianconi <lorenzo.bianconi@redhat.com>,
	Deren Wu <Deren.Wu@mediatek.com>
Cc: 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>, Deren Wu <Deren.Wu@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>,
	Deren Wu <deren.wu@mediatek.com>,
	jf@simonwunderlich.de
Subject: Re: [PATCH] linux-firmware: update firmware for MT7921 WiFi device
Date: Thu, 09 Dec 2021 10:21:02 +0100	[thread overview]
Message-ID: <2314855.OJx0zA1Pyt@ripper> (raw)
In-Reply-To: <67f30cd5235e2065e6c20cfb4662e4ac72ef6395.1639037336.git.deren.wu@mediatek.com>

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On Thursday, 9 December 2021 09:24:11 CET Deren Wu wrote:
> From: Deren Wu <deren.wu@mediatek.com>
> 
> Update binary firmware for MT7921 WiFi devices
> 
> File: mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
> Version: 20211129210838a
> File: mediatek/WIFI_RAM_CODE_MT7961_1.bin
> Version: 20211129210917

Thank you for the firmware update. With this firmware and the mt76.git 
commit 678071ef7029 ("mt76: mt7615: clear mcu error interrupt status on 
mt7663") + hostapd commit 14ab4a816c68 ("Reject ap_vendor_elements if
its length is odd") , I was able to connect to an 6GHz AP:

    $ cat > station_sae_test.conf << "EOF"
    country=US
    network={
            scan_ssid=1
            ssid="Maverick6g"
            key_mgmt=SAE
            psk="testtest"
            proto=RSN
            ieee80211w=2
            beacon_int=100
    }
    EOF

    $ ip link set up dev wlp5s0
    $ ./wpa_supplicant -D nl80211 -i wlp6s0 -c ~/station_sae_test.cfg -B
    $ iw dev wlp5s0 link
    Connected to 00:03:7f:12:8c:8c (on wlp5s0)
            SSID: Maverick6g
            freq: 6115
            RX: 3092674 bytes (26805 packets)
            TX: 114756 bytes (1073 packets)
            signal: -49 dBm
            rx bitrate: 1080.6 MBit/s 80MHz HE-MCS 10 HE-NSS 2 HE-GI 0 HE-DCM 0
            tx bitrate: 6.5 MBit/s MCS 0

            bss flags:      short-slot-time
            dtim period:    2
            beacon int:     100
    $ ping ff02::1%wlp5s0
    ....

Just as note: It is still not possible to see beacons when using the card in 
monitor mode.

Tested-by: Sven Eckelmann <sven@narfation.org>

Kind regards,
	Svem

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