From: Kalle Valo <kvalo@kernel.org>
To: Wen Gong <quic_wgong@quicinc.com>
Cc: <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v2] ath11k: report tx bitrate for iw wlan station dump
Date: Thu, 16 Dec 2021 15:51:05 +0200 [thread overview]
Message-ID: <871r2cd5fa.fsf@codeaurora.org> (raw)
In-Reply-To: <2aecb0d6-6710-d460-4505-0594ae7a55a2@quicinc.com> (Wen Gong's message of "Thu, 16 Dec 2021 18:41:55 +0800")
Wen Gong <quic_wgong@quicinc.com> writes:
> On 12/15/2021 1:58 AM, Kalle Valo wrote:
>> Wen Gong <quic_wgong@quicinc.com> writes:
> ...
>> I briefly tested this and tx rate didn't look correct to me:
>>
>> $ iw wlan0 link
>> Connected to xx (on wlan0)
>> SSID: <censored>
>> freq: 2442
>> RX: 8838 bytes (80 packets)
>> TX: 1551 bytes (15 packets)
>> signal: -104 dBm
>> rx bitrate: 39.0 MBit/s MCS 4
>> tx bitrate: (unknown) MCS 253
> Yes, I reproduced this strange tx bitrate value after try with 3 AP.
> AP1: tx bitrate: 144.4 MBit/s VHT-MCS 7 short GI VHT-NSS 2
> AP2: tx bitrate: 286.7 MBit/s HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
> AP3: tx bitrate: (unknown) MCS 254
> I will check it.
>>
>> I guess the signal isn't correct either, are you planning to fix it also
>> at some point?
> I have sent patch to fix signal:
> [v2] ath11k: add signal report to mac80211 for QCA6390 and WCN6855
> https://patchwork.kernel.org/project/linux-wireless/patch/20211216070535.31732-1-quic_wgong@quicinc.com/
>
> The new signal value of "iw wlan station dump":
> signal: -50 [-51, -55] dBm
Great, thank you.
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prev parent reply other threads:[~2021-12-16 13:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-13 10:27 [PATCH v2] ath11k: report tx bitrate for iw wlan station dump Wen Gong
2021-12-14 17:58 ` Kalle Valo
2021-12-16 10:41 ` Wen Gong
2021-12-16 13:51 ` Kalle Valo [this message]
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