ath12k: driver does not show tx bitrate

Owen Mesh. owen.mesh at gmail.com
Wed Mar 20 23:33:27 PDT 2024


Thanks!

I applied this patch.
It looks great for my configuration/platform!

iw now shows 802.11be tx and rx bitrates:

iw dev wlp6s0 link
Connected to d4:da:21:a8:06:7e (on wlp6s0)
    SSID: NETGEAR65
    freq: 5805.0
    RX: 36791 bytes (185 packets)
    TX: 9111 bytes (73 packets)
    signal: -27 dBm
    rx bitrate: 1801.4 MBit/s 80MHz EHT-MCS 11 EHT-NSS 3 EHT-GI 0
    tx bitrate: 1200.9 MBit/s 80MHz EHT-MCS 11 EHT-NSS 2 EHT-GI 0

    bss flags: short-slot-time
    dtim period: 1
    beacon int: 100

Best regards

On Thu, Mar 21, 2024 at 5:32 AM Lingbo Kong <quic_lingbok at quicinc.com> wrote:
>
>
> The patch of tx bitrate of 11be, we're working on add it:
>
> https://patchwork.kernel.org/project/linux-wireless/patch/20240104032202.19472-1-quic_lingbok@quicinc.com/
>
> Best regards
> Lingbo Kong
>
> On 2024/3/21 1:43, Owen Mesh. wrote:
> > Dear Sirs,
> > FYI
> > Just tried this patch
> > https://patchwork.kernel.org/project/linux-wireless/patch/20240219095802.1147-1-quic_lingbok@quicinc.com/
> > iw now shows "tx bitrate: (unknown) 80MHz":
> > iw dev wlp6s0 link
> > Connected to d4:da:21:a8:06:7e (on wlp6s0)
> >      SSID: NETGEAR65
> >      freq: 5805.0
> >      RX: 398485 bytes (1661 packets)
> >      TX: 20994 bytes (192 packets)
> >      signal: -25 dBm
> >      rx bitrate: 6.0 MBit/s
> >      tx bitrate: (unknown) 80MHz
> >      bss flags: short-slot-time
> >      dtim period: 1
> >      beacon int: 100
> >
> > I believe this is due to a missing 11BE part in the patch.
> > Something like this:
> > +    } else if (ts->pkt_type == HAL_TX_RATE_STATS_PKT_TYPE_11BE) {
> > I have a router with a QCN9274 chip and, I believe, I have an 802.11be
> > connection with it.
> >
> > ср, 20 мар. 2024 г. в 20:08, Owen Mesh. <owen.mesh at gmail.com>:
> >>
> >> Dear Sirs,
> >> I was wondering if it would be possible to add thermal sensor support
> >> for the arh12k as it's in the ath11k.
> >>
> >> Thank you and best regards
> >>
> >> ср, 20 мар. 2024 г. в 19:36, Owen Mesh. <owen.mesh at gmail.com>:
> >>>
> >>> Thanks, great
> >>> I also noticed that a fix for missing "signal strength" is planned!
> >>>
> >>> Regards
> >>>
> >>> ср, 20 мар. 2024 г. в 19:21, Kalle Valo <kvalo at kernel.org>:
> >>>>
> >>>> "Owen Mesh." <owen.mesh at gmail.com> writes:
> >>>>
> >>>>> I found a small bug in ath12k driver with wcn7850 adapter.
> >>>>> ath12k driver does not show tx bitrate.
> >>>>
> >>>> We are working on adding it:
> >>>>
> >>>> https://patchwork.kernel.org/project/linux-wireless/patch/20240219095802.1147-1-quic_lingbok@quicinc.com/
> >>>>
> >>>> --
> >>>> https://patchwork.kernel.org/project/linux-wireless/list/
> >>>>
> >>>> https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
> >



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