[Codel] "I was able to implement AQL and ATF in ath11k. AQL specifically allowed me to almost eliminate bufferbloat over Wi-Fi"

[Codel] "I was able to implement AQL and ATF in ath11k. AQL specifically allowed me to almost eliminate bufferbloat over Wi-Fi"

[Frantisek Borsik]

"Let it be in memory of Dave Taht, he would have been happy."

https://forum.openwrt.org/t/qualcommax-nss-build/148529/6624
https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002/948

AMAZING. This is for you, Dave <3

All the best,

Frank

Frantisek (Frank) Borsik


*In loving memory of Dave Täht: *1965-2025

https://libreqos.io/2025/04/01/in-loving-memory-of-dave/


https://www.linkedin.com/in/frantisekborsik

Signal, Telegram, WhatsApp: +421919416714

iMessage, mobile: +420775230885

Skype: casioa5302ca

frantisek.borsik@gmail.com


---------- Forwarded message ---------
From: St Pavl <mail@forum.openwrt.org>
Date: Sun, Aug 23, 2026 at 11:35 PM
Subject: OpenWrt Forum: AQL and the ath10k is *lovely*
To: <frantisek.borsik@gmail.com>


Someone replied to a topic you are Watching.
St Pavl <https://forum.openwrt.org/u/sppmaster> sppmaster
August 23

ka2107:

Is WiFi AQL supported in ath11k driver

vochong:

No, it’s not yet supported in ath11k driver.

It's just around the corner, thankfully to @JuliusBairaktaris
<https://forum.openwrt.org/u/juliusbairaktaris>.

Qualcommax NSS Build
<https://forum.openwrt.org/t/qualcommax-nss-build/148529/6624> Community
Builds, Projects & Packages
<https://forum.openwrt.org/c/community-builds-projects-packages/11>

I was able to implement AQL and ATF in ath11k. AQL specifically allowed me
to almost eliminate bufferbloat over wifi: In the PPE (hardware): Wi-Fi
download rate — shaped by the CPU port's token bucket via cpu_port_rate,
because every frame to a Wi-Fi client leaves the switch by port 0. Wi-Fi
upload rate — shaped by the WAN egress tbf, same as wired. Classification —
the ACL marks small frames into the priority band for everything the switch
forwards. Not in the PPE, and can't be: Which…

Let it be in memory of @dtaht <https://forum.openwrt.org/u/dtaht>, he would
have been happy.
------------------------------

Visit Topic
<https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002/948> or
reply to this email to respond.

To unsubscribe from these emails, click here
<https://forum.openwrt.org/email/unsubscribe/63176a97a41cd337964dd910126136ea6582eb2df8d36cb858ecae37bbf44efb>
.

[Codel] Re: [Cake] "I was able to implement AQL and ATF in ath11k. AQL specifically allowed me to almost eliminate bufferbloat over Wi-Fi"

[Frantisek Borsik]

And I found the guy https://github.com/JuliusBairaktaris - great stuff!

All the best,

Frank

Frantisek (Frank) Borsik


*In loving memory of Dave Täht: *1965-2025

https://libreqos.io/2025/04/01/in-loving-memory-of-dave/


https://www.linkedin.com/in/frantisekborsik

Signal, Telegram, WhatsApp: +421919416714

iMessage, mobile: +420775230885

Skype: casioa5302ca

frantisek.borsik@gmail.com


On Sun, Aug 23, 2026 at 11:58 PM Tom Herbert <tom@herbertland.com> wrote:

> Fantastic!
>
> On Sun, Aug 23, 2026, 2:43 PM Frantisek Borsik <frantisek.borsik@gmail.com>
> wrote:
>
>> "Let it be in memory of Dave Taht, he would have been happy."
>>
>> https://forum.openwrt.org/t/qualcommax-nss-build/148529/6624
>> https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002/948
>>
>> AMAZING. This is for you, Dave <3
>>
>> All the best,
>>
>> Frank
>>
>> Frantisek (Frank) Borsik
>>
>>
>> *In loving memory of Dave Täht: *1965-2025
>>
>> https://libreqos.io/2025/04/01/in-loving-memory-of-dave/
>>
>>
>> https://www.linkedin.com/in/frantisekborsik
>>
>> Signal, Telegram, WhatsApp: +421919416714
>>
>> iMessage, mobile: +420775230885
>>
>> Skype: casioa5302ca
>>
>> frantisek.borsik@gmail.com
>>
>>
>> ---------- Forwarded message ---------
>> From: St Pavl <mail@forum.openwrt.org>
>> Date: Sun, Aug 23, 2026 at 11:35 PM
>> Subject: OpenWrt Forum: AQL and the ath10k is *lovely*
>> To: <frantisek.borsik@gmail.com>
>>
>>
>> Someone replied to a topic you are Watching.
>> St Pavl <https://forum.openwrt.org/u/sppmaster> sppmaster
>> August 23
>>
>> ka2107:
>>
>> Is WiFi AQL supported in ath11k driver
>>
>> vochong:
>>
>> No, it’s not yet supported in ath11k driver.
>>
>> It's just around the corner, thankfully to @JuliusBairaktaris
>> <https://forum.openwrt.org/u/juliusbairaktaris>.
>>
>> Qualcommax NSS Build
>> <https://forum.openwrt.org/t/qualcommax-nss-build/148529/6624> Community
>> Builds, Projects & Packages
>> <https://forum.openwrt.org/c/community-builds-projects-packages/11>
>>
>> I was able to implement AQL and ATF in ath11k. AQL specifically allowed me
>> to almost eliminate bufferbloat over wifi: In the PPE (hardware): Wi-Fi
>> download rate — shaped by the CPU port's token bucket via cpu_port_rate,
>> because every frame to a Wi-Fi client leaves the switch by port 0. Wi-Fi
>> upload rate — shaped by the WAN egress tbf, same as wired. Classification
>> —
>> the ACL marks small frames into the priority band for everything the
>> switch
>> forwards. Not in the PPE, and can't be: Which…
>>
>> Let it be in memory of @dtaht <https://forum.openwrt.org/u/dtaht>, he
>> would
>> have been happy.
>> ------------------------------
>>
>> Visit Topic
>> <https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002/948> or
>> reply to this email to respond.
>>
>> To unsubscribe from these emails, click here
>> <
>> https://forum.openwrt.org/email/unsubscribe/63176a97a41cd337964dd910126136ea6582eb2df8d36cb858ecae37bbf44efb
>> >
>> .
>> _______________________________________________
>> Cake mailing list -- cake@lists.bufferbloat.net
>> To unsubscribe send an email to cake-leave@lists.bufferbloat.net
>>
>

[Codel] Re: [Cake] "I was able to implement AQL and ATF in ath11k. AQL specifically allowed me to almost eliminate bufferbloat over Wi-Fi"

[Frantisek Borsik]

This guy is s!ck: https://github.com/openwrt/openwrt/pull/24806
Nice.

All the best,

Frank

Frantisek (Frank) Borsik


*In loving memory of Dave Täht: *1965-2025

https://libreqos.io/2025/04/01/in-loving-memory-of-dave/


https://www.linkedin.com/in/frantisekborsik

Signal, Telegram, WhatsApp: +421919416714

iMessage, mobile: +420775230885

Skype: casioa5302ca

frantisek.borsik@gmail.com


On Mon, Aug 24, 2026 at 12:16 AM Frantisek Borsik <
frantisek.borsik@gmail.com> wrote:

> And I found the guy https://github.com/JuliusBairaktaris - great stuff!
>
> All the best,
>
> Frank
>
> Frantisek (Frank) Borsik
>
>
> *In loving memory of Dave Täht: *1965-2025
>
> https://libreqos.io/2025/04/01/in-loving-memory-of-dave/
>
>
> https://www.linkedin.com/in/frantisekborsik
>
> Signal, Telegram, WhatsApp: +421919416714
>
> iMessage, mobile: +420775230885
>
> Skype: casioa5302ca
>
> frantisek.borsik@gmail.com
>
>
> On Sun, Aug 23, 2026 at 11:58 PM Tom Herbert <tom@herbertland.com> wrote:
>
>> Fantastic!
>>
>> On Sun, Aug 23, 2026, 2:43 PM Frantisek Borsik <
>> frantisek.borsik@gmail.com> wrote:
>>
>>> "Let it be in memory of Dave Taht, he would have been happy."
>>>
>>> https://forum.openwrt.org/t/qualcommax-nss-build/148529/6624
>>> https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002/948
>>>
>>> AMAZING. This is for you, Dave <3
>>>
>>> All the best,
>>>
>>> Frank
>>>
>>> Frantisek (Frank) Borsik
>>>
>>>
>>> *In loving memory of Dave Täht: *1965-2025
>>>
>>> https://libreqos.io/2025/04/01/in-loving-memory-of-dave/
>>>
>>>
>>> https://www.linkedin.com/in/frantisekborsik
>>>
>>> Signal, Telegram, WhatsApp: +421919416714
>>>
>>> iMessage, mobile: +420775230885
>>>
>>> Skype: casioa5302ca
>>>
>>> frantisek.borsik@gmail.com
>>>
>>>
>>> ---------- Forwarded message ---------
>>> From: St Pavl <mail@forum.openwrt.org>
>>> Date: Sun, Aug 23, 2026 at 11:35 PM
>>> Subject: OpenWrt Forum: AQL and the ath10k is *lovely*
>>> To: <frantisek.borsik@gmail.com>
>>>
>>>
>>> Someone replied to a topic you are Watching.
>>> St Pavl <https://forum.openwrt.org/u/sppmaster> sppmaster
>>> August 23
>>>
>>> ka2107:
>>>
>>> Is WiFi AQL supported in ath11k driver
>>>
>>> vochong:
>>>
>>> No, it’s not yet supported in ath11k driver.
>>>
>>> It's just around the corner, thankfully to @JuliusBairaktaris
>>> <https://forum.openwrt.org/u/juliusbairaktaris>.
>>>
>>> Qualcommax NSS Build
>>> <https://forum.openwrt.org/t/qualcommax-nss-build/148529/6624> Community
>>> Builds, Projects & Packages
>>> <https://forum.openwrt.org/c/community-builds-projects-packages/11>
>>>
>>> I was able to implement AQL and ATF in ath11k. AQL specifically allowed
>>> me
>>> to almost eliminate bufferbloat over wifi: In the PPE (hardware): Wi-Fi
>>> download rate — shaped by the CPU port's token bucket via cpu_port_rate,
>>> because every frame to a Wi-Fi client leaves the switch by port 0. Wi-Fi
>>> upload rate — shaped by the WAN egress tbf, same as wired.
>>> Classification —
>>> the ACL marks small frames into the priority band for everything the
>>> switch
>>> forwards. Not in the PPE, and can't be: Which…
>>>
>>> Let it be in memory of @dtaht <https://forum.openwrt.org/u/dtaht>, he
>>> would
>>> have been happy.
>>> ------------------------------
>>>
>>> Visit Topic
>>> <https://forum.openwrt.org/t/aql-and-the-ath10k-is-lovely/59002/948> or
>>> reply to this email to respond.
>>>
>>> To unsubscribe from these emails, click here
>>> <
>>> https://forum.openwrt.org/email/unsubscribe/63176a97a41cd337964dd910126136ea6582eb2df8d36cb858ecae37bbf44efb
>>> >
>>> .
>>> _______________________________________________
>>> Cake mailing list -- cake@lists.bufferbloat.net
>>> To unsubscribe send an email to cake-leave@lists.bufferbloat.net
>>>
>>