Re: [PATCH net-next] net: xilinx: axienet: Implement BQL

[Sean Anderson]

On 2/15/25 06:32, Gupta, Suraj wrote:
> 
> 
>> -----Original Message-----
>> From: Sean Anderson <sean.anderson@xxxxxxxxx>
>> Sent: Saturday, February 15, 2025 2:43 AM
>> To: Pandey, Radhey Shyam <radhey.shyam.pandey@xxxxxxx>;
>> netdev@xxxxxxxxxxxxxxx
>> Cc: linux-kernel@xxxxxxxxxxxxxxx; Paolo Abeni <pabeni@xxxxxxxxxx>; David S .
>> Miller <davem@xxxxxxxxxxxxx>; Jakub Kicinski <kuba@xxxxxxxxxx>; Simek, Michal
>> <michal.simek@xxxxxxx>; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Eric Dumazet
>> <edumazet@xxxxxxxxxx>; Andrew Lunn <andrew+netdev@xxxxxxx>; Sean
>> Anderson <sean.anderson@xxxxxxxxx>
>> Subject: [PATCH net-next] net: xilinx: axienet: Implement BQL
>> 
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>> 
>> Implement byte queue limits to allow queueing disciplines to account for packets
>> enqueued in the ring buffers but not yet transmitted.
>> 
> 
> Could you please check if BQL can be implemented for DMAengine flow?

I can have a look, but TBH I do not test the dma engine configuration since it is
so much slower.

--Sean