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Date: Thu, 30 Nov 2023 13:59:14 +0100
From: Igor Russkikh <>
To: Jakub Kicinski <>
CC: Linus Torvalds <>,
        Eric Dumazet
	<>, Paolo Abeni <>,
Subject: Re: [EXT] Aquantia ethernet driver suspend/resume issues

On 11/28/2023 10:09 PM, Jakub Kicinski wrote:
> For Rx under load larger rings are sometimes useful to avoid drops.
> But your Tx rings are larger than Rx, which is a bit odd.

Agree. Just looked into the history, and it looks like this size was chosen
since the very first commit of this driver.

> I was going to say that with BQL enabled you're very unlikely to ever
> use much of the 4k Tx ring, anyway. But you don't have BQL support :S
> My free advice is to recheck you really need these sizes and implement
> BQL :)

Thanks for the hint, will consider this.


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