linux-kernel - Re: [PATCH v3] net: ethernet: mtk_ppe: Change PPE entries number to 16K

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Message-ID: <20240705083550.GA1095183@kernel.org>
Date: Fri, 5 Jul 2024 09:35:50 +0100
From: Simon Horman <horms@...nel.org>
To: Shengyu Qu <wiagn233@...look.com>
Cc: nbd@....name, sean.wang@...iatek.com, Mark-MC.Lee@...iatek.com,
	lorenzo@...nel.org, davem@...emloft.net, edumazet@...gle.com,
	kuba@...nel.org, pabeni@...hat.com, matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org, Elad Yifee <eladwf@...il.com>
Subject: Re: [PATCH v3] net: ethernet: mtk_ppe: Change PPE entries number to
 16K

On Fri, Jul 05, 2024 at 01:26:26AM +0800, Shengyu Qu wrote:
> MT7981,7986 and 7988 all supports 32768 PPE entries, and MT7621/MT7620
> supports 16384 PPE entries, but only set to 8192 entries in driver. So
> incrase max entries to 16384 instead.
> 
> Signed-off-by: Elad Yifee <eladwf@...il.com>
> Signed-off-by: Shengyu Qu <wiagn233@...look.com>
> ---
> Changes since V1:
>  - Reduced max entries from 32768 to 16384 to keep compatible with MT7620/21 devices.
>  - Add fixes tag
> 
> Changes since V2:
>  - Remove fixes tag (Thanks to Jakub)

Reviewed-by: Simon Horman <horms@...nel.org>