Re: [PATCH v2] net: ethernet: mtk_ppe: Change PPE entries number to 16K

[Shengyu Qu]

Hi,

BT download and PCDN would create tons of connections, and might be
easily to reach the 8192 limit, one of my friend sees 50000+ links when
hosting PCDN.

Best regards,
Shengyu

在 2024/7/3 2:02, Jakub Kicinski 写道:
> On Tue, 25 Jun 2024 19:16:54 +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.
> >
> > Cc: stable@xxxxxxxxxxxxxxx
> > Signed-off-by: Elad Yifee <eladwf@xxxxxxxxx>
> > Signed-off-by: Shengyu Qu <wiagn233@xxxxxxxxxxx>
> > Fixes: ba37b7caf1ed ("net: ethernet: mtk_eth_soc: add support for initializing the PPE")
>
> nit: Fixes tag usually goes before the sign-offs
>
> This doesn't strike me as a bug fix, tho. What's the user-visible
> impact? We can't utilize HW to its full abilities?

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