Re: [PATCH net-next v3 2/3] net: stmmac: Introduce a helper to check RSS support

From: Nicolai Buchwitz

Date: Fri Oct 02 2026 - 11:02:51 EST


On 2.10.2026 16:28, Maxime Chevallier wrote:
The RSS feature is only available in stmmac if the hardware reports it
through the DMA caps and if the platform glue sets rss_en.

Introduce a helper that checks both.

For now, no platform sets rss_en, but there's interest in the topic so
leave the door open instead of dropping the feature altogether.

No functional changes intended.

Suggested-by: Nicolai Buchwitz <nb@xxxxxxxxxxx>
Acked-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxxxxxxxxxxxx>
Reviewed-by: Joe Damato <joe@xxxxxxx>
Signed-off-by: Maxime Chevallier <maxime.chevallier@xxxxxxxxxxx>
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[...]

Reviewed-by: Nicolai Buchwitz <nb@xxxxxxxxxxx>

Thanks,
Nicolai