[PATCH net-next v2 1/2] net: stmmac: Introduce a helper to check RSS support

[Joe Damato]

On Mon, Sep 28, 2026 at 04:50:41PM +0200, 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 at tipi-net.de>
> Signed-off-by: Maxime Chevallier <maxime.chevallier at bootlin.com>
> ---
>  drivers/net/ethernet/stmicro/stmmac/stmmac.h      | 5 +++++
>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++--
>  2 files changed, 7 insertions(+), 2 deletions(-)

Reviewed-by: Joe Damato <joe at dama.to>