Re: [net-next v5 4/6] net: mtip: The L2 switch driver for imx287

[Andrew Lunn]

On Mon, Apr 14, 2025 at 04:01:26PM +0200, Lukasz Majewski wrote:
> This patch series provides support for More Than IP L2 switch embedded
> in the imx287 SoC.
> 
> This is a two port switch (placed between uDMA[01] and MAC-NET[01]),
> which can be used for offloading the network traffic.
> 
> It can be used interchangeably with current FEC driver - to be more
> specific: one can use either of it, depending on the requirements.
> 
> The biggest difference is the usage of DMA - when FEC is used, separate
> DMAs are available for each ENET-MAC block.
> However, with switch enabled - only the DMA0 is used to send/receive data
> to/form switch (and then switch sends them to respecitive ports).
> 
> Signed-off-by: Lukasz Majewski <lukma@xxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew