Subject: Re: [PATCH net-next] net: macb: Adding support for Jumbo Frames up to 10240 Bytes in SAMA5D2

From: Simon Horman <[email-masked]>
Date: Fri, 4 Oct 2024 12:13:59 +0100

On Thu, Oct 03, 2024 at 07:19:41PM +0200, Aleksander Jan Bajkowski wrote:
> As per the SAMA5D2 device specification it supports Jumbo frames.
> But the suggested flag and length of bytes it supports was not updated
> in this driver config_structure.
> The maximum jumbo frames the device supports:
> 10240 bytes as per the device spec.
> 
> While changing the MTU value greater than 1500, it threw error:
> sudo ifconfig eth1 mtu 9000
> SIOCSIFMTU: Invalid argument
> 
> Add this support to driver so that it works as expected and designed.
> 
> Signed-off-by: Aleksander Jan Bajkowski <[email-masked]>

Thanks Aleksander,

This appears to be consistent with:

233a15875396 ("net: macb: Adding Support for Jumbo Frames up to 10240 Bytes in SAMA5D3")

Reviewed-by: Simon Horman <[email-masked]>