[PATCH] net: airoha_eth: increase max mtu to 9220 for DSA jumbo frames

[Lorenzo Bianconi]

> The Industry standard for jumbo frame MTU is 9216 bytes. When using DSA
> sub-system, an extra 4 byte tag is added to each frame. To allow users
> to set the standard 9216-byte MTU via ifconfig,increase AIROHA_MAX_MTU
> to 9220 bytes (9216+4).
> 
> Signed-off-by: Sayantan Nandy <sayantann11 at gmail.com>

I think the patch is fine, but here you are missing to specify this is v2
and this patch targets net-next. Moreover, please wait 24h before reposting
a new version of the same patch.

Regards,
Lorenzo

> ---
>  drivers/net/ethernet/airoha/airoha_eth.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h
> index fbbc58133364..20e602d61e61 100644
> --- a/drivers/net/ethernet/airoha/airoha_eth.h
> +++ b/drivers/net/ethernet/airoha/airoha_eth.h
> @@ -21,7 +21,7 @@
>  #define AIROHA_MAX_NUM_IRQ_BANKS	4
>  #define AIROHA_MAX_DSA_PORTS		7
>  #define AIROHA_MAX_NUM_RSTS		3
> -#define AIROHA_MAX_MTU			9216
> +#define AIROHA_MAX_MTU			9220
>  #define AIROHA_MAX_PACKET_SIZE		2048
>  #define AIROHA_NUM_QOS_CHANNELS		4
>  #define AIROHA_NUM_QOS_QUEUES		8
> -- 
> 2.43.0
> 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20260115/7901d7eb/attachment.sig>