Re: [PATCH v4 iwl-net] i40e: Prevent setting MTU if greater than MFS
From: Erwan Velu
Date: Thu Mar 14 2024 - 13:11:19 EST
Le 14/03/2024 à 17:10, Brett Creeley a écrit :
[...]
If this is how the max_mtu is determined, does it make sense to set this
before registering the netdev, i.e. netdev->max_mtu in
i40e_config_netdev()?
The absolute max is properly set but I think that's only true if we
ensure the value of the MFS.
So if with another patch to set the MFS to the right value when asking a
bigger MTU, having this value makes sense this is the absolute max for
this device.
Erwan,