Re: [PATCH net-next 1/2] netdevsim: add link speed support

From: Andrew Lunn

Date: Mon Aug 31 2026 - 08:21:11 EST


> static void nsim_ethtool_ring_init(struct netdevsim *ns)
> @@ -250,12 +276,16 @@ void nsim_ethtool_init(struct netdevsim *ns)
> ns->ethtool.fec.active_fec = ETHTOOL_FEC_NONE;
>
> ns->ethtool.channels = ns->nsim_bus_dev->num_queues;
> + ns->ethtool.duplex = DUPLEX_FULL;
> + ns->ethtool.speed = SPEED_5000;
>
> ethtool = debugfs_create_dir("ethtool", ns->nsim_dev_port->ddir);
> ns->ethtool_ddir = ethtool;
>
> debugfs_create_u32("get_err", 0600, ethtool, &ns->ethtool.get_err);
> debugfs_create_u32("set_err", 0600, ethtool, &ns->ethtool.set_err);
> + debugfs_create_u32("speed", 0600, ethtool, &ns->ethtool.speed);
> + debugfs_create_u8("duplex", 0600, ethtool, &ns->ethtool.duplex);

debugfs_create_bool() ?

Andrew