Subject: Re: [PATCH net-next v7 2/5] ethtool: netlink: add ETHTOOL_MSG_MSE_GET and wire up PHY MSE access

From: Jakub Kicinski <[email-masked]>
Date: Thu, 23 Oct 2025 18:13:43 -0700

On Mon, 20 Oct 2025 12:31:44 +0200 Oleksij Rempel wrote:
> +      -
> +        name: supported-caps
> +        type: nest
> +        nested-attributes: bitset
> +        enum: phy-mse-capability

This is read only, does it really have to be a bitset?
YNL will generate the string table automatically for user space to map
the bits to names. And we have to do a bunch of const_ilog2() and render
the MASK in the uAPI...