[PATCH net-next 4/6] net: phy: Add support for inband extensions

[Andrew Lunn]

> +static int phy_set_inband_ext(struct phy_device *phydev, u32 mask, u32 ext)
> +{

> +/*
> + * TODO : Doc
> + */
> +enum {
> +	__PHY_INBAND_EXT_PCH = 0,
> +};

I'm not so happy with this API passing masks and values, when you are
actually dealing with a feature which is a boolean, exists, does not
exist.

> +int phy_inband_ext_enable(struct phy_device *phydev, u32 ext);
> +int phy_inband_ext_disable(struct phy_device *phydev, u32 ext);

I would prefer enum phy_inband_ext ext;

phy_inband_ext_set_available(struct phy_device *phydev, enum phy_inband_ext ext);

and add

phy_inband_ext_set_unavailable(struct phy_device *phydev, enum phy_inband_ext ext);

Internally you can then turn these into operations on a u32.

	   Andrew