> +/**
> + * enum ethtool_ext_substate_cable_issue - more information in
> + * addition to ETHTOOL_EXT_STATE_CABLE_ISSUE.
> + */
> +enum ethtool_ext_substate_cable_issue {
> + ETHTOOL_EXT_SUBSTATE_UNSUPPORTED_CABLE = 1,
> + ETHTOOL_EXT_SUBSTATE_SHORTED_CABLE,
> +};
I'm not too happy about shorted cable. I can see this getting extended
to open cable, shorted to another pair, etc. It then becomes a
duplicate of the PHY cable testing infrastructure. A more generic
> + ETHTOOL_EXT_SUBSTATE_CABLE_TEST_FAILURE,
would be better, and then the user can use then use the cable testing
infrastructure to get the full details.
Andrew
