I did not see this capability in ethtool. Provided my driver support the SIOCSMIIREG ioctl, I should be able to write any mii register. Do you know any tool that would make use of this capability ?
closed as unclear what you're asking by Falcon Momot, Jenny D, Ward, Magellan, kce Jul 21 at 1:06
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking.If this question can be reworded to fit the rules in the help center, please edit the question.