[PATCH 0/3] ethtool: Add command to dump and parse module EEPROM

These three patches add support for the new ETHTOOL_GMODULEINFO and 
ETHTOOL_GMODULEEEPROM commands in net-next.

The first patch splits duplicated code used to print hex data into a function
The second patch updates the the ethtool-copy.h from the net-next. 
The third implements the new commands. Support for parsing SFP 8079 compatible EEPROMs
has also be incorporated.

Stu