I’m using ethtool version 5 on a Broadcom BCM91480b system.  The utility is not able to communicate with the onboard 1Gbps Ethernet PHYs.  When running ethtool, the message “No data available” is obtained.  I obtained identical results when using ethtool with a BCM91250a system.  Does the current release of ethtool work with Broadcom Ethernet PHY devices?  If not, will future revisions of the ethtool utility support the Broadcom computing platform?