5d55afe895
There are some client PHY Ultra Low Power (ULP) register bits that are configured by the Manageability Engine (ME) FW. The driver must ensure that these bits are cleared on exit from ULP. Ordinarily the ME FW would do that, but there are cases in which the FW is not present, and the driver must handle that. Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>