The Issue is to handle Scaler v8.2385baf7f3a on Dell R750xs server the10G NIC card is Broadcom BCM57412NetXtreme E10Gb SFP.Firmware is the latest but driver is not.The symptom is that only one port or no port could be recognized.After patch all port in the Quad Port10GbE SFP could be recognized.For the time being this is a workaround and manual installation is required.It requires significant effort to port to4.14kernel