Emulex Fibre Channel Target

modulename: efct.ko

configname: CONFIG_SCSI_EFCT

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI low-level drivers
└─>PCI support
└─>Emulex Fibre Channel Target
In linux kernel since version 5.2 (release Date: 2019-07-07)  
The efct driver provides enhanced SCSI Target Mode
support for specific SLI-4 adapters.

source code:
drivers/scsi/elx/