FiberChannel Transport Attributes

modulename: scsi_transport_fc.ko

configname: CONFIG_SCSI_FC_ATTRS

Linux Kernel Configuration
└─>Device Drivers
└─>SCSI device support
└─>SCSI Transports
└─>FiberChannel Transport Attributes
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
If you wish to export transport-specific information about
each attached FiberChannel device to sysfs, say Y.
Otherwise, say N.

source code: