CONFIG_NET_DSA_MV88E6XXX (not configurable)

modulename: mv88e6xxx.ko

and/or

chip.ko

configname: CONFIG_NET_DSA_MV88E6XXX

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Distributed Switch Architecture support
└─>NET_DSA_MV88E6XXX
In linux kernel since version 2.6.28 (release Date: 2008-12-24)  
source code:
net/dsa/mv88e6xxx.c