Marvell 88E6123/6161/6165 ethernet switch chip support

configname: CONFIG_NET_DSA_MV88E6123_61_65

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Distributed Switch Architecture drivers
└─>Marvell 88E6123/6161/6165 ethernet switch chip support
In linux kernel since version 2.6.28 (release Date: 2008-12-24)  
This enables support for the Marvell 88E6123/6161/6165
ethernet switch chips.