Mediatek MT7530 Ethernet switch support

modulename: mt7530.ko

configname: CONFIG_NET_DSA_MT7530

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Distributed Switch Architecture drivers
└─>Mediatek MT7530 Ethernet switch support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This enables support for the Mediatek MT7530 Ethernet switch
chip.

source code:
drivers/net/dsa/mt7530.c
selects
CONFIG_NET_DSA_TAG_MTK
&
CONFIG_MEDIATEK_GE_PHY