CONFIG_NET_DSA_TAG_KSZ_COMMON (not configurable)

modulename: tag_ksz.ko

configname: CONFIG_NET_DSA_TAG_KSZ_COMMON

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Distributed Switch Architecture
└─>NET_DSA_TAG_KSZ_COMMON
In linux kernel since version 5.2 (release Date: 2019-07-07)  
source code:
net/dsa/tag_ksz.c

is depended by
CONFIG_NET_DSA_TAG_KSZ