default or selected kernelversion does not have config value CONFIG_NET_DSA_TAG_KSZ9477.
Result is shown for kernelversion 6.5.1
CONFIG_NET_DSA_TAG_KSZ9477 (not configurable)
configname: CONFIG_NET_DSA_TAG_KSZ9477
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>NET_DSA_TAG_KSZ9477