Tag driver for NXP NETC switches

modulename: tag_netc.ko

configname: CONFIG_NET_DSA_TAG_NETC

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Distributed Switch Architecture
└─>Tag driver for NXP NETC switches
In linux kernel since version 5.10.259 (release Date: 2026-06-19)
Say Y or M if you want to enable support for the NXP Switch Tag (NST),
as implemented by NXP NETC switches having version 4.3 or later. The
switch tag is a proprietary header added to frames after the source
MAC address, it has 3 types and each type has different subtypes, so
its length depends on the type and subtype of the tag, the maximum
length is 14 bytes.
source code: