/usr/src/linux-headers-5.15.0-181/net/l3mdev
Edit: /usr/src/linux-headers-5.15.0-181/net/l3mdev/Kconfig (298B)
# SPDX-License-Identifier: GPL-2.0-only
#
# Configuration for L3 master device support
#
config NET_L3_MASTER_DEV
bool "L3 Master device support"
depends on INET || IPV6
help
This module provides glue between core networking code and device
drivers to support L3 master devices like VRF.