default or selected kernelversion does not have config value CONFIG_MDIO_XPCS.
Result is shown for kernelversion 6.1-rc2
Synopsys DesignWare XPCS controller
modulename: mdio-xpcs.ko
configname: CONFIG_MDIO_XPCS
Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>MDIO bus device drivers
└─>Synopsys DesignWare XPCS controller
In linux kernel since version 5.7 (release Date: 2020-05-31)
This module provides helper functions for Synopsys DesignWare XPCS
controllers.
controllers.