> +config MLXBF_GIGE > + tristate "Mellanox Technologies BlueField Gigabit Ethernet support" > + depends on (ARM64 || COMPILE_TEST) && ACPI && INET > + select PHYLIB > + help > + The second generation BlueField SoC from Mellanox Technologies > + supports an out-of-band Gigabit Ethernet management port to the > + Arm subsystem.
You might want to additionally select the PHY driver you are using. Andrew