config SPARX5_SWITCH tristate "Sparx5 switch driver" depends on NET_SWITCHDEV depends on HAS_IOMEM depends on OF depends on ARCH_SPARX5 || COMPILE_TEST depends on PTP_1588_CLOCK_OPTIONAL depends on BRIDGE || BRIDGE=n select PHYLINK select PHY_SPARX5_SERDES select RESET_CONTROLLER select VCAP help This driver supports the Sparx5 network switch device. config SPARX5_DCB bool "Data Center Bridging (DCB) support" depends on SPARX5_SWITCH && DCB default y help Say Y here if you want to use Data Center Bridging (DCB) in the driver. This can be used to assign priority to traffic, based on DSCP and PCP. If unsure, set to Y.