config NET_DSA_MV88E6XXX tristate "Marvell 88E6xxx Ethernet switch fabric support" depends on NET_DSA select IRQ_DOMAIN select NET_DSA_TAG_EDSA select NET_DSA_TAG_DSA help This driver adds support for most of the Marvell 88E6xxx models of Ethernet switch chips, except 88E6060. config NET_DSA_MV88E6XXX_GLOBAL2 bool "Switch Global 2 Registers support" default y depends on NET_DSA_MV88E6XXX help This registers set at internal SMI address 0x1C provides extended features like EEPROM interface, trunking, cross-chip setup, etc. It is required on most chips. If the chip you compile the support for doesn't have such registers set, say N here. In doubt, say Y.