1config MLX4_INFINIBAND 2 tristate "Mellanox ConnectX HCA support" 3 depends on NETDEVICES && ETHERNET && PCI && INET 4 depends on INFINIBAND_USER_ACCESS || !INFINIBAND_USER_ACCESS 5 depends on MAY_USE_DEVLINK 6 select NET_VENDOR_MELLANOX 7 select MLX4_CORE 8 ---help--- 9 This driver provides low-level InfiniBand support for 10 Mellanox ConnectX PCI Express host channel adapters (HCAs). 11 This is required to use InfiniBand protocols such as 12 IP-over-IB or SRP with these devices. 13