1config MLX4_INFINIBAND 2 tristate "Mellanox ConnectX HCA support" 3 select MLX4_CORE 4 ---help--- 5 This driver provides low-level InfiniBand support for 6 Mellanox ConnectX PCI Express host channel adapters (HCAs). 7 This is required to use InfiniBand protocols such as 8 IP-over-IB or SRP with these devices. 9