1config RDMA_RXE 2 tristate "Software RDMA over Ethernet (RoCE) driver" 3 depends on INET && PCI && INFINIBAND 4 depends on NET_UDP_TUNNEL 5 ---help--- 6 This driver implements the InfiniBand RDMA transport over 7 the Linux network stack. It enables a system with a 8 standard Ethernet adapter to interoperate with a RoCE 9 adapter or with another system running the RXE driver. 10 Documentation on InfiniBand and RoCE can be downloaded at 11 www.infinibandta.org and www.openfabrics.org. (See also 12 siw which is a similar software driver for iWARP.) 13 14 The driver is split into two layers, one interfaces with the 15 Linux RDMA stack and implements a kernel or user space 16 verbs API. The user space verbs API requires a support 17 library named librxe which is loaded by the generic user 18 space verbs API, libibverbs. The other layer interfaces 19 with the Linux network stack at layer 3. 20 21 To configure and work with soft-RoCE driver please use the 22 following wiki page under "configure Soft-RoCE (RXE)" section: 23 24 https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home 25