drivers/infiniband/sw/siw/Kconfig

   1 config RDMA_SIW
   2         tristate "Software RDMA over TCP/IP (iWARP) driver"
   3         depends on INET && INFINIBAND && LIBCRC32C
   4         select DMA_VIRT_OPS
   5         help
   6         This driver implements the iWARP RDMA transport over
   7         the Linux TCP/IP network stack. It enables a system with a
   8         standard Ethernet adapter to interoperate with a iWARP
   9         adapter or with another system running the SIW driver.
  10         (See also RXE which is a similar software driver for RoCE.)
  11
  12         The driver interfaces with the Linux RDMA stack and
  13         implements both a kernel and user space RDMA verbs API.
  14         The user space verbs API requires a support
  15         library named libsiw which is loaded by the generic user
  16         space verbs API, libibverbs. To implement RDMA over
  17         TCP/IP, the driver further interfaces with the Linux
  18         in-kernel TCP socket layer.