Signed-off-by: Bernard Metzler <bmt@xxxxxxxxxxxxxx> --- drivers/infiniband/Kconfig | 1 + drivers/infiniband/sw/Makefile | 1 + drivers/infiniband/sw/siw/Kconfig | 18 ++++++++++++++++++ drivers/infiniband/sw/siw/Makefile | 15 +++++++++++++++ 4 files changed, 35 insertions(+) create mode 100644 drivers/infiniband/sw/siw/Kconfig create mode 100644 drivers/infiniband/sw/siw/Makefile diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 234fe01904e7..6c963e814208 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -88,6 +88,7 @@ source "drivers/infiniband/ulp/isert/Kconfig" source "drivers/infiniband/ulp/opa_vnic/Kconfig" source "drivers/infiniband/sw/rdmavt/Kconfig" source "drivers/infiniband/sw/rxe/Kconfig" +source "drivers/infiniband/sw/siw/Kconfig" source "drivers/infiniband/hw/hfi1/Kconfig" diff --git a/drivers/infiniband/sw/Makefile b/drivers/infiniband/sw/Makefile index 8b095b27db87..d37610fcbbc7 100644 --- a/drivers/infiniband/sw/Makefile +++ b/drivers/infiniband/sw/Makefile @@ -1,2 +1,3 @@ obj-$(CONFIG_INFINIBAND_RDMAVT) += rdmavt/ obj-$(CONFIG_RDMA_RXE) += rxe/ +obj-$(CONFIG_RDMA_SIW) += siw/ diff --git a/drivers/infiniband/sw/siw/Kconfig b/drivers/infiniband/sw/siw/Kconfig new file mode 100644 index 000000000000..482a0e992bc8 --- /dev/null +++ b/drivers/infiniband/sw/siw/Kconfig @@ -0,0 +1,18 @@ +config RDMA_SIW + tristate "Software RDMA over TCP/IP (iWARP) driver" + depends on INET && INFINIBAND + depends on CRYPTO_CRC32 + ---help--- + This driver implements the iWARP RDMA transport over + the Linux TCP/IP network stack. It enables a system with a + standard Ethernet adapter to interoperate with a iWARP + adapter or with another system running the SIW driver. + (See also RXE which is a similar software driver for RoCE.) + + The driver interfaces with the Linux RDMA stack and + implements both a kernel and user space RDMA verbs API. + The user space verbs API requires a support + library named libsiw which is loaded by the generic user + space verbs API, libibverbs. To implement RDMA over + TCP/IP, the driver further interfaces with the Linux + in-kernel TCP socket layer. diff --git a/drivers/infiniband/sw/siw/Makefile b/drivers/infiniband/sw/siw/Makefile new file mode 100644 index 000000000000..20f31c9e827b --- /dev/null +++ b/drivers/infiniband/sw/siw/Makefile @@ -0,0 +1,15 @@ +obj-$(CONFIG_RDMA_SIW) += siw.o + +siw-y := \ + siw_main.o \ + siw_cm.o \ + siw_verbs.o \ + siw_obj.o \ + siw_qp.o \ + siw_qp_tx.o \ + siw_qp_rx.o \ + siw_cq.o \ + siw_cm.o \ + siw_debug.o \ + siw_ae.o \ + siw_mem.o -- 2.13.6 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
