Kconfig and Makefiles for Soft RoCE driver. Signed-off-by: Kamal Heib <kamalh@xxxxxxxxxxxx> Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx> Signed-off-by: Moni Shoua <monis@xxxxxxxxxxxx> Reviewed-by: Haggai Eran <haggaie@xxxxxxxxxxxx> --- drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/rxe/Kconfig | 24 ++++++++++++++++++++++++ drivers/infiniband/hw/rxe/Makefile | 24 ++++++++++++++++++++++++ 4 files changed, 50 insertions(+) create mode 100644 drivers/infiniband/hw/rxe/Kconfig create mode 100644 drivers/infiniband/hw/rxe/Makefile diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 2137adf..f942ec1 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -74,6 +74,7 @@ source "drivers/infiniband/hw/mlx5/Kconfig" source "drivers/infiniband/hw/nes/Kconfig" source "drivers/infiniband/hw/ocrdma/Kconfig" source "drivers/infiniband/hw/usnic/Kconfig" +source "drivers/infiniband/hw/rxe/Kconfig" source "drivers/infiniband/ulp/ipoib/Kconfig" diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile index c0c7cf8..739e5c1 100644 --- a/drivers/infiniband/hw/Makefile +++ b/drivers/infiniband/hw/Makefile @@ -9,3 +9,4 @@ obj-$(CONFIG_INFINIBAND_NES) += nes/ obj-$(CONFIG_INFINIBAND_OCRDMA) += ocrdma/ obj-$(CONFIG_INFINIBAND_USNIC) += usnic/ obj-$(CONFIG_INFINIBAND_HFI1) += hfi1/ +obj-$(CONFIG_INFINIBAND_RXE) += rxe/ diff --git a/drivers/infiniband/hw/rxe/Kconfig b/drivers/infiniband/hw/rxe/Kconfig new file mode 100644 index 0000000..a199d0d --- /dev/null +++ b/drivers/infiniband/hw/rxe/Kconfig @@ -0,0 +1,24 @@ +config INFINIBAND_RXE + tristate "Software RDMA over Ethernet (RoCE) driver" + depends on INET && PCI && INFINIBAND + depends on NET_UDP_TUNNEL + ---help--- + This driver implements the InfiniBand RDMA transport over + the Linux network stack. It enables a system with a + standard Ethernet adapter to interoperate with a RoCE + adapter or with another system running the RXE driver. + Documentation on InfiniBand and RoCE can be downloaded at + www.infinibandta.org and www.openfabrics.org. (See also + siw which is a similar software driver for iWARP.) + + The driver is split into two layers, one interfaces with the + Linux RDMA stack and implements a kernel or user space + verbs API. The user space verbs API requires a support + library named librxe which is loaded by the generic user + space verbs API, libibverbs. The other layer interfaces + with the Linux network stack at layer 3. + + To configure and work with soft-RoCE driver please use the + following wiki page under "configure Soft-RoCE (RXE)" section: + + https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home diff --git a/drivers/infiniband/hw/rxe/Makefile b/drivers/infiniband/hw/rxe/Makefile new file mode 100644 index 0000000..7cf7774 --- /dev/null +++ b/drivers/infiniband/hw/rxe/Makefile @@ -0,0 +1,24 @@ +obj-$(CONFIG_INFINIBAND_RXE) += ib_rxe.o + +ib_rxe-y := \ + rxe.o \ + rxe_comp.o \ + rxe_req.o \ + rxe_resp.o \ + rxe_recv.o \ + rxe_pool.o \ + rxe_queue.o \ + rxe_verbs.o \ + rxe_av.o \ + rxe_srq.o \ + rxe_qp.o \ + rxe_cq.o \ + rxe_mr.o \ + rxe_dma.o \ + rxe_opcode.o \ + rxe_mmap.o \ + rxe_icrc.o \ + rxe_mcast.o \ + rxe_task.o \ + rxe_net.o \ + rxe_sysfs.o -- 1.8.3.1 -- 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
