Kconfig file Signed-off-by: Bob Pearson <[email protected]>
--- drivers/infiniband/Kconfig | 1 + drivers/infiniband/Makefile | 1 + drivers/infiniband/hw/rxe/Kconfig | 28 ++++++++++++++++++++++++++++ 3 files changed, 30 insertions(+) Index: infiniband/drivers/infiniband/Kconfig =================================================================== --- infiniband.orig/drivers/infiniband/Kconfig +++ infiniband/drivers/infiniband/Kconfig @@ -51,6 +51,7 @@ source "drivers/infiniband/hw/cxgb3/Kcon source "drivers/infiniband/hw/cxgb4/Kconfig" source "drivers/infiniband/hw/mlx4/Kconfig" source "drivers/infiniband/hw/nes/Kconfig" +source "drivers/infiniband/hw/rxe/Kconfig" source "drivers/infiniband/ulp/ipoib/Kconfig" Index: infiniband/drivers/infiniband/Makefile =================================================================== --- infiniband.orig/drivers/infiniband/Makefile +++ infiniband/drivers/infiniband/Makefile @@ -8,6 +8,7 @@ obj-$(CONFIG_INFINIBAND_CXGB3) += hw/cx obj-$(CONFIG_INFINIBAND_CXGB4) += hw/cxgb4/ obj-$(CONFIG_MLX4_INFINIBAND) += hw/mlx4/ obj-$(CONFIG_INFINIBAND_NES) += hw/nes/ +obj-$(CONFIG_INFINIBAND_RXE) += hw/rxe/ obj-$(CONFIG_INFINIBAND_IPOIB) += ulp/ipoib/ obj-$(CONFIG_INFINIBAND_SRP) += ulp/srp/ obj-$(CONFIG_INFINIBAND_ISER) += ulp/iser/ Index: infiniband/drivers/infiniband/hw/rxe/Kconfig =================================================================== --- /dev/null +++ infiniband/drivers/infiniband/hw/rxe/Kconfig @@ -0,0 +1,28 @@ +config INFINIBAND_RXE + tristate "Software RDMA over Ethernet (RoCE) driver" + depends on INET && PCI && INFINIBAND + ---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. + + There are three kernel modules provided with RXE. + + ib_rxe - attaches to the Linux RDMA stack + ib_rxe_net - attaches to the Linux network stack + ib_rxe_sample - provides a simple sample network layer + driver that provides a loopback interface. + + Rxe_cfg provided with librxe is a configuration tool that + loads and unloads the ib_rxe and ib_rxe_net kernel modules -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
