[PATCH rdma-next 29/29] IB/rxe: Add Soft-RoCE to kbuild and makefiles

Moni Shoua
2016-06-02T16:57:37Z

Kconfig and Makefiles for Soft RoCE driver.

Signed-off-by: Kamal Heib <kamalh-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Signed-off-by: Amir Vadai <amirv-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Signed-off-by: Moni Shoua <monis-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Reviewed-by: Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
drivers/infiniband/Kconfig | 1 +
drivers/infiniband/hw/Makefile | 1 +
drivers/infiniband/hw/rxe/Kconfig | 23 +++++++++++++++++++++++
drivers/infiniband/hw/rxe/Makefile | 24 ++++++++++++++++++++++++
4 files changed, 49 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-$(CONFIG_INFINIBAND_RXE) += rxe/
diff --git a/drivers/infiniband/hw/rxe/Kconfig b/drivers/infiniband/hw/rxe/Kconfig
new file mode 100644
index 0000000..649b7be
--- /dev/null
+++ b/drivers/infiniband/hw/rxe/Kconfig
@@ -0,0 +1,23 @@
+config INFINIBAND_RXE
+ tristate "Software RDMA over Ethernet (RoCE) driver"
+ depends on INET && PCI && INFINIBAND
+ ---help---
+ This driver implements the InfiniBand RDMA transport over
+ the Linux network stack. It enables a system with a
+ standard Ethernet adapter to interoperate with a RoCE
+ adapter or with another system running the RXE driver.
+ Documentation on InfiniBand and RoCE can be downloaded at
+ www.infinibandta.org and www.openfabrics.org. (See also
+ siw which is a similar software driver for iWARP.)
+
+ The driver is split into two layers, one interfaces with the
+ Linux RDMA stack and implements a kernel or user space
+ verbs API. The user space verbs API requires a support
+ library named librxe which is loaded by the generic user
+ space verbs API, libibverbs. The other layer interfaces
+ with the Linux network stack at layer 3.
+
+ To configure and work with soft-RoCE driver please use the
+ following wiki page under "configure Soft-RoCE (RXE)" section:
+
+ https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
diff --git a/drivers/infiniband/hw/rxe/Makefile b/drivers/infiniband/hw/rxe/Makefile
new file mode 100644
index 0000000..7cf7774
--- /dev/null
+++ b/drivers/infiniband/hw/rxe/Makefile
@@ -0,0 +1,24 @@
+obj-$(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