IB: Add SCSI RDMA Protocol (SRP) initiator

Add an InfiniBand SCSI RDMA Protocol (SRP) initiator.  This driver is
used to talk talk to InfiniBand SRP targets (storage devices).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/ulp/srp/Kconfig b/drivers/infiniband/ulp/srp/Kconfig
new file mode 100644
index 0000000..8fe3be4
--- /dev/null
+++ b/drivers/infiniband/ulp/srp/Kconfig
@@ -0,0 +1,11 @@
+config INFINIBAND_SRP
+	tristate "InfiniBand SCSI RDMA Protocol"
+	depends on INFINIBAND && SCSI
+	---help---
+	  Support for the SCSI RDMA Protocol over InfiniBand.  This
+	  allows you to access storage devices that speak SRP over
+	  InfiniBand.
+
+	  The SRP protocol is defined by the INCITS T10 technical
+	  committee.  See <http://www.t10.org/>.
+