RDMA/cxgb3: Add driver for Chelsio T3 RNIC

Add an RDMA/iWARP driver for the Chelsio T3 1GbE and 10GbE adapters.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/cxgb3/Kconfig

@@ -0,0 +1,27 @@
+config INFINIBAND_CXGB3
+	tristate "Chelsio RDMA Driver"
+	depends on CHELSIO_T3 && INFINIBAND && INET
+	select GENERIC_ALLOCATOR
+	---help---
+	  This is an iWARP/RDMA driver for the Chelsio T3 1GbE and
+	  10GbE adapters.
+
+	  For general information about Chelsio and our products, visit
+	  our website at <http://www.chelsio.com>.
+
+	  For customer support, please visit our customer support page at
+	  <http://www.chelsio.com/support.htm>.
+
+	  Please send feedback to <linux-bugs@chelsio.com>.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called iw_cxgb3.
+
+config INFINIBAND_CXGB3_DEBUG
+	bool "Verbose debugging output"
+	depends on INFINIBAND_CXGB3
+	default n
+	---help---
+	  This option causes the Chelsio RDMA driver to produce copious
+	  amounts of debug messages.  Select this if you are developing
+	  the driver or trying to diagnose a problem.