v4.19.13 snapshot.
diff --git a/drivers/infiniband/hw/nes/Kconfig b/drivers/infiniband/hw/nes/Kconfig
new file mode 100644
index 0000000..7964eba
--- /dev/null
+++ b/drivers/infiniband/hw/nes/Kconfig
@@ -0,0 +1,15 @@
+config INFINIBAND_NES
+ tristate "NetEffect RNIC Driver"
+ depends on PCI && INET && INFINIBAND
+ select LIBCRC32C
+ ---help---
+ This is the RDMA Network Interface Card (RNIC) driver for
+ NetEffect Ethernet Cluster Server Adapters.
+
+config INFINIBAND_NES_DEBUG
+ bool "Verbose debugging output"
+ depends on INFINIBAND_NES
+ default n
+ ---help---
+ This option enables debug messages from the NetEffect RNIC
+ driver. Select this if you are diagnosing a problem.