btl: openib: Add support for Broadcom Cumulus RoCE HCA

Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>

opal/mca/btl/openib/mca-btl-openib-device-params.ini

@@ -329,3 +329,15 @@ use_eager_rdma = 1
 mtu = 2048
 receive_queues = P,65536,64
 max_inline_data = 72
+
+############################################################################
+
+# Broadcom NetXtreme-E RDMA Ethernet Controller
+
+[Broadcom Cumulus]
+vendor_id = 0x14e4
+vendor_part_id = 0x16d7
+use_eager_rdma = 1
+mtu = 1024
+receive_queues = P,65536,256,192,128
+max_inline_data = 96