IB/core: Add scatter FCS flag to use in WQ creation

Add a new creation flag to set the scatter FCS capability of a WQ.

Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 44d5851..62fb9c6 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1497,6 +1497,7 @@
 
 enum ib_wq_flags {
 	IB_WQ_FLAGS_CVLAN_STRIPPING	= 1 << 0,
+	IB_WQ_FLAGS_SCATTER_FCS		= 1 << 1,
 };
 
 struct ib_wq_init_attr {