From 4c3d91a65943e3ed7f672a55c2af37b04f0154e5 Mon Sep 17 00:00:00 2001
From: Vladimir Sokolovsky <vlad@mellanox.com>
Date: Thu, 29 Aug 2019 10:56:08 -0500
Subject: [PATCH] Added HAVE_NETDEV_XMIT_MORE macro

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
---
 config/rdma.m4 | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/config/rdma.m4 b/config/rdma.m4
index ff5148d..eeef8ef 100644
--- a/config/rdma.m4
+++ b/config/rdma.m4
@@ -9908,6 +9908,21 @@ AC_DEFUN([LINUX_CONFIG_COMPAT],
 		AC_MSG_RESULT(no)
 	])
 
+	AC_MSG_CHECKING([if netdevice.h has netdev_xmit_more])
+	LB_LINUX_TRY_COMPILE([
+		#include <linux/netdevice.h>
+	],[
+		netdev_xmit_more();
+
+		return 0;
+	],[
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_NETDEV_XMIT_MORE, 1,
+			  [netdev_xmit_more is defined])
+	],[
+		AC_MSG_RESULT(no)
+	])
+
 ])
 #
 # COMPAT_CONFIG_HEADERS
-- 
2.41.0