From b1815fd949e5bd06d118019acf68f87c9414f705 Mon Sep 17 00:00:00 2001
From: Alexander Aring <alex.aring@gmail.com>
Date: Wed, 9 Dec 2015 22:46:30 +0100
Subject: 6lowpan: add debugfs support

This patch will introduce a 6lowpan entry into the debugfs if enabled.
Inside this 6lowpan directory we create a subdirectories of all 6lowpan
interfaces to offer a per interface debugfs support.

Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 include/net/6lowpan.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/net/6lowpan.h')

diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h
index 730211fd8ed7..2f6a3f2233ed 100644
--- a/include/net/6lowpan.h
+++ b/include/net/6lowpan.h
@@ -53,6 +53,8 @@
 #ifndef __6LOWPAN_H__
 #define __6LOWPAN_H__
 
+#include <linux/debugfs.h>
+
 #include <net/ipv6.h>
 #include <net/net_namespace.h>
 
@@ -98,6 +100,7 @@ enum lowpan_lltypes {
 
 struct lowpan_priv {
 	enum lowpan_lltypes lltype;
+	struct dentry *iface_debugfs;
 
 	/* must be last */
 	u8 priv[0] __aligned(sizeof(void *));
-- 
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