1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/net_dropmon.h b/include/linux/net_dropmon.h
index 0217fb81a630..e8a8b5c50ed0 100644
--- a/include/linux/net_dropmon.h
+++ b/include/linux/net_dropmon.h
@@ -2,12 +2,20 @@
 #define __NET_DROPMON_H
 
 #include <linux/netlink.h>
+#include <linux/types.h>
 
 struct net_dm_drop_point {
         __u8 pc[8];
         __u32 count;
 };
 
+#define is_drop_point_hw(x) do {\
+        int ____i, ____j;\
+        for (____i = 0; ____i < 8; i ____i++)\
+                ____j |= x[____i];\
+        ____j;\
+} while (0)
+
 #define NET_DM_CFG_VERSION  0
 #define NET_DM_CFG_ALERT_COUNT  1
 #define NET_DM_CFG_ALERT_DELAY 2