qeth: HiperSockets Network Traffic Analyzer

New feature to trace HiperSockets network traffic for debugging
purposes.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/s390/net/qeth_l3.h b/drivers/s390/net/qeth_l3.h
index 321988f..8447d23 100644
--- a/drivers/s390/net/qeth_l3.h
+++ b/drivers/s390/net/qeth_l3.h
@@ -13,6 +13,8 @@
 
 #include "qeth_core.h"
 
+#define QETH_SNIFF_AVAIL	0x0008
+
 struct qeth_ipaddr {
 	struct list_head entry;
 	enum qeth_ip_types type;