X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fpkt_sched.h;h=b80dbc3b5d801e1aab5f82a15e434346acd41e04;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=d98d8cfcd08d9022802ad376e348fe796730113f;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index d98d8cfcd..b80dbc3b5 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -402,6 +402,16 @@ enum {
 #define TCA_ATM_MAX	TCA_ATM_STATE
 
 /* Network emulator */
+
+enum
+{
+	TCA_NETEM_UNSPEC,
+	TCA_NETEM_CORR,
+	TCA_NETEM_DELAY_DIST,
+};
+
+#define TCA_NETEM_MAX	TCA_NETEM_DELAY_DIST
+
 struct tc_netem_qopt
 {
 	__u32	latency;	/* added delay (us) */
@@ -411,4 +421,14 @@ struct tc_netem_qopt
 	__u32   duplicate;	/* random packet dup  (0=none ~0=100%) */
 	__u32	jitter;		/* random jitter in latency (us) */
 };
+
+struct tc_netem_corr
+{
+	__u32	delay_corr;	/* delay correlation */
+	__u32	loss_corr;	/* packet loss correlation */
+	__u32	dup_corr;	/* duplicate correlation  */
+};
+
+#define NETEM_DIST_SCALE	8192
+
 #endif