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-rw-r--r--include/uapi/linux/ioam6_iptunnel.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/linux/ioam6_iptunnel.h b/include/uapi/linux/ioam6_iptunnel.h
index 829ffdfcacca..38f6a8fdfd34 100644
--- a/include/uapi/linux/ioam6_iptunnel.h
+++ b/include/uapi/linux/ioam6_iptunnel.h
@@ -41,6 +41,15 @@ enum {
/* IOAM Trace Header */
IOAM6_IPTUNNEL_TRACE, /* struct ioam6_trace_hdr */
+ /* Insertion frequency:
+ * "k over n" packets (0 < k <= n)
+ * [0.0001% ... 100%]
+ */
+#define IOAM6_IPTUNNEL_FREQ_MIN 1
+#define IOAM6_IPTUNNEL_FREQ_MAX 1000000
+ IOAM6_IPTUNNEL_FREQ_K, /* u32 */
+ IOAM6_IPTUNNEL_FREQ_N, /* u32 */
+
__IOAM6_IPTUNNEL_MAX,
};