The definitions of TLVs in uapi/linux/seg6.h are out of date and
incomplete. Fix this.
TLV constants are defined for PAD1, PADN, and HMAC (the three defined in
draft-ietf-6man-segment-routing-header-19). The other TLV are unused and
and are marked as obsoleted.
Signed-off-by: Tom Herbert <t...@quantonium.net>
---
include/uapi/linux/seg6.h | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/include/uapi/linux/seg6.h b/include/uapi/linux/seg6.h
index 286e8d6..3a7d324 100644
--- a/include/uapi/linux/seg6.h
+++ b/include/uapi/linux/seg6.h
@@ -38,10 +38,13 @@ struct ipv6_sr_hdr {
#define SR6_FLAG1_ALERT (1 << 4)
#define SR6_FLAG1_HMAC (1 << 3)
-#define SR6_TLV_INGRESS 1
-#define SR6_TLV_EGRESS 2
-#define SR6_TLV_OPAQUE 3
-#define SR6_TLV_PADDING 4
+
+#define SR6_TLV_INGRESS 1 /* obsoleted */
+#define SR6_TLV_EGRESS 2 /* obsoleted */
+#define SR6_TLV_OPAQUE 3 /* obsoleted */
+
+#define SR6_TLV_PAD1 0
+#define SR6_TLV_PADN 1
#define SR6_TLV_HMAC 5
#define sr_has_hmac(srh) ((srh)->flags & SR6_FLAG1_HMAC)
--
2.7.4
