Merge pull request #13278 from FRRouting/mergify/bp/stable/8.5/pr-13269

[mirror_frr.git] / lib / srv6.h

diff --git a/lib/srv6.h b/lib/srv6.h
index e0db30cd13e1681f04cc5ee708e0ec015b95561a..acfb0631cc0ef2d3722423c71dc7318072ed29c0 100644 (file)
--- a/lib/srv6.h
+++ b/lib/srv6.h
@@ -60,6 +60,7 @@ enum seg6local_action_t {
        ZEBRA_SEG6_LOCAL_ACTION_END_AS       = 13,
        ZEBRA_SEG6_LOCAL_ACTION_END_AM       = 14,
        ZEBRA_SEG6_LOCAL_ACTION_END_BPF      = 15,
+       ZEBRA_SEG6_LOCAL_ACTION_END_DT46     = 16,
 };
 
 struct seg6_segs {
@@ -91,6 +92,9 @@ struct srv6_locator {
        bool status_up;
        struct list *chunks;
 
+       uint8_t flags;
+#define SRV6_LOCATOR_USID (1 << 0) /* The SRv6 Locator is a uSID Locator */
+
        QOBJ_FIELDS;
 };
 DECLARE_QOBJ_TYPE(srv6_locator);
@@ -115,6 +119,23 @@ struct srv6_locator_chunk {
        uint8_t proto;
        uint16_t instance;
        uint32_t session_id;
+
+       uint8_t flags;
+};
+
+/*
+ * SRv6 Endpoint Behavior codepoints, as defined by IANA in
+ * https://www.iana.org/assignments/segment-routing/segment-routing.xhtml
+ */
+enum srv6_endpoint_behavior_codepoint {
+       SRV6_ENDPOINT_BEHAVIOR_RESERVED       = 0x0000,
+       SRV6_ENDPOINT_BEHAVIOR_END_DT6        = 0x0012,
+       SRV6_ENDPOINT_BEHAVIOR_END_DT4        = 0x0013,
+       SRV6_ENDPOINT_BEHAVIOR_END_DT46       = 0x0014,
+       SRV6_ENDPOINT_BEHAVIOR_END_DT6_USID   = 0x003E,
+       SRV6_ENDPOINT_BEHAVIOR_END_DT4_USID   = 0x003F,
+       SRV6_ENDPOINT_BEHAVIOR_END_DT46_USID  = 0x0040,
+       SRV6_ENDPOINT_BEHAVIOR_OPAQUE         = 0xFFFF,
 };
 
 struct nexthop_srv6 {
@@ -186,7 +207,7 @@ int snprintf_seg6_segs(char *str,
 extern struct srv6_locator *srv6_locator_alloc(const char *name);
 extern struct srv6_locator_chunk *srv6_locator_chunk_alloc(void);
 extern void srv6_locator_free(struct srv6_locator *locator);
-extern void srv6_locator_chunk_free(struct srv6_locator_chunk *chunk);
+extern void srv6_locator_chunk_free(struct srv6_locator_chunk **chunk);
 json_object *srv6_locator_chunk_json(const struct srv6_locator_chunk *chunk);
 json_object *srv6_locator_json(const struct srv6_locator *loc);
 json_object *srv6_locator_detailed_json(const struct srv6_locator *loc);