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-rw-r--r--src/plugins/map/map.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/src/plugins/map/map.h b/src/plugins/map/map.h
index 22ab7193ab4..a692b641768 100644
--- a/src/plugins/map/map.h
+++ b/src/plugins/map/map.h
@@ -36,7 +36,7 @@ int map_create_domain (ip4_address_t * ip4_prefix, u8 ip4_prefix_len,
ip6_address_t * ip6_prefix, u8 ip6_prefix_len,
ip6_address_t * ip6_src, u8 ip6_src_len,
u8 ea_bits_len, u8 psid_offset, u8 psid_length,
- u32 * map_domain_index, u16 mtu, u8 flags);
+ u32 * map_domain_index, u16 mtu, u8 flags, char *tag);
int map_delete_domain (u32 map_domain_index);
int map_add_del_psid (u32 map_domain_index, u16 psid, ip6_address_t * tep,
bool is_add);
@@ -97,7 +97,8 @@ typedef enum
/*
* This structure _MUST_ be no larger than a single cache line (64 bytes).
- * If more space is needed make a union of ip6_prefix and *rules, those are mutually exclusive.
+ * If more space is needed make a union of ip6_prefix and *rules, as
+ * those are mutually exclusive.
*/
typedef struct
{
@@ -129,6 +130,16 @@ typedef struct
STATIC_ASSERT ((sizeof (map_domain_t) <= CLIB_CACHE_LINE_BYTES),
"MAP domain fits in one cacheline");
+/*
+ * Extra data about a domain that doesn't need to be time/space critical.
+ * This structure is in a vector parallel to the main map_domain_t,
+ * and indexed by the same map-domain-index values.
+ */
+typedef struct
+{
+ char *tag; /* Probably a user-assigned domain name. */
+} map_domain_extra_t;
+
#define MAP_REASS_INDEX_NONE ((u16)0xffff)
/*
@@ -251,6 +262,7 @@ extern map_main_pre_resolved_t pre_resolved[FIB_PROTOCOL_MAX];
typedef struct {
/* pool of MAP domains */
map_domain_t *domains;
+ map_domain_extra_t *domain_extras;
/* MAP Domain packet/byte counters indexed by map domain index */
vlib_simple_counter_main_t *simple_domain_counters;