1 files changed, 65 insertions, 1 deletions

diff --git a/ospfd/ospf_ri.h b/ospfd/ospf_ri.h
index 26bcc1b62a..84511ac5e7 100644
--- a/ospfd/ospf_ri.h
+++ b/ospfd/ospf_ri.h
@@ -170,7 +170,71 @@ struct ri_pce_subtlv_cap_flag {
 /* Structure to share flooding scope info for Segment Routing */
 struct scope_info {
 	uint8_t scope;
-	struct in_addr area_id;
+	struct list *areas;
+};
+
+/* Flags to manage the Router Information LSA. */
+#define RIFLG_LSA_INACTIVE		0x0
+#define RIFLG_LSA_ENGAGED		0x1
+#define RIFLG_LSA_FORCED_REFRESH	0x2
+
+/* Store Router Information PCE TLV and SubTLV in network byte order. */
+struct ospf_pce_info {
+	bool enabled;
+	struct ri_tlv_pce pce_header;
+	struct ri_pce_subtlv_address pce_address;
+	struct ri_pce_subtlv_path_scope pce_scope;
+	struct list *pce_domain;
+	struct list *pce_neighbor;
+	struct ri_pce_subtlv_cap_flag pce_cap_flag;
+};
+
+/*
+ * Store Router Information Segment Routing TLV and SubTLV
+ * in network byte order
+ */
+struct ospf_ri_sr_info {
+	bool enabled;
+	/* Algorithms supported by the node */
+	struct ri_sr_tlv_sr_algorithm algo;
+	/*
+	 * Segment Routing Global Block i.e. label range
+	 * Only one range supported in this code
+	 */
+	struct ri_sr_tlv_sid_label_range range;
+	/* Maximum SID Depth supported by the node */
+	struct ri_sr_tlv_node_msd msd;
+};
+
+/* Store area information to flood LSA per area */
+struct ospf_ri_area_info {
+
+	uint32_t flags;
+
+	/* area pointer if flooding is Type 10 Null if flooding is AS scope */
+	struct ospf_area *area;
+};
+
+/* Following structure are internal use only. */
+struct ospf_router_info {
+	bool enabled;
+
+	uint8_t registered;
+	uint8_t scope;
+	/* LSA flags are only used when scope is AS flooding */
+	uint32_t as_flags;
+
+	/* List of area info to flood RI LSA */
+	struct list *area_info;
+
+	/* Store Router Information Capabilities LSA */
+	struct ri_tlv_router_cap router_cap;
+
+	/* Store PCE capability LSA */
+	struct ospf_pce_info pce_info;
+
+	/* Store SR capability LSA */
+	struct ospf_ri_sr_info sr_info;
 };
 
 /* Prototypes. */