Merge pull request #6348 from dslicenc/frr-reload-bfd

[mirror_frr.git] / pimd / pim_vxlan.h

diff --git a/pimd/pim_vxlan.h b/pimd/pim_vxlan.h
index ad84fa8e04014cc115562af64db04fc01d419113..18f1b74175977191d843da273ff733e659b59352 100644 (file)
--- a/pimd/pim_vxlan.h
+++ b/pimd/pim_vxlan.h
@@ -66,17 +66,14 @@ struct pim_vxlan_sg {
 
 enum pim_vxlan_mlag_flags {
        PIM_VXLAN_MLAGF_NONE = 0,
-       PIM_VXLAN_MLAGF_ENABLED = (1 << 0)
-};
-
-enum pim_vxlan_mlag_role {
-       PIM_VXLAN_MLAG_ROLE_SECONDARY = 0,
-       PIM_VXLAN_MLAG_ROLE_PRIMARY
+       PIM_VXLAN_MLAGF_ENABLED = (1 << 0),
+       PIM_VXLAN_MLAGF_DO_REG = (1 << 1)
 };
 
 struct pim_vxlan_mlag {
        enum pim_vxlan_mlag_flags flags;
-       enum pim_vxlan_mlag_role role;
+       /* XXX - remove this variable from here */
+       int role;
        bool peer_state;
        /* routed interface setup on top of MLAG peerlink */
        struct interface *peerlink_rif;
@@ -115,6 +112,20 @@ static inline bool pim_vxlan_is_orig_mroute(struct pim_vxlan_sg *vxlan_sg)
        return (vxlan_sg->sg.src.s_addr != 0);
 }
 
+static inline bool pim_vxlan_is_local_sip(struct pim_upstream *up)
+{
+       return (up->sg.src.s_addr != INADDR_ANY) &&
+               up->rpf.source_nexthop.interface &&
+               if_is_loopback_or_vrf(up->rpf.source_nexthop.interface);
+}
+
+static inline bool pim_vxlan_is_term_dev_cfg(struct pim_instance *pim,
+                       struct interface *ifp)
+{
+       return pim->vxlan.term_if_cfg == ifp;
+}
+
+extern struct pim_vxlan *pim_vxlan_p;
 extern struct pim_vxlan_sg *pim_vxlan_sg_find(struct pim_instance *pim,
                                            struct prefix_sg *sg);
 extern struct pim_vxlan_sg *pim_vxlan_sg_add(struct pim_instance *pim,
@@ -123,5 +134,20 @@ extern void pim_vxlan_sg_del(struct pim_instance *pim, struct prefix_sg *sg);
 extern void pim_vxlan_update_sg_reg_state(struct pim_instance *pim,
                struct pim_upstream *up, bool reg_join);
 extern struct pim_interface *pim_vxlan_get_term_ifp(struct pim_instance *pim);
-
+extern void pim_vxlan_add_vif(struct interface *ifp);
+extern void pim_vxlan_del_vif(struct interface *ifp);
+extern void pim_vxlan_add_term_dev(struct pim_instance *pim,
+               struct interface *ifp);
+extern void pim_vxlan_del_term_dev(struct pim_instance *pim);
+extern bool pim_vxlan_get_register_src(struct pim_instance *pim,
+               struct pim_upstream *up, struct in_addr *src_p);
+extern void pim_vxlan_mlag_update(bool enable, bool peer_state, uint32_t role,
+                               struct interface *peerlink_rif,
+                               struct in_addr *reg_addr);
+extern bool pim_vxlan_do_mlag_reg(void);
+extern void pim_vxlan_inherit_mlag_flags(struct pim_instance *pim,
+               struct pim_upstream *up, bool inherit);
+
+/* Shutdown of PIM stop the thread */
+extern void pim_vxlan_terminate(void);
 #endif /* PIM_VXLAN_H */