diff options
Diffstat (limited to 'zebra/zebra_dplane.h')
| -rw-r--r-- | zebra/zebra_dplane.h | 162 |
1 files changed, 160 insertions, 2 deletions
diff --git a/zebra/zebra_dplane.h b/zebra/zebra_dplane.h index 6716c0ffb6..060b1c8b9e 100644 --- a/zebra/zebra_dplane.h +++ b/zebra/zebra_dplane.h @@ -11,17 +11,26 @@ #include "lib/prefix.h" #include "lib/nexthop.h" #include "lib/nexthop_group.h" +#include "lib/pbr.h" #include "lib/vlan.h" #include "zebra/zebra_ns.h" #include "zebra/rib.h" #include "zebra/zserv.h" #include "zebra/zebra_mpls.h" #include "zebra/zebra_nhg.h" +#include "zebra/ge_netlink.h" #ifdef __cplusplus extern "C" { #endif +/* Retrieve the dataplane API version number; see libfrr.h to decode major, + * minor, sub version values. + * Plugins should pay attention to the major version number, at least, to + * be able to detect API changes that may not be backward-compatible. + */ +uint32_t zebra_dplane_get_version(void); + /* Key netlink info from zebra ns */ struct zebra_dplane_info { ns_id_t ns_id; @@ -87,6 +96,11 @@ enum zebra_dplane_result { ZEBRA_DPLANE_REQUEST_FAILURE, }; +enum zebra_dplane_startup_notifications { + ZEBRA_DPLANE_INTERFACES_READ, + ZEBRA_DPLANE_TUNNELS_READ, + ZEBRA_DPLANE_ADDRESSES_READ, +}; /* * API between the zebra dataplane system and the main zebra processing * context. @@ -188,7 +202,13 @@ enum dplane_op_e { DPLANE_OP_TC_CLASS_UPDATE, DPLANE_OP_TC_FILTER_ADD, DPLANE_OP_TC_FILTER_DELETE, - DPLANE_OP_TC_FILTER_UPDATE + DPLANE_OP_TC_FILTER_UPDATE, + + /* Startup Control */ + DPLANE_OP_STARTUP_STAGE, + + /* Source address for SRv6 encapsulation */ + DPLANE_OP_SRV6_ENCAP_SRCADDR_SET, }; /* @@ -323,6 +343,122 @@ const char *dplane_ctx_get_ifname(const struct zebra_dplane_ctx *ctx); void dplane_ctx_set_ifname(struct zebra_dplane_ctx *ctx, const char *ifname); ifindex_t dplane_ctx_get_ifindex(const struct zebra_dplane_ctx *ctx); void dplane_ctx_set_ifindex(struct zebra_dplane_ctx *ctx, ifindex_t ifindex); +void dplane_ctx_set_ifp_bond_ifindex(struct zebra_dplane_ctx *ctx, + ifindex_t ifindex); +ifindex_t dplane_ctx_get_ifp_bond_ifindex(const struct zebra_dplane_ctx *ctx); +enum zebra_iftype +dplane_ctx_get_ifp_zif_type(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_zif_type(struct zebra_dplane_ctx *ctx, + enum zebra_iftype zif_type); +void dplane_ctx_set_ifp_table_id(struct zebra_dplane_ctx *ctx, + uint32_t table_id); +uint32_t dplane_ctx_get_ifp_table_id(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_hw_addr(struct zebra_dplane_ctx *ctx, + int32_t hw_addr_len, uint8_t *hw_addr); +int32_t dplane_ctx_get_ifp_hw_addr_len(const struct zebra_dplane_ctx *ctx); +const uint8_t *dplane_ctx_get_ifp_hw_addr(const struct zebra_dplane_ctx *ctx); +struct zebra_l2info_bridge; +void dplane_ctx_set_ifp_bridge_info(struct zebra_dplane_ctx *ctx, + struct zebra_l2info_bridge *binfo); +const struct zebra_l2info_bridge * +dplane_ctx_get_ifp_bridge_info(const struct zebra_dplane_ctx *ctx); +struct zebra_l2info_vlan; +void dplane_ctx_set_ifp_vlan_info(struct zebra_dplane_ctx *ctx, + struct zebra_l2info_vlan *vinfo); +const struct zebra_l2info_vlan * +dplane_ctx_get_ifp_vlan_info(const struct zebra_dplane_ctx *ctx); +struct zebra_l2info_vxlan; +void dplane_ctx_set_ifp_vxlan_info(struct zebra_dplane_ctx *ctx, + struct zebra_l2info_vxlan *vxinfo); +const struct zebra_l2info_vxlan * +dplane_ctx_get_ifp_vxlan_info(const struct zebra_dplane_ctx *ctx); +struct zebra_l2info_gre; +void dplane_ctx_set_ifp_gre_info(struct zebra_dplane_ctx *ctx, + struct zebra_l2info_gre *greinfo); +const struct zebra_l2info_gre * +dplane_ctx_get_ifp_gre_info(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_zltype(struct zebra_dplane_ctx *ctx, + enum zebra_link_type zlt); +enum zebra_link_type +dplane_ctx_get_ifp_zltype(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_link_nsid(struct zebra_dplane_ctx *ctx, ns_id_t ns_id); +ns_id_t dplane_ctx_get_ifp_link_nsid(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_desc(struct zebra_dplane_ctx *ctx, const char *desc); +char *dplane_ctx_get_ifp_desc(struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_mtu(struct zebra_dplane_ctx *ctx, uint32_t mtu); +uint32_t dplane_ctx_get_ifp_mtu(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_vrf_id(struct zebra_dplane_ctx *ctx, vrf_id_t vrf_id); +vrf_id_t dplane_ctx_get_ifp_vrf_id(const struct zebra_dplane_ctx *ctx); +enum zebra_slave_iftype; +void dplane_ctx_set_ifp_zif_slave_type(struct zebra_dplane_ctx *ctx, + enum zebra_slave_iftype zslave_type); +enum zebra_slave_iftype +dplane_ctx_get_ifp_zif_slave_type(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_master_ifindex(struct zebra_dplane_ctx *ctx, + ifindex_t master_ifindex); +ifindex_t dplane_ctx_get_ifp_master_ifindex(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_bridge_ifindex(struct zebra_dplane_ctx *ctx, + ifindex_t bridge_ifindex); +ifindex_t dplane_ctx_get_ifp_bridge_ifindex(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_bypass(struct zebra_dplane_ctx *ctx, uint8_t bypass); +uint8_t dplane_ctx_get_ifp_bypass(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_flags(struct zebra_dplane_ctx *ctx, uint64_t flags); +uint64_t dplane_ctx_get_ifp_flags(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_protodown(struct zebra_dplane_ctx *ctx, bool protodown); +bool dplane_ctx_get_ifp_protodown(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_startup(struct zebra_dplane_ctx *ctx, bool startup); +bool dplane_ctx_get_ifp_startup(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_protodown_set(struct zebra_dplane_ctx *ctx, bool set); +bool dplane_ctx_get_ifp_protodown_set(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_rc_bitfield(struct zebra_dplane_ctx *ctx, + uint32_t rc_bitfield); +uint32_t dplane_ctx_get_ifp_rc_bitfield(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_link_ifindex(struct zebra_dplane_ctx *ctx, + ifindex_t link_ifindex); +ifindex_t dplane_ctx_get_ifp_link_ifindex(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_family(struct zebra_dplane_ctx *ctx, uint8_t family); +uint8_t dplane_ctx_get_ifp_family(const struct zebra_dplane_ctx *ctx); +struct zebra_vxlan_vni_array; +void dplane_ctx_set_ifp_vxlan_vni_array(struct zebra_dplane_ctx *ctx, + struct zebra_vxlan_vni_array *vniarray); + +/* + * These defines mirror the values for bridge values in linux + * at this point since we only have a linux implementation + * we don't need to do any type of translation. Let's just + * pass these through and use them + */ +#define DPLANE_BRIDGE_VLAN_INFO_PVID \ + (1 << 1) /* VLAN is PVID, ingress untagged */ +#define DPLANE_BRIDGE_VLAN_INFO_RANGE_BEGIN \ + (1 << 3) /* VLAN is start of vlan range */ +#define DPLANE_BRIDGE_VLAN_INFO_RANGE_END \ + (1 << 4) /* VLAN is end of vlan range */ +const struct zebra_vxlan_vni_array * +dplane_ctx_get_ifp_vxlan_vni_array(const struct zebra_dplane_ctx *ctx); +struct zebra_dplane_bridge_vlan_info { + uint16_t flags; + uint16_t vid; +}; +void dplane_ctx_set_ifp_no_afspec(struct zebra_dplane_ctx *ctx); +bool dplane_ctx_get_ifp_no_afspec(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_no_bridge_vlan_info(struct zebra_dplane_ctx *ctx); +bool dplane_ctx_get_ifp_no_bridge_vlan_info(struct zebra_dplane_ctx *ctx); +void dplane_ctx_set_ifp_bridge_vlan_info( + struct zebra_dplane_ctx *ctx, + struct zebra_dplane_bridge_vlan_info *bvinfo); +const struct zebra_dplane_bridge_vlan_info * +dplane_ctx_get_ifp_bridge_vlan_info(const struct zebra_dplane_ctx *ctx); + +struct zebra_dplane_bridge_vlan_info_array { + int count; + struct zebra_dplane_bridge_vlan_info array[0]; +}; +void dplane_ctx_set_ifp_bridge_vlan_info_array( + struct zebra_dplane_ctx *ctx, + struct zebra_dplane_bridge_vlan_info_array *bvarray); +const struct zebra_dplane_bridge_vlan_info_array * +dplane_ctx_get_ifp_bridge_vlan_info_array(const struct zebra_dplane_ctx *ctx); /* Retrieve last/current provider id */ uint32_t dplane_ctx_get_provider(const struct zebra_dplane_ctx *ctx); @@ -533,10 +669,14 @@ bool dplane_ctx_intf_is_connected(const struct zebra_dplane_ctx *ctx); void dplane_ctx_intf_set_connected(struct zebra_dplane_ctx *ctx); bool dplane_ctx_intf_is_secondary(const struct zebra_dplane_ctx *ctx); void dplane_ctx_intf_set_secondary(struct zebra_dplane_ctx *ctx); +bool dplane_ctx_intf_is_noprefixroute(const struct zebra_dplane_ctx *ctx); +void dplane_ctx_intf_set_noprefixroute(struct zebra_dplane_ctx *ctx); bool dplane_ctx_intf_is_broadcast(const struct zebra_dplane_ctx *ctx); void dplane_ctx_intf_set_broadcast(struct zebra_dplane_ctx *ctx); const struct prefix *dplane_ctx_get_intf_addr( const struct zebra_dplane_ctx *ctx); +const struct in6_addr * +dplane_ctx_get_srv6_encap_srcaddr(const struct zebra_dplane_ctx *ctx); void dplane_ctx_set_intf_addr(struct zebra_dplane_ctx *ctx, const struct prefix *p); bool dplane_ctx_intf_has_dest(const struct zebra_dplane_ctx *ctx); @@ -547,6 +687,8 @@ void dplane_ctx_set_intf_dest(struct zebra_dplane_ctx *ctx, bool dplane_ctx_intf_has_label(const struct zebra_dplane_ctx *ctx); const char *dplane_ctx_get_intf_label(const struct zebra_dplane_ctx *ctx); void dplane_ctx_set_intf_label(struct zebra_dplane_ctx *ctx, const char *label); +void dplane_ctx_set_intf_txqlen(struct zebra_dplane_ctx *ctx, uint32_t txqlen); +uint32_t dplane_ctx_get_intf_txqlen(const struct zebra_dplane_ctx *ctx); /* Accessors for MAC information */ vlanid_t dplane_ctx_mac_get_vlan(const struct zebra_dplane_ctx *ctx); @@ -573,6 +715,8 @@ uint16_t dplane_ctx_neigh_get_state(const struct zebra_dplane_ctx *ctx); uint32_t dplane_ctx_neigh_get_update_flags(const struct zebra_dplane_ctx *ctx); /* Accessors for policy based routing rule information */ +void dplane_ctx_rule_get(const struct zebra_dplane_ctx *ctx, + struct pbr_rule *pNew, struct pbr_rule *pOld); int dplane_ctx_rule_get_sock(const struct zebra_dplane_ctx *ctx); int dplane_ctx_rule_get_unique(const struct zebra_dplane_ctx *ctx); int dplane_ctx_rule_get_seq(const struct zebra_dplane_ctx *ctx); @@ -611,6 +755,8 @@ intptr_t dplane_ctx_rule_get_old_dp_flow_ptr(const struct zebra_dplane_ctx *ctx); void dplane_ctx_rule_set_dp_flow_ptr(struct zebra_dplane_ctx *ctx, intptr_t dp_flow_ptr); +vrf_id_t dplane_ctx_rule_get_vrfid(const struct zebra_dplane_ctx *ctx); + /* Accessors for policy based routing iptable information */ struct zebra_pbr_iptable; void dplane_ctx_get_pbr_iptable(const struct zebra_dplane_ctx *ctx, @@ -747,7 +893,6 @@ enum zebra_dplane_result dplane_intf_addr_unset(const struct interface *ifp, */ enum zebra_dplane_result dplane_intf_add(const struct interface *ifp); enum zebra_dplane_result dplane_intf_update(const struct interface *ifp); -enum zebra_dplane_result dplane_intf_delete(const struct interface *ifp); /* * Enqueue tc link changes for the dataplane. @@ -860,6 +1005,13 @@ enum zebra_dplane_result dplane_gre_set(struct interface *ifp, struct interface *ifp_link, unsigned int mtu, const struct zebra_l2info_gre *gre_info); +/* + * Enqueue an SRv6 encap source address set + */ +enum zebra_dplane_result +dplane_srv6_encap_srcaddr_set(const struct in6_addr *addr, ns_id_t ns_id); + + /* Forward ref of zebra_pbr_rule */ struct zebra_pbr_rule; @@ -1067,6 +1219,9 @@ void zebra_dplane_pre_finish(void); void zebra_dplane_finish(void); void zebra_dplane_shutdown(void); +void zebra_dplane_startup_stage(struct zebra_ns *zns, + enum zebra_dplane_startup_notifications spot); + /* * decision point for sending a routing update through the old * straight to zebra master pthread or through the dplane to @@ -1077,6 +1232,9 @@ void dplane_rib_add_multipath(afi_t afi, safi_t safi, struct prefix *p, struct nexthop_group *ng, int startup, struct zebra_dplane_ctx *ctx); +enum zebra_dplane_startup_notifications +dplane_ctx_get_startup_spot(struct zebra_dplane_ctx *ctx); + #ifdef __cplusplus } #endif |