diff options
Diffstat (limited to 'zebra/rt.h')
| -rw-r--r-- | zebra/rt.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/zebra/rt.h b/zebra/rt.h new file mode 100644 index 00000000..e5dc2615 --- /dev/null +++ b/zebra/rt.h @@ -0,0 +1,126 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * kernel routing table update prototype. + * Copyright (C) 1998 Kunihiro Ishiguro + */ + +#ifndef _ZEBRA_RT_H +#define _ZEBRA_RT_H + +#include "prefix.h" +#include "if.h" +#include "vlan.h" +#include "vxlan.h" +#include "zebra/rib.h" +#include "zebra/zebra_ns.h" +#include "zebra/zebra_mpls.h" +#include "zebra/zebra_dplane.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define ROUTE_INSTALLATION_METRIC 20 + +#define RKERNEL_ROUTE(type) ((type) == ZEBRA_ROUTE_KERNEL) + +#define RSYSTEM_ROUTE(type) \ + ((RKERNEL_ROUTE(type)) || (type) == ZEBRA_ROUTE_CONNECT || \ + (type) == ZEBRA_ROUTE_LOCAL) + +#ifndef HAVE_NETLINK +/* + * Update or delete a route, nexthop, LSP, pseudowire, or vxlan MAC from the + * kernel, using info from a dataplane context. + */ +extern enum zebra_dplane_result kernel_route_update( + struct zebra_dplane_ctx *ctx); + +extern enum zebra_dplane_result +kernel_nexthop_update(struct zebra_dplane_ctx *ctx); + +extern enum zebra_dplane_result kernel_lsp_update( + struct zebra_dplane_ctx *ctx); + +enum zebra_dplane_result kernel_pw_update(struct zebra_dplane_ctx *ctx); + +enum zebra_dplane_result kernel_address_update_ctx( + struct zebra_dplane_ctx *ctx); + +enum zebra_dplane_result kernel_mac_update_ctx(struct zebra_dplane_ctx *ctx); + +enum zebra_dplane_result kernel_neigh_update_ctx(struct zebra_dplane_ctx *ctx); + +extern enum zebra_dplane_result +kernel_pbr_rule_update(struct zebra_dplane_ctx *ctx); + +extern enum zebra_dplane_result +kernel_intf_update(struct zebra_dplane_ctx *ctx); + +extern enum zebra_dplane_result +kernel_intf_netconf_update(struct zebra_dplane_ctx *ctx); +extern enum zebra_dplane_result kernel_tc_update(struct zebra_dplane_ctx *ctx); + +#endif /* !HAVE_NETLINK */ + +extern int kernel_neigh_update(int cmd, int ifindex, void *addr, char *lla, + int llalen, ns_id_t ns_id, uint8_t family, + bool permanent); +extern int kernel_neigh_register(vrf_id_t vrf_id, struct zserv *client, + bool reg); +extern int kernel_interface_set_master(struct interface *master, + struct interface *slave); + +extern int mpls_kernel_init(void); + +/* Global init and deinit for platform-/OS-specific things */ +void kernel_router_init(void); +void kernel_router_terminate(void); + +extern uint32_t kernel_get_speed(struct interface *ifp, int *error); +extern int kernel_get_ipmr_sg_stats(struct zebra_vrf *zvrf, void *mroute); + +/* + * Southbound Initialization routines to get initial starting + * state. + */ +extern void interface_list(struct zebra_ns *zns); +extern void interface_list_tunneldump(struct zebra_ns *zns); +extern void interface_list_second(struct zebra_ns *zns); +extern void kernel_init(struct zebra_ns *zns); +extern void kernel_terminate(struct zebra_ns *zns, bool complete); +extern void macfdb_read(struct zebra_ns *zns); +extern void macfdb_read_for_bridge(struct zebra_ns *zns, struct interface *ifp, + struct interface *br_if, vlanid_t vid); +extern void macfdb_read_mcast_entry_for_vni(struct zebra_ns *zns, + struct interface *ifp, vni_t vni); +extern void macfdb_read_specific_mac(struct zebra_ns *zns, + struct interface *br_if, + const struct ethaddr *mac, vlanid_t vid); +extern void neigh_read(struct zebra_ns *zns); +extern void neigh_read_for_vlan(struct zebra_ns *zns, struct interface *ifp); +extern void neigh_read_specific_ip(const struct ipaddr *ip, + struct interface *vlan_if); +extern void route_read(struct zebra_ns *zns); +extern int kernel_upd_mac_nh(uint32_t nh_id, struct in_addr vtep_ip); +extern int kernel_del_mac_nh(uint32_t nh_id); +extern int kernel_upd_mac_nhg(uint32_t nhg_id, uint32_t nh_cnt, + struct nh_grp *nh_ids); +extern int kernel_del_mac_nhg(uint32_t nhg_id); + +/* + * Message batching interface. + */ +extern void kernel_update_multi(struct dplane_ctx_list_head *ctx_list); + +/* + * Called by the dplane pthread to read incoming OS messages and dispatch them. + */ +int kernel_dplane_read(struct zebra_dplane_info *info); +extern void vlan_read(struct zebra_ns *zns); + +#ifdef __cplusplus +} +#endif + +#endif /* _ZEBRA_RT_H */ |