diff options
Diffstat (limited to 'zebra/kernel_socket.c')
| -rw-r--r-- | zebra/kernel_socket.c | 99 |
1 files changed, 97 insertions, 2 deletions
diff --git a/zebra/kernel_socket.c b/zebra/kernel_socket.c index 873d221149..02963651a0 100644 --- a/zebra/kernel_socket.c +++ b/zebra/kernel_socket.c @@ -1136,7 +1136,7 @@ void rtm_read(struct rt_msghdr *rtm) if (rtm->rtm_type == RTM_CHANGE) rib_delete(afi, SAFI_UNICAST, VRF_DEFAULT, ZEBRA_ROUTE_KERNEL, 0, zebra_flags, &p, NULL, NULL, 0, RT_TABLE_MAIN, 0, - 0, true); + 0, true, false); if (rtm->rtm_type == RTM_GET || rtm->rtm_type == RTM_ADD || rtm->rtm_type == RTM_CHANGE) rib_add(afi, SAFI_UNICAST, VRF_DEFAULT, ZEBRA_ROUTE_KERNEL, 0, @@ -1145,7 +1145,7 @@ void rtm_read(struct rt_msghdr *rtm) else rib_delete(afi, SAFI_UNICAST, VRF_DEFAULT, ZEBRA_ROUTE_KERNEL, 0, zebra_flags, &p, NULL, &nh, 0, RT_TABLE_MAIN, 0, - 0, true); + 0, true, false); } /* Interface function for the kernel routing table updates. Support @@ -1464,4 +1464,99 @@ void kernel_terminate(struct zebra_ns *zns, bool complete) return; } +void kernel_update_multi(struct dplane_ctx_q *ctx_list) +{ + struct zebra_dplane_ctx *ctx; + struct dplane_ctx_q handled_list; + enum zebra_dplane_result res; + + TAILQ_INIT(&handled_list); + + while (true) { + ctx = dplane_ctx_dequeue(ctx_list); + if (ctx == NULL) + break; + + /* + * A previous provider plugin may have asked to skip the + * kernel update. + */ + if (dplane_ctx_is_skip_kernel(ctx)) { + res = ZEBRA_DPLANE_REQUEST_SUCCESS; + goto skip_one; + } + + switch (dplane_ctx_get_op(ctx)) { + + case DPLANE_OP_ROUTE_INSTALL: + case DPLANE_OP_ROUTE_UPDATE: + case DPLANE_OP_ROUTE_DELETE: + res = kernel_route_update(ctx); + break; + + case DPLANE_OP_NH_INSTALL: + case DPLANE_OP_NH_UPDATE: + case DPLANE_OP_NH_DELETE: + res = kernel_nexthop_update(ctx); + break; + + case DPLANE_OP_LSP_INSTALL: + case DPLANE_OP_LSP_UPDATE: + case DPLANE_OP_LSP_DELETE: + res = kernel_lsp_update(ctx); + break; + + case DPLANE_OP_PW_INSTALL: + case DPLANE_OP_PW_UNINSTALL: + res = kernel_pw_update(ctx); + break; + + case DPLANE_OP_ADDR_INSTALL: + case DPLANE_OP_ADDR_UNINSTALL: + res = kernel_address_update_ctx(ctx); + break; + + case DPLANE_OP_MAC_INSTALL: + case DPLANE_OP_MAC_DELETE: + res = kernel_mac_update_ctx(ctx); + break; + + case DPLANE_OP_NEIGH_INSTALL: + case DPLANE_OP_NEIGH_UPDATE: + case DPLANE_OP_NEIGH_DELETE: + case DPLANE_OP_VTEP_ADD: + case DPLANE_OP_VTEP_DELETE: + case DPLANE_OP_NEIGH_DISCOVER: + res = kernel_neigh_update_ctx(ctx); + break; + + case DPLANE_OP_RULE_ADD: + case DPLANE_OP_RULE_DELETE: + case DPLANE_OP_RULE_UPDATE: + res = kernel_pbr_rule_update(ctx); + break; + + /* Ignore 'notifications' - no-op */ + case DPLANE_OP_SYS_ROUTE_ADD: + case DPLANE_OP_SYS_ROUTE_DELETE: + case DPLANE_OP_ROUTE_NOTIFY: + case DPLANE_OP_LSP_NOTIFY: + res = ZEBRA_DPLANE_REQUEST_SUCCESS; + break; + + default: + res = ZEBRA_DPLANE_REQUEST_FAILURE; + break; + } + + skip_one: + dplane_ctx_set_status(ctx, res); + + dplane_ctx_enqueue_tail(&handled_list, ctx); + } + + TAILQ_INIT(ctx_list); + dplane_ctx_list_append(ctx_list, &handled_list); +} + #endif /* !HAVE_NETLINK */ |