*/
static fib_entry_t *fib_entry_pool;
+/**
+ * the logger
+ */
+vlib_log_class_t fib_entry_logger;
+
fib_entry_t *
fib_entry_get (fib_node_index_t index)
{
}
u8 *
-format_fib_entry (u8 * s, va_list * args)
+format_fib_entry_flags (u8 *s, va_list *args)
+{
+ fib_entry_attribute_t attr;
+ fib_entry_flag_t flag = va_arg(*args, int);
+
+ FOR_EACH_FIB_ATTRIBUTE(attr) {
+ if ((1<<attr) & flag) {
+ s = format (s, "%s,", fib_attribute_names[attr]);
+ }
+ }
+
+ return (s);
+}
+
+u8 *
+format_fib_entry_src_flags (u8 *s, va_list *args)
{
fib_entry_src_attribute_t sattr;
+ fib_entry_src_flag_t flag = va_arg(*args, int);
+
+ FOR_EACH_FIB_SRC_ATTRIBUTE(sattr) {
+ if ((1<<sattr) & flag) {
+ s = format (s, "%s,", fib_src_attribute_names[sattr]);
+ }
+ }
+
+ return (s);
+}
+
+u8 *
+format_fib_entry (u8 * s, va_list * args)
+{
fib_forward_chain_type_t fct;
- fib_entry_attribute_t attr;
fib_entry_t *fib_entry;
fib_entry_src_t *src;
fib_node_index_t fei;
s = format (s, "%U", format_fib_prefix, &fib_entry->fe_prefix);
-// if (level >= FIB_ENTRY_FORMAT_DETAIL)
-// {
+ if (level >= FIB_ENTRY_FORMAT_DETAIL)
+ {
s = format (s, " fib:%d", fib_entry->fe_fib_index);
s = format (s, " index:%d", fib_entry_get_index(fib_entry));
s = format (s, " locks:%d", fib_entry->fe_node.fn_locks);
s = format (s, "\n %U", format_fib_source, source);
s = format (s, " refs:%d", src->fes_ref_count);
if (FIB_ENTRY_FLAG_NONE != src->fes_entry_flags) {
- s = format(s, " entry-flags:");
- FOR_EACH_FIB_ATTRIBUTE(attr) {
- if ((1<<attr) & src->fes_entry_flags) {
- s = format (s, "%s,", fib_attribute_names[attr]);
- }
- }
+ s = format(s, " entry-flags:%U",
+ format_fib_entry_flags, src->fes_entry_flags);
}
if (FIB_ENTRY_SRC_FLAG_NONE != src->fes_flags) {
- s = format(s, " src-flags:");
- FOR_EACH_FIB_SRC_ATTRIBUTE(sattr) {
- if ((1<<sattr) & src->fes_flags) {
- s = format (s, "%s,", fib_src_attribute_names[sattr]);
- }
- }
+ s = format(s, " src-flags:%U",
+ format_fib_entry_src_flags, src->fes_flags);
}
s = fib_entry_src_format(fib_entry, source, s);
s = format (s, "\n");
}));
s = format (s, "\n forwarding: ");
-// }
-// else
-// {
-// s = format (s, "\n");
-// }
+ }
+ else
+ {
+ s = format (s, "\n");
+ }
fct = fib_entry_get_default_chain_type(fib_entry);
*/
ctx->fnbw_flags &= ~FIB_NODE_BW_FLAG_FORCE_SYNC;
+ FIB_ENTRY_DBG(fib_entry, "bw:%U",
+ format_fib_node_bw_reason, ctx->fnbw_reason);
+
/*
* propagate the backwalk further if we haven't already reached the
* maximum depth.
fib_prefix_t *fep;
pool_get(fib_entry_pool, fib_entry);
- memset(fib_entry, 0, sizeof(*fib_entry));
+ clib_memset(fib_entry, 0, sizeof(*fib_entry));
fib_node_init(&fib_entry->fe_node,
FIB_NODE_TYPE_ENTRY);
*fib_entry_index = fib_entry_get_index(fib_entry);
- FIB_ENTRY_DBG(fib_entry, "alloc");
-
return (fib_entry);
}
fib_entry_post_install_actions(fib_entry, source, FIB_ENTRY_FLAG_NONE);
+ FIB_ENTRY_DBG(fib_entry, "create");
+
return (fib_entry_index);
}
fib_entry_t *fib_entry;
/*
- * create and initiliase the new enty
+ * create and initialize the new enty
*/
fib_entry = fib_entry_alloc(fib_index, prefix, &fib_entry_index);
fib_entry_post_install_actions(fib_entry, source, FIB_ENTRY_FLAG_NONE);
+ FIB_ENTRY_DBG(fib_entry, "create-special");
+
return (fib_entry_index);
}
fib_entry = fib_entry_src_action_add(fib_entry, source, flags, dpo);
fib_entry_source_change(fib_entry, best_source, source);
+ FIB_ENTRY_DBG(fib_entry, "special-add:%U", format_fib_source, source);
}
void
fib_entry = fib_entry_src_action_update(fib_entry, source, flags, dpo);
fib_entry_source_change(fib_entry, best_source, source);
+
+ FIB_ENTRY_DBG(fib_entry, "special-updated:%U", format_fib_source, source);
}
fib_entry = fib_entry_src_action_path_add(fib_entry, source, flags, rpath);
fib_entry_source_change(fib_entry, best_source, source);
+
+ FIB_ENTRY_DBG(fib_entry, "path add:%U", format_fib_source, source);
}
static fib_entry_src_flag_t
sflag = fib_entry_src_action_path_remove(fib_entry, source, rpath);
+ FIB_ENTRY_DBG(fib_entry, "path remove:%U", format_fib_source, source);
+
/*
* if the path list for the source passed is invalid,
* then we need to create a new one. else we are updating
best_source = fib_entry_src_get_source(bsrc);
bflags = fib_entry_src_get_flags(bsrc);
+ FIB_ENTRY_DBG(fib_entry, "special remove:%U", format_fib_source, source);
+
sflag = fib_entry_src_action_remove_or_update_inherit(fib_entry, source);
/*
/**
* fib_entry_inherit
*
- * If the source on the cover is inherting then push this source
+ * If the source on the cover is inheriting then push this source
* down to the covered.
*/
void
paths);
fib_entry_source_change_w_flags(fib_entry, best_source, bflags, source);
+ FIB_ENTRY_DBG(fib_entry, "update");
}
fib_attached_export_cover_change(fib_entry);
/*
- * propagate the notificuation to each of the added sources
+ * propagate the notification to each of the added sources
*/
index = 0;
FOR_EACH_SRC_ADDED(fib_entry, esrc, source,
fib_walk_sync(FIB_NODE_TYPE_ENTRY, fib_entry_index, &bw_ctx);
}
+ FIB_ENTRY_DBG(fib_entry, "cover-changed");
}
/*
fib_attached_export_cover_update(fib_entry);
/*
- * propagate the notificuation to each of the added sources
+ * propagate the notification to each of the added sources
*/
index = 0;
FOR_EACH_SRC_ADDED(fib_entry, esrc, source,
fib_walk_sync(FIB_NODE_TYPE_ENTRY, fib_entry_index, &bw_ctx);
}
+ FIB_ENTRY_DBG(fib_entry, "cover-updated");
}
int
}
/**
- * Return !0 is the entry is reoslved, i.e. will return a valid forwarding
+ * Return !0 is the entry represents a host prefix
+ */
+int
+fib_entry_is_host (fib_node_index_t fib_entry_index)
+{
+ return (fib_prefix_is_host(fib_entry_get_prefix(fib_entry_index)));
+}
+
+/**
+ * Return !0 is the entry is resolved, i.e. will return a valid forwarding
* chain
*/
int
}
}
+u32
+fib_entry_get_stats_index (fib_node_index_t fib_entry_index)
+{
+ fib_entry_t *fib_entry;
+
+ fib_entry = fib_entry_get(fib_entry_index);
+
+ return (fib_entry->fe_lb.dpoi_index);
+}
+
static int
fib_ip4_address_compare (const ip4_address_t * a1,
const ip4_address_t * a2)
{
/*
- * IP addresses are unsiged ints. the return value here needs to be signed
+ * IP addresses are unsigned ints. the return value here needs to be signed
* a simple subtraction won't cut it.
- * If the addresses are the same, the sort order is undefiend, so phoey.
+ * If the addresses are the same, the sort order is undefined, so phoey.
*/
return ((clib_net_to_host_u32(a1->data_u32) >
clib_net_to_host_u32(a2->data_u32) ) ?
void
fib_entry_module_init (void)
{
- fib_node_register_type (FIB_NODE_TYPE_ENTRY, &fib_entry_vft);
+ fib_node_register_type(FIB_NODE_TYPE_ENTRY, &fib_entry_vft);
+ fib_entry_logger = vlib_log_register_class("fib", "entry");
}
void
fib_entry_encode (fib_node_index_t fib_entry_index,
fib_route_path_encode_t **api_rpaths)
{
+ fib_path_ext_list_t *ext_list;
fib_entry_t *fib_entry;
+ fib_entry_src_t *bsrc;
+ ext_list = NULL;
fib_entry = fib_entry_get(fib_entry_index);
+ bsrc = fib_entry_get_best_src_i(fib_entry);
+
+ if (bsrc)
+ {
+ ext_list = &bsrc->fes_path_exts;
+ }
+
if (FIB_NODE_INDEX_INVALID != fib_entry->fe_parent)
{
- fib_path_list_walk(fib_entry->fe_parent, fib_path_encode, api_rpaths);
+ fib_path_list_walk_w_ext(fib_entry->fe_parent,
+ ext_list,
+ fib_path_encode,
+ api_rpaths);
}
}
-void
-fib_entry_get_prefix (fib_node_index_t fib_entry_index,
- fib_prefix_t *pfx)
+const fib_prefix_t *
+fib_entry_get_prefix (fib_node_index_t fib_entry_index)
{
fib_entry_t *fib_entry;
fib_entry = fib_entry_get(fib_entry_index);
- *pfx = fib_entry->fe_prefix;
+
+ return (&fib_entry->fe_prefix);
}
u32
Code Review / vpp.git / blobdiff