#include <vnet/fib/fib_entry_cover.h>
#include <vnet/fib/fib_entry_src.h>
#include <vnet/fib/fib_entry_delegate.h>
+#include <vnet/dpo/drop_dpo.h>
/**
* A description of the need to import routes from the export table
typedef struct fib_ae_import_t_
{
/**
- * The entry in the epxort table that this importer
+ * The entry in the export table that this importer
* is importing covereds from
*/
fib_node_index_t faei_export_entry;
} fib_ae_export_t;
/*
- * memory pools for the importers and exportes
+ * memory pools for the importers and exporters
*/
static fib_ae_import_t *fib_ae_import_pool;
static fib_ae_export_t *fib_ae_export_pool;
fib_entry_t *entry;
entry = fib_entry_get(connected);
- fed = fib_entry_delegate_get(entry,
- FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
+ fed = fib_entry_delegate_find(entry,
+ FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
if (NULL == fed)
{
fed = fib_entry_delegate_find_or_add(entry,
FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
pool_get(fib_ae_export_pool, export);
- memset(export, 0, sizeof(*export));
+ clib_memset(export, 0, sizeof(*export));
fed->fd_index = (export - fib_ae_export_pool);
export->faee_ei = connected;
fib_entry_import_remove (fib_ae_import_t *import,
fib_node_index_t entry_index)
{
- fib_prefix_t prefix;
u32 index;
/*
if (index < vec_len(import->faei_importeds))
{
/*
- * this is an entry that was previsouly imported
+ * this is an entry that was previously imported
*/
- fib_entry_get_prefix(entry_index, &prefix);
-
fib_table_entry_special_remove(import->faei_import_fib,
- &prefix,
+ fib_entry_get_prefix(entry_index),
FIB_SOURCE_AE);
fib_entry_unlock(entry_index);
/*
* this is the first time this export entry has been imported
- * Add it to the import FIB and to the list of importeds
+ * Add it to the import FIB and to the list of importeds.
+ * make a copy of the prefix in case the underlying entry reallocs.
*/
- fib_entry_get_prefix(entry_index, &prefix);
+ fib_prefix_copy(&prefix, fib_entry_get_prefix(entry_index));
/*
* don't import entries that have the same prefix the import entry
*/
- if (0 != fib_prefix_cmp(&prefix,
- &import->faei_prefix))
+ if (0 != fib_prefix_cmp(&prefix, &import->faei_prefix))
{
const dpo_id_t *dpo;
dpo = fib_entry_contribute_ip_forwarding(entry_index);
- if (dpo_id_is_valid(dpo))
+ if (dpo_id_is_valid(dpo) && !dpo_is_drop(dpo))
{
fib_table_entry_special_dpo_add(import->faei_import_fib,
&prefix,
fib_node_index_t fei;
/*
- * save index for later post-realloc retreival
+ * save index for later post-realloc retrieval
*/
fei = fib_entry_get_index(fib_entry);
}
/**
- * \brief All the imported entries need to be pruged
+ * \brief All the imported entries need to be purged
*/
void
fib_attached_export_purge (fib_entry_t *fib_entry)
{
fib_entry_delegate_t *fed;
- fed = fib_entry_delegate_get(fib_entry,
- FIB_ENTRY_DELEGATE_ATTACHED_IMPORT);
+ fed = fib_entry_delegate_find(fib_entry,
+ FIB_ENTRY_DELEGATE_ATTACHED_IMPORT);
if (NULL != fed)
{
*/
vec_foreach(import_index, import->faei_importeds)
{
- fib_prefix_t prefix;
-
- fib_entry_get_prefix(*import_index, &prefix);
-
fib_table_entry_delete(import->faei_import_fib,
- &prefix,
+ fib_entry_get_prefix(*import_index),
FIB_SOURCE_AE);
fib_entry_unlock(*import_index);
}
export_entry = fib_entry_get(import->faei_export_entry);
- fed = fib_entry_delegate_get(export_entry,
- FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
- ASSERT(NULL != fed);
+ fed = fib_entry_delegate_find(export_entry,
+ FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
+ ALWAYS_ASSERT(NULL != fed);
export = pool_elt_at_index(fib_ae_export_pool, fed->fd_index);
pool_put(fib_ae_import_pool, import);
fib_entry_delegate_remove(fib_entry,
FIB_ENTRY_DELEGATE_ATTACHED_IMPORT);
- }
+ }
}
void
{
fib_entry_delegate_t *fed;
- fed = fib_entry_delegate_get(cover,
- FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
+ fed = fib_entry_delegate_find(cover,
+ FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
if (NULL != fed)
{
{
fib_entry_delegate_t *fed;
- fed = fib_entry_delegate_get(cover,
- FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
+ fed = fib_entry_delegate_find(cover,
+ FIB_ENTRY_DELEGATE_ATTACHED_EXPORT);
if (NULL != fed)
{
{
fib_entry_delegate_t *fed;
- fed = fib_entry_delegate_get(fib_entry,
- FIB_ENTRY_DELEGATE_ATTACHED_IMPORT);
+ fed = fib_entry_delegate_find(fib_entry,
+ FIB_ENTRY_DELEGATE_ATTACHED_IMPORT);
if (NULL != fed)
{
s = format(s, "export-sibling:%d ", import->faei_export_sibling);
s = format(s, "exporter:%d ", import->faei_exporter);
s = format(s, "export-fib:%d ", import->faei_export_fib);
-
+
s = format(s, "import-entry:%d ", import->faei_import_entry);
s = format(s, "import-fib:%d ", import->faei_import_fib);
fib_ae_export_t *export;
export = pool_elt_at_index(fib_ae_export_pool, expi);
-
+
s = format(s, "\n Attached-Export:%d:[", (export - fib_ae_export_pool));
s = format(s, "export-entry:%d ", export->faee_ei);