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Diffstat (limited to 'src/vnet/fib/fib_entry_src_rr.c')
-rw-r--r--src/vnet/fib/fib_entry_src_rr.c42
1 files changed, 22 insertions, 20 deletions
diff --git a/src/vnet/fib/fib_entry_src_rr.c b/src/vnet/fib/fib_entry_src_rr.c
index b6f4bc3ba45..8e477362374 100644
--- a/src/vnet/fib/fib_entry_src_rr.c
+++ b/src/vnet/fib/fib_entry_src_rr.c
@@ -20,6 +20,7 @@
#include <vnet/dpo/drop_dpo.h>
#include "fib_entry_src.h"
+#include "fib_entry_src_rr.h"
#include "fib_entry_cover.h"
#include "fib_entry.h"
#include "fib_table.h"
@@ -29,7 +30,7 @@
*
* Resolve via a connected cover.
*/
-static void
+void
fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src,
const fib_entry_t *fib_entry,
const fib_entry_t *cover)
@@ -53,7 +54,8 @@ fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src,
* shortly to over-rule this RR source.
*/
src->fes_pl = fib_path_list_create(FIB_PATH_LIST_FLAG_NONE, paths);
- src->fes_entry_flags = fib_entry_get_flags(fib_entry_get_index(cover));
+ src->fes_entry_flags |= (fib_entry_get_flags(fib_entry_get_index(cover)) &
+ FIB_ENTRY_FLAGS_RR_INHERITED);
vec_free(paths);
}
@@ -65,8 +67,8 @@ fib_entry_src_rr_resolve_via_connected (fib_entry_src_t *src,
static void
fib_entry_src_rr_init (fib_entry_src_t *src)
{
- src->rr.fesr_cover = FIB_NODE_INDEX_INVALID;
- src->rr.fesr_sibling = FIB_NODE_INDEX_INVALID;
+ src->u.rr.fesr_cover = FIB_NODE_INDEX_INVALID;
+ src->u.rr.fesr_sibling = FIB_NODE_INDEX_INVALID;
}
@@ -84,7 +86,7 @@ fib_entry_src_rr_init (fib_entry_src_t *src)
* the loop will break when the cover changes, and this function
* will be called again when that happens.
*/
-static void
+void
fib_entry_src_rr_use_covers_pl (fib_entry_src_t *src,
const fib_entry_t *fib_entry,
const fib_entry_t *cover)
@@ -132,14 +134,14 @@ fib_entry_src_rr_activate (fib_entry_src_t *src,
return (!0);
}
- src->rr.fesr_cover = fib_table_get_less_specific(fib_entry->fe_fib_index,
+ src->u.rr.fesr_cover = fib_table_get_less_specific(fib_entry->fe_fib_index,
&fib_entry->fe_prefix);
- ASSERT(FIB_NODE_INDEX_INVALID != src->rr.fesr_cover);
+ ASSERT(FIB_NODE_INDEX_INVALID != src->u.rr.fesr_cover);
- cover = fib_entry_get(src->rr.fesr_cover);
+ cover = fib_entry_get(src->u.rr.fesr_cover);
- src->rr.fesr_sibling =
+ src->u.rr.fesr_sibling =
fib_entry_cover_track(cover, fib_entry_get_index(fib_entry));
/*
@@ -175,11 +177,11 @@ fib_entry_src_rr_deactivate (fib_entry_src_t *src,
/*
* remove the depednecy on the covering entry
*/
- if (FIB_NODE_INDEX_INVALID != src->rr.fesr_cover)
+ if (FIB_NODE_INDEX_INVALID != src->u.rr.fesr_cover)
{
- cover = fib_entry_get(src->rr.fesr_cover);
- fib_entry_cover_untrack(cover, src->rr.fesr_sibling);
- src->rr.fesr_cover = FIB_NODE_INDEX_INVALID;
+ cover = fib_entry_get(src->u.rr.fesr_cover);
+ fib_entry_cover_untrack(cover, src->u.rr.fesr_sibling);
+ src->u.rr.fesr_cover = FIB_NODE_INDEX_INVALID;
}
fib_path_list_unlock(src->fes_pl);
@@ -187,7 +189,7 @@ fib_entry_src_rr_deactivate (fib_entry_src_t *src,
src->fes_entry_flags = FIB_ENTRY_FLAG_NONE;
}
-static fib_entry_src_cover_res_t
+fib_entry_src_cover_res_t
fib_entry_src_rr_cover_change (fib_entry_src_t *src,
const fib_entry_t *fib_entry)
{
@@ -196,7 +198,7 @@ fib_entry_src_rr_cover_change (fib_entry_src_t *src,
.bw_reason = FIB_NODE_BW_REASON_FLAG_NONE,
};
- if (FIB_NODE_INDEX_INVALID == src->rr.fesr_cover)
+ if (FIB_NODE_INDEX_INVALID == src->u.rr.fesr_cover)
{
/*
* the source may be added, but it is not active
@@ -210,7 +212,7 @@ fib_entry_src_rr_cover_change (fib_entry_src_t *src,
* entry inserted benaeth it. That does not necessarily mean that this
* entry is covered by the new prefix. check that
*/
- if (src->rr.fesr_cover != fib_table_get_less_specific(fib_entry->fe_fib_index,
+ if (src->u.rr.fesr_cover != fib_table_get_less_specific(fib_entry->fe_fib_index,
&fib_entry->fe_prefix))
{
fib_entry_src_rr_deactivate(src, fib_entry);
@@ -230,7 +232,7 @@ fib_entry_src_rr_cover_change (fib_entry_src_t *src,
* This entry's cover has updated its forwarding info. This entry
* will need to re-inheret.
*/
-static fib_entry_src_cover_res_t
+fib_entry_src_cover_res_t
fib_entry_src_rr_cover_update (fib_entry_src_t *src,
const fib_entry_t *fib_entry)
{
@@ -241,7 +243,7 @@ fib_entry_src_rr_cover_update (fib_entry_src_t *src,
fib_node_index_t old_path_list;
fib_entry_t *cover;
- if (FIB_NODE_INDEX_INVALID == src->rr.fesr_cover)
+ if (FIB_NODE_INDEX_INVALID == src->u.rr.fesr_cover)
{
/*
* the source may be added, but it is not active
@@ -250,7 +252,7 @@ fib_entry_src_rr_cover_update (fib_entry_src_t *src,
return (res);
}
- cover = fib_entry_get(src->rr.fesr_cover);
+ cover = fib_entry_get(src->u.rr.fesr_cover);
old_path_list = src->fes_pl;
/*
@@ -280,7 +282,7 @@ static u8*
fib_entry_src_rr_format (fib_entry_src_t *src,
u8* s)
{
- return (format(s, " cover:%d", src->rr.fesr_cover));
+ return (format(s, " cover:%d", src->u.rr.fesr_cover));
}
const static fib_entry_src_vft_t rr_src_vft = {