diff options
Diffstat (limited to 'src/vnet/fib/fib_entry_src_rr.c')
| -rw-r--r-- | src/vnet/fib/fib_entry_src_rr.c | 42 |
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 = { |