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authorNeale Ranns <nranns@cisco.com>2017-09-10 04:39:11 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2017-09-11 10:14:36 +0000
commit1500254bee11355bbd69cc1dd9705be4f002f2bd (patch)
treec403642105f399baccb3a727020232b5732fe8f7 /src/vnet/fib/ip4_fib.c
parenta7191840beeb2c3a0f2598707ed1051a9f23c45f (diff)
FIB table add/delete API
part 2; - this adds the code to create an IP and MPLS table via the API. - but the enforcement that the table must be created before it is used is still missing, this is so that CSIT can pass. Change-Id: Id124d884ade6cb7da947225200e3bb193454c555 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/fib/ip4_fib.c')
-rw-r--r--src/vnet/fib/ip4_fib.c41
1 files changed, 29 insertions, 12 deletions
diff --git a/src/vnet/fib/ip4_fib.c b/src/vnet/fib/ip4_fib.c
index d563bafda0c..865e2dd5faf 100644
--- a/src/vnet/fib/ip4_fib.c
+++ b/src/vnet/fib/ip4_fib.c
@@ -101,7 +101,8 @@ static const ip4_fib_table_special_prefix_t ip4_specials[] = {
static u32
-ip4_create_fib_with_table_id (u32 table_id)
+ip4_create_fib_with_table_id (u32 table_id,
+ fib_source_t src)
{
fib_table_t *fib_table;
ip4_fib_t *v4_fib;
@@ -128,7 +129,7 @@ ip4_create_fib_with_table_id (u32 table_id)
v4_fib->fwd_classify_table_index = ~0;
v4_fib->rev_classify_table_index = ~0;
- fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP4);
+ fib_table_lock(fib_table->ft_index, FIB_PROTOCOL_IP4, src);
ip4_mtrie_init(&v4_fib->mtrie);
@@ -198,23 +199,24 @@ ip4_fib_table_destroy (u32 fib_index)
u32
-ip4_fib_table_find_or_create_and_lock (u32 table_id)
+ip4_fib_table_find_or_create_and_lock (u32 table_id,
+ fib_source_t src)
{
u32 index;
index = ip4_fib_index_from_table_id(table_id);
if (~0 == index)
- return ip4_create_fib_with_table_id(table_id);
+ return ip4_create_fib_with_table_id(table_id, src);
- fib_table_lock(index, FIB_PROTOCOL_IP4);
+ fib_table_lock(index, FIB_PROTOCOL_IP4, src);
return (index);
}
u32
-ip4_fib_table_create_and_lock (void)
+ip4_fib_table_create_and_lock (fib_source_t src)
{
- return (ip4_create_fib_with_table_id(~0));
+ return (ip4_create_fib_with_table_id(~0, src));
}
u32
@@ -525,17 +527,32 @@ ip4_show_fib (vlib_main_t * vm,
pool_foreach (fib_table, im4->fibs,
({
ip4_fib_t *fib = pool_elt_at_index(im4->v4_fibs, fib_table->ft_index);
+ fib_source_t source;
+ u8 *s = NULL;
if (table_id >= 0 && table_id != (int)fib->table_id)
continue;
if (fib_index != ~0 && fib_index != (int)fib->index)
continue;
- vlib_cli_output (vm, "%U, fib_index:%d, flow hash:[%U] locks:%d",
- format_fib_table_name, fib->index, FIB_PROTOCOL_IP4,
- fib->index,
- format_ip_flow_hash_config, fib_table->ft_flow_hash_config,
- fib_table->ft_locks);
+ s = format(s, "%U, fib_index:%d, flow hash:[%U] locks:[",
+ format_fib_table_name, fib->index,
+ FIB_PROTOCOL_IP4,
+ fib->index,
+ format_ip_flow_hash_config,
+ fib_table->ft_flow_hash_config);
+ FOR_EACH_FIB_SOURCE(source)
+ {
+ if (0 != fib_table->ft_locks[source])
+ {
+ s = format(s, "%U:%d, ",
+ format_fib_source, source,
+ fib_table->ft_locks[source]);
+ }
+ }
+ s = format (s, "]");
+ vlib_cli_output (vm, "%V", s);
+ vec_free(s);
/* Show summary? */
if (! verbose)