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authorNeale Ranns <neale.ranns@cisco.com>2018-06-07 02:08:07 -0700
committerFlorin Coras <florin.coras@gmail.com>2018-06-21 07:44:37 +0000
commit586479a73162426a02b2bbc8ab724e0dfb9921e0 (patch)
tree05701dd882dbc218ffb1bd28f20fce50bbcda61c /src/vnet/bier/bier_fmask.c
parent0c58ad4045c03552a6c6100e8e8441558aaea972 (diff)
BIER neighbor stats
Change-Id: I2f638f1932b4aeddf2408c06d1b8393551675b72 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Diffstat (limited to 'src/vnet/bier/bier_fmask.c')
-rw-r--r--src/vnet/bier/bier_fmask.c64
1 files changed, 57 insertions, 7 deletions
diff --git a/src/vnet/bier/bier_fmask.c b/src/vnet/bier/bier_fmask.c
index 3d7cc838ab0..73f719460aa 100644
--- a/src/vnet/bier/bier_fmask.c
+++ b/src/vnet/bier/bier_fmask.c
@@ -37,6 +37,11 @@ static const char *const bier_fmask_attr_names[] = BIER_FMASK_ATTR_NAMES;
*/
bier_fmask_t *bier_fmask_pool;
+/**
+ * Stats for each BIER fmask object
+ */
+vlib_combined_counter_main_t bier_fmask_counters;
+
static inline index_t
bier_fmask_get_index (const bier_fmask_t *bfm)
{
@@ -165,6 +170,12 @@ bier_fmask_init (bier_fmask_t *bfm,
const bier_table_id_t *btid;
mpls_label_t olabel;
+ ASSERT(1 == vec_len(rpaths));
+ memset(bfm, 0, sizeof(*bfm));
+
+ bfm->bfm_id = clib_mem_alloc(sizeof(*bfm->bfm_id));
+
+ fib_node_init(&bfm->bfm_node, FIB_NODE_TYPE_BIER_FMASK);
*bfm->bfm_id = *fmid;
dpo_reset(&bfm->bfm_dpo);
btid = bier_table_get_id(bfm->bfm_id->bfmi_bti);
@@ -268,20 +279,19 @@ bier_fmask_create_and_lock (const bier_fmask_id_t *fmid,
const fib_route_path_t *rpaths)
{
bier_fmask_t *bfm;
+ index_t bfmi;
pool_get_aligned(bier_fmask_pool, bfm, CLIB_CACHE_LINE_BYTES);
+ bfmi = bier_fmask_get_index(bfm);
- memset(bfm, 0, sizeof(*bfm));
-
- bfm->bfm_id = clib_mem_alloc(sizeof(*bfm->bfm_id));
+ vlib_validate_combined_counter (&(bier_fmask_counters), bfmi);
+ vlib_zero_combined_counter (&(bier_fmask_counters), bfmi);
- ASSERT(1 == vec_len(rpaths));
- fib_node_init(&bfm->bfm_node, FIB_NODE_TYPE_BIER_FMASK);
bier_fmask_init(bfm, fmid, rpaths);
- bier_fmask_lock(bier_fmask_get_index(bfm));
+ bier_fmask_lock(bfmi);
- return (bier_fmask_get_index(bfm));
+ return (bfmi);
}
void
@@ -331,6 +341,7 @@ format_bier_fmask (u8 *s, va_list *ap)
u32 indent = va_arg(*ap, u32);
bier_fmask_attributes_t attr;
bier_fmask_t *bfm;
+ vlib_counter_t to;
if (pool_is_free_index(bier_fmask_pool, bfmi))
{
@@ -349,6 +360,8 @@ format_bier_fmask (u8 *s, va_list *ap)
s = format (s, "%s,", bier_fmask_attr_names[attr]);
}
}
+ vlib_get_combined_counter (&(bier_fmask_counters), bfmi, &to);
+ s = format (s, " to:[%Ld:%Ld]]", to.packets, to.bytes);
s = format(s, "\n");
s = fib_path_list_format(bfm->bfm_pl, s);
@@ -371,6 +384,43 @@ format_bier_fmask (u8 *s, va_list *ap)
return (s);
}
+void
+bier_fmask_get_stats (index_t bfmi, u64 * packets, u64 * bytes)
+{
+ vlib_counter_t to;
+
+ vlib_get_combined_counter (&(bier_fmask_counters), bfmi, &to);
+
+ *packets = to.packets;
+ *bytes = to.bytes;
+}
+
+void
+bier_fmask_encode (index_t bfmi,
+ bier_table_id_t *btid,
+ fib_route_path_encode_t *rpath)
+{
+ bier_fmask_t *bfm;
+
+ bfm = bier_fmask_get(bfmi);
+ *btid = *bier_table_get_id(bfm->bfm_id->bfmi_bti);
+
+ memset(rpath, 0, sizeof(*rpath));
+
+ rpath->rpath.frp_sw_if_index = ~0;
+
+ switch (bfm->bfm_id->bfmi_nh_type)
+ {
+ case BIER_NH_UDP:
+ rpath->rpath.frp_flags = FIB_ROUTE_PATH_UDP_ENCAP;
+ rpath->rpath.frp_udp_encap_id = bfm->bfm_id->bfmi_id;
+ break;
+ case BIER_NH_IP:
+ memcpy(&rpath->rpath.frp_addr, &bfm->bfm_id->bfmi_nh,
+ sizeof(rpath->rpath.frp_addr));
+ break;
+ }
+}
static fib_node_t *
bier_fmask_get_node (fib_node_index_t index)