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authorNeale Ranns <nranns@cisco.com>2018-09-07 09:37:07 -0700
committerDamjan Marion <dmarion@me.com>2018-10-01 09:43:22 +0000
commit28c142e3dedc0b136003f33f67243bf3c1873b71 (patch)
treeb81373308ccd1cea3071f9e3d2a768f9324f6993 /src/vnet/ip
parentc17776e9fe5accb285e0ef45b56e9380e94801ff (diff)
mroute routers in the stats segment
Change-Id: I798e4fb6470ae9e763f8de1c290ff0fc3c0b7f9e Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/ip')
-rw-r--r--src/vnet/ip/ip.api10
-rw-r--r--src/vnet/ip/ip_api.c61
2 files changed, 48 insertions, 23 deletions
diff --git a/src/vnet/ip/ip.api b/src/vnet/ip/ip.api
index 7c7f656d2e6..71ad1c189c1 100644
--- a/src/vnet/ip/ip.api
+++ b/src/vnet/ip/ip.api
@@ -440,7 +440,7 @@ define ip_add_del_route_reply
@param next_hop_afi - Use dpo_proto_t
FIXME
*/
-autoreply define ip_mroute_add_del
+define ip_mroute_add_del
{
u32 client_index;
u32 context;
@@ -460,6 +460,13 @@ autoreply define ip_mroute_add_del
u8 nh_address[16];
};
+define ip_mroute_add_del_reply
+{
+ u32 context;
+ i32 retval;
+ u32 stats_index;
+};
+
/** \brief Dump IP multicast fib table
@param client_index - opaque cookie to identify the sender
*/
@@ -487,6 +494,7 @@ manual_endian manual_print define ip_mfib_details
u8 grp_address[4];
u8 src_address[4];
u32 count;
+ u32 stats_index;
vl_api_fib_path_t path[count];
};
diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index 477090d07f1..5dbc02d5c59 100644
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -1203,7 +1203,7 @@ add_del_mroute_check (fib_protocol_t table_proto,
return (0);
}
-static int
+static fib_node_index_t
mroute_add_del_handler (u8 is_add,
u8 is_local,
u32 fib_index,
@@ -1214,6 +1214,8 @@ mroute_add_del_handler (u8 is_add,
u32 next_hop_sw_if_index,
ip46_address_t * nh, u32 itf_flags, u32 bier_imp)
{
+ fib_node_index_t mfib_entry_index = ~0;
+
stats_dslock_with_hint (1 /* release hint */ , 2 /* tag */ );
fib_route_path_t path = {
@@ -1232,15 +1234,17 @@ mroute_add_del_handler (u8 is_add,
}
else if (!is_local && ~0 == next_hop_sw_if_index)
{
- mfib_table_entry_update (fib_index, prefix,
- MFIB_SOURCE_API, rpf_id, entry_flags);
+ mfib_entry_index = mfib_table_entry_update (fib_index, prefix,
+ MFIB_SOURCE_API,
+ rpf_id, entry_flags);
goto done;
}
if (is_add)
{
- mfib_table_entry_path_update (fib_index, prefix,
- MFIB_SOURCE_API, &path, itf_flags);
+ mfib_entry_index = mfib_table_entry_path_update (fib_index, prefix,
+ MFIB_SOURCE_API,
+ &path, itf_flags);
}
else
{
@@ -1250,12 +1254,14 @@ mroute_add_del_handler (u8 is_add,
done:
stats_dsunlock ();
- return (0);
+ return (mfib_entry_index);
}
static int
-api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
+api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp,
+ u32 * stats_index)
{
+ fib_node_index_t mfib_entry_index;
fib_protocol_t fproto;
dpo_proto_t nh_proto;
ip46_address_t nh;
@@ -1295,32 +1301,43 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
clib_memcpy (&nh.ip6, mp->nh_address, sizeof (nh.ip6));
}
- return (mroute_add_del_handler (mp->is_add,
- mp->is_local,
- fib_index, &pfx,
- nh_proto,
- ntohl (mp->entry_flags),
- ntohl (mp->rpf_id),
- ntohl (mp->next_hop_sw_if_index),
- &nh,
- ntohl (mp->itf_flags),
- ntohl (mp->bier_imp)));
+ mfib_entry_index = mroute_add_del_handler (mp->is_add,
+ mp->is_local,
+ fib_index, &pfx,
+ nh_proto,
+ ntohl (mp->entry_flags),
+ ntohl (mp->rpf_id),
+ ntohl (mp->next_hop_sw_if_index),
+ &nh,
+ ntohl (mp->itf_flags),
+ ntohl (mp->bier_imp));
+
+ if (~0 != mfib_entry_index)
+ *stats_index = mfib_entry_get_stats_index (mfib_entry_index);
+
+ return (rv);
}
void
vl_api_ip_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp)
{
vl_api_ip_mroute_add_del_reply_t *rmp;
+ vnet_main_t *vnm;
+ u32 stats_index;
int rv;
- vnet_main_t *vnm = vnet_get_main ();
+ vnm = vnet_get_main ();
vnm->api_errno = 0;
+ stats_index = ~0;
- rv = api_mroute_add_del_t_handler (mp);
+ rv = api_mroute_add_del_t_handler (mp, &stats_index);
- rv = (rv == 0) ? vnm->api_errno : rv;
-
- REPLY_MACRO (VL_API_IP_MROUTE_ADD_DEL_REPLY);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_IP_MROUTE_ADD_DEL_REPLY,
+ ({
+ rmp->stats_index = htonl (stats_index);
+ }));
+ /* *INDENT-ON* */
}
static void