diff options
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/l2/l2.api | 10 | ||||
| -rw-r--r-- | src/vnet/l2/l2_fib.c | 8 | ||||
| -rw-r--r-- | src/vnet/l2/l2_fib.h | 11 | ||||
| -rw-r--r-- | src/vnet/l2/l2_learn.c | 1 |
4 files changed, 22 insertions, 8 deletions
diff --git a/src/vnet/l2/l2.api b/src/vnet/l2/l2.api index 3fb6de0d073..0ff4a2d75e4 100644 --- a/src/vnet/l2/l2.api +++ b/src/vnet/l2/l2.api @@ -14,7 +14,7 @@ * limitations under the License. */ -option version = "2.0.0"; +option version = "2.0.1"; /** \brief Reply to l2_xconnect_dump @param context - sender context which was passed in the request @@ -158,14 +158,16 @@ autoreply define want_l2_macs_events /** \brief Entry for learned or aged MAC in L2 MAC Events @param sw_if_index - sw_if_index in the domain @param mac_addr - mac_address - @is_del - 0 => newly learned MAC, 1 => aged out MAC + @param action - 0 => newly learned MAC, 1 => MAC deleted by ager + 3 => MAC move (sw_if_index changed) + @param flags - flag bits to provide other info, not yet used */ typeonly define mac_entry { u32 sw_if_index; u8 mac_addr[6]; - u8 is_del; - u8 spare; + u8 action; + u8 flags; }; /** \brief L2 MAC event for a list of learned or aged MACs diff --git a/src/vnet/l2/l2_fib.c b/src/vnet/l2/l2_fib.c index 55cffc8047c..99d99c57f73 100644 --- a/src/vnet/l2/l2_fib.c +++ b/src/vnet/l2/l2_fib.c @@ -1037,11 +1037,13 @@ l2fib_scan (vlib_main_t * vm, f64 start_time, u8 event_only) /* copy mac entry to event msg */ clib_memcpy (mp->mac[evt_idx].mac_addr, key.fields.mac, 6); - mp->mac[evt_idx].is_del = 0; + mp->mac[evt_idx].action = result.fields.lrn_mov ? + MAC_EVENT_ACTION_MOVE : MAC_EVENT_ACTION_ADD; mp->mac[evt_idx].sw_if_index = htonl (result.fields.sw_if_index); - /* clear event bit and update mac entry */ + /* clear event bits and update mac entry */ result.fields.lrn_evt = 0; + result.fields.lrn_mov = 0; BVT (clib_bihash_kv) kv; kv.key = key.raw; kv.value = result.raw; @@ -1078,7 +1080,7 @@ l2fib_scan (vlib_main_t * vm, f64 start_time, u8 event_only) { /* copy mac entry to event msg */ clib_memcpy (mp->mac[evt_idx].mac_addr, key.fields.mac, 6); - mp->mac[evt_idx].is_del = 1; + mp->mac[evt_idx].action = MAC_EVENT_ACTION_DELETE; mp->mac[evt_idx].sw_if_index = htonl (result.fields.sw_if_index); evt_idx++; diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h index 60c197f2a57..ad7035bff54 100644 --- a/src/vnet/l2/l2_fib.h +++ b/src/vnet/l2/l2_fib.h @@ -118,7 +118,8 @@ typedef struct u8 bvi:1; /* mac is for a bridged virtual interface */ u8 filter:1; /* drop packets to/from this mac */ u8 lrn_evt:1; /* MAC learned to be sent in L2 MAC event */ - u8 unused:3; + u8 lrn_mov:1; /* MAC learned is a MAC move */ + u8 unused:2; u8 timestamp; /* timestamp for aging */ l2fib_seq_num_t sn; /* bd/int seq num */ @@ -129,6 +130,14 @@ typedef struct STATIC_ASSERT_SIZEOF (l2fib_entry_result_t, 8); +/* L2 MAC event entry action enums (see mac_entry definition in l2.api) */ +typedef enum +{ + MAC_EVENT_ACTION_ADD = 0, + MAC_EVENT_ACTION_DELETE = 1, + MAC_EVENT_ACTION_MOVE = 2, +} l2_mac_event_action_t; + /** * Compute the hash for the given key and return * the corresponding bucket index diff --git a/src/vnet/l2/l2_learn.c b/src/vnet/l2/l2_learn.c index 6ece1a3c7f2..04e0721ebeb 100644 --- a/src/vnet/l2/l2_learn.c +++ b/src/vnet/l2/l2_learn.c @@ -207,6 +207,7 @@ l2learn_process (vlib_node_runtime_t * node, result0->fields.age_not = 0; } result0->fields.lrn_evt = (msm->client_pid != 0); + result0->fields.lrn_mov = (msm->client_pid != 0); counter_base[L2LEARN_ERROR_MAC_MOVE] += 1; } |