l2fib_main_t l2fib_main;
+u8 *
+format_l2fib_entry_result_flags (u8 * s, va_list * args)
+{
+ l2fib_entry_result_flags_t flags = va_arg (*args, int);
+
+ if (L2FIB_ENTRY_RESULT_FLAG_NONE == flags)
+ {
+ s = format (s, "none");
+ }
+ else
+ {
+#define _(a,v,t) { \
+ if (flags & L2FIB_ENTRY_RESULT_FLAG_##a) \
+ s = format (s, "%s ", t); \
+ }
+ foreach_l2fib_entry_result_attr
+#undef _
+ }
+ return (s);
+}
+
static void
incr_mac_address (u8 * mac)
{
tmp += 1 << 16; /* skip unused (least significant) octets */
tmp = clib_host_to_net_u64 (tmp);
- clib_memcpy (mac, &tmp, 6);
+ clib_memcpy_fast (mac, &tmp, 6);
}
/** Format sw_if_index. If the value is ~0, use the text "N/A" */
if (sw_if_index == ~0)
return format (s, "N/A");
- vnet_sw_interface_t *swif = vnet_get_sw_interface_safe (vnm, sw_if_index);
+ vnet_sw_interface_t *swif =
+ vnet_get_sw_interface_or_null (vnm, sw_if_index);
if (!swif)
return format (s, "Stale");
return format (s, "%U", format_vnet_sw_interface_name, vnm,
- vnet_get_sw_interface_safe (vnm, sw_if_index));
+ vnet_get_sw_interface_or_null (vnm, sw_if_index));
}
typedef struct l2fib_dump_walk_ctx_t_
{
u8 *s = NULL;
- if (ctx->learn && result.fields.age_not)
+ if (ctx->learn && l2fib_entry_result_is_set_AGE_NOT (&result))
return; /* skip provisioned macs */
- if (ctx->add && !result.fields.age_not)
+ if (ctx->add && !l2fib_entry_result_is_set_AGE_NOT (&result))
return; /* skip learned macs */
bd_config = vec_elt_at_index (l2input_main.bd_configs,
key.fields.bd_index);
- if (result.fields.age_not)
+ if (l2fib_entry_result_is_set_AGE_NOT (&result))
s = format (s, "no");
else if (bd_config->mac_age == 0)
s = format (s, "-");
key.fields.bd_index,
result.fields.sw_if_index == ~0
? -1 : result.fields.sw_if_index,
- result.fields.sn.bd, result.fields.sn.swif,
- s, result.fields.static_mac ? "*" : "-",
- result.fields.filter ? "*" : "-",
- result.fields.bvi ? "*" : "-",
+ result.fields.sn.bd, result.fields.sn.swif, s,
+ l2fib_entry_result_is_set_STATIC (&result) ? "*" : "-",
+ l2fib_entry_result_is_set_FILTER (&result) ? "*" : "-",
+ l2fib_entry_result_is_set_BVI (&result) ? "*" : "-",
format_vnet_sw_if_index_name_with_NA,
ctx->vnm, result.fields.sw_if_index);
vec_free (s);
}
/*?
- * This command dispays the MAC Address entries of the L2 FIB table.
+ * This command displays the MAC Address entries of the L2 FIB table.
* Output can be filtered to just get the number of MAC Addresses or display
* each MAC Address for all bridge domains or just a single bridge domain.
*
* If the entry already exists then overwrite it
*/
void
-l2fib_add_entry (u8 * mac, u32 bd_index,
- u32 sw_if_index, u8 static_mac, u8 filter_mac, u8 bvi_mac)
+l2fib_add_entry (const u8 * mac, u32 bd_index,
+ u32 sw_if_index, l2fib_entry_result_flags_t flags)
{
l2fib_entry_key_t key;
l2fib_entry_result_t result;
/* set up key */
key.raw = l2fib_make_key (mac, bd_index);
- /* check if entry alread exist */
+ /* check if entry already exist */
if (BV (clib_bihash_search) (&fm->mac_table, &kv, &kv))
{
/* decrement counter if overwriting a learned mac */
result.raw = kv.value;
- if ((result.fields.age_not == 0) && (lm->global_learn_count))
+ if ((!l2fib_entry_result_is_set_AGE_NOT (&result))
+ && (lm->global_learn_count))
lm->global_learn_count--;
}
/* set up result */
result.raw = 0; /* clear all fields */
result.fields.sw_if_index = sw_if_index;
- result.fields.static_mac = static_mac;
- result.fields.filter = filter_mac;
- result.fields.bvi = bvi_mac;
- result.fields.age_not = 1; /* no aging for provisioned entry */
+ result.fields.flags = flags;
+
+ /* no aging for provisioned entry */
+ l2fib_entry_result_set_AGE_NOT (&result);
kv.key = key.raw;
kv.value = result.raw;
u32 bd_id;
u32 bd_index;
u32 sw_if_index = ~0;
- u32 static_mac = 0;
- u32 bvi_mac = 0;
uword *p;
+ l2fib_entry_result_flags_t flags;
+
+ flags = L2FIB_ENTRY_RESULT_FLAG_NONE;
if (!unformat (input, "%U", unformat_ethernet_address, mac))
{
}
if (unformat (input, "static"))
- {
- static_mac = 1;
- }
+ flags |= L2FIB_ENTRY_RESULT_FLAG_STATIC;
else if (unformat (input, "bvi"))
- {
- bvi_mac = 1;
- static_mac = 1;
- }
+ flags |= (L2FIB_ENTRY_RESULT_FLAG_STATIC | L2FIB_ENTRY_RESULT_FLAG_BVI);
if (vec_len (l2input_main.configs) <= sw_if_index)
{
goto done;
}
- l2fib_add_fwd_entry (mac, bd_index, sw_if_index, static_mac, bvi_mac);
+ l2fib_add_entry (mac, bd_index, sw_if_index, flags);
done:
return error;
u8 mac[6], save_mac[6];
u32 bd_index = 0;
u32 sw_if_index = 8;
- u32 bvi_mac = 0;
u32 is_add = 0;
u32 is_del = 0;
u32 is_check = 0;
return clib_error_return (0,
"noop: pick at least one of (add,del,check)");
- clib_memcpy (save_mac, mac, 6);
+ clib_memcpy_fast (save_mac, mac, 6);
if (is_add)
{
for (i = 0; i < count; i++)
{
- l2fib_add_fwd_entry (mac, bd_index, sw_if_index, *mac, bvi_mac);
+ l2fib_add_entry (mac, bd_index, sw_if_index,
+ L2FIB_ENTRY_RESULT_FLAG_NONE);
incr_mac_address (mac);
}
}
BVT (clib_bihash_kv) kv;
l2fib_main_t *mp = &l2fib_main;
- clib_memcpy (mac, save_mac, 6);
+ clib_memcpy_fast (mac, save_mac, 6);
for (i = 0; i < count; i++)
{
if (is_del)
{
- clib_memcpy (mac, save_mac, 6);
+ clib_memcpy_fast (mac, save_mac, 6);
for (i = 0; i < count; i++)
{
* sw_if_index is non-zero and does not match that in the entry.
*/
u32
-l2fib_del_entry (u8 * mac, u32 bd_index, u32 sw_if_index)
+l2fib_del_entry (const u8 * mac, u32 bd_index, u32 sw_if_index)
{
l2fib_entry_result_t result;
l2fib_main_t *mp = &l2fib_main;
return 1;
/* decrement counter if dynamically learned mac */
- if ((result.fields.age_not == 0) && (l2learn_main.global_learn_count))
+ if ((!l2fib_entry_result_is_set_AGE_NOT (&result)) &&
+ (l2learn_main.global_learn_count))
l2learn_main.global_learn_count--;
/* Remove entry from hash table */
vl_api_l2_macs_event_t *mp = 0;
vl_api_registration_t *reg = 0;
+ /* Don't scan the l2 fib if it hasn't been instantiated yet */
+ if (alloc_arena (h) == 0)
+ return 0.0;
+
if (client)
{
mp = allocate_mac_evt_buf (client, cl_idx);
l2fib_entry_key_t key = {.raw = v->kvp[k].key };
l2fib_entry_result_t result = {.raw = v->kvp[k].value };
- if (result.fields.age_not == 0)
+ if (!l2fib_entry_result_is_set_AGE_NOT (&result))
learn_count++;
if (client)
evt_idx = 0;
}
- if (result.fields.lrn_evt)
+ if (l2fib_entry_result_is_set_LRN_EVT (&result))
{
/* copy mac entry to event msg */
- clib_memcpy (mp->mac[evt_idx].mac_addr, key.fields.mac,
- 6);
- mp->mac[evt_idx].action = result.fields.lrn_mov ?
+ clib_memcpy_fast (mp->mac[evt_idx].mac_addr,
+ key.fields.mac, 6);
+ mp->mac[evt_idx].action =
+ l2fib_entry_result_is_set_LRN_MOV (&result) ?
MAC_EVENT_ACTION_MOVE : MAC_EVENT_ACTION_ADD;
mp->mac[evt_idx].sw_if_index =
htonl (result.fields.sw_if_index);
/* clear event bits and update mac entry */
- result.fields.lrn_evt = 0;
- result.fields.lrn_mov = 0;
+ l2fib_entry_result_clear_LRN_EVT (&result);
+ l2fib_entry_result_clear_LRN_MOV (&result);
BVT (clib_bihash_kv) kv;
kv.key = key.raw;
kv.value = result.raw;
}
}
- if (event_only || result.fields.age_not)
- continue; /* skip aging - static_mac alsways age_not */
+ if (event_only || l2fib_entry_result_is_set_AGE_NOT (&result))
+ continue; /* skip aging - static_mac always age_not */
/* start aging processing */
u32 bd_index = key.fields.bd_index;
if (client)
{
/* copy mac entry to event msg */
- clib_memcpy (mp->mac[evt_idx].mac_addr, key.fields.mac, 6);
+ clib_memcpy_fast (mp->mac[evt_idx].mac_addr, key.fields.mac,
+ 6);
mp->mac[evt_idx].action = MAC_EVENT_ACTION_DELETE;
mp->mac[evt_idx].sw_if_index =
htonl (result.fields.sw_if_index);
L2FIB_NUM_BUCKETS, L2FIB_MEMORY_SIZE);
/* verify the key constructor is good, since it is endian-sensitive */
- memset (test_mac, 0, sizeof (test_mac));
+ clib_memset (test_mac, 0, sizeof (test_mac));
test_mac[0] = 0x11;
test_key.raw = 0;
test_key.raw = l2fib_make_key ((u8 *) & test_mac, 0x1234);
Code Review / vpp.git / blobdiff