bd_config->flood_count = 0;
bd_config->tun_master_count = 0;
bd_config->tun_normal_count = 0;
+ bd_config->no_flood_count = 0;
bd_config->mac_by_ip4 = 0;
bd_config->mac_by_ip6 = hash_create_mem (0, sizeof (ip6_address_t),
sizeof (uword));
bd->bd_id = ~0;
bd->feature_bitmap = 0;
+ /* free BD tag */
+ vec_free (bd->bd_tag);
+
/* free memory used by BD */
vec_free (bd->members);
hash_free (bd->mac_by_ip4);
static void
update_flood_count (l2_bridge_domain_t * bd_config)
{
- bd_config->flood_count = vec_len (bd_config->members) -
- (bd_config->tun_master_count ? bd_config->tun_normal_count : 0);
+ bd_config->flood_count = (vec_len (bd_config->members) -
+ (bd_config->tun_master_count ?
+ bd_config->tun_normal_count : 0));
+ bd_config->flood_count -= bd_config->no_flood_count;
}
void
bd_add_member (l2_bridge_domain_t * bd_config, l2_flood_member_t * member)
{
- u32 ix;
+ u32 ix = 0;
vnet_sw_interface_t *sw_if = vnet_get_sw_interface
(vnet_get_main (), member->sw_if_index);
/*
* Add one element to the vector
- * vector is ordered [ bvi, normal/tun_masters..., tun_normals... ]
+ * vector is ordered [ bvi, normal/tun_masters..., tun_normals... no_flood]
* When flooding, the bvi interface (if present) must be the last member
* processed due to how BVI processing can change the packet. To enable
* this order, we make the bvi interface the first in the vector and
- * flooding walks the vector in reverse.
+ * flooding walks the vector in reverse. The flood-count determines where
+ * in the member list to start the walk from.
*/
switch (sw_if->flood_class)
{
+ case VNET_FLOOD_CLASS_NO_FLOOD:
+ bd_config->no_flood_count++;
+ ix = vec_len (bd_config->members);
+ break;
+ case VNET_FLOOD_CLASS_BVI:
+ ix = 0;
+ break;
case VNET_FLOOD_CLASS_TUNNEL_MASTER:
bd_config->tun_master_count++;
/* Fall through */
- default:
- /* Fall through */
case VNET_FLOOD_CLASS_NORMAL:
- ix = (member->flags & L2_FLOOD_MEMBER_BVI) ? 0 :
- vec_len (bd_config->members) - bd_config->tun_normal_count;
+ ix = (vec_len (bd_config->members) -
+ bd_config->tun_normal_count - bd_config->no_flood_count);
break;
case VNET_FLOOD_CLASS_TUNNEL_NORMAL:
- ix = vec_len (bd_config->members);
+ ix = (vec_len (bd_config->members) - bd_config->no_flood_count);
bd_config->tun_normal_count++;
break;
}
bd_config->tun_master_count--;
else if (sw_if->flood_class == VNET_FLOOD_CLASS_TUNNEL_NORMAL)
bd_config->tun_normal_count--;
+ else if (sw_if->flood_class == VNET_FLOOD_CLASS_NO_FLOOD)
+ bd_config->no_flood_count--;
}
vec_delete (bd_config->members, 1, ix);
update_flood_count (bd_config);
bd_config->feature_bitmap &= ~feature_bitmap;
}
- return 0;
+ return bd_config->feature_bitmap;
}
/**
L2_MAC_AGE_PROCESS_EVENT_STOP, 0);
}
+/**
+ Set the tag for the bridge domain.
+*/
+
+static void
+bd_set_bd_tag (vlib_main_t * vm, u32 bd_index, u8 * bd_tag)
+{
+ u8 *old;
+ l2_bridge_domain_t *bd_config;
+ vec_validate (l2input_main.bd_configs, bd_index);
+ bd_config = vec_elt_at_index (l2input_main.bd_configs, bd_index);
+
+ old = bd_config->bd_tag;
+
+ if (bd_tag[0])
+ {
+ bd_config->bd_tag = format (0, "%s%c", bd_tag, 0);
+ }
+ else
+ {
+ bd_config->bd_tag = NULL;
+ }
+
+ vec_free (old);
+}
+
/**
Set bridge-domain learn enable/disable.
The CLI format is:
}
/* set the bridge domain flag */
- if (bd_set_flags (vm, bd_index, L2_LEARN, enable))
- {
- error =
- clib_error_return (0, "bridge-domain id %d out of range", bd_index);
- goto done;
- }
+ bd_set_flags (vm, bd_index, L2_LEARN, enable);
done:
return error;
}
/* set the bridge domain flag */
- if (bd_set_flags (vm, bd_index, L2_FWD, enable))
- {
- error =
- clib_error_return (0, "bridge-domain id %d out of range", bd_index);
- goto done;
- }
+ bd_set_flags (vm, bd_index, L2_FWD, enable);
done:
return error;
}
/* set the bridge domain flag */
- if (bd_set_flags (vm, bd_index, L2_FLOOD, enable))
- {
- error =
- clib_error_return (0, "bridge-domain id %d out of range", bd_index);
- goto done;
- }
+ bd_set_flags (vm, bd_index, L2_FLOOD, enable);
done:
return error;
/* *INDENT-ON* */
/**
- Set bridge-domain unkown-unicast flood enable/disable.
+ Set bridge-domain unknown-unicast flood enable/disable.
The CLI format is:
set bridge-domain uu-flood <bd_index> [disable]
*/
}
/* set the bridge domain flag */
- if (bd_set_flags (vm, bd_index, L2_UU_FLOOD, enable))
- {
- error =
- clib_error_return (0, "bridge-domain id %d out of range", bd_index);
- goto done;
- }
+ bd_set_flags (vm, bd_index, L2_UU_FLOOD, enable);
done:
return error;
enable = 0;
/* set the bridge domain flag */
- if (bd_set_flags (vm, bd_index, L2_ARP_TERM, enable))
- {
- error =
- clib_error_return (0, "bridge-domain id %d out of range", bd_index);
- goto done;
- }
+ bd_set_flags (vm, bd_index, L2_ARP_TERM, enable);
done:
return error;
* 6-byte MAC address directly in the hash table entry uword.
*
* @warning This only works for 64-bit processor with 8-byte uword;
- * which means this code *WILL NOT WORK* for a 32-bit prcessor with
+ * which means this code *WILL NOT WORK* for a 32-bit processor with
* 4-byte uword.
*/
u32
ASSERT (sizeof (uword) == sizeof (u64)); /* make sure uword is 8 bytes */
ASSERT (bd_is_valid (bd_cfg));
- mac16[3] = 0; /* Clear last 2 unsed bytes of the 8-byte MAC address */
+ mac16[3] = 0; /* Clear last 2 unused bytes of the 8-byte MAC address */
if (is_ip6)
{
ip6_address_t *ip6_addr_key;
if (is_add)
{
if (old_mac == 0)
- { /* new entry - allocate and craete ip6 address key */
+ { /* new entry - allocate and create ip6 address key */
ip6_addr_key = clib_mem_alloc (sizeof (ip6_address_t));
clib_memcpy (ip6_addr_key, ip_addr, sizeof (ip6_address_t));
}
return 0;
}
else
- { /* updat mac for ip6 address */
+ { /* update mac for ip6 address */
hp = hash_get_pair (bd_cfg->mac_by_ip6, ip_addr);
ip6_addr_key = (ip6_address_t *) hp->key;
}
u32 detail = 0;
u32 intf = 0;
u32 arp = 0;
+ u32 bd_tag = 0;
u32 bd_id = ~0;
uword *p;
intf = 1;
if (unformat (input, "arp"))
arp = 1;
+ if (unformat (input, "bd-tag"))
+ bd_tag = 1;
if (bd_id == 0)
return clib_error_return (0,
{
l2_flood_member_t *member =
vec_elt_at_index (bd_config->members, i);
- l2_input_config_t *int_config =
- l2input_intf_config (member->sw_if_index);
+ u8 swif_seq_num = *l2fib_swif_seq_num (member->sw_if_index);
u32 vtr_opr, dot1q, tag1, tag2;
if (i == 0)
{
vlib_cli_output (vm, "%=30U%=7d%=5d%=5d%=5s%=9s%=30U",
format_vnet_sw_if_index_name, vnm,
member->sw_if_index, member->sw_if_index,
- int_config->seq_num, member->shg,
+ swif_seq_num, member->shg,
member->flags & L2_FLOOD_MEMBER_BVI ? "*" :
"-", i < bd_config->flood_count ? "*" : "-",
format_vtr, vtr_opr, dot1q, tag1, tag2);
}));
/* *INDENT-ON* */
}
+
+ if ((detail || bd_tag) && (bd_config->bd_tag))
+ {
+ vlib_cli_output (vm, "\n BD-Tag: %s", bd_config->bd_tag);
+
+ }
}
}
vec_free (as);
/* *INDENT-OFF* */
VLIB_CLI_COMMAND (bd_show_cli, static) = {
.path = "show bridge-domain",
- .short_help = "show bridge-domain [bridge-domain-id [detail|int|arp]]",
+ .short_help = "show bridge-domain [bridge-domain-id [detail|int|arp|bd-tag]]",
.function = bd_show,
};
/* *INDENT-ON* */
bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */ );
bd_set_mac_age (vm, bd_index, a->mac_age);
+
+ if (a->bd_tag)
+ bd_set_bd_tag (vm, bd_index, a->bd_tag);
+
}
else
{
/**
Create or delete bridge-domain.
The CLI format:
- create bridge-domain <bd_index> [learn <0|1>] [forward <0|1>] [uu-flood <0|1>]
- [flood <0|1>] [arp-term <0|1>] [mac-age <nn>] [del]
+ create bridge-domain <bd_index> [learn <0|1>] [forward <0|1>] [uu-flood <0|1>] [flood <0|1>]
+ [arp-term <0|1>] [mac-age <nn>] [bd-tag <tag>] [del]
*/
static clib_error_t *
u32 bd_id = ~0;
u32 flood = 1, forward = 1, learn = 1, uu_flood = 1, arp_term = 0;
u32 mac_age = 0;
+ u8 *bd_tag = NULL;
l2_bridge_domain_add_del_args_t _a, *a = &_a;
int rv;
;
else if (unformat (line_input, "mac-age %d", &mac_age))
;
+ else if (unformat (line_input, "bd-tag %s", &bd_tag))
+ ;
else if (unformat (line_input, "del"))
{
is_add = 0;
error = clib_error_return (0, "mac age must be less than 256");
goto done;
}
+ if ((bd_tag) && (strlen ((char *) bd_tag) > 63))
+ {
+ error = clib_error_return (0, "bd-tag cannot be longer than 63");
+ goto done;
+ }
memset (a, 0, sizeof (*a));
a->is_add = is_add;
a->learn = (u8) learn;
a->arp_term = (u8) arp_term;
a->mac_age = (u8) mac_age;
+ a->bd_tag = bd_tag;
rv = bd_add_del (a);
}
done:
+ vec_free (bd_tag);
unformat_free (line_input);
return error;
.path = "create bridge-domain",
.short_help = "create bridge-domain <bridge-domain-id>"
" [learn <0|1>] [forward <0|1>] [uu-flood <0|1>] [flood <0|1>] [arp-term <0|1>]"
- " [mac-age <nn>] [del]",
+ " [mac-age <nn>] [bd-tag <tag>] [del]",
.function = bd_add_del_command_fn,
};
/* *INDENT-ON* */
Code Review / vpp.git / blobdiff