bond_if_t *bif;
int i;
uword p;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_hw_interface_t *hw;
u8 switching_active = 0;
bif = bond_get_master_by_dev_instance (sif->bif_dev_instance);
p = *vec_elt_at_index (bif->active_slaves, i);
if (p == sif->sw_if_index)
{
- /* Are we disabling the very 1st slave? */
- if (sif->sw_if_index == *vec_elt_at_index (bif->active_slaves, 0))
- switching_active = 1;
-
+ if (sif->sw_if_index == bif->sw_if_index_working)
+ {
+ switching_active = 1;
+ if (bif->mode == BOND_MODE_ACTIVE_BACKUP)
+ bif->is_local_numa = 0;
+ }
vec_del1 (bif->active_slaves, i);
hash_unset (bif->active_slave_by_sw_if_index, sif->sw_if_index);
-
- /* We got a new slave just becoming active? */
- if ((vec_len (bif->active_slaves) >= 1) &&
- (bif->mode == BOND_MODE_ACTIVE_BACKUP) && switching_active)
- vlib_process_signal_event (bm->vlib_main, bond_process_node.index,
- BOND_SEND_GARP_NA, bif->hw_if_index);
break;
}
}
+
+ /* We get a new slave just becoming active */
+ if ((bif->mode == BOND_MODE_ACTIVE_BACKUP) && switching_active)
+ {
+ if ((vec_len (bif->active_slaves) >= 1))
+ {
+ /* scan all slaves and try to find the first slave with local numa node. */
+ vec_foreach_index (i, bif->active_slaves)
+ {
+ p = *vec_elt_at_index (bif->active_slaves, i);
+ hw = vnet_get_sup_hw_interface (vnm, p);
+ if (vm->numa_node == hw->numa_node)
+ {
+ bif->sw_if_index_working = p;
+ bif->is_local_numa = 1;
+ vlib_process_signal_event (bm->vlib_main,
+ bond_process_node.index,
+ BOND_SEND_GARP_NA,
+ bif->hw_if_index);
+ break;
+ }
+ }
+ }
+
+ /* No local numa node is found in the active slave set. Use the first slave */
+ if ((bif->is_local_numa == 0) && (vec_len (bif->active_slaves) >= 1))
+ {
+ p = *vec_elt_at_index (bif->active_slaves, 0);
+ bif->sw_if_index_working = p;
+ vlib_process_signal_event (bm->vlib_main, bond_process_node.index,
+ BOND_SEND_GARP_NA, bif->hw_if_index);
+ }
+ }
clib_spinlock_unlock_if_init (&bif->lockp);
+
+ return;
}
void
{
bond_if_t *bif;
bond_main_t *bm = &bond_main;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sif->sw_if_index);
+ int i;
+ uword p;
bif = bond_get_master_by_dev_instance (sif->bif_dev_instance);
clib_spinlock_lock_if_init (&bif->lockp);
/* First slave becomes active? */
if ((vec_len (bif->active_slaves) == 1) &&
(bif->mode == BOND_MODE_ACTIVE_BACKUP))
- vlib_process_signal_event (bm->vlib_main, bond_process_node.index,
- BOND_SEND_GARP_NA, bif->hw_if_index);
+ {
+ bif->sw_if_index_working = sif->sw_if_index;
+ bif->is_local_numa = (vm->numa_node == hw->numa_node) ? 1 : 0;
+ vlib_process_signal_event (bm->vlib_main, bond_process_node.index,
+ BOND_SEND_GARP_NA, bif->hw_if_index);
+ }
+ else if ((vec_len (bif->active_slaves) > 1)
+ && (bif->mode == BOND_MODE_ACTIVE_BACKUP)
+ && bif->is_local_numa == 0)
+ {
+ if (vm->numa_node == hw->numa_node)
+ {
+ vec_foreach_index (i, bif->active_slaves)
+ {
+ p = *vec_elt_at_index (bif->active_slaves, 0);
+ if (p == sif->sw_if_index)
+ break;
+
+ vec_del1 (bif->active_slaves, 0);
+ hash_unset (bif->active_slave_by_sw_if_index, p);
+ vec_add1 (bif->active_slaves, p);
+ hash_set (bif->active_slave_by_sw_if_index, p, p);
+ }
+ bif->sw_if_index_working = sif->sw_if_index;
+ bif->is_local_numa = 1;
+ vlib_process_signal_event (bm->vlib_main,
+ bond_process_node.index,
+ BOND_SEND_GARP_NA, bif->hw_if_index);
+
+ }
+ }
}
clib_spinlock_unlock_if_init (&bif->lockp);
+
+ return;
}
int
pool_foreach (bif, bm->interfaces,
vec_add2(r_bondifs, bondif, 1);
clib_memset (bondif, 0, sizeof (*bondif));
+ bondif->id = bif->id;
bondif->sw_if_index = bif->sw_if_index;
hi = vnet_get_hw_interface (vnm, bif->hw_if_index);
clib_memcpy(bondif->interface_name, hi->name,
clib_bitmap_free (bif->port_number_bitmap);
hash_unset (bm->bond_by_sw_if_index, bif->sw_if_index);
+ hash_unset (bm->id_used, bif->id);
clib_memset (bif, 0, sizeof (*bif));
pool_put (bm->interfaces, bif);
pool_get (bm->interfaces, bif);
clib_memset (bif, 0, sizeof (*bif));
bif->dev_instance = bif - bm->interfaces;
+ bif->id = args->id;
bif->lb = args->lb;
bif->mode = args->mode;
+ // Adjust requested interface id
+ if (bif->id == ~0)
+ bif->id = bif->dev_instance;
+ if (hash_get (bm->id_used, bif->id))
+ {
+ args->rv = VNET_API_ERROR_INSTANCE_IN_USE;
+ pool_put (bm->interfaces, bif);
+ return;
+ }
+ hash_set (bm->id_used, bif->id, 1);
+
// Special load-balance mode used for rr and bc
if (bif->mode == BOND_MODE_ROUND_ROBIN)
bif->lb = BOND_LB_RR;
}
memcpy (bif->hw_address, args->hw_addr, 6);
args->error = ethernet_register_interface
- (vnm, bond_dev_class.index, bif - bm->interfaces /* device instance */ ,
+ (vnm, bond_dev_class.index, bif->dev_instance /* device instance */ ,
bif->hw_address /* ethernet address */ ,
&bif->hw_if_index, 0 /* flag change */ );
if (args->error)
{
args->rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ hash_unset (bm->id_used, bif->id);
pool_put (bm->interfaces, bif);
return;
}
if (!unformat_user (input, unformat_line_input, line_input))
return clib_error_return (0, "Missing required arguments.");
+ args.id = ~0;
args.mode = -1;
args.lb = BOND_LB_L2;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
else if (unformat (line_input, "hw-addr %U",
unformat_ethernet_address, args.hw_addr))
args.hw_addr_set = 1;
+ else if (unformat (line_input, "id %u", &args.id))
+ ;
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
VLIB_CLI_COMMAND (bond_create_command, static) = {
.path = "create bond",
.short_help = "create bond mode {round-robin | active-backup | broadcast | "
- "{lacp | xor} [load-balance { l2 | l23 | l34 }]} [hw-addr <mac-address>]",
+ "{lacp | xor} [load-balance { l2 | l23 | l34 }]} [hw-addr <mac-address>] "
+ "[id <if-id>]",
.function = bond_create_command_fn,
};
/* *INDENT-ON* */
ethernet_set_rx_redirect (vnm, sif_hw, 1);
}
- if ((bif->mode == BOND_MODE_LACP) && bm->lacp_enable_disable)
+ if (bif->mode == BOND_MODE_LACP)
{
- (*bm->lacp_enable_disable) (vm, bif, sif, 1);
+ if (bm->lacp_enable_disable)
+ (*bm->lacp_enable_disable) (vm, bif, sif, 1);
}
- else
+ else if (sif->port_enabled &&
+ (sif_hw->flags & VNET_HW_INTERFACE_FLAG_LINK_UP))
{
bond_enable_collecting_distributing (vm, sif);
}
vnet_get_main (), *sw_if_index);
}
vlib_cli_output (vm, " device instance: %d", bif->dev_instance);
+ vlib_cli_output (vm, " interface id: %d", bif->id);
vlib_cli_output (vm, " sw_if_index: %d", bif->sw_if_index);
vlib_cli_output (vm, " hw_if_index: %d", bif->hw_if_index);
}));