static struct iface *iface_find(const char *name);
static struct iface *iface_from_ofp_port(const struct bridge *,
ofp_port_t ofp_port);
-static void iface_set_mac(struct iface *, const uint8_t *);
+static void iface_set_mac(const struct bridge *, const struct port *, struct iface *);
static void iface_set_ofport(const struct ovsrec_interface *, ofp_port_t ofport);
static void iface_clear_db_record(const struct ovsrec_interface *if_cfg);
static void iface_configure_qos(struct iface *, const struct ovsrec_qos *);
iface_set_ofport(iface->cfg, iface->ofp_port);
iface_configure_cfm(iface);
iface_configure_qos(iface, port->cfg->qos);
- iface_set_mac(iface, port->cfg->fake_bridge ? br->ea : NULL);
+ iface_set_mac(br, port, iface);
ofproto_port_set_bfd(br->ofproto, iface->ofp_port,
&iface->cfg->bfd);
}
}
static void
-find_local_hw_addr(struct bridge *br, uint8_t ea[ETH_ADDR_LEN],
- struct iface **hw_addr_iface)
+find_local_hw_addr(const struct bridge *br, uint8_t ea[ETH_ADDR_LEN],
+ const struct port *fake_br, struct iface **hw_addr_iface)
{
struct hmapx mirror_output_ports;
struct port *port;
continue;
}
+ /* For fake bridges we only choose from ports with the same tag */
+ if (fake_br && fake_br->cfg && fake_br->cfg->tag) {
+ if (!port->cfg->tag) {
+ continue;
+ }
+ if (*port->cfg->tag != *fake_br->cfg->tag) {
+ continue;
+ }
+ }
+
/* Grab MAC. */
error = netdev_get_etheraddr(iface->netdev, iface_ea);
if (error) {
}
/* Find a local hw address */
- find_local_hw_addr(br, ea, hw_addr_iface);
+ find_local_hw_addr(br, ea, NULL, hw_addr_iface);
}
/* Choose and returns the datapath ID for bridge 'br' given that the bridge
/* Set Ethernet address of 'iface', if one is specified in the configuration
* file. */
static void
-iface_set_mac(struct iface *iface, const uint8_t *mac)
+iface_set_mac(const struct bridge *br, const struct port *port, struct iface *iface)
{
- uint8_t ea[ETH_ADDR_LEN];
+ uint8_t ea[ETH_ADDR_LEN], *mac = NULL;
+ struct iface *hw_addr_iface;
if (strcmp(iface->type, "internal")) {
return;
if (iface->cfg->mac && eth_addr_from_string(iface->cfg->mac, ea)) {
mac = ea;
+ } else if (port->cfg->fake_bridge) {
+ /* Fake bridge and no MAC set in the configuration. Pick a local one. */
+ find_local_hw_addr(br, ea, port, &hw_addr_iface);
+ mac = ea;
}
if (mac) {