const struct ofproto_class *class;
struct ofproto *ofproto;
int error;
+ int i;
*ofprotop = NULL;
ofproto->ofp_port_ids = bitmap_allocate(ofproto->max_ports);
bitmap_set1(ofproto->ofp_port_ids, 0);
+ /* Check that hidden tables, if any, are at the end. */
assert(ofproto->n_tables);
+ for (i = 0; i + 1 < ofproto->n_tables; i++) {
+ enum oftable_flags flags = ofproto->tables[i].flags;
+ enum oftable_flags next_flags = ofproto->tables[i + 1].flags;
+
+ assert(!(flags & OFTABLE_HIDDEN) || next_flags & OFTABLE_HIDDEN);
+ }
ofproto->datapath_id = pick_datapath_id(ofproto);
init_ports(ofproto);
void
ofproto_set_controllers(struct ofproto *p,
const struct ofproto_controller *controllers,
- size_t n_controllers)
+ size_t n_controllers, uint32_t allowed_versions)
{
- connmgr_set_controllers(p->connmgr, controllers, n_controllers);
+ connmgr_set_controllers(p->connmgr, controllers, n_controllers,
+ allowed_versions);
}
void
}
}
+int
+ofproto_type_run(const char *datapath_type)
+{
+ const struct ofproto_class *class;
+ int error;
+
+ datapath_type = ofproto_normalize_type(datapath_type);
+ class = ofproto_class_find__(datapath_type);
+
+ error = class->type_run ? class->type_run(datapath_type) : 0;
+ if (error && error != EAGAIN) {
+ VLOG_ERR_RL(&rl, "%s: type_run failed (%s)",
+ datapath_type, strerror(error));
+ }
+ return error;
+}
+
+int
+ofproto_type_run_fast(const char *datapath_type)
+{
+ const struct ofproto_class *class;
+ int error;
+
+ datapath_type = ofproto_normalize_type(datapath_type);
+ class = ofproto_class_find__(datapath_type);
+
+ error = class->type_run_fast ? class->type_run_fast(datapath_type) : 0;
+ if (error && error != EAGAIN) {
+ VLOG_ERR_RL(&rl, "%s: type_run_fast failed (%s)",
+ datapath_type, strerror(error));
+ }
+ return error;
+}
+
+void
+ofproto_type_wait(const char *datapath_type)
+{
+ const struct ofproto_class *class;
+
+ datapath_type = ofproto_normalize_type(datapath_type);
+ class = ofproto_class_find__(datapath_type);
+
+ if (class->type_wait) {
+ class->type_wait(datapath_type);
+ }
+}
+
int
ofproto_run(struct ofproto *p)
{
return dump->error == EOF ? 0 : dump->error;
}
+/* Returns the type to pass to netdev_open() when a datapath of type
+ * 'datapath_type' has a port of type 'port_type', for a few special
+ * cases when a netdev type differs from a port type. For example, when
+ * using the userspace datapath, a port of type "internal" needs to be
+ * opened as "tap".
+ *
+ * Returns either 'type' itself or a string literal, which must not be
+ * freed. */
+const char *
+ofproto_port_open_type(const char *datapath_type, const char *port_type)
+{
+ const struct ofproto_class *class;
+
+ datapath_type = ofproto_normalize_type(datapath_type);
+ class = ofproto_class_find__(datapath_type);
+ if (!class) {
+ return port_type;
+ }
+
+ return (class->port_open_type
+ ? class->port_open_type(datapath_type, port_type)
+ : port_type);
+}
+
/* Attempts to add 'netdev' as a port on 'ofproto'. If 'ofp_portp' is
* non-null and '*ofp_portp' is not OFPP_NONE, attempts to use that as
* the port's OpenFlow port number.
pp->state = netdev_get_carrier(netdev) ? 0 : OFPUTIL_PS_LINK_DOWN;
netdev_get_features(netdev, &pp->curr, &pp->advertised,
&pp->supported, &pp->peer);
- pp->curr_speed = netdev_features_to_bps(pp->curr);
- pp->max_speed = netdev_features_to_bps(pp->supported);
+ pp->curr_speed = netdev_features_to_bps(pp->curr, 0);
+ pp->max_speed = netdev_features_to_bps(pp->supported, 0);
return netdev;
}
struct ofport *port;
bool arp_match_ip;
struct ofpbuf *b;
+ int n_tables;
+ int i;
ofproto->ofproto_class->get_features(ofproto, &arp_match_ip,
&features.actions);
assert(features.actions & OFPUTIL_A_OUTPUT); /* sanity check */
+ /* Count only non-hidden tables in the number of tables. (Hidden tables,
+ * if present, are always at the end.) */
+ n_tables = ofproto->n_tables;
+ for (i = 0; i < ofproto->n_tables; i++) {
+ if (ofproto->tables[i].flags & OFTABLE_HIDDEN) {
+ n_tables = i;
+ break;
+ }
+ }
+
features.datapath_id = ofproto->datapath_id;
features.n_buffers = pktbuf_capacity();
- features.n_tables = ofproto->n_tables;
+ features.n_tables = n_tables;
features.capabilities = (OFPUTIL_C_FLOW_STATS | OFPUTIL_C_TABLE_STATS |
OFPUTIL_C_PORT_STATS | OFPUTIL_C_QUEUE_STATS);
if (arp_match_ip) {
struct ofproto *p = ofconn_get_ofproto(ofconn);
struct ofp12_table_stats *ots;
struct ofpbuf *msg;
+ int n_tables;
size_t i;
/* Set up default values.
p->ofproto_class->get_tables(p, ots);
+ /* Post-process the tables, dropping hidden tables. */
+ n_tables = p->n_tables;
for (i = 0; i < p->n_tables; i++) {
const struct oftable *table = &p->tables[i];
+ if (table->flags & OFTABLE_HIDDEN) {
+ n_tables = i;
+ break;
+ }
+
if (table->name) {
ovs_strzcpy(ots[i].name, table->name, sizeof ots[i].name);
}
}
}
- msg = ofputil_encode_table_stats_reply(ots, p->n_tables, request);
+ msg = ofputil_encode_table_stats_reply(ots, n_tables, request);
ofconn_send_reply(ofconn, msg);
free(ots);
projects / openvswitch / blobdiff