static void bundle_del_port(struct ofport_dpif *);
static void bundle_run(struct ofbundle *);
static void bundle_wait(struct ofbundle *);
-static struct ofport_dpif *lookup_input_bundle(struct ofproto_dpif *,
- uint16_t in_port, bool warn);
+static struct ofbundle *lookup_input_bundle(struct ofproto_dpif *,
+ uint16_t in_port, bool warn);
+
+/* A controller may use OFPP_NONE as the ingress port to indicate that
+ * it did not arrive on a "real" port. 'ofpp_none_bundle' exists for
+ * when an input bundle is needed for validation (e.g., mirroring or
+ * OFPP_NORMAL processing). It is not connected to an 'ofproto' or have
+ * any 'port' structs, so care must be taken when dealing with it. */
+static struct ofbundle ofpp_none_bundle = {
+ .name = "OFPP_NONE",
+ .vlan_mode = PORT_VLAN_TRUNK
+};
static void stp_run(struct ofproto_dpif *ofproto);
static void stp_wait(struct ofproto_dpif *ofproto);
* we are just revalidating. */
bool may_learn;
+ /* Cookie of the currently matching rule, or 0. */
+ ovs_be64 cookie;
+
/* If nonnull, called just before executing a resubmit action.
*
* This is normally null so the client has to set it manually after
static void action_xlate_ctx_init(struct action_xlate_ctx *,
struct ofproto_dpif *, const struct flow *,
- ovs_be16 initial_tci, const struct ofpbuf *);
+ ovs_be16 initial_tci, ovs_be64 cookie,
+ const struct ofpbuf *);
static struct ofpbuf *xlate_actions(struct action_xlate_ctx *,
const union ofp_action *in, size_t n_in);
const struct flow *);
static bool facet_revalidate(struct ofproto_dpif *, struct facet *);
-static bool execute_controller_action(struct ofproto_dpif *,
- const struct flow *,
- const struct nlattr *odp_actions,
- size_t actions_len,
- struct ofpbuf *packet, bool clone);
-
static void facet_flush_stats(struct ofproto_dpif *, struct facet *);
static void facet_update_time(struct ofproto_dpif *, struct facet *,
/* Sends an OFPT_PACKET_IN message for 'packet' of type OFPR_NO_MATCH to each
* OpenFlow controller as necessary according to their individual
- * configurations.
- *
- * If 'clone' is true, the caller retains ownership of 'packet'. Otherwise,
- * ownership is transferred to this function. */
+ * configurations. */
static void
send_packet_in_miss(struct ofproto_dpif *ofproto, struct ofpbuf *packet,
- const struct flow *flow, bool clone)
+ const struct flow *flow)
{
struct ofputil_packet_in pin;
- pin.packet = packet;
- pin.in_port = flow->in_port;
+ pin.packet = packet->data;
+ pin.packet_len = packet->size;
+ pin.total_len = packet->size;
pin.reason = OFPR_NO_MATCH;
+
+ pin.table_id = 0;
+ pin.cookie = 0;
+
pin.buffer_id = 0; /* not yet known */
pin.send_len = 0; /* not used for flow table misses */
- connmgr_send_packet_in(ofproto->up.connmgr, &pin, flow,
- clone ? NULL : packet);
-}
-/* Sends an OFPT_PACKET_IN message for 'packet' of type OFPR_ACTION to each
- * OpenFlow controller as necessary according to their individual
- * configurations.
- *
- * 'send_len' should be the number of bytes of 'packet' to send to the
- * controller, as specified in the action that caused the packet to be sent.
- *
- * If 'clone' is true, the caller retains ownership of 'upcall->packet'.
- * Otherwise, ownership is transferred to this function. */
-static void
-send_packet_in_action(struct ofproto_dpif *ofproto, struct ofpbuf *packet,
- uint64_t userdata, const struct flow *flow, bool clone)
-{
- struct ofputil_packet_in pin;
- struct user_action_cookie cookie;
+ flow_get_metadata(flow, &pin.fmd);
- memcpy(&cookie, &userdata, sizeof(cookie));
+ /* Registers aren't meaningful on a miss. */
+ memset(pin.fmd.reg_masks, 0, sizeof pin.fmd.reg_masks);
- pin.packet = packet;
- pin.in_port = flow->in_port;
- pin.reason = OFPR_ACTION;
- pin.buffer_id = 0; /* not yet known */
- pin.send_len = cookie.data;
- connmgr_send_packet_in(ofproto->up.connmgr, &pin, flow,
- clone ? NULL : packet);
+ connmgr_send_packet_in(ofproto->up.connmgr, &pin, flow);
}
static bool
flow->in_port);
}
- LIST_FOR_EACH_SAFE (packet, next_packet, list_node,
- &miss->packets) {
- list_remove(&packet->list_node);
- send_packet_in_miss(ofproto, packet, flow, false);
+ LIST_FOR_EACH (packet, list_node, &miss->packets) {
+ send_packet_in_miss(ofproto, packet, flow);
}
return;
LIST_FOR_EACH_SAFE (packet, next_packet, list_node, &miss->packets) {
struct dpif_flow_stats stats;
+ struct flow_miss_op *op;
+ struct dpif_execute *execute;
list_remove(&packet->list_node);
ofproto->n_matches++;
*
* See the top-level comment in fail-open.c for more information.
*/
- send_packet_in_miss(ofproto, packet, flow, true);
+ send_packet_in_miss(ofproto, packet, flow);
}
if (!facet->may_install || !subfacet->actions) {
subfacet_make_actions(ofproto, subfacet, packet);
}
- /* Credit statistics to subfacet for this packet. We must do this now
- * because execute_controller_action() below may destroy 'packet'. */
dpif_flow_stats_extract(&facet->flow, packet, &stats);
subfacet_update_stats(ofproto, subfacet, &stats);
- if (!execute_controller_action(ofproto, &facet->flow,
- subfacet->actions,
- subfacet->actions_len, packet, true)
- && subfacet->actions_len > 0) {
- struct flow_miss_op *op = &ops[(*n_ops)++];
- struct dpif_execute *execute = &op->dpif_op.execute;
-
- if (flow->vlan_tci != subfacet->initial_tci) {
- /* This packet was received on a VLAN splinter port. We added
- * a VLAN to the packet to make the packet resemble the flow,
- * but the actions were composed assuming that the packet
- * contained no VLAN. So, we must remove the VLAN header from
- * the packet before trying to execute the actions. */
- eth_pop_vlan(packet);
- }
-
- op->subfacet = subfacet;
- execute->type = DPIF_OP_EXECUTE;
- execute->key = miss->key;
- execute->key_len = miss->key_len;
- execute->actions
- = (facet->may_install
- ? subfacet->actions
- : xmemdup(subfacet->actions, subfacet->actions_len));
- execute->actions_len = subfacet->actions_len;
- execute->packet = packet;
+ if (flow->vlan_tci != subfacet->initial_tci) {
+ /* This packet was received on a VLAN splinter port. We added
+ * a VLAN to the packet to make the packet resemble the flow,
+ * but the actions were composed assuming that the packet
+ * contained no VLAN. So, we must remove the VLAN header from
+ * the packet before trying to execute the actions. */
+ eth_pop_vlan(packet);
}
+
+ op = &ops[(*n_ops)++];
+ execute = &op->dpif_op.execute;
+ op->subfacet = subfacet;
+ execute->type = DPIF_OP_EXECUTE;
+ execute->key = miss->key;
+ execute->key_len = miss->key_len;
+ execute->actions = (facet->may_install
+ ? subfacet->actions
+ : xmemdup(subfacet->actions,
+ subfacet->actions_len));
+ execute->actions_len = subfacet->actions_len;
+ execute->packet = packet;
}
if (facet->may_install && subfacet->key_fitness != ODP_FIT_TOO_LITTLE) {
dpif_sflow_received(ofproto->sflow, upcall->packet, &flow,
&cookie);
}
- ofpbuf_delete(upcall->packet);
- } else if (cookie.type == USER_ACTION_COOKIE_CONTROLLER) {
- COVERAGE_INC(ofproto_dpif_ctlr_action);
- send_packet_in_action(ofproto, upcall->packet, upcall->userdata,
- &flow, false);
} else {
VLOG_WARN_RL(&rl, "invalid user cookie : 0x%"PRIx64, upcall->userdata);
- ofpbuf_delete(upcall->packet);
}
+ ofpbuf_delete(upcall->packet);
}
static int
free(facet);
}
-/* If the 'actions_len' bytes of actions in 'odp_actions' are just a single
- * OVS_ACTION_ATTR_USERSPACE action, executes it internally and returns true.
- * Otherwise, returns false without doing anything.
- *
- * If 'clone' is true, the caller always retains ownership of 'packet'.
- * Otherwise, ownership is transferred to this function if it returns true. */
-static bool
-execute_controller_action(struct ofproto_dpif *ofproto,
- const struct flow *flow,
- const struct nlattr *odp_actions, size_t actions_len,
- struct ofpbuf *packet, bool clone)
-{
- if (actions_len
- && odp_actions->nla_type == OVS_ACTION_ATTR_USERSPACE
- && NLA_ALIGN(odp_actions->nla_len) == actions_len) {
- /* As an optimization, avoid a round-trip from userspace to kernel to
- * userspace. This also avoids possibly filling up kernel packet
- * buffers along the way.
- *
- * This optimization will not accidentally catch sFlow
- * OVS_ACTION_ATTR_USERSPACE actions, since those are encapsulated
- * inside OVS_ACTION_ATTR_SAMPLE. */
- const struct nlattr *nla;
-
- nla = nl_attr_find_nested(odp_actions, OVS_USERSPACE_ATTR_USERDATA);
- send_packet_in_action(ofproto, packet, nl_attr_get_u64(nla), flow,
- clone);
- return true;
- } else {
- return false;
- }
-}
-
/* Executes, within 'ofproto', the 'n_actions' actions in 'actions' on
* 'packet', which arrived on 'in_port'.
*
struct ofpbuf key;
int error;
- if (execute_controller_action(ofproto, flow, odp_actions, actions_len,
- packet, false)) {
- return true;
- }
-
ofpbuf_use_stack(&key, &keybuf, sizeof keybuf);
odp_flow_key_from_flow(&key, flow);
{
struct subfacet *subfacet, *next_subfacet;
+ assert(!list_is_empty(&facet->subfacets));
+
+ /* First uninstall all of the subfacets to get final statistics. */
+ LIST_FOR_EACH (subfacet, list_node, &facet->subfacets) {
+ subfacet_uninstall(ofproto, subfacet);
+ }
+
+ /* Flush the final stats to the rule.
+ *
+ * This might require us to have at least one subfacet around so that we
+ * can use its actions for accounting in facet_account(), which is why we
+ * have uninstalled but not yet destroyed the subfacets. */
+ facet_flush_stats(ofproto, facet);
+
+ /* Now we're really all done so destroy everything. */
LIST_FOR_EACH_SAFE (subfacet, next_subfacet, list_node,
&facet->subfacets) {
subfacet_destroy__(ofproto, subfacet);
}
-
- facet_flush_stats(ofproto, facet);
hmap_remove(&ofproto->facets, &facet->hmap_node);
list_remove(&facet->list_node);
facet_free(facet);
struct action_xlate_ctx ctx;
action_xlate_ctx_init(&ctx, ofproto, &facet->flow,
- facet->flow.vlan_tci, NULL);
+ facet->flow.vlan_tci,
+ facet->rule->up.flow_cookie, NULL);
ctx.may_learn = true;
ofpbuf_delete(xlate_actions(&ctx, facet->rule->up.actions,
facet->rule->up.n_actions));
bool should_install;
action_xlate_ctx_init(&ctx, ofproto, &facet->flow,
- subfacet->initial_tci, NULL);
+ subfacet->initial_tci, new_rule->up.flow_cookie,
+ NULL);
odp_actions = xlate_actions(&ctx, new_rule->up.actions,
new_rule->up.n_actions);
actions_changed = (subfacet->actions_len != odp_actions->size
push.bytes = bytes;
push.used = used;
- action_xlate_ctx_init(&push.ctx, ofproto, flow, flow->vlan_tci, NULL);
+ action_xlate_ctx_init(&push.ctx, ofproto, flow, flow->vlan_tci,
+ rule->up.flow_cookie, NULL);
push.ctx.resubmit_hook = push_resubmit;
ofpbuf_delete(xlate_actions(&push.ctx,
rule->up.actions, rule->up.n_actions));
{
struct facet *facet = subfacet->facet;
- subfacet_destroy__(ofproto, subfacet);
- if (list_is_empty(&facet->subfacets)) {
+ if (list_is_singleton(&facet->subfacets)) {
+ /* facet_remove() needs at least one subfacet (it will remove it). */
facet_remove(ofproto, facet);
+ } else {
+ subfacet_destroy__(ofproto, subfacet);
}
}
struct action_xlate_ctx ctx;
action_xlate_ctx_init(&ctx, p, &facet->flow, subfacet->initial_tci,
- packet);
+ rule->up.flow_cookie, packet);
odp_actions = xlate_actions(&ctx, rule->up.actions, rule->up.n_actions);
facet->tags = ctx.tags;
facet->may_install = ctx.may_set_up_flow;
struct ofpbuf *odp_actions;
size_t size;
- action_xlate_ctx_init(&ctx, ofproto, flow, flow->vlan_tci, packet);
+ action_xlate_ctx_init(&ctx, ofproto, flow, flow->vlan_tci,
+ rule->up.flow_cookie, packet);
odp_actions = xlate_actions(&ctx, rule->up.actions, rule->up.n_actions);
size = packet->size;
if (execute_odp_actions(ofproto, flow, odp_actions->data,
}
if (rule) {
+ ovs_be64 old_cookie = ctx->cookie;
+
ctx->recurse++;
+ ctx->cookie = rule->up.flow_cookie;
do_xlate_actions(rule->up.actions, rule->up.n_actions, ctx);
+ ctx->cookie = old_cookie;
ctx->recurse--;
}
}
static void
-compose_controller_action(struct action_xlate_ctx *ctx, int len)
+execute_controller_action(struct action_xlate_ctx *ctx, int len)
{
- struct user_action_cookie cookie;
+ struct ofputil_packet_in pin;
+ struct ofpbuf *packet;
- commit_odp_actions(&ctx->flow, &ctx->base_flow, ctx->odp_actions);
- cookie.type = USER_ACTION_COOKIE_CONTROLLER;
- cookie.data = len;
- cookie.n_output = 0;
- cookie.vlan_tci = 0;
- put_userspace_action(ctx->ofproto, ctx->odp_actions, &ctx->flow, &cookie);
+ ctx->may_set_up_flow = false;
+ if (!ctx->packet) {
+ return;
+ }
+
+ packet = ofpbuf_clone(ctx->packet);
+
+ if (packet->l2 && packet->l3) {
+ struct eth_header *eh;
+
+ eth_pop_vlan(packet);
+ eh = packet->l2;
+ assert(eh->eth_type == ctx->flow.dl_type);
+ memcpy(eh->eth_src, ctx->flow.dl_src, sizeof eh->eth_src);
+ memcpy(eh->eth_dst, ctx->flow.dl_dst, sizeof eh->eth_dst);
+
+ if (ctx->flow.vlan_tci & htons(VLAN_CFI)) {
+ eth_push_vlan(packet, ctx->flow.vlan_tci);
+ }
+
+ if (packet->l4) {
+ if (ctx->flow.dl_type == htons(ETH_TYPE_IP)) {
+ packet_set_ipv4(packet, ctx->flow.nw_src, ctx->flow.nw_dst,
+ ctx->flow.nw_tos, ctx->flow.nw_ttl);
+ }
+
+ if (packet->l7) {
+ if (ctx->flow.nw_proto == IPPROTO_TCP) {
+ packet_set_tcp_port(packet, ctx->flow.tp_src,
+ ctx->flow.tp_dst);
+ } else if (ctx->flow.nw_proto == IPPROTO_UDP) {
+ packet_set_udp_port(packet, ctx->flow.tp_src,
+ ctx->flow.tp_dst);
+ }
+ }
+ }
+ }
+
+ pin.packet = packet->data;
+ pin.packet_len = packet->size;
+ pin.reason = OFPR_ACTION;
+ pin.table_id = ctx->table_id;
+ pin.cookie = ctx->cookie;
+
+ pin.buffer_id = 0;
+ pin.send_len = len;
+ pin.total_len = packet->size;
+ flow_get_metadata(&ctx->flow, &pin.fmd);
+
+ connmgr_send_packet_in(ctx->ofproto->up.connmgr, &pin, &ctx->flow);
+ ofpbuf_delete(packet);
}
static void
flood_packets(ctx, true);
break;
case OFPP_CONTROLLER:
- compose_controller_action(ctx, max_len);
+ execute_controller_action(ctx, max_len);
break;
case OFPP_LOCAL:
compose_output_action(ctx, OFPP_LOCAL);
break;
case OFPUTIL_OFPAT_SET_NW_TOS:
- ctx->flow.nw_tos &= ~IP_DSCP_MASK;
- ctx->flow.nw_tos |= ia->nw_tos.nw_tos & IP_DSCP_MASK;
+ /* OpenFlow 1.0 only supports IPv4. */
+ if (ctx->flow.dl_type == htons(ETH_TYPE_IP)) {
+ ctx->flow.nw_tos &= ~IP_DSCP_MASK;
+ ctx->flow.nw_tos |= ia->nw_tos.nw_tos & IP_DSCP_MASK;
+ }
break;
case OFPUTIL_OFPAT_SET_TP_SRC:
static void
action_xlate_ctx_init(struct action_xlate_ctx *ctx,
struct ofproto_dpif *ofproto, const struct flow *flow,
- ovs_be16 initial_tci, const struct ofpbuf *packet)
+ ovs_be16 initial_tci, ovs_be64 cookie,
+ const struct ofpbuf *packet)
{
ctx->ofproto = ofproto;
ctx->flow = *flow;
ctx->base_flow = ctx->flow;
ctx->base_flow.tun_id = 0;
ctx->base_flow.vlan_tci = initial_tci;
+ ctx->cookie = cookie;
ctx->packet = packet;
ctx->may_learn = packet != NULL;
ctx->resubmit_hook = NULL;
static bool
input_vid_is_valid(uint16_t vid, struct ofbundle *in_bundle, bool warn)
{
+ /* Allow any VID on the OFPP_NONE port. */
+ if (in_bundle == &ofpp_none_bundle) {
+ return true;
+ }
+
switch (in_bundle->vlan_mode) {
case PORT_VLAN_ACCESS:
if (vid) {
{
struct ofproto_dpif *ofproto = ctx->ofproto;
mirror_mask_t mirrors;
- struct ofport_dpif *in_port;
struct ofbundle *in_bundle;
uint16_t vlan;
uint16_t vid;
const struct nlattr *a;
size_t left;
- /* Obtain in_port from orig_flow.in_port.
- *
- * lookup_input_bundle() also ensures that in_port belongs to a bundle. */
- in_port = lookup_input_bundle(ctx->ofproto, orig_flow->in_port,
- ctx->packet != NULL);
- if (!in_port) {
+ in_bundle = lookup_input_bundle(ctx->ofproto, orig_flow->in_port,
+ ctx->packet != NULL);
+ if (!in_bundle) {
return;
}
- in_bundle = in_port->bundle;
mirrors = in_bundle->src_mirrors;
/* Drop frames on bundles reserved for mirroring. */
{
struct mac_entry *mac;
+ /* Don't learn the OFPP_NONE port. */
+ if (in_bundle == &ofpp_none_bundle) {
+ return;
+ }
+
if (!mac_learning_may_learn(ofproto->ml, flow->dl_src, vlan)) {
return;
}
}
}
-static struct ofport_dpif *
+static struct ofbundle *
lookup_input_bundle(struct ofproto_dpif *ofproto, uint16_t in_port, bool warn)
{
struct ofport_dpif *ofport;
+ /* Special-case OFPP_NONE, which a controller may use as the ingress
+ * port for traffic that it is sourcing. */
+ if (in_port == OFPP_NONE) {
+ return &ofpp_none_bundle;
+ }
+
/* Find the port and bundle for the received packet. */
ofport = get_ofp_port(ofproto, in_port);
if (ofport && ofport->bundle) {
- return ofport;
+ return ofport->bundle;
}
/* Odd. A few possible reasons here:
ctx->has_normal = true;
- /* Obtain in_port from ctx->flow.in_port.
- *
- * lookup_input_bundle() also ensures that in_port belongs to a bundle. */
- in_port = lookup_input_bundle(ctx->ofproto, ctx->flow.in_port,
+ in_bundle = lookup_input_bundle(ctx->ofproto, ctx->flow.in_port,
ctx->packet != NULL);
- if (!in_port) {
+ if (!in_bundle) {
return;
}
- in_bundle = in_port->bundle;
+
+ /* We know 'in_port' exists unless it is "ofpp_none_bundle",
+ * since lookup_input_bundle() succeeded. */
+ in_port = get_ofp_port(ctx->ofproto, ctx->flow.in_port);
/* Drop malformed frames. */
if (ctx->flow.dl_type == htons(ETH_TYPE_VLAN) &&
vlan = input_vid_to_vlan(in_bundle, vid);
/* Check other admissibility requirements. */
- if (!is_admissible(ctx->ofproto, &ctx->flow, in_port, vlan, &ctx->tags)) {
+ if (in_port &&
+ !is_admissible(ctx->ofproto, &ctx->flow, in_port, vlan, &ctx->tags)) {
return;
}
ofproto->max_ports);
if (!error) {
struct odputil_keybuf keybuf;
- struct action_xlate_ctx ctx;
struct ofpbuf *odp_actions;
+ struct ofproto_push push;
struct ofpbuf key;
ofpbuf_use_stack(&key, &keybuf, sizeof keybuf);
odp_flow_key_from_flow(&key, flow);
- action_xlate_ctx_init(&ctx, ofproto, flow, flow->vlan_tci, packet);
- odp_actions = xlate_actions(&ctx, ofp_actions, n_ofp_actions);
+ action_xlate_ctx_init(&push.ctx, ofproto, flow, flow->vlan_tci, 0,
+ packet);
+
+ /* Ensure that resubmits in 'ofp_actions' get accounted to their
+ * matching rules. */
+ push.packets = 1;
+ push.bytes = packet->size;
+ push.used = time_msec();
+ push.ctx.resubmit_hook = push_resubmit;
+
+ odp_actions = xlate_actions(&push.ctx, ofp_actions, n_ofp_actions);
dpif_execute(ofproto->dpif, key.data, key.size,
odp_actions->data, odp_actions->size, packet);
ofpbuf_delete(odp_actions);
}
static void
-ofproto_unixctl_fdb_flush(struct unixctl_conn *conn, int argc OVS_UNUSED,
+ofproto_unixctl_fdb_flush(struct unixctl_conn *conn, int argc,
const char *argv[], void *aux OVS_UNUSED)
{
- const struct ofproto_dpif *ofproto;
+ struct ofproto_dpif *ofproto;
- ofproto = ofproto_dpif_lookup(argv[1]);
- if (!ofproto) {
- unixctl_command_reply(conn, 501, "no such bridge");
- return;
+ if (argc > 1) {
+ ofproto = ofproto_dpif_lookup(argv[1]);
+ if (!ofproto) {
+ unixctl_command_reply(conn, 501, "no such bridge");
+ return;
+ }
+ mac_learning_flush(ofproto->ml);
+ ofproto->need_revalidate = true;
+ } else {
+ HMAP_FOR_EACH (ofproto, all_ofproto_dpifs_node, &all_ofproto_dpifs) {
+ mac_learning_flush(ofproto->ml);
+ ofproto->need_revalidate = true;
+ }
}
- mac_learning_flush(ofproto->ml);
unixctl_command_reply(conn, 200, "table successfully flushed");
}
}
ds_put_cstr(&result, "Packet: ");
- s = ofp_packet_to_string(packet->data, packet->size, packet->size);
+ s = ofp_packet_to_string(packet->data, packet->size);
ds_put_cstr(&result, s);
free(s);
trace.result = &result;
trace.flow = flow;
- action_xlate_ctx_init(&trace.ctx, ofproto, &flow, initial_tci, packet);
+ action_xlate_ctx_init(&trace.ctx, ofproto, &flow, initial_tci,
+ rule->up.flow_cookie, packet);
trace.ctx.resubmit_hook = trace_resubmit;
odp_actions = xlate_actions(&trace.ctx,
rule->up.actions, rule->up.n_actions);
unixctl_command_register(
"ofproto/trace",
"bridge {tun_id in_port packet | odp_flow [-generate]}",
- 2, 4, ofproto_unixctl_trace, NULL);
- unixctl_command_register("fdb/flush", "bridge", 1, 1,
+ 2, 5, ofproto_unixctl_trace, NULL);
+ unixctl_command_register("fdb/flush", "[bridge]", 0, 1,
ofproto_unixctl_fdb_flush, NULL);
unixctl_command_register("fdb/show", "bridge", 1, 1,
ofproto_unixctl_fdb_show, NULL);
git://git.onelab.eu / sliver-openvswitch.git / blobdiff