#include "simap.h"
#include "smap.h"
#include "timer.h"
+#include "tunnel.h"
#include "unaligned.h"
#include "unixctl.h"
#include "vlan-bitmap.h"
uint32_t bond_stable_id; /* stable_id to use as bond slave, or 0. */
bool may_enable; /* May be enabled in bonds. */
long long int carrier_seq; /* Carrier status changes. */
+ struct tnl_port *tnl_port; /* Tunnel handle, or null. */
/* Spanning tree. */
struct stp_port *stp_port; /* Spanning Tree Protocol, if any. */
COVERAGE_DEFINE(rev_flow_table);
COVERAGE_DEFINE(rev_inconsistency);
+/* Drop keys are odp flow keys which have drop flows installed in the kernel.
+ * These are datapath flows which have no associated ofproto, if they did we
+ * would use facets. */
+struct drop_key {
+ struct hmap_node hmap_node;
+ struct nlattr *key;
+ size_t key_len;
+};
+
/* All datapaths of a given type share a single dpif backer instance. */
struct dpif_backer {
char *type;
struct timer next_expiration;
struct hmap odp_to_ofport_map; /* ODP port to ofport mapping. */
+ struct sset tnl_backers; /* Set of dpif ports backing tunnels. */
+
/* Facet revalidation flags applying to facets which use this backer. */
enum revalidate_reason need_revalidate; /* Revalidate every facet. */
struct tag_set revalidate_set; /* Revalidate only matching facets. */
+
+ struct hmap drop_keys; /* Set of dropped odp keys. */
};
/* All existing ofproto_backer instances, indexed by ofproto->up.type. */
static struct shash all_dpif_backers = SHASH_INITIALIZER(&all_dpif_backers);
+static void drop_key_clear(struct dpif_backer *);
static struct ofport_dpif *
odp_port_to_ofport(const struct dpif_backer *, uint32_t odp_port);
static void ofproto_trace(struct ofproto_dpif *, const struct flow *,
const struct ofpbuf *, ovs_be16 initial_tci,
struct ds *);
+static bool may_dpif_port_del(struct ofport_dpif *);
/* Packet processing. */
static void update_learning_table(struct ofproto_dpif *,
case REV_INCONSISTENCY: COVERAGE_INC(rev_inconsistency); break;
}
+ if (backer->need_revalidate) {
+ /* Clear the drop_keys in case we should now be accepting some
+ * formerly dropped flows. */
+ drop_key_clear(backer);
+ }
+
HMAP_FOR_EACH (ofproto, all_ofproto_dpifs_node, &all_ofproto_dpifs) {
struct facet *facet;
}
}
}
-
}
if (timer_expired(&backer->next_expiration)) {
goto next;
}
+ HMAP_FOR_EACH (ofproto, all_ofproto_dpifs_node,
+ &all_ofproto_dpifs) {
+ if (sset_contains(&ofproto->backer->tnl_backers, devname)) {
+ goto next;
+ }
+ }
+
ofproto = lookup_ofproto_dpif_by_port_name(devname);
if (dpif_port_query_by_name(backer->dpif, devname, &port)) {
/* The port was removed. If we know the datapath,
return;
}
+ drop_key_clear(backer);
+ hmap_destroy(&backer->drop_keys);
+
+ sset_destroy(&backer->tnl_backers);
hmap_destroy(&backer->odp_to_ofport_map);
node = shash_find(&all_dpif_backers, backer->type);
free(backer->type);
backer->type = xstrdup(type);
backer->refcount = 1;
hmap_init(&backer->odp_to_ofport_map);
+ hmap_init(&backer->drop_keys);
timer_set_duration(&backer->next_expiration, 1000);
backer->need_revalidate = 0;
+ sset_init(&backer->tnl_backers);
tag_set_init(&backer->revalidate_set);
*backerp = backer;
{
struct ofport_dpif *port = ofport_dpif_cast(port_);
struct ofproto_dpif *ofproto = ofproto_dpif_cast(port->up.ofproto);
+ const struct netdev *netdev = port->up.netdev;
struct dpif_port dpif_port;
int error;
port->may_enable = true;
port->stp_port = NULL;
port->stp_state = STP_DISABLED;
+ port->tnl_port = NULL;
hmap_init(&port->priorities);
port->realdev_ofp_port = 0;
port->vlandev_vid = 0;
- port->carrier_seq = netdev_get_carrier_resets(port->up.netdev);
+ port->carrier_seq = netdev_get_carrier_resets(netdev);
- if (netdev_vport_is_patch(port->up.netdev)) {
+ if (netdev_vport_is_patch(netdev)) {
/* XXX By bailing out here, we don't do required sFlow work. */
port->odp_port = OVSP_NONE;
return 0;
}
error = dpif_port_query_by_name(ofproto->backer->dpif,
- netdev_get_name(port->up.netdev),
+ netdev_vport_get_dpif_port(netdev),
&dpif_port);
if (error) {
return error;
port->odp_port = dpif_port.port_no;
- /* Sanity-check that a mapping doesn't already exist. This
- * shouldn't happen. */
- if (odp_port_to_ofp_port(ofproto, port->odp_port) != OFPP_NONE) {
- VLOG_ERR("port %s already has an OpenFlow port number\n",
- dpif_port.name);
- return EBUSY;
- }
+ if (netdev_get_tunnel_config(netdev)) {
+ port->tnl_port = tnl_port_add(&port->up, port->odp_port);
+ } else {
+ /* Sanity-check that a mapping doesn't already exist. This
+ * shouldn't happen for non-tunnel ports. */
+ if (odp_port_to_ofp_port(ofproto, port->odp_port) != OFPP_NONE) {
+ VLOG_ERR("port %s already has an OpenFlow port number",
+ dpif_port.name);
+ return EBUSY;
+ }
- hmap_insert(&ofproto->backer->odp_to_ofport_map, &port->odp_port_node,
- hash_int(port->odp_port, 0));
+ hmap_insert(&ofproto->backer->odp_to_ofport_map, &port->odp_port_node,
+ hash_int(port->odp_port, 0));
+ }
if (ofproto->sflow) {
dpif_sflow_add_port(ofproto->sflow, port_, port->odp_port);
{
struct ofport_dpif *port = ofport_dpif_cast(port_);
struct ofproto_dpif *ofproto = ofproto_dpif_cast(port->up.ofproto);
+ const char *dp_port_name = netdev_vport_get_dpif_port(port->up.netdev);
const char *devname = netdev_get_name(port->up.netdev);
- if (dpif_port_exists(ofproto->backer->dpif, devname)) {
+ if (dpif_port_exists(ofproto->backer->dpif, dp_port_name)
+ && may_dpif_port_del(port)) {
/* The underlying device is still there, so delete it. This
* happens when the ofproto is being destroyed, since the caller
* assumes that removal of attached ports will happen as part of
* destruction. */
dpif_port_del(ofproto->backer->dpif, port->odp_port);
+ sset_find_and_delete(&ofproto->backer->tnl_backers, dp_port_name);
}
- if (port->odp_port != OVSP_NONE) {
+ if (port->odp_port != OVSP_NONE && !port->tnl_port) {
hmap_remove(&ofproto->backer->odp_to_ofport_map, &port->odp_port_node);
}
+ tnl_port_del(port->tnl_port);
sset_find_and_delete(&ofproto->ports, devname);
sset_find_and_delete(&ofproto->ghost_ports, devname);
ofproto->backer->need_revalidate = REV_RECONFIGURE;
ofport->carrier_seq = carrier_seq;
port_run_fast(ofport);
+
+ if (ofport->tnl_port
+ && tnl_port_reconfigure(&ofport->up, ofport->odp_port,
+ &ofport->tnl_port)) {
+ ofproto_dpif_cast(ofport->up.ofproto)->backer->need_revalidate = true;
+ }
+
if (ofport->cfm) {
int cfm_opup = cfm_get_opup(ofport->cfm);
port_add(struct ofproto *ofproto_, struct netdev *netdev)
{
struct ofproto_dpif *ofproto = ofproto_dpif_cast(ofproto_);
- uint32_t odp_port = UINT32_MAX;
- int error;
+ const char *dp_port_name = netdev_vport_get_dpif_port(netdev);
+ const char *devname = netdev_get_name(netdev);
if (netdev_vport_is_patch(netdev)) {
sset_add(&ofproto->ghost_ports, netdev_get_name(netdev));
return 0;
}
- error = dpif_port_add(ofproto->backer->dpif, netdev, &odp_port);
- if (!error) {
- sset_add(&ofproto->ports, netdev_get_name(netdev));
+ if (!dpif_port_exists(ofproto->backer->dpif, dp_port_name)) {
+ int error = dpif_port_add(ofproto->backer->dpif, netdev, NULL);
+ if (error) {
+ return error;
+ }
}
- return error;
+
+ if (netdev_get_tunnel_config(netdev)) {
+ sset_add(&ofproto->ghost_ports, devname);
+ sset_add(&ofproto->backer->tnl_backers, dp_port_name);
+ } else {
+ sset_add(&ofproto->ports, devname);
+ }
+ return 0;
+}
+
+/* Returns true if the odp_port backing 'ofport' may be deleted from the
+ * datapath. In most cases, this function simply returns true. However, for
+ * tunnels it's possible that multiple ofports use the same odp_port, in which
+ * case we need to keep the odp_port backer around until the last ofport is
+ * deleted. */
+static bool
+may_dpif_port_del(struct ofport_dpif *ofport)
+{
+ struct dpif_backer *backer = ofproto_dpif_cast(ofport->up.ofproto)->backer;
+ struct ofproto_dpif *ofproto_iter;
+
+ if (!ofport->tnl_port) {
+ return true;
+ }
+
+ HMAP_FOR_EACH (ofproto_iter, all_ofproto_dpifs_node, &all_ofproto_dpifs) {
+ struct ofport_dpif *iter;
+
+ if (backer != ofproto_iter->backer) {
+ continue;
+ }
+
+ HMAP_FOR_EACH (iter, up.hmap_node, &ofproto_iter->up.ports) {
+ if (ofport == iter) {
+ continue;
+ }
+
+ if (!strcmp(netdev_vport_get_dpif_port(ofport->up.netdev),
+ netdev_vport_get_dpif_port(iter->up.netdev))) {
+ return false;
+ }
+ }
+ }
+
+ return true;
}
static int
port_del(struct ofproto *ofproto_, uint16_t ofp_port)
{
struct ofproto_dpif *ofproto = ofproto_dpif_cast(ofproto_);
- uint32_t odp_port = ofp_port_to_odp_port(ofproto, ofp_port);
+ struct ofport_dpif *ofport = get_ofp_port(ofproto, ofp_port);
int error = 0;
- if (odp_port != OFPP_NONE) {
- error = dpif_port_del(ofproto->backer->dpif, odp_port);
+ if (!ofport) {
+ return 0;
}
- if (!error) {
- struct ofport_dpif *ofport = get_ofp_port(ofproto, ofp_port);
- if (ofport) {
+
+ sset_find_and_delete(&ofproto->ghost_ports,
+ netdev_get_name(ofport->up.netdev));
+ if (may_dpif_port_del(ofport)) {
+ error = dpif_port_del(ofproto->backer->dpif, ofport->odp_port);
+ if (!error) {
+ const char *dpif_port;
+
/* The caller is going to close ofport->up.netdev. If this is a
* bonded port, then the bond is using that netdev, so remove it
* from the bond. The client will need to reconfigure everything
* after deleting ports, so then the slave will get re-added. */
+ dpif_port = netdev_vport_get_dpif_port(ofport->up.netdev);
+ sset_find_and_delete(&ofproto->backer->tnl_backers, dpif_port);
bundle_remove(&ofport->up);
}
}
}
static int
-port_dump_next(const struct ofproto *ofproto_ OVS_UNUSED, void *state_,
+port_dump_next(const struct ofproto *ofproto_, void *state_,
struct ofproto_port *port)
{
struct ofproto_dpif *ofproto = ofproto_dpif_cast(ofproto_);
handle_flow_miss_with_facet(miss, facet, now, ops, n_ops);
}
+static struct drop_key *
+drop_key_lookup(const struct dpif_backer *backer, const struct nlattr *key,
+ size_t key_len)
+{
+ struct drop_key *drop_key;
+
+ HMAP_FOR_EACH_WITH_HASH (drop_key, hmap_node, hash_bytes(key, key_len, 0),
+ &backer->drop_keys) {
+ if (drop_key->key_len == key_len
+ && !memcmp(drop_key->key, key, key_len)) {
+ return drop_key;
+ }
+ }
+ return NULL;
+}
+
+static void
+drop_key_clear(struct dpif_backer *backer)
+{
+ static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 15);
+ struct drop_key *drop_key, *next;
+
+ HMAP_FOR_EACH_SAFE (drop_key, next, hmap_node, &backer->drop_keys) {
+ int error;
+
+ error = dpif_flow_del(backer->dpif, drop_key->key, drop_key->key_len,
+ NULL);
+ if (error && !VLOG_DROP_WARN(&rl)) {
+ struct ds ds = DS_EMPTY_INITIALIZER;
+ odp_flow_key_format(drop_key->key, drop_key->key_len, &ds);
+ VLOG_WARN("Failed to delete drop key (%s) (%s)", strerror(error),
+ ds_cstr(&ds));
+ ds_destroy(&ds);
+ }
+
+ hmap_remove(&backer->drop_keys, &drop_key->hmap_node);
+ free(drop_key->key);
+ free(drop_key);
+ }
+}
+
/* Given a datpath, packet, and flow metadata ('backer', 'packet', and 'key'
* respectively), populates 'flow' with the result of odp_flow_key_to_flow().
* Optionally, if nonnull, populates 'fitnessp' with the fitness of 'flow' as
* odp_flow_key_to_flow(). (This differs from the value returned in
* flow->vlan_tci only for packets received on VLAN splinters.)
*
+ * Similarly, this function also includes some logic to help with tunnels. It
+ * may modify 'flow' as necessary to make the tunneling implementation
+ * transparent to the upcall processing logic.
+ *
* Returns 0 if successful, ENODEV if the parsed flow has no associated ofport,
* or some other positive errno if there are other problems. */
static int
{
const struct ofport_dpif *port;
enum odp_key_fitness fitness;
- int error;
+ int error = ENODEV;
fitness = odp_flow_key_to_flow(key, key_len, flow);
if (fitness == ODP_FIT_ERROR) {
*odp_in_port = flow->in_port;
}
- port = odp_port_to_ofport(backer, flow->in_port);
- if (!port) {
- flow->in_port = OFPP_NONE;
- error = ofproto ? ENODEV : 0;
- goto exit;
- }
+ if (tnl_port_should_receive(flow)) {
+ const struct ofport *ofport = tnl_port_receive(flow);
+ if (!ofport) {
+ flow->in_port = OFPP_NONE;
+ goto exit;
+ }
+ port = ofport_dpif_cast(ofport);
- if (ofproto) {
- *ofproto = ofproto_dpif_cast(port->up.ofproto);
- }
+ /* We can't reproduce 'key' from 'flow'. */
+ fitness = fitness == ODP_FIT_PERFECT ? ODP_FIT_TOO_MUCH : fitness;
- flow->in_port = port->up.ofp_port;
- if (vsp_adjust_flow(ofproto_dpif_cast(port->up.ofproto), flow)) {
- if (packet) {
- /* Make the packet resemble the flow, so that it gets sent to an
- * OpenFlow controller properly, so that it looks correct for
- * sFlow, and so that flow_extract() will get the correct vlan_tci
- * if it is called on 'packet'.
- *
- * The allocated space inside 'packet' probably also contains
- * 'key', that is, both 'packet' and 'key' are probably part of a
- * struct dpif_upcall (see the large comment on that structure
- * definition), so pushing data on 'packet' is in general not a
- * good idea since it could overwrite 'key' or free it as a side
- * effect. However, it's OK in this special case because we know
- * that 'packet' is inside a Netlink attribute: pushing 4 bytes
- * will just overwrite the 4-byte "struct nlattr", which is fine
- * since we don't need that header anymore. */
- eth_push_vlan(packet, flow->vlan_tci);
- }
-
- /* Let the caller know that we can't reproduce 'key' from 'flow'. */
- if (fitness == ODP_FIT_PERFECT) {
- fitness = ODP_FIT_TOO_MUCH;
+ /* XXX: Since the tunnel module is not scoped per backer, it's
+ * theoretically possible that we'll receive an ofport belonging to an
+ * entirely different datapath. In practice, this can't happen because
+ * no platforms has two separate datapaths which each support
+ * tunneling. */
+ ovs_assert(ofproto_dpif_cast(port->up.ofproto)->backer == backer);
+ } else {
+ port = odp_port_to_ofport(backer, flow->in_port);
+ if (!port) {
+ flow->in_port = OFPP_NONE;
+ goto exit;
+ }
+
+ flow->in_port = port->up.ofp_port;
+ if (vsp_adjust_flow(ofproto_dpif_cast(port->up.ofproto), flow)) {
+ if (packet) {
+ /* Make the packet resemble the flow, so that it gets sent to
+ * an OpenFlow controller properly, so that it looks correct
+ * for sFlow, and so that flow_extract() will get the correct
+ * vlan_tci if it is called on 'packet'.
+ *
+ * The allocated space inside 'packet' probably also contains
+ * 'key', that is, both 'packet' and 'key' are probably part of
+ * a struct dpif_upcall (see the large comment on that
+ * structure definition), so pushing data on 'packet' is in
+ * general not a good idea since it could overwrite 'key' or
+ * free it as a side effect. However, it's OK in this special
+ * case because we know that 'packet' is inside a Netlink
+ * attribute: pushing 4 bytes will just overwrite the 4-byte
+ * "struct nlattr", which is fine since we don't need that
+ * header anymore. */
+ eth_push_vlan(packet, flow->vlan_tci);
+ }
+ /* We can't reproduce 'key' from 'flow'. */
+ fitness = fitness == ODP_FIT_PERFECT ? ODP_FIT_TOO_MUCH : fitness;
}
}
error = 0;
+ if (ofproto) {
+ *ofproto = ofproto_dpif_cast(port->up.ofproto);
+ }
+
exit:
if (fitnessp) {
*fitnessp = fitness;
upcall->key_len, &flow, &miss->key_fitness,
&ofproto, &odp_in_port, &miss->initial_tci);
if (error == ENODEV) {
+ struct drop_key *drop_key;
+
/* Received packet on port for which we couldn't associate
* an ofproto. This can happen if a port is removed while
* traffic is being received. Print a rate-limited message
- * in case it happens frequently. */
+ * in case it happens frequently. Install a drop flow so
+ * that future packets of the flow are inexpensively dropped
+ * in the kernel. */
VLOG_INFO_RL(&rl, "received packet on unassociated port %"PRIu32,
flow.in_port);
+
+ drop_key = drop_key_lookup(backer, upcall->key, upcall->key_len);
+ if (!drop_key) {
+ drop_key = xmalloc(sizeof *drop_key);
+ drop_key->key = xmemdup(upcall->key, upcall->key_len);
+ drop_key->key_len = upcall->key_len;
+
+ hmap_insert(&backer->drop_keys, &drop_key->hmap_node,
+ hash_bytes(drop_key->key, drop_key->key_len, 0));
+ dpif_flow_put(backer->dpif, DPIF_FP_CREATE | DPIF_FP_MODIFY,
+ drop_key->key, drop_key->key_len, NULL, 0, NULL);
+ }
+ continue;
}
if (error) {
continue;
struct ofproto_dpif *ofproto;
int max_idle = INT32_MAX;
+ /* Periodically clear out the drop keys in an effort to keep them
+ * relatively few. */
+ drop_key_clear(backer);
+
/* Update stats for each flow in the backer. */
update_stats(backer);
struct flow flow;
struct subfacet *subfacet;
struct ofproto_dpif *ofproto;
+ struct ofport_dpif *ofport;
uint32_t key_hash;
if (ofproto_receive(backer, NULL, key, key_len, &flow, NULL, &ofproto,
continue;
}
+ ofport = get_ofp_port(ofproto, flow.in_port);
+ if (ofport && ofport->tnl_port) {
+ netdev_vport_inc_rx(ofport->up.netdev, stats);
+ }
+
key_hash = odp_flow_key_hash(key, key_len);
subfacet = subfacet_find(ofproto, key, key_len, key_hash, &flow);
switch (subfacet ? subfacet->path : SF_NOT_INSTALLED) {
send_packet(const struct ofport_dpif *ofport, struct ofpbuf *packet)
{
const struct ofproto_dpif *ofproto = ofproto_dpif_cast(ofport->up.ofproto);
+ uint64_t odp_actions_stub[1024 / 8];
struct ofpbuf key, odp_actions;
struct odputil_keybuf keybuf;
uint32_t odp_port;
}
dpif_flow_stats_extract(&flow, packet, time_msec(), &stats);
- netdev_vport_patch_inc_tx(ofport->up.netdev, &stats);
- netdev_vport_patch_inc_rx(peer->up.netdev, &stats);
+ netdev_vport_inc_tx(ofport->up.netdev, &stats);
+ netdev_vport_inc_rx(peer->up.netdev, &stats);
flow.in_port = peer->up.ofp_port;
peer_ofproto = ofproto_dpif_cast(peer->up.ofproto);
return 0;
}
- odp_port = vsp_realdev_to_vlandev(ofproto, ofport->odp_port,
- flow.vlan_tci);
- if (odp_port != ofport->odp_port) {
- eth_pop_vlan(packet);
- flow.vlan_tci = htons(0);
+ ofpbuf_use_stub(&odp_actions, odp_actions_stub, sizeof odp_actions_stub);
+
+ if (ofport->tnl_port) {
+ struct dpif_flow_stats stats;
+
+ odp_port = tnl_port_send(ofport->tnl_port, &flow);
+ if (odp_port == OVSP_NONE) {
+ return ENODEV;
+ }
+
+ dpif_flow_stats_extract(&flow, packet, time_msec(), &stats);
+ netdev_vport_inc_tx(ofport->up.netdev, &stats);
+ odp_put_tunnel_action(&flow.tunnel, &odp_actions);
+ } else {
+ odp_port = vsp_realdev_to_vlandev(ofproto, ofport->odp_port,
+ flow.vlan_tci);
+ if (odp_port != ofport->odp_port) {
+ eth_pop_vlan(packet);
+ flow.vlan_tci = htons(0);
+ }
}
ofpbuf_use_stack(&key, &keybuf, sizeof keybuf);
odp_flow_key_from_flow(&key, &flow,
ofp_port_to_odp_port(ofproto, flow.in_port));
- ofpbuf_init(&odp_actions, 32);
compose_sflow_action(ofproto, &odp_actions, &flow, odp_port);
nl_msg_put_u32(&odp_actions, OVS_ACTION_ATTR_OUTPUT, odp_port);
{
const struct ofport_dpif *ofport = get_ofp_port(ctx->ofproto, ofp_port);
ovs_be16 flow_vlan_tci = ctx->flow.vlan_tci;
+ ovs_be64 flow_tun_id = ctx->flow.tunnel.tun_id;
uint8_t flow_nw_tos = ctx->flow.nw_tos;
struct priority_to_dscp *pdscp;
uint32_t out_port, odp_port;
ctx->ofproto = ofproto_dpif_cast(ofport->up.ofproto);
if (ctx->resubmit_stats) {
- netdev_vport_patch_inc_tx(ofport->up.netdev, ctx->resubmit_stats);
- netdev_vport_patch_inc_rx(peer->up.netdev, ctx->resubmit_stats);
+ netdev_vport_inc_tx(ofport->up.netdev, ctx->resubmit_stats);
+ netdev_vport_inc_rx(peer->up.netdev, ctx->resubmit_stats);
}
return;
}
odp_port = ofp_port_to_odp_port(ctx->ofproto, ofp_port);
- out_port = vsp_realdev_to_vlandev(ctx->ofproto, odp_port,
- ctx->flow.vlan_tci);
- if (out_port != odp_port) {
- ctx->flow.vlan_tci = htons(0);
+ if (ofport->tnl_port) {
+ odp_port = tnl_port_send(ofport->tnl_port, &ctx->flow);
+ if (odp_port == OVSP_NONE) {
+ xlate_report(ctx, "Tunneling decided against output");
+ return;
+ }
+
+ if (ctx->resubmit_stats) {
+ netdev_vport_inc_tx(ofport->up.netdev, ctx->resubmit_stats);
+ }
+ out_port = odp_port;
+ commit_odp_tunnel_action(&ctx->flow, &ctx->base_flow,
+ ctx->odp_actions);
+ } else {
+ out_port = vsp_realdev_to_vlandev(ctx->ofproto, odp_port,
+ ctx->flow.vlan_tci);
+ if (out_port != odp_port) {
+ ctx->flow.vlan_tci = htons(0);
+ }
}
commit_odp_actions(&ctx->flow, &ctx->base_flow, ctx->odp_actions);
nl_msg_put_u32(ctx->odp_actions, OVS_ACTION_ATTR_OUTPUT, out_port);
ctx->sflow_odp_port = odp_port;
ctx->sflow_n_outputs++;
ctx->nf_output_iface = ofp_port;
+ ctx->flow.tunnel.tun_id = flow_tun_id;
ctx->flow.vlan_tci = flow_vlan_tci;
ctx->flow.nw_tos = flow_nw_tos;
}
git://git.onelab.eu / sliver-openvswitch.git / blobdiff