/* A port in a netdev-based datapath. */
struct dp_netdev_port {
- struct pkt_metadata md;
+ odp_port_t port_no;
struct netdev *netdev;
struct cmap_node node; /* Node in dp_netdev's 'ports'. */
struct netdev_saved_flags *sf;
flow_cache->sweep_idx = (flow_cache->sweep_idx + 1) & EM_FLOW_HASH_MASK;
}
+/* Returns true if 'dpif' is a netdev or dummy dpif, false otherwise. */
+bool
+dpif_is_netdev(const struct dpif *dpif)
+{
+ return dpif->dpif_class->open == dpif_netdev_open;
+}
+
static struct dpif_netdev *
dpif_netdev_cast(const struct dpif *dpif)
{
- ovs_assert(dpif->dpif_class->open == dpif_netdev_open);
+ ovs_assert(dpif_is_netdev(dpif));
return CONTAINER_OF(dpif, struct dpif_netdev, dpif);
}
}
}
port = xzalloc(sizeof *port);
- port->md = PKT_METADATA_INITIALIZER(port_no);
+ port->port_no = port_no;
port->netdev = netdev;
port->rxq = xmalloc(sizeof *port->rxq * netdev_n_rxq(netdev));
port->type = xstrdup(type);
struct dp_netdev_port *port;
CMAP_FOR_EACH_WITH_HASH (port, node, hash_port_no(port_no), &dp->ports) {
- if (port->md.in_port.odp_port == port_no) {
+ if (port->port_no == port_no) {
return port;
}
}
do_del_port(struct dp_netdev *dp, struct dp_netdev_port *port)
OVS_REQUIRES(dp->port_mutex)
{
- cmap_remove(&dp->ports, &port->node,
- hash_odp_port(port->md.in_port.odp_port));
+ cmap_remove(&dp->ports, &port->node, hash_odp_port(port->port_no));
seq_change(dp->port_seq);
if (netdev_is_pmd(port->netdev)) {
int numa_id = netdev_get_numa_id(port->netdev);
{
dpif_port->name = xstrdup(netdev_get_name(port->netdev));
dpif_port->type = xstrdup(port->type);
- dpif_port->port_no = port->md.in_port.odp_port;
+ dpif_port->port_no = port->port_no;
}
static int
state->name = xstrdup(netdev_get_name(port->netdev));
dpif_port->name = state->name;
dpif_port->type = port->type;
- dpif_port->port_no = port->md.in_port.odp_port;
+ dpif_port->port_no = port->port_no;
retval = 0;
} else {
struct flow_wildcards wc;
struct dp_netdev_actions *actions;
size_t offset;
+ struct odp_flow_key_parms odp_parms = {
+ .flow = &netdev_flow->flow,
+ .mask = &wc.masks,
+ .recirc = true,
+ .max_mpls_depth = SIZE_MAX,
+ };
miniflow_expand(&netdev_flow->cr.mask->mf, &wc.masks);
/* Key */
offset = key_buf->size;
flow->key = ofpbuf_tail(key_buf);
- odp_flow_key_from_flow(key_buf, &netdev_flow->flow, &wc.masks,
- netdev_flow->flow.in_port.odp_port, true);
+ odp_parms.odp_in_port = netdev_flow->flow.in_port.odp_port;
+ odp_flow_key_from_flow(&odp_parms, key_buf);
flow->key_len = key_buf->size - offset;
/* Mask */
offset = mask_buf->size;
flow->mask = ofpbuf_tail(mask_buf);
- odp_flow_key_from_mask(mask_buf, &wc.masks, &netdev_flow->flow,
- odp_to_u32(wc.masks.in_port.odp_port),
- SIZE_MAX, true);
+ odp_parms.odp_in_port = wc.masks.in_port.odp_port;
+ odp_parms.key_buf = key_buf;
+ odp_flow_key_from_mask(&odp_parms, mask_buf);
flow->mask_len = mask_buf->size - offset;
/* Actions */
if (mask_key_len) {
enum odp_key_fitness fitness;
- fitness = odp_flow_key_to_mask(mask_key, mask_key_len, mask, flow);
+ fitness = odp_flow_key_to_mask(mask_key, mask_key_len, key, key_len,
+ mask, flow);
if (fitness) {
/* This should not happen: it indicates that
* odp_flow_key_from_mask() and odp_flow_key_to_mask()
/* XXX: initialize md in netdev implementation. */
for (i = 0; i < cnt; i++) {
- packets[i]->md = port->md;
+ pkt_metadata_init(&packets[i]->md, port->port_no);
}
cycles_count_start(pmd);
dp_netdev_input(pmd, packets, cnt);
emc_cache_init(&pmd->flow_cache);
poll_cnt = pmd_load_queues(pmd, &poll_list, poll_cnt);
+ /* List port/core affinity */
+ for (i = 0; i < poll_cnt; i++) {
+ VLOG_INFO("Core %d processing port \'%s\'\n", pmd->core_id, netdev_get_name(poll_list[i].port->netdev));
+ }
+
/* Signal here to make sure the pmd finishes
* reloading the updated configuration. */
dp_netdev_pmd_reload_done(pmd);
struct ds ds = DS_EMPTY_INITIALIZER;
char *packet_str;
struct ofpbuf key;
+ struct odp_flow_key_parms odp_parms = {
+ .flow = flow,
+ .mask = &wc->masks,
+ .odp_in_port = flow->in_port.odp_port,
+ .recirc = true,
+ };
ofpbuf_init(&key, 0);
- odp_flow_key_from_flow(&key, flow, &wc->masks, flow->in_port.odp_port,
- true);
+ odp_flow_key_from_flow(&odp_parms, &key);
packet_str = ofp_packet_to_string(dp_packet_data(packet_),
dp_packet_size(packet_));
continue;
}
+ if (i != cnt - 1) {
+ /* Prefetch next packet data */
+ OVS_PREFETCH(dp_packet_data(packets[i+1]));
+ }
+
miniflow_extract(packets[i], &key.mf);
key.len = 0; /* Not computed yet. */
key.hash = dpif_netdev_packet_get_rss_hash(packets[i], &key.mf);
}
/* Remove old port. */
- cmap_remove(&dp->ports, &old_port->node, hash_port_no(old_port->md.in_port.odp_port));
+ cmap_remove(&dp->ports, &old_port->node, hash_port_no(old_port->port_no));
ovsrcu_postpone(free, old_port);
/* Insert new port (cmap semantics mean we cannot re-insert 'old_port'). */
new_port = xmemdup(old_port, sizeof *old_port);
- new_port->md.in_port.odp_port = port_no;
+ new_port->port_no = port_no;
cmap_insert(&dp->ports, &new_port->node, hash_port_no(port_no));
seq_change(dp->port_seq);
ovs_mutex_lock(&dp->port_mutex);
if (get_port_by_name(dp, argv[2], &port)) {
unixctl_command_reply_error(conn, "unknown port");
- } else if (port->md.in_port.odp_port == ODPP_LOCAL) {
+ } else if (port->port_no == ODPP_LOCAL) {
unixctl_command_reply_error(conn, "can't delete local port");
} else {
do_del_port(dp, port);
dp_register_provider(class);
}
+static void
+dpif_dummy_override(const char *type)
+{
+ if (!dp_unregister_provider(type)) {
+ dpif_dummy_register__(type);
+ }
+}
+
void
-dpif_dummy_register(bool override)
+dpif_dummy_register(enum dummy_level level)
{
- if (override) {
+ if (level == DUMMY_OVERRIDE_ALL) {
struct sset types;
const char *type;
sset_init(&types);
dp_enumerate_types(&types);
SSET_FOR_EACH (type, &types) {
- if (!dp_unregister_provider(type)) {
- dpif_dummy_register__(type);
- }
+ dpif_dummy_override(type);
}
sset_destroy(&types);
+ } else if (level == DUMMY_OVERRIDE_SYSTEM) {
+ dpif_dummy_override("system");
}
dpif_dummy_register__("dummy");
}
/* Compute hashes for the remaining keys. */
- ULONG_FOR_EACH_1(i, map) {
+ ULLONG_FOR_EACH_1(i, map) {
hashes[i] = netdev_flow_key_hash_in_mask(&mkeys[i],
&subtable->mask);
}
/* Lookup. */
map = cmap_find_batch(&subtable->rules, map, hashes, nodes);
/* Check results. */
- ULONG_FOR_EACH_1(i, map) {
+ ULLONG_FOR_EACH_1(i, map) {
struct dpcls_rule *rule;
CMAP_NODE_FOR_EACH (rule, cmap_node, nodes[i]) {
goto next;
}
}
- ULONG_SET0(map, i); /* Did not match. */
+ ULLONG_SET0(map, i); /* Did not match. */
next:
; /* Keep Sparse happy. */
}
projects / cascardo / ovs.git / blobdiff