pthread_t thread;
int id;
atomic_uint change_seq;
- char *name;
};
/* Interface to netdev-based datapath. */
return class != &dpif_netdev_class;
}
+static bool
+dpif_netdev_class_is_planetlab(const struct dpif_class *class)
+{
+ return class == &dpif_planetlab_class;
+}
+
static const char *
dpif_netdev_port_open_type(const struct dpif_class *class, const char *type)
{
return strcmp(type, "internal") ? type
+ : dpif_netdev_class_is_planetlab(class) ? "pltap"
: dpif_netdev_class_is_dummy(class) ? "dummy"
: "tap";
}
{
uint32_t port_no;
- if (dp->class != &dpif_netdev_class) {
+ if (dp->class != &dpif_netdev_class &&
+ dp->class != &dpif_planetlab_class) {
const char *p;
int start_no = 0;
{
struct dp_netdev *dp = get_dp_netdev(dpif);
struct pkt_metadata *md = &execute->md;
- struct miniflow key;
- uint32_t buf[FLOW_U32S];
+ struct {
+ struct miniflow flow;
+ uint32_t buf[FLOW_U32S];
+ } key;
if (ofpbuf_size(execute->packet) < ETH_HEADER_LEN ||
ofpbuf_size(execute->packet) > UINT16_MAX) {
}
/* Extract flow key. */
- miniflow_initialize(&key, buf);
- miniflow_extract(execute->packet, md, &key);
+ miniflow_initialize(&key.flow, key.buf);
+ miniflow_extract(execute->packet, md, &key.flow);
ovs_rwlock_rdlock(&dp->port_rwlock);
- dp_netdev_execute_actions(dp, &key, execute->packet, false, md,
+ dp_netdev_execute_actions(dp, &key.flow, execute->packet, false, md,
execute->actions, execute->actions_len);
ovs_rwlock_unlock(&dp->port_rwlock);
int poll_cnt;
int i;
- f->name = xasprintf("pmd_%u", ovsthread_id_self());
- set_subprogram_name("%s", f->name);
poll_cnt = 0;
poll_list = NULL;
}
free(poll_list);
- free(f->name);
return NULL;
}
/* Each thread will distribute all devices rx-queues among
* themselves. */
- xpthread_create(&f->thread, NULL, pmd_thread_main, f);
+ f->thread = ovs_thread_create("pmd", pmd_thread_main, f);
}
}
OVS_REQ_RDLOCK(dp->port_rwlock)
{
struct dp_netdev_flow *netdev_flow;
- struct miniflow key;
- uint32_t buf[FLOW_U32S];
+ struct {
+ struct miniflow flow;
+ uint32_t buf[FLOW_U32S];
+ } key;
if (ofpbuf_size(packet) < ETH_HEADER_LEN) {
ofpbuf_delete(packet);
return;
}
- miniflow_initialize(&key, buf);
- miniflow_extract(packet, md, &key);
+ miniflow_initialize(&key.flow, key.buf);
+ miniflow_extract(packet, md, &key.flow);
- netdev_flow = dp_netdev_lookup_flow(dp, &key);
+ netdev_flow = dp_netdev_lookup_flow(dp, &key.flow);
if (netdev_flow) {
struct dp_netdev_actions *actions;
- dp_netdev_flow_used(netdev_flow, packet, &key);
+ dp_netdev_flow_used(netdev_flow, packet, &key.flow);
actions = dp_netdev_flow_get_actions(netdev_flow);
- dp_netdev_execute_actions(dp, &key, packet, true, md,
+ dp_netdev_execute_actions(dp, &key.flow, packet, true, md,
actions->actions, actions->size);
dp_netdev_count_packet(dp, DP_STAT_HIT);
} else if (dp->handler_queues) {
dp_netdev_count_packet(dp, DP_STAT_MISS);
dp_netdev_output_userspace(dp, packet,
- miniflow_hash_5tuple(&key, 0)
+ miniflow_hash_5tuple(&key.flow, 0)
% dp->n_handlers,
- DPIF_UC_MISS, &key, NULL);
+ DPIF_UC_MISS, &key.flow, NULL);
ofpbuf_delete(packet);
}
}
actions, actions_len, dp_execute_cb);
}
+#define DPIF_NETDEV_CLASS_FUNCTIONS \
+ dpif_netdev_enumerate, \
+ dpif_netdev_port_open_type, \
+ dpif_netdev_open, \
+ dpif_netdev_close, \
+ dpif_netdev_destroy, \
+ dpif_netdev_run, \
+ dpif_netdev_wait, \
+ dpif_netdev_get_stats, \
+ dpif_netdev_port_add, \
+ dpif_netdev_port_del, \
+ dpif_netdev_port_query_by_number, \
+ dpif_netdev_port_query_by_name, \
+ NULL, /* port_get_pid */ \
+ dpif_netdev_port_dump_start, \
+ dpif_netdev_port_dump_next, \
+ dpif_netdev_port_dump_done, \
+ dpif_netdev_port_poll, \
+ dpif_netdev_port_poll_wait, \
+ dpif_netdev_flow_get, \
+ dpif_netdev_flow_put, \
+ dpif_netdev_flow_del, \
+ dpif_netdev_flow_flush, \
+ dpif_netdev_flow_dump_state_init, \
+ dpif_netdev_flow_dump_start, \
+ dpif_netdev_flow_dump_next, \
+ NULL, \
+ dpif_netdev_flow_dump_done, \
+ dpif_netdev_flow_dump_state_uninit, \
+ dpif_netdev_execute, \
+ NULL, /* operate */ \
+ dpif_netdev_recv_set, \
+ dpif_netdev_handlers_set, \
+ dpif_netdev_queue_to_priority, \
+ dpif_netdev_recv, \
+ dpif_netdev_recv_wait, \
+ dpif_netdev_recv_purge, \
+
const struct dpif_class dpif_netdev_class = {
"netdev",
- dpif_netdev_enumerate,
- dpif_netdev_port_open_type,
- dpif_netdev_open,
- dpif_netdev_close,
- dpif_netdev_destroy,
- dpif_netdev_run,
- dpif_netdev_wait,
- dpif_netdev_get_stats,
- dpif_netdev_port_add,
- dpif_netdev_port_del,
- dpif_netdev_port_query_by_number,
- dpif_netdev_port_query_by_name,
- NULL, /* port_get_pid */
- dpif_netdev_port_dump_start,
- dpif_netdev_port_dump_next,
- dpif_netdev_port_dump_done,
- dpif_netdev_port_poll,
- dpif_netdev_port_poll_wait,
- dpif_netdev_flow_get,
- dpif_netdev_flow_put,
- dpif_netdev_flow_del,
- dpif_netdev_flow_flush,
- dpif_netdev_flow_dump_state_init,
- dpif_netdev_flow_dump_start,
- dpif_netdev_flow_dump_next,
- NULL,
- dpif_netdev_flow_dump_done,
- dpif_netdev_flow_dump_state_uninit,
- dpif_netdev_execute,
- NULL, /* operate */
- dpif_netdev_recv_set,
- dpif_netdev_handlers_set,
- dpif_netdev_queue_to_priority,
- dpif_netdev_recv,
- dpif_netdev_recv_wait,
- dpif_netdev_recv_purge,
+ DPIF_NETDEV_CLASS_FUNCTIONS
+};
+
+const struct dpif_class dpif_planetlab_class = {
+ "planetlab",
+ DPIF_NETDEV_CLASS_FUNCTIONS
};
static void
"DP PORT NEW-NUMBER",
3, 3, dpif_dummy_change_port_number, NULL);
}
+
git://git.onelab.eu / sliver-openvswitch.git / blobdiff