}
static struct flow_miss *
-flow_miss_find(struct hmap *todo, const struct flow *flow, uint32_t hash)
+flow_miss_find(struct hmap *todo, const struct ofproto_dpif *ofproto,
+ const struct flow *flow, uint32_t hash)
{
struct flow_miss *miss;
HMAP_FOR_EACH_WITH_HASH (miss, hmap_node, hash, todo) {
- if (flow_equal(&miss->flow, flow)) {
+ if (miss->ofproto == ofproto && flow_equal(&miss->flow, flow)) {
return miss;
}
}
/* Add other packets to a to-do list. */
hash = flow_hash(&miss->flow, 0);
- existing_miss = flow_miss_find(&todo, &miss->flow, hash);
+ existing_miss = flow_miss_find(&todo, ofproto, &miss->flow, hash);
if (!existing_miss) {
hmap_insert(&todo, &miss->hmap_node, hash);
miss->ofproto = ofproto;
}
/* "action" upcalls need a closer look. */
- memcpy(&cookie, &upcall->userdata, sizeof(cookie));
+ if (!upcall->userdata) {
+ VLOG_WARN_RL(&rl, "action upcall missing cookie");
+ return BAD_UPCALL;
+ }
+ if (nl_attr_get_size(upcall->userdata) != sizeof(cookie)) {
+ VLOG_WARN_RL(&rl, "action upcall cookie has unexpected size %zu",
+ nl_attr_get_size(upcall->userdata));
+ return BAD_UPCALL;
+ }
+ memcpy(&cookie, nl_attr_get(upcall->userdata), sizeof(cookie));
switch (cookie.type) {
case USER_ACTION_COOKIE_SFLOW:
return SFLOW_UPCALL;
case USER_ACTION_COOKIE_UNSPEC:
default:
- VLOG_WARN_RL(&rl, "invalid user cookie : 0x%"PRIx64, upcall->userdata);
+ VLOG_WARN_RL(&rl, "invalid user cookie : 0x%"PRIx64,
+ nl_attr_get_u64(upcall->userdata));
return BAD_UPCALL;
}
}
return;
}
- memcpy(&cookie, &upcall->userdata, sizeof(cookie));
+ memcpy(&cookie, nl_attr_get(upcall->userdata), sizeof(cookie));
dpif_sflow_received(ofproto->sflow, upcall->packet, &flow,
odp_in_port, &cookie);
}
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);
+ odp_put_skb_mark_action(flow.skb_mark, &odp_actions);
} else {
odp_port = vsp_realdev_to_vlandev(ofproto, ofport->odp_port,
flow.vlan_tci);
ofpbuf_use_stack(&buf, stub, stub_size);
if (slow & (SLOW_CFM | SLOW_LACP | SLOW_STP)) {
uint32_t pid = dpif_port_get_pid(ofproto->backer->dpif, UINT32_MAX);
- odp_put_userspace_action(pid, &cookie, &buf);
+ odp_put_userspace_action(pid, &cookie, sizeof cookie, &buf);
} else {
put_userspace_action(ofproto, &buf, flow, &cookie);
}
pid = dpif_port_get_pid(ofproto->backer->dpif,
ofp_port_to_odp_port(ofproto, flow->in_port));
- return odp_put_userspace_action(pid, cookie, odp_actions);
+ return odp_put_userspace_action(pid, cookie, sizeof *cookie, odp_actions);
}
static void
struct ofport_dpif *peer = ofport_get_peer(ofport);
struct flow old_flow = ctx->flow;
const struct ofproto_dpif *peer_ofproto;
+ enum slow_path_reason special;
struct ofport_dpif *in_port;
if (!peer) {
memset(ctx->flow.regs, 0, sizeof ctx->flow.regs);
in_port = get_ofp_port(ctx->ofproto, ctx->flow.in_port);
- if (!in_port || may_receive(in_port, ctx)) {
+ special = process_special(ctx->ofproto, &ctx->flow, in_port,
+ ctx->packet);
+ if (special) {
+ ctx->slow |= special;
+ } else if (!in_port || may_receive(in_port, ctx)) {
if (!in_port || stp_forward_in_state(in_port->stp_state)) {
xlate_table_action(ctx, ctx->flow.in_port, 0, true);
} else {