* reason to look at them. */
int recurse; /* Recursion level, via xlate_table_action. */
- uint32_t priority; /* Current flow priority. 0 if none. */
struct flow base_flow; /* Flow at the last commit. */
- uint32_t base_priority; /* Priority at the last commit. */
+ uint32_t original_priority; /* Priority when packet arrived. */
uint8_t table_id; /* OpenFlow table ID where flow was found. */
uint32_t sflow_n_outputs; /* Number of output ports. */
uint16_t sflow_odp_port; /* Output port for composing sFlow action. */
uint16_t user_cookie_offset;/* Used for user_action_cookie fixup. */
+ bool exit; /* No further actions should be processed. */
};
static void action_xlate_ctx_init(struct action_xlate_ctx *,
VLOG_WARN_RL(&rl, "%s: cannot send BPDU on port %d "
"with unknown MAC", ofproto->up.name, port_num);
} else {
- int error = netdev_send(ofport->up.netdev, pkt);
- if (error) {
- VLOG_WARN_RL(&rl, "%s: sending BPDU on port %s failed (%s)",
- ofproto->up.name,
- netdev_get_name(ofport->up.netdev),
- strerror(error));
- }
+ send_packet(ofproto_dpif_cast(ofport->up.ofproto),
+ ofport->odp_port, pkt);
}
}
ofpbuf_delete(pkt);
if (sp) {
ofport->stp_port = NULL;
stp_port_disable(sp);
+ update_stp_port_state(ofport);
}
return 0;
} else if (sp && stp_port_no(sp) != s->port_num
}
/* Trim off padding on payload. */
- if (payload.size > htons(eth->eth_type) + ETH_HEADER_LEN) {
- payload.size = htons(eth->eth_type) + ETH_HEADER_LEN;
+ if (payload.size > ntohs(eth->eth_type) + ETH_HEADER_LEN) {
+ payload.size = ntohs(eth->eth_type) + ETH_HEADER_LEN;
}
if (ofpbuf_try_pull(&payload, ETH_HEADER_LEN + LLC_HEADER_LEN)) {
pdu_size);
memcpy(packet_pdu, pdu, pdu_size);
- error = netdev_send(port->up.netdev, &packet);
- if (error) {
- VLOG_WARN_RL(&rl, "port %s: sending LACP PDU on iface %s failed "
- "(%s)", port->bundle->name,
- netdev_get_name(port->up.netdev), strerror(error));
- }
+ send_packet(ofproto_dpif_cast(port->up.ofproto), port->odp_port,
+ &packet);
ofpbuf_uninit(&packet);
} else {
VLOG_ERR_RL(&rl, "port %s: cannot obtain Ethernet address of iface "
error = n_packets = n_errors = 0;
LIST_FOR_EACH (e, lru_node, &ofproto->ml->lrus) {
if (e->port.p != bundle) {
- int ret = bond_send_learning_packet(bundle->bond, e->mac, e->vlan);
+ struct ofpbuf *learning_packet;
+ struct ofport_dpif *port;
+ int ret;
+
+ learning_packet = bond_compose_learning_packet(bundle->bond, e->mac,
+ e->vlan,
+ (void **)&port);
+ ret = send_packet(ofproto_dpif_cast(port->up.ofproto),
+ port->odp_port, learning_packet);
+ ofpbuf_delete(learning_packet);
if (ret) {
error = ret;
n_errors++;
/* Obtain in_port and tun_id, at least, then set 'flow''s header
* pointers. */
odp_flow_key_to_flow(upcall->key, upcall->key_len, &flow);
- flow_extract(upcall->packet, flow.tun_id, flow.in_port, &flow);
+ flow_extract(upcall->packet, flow.priority, flow.tun_id,
+ flow.in_port, &flow);
/* Handle 802.1ag, LACP, and STP specially. */
if (process_special(ofproto, &flow, upcall->packet)) {
}
cls = &ofproto->up.tables[table_id];
- if (flow->tos_frag & FLOW_FRAG_ANY
+ if (flow->frag & FLOW_FRAG_ANY
&& ofproto->up.frag_handling == OFPC_FRAG_NORMAL) {
/* For OFPC_NORMAL frag_handling, we must pretend that transport ports
* are unavailable. */
struct flow flow;
int error;
- flow_extract((struct ofpbuf *) packet, 0, 0, &flow);
+ flow_extract((struct ofpbuf *) packet, 0, 0, 0, &flow);
ofpbuf_use_stack(&key, &keybuf, sizeof keybuf);
odp_flow_key_from_flow(&key, &flow);
commit_set_nw_action(const struct flow *flow, struct flow *base,
struct ofpbuf *odp_actions)
{
- int frag = base->tos_frag & FLOW_FRAG_MASK;
struct ovs_key_ipv4 ipv4_key;
if (base->dl_type != htons(ETH_TYPE_IP) ||
if (base->nw_src == flow->nw_src &&
base->nw_dst == flow->nw_dst &&
- base->tos_frag == flow->tos_frag) {
+ base->tos == flow->tos &&
+ base->nw_ttl == flow->nw_ttl &&
+ base->frag == flow->frag) {
return;
}
-
- memset(&ipv4_key, 0, sizeof(ipv4_key));
ipv4_key.ipv4_src = base->nw_src = flow->nw_src;
ipv4_key.ipv4_dst = base->nw_dst = flow->nw_dst;
ipv4_key.ipv4_proto = base->nw_proto;
- ipv4_key.ipv4_tos = flow->tos_frag & IP_DSCP_MASK;
- ipv4_key.ipv4_frag = (frag == 0 ? OVS_FRAG_TYPE_NONE
- : frag == FLOW_FRAG_ANY ? OVS_FRAG_TYPE_FIRST
+ ipv4_key.ipv4_tos = flow->tos;
+ ipv4_key.ipv4_ttl = flow->nw_ttl;
+ ipv4_key.ipv4_frag = (base->frag == 0 ? OVS_FRAG_TYPE_NONE
+ : base->frag == FLOW_FRAG_ANY ? OVS_FRAG_TYPE_FIRST
: OVS_FRAG_TYPE_LATER);
commit_action__(odp_actions, OVS_ACTION_ATTR_SET,
}
static void
-commit_priority_action(struct action_xlate_ctx *ctx)
+commit_set_priority_action(const struct flow *flow, struct flow *base,
+ struct ofpbuf *odp_actions)
{
- if (ctx->base_priority == ctx->priority) {
+ if (base->priority == flow->priority) {
return;
}
+ base->priority = flow->priority;
- if (ctx->priority) {
- nl_msg_put_u32(ctx->odp_actions,
- OVS_ACTION_ATTR_SET_PRIORITY, ctx->priority);
- } else {
- nl_msg_put_flag(ctx->odp_actions, OVS_ACTION_ATTR_POP_PRIORITY);
- }
- ctx->base_priority = ctx->priority;
+ commit_action__(odp_actions, OVS_ACTION_ATTR_SET,
+ OVS_KEY_ATTR_PRIORITY, &base->priority,
+ sizeof(base->priority));
}
static void
commit_vlan_action(ctx, flow->vlan_tci);
commit_set_nw_action(flow, base, odp_actions);
commit_set_port_action(flow, base, odp_actions);
- commit_priority_action(ctx);
+ commit_set_priority_action(flow, base, odp_actions);
}
static void
const struct ofp_action_enqueue *oae)
{
uint16_t ofp_port, odp_port;
- uint32_t ctx_priority, priority;
+ uint32_t flow_priority, priority;
int error;
error = dpif_queue_to_priority(ctx->ofproto->dpif, ntohl(oae->queue_id),
odp_port = ofp_port_to_odp_port(ofp_port);
/* Add datapath actions. */
- ctx_priority = ctx->priority;
- ctx->priority = priority;
+ flow_priority = ctx->flow.priority;
+ ctx->flow.priority = priority;
add_output_action(ctx, odp_port);
- ctx->priority = ctx_priority;
+ ctx->flow.priority = flow_priority;
/* Update NetFlow output port. */
if (ctx->nf_output_iface == NF_OUT_DROP) {
return;
}
- ctx->priority = priority;
+ ctx->flow.priority = priority;
}
struct xlate_reg_state {
case OFPP_NORMAL:
case OFPP_FLOOD:
case OFPP_ALL:
- case OFPP_LOCAL:
+ case OFPP_NONE:
return true;
case OFPP_CONTROLLER: /* Not supported by the bundle action. */
return false;
enum ofputil_action_code code;
ovs_be64 tun_id;
+ if (ctx->exit) {
+ break;
+ }
+
code = ofputil_decode_action_unsafe(ia);
switch (code) {
case OFPUTIL_OFPAT_OUTPUT:
break;
case OFPUTIL_OFPAT_SET_NW_TOS:
- ctx->flow.tos_frag &= ~IP_DSCP_MASK;
- ctx->flow.tos_frag |= ia->nw_tos.nw_tos & IP_DSCP_MASK;
+ ctx->flow.tos &= ~IP_DSCP_MASK;
+ ctx->flow.tos |= ia->nw_tos.nw_tos & IP_DSCP_MASK;
break;
case OFPUTIL_OFPAT_SET_TP_SRC:
break;
case OFPUTIL_NXAST_POP_QUEUE:
- ctx->priority = 0;
+ ctx->flow.priority = ctx->original_priority;
break;
case OFPUTIL_NXAST_REG_MOVE:
xlate_learn_action(ctx, (const struct nx_action_learn *) ia);
}
break;
+
+ case OFPUTIL_NXAST_EXIT:
+ ctx->exit = true;
+ break;
}
}
ctx->odp_actions = ofpbuf_new(512);
ofpbuf_reserve(ctx->odp_actions, NL_A_U32_SIZE);
+ ctx->tags = 0;
+ ctx->may_set_up_flow = true;
+ ctx->has_learn = false;
+ ctx->has_normal = false;
+ ctx->nf_output_iface = NF_OUT_DROP;
+ ctx->recurse = 0;
+ ctx->original_priority = ctx->flow.priority;
+ ctx->base_flow = ctx->flow;
+ ctx->base_flow.tun_id = 0;
+ ctx->table_id = 0;
+ ctx->exit = false;
- if (ctx->flow.tos_frag & FLOW_FRAG_ANY) {
+ if (ctx->flow.frag & FLOW_FRAG_ANY) {
switch (ctx->ofproto->up.frag_handling) {
case OFPC_FRAG_NORMAL:
/* We must pretend that transport ports are unavailable. */
- ctx->flow.tp_src = htons(0);
- ctx->flow.tp_dst = htons(0);
+ ctx->flow.tp_src = ctx->base_flow.tp_src = htons(0);
+ ctx->flow.tp_dst = ctx->base_flow.tp_dst = htons(0);
break;
case OFPC_FRAG_DROP:
}
}
- ctx->tags = 0;
- ctx->may_set_up_flow = true;
- ctx->has_learn = false;
- ctx->has_normal = false;
- ctx->nf_output_iface = NF_OUT_DROP;
- ctx->recurse = 0;
- ctx->priority = 0;
- ctx->base_priority = 0;
- ctx->base_flow = ctx->flow;
- ctx->base_flow.tun_id = 0;
- ctx->table_id = 0;
-
if (process_special(ctx->ofproto, &ctx->flow, ctx->packet)) {
ctx->may_set_up_flow = false;
return ctx->odp_actions;
struct ofproto_dpif *ofproto = ofproto_dpif_cast(ofproto_);
int error;
+ if (flow->in_port >= ofproto->max_ports && flow->in_port < OFPP_MAX) {
+ return ofp_mkerr_nicira(OFPET_BAD_REQUEST, NXBRC_BAD_IN_PORT);
+ }
+
error = validate_actions(ofp_actions, n_ofp_actions, flow,
ofproto->max_ports);
if (!error) {
: NULL);
}
+static void
+ofproto_unixctl_fdb_flush(struct unixctl_conn *conn,
+ const char *args, void *aux OVS_UNUSED)
+{
+ const struct ofproto_dpif *ofproto;
+
+ ofproto = ofproto_dpif_lookup(args);
+ if (!ofproto) {
+ unixctl_command_reply(conn, 501, "no such bridge");
+ return;
+ }
+ mac_learning_flush(ofproto->ml);
+
+ unixctl_command_reply(conn, 200, "table successfully flushed");
+}
+
static void
ofproto_unixctl_fdb_show(struct unixctl_conn *conn,
const char *args, void *aux OVS_UNUSED)
ofproto_unixctl_trace(struct unixctl_conn *conn, const char *args_,
void *aux OVS_UNUSED)
{
- char *dpname, *arg1, *arg2, *arg3;
+ char *dpname, *arg1, *arg2, *arg3, *arg4;
char *args = xstrdup(args_);
char *save_ptr = NULL;
struct ofproto_dpif *ofproto;
dpname = strtok_r(args, " ", &save_ptr);
arg1 = strtok_r(NULL, " ", &save_ptr);
arg2 = strtok_r(NULL, " ", &save_ptr);
- arg3 = strtok_r(NULL, "", &save_ptr); /* Get entire rest of line. */
+ arg3 = strtok_r(NULL, " ", &save_ptr);
+ arg4 = strtok_r(NULL, "", &save_ptr); /* Get entire rest of line. */
if (dpname && arg1 && (!arg2 || !strcmp(arg2, "-generate")) && !arg3) {
/* ofproto/trace dpname flow [-generate] */
int error;
packet = ofpbuf_new(0);
flow_compose(packet, &flow);
}
- } else if (dpname && arg1 && arg2 && arg3) {
- /* ofproto/trace dpname tun_id in_port packet */
+ } else if (dpname && arg1 && arg2 && arg3 && arg4) {
+ /* ofproto/trace dpname priority tun_id in_port packet */
uint16_t in_port;
ovs_be64 tun_id;
+ uint32_t priority;
- tun_id = htonll(strtoull(arg1, NULL, 0));
- in_port = ofp_port_to_odp_port(atoi(arg2));
+ priority = atoi(arg1);
+ tun_id = htonll(strtoull(arg2, NULL, 0));
+ in_port = ofp_port_to_odp_port(atoi(arg3));
packet = ofpbuf_new(strlen(args) / 2);
- arg3 = ofpbuf_put_hex(packet, arg3, NULL);
- arg3 += strspn(arg3, " ");
- if (*arg3 != '\0') {
+ arg4 = ofpbuf_put_hex(packet, arg4, NULL);
+ arg4 += strspn(arg4, " ");
+ if (*arg4 != '\0') {
unixctl_command_reply(conn, 501, "Trailing garbage in command");
goto exit;
}
ds_put_cstr(&result, s);
free(s);
- flow_extract(packet, tun_id, in_port, &flow);
+ flow_extract(packet, priority, tun_id, in_port, &flow);
} else {
unixctl_command_reply(conn, 501, "Bad command syntax");
goto exit;
unixctl_command_register("ofproto/trace",
"bridge {tun_id in_port packet | odp_flow [-generate]}",
ofproto_unixctl_trace, NULL);
+ unixctl_command_register("fdb/flush", "bridge", ofproto_unixctl_fdb_flush,
+ NULL);
unixctl_command_register("fdb/show", "bridge", ofproto_unixctl_fdb_show,
NULL);
unixctl_command_register("ofproto/clog", "", ofproto_dpif_clog, NULL);
git://git.onelab.eu / sliver-openvswitch.git / blobdiff