/*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
struct lswitch_port {
struct hmap_node hmap_node; /* Hash node for port number. */
- uint16_t port_no; /* OpenFlow port number, in host byte order. */
+ ofp_port_t port_no; /* OpenFlow port number. */
uint32_t queue_id; /* OpenFlow queue number. */
};
lswitch_create(struct rconn *rconn, const struct lswitch_config *cfg)
{
struct lswitch *sw;
+ uint32_t ofpfw;
sw = xzalloc(sizeof *sw);
sw->rconn = rconn;
: NULL);
sw->action_normal = cfg->mode == LSW_NORMAL;
- flow_wildcards_init_exact(&sw->wc);
- if (cfg->wildcards) {
- uint32_t ofpfw;
-
- if (cfg->wildcards == UINT32_MAX) {
- /* Try to wildcard as many fields as possible, but we cannot
- * wildcard all fields. We need in_port to detect moves. We need
- * Ethernet source and dest and VLAN VID to do L2 learning. */
- ofpfw = (OFPFW10_DL_TYPE | OFPFW10_DL_VLAN_PCP
- | OFPFW10_NW_SRC_ALL | OFPFW10_NW_DST_ALL
- | OFPFW10_NW_TOS | OFPFW10_NW_PROTO
- | OFPFW10_TP_SRC | OFPFW10_TP_DST);
- } else {
- ofpfw = cfg->wildcards;
- }
+ switch (cfg->wildcards) {
+ case 0:
+ ofpfw = 0;
+ break;
+
+ case UINT32_MAX:
+ /* Try to wildcard as many fields as possible, but we cannot
+ * wildcard all fields. We need in_port to detect moves. We need
+ * Ethernet source and dest and VLAN VID to do L2 learning. */
+ ofpfw = (OFPFW10_DL_TYPE | OFPFW10_DL_VLAN_PCP
+ | OFPFW10_NW_SRC_ALL | OFPFW10_NW_DST_ALL
+ | OFPFW10_NW_TOS | OFPFW10_NW_PROTO
+ | OFPFW10_TP_SRC | OFPFW10_TP_DST);
+ break;
- ofputil_wildcard_from_ofpfw10(ofpfw, &sw->wc);
+ default:
+ ofpfw = cfg->wildcards;
+ break;
}
+ ofputil_wildcard_from_ofpfw10(ofpfw, &sw->wc);
sw->default_queue = cfg->default_queue;
hmap_init(&sw->queue_numbers);
error = rconn_send(sw->rconn, msg, NULL);
}
}
+ if (protocol & usable_protocols) {
+ for (i = 0; !error && i < sw->n_default_flows; i++) {
+ msg = ofputil_encode_flow_mod(&sw->default_flows[i], protocol);
+ error = rconn_send(sw->rconn, msg, NULL);
+ }
- for (i = 0; !error && i < sw->n_default_flows; i++) {
- msg = ofputil_encode_flow_mod(&sw->default_flows[i], protocol);
- error = rconn_send(sw->rconn, msg, NULL);
- }
-
- if (error) {
- VLOG_INFO_RL(&rl, "%s: failed to queue default flows (%s)",
- rconn_get_name(sw->rconn), strerror(error));
+ if (error) {
+ VLOG_INFO_RL(&rl, "%s: failed to queue default flows (%s)",
+ rconn_get_name(sw->rconn), ovs_strerror(error));
+ }
+ } else {
+ VLOG_INFO_RL(&rl, "%s: failed to set usable protocol",
+ rconn_get_name(sw->rconn));
}
}
sw->protocol = protocol;
free(node);
}
shash_destroy(&sw->queue_names);
- mac_learning_destroy(sw->ml);
+ mac_learning_unref(sw->ml);
rconn_packet_counter_destroy(sw->queued);
free(sw);
}
case OFPTYPE_PORT_MOD:
case OFPTYPE_BARRIER_REQUEST:
case OFPTYPE_BARRIER_REPLY:
+ case OFPTYPE_QUEUE_GET_CONFIG_REQUEST:
+ case OFPTYPE_QUEUE_GET_CONFIG_REPLY:
case OFPTYPE_DESC_STATS_REQUEST:
case OFPTYPE_DESC_STATS_REPLY:
case OFPTYPE_FLOW_STATS_REQUEST:
case OFPTYPE_FLOW_MOD_TABLE_ID:
case OFPTYPE_SET_PACKET_IN_FORMAT:
case OFPTYPE_FLOW_AGE:
- case OFPTYPE_SET_ASYNC_CONFIG:
case OFPTYPE_SET_CONTROLLER_ID:
case OFPTYPE_FLOW_MONITOR_STATS_REQUEST:
case OFPTYPE_FLOW_MONITOR_STATS_REPLY:
case OFPTYPE_FLOW_MONITOR_CANCEL:
case OFPTYPE_FLOW_MONITOR_PAUSED:
case OFPTYPE_FLOW_MONITOR_RESUMED:
+ case OFPTYPE_GET_ASYNC_REQUEST:
+ case OFPTYPE_GET_ASYNC_REPLY:
+ case OFPTYPE_SET_ASYNC_CONFIG:
+ case OFPTYPE_METER_MOD:
+ case OFPTYPE_GROUP_REQUEST:
+ case OFPTYPE_GROUP_REPLY:
+ case OFPTYPE_GROUP_DESC_REQUEST:
+ case OFPTYPE_GROUP_DESC_REPLY:
+ case OFPTYPE_GROUP_FEATURES_REQUEST:
+ case OFPTYPE_GROUP_FEATURES_REPLY:
+ case OFPTYPE_METER_REQUEST:
+ case OFPTYPE_METER_REPLY:
+ case OFPTYPE_METER_CONFIG_REQUEST:
+ case OFPTYPE_METER_CONFIG_REPLY:
+ case OFPTYPE_METER_FEATURES_REQUEST:
+ case OFPTYPE_METER_FEATURES_REPLY:
+ case OFPTYPE_TABLE_FEATURES_REQUEST:
+ case OFPTYPE_TABLE_FEATURES_REPLY:
default:
if (VLOG_IS_DBG_ENABLED()) {
char *s = ofp_to_string(msg->data, msg->size, 2);
struct ofp_switch_config *osc;
int ofp_version = rconn_get_version(sw->rconn);
- assert(ofp_version > 0 && ofp_version < 0xff);
+ ovs_assert(ofp_version > 0 && ofp_version < 0xff);
/* Send OFPT_FEATURES_REQUEST. */
b = ofpraw_alloc(OFPRAW_OFPT_FEATURES_REQUEST, ofp_version, 0);
} else {
VLOG_WARN_RL(&rl, "%016llx: %s: send: %s",
sw->datapath_id, rconn_get_name(sw->rconn),
- strerror(retval));
+ ovs_strerror(retval));
}
}
}
if (lp && hmap_node_is_null(&lp->hmap_node)) {
lp->port_no = port.port_no;
hmap_insert(&sw->queue_numbers, &lp->hmap_node,
- hash_int(lp->port_no, 0));
+ hash_ofp_port(lp->port_no));
}
}
return 0;
}
-static uint16_t
+static ofp_port_t
lswitch_choose_destination(struct lswitch *sw, const struct flow *flow)
{
- uint16_t out_port;
+ ofp_port_t out_port;
/* Learn the source MAC. */
if (mac_learning_may_learn(sw->ml, flow->dl_src, 0)) {
struct mac_entry *mac = mac_learning_insert(sw->ml, flow->dl_src, 0);
- if (mac_entry_is_new(mac) || mac->port.i != flow->in_port) {
+ if (mac_entry_is_new(mac)
+ || mac->port.ofp_port != flow->in_port.ofp_port) {
VLOG_DBG_RL(&rl, "%016llx: learned that "ETH_ADDR_FMT" is on "
"port %"PRIu16, sw->datapath_id,
- ETH_ADDR_ARGS(flow->dl_src), flow->in_port);
+ ETH_ADDR_ARGS(flow->dl_src), flow->in_port.ofp_port);
- mac->port.i = flow->in_port;
+ mac->port.ofp_port = flow->in_port.ofp_port;
mac_learning_changed(sw->ml, mac);
}
}
mac = mac_learning_lookup(sw->ml, flow->dl_dst, 0, NULL);
if (mac) {
- out_port = mac->port.i;
- if (out_port == flow->in_port) {
+ out_port = mac->port.ofp_port;
+ if (out_port == flow->in_port.ofp_port) {
/* Don't send a packet back out its input port. */
return OFPP_NONE;
}
}
static uint32_t
-get_queue_id(const struct lswitch *sw, uint16_t in_port)
+get_queue_id(const struct lswitch *sw, ofp_port_t in_port)
{
const struct lswitch_port *port;
- HMAP_FOR_EACH_WITH_HASH (port, hmap_node, hash_int(in_port, 0),
+ HMAP_FOR_EACH_WITH_HASH (port, hmap_node, hash_ofp_port(in_port),
&sw->queue_numbers) {
if (port->port_no == in_port) {
return port->queue_id;
{
struct ofputil_packet_in pi;
uint32_t queue_id;
- uint16_t out_port;
+ ofp_port_t out_port;
uint64_t ofpacts_stub[64 / 8];
struct ofpbuf ofpacts;
struct ofpbuf pkt;
struct flow flow;
+ union flow_in_port in_port_;
error = ofputil_decode_packet_in(&pi, oh);
if (error) {
/* Extract flow data from 'opi' into 'flow'. */
ofpbuf_use_const(&pkt, pi.packet, pi.packet_len);
- flow_extract(&pkt, 0, pi.fmd.tun_id, pi.fmd.in_port, &flow);
+ in_port_.ofp_port = pi.fmd.in_port;
+ flow_extract(&pkt, 0, 0, NULL, &in_port_, &flow);
+ flow.tunnel.tun_id = pi.fmd.tun_id;
/* Choose output port. */
out_port = lswitch_choose_destination(sw, &flow);
ofpbuf_use_stack(&ofpacts, ofpacts_stub, sizeof ofpacts_stub);
if (out_port == OFPP_NONE) {
/* No actions. */
- } else if (queue_id == UINT32_MAX || out_port >= OFPP_MAX) {
+ } else if (queue_id == UINT32_MAX
+ || ofp_to_u16(out_port) >= ofp_to_u16(OFPP_MAX)) {
ofpact_put_OUTPUT(&ofpacts)->port = out_port;
} else {
struct ofpact_enqueue *enqueue = ofpact_put_ENQUEUE(&ofpacts);
/* The output port is known, or we always flood everything, so add a
* new flow. */
memset(&fm, 0, sizeof fm);
- cls_rule_init(&flow, &sw->wc, 0, &fm.cr);
+ match_init(&fm.match, &flow, &sw->wc);
+ ofputil_normalize_match_quiet(&fm.match);
+ fm.priority = 0;
fm.table_id = 0xff;
fm.command = OFPFC_ADD;
fm.idle_timeout = sw->max_idle;
/* If the switch didn't buffer the packet, we need to send a copy. */
if (pi.buffer_id == UINT32_MAX && out_port != OFPP_NONE) {
- queue_tx(sw, ofputil_encode_packet_out(&po));
+ queue_tx(sw, ofputil_encode_packet_out(&po, sw->protocol));
}
} else {
/* We don't know that MAC, or we don't set up flows. Send along the
* packet without setting up a flow. */
if (pi.buffer_id != UINT32_MAX || out_port != OFPP_NONE) {
- queue_tx(sw, ofputil_encode_packet_out(&po));
+ queue_tx(sw, ofputil_encode_packet_out(&po, sw->protocol));
}
}
}
git://git.onelab.eu / sliver-openvswitch.git / blobdiff