wc->nw_dst_mask = ofputil_wcbits_to_netmask(ofpfw >> OFPFW_NW_DST_SHIFT);
if (flow_format == NXFF_TUN_ID_FROM_COOKIE && !(ofpfw & NXFW_TUN_ID)) {
- rule->flow.tun_id = htonll(ntohll(cookie) >> 32);
+ cls_rule_set_tun_id(rule, htonll(ntohll(cookie) >> 32));
}
if (ofpfw & OFPFW_DL_DST) {
const struct ofputil_msg_type **typep)
{
static const struct ofputil_msg_type nxt_messages[] = {
- { OFPUTIL_NXT_STATUS_REQUEST,
- NXT_STATUS_REQUEST, "NXT_STATUS_REQUEST",
- sizeof(struct nicira_header), 1 },
-
- { OFPUTIL_NXT_STATUS_REPLY,
- NXT_STATUS_REPLY, "NXT_STATUS_REPLY",
- sizeof(struct nicira_header), 1 },
-
{ OFPUTIL_NXT_TUN_ID_FROM_COOKIE,
NXT_TUN_ID_FROM_COOKIE, "NXT_TUN_ID_FROM_COOKIE",
sizeof(struct nxt_tun_id_cookie), 0 },
return 0;
}
+/* Converts abstract ofputil_flow_removed 'fr' into an OFPT_FLOW_REMOVED or
+ * NXT_FLOW_REMOVED message 'oh' according to 'flow_format', and returns the
+ * message. */
+struct ofpbuf *
+ofputil_encode_flow_removed(const struct ofputil_flow_removed *fr,
+ enum nx_flow_format flow_format)
+{
+ struct ofpbuf *msg;
+
+ if (flow_format == NXFF_OPENFLOW10
+ || flow_format == NXFF_TUN_ID_FROM_COOKIE) {
+ struct ofp_flow_removed *ofr;
+
+ ofr = make_openflow_xid(sizeof *ofr, OFPT_FLOW_REMOVED, htonl(0),
+ &msg);
+ ofputil_cls_rule_to_match(&fr->rule, flow_format, &ofr->match,
+ fr->cookie, &ofr->cookie);
+ ofr->priority = htons(fr->rule.priority);
+ ofr->reason = fr->reason;
+ ofr->duration_sec = htonl(fr->duration_sec);
+ ofr->duration_nsec = htonl(fr->duration_nsec);
+ ofr->idle_timeout = htons(fr->idle_timeout);
+ ofr->packet_count = htonll(fr->packet_count);
+ ofr->byte_count = htonll(fr->byte_count);
+ } else if (flow_format == NXFF_NXM) {
+ struct nx_flow_removed *nfr;
+ int match_len;
+
+ make_nxmsg_xid(sizeof *nfr, NXT_FLOW_REMOVED, htonl(0), &msg);
+ match_len = nx_put_match(msg, &fr->rule);
+
+ nfr = msg->data;
+ nfr->cookie = fr->cookie;
+ nfr->priority = htons(fr->rule.priority);
+ nfr->reason = fr->reason;
+ nfr->duration_sec = htonl(fr->duration_sec);
+ nfr->duration_nsec = htonl(fr->duration_nsec);
+ nfr->idle_timeout = htons(fr->idle_timeout);
+ nfr->match_len = htons(match_len);
+ nfr->packet_count = htonll(fr->packet_count);
+ nfr->byte_count = htonll(fr->byte_count);
+ } else {
+ NOT_REACHED();
+ }
+
+ return msg;
+}
+
+/* Converts abstract ofputil_packet_in 'pin' into an OFPT_PACKET_IN message
+ * and returns the message.
+ *
+ * If 'rw_packet' is NULL, the caller takes ownership of the newly allocated
+ * returned ofpbuf.
+ *
+ * If 'rw_packet' is nonnull, then it must contain the same data as
+ * pin->packet. 'rw_packet' is allowed to be the same ofpbuf as pin->packet.
+ * It is modified in-place into an OFPT_PACKET_IN message according to 'pin',
+ * and then ofputil_encode_packet_in() returns 'rw_packet'. If 'rw_packet' has
+ * enough headroom to insert a "struct ofp_packet_in", this is more efficient
+ * than ofputil_encode_packet_in() because it does not copy the packet
+ * payload. */
+struct ofpbuf *
+ofputil_encode_packet_in(const struct ofputil_packet_in *pin,
+ struct ofpbuf *rw_packet)
+{
+ int total_len = pin->packet->size;
+ struct ofp_packet_in *opi;
+
+ if (rw_packet) {
+ if (pin->send_len < rw_packet->size) {
+ rw_packet->size = pin->send_len;
+ }
+ } else {
+ rw_packet = ofpbuf_clone_data_with_headroom(
+ pin->packet->data, MIN(pin->send_len, pin->packet->size),
+ offsetof(struct ofp_packet_in, data));
+ }
+
+ /* Add OFPT_PACKET_IN. */
+ opi = ofpbuf_push_zeros(rw_packet, offsetof(struct ofp_packet_in, data));
+ opi->header.version = OFP_VERSION;
+ opi->header.type = OFPT_PACKET_IN;
+ opi->total_len = htons(total_len);
+ opi->in_port = htons(pin->in_port);
+ opi->reason = pin->reason;
+ opi->buffer_id = htonl(pin->buffer_id);
+ update_openflow_length(rw_packet);
+
+ return rw_packet;
+}
+
/* Returns a string representing the message type of 'type'. The string is the
* enumeration constant for the type, e.g. "OFPT_HELLO". For statistics
* messages, the constant is followed by "request" or "reply",
return out;
}
-const struct ofp_flow_stats *
-flow_stats_first(struct flow_stats_iterator *iter,
- const struct ofp_stats_reply *osr)
-{
- iter->pos = osr->body;
- iter->end = osr->body + (ntohs(osr->header.length)
- - offsetof(struct ofp_stats_reply, body));
- return flow_stats_next(iter);
-}
-
-const struct ofp_flow_stats *
-flow_stats_next(struct flow_stats_iterator *iter)
+/* Converts the members of 'opp' from host to network byte order. */
+void
+hton_ofp_phy_port(struct ofp_phy_port *opp)
{
- ptrdiff_t bytes_left = iter->end - iter->pos;
- const struct ofp_flow_stats *fs;
- size_t length;
-
- if (bytes_left < sizeof *fs) {
- if (bytes_left != 0) {
- VLOG_WARN_RL(&bad_ofmsg_rl,
- "%td leftover bytes in flow stats reply", bytes_left);
- }
- return NULL;
- }
-
- fs = (const void *) iter->pos;
- length = ntohs(fs->length);
- if (length < sizeof *fs) {
- VLOG_WARN_RL(&bad_ofmsg_rl, "flow stats length %zu is shorter than "
- "min %zu", length, sizeof *fs);
- return NULL;
- } else if (length > bytes_left) {
- VLOG_WARN_RL(&bad_ofmsg_rl, "flow stats length %zu but only %td "
- "bytes left", length, bytes_left);
- return NULL;
- } else if ((length - sizeof *fs) % sizeof fs->actions[0]) {
- VLOG_WARN_RL(&bad_ofmsg_rl, "flow stats length %zu has %zu bytes "
- "left over in final action", length,
- (length - sizeof *fs) % sizeof fs->actions[0]);
- return NULL;
- }
- iter->pos += length;
- return fs;
+ opp->port_no = htons(opp->port_no);
+ opp->config = htonl(opp->config);
+ opp->state = htonl(opp->state);
+ opp->curr = htonl(opp->curr);
+ opp->advertised = htonl(opp->advertised);
+ opp->supported = htonl(opp->supported);
+ opp->peer = htonl(opp->peer);
}
static int
if (error) {
return error;
}
- if (a->vlan_vid.vlan_vid & ~7) {
+ if (a->vlan_pcp.vlan_pcp & ~7) {
return ofp_mkerr(OFPET_BAD_ACTION, OFPBAC_BAD_ARGUMENT);
}
return 0;
void
normalize_match(struct ofp_match *m)
{
- enum { OFPFW_NW = (OFPFW_NW_SRC_MASK | OFPFW_NW_DST_MASK | OFPFW_NW_PROTO
+ enum { OFPFW_NW = (OFPFW_NW_SRC_ALL | OFPFW_NW_DST_ALL | OFPFW_NW_PROTO
| OFPFW_NW_TOS) };
enum { OFPFW_TP = OFPFW_TP_SRC | OFPFW_TP_DST };
uint32_t wc;
git://git.onelab.eu / sliver-openvswitch.git / blobdiff