/*
- * Copyright (c) 2011-2014 M3S, Srl - Italy
+ * Copyright (c) 2011-2015 M3S, Srl - Italy
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* Authors:
* Martino Fornasa <mf@fornasa.it>
* Daniele Venturino <daniele.venturino@m3s.it>
+ * Carlo Andreotti <c.andreotti@m3s.it>
*
* References to IEEE 802.1D-2004 standard are enclosed in square brackets.
* E.g. [17.3], [Table 17-1], etc.
pkt = dp_packet_new(ETH_HEADER_LEN + LLC_HEADER_LEN + bpdu_size);
eth = dp_packet_put_zeros(pkt, sizeof *eth);
llc = dp_packet_put_zeros(pkt, sizeof *llc);
- dp_packet_set_frame(pkt, eth);
+ dp_packet_reset_offsets(pkt);
dp_packet_set_l3(pkt, dp_packet_put(pkt, bpdu, bpdu_size));
/* 802.2 header. */
- memcpy(eth->eth_dst, eth_addr_stp, ETH_ADDR_LEN);
+ eth->eth_dst = eth_addr_stp;
/* p->rstp->send_bpdu() must fill in source address. */
eth->eth_type = htons(dp_packet_size(pkt) - ETH_HEADER_LEN);
p->port_role_transition_sm_state);
}
if (last_role != p->role) {
- last_role = p->role;
VLOG_DBG("%s, port %u, port role ["RSTP_PORT_ID_FMT"] = %s",
p->rstp->name, p->port_number, p->port_id,
rstp_port_role_name(p->role));