sys/net/ieee8023ad_lacp.c

262 	struct lacpdu *du;
265 	if (m->m_pkthdr.len != sizeof(*du)) {
273 	if (m->m_len < sizeof(*du)) {
274 		m = m_pullup(m, sizeof(*du));
280 	du = mtod(m, struct lacpdu *);
282 	if (memcmp(&du->ldu_eh.ether_dhost,
292 	if (du->ldu_sph.sph_version != 1) {
301 	if (tlv_check(du, sizeof(*du), &du->ldu_tlv_actor,
308 		lacp_dump_lacpdu(du);
317 	lacp_sm_rx(lp, du);
358 	struct lacpdu *du;
367 	m->m_len = m->m_pkthdr.len = sizeof(*du);
369 	du = mtod(m, struct lacpdu *);
370 	memset(du, 0, sizeof(*du));
372 	memcpy(&du->ldu_eh.ether_dhost, ethermulticastaddr_slowprotocols,
374 	memcpy(&du->ldu_eh.ether_shost, lgp->lp_lladdr, ETHER_ADDR_LEN);
375 	du->ldu_eh.ether_type = htons(ETHERTYPE_SLOW);
377 	du->ldu_sph.sph_subtype = SLOWPROTOCOLS_SUBTYPE_LACP;
378 	du->ldu_sph.sph_version = 1;
380 	TLV_SET(&du->ldu_tlv_actor, LACP_TYPE_ACTORINFO, sizeof(du->ldu_actor));
381 	du->ldu_actor = lp->lp_actor;
383 	TLV_SET(&du->ldu_tlv_partner, LACP_TYPE_PARTNERINFO,
384 	    sizeof(du->ldu_partner));
385 	du->ldu_partner = lp->lp_partner;
387 	TLV_SET(&du->ldu_tlv_collector, LACP_TYPE_COLLECTORINFO,
388 	    sizeof(du->ldu_collector));
389 	du->ldu_collector.lci_maxdelay = 0;
393 		lacp_dump_lacpdu(du);
1575 lacp_sm_rx(struct lacp_port *lp, const struct lacpdu *du)
1591 	if (!lacp_compare_systemid(&du->ldu_actor.lip_systemid,
1600 	lacp_sm_rx_update_selected(lp, du);
1601 	lacp_sm_rx_update_ntt(lp, du);
1602 	lacp_sm_rx_record_pdu(lp, du);
1643 lacp_sm_rx_record_pdu(struct lacp_port *lp, const struct lacpdu *du)
1653 	active = (du->ldu_actor.lip_state & LACP_STATE_ACTIVITY)
1655 	    (du->ldu_partner.lip_state & LACP_STATE_ACTIVITY));
1657 	lp->lp_partner = du->ldu_actor;
1659 	    ((LACP_STATE_EQ(lp->lp_state, du->ldu_partner.lip_state,
1661 	    !lacp_compare_peerinfo(&lp->lp_actor, &du->ldu_partner))
1662 	    || (du->ldu_partner.lip_state & LACP_STATE_AGGREGATION) == 0)) {
1686 lacp_sm_rx_update_ntt(struct lacp_port *lp, const struct lacpdu *du)
1691 	if (lacp_compare_peerinfo(&lp->lp_actor, &du->ldu_partner) ||
1692 	    !LACP_STATE_EQ(lp->lp_state, du->ldu_partner.lip_state,
1731 lacp_sm_rx_update_selected(struct lacp_port *lp, const struct lacpdu *du)
1736 	lacp_sm_rx_update_selected_from_peerinfo(lp, &du->ldu_actor);
2040 lacp_dump_lacpdu(const struct lacpdu *du)
2046 	    lacp_format_partner(&du->ldu_actor, buf, sizeof(buf)));
2048 	    lacp_format_state(du->ldu_actor.lip_state, buf2, sizeof(buf2)));
2050 	    lacp_format_partner(&du->ldu_partner, buf, sizeof(buf)));
2052 	    lacp_format_state(du->ldu_partner.lip_state, buf2, sizeof(buf2)));
2054 	printf("maxdelay=%d\n", ntohs(du->ldu_collector.lci_maxdelay));