bsd/net/bridgestp.c

330 bstp_decode_bpdu(struct bstp_port *bp, struct bstp_cbpdu *cpdu,
336 	    (((uint64_t)ntohs(cpdu->cbu_rootpri)) << 48) |
337 	    (((uint64_t)cpdu->cbu_rootaddr[0]) << 40) |
338 	    (((uint64_t)cpdu->cbu_rootaddr[1]) << 32) |
339 	    (((uint64_t)cpdu->cbu_rootaddr[2]) << 24) |
340 	    (((uint64_t)cpdu->cbu_rootaddr[3]) << 16) |
341 	    (((uint64_t)cpdu->cbu_rootaddr[4]) << 8) |
342 	    (((uint64_t)cpdu->cbu_rootaddr[5]) << 0);
345 	    (((uint64_t)ntohs(cpdu->cbu_bridgepri)) << 48) |
346 	    (((uint64_t)cpdu->cbu_bridgeaddr[0]) << 40) |
347 	    (((uint64_t)cpdu->cbu_bridgeaddr[1]) << 32) |
348 	    (((uint64_t)cpdu->cbu_bridgeaddr[2]) << 24) |
349 	    (((uint64_t)cpdu->cbu_bridgeaddr[3]) << 16) |
350 	    (((uint64_t)cpdu->cbu_bridgeaddr[4]) << 8) |
351 	    (((uint64_t)cpdu->cbu_bridgeaddr[5]) << 0);
353 	cu->cu_pv.pv_cost = ntohl(cpdu->cbu_rootpathcost);
354 	cu->cu_message_age = ntohs(cpdu->cbu_messageage);
355 	cu->cu_max_age = ntohs(cpdu->cbu_maxage);
356 	cu->cu_hello_time = ntohs(cpdu->cbu_hellotime);
357 	cu->cu_forward_delay = ntohs(cpdu->cbu_forwarddelay);
358 	cu->cu_pv.pv_dport_id = ntohs(cpdu->cbu_portid);
360 	cu->cu_message_type = cpdu->cbu_bpdutype;
363 	flags = cpdu->cbu_flags;
364 	switch (cpdu->cbu_protover) {
613 	struct bstp_cbpdu cpdu;
626 		memcpy(&cpdu, mtod(*mp, caddr_t), BSTP_BPDU_STP_LEN);
628 		bstp_decode_bpdu(bp, &cpdu, cu);
638 	struct bstp_cbpdu cpdu;
647 	memcpy(&cpdu, mtod(*mp, caddr_t), BSTP_BPDU_RSTP_LEN);
649 	bstp_decode_bpdu(bp, &cpdu, cu);