26 #define m_fc(mb)	((mb)->sm_data[0])  argument
72 static void smt_add_frame_len(SMbuf *mb, int len);
271 	if (time - smc->sm.smt_last_lem >= TICKS_PER_SECOND*8) {  in smt_event()
273 		 * Use 8 sec. for the time intervall, it simplifies the  in smt_event()
352 			/* If ratio is more than 5 in 8 seconds  in smt_event()
460 void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs)  in smt_received_pack()  argument
468 	switch (m_fc(mb)) {  in smt_received_pack()
475 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
480 	sm = smtod(mb,struct smt_header *) ;  in smt_received_pack()
486 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
492 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
497 	smt_swap_para(sm,(int) mb->sm_len,1) ;  in smt_received_pack()
499 	       smt_type_name[m_fc(mb) & 0xf], sm);  in smt_received_pack()
508 	if (m_fc(mb) == FC_SMT_NSA && sm->smt_class == SMT_NIF &&  in smt_received_pack()
518 	if ( (fs & A_INDICATOR) && m_fc(mb) == FC_SMT_NSA) {  in smt_received_pack()
521 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
530 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
553 		smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_VERSION,local) ;  in smt_received_pack()
554 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
557 	if ((sm->smt_len > mb->sm_len - sizeof(struct smt_header)) ||  in smt_received_pack()
560 		smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_LENGTH,local) ;  in smt_received_pack()
561 		smt_free_mbuf(smc,mb) ;  in smt_received_pack()
573 			if (!(fs & C_INDICATOR) && m_fc(mb) == FC_SMT_NSA  in smt_received_pack()
609 			    ((!(fs & A_INDICATOR) && m_fc(mb) == FC_SMT_NSA) ||  in smt_received_pack()
610 			     (m_fc(mb) != FC_SMT_NSA))) {  in smt_received_pack()
722 				smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_LENGTH,  in smt_received_pack()
734 			smt_send_frame(smc,mb,FC_SMT_INFO,local) ;  in smt_received_pack()
746 		fs = ess_raf_received_pack(smc,mb,sm,fs) ;  in smt_received_pack()
760 			smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_CLASS,local) ;  in smt_received_pack()
780 		smt_pmf_received_pack(smc,mb, local) ;  in smt_received_pack()
796 		smt_send_rdf(smc,mb,m_fc(mb),SMT_RDF_CLASS,local) ;  in smt_received_pack()
803 	smt_free_mbuf(smc,mb) ;  in smt_received_pack()
824 void smt_send_frame(struct s_smc *smc, SMbuf *mb, int fc, int local)  in smt_send_frame()  argument
825 /* SMbuf *mb;	buffer to send */  in smt_send_frame()
831 		smt_free_mbuf(smc,mb) ;  in smt_send_frame()
834 	sm = smtod(mb,struct smt_header *) ;  in smt_send_frame()
838 	smt_swap_para(sm,(int) mb->sm_len,0) ;		/* swap para & header */  in smt_send_frame()
841 	smt_send_mbuf(smc,mb,local ? FC_SMT_LOC : fc) ;  in smt_send_frame()
853 	SMbuf	*mb ;  in smt_send_rdf()  local
873 	if (!(mb=smt_build_frame(smc,SMT_RDF,SMT_REPLY,sizeof(struct smt_rdf))))  in smt_send_rdf()
875 	rdf = smtod(mb,struct smt_rdf *) ;  in smt_send_rdf()
913 	mb->sm_len += len ;  in smt_send_rdf()
918 	smt_send_frame(smc,mb,FC_SMT_INFO,local) ;  in smt_send_rdf()
932 	SMbuf		*mb ;  in smt_send_nif()  local
934 	if (!(mb = smt_build_frame(smc,SMT_NIF,type,sizeof(struct smt_nif))))  in smt_send_nif()
936 	nif = smtod(mb, struct smt_nif *) ;  in smt_send_nif()
946 	smt_send_frame(smc,mb,fc,local) ;  in smt_send_nif()
984 		FC_SMT_INFO,tid, SMT_REQUEST, (SMT_TEST_ECHO_LEN & ~3)-8) ;  in smt_echo_test()
999 	SMbuf		*mb ;  in smt_send_ecf()  local
1001 	if (!(mb = smt_build_frame(smc,SMT_ECF,type,SMT_ECF_LEN + len)))  in smt_send_ecf()
1003 	ecf = smtod(mb, struct smt_ecf *) ;  in smt_send_ecf()
1009 	smt_send_frame(smc,mb,fc,0) ;  in smt_send_ecf()
1022 	SMbuf			*mb ;  in smt_send_sif_config()  local
1024 	if (!(mb = smt_build_frame(smc,SMT_SIF_CONFIG,SMT_REPLY,  in smt_send_sif_config()
1028 	sif = smtod(mb, struct smt_sif_config *) ;  in smt_send_sif_config()
1040 	smt_add_frame_len(mb,len) ;		/* adjust length fields */  in smt_send_sif_config()
1042 	smt_send_frame(smc,mb,FC_SMT_INFO,local) ;  in smt_send_sif_config()
1055 	SMbuf			*mb ;  in smt_send_sif_operation()  local
1065 	if (!(mb = smt_build_frame(smc,SMT_SIF_OPER,SMT_REPLY,  in smt_send_sif_operation()
1068 	sif = smtod(mb, typeof(sif));  in smt_send_sif_operation()
1091 	smt_send_frame(smc,mb,FC_SMT_INFO,local) ;  in smt_send_sif_operation()
1100 	SMbuf			*mb ;  in smt_build_frame()  local
1108 	if (!(mb = smt_get_mbuf(smc)))  in smt_build_frame()
1109 		return mb;  in smt_build_frame()
1111 	mb->sm_len = length ;  in smt_build_frame()
1112 	smt = smtod(mb, struct smt_header *) ;  in smt_build_frame()
1130 	return mb;  in smt_build_frame()
1133 static void smt_add_frame_len(SMbuf *mb, int len)  in smt_add_frame_len()  argument
1137 	smt = smtod(mb, struct smt_header *) ;  in smt_add_frame_len()
1139 	mb->sm_len += len ;  in smt_add_frame_len()
1234 	p[1] = (u_char)((time>>(8+8+8+8-1)) & 1) ;  in smt_set_timestamp()
1235 	p[2] = (u_char)(time>>(8+8+8-1)) ;  in smt_set_timestamp()
1236 	p[3] = (u_char)(time>>(8+8-1)) ;  in smt_set_timestamp()
1237 	p[4] = (u_char)(time>>(8-1)) ;  in smt_set_timestamp()
1239 	p[6] = (u_char)(smc->sm.uniq_ticks>>8) ;  in smt_set_timestamp()
1266 		0,7,5,3,8,1,6,4,9,10,2,11,12,13,14,15  in smt_fill_policy()
1516 		(char *)smc->mib.fddiSMTSetCount.timestamp,8) ;  in smt_fill_setcount()
1696 	SMbuf			*mb ;
1701 	mb = smt_get_mbuf() ;
1702 	mb->sm_len = 3000+12 ;
1703 	p = smtod(mb, char *) + 12 ;
1707 	smt = smtod(mb, struct smt_header *) ;
1710 	smt_send_mbuf(smc,mb,FC_ASYNC_LLC) ;
1799 	return ((s>>8)&0xff) | ((s&0xff)<<8);  in smt_swap_short()
1869 		case '8' :  in smt_string_swap()