86 	union fw_encap *enc;  in firewire_output()  local
262 		enc = mtod(m, union fw_encap *);  in firewire_output()
263 		enc->unfrag.ether_type = type;  in firewire_output()
264 		enc->unfrag.lf = FW_ENCAP_UNFRAG;  in firewire_output()
265 		enc->unfrag.reserved = 0;  in firewire_output()
270 		enc->ul[0] = htonl(enc->ul[0]);  in firewire_output()
304 			enc = mtod(m, union fw_encap *);  in firewire_output()
306 				enc->firstfrag.lf = FW_ENCAP_FIRST;  in firewire_output()
307 				enc->firstfrag.reserved1 = 0;  in firewire_output()
308 				enc->firstfrag.reserved2 = 0;  in firewire_output()
309 				enc->firstfrag.datagram_size = dsize - 1;  in firewire_output()
310 				enc->firstfrag.ether_type = type;  in firewire_output()
311 				enc->firstfrag.dgl = dgl;  in firewire_output()
314 					enc->nextfrag.lf = FW_ENCAP_NEXT;  in firewire_output()
316 					enc->nextfrag.lf = FW_ENCAP_LAST;  in firewire_output()
317 				enc->nextfrag.reserved1 = 0;  in firewire_output()
318 				enc->nextfrag.reserved2 = 0;  in firewire_output()
319 				enc->nextfrag.reserved3 = 0;  in firewire_output()
320 				enc->nextfrag.datagram_size = dsize - 1;  in firewire_output()
321 				enc->nextfrag.fragment_offset = foff;  in firewire_output()
322 				enc->nextfrag.dgl = dgl;  in firewire_output()
329 			enc->ul[0] = htonl(enc->ul[0]);  in firewire_output()
330 			enc->ul[1] = htonl(enc->ul[1]);  in firewire_output()
354 	union fw_encap *enc;  in firewire_input_fragment()  local
364 	enc = mtod(m, union fw_encap *);  in firewire_input_fragment()
365 	id = enc->firstfrag.dgl | (src << 16);  in firewire_input_fragment()
384 	if (enc->firstfrag.lf == FW_ENCAP_FIRST)  in firewire_input_fragment()
387 		fstart = enc->nextfrag.fragment_offset;  in firewire_input_fragment()
389 	dsize = enc->nextfrag.datagram_size;  in firewire_input_fragment()
390 	islast = (enc->nextfrag.lf == FW_ENCAP_LAST);  in firewire_input_fragment()
393 		enc = mtod(mf, union fw_encap *);  in firewire_input_fragment()
394 		if (enc->nextfrag.datagram_size != dsize) {  in firewire_input_fragment()
401 		if (enc->firstfrag.lf == FW_ENCAP_FIRST)  in firewire_input_fragment()
404 			start = enc->nextfrag.fragment_offset;  in firewire_input_fragment()
407 		    (islast && enc->nextfrag.lf == FW_ENCAP_LAST)) {  in firewire_input_fragment()
421 		enc = mtod(mf, union fw_encap *);  in firewire_input_fragment()
422 		if (enc->firstfrag.lf == FW_ENCAP_FIRST)  in firewire_input_fragment()
425 			start = enc->nextfrag.fragment_offset;  in firewire_input_fragment()
445 		enc = mtod(mprev, union fw_encap *);  in firewire_input_fragment()
446 		if (enc->firstfrag.lf == FW_ENCAP_FIRST)  in firewire_input_fragment()
449 			start = enc->nextfrag.fragment_offset;  in firewire_input_fragment()
486 				enc = mtod(m, union fw_encap *);  in firewire_input_fragment()
487 				if (enc->firstfrag.lf == FW_ENCAP_FIRST)  in firewire_input_fragment()
490 					fstart = enc->nextfrag.fragment_offset;  in firewire_input_fragment()
520 	union fw_encap *enc;  in firewire_input()  local
538 	enc = mtod(m, union fw_encap *);  in firewire_input()
543 	enc->ul[0] = ntohl(enc->ul[0]);  in firewire_input()
545 	if (enc->unfrag.lf != 0) {  in firewire_input()
549 		enc = mtod(m, union fw_encap *);  in firewire_input()
550 		enc->ul[1] = ntohl(enc->ul[1]);  in firewire_input()
554 		enc = mtod(m, union fw_encap *);  in firewire_input()
555 		type = enc->firstfrag.ether_type;  in firewire_input()
558 		type = enc->unfrag.ether_type;  in firewire_input()