244 static int check_header(int tid, struct ioam6_trace_hdr *trace,  in check_header()  argument
247 	if (__be16_to_cpu(trace->namespace_id) != ioam_ns ||  in check_header()
248 	    __be32_to_cpu(trace->type_be32) != (trace_type << 8))  in check_header()
255 		return trace->overflow == 1 ||  in check_header()
256 		       trace->nodelen != 1 ||  in check_header()
257 		       trace->remlen != 1;  in check_header()
262 		return trace->overflow == 0 ||  in check_header()
263 		       trace->nodelen != 2 ||  in check_header()
264 		       trace->remlen != 1;  in check_header()
267 		return trace->overflow == 0 ||  in check_header()
268 		       trace->nodelen != 0 ||  in check_header()
269 		       trace->remlen != 1;  in check_header()
274 		return trace->overflow == 1 ||  in check_header()
275 		       trace->nodelen != 0 ||  in check_header()
276 		       trace->remlen != 0;  in check_header()
296 		return trace->overflow == 1 ||  in check_header()
297 		       trace->nodelen != 1 ||  in check_header()
298 		       trace->remlen != 0;  in check_header()
306 		return trace->overflow == 1 ||  in check_header()
307 		       trace->nodelen != 2 ||  in check_header()
308 		       trace->remlen != 0;  in check_header()
371 		return trace->overflow == 1 ||  in check_header()
372 		       trace->nodelen != 1 ||  in check_header()
373 		       trace->remlen != trace_size / 4;  in check_header()
436 		return trace->overflow == 1 ||  in check_header()
437 		       trace->nodelen != 1 ||  in check_header()
438 		       trace->remlen != (trace_size / 4) - trace->nodelen;  in check_header()
442 		return trace->overflow == 1 ||  in check_header()
443 		       trace->nodelen != 15 ||  in check_header()
444 		       trace->remlen != 0;  in check_header()
453 static int check_data(struct ioam6_trace_hdr *trace, __u8 trace_size,  in check_data()  argument
462 	if (trace->type.bit12 | trace->type.bit13 | trace->type.bit14 |  in check_data()
463 	    trace->type.bit15 | trace->type.bit16 | trace->type.bit17 |  in check_data()
464 	    trace->type.bit18 | trace->type.bit19 | trace->type.bit20 |  in check_data()
465 	    trace->type.bit21 | trace->type.bit23)  in check_data()
468 	for (i = 0; i < trace->remlen * 4; i++) {  in check_data()
469 		if (trace->data[i] != 0)  in check_data()
473 	if (trace->remlen * 4 == trace_size)  in check_data()
476 	p = trace->data + trace->remlen * 4;  in check_data()
478 	if (trace->type.bit0) {  in check_data()
485 	if (trace->type.bit1) {  in check_data()
493 	if (trace->type.bit2) {  in check_data()
501 	if (trace->type.bit3) {  in check_data()
509 	if (trace->type.bit4) {  in check_data()
515 	if (trace->type.bit5) {  in check_data()
521 	if (trace->type.bit6) {  in check_data()
527 	if (trace->type.bit7) {  in check_data()
533 	if (trace->type.bit8) {  in check_data()
541 	if (trace->type.bit9) {  in check_data()
551 	if (trace->type.bit10) {  in check_data()
557 	if (trace->type.bit11) {  in check_data()
563 	if (trace->type.bit22) {  in check_data()
591 static int check_ioam_trace(int tid, struct ioam6_trace_hdr *trace,  in check_ioam_trace()  argument
594 	if (check_header(tid, trace, trace_type, trace_size, ioam_ns))  in check_ioam_trace()
598 		return check_data(trace, trace_size, node1, true);  in check_ioam_trace()
601 		return check_data(trace, trace_size, node2, false);  in check_ioam_trace()
1005 	struct ioam6_trace_hdr *trace;  in main()  local
1034 	hoplen += sizeof(*trace); // IOAM trace header  in main()
1035 	hoplen += tr_size; // IOAM trace size  in main()
1083 	if (ioam6->opt_len != sizeof(*ioam6) - 2 + sizeof(*trace) + tr_size ||  in main()
1087 	trace = (struct ioam6_trace_hdr *)(ptr + sizeof(*ioam6));  in main()
1090 	ptr = (__u8 *)trace + sizeof(*trace) + tr_size;  in main()
1096 	ret = check_ioam_trace(testname_id, trace, tr_type, tr_size, ioam_ns);  in main()