30 	fprintf(stderr, "Usage: ... sfq [ limit NUMBER ] [ perturb SECS ] [ quantum BYTES ]\n");  in explain()
31 	fprintf(stderr, "               [ divisor NUMBER ] [ flows NUMBER] [ depth NUMBER ]\n");  in explain()
32 	fprintf(stderr, "               [ headdrop ]\n");  in explain()
33 	fprintf(stderr, "               [ redflowlimit BYTES ] [ min BYTES ] [ max BYTES ]\n");  in explain()
34 	fprintf(stderr, "               [ avpkt BYTES ] [ burst PACKETS ] [ probability P ]\n");  in explain()
35 	fprintf(stderr, "               [ ecn ] [ harddrop ]\n");  in explain()
53 				fprintf(stderr, "Illegal \"limit\"\n");  in sfq_parse_opt()
60 				fprintf(stderr, "Illegal \"perturb\"\n");  in sfq_parse_opt()
67 				fprintf(stderr, "Illegal \"limit\"\n");  in sfq_parse_opt()
71 				fprintf(stderr, "Illegal \"limit\", must be > 1\n");  in sfq_parse_opt()
78 				fprintf(stderr, "Illegal \"divisor\"\n");  in sfq_parse_opt()
85 				fprintf(stderr, "Illegal \"flows\"\n");  in sfq_parse_opt()
92 				fprintf(stderr, "Illegal \"flows\"\n");  in sfq_parse_opt()
102 				fprintf(stderr, "Illegal \"redflowlimit\"\n");  in sfq_parse_opt()
109 				fprintf(stderr, "Illegal \"min\"\n");  in sfq_parse_opt()
116 				fprintf(stderr, "Illegal \"max\"\n");  in sfq_parse_opt()
123 				fprintf(stderr, "Illegal \"burst\"\n");  in sfq_parse_opt()
130 				fprintf(stderr, "Illegal \"avpkt\"\n");  in sfq_parse_opt()
137 				fprintf(stderr, "Illegal \"probability\"\n");  in sfq_parse_opt()
151 			fprintf(stderr, "What is \"%s\"?\n", *argv);  in sfq_parse_opt()
159 			fprintf(stderr, "Required parameter (redflowlimit) is missing\n");  in sfq_parse_opt()
174 			fprintf(stderr, "\"max\" is larger than \"limit\"\n");  in sfq_parse_opt()
179 			fprintf(stderr, "\"min\" is not smaller than \"max\"\n");  in sfq_parse_opt()
185 			fprintf(stderr, "SFQ: failed to calculate EWMA constant.\n");  in sfq_parse_opt()
189 			fprintf(stderr, "SFQ: WARNING. Burst %u seems to be too large.\n", burst);  in sfq_parse_opt()
194 			fprintf(stderr, "SFQ: failed to calculate probability.\n");  in sfq_parse_opt()
221 	fprintf(f, "limit %up ", qopt->limit);  in sfq_print_opt()
222 	fprintf(f, "quantum %s ", sprint_size(qopt->quantum, b1));  in sfq_print_opt()
224 		fprintf(f, "depth %u ", qopt_ext->depth);  in sfq_print_opt()
226 		fprintf(f, "headdrop ");  in sfq_print_opt()
229 		fprintf(f, "flows %u/%u ", qopt->flows, qopt->divisor);  in sfq_print_opt()
231 	fprintf(f, "divisor %u ", qopt->divisor);  in sfq_print_opt()
233 		fprintf(f, "perturb %dsec ", qopt->perturb_period);  in sfq_print_opt()
235 		fprintf(f, "\n ewma %u ", qopt_ext->Wlog);  in sfq_print_opt()
236 		fprintf(f, "min %s max %s probability %g ",  in sfq_print_opt()
241 			fprintf(f, "ecn ");  in sfq_print_opt()
243 			fprintf(f, "\n prob_mark %u prob_mark_head %u prob_drop %u",  in sfq_print_opt()
247 			fprintf(f, "\n forced_mark %u forced_mark_head %u forced_drop %u",  in sfq_print_opt()
267 	fprintf(f, " allot %d ", st->allot);  in sfq_print_xstats()
268 	fprintf(f, "\n");  in sfq_print_xstats()