41 	struct tc_sfq_qopt_v1 opt;  in sfq_parse_opt()  local
47 	memset(&opt, 0, sizeof(opt));  in sfq_parse_opt()
52 			if (get_size(&opt.v0.quantum, *argv)) {  in sfq_parse_opt()
59 			if (get_integer(&opt.v0.perturb_period, *argv, 0)) {  in sfq_parse_opt()
66 			if (get_u32(&opt.v0.limit, *argv, 0)) {  in sfq_parse_opt()
70 			if (opt.v0.limit < 2) {  in sfq_parse_opt()
77 			if (get_u32(&opt.v0.divisor, *argv, 0)) {  in sfq_parse_opt()
84 			if (get_u32(&opt.v0.flows, *argv, 0)) {  in sfq_parse_opt()
91 			if (get_u32(&opt.depth, *argv, 0)) {  in sfq_parse_opt()
97 			opt.headdrop = 1;  in sfq_parse_opt()
101 			if (get_u32(&opt.limit, *argv, 0)) {  in sfq_parse_opt()
108 			if (get_u32(&opt.qth_min, *argv, 0)) {  in sfq_parse_opt()
115 			if (get_u32(&opt.qth_max, *argv, 0)) {  in sfq_parse_opt()
142 			opt.flags |= TC_RED_ECN;  in sfq_parse_opt()
145 			opt.flags |= TC_RED_HARDDROP;  in sfq_parse_opt()
158 		if (!opt.limit) {  in sfq_parse_opt()
166 		if (!opt.qth_max)  in sfq_parse_opt()
167 			opt.qth_max = opt.limit / 4;  in sfq_parse_opt()
168 		if (!opt.qth_min)  in sfq_parse_opt()
169 			opt.qth_min = opt.qth_max / 3;  in sfq_parse_opt()
171 			burst = (2 * opt.qth_min + opt.qth_max) / (3 * avpkt);  in sfq_parse_opt()
173 		if (opt.qth_max > opt.limit) {  in sfq_parse_opt()
178 		if (opt.qth_min >= opt.qth_max) {  in sfq_parse_opt()
183 		wlog = tc_red_eval_ewma(opt.qth_min, burst, avpkt);  in sfq_parse_opt()
190 		opt.Wlog = wlog;  in sfq_parse_opt()
192 		wlog = tc_red_eval_P(opt.qth_min, opt.qth_max, probability);  in sfq_parse_opt()
197 		opt.Plog = wlog;  in sfq_parse_opt()
198 		opt.max_P = probability * pow(2, 32);  in sfq_parse_opt()
202 		addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));  in sfq_parse_opt()
206 static int sfq_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)  in sfq_print_opt()  argument
213 	if (opt == NULL)  in sfq_print_opt()
216 	if (RTA_PAYLOAD(opt)  < sizeof(*qopt))  in sfq_print_opt()
218 	if (RTA_PAYLOAD(opt) >= sizeof(*qopt_ext))  in sfq_print_opt()
219 		qopt_ext = RTA_DATA(opt);  in sfq_print_opt()
220 	qopt = RTA_DATA(opt);  in sfq_print_opt()