Lines Matching refs:sfq
2 * lib/route/qdisc/sfq.c SFQ Qdisc
14 * @defgroup qdisc_sfq Stochastic Fairness Queueing (SFQ)
20 * - \b Limit: Upper limit of queue in number of packets before SFQ starts
32 #include <netlink/route/qdisc/sfq.h>
44 struct rtnl_sfq *sfq = data;
55 sfq->qs_quantum = opts->quantum;
56 sfq->qs_perturb = opts->perturb_period;
57 sfq->qs_limit = opts->limit;
58 sfq->qs_divisor = opts->divisor;
59 sfq->qs_flows = opts->flows;
61 sfq->qs_mask = (SCH_SFQ_ATTR_QUANTUM | SCH_SFQ_ATTR_PERTURB |
71 struct rtnl_sfq *sfq = data;
73 if (sfq)
74 nl_dump(p, " quantum %u perturb %us", sfq->qs_quantum,
75 sfq->qs_perturb);
81 struct rtnl_sfq *sfq = data;
83 if (sfq)
85 sfq->qs_limit, sfq->qs_divisor);
90 struct rtnl_sfq *sfq = data;
93 if (!sfq)
96 opts.quantum = sfq->qs_quantum;
97 opts.perturb_period = sfq->qs_perturb;
98 opts.limit = sfq->qs_limit;
109 * Set quantum of SFQ qdisc.
110 * @arg qdisc SFQ qdisc to be modified.
116 struct rtnl_sfq *sfq;
118 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
121 sfq->qs_quantum = quantum;
122 sfq->qs_mask |= SCH_SFQ_ATTR_QUANTUM;
126 * Get quantum of SFQ qdisc.
127 * @arg qdisc SFQ qdisc.
132 struct rtnl_sfq *sfq;
134 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
137 if (sfq->qs_mask & SCH_SFQ_ATTR_QUANTUM)
138 return sfq->qs_quantum;
144 * Set limit of SFQ qdisc.
145 * @arg qdisc SFQ qdisc to be modified.
151 struct rtnl_sfq *sfq;
153 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
156 sfq->qs_limit = limit;
157 sfq->qs_mask |= SCH_SFQ_ATTR_LIMIT;
161 * Get limit of SFQ qdisc.
162 * @arg qdisc SFQ qdisc.
167 struct rtnl_sfq *sfq;
169 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
172 if (sfq->qs_mask & SCH_SFQ_ATTR_LIMIT)
173 return sfq->qs_limit;
179 * Set perturbation interval of SFQ qdisc.
180 * @arg qdisc SFQ qdisc to be modified.
187 struct rtnl_sfq *sfq;
189 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
192 sfq->qs_perturb = perturb;
193 sfq->qs_mask |= SCH_SFQ_ATTR_PERTURB;
197 * Get perturbation interval of SFQ qdisc.
198 * @arg qdisc SFQ qdisc.
203 struct rtnl_sfq *sfq;
205 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
208 if (sfq->qs_mask & SCH_SFQ_ATTR_PERTURB)
209 return sfq->qs_perturb;
215 * Get divisor of SFQ qdisc.
216 * @arg qdisc SFQ qdisc.
221 struct rtnl_sfq *sfq;
223 if (!(sfq = rtnl_tc_data(TC_CAST(qdisc))))
226 if (sfq->qs_mask & SCH_SFQ_ATTR_DIVISOR)
227 return sfq->qs_divisor;
235 .to_kind = "sfq",
