122 lines
2.8 KiB
Diff
122 lines
2.8 KiB
Diff
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--- a/include/linux/pkt_sched.h
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+++ b/include/linux/pkt_sched.h
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@@ -193,6 +193,33 @@ struct tc_sfq_xstats {
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__s32 allot;
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};
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+/* ESFQ section */
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+
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+enum
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+{
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+ /* traditional */
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+ TCA_SFQ_HASH_CLASSIC,
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+ TCA_SFQ_HASH_DST,
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+ TCA_SFQ_HASH_SRC,
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+ TCA_SFQ_HASH_FWMARK,
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+ /* conntrack */
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+ TCA_SFQ_HASH_CTORIGDST,
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+ TCA_SFQ_HASH_CTORIGSRC,
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+ TCA_SFQ_HASH_CTREPLDST,
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+ TCA_SFQ_HASH_CTREPLSRC,
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+ TCA_SFQ_HASH_CTNATCHG,
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+};
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+
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+struct tc_esfq_qopt
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+{
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+ unsigned quantum; /* Bytes per round allocated to flow */
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+ int perturb_period; /* Period of hash perturbation */
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+ __u32 limit; /* Maximal packets in queue */
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+ unsigned divisor; /* Hash divisor */
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+ unsigned flows; /* Maximal number of flows */
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+ unsigned hash_kind; /* Hash function to use for flow identification */
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+};
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+
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/* RED section */
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enum {
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@@ -633,4 +660,84 @@ struct tc_qfq_stats {
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__u32 lmax;
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};
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+/* CODEL */
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+
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+enum {
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+ TCA_CODEL_UNSPEC,
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+ TCA_CODEL_TARGET,
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+ TCA_CODEL_LIMIT,
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+ TCA_CODEL_INTERVAL,
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+ TCA_CODEL_ECN,
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+ __TCA_CODEL_MAX
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+};
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+
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+#define TCA_CODEL_MAX (__TCA_CODEL_MAX - 1)
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+
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+struct tc_codel_xstats {
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+ __u32 maxpacket; /* largest packet we've seen so far */
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+ __u32 count; /* how many drops we've done since the last time we
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+ * entered dropping state
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+ */
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+ __u32 lastcount; /* count at entry to dropping state */
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+ __u32 ldelay; /* in-queue delay seen by most recently dequeued packet */
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+ __s32 drop_next; /* time to drop next packet */
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+ __u32 drop_overlimit; /* number of time max qdisc packet limit was hit */
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+ __u32 ecn_mark; /* number of packets we ECN marked instead of dropped */
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+ __u32 dropping; /* are we in dropping state ? */
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+};
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+
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+/* FQ_CODEL */
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+
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+enum {
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+ TCA_FQ_CODEL_UNSPEC,
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+ TCA_FQ_CODEL_TARGET,
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+ TCA_FQ_CODEL_LIMIT,
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+ TCA_FQ_CODEL_INTERVAL,
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+ TCA_FQ_CODEL_ECN,
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+ TCA_FQ_CODEL_FLOWS,
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+ TCA_FQ_CODEL_QUANTUM,
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+ __TCA_FQ_CODEL_MAX
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+};
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+
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+#define TCA_FQ_CODEL_MAX (__TCA_FQ_CODEL_MAX - 1)
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+
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+enum {
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+ TCA_FQ_CODEL_XSTATS_QDISC,
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+ TCA_FQ_CODEL_XSTATS_CLASS,
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+};
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+
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+struct tc_fq_codel_qd_stats {
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+ __u32 maxpacket; /* largest packet we've seen so far */
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+ __u32 drop_overlimit; /* number of time max qdisc
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+ * packet limit was hit
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+ */
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+ __u32 ecn_mark; /* number of packets we ECN marked
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+ * instead of being dropped
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+ */
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+ __u32 new_flow_count; /* number of time packets
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+ * created a 'new flow'
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+ */
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+ __u32 new_flows_len; /* count of flows in new list */
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+ __u32 old_flows_len; /* count of flows in old list */
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+};
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+
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+struct tc_fq_codel_cl_stats {
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+ __s32 deficit;
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+ __u32 ldelay; /* in-queue delay seen by most recently
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+ * dequeued packet
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+ */
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+ __u32 count;
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+ __u32 lastcount;
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+ __u32 dropping;
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+ __s32 drop_next;
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+};
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+
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+struct tc_fq_codel_xstats {
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+ __u32 type;
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+ union {
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+ struct tc_fq_codel_qd_stats qdisc_stats;
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+ struct tc_fq_codel_cl_stats class_stats;
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+ };
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+};
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+
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#endif
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