package/network/utils/iproute2/patches/000-sync_pkt_sched_h.patch

   1 --- a/include/linux/pkt_sched.h
   2 +++ b/include/linux/pkt_sched.h
   3 @@ -193,6 +193,33 @@ struct tc_sfq_xstats {
   4         __s32           allot;
   5  };
   6
   7 +/* ESFQ section */
   8 +
   9 +enum
  10 +{
  11 +        /* traditional */
  12 +       TCA_SFQ_HASH_CLASSIC,
  13 +       TCA_SFQ_HASH_DST,
  14 +       TCA_SFQ_HASH_SRC,
  15 +       TCA_SFQ_HASH_FWMARK,
  16 +       /* conntrack */
  17 +       TCA_SFQ_HASH_CTORIGDST,
  18 +       TCA_SFQ_HASH_CTORIGSRC,
  19 +       TCA_SFQ_HASH_CTREPLDST,
  20 +       TCA_SFQ_HASH_CTREPLSRC,
  21 +       TCA_SFQ_HASH_CTNATCHG,
  22 +};
  23 +
  24 +struct tc_esfq_qopt
  25 +{
  26 +       unsigned        quantum;        /* Bytes per round allocated to flow */
  27 +       int             perturb_period; /* Period of hash perturbation */
  28 +       __u32           limit;          /* Maximal packets in queue */
  29 +       unsigned        divisor;        /* Hash divisor  */
  30 +       unsigned        flows;          /* Maximal number of flows  */
  31 +       unsigned        hash_kind;      /* Hash function to use for flow identification */
  32 +};
  33 +
  34  /* RED section */
  35
  36  enum {
  37 @@ -633,4 +660,84 @@ struct tc_qfq_stats {
  38         __u32 lmax;
  39  };
  40
  41 +/* CODEL */
  42 +
  43 +enum {
  44 +       TCA_CODEL_UNSPEC,
  45 +       TCA_CODEL_TARGET,
  46 +       TCA_CODEL_LIMIT,
  47 +       TCA_CODEL_INTERVAL,
  48 +       TCA_CODEL_ECN,
  49 +       __TCA_CODEL_MAX
  50 +};
  51 +
  52 +#define TCA_CODEL_MAX  (__TCA_CODEL_MAX - 1)
  53 +
  54 +struct tc_codel_xstats {
  55 +       __u32   maxpacket; /* largest packet we've seen so far */
  56 +       __u32   count;     /* how many drops we've done since the last time we
  57 +                           * entered dropping state
  58 +                           */
  59 +       __u32   lastcount; /* count at entry to dropping state */
  60 +       __u32   ldelay;    /* in-queue delay seen by most recently dequeued packet */
  61 +       __s32   drop_next; /* time to drop next packet */
  62 +       __u32   drop_overlimit; /* number of time max qdisc packet limit was hit */
  63 +       __u32   ecn_mark;  /* number of packets we ECN marked instead of dropped */
  64 +       __u32   dropping;  /* are we in dropping state ? */
  65 +};
  66 +
  67 +/* FQ_CODEL */
  68 +
  69 +enum {
  70 +       TCA_FQ_CODEL_UNSPEC,
  71 +       TCA_FQ_CODEL_TARGET,
  72 +       TCA_FQ_CODEL_LIMIT,
  73 +       TCA_FQ_CODEL_INTERVAL,
  74 +       TCA_FQ_CODEL_ECN,
  75 +       TCA_FQ_CODEL_FLOWS,
  76 +       TCA_FQ_CODEL_QUANTUM,
  77 +       __TCA_FQ_CODEL_MAX
  78 +};
  79 +
  80 +#define TCA_FQ_CODEL_MAX       (__TCA_FQ_CODEL_MAX - 1)
  81 +
  82 +enum {
  83 +       TCA_FQ_CODEL_XSTATS_QDISC,
  84 +       TCA_FQ_CODEL_XSTATS_CLASS,
  85 +};
  86 +
  87 +struct tc_fq_codel_qd_stats {
  88 +       __u32   maxpacket;      /* largest packet we've seen so far */
  89 +       __u32   drop_overlimit; /* number of time max qdisc
  90 +                                * packet limit was hit
  91 +                                */
  92 +       __u32   ecn_mark;       /* number of packets we ECN marked
  93 +                                * instead of being dropped
  94 +                                */
  95 +       __u32   new_flow_count; /* number of time packets
  96 +                                * created a 'new flow'
  97 +                                */
  98 +       __u32   new_flows_len;  /* count of flows in new list */
  99 +       __u32   old_flows_len;  /* count of flows in old list */
 100 +};
 101 +
 102 +struct tc_fq_codel_cl_stats {
 103 +       __s32   deficit;
 104 +       __u32   ldelay;         /* in-queue delay seen by most recently
 105 +                                * dequeued packet
 106 +                                */
 107 +       __u32   count;
 108 +       __u32   lastcount;
 109 +       __u32   dropping;
 110 +       __s32   drop_next;
 111 +};
 112 +
 113 +struct tc_fq_codel_xstats {
 114 +       __u32   type;
 115 +       union {
 116 +               struct tc_fq_codel_qd_stats qdisc_stats;
 117 +               struct tc_fq_codel_cl_stats class_stats;
 118 +       };
 119 +};
 120 +
 121  #endif