package/madwifi/patches/457-idletime.patch

   1 --- a/net80211/ieee80211.c
   2 +++ b/net80211/ieee80211.c
   3 @@ -355,6 +355,8 @@ ieee80211_ifattach(struct ieee80211com *
   4         /* Arbitrarily pick the first channel */
   5         ic->ic_curchan = &ic->ic_channels[0];
   6
   7 +       ic->ic_inact_tick = IEEE80211_INACT_WAIT;
   8 +
   9         /* Enable marking of dfs by default */
  10         ic->ic_flags_ext |= IEEE80211_FEXT_MARKDFS;
  11
  12 --- a/net80211/ieee80211_var.h
  13 +++ b/net80211/ieee80211_var.h
  14 @@ -350,6 +350,7 @@ struct ieee80211com {
  15         u_int8_t ic_protmode_rssi;                      /* rssi threshold for protection mode */
  16         u_int64_t ic_protmode_lasttrig;         /* last trigger for protection mode */
  17         u_int16_t ic_protmode_timeout;          /* protection mode timeout */
  18 +       u_int16_t ic_inact_tick;                        /* inact timer tick interval (seconds) */
  19
  20         /* Channel state:
  21          *
  22 --- a/net80211/ieee80211_ioctl.h
  23 +++ b/net80211/ieee80211_ioctl.h
  24 @@ -591,6 +591,7 @@ enum {
  25         IEEE80211_PARAM_INACT_AUTH              = 24,   /* station auth inact timeout */
  26         IEEE80211_PARAM_INACT_INIT              = 25,   /* station init inact timeout */
  27         IEEE80211_PARAM_ABOLT                   = 26,   /* Atheros Adv. Capabilities */
  28 +       IEEE80211_PARAM_INACT_TICK              = 27,   /* station inactivity timer tick (seconds) */
  29         IEEE80211_PARAM_DTIM_PERIOD             = 28,   /* DTIM period (beacons) */
  30         IEEE80211_PARAM_BEACON_INTERVAL         = 29,   /* beacon interval (ms) */
  31         IEEE80211_PARAM_DOTH                    = 30,   /* 11.h is on/off */
  32 --- a/net80211/ieee80211_wireless.c
  33 +++ b/net80211/ieee80211_wireless.c
  34 @@ -2504,13 +2504,18 @@ ieee80211_ioctl_setparam(struct net_devi
  35                         vap->iv_flags &= ~IEEE80211_F_NOBRIDGE;
  36                 break;
  37         case IEEE80211_PARAM_INACT:
  38 -               vap->iv_inact_run = value / IEEE80211_INACT_WAIT;
  39 +               vap->iv_inact_run = value / ic->ic_inact_tick;
  40 +               break;
  41 +       case IEEE80211_PARAM_INACT_TICK:
  42 +               if (value <= 0)
  43 +                       return -EINVAL;
  44 +               ic->ic_inact_tick = value;
  45                 break;
  46         case IEEE80211_PARAM_INACT_AUTH:
  47 -               vap->iv_inact_auth = value / IEEE80211_INACT_WAIT;
  48 +               vap->iv_inact_auth = value / ic->ic_inact_tick;
  49                 break;
  50         case IEEE80211_PARAM_INACT_INIT:
  51 -               vap->iv_inact_init = value / IEEE80211_INACT_WAIT;
  52 +               vap->iv_inact_init = value / ic->ic_inact_tick;
  53                 break;
  54         case IEEE80211_PARAM_ABOLT:
  55                 caps = 0;
  56 @@ -3050,13 +3055,16 @@ ieee80211_ioctl_getparam(struct net_devi
  57                 param[0] = (vap->iv_flags & IEEE80211_F_NOBRIDGE) == 0;
  58                 break;
  59         case IEEE80211_PARAM_INACT:
  60 -               param[0] = vap->iv_inact_run * IEEE80211_INACT_WAIT;
  61 +               param[0] = vap->iv_inact_run * ic->ic_inact_tick;
  62                 break;
  63         case IEEE80211_PARAM_INACT_AUTH:
  64 -               param[0] = vap->iv_inact_auth * IEEE80211_INACT_WAIT;
  65 +               param[0] = vap->iv_inact_auth * ic->ic_inact_tick;
  66                 break;
  67         case IEEE80211_PARAM_INACT_INIT:
  68 -               param[0] = vap->iv_inact_init * IEEE80211_INACT_WAIT;
  69 +               param[0] = vap->iv_inact_init * ic->ic_inact_tick;
  70 +               break;
  71 +       case IEEE80211_PARAM_INACT_TICK:
  72 +               param[0] = ic->ic_inact_tick;
  73                 break;
  74         case IEEE80211_PARAM_ABOLT:
  75                 /*
  76 @@ -4557,14 +4565,7 @@ get_sta_info(void *arg, struct ieee80211
  77                 si->isi_opmode = IEEE80211_STA_OPMODE_XR;
  78         else
  79                 si->isi_opmode = IEEE80211_STA_OPMODE_NORMAL;
  80 -       /* NB: leave all cases in case we relax ni_associd == 0 check */
  81 -       if (ieee80211_node_is_authorized(ni))
  82 -               si->isi_inact = vap->iv_inact_run;
  83 -       else if (ni->ni_associd != 0)
  84 -               si->isi_inact = vap->iv_inact_auth;
  85 -       else
  86 -               si->isi_inact = vap->iv_inact_init;
  87 -       si->isi_inact = (si->isi_inact - ni->ni_inact) * IEEE80211_INACT_WAIT;
  88 +       si->isi_inact = (ni->ni_inact_reload - ni->ni_inact) * ic->ic_inact_tick;
  89
  90         cp = (u_int8_t *)(si+1);
  91         if (ni->ni_rsn_ie != NULL) {
  92 @@ -5597,6 +5598,10 @@ static const struct iw_priv_args ieee802
  93           IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "inact_init" },
  94         { IEEE80211_PARAM_INACT_INIT,
  95           0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_inact_init" },
  96 +       { IEEE80211_PARAM_INACT_TICK,
  97 +         IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "inact_tick" },
  98 +       { IEEE80211_PARAM_INACT_TICK,
  99 +         0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_inact_tick" },
 100         { IEEE80211_PARAM_ABOLT,
 101           IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "abolt" },
 102         { IEEE80211_PARAM_ABOLT,
 103 --- a/net80211/ieee80211_node.c
 104 +++ b/net80211/ieee80211_node.c
 105 @@ -137,7 +137,7 @@ ieee80211_node_attach(struct ieee80211co
 106         init_timer(&ic->ic_inact);
 107         ic->ic_inact.function = ieee80211_node_timeout;
 108         ic->ic_inact.data = (unsigned long) ic;
 109 -       ic->ic_inact.expires = jiffies + IEEE80211_INACT_WAIT * HZ;
 110 +       ic->ic_inact.expires = jiffies + ic->ic_inact_tick * HZ;
 111         add_timer(&ic->ic_inact);
 112
 113  #ifdef IEEE80211_DEBUG_REFCNT
 114 @@ -261,7 +261,7 @@ void
 115  ieee80211_node_authorize(struct ieee80211_node *ni)
 116  {
 117         ni->ni_flags |= IEEE80211_NODE_AUTH;
 118 -       ni->ni_inact_reload = ni->ni_vap->iv_inact_run;
 119 +       ni->ni_inact = ni->ni_inact_reload = ni->ni_vap->iv_inact_run;
 120  }
 121  EXPORT_SYMBOL(ieee80211_node_authorize);
 122
 123 @@ -1819,7 +1819,7 @@ ieee80211_node_timeout(unsigned long arg
 124                 }
 125         }
 126
 127 -       ic->ic_inact.expires = jiffies + IEEE80211_INACT_WAIT * HZ;
 128 +       ic->ic_inact.expires = jiffies + ic->ic_inact_tick * HZ;
 129         add_timer(&ic->ic_inact);
 130  }
 131
 132 --- a/net80211/ieee80211_power.c
 133 +++ b/net80211/ieee80211_power.c
 134 @@ -148,7 +148,7 @@ ieee80211_node_saveq_age(struct ieee8021
 135
 136                 IEEE80211_NODE_SAVEQ_LOCK_IRQ(ni);
 137                 while ((skb = skb_peek(&ni->ni_savedq)) != NULL &&
 138 -                    M_AGE_GET(skb) < IEEE80211_INACT_WAIT) {
 139 +                    M_AGE_GET(skb) <  ni->ni_vap->iv_ic->ic_inact_tick) {
 140                         IEEE80211_NOTE(vap, IEEE80211_MSG_POWER, ni,
 141                                 "discard frame, age %u", M_AGE_GET(skb));
 142
 143 @@ -159,7 +159,7 @@ ieee80211_node_saveq_age(struct ieee8021
 144                         discard++;
 145                 }
 146                 if (skb != NULL)
 147 -                       M_AGE_SUB(skb, IEEE80211_INACT_WAIT);
 148 +                       M_AGE_SUB(skb, ni->ni_vap->iv_ic->ic_inact_tick);
 149                 IEEE80211_NODE_SAVEQ_UNLOCK_IRQ(ni);
 150
 151                 IEEE80211_NOTE(vap, IEEE80211_MSG_POWER, ni,