package/madwifi/extra/wprobe.spatch

   1 @@
   2 @@
   3  #include "if_athioctl.h"
   4 +#include "wprobe.h"
   5
   6 @@
   7 @@
   8  struct ath_vap {
   9         ...
  10 +       struct wprobe_iface av_wpif;
  11  };
  12
  13 @@
  14 @@
  15  struct ath_node {
  16         ...
  17 +       struct wprobe_link an_wplink;
  18 +       uint8_t an_wplink_active;
  19 +       struct work_struct an_destroy;
  20         u_int16_t an_decomp_index;
  21         ...
  22  };
  23
  24 @@
  25 @@
  26  ath_vap_create(...) {
  27         <...
  28 +       ath_init_wprobe_dev(avp);
  29         return vap;
  30         ...>
  31  }
  32
  33 @ rule5 @
  34 expression vap;
  35 @@
  36  ath_vap_delete(...) {
  37         <...
  38         ieee80211_vap_detach(vap);
  39 +       ath_remove_wprobe_dev(ATH_VAP(vap));
  40         ...>
  41  }
  42
  43 @ rule6 @
  44 @@
  45  static int xchanmode = -1;
  46 +
  47 +#include "ath_wprobe.c"
  48
  49
  50 @ rule7 @
  51 expression sc, ni;
  52 @@
  53  <...
  54         sc->sc_rc->ops->newassoc(sc, ATH_NODE(ni), isnew);
  55 +       ath_wprobe_node_join(ni->ni_vap, ni);
  56  ...>
  57
  58 @ rule8 @
  59 expression ni;
  60 expression sc;
  61 @@
  62  <...
  63         sc->sc_rc->ops->node_cleanup(sc, ATH_NODE(ni));
  64 +       ath_wprobe_node_leave(ni->ni_vap, ni);
  65  ...>
  66
  67 @ rule9 @
  68 expression ni;
  69 expression rs;
  70 @@
  71  <...
  72         ATH_RSSI_LPF(ATH_NODE(ni)->an_avgrssi, rs->rs_rssi);
  73 +       ath_node_sample_rx(ni, rs);
  74  ...>
  75
  76 @ rule10 @
  77 expression an;
  78 expression ts;
  79 @@
  80  <...
  81         ATH_RSSI_LPF(an->an_halstats.ns_avgtxrssi, ts->ts_rssi);
  82 +       ath_node_sample_tx(&an->an_node, ts, bf->bf_skb->len);
  83  ...>
  84