package/madwifi/patches/310-noise_get.patch

   1 --- a/ath/if_ath.c
   2 +++ b/ath/if_ath.c
   3 @@ -1699,8 +1699,6 @@ ath_uapsd_processtriggers(struct ath_sof
   4          * get to reality.  This value is used in monitor mode and by tools like
   5          * Wireshark and Kismet.
   6          */
   7 -       ic->ic_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
   8 -
   9         ATH_RXBUF_LOCK_IRQ(sc);
  10         if (sc->sc_rxbufcur == NULL)
  11                 sc->sc_rxbufcur = STAILQ_FIRST(&sc->sc_rxbuf);
  12 @@ -8975,6 +8973,7 @@ ath_calibrate(unsigned long arg)
  13                         sc->sc_curchan.channel);
  14                 sc->sc_stats.ast_per_calfail++;
  15         }
  16 +       ic->ic_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
  17
  18         ath_hal_process_noisefloor(ah);
  19         if (isIQdone == AH_TRUE) {
  20 @@ -9043,6 +9042,7 @@ ath_set_channel(struct ieee80211com *ic)
  21         struct ath_softc *sc = dev->priv;
  22
  23         (void) ath_chan_set(sc, ic->ic_curchan);
  24 +       ic->ic_channoise = ath_hal_get_channel_noise(sc->sc_ah, &(sc->sc_curchan));
  25         /*
  26          * If we are returning to our bss channel then mark state
  27          * so the next recv'd beacon's TSF will be used to sync the
  28 @@ -9311,6 +9311,7 @@ ath_newstate(struct ieee80211vap *vap, e
  29                 }
  30
  31                 ath_hal_process_noisefloor(ah);
  32 +               ic->ic_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
  33                 /*
  34                  * Reset rssi stats; maybe not the best place...
  35                  */
  36 --- a/net80211/ieee80211_wireless.c
  37 +++ b/net80211/ieee80211_wireless.c
  38 @@ -4358,6 +4358,7 @@ get_sta_info(void *arg, struct ieee80211
  39         si->isi_state = ni->ni_flags;
  40         si->isi_authmode = ni->ni_authmode;
  41         si->isi_rssi = ic->ic_node_getrssi(ni);
  42 +       si->isi_noise = ic->ic_channoise;
  43         si->isi_capinfo = ni->ni_capinfo;
  44         si->isi_athflags = ni->ni_ath_flags;
  45         si->isi_erp = ni->ni_erp;
  46 --- a/net80211/ieee80211_ioctl.h
  47 +++ b/net80211/ieee80211_ioctl.h
  48 @@ -311,6 +311,7 @@ struct ieee80211req_sta_info {
  49         u_int16_t isi_state;            /* state flags */
  50         u_int8_t isi_authmode;          /* authentication algorithm */
  51         u_int8_t isi_rssi;
  52 +       int8_t isi_noise;
  53         u_int16_t isi_capinfo;          /* capabilities */
  54         u_int8_t isi_athflags;          /* Atheros capabilities */
  55         u_int8_t isi_erp;               /* ERP element */