struct ath_atx_ac ac[WME_NUM_AC];
u16 maxampdu;
u8 mpdudensity;
- int last_rssi;
};
#define AGGR_CLEANUP BIT(1)
bool idle;
int chan_idx;
int chan_is_ht;
+ int last_rssi;
};
void ath9k_tasklet(unsigned long data);
const struct ath_bus_ops *bus_ops)
{
struct ieee80211_hw *hw = sc->hw;
+ struct ath_wiphy *aphy = hw->priv;
struct ath_common *common;
struct ath_hw *ah;
int error = 0;
INIT_WORK(&sc->chan_work, ath9k_wiphy_chan_work);
INIT_DELAYED_WORK(&sc->wiphy_work, ath9k_wiphy_work);
sc->wiphy_scheduler_int = msecs_to_jiffies(500);
+ aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
ath_init_leds(sc);
ath_start_rfkill_poll(sc);
an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
sta->ht_cap.ampdu_factor);
an->mpdudensity = parse_mpdudensity(sta->ht_cap.ampdu_density);
- an->last_rssi = ATH_RSSI_DUMMY_MARKER;
}
}
}
static void ath9k_bss_assoc_info(struct ath_softc *sc,
+ struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf)
{
+ struct ath_wiphy *aphy = hw->priv;
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
ath_beacon_config(sc, vif);
/* Reset rssi stats */
+ aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
sc->sc_flags |= SC_OP_ANI_RUN;
if (changed & BSS_CHANGED_ASSOC) {
ath_print(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
bss_conf->assoc);
- ath9k_bss_assoc_info(sc, vif, bss_conf);
+ ath9k_bss_assoc_info(sc, hw, vif, bss_conf);
}
mutex_unlock(&sc->mutex);
struct ieee80211_hdr *hdr,
struct ath_rx_status *rx_stats)
{
+ struct ath_wiphy *aphy = hw->priv;
struct ath_hw *ah = common->ah;
- struct ieee80211_sta *sta;
- struct ath_node *an;
- int last_rssi = ATH_RSSI_DUMMY_MARKER;
+ int last_rssi;
__le16 fc;
+ if (ah->opmode != NL80211_IFTYPE_STATION)
+ return;
+
fc = hdr->frame_control;
+ if (!ieee80211_is_beacon(fc) ||
+ compare_ether_addr(hdr->addr3, common->curbssid))
+ return;
- rcu_read_lock();
- /*
- * XXX: use ieee80211_find_sta! This requires quite a bit of work
- * under the current ath9k virtual wiphy implementation as we have
- * no way of tying a vif to wiphy. Typically vifs are attached to
- * at least one sdata of a wiphy on mac80211 but with ath9k virtual
- * wiphy you'd have to iterate over every wiphy and each sdata.
- */
- if (is_multicast_ether_addr(hdr->addr1))
- sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, NULL);
- else
- sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr2, hdr->addr1);
-
- if (sta) {
- an = (struct ath_node *) sta->drv_priv;
- if (rx_stats->rs_rssi != ATH9K_RSSI_BAD &&
- !rx_stats->rs_moreaggr)
- ATH_RSSI_LPF(an->last_rssi, rx_stats->rs_rssi);
- last_rssi = an->last_rssi;
- }
- rcu_read_unlock();
+ if (rx_stats->rs_rssi != ATH9K_RSSI_BAD && !rx_stats->rs_moreaggr)
+ ATH_RSSI_LPF(aphy->last_rssi, rx_stats->rs_rssi);
+ last_rssi = aphy->last_rssi;
if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER))
rx_stats->rs_rssi = ATH_EP_RND(last_rssi,
ATH_RSSI_EP_MULTIPLIER);
rx_stats->rs_rssi = 0;
/* Update Beacon RSSI, this is used by ANI. */
- if (ieee80211_is_beacon(fc))
- ah->stats.avgbrssi = rx_stats->rs_rssi;
+ ah->stats.avgbrssi = rx_stats->rs_rssi;
}
/*
aphy->sc = sc;
aphy->hw = hw;
sc->sec_wiphy[i] = aphy;
+ aphy->last_rssi = ATH_RSSI_DUMMY_MARKER;
spin_unlock_bh(&sc->wiphy_lock);
memcpy(addr, common->macaddr, ETH_ALEN);