diff options
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 53 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 9 | ||||
| -rw-r--r-- | net/mac80211/sta_info.h | 2 | ||||
| -rw-r--r-- | net/mac80211/status.c | 3 |
5 files changed, 22 insertions, 47 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 79e538700edc..1c514d4bb324 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -2039,8 +2039,6 @@ void ieee80211_dynamic_ps_timer(struct timer_list *t); void ieee80211_send_nullfunc(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, bool powersave); -void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, - struct ieee80211_hdr *hdr); void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata, struct ieee80211_hdr *hdr, bool ack, u16 tx_time); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 8e0f79cf4c02..50a9b9025725 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2432,23 +2432,6 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, sdata->encrypt_headroom = IEEE80211_ENCRYPT_HEADROOM; } -void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, - struct ieee80211_hdr *hdr) -{ - /* - * We can postpone the mgd.timer whenever receiving unicast frames - * from AP because we know that the connection is working both ways - * at that time. But multicast frames (and hence also beacons) must - * be ignored here, because we need to trigger the timer during - * data idle periods for sending the periodic probe request to the - * AP we're connected to. - */ - if (is_multicast_ether_addr(hdr->addr1)) - return; - - ieee80211_sta_reset_conn_monitor(sdata); -} - static void ieee80211_reset_ap_probe(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; @@ -2521,21 +2504,13 @@ void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata, { ieee80211_sta_tx_wmm_ac_notify(sdata, hdr, tx_time); - if (!ieee80211_is_data(hdr->frame_control)) - return; - - if (ieee80211_is_any_nullfunc(hdr->frame_control) && - sdata->u.mgd.probe_send_count > 0) { - if (ack) - ieee80211_sta_reset_conn_monitor(sdata); - else - sdata->u.mgd.nullfunc_failed = true; - ieee80211_queue_work(&sdata->local->hw, &sdata->work); + if (!ieee80211_is_any_nullfunc(hdr->frame_control) || + !sdata->u.mgd.probe_send_count) return; - } - if (ack) - ieee80211_sta_reset_conn_monitor(sdata); + if (!ack) + sdata->u.mgd.nullfunc_failed = true; + ieee80211_queue_work(&sdata->local->hw, &sdata->work); } static void ieee80211_mlme_send_probe_req(struct ieee80211_sub_if_data *sdata, @@ -3608,8 +3583,8 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata, * Start timer to probe the connection to the AP now. * Also start the timer that will detect beacon loss. */ - ieee80211_sta_rx_notify(sdata, (struct ieee80211_hdr *)mgmt); ieee80211_sta_reset_beacon_monitor(sdata); + ieee80211_sta_reset_conn_monitor(sdata); ret = true; out: @@ -4580,10 +4555,26 @@ static void ieee80211_sta_conn_mon_timer(struct timer_list *t) from_timer(sdata, t, u.mgd.conn_mon_timer); struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; struct ieee80211_local *local = sdata->local; + struct sta_info *sta; + unsigned long timeout; if (sdata->vif.csa_active && !ifmgd->csa_waiting_bcn) return; + sta = sta_info_get(sdata, ifmgd->bssid); + if (!sta) + return; + + timeout = sta->status_stats.last_ack; + if (time_before(sta->status_stats.last_ack, sta->rx_stats.last_rx)) + timeout = sta->rx_stats.last_rx; + timeout += IEEE80211_CONNECTION_IDLE_TIME; + + if (time_is_before_jiffies(timeout)) { + mod_timer(&ifmgd->conn_mon_timer, round_jiffies_up(timeout)); + return; + } + ieee80211_queue_work(&local->hw, &ifmgd->monitor_work); } diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index b70e44d6f084..b04d6e01a346 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1811,9 +1811,6 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) sta->rx_stats.last_rate = sta_stats_encode_rate(status); } - if (rx->sdata->vif.type == NL80211_IFTYPE_STATION) - ieee80211_sta_rx_notify(rx->sdata, hdr); - sta->rx_stats.fragments++; u64_stats_update_begin(&rx->sta->rx_stats.syncp); @@ -4148,7 +4145,6 @@ void ieee80211_check_fast_rx(struct sta_info *sta) fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr2); fastrx.expected_ds_bits = 0; } else { - fastrx.sta_notify = sdata->u.mgd.probe_send_count > 0; fastrx.da_offs = offsetof(struct ieee80211_hdr, addr1); fastrx.sa_offs = offsetof(struct ieee80211_hdr, addr3); fastrx.expected_ds_bits = @@ -4378,11 +4374,6 @@ static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx, pskb_trim(skb, skb->len - fast_rx->icv_len)) goto drop; - if (unlikely(fast_rx->sta_notify)) { - ieee80211_sta_rx_notify(rx->sdata, hdr); - fast_rx->sta_notify = false; - } - /* statistics part of ieee80211_rx_h_sta_process() */ if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { stats->last_signal = status->signal; diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index d5010116cf4d..91a61b44b4e0 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -336,7 +336,6 @@ struct ieee80211_fast_tx { * @expected_ds_bits: from/to DS bits expected * @icv_len: length of the MIC if present * @key: bool indicating encryption is expected (key is set) - * @sta_notify: notify the MLME code (once) * @internal_forward: forward froms internally on AP/VLAN type interfaces * @uses_rss: copy of USES_RSS hw flag * @da_offs: offset of the DA in the header (for header conversion) @@ -352,7 +351,6 @@ struct ieee80211_fast_rx { __le16 expected_ds_bits; u8 icv_len; u8 key:1, - sta_notify:1, internal_forward:1, uses_rss:1; u8 da_offs, sa_offs; diff --git a/net/mac80211/status.c b/net/mac80211/status.c index c5e3ed19ee14..f868f90c913e 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -1218,9 +1218,6 @@ void ieee80211_tx_status_8023(struct ieee80211_hw *hw, sta->status_stats.retry_count += retry_count; if (ieee80211_hw_check(hw, REPORTS_TX_ACK_STATUS)) { - if (acked && vif->type == NL80211_IFTYPE_STATION) - ieee80211_sta_reset_conn_monitor(sdata); - sta->status_stats.last_ack = jiffies; if (info->flags & IEEE80211_TX_STAT_ACK) { if (sta->status_stats.lost_packets) |