diff options
Diffstat (limited to 'net/mac80211')
-rw-r--r-- | net/mac80211/cfg.c | 15 | ||||
-rw-r--r-- | net/mac80211/ibss.c | 4 | ||||
-rw-r--r-- | net/mac80211/ieee80211_i.h | 1 | ||||
-rw-r--r-- | net/mac80211/iface.c | 7 | ||||
-rw-r--r-- | net/mac80211/main.c | 3 | ||||
-rw-r--r-- | net/mac80211/mesh.c | 20 | ||||
-rw-r--r-- | net/mac80211/mlme.c | 2 | ||||
-rw-r--r-- | net/mac80211/rc80211_minstrel_ht.c | 7 | ||||
-rw-r--r-- | net/mac80211/rx.c | 3 | ||||
-rw-r--r-- | net/mac80211/scan.c | 2 | ||||
-rw-r--r-- | net/mac80211/spectmgmt.c | 2 | ||||
-rw-r--r-- | net/mac80211/tx.c | 23 | ||||
-rw-r--r-- | net/mac80211/util.c | 11 |
13 files changed, 61 insertions, 39 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 95667b088c5b..364ce0c5962f 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1368,7 +1368,7 @@ static int sta_apply_parameters(struct ieee80211_local *local, changed |= ieee80211_mps_set_sta_local_pm(sta, params->local_pm); - ieee80211_bss_info_change_notify(sdata, changed); + ieee80211_mbss_info_change_notify(sdata, changed); #endif } @@ -2488,8 +2488,7 @@ static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - if (sdata->vif.type != NL80211_IFTYPE_STATION && - sdata->vif.type != NL80211_IFTYPE_MESH_POINT) + if (sdata->vif.type != NL80211_IFTYPE_STATION) return -EOPNOTSUPP; if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS)) @@ -3120,9 +3119,17 @@ static int ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev, params->chandef.chan->band) return -EINVAL; + ifmsh->chsw_init = true; + if (!ifmsh->pre_value) + ifmsh->pre_value = 1; + else + ifmsh->pre_value++; + err = ieee80211_mesh_csa_beacon(sdata, params, true); - if (err < 0) + if (err < 0) { + ifmsh->chsw_init = false; return err; + } break; #endif default: diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 531be040b9ae..27a39de89679 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -823,6 +823,10 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, if (err) return false; + /* channel switch is not supported, disconnect */ + if (!(sdata->local->hw.wiphy->flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH)) + goto disconnect; + params.count = csa_ie.count; params.chandef = csa_ie.chandef; diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 29dc505be125..4aea4e791113 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1228,6 +1228,7 @@ struct ieee80211_csa_ie { u8 mode; u8 count; u8 ttl; + u16 pre_value; }; /* Parsed Information Elements */ diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index ff101ea1d9ae..a0757913046e 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1061,7 +1061,8 @@ static void ieee80211_uninit(struct net_device *dev) } static u16 ieee80211_netdev_select_queue(struct net_device *dev, - struct sk_buff *skb) + struct sk_buff *skb, + void *accel_priv) { return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb); } @@ -1078,7 +1079,8 @@ static const struct net_device_ops ieee80211_dataif_ops = { }; static u16 ieee80211_monitor_select_queue(struct net_device *dev, - struct sk_buff *skb) + struct sk_buff *skb, + void *accel_priv) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_local *local = sdata->local; @@ -1325,7 +1327,6 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, sdata->vif.bss_conf.bssid = NULL; break; case NL80211_IFTYPE_AP_VLAN: - break; case NL80211_IFTYPE_P2P_DEVICE: sdata->vif.bss_conf.bssid = sdata->vif.addr; break; diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 21d5d44444d0..7d1c3ac48ed9 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -940,6 +940,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) wiphy_debug(local->hw.wiphy, "Failed to initialize wep: %d\n", result); + local->hw.conf.flags = IEEE80211_CONF_IDLE; + ieee80211_led_init(local); rtnl_lock(); @@ -1047,6 +1049,7 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw) cancel_work_sync(&local->restart_work); cancel_work_sync(&local->reconfig_filter); + flush_work(&local->sched_scan_stopped_work); ieee80211_clear_tx_pending(local); rate_control_deinitialize(local); diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 896fe3bd599e..ba105257d03f 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -943,14 +943,19 @@ ieee80211_mesh_process_chnswitch(struct ieee80211_sub_if_data *sdata, params.chandef.chan->center_freq); params.block_tx = csa_ie.mode & WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT; - if (beacon) + if (beacon) { ifmsh->chsw_ttl = csa_ie.ttl - 1; - else - ifmsh->chsw_ttl = 0; + if (ifmsh->pre_value >= csa_ie.pre_value) + return false; + ifmsh->pre_value = csa_ie.pre_value; + } - if (ifmsh->chsw_ttl > 0) + if (ifmsh->chsw_ttl < ifmsh->mshcfg.dot11MeshTTL) { if (ieee80211_mesh_csa_beacon(sdata, ¶ms, false) < 0) return false; + } else { + return false; + } sdata->csa_radar_required = params.radar_required; @@ -1163,7 +1168,6 @@ static int mesh_fwd_csa_frame(struct ieee80211_sub_if_data *sdata, offset_ttl = (len < 42) ? 7 : 10; *(pos + offset_ttl) -= 1; *(pos + offset_ttl + 1) &= ~WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR; - sdata->u.mesh.chsw_ttl = *(pos + offset_ttl); memcpy(mgmt_fwd, mgmt, len); eth_broadcast_addr(mgmt_fwd->da); @@ -1182,7 +1186,7 @@ static void mesh_rx_csa_frame(struct ieee80211_sub_if_data *sdata, u16 pre_value; bool fwd_csa = true; size_t baselen; - u8 *pos, ttl; + u8 *pos; if (mgmt->u.action.u.measurement.action_code != WLAN_ACTION_SPCT_CHL_SWITCH) @@ -1193,8 +1197,8 @@ static void mesh_rx_csa_frame(struct ieee80211_sub_if_data *sdata, u.action.u.chan_switch.variable); ieee802_11_parse_elems(pos, len - baselen, false, &elems); - ttl = elems.mesh_chansw_params_ie->mesh_ttl; - if (!--ttl) + ifmsh->chsw_ttl = elems.mesh_chansw_params_ie->mesh_ttl; + if (!--ifmsh->chsw_ttl) fwd_csa = false; pre_value = le16_to_cpu(elems.mesh_chansw_params_ie->mesh_pre_value); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d7504ab61a34..b3a3ce316656 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1910,6 +1910,8 @@ static void ieee80211_mgd_probe_ap(struct ieee80211_sub_if_data *sdata, if (ifmgd->flags & IEEE80211_STA_CONNECTION_POLL) already = true; + ifmgd->flags |= IEEE80211_STA_CONNECTION_POLL; + mutex_unlock(&sdata->local->mtx); if (already) diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 5d60779a0c1b..4096ff6cc24f 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -226,7 +226,7 @@ minstrel_ht_calc_tp(struct minstrel_ht_sta *mi, int group, int rate) nsecs = 1000 * mi->overhead / MINSTREL_TRUNC(mi->avg_ampdu_len); nsecs += minstrel_mcs_groups[group].duration[rate]; - tp = 1000000 * ((mr->probability * 1000) / nsecs); + tp = 1000000 * ((prob * 1000) / nsecs); mr->cur_tp = MINSTREL_TRUNC(tp); } @@ -277,13 +277,15 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) if (!(mg->supported & BIT(i))) continue; + index = MCS_GROUP_RATES * group + i; + /* initialize rates selections starting indexes */ if (!mg_rates_valid) { mg->max_tp_rate = mg->max_tp_rate2 = mg->max_prob_rate = i; if (!mi_rates_valid) { mi->max_tp_rate = mi->max_tp_rate2 = - mi->max_prob_rate = i; + mi->max_prob_rate = index; mi_rates_valid = true; } mg_rates_valid = true; @@ -291,7 +293,6 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) mr = &mg->rates[i]; mr->retry_updated = false; - index = MCS_GROUP_RATES * group + i; minstrel_calc_rate_ewma(mr); minstrel_ht_calc_tp(mi, group, i); diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index caecef870c0e..2b0debb0422b 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -911,7 +911,8 @@ static void ieee80211_rx_reorder_ampdu(struct ieee80211_rx_data *rx, u16 sc; u8 tid, ack_policy; - if (!ieee80211_is_data_qos(hdr->frame_control)) + if (!ieee80211_is_data_qos(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1)) goto dont_reorder; /* diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 5ad66a83ef7f..bcc4833d7542 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -1088,6 +1088,6 @@ void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw) trace_api_sched_scan_stopped(local); - ieee80211_queue_work(&local->hw, &local->sched_scan_stopped_work); + schedule_work(&local->sched_scan_stopped_work); } EXPORT_SYMBOL(ieee80211_sched_scan_stopped); diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index a40da20b32e0..6ab009070084 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -78,6 +78,8 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, if (elems->mesh_chansw_params_ie) { csa_ie->ttl = elems->mesh_chansw_params_ie->mesh_ttl; csa_ie->mode = elems->mesh_chansw_params_ie->mesh_flags; + csa_ie->pre_value = le16_to_cpu( + elems->mesh_chansw_params_ie->mesh_pre_value); } new_freq = ieee80211_channel_to_frequency(new_chan_no, new_band); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index c558b246ef00..ca7fa7f0613d 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -463,7 +463,6 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) { struct sta_info *sta = tx->sta; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data; struct ieee80211_local *local = tx->local; if (unlikely(!sta)) @@ -474,15 +473,6 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) !(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) { int ac = skb_get_queue_mapping(tx->skb); - /* only deauth, disassoc and action are bufferable MMPDUs */ - if (ieee80211_is_mgmt(hdr->frame_control) && - !ieee80211_is_deauth(hdr->frame_control) && - !ieee80211_is_disassoc(hdr->frame_control) && - !ieee80211_is_action(hdr->frame_control)) { - info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER; - return TX_CONTINUE; - } - ps_dbg(sta->sdata, "STA %pM aid %d: PS buffer for AC %d\n", sta->sta.addr, sta->sta.aid, ac); if (tx->local->total_ps_buffered >= TOTAL_MAX_TX_BUFFER) @@ -525,9 +515,22 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) static ieee80211_tx_result debug_noinline ieee80211_tx_h_ps_buf(struct ieee80211_tx_data *tx) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data; + if (unlikely(tx->flags & IEEE80211_TX_PS_BUFFERED)) return TX_CONTINUE; + /* only deauth, disassoc and action are bufferable MMPDUs */ + if (ieee80211_is_mgmt(hdr->frame_control) && + !ieee80211_is_deauth(hdr->frame_control) && + !ieee80211_is_disassoc(hdr->frame_control) && + !ieee80211_is_action(hdr->frame_control)) { + if (tx->flags & IEEE80211_TX_UNICAST) + info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER; + return TX_CONTINUE; + } + if (tx->flags & IEEE80211_TX_UNICAST) return ieee80211_tx_h_unicast_ps_buf(tx); else diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 592a18171f95..9f9b9bd3fd44 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2278,17 +2278,15 @@ void ieee80211_dfs_radar_detected_work(struct work_struct *work) { struct ieee80211_local *local = container_of(work, struct ieee80211_local, radar_detected_work); - struct cfg80211_chan_def chandef; + struct cfg80211_chan_def chandef = local->hw.conf.chandef; ieee80211_dfs_cac_cancel(local); if (local->use_chanctx) /* currently not handled */ WARN_ON(1); - else { - chandef = local->hw.conf.chandef; + else cfg80211_radar_event(local->hw.wiphy, &chandef, GFP_KERNEL); - } } void ieee80211_radar_detected(struct ieee80211_hw *hw) @@ -2459,14 +2457,9 @@ int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata, WLAN_EID_CHAN_SWITCH_PARAM_TX_RESTRICT : 0x00; put_unaligned_le16(WLAN_REASON_MESH_CHAN, pos); /* Reason Cd */ pos += 2; - if (!ifmsh->pre_value) - ifmsh->pre_value = 1; - else - ifmsh->pre_value++; pre_value = cpu_to_le16(ifmsh->pre_value); memcpy(pos, &pre_value, 2); /* Precedence Value */ pos += 2; - ifmsh->chsw_init = true; } ieee80211_tx_skb(sdata, skb); |