diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/cfg.c | 12 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 5 | ||||
| -rw-r--r-- | net/mac80211/iface.c | 242 | ||||
| -rw-r--r-- | net/mac80211/main.c | 7 | ||||
| -rw-r--r-- | net/mac80211/mesh_plink.c | 4 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 7 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 4 | ||||
| -rw-r--r-- | net/mac80211/util.c | 10 | ||||
| -rw-r--r-- | net/wireless/core.c | 4 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 15 |
10 files changed, 165 insertions, 145 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c2a2dcbfdf01..0f02c8b77e1c 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2668,8 +2668,8 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev, tf->u.setup_req.capability = cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata)); - ieee80211_add_srates_ie(&sdata->vif, skb, false); - ieee80211_add_ext_srates_ie(&sdata->vif, skb, false); + ieee80211_add_srates_ie(sdata, skb, false); + ieee80211_add_ext_srates_ie(sdata, skb, false); ieee80211_tdls_add_ext_capab(skb); break; case WLAN_TDLS_SETUP_RESPONSE: @@ -2682,8 +2682,8 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev, tf->u.setup_resp.capability = cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata)); - ieee80211_add_srates_ie(&sdata->vif, skb, false); - ieee80211_add_ext_srates_ie(&sdata->vif, skb, false); + ieee80211_add_srates_ie(sdata, skb, false); + ieee80211_add_ext_srates_ie(sdata, skb, false); ieee80211_tdls_add_ext_capab(skb); break; case WLAN_TDLS_SETUP_CONFIRM: @@ -2743,8 +2743,8 @@ ieee80211_prep_tdls_direct(struct wiphy *wiphy, struct net_device *dev, mgmt->u.action.u.tdls_discover_resp.capability = cpu_to_le16(ieee80211_get_tdls_sta_capab(sdata)); - ieee80211_add_srates_ie(&sdata->vif, skb, false); - ieee80211_add_ext_srates_ie(&sdata->vif, skb, false); + ieee80211_add_srates_ie(sdata, skb, false); + ieee80211_add_ext_srates_ie(sdata, skb, false); ieee80211_tdls_add_ext_capab(skb); break; default: diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index f834a005e1c5..6b7157d20507 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1284,7 +1284,6 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata, enum nl80211_iftype type); void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata); void ieee80211_remove_interfaces(struct ieee80211_local *local); -u32 __ieee80211_recalc_idle(struct ieee80211_local *local); void ieee80211_recalc_idle(struct ieee80211_local *local); void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata, const int offset); @@ -1481,6 +1480,10 @@ u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, struct ieee80211_channel *channel, enum nl80211_channel_type channel_type, u16 prot_mode); +int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb, bool need_basic); +int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb, bool need_basic); /* channel management */ enum ieee80211_chan_mode { diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 58c2ab3d483a..0a6b4e1043cb 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -43,6 +43,127 @@ */ +static u32 ieee80211_idle_off(struct ieee80211_local *local, + const char *reason) +{ + if (!(local->hw.conf.flags & IEEE80211_CONF_IDLE)) + return 0; + + local->hw.conf.flags &= ~IEEE80211_CONF_IDLE; + return IEEE80211_CONF_CHANGE_IDLE; +} + +static u32 ieee80211_idle_on(struct ieee80211_local *local) +{ + if (local->hw.conf.flags & IEEE80211_CONF_IDLE) + return 0; + + drv_flush(local, false); + + local->hw.conf.flags |= IEEE80211_CONF_IDLE; + return IEEE80211_CONF_CHANGE_IDLE; +} + +static u32 __ieee80211_recalc_idle(struct ieee80211_local *local) +{ + struct ieee80211_sub_if_data *sdata; + int count = 0; + bool working = false, scanning = false; + unsigned int led_trig_start = 0, led_trig_stop = 0; + struct ieee80211_roc_work *roc; + +#ifdef CONFIG_PROVE_LOCKING + WARN_ON(debug_locks && !lockdep_rtnl_is_held() && + !lockdep_is_held(&local->iflist_mtx)); +#endif + lockdep_assert_held(&local->mtx); + + list_for_each_entry(sdata, &local->interfaces, list) { + if (!ieee80211_sdata_running(sdata)) { + sdata->vif.bss_conf.idle = true; + continue; + } + + sdata->old_idle = sdata->vif.bss_conf.idle; + + /* do not count disabled managed interfaces */ + if (sdata->vif.type == NL80211_IFTYPE_STATION && + !sdata->u.mgd.associated && + !sdata->u.mgd.auth_data && + !sdata->u.mgd.assoc_data) { + sdata->vif.bss_conf.idle = true; + continue; + } + /* do not count unused IBSS interfaces */ + if (sdata->vif.type == NL80211_IFTYPE_ADHOC && + !sdata->u.ibss.ssid_len) { + sdata->vif.bss_conf.idle = true; + continue; + } + /* count everything else */ + sdata->vif.bss_conf.idle = false; + count++; + } + + if (!local->ops->remain_on_channel) { + list_for_each_entry(roc, &local->roc_list, list) { + working = true; + roc->sdata->vif.bss_conf.idle = false; + } + } + + if (local->scan_sdata && + !(local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE)) { + scanning = true; + local->scan_sdata->vif.bss_conf.idle = false; + } + + list_for_each_entry(sdata, &local->interfaces, list) { + if (sdata->vif.type == NL80211_IFTYPE_MONITOR || + sdata->vif.type == NL80211_IFTYPE_AP_VLAN) + continue; + if (sdata->old_idle == sdata->vif.bss_conf.idle) + continue; + if (!ieee80211_sdata_running(sdata)) + continue; + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IDLE); + } + + if (working || scanning) + led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_WORK; + else + led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_WORK; + + if (count) + led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED; + else + led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED; + + ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop); + + if (working) + return ieee80211_idle_off(local, "working"); + if (scanning) + return ieee80211_idle_off(local, "scanning"); + if (!count) + return ieee80211_idle_on(local); + else + return ieee80211_idle_off(local, "in use"); + + return 0; +} + +void ieee80211_recalc_idle(struct ieee80211_local *local) +{ + u32 chg; + + mutex_lock(&local->iflist_mtx); + chg = __ieee80211_recalc_idle(local); + mutex_unlock(&local->iflist_mtx); + if (chg) + ieee80211_hw_config(local, chg); +} + static int ieee80211_change_mtu(struct net_device *dev, int new_mtu) { int meshhdrlen; @@ -1403,127 +1524,6 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) list_del(&unreg_list); } -static u32 ieee80211_idle_off(struct ieee80211_local *local, - const char *reason) -{ - if (!(local->hw.conf.flags & IEEE80211_CONF_IDLE)) - return 0; - - local->hw.conf.flags &= ~IEEE80211_CONF_IDLE; - return IEEE80211_CONF_CHANGE_IDLE; -} - -static u32 ieee80211_idle_on(struct ieee80211_local *local) -{ - if (local->hw.conf.flags & IEEE80211_CONF_IDLE) - return 0; - - drv_flush(local, false); - - local->hw.conf.flags |= IEEE80211_CONF_IDLE; - return IEEE80211_CONF_CHANGE_IDLE; -} - -u32 __ieee80211_recalc_idle(struct ieee80211_local *local) -{ - struct ieee80211_sub_if_data *sdata; - int count = 0; - bool working = false, scanning = false; - unsigned int led_trig_start = 0, led_trig_stop = 0; - struct ieee80211_roc_work *roc; - -#ifdef CONFIG_PROVE_LOCKING - WARN_ON(debug_locks && !lockdep_rtnl_is_held() && - !lockdep_is_held(&local->iflist_mtx)); -#endif - lockdep_assert_held(&local->mtx); - - list_for_each_entry(sdata, &local->interfaces, list) { - if (!ieee80211_sdata_running(sdata)) { - sdata->vif.bss_conf.idle = true; - continue; - } - - sdata->old_idle = sdata->vif.bss_conf.idle; - - /* do not count disabled managed interfaces */ - if (sdata->vif.type == NL80211_IFTYPE_STATION && - !sdata->u.mgd.associated && - !sdata->u.mgd.auth_data && - !sdata->u.mgd.assoc_data) { - sdata->vif.bss_conf.idle = true; - continue; - } - /* do not count unused IBSS interfaces */ - if (sdata->vif.type == NL80211_IFTYPE_ADHOC && - !sdata->u.ibss.ssid_len) { - sdata->vif.bss_conf.idle = true; - continue; - } - /* count everything else */ - sdata->vif.bss_conf.idle = false; - count++; - } - - if (!local->ops->remain_on_channel) { - list_for_each_entry(roc, &local->roc_list, list) { - working = true; - roc->sdata->vif.bss_conf.idle = false; - } - } - - if (local->scan_sdata && - !(local->hw.flags & IEEE80211_HW_SCAN_WHILE_IDLE)) { - scanning = true; - local->scan_sdata->vif.bss_conf.idle = false; - } - - list_for_each_entry(sdata, &local->interfaces, list) { - if (sdata->vif.type == NL80211_IFTYPE_MONITOR || - sdata->vif.type == NL80211_IFTYPE_AP_VLAN) - continue; - if (sdata->old_idle == sdata->vif.bss_conf.idle) - continue; - if (!ieee80211_sdata_running(sdata)) - continue; - ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IDLE); - } - - if (working || scanning) - led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_WORK; - else - led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_WORK; - - if (count) - led_trig_start |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED; - else - led_trig_stop |= IEEE80211_TPT_LEDTRIG_FL_CONNECTED; - - ieee80211_mod_tpt_led_trig(local, led_trig_start, led_trig_stop); - - if (working) - return ieee80211_idle_off(local, "working"); - if (scanning) - return ieee80211_idle_off(local, "scanning"); - if (!count) - return ieee80211_idle_on(local); - else - return ieee80211_idle_off(local, "in use"); - - return 0; -} - -void ieee80211_recalc_idle(struct ieee80211_local *local) -{ - u32 chg; - - mutex_lock(&local->iflist_mtx); - chg = __ieee80211_recalc_idle(local); - mutex_unlock(&local->iflist_mtx); - if (chg) - ieee80211_hw_config(local, chg); -} - static int netdev_notify(struct notifier_block *nb, unsigned long state, void *ndev) diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 0b040fb73673..aded0018f6f3 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -706,12 +706,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) local->hw.offchannel_tx_hw_queue >= local->hw.queues)) return -EINVAL; - if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) #ifdef CONFIG_PM - && (!local->ops->suspend || !local->ops->resume) -#endif - ) + if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) && + (!local->ops->suspend || !local->ops->resume)) return -EINVAL; +#endif if ((hw->flags & IEEE80211_HW_SCAN_WHILE_IDLE) && !local->ops->hw_scan) return -EINVAL; diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index a1dbd1540276..425685914d7d 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -258,8 +258,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, pos = skb_put(skb, 2); memcpy(pos + 2, &plid, 2); } - if (ieee80211_add_srates_ie(&sdata->vif, skb, true) || - ieee80211_add_ext_srates_ie(&sdata->vif, skb, true) || + if (ieee80211_add_srates_ie(sdata, skb, true) || + ieee80211_add_ext_srates_ie(sdata, skb, true) || mesh_add_rsn_ie(skb, sdata) || mesh_add_meshid_ie(skb, sdata) || mesh_add_meshconf_ie(skb, sdata)) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index f1a80da4e56a..398ce8e9c4d7 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -902,9 +902,6 @@ static bool ieee80211_powersave_allowed(struct ieee80211_sub_if_data *sdata) if (!mgd->associated) return false; - if (!mgd->associated->beacon_ies) - return false; - if (mgd->flags & (IEEE80211_STA_BEACON_POLL | IEEE80211_STA_CONNECTION_POLL)) return false; @@ -1366,6 +1363,10 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata, } mutex_unlock(&local->sta_mtx); + /* flush out any pending frame (e.g. DELBA) before deauth/disassoc */ + if (tx) + drv_flush(local, false); + /* deauthenticate/disassociate now */ if (tx || frame_buf) ieee80211_send_deauth_disassoc(sdata, bssid, stype, reason, diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index ec8f53467374..4e753032e48d 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2420,9 +2420,9 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, *pos++ = WLAN_EID_SSID; *pos++ = 0x0; - if (ieee80211_add_srates_ie(&sdata->vif, skb, true) || + if (ieee80211_add_srates_ie(sdata, skb, true) || mesh_add_ds_params_ie(skb, sdata) || - ieee80211_add_ext_srates_ie(&sdata->vif, skb, true) || + ieee80211_add_ext_srates_ie(sdata, skb, true) || mesh_add_rsn_ie(skb, sdata) || mesh_add_ht_cap_ie(skb, sdata) || mesh_add_ht_oper_ie(skb, sdata) || diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 242ecde381f6..c4245695afc3 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1764,15 +1764,14 @@ ieee80211_ht_oper_to_channel_type(struct ieee80211_ht_operation *ht_oper) return channel_type; } -int ieee80211_add_srates_ie(struct ieee80211_vif *vif, +int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, bool need_basic) { - struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); struct ieee80211_local *local = sdata->local; struct ieee80211_supported_band *sband; int rate; u8 i, rates, *pos; - u32 basic_rates = vif->bss_conf.basic_rates; + u32 basic_rates = sdata->vif.bss_conf.basic_rates; sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; rates = sband->n_bitrates; @@ -1796,15 +1795,14 @@ int ieee80211_add_srates_ie(struct ieee80211_vif *vif, return 0; } -int ieee80211_add_ext_srates_ie(struct ieee80211_vif *vif, +int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, bool need_basic) { - struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); struct ieee80211_local *local = sdata->local; struct ieee80211_supported_band *sband; int rate; u8 i, exrates, *pos; - u32 basic_rates = vif->bss_conf.basic_rates; + u32 basic_rates = sdata->vif.bss_conf.basic_rates; sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; exrates = sband->n_bitrates; diff --git a/net/wireless/core.c b/net/wireless/core.c index 907f62c80e28..ddd32afa5f0a 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -421,9 +421,11 @@ int wiphy_register(struct wiphy *wiphy) int i; u16 ifmodes = wiphy->interface_modes; +#ifdef CONFIG_PM if (WARN_ON((wiphy->wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) && !(wiphy->wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY))) return -EINVAL; +#endif if (WARN_ON(wiphy->ap_sme_capa && !(wiphy->flags & WIPHY_FLAG_HAVE_AP_SME))) @@ -500,12 +502,14 @@ int wiphy_register(struct wiphy *wiphy) return -EINVAL; } +#ifdef CONFIG_PM if (rdev->wiphy.wowlan.n_patterns) { if (WARN_ON(!rdev->wiphy.wowlan.pattern_min_len || rdev->wiphy.wowlan.pattern_min_len > rdev->wiphy.wowlan.pattern_max_len)) return -EINVAL; } +#endif /* check and set up bitrates */ ieee80211_set_bitrate_flags(wiphy); diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 234ff3bbd104..5c4a720f0442 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -921,6 +921,15 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, dev->wiphy.bands[band]->ht_cap.ampdu_density))) goto nla_put_failure; + /* add VHT info */ + if (dev->wiphy.bands[band]->vht_cap.vht_supported && + (nla_put(msg, NL80211_BAND_ATTR_VHT_MCS_SET, + sizeof(dev->wiphy.bands[band]->vht_cap.vht_mcs), + &dev->wiphy.bands[band]->vht_cap.vht_mcs) || + nla_put_u32(msg, NL80211_BAND_ATTR_VHT_CAPA, + dev->wiphy.bands[band]->vht_cap.cap))) + goto nla_put_failure; + /* add frequencies */ nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS); if (!nl_freqs) @@ -1112,6 +1121,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, nla_nest_end(msg, nl_ifs); } +#ifdef CONFIG_PM if (dev->wiphy.wowlan.flags || dev->wiphy.wowlan.n_patterns) { struct nlattr *nl_wowlan; @@ -1152,6 +1162,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, nla_nest_end(msg, nl_wowlan); } +#endif if (nl80211_put_iftypes(msg, NL80211_ATTR_SOFTWARE_IFTYPES, dev->wiphy.software_iftypes)) @@ -6276,6 +6287,7 @@ static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info) return cfg80211_leave_mesh(rdev, dev); } +#ifdef CONFIG_PM static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; @@ -6504,6 +6516,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) kfree(new_triggers.patterns); return err; } +#endif static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info) { @@ -7158,6 +7171,7 @@ static struct genl_ops nl80211_ops[] = { .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | NL80211_FLAG_NEED_RTNL, }, +#ifdef CONFIG_PM { .cmd = NL80211_CMD_GET_WOWLAN, .doit = nl80211_get_wowlan, @@ -7174,6 +7188,7 @@ static struct genl_ops nl80211_ops[] = { .internal_flags = NL80211_FLAG_NEED_WIPHY | NL80211_FLAG_NEED_RTNL, }, +#endif { .cmd = NL80211_CMD_SET_REKEY_OFFLOAD, .doit = nl80211_set_rekey_data, |
