diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index f11e8c540db..6cb71a350ed 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -805,6 +805,10 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, elems->peering = pos; elems->peering_len = elen; break; + case WLAN_EID_MESH_AWAKE_WINDOW: + if (elen >= 2) + elems->awake_window = (void *)pos; + break; case WLAN_EID_PREQ: elems->preq = pos; elems->preq_len = elen; @@ -1030,7 +1034,8 @@ u32 ieee80211_mandatory_rates(struct ieee80211_local *local, void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata, u16 transaction, u16 auth_alg, u16 status, u8 *extra, size_t extra_len, const u8 *da, - const u8 *bssid, const u8 *key, u8 key_len, u8 key_idx) + const u8 *bssid, const u8 *key, u8 key_len, u8 key_idx, + u32 tx_flags) { struct ieee80211_local *local = sdata->local; struct sk_buff *skb; @@ -1063,7 +1068,8 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata, WARN_ON(err); } - IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT | + tx_flags; ieee80211_tx_skb(sdata, skb); } @@ -1277,7 +1283,7 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, - u32 ratemask, bool directed, bool no_cck, + u32 ratemask, bool directed, u32 tx_flags, struct ieee80211_channel *channel, bool scan) { struct sk_buff *skb; @@ -1286,9 +1292,7 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, ssid, ssid_len, ie, ie_len, directed); if (skb) { - if (no_cck) - IEEE80211_SKB_CB(skb)->flags |= - IEEE80211_TX_CTL_NO_CCK_RATE; + IEEE80211_SKB_CB(skb)->flags |= tx_flags; if (scan) ieee80211_tx_skb_tid_band(sdata, skb, 7, channel->band); else @@ -1358,6 +1362,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) struct ieee80211_chanctx *ctx; struct sta_info *sta; int res, i; + bool reconfig_due_to_wowlan = false; #ifdef CONFIG_PM if (local->suspended) @@ -1377,6 +1382,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) * res is 1, which means the driver requested * to go through a regular reset on wakeup. */ + reconfig_due_to_wowlan = true; } #endif /* everything else happens only if HW was up & running */ @@ -1526,11 +1532,20 @@ int ieee80211_reconfig(struct ieee80211_local *local) BSS_CHANGED_IDLE | BSS_CHANGED_TXPOWER; +#ifdef CONFIG_PM + if (local->resuming && !reconfig_due_to_wowlan) + sdata->vif.bss_conf = sdata->suspend_bss_conf; +#endif + switch (sdata->vif.type) { case NL80211_IFTYPE_STATION: changed |= BSS_CHANGED_ASSOC | BSS_CHANGED_ARP_FILTER | BSS_CHANGED_PS; + + if (sdata->u.mgd.dtim_period) + changed |= BSS_CHANGED_DTIM_PERIOD; + mutex_lock(&sdata->u.mgd.mtx); ieee80211_bss_info_change_notify(sdata, changed); mutex_unlock(&sdata->u.mgd.mtx); @@ -1550,9 +1565,11 @@ int ieee80211_reconfig(struct ieee80211_local *local) /* fall through */ case NL80211_IFTYPE_MESH_POINT: - changed |= BSS_CHANGED_BEACON | - BSS_CHANGED_BEACON_ENABLED; - ieee80211_bss_info_change_notify(sdata, changed); + if (sdata->vif.bss_conf.enable_beacon) { + changed |= BSS_CHANGED_BEACON | + BSS_CHANGED_BEACON_ENABLED; + ieee80211_bss_info_change_notify(sdata, changed); + } break; case NL80211_IFTYPE_WDS: break; @@ -1632,7 +1649,8 @@ int ieee80211_reconfig(struct ieee80211_local *local) mutex_lock(&local->sta_mtx); list_for_each_entry(sta, &local->sta_list, list) { - ieee80211_sta_tear_down_BA_sessions(sta, true); + ieee80211_sta_tear_down_BA_sessions( + sta, AGG_STOP_LOCAL_REQUEST); clear_sta_flag(sta, WLAN_STA_BLOCK_BA); } @@ -1646,10 +1664,11 @@ int ieee80211_reconfig(struct ieee80211_local *local) * If this is for hw restart things are still running. * We may want to change that later, however. */ - if (!local->suspended) { + if (!local->suspended || reconfig_due_to_wowlan) drv_restart_complete(local); + + if (!local->suspended) return 0; - } #ifdef CONFIG_PM /* first set suspended false, then resuming */ @@ -1864,7 +1883,7 @@ u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, } u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap, - u32 cap) + u32 cap) { __le32 tmp; |