X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=package%2Fmac80211%2Fpatches%2F300-pending_work.patch;h=40331390e57b6ae6b47121c27124a69540906cc6;hp=01df8f745628c7c50df73bdba99bb16b3455e78d;hb=03b64e888fd12740e9d4540d6f3d07e0070237fc;hpb=a9aed914cf586cba100ca6b94079c3a8c5428ab4 diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 01df8f7456..40331390e5 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -1,9 +1,85 @@ +--- a/drivers/net/wireless/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/rt2x00/rt2800lib.c +@@ -5090,7 +5090,8 @@ static int rt2800_probe_hw_mode(struct r + IEEE80211_HW_SUPPORTS_PS | + IEEE80211_HW_PS_NULLFUNC_STACK | + IEEE80211_HW_AMPDU_AGGREGATION | +- IEEE80211_HW_REPORTS_TX_ACK_STATUS; ++ IEEE80211_HW_REPORTS_TX_ACK_STATUS | ++ IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL; + + /* + * Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices +--- a/drivers/net/wireless/rt2x00/rt2x00dev.c ++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c +@@ -392,10 +392,9 @@ void rt2x00lib_txdone(struct queue_entry + tx_info->flags |= IEEE80211_TX_STAT_AMPDU; + tx_info->status.ampdu_len = 1; + tx_info->status.ampdu_ack_len = success ? 1 : 0; +- /* +- * TODO: Need to tear down BA session here +- * if not successful. +- */ ++ ++ if (!success) ++ tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; + } + + if (rate_flags & IEEE80211_TX_RC_USE_RTS_CTS) { +--- a/include/net/mac80211.h ++++ b/include/net/mac80211.h +@@ -173,7 +173,7 @@ struct ieee80211_chanctx_conf { + + u8 rx_chains_static, rx_chains_dynamic; + +- u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); ++ u8 drv_priv[0] __aligned(sizeof(void *)); + }; + + /** +@@ -1059,7 +1059,7 @@ struct ieee80211_vif { + u32 driver_flags; + + /* must be last */ +- u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); ++ u8 drv_priv[0] __aligned(sizeof(void *)); + }; + + static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif) +@@ -1209,7 +1209,7 @@ struct ieee80211_sta { + u8 max_sp; + + /* must be last */ +- u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); ++ u8 drv_priv[0] __aligned(sizeof(void *)); + }; + + /** +@@ -1369,6 +1369,10 @@ struct ieee80211_tx_control { + * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any + * P2P Interface. This will be honoured even if more than one interface + * is supported. ++ * ++ * @IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL: On this hardware TX BA session ++ * should be tear down once BAR frame will not be acked. ++ * + */ + enum ieee80211_hw_flags { + IEEE80211_HW_HAS_RATE_CONTROL = 1<<0, +@@ -1397,6 +1401,7 @@ enum ieee80211_hw_flags { + IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23, + IEEE80211_HW_SCAN_WHILE_IDLE = 1<<24, + IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25, ++ IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL = 1<<26, + }; + + /** --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c -@@ -184,6 +184,8 @@ static void ieee80211_send_addba_resp(st - memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); - else if (sdata->vif.type == NL80211_IFTYPE_STATION) +@@ -203,6 +203,8 @@ static void ieee80211_send_addba_resp(st memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN); + else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) + memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN); + else if (sdata->vif.type == NL80211_IFTYPE_WDS) + memcpy(mgmt->bssid, da, ETH_ALEN); @@ -11,56 +87,95 @@ IEEE80211_STYPE_ACTION); --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c -@@ -79,7 +79,8 @@ static void ieee80211_send_addba_request - memcpy(mgmt->da, da, ETH_ALEN); +@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); if (sdata->vif.type == NL80211_IFTYPE_AP || -- sdata->vif.type == NL80211_IFTYPE_AP_VLAN) -+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN || + sdata->vif.type == NL80211_IFTYPE_AP_VLAN || +- sdata->vif.type == NL80211_IFTYPE_MESH_POINT) ++ sdata->vif.type == NL80211_IFTYPE_MESH_POINT || + sdata->vif.type == NL80211_IFTYPE_WDS) memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); else if (sdata->vif.type == NL80211_IFTYPE_STATION) memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN); -@@ -398,7 +399,8 @@ int ieee80211_start_tx_ba_session(struct - */ - if (sdata->vif.type != NL80211_IFTYPE_STATION && +@@ -460,6 +461,7 @@ int ieee80211_start_tx_ba_session(struct + sdata->vif.type != NL80211_IFTYPE_MESH_POINT && sdata->vif.type != NL80211_IFTYPE_AP_VLAN && -- sdata->vif.type != NL80211_IFTYPE_AP) -+ sdata->vif.type != NL80211_IFTYPE_AP && -+ sdata->vif.type != NL80211_IFTYPE_WDS) + sdata->vif.type != NL80211_IFTYPE_AP && ++ sdata->vif.type != NL80211_IFTYPE_WDS && + sdata->vif.type != NL80211_IFTYPE_ADHOC) return -EINVAL; - if (test_sta_flags(sta, WLAN_STA_BLOCK_BA)) { --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c -@@ -59,7 +59,7 @@ static ssize_t sta_flags_read(struct fil - char buf[100]; - struct sta_info *sta = file->private_data; - u32 staflags = get_sta_flags(sta); -- int res = scnprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s%s", -+ int res = scnprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s", - staflags & WLAN_STA_AUTH ? "AUTH\n" : "", - staflags & WLAN_STA_ASSOC ? "ASSOC\n" : "", - staflags & WLAN_STA_PS_STA ? "PS (sta)\n" : "", -@@ -67,7 +67,6 @@ static ssize_t sta_flags_read(struct fil - staflags & WLAN_STA_AUTHORIZED ? "AUTHORIZED\n" : "", - staflags & WLAN_STA_SHORT_PREAMBLE ? "SHORT PREAMBLE\n" : "", - staflags & WLAN_STA_WME ? "WME\n" : "", -- staflags & WLAN_STA_WDS ? "WDS\n" : "", - staflags & WLAN_STA_MFP ? "MFP\n" : ""); - return simple_read_from_buffer(userbuf, count, ppos, buf, res); - } +@@ -65,11 +65,11 @@ static ssize_t sta_flags_read(struct fil + test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : "" + + int res = scnprintf(buf, sizeof(buf), +- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", ++ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", + TEST(AUTH), TEST(ASSOC), TEST(PS_STA), + TEST(PS_DRIVER), TEST(AUTHORIZED), + TEST(SHORT_PREAMBLE), +- TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT), ++ TEST(WME), TEST(CLEAR_PS_FILT), + TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL), + TEST(UAPSD), TEST(SP), TEST(TDLS_PEER), + TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT), +--- a/net/mac80211/ibss.c ++++ b/net/mac80211/ibss.c +@@ -201,6 +201,20 @@ static void __ieee80211_sta_join_ibss(st + bss_change |= BSS_CHANGED_BASIC_RATES; + bss_change |= BSS_CHANGED_HT; + bss_change |= BSS_CHANGED_IBSS; ++ ++ /* ++ * In 5 GHz/802.11a, we can always use short slot time. ++ * (IEEE 802.11-2012 18.3.8.7) ++ * ++ * In 2.4GHz, we must always use long slots in IBSS for compatibility ++ * reasons. ++ * (IEEE 802.11-2012 19.4.5) ++ * ++ * HT follows these specifications (IEEE 802.11-2012 20.3.18) ++ */ ++ sdata->vif.bss_conf.use_short_slot = chan->band == IEEE80211_BAND_5GHZ; ++ bss_change |= BSS_CHANGED_ERP_SLOT; ++ + sdata->vif.bss_conf.ibss_joined = true; + sdata->vif.bss_conf.ibss_creator = creator; + ieee80211_bss_info_change_notify(sdata, bss_change); --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c -@@ -178,7 +178,6 @@ static int ieee80211_do_open(struct net_ +@@ -508,9 +508,9 @@ static void ieee80211_del_virtual_monito + int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); ++ struct ieee80211_sub_if_data *ap_sdata; + struct net_device *dev = wdev->netdev; struct ieee80211_local *local = sdata->local; - struct sta_info *sta; u32 changed = 0; int res; u32 hw_reconf_flags = 0; -@@ -290,27 +289,6 @@ static int ieee80211_do_open(struct net_ +@@ -587,10 +587,14 @@ int ieee80211_do_open(struct wireless_de + switch (sdata->vif.type) { + case NL80211_IFTYPE_AP_VLAN: + /* no need to tell driver, but set carrier */ +- if (rtnl_dereference(sdata->bss->beacon)) +- netif_carrier_on(dev); +- else ++ if (!rtnl_dereference(sdata->bss->beacon)) { + netif_carrier_off(dev); ++ break; ++ } ++ ++ ap_sdata = get_bss_sdata(sdata); ++ ieee80211_vif_copy_channel(sdata, ap_sdata); ++ netif_carrier_on(dev); + break; + case NL80211_IFTYPE_MONITOR: + if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) { +@@ -665,30 +669,8 @@ int ieee80211_do_open(struct wireless_de set_bit(SDATA_STATE_RUNNING, &sdata->state); @@ -73,8 +188,9 @@ - goto err_del_interface; - } - -- /* no locking required since STA is not live yet */ -- sta->flags |= WLAN_STA_AUTHORIZED; +- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH); +- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC); +- sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED); - - res = sta_info_insert(sta); - if (res) { @@ -83,22 +199,24 @@ - } - - rate_control_rate_init(sta); +- netif_carrier_on(dev); +- } else if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) { ++ if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) + rcu_assign_pointer(local->p2p_sdata, sdata); - } -- + /* * set_multicast_list will be invoked by the networking core - * which will check whether any increments here were done in -@@ -344,8 +322,7 @@ static int ieee80211_do_open(struct net_ - netif_tx_start_all_queues(dev); - - return 0; -- err_del_interface: -- drv_remove_interface(local, &sdata->vif); -+ - err_stop: - if (!local->open_count) - drv_stop(local); -@@ -718,6 +695,70 @@ static void ieee80211_if_setup(struct ne +@@ -844,6 +826,8 @@ static void ieee80211_do_stop(struct iee + switch (sdata->vif.type) { + case NL80211_IFTYPE_AP_VLAN: + list_del(&sdata->u.vlan.list); ++ netif_carrier_off(sdata->dev); ++ ieee80211_vif_release_channel(sdata); + /* no need to tell driver */ + break; + case NL80211_IFTYPE_MONITOR: +@@ -1072,6 +1056,72 @@ static void ieee80211_if_setup(struct ne dev->destructor = free_netdev; } @@ -131,7 +249,7 @@ + ieee802_11_parse_elems(mgmt->u.probe_resp.variable, + skb->len - baselen, &elems); + -+ rates = ieee80211_sta_get_rates(local, &elems, band); ++ rates = ieee80211_sta_get_rates(local, &elems, band, NULL); + + rcu_read_lock(); + @@ -151,14 +269,16 @@ + sta->sta.supp_rates[local->hw.conf.channel->band] = rates; + + if (elems.ht_cap_elem) -+ ieee80211_ht_cap_ie_to_sta_ht_cap(sband, ++ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband, + elems.ht_cap_elem, &sta->sta.ht_cap); + + if (elems.wmm_param) -+ set_sta_flags(sta, WLAN_STA_WME); ++ set_sta_flag(sta, WLAN_STA_WME); + + if (new) { -+ sta->flags = WLAN_STA_AUTHORIZED; ++ sta_info_pre_move_state(sta, IEEE80211_STA_AUTH); ++ sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC); ++ sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED); + rate_control_rate_init(sta); + sta_info_insert_rcu(sta); + } @@ -169,7 +289,7 @@ static void ieee80211_iface_work(struct work_struct *work) { struct ieee80211_sub_if_data *sdata = -@@ -822,6 +863,9 @@ static void ieee80211_iface_work(struct +@@ -1176,6 +1226,9 @@ static void ieee80211_iface_work(struct break; ieee80211_mesh_rx_queued_mgmt(sdata, skb); break; @@ -181,17 +301,45 @@ break; --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c -@@ -2160,7 +2160,8 @@ ieee80211_rx_h_action(struct ieee80211_r - */ - if (sdata->vif.type != NL80211_IFTYPE_STATION && +@@ -378,9 +378,6 @@ ieee80211_rx_monitor(struct ieee80211_lo + * the SKB because it has a bad FCS/PLCP checksum. + */ + +- /* room for the radiotap header based on driver features */ +- needed_headroom = ieee80211_rx_radiotap_space(local, status); +- + if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) + present_fcs_len = FCS_LEN; + +@@ -399,6 +396,9 @@ ieee80211_rx_monitor(struct ieee80211_lo + return remove_monitor_info(local, origskb); + } + ++ /* room for the radiotap header based on driver features */ ++ needed_headroom = ieee80211_rx_radiotap_space(local, status); ++ + if (should_drop_frame(origskb, present_fcs_len)) { + /* only need to expand headroom if necessary */ + skb = origskb; +@@ -2333,7 +2333,8 @@ ieee80211_rx_h_action(struct ieee80211_r + if (len < IEEE80211_MIN_ACTION_SIZE) + return RX_DROP_UNUSABLE; + +- if (!rx->sta && mgmt->u.action.category != WLAN_CATEGORY_PUBLIC) ++ if (!rx->sta && mgmt->u.action.category != WLAN_CATEGORY_PUBLIC && ++ mgmt->u.action.category != WLAN_CATEGORY_SELF_PROTECTED) + return RX_DROP_UNUSABLE; + + if (!(status->rx_flags & IEEE80211_RX_RA_MATCH)) +@@ -2349,6 +2350,7 @@ ieee80211_rx_h_action(struct ieee80211_r + sdata->vif.type != NL80211_IFTYPE_MESH_POINT && sdata->vif.type != NL80211_IFTYPE_AP_VLAN && -- sdata->vif.type != NL80211_IFTYPE_AP) -+ sdata->vif.type != NL80211_IFTYPE_AP && -+ sdata->vif.type != NL80211_IFTYPE_WDS) + sdata->vif.type != NL80211_IFTYPE_AP && ++ sdata->vif.type != NL80211_IFTYPE_WDS && + sdata->vif.type != NL80211_IFTYPE_ADHOC) break; - /* verify action_code is present */ -@@ -2375,13 +2376,14 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_ +@@ -2625,14 +2627,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_ if (!ieee80211_vif_is_mesh(&sdata->vif) && sdata->vif.type != NL80211_IFTYPE_ADHOC && @@ -201,20 +349,21 @@ return RX_DROP_MONITOR; switch (stype) { + case cpu_to_le16(IEEE80211_STYPE_AUTH): case cpu_to_le16(IEEE80211_STYPE_BEACON): case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP): - /* process for all: mesh, mlme, ibss */ + /* process for all: mesh, mlme, ibss, wds */ break; - case cpu_to_le16(IEEE80211_STYPE_DEAUTH): - case cpu_to_le16(IEEE80211_STYPE_DISASSOC): -@@ -2724,10 +2726,16 @@ static int prepare_for_handlers(struct i + case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP): + case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): +@@ -2957,10 +2960,16 @@ static int prepare_for_handlers(struct i } break; case NL80211_IFTYPE_WDS: - if (bssid || !ieee80211_is_data(hdr->frame_control)) - return 0; - if (compare_ether_addr(sdata->u.wds.remote_addr, hdr->addr2)) + if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2)) return 0; + + if (ieee80211_is_data(hdr->frame_control) || @@ -225,85 +374,833 @@ + return 0; + break; - default: - /* should never get here */ + case NL80211_IFTYPE_P2P_DEVICE: + if (!ieee80211_is_public_action(hdr, skb->len) && --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h -@@ -31,7 +31,6 @@ +@@ -32,7 +32,6 @@ + * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble * frames. - * @WLAN_STA_ASSOC_AP: We're associated to that station, it is an AP. * @WLAN_STA_WME: Station is a QoS-STA. - * @WLAN_STA_WDS: Station is one of our WDS peers. * @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the * IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next * frame to this station is transmitted. -@@ -54,7 +53,6 @@ enum ieee80211_sta_info_flags { - WLAN_STA_SHORT_PREAMBLE = 1<<4, - WLAN_STA_ASSOC_AP = 1<<5, - WLAN_STA_WME = 1<<6, -- WLAN_STA_WDS = 1<<7, - WLAN_STA_CLEAR_PS_FILT = 1<<9, - WLAN_STA_MFP = 1<<10, - WLAN_STA_BLOCK_BA = 1<<11, ---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c -@@ -671,7 +671,7 @@ static int ar9003_hw_process_ini(struct - REG_WRITE_ARRAY(&ah->iniModesAdditional, - modesIndex, regWrites); - -- if (AR_SREV_9300(ah)) -+ if (AR_SREV_9330(ah)) - REG_WRITE_ARRAY(&ah->iniModesAdditional, 1, regWrites); - - if (AR_SREV_9340(ah) && !ah->is_clk_25mhz) ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -997,8 +997,14 @@ void ath9k_hw_init_global_settings(struc - slottime = 21; - sifstime = 64; - } else { -- eifs = REG_READ(ah, AR_D_GBL_IFS_EIFS)/common->clockrate; -- reg = REG_READ(ah, AR_USEC); -+ if (AR_SREV_9287(ah) && AR_SREV_9287_13_OR_LATER(ah)) { -+ eifs = AR_D_GBL_IFS_EIFS_ASYNC_FIFO; -+ reg = AR_USEC_ASYNC_FIFO; -+ } else { -+ eifs = REG_READ(ah, AR_D_GBL_IFS_EIFS)/ -+ common->clockrate; -+ reg = REG_READ(ah, AR_USEC); -+ } - rx_lat = MS(reg, AR_USEC_RX_LAT); - tx_lat = MS(reg, AR_USEC_TX_LAT); - ---- a/drivers/net/wireless/ath/ath9k/reg.h -+++ b/drivers/net/wireless/ath/ath9k/reg.h -@@ -619,6 +619,7 @@ - #define AR_D_GBL_IFS_EIFS 0x10b0 - #define AR_D_GBL_IFS_EIFS_M 0x0000FFFF - #define AR_D_GBL_IFS_EIFS_RESV0 0xFFFF0000 -+#define AR_D_GBL_IFS_EIFS_ASYNC_FIFO 363 - - #define AR_D_GBL_IFS_MISC 0x10f0 - #define AR_D_GBL_IFS_MISC_LFSR_SLICE_SEL 0x00000007 -@@ -1503,6 +1504,7 @@ enum { - #define AR_USEC_TX_LAT_S 14 - #define AR_USEC_RX_LAT 0x1F800000 - #define AR_USEC_RX_LAT_S 23 -+#define AR_USEC_ASYNC_FIFO 0x12E00074 - - #define AR_RESET_TSF 0x8020 - #define AR_RESET_TSF_ONCE 0x01000000 ---- a/drivers/net/wireless/ath/ath9k/xmit.c -+++ b/drivers/net/wireless/ath/ath9k/xmit.c -@@ -582,7 +582,10 @@ static bool ath_lookup_legacy(struct ath - tx_info = IEEE80211_SKB_CB(skb); - rates = tx_info->control.rates; - -- for (i = 3; i >= 0; i--) { -+ for (i = 0; i < 4; i++) { -+ if (!rates[i].count || rates[i].idx < 0) -+ break; +@@ -64,7 +63,6 @@ enum ieee80211_sta_info_flags { + WLAN_STA_AUTHORIZED, + WLAN_STA_SHORT_PREAMBLE, + WLAN_STA_WME, +- WLAN_STA_WDS, + WLAN_STA_CLEAR_PS_FILT, + WLAN_STA_MFP, + WLAN_STA_BLOCK_BA, +--- a/net/mac80211/status.c ++++ b/net/mac80211/status.c +@@ -502,7 +502,11 @@ void ieee80211_tx_status(struct ieee8021 + IEEE80211_BAR_CTRL_TID_INFO_MASK) >> + IEEE80211_BAR_CTRL_TID_INFO_SHIFT; + +- ieee80211_set_bar_pending(sta, tid, ssn); ++ if (local->hw.flags & ++ IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL) ++ ieee80211_stop_tx_ba_session(&sta->sta, tid); ++ else ++ ieee80211_set_bar_pending(sta, tid, ssn); + } + } + +--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h ++++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +@@ -534,98 +534,98 @@ static const u32 ar9300_2p2_baseband_cor + + static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ +- {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, +- {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, +- {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, ++ {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, ++ {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, ++ {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, +- {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, +- {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +- {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, +- {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, +- {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, +- {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, +- {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, +- {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, +- {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, +- {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, +- {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, +- {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, +- {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, +- {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, +- {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, +- {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, +- {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, +- {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, +- {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861}, +- {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81}, +- {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83}, +- {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84}, +- {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3}, +- {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5}, +- {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9}, +- {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb}, +- {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, +- {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, +- {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, +- {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, +- {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, +- {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, +- {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, +- {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, +- {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, +- {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, +- {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, +- {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, +- {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, +- {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, +- {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, +- {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, +- {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, +- {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, +- {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861}, +- {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81}, +- {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83}, +- {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84}, +- {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3}, +- {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5}, +- {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9}, +- {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb}, +- {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, +- {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, +- {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, +- {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, +- {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, +- {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, +- {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, ++ {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, ++ {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, ++ {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, ++ {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, ++ {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, ++ {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, ++ {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, ++ {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, ++ {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, ++ {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, ++ {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, ++ {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, ++ {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, ++ {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, ++ {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, ++ {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, ++ {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, ++ {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, ++ {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, ++ {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83}, ++ {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, ++ {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, ++ {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, ++ {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, ++ {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, ++ {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, ++ {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, ++ {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, ++ {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, ++ {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, ++ {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, ++ {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, ++ {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, ++ {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, ++ {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, ++ {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, ++ {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, ++ {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, ++ {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, ++ {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, ++ {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, ++ {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, ++ {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, ++ {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, ++ {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, ++ {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, ++ {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, ++ {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, ++ {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, ++ {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, ++ {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, ++ {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, ++ {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, ++ {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, ++ {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, ++ {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, ++ {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, ++ {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +- {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +- {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000}, +- {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501}, +- {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501}, +- {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03}, +- {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04}, +- {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04}, +- {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, +- {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, +- {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, +- {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, +- {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, +- {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, +- {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, +- {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, ++ {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, ++ {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, ++ {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, ++ {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, ++ {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, ++ {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, ++ {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, ++ {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, ++ {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, ++ {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, ++ {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, ++ {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, ++ {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, ++ {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, ++ {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, +- {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, +- {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, +- {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, ++ {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, ++ {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, ++ {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, +--- a/drivers/net/wireless/ath/ath9k/debug.h ++++ b/drivers/net/wireless/ath/ath9k/debug.h +@@ -242,7 +242,7 @@ struct ath_rx_stats { + + struct ath_stats { + struct ath_interrupt_stats istats; +- struct ath_tx_stats txstats[IEEE80211_NUM_ACS]; ++ struct ath_tx_stats txstats[ATH9K_NUM_TX_QUEUES]; + struct ath_rx_stats rxstats; + struct ath_dfs_stats dfs_stats; + u32 reset[__RESET_TYPE_MAX]; +--- a/drivers/net/wireless/ath/carl9170/rx.c ++++ b/drivers/net/wireless/ath/carl9170/rx.c +@@ -684,7 +684,7 @@ static int carl9170_handle_mpdu(struct a + if (!skb) + return -ENOMEM; + +- memcpy(IEEE80211_SKB_RXCB(skb), &status, sizeof(status)); ++ memcpy(IEEE80211_SKB_RXCB(skb), status, sizeof(*status)); + ieee80211_rx(ar->hw, skb); + return 0; + } +--- a/drivers/net/wireless/ath/ath9k/calib.c ++++ b/drivers/net/wireless/ath/ath9k/calib.c +@@ -69,6 +69,7 @@ s16 ath9k_hw_getchan_noise(struct ath_hw + + if (chan && chan->noisefloor) { + s8 delta = chan->noisefloor - ++ ATH9K_NF_CAL_NOISE_THRESH - + ath9k_hw_get_default_nf(ah, chan); + if (delta > 0) + noise += delta; +--- a/drivers/net/wireless/ath/ath9k/calib.h ++++ b/drivers/net/wireless/ath/ath9k/calib.h +@@ -21,6 +21,9 @@ + + #define AR_PHY_CCA_FILTERWINDOW_LENGTH 5 + ++/* Internal noise floor can vary by about 6db depending on the frequency */ ++#define ATH9K_NF_CAL_NOISE_THRESH 6 ++ + #define NUM_NF_READINGS 6 + #define ATH9K_NF_CAL_HIST_MAX 5 + +--- a/drivers/net/wireless/ath/ath5k/base.c ++++ b/drivers/net/wireless/ath/ath5k/base.c +@@ -851,7 +851,7 @@ ath5k_txbuf_free_skb(struct ath5k_hw *ah + return; + dma_unmap_single(ah->dev, bf->skbaddr, bf->skb->len, + DMA_TO_DEVICE); +- dev_kfree_skb_any(bf->skb); ++ ieee80211_free_txskb(ah->hw, bf->skb); + bf->skb = NULL; + bf->skbaddr = 0; + bf->desc->ds_data = 0; +@@ -1578,7 +1578,7 @@ ath5k_tx_queue(struct ieee80211_hw *hw, + return; + + drop_packet: +- dev_kfree_skb_any(skb); ++ ieee80211_free_txskb(hw, skb); + } + + static void +--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c ++++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c +@@ -65,7 +65,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct + u16 qnum = skb_get_queue_mapping(skb); + + if (WARN_ON(qnum >= ah->ah_capabilities.cap_queues.q_tx_num)) { +- dev_kfree_skb_any(skb); ++ ieee80211_free_txskb(hw, skb); + return; + } + +--- a/drivers/net/wireless/b43/dma.c ++++ b/drivers/net/wireless/b43/dma.c +@@ -409,7 +409,10 @@ static inline + struct b43_dmadesc_meta *meta) + { + if (meta->skb) { +- dev_kfree_skb_any(meta->skb); ++ if (ring->tx) ++ ieee80211_free_txskb(ring->dev->wl->hw, meta->skb); ++ else ++ dev_kfree_skb_any(meta->skb); + meta->skb = NULL; + } + } +@@ -1454,7 +1457,7 @@ int b43_dma_tx(struct b43_wldev *dev, st + if (unlikely(err == -ENOKEY)) { + /* Drop this packet, as we don't have the encryption key + * anymore and must not transmit it unencrypted. */ +- dev_kfree_skb_any(skb); ++ ieee80211_free_txskb(dev->wl->hw, skb); + err = 0; + goto out; + } +--- a/drivers/net/wireless/b43/main.c ++++ b/drivers/net/wireless/b43/main.c +@@ -3397,7 +3397,7 @@ static void b43_tx_work(struct work_stru + break; + } + if (unlikely(err)) +- dev_kfree_skb(skb); /* Drop it */ ++ ieee80211_free_txskb(wl->hw, skb); + err = 0; + } + +@@ -3419,7 +3419,7 @@ static void b43_op_tx(struct ieee80211_h + + if (unlikely(skb->len < 2 + 2 + 6)) { + /* Too short, this can't be a valid frame. */ +- dev_kfree_skb_any(skb); ++ ieee80211_free_txskb(hw, skb); + return; + } + B43_WARN_ON(skb_shinfo(skb)->nr_frags); +@@ -4234,8 +4234,12 @@ redo: + + /* Drain all TX queues. */ + for (queue_num = 0; queue_num < B43_QOS_QUEUE_NUM; queue_num++) { +- while (skb_queue_len(&wl->tx_queue[queue_num])) +- dev_kfree_skb(skb_dequeue(&wl->tx_queue[queue_num])); ++ while (skb_queue_len(&wl->tx_queue[queue_num])) { ++ struct sk_buff *skb; + - if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) - return true; ++ skb = skb_dequeue(&wl->tx_queue[queue_num]); ++ ieee80211_free_txskb(wl->hw, skb); ++ } + } + + b43_mac_suspend(dev); +--- a/drivers/net/wireless/b43/pio.c ++++ b/drivers/net/wireless/b43/pio.c +@@ -196,7 +196,7 @@ static void b43_pio_cancel_tx_packets(st + for (i = 0; i < ARRAY_SIZE(q->packets); i++) { + pack = &(q->packets[i]); + if (pack->skb) { +- dev_kfree_skb_any(pack->skb); ++ ieee80211_free_txskb(q->dev->wl->hw, pack->skb); + pack->skb = NULL; + } } +@@ -552,7 +552,7 @@ int b43_pio_tx(struct b43_wldev *dev, st + if (unlikely(err == -ENOKEY)) { + /* Drop this packet, as we don't have the encryption key + * anymore and must not transmit it unencrypted. */ +- dev_kfree_skb_any(skb); ++ ieee80211_free_txskb(dev->wl->hw, skb); + err = 0; + goto out; + } +--- a/net/mac80211/cfg.c ++++ b/net/mac80211/cfg.c +@@ -915,6 +915,12 @@ static int ieee80211_start_ap(struct wip + if (err) + return err; + ++ list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) { ++ err = ieee80211_vif_copy_channel(vlan, sdata); ++ if (err) ++ return err; ++ } ++ + /* + * Apply control port protocol, this allows us to + * not encrypt dynamic WEP control frames. +@@ -998,8 +1004,11 @@ static int ieee80211_stop_ap(struct wiph + old_probe_resp = rtnl_dereference(sdata->u.ap.probe_resp); + + /* turn off carrier for this interface and dependent VLANs */ +- list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) ++ list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) { ++ sta_info_flush(local, vlan); + netif_carrier_off(vlan->dev); ++ ieee80211_vif_release_channel(vlan); ++ } + netif_carrier_off(dev); + + /* remove beacon and probe response */ +--- a/net/mac80211/chan.c ++++ b/net/mac80211/chan.c +@@ -119,14 +119,17 @@ static int ieee80211_assign_vif_chanctx( + + lockdep_assert_held(&local->chanctx_mtx); + +- ret = drv_assign_vif_chanctx(local, sdata, ctx); +- if (ret) +- return ret; ++ if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN) { ++ ret = drv_assign_vif_chanctx(local, sdata, ctx); ++ if (ret) ++ return ret; ++ } + + rcu_assign_pointer(sdata->vif.chanctx_conf, &ctx->conf); + ctx->refcount++; + +- ieee80211_recalc_txpower(sdata); ++ if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN) ++ ieee80211_recalc_txpower(sdata); + + return 0; + } +@@ -174,7 +177,8 @@ static void ieee80211_unassign_vif_chanc + ctx->refcount--; + rcu_assign_pointer(sdata->vif.chanctx_conf, NULL); + +- drv_unassign_vif_chanctx(local, sdata, ctx); ++ if (sdata->vif.type != NL80211_IFTYPE_AP_VLAN) ++ drv_unassign_vif_chanctx(local, sdata, ctx); + + if (ctx->refcount > 0) { + ieee80211_recalc_chanctx_chantype(sdata->local, ctx); +@@ -285,6 +289,30 @@ void ieee80211_recalc_smps_chanctx(struc + drv_change_chanctx(local, chanctx, IEEE80211_CHANCTX_CHANGE_RX_CHAINS); + } + ++int ieee80211_vif_copy_channel(struct ieee80211_sub_if_data *sdata, ++ struct ieee80211_sub_if_data *parent) ++{ ++ struct ieee80211_local *local = sdata->local; ++ struct ieee80211_chanctx_conf *conf; ++ struct ieee80211_chanctx *ctx; ++ ++ int ret; ++ ++ mutex_lock(&local->chanctx_mtx); ++ conf = rcu_dereference_protected(parent->vif.chanctx_conf, ++ lockdep_is_held(&local->chanctx_mtx)); ++ if (!conf) { ++ ret = -ENOENT; ++ goto out; ++ } ++ ++ ctx = container_of(conf, struct ieee80211_chanctx, conf); ++ ret = ieee80211_assign_vif_chanctx(sdata, ctx); ++out: ++ mutex_unlock(&local->chanctx_mtx); ++ return ret; ++} ++ + int ieee80211_vif_use_channel(struct ieee80211_sub_if_data *sdata, + const struct cfg80211_chan_def *chandef, + enum ieee80211_chanctx_mode mode) +--- a/net/mac80211/ieee80211_i.h ++++ b/net/mac80211/ieee80211_i.h +@@ -1633,6 +1633,8 @@ ieee80211_vif_use_channel(struct ieee802 + const struct cfg80211_chan_def *chandef, + enum ieee80211_chanctx_mode mode); + void ieee80211_vif_release_channel(struct ieee80211_sub_if_data *sdata); ++int ieee80211_vif_copy_channel(struct ieee80211_sub_if_data *sdata, ++ struct ieee80211_sub_if_data *parent); + + void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local, + struct ieee80211_chanctx *chanctx); +--- a/include/linux/ieee80211.h ++++ b/include/linux/ieee80211.h +@@ -180,7 +180,7 @@ struct ieee80211_hdr { + u8 addr3[6]; + __le16 seq_ctrl; + u8 addr4[6]; +-} __attribute__ ((packed)); ++} __packed; + + struct ieee80211_hdr_3addr { + __le16 frame_control; +@@ -189,7 +189,7 @@ struct ieee80211_hdr_3addr { + u8 addr2[6]; + u8 addr3[6]; + __le16 seq_ctrl; +-} __attribute__ ((packed)); ++} __packed; + + struct ieee80211_qos_hdr { + __le16 frame_control; +@@ -199,7 +199,7 @@ struct ieee80211_qos_hdr { + u8 addr3[6]; + __le16 seq_ctrl; + __le16 qos_ctrl; +-} __attribute__ ((packed)); ++} __packed; + + /** + * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set +@@ -576,7 +576,7 @@ struct ieee80211s_hdr { + __le32 seqnum; + u8 eaddr1[6]; + u8 eaddr2[6]; +-} __attribute__ ((packed)); ++} __packed; + + /* Mesh flags */ + #define MESH_FLAGS_AE_A4 0x1 +@@ -614,7 +614,7 @@ struct ieee80211_quiet_ie { + u8 period; + __le16 duration; + __le16 offset; +-} __attribute__ ((packed)); ++} __packed; + + /** + * struct ieee80211_msrment_ie +@@ -626,7 +626,7 @@ struct ieee80211_msrment_ie { + u8 mode; + u8 type; + u8 request[0]; +-} __attribute__ ((packed)); ++} __packed; + + /** + * struct ieee80211_channel_sw_ie +@@ -637,7 +637,7 @@ struct ieee80211_channel_sw_ie { + u8 mode; + u8 new_ch_num; + u8 count; +-} __attribute__ ((packed)); ++} __packed; + + /** + * struct ieee80211_tim +@@ -650,7 +650,7 @@ struct ieee80211_tim_ie { + u8 bitmap_ctrl; + /* variable size: 1 - 251 bytes */ + u8 virtual_map[1]; +-} __attribute__ ((packed)); ++} __packed; + + /** + * struct ieee80211_meshconf_ie +@@ -665,7 +665,7 @@ struct ieee80211_meshconf_ie { + u8 meshconf_auth; + u8 meshconf_form; + u8 meshconf_cap; +-} __attribute__ ((packed)); ++} __packed; + + /** + * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags +@@ -695,7 +695,7 @@ struct ieee80211_rann_ie { + __le32 rann_seq; + __le32 rann_interval; + __le32 rann_metric; +-} __attribute__ ((packed)); ++} __packed; + + enum ieee80211_rann_flags { + RANN_FLAG_IS_GATE = 1 << 0, +@@ -717,33 +717,33 @@ struct ieee80211_mgmt { + __le16 status_code; + /* possibly followed by Challenge text */ + u8 variable[0]; +- } __attribute__ ((packed)) auth; ++ } __packed auth; + struct { + __le16 reason_code; +- } __attribute__ ((packed)) deauth; ++ } __packed deauth; + struct { + __le16 capab_info; + __le16 listen_interval; + /* followed by SSID and Supported rates */ + u8 variable[0]; +- } __attribute__ ((packed)) assoc_req; ++ } __packed assoc_req; + struct { + __le16 capab_info; + __le16 status_code; + __le16 aid; + /* followed by Supported rates */ + u8 variable[0]; +- } __attribute__ ((packed)) assoc_resp, reassoc_resp; ++ } __packed assoc_resp, reassoc_resp; + struct { + __le16 capab_info; + __le16 listen_interval; + u8 current_ap[6]; + /* followed by SSID and Supported rates */ + u8 variable[0]; +- } __attribute__ ((packed)) reassoc_req; ++ } __packed reassoc_req; + struct { + __le16 reason_code; +- } __attribute__ ((packed)) disassoc; ++ } __packed disassoc; + struct { + __le64 timestamp; + __le16 beacon_int; +@@ -751,11 +751,11 @@ struct ieee80211_mgmt { + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params, TIM */ + u8 variable[0]; +- } __attribute__ ((packed)) beacon; ++ } __packed beacon; + struct { + /* only variable items: SSID, Supported rates */ + u8 variable[0]; +- } __attribute__ ((packed)) probe_req; ++ } __packed probe_req; + struct { + __le64 timestamp; + __le16 beacon_int; +@@ -763,7 +763,7 @@ struct ieee80211_mgmt { + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params */ + u8 variable[0]; +- } __attribute__ ((packed)) probe_resp; ++ } __packed probe_resp; + struct { + u8 category; + union { +@@ -772,55 +772,55 @@ struct ieee80211_mgmt { + u8 dialog_token; + u8 status_code; + u8 variable[0]; +- } __attribute__ ((packed)) wme_action; ++ } __packed wme_action; + struct{ + u8 action_code; + u8 element_id; + u8 length; + struct ieee80211_channel_sw_ie sw_elem; +- } __attribute__((packed)) chan_switch; ++ } __packed chan_switch; + struct{ + u8 action_code; + u8 dialog_token; + u8 element_id; + u8 length; + struct ieee80211_msrment_ie msr_elem; +- } __attribute__((packed)) measurement; ++ } __packed measurement; + struct{ + u8 action_code; + u8 dialog_token; + __le16 capab; + __le16 timeout; + __le16 start_seq_num; +- } __attribute__((packed)) addba_req; ++ } __packed addba_req; + struct{ + u8 action_code; + u8 dialog_token; + __le16 status; + __le16 capab; + __le16 timeout; +- } __attribute__((packed)) addba_resp; ++ } __packed addba_resp; + struct{ + u8 action_code; + __le16 params; + __le16 reason_code; +- } __attribute__((packed)) delba; ++ } __packed delba; + struct { + u8 action_code; + u8 variable[0]; +- } __attribute__((packed)) self_prot; ++ } __packed self_prot; + struct{ + u8 action_code; + u8 variable[0]; +- } __attribute__((packed)) mesh_action; ++ } __packed mesh_action; + struct { + u8 action; + u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; +- } __attribute__ ((packed)) sa_query; ++ } __packed sa_query; + struct { + u8 action; + u8 smps_control; +- } __attribute__ ((packed)) ht_smps; ++ } __packed ht_smps; + struct { + u8 action_code; + u8 dialog_token; +@@ -828,9 +828,9 @@ struct ieee80211_mgmt { + u8 variable[0]; + } __packed tdls_discover_resp; + } u; +- } __attribute__ ((packed)) action; ++ } __packed action; + } u; +-} __attribute__ ((packed)); ++} __packed; + + /* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */ + #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 +@@ -846,7 +846,7 @@ struct ieee80211_mmie { + __le16 key_id; + u8 sequence_number[6]; + u8 mic[8]; +-} __attribute__ ((packed)); ++} __packed; + + struct ieee80211_vendor_ie { + u8 element_id; +@@ -861,20 +861,20 @@ struct ieee80211_rts { + __le16 duration; + u8 ra[6]; + u8 ta[6]; +-} __attribute__ ((packed)); ++} __packed; + + struct ieee80211_cts { + __le16 frame_control; + __le16 duration; + u8 ra[6]; +-} __attribute__ ((packed)); ++} __packed; + + struct ieee80211_pspoll { + __le16 frame_control; + __le16 aid; + u8 bssid[6]; + u8 ta[6]; +-} __attribute__ ((packed)); ++} __packed; + + /* TDLS */ + +@@ -967,7 +967,7 @@ struct ieee80211_bar { + __u8 ta[6]; + __le16 control; + __le16 start_seq_num; +-} __attribute__((packed)); ++} __packed; + + /* 802.11 BAR control masks */ + #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 +@@ -992,7 +992,7 @@ struct ieee80211_mcs_info { + __le16 rx_highest; + u8 tx_params; + u8 reserved[3]; +-} __attribute__((packed)); ++} __packed; + + /* 802.11n HT capability MSC set */ + #define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff +@@ -1031,7 +1031,7 @@ struct ieee80211_ht_cap { + __le16 extended_ht_cap_info; + __le32 tx_BF_cap_info; + u8 antenna_selection_info; +-} __attribute__ ((packed)); ++} __packed; + + /* 802.11n HT capabilities masks (for cap_info) */ + #define IEEE80211_HT_CAP_LDPC_CODING 0x0001 +@@ -1102,7 +1102,7 @@ struct ieee80211_ht_operation { + __le16 operation_mode; + __le16 stbc_param; + u8 basic_set[16]; +-} __attribute__ ((packed)); ++} __packed; + + /* for ht_param */ + #define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03 +@@ -1832,14 +1832,14 @@ struct ieee80211_country_ie_triplet { + u8 first_channel; + u8 num_channels; + s8 max_power; +- } __attribute__ ((packed)) chans; ++ } __packed chans; + struct { + u8 reg_extension_id; + u8 reg_class; + u8 coverage_class; +- } __attribute__ ((packed)) ext; ++ } __packed ext; + }; +-} __attribute__ ((packed)); ++} __packed; + + enum ieee80211_timeout_interval_type { + WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */, +--- a/include/net/cfg80211.h ++++ b/include/net/cfg80211.h +@@ -1256,7 +1256,7 @@ struct cfg80211_bss { + + u8 bssid[ETH_ALEN]; + +- u8 priv[0] __attribute__((__aligned__(sizeof(void *)))); ++ u8 priv[0] __aligned(sizeof(void *)); + }; + + /** +@@ -2395,7 +2395,7 @@ struct wiphy { + const struct iw_handler_def *wext; + #endif + +- char priv[0] __attribute__((__aligned__(NETDEV_ALIGN))); ++ char priv[0] __aligned(NETDEV_ALIGN); + }; + + static inline struct net *wiphy_net(struct wiphy *wiphy) +--- a/net/wireless/core.h ++++ b/net/wireless/core.h +@@ -86,7 +86,7 @@ struct cfg80211_registered_device { + + /* must be last because of the way we do wiphy_priv(), + * and it should at least be aligned to NETDEV_ALIGN */ +- struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN))); ++ struct wiphy wiphy __aligned(NETDEV_ALIGN); + }; + + static inline