From 7b63e123bc447684ebb16f912e1ca53cf9129796 Mon Sep 17 00:00:00 2001 From: Tim Niemeyer Date: Sun, 1 Dec 2013 14:15:18 +0100 Subject: [PATCH] build_patches: remove old and unused patches Signed-off-by: Tim Niemeyer --- build_patches/011-missing_unistd.patch | 12 - build_patches/mac80211/300-pending_work.patch | 2110 ----------------- .../510-ath9k_intr_mitigation_tweak.patch | 13 - ...25-ath9k_use_configured_antenna_gain.patch | 34 - .../556-ath9k_ar913x_external_reset.patch | 28 - .../mac80211/564-ath9k_debugfs_diag.patch | 139 -- .../mac80211/565-ath9k_disable_paprd.patch | 72 - ...w-to-disable-bands-via-platform-data.patch | 70 - 8 files changed, 2478 deletions(-) delete mode 100644 build_patches/011-missing_unistd.patch delete mode 100644 build_patches/mac80211/300-pending_work.patch delete mode 100644 build_patches/mac80211/510-ath9k_intr_mitigation_tweak.patch delete mode 100644 build_patches/mac80211/525-ath9k_use_configured_antenna_gain.patch delete mode 100644 build_patches/mac80211/556-ath9k_ar913x_external_reset.patch delete mode 100644 build_patches/mac80211/564-ath9k_debugfs_diag.patch delete mode 100644 build_patches/mac80211/565-ath9k_disable_paprd.patch delete mode 100644 build_patches/mac80211/b01-ath9k-allow-to-disable-bands-via-platform-data.patch diff --git a/build_patches/011-missing_unistd.patch b/build_patches/011-missing_unistd.patch deleted file mode 100644 index da696c4..0000000 --- a/build_patches/011-missing_unistd.patch +++ /dev/null @@ -1,12 +0,0 @@ -Index: src/mklibs-readelf/elf.cpp -=================================================================== ---- a/src/mklibs-readelf/elf.cpp -+++ b/src/mklibs-readelf/elf.cpp -@@ -25,6 +25,7 @@ - #include - #include - #include -+#include - - using namespace Elf; - diff --git a/build_patches/mac80211/300-pending_work.patch b/build_patches/mac80211/300-pending_work.patch deleted file mode 100644 index ad9c500..0000000 --- a/build_patches/mac80211/300-pending_work.patch +++ /dev/null @@ -1,2110 +0,0 @@ ---- a/drivers/net/wireless/ath/ath5k/base.c -+++ b/drivers/net/wireless/ath/ath5k/base.c -@@ -325,6 +325,8 @@ ath5k_setup_channels(struct ath5k_hw *ah - if (!ath5k_is_standard_channel(ch, band)) - continue; - -+ channels[count].max_power = AR5K_TUNE_MAX_TXPOWER/2; -+ - count++; - } - -@@ -850,7 +852,7 @@ 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; -@@ -1577,7 +1579,7 @@ ath5k_tx_queue(struct ieee80211_hw *hw, - return; - - drop_packet: -- dev_kfree_skb_any(skb); -+ ieee80211_free_txskb(hw, skb); - } - - static void ---- a/net/mac80211/agg-rx.c -+++ b/net/mac80211/agg-rx.c -@@ -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); - - mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | - IEEE80211_STYPE_ACTION); ---- a/net/mac80211/agg-tx.c -+++ b/net/mac80211/agg-tx.c -@@ -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_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); -@@ -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_WDS && - sdata->vif.type != NL80211_IFTYPE_ADHOC) - return -EINVAL; - -@@ -869,7 +871,7 @@ void ieee80211_process_addba_resp(struct - - } else { - ___ieee80211_stop_tx_ba_session(sta, tid, WLAN_BACK_INITIATOR, -- true); -+ false); - } - - out: ---- a/net/mac80211/debugfs_sta.c -+++ b/net/mac80211/debugfs_sta.c -@@ -63,11 +63,11 @@ 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/iface.c -+++ b/net/mac80211/iface.c -@@ -420,7 +420,6 @@ int ieee80211_do_open(struct wireless_de - struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); - 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; -@@ -575,30 +574,8 @@ int ieee80211_do_open(struct wireless_de - - set_bit(SDATA_STATE_RUNNING, &sdata->state); - -- if (sdata->vif.type == NL80211_IFTYPE_WDS) { -- /* Create STA entry for the WDS peer */ -- sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr, -- GFP_KERNEL); -- if (!sta) { -- res = -ENOMEM; -- goto err_del_interface; -- } -- -- 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) { -- /* STA has been freed */ -- goto err_del_interface; -- } -- -- 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 -@@ -849,7 +826,7 @@ static void ieee80211_do_stop(struct iee - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - if (info->control.vif == &sdata->vif) { - __skb_unlink(skb, &local->pending[i]); -- dev_kfree_skb_irq(skb); -+ ieee80211_free_txskb(&local->hw, skb); - } - } - } -@@ -997,6 +974,72 @@ static void ieee80211_if_setup(struct ne - dev->destructor = free_netdev; - } - -+static void ieee80211_wds_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, -+ struct sk_buff *skb) -+{ -+ struct ieee80211_local *local = sdata->local; -+ struct ieee80211_rx_status *rx_status; -+ struct ieee802_11_elems elems; -+ struct ieee80211_mgmt *mgmt; -+ struct sta_info *sta; -+ size_t baselen; -+ u32 rates = 0; -+ u16 stype; -+ bool new = false; -+ enum ieee80211_band band = local->hw.conf.channel->band; -+ struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band]; -+ -+ rx_status = IEEE80211_SKB_RXCB(skb); -+ mgmt = (struct ieee80211_mgmt *) skb->data; -+ stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE; -+ -+ if (stype != IEEE80211_STYPE_BEACON) -+ return; -+ -+ baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt; -+ if (baselen > skb->len) -+ return; -+ -+ ieee802_11_parse_elems(mgmt->u.probe_resp.variable, -+ skb->len - baselen, &elems); -+ -+ rates = ieee80211_sta_get_rates(local, &elems, band, NULL); -+ -+ rcu_read_lock(); -+ -+ sta = sta_info_get(sdata, sdata->u.wds.remote_addr); -+ -+ if (!sta) { -+ rcu_read_unlock(); -+ sta = sta_info_alloc(sdata, sdata->u.wds.remote_addr, -+ GFP_KERNEL); -+ if (!sta) -+ return; -+ -+ new = true; -+ } -+ -+ sta->last_rx = jiffies; -+ sta->sta.supp_rates[local->hw.conf.channel->band] = rates; -+ -+ if (elems.ht_cap_elem) -+ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband, -+ elems.ht_cap_elem, &sta->sta.ht_cap); -+ -+ if (elems.wmm_param) -+ set_sta_flag(sta, WLAN_STA_WME); -+ -+ if (new) { -+ 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); -+ } -+ -+ rcu_read_unlock(); -+} -+ - static void ieee80211_iface_work(struct work_struct *work) - { - struct ieee80211_sub_if_data *sdata = -@@ -1101,6 +1144,9 @@ static void ieee80211_iface_work(struct - break; - ieee80211_mesh_rx_queued_mgmt(sdata, skb); - break; -+ case NL80211_IFTYPE_WDS: -+ ieee80211_wds_rx_queued_mgmt(sdata, skb); -+ break; - default: - WARN(1, "frame for unexpected interface type"); - break; ---- a/net/mac80211/rx.c -+++ b/net/mac80211/rx.c -@@ -2279,6 +2279,7 @@ 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_WDS && - sdata->vif.type != NL80211_IFTYPE_ADHOC) - break; - -@@ -2496,14 +2497,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_ - - if (!ieee80211_vif_is_mesh(&sdata->vif) && - sdata->vif.type != NL80211_IFTYPE_ADHOC && -- sdata->vif.type != NL80211_IFTYPE_STATION) -+ sdata->vif.type != NL80211_IFTYPE_STATION && -+ sdata->vif.type != NL80211_IFTYPE_WDS) - 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_ASSOC_RESP): - case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): -@@ -2827,10 +2829,16 @@ static int prepare_for_handlers(struct i - } - break; - case NL80211_IFTYPE_WDS: -- if (bssid || !ieee80211_is_data(hdr->frame_control)) -- return 0; - if (!ether_addr_equal(sdata->u.wds.remote_addr, hdr->addr2)) - return 0; -+ -+ if (ieee80211_is_data(hdr->frame_control) || -+ ieee80211_is_action(hdr->frame_control)) { -+ if (compare_ether_addr(sdata->vif.addr, hdr->addr1)) -+ return 0; -+ } else if (!ieee80211_is_beacon(hdr->frame_control)) -+ return 0; -+ - break; - 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 -@@ -32,7 +32,6 @@ - * @WLAN_STA_SHORT_PREAMBLE: Station is capable of receiving short-preamble - * frames. - * @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. -@@ -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 -@@ -34,7 +34,7 @@ void ieee80211_tx_status_irqsafe(struct - skb_queue_len(&local->skb_queue_unreliable); - while (tmp > IEEE80211_IRQSAFE_QUEUE_LIMIT && - (skb = skb_dequeue(&local->skb_queue_unreliable))) { -- dev_kfree_skb_irq(skb); -+ ieee80211_free_txskb(hw, skb); - tmp--; - I802_DEBUG_INC(local->tx_status_drop); - } -@@ -159,7 +159,7 @@ static void ieee80211_handle_filtered_fr - "dropped TX filtered frame, queue_len=%d PS=%d @%lu\n", - skb_queue_len(&sta->tx_filtered[ac]), - !!test_sta_flag(sta, WLAN_STA_PS_STA), jiffies); -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - } - - static void ieee80211_check_pending_bar(struct sta_info *sta, u8 *addr, u8 tid) -@@ -324,6 +324,75 @@ static void ieee80211_add_tx_radiotap_he - - } - -+static void ieee80211_report_used_skb(struct ieee80211_local *local, -+ struct sk_buff *skb, bool dropped) -+{ -+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -+ struct ieee80211_hdr *hdr = (void *)skb->data; -+ bool acked = info->flags & IEEE80211_TX_STAT_ACK; -+ -+ if (dropped) -+ acked = false; -+ -+ if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) { -+ struct ieee80211_sub_if_data *sdata = NULL; -+ struct ieee80211_sub_if_data *iter_sdata; -+ u64 cookie = (unsigned long)skb; -+ -+ rcu_read_lock(); -+ -+ if (skb->dev) { -+ list_for_each_entry_rcu(iter_sdata, &local->interfaces, -+ list) { -+ if (!iter_sdata->dev) -+ continue; -+ -+ if (skb->dev == iter_sdata->dev) { -+ sdata = iter_sdata; -+ break; -+ } -+ } -+ } else { -+ sdata = rcu_dereference(local->p2p_sdata); -+ } -+ -+ if (!sdata) -+ skb->dev = NULL; -+ else if (ieee80211_is_nullfunc(hdr->frame_control) || -+ ieee80211_is_qos_nullfunc(hdr->frame_control)) { -+ cfg80211_probe_status(sdata->dev, hdr->addr1, -+ cookie, acked, GFP_ATOMIC); -+ } else { -+ cfg80211_mgmt_tx_status(&sdata->wdev, cookie, skb->data, -+ skb->len, acked, GFP_ATOMIC); -+ } -+ -+ rcu_read_unlock(); -+ } -+ -+ if (unlikely(info->ack_frame_id)) { -+ struct sk_buff *ack_skb; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&local->ack_status_lock, flags); -+ ack_skb = idr_find(&local->ack_status_frames, -+ info->ack_frame_id); -+ if (ack_skb) -+ idr_remove(&local->ack_status_frames, -+ info->ack_frame_id); -+ spin_unlock_irqrestore(&local->ack_status_lock, flags); -+ -+ if (ack_skb) { -+ if (!dropped) { -+ /* consumes ack_skb */ -+ skb_complete_wifi_ack(ack_skb, acked); -+ } else { -+ dev_kfree_skb_any(ack_skb); -+ } -+ } -+ } -+} -+ - /* - * Use a static threshold for now, best value to be determined - * by testing ... -@@ -515,50 +584,7 @@ void ieee80211_tx_status(struct ieee8021 - msecs_to_jiffies(10)); - } - -- if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX) { -- u64 cookie = (unsigned long)skb; -- acked = info->flags & IEEE80211_TX_STAT_ACK; -- -- if (ieee80211_is_nullfunc(hdr->frame_control) || -- ieee80211_is_qos_nullfunc(hdr->frame_control)) { -- cfg80211_probe_status(skb->dev, hdr->addr1, -- cookie, acked, GFP_ATOMIC); -- } else if (skb->dev) { -- cfg80211_mgmt_tx_status( -- skb->dev->ieee80211_ptr, cookie, skb->data, -- skb->len, acked, GFP_ATOMIC); -- } else { -- struct ieee80211_sub_if_data *p2p_sdata; -- -- rcu_read_lock(); -- -- p2p_sdata = rcu_dereference(local->p2p_sdata); -- if (p2p_sdata) { -- cfg80211_mgmt_tx_status( -- &p2p_sdata->wdev, cookie, skb->data, -- skb->len, acked, GFP_ATOMIC); -- } -- rcu_read_unlock(); -- } -- } -- -- if (unlikely(info->ack_frame_id)) { -- struct sk_buff *ack_skb; -- unsigned long flags; -- -- spin_lock_irqsave(&local->ack_status_lock, flags); -- ack_skb = idr_find(&local->ack_status_frames, -- info->ack_frame_id); -- if (ack_skb) -- idr_remove(&local->ack_status_frames, -- info->ack_frame_id); -- spin_unlock_irqrestore(&local->ack_status_lock, flags); -- -- /* consumes ack_skb */ -- if (ack_skb) -- skb_complete_wifi_ack(ack_skb, -- info->flags & IEEE80211_TX_STAT_ACK); -- } -+ ieee80211_report_used_skb(local, skb, false); - - /* this was a transmitted frame, but now we want to reuse it */ - skb_orphan(skb); -@@ -634,25 +660,17 @@ EXPORT_SYMBOL(ieee80211_report_low_ack); - void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb) - { - struct ieee80211_local *local = hw_to_local(hw); -- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -- -- if (unlikely(info->ack_frame_id)) { -- struct sk_buff *ack_skb; -- unsigned long flags; -- -- spin_lock_irqsave(&local->ack_status_lock, flags); -- ack_skb = idr_find(&local->ack_status_frames, -- info->ack_frame_id); -- if (ack_skb) -- idr_remove(&local->ack_status_frames, -- info->ack_frame_id); -- spin_unlock_irqrestore(&local->ack_status_lock, flags); -- -- /* consumes ack_skb */ -- if (ack_skb) -- dev_kfree_skb_any(ack_skb); -- } - -+ ieee80211_report_used_skb(local, skb, true); - dev_kfree_skb_any(skb); - } - EXPORT_SYMBOL(ieee80211_free_txskb); -+ -+void ieee80211_purge_tx_queue(struct ieee80211_hw *hw, -+ struct sk_buff_head *skbs) -+{ -+ struct sk_buff *skb; -+ -+ while ((skb = __skb_dequeue(skbs))) -+ ieee80211_free_txskb(hw, skb); -+} ---- a/drivers/net/wireless/p54/main.c -+++ b/drivers/net/wireless/p54/main.c -@@ -139,6 +139,7 @@ static int p54_beacon_format_ie_tim(stru - static int p54_beacon_update(struct p54_common *priv, - struct ieee80211_vif *vif) - { -+ struct ieee80211_tx_control control = { }; - struct sk_buff *beacon; - int ret; - -@@ -158,7 +159,7 @@ static int p54_beacon_update(struct p54_ - * to cancel the old beacon template by hand, instead the firmware - * will release the previous one through the feedback mechanism. - */ -- p54_tx_80211(priv->hw, NULL, beacon); -+ p54_tx_80211(priv->hw, &control, beacon); - priv->tsf_high32 = 0; - priv->tsf_low32 = 0; - ---- a/net/wireless/reg.c -+++ b/net/wireless/reg.c -@@ -352,6 +352,9 @@ static void reg_regdb_search(struct work - struct reg_regdb_search_request *request; - const struct ieee80211_regdomain *curdom, *regdom; - int i, r; -+ bool set_reg = false; -+ -+ mutex_lock(&cfg80211_mutex); - - mutex_lock(®_regdb_search_mutex); - while (!list_empty(®_regdb_search_list)) { -@@ -367,9 +370,7 @@ static void reg_regdb_search(struct work - r = reg_copy_regd(®dom, curdom); - if (r) - break; -- mutex_lock(&cfg80211_mutex); -- set_regdom(regdom); -- mutex_unlock(&cfg80211_mutex); -+ set_reg = true; - break; - } - } -@@ -377,6 +378,11 @@ static void reg_regdb_search(struct work - kfree(request); - } - mutex_unlock(®_regdb_search_mutex); -+ -+ if (set_reg) -+ set_regdom(regdom); -+ -+ mutex_unlock(&cfg80211_mutex); - } - - static DECLARE_WORK(reg_regdb_work, reg_regdb_search); ---- a/drivers/net/wireless/ath/ath9k/recv.c -+++ b/drivers/net/wireless/ath/ath9k/recv.c -@@ -254,8 +254,6 @@ rx_init_fail: - - static void ath_edma_start_recv(struct ath_softc *sc) - { -- spin_lock_bh(&sc->rx.rxbuflock); -- - ath9k_hw_rxena(sc->sc_ah); - - ath_rx_addbuffer_edma(sc, ATH9K_RX_QUEUE_HP, -@@ -267,8 +265,6 @@ static void ath_edma_start_recv(struct a - ath_opmode_init(sc); - - ath9k_hw_startpcureceive(sc->sc_ah, !!(sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)); -- -- spin_unlock_bh(&sc->rx.rxbuflock); - } - - static void ath_edma_stop_recv(struct ath_softc *sc) -@@ -285,8 +281,6 @@ int ath_rx_init(struct ath_softc *sc, in - int error = 0; - - spin_lock_init(&sc->sc_pcu_lock); -- spin_lock_init(&sc->rx.rxbuflock); -- clear_bit(SC_OP_RXFLUSH, &sc->sc_flags); - - common->rx_bufsize = IEEE80211_MAX_MPDU_LEN / 2 + - sc->sc_ah->caps.rx_status_len; -@@ -424,8 +418,8 @@ u32 ath_calcrxfilter(struct ath_softc *s - rfilt |= ATH9K_RX_FILTER_COMP_BAR; - - if (sc->nvifs > 1 || (sc->rx.rxfilter & FIF_OTHER_BSS)) { -- /* The following may also be needed for other older chips */ -- if (sc->sc_ah->hw_version.macVersion == AR_SREV_VERSION_9160) -+ /* This is needed for older chips */ -+ if (sc->sc_ah->hw_version.macVersion <= AR_SREV_VERSION_9160) - rfilt |= ATH9K_RX_FILTER_PROM; - rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL; - } -@@ -447,7 +441,6 @@ int ath_startrecv(struct ath_softc *sc) - return 0; - } - -- spin_lock_bh(&sc->rx.rxbuflock); - if (list_empty(&sc->rx.rxbuf)) - goto start_recv; - -@@ -468,26 +461,31 @@ start_recv: - ath_opmode_init(sc); - ath9k_hw_startpcureceive(ah, !!(sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)); - -- spin_unlock_bh(&sc->rx.rxbuflock); -- - return 0; - } - -+static void ath_flushrecv(struct ath_softc *sc) -+{ -+ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) -+ ath_rx_tasklet(sc, 1, true); -+ ath_rx_tasklet(sc, 1, false); -+} -+ - bool ath_stoprecv(struct ath_softc *sc) - { - struct ath_hw *ah = sc->sc_ah; - bool stopped, reset = false; - -- spin_lock_bh(&sc->rx.rxbuflock); - ath9k_hw_abortpcurecv(ah); - ath9k_hw_setrxfilter(ah, 0); - stopped = ath9k_hw_stopdmarecv(ah, &reset); - -+ ath_flushrecv(sc); -+ - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) - ath_edma_stop_recv(sc); - else - sc->rx.rxlink = NULL; -- spin_unlock_bh(&sc->rx.rxbuflock); - - if (!(ah->ah_flags & AH_UNPLUGGED) && - unlikely(!stopped)) { -@@ -499,15 +497,6 @@ bool ath_stoprecv(struct ath_softc *sc) - return stopped && !reset; - } - --void ath_flushrecv(struct ath_softc *sc) --{ -- set_bit(SC_OP_RXFLUSH, &sc->sc_flags); -- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) -- ath_rx_tasklet(sc, 1, true); -- ath_rx_tasklet(sc, 1, false); -- clear_bit(SC_OP_RXFLUSH, &sc->sc_flags); --} -- - static bool ath_beacon_dtim_pending_cab(struct sk_buff *skb) - { - /* Check whether the Beacon frame has DTIM indicating buffered bc/mc */ -@@ -744,6 +733,7 @@ static struct ath_buf *ath_get_next_rx_b - return NULL; - } - -+ list_del(&bf->list); - if (!bf->bf_mpdu) - return bf; - -@@ -1059,16 +1049,12 @@ int ath_rx_tasklet(struct ath_softc *sc, - dma_type = DMA_FROM_DEVICE; - - qtype = hp ? ATH9K_RX_QUEUE_HP : ATH9K_RX_QUEUE_LP; -- spin_lock_bh(&sc->rx.rxbuflock); - - tsf = ath9k_hw_gettsf64(ah); - tsf_lower = tsf & 0xffffffff; - - do { - bool decrypt_error = false; -- /* If handling rx interrupt and flush is in progress => exit */ -- if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags) && (flush == 0)) -- break; - - memset(&rs, 0, sizeof(rs)); - if (edma) -@@ -1108,15 +1094,6 @@ int ath_rx_tasklet(struct ath_softc *sc, - sc->rx.num_pkts++; - ath_debug_stat_rx(sc, &rs); - -- /* -- * If we're asked to flush receive queue, directly -- * chain it back at the queue without processing it. -- */ -- if (test_bit(SC_OP_RXFLUSH, &sc->sc_flags)) { -- RX_STAT_INC(rx_drop_rxflush); -- goto requeue_drop_frag; -- } -- - memset(rxs, 0, sizeof(struct ieee80211_rx_status)); - - rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp; -@@ -1251,19 +1228,18 @@ requeue_drop_frag: - sc->rx.frag = NULL; - } - requeue: -+ list_add_tail(&bf->list, &sc->rx.rxbuf); -+ if (flush) -+ continue; -+ - if (edma) { -- list_add_tail(&bf->list, &sc->rx.rxbuf); - ath_rx_edma_buf_link(sc, qtype); - } else { -- list_move_tail(&bf->list, &sc->rx.rxbuf); - ath_rx_buf_link(sc, bf); -- if (!flush) -- ath9k_hw_rxena(ah); -+ ath9k_hw_rxena(ah); - } - } while (1); - -- spin_unlock_bh(&sc->rx.rxbuflock); -- - if (!(ah->imask & ATH9K_INT_RXEOL)) { - ah->imask |= (ATH9K_INT_RXEOL | ATH9K_INT_RXORN); - ath9k_hw_set_interrupts(ah); ---- a/net/mac80211/mlme.c -+++ b/net/mac80211/mlme.c -@@ -818,23 +818,71 @@ void ieee80211_sta_process_chanswitch(st - } - - static void ieee80211_handle_pwr_constr(struct ieee80211_sub_if_data *sdata, -- u16 capab_info, u8 *pwr_constr_elem, -- u8 pwr_constr_elem_len) -+ struct ieee80211_channel *channel, -+ const u8 *country_ie, u8 country_ie_len, -+ const u8 *pwr_constr_elem) - { -- struct ieee80211_conf *conf = &sdata->local->hw.conf; -+ struct ieee80211_country_ie_triplet *triplet; -+ int chan = ieee80211_frequency_to_channel(channel->center_freq); -+ int i, chan_pwr, chan_increment, new_ap_level; -+ bool have_chan_pwr = false; - -- if (!(capab_info & WLAN_CAPABILITY_SPECTRUM_MGMT)) -+ /* Invalid IE */ -+ if (country_ie_len % 2 || country_ie_len < IEEE80211_COUNTRY_IE_MIN_LEN) - return; - -- /* Power constraint IE length should be 1 octet */ -- if (pwr_constr_elem_len != 1) -- return; -+ triplet = (void *)(country_ie + 3); -+ country_ie_len -= 3; - -- if ((*pwr_constr_elem <= conf->channel->max_reg_power) && -- (*pwr_constr_elem != sdata->local->power_constr_level)) { -- sdata->local->power_constr_level = *pwr_constr_elem; -- ieee80211_hw_config(sdata->local, 0); -+ switch (channel->band) { -+ default: -+ WARN_ON_ONCE(1); -+ /* fall through */ -+ case IEEE80211_BAND_2GHZ: -+ case IEEE80211_BAND_60GHZ: -+ chan_increment = 1; -+ break; -+ case IEEE80211_BAND_5GHZ: -+ chan_increment = 4; -+ break; - } -+ -+ /* find channel */ -+ while (country_ie_len >= 3) { -+ u8 first_channel = triplet->chans.first_channel; -+ -+ if (first_channel >= IEEE80211_COUNTRY_EXTENSION_ID) -+ goto next; -+ -+ for (i = 0; i < triplet->chans.num_channels; i++) { -+ if (first_channel + i * chan_increment == chan) { -+ have_chan_pwr = true; -+ chan_pwr = triplet->chans.max_power; -+ break; -+ } -+ } -+ if (have_chan_pwr) -+ break; -+ -+ next: -+ triplet++; -+ country_ie_len -= 3; -+ } -+ -+ if (!have_chan_pwr) -+ return; -+ -+ new_ap_level = max_t(int, 0, chan_pwr - *pwr_constr_elem); -+ -+ if (sdata->local->ap_power_level == new_ap_level) -+ return; -+ -+ sdata_info(sdata, -+ "Limiting TX power to %d (%d - %d) dBm as advertised by %pM\n", -+ new_ap_level, chan_pwr, *pwr_constr_elem, -+ sdata->u.mgd.bssid); -+ sdata->local->ap_power_level = new_ap_level; -+ ieee80211_hw_config(sdata->local, 0); - } - - void ieee80211_enable_dyn_ps(struct ieee80211_vif *vif) -@@ -1390,7 +1438,7 @@ static void ieee80211_set_disassoc(struc - sta = sta_info_get(sdata, ifmgd->bssid); - if (sta) { - set_sta_flag(sta, WLAN_STA_BLOCK_BA); -- ieee80211_sta_tear_down_BA_sessions(sta, tx); -+ ieee80211_sta_tear_down_BA_sessions(sta, false); - } - mutex_unlock(&local->sta_mtx); - -@@ -1438,7 +1486,7 @@ static void ieee80211_set_disassoc(struc - memset(&ifmgd->ht_capa, 0, sizeof(ifmgd->ht_capa)); - memset(&ifmgd->ht_capa_mask, 0, sizeof(ifmgd->ht_capa_mask)); - -- local->power_constr_level = 0; -+ local->ap_power_level = 0; - - del_timer_sync(&local->dynamic_ps_timer); - cancel_work_sync(&local->dynamic_ps_enable_work); -@@ -2530,15 +2578,13 @@ static void ieee80211_rx_mgmt_beacon(str - bssid, true); - } - -- /* Note: country IE parsing is done for us by cfg80211 */ -- if (elems.country_elem) { -- /* TODO: IBSS also needs this */ -- if (elems.pwr_constr_elem) -- ieee80211_handle_pwr_constr(sdata, -- le16_to_cpu(mgmt->u.probe_resp.capab_info), -- elems.pwr_constr_elem, -- elems.pwr_constr_elem_len); -- } -+ if (elems.country_elem && elems.pwr_constr_elem && -+ mgmt->u.probe_resp.capab_info & -+ cpu_to_le16(WLAN_CAPABILITY_SPECTRUM_MGMT)) -+ ieee80211_handle_pwr_constr(sdata, local->oper_channel, -+ elems.country_elem, -+ elems.country_elem_len, -+ elems.pwr_constr_elem); - - ieee80211_bss_info_change_notify(sdata, changed); - } -@@ -3526,6 +3572,7 @@ int ieee80211_mgd_deauth(struct ieee8021 - { - struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; - u8 frame_buf[DEAUTH_DISASSOC_LEN]; -+ bool tx = !req->local_state_change; - - mutex_lock(&ifmgd->mtx); - -@@ -3542,12 +3589,12 @@ int ieee80211_mgd_deauth(struct ieee8021 - if (ifmgd->associated && - ether_addr_equal(ifmgd->associated->bssid, req->bssid)) { - ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, -- req->reason_code, true, frame_buf); -+ req->reason_code, tx, frame_buf); - } else { - drv_mgd_prepare_tx(sdata->local, sdata); - ieee80211_send_deauth_disassoc(sdata, req->bssid, - IEEE80211_STYPE_DEAUTH, -- req->reason_code, true, -+ req->reason_code, tx, - frame_buf); - } - ---- a/net/mac80211/sta_info.c -+++ b/net/mac80211/sta_info.c -@@ -585,7 +585,7 @@ static bool sta_info_cleanup_expire_buff - */ - if (!skb) - break; -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - } - - /* -@@ -614,7 +614,7 @@ static bool sta_info_cleanup_expire_buff - local->total_ps_buffered--; - ps_dbg(sta->sdata, "Buffered frame expired (STA %pM)\n", - sta->sta.addr); -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - } - - /* -@@ -674,7 +674,7 @@ int __must_check __sta_info_destroy(stru - * will be sufficient. - */ - set_sta_flag(sta, WLAN_STA_BLOCK_BA); -- ieee80211_sta_tear_down_BA_sessions(sta, true); -+ ieee80211_sta_tear_down_BA_sessions(sta, false); - - ret = sta_info_hash_del(local, sta); - if (ret) -@@ -730,8 +730,8 @@ int __must_check __sta_info_destroy(stru - - for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { - local->total_ps_buffered -= skb_queue_len(&sta->ps_tx_buf[ac]); -- __skb_queue_purge(&sta->ps_tx_buf[ac]); -- __skb_queue_purge(&sta->tx_filtered[ac]); -+ ieee80211_purge_tx_queue(&local->hw, &sta->ps_tx_buf[ac]); -+ ieee80211_purge_tx_queue(&local->hw, &sta->tx_filtered[ac]); - } - - #ifdef CONFIG_MAC80211_MESH -@@ -765,7 +765,7 @@ int __must_check __sta_info_destroy(stru - tid_tx = rcu_dereference_raw(sta->ampdu_mlme.tid_tx[i]); - if (!tid_tx) - continue; -- __skb_queue_purge(&tid_tx->pending); -+ ieee80211_purge_tx_queue(&local->hw, &tid_tx->pending); - kfree(tid_tx); - } - ---- a/drivers/net/wireless/ath/ath5k/phy.c -+++ b/drivers/net/wireless/ath/ath5k/phy.c -@@ -1977,11 +1977,13 @@ ath5k_hw_set_spur_mitigation_filter(stru - spur_delta_phase = (spur_offset << 18) / 25; - spur_freq_sigma_delta = (spur_delta_phase >> 10); - symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 2; -+ break; - case AR5K_BWMODE_5MHZ: - /* Both sample_freq and chip_freq are 10MHz (?) */ - spur_delta_phase = (spur_offset << 19) / 25; - spur_freq_sigma_delta = (spur_delta_phase >> 10); - symbol_width = AR5K_SPUR_SYMBOL_WIDTH_BASE_100Hz / 4; -+ break; - default: - if (channel->band == IEEE80211_BAND_5GHZ) { - /* Both sample_freq and chip_freq are 40MHz */ ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -1062,7 +1062,7 @@ struct ieee80211_local { - bool disable_dynamic_ps; - - int user_power_level; /* in dBm */ -- int power_constr_level; /* in dBm */ -+ int ap_power_level; /* in dBm */ - - enum ieee80211_smps_mode smps_mode; - -@@ -1170,7 +1170,6 @@ struct ieee802_11_elems { - u8 prep_len; - u8 perr_len; - u8 country_elem_len; -- u8 pwr_constr_elem_len; - u8 quiet_elem_len; - u8 num_of_quiet_elem; /* can be more the one */ - u8 timeout_int_len; -@@ -1318,6 +1317,8 @@ netdev_tx_t ieee80211_monitor_start_xmit - struct net_device *dev); - netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb, - struct net_device *dev); -+void ieee80211_purge_tx_queue(struct ieee80211_hw *hw, -+ struct sk_buff_head *skbs); - - /* HT */ - void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata, ---- a/net/mac80211/util.c -+++ b/net/mac80211/util.c -@@ -406,7 +406,7 @@ void ieee80211_add_pending_skb(struct ie - int queue = info->hw_queue; - - if (WARN_ON(!info->control.vif)) { -- kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - return; - } - -@@ -431,7 +431,7 @@ void ieee80211_add_pending_skbs_fn(struc - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - - if (WARN_ON(!info->control.vif)) { -- kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - continue; - } - -@@ -792,8 +792,11 @@ u32 ieee802_11_parse_elems_crc(u8 *start - elems->country_elem_len = elen; - break; - case WLAN_EID_PWR_CONSTRAINT: -+ if (elen != 1) { -+ elem_parse_failed = true; -+ break; -+ } - elems->pwr_constr_elem = pos; -- elems->pwr_constr_elem_len = elen; - break; - case WLAN_EID_TIMEOUT_INTERVAL: - elems->timeout_int = pos; ---- a/net/mac80211/main.c -+++ b/net/mac80211/main.c -@@ -154,13 +154,11 @@ int ieee80211_hw_config(struct ieee80211 - - if (test_bit(SCAN_SW_SCANNING, &local->scanning) || - test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning) || -- test_bit(SCAN_HW_SCANNING, &local->scanning)) -+ test_bit(SCAN_HW_SCANNING, &local->scanning) || -+ !local->ap_power_level) - power = chan->max_power; - else -- power = local->power_constr_level ? -- min(chan->max_power, -- (chan->max_reg_power - local->power_constr_level)) : -- chan->max_power; -+ power = min(chan->max_power, local->ap_power_level); - - if (local->user_power_level >= 0) - power = min(power, local->user_power_level); ---- a/include/net/cfg80211.h -+++ b/include/net/cfg80211.h -@@ -1218,6 +1218,7 @@ struct cfg80211_deauth_request { - const u8 *ie; - size_t ie_len; - u16 reason_code; -+ bool local_state_change; - }; - - /** ---- a/net/wireless/mlme.c -+++ b/net/wireless/mlme.c -@@ -457,20 +457,14 @@ int __cfg80211_mlme_deauth(struct cfg802 - .reason_code = reason, - .ie = ie, - .ie_len = ie_len, -+ .local_state_change = local_state_change, - }; - - ASSERT_WDEV_LOCK(wdev); - -- if (local_state_change) { -- if (wdev->current_bss && -- ether_addr_equal(wdev->current_bss->pub.bssid, bssid)) { -- cfg80211_unhold_bss(wdev->current_bss); -- cfg80211_put_bss(&wdev->current_bss->pub); -- wdev->current_bss = NULL; -- } -- -+ if (local_state_change && (!wdev->current_bss || -+ !ether_addr_equal(wdev->current_bss->pub.bssid, bssid))) - return 0; -- } - - return rdev->ops->deauth(&rdev->wiphy, dev, &req); - } ---- a/drivers/net/wireless/ath/ath9k/xmit.c -+++ b/drivers/net/wireless/ath/ath9k/xmit.c -@@ -386,7 +386,7 @@ static void ath_tx_complete_aggr(struct - u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0, seq_first; - u32 ba[WME_BA_BMP_SIZE >> 5]; - int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0; -- bool rc_update = true; -+ bool rc_update = true, isba; - struct ieee80211_tx_rate rates[4]; - struct ath_frame_info *fi; - int nframes; -@@ -430,13 +430,17 @@ static void ath_tx_complete_aggr(struct - tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK; - tid = ATH_AN_2_TID(an, tidno); - seq_first = tid->seq_start; -+ isba = ts->ts_flags & ATH9K_TX_BA; - - /* - * The hardware occasionally sends a tx status for the wrong TID. - * In this case, the BA status cannot be considered valid and all - * subframes need to be retransmitted -+ * -+ * Only BlockAcks have a TID and therefore normal Acks cannot be -+ * checked - */ -- if (tidno != ts->tid) -+ if (isba && tidno != ts->tid) - txok = false; - - isaggr = bf_isaggr(bf); ---- a/net/mac80211/cfg.c -+++ b/net/mac80211/cfg.c -@@ -2563,6 +2563,9 @@ static void ieee80211_mgmt_frame_registe - else - local->probe_req_reg--; - -+ if (!local->open_count) -+ break; -+ - ieee80211_queue_work(&local->hw, &local->reconfig_filter); - break; - default: ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -354,7 +354,7 @@ static void purge_old_ps_buffers(struct - total += skb_queue_len(&sta->ps_tx_buf[ac]); - if (skb) { - purged++; -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - break; - } - } -@@ -466,7 +466,7 @@ ieee80211_tx_h_unicast_ps_buf(struct iee - ps_dbg(tx->sdata, - "STA %pM TX buffer for AC %d full - dropping oldest frame\n", - sta->sta.addr, ac); -- dev_kfree_skb(old); -+ ieee80211_free_txskb(&local->hw, old); - } else - tx->local->total_ps_buffered++; - -@@ -1103,7 +1103,7 @@ static bool ieee80211_tx_prep_agg(struct - spin_unlock(&tx->sta->lock); - - if (purge_skb) -- dev_kfree_skb(purge_skb); -+ ieee80211_free_txskb(&tx->local->hw, purge_skb); - } - - /* reset session timer */ -@@ -1214,7 +1214,7 @@ static bool ieee80211_tx_frags(struct ie - #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - if (WARN_ON_ONCE(q >= local->hw.queues)) { - __skb_unlink(skb, skbs); -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - continue; - } - #endif -@@ -1356,9 +1356,9 @@ static int invoke_tx_handlers(struct iee - if (unlikely(res == TX_DROP)) { - I802_DEBUG_INC(tx->local->tx_handlers_drop); - if (tx->skb) -- dev_kfree_skb(tx->skb); -+ ieee80211_free_txskb(&tx->local->hw, tx->skb); - else -- __skb_queue_purge(&tx->skbs); -+ ieee80211_purge_tx_queue(&tx->local->hw, &tx->skbs); - return -1; - } else if (unlikely(res == TX_QUEUED)) { - I802_DEBUG_INC(tx->local->tx_handlers_queued); -@@ -1393,7 +1393,7 @@ static bool ieee80211_tx(struct ieee8021 - res_prepare = ieee80211_tx_prepare(sdata, &tx, skb); - - if (unlikely(res_prepare == TX_DROP)) { -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - goto out; - } else if (unlikely(res_prepare == TX_QUEUED)) { - goto out; -@@ -1465,7 +1465,7 @@ void ieee80211_xmit(struct ieee80211_sub - headroom = max_t(int, 0, headroom); - - if (ieee80211_skb_resize(sdata, skb, headroom, may_encrypt)) { -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - rcu_read_unlock(); - return; - } -@@ -2056,8 +2056,10 @@ netdev_tx_t ieee80211_subif_start_xmit(s - head_need += IEEE80211_ENCRYPT_HEADROOM; - head_need += local->tx_headroom; - head_need = max_t(int, 0, head_need); -- if (ieee80211_skb_resize(sdata, skb, head_need, true)) -- goto fail; -+ if (ieee80211_skb_resize(sdata, skb, head_need, true)) { -+ ieee80211_free_txskb(&local->hw, skb); -+ return NETDEV_TX_OK; -+ } - } - - if (encaps_data) { -@@ -2124,10 +2126,13 @@ netdev_tx_t ieee80211_subif_start_xmit(s - */ - void ieee80211_clear_tx_pending(struct ieee80211_local *local) - { -+ struct sk_buff *skb; - int i; - -- for (i = 0; i < local->hw.queues; i++) -- skb_queue_purge(&local->pending[i]); -+ for (i = 0; i < local->hw.queues; i++) { -+ while ((skb = skb_dequeue(&local->pending[i])) != NULL) -+ ieee80211_free_txskb(&local->hw, skb); -+ } - } - - /* -@@ -2190,7 +2195,7 @@ void ieee80211_tx_pending(unsigned long - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - - if (WARN_ON(!info->control.vif)) { -- kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - continue; - } - ---- 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/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1467,7 +1467,9 @@ static bool ath9k_hw_chip_reset(struct a - reset_type = ATH9K_RESET_POWER_ON; - else - reset_type = ATH9K_RESET_COLD; -- } -+ } else if (ah->chip_fullsleep || REG_READ(ah, AR_Q_TXE) || -+ (REG_READ(ah, AR_CR) & AR_CR_RXE)) -+ reset_type = ATH9K_RESET_COLD; - - if (!ath9k_hw_set_reset_reg(ah, reset_type)) - return false; -@@ -2568,7 +2570,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw - - if (AR_SREV_9300_20_OR_LATER(ah)) { - ah->enabled_cals |= TX_IQ_CAL; -- if (AR_SREV_9485_OR_LATER(ah)) -+ if (AR_SREV_9485_OR_LATER(ah) && !AR_SREV_9340(ah)) - ah->enabled_cals |= TX_IQ_ON_AGC_CAL; - } - ---- a/drivers/net/wireless/ath/ath9k/ath9k.h -+++ b/drivers/net/wireless/ath/ath9k/ath9k.h -@@ -313,7 +313,6 @@ struct ath_rx { - u32 *rxlink; - u32 num_pkts; - unsigned int rxfilter; -- spinlock_t rxbuflock; - struct list_head rxbuf; - struct ath_descdma rxdma; - struct ath_buf *rx_bufptr; -@@ -324,7 +323,6 @@ struct ath_rx { - - int ath_startrecv(struct ath_softc *sc); - bool ath_stoprecv(struct ath_softc *sc); --void ath_flushrecv(struct ath_softc *sc); - u32 ath_calcrxfilter(struct ath_softc *sc); - int ath_rx_init(struct ath_softc *sc, int nbufs); - void ath_rx_cleanup(struct ath_softc *sc); -@@ -627,7 +625,6 @@ void ath_ant_comb_update(struct ath_soft - enum sc_op_flags { - SC_OP_INVALID, - SC_OP_BEACONS, -- SC_OP_RXFLUSH, - SC_OP_ANI_RUN, - SC_OP_PRIM_STA_VIF, - SC_OP_HW_RESET, ---- a/drivers/net/wireless/ath/ath9k/beacon.c -+++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -147,6 +147,7 @@ static struct ath_buf *ath9k_beacon_gene - skb->len, DMA_TO_DEVICE); - dev_kfree_skb_any(skb); - bf->bf_buf_addr = 0; -+ bf->bf_mpdu = NULL; - } - - skb = ieee80211_beacon_get(hw, vif); -@@ -359,7 +360,6 @@ void ath9k_beacon_tasklet(unsigned long - return; - - bf = ath9k_beacon_generate(sc->hw, vif); -- WARN_ON(!bf); - - if (sc->beacon.bmisscnt != 0) { - ath_dbg(common, BSTUCK, "resume beacon xmit after %u misses\n", ---- a/drivers/net/wireless/ath/ath9k/debug.c -+++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -919,7 +919,6 @@ static ssize_t read_file_recv(struct fil - RXS_ERR("RX-LENGTH-ERR", rx_len_err); - RXS_ERR("RX-OOM-ERR", rx_oom_err); - RXS_ERR("RX-RATE-ERR", rx_rate_err); -- RXS_ERR("RX-DROP-RXFLUSH", rx_drop_rxflush); - RXS_ERR("RX-TOO-MANY-FRAGS", rx_too_many_frags_err); - - PHY_ERR("UNDERRUN ERR", ATH9K_PHYERR_UNDERRUN); ---- a/drivers/net/wireless/ath/ath9k/debug.h -+++ b/drivers/net/wireless/ath/ath9k/debug.h -@@ -198,7 +198,6 @@ struct ath_tx_stats { - * @rx_oom_err: No. of frames dropped due to OOM issues. - * @rx_rate_err: No. of frames dropped due to rate errors. - * @rx_too_many_frags_err: Frames dropped due to too-many-frags received. -- * @rx_drop_rxflush: No. of frames dropped due to RX-FLUSH. - * @rx_beacons: No. of beacons received. - * @rx_frags: No. of rx-fragements received. - */ -@@ -217,7 +216,6 @@ struct ath_rx_stats { - u32 rx_oom_err; - u32 rx_rate_err; - u32 rx_too_many_frags_err; -- u32 rx_drop_rxflush; - u32 rx_beacons; - u32 rx_frags; - }; ---- a/drivers/net/wireless/ath/ath9k/main.c -+++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -181,7 +181,7 @@ static void ath_restart_work(struct ath_ - ath_start_ani(sc); - } - --static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush) -+static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx) - { - struct ath_hw *ah = sc->sc_ah; - bool ret = true; -@@ -201,14 +201,6 @@ static bool ath_prepare_reset(struct ath - if (!ath_drain_all_txq(sc, retry_tx)) - ret = false; - -- if (!flush) { -- if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) -- ath_rx_tasklet(sc, 1, true); -- ath_rx_tasklet(sc, 1, false); -- } else { -- ath_flushrecv(sc); -- } -- - return ret; - } - -@@ -261,11 +253,11 @@ static int ath_reset_internal(struct ath - struct ath_common *common = ath9k_hw_common(ah); - struct ath9k_hw_cal_data *caldata = NULL; - bool fastcc = true; -- bool flush = false; - int r; - - __ath_cancel_work(sc); - -+ tasklet_disable(&sc->intr_tq); - spin_lock_bh(&sc->sc_pcu_lock); - - if (!(sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)) { -@@ -275,11 +267,10 @@ static int ath_reset_internal(struct ath - - if (!hchan) { - fastcc = false; -- flush = true; - hchan = ah->curchan; - } - -- if (!ath_prepare_reset(sc, retry_tx, flush)) -+ if (!ath_prepare_reset(sc, retry_tx)) - fastcc = false; - - ath_dbg(common, CONFIG, "Reset to %u MHz, HT40: %d fastcc: %d\n", -@@ -297,6 +288,8 @@ static int ath_reset_internal(struct ath - - out: - spin_unlock_bh(&sc->sc_pcu_lock); -+ tasklet_enable(&sc->intr_tq); -+ - return r; - } - -@@ -821,7 +814,7 @@ static void ath9k_stop(struct ieee80211_ - ath9k_hw_cfg_gpio_input(ah, ah->led_pin); - } - -- ath_prepare_reset(sc, false, true); -+ ath_prepare_reset(sc, false); - - if (sc->rx.frag) { - dev_kfree_skb_any(sc->rx.frag); ---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c -@@ -893,7 +893,7 @@ static bool ar9003_hw_init_cal(struct at - struct ath9k_hw_cal_data *caldata = ah->caldata; - bool txiqcal_done = false, txclcal_done = false; - bool is_reusable = true, status = true; -- bool run_rtt_cal = false, run_agc_cal; -+ bool run_rtt_cal = false, run_agc_cal, sep_iq_cal = false; - bool rtt = !!(ah->caps.hw_caps & ATH9K_HW_CAP_RTT); - u32 agc_ctrl = 0, agc_supp_cals = AR_PHY_AGC_CONTROL_OFFSET_CAL | - AR_PHY_AGC_CONTROL_FLTR_CAL | -@@ -939,7 +939,8 @@ static bool ar9003_hw_init_cal(struct at - } - } - -- if (!(ah->enabled_cals & TX_IQ_CAL)) -+ if ((IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan)) || -+ !(ah->enabled_cals & TX_IQ_CAL)) - goto skip_tx_iqcal; - - /* Do Tx IQ Calibration */ -@@ -959,21 +960,22 @@ static bool ar9003_hw_init_cal(struct at - REG_CLR_BIT(ah, AR_PHY_TX_IQCAL_CONTROL_0, - AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL); - txiqcal_done = run_agc_cal = true; -- goto skip_tx_iqcal; -- } else if (caldata && !caldata->done_txiqcal_once) -+ } else if (caldata && !caldata->done_txiqcal_once) { - run_agc_cal = true; -+ sep_iq_cal = true; -+ } - -+skip_tx_iqcal: - if (ath9k_hw_mci_is_enabled(ah) && IS_CHAN_2GHZ(chan) && run_agc_cal) - ar9003_mci_init_cal_req(ah, &is_reusable); - -- if (!(IS_CHAN_HALF_RATE(chan) || IS_CHAN_QUARTER_RATE(chan))) { -+ if (sep_iq_cal) { - txiqcal_done = ar9003_hw_tx_iq_cal_run(ah); - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_DIS); - udelay(5); - REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN); - } - --skip_tx_iqcal: - if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) { - /* Calibrate the AGC */ - REG_WRITE(ah, AR_PHY_AGC_CONTROL, ---- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h -+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h -@@ -744,6 +744,186 @@ static const u32 ar9300Modes_high_ob_db_ - {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, - }; - -+static const u32 ar9300Modes_mixed_ob_db_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}, -+ {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, 0x11000400, 0x11000400}, -+ {0x0000a518, 0x21002220, 0x21002220, 0x15000402, 0x15000402}, -+ {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, -+ {0x0000a520, 0x2b022220, 0x2b022220, 0x1b000603, 0x1b000603}, -+ {0x0000a524, 0x2f022222, 0x2f022222, 0x1f000a02, 0x1f000a02}, -+ {0x0000a528, 0x34022225, 0x34022225, 0x23000a04, 0x23000a04}, -+ {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x26000a20, 0x26000a20}, -+ {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2a000e20, 0x2a000e20}, -+ {0x0000a534, 0x4202242a, 0x4202242a, 0x2e000e22, 0x2e000e22}, -+ {0x0000a538, 0x4702244a, 0x4702244a, 0x31000e24, 0x31000e24}, -+ {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x34001640, 0x34001640}, -+ {0x0000a540, 0x4e02246c, 0x4e02246c, 0x38001660, 0x38001660}, -+ {0x0000a544, 0x52022470, 0x52022470, 0x3b001861, 0x3b001861}, -+ {0x0000a548, 0x55022490, 0x55022490, 0x3e001a81, 0x3e001a81}, -+ {0x0000a54c, 0x59022492, 0x59022492, 0x42001a83, 0x42001a83}, -+ {0x0000a550, 0x5d022692, 0x5d022692, 0x44001c84, 0x44001c84}, -+ {0x0000a554, 0x61022892, 0x61022892, 0x48001ce3, 0x48001ce3}, -+ {0x0000a558, 0x65024890, 0x65024890, 0x4c001ce5, 0x4c001ce5}, -+ {0x0000a55c, 0x69024892, 0x69024892, 0x50001ce9, 0x50001ce9}, -+ {0x0000a560, 0x6e024c92, 0x6e024c92, 0x54001ceb, 0x54001ceb}, -+ {0x0000a564, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {0x0000a568, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {0x0000a56c, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {0x0000a570, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {0x0000a574, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {0x0000a578, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {0x0000a57c, 0x74026e92, 0x74026e92, 0x56001eec, 0x56001eec}, -+ {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, 0x11800400, 0x11800400}, -+ {0x0000a598, 0x21802220, 0x21802220, 0x15800402, 0x15800402}, -+ {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, -+ {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1b800603, 0x1b800603}, -+ {0x0000a5a4, 0x2f822222, 0x2f822222, 0x1f800a02, 0x1f800a02}, -+ {0x0000a5a8, 0x34822225, 0x34822225, 0x23800a04, 0x23800a04}, -+ {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x26800a20, 0x26800a20}, -+ {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2a800e20, 0x2a800e20}, -+ {0x0000a5b4, 0x4282242a, 0x4282242a, 0x2e800e22, 0x2e800e22}, -+ {0x0000a5b8, 0x4782244a, 0x4782244a, 0x31800e24, 0x31800e24}, -+ {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x34801640, 0x34801640}, -+ {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x38801660, 0x38801660}, -+ {0x0000a5c4, 0x52822470, 0x52822470, 0x3b801861, 0x3b801861}, -+ {0x0000a5c8, 0x55822490, 0x55822490, 0x3e801a81, 0x3e801a81}, -+ {0x0000a5cc, 0x59822492, 0x59822492, 0x42801a83, 0x42801a83}, -+ {0x0000a5d0, 0x5d822692, 0x5d822692, 0x44801c84, 0x44801c84}, -+ {0x0000a5d4, 0x61822892, 0x61822892, 0x48801ce3, 0x48801ce3}, -+ {0x0000a5d8, 0x65824890, 0x65824890, 0x4c801ce5, 0x4c801ce5}, -+ {0x0000a5dc, 0x69824892, 0x69824892, 0x50801ce9, 0x50801ce9}, -+ {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x54801ceb, 0x54801ceb}, -+ {0x0000a5e4, 0x74826e92, 0x74826e92, 0x56801eec, 0x56801eec}, -+ {0x0000a5e8, 0x74826e92, 0x74826e92, 0x56801eec, 0x56801eec}, -+ {0x0000a5ec, 0x74826e92, 0x74826e92, 0x56801eec, 0x56801eec}, -+ {0x0000a5f0, 0x74826e92, 0x74826e92, 0x56801eec, 0x56801eec}, -+ {0x0000a5f4, 0x74826e92, 0x74826e92, 0x56801eec, 0x56801eec}, -+ {0x0000a5f8, 0x74826e92, 0x74826e92, 0x56801eec, 0x56801eec}, -+ {0x0000a5fc, 0x74826e92, 0x74826e92, 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}, -+ {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -+ {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, -+ {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, -+ {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, -+ {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -+ {0x00016044, 0x012492d4, 0x012492d4, 0x056db2e4, 0x056db2e4}, -+ {0x00016048, 0x66480001, 0x66480001, 0x8e480001, 0x8e480001}, -+ {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+ {0x00016444, 0x012492d4, 0x012492d4, 0x056db2e4, 0x056db2e4}, -+ {0x00016448, 0x66480001, 0x66480001, 0x8e480001, 0x8e480001}, -+ {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+ {0x00016844, 0x012492d4, 0x012492d4, 0x056db2e4, 0x056db2e4}, -+ {0x00016848, 0x66480001, 0x66480001, 0x8e480001, 0x8e480001}, -+ {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+}; -+ -+static const u32 ar9300Modes_type5_tx_gain_table_2p2[][5] = { -+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ -+ {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, -+ {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, -+ {0x0000a2e4, 0x03f00000, 0x03f00000, 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, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202}, -+ {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400}, -+ {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402}, -+ {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404}, -+ {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603}, -+ {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02}, -+ {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04}, -+ {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20}, -+ {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20}, -+ {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22}, -+ {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24}, -+ {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640}, -+ {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660}, -+ {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861}, -+ {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81}, -+ {0x0000a54c, 0x5e08442e, 0x5e08442e, 0x47001a83, 0x47001a83}, -+ {0x0000a550, 0x620a4431, 0x620a4431, 0x4a001c84, 0x4a001c84}, -+ {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3}, -+ {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5}, -+ {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9}, -+ {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb}, -+ {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, -+ {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, -+ {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, -+ {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, -+ {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, -+ {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000}, -+ {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501}, -+ {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501}, -+ {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03}, -+ {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, -+ {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04}, -+ {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, -+ {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, -+ {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, -+ {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -+ {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, -+ {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, -+ {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, -+ {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -+ {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, -+ {0x00016048, 0x65240001, 0x65240001, 0x66480001, 0x66480001}, -+ {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+ {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, -+ {0x00016448, 0x65240001, 0x65240001, 0x66480001, 0x66480001}, -+ {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+ {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, -+ {0x00016848, 0x65240001, 0x65240001, 0x66480001, 0x66480001}, -+ {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+}; -+ - static const u32 ar9300Common_rx_gain_table_2p2[][2] = { - /* Addr allmodes */ - {0x0000a000, 0x00010000}, ---- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c -@@ -459,28 +459,59 @@ static void ar9003_tx_gain_table_mode4(s - else if (AR_SREV_9580(ah)) - INIT_INI_ARRAY(&ah->iniModesTxGain, - ar9580_1p0_mixed_ob_db_tx_gain_table); -+ else -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9300Modes_mixed_ob_db_tx_gain_table_2p2); -+} -+ -+static void ar9003_tx_gain_table_mode5(struct ath_hw *ah) -+{ -+ if (AR_SREV_9485_11(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9485Modes_green_ob_db_tx_gain_1_1); -+ else if (AR_SREV_9340(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9340Modes_ub124_tx_gain_table_1p0); -+ else if (AR_SREV_9580(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9580_1p0_type5_tx_gain_table); -+ else if (AR_SREV_9300_22(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9300Modes_type5_tx_gain_table_2p2); -+} -+ -+static void ar9003_tx_gain_table_mode6(struct ath_hw *ah) -+{ -+ if (AR_SREV_9340(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9340Modes_low_ob_db_and_spur_tx_gain_table_1p0); -+ else if (AR_SREV_9485_11(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9485Modes_green_spur_ob_db_tx_gain_1_1); -+ else if (AR_SREV_9580(ah)) -+ INIT_INI_ARRAY(&ah->iniModesTxGain, -+ ar9580_1p0_type6_tx_gain_table); - } - -+typedef void (*ath_txgain_tab)(struct ath_hw *ah); -+ - static void ar9003_tx_gain_table_apply(struct ath_hw *ah) - { -- switch (ar9003_hw_get_tx_gain_idx(ah)) { -- case 0: -- default: -- ar9003_tx_gain_table_mode0(ah); -- break; -- case 1: -- ar9003_tx_gain_table_mode1(ah); -- break; -- case 2: -- ar9003_tx_gain_table_mode2(ah); -- break; -- case 3: -- ar9003_tx_gain_table_mode3(ah); -- break; -- case 4: -- ar9003_tx_gain_table_mode4(ah); -- break; -- } -+ static const ath_txgain_tab modes[] = { -+ ar9003_tx_gain_table_mode0, -+ ar9003_tx_gain_table_mode1, -+ ar9003_tx_gain_table_mode2, -+ ar9003_tx_gain_table_mode3, -+ ar9003_tx_gain_table_mode4, -+ ar9003_tx_gain_table_mode5, -+ ar9003_tx_gain_table_mode6, -+ }; -+ int idx = ar9003_hw_get_tx_gain_idx(ah); -+ -+ if (idx >= ARRAY_SIZE(modes)) -+ idx = 0; -+ -+ modes[idx](ah); - } - - static void ar9003_rx_gain_table_mode0(struct ath_hw *ah) ---- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h -+++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h -@@ -1170,6 +1170,106 @@ static const u32 ar9340Modes_mixed_ob_db - {0x00016448, 0x24925666, 0x24925666, 0x8e481266, 0x8e481266}, - }; - -+static const u32 ar9340Modes_low_ob_db_and_spur_tx_gain_table_1p0[][5] = { -+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ -+ {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03eaac5a, 0x03eaac5a}, -+ {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03f330ac, 0x03f330ac}, -+ {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03fc3f00, 0x03fc3f00}, -+ {0x0000a2e8, 0x00000000, 0x00000000, 0x03ffc000, 0x03ffc000}, -+ {0x0000a394, 0x00000444, 0x00000444, 0x00000404, 0x00000404}, -+ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, -+ {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, -+ {0x0000a504, 0x06000003, 0x06000003, 0x02000001, 0x02000001}, -+ {0x0000a508, 0x0a000020, 0x0a000020, 0x05000003, 0x05000003}, -+ {0x0000a50c, 0x10000023, 0x10000023, 0x0a000005, 0x0a000005}, -+ {0x0000a510, 0x16000220, 0x16000220, 0x0e000201, 0x0e000201}, -+ {0x0000a514, 0x1c000223, 0x1c000223, 0x11000203, 0x11000203}, -+ {0x0000a518, 0x21002220, 0x21002220, 0x14000401, 0x14000401}, -+ {0x0000a51c, 0x27002223, 0x27002223, 0x18000403, 0x18000403}, -+ {0x0000a520, 0x2b022220, 0x2b022220, 0x1b000602, 0x1b000602}, -+ {0x0000a524, 0x2f022222, 0x2f022222, 0x1f000802, 0x1f000802}, -+ {0x0000a528, 0x34022225, 0x34022225, 0x21000620, 0x21000620}, -+ {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x25000820, 0x25000820}, -+ {0x0000a530, 0x3e02222c, 0x3e02222c, 0x29000822, 0x29000822}, -+ {0x0000a534, 0x4202242a, 0x4202242a, 0x2d000824, 0x2d000824}, -+ {0x0000a538, 0x4702244a, 0x4702244a, 0x30000828, 0x30000828}, -+ {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x3400082a, 0x3400082a}, -+ {0x0000a540, 0x4e02246c, 0x4e02246c, 0x38000849, 0x38000849}, -+ {0x0000a544, 0x5302266c, 0x5302266c, 0x3b000a2c, 0x3b000a2c}, -+ {0x0000a548, 0x5702286c, 0x5702286c, 0x3e000e2b, 0x3e000e2b}, -+ {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x42000e2d, 0x42000e2d}, -+ {0x0000a550, 0x61024a6c, 0x61024a6c, 0x4500124a, 0x4500124a}, -+ {0x0000a554, 0x66026a6c, 0x66026a6c, 0x4900124c, 0x4900124c}, -+ {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x4c00126c, 0x4c00126c}, -+ {0x0000a55c, 0x7002708c, 0x7002708c, 0x4f00128c, 0x4f00128c}, -+ {0x0000a560, 0x7302b08a, 0x7302b08a, 0x52001290, 0x52001290}, -+ {0x0000a564, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a568, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a570, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a574, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a578, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x56001292, 0x56001292}, -+ {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, -+ {0x0000a584, 0x06800003, 0x06800003, 0x02800001, 0x02800001}, -+ {0x0000a588, 0x0a800020, 0x0a800020, 0x05800003, 0x05800003}, -+ {0x0000a58c, 0x10800023, 0x10800023, 0x0a800005, 0x0a800005}, -+ {0x0000a590, 0x16800220, 0x16800220, 0x0e800201, 0x0e800201}, -+ {0x0000a594, 0x1c800223, 0x1c800223, 0x11800203, 0x11800203}, -+ {0x0000a598, 0x21820220, 0x21820220, 0x14800401, 0x14800401}, -+ {0x0000a59c, 0x27820223, 0x27820223, 0x18800403, 0x18800403}, -+ {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1b800602, 0x1b800602}, -+ {0x0000a5a4, 0x2f822222, 0x2f822222, 0x1f800802, 0x1f800802}, -+ {0x0000a5a8, 0x34822225, 0x34822225, 0x21800620, 0x21800620}, -+ {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x25800820, 0x25800820}, -+ {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x29800822, 0x29800822}, -+ {0x0000a5b4, 0x4282242a, 0x4282242a, 0x2d800824, 0x2d800824}, -+ {0x0000a5b8, 0x4782244a, 0x4782244a, 0x30800828, 0x30800828}, -+ {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x3480082a, 0x3480082a}, -+ {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x38800849, 0x38800849}, -+ {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3b800a2c, 0x3b800a2c}, -+ {0x0000a5c8, 0x5782286c, 0x5782286c, 0x3e800e2b, 0x3e800e2b}, -+ {0x0000a5cc, 0x5c84286b, 0x5c84286b, 0x42800e2d, 0x42800e2d}, -+ {0x0000a5d0, 0x61842a6c, 0x61842a6c, 0x4580124a, 0x4580124a}, -+ {0x0000a5d4, 0x66862a6c, 0x66862a6c, 0x4980124c, 0x4980124c}, -+ {0x0000a5d8, 0x6b862e6c, 0x6b862e6c, 0x4c80126c, 0x4c80126c}, -+ {0x0000a5dc, 0x7086308c, 0x7086308c, 0x4f80128c, 0x4f80128c}, -+ {0x0000a5e0, 0x738a308a, 0x738a308a, 0x52801290, 0x52801290}, -+ {0x0000a5e4, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {0x0000a5e8, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {0x0000a5ec, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {0x0000a5f0, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {0x0000a5f4, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {0x0000a5f8, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {0x0000a5fc, 0x778a308c, 0x778a308c, 0x56801292, 0x56801292}, -+ {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, 0x01404000, 0x01404000, 0x01404501, 0x01404501}, -+ {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, -+ {0x0000a61c, 0x02008802, 0x02008802, 0x01404501, 0x01404501}, -+ {0x0000a620, 0x0300cc03, 0x0300cc03, 0x03c0cf02, 0x03c0cf02}, -+ {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03c0cf03, 0x03c0cf03}, -+ {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04011004, 0x04011004}, -+ {0x0000a62c, 0x03810c03, 0x03810c03, 0x05419405, 0x05419405}, -+ {0x0000a630, 0x03810e04, 0x03810e04, 0x05419506, 0x05419506}, -+ {0x0000a634, 0x03810e04, 0x03810e04, 0x05419506, 0x05419506}, -+ {0x0000a638, 0x03810e04, 0x03810e04, 0x05419506, 0x05419506}, -+ {0x0000a63c, 0x03810e04, 0x03810e04, 0x05419506, 0x05419506}, -+ {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03eaac5a, 0x03eaac5a}, -+ {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03f330ac, 0x03f330ac}, -+ {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03fc3f00, 0x03fc3f00}, -+ {0x0000b2e8, 0x00000000, 0x00000000, 0x03ffc000, 0x03ffc000}, -+ {0x00016044, 0x022492db, 0x022492db, 0x022492db, 0x022492db}, -+ {0x00016048, 0x24925666, 0x24925666, 0x24925266, 0x24925266}, -+ {0x00016280, 0x01000015, 0x01000015, 0x01001015, 0x01001015}, -+ {0x00016288, 0xf0318000, 0xf0318000, 0xf0318000, 0xf0318000}, -+ {0x00016444, 0x022492db, 0x022492db, 0x022492db, 0x022492db}, -+ {0x00016448, 0x24925666, 0x24925666, 0x24925266, 0x24925266}, -+}; -+ - static const u32 ar9340_1p0_mac_core[][2] = { - /* Addr allmodes */ - {0x00000008, 0x00000000}, ---- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h -+++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h -@@ -234,12 +234,158 @@ static const u32 ar9485Modes_high_power_ - {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, - }; - -+static const u32 ar9485Modes_green_ob_db_tx_gain_1_1[][5] = { -+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ -+ {0x000098bc, 0x00000003, 0x00000003, 0x00000003, 0x00000003}, -+ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, -+ {0x0000a458, 0x80000000, 0x80000000, 0x80000000, 0x80000000}, -+ {0x0000a500, 0x00022200, 0x00022200, 0x00000006, 0x00000006}, -+ {0x0000a504, 0x05062002, 0x05062002, 0x03000201, 0x03000201}, -+ {0x0000a508, 0x0c002e00, 0x0c002e00, 0x06000203, 0x06000203}, -+ {0x0000a50c, 0x11062202, 0x11062202, 0x0a000401, 0x0a000401}, -+ {0x0000a510, 0x17022e00, 0x17022e00, 0x0e000403, 0x0e000403}, -+ {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x12000405, 0x12000405}, -+ {0x0000a518, 0x25020ec0, 0x25020ec0, 0x15000604, 0x15000604}, -+ {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x18000605, 0x18000605}, -+ {0x0000a520, 0x2f001f04, 0x2f001f04, 0x1c000a04, 0x1c000a04}, -+ {0x0000a524, 0x35001fc4, 0x35001fc4, 0x21000a06, 0x21000a06}, -+ {0x0000a528, 0x3c022f04, 0x3c022f04, 0x29000a24, 0x29000a24}, -+ {0x0000a52c, 0x41023e85, 0x41023e85, 0x2f000e21, 0x2f000e21}, -+ {0x0000a530, 0x48023ec6, 0x48023ec6, 0x31000e20, 0x31000e20}, -+ {0x0000a534, 0x4d023f01, 0x4d023f01, 0x33000e20, 0x33000e20}, -+ {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, -+ {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, -+ {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, -+ {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, -+ {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, -+ {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, -+ {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, -+ {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, -+ {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001ceb, 0x5a001ceb}, -+ {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, -+ {0x0000b500, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b504, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b508, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b50c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b510, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b514, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b518, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b51c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b520, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b524, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b528, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b52c, 0x0000002a, 0x0000002a, 0x0000002a, 0x0000002a}, -+ {0x0000b530, 0x0000003a, 0x0000003a, 0x0000003a, 0x0000003a}, -+ {0x0000b534, 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a}, -+ {0x0000b538, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b53c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b540, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b544, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b548, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b54c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b550, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b554, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b558, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b55c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b560, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b564, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b568, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b56c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b570, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b574, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b578, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b57c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, -+ {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, -+}; -+ - #define ar9485Modes_high_ob_db_tx_gain_1_1 ar9485Modes_high_power_tx_gain_1_1 - - #define ar9485Modes_low_ob_db_tx_gain_1_1 ar9485Modes_high_ob_db_tx_gain_1_1 - - #define ar9485_modes_lowest_ob_db_tx_gain_1_1 ar9485Modes_low_ob_db_tx_gain_1_1 - -+static const u32 ar9485Modes_green_spur_ob_db_tx_gain_1_1[][5] = { -+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ -+ {0x000098bc, 0x00000003, 0x00000003, 0x00000003, 0x00000003}, -+ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, -+ {0x0000a458, 0x80000000, 0x80000000, 0x80000000, 0x80000000}, -+ {0x0000a500, 0x00022200, 0x00022200, 0x00000006, 0x00000006}, -+ {0x0000a504, 0x05062002, 0x05062002, 0x03000201, 0x03000201}, -+ {0x0000a508, 0x0c002e00, 0x0c002e00, 0x07000203, 0x07000203}, -+ {0x0000a50c, 0x11062202, 0x11062202, 0x0a000401, 0x0a000401}, -+ {0x0000a510, 0x17022e00, 0x17022e00, 0x0e000403, 0x0e000403}, -+ {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x12000405, 0x12000405}, -+ {0x0000a518, 0x25020ec0, 0x25020ec0, 0x14000406, 0x14000406}, -+ {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1800040a, 0x1800040a}, -+ {0x0000a520, 0x2f001f04, 0x2f001f04, 0x1c000460, 0x1c000460}, -+ {0x0000a524, 0x35001fc4, 0x35001fc4, 0x22000463, 0x22000463}, -+ {0x0000a528, 0x3c022f04, 0x3c022f04, 0x26000465, 0x26000465}, -+ {0x0000a52c, 0x41023e85, 0x41023e85, 0x2e0006e0, 0x2e0006e0}, -+ {0x0000a530, 0x48023ec6, 0x48023ec6, 0x310006e0, 0x310006e0}, -+ {0x0000a534, 0x4d023f01, 0x4d023f01, 0x330006e0, 0x330006e0}, -+ {0x0000a538, 0x53023f4b, 0x53023f4b, 0x3e0008e3, 0x3e0008e3}, -+ {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x410008e5, 0x410008e5}, -+ {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x430008e6, 0x430008e6}, -+ {0x0000a544, 0x6502feca, 0x6502feca, 0x4a0008ec, 0x4a0008ec}, -+ {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4e0008f1, 0x4e0008f1}, -+ {0x0000a54c, 0x7203feca, 0x7203feca, 0x520008f3, 0x520008f3}, -+ {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x54000eed, 0x54000eed}, -+ {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x58000ef1, 0x58000ef1}, -+ {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5c000ef3, 0x5c000ef3}, -+ {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x60000ef5, 0x60000ef5}, -+ {0x0000a560, 0x900fff0b, 0x900fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000a564, 0x960fffcb, 0x960fffcb, 0x62000ef6, 0x62000ef6}, -+ {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x62000ef6, 0x62000ef6}, -+ {0x0000b500, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b504, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b508, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b50c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b510, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b514, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b518, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b51c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b520, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b524, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b528, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, -+ {0x0000b52c, 0x0000002a, 0x0000002a, 0x0000002a, 0x0000002a}, -+ {0x0000b530, 0x0000003a, 0x0000003a, 0x0000003a, 0x0000003a}, -+ {0x0000b534, 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a}, -+ {0x0000b538, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b53c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b540, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b544, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b548, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b54c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b550, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b554, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b558, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b55c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b560, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b564, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b568, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b56c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b570, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b574, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b578, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x0000b57c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, -+ {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, -+ {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, -+}; -+ - static const u32 ar9485_1_1[][2] = { - /* Addr allmodes */ - {0x0000a580, 0x00000000}, ---- a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h -+++ b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h -@@ -685,6 +685,82 @@ static const u32 ar9580_1p0_mixed_ob_db_ - - #define ar9580_1p0_high_ob_db_tx_gain_table ar9300Modes_high_ob_db_tx_gain_table_2p2 - -+#define ar9580_1p0_type5_tx_gain_table ar9300Modes_type5_tx_gain_table_2p2 -+ -+static const u32 ar9580_1p0_type6_tx_gain_table[][5] = { -+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ -+ {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, -+ {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, -+ {0x0000a2e4, 0x03f00000, 0x03f00000, 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, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202}, -+ {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400}, -+ {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402}, -+ {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404}, -+ {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603}, -+ {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02}, -+ {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04}, -+ {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20}, -+ {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20}, -+ {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22}, -+ {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24}, -+ {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640}, -+ {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660}, -+ {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861}, -+ {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81}, -+ {0x0000a54c, 0x5e08442e, 0x5e08442e, 0x47001a83, 0x47001a83}, -+ {0x0000a550, 0x620a4431, 0x620a4431, 0x4a001c84, 0x4a001c84}, -+ {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3}, -+ {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5}, -+ {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9}, -+ {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb}, -+ {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, -+ {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, -+ {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, -+ {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, -+ {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, -+ {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, -+ {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000}, -+ {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501}, -+ {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501}, -+ {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03}, -+ {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, -+ {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04}, -+ {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, -+ {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, -+ {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, -+ {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, -+ {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -+ {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, -+ {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, -+ {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, -+ {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, -+ {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, -+ {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, -+ {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+ {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, -+ {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, -+ {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+ {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, -+ {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, -+ {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, -+}; -+ - static const u32 ar9580_1p0_soc_preamble[][2] = { - /* Addr allmodes */ - {0x000040a4, 0x00a0c1c9}, ---- a/drivers/net/wireless/ath/ath9k/reg.h -+++ b/drivers/net/wireless/ath/ath9k/reg.h -@@ -789,6 +789,7 @@ - #define AR_SREV_REVISION_9271_11 1 - #define AR_SREV_VERSION_9300 0x1c0 - #define AR_SREV_REVISION_9300_20 2 /* 2.0 and 2.1 */ -+#define AR_SREV_REVISION_9300_22 3 - #define AR_SREV_VERSION_9330 0x200 - #define AR_SREV_REVISION_9330_10 0 - #define AR_SREV_REVISION_9330_11 1 -@@ -867,6 +868,9 @@ - (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9300)) - #define AR_SREV_9300_20_OR_LATER(_ah) \ - ((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9300) -+#define AR_SREV_9300_22(_ah) \ -+ (AR_SREV_9300(ah) && \ -+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9300_22)) - - #define AR_SREV_9330(_ah) \ - (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9330)) ---- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c -+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c -@@ -1067,15 +1067,19 @@ static bool ath9k_rx_prepare(struct ath9 - - last_rssi = priv->rx.last_rssi; - -- if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER)) -- rxbuf->rxstatus.rs_rssi = ATH_EP_RND(last_rssi, -- ATH_RSSI_EP_MULTIPLIER); -+ if (ieee80211_is_beacon(hdr->frame_control) && -+ !is_zero_ether_addr(common->curbssid) && -+ ether_addr_equal(hdr->addr3, common->curbssid)) { -+ s8 rssi = rxbuf->rxstatus.rs_rssi; - -- if (rxbuf->rxstatus.rs_rssi < 0) -- rxbuf->rxstatus.rs_rssi = 0; -+ if (likely(last_rssi != ATH_RSSI_DUMMY_MARKER)) -+ rssi = ATH_EP_RND(last_rssi, ATH_RSSI_EP_MULTIPLIER); - -- if (ieee80211_is_beacon(fc)) -- priv->ah->stats.avgbrssi = rxbuf->rxstatus.rs_rssi; -+ if (rssi < 0) -+ rssi = 0; -+ -+ priv->ah->stats.avgbrssi = rssi; -+ } - - rx_status->mactime = be64_to_cpu(rxbuf->rxstatus.rs_tstamp); - rx_status->band = hw->conf.channel->band; ---- a/drivers/net/wireless/ath/ath9k/common.h -+++ b/drivers/net/wireless/ath/ath9k/common.h -@@ -35,7 +35,7 @@ - #define WME_AC_BK 3 - #define WME_NUM_AC 4 - --#define ATH_RSSI_DUMMY_MARKER 0x127 -+#define ATH_RSSI_DUMMY_MARKER 127 - #define ATH_RSSI_LPF_LEN 10 - #define RSSI_LPF_THRESHOLD -20 - #define ATH_RSSI_EP_MULTIPLIER (1<<7) ---- a/drivers/net/wireless/ath/ath9k/link.c -+++ b/drivers/net/wireless/ath/ath9k/link.c -@@ -31,21 +31,21 @@ void ath_tx_complete_poll_work(struct wo - sc->tx_complete_poll_work_seen++; - #endif - -- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) -- if (ATH_TXQ_SETUP(sc, i)) { -- txq = &sc->tx.txq[i]; -- ath_txq_lock(sc, txq); -- if (txq->axq_depth) { -- if (txq->axq_tx_inprogress) { -- needreset = true; -- ath_txq_unlock(sc, txq); -- break; -- } else { -- txq->axq_tx_inprogress = true; -- } -+ for (i = 0; i < IEEE80211_NUM_ACS; i++) { -+ txq = sc->tx.txq_map[i]; -+ -+ ath_txq_lock(sc, txq); -+ if (txq->axq_depth) { -+ if (txq->axq_tx_inprogress) { -+ needreset = true; -+ ath_txq_unlock(sc, txq); -+ break; -+ } else { -+ txq->axq_tx_inprogress = true; - } -- ath_txq_unlock_complete(sc, txq); - } -+ ath_txq_unlock_complete(sc, txq); -+ } - - if (needreset) { - ath_dbg(ath9k_hw_common(sc->sc_ah), RESET, diff --git a/build_patches/mac80211/510-ath9k_intr_mitigation_tweak.patch b/build_patches/mac80211/510-ath9k_intr_mitigation_tweak.patch deleted file mode 100644 index b6591b0..0000000 --- a/build_patches/mac80211/510-ath9k_intr_mitigation_tweak.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1951,8 +1951,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st - REG_WRITE(ah, AR_OBS, 8); - - if (ah->config.rx_intr_mitigation) { -- REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_LAST, 500); -- REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_FIRST, 2000); -+ REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_LAST, 250); -+ REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_FIRST, 500); - } - - if (ah->config.tx_intr_mitigation) { diff --git a/build_patches/mac80211/525-ath9k_use_configured_antenna_gain.patch b/build_patches/mac80211/525-ath9k_use_configured_antenna_gain.patch deleted file mode 100644 index 04bd2b3..0000000 --- a/build_patches/mac80211/525-ath9k_use_configured_antenna_gain.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/drivers/net/wireless/ath/ath.h -+++ b/drivers/net/wireless/ath/ath.h -@@ -73,6 +73,7 @@ struct ath_regulatory { - u16 max_power_level; - u16 current_rd; - int16_t power_limit; -+ int16_t max_antenna_gain; - struct reg_dmn_pair_mapping *regpair; - }; - ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2830,7 +2830,7 @@ void ath9k_hw_apply_txpower(struct ath_h - channel = chan->chan; - chan_pwr = min_t(int, channel->max_power * 2, MAX_RATE_POWER); - new_pwr = min_t(int, chan_pwr, reg->power_limit); -- max_gain = chan_pwr - new_pwr + channel->max_antenna_gain * 2; -+ max_gain = chan_pwr - new_pwr + reg->max_antenna_gain * 2; - - ant_gain = get_antenna_gain(ah, chan); - if (ant_gain > max_gain) ---- a/drivers/net/wireless/ath/ath9k/main.c -+++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -1256,7 +1256,10 @@ int ath9k_config(struct ieee80211_hw *hw - } - - if (changed & IEEE80211_CONF_CHANGE_POWER) { -+ struct ath_regulatory *reg = ath9k_hw_regulatory(ah); -+ - ath_dbg(common, CONFIG, "Set power: %d\n", conf->power_level); -+ reg->max_antenna_gain = conf->max_antenna_gain; - sc->config.txpowlimit = 2 * conf->power_level; - ath9k_cmn_update_txpow(ah, sc->curtxpow, - sc->config.txpowlimit, &sc->curtxpow); diff --git a/build_patches/mac80211/556-ath9k_ar913x_external_reset.patch b/build_patches/mac80211/556-ath9k_ar913x_external_reset.patch deleted file mode 100644 index c95f391..0000000 --- a/build_patches/mac80211/556-ath9k_ar913x_external_reset.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1374,7 +1374,10 @@ static bool ath9k_hw_set_reset(struct at - - REGWRITE_BUFFER_FLUSH(ah); - -- udelay(50); -+ if (AR_SREV_9100(ah)) -+ mdelay(10); -+ else -+ udelay(50); - - REG_WRITE(ah, AR_RTC_RC, 0); - if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) { -@@ -1385,8 +1388,12 @@ static bool ath9k_hw_set_reset(struct at - if (!AR_SREV_9100(ah)) - REG_WRITE(ah, AR_RC, 0); - -- if (AR_SREV_9100(ah)) -+ if (AR_SREV_9100(ah) && type != ATH9K_RESET_WARM) { -+ if (ah->external_reset) -+ ah->external_reset(); -+ - udelay(50); -+ } - - return true; - } diff --git a/build_patches/mac80211/564-ath9k_debugfs_diag.patch b/build_patches/mac80211/564-ath9k_debugfs_diag.patch deleted file mode 100644 index 3c7881d..0000000 --- a/build_patches/mac80211/564-ath9k_debugfs_diag.patch +++ /dev/null @@ -1,139 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/debug.c -+++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1677,6 +1677,50 @@ static const struct file_operations fops - }; - - -+static ssize_t read_file_diag(struct file *file, char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ struct ath_softc *sc = file->private_data; -+ struct ath_hw *ah = sc->sc_ah; -+ char buf[32]; -+ unsigned int len; -+ -+ len = sprintf(buf, "0x%08lx\n", ah->diag); -+ return simple_read_from_buffer(user_buf, count, ppos, buf, len); -+} -+ -+static ssize_t write_file_diag(struct file *file, const char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ struct ath_softc *sc = file->private_data; -+ struct ath_hw *ah = sc->sc_ah; -+ unsigned long diag; -+ char buf[32]; -+ ssize_t len; -+ -+ len = min(count, sizeof(buf) - 1); -+ if (copy_from_user(buf, user_buf, len)) -+ return -EFAULT; -+ -+ buf[len] = '\0'; -+ if (strict_strtoul(buf, 0, &diag)) -+ return -EINVAL; -+ -+ ah->diag = diag; -+ ath9k_hw_update_diag(ah); -+ -+ return count; -+} -+ -+static const struct file_operations fops_diag = { -+ .read = read_file_diag, -+ .write = write_file_diag, -+ .open = simple_open, -+ .owner = THIS_MODULE, -+ .llseek = default_llseek, -+}; -+ -+ - int ath9k_init_debug(struct ath_hw *ah) - { - struct ath_common *common = ath9k_hw_common(ah); -@@ -1759,5 +1803,8 @@ int ath9k_init_debug(struct ath_hw *ah) - debugfs_create_file("chanbw", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, - sc, &fops_chanbw); - -+ debugfs_create_file("diag", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, -+ sc, &fops_diag); -+ - return 0; - } ---- a/drivers/net/wireless/ath/ath9k/hw.h -+++ b/drivers/net/wireless/ath/ath9k/hw.h -@@ -498,6 +498,12 @@ enum { - ATH9K_RESET_COLD, - }; - -+enum { -+ ATH_DIAG_DISABLE_RX, -+ ATH_DIAG_DISABLE_TX, -+ ATH_DIAG_TRIGGER_ERROR, -+}; -+ - struct ath9k_hw_version { - u32 magic; - u16 devid; -@@ -741,6 +747,8 @@ struct ath_hw { - u32 rfkill_polarity; - u32 ah_flags; - -+ unsigned long diag; -+ - bool htc_reset_init; - - enum nl80211_iftype opmode; -@@ -1007,6 +1015,7 @@ void ath9k_hw_set_sta_beacon_timers(stru - bool ath9k_hw_check_alive(struct ath_hw *ah); - - bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode); -+void ath9k_hw_update_diag(struct ath_hw *ah); - - #ifdef CONFIG_ATH9K_DEBUGFS - void ath9k_debug_sync_cause(struct ath_common *common, u32 sync_cause); ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1751,6 +1751,20 @@ fail: - return -EINVAL; - } - -+void ath9k_hw_update_diag(struct ath_hw *ah) -+{ -+ if (test_bit(ATH_DIAG_DISABLE_RX, &ah->diag)) -+ REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS); -+ else -+ REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS); -+ -+ if (test_bit(ATH_DIAG_DISABLE_TX, &ah->diag)) -+ REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_LOOP_BACK); -+ else -+ REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_LOOP_BACK); -+} -+EXPORT_SYMBOL(ath9k_hw_update_diag); -+ - int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, - struct ath9k_hw_cal_data *caldata, bool fastcc) - { -@@ -2028,6 +2042,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st - } - - ath9k_hw_apply_gpio_override(ah); -+ ath9k_hw_update_diag(ah); - - return 0; - } ---- a/drivers/net/wireless/ath/ath9k/main.c -+++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -469,6 +469,11 @@ irqreturn_t ath_isr(int irq, void *dev) - ath9k_hw_getisr(ah, &status); /* NB: clears ISR too */ - status &= ah->imask; /* discard unasked-for bits */ - -+ if (test_bit(ATH_DIAG_TRIGGER_ERROR, &ah->diag)) { -+ status |= ATH9K_INT_FATAL; -+ clear_bit(ATH_DIAG_TRIGGER_ERROR, &ah->diag); -+ } -+ - /* - * If there are no status bits set, then this interrupt was not - * for me (should have been caught above). diff --git a/build_patches/mac80211/565-ath9k_disable_paprd.patch b/build_patches/mac80211/565-ath9k_disable_paprd.patch deleted file mode 100644 index 523ac97..0000000 --- a/build_patches/mac80211/565-ath9k_disable_paprd.patch +++ /dev/null @@ -1,72 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/debug.c -+++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1766,6 +1766,8 @@ int ath9k_init_debug(struct ath_hw *ah) - sc->debug.debugfs_phy, sc, &fops_tx_chainmask); - debugfs_create_file("disable_ani", S_IRUSR | S_IWUSR, - sc->debug.debugfs_phy, sc, &fops_disable_ani); -+ debugfs_create_bool("paprd", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, -+ &sc->sc_ah->config.enable_paprd); - debugfs_create_file("regidx", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, - sc, &fops_regidx); - debugfs_create_file("regval", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2523,10 +2523,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw - pCap->rx_status_len = sizeof(struct ar9003_rxs); - pCap->tx_desc_len = sizeof(struct ar9003_txc); - pCap->txs_len = sizeof(struct ar9003_txs); -- if (!ah->config.paprd_disable && -- ah->eep_ops->get_eeprom(ah, EEP_PAPRD) && -- !AR_SREV_9462(ah)) -- pCap->hw_caps |= ATH9K_HW_CAP_PAPRD; - } else { - pCap->tx_desc_len = sizeof(struct ath_desc); - if (AR_SREV_9280_20(ah)) ---- a/drivers/net/wireless/ath/ath9k/hw.h -+++ b/drivers/net/wireless/ath/ath9k/hw.h -@@ -236,7 +236,6 @@ enum ath9k_hw_caps { - ATH9K_HW_CAP_LDPC = BIT(6), - ATH9K_HW_CAP_FASTCLOCK = BIT(7), - ATH9K_HW_CAP_SGI_20 = BIT(8), -- ATH9K_HW_CAP_PAPRD = BIT(9), - ATH9K_HW_CAP_ANT_DIV_COMB = BIT(10), - ATH9K_HW_CAP_2GHZ = BIT(11), - ATH9K_HW_CAP_5GHZ = BIT(12), -@@ -287,12 +286,12 @@ struct ath9k_ops_config { - u8 pcie_clock_req; - u32 pcie_waen; - u8 analog_shiftreg; -- u8 paprd_disable; - u32 ofdm_trig_low; - u32 ofdm_trig_high; - u32 cck_trig_high; - u32 cck_trig_low; - u32 enable_ani; -+ u32 enable_paprd; - int serialize_regmode; - bool rx_intr_mitigation; - bool tx_intr_mitigation; ---- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c -@@ -2982,6 +2982,10 @@ static u32 ath9k_hw_ar9300_get_eeprom(st - case EEP_RX_MASK: - return pBase->txrxMask & 0xf; - case EEP_PAPRD: -+ if (AR_SREV_9462(ah)) -+ return false; -+ if (!ah->config.enable_paprd); -+ return false; - return !!(pBase->featureEnable & BIT(5)); - case EEP_CHAIN_MASK_REDUCE: - return (pBase->miscConfiguration >> 0x3) & 0x1; ---- a/drivers/net/wireless/ath/ath9k/link.c -+++ b/drivers/net/wireless/ath/ath9k/link.c -@@ -423,7 +423,7 @@ set_timer: - cal_interval = min(cal_interval, (u32)short_cal_interval); - - mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); -- if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && ah->caldata) { -+ if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD) && ah->caldata) { - if (!ah->caldata->paprd_done) - ieee80211_queue_work(sc->hw, &sc->paprd_work); - else if (!ah->paprd_table_write_done) diff --git a/build_patches/mac80211/b01-ath9k-allow-to-disable-bands-via-platform-data.patch b/build_patches/mac80211/b01-ath9k-allow-to-disable-bands-via-platform-data.patch deleted file mode 100644 index 8b4ddef..0000000 --- a/build_patches/mac80211/b01-ath9k-allow-to-disable-bands-via-platform-data.patch +++ /dev/null @@ -1,70 +0,0 @@ ---- a/include/linux/ath9k_platform.h -+++ b/include/linux/ath9k_platform.h -@@ -31,6 +31,9 @@ struct ath9k_platform_data { - - bool endian_check; - bool is_clk_25mhz; -+ bool disable_2ghz; -+ bool disable_5ghz; -+ - int (*get_mac_revision)(void); - int (*external_reset)(void); - ---- a/drivers/net/wireless/ath/ath9k/hw.c -+++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -2415,17 +2415,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw - } - - eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE); -- if ((eeval & (AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A)) == 0) { -- ath_err(common, -- "no band has been marked as supported in EEPROM\n"); -- return -EINVAL; -+ -+ if (eeval & AR5416_OPFLAGS_11A) { -+ if (ah->disable_5ghz) -+ ath_warn(common, "disabling 5GHz band\n"); -+ else -+ pCap->hw_caps |= ATH9K_HW_CAP_5GHZ; - } - -- if (eeval & AR5416_OPFLAGS_11A) -- pCap->hw_caps |= ATH9K_HW_CAP_5GHZ; -+ if (eeval & AR5416_OPFLAGS_11G) { -+ if (ah->disable_2ghz) -+ ath_warn(common, "disabling 2GHz band\n"); -+ else -+ pCap->hw_caps |= ATH9K_HW_CAP_2GHZ; -+ } - -- if (eeval & AR5416_OPFLAGS_11G) -- pCap->hw_caps |= ATH9K_HW_CAP_2GHZ; -+ if ((pCap->hw_caps & (ATH9K_HW_CAP_2GHZ | ATH9K_HW_CAP_5GHZ)) == 0) { -+ ath_err(common, "both bands are disabled\n"); -+ return -EINVAL; -+ } - - if (AR_SREV_9485(ah) || AR_SREV_9285(ah) || AR_SREV_9330(ah)) - chip_chainmask = 1; ---- a/drivers/net/wireless/ath/ath9k/hw.h -+++ b/drivers/net/wireless/ath/ath9k/hw.h -@@ -927,6 +927,8 @@ struct ath_hw { - bool is_clk_25mhz; - int (*get_mac_revision)(void); - int (*external_reset)(void); -+ bool disable_2ghz; -+ bool disable_5ghz; - }; - - struct ath_bus_ops { ---- a/drivers/net/wireless/ath/ath9k/init.c -+++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -537,6 +537,8 @@ static int ath9k_init_softc(u16 devid, s - ah->is_clk_25mhz = pdata->is_clk_25mhz; - ah->get_mac_revision = pdata->get_mac_revision; - ah->external_reset = pdata->external_reset; -+ ah->disable_2ghz = pdata->disable_2ghz; -+ ah->disable_5ghz = pdata->disable_5ghz; - if (!pdata->endian_check) - ah->ah_flags |= AH_NO_EEP_SWAP; - }