diff options
Diffstat (limited to 'package/mac80211')
3 files changed, 209 insertions, 160 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 577a8494c6..9a39b325e6 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -107,6 +107,15 @@ /* * 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; } @@ -257,6 +266,24 @@ 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 } @@ -385,7 +412,7 @@ /* this was a transmitted frame, but now we want to reuse it */ skb_orphan(skb); -@@ -634,25 +660,8 @@ EXPORT_SYMBOL(ieee80211_report_low_ack); +@@ -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); @@ -412,6 +439,15 @@ 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 @@ -630,6 +666,24 @@ --- 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. */ @@ -639,6 +693,26 @@ 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 @@ -674,8 +748,35 @@ 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; @@ -786,3 +887,109 @@ 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; + } + diff --git a/package/mac80211/patches/527-mac80211_use_ieee80211_free_txskb.patch b/package/mac80211/patches/527-mac80211_use_ieee80211_free_txskb.patch deleted file mode 100644 index 2ed9be3c33..0000000000 --- a/package/mac80211/patches/527-mac80211_use_ieee80211_free_txskb.patch +++ /dev/null @@ -1,158 +0,0 @@ ---- 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 -@@ -1356,7 +1356,7 @@ 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); - return -1; -@@ -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) { -@@ -2190,7 +2192,7 @@ 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/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) ---- a/net/mac80211/iface.c -+++ b/net/mac80211/iface.c -@@ -826,7 +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); - } - } - } ---- a/net/mac80211/sta_info.c -+++ b/net/mac80211/sta_info.c -@@ -587,7 +587,7 @@ static bool sta_info_cleanup_expire_buff - */ - if (!skb) - break; -- dev_kfree_skb(skb); -+ ieee80211_free_txskb(&local->hw, skb); - } - - /* -@@ -616,7 +616,7 @@ 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); - } - - /* ---- 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; - } - diff --git a/package/mac80211/patches/550-mac80211_optimize_mcs_rate_mask.patch b/package/mac80211/patches/550-mac80211_optimize_mcs_rate_mask.patch index f778338092..eb46f53f45 100644 --- a/package/mac80211/patches/550-mac80211_optimize_mcs_rate_mask.patch +++ b/package/mac80211/patches/550-mac80211_optimize_mcs_rate_mask.patch @@ -69,7 +69,7 @@ txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP || tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT || tx->sdata->vif.type == NL80211_IFTYPE_ADHOC); -@@ -2449,8 +2451,6 @@ struct sk_buff *ieee80211_beacon_get_tim +@@ -2452,8 +2454,6 @@ struct sk_buff *ieee80211_beacon_get_tim txrc.max_rate_idx = -1; else txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1; |