diff options
author | Hauke Mehrtens <hauke@hauke-m.de> | 2021-10-04 23:48:20 +0200 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2021-10-23 23:17:23 +0200 |
commit | e185080c871a712a41ef02f6b20f1d07d2f1ab87 (patch) | |
tree | b9f8357e17ec60f543a646fab1c38e819a048b44 /package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch | |
parent | a1d3796efebd6685ad34c9f95b67eca3486ebf3e (diff) | |
download | upstream-e185080c871a712a41ef02f6b20f1d07d2f1ab87.tar.gz upstream-e185080c871a712a41ef02f6b20f1d07d2f1ab87.tar.bz2 upstream-e185080c871a712a41ef02f6b20f1d07d2f1ab87.zip |
mac80211: Update to version 5.11.22-1
The removed patches were applied upstream.
This backports version 5.11.22 and later does not support kernel
versions < 4.4, this allows us to remove some patches too.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch')
-rw-r--r-- | package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch b/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch index 2fe12771c0..475715a2f9 100644 --- a/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch +++ b/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch @@ -50,7 +50,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> --- a/include/net/mac80211.h +++ b/include/net/mac80211.h -@@ -6557,9 +6557,6 @@ static inline void ieee80211_txq_schedul +@@ -6578,9 +6578,6 @@ static inline void ieee80211_txq_schedul { } @@ -60,7 +60,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> /** * ieee80211_schedule_txq - schedule a TXQ for transmission * -@@ -6572,11 +6569,7 @@ void __ieee80211_schedule_txq(struct iee +@@ -6593,11 +6590,7 @@ void __ieee80211_schedule_txq(struct iee * The driver may call this function if it has buffered packets for * this TXQ internally. */ @@ -73,7 +73,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> /** * ieee80211_return_txq - return a TXQ previously acquired by ieee80211_next_txq() -@@ -6588,12 +6581,8 @@ ieee80211_schedule_txq(struct ieee80211_ +@@ -6609,12 +6602,8 @@ ieee80211_schedule_txq(struct ieee80211_ * The driver may set force=true if it has buffered packets for this TXQ * internally. */ @@ -90,7 +90,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> * ieee80211_txq_may_transmit - check whether TXQ is allowed to transmit --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c -@@ -1461,6 +1461,38 @@ static void sta_apply_mesh_params(struct +@@ -1441,6 +1441,38 @@ static void sta_apply_mesh_params(struct #endif } @@ -129,7 +129,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> static int sta_apply_parameters(struct ieee80211_local *local, struct sta_info *sta, struct station_parameters *params) -@@ -1648,7 +1680,8 @@ static int sta_apply_parameters(struct i +@@ -1628,7 +1660,8 @@ static int sta_apply_parameters(struct i sta_apply_mesh_params(local, sta, params); if (params->airtime_weight) @@ -277,7 +277,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> IEEE80211_IF_FILE(multicast_to_unicast, u.ap.multicast_to_unicast, HEX); /* IBSS attributes */ -@@ -661,8 +689,10 @@ static void add_common_files(struct ieee +@@ -658,8 +686,10 @@ static void add_common_files(struct ieee if (sdata->local->ops->wake_tx_queue && sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE && @@ -355,7 +355,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h -@@ -840,20 +840,16 @@ enum txq_info_flags { +@@ -846,20 +846,16 @@ enum txq_info_flags { * @def_flow: used as a fallback flow when a packet destined to @tin hashes to * a fq_flow which is already owned by a different tin * @def_cvars: codel vars for @def_flow @@ -378,7 +378,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> unsigned long flags; /* keep last! */ -@@ -930,6 +926,8 @@ struct ieee80211_sub_if_data { +@@ -938,6 +934,8 @@ struct ieee80211_sub_if_data { struct ieee80211_tx_queue_params tx_conf[IEEE80211_NUM_ACS]; struct mac80211_qos_map __rcu *qos_map; @@ -387,7 +387,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> struct work_struct csa_finalize_work; bool csa_block_tx; /* write-protected by sdata_lock and local->mtx */ struct cfg80211_chan_def csa_chandef; -@@ -1143,6 +1141,44 @@ enum mac80211_scan_state { +@@ -1150,6 +1148,44 @@ enum mac80211_scan_state { SCAN_ABORT, }; @@ -432,7 +432,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> DECLARE_STATIC_KEY_FALSE(aql_disable); struct ieee80211_local { -@@ -1156,13 +1192,8 @@ struct ieee80211_local { +@@ -1163,13 +1199,8 @@ struct ieee80211_local { struct codel_params cparams; /* protects active_txqs and txqi->schedule_order */ @@ -447,7 +447,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> u32 aql_threshold; atomic_t aql_total_pending_airtime; -@@ -1581,6 +1612,125 @@ static inline bool txq_has_queue(struct +@@ -1587,6 +1618,125 @@ static inline bool txq_has_queue(struct return !(skb_queue_empty(&txqi->frags) && !txqi->tin.backlog_packets); } @@ -573,7 +573,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) { return ether_addr_equal(raddr, addr) || -@@ -1821,6 +1971,14 @@ int ieee80211_tx_control_port(struct wip +@@ -1827,6 +1977,14 @@ int ieee80211_tx_control_port(struct wip u64 *cookie); int ieee80211_probe_mesh_link(struct wiphy *wiphy, struct net_device *dev, const u8 *buf, size_t len); @@ -590,7 +590,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata, --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c -@@ -2088,6 +2088,9 @@ int ieee80211_if_add(struct ieee80211_lo +@@ -2013,6 +2013,9 @@ int ieee80211_if_add(struct ieee80211_lo } } @@ -602,7 +602,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> sdata->ap_power_level = IEEE80211_UNSET_POWER_LEVEL; --- a/net/mac80211/main.c +++ b/net/mac80211/main.c -@@ -693,10 +693,13 @@ struct ieee80211_hw *ieee80211_alloc_hw_ +@@ -691,10 +691,13 @@ struct ieee80211_hw *ieee80211_alloc_hw_ spin_lock_init(&local->queue_stop_reason_lock); for (i = 0; i < IEEE80211_NUM_ACS; i++) { @@ -622,7 +622,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c -@@ -1573,12 +1573,8 @@ static void sta_ps_start(struct sta_info +@@ -1562,12 +1562,8 @@ static void sta_ps_start(struct sta_info for (tid = 0; tid < IEEE80211_NUM_TIDS; tid++) { struct ieee80211_txq *txq = sta->sta.txq[tid]; @@ -638,7 +638,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> set_bit(tid, &sta->txq_buffered_tids); --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c -@@ -426,15 +426,11 @@ struct sta_info *sta_info_alloc(struct i +@@ -424,15 +424,11 @@ struct sta_info *sta_info_alloc(struct i if (sta_prepare_rate_control(local, sta, gfp)) goto free_txq; @@ -655,7 +655,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> } for (i = 0; i < IEEE80211_NUM_TIDS; i++) -@@ -1893,24 +1889,59 @@ void ieee80211_sta_set_buffered(struct i +@@ -1894,24 +1890,59 @@ void ieee80211_sta_set_buffered(struct i } EXPORT_SYMBOL(ieee80211_sta_set_buffered); @@ -727,7 +727,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> } EXPORT_SYMBOL(ieee80211_sta_register_airtime); -@@ -2354,7 +2385,7 @@ void sta_set_sinfo(struct sta_info *sta, +@@ -2360,7 +2391,7 @@ void sta_set_sinfo(struct sta_info *sta, } if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_AIRTIME_WEIGHT))) { @@ -765,7 +765,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> struct sta_info; -@@ -515,7 +522,6 @@ struct ieee80211_fragment_cache { +@@ -487,7 +494,6 @@ struct ieee80211_sta_rx_stats { * @tid_seq: per-TID sequence numbers for sending to this STA * @airtime: per-AC struct airtime_info describing airtime statistics for this * station @@ -773,7 +773,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> * @ampdu_mlme: A-MPDU state machine state * @mesh: mesh STA information * @debugfs_dir: debug filesystem directory dentry -@@ -646,7 +652,6 @@ struct sta_info { +@@ -617,7 +623,6 @@ struct sta_info { u16 tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1]; struct airtime_info airtime[IEEE80211_NUM_ACS]; @@ -783,7 +783,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> * Aggregation information, locked with lock. --- a/net/mac80211/status.c +++ b/net/mac80211/status.c -@@ -972,6 +972,25 @@ static void __ieee80211_tx_status(struct +@@ -970,6 +970,25 @@ static void __ieee80211_tx_status(struct if (!(info->flags & IEEE80211_TX_CTL_INJECTED) && acked) ieee80211_frame_acked(sta, skb); @@ -819,7 +819,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> #include <net/net_namespace.h> #include <net/ieee80211_radiotap.h> #include <net/cfg80211.h> -@@ -1489,7 +1490,7 @@ void ieee80211_txq_init(struct ieee80211 +@@ -1476,7 +1477,7 @@ void ieee80211_txq_init(struct ieee80211 codel_vars_init(&txqi->def_cvars); codel_stats_init(&txqi->cstats); __skb_queue_head_init(&txqi->frags); @@ -828,7 +828,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> txqi->txq.vif = &sdata->vif; -@@ -1533,9 +1534,7 @@ void ieee80211_txq_purge(struct ieee8021 +@@ -1520,9 +1521,7 @@ void ieee80211_txq_purge(struct ieee8021 ieee80211_purge_tx_queue(&local->hw, &txqi->frags); spin_unlock_bh(&fq->lock); @@ -839,7 +839,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> } void ieee80211_txq_set_params(struct ieee80211_local *local) -@@ -3819,102 +3818,259 @@ EXPORT_SYMBOL(ieee80211_tx_dequeue); +@@ -3768,102 +3767,259 @@ EXPORT_SYMBOL(ieee80211_tx_dequeue); struct ieee80211_txq *ieee80211_next_txq(struct ieee80211_hw *hw, u8 ac) { struct ieee80211_local *local = hw_to_local(hw); @@ -999,7 +999,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> +{ + struct airtime_info *air_info, *tmp; + u64 weight_sum = 0; -+ + + if (unlikely(!now)) + now = ktime_get_boottime_ns(); + @@ -1008,7 +1008,8 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> + if (!force && (air_sched->last_weight_update < + now - AIRTIME_ACTIVE_DURATION)) + return; -+ + +- if (txqi->schedule_round == local->schedule_round[ac]) + list_for_each_entry_safe(air_info, tmp, + &air_sched->active_list, list) { + if (airtime_is_active(air_info, now)) @@ -1019,7 +1020,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> + airtime_weight_sum_set(air_sched, weight_sum); + air_sched->last_weight_update = now; +} - ++ +void ieee80211_schedule_txq(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) + __acquires(txq_lock) __releases(txq_lock) @@ -1031,8 +1032,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> + struct airtime_info *air_info; + u8 ac = txq->ac; + bool was_active; - -- if (txqi->schedule_round == local->schedule_round[ac]) ++ + air_sched = &local->airtime[ac]; + air_info = to_airtime_info(txq); + @@ -1161,7 +1161,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> struct ieee80211_local *local = hw_to_local(hw); if (!wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) -@@ -3929,15 +4085,12 @@ bool ieee80211_txq_airtime_check(struct +@@ -3878,15 +4034,12 @@ bool ieee80211_txq_airtime_check(struct if (unlikely(txq->tid == IEEE80211_NUM_TIDS)) return true; @@ -1179,7 +1179,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> return true; return false; -@@ -3947,60 +4100,59 @@ EXPORT_SYMBOL(ieee80211_txq_airtime_chec +@@ -3896,60 +4049,59 @@ EXPORT_SYMBOL(ieee80211_txq_airtime_chec bool ieee80211_txq_may_transmit(struct ieee80211_hw *hw, struct ieee80211_txq *txq) { @@ -1200,11 +1200,11 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> - goto out; + if (!ieee80211_txq_airtime_check(hw, txq)) + return false; -+ -+ air_sched = &local->airtime[txq->ac]; -+ spin_lock_bh(&air_sched->lock); - if (list_empty(&txqi->schedule_order)) ++ air_sched = &local->airtime[txq->ac]; ++ spin_lock_bh(&air_sched->lock); ++ + if (RB_EMPTY_NODE(&txqi->schedule_order)) goto out; @@ -1223,6 +1223,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> - if (sta->airtime[ac].deficit < 0) - sta->airtime[ac].deficit += sta->airtime_weight; - list_move_tail(&iter->schedule_order, &local->active_txqs[ac]); +- } + /* Like in ieee80211_next_txq(), make sure the first station in the + * scheduling order is eligible for transmission to avoid starvation. + */ @@ -1231,15 +1232,14 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> + first_txqi = container_of(node, struct txq_info, + schedule_order); + air_info = to_airtime_info(&first_txqi->txq); -+ -+ if (air_sched->v_t < air_info->v_t) -+ airtime_catchup_v_t(air_sched, air_info->v_t, now); - } - sta = container_of(txqi->txq.sta, struct sta_info, sta); - if (sta->airtime[ac].deficit >= 0) - goto out; -- ++ if (air_sched->v_t < air_info->v_t) ++ airtime_catchup_v_t(air_sched, air_info->v_t, now); ++ } + - sta->airtime[ac].deficit += sta->airtime_weight; - list_move_tail(&txqi->schedule_order, &local->active_txqs[ac]); - spin_unlock_bh(&local->active_txq_lock[ac]); |