Downgrade mac80211 to LEDE 6c2651566cce8f5b3a3d3b976439dee2bac5e07e
In addition, the temperature compensation support patch is reverted. It seems that newer mac80211 version are less stable, so we downgrade it for now.
This commit is contained in:
Matthias Schiffer
parent
9934d254da
commit
487922a8d9
File diff suppressed because it is too large
Load Diff
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@ -1,636 +0,0 @@
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From: Matthias Schiffer <mschiffer@universe-factory.net>
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Date: Fri, 30 Sep 2016 16:57:44 +0200
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Subject: mac80211: fix packet loss on fq reordering
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Backport of LEDE a194ffd4a89588bc75aeb9a27f59c36afd3d24bd
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diff --git a/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch b/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch
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new file mode 100644
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index 0000000..8ceed51
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--- /dev/null
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+++ b/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch
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@@ -0,0 +1,478 @@
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+From: Felix Fietkau <nbd@nbd.name>
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+Date: Sun, 4 Sep 2016 17:46:24 +0200
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+Subject: [PATCH] mac80211: fix sequence number assignment for PS response
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+ frames
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+
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+When using intermediate queues, sequence number allocation is deferred
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+until dequeue. This doesn't work for PS response frames, which bypass
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+those queues.
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+
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+Signed-off-by: Felix Fietkau <nbd@nbd.name>
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+---
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+
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+--- a/net/mac80211/tx.c
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++++ b/net/mac80211/tx.c
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+@@ -38,6 +38,12 @@
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+ #include "wme.h"
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+ #include "rate.h"
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+
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++static int invoke_tx_handlers_late(struct ieee80211_tx_data *tx);
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++static bool ieee80211_xmit_fast_finish(struct ieee80211_sub_if_data *sdata,
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++ struct sta_info *sta, u8 pn_offs,
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++ struct ieee80211_key_conf *key_conf,
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++ struct sk_buff *skb);
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++
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+ /* misc utils */
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+
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+ static inline void ieee80211_tx_stats(struct net_device *dev, u32 len)
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+@@ -849,8 +855,7 @@ ieee80211_tx_h_sequence(struct ieee80211
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+ tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
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+ tx->sta->tx_stats.msdu[tid]++;
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+
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+- if (!tx->sta->sta.txq[0])
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+- hdr->seq_ctrl = ieee80211_tx_next_seq(tx->sta, tid);
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++ hdr->seq_ctrl = ieee80211_tx_next_seq(tx->sta, tid);
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+
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+ return TX_CONTINUE;
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+ }
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+@@ -1398,6 +1403,7 @@ void ieee80211_txq_init(struct ieee80211
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+ fq_tin_init(&txqi->tin);
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+ fq_flow_init(&txqi->def_flow);
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+ codel_vars_init(&txqi->def_cvars);
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++ __skb_queue_head_init(&txqi->frags);
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+
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+ txqi->txq.vif = &sdata->vif;
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+
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+@@ -1420,6 +1426,7 @@ void ieee80211_txq_purge(struct ieee8021
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+ struct fq_tin *tin = &txqi->tin;
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+
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+ fq_tin_reset(fq, tin, fq_skb_free_func);
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++ ieee80211_purge_tx_queue(&local->hw, &txqi->frags);
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+ }
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+
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+ int ieee80211_txq_setup_flows(struct ieee80211_local *local)
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+@@ -1476,12 +1483,19 @@ struct sk_buff *ieee80211_tx_dequeue(str
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+ struct sk_buff *skb = NULL;
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+ struct fq *fq = &local->fq;
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+ struct fq_tin *tin = &txqi->tin;
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++ struct ieee80211_tx_info *info;
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+
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+ spin_lock_bh(&fq->lock);
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+
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+ if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags))
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+ goto out;
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+
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++ /* Make sure fragments stay together. */
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++ skb = __skb_dequeue(&txqi->frags);
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++ if (skb)
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++ goto out;
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++
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++begin:
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+ skb = fq_tin_dequeue(fq, tin, fq_tin_dequeue_func);
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+ if (!skb)
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+ goto out;
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+@@ -1489,16 +1503,38 @@ struct sk_buff *ieee80211_tx_dequeue(str
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+ ieee80211_set_skb_vif(skb, txqi);
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+
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+ hdr = (struct ieee80211_hdr *)skb->data;
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+- if (txq->sta && ieee80211_is_data_qos(hdr->frame_control)) {
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++ info = IEEE80211_SKB_CB(skb);
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++ if (txq->sta && info->control.flags & IEEE80211_TX_CTRL_FAST_XMIT) {
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+ struct sta_info *sta = container_of(txq->sta, struct sta_info,
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+ sta);
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+- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
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++ u8 pn_offs = 0;
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+
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+- hdr->seq_ctrl = ieee80211_tx_next_seq(sta, txq->tid);
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+- if (test_bit(IEEE80211_TXQ_AMPDU, &txqi->flags))
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+- info->flags |= IEEE80211_TX_CTL_AMPDU;
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+- else
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+- info->flags &= ~IEEE80211_TX_CTL_AMPDU;
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++ if (info->control.hw_key)
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++ pn_offs = ieee80211_padded_hdrlen(hw, hdr->frame_control);
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++
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++ ieee80211_xmit_fast_finish(sta->sdata, sta, pn_offs,
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++ info->control.hw_key, skb);
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++ } else {
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++ struct ieee80211_tx_data tx = { };
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++
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++ __skb_queue_head_init(&tx.skbs);
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++ tx.local = local;
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++ tx.skb = skb;
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++ tx.hdrlen = ieee80211_padded_hdrlen(hw, hdr->frame_control);
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++ if (txq->sta) {
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++ tx.sta = container_of(txq->sta, struct sta_info, sta);
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++ tx.sdata = tx.sta->sdata;
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++ } else {
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++ tx.sdata = vif_to_sdata(info->control.vif);
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++ }
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++
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++ if (invoke_tx_handlers_late(&tx))
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++ goto begin;
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++
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++ skb = __skb_dequeue(&tx.skbs);
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++
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++ if (!skb_queue_empty(&tx.skbs))
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++ skb_queue_splice_tail(&tx.skbs, &txqi->frags);
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+ }
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+
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+ out:
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+@@ -1512,6 +1548,47 @@ out:
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+ }
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+ EXPORT_SYMBOL(ieee80211_tx_dequeue);
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+
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++static bool ieee80211_queue_skb(struct ieee80211_local *local,
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++ struct ieee80211_sub_if_data *sdata,
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++ struct sta_info *sta,
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++ struct sk_buff *skb)
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++{
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++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
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++ struct fq *fq = &local->fq;
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++ struct ieee80211_vif *vif;
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++ struct txq_info *txqi;
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++ struct ieee80211_sta *pubsta;
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++
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++ if (!local->ops->wake_tx_queue ||
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++ sdata->vif.type == NL80211_IFTYPE_MONITOR)
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++ return false;
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++
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++ if (sta && sta->uploaded)
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++ pubsta = &sta->sta;
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++ else
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++ pubsta = NULL;
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++
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++ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
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++ sdata = container_of(sdata->bss,
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++ struct ieee80211_sub_if_data, u.ap);
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++
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++ vif = &sdata->vif;
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++ txqi = ieee80211_get_txq(local, vif, pubsta, skb);
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++
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++ if (!txqi)
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++ return false;
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++
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++ info->control.vif = vif;
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++
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++ spin_lock_bh(&fq->lock);
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++ ieee80211_txq_enqueue(local, txqi, skb);
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++ spin_unlock_bh(&fq->lock);
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++
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++ drv_wake_tx_queue(local, txqi);
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++
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++ return true;
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++}
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++
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+ static bool ieee80211_tx_frags(struct ieee80211_local *local,
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+ struct ieee80211_vif *vif,
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+ struct ieee80211_sta *sta,
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+@@ -1519,9 +1596,7 @@ static bool ieee80211_tx_frags(struct ie
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+ bool txpending)
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+ {
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+ struct ieee80211_tx_control control = {};
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+- struct fq *fq = &local->fq;
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+ struct sk_buff *skb, *tmp;
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+- struct txq_info *txqi;
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+ unsigned long flags;
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+
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+ skb_queue_walk_safe(skbs, skb, tmp) {
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+@@ -1536,21 +1611,6 @@ static bool ieee80211_tx_frags(struct ie
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+ }
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+ #endif
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+
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+- txqi = ieee80211_get_txq(local, vif, sta, skb);
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+- if (txqi) {
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+- info->control.vif = vif;
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+-
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+- __skb_unlink(skb, skbs);
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+-
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+- spin_lock_bh(&fq->lock);
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+- ieee80211_txq_enqueue(local, txqi, skb);
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+- spin_unlock_bh(&fq->lock);
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+-
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+- drv_wake_tx_queue(local, txqi);
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+-
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+- continue;
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+- }
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+-
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+ spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
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+ if (local->queue_stop_reasons[q] ||
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+ (!txpending && !skb_queue_empty(&local->pending[q]))) {
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+@@ -1671,10 +1731,13 @@ static bool __ieee80211_tx(struct ieee80
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+ /*
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+ * Invoke TX handlers, return 0 on success and non-zero if the
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+ * frame was dropped or queued.
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++ *
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++ * The handlers are split into an early and late part. The latter is everything
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++ * that can be sensitive to reordering, and will be deferred to after packets
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++ * are dequeued from the intermediate queues (when they are enabled).
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+ */
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+-static int invoke_tx_handlers(struct ieee80211_tx_data *tx)
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++static int invoke_tx_handlers_early(struct ieee80211_tx_data *tx)
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+ {
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+- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
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+ ieee80211_tx_result res = TX_DROP;
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+
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+ #define CALL_TXH(txh) \
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+@@ -1688,16 +1751,42 @@ static int invoke_tx_handlers(struct iee
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+ CALL_TXH(ieee80211_tx_h_check_assoc);
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+ CALL_TXH(ieee80211_tx_h_ps_buf);
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+ CALL_TXH(ieee80211_tx_h_check_control_port_protocol);
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+- CALL_TXH(ieee80211_tx_h_select_key);
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++
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+ if (!ieee80211_hw_check(&tx->local->hw, HAS_RATE_CONTROL))
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+ CALL_TXH(ieee80211_tx_h_rate_ctrl);
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+
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++ txh_done:
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++ if (unlikely(res == TX_DROP)) {
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++ I802_DEBUG_INC(tx->local->tx_handlers_drop);
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++ if (tx->skb)
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++ ieee80211_free_txskb(&tx->local->hw, tx->skb);
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++ else
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++ ieee80211_purge_tx_queue(&tx->local->hw, &tx->skbs);
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++ return -1;
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++ } else if (unlikely(res == TX_QUEUED)) {
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++ I802_DEBUG_INC(tx->local->tx_handlers_queued);
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++ return -1;
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++ }
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++
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++ return 0;
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++}
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++
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++/*
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++ * Late handlers can be called while the sta lock is held. Handlers that can
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++ * cause packets to be generated will cause deadlock!
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++ */
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++static int invoke_tx_handlers_late(struct ieee80211_tx_data *tx)
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++{
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++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
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++ ieee80211_tx_result res = TX_CONTINUE;
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++
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+ if (unlikely(info->flags & IEEE80211_TX_INTFL_RETRANSMISSION)) {
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+ __skb_queue_tail(&tx->skbs, tx->skb);
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+ tx->skb = NULL;
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+ goto txh_done;
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+ }
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+
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++ CALL_TXH(ieee80211_tx_h_select_key);
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+ CALL_TXH(ieee80211_tx_h_michael_mic_add);
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+ CALL_TXH(ieee80211_tx_h_sequence);
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+ CALL_TXH(ieee80211_tx_h_fragment);
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+@@ -1724,6 +1813,15 @@ static int invoke_tx_handlers(struct iee
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+ return 0;
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+ }
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+
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++static int invoke_tx_handlers(struct ieee80211_tx_data *tx)
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++{
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++ int r = invoke_tx_handlers_early(tx);
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++ if (r)
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++ return r;
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++
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++ return invoke_tx_handlers_late(tx);
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++}
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++
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+ bool ieee80211_tx_prepare_skb(struct ieee80211_hw *hw,
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+ struct ieee80211_vif *vif, struct sk_buff *skb,
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+ int band, struct ieee80211_sta **sta)
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+@@ -1798,7 +1896,13 @@ static bool ieee80211_tx(struct ieee8021
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+ info->hw_queue =
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+ sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
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+
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+- if (!invoke_tx_handlers(&tx))
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++ if (invoke_tx_handlers_early(&tx))
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++ return false;
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++
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++ if (ieee80211_queue_skb(local, sdata, tx.sta, tx.skb))
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++ return true;
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++
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++ if (!invoke_tx_handlers_late(&tx))
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+ result = __ieee80211_tx(local, &tx.skbs, led_len,
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+ tx.sta, txpending);
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+
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+@@ -3181,7 +3285,7 @@ out:
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+ }
|
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+
|
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+ static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata,
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+- struct net_device *dev, struct sta_info *sta,
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++ struct sta_info *sta,
|
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+ struct ieee80211_fast_tx *fast_tx,
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+ struct sk_buff *skb)
|
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+ {
|
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+@@ -3192,9 +3296,9 @@ static bool ieee80211_xmit_fast(struct i
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+ struct ethhdr eth;
|
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+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
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+ struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
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+- struct ieee80211_tx_data tx;
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+- ieee80211_tx_result r;
|
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+ struct tid_ampdu_tx *tid_tx = NULL;
|
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++ ieee80211_tx_result r;
|
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++ struct ieee80211_tx_data tx;
|
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+ u8 tid = IEEE80211_NUM_TIDS;
|
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+
|
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+ /* control port protocol needs a lot of special handling */
|
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+@@ -3232,8 +3336,6 @@ static bool ieee80211_xmit_fast(struct i
|
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+ return true;
|
||||
+ }
|
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+
|
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+- ieee80211_tx_stats(dev, skb->len + extra_head);
|
||||
+-
|
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+ if ((hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) &&
|
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+ ieee80211_amsdu_aggregate(sdata, sta, fast_tx, skb))
|
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+ return true;
|
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+@@ -3262,24 +3364,7 @@ static bool ieee80211_xmit_fast(struct i
|
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+ info->flags = IEEE80211_TX_CTL_FIRST_FRAGMENT |
|
||||
+ IEEE80211_TX_CTL_DONTFRAG |
|
||||
+ (tid_tx ? IEEE80211_TX_CTL_AMPDU : 0);
|
||||
+-
|
||||
+- if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
|
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+- *ieee80211_get_qos_ctl(hdr) = tid;
|
||||
+- if (!sta->sta.txq[0])
|
||||
+- hdr->seq_ctrl = ieee80211_tx_next_seq(sta, tid);
|
||||
+- } else {
|
||||
+- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
|
||||
+- hdr->seq_ctrl = cpu_to_le16(sdata->sequence_number);
|
||||
+- sdata->sequence_number += 0x10;
|
||||
+- }
|
||||
+-
|
||||
+- if (skb_shinfo(skb)->gso_size)
|
||||
+- sta->tx_stats.msdu[tid] +=
|
||||
+- DIV_ROUND_UP(skb->len, skb_shinfo(skb)->gso_size);
|
||||
+- else
|
||||
+- sta->tx_stats.msdu[tid]++;
|
||||
+-
|
||||
+- info->hw_queue = sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
|
||||
++ info->control.flags = IEEE80211_TX_CTRL_FAST_XMIT;
|
||||
+
|
||||
+ __skb_queue_head_init(&tx.skbs);
|
||||
+
|
||||
+@@ -3305,22 +3390,71 @@ static bool ieee80211_xmit_fast(struct i
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
++ if (ieee80211_queue_skb(local, sdata, sta, skb))
|
||||
++ return true;
|
||||
++
|
||||
++ ieee80211_xmit_fast_finish(sdata, sta, fast_tx->pn_offs,
|
||||
++ &fast_tx->key->conf, skb);
|
||||
++
|
||||
++ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
|
||||
++ sdata = container_of(sdata->bss,
|
||||
++ struct ieee80211_sub_if_data, u.ap);
|
||||
++
|
||||
++ __skb_queue_tail(&tx.skbs, skb);
|
||||
++ ieee80211_tx_frags(local, &sdata->vif, &sta->sta, &tx.skbs, false);
|
||||
++
|
||||
++ return true;
|
||||
++}
|
||||
++
|
||||
++/*
|
||||
++ * Can be called while the sta lock is held. Anything that can cause packets to
|
||||
++ * be generated will cause deadlock!
|
||||
++ */
|
||||
++static bool ieee80211_xmit_fast_finish(struct ieee80211_sub_if_data *sdata,
|
||||
++ struct sta_info *sta, u8 pn_offs,
|
||||
++ struct ieee80211_key_conf *key_conf,
|
||||
++ struct sk_buff *skb)
|
||||
++{
|
||||
++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
||||
++ struct ieee80211_hdr *hdr = (void *)skb->data;
|
||||
++ u8 tid = IEEE80211_NUM_TIDS;
|
||||
++
|
||||
++ ieee80211_tx_stats(skb->dev, skb->len);
|
||||
++
|
||||
++ if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
|
||||
++ tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
|
||||
++ *ieee80211_get_qos_ctl(hdr) = tid;
|
||||
++ hdr->seq_ctrl = ieee80211_tx_next_seq(sta, tid);
|
||||
++ } else {
|
||||
++ info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
|
||||
++ hdr->seq_ctrl = cpu_to_le16(sdata->sequence_number);
|
||||
++ sdata->sequence_number += 0x10;
|
||||
++ }
|
||||
++
|
||||
++ if (skb_shinfo(skb)->gso_size)
|
||||
++ sta->tx_stats.msdu[tid] +=
|
||||
++ DIV_ROUND_UP(skb->len, skb_shinfo(skb)->gso_size);
|
||||
++ else
|
||||
++ sta->tx_stats.msdu[tid]++;
|
||||
++
|
||||
++ info->hw_queue = sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
|
||||
++
|
||||
+ /* statistics normally done by ieee80211_tx_h_stats (but that
|
||||
+ * has to consider fragmentation, so is more complex)
|
||||
+ */
|
||||
+ sta->tx_stats.bytes[skb_get_queue_mapping(skb)] += skb->len;
|
||||
+ sta->tx_stats.packets[skb_get_queue_mapping(skb)]++;
|
||||
+
|
||||
+- if (fast_tx->pn_offs) {
|
||||
++ if (pn_offs) {
|
||||
+ u64 pn;
|
||||
+- u8 *crypto_hdr = skb->data + fast_tx->pn_offs;
|
||||
++ u8 *crypto_hdr = skb->data + pn_offs;
|
||||
+
|
||||
+- switch (fast_tx->key->conf.cipher) {
|
||||
++ switch (key_conf->cipher) {
|
||||
+ case WLAN_CIPHER_SUITE_CCMP:
|
||||
+ case WLAN_CIPHER_SUITE_CCMP_256:
|
||||
+ case WLAN_CIPHER_SUITE_GCMP:
|
||||
+ case WLAN_CIPHER_SUITE_GCMP_256:
|
||||
+- pn = atomic64_inc_return(&fast_tx->key->conf.tx_pn);
|
||||
++ pn = atomic64_inc_return(&key_conf->tx_pn);
|
||||
+ crypto_hdr[0] = pn;
|
||||
+ crypto_hdr[1] = pn >> 8;
|
||||
+ crypto_hdr[4] = pn >> 16;
|
||||
+@@ -3331,12 +3465,6 @@ static bool ieee80211_xmit_fast(struct i
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+- if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
|
||||
+- sdata = container_of(sdata->bss,
|
||||
+- struct ieee80211_sub_if_data, u.ap);
|
||||
+-
|
||||
+- __skb_queue_tail(&tx.skbs, skb);
|
||||
+- ieee80211_tx_frags(local, &sdata->vif, &sta->sta, &tx.skbs, false);
|
||||
+ return true;
|
||||
+ }
|
||||
+
|
||||
+@@ -3364,7 +3492,7 @@ void __ieee80211_subif_start_xmit(struct
|
||||
+ fast_tx = rcu_dereference(sta->fast_tx);
|
||||
+
|
||||
+ if (fast_tx &&
|
||||
+- ieee80211_xmit_fast(sdata, dev, sta, fast_tx, skb))
|
||||
++ ieee80211_xmit_fast(sdata, sta, fast_tx, skb))
|
||||
+ goto out;
|
||||
+ }
|
||||
+
|
||||
+--- a/include/net/mac80211.h
|
||||
++++ b/include/net/mac80211.h
|
||||
+@@ -715,6 +715,7 @@ enum mac80211_tx_info_flags {
|
||||
+ * frame (PS-Poll or uAPSD).
|
||||
+ * @IEEE80211_TX_CTRL_RATE_INJECT: This frame is injected with rate information
|
||||
+ * @IEEE80211_TX_CTRL_AMSDU: This frame is an A-MSDU frame
|
||||
++ * @IEEE80211_TX_CTRL_FAST_XMIT: This frame is going through the fast_xmit path
|
||||
+ *
|
||||
+ * These flags are used in tx_info->control.flags.
|
||||
+ */
|
||||
+@@ -723,6 +724,7 @@ enum mac80211_tx_control_flags {
|
||||
+ IEEE80211_TX_CTRL_PS_RESPONSE = BIT(1),
|
||||
+ IEEE80211_TX_CTRL_RATE_INJECT = BIT(2),
|
||||
+ IEEE80211_TX_CTRL_AMSDU = BIT(3),
|
||||
++ IEEE80211_TX_CTRL_FAST_XMIT = BIT(4),
|
||||
+ };
|
||||
+
|
||||
+ /*
|
||||
+--- a/net/mac80211/ieee80211_i.h
|
||||
++++ b/net/mac80211/ieee80211_i.h
|
||||
+@@ -814,11 +814,13 @@ 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
|
||||
++ * @frags: used to keep fragments created after dequeue
|
||||
+ */
|
||||
+ struct txq_info {
|
||||
+ struct fq_tin tin;
|
||||
+ struct fq_flow def_flow;
|
||||
+ struct codel_vars def_cvars;
|
||||
++ struct sk_buff_head frags;
|
||||
+ unsigned long flags;
|
||||
+
|
||||
+ /* keep last! */
|
||||
diff --git a/package/kernel/mac80211/patches/346-mac80211-fix-sequence-number-assignment-for-PS-respo.patch b/package/kernel/mac80211/patches/346-mac80211-fix-sequence-number-assignment-for-PS-respo.patch
|
||||
deleted file mode 100644
|
||||
index a82d12f..0000000
|
||||
--- a/package/kernel/mac80211/patches/346-mac80211-fix-sequence-number-assignment-for-PS-respo.patch
|
||||
+++ /dev/null
|
||||
@@ -1,107 +0,0 @@
|
||||
-From: Felix Fietkau <nbd@nbd.name>
|
||||
-Date: Sun, 4 Sep 2016 17:46:24 +0200
|
||||
-Subject: [PATCH] mac80211: fix sequence number assignment for PS response
|
||||
- frames
|
||||
-
|
||||
-When using intermediate queues, sequence number allocation is deferred
|
||||
-until dequeue. This doesn't work for PS response frames, which bypass
|
||||
-those queues.
|
||||
-
|
||||
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
||||
----
|
||||
-
|
||||
---- a/net/mac80211/tx.c
|
||||
-+++ b/net/mac80211/tx.c
|
||||
-@@ -792,6 +792,36 @@ static __le16 ieee80211_tx_next_seq(stru
|
||||
- return ret;
|
||||
- }
|
||||
-
|
||||
-+static struct txq_info *ieee80211_get_txq(struct ieee80211_local *local,
|
||||
-+ struct ieee80211_vif *vif,
|
||||
-+ struct ieee80211_sta *pubsta,
|
||||
-+ struct sk_buff *skb)
|
||||
-+{
|
||||
-+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
|
||||
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
||||
-+ struct ieee80211_txq *txq = NULL;
|
||||
-+
|
||||
-+ if ((info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) ||
|
||||
-+ (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
|
||||
-+ return NULL;
|
||||
-+
|
||||
-+ if (!ieee80211_is_data(hdr->frame_control))
|
||||
-+ return NULL;
|
||||
-+
|
||||
-+ if (pubsta) {
|
||||
-+ u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
|
||||
-+
|
||||
-+ txq = pubsta->txq[tid];
|
||||
-+ } else if (vif) {
|
||||
-+ txq = vif->txq;
|
||||
-+ }
|
||||
-+
|
||||
-+ if (!txq)
|
||||
-+ return NULL;
|
||||
-+
|
||||
-+ return to_txq_info(txq);
|
||||
-+}
|
||||
-+
|
||||
- static ieee80211_tx_result debug_noinline
|
||||
- ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx)
|
||||
- {
|
||||
-@@ -849,7 +879,8 @@ ieee80211_tx_h_sequence(struct ieee80211
|
||||
- tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
|
||||
- tx->sta->tx_stats.msdu[tid]++;
|
||||
-
|
||||
-- if (!tx->sta->sta.txq[0])
|
||||
-+ if (!ieee80211_get_txq(tx->local, info->control.vif, &tx->sta->sta,
|
||||
-+ tx->skb))
|
||||
- hdr->seq_ctrl = ieee80211_tx_next_seq(tx->sta, tid);
|
||||
-
|
||||
- return TX_CONTINUE;
|
||||
-@@ -1238,36 +1269,6 @@ ieee80211_tx_prepare(struct ieee80211_su
|
||||
- return TX_CONTINUE;
|
||||
- }
|
||||
-
|
||||
--static struct txq_info *ieee80211_get_txq(struct ieee80211_local *local,
|
||||
-- struct ieee80211_vif *vif,
|
||||
-- struct ieee80211_sta *pubsta,
|
||||
-- struct sk_buff *skb)
|
||||
--{
|
||||
-- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
|
||||
-- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
||||
-- struct ieee80211_txq *txq = NULL;
|
||||
--
|
||||
-- if ((info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) ||
|
||||
-- (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
|
||||
-- return NULL;
|
||||
--
|
||||
-- if (!ieee80211_is_data(hdr->frame_control))
|
||||
-- return NULL;
|
||||
--
|
||||
-- if (pubsta) {
|
||||
-- u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
|
||||
--
|
||||
-- txq = pubsta->txq[tid];
|
||||
-- } else if (vif) {
|
||||
-- txq = vif->txq;
|
||||
-- }
|
||||
--
|
||||
-- if (!txq)
|
||||
-- return NULL;
|
||||
--
|
||||
-- return to_txq_info(txq);
|
||||
--}
|
||||
--
|
||||
- static void ieee80211_set_skb_enqueue_time(struct sk_buff *skb)
|
||||
- {
|
||||
- IEEE80211_SKB_CB(skb)->control.enqueue_time = codel_get_time();
|
||||
-@@ -3265,7 +3266,7 @@ static bool ieee80211_xmit_fast(struct i
|
||||
-
|
||||
- if (hdr->frame_control & cpu_to_le16(IEEE80211_STYPE_QOS_DATA)) {
|
||||
- *ieee80211_get_qos_ctl(hdr) = tid;
|
||||
-- if (!sta->sta.txq[0])
|
||||
-+ if (!ieee80211_get_txq(local, &sdata->vif, &sta->sta, skb))
|
||||
- hdr->seq_ctrl = ieee80211_tx_next_seq(sta, tid);
|
||||
- } else {
|
||||
- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
|
||||
diff --git a/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
|
||||
index c40598d..aba065e 100644
|
||||
--- a/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
|
||||
+++ b/package/kernel/mac80211/patches/522-mac80211_configure_antenna_gain.patch
|
||||
@@ -18,7 +18,7 @@
|
||||
const u8 *addr);
|
||||
--- a/include/net/mac80211.h
|
||||
+++ b/include/net/mac80211.h
|
||||
-@@ -1317,6 +1317,7 @@ enum ieee80211_smps_mode {
|
||||
+@@ -1319,6 +1319,7 @@ enum ieee80211_smps_mode {
|
||||
*
|
||||
* @power_level: requested transmit power (in dBm), backward compatibility
|
||||
* value only that is set to the minimum of all interfaces
|
||||
@@ -26,7 +26,7 @@
|
||||
*
|
||||
* @chandef: the channel definition to tune to
|
||||
* @radar_enabled: whether radar detection is enabled
|
||||
-@@ -1337,6 +1338,7 @@ enum ieee80211_smps_mode {
|
||||
+@@ -1339,6 +1340,7 @@ enum ieee80211_smps_mode {
|
||||
struct ieee80211_conf {
|
||||
u32 flags;
|
||||
int power_level, dynamic_ps_timeout;
|
||||
@@ -87,7 +87,7 @@
|
||||
CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd)
|
||||
--- a/net/mac80211/ieee80211_i.h
|
||||
+++ b/net/mac80211/ieee80211_i.h
|
||||
-@@ -1338,6 +1338,7 @@ struct ieee80211_local {
|
||||
+@@ -1340,6 +1340,7 @@ struct ieee80211_local {
|
||||
int dynamic_ps_forced_timeout;
|
||||
|
||||
int user_power_level; /* in dBm, for all interfaces */
|
||||
|
|
@ -0,0 +1,124 @@
|
|||
From: Matthias Schiffer <mschiffer@universe-factory.net>
|
||||
Date: Tue, 11 Oct 2016 02:54:27 +0200
|
||||
Subject: ath9k: revert temperature compensation support patch (FS#111)
|
||||
|
||||
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
||||
|
||||
Backport of LEDE 3e4d0e3e77dcf9b2116e5ed53f30e2bf53b1c6b7
|
||||
|
||||
diff --git a/package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch b/package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch
|
||||
deleted file mode 100644
|
||||
index cff32ad..0000000
|
||||
--- a/package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch
|
||||
+++ /dev/null
|
||||
@@ -1,97 +0,0 @@
|
||||
-From: Felix Fietkau <nbd@nbd.name>
|
||||
-Date: Mon, 11 Jul 2016 11:35:55 +0200
|
||||
-Subject: [PATCH] ath9k_hw: implement temperature compensation support for
|
||||
- AR9003+
|
||||
-
|
||||
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
||||
----
|
||||
-
|
||||
---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
|
||||
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
|
||||
-@@ -33,6 +33,7 @@ struct coeff {
|
||||
-
|
||||
- enum ar9003_cal_types {
|
||||
- IQ_MISMATCH_CAL = BIT(0),
|
||||
-+ TEMP_COMP_CAL = BIT(1),
|
||||
- };
|
||||
-
|
||||
- static void ar9003_hw_setup_calibration(struct ath_hw *ah,
|
||||
-@@ -58,6 +59,12 @@ static void ar9003_hw_setup_calibration(
|
||||
- /* Kick-off cal */
|
||||
- REG_SET_BIT(ah, AR_PHY_TIMING4, AR_PHY_TIMING4_DO_CAL);
|
||||
- break;
|
||||
-+ case TEMP_COMP_CAL:
|
||||
-+ ath_dbg(common, CALIBRATE,
|
||||
-+ "starting Temperature Compensation Calibration\n");
|
||||
-+ REG_SET_BIT(ah, AR_CH0_THERM, AR_CH0_THERM_LOCAL);
|
||||
-+ REG_SET_BIT(ah, AR_CH0_THERM, AR_CH0_THERM_START);
|
||||
-+ break;
|
||||
- default:
|
||||
- ath_err(common, "Invalid calibration type\n");
|
||||
- break;
|
||||
-@@ -86,7 +93,8 @@ static bool ar9003_hw_per_calibration(st
|
||||
- /*
|
||||
- * Accumulate cal measures for active chains
|
||||
- */
|
||||
-- cur_caldata->calCollect(ah);
|
||||
-+ if (cur_caldata->calCollect)
|
||||
-+ cur_caldata->calCollect(ah);
|
||||
- ah->cal_samples++;
|
||||
-
|
||||
- if (ah->cal_samples >= cur_caldata->calNumSamples) {
|
||||
-@@ -99,7 +107,8 @@ static bool ar9003_hw_per_calibration(st
|
||||
- /*
|
||||
- * Process accumulated data
|
||||
- */
|
||||
-- cur_caldata->calPostProc(ah, numChains);
|
||||
-+ if (cur_caldata->calPostProc)
|
||||
-+ cur_caldata->calPostProc(ah, numChains);
|
||||
-
|
||||
- /* Calibration has finished. */
|
||||
- caldata->CalValid |= cur_caldata->calType;
|
||||
-@@ -314,9 +323,16 @@ static const struct ath9k_percal_data iq
|
||||
- ar9003_hw_iqcalibrate
|
||||
- };
|
||||
-
|
||||
-+static const struct ath9k_percal_data temp_cal_single_sample = {
|
||||
-+ TEMP_COMP_CAL,
|
||||
-+ MIN_CAL_SAMPLES,
|
||||
-+ PER_MAX_LOG_COUNT,
|
||||
-+};
|
||||
-+
|
||||
- static void ar9003_hw_init_cal_settings(struct ath_hw *ah)
|
||||
- {
|
||||
- ah->iq_caldata.calData = &iq_cal_single_sample;
|
||||
-+ ah->temp_caldata.calData = &temp_cal_single_sample;
|
||||
-
|
||||
- if (AR_SREV_9300_20_OR_LATER(ah)) {
|
||||
- ah->enabled_cals |= TX_IQ_CAL;
|
||||
-@@ -324,7 +340,7 @@ static void ar9003_hw_init_cal_settings(
|
||||
- ah->enabled_cals |= TX_IQ_ON_AGC_CAL;
|
||||
- }
|
||||
-
|
||||
-- ah->supp_cals = IQ_MISMATCH_CAL;
|
||||
-+ ah->supp_cals = IQ_MISMATCH_CAL | TEMP_COMP_CAL;
|
||||
- }
|
||||
-
|
||||
- #define OFF_UPPER_LT 24
|
||||
-@@ -1383,6 +1399,9 @@ static void ar9003_hw_init_cal_common(st
|
||||
- INIT_CAL(&ah->iq_caldata);
|
||||
- INSERT_CAL(ah, &ah->iq_caldata);
|
||||
-
|
||||
-+ INIT_CAL(&ah->temp_caldata);
|
||||
-+ INSERT_CAL(ah, &ah->temp_caldata);
|
||||
-+
|
||||
- /* Initialize current pointer to first element in list */
|
||||
- ah->cal_list_curr = ah->cal_list;
|
||||
-
|
||||
---- a/drivers/net/wireless/ath/ath9k/hw.h
|
||||
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
|
||||
-@@ -830,6 +830,7 @@ struct ath_hw {
|
||||
- /* Calibration */
|
||||
- u32 supp_cals;
|
||||
- struct ath9k_cal_list iq_caldata;
|
||||
-+ struct ath9k_cal_list temp_caldata;
|
||||
- struct ath9k_cal_list adcgain_caldata;
|
||||
- struct ath9k_cal_list adcdc_caldata;
|
||||
- struct ath9k_cal_list *cal_list;
|
||||
diff --git a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
|
||||
index 4615643..6edef09 100644
|
||||
--- a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
|
||||
+++ b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
|
||||
@@ -84,7 +84,7 @@
|
||||
bool reset_power_on;
|
||||
bool htc_reset_init;
|
||||
|
||||
-@@ -1068,6 +1076,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
|
||||
+@@ -1067,6 +1075,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
|
||||
bool ath9k_hw_check_alive(struct ath_hw *ah);
|
||||
|
||||
bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
From: Matthias Schiffer <mschiffer@universe-factory.net>
|
||||
Date: Fri, 30 Sep 2016 16:57:57 +0200
|
||||
Subject: mac80211: fix tx issue with CCMP PN generated in hardware
|
||||
|
||||
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
||||
|
||||
Backport of LEDE f3747020e202883a43729fc245986f9e36289d6c
|
||||
|
||||
diff --git a/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch b/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch
|
||||
index 8ceed51..aba1ff4 100644
|
||||
--- a/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch
|
||||
+++ b/package/kernel/mac80211/patches/346-mac80211-Move-reorder-sensitive-TX-handlers-to-after.patch
|
||||
@@ -404,7 +404,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
||||
sta->tx_stats.packets[skb_get_queue_mapping(skb)]++;
|
||||
|
||||
- if (fast_tx->pn_offs) {
|
||||
-+ if (pn_offs) {
|
||||
++ if (pn_offs && (key_conf->flags & IEEE80211_KEY_FLAG_GENERATE_IV)) {
|
||||
u64 pn;
|
||||
- u8 *crypto_hdr = skb->data + fast_tx->pn_offs;
|
||||
+ u8 *crypto_hdr = skb->data + pn_offs;
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue