diff options
Diffstat (limited to 'package/kernel/mac80211/patches/346-mac80211-fix-sequence-number-assignment-for-PS-respo.patch')
-rw-r--r-- | package/kernel/mac80211/patches/346-mac80211-fix-sequence-number-assignment-for-PS-respo.patch | 107 |
1 files changed, 0 insertions, 107 deletions
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; |