41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Sun, 28 Aug 2016 13:15:10 +0200
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Subject: [PATCH] ath9k: release PS buffered frames as A-MPDU if enabled
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/drivers/net/wireless/ath/ath9k/xmit.c
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+++ b/drivers/net/wireless/ath/ath9k/xmit.c
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@@ -1660,10 +1660,11 @@ void ath9k_release_buffered_frames(struc
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struct ath_node *an = (struct ath_node *)sta->drv_priv;
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struct ath_txq *txq = sc->tx.uapsdq;
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struct ieee80211_tx_info *info;
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+ struct ath_frame_info *fi;
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struct list_head bf_q;
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struct ath_buf *bf_tail = NULL, *bf;
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int sent = 0;
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- int i;
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+ int n, i;
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INIT_LIST_HEAD(&bf_q);
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for (i = 0; tids && nframes; i++, tids >>= 1) {
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@@ -1683,10 +1684,15 @@ void ath9k_release_buffered_frames(struc
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ath9k_set_moredata(sc, bf, true);
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list_add_tail(&bf->list, &bf_q);
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ath_set_rates(tid->an->vif, tid->an->sta, bf, true);
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- if (bf_isampdu(bf)) {
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+ if (bf_isampdu(bf))
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ath_tx_addto_baw(sc, tid, bf);
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- bf->bf_state.bf_type &= ~BUF_AGGR;
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+ if (bf_isaggr(bf)) {
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+ fi = get_frame_info(bf->bf_mpdu);
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+ n = ath_compute_num_delims(sc, tid, bf,
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+ fi->framelen, true);
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+ bf->bf_state.ndelim = n;
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}
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+
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if (bf_tail)
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bf_tail->bf_next = bf;
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