mirror of https://github.com/hak5/openwrt.git
69 lines
1.6 KiB
Diff
69 lines
1.6 KiB
Diff
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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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@@ -2430,37 +2430,37 @@ void ath_tx_node_init(struct ath_softc *
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void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
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{
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- int i;
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- struct ath_atx_ac *ac, *ac_tmp;
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- struct ath_atx_tid *tid, *tid_tmp;
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+ struct ath_atx_ac *ac;
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+ struct ath_atx_tid *tid;
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struct ath_txq *txq;
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+ int i, tidno;
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- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
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- if (ATH_TXQ_SETUP(sc, i)) {
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- txq = &sc->tx.txq[i];
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-
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- spin_lock_bh(&txq->axq_lock);
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-
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- list_for_each_entry_safe(ac,
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- ac_tmp, &txq->axq_acq, list) {
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- tid = list_first_entry(&ac->tid_q,
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- struct ath_atx_tid, list);
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- if (tid && tid->an != an)
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- continue;
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- list_del(&ac->list);
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- ac->sched = false;
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-
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- list_for_each_entry_safe(tid,
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- tid_tmp, &ac->tid_q, list) {
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- list_del(&tid->list);
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- tid->sched = false;
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- ath_tid_drain(sc, txq, tid);
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- tid->state &= ~AGGR_ADDBA_COMPLETE;
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- tid->state &= ~AGGR_CLEANUP;
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- }
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- }
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+ for (tidno = 0, tid = &an->tid[tidno];
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+ tidno < WME_NUM_TID; tidno++, tid++) {
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+ i = tid->ac->qnum;
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- spin_unlock_bh(&txq->axq_lock);
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+ if (!ATH_TXQ_SETUP(sc, i))
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+ continue;
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+
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+ txq = &sc->tx.txq[i];
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+ ac = tid->ac;
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+
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+ spin_lock_bh(&txq->axq_lock);
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+
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+ if (tid->sched) {
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+ list_del(&tid->list);
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+ tid->sched = false;
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}
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+
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+ if (ac->sched) {
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+ list_del(&ac->list);
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+ tid->ac->sched = false;
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+ }
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+
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+ ath_tid_drain(sc, txq, tid);
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+ tid->state &= ~AGGR_ADDBA_COMPLETE;
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+ tid->state &= ~AGGR_CLEANUP;
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+
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+ spin_unlock_bh(&txq->axq_lock);
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}
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}
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