From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/net/wireless/ath/ath9k/xmit.c | 318 +++++++++++++++++++----------------------------------
1 files changed, 114 insertions(+), 204 deletions(-)
diff --git a/kernel/drivers/net/wireless/ath/ath9k/xmit.c b/kernel/drivers/net/wireless/ath/ath9k/xmit.c
index 29f7145..84c68ae 100644
--- a/kernel/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/kernel/drivers/net/wireless/ath/ath9k/xmit.c
@@ -113,43 +113,13 @@
ath_tx_status(hw, skb);
}
-void __ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
-{
- struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
- struct ath_chanctx *ctx = avp->chanctx;
- struct ath_acq *acq;
- struct list_head *tid_list;
- u8 acno = TID_TO_WME_AC(tid->tidno);
-
- if (!ctx || !list_empty(&tid->list))
- return;
-
-
- acq = &ctx->acq[acno];
- if ((sc->airtime_flags & AIRTIME_USE_NEW_QUEUES) &&
- tid->an->airtime_deficit[acno] > 0)
- tid_list = &acq->acq_new;
- else
- tid_list = &acq->acq_old;
-
- list_add_tail(&tid->list, tid_list);
-}
-
void ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
{
- struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
- struct ath_chanctx *ctx = avp->chanctx;
- struct ath_acq *acq;
+ struct ieee80211_txq *queue =
+ container_of((void *)tid, struct ieee80211_txq, drv_priv);
- if (!ctx || !list_empty(&tid->list))
- return;
-
- acq = &ctx->acq[TID_TO_WME_AC(tid->tidno)];
- spin_lock_bh(&acq->lock);
- __ath_tx_queue_tid(sc, tid);
- spin_unlock_bh(&acq->lock);
+ ieee80211_schedule_txq(sc->hw, queue);
}
-
void ath9k_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *queue)
{
@@ -163,11 +133,7 @@
tid->tidno);
ath_txq_lock(sc, txq);
-
- tid->has_queued = true;
- ath_tx_queue_tid(sc, tid);
ath_txq_schedule(sc, txq);
-
ath_txq_unlock(sc, txq);
}
@@ -175,8 +141,8 @@
{
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
BUILD_BUG_ON(sizeof(struct ath_frame_info) >
- sizeof(tx_info->rate_driver_data));
- return (struct ath_frame_info *) &tx_info->rate_driver_data[0];
+ sizeof(tx_info->status.status_driver_data));
+ return (struct ath_frame_info *) &tx_info->status.status_driver_data[0];
}
static void ath_send_bar(struct ath_atx_tid *tid, u16 seqno)
@@ -217,8 +183,8 @@
return ATH_AN_2_TID(an, tidno);
}
-static struct sk_buff *
-ath_tid_pull(struct ath_atx_tid *tid)
+static int
+ath_tid_pull(struct ath_atx_tid *tid, struct sk_buff **skbuf)
{
struct ieee80211_txq *txq = container_of((void*)tid, struct ieee80211_txq, drv_priv);
struct ath_softc *sc = tid->an->sc;
@@ -229,20 +195,16 @@
};
struct sk_buff *skb;
struct ath_frame_info *fi;
- int q;
-
- if (!tid->has_queued)
- return NULL;
+ int q, ret;
skb = ieee80211_tx_dequeue(hw, txq);
- if (!skb) {
- tid->has_queued = false;
- return NULL;
- }
+ if (!skb)
+ return -ENOENT;
- if (ath_tx_prepare(hw, skb, &txctl)) {
+ ret = ath_tx_prepare(hw, skb, &txctl);
+ if (ret) {
ieee80211_free_txskb(hw, skb);
- return NULL;
+ return ret;
}
q = skb_get_queue_mapping(skb);
@@ -252,24 +214,19 @@
++tid->txq->pending_frames;
}
- return skb;
+ *skbuf = skb;
+ return 0;
}
-
-static bool ath_tid_has_buffered(struct ath_atx_tid *tid)
+static int ath_tid_dequeue(struct ath_atx_tid *tid,
+ struct sk_buff **skb)
{
- return !skb_queue_empty(&tid->retry_q) || tid->has_queued;
-}
+ int ret = 0;
+ *skb = __skb_dequeue(&tid->retry_q);
+ if (!*skb)
+ ret = ath_tid_pull(tid, skb);
-static struct sk_buff *ath_tid_dequeue(struct ath_atx_tid *tid)
-{
- struct sk_buff *skb;
-
- skb = __skb_dequeue(&tid->retry_q);
- if (!skb)
- skb = ath_tid_pull(tid);
-
- return skb;
+ return ret;
}
static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
@@ -365,11 +322,12 @@
struct list_head bf_head;
struct ath_tx_status ts;
struct ath_frame_info *fi;
+ int ret;
memset(&ts, 0, sizeof(ts));
INIT_LIST_HEAD(&bf_head);
- while ((skb = ath_tid_dequeue(tid))) {
+ while ((ret = ath_tid_dequeue(tid, &skb)) == 0) {
fi = get_frame_info(skb);
bf = fi->bf;
@@ -391,7 +349,7 @@
struct ieee80211_hdr *hdr;
int prev = fi->retries;
- TX_STAT_INC(txq->axq_qnum, a_retries);
+ TX_STAT_INC(sc, txq->axq_qnum, a_retries);
fi->retries += count;
if (prev > 0)
@@ -452,7 +410,6 @@
struct ath_tx_status *ts, int txok,
int *nframes, int *nbad)
{
- struct ath_frame_info *fi;
u16 seq_st = 0;
u32 ba[WME_BA_BMP_SIZE >> 5];
int ba_index;
@@ -464,11 +421,10 @@
isaggr = bf_isaggr(bf);
if (isaggr) {
seq_st = ts->ts_seqnum;
- memcpy(ba, &ts->ba_low, WME_BA_BMP_SIZE >> 3);
+ memcpy(ba, &ts->ba, WME_BA_BMP_SIZE >> 3);
}
while (bf) {
- fi = get_frame_info(bf->bf_mpdu);
ba_index = ATH_BA_INDEX(seq_st, bf->bf_state.seqno);
(*nframes)++;
@@ -488,7 +444,6 @@
{
struct ath_node *an = NULL;
struct sk_buff *skb;
- struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *tx_info;
struct ath_buf *bf_next, *bf_last = bf->bf_lastbf;
struct list_head bf_head;
@@ -505,8 +460,6 @@
int bar_index = -1;
skb = bf->bf_mpdu;
- hdr = (struct ieee80211_hdr *)skb->data;
-
tx_info = IEEE80211_SKB_CB(skb);
memcpy(rates, bf->rates, sizeof(rates));
@@ -551,7 +504,7 @@
if (isaggr && txok) {
if (ts->ts_flags & ATH9K_TX_BA) {
seq_st = ts->ts_seqnum;
- memcpy(ba, &ts->ba_low, WME_BA_BMP_SIZE >> 3);
+ memcpy(ba, &ts->ba, WME_BA_BMP_SIZE >> 3);
} else {
/*
* AR5416 can become deaf/mute when BA
@@ -681,7 +634,6 @@
skb_queue_splice_tail(&bf_pending, &tid->retry_q);
if (!an->sleeping) {
ath_tx_queue_tid(sc, tid);
-
if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
tid->clear_ps_filter = true;
}
@@ -708,11 +660,12 @@
return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
}
-static void ath_tx_count_airtime(struct ath_softc *sc, struct ath_node *an,
- struct ath_atx_tid *tid, struct ath_buf *bf,
- struct ath_tx_status *ts)
+static void ath_tx_count_airtime(struct ath_softc *sc,
+ struct ieee80211_sta *sta,
+ struct ath_buf *bf,
+ struct ath_tx_status *ts,
+ u8 tid)
{
- struct ath_txq *txq = tid->txq;
u32 airtime = 0;
int i;
@@ -722,17 +675,7 @@
airtime += rate_dur * bf->rates[i].count;
}
- if (sc->airtime_flags & AIRTIME_USE_TX) {
- int q = txq->mac80211_qnum;
- struct ath_acq *acq = &sc->cur_chan->acq[q];
-
- spin_lock_bh(&acq->lock);
- an->airtime_deficit[q] -= airtime;
- if (an->airtime_deficit[q] <= 0)
- __ath_tx_queue_tid(sc, tid);
- spin_unlock_bh(&acq->lock);
- }
- ath_debug_airtime(sc, an, 0, airtime);
+ ieee80211_sta_register_airtime(sta, tid, airtime, 0);
}
static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
@@ -762,7 +705,7 @@
if (sta) {
struct ath_node *an = (struct ath_node *)sta->drv_priv;
tid = ath_get_skb_tid(sc, an, bf->bf_mpdu);
- ath_tx_count_airtime(sc, an, tid, bf, ts);
+ ath_tx_count_airtime(sc, sta, bf, ts, tid->tidno);
if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
tid->clear_ps_filter = true;
}
@@ -947,20 +890,21 @@
return ndelim;
}
-static struct ath_buf *
+static int
ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_atx_tid *tid)
+ struct ath_atx_tid *tid, struct ath_buf **buf)
{
struct ieee80211_tx_info *tx_info;
struct ath_frame_info *fi;
- struct sk_buff *skb, *first_skb = NULL;
struct ath_buf *bf;
+ struct sk_buff *skb, *first_skb = NULL;
u16 seqno;
+ int ret;
while (1) {
- skb = ath_tid_dequeue(tid);
- if (!skb)
- break;
+ ret = ath_tid_dequeue(tid, &skb);
+ if (ret < 0)
+ return ret;
fi = get_frame_info(skb);
bf = fi->bf;
@@ -992,7 +936,7 @@
if (!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) {
bf->bf_state.bf_type = 0;
- return bf;
+ break;
}
bf->bf_state.bf_type = BUF_AMPDU | BUF_AGGR;
@@ -1011,7 +955,7 @@
first_skb = skb;
continue;
}
- break;
+ return -EINPROGRESS;
}
if (tid->bar_index > ATH_BA_INDEX(tid->seq_start, seqno)) {
@@ -1028,10 +972,11 @@
if (bf_isampdu(bf))
ath_tx_addto_baw(sc, tid, bf);
- return bf;
+ break;
}
- return NULL;
+ *buf = bf;
+ return 0;
}
static int
@@ -1041,7 +986,7 @@
{
#define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
struct ath_buf *bf = bf_first, *bf_prev = NULL;
- int nframes = 0, ndelim;
+ int nframes = 0, ndelim, ret;
u16 aggr_limit = 0, al = 0, bpad = 0,
al_delta, h_baw = tid->baw_size / 2;
struct ieee80211_tx_info *tx_info;
@@ -1093,7 +1038,9 @@
bf_prev = bf;
- bf = ath_tx_get_tid_subframe(sc, txq, tid);
+ ret = ath_tx_get_tid_subframe(sc, txq, tid, &bf);
+ if (ret < 0)
+ break;
}
goto finish;
stop:
@@ -1106,7 +1053,7 @@
al = get_frame_info(bf->bf_mpdu)->framelen;
bf->bf_state.bf_type = BUF_AMPDU;
} else {
- TX_STAT_INC(txq->axq_qnum, a_aggr);
+ TX_STAT_INC(sc, txq->axq_qnum, a_aggr);
}
return al;
@@ -1495,7 +1442,7 @@
struct ath_buf *bf_first)
{
struct ath_buf *bf = bf_first, *bf_prev = NULL;
- int nframes = 0;
+ int nframes = 0, ret;
do {
struct ieee80211_tx_info *tx_info;
@@ -1509,8 +1456,8 @@
if (nframes >= 2)
break;
- bf = ath_tx_get_tid_subframe(sc, txq, tid);
- if (!bf)
+ ret = ath_tx_get_tid_subframe(sc, txq, tid, &bf);
+ if (ret < 0)
break;
tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
@@ -1523,30 +1470,27 @@
} while (1);
}
-static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_atx_tid *tid)
+static int ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_atx_tid *tid)
{
- struct ath_buf *bf;
+ struct ath_buf *bf = NULL;
struct ieee80211_tx_info *tx_info;
struct list_head bf_q;
- int aggr_len = 0;
+ int aggr_len = 0, ret;
bool aggr;
-
- if (!ath_tid_has_buffered(tid))
- return false;
INIT_LIST_HEAD(&bf_q);
- bf = ath_tx_get_tid_subframe(sc, txq, tid);
- if (!bf)
- return false;
+ ret = ath_tx_get_tid_subframe(sc, txq, tid, &bf);
+ if (ret < 0)
+ return ret;
tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
aggr = !!(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
if ((aggr && txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) ||
(!aggr && txq->axq_depth >= ATH_NON_AGGR_MIN_QDEPTH)) {
__skb_queue_tail(&tid->retry_q, bf->bf_mpdu);
- return false;
+ return -EBUSY;
}
ath_set_rates(tid->an->vif, tid->an->sta, bf);
@@ -1556,7 +1500,7 @@
ath_tx_form_burst(sc, txq, tid, &bf_q, bf);
if (list_empty(&bf_q))
- return false;
+ return -EAGAIN;
if (tid->clear_ps_filter || tid->an->no_ps_filter) {
tid->clear_ps_filter = false;
@@ -1565,7 +1509,7 @@
ath_tx_fill_desc(sc, bf, txq, aggr_len);
ath_tx_txqaddbuf(sc, txq, &bf_q, false);
- return true;
+ return 0;
}
int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
@@ -1628,28 +1572,16 @@
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_atx_tid *tid;
- struct ath_txq *txq;
int tidno;
ath_dbg(common, XMIT, "%s called\n", __func__);
for (tidno = 0; tidno < IEEE80211_NUM_TIDS; tidno++) {
tid = ath_node_to_tid(an, tidno);
- txq = tid->txq;
-
- ath_txq_lock(sc, txq);
-
- if (list_empty(&tid->list)) {
- ath_txq_unlock(sc, txq);
- continue;
- }
if (!skb_queue_empty(&tid->retry_q))
ieee80211_sta_set_buffered(sta, tid->tidno, true);
- list_del_init(&tid->list);
-
- ath_txq_unlock(sc, txq);
}
}
@@ -1668,11 +1600,12 @@
ath_txq_lock(sc, txq);
tid->clear_ps_filter = true;
- if (ath_tid_has_buffered(tid)) {
+ if (!skb_queue_empty(&tid->retry_q)) {
ath_tx_queue_tid(sc, tid);
ath_txq_schedule(sc, txq);
}
ath_txq_unlock_complete(sc, txq);
+
}
}
@@ -1703,9 +1636,9 @@
struct ath_txq *txq = sc->tx.uapsdq;
struct ieee80211_tx_info *info;
struct list_head bf_q;
- struct ath_buf *bf_tail = NULL, *bf;
+ struct ath_buf *bf_tail = NULL, *bf = NULL;
int sent = 0;
- int i;
+ int i, ret;
INIT_LIST_HEAD(&bf_q);
for (i = 0; tids && nframes; i++, tids >>= 1) {
@@ -1718,8 +1651,9 @@
ath_txq_lock(sc, tid->txq);
while (nframes > 0) {
- bf = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq, tid);
- if (!bf)
+ ret = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq,
+ tid, &bf);
+ if (ret < 0)
break;
ath9k_set_moredata(sc, bf, true);
@@ -1733,7 +1667,7 @@
bf_tail = bf;
nframes--;
sent++;
- TX_STAT_INC(txq->axq_qnum, a_queued_hw);
+ TX_STAT_INC(sc, txq->axq_qnum, a_queued_hw);
if (an->sta && skb_queue_empty(&tid->retry_q))
ieee80211_sta_set_buffered(an->sta, i, false);
@@ -1985,11 +1919,11 @@
*/
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
{
+ struct ieee80211_hw *hw = sc->hw;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ struct ieee80211_txq *queue;
struct ath_atx_tid *tid;
- struct list_head *tid_list;
- struct ath_acq *acq;
- bool active = AIRTIME_ACTIVE(sc->airtime_flags);
+ int ret;
if (txq->mac80211_qnum < 0)
return;
@@ -1997,58 +1931,29 @@
if (test_bit(ATH_OP_HW_RESET, &common->op_flags))
return;
+ ieee80211_txq_schedule_start(hw, txq->mac80211_qnum);
spin_lock_bh(&sc->chan_lock);
rcu_read_lock();
- acq = &sc->cur_chan->acq[txq->mac80211_qnum];
if (sc->cur_chan->stopped)
goto out;
-begin:
- tid_list = &acq->acq_new;
- if (list_empty(tid_list)) {
- tid_list = &acq->acq_old;
- if (list_empty(tid_list))
- goto out;
- }
- tid = list_first_entry(tid_list, struct ath_atx_tid, list);
+ while ((queue = ieee80211_next_txq(hw, txq->mac80211_qnum))) {
+ bool force;
- if (active && tid->an->airtime_deficit[txq->mac80211_qnum] <= 0) {
- spin_lock_bh(&acq->lock);
- tid->an->airtime_deficit[txq->mac80211_qnum] += ATH_AIRTIME_QUANTUM;
- list_move_tail(&tid->list, &acq->acq_old);
- spin_unlock_bh(&acq->lock);
- goto begin;
- }
+ tid = (struct ath_atx_tid *)queue->drv_priv;
- if (!ath_tid_has_buffered(tid)) {
- spin_lock_bh(&acq->lock);
- if ((tid_list == &acq->acq_new) && !list_empty(&acq->acq_old))
- list_move_tail(&tid->list, &acq->acq_old);
- else {
- list_del_init(&tid->list);
- }
- spin_unlock_bh(&acq->lock);
- goto begin;
- }
+ ret = ath_tx_sched_aggr(sc, txq, tid);
+ ath_dbg(common, QUEUE, "ath_tx_sched_aggr returned %d\n", ret);
-
- /*
- * If we succeed in scheduling something, immediately restart to make
- * sure we keep the HW busy.
- */
- if(ath_tx_sched_aggr(sc, txq, tid)) {
- if (!active) {
- spin_lock_bh(&acq->lock);
- list_move_tail(&tid->list, &acq->acq_old);
- spin_unlock_bh(&acq->lock);
- }
- goto begin;
+ force = !skb_queue_empty(&tid->retry_q);
+ ieee80211_return_txq(hw, queue, force);
}
out:
rcu_read_unlock();
spin_unlock_bh(&sc->chan_lock);
+ ieee80211_txq_schedule_end(hw, txq->mac80211_qnum);
}
void ath_txq_schedule_all(struct ath_softc *sc)
@@ -2116,14 +2021,14 @@
}
if (puttxbuf) {
- TX_STAT_INC(txq->axq_qnum, puttxbuf);
+ TX_STAT_INC(sc, txq->axq_qnum, puttxbuf);
ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
ath_dbg(common, XMIT, "TXDP[%u] = %llx (%p)\n",
txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
}
if (!edma || sc->tx99_state) {
- TX_STAT_INC(txq->axq_qnum, txstart);
+ TX_STAT_INC(sc, txq->axq_qnum, txstart);
ath9k_hw_txstart(ah, txq->axq_qnum);
}
@@ -2160,7 +2065,7 @@
bf->bf_lastbf = bf;
ath_tx_fill_desc(sc, bf, txq, fi->framelen);
ath_tx_txqaddbuf(sc, txq, &bf_head, false);
- TX_STAT_INC(txq->axq_qnum, queued);
+ TX_STAT_INC(sc, txq->axq_qnum, queued);
}
static void setup_frame_info(struct ieee80211_hw *hw,
@@ -2195,10 +2100,13 @@
if (tx_info->control.vif) {
struct ieee80211_vif *vif = tx_info->control.vif;
-
+ if (vif->bss_conf.txpower == INT_MIN)
+ goto nonvifpower;
txpower = 2 * vif->bss_conf.txpower;
} else {
- struct ath_softc *sc = hw->priv;
+ struct ath_softc *sc;
+ nonvifpower:
+ sc = hw->priv;
txpower = sc->cur_chan->cur_txpower;
}
@@ -2366,12 +2274,10 @@
int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
struct ath_tx_control *txctl)
{
- struct ieee80211_hdr *hdr;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_sta *sta = txctl->sta;
struct ieee80211_vif *vif = info->control.vif;
struct ath_frame_info *fi = get_frame_info(skb);
- struct ath_vif *avp = NULL;
struct ath_softc *sc = hw->priv;
struct ath_txq *txq = txctl->txq;
struct ath_atx_tid *tid = NULL;
@@ -2380,16 +2286,12 @@
bool ps_resp;
int q, ret;
- if (vif)
- avp = (void *)vif->drv_priv;
-
ps_resp = !!(info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE);
ret = ath_tx_prepare(hw, skb, txctl);
if (ret)
return ret;
- hdr = (struct ieee80211_hdr *) skb->data;
/*
* At this point, the vif, hw_key and sta pointers in the tx control
* info are no longer valid (overwritten by the ath_frame_info data.
@@ -2493,7 +2395,7 @@
ath_txq_lock(sc, txctl.txq);
ath_tx_fill_desc(sc, bf, txctl.txq, 0);
ath_tx_txqaddbuf(sc, txctl.txq, &bf_q, false);
- TX_STAT_INC(txctl.txq->axq_qnum, queued);
+ TX_STAT_INC(sc, txctl.txq->axq_qnum, queued);
ath_txq_unlock(sc, txctl.txq);
}
@@ -2599,6 +2501,16 @@
spin_unlock_irqrestore(&sc->tx.txbuflock, flags);
}
+static void ath_clear_tx_status(struct ieee80211_tx_info *tx_info)
+{
+ void *ptr = &tx_info->status;
+
+ memset(ptr + sizeof(tx_info->status.rates), 0,
+ sizeof(tx_info->status) -
+ sizeof(tx_info->status.rates) -
+ sizeof(tx_info->status.status_driver_data));
+}
+
static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf,
struct ath_tx_status *ts, int nframes, int nbad,
int txok)
@@ -2609,6 +2521,8 @@
struct ieee80211_hw *hw = sc->hw;
struct ath_hw *ah = sc->sc_ah;
u8 i, tx_rateindex;
+
+ ath_clear_tx_status(tx_info);
if (txok)
tx_info->status.ack_signal = ts->ts_rssi;
@@ -2623,6 +2537,13 @@
}
tx_info->status.ampdu_len = nframes;
tx_info->status.ampdu_ack_len = nframes - nbad;
+
+ tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
+
+ for (i = tx_rateindex + 1; i < hw->max_rates; i++) {
+ tx_info->status.rates[i].count = 0;
+ tx_info->status.rates[i].idx = -1;
+ }
if ((ts->ts_status & ATH9K_TXERR_FILT) == 0 &&
(tx_info->flags & IEEE80211_TX_CTL_NO_ACK) == 0) {
@@ -2645,13 +2566,6 @@
tx_info->status.rates[tx_rateindex].count =
hw->max_rate_tries;
}
-
- for (i = tx_rateindex + 1; i < hw->max_rates; i++) {
- tx_info->status.rates[i].count = 0;
- tx_info->status.rates[i].idx = -1;
- }
-
- tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
}
static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
@@ -2706,7 +2620,7 @@
if (status == -EINPROGRESS)
break;
- TX_STAT_INC(txq->axq_qnum, txprocdesc);
+ TX_STAT_INC(sc, txq->axq_qnum, txprocdesc);
/*
* Remove ath_buf's of the same transmit unit from txq,
@@ -2785,7 +2699,7 @@
ath_txq_lock(sc, txq);
- TX_STAT_INC(txq->axq_qnum, txprocdesc);
+ TX_STAT_INC(sc, txq->axq_qnum, txprocdesc);
fifo_list = &txq->txq_fifo[txq->txq_tailidx];
if (list_empty(fifo_list)) {
@@ -2893,9 +2807,6 @@
struct ath_atx_tid *tid;
int tidno, acno;
- for (acno = 0; acno < IEEE80211_NUM_ACS; acno++)
- an->airtime_deficit[acno] = ATH_AIRTIME_QUANTUM;
-
for (tidno = 0; tidno < IEEE80211_NUM_TIDS; tidno++) {
tid = ath_node_to_tid(an, tidno);
tid->an = an;
@@ -2905,7 +2816,6 @@
tid->baw_head = tid->baw_tail = 0;
tid->active = false;
tid->clear_ps_filter = true;
- tid->has_queued = false;
__skb_queue_head_init(&tid->retry_q);
INIT_LIST_HEAD(&tid->list);
acno = TID_TO_WME_AC(tidno);
--
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