hsist
/
freifunkist-firmware
6
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ath9k: improve AP mode powersave buffering handling

Browse Source 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36824
master
Felix Fietkau 11 years ago
parent b35dfca744
commit 532aee10fd
7 changed files with 395 additions and 36 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 411
      package/mac80211/patches/300-pending_work.patch
  2. 2
      package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
  3. 2
      package/mac80211/patches/501-ath9k-eeprom_endianess.patch
  4. 2
      package/mac80211/patches/502-ath9k_ahb_init.patch
  5. 4
      package/mac80211/patches/512-ath9k_channelbw_debugfs.patch
  6. 8
      package/mac80211/patches/530-ath9k_extra_leds.patch
  7. 2
      package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch

411
package/mac80211/patches/300-pending_work.patch
Unescape View File

@ -32,7 +32,27 @@
struct ath_tx_control {
struct ath_txq *txq;
struct ath_node *an;
@@ -658,11 +655,10 @@ enum sc_op_flags {
@@ -299,6 +296,7 @@ struct ath_tx {
struct ath_txq txq[ATH9K_NUM_TX_QUEUES];
struct ath_descdma txdma;
struct ath_txq *txq_map[IEEE80211_NUM_ACS];
+ struct ath_txq *uapsdq;
u32 txq_max_pending[IEEE80211_NUM_ACS];
u16 max_aggr_framelen[IEEE80211_NUM_ACS][4][32];
};
@@ -356,6 +354,11 @@ void ath_tx_aggr_resume(struct ath_softc
void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an);
void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
struct ath_node *an);
+void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ u16 tids, int nframes,
+ enum ieee80211_frame_release_type reason,
+ bool more_data);
/********/
/* VIFs */
@@ -658,11 +661,10 @@ enum sc_op_flags {
struct ath_rate_table;
struct ath9k_vif_iter_data {
@ -236,6 +256,14 @@
ath9k_ps_restore(sc);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
@@ -2366,6 +2378,7 @@ struct ieee80211_ops ath9k_ops = {
.flush = ath9k_flush,
.tx_frames_pending = ath9k_tx_frames_pending,
.tx_last_beacon = ath9k_tx_last_beacon,
+ .release_buffered_frames = ath9k_release_buffered_frames,
.get_stats = ath9k_get_stats,
.set_antenna = ath9k_set_antenna,
.get_antenna = ath9k_get_antenna,
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -798,6 +798,10 @@
@ -4012,7 +4040,16 @@
NL80211_STA_INFO_TX_BITRATE))
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -768,7 +768,8 @@ void ath9k_set_hw_capab(struct ath_softc
@@ -433,6 +433,8 @@ static int ath9k_init_queues(struct ath_
sc->config.cabqReadytime = ATH_CABQ_READY_TIME;
ath_cabq_update(sc);
+ sc->tx.uapsdq = ath_txq_setup(sc, ATH9K_TX_QUEUE_UAPSD, 0);
+
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i);
sc->tx.txq_map[i]->mac80211_qnum = i;
@@ -768,7 +770,8 @@ void ath9k_set_hw_capab(struct ath_softc
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_PS_NULLFUNC_STACK |
IEEE80211_HW_SPECTRUM_MGMT |
@ -4022,7 +4059,7 @@
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
@@ -776,6 +777,8 @@ void ath9k_set_hw_capab(struct ath_softc
@@ -776,6 +779,8 @@ void ath9k_set_hw_capab(struct ath_softc
if (AR_SREV_9160_10_OR_LATER(sc->sc_ah) || ath9k_modparam_nohwcrypt)
hw->flags |= IEEE80211_HW_MFP_CAPABLE;
@ -4145,7 +4182,18 @@
/*
* complete the acked-ones/xretried ones; update
* block-ack window
@@ -593,9 +576,6 @@ static void ath_tx_complete_aggr(struct
@@ -535,6 +518,10 @@ static void ath_tx_complete_aggr(struct
ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
!txfail);
} else {
+ if (tx_info->flags & IEEE80211_TX_STATUS_EOSP) {
+ tx_info->flags &= ~IEEE80211_TX_STATUS_EOSP;
+ ieee80211_sta_eosp(sta);
+ }
/* retry the un-acked ones */
if (bf->bf_next == NULL && bf_last->bf_stale) {
struct ath_buf *tbf;
@@ -593,9 +580,6 @@ static void ath_tx_complete_aggr(struct
ath_txq_lock(sc, txq);
}
@ -4155,7 +4203,7 @@
rcu_read_unlock();
if (needreset)
@@ -612,6 +592,7 @@ static void ath_tx_process_buffer(struct
@@ -612,6 +596,7 @@ static void ath_tx_process_buffer(struct
struct ath_tx_status *ts, struct ath_buf *bf,
struct list_head *bf_head)
{
@ -4163,7 +4211,7 @@
bool txok, flush;
txok = !(ts->ts_status & ATH9K_TXERR_MASK);
@@ -623,8 +604,12 @@ static void ath_tx_process_buffer(struct
@@ -623,8 +608,12 @@ static void ath_tx_process_buffer(struct
txq->axq_ampdu_depth--;
if (!bf_isampdu(bf)) {
@ -4177,7 +4225,7 @@
ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok);
} else
ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok);
@@ -668,7 +653,7 @@ static u32 ath_lookup_rate(struct ath_so
@@ -668,7 +657,7 @@ static u32 ath_lookup_rate(struct ath_so
skb = bf->bf_mpdu;
tx_info = IEEE80211_SKB_CB(skb);
@ -4186,7 +4234,7 @@
/*
* Find the lowest frame length among the rate series that will have a
@@ -736,8 +721,6 @@ static int ath_compute_num_delims(struct
@@ -736,8 +725,6 @@ static int ath_compute_num_delims(struct
bool first_subfrm)
{
#define FIRST_DESC_NDELIMS 60
@ -4195,7 +4243,7 @@
u32 nsymbits, nsymbols;
u16 minlen;
u8 flags, rix;
@@ -778,8 +761,8 @@ static int ath_compute_num_delims(struct
@@ -778,8 +765,8 @@ static int ath_compute_num_delims(struct
if (tid->an->mpdudensity == 0)
return ndelim;
@ -4206,7 +4254,87 @@
width = (flags & IEEE80211_TX_RC_40_MHZ_WIDTH) ? 1 : 0;
half_gi = (flags & IEEE80211_TX_RC_SHORT_GI) ? 1 : 0;
@@ -858,6 +841,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
@@ -803,24 +790,16 @@ static int ath_compute_num_delims(struct
return ndelim;
}
-static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
- struct ath_txq *txq,
- struct ath_atx_tid *tid,
- struct list_head *bf_q,
- int *aggr_len)
+static struct ath_buf *
+ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_atx_tid *tid)
{
-#define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
- struct ath_buf *bf, *bf_first = NULL, *bf_prev = NULL;
- int rl = 0, nframes = 0, ndelim, prev_al = 0;
- u16 aggr_limit = 0, al = 0, bpad = 0,
- al_delta, h_baw = tid->baw_size / 2;
- enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
- struct ieee80211_tx_info *tx_info;
struct ath_frame_info *fi;
struct sk_buff *skb;
+ struct ath_buf *bf;
u16 seqno;
- do {
+ while (1) {
skb = skb_peek(&tid->buf_q);
fi = get_frame_info(skb);
bf = fi->bf;
@@ -837,10 +816,8 @@ static enum ATH_AGGR_STATUS ath_tx_form_
seqno = bf->bf_state.seqno;
/* do not step over block-ack window */
- if (!BAW_WITHIN(tid->seq_start, tid->baw_size, seqno)) {
- status = ATH_AGGR_BAW_CLOSED;
+ if (!BAW_WITHIN(tid->seq_start, tid->baw_size, seqno))
break;
- }
if (tid->bar_index > ATH_BA_INDEX(tid->seq_start, seqno)) {
struct ath_tx_status ts = {};
@@ -854,10 +831,45 @@ static enum ATH_AGGR_STATUS ath_tx_form_
continue;
}
+ bf->bf_next = NULL;
+ bf->bf_lastbf = bf;
+ return bf;
+ }
+
+ return NULL;
+}
+
+static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc,
+ struct ath_txq *txq,
+ struct ath_atx_tid *tid,
+ struct list_head *bf_q,
+ int *aggr_len)
+{
+#define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
+ struct ath_buf *bf, *bf_first = NULL, *bf_prev = NULL;
+ int rl = 0, nframes = 0, ndelim, prev_al = 0;
+ u16 aggr_limit = 0, al = 0, bpad = 0,
+ al_delta, h_baw = tid->baw_size / 2;
+ enum ATH_AGGR_STATUS status = ATH_AGGR_DONE;
+ struct ieee80211_tx_info *tx_info;
+ struct ath_frame_info *fi;
+ struct sk_buff *skb;
+
+ do {
+ bf = ath_tx_get_tid_subframe(sc, txq, tid);
+ if (!bf) {
+ status = ATH_AGGR_BAW_CLOSED;
+ break;
+ }
+
+ skb = bf->bf_mpdu;
+ fi = get_frame_info(skb);
+
if (!bf_first)
bf_first = bf;
if (!rl) {
@ -4214,7 +4342,16 @@
aggr_limit = ath_lookup_rate(sc, bf, tid);
rl = 1;
}
@@ -998,14 +982,14 @@ static void ath_buf_set_rate(struct ath_
@@ -898,7 +910,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
/* link buffers of this frame to the aggregate */
if (!fi->retries)
- ath_tx_addto_baw(sc, tid, seqno);
+ ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
bf->bf_state.ndelim = ndelim;
__skb_unlink(skb, &tid->buf_q);
@@ -998,14 +1010,14 @@ static void ath_buf_set_rate(struct ath_
skb = bf->bf_mpdu;
tx_info = IEEE80211_SKB_CB(skb);
@ -4231,7 +4368,84 @@
bool is_40, is_sgi, is_sp;
int phy;
@@ -1224,9 +1208,6 @@ int ath_tx_aggr_start(struct ath_softc *
@@ -1107,9 +1119,8 @@ static void ath_tx_fill_desc(struct ath_
{
struct ath_hw *ah = sc->sc_ah;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
- struct ath_buf *bf_first = bf;
+ struct ath_buf *bf_first = NULL;
struct ath_tx_info info;
- bool aggr = !!(bf->bf_state.bf_type & BUF_AGGR);
memset(&info, 0, sizeof(info));
info.is_first = true;
@@ -1117,24 +1128,17 @@ static void ath_tx_fill_desc(struct ath_
info.txpower = MAX_RATE_POWER;
info.qcu = txq->axq_qnum;
- info.flags = ATH9K_TXDESC_INTREQ;
- if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
- info.flags |= ATH9K_TXDESC_NOACK;
- if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
- info.flags |= ATH9K_TXDESC_LDPC;
-
- ath_buf_set_rate(sc, bf, &info, len);
-
- if (tx_info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
+ if ((tx_info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT) ||
+ txq == sc->tx.uapsdq)
info.flags |= ATH9K_TXDESC_CLRDMASK;
if (bf->bf_state.bfs_paprd)
info.flags |= (u32) bf->bf_state.bfs_paprd << ATH9K_TXDESC_PAPRD_S;
-
while (bf) {
struct sk_buff *skb = bf->bf_mpdu;
struct ath_frame_info *fi = get_frame_info(skb);
+ bool aggr = !!(bf->bf_state.bf_type & BUF_AGGR);
info.type = get_hw_packet_type(skb);
if (bf->bf_next)
@@ -1142,6 +1146,18 @@ static void ath_tx_fill_desc(struct ath_
else
info.link = 0;
+ if (!bf_first) {
+ bf_first = bf;
+
+ info.flags = ATH9K_TXDESC_INTREQ;
+ if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
+ info.flags |= ATH9K_TXDESC_NOACK;
+ if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
+ info.flags |= ATH9K_TXDESC_LDPC;
+
+ ath_buf_set_rate(sc, bf, &info, len);
+ }
+
info.buf_addr[0] = bf->bf_buf_addr;
info.buf_len[0] = skb->len;
info.pkt_len = fi->framelen;
@@ -1151,7 +1167,7 @@ static void ath_tx_fill_desc(struct ath_
if (aggr) {
if (bf == bf_first)
info.aggr = AGGR_BUF_FIRST;
- else if (!bf->bf_next)
+ else if (bf == bf_first->bf_lastbf)
info.aggr = AGGR_BUF_LAST;
else
info.aggr = AGGR_BUF_MIDDLE;
@@ -1160,6 +1176,9 @@ static void ath_tx_fill_desc(struct ath_
info.aggr_len = len;
}
+ if (bf == bf_first->bf_lastbf)
+ bf_first = NULL;
+
ath9k_hw_set_txdesc(ah, bf->bf_desc, &info);
bf = bf->bf_next;
}
@@ -1224,9 +1243,6 @@ int ath_tx_aggr_start(struct ath_softc *
an = (struct ath_node *)sta->drv_priv;
txtid = ATH_AN_2_TID(an, tid);
@ -4241,7 +4455,7 @@
/* update ampdu factor/density, they may have changed. This may happen
* in HT IBSS when a beacon with HT-info is received after the station
* has already been added.
@@ -1238,7 +1219,7 @@ int ath_tx_aggr_start(struct ath_softc *
@@ -1238,7 +1254,7 @@ int ath_tx_aggr_start(struct ath_softc *
an->mpdudensity = density;
}
@ -4250,7 +4464,7 @@
txtid->paused = true;
*ssn = txtid->seq_start = txtid->seq_next;
txtid->bar_index = -1;
@@ -1255,28 +1236,9 @@ void ath_tx_aggr_stop(struct ath_softc *
@@ -1255,28 +1271,9 @@ void ath_tx_aggr_stop(struct ath_softc *
struct ath_atx_tid *txtid = ATH_AN_2_TID(an, tid);
struct ath_txq *txq = txtid->ac->txq;
@ -4280,7 +4494,7 @@
ath_tx_flush_tid(sc, txtid);
ath_txq_unlock_complete(sc, txq);
}
@@ -1342,18 +1304,28 @@ void ath_tx_aggr_wakeup(struct ath_softc
@@ -1342,18 +1339,92 @@ void ath_tx_aggr_wakeup(struct ath_softc
}
}
@ -4313,10 +4527,113 @@
+ }
+
+ ath_txq_unlock_complete(sc, txq);
+}
+
+void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
+ struct ieee80211_sta *sta,
+ u16 tids, int nframes,
+ enum ieee80211_frame_release_type reason,
+ bool more_data)
+{
+ struct ath_softc *sc = hw->priv;
+ struct ath_node *an = (struct ath_node *)sta->drv_priv;
+ struct ath_txq *txq = sc->tx.uapsdq;
+ struct ieee80211_tx_info *info;
+ struct list_head bf_q;
+ struct ath_buf *bf_tail = NULL, *bf;
+ int sent = 0;
+ int i;
+
+ INIT_LIST_HEAD(&bf_q);
+ for (i = 0; tids && nframes; i++, tids >>= 1) {
+ struct ath_atx_tid *tid;
+
+ if (!(tids & 1))
+ continue;
+
+ tid = ATH_AN_2_TID(an, i);
+ if (tid->paused)
+ continue;
+
+ ath_txq_lock(sc, tid->ac->txq);
+ while (!skb_queue_empty(&tid->buf_q) && nframes > 0) {
+ bf = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq, tid);
+ if (!bf)
+ break;
+
+ __skb_unlink(bf->bf_mpdu, &tid->buf_q);
+ list_add_tail(&bf->list, &bf_q);
+ ath_set_rates(tid->an->vif, tid->an->sta, bf);
+ ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
+ bf->bf_state.bf_type &= ~BUF_AGGR;
+ if (bf_tail)
+ bf_tail->bf_next = bf;
+
+ bf_tail = bf;
+ nframes--;
+ sent++;
+ TX_STAT_INC(txq->axq_qnum, a_queued_hw);
+
+ if (skb_queue_empty(&tid->buf_q))
+ ieee80211_sta_set_buffered(an->sta, i, false);
+ }
+ ath_txq_unlock_complete(sc, tid->ac->txq);
+ }
+
+ if (list_empty(&bf_q))
+ return;
+
+ info = IEEE80211_SKB_CB(bf_tail->bf_mpdu);
+ info->flags |= IEEE80211_TX_STATUS_EOSP;
+
+ bf = list_first_entry(&bf_q, struct ath_buf, list);
+ ath_txq_lock(sc, txq);
+ ath_tx_fill_desc(sc, bf, txq, 0);
+ ath_tx_txqaddbuf(sc, txq, &bf_q, false);
+ ath_txq_unlock(sc, txq);
}
/********************/
@@ -1743,6 +1715,7 @@ static void ath_tx_send_ampdu(struct ath
@@ -1709,8 +1780,9 @@ static void ath_tx_txqaddbuf(struct ath_
}
}
-static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
- struct sk_buff *skb, struct ath_tx_control *txctl)
+static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_atx_tid *tid, struct sk_buff *skb,
+ struct ath_tx_control *txctl)
{
struct ath_frame_info *fi = get_frame_info(skb);
struct list_head bf_head;
@@ -1723,26 +1795,28 @@ static void ath_tx_send_ampdu(struct ath
* - seqno is not within block-ack window
* - h/w queue depth exceeds low water mark
*/
- if (!skb_queue_empty(&tid->buf_q) || tid->paused ||
- !BAW_WITHIN(tid->seq_start, tid->baw_size, tid->seq_next) ||
- txctl->txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) {
+ if ((!skb_queue_empty(&tid->buf_q) || tid->paused ||
+ !BAW_WITHIN(tid->seq_start, tid->baw_size, tid->seq_next) ||
+ txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) &&
+ txq != sc->tx.uapsdq) {
/*
* Add this frame to software queue for scheduling later
* for aggregation.
*/
- TX_STAT_INC(txctl->txq->axq_qnum, a_queued_sw);
+ TX_STAT_INC(txq->axq_qnum, a_queued_sw);
__skb_queue_tail(&tid->buf_q, skb);
if (!txctl->an || !txctl->an->sleeping)
- ath_tx_queue_tid(txctl->txq, tid);
+ ath_tx_queue_tid(txq, tid);
return;
}
- bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
+ bf = ath_tx_setup_buffer(sc, txq, tid, skb);
if (!bf) {
ieee80211_free_txskb(sc->hw, skb);
return;
}
@ -4324,7 +4641,21 @@
bf->bf_state.bf_type = BUF_AMPDU;
INIT_LIST_HEAD(&bf_head);
list_add(&bf->list, &bf_head);
@@ -1892,49 +1865,6 @@ static struct ath_buf *ath_tx_setup_buff
@@ -1751,10 +1825,10 @@ static void ath_tx_send_ampdu(struct ath
ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
/* Queue to h/w without aggregation */
- TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
+ TX_STAT_INC(txq->axq_qnum, a_queued_hw);
bf->bf_lastbf = bf;
- ath_tx_fill_desc(sc, bf, txctl->txq, fi->framelen);
- ath_tx_txqaddbuf(sc, txctl->txq, &bf_head, false);
+ ath_tx_fill_desc(sc, bf, txq, fi->framelen);
+ ath_tx_txqaddbuf(sc, txq, &bf_head, false);
}
static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
@@ -1892,49 +1966,6 @@ static struct ath_buf *ath_tx_setup_buff
return bf;
}
@ -4374,7 +4705,7 @@
/* Upon failure caller should free skb */
int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
struct ath_tx_control *txctl)
@@ -1945,8 +1875,11 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -1945,8 +1976,11 @@ int ath_tx_start(struct ieee80211_hw *hw
struct ieee80211_vif *vif = info->control.vif;
struct ath_softc *sc = hw->priv;
struct ath_txq *txq = txctl->txq;
@ -4386,16 +4717,22 @@
int q;
/* NOTE: sta can be NULL according to net/mac80211.h */
@@ -2002,8 +1935,41 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -2002,8 +2036,47 @@ int ath_tx_start(struct ieee80211_hw *hw
txq->stopped = true;
}
- ath_tx_start_dma(sc, skb, txctl);
+ if (info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER) {
+ ath_txq_unlock(sc, txq);
+ txq = sc->tx.uapsdq;
+ ath_txq_lock(sc, txq);
+ }
+
+ if (txctl->an && ieee80211_is_data_qos(hdr->frame_control)) {
+ tidno = ieee80211_get_qos_ctl(hdr)[0] &
+ IEEE80211_QOS_CTL_TID_MASK;
+ tid = ATH_AN_2_TID(txctl->an, tidno);
+
+ WARN_ON(tid->ac->txq != txctl->txq);
+ }
+
@ -4404,11 +4741,11 @@
+ * Try aggregation if it's a unicast data frame
+ * and the destination is HT capable.
+ */
+ ath_tx_send_ampdu(sc, tid, skb, txctl);
+ ath_tx_send_ampdu(sc, txq, tid, skb, txctl);
+ goto out;
+ }
+
+ bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
+ bf = ath_tx_setup_buffer(sc, txq, tid, skb);
+ if (!bf) {
+ if (txctl->paprd)
+ dev_kfree_skb_any(skb);
@ -4423,13 +4760,35 @@
+ bf->bf_state.bfs_paprd_timestamp = jiffies;
+
+ ath_set_rates(vif, sta, bf);
+ ath_tx_send_normal(sc, txctl->txq, tid, skb);
+
+ ath_tx_send_normal(sc, txq, tid, skb);
+out:
ath_txq_unlock(sc, txq);
return 0;
@@ -2408,12 +2374,10 @@ void ath_tx_node_init(struct ath_softc *
@@ -2054,7 +2127,12 @@ static void ath_tx_complete(struct ath_s
}
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+ __skb_queue_tail(&txq->complete_q, skb);
+
q = skb_get_queue_mapping(skb);
+ if (txq == sc->tx.uapsdq)
+ txq = sc->tx.txq_map[q];
+
if (txq == sc->tx.txq_map[q]) {
if (WARN_ON(--txq->pending_frames < 0))
txq->pending_frames = 0;
@@ -2065,8 +2143,6 @@ static void ath_tx_complete(struct ath_s
txq->stopped = false;
}
}
-
- __skb_queue_tail(&txq->complete_q, skb);
}
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
@@ -2408,12 +2484,10 @@ void ath_tx_node_init(struct ath_softc *
tid->baw_head = tid->baw_tail = 0;
tid->sched = false;
tid->paused = false;
@ -4443,7 +4802,7 @@
}
for (acno = 0, ac = &an->ac[acno];
@@ -2450,9 +2414,9 @@ void ath_tx_node_cleanup(struct ath_soft
@@ -2450,9 +2524,9 @@ void ath_tx_node_cleanup(struct ath_soft
}
ath_tid_drain(sc, txq, tid);

2
package/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
Unescape View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -731,6 +731,7 @@ static const struct ieee80211_iface_limi
@@ -733,6 +733,7 @@ static const struct ieee80211_iface_limi
#endif
BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_P2P_GO) },

2
package/mac80211/patches/501-ath9k-eeprom_endianess.patch
Unescape View File

@ -81,7 +81,7 @@
struct ath_ops reg_ops;
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -591,6 +591,8 @@ static int ath9k_init_softc(u16 devid, s
@@ -593,6 +593,8 @@ static int ath9k_init_softc(u16 devid, s
ah->is_clk_25mhz = pdata->is_clk_25mhz;
ah->get_mac_revision = pdata->get_mac_revision;
ah->external_reset = pdata->external_reset;

2
package/mac80211/patches/502-ath9k_ahb_init.patch
Unescape View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -988,23 +988,23 @@ static int __init ath9k_init(void)
@@ -990,23 +990,23 @@ static int __init ath9k_init(void)
goto err_out;
}

4
package/mac80211/patches/512-ath9k_channelbw_debugfs.patch
Unescape View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -687,6 +687,7 @@ struct ath_softc {
@@ -693,6 +693,7 @@ struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@ -8,7 +8,7 @@
struct survey_info *cur_survey;
struct survey_info survey[ATH9K_NUM_CHANNELS];
@@ -891,6 +892,7 @@ struct fft_sample_ht20 {
@@ -897,6 +898,7 @@ struct fft_sample_ht20 {
u8 data[SPECTRAL_HT20_NUM_BINS];
} __packed;

8
package/mac80211/patches/530-ath9k_extra_leds.patch
Unescape View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -549,6 +549,9 @@ struct ath9k_wow_pattern {
@@ -555,6 +555,9 @@ struct ath9k_wow_pattern {
void ath_init_leds(struct ath_softc *sc);
void ath_deinit_leds(struct ath_softc *sc);
void ath_fill_led_pin(struct ath_softc *sc);
@ -10,7 +10,7 @@
#else
static inline void ath_init_leds(struct ath_softc *sc)
{
@@ -683,6 +686,13 @@ enum spectral_mode {
@@ -689,6 +692,13 @@ enum spectral_mode {
SPECTRAL_CHANSCAN,
};
@ -24,7 +24,7 @@
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@@ -724,9 +734,8 @@ struct ath_softc {
@@ -730,9 +740,8 @@ struct ath_softc {
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
#ifdef CONFIG_MAC80211_LEDS
@ -162,7 +162,7 @@
void ath_fill_led_pin(struct ath_softc *sc)
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -893,7 +893,7 @@ int ath9k_init_device(u16 devid, struct
@@ -895,7 +895,7 @@ int ath9k_init_device(u16 devid, struct
#ifdef CONFIG_MAC80211_LEDS
/* must be initialized before ieee80211_register_hw */

2
package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch
Unescape View File

@ -59,7 +59,7 @@
};
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -591,6 +591,8 @@ static int ath9k_init_softc(u16 devid, s
@@ -593,6 +593,8 @@ static int ath9k_init_softc(u16 devid, s
ah->is_clk_25mhz = pdata->is_clk_25mhz;
ah->get_mac_revision = pdata->get_mac_revision;
ah->external_reset = pdata->external_reset;

Write Preview
Loading…
Cancel
Save