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Code

ath9k: merge a pending aggregation fix

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29273 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-11-20 09:29:42 +00:00
parent ba3ef5325d
commit a5b639a6ac
3 changed files with 42 additions and 13 deletions
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31
package/mac80211/patches/300-pending_work.patch
View File

@ -346,7 +346,36 @@
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1955,7 +1955,7 @@ static void ath_tx_complete(struct ath_s
@@ -179,6 +179,11 @@ static void ath_tx_flush_tid(struct ath_
spin_lock_bh(&txq->axq_lock);
}
+ if (tid->baw_head == tid->baw_tail) {
+ tid->state &= ~AGGR_ADDBA_COMPLETE;
+ tid->state &= ~AGGR_CLEANUP;
+ }
+
spin_unlock_bh(&txq->axq_lock);
}
@@ -556,15 +561,9 @@ static void ath_tx_complete_aggr(struct
spin_unlock_bh(&txq->axq_lock);
}
- if (tid->state & AGGR_CLEANUP) {
+ if (tid->state & AGGR_CLEANUP)
ath_tx_flush_tid(sc, tid);
- if (tid->baw_head == tid->baw_tail) {
- tid->state &= ~AGGR_ADDBA_COMPLETE;
- tid->state &= ~AGGR_CLEANUP;
- }
- }
-
rcu_read_unlock();
if (needreset) {
@@ -1955,7 +1954,7 @@ static void ath_tx_complete(struct ath_s
skb_pull(skb, padsize);
}

16
package/mac80211/patches/540-ath9k_limit_qlen.patch
View File

@ -33,7 +33,7 @@
debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc,
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -350,6 +350,14 @@ static void ath_tx_count_frames(struct a
@@ -355,6 +355,14 @@ static void ath_tx_count_frames(struct a
}
}
@ -48,7 +48,7 @@
static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ath_buf *bf, struct list_head *bf_q,
@@ -438,6 +446,8 @@ static void ath_tx_complete_aggr(struct
@@ -443,6 +451,8 @@ static void ath_tx_complete_aggr(struct
__skb_queue_head_init(&bf_pending);
ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
@ -57,7 +57,7 @@
while (bf) {
u16 seqno = bf->bf_state.seqno;
@@ -824,6 +834,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
@@ -823,6 +833,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
ath_tx_addto_baw(sc, tid, seqno);
bf->bf_state.ndelim = ndelim;
@ -65,7 +65,7 @@
__skb_unlink(skb, &tid->buf_q);
list_add_tail(&bf->list, bf_q);
if (bf_prev)
@@ -1683,6 +1694,8 @@ static void ath_tx_send_ampdu(struct ath
@@ -1682,6 +1693,8 @@ static void ath_tx_send_ampdu(struct ath
/* Add sub-frame to BAW */
ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
@ -74,7 +74,7 @@
/* Queue to h/w without aggregation */
TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
bf->bf_lastbf = bf;
@@ -1811,23 +1824,13 @@ error:
@@ -1810,23 +1823,13 @@ error:
/* FIXME: tx power */
static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
@ -100,7 +100,7 @@
if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
/*
@@ -1862,6 +1865,7 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -1861,6 +1864,7 @@ 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;
@ -108,7 +108,7 @@
int padpos, padsize;
int frmlen = skb->len + FCS_LEN;
int q;
@@ -1904,6 +1908,24 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -1903,6 +1907,24 @@ int ath_tx_start(struct ieee80211_hw *hw
setup_frame_info(hw, skb, frmlen);
@ -133,7 +133,7 @@
/*
* 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.
@@ -1918,7 +1940,7 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -1917,7 +1939,7 @@ int ath_tx_start(struct ieee80211_hw *hw
}
spin_unlock_bh(&txq->axq_lock);

8
package/mac80211/patches/541-ath9k_sw_retry_reduce.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -259,14 +259,17 @@ static void ath_tid_drain(struct ath_sof
@@ -264,14 +264,17 @@ static void ath_tid_drain(struct ath_sof
}
static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
@ -20,7 +20,7 @@
return;
hdr = (struct ieee80211_hdr *)skb->data;
@@ -382,6 +385,7 @@ static void ath_tx_complete_aggr(struct
@@ -387,6 +390,7 @@ static void ath_tx_complete_aggr(struct
int nframes;
u8 tidno;
bool flush = !!(ts->ts_status & ATH9K_TX_FLUSH);
@ -28,7 +28,7 @@
skb = bf->bf_mpdu;
hdr = (struct ieee80211_hdr *)skb->data;
@@ -390,6 +394,10 @@ static void ath_tx_complete_aggr(struct
@@ -395,6 +399,10 @@ static void ath_tx_complete_aggr(struct
memcpy(rates, tx_info->control.rates, sizeof(rates));
@ -39,7 +39,7 @@
rcu_read_lock();
sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr1, hdr->addr2);
@@ -476,7 +484,8 @@ static void ath_tx_complete_aggr(struct
@@ -481,7 +489,8 @@ static void ath_tx_complete_aggr(struct
txpending = 1;
} else if (fi->retries < ATH_MAX_SW_RETRIES) {
if (txok || !an->sleeping)