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ath9k: fix paprd descriptor setup 

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

SVN-Revision: 36881
lede-17.01
Felix Fietkau 2013-06-07 16:11:56 +00:00
parent 0924782279
commit 23aa9546ce
1 changed files with 28 additions and 24 deletions
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52
package/mac80211/patches/300-pending_work.patch
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@ -4428,7 +4428,7 @@
memset(&info, 0, sizeof(info));
info.is_first = true;
@@ -1117,24 +1130,14 @@ static void ath_tx_fill_desc(struct ath_
@@ -1117,24 +1130,11 @@ static void ath_tx_fill_desc(struct ath_
info.txpower = MAX_RATE_POWER;
info.qcu = txq->axq_qnum;
@ -4443,9 +4443,9 @@
- if (tx_info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
- info.flags |= ATH9K_TXDESC_CLRDMASK;
-
if (bf->bf_state.bfs_paprd)
info.flags |= (u32) bf->bf_state.bfs_paprd << ATH9K_TXDESC_PAPRD_S;
- 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;
@ -4455,7 +4455,7 @@
info.type = get_hw_packet_type(skb);
if (bf->bf_next)
@@ -1142,6 +1145,22 @@ static void ath_tx_fill_desc(struct ath_
@@ -1142,6 +1142,26 @@ static void ath_tx_fill_desc(struct ath_
else
info.link = 0;
@ -4472,13 +4472,17 @@
+ if (tx_info->flags & IEEE80211_TX_CTL_LDPC)
+ info.flags |= ATH9K_TXDESC_LDPC;
+
+ if (bf->bf_state.bfs_paprd)
+ info.flags |= (u32) bf->bf_state.bfs_paprd <<
+ ATH9K_TXDESC_PAPRD_S;
+
+ 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 +1170,7 @@ static void ath_tx_fill_desc(struct ath_
@@ -1151,7 +1171,7 @@ static void ath_tx_fill_desc(struct ath_
if (aggr) {
if (bf == bf_first)
info.aggr = AGGR_BUF_FIRST;
@ -4487,7 +4491,7 @@
info.aggr = AGGR_BUF_LAST;
else
info.aggr = AGGR_BUF_MIDDLE;
@@ -1160,6 +1179,9 @@ static void ath_tx_fill_desc(struct ath_
@@ -1160,6 +1180,9 @@ static void ath_tx_fill_desc(struct ath_
info.aggr_len = len;
}
@ -4497,7 +4501,7 @@
ath9k_hw_set_txdesc(ah, bf->bf_desc, &info);
bf = bf->bf_next;
}
@@ -1224,9 +1246,6 @@ int ath_tx_aggr_start(struct ath_softc *
@@ -1224,9 +1247,6 @@ int ath_tx_aggr_start(struct ath_softc *
an = (struct ath_node *)sta->drv_priv;
txtid = ATH_AN_2_TID(an, tid);
@ -4507,7 +4511,7 @@
/* 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 +1257,7 @@ int ath_tx_aggr_start(struct ath_softc *
@@ -1238,7 +1258,7 @@ int ath_tx_aggr_start(struct ath_softc *
an->mpdudensity = density;
}
@ -4516,7 +4520,7 @@
txtid->paused = true;
*ssn = txtid->seq_start = txtid->seq_next;
txtid->bar_index = -1;
@@ -1255,28 +1274,9 @@ void ath_tx_aggr_stop(struct ath_softc *
@@ -1255,28 +1275,9 @@ 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;
@ -4546,7 +4550,7 @@
ath_tx_flush_tid(sc, txtid);
ath_txq_unlock_complete(sc, txq);
}
@@ -1342,18 +1342,92 @@ void ath_tx_aggr_wakeup(struct ath_softc
@@ -1342,18 +1343,92 @@ void ath_tx_aggr_wakeup(struct ath_softc
}
}
@ -4646,7 +4650,7 @@
}
/********************/
@@ -1709,8 +1783,9 @@ static void ath_tx_txqaddbuf(struct ath_
@@ -1709,8 +1784,9 @@ static void ath_tx_txqaddbuf(struct ath_
}
}
@ -4658,7 +4662,7 @@
{
struct ath_frame_info *fi = get_frame_info(skb);
struct list_head bf_head;
@@ -1723,26 +1798,28 @@ static void ath_tx_send_ampdu(struct ath
@@ -1723,26 +1799,28 @@ static void ath_tx_send_ampdu(struct ath
* - seqno is not within block-ack window
* - h/w queue depth exceeds low water mark
*/
@ -4693,7 +4697,7 @@
bf->bf_state.bf_type = BUF_AMPDU;
INIT_LIST_HEAD(&bf_head);
list_add(&bf->list, &bf_head);
@@ -1751,10 +1828,10 @@ static void ath_tx_send_ampdu(struct ath
@@ -1751,10 +1829,10 @@ static void ath_tx_send_ampdu(struct ath
ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
/* Queue to h/w without aggregation */
@ -4707,7 +4711,7 @@
}
static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
@@ -1892,62 +1969,16 @@ static struct ath_buf *ath_tx_setup_buff
@@ -1892,62 +1970,16 @@ static struct ath_buf *ath_tx_setup_buff
return bf;
}
@ -4773,7 +4777,7 @@
/* NOTE: sta can be NULL according to net/mac80211.h */
if (sta)
@@ -1968,6 +1999,11 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -1968,6 +2000,11 @@ int ath_tx_start(struct ieee80211_hw *hw
hdr->seq_ctrl |= cpu_to_le16(sc->tx.seq_no);
}
@ -4785,7 +4789,7 @@
/* Add the padding after the header if this is not already done */
padpos = ieee80211_hdrlen(hdr->frame_control);
padsize = padpos & 3;
@@ -1977,16 +2013,34 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -1977,16 +2014,34 @@ int ath_tx_start(struct ieee80211_hw *hw
skb_push(skb, padsize);
memmove(skb->data, skb->data + padsize, padpos);
@ -4800,7 +4804,7 @@
setup_frame_info(hw, sta, skb, frmlen);
+ return 0;
+}
+
+
+/* Upon failure caller should free skb */
+int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
@ -4821,12 +4825,12 @@
+ 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.
@@ -2002,13 +2056,120 @@ int ath_tx_start(struct ieee80211_hw *hw
@@ -2002,13 +2057,120 @@ int ath_tx_start(struct ieee80211_hw *hw
txq->stopped = true;
}
@ -4948,7 +4952,7 @@
/*****************/
/* TX Completion */
/*****************/
@@ -2054,7 +2215,12 @@ static void ath_tx_complete(struct ath_s
@@ -2054,7 +2216,12 @@ static void ath_tx_complete(struct ath_s
}
spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
@ -4961,7 +4965,7 @@
if (txq == sc->tx.txq_map[q]) {
if (WARN_ON(--txq->pending_frames < 0))
txq->pending_frames = 0;
@@ -2065,8 +2231,6 @@ static void ath_tx_complete(struct ath_s
@@ -2065,8 +2232,6 @@ static void ath_tx_complete(struct ath_s
txq->stopped = false;
}
}
@ -4970,7 +4974,7 @@
}
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
@@ -2408,12 +2572,10 @@ void ath_tx_node_init(struct ath_softc *
@@ -2408,12 +2573,10 @@ void ath_tx_node_init(struct ath_softc *
tid->baw_head = tid->baw_tail = 0;
tid->sched = false;
tid->paused = false;
@ -4984,7 +4988,7 @@
}
for (acno = 0, ac = &an->ac[acno];
@@ -2450,9 +2612,9 @@ void ath_tx_node_cleanup(struct ath_soft
@@ -2450,9 +2613,9 @@ void ath_tx_node_cleanup(struct ath_soft
}
ath_tid_drain(sc, txq, tid);