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authorFelix Fietkau <nbd@openwrt.org>2013-06-07 16:11:56 +0000
committerFelix Fietkau <nbd@openwrt.org>2013-06-07 16:11:56 +0000
commit23aa9546ce93229d43335403c5d6d574b53f873a (patch)
tree08bc2ecb7c3c1b5119700437b06ddbeb01ac76f0 /package/mac80211/patches
parent0924782279a29616f04e8c664b5132e7f8c66e64 (diff)
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ath9k: fix paprd descriptor setup
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36881
Diffstat (limited to 'package/mac80211/patches')
-rw-r--r--package/mac80211/patches/300-pending_work.patch52
1 files changed, 28 insertions, 24 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 947fb237e4..9426b09eb1 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -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);