From e932bbad533efaf6b3ff1af116efffb64fd39565 Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 11 Jul 2012 09:59:08 +0000
Subject: [package] mac80211: fix patch order (#11839, #11842)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32664 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
.../mac80211/patches/569-ath9k_config_qlen.patch | 59 ++++++++++
.../patches/569-ath9k_fix_max_aggr_duration.patch | 125 ---------------------
.../mac80211/patches/570-ath9k_config_qlen.patch | 59 ----------
.../patches/570-ath9k_fix_max_aggr_duration.patch | 125 +++++++++++++++++++++
4 files changed, 184 insertions(+), 184 deletions(-)
create mode 100644 package/mac80211/patches/569-ath9k_config_qlen.patch
delete mode 100644 package/mac80211/patches/569-ath9k_fix_max_aggr_duration.patch
delete mode 100644 package/mac80211/patches/570-ath9k_config_qlen.patch
create mode 100644 package/mac80211/patches/570-ath9k_fix_max_aggr_duration.patch
(limited to 'package')
diff --git a/package/mac80211/patches/569-ath9k_config_qlen.patch b/package/mac80211/patches/569-ath9k_config_qlen.patch
new file mode 100644
index 000000000..fcdcec665
--- /dev/null
+++ b/package/mac80211/patches/569-ath9k_config_qlen.patch
@@ -0,0 +1,59 @@
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -297,6 +297,7 @@ struct ath_tx {
+ struct ath_txq txq[ATH9K_NUM_TX_QUEUES];
+ struct ath_descdma txdma;
+ struct ath_txq *txq_map[WME_NUM_AC];
++ u32 txq_max_pending[WME_NUM_AC];
+ };
+
+ struct ath_rx_edma {
+--- a/drivers/net/wireless/ath/ath9k/init.c
++++ b/drivers/net/wireless/ath/ath9k/init.c
+@@ -436,6 +436,7 @@ static int ath9k_init_queues(struct ath_
+ for (i = 0; i < WME_NUM_AC; i++) {
+ sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i);
+ sc->tx.txq_map[i]->mac80211_qnum = i;
++ sc->tx.txq_max_pending[i] = ATH_MAX_QDEPTH;
+ }
+ return 0;
+ }
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -1987,7 +1987,8 @@ int ath_tx_start(struct ieee80211_hw *hw
+
+ ath_txq_lock(sc, txq);
+ if (txq == sc->tx.txq_map[q] &&
+- ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
++ ++txq->pending_frames > sc->tx.txq_max_pending[q] &&
++ !txq->stopped) {
+ ieee80211_stop_queue(sc->hw, q);
+ txq->stopped = true;
+ }
+@@ -2046,7 +2047,8 @@ static void ath_tx_complete(struct ath_s
+ if (WARN_ON(--txq->pending_frames < 0))
+ txq->pending_frames = 0;
+
+- if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
++ if (txq->stopped &&
++ txq->pending_frames < sc->tx.txq_max_pending[q]) {
+ ieee80211_wake_queue(sc->hw, q);
+ txq->stopped = false;
+ }
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -1701,6 +1701,14 @@ int ath9k_init_debug(struct ath_hw *ah)
+ &fops_interrupt);
+ debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_xmit);
++ debugfs_create_u32("qlen_bk", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_BK]);
++ debugfs_create_u32("qlen_be", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_BE]);
++ debugfs_create_u32("qlen_vi", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_VI]);
++ debugfs_create_u32("qlen_vo", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
++ &sc->tx.txq_max_pending[WME_AC_VO]);
+ debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_stations);
+ debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc,
diff --git a/package/mac80211/patches/569-ath9k_fix_max_aggr_duration.patch b/package/mac80211/patches/569-ath9k_fix_max_aggr_duration.patch
deleted file mode 100644
index b2fbf59f3..000000000
--- a/package/mac80211/patches/569-ath9k_fix_max_aggr_duration.patch
+++ /dev/null
@@ -1,125 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -298,6 +298,7 @@ struct ath_tx {
- struct ath_descdma txdma;
- struct ath_txq *txq_map[WME_NUM_AC];
- u32 txq_max_pending[WME_NUM_AC];
-+ u16 max_aggr_framelen[WME_NUM_AC][4][32];
- };
-
- struct ath_rx_edma {
-@@ -342,6 +343,7 @@ int ath_tx_init(struct ath_softc *sc, in
- void ath_tx_cleanup(struct ath_softc *sc);
- int ath_txq_update(struct ath_softc *sc, int qnum,
- struct ath9k_tx_queue_info *q);
-+void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop);
- int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ath_tx_control *txctl);
- void ath_tx_tasklet(struct ath_softc *sc);
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -29,6 +29,8 @@
- #define HT_LTF(_ns) (4 * (_ns))
- #define SYMBOL_TIME(_ns) ((_ns) << 2) /* ns * 4 us */
- #define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 5) /* ns * 3.6 us */
-+#define TIME_SYMBOLS(t) ((t) >> 2)
-+#define TIME_SYMBOLS_HALFGI(t) (((t) * 5 - 4) / 18)
- #define NUM_SYMBOLS_PER_USEC(_usec) (_usec >> 2)
- #define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*5)-4)/18)
-
-@@ -74,33 +76,6 @@ enum {
- MCS_HT40_SGI,
- };
-
--static int ath_max_4ms_framelen[4][32] = {
-- [MCS_HT20] = {
-- 3212, 6432, 9648, 12864, 19300, 25736, 28952, 32172,
-- 6424, 12852, 19280, 25708, 38568, 51424, 57852, 64280,
-- 9628, 19260, 28896, 38528, 57792, 65532, 65532, 65532,
-- 12828, 25656, 38488, 51320, 65532, 65532, 65532, 65532,
-- },
-- [MCS_HT20_SGI] = {
-- 3572, 7144, 10720, 14296, 21444, 28596, 32172, 35744,
-- 7140, 14284, 21428, 28568, 42856, 57144, 64288, 65532,
-- 10700, 21408, 32112, 42816, 64228, 65532, 65532, 65532,
-- 14256, 28516, 42780, 57040, 65532, 65532, 65532, 65532,
-- },
-- [MCS_HT40] = {
-- 6680, 13360, 20044, 26724, 40092, 53456, 60140, 65532,
-- 13348, 26700, 40052, 53400, 65532, 65532, 65532, 65532,
-- 20004, 40008, 60016, 65532, 65532, 65532, 65532, 65532,
-- 26644, 53292, 65532, 65532, 65532, 65532, 65532, 65532,
-- },
-- [MCS_HT40_SGI] = {
-- 7420, 14844, 22272, 29696, 44544, 59396, 65532, 65532,
-- 14832, 29668, 44504, 59340, 65532, 65532, 65532, 65532,
-- 22232, 44464, 65532, 65532, 65532, 65532, 65532, 65532,
-- 29616, 59232, 65532, 65532, 65532, 65532, 65532, 65532,
-- }
--};
--
- /*********************/
- /* Aggregation logic */
- /*********************/
-@@ -648,6 +623,7 @@ static u32 ath_lookup_rate(struct ath_so
- struct ieee80211_tx_rate *rates;
- u32 max_4ms_framelen, frmlen;
- u16 aggr_limit, bt_aggr_limit, legacy = 0;
-+ int q = tid->ac->txq->mac80211_qnum;
- int i;
-
- skb = bf->bf_mpdu;
-@@ -680,7 +656,7 @@ static u32 ath_lookup_rate(struct ath_so
- if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
- modeidx++;
-
-- frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
-+ frmlen = sc->tx.max_aggr_framelen[q][modeidx][rates[i].idx];
- max_4ms_framelen = min(max_4ms_framelen, frmlen);
- }
-
-@@ -927,6 +903,44 @@ static u32 ath_pkt_duration(struct ath_s
- return duration;
- }
-
-+static int ath_max_framelen(int usec, int mcs, bool ht40, bool sgi)
-+{
-+ int streams = HT_RC_2_STREAMS(mcs);
-+ int symbols, bits;
-+ int bytes = 0;
-+
-+ symbols = sgi ? TIME_SYMBOLS_HALFGI(usec) : TIME_SYMBOLS(usec);
-+ bits = symbols * bits_per_symbol[mcs % 8][ht40] * streams;
-+ bits -= OFDM_PLCP_BITS;
-+ bytes = bits / 8;
-+ bytes -= L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams);
-+ if (bytes > 65532)
-+ bytes = 65532;
-+
-+ return bytes;
-+}
-+
-+void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop)
-+{
-+ u16 *cur_ht20, *cur_ht20_sgi, *cur_ht40, *cur_ht40_sgi;
-+ int mcs;
-+
-+ /* 4ms is the default (and maximum) duration */
-+ if (!txop || txop > 4096)
-+ txop = 4096;
-+
-+ cur_ht20 = sc->tx.max_aggr_framelen[queue][MCS_HT20];
-+ cur_ht20_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT20_SGI];
-+ cur_ht40 = sc->tx.max_aggr_framelen[queue][MCS_HT40];
-+ cur_ht40_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT40_SGI];
-+ for (mcs = 0; mcs < 32; mcs++) {
-+ cur_ht20[mcs] = ath_max_framelen(txop, mcs, false, false);
-+ cur_ht20_sgi[mcs] = ath_max_framelen(txop, mcs, false, true);
-+ cur_ht40[mcs] = ath_max_framelen(txop, mcs, true, false);
-+ cur_ht40_sgi[mcs] = ath_max_framelen(txop, mcs, true, true);
-+ }
-+}
-+
- static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_tx_info *info, int len)
- {
diff --git a/package/mac80211/patches/570-ath9k_config_qlen.patch b/package/mac80211/patches/570-ath9k_config_qlen.patch
deleted file mode 100644
index fcdcec665..000000000
--- a/package/mac80211/patches/570-ath9k_config_qlen.patch
+++ /dev/null
@@ -1,59 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -297,6 +297,7 @@ struct ath_tx {
- struct ath_txq txq[ATH9K_NUM_TX_QUEUES];
- struct ath_descdma txdma;
- struct ath_txq *txq_map[WME_NUM_AC];
-+ u32 txq_max_pending[WME_NUM_AC];
- };
-
- struct ath_rx_edma {
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -436,6 +436,7 @@ static int ath9k_init_queues(struct ath_
- for (i = 0; i < WME_NUM_AC; i++) {
- sc->tx.txq_map[i] = ath_txq_setup(sc, ATH9K_TX_QUEUE_DATA, i);
- sc->tx.txq_map[i]->mac80211_qnum = i;
-+ sc->tx.txq_max_pending[i] = ATH_MAX_QDEPTH;
- }
- return 0;
- }
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -1987,7 +1987,8 @@ int ath_tx_start(struct ieee80211_hw *hw
-
- ath_txq_lock(sc, txq);
- if (txq == sc->tx.txq_map[q] &&
-- ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
-+ ++txq->pending_frames > sc->tx.txq_max_pending[q] &&
-+ !txq->stopped) {
- ieee80211_stop_queue(sc->hw, q);
- txq->stopped = true;
- }
-@@ -2046,7 +2047,8 @@ static void ath_tx_complete(struct ath_s
- if (WARN_ON(--txq->pending_frames < 0))
- txq->pending_frames = 0;
-
-- if (txq->stopped && txq->pending_frames < ATH_MAX_QDEPTH) {
-+ if (txq->stopped &&
-+ txq->pending_frames < sc->tx.txq_max_pending[q]) {
- ieee80211_wake_queue(sc->hw, q);
- txq->stopped = false;
- }
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1701,6 +1701,14 @@ int ath9k_init_debug(struct ath_hw *ah)
- &fops_interrupt);
- debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
- &fops_xmit);
-+ debugfs_create_u32("qlen_bk", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
-+ &sc->tx.txq_max_pending[WME_AC_BK]);
-+ debugfs_create_u32("qlen_be", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
-+ &sc->tx.txq_max_pending[WME_AC_BE]);
-+ debugfs_create_u32("qlen_vi", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
-+ &sc->tx.txq_max_pending[WME_AC_VI]);
-+ debugfs_create_u32("qlen_vo", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
-+ &sc->tx.txq_max_pending[WME_AC_VO]);
- debugfs_create_file("stations", S_IRUSR, sc->debug.debugfs_phy, sc,
- &fops_stations);
- debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc,
diff --git a/package/mac80211/patches/570-ath9k_fix_max_aggr_duration.patch b/package/mac80211/patches/570-ath9k_fix_max_aggr_duration.patch
new file mode 100644
index 000000000..b2fbf59f3
--- /dev/null
+++ b/package/mac80211/patches/570-ath9k_fix_max_aggr_duration.patch
@@ -0,0 +1,125 @@
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -298,6 +298,7 @@ struct ath_tx {
+ struct ath_descdma txdma;
+ struct ath_txq *txq_map[WME_NUM_AC];
+ u32 txq_max_pending[WME_NUM_AC];
++ u16 max_aggr_framelen[WME_NUM_AC][4][32];
+ };
+
+ struct ath_rx_edma {
+@@ -342,6 +343,7 @@ int ath_tx_init(struct ath_softc *sc, in
+ void ath_tx_cleanup(struct ath_softc *sc);
+ int ath_txq_update(struct ath_softc *sc, int qnum,
+ struct ath9k_tx_queue_info *q);
++void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop);
+ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ath_tx_control *txctl);
+ void ath_tx_tasklet(struct ath_softc *sc);
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -29,6 +29,8 @@
+ #define HT_LTF(_ns) (4 * (_ns))
+ #define SYMBOL_TIME(_ns) ((_ns) << 2) /* ns * 4 us */
+ #define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 5) /* ns * 3.6 us */
++#define TIME_SYMBOLS(t) ((t) >> 2)
++#define TIME_SYMBOLS_HALFGI(t) (((t) * 5 - 4) / 18)
+ #define NUM_SYMBOLS_PER_USEC(_usec) (_usec >> 2)
+ #define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*5)-4)/18)
+
+@@ -74,33 +76,6 @@ enum {
+ MCS_HT40_SGI,
+ };
+
+-static int ath_max_4ms_framelen[4][32] = {
+- [MCS_HT20] = {
+- 3212, 6432, 9648, 12864, 19300, 25736, 28952, 32172,
+- 6424, 12852, 19280, 25708, 38568, 51424, 57852, 64280,
+- 9628, 19260, 28896, 38528, 57792, 65532, 65532, 65532,
+- 12828, 25656, 38488, 51320, 65532, 65532, 65532, 65532,
+- },
+- [MCS_HT20_SGI] = {
+- 3572, 7144, 10720, 14296, 21444, 28596, 32172, 35744,
+- 7140, 14284, 21428, 28568, 42856, 57144, 64288, 65532,
+- 10700, 21408, 32112, 42816, 64228, 65532, 65532, 65532,
+- 14256, 28516, 42780, 57040, 65532, 65532, 65532, 65532,
+- },
+- [MCS_HT40] = {
+- 6680, 13360, 20044, 26724, 40092, 53456, 60140, 65532,
+- 13348, 26700, 40052, 53400, 65532, 65532, 65532, 65532,
+- 20004, 40008, 60016, 65532, 65532, 65532, 65532, 65532,
+- 26644, 53292, 65532, 65532, 65532, 65532, 65532, 65532,
+- },
+- [MCS_HT40_SGI] = {
+- 7420, 14844, 22272, 29696, 44544, 59396, 65532, 65532,
+- 14832, 29668, 44504, 59340, 65532, 65532, 65532, 65532,
+- 22232, 44464, 65532, 65532, 65532, 65532, 65532, 65532,
+- 29616, 59232, 65532, 65532, 65532, 65532, 65532, 65532,
+- }
+-};
+-
+ /*********************/
+ /* Aggregation logic */
+ /*********************/
+@@ -648,6 +623,7 @@ static u32 ath_lookup_rate(struct ath_so
+ struct ieee80211_tx_rate *rates;
+ u32 max_4ms_framelen, frmlen;
+ u16 aggr_limit, bt_aggr_limit, legacy = 0;
++ int q = tid->ac->txq->mac80211_qnum;
+ int i;
+
+ skb = bf->bf_mpdu;
+@@ -680,7 +656,7 @@ static u32 ath_lookup_rate(struct ath_so
+ if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
+ modeidx++;
+
+- frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
++ frmlen = sc->tx.max_aggr_framelen[q][modeidx][rates[i].idx];
+ max_4ms_framelen = min(max_4ms_framelen, frmlen);
+ }
+
+@@ -927,6 +903,44 @@ static u32 ath_pkt_duration(struct ath_s
+ return duration;
+ }
+
++static int ath_max_framelen(int usec, int mcs, bool ht40, bool sgi)
++{
++ int streams = HT_RC_2_STREAMS(mcs);
++ int symbols, bits;
++ int bytes = 0;
++
++ symbols = sgi ? TIME_SYMBOLS_HALFGI(usec) : TIME_SYMBOLS(usec);
++ bits = symbols * bits_per_symbol[mcs % 8][ht40] * streams;
++ bits -= OFDM_PLCP_BITS;
++ bytes = bits / 8;
++ bytes -= L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams);
++ if (bytes > 65532)
++ bytes = 65532;
++
++ return bytes;
++}
++
++void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop)
++{
++ u16 *cur_ht20, *cur_ht20_sgi, *cur_ht40, *cur_ht40_sgi;
++ int mcs;
++
++ /* 4ms is the default (and maximum) duration */
++ if (!txop || txop > 4096)
++ txop = 4096;
++
++ cur_ht20 = sc->tx.max_aggr_framelen[queue][MCS_HT20];
++ cur_ht20_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT20_SGI];
++ cur_ht40 = sc->tx.max_aggr_framelen[queue][MCS_HT40];
++ cur_ht40_sgi = sc->tx.max_aggr_framelen[queue][MCS_HT40_SGI];
++ for (mcs = 0; mcs < 32; mcs++) {
++ cur_ht20[mcs] = ath_max_framelen(txop, mcs, false, false);
++ cur_ht20_sgi[mcs] = ath_max_framelen(txop, mcs, false, true);
++ cur_ht40[mcs] = ath_max_framelen(txop, mcs, true, false);
++ cur_ht40_sgi[mcs] = ath_max_framelen(txop, mcs, true, true);
++ }
++}
++
+ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf,
+ struct ath_tx_info *info, int len)
+ {
--
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