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authorFelix Fietkau <nbd@openwrt.org>2010-12-18 02:00:10 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-12-18 02:00:10 +0000
commitb51a9f924822628d92ffeedd88c27857474f10fc (patch)
treefecc283414d7664c23337677221d0a231d1399e6 /package/mac80211/patches/310-ath9k_pending_work.patch
parent29379780a6ba1509e1df5a86b4cabed8ceefbbc7 (diff)
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mac80211: update to wireless-testing 2010-12-16
SVN-Revision: 24655
Diffstat (limited to 'package/mac80211/patches/310-ath9k_pending_work.patch')
-rw-r--r--package/mac80211/patches/310-ath9k_pending_work.patch192
1 files changed, 192 insertions, 0 deletions
diff --git a/package/mac80211/patches/310-ath9k_pending_work.patch b/package/mac80211/patches/310-ath9k_pending_work.patch
new file mode 100644
index 0000000..ec0a261
--- /dev/null
+++ b/package/mac80211/patches/310-ath9k_pending_work.patch
@@ -0,0 +1,192 @@
+--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+@@ -961,18 +961,6 @@ static void ar5008_hw_rfbus_done(struct
+ REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0);
+ }
+
+-static void ar5008_hw_enable_rfkill(struct ath_hw *ah)
+-{
+- REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
+- AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
+-
+- REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
+- AR_GPIO_INPUT_MUX2_RFSILENT);
+-
+- ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
+- REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
+-}
+-
+ static void ar5008_restore_chainmask(struct ath_hw *ah)
+ {
+ int rx_chainmask = ah->rxchainmask;
+@@ -1629,7 +1617,6 @@ void ar5008_hw_attach_phy_ops(struct ath
+ priv_ops->set_delta_slope = ar5008_hw_set_delta_slope;
+ priv_ops->rfbus_req = ar5008_hw_rfbus_req;
+ priv_ops->rfbus_done = ar5008_hw_rfbus_done;
+- priv_ops->enable_rfkill = ar5008_hw_enable_rfkill;
+ priv_ops->restore_chainmask = ar5008_restore_chainmask;
+ priv_ops->set_diversity = ar5008_set_diversity;
+ priv_ops->do_getnf = ar5008_hw_do_getnf;
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+@@ -745,28 +745,6 @@ static void ar9003_hw_rfbus_done(struct
+ REG_WRITE(ah, AR_PHY_RFBUS_REQ, 0);
+ }
+
+-/*
+- * Set the interrupt and GPIO values so the ISR can disable RF
+- * on a switch signal. Assumes GPIO port and interrupt polarity
+- * are set prior to call.
+- */
+-static void ar9003_hw_enable_rfkill(struct ath_hw *ah)
+-{
+- /* Connect rfsilent_bb_l to baseband */
+- REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
+- AR_GPIO_INPUT_EN_VAL_RFSILENT_BB);
+- /* Set input mux for rfsilent_bb_l to GPIO #0 */
+- REG_CLR_BIT(ah, AR_GPIO_INPUT_MUX2,
+- AR_GPIO_INPUT_MUX2_RFSILENT);
+-
+- /*
+- * Configure the desired GPIO port for input and
+- * enable baseband rf silence.
+- */
+- ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
+- REG_SET_BIT(ah, AR_PHY_TEST, RFSILENT_BB);
+-}
+-
+ static void ar9003_hw_set_diversity(struct ath_hw *ah, bool value)
+ {
+ u32 v = REG_READ(ah, AR_PHY_CCK_DETECT);
+@@ -1203,7 +1181,6 @@ void ar9003_hw_attach_phy_ops(struct ath
+ priv_ops->set_delta_slope = ar9003_hw_set_delta_slope;
+ priv_ops->rfbus_req = ar9003_hw_rfbus_req;
+ priv_ops->rfbus_done = ar9003_hw_rfbus_done;
+- priv_ops->enable_rfkill = ar9003_hw_enable_rfkill;
+ priv_ops->set_diversity = ar9003_hw_set_diversity;
+ priv_ops->ani_control = ar9003_hw_ani_control;
+ priv_ops->do_getnf = ar9003_hw_do_getnf;
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -189,6 +189,7 @@ struct ath_txq {
+ struct list_head axq_q;
+ spinlock_t axq_lock;
+ u32 axq_depth;
++ u32 axq_ampdu_depth;
+ bool stopped;
+ bool axq_tx_inprogress;
+ struct list_head axq_acq;
+--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
++++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
+@@ -223,11 +223,6 @@ static inline void ath9k_hw_rfbus_done(s
+ return ath9k_hw_private_ops(ah)->rfbus_done(ah);
+ }
+
+-static inline void ath9k_enable_rfkill(struct ath_hw *ah)
+-{
+- return ath9k_hw_private_ops(ah)->enable_rfkill(ah);
+-}
+-
+ static inline void ath9k_hw_restore_chainmask(struct ath_hw *ah)
+ {
+ if (!ath9k_hw_private_ops(ah)->restore_chainmask)
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -1399,7 +1399,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+ ath9k_hw_init_qos(ah);
+
+ if (ah->caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
+- ath9k_enable_rfkill(ah);
++ ath9k_hw_cfg_gpio_input(ah, ah->rfkill_gpio);
+
+ ath9k_hw_init_global_settings(ah);
+
+--- a/drivers/net/wireless/ath/ath9k/hw.h
++++ b/drivers/net/wireless/ath/ath9k/hw.h
+@@ -576,7 +576,6 @@ struct ath_hw_private_ops {
+ void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan);
+ bool (*rfbus_req)(struct ath_hw *ah);
+ void (*rfbus_done)(struct ath_hw *ah);
+- void (*enable_rfkill)(struct ath_hw *ah);
+ void (*restore_chainmask)(struct ath_hw *ah);
+ void (*set_diversity)(struct ath_hw *ah, bool value);
+ u32 (*compute_pll_control)(struct ath_hw *ah,
+--- a/drivers/net/wireless/ath/ath9k/xmit.c
++++ b/drivers/net/wireless/ath/ath9k/xmit.c
+@@ -838,7 +838,7 @@ static void ath_tx_sched_aggr(struct ath
+ ath_tx_txqaddbuf(sc, txq, &bf_q);
+ TX_STAT_INC(txq->axq_qnum, a_aggr);
+
+- } while (txq->axq_depth < ATH_AGGR_MIN_QDEPTH &&
++ } while (txq->axq_ampdu_depth < ATH_AGGR_MIN_QDEPTH &&
+ status != ATH_AGGR_BAW_CLOSED);
+ }
+
+@@ -999,6 +999,7 @@ struct ath_txq *ath_txq_setup(struct ath
+ INIT_LIST_HEAD(&txq->axq_acq);
+ spin_lock_init(&txq->axq_lock);
+ txq->axq_depth = 0;
++ txq->axq_ampdu_depth = 0;
+ txq->axq_tx_inprogress = false;
+ sc->tx.txqsetup |= 1<<qnum;
+
+@@ -1068,6 +1069,12 @@ int ath_cabq_update(struct ath_softc *sc
+ return 0;
+ }
+
++static bool bf_is_ampdu_not_probing(struct ath_buf *bf)
++{
++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu);
++ return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
++}
++
+ /*
+ * Drain a given TX queue (could be Beacon or Data)
+ *
+@@ -1126,7 +1133,8 @@ void ath_draintxq(struct ath_softc *sc,
+ }
+
+ txq->axq_depth--;
+-
++ if (bf_is_ampdu_not_probing(bf))
++ txq->axq_ampdu_depth--;
+ spin_unlock_bh(&txq->axq_lock);
+
+ if (bf_isampdu(bf))
+@@ -1316,6 +1324,8 @@ static void ath_tx_txqaddbuf(struct ath_
+ ath9k_hw_txstart(ah, txq->axq_qnum);
+ }
+ txq->axq_depth++;
++ if (bf_is_ampdu_not_probing(bf))
++ txq->axq_ampdu_depth++;
+ }
+
+ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid,
+@@ -1336,7 +1346,7 @@ static void ath_tx_send_ampdu(struct ath
+ */
+ if (!list_empty(&tid->buf_q) || tid->paused ||
+ !BAW_WITHIN(tid->seq_start, tid->baw_size, fi->seqno) ||
+- txctl->txq->axq_depth >= ATH_AGGR_MIN_QDEPTH) {
++ txctl->txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) {
+ /*
+ * Add this frame to software queue for scheduling later
+ * for aggregation.
+@@ -2040,6 +2050,9 @@ static void ath_tx_processq(struct ath_s
+ txq->axq_tx_inprogress = false;
+ if (bf_held)
+ list_del(&bf_held->list);
++
++ if (bf_is_ampdu_not_probing(bf))
++ txq->axq_ampdu_depth--;
+ spin_unlock_bh(&txq->axq_lock);
+
+ if (bf_held)
+@@ -2168,6 +2181,8 @@ void ath_tx_edma_tasklet(struct ath_soft
+ INCR(txq->txq_tailidx, ATH_TXFIFO_DEPTH);
+ txq->axq_depth--;
+ txq->axq_tx_inprogress = false;
++ if (bf_is_ampdu_not_probing(bf))
++ txq->axq_ampdu_depth--;
+ spin_unlock_bh(&txq->axq_lock);
+
+ txok = !(txs.ts_status & ATH9K_TXERR_MASK);