diff options
Diffstat (limited to 'package/mac80211/patches/310-ath9k_pending_work.patch')
| -rw-r--r-- | package/mac80211/patches/310-ath9k_pending_work.patch | 192 |
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 000000000..ec0a26197 --- /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); 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