ath9k_hw: remove p_data argument from ar9003_mci_state

[firefly-linux-kernel-4.4.55.git] / drivers / net / wireless / ath / ath9k / gpio.c

diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 281a9af0f1b60b62ceaa3a449fa752854af2d5b9..26032cb59b8ab7655c4fcdef2aece650e6bc9dc6 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -132,17 +132,18 @@ static void ath_detect_bt_priority(struct ath_softc *sc)
 
        if (time_after(jiffies, btcoex->bt_priority_time +
                        msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) {
-               sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN);
+               clear_bit(BT_OP_PRIORITY_DETECTED, &btcoex->op_flags);
+               clear_bit(BT_OP_SCAN, &btcoex->op_flags);
                /* Detect if colocated bt started scanning */
                if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) {
                        ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX,
                                "BT scan detected\n");
-                       sc->sc_flags |= (SC_OP_BT_SCAN |
-                                        SC_OP_BT_PRIORITY_DETECTED);
+                       set_bit(BT_OP_PRIORITY_DETECTED, &btcoex->op_flags);
+                       set_bit(BT_OP_SCAN, &btcoex->op_flags);
                } else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
                        ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX,
                                "BT priority traffic detected\n");
-                       sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED;
+                       set_bit(BT_OP_PRIORITY_DETECTED, &btcoex->op_flags);
                }
 
                btcoex->bt_priority_cnt = 0;
@@ -190,13 +191,26 @@ static void ath_btcoex_period_timer(unsigned long data)
        struct ath_softc *sc = (struct ath_softc *) data;
        struct ath_hw *ah = sc->sc_ah;
        struct ath_btcoex *btcoex = &sc->btcoex;
+       struct ath_mci_profile *mci = &btcoex->mci;
        u32 timer_period;
        bool is_btscan;
 
        ath9k_ps_wakeup(sc);
        if (!(ah->caps.hw_caps & ATH9K_HW_CAP_MCI))
                ath_detect_bt_priority(sc);
-       is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
+       is_btscan = test_bit(BT_OP_SCAN, &btcoex->op_flags);
+
+       btcoex->bt_wait_time += btcoex->btcoex_period;
+       if (btcoex->bt_wait_time > ATH_BTCOEX_RX_WAIT_TIME) {
+               if (ar9003_mci_state(ah, MCI_STATE_NEED_FTP_STOMP) &&
+                   (mci->num_pan || mci->num_other_acl))
+                       ah->btcoex_hw.mci.stomp_ftp =
+                               (sc->rx.num_pkts < ATH_BTCOEX_STOMP_FTP_THRESH);
+               else
+                       ah->btcoex_hw.mci.stomp_ftp = false;
+               btcoex->bt_wait_time = 0;
+               sc->rx.num_pkts = 0;
+       }
 
        spin_lock_bh(&btcoex->btcoex_lock);
 
@@ -218,9 +232,8 @@ static void ath_btcoex_period_timer(unsigned long data)
        }
 
        ath9k_ps_restore(sc);
-       timer_period = btcoex->btcoex_period / 1000;
-       mod_timer(&btcoex->period_timer, jiffies +
-                                 msecs_to_jiffies(timer_period));
+       timer_period = btcoex->btcoex_period;
+       mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(timer_period));
 }
 
 /*
@@ -233,14 +246,14 @@ static void ath_btcoex_no_stomp_timer(void *arg)
        struct ath_hw *ah = sc->sc_ah;
        struct ath_btcoex *btcoex = &sc->btcoex;
        struct ath_common *common = ath9k_hw_common(ah);
-       bool is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
 
        ath_dbg(common, BTCOEX, "no stomp timer running\n");
 
        ath9k_ps_wakeup(sc);
        spin_lock_bh(&btcoex->btcoex_lock);
 
-       if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan)
+       if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW ||
+           test_bit(BT_OP_SCAN, &btcoex->op_flags))
                ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
         else if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_ALL)
                ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW);
@@ -254,10 +267,10 @@ static int ath_init_btcoex_timer(struct ath_softc *sc)
 {
        struct ath_btcoex *btcoex = &sc->btcoex;
 
-       btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000;
-       btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
+       btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD;
+       btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * 1000 *
                btcoex->btcoex_period / 100;
-       btcoex->btscan_no_stomp = (100 - ATH_BTCOEX_BTSCAN_DUTY_CYCLE) *
+       btcoex->btscan_no_stomp = (100 - ATH_BTCOEX_BTSCAN_DUTY_CYCLE) * 1000 *
                                   btcoex->btcoex_period / 100;
 
        setup_timer(&btcoex->period_timer, ath_btcoex_period_timer,
@@ -292,7 +305,7 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc)
 
        btcoex->bt_priority_cnt = 0;
        btcoex->bt_priority_time = jiffies;
-       sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN);
+       btcoex->op_flags &= ~(BT_OP_PRIORITY_DETECTED | BT_OP_SCAN);
 
        mod_timer(&btcoex->period_timer, jiffies);
 }
@@ -316,12 +329,13 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc)
 
 u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen)
 {
+       struct ath_btcoex *btcoex = &sc->btcoex;
        struct ath_mci_profile *mci = &sc->btcoex.mci;
        u16 aggr_limit = 0;
 
        if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI) && mci->aggr_limit)
                aggr_limit = (max_4ms_framelen * mci->aggr_limit) >> 4;
-       else if (sc->sc_flags & SC_OP_BT_PRIORITY_DETECTED)
+       else if (test_bit(BT_OP_PRIORITY_DETECTED, &btcoex->op_flags))
                aggr_limit = min((max_4ms_framelen * 3) / 8,
                                 (u32)ATH_AMPDU_LIMIT_MAX);