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489 lines
15 KiB
489 lines
15 KiB
/* |
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* Copyright (c) 2009-2011 Atheros Communications Inc. |
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* |
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* Permission to use, copy, modify, and/or distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#include <linux/export.h> |
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#include <linux/types.h> |
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#include <linux/ath9k_platform.h> |
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#include "hw.h" |
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enum ath_bt_mode { |
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ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ |
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ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ |
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ATH_BT_COEX_MODE_SLOTTED, /* slotted mode */ |
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ATH_BT_COEX_MODE_DISABLED, /* coexistence disabled */ |
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}; |
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struct ath_btcoex_config { |
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u8 bt_time_extend; |
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bool bt_txstate_extend; |
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bool bt_txframe_extend; |
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enum ath_bt_mode bt_mode; /* coexistence mode */ |
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bool bt_quiet_collision; |
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bool bt_rxclear_polarity; /* invert rx_clear as WLAN_ACTIVE*/ |
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u8 bt_priority_time; |
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u8 bt_first_slot_time; |
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bool bt_hold_rx_clear; |
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u8 wl_active_time; |
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u8 wl_qc_time; |
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}; |
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static const u32 ar9003_wlan_weights[ATH_BTCOEX_STOMP_MAX] |
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[AR9300_NUM_WLAN_WEIGHTS] = { |
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{ 0xfffffff0, 0xfffffff0, 0xfffffff0, 0xfffffff0 }, /* STOMP_ALL */ |
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{ 0x88888880, 0x88888880, 0x88888880, 0x88888880 }, /* STOMP_LOW */ |
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{ 0x00000000, 0x00000000, 0x00000000, 0x00000000 }, /* STOMP_NONE */ |
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}; |
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static const u32 mci_wlan_weights[ATH_BTCOEX_STOMP_MAX] |
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[AR9300_NUM_WLAN_WEIGHTS] = { |
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{ 0x01017d01, 0x41414101, 0x41414101, 0x41414141 }, /* STOMP_ALL */ |
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{ 0x01017d01, 0x3b3b3b01, 0x3b3b3b01, 0x3b3b3b3b }, /* STOMP_LOW */ |
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{ 0x01017d01, 0x01010101, 0x01010101, 0x01010101 }, /* STOMP_NONE */ |
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{ 0x01017d01, 0x013b0101, 0x3b3b0101, 0x3b3b013b }, /* STOMP_LOW_FTP */ |
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{ 0xffffff01, 0xffffffff, 0xffffff01, 0xffffffff }, /* STOMP_AUDIO */ |
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}; |
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void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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const struct ath_btcoex_config ath_bt_config = { |
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.bt_time_extend = 0, |
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.bt_txstate_extend = true, |
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.bt_txframe_extend = true, |
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.bt_mode = ATH_BT_COEX_MODE_SLOTTED, |
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.bt_quiet_collision = true, |
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.bt_rxclear_polarity = true, |
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.bt_priority_time = 2, |
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.bt_first_slot_time = 5, |
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.bt_hold_rx_clear = true, |
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.wl_active_time = 0x20, |
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.wl_qc_time = 0x20, |
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}; |
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bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity; |
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u8 time_extend = ath_bt_config.bt_time_extend; |
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u8 first_slot_time = ath_bt_config.bt_first_slot_time; |
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if (AR_SREV_9300_20_OR_LATER(ah)) |
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rxclear_polarity = !ath_bt_config.bt_rxclear_polarity; |
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if (AR_SREV_SOC(ah)) { |
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first_slot_time = 0x1d; |
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time_extend = 0xa; |
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btcoex_hw->bt_coex_mode3 = |
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SM(ath_bt_config.wl_active_time, AR_BT_WL_ACTIVE_TIME) | |
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SM(ath_bt_config.wl_qc_time, AR_BT_WL_QC_TIME); |
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btcoex_hw->bt_coex_mode2 = |
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AR_BT_PROTECT_BT_AFTER_WAKEUP | |
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AR_BT_PHY_ERR_BT_COLL_ENABLE; |
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} |
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btcoex_hw->bt_coex_mode = |
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(btcoex_hw->bt_coex_mode & AR_BT_QCU_THRESH) | |
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SM(time_extend, AR_BT_TIME_EXTEND) | |
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SM(ath_bt_config.bt_txstate_extend, AR_BT_TXSTATE_EXTEND) | |
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SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) | |
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SM(ath_bt_config.bt_mode, AR_BT_MODE) | |
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SM(ath_bt_config.bt_quiet_collision, AR_BT_QUIET) | |
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SM(rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) | |
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SM(ath_bt_config.bt_priority_time, AR_BT_PRIORITY_TIME) | |
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SM(first_slot_time, AR_BT_FIRST_SLOT_TIME) | |
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SM(qnum, AR_BT_QCU_THRESH); |
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btcoex_hw->bt_coex_mode2 |= |
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SM(ath_bt_config.bt_hold_rx_clear, AR_BT_HOLD_RX_CLEAR) | |
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SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | |
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AR_BT_DISABLE_BT_ANT; |
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} |
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EXPORT_SYMBOL(ath9k_hw_init_btcoex_hw); |
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static void ath9k_hw_btcoex_pin_init(struct ath_hw *ah, u8 wlanactive_gpio, |
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u8 btactive_gpio, u8 btpriority_gpio) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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struct ath9k_platform_data *pdata = ah->dev->platform_data; |
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if (btcoex_hw->scheme != ATH_BTCOEX_CFG_2WIRE && |
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btcoex_hw->scheme != ATH_BTCOEX_CFG_3WIRE) |
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return; |
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/* bt priority GPIO will be ignored by 2 wire scheme */ |
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if (pdata && (pdata->bt_active_pin || pdata->bt_priority_pin || |
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pdata->wlan_active_pin)) { |
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btcoex_hw->btactive_gpio = pdata->bt_active_pin; |
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btcoex_hw->wlanactive_gpio = pdata->wlan_active_pin; |
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btcoex_hw->btpriority_gpio = pdata->bt_priority_pin; |
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} else { |
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btcoex_hw->btactive_gpio = btactive_gpio; |
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btcoex_hw->wlanactive_gpio = wlanactive_gpio; |
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btcoex_hw->btpriority_gpio = btpriority_gpio; |
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} |
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} |
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void ath9k_hw_btcoex_init_scheme(struct ath_hw *ah) |
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{ |
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struct ath_common *common = ath9k_hw_common(ah); |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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/* |
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* Check if BTCOEX is globally disabled. |
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*/ |
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if (!common->btcoex_enabled) { |
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btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE; |
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return; |
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} |
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if (ah->caps.hw_caps & ATH9K_HW_CAP_MCI) { |
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btcoex_hw->scheme = ATH_BTCOEX_CFG_MCI; |
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} else if (AR_SREV_9300_20_OR_LATER(ah)) { |
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btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; |
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ath9k_hw_btcoex_pin_init(ah, ATH_WLANACTIVE_GPIO_9300, |
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ATH_BTACTIVE_GPIO_9300, |
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ATH_BTPRIORITY_GPIO_9300); |
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} else if (AR_SREV_9280_20_OR_LATER(ah)) { |
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if (AR_SREV_9285(ah)) |
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btcoex_hw->scheme = ATH_BTCOEX_CFG_3WIRE; |
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else |
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btcoex_hw->scheme = ATH_BTCOEX_CFG_2WIRE; |
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ath9k_hw_btcoex_pin_init(ah, ATH_WLANACTIVE_GPIO_9280, |
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ATH_BTACTIVE_GPIO_9280, |
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ATH_BTPRIORITY_GPIO_9285); |
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} |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_init_scheme); |
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void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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/* connect bt_active to baseband */ |
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REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, |
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(AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | |
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AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); |
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REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, |
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AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); |
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/* Set input mux for bt_active to gpio pin */ |
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if (!AR_SREV_SOC(ah)) |
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REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, |
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AR_GPIO_INPUT_MUX1_BT_ACTIVE, |
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btcoex_hw->btactive_gpio); |
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/* Configure the desired gpio port for input */ |
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ath9k_hw_gpio_request_in(ah, btcoex_hw->btactive_gpio, |
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"ath9k-btactive"); |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_init_2wire); |
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void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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/* btcoex 3-wire */ |
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REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, |
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(AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | |
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AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB)); |
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/* Set input mux for bt_prority_async and |
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* bt_active_async to GPIO pins */ |
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if (!AR_SREV_SOC(ah)) { |
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REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, |
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AR_GPIO_INPUT_MUX1_BT_ACTIVE, |
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btcoex_hw->btactive_gpio); |
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REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, |
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AR_GPIO_INPUT_MUX1_BT_PRIORITY, |
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btcoex_hw->btpriority_gpio); |
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} |
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/* Configure the desired GPIO ports for input */ |
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ath9k_hw_gpio_request_in(ah, btcoex_hw->btactive_gpio, |
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"ath9k-btactive"); |
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ath9k_hw_gpio_request_in(ah, btcoex_hw->btpriority_gpio, |
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"ath9k-btpriority"); |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_init_3wire); |
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void ath9k_hw_btcoex_deinit(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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ath9k_hw_gpio_free(ah, btcoex_hw->btactive_gpio); |
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ath9k_hw_gpio_free(ah, btcoex_hw->btpriority_gpio); |
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ath9k_hw_gpio_free(ah, btcoex_hw->wlanactive_gpio); |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_deinit); |
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void ath9k_hw_btcoex_init_mci(struct ath_hw *ah) |
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{ |
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ah->btcoex_hw.mci.ready = false; |
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ah->btcoex_hw.mci.bt_state = 0; |
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ah->btcoex_hw.mci.bt_ver_major = 3; |
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ah->btcoex_hw.mci.bt_ver_minor = 0; |
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ah->btcoex_hw.mci.bt_version_known = false; |
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ah->btcoex_hw.mci.update_2g5g = true; |
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ah->btcoex_hw.mci.is_2g = true; |
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ah->btcoex_hw.mci.wlan_channels_update = false; |
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ah->btcoex_hw.mci.wlan_channels[0] = 0x00000000; |
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ah->btcoex_hw.mci.wlan_channels[1] = 0xffffffff; |
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ah->btcoex_hw.mci.wlan_channels[2] = 0xffffffff; |
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ah->btcoex_hw.mci.wlan_channels[3] = 0x7fffffff; |
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ah->btcoex_hw.mci.query_bt = true; |
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ah->btcoex_hw.mci.unhalt_bt_gpm = true; |
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ah->btcoex_hw.mci.halted_bt_gpm = false; |
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ah->btcoex_hw.mci.need_flush_btinfo = false; |
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ah->btcoex_hw.mci.wlan_cal_seq = 0; |
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ah->btcoex_hw.mci.wlan_cal_done = 0; |
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ah->btcoex_hw.mci.config = (AR_SREV_9462(ah)) ? 0x2201 : 0xa4c1; |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_init_mci); |
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static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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/* Configure the desired GPIO port for TX_FRAME output */ |
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ath9k_hw_gpio_request_out(ah, btcoex_hw->wlanactive_gpio, |
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"ath9k-wlanactive", |
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AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); |
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} |
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/* |
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* For AR9002, bt_weight/wlan_weight are used. |
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* For AR9003 and above, stomp_type is used. |
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*/ |
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void ath9k_hw_btcoex_set_weight(struct ath_hw *ah, |
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u32 bt_weight, |
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u32 wlan_weight, |
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enum ath_stomp_type stomp_type) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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struct ath9k_hw_mci *mci_hw = &ah->btcoex_hw.mci; |
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u8 txprio_shift[] = { 24, 16, 16, 0 }; /* tx priority weight */ |
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bool concur_tx = (mci_hw->concur_tx && btcoex_hw->tx_prio[stomp_type]); |
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const u32 *weight = ar9003_wlan_weights[stomp_type]; |
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int i; |
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if (!AR_SREV_9300_20_OR_LATER(ah)) { |
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btcoex_hw->bt_coex_weights = |
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SM(bt_weight, AR_BTCOEX_BT_WGHT) | |
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SM(wlan_weight, AR_BTCOEX_WL_WGHT); |
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return; |
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} |
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if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) { |
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enum ath_stomp_type stype = |
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((stomp_type == ATH_BTCOEX_STOMP_LOW) && |
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btcoex_hw->mci.stomp_ftp) ? |
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ATH_BTCOEX_STOMP_LOW_FTP : stomp_type; |
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weight = mci_wlan_weights[stype]; |
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} |
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for (i = 0; i < AR9300_NUM_WLAN_WEIGHTS; i++) { |
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btcoex_hw->bt_weight[i] = AR9300_BT_WGHT; |
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btcoex_hw->wlan_weight[i] = weight[i]; |
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if (concur_tx && i) { |
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btcoex_hw->wlan_weight[i] &= |
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~(0xff << txprio_shift[i-1]); |
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btcoex_hw->wlan_weight[i] |= |
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(btcoex_hw->tx_prio[stomp_type] << |
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txprio_shift[i-1]); |
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} |
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} |
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/* Last WLAN weight has to be adjusted wrt tx priority */ |
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if (concur_tx) { |
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btcoex_hw->wlan_weight[i-1] &= ~(0xff << txprio_shift[i-1]); |
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btcoex_hw->wlan_weight[i-1] |= (btcoex_hw->tx_prio[stomp_type] |
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<< txprio_shift[i-1]); |
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} |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_set_weight); |
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static void ath9k_hw_btcoex_enable_3wire(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex = &ah->btcoex_hw; |
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u32 val; |
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int i; |
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/* |
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* Program coex mode and weight registers to |
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* enable coex 3-wire |
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*/ |
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if (AR_SREV_SOC(ah)) |
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REG_CLR_BIT(ah, AR_BT_COEX_MODE2, AR_BT_PHY_ERR_BT_COLL_ENABLE); |
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REG_WRITE(ah, AR_BT_COEX_MODE, btcoex->bt_coex_mode); |
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REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2); |
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if (AR_SREV_SOC(ah)) |
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REG_WRITE(ah, AR_BT_COEX_MODE3, btcoex->bt_coex_mode3); |
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if (AR_SREV_9300_20_OR_LATER(ah)) { |
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REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, btcoex->wlan_weight[0]); |
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REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS1, btcoex->wlan_weight[1]); |
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for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) |
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REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS(i), |
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btcoex->bt_weight[i]); |
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} else |
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REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex->bt_coex_weights); |
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|
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if (AR_SREV_9271(ah)) { |
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val = REG_READ(ah, 0x50040); |
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val &= 0xFFFFFEFF; |
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REG_WRITE(ah, 0x50040, val); |
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} |
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REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); |
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REG_RMW_FIELD(ah, AR_PCU_MISC, AR_PCU_BT_ANT_PREVENT_RX, 0); |
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ath9k_hw_gpio_request_out(ah, btcoex->wlanactive_gpio, |
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"ath9k-wlanactive", |
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AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); |
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} |
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static void ath9k_hw_btcoex_enable_mci(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex = &ah->btcoex_hw; |
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int i; |
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for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) |
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REG_WRITE(ah, AR_MCI_COEX_WL_WEIGHTS(i), |
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btcoex->wlan_weight[i]); |
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REG_RMW_FIELD(ah, AR_QUIET1, AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); |
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btcoex->enabled = true; |
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} |
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static void ath9k_hw_btcoex_disable_mci(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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int i; |
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|
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ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE); |
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for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) |
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REG_WRITE(ah, AR_MCI_COEX_WL_WEIGHTS(i), |
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btcoex_hw->wlan_weight[i]); |
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} |
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void ath9k_hw_btcoex_enable(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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switch (ath9k_hw_get_btcoex_scheme(ah)) { |
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case ATH_BTCOEX_CFG_NONE: |
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return; |
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case ATH_BTCOEX_CFG_2WIRE: |
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ath9k_hw_btcoex_enable_2wire(ah); |
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break; |
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case ATH_BTCOEX_CFG_3WIRE: |
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ath9k_hw_btcoex_enable_3wire(ah); |
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break; |
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case ATH_BTCOEX_CFG_MCI: |
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ath9k_hw_btcoex_enable_mci(ah); |
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break; |
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} |
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if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_MCI && |
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!AR_SREV_SOC(ah)) { |
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REG_RMW(ah, AR_GPIO_PDPU, |
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(0x2 << (btcoex_hw->btactive_gpio * 2)), |
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(0x3 << (btcoex_hw->btactive_gpio * 2))); |
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} |
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|
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ah->btcoex_hw.enabled = true; |
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} |
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EXPORT_SYMBOL(ath9k_hw_btcoex_enable); |
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|
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void ath9k_hw_btcoex_disable(struct ath_hw *ah) |
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{ |
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struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw; |
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int i; |
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|
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btcoex_hw->enabled = false; |
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|
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if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_MCI) { |
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ath9k_hw_btcoex_disable_mci(ah); |
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return; |
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} |
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|
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if (!AR_SREV_9300_20_OR_LATER(ah)) |
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ath9k_hw_set_gpio(ah, btcoex_hw->wlanactive_gpio, 0); |
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|
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ath9k_hw_gpio_request_out(ah, btcoex_hw->wlanactive_gpio, |
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NULL, AR_GPIO_OUTPUT_MUX_AS_OUTPUT); |
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|
|
if (btcoex_hw->scheme == ATH_BTCOEX_CFG_3WIRE) { |
|
REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); |
|
REG_WRITE(ah, AR_BT_COEX_MODE2, 0); |
|
|
|
if (AR_SREV_9300_20_OR_LATER(ah)) { |
|
REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS0, 0); |
|
REG_WRITE(ah, AR_BT_COEX_WL_WEIGHTS1, 0); |
|
for (i = 0; i < AR9300_NUM_BT_WEIGHTS; i++) |
|
REG_WRITE(ah, AR_BT_COEX_BT_WEIGHTS(i), 0); |
|
} else |
|
REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); |
|
|
|
} |
|
} |
|
EXPORT_SYMBOL(ath9k_hw_btcoex_disable); |
|
|
|
/* |
|
* Configures appropriate weight based on stomp type. |
|
*/ |
|
void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah, |
|
enum ath_stomp_type stomp_type) |
|
{ |
|
if (AR_SREV_9300_20_OR_LATER(ah)) { |
|
ath9k_hw_btcoex_set_weight(ah, 0, 0, stomp_type); |
|
return; |
|
} |
|
|
|
switch (stomp_type) { |
|
case ATH_BTCOEX_STOMP_ALL: |
|
ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, |
|
AR_STOMP_ALL_WLAN_WGHT, 0); |
|
break; |
|
case ATH_BTCOEX_STOMP_LOW: |
|
ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, |
|
AR_STOMP_LOW_WLAN_WGHT, 0); |
|
break; |
|
case ATH_BTCOEX_STOMP_NONE: |
|
ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT, |
|
AR_STOMP_NONE_WLAN_WGHT, 0); |
|
break; |
|
default: |
|
ath_dbg(ath9k_hw_common(ah), BTCOEX, "Invalid Stomptype\n"); |
|
break; |
|
} |
|
} |
|
EXPORT_SYMBOL(ath9k_hw_btcoex_bt_stomp); |
|
|
|
void ath9k_hw_btcoex_set_concur_txprio(struct ath_hw *ah, u8 *stomp_txprio) |
|
{ |
|
struct ath_btcoex_hw *btcoex = &ah->btcoex_hw; |
|
int i; |
|
|
|
for (i = 0; i < ATH_BTCOEX_STOMP_MAX; i++) |
|
btcoex->tx_prio[i] = stomp_txprio[i]; |
|
} |
|
EXPORT_SYMBOL(ath9k_hw_btcoex_set_concur_txprio);
|
|
|