diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 13:31:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 13:31:29 -0700 |
| commit | e0dccbdf5ac7ccb9da5612100dedba302f3ebcfe (patch) | |
| tree | 0bdabbf13844ae18da61bc060348850a8038f0ba /drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c | |
| parent | cf482a49af564a3044de3178ea28f10ad5921b38 (diff) | |
| parent | e2a5be107f52cefb9010ccae6f569c3ddaa954cc (diff) | |
Merge tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging / IIO driver updates from Greg KH:
"Here is the big staging and iio driver update for 5.2-rc1.
Lots of tiny fixes all over the staging and IIO driver trees here,
along with some new IIO drivers.
The "counter" subsystem was added in here as well, as it is needed by
the IIO drivers and subsystem.
Also we ended up deleting two drivers, making this pull request remove
a few hundred thousand lines of code, always a nice thing to see. Both
of the drivers removed have been replaced with "real" drivers in their
various subsystem directories, and they will be coming to you from
those locations during this merge window.
There are some core vt/selection changes in here, that was due to some
cleanups needed for the speakup fixes. Those have all been acked by
the various subsystem maintainers (i.e. me), so those are ok.
We also added a few new drivers, for some odd hardware, giving new
developers plenty to work on with basic coding style cleanups to come
in the near future.
Other than that, nothing unusual here.
All of these have been in linux-next for a while with no reported
issues, other than an odd gcc warning for one of the new drivers that
should be fixed up soon"
[ I fixed up the warning myself - Linus ]
* tag 'staging-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (663 commits)
staging: kpc2000: kpc_spi: Fix build error for {read,write}q
Staging: rtl8192e: Remove extra space before break statement
Staging: rtl8192u: ieee80211: Fix if-else indentation warning
Staging: rtl8192u: ieee80211: Fix indentation errors by removing extra spaces
staging: most: cdev: fix chrdev_region leak in mod_exit
staging: wlan-ng: Fix improper SPDX comment style
staging: rtl8192u: ieee80211: Resolve ERROR reported by checkpatch
staging: vc04_services: bcm2835-camera: Compress two lines into one line
staging: rtl8723bs: core: Use !x in place of NULL comparison.
staging: rtl8723bs: core: Prefer using the BIT Macro.
staging: fieldbus: anybus-s: fix wait_for_completion_timeout return handling
staging: kpc2000: fix up build problems with readq()
staging: rtlwifi: move remaining phydm .h files
staging: rtlwifi: strip down phydm .h files
staging: rtlwifi: delete the staging driver
staging: fieldbus: anybus-s: rename bus id field to avoid confusion
staging: fieldbus: anybus-s: keep device bus id in bus endianness
Staging: sm750fb: Change *array into *const array
staging: rtl8192u: ieee80211: Fix spelling mistake
staging: rtl8192u: ieee80211: Replace bit shifting with BIT macro
...
Diffstat (limited to 'drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c')
| -rw-r--r-- | drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c | 5210 |
1 files changed, 0 insertions, 5210 deletions
diff --git a/drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c b/drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c deleted file mode 100644 index 7e6071059a95..000000000000 --- a/drivers/staging/rtlwifi/btcoexist/halbtc8822b2ant.c +++ /dev/null @@ -1,5210 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2016 Realtek Corporation. - * - * Contact Information: - * wlanfae <wlanfae@realtek.com> - * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, - * Hsinchu 300, Taiwan. - * - * Larry Finger <Larry.Finger@lwfinger.net> - * - *****************************************************************************/ -/* ************************************************************ - * Description: - * - * This file is for RTL8822B Co-exist mechanism - * - * History - * 2012/11/15 Cosa first check in. - * - * *************************************************************/ - -/* ************************************************************ - * include files - * *************************************************************/ -#include "halbt_precomp.h" - -/* ************************************************************ - * Global variables, these are static variables - * *************************************************************/ -static struct coex_dm_8822b_2ant glcoex_dm_8822b_2ant; -static struct coex_dm_8822b_2ant *coex_dm = &glcoex_dm_8822b_2ant; -static struct coex_sta_8822b_2ant glcoex_sta_8822b_2ant; -static struct coex_sta_8822b_2ant *coex_sta = &glcoex_sta_8822b_2ant; -static struct psdscan_sta_8822b_2ant gl_psd_scan_8822b_2ant; -static struct psdscan_sta_8822b_2ant *psd_scan = &gl_psd_scan_8822b_2ant; -static struct rfe_type_8822b_2ant gl_rfe_type_8822b_2ant; -static struct rfe_type_8822b_2ant *rfe_type = &gl_rfe_type_8822b_2ant; - -static const char *const glbt_info_src_8822b_2ant[] = { - "BT Info[wifi fw]", "BT Info[bt rsp]", "BT Info[bt auto report]", -}; - -static u32 glcoex_ver_date_8822b_2ant = 20170327; -static u32 glcoex_ver_8822b_2ant = 0x44; -static u32 glcoex_ver_btdesired_8822b_2ant = 0x42; - -/* ************************************************************ - * local function proto type if needed - * ************************************************************ - * ************************************************************ - * local function start with halbtc8822b2ant_ - * *************************************************************/ -static u8 halbtc8822b2ant_bt_rssi_state(struct btc_coexist *btcoexist, - u8 *ppre_bt_rssi_state, u8 level_num, - u8 rssi_thresh, u8 rssi_thresh1) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - s32 bt_rssi = 0; - u8 bt_rssi_state = *ppre_bt_rssi_state; - - bt_rssi = coex_sta->bt_rssi; - - if (level_num == 2) { - if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) || - (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (bt_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - bt_rssi_state = BTC_RSSI_STATE_HIGH; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else { - if (bt_rssi < rssi_thresh) - bt_rssi_state = BTC_RSSI_STATE_LOW; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } else if (level_num == 3) { - if (rssi_thresh > rssi_thresh1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT Rssi thresh error!!\n"); - return *ppre_bt_rssi_state; - } - - if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_LOW) || - (*ppre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (bt_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else if ((*ppre_bt_rssi_state == BTC_RSSI_STATE_MEDIUM) || - (*ppre_bt_rssi_state == - BTC_RSSI_STATE_STAY_MEDIUM)) { - if (bt_rssi >= (rssi_thresh1 + - BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - bt_rssi_state = BTC_RSSI_STATE_HIGH; - else if (bt_rssi < rssi_thresh) - bt_rssi_state = BTC_RSSI_STATE_LOW; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - } else { - if (bt_rssi < rssi_thresh1) - bt_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } - - *ppre_bt_rssi_state = bt_rssi_state; - - return bt_rssi_state; -} - -static u8 halbtc8822b2ant_wifi_rssi_state(struct btc_coexist *btcoexist, - u8 *pprewifi_rssi_state, u8 level_num, - u8 rssi_thresh, u8 rssi_thresh1) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - s32 wifi_rssi = 0; - u8 wifi_rssi_state = *pprewifi_rssi_state; - - btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); - - if (level_num == 2) { - if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) || - (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (wifi_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - wifi_rssi_state = BTC_RSSI_STATE_HIGH; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else { - if (wifi_rssi < rssi_thresh) - wifi_rssi_state = BTC_RSSI_STATE_LOW; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } else if (level_num == 3) { - if (rssi_thresh > rssi_thresh1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi RSSI thresh error!!\n"); - return *pprewifi_rssi_state; - } - - if ((*pprewifi_rssi_state == BTC_RSSI_STATE_LOW) || - (*pprewifi_rssi_state == BTC_RSSI_STATE_STAY_LOW)) { - if (wifi_rssi >= - (rssi_thresh + BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW; - } else if ((*pprewifi_rssi_state == BTC_RSSI_STATE_MEDIUM) || - (*pprewifi_rssi_state == - BTC_RSSI_STATE_STAY_MEDIUM)) { - if (wifi_rssi >= (rssi_thresh1 + - BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT)) - wifi_rssi_state = BTC_RSSI_STATE_HIGH; - else if (wifi_rssi < rssi_thresh) - wifi_rssi_state = BTC_RSSI_STATE_LOW; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM; - } else { - if (wifi_rssi < rssi_thresh1) - wifi_rssi_state = BTC_RSSI_STATE_MEDIUM; - else - wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH; - } - } - - *pprewifi_rssi_state = wifi_rssi_state; - - return wifi_rssi_state; -} - -static void halbtc8822b2ant_coex_switch_threshold(struct btc_coexist *btcoexist, - u8 isolation_measuared) -{ - s8 interference_wl_tx = 0, interference_bt_tx = 0; - - interference_wl_tx = - BT_8822B_2ANT_WIFI_MAX_TX_POWER - isolation_measuared; - interference_bt_tx = - BT_8822B_2ANT_BT_MAX_TX_POWER - isolation_measuared; - - coex_sta->wifi_coex_thres = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1; - coex_sta->wifi_coex_thres2 = BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES2; - - coex_sta->bt_coex_thres = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1; - coex_sta->bt_coex_thres2 = BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES2; -} - -static void halbtc8822b2ant_query_bt_info(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 h2c_parameter[1] = {0}; - - if (coex_sta->bt_disabled) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], No query BT info because BT is disabled!\n"); - return; - } - - h2c_parameter[0] |= BIT(0); /* trigger */ - - btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter); -} - -static void halbtc8822b2ant_monitor_bt_ctr(struct btc_coexist *btcoexist) -{ - u32 reg_hp_txrx, reg_lp_txrx, u32tmp; - u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0; - static u8 num_of_bt_counter_chk, cnt_slave, cnt_autoslot_hang; - - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - reg_hp_txrx = 0x770; - reg_lp_txrx = 0x774; - - u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx); - reg_hp_tx = u32tmp & MASKLWORD; - reg_hp_rx = (u32tmp & MASKHWORD) >> 16; - - u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx); - reg_lp_tx = u32tmp & MASKLWORD; - reg_lp_rx = (u32tmp & MASKHWORD) >> 16; - - coex_sta->high_priority_tx = reg_hp_tx; - coex_sta->high_priority_rx = reg_hp_rx; - coex_sta->low_priority_tx = reg_lp_tx; - coex_sta->low_priority_rx = reg_lp_rx; - - /* reset counter */ - btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc); - - if ((coex_sta->low_priority_tx > 1050) && - (!coex_sta->c2h_bt_inquiry_page)) - coex_sta->pop_event_cnt++; - - if ((coex_sta->low_priority_rx >= 950) && - (coex_sta->low_priority_rx >= coex_sta->low_priority_tx) && - (!coex_sta->under_ips) && (!coex_sta->c2h_bt_inquiry_page) && - (coex_sta->bt_link_exist)) { - if (cnt_slave >= 2) { - bt_link_info->slave_role = true; - cnt_slave = 2; - } else { - cnt_slave++; - } - } else { - if (cnt_slave == 0) { - bt_link_info->slave_role = false; - cnt_slave = 0; - } else { - cnt_slave--; - } - } - - if (coex_sta->is_tdma_btautoslot) { - if ((coex_sta->low_priority_tx >= 1300) && - (coex_sta->low_priority_rx <= 150)) { - if (cnt_autoslot_hang >= 2) { - coex_sta->is_tdma_btautoslot_hang = true; - cnt_autoslot_hang = 2; - } else { - cnt_autoslot_hang++; - } - } else { - if (cnt_autoslot_hang == 0) { - coex_sta->is_tdma_btautoslot_hang = false; - cnt_autoslot_hang = 0; - } else { - cnt_autoslot_hang--; - } - } - } - - if (coex_sta->sco_exist) { - if ((coex_sta->high_priority_tx >= 400) && - (coex_sta->high_priority_rx >= 400)) - coex_sta->is_esco_mode = false; - else - coex_sta->is_esco_mode = true; - } - - if (bt_link_info->hid_only) { - if (coex_sta->low_priority_rx > 50) - coex_sta->is_hid_low_pri_tx_overhead = true; - else - coex_sta->is_hid_low_pri_tx_overhead = false; - } - - if ((coex_sta->high_priority_tx == 0) && - (coex_sta->high_priority_rx == 0) && - (coex_sta->low_priority_tx == 0) && - (coex_sta->low_priority_rx == 0)) { - num_of_bt_counter_chk++; - if (num_of_bt_counter_chk >= 3) { - halbtc8822b2ant_query_bt_info(btcoexist); - num_of_bt_counter_chk = 0; - } - } -} - -static void halbtc8822b2ant_monitor_wifi_ctr(struct btc_coexist *btcoexist) -{ - s32 wifi_rssi = 0; - bool wifi_busy = false, wifi_under_b_mode = false, wifi_scan = false; - bool bt_idle = false; - static u8 cck_lock_counter, wl_noisy_count0, wl_noisy_count1 = 3, - wl_noisy_count2; - u32 total_cnt, cck_cnt; - u32 cnt_crcok = 0, cnt_crcerr = 0; - static u8 cnt; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, - &wifi_under_b_mode); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan); - - coex_sta->crc_ok_cck = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_CCK"); - coex_sta->crc_ok_11g = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_LEGACY"); - coex_sta->crc_ok_11n = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_HT"); - coex_sta->crc_ok_11n_vht = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_OK_VHT"); - - coex_sta->crc_err_cck = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_CCK"); - coex_sta->crc_err_11g = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_LEGACY"); - coex_sta->crc_err_11n = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_HT"); - coex_sta->crc_err_11n_vht = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CRC32_ERROR_VHT"); - - cnt_crcok = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g + - coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_vht; - - cnt_crcerr = coex_sta->crc_err_cck + coex_sta->crc_err_11g + - coex_sta->crc_err_11n + coex_sta->crc_err_11n_vht; - - if ((wifi_busy) && (cnt_crcerr != 0)) { - coex_sta->now_crc_ratio = cnt_crcok / cnt_crcerr; - - if (cnt == 0) - coex_sta->acc_crc_ratio = coex_sta->now_crc_ratio; - else - coex_sta->acc_crc_ratio = - (coex_sta->acc_crc_ratio * 7 + - coex_sta->now_crc_ratio * 3) / - 10; - - if (cnt >= 10) - cnt = 0; - else - cnt++; - } - - cck_cnt = coex_sta->crc_ok_cck + coex_sta->crc_err_cck; - - if ((coex_dm->bt_status == - BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) || - (coex_sta->bt_disabled)) - bt_idle = true; - - if (cck_cnt > 250) { - if (wl_noisy_count2 < 3) - wl_noisy_count2++; - - if (wl_noisy_count2 == 3) { - wl_noisy_count0 = 0; - wl_noisy_count1 = 0; - } - - } else if (cck_cnt < 50) { - if (wl_noisy_count0 < 3) - wl_noisy_count0++; - - if (wl_noisy_count0 == 3) { - wl_noisy_count1 = 0; - wl_noisy_count2 = 0; - } - - } else { - if (wl_noisy_count1 < 3) - wl_noisy_count1++; - - if (wl_noisy_count1 == 3) { - wl_noisy_count0 = 0; - wl_noisy_count2 = 0; - } - } - - if (wl_noisy_count2 == 3) - coex_sta->wl_noisy_level = 2; - else if (wl_noisy_count1 == 3) - coex_sta->wl_noisy_level = 1; - else - coex_sta->wl_noisy_level = 0; - - if ((wifi_busy) && (wifi_rssi >= 30) && (!wifi_under_b_mode)) { - total_cnt = cnt_crcok; - - if ((coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_ACL_BUSY) || - (coex_dm->bt_status == - BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY) || - (coex_dm->bt_status == BT_8822B_1ANT_BT_STATUS_SCO_BUSY)) { - if (coex_sta->crc_ok_cck > - (total_cnt - coex_sta->crc_ok_cck)) { - if (cck_lock_counter < 3) - cck_lock_counter++; - } else { - if (cck_lock_counter > 0) - cck_lock_counter--; - } - - } else { - if (cck_lock_counter > 0) - cck_lock_counter--; - } - } else { - if (cck_lock_counter > 0) - cck_lock_counter--; - } - - if (!coex_sta->pre_ccklock) { - if (cck_lock_counter >= 3) - coex_sta->cck_lock = true; - else - coex_sta->cck_lock = false; - } else { - if (cck_lock_counter == 0) - coex_sta->cck_lock = false; - else - coex_sta->cck_lock = true; - } - - if (coex_sta->cck_lock) - coex_sta->cck_ever_lock = true; - - coex_sta->pre_ccklock = coex_sta->cck_lock; -} - -static bool -halbtc8822b2ant_is_wifibt_status_changed(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static bool pre_wifi_busy, pre_under_4way, pre_bt_hs_on, pre_bt_off, - pre_bt_slave, pre_hid_low_pri_tx_overhead, pre_wifi_under_lps, - pre_bt_setup_link; - static u8 pre_hid_busy_num, pre_wl_noisy_level; - bool wifi_busy = false, under_4way = false, bt_hs_on = false; - bool wifi_connected = false; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, - &under_4way); - - if (coex_sta->bt_disabled != pre_bt_off) { - pre_bt_off = coex_sta->bt_disabled; - - if (coex_sta->bt_disabled) - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is disabled !!\n"); - else - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is enabled !!\n"); - - coex_sta->bt_coex_supported_feature = 0; - coex_sta->bt_coex_supported_version = 0; - coex_sta->bt_ble_scan_type = 0; - coex_sta->bt_ble_scan_para[0] = 0; - coex_sta->bt_ble_scan_para[1] = 0; - coex_sta->bt_ble_scan_para[2] = 0; - coex_sta->bt_reg_vendor_ac = 0xffff; - coex_sta->bt_reg_vendor_ae = 0xffff; - return true; - } - - if (wifi_connected) { - if (wifi_busy != pre_wifi_busy) { - pre_wifi_busy = wifi_busy; - return true; - } - if (under_4way != pre_under_4way) { - pre_under_4way = under_4way; - return true; - } - if (bt_hs_on != pre_bt_hs_on) { - pre_bt_hs_on = bt_hs_on; - return true; - } - if (coex_sta->wl_noisy_level != pre_wl_noisy_level) { - pre_wl_noisy_level = coex_sta->wl_noisy_level; - return true; - } - if (coex_sta->under_lps != pre_wifi_under_lps) { - pre_wifi_under_lps = coex_sta->under_lps; - if (coex_sta->under_lps) - return true; - } - } - - if (!coex_sta->bt_disabled) { - if (coex_sta->hid_busy_num != pre_hid_busy_num) { - pre_hid_busy_num = coex_sta->hid_busy_num; - return true; - } - - if (bt_link_info->slave_role != pre_bt_slave) { - pre_bt_slave = bt_link_info->slave_role; - return true; - } - - if (pre_hid_low_pri_tx_overhead != - coex_sta->is_hid_low_pri_tx_overhead) { - pre_hid_low_pri_tx_overhead = - coex_sta->is_hid_low_pri_tx_overhead; - return true; - } - - if (pre_bt_setup_link != coex_sta->is_setup_link) { - pre_bt_setup_link = coex_sta->is_setup_link; - return true; - } - } - - return false; -} - -static void halbtc8822b2ant_update_bt_link_info(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - bool bt_hs_on = false; - bool bt_busy = false; - - coex_sta->num_of_profile = 0; - - /* set link exist status */ - if (!(coex_sta->bt_info & BT_INFO_8822B_1ANT_B_CONNECTION)) { - coex_sta->bt_link_exist = false; - coex_sta->pan_exist = false; - coex_sta->a2dp_exist = false; - coex_sta->hid_exist = false; - coex_sta->sco_exist = false; - } else { /* connection exists */ - coex_sta->bt_link_exist = true; - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_FTP) { - coex_sta->pan_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->pan_exist = false; - } - - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_A2DP) { - coex_sta->a2dp_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->a2dp_exist = false; - } - - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_HID) { - coex_sta->hid_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->hid_exist = false; - } - - if (coex_sta->bt_info & BT_INFO_8822B_1ANT_B_SCO_ESCO) { - coex_sta->sco_exist = true; - coex_sta->num_of_profile++; - } else { - coex_sta->sco_exist = false; - } - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - - bt_link_info->bt_link_exist = coex_sta->bt_link_exist; - bt_link_info->sco_exist = coex_sta->sco_exist; - bt_link_info->a2dp_exist = coex_sta->a2dp_exist; - bt_link_info->pan_exist = coex_sta->pan_exist; - bt_link_info->hid_exist = coex_sta->hid_exist; - bt_link_info->acl_busy = coex_sta->acl_busy; - - /* work around for HS mode. */ - if (bt_hs_on) { - bt_link_info->pan_exist = true; - bt_link_info->bt_link_exist = true; - } - - /* check if Sco only */ - if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist && - !bt_link_info->pan_exist && !bt_link_info->hid_exist) - bt_link_info->sco_only = true; - else - bt_link_info->sco_only = false; - - /* check if A2dp only */ - if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist && - !bt_link_info->pan_exist && !bt_link_info->hid_exist) - bt_link_info->a2dp_only = true; - else - bt_link_info->a2dp_only = false; - - /* check if Pan only */ - if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist && - bt_link_info->pan_exist && !bt_link_info->hid_exist) - bt_link_info->pan_only = true; - else - bt_link_info->pan_only = false; - - /* check if Hid only */ - if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist && - !bt_link_info->pan_exist && bt_link_info->hid_exist) - bt_link_info->hid_only = true; - else - bt_link_info->hid_only = false; - - if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_INQ_PAGE; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Inq/page!!!\n"); - } else if (!(coex_sta->bt_info & BT_INFO_8822B_2ANT_B_CONNECTION)) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE; - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n"); - } else if (coex_sta->bt_info == BT_INFO_8822B_2ANT_B_CONNECTION) { - /* connection exists but no busy */ - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n"); - } else if (((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) || - (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) && - (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY)) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT ACL SCO busy!!!\n"); - } else if ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_ESCO) || - (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_SCO_BUSY)) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_SCO_BUSY; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n"); - } else if (coex_sta->bt_info & BT_INFO_8822B_2ANT_B_ACL_BUSY) { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_ACL_BUSY; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n"); - } else { - coex_dm->bt_status = BT_8822B_2ANT_BT_STATUS_MAX; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n"); - } - - if ((coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_BUSY) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_SCO_BUSY) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY)) - bt_busy = true; - else - bt_busy = false; - - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy); -} - -static void halbtc8822b2ant_update_wifi_ch_info(struct btc_coexist *btcoexist, - u8 type) -{ - u8 h2c_parameter[3] = {0}; - u32 wifi_bw; - u8 wifi_central_chnl; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - /* only 2.4G we need to inform bt the chnl mask */ - btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL, - &wifi_central_chnl); - if ((type == BTC_MEDIA_CONNECT) && (wifi_central_chnl <= 14)) { - /* enable BT AFH skip WL channel for 8822b - * because BT Rx LO interference - */ - h2c_parameter[0] = 0x1; - h2c_parameter[1] = wifi_central_chnl; - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - if (wifi_bw == BTC_WIFI_BW_HT40) - h2c_parameter[2] = 0x30; - else - h2c_parameter[2] = 0x20; - } - - coex_dm->wifi_chnl_info[0] = h2c_parameter[0]; - coex_dm->wifi_chnl_info[1] = h2c_parameter[1]; - coex_dm->wifi_chnl_info[2] = h2c_parameter[2]; - - btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter); -} - -static void -halbtc8822b2ant_set_fw_dac_swing_level(struct btc_coexist *btcoexist, - u8 dac_swing_lvl) -{ - u8 h2c_parameter[1] = {0}; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - /* There are several type of dacswing */ - /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */ - h2c_parameter[0] = dac_swing_lvl; - - btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter); -} - -static void halbtc8822b2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist, - bool force_exec, - u8 fw_dac_swing_lvl) -{ - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl; - - if (!force_exec) { - if (coex_dm->pre_fw_dac_swing_lvl == - coex_dm->cur_fw_dac_swing_lvl) - return; - } - - halbtc8822b2ant_set_fw_dac_swing_level(btcoexist, - coex_dm->cur_fw_dac_swing_lvl); - - coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl; -} - -static void halbtc8822b2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist, - u8 dec_bt_pwr_lvl) -{ - u32 RTL97F_8822B = 0; - u8 h2c_parameter[1] = {0}; - - if (RTL97F_8822B) - return; - - h2c_parameter[0] = dec_bt_pwr_lvl; - - btcoexist->btc_fill_h2c(btcoexist, 0x62, 1, h2c_parameter); -} - -static void halbtc8822b2ant_dec_bt_pwr(struct btc_coexist *btcoexist, - bool force_exec, u8 dec_bt_pwr_lvl) -{ - coex_dm->cur_bt_dec_pwr_lvl = dec_bt_pwr_lvl; - - if (!force_exec) { - if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_bt_dec_pwr_lvl) - return; - } - halbtc8822b2ant_set_fw_dec_bt_pwr(btcoexist, - coex_dm->cur_bt_dec_pwr_lvl); - - coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_bt_dec_pwr_lvl; -} - -static void halbtc8822b2ant_low_penalty_ra(struct btc_coexist *btcoexist, - bool force_exec, bool low_penalty_ra) -{ - coex_dm->cur_low_penalty_ra = low_penalty_ra; - - if (!force_exec) { - if (coex_dm->pre_low_penalty_ra == coex_dm->cur_low_penalty_ra) - return; - } - - if (low_penalty_ra) - btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 50); - else - btcoexist->btc_phydm_modify_ra_pcr_threshold(btcoexist, 0, 0); - - coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra; -} - -static void halbtc8822b2ant_write_score_board(struct btc_coexist *btcoexist, - u16 bitpos, bool state) -{ - static u16 originalval = 0x8002; - - if (state) - originalval = originalval | bitpos; - else - originalval = originalval & (~bitpos); - - btcoexist->btc_write_2byte(btcoexist, 0xaa, originalval); -} - -static void halbtc8822b2ant_read_score_board(struct btc_coexist *btcoexist, - u16 *score_board_val) -{ - *score_board_val = - (btcoexist->btc_read_2byte(btcoexist, 0xaa)) & 0x7fff; -} - -static void halbtc8822b2ant_post_state_to_bt(struct btc_coexist *btcoexist, - u16 type, bool state) -{ - halbtc8822b2ant_write_score_board(btcoexist, (u16)type, state); -} - -static void -halbtc8822b2ant_monitor_bt_enable_disable(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u32 bt_disable_cnt; - bool bt_active = true, bt_disabled = false, wifi_under_5g = false; - u16 u16tmp; - - /* This function check if bt is disabled */ - - /* Read BT on/off status from scoreboard[1], - * enable this only if BT patch support this feature - */ - halbtc8822b2ant_read_score_board(btcoexist, &u16tmp); - - bt_active = u16tmp & BIT(1); - - if (bt_active) { - bt_disable_cnt = 0; - bt_disabled = false; - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, - &bt_disabled); - } else { - bt_disable_cnt++; - if (bt_disable_cnt >= 10) { - bt_disabled = true; - bt_disable_cnt = 10; - } - - btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE, - &bt_disabled); - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if ((wifi_under_5g) || (bt_disabled)) - halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false); - else - halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, true); - - if (coex_sta->bt_disabled != bt_disabled) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is from %s to %s!!\n", - (coex_sta->bt_disabled ? "disabled" : "enabled"), - (bt_disabled ? "disabled" : "enabled")); - coex_sta->bt_disabled = bt_disabled; - } -} - -static void halbtc8822b2ant_enable_gnt_to_gpio(struct btc_coexist *btcoexist, - bool isenable) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 bit_val[5] = {0, 0, 0, 0, 0}; - - if (!btcoexist->dbg_mode_2ant) - return; - - if (isenable) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], enable_gnt_to_gpio!!\n"); - - /* enable GNT_WL, GNT_BT to GPIO for debug */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x1); - - /* store original value */ - bit_val[0] = - (btcoexist->btc_read_1byte(btcoexist, 0x66) & BIT(4)) >> - 4; /*0x66[4] */ - bit_val[1] = (btcoexist->btc_read_1byte(btcoexist, 0x67) & - BIT(0)); /*0x66[8] */ - bit_val[2] = - (btcoexist->btc_read_1byte(btcoexist, 0x42) & BIT(3)) >> - 3; /*0x40[19] */ - bit_val[3] = - (btcoexist->btc_read_1byte(btcoexist, 0x65) & BIT(7)) >> - 7; /*0x64[15] */ - bit_val[4] = - (btcoexist->btc_read_1byte(btcoexist, 0x72) & BIT(2)) >> - 2; /*0x70[18] */ - - /* switch GPIO Mux */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4), - 0x0); /*0x66[4] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0), - 0x0); /*0x66[8] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x42, BIT(3), - 0x0); /*0x40[19] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x65, BIT(7), - 0x0); /*0x64[15] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x72, BIT(2), - 0x0); /*0x70[18] = 0 */ - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], disable_gnt_to_gpio!!\n"); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x8, 0x0); - - /* Restore original value */ - /* switch GPIO Mux */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, BIT(4), - bit_val[0]); /*0x66[4] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, BIT(0), - bit_val[1]); /*0x66[8] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x42, BIT(3), bit_val[2]); /*0x40[19] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x65, BIT(7), bit_val[3]); /*0x64[15] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x72, BIT(2), bit_val[4]); /*0x70[18] = 0 */ - } -} - -static u32 -halbtc8822b2ant_ltecoex_indirect_read_reg(struct btc_coexist *btcoexist, - u16 reg_addr) -{ - u32 delay_count = 0; - - while (1) { - if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & BIT(5)) == - 0) { - mdelay(50); - delay_count++; - if (delay_count >= 10) { - delay_count = 0; - break; - } - } else { - break; - } - } - - /* wait for ready bit before access 0x1700 */ - btcoexist->btc_write_4byte(btcoexist, 0x1700, 0x800F0000 | reg_addr); - - return btcoexist->btc_read_4byte(btcoexist, 0x1708); /* get read data */ -} - -static void -halbtc8822b2ant_ltecoex_indirect_write_reg(struct btc_coexist *btcoexist, - u16 reg_addr, u32 bit_mask, - u32 reg_value) -{ - u32 val, i = 0, bitpos = 0, delay_count = 0; - - if (bit_mask == 0x0) - return; - if (bit_mask == 0xffffffff) { - /* wait for ready bit before access 0x1700/0x1704 */ - while (1) { - if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & - BIT(5)) == 0) { - mdelay(50); - delay_count++; - if (delay_count >= 10) { - delay_count = 0; - break; - } - } else { - break; - } - } - - btcoexist->btc_write_4byte(btcoexist, 0x1704, - reg_value); /* put write data */ - - btcoexist->btc_write_4byte(btcoexist, 0x1700, - 0xc00F0000 | reg_addr); - } else { - for (i = 0; i <= 31; i++) { - if (((bit_mask >> i) & 0x1) == 0x1) { - bitpos = i; - break; - } - } - - /* read back register value before write */ - val = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - reg_addr); - val = (val & (~bit_mask)) | (reg_value << bitpos); - - /* wait for ready bit before access 0x1700/0x1704 */ - while (1) { - if ((btcoexist->btc_read_1byte(btcoexist, 0x1703) & - BIT(5)) == 0) { - mdelay(50); - delay_count++; - if (delay_count >= 10) { - delay_count = 0; - break; - } - } else { - break; - } - } - - btcoexist->btc_write_4byte(btcoexist, 0x1704, - val); /* put write data */ - - btcoexist->btc_write_4byte(btcoexist, 0x1700, - 0xc00F0000 | reg_addr); - } -} - -static void halbtc8822b2ant_ltecoex_enable(struct btc_coexist *btcoexist, - bool enable) -{ - u8 val; - - val = (enable) ? 1 : 0; - halbtc8822b2ant_ltecoex_indirect_write_reg(btcoexist, 0x38, 0x80, - val); /* 0x38[7] */ -} - -static void -halbtc8822b2ant_ltecoex_pathcontrol_owner(struct btc_coexist *btcoexist, - bool wifi_control) -{ - u8 val; - - val = (wifi_control) ? 1 : 0; - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x73, 0x4, - val); /* 0x70[26] */ -} - -static void halbtc8822b2ant_ltecoex_set_gnt_bt(struct btc_coexist *btcoexist, - u8 control_block, - bool sw_control, u8 state) -{ - u32 val = 0, bit_mask; - - state = state & 0x1; - val = (sw_control) ? ((state << 1) | 0x1) : 0; - - switch (control_block) { - case BT_8822B_2ANT_GNT_BLOCK_RFC_BB: - default: - bit_mask = 0xc000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[15:14] */ - bit_mask = 0x0c00; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[11:10] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_RFC: - bit_mask = 0xc000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[15:14] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_BB: - bit_mask = 0x0c00; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[11:10] */ - break; - } -} - -static void halbtc8822b2ant_ltecoex_set_gnt_wl(struct btc_coexist *btcoexist, - u8 control_block, - bool sw_control, u8 state) -{ - u32 val = 0, bit_mask; - - state = state & 0x1; - val = (sw_control) ? ((state << 1) | 0x1) : 0; - - switch (control_block) { - case BT_8822B_2ANT_GNT_BLOCK_RFC_BB: - default: - bit_mask = 0x3000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[13:12] */ - bit_mask = 0x0300; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[9:8] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_RFC: - bit_mask = 0x3000; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[13:12] */ - break; - case BT_8822B_2ANT_GNT_BLOCK_BB: - bit_mask = 0x0300; - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, 0x38, bit_mask, val); /* 0x38[9:8] */ - break; - } -} - -static void -halbtc8822b2ant_ltecoex_set_coex_table(struct btc_coexist *btcoexist, - u8 table_type, u16 table_content) -{ - u16 reg_addr = 0x0000; - - switch (table_type) { - case BT_8822B_2ANT_CTT_WL_VS_LTE: - reg_addr = 0xa0; - break; - case BT_8822B_2ANT_CTT_BT_VS_LTE: - reg_addr = 0xa4; - break; - } - - if (reg_addr != 0x0000) - halbtc8822b2ant_ltecoex_indirect_write_reg( - btcoexist, reg_addr, 0xffff, - table_content); /* 0xa0[15:0] or 0xa4[15:0] */ -} - -static void halbtc8822b2ant_set_wltoggle_coex_table( - struct btc_coexist *btcoexist, bool force_exec, u8 interval, - u8 val0x6c4_b0, u8 val0x6c4_b1, u8 val0x6c4_b2, u8 val0x6c4_b3) -{ - static u8 pre_h2c_parameter[6] = {0}; - u8 cur_h2c_parameter[6] = {0}; - u8 i, match_cnt = 0; - - cur_h2c_parameter[0] = 0x7; /* op_code, 0x7= wlan toggle slot*/ - - cur_h2c_parameter[1] = interval; - cur_h2c_parameter[2] = val0x6c4_b0; - cur_h2c_parameter[3] = val0x6c4_b1; - cur_h2c_parameter[4] = val0x6c4_b2; - cur_h2c_parameter[5] = val0x6c4_b3; - - if (!force_exec) { - for (i = 1; i <= 5; i++) { - if (cur_h2c_parameter[i] != pre_h2c_parameter[i]) - break; - - match_cnt++; - } - - if (match_cnt == 5) - return; - } - - for (i = 1; i <= 5; i++) - pre_h2c_parameter[i] = cur_h2c_parameter[i]; - - btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, cur_h2c_parameter); -} - -static void halbtc8822b2ant_set_coex_table(struct btc_coexist *btcoexist, - u32 val0x6c0, u32 val0x6c4, - u32 val0x6c8, u8 val0x6cc) -{ - btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0); - - btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4); - - btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8); - - btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc); -} - -static void halbtc8822b2ant_coex_table(struct btc_coexist *btcoexist, - bool force_exec, u32 val0x6c0, - u32 val0x6c4, u32 val0x6c8, u8 val0x6cc) -{ - coex_dm->cur_val0x6c0 = val0x6c0; - coex_dm->cur_val0x6c4 = val0x6c4; - coex_dm->cur_val0x6c8 = val0x6c8; - coex_dm->cur_val0x6cc = val0x6cc; - - if (!force_exec) { - if ((coex_dm->pre_val0x6c0 == coex_dm->cur_val0x6c0) && - (coex_dm->pre_val0x6c4 == coex_dm->cur_val0x6c4) && - (coex_dm->pre_val0x6c8 == coex_dm->cur_val0x6c8) && - (coex_dm->pre_val0x6cc == coex_dm->cur_val0x6cc)) - return; - } - halbtc8822b2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8, - val0x6cc); - - coex_dm->pre_val0x6c0 = coex_dm->cur_val0x6c0; - coex_dm->pre_val0x6c4 = coex_dm->cur_val0x6c4; - coex_dm->pre_val0x6c8 = coex_dm->cur_val0x6c8; - coex_dm->pre_val0x6cc = coex_dm->cur_val0x6cc; -} - -static void halbtc8822b2ant_coex_table_with_type(struct btc_coexist *btcoexist, - bool force_exec, u8 type) -{ - u32 break_table; - u8 select_table; - - coex_sta->coex_table_type = type; - - if (coex_sta->concurrent_rx_mode_on) { - break_table = 0xf0ffffff; /* set WL hi-pri can break BT */ - /* set Tx response = Hi-Pri (ex: Transmitting ACK,BA,CTS) */ - select_table = 0xb; - } else { - break_table = 0xffffff; - select_table = 0x3; - } - - switch (type) { - case 0: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xffffffff, - 0xffffffff, break_table, - select_table); - break; - case 1: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a5a5a, break_table, - select_table); - break; - case 2: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, - 0x5a5a5a5a, break_table, - select_table); - break; - case 3: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a5a5a, break_table, - select_table); - break; - case 4: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a5a5a, break_table, - select_table); - break; - case 5: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x55555555, break_table, - select_table); - break; - case 6: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555, - 0xfafafafa, break_table, - select_table); - break; - case 7: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555, - 0xaa5a5a5a, break_table, - select_table); - break; - case 8: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0xa5555555, - 0xfafafafa, break_table, - select_table); - break; - case 9: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a, - 0xaaaa5aaa, break_table, - select_table); - break; - case 10: - halbtc8822b2ant_coex_table(btcoexist, force_exec, 0x55555555, - 0x5a5a555a, break_table, - select_table); - break; - default: - break; - } -} - -static void -halbtc8822b2ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist, - bool enable) -{ - u8 h2c_parameter[1] = {0}; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - if (enable) - h2c_parameter[0] |= BIT(0); /* function enable */ - - btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter); -} - -static void halbtc8822b2ant_ignore_wlan_act(struct btc_coexist *btcoexist, - bool force_exec, bool enable) -{ - coex_dm->cur_ignore_wlan_act = enable; - - if (!force_exec) { - if (coex_dm->pre_ignore_wlan_act == - coex_dm->cur_ignore_wlan_act) - return; - } - halbtc8822b2ant_set_fw_ignore_wlan_act(btcoexist, enable); - - coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act; -} - -static void halbtc8822b2ant_set_lps_rpwm(struct btc_coexist *btcoexist, - u8 lps_val, u8 rpwm_val) -{ - u8 lps = lps_val; - u8 rpwm = rpwm_val; - - btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps); - btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm); -} - -static void halbtc8822b2ant_lps_rpwm(struct btc_coexist *btcoexist, - bool force_exec, u8 lps_val, u8 rpwm_val) -{ - coex_dm->cur_lps = lps_val; - coex_dm->cur_rpwm = rpwm_val; - - if (!force_exec) { - if ((coex_dm->pre_lps == coex_dm->cur_lps) && - (coex_dm->pre_rpwm == coex_dm->cur_rpwm)) - return; - } - halbtc8822b2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val); - - coex_dm->pre_lps = coex_dm->cur_lps; - coex_dm->pre_rpwm = coex_dm->cur_rpwm; -} - -static void halbtc8822b2ant_ps_tdma_check_for_power_save_state( - struct btc_coexist *btcoexist, bool new_ps_state) -{ - u8 lps_mode = 0x0; - u8 h2c_parameter[5] = {0, 0, 0, 0x40, 0}; - u32 RTL97F_8822B = 0; - - if (RTL97F_8822B) - return; - - btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode); - - if (lps_mode) { /* already under LPS state */ - if (new_ps_state) { - /* keep state under LPS, do nothing. */ - } else { - /* will leave LPS state, turn off psTdma first */ - btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, - h2c_parameter); - } - } else { /* NO PS state */ - if (new_ps_state) { - /* will enter LPS state, turn off psTdma first */ - btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, - h2c_parameter); - } else { - /* keep state under NO PS state, do nothing. */ - } - } -} - -static bool halbtc8822b2ant_power_save_state(struct btc_coexist *btcoexist, - u8 ps_type, u8 lps_val, - u8 rpwm_val) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool low_pwr_disable = false, result = true; - - switch (ps_type) { - case BTC_PS_WIFI_NATIVE: - coex_sta->force_lps_ctrl = false; - /* recover to original 32k low power setting */ - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == BTC_PS_WIFI_NATIVE\n", __func__); - - low_pwr_disable = false; - btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, - &low_pwr_disable); - btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL); - break; - case BTC_PS_LPS_ON: - coex_sta->force_lps_ctrl = true; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == BTC_PS_LPS_ON\n", __func__); - - halbtc8822b2ant_ps_tdma_check_for_power_save_state(btcoexist, - true); - halbtc8822b2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val, - rpwm_val); - /* when coex force to enter LPS, do not enter 32k low power. */ - low_pwr_disable = true; - btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER, - &low_pwr_disable); - /* power save must executed before psTdma. */ - btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL); - break; - case BTC_PS_LPS_OFF: - coex_sta->force_lps_ctrl = true; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == BTC_PS_LPS_OFF\n", __func__); - - halbtc8822b2ant_ps_tdma_check_for_power_save_state(btcoexist, - false); - result = btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, - NULL); - break; - default: - break; - } - - return result; -} - -static void halbtc8822b2ant_set_fw_pstdma(struct btc_coexist *btcoexist, - u8 byte1, u8 byte2, u8 byte3, - u8 byte4, u8 byte5) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 h2c_parameter[5] = {0}; - u8 real_byte1 = byte1, real_byte5 = byte5; - bool ap_enable = false, result = false; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - if (byte5 & BIT(2)) - coex_sta->is_tdma_btautoslot = true; - else - coex_sta->is_tdma_btautoslot = false; - - /* release bt-auto slot for auto-slot hang is detected!! */ - if (coex_sta->is_tdma_btautoslot) - if ((coex_sta->is_tdma_btautoslot_hang) || - (bt_link_info->slave_role)) - byte5 = byte5 & 0xfb; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, - &ap_enable); - - if ((ap_enable) && (byte1 & BIT(4) && !(byte1 & BIT(5)))) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == FW for AP mode\n", __func__); - - real_byte1 &= ~BIT(4); - real_byte1 |= BIT(5); - - real_byte5 |= BIT(5); - real_byte5 &= ~BIT(6); - - halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, - 0x0, 0x0); - } else if (byte1 & BIT(4) && !(byte1 & BIT(5))) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == Force LPS (byte1 = 0x%x)\n", - __func__, byte1); - - if (!halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_LPS_OFF, - 0x50, 0x4)) - result = true; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == Native LPS (byte1 = 0x%x)\n", - __func__, byte1); - - halbtc8822b2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, - 0x0, 0x0); - } - - coex_sta->is_set_ps_state_fail = result; - - if (!coex_sta->is_set_ps_state_fail) { - h2c_parameter[0] = real_byte1; - h2c_parameter[1] = byte2; - h2c_parameter[2] = byte3; - h2c_parameter[3] = byte4; - h2c_parameter[4] = real_byte5; - - coex_dm->ps_tdma_para[0] = real_byte1; - coex_dm->ps_tdma_para[1] = byte2; - coex_dm->ps_tdma_para[2] = byte3; - coex_dm->ps_tdma_para[3] = byte4; - coex_dm->ps_tdma_para[4] = real_byte5; - - btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter); - } else { - coex_sta->cnt_set_ps_state_fail++; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], %s == Force Leave LPS Fail (cnt = %d)\n", - __func__, coex_sta->cnt_set_ps_state_fail); - } -} - -static void halbtc8822b2ant_ps_tdma(struct btc_coexist *btcoexist, - bool force_exec, bool turn_on, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 ps_tdma_byte4_modify, pre_ps_tdma_byte4_modify; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - coex_dm->cur_ps_tdma_on = turn_on; - coex_dm->cur_ps_tdma = type; - - /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */ - if (bt_link_info->slave_role) - ps_tdma_byte4_modify = 0x1; - else - ps_tdma_byte4_modify = 0x0; - - if (pre_ps_tdma_byte4_modify != ps_tdma_byte4_modify) { - force_exec = true; - pre_ps_tdma_byte4_modify = ps_tdma_byte4_modify; - } - - if (!force_exec) { - if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) && - (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Skip TDMA because no change TDMA(%s, %d)\n", - (coex_dm->cur_ps_tdma_on ? "on" : "off"), - coex_dm->cur_ps_tdma); - return; - } - } - - if (coex_dm->cur_ps_tdma_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** TDMA(on, %d) **********\n", - coex_dm->cur_ps_tdma); - - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x550, 0x8, 0x1); /* enable TBTT nterrupt */ - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** TDMA(off, %d) **********\n", - coex_dm->cur_ps_tdma); - } - - if (turn_on) { - switch (type) { - case 1: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x10, 0x03, 0x91, - 0x54 | ps_tdma_byte4_modify); - break; - case 2: - default: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x35, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 3: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x3a, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 4: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x21, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 5: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x25, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 6: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x10, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 7: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x20, 0x3, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 8: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x15, - 0x03, 0x11, 0x11); - break; - case 10: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30, - 0x03, 0x11, 0x10); - break; - case 11: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x35, 0x03, 0x11, - 0x10 | ps_tdma_byte4_modify); - break; - case 12: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x35, - 0x03, 0x11, 0x11); - break; - case 13: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x1c, 0x03, 0x11, - 0x10 | ps_tdma_byte4_modify); - break; - case 14: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x20, - 0x03, 0x11, 0x11); - break; - case 15: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10, - 0x03, 0x11, 0x14); - break; - case 16: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10, - 0x03, 0x11, 0x15); - break; - case 21: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x30, - 0x03, 0x11, 0x10); - break; - case 22: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x25, - 0x03, 0x11, 0x10); - break; - case 23: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x61, 0x10, - 0x03, 0x11, 0x10); - break; - case 51: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x10, 0x03, 0x91, - 0x10 | ps_tdma_byte4_modify); - break; - case 101: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x25, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 102: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x35, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 103: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x3a, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 104: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x21, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 105: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x30, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 106: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 107: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x7, 0x10, - 0x54 | ps_tdma_byte4_modify); - break; - case 108: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x30, 0x3, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 109: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x03, 0x10, - 0x54 | ps_tdma_byte4_modify); - break; - case 110: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x55, 0x30, 0x03, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - case 111: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x61, 0x25, 0x03, 0x11, - 0x11 | ps_tdma_byte4_modify); - break; - case 151: - halbtc8822b2ant_set_fw_pstdma( - btcoexist, 0x51, 0x10, 0x03, 0x10, - 0x50 | ps_tdma_byte4_modify); - break; - } - } else { - /* disable PS tdma */ - switch (type) { - case 0: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, - 0x40, 0x0); - break; - case 1: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, - 0x48, 0x0); - break; - default: - halbtc8822b2ant_set_fw_pstdma(btcoexist, 0x0, 0x0, 0x0, - 0x40, 0x0); - break; - } - } - - if (!coex_sta->is_set_ps_state_fail) { - /* update pre state */ - coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on; - coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma; - } -} - -/*anttenna control by bb mac bt antdiv pta to write 0x4c 0xcb4,0xcbd*/ -static void halbtc8822b2ant_set_ext_ant_switch(struct btc_coexist *btcoexist, - bool force_exec, u8 ctrl_type, - u8 pos_type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool switch_polatiry_inverse = false; - u8 regval_0xcbc = 0, regval_0x64; - u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0; - - if (!rfe_type->ext_ant_switch_exist) - return; - - coex_dm->cur_ext_ant_switch_status = (ctrl_type << 8) + pos_type; - - if (!force_exec) { - if (coex_dm->pre_ext_ant_switch_status == - coex_dm->cur_ext_ant_switch_status) - return; - } - coex_dm->pre_ext_ant_switch_status = coex_dm->cur_ext_ant_switch_status; - - /* Ext switch buffer mux */ - btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0); - - switch (ctrl_type) { - default: - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BBSW: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - /* BB SW, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x77); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 01); - - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_PTA: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - /* PTA, DPDT use RFE_ctrl8 and RFE_ctrl9 as conctrol pin */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x66); - - /* 0xcb4[29:28] = 2b'10 for no switch_polatiry_inverse, - * DPDT_SEL_N =1, DPDT_SEL_P =0 @ GNT_BT=1 - */ - regval_0xcbc = (!switch_polatiry_inverse ? 0x2 : 0x1); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbc, 0x03, - regval_0xcbc); - - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_ANTDIV: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x88); - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_MAC: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x1); /* 0x4c[23] = 1 */ - - /* 0x64[0] = 1b'0 for no switch_polatiry_inverse, - * DPDT_SEL_N =1, DPDT_SEL_P =0 - */ - regval_0x64 = (!switch_polatiry_inverse ? 0x0 : 0x1); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1, - regval_0x64); - break; - case BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x0); /* 0x4c[24] = 0 */ - - /* no setup required, because antenna switch control value by - * BT vendor 0x1c[1:0] - */ - break; - } - - /* PAPE, LNA_ON control by BT while WLAN off for current leakage issue*/ - if (ctrl_type == BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT) { - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x20, 0x0); /* PAPE 0x64[29] = 0 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x10, 0x0); /* LNA_ON 0x64[28] = 0 */ - } else { - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x20, 0x1); /* PAPE 0x64[29] = 1 */ - btcoexist->btc_write_1byte_bitmask( - btcoexist, 0x67, 0x10, 0x1); /* LNA_ON 0x64[28] = 1 */ - } - - if (btcoexist->dbg_mode_2ant) { - u32tmp1 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u32tmp2 = btcoexist->btc_read_4byte(btcoexist, 0x4c); - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0x64) & 0xff; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (After Ext Ant switch setup) 0xcb4 = 0x%08x, 0x4c = 0x%08x, 0x64= 0x%02x\n", - u32tmp1, u32tmp2, u32tmp3); - } -} - -/* rf4 type by efuse, and for ant at main aux inverse use, - * because is 2x2, and control types are the same, does not need - */ -static void halbtc8822b2ant_set_rfe_type(struct btc_coexist *btcoexist) -{ - struct btc_board_info *board_info = &btcoexist->board_info; - - rfe_type->ext_band_switch_exist = false; - rfe_type->ext_band_switch_type = - BT_8822B_2ANT_EXT_BAND_SWITCH_USE_SPDT; /* SPDT; */ - rfe_type->ext_band_switch_ctrl_polarity = 0; - /* Ext switch buffer mux */ - btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0); - - if (rfe_type->ext_band_switch_exist) { - /* band switch use RFE_ctrl1 (pin name: PAPE_A) and - * RFE_ctrl3 (pin name: LNAON_A) - */ - - /* set RFE_ctrl1 as software control */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb0, 0xf0, 0x7); - - /* set RFE_ctrl3 as software control */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb1, 0xf0, 0x7); - } - - /* the following setup should be got from Efuse in the future */ - rfe_type->rfe_module_type = board_info->rfe_type; - - rfe_type->ext_ant_switch_ctrl_polarity = 0; - - switch (rfe_type->rfe_module_type) { - case 0: - default: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 1: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 2: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 3: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 4: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 5: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 6: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - case 7: - rfe_type->ext_ant_switch_exist = true; - rfe_type->ext_ant_switch_type = - BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT; - break; - } -} - -/* set gnt_wl gnt_bt control by sw high low, or hwpta while in - * power on, ini, wlan off, wlan only, wl2g non-currrent, wl2g current, wl5g - */ -static void halbtc8822b2ant_set_ant_path(struct btc_coexist *btcoexist, - u8 ant_pos_type, bool force_exec, - u8 phase) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 u8tmp = 0; - u32 u32tmp1 = 0; - u32 u32tmp2 = 0, u32tmp3 = 0; - - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - - /* To avoid indirect access fail */ - if (((u32tmp1 & 0xf000) >> 12) != ((u32tmp1 & 0x0f00) >> 8)) { - force_exec = true; - coex_sta->gnt_error_cnt++; - } - - /* Ext switch buffer mux */ - btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x1991, 0x3, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbe, 0x8, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - - coex_dm->cur_ant_pos_type = (ant_pos_type << 8) + phase; - - if (!force_exec) { - if (coex_dm->cur_ant_pos_type == coex_dm->pre_ant_pos_type) - return; - } - - coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type; - - if (btcoexist->dbg_mode_2ant) { - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x38); - u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x54); - u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73); - - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (Before Ant Setup) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", - u32tmp3, u8tmp, u32tmp1, u32tmp2); - } - - switch (phase) { - case BT_8822B_2ANT_PHASE_COEX_POWERON: - - /* set Path control owner to WL at initial step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_BTSIDE); - - /* set GNT_BT to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - coex_sta->run_time_state = false; - - break; - case BT_8822B_2ANT_PHASE_COEX_INIT: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x1); /* 0x4c[24] = 1 */ - /* Disable LTE Coex Function in WiFi side - * (this should be on if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* GNT_WL_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_WL_VS_LTE, 0xffff); - - /* GNT_BT_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_BT_VS_LTE, 0xffff); - - /* set Path control owner to WL at initial step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - coex_sta->run_time_state = false; - - break; - case BT_8822B_2ANT_PHASE_WLANONLY_INIT: - /* Disable LTE Coex Function in WiFi side - * (this should be on if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* GNT_WL_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_WL_VS_LTE, 0xffff); - - /* GNT_BT_LTE always = 1 - * (this should be config if LTE coex is required) - */ - halbtc8822b2ant_ltecoex_set_coex_table( - btcoexist, BT_8822B_2ANT_CTT_BT_VS_LTE, 0xffff); - - /* set Path control owner to WL at initial step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW Low */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_LOW); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - coex_sta->run_time_state = false; - - break; - case BT_8822B_2ANT_PHASE_WLAN_OFF: - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4e, 0x80, - 0x0); /* 0x4c[23] = 0 */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4f, 0x01, - 0x0); /* 0x4c[24] = 0 */ - /* Disable LTE Coex Function in WiFi side */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* set Path control owner to BT */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_BTSIDE); - - /* Set Ext Ant Switch to BT control at wifi off step */ - halbtc8822b2ant_set_ext_ant_switch( - btcoexist, FORCE_EXEC, - BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT, - BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_NOCARE); - coex_sta->run_time_state = false; - break; - case BT_8822B_2ANT_PHASE_2G_RUNTIME: - case BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT: - - /* set Path control owner to WL at runtime step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcb4, 0xff, - 0x66); - if (phase == BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT) { - /* set GNT_BT to PTA */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA, - BT_8822B_2ANT_SIG_STA_SET_BY_HW); - - /* Set GNT_WL to SW High */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - } else { - /* set GNT_BT to PTA */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA, - BT_8822B_2ANT_SIG_STA_SET_BY_HW); - - /* Set GNT_WL to PTA */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA, - BT_8822B_2ANT_SIG_STA_SET_BY_HW); - } - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* under2g 0xcbd setting =2 *************\n"); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 02); - break; - - case BT_8822B_2ANT_PHASE_5G_RUNTIME: - - /* set Path control owner to WL at runtime step */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW Hi */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW Hi */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - coex_sta->run_time_state = true; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* under5g 0xcbd setting =1 *************\n"); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0xcbd, 0x03, 01); - - break; - case BT_8822B_2ANT_PHASE_BTMPMODE: - /* Disable LTE Coex Function in WiFi side */ - halbtc8822b2ant_ltecoex_enable(btcoexist, 0x0); - - /* set Path control owner to WL */ - halbtc8822b2ant_ltecoex_pathcontrol_owner( - btcoexist, BT_8822B_2ANT_PCO_WLSIDE); - - /* set GNT_BT to SW Hi */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - - /* Set GNT_WL to SW Lo */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_LOW); - - coex_sta->run_time_state = false; - break; - } - - if (btcoexist->dbg_mode_2ant) { - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x38); - u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0x54); - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u8tmp = btcoexist->btc_read_1byte(btcoexist, 0x73); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (After Ant-Setup phase---%d) 0xcb4 = 0x%x, 0x73 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", - phase, u32tmp3, u8tmp, u32tmp1, u32tmp2); - } -} - -static u8 halbtc8822b2ant_action_algorithm(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - bool bt_hs_on = false; - u8 algorithm = BT_8822B_2ANT_COEX_ALGO_UNDEFINED; - u8 num_of_diff_profile = 0; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - - if (!bt_link_info->bt_link_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], No BT link exists!!!\n"); - return algorithm; - } - - if (bt_link_info->sco_exist) - num_of_diff_profile++; - if (bt_link_info->hid_exist) - num_of_diff_profile++; - if (bt_link_info->pan_exist) - num_of_diff_profile++; - if (bt_link_info->a2dp_exist) - num_of_diff_profile++; - - if (num_of_diff_profile == 0) { - if (bt_link_info->acl_busy) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], No-Profile busy\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY; - } - } else if ((bt_link_info->a2dp_exist) && (coex_sta->is_bt_a2dp_sink)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], A2DP Sink\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_A2DPSINK; - } else if (num_of_diff_profile == 1) { - if (bt_link_info->sco_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCO only\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_SCO; - } else { - if (bt_link_info->hid_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], HID only\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_HID; - } else if (bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], A2DP only\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP; - } else if (bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], PAN(HS) only\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANHS; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], PAN(EDR) only\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR; - } - } - } - } else if (num_of_diff_profile == 2) { - if (bt_link_info->sco_exist) { - if (bt_link_info->hid_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCO + HID\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_SCO; - } else if (bt_link_info->a2dp_exist) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCO + A2DP ==> A2DP\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_A2DP; - } else if (bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + PAN(HS)\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_SCO; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + PAN(EDR)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR; - } - } - } else { - if (bt_link_info->hid_exist && - bt_link_info->a2dp_exist) { - { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + A2DP\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP; - } - } else if (bt_link_info->hid_exist && - bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + PAN(HS)\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_HID; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + PAN(EDR)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; - } - } else if (bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], A2DP + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS; - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], A2DP + PAN(EDR)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP; - } - } - } - } else if (num_of_diff_profile == 3) { - if (bt_link_info->sco_exist) { - if (bt_link_info->hid_exist && - bt_link_info->a2dp_exist) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCO + HID + A2DP ==> HID + A2DP\n"); - algorithm = BT_8822B_2ANT_COEX_ALGO_HID_A2DP; - } else if (bt_link_info->hid_exist && - bt_link_info->pan_exist) { - if (bt_hs_on) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + HID + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + HID + PAN(EDR)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_HID; - } - } else if (bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + A2DP + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + A2DP + PAN(EDR) ==> HID\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP; - } - } - } else { - if (bt_link_info->hid_exist && - bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + A2DP + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], HID + A2DP + PAN(EDR)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } - } - } - } else if (num_of_diff_profile >= 3) { - if (bt_link_info->sco_exist) { - if (bt_link_info->hid_exist && - bt_link_info->pan_exist && - bt_link_info->a2dp_exist) { - if (bt_hs_on) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], Error!!! SCO + HID + A2DP + PAN(HS)\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], SCO + HID + A2DP + PAN(EDR)==>PAN(EDR)+HID\n"); - algorithm = - BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR; - } - } - } - } - - return algorithm; -} - -static void halbtc8822b2ant_action_coex_all_off(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - /* fw all off */ - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); -} - -static void halbtc8822b2ant_action_wifi_under5g(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - /* fw all off */ - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* under5g *************\n"); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_5G_RUNTIME); -} - -static void -halbtc8822b2ant_action_wifi_native_lps(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); -} - -static void halbtc8822b2ant_action_bt_inquiry(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_connected = false; - bool wifi_scan = false, wifi_link = false, wifi_roam = false; - bool wifi_busy = false; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &wifi_scan); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &wifi_link); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &wifi_roam); - - if ((coex_sta->bt_create_connection) && - ((wifi_link) || (wifi_roam) || (wifi_scan) || (wifi_busy) || - (coex_sta->wifi_is_high_pri_task))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi link/roam/Scan/busy/hi-pri-task + BT Inq/Page!!\n"); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if ((bt_link_info->a2dp_exist) && (!bt_link_info->pan_exist)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 15); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 11); - } else if ((!wifi_connected) && (!wifi_scan)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Wifi no-link + no-scan + BT Inq/Page!!\n"); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (bt_link_info->pan_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - } else if (bt_link_info->a2dp_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, - 10); - } else { - if ((wifi_link) || (wifi_roam) || (wifi_scan) || (wifi_busy) || - (coex_sta->wifi_is_high_pri_task)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 21); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 23); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - } - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); -} - -static void -halbtc8822b2ant_action_wifi_link_process(struct btc_coexist *btcoexist) -{ - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd4); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if (bt_link_info->pan_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - } else if (bt_link_info->a2dp_exist) { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 16); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 21); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - } -} - -static void -halbtc8822b2ant_action_wifi_nonconnected(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - /* fw all off */ - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); -} - -static void halbtc8822b2ant_action_bt_relink(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], run bt multi link function\n"); - - if (coex_sta->is_bt_multi_link) - return; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], run bt re-link function\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); -} - -static void halbtc8822b2ant_action_bt_idle(struct btc_coexist *btcoexist) -{ - bool wifi_busy = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - if (!wifi_busy) { - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14); - } else { /* if wl busy */ - - if (BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status) { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 12); - } - } - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 0xd8); -} - -/* SCO only or SCO+PAN(HS) */ -static void halbtc8822b2ant_action_sco(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - if (coex_sta->is_esco_mode) - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 1); - else /* 2-Ant free run if SCO mode */ - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 8); - } -} - -static void halbtc8822b2ant_action_hid(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - if (coex_sta->is_hid_low_pri_tx_overhead) { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 4); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 108); - } else if (wifi_bw == 0) { /* if 11bg mode */ - - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 111); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 111); - } - } -} - -static void halbtc8822b2ant_action_a2dpsink(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 1); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 16); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Re-Link + A2DP + WL busy\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 5); - - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 105); - } - } -} - -/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */ -static void halbtc8822b2ant_action_a2dp(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 1); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 16); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Re-Link + A2DP + WL busy\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 5); - - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 10); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 109); - } - } -} - -static void halbtc8822b2ant_action_pan_edr(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 3); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 4); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 103); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 104); - } -} - -static void halbtc8822b2ant_action_hid_a2dp(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 1); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 16); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - if ((coex_sta->bt_relink_downcount != 0) && (wifi_busy)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Re-Link + A2DP + WL busy\n"); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, - 0); - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 5); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 109); - } - } -} - -static void halbtc8822b2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);*/ - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);*/ - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) { - if ((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 7); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 5); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 6); - } - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - /*halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);*/ - - coex_dm->is_switch_to_1dot5_ant = true; - - if (wifi_turbo) - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 6); - else - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 7); - - if (wifi_busy) { - if ((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 107); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 105); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 106); - } - } -} - -/* PAN(EDR)+A2DP */ -static void halbtc8822b2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) { - if (((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) || - (!coex_sta->is_A2DP_3M)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 7); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 5); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 6); - } - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 107); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 106); - } -} - -static void halbtc8822b2ant_action_pan_edr_hid(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 3); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 4); - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - halbtc8822b2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 8); - - if (wifi_busy) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 103); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 104); - } -} - -/* HID+A2DP+PAN(EDR) */ -static void -halbtc8822b2ant_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist) -{ - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false; - u32 wifi_bw = 1; - - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4); - - if (wifi_busy) { - if (((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) || - (!coex_sta->is_A2DP_3M)) - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 7); - else - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 5); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 6); - } - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = true; - - if (coex_sta->hid_busy_num >= 2) { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 8); - - if (wifi_bw == 0) { - halbtc8822b2ant_set_wltoggle_coex_table( - btcoexist, NORMAL_EXEC, 0x1, 0xaa, 0x5a, - 0xaa, 0xaa); - } else { - halbtc8822b2ant_set_wltoggle_coex_table( - btcoexist, NORMAL_EXEC, 0x2, 0xaa, 0x5a, - 0xaa, 0xaa); - } - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, - 110); - } else { - halbtc8822b2ant_coex_table_with_type(btcoexist, - NORMAL_EXEC, 1); - - if (wifi_busy) { - if ((coex_sta->a2dp_bit_pool > 40) && - (coex_sta->a2dp_bit_pool < 255)) - halbtc8822b2ant_ps_tdma(btcoexist, - NORMAL_EXEC, - true, 107); - else - halbtc8822b2ant_ps_tdma(btcoexist, - NORMAL_EXEC, - true, 105); - } else { - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, - true, 106); - } - } - } -} - -static void halbtc8822b2ant_action_bt_whck_test(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); -} - -static void halbtc8822b2ant_action_bt_hs(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static u8 prewifi_rssi_state = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state, bt_rssi_state; - - static u8 prewifi_rssi_state2 = BTC_RSSI_STATE_LOW; - static u8 pre_bt_rssi_state2 = BTC_RSSI_STATE_LOW; - u8 wifi_rssi_state2, bt_rssi_state2; - bool wifi_busy = false, wifi_turbo = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], scan_ap_num = %d, wl_noisy = %d\n", - coex_sta->scan_ap_num, coex_sta->wl_noisy_level); - - if ((wifi_busy) && (coex_sta->wl_noisy_level == 0)) - wifi_turbo = true; - - wifi_rssi_state = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state, 2, coex_sta->wifi_coex_thres, - 0); - - wifi_rssi_state2 = halbtc8822b2ant_wifi_rssi_state( - btcoexist, &prewifi_rssi_state2, 2, coex_sta->wifi_coex_thres2, - 0); - - bt_rssi_state = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state, 2, coex_sta->bt_coex_thres, 0); - - bt_rssi_state2 = halbtc8822b2ant_bt_rssi_state( - btcoexist, &pre_bt_rssi_state2, 2, coex_sta->bt_coex_thres2, 0); - - if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } else if (BTC_RSSI_HIGH(wifi_rssi_state2) && - BTC_RSSI_HIGH(bt_rssi_state2)) { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xc8); - - coex_dm->is_switch_to_1dot5_ant = false; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - } else { - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_dm->is_switch_to_1dot5_ant = true; - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - } -} - -static void -halbtc8822b2ant_action_wifi_multi_port(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - /* hw all off */ - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); - - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); -} - -static void halbtc8822b2ant_action_wifi_connected(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - switch (coex_dm->cur_algorithm) { - case BT_8822B_2ANT_COEX_ALGO_SCO: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = SCO.\n"); - halbtc8822b2ant_action_sco(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_HID: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = HID.\n"); - halbtc8822b2ant_action_hid(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = A2DP.\n"); - halbtc8822b2ant_action_a2dp(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_A2DPSINK: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = A2DP Sink.\n"); - halbtc8822b2ant_action_a2dpsink(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n"); - halbtc8822b2ant_action_a2dp_pan_hs(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_PANEDR: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n"); - halbtc8822b2ant_action_pan_edr(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n"); - halbtc8822b2ant_action_pan_edr_a2dp(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_PANEDR_HID: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n"); - halbtc8822b2ant_action_pan_edr_hid(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n"); - halbtc8822b2ant_action_hid_a2dp_pan_edr(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_HID_A2DP: - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n"); - halbtc8822b2ant_action_hid_a2dp(btcoexist); - break; - case BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY: - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = No-Profile busy.\n"); - halbtc8822b2ant_action_bt_idle(btcoexist); - break; - default: - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n"); - halbtc8822b2ant_action_coex_all_off(btcoexist); - break; - } - - coex_dm->pre_algorithm = coex_dm->cur_algorithm; -} - -static void halbtc8822b2ant_run_coexist_mechanism(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 algorithm = 0; - u32 num_of_wifi_link = 0; - u32 wifi_link_status = 0; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - bool miracast_plus_bt = false; - bool scan = false, link = false, roam = false, under_4way = false, - wifi_connected = false, wifi_under_5g = false, bt_hs_on = false; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, - &under_4way); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism()===>\n"); - - if (btcoexist->manual_control) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n"); - return; - } - - if (btcoexist->stop_coex_dm) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n"); - return; - } - - if (coex_sta->under_ips) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi is under IPS !!!\n"); - return; - } - - if ((coex_sta->under_lps) && - (coex_dm->bt_status != BT_8822B_2ANT_BT_STATUS_ACL_BUSY)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RunCoexistMechanism(), wifi is under LPS !!!\n"); - halbtc8822b2ant_action_wifi_native_lps(btcoexist); - return; - } - - if (!coex_sta->run_time_state) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], return for run_time_state = false !!!\n"); - return; - } - - if (coex_sta->freeze_coexrun_by_btinfo) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BtInfoNotify(), return for freeze_coexrun_by_btinfo\n"); - return; - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if ((wifi_under_5g) && - (coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G) && - (coex_sta->switch_band_notify_to != BTC_SWITCH_TO_24G_NOFORSCAN)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 5G!!!\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 2G!!!\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, NORMAL_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - if (coex_sta->bt_whck_test) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is under WHCK TEST!!!\n"); - halbtc8822b2ant_action_bt_whck_test(btcoexist); - return; - } - - if (coex_sta->bt_disabled) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is disabled!!!\n"); - halbtc8822b2ant_action_coex_all_off(btcoexist); - return; - } - - if (coex_sta->c2h_bt_inquiry_page) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is under inquiry/page scan !!\n"); - halbtc8822b2ant_action_bt_inquiry(btcoexist); - return; - } - - if (coex_sta->is_setup_link) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT is re-link !!!\n"); - halbtc8822b2ant_action_bt_relink(btcoexist); - return; - } - - /* for P2P */ - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS, - &wifi_link_status); - num_of_wifi_link = wifi_link_status >> 16; - - if ((num_of_wifi_link >= 2) || - (wifi_link_status & WIFI_P2P_GO_CONNECTED)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], Multi-Port num_of_wifi_link = %d, wifi_link_status = 0x%x\n", - num_of_wifi_link, wifi_link_status); - - if (bt_link_info->bt_link_exist) - miracast_plus_bt = true; - else - miracast_plus_bt = false; - - btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT, - &miracast_plus_bt); - - if (scan || link || roam || under_4way) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], scan = %d, link = %d, roam = %d 4way = %d!!!\n", - scan, link, roam, under_4way); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], wifi is under linkscan process + Multi-Port !!\n"); - - halbtc8822b2ant_action_wifi_link_process(btcoexist); - } else { - halbtc8822b2ant_action_wifi_multi_port(btcoexist); - } - - return; - } - - miracast_plus_bt = false; - btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT, - &miracast_plus_bt); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); - - if (bt_hs_on) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "############# [BTCoex], BT Is hs\n"); - halbtc8822b2ant_action_bt_hs(btcoexist); - return; - } - - if ((BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status) || - (coex_dm->bt_status == BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, bt idle!!.\n"); - - halbtc8822b2ant_action_bt_idle(btcoexist); - return; - } - - algorithm = halbtc8822b2ant_action_algorithm(btcoexist); - coex_dm->cur_algorithm = algorithm; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - if (scan || link || roam || under_4way) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under Link Process !!\n"); - halbtc8822b2ant_action_wifi_link_process(btcoexist); - } else if (wifi_connected) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, wifi connected!!.\n"); - halbtc8822b2ant_action_wifi_connected(btcoexist); - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Action 2-Ant, wifi not-connected!!.\n"); - halbtc8822b2ant_action_wifi_nonconnected(btcoexist); - } -} - -static void halbtc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Coex Mechanism Init!!\n"); - - halbtc8822b2ant_low_penalty_ra(btcoexist, NORMAL_EXEC, false); - - halbtc8822b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5); - - /* fw all off */ - halbtc8822b2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); - - halbtc8822b2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 0xd8); - - coex_sta->pop_event_cnt = 0; - coex_sta->cnt_remote_name_req = 0; - coex_sta->cnt_reinit = 0; - coex_sta->cnt_setup_link = 0; - coex_sta->cnt_ign_wlan_act = 0; - coex_sta->cnt_page = 0; - coex_sta->cnt_role_switch = 0; - coex_sta->switch_band_notify_to = BTC_NOT_SWITCH; - - halbtc8822b2ant_query_bt_info(btcoexist); -} - -static void halbtc8822b2ant_init_hw_config(struct btc_coexist *btcoexist, - bool wifi_only) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u32 u32tmp1 = 0, u32tmp2 = 0, u32tmp3 = 0; - u32 RTL97F_8822B = 0; - u8 i = 0; - - u32tmp3 = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u32tmp1 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - u32tmp2 = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x54); - - if (RTL97F_8822B) { - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x66, 0x04, 0x0); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x0); - - /* set GNT_BT to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_bt( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - /* Set GNT_WL to SW high */ - halbtc8822b2ant_ltecoex_set_gnt_wl( - btcoexist, BT_8822B_2ANT_GNT_BLOCK_RFC_BB, - BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW, - BT_8822B_2ANT_SIG_STA_SET_TO_HIGH); - return; - } - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], (Before Init HW config) 0xcb4 = 0x%x, 0x38= 0x%x, 0x54= 0x%x\n", - u32tmp3, u32tmp1, u32tmp2); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], 2Ant Init HW Config!!\n"); - - coex_sta->bt_coex_supported_feature = 0; - coex_sta->bt_coex_supported_version = 0; - coex_sta->bt_ble_scan_type = 0; - coex_sta->bt_ble_scan_para[0] = 0; - coex_sta->bt_ble_scan_para[1] = 0; - coex_sta->bt_ble_scan_para[2] = 0; - coex_sta->bt_reg_vendor_ac = 0xffff; - coex_sta->bt_reg_vendor_ae = 0xffff; - coex_sta->isolation_btween_wb = BT_8822B_2ANT_DEFAULT_ISOLATION; - coex_sta->gnt_error_cnt = 0; - coex_sta->bt_relink_downcount = 0; - coex_sta->is_set_ps_state_fail = false; - coex_sta->cnt_set_ps_state_fail = 0; - - for (i = 0; i <= 9; i++) - coex_sta->bt_afh_map[i] = 0; - - /* 0xf0[15:12] --> Chip Cut information */ - coex_sta->cut_version = - (btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4; - - coex_sta->dis_ver_info_cnt = 0; - - halbtc8822b2ant_coex_switch_threshold(btcoexist, - coex_sta->isolation_btween_wb); - - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, - 0x1); /* enable TBTT nterrupt */ - - /* BT report packet sample rate */ - btcoexist->btc_write_1byte(btcoexist, 0x790, 0x5); - - /* Init 0x778 = 0x1 for 2-Ant */ - btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1); - - /* Enable PTA (3-wire function form BT side) */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1); - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x41, 0x02, 0x1); - - /* Enable PTA (tx/rx signal form WiFi side) */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x4c6, 0x10, 0x1); - - halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true); - - /*GNT_BT=1 while select both */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x763, 0x10, 0x1); - - /* check if WL firmware download ok */ - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ONOFF, true); - - /* Enable counter statistics */ - btcoexist->btc_write_1byte( - btcoexist, 0x76e, - 0x4); /* 0x76e[3] =1, WLAN_Act control by PTA */ - - halbtc8822b2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 5); - - halbtc8822b2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0); - - psd_scan->ant_det_is_ant_det_available = true; - - if (coex_sta->is_rf_state_off) { - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - btcoexist->stop_coex_dm = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** %s (RF Off)**********\n", - __func__); - } else if (wifi_only) { - coex_sta->concurrent_rx_mode_on = false; - /* Path config */ - /* Set Antenna Path */ - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLANONLY_INIT); - - btcoexist->stop_coex_dm = true; - } else { - /* Set BT polluted packet on for Tx rate adaptive not including - * Tx retry break by PTA, 0x45c[19] =1 - */ - btcoexist->btc_write_1byte_bitmask(btcoexist, 0x45e, 0x8, 0x1); - - coex_sta->concurrent_rx_mode_on = true; - - /* RF 0x1[1] = 0->Set GNT_WL_RF_Rx always = 1 for - * con-current Rx, mask Tx only - */ - btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0x2, 0x0); - - /* Set Antenna Path */ - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_COEX_INIT); - - btcoexist->stop_coex_dm = false; - } -} - -/* ************************************************************ - * work around function start with wa_halbtc8822b2ant_ - * ************************************************************ - * ************************************************************ - * extern function start with ex_halbtc8822b2ant_ - * *************************************************************/ -void ex_btc8822b2ant_power_on_setting(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct btc_board_info *board_info = &btcoexist->board_info; - u8 u8tmp = 0x0; - u16 u16tmp = 0x0; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "xxxxxxxxxxxxxxxx Execute 8822b 2-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n"); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "Ant Det Finish = %s, Ant Det Number = %d\n", - (board_info->btdm_ant_det_finish ? "Yes" : "No"), - board_info->btdm_ant_num_by_ant_det); - - btcoexist->dbg_mode_2ant = false; - btcoexist->stop_coex_dm = true; - psd_scan->ant_det_is_ant_det_available = false; - - /* enable BB, REG_SYS_FUNC_EN such that we can write BB Reg correctly */ - u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2); - btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT(0) | BIT(1)); - - /* Local setting bit define */ - /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */ - /* BIT1: "0" for internal switch; "1" for external switch */ - /* BIT2: "0" for one antenna; "1" for two antenna */ - /* NOTE: here default all internal switch and 1-antenna ==> - * BIT1=0 and BIT2=0 - */ - - /* Check efuse 0xc3[6] for Single Antenna Path */ - - /* Setup RF front end type */ - halbtc8822b2ant_set_rfe_type(btcoexist); - - /* Set Antenna Path to BT side */ - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_COEX_POWERON); - - /* Save"single antenna position" info in Local register setting for - * FW reading, because FW may not ready at power on - */ - if (btcoexist->chip_interface == BTC_INTF_PCI) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, u8tmp); - else if (btcoexist->chip_interface == BTC_INTF_USB) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp); - else if (btcoexist->chip_interface == BTC_INTF_SDIO) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, u8tmp); - - /* enable GNT_WL/GNT_BT debug signal to GPIO14/15 */ - halbtc8822b2ant_enable_gnt_to_gpio(btcoexist, true); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** LTE coex Reg 0x38 (Power-On) = 0x%x**********\n", - halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38)); - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** MAC Reg 0x70/ BB Reg 0xcb4 (Power-On) = 0x%x / 0x%x\n", - btcoexist->btc_read_4byte(btcoexist, 0x70), - btcoexist->btc_read_4byte(btcoexist, 0xcb4)); -} - -void ex_btc8822b2ant_pre_load_firmware(struct btc_coexist *btcoexist) -{ - struct btc_board_info *board_info = &btcoexist->board_info; - u8 u8tmp = 0x4; /* Set BIT2 by default since it's 2ant case */ - - /* */ - /* S0 or S1 setting and Local register setting - * (By the setting fw can get ant number, S0/S1, ... info) - */ - /* Local setting bit define */ - /* BIT0: "0" for no antenna inverse; "1" for antenna inverse */ - /* BIT1: "0" for internal switch; "1" for external switch */ - /* BIT2: "0" for one antenna; "1" for two antenna */ - /* NOTE: here default all internal switch and 1-antenna ==> - * BIT1=0 and BIT2=0 - */ - if (btcoexist->chip_interface == BTC_INTF_USB) { - /* fixed at S0 for USB interface */ - u8tmp |= 0x1; /* antenna inverse */ - btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp); - } else { - /* for PCIE and SDIO interface, we check efuse 0xc3[6] */ - if (board_info->single_ant_path == 0) { - } else if (board_info->single_ant_path == 1) { - /* set to S0 */ - u8tmp |= 0x1; /* antenna inverse */ - } - - if (btcoexist->chip_interface == BTC_INTF_PCI) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x3e0, - u8tmp); - else if (btcoexist->chip_interface == BTC_INTF_SDIO) - btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60, - u8tmp); - } -} - -void ex_btc8822b2ant_init_hw_config(struct btc_coexist *btcoexist, - bool wifi_only) -{ - halbtc8822b2ant_init_hw_config(btcoexist, wifi_only); - btcoexist->auto_report_2ant = true; -} - -void ex_btc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist) -{ - halbtc8822b2ant_init_coex_dm(btcoexist); -} - -void ex_btc8822b2ant_display_coex_info(struct btc_coexist *btcoexist, - struct seq_file *m) -{ - struct btc_board_info *board_info = &btcoexist->board_info; - struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; - - u8 u8tmp[4], i, ps_tdma_case = 0; - u32 u32tmp[4]; - u16 u16tmp[4]; - u32 fa_ofdm, fa_cck, cca_ofdm, cca_cck, ratio_ofdm; - u32 fw_ver = 0, bt_patch_ver = 0, bt_coex_ver = 0; - static u8 pop_report_in_10s; - u32 phyver = 0; - bool lte_coex_on = false; - static u8 cnt; - - seq_puts(m, "\r\n ============[BT Coexist info]============"); - - if (btcoexist->manual_control) { - seq_puts(m, - "\r\n ============[Under Manual Control]============"); - seq_puts(m, "\r\n =========================================="); - } - - if (!coex_sta->bt_disabled) { - if (coex_sta->bt_coex_supported_feature == 0) - btcoexist->btc_get( - btcoexist, BTC_GET_U4_SUPPORTED_FEATURE, - &coex_sta->bt_coex_supported_feature); - - if ((coex_sta->bt_coex_supported_version == 0) || - (coex_sta->bt_coex_supported_version == 0xffff)) - btcoexist->btc_get( - btcoexist, BTC_GET_U4_SUPPORTED_VERSION, - &coex_sta->bt_coex_supported_version); - - if (coex_sta->bt_reg_vendor_ac == 0xffff) - coex_sta->bt_reg_vendor_ac = (u16)( - btcoexist->btc_get_bt_reg(btcoexist, 3, 0xac) & - 0xffff); - - if (coex_sta->bt_reg_vendor_ae == 0xffff) - coex_sta->bt_reg_vendor_ae = (u16)( - btcoexist->btc_get_bt_reg(btcoexist, 3, 0xae) & - 0xffff); - - btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, - &bt_patch_ver); - btcoexist->bt_info.bt_get_fw_ver = bt_patch_ver; - - if (coex_sta->num_of_profile > 0) { - cnt++; - - if (cnt >= 3) { - btcoexist->btc_get_bt_afh_map_from_bt( - btcoexist, 0, &coex_sta->bt_afh_map[0]); - cnt = 0; - } - } - } - - if (psd_scan->ant_det_try_count == 0) { - seq_printf( - m, "\r\n %-35s = %d/ %d/ %s / %d", - "Ant PG Num/ Mech/ Pos/ RFE", board_info->pg_ant_num, - board_info->btdm_ant_num, - (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT ? - "Main" : - "Aux"), - rfe_type->rfe_module_type); - } else { - seq_printf( - m, "\r\n %-35s = %d/ %d/ %s/ %d (%d/%d/%d)", - "Ant PG Num/ Mech(Ant_Det)/ Pos/ RFE", - board_info->pg_ant_num, - board_info->btdm_ant_num_by_ant_det, - (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT ? - "Main" : - "Aux"), - rfe_type->rfe_module_type, psd_scan->ant_det_try_count, - psd_scan->ant_det_fail_count, psd_scan->ant_det_result); - - if (board_info->btdm_ant_det_finish) { - if (psd_scan->ant_det_result != 12) - seq_printf(m, "\r\n %-35s = %s", - "Ant Det PSD Value", - psd_scan->ant_det_peak_val); - else - seq_printf(m, "\r\n %-35s = %d", - "Ant Det PSD Value", - psd_scan->ant_det_psd_scan_peak_val / - 100); - } - } - - bt_patch_ver = btcoexist->bt_info.bt_get_fw_ver; - btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver); - phyver = btcoexist->btc_get_bt_phydm_version(btcoexist); - - bt_coex_ver = (coex_sta->bt_coex_supported_version & 0xff); - - seq_printf( - m, "\r\n %-35s = %d_%02x/ 0x%02x/ 0x%02x (%s)", - "CoexVer WL/ BT_Desired/ BT_Report", - glcoex_ver_date_8822b_2ant, glcoex_ver_8822b_2ant, - glcoex_ver_btdesired_8822b_2ant, bt_coex_ver, - (bt_coex_ver == 0xff ? - "Unknown" : - (coex_sta->bt_disabled ? "BT-disable" : - (bt_coex_ver >= glcoex_ver_btdesired_8822b_2ant ? - "Match" : - "Mis-Match")))); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ v%d/ %c", "W_FW/ B_FW/ Phy/ Kt", - fw_ver, bt_patch_ver, phyver, coex_sta->cut_version + 65); - - seq_printf(m, "\r\n %-35s = %02x %02x %02x ", "AFH Map to BT", - coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1], - coex_dm->wifi_chnl_info[2]); - - seq_printf(m, "\r\n %-35s = %d / %d / %d ", - "Isolation/WL_Thres/BT_Thres", coex_sta->isolation_btween_wb, - coex_sta->wifi_coex_thres, coex_sta->bt_coex_thres); - - /* wifi status */ - seq_printf(m, "\r\n %-35s", "============[Wifi Status]============"); - btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_WIFI_STATUS, m); - - seq_printf(m, "\r\n %-35s", "============[BT Status]============"); - - pop_report_in_10s++; - seq_printf( - m, "\r\n %-35s = [%s/ %d dBm/ %d/ %d] ", - "BT [status/ rssi/ retryCnt/ popCnt]", - ((coex_sta->bt_disabled) ? - ("disabled") : - ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page") : - ((BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE == - coex_dm->bt_status) ? - "non-connected idle" : - ((coex_dm->bt_status == - BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE) ? - "connected-idle" : - "busy")))), - coex_sta->bt_rssi - 100, coex_sta->bt_retry_cnt, - coex_sta->pop_event_cnt); - - if (pop_report_in_10s >= 5) { - coex_sta->pop_event_cnt = 0; - pop_report_in_10s = 0; - } - - if (coex_sta->num_of_profile != 0) - seq_printf( - m, "\r\n %-35s = %s%s%s%s%s", "Profiles", - ((bt_link_info->a2dp_exist) ? - ((coex_sta->is_bt_a2dp_sink) ? "A2DP sink," : - "A2DP,") : - ""), - ((bt_link_info->sco_exist) ? "HFP," : ""), - ((bt_link_info->hid_exist) ? - ((coex_sta->hid_busy_num >= 2) ? - "HID(4/18)," : - "HID(2/18),") : - ""), - ((bt_link_info->pan_exist) ? "PAN," : ""), - ((coex_sta->voice_over_HOGP) ? "Voice" : "")); - else - seq_printf(m, "\r\n %-35s = None", "Profiles"); - - if (bt_link_info->a2dp_exist) { - seq_printf(m, "\r\n %-35s = %s/ %d/ %s", - "A2DP Rate/Bitpool/Auto_Slot", - ((coex_sta->is_A2DP_3M) ? "3M" : "No_3M"), - coex_sta->a2dp_bit_pool, - ((coex_sta->is_autoslot) ? "On" : "Off")); - } - - if (bt_link_info->hid_exist) { - seq_printf(m, "\r\n %-35s = %d/ %d", "HID PairNum/Forbid_Slot", - coex_sta->hid_pair_cnt, coex_sta->forbidden_slot); - } - - seq_printf(m, "\r\n %-35s = %s/ %d/ %s/ 0x%x", - "Role/RoleSwCnt/IgnWlact/Feature", - ((bt_link_info->slave_role) ? "Slave" : "Master"), - coex_sta->cnt_role_switch, - ((coex_dm->cur_ignore_wlan_act) ? "Yes" : "No"), - coex_sta->bt_coex_supported_feature); - - if ((coex_sta->bt_ble_scan_type & 0x7) != 0x0) { - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", - "BLEScan Type/TV/Init/Ble", - coex_sta->bt_ble_scan_type, - (coex_sta->bt_ble_scan_type & 0x1 ? - coex_sta->bt_ble_scan_para[0] : - 0x0), - (coex_sta->bt_ble_scan_type & 0x2 ? - coex_sta->bt_ble_scan_para[1] : - 0x0), - (coex_sta->bt_ble_scan_type & 0x4 ? - coex_sta->bt_ble_scan_para[2] : - 0x0)); - } - - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d/ %d", - "ReInit/ReLink/IgnWlact/Page/NameReq", coex_sta->cnt_reinit, - coex_sta->cnt_setup_link, coex_sta->cnt_ign_wlan_act, - coex_sta->cnt_page, coex_sta->cnt_remote_name_req); - - halbtc8822b2ant_read_score_board(btcoexist, &u16tmp[0]); - - if ((coex_sta->bt_reg_vendor_ae == 0xffff) || - (coex_sta->bt_reg_vendor_ac == 0xffff)) - seq_printf(m, "\r\n %-35s = x/ x/ %04x", - "0xae[4]/0xac[1:0]/Scoreboard", u16tmp[0]); - else - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ %04x", - "0xae[4]/0xac[1:0]/Scoreboard", - (int)((coex_sta->bt_reg_vendor_ae & BIT(4)) >> 4), - coex_sta->bt_reg_vendor_ac & 0x3, u16tmp[0]); - - if (coex_sta->num_of_profile > 0) { - seq_printf( - m, - "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x", - "AFH MAP", coex_sta->bt_afh_map[0], - coex_sta->bt_afh_map[1], coex_sta->bt_afh_map[2], - coex_sta->bt_afh_map[3], coex_sta->bt_afh_map[4], - coex_sta->bt_afh_map[5], coex_sta->bt_afh_map[6], - coex_sta->bt_afh_map[7], coex_sta->bt_afh_map[8], - coex_sta->bt_afh_map[9]); - } - - for (i = 0; i < BT_INFO_SRC_8822B_2ANT_MAX; i++) { - if (coex_sta->bt_info_c2h_cnt[i]) { - seq_printf( - m, - "\r\n %-35s = %02x %02x %02x %02x %02x %02x %02x(%d)", - glbt_info_src_8822b_2ant[i], - coex_sta->bt_info_c2h[i][0], - coex_sta->bt_info_c2h[i][1], - coex_sta->bt_info_c2h[i][2], - coex_sta->bt_info_c2h[i][3], - coex_sta->bt_info_c2h[i][4], - coex_sta->bt_info_c2h[i][5], - coex_sta->bt_info_c2h[i][6], - coex_sta->bt_info_c2h_cnt[i]); - } - } - - /* Sw mechanism */ - if (btcoexist->manual_control) - seq_printf( - m, "\r\n %-35s", - "============[mechanism] (before Manual)============"); - else - seq_printf(m, "\r\n %-35s", - "============[Mechanism]============"); - - ps_tdma_case = coex_dm->cur_ps_tdma; - - seq_printf(m, "\r\n %-35s = %02x %02x %02x %02x %02x (case-%d, %s, %s)", - "TDMA", coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1], - coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3], - coex_dm->ps_tdma_para[4], ps_tdma_case, - (coex_dm->cur_ps_tdma_on ? "TDMA On" : "TDMA Off"), - (coex_dm->is_switch_to_1dot5_ant ? "1.5Ant" : "2Ant")); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0); - u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4); - u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8); - seq_printf(m, "\r\n %-35s = %d/ 0x%x/ 0x%x/ 0x%x", - "Table/0x6c0/0x6c4/0x6c8", coex_sta->coex_table_type, - u32tmp[0], u32tmp[1], u32tmp[2]); - - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778); - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc); - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x", "0x778/0x6cc", u8tmp[0], - u32tmp[0]); - - seq_printf(m, "\r\n %-35s = %s/ %s/ %s/ %d", - "AntDiv/BtCtrlLPS/LPRA/PsFail", - ((board_info->ant_div_cfg) ? "On" : "Off"), - ((coex_sta->force_lps_ctrl) ? "On" : "Off"), - ((coex_dm->cur_low_penalty_ra) ? "On" : "Off"), - coex_sta->cnt_set_ps_state_fail); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x", "WL_DACSwing/ BT_Dec_Pwr", - coex_dm->cur_fw_dac_swing_lvl, coex_dm->cur_bt_dec_pwr_lvl); - - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - lte_coex_on = ((u32tmp[0] & BIT(7)) >> 7) ? true : false; - - if (lte_coex_on) { - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xa0); - u32tmp[1] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xa4); - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x", - "LTE Coex Table W_L/B_L", u32tmp[0] & 0xffff, - u32tmp[1] & 0xffff); - - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xa8); - u32tmp[1] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xac); - u32tmp[2] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xb0); - u32tmp[3] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, - 0xb4); - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", - "LTE Break Table W_L/B_L/L_W/L_B", - u32tmp[0] & 0xffff, u32tmp[1] & 0xffff, - u32tmp[2] & 0xffff, u32tmp[3] & 0xffff); - } - - /* Hw setting */ - seq_printf(m, "\r\n %-35s", "============[Hw setting]============"); - - u32tmp[0] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x38); - u32tmp[1] = halbtc8822b2ant_ltecoex_indirect_read_reg(btcoexist, 0x54); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x73); - - seq_printf(m, "\r\n %-35s = %s/ %s", "LTE Coex/Path Owner", - ((lte_coex_on) ? "On" : "Off"), - ((u8tmp[0] & BIT(2)) ? "WL" : "BT")); - - if (lte_coex_on) { - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d", - "LTE 3Wire/OPMode/UART/UARTMode", - (int)((u32tmp[0] & BIT(6)) >> 6), - (int)((u32tmp[0] & (BIT(5) | BIT(4))) >> 4), - (int)((u32tmp[0] & BIT(3)) >> 3), - (int)(u32tmp[0] & (BIT(2) | BIT(1) | BIT(0)))); - - seq_printf(m, "\r\n %-35s = %d/ %d", "LTE_Busy/UART_Busy", - (int)((u32tmp[1] & BIT(1)) >> 1), - (int)(u32tmp[1] & BIT(0))); - } - seq_printf(m, "\r\n %-35s = %s (BB:%s)/ %s (BB:%s)/ %s %d", - "GNT_WL_Ctrl/GNT_BT_Ctrl/Dbg", - ((u32tmp[0] & BIT(12)) ? "SW" : "HW"), - ((u32tmp[0] & BIT(8)) ? "SW" : "HW"), - ((u32tmp[0] & BIT(14)) ? "SW" : "HW"), - ((u32tmp[0] & BIT(10)) ? "SW" : "HW"), - ((u8tmp[0] & BIT(3)) ? "On" : "Off"), - coex_sta->gnt_error_cnt); - - seq_printf(m, "\r\n %-35s = %d/ %d", "GNT_WL/GNT_BT", - (int)((u32tmp[1] & BIT(2)) >> 2), - (int)((u32tmp[1] & BIT(3)) >> 3)); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xcbc); - u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xcb4); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcba); - - seq_printf(m, "\r\n %-35s = 0x%04x/ 0x%04x/ 0x%02x %s", - "0xcbc/0xcb4/0xcb8[23:16]", u32tmp[0], u32tmp[1], u8tmp[0], - ((u8tmp[0] & 0x1) == 0x1 ? "(BTG)" : "(WL_A+G)")); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c); - u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x4c6); - u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x", - "4c[24:23]/64[0]/4c6[4]/40[5]", - (int)(u32tmp[0] & (BIT(24) | BIT(23))) >> 23, u8tmp[2] & 0x1, - (int)((u8tmp[0] & BIT(4)) >> 4), - (int)((u8tmp[1] & BIT(5)) >> 5)); - - u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550); - u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522); - u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x953); - u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0xc50); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ %s/ 0x%x", - "0x550/0x522/4-RxAGC/0xc50", u32tmp[0], u8tmp[0], - (u8tmp[1] & 0x2) ? "On" : "Off", u8tmp[2]); - - fa_ofdm = btcoexist->btc_phydm_query_phy_counter(btcoexist, - "PHYDM_INFO_FA_OFDM"); - fa_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist, - "PHYDM_INFO_FA_CCK"); - cca_ofdm = btcoexist->btc_phydm_query_phy_counter( - btcoexist, "PHYDM_INFO_CCA_OFDM"); - cca_cck = btcoexist->btc_phydm_query_phy_counter(btcoexist, - "PHYDM_INFO_CCA_CCK"); - - ratio_ofdm = (fa_ofdm == 0) ? 1000 : (cca_ofdm / fa_ofdm); - - seq_printf(m, "\r\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x (%d)", - "CCK-CCA/CCK-FA/OFDM-CCA/OFDM-FA", cca_cck, fa_cck, cca_ofdm, - fa_ofdm, ratio_ofdm); - - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d", "CRC_OK CCK/11g/11n/11ac", - coex_sta->crc_ok_cck, coex_sta->crc_ok_11g, - coex_sta->crc_ok_11n, coex_sta->crc_ok_11n_vht); - - seq_printf(m, "\r\n %-35s = %d/ %d/ %d/ %d (%d, %d)", - "CRC_Err CCK/11g/11n/11ac", coex_sta->crc_err_cck, - coex_sta->crc_err_11g, coex_sta->crc_err_11n, - coex_sta->crc_err_11n_vht, coex_sta->now_crc_ratio, - coex_sta->acc_crc_ratio); - - seq_printf(m, "\r\n %-35s = %s/ %s/ %s/ %d", - "WlHiPri/ Locking/ Locked/ Noisy", - (coex_sta->wifi_is_high_pri_task ? "Yes" : "No"), - (coex_sta->cck_lock ? "Yes" : "No"), - (coex_sta->cck_ever_lock ? "Yes" : "No"), - coex_sta->wl_noisy_level); - - seq_printf(m, "\r\n %-35s = %d/ %d", "0x770(Hi-pri rx/tx)", - coex_sta->high_priority_rx, coex_sta->high_priority_tx); - - seq_printf(m, "\r\n %-35s = %d/ %d %s", "0x774(Lo-pri rx/tx)", - coex_sta->low_priority_rx, coex_sta->low_priority_tx, - (bt_link_info->slave_role ? - "(Slave!!)" : - (coex_sta->is_tdma_btautoslot_hang ? - "(auto-slot hang!!)" : - ""))); - - btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m); -} - -void ex_btc8822b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - if (type == BTC_IPS_ENTER) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], IPS ENTER notify\n"); - coex_sta->under_ips = true; - coex_sta->under_lps = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, false); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - halbtc8822b2ant_action_coex_all_off(btcoexist); - } else if (type == BTC_IPS_LEAVE) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], IPS LEAVE notify\n"); - coex_sta->under_ips = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, true); - halbtc8822b2ant_init_hw_config(btcoexist, false); - halbtc8822b2ant_init_coex_dm(btcoexist); - halbtc8822b2ant_query_bt_info(btcoexist); - } -} - -void ex_btc8822b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - static bool pre_force_lps_on; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - if (type == BTC_LPS_ENABLE) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], LPS ENABLE notify\n"); - coex_sta->under_lps = true; - coex_sta->under_ips = false; - - if (coex_sta->force_lps_ctrl) { /* LPS No-32K */ - /* Write WL "Active" in Score-board for PS-TDMA */ - pre_force_lps_on = true; - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, - true); - - } else { - /* LPS-32K, need check if this h2c 0x71 can work?? - * (2015/08/28) - */ - /* Write WL "Non-Active" in Score-board for Native-PS */ - pre_force_lps_on = false; - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, - false); - } - - } else if (type == BTC_LPS_DISABLE) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], LPS DISABLE notify\n"); - coex_sta->under_lps = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - if ((!pre_force_lps_on) && (!coex_sta->force_lps_ctrl)) - halbtc8822b2ant_query_bt_info(btcoexist); - } -} - -void ex_btc8822b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_connected = false; - bool wifi_under_5g = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCAN notify()\n"); - - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - /* this can't be removed for RF off_on event, or BT would dis-connect */ - halbtc8822b2ant_query_bt_info(btcoexist); - - if (type == BTC_SCAN_START) { - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, - &wifi_under_5g); - - if (wifi_under_5g) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** SCAN START notify (5g)\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - coex_sta->wifi_is_high_pri_task = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** SCAN START notify (2g)\n"); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - - return; - } - - if (type == BTC_SCAN_START_2G) { - if (!wifi_connected) - coex_sta->wifi_is_high_pri_task = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCAN START notify (2G)\n"); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_SCAN, true); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - - } else if (type == BTC_SCAN_FINISH) { - coex_sta->wifi_is_high_pri_task = false; - - btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, - &coex_sta->scan_ap_num); - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], SCAN FINISH notify (Scan-AP = %d)\n", - coex_sta->scan_ap_num); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_SCAN, false); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - } -} - -void ex_btc8822b2ant_switchband_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - coex_sta->switch_band_notify_to = type; - - if (type == BTC_SWITCH_TO_5G) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], switchband_notify --- switch to 5G\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - - } else if (type == BTC_SWITCH_TO_24G_NOFORSCAN) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ********** switchband_notify BTC_SWITCH_TO_2G (no for scan)\n"); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], switchband_notify --- switch to 2G\n"); - - ex_btc8822b2ant_scan_notify(btcoexist, BTC_SCAN_START_2G); - } - coex_sta->switch_band_notify_to = BTC_NOT_SWITCH; -} - -void ex_btc8822b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - if ((type == BTC_ASSOCIATE_5G_START) || - (type == BTC_ASSOCIATE_5G_FINISH)) { - if (type == BTC_ASSOCIATE_5G_START) - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], connect_notify --- 5G start\n"); - else - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], connect_notify --- 5G finish\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - if (type == BTC_ASSOCIATE_START) { - coex_sta->wifi_is_high_pri_task = true; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], CONNECT START notify (2G)\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - halbtc8822b2ant_action_wifi_link_process(btcoexist); - - /* To keep TDMA case during connect process, - * to avoid changed by Btinfo and runcoexmechanism - */ - coex_sta->freeze_coexrun_by_btinfo = true; - - coex_dm->arp_cnt = 0; - - } else if (type == BTC_ASSOCIATE_FINISH) { - coex_sta->wifi_is_high_pri_task = false; - coex_sta->freeze_coexrun_by_btinfo = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], CONNECT FINISH notify (2G)\n"); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); - } -} - -void ex_btc8822b2ant_media_status_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_under_b_mode = false, wifi_under_5g = false; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if (type == BTC_MEDIA_CONNECT) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], MEDIA connect notify\n"); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - - if (wifi_under_5g) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 5G!!!\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, - &wifi_under_b_mode); - - /* Set CCK Tx/Rx high Pri except 11b mode */ - if (wifi_under_b_mode) { - btcoexist->btc_write_1byte(btcoexist, 0x6cd, - 0x00); /* CCK Tx */ - btcoexist->btc_write_1byte(btcoexist, 0x6cf, - 0x00); /* CCK Rx */ - } else { - btcoexist->btc_write_1byte(btcoexist, 0x6cd, - 0x00); /* CCK Tx */ - btcoexist->btc_write_1byte(btcoexist, 0x6cf, - 0x10); /* CCK Rx */ - } - - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], MEDIA disconnect notify\n"); - - btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */ - btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */ - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - } - - halbtc8822b2ant_update_wifi_ch_info(btcoexist, type); -} - -void ex_btc8822b2ant_specific_packet_notify(struct btc_coexist *btcoexist, - u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool under_4way = false, wifi_under_5g = false; - - if (btcoexist->manual_control || btcoexist->stop_coex_dm) - return; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if (wifi_under_5g) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], WiFi is under 5G!!!\n"); - - halbtc8822b2ant_action_wifi_under5g(btcoexist); - return; - } - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS, - &under_4way); - - if (under_4way) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], specific Packet ---- under_4way!!\n"); - - coex_sta->wifi_is_high_pri_task = true; - coex_sta->specific_pkt_period_cnt = 2; - - } else if (type == BTC_PACKET_ARP) { - coex_dm->arp_cnt++; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], specific Packet ARP notify -cnt = %d\n", - coex_dm->arp_cnt); - - } else { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], specific Packet DHCP or EAPOL notify [Type = %d]\n", - type); - - coex_sta->wifi_is_high_pri_task = true; - coex_sta->specific_pkt_period_cnt = 2; - } - - if (coex_sta->wifi_is_high_pri_task) - halbtc8822b2ant_run_coexist_mechanism(btcoexist); -} - -void ex_btc8822b2ant_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf, - u8 length) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - u8 i, rsp_source = 0; - bool wifi_connected = false; - bool wifi_scan = false, wifi_link = false, wifi_roam = false, - wifi_busy = false; - static bool is_scoreboard_scan; - - rsp_source = tmp_buf[0] & 0xf; - if (rsp_source >= BT_INFO_SRC_8822B_2ANT_MAX) - rsp_source = BT_INFO_SRC_8822B_2ANT_WIFI_FW; - coex_sta->bt_info_c2h_cnt[rsp_source]++; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Bt_info[%d], len=%d, data=[", rsp_source, length); - - for (i = 0; i < length; i++) { - coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i]; - - if (i == length - 1) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "0x%02x]\n", tmp_buf[i]); - } else { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "0x%02x, ", - tmp_buf[i]); - } - } - - coex_sta->bt_info = coex_sta->bt_info_c2h[rsp_source][1]; - coex_sta->bt_info_ext = coex_sta->bt_info_c2h[rsp_source][4]; - coex_sta->bt_info_ext2 = coex_sta->bt_info_c2h[rsp_source][5]; - - if (rsp_source != BT_INFO_SRC_8822B_2ANT_WIFI_FW) { - /* if 0xff, it means BT is under WHCK test */ - coex_sta->bt_whck_test = - ((coex_sta->bt_info == 0xff) ? true : false); - - coex_sta->bt_create_connection = - ((coex_sta->bt_info_c2h[rsp_source][2] & 0x80) ? true : - false); - - /* unit: %, value-100 to translate to unit: dBm */ - coex_sta->bt_rssi = - coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10; - - coex_sta->c2h_bt_remote_name_req = - ((coex_sta->bt_info_c2h[rsp_source][2] & 0x20) ? true : - false); - - coex_sta->is_A2DP_3M = - ((coex_sta->bt_info_c2h[rsp_source][2] & 0x10) ? true : - false); - - coex_sta->acl_busy = - ((coex_sta->bt_info_c2h[rsp_source][1] & 0x9) ? true : - false); - - coex_sta->voice_over_HOGP = - ((coex_sta->bt_info_ext & 0x10) ? true : false); - - coex_sta->c2h_bt_inquiry_page = - ((coex_sta->bt_info & BT_INFO_8822B_2ANT_B_INQ_PAGE) ? - true : - false); - - coex_sta->a2dp_bit_pool = - (((coex_sta->bt_info_c2h[rsp_source][1] & 0x49) == - 0x49) ? - (coex_sta->bt_info_c2h[rsp_source][6] & 0x7f) : - 0); - - coex_sta->is_bt_a2dp_sink = - (coex_sta->bt_info_c2h[rsp_source][6] & 0x80) ? true : - false; - - coex_sta->bt_retry_cnt = - coex_sta->bt_info_c2h[rsp_source][2] & 0xf; - - coex_sta->is_autoslot = coex_sta->bt_info_ext2 & 0x8; - - coex_sta->forbidden_slot = coex_sta->bt_info_ext2 & 0x7; - - coex_sta->hid_busy_num = (coex_sta->bt_info_ext2 & 0x30) >> 4; - - coex_sta->hid_pair_cnt = (coex_sta->bt_info_ext2 & 0xc0) >> 6; - - if (coex_sta->bt_retry_cnt >= 1) - coex_sta->pop_event_cnt++; - - if (coex_sta->c2h_bt_remote_name_req) - coex_sta->cnt_remote_name_req++; - - if (coex_sta->bt_info_ext & BIT(1)) - coex_sta->cnt_reinit++; - - if (coex_sta->bt_info_ext & BIT(2)) { - coex_sta->cnt_setup_link++; - coex_sta->is_setup_link = true; - coex_sta->bt_relink_downcount = 2; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Re-Link start in BT info!!\n"); - } else { - coex_sta->is_setup_link = false; - coex_sta->bt_relink_downcount = 0; - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Re-Link stop in BT info!!\n"); - } - - if (coex_sta->bt_info_ext & BIT(3)) - coex_sta->cnt_ign_wlan_act++; - - if (coex_sta->bt_info_ext & BIT(6)) - coex_sta->cnt_role_switch++; - - if (coex_sta->bt_info_ext & BIT(7)) - coex_sta->is_bt_multi_link = true; - else - coex_sta->is_bt_multi_link = false; - - if (coex_sta->bt_create_connection) { - coex_sta->cnt_page++; - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, - &wifi_busy); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, - &wifi_scan); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, - &wifi_link); - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, - &wifi_roam); - - if ((wifi_link) || (wifi_roam) || (wifi_scan) || - (coex_sta->wifi_is_high_pri_task) || (wifi_busy)) { - is_scoreboard_scan = true; - halbtc8822b2ant_post_state_to_bt( - btcoexist, - BT_8822B_2ANT_SCOREBOARD_SCAN, true); - - } else { - halbtc8822b2ant_post_state_to_bt( - btcoexist, - BT_8822B_2ANT_SCOREBOARD_SCAN, false); - } - } else { - if (is_scoreboard_scan) { - halbtc8822b2ant_post_state_to_bt( - btcoexist, - BT_8822B_2ANT_SCOREBOARD_SCAN, false); - is_scoreboard_scan = false; - } - } - - /* Here we need to resend some wifi info to BT */ - /* because bt is reset and loss of the info. */ - - if ((!btcoexist->manual_control) && - (!btcoexist->stop_coex_dm)) { - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, - &wifi_connected); - - /* Re-Init */ - if ((coex_sta->bt_info_ext & BIT(1))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n"); - if (wifi_connected) - halbtc8822b2ant_update_wifi_ch_info( - btcoexist, BTC_MEDIA_CONNECT); - else - halbtc8822b2ant_update_wifi_ch_info( - btcoexist, - BTC_MEDIA_DISCONNECT); - } - - /* If Ignore_WLanAct && not SetUp_Link */ - if ((coex_sta->bt_info_ext & BIT(3)) && - (!(coex_sta->bt_info_ext & BIT(2))) && - (!(coex_sta->bt_info_ext & BIT(6)))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n"); - halbtc8822b2ant_ignore_wlan_act( - btcoexist, FORCE_EXEC, false); - } else { - if (coex_sta->bt_info_ext & BIT(2)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT ignore Wlan active because Re-link!!\n"); - } else if (coex_sta->bt_info_ext & BIT(6)) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, - DBG_LOUD, - "[BTCoex], BT ignore Wlan active because Role-Switch!!\n"); - } - } - } - } - - if ((coex_sta->bt_info_ext & BIT(5))) { - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], BT ext info bit4 check, query BLE Scan type!!\n"); - coex_sta->bt_ble_scan_type = - btcoexist->btc_get_ble_scan_type_from_bt(btcoexist); - - if ((coex_sta->bt_ble_scan_type & 0x1) == 0x1) - coex_sta->bt_ble_scan_para[0] = - btcoexist->btc_get_ble_scan_para_from_bt( - btcoexist, 0x1); - if ((coex_sta->bt_ble_scan_type & 0x2) == 0x2) - coex_sta->bt_ble_scan_para[1] = - btcoexist->btc_get_ble_scan_para_from_bt( - btcoexist, 0x2); - if ((coex_sta->bt_ble_scan_type & 0x4) == 0x4) - coex_sta->bt_ble_scan_para[2] = - btcoexist->btc_get_ble_scan_para_from_bt( - btcoexist, 0x4); - } - - halbtc8822b2ant_update_bt_link_info(btcoexist); - - halbtc8822b2ant_run_coexist_mechanism(btcoexist); -} - -void ex_btc8822b2ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RF Status notify\n"); - - if (type == BTC_RF_ON) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RF is turned ON!!\n"); - - btcoexist->stop_coex_dm = false; - coex_sta->is_rf_state_off = false; - } else if (type == BTC_RF_OFF) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], RF is turned OFF!!\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - halbtc8822b2ant_action_coex_all_off(btcoexist); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE | - BT_8822B_2ANT_SCOREBOARD_ONOFF | - BT_8822B_2ANT_SCOREBOARD_SCAN | - BT_8822B_2ANT_SCOREBOARD_UNDERTEST, - false); - - btcoexist->stop_coex_dm = true; - coex_sta->is_rf_state_off = true; - } -} - -void ex_btc8822b2ant_halt_notify(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n"); - - halbtc8822b2ant_set_ant_path(btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - - ex_btc8822b2ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - halbtc8822b2ant_post_state_to_bt(btcoexist, - BT_8822B_2ANT_SCOREBOARD_ONOFF, false); -} - -void ex_btc8822b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_under_5g = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n"); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); - - if ((pnp_state == BTC_WIFI_PNP_SLEEP) || - (pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT)) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Pnp notify to SLEEP\n"); - - /* Sinda 20150819, workaround for driver skip leave IPS/LPS to - * speed up sleep time. - * Driver do not leave IPS/LPS when driver is going to sleep, - * so BTCoexistence think wifi is still under IPS/LPS. - * BT should clear UnderIPS/UnderLPS state to avoid mismatch - * state after wakeup. - */ - coex_sta->under_ips = false; - coex_sta->under_lps = false; - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, false); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, false); - - if (pnp_state == BTC_WIFI_PNP_SLEEP_KEEP_ANT) { - if (wifi_under_5g) - halbtc8822b2ant_set_ant_path( - btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_5G_RUNTIME); - else - halbtc8822b2ant_set_ant_path( - btcoexist, BTC_ANT_PATH_AUTO, - FORCE_EXEC, - BT_8822B_2ANT_PHASE_2G_RUNTIME); - } else { - halbtc8822b2ant_set_ant_path( - btcoexist, BTC_ANT_PATH_AUTO, FORCE_EXEC, - BT_8822B_2ANT_PHASE_WLAN_OFF); - } - } else if (pnp_state == BTC_WIFI_PNP_WAKE_UP) { - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], Pnp notify to WAKE UP\n"); - - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ACTIVE, true); - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_ONOFF, true); - } -} - -void ex_btc8822b2ant_periodical(struct btc_coexist *btcoexist) -{ - struct rtl_priv *rtlpriv = btcoexist->adapter; - bool wifi_busy = false; - u16 bt_scoreboard_val = 0; - bool bt_relink_finish = false; - - RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ************* Periodical *************\n"); - - if (!btcoexist->auto_report_2ant) - halbtc8822b2ant_query_bt_info(btcoexist); - - halbtc8822b2ant_monitor_bt_ctr(btcoexist); - halbtc8822b2ant_monitor_wifi_ctr(btcoexist); - halbtc8822b2ant_monitor_bt_enable_disable(btcoexist); - - btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); - halbtc8822b2ant_read_score_board(btcoexist, &bt_scoreboard_val); - - if (wifi_busy) { - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_UNDERTEST, true); - /*for bt lps32 clock offset*/ - if (bt_scoreboard_val & BIT(6)) - halbtc8822b2ant_query_bt_info(btcoexist); - } else { - halbtc8822b2ant_post_state_to_bt( - btcoexist, BT_8822B_2ANT_SCOREBOARD_UNDERTEST, false); - } - - if (coex_sta->bt_relink_downcount != 0) { - coex_sta->bt_relink_downcount--; - - if (coex_sta->bt_relink_downcount == 0) { - coex_sta->is_setup_link = false; - bt_relink_finish = true; - } - } - - /* for 4-way, DHCP, EAPOL packet */ - if (coex_sta->specific_pkt_period_cnt > 0) { - coex_sta->specific_pkt_period_cnt--; - - if ((coex_sta->specific_pkt_period_cnt == 0) && - (coex_sta->wifi_is_high_pri_task)) - coex_sta->wifi_is_high_pri_task = false; - - RT_TRACE( - rtlpriv, COMP_BT_COEXIST, DBG_LOUD, - "[BTCoex], ***************** Hi-Pri Task = %s*****************\n", - (coex_sta->wifi_is_high_pri_task ? "Yes" : "No")); - } - - if (halbtc8822b2ant_is_wifibt_status_changed(btcoexist) || - (bt_relink_finish) || (coex_sta->is_set_ps_state_fail)) - halbtc8822b2ant_run_coexist_mechanism(btcoexist); -} - -void ex_btc8822b2ant_antenna_detection(struct btc_coexist *btcoexist, - u32 cent_freq, u32 offset, u32 span, - u32 seconds) -{ -} - -void ex_btc8822b2ant_display_ant_detection(struct btc_coexist *btcoexist) {} |