diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c | 89 |
1 files changed, 88 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c index 714c0de099e5..cce4a37ea408 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c @@ -31,13 +31,16 @@ static struct rtl_btc_ops rtl_btc_operation = { .btc_init_variables = rtl_btc_init_variables, + .btc_init_variables_wifi_only = rtl_btc_init_variables_wifi_only, .btc_deinit_variables = rtl_btc_deinit_variables, .btc_init_hal_vars = rtl_btc_init_hal_vars, .btc_power_on_setting = rtl_btc_power_on_setting, .btc_init_hw_config = rtl_btc_init_hw_config, + .btc_init_hw_config_wifi_only = rtl_btc_init_hw_config_wifi_only, .btc_ips_notify = rtl_btc_ips_notify, .btc_lps_notify = rtl_btc_lps_notify, .btc_scan_notify = rtl_btc_scan_notify, + .btc_scan_notify_wifi_only = rtl_btc_scan_notify_wifi_only, .btc_connect_notify = rtl_btc_connect_notify, .btc_mediastatus_notify = rtl_btc_mediastatus_notify, .btc_periodical = rtl_btc_periodical, @@ -48,6 +51,8 @@ static struct rtl_btc_ops rtl_btc_operation = { .btc_is_disable_edca_turbo = rtl_btc_is_disable_edca_turbo, .btc_is_bt_disabled = rtl_btc_is_bt_disabled, .btc_special_packet_notify = rtl_btc_special_packet_notify, + .btc_switch_band_notify = rtl_btc_switch_band_notify, + .btc_switch_band_notify_wifi_only = rtl_btc_switch_band_notify_wifionly, .btc_record_pwr_mode = rtl_btc_record_pwr_mode, .btc_get_lps_val = rtl_btc_get_lps_val, .btc_get_rpwm_val = rtl_btc_get_rpwm_val, @@ -146,7 +151,11 @@ void rtl_btc_get_ampdu_cfg(struct rtl_priv *rtlpriv, u8 *reject_agg, static void rtl_btc_alloc_variable(struct rtl_priv *rtlpriv, bool wifi_only) { - rtlpriv->btcoexist.btc_context = + if (wifi_only) + rtlpriv->btcoexist.wifi_only_context = + kzalloc(sizeof(struct wifi_only_cfg), GFP_KERNEL); + else + rtlpriv->btcoexist.btc_context = kzalloc(sizeof(struct btc_coexist), GFP_KERNEL); } @@ -154,6 +163,9 @@ static void rtl_btc_free_variable(struct rtl_priv *rtlpriv) { kfree(rtlpriv->btcoexist.btc_context); rtlpriv->btcoexist.btc_context = NULL; + + kfree(rtlpriv->btcoexist.wifi_only_context); + rtlpriv->btcoexist.wifi_only_context = NULL; } void rtl_btc_init_variables(struct rtl_priv *rtlpriv) @@ -164,6 +176,13 @@ void rtl_btc_init_variables(struct rtl_priv *rtlpriv) exhalbtc_bind_bt_coex_withadapter(rtlpriv); } +void rtl_btc_init_variables_wifi_only(struct rtl_priv *rtlpriv) +{ + rtl_btc_alloc_variable(rtlpriv, true); + + exhalbtc_initlize_variables_wifi_only(rtlpriv); +} + void rtl_btc_deinit_variables(struct rtl_priv *rtlpriv) { rtl_btc_free_variable(rtlpriv); @@ -203,6 +222,16 @@ void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv) exhalbtc_init_coex_dm(btcoexist); } +void rtl_btc_init_hw_config_wifi_only(struct rtl_priv *rtlpriv) +{ + struct wifi_only_cfg *wifionly_cfg = rtl_btc_wifi_only(rtlpriv); + + if (!wifionly_cfg) + return; + + exhalbtc_init_hw_config_wifi_only(wifionly_cfg); +} + void rtl_btc_ips_notify(struct rtl_priv *rtlpriv, u8 type) { struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv); @@ -211,6 +240,14 @@ void rtl_btc_ips_notify(struct rtl_priv *rtlpriv, u8 type) return; exhalbtc_ips_notify(btcoexist, type); + + if (type == ERFON) { + /* In some situation, it doesn't scan after leaving IPS, and + * this will cause btcoex in wrong state. + */ + exhalbtc_scan_notify(btcoexist, 1); + exhalbtc_scan_notify(btcoexist, 0); + } } void rtl_btc_lps_notify(struct rtl_priv *rtlpriv, u8 type) @@ -233,6 +270,18 @@ void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype) exhalbtc_scan_notify(btcoexist, scantype); } +void rtl_btc_scan_notify_wifi_only(struct rtl_priv *rtlpriv, u8 scantype) +{ + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + struct wifi_only_cfg *wifionly_cfg = rtl_btc_wifi_only(rtlpriv); + u8 is_5g = (rtlhal->current_bandtype == BAND_ON_5G); + + if (!wifionly_cfg) + return; + + exhalbtc_scan_notify_wifi_only(wifionly_cfg, is_5g); +} + void rtl_btc_connect_notify(struct rtl_priv *rtlpriv, u8 action) { struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv); @@ -423,6 +472,44 @@ void rtl_btc_special_packet_notify(struct rtl_priv *rtlpriv, u8 pkt_type) return exhalbtc_special_packet_notify(btcoexist, pkt_type); } +void rtl_btc_switch_band_notify(struct rtl_priv *rtlpriv, u8 band_type, + bool scanning) +{ + struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv); + u8 type = BTC_NOT_SWITCH; + + if (!btcoexist) + return; + + switch (band_type) { + case BAND_ON_2_4G: + if (scanning) + type = BTC_SWITCH_TO_24G; + else + type = BTC_SWITCH_TO_24G_NOFORSCAN; + break; + + case BAND_ON_5G: + type = BTC_SWITCH_TO_5G; + break; + } + + if (type != BTC_NOT_SWITCH) + exhalbtc_switch_band_notify(btcoexist, type); +} + +void rtl_btc_switch_band_notify_wifionly(struct rtl_priv *rtlpriv, u8 band_type, + bool scanning) +{ + struct wifi_only_cfg *wifionly_cfg = rtl_btc_wifi_only(rtlpriv); + u8 is_5g = (band_type == BAND_ON_5G); + + if (!wifionly_cfg) + return; + + exhalbtc_switch_band_notify_wifi_only(wifionly_cfg, is_5g); +} + struct rtl_btc_ops *rtl_btc_get_ops_pointer(void) { return &rtl_btc_operation; |