From: Yan-Hsuan Chuang Date: Mon, 5 Jun 2017 15:29:56 +0000 (-0500) Subject: rtlwifi: btcoex: hook external functions for newer chips X-Git-Tag: v4.13-rc1~157^2~87^2~29 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7937f02d1953952a6eaf626b175ea9db5541e699;p=karo-tx-linux.git rtlwifi: btcoex: hook external functions for newer chips Hook the external functions for newer ICs such as 8821a and 8192e. Rename ex_halbtc8192e2ant_halt_notify to ex_btc8192e2ant_halt_notify. Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Larry Finger Cc: Ping-Ke Shih Cc: Birming Chiu Cc: Shaofu Cc: Steven Ting Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c index 9015512ed647..44c25724529e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c @@ -3194,7 +3194,7 @@ void ex_btc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist, btc8192e2ant_run_coexist_mechanism(btcoexist); } -void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist) +void ex_btc8192e2ant_halt_notify(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c index 8b015e64af49..9832405c5e26 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c @@ -225,11 +225,11 @@ static void halbtc_normal_lps(struct btc_coexist *btcoexist) } } -static void halbtc_leave_low_power(void) +static void halbtc_leave_low_power(struct btc_coexist *btcoexist) { } -static void halbtc_nomal_low_power(void) +static void halbtc_normal_low_power(struct btc_coexist *btcoexist) { } @@ -640,6 +640,24 @@ static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type) } } +bool halbtc_under_ips(struct btc_coexist *btcoexist) +{ + struct rtl_priv *rtlpriv = btcoexist->adapter; + struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv); + enum rf_pwrstate rtstate; + + if (ppsc->inactiveps) { + rtstate = ppsc->rfpwr_state; + + if (rtstate != ERFON && + ppsc->rfoff_reason == RF_CHANGE_BY_IPS) { + return true; + } + } + + return false; +} + /***************************************************************** * Extern functions called by other module *****************************************************************/ @@ -720,38 +738,58 @@ void exhalbtc_pre_load_firmware(struct btc_coexist *btcoexist) void exhalbtc_init_hw_config(struct btc_coexist *btcoexist) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + bool wifi_only = true; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_init_hw_config++; - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_init_hwconfig(btcoexist); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_init_hwconfig(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_init_hwconfig(btcoexist, wifi_only); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_init_hwconfig(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_init_hwconfig(btcoexist, wifi_only); + } else if (IS_HARDWARE_TYPE_8723A(btcoexist->adapter)) { + /* 8723A has no this function */ + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_init_hwconfig(btcoexist); + } } void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); - if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_init_coex_dm++; - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_init_coex_dm(btcoexist); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_init_coex_dm(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_init_coex_dm(btcoexist); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_init_coex_dm(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_init_coex_dm(btcoexist); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_init_coex_dm(btcoexist); + } btcoexist->initilized = true; } void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); u8 ips_type; if (!halbtc_is_bt_coexist_available(btcoexist)) @@ -765,18 +803,28 @@ void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type) else ips_type = BTC_IPS_LEAVE; - halbtc_leave_low_power(); + halbtc_leave_low_power(btcoexist); - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_ips_notify(btcoexist, ips_type); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_ips_notify(btcoexist, ips_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_ips_notify(btcoexist, ips_type); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_ips_notify(btcoexist, ips_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_ips_notify(btcoexist, ips_type); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_ips_notify(btcoexist, ips_type); + } - halbtc_nomal_low_power(); + halbtc_normal_low_power(btcoexist); } void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); u8 lps_type; if (!halbtc_is_bt_coexist_available(btcoexist)) @@ -790,14 +838,24 @@ void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type) else lps_type = BTC_LPS_ENABLE; - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_lps_notify(btcoexist, lps_type); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_lps_notify(btcoexist, lps_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_lps_notify(btcoexist, lps_type); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_lps_notify(btcoexist, lps_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_lps_notify(btcoexist, lps_type); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_lps_notify(btcoexist, lps_type); + } } void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); u8 scan_type; if (!halbtc_is_bt_coexist_available(btcoexist)) @@ -811,18 +869,28 @@ void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type) else scan_type = BTC_SCAN_FINISH; - halbtc_leave_low_power(); + halbtc_leave_low_power(btcoexist); - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_scan_notify(btcoexist, scan_type); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_scan_notify(btcoexist, scan_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_scan_notify(btcoexist, scan_type); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_scan_notify(btcoexist, scan_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_scan_notify(btcoexist, scan_type); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_scan_notify(btcoexist, scan_type); + } - halbtc_nomal_low_power(); + halbtc_normal_low_power(btcoexist); } void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); u8 asso_type; if (!halbtc_is_bt_coexist_available(btcoexist)) @@ -836,10 +904,24 @@ void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action) else asso_type = BTC_ASSOCIATE_FINISH; - halbtc_leave_low_power(); + halbtc_leave_low_power(btcoexist); - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_connect_notify(btcoexist, asso_type); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_connect_notify(btcoexist, asso_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_connect_notify(btcoexist, asso_type); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_connect_notify(btcoexist, asso_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_connect_notify(btcoexist, asso_type); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_connect_notify(btcoexist, asso_type); + } + + halbtc_normal_low_power(btcoexist); } void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, @@ -858,15 +940,28 @@ void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, else status = BTC_MEDIA_DISCONNECT; - halbtc_leave_low_power(); + halbtc_leave_low_power(btcoexist); + + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_media_status_notify(btcoexist, status); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_media_status_notify(btcoexist, status); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_media_status_notify(btcoexist, status); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_media_status_notify(btcoexist, status); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_media_status_notify(btcoexist, status); + } - halbtc_nomal_low_power(); + halbtc_normal_low_power(btcoexist); } void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); u8 packet_type; if (!halbtc_is_bt_coexist_available(btcoexist)) @@ -875,28 +970,85 @@ void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type) if (btcoexist->manual_control) return; - packet_type = BTC_PACKET_DHCP; + if (pkt_type == PACKET_DHCP) { + packet_type = BTC_PACKET_DHCP; + } else if (pkt_type == PACKET_EAPOL) { + packet_type = BTC_PACKET_EAPOL; + } else if (pkt_type == PACKET_ARP) { + packet_type = BTC_PACKET_ARP; + } else { + packet_type = BTC_PACKET_UNKNOWN; + return; + } - halbtc_leave_low_power(); + halbtc_leave_low_power(btcoexist); - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_special_packet_notify(btcoexist, - packet_type); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_special_packet_notify(btcoexist, + packet_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_special_packet_notify(btcoexist, + packet_type); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_special_packet_notify(btcoexist, + packet_type); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_special_packet_notify(btcoexist, + packet_type); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_special_packet_notify(btcoexist, + packet_type); + } - halbtc_nomal_low_power(); + halbtc_normal_low_power(btcoexist); } void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf, u8 length) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_bt_info_notify++; - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length); + halbtc_leave_low_power(btcoexist); + + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_bt_info_notify(btcoexist, tmp_buf, + length); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_bt_info_notify(btcoexist, tmp_buf, + length); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf, + length); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_bt_info_notify(btcoexist, tmp_buf, + length); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_bt_info_notify(btcoexist, tmp_buf, + length); + } + + halbtc_normal_low_power(btcoexist); +} + +void exhalbtc_rf_status_notify(struct btc_coexist *btcoexist, u8 type) +{ + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_rf_status_notify(btcoexist, type); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + } } void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type) @@ -909,22 +1061,41 @@ void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type) if (btcoexist->manual_control) return; - stack_op_type = BTC_STACK_OP_NONE; - - halbtc_leave_low_power(); - - halbtc_nomal_low_power(); + if ((type == HCI_BT_OP_INQUIRY_START) || + (type == HCI_BT_OP_PAGING_START) || + (type == HCI_BT_OP_PAIRING_START)) { + stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_START; + } else if ((type == HCI_BT_OP_INQUIRY_FINISH) || + (type == HCI_BT_OP_PAGING_SUCCESS) || + (type == HCI_BT_OP_PAGING_UNSUCCESS) || + (type == HCI_BT_OP_PAIRING_FINISH)) { + stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_FINISH; + } else { + stack_op_type = BTC_STACK_OP_NONE; + } } void exhalbtc_halt_notify(struct btc_coexist *btcoexist) { - struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); if (!halbtc_is_bt_coexist_available(btcoexist)) return; - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_halt_notify(btcoexist); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_halt_notify(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8821a1ant_halt_notify(btcoexist); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_halt_notify(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_halt_notify(btcoexist); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_halt_notify(btcoexist); + } + + btcoexist->binded = false; } void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) @@ -951,20 +1122,56 @@ void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) } } -void exhalbtc_periodical(struct btc_coexist *btcoexist) +void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; - struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; + btcoexist->statistics.cnt_coex_dm_switch++; + + halbtc_leave_low_power(btcoexist); + + if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 1) { + btcoexist->stop_coex_dm = true; + ex_btc8723b1ant_coex_dm_reset(btcoexist); + exhalbtc_set_ant_num(rtlpriv, + BT_COEX_ANT_TYPE_DETECTED, 2); + ex_btc8723b2ant_init_hwconfig(btcoexist); + ex_btc8723b2ant_init_coex_dm(btcoexist); + btcoexist->stop_coex_dm = false; + } + } + + halbtc_normal_low_power(btcoexist); +} + +void exhalbtc_periodical(struct btc_coexist *btcoexist) +{ if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_periodical++; - halbtc_leave_low_power(); + halbtc_leave_low_power(btcoexist); - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) - ex_btc8723b2ant_periodical(btcoexist); + if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8821a2ant_periodical(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + if (!halbtc_under_ips(btcoexist)) + ex_btc8821a1ant_periodical(btcoexist); + } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8723b2ant_periodical(btcoexist); + else if (btcoexist->board_info.btdm_ant_num == 1) + ex_btc8723b1ant_periodical(btcoexist); + } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { + if (btcoexist->board_info.btdm_ant_num == 2) + ex_btc8192e2ant_periodical(btcoexist); + } - halbtc_nomal_low_power(); + halbtc_normal_low_power(btcoexist); } void exhalbtc_dbg_control(struct btc_coexist *btcoexist, @@ -973,6 +1180,17 @@ void exhalbtc_dbg_control(struct btc_coexist *btcoexist, if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_dbg_ctrl++; + + halbtc_leave_low_power(btcoexist); + + halbtc_normal_low_power(btcoexist); +} + +void exhalbtc_antenna_detection(struct btc_coexist *btcoexist, u32 cent_freq, + u32 offset, u32 span, u32 seconds) +{ + if (!halbtc_is_bt_coexist_available(btcoexist)) + return; } void exhalbtc_stack_update_profile_info(void)