/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2016 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*****************************************************************************/
#if (BT_SUPPORT == 1 && COEX_SUPPORT == 1)
#if (RTL8723B_SUPPORT == 1)
/* *******************************************
* The following is for 8723B 1ANT BT Co-exist definition
* ******************************************* */
#define BT_AUTO_REPORT_ONLY_8723B_1ANT 1
#define BT_INFO_8723B_1ANT_B_FTP BIT(7)
#define BT_INFO_8723B_1ANT_B_A2DP BIT(6)
#define BT_INFO_8723B_1ANT_B_HID BIT(5)
#define BT_INFO_8723B_1ANT_B_SCO_BUSY BIT(4)
#define BT_INFO_8723B_1ANT_B_ACL_BUSY BIT(3)
#define BT_INFO_8723B_1ANT_B_INQ_PAGE BIT(2)
#define BT_INFO_8723B_1ANT_B_SCO_ESCO BIT(1)
#define BT_INFO_8723B_1ANT_B_CONNECTION BIT(0)
#define BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
(((_BT_INFO_EXT_&BIT(0))) ? true : false)
#define BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT 2
#define BT_8723B_1ANT_WIFI_NOISY_THRESH 50 /* 30 /max: 255 */
/* for Antenna detection */
#define BT_8723B_1ANT_ANTDET_PSDTHRES_BACKGROUND 50
#define BT_8723B_1ANT_ANTDET_PSDTHRES_2ANT_BADISOLATION 70
#define BT_8723B_1ANT_ANTDET_PSDTHRES_2ANT_GOODISOLATION 48
#define BT_8723B_1ANT_ANTDET_PSDTHRES_1ANT 32
#define BT_8723B_1ANT_ANTDET_RETRY_INTERVAL 10 /* retry timer if ant det is fail, unit: second */
#define BT_8723B_1ANT_ANTDET_SWEEPPOINT_DELAY 40000
#define BT_8723B_1ANT_ANTDET_ENABLE 1
#define BT_8723B_1ANT_ANTDET_COEXMECHANISMSWITCH_ENABLE 1
#define BT_8723B_1ANT_ANTDET_BTTXTIME 100
#define BT_8723B_1ANT_ANTDET_BTTXCHANNEL 39
enum bt_info_src_8723b_1ant {
BT_INFO_SRC_8723B_1ANT_WIFI_FW = 0x0,
BT_INFO_SRC_8723B_1ANT_BT_RSP = 0x1,
BT_INFO_SRC_8723B_1ANT_BT_ACTIVE_SEND = 0x2,
BT_INFO_SRC_8723B_1ANT_MAX
};
enum bt_8723b_1ant_bt_status {
BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
BT_8723B_1ANT_BT_STATUS_INQ_PAGE = 0x2,
BT_8723B_1ANT_BT_STATUS_ACL_BUSY = 0x3,
BT_8723B_1ANT_BT_STATUS_SCO_BUSY = 0x4,
BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
BT_8723B_1ANT_BT_STATUS_MAX
};
enum bt_8723b_1ant_wifi_status {
BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0,
BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1,
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2,
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIFIC_PKT = 0x3,
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4,
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5,
BT_8723B_1ANT_WIFI_STATUS_MAX
};
enum bt_8723b_1ant_coex_algo {
BT_8723B_1ANT_COEX_ALGO_UNDEFINED = 0x0,
BT_8723B_1ANT_COEX_ALGO_SCO = 0x1,
BT_8723B_1ANT_COEX_ALGO_HID = 0x2,
BT_8723B_1ANT_COEX_ALGO_A2DP = 0x3,
BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS = 0x4,
BT_8723B_1ANT_COEX_ALGO_PANEDR = 0x5,
BT_8723B_1ANT_COEX_ALGO_PANHS = 0x6,
BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
BT_8723B_1ANT_COEX_ALGO_PANEDR_HID = 0x8,
BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
BT_8723B_1ANT_COEX_ALGO_HID_A2DP = 0xa,
BT_8723B_1ANT_COEX_ALGO_MAX = 0xb,
};
struct coex_dm_8723b_1ant {
/* hw setting */
u8 pre_ant_pos_type;
u8 cur_ant_pos_type;
/* fw mechanism */
boolean cur_ignore_wlan_act;
boolean pre_ignore_wlan_act;
u8 pre_ps_tdma;
u8 cur_ps_tdma;
u8 ps_tdma_para[5];
u8 ps_tdma_du_adj_type;
boolean auto_tdma_adjust;
boolean pre_ps_tdma_on;
boolean cur_ps_tdma_on;
boolean pre_bt_auto_report;
boolean cur_bt_auto_report;
u8 pre_lps;
u8 cur_lps;
u8 pre_rpwm;
u8 cur_rpwm;
/* sw mechanism */
boolean pre_low_penalty_ra;
boolean cur_low_penalty_ra;
u32 cur_val0x6c0;
u32 cur_val0x6c4;
u32 cur_val0x6c8;
u8 cur_val0x6cc;
u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */
u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */
u16 backup_retry_limit;
u8 backup_ampdu_max_time;
/* algorithm related */
u8 bt_status;
u8 wifi_chnl_info[3];
u32 pre_ra_mask;
u32 cur_ra_mask;
u8 pre_arfr_type;
u8 cur_arfr_type;
u8 pre_retry_limit_type;
u8 cur_retry_limit_type;
u8 pre_ampdu_time_type;
u8 cur_ampdu_time_type;
u32 arp_cnt;
u8 error_condition;
u32 setting_tdma;
};
struct coex_sta_8723b_1ant {
boolean bt_disabled;
boolean bt_enable_disable_change;
boolean bt_link_exist;
boolean sco_exist;
boolean a2dp_exist;
boolean hid_exist;
boolean pan_exist;
boolean bt_hi_pri_link_exist;
u8 num_of_profile;
boolean bt_abnormal_scan;
boolean under_lps;
boolean under_ips;
u32 specific_pkt_period_cnt;
u8 connect_ap_period_cnt;
u32 high_priority_tx;
u32 high_priority_rx;
u32 low_priority_tx;
u32 low_priority_rx;
s8 bt_rssi;
boolean bt_tx_rx_mask;
boolean c2h_bt_info_req_sent;
u8 bt_info_c2h[BT_INFO_SRC_8723B_1ANT_MAX][10];
u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_1ANT_MAX];
boolean bt_whck_test;
boolean c2h_bt_inquiry_page;
boolean c2h_bt_remote_name_req;
boolean wifi_is_high_pri_task; /* Add for win8.1 page out issue */
u8 bt_retry_cnt;
u8 bt_info_ext;
u32 pop_event_cnt;
u8 scan_ap_num;
u32 crc_ok_cck;
u32 crc_ok_11g;
u32 crc_ok_11n;
u32 crc_ok_11n_vht;
u32 crc_err_cck;
u32 crc_err_11g;
u32 crc_err_11n;
u32 crc_err_11n_vht;
boolean cck_lock;
boolean pre_ccklock;
boolean cck_ever_lock;
u8 coex_table_type;
boolean force_lps_on;
u32 wrong_profile_notification;
u32 bt_coex_supported_version;
u8 a2dp_bit_pool;
u8 cut_version;
u8 hid_busy_num;
u8 bt_info_ext2;
};
#define BT_8723B_1ANT_ANTDET_PSD_POINTS 256 /* MAX:1024 */
#define BT_8723B_1ANT_ANTDET_PSD_AVGNUM 1 /* MAX:3 */
#define BT_8723B_1ANT_ANTDET_BUF_LEN 16
struct psdscan_sta_8723b_1ant {
u32 ant_det_bt_le_channel; /* BT LE Channel ex:2412 */
u32 ant_det_bt_tx_time;
u32 ant_det_pre_psdscan_peak_val;
boolean ant_det_is_ant_det_available;
u32 ant_det_psd_scan_peak_val;
boolean ant_det_is_btreply_available;
u32 ant_det_psd_scan_peak_freq;
u8 ant_det_result;
u8 ant_det_peak_val[BT_8723B_1ANT_ANTDET_BUF_LEN];
u8 ant_det_peak_freq[BT_8723B_1ANT_ANTDET_BUF_LEN];
u32 ant_det_try_count;
u32 ant_det_fail_count;
u32 ant_det_inteval_count;
u32 ant_det_thres_offset;
u32 real_cent_freq;
s32 real_offset;
u32 real_span;
u32 psd_band_width; /* unit: Hz */
u32 psd_point; /* 128/256/512/1024 */
u32 psd_report[1024]; /* unit:dB (20logx), 0~255 */
u32 psd_report_max_hold[1024]; /* unit:dB (20logx), 0~255 */
u32 psd_start_point;
u32 psd_stop_point;
u32 psd_max_value_point;
u32 psd_max_value;
u32 psd_start_base;
u32 psd_avg_num; /* 1/8/16/32 */
u32 psd_gen_count;
boolean is_psd_running;
boolean is_psd_show_max_only;
};
/* *******************************************
* The following is interface which will notify coex module.
* ******************************************* */
void ex_halbtc8723b1ant_power_on_setting(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_pre_load_firmware(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_init_hw_config(IN struct btc_coexist *btcoexist,
IN boolean wifi_only);
void ex_halbtc8723b1ant_init_coex_dm(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_ips_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_lps_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_scan_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_set_antenna_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_connect_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_media_status_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_specific_packet_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_bt_info_notify(IN struct btc_coexist *btcoexist,
IN u8 *tmp_buf, IN u8 length);
void ex_halbtc8723b1ant_rf_status_notify(IN struct btc_coexist *btcoexist,
IN u8 type);
void ex_halbtc8723b1ant_halt_notify(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_pnp_notify(IN struct btc_coexist *btcoexist,
IN u8 pnp_state);
void ex_halbtc8723b1ant_coex_dm_reset(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_periodical(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_display_coex_info(IN struct btc_coexist *btcoexist);
void ex_halbtc8723b1ant_antenna_detection(IN struct btc_coexist *btcoexist,
IN u32 cent_freq, IN u32 offset, IN u32 span, IN u32 seconds);
void ex_halbtc8723b1ant_display_ant_detection(IN struct btc_coexist *btcoexist);
#else
#define ex_halbtc8723b1ant_power_on_setting(btcoexist)
#define ex_halbtc8723b1ant_pre_load_firmware(btcoexist)
#define ex_halbtc8723b1ant_init_hw_config(btcoexist, wifi_only)
#define ex_halbtc8723b1ant_init_coex_dm(btcoexist)
#define ex_halbtc8723b1ant_ips_notify(btcoexist, type)
#define ex_halbtc8723b1ant_lps_notify(btcoexist, type)
#define ex_halbtc8723b1ant_scan_notify(btcoexist, type)
#define ex_halbtc8723b1ant_set_antenna_notify(btcoexist, type)
#define ex_halbtc8723b1ant_connect_notify(btcoexist, type)
#define ex_halbtc8723b1ant_media_status_notify(btcoexist, type)
#define ex_halbtc8723b1ant_specific_packet_notify(btcoexist, type)
#define ex_halbtc8723b1ant_bt_info_notify(btcoexist, tmp_buf, length)
#define ex_halbtc8723b1ant_rf_status_notify(btcoexist, type)
#define ex_halbtc8723b1ant_halt_notify(btcoexist)
#define ex_halbtc8723b1ant_pnp_notify(btcoexist, pnp_state)
#define ex_halbtc8723b1ant_coex_dm_reset(btcoexist)
#define ex_halbtc8723b1ant_periodical(btcoexist)
#define ex_halbtc8723b1ant_display_coex_info(btcoexist)
#define ex_halbtc8723b1ant_antenna_detection(btcoexist, cent_freq, offset, span, seconds)
#define ex_halbtc8723b1ant_display_ant_detection(btcoexist)
#endif
#endif