Commit b53b764b authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Greg Kroah-Hartman

staging: r8822be: Add r8822be btcoexist routines to staging

The RTL8822BE, an 802.11ac wireless network card, is now appearing in
new computers. Its driver is being placed in staging to reduce the time
that users of this new card will have access to in-kernel drivers.

This commit adds the routines needed for BT coexistence with the
new driver.
Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fbdc6ba8
This source diff could not be displayed because it is too large. You can view the blob instead.
/******************************************************************************
*
* Copyright(c) 2016 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.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* 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>
*
*****************************************************************************/
/* *******************************************
* The following is for 8822B 1ANT BT Co-exist definition
* ********************************************/
#define BT_INFO_8822B_1ANT_B_FTP BIT(7)
#define BT_INFO_8822B_1ANT_B_A2DP BIT(6)
#define BT_INFO_8822B_1ANT_B_HID BIT(5)
#define BT_INFO_8822B_1ANT_B_SCO_BUSY BIT(4)
#define BT_INFO_8822B_1ANT_B_ACL_BUSY BIT(3)
#define BT_INFO_8822B_1ANT_B_INQ_PAGE BIT(2)
#define BT_INFO_8822B_1ANT_B_SCO_ESCO BIT(1)
#define BT_INFO_8822B_1ANT_B_CONNECTION BIT(0)
#define BT_INFO_8822B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
(((_BT_INFO_EXT_ & BIT(0))) ? true : false)
#define BTC_RSSI_COEX_THRESH_TOL_8822B_1ANT 2
#define BT_8822B_1ANT_WIFI_NOISY_THRESH 150 /* max: 255 */
#define BT_8822B_1ANT_DEFAULT_ISOLATION 15 /* unit: dB */
/* for Antenna detection */
#define BT_8822B_1ANT_ANTDET_PSDTHRES_BACKGROUND 50
#define BT_8822B_1ANT_ANTDET_PSDTHRES_2ANT_BADISOLATION 70
#define BT_8822B_1ANT_ANTDET_PSDTHRES_2ANT_GOODISOLATION 55
#define BT_8822B_1ANT_ANTDET_PSDTHRES_1ANT 35
#define BT_8822B_1ANT_ANTDET_RETRY_INTERVAL \
10 /* retry timer if ant det is fail, unit: second */
#define BT_8822B_1ANT_ANTDET_ENABLE 0
#define BT_8822B_1ANT_ANTDET_COEXMECHANISMSWITCH_ENABLE 0
#define BT_8822B_1ANT_LTECOEX_INDIRECTREG_ACCESS_TIMEOUT 30000
enum bt_8822b_1ant_signal_state {
BT_8822B_1ANT_SIG_STA_SET_TO_LOW = 0x0,
BT_8822B_1ANT_SIG_STA_SET_BY_HW = 0x0,
BT_8822B_1ANT_SIG_STA_SET_TO_HIGH = 0x1,
BT_8822B_1ANT_SIG_STA_MAX
};
enum bt_8822b_1ant_path_ctrl_owner {
BT_8822B_1ANT_PCO_BTSIDE = 0x0,
BT_8822B_1ANT_PCO_WLSIDE = 0x1,
BT_8822B_1ANT_PCO_MAX
};
enum bt_8822b_1ant_gnt_ctrl_type {
BT_8822B_1ANT_GNT_CTRL_BY_PTA = 0x0,
BT_8822B_1ANT_GNT_CTRL_BY_SW = 0x1,
BT_8822B_1ANT_GNT_CTRL_MAX
};
enum bt_8822b_1ant_gnt_ctrl_block {
BT_8822B_1ANT_GNT_BLOCK_RFC_BB = 0x0,
BT_8822B_1ANT_GNT_BLOCK_RFC = 0x1,
BT_8822B_1ANT_GNT_BLOCK_BB = 0x2,
BT_8822B_1ANT_GNT_BLOCK_MAX
};
enum bt_8822b_1ant_lte_coex_table_type {
BT_8822B_1ANT_CTT_WL_VS_LTE = 0x0,
BT_8822B_1ANT_CTT_BT_VS_LTE = 0x1,
BT_8822B_1ANT_CTT_MAX
};
enum bt_8822b_1ant_lte_break_table_type {
BT_8822B_1ANT_LBTT_WL_BREAK_LTE = 0x0,
BT_8822B_1ANT_LBTT_BT_BREAK_LTE = 0x1,
BT_8822B_1ANT_LBTT_LTE_BREAK_WL = 0x2,
BT_8822B_1ANT_LBTT_LTE_BREAK_BT = 0x3,
BT_8822B_1ANT_LBTT_MAX
};
enum bt_info_src_8822b_1ant {
BT_INFO_SRC_8822B_1ANT_WIFI_FW = 0x0,
BT_INFO_SRC_8822B_1ANT_BT_RSP = 0x1,
BT_INFO_SRC_8822B_1ANT_BT_ACTIVE_SEND = 0x2,
BT_INFO_SRC_8822B_1ANT_MAX
};
enum bt_8822b_1ant_bt_status {
BT_8822B_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
BT_8822B_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
BT_8822B_1ANT_BT_STATUS_INQ_PAGE = 0x2,
BT_8822B_1ANT_BT_STATUS_ACL_BUSY = 0x3,
BT_8822B_1ANT_BT_STATUS_SCO_BUSY = 0x4,
BT_8822B_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
BT_8822B_1ANT_BT_STATUS_MAX
};
enum bt_8822b_1ant_wifi_status {
BT_8822B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0,
BT_8822B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1,
BT_8822B_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2,
BT_8822B_1ANT_WIFI_STATUS_CONNECTED_SPECIFIC_PKT = 0x3,
BT_8822B_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4,
BT_8822B_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5,
BT_8822B_1ANT_WIFI_STATUS_MAX
};
enum bt_8822b_1ant_coex_algo {
BT_8822B_1ANT_COEX_ALGO_UNDEFINED = 0x0,
BT_8822B_1ANT_COEX_ALGO_SCO = 0x1,
BT_8822B_1ANT_COEX_ALGO_HID = 0x2,
BT_8822B_1ANT_COEX_ALGO_A2DP = 0x3,
BT_8822B_1ANT_COEX_ALGO_A2DP_PANHS = 0x4,
BT_8822B_1ANT_COEX_ALGO_PANEDR = 0x5,
BT_8822B_1ANT_COEX_ALGO_PANHS = 0x6,
BT_8822B_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
BT_8822B_1ANT_COEX_ALGO_PANEDR_HID = 0x8,
BT_8822B_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
BT_8822B_1ANT_COEX_ALGO_HID_A2DP = 0xa,
BT_8822B_1ANT_COEX_ALGO_MAX = 0xb,
};
enum bt_8822b_1ant_ext_ant_switch_type {
BT_8822B_1ANT_EXT_ANT_SWITCH_USE_SPDT = 0x0,
BT_8822B_1ANT_EXT_ANT_SWITCH_USE_SP3T = 0x1,
BT_8822B_1ANT_EXT_ANT_SWITCH_MAX
};
enum bt_8822b_1ant_ext_ant_switch_ctrl_type {
BT_8822B_1ANT_EXT_ANT_SWITCH_CTRL_BY_BBSW = 0x0,
BT_8822B_1ANT_EXT_ANT_SWITCH_CTRL_BY_PTA = 0x1,
BT_8822B_1ANT_EXT_ANT_SWITCH_CTRL_BY_ANTDIV = 0x2,
BT_8822B_1ANT_EXT_ANT_SWITCH_CTRL_BY_MAC = 0x3,
BT_8822B_1ANT_EXT_ANT_SWITCH_CTRL_BY_BT = 0x4,
BT_8822B_1ANT_EXT_ANT_SWITCH_CTRL_MAX
};
enum bt_8822b_1ant_ext_ant_switch_pos_type {
BT_8822B_1ANT_EXT_ANT_SWITCH_TO_BT = 0x0,
BT_8822B_1ANT_EXT_ANT_SWITCH_TO_WLG = 0x1,
BT_8822B_1ANT_EXT_ANT_SWITCH_TO_WLA = 0x2,
BT_8822B_1ANT_EXT_ANT_SWITCH_TO_NOCARE = 0x3,
BT_8822B_1ANT_EXT_ANT_SWITCH_TO_MAX
};
enum bt_8822b_1ant_phase {
BT_8822B_1ANT_PHASE_COEX_INIT = 0x0,
BT_8822B_1ANT_PHASE_WLANONLY_INIT = 0x1,
BT_8822B_1ANT_PHASE_WLAN_OFF = 0x2,
BT_8822B_1ANT_PHASE_2G_RUNTIME = 0x3,
BT_8822B_1ANT_PHASE_5G_RUNTIME = 0x4,
BT_8822B_1ANT_PHASE_BTMPMODE = 0x5,
BT_8822B_1ANT_PHASE_MAX
};
/*ADD SCOREBOARD TO FIX BT LPS 32K ISSUE WHILE WL BUSY*/
enum bt_8822b_1ant_scoreboard {
BT_8822B_1ANT_SCOREBOARD_ACTIVE = BIT(0),
BT_8822B_1ANT_SCOREBOARD_ONOFF = BIT(1),
BT_8822B_1ANT_SCOREBOARD_SCAN = BIT(2),
BT_8822B_1ANT_SCOREBOARD_UNDERTEST = BIT(3),
BT_8822B_1ANT_SCOREBOARD_WLBUSY = BIT(6)
};
struct coex_dm_8822b_1ant {
/* hw setting */
u32 pre_ant_pos_type;
u32 cur_ant_pos_type;
/* fw mechanism */
bool cur_ignore_wlan_act;
bool pre_ignore_wlan_act;
u8 pre_ps_tdma;
u8 cur_ps_tdma;
u8 ps_tdma_para[5];
u8 ps_tdma_du_adj_type;
bool auto_tdma_adjust;
bool pre_ps_tdma_on;
bool cur_ps_tdma_on;
bool pre_bt_auto_report;
bool cur_bt_auto_report;
u8 pre_lps;
u8 cur_lps;
u8 pre_rpwm;
u8 cur_rpwm;
/* sw mechanism */
bool pre_low_penalty_ra;
bool cur_low_penalty_ra;
u32 pre_val0x6c0;
u32 cur_val0x6c0;
u32 pre_val0x6c4;
u32 cur_val0x6c4;
u32 pre_val0x6c8;
u32 cur_val0x6c8;
u8 pre_val0x6cc;
u8 cur_val0x6cc;
bool limited_dig;
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 pre_algorithm;
u8 cur_algorithm;
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;
u32 pre_ext_ant_switch_status;
u32 cur_ext_ant_switch_status;
u8 error_condition;
};
struct coex_sta_8822b_1ant {
bool bt_disabled;
bool bt_link_exist;
bool sco_exist;
bool a2dp_exist;
bool hid_exist;
bool pan_exist;
u8 num_of_profile;
bool under_lps;
bool under_ips;
u32 specific_pkt_period_cnt;
u32 high_priority_tx;
u32 high_priority_rx;
u32 low_priority_tx;
u32 low_priority_rx;
bool is_hi_pri_rx_overhead;
s8 bt_rssi;
u8 pre_bt_rssi_state;
u8 pre_wifi_rssi_state[4];
u8 bt_info_c2h[BT_INFO_SRC_8822B_1ANT_MAX][10];
u32 bt_info_c2h_cnt[BT_INFO_SRC_8822B_1ANT_MAX];
bool bt_whck_test;
bool c2h_bt_inquiry_page;
bool c2h_bt_remote_name_req;
bool c2h_bt_page; /* Add for win8.1 page out issue */
bool wifi_is_high_pri_task; /* Add for win8.1 page out issue */
u8 bt_info_ext;
u8 bt_info_ext2;
u32 pop_event_cnt;
u8 scan_ap_num;
u8 bt_retry_cnt;
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;
bool cck_lock;
bool pre_ccklock;
bool cck_ever_lock;
u8 coex_table_type;
bool force_lps_ctrl;
bool concurrent_rx_mode_on;
u16 score_board;
u8 isolation_btween_wb; /* 0~ 50 */
u8 a2dp_bit_pool;
u8 cut_version;
bool acl_busy;
bool bt_create_connection;
u32 bt_coex_supported_feature;
u32 bt_coex_supported_version;
u8 bt_ble_scan_type;
u32 bt_ble_scan_para[3];
bool run_time_state;
bool freeze_coexrun_by_btinfo;
bool is_A2DP_3M;
bool voice_over_HOGP;
u8 bt_info;
bool is_autoslot;
u8 forbidden_slot;
u8 hid_busy_num;
u8 hid_pair_cnt;
u32 cnt_remote_name_req;
u32 cnt_setup_link;
u32 cnt_reinit;
u32 cnt_ign_wlan_act;
u32 cnt_page;
u32 cnt_role_switch;
u16 bt_reg_vendor_ac;
u16 bt_reg_vendor_ae;
bool is_setup_link;
u8 wl_noisy_level;
u32 gnt_error_cnt;
u8 bt_afh_map[10];
u8 bt_relink_downcount;
bool is_tdma_btautoslot;
bool is_tdma_btautoslot_hang;
u8 switch_band_notify_to;
bool is_rf_state_off;
bool is_hid_low_pri_tx_overhead;
bool is_bt_multi_link;
bool is_bt_a2dp_sink;
bool rf4ce_enabled;
bool is_set_ps_state_fail;
u8 cnt_set_ps_state_fail;
};
struct rfe_type_8822b_1ant {
u8 rfe_module_type;
bool ext_ant_switch_exist;
u8 ext_ant_switch_type;
/* iF 0: ANTSW(rfe_sel9)=0, ANTSWB(rfe_sel8)=1 => Ant to BT/5G */
u8 ext_ant_switch_ctrl_polarity;
};
#define BT_8822B_1ANT_ANTDET_PSD_POINTS 256 /* MAX:1024 */
#define BT_8822B_1ANT_ANTDET_PSD_AVGNUM 1 /* MAX:3 */
#define BT_8822B_1ANT_ANTDET_BUF_LEN 16
struct psdscan_sta_8822b_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;
bool ant_det_is_ant_det_available;
u32 ant_det_psd_scan_peak_val;
bool ant_det_is_btreply_available;
u32 ant_det_psd_scan_peak_freq;
u8 ant_det_result;
u8 ant_det_peak_val[BT_8822B_1ANT_ANTDET_BUF_LEN];
u8 ant_det_peak_freq[BT_8822B_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;
bool is_psd_running;
bool is_psd_show_max_only;
bool is_ant_det_running;
};
/* *******************************************
* The following is interface which will notify coex module.
* ********************************************/
void ex_btc8822b1ant_power_on_setting(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_pre_load_firmware(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_init_hw_config(struct btc_coexist *btcoexist,
bool wifi_only);
void ex_btc8822b1ant_init_coex_dm(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b1ant_scan_notify_without_bt(struct btc_coexist *btcoexist,
u8 type);
void ex_btc8822b1ant_switchband_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b1ant_switchband_notify_without_bt(struct btc_coexist *btcoexist,
u8 type);
void ex_btc8822b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b1ant_media_status_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_btc8822b1ant_specific_packet_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_btc8822b1ant_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf,
u8 length);
void ex_btc8822b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b1ant_halt_notify(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
void ex_halbtc8822b1ant_score_board_status_notify(struct btc_coexist *btcoexist,
u8 *tmp_buf, u8 length);
void ex_btc8822b1ant_coex_dm_reset(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_periodical(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_display_coex_info(struct btc_coexist *btcoexist,
struct seq_file *m);
void ex_btc8822b1ant_antenna_detection(struct btc_coexist *btcoexist,
u32 cent_freq, u32 offset, u32 span,
u32 seconds);
void ex_btc8822b1ant_antenna_isolation(struct btc_coexist *btcoexist,
u32 cent_freq, u32 offset, u32 span,
u32 seconds);
void ex_btc8822b1ant_psd_scan(struct btc_coexist *btcoexist, u32 cent_freq,
u32 offset, u32 span, u32 seconds);
void ex_btc8822b1ant_display_ant_detection(struct btc_coexist *btcoexist);
void ex_btc8822b1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
u8 op_len, u8 *pdata);
This source diff could not be displayed because it is too large. You can view the blob instead.
/******************************************************************************
*
* Copyright(c) 2016 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.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* 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>
*
*****************************************************************************/
/* *******************************************
* The following is for 8822B 2Ant BT Co-exist definition
* ********************************************/
#define BT_INFO_8822B_2ANT_B_FTP BIT(7)
#define BT_INFO_8822B_2ANT_B_A2DP BIT(6)
#define BT_INFO_8822B_2ANT_B_HID BIT(5)
#define BT_INFO_8822B_2ANT_B_SCO_BUSY BIT(4)
#define BT_INFO_8822B_2ANT_B_ACL_BUSY BIT(3)
#define BT_INFO_8822B_2ANT_B_INQ_PAGE BIT(2)
#define BT_INFO_8822B_2ANT_B_SCO_ESCO BIT(1)
#define BT_INFO_8822B_2ANT_B_CONNECTION BIT(0)
#define BTC_RSSI_COEX_THRESH_TOL_8822B_2ANT 2
/* unit: % WiFi RSSI Threshold for 2-Ant free-run/2-Ant TDMA translation.
* (default = 42)
*/
#define BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES1 80
/* unit: % BT RSSI Threshold for 2-Ant free-run/2-Ant TDMA translation.
* (default = 46)
*/
#define BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES1 80
/* unit: % WiFi RSSI Threshold for 1-Ant TDMA/1-Ant PS-TDMA translation.
* (default = 42)
*/
#define BT_8822B_2ANT_WIFI_RSSI_COEXSWITCH_THRES2 80
/* unit: % BT RSSI Threshold for 1-Ant TDMA/1-Ant PS-TDMA translation.
* (default = 46)
*/
#define BT_8822B_2ANT_BT_RSSI_COEXSWITCH_THRES2 80
#define BT_8822B_2ANT_DEFAULT_ISOLATION 15 /* unit: dB */
#define BT_8822B_2ANT_WIFI_MAX_TX_POWER 15 /* unit: dBm */
#define BT_8822B_2ANT_BT_MAX_TX_POWER 3 /* unit: dBm */
#define BT_8822B_2ANT_WIFI_SIR_THRES1 -15 /* unit: dB */
#define BT_8822B_2ANT_WIFI_SIR_THRES2 -30 /* unit: dB */
#define BT_8822B_2ANT_BT_SIR_THRES1 -15 /* unit: dB */
#define BT_8822B_2ANT_BT_SIR_THRES2 -30 /* unit: dB */
/* for Antenna detection */
#define BT_8822B_2ANT_ANTDET_PSDTHRES_BACKGROUND 50
#define BT_8822B_2ANT_ANTDET_PSDTHRES_2ANT_BADISOLATION 70
#define BT_8822B_2ANT_ANTDET_PSDTHRES_2ANT_GOODISOLATION 52
#define BT_8822B_2ANT_ANTDET_PSDTHRES_1ANT 40
#define BT_8822B_2ANT_ANTDET_RETRY_INTERVAL \
10 /* retry timer if ant det is fail, unit: second */
#define BT_8822B_2ANT_ANTDET_SWEEPPOINT_DELAY 60000
#define BT_8822B_2ANT_ANTDET_ENABLE 0
#define BT_8822B_2ANT_ANTDET_BTTXTIME 100
#define BT_8822B_2ANT_ANTDET_BTTXCHANNEL 39
#define BT_8822B_2ANT_ANTDET_PSD_SWWEEPCOUNT 50
#define BT_8822B_2ANT_LTECOEX_INDIRECTREG_ACCESS_TIMEOUT 30000
enum bt_8822b_2ant_signal_state {
BT_8822B_2ANT_SIG_STA_SET_TO_LOW = 0x0,
BT_8822B_2ANT_SIG_STA_SET_BY_HW = 0x0,
BT_8822B_2ANT_SIG_STA_SET_TO_HIGH = 0x1,
BT_8822B_2ANT_SIG_STA_MAX
};
enum bt_8822b_2ant_path_ctrl_owner {
BT_8822B_2ANT_PCO_BTSIDE = 0x0,
BT_8822B_2ANT_PCO_WLSIDE = 0x1,
BT_8822B_2ANT_PCO_MAX
};
enum bt_8822b_2ant_gnt_ctrl_type {
BT_8822B_2ANT_GNT_TYPE_CTRL_BY_PTA = 0x0,
BT_8822B_2ANT_GNT_TYPE_CTRL_BY_SW = 0x1,
BT_8822B_2ANT_GNT_TYPE_MAX
};
enum bt_8822b_2ant_gnt_ctrl_block {
BT_8822B_2ANT_GNT_BLOCK_RFC_BB = 0x0,
BT_8822B_2ANT_GNT_BLOCK_RFC = 0x1,
BT_8822B_2ANT_GNT_BLOCK_BB = 0x2,
BT_8822B_2ANT_GNT_BLOCK_MAX
};
enum bt_8822b_2ant_lte_coex_table_type {
BT_8822B_2ANT_CTT_WL_VS_LTE = 0x0,
BT_8822B_2ANT_CTT_BT_VS_LTE = 0x1,
BT_8822B_2ANT_CTT_MAX
};
enum bt_8822b_2ant_lte_break_table_type {
BT_8822B_2ANT_LBTT_WL_BREAK_LTE = 0x0,
BT_8822B_2ANT_LBTT_BT_BREAK_LTE = 0x1,
BT_8822B_2ANT_LBTT_LTE_BREAK_WL = 0x2,
BT_8822B_2ANT_LBTT_LTE_BREAK_BT = 0x3,
BT_8822B_2ANT_LBTT_MAX
};
enum bt_info_src_8822b_2ant {
BT_INFO_SRC_8822B_2ANT_WIFI_FW = 0x0,
BT_INFO_SRC_8822B_2ANT_BT_RSP = 0x1,
BT_INFO_SRC_8822B_2ANT_BT_ACTIVE_SEND = 0x2,
BT_INFO_SRC_8822B_2ANT_MAX
};
enum bt_8822b_2ant_bt_status {
BT_8822B_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
BT_8822B_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
BT_8822B_2ANT_BT_STATUS_INQ_PAGE = 0x2,
BT_8822B_2ANT_BT_STATUS_ACL_BUSY = 0x3,
BT_8822B_2ANT_BT_STATUS_SCO_BUSY = 0x4,
BT_8822B_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
BT_8822B_2ANT_BT_STATUS_MAX
};
enum bt_8822b_2ant_coex_algo {
BT_8822B_2ANT_COEX_ALGO_UNDEFINED = 0x0,
BT_8822B_2ANT_COEX_ALGO_SCO = 0x1,
BT_8822B_2ANT_COEX_ALGO_HID = 0x2,
BT_8822B_2ANT_COEX_ALGO_A2DP = 0x3,
BT_8822B_2ANT_COEX_ALGO_A2DP_PANHS = 0x4,
BT_8822B_2ANT_COEX_ALGO_PANEDR = 0x5,
BT_8822B_2ANT_COEX_ALGO_PANHS = 0x6,
BT_8822B_2ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
BT_8822B_2ANT_COEX_ALGO_PANEDR_HID = 0x8,
BT_8822B_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
BT_8822B_2ANT_COEX_ALGO_HID_A2DP = 0xa,
BT_8822B_2ANT_COEX_ALGO_NOPROFILEBUSY = 0xb,
BT_8822B_2ANT_COEX_ALGO_A2DPSINK = 0xc,
BT_8822B_2ANT_COEX_ALGO_MAX
};
enum bt_8822b_2ant_ext_ant_switch_type {
BT_8822B_2ANT_EXT_ANT_SWITCH_USE_DPDT = 0x0,
BT_8822B_2ANT_EXT_ANT_SWITCH_USE_SPDT = 0x1,
BT_8822B_2ANT_EXT_ANT_SWITCH_NONE = 0x2,
BT_8822B_2ANT_EXT_ANT_SWITCH_MAX
};
enum bt_8822b_2ant_ext_ant_switch_ctrl_type {
BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BBSW = 0x0,
BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_PTA = 0x1,
BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_ANTDIV = 0x2,
BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_MAC = 0x3,
BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_BY_BT = 0x4,
BT_8822B_2ANT_EXT_ANT_SWITCH_CTRL_MAX
};
enum bt_8822b_2ant_ext_ant_switch_pos_type {
BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_BT = 0x0,
BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_WLG = 0x1,
BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_WLA = 0x2,
BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_NOCARE = 0x3,
BT_8822B_2ANT_EXT_ANT_SWITCH_MAIN_TO_MAX
};
enum bt_8822b_2ant_ext_band_switch_pos_type {
BT_8822B_2ANT_EXT_BAND_SWITCH_TO_WLG = 0x0,
BT_8822B_2ANT_EXT_BAND_SWITCH_TO_WLA = 0x1,
BT_8822B_2ANT_EXT_BAND_SWITCH_TO_MAX
};
enum bt_8822b_2ant_int_block {
BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLG_OF_BTG = 0x0,
BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLG_OF_WLAG = 0x1,
BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_WLA_OF_WLAG = 0x2,
BT_8822B_2ANT_INT_BLOCK_SWITCH_TO_MAX
};
enum bt_8822b_2ant_phase {
BT_8822B_2ANT_PHASE_COEX_INIT = 0x0,
BT_8822B_2ANT_PHASE_WLANONLY_INIT = 0x1,
BT_8822B_2ANT_PHASE_WLAN_OFF = 0x2,
BT_8822B_2ANT_PHASE_2G_RUNTIME = 0x3,
BT_8822B_2ANT_PHASE_5G_RUNTIME = 0x4,
BT_8822B_2ANT_PHASE_BTMPMODE = 0x5,
BT_8822B_2ANT_PHASE_ANTENNA_DET = 0x6,
BT_8822B_2ANT_PHASE_COEX_POWERON = 0x7,
BT_8822B_2ANT_PHASE_2G_RUNTIME_CONCURRENT = 0x8,
BT_8822B_2ANT_PHASE_MAX
};
/*ADD SCOREBOARD TO FIX BT LPS 32K ISSUE WHILE WL BUSY*/
enum bt_8822b_2ant_scoreboard {
BT_8822B_2ANT_SCOREBOARD_ACTIVE = BIT(0),
BT_8822B_2ANT_SCOREBOARD_ONOFF = BIT(1),
BT_8822B_2ANT_SCOREBOARD_SCAN = BIT(2),
BT_8822B_2ANT_SCOREBOARD_UNDERTEST = BIT(3),
BT_8822B_2ANT_SCOREBOARD_WLBUSY = BIT(6)
};
struct coex_dm_8822b_2ant {
/* hw setting */
u32 pre_ant_pos_type;
u32 cur_ant_pos_type;
/* fw mechanism */
u8 pre_bt_dec_pwr_lvl;
u8 cur_bt_dec_pwr_lvl;
u8 pre_fw_dac_swing_lvl;
u8 cur_fw_dac_swing_lvl;
bool cur_ignore_wlan_act;
bool pre_ignore_wlan_act;
u8 pre_ps_tdma;
u8 cur_ps_tdma;
u8 ps_tdma_para[5];
u8 ps_tdma_du_adj_type;
bool reset_tdma_adjust;
bool pre_ps_tdma_on;
bool cur_ps_tdma_on;
bool pre_bt_auto_report;
bool cur_bt_auto_report;
/* sw mechanism */
bool pre_rf_rx_lpf_shrink;
bool cur_rf_rx_lpf_shrink;
u32 bt_rf_0x1e_backup;
bool pre_low_penalty_ra;
bool cur_low_penalty_ra;
bool pre_dac_swing_on;
u32 pre_dac_swing_lvl;
bool cur_dac_swing_on;
u32 cur_dac_swing_lvl;
bool pre_adc_back_off;
bool cur_adc_back_off;
bool pre_agc_table_en;
bool cur_agc_table_en;
u32 pre_val0x6c0;
u32 cur_val0x6c0;
u32 pre_val0x6c4;
u32 cur_val0x6c4;
u32 pre_val0x6c8;
u32 cur_val0x6c8;
u8 pre_val0x6cc;
u8 cur_val0x6cc;
bool limited_dig;
/* algorithm related */
u8 pre_algorithm;
u8 cur_algorithm;
u8 bt_status;
u8 wifi_chnl_info[3];
bool need_recover0x948;
u32 backup0x948;
u8 pre_lps;
u8 cur_lps;
u8 pre_rpwm;
u8 cur_rpwm;
bool is_switch_to_1dot5_ant;
u8 switch_thres_offset;
u32 arp_cnt;
u32 pre_ext_ant_switch_status;
u32 cur_ext_ant_switch_status;
u8 pre_ext_band_switch_status;
u8 cur_ext_band_switch_status;
u8 pre_int_block_status;
u8 cur_int_block_status;
};
struct coex_sta_8822b_2ant {
bool bt_disabled;
bool bt_link_exist;
bool sco_exist;
bool a2dp_exist;
bool hid_exist;
bool pan_exist;
bool under_lps;
bool under_ips;
u32 high_priority_tx;
u32 high_priority_rx;
u32 low_priority_tx;
u32 low_priority_rx;
bool is_hi_pri_rx_overhead;
u8 bt_rssi;
u8 pre_bt_rssi_state;
u8 pre_wifi_rssi_state[4];
u8 bt_info_c2h[BT_INFO_SRC_8822B_2ANT_MAX][10];
u32 bt_info_c2h_cnt[BT_INFO_SRC_8822B_2ANT_MAX];
bool bt_whck_test;
bool c2h_bt_inquiry_page;
bool c2h_bt_remote_name_req;
u8 bt_info_ext;
u8 bt_info_ext2;
u32 pop_event_cnt;
u8 scan_ap_num;
u8 bt_retry_cnt;
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;
u32 acc_crc_ratio;
u32 now_crc_ratio;
bool cck_lock;
bool pre_ccklock;
bool cck_ever_lock;
u8 coex_table_type;
bool force_lps_ctrl;
u8 dis_ver_info_cnt;
u8 a2dp_bit_pool;
u8 cut_version;
bool concurrent_rx_mode_on;
u16 score_board;
u8 isolation_btween_wb; /* 0~ 50 */
u8 wifi_coex_thres;
u8 bt_coex_thres;
u8 wifi_coex_thres2;
u8 bt_coex_thres2;
u8 num_of_profile;
bool acl_busy;
bool bt_create_connection;
bool wifi_is_high_pri_task;
u32 specific_pkt_period_cnt;
u32 bt_coex_supported_feature;
u32 bt_coex_supported_version;
u8 bt_ble_scan_type;
u32 bt_ble_scan_para[3];
bool run_time_state;
bool freeze_coexrun_by_btinfo;
bool is_A2DP_3M;
bool voice_over_HOGP;
u8 bt_info;
bool is_autoslot;
u8 forbidden_slot;
u8 hid_busy_num;
u8 hid_pair_cnt;
u32 cnt_remote_name_req;
u32 cnt_setup_link;
u32 cnt_reinit;
u32 cnt_ign_wlan_act;
u32 cnt_page;
u32 cnt_role_switch;
u16 bt_reg_vendor_ac;
u16 bt_reg_vendor_ae;
bool is_setup_link;
u8 wl_noisy_level;
u32 gnt_error_cnt;
u8 bt_afh_map[10];
u8 bt_relink_downcount;
bool is_tdma_btautoslot;
bool is_tdma_btautoslot_hang;
bool is_esco_mode;
u8 switch_band_notify_to;
bool is_rf_state_off;
bool is_hid_low_pri_tx_overhead;
bool is_bt_multi_link;
bool is_bt_a2dp_sink;
bool is_set_ps_state_fail;
u8 cnt_set_ps_state_fail;
};
#define BT_8822B_2ANT_EXT_BAND_SWITCH_USE_DPDT 0
#define BT_8822B_2ANT_EXT_BAND_SWITCH_USE_SPDT 1
struct rfe_type_8822b_2ant {
u8 rfe_module_type;
bool ext_ant_switch_exist;
u8 ext_ant_switch_type; /* 0:DPDT, 1:SPDT */
/* iF 0: DPDT_P=0, DPDT_N=1 => BTG to Main, WL_A+G to Aux */
u8 ext_ant_switch_ctrl_polarity;
bool ext_band_switch_exist;
u8 ext_band_switch_type; /* 0:DPDT, 1:SPDT */
u8 ext_band_switch_ctrl_polarity;
/* If true: WLG at BTG, If false: WLG at WLAG */
bool wlg_locate_at_btg;
bool ext_ant_switch_diversity; /* If diversity on */
};
#define BT_8822B_2ANT_ANTDET_PSD_POINTS 256 /* MAX:1024 */
#define BT_8822B_2ANT_ANTDET_PSD_AVGNUM 1 /* MAX:3 */
#define BT_8822B_2ANT_ANTDET_BUF_LEN 16
struct psdscan_sta_8822b_2ant {
u32 ant_det_bt_le_channel; /* BT LE Channel ex:2412 */
u32 ant_det_bt_tx_time;
u32 ant_det_pre_psdscan_peak_val;
bool ant_det_is_ant_det_available;
u32 ant_det_psd_scan_peak_val;
bool ant_det_is_btreply_available;
u32 ant_det_psd_scan_peak_freq;
u8 ant_det_result;
u8 ant_det_peak_val[BT_8822B_2ANT_ANTDET_BUF_LEN];
u8 ant_det_peak_freq[BT_8822B_2ANT_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_max_value2;
/* filter loop_max_value that below BT_8822B_1ANT_ANTDET_PSDTHRES_1ANT,
* and average the rest
*/
u32 psd_avg_value;
/*max value in each loop */
u32 psd_loop_max_value[BT_8822B_2ANT_ANTDET_PSD_SWWEEPCOUNT];
u32 psd_start_base;
u32 psd_avg_num; /* 1/8/16/32 */
u32 psd_gen_count;
bool is_ant_det_running;
bool is_psd_show_max_only;
};
/* *******************************************
* The following is interface which will notify coex module.
* ********************************************/
void ex_btc8822b2ant_power_on_setting(struct btc_coexist *btcoexist);
void ex_btc8822b2ant_pre_load_firmware(struct btc_coexist *btcoexist);
void ex_btc8822b2ant_init_hw_config(struct btc_coexist *btcoexist,
bool wifi_only);
void ex_btc8822b2ant_init_coex_dm(struct btc_coexist *btcoexist);
void ex_btc8822b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b2ant_switchband_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b2ant_media_status_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_btc8822b2ant_specific_packet_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_btc8822b2ant_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf,
u8 length);
void ex_btc8822b2ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8822b2ant_halt_notify(struct btc_coexist *btcoexist);
void ex_btc8822b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
void ex_btc8822b2ant_periodical(struct btc_coexist *btcoexist);
void ex_btc8822b2ant_display_coex_info(struct btc_coexist *btcoexist,
struct seq_file *m);
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);
/******************************************************************************
*
* Copyright(c) 2016 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.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* 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>
*
*****************************************************************************/
#include "halbt_precomp.h"
void ex_hal8822b_wifi_only_hw_config(struct wifi_only_cfg *wifionlycfg)
{
/*BB control*/
halwifionly_phy_set_bb_reg(wifionlycfg, 0x4c, 0x01800000, 0x2);
/*SW control*/
halwifionly_phy_set_bb_reg(wifionlycfg, 0xcb4, 0xff, 0x77);
/*antenna mux switch */
halwifionly_phy_set_bb_reg(wifionlycfg, 0x974, 0x300, 0x3);
halwifionly_phy_set_bb_reg(wifionlycfg, 0x1990, 0x300, 0x0);
halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x80000, 0x0);
/*switch to WL side controller and gnt_wl gnt_bt debug signal */
halwifionly_phy_set_bb_reg(wifionlycfg, 0x70, 0xff000000, 0x0e);
/*gnt_wl=1 , gnt_bt=0*/
halwifionly_phy_set_bb_reg(wifionlycfg, 0x1704, 0xffffffff, 0x7700);
halwifionly_phy_set_bb_reg(wifionlycfg, 0x1700, 0xffffffff, 0xc00f0038);
}
void ex_hal8822b_wifi_only_scannotify(struct wifi_only_cfg *wifionlycfg,
u8 is_5g)
{
hal8822b_wifi_only_switch_antenna(wifionlycfg, is_5g);
}
void ex_hal8822b_wifi_only_switchbandnotify(struct wifi_only_cfg *wifionlycfg,
u8 is_5g)
{
hal8822b_wifi_only_switch_antenna(wifionlycfg, is_5g);
}
void hal8822b_wifi_only_switch_antenna(struct wifi_only_cfg *wifionlycfg,
u8 is_5g)
{
if (is_5g)
halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x300, 0x1);
else
halwifionly_phy_set_bb_reg(wifionlycfg, 0xcbc, 0x300, 0x2);
}
/******************************************************************************
*
* Copyright(c) 2016 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.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* 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>
*
*****************************************************************************/
#ifndef __INC_HAL8822BWIFIONLYHWCFG_H
#define __INC_HAL8822BWIFIONLYHWCFG_H
void ex_hal8822b_wifi_only_hw_config(struct wifi_only_cfg *wifionlycfg);
void ex_hal8822b_wifi_only_scannotify(struct wifi_only_cfg *wifionlycfg,
u8 is_5g);
void ex_hal8822b_wifi_only_switchbandnotify(struct wifi_only_cfg *wifionlycfg,
u8 is_5g);
void hal8822b_wifi_only_switch_antenna(struct wifi_only_cfg *wifionlycfg,
u8 is_5g);
#endif
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