3479 lines
106 KiB
C
3479 lines
106 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2012 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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/***************************************************************
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* Description:
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*
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* This file is for RTL8723B Co-exist mechanism
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*
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* History
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* 2012/11/15 Cosa first check in.
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*
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***************************************************************/
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/***************************************************************
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* include files
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***************************************************************/
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#include "halbt_precomp.h"
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/***************************************************************
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* Global variables, these are static variables
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***************************************************************/
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static struct coex_dm_8723b_1ant glcoex_dm_8723b_1ant;
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static struct coex_dm_8723b_1ant *coex_dm = &glcoex_dm_8723b_1ant;
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static struct coex_sta_8723b_1ant glcoex_sta_8723b_1ant;
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static struct coex_sta_8723b_1ant *coex_sta = &glcoex_sta_8723b_1ant;
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static const char *const glbt_info_src_8723b_1ant[] = {
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"BT Info[wifi fw]",
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"BT Info[bt rsp]",
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"BT Info[bt auto report]",
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};
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static u32 glcoex_ver_date_8723b_1ant = 20130918;
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static u32 glcoex_ver_8723b_1ant = 0x47;
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/***************************************************************
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* local function proto type if needed
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***************************************************************/
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/***************************************************************
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* local function start with halbtc8723b1ant_
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***************************************************************/
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static void halbtc8723b1ant_updatera_mask(struct btc_coexist *btcoexist,
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bool force_exec, u32 dis_rate_mask)
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{
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coex_dm->curra_mask = dis_rate_mask;
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if (force_exec || (coex_dm->prera_mask != coex_dm->curra_mask))
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btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_RAMASK,
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&coex_dm->curra_mask);
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coex_dm->prera_mask = coex_dm->curra_mask;
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}
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static void btc8723b1ant_auto_rate_fb_retry(struct btc_coexist *btcoexist,
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bool force_exec, u8 type)
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{
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bool wifi_under_bmode = false;
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coex_dm->cur_arfr_type = type;
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if (force_exec || (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) {
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switch (coex_dm->cur_arfr_type) {
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case 0: /* normal mode */
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btcoexist->btc_write_4byte(btcoexist, 0x430,
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coex_dm->backup_arfr_cnt1);
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btcoexist->btc_write_4byte(btcoexist, 0x434,
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coex_dm->backup_arfr_cnt2);
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break;
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case 1:
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btcoexist->btc_get(btcoexist,
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BTC_GET_BL_WIFI_UNDER_B_MODE,
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&wifi_under_bmode);
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if (wifi_under_bmode) {
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btcoexist->btc_write_4byte(btcoexist,
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0x430, 0x0);
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btcoexist->btc_write_4byte(btcoexist,
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0x434, 0x01010101);
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} else {
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btcoexist->btc_write_4byte(btcoexist,
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0x430, 0x0);
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btcoexist->btc_write_4byte(btcoexist,
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0x434, 0x04030201);
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}
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break;
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default:
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break;
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}
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}
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coex_dm->pre_arfr_type = coex_dm->cur_arfr_type;
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}
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static void halbtc8723b1ant_retry_limit(struct btc_coexist *btcoexist,
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bool force_exec, u8 type)
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{
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coex_dm->cur_retry_limit_type = type;
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if (force_exec || (coex_dm->pre_retry_limit_type !=
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coex_dm->cur_retry_limit_type)) {
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switch (coex_dm->cur_retry_limit_type) {
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case 0: /* normal mode */
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btcoexist->btc_write_2byte(btcoexist, 0x42a,
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coex_dm->backup_retry_limit);
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break;
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case 1: /* retry limit = 8 */
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btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
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break;
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default:
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break;
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}
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}
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coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type;
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}
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static void halbtc8723b1ant_ampdu_maxtime(struct btc_coexist *btcoexist,
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bool force_exec, u8 type)
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{
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coex_dm->cur_ampdu_time_type = type;
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if (force_exec || (coex_dm->pre_ampdu_time_type !=
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coex_dm->cur_ampdu_time_type)) {
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switch (coex_dm->cur_ampdu_time_type) {
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case 0: /* normal mode */
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btcoexist->btc_write_1byte(btcoexist, 0x456,
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coex_dm->backup_ampdu_max_time);
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break;
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case 1: /* AMPDU timw = 0x38 * 32us */
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btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
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break;
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default:
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break;
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}
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}
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coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type;
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}
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static void halbtc8723b1ant_limited_tx(struct btc_coexist *btcoexist,
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bool force_exec, u8 ra_masktype,
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u8 arfr_type, u8 retry_limit_type,
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u8 ampdu_time_type)
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{
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switch (ra_masktype) {
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case 0: /* normal mode */
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halbtc8723b1ant_updatera_mask(btcoexist, force_exec, 0x0);
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break;
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case 1: /* disable cck 1/2 */
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halbtc8723b1ant_updatera_mask(btcoexist, force_exec,
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0x00000003);
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break;
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/* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
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case 2:
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halbtc8723b1ant_updatera_mask(btcoexist, force_exec,
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0x0001f1f7);
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break;
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default:
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break;
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}
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btc8723b1ant_auto_rate_fb_retry(btcoexist, force_exec, arfr_type);
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halbtc8723b1ant_retry_limit(btcoexist, force_exec, retry_limit_type);
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halbtc8723b1ant_ampdu_maxtime(btcoexist, force_exec, ampdu_time_type);
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}
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static void halbtc8723b1ant_limited_rx(struct btc_coexist *btcoexist,
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bool force_exec, bool rej_ap_agg_pkt,
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bool bt_ctrl_agg_buf_size,
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u8 agg_buf_size)
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{
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bool reject_rx_agg = rej_ap_agg_pkt;
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bool bt_ctrl_rx_agg_size = bt_ctrl_agg_buf_size;
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u8 rxaggsize = agg_buf_size;
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/**********************************************
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* Rx Aggregation related setting
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**********************************************/
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btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
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&reject_rx_agg);
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/* decide BT control aggregation buf size or not */
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btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
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&bt_ctrl_rx_agg_size);
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/* aggregation buf size, only work
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* when BT control Rx aggregation size.
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*/
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btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rxaggsize);
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/* real update aggregation setting */
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btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
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}
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static void halbtc8723b1ant_query_bt_info(struct btc_coexist *btcoexist)
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{
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u8 h2c_parameter[1] = {0};
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coex_sta->c2h_bt_info_req_sent = true;
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/* trigger */
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h2c_parameter[0] |= BIT(0);
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btcoexist->btc_fill_h2c(btcoexist, 0x61, 1, h2c_parameter);
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}
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static void halbtc8723b1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
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{
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u32 reg_hp_txrx, reg_lp_txrx, u32tmp;
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u32 reg_hp_tx = 0, reg_hp_rx = 0;
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u32 reg_lp_tx = 0, reg_lp_rx = 0;
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static u32 num_of_bt_counter_chk;
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reg_hp_txrx = 0x770;
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reg_lp_txrx = 0x774;
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u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_txrx);
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reg_hp_tx = u32tmp & MASKLWORD;
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reg_hp_rx = (u32tmp & MASKHWORD) >> 16;
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u32tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_txrx);
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reg_lp_tx = u32tmp & MASKLWORD;
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reg_lp_rx = (u32tmp & MASKHWORD) >> 16;
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coex_sta->high_priority_tx = reg_hp_tx;
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coex_sta->high_priority_rx = reg_hp_rx;
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coex_sta->low_priority_tx = reg_lp_tx;
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coex_sta->low_priority_rx = reg_lp_rx;
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if ((coex_sta->low_priority_tx > 1050) &&
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(!coex_sta->c2h_bt_inquiry_page))
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coex_sta->pop_event_cnt++;
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/* reset counter */
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btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
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/* This part is for wifi FW and driver to update BT's status as
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* disabled.
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*
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* The flow is as the following
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* 1. disable BT
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* 2. if all BT Tx/Rx counter = 0, after 6 sec we query bt info
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* 3. Because BT will not rsp from mailbox, so wifi fw will know BT is
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* disabled
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*
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* 4. FW will rsp c2h for BT that driver will know BT is disabled.
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*/
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if ((reg_hp_tx == 0) && (reg_hp_rx == 0) && (reg_lp_tx == 0) &&
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(reg_lp_rx == 0)) {
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num_of_bt_counter_chk++;
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if (num_of_bt_counter_chk == 3)
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halbtc8723b1ant_query_bt_info(btcoexist);
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} else {
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num_of_bt_counter_chk = 0;
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}
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}
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static void halbtc8723b1ant_monitor_wifi_ctr(struct btc_coexist *btcoexist)
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{
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s32 wifi_rssi = 0;
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bool wifi_busy = false, wifi_under_b_mode = false;
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static u8 cck_lock_counter;
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u32 total_cnt;
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
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btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE,
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&wifi_under_b_mode);
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if (coex_sta->under_ips) {
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coex_sta->crc_ok_cck = 0;
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coex_sta->crc_ok_11g = 0;
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coex_sta->crc_ok_11n = 0;
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coex_sta->crc_ok_11n_agg = 0;
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coex_sta->crc_err_cck = 0;
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coex_sta->crc_err_11g = 0;
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coex_sta->crc_err_11n = 0;
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coex_sta->crc_err_11n_agg = 0;
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} else {
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coex_sta->crc_ok_cck =
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btcoexist->btc_read_4byte(btcoexist, 0xf88);
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coex_sta->crc_ok_11g =
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btcoexist->btc_read_2byte(btcoexist, 0xf94);
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coex_sta->crc_ok_11n =
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btcoexist->btc_read_2byte(btcoexist, 0xf90);
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coex_sta->crc_ok_11n_agg =
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btcoexist->btc_read_2byte(btcoexist, 0xfb8);
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coex_sta->crc_err_cck =
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btcoexist->btc_read_4byte(btcoexist, 0xf84);
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coex_sta->crc_err_11g =
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btcoexist->btc_read_2byte(btcoexist, 0xf96);
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coex_sta->crc_err_11n =
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btcoexist->btc_read_2byte(btcoexist, 0xf92);
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coex_sta->crc_err_11n_agg =
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btcoexist->btc_read_2byte(btcoexist, 0xfba);
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}
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/* reset counter */
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btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x1);
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btcoexist->btc_write_1byte_bitmask(btcoexist, 0xf16, 0x1, 0x0);
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if ((wifi_busy) && (wifi_rssi >= 30) && (!wifi_under_b_mode)) {
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total_cnt = coex_sta->crc_ok_cck + coex_sta->crc_ok_11g +
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coex_sta->crc_ok_11n + coex_sta->crc_ok_11n_agg;
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if ((coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) ||
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(coex_dm->bt_status ==
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BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) ||
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(coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY)) {
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if (coex_sta->crc_ok_cck >
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(total_cnt - coex_sta->crc_ok_cck)) {
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if (cck_lock_counter < 3)
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cck_lock_counter++;
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} else {
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if (cck_lock_counter > 0)
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cck_lock_counter--;
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}
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} else {
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if (cck_lock_counter > 0)
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cck_lock_counter--;
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}
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} else {
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if (cck_lock_counter > 0)
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cck_lock_counter--;
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}
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if (!coex_sta->pre_ccklock) {
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if (cck_lock_counter >= 3)
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coex_sta->cck_lock = true;
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else
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coex_sta->cck_lock = false;
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} else {
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if (cck_lock_counter == 0)
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coex_sta->cck_lock = false;
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else
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coex_sta->cck_lock = true;
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}
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if (coex_sta->cck_lock)
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coex_sta->cck_ever_lock = true;
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coex_sta->pre_ccklock = coex_sta->cck_lock;
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}
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static bool btc8723b1ant_is_wifi_status_changed(struct btc_coexist *btcoexist)
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{
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static bool pre_wifi_busy;
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static bool pre_under_4way, pre_bt_hs_on;
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bool wifi_busy = false, under_4way = false, bt_hs_on = false;
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bool wifi_connected = false;
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
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&wifi_connected);
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
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btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
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btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
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&under_4way);
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if (wifi_connected) {
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if (wifi_busy != pre_wifi_busy) {
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pre_wifi_busy = wifi_busy;
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return true;
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}
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if (under_4way != pre_under_4way) {
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pre_under_4way = under_4way;
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return true;
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}
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if (bt_hs_on != pre_bt_hs_on) {
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pre_bt_hs_on = bt_hs_on;
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return true;
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}
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}
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return false;
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}
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static void halbtc8723b1ant_update_bt_link_info(struct btc_coexist *btcoexist)
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{
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struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
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bool bt_hs_on = false;
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btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
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bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
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bt_link_info->sco_exist = coex_sta->sco_exist;
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bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
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bt_link_info->pan_exist = coex_sta->pan_exist;
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bt_link_info->hid_exist = coex_sta->hid_exist;
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bt_link_info->bt_hi_pri_link_exist = coex_sta->bt_hi_pri_link_exist;
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/* work around for HS mode. */
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if (bt_hs_on) {
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bt_link_info->pan_exist = true;
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bt_link_info->bt_link_exist = true;
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}
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/* check if Sco only */
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if (bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
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!bt_link_info->pan_exist && !bt_link_info->hid_exist)
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bt_link_info->sco_only = true;
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else
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bt_link_info->sco_only = false;
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/* check if A2dp only */
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if (!bt_link_info->sco_exist && bt_link_info->a2dp_exist &&
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!bt_link_info->pan_exist && !bt_link_info->hid_exist)
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bt_link_info->a2dp_only = true;
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else
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bt_link_info->a2dp_only = false;
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/* check if Pan only */
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if (!bt_link_info->sco_exist && !bt_link_info->a2dp_exist &&
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bt_link_info->pan_exist && !bt_link_info->hid_exist)
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bt_link_info->pan_only = true;
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else
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bt_link_info->pan_only = false;
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/* 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;
|
|
}
|
|
|
|
static void halbtc8723b1ant_set_bt_auto_report(struct btc_coexist *btcoexist,
|
|
bool enable_auto_report)
|
|
{
|
|
u8 h2c_parameter[1] = {0};
|
|
|
|
h2c_parameter[0] = 0;
|
|
|
|
if (enable_auto_report)
|
|
h2c_parameter[0] |= BIT(0);
|
|
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x68, 1, h2c_parameter);
|
|
}
|
|
|
|
static void halbtc8723b1ant_bt_auto_report(struct btc_coexist *btcoexist,
|
|
bool force_exec,
|
|
bool enable_auto_report)
|
|
{
|
|
coex_dm->cur_bt_auto_report = enable_auto_report;
|
|
|
|
if (!force_exec) {
|
|
if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
|
|
return;
|
|
}
|
|
halbtc8723b1ant_set_bt_auto_report(btcoexist,
|
|
coex_dm->cur_bt_auto_report);
|
|
|
|
coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
|
|
}
|
|
|
|
static void btc8723b1ant_set_sw_pen_tx_rate_adapt(struct btc_coexist *btcoexist,
|
|
bool low_penalty_ra)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u8 h2c_parameter[6] = {0};
|
|
|
|
h2c_parameter[0] = 0x6; /* opCode, 0x6= Retry_Penalty */
|
|
|
|
if (low_penalty_ra) {
|
|
h2c_parameter[1] |= BIT0;
|
|
/* normal rate except MCS7/6/5, OFDM54/48/36 */
|
|
h2c_parameter[2] = 0x00;
|
|
h2c_parameter[3] = 0xf7; /* MCS7 or OFDM54 */
|
|
h2c_parameter[4] = 0xf8; /* MCS6 or OFDM48 */
|
|
h2c_parameter[5] = 0xf9; /* MCS5 or OFDM36 */
|
|
}
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], set WiFi Low-Penalty Retry: %s",
|
|
(low_penalty_ra ? "ON!!" : "OFF!!"));
|
|
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x69, 6, h2c_parameter);
|
|
}
|
|
|
|
static void halbtc8723b1ant_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;
|
|
}
|
|
btc8723b1ant_set_sw_pen_tx_rate_adapt(btcoexist,
|
|
coex_dm->cur_low_penalty_ra);
|
|
|
|
coex_dm->pre_low_penalty_ra = coex_dm->cur_low_penalty_ra;
|
|
}
|
|
|
|
static void halbtc8723b1ant_set_coex_table(struct btc_coexist *btcoexist,
|
|
u32 val0x6c0, u32 val0x6c4,
|
|
u32 val0x6c8, u8 val0x6cc)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
|
|
btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
|
|
btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
|
|
btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
|
|
btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
|
|
}
|
|
|
|
static void halbtc8723b1ant_coex_table(struct btc_coexist *btcoexist,
|
|
bool force_exec, u32 val0x6c0,
|
|
u32 val0x6c4, u32 val0x6c8,
|
|
u8 val0x6cc)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6cc = 0x%x\n",
|
|
(force_exec ? "force to" : ""),
|
|
val0x6c0, val0x6c4, 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;
|
|
}
|
|
halbtc8723b1ant_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 halbtc8723b1ant_coex_table_with_type(struct btc_coexist *btcoexist,
|
|
bool force_exec, u8 type)
|
|
{
|
|
coex_sta->coex_table_type = type;
|
|
|
|
switch (type) {
|
|
case 0:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
|
|
0x55555555, 0xffffff, 0x3);
|
|
break;
|
|
case 1:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
|
|
0x5a5a5a5a, 0xffffff, 0x3);
|
|
break;
|
|
case 2:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
|
|
0x5a5a5a5a, 0xffffff, 0x3);
|
|
break;
|
|
case 3:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
|
|
0x5a5a5a5a, 0xffffff, 0x3);
|
|
break;
|
|
case 4:
|
|
if ((coex_sta->cck_ever_lock) && (coex_sta->scan_ap_num <= 5))
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec,
|
|
0x55555555, 0xaaaa5a5a,
|
|
0xffffff, 0x3);
|
|
else
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec,
|
|
0x55555555, 0x5a5a5a5a,
|
|
0xffffff, 0x3);
|
|
break;
|
|
case 5:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
|
|
0x5aaa5a5a, 0xffffff, 0x3);
|
|
break;
|
|
case 6:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55555555,
|
|
0xaaaaaaaa, 0xffffff, 0x3);
|
|
break;
|
|
case 7:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
|
|
0xaaaaaaaa, 0xffffff, 0x3);
|
|
break;
|
|
case 8:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
|
|
0x5ada5ada, 0xffffff, 0x3);
|
|
break;
|
|
case 9:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
|
|
0x5ada5ada, 0xffffff, 0x3);
|
|
break;
|
|
case 10:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
|
|
0x5ada5ada, 0xffffff, 0x3);
|
|
break;
|
|
case 11:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
|
|
0x5ada5ada, 0xffffff, 0x3);
|
|
break;
|
|
case 12:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
|
|
0x5ada5ada, 0xffffff, 0x3);
|
|
break;
|
|
case 13:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
|
|
0xaaaaaaaa, 0xffffff, 0x3);
|
|
break;
|
|
case 14:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
|
|
0x5ada5ada, 0xffffff, 0x3);
|
|
break;
|
|
case 15:
|
|
halbtc8723b1ant_coex_table(btcoexist, force_exec, 0x55dd55dd,
|
|
0xaaaaaaaa, 0xffffff, 0x3);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
halbtc8723b1ant_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
|
|
bool enable)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u8 h2c_parameter[1] = {0};
|
|
|
|
if (enable)
|
|
h2c_parameter[0] |= BIT0; /* function enable */
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], set FW for BT Ignore Wlan_Act, FW write 0x63 = 0x%x\n",
|
|
h2c_parameter[0]);
|
|
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x63, 1, h2c_parameter);
|
|
}
|
|
|
|
static void halbtc8723b1ant_ignore_wlan_act(struct btc_coexist *btcoexist,
|
|
bool force_exec, bool enable)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], %s turn Ignore WlanAct %s\n",
|
|
(force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
|
|
coex_dm->cur_ignore_wlan_act = enable;
|
|
|
|
if (!force_exec) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], bPreIgnoreWlanAct = %d, bCurIgnoreWlanAct = %d!!\n",
|
|
coex_dm->pre_ignore_wlan_act,
|
|
coex_dm->cur_ignore_wlan_act);
|
|
|
|
if (coex_dm->pre_ignore_wlan_act ==
|
|
coex_dm->cur_ignore_wlan_act)
|
|
return;
|
|
}
|
|
halbtc8723b1ant_set_fw_ignore_wlan_act(btcoexist, enable);
|
|
|
|
coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
|
|
}
|
|
|
|
static void halbtc8723b1ant_set_fw_ps_tdma(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;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
|
|
&ap_enable);
|
|
|
|
if (ap_enable) {
|
|
if ((byte1 & BIT4) && !(byte1 & BIT5)) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], FW for 1Ant AP mode\n");
|
|
real_byte1 &= ~BIT4;
|
|
real_byte1 |= BIT5;
|
|
|
|
real_byte5 |= BIT5;
|
|
real_byte5 &= ~BIT6;
|
|
}
|
|
}
|
|
|
|
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;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], PS-TDMA H2C cmd =0x%x%08x\n",
|
|
h2c_parameter[0],
|
|
h2c_parameter[1] << 24 |
|
|
h2c_parameter[2] << 16 |
|
|
h2c_parameter[3] << 8 |
|
|
h2c_parameter[4]);
|
|
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
|
|
}
|
|
|
|
static void halbtc8723b1ant_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 halbtc8723b1ant_lps_rpwm(struct btc_coexist *btcoexist,
|
|
bool force_exec,
|
|
u8 lps_val, u8 rpwm_val)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
|
|
(force_exec ? "force to" : ""), lps_val, rpwm_val);
|
|
coex_dm->cur_lps = lps_val;
|
|
coex_dm->cur_rpwm = rpwm_val;
|
|
|
|
if (!force_exec) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], LPS-RxBeaconMode = 0x%x , LPS-RPWM = 0x%x!!\n",
|
|
coex_dm->cur_lps, coex_dm->cur_rpwm);
|
|
|
|
if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
|
|
(coex_dm->pre_rpwm == coex_dm->cur_rpwm)) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], LPS-RPWM_Last = 0x%x , LPS-RPWM_Now = 0x%x!!\n",
|
|
coex_dm->pre_rpwm, coex_dm->cur_rpwm);
|
|
|
|
return;
|
|
}
|
|
}
|
|
halbtc8723b1ant_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 halbtc8723b1ant_sw_mechanism(struct btc_coexist *btcoexist,
|
|
bool low_penalty_ra)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], SM[LpRA] = %d\n", low_penalty_ra);
|
|
|
|
halbtc8723b1ant_low_penalty_ra(btcoexist, NORMAL_EXEC, low_penalty_ra);
|
|
}
|
|
|
|
static void halbtc8723b1ant_set_ant_path(struct btc_coexist *btcoexist,
|
|
u8 ant_pos_type, bool force_exec,
|
|
bool init_hw_cfg, bool wifi_off)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
struct btc_board_info *board_info = &btcoexist->board_info;
|
|
u32 fw_ver = 0, u32tmp = 0, cnt_bt_cal_chk = 0;
|
|
bool pg_ext_switch = false;
|
|
bool use_ext_switch = false;
|
|
bool is_in_mp_mode = false;
|
|
u8 h2c_parameter[2] = {0}, u8tmp = 0;
|
|
|
|
coex_dm->cur_ant_pos_type = ant_pos_type;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_EXT_SWITCH, &pg_ext_switch);
|
|
/* [31:16] = fw ver, [15:0] = fw sub ver */
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
|
|
|
|
if ((fw_ver < 0xc0000) || pg_ext_switch)
|
|
use_ext_switch = true;
|
|
|
|
if (init_hw_cfg) {
|
|
/* WiFi TRx Mask on */
|
|
btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1, 0xfffff,
|
|
0x780);
|
|
/* remove due to interrupt is disabled that polling c2h will
|
|
* fail and delay 100ms.
|
|
*/
|
|
|
|
if (fw_ver >= 0x180000) {
|
|
/* Use H2C to set GNT_BT to HIGH */
|
|
h2c_parameter[0] = 1;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
|
|
h2c_parameter);
|
|
} else {
|
|
/* set grant_bt to high */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
|
|
}
|
|
/* set wlan_act control by PTA */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
|
|
|
|
/* BT select s0/s1 is controlled by BT */
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67, 0x20, 0x0);
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x39, 0x8, 0x1);
|
|
btcoexist->btc_write_1byte(btcoexist, 0x974, 0xff);
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x944, 0x3, 0x3);
|
|
btcoexist->btc_write_1byte(btcoexist, 0x930, 0x77);
|
|
} else if (wifi_off) {
|
|
if (fw_ver >= 0x180000) {
|
|
/* Use H2C to set GNT_BT to HIGH */
|
|
h2c_parameter[0] = 1;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
|
|
h2c_parameter);
|
|
} else {
|
|
/* set grant_bt to high */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
|
|
}
|
|
/* set wlan_act to always low */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_IS_IN_MP_MODE,
|
|
&is_in_mp_mode);
|
|
if (!is_in_mp_mode)
|
|
/* BT select s0/s1 is controlled by BT */
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67,
|
|
0x20, 0x0);
|
|
else
|
|
/* BT select s0/s1 is controlled by WiFi */
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x67,
|
|
0x20, 0x1);
|
|
|
|
/* 0x4c[24:23]=00, Set Antenna control by BT_RFE_CTRL
|
|
* BT Vendor 0xac=0xf002
|
|
*/
|
|
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
|
|
u32tmp &= ~BIT23;
|
|
u32tmp &= ~BIT24;
|
|
btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
|
|
} else {
|
|
/* Use H2C to set GNT_BT to LOW */
|
|
if (fw_ver >= 0x180000) {
|
|
if (btcoexist->btc_read_1byte(btcoexist, 0x765) != 0) {
|
|
h2c_parameter[0] = 0;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x6E, 1,
|
|
h2c_parameter);
|
|
}
|
|
} else {
|
|
/* BT calibration check */
|
|
while (cnt_bt_cal_chk <= 20) {
|
|
u8tmp = btcoexist->btc_read_1byte(btcoexist,
|
|
0x49d);
|
|
cnt_bt_cal_chk++;
|
|
if (u8tmp & BIT(0)) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST,
|
|
DBG_LOUD,
|
|
"[BTCoex], ########### BT is calibrating (wait cnt=%d) ###########\n",
|
|
cnt_bt_cal_chk);
|
|
mdelay(50);
|
|
} else {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST,
|
|
DBG_LOUD,
|
|
"[BTCoex], ********** BT is NOT calibrating (wait cnt=%d)**********\n",
|
|
cnt_bt_cal_chk);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* set grant_bt to PTA */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x765, 0x0);
|
|
}
|
|
|
|
if (btcoexist->btc_read_1byte(btcoexist, 0x76e) != 0xc) {
|
|
/* set wlan_act control by PTA */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
|
|
}
|
|
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x67, 0x20,
|
|
0x1); /* BT select s0/s1 is controlled by WiFi */
|
|
}
|
|
|
|
if (use_ext_switch) {
|
|
if (init_hw_cfg) {
|
|
/* 0x4c[23] = 0, 0x4c[24] = 1
|
|
* Antenna control by WL/BT
|
|
*/
|
|
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
|
|
u32tmp &= ~BIT23;
|
|
u32tmp |= BIT24;
|
|
btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
|
|
|
|
/* fixed internal switch S1->WiFi, S0->BT */
|
|
btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
|
|
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT) {
|
|
/* tell firmware "no antenna inverse" */
|
|
h2c_parameter[0] = 0;
|
|
/* ext switch type */
|
|
h2c_parameter[1] = 1;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
|
|
h2c_parameter);
|
|
} else {
|
|
/* tell firmware "antenna inverse" */
|
|
h2c_parameter[0] = 1;
|
|
/* ext switch type */
|
|
h2c_parameter[1] = 1;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
|
|
h2c_parameter);
|
|
}
|
|
}
|
|
|
|
if (force_exec ||
|
|
(coex_dm->cur_ant_pos_type != coex_dm->pre_ant_pos_type)) {
|
|
/* ext switch setting */
|
|
switch (ant_pos_type) {
|
|
case BTC_ANT_PATH_WIFI:
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT)
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x92c, 0x3, 0x1);
|
|
else
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x92c, 0x3, 0x2);
|
|
break;
|
|
case BTC_ANT_PATH_BT:
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT)
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x92c, 0x3, 0x2);
|
|
else
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x92c, 0x3, 0x1);
|
|
break;
|
|
default:
|
|
case BTC_ANT_PATH_PTA:
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT)
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x92c, 0x3, 0x1);
|
|
else
|
|
btcoexist->btc_write_1byte_bitmask(
|
|
btcoexist, 0x92c, 0x3, 0x2);
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
if (init_hw_cfg) {
|
|
/* 0x4c[23] = 1, 0x4c[24] = 0,
|
|
* Antenna control by 0x64
|
|
*/
|
|
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x4c);
|
|
u32tmp |= BIT23;
|
|
u32tmp &= ~BIT24;
|
|
btcoexist->btc_write_4byte(btcoexist, 0x4c, u32tmp);
|
|
|
|
/* Fix Ext switch Main->S1, Aux->S0 */
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x64, 0x1,
|
|
0x0);
|
|
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT) {
|
|
/* tell firmware "no antenna inverse" */
|
|
h2c_parameter[0] = 0;
|
|
/* internal switch type */
|
|
h2c_parameter[1] = 0;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
|
|
h2c_parameter);
|
|
} else {
|
|
/* tell firmware "antenna inverse" */
|
|
h2c_parameter[0] = 1;
|
|
/* internal switch type */
|
|
h2c_parameter[1] = 0;
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
|
|
h2c_parameter);
|
|
}
|
|
}
|
|
|
|
if (force_exec ||
|
|
(coex_dm->cur_ant_pos_type != coex_dm->pre_ant_pos_type)) {
|
|
/* internal switch setting */
|
|
switch (ant_pos_type) {
|
|
case BTC_ANT_PATH_WIFI:
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT)
|
|
btcoexist->btc_write_4byte(btcoexist,
|
|
0x948, 0x0);
|
|
else
|
|
btcoexist->btc_write_4byte(btcoexist,
|
|
0x948, 0x280);
|
|
break;
|
|
case BTC_ANT_PATH_BT:
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT)
|
|
btcoexist->btc_write_4byte(btcoexist,
|
|
0x948, 0x280);
|
|
else
|
|
btcoexist->btc_write_4byte(btcoexist,
|
|
0x948, 0x0);
|
|
break;
|
|
default:
|
|
case BTC_ANT_PATH_PTA:
|
|
if (board_info->btdm_ant_pos ==
|
|
BTC_ANTENNA_AT_MAIN_PORT)
|
|
btcoexist->btc_write_4byte(btcoexist,
|
|
0x948, 0x200);
|
|
else
|
|
btcoexist->btc_write_4byte(btcoexist,
|
|
0x948, 0x80);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
coex_dm->pre_ant_pos_type = coex_dm->cur_ant_pos_type;
|
|
}
|
|
|
|
static void halbtc8723b1ant_ps_tdma(struct btc_coexist *btcoexist,
|
|
bool force_exec, bool turn_on, u8 type)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
bool wifi_busy = false;
|
|
u8 rssi_adjust_val = 0;
|
|
u8 ps_tdma_byte0_val = 0x51;
|
|
u8 ps_tdma_byte3_val = 0x10;
|
|
u8 ps_tdma_byte4_val = 0x50;
|
|
s8 wifi_duration_adjust = 0x0;
|
|
static bool pre_wifi_busy;
|
|
|
|
coex_dm->cur_ps_tdma_on = turn_on;
|
|
coex_dm->cur_ps_tdma = type;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
|
|
|
|
if (wifi_busy != pre_wifi_busy) {
|
|
force_exec = true;
|
|
pre_wifi_busy = wifi_busy;
|
|
}
|
|
|
|
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))
|
|
return;
|
|
}
|
|
|
|
if (coex_sta->scan_ap_num <= 5) {
|
|
wifi_duration_adjust = 5;
|
|
|
|
if (coex_sta->a2dp_bit_pool >= 35)
|
|
wifi_duration_adjust = -10;
|
|
else if (coex_sta->a2dp_bit_pool >= 45)
|
|
wifi_duration_adjust = -15;
|
|
} else if (coex_sta->scan_ap_num >= 40) {
|
|
wifi_duration_adjust = -15;
|
|
|
|
if (coex_sta->a2dp_bit_pool < 35)
|
|
wifi_duration_adjust = -5;
|
|
else if (coex_sta->a2dp_bit_pool < 45)
|
|
wifi_duration_adjust = -10;
|
|
} else if (coex_sta->scan_ap_num >= 20) {
|
|
wifi_duration_adjust = -10;
|
|
|
|
if (coex_sta->a2dp_bit_pool >= 45)
|
|
wifi_duration_adjust = -15;
|
|
} else {
|
|
wifi_duration_adjust = 0;
|
|
|
|
if (coex_sta->a2dp_bit_pool >= 35)
|
|
wifi_duration_adjust = -10;
|
|
else if (coex_sta->a2dp_bit_pool >= 45)
|
|
wifi_duration_adjust = -15;
|
|
}
|
|
|
|
if ((type == 1) || (type == 2) || (type == 9) || (type == 11) ||
|
|
(type == 101) || (type == 102) || (type == 109) || (type == 111)) {
|
|
if (!coex_sta->force_lps_on) {
|
|
/* Native power save TDMA, only for A2DP-only case
|
|
* 1/2/9/11 while wifi noisy threshold > 30
|
|
*/
|
|
|
|
/* no null-pkt */
|
|
ps_tdma_byte0_val = 0x61;
|
|
/* no tx-pause at BT-slot */
|
|
ps_tdma_byte3_val = 0x11;
|
|
/* 0x778 = d/1 toggle, no dynamic slot */
|
|
ps_tdma_byte4_val = 0x10;
|
|
} else {
|
|
/* null-pkt */
|
|
ps_tdma_byte0_val = 0x51;
|
|
/* tx-pause at BT-slot */
|
|
ps_tdma_byte3_val = 0x10;
|
|
/* 0x778 = d/1 toggle, dynamic slot */
|
|
ps_tdma_byte4_val = 0x50;
|
|
}
|
|
} else if ((type == 3) || (type == 13) || (type == 14) ||
|
|
(type == 103) || (type == 113) || (type == 114)) {
|
|
/* null-pkt */
|
|
ps_tdma_byte0_val = 0x51;
|
|
/* tx-pause at BT-slot */
|
|
ps_tdma_byte3_val = 0x10;
|
|
/* 0x778 = d/1 toggle, no dynamic slot */
|
|
ps_tdma_byte4_val = 0x10;
|
|
} else { /* native power save case */
|
|
/* no null-pkt */
|
|
ps_tdma_byte0_val = 0x61;
|
|
/* no tx-pause at BT-slot */
|
|
ps_tdma_byte3_val = 0x11;
|
|
/* 0x778 = d/1 toggle, no dynamic slot */
|
|
ps_tdma_byte4_val = 0x11;
|
|
/* psTdmaByte4Va is not define for 0x778 = d/1, 1/1 case */
|
|
}
|
|
|
|
/* if (bt_link_info->slave_role) */
|
|
if ((bt_link_info->slave_role) && (bt_link_info->a2dp_exist))
|
|
/* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */
|
|
ps_tdma_byte4_val = ps_tdma_byte4_val | 0x1;
|
|
|
|
if (type > 100) {
|
|
/* set antenna control by SW */
|
|
ps_tdma_byte0_val = ps_tdma_byte0_val | 0x82;
|
|
/* set antenna no toggle, control by antenna diversity */
|
|
ps_tdma_byte3_val = ps_tdma_byte3_val | 0x60;
|
|
}
|
|
|
|
if (turn_on) {
|
|
switch (type) {
|
|
default:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x1a,
|
|
0x1a, 0x0,
|
|
ps_tdma_byte4_val);
|
|
break;
|
|
case 1:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val,
|
|
0x3a + wifi_duration_adjust, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
|
|
rssi_adjust_val = 11;
|
|
break;
|
|
case 2:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val,
|
|
0x2d + wifi_duration_adjust, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 3:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x30, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 4:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
|
|
0x3, 0x14, 0x0);
|
|
break;
|
|
case 5:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x1f, 0x3,
|
|
ps_tdma_byte3_val, 0x11);
|
|
break;
|
|
case 6:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x20, 0x3,
|
|
ps_tdma_byte3_val, 0x11);
|
|
break;
|
|
case 7:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xc,
|
|
0x5, 0x0, 0x0);
|
|
break;
|
|
case 8:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
|
|
0x3, 0x10, 0x0);
|
|
break;
|
|
case 9:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 10:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
|
|
0xa, 0x0, 0x40);
|
|
break;
|
|
case 11:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 12:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x0a,
|
|
0x0a, 0x0, 0x50);
|
|
break;
|
|
case 13:
|
|
if (coex_sta->scan_ap_num <= 3)
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x40, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
else
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 14:
|
|
if (coex_sta->scan_ap_num <= 3)
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, 0x51, 0x30, 0x3, 0x10, 0x50);
|
|
else
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 15:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x13, 0xa,
|
|
0x3, 0x8, 0x0);
|
|
break;
|
|
case 16:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x15,
|
|
0x3, 0x10, 0x0);
|
|
break;
|
|
case 18:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x93, 0x25,
|
|
0x3, 0x10, 0x0);
|
|
break;
|
|
case 20:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x3f, 0x03,
|
|
ps_tdma_byte3_val, 0x10);
|
|
break;
|
|
case 21:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x61, 0x25,
|
|
0x03, 0x11, 0x11);
|
|
break;
|
|
case 22:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
|
|
ps_tdma_byte3_val, 0x10);
|
|
break;
|
|
case 23:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
|
|
0x3, 0x31, 0x18);
|
|
break;
|
|
case 24:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x15,
|
|
0x3, 0x31, 0x18);
|
|
break;
|
|
case 25:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
|
|
0x3, 0x31, 0x18);
|
|
break;
|
|
case 26:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0xa,
|
|
0x3, 0x31, 0x18);
|
|
break;
|
|
case 27:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25,
|
|
0x3, 0x31, 0x98);
|
|
break;
|
|
case 28:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x69, 0x25,
|
|
0x3, 0x31, 0x0);
|
|
break;
|
|
case 29:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xab, 0x1a,
|
|
0x1a, 0x1, 0x10);
|
|
break;
|
|
case 30:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x51, 0x30,
|
|
0x3, 0x10, 0x10);
|
|
break;
|
|
case 31:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x1a,
|
|
0x1a, 0, 0x58);
|
|
break;
|
|
case 32:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x35, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 33:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x35, 0x3,
|
|
ps_tdma_byte3_val, 0x10);
|
|
break;
|
|
case 34:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x53, 0x1a,
|
|
0x1a, 0x0, 0x10);
|
|
break;
|
|
case 35:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x63, 0x1a,
|
|
0x1a, 0x0, 0x10);
|
|
break;
|
|
case 36:
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0xd3, 0x12,
|
|
0x3, 0x14, 0x50);
|
|
break;
|
|
case 40:
|
|
/* SoftAP only with no sta associated,BT disable ,TDMA
|
|
* mode for power saving
|
|
*
|
|
* here softap mode screen off will cost 70-80mA for
|
|
* phone
|
|
*/
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x23, 0x18,
|
|
0x00, 0x10, 0x24);
|
|
break;
|
|
|
|
case 101:
|
|
/* for 1-Ant translate to 2-Ant */
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val,
|
|
0x3a + wifi_duration_adjust, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 102:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val,
|
|
0x2d + wifi_duration_adjust, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 103:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x3a, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 105:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x15, 0x3,
|
|
ps_tdma_byte3_val, 0x11);
|
|
break;
|
|
case 106:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x20, 0x3,
|
|
ps_tdma_byte3_val, 0x11);
|
|
break;
|
|
case 109:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 111:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 113:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 114:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x21, 0x3,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 120:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x3f, 0x03,
|
|
ps_tdma_byte3_val, 0x10);
|
|
break;
|
|
case 122:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
|
|
ps_tdma_byte3_val, 0x10);
|
|
break;
|
|
case 132:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
|
|
ps_tdma_byte3_val, ps_tdma_byte4_val);
|
|
break;
|
|
case 133:
|
|
halbtc8723b1ant_set_fw_ps_tdma(
|
|
btcoexist, ps_tdma_byte0_val, 0x25, 0x03,
|
|
ps_tdma_byte3_val, 0x11);
|
|
break;
|
|
}
|
|
} else {
|
|
/* disable PS tdma */
|
|
switch (type) {
|
|
case 8: /* PTA Control */
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x8, 0x0,
|
|
0x0, 0x0, 0x0);
|
|
halbtc8723b1ant_set_ant_path(btcoexist,
|
|
BTC_ANT_PATH_PTA,
|
|
FORCE_EXEC,
|
|
false, false);
|
|
break;
|
|
case 0:
|
|
default:
|
|
/* Software control, Antenna at BT side */
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0,
|
|
0x0, 0x0, 0x0);
|
|
break;
|
|
case 1: /* 2-Ant, 0x778=3, antenna control by ant diversity */
|
|
halbtc8723b1ant_set_fw_ps_tdma(btcoexist, 0x0, 0x0, 0x0,
|
|
0x48, 0x0);
|
|
break;
|
|
}
|
|
}
|
|
rssi_adjust_val = 0;
|
|
btcoexist->btc_set(btcoexist,
|
|
BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE,
|
|
&rssi_adjust_val);
|
|
|
|
/* 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;
|
|
}
|
|
|
|
static
|
|
void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
|
|
u8 wifi_status)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
static s32 up, dn, m, n, wait_count;
|
|
/* 0: no change, +1: increase WiFi duration,
|
|
* -1: decrease WiFi duration
|
|
*/
|
|
s32 result;
|
|
u8 retry_count = 0, bt_info_ext;
|
|
bool wifi_busy = false;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], TdmaDurationAdjustForAcl()\n");
|
|
|
|
if (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY)
|
|
wifi_busy = true;
|
|
else
|
|
wifi_busy = false;
|
|
|
|
if ((wifi_status ==
|
|
BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN) ||
|
|
(wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN) ||
|
|
(wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT)) {
|
|
if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
|
|
coex_dm->cur_ps_tdma != 3 && coex_dm->cur_ps_tdma != 9) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 9);
|
|
coex_dm->ps_tdma_du_adj_type = 9;
|
|
|
|
up = 0;
|
|
dn = 0;
|
|
m = 1;
|
|
n = 3;
|
|
result = 0;
|
|
wait_count = 0;
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!coex_dm->auto_tdma_adjust) {
|
|
coex_dm->auto_tdma_adjust = true;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], first run TdmaDurationAdjust()!!\n");
|
|
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
|
|
coex_dm->ps_tdma_du_adj_type = 2;
|
|
|
|
up = 0;
|
|
dn = 0;
|
|
m = 1;
|
|
n = 3;
|
|
result = 0;
|
|
wait_count = 0;
|
|
} else {
|
|
/* acquire the BT TRx retry count from BT_Info byte2 */
|
|
retry_count = coex_sta->bt_retry_cnt;
|
|
bt_info_ext = coex_sta->bt_info_ext;
|
|
|
|
if ((coex_sta->low_priority_tx) > 1050 ||
|
|
(coex_sta->low_priority_rx) > 1250)
|
|
retry_count++;
|
|
|
|
result = 0;
|
|
wait_count++;
|
|
/* no retry in the last 2-second duration */
|
|
if (retry_count == 0) {
|
|
up++;
|
|
dn--;
|
|
|
|
if (dn <= 0)
|
|
dn = 0;
|
|
|
|
if (up >= n) {
|
|
/* if retry count during continuous n*2 seconds
|
|
* is 0, enlarge WiFi duration
|
|
*/
|
|
wait_count = 0;
|
|
n = 3;
|
|
up = 0;
|
|
dn = 0;
|
|
result = 1;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Increase wifi duration!!\n");
|
|
}
|
|
} else if (retry_count <= 3) {
|
|
/* <=3 retry in the last 2-second duration */
|
|
up--;
|
|
dn++;
|
|
|
|
if (up <= 0)
|
|
up = 0;
|
|
|
|
if (dn == 2) {
|
|
/* if continuous 2 retry count(every 2 seconds)
|
|
* >0 and < 3, reduce WiFi duration
|
|
*/
|
|
if (wait_count <= 2)
|
|
/* avoid loop between the two levels */
|
|
m++;
|
|
else
|
|
m = 1;
|
|
|
|
if (m >= 20)
|
|
/* maximum of m = 20 ' will recheck if
|
|
* need to adjust wifi duration in
|
|
* maximum time interval 120 seconds
|
|
*/
|
|
m = 20;
|
|
|
|
n = 3 * m;
|
|
up = 0;
|
|
dn = 0;
|
|
wait_count = 0;
|
|
result = -1;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
|
|
}
|
|
} else {
|
|
/* retry count > 3, once retry count > 3, to reduce
|
|
* WiFi duration
|
|
*/
|
|
if (wait_count == 1)
|
|
/* to avoid loop between the two levels */
|
|
m++;
|
|
else
|
|
m = 1;
|
|
|
|
if (m >= 20)
|
|
/* maximum of m = 20 ' will recheck if need to
|
|
* adjust wifi duration in maximum time interval
|
|
* 120 seconds
|
|
*/
|
|
m = 20;
|
|
|
|
n = 3 * m;
|
|
up = 0;
|
|
dn = 0;
|
|
wait_count = 0;
|
|
result = -1;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
|
|
}
|
|
|
|
if (result == -1) {
|
|
if (coex_dm->cur_ps_tdma == 1) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 2);
|
|
coex_dm->ps_tdma_du_adj_type = 2;
|
|
} else if (coex_dm->cur_ps_tdma == 2) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 9);
|
|
coex_dm->ps_tdma_du_adj_type = 9;
|
|
} else if (coex_dm->cur_ps_tdma == 9) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 11);
|
|
coex_dm->ps_tdma_du_adj_type = 11;
|
|
}
|
|
} else if (result == 1) {
|
|
if (coex_dm->cur_ps_tdma == 11) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 9);
|
|
coex_dm->ps_tdma_du_adj_type = 9;
|
|
} else if (coex_dm->cur_ps_tdma == 9) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 2);
|
|
coex_dm->ps_tdma_du_adj_type = 2;
|
|
} else if (coex_dm->cur_ps_tdma == 2) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 1);
|
|
coex_dm->ps_tdma_du_adj_type = 1;
|
|
}
|
|
}
|
|
|
|
if (coex_dm->cur_ps_tdma != 1 && coex_dm->cur_ps_tdma != 2 &&
|
|
coex_dm->cur_ps_tdma != 9 && coex_dm->cur_ps_tdma != 11) {
|
|
/* recover to previous adjust type */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
|
|
coex_dm->ps_tdma_du_adj_type);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_ps_tdma_chk_pwr_save(struct btc_coexist *btcoexist,
|
|
bool new_ps_state)
|
|
{
|
|
u8 lps_mode = 0x0;
|
|
|
|
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 */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
false, 0);
|
|
}
|
|
} else {
|
|
/* NO PS state */
|
|
if (new_ps_state) {
|
|
/* will enter LPS state, turn off psTdma first */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
false, 0);
|
|
} else {
|
|
/* keep state under NO PS state, do nothing. */
|
|
}
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_power_save_state(struct btc_coexist *btcoexist,
|
|
u8 ps_type, u8 lps_val,
|
|
u8 rpwm_val)
|
|
{
|
|
bool low_pwr_disable = false;
|
|
|
|
switch (ps_type) {
|
|
case BTC_PS_WIFI_NATIVE:
|
|
/* recover to original 32k low power setting */
|
|
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);
|
|
coex_sta->force_lps_on = false;
|
|
break;
|
|
case BTC_PS_LPS_ON:
|
|
halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, true);
|
|
halbtc8723b1ant_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);
|
|
coex_sta->force_lps_on = true;
|
|
break;
|
|
case BTC_PS_LPS_OFF:
|
|
halbtc8723b1ant_ps_tdma_chk_pwr_save(btcoexist, false);
|
|
btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
|
|
coex_sta->force_lps_on = false;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_wifi_only(struct btc_coexist *btcoexist)
|
|
{
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
FORCE_EXEC, false, false);
|
|
}
|
|
|
|
/* check if BT is disabled */
|
|
static void halbtc8723b1ant_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;
|
|
|
|
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)
|
|
bt_active = false;
|
|
if (coex_sta->high_priority_tx == 0xffff &&
|
|
coex_sta->high_priority_rx == 0xffff &&
|
|
coex_sta->low_priority_tx == 0xffff &&
|
|
coex_sta->low_priority_rx == 0xffff)
|
|
bt_active = false;
|
|
if (bt_active) {
|
|
bt_disable_cnt = 0;
|
|
bt_disabled = false;
|
|
} else {
|
|
bt_disable_cnt++;
|
|
if (bt_disable_cnt >= 2)
|
|
bt_disabled = 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;
|
|
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
|
|
&bt_disabled);
|
|
if (bt_disabled) {
|
|
halbtc8723b1ant_action_wifi_only(btcoexist);
|
|
btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS,
|
|
NULL);
|
|
btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS,
|
|
NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*****************************************************
|
|
*
|
|
* Non-Software Coex Mechanism start
|
|
*
|
|
*****************************************************/
|
|
|
|
static void halbtc8723b1ant_action_bt_whck_test(struct btc_coexist *btcoexist)
|
|
{
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0,
|
|
0x0);
|
|
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, NORMAL_EXEC,
|
|
false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_wifi_multiport(struct btc_coexist *btcoexist)
|
|
{
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, NORMAL_EXEC,
|
|
false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_hs(struct btc_coexist *btcoexist)
|
|
{
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
bool wifi_connected = false, ap_enable = false;
|
|
bool wifi_busy = false, bt_busy = false;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
|
|
&ap_enable);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
|
|
&wifi_connected);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
|
|
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
|
|
|
|
if (coex_sta->bt_abnormal_scan) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 33);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
|
|
} else if (!wifi_connected && !coex_sta->wifi_is_high_pri_task) {
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
|
|
} else if (bt_link_info->sco_exist || bt_link_info->hid_exist ||
|
|
bt_link_info->a2dp_exist) {
|
|
/* SCO/HID/A2DP busy */
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
if (coex_sta->c2h_bt_remote_name_req)
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
|
|
33);
|
|
else
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
|
|
32);
|
|
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
} else if (bt_link_info->pan_exist || wifi_busy) {
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
if (coex_sta->c2h_bt_remote_name_req)
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
|
|
33);
|
|
else
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
|
|
32);
|
|
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
} else {
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 7);
|
|
}
|
|
}
|
|
|
|
static void btc8723b1ant_act_bt_sco_hid_only_busy(struct btc_coexist *btcoexist,
|
|
u8 wifi_status)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
bool wifi_connected = false;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
|
|
&wifi_connected);
|
|
|
|
/* tdma and coex table */
|
|
if (bt_link_info->sco_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 5);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
|
|
} else {
|
|
/* HID */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 6);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
|
|
struct btc_coexist *btcoexist,
|
|
u8 wifi_status)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
|
|
if ((coex_sta->low_priority_rx >= 950) && (!coex_sta->under_ips))
|
|
bt_link_info->slave_role = true;
|
|
else
|
|
bt_link_info->slave_role = false;
|
|
|
|
if (bt_link_info->hid_only) { /* HID */
|
|
btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist, wifi_status);
|
|
coex_dm->auto_tdma_adjust = false;
|
|
return;
|
|
} else if (bt_link_info->a2dp_only) { /* A2DP */
|
|
if (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 32);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
coex_dm->auto_tdma_adjust = false;
|
|
} else {
|
|
btc8723b1ant_tdma_dur_adj_for_acl(btcoexist,
|
|
wifi_status);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 1);
|
|
coex_dm->auto_tdma_adjust = true;
|
|
}
|
|
} else if (((bt_link_info->a2dp_exist) && (bt_link_info->pan_exist)) ||
|
|
(bt_link_info->hid_exist && bt_link_info->a2dp_exist &&
|
|
bt_link_info->pan_exist)) {
|
|
/* A2DP + PAN(OPP,FTP), HID + A2DP + PAN(OPP,FTP) */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
coex_dm->auto_tdma_adjust = false;
|
|
} else if (bt_link_info->hid_exist && bt_link_info->a2dp_exist) {
|
|
/* HID + A2DP */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
|
|
coex_dm->auto_tdma_adjust = false;
|
|
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
} else if (bt_link_info->pan_only ||
|
|
(bt_link_info->hid_exist && bt_link_info->pan_exist)) {
|
|
/* PAN(OPP,FTP), HID + PAN(OPP,FTP) */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
coex_dm->auto_tdma_adjust = false;
|
|
} else {
|
|
/* BT no-profile busy (0x9) */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 33);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
coex_dm->auto_tdma_adjust = false;
|
|
}
|
|
}
|
|
|
|
static void btc8723b1ant_action_wifi_not_conn(struct btc_coexist *btcoexist)
|
|
{
|
|
/* power save state */
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
|
|
/* tdma and coex table */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA, NORMAL_EXEC,
|
|
false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
|
|
}
|
|
|
|
static void
|
|
btc8723b1ant_action_wifi_not_conn_scan(struct btc_coexist *btcoexist)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
|
|
/* tdma and coex table */
|
|
if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
|
|
if (bt_link_info->a2dp_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 32);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
} else if (bt_link_info->a2dp_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 22);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 20);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 1);
|
|
}
|
|
} else if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
|
|
coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY){
|
|
btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
|
|
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
|
|
}
|
|
}
|
|
|
|
static void
|
|
btc8723b1ant_act_wifi_not_conn_asso_auth(struct btc_coexist *btcoexist)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
|
|
/* tdma and coex table */
|
|
if ((bt_link_info->sco_exist) || (bt_link_info->hid_exist) ||
|
|
(bt_link_info->a2dp_exist)) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 4);
|
|
} else if (bt_link_info->pan_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 4);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 2);
|
|
}
|
|
}
|
|
|
|
static void btc8723b1ant_action_wifi_conn_scan(struct btc_coexist *btcoexist)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
|
|
/* tdma and coex table */
|
|
if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
|
|
if (bt_link_info->a2dp_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 32);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
} else if (bt_link_info->a2dp_exist &&
|
|
bt_link_info->pan_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 22);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 20);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
}
|
|
} else if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
|
|
coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
|
|
btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
|
|
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_wifi_connected_special_packet(
|
|
struct btc_coexist *btcoexist)
|
|
{
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
bool wifi_busy = false;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
|
|
|
|
/* no special packet process for both WiFi and BT very busy */
|
|
if ((wifi_busy) &&
|
|
((bt_link_info->pan_exist) || (coex_sta->num_of_profile >= 2)))
|
|
return;
|
|
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
|
|
/* tdma and coex table */
|
|
if ((bt_link_info->sco_exist) || (bt_link_info->hid_exist)) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
|
|
} else if (bt_link_info->a2dp_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
} else if (bt_link_info->pan_exist) {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_action_wifi_connected(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
bool wifi_busy = false;
|
|
bool scan = false, link = false, roam = false;
|
|
bool under_4way = false, ap_enable = false;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CoexForWifiConnect()===>\n");
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
|
|
&under_4way);
|
|
if (under_4way) {
|
|
halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
|
|
return;
|
|
}
|
|
|
|
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);
|
|
|
|
if (scan || link || roam) {
|
|
if (scan)
|
|
btc8723b1ant_action_wifi_conn_scan(btcoexist);
|
|
else
|
|
halbtc8723b1ant_action_wifi_connected_special_packet(
|
|
btcoexist);
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
|
|
return;
|
|
}
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE,
|
|
&ap_enable);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
|
|
/* power save state */
|
|
if (!ap_enable &&
|
|
coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY &&
|
|
!btcoexist->bt_link_info.hid_only) {
|
|
if (btcoexist->bt_link_info.a2dp_only) {
|
|
if (!wifi_busy) {
|
|
halbtc8723b1ant_power_save_state(btcoexist,
|
|
BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
} else { /* busy */
|
|
if (coex_sta->scan_ap_num >=
|
|
BT_8723B_1ANT_WIFI_NOISY_THRESH)
|
|
/* no force LPS, no PS-TDMA,
|
|
* use pure TDMA
|
|
*/
|
|
halbtc8723b1ant_power_save_state(
|
|
btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
else
|
|
halbtc8723b1ant_power_save_state(
|
|
btcoexist, BTC_PS_LPS_ON, 0x50,
|
|
0x4);
|
|
}
|
|
} else if ((!coex_sta->pan_exist) && (!coex_sta->a2dp_exist) &&
|
|
(!coex_sta->hid_exist))
|
|
halbtc8723b1ant_power_save_state(
|
|
btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);
|
|
else
|
|
halbtc8723b1ant_power_save_state(btcoexist,
|
|
BTC_PS_LPS_ON,
|
|
0x50, 0x4);
|
|
} else {
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
}
|
|
/* tdma and coex table */
|
|
if (!wifi_busy) {
|
|
if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
|
|
halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
|
|
btcoexist,
|
|
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
|
|
} else if (coex_dm->bt_status ==
|
|
BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
|
|
coex_dm->bt_status ==
|
|
BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
|
|
btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
|
|
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist,
|
|
BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 2);
|
|
}
|
|
} else {
|
|
if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY) {
|
|
halbtc8723b1ant_action_wifi_connected_bt_acl_busy(
|
|
btcoexist,
|
|
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY);
|
|
} else if (coex_dm->bt_status ==
|
|
BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
|
|
coex_dm->bt_status ==
|
|
BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY) {
|
|
btc8723b1ant_act_bt_sco_hid_only_busy(btcoexist,
|
|
BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY);
|
|
} else {
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC,
|
|
true, 32);
|
|
halbtc8723b1ant_set_ant_path(btcoexist,
|
|
BTC_ANT_PATH_PTA,
|
|
NORMAL_EXEC, false, false);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 4);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
bool wifi_connected = false, bt_hs_on = false, wifi_busy = false;
|
|
bool increase_scan_dev_num = false;
|
|
bool bt_ctrl_agg_buf_size = false;
|
|
bool miracast_plus_bt = false;
|
|
u8 agg_buf_size = 5;
|
|
u8 iot_peer = BTC_IOT_PEER_UNKNOWN;
|
|
u32 wifi_link_status = 0;
|
|
u32 num_of_wifi_link = 0;
|
|
u32 wifi_bw;
|
|
|
|
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->bt_whck_test) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], wifi is under IPS !!!\n");
|
|
halbtc8723b1ant_action_bt_whck_test(btcoexist);
|
|
return;
|
|
}
|
|
|
|
if (coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_BUSY ||
|
|
coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_SCO_BUSY ||
|
|
coex_dm->bt_status == BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY)
|
|
increase_scan_dev_num = true;
|
|
|
|
btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM,
|
|
&increase_scan_dev_num);
|
|
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_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) {
|
|
if (bt_link_info->bt_link_exist) {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 1,
|
|
0, 1);
|
|
miracast_plus_bt = true;
|
|
} else {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0,
|
|
0, 0);
|
|
miracast_plus_bt = false;
|
|
}
|
|
btcoexist->btc_set(btcoexist, BTC_SET_BL_MIRACAST_PLUS_BT,
|
|
&miracast_plus_bt);
|
|
halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
|
|
bt_ctrl_agg_buf_size, agg_buf_size);
|
|
|
|
if ((bt_link_info->a2dp_exist || wifi_busy) &&
|
|
(coex_sta->c2h_bt_inquiry_page))
|
|
halbtc8723b1ant_action_bt_inquiry(btcoexist);
|
|
else
|
|
halbtc8723b1ant_action_wifi_multiport(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_U4_WIFI_BW, &wifi_bw);
|
|
|
|
if (bt_link_info->bt_link_exist && wifi_connected) {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 1, 0, 1);
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U1_IOT_PEER, &iot_peer);
|
|
|
|
if (iot_peer != BTC_IOT_PEER_CISCO &&
|
|
iot_peer != BTC_IOT_PEER_BROADCOM) {
|
|
bool sco_exist = bt_link_info->sco_exist;
|
|
|
|
halbtc8723b1ant_limited_rx(btcoexist,
|
|
NORMAL_EXEC, sco_exist,
|
|
false, 0x5);
|
|
} else {
|
|
if (bt_link_info->sco_exist) {
|
|
halbtc8723b1ant_limited_rx(btcoexist,
|
|
NORMAL_EXEC, true,
|
|
false, 0x5);
|
|
} else {
|
|
if (wifi_bw == BTC_WIFI_BW_HT40)
|
|
halbtc8723b1ant_limited_rx(
|
|
btcoexist, NORMAL_EXEC, false,
|
|
true, 0x10);
|
|
else
|
|
halbtc8723b1ant_limited_rx(
|
|
btcoexist, NORMAL_EXEC, false,
|
|
true, 0x8);
|
|
}
|
|
}
|
|
|
|
halbtc8723b1ant_sw_mechanism(btcoexist, true);
|
|
} else {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
|
|
|
|
halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
|
|
0x5);
|
|
|
|
halbtc8723b1ant_sw_mechanism(btcoexist, false);
|
|
}
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
|
|
|
|
if (coex_sta->c2h_bt_inquiry_page) {
|
|
halbtc8723b1ant_action_bt_inquiry(btcoexist);
|
|
return;
|
|
} else if (bt_hs_on) {
|
|
halbtc8723b1ant_action_hs(btcoexist);
|
|
return;
|
|
}
|
|
|
|
if (!wifi_connected) {
|
|
bool scan = false, link = false, roam = false;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], wifi is non connected-idle !!!\n");
|
|
|
|
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);
|
|
|
|
if (scan || link || roam) {
|
|
if (scan)
|
|
btc8723b1ant_action_wifi_not_conn_scan(
|
|
btcoexist);
|
|
else
|
|
btc8723b1ant_act_wifi_not_conn_asso_auth(
|
|
btcoexist);
|
|
} else {
|
|
btc8723b1ant_action_wifi_not_conn(btcoexist);
|
|
}
|
|
} else { /* wifi LPS/Busy */
|
|
halbtc8723b1ant_action_wifi_connected(btcoexist);
|
|
}
|
|
}
|
|
|
|
/* force coex mechanism to reset */
|
|
static void halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist)
|
|
{
|
|
/* sw all off */
|
|
halbtc8723b1ant_sw_mechanism(btcoexist, false);
|
|
|
|
coex_sta->pop_event_cnt = 0;
|
|
}
|
|
|
|
static void halbtc8723b1ant_init_hw_config(struct btc_coexist *btcoexist,
|
|
bool backup, bool wifi_only)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u32 u32tmp = 0;
|
|
u8 u8tmpa = 0, u8tmpb = 0;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], 1Ant Init HW Config!!\n");
|
|
|
|
/* 0xf0[15:12] --> Chip Cut information */
|
|
coex_sta->cut_version =
|
|
(btcoexist->btc_read_1byte(btcoexist, 0xf1) & 0xf0) >> 4;
|
|
/* enable TBTT interrupt */
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x550, 0x8, 0x1);
|
|
|
|
/* 0x790[5:0] = 0x5 */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x790, 0x5);
|
|
|
|
/* Enable counter statistics */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
|
|
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0x20, 0x1);
|
|
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
|
|
|
|
/* Antenna config */
|
|
if (wifi_only)
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_WIFI,
|
|
FORCE_EXEC, true, false);
|
|
else
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
|
|
FORCE_EXEC, true, false);
|
|
|
|
/* PTA parameter */
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
|
|
|
|
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
|
|
u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
|
|
u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x67);
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x67=0x%x\n",
|
|
u32tmp, u8tmpa, u8tmpb);
|
|
}
|
|
|
|
/**************************************************************
|
|
* extern function start with ex_btc8723b1ant_
|
|
**************************************************************/
|
|
void ex_btc8723b1ant_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;
|
|
u32 value;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"xxxxxxxxxxxxxxxx Execute 8723b 1-Ant PowerOn Setting xxxxxxxxxxxxxxxx!!\n");
|
|
|
|
btcoexist->stop_coex_dm = true;
|
|
|
|
btcoexist->btc_write_1byte(btcoexist, 0x67, 0x20);
|
|
|
|
/* enable BB, REG_SYS_FUNC_EN such that we can write 0x948 correctly. */
|
|
u16tmp = btcoexist->btc_read_2byte(btcoexist, 0x2);
|
|
btcoexist->btc_write_2byte(btcoexist, 0x2, u16tmp | BIT0 | BIT1);
|
|
|
|
/* set GRAN_BT = 1 */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x765, 0x18);
|
|
/* set WLAN_ACT = 0 */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
|
|
|
|
/* 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 */
|
|
btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
|
|
|
|
u8tmp |= 0x1; /* antenna inverse */
|
|
btcoexist->btc_write_local_reg_1byte(btcoexist, 0xfe08, u8tmp);
|
|
|
|
board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
|
|
} else {
|
|
/* for PCIE and SDIO interface, we check efuse 0xc3[6] */
|
|
if (board_info->single_ant_path == 0) {
|
|
/* set to S1 */
|
|
btcoexist->btc_write_4byte(btcoexist, 0x948, 0x280);
|
|
board_info->btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT;
|
|
value = 1;
|
|
} else if (board_info->single_ant_path == 1) {
|
|
/* set to S0 */
|
|
btcoexist->btc_write_4byte(btcoexist, 0x948, 0x0);
|
|
u8tmp |= 0x1; /* antenna inverse */
|
|
board_info->btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT;
|
|
value = 0;
|
|
}
|
|
|
|
btcoexist->btc_set(btcoexist, BTC_SET_ACT_ANTPOSREGRISTRY_CTRL,
|
|
&value);
|
|
|
|
if (btcoexist->chip_interface == BTC_INTF_PCI)
|
|
btcoexist->btc_write_local_reg_1byte(btcoexist, 0x384,
|
|
u8tmp);
|
|
else if (btcoexist->chip_interface == BTC_INTF_SDIO)
|
|
btcoexist->btc_write_local_reg_1byte(btcoexist, 0x60,
|
|
u8tmp);
|
|
}
|
|
}
|
|
|
|
|
|
void ex_btc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist,
|
|
bool wifi_only)
|
|
{
|
|
halbtc8723b1ant_init_hw_config(btcoexist, true, wifi_only);
|
|
btcoexist->stop_coex_dm = false;
|
|
}
|
|
|
|
void ex_btc8723b1ant_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");
|
|
|
|
btcoexist->stop_coex_dm = false;
|
|
|
|
halbtc8723b1ant_init_coex_dm(btcoexist);
|
|
|
|
halbtc8723b1ant_query_bt_info(btcoexist);
|
|
}
|
|
|
|
void ex_btc8723b1ant_display_coex_info(struct btc_coexist *btcoexist,
|
|
struct seq_file *m)
|
|
{
|
|
struct btc_board_info *board_info = &btcoexist->board_info;
|
|
struct btc_stack_info *stack_info = &btcoexist->stack_info;
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
u8 u8tmp[4], i, bt_info_ext, pstdmacase = 0;
|
|
u16 u16tmp[4];
|
|
u32 u32tmp[4];
|
|
bool roam = false, scan = false;
|
|
bool link = false, wifi_under_5g = false;
|
|
bool bt_hs_on = false, wifi_busy = false;
|
|
s32 wifi_rssi = 0, bt_hs_rssi = 0;
|
|
u32 wifi_bw, wifi_traffic_dir, fa_ofdm, fa_cck, wifi_link_status;
|
|
u8 wifi_dot11_chnl, wifi_hs_chnl;
|
|
u32 fw_ver = 0, bt_patch_ver = 0;
|
|
|
|
seq_puts(m, "\n ============[BT Coexist info]============");
|
|
|
|
if (btcoexist->manual_control) {
|
|
seq_puts(m, "\n ============[Under Manual Control]==========");
|
|
seq_puts(m, "\n ==========================================");
|
|
}
|
|
if (btcoexist->stop_coex_dm) {
|
|
seq_puts(m, "\n ============[Coex is STOPPED]============");
|
|
seq_puts(m, "\n ==========================================");
|
|
}
|
|
|
|
seq_printf(m, "\n %-35s = %d/ %d/ %d",
|
|
"Ant PG Num/ Ant Mech/ Ant Pos:",
|
|
board_info->pg_ant_num, board_info->btdm_ant_num,
|
|
board_info->btdm_ant_pos);
|
|
|
|
seq_printf(m, "\n %-35s = %s / %d",
|
|
"BT stack/ hci ext ver",
|
|
((stack_info->profile_notified) ? "Yes" : "No"),
|
|
stack_info->hci_version);
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
|
|
seq_printf(m, "\n %-35s = %d_%x/ 0x%x/ 0x%x(%d)",
|
|
"CoexVer/ FwVer/ PatchVer",
|
|
glcoex_ver_date_8723b_1ant, glcoex_ver_8723b_1ant,
|
|
fw_ver, bt_patch_ver, bt_patch_ver);
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
|
|
&wifi_dot11_chnl);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
|
|
seq_printf(m, "\n %-35s = %d / %d(%d)",
|
|
"Dot11 channel / HsChnl(HsMode)",
|
|
wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
|
|
|
|
seq_printf(m, "\n %-35s = %3ph ",
|
|
"H2C Wifi inform bt chnl Info",
|
|
coex_dm->wifi_chnl_info);
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
|
|
seq_printf(m, "\n %-35s = %d/ %d",
|
|
"Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
|
|
|
|
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);
|
|
seq_printf(m, "\n %-35s = %d/ %d/ %d ",
|
|
"Wifi link/ roam/ scan", link, roam, scan);
|
|
|
|
btcoexist->btc_get(btcoexist , BTC_GET_BL_WIFI_UNDER_5G,
|
|
&wifi_under_5g);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
|
|
&wifi_traffic_dir);
|
|
|
|
seq_printf(m, "\n %-35s = %s / %s/ %s ",
|
|
"Wifi status", (wifi_under_5g ? "5G" : "2.4G"),
|
|
((wifi_bw == BTC_WIFI_BW_LEGACY) ? "Legacy" :
|
|
((wifi_bw == BTC_WIFI_BW_HT40) ? "HT40" : "HT20")),
|
|
((!wifi_busy) ? "idle" :
|
|
((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ?
|
|
"uplink" : "downlink")));
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
|
|
&wifi_link_status);
|
|
seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d",
|
|
"sta/vwifi/hs/p2pGo/p2pGc",
|
|
((wifi_link_status & WIFI_STA_CONNECTED) ? 1 : 0),
|
|
((wifi_link_status & WIFI_AP_CONNECTED) ? 1 : 0),
|
|
((wifi_link_status & WIFI_HS_CONNECTED) ? 1 : 0),
|
|
((wifi_link_status & WIFI_P2P_GO_CONNECTED) ? 1 : 0),
|
|
((wifi_link_status & WIFI_P2P_GC_CONNECTED) ? 1 : 0));
|
|
|
|
seq_printf(m, "\n %-35s = [%s/ %d/ %d] ",
|
|
"BT [status/ rssi/ retryCnt]",
|
|
((coex_sta->bt_disabled) ? ("disabled") :
|
|
((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
|
|
((BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
|
|
coex_dm->bt_status) ?
|
|
"non-connected idle" :
|
|
((BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE ==
|
|
coex_dm->bt_status) ?
|
|
"connected-idle" : "busy")))),
|
|
coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
|
|
|
|
seq_printf(m, "\n %-35s = %d / %d / %d / %d",
|
|
"SCO/HID/PAN/A2DP", bt_link_info->sco_exist,
|
|
bt_link_info->hid_exist, bt_link_info->pan_exist,
|
|
bt_link_info->a2dp_exist);
|
|
btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_BT_LINK_INFO, m);
|
|
|
|
bt_info_ext = coex_sta->bt_info_ext;
|
|
seq_printf(m, "\n %-35s = %s",
|
|
"BT Info A2DP rate",
|
|
(bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
|
|
|
|
for (i = 0; i < BT_INFO_SRC_8723B_1ANT_MAX; i++) {
|
|
if (coex_sta->bt_info_c2h_cnt[i]) {
|
|
seq_printf(m, "\n %-35s = %7ph(%d)",
|
|
glbt_info_src_8723b_1ant[i],
|
|
coex_sta->bt_info_c2h[i],
|
|
coex_sta->bt_info_c2h_cnt[i]);
|
|
}
|
|
}
|
|
seq_printf(m, "\n %-35s = %s/%s, (0x%x/0x%x)",
|
|
"PS state, IPS/LPS, (lps/rpwm)",
|
|
((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
|
|
((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
|
|
btcoexist->bt_info.lps_val,
|
|
btcoexist->bt_info.rpwm_val);
|
|
btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_FW_PWR_MODE_CMD, m);
|
|
|
|
if (!btcoexist->manual_control) {
|
|
/* Sw mechanism */
|
|
seq_printf(m, "\n %-35s",
|
|
"============[Sw mechanism]============");
|
|
|
|
seq_printf(m, "\n %-35s = %d/",
|
|
"SM[LowPenaltyRA]", coex_dm->cur_low_penalty_ra);
|
|
|
|
seq_printf(m, "\n %-35s = %s/ %s/ %d ",
|
|
"DelBA/ BtCtrlAgg/ AggSize",
|
|
(btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
|
|
(btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
|
|
btcoexist->bt_info.agg_buf_size);
|
|
|
|
seq_printf(m, "\n %-35s = 0x%x ",
|
|
"Rate Mask", btcoexist->bt_info.ra_mask);
|
|
|
|
/* Fw mechanism */
|
|
seq_printf(m, "\n %-35s",
|
|
"============[Fw mechanism]============");
|
|
|
|
pstdmacase = coex_dm->cur_ps_tdma;
|
|
seq_printf(m, "\n %-35s = %5ph case-%d (auto:%d)",
|
|
"PS TDMA", coex_dm->ps_tdma_para,
|
|
pstdmacase, coex_dm->auto_tdma_adjust);
|
|
|
|
seq_printf(m, "\n %-35s = %d ",
|
|
"IgnWlanAct", coex_dm->cur_ignore_wlan_act);
|
|
|
|
seq_printf(m, "\n %-35s = 0x%x ",
|
|
"Latest error condition(should be 0)",
|
|
coex_dm->error_condition);
|
|
}
|
|
|
|
seq_printf(m, "\n %-35s = %d",
|
|
"Coex Table Type", coex_sta->coex_table_type);
|
|
|
|
/* Hw setting */
|
|
seq_printf(m, "\n %-35s",
|
|
"============[Hw setting]============");
|
|
|
|
seq_printf(m, "\n %-35s = 0x%x/0x%x/0x%x/0x%x",
|
|
"backup ARFR1/ARFR2/RL/AMaxTime", coex_dm->backup_arfr_cnt1,
|
|
coex_dm->backup_arfr_cnt2, coex_dm->backup_retry_limit,
|
|
coex_dm->backup_ampdu_max_time);
|
|
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
|
|
u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
|
|
u16tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
|
|
seq_printf(m, "\n %-35s = 0x%x/0x%x/0x%x/0x%x",
|
|
"0x430/0x434/0x42a/0x456",
|
|
u32tmp[0], u32tmp[1], u16tmp[0], u8tmp[0]);
|
|
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6cc);
|
|
u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x880);
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x",
|
|
"0x778/0x6cc/0x880[29:25]", u8tmp[0], u32tmp[0],
|
|
(u32tmp[1] & 0x3e000000) >> 25);
|
|
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x948);
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x67);
|
|
u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x765);
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x",
|
|
"0x948/ 0x67[5] / 0x765",
|
|
u32tmp[0], ((u8tmp[0] & 0x20) >> 5), u8tmp[1]);
|
|
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x92c);
|
|
u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x930);
|
|
u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x944);
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x",
|
|
"0x92c[1:0]/ 0x930[7:0]/0x944[1:0]",
|
|
u32tmp[0] & 0x3, u32tmp[1] & 0xff, u32tmp[2] & 0x3);
|
|
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x39);
|
|
u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x40);
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
|
|
u8tmp[2] = btcoexist->btc_read_1byte(btcoexist, 0x64);
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x",
|
|
"0x38[11]/0x40/0x4c[24:23]/0x64[0]",
|
|
((u8tmp[0] & 0x8) >> 3), u8tmp[1],
|
|
((u32tmp[0] & 0x01800000) >> 23), u8tmp[2] & 0x1);
|
|
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x",
|
|
"0x550(bcn ctrl)/0x522", u32tmp[0], u8tmp[0]);
|
|
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x49c);
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x",
|
|
"0xc50(dig)/0x49c(null-drop)", u32tmp[0] & 0xff, u8tmp[0]);
|
|
|
|
u32tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xda0);
|
|
u32tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0xda4);
|
|
u32tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0xda8);
|
|
u32tmp[3] = btcoexist->btc_read_4byte(btcoexist, 0xcf0);
|
|
|
|
u8tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
|
|
u8tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
|
|
|
|
fa_ofdm = ((u32tmp[0] & 0xffff0000) >> 16) +
|
|
((u32tmp[1] & 0xffff0000) >> 16) +
|
|
(u32tmp[1] & 0xffff) +
|
|
(u32tmp[2] & 0xffff) +
|
|
((u32tmp[3] & 0xffff0000) >> 16) +
|
|
(u32tmp[3] & 0xffff);
|
|
fa_cck = (u8tmp[0] << 8) + u8tmp[1];
|
|
|
|
seq_printf(m, "\n %-35s = 0x%x/ 0x%x/ 0x%x",
|
|
"OFDM-CCA/OFDM-FA/CCK-FA",
|
|
u32tmp[0] & 0xffff, fa_ofdm, fa_cck);
|
|
|
|
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, "\n %-35s = 0x%x/ 0x%x/ 0x%x",
|
|
"0x6c0/0x6c4/0x6c8(coexTable)",
|
|
u32tmp[0], u32tmp[1], u32tmp[2]);
|
|
|
|
seq_printf(m, "\n %-35s = %d/ %d",
|
|
"0x770(high-pri rx/tx)", coex_sta->high_priority_rx,
|
|
coex_sta->high_priority_tx);
|
|
seq_printf(m, "\n %-35s = %d/ %d",
|
|
"0x774(low-pri rx/tx)", coex_sta->low_priority_rx,
|
|
coex_sta->low_priority_tx);
|
|
if (btcoexist->auto_report_1ant)
|
|
halbtc8723b1ant_monitor_bt_ctr(btcoexist);
|
|
btcoexist->btc_disp_dbg_msg(btcoexist, BTC_DBG_DISP_COEX_STATISTICS, m);
|
|
}
|
|
|
|
void ex_btc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
if (btcoexist->manual_control || btcoexist->stop_coex_dm)
|
|
return;
|
|
|
|
if (BTC_IPS_ENTER == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], IPS ENTER notify\n");
|
|
coex_sta->under_ips = true;
|
|
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
|
|
FORCE_EXEC, false, true);
|
|
/* set PTA control */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist,
|
|
NORMAL_EXEC, 0);
|
|
} else if (BTC_IPS_LEAVE == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], IPS LEAVE notify\n");
|
|
coex_sta->under_ips = false;
|
|
|
|
halbtc8723b1ant_init_hw_config(btcoexist, false, false);
|
|
halbtc8723b1ant_init_coex_dm(btcoexist);
|
|
halbtc8723b1ant_query_bt_info(btcoexist);
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
if (btcoexist->manual_control || btcoexist->stop_coex_dm)
|
|
return;
|
|
|
|
if (BTC_LPS_ENABLE == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], LPS ENABLE notify\n");
|
|
coex_sta->under_lps = true;
|
|
} else if (BTC_LPS_DISABLE == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], LPS DISABLE notify\n");
|
|
coex_sta->under_lps = false;
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
bool wifi_connected = false, bt_hs_on = false;
|
|
u8 u8tmpa, u8tmpb;
|
|
u32 u32tmp;
|
|
u32 wifi_link_status = 0;
|
|
u32 num_of_wifi_link = 0;
|
|
bool bt_ctrl_agg_buf_size = false;
|
|
u8 agg_buf_size = 5;
|
|
|
|
if (btcoexist->manual_control || btcoexist->stop_coex_dm)
|
|
return;
|
|
|
|
if (type == BTC_SCAN_START) {
|
|
coex_sta->wifi_is_high_pri_task = true;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], SCAN START notify\n");
|
|
/* Force antenna setup for no scan result issue */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
FORCE_EXEC, false, false);
|
|
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
|
|
u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
|
|
u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x67);
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], 0x948=0x%x, 0x765=0x%x, 0x67=0x%x\n",
|
|
u32tmp, u8tmpa, u8tmpb);
|
|
} else {
|
|
coex_sta->wifi_is_high_pri_task = false;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], SCAN FINISH notify\n");
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM,
|
|
&coex_sta->scan_ap_num);
|
|
}
|
|
|
|
if (coex_sta->bt_disabled)
|
|
return;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
|
|
&wifi_connected);
|
|
|
|
halbtc8723b1ant_query_bt_info(btcoexist);
|
|
|
|
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) {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
|
|
halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
|
|
bt_ctrl_agg_buf_size, agg_buf_size);
|
|
halbtc8723b1ant_action_wifi_multiport(btcoexist);
|
|
return;
|
|
}
|
|
|
|
if (coex_sta->c2h_bt_inquiry_page) {
|
|
halbtc8723b1ant_action_bt_inquiry(btcoexist);
|
|
return;
|
|
} else if (bt_hs_on) {
|
|
halbtc8723b1ant_action_hs(btcoexist);
|
|
return;
|
|
}
|
|
|
|
if (BTC_SCAN_START == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], SCAN START notify\n");
|
|
if (!wifi_connected)
|
|
/* non-connected scan */
|
|
btc8723b1ant_action_wifi_not_conn_scan(btcoexist);
|
|
else
|
|
/* wifi is connected */
|
|
btc8723b1ant_action_wifi_conn_scan(btcoexist);
|
|
} else if (BTC_SCAN_FINISH == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], SCAN FINISH notify\n");
|
|
if (!wifi_connected)
|
|
/* non-connected scan */
|
|
btc8723b1ant_action_wifi_not_conn(btcoexist);
|
|
else
|
|
halbtc8723b1ant_action_wifi_connected(btcoexist);
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
bool wifi_connected = false, bt_hs_on = false;
|
|
u32 wifi_link_status = 0;
|
|
u32 num_of_wifi_link = 0;
|
|
bool bt_ctrl_agg_buf_size = false, under_4way = false;
|
|
u8 agg_buf_size = 5;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
|
|
&under_4way);
|
|
|
|
if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
|
|
coex_sta->bt_disabled)
|
|
return;
|
|
|
|
if (type == BTC_ASSOCIATE_START) {
|
|
coex_sta->wifi_is_high_pri_task = true;
|
|
|
|
/* Force antenna setup for no scan result issue */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
FORCE_EXEC, false, false);
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CONNECT START notify\n");
|
|
coex_dm->arp_cnt = 0;
|
|
} else {
|
|
coex_sta->wifi_is_high_pri_task = false;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CONNECT FINISH notify\n");
|
|
}
|
|
|
|
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) {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
|
|
halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
|
|
bt_ctrl_agg_buf_size, agg_buf_size);
|
|
halbtc8723b1ant_action_wifi_multiport(btcoexist);
|
|
return;
|
|
}
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
|
|
if (coex_sta->c2h_bt_inquiry_page) {
|
|
halbtc8723b1ant_action_bt_inquiry(btcoexist);
|
|
return;
|
|
} else if (bt_hs_on) {
|
|
halbtc8723b1ant_action_hs(btcoexist);
|
|
return;
|
|
}
|
|
|
|
if (BTC_ASSOCIATE_START == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CONNECT START notify\n");
|
|
btc8723b1ant_act_wifi_not_conn_asso_auth(btcoexist);
|
|
} else if (BTC_ASSOCIATE_FINISH == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], CONNECT FINISH notify\n");
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
|
|
&wifi_connected);
|
|
if (!wifi_connected)
|
|
/* non-connected scan */
|
|
btc8723b1ant_action_wifi_not_conn(btcoexist);
|
|
else
|
|
halbtc8723b1ant_action_wifi_connected(btcoexist);
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
|
|
u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u8 h2c_parameter[3] = {0};
|
|
u32 wifi_bw;
|
|
u8 wifi_central_chnl;
|
|
bool wifi_under_b_mode = false;
|
|
|
|
if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
|
|
coex_sta->bt_disabled)
|
|
return;
|
|
|
|
if (type == BTC_MEDIA_CONNECT) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], MEDIA connect notify\n");
|
|
/* Force antenna setup for no scan result issue */
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_PTA,
|
|
FORCE_EXEC, false, false);
|
|
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 */
|
|
}
|
|
|
|
coex_dm->backup_arfr_cnt1 =
|
|
btcoexist->btc_read_4byte(btcoexist, 0x430);
|
|
coex_dm->backup_arfr_cnt2 =
|
|
btcoexist->btc_read_4byte(btcoexist, 0x434);
|
|
coex_dm->backup_retry_limit =
|
|
btcoexist->btc_read_2byte(btcoexist, 0x42a);
|
|
coex_dm->backup_ampdu_max_time =
|
|
btcoexist->btc_read_1byte(btcoexist, 0x456);
|
|
} else {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], MEDIA disconnect notify\n");
|
|
coex_dm->arp_cnt = 0;
|
|
|
|
btcoexist->btc_write_1byte(btcoexist, 0x6cd, 0x0); /* CCK Tx */
|
|
btcoexist->btc_write_1byte(btcoexist, 0x6cf, 0x0); /* CCK Rx */
|
|
|
|
coex_sta->cck_ever_lock = false;
|
|
}
|
|
|
|
/* 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) {
|
|
h2c_parameter[0] = 0x0;
|
|
h2c_parameter[1] = wifi_central_chnl;
|
|
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
|
|
if (BTC_WIFI_BW_HT40 == wifi_bw)
|
|
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];
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], FW write 0x66 = 0x%x\n",
|
|
h2c_parameter[0] << 16 | h2c_parameter[1] << 8 |
|
|
h2c_parameter[2]);
|
|
|
|
btcoexist->btc_fill_h2c(btcoexist, 0x66, 3, h2c_parameter);
|
|
}
|
|
|
|
void ex_btc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
|
|
u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
bool bt_hs_on = false;
|
|
u32 wifi_link_status = 0;
|
|
u32 num_of_wifi_link = 0;
|
|
bool bt_ctrl_agg_buf_size = false, under_4way = false;
|
|
u8 agg_buf_size = 5;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
|
|
&under_4way);
|
|
|
|
if (btcoexist->manual_control || btcoexist->stop_coex_dm ||
|
|
coex_sta->bt_disabled)
|
|
return;
|
|
|
|
if (type == BTC_PACKET_DHCP || type == BTC_PACKET_EAPOL ||
|
|
type == BTC_PACKET_ARP) {
|
|
if (type == BTC_PACKET_ARP) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], special Packet ARP notify\n");
|
|
|
|
coex_dm->arp_cnt++;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], ARP Packet Count = %d\n",
|
|
coex_dm->arp_cnt);
|
|
|
|
if ((coex_dm->arp_cnt >= 10) && (!under_4way))
|
|
/* if APR PKT > 10 after connect, do not go to
|
|
* ActionWifiConnectedSpecificPacket(btcoexist)
|
|
*/
|
|
coex_sta->wifi_is_high_pri_task = false;
|
|
else
|
|
coex_sta->wifi_is_high_pri_task = true;
|
|
} else {
|
|
coex_sta->wifi_is_high_pri_task = true;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], special Packet DHCP or EAPOL notify\n");
|
|
}
|
|
} else {
|
|
coex_sta->wifi_is_high_pri_task = false;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], special Packet [Type = %d] notify\n",
|
|
type);
|
|
}
|
|
|
|
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) {
|
|
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
|
|
halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
|
|
bt_ctrl_agg_buf_size, agg_buf_size);
|
|
halbtc8723b1ant_action_wifi_multiport(btcoexist);
|
|
return;
|
|
}
|
|
|
|
coex_sta->special_pkt_period_cnt = 0;
|
|
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
|
|
if (coex_sta->c2h_bt_inquiry_page) {
|
|
halbtc8723b1ant_action_bt_inquiry(btcoexist);
|
|
return;
|
|
} else if (bt_hs_on) {
|
|
halbtc8723b1ant_action_hs(btcoexist);
|
|
return;
|
|
}
|
|
|
|
if (BTC_PACKET_DHCP == type ||
|
|
BTC_PACKET_EAPOL == type) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], special Packet(%d) notify\n", type);
|
|
halbtc8723b1ant_action_wifi_connected_special_packet(btcoexist);
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
|
|
u8 *tmp_buf, u8 length)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u8 bt_info = 0;
|
|
u8 i, rsp_source = 0;
|
|
bool wifi_connected = false;
|
|
bool bt_busy = false;
|
|
|
|
coex_sta->c2h_bt_info_req_sent = false;
|
|
|
|
rsp_source = tmp_buf[0] & 0xf;
|
|
if (rsp_source >= BT_INFO_SRC_8723B_1ANT_MAX)
|
|
rsp_source = BT_INFO_SRC_8723B_1ANT_WIFI_FW;
|
|
coex_sta->bt_info_c2h_cnt[rsp_source]++;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Bt info[%d], length=%d, hex data = [",
|
|
rsp_source, length);
|
|
for (i = 0; i < length; i++) {
|
|
coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
|
|
if (i == 1)
|
|
bt_info = 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]);
|
|
}
|
|
|
|
/* if 0xff, it means BT is under WHCK test */
|
|
if (bt_info == 0xff)
|
|
coex_sta->bt_whck_test = true;
|
|
else
|
|
coex_sta->bt_whck_test = false;
|
|
|
|
if (rsp_source != BT_INFO_SRC_8723B_1ANT_WIFI_FW) {
|
|
coex_sta->bt_retry_cnt = /* [3:0] */
|
|
coex_sta->bt_info_c2h[rsp_source][2] & 0xf;
|
|
|
|
if (coex_sta->bt_retry_cnt >= 1)
|
|
coex_sta->pop_event_cnt++;
|
|
|
|
if (coex_sta->bt_info_c2h[rsp_source][2] & 0x20)
|
|
coex_sta->c2h_bt_remote_name_req = true;
|
|
else
|
|
coex_sta->c2h_bt_remote_name_req = false;
|
|
|
|
coex_sta->bt_rssi =
|
|
coex_sta->bt_info_c2h[rsp_source][3] * 2 - 90;
|
|
|
|
coex_sta->bt_info_ext =
|
|
coex_sta->bt_info_c2h[rsp_source][4];
|
|
|
|
if (coex_sta->bt_info_c2h[rsp_source][1] == 0x49) {
|
|
coex_sta->a2dp_bit_pool =
|
|
coex_sta->bt_info_c2h[rsp_source][6];
|
|
} else {
|
|
coex_sta->a2dp_bit_pool = 0;
|
|
}
|
|
|
|
coex_sta->bt_tx_rx_mask =
|
|
(coex_sta->bt_info_c2h[rsp_source][2] & 0x40);
|
|
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TX_RX_MASK,
|
|
&coex_sta->bt_tx_rx_mask);
|
|
|
|
if (!coex_sta->bt_tx_rx_mask) {
|
|
/* BT into is responded by BT FW and BT RF REG
|
|
* 0x3C != 0x15 => Need to switch BT TRx Mask
|
|
*/
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Switch BT TRx Mask since BT RF REG 0x3C != 0x15\n");
|
|
btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
|
|
0x3c, 0x15);
|
|
|
|
/* BT TRx Mask lock 0x2c[0], 0x30[0] = 0 */
|
|
btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
|
|
0x2c, 0x7c44);
|
|
btcoexist->btc_set_bt_reg(btcoexist, BTC_BT_REG_RF,
|
|
0x30, 0x7c44);
|
|
}
|
|
|
|
/* Here we need to resend some wifi info to BT
|
|
* because bt is reset and loss of the info.
|
|
*/
|
|
if (coex_sta->bt_info_ext & BIT1) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
|
|
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
|
|
&wifi_connected);
|
|
if (wifi_connected)
|
|
ex_btc8723b1ant_media_status_notify(btcoexist,
|
|
BTC_MEDIA_CONNECT);
|
|
else
|
|
ex_btc8723b1ant_media_status_notify(btcoexist,
|
|
BTC_MEDIA_DISCONNECT);
|
|
}
|
|
|
|
if (coex_sta->bt_info_ext & BIT3) {
|
|
if (!btcoexist->manual_control &&
|
|
!btcoexist->stop_coex_dm) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BT ext info bit3 check, set BT NOT ignore Wlan active!!\n");
|
|
halbtc8723b1ant_ignore_wlan_act(btcoexist,
|
|
FORCE_EXEC,
|
|
false);
|
|
}
|
|
} else {
|
|
/* BT already NOT ignore Wlan active, do nothing here.*/
|
|
}
|
|
if (!btcoexist->auto_report_1ant) {
|
|
if (coex_sta->bt_info_ext & BIT4) {
|
|
/* BT auto report already enabled, do nothing */
|
|
} else {
|
|
halbtc8723b1ant_bt_auto_report(btcoexist,
|
|
FORCE_EXEC,
|
|
true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* check BIT2 first ==> check if bt is under inquiry or page scan */
|
|
if (bt_info & BT_INFO_8723B_1ANT_B_INQ_PAGE)
|
|
coex_sta->c2h_bt_inquiry_page = true;
|
|
else
|
|
coex_sta->c2h_bt_inquiry_page = false;
|
|
|
|
coex_sta->num_of_profile = 0;
|
|
|
|
/* set link exist status */
|
|
if (!(bt_info & BT_INFO_8723B_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;
|
|
|
|
coex_sta->bt_hi_pri_link_exist = false;
|
|
} else {
|
|
/* connection exists */
|
|
coex_sta->bt_link_exist = true;
|
|
if (bt_info & BT_INFO_8723B_1ANT_B_FTP) {
|
|
coex_sta->pan_exist = true;
|
|
coex_sta->num_of_profile++;
|
|
} else {
|
|
coex_sta->pan_exist = false;
|
|
}
|
|
if (bt_info & BT_INFO_8723B_1ANT_B_A2DP) {
|
|
coex_sta->a2dp_exist = true;
|
|
coex_sta->num_of_profile++;
|
|
} else {
|
|
coex_sta->a2dp_exist = false;
|
|
}
|
|
if (bt_info & BT_INFO_8723B_1ANT_B_HID) {
|
|
coex_sta->hid_exist = true;
|
|
coex_sta->num_of_profile++;
|
|
} else {
|
|
coex_sta->hid_exist = false;
|
|
}
|
|
if (bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) {
|
|
coex_sta->sco_exist = true;
|
|
coex_sta->num_of_profile++;
|
|
} else {
|
|
coex_sta->sco_exist = false;
|
|
}
|
|
|
|
if ((!coex_sta->hid_exist) &&
|
|
(!coex_sta->c2h_bt_inquiry_page) &&
|
|
(!coex_sta->sco_exist)) {
|
|
if (coex_sta->high_priority_tx +
|
|
coex_sta->high_priority_rx >=
|
|
160) {
|
|
coex_sta->hid_exist = true;
|
|
coex_sta->wrong_profile_notification++;
|
|
coex_sta->num_of_profile++;
|
|
bt_info = bt_info | 0x28;
|
|
}
|
|
}
|
|
|
|
/* Add Hi-Pri Tx/Rx counter to avoid false detection */
|
|
if (((coex_sta->hid_exist) || (coex_sta->sco_exist)) &&
|
|
(coex_sta->high_priority_tx + coex_sta->high_priority_rx >=
|
|
160) &&
|
|
(!coex_sta->c2h_bt_inquiry_page))
|
|
coex_sta->bt_hi_pri_link_exist = true;
|
|
|
|
if ((bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) &&
|
|
(coex_sta->num_of_profile == 0)) {
|
|
if (coex_sta->low_priority_tx +
|
|
coex_sta->low_priority_rx >=
|
|
160) {
|
|
coex_sta->pan_exist = true;
|
|
coex_sta->num_of_profile++;
|
|
coex_sta->wrong_profile_notification++;
|
|
bt_info = bt_info | 0x88;
|
|
}
|
|
}
|
|
}
|
|
|
|
halbtc8723b1ant_update_bt_link_info(btcoexist);
|
|
|
|
/* mask profile bit for connect-ilde identification
|
|
* ( for CSR case: A2DP idle --> 0x41)
|
|
*/
|
|
bt_info = bt_info & 0x1f;
|
|
|
|
if (!(bt_info & BT_INFO_8723B_1ANT_B_CONNECTION)) {
|
|
coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BtInfoNotify(), BT Non-Connected idle!\n");
|
|
/* connection exists but no busy */
|
|
} else if (bt_info == BT_INFO_8723B_1ANT_B_CONNECTION) {
|
|
coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
|
|
} else if ((bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) ||
|
|
(bt_info & BT_INFO_8723B_1ANT_B_SCO_BUSY)) {
|
|
coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_SCO_BUSY;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
|
|
} else if (bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) {
|
|
if (BT_8723B_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
|
|
coex_dm->auto_tdma_adjust = false;
|
|
|
|
coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_ACL_BUSY;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
|
|
} else {
|
|
coex_dm->bt_status = BT_8723B_1ANT_BT_STATUS_MAX;
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], BtInfoNotify(), BT Non-Defined state!!\n");
|
|
}
|
|
|
|
if ((BT_8723B_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
|
|
(BT_8723B_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
|
|
(BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status))
|
|
bt_busy = true;
|
|
else
|
|
bt_busy = false;
|
|
btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
|
|
|
|
halbtc8723b1ant_run_coexist_mechanism(btcoexist);
|
|
}
|
|
|
|
void ex_btc8723b1ant_rf_status_notify(struct btc_coexist *btcoexist, u8 type)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
u32 u32tmp;
|
|
u8 u8tmpa, u8tmpb, u8tmpc;
|
|
|
|
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;
|
|
} else if (type == BTC_RF_OFF) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], RF is turned OFF!!\n");
|
|
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
|
|
FORCE_EXEC, false, true);
|
|
|
|
halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
|
|
btcoexist->stop_coex_dm = true;
|
|
|
|
u32tmp = btcoexist->btc_read_4byte(btcoexist, 0x948);
|
|
u8tmpa = btcoexist->btc_read_1byte(btcoexist, 0x765);
|
|
u8tmpb = btcoexist->btc_read_1byte(btcoexist, 0x67);
|
|
u8tmpc = btcoexist->btc_read_1byte(btcoexist, 0x76e);
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"############# [BTCoex], 0x948=0x%x, 0x765=0x%x, 0x67=0x%x, 0x76e=0x%x\n",
|
|
u32tmp, u8tmpa, u8tmpb, u8tmpc);
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_halt_notify(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Halt notify\n");
|
|
|
|
btcoexist->stop_coex_dm = true;
|
|
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, FORCE_EXEC,
|
|
false, true);
|
|
|
|
halbtc8723b1ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
|
|
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
halbtc8723b1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
|
|
|
|
ex_btc8723b1ant_media_status_notify(btcoexist, BTC_MEDIA_DISCONNECT);
|
|
|
|
btcoexist->stop_coex_dm = true;
|
|
}
|
|
|
|
void ex_btc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Pnp notify\n");
|
|
|
|
if (BTC_WIFI_PNP_SLEEP == pnp_state) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Pnp notify to SLEEP\n");
|
|
halbtc8723b1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
|
|
FORCE_EXEC, false, true);
|
|
halbtc8723b1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
|
|
0x0, 0x0);
|
|
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
|
|
halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
|
|
|
|
/* 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;
|
|
btcoexist->stop_coex_dm = true;
|
|
} else if (BTC_WIFI_PNP_WAKE_UP == pnp_state) {
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], Pnp notify to WAKE UP\n");
|
|
btcoexist->stop_coex_dm = false;
|
|
halbtc8723b1ant_init_hw_config(btcoexist, false, false);
|
|
halbtc8723b1ant_init_coex_dm(btcoexist);
|
|
halbtc8723b1ant_query_bt_info(btcoexist);
|
|
}
|
|
}
|
|
|
|
void ex_btc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], *****************Coex DM Reset****************\n");
|
|
|
|
halbtc8723b1ant_init_hw_config(btcoexist, false, false);
|
|
halbtc8723b1ant_init_coex_dm(btcoexist);
|
|
}
|
|
|
|
void ex_btc8723b1ant_periodical(struct btc_coexist *btcoexist)
|
|
{
|
|
struct rtl_priv *rtlpriv = btcoexist->adapter;
|
|
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
|
|
|
|
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
|
|
"[BTCoex], ==========================Periodical===========================\n");
|
|
|
|
if (!btcoexist->auto_report_1ant) {
|
|
halbtc8723b1ant_query_bt_info(btcoexist);
|
|
halbtc8723b1ant_monitor_bt_enable_disable(btcoexist);
|
|
} else {
|
|
halbtc8723b1ant_monitor_bt_ctr(btcoexist);
|
|
halbtc8723b1ant_monitor_wifi_ctr(btcoexist);
|
|
|
|
if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx < 50) &&
|
|
bt_link_info->hid_exist)
|
|
bt_link_info->hid_exist = false;
|
|
|
|
if (btc8723b1ant_is_wifi_status_changed(btcoexist) ||
|
|
coex_dm->auto_tdma_adjust) {
|
|
halbtc8723b1ant_run_coexist_mechanism(btcoexist);
|
|
}
|
|
coex_sta->special_pkt_period_cnt++;
|
|
}
|
|
}
|