diff options
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c | 72 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h | 3 |
2 files changed, 65 insertions, 10 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c index 2264b24fea9a..57eed18e19c8 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c @@ -1134,6 +1134,7 @@ static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, { struct rtl_priv *rtlpriv = btcoexist->adapter; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; + s8 wifi_duration_adjust = 0x0; u8 tdma_byte4_modify = 0x0; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, @@ -1156,6 +1157,36 @@ static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, return; } + if (coex_sta->scan_ap_num <= 5) { + if (coex_sta->a2dp_bit_pool >= 45) + wifi_duration_adjust = -15; + else if (coex_sta->a2dp_bit_pool >= 35) + wifi_duration_adjust = -10; + else + wifi_duration_adjust = 5; + } else if (coex_sta->scan_ap_num <= 20) { + if (coex_sta->a2dp_bit_pool >= 45) + wifi_duration_adjust = -15; + else if (coex_sta->a2dp_bit_pool >= 35) + wifi_duration_adjust = -10; + else + wifi_duration_adjust = 0; + } else if (coex_sta->scan_ap_num <= 40) { + if (coex_sta->a2dp_bit_pool >= 45) + wifi_duration_adjust = -15; + else if (coex_sta->a2dp_bit_pool >= 35) + wifi_duration_adjust = -10; + else + wifi_duration_adjust = -5; + } else { + if (coex_sta->a2dp_bit_pool >= 45) + wifi_duration_adjust = -15; + else if (coex_sta->a2dp_bit_pool >= 35) + wifi_duration_adjust = -10; + else + wifi_duration_adjust = -10; + } + if ((bt_link_info->slave_role) && (bt_link_info->a2dp_exist)) /* 0x778 = 0x1 at wifi slot (no blocking BT Low-Pri pkts) */ tdma_byte4_modify = 0x1; @@ -1204,8 +1235,9 @@ static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, 0x90 | tdma_byte4_modify); break; case 9: - btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, - 0x1a, 0xe1, 0x90); + btc8723b2ant_set_fw_ps_tdma( + btcoexist, 0xe3, 0x3c + wifi_duration_adjust, + 0x03, 0xf1, 0x90 | tdma_byte4_modify); break; case 10: btc8723b2ant_set_fw_ps_tdma( @@ -1247,8 +1279,8 @@ static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, 0x2f, 0x60, 0x90); break; case 18: - btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, - 0x5, 0xe1, 0x90); + btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x5, 0x5, + 0xe1, 0x90); break; case 19: btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x25, @@ -1263,8 +1295,25 @@ static void btc8723b2ant_ps_tdma(struct btc_coexist *btcoexist, bool force_exec, 0x03, 0x70, 0x90); break; case 71: - btc8723b2ant_set_fw_ps_tdma(btcoexist, 0xe3, 0x1a, - 0x1a, 0xe1, 0x90); + btc8723b2ant_set_fw_ps_tdma( + btcoexist, 0xe3, 0x3c + wifi_duration_adjust, + 0x03, 0xf1, 0x90); + break; + case 101: + case 105: + case 113: + case 171: + btc8723b2ant_set_fw_ps_tdma( + btcoexist, 0xd3, 0x3a + wifi_duration_adjust, + 0x03, 0x70, 0x50 | tdma_byte4_modify); + break; + case 102: + case 106: + case 110: + case 114: + btc8723b2ant_set_fw_ps_tdma( + btcoexist, 0xd3, 0x2d + wifi_duration_adjust, + 0x03, 0x70, 0x50 | tdma_byte4_modify); break; } } else { @@ -1733,7 +1782,6 @@ static void btc8723b2ant_action_hid(struct btc_coexist *btcoexist) /* for HID quality & wifi performance balance at 11n mode */ btc8723b2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 9); - if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) || (bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) btc8723b2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9); @@ -2448,7 +2496,6 @@ void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist) ((wifi_traffic_dir == BTC_WIFI_TRAFFIC_TX) ? "uplink" : "downlink"))); - RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "\r\n %-35s = %d / %d / %d / %d", "SCO/HID/PAN/A2DP", bt_link_info->sco_exist, bt_link_info->hid_exist, @@ -2636,6 +2683,8 @@ void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type) else if (BTC_SCAN_FINISH == type) 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); } void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type) @@ -2746,8 +2795,11 @@ void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, coex_sta->bt_rssi = coex_sta->bt_info_c2h[rsp_source][3] * 2 + 10; - 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; /* Here we need to resend some wifi info to BT * because BT is reset and loss of the info. diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h index d1bfdbec82b0..e36ab4205771 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.h @@ -149,6 +149,7 @@ struct coex_sta_8723b_2ant { u8 bt_retry_cnt; u8 bt_info_ext; u32 pop_event_cnt; + u8 scan_ap_num; u32 crc_ok_cck; u32 crc_ok_11g; @@ -159,6 +160,8 @@ struct coex_sta_8723b_2ant { u32 crc_err_11g; u32 crc_err_11n; u32 crc_err_11n_agg; + + u8 a2dp_bit_pool; }; /********************************************************************* |