Commit 86aeb825 authored by Yan-Hsuan Chuang's avatar Yan-Hsuan Chuang Committed by Kalle Valo

rtlwifi: btcoex: 23b 1ant: turn off ps and tdma mechanism when concurrent mode

When wifi is under concurrent mode, we can not distinguish if it is the
real PS or just a fake one by sending null data, so we turn it off
in case of miracast scenario.
Signed-off-by: default avatarYan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent f9cbb5b4
...@@ -1765,6 +1765,8 @@ static void halbtc8723b1ant_action_wifi_multiport(struct btc_coexist *btcoexist) ...@@ -1765,6 +1765,8 @@ static void halbtc8723b1ant_action_wifi_multiport(struct btc_coexist *btcoexist)
0x0, 0x0); 0x0, 0x0);
halbtc8723b1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); 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); halbtc8723b1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
} }
...@@ -2174,12 +2176,15 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) ...@@ -2174,12 +2176,15 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
{ {
struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_priv *rtlpriv = btcoexist->adapter;
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info; struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
bool wifi_connected = false, bt_hs_on = false; bool wifi_connected = false, bt_hs_on = false, wifi_busy = false;
bool increase_scan_dev_num = false; bool increase_scan_dev_num = false;
bool bt_ctrl_agg_buf_size = false; bool bt_ctrl_agg_buf_size = false;
bool miracast_plus_bt = false;
u8 agg_buf_size = 5; u8 agg_buf_size = 5;
u8 iot_peer = BTC_IOT_PEER_UNKNOWN;
u32 wifi_link_status = 0; u32 wifi_link_status = 0;
u32 num_of_wifi_link = 0; u32 num_of_wifi_link = 0;
u32 wifi_bw;
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
"[BTCoex], RunCoexistMechanism()===>\n"); "[BTCoex], RunCoexistMechanism()===>\n");
...@@ -2216,46 +2221,85 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist) ...@@ -2216,46 +2221,85 @@ static void halbtc8723b1ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM, btcoexist->btc_set(btcoexist, BTC_SET_BL_INC_SCAN_DEV_NUM,
&increase_scan_dev_num); &increase_scan_dev_num);
btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED, btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
&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, btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_LINK_STATUS,
&wifi_link_status); &wifi_link_status);
num_of_wifi_link = wifi_link_status >> 16; num_of_wifi_link = wifi_link_status >> 16;
if (num_of_wifi_link >= 2) {
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); 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, halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
bt_ctrl_agg_buf_size, bt_ctrl_agg_buf_size, agg_buf_size);
agg_buf_size);
halbtc8723b1ant_action_wifi_multiport(btcoexist); 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; return;
} }
if (!bt_link_info->sco_exist && !bt_link_info->hid_exist) { miracast_plus_bt = false;
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0); 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) {
if (bt_link_info->sco_exist)
halbtc8723b1ant_limited_rx(btcoexist,
NORMAL_EXEC, false,
false, 0x5);
else
halbtc8723b1ant_limited_rx(btcoexist,
NORMAL_EXEC, false,
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 { } else {
if (wifi_connected) halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
halbtc8723b1ant_limited_tx(btcoexist,
NORMAL_EXEC, 1, 1, 1, 1);
else
halbtc8723b1ant_limited_tx(btcoexist, NORMAL_EXEC,
0, 0, 0, 0);
}
if (bt_link_info->sco_exist) { halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
bt_ctrl_agg_buf_size = true; 0x5);
agg_buf_size = 0x3;
} else if (bt_link_info->hid_exist) {
bt_ctrl_agg_buf_size = true;
agg_buf_size = 0x5;
} else if (bt_link_info->a2dp_exist || bt_link_info->pan_exist) {
bt_ctrl_agg_buf_size = true;
agg_buf_size = 0x8;
}
halbtc8723b1ant_limited_rx(btcoexist, NORMAL_EXEC, false,
bt_ctrl_agg_buf_size, agg_buf_size);
halbtc8723b1ant_sw_mechanism(btcoexist, false);
}
btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
if (coex_sta->c2h_bt_inquiry_page) { if (coex_sta->c2h_bt_inquiry_page) {
......
...@@ -199,6 +199,24 @@ enum btc_wifi_pnp { ...@@ -199,6 +199,24 @@ enum btc_wifi_pnp {
BTC_WIFI_PNP_MAX BTC_WIFI_PNP_MAX
}; };
enum btc_iot_peer {
BTC_IOT_PEER_UNKNOWN = 0,
BTC_IOT_PEER_REALTEK = 1,
BTC_IOT_PEER_REALTEK_92SE = 2,
BTC_IOT_PEER_BROADCOM = 3,
BTC_IOT_PEER_RALINK = 4,
BTC_IOT_PEER_ATHEROS = 5,
BTC_IOT_PEER_CISCO = 6,
BTC_IOT_PEER_MERU = 7,
BTC_IOT_PEER_MARVELL = 8,
BTC_IOT_PEER_REALTEK_SOFTAP = 9,
BTC_IOT_PEER_SELF_SOFTAP = 10, /* Self is SoftAP */
BTC_IOT_PEER_AIRGO = 11,
BTC_IOT_PEER_REALTEK_JAGUAR_BCUTAP = 12,
BTC_IOT_PEER_REALTEK_JAGUAR_CCUTAP = 13,
BTC_IOT_PEER_MAX,
};
enum btc_get_type { enum btc_get_type {
/* type bool */ /* type bool */
BTC_GET_BL_HS_OPERATION, BTC_GET_BL_HS_OPERATION,
...@@ -238,6 +256,7 @@ enum btc_get_type { ...@@ -238,6 +256,7 @@ enum btc_get_type {
BTC_GET_U1_WIFI_HS_CHNL, BTC_GET_U1_WIFI_HS_CHNL,
BTC_GET_U1_MAC_PHY_MODE, BTC_GET_U1_MAC_PHY_MODE,
BTC_GET_U1_AP_NUM, BTC_GET_U1_AP_NUM,
BTC_GET_U1_IOT_PEER,
/* for 1Ant */ /* for 1Ant */
BTC_GET_U1_LPS_MODE, BTC_GET_U1_LPS_MODE,
......
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