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rtlwifi: btcoex: 23b 1ant: need these information when scan 

Log the scan procedure, and update ap_num for future usage when scan done.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry 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: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Ping-Ke Shih 2017-05-19 10:59:29 -05:00 committed by Kalle Valo
parent 96e3baadd0
commit c01fd117e5
2 changed files with 29 additions and 2 deletions
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30
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c
View File

@ -2424,13 +2424,39 @@ void ex_halbtc8723b1ant_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 ||
btcoexist->bt_info.bt_disabled)
if (btcoexist->manual_control || btcoexist->stop_coex_dm)
return;
if (type == BTC_SCAN_START) {
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 {
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);

1
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h
View File

@ -163,6 +163,7 @@ struct coex_sta_8723b_1ant {
bool c2h_bt_inquiry_page;
u8 bt_retry_cnt;
u8 bt_info_ext;
u8 scan_ap_num;
bool cck_ever_lock;
bool force_lps_on;
u32 pop_event_cnt;