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[02/11] rtlwifi: btcoex: 23b 2ant: treat too many low prio packets as retry

Message ID 20170406201958.25642-3-Larry.Finger@lwfinger.net (mailing list archive)
State Accepted
Commit 2037b83c12d1535cab7e73181c34e353ffb94700
Delegated to: Kalle Valo
Headers show

Commit Message

Larry Finger April 6, 2017, 8:19 p.m. UTC 
From: Yan-Hsuan Chuang <yhchuang@realtek.com>

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pkshih <pkshih@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
---
 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox

Patch

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
index 327609e3a309..82a5e5357cb7 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
@@ -1884,6 +1884,11 @@  static void btc8723b2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
 	} else {
 		/*accquire the BT TRx retry count from BT_Info byte2*/
 		retry_count = coex_sta->bt_retry_cnt;
+
+		if ((coex_sta->low_priority_tx) > 1050 ||
+		    (coex_sta->low_priority_rx) > 1250)
+			retry_count++;
+
 		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
 			 "[BTCoex], retry_count = %d\n", retry_count);
 		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,