diff mbox series

[rtw-next,08/12] wifi: rtw89: mcc: handle the case where NoA start time has passed

Message ID 20250422014620.18421-9-pkshih@realtek.com
State New
Headers show
Series wifi: rtw89: fine tune STA + P2P concurrency | expand

Commit Message

Ping-Ke Shih April 22, 2025, 1:46 a.m. UTC 
From: Zong-Zhe Yang <kevin_yang@realtek.com>

MCC will limit the time a role can use in a schedule according to the
periodic NoA. Original logic didn't consider the case where NoA start
time has passed. It might lead to inaccurate result. So, tweak it.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/chan.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/chan.c b/drivers/net/wireless/realtek/rtw89/chan.c
index b5fb5669eefe..530f8c52efe8 100644
--- a/drivers/net/wireless/realtek/rtw89/chan.c
+++ b/drivers/net/wireless/realtek/rtw89/chan.c
@@ -787,6 +787,9 @@  static void rtw89_mcc_fill_role_limit(struct rtw89_dev *rtwdev,
 	}
 
 	tsf_lmt = (tsf & GENMASK_ULL(63, 32)) | start_time;
+	if (tsf_lmt < tsf)
+		tsf_lmt += roundup_u64(tsf - tsf_lmt, interval);
+
 	max_toa_us = rtw89_mcc_get_tbtt_ofst(rtwdev, mcc_role, tsf_lmt);
 	max_dur_us = interval - duration;
 	max_tob_us = max_dur_us - max_toa_us;