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wifi: rtw89: mcc: deal with BT slot change

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When receiving request of adjusting BT slot from coex. mechanism,
we need to fetch the new BT slot and use the new one to calculate
MCC (multi-channel concurrency) pattern. Then, we update the new
MCC pattern to FW.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230908031145.20931-8-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2023-09-08 11:11:44 +08:00 committed by Kalle Valo
parent 15fe9b7319
commit 9ecb40ef52
3 changed files with 6 additions and 1 deletions
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5
drivers/net/wireless/realtek/rtw89/chan.c
View File

@ -1646,12 +1646,15 @@ void rtw89_chanctx_work(struct work_struct *work)
break;
case RTW89_ENTITY_MODE_MCC:
if (changed & BIT(RTW89_CHANCTX_BCN_OFFSET_CHANGE) ||
changed & BIT(RTW89_CHANCTX_P2P_PS_CHANGE))
changed & BIT(RTW89_CHANCTX_P2P_PS_CHANGE) ||
changed & BIT(RTW89_CHANCTX_BT_SLOT_CHANGE))
update_mcc_pattern = true;
if (changed & BIT(RTW89_CHANCTX_REMOTE_STA_CHANGE))
rtw89_mcc_update_macid_bitmap(rtwdev);
if (changed & BIT(RTW89_CHANCTX_P2P_PS_CHANGE))
rtw89_mcc_update_limit(rtwdev);
if (changed & BIT(RTW89_CHANCTX_BT_SLOT_CHANGE))
rtw89_mcc_fill_bt_role(rtwdev);
if (update_mcc_pattern) {
ret = rtw89_mcc_update(rtwdev);
if (ret)

1
drivers/net/wireless/realtek/rtw89/core.c
View File

@ -3528,6 +3528,7 @@ void rtw89_core_ntfy_btc_event(struct rtw89_dev *rtwdev, enum rtw89_btc_hmsg eve
bt_req_len = rtw89_coex_query_bt_req_len(rtwdev, RTW89_PHY_0);
rtw89_debug(rtwdev, RTW89_DBG_BTC,
"coex updates BT req len to %d TU\n", bt_req_len);
rtw89_queue_chanctx_change(rtwdev, RTW89_CHANCTX_BT_SLOT_CHANGE);
break;
default:
if (event < NUM_OF_RTW89_BTC_HMSG)

1
drivers/net/wireless/realtek/rtw89/core.h
View File

@ -3791,6 +3791,7 @@ enum rtw89_chanctx_changes {
RTW89_CHANCTX_REMOTE_STA_CHANGE,
RTW89_CHANCTX_BCN_OFFSET_CHANGE,
RTW89_CHANCTX_P2P_PS_CHANGE,
RTW89_CHANCTX_BT_SLOT_CHANGE,
NUM_OF_RTW89_CHANCTX_CHANGES,
RTW89_CHANCTX_CHANGE_DFLT = NUM_OF_RTW89_CHANCTX_CHANGES,