From 9ecb40ef5281eeb5eb06ca6b428f4142987ce0cb Mon Sep 17 00:00:00 2001 From: Zong-Zhe Yang Date: Fri, 8 Sep 2023 11:11:44 +0800 Subject: [PATCH] wifi: rtw89: mcc: deal with BT slot change 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 Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230908031145.20931-8-pkshih@realtek.com --- drivers/net/wireless/realtek/rtw89/chan.c | 5 ++++- drivers/net/wireless/realtek/rtw89/core.c | 1 + drivers/net/wireless/realtek/rtw89/core.h | 1 + 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw89/chan.c b/drivers/net/wireless/realtek/rtw89/chan.c index 6f584a56e92f3..2bc9367613740 100644 --- a/drivers/net/wireless/realtek/rtw89/chan.c +++ b/drivers/net/wireless/realtek/rtw89/chan.c @@ -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) diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index b852c9871bdd1..42c351a5ef9fc 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -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) diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 4cf11bbc00cbb..78ba5fd6923b7 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -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, -- 2.30.2