Commit 11d261f2 authored by Ping-Ke Shih's avatar Ping-Ke Shih Committed by Kalle Valo
Browse files

rtw89: send broadcast/multicast packets via HIQ if STAs are in sleep mode 



If a packet we are going to send is broadcast/multicast and certain STAs
are in sleep mode, a flag IEEE80211_TX_CTL_SEND_AFTER_DTIM is added to
txinfo. Then, this kind of packets must be sent via HIQ instead of regular
AC queues, because they should be sent right after beacon.

Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220107034239.22002-11-pkshih@realtek.com
parent 283c3d88

drivers/net/wireless/realtek/rtw89/core.c

+5 −3
Original line number Diff line number Diff line
@@ -380,10 +380,10 @@ rtw89_core_tx_update_mgmt_info(struct rtw89_dev *rtwdev, 
	struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info;

	u8 qsel, ch_dma;



	qsel = RTW89_TX_QSEL_B0_MGMT;

	qsel = desc_info->hiq ? RTW89_TX_QSEL_B0_HI : RTW89_TX_QSEL_B0_MGMT;

	ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel);



	desc_info->qsel = RTW89_TX_QSEL_B0_MGMT;

	desc_info->qsel = qsel;

	desc_info->ch_dma = ch_dma;

	desc_info->hw_ssn_sel = RTW89_MGMT_HW_SSN_SEL;

	desc_info->hw_seq_mode = RTW89_MGMT_HW_SEQ_MODE;
@@ -537,7 +537,7 @@ rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, 


	tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;

	tid_indicate = rtw89_core_get_tid_indicate(rtwdev, tid);

	qsel = rtw89_core_get_qsel(rtwdev, tid);

	qsel = desc_info->hiq ? RTW89_TX_QSEL_B0_HI : rtw89_core_get_qsel(rtwdev, tid);

	ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel);



	desc_info->ch_dma = ch_dma;
@@ -603,6 +603,7 @@ rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, 
{

	struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info;

	struct sk_buff *skb = tx_req->skb;

	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);

	struct ieee80211_hdr *hdr = (void *)skb->data;

	enum rtw89_core_tx_type tx_type;

	enum btc_pkt_type pkt_type;
@@ -621,6 +622,7 @@ rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, 
	desc_info->pkt_size = skb->len;

	desc_info->is_bmc = is_bmc;

	desc_info->wd_page = true;

	desc_info->hiq = info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM;



	switch (tx_req->tx_type) {

	case RTW89_CORE_TX_TYPE_MGMT:

drivers/net/wireless/realtek/rtw89/core.h

+1 −0
Original line number Diff line number Diff line
@@ -690,6 +690,7 @@ struct rtw89_tx_desc_info { 
#define RTW89_MGMT_HW_SSN_SEL	1

	u8 hw_seq_mode;

#define RTW89_MGMT_HW_SEQ_MODE	1

	bool hiq;

};



struct rtw89_core_tx_request {