Merge branch 'dev-5.10' into dev-5.10-inteldev-5.10-intel

Pull 5.10.67 stable from OpenBMC upstream.

Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>

6 files changed, 50 insertions, 17 deletions

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index acb6b0cd3667..b28fa0c4d180 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -1378,6 +1378,8 @@ struct rtl8xxxu_priv {
 	u8 no_pape:1;
 	u8 int_buf[USB_INTR_CONTENT_LENGTH];
 	u8 rssi_level;
+	DECLARE_BITMAP(tx_aggr_started, IEEE80211_NUM_TIDS);
+	DECLARE_BITMAP(tid_tx_operational, IEEE80211_NUM_TIDS);
 	/*
 	 * Only one virtual interface permitted because only STA mode
 	 * is supported and no iface_combinations are provided.
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 5cd7ef3625c5..0d374a294840 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -4805,6 +4805,8 @@ rtl8xxxu_fill_txdesc_v1(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
 	struct ieee80211_rate *tx_rate = ieee80211_get_tx_rate(hw, tx_info);
 	struct rtl8xxxu_priv *priv = hw->priv;
 	struct device *dev = &priv->udev->dev;
+	u8 *qc = ieee80211_get_qos_ctl(hdr);
+	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
 	u32 rate;
 	u16 rate_flags = tx_info->control.rates[0].flags;
 	u16 seq_number;
@@ -4828,7 +4830,7 @@ rtl8xxxu_fill_txdesc_v1(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
 
 	tx_desc->txdw3 = cpu_to_le32((u32)seq_number << TXDESC32_SEQ_SHIFT);
 
-	if (ampdu_enable)
+	if (ampdu_enable && test_bit(tid, priv->tid_tx_operational))
 		tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_ENABLE);
 	else
 		tx_desc->txdw1 |= cpu_to_le32(TXDESC32_AGG_BREAK);
@@ -4876,6 +4878,8 @@ rtl8xxxu_fill_txdesc_v2(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
 	struct rtl8xxxu_priv *priv = hw->priv;
 	struct device *dev = &priv->udev->dev;
 	struct rtl8xxxu_txdesc40 *tx_desc40;
+	u8 *qc = ieee80211_get_qos_ctl(hdr);
+	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
 	u32 rate;
 	u16 rate_flags = tx_info->control.rates[0].flags;
 	u16 seq_number;
@@ -4902,7 +4906,7 @@ rtl8xxxu_fill_txdesc_v2(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr,
 
 	tx_desc40->txdw9 = cpu_to_le32((u32)seq_number << TXDESC40_SEQ_SHIFT);
 
-	if (ampdu_enable)
+	if (ampdu_enable && test_bit(tid, priv->tid_tx_operational))
 		tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_ENABLE);
 	else
 		tx_desc40->txdw2 |= cpu_to_le32(TXDESC40_AGG_BREAK);
@@ -5015,12 +5019,19 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 	if (ieee80211_is_data_qos(hdr->frame_control) && sta) {
 		if (sta->ht_cap.ht_supported) {
 			u32 ampdu, val32;
+			u8 *qc = ieee80211_get_qos_ctl(hdr);
+			u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
 
 			ampdu = (u32)sta->ht_cap.ampdu_density;
 			val32 = ampdu << TXDESC_AMPDU_DENSITY_SHIFT;
 			tx_desc->txdw2 |= cpu_to_le32(val32);
 
 			ampdu_enable = true;
+
+			if (!test_bit(tid, priv->tx_aggr_started) &&
+			    !(skb->protocol == cpu_to_be16(ETH_P_PAE)))
+				if (!ieee80211_start_tx_ba_session(sta, tid, 0))
+					set_bit(tid, priv->tx_aggr_started);
 		}
 	}
 
@@ -6095,6 +6106,7 @@ rtl8xxxu_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	struct device *dev = &priv->udev->dev;
 	u8 ampdu_factor, ampdu_density;
 	struct ieee80211_sta *sta = params->sta;
+	u16 tid = params->tid;
 	enum ieee80211_ampdu_mlme_action action = params->action;
 
 	switch (action) {
@@ -6107,17 +6119,20 @@ rtl8xxxu_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		dev_dbg(dev,
 			"Changed HT: ampdu_factor %02x, ampdu_density %02x\n",
 			ampdu_factor, ampdu_density);
-		break;
+		return IEEE80211_AMPDU_TX_START_IMMEDIATE;
+	case IEEE80211_AMPDU_TX_STOP_CONT:
 	case IEEE80211_AMPDU_TX_STOP_FLUSH:
-		dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH\n", __func__);
-		rtl8xxxu_set_ampdu_factor(priv, 0);
-		rtl8xxxu_set_ampdu_min_space(priv, 0);
-		break;
 	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
-		dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_STOP_FLUSH_CONT\n",
-			 __func__);
+		dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_STOP\n", __func__);
 		rtl8xxxu_set_ampdu_factor(priv, 0);
 		rtl8xxxu_set_ampdu_min_space(priv, 0);
+		clear_bit(tid, priv->tx_aggr_started);
+		clear_bit(tid, priv->tid_tx_operational);
+		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
+		break;
+	case IEEE80211_AMPDU_TX_OPERATIONAL:
+		dev_dbg(dev, "%s: IEEE80211_AMPDU_TX_OPERATIONAL\n", __func__);
+		set_bit(tid, priv->tid_tx_operational);
 		break;
 	case IEEE80211_AMPDU_RX_START:
 		dev_dbg(dev, "%s: IEEE80211_AMPDU_RX_START\n", __func__);
diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile
index c0e4b111c8b4..73d6807a8cdf 100644
--- a/drivers/net/wireless/realtek/rtw88/Makefile
+++ b/drivers/net/wireless/realtek/rtw88/Makefile
@@ -15,9 +15,9 @@ rtw88_core-y += main.o \
 	   ps.o \
 	   sec.o \
 	   bf.o \
-	   wow.o \
 	   regd.o
 
+rtw88_core-$(CONFIG_PM) += wow.o
 
 obj-$(CONFIG_RTW88_8822B)	+= rtw88_8822b.o
 rtw88_8822b-objs		:= rtw8822b.o rtw8822b_table.o
diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c
index b2fd87834f23..0452630bcfac 100644
--- a/drivers/net/wireless/realtek/rtw88/fw.c
+++ b/drivers/net/wireless/realtek/rtw88/fw.c
@@ -684,7 +684,7 @@ static u16 rtw_get_rsvd_page_probe_req_size(struct rtw_dev *rtwdev,
 			continue;
 		if ((!ssid && !rsvd_pkt->ssid) ||
 		    rtw_ssid_equal(rsvd_pkt->ssid, ssid))
-			size = rsvd_pkt->skb->len;
+			size = rsvd_pkt->probe_req_size;
 	}
 
 	return size;
@@ -912,6 +912,8 @@ static struct sk_buff *rtw_get_rsvd_page_skb(struct ieee80211_hw *hw,
 							 ssid->ssid_len, 0);
 		else
 			skb_new = ieee80211_probereq_get(hw, vif->addr, NULL, 0, 0);
+		if (skb_new)
+			rsvd_pkt->probe_req_size = (u16)skb_new->len;
 		break;
 	case RSVD_NLO_INFO:
 		skb_new = rtw_nlo_info_get(hw);
@@ -1508,6 +1510,7 @@ int rtw_fw_dump_fifo(struct rtw_dev *rtwdev, u8 fifo_sel, u32 addr, u32 size,
 static void __rtw_fw_update_pkt(struct rtw_dev *rtwdev, u8 pkt_id, u16 size,
 				u8 location)
 {
+	struct rtw_chip_info *chip = rtwdev->chip;
 	u8 h2c_pkt[H2C_PKT_SIZE] = {0};
 	u16 total_size = H2C_PKT_HDR_SIZE + H2C_PKT_UPDATE_PKT_LEN;
 
@@ -1518,6 +1521,7 @@ static void __rtw_fw_update_pkt(struct rtw_dev *rtwdev, u8 pkt_id, u16 size,
 	UPDATE_PKT_SET_LOCATION(h2c_pkt, location);
 
 	/* include txdesc size */
+	size += chip->tx_pkt_desc_sz;
 	UPDATE_PKT_SET_SIZE(h2c_pkt, size);
 
 	rtw_fw_send_h2c_packet(rtwdev, h2c_pkt);
@@ -1527,7 +1531,7 @@ void rtw_fw_update_pkt_probe_req(struct rtw_dev *rtwdev,
 				 struct cfg80211_ssid *ssid)
 {
 	u8 loc;
-	u32 size;
+	u16 size;
 
 	loc = rtw_get_rsvd_page_probe_req_location(rtwdev, ssid);
 	if (!loc) {
diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h
index 08644540d259..f4aed247e3bd 100644
--- a/drivers/net/wireless/realtek/rtw88/fw.h
+++ b/drivers/net/wireless/realtek/rtw88/fw.h
@@ -117,6 +117,7 @@ struct rtw_rsvd_page {
 	u8 page;
 	bool add_txdesc;
 	struct cfg80211_ssid *ssid;
+	u16 probe_req_size;
 };
 
 enum rtw_keep_alive_pkt_type {
diff --git a/drivers/net/wireless/realtek/rtw88/wow.c b/drivers/net/wireless/realtek/rtw88/wow.c
index 2fcdf70a3a77..bb2fd4e544f0 100644
--- a/drivers/net/wireless/realtek/rtw88/wow.c
+++ b/drivers/net/wireless/realtek/rtw88/wow.c
@@ -283,15 +283,26 @@ static void rtw_wow_rx_dma_start(struct rtw_dev *rtwdev)
 
 static int rtw_wow_check_fw_status(struct rtw_dev *rtwdev, bool wow_enable)
 {
-	/* wait 100ms for wow firmware to finish work */
-	msleep(100);
+	int ret;
+	u8 check;
+	u32 check_dis;
 
 	if (wow_enable) {
-		if (rtw_read8(rtwdev, REG_WOWLAN_WAKE_REASON))
+		ret = read_poll_timeout(rtw_read8, check, !check, 1000,
+					100000, true, rtwdev,
+					REG_WOWLAN_WAKE_REASON);
+		if (ret)
 			goto wow_fail;
 	} else {
-		if (rtw_read32_mask(rtwdev, REG_FE1IMR, BIT_FS_RXDONE) ||
-		    rtw_read32_mask(rtwdev, REG_RXPKT_NUM, BIT_RW_RELEASE))
+		ret = read_poll_timeout(rtw_read32_mask, check_dis,
+					!check_dis, 1000, 100000, true, rtwdev,
+					REG_FE1IMR, BIT_FS_RXDONE);
+		if (ret)
+			goto wow_fail;
+		ret = read_poll_timeout(rtw_read32_mask, check_dis,
+					!check_dis, 1000, 100000, false, rtwdev,
+					REG_RXPKT_NUM, BIT_RW_RELEASE);
+		if (ret)
 			goto wow_fail;
 	}