Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 68 insertions, 62 deletions

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/def.h
index 91e4427ab0..4757f93b84 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/def.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/def.h
@@ -11,7 +11,7 @@
 #define CHIP_VENDOR_UMC_B_CUT		BIT(6)
 
 #define IS_92C_1T2R(version)		\
-	(((version) & CHIP_92C) && ((version) & CHIP_92C_1T2R))
+	(((version) & CHIP_92C_1T2R) == CHIP_92C_1T2R)
 
 #define IS_VENDOR_UMC(version)		\
 	(((version) & CHIP_VENDOR_UMC) ? true : false)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
index 5ec0eb8773..4217c9a08d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
@@ -622,6 +622,9 @@ static void _rtl92cu_init_chipn_two_out_ep_priority(struct ieee80211_hw *hw,
 	u16 valuelow;
 
 	switch (queue_sel) {
+	default:
+		WARN_ON(1);
+		fallthrough;
 	case (TX_SELE_HQ | TX_SELE_LQ):
 		valuehi = QUEUE_HIGH;
 		valuelow = QUEUE_LOW;
@@ -634,9 +637,6 @@ static void _rtl92cu_init_chipn_two_out_ep_priority(struct ieee80211_hw *hw,
 		valuehi = QUEUE_HIGH;
 		valuelow = QUEUE_NORMAL;
 		break;
-	default:
-		WARN_ON(1);
-		break;
 	}
 	if (!wmm_enable) {
 		beq = valuelow;
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
index 4ff0d41181..a76f2dc8a9 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
@@ -101,7 +101,8 @@ void rtl92c_read_chip_version(struct ieee80211_hw *hw)
 		rtlphy->rf_type = RF_1T1R;
 	rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD,
 		"Chip RF Type: %s\n",
-		rtlphy->rf_type == RF_2T2R ? "RF_2T2R" : "RF_1T1R");
+		rtlphy->rf_type == RF_2T2R ? "RF_2T2R" :
+		rtlphy->rf_type == RF_1T2R ? "RF_1T2R" : "RF_1T1R");
 	if (get_rf_type(rtlphy) == RF_1T1R)
 		rtlpriv->dm.rfpath_rxenable[0] = true;
 	else
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
index 20b4aac696..48be7e346e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c
@@ -40,7 +40,7 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 	rtlpriv->dm.thermalvalue = 0;
 
 	/* for firmware buf */
-	rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
+	rtlpriv->rtlhal.pfirmware = kmalloc(0x4000, GFP_KERNEL);
 	if (!rtlpriv->rtlhal.pfirmware) {
 		pr_err("Can't alloc buffer for fw\n");
 		return 1;
@@ -61,7 +61,7 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 				      fw_name, rtlpriv->io.dev,
 				      GFP_KERNEL, hw, rtl_fw_cb);
 	if (err) {
-		vfree(rtlpriv->rtlhal.pfirmware);
+		kfree(rtlpriv->rtlhal.pfirmware);
 		rtlpriv->rtlhal.pfirmware = NULL;
 	}
 	return err;
@@ -72,7 +72,7 @@ static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	if (rtlpriv->rtlhal.pfirmware) {
-		vfree(rtlpriv->rtlhal.pfirmware);
+		kfree(rtlpriv->rtlhal.pfirmware);
 		rtlpriv->rtlhal.pfirmware = NULL;
 	}
 }
@@ -145,7 +145,6 @@ MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
 
 static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = {
 	/* rx */
-	.in_ep_num = RTL92C_USB_BULK_IN_NUM,
 	.rx_urb_num = RTL92C_NUM_RX_URBS,
 	.rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER,
 	.usb_rx_hdl = rtl8192cu_rx_hdl,
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
index 2f44c8aa60..aa702ba7c9 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
@@ -79,68 +79,75 @@ static int configvernoutep(struct ieee80211_hw *hw)
 static void twooutepmapping(struct ieee80211_hw *hw, bool is_chip8,
 			     bool  bwificfg, struct rtl_ep_map *ep_map)
 {
+	struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw);
+	struct rtl_usb *rtlusb = rtl_usbdev(usb_priv);
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	if (bwificfg) { /* for WMM */
 		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
 			"USB Chip-B & WMM Setting.....\n");
-		ep_map->ep_mapping[RTL_TXQ_BE]	= 2;
-		ep_map->ep_mapping[RTL_TXQ_BK]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_VI]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_VO] = 2;
-		ep_map->ep_mapping[RTL_TXQ_MGT] = 2;
-		ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
-		ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
+		ep_map->ep_mapping[RTL_TXQ_BE]	= rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_BK]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_VI]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_VO]	= rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_MGT] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_BCN] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_HI]	= rtlusb->out_eps[0];
 	} else { /* typical setting */
 		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
 			"USB typical Setting.....\n");
-		ep_map->ep_mapping[RTL_TXQ_BE]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_BK]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_VI]	= 2;
-		ep_map->ep_mapping[RTL_TXQ_VO]	= 2;
-		ep_map->ep_mapping[RTL_TXQ_MGT] = 2;
-		ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
-		ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
+		ep_map->ep_mapping[RTL_TXQ_BE]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_BK]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_VI]	= rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_VO]	= rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_MGT] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_BCN] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_HI]	= rtlusb->out_eps[0];
 	}
 }
 
 static void threeoutepmapping(struct ieee80211_hw *hw, bool  bwificfg,
 			       struct rtl_ep_map *ep_map)
 {
+	struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw);
+	struct rtl_usb *rtlusb = rtl_usbdev(usb_priv);
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
 	if (bwificfg) { /* for WMM */
 		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
 			"USB 3EP Setting for WMM.....\n");
-		ep_map->ep_mapping[RTL_TXQ_BE]	= 5;
-		ep_map->ep_mapping[RTL_TXQ_BK]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_VI]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_VO]	= 2;
-		ep_map->ep_mapping[RTL_TXQ_MGT] = 2;
-		ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
-		ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
+		ep_map->ep_mapping[RTL_TXQ_BE]	= rtlusb->out_eps[2];
+		ep_map->ep_mapping[RTL_TXQ_BK]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_VI]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_VO]	= rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_MGT] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_BCN] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_HI]	= rtlusb->out_eps[0];
 	} else { /* typical setting */
 		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
 			"USB 3EP Setting for typical.....\n");
-		ep_map->ep_mapping[RTL_TXQ_BE]	= 5;
-		ep_map->ep_mapping[RTL_TXQ_BK]	= 5;
-		ep_map->ep_mapping[RTL_TXQ_VI]	= 3;
-		ep_map->ep_mapping[RTL_TXQ_VO]	= 2;
-		ep_map->ep_mapping[RTL_TXQ_MGT] = 2;
-		ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
-		ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
+		ep_map->ep_mapping[RTL_TXQ_BE]	= rtlusb->out_eps[2];
+		ep_map->ep_mapping[RTL_TXQ_BK]	= rtlusb->out_eps[2];
+		ep_map->ep_mapping[RTL_TXQ_VI]	= rtlusb->out_eps[1];
+		ep_map->ep_mapping[RTL_TXQ_VO]	= rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_MGT] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_BCN] = rtlusb->out_eps[0];
+		ep_map->ep_mapping[RTL_TXQ_HI]	= rtlusb->out_eps[0];
 	}
 }
 
 static void oneoutepmapping(struct ieee80211_hw *hw, struct rtl_ep_map *ep_map)
 {
-	ep_map->ep_mapping[RTL_TXQ_BE]	= 2;
-	ep_map->ep_mapping[RTL_TXQ_BK]	= 2;
-	ep_map->ep_mapping[RTL_TXQ_VI]	= 2;
-	ep_map->ep_mapping[RTL_TXQ_VO] = 2;
-	ep_map->ep_mapping[RTL_TXQ_MGT] = 2;
-	ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
-	ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
+	struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw);
+	struct rtl_usb *rtlusb = rtl_usbdev(usb_priv);
+
+	ep_map->ep_mapping[RTL_TXQ_BE]	= rtlusb->out_eps[0];
+	ep_map->ep_mapping[RTL_TXQ_BK]	= rtlusb->out_eps[0];
+	ep_map->ep_mapping[RTL_TXQ_VI]	= rtlusb->out_eps[0];
+	ep_map->ep_mapping[RTL_TXQ_VO]	= rtlusb->out_eps[0];
+	ep_map->ep_mapping[RTL_TXQ_MGT] = rtlusb->out_eps[0];
+	ep_map->ep_mapping[RTL_TXQ_BCN] = rtlusb->out_eps[0];
+	ep_map->ep_mapping[RTL_TXQ_HI]	= rtlusb->out_eps[0];
 }
 
 static int _out_ep_mapping(struct ieee80211_hw *hw)
@@ -475,9 +482,9 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	bool defaultadapter = true;
-	u8 *qc = ieee80211_get_qos_ctl(hdr);
-	u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
+	struct rtl_sta_info *sta_entry;
+	u8 agg_state = RTL_AGG_STOP;
+	u8 ampdu_density = 0;
 	u16 seq_number;
 	__le16 fc = hdr->frame_control;
 	u8 rate_flag = info->control.rates[0].flags;
@@ -486,6 +493,7 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 						skb_get_queue_mapping(skb));
 	u8 *txdesc8;
 	__le32 *txdesc;
+	u8 tid;
 
 	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
 	rtl_get_tcb_desc(hw, info, sta, skb, tcb_desc);
@@ -499,10 +507,21 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 	set_tx_desc_tx_rate(txdesc, tcb_desc->hw_rate);
 	if (tcb_desc->use_shortgi || tcb_desc->use_shortpreamble)
 		set_tx_desc_data_shortgi(txdesc, 1);
-	if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
-		    info->flags & IEEE80211_TX_CTL_AMPDU) {
+
+	if (sta) {
+		sta_entry = (struct rtl_sta_info *)sta->drv_priv;
+		tid = ieee80211_get_tid(hdr);
+		agg_state = sta_entry->tids[tid].agg.agg_state;
+		ampdu_density = sta->deflink.ht_cap.ampdu_density;
+	}
+
+	if (agg_state == RTL_AGG_OPERATIONAL &&
+	    info->flags & IEEE80211_TX_CTL_AMPDU) {
 		set_tx_desc_agg_enable(txdesc, 1);
 		set_tx_desc_max_agg_num(txdesc, 0x14);
+		set_tx_desc_ampdu_density(txdesc, ampdu_density);
+		tcb_desc->rts_enable = 1;
+		tcb_desc->rts_rate = DESC_RATE24M;
 	} else {
 		set_tx_desc_agg_break(txdesc, 1);
 	}
@@ -537,14 +556,6 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 		set_tx_desc_data_bw(txdesc, 0);
 		set_tx_desc_data_sc(txdesc, 0);
 	}
-	rcu_read_lock();
-	sta = ieee80211_find_sta(mac->vif, mac->bssid);
-	if (sta) {
-		u8 ampdu_density = sta->deflink.ht_cap.ampdu_density;
-
-		set_tx_desc_ampdu_density(txdesc, ampdu_density);
-	}
-	rcu_read_unlock();
 	if (info->control.hw_key) {
 		struct ieee80211_key_conf *keyconf = info->control.hw_key;
 
@@ -587,8 +598,6 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
 	      ppsc->fwctrl_lps) {
 		set_tx_desc_hwseq_en(txdesc, 1);
 		set_tx_desc_pkt_id(txdesc, 8);
-		if (!defaultadapter)
-			set_tx_desc_qos(txdesc, 1);
 	}
 	if (ieee80211_has_morefrags(fc))
 		set_tx_desc_more_frag(txdesc, 1);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
index 5f81cab205..09e61dc0f3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.h
@@ -4,15 +4,12 @@
 #ifndef __RTL92CU_TRX_H__
 #define __RTL92CU_TRX_H__
 
-#define RTL92C_USB_BULK_IN_NUM			1
 #define RTL92C_NUM_RX_URBS			8
 #define RTL92C_NUM_TX_URBS			32
 
 #define RTL92C_SIZE_MAX_RX_BUFFER		15360   /* 8192 */
 #define RX_DRV_INFO_SIZE_UNIT			8
 
-#define RTL_AGG_ON				1
-
 enum usb_rx_agg_mode {
 	USB_RX_AGG_DISABLE,
 	USB_RX_AGG_DMA,