Merge remote-tracking branch 'linus/master' into x86/urgent

17 files changed, 211 insertions, 106 deletions

diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index b4ce93436d2..8d6eb0f56c0 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -345,9 +345,9 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
 	if (is_valid_ether_addr(rtlefuse->dev_addr)) {
 		SET_IEEE80211_PERM_ADDR(hw, rtlefuse->dev_addr);
 	} else {
-		u8 rtlmac[] = { 0x00, 0xe0, 0x4c, 0x81, 0x92, 0x00 };
-		get_random_bytes((rtlmac + (ETH_ALEN - 1)), 1);
-		SET_IEEE80211_PERM_ADDR(hw, rtlmac);
+		u8 rtlmac1[] = { 0x00, 0xe0, 0x4c, 0x81, 0x92, 0x00 };
+		get_random_bytes((rtlmac1 + (ETH_ALEN - 1)), 1);
+		SET_IEEE80211_PERM_ADDR(hw, rtlmac1);
 	}
 
 }
@@ -396,7 +396,7 @@ void rtl_init_rfkill(struct ieee80211_hw *hw)
 	u8 valid = 0;
 
 	/*set init state to on */
-	rtlpriv->rfkill.rfkill_state = 1;
+	rtlpriv->rfkill.rfkill_state = true;
 	wiphy_rfkill_set_hw_state(hw->wiphy, 0);
 
 	radio_state = rtlpriv->cfg->ops->radio_onoff_checking(hw, &valid);
@@ -448,12 +448,12 @@ int rtl_init_core(struct ieee80211_hw *hw)
 
 	/* <4> locks */
 	mutex_init(&rtlpriv->locks.conf_mutex);
+	mutex_init(&rtlpriv->locks.ps_mutex);
 	spin_lock_init(&rtlpriv->locks.ips_lock);
 	spin_lock_init(&rtlpriv->locks.irq_th_lock);
 	spin_lock_init(&rtlpriv->locks.h2c_lock);
 	spin_lock_init(&rtlpriv->locks.rf_ps_lock);
 	spin_lock_init(&rtlpriv->locks.rf_lock);
-	spin_lock_init(&rtlpriv->locks.lps_lock);
 	spin_lock_init(&rtlpriv->locks.waitq_lock);
 	spin_lock_init(&rtlpriv->locks.cck_and_rw_pagea_lock);
 
diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h
index 4ae905983d0..f66b5757f6b 100644
--- a/drivers/net/wireless/rtlwifi/base.h
+++ b/drivers/net/wireless/rtlwifi/base.h
@@ -76,7 +76,7 @@ enum ap_peer {
 	SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val)
 
 #define SET_80211_PS_POLL_AID(_hdr, _val)		\
-	(*(u16 *)((u8 *)(_hdr) + 2) = le16_to_cpu(_val))
+	(*(u16 *)((u8 *)(_hdr) + 2) = _val)
 #define SET_80211_PS_POLL_BSSID(_hdr, _val)		\
 	memcpy(((u8 *)(_hdr)) + 4, (u8 *)(_val), ETH_ALEN)
 #define SET_80211_PS_POLL_TA(_hdr, _val)		\
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index eb61061821e..39e0907a3c4 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -78,7 +78,7 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
 	u8 init_aspm;
 
 	ppsc->reg_rfps_level = 0;
-	ppsc->support_aspm = 0;
+	ppsc->support_aspm = false;
 
 	/*Update PCI ASPM setting */
 	ppsc->const_amdpci_aspm = rtlpci->const_amdpci_aspm;
@@ -570,9 +570,9 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
 		if (ieee80211_is_nullfunc(fc)) {
 			if (ieee80211_has_pm(fc)) {
 				rtlpriv->mac80211.offchan_delay = true;
-				rtlpriv->psc.state_inap = 1;
+				rtlpriv->psc.state_inap = true;
 			} else {
-				rtlpriv->psc.state_inap = 0;
+				rtlpriv->psc.state_inap = false;
 			}
 		}
 
@@ -610,7 +610,7 @@ tx_status_ok:
 	if (((rtlpriv->link_info.num_rx_inperiod +
 		rtlpriv->link_info.num_tx_inperiod) > 8) ||
 		(rtlpriv->link_info.num_rx_inperiod > 2)) {
-		tasklet_schedule(&rtlpriv->works.ips_leave_tasklet);
+		schedule_work(&rtlpriv->works.lps_leave_work);
 	}
 }
 
@@ -736,7 +736,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
 		if (((rtlpriv->link_info.num_rx_inperiod +
 			rtlpriv->link_info.num_tx_inperiod) > 8) ||
 			(rtlpriv->link_info.num_rx_inperiod > 2)) {
-			tasklet_schedule(&rtlpriv->works.ips_leave_tasklet);
+			schedule_work(&rtlpriv->works.lps_leave_work);
 		}
 
 		dev_kfree_skb_any(skb);
@@ -780,6 +780,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	unsigned long flags;
 	u32 inta = 0;
 	u32 intb = 0;
+	irqreturn_t ret = IRQ_HANDLED;
 
 	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
 
@@ -787,8 +788,10 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	rtlpriv->cfg->ops->interrupt_recognized(hw, &inta, &intb);
 
 	/*Shared IRQ or HW disappared */
-	if (!inta || inta == 0xffff)
+	if (!inta || inta == 0xffff) {
+		ret = IRQ_NONE;
 		goto done;
+	}
 
 	/*<1> beacon related */
 	if (inta & rtlpriv->cfg->maps[RTL_IMR_TBDOK]) {
@@ -890,12 +893,9 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	if (rtlpriv->rtlhal.earlymode_enable)
 		tasklet_schedule(&rtlpriv->works.irq_tasklet);
 
-	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-	return IRQ_HANDLED;
-
 done:
 	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-	return IRQ_HANDLED;
+	return ret;
 }
 
 static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw)
@@ -903,11 +903,6 @@ static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw)
 	_rtl_pci_tx_chk_waitq(hw);
 }
 
-static void _rtl_pci_ips_leave_tasklet(struct ieee80211_hw *hw)
-{
-	rtl_lps_leave(hw);
-}
-
 static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -945,6 +940,15 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
 	return;
 }
 
+static void rtl_lps_leave_work_callback(struct work_struct *work)
+{
+	struct rtl_works *rtlworks =
+	    container_of(work, struct rtl_works, lps_leave_work);
+	struct ieee80211_hw *hw = rtlworks->hw;
+
+	rtl_lps_leave(hw);
+}
+
 static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw)
 {
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
@@ -1006,9 +1010,7 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
 	tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet,
 		     (void (*)(unsigned long))_rtl_pci_prepare_bcn_tasklet,
 		     (unsigned long)hw);
-	tasklet_init(&rtlpriv->works.ips_leave_tasklet,
-		     (void (*)(unsigned long))_rtl_pci_ips_leave_tasklet,
-		     (unsigned long)hw);
+	INIT_WORK(&rtlpriv->works.lps_leave_work, rtl_lps_leave_work_callback);
 }
 
 static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
@@ -1478,7 +1480,7 @@ static void rtl_pci_deinit(struct ieee80211_hw *hw)
 
 	synchronize_irq(rtlpci->pdev->irq);
 	tasklet_kill(&rtlpriv->works.irq_tasklet);
-	tasklet_kill(&rtlpriv->works.ips_leave_tasklet);
+	cancel_work_sync(&rtlpriv->works.lps_leave_work);
 
 	flush_workqueue(rtlpriv->works.rtl_wq);
 	destroy_workqueue(rtlpriv->works.rtl_wq);
@@ -1553,7 +1555,7 @@ static void rtl_pci_stop(struct ieee80211_hw *hw)
 	set_hal_stop(rtlhal);
 
 	rtlpriv->cfg->ops->disable_interrupt(hw);
-	tasklet_kill(&rtlpriv->works.ips_leave_tasklet);
+	cancel_work_sync(&rtlpriv->works.lps_leave_work);
 
 	spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
 	while (ppsc->rfchange_inprogress) {
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index 55c8e50f45f..130fdd99d57 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -237,11 +237,12 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	enum rf_pwrstate rtstate;
+	unsigned long flags;
 
 	if (mac->opmode != NL80211_IFTYPE_STATION)
 		return;
 
-	spin_lock(&rtlpriv->locks.ips_lock);
+	spin_lock_irqsave(&rtlpriv->locks.ips_lock, flags);
 
 	if (ppsc->inactiveps) {
 		rtstate = ppsc->rfpwr_state;
@@ -257,7 +258,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw)
 		}
 	}
 
-	spin_unlock(&rtlpriv->locks.ips_lock);
+	spin_unlock_irqrestore(&rtlpriv->locks.ips_lock, flags);
 }
 
 /*for FW LPS*/
@@ -395,7 +396,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw)
 	if (mac->link_state != MAC80211_LINKED)
 		return;
 
-	spin_lock_irq(&rtlpriv->locks.lps_lock);
+	mutex_lock(&rtlpriv->locks.ps_mutex);
 
 	/* Idle for a while if we connect to AP a while ago. */
 	if (mac->cnt_after_linked >= 2) {
@@ -407,7 +408,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw)
 		}
 	}
 
-	spin_unlock_irq(&rtlpriv->locks.lps_lock);
+	mutex_unlock(&rtlpriv->locks.ps_mutex);
 }
 
 /*Leave the leisure power save mode.*/
@@ -416,9 +417,8 @@ void rtl_lps_leave(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
-	unsigned long flags;
 
-	spin_lock_irqsave(&rtlpriv->locks.lps_lock, flags);
+	mutex_lock(&rtlpriv->locks.ps_mutex);
 
 	if (ppsc->fwctrl_lps) {
 		if (ppsc->dot11_psmode != EACTIVE) {
@@ -439,7 +439,7 @@ void rtl_lps_leave(struct ieee80211_hw *hw)
 			rtl_lps_set_psmode(hw, EACTIVE);
 		}
 	}
-	spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flags);
+	mutex_unlock(&rtlpriv->locks.ps_mutex);
 }
 
 /* For sw LPS*/
@@ -540,9 +540,9 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw)
 		RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM);
 	}
 
-	spin_lock_irq(&rtlpriv->locks.lps_lock);
+	mutex_lock(&rtlpriv->locks.ps_mutex);
 	rtl_ps_set_rf_state(hw, ERFON, RF_CHANGE_BY_PS);
-	spin_unlock_irq(&rtlpriv->locks.lps_lock);
+	mutex_unlock(&rtlpriv->locks.ps_mutex);
 }
 
 void rtl_swlps_rfon_wq_callback(void *data)
@@ -575,9 +575,9 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw)
 	if (rtlpriv->link_info.busytraffic)
 		return;
 
-	spin_lock_irq(&rtlpriv->locks.lps_lock);
+	mutex_lock(&rtlpriv->locks.ps_mutex);
 	rtl_ps_set_rf_state(hw, ERFSLEEP, RF_CHANGE_BY_PS);
-	spin_unlock_irq(&rtlpriv->locks.lps_lock);
+	mutex_unlock(&rtlpriv->locks.ps_mutex);
 
 	if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM &&
 		!RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) {
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 950c65a15b8..931d97979b0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -73,6 +73,34 @@ static void _rtl92c_enable_fw_download(struct ieee80211_hw *hw, bool enable)
 	}
 }
 
+static void rtl_block_fw_writeN(struct ieee80211_hw *hw, const u8 *buffer,
+				u32 size)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	u32 blockSize = REALTEK_USB_VENQT_MAX_BUF_SIZE - 20;
+	u8 *bufferPtr = (u8 *) buffer;
+	u32 i, offset, blockCount, remainSize;
+
+	blockCount = size / blockSize;
+	remainSize = size % blockSize;
+
+	for (i = 0; i < blockCount; i++) {
+		offset = i * blockSize;
+		rtlpriv->io.writeN_sync(rtlpriv,
+					(FW_8192C_START_ADDRESS + offset),
+					(void *)(bufferPtr + offset),
+					blockSize);
+	}
+
+	if (remainSize) {
+		offset = blockCount * blockSize;
+		rtlpriv->io.writeN_sync(rtlpriv,
+					(FW_8192C_START_ADDRESS + offset),
+					(void *)(bufferPtr + offset),
+					remainSize);
+	}
+}
+
 static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
 				   const u8 *buffer, u32 size)
 {
@@ -81,23 +109,30 @@ static void _rtl92c_fw_block_write(struct ieee80211_hw *hw,
 	u8 *bufferPtr = (u8 *) buffer;
 	u32 *pu4BytePtr = (u32 *) buffer;
 	u32 i, offset, blockCount, remainSize;
+	u32 data;
 
+	if (rtlpriv->io.writeN_sync) {
+		rtl_block_fw_writeN(hw, buffer, size);
+		return;
+	}
 	blockCount = size / blockSize;
 	remainSize = size % blockSize;
+	if (remainSize) {
+		/* the last word is < 4 bytes - pad it with zeros */
+		for (i = 0; i < 4 - remainSize; i++)
+			*(bufferPtr + size + i) = 0;
+		blockCount++;
+	}
 
 	for (i = 0; i < blockCount; i++) {
 		offset = i * blockSize;
+		/* for big-endian platforms, the firmware data need to be byte
+		 * swapped as it was read as a byte string and will be written
+		 * as 32-bit dwords and byte swapped when written
+		 */
+		data = le32_to_cpu(*(__le32 *)(pu4BytePtr + i));
 		rtl_write_dword(rtlpriv, (FW_8192C_START_ADDRESS + offset),
-				*(pu4BytePtr + i));
-	}
-
-	if (remainSize) {
-		offset = blockCount * blockSize;
-		bufferPtr += offset;
-		for (i = 0; i < remainSize; i++) {
-			rtl_write_byte(rtlpriv, (FW_8192C_START_ADDRESS +
-						 offset + i), *(bufferPtr + i));
-		}
+				data);
 	}
 }
 
@@ -227,10 +262,10 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
 	u32 fwsize;
 	enum version_8192c version = rtlhal->version;
 
-	pr_info("Loading firmware file %s\n", rtlpriv->cfg->fw_name);
 	if (!rtlhal->pfirmware)
 		return 1;
 
+	pr_info("Loading firmware file %s\n", rtlpriv->cfg->fw_name);
 	pfwheader = (struct rtl92c_firmware_header *)rtlhal->pfirmware;
 	pfwdata = (u8 *) rtlhal->pfirmware;
 	fwsize = rtlhal->fwsize;
@@ -238,8 +273,9 @@ int rtl92c_download_fw(struct ieee80211_hw *hw)
 	if (IS_FW_HEADER_EXIST(pfwheader)) {
 		RT_TRACE(rtlpriv, COMP_FW, DBG_DMESG,
 			 ("Firmware Version(%d), Signature(%#x),Size(%d)\n",
-			  pfwheader->version, pfwheader->signature,
-			  (uint)sizeof(struct rtl92c_firmware_header)));
+			 le16_to_cpu(pfwheader->version),
+			 le16_to_cpu(pfwheader->signature),
+			 (uint)sizeof(struct rtl92c_firmware_header)));
 
 		pfwdata = pfwdata + sizeof(struct rtl92c_firmware_header);
 		fwsize = fwsize - sizeof(struct rtl92c_firmware_header);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
index 3d5823c1262..cec5a3a1cc5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
@@ -32,32 +32,32 @@
 
 #define FW_8192C_SIZE				0x3000
 #define FW_8192C_START_ADDRESS			0x1000
-#define FW_8192C_END_ADDRESS			0x3FFF
+#define FW_8192C_END_ADDRESS			0x1FFF
 #define FW_8192C_PAGE_SIZE			4096
 #define FW_8192C_POLLING_DELAY			5
 #define FW_8192C_POLLING_TIMEOUT_COUNT		100
 
 #define IS_FW_HEADER_EXIST(_pfwhdr)	\
-	((_pfwhdr->signature&0xFFF0) == 0x92C0 ||\
-	(_pfwhdr->signature&0xFFF0) == 0x88C0)
+	((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\
+	(le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x88C0)
 
 struct rtl92c_firmware_header {
-	u16 signature;
+	__le16 signature;
 	u8 category;
 	u8 function;
-	u16 version;
+	__le16 version;
 	u8 subversion;
 	u8 rsvd1;
 	u8 month;
 	u8 date;
 	u8 hour;
 	u8 minute;
-	u16 ramcodeSize;
-	u16 rsvd2;
-	u32 svnindex;
-	u32 rsvd3;
-	u32 rsvd4;
-	u32 rsvd5;
+	__le16 ramcodeSize;
+	__le16 rsvd2;
+	__le32 svnindex;
+	__le32 rsvd3;
+	__le32 rsvd4;
+	__le32 rsvd5;
 };
 
 enum rtl8192c_h2c_cmd {
@@ -94,5 +94,6 @@ void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
 void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
 void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished);
 void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
+void usb_writeN_async(struct rtl_priv *rtlpriv, u32 addr, void *data, u16 len);
 
 #endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
index f2aa33dc4d7..89ef6982ce5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -98,9 +98,9 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtl8192ce_bt_reg_init(hw);
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
 
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
index 814c05df51e..124cf633861 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
@@ -498,7 +498,7 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw)
 	}
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"),
 		      hwinfo, HWSET_MAX_SIZE);
-	eeprom_id = *((u16 *)&hwinfo[0]);
+	eeprom_id = le16_to_cpu(*((__le16 *)&hwinfo[0]));
 	if (eeprom_id != RTL8190_EEPROM_ID) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("EEPROM ID(%#x) is invalid!!\n", eeprom_id));
@@ -516,13 +516,14 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw)
 	pr_info("MAC address: %pM\n", rtlefuse->dev_addr);
 	_rtl92cu_read_txpower_info_from_hwpg(hw,
 					   rtlefuse->autoload_failflag, hwinfo);
-	rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID];
-	rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID];
+	rtlefuse->eeprom_vid = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_VID]);
+	rtlefuse->eeprom_did = le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_DID]);
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
 		 (" VID = 0x%02x PID = 0x%02x\n",
 		 rtlefuse->eeprom_vid, rtlefuse->eeprom_did));
 	rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
-	rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
+	rtlefuse->eeprom_version =
+			 le16_to_cpu(*(__le16 *)&hwinfo[EEPROM_VERSION]);
 	rtlefuse->txpwr_fromeprom = true;
 	rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
 	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
@@ -2435,7 +2436,7 @@ bool rtl92cu_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid)
 			 "%x\n", ppsc->hwradiooff, e_rfpowerstate_toset));
 	}
 	if (actuallyset) {
-		ppsc->hwradiooff = 1;
+		ppsc->hwradiooff = true;
 		if (e_rfpowerstate_toset == ERFON) {
 			if ((ppsc->reg_rfps_level  & RT_RF_OFF_LEVL_ASPM) &&
 			     RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM))
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
index 060a06f4a88..9e0c8fcdf90 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c
@@ -84,6 +84,7 @@ void rtl92c_read_chip_version(struct ieee80211_hw *hw)
 		}
 	}
 	rtlhal->version  = (enum version_8192c)chip_version;
+	pr_info("rtl8192cu: Chip version 0x%x\n", chip_version);
 	switch (rtlhal->version) {
 	case VERSION_NORMAL_TSMC_CHIP_92C_1T2R:
 		RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index c244f2f1b83..6d2ca773bbc 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -57,9 +57,9 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 	const struct firmware *firmware;
 	int err;
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
 	rtlpriv->rtlhal.pfirmware = vmalloc(0x4000);
@@ -275,6 +275,8 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)},
 
 	/****** 8188CU ********/
+	/* RTL8188CTV */
+	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x018a, rtl92cu_hal_cfg)},
 	/* 8188CE-VAU USB minCard */
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)},
 	/* 8188cu 1*1 dongle */
@@ -291,14 +293,14 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)},
 	/* 8188RU in Alfa AWUS036NHR */
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)},
+	/* RTL8188CUS-VL */
+	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x818a, rtl92cu_hal_cfg)},
 	/* 8188 Combo for BC4 */
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)},
 
 	/****** 8192CU ********/
-	/* 8191cu 1*2 */
-	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)},
 	/* 8192cu 2*2 */
-	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)},
+	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178, rtl92cu_hal_cfg)},
 	/* 8192CE-VAU USB minCard */
 	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)},
 
@@ -309,13 +311,17 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/
 	{RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/
 	{RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)}, /*NetGear WNA1000M*/
-	{RTL_USB_DEVICE(0x0Df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/
+	{RTL_USB_DEVICE(0x0df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/
+	{RTL_USB_DEVICE(0x0df6, 0x005c, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/
 	{RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/
 	/* HP - Lite-On ,8188CUS Slim Combo */
 	{RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
 	{RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)}, /* AzureWave */
 	{RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/
+	{RTL_USB_DEVICE(0x2019, 0x4902, rtl92cu_hal_cfg)}, /*Planex - Etop*/
 	{RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/
+	/*SW-WF02-AD15 -Abocom*/
+	{RTL_USB_DEVICE(0x2019, 0xab2e, rtl92cu_hal_cfg)},
 	{RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/
 	{RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/
 	{RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/
@@ -326,14 +332,36 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
 	{RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)}, /* NetweeN-Feixun */
 	{RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)}, /* Netgear Cameo */
 
+	/****** 8188 RU ********/
+	/* Netcore */
+	{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x317f, rtl92cu_hal_cfg)},
+
+	/****** 8188CUS Slim Solo********/
+	{RTL_USB_DEVICE(0x04f2, 0xaff7, rtl92cu_hal_cfg)}, /*Xavi*/
+	{RTL_USB_DEVICE(0x04f2, 0xaff9, rtl92cu_hal_cfg)}, /*Xavi*/
+	{RTL_USB_DEVICE(0x04f2, 0xaffa, rtl92cu_hal_cfg)}, /*Xavi*/
+
+	/****** 8188CUS Slim Combo ********/
+	{RTL_USB_DEVICE(0x04f2, 0xaff8, rtl92cu_hal_cfg)}, /*Xavi*/
+	{RTL_USB_DEVICE(0x04f2, 0xaffb, rtl92cu_hal_cfg)}, /*Xavi*/
+	{RTL_USB_DEVICE(0x04f2, 0xaffc, rtl92cu_hal_cfg)}, /*Xavi*/
+	{RTL_USB_DEVICE(0x2019, 0x1201, rtl92cu_hal_cfg)}, /*Planex-Vencer*/
+
 	/****** 8192CU ********/
+	{RTL_USB_DEVICE(0x050d, 0x2102, rtl92cu_hal_cfg)}, /*Belcom-Sercomm*/
+	{RTL_USB_DEVICE(0x050d, 0x2103, rtl92cu_hal_cfg)}, /*Belcom-Edimax*/
 	{RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/
 	{RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/
 	{RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/
+	{RTL_USB_DEVICE(0x0846, 0x9021, rtl92cu_hal_cfg)}, /*Netgear-Sercomm*/
+	{RTL_USB_DEVICE(0x0b05, 0x17ab, rtl92cu_hal_cfg)}, /*ASUS-Edimax*/
+	{RTL_USB_DEVICE(0x0df6, 0x0061, rtl92cu_hal_cfg)}, /*Sitecom-Edimax*/
+	{RTL_USB_DEVICE(0x0e66, 0x0019, rtl92cu_hal_cfg)}, /*Hawking-Edimax*/
 	{RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/
 	{RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
 	{RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
 	{RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)}, /*Planex -Abocom*/
+	{RTL_USB_DEVICE(0x20f4, 0x624d, rtl92cu_hal_cfg)}, /*TRENDNet*/
 	{RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)}, /*Edimax -Edimax*/
 	{}
 };
@@ -356,15 +384,4 @@ static struct usb_driver rtl8192cu_driver = {
 #endif
 };
 
-static int __init rtl8192cu_init(void)
-{
-	return usb_register(&rtl8192cu_driver);
-}
-
-static void __exit rtl8192cu_exit(void)
-{
-	usb_deregister(&rtl8192cu_driver);
-}
-
-module_init(rtl8192cu_init);
-module_exit(rtl8192cu_exit);
+module_usb_driver(rtl8192cu_driver);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
index bc33b147f44..b3cc7b94999 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c
@@ -491,7 +491,7 @@ static void _rtl_tx_desc_checksum(u8 *txdesc)
 	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0);
 	for (index = 0; index < 16; index++)
 		checksum = checksum ^ (*(ptr + index));
-	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum);
+	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, cpu_to_le16(checksum));
 }
 
 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
index f5bd3a3cd34..9d89d7ccdaf 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
@@ -466,8 +466,8 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 		bool int_migration = *(bool *) (val);
 
 		if (int_migration) {
-			/* Set interrrupt migration timer and
-			 * corresponging Tx/Rx counter.
+			/* Set interrupt migration timer and
+			 * corresponding Tx/Rx counter.
 			 * timer 25ns*0xfa0=100us for 0xf packets.
 			 * 0x306:Rx, 0x307:Tx */
 			rtl_write_dword(rtlpriv, REG_INT_MIG, 0xfe000fa0);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
index 149493f4c25..7911c9c8708 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
@@ -99,9 +99,9 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
 
 	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
-	rtlpriv->dm.useramask = 1;
+	rtlpriv->dm.useramask = true;
 
 	/* dual mac */
 	if (rtlpriv->rtlhal.current_bandtype == BAND_ON_5G)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/rtlwifi/rtl8192se/fw.c
index 6f91a148c22..3fda6b1dcf4 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/fw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/fw.c
@@ -196,6 +196,8 @@ static bool _rtl92s_firmware_downloadcode(struct ieee80211_hw *hw,
 		/* Allocate skb buffer to contain firmware */
 		/* info and tx descriptor info. */
 		skb = dev_alloc_skb(frag_length);
+		if (!skb)
+			return false;
 		skb_reserve(skb, extra_descoffset);
 		seg_ptr = (u8 *)skb_put(skb, (u32)(frag_length -
 					extra_descoffset));
@@ -573,6 +575,8 @@ static bool _rtl92s_firmware_set_h2c_cmd(struct ieee80211_hw *hw, u8 h2c_cmd,
 
 	len = _rtl92s_get_h2c_cmdlen(MAX_TRANSMIT_BUFFER_SIZE, 1, &cmd_len);
 	skb = dev_alloc_skb(len);
+	if (!skb)
+		return false;
 	cb_desc = (struct rtl_tcb_desc *)(skb->cb);
 	cb_desc->queue_index = TXCMD_QUEUE;
 	cb_desc->cmd_or_init = DESC_PACKET_TYPE_NORMAL;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
index 92f49d522c5..78723cf5949 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
@@ -98,9 +98,9 @@ static int rtl92s_init_sw_vars(struct ieee80211_hw *hw)
 	int err = 0;
 	u16 earlyrxthreshold = 7;
 
-	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_initialgain_enable = true;
 	rtlpriv->dm.dm_flag = 0;
-	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.disable_framebursting = false;
 	rtlpriv->dm.thermalvalue = 0;
 	rtlpriv->dm.useramask = true;
 
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 54cb8a60514..e956fa71d04 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -34,13 +34,14 @@
 #include "usb.h"
 #include "base.h"
 #include "ps.h"
+#include "rtl8192c/fw_common.h"
 
 #define	REALTEK_USB_VENQT_READ			0xC0
 #define	REALTEK_USB_VENQT_WRITE			0x40
 #define REALTEK_USB_VENQT_CMD_REQ		0x05
 #define	REALTEK_USB_VENQT_CMD_IDX		0x00
 
-#define REALTEK_USB_VENQT_MAX_BUF_SIZE		254
+#define MAX_USBCTRL_VENDORREQ_TIMES		10
 
 static void usbctrl_async_callback(struct urb *urb)
 {
@@ -82,6 +83,7 @@ static int _usbctrl_vendorreq_async_write(struct usb_device *udev, u8 request,
 	dr->wValue = cpu_to_le16(value);
 	dr->wIndex = cpu_to_le16(index);
 	dr->wLength = cpu_to_le16(len);
+	/* data are already in little-endian order */
 	memcpy(buf, pdata, len);
 	usb_fill_control_urb(urb, udev, pipe,
 			     (unsigned char *)dr, buf, len,
@@ -100,16 +102,28 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
 	unsigned int pipe;
 	int status;
 	u8 reqtype;
+	int vendorreq_times = 0;
+	static int count;
 
 	pipe = usb_rcvctrlpipe(udev, 0); /* read_in */
 	reqtype =  REALTEK_USB_VENQT_READ;
 
-	status = usb_control_msg(udev, pipe, request, reqtype, value, index,
-				 pdata, len, 0); /* max. timeout */
+	do {
+		status = usb_control_msg(udev, pipe, request, reqtype, value,
+					 index, pdata, len, 0); /*max. timeout*/
+		if (status < 0) {
+			/* firmware download is checksumed, don't retry */
+			if ((value >= FW_8192C_START_ADDRESS &&
+			    value <= FW_8192C_END_ADDRESS))
+				break;
+		} else {
+			break;
+		}
+	} while (++vendorreq_times < MAX_USBCTRL_VENDORREQ_TIMES);
 
-	if (status < 0)
+	if (status < 0 && count++ < 4)
 		pr_err("reg 0x%x, usbctrl_vendorreq TimeOut! status:0x%x value=0x%x\n",
-		       value, status, *(u32 *)pdata);
+		       value, status, le32_to_cpu(*(u32 *)pdata));
 	return status;
 }
 
@@ -129,7 +143,7 @@ static u32 _usb_read_sync(struct usb_device *udev, u32 addr, u16 len)
 
 	wvalue = (u16)addr;
 	_usbctrl_vendorreq_sync_read(udev, request, wvalue, index, data, len);
-	ret = *data;
+	ret = le32_to_cpu(*data);
 	kfree(data);
 	return ret;
 }
@@ -161,12 +175,12 @@ static void _usb_write_async(struct usb_device *udev, u32 addr, u32 val,
 	u8 request;
 	u16 wvalue;
 	u16 index;
-	u32 data;
+	__le32 data;
 
 	request = REALTEK_USB_VENQT_CMD_REQ;
 	index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */
 	wvalue = (u16)(addr&0x0000ffff);
-	data = val;
+	data = cpu_to_le32(val);
 	_usbctrl_vendorreq_async_write(udev, request, wvalue, index, &data,
 				       len);
 }
@@ -192,6 +206,30 @@ static void _usb_write32_async(struct rtl_priv *rtlpriv, u32 addr, u32 val)
 	_usb_write_async(to_usb_device(dev), addr, val, 4);
 }
 
+static void _usb_writeN_sync(struct rtl_priv *rtlpriv, u32 addr, void *data,
+			     u16 len)
+{
+	struct device *dev = rtlpriv->io.dev;
+	struct usb_device *udev = to_usb_device(dev);
+	u8 request = REALTEK_USB_VENQT_CMD_REQ;
+	u8 reqtype =  REALTEK_USB_VENQT_WRITE;
+	u16 wvalue;
+	u16 index = REALTEK_USB_VENQT_CMD_IDX;
+	int pipe = usb_sndctrlpipe(udev, 0); /* write_out */
+	u8 *buffer;
+	dma_addr_t dma_addr;
+
+	wvalue = (u16)(addr&0x0000ffff);
+	buffer = usb_alloc_coherent(udev, (size_t)len, GFP_ATOMIC, &dma_addr);
+	if (!buffer)
+		return;
+	memcpy(buffer, data, len);
+	usb_control_msg(udev, pipe, request, reqtype, wvalue,
+			index, buffer, len, 50);
+
+	usb_free_coherent(udev, (size_t)len, buffer, dma_addr);
+}
+
 static void _rtl_usb_io_handler_init(struct device *dev,
 				     struct ieee80211_hw *hw)
 {
@@ -205,6 +243,7 @@ static void _rtl_usb_io_handler_init(struct device *dev,
 	rtlpriv->io.read8_sync		= _usb_read8_sync;
 	rtlpriv->io.read16_sync		= _usb_read16_sync;
 	rtlpriv->io.read32_sync		= _usb_read32_sync;
+	rtlpriv->io.writeN_sync		= _usb_writeN_sync;
 }
 
 static void _rtl_usb_io_handler_release(struct ieee80211_hw *hw)
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 713c7ddba8e..cdaf1429fa0 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -63,6 +63,7 @@
 #define AC_MAX					4
 #define QOS_QUEUE_NUM				4
 #define RTL_MAC80211_NUM_QUEUE			5
+#define REALTEK_USB_VENQT_MAX_BUF_SIZE		254
 
 #define QBSS_LOAD_SIZE				5
 #define MAX_WMMELE_LENGTH			64
@@ -943,8 +944,10 @@ struct rtl_io {
 	unsigned long pci_base_addr;	/*device I/O address */
 
 	void (*write8_async) (struct rtl_priv *rtlpriv, u32 addr, u8 val);
-	void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, __le16 val);
-	void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, __le32 val);
+	void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, u16 val);
+	void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, u32 val);
+	void (*writeN_sync) (struct rtl_priv *rtlpriv, u32 addr, void *buf,
+			     u16 len);
 
 	u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr);
 	u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr);
@@ -1485,7 +1488,7 @@ struct rtl_intf_ops {
 
 struct rtl_mod_params {
 	/* default: 0 = using hardware encryption */
-	int sw_crypto;
+	bool sw_crypto;
 
 	/* default: 0 = DBG_EMERG (0)*/
 	int debug;
@@ -1541,6 +1544,7 @@ struct rtl_hal_cfg {
 struct rtl_locks {
 	/* mutex */
 	struct mutex conf_mutex;
+	struct mutex ps_mutex;
 
 	/*spin lock */
 	spinlock_t ips_lock;
@@ -1548,7 +1552,6 @@ struct rtl_locks {
 	spinlock_t h2c_lock;
 	spinlock_t rf_ps_lock;
 	spinlock_t rf_lock;
-	spinlock_t lps_lock;
 	spinlock_t waitq_lock;
 
 	/*Dual mac*/
@@ -1573,7 +1576,8 @@ struct rtl_works {
 	/* For SW LPS */
 	struct delayed_work ps_work;
 	struct delayed_work ps_rfon_wq;
-	struct tasklet_struct ips_leave_tasklet;
+
+	struct work_struct lps_leave_work;
 };
 
 struct rtl_debug {