path: root/target/linux/brcm2708/patches-4.9/0090-net-Fix-rtl8192cu-build-errors-on-other-platforms.patch

From 911b758ea2b7741fdc71ab47685d55d0a6452c72 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Wed, 23 Mar 2016 17:20:58 +0000
Subject: [PATCH] net: Fix rtl8192cu build errors on other platforms

Signed-off-by: Phil Elwell <phil@raspberrypi.org>

suppress spurious messages

Add #if for 3.14 kernel change (#87)

Fixes compiling after changes in https://github.com/torvalds/linux/commit/f663dd9aaf9ed124f25f0f8452edf238f087ad50 and https://github.com/torvalds/linux/commit/99932d4fc03a13bb3e94938fe25458fabc8f2fc3

Fixes #86

Set dev_type to wlan

Fixes #23

Tentatively added support for more 8188CUS based devices.

Add support for more 8188CUS and 8192CUS devices

Add ProductId for the Netgear N150 - WNA1000M

Fixes CONFIG_CONCURRENT_MODE CONFIG_MULTI_VIR_IFACES

Fixes compatibility with 3.13

Enables warning in the compiler and fixes some issues, reference => https://github.com/diederikdehaas/rtl8812AU

Starts device in station mode instead of monitor, fixes NetworkManager issues

Enable cfg80211 support

Fix cfg80211 for kernel >= 4.7

Fixes rtl8192cu for kernel >= 4.8
---
 drivers/net/wireless/realtek/rtl8192cu/Makefile    |  20 ++-
 .../net/wireless/realtek/rtl8192cu/core/rtw_ap.c   |   7 +-
 .../realtek/rtl8192cu/core/rtw_ieee80211.c         |   3 +-
 .../realtek/rtl8192cu/core/rtw_ioctl_set.c         |   5 +-
 .../wireless/realtek/rtl8192cu/core/rtw_mlme_ext.c |   8 +-
 .../net/wireless/realtek/rtl8192cu/core/rtw_p2p.c  |   6 +-
 .../net/wireless/realtek/rtl8192cu/core/rtw_recv.c |   7 +-
 .../wireless/realtek/rtl8192cu/core/rtw_sta_mgt.c  |   4 +-
 .../realtek/rtl8192cu/core/rtw_wlan_util.c         |   2 +-
 .../net/wireless/realtek/rtl8192cu/core/rtw_xmit.c |   2 +-
 .../rtl8192cu/hal/rtl8192c/rtl8192c_rf6052.c       |   4 +-
 .../wireless/realtek/rtl8192cu/include/autoconf.h  |   9 +-
 .../realtek/rtl8192cu/include/ioctl_cfg80211.h     |   9 +-
 .../realtek/rtl8192cu/include/osdep_service.h      |   4 +-
 .../wireless/realtek/rtl8192cu/include/rtw_debug.h |   6 +-
 .../realtek/rtl8192cu/include/rtw_ioctl_set.h      |   5 +-
 .../wireless/realtek/rtl8192cu/include/sta_info.h  |   4 +-
 .../net/wireless/realtek/rtl8192cu/include/wifi.h  |   2 +-
 .../rtl8192cu/os_dep/linux/ioctl_cfg80211.c        | 176 ++++++++++++++-------
 .../realtek/rtl8192cu/os_dep/linux/ioctl_linux.c   |   3 +-
 .../realtek/rtl8192cu/os_dep/linux/os_intfs.c      |  18 ++-
 .../realtek/rtl8192cu/os_dep/linux/recv_linux.c    |   2 +-
 .../realtek/rtl8192cu/os_dep/linux/rtw_android.c   |   6 -
 .../realtek/rtl8192cu/os_dep/linux/usb_intf.c      |   9 +-
 .../realtek/rtl8192cu/os_dep/osdep_service.c       |   4 +-
 25 files changed, 214 insertions(+), 111 deletions(-)

--- a/drivers/net/wireless/realtek/rtl8192cu/Makefile
+++ b/drivers/net/wireless/realtek/rtl8192cu/Makefile
@@ -1,12 +1,20 @@
 EXTRA_CFLAGS += $(USER_EXTRA_CFLAGS)
 EXTRA_CFLAGS += -O1
 #EXTRA_CFLAGS += -O3
-#EXTRA_CFLAGS += -Wall
-#EXTRA_CFLAGS += -Wextra
+EXTRA_CFLAGS += -Wall
+EXTRA_CFLAGS += -Wextra
 #EXTRA_CFLAGS += -Werror
 #EXTRA_CFLAGS += -pedantic
 #EXTRA_CFLAGS += -Wshadow -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
 
+# The "$(call cc-option,-Wxxx)" macro only includes that option when it's
+# supported by the compiler used. It may only work on Debian systems.
+
+# Wdate-time was added in gcc-4.9
+EXTRA_CFLAGS += $(call cc-option,-Werror=date-time)
+# Wincompatible-pointer-types was added in gcc-5.0
+EXTRA_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types)
+
 EXTRA_CFLAGS += -Wno-unused-variable
 EXTRA_CFLAGS += -Wno-unused-value
 EXTRA_CFLAGS += -Wno-unused-label
@@ -14,10 +22,16 @@ EXTRA_CFLAGS += -Wno-unused-parameter
 EXTRA_CFLAGS += -Wno-unused-function
 EXTRA_CFLAGS += -Wno-unused
 
-EXTRA_CFLAGS += -Wno-uninitialized
+# Relax some warnings from '-Wextra' so we won't get flooded with warnings
+EXTRA_CFLAGS += -Wno-sign-compare
+EXTRA_CFLAGS += -Wno-missing-field-initializers
+
+#EXTRA_CFLAGS += -Wno-uninitialized
 
 EXTRA_CFLAGS += -I$(src)/include
 
+EXTRA_LDFLAGS += --strip-debug
+
 CONFIG_AUTOCFG_CP = n
 
 CONFIG_RTL8192C = y
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_ap.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_ap.c
@@ -210,7 +210,7 @@ void rtw_add_bcn_ie(_adapter *padapter,
 	PNDIS_802_11_VARIABLE_IEs	pIE;
 	u8	bmatch = _FALSE;
 	u8	*pie = pnetwork->IEs;
-	u8	*p, *dst_ie, *premainder_ie=NULL, *pbackup_remainder_ie=NULL;
+	u8	*p=NULL, *dst_ie=NULL, *premainder_ie=NULL, *pbackup_remainder_ie=NULL;
 	u32	i, offset, ielen, ie_offset, remainder_ielen = 0;
 
 	for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pnetwork->IELength;)
@@ -250,6 +250,9 @@ void rtw_add_bcn_ie(_adapter *padapter,
 			dst_ie = (p+ielen);
 	}
 
+	if(dst_ie == NULL)
+		return;
+
 	if(remainder_ielen>0)
 	{
 		pbackup_remainder_ie = rtw_malloc(remainder_ielen);
@@ -357,7 +360,7 @@ void	expire_timeout_chk(_adapter *padapt
 {
 	_irqL irqL;
 	_list	*phead, *plist;
-	u8 updated;
+	u8 updated = _FALSE;
 	struct sta_info *psta=NULL;
 	struct sta_priv *pstapriv = &padapter->stapriv;
 	u8 chk_alive_num = 0;
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_ieee80211.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_ieee80211.c
@@ -1859,7 +1859,8 @@ int rtw_action_frame_parse(const u8 *fra
 {
 	const u8 *frame_body = frame + sizeof(struct rtw_ieee80211_hdr_3addr);
 	u16 fc;
-	u8 c, a;
+	u8 c;
+	u8 a = ACT_PUBLIC_MAX;
 
 	fc = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)frame)->frame_ctl);
 
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_ioctl_set.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_ioctl_set.c
@@ -43,7 +43,7 @@ extern void indicate_wx_scan_complete_ev
 		(addr[4] == 0xff) && (addr[5] == 0xff) )  ? _TRUE : _FALSE \
 )
 
-u8 rtw_validate_bssid(u8 *bssid)
+u8 rtw_validate_bssid(const u8 *bssid)
 {
 	u8 ret = _TRUE;
 
@@ -535,7 +535,8 @@ _func_exit_;
 
 }
 
-u8 rtw_set_802_11_connect(_adapter* padapter, u8 *bssid, NDIS_802_11_SSID *ssid)
+u8 rtw_set_802_11_connect(_adapter *padapter, const u8 *bssid
+	, NDIS_802_11_SSID *ssid)
 {
 	_irqL irqL;
 	u8 status = _SUCCESS;
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_mlme_ext.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_mlme_ext.c
@@ -2454,7 +2454,7 @@ unsigned int OnDeAuth(_adapter *padapter
 		psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
 		if(psta)
 		{
-			u8 updated;
+			u8 updated = _FALSE;
 
 			_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
 			if(rtw_is_list_empty(&psta->asoc_list)==_FALSE)
@@ -2548,7 +2548,7 @@ unsigned int OnDisassoc(_adapter *padapt
 		psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
 		if(psta)
 		{
-			u8 updated;
+			u8 updated = _FALSE;
 
 			_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL);
 			if(rtw_is_list_empty(&psta->asoc_list)==_FALSE)
@@ -5663,7 +5663,7 @@ unsigned int on_action_public_p2p(union
 
 				//	Commented by Kurt 20120113
 				//	Get peer_dev_addr here if peer doesn't issue prov_disc frame.
-				if( _rtw_memcmp(pwdinfo->rx_prov_disc_info.peerDevAddr, empty_addr, ETH_ALEN) );
+				if( _rtw_memcmp(pwdinfo->rx_prov_disc_info.peerDevAddr, empty_addr, ETH_ALEN) )
 					_rtw_memcpy(pwdinfo->rx_prov_disc_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN);
 
 				result = process_p2p_group_negotation_req( pwdinfo, frame_body, len );
@@ -11932,7 +11932,7 @@ u8 setkey_hdl(_adapter *padapter, u8 *pb
 u8 set_stakey_hdl(_adapter *padapter, u8 *pbuf)
 {
 	u16 ctrl=0;
-	u8 cam_id;//cam_entry
+	u8 cam_id=0;//cam_entry
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &(pmlmeext->mlmext_info);
 	struct set_stakey_parm	*pparm = (struct set_stakey_parm *)pbuf;
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_p2p.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_p2p.c
@@ -4896,9 +4896,9 @@ void init_wifidirect_info( _adapter* pad
 #endif
 #ifdef CONFIG_CONCURRENT_MODE
 	_adapter				*pbuddy_adapter = padapter->pbuddy_adapter;
-	struct wifidirect_info	*pbuddy_wdinfo;
-	struct mlme_priv		*pbuddy_mlmepriv;
-	struct mlme_ext_priv	*pbuddy_mlmeext;
+	struct wifidirect_info	*pbuddy_wdinfo = NULL;
+	struct mlme_priv		*pbuddy_mlmepriv = NULL;
+	struct mlme_ext_priv	*pbuddy_mlmeext = NULL;
 #endif
 
 	pwdinfo = &padapter->wdinfo;
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_recv.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_recv.c
@@ -3894,7 +3894,7 @@ int process_recv_indicatepkts(_adapter *
 
 }
 
-int recv_func_prehandle(_adapter *padapter, union recv_frame *rframe)
+static int recv_func_prehandle(_adapter *padapter, union recv_frame *rframe)
 {
 	int ret = _SUCCESS;
 	struct rx_pkt_attrib *pattrib = &rframe->u.hdr.attrib;
@@ -3935,7 +3935,7 @@ exit:
 	return ret;
 }
 
-int recv_func_posthandle(_adapter *padapter, union recv_frame *prframe)
+static int recv_func_posthandle(_adapter *padapter, union recv_frame *prframe)
 {
 	int ret = _SUCCESS;
 	union recv_frame *orig_prframe = prframe;
@@ -4107,8 +4107,7 @@ _recv_data_drop:
 }
 
 
-int recv_func(_adapter *padapter, union recv_frame *rframe);
-int recv_func(_adapter *padapter, union recv_frame *rframe)
+static int recv_func(_adapter *padapter, union recv_frame *rframe)
 {
 	int ret;
 	struct rx_pkt_attrib *prxattrib = &rframe->u.hdr.attrib;
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_sta_mgt.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_sta_mgt.c
@@ -685,7 +685,7 @@ _func_exit_;
 }
 
 /* any station allocated can be searched by hash list */
-struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
+struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, const u8 *hwaddr)
 {
 
 	_irqL	 irqL;
@@ -696,7 +696,7 @@ struct sta_info *rtw_get_stainfo(struct
 
 	u32	index;
 
-	u8 *addr;
+	const u8 *addr;
 
 	u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff};
 
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_wlan_util.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_wlan_util.c
@@ -853,7 +853,7 @@ void flush_all_cam_entry(_adapter *padap
 		{
 			struct sta_priv	*pstapriv = &padapter->stapriv;
 			struct sta_info	*psta;
-			u8 cam_id;//cam_entry
+			u8 cam_id=0;//cam_entry
 
 			psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress);
 			if(psta) {
--- a/drivers/net/wireless/realtek/rtl8192cu/core/rtw_xmit.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/core/rtw_xmit.c
@@ -2590,7 +2590,7 @@ exit:
 s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe)
 {
 	_irqL irqL;
-	_queue *queue;
+	_queue *queue = NULL;
 	_adapter *padapter = pxmitpriv->adapter;
 	_pkt *pndis_pkt = NULL;
 
--- a/drivers/net/wireless/realtek/rtl8192cu/hal/rtl8192c/rtl8192c_rf6052.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/hal/rtl8192c/rtl8192c_rf6052.c
@@ -373,7 +373,7 @@ static void getTxPowerWriteValByRegulato
 {
 	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(Adapter);
 	struct dm_priv	*pdmpriv = &pHalData->dmpriv;
-	u8	i, chnlGroup, pwr_diff_limit[4];
+	u8	i, chnlGroup = 0, pwr_diff_limit[4];
 	u32 	writeVal, customer_limit, rf;
 
 	//
@@ -615,7 +615,7 @@ phy_RF6052_Config_ParaFile(
 	IN	PADAPTER		Adapter
 	)
 {
-	u32					u4RegValue;
+	u32					u4RegValue=0;
 	u8					eRFPath;
 	BB_REGISTER_DEFINITION_T	*pPhyReg;
 
--- a/drivers/net/wireless/realtek/rtl8192cu/include/autoconf.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/autoconf.h
@@ -31,10 +31,11 @@
 
 #define PLATFORM_LINUX	1
 
-//#define CONFIG_IOCTL_CFG80211 1
+#define CONFIG_IOCTL_CFG80211 1
 #ifdef CONFIG_IOCTL_CFG80211
-	//#define RTW_USE_CFG80211_STA_EVENT /* Indecate new sta asoc through cfg80211_new_sta */
-	#define CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER
+	/* Indicate new sta asoc through cfg80211_new_sta */
+	#define RTW_USE_CFG80211_STA_EVENT
+	/*#define CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER*/
 	//#define CONFIG_DEBUG_CFG80211 1
 	//#define CONFIG_DRV_ISSUE_PROV_REQ // IOT FOR S2
 	#define CONFIG_SET_SCAN_DENY_TIMER
@@ -324,7 +325,7 @@
 
 //#define DBG_MEMORY_LEAK	1
 
-#define DBG_CONFIG_ERROR_DETECT
+/*#define DBG_CONFIG_ERROR_DETECT*/
 //#define DBG_CONFIG_ERROR_RESET
 
 //TX use 1 urb
--- a/drivers/net/wireless/realtek/rtl8192cu/include/ioctl_cfg80211.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/ioctl_cfg80211.h
@@ -149,8 +149,15 @@ bool rtw_cfg80211_pwr_mgmt(_adapter *ada
 #define rtw_cfg80211_rx_mgmt(adapter, freq, sig_dbm, buf, len, gfp) cfg80211_rx_mgmt((adapter)->pnetdev, freq, buf, len, gfp)
 #elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0))
 #define rtw_cfg80211_rx_mgmt(adapter, freq, sig_dbm, buf, len, gfp) cfg80211_rx_mgmt((adapter)->pnetdev, freq, sig_dbm, buf, len, gfp)
-#else
+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,12,0))
 #define rtw_cfg80211_rx_mgmt(adapter, freq, sig_dbm, buf, len, gfp) cfg80211_rx_mgmt((adapter)->rtw_wdev, freq, sig_dbm, buf, len, gfp)
+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3,18,0))
+/* 3.12 added a flags argument which is just set to zero*/
+#define rtw_cfg80211_rx_mgmt(adapter, freq, sig_dbm, buf, len, gfp) \
+	cfg80211_rx_mgmt((adapter)->rtw_wdev, freq, sig_dbm, buf, len, 0, gfp)
+#else
+#define rtw_cfg80211_rx_mgmt(adapter, freq, sig_dbm, buf, len, gfp) \
+	cfg80211_rx_mgmt((adapter)->rtw_wdev, freq, sig_dbm, buf, len, 0)
 #endif
 
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0))  && !defined(COMPAT_KERNEL_RELEASE)
--- a/drivers/net/wireless/realtek/rtl8192cu/include/osdep_service.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/osdep_service.h
@@ -1395,8 +1395,8 @@ void _rtw_usb_buffer_free(struct usb_dev
 extern void*	rtw_malloc2d(int h, int w, int size);
 extern void	rtw_mfree2d(void *pbuf, int h, int w, int size);
 
-extern void	_rtw_memcpy(void* dec, void* sour, u32 sz);
-extern int	_rtw_memcmp(void *dst, void *src, u32 sz);
+extern void	_rtw_memcpy(void *dec, const void *sour, u32 sz);
+extern int	_rtw_memcmp(const void *dst, const void *src, u32 sz);
 extern void	_rtw_memset(void *pbuf, int c, u32 sz);
 
 extern void	_rtw_init_listhead(_list *list);
--- a/drivers/net/wireless/realtek/rtl8192cu/include/rtw_debug.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/rtw_debug.h
@@ -313,15 +313,15 @@ extern u32 GlobalDebugLevel;
 #if     defined (_dbgdump)
         #undef DBG_871X
 //      #define DBG_871X _dbgdump
-        #define DBG_871X(...) LOG_LEVEL(_drv_emerg_ , __VA_ARGS__)
+        #define DBG_871X(...) LOG_LEVEL(_drv_debug_ , __VA_ARGS__)
 
         #undef MSG_8192C
 //      #define MSG_8192C _dbgdump
-        #define MSG_8192C(...) LOG_LEVEL(_drv_emerg_ , __VA_ARGS__)
+        #define MSG_8192C(...) LOG_LEVEL(_drv_info_ , __VA_ARGS__)
 
         #undef DBG_8192C
 //      #define DBG_8192C _dbgdump
-        #define DBG_8192C(...) LOG_LEVEL(_drv_emerg_ ,  __VA_ARGS__)
+        #define DBG_8192C(...) LOG_LEVEL(_drv_debug_ ,  __VA_ARGS__)
 
 
 	#undef WRN_8192C
--- a/drivers/net/wireless/realtek/rtl8192cu/include/rtw_ioctl_set.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/rtw_ioctl_set.h
@@ -63,10 +63,11 @@ u8 rtw_set_802_11_bssid_list_scan(_adapt
 u8 rtw_set_802_11_infrastructure_mode(_adapter * padapter, NDIS_802_11_NETWORK_INFRASTRUCTURE networktype);
 u8 rtw_set_802_11_remove_wep(_adapter * padapter, u32 keyindex);
 u8 rtw_set_802_11_ssid(_adapter * padapter, NDIS_802_11_SSID * ssid);
-u8 rtw_set_802_11_connect(_adapter* padapter, u8 *bssid, NDIS_802_11_SSID *ssid);
+u8 rtw_set_802_11_connect(_adapter *padapter, const u8 *bssid
+	, NDIS_802_11_SSID *ssid);
 u8 rtw_set_802_11_remove_key(_adapter * padapter, NDIS_802_11_REMOVE_KEY * key);
 
-u8 rtw_validate_bssid(u8 *bssid);
+u8 rtw_validate_bssid(const u8 *bssid);
 u8 rtw_validate_ssid(NDIS_802_11_SSID *ssid);
 
 u16 rtw_get_cur_max_rate(_adapter *adapter);
--- a/drivers/net/wireless/realtek/rtl8192cu/include/sta_info.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/sta_info.h
@@ -395,7 +395,7 @@ struct	sta_priv {
 };
 
 
-__inline static u32 wifi_mac_hash(u8 *mac)
+__inline static u32 wifi_mac_hash(const u8 *mac)
 {
         u32 x;
 
@@ -423,7 +423,7 @@ struct sta_info *rtw_get_stainfo_by_offs
 extern struct sta_info *rtw_alloc_stainfo(struct	sta_priv *pstapriv, u8 *hwaddr);
 extern u32	rtw_free_stainfo(_adapter *padapter , struct sta_info *psta);
 extern void rtw_free_all_stainfo(_adapter *padapter);
-extern struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr);
+extern struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, const u8 *hwaddr);
 extern u32 rtw_init_bcmc_stainfo(_adapter* padapter);
 extern struct sta_info* rtw_get_bcmc_stainfo(_adapter* padapter);
 extern u8 rtw_access_ctrl(_adapter *padapter, u8 *mac_addr);
--- a/drivers/net/wireless/realtek/rtl8192cu/include/wifi.h
+++ b/drivers/net/wireless/realtek/rtl8192cu/include/wifi.h
@@ -425,7 +425,7 @@ enum WIFI_REG_DOMAIN {
 		(addr[4] == 0xff) && (addr[5] == 0xff) )  ? _TRUE : _FALSE \
 )
 
-__inline static int IS_MCAST(unsigned char *da)
+__inline static int IS_MCAST(const unsigned char *da)
 {
 	if ((*da) & 0x01)
 		return _TRUE;
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/ioctl_cfg80211.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/ioctl_cfg80211.c
@@ -57,7 +57,7 @@ static const u32 rtw_cipher_suites[] = {
 	}
 
 #define CHAN2G(_channel, _freq, _flags) {			\
-	.band			= IEEE80211_BAND_2GHZ,		\
+	.band			= NL80211_BAND_2GHZ,		\
 	.center_freq		= (_freq),			\
 	.hw_value		= (_channel),			\
 	.flags			= (_flags),			\
@@ -66,7 +66,7 @@ static const u32 rtw_cipher_suites[] = {
 }
 
 #define CHAN5G(_channel, _flags) {				\
-	.band			= IEEE80211_BAND_5GHZ,		\
+	.band			= NL80211_BAND_5GHZ,		\
 	.center_freq		= 5000 + (5 * (_channel)),	\
 	.hw_value		= (_channel),			\
 	.flags			= (_flags),			\
@@ -166,18 +166,18 @@ void rtw_5g_rates_init(struct ieee80211_
 }
 
 struct ieee80211_supported_band *rtw_spt_band_alloc(
-	enum ieee80211_band band
+	enum nl80211_band band
 	)
 {
 	struct ieee80211_supported_band *spt_band = NULL;
 	int n_channels, n_bitrates;
 
-	if(band == IEEE80211_BAND_2GHZ)
+	if(band == NL80211_BAND_2GHZ)
 	{
 		n_channels = RTW_2G_CHANNELS_NUM;
 		n_bitrates = RTW_G_RATES_NUM;
 	}
-	else if(band == IEEE80211_BAND_5GHZ)
+	else if(band == NL80211_BAND_5GHZ)
 	{
 		n_channels = RTW_5G_CHANNELS_NUM;
 		n_bitrates = RTW_A_RATES_NUM;
@@ -201,12 +201,12 @@ struct ieee80211_supported_band *rtw_spt
 	spt_band->n_channels = n_channels;
 	spt_band->n_bitrates = n_bitrates;
 
-	if(band == IEEE80211_BAND_2GHZ)
+	if(band == NL80211_BAND_2GHZ)
 	{
 		rtw_2g_channels_init(spt_band->channels);
 		rtw_2g_rates_init(spt_band->bitrates);
 	}
-	else if(band == IEEE80211_BAND_5GHZ)
+	else if(band == NL80211_BAND_5GHZ)
 	{
 		rtw_5g_channels_init(spt_band->channels);
 		rtw_5g_rates_init(spt_band->bitrates);
@@ -221,18 +221,18 @@ exit:
 
 void rtw_spt_band_free(struct ieee80211_supported_band *spt_band)
 {
-	u32 size;
+	u32 size = 0;
 
 	if(!spt_band)
 		return;
 
-	if(spt_band->band == IEEE80211_BAND_2GHZ)
+	if(spt_band->band == NL80211_BAND_2GHZ)
 	{
 		size = sizeof(struct ieee80211_supported_band)
 			+ sizeof(struct ieee80211_channel)*RTW_2G_CHANNELS_NUM
 			+ sizeof(struct ieee80211_rate)*RTW_G_RATES_NUM;
 	}
-	else if(spt_band->band == IEEE80211_BAND_5GHZ)
+	else if(spt_band->band == NL80211_BAND_5GHZ)
 	{
 		size = sizeof(struct ieee80211_supported_band)
 			+ sizeof(struct ieee80211_channel)*RTW_5G_CHANNELS_NUM
@@ -301,12 +301,12 @@ static int rtw_ieee80211_channel_to_freq
 	/* see 802.11 17.3.8.3.2 and Annex J
 	* there are overlapping channel numbers in 5GHz and 2GHz bands */
 
-	if (band == IEEE80211_BAND_5GHZ) {
+	if (band == NL80211_BAND_5GHZ) {
 	if (chan >= 182 && chan <= 196)
 			return 4000 + chan * 5;
              else
                     return 5000 + chan * 5;
-       } else { /* IEEE80211_BAND_2GHZ */
+       } else { /* NL80211_BAND_2GHZ */
 		if (chan == 14)
 			return 2484;
              else if (chan < 14)
@@ -331,7 +331,7 @@ static int rtw_cfg80211_inform_bss(_adap
 	u8 *notify_ie;
 	size_t notify_ielen;
 	s32 notify_signal;
-	u8 buf[MAX_BSSINFO_LEN], *pbuf;
+	u8 *buf, *pbuf;
 	size_t len,bssinf_len=0;
 	struct rtw_ieee80211_hdr *pwlanhdr;
 	unsigned short *fctrl;
@@ -391,9 +391,9 @@ static int rtw_cfg80211_inform_bss(_adap
 					DBG_871X("%s, got sr, but ssid mismatch, to remove this bss\n", __func__);
 
 					if (pselect_network->Configuration.DSConfig <= RTW_CH_MAX_2G_CHANNEL)
-						freq = rtw_ieee80211_channel_to_frequency(pselect_network->Configuration.DSConfig, IEEE80211_BAND_2GHZ);
+						freq = rtw_ieee80211_channel_to_frequency(pselect_network->Configuration.DSConfig, NL80211_BAND_2GHZ);
 					else
-						freq = rtw_ieee80211_channel_to_frequency(pselect_network->Configuration.DSConfig, IEEE80211_BAND_5GHZ);
+						freq = rtw_ieee80211_channel_to_frequency(pselect_network->Configuration.DSConfig, NL80211_BAND_5GHZ);
 
 					notify_channel = ieee80211_get_channel(wiphy, freq);
 					pselect_bss = cfg80211_get_bss(wiphy, NULL/*notify_channel*/,
@@ -424,9 +424,9 @@ static int rtw_cfg80211_inform_bss(_adap
 
 	channel = pnetwork->network.Configuration.DSConfig;
 	if (channel <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 	notify_channel = ieee80211_get_channel(wiphy, freq);
 
@@ -459,6 +459,7 @@ static int rtw_cfg80211_inform_bss(_adap
 	DBG_8192C("notify_timestamp: %#018llx\n", notify_timestamp);
 */
 
+	buf = rtw_zmalloc(MAX_BSSINFO_LEN);
 	pbuf = buf;
 
 	pwlanhdr = (struct rtw_ieee80211_hdr *)pbuf;
@@ -486,6 +487,8 @@ static int rtw_cfg80211_inform_bss(_adap
 	_rtw_memcpy(pbuf, pnetwork->network.IEs, pnetwork->network.IELength);
 	len += pnetwork->network.IELength;
 
+	rtw_mfree(buf, MAX_BSSINFO_LEN);
+
 	//#ifdef CONFIG_P2P
 	//if(rtw_get_p2p_ie(pnetwork->network.IEs+12, pnetwork->network.IELength-12, NULL, NULL))
 	//{
@@ -569,15 +572,19 @@ int rtw_cfg80211_check_bss(_adapter *pad
 		return _FALSE;
 
 	if (pnetwork->Configuration.DSConfig <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(pnetwork->Configuration.DSConfig, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(pnetwork->Configuration.DSConfig, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(pnetwork->Configuration.DSConfig, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(pnetwork->Configuration.DSConfig, NL80211_BAND_5GHZ);
 
 	notify_channel = ieee80211_get_channel(padapter->rtw_wdev->wiphy, freq);
 	bss = cfg80211_get_bss(padapter->rtw_wdev->wiphy, notify_channel,
 			pnetwork->MacAddress, pnetwork->Ssid.Ssid,
 			pnetwork->Ssid.SsidLength,
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
 			WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
+#else
+			IEEE80211_BSS_TYPE_ESS, IEEE80211_PRIVACY_ANY);
+#endif
 
 	return 	(bss!=NULL);
 }
@@ -626,9 +633,9 @@ void rtw_cfg80211_indicate_connect(_adap
 		u16 channel = cur_network->network.Configuration.DSConfig;
 
 		if (channel <= RTW_CH_MAX_2G_CHANNEL)
-			freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+			freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 		else
-			freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+			freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 		notify_channel = ieee80211_get_channel(wiphy, freq);
 		#endif
@@ -700,13 +707,16 @@ void rtw_cfg80211_indicate_disconnect(_a
 	if (!padapter->mlmepriv.not_indic_disco) {
 		DBG_8192C("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
 
-		if(pwdev->sme_state==CFG80211_SME_CONNECTING)
+		if (check_fwstate(pmlmepriv, WIFI_UNDER_LINKING)) {
 			cfg80211_connect_result(padapter->pnetdev, NULL, NULL, 0, NULL, 0,
 				WLAN_STATUS_UNSPECIFIED_FAILURE, GFP_ATOMIC/*GFP_KERNEL*/);
-		else if(pwdev->sme_state==CFG80211_SME_CONNECTED)
+		} else {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0)
 			cfg80211_disconnected(padapter->pnetdev, 0, NULL, 0, GFP_ATOMIC);
-		//else
-			//DBG_8192C("pwdev->sme_state=%d\n", pwdev->sme_state);
+#else
+			cfg80211_disconnected(padapter->pnetdev, 0, NULL, 0, false, GFP_ATOMIC);
+#endif
+        }
 
 		DBG_8192C("pwdev->sme_state(a)=%d\n", pwdev->sme_state);
 	}
@@ -1549,7 +1559,7 @@ static int cfg80211_rtw_set_default_key(
 
 static int cfg80211_rtw_get_station(struct wiphy *wiphy,
 				    struct net_device *ndev,
-				    u8 *mac, struct station_info *sinfo)
+				    const u8 *mac, struct station_info *sinfo)
 {
 	int ret = 0;
 	_adapter *padapter = wiphy_to_adapter(wiphy);
@@ -1589,16 +1599,32 @@ static int cfg80211_rtw_get_station(stru
 			goto exit;
 		}
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
+		sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+#else
 		sinfo->filled |= STATION_INFO_SIGNAL;
+#endif
 		sinfo->signal = translate_percentage_to_dbm(padapter->recvpriv.signal_strength);
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
+		sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
+#else
 		sinfo->filled |= STATION_INFO_TX_BITRATE;
+#endif
 		sinfo->txrate.legacy = rtw_get_cur_max_rate(padapter);
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
+		sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
+#else
 		sinfo->filled |= STATION_INFO_RX_PACKETS;
+#endif
 		sinfo->rx_packets = sta_rx_data_pkts(psta);
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,0,0))
+		sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
+#else
 		sinfo->filled |= STATION_INFO_TX_PACKETS;
+#endif
 		sinfo->tx_packets = psta->sta_stats.tx_pkts;
 
 	}
@@ -1789,7 +1815,15 @@ void rtw_cfg80211_indicate_scan_done(str
 		}
 		else
 		{
+			#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0))
 			cfg80211_scan_done(pwdev_priv->scan_request, aborted);
+			#else
+			struct cfg80211_scan_info info = {
+				.aborted = aborted,
+			};
+ 	 
+			cfg80211_scan_done(pwdev_priv->scan_request, &info);
+			#endif
 		}
 
 		pwdev_priv->scan_request = NULL;
@@ -2419,7 +2453,7 @@ static int rtw_cfg80211_set_key_mgt(stru
 	return 0;
 }
 
-static int rtw_cfg80211_set_wpa_ie(_adapter *padapter, u8 *pie, size_t ielen)
+static int rtw_cfg80211_set_wpa_ie(_adapter *padapter, const u8 *pie, size_t ielen)
 {
 	u8 *buf=NULL, *pos=NULL;
 	u32 left;
@@ -3089,7 +3123,9 @@ void rtw_cfg80211_indicate_sta_assoc(_ad
 			ie_offset = _REASOCREQ_IE_OFFSET_;
 
 		sinfo.filled = 0;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,0,0))
 		sinfo.filled = STATION_INFO_ASSOC_REQ_IES;
+#endif
 		sinfo.assoc_req_ies = pmgmt_frame + WLAN_HDR_A3_LEN + ie_offset;
 		sinfo.assoc_req_ies_len = frame_len - WLAN_HDR_A3_LEN - ie_offset;
 		cfg80211_new_sta(ndev, GetAddr2Ptr(pmgmt_frame), &sinfo, GFP_ATOMIC);
@@ -3097,9 +3133,9 @@ void rtw_cfg80211_indicate_sta_assoc(_ad
 #else /* defined(RTW_USE_CFG80211_STA_EVENT) */
 	channel = pmlmeext->cur_channel;
 	if (channel <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 	#ifdef COMPAT_KERNEL_RELEASE
 	rtw_cfg80211_rx_mgmt(padapter, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC);
@@ -3142,9 +3178,9 @@ void rtw_cfg80211_indicate_sta_disassoc(
 #else /* defined(RTW_USE_CFG80211_STA_EVENT) */
 	channel = pmlmeext->cur_channel;
 	if (channel <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 	pmgmt_frame = mgmt_buf;
 	pwlanhdr = (struct rtw_ieee80211_hdr *)pmgmt_frame;
@@ -3387,7 +3423,11 @@ static const struct net_device_ops rtw_c
 };
 #endif
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0))
+static int rtw_cfg80211_add_monitor_if(_adapter *padapter, char *name, unsigned char name_assign_type, struct net_device **ndev)
+#else
 static int rtw_cfg80211_add_monitor_if(_adapter *padapter, char *name, struct net_device **ndev)
+#endif
 {
 	int ret = 0;
 	struct net_device* mon_ndev = NULL;
@@ -3418,6 +3458,9 @@ static int rtw_cfg80211_add_monitor_if(_
 	mon_ndev->type = ARPHRD_IEEE80211_RADIOTAP;
 	strncpy(mon_ndev->name, name, IFNAMSIZ);
 	mon_ndev->name[IFNAMSIZ - 1] = 0;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0))
+	mon_ndev->name_assign_type = name_assign_type;
+#endif
 	mon_ndev->destructor = rtw_ndev_destructor;
 
 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
@@ -3482,6 +3525,9 @@ static int
 	#else
 		char *name,
 	#endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0))
+		unsigned char name_assign_type,
+#endif
 		enum nl80211_iftype type, u32 *flags, struct vif_params *params)
 {
 	int ret = 0;
@@ -3499,7 +3545,11 @@ static int
 		ret = -ENODEV;
 		break;
 	case NL80211_IFTYPE_MONITOR:
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0))
+		ret = rtw_cfg80211_add_monitor_if(padapter, (char *)name, name_assign_type, &ndev);
+#else
 		ret = rtw_cfg80211_add_monitor_if(padapter, (char *)name, &ndev);
+#endif
 		break;
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) || defined(COMPAT_KERNEL_RELEASE)
@@ -3760,7 +3810,7 @@ static int cfg80211_rtw_stop_ap(struct w
 #endif //(LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0))
 
 static int	cfg80211_rtw_add_station(struct wiphy *wiphy, struct net_device *ndev,
-			       u8 *mac, struct station_parameters *params)
+			       const u8 *mac, struct station_parameters *params)
 {
 	DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
 
@@ -3768,12 +3818,19 @@ static int	cfg80211_rtw_add_station(stru
 }
 
 static int	cfg80211_rtw_del_station(struct wiphy *wiphy, struct net_device *ndev,
-			       u8 *mac)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0))
+			       u8 *mac) {
+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0))
+                   const u8 *mac) {
+#else
+                   struct station_del_parameters *params)
 {
+    const u8 *mac = params->mac;
+#endif
 	int ret=0;
 	_irqL irqL;
 	_list	*phead, *plist;
-	u8 updated;
+	u8 updated = _FALSE;
 	struct sta_info *psta = NULL;
 	_adapter *padapter = (_adapter *)rtw_netdev_priv(ndev);
 	struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
@@ -3859,7 +3916,7 @@ static int	cfg80211_rtw_del_station(stru
 }
 
 static int	cfg80211_rtw_change_station(struct wiphy *wiphy, struct net_device *ndev,
-				  u8 *mac, struct station_parameters *params)
+				  const u8 *mac, struct station_parameters *params)
 {
 	DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
 
@@ -3950,9 +4007,9 @@ void rtw_cfg80211_rx_action_p2p(_adapter
 
 indicate:
 	if (channel <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) || defined(COMPAT_KERNEL_RELEASE)
 	rtw_cfg80211_rx_mgmt(padapter, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC);
@@ -3990,9 +4047,9 @@ void rtw_cfg80211_rx_p2p_action_public(_
 
 indicate:
 	if (channel <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) || defined(COMPAT_KERNEL_RELEASE)
 	rtw_cfg80211_rx_mgmt(padapter, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC);
@@ -4020,9 +4077,9 @@ void rtw_cfg80211_rx_action(_adapter *ad
 		DBG_871X("RTW_Rx:category(%u), action(%u)\n", category, action);
 
 	if (channel <= RTW_CH_MAX_2G_CHANNEL)
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
 	else
-		freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
+		freq = rtw_ieee80211_channel_to_frequency(channel, NL80211_BAND_5GHZ);
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) || defined(COMPAT_KERNEL_RELEASE)
 	rtw_cfg80211_rx_mgmt(adapter, freq, 0, frame, frame_len, GFP_ATOMIC);
@@ -4643,6 +4700,9 @@ static int cfg80211_rtw_mgmt_tx(struct w
 #else
 	struct net_device *ndev,
 #endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+	struct cfg80211_mgmt_tx_params *params,
+#else
 	struct ieee80211_channel *chan,
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) || defined(COMPAT_KERNEL_RELEASE)
 	bool offchan,
@@ -4663,8 +4723,15 @@ static int cfg80211_rtw_mgmt_tx(struct w
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
 	bool dont_wait_for_ack,
 #endif
+#endif
 	u64 *cookie)
 {
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+	struct ieee80211_channel *chan = params->chan;
+	const u8 *buf = params->buf;
+	size_t len = params->len;
+#endif
+
 	_adapter *padapter = (_adapter *)wiphy_to_adapter(wiphy);
 	struct rtw_wdev_priv *pwdev_priv = wdev_to_priv(padapter->rtw_wdev);
 	int ret = 0;
@@ -5199,7 +5266,7 @@ static struct cfg80211_ops rtw_cfg80211_
 #endif
 };
 
-static void rtw_cfg80211_init_ht_capab(struct ieee80211_sta_ht_cap *ht_cap, enum ieee80211_band band, u8 rf_type)
+static void rtw_cfg80211_init_ht_capab(struct ieee80211_sta_ht_cap *ht_cap, enum nl80211_band band, u8 rf_type)
 {
 
 #define MAX_BIT_RATE_40MHZ_MCS15 	300	/* Mbps */
@@ -5223,7 +5290,7 @@ static void rtw_cfg80211_init_ht_capab(s
 	ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
 
 	/*
-	 *hw->wiphy->bands[IEEE80211_BAND_2GHZ]
+	 *hw->wiphy->bands[NL80211_BAND_2GHZ]
 	 *base on ant_num
 	 *rx_mask: RX mask
 	 *if rx_ant =1 rx_mask[0]=0xff;==>MCS0-MCS7
@@ -5268,16 +5335,16 @@ void rtw_cfg80211_init_wiphy(_adapter *p
 
 	/* if (padapter->registrypriv.wireless_mode & WIRELESS_11G) */
 	{
-		bands = wiphy->bands[IEEE80211_BAND_2GHZ];
+		bands = wiphy->bands[NL80211_BAND_2GHZ];
 		if(bands)
-			rtw_cfg80211_init_ht_capab(&bands->ht_cap, IEEE80211_BAND_2GHZ, rf_type);
+			rtw_cfg80211_init_ht_capab(&bands->ht_cap, NL80211_BAND_2GHZ, rf_type);
 	}
 
 	/* if (padapter->registrypriv.wireless_mode & WIRELESS_11A) */
 	{
-		bands = wiphy->bands[IEEE80211_BAND_5GHZ];
+		bands = wiphy->bands[NL80211_BAND_5GHZ];
 		if(bands)
-			rtw_cfg80211_init_ht_capab(&bands->ht_cap, IEEE80211_BAND_5GHZ, rf_type);
+			rtw_cfg80211_init_ht_capab(&bands->ht_cap, NL80211_BAND_5GHZ, rf_type);
 	}
 }
 
@@ -5348,9 +5415,9 @@ static void rtw_cfg80211_preinit_wiphy(_
 	wiphy->n_cipher_suites = ARRAY_SIZE(rtw_cipher_suites);
 
 	/* if (padapter->registrypriv.wireless_mode & WIRELESS_11G) */
-		wiphy->bands[IEEE80211_BAND_2GHZ] = rtw_spt_band_alloc(IEEE80211_BAND_2GHZ);
+		wiphy->bands[NL80211_BAND_2GHZ] = rtw_spt_band_alloc(NL80211_BAND_2GHZ);
 	/* if (padapter->registrypriv.wireless_mode & WIRELESS_11A) */
-		wiphy->bands[IEEE80211_BAND_5GHZ] = rtw_spt_band_alloc(IEEE80211_BAND_5GHZ);
+		wiphy->bands[NL80211_BAND_5GHZ] = rtw_spt_band_alloc(NL80211_BAND_5GHZ);
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38) && LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0))
 	wiphy->flags |= WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS;
@@ -5402,8 +5469,11 @@ int rtw_wdev_alloc(_adapter *padapter, s
 	}
 	wdev->wiphy = wiphy;
 	wdev->netdev = pnetdev;
-	//wdev->iftype = NL80211_IFTYPE_STATION;
-	wdev->iftype = NL80211_IFTYPE_MONITOR; // for rtw_setopmode_cmd() in cfg80211_rtw_change_iface()
+
+	wdev->iftype = NL80211_IFTYPE_STATION; // will be init in rtw_hal_init()
+	                                       // Must sync with _rtw_init_mlme_priv()
+	                                       // pmlmepriv->fw_state = WIFI_STATION_STATE
+	//wdev->iftype = NL80211_IFTYPE_MONITOR; // for rtw_setopmode_cmd() in cfg80211_rtw_change_iface()
 	padapter->rtw_wdev = wdev;
 	pnetdev->ieee80211_ptr = wdev;
 
@@ -5456,8 +5526,8 @@ void rtw_wdev_free(struct wireless_dev *
 
 	pwdev_priv = wdev_to_priv(wdev);
 
-	rtw_spt_band_free(wdev->wiphy->bands[IEEE80211_BAND_2GHZ]);
-	rtw_spt_band_free(wdev->wiphy->bands[IEEE80211_BAND_5GHZ]);
+	rtw_spt_band_free(wdev->wiphy->bands[NL80211_BAND_2GHZ]);
+	rtw_spt_band_free(wdev->wiphy->bands[NL80211_BAND_5GHZ]);
 
 	wiphy_free(wdev->wiphy);
 
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/ioctl_linux.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/ioctl_linux.c
@@ -6584,7 +6584,6 @@ static int rtw_dbg_port(struct net_devic
 				case 0x01: //dbg mode
 					padapter->recvpriv.is_signal_dbg = 1;
 					extra_arg = extra_arg>100?100:extra_arg;
-					extra_arg = extra_arg<0?0:extra_arg;
 					padapter->recvpriv.signal_strength_dbg=extra_arg;
 					break;
 			}
@@ -6956,7 +6955,7 @@ static int rtw_dbg_port(struct net_devic
 				{
 					struct registry_priv	*pregpriv = &padapter->registrypriv;
 					// 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec)
-					if( pregpriv && extra_arg >= 0 && extra_arg < 3 )
+					if( pregpriv && extra_arg < 3 )
 					{
 						pregpriv->ampdu_enable= extra_arg;
 						DBG_871X("set ampdu_enable=%d\n",pregpriv->ampdu_enable);
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/os_intfs.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/os_intfs.c
@@ -945,8 +945,14 @@ unsigned int rtw_classify8021d(struct sk
 	return dscp >> 5;
 }
 
-static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb,
-			    void  *accel_priv, select_queue_fallback_t fallback)
+static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)
+				, void *accel_priv
+#endif
+#if (LINUX_VERSION_CODE>=KERNEL_VERSION(3,14,0))
+			    , select_queue_fallback_t fallback
+#endif
+)
 {
 	_adapter	*padapter = rtw_netdev_priv(dev);
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
@@ -1057,6 +1063,10 @@ int rtw_init_netdev_name(struct net_devi
 	return 0;
 }
 
+static const struct device_type wlan_type = {
+	.name = "wlan",
+};
+
 struct net_device *rtw_init_netdev(_adapter *old_padapter)
 {
 	_adapter *padapter;
@@ -1072,6 +1082,7 @@ struct net_device *rtw_init_netdev(_adap
 	if (!pnetdev)
 		return NULL;
 
+	pnetdev->dev.type = &wlan_type;
 	padapter = rtw_netdev_priv(pnetdev);
 	padapter->pnetdev = pnetdev;
 
@@ -1681,9 +1692,6 @@ int _netdev_vir_if_open(struct net_devic
 
 		padapter->bup = _TRUE;
 		padapter->hw_init_completed = _TRUE;
-
-		rtw_start_mbssid_cam(padapter);//start mbssid_cam after bup = _TRUE & hw_init_completed = _TRUE
-
 	}
 
 	padapter->net_closed = _FALSE;
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/recv_linux.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/recv_linux.c
@@ -136,7 +136,7 @@ int rtw_os_recvbuf_resource_free(_adapte
 void rtw_handle_tkip_mic_err(_adapter *padapter,u8 bgroup)
 {
 #ifdef CONFIG_IOCTL_CFG80211
-	enum nl80211_key_type key_type;
+	enum nl80211_key_type key_type = 0;
 #endif
 	union iwreq_data wrqu;
 	struct iw_michaelmicfailure    ev;
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/rtw_android.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/rtw_android.c
@@ -96,13 +96,7 @@ typedef struct cmd_tlv {
 #endif /* PNO_SUPPORT */
 
 typedef struct android_wifi_priv_cmd {
-
-#ifdef CONFIG_COMPAT
-	compat_uptr_t buf;
-#else
 	char *buf;
-#endif
-
 	int used_len;
 	int total_len;
 } android_wifi_priv_cmd;
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/usb_intf.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/linux/usb_intf.c
@@ -102,6 +102,7 @@ static void rtw_dev_remove(struct usb_in
 	{USB_DEVICE(0x103C, 0x1629)},/* HP - Lite-On ,8188CUS Slim Combo */ \
 	{USB_DEVICE(0x2001, 0x3308)},/* D-Link - Alpha */ \
 	{USB_DEVICE(0x050D, 0x1102)},/* Belkin - Edimax */ \
+	{USB_DEVICE(0x050D, 0x11F2)},/* ISY - Edimax */ \
 	{USB_DEVICE(0x2019, 0xAB2A)},/* Planex - Abocom */ \
 	{USB_DEVICE(0x20F4, 0x648B)},/* TRENDnet - Cameo */ \
 	{USB_DEVICE(0x4855, 0x0090)},/*  - Feixun */ \
@@ -110,6 +111,8 @@ static void rtw_dev_remove(struct usb_in
 	{USB_DEVICE(0x0BDA, 0x5088)},/* Thinkware - CC&C */ \
 	{USB_DEVICE(0x4856, 0x0091)},/* NetweeN - Feixun */ \
 	{USB_DEVICE(0x0846, 0x9041)}, /* Netgear - Cameo */ \
+	{USB_DEVICE(0x0846, 0x9042)}, /* On Networks - N150MA */ \
+	{USB_DEVICE(0x0846, 0x9043)}, /* Netgear N150 -WNA1000M */ \
 	{USB_DEVICE(0x2019, 0x4902)},/* Planex - Etop */ \
 	{USB_DEVICE(0x2019, 0xAB2E)},/* SW-WF02-AD15 -Abocom */ \
 	{USB_DEVICE(0x2001, 0x330B)}, /* D-LINK - T&W */ \
@@ -117,6 +120,7 @@ static void rtw_dev_remove(struct usb_in
 	{USB_DEVICE(0x0B05, 0x17BA)}, /* ASUS - Edimax */ \
 	{USB_DEVICE(0x0BDA, 0x1E1E)}, /* Intel - - */ \
 	{USB_DEVICE(0x04BB, 0x094c)}, /* I-O DATA - Edimax */ \
+	{USB_DEVICE(0X0BDA, 0x8176)}, /* TP-Link TL-WN723N */ \
 	/****** 8188CTV ********/ \
 	{USB_DEVICE(0xCDAB, 0x8011)}, /* - - compare */ \
 	{USB_DEVICE(0x0BDA, 0x0A8A)}, /* Sony - Foxconn */ \
@@ -991,7 +995,7 @@ static int rtw_resume(struct usb_interfa
 int rtw_resume_process(_adapter *padapter)
 {
 	struct net_device *pnetdev;
-	struct pwrctrl_priv *pwrpriv;
+	struct pwrctrl_priv *pwrpriv=NULL;
 	int ret = -1;
 	u32 start_time = rtw_get_current_time();
 	_func_enter_;
@@ -1054,7 +1058,8 @@ exit:
 	rtw_unlock_suspend();
 	#endif //CONFIG_RESUME_IN_WORKQUEUE
 
-	pwrpriv->bInSuspend = _FALSE;
+	if (pwrpriv)
+		pwrpriv->bInSuspend = _FALSE;
 	DBG_871X("<===  %s return %d.............. in %dms\n", __FUNCTION__
 		, ret, rtw_get_passing_time_ms(start_time));
 
--- a/drivers/net/wireless/realtek/rtl8192cu/os_dep/osdep_service.c
+++ b/drivers/net/wireless/realtek/rtl8192cu/os_dep/osdep_service.c
@@ -790,7 +790,7 @@ void rtw_mfree2d(void *pbuf, int h, int
 	rtw_mfree((u8 *)pbuf, h*sizeof(void*) + w*h*size);
 }
 
-void _rtw_memcpy(void* dst, void* src, u32 sz)
+void _rtw_memcpy(void* dst, const void* src, u32 sz)
 {
 
 #if defined (PLATFORM_LINUX)|| defined (PLATFORM_FREEBSD)
@@ -807,7 +807,7 @@ void _rtw_memcpy(void* dst, void* src, u
 
 }
 
-int	_rtw_memcmp(void *dst, void *src, u32 sz)
+int	_rtw_memcmp(const void *dst, const void *src, u32 sz)
 {
 
 #if defined (PLATFORM_LINUX)|| defined (PLATFORM_FREEBSD)