New upstream version 5.3.9~20200710

Update to upstream version '5.3.9~git20200710'
with Debian dir 9d52024ab0

Makefile

@@ -7,22 +7,15 @@ EXTRA_CFLAGS += -Wno-unused-label
 EXTRA_CFLAGS += -Wno-unused-parameter
 EXTRA_CFLAGS += -Wno-unused-function
 EXTRA_CFLAGS += -Wno-unused
-EXTRA_CFLAGS += -Wno-address
-EXTRA_CFLAGS += -Wno-cast-function-type
-#EXTRA_CFLAGS += -Wno-discarded-qualifiers
-EXTRA_CFLAGS += -Wno-uninitialized
-EXTRA_CFLAGS += -Wno-sometimes-uninitialized
-EXTRA_CFLAGS += -Wno-enum-conversion
 EXTRA_CFLAGS += -Wno-vla
 EXTRA_CFLAGS += -Wno-date-time
 
-
 GCC_VER_49 := $(shell echo `$(CC) -dumpversion | cut -f1-2 -d.` \>= 4.9 | bc )
 ifeq ($(GCC_VER_49),1)
 EXTRA_CFLAGS += -Wno-date-time	# Fix compile error && warning on gcc 4.9 and later
 endif
 
-EXTRA_CFLAGS += -I$(src)/include -I$(srctree)/$(src)/include
+EXTRA_CFLAGS += -I$(src)/include
 
 EXTRA_LDFLAGS += --strip-debug
 
@@ -166,6 +159,8 @@ CONFIG_PLATFORM_PPC64LE = n
 
 CONFIG_DRVEXT_MODULE = n
 
+export TopDIR ?= $(shell pwd)
+
 ########### COMMON  #################################
 ifeq ($(CONFIG_GSPI_HCI), y)
 HCI_NAME = gspi
@@ -229,11 +224,10 @@ _HAL_INTFS_FILES :=	hal/hal_intf.o \
 			hal/led/hal_$(HCI_NAME)_led.o
 
 
-EXTRA_CFLAGS += -I$(src)/platform -I$(srctree)/$(src)/platform
+EXTRA_CFLAGS += -I$(src)/platform
 _PLATFORM_FILES := platform/platform_ops.o
 
-EXTRA_CFLAGS += -I$(src)/hal/btc -I$(srctree)/$(src)/hal/btc
+EXTRA_CFLAGS += -I$(src)/hal/btc
-EXTRA_CFLAGS += -I$(src)/hal/phydm -I$(srctree)/$(src)/hal/phydm
 
 ########### HAL_RTL8188E #################################
 ifeq ($(CONFIG_RTL8188E), y)
@@ -781,16 +775,16 @@ endif
 ifeq ($(CONFIG_AUTOCFG_CP), y)
 
 ifeq ($(CONFIG_MULTIDRV), y)
-$(shell cp autoconf_multidrv_$(HCI_NAME)_linux.h include/autoconf.h)
+$(shell cp $(TopDIR)/autoconf_multidrv_$(HCI_NAME)_linux.h $(TopDIR)/include/autoconf.h)
 else
 ifeq ($(CONFIG_RTL8188E)$(CONFIG_SDIO_HCI),yy)
-$(shell cp autoconf_rtl8189e_$(HCI_NAME)_linux.h include/autoconf.h)
+$(shell cp $(TopDIR)/autoconf_rtl8189e_$(HCI_NAME)_linux.h $(TopDIR)/include/autoconf.h)
 else ifeq ($(CONFIG_RTL8188F)$(CONFIG_SDIO_HCI),yy)
-$(shell cp autoconf_rtl8189f_$(HCI_NAME)_linux.h include/autoconf.h)
+$(shell cp $(TopDIR)/autoconf_rtl8189f_$(HCI_NAME)_linux.h $(TopDIR)/include/autoconf.h)
 else ifeq ($(CONFIG_RTL8723C),y)
-$(shell cp autoconf_rtl8723c_$(HCI_NAME)_linux.h include/autoconf.h)
+$(shell cp $(TopDIR)/autoconf_rtl8723c_$(HCI_NAME)_linux.h $(TopDIR)/include/autoconf.h)
 else
-$(shell cp autoconf_$(RTL871X)_$(HCI_NAME)_linux.h include/autoconf.h)
+$(shell cp $(TopDIR)/autoconf_$(RTL871X)_$(HCI_NAME)_linux.h $(TopDIR)/include/autoconf.h)
 endif
 endif
 
@@ -1038,8 +1032,7 @@ EXTRA_CFLAGS += -DDM_ODM_SUPPORT_TYPE=0x04
 ifeq ($(CONFIG_PLATFORM_I386_PC), y)
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN
 EXTRA_CFLAGS += -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT
-SUBARCH := $(shell uname -m | sed -e "s/i.86/i386/; s/ppc64le/powerpc/; s/ppc/powerpc/; s/armv.l/arm/; s/aarch64/arm64/;")
+SUBARCH := $(shell uname -m | sed -e "s/i.86/i386/; s/ppc64le/powerpc/; s/ppc/powerpc/; s/armv.l/arm/; s/aarch64/arm64/;")ARCH ?= $(SUBARCH)
-ARCH ?= $(SUBARCH)
 CROSS_COMPILE ?=
 KVER  := $(shell uname -r)
 KSRC := /lib/modules/$(KVER)/build

README.md

@@ -14,46 +14,35 @@
 
 
 # Supports
-* Android 12/13
+* Android 7
 * MESH Support
 * Monitor mode
 * Frame injection
-* Up to kernel v6.5+
+* Up to kernel v5.3+
 ... And a bunch of various wifi chipsets
 
 # Howto build/install
-1. Compile and install the driver:
+1. You will need to blacklist another driver in order to use this one.
-```
+2. "echo "blacklist r8188eu" > "/etc/modprobe.d/realtek.conf"
-cd rtl8188eus
+3. "make && make install"<br>
-make && sudo make install
+4. Reboot in order to blacklist and load the new driver/module.
-```
-2. Blacklist another drivers in order to use this one:
-```
-echo 'blacklist r8188eu' | sudo tee -a '/etc/modprobe.d/realtek.conf'
-echo 'blacklist rtl8xxxu' | sudo tee -a '/etc/modprobe.d/realtek.conf'
-```
-3. `reboot` or remove all drivers related to RTL8188 and reload this one:
-```
-rmmod r8188eu rtl8xxxu 8188eu
-modprobe 8188eu
-```
 
 # MONITOR MODE howto
 Use these steps to enter monitor mode.
 ```
-sudo airmon-ng check kill
+$ sudo airmon-ng check-kill
-sudo ip link set <interface> down
+$ sudo ip link set <interface> down
-sudo iw dev <interface> set type monitor
+$ sudo iw dev <interface> set type monitor
 ```
 Frame injection test may be performed with
 (after kernel v5.2 scanning is slow, run a scan or simply an airodump-ng first!)
 ```
-sudo aireplay-ng -9 <interface>
+$ aireplay -9 <interface>
 ```
 
 # NetworkManager configuration
 Add these lines below to "NetworkManager.conf" and ADD YOUR ADAPTER MAC below [keyfile]
-This will make the Network-Manager ignore the device, and therefore don't cause problems.
+This will make the Network-Manager ignore the device, and therefor don't cause problems.
 ```
 [device]
 wifi.scan-rand-mac-address=no

core/efuse/rtw_efuse.c

@@ -711,14 +711,13 @@ void rtw_efuse_analyze(PADAPTER	padapter, u8 Type, u8 Fake)
 	j = 0;
 
 	for (i = 0; i < mapLen; i++) {
-		if (i % 16 == 0) {
+		if (i % 16 == 0)
 			RTW_PRINT_SEL(RTW_DBGDUMP, "0x%03x: ", i);
 			_RTW_PRINT_SEL(RTW_DBGDUMP, "%02X%s"
 				, pEfuseHal->fakeEfuseInitMap[i]
 				, ((i + 1) % 16 == 0) ? "\n" : (((i + 1) % 8 == 0) ? "	  " : " ")
 			);
 		}
-	}
 	_RTW_PRINT_SEL(RTW_DBGDUMP, "\n");
 	if (eFuseWord)
 		rtw_mfree((u8 *)eFuseWord, EFUSE_MAX_SECTION_NUM * (EFUSE_MAX_WORD_UNIT * 2));

core/rtw_br_ext.c

@@ -15,12 +15,9 @@
 #define _RTW_BR_EXT_C_
 
 #ifdef __KERNEL__
-    #include <linux/version.h>
 	#include <linux/if_arp.h>
 	#include <net/ip.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
 	#include <net/ipx.h>
-#endif
 	#include <linux/atalk.h>
 	#include <linux/udp.h>
 	#include <linux/if_pppox.h>
@@ -117,13 +114,7 @@ static __inline__ int __nat25_add_pppoe_tag(struct sk_buff *skb, struct pppoe_ta
 	/* have a room for new tag */
 	memmove(((unsigned char *)ph->tag + data_len), (unsigned char *)ph->tag, ntohs(ph->length));
 	ph->length = htons(ntohs(ph->length) + data_len);
-#if (defined __GNUC__) && (__GNUC__ > 10)
-    #pragma GCC diagnostic ignored "-Wstringop-overread"
-#endif
 	memcpy((unsigned char *)ph->tag, tag, data_len);
-#if (defined __GNUC__) && (__GNUC__ > 10)
-    #pragma GCC diagnostic pop
-#endif
 	return data_len;
 }
 
@@ -957,7 +948,6 @@ int nat25_db_handle(_adapter *priv, struct sk_buff *skb, int method)
 			}
 		}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 0)
 		/*   IPX  */
 		if (ipx != NULL) {
 			switch (method) {
@@ -1026,12 +1016,8 @@ int nat25_db_handle(_adapter *priv, struct sk_buff *skb, int method)
 			}
 		}
 
-
 		/*   AARP  */
 		else if (ea != NULL) {
-#else
-		if (ea != NULL) {
-#endif
 			/* Sanity check fields. */
 			if (ea->hw_len != ETH_ALEN || ea->pa_len != AARP_PA_ALEN) {
 				DEBUG_WARN("NAT25: Appletalk AARP Sanity check fail!\n");

core/rtw_mlme_ext.c

@@ -1831,13 +1831,11 @@ void mgt_dispatcher(_adapter *padapter, union recv_frame *precv_frame)
 			ptable->func = &OnAuth;
 		else
 			ptable->func = &OnAuthClient;
-		_mgt_dispatcher(padapter, ptable, precv_frame);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0)
-//#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 4, 0)
+	__attribute__ ((fallthrough));
-//	__attribute__ ((fallthrough));
+#else
-//#else
+			__attribute__ ((__fallthrough__));
-//			__attribute__ ((fallthrough));
+#endif
-//#endif
-        break;
 	case WIFI_ASSOCREQ:
 	case WIFI_REASSOCREQ:
 		_mgt_dispatcher(padapter, ptable, precv_frame);

core/rtw_mp.c

@@ -14,6 +14,9 @@
  *****************************************************************************/
 #define _RTW_MP_C_
 #include <drv_types.h>
+#ifdef PLATFORM_FREEBSD
+	#include <sys/unistd.h>		/* for RFHIGHPID */
+#endif
 
 #include "../hal/phydm/phydm_precomp.h"
 #if defined(CONFIG_RTL8723B) || defined(CONFIG_RTL8821A)
@@ -160,6 +163,64 @@ static void _init_mp_priv_(struct mp_priv *pmp_priv)
 
 }
 
+#ifdef PLATFORM_WINDOWS
+#if 0
+void mp_wi_callback(
+	IN NDIS_WORK_ITEM	*pwk_item,
+	IN PVOID			cntx
+)
+{
+	_adapter *padapter = (_adapter *)cntx;
+	struct mp_priv *pmppriv = &padapter->mppriv;
+	struct mp_wi_cntx	*pmp_wi_cntx = &pmppriv->wi_cntx;
+
+	/*  Execute specified action. */
+	if (pmp_wi_cntx->curractfunc != NULL) {
+		LARGE_INTEGER	cur_time;
+		ULONGLONG start_time, end_time;
+		NdisGetCurrentSystemTime(&cur_time);	/*  driver version */
+		start_time = cur_time.QuadPart / 10; /*  The return value is in microsecond */
+
+		pmp_wi_cntx->curractfunc(padapter);
+
+		NdisGetCurrentSystemTime(&cur_time);	/*  driver version */
+		end_time = cur_time.QuadPart / 10; /*  The return value is in microsecond */
+
+	}
+
+	NdisAcquireSpinLock(&(pmp_wi_cntx->mp_wi_lock));
+	pmp_wi_cntx->bmp_wi_progress = _FALSE;
+	NdisReleaseSpinLock(&(pmp_wi_cntx->mp_wi_lock));
+
+	if (pmp_wi_cntx->bmpdrv_unload)
+		NdisSetEvent(&(pmp_wi_cntx->mp_wi_evt));
+
+}
+#endif
+
+static int init_mp_priv_by_os(struct mp_priv *pmp_priv)
+{
+	struct mp_wi_cntx *pmp_wi_cntx;
+
+	if (pmp_priv == NULL)
+		return _FAIL;
+
+	pmp_priv->rx_testcnt = 0;
+	pmp_priv->rx_testcnt1 = 0;
+	pmp_priv->rx_testcnt2 = 0;
+
+	pmp_priv->tx_testcnt = 0;
+	pmp_priv->tx_testcnt1 = 0;
+
+	pmp_wi_cntx = &pmp_priv->wi_cntx
+		      pmp_wi_cntx->bmpdrv_unload = _FALSE;
+	pmp_wi_cntx->bmp_wi_progress = _FALSE;
+	pmp_wi_cntx->curractfunc = NULL;
+
+	return _SUCCESS;
+}
+#endif
+
 #ifdef PLATFORM_LINUX
 static int init_mp_priv_by_os(struct mp_priv *pmp_priv)
 {
@@ -1879,6 +1940,17 @@ void SetPacketTx(PADAPTER padapter)
 		pmp_priv->tx.PktTxThread = NULL;
 	}
 #endif
+#ifdef PLATFORM_FREEBSD
+	{
+		struct proc *p;
+		struct thread *td;
+		pmp_priv->tx.PktTxThread = kproc_kthread_add(mp_xmit_packet_thread, pmp_priv,
+			&p, &td, RFHIGHPID, 0, "MPXmitThread", "MPXmitThread");
+
+		if (pmp_priv->tx.PktTxThread < 0)
+			RTW_INFO("Create PktTx Thread Fail !!!!!\n");
+	}
+#endif
 
 	Rtw_MPSetMacTxEDCA(padapter);
 exit:

core/rtw_security.c

@@ -1575,7 +1575,7 @@ u32	rtw_aes_encrypt(_adapter *padapter, u8 *pxmitframe)
 	pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset;
 
 	/* 4 start to encrypt each fragment */
-	if (pattrib->encrypt == _AES_) {
+	if ((pattrib->encrypt == _AES_)) {
 		/*
 				if(pattrib->psta)
 				{
@@ -1930,7 +1930,7 @@ u32	rtw_aes_decrypt(_adapter *padapter, u8 *precvframe)
 	u32	res = _SUCCESS;
 	pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
 	/* 4 start to encrypt each fragment */
-	if (prxattrib->encrypt == _AES_) {
+	if ((prxattrib->encrypt == _AES_)) {
 
 		stainfo = rtw_get_stainfo(&padapter->stapriv , &prxattrib->ta[0]);
 		if (stainfo != NULL) {
@@ -2133,7 +2133,7 @@ BIP_exit:
 #ifndef PLATFORM_FREEBSD
 #if defined(CONFIG_TDLS)
 /* compress 512-bits */
-static int rtw_sha256_compress(struct rtw_sha256_state *md, unsigned char *buf)
+static int sha256_compress(struct sha256_state *md, unsigned char *buf)
 {
 	u32 S[8], W[64], t0, t1;
 	u32 t;
@@ -2181,7 +2181,7 @@ static int rtw_sha256_compress(struct rtw_sha256_state *md, unsigned char *buf)
 }
 
 /* Initialize the hash state */
-static void rtw_sha256_init(struct rtw_sha256_state *md)
+static void sha256_init(struct sha256_state *md)
 {
 	md->curlen = 0;
 	md->length = 0;
@@ -2202,7 +2202,7 @@ static void rtw_sha256_init(struct rtw_sha256_state *md)
    @param inlen  The length of the data (octets)
    @return CRYPT_OK if successful
 */
-static int rtw_sha256_process(struct rtw_sha256_state *md, unsigned char *in,
+static int sha256_process(struct sha256_state *md, unsigned char *in,
 			  unsigned long inlen)
 {
 	unsigned long n;
@@ -2213,7 +2213,7 @@ static int rtw_sha256_process(struct rtw_sha256_state *md, unsigned char *in,
 
 	while (inlen > 0) {
 		if (md->curlen == 0 && inlen >= block_size) {
-			if (rtw_sha256_compress(md, (unsigned char *) in) < 0)
+			if (sha256_compress(md, (unsigned char *) in) < 0)
 				return -1;
 			md->length += block_size * 8;
 			in += block_size;
@@ -2225,7 +2225,7 @@ static int rtw_sha256_process(struct rtw_sha256_state *md, unsigned char *in,
 			in += n;
 			inlen -= n;
 			if (md->curlen == block_size) {
-				if (rtw_sha256_compress(md, md->buf) < 0)
+				if (sha256_compress(md, md->buf) < 0)
 					return -1;
 				md->length += 8 * block_size;
 				md->curlen = 0;
@@ -2243,7 +2243,7 @@ static int rtw_sha256_process(struct rtw_sha256_state *md, unsigned char *in,
    @param out [out] The destination of the hash (32 bytes)
    @return CRYPT_OK if successful
 */
-static int rtw_sha256_done(struct rtw_sha256_state *md, unsigned char *out)
+static int sha256_done(struct sha256_state *md, unsigned char *out)
 {
 	int i;
 
@@ -2263,7 +2263,7 @@ static int rtw_sha256_done(struct rtw_sha256_state *md, unsigned char *out)
 	if (md->curlen > 56) {
 		while (md->curlen < 64)
 			md->buf[md->curlen++] = (unsigned char) 0;
-		rtw_sha256_compress(md, md->buf);
+		sha256_compress(md, md->buf);
 		md->curlen = 0;
 	}
 
@@ -2273,7 +2273,7 @@ static int rtw_sha256_done(struct rtw_sha256_state *md, unsigned char *out)
 
 	/* store length */
 	WPA_PUT_BE64(md->buf + 56, md->length);
-	rtw_sha256_compress(md, md->buf);
+	sha256_compress(md, md->buf);
 
 	/* copy output */
 	for (i = 0; i < 8; i++)
@@ -2290,17 +2290,17 @@ static int rtw_sha256_done(struct rtw_sha256_state *md, unsigned char *out)
  * @mac: Buffer for the hash
  * Returns: 0 on success, -1 of failure
  */
-static int rtw_sha256_vector(size_t num_elem, u8 *addr[], size_t *len,
+static int sha256_vector(size_t num_elem, u8 *addr[], size_t *len,
 			 u8 *mac)
 {
-	struct rtw_sha256_state ctx;
+	struct sha256_state ctx;
 	size_t i;
 
-	rtw_sha256_init(&ctx);
+	sha256_init(&ctx);
 	for (i = 0; i < num_elem; i++)
-		if (rtw_sha256_process(&ctx, addr[i], len[i]))
+		if (sha256_process(&ctx, addr[i], len[i]))
 			return -1;
-	if (rtw_sha256_done(&ctx, mac))
+	if (sha256_done(&ctx, mac))
 		return -1;
 	return 0;
 }
@@ -2362,7 +2362,7 @@ static void hmac_sha256_vector(u8 *key, size_t key_len, size_t num_elem,
 
 	/* if key is longer than 64 bytes reset it to key = SHA256(key) */
 	if (key_len > 64) {
-		rtw_sha256_vector(1, &key, &key_len, tk);
+		sha256_vector(1, &key, &key_len, tk);
 		key = tk;
 		key_len = 32;
 	}
@@ -2390,7 +2390,7 @@ static void hmac_sha256_vector(u8 *key, size_t key_len, size_t num_elem,
 		_addr[i + 1] = addr[i];
 		_len[i + 1] = len[i];
 	}
-	rtw_sha256_vector(1 + num_elem, _addr, _len, mac);
+	sha256_vector(1 + num_elem, _addr, _len, mac);
 
 	_rtw_memset(k_pad, 0, sizeof(k_pad));
 	_rtw_memcpy(k_pad, key, key_len);
@@ -2403,7 +2403,7 @@ static void hmac_sha256_vector(u8 *key, size_t key_len, size_t num_elem,
 	_len[0] = 64;
 	_addr[1] = mac;
 	_len[1] = 32;
-	rtw_sha256_vector(2, _addr, _len, mac);
+	sha256_vector(2, _addr, _len, mac);
 }
 #endif /* CONFIG_TDLS */
 #endif /* PLATFORM_FREEBSD */
@@ -2422,7 +2422,7 @@ static void hmac_sha256_vector(u8 *key, size_t key_len, size_t num_elem,
  */
 #ifndef PLATFORM_FREEBSD /* Baron */
 #if defined(CONFIG_TDLS)
-static void rtw_sha256_prf(u8 *key, size_t key_len, char *label,
+static void sha256_prf(u8 *key, size_t key_len, char *label,
 		       u8 *data, size_t data_len, u8 *buf, size_t buf_len)
 {
 	u16 counter = 1;
@@ -2446,10 +2446,10 @@ static void rtw_sha256_prf(u8 *key, size_t key_len, char *label,
 	while (pos < buf_len) {
 		plen = buf_len - pos;
 		WPA_PUT_LE16(counter_le, counter);
-		if (plen >= RTW_SHA256_MAC_LEN) {
+		if (plen >= SHA256_MAC_LEN) {
 			hmac_sha256_vector(key, key_len, 4, addr, len,
 					   &buf[pos]);
-			pos += RTW_SHA256_MAC_LEN;
+			pos += SHA256_MAC_LEN;
 		} else {
 			hmac_sha256_vector(key, key_len, 4, addr, len, hash);
 			_rtw_memcpy(&buf[pos], hash, plen);
@@ -3108,7 +3108,7 @@ void wpa_tdls_generate_tpk(_adapter *padapter, void *sta)
 		nonce[1] = SNonce;
 	}
 
-	rtw_sha256_vector(2, nonce, len, key_input);
+	sha256_vector(2, nonce, len, key_input);
 
 	/*
 	 * TPK-Key-Data = KDF-N_KEY(TPK-Key-Input, "TDLS PMK",
@@ -3127,7 +3127,7 @@ void wpa_tdls_generate_tpk(_adapter *padapter, void *sta)
 	}
 	_rtw_memcpy(data + 2 * ETH_ALEN, get_bssid(pmlmepriv), ETH_ALEN);
 
-	rtw_sha256_prf(key_input, RTW_SHA256_MAC_LEN, "TDLS PMK", data, sizeof(data), (u8 *) &psta->tpk, sizeof(psta->tpk));
+	sha256_prf(key_input, SHA256_MAC_LEN, "TDLS PMK", data, sizeof(data), (u8 *) &psta->tpk, sizeof(psta->tpk));
 
 
 }

debian/README.Debian

@@ -0,0 +1,5 @@
+realtek-rtl8188eus-dkms for Debian
+---------------------------------
+
+This package was automatically generated by the DKMS system,
+for distribution on Debian based operating systems.

debian/changelog

@@ -0,0 +1,19 @@
+realtek-rtl8188eus-dkms (5.3.9~git20200710-0kali1) kali-dev; urgency=medium
+
+  * New upstream version 5.3.9~20200710
+
+ -- Sophie Brun <sophie@offensive-security.com>  Fri, 10 Jul 2020 08:49:51 +0200
+
+realtek-rtl8188eus-dkms (5.3.9~git20200316-0kali1) kali-dev; urgency=medium
+
+  * Configure git-buildpackage for Kali
+  * Add GitLab's CI configuration file
+  * New upstream version 5.3.9~git20200316
+
+ -- Sophie Brun <sophie@offensive-security.com>  Thu, 14 May 2020 11:45:14 +0200
+
+realtek-rtl8188eus-dkms (5.3.9~20191129-0kali1) kali-dev; urgency=medium
+
+  * Initial release (see 5842)
+
+ -- Sophie Brun <sophie@offensive-security.com>  Tue, 17 Dec 2019 17:14:38 +0100

debian/control

@@ -0,0 +1,19 @@
+Source: realtek-rtl8188eus-dkms
+Section: contrib/kernel
+Priority: optional
+Maintainer: Kali Developers <devel@kali.org>
+Uploaders: Sophie Brun <sophie@offensive-security.com>
+Build-Depends: debhelper-compat (= 12), dkms, dh-exec
+Standards-Version: 4.4.1
+Homepage: https://github.com/aircrack-ng/rtl8188eus
+Vcs-Browser: https://gitlab.com/kalilinux/packages/realtek-rtl8188eus-dkms
+Vcs-Git: https://gitlab.com/kalilinux/packages/realtek-rtl8188eus-dkms.git
+
+Package: realtek-rtl8188eus-dkms
+Architecture: all
+Depends: dkms (>= 1.95), ${misc:Depends}
+Description: Realtek RTL8188EUS driver in DKMS format
+ This package provides the source code for RTL8188EUS Linux driver (with
+ monitor mode and frame injection) to be build with dkms. Kernel sources or
+ headers are required to compile this module.
+

debian/copyright

@@ -0,0 +1,33 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: realtek-rtl8188eus-dkms
+Source: https://github.com/aircrack-ng/rtl8188eus
+
+Files: *
+Copyright: 2007 - 2017 Realtek Corporation.
+License: GPL-2
+
+Files: os_dep/linux/rhashtable.*
+Copyright: 2015 Herbert Xu <herbert@gondor.apana.org.au>
+           2014-2015 Thomas Graf <tgraf@suug.ch>
+	   2008-2014 Patrick McHardy <kaber@trash.net>
+License: GPL-2
+
+Files: debian/*
+Copyright: 2019 Sophie Brun <sophie@offensive-security.com>
+License: GPL-2
+
+License: GPL-2
+ This package is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License version 2 as published
+ by the Free Software Foundation.
+ .
+ This package is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>
+ .
+ On Debian systems, the complete text of the GNU General
+ Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".

debian/gbp.conf

@@ -0,0 +1,10 @@
+[DEFAULT]
+debian-branch = kali/master
+debian-tag = kali/%(version)s
+pristine-tar = True
+
+[pq]
+patch-numbers = False
+
+[dch]
+multimaint-merge = True

debian/kali-ci.yml

@@ -0,0 +1,2 @@
+include:
+  - https://gitlab.com/kalilinux/tools/kali-ci-pipeline/raw/master/recipes/kali.yml

debian/patches/Change-dkms-version.patch

@@ -0,0 +1,19 @@
+From: Sophie Brun <sophie@offensive-security.com>
+Date: Fri, 10 Jul 2020 08:49:31 +0200
+Subject: Change dkms version
+
+---
+ dkms.conf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dkms.conf b/dkms.conf
+index 1c14127..85db2c2 100644
+--- a/dkms.conf
++++ b/dkms.conf
+@@ -1,5 +1,5 @@
+ PACKAGE_NAME="realtek-rtl8188eus"
+-PACKAGE_VERSION="5.3.9~20200316"
++PACKAGE_VERSION="5.3.9~20200710"
+ CLEAN="'make' clean"
+ BUILT_MODULE_NAME[0]=8188eu
+ PROCS_NUM=`nproc`

debian/patches/series

@@ -0,0 +1 @@
+Change-dkms-version.patch

debian/realtek-rtl8188eus-dkms.docs

@@ -0,0 +1 @@
+README.md

debian/realtek-rtl8188eus-dkms.install

@@ -0,0 +1,2 @@
+#!/usr/bin/dh-exec
+core hal include Kconfig Makefile os_dep platform usr/src/realtek-rtl8188eus-${DEB_VERSION_UPSTREAM}

debian/rules

@@ -0,0 +1,21 @@
+#!/usr/bin/make -f
+#export DH_VERBOSE = 1
+
+include /usr/share/dpkg/pkg-info.mk
+export DEB_VERSION_UPSTREAM
+
+%:
+	dh $@ --with dkms
+
+override_dh_dkms:
+	dh_dkms -V $(DEB_VERSION_UPSTREAM) -- dkms.conf
+
+override_dh_fixperms:
+	dh_fixperms
+	find debian/realtek-rtl8188eus-dkms/usr/src -type f -exec chmod -x {} \;
+
+# Nothing to configure, build or auto-install (all is done after
+# installation using dkms)
+override_dh_auto_configure:
+override_dh_auto_build:
+override_dh_auto_install:

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

debian/watch

@@ -0,0 +1,4 @@
+version=4
+opts="filenamemangle=s%(?:.*?)?v?(\d[\d.]*)\.tar\.gz%realtek-rtl8188eus-dkms-$1.tar.gz%" \
+   https://github.com/aircrack-ng/rtl8188eus/tags \
+   (?:.*?/)?v?(\d[\d.]*)\.tar\.gz debian uupdate

dkms.conf

@@ -1,5 +1,5 @@
 PACKAGE_NAME="realtek-rtl8188eus"
-PACKAGE_VERSION="5.3.9~20221105"
+PACKAGE_VERSION="5.3.9~20200316"
 CLEAN="'make' clean"
 BUILT_MODULE_NAME[0]=8188eu
 PROCS_NUM=`nproc`

hal/hal_dm.c

@@ -407,7 +407,7 @@ void rtw_hal_turbo_edca(_adapter *adapter)
 		return;
 	}
 
-	if (pregpriv->wifi_spec == 1) { /* || (pmlmeinfo->HT_enable == 0)) */
+	if ((pregpriv->wifi_spec == 1)) { /* || (pmlmeinfo->HT_enable == 0)) */
 		precvpriv->is_any_non_be_pkts = _FALSE;
 		return;
 	}

hal/hal_mp.c

@@ -171,7 +171,7 @@ void hal_mpt_CCKTxPowerAdjust(PADAPTER Adapter, BOOLEAN bInCH14)
 	} else if (IS_HARDWARE_TYPE_8723D(Adapter)) {
 		/* 2.4G CCK TX DFIR */
 		/* 2016.01.20 Suggest from RS BB mingzhi*/
-		if (u1Channel == 14) {
+		if ((u1Channel == 14)) {
 			phy_set_bb_reg(Adapter, rCCK0_TxFilter2, bMaskDWord, 0x0000B81C);
 			phy_set_bb_reg(Adapter, rCCK0_DebugPort, bMaskDWord, 0x00000000);
 			phy_set_bb_reg(Adapter, 0xAAC, bMaskDWord, 0x00003667);

hal/phydm/halrf/halrf.h

@@ -354,7 +354,7 @@ halrf_cmn_info_init(
 void
 halrf_cmn_info_hook(
 	void		*dm_void,
-	enum halrf_cmninfo_hook cmn_info,
+	u32		cmn_info,
 	void		*value
 );
 

hal/phydm/halrf/halrf_features.h

@@ -24,7 +24,7 @@
  *****************************************************************************/
 
 #ifndef	__HALRF_FEATURES_H__
-#define __HALRF_FEATURES_H__
+#define __HALRF_FEATURES
 
 #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
 

hal/phydm/halrf/halrf_kfree.h

@@ -25,7 +25,7 @@
 
 
 #ifndef	__PHYDMKFREE_H__
-#define    __PHYDMKFREE_H__
+#define    __PHYDKFREE_H__
 
 #define KFREE_VERSION	"1.0"
 

hal/phydm/phydm_phystatus.c

@@ -52,10 +52,12 @@ phydm_rx_statistic_cal(
 		phydm->phy_dbg_info.ht_pkt_not_zero = true;
 
 		if (phydm->support_ic_type & PHYSTS_2ND_TYPE_IC) {
-			if (bw_idx == *phydm->band_width) {
+			if ((bw_idx == *phydm->band_width)) {
+				
 				phydm->phy_dbg_info.num_qry_ht_pkt[date_rate - ODM_RATEMCS0]++;
 
 			} else if (bw_idx == CHANNEL_WIDTH_20) {
+			
 				phydm->phy_dbg_info.num_qry_pkt_sc_20m[date_rate - ODM_RATEMCS0]++;
 				phydm->phy_dbg_info.low_bw_20_occur = true;
 			}
@@ -79,6 +81,7 @@ phydm_rx_statistic_cal(
 		#endif
 		{
 			phydm->phy_dbg_info.vht_pkt_not_zero = true;
+			
 			if (phydm->support_ic_type & PHYSTS_2ND_TYPE_IC) {
 				if ((bw_idx == *phydm->band_width)) {
 					phydm->phy_dbg_info.num_qry_vht_pkt[date_rate - ODM_RATEVHTSS1MCS0]++;

include/ieee80211.h

@@ -1529,13 +1529,12 @@ enum ieee80211_state {
 	(((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
 				     (((Addr[5]) & 0xff) == 0xff))
 #else
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 00))
 extern __inline int is_multicast_mac_addr(const u8 *addr)
 {
 	return (addr[0] != 0xff) && (0x01 & addr[0]);
 }
 
-static __inline int is_broadcast_mac_addr(const u8 *addr)
+extern __inline int is_broadcast_mac_addr(const u8 *addr)
 {
 	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
 		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
@@ -1546,24 +1545,6 @@ extern __inline int is_zero_mac_addr(const u8 *addr)
 	return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) &&   \
 		(addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
 }
-#else 
-static __inline int is_multicast_mac_addr(const u8 *addr)
-{
-	return (addr[0] != 0xff) && (0x01 & addr[0]);
-}
-
-static __inline int is_broadcast_mac_addr(const u8 *addr)
-{
-	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
-		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
-}
-
-static __inline int is_zero_mac_addr(const u8 *addr)
-{
-	return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) &&   \
-		(addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));
-}
-#endif /* LINUX_VERSION_CODE */
 #endif /* PLATFORM_FREEBSD */
 
 #define CFG_IEEE80211_RESERVE_FCS (1<<0)

include/rtw_security.h

@@ -41,7 +41,7 @@ const char *security_type_str(u8 value);
 #define _WPA_IE_ID_	0xdd
 #define _WPA2_IE_ID_	0x30
 
-#define RTW_SHA256_MAC_LEN 32
+#define SHA256_MAC_LEN 32
 #define AES_BLOCK_SIZE 16
 #define AES_PRIV_SIZE (4 * 44)
 
@@ -249,7 +249,7 @@ struct security_priv {
 #define SEC_IS_BIP_KEY_INSTALLED(sec) _FALSE
 #endif
 
-struct rtw_sha256_state {
+struct sha256_state {
 	u64 length;
 	u32 state[8], curlen;
 	u8 buf[64];

os_dep/linux/ioctl_cfg80211.c

@@ -27,7 +27,7 @@
 #define DBG_RTW_CFG80211_MESH_CONF 0
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0) || defined(RHEL79))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0))
 #define STATION_INFO_INACTIVE_TIME	BIT(NL80211_STA_INFO_INACTIVE_TIME)
 #define STATION_INFO_LLID			BIT(NL80211_STA_INFO_LLID)
 #define STATION_INFO_PLID			BIT(NL80211_STA_INFO_PLID)
@@ -289,7 +289,7 @@ static const char *nl80211_chan_width_str(enum nl80211_chan_width cwidth)
 		return "80+80";
 	case NL80211_CHAN_WIDTH_160:
 		return "160";
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0) || defined(RHEL79))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
 	case NL80211_CHAN_WIDTH_5:
 		return "5";
 	case NL80211_CHAN_WIDTH_10:
@@ -390,7 +390,7 @@ static void rtw_get_chbw_from_cfg80211_chan_def(struct cfg80211_chan_def *chdef,
 			*ch = chan->hw_value;
 		break;
 	case NL80211_CHAN_WIDTH_80P80:
-	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0) || defined(RHEL79))
+	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
 	case NL80211_CHAN_WIDTH_5:
 	case NL80211_CHAN_WIDTH_10:
 	#endif
@@ -417,13 +417,7 @@ u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset, u8
 	if (ret != _SUCCESS)
 		goto exit;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
-        cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0, 0);
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
-	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef, 0);
-#else
 	cfg80211_ch_switch_notify(adapter->pnetdev, &chdef);
-#endif
 
 #else
 	int freq = rtw_ch2freq(ch);
@@ -692,12 +686,18 @@ static int rtw_cfg80211_sync_iftype(_adapter *adapter)
 
 static u64 rtw_get_systime_us(void)
 {
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 20, 0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0))
+	struct timespec64 ts;
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39))
 	struct timespec ts;
-	get_monotonic_boottime(&ts);
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0))
-	return ((u64)ts.tv_sec * 1000000) + ts.tv_nsec / 1000;
+	getboottime64(&ts);
 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0))
-	return ktime_to_us(ktime_get_boottime());
+	getboottime(&ts);
+#else
+	get_monotonic_boottime(&ts);
+#endif
+	return ((u64)ts.tv_sec * 1000000) + ts.tv_nsec / 1000;
 #else
 	struct timeval tv;
 	do_gettimeofday(&tv);
@@ -950,7 +950,7 @@ void rtw_cfg80211_ibss_indicate_connect(_adapter *padapter)
 	struct wlan_network  *cur_network = &(pmlmepriv->cur_network);
 	struct wireless_dev *pwdev = padapter->rtw_wdev;
 	struct cfg80211_bss *bss = NULL;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0) || defined(RHEL79))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
 	struct wiphy *wiphy = pwdev->wiphy;
 	int freq = 2412;
 	struct ieee80211_channel *notify_channel;
@@ -1008,7 +1008,7 @@ void rtw_cfg80211_ibss_indicate_connect(_adapter *padapter)
 			RTW_PRINT(FUNC_ADPT_FMT" BSS not found !!\n", FUNC_ADPT_ARG(padapter));
 	}
 	/* notify cfg80211 that device joined an IBSS */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0) || defined(RHEL79))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0))
 	notify_channel = ieee80211_get_channel(wiphy, freq);
 	cfg80211_ibss_joined(padapter->pnetdev, cur_network->network.MacAddress, notify_channel, GFP_ATOMIC);
 #else
@@ -1096,7 +1096,7 @@ check_bss:
 		struct ieee80211_channel *notify_channel;
 		u32 freq;
 		u16 channel = cur_network->network.Configuration.DSConfig;
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) || defined(RHEL79))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0))
 		struct cfg80211_roam_info roam_info;
 #endif
 
@@ -1104,13 +1104,8 @@ check_bss:
 		notify_channel = ieee80211_get_channel(wiphy, freq);
 		#endif
 
-		#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) || defined(RHEL79))
+		#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
-		#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0))
-                roam_info.links[0].channel = notify_channel;
-		roam_info.links[0].bssid = cur_network->network.MacAddress;
-		#else
 		roam_info.bssid = cur_network->network.MacAddress;
-		#endif
 		roam_info.req_ie = pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2;
 		roam_info.req_ie_len = pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2;
 		roam_info.resp_ie = pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6;
@@ -1137,22 +1132,18 @@ check_bss:
 			rtw_ft_set_status(padapter, RTW_FT_ASSOCIATED_STA);
 #endif
 	} else {
-		#if !defined(RHEL79) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE))
+		#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
 		RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
 		#endif
 
-		if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE) {
+		if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE)
-                        struct cfg80211_bss *bss;
+			rtw_cfg80211_connect_result(pwdev, cur_network->network.MacAddress
-                        bss = cfg80211_get_bss(pwdev->wiphy, NULL, cur_network->network.MacAddress, NULL, 0, 
-                                IEEE80211_BSS_TYPE_ANY, IEEE80211_PRIVACY_ANY);
-                        cfg80211_connect_bss(wdev_to_ndev(pwdev), cur_network->network.MacAddress, bss
 				, pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
 				, pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
 				, pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
 				, pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
-                                , WLAN_STATUS_SUCCESS, GFP_ATOMIC, NL80211_TIMEOUT_UNSPECIFIED);
+				, WLAN_STATUS_SUCCESS, GFP_ATOMIC);
-                }
+		#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
-		#if defined(RHEL79) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE))
 		RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state);
 		#endif
 	}
@@ -1208,7 +1199,7 @@ void rtw_cfg80211_indicate_disconnect(_adapter *padapter, u16 reason, u8 locally
 	_enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL);
 
 	if (padapter->ndev_unregistering || !rtw_wdev_not_indic_disco(pwdev_priv)) {
-		#if (!defined(RHEL79) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)))
+		#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
 		RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
 
 		if (pwdev->sme_state == CFG80211_SME_CONNECTING) {
@@ -1667,9 +1658,6 @@ exit:
 }
 
 static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
-        , int link_id
-#endif
 	, u8 key_index
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
 	, bool pairwise
@@ -1814,9 +1802,6 @@ addkey_end:
 }
 
 static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
-        , int link_id
-#endif
 	, u8 keyid
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
 	, bool pairwise
@@ -1982,9 +1967,6 @@ exit:
 }
 
 static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
-        int link_id,
-#endif
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
 				u8 key_index, bool pairwise, const u8 *mac_addr)
 #else	/* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) */
@@ -2005,11 +1987,7 @@ static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev,
 }
 
 static int cfg80211_rtw_set_default_key(struct wiphy *wiphy,
-	struct net_device *ndev,
+	struct net_device *ndev, u8 key_index
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
-        int link_id,
-#endif
-        u8 key_index
 	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE)
 	, bool unicast, bool multicast
 	#endif
@@ -2057,11 +2035,7 @@ static int cfg80211_rtw_set_default_key(struct wiphy *wiphy,
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30))
 int cfg80211_rtw_set_default_mgmt_key(struct wiphy *wiphy,
-	struct net_device *ndev,
+	struct net_device *ndev, u8 key_index)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
-        int link_id,
-#endif
-        u8 key_index)
 {
 #define SET_DEF_KEY_PARAM_FMT " key_index=%d"
 #define SET_DEF_KEY_PARAM_ARG , key_index
@@ -2480,7 +2454,7 @@ void rtw_cfg80211_indicate_scan_done(_adapter *adapter, bool aborted)
 	struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter);
 	_irqL	irqL;
 
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE || defined(RHEL79))
+#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
 	struct cfg80211_scan_info info;
 
 	memset(&info, 0, sizeof(info));
@@ -2497,7 +2471,7 @@ void rtw_cfg80211_indicate_scan_done(_adapter *adapter, bool aborted)
 		if (pwdev_priv->scan_request->wiphy != pwdev_priv->rtw_wdev->wiphy)
 			RTW_INFO("error wiphy compare\n");
 		else
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE || defined(RHEL79))
+#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
 			cfg80211_scan_done(pwdev_priv->scan_request, &info);
 #else
 			cfg80211_scan_done(pwdev_priv->scan_request, aborted);
@@ -3087,7 +3061,7 @@ static int cfg80211_rtw_scan(struct wiphy *wiphy
 
 check_need_indicate_scan_done:
 	if (_TRUE == need_indicate_scan_done) {
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE || defined(RHEL79))
+#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
 		struct cfg80211_scan_info info;
 
 		memset(&info, 0, sizeof(info));
@@ -3095,7 +3069,7 @@ check_need_indicate_scan_done:
 #endif
 
 		_rtw_cfg80211_surveydone_event_callback(padapter, request);
-#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE || defined(RHEL79))
+#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE)
 		cfg80211_scan_done(request, &info);
 #else
 		cfg80211_scan_done(request, 0);
@@ -4492,12 +4466,6 @@ static int rtw_cfg80211_add_monitor_if(_adapter *padapter, char *name,
 		goto out;
 	}
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
-	mon_ndev->min_mtu = WLAN_MIN_ETHFRM_LEN;
-	mon_ndev->mtu = WLAN_DATA_MAXLEN;
-	mon_ndev->max_mtu = WLAN_DATA_MAXLEN;
-#endif
-
 	mon_ndev->type = ARPHRD_IEEE80211_RADIOTAP;
 	strncpy(mon_ndev->name, name, IFNAMSIZ);
 	mon_ndev->name[IFNAMSIZ - 1] = 0;
@@ -4908,11 +4876,7 @@ static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *nd
 	return ret;
 }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
-static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev, unsigned int link_id)
-#else
 static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev)
-#endif
 {
 	_adapter *adapter = (_adapter *)rtw_netdev_priv(ndev);
 
@@ -7130,11 +7094,6 @@ exit:
 	return ret;
 }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0))
-static void cfg80211_rtw_update_mgmt_frame_register(struct wiphy *wiphy,
-                                             struct wireless_dev *wdev,
-                                             struct mgmt_frame_regs *upd)
-#else
 static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy,
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
 	struct wireless_dev *wdev,
@@ -7142,12 +7101,12 @@ static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy,
 	struct net_device *ndev,
 #endif
 	u16 frame_type, bool reg)
-#endif
 {
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
 	struct net_device *ndev = wdev_to_ndev(wdev);
 #endif
 	_adapter *adapter;
+
 	struct rtw_wdev_priv *pwdev_priv;
 
 	if (ndev == NULL)
@@ -7161,6 +7120,20 @@ static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy,
 		frame_type, reg);
 #endif
 
+	/* Wait QC Verify */
+	return;
+
+	switch (frame_type) {
+	case IEEE80211_STYPE_PROBE_REQ: /* 0x0040 */
+		SET_CFG80211_REPORT_MGMT(pwdev_priv, IEEE80211_STYPE_PROBE_REQ, reg);
+		break;
+	case IEEE80211_STYPE_ACTION: /* 0x00D0 */
+		SET_CFG80211_REPORT_MGMT(pwdev_priv, IEEE80211_STYPE_ACTION, reg);
+		break;
+	default:
+		break;
+	}
+
 exit:
 	return;
 }
@@ -9148,8 +9121,7 @@ static void rtw_cfg80211_preinit_wiphy(_adapter *adapter, struct wiphy *wiphy)
 #endif
 
 #if defined(CONFIG_PM) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0) && \
-			   LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) && \
+			   LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0))
-                           !defined(RHEL79))
 	wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
 #ifdef CONFIG_PNO_SUPPORT
 	wiphy->max_sched_scan_ssids = MAX_PNO_LIST_COUNT;
@@ -9160,7 +9132,7 @@ static void rtw_cfg80211_preinit_wiphy(_adapter *adapter, struct wiphy *wiphy)
 #endif
 
 #if defined(CONFIG_PM) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0))
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) && !defined(RHEL79))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0))
 	wiphy->wowlan = wowlan_stub;
 #else
 	wiphy->wowlan = &wowlan_stub;
@@ -9466,11 +9438,7 @@ static struct cfg80211_ops rtw_cfg80211_ops = {
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)
 	.mgmt_tx = cfg80211_rtw_mgmt_tx,
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0))
-	.update_mgmt_frame_registrations = cfg80211_rtw_update_mgmt_frame_register,
-#else
 	.mgmt_frame_register = cfg80211_rtw_mgmt_frame_register,
-#endif
 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
 	.action = cfg80211_rtw_mgmt_tx,
 #endif
@@ -9670,11 +9638,7 @@ void rtw_wdev_unregister(struct wireless_dev *wdev)
 	rtw_cfg80211_indicate_scan_done(adapter, _TRUE);
 
 	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) || defined(COMPAT_KERNEL_RELEASE)
-	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 19, 0))
-	if (wdev->connected) {
-	#else
 	if (wdev->current_bss) {
-	#endif
 		RTW_INFO(FUNC_ADPT_FMT" clear current_bss by cfg80211_disconnected\n", FUNC_ADPT_ARG(adapter));
 		rtw_cfg80211_indicate_disconnect(adapter, 0, 1);
 	}

os_dep/linux/ioctl_cfg80211.h

@@ -168,10 +168,6 @@ struct rtw_wdev_priv {
 	bool block_scan;
 	bool power_mgmt;
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,8,0)
-	u32 mgmt_mask;
-	#endif
-
 	/* report mgmt_frame registered */
 	u16 report_mgmt;
 
@@ -362,8 +358,8 @@ void rtw_cfg80211_deinit_rfkill(struct wiphy *wiphy);
 
 #define rtw_cfg80211_connect_result(wdev, bssid, req_ie, req_ie_len, resp_ie, resp_ie_len, status, gfp) cfg80211_connect_result(wdev_to_ndev(wdev), bssid, req_ie, req_ie_len, resp_ie, resp_ie_len, status, gfp)
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) && !defined(RHEL79))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0))
-#define rtw_cfg80211_disconnected(wdev, reason, ie, ie_len, locally_generated, gfp) cfg80211_disconnected(wdev_to_ndev(wdev), reason, ie, ie_len, ie_len, gfp)
+#define rtw_cfg80211_disconnected(wdev, reason, ie, ie_len, locally_generated, gfp) cfg80211_disconnected(wdev_to_ndev(wdev), reason, ie, ie_len, gfp)
 #else
 #define rtw_cfg80211_disconnected(wdev, reason, ie, ie_len, locally_generated, gfp) cfg80211_disconnected(wdev_to_ndev(wdev), reason, ie, ie_len, locally_generated, gfp)
 #endif
@@ -384,7 +380,7 @@ void rtw_cfg80211_deinit_rfkill(struct wiphy *wiphy);
 u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset, u8 ht);
 #endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)) && (LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0) && !defined(RHEL79) )
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)) && (LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0))
 #define NL80211_BAND_2GHZ IEEE80211_BAND_2GHZ
 #define NL80211_BAND_5GHZ IEEE80211_BAND_5GHZ
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))

os_dep/linux/ioctl_linux.c

@@ -9789,7 +9789,7 @@ static int rtw_mp_efuse_set(struct net_device *dev,
 		rtw_hal_read_chip_info(padapter);
 		/* set mac addr*/
 		rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter));
-		_rtw_memcpy((void *)padapter->pnetdev->dev_addr, get_hal_mac_addr(padapter), ETH_ALEN); /* set mac addr to net_device */
+		_rtw_memcpy(padapter->pnetdev->dev_addr, get_hal_mac_addr(padapter), ETH_ALEN); /* set mac addr to net_device */
 
 #ifdef CONFIG_P2P
 		rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter));

os_dep/linux/os_intfs.c

@@ -1199,11 +1199,7 @@ static int rtw_net_set_mac_address(struct net_device *pnetdev, void *addr)
 	}
 
 	_rtw_memcpy(adapter_mac_addr(padapter), sa->sa_data, ETH_ALEN); /* set mac addr to adapter */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
-	eth_hw_addr_set(pnetdev, sa->sa_data);
-#else
 	_rtw_memcpy(pnetdev->dev_addr, sa->sa_data, ETH_ALEN); /* set mac addr to net_device */
-#endif
 
 #if 0
 	if (rtw_is_hw_init_completed(padapter)) {
@@ -1517,12 +1513,6 @@ struct net_device *rtw_init_netdev(_adapter *old_padapter)
 	if (!pnetdev)
 		return NULL;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
-	pnetdev->min_mtu = WLAN_MIN_ETHFRM_LEN;
-	pnetdev->mtu = WLAN_DATA_MAXLEN;
-	pnetdev->max_mtu = WLAN_DATA_MAXLEN;
-#endif
-
 	padapter = rtw_netdev_priv(pnetdev);
 	padapter->pnetdev = pnetdev;
 
@@ -1618,11 +1608,7 @@ int rtw_os_ndev_register(_adapter *adapter, const char *name)
 	u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
 
 #ifdef CONFIG_RTW_NAPI
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
-        netif_napi_add_weight(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
-#else
 	netif_napi_add(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
-#endif
 #endif /* CONFIG_RTW_NAPI */
 
 #if defined(CONFIG_IOCTL_CFG80211)
@@ -1636,11 +1622,7 @@ int rtw_os_ndev_register(_adapter *adapter, const char *name)
 	/* alloc netdev name */
 	rtw_init_netdev_name(ndev, name);
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
-	eth_hw_addr_set(ndev, adapter_mac_addr(adapter));
-#else
 	_rtw_memcpy(ndev->dev_addr, adapter_mac_addr(adapter), ETH_ALEN);
-#endif
 #if defined(CONFIG_NET_NS)
     dev_net_set(ndev, wiphy_net(adapter_to_wiphy(adapter)));
 #endif //defined(CONFIG_NET_NS)

os_dep/linux/recv_linux.c

@@ -354,11 +354,7 @@ static int napi_recv(_adapter *padapter, int budget)
 
 #ifdef CONFIG_RTW_GRO
 		if (pregistrypriv->en_gro) {
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0))
 			if (rtw_napi_gro_receive(&padapter->napi, pskb) != GRO_DROP)
-#else
-			if (rtw_napi_gro_receive(&padapter->napi, pskb) != GRO_MERGED_FREE)
-#endif
 				rx_ok = _TRUE;
 			goto next;
 		}

os_dep/linux/rtw_cfgvendor.c

@@ -145,7 +145,7 @@ struct sk_buff *rtw_cfg80211_vendor_event_alloc(
 	struct sk_buff *skb;
 
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0))
-	skb = cfg80211_vendor_event_alloc(wiphy, NULL, len, event_id, gfp);
+	skb = cfg80211_vendor_event_alloc(wiphy, len, event_id, gfp);
 #else
 	skb = cfg80211_vendor_event_alloc(wiphy, wdev, len, event_id, gfp);
 #endif

os_dep/linux/rtw_proc.c

@@ -45,10 +45,6 @@ inline struct proc_dir_entry *get_rtw_drv_proc(void)
 #define get_proc_net init_net.proc_net
 #endif
 
-#if(LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
-#define PDE_DATA(inode) pde_data(inode)
-#endif
-
 inline struct proc_dir_entry *rtw_proc_create_dir(const char *name, struct proc_dir_entry *parent, void *data)
 {
 	struct proc_dir_entry *entry;

os_dep/linux/usb_intf.c

@@ -158,9 +158,7 @@ static struct usb_device_id rtw_usb_id_tbl[] = {
 	{USB_DEVICE(0x2001, 0x330F), .driver_info = RTL8188E}, /* DLink DWA-125 REV D1 */ 
 	{USB_DEVICE(0x2001, 0x3310), .driver_info = RTL8188E}, /* Dlink DWA-123 REV D1 */ 
 	{USB_DEVICE(0x2001, 0x3311), .driver_info = RTL8188E}, /* DLink GO-USB-N150 REV B1 */ 
-	{USB_DEVICE(0x2001, 0x331B), .driver_info = RTL8188E}, /* DLink DWA-121 REV B1 */ 
 	{USB_DEVICE(0x056E, 0x4008), .driver_info = RTL8188E}, /* Elecom WDC-150SU2M */ 	
-	{USB_DEVICE(0x7392, 0xB811), .driver_info = RTL8188E}, /* Edimax EW-7811UN v2 */
 #endif
 
 #ifdef CONFIG_RTL8812A

os_dep/linux/wifi_regd.c

@@ -294,7 +294,7 @@ void rtw_regd_apply_flags(struct wiphy *wiphy)
 			&& rtw_odm_dfs_domain_unknown(padapter)
 			#endif
 		) {
-			#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) && !defined(RHEL79))
+			#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0))
 			ch->flags = (IEEE80211_CHAN_NO_IBSS | IEEE80211_CHAN_PASSIVE_SCAN);
 			#else
 			ch->flags = IEEE80211_CHAN_NO_IR;
@@ -309,7 +309,7 @@ void rtw_regd_apply_flags(struct wiphy *wiphy)
 			#endif
 		) {
 			ch->flags |= IEEE80211_CHAN_RADAR;
-			#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) && !defined(RHEL79))
+			#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0))
 			ch->flags |= (IEEE80211_CHAN_NO_IBSS | IEEE80211_CHAN_PASSIVE_SCAN);
 			#else
 			ch->flags |= IEEE80211_CHAN_NO_IR;
@@ -374,7 +374,7 @@ static void _rtw_regd_init_wiphy(struct rtw_regulatory *reg, struct wiphy *wiphy
 	wiphy->reg_notifier = rtw_reg_notifier;
 #endif
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) && !defined(RHEL79))
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0))
 	wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
 	wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY;
 	wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS;

os_dep/osdep_service.c

@@ -1268,12 +1268,8 @@ u32 _rtw_down_sema(_sema *sema)
 inline void thread_exit(_completion *comp)
 {
 #ifdef PLATFORM_LINUX
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
-	kthread_complete_and_exit(comp, 0);
-#else
 	complete_and_exit(comp, 0);
 #endif
-#endif
 
 #ifdef PLATFORM_FREEBSD
 	printf("%s", "RTKTHREAD_exit");
@@ -2143,19 +2139,15 @@ static int isFileReadable(const char *path, u32 *sz)
 {
 	struct file *fp;
 	int ret = 0;
-	#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 	mm_segment_t oldfs;
-	#endif
 	char buf;
 
 	fp = filp_open(path, O_RDONLY, 0);
 	if (IS_ERR(fp))
 		ret = PTR_ERR(fp);
 	else {
-		#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 		oldfs = get_fs();
 		set_fs(KERNEL_DS);
-		#endif
 
 		if (1 != readFile(fp, &buf, 1))
 			ret = PTR_ERR(fp);
@@ -2167,9 +2159,8 @@ static int isFileReadable(const char *path, u32 *sz)
 			*sz = i_size_read(fp->f_dentry->d_inode);
 			#endif
 		}
-		#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
+
 		set_fs(oldfs);
-		#endif
 		filp_close(fp, NULL);
 	}
 	return ret;
@@ -2185,9 +2176,7 @@ static int isFileReadable(const char *path, u32 *sz)
 static int retriveFromFile(const char *path, u8 *buf, u32 sz)
 {
 	int ret = -1;
-	#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 	mm_segment_t oldfs;
-	#endif
 	struct file *fp;
 
 	if (path && buf) {
@@ -2195,14 +2184,10 @@ static int retriveFromFile(const char *path, u8 *buf, u32 sz)
 		if (0 == ret) {
 			RTW_INFO("%s openFile path:%s fp=%p\n", __FUNCTION__, path , fp);
 
-			#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 			oldfs = get_fs();
 			set_fs(KERNEL_DS);
-			#endif
 			ret = readFile(fp, buf, sz);
-			#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 			set_fs(oldfs);
-			#endif
 			closeFile(fp);
 
 			RTW_INFO("%s readFile, ret:%d\n", __FUNCTION__, ret);
@@ -2226,9 +2211,7 @@ static int retriveFromFile(const char *path, u8 *buf, u32 sz)
 static int storeToFile(const char *path, u8 *buf, u32 sz)
 {
 	int ret = 0;
-	#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 	mm_segment_t oldfs;
-	#endif
 	struct file *fp;
 
 	if (path && buf) {
@@ -2236,14 +2219,10 @@ static int storeToFile(const char *path, u8 *buf, u32 sz)
 		if (0 == ret) {
 			RTW_INFO("%s openFile path:%s fp=%p\n", __FUNCTION__, path , fp);
 
-			#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 			oldfs = get_fs();
 			set_fs(KERNEL_DS);
-			#endif
 			ret = writeFile(fp, buf, sz);
-			#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0))
 			set_fs(oldfs);
-			#endif
 			closeFile(fp);
 
 			RTW_INFO("%s writeFile, ret:%d\n", __FUNCTION__, ret);
@@ -2345,12 +2324,6 @@ struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, void *old_p
 	if (!pnetdev)
 		goto RETURN;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
-	pnetdev->min_mtu = WLAN_MIN_ETHFRM_LEN;
-	pnetdev->mtu = WLAN_MAX_ETHFRM_LEN;
-	pnetdev->max_mtu = WLAN_DATA_MAXLEN;
-#endif
-
 	pnpi = netdev_priv(pnetdev);
 	pnpi->priv = old_priv;
 	pnpi->sizeof_priv = sizeof_priv;
@@ -2372,12 +2345,6 @@ struct net_device *rtw_alloc_etherdev(int sizeof_priv)
 	if (!pnetdev)
 		goto RETURN;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
-	pnetdev->min_mtu = WLAN_MIN_ETHFRM_LEN;
-	pnetdev->mtu = WLAN_MAX_ETHFRM_LEN;
-	pnetdev->max_mtu = WLAN_DATA_MAXLEN;
-#endif
-
 	pnpi = netdev_priv(pnetdev);
 
 	pnpi->priv = rtw_zvmalloc(sizeof_priv);
@@ -2451,7 +2418,7 @@ int rtw_change_ifname(_adapter *padapter, const char *ifname)
 
 	rtw_init_netdev_name(pnetdev, ifname);
 
-	_rtw_memcpy((void *)pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN);
+	_rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN);
 
 	if (rtnl_lock_needed)
 		ret = register_netdev(pnetdev);
@@ -2574,9 +2541,7 @@ u64 rtw_division64(u64 x, u64 y)
 inline u32 rtw_random32(void)
 {
 #ifdef PLATFORM_LINUX
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 1, 0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
-        return get_random_u32();
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0))
 	return prandom_u32();
 #elif (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 18))
 	u32 random_int;