diff --git a/Makefile b/Makefile
index f4e29a1..11d28b0 100755
--- a/Makefile
+++ b/Makefile
@@ -157,6 +157,7 @@ CONFIG_PLATFORM_HISILICON = n
 CONFIG_PLATFORM_NV_TK1 = n
 CONFIG_PLATFORM_RTL8197D = n
 CONFIG_PLATFORM_ARM_ODROIDC2 = n
+CONFIG_PLATFORM_PPC = n
 ###############################################################
 
 CONFIG_DRVEXT_MODULE = n
@@ -1006,7 +1007,7 @@ 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/)
+SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ | sed -e s/aarch64/arm64/ )
 ARCH ?= $(SUBARCH)
 CROSS_COMPILE ?=
 KVER  := $(shell uname -r)
@@ -1263,13 +1264,15 @@ endif
 
 ifeq ($(CONFIG_PLATFORM_FS_MX61), y)
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN
+EXTRA_CFLAGS += -DCONFIG_IOCTL_CFG80211 -DRTW_USE_CFG80211_STA_EVENT
 ARCH := arm
-CROSS_COMPILE := /home/share/CusEnv/FreeScale/arm-eabi-4.4.3/bin/arm-eabi-
-KSRC ?= /home/share/CusEnv/FreeScale/FS_kernel_env
+CROSS_COMPILE ?=
+KVER ?= $(shell uname -r)
+KSRC := /lib/modules/$(KVER)/build
+MODDESTDIR := /lib/modules/$(KVER)/kernel/drivers/net/wireless/
+INSTALL_PREFIX :=
 endif
 
-
-
 ifeq ($(CONFIG_PLATFORM_ACTIONS_ATJ227X), y)
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN -DCONFIG_PLATFORM_ACTIONS_ATJ227X
 ARCH := mips
@@ -1512,6 +1515,17 @@ CROSS_COMPILE := /home/android_sdk/Allwinner/a20/kitkat-a20_v4.4/lichee/out/andr
 KSRC := /home/android_sdk/Allwinner/a20/kitkat-a20_v4.4/lichee/linux-3.4
 endif
 
+ifeq ($(CONFIG_PLATFORM_PPC), y)
+EXTRA_CFLAGS += -DCONFIG_BIG_ENDIAN
+SUBARCH := $(shell uname -m | sed -e s/ppc/powerpc/)
+ARCH ?= $(SUBARCH)
+CROSS_COMPILE ?=
+KVER ?= $(shell uname -r)
+KSRC := /lib/modules/$(KVER)/build
+MODDESTDIR := /lib/modules/$(KVER)/kernel/drivers/net/wireless/
+INSTALL_PREFIX :=
+endif
+
 ifeq ($(CONFIG_PLATFORM_ARM_SUN8I_W3P1), y)
 EXTRA_CFLAGS += -DCONFIG_LITTLE_ENDIAN
 EXTRA_CFLAGS += -DCONFIG_PLATFORM_ARM_SUN8I
diff --git a/core/rtw_xmit.c b/core/rtw_xmit.c
index b0c2344..fde9cca 100644
--- a/core/rtw_xmit.c
+++ b/core/rtw_xmit.c
@@ -4221,6 +4221,21 @@ int rtw_ieee80211_radiotap_iterator_init(
 	int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns);
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24))
+static struct xmit_frame* monitor_alloc_mgtxmitframe(struct xmit_priv *pxmitpriv) {
+	int tries;
+	int delay = 300;
+	struct xmit_frame *pmgntframe = NULL;
+
+	for(tries = 3; tries >= 0; tries--) {
+		pmgntframe = alloc_mgtxmitframe(pxmitpriv);
+		if(pmgntframe != NULL)
+			return pmgntframe;
+		rtw_udelay_os(delay);
+		delay += delay/2;
+	}
+	return NULL;
+}
+
 s32 rtw_monitor_xmit_entry(struct sk_buff *skb, struct net_device *ndev)
 {
 	int ret = 0;
@@ -4264,6 +4279,11 @@ s32 rtw_monitor_xmit_entry(struct sk_buff *skb, struct net_device *ndev)
 	if (unlikely(skb->len < rtap_len))
 		goto fail;
 
+	if ((pmgntframe = monitor_alloc_mgtxmitframe(pxmitpriv)) == NULL) {
+		DBG_COUNTER(padapter->tx_logs.core_tx_err_pxmitframe);
+		return NETDEV_TX_BUSY;
+	}
+
 	ret = rtw_ieee80211_radiotap_iterator_init(&iterator, rtap_hdr, skb->len, NULL);
 	while (!ret) {
 		ret = rtw_ieee80211_radiotap_iterator_next(&iterator);
@@ -4344,11 +4364,7 @@ s32 rtw_monitor_xmit_entry(struct sk_buff *skb, struct net_device *ndev)
 //	dot11_hdr = (struct ieee80211_hdr *)skb->data;
 //	frame_ctl = le16_to_cpu(dot11_hdr->frame_control);
 	/* Check if the QoS bit is set */
-	
-	if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) {
-		rtw_udelay_os(500);
-		goto fail;
-	}
+
 	pattrib = &pmgntframe->attrib;
 	update_monitor_frame_attrib(padapter, pattrib);
 
@@ -4377,10 +4393,11 @@ s32 rtw_monitor_xmit_entry(struct sk_buff *skb, struct net_device *ndev)
 
 	pattrib->last_txcmdsz = pattrib->pktlen;
 	dump_mgntframe(padapter, pmgntframe);
+	DBG_COUNTER(padapter->tx_logs.core_tx);
 
 fail:
 	rtw_skb_free(skb);
-	return 0;
+	return NETDEV_TX_OK;
 }
 #endif
 
diff --git a/dkms.conf b/dkms.conf
index c689e16..4dcb81a 100644
--- a/dkms.conf
+++ b/dkms.conf
@@ -1,5 +1,5 @@
 PACKAGE_NAME="realtek-rtl8812au"
-PACKAGE_VERSION="5.2.20~20180622"
+PACKAGE_VERSION="5.2.20~20180625"
 BUILT_MODULE_NAME[0]="8812au"
 PROCS_NUM=`nproc`
 [ $PROCS_NUM -gt 16 ] && PROCS_NUM=16
diff --git a/docs/kimocoder_Changelog.txt b/docs/kimocoder_Changelog.txt
index 1dfd24e..993f431 100644
--- a/docs/kimocoder_Changelog.txt
+++ b/docs/kimocoder_Changelog.txt
@@ -3,12 +3,13 @@
   ----------------------------------------------------------------------------------------
 
   TODO:
+  - Add support for namespaces (NS)
+  - Fix count for frames in RadioTap header (add to stats)
   - Enable TX queue in monitor mode
   - Place signal quality and per antenna rssi into radiotap header
   - Calculate signal quality in the monitor mode
   - Add channels 151 and 153
   - Unmask all available channels
-  - Disable power saving mode
   - Switch channels to 80 MHz widt in monitor mode
   - Enable channel 14 and 80 MHz width in the regdom
   - Switch channel in monitor mode
@@ -22,8 +23,15 @@
 
   +++ And propably alot more. We'll see.
 
+  [2018.06.25]
+  - Fix injected frames drop
+  - Fixed compilation on some ARM platforms
+  - Added support for PPC platform
+  - Minor cleanups
 
-
+  [2018.06.23]
+  - Added more VID/PID's + moved 1 to correct place
+  - Moved changelogs into "docs/" folder
 
   [2018.06.22]
   - Enabled monitor mode
diff --git a/ifcfg-wlan0 b/ifcfg-wlan0
deleted file mode 100644
index 20dcbec..0000000
--- a/ifcfg-wlan0
+++ /dev/null
@@ -1,4 +0,0 @@
-#DHCP client
-DEVICE=wlan0
-BOOTPROTO=dhcp
-ONBOOT=yes
\ No newline at end of file
diff --git a/include/rtw_xmit.h b/include/rtw_xmit.h
index 9826648..4ff587f 100644
--- a/include/rtw_xmit.h
+++ b/include/rtw_xmit.h
@@ -80,7 +80,7 @@
 #ifdef CONFIG_SINGLE_XMIT_BUF
 	#define NR_XMIT_EXTBUFF	(1)
 #else
-	#define NR_XMIT_EXTBUFF	(32)
+	#define NR_XMIT_EXTBUFF	(64)
 #endif
 
 #ifdef CONFIG_RTL8812A
diff --git a/os_dep/linux/xmit_linux.c b/os_dep/linux/xmit_linux.c
index 570249c..4a7b6c4 100644
--- a/os_dep/linux/xmit_linux.c
+++ b/os_dep/linux/xmit_linux.c
@@ -522,10 +522,9 @@ int rtw_xmit_entry(_pkt *pkt, _nic_hdl pnetdev)
 	if (pkt) {
 		if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) == _TRUE) {
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 24))
-			rtw_monitor_xmit_entry((struct sk_buff *)pkt, pnetdev);
+			ret = rtw_monitor_xmit_entry((struct sk_buff *)pkt, pnetdev);
 #endif
-		}
-		else {
+		} else {
 			rtw_mstat_update(MSTAT_TYPE_SKB, MSTAT_ALLOC_SUCCESS, pkt->truesize);
 			ret = _rtw_xmit_entry(pkt, pnetdev);
 		}
diff --git a/runwpa b/runwpa
deleted file mode 100644
index 7d77dea..0000000
--- a/runwpa
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-if [ "`which iwconfig`" = "" ] ; then
-	echo "WARNING:Wireless tool not exist!"
-	echo "        Please install it!"
-	exit
-else
-	if [ `uname -r | cut -d. -f2` -eq 4 ]; then
-		wpa_supplicant -D ipw -c wpa1.conf -i wlan0
-	else
-	if [ `iwconfig -v |awk '{print $4}' | head -n 1` -lt  18 ] ; then
-		wpa_supplicant -D ipw -c wpa1.conf -i wlan0
-	else
-		wpa_supplicant -D wext -c wpa1.conf -i wlan0
-	fi
-
-	fi
-fi
-
-
diff --git a/wlan0dhcp b/wlan0dhcp
deleted file mode 100644
index 6043382..0000000
--- a/wlan0dhcp
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-var0=`ps aux|awk '/dhclient wlan0/'|awk '$11!="awk"{print $2}'`
-
-kill $var0
-cp ifcfg-wlan0 /etc/sysconfig/network-scripts/
-
-dhclient wlan0
-
-var1=`ifconfig wlan0 |awk '/inet/{print $2}'|awk -F: '{print $2}'`
-
-
-rm -f /etc/sysconfig/network-scripts/ifcfg-wlan0
-
-echo "get ip: $var1"
-