How to install it in android kernel

Makefile

@@ -506,4 +506,3 @@ clean:
 	rm -fr *.mod.c *.mod *.o .*.cmd *.ko *~
 	rm -fr .tmp_versions
 endif
-

README.md

@@ -1,38 +1,63 @@
-rtl8188fu for linux
-===================
+For Kernel 4.15.x ~ 5.7.x (Linux Mint, Ubuntu or Debian Derivatives)
 
-rtl8188fu linux driver for wireless bgn device
+------------------
 
-Note:
-This is an USB2 only adapter,  
-Source is ripped out of firefly source tree found at  
-https://gitlab.com/TeeFirefly/linux-kernel 
+## How to install
 
-<u>If one USB-ID is missing, please mail me.</u>  
+`sudo apt-get install build-essential git dkms linux-headers-$(uname -r)`
 
-build/load/function tested with v4.19  
+`git clone https://github.com/kelebek333/rtl8188fu`
 
-Building and install driver
----------------------------
+`sudo dkms add ./rtl8188fu`
 
-for building type  
-`make`  
+`sudo dkms build rtl8188fu/1.0`
 
-for load the driver  
-`sudo modprobe cfg80211`  
-`sudo insmod rtl8188fu.ko`  
+`sudo dkms install rtl8188fu/1.0`
 
-You need to install the needed fw with  
-`sudo make installfw`  
+`sudo cp ./rtl8188fu/firmware/rtl8188fufw.bin /lib/firmware/rtlwifi/`
 
-If you need to crosscompile use  
-`ARCH= CROSS_COMPILE= KSRC=`  
-while calling `make` i.e.  
+------------------
 
-`make ARCH="arm" CROSS_COMPILE=armv5tel-softfloat-linux-gnueabi- KSRC=/home/linux-master modules`  
+Run following commands for disable power management and plugging/replugging issues.
 
-Please use prefix **rtl8188fu** if you want to mail me  
-But please please don't, I have enough to do.  
-TIA  
+`sudo mkdir -p /etc/modprobe.d/`
 
-Hans Ulli Kroll <[email protected]>
+`sudo touch /etc/modprobe.d/rtl8188fu.conf`
+
+`echo "options rtl8188fu rtw_power_mgnt=0 rtw_enusbss=0" | sudo tee /etc/modprobe.d/rtl8188fu.conf`
+
+------------------
+
+## How to uninstall
+
+`sudo dkms remove rtl8188fu/1.0 --all`
+
+`sudo rm -f /lib/firmware/rtlwifi/rtl8188fufw.bin`
+
+`sudo rm -f /etc/modprobe.d/rtl8188fu.conf`
+
+
+------------------
+
+## How to install from PPA repository
+
+You can install rtl81188fu driver with following commands from PPA.
+
+for xUbuntu 16.04-18.04-19.10-20.04 / Linux Mint 18.x-19.x-20.x
+
+`sudo add-apt-repository ppa:kelebek333/kablosuz`
+
+`sudo apt-get update`
+
+`sudo apt install rtl8188fu-dkms`
+
+
+You can purge packages with following commands
+
+`sudo apt purge rtl8188fu-dkms`
+
+------------------
+
+## How to install (for arm devices)
+
+https://github.com/kelebek333/rtl8188fu/tree/arm#how-to-install-for-arm-devices

dkms.conf

@@ -0,0 +1,8 @@
+PACKAGE_NAME="rtl8188fu"
+PACKAGE_VERSION="1.0"
+BUILT_MODULE_NAME="rtl8188fu"
+DEST_MODULE_LOCATION="/kernel/drivers/net/wireless/"
+REMAKE_INITRD="yes"
+AUTOINSTALL="yes"
+MAKE="'make' all KVER=${kernelver}"
+CLEAN="make clean"

include/osdep_service.h

@@ -20,6 +20,10 @@
 #ifndef __OSDEP_SERVICE_H_
 #define __OSDEP_SERVICE_H_
 
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
 
 #define _FAIL		0
 #define _SUCCESS	1
@@ -631,4 +635,3 @@ char alpha_to_upper(char c);
 
 #endif
 
-

os_dep/linux/ioctl_cfg80211.c

@@ -355,8 +355,17 @@ rtw_cfg80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = {
 static u64 rtw_get_systime_us(void)
 {
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0))
+	struct timespec64 ts;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0))
+	ktime_get_coarse_real_ts64(&ts);
+#else
+	ts = current_kernel_time64();
+#endif
+#else
 	struct timespec ts;
 	get_monotonic_boottime(&ts);
+#endif
 	return ((u64)ts.tv_sec*1000000) + ts.tv_nsec / 1000;
 #else
 	struct timeval tv;
@@ -6953,4 +6962,3 @@ void rtw_cfg80211_dev_res_unregister(struct dvobj_priv *dvobj)
 }
 
 #endif /* CONFIG_IOCTL_CFG80211 */
-

os_dep/linux/os_intfs.c

@@ -885,7 +885,7 @@ static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb
 #else
 				, void *accel_priv
 #endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) && LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0)
 				, select_queue_fallback_t fallback
 #endif
 

os_dep/linux/rtw_proc.c

@@ -69,7 +69,12 @@ inline struct proc_dir_entry *rtw_proc_create_dir(const char *name, struct proc_
 }
 
 inline struct proc_dir_entry *rtw_proc_create_entry(const char *name, struct proc_dir_entry *parent, 
-	const struct file_operations *fops, void * data)
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 6, 0))
+	const struct file_operations *fops,
+#else
+	const struct proc_ops *fops,
+#endif
+	void * data)
 {
 	struct proc_dir_entry *entry;
 
@@ -202,6 +207,7 @@ static ssize_t rtw_drv_proc_write(struct file *file, const char __user *buffer,
 	return -EROFS;
 }
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 6, 0))
 static const struct file_operations rtw_drv_proc_fops = {
 	.owner = THIS_MODULE,
 	.open = rtw_drv_proc_open,
@@ -210,6 +216,15 @@ static const struct file_operations rtw_drv_proc_fops = {
 	.release = single_release,
 	.write = rtw_drv_proc_write,
 };
+#else
+static const struct proc_ops rtw_drv_proc_fops = {
+	.proc_open = rtw_drv_proc_open,
+	.proc_read = seq_read,
+	.proc_lseek = seq_lseek,
+	.proc_release = seq_release,
+	.proc_write = rtw_drv_proc_write,
+};
+#endif
 
 int rtw_drv_proc_init(void)
 {
@@ -1720,6 +1735,7 @@ static ssize_t rtw_adapter_proc_write(struct file *file, const char __user *buff
 	return -EROFS;
 }
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 6, 0))
 static const struct file_operations rtw_adapter_proc_fops = {
 	.owner = THIS_MODULE,
 	.open = rtw_adapter_proc_open,
@@ -1728,6 +1744,15 @@ static const struct file_operations rtw_adapter_proc_fops = {
 	.release = single_release,
 	.write = rtw_adapter_proc_write,
 };
+#else
+static const struct proc_ops rtw_adapter_proc_fops = {
+	.proc_open = rtw_adapter_proc_open,
+	.proc_read = seq_read,
+	.proc_lseek = seq_lseek,
+	.proc_release = seq_release,
+	.proc_write = rtw_adapter_proc_write,
+};
+#endif
 
 int proc_get_odm_dbg_comp(struct seq_file *m, void *v)
 {
@@ -1994,6 +2019,7 @@ static ssize_t rtw_odm_proc_write(struct file *file, const char __user *buffer,
 	return -EROFS;
 }
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 6, 0))
 static const struct file_operations rtw_odm_proc_fops = {
 	.owner = THIS_MODULE,
 	.open = rtw_odm_proc_open,
@@ -2002,7 +2028,15 @@ static const struct file_operations rtw_odm_proc_fops = {
 	.release = single_release,
 	.write = rtw_odm_proc_write,
 };
-
+#else
+static const struct proc_ops rtw_odm_proc_fops = {
+	.proc_open = rtw_odm_proc_open,
+	.proc_read = seq_read,
+	.proc_lseek = seq_lseek,
+	.proc_release = seq_release,
+	.proc_write = rtw_odm_proc_write,
+};
+#endif
 struct proc_dir_entry *rtw_odm_proc_init(struct net_device *dev)
 {
 	struct proc_dir_entry *dir_odm = NULL;
@@ -2158,4 +2192,3 @@ void rtw_adapter_proc_replace(struct net_device *dev)
 }
 
 #endif /* CONFIG_PROC_DEBUG */
-

os_dep/osdep_service.c

@@ -1965,7 +1965,7 @@ static int isFileReadable(char *path)
 		ret = PTR_ERR(fp);
 	}
 	else {
-		oldfs = get_fs(); set_fs(get_ds());
+		oldfs = get_fs(); set_fs(KERNEL_DS);
 
 		if(1!=readFile(fp, &buf, 1))
 			ret = PTR_ERR(fp);
@@ -1993,7 +1993,7 @@ static int retriveFromFile(char *path, u8* buf, u32 sz)
 		if( 0 == (ret=openFile(&fp,path, O_RDONLY, 0)) ){
 			DBG_871X("%s openFile path:%s fp=%p\n",__FUNCTION__, path ,fp);
 
-			oldfs = get_fs(); set_fs(get_ds());
+			oldfs = get_fs(); set_fs(KERNEL_DS);
 			ret=readFile(fp, buf, sz);
 			set_fs(oldfs);
 			closeFile(fp);
@@ -2027,7 +2027,7 @@ static int storeToFile(char *path, u8* buf, u32 sz)
 		if( 0 == (ret=openFile(&fp, path, O_CREAT|O_WRONLY, 0666)) ) {
 			DBG_871X("%s openFile path:%s fp=%p\n",__FUNCTION__, path ,fp);
 
-			oldfs = get_fs(); set_fs(get_ds());
+			oldfs = get_fs(); set_fs(KERNEL_DS);
 			ret=writeFile(fp, buf, sz);
 			set_fs(oldfs);
 			closeFile(fp);