Hello Dave, According to your log, The issue is "failed to load firmware for rtl8192" This line "*[ 1707.166666] usb 2-1.3: Direct firmware load for rtlwifi/rtl8192cufw_TMSC.bin* *failed with error -2*". -2 mean -ENOENT (No such file or directory)".
So to fix your issue, You need to have firmware for rtl8192. Maybe you need to find *rtl8192cufw_TMSC.bi* *n* in https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git. Then put it in /vendor/etc/firmware (I assume your kernel has been modified to load firmware from this directory). Regards, Kha Tran Vào lúc 23:12:02 UTC+7 ngày Thứ Năm, 29 tháng 10, 2020, davemcla...@gmail.com đã viết: > I am trying to add an RTL8192cu WiFi module to an Android 7.1 build but I > get the following when the device is detected. ifconfig shows nothing. > Under Linux, it appears as an RTL8192cu but Android seems to recognise it > as RTL8188CU but does attempt to load the correct driver but fails with the > output below. > > [ 1706.849999] usb 2-1.3: new high-speed USB device number 5 using > exynos-ehci > [ 1706.946666] usb 2-1.3: New USB device found, idVendor=0bda, > idProduct=8176 > [ 1706.946666] usb 2-1.3: New USB device strings: Mfr=1, Product=2, > SerialNumber > =3 > [ 1706.956666] usb 2-1.3: Manufacturer: Realtek > [ 1706.959999] usb 2-1.3: SerialNumber: 00e04c000001 > [ 1707.143333] usb 2-1.3: Vendor: Realtek > [ 1707.143333] usb 2-1.3: Product: > [ 1707.143333] usb 2-1.3: RTL8188CU rev A (TSMC) 1T1R, TX queues 2, > WiFi=1, BT=0 > , GPS=0, HI PA=0 > [ 1707.153333] usb 2-1.3: RTL8188CU MAC: e8:4e:06:1f:f9:cc > [ 1707.156666] usb 2-1.3: rtl8xxxu: Loading firmware > rtlwifi/rtl8192cufw_TMSC.bi > n > [ 1707.166666] usb 2-1.3: Direct firmware load for > rtlwifi/rtl8192cufw_TMSC.bin > failed with error -2 > [ 1707.173333] usb 2-1.3: Falling back to user helper > [ 1707.183333] usb 2-1.3: request_firmware(rtlwifi/rtl8192cufw_TMSC.bin) > failed > [ 1707.186666] usb 2-1.3: Fatal - failed to load firmware > [ 1707.189999] rtl8xxxu: probe of 2-1.3:1.0 failed with error -11 > > The driver is located in /vendor/realtek/rtlwifi as the > Any ideas what is wrong? > > -- -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting --- You received this message because you are subscribed to the Google Groups "android-porting" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-porting+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/android-porting/5fda37b8-d765-4ad0-bd65-6e090d5a154fn%40googlegroups.com.
