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rtl8192cufw_TMSC.bin missing

Question asked by Skai Cai on Apr 18, 2016
Latest reply on Oct 26, 2016 by Jaffin MK

I purchased  USB WiFi adapters that is supposed to work on Linux (Realtek 8192 cu ). I am using IMX6Q android 5.1.1 with version 3.14.52 of the kernel. I have enabled the rlt8192cu driver in the kernel, compiled it and installed it on my board. When I boot the board and plug in the usb dongle the system sees it and tries to install it. However it then says it tries to install "alternalte" firmware. This is what I am seeing:

ci_hdrc ci_hdrc.0: EHCI Host Controller                                               

ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 2                      

max8903-charger max8903.18: USB Charger Connected.                                    

ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00

usb usb2: New USB device found, idVendor=1d6b, idProduct=0002

usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

usb usb2: Product: EHCI Host Controller

usb usb2: Manufacturer: Linux 3.14.52 ehci_hcd

usb usb2: SerialNumber: ci_hdrc.0

hub 2-0:1.0: USB hub found

hub 2-0:1.0: 1 port detected

warning: `main' uses 32-bit capabilities (legacy support in use)

usb 2-1: new high-speed USB device number 2 using ci_hdrc

usb 2-1: New USB device found, idVendor=0bda, idProduct=8176

usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

usb 2-1: Product: 802.11n WLAN Adapter

usb 2-1: Manufacturer: Realtek

usb 2-1: SerialNumber: 00e04c000001

rtl8192cu: Chip version 0x10

rtl8192cu: MAC address: 00:13:ef:80:45:6b

rtl8192cu: Board Type 0

rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1

rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin

usb 2-1: Direct firmware load failed with error -2

usb 2-1: Falling back to user helper

usb 2-1: Direct firmware load failed with error -2

usb 2-1: Falling back to user helper

rtlwifi: Loading alternative firmware rtlwifi/rtl8192cufw.bin

rtlwifi: Firmware rtlwifi/rtl8192cufw_TMSC.bin not available

how can I fix this problem in imx6q android 5.1.1?