Re: [...] D-Link DWA-192 - Realtek RTL8814AU WiFi USB 3.0

[Stephen Morris <samorris@xxxxxxxxxxxxxxx>]

On 23/01/2017 00:43, poma wrote:
> On 21.01.2017 21:00, poma wrote:
> > On 17.01.2017 22:12, Stephen Morris wrote:
> > [...]
> > > The lsusb output for that device is also below.
> > >
> > > Bus 010 Device 002: ID 2001:331a D-Link Corp.
> > [...]
> >
> > D-Link DWA-192 - Realtek RTL8814AU WiFi USB 3.0
> >
> > https://wikidevi.com/wiki/D-Link_DWA-192
> > http://support.dlink.com/ProductInfo.aspx?m=DWA-192
> > ftp://files.dlink.com.au/products/DWA-192
> > https://openitforum.pl/index/recenzje/karty/d-link-dwa-192-r225
> >
> > https://wikidevi.com/wiki/Edimax_EW-7833UAC
> > http://www.edimax.com/edimax/download/download/data/edimax/global/download/for_home/wireless_adapters/wireless_adapters_ac1750_dual-band/ew-7833uac
> > http://www.edimax.com/edimax/mw/cufiles/files/download/Driver_Utility/EW-7833UAC_linux_4.3.21_kernel_3.16-4.4.zip
> >
> > https://github.com/pld-linux/rtl8812au
> > https://github.com/diederikdehaas/rtl8812AU
> >
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >
> > $ unzip EW-7833UAC_linux_4.3.21_kernel_3.16-4.4.zip
> > $ cd EW7833UAC_linux_4.3.21_kernel_3.16-4.4/EW7833UAC_linux_v4.3.21_17997.20160531/
> >
> > $ curl -s https://raw.githubusercontent.com/pld-linux/rtl8812au/master/disable-debug.patch | patch -p1
> > $ curl -s https://github.com/diederikdehaas/rtl8812AU/commit/e6d6beb.patch | patch -p1
> > $ curl -s https://raw.githubusercontent.com/pld-linux/rtl8812au/master/linux-4.7.patch | patch -p1
> > $ curl -s https://raw.githubusercontent.com/pld-linux/rtl8812au/master/linux-4.8.patch | patch -p1
> >
> > $ make -j3
> > $ su
> > # cp 8814au.ko /lib/modules/$(uname -r)/updates/
> > # depmod
> > # modinfo 8814au | grep 2001
> >
> > # modprobe -v 8814au
> > # dmesg:
> > ...
> > RTL871X: module init start
> > RTL871X: rtl8814au v4.3.21_17997.20160531
> > RTL871X: build time: Jan 21 2017 20:04:38
> > usbcore: registered new interface driver rtl8814au
> > RTL871X: module init ret=0
> > ...
> > # modprobe -rv 8814au
> > # dmesg:
> > ...
> > RTL871X: module exit start
> > usbcore: deregistering interface driver rtl8814au
> > RTL871X: module exit success
> > ...
> > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >
> > Wifi ball works now?
> >
> >
> > HW add.
> > https://wikidevi.com/wiki/ASUS_USB-AC68
> > https://www.asus.com/Networking/USB-AC68/HelpDesk_Download
> >
> > https://wikidevi.com/wiki/TP-LINK_Archer_T9UH
> > http://www.tp-link.com/en/download/Archer-T9UH.html
> >
> > https://wikidevi.com/wiki/TRENDnet_TEW-809UB
> > https://www.trendnet.com/support/supportdetail.asp?prod=100_TEW-809UB
> >
> > SW add.
> > https://github.com/abperiasamy/rtl8812AU_8821AU_linux
> > https://github.com/austinmarton/rtl8812au_linux
> OR
> according to "rtl8814au? #10"
> https://github.com/diederikdehaas/rtl8812AU/issues/10
>
> $ git clone -b driver-4.3.21 https://github.com/uminokoe/rtl8812AU.git RTL8814AU-uminokoe
> $ cd RTL8814AU-uminokoe/
> $ git revert -n 9260f77 8d33100
> // "Disabled debugging code."
> $ curl -s https://github.com/diederikdehaas/rtl8812AU/commit/3e80ebc.patch | patch -p1
> // Enables CONFIG_MP_VHT_HW_TX_MODE
> $ sed -i '/CONFIG_MP_VHT_HW_TX_MODE/s/n/y/' Makefile
> $ sed -i '/CONFIG_MP_VHT_HW_TX_MODE/s/#//' Makefile
>
> OR
> $ git clone https://github.com/diederikdehaas/rtl8814AU.git RTL8814AU-diederikdehaas
> $ cd RTL8814AU-diederikdehaas/
> // Adds missing Vendor/Product ID
> $ sed -i '/0xA834/ a\\t{USB_DEVICE(0x7392, 0xA833), .driver_info = RTL8814A}, /* Edimax - Edimax */' os_dep/linux/usb_intf.c
> // "Added VHT capabilities."
> $ curl -s https://github.com/uminokoe/rtl8812AU/commit/5f75242.patch | patch -p1
> // Enables CONFIG_MP_VHT_HW_TX_MODE
> $ sed -i '/CONFIG_MP_VHT_HW_TX_MODE/s/n/y/' Makefile
> $ sed -i '/CONFIG_MP_VHT_HW_TX_MODE/s/#//' Makefile
>
>
> $ make -j3
> $ su
> # cp 8814au.ko /lib/modules/$(uname -r)/updates/
> # depmod
> # modinfo 8814au
>
> # modprobe -v 8814au
> # dmesg:
> ...
> RTL871X: module init start
> RTL871X: rtl8814au v4.3.21_17997.20160531
> usbcore: registered new interface driver rtl8814au
> RTL871X: module init ret=0
> ...
> # modprobe -rv 8814au
> # dmesg:
> ...
> RTL871X: module exit start
> usbcore: deregistering interface driver rtl8814au
> RTL871X: module exit success
> ...
>
>
> Hello Diederik,
> it seems there are only two Linux RTL8814AU users, so far.
>
> Morris, when you catch some time, would you mind to run a couple iperf tests with DWA-192,
> to see real network throughput results.
I can't run any at the moment because Fedora is refusing to actually use 
the device at all.

I have also just upgraded to F25 and nothing has changed.

The last time I used this device was on 08/10/2016 and it was using the 
ATH9K driver. The main reason I upgraded to this USB device was that I 
upgraded my router to a faster version, and I found that unlike the 
DWA182 I didn't have to compile my own driver, the kernel had inbuilt 
support for the DWA192.

It is possible that I have managed to Blacklist the device in some way, 
not by the conventional Blacklist.conf, and I have forgotten how so I 
can't find where I've done it to reverse it.

Also, having never done it before, I also don't know how to run iperf tests.

regards,
Steve

>
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