Skip to content
Linux driver for MT7601U with patch for stability and performance on recent kernel versions
Branch: master
Clone or download
Pull request Compare This branch is 30 commits ahead, 1 commit behind imZack:master.
art567 Merge pull request #4 from MestreLion/porjo
Merge remaining commits from porjo's defunct repository
Latest commit a1eeb1b Oct 19, 2018
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
src
DPO_MT7601U_LinuxSTA_3.0.0.4_20130913-Linux-3.17.0-v2.patch Updated README Sep 3, 2014
LICENSE Updated README Sep 3, 2014
README.md
board.jpg Added pictures of the dongle Oct 20, 2016
dongle.jpg Added pictures of the dongle Oct 20, 2016

README.md

MT7601U Linux driver

Note: Kernel 4.2 has been released which contains a driver for mt7601u, this repository is now deprecated.

This repo is forked from [imZack/mt7601] (https://github.com/imZack/mt7601) and I have added binary packages for this version.

imZack added some features for this driver:

Many cheap USB wifi dongles use the MediaTek MT7601U chip.

Unfortunately, there is no driver in Linux kernel source tree which can work with this chip, yet. This repository is based on the original driver released by MediaTek which was rejected from Linux kernel because of the poor code quality. The repository includes various stability and performance improvements for kernels >= 3.x and has been tested with the following kernels:

  • 3.15.10-200.fc20.x86_64
  • 3.16.1-301.fc21.x86_64
  • 3.16.1-301.fc21.i686
  • 3.17.0-0.rc2.git3.1.fc22.i686
  • 3.17.0-0.rc2.git3.1.fc22.x86_64
  • 3.12.26-1.20140808git4ab8abb.rpfr20.armv6hl.bcm2708

Usage for Synology DS713+

First get Synology toolchain and kernel source

$ git clone https://github.com/art567/mt7601usta.git
$ cd mt7601usta/src
$ export LINUX_SRC=/home/syno/source/linux-3.x
$ export CROSS_COMPILE=/home/syno/toolchains/5.1/x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu-
$ make

Now you have to copy os/linux/mt7601Usta.ko and RT2870STA.dat to your target machine.

On target:

$ mkdir -p /etc/Wireless/RT2870STA/
$ cp RT2870STA.dat /etc/Wireless/RT2870STA/
$ insmod mt7601Usta.ko

The interface will be ra0.

Currently the DSM WebGUI will not be able to use the wifi dongle so far, but it works with command line.


Unofficial mt7601u driver

For kernels 3.19 and later a new mac80211 driver was written from scratch by the community. It was done because there is very little chance that this vendor driver will ever become part of official Linux kernel. If you have Linux kernel version between 3.19 and 4.2 you can download the new driver from https://github.com/kuba-moo/mt7601u. If you have Linux 4.2 or later the new driver is already part of the kernel (it's called mt7601u). Note that from Linux 4.2 on you will have to blacklist the mt7601u driver to continue using code from this repository.

Usage

First install kernel-devel for your Linux distro:

  • RHEL/CentOS: # yum install kernel-devel gcc

  • Fedora 24/25/26: # dnf install kernel-devel gcc

  • Debian/Ubuntu: # apt-get install linux-headers-generic build-essential

Clone repository and type following to build driver:

$ git clone https://github.com/art567/mt7601usta.git
$ cd mt7601usta/src
$ make
# mkdir -p /etc/Wireless/RT2870STA/
# cp RT2870STA.dat /etc/Wireless/RT2870STA/
# insmod os/linux/mt7601Usta.ko

If the module has loaded OK, you should see mt7601Usta listed in the output of lsmod and a new network interface ra0 should be present in the output of ip link.

If all goes well, you can permanently install the driver with make install.

Gentoo

In order to successfully compile this driver for Gentoo, you must compile your kernel with the appropriate wireless extensions included. One way to do that is by enabling Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards wireless module. If you see errors when compiling the driver, check to see if you have the necessary wireless extensions by running zgrep -i wext /proc/config.gz. The output should look something like:

CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211_WEXT=y

More discussion can be found here

Debian/Ubuntu

There is a PPA repo available containing a DKMS-capable package based on this repo:

https://code.launchpad.net/~thopiekar/+archive/ubuntu/mt7601

Thanks to @thopiekar

History

On 26 Aug, 2014 user @poma posted to the linux-wireless mailing list discussing the poor state of driver support for this chipset. Thread can be seen here:

http://www.spinics.net/lists/linux-wireless/msg126115.html

An inital patch was released on 28 Aug, 2014 with the following comment:

A patch[1] is composed partly from the RT3573 source code patched by ashaffer, from Andreas work, some of the ideas are from the beagleboard community, and some of my. :)
Debug(trace) is turned off.

Device now works more or less OK but slow, max. 10 Mbit, although connectable is only within the "N" & "N/G" modes.
What is important is the system no longer crashes, and disconnection are rare.
Generally better than before.

A second patch was released on 31 Aug, 2014 with the following comment:

A new patch[1] mainly based on patches at
https://github.com/ashaffer/rt3573sta
and several network throughput tests via the Iperf.

Credits

Source code: (c) Copyright 2002-2013, MediaTek Inc. (released under GPLv2)

Patch: @poma at linux-wireless mailing list

You can’t perform that action at this time.