ATH9K HTDMA Hybrid TDMA/CSMA MAC

HOW TO INSTALL ATH9K HTDMA on Ubuntu Linux in 3 steps:

Download HMAC sources:

cd ~; mkdir hmac; cd hmac; git clone https://github.com/szehl/ath9k-hmac.git; 

Install 3.12 kernel:

chmod +x ath9k-hmac/install_3.12_kernel.sh; ath9k-hmac/install_3.12_kernel.sh

Now reboot machine and choose 3.12 kernel during boot in the grub menu.

Install HMAC driver

cd ~/hmac/ath9k-hmac/backports-3.12.8-1; make defconfig-ath9k; make -j4; sudo make install

Now again reboot your machine and choose 3.12 kernel during boot in the grub menu. After Reboot the ATH9k-HMAC should be installed, you can check by typing

dmesg | grep TID

If the output is something like:

[    3.648915] ath: TID SLEEPING MODE ENABLED

Everything went well.

How to install HMAC on other Linux distributions:

Go to https://www.kernel.org/pub/linux/kernel/projects/backports/stable and look for the backports version that fits for your kernel, download and unpack it.

e.g.
cd /tmp/
mkdir backports
cd backports
wget https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v3.12.8/backports-3.12.8-1.tar.gz
tar -xzf backports-3.12.8-1.tar.gz

Download ATH9k-HMAC Patch for your kernel (hopefully we have the correct one for you, otherwise you have to adjust the patch on your own or switch to another kernel), apply patch to your backports source.

cd /tmp/
git clone XXXXX
cd backports/backports-3.12.8-1/
patch -t -p3 < ../../XXXXX/patch-hmac.patch

Build and install the ATH9k-HMAC driver.

cd /tmp/backports/backports-3.12.8-1/
make defconfig-ath9k
make -j4