QDMA Driver Installa

1. prepare clone these repo to your home dir or anywhere you like.

sudo apt-get install libaio1 libaio-dev
git clone https://github.com/RC4ML/qdma_driver.git
cd qdma_driver

2. compile

make

3. insmod and config

insmod /path/to/qdma_driver/src/qdma-pf.ko

echo 1024 > /sys/bus/pci/devices/0000:1a:00.0/qdma/qmax
dma-ctl qdma1a000 q add idx 0 mode st dir bi
dma-ctl qdma1a000 q start idx 0 dir bi desc_bypass_en pfetch_bypass_en

QDMA Control APP Install

1. follow step1 to clone this repo

2. compile

make apps

3. instlal all to /usr/local/sbin

sudo make install-apps

If you find the kernel module fails to install due to invalid module format, consider updating your Linux header files by the following script:

sudo apt update && sudo apt upgrade
sudo apt remove --purge linux-headers-*
sudo apt autoremove && sudo apt autoclean
sudo apt install linux-headers-generic