Multi Channel DMA IP for PCI Express* Design Example User Guide
ID
683517
Date
8/04/2025
Public
3.5.1. Hardware Requirements
3.5.2. Software Requirements
3.5.3. Set Up the Hardware and Program the FPGA
3.5.4. Configuration Changes from BIOS
3.5.5. Installing the Required Kernel Version for Ubuntu v24.04
3.5.6. Set the Boot Parameters
3.5.7. MCDMA Custom Driver
3.5.8. MCDMA DPDK Poll Mode Driver
3.5.9. MCDMA Kernel Mode Network Device Driver
3.5.8.1.1. Install the PMD Driver
- In the host system, execute the patch script from the v21.11.2 directory.
$ cd p0_software/dpdk/dpdk/patches/v21.11.2/ $ sudo chmod 777 apply-patch.sh
- Delete the dpdk-stable folder if already created and create a new folder using the patch script.
$ rm -rf dpdk-stable
$ sh ./apply-patch.sh
Note: If you have an issue connecting to https://dpdk.org/git/dpdk-stable then in p0_software/dpdk/patches/v21.11.2/apply-patch.sh, replace "git clone https://dpdk.org/git/dpdk-stable" with "git clone https://github.com/DPDK/dpdk-stable". - Configure and build dpdk.
$ cd dpdk-stable $ meson build $ DESTDIR=install ninja -C build install $ cd build
- Build the igb_uio kernel driver and mcdma-test/perfq application.
$ meson configure -Dexamples=mcdma-test/perfq -Denable_kmods=true $ ninja