The Xilinx PCI Express DMA IP provides high-performance direct memory access (DMA) via PCI Express.
The PCIe DMA supports UltraScale+, UltraScale, Virtex-7 XT and 7 Series Gen2 devices; the provided driver can be used for all of these devices.
This answer record provides the following:
The provided drivers and software can be used for lab testing or as a reference for driver and software development.
Through the use of the PCIe DMA IP and the associated drivers and software, you will be able to generate high throughput PCIe memory transactions between a host PC and a Xilinx FPGA.
Please download Linux Driver files from the link below:
The following files are provided for the Windows environment:
1) The windows driver source files are available for the driver binary files provided with this answer record.
Please request the source code access in the link below:
2) The provided drivers onlysupport X86-based platforms.
For Queue DMA subsystem for PCI Express (PCIe) Drivers, see (Xilinx Answer 70928)
|05/14/2016||Updated for Vivado 2016.1|
|05/31/2016||Updated for AR67111 and 2016.2|
|01/25/2017||Updated for Vivado 2016.4|
|04/20/2017||Updated for Vivado 2017.1|
|06/08/2017||Added Xilinx_Answer_65444_Linux_2017_1.pdf and Xilinx_Answer_65444_Linux_Driver_2017_1_r45.zip|
|07/28/2017||Updated with unified Linux files|
|09/28/2017||Updated Linux and Windows documents|
|01/22/2018||Updated Windows drivers|
|05/10/2018||Updated note mentioning driver support for X86 based platform only|
|08/08/2019||Updated with GitHub link to download Linux Driver files|