Due to a problem in the Quartus® Prime Pro Edition software version 25.1, some DPDK driver files are not generated for the specific Multichannel DMA IP for PCI Express* configuration.
As a result, you may encounter error messages when compiling the DPDK driver for the affected IP configuration on Ubuntu 24.04 LTS.
|
Affected IP |
Impacted Driver |
|
P-Tile Multichannel DMA Intel FPGA IP for PCI Express |
Driver generated for port 0 (p0). |
|
F-Tile Multichannel DMA Intel FPGA IP for PCI Express | |
|
R-Tile Multichannel DMA Intel FPGA IP for PCI Express |
Driver generated for port 1,2, and 3 (p1,p2,p3). |
|
GTS AXI Multichannel DMA IP for PCI Express |
Driver generated for port 0 (p0). |
Note: p0, p1, p2, and p3 refer to the software folders generated when bifurcation is selected.
For example, when a 2x8 configuration is selected, two software folders, p0_software and p1_software, are created per port.
Download the attached patch file, unzip it, and copy the files into the driver directory, “p*_software/dpdk/dpdk/patches/v21.11.2”.
If “dpdk-stable” exists in the directory, delete it before recompiling the driver.