From: "Wieckowski, Jacob" <Jacob.Wieckowski@vector.com>
To: "users@dpdk.org" <users@dpdk.org>
Subject: Is it possible to use the Intel FPGA PCIe 5 x16 R-Tile with DPDK under Windows ?
Date: Mon, 16 Sep 2024 08:42:03 +0000 [thread overview]
Message-ID: <AS4PR01MB10408C072F0350828292140CEFD602@AS4PR01MB10408.eurprd01.prod.exchangelabs.com> (raw)
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Hello DPDK Community,
We are currently using an accelerator card with an Agilex 7 FPGA with the Intel PCIe5.0 x16 R-Tile under Linux.
We would also like to use the Agilex 7 under Windows and are wondering whether we should use the JUNGO WinDriver or DPDK in the first step.
What stability does the current 24.07 DPDK support for Windows have?
Can the generic kernel mode driver "NETUIO" be integrated for the Agilex 7 by entering the PCIe-specific parameters such as device, vendor ID, etc.?
Are there any pitfalls and do special requirements need to be created in Intel's R-Tilöe Hard IP?
Our application envisages that the data from the FPGA is sent to the host via DMA with as least latency as possible with an approximate data throughput of 40 GB/s.
We need the raw data in user space, where it will be processed and evaluated.
We are interested in a kernel bypass.
Is a general kernel bypass possible under Windows with the virt2phy driver interface?
Best regards
Jacob Wieckowski
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