corundum VS verilog-ethernet

The GPU uses this: https://github.com/alexforencich/verilog-pcie . And there is an open-source 100G NIC here, including open source 10G/25G MACs: https://github.com/corundum/corundum

Well, I did build this: https://github.com/corundum/corundum

I would look into 10GbE PCS/MAC packet processors implemented under AXI Stream interfaces for example. There are open source examples https://github.com/corundum/corundum and https://netfpga.org/ .

I built my own 100 Gbps capable NIC, along with driver: https://github.com/corundum/corundum. You're welcome to ask if you have any questions, though it is quite a different animal from a 100 Mbps NIC you might have on a microcontroller.

If you're looking for resources, here's one rather comprehensive example of a high-performance FPGA design with a fully custom DMA engine and driver, that runs on both Xilinx and Intel FPGAs: https://github.com/corundum/corundum

I have no idea, but you're welcome to build the design and look at it yourself: https://github.com/corundum/corundum/tree/master/fpga/mqnic/NetFPGA_SUME/fpga. The barrel shifters are in the DMA engine, both the read DMA and write DMA engines have wide barrel shifters.

Dive right into the slack channel and introduce yourself. There is also a new contributor guide. /u/alexforencich/ is on these reddits and he may be able to chime in and give you more concrete suggestions.

Tcl, not sure, but I have done it with makefiles. See https://github.com/alexforencich/verilog-ethernet/tree/master/example/C10LP/fpga.

For that part I think you need to use the software from silicon labs (might be skyworks now) to generate the stuff you need to write to the registers. Then, you can use something like https://github.com/alexforencich/verilog-i2c/blob/master/rtl/i2c_init.v. See https://github.com/alexforencich/verilog-ethernet/tree/master/example/HTG9200/fpga_10g for an example that targets the Si5341 specifically.

For a personal project I'm trying to send data via Ethernet from my laptop into the FPGA, where it has some filtering and other processing done to it, then back into my laptop. I've been trying to get this repo to work, but there's a problem: my ancient macbook can't run Quartus, so I need to use campus PCs to build the project and program the board, but I don't have permissions to successfully run the makefiles that build the project.

No there's none. Not in this post at least, but it certain is being used. If you're interested in that, follow my progress at https://github.com/alexforencich/verilog-ethernet/issues/146 (or stay tuned/reach out to Acceleration Robotics for early previews and support) for a 10G NIC on the KR260.

So, im trying to understand the UDP implementation in verilog-ethernet. In particular I am looking into the ARP Cache and have a query.

I've been studying u/alexforencich's ethernet library since I'm working on a similar project. I've been noting his interesting design style. When I think about a solution for a problem, I immediately naturally thing about a sequential design whereas he has tons of combination logic in his designs.

I was studying Alex Forencich's FCS verilog and noticed the following always block:

This repo support the VCU108 for a Verilog ethernet connection: https://github.com/alexforencich/verilog-ethernet