fpgasystems / davos Goto Github PK

Hi
I used latest project and successfully generated bit file for vcu118, but after loading the bit, I saw LED[1] and LED[2] ON, while LED[3] & LED[4] & LED[5] are blinking.
According to the top rtl

It seems pcie is not linked up (LED[0] OFF), while rx_aligned_led is low (LED[6] OFF).
Based on my configuration, I only used 10G network, so rx_aligned_led can be negelected.
I didn't change anything in the source code, and the pcie connector was good too. Any clues why it didn't link up?
Thanks!

Hi,

Is there any example of using davos with qdma + dpdk? if not, would that be hard to port xdma to qdma + dpdk? what would be the potential challenges?

Best,
Yang

Could you please provide the test methods?

Hi

Great project about fpag! Just wonder if you could share the source project file for setting up mig_axi_mm_dual.dcp, such as I can migrate it to Netfpga-SUME (XC7VX690T-FFG1761-3)?

Best,
Yang

This project seems to have no channel which TOE's application layer interface communicates with the host through XDMA transmission

TOE's application layer interface(confige and data) How to reach the host？

Hi I have some questions about current davos project and the original 'fpga-network-statck' project:

1. Is the original top "tcp_ip_top.v" obsolete? I've seen a lot of port changes in network_stack.sv which seems not matching the one in "tcp_ip_top.v" any more..
2. Since I see the ext/network is linked to a previous version of 'fpga-network-stack', does davos project work with latest code?
3. Currently the cmake options for 'davos' and 'fpga-network-stack' have some commons, but also different ones, how are they related and can we use options like 'TCP_STACK_WINDOW_SCALING_EN' for 'davos' too?

Thanks in advance!

As far as I can tell, the traversal kernel (getValueForKeyAt(...)), the consistency kernel (getConsistent(...)) and the shuffling kernel (setPartitionerMapping(...)), which you describe in your paper "StRoM: smart remote memory", are missing. Is there any way to get access to the corresponding code?