Commit Graph

655 Commits

Author SHA1 Message Date
Byron Lathi
8cb7281116 Merge branch '95-calculate-tcp-checksum' into '93-network-processor'
Resolve "Calculate TCP Checksum"

See merge request bslathi19/super6502!75
2024-09-14 23:08:41 +00:00
Byron Lathi
40fe95ea0a Add checksum calc to fpga sources 2024-09-14 15:26:22 -07:00
Byron Lathi
f742d9d89f Add TCP calculator 2024-09-14 15:24:28 -07:00
Byron Lathi
fa80cab104 Length hacked a little less, hack window size 2024-09-13 08:23:00 -07:00
Byron Lathi
22fabf10f7 Hack length in 2024-09-13 08:06:36 -07:00
Byron Lathi
b815af3ff1 Make a pcapng file, not pcap 2024-09-13 07:41:17 -07:00
Byron Lathi
8455d5b56d Handle ack in synack, write to pcap 2024-09-12 08:25:26 -07:00
Byron Lathi
812cb6447a Add mii clocks to constraints 2024-09-09 23:18:56 -07:00
Byron Lathi
8be97b45ae Move to 4 TCP units for synthesis
Otherwise it does not fit in the T20
2024-09-09 22:59:59 -07:00
Byron Lathi
4612acbc4a Synthesis 1 2024-09-09 22:02:39 -07:00
Byron Lathi
e1f94f455c Add basic acking to synacking 2024-09-08 18:15:43 -07:00
Byron Lathi
945889e542 Add up dest parser 2024-09-08 14:25:00 -07:00
Byron Lathi
ef20f1477d Fix ip demux wrapper, send a tcp synack 2024-09-02 23:44:47 -07:00
Byron Lathi
0c2f36a2ff Send ARP response, not request 2024-09-02 22:39:57 -07:00
Byron Lathi
87baa932f8 Clean up 2024-09-02 22:39:44 -07:00
Byron Lathi
efeca55a6c Send basic header 2024-09-02 21:20:48 -07:00
Byron Lathi
3c5cabd2be Update test, use scapy 2024-09-02 20:34:09 -07:00
Byron Lathi
30c7ed9c6a Start work on tx ctrl 2024-09-02 20:33:50 -07:00
Byron Lathi
f4ab7b456d Update so I can switch computers 2024-09-02 18:15:19 -07:00
Byron Lathi
1deceddcf6 update reg addr width, add fifo for m2s dma to write to 2024-09-02 14:48:57 -07:00
Byron Lathi
66855b050b Move m2s dma into the tcp streams 2024-09-02 12:55:36 -07:00
Byron Lathi
247033ea2d Uncomment module load
oops
2024-09-01 22:26:39 -07:00
Byron Lathi
73455e2be4 Remove sub from verilog-ethernet 2024-09-01 22:25:22 -07:00
Byron Lathi
dc90c00172 Mega commit to kick things off 2024-09-01 22:23:21 -07:00
Byron Lathi
8425d6a96e Remove mux/demus from dma 2024-08-29 18:37:04 -07:00
Byron Lathi
e440aa7bdb Change from ddr buffers to regular fifos 2024-08-29 18:33:52 -07:00
Byron Lathi
1bb613888f Show errors in log file 2024-08-29 18:27:33 -07:00
Byron Lathi
6f8e976a08 Add basic m2s code 2024-08-20 19:01:37 -07:00
Byron Lathi
9030f4b71d Separate ip streams 2024-08-20 18:57:24 -07:00
Byron Lathi
b2e56f4dca Clean up spacing 2024-08-20 18:57:08 -07:00
Byron Lathi
14f92c39fb Add blank stubs.list 2024-08-20 18:56:01 -07:00
Byron Lathi
759a57f0af Add new stream dma git repo 2024-08-20 18:47:13 -07:00
Byron Lathi
8d5393ca6e Changes before work 2024-08-20 08:27:17 -07:00
Byron Lathi
7b5fb1a682 Pass synthesis 2024-08-19 23:17:23 -07:00
Byron Lathi
b11be44446 Changes for synthesis 2024-08-19 23:09:32 -07:00
Byron Lathi
f492c5b23d Done for the day 2024-08-19 22:59:12 -07:00
Byron Lathi
752fce5b2e Update diagrams again (5) 2024-08-19 22:13:37 -07:00
Byron Lathi
e267fa4c37 Update diagrams again (4) 2024-08-19 21:42:36 -07:00
Byron Lathi
d85dc3e490 Update diagrams again (3) 2024-08-19 21:21:39 -07:00
Byron Lathi
b8b9852974 Update regs 2024-08-19 21:11:12 -07:00
Byron Lathi
47f958f5c4 Update regs 2024-08-19 20:27:27 -07:00
Byron Lathi
c857ffd8e5 Update diagrams again (2) 2024-08-19 19:12:55 -07:00
Byron Lathi
7e64ff1d6b Update diagrams again 2024-08-19 19:00:54 -07:00
Byron Lathi
8c9a4f7b9e Update drawing again 2024-08-19 18:41:55 -07:00
Byron Lathi
bcb5259f92 Update network_processor docs, add arp to diagram 2024-08-19 17:40:50 -07:00
Byron Lathi
8e87345f22 Add verilog ethernet 2024-08-19 17:40:16 -07:00
Byron Lathi
b521bbe5cf Move tcp into its own wrapper 2024-08-18 20:08:50 -07:00
Byron Lathi
a190a2d1c5 Update tcp with new buffer type 2024-08-18 16:41:12 -07:00
Byron Lathi
063f219f01 Add ntw files to project 2024-08-18 10:13:15 -07:00
Byron Lathi
8208bd6fa5 Use sram instead of sdram in sim, fully switch to verilator 2024-08-18 10:04:54 -07:00