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737 Commits 1 Branch 0 Tags
d3f6e4e76ca7a24a4dca56ede68b87b45134dfe2
Commit Graph

110 Commits

Author SHA1 Message Date
Alex Forencich
d3f6e4e76c cndm: Set TBUF_CYC in board control logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-18 12:33:33 -07:00
Alex Forencich
d268e6d27a cndm: Send I2C stop instead of repeated start after setting bank and page registers 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-18 00:51:07 -07:00
Alex Forencich
582daf7da0 cndm: Fix device select handling 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-18 00:50:02 -07:00
Alex Forencich
d34fc20870 cndm: Fix parametrization when DEV_CNT is 1 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-18 00:49:40 -07:00
Alex Forencich
b3f9b899cb cndm: Add board control logic to KCU105 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 17:49:47 -07:00
Alex Forencich
f69e6a8c12 cndm: Implement command status codes and error handling 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 17:41:08 -07:00
Alex Forencich
249cfaa1ea cndm: Update boards 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 15:00:47 -07:00
Alex Forencich
cc888b2cca cndm: Add support to core logic for board control logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 14:32:15 -07:00
Alex Forencich
d9cf440351 cndm: Initial commit of board control I2C logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 14:06:55 -07:00
Alex Forencich
033d961906 cndm: Report firmware information via devlink APIs 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 11:07:00 -07:00
Alex Forencich
33170b2bb1 cndm: Report firmware version via ethtool APIs 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-17 10:57:38 -07:00
Alex Forencich
1825650f96 cndm: Add missing parameter connection 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-16 17:14:33 -07:00
Alex Forencich
29fadb6b16 cndm: Update KCU105 pins 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-13 19:47:00 -07:00
Alex Forencich
23279469c9 cndm: Add support for DNPCIe-40G-KU-LL-2QSFP 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-13 00:21:58 -07:00
Alex Forencich
0364fce4f9 cndm: Add PTP TD leaf clocks to testbenches to provide MAC models with time reference 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-12 22:27:53 -07:00
Alex Forencich
0d48b71c26 cndm: Improve parametrization 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-12 21:48:05 -07:00
Alex Forencich
57fbdd39ba cndm: Support multiple slots for parallel descriptor reads 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-12 20:23:56 -07:00
Alex Forencich
c68bb2d38f cndm: Remove extra APB idle cycles 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-12 16:59:01 -07:00
Alex Forencich
7a12540f26 cndm: Use AXIL crossbar in cndm-lite 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-11 13:43:23 -07:00
Alex Forencich
bb9d4b90ec cndm: Add support for KCU105 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-11 02:29:32 -07:00
Alex Forencich
155fac5e07 cndm: Add register to RC path from PCIe HIP to improve timing performance 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-11 02:23:13 -07:00
Alex Forencich
dda53624b5 cndm: Fix CQ deinit ordering 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-11 01:53:05 -07:00
Alex Forencich
6e640c71b9 cndm: Use state machine in queue state module to improve timing performance 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-11 01:50:54 -07:00
Alex Forencich
962950a1e3 cndm: Use event queues in driver 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-10 13:06:40 -07:00
Alex Forencich
d7eb1b21a2 cndm: Use event queues in driver model 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-10 00:58:52 -07:00
Alex Forencich
c7279a1ea2 cndm: Add support for event queues 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-10 00:57:20 -07:00
Alex Forencich
ed61857bc3 cndm: Move interrupt handling out of CQ 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-09 22:23:56 -07:00
Alex Forencich
2ea3c204de cndm: Rework queue notification mechanism to eliminate ream race 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-09 21:41:36 -07:00
Alex Forencich
c37d967de9 cndm: Add consumer pointer and arm bit to completion queue 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-09 14:50:07 -07:00
Alex Forencich
e514869d70 cndm: Clean up resource handling in datapath manager 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-09 00:56:27 -07:00
Alex Forencich
50ba1d4c89 cndm: Make IRQ assignments configurable, add IRQ rate limiter 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 21:21:09 -07:00
Alex Forencich
8773672f26 cndm: Board-level parameter cleanup 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 21:20:41 -07:00
Alex Forencich
9af793edc6 cndm: Parameter cleanup 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 17:39:28 -07:00
Alex Forencich
a59a4dfd84 cndm: Remove port count registers 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 01:22:52 -08:00
Alex Forencich
438c082f73 cndm: Read config in driver 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 01:22:36 -08:00
Alex Forencich
283ef97cec cndm: Initialize ID ROM differently to make Vivado happy 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 01:01:44 -08:00
Alex Forencich
e2823a65ef cndm: Read config in driver model 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-08 00:08:05 -08:00
Alex Forencich
dde401e095 cndm: Add config command to read config data from HW 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-07 23:12:40 -08:00
Alex Forencich
09f1b278e8 cndm: Make scratch registers more generic in datapath manager 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-07 23:12:02 -08:00
Alex Forencich
2e8f9f8731 cndm: Copy cndm-micro core logic as cndm-lite 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 21:07:25 -08:00
Alex Forencich
41b87dc65c cndm: Set MAC clock frequency and rate in core testbench, remove commented out code 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 19:20:03 -08:00
Alex Forencich
f464a21e1d cndm: Parametrize core tests over PCIe interface width 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 19:19:53 -08:00
Alex Forencich
96630b8f61 cndm: Remove extraneous files from testbench file lists 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 18:04:14 -08:00
Alex Forencich
ce8da1bc59 cndm: Fully share SQ/RQ HW resources 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 15:23:20 -08:00
Alex Forencich
d0c9ae0637 cndm: Avoid using parameters from interfaces defined in the same module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 15:06:12 -08:00
Alex Forencich
a46b012c91 cndm: Widen internal datapath to prevent CDC-related bottlenecks 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-06 15:04:12 -08:00
Alex Forencich
595d744aa4 cndm: Add qtype field to queue state to enable sharing 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-05 22:12:39 -08:00
Alex Forencich
8263ebab24 cndm: Move SQ/RQ state into distributed RAM 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-05 20:49:35 -08:00
Alex Forencich
7dbe6df56a cndm: Peel off queue management logic, store queue state in distributed RAM 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-05 18:04:43 -08:00
Alex Forencich
8f1c082174 cndm: Rework driver model to support multiple queues 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2026-03-05 16:50:33 -08:00