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Author SHA1 Message Date
Alex Forencich
9c434687a8 Add flow control credit counter to TLP FIFO MUX module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-31 17:35:07 -07:00
Alex Forencich
ad5a322ee1 Add PCIe flow control credit count module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-31 17:24:43 -07:00
Alex Forencich
1dfdd8b0e3 Timing optimization 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-31 17:24:03 -07:00
Alex Forencich
b1b82a3f2b Add pause inputs to TLP mux modules 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-29 17:16:05 -07:00
Alex Forencich
dc1976ee00 scripts: Add eyescan plotting script 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-29 12:03:23 -07:00
Alex Forencich
7f1c714bc4 utils: Add mqnic-xcvr utility 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-29 12:02:50 -07:00
Alex Forencich
4dd35181dc lib/mqnic: add register interface abstraction 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-28 17:52:19 -07:00
Alex Forencich
796ead9b1b utils: Fix PCI device path checks 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-27 14:26:37 -07:00
Alex Forencich
0afe9be906 fpga/mqnic/VCU108: Update VCU108 design to support 25G 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-26 23:26:11 -07:00
Alex Forencich
46a88e64c5 mqnic/common: Update UltraScale shim instance 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-26 14:05:11 -07:00
Alex Forencich
ddc1fe4477 merged changes in pcie 2022-07-26 14:01:37 -07:00
Alex Forencich
0d9b1d0fb0 Implement flow control in UltraScale shim 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-26 14:01:00 -07:00
Alex Forencich
6a29073aa6 fpga/mqnic/S10MX_DK: Update S10MX dev kit design to support 25G 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-25 21:25:21 -07:00
Alex Forencich
11a989d27a merged changes in eth 2022-07-25 16:39:32 -07:00
Alex Forencich
40acee1bc5 Rework MAC PTP timestamp adjustment logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-25 16:35:26 -07:00
Alex Forencich
07aeae5c2f Rework lane swapping logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-25 15:06:09 -07:00
Alex Forencich
fbaa714d2a Remove unnecessary CRC resets 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-25 15:03:03 -07:00
Alex Forencich
cb273970c3 Rework MAC frame padding logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-24 22:46:03 -07:00
Alex Forencich
2ce89aec09 Use generate blocks for Ethernet FCS computation 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-24 19:52:55 -07:00
Alex Forencich
5f39d6ece6 Improve internal encoding to simplify logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-24 17:32:43 -07:00
Alex Forencich
c7f3b4632b Simplify logic 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-24 16:08:34 -07:00
Alex Forencich
2601127679 Remove unnecessary zeroing 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-24 14:09:09 -07:00
Alex Forencich
ebd5f04e2d Remove unnecessary resets 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-24 10:14:54 -07:00
Alex Forencich
2a10dc1582 fpga/mqnic/S10MX_DK: Annotate serdes pins in QSF 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-23 19:43:21 -07:00
Alex Forencich
2c602b6368 Add 25g mqnic design for Stratix 10 DX dev kit 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-23 19:42:58 -07:00
Alex Forencich
549e60bdd1 Only use avst_empty at end of frame 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 23:00:09 -07:00
Alex Forencich
62bec0fe56 merged changes in eth 2022-07-22 22:58:17 -07:00
Alex Forencich
c1e947dc3d Timing optimization of PTP modules 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 22:57:44 -07:00
Alex Forencich
a5fe40cd42 Fix JTAG index 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 22:34:26 -07:00
Alex Forencich
a53509de68 Add instance names 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 22:34:04 -07:00
Alex Forencich
90c65dfed7 Fix PBA offsets 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 22:33:38 -07:00
Alex Forencich
db881ed551 Remove magic numbers 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 18:39:21 -07:00
Alex Forencich
4a16c9070b Fix mixed assignments 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-22 01:24:22 -07:00
Alex Forencich
ec17500a66 Add 100G mqnic design for DE10-Agilex 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-21 18:49:35 -07:00
Alex Forencich
ae5a029720 Update PCIe model configuration 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-21 18:49:17 -07:00
Alex Forencich
03a49d7bc6 Add 25G mqnic design for DE10-Agilex 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-19 23:43:22 -07:00
Alex Forencich
ac6d523746 lib/mqnic: Add JTAG IDs for Intel Agilex series 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-19 17:13:50 -07:00
Alex Forencich
218f2e2bb3 25G designs use double width sync datapath by default 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 23:31:36 -07:00
Alex Forencich
4b6a96d5ee Add mqnic core logic for Intel P-Tile 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 23:15:54 -07:00
Alex Forencich
b50c389b4a merged changes in pcie 2022-07-18 23:08:51 -07:00
Alex Forencich
c76e152804 Rename cmac_ts_insert to mac_ts_insert 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:27:27 -07:00
Alex Forencich
84c6eb95a6 Update docs 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:27:08 -07:00
Alex Forencich
debf36a01e modules/mqnic: Add driver support for 250-SoC 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:26:39 -07:00
Alex Forencich
e47175e5f2 Add 100G mqnic design for BittWare 250-SoC 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:26:22 -07:00
Alex Forencich
7235484825 Add 25G mqnic design for BittWare 250-SoC 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:26:12 -07:00
Alex Forencich
ef5b2449dc Add stretched PTP PPS output 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:25:58 -07:00
Alex Forencich
676f3edd2d Add TX PTP clock to port map module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:25:39 -07:00
Alex Forencich
b1240bdcae Remove extraneous wires 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:25:10 -07:00
Alex Forencich
2baae23f94 Minor cleanup 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:24:55 -07:00
Alex Forencich
e0d92172d3 Separate PTP TX clock input 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:24:41 -07:00