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38 Commits

Author SHA1 Message Date
Alex Forencich
81648cf85b fpga/mqnic: Clean up PCIe DMA IF flow control connections 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-08-03 23:04:05 -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
e0d92172d3 Separate PTP TX clock input 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-18 22:24:41 -07:00
Alex Forencich
33b798540e Change hex format in makefiles 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-09 14:20:48 -07:00
Alex Forencich
729c3a0458 Update for PCIe shim changes, enable TLP straddling on US/US+ devices, and use 256 tags on US+ devices 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-07-08 22:07:18 -07:00
Alex Forencich
a5d7833bd9 Update testbenches for new version of cocotbext-pcie 2022-06-05 00:24:42 -07:00
Alex Forencich
21b0f014a5 Switch to MSI-X 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-06-02 23:58:29 -07:00
Alex Forencich
dd2853bf40 Update testbenches for latest version of cocotbext-pcie 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-30 13:10:39 -07:00
Alex Forencich
835f0d38f0 Update PTP subsystem to use separate clock for improved stability 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-06 17:46:16 -07:00
Alex Forencich
c2fea3a616 Add port register blocks with support for PHY link status reporting 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-04 09:03:37 -07:00
Alex Forencich
cfdd6f5455 Decouple transmit completion handling from PTP timestamping 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-01 17:41:47 -07:00
Alex Forencich
53f3547ef5 Rework hierarchy to move port-specific logic out of mqnic_core and into mqnic_interface and new port-level modules 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-29 14:32:57 -07:00
Alex Forencich
2d5e82f42a apps: Fix application module symbol search path to include core mqnic module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-25 00:48:56 -07:00
Alex Forencich
2bd8350276 Add RX queue mapping module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-23 00:12:22 -07:00
Alex Forencich
d45857fb98 fpga/app/dma_bench: Add DMA benchmark application 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 14:19:43 -07:00
Alex Forencich
6044b75fa3 fpga/app/template: Add extension kernel module for template application 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 13:43:36 -07:00
Alex Forencich
e2cf0947ae fpga/app/template: Add utility for template application 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 13:42:56 -07:00
Alex Forencich
7f8bbe30de Add application ID 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 13:15:45 -07:00
Alex Forencich
ba70498518 fpga: Add DMA immediate connections and parameters 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-20 15:00:58 -07:00
Alex Forencich
f082196b4a Expose EVENT_QUEUE_INDEX_WIDTH parameter at top-level 2022-03-29 23:15:06 -07:00
Alex Forencich
4310c3e0e7 Pass SCHED_PER_IF and PTP_PORT_CDC_PIPELINE parameters through to application block 2022-03-28 21:57:53 -07:00
Alex Forencich
cbd9d0dfc6 Expose port and scheduler block counts in IF control block; update driver model, driver, and userspace tools to handle scheduler blocks separately from ports 2022-03-28 17:23:27 -07:00
Alex Forencich
09128df360 Add SCHED_PER_IF parameter to split scheduler count from port count 2022-03-28 15:20:33 -07:00
Alex Forencich
dfae34ed25 Pass through PTP pipelining settings 2022-03-28 00:50:29 -07:00
Alex Forencich
8fc832bbd2 Parametrization update 2022-03-04 15:37:49 -08:00
Alex Forencich
2909d205de Remove unused files 2022-02-16 17:40:28 -08:00
Alex Forencich
3997e0d95b Parametriztion updates, add RAM_ADDR_WIDTH as a top-level parameter 2022-02-15 18:01:43 -08:00
Alex Forencich
627ac359d5 Add layer 2 ingress/egress modules 2022-02-13 23:09:41 -08:00
Alex Forencich
b7bc240aa6 Add JTAG and GPIO passthroughs to application section 2022-01-27 23:06:05 -08:00
Alex Forencich
335a5e890b Initial implementation of shared interface datapath 2021-12-31 14:33:31 -08:00
Alex Forencich
ce21774f06 Register space reorganization 2021-12-29 22:31:46 -08:00
Alex Forencich
7a43618e3c Use start_soon instead of fork 2021-12-10 20:43:21 -08:00
Alex Forencich
8674bd1e69 Update app testbench 2021-11-30 15:36:38 -08:00
Alex Forencich
8f887005e5 Update Ethernet interface configuration detection in testbenches 2021-11-22 17:04:50 -08:00
Alex Forencich
74f4c6fc2d Support using separate clock for PTP timestamps on RX path 2021-11-18 23:56:51 -08:00
Alex Forencich
5bf9de656c Update testbenches 2021-11-17 18:08:40 -08:00
Alex Forencich
7ac4797336 Add default_nettype none and resetall directives 2021-10-20 21:53:39 -07:00
Alex Forencich
d24c53a2ad Add application section 2021-09-09 16:01:26 -07:00