30 Commits

Author SHA1 Message Date
Alex Forencich
553d7e05fe Update AXI DMA modules to support 512 bit interface 2019-10-14 16:22:09 -07:00
Alex Forencich
a92722173a Handle ultrascale plus interface widths 2019-10-04 16:29:11 -07:00
Alex Forencich
7197e17445 Remove redundant code 2019-09-29 12:57:48 -07:00
Alex Forencich
e97e4ad423 Parametrize tuser signal widths 2019-09-26 23:30:03 -07:00
Alex Forencich
8678ecee65 Fix bug in AXI operation generation 2019-09-26 23:25:09 -07:00
Alex Forencich
e365ae44da Move AXI transfer size logic to improve timing 2019-09-26 14:39:31 -07:00
Alex Forencich
68974e800b Fix completion handling bug 2019-08-19 14:31:08 -07:00
Alex Forencich
f518aec219 Include instance names in error messages 2019-07-25 16:38:54 -07:00
Alex Forencich
c75f29c648 Add parameter documentation 2019-07-24 18:01:13 -07:00
Alex Forencich
0515d354e3 Critical path optimization 2019-06-28 17:28:12 -07:00
Alex Forencich
4afbd71f1f Fanout optimization 2019-06-28 17:24:37 -07:00
Alex Forencich
db8a2e1e96 Parametrize cycle count widths 2019-05-13 22:06:41 -07:00
Alex Forencich
74a75772ec Pipeline tag table write 2019-05-13 19:15:43 -07:00
Alex Forencich
c1c4971d73 Use correct variable 2019-04-09 17:54:04 -07:00
Alex Forencich
5d42112477 Enable PCIe extended tag based on tag count 2019-03-21 00:01:48 -07:00
Alex Forencich
56ebc966e1 Update parameters 2019-03-03 13:37:34 -08:00
Alex Forencich
201c5faa80 Always ready on RC channel in idle for 64 bits 2019-01-22 23:00:17 -08:00
Alex Forencich
4422b908bf Backpressure for awvalid 2019-01-22 22:54:40 -08:00
Alex Forencich
fac972bfe6 RC channel backpressure fix 2019-01-22 22:50:15 -08:00
Alex Forencich
263bb5c670 Index based on correct tag value 2019-01-22 22:47:15 -08:00
Alex Forencich
d86fb594c5 More fixes for tlp_cmd backpressure 2019-01-12 00:37:38 -08:00
Alex Forencich
5c24dcc1df Ensure tlp_cmd registers are clear when generating a new request 2019-01-11 01:27:52 -08:00
Alex Forencich
5cf9597201 Only generate a request if a tag is available 2019-01-10 19:00:19 -08:00
Alex Forencich
9b572ad0ac Fix bug 2019-01-02 01:59:05 -08:00
Alex Forencich
fbec32e4f2 Use whole status FIFO memory 2018-12-06 17:36:12 -08:00
Alex Forencich
5db9cddf6e Reorganize and simplify burst length computation code 2018-11-29 15:20:01 -08:00
Alex Forencich
8ab02e4220 Remove some debug code 2018-11-28 11:14:26 -08:00
Alex Forencich
89c8e87f95 Add status FIFO to manage write responses 2018-11-28 11:13:53 -08:00
Alex Forencich
c6f342ef01 Respect enable signal 2018-11-28 01:18:48 -08:00
Alex Forencich
28fa143ae5 Add Ultrascale PCIe DMA modules and testbenches 2018-11-26 23:23:54 -08:00