Niklas Eiling
5f44e16ced
fpga: remove dead code and improve comments in Dino IP
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-07-29 13:50:36 +02:00
Niklas Eiling
7128da24c3
fpga: make dma able to handle sequence numbers generated in the FPGA
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-07-29 13:50:36 +02:00
Niklas Eiling
136d033cd3
fpga: fix dino setting wrong offset value to float converter
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-07-29 13:50:36 +02:00
Niklas Eiling
7991d31393
fpga/dino: add and set new registers
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-07-29 13:50:36 +02:00
Pascal Bauer
f364db1748
add parsing for baseaddress
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-07-29 11:29:03 +02:00
Pascal Bauer
54796d11b2
removed void indicator
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
80fa0429dd
change name of "parseVLNV" to "parseIpIdentifier"
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
ba92d5447f
add linebrakes
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
f79f7f4ca7
refactor make
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
7d37c56947
move ip initialization into function
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
05f7a03909
move configure ips into function
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
cb53713953
move reordering of ips into function
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Pascal Bauer
823ba3281e
move VLNV parsing to function
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Signed-off-by: Pascal Bauer <pascal.bauer@rwth-aachen.de>
2024-06-27 09:54:58 +02:00
Niklas Eiling
aeda901e47
fpga: use separate locks for write and read to allow them to be used concurrently
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-06-05 12:30:24 +02:00
Niklas Eiling
973834b3aa
fpga: use constants to access registers
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-05-29 09:18:00 +02:00
Niklas Eiling
0c3a9f4729
fpga: convert SignalType to string before printing
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-05-29 09:18:00 +02:00
Niklas Eiling
12af65b2b4
fpga: move register config for dino to DinoAdc
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-05-29 09:18:00 +02:00
Niklas Eiling
21221eb698
fpga: fix empty search path being an error
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-05-29 09:18:00 +02:00
a366b80109
Fix formatting
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-05-28 19:45:55 -07:00
Niklas Eiling
ed05671a51
fpga: improve comments in register.cpp
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
c151be5cca
fpga: fix includes and various comments
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
f1776f8be4
fpga: improve comments for fastRead and fastWrite
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
2cc8cad115
fpga: expose methods for finer control over DMA data path
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
248a4b3a0d
fpga: improve dma latency
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
483293aec8
fpga: turn off all interrupts when using polling
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this improves the latency by at least 4 us in my setup.
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
Niklas Eiling
57d7396c09
fpga: optimize sg descriptor rings
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we are now using only one memory block for both sg rings. This is
required so that the SG interface can benefit from a read cache
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-04-19 10:09:47 +02:00
936830d484
Remove unused includes and variables
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-03-27 17:22:07 +01:00
Niklas Eiling
a000e15308
fpga: make Dino and Aurora IPs optional in utils
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-03-14 16:07:45 +01:00
Niklas Eiling
c644c8f630
fpga: DMA: poll BD instead of hardware register
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polling HW is slow (>1us). Polling RAM is faster. This is a first implementation which only polls the first BD that is active. This is why this commit also removes the second read in nodes/fpga. This is not really useful anyways.
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-03-14 16:07:45 +01:00
Niklas Eiling
ca03e1d406
fpga: enable using Xilinx xdma IP as DMA to AXI bridge as required for Ultrascale+ FPGAs
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-03-14 16:07:45 +01:00
Niklas Eiling
7f1fe8f742
fpga: default Dino rate should be 20kHz
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-03-14 16:07:45 +01:00
Niklas Eiling
ce59e3183d
fpga: fpga::createCards not finding a config is not an error
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-03-14 16:07:45 +01:00
dc436073a2
Use spaces for indention of C++ comments
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-02-29 23:18:47 +01:00
4b36073711
Use spaces for indention of CMake files
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-02-29 23:18:47 +01:00
3d73c759ea
Reformat all code with clang-format
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-02-29 19:34:27 +01:00
a2abaa3cda
Merge project files, scripts and CMake files of VILLASfpga
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Signed-off-by: Steffen Vogel <post@steffenvogel.de>
2024-02-29 19:33:23 +01:00
Niklas Eiling
542132de92
add API for createCards without std::filesystem
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 16:53:38 +01:00
Niklas Eiling
033634ac47
register: ignore strict aliasing for setting register as float
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 15:39:27 +01:00
Niklas Eiling
d24a323e5c
utils: remove cards from createCard
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 11:50:44 +01:00
Niklas Eiling
a3209aa344
use polling instead of interrupt
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but keep interrupts for i2c
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 11:50:44 +01:00
Niklas Eiling
d588f5f2a2
dino: use enum instead of literal for GAIN
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 11:50:44 +01:00
Niklas Eiling
fb742dddd1
register: increase register num to 8
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the VHDL changed so we need to change register here too
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 11:50:44 +01:00
Niklas Eiling
4b7ed781c0
card: add API to create a single card
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this is a preparation for allowing defining the card in the node config
rather than separately.
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-26 11:50:44 +01:00
Niklas Eiling
ee068621e6
ips/register: add default config for Dino
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-14 14:20:33 +01:00
Niklas Eiling
d54e4eb3f0
ips/register: add IP for the new register interface
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-14 14:20:33 +01:00
Niklas Eiling
1bb6c221f6
ips/dma: fix memory leak in libxil code by explicitly calling free on
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CyclicBd
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-14 14:20:33 +01:00
Niklas Eiling
b0ccbddc6f
card: call stop on all ips when destructor is called
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-14 14:20:33 +01:00
Niklas Eiling
c730412e98
ips/intc: move deinit to stop instead of destructor
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-14 14:20:33 +01:00
Niklas Eiling
2c72af935a
ips/i2c: move deinit to stop instead of destructor
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accessing register space from destructor can cause use after free errors
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-14 14:20:33 +01:00
Niklas Eiling
6e1783612d
ips/intc: remove access to xilinx driver in case we are using VFIO
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Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
2024-02-07 18:21:45 +01:00
