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307 commits

Author SHA1 Message Date
Steffen Vogel
3d73c759ea Reformat all code with clang-format 
Signed-off-by: Steffen Vogel <post@steffenvogel.de>
 2024-02-29 19:34:27 +01:00
Steffen Vogel
a2abaa3cda Merge project files, scripts and CMake files of VILLASfpga 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-02-07 18:21:45 +01:00
Niklas Eiling
d6fd533f0c ips/dma: make interrupt handling more robust 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-02-07 18:21:45 +01:00
Niklas Eiling
e505bfb5d9 ips/dma: reformat and make more robust 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-02-07 18:21:45 +01:00
Niklas Eiling
f2db38fe44 ip/switch: reformat and add function that prints current switch config 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-02-07 18:21:45 +01:00
Niklas Eiling
7c6d350eb0 format and increase robustness of interuppt handling 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-02-07 18:21:45 +01:00
Niklas Eiling
645429b9c8 lib/CMakeLists.txt: fix error in syntax 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-12 12:01:51 +01:00
Niklas Eiling
b2fcfeaa67 move more of the switch configuration boilerplate into ConnectString 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-12 11:46:59 +01:00
Niklas Eiling
147725daef libvillas-fpga.so: only link with stdc++fs for gcc8 and earlier 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-12 11:46:59 +01:00
Niklas Eiling
ca6c70e09b ConnectString: Make channel data type more generic 
we can not only connect Aurora channels to the switch so use Node
instead as the data type

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-12 11:46:59 +01:00
Niklas Eiling
897d916886 Core/Card: enable IP init requiring other IPs 
add initialized IP to card->ips already during initialization so that
later IPs can use early initiliazed IPs to do their initilization.
E.g. Dino needs I2c for initialization.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
8b95182b08 automatically configure and test Dino based on hwdef json 
this currently requires manually adding the mapping of Dinos to i2c
buses in the fpga json.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
b5682290c2 I2c: use Switch::selfTest to check i2c bus 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
d4a868ae7c Dino: add debug output for direction registers of io extender 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
db062f08bd Dino: overload operator>> for IoextPorts 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
60c65c2880 verify more assumptions in i2c 
add selftest to I2c and readback Dino configuration to verify it was
actually set

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
335dd2c0ce fix bug where Dino IP always read 0 from i2c. Add hardware mutex to I2c 
and to I2c::Switch

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
acaa4dd9de improve i2c IP 
more code reuse, add function for reading from a register i.e. combined
write and read

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
08b666a548 make I2c destructor call to I2c::reset explicit 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
dbe4e4e472 add i2c configuration logic to dino IP 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
810b1259f8 fix double start of i2c bus driver and move channel map to header 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
48846ace39 i2c: add handling of BusNotBusy interrupt on reads. add retrying of 
channel reads in case inconsistent state was detected.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
f086c325c2 link with stdc++fs to avoid compiler error on newer gcc versions 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
57177c074e fix several issues with i2c implementation and add support for 
interacting with i2c switches

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
2d51deea0c remove vfio container intitialization from setupFPGACard 
this lead to double creation of the vfio container

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
3e74c0d7a4 remove linking to libjansson from libvillas-fpga because this is already 
included in libvillas-common.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
1578a26915 i2c: fix missing getMemoryBlocks method leading to unmapped memory 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
d34ab182e4 fix unmapped ring buffers in dma.cpp leading to segfault 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
e93b8e998d fix IPs without stream port causing an error and fix formatting in 
node.cpp

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
bd1f32da7b fix fomatting in core.cpp 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
7e07da6e60 add i2c ip draft 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2024-01-09 17:14:05 +01:00
Niklas Eiling
d61337023e add draft for i2c drvier implementation 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-12-13 15:17:26 +01:00
Niklas Eiling
2967fb8ac9 fix fpga.cpp unit test failing due to changed DeviceList interface 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-12-12 14:08:34 +01:00
Niklas Eiling
654ee84e9e make FPGA device interface agnostic 
remove explicit mentioning of PCIe in the use of Device as a preparation
for integrating platform devices. auto formatted some files.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-12-12 14:08:34 +01:00
Philipp Jungkamp
e2c2ec2c8b Fix fmt 10.0.0 related formatting errors. 
Signed-off-by: Philipp Jungkamp <p.jungkamp@gmx.net>
 2023-09-26 17:00:31 +02:00
Steffen Vogel
157d5b21d7 Make REUSE copyright notice the same as in other VILLASframework projects and fix comments (#82) 
This edits the headers in every file so the copyright notice mentions RWTH Aachen University. We also update some copyright years and fix various comments so the header is the same across all of VILLASframework.

* Harmonize comment and code-style

Signed-off-by: Steffen Vogel <steffen.vogel@opal-rt.com>

* Harmonize comment and code-style

Signed-off-by: Steffen Vogel <steffen.vogel@opal-rt.com>

---------

Signed-off-by: Steffen Vogel <steffen.vogel@opal-rt.com>
 2023-09-08 11:35:18 +02:00