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6337 commits 172 branches 31 tags 76 MiB
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380 commits

Author SHA1 Message Date
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
Niklas Eiling
d9993409e0 fix possible NULL dereferencing in villasfpga_dma.c 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-21 14:56:54 +01:00
Niklas Eiling
9d4cd5384d clean up debuggin output and fix scanf usage in villasfpga_dma.c 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-21 11:52:36 +01:00
Niklas Eiling
d273162f71 fix PCIeCardFactory looking for IP config file at the wrong location 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-21 11:29:32 +01:00
Niklas Eiling
d9e60e22b1 make it possible to specify a search path in PcieCard::make so we can use relative paths in config files 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-21 11:15:25 +01:00
Niklas Eiling
c05ae4d282 add C bindings for DMA interactions and add a test/example 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-21 10:47:45 +01:00
Niklas Eiling
b05910f24e add C bindings for external use of VILLASfpga 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-20 17:12:47 +01:00
Niklas Eiling
7847658548 fix output formatting not being able to print numbers larger than 9 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-20 15:35:38 +01:00
Niklas Eiling
6b58624e57 fix villas-fpga-pipe 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-15 16:11:44 +01:00
Niklas Eiling
cbad1ca9d1 ConnectString: also allow pipe as a connection target 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-03-15 16:11:44 +01:00
Pascal Henry Bauer
85b2e8b030 removed duplicate implementation 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-02-10 13:34:20 +01:00
Niklas Eiling
c80e5c083d remove map and umapmemoryblock from PcieCard 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:26:11 +01:00
Niklas Eiling
e6f035cd31 add basic thread-safety to ips/dma 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:12:16 +01:00
Niklas Eiling
590cef10d0 add check for missed interrupts when handling reads 
introduce new struct Completion that is returned by Dma::readCompletion
and Dma::writeCompletion

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:12:16 +01:00
Niklas Eiling
ab39f57405 add more configuration options to villas-fpga-ctrl 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:12:15 +01:00
Niklas Eiling
498af9fd1c ips/dma: make read correctly wait on interrupts 
Modify villas-fpga-ctrl to fit the new behavior of Dma.
Makes reading from DMA work even when we are too slow and
only receive partial batches of BDs.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:12:15 +01:00
Niklas Eiling
5ab6007909 small code review 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:12:10 +01:00
Niklas Eiling
14f924b6c5 rework MemoryBlock use to make use of shared_ptr so the lifetime of the objects is properly tracked 
this fixes that the wrong order of allocating and PciCard destruction
causes an undefined state.

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:09:09 +01:00
Niklas Eiling
40d0452b0a move connectString parsing into separate class 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:02:32 +01:00
Niklas Eiling
b66733640a format and comment fixes 
Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
 2023-01-30 16:02:32 +01:00
Pascal Henry Bauer
f81a1ddc6d moved destructor to base class 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-27 16:57:31 +01:00
Pascal Henry Bauer
7f2ed2180d fixed formatting 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-27 14:04:22 +01:00
Pascal Henry Bauer
3587ccc0fa change pciecard name to pcie_card 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-26 18:30:14 +01:00
Pascal Henry Bauer
6b87c9bc30 refactor to use pcie card (Legacy) 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-26 18:30:14 +01:00
Pascal Henry Bauer
e8b593cf1f added card definitions 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-26 18:30:14 +01:00
Pascal Henry Bauer
7534086e08 change core to use base class card over pcieclass 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-26 18:30:14 +01:00
Pascal Henry Bauer
ae944b6ce3 added copyright information 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-26 18:30:14 +01:00
Pascal Henry Bauer
a10e568777 added pcieclass to buildsystem 
Signed-off-by: Pascal Henry Bauer <pascal.bauer@rwth-aachen.de>
 2023-01-26 18:30:14 +01:00