Commits · 8205f13f3280d76a14357e76fe444ec705f6b13b · Projects / Mock Turtle

23 Apr, 2018 3 commits
- sw:rt: now we support byte addressing for all memories · 8205f13f
  Federico Vaga authored Apr 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  8205f13f
- sw:drv: reduce error severity · 6928903b
  Federico Vaga authored Apr 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  6928903b
- sw:py: rename error check func with meaningful name · d12b28f1
  Federico Vaga authored Apr 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  d12b28f1
20 Apr, 2018 4 commits

sw:drv: add CPU primitive notification support · 1f73e001

Federico Vaga authored Apr 17, 2018

At this point the user does not get any notification.

This code collects interrupts from soft-CPUs and store these
events in a local buffer with the generic `TRTL_CPU_NOTIFY_APPLICATION`.

Need more patches to make it work well.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

1f73e001

sw:drv: optimize irq our freeslot warning · cdb8826c
Federico Vaga authored Apr 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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cdb8826c
sw:drv: little optimization on message write · 23ac438d
Federico Vaga authored Apr 20, 2018
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Avoid useless interrupts (corner case)
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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23ac438d
sw:py: use the proper strerror for Mock Turtle · c69fc100
Federico Vaga authored Apr 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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c69fc100

19 Apr, 2018 10 commits
- sw:drv: use alloc_tty_driver · e375d87b
  Federico Vaga authored Mar 21, 2018
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Apparently the current code does not run on modern kernels. The usage
of alloc_tty_driver() is safer, even if it is deprecated in moder
versions (4.x).
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  e375d87b
- sw:drv: add WORN_ON for weird situation · 9e07d84a
  Federico Vaga authored Apr 18, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  9e07d84a
- sw:rt: similar poll API for HMQ and RMQ · 54abb621
  Federico Vaga authored Apr 18, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  54abb621
- sw:drv: bugfix copy the safe copy of the message · eed68075
  Federico Vaga authored Apr 19, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  eed68075
- sw:drv: bugfix use IRQ save spinlock in IRQ handler · 7840e6f3
  Federico Vaga authored Apr 18, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  7840e6f3
- sw:rt: add help messages for Kconfig · c67fa77d
  Federico Vaga authored Apr 18, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  c67fa77d
- Merge remote-tracking branch 'origin/proposed_master' into proposed_master · 64ce225f
  Federico Vaga authored Apr 19, 2018
  
  64ce225f
- Merge branch 'master' into proposed_master · 1322d961
  Federico Vaga authored Apr 19, 2018
  
  1322d961
- make the repository REUSE compliant · 1c18f9d7
  Federico Vaga authored Apr 19, 2018
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https://reuse.software/Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  1c18f9d7
- sw:rt: re-license to LGPL3-or-later · 8f05713f
  Federico Vaga authored Apr 19, 2018
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`pp_printf` code is "public domain", but it's header was GPL2. I think
this is a mistake, so I made it "public domain" as well. In this header
file there is only the `pp_printf` prototype.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  8f05713f
16 Apr, 2018 19 commits
- tests:fw:sim-verif: apply changes needed by re-design MQ interface · bfd6d78c
  Adam Wujek authored Apr 16, 2018
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Apply changes needed by a commit:
f240f4ce re-design MQ interface
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  bfd6d78c
- hdl:tb: compile RT sw for testbenches if needed · 19590c06
  Adam Wujek authored Apr 16, 2018
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Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  19590c06
- sim: cause fatal error if firmware file cannot be loaded · 66b90299
  Dimitris Lampridis authored Apr 13, 2018
  
  66b90299
- tests:fw:sim-verif: use Kconfig · ed8ef405
  Adam Wujek authored Apr 13, 2018
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Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  ed8ef405
- sim: update testbenches to be compatible with current HDL. Tested, works. · ef467fd5
  Dimitris Lampridis authored Apr 13, 2018
  
  ef467fd5
- hdl: add intermediate signals for interrupts to allow easier probing from testbenches · 64b016b6
  Dimitris Lampridis authored Apr 11, 2018
  
  64b016b6
- sim: update config rom driver · 186c1557
  Dimitris Lampridis authored Apr 09, 2018
  
  186c1557
- sim: get rid of dedicated sw for testbench, move everything to existing demos and tests folders · 87d41a5f
  Dimitris Lampridis authored Apr 09, 2018
  
  87d41a5f
- sw: fix typo in Makefiles · 50e472f8
  Dimitris Lampridis authored Apr 09, 2018
  
  50e472f8
- sw: replace WRNODE_RT flag with MOCKTURTLE_RT · 510a6d08
  Dimitris Lampridis authored Apr 09, 2018
  
  510a6d08
- sim: cleanup of simulation warnings and errors · bcbe024b
  Dimitris Lampridis authored Apr 09, 2018
  
  bcbe024b
- sw: restructure makefiles for building testbench RT software · 6f19d23b
  Dimitris Lampridis authored Apr 09, 2018
  
  6f19d23b
- sim: rename svec_mt_demo_verification to svec_mt_demo. · d75edf60
  Dimitris Lampridis authored Apr 09, 2018
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Justification: mock_turtle_core is the testbench where all verification will be done. svec_mt_demo should just check that the demo is (still) working.
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  d75edf60
- tests: improve the integration tests · 116d47aa
  Federico Vaga authored Apr 10, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  116d47aa
- demos:svec: make the compiler happy (but still not working) · e6deb071
  Federico Vaga authored Apr 16, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  e6deb071
- sw:rt: bugfix mq_send() prototype changed · e696b936
  Federico Vaga authored Apr 16, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  e696b936
- add kconfig support for firmware (and general building improvements) · fe1ab6fe
  Federico Vaga authored Apr 16, 2018
  
  fe1ab6fe
- sw:*: re-design MQ interface · f240f4ce
  Federico Vaga authored Mar 23, 2018
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The HMQ architecture changed completely. For this reason it was impossible
to propose a step by step migration to the new architecture, instead I did
all the changes for all the layers in a single patch (@_@). It will not be
easy to review or to blame/bisect but I hope you understand that this was
the only way.

In this architecture there are HMQ dedicated to each soft-CPU. This improve
the soft-CPU determinism; it also simplifies the software layers which can take
a couple of assumption:
- each CPU has a set of dedicated HMQ
- each HMQ has an input and an output channel

At the driver level the main changes are on the organization of the HMQ devices
and the interrupt handlers for input and output. The removal of the synchronous
message ioctl(2) is another great improvement which simplifies the driver logic.

At the library level, the user does not need anymore to open and close HMQ
independently because this happens automatically when the user open the device.
The synchronous messages are implemented in this layer by using the driver
message filter to detect a synchronous answer (a convention to be decided later).

At the python level I reflected the library changes.

Broken things
=============
Due to the complexity of this patch, this breaks the following tools:
- mockturtle-ping
- mockturtle-buffer
- mockturtle-variable
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  f240f4ce
- sw:drv: fix tty default termios flags · d3d6ccf5
  Federico Vaga authored Apr 13, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  d3d6ccf5
13 Apr, 2018 4 commits
- Merge branch 'adam-kconfig' · 7546f7be
  Adam Wujek authored Apr 13, 2018
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Use Kconfig for RT software builds
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  7546f7be
- sw:rt:lib: check HAS_* against a value instead of existence of CONFIG_ · 3fa66372
  Adam Wujek authored Apr 13, 2018
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By this one, we are sure that generated/autoconf.h is included
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  3fa66372
- sw:rt:lib: move include of generated/autoconf.h to mockturtle-rt-serial.h · 437a4891
  Adam Wujek authored Apr 13, 2018
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As it was before, the generated/autoconf.h was not included into the
printf.c
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  437a4891
- demos:svec:sw:tools: build libmockturtle if needed · a32946e1
  Adam Wujek authored Apr 13, 2018
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Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
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  a32946e1