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  • Mar 16 20:22
    hchenji opened #191
  • Mar 08 2021 23:54

    imphil on master

    Add LibreCores badge (compare)

  • Jan 16 2021 02:53
    hchenji commented #189
  • Dec 10 2020 17:53
    hchenji commented #190
  • Dec 10 2020 15:52
    hchenji commented #189
  • Dec 02 2020 19:23
    koenenwmn commented #189
  • Nov 25 2020 23:32
    imphil commented #189
  • Nov 25 2020 23:28
    imphil reopened #189
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  • Nov 25 2020 23:28
    imphil closed #189
  • Nov 25 2020 23:28
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  • Nov 24 2020 00:01
    hchenji commented #189
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  • Nov 09 2020 17:13
    hchenji commented #189
  • Nov 08 2020 10:57
    deadspace99 commented #189
  • Nov 07 2020 11:48
    deadspace99 opened #190
  • Nov 03 2020 18:05
    hchenji opened #189
  • May 16 2020 14:24
    ppenna unassigned #82
  • May 04 2020 22:12

    imphil on master

    README: Fix name of license file (compare)

  • May 04 2020 21:29

    imphil on master

    Update README Make it a bit mo… (compare)

Pedro Henrique Penna
@ppenna
yeah yeah...
things are much clear now
Stefan Wallentowitz
@wallento
great
Pedro Henrique Penna
@ppenna
tomorrow I shall have many questions on our hangouts sesssion
are you attending?
Stefan Wallentowitz
@wallento
just ping me if you have further questions
Pedro Henrique Penna
@ppenna
ok...
Stefan Wallentowitz
@wallento
its easier to discuss such things here I think
Pedro Henrique Penna
@ppenna
thanks
Stefan Wallentowitz
@wallento
np
Pedro Henrique Penna
@ppenna
yeah....
ok... I'll ping you
thanks for the help
Stefan Wallentowitz
@wallento
you are welcome
Pedro Henrique Penna
@ppenna
@wallento where exactly in the verilog code I van check the IRQ num that se are using?
Stefan Wallentowitz
@wallento
https://github.com/optimsoc/optimsoc/commit/054c6e358b31145a609ae42f54e38e63e0b6db78#diff-f0fcb5f6e25cb0375cb08f8400208b1fL622
Pedro Henrique Penna
@ppenna
thanks
Pedro Henrique Penna
@ppenna
I have pushed mu code...
https://github.com/cart-pucminas/bluedragon/commits/master
*my
I'm having a weird problem, in which the driver does not load oftentimes
whenever I register the interrupt handler
Ghost
@ghost~5910ddcfd73408ce4f5dfa87
@ppenna what do you mean doesnt load, the interrupt handler is registered when the driver loads.
do you mean the interrupt handler register hangs?
Pedro Henrique Penna
@ppenna
https://github.com/ppenna/linux/blob/2bfd7bdcc7cc8786f93234b7c014b99b66fcc356/drivers/char/optimsoc-noc.c#L361
once I register the interrupt handler, the system freezes
the boot sequence does not proceed
if I use the right IRQ (no. 4)
however, if I build the module using the bad IRQ (no. 3) ir boots fine
Ghost
@ghost~5910ddcfd73408ce4f5dfa87
I see, well, maybe the itnerrupt handler is getting called and then not returning?
Pedro Henrique Penna
@ppenna
however, I'm obviously not able to receive right interrupts
I have put a printf there
*printk
and it nothing is printed on the screen
it's kind, the interrupt handler does not get called
or something...
Ghost
@ghost~5910ddcfd73408ce4f5dfa87
ok, maybe its related to the change you made about the -level setting for the interrupt handler?
Pedro Henrique Penna
@ppenna
I was thinking about spurious interrupts
what do you mean level setting?
Ghost
@ghost~5910ddcfd73408ce4f5dfa87
is there any way you can print out the interrupt level before you call register?
Pedro Henrique Penna
@ppenna
I changed nothing
I don't know... how would you normally do that?
https://github.com/ppenna/linux/blob/2bfd7bdcc7cc8786f93234b7c014b99b66fcc356/drivers/char/optimsoc-noc.c#L346
I'm registering IRQ 4 as IRQF_SHARED | IRQF_TRIGGER_HIGH;
Ghost
@ghost~5910ddcfd73408ce4f5dfa87
Well... I mean this line in DTS...
https://github.com/ppenna/linux/blob/2bfd7bdcc7cc8786f93234b7c014b99b66fcc356/arch/openrisc/boot/dts/optimsoc.dts#L33
Pedro Henrique Penna
@ppenna
maybe this is not good
Ghost
@ghost~5910ddcfd73408ce4f5dfa87
it says -level...
Pedro Henrique Penna
@ppenna
so I assume that I'm registering the handler correctly
because
IRQF_SHARED | IRQF_TRIGGER_HIGH;