Commits · d2ddb8ac17509e614e7baed8daa6b5c4fecf59b1 · Projects / Simple PCIe FMC carrier SPEC

06 Aug, 2019 3 commits
- sw:drv: DMA has only one interrupt line now to be acked · d2ddb8ac
  Federico Vaga authored Aug 06, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  d2ddb8ac
- sw:drv: report more errors on dmesg · ababe289
  Federico Vaga authored Aug 01, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  ababe289
- sw:drv: add soft dependencies for modprobe · 6ce53498
  Federico Vaga authored Aug 01, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  6ce53498
01 Aug, 2019 2 commits
- sw:drv: report error on FPGA init failure · 158219da
  Federico Vaga authored Aug 01, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  158219da
- sw:drv: fix double free on registration failure · 9cb9433f
  Federico Vaga authored Aug 01, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  9cb9433f
30 Jul, 2019 12 commits

sw:drv: first DMA engine implementation · e9269043
Federico Vaga authored Jul 19, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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e9269043
sw:drv: add debug messages on GN412X devices removal · 54892d7f
Federico Vaga authored Jul 30, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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54892d7f
sw:drv: add function to restart application · 00c8f671
Federico Vaga authored Jul 30, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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00c8f671
sw:drv: show ddr status on failure · 8daec8ed
Federico Vaga authored Jul 30, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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8daec8ed
sw:drv: add debug print for GN412X IRQ · f2072664
Federico Vaga authored Jul 30, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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f2072664
sw:drv: add debug regset for GN412X-GPIO · c4b7d330
Federico Vaga authored Jul 30, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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c4b7d330
sw:drv: fix debugfs IRQ enumeration · 0538ec60
Federico Vaga authored Jul 26, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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0538ec60
sw:drv: disable bypass mode on probe · 7639c029
Federico Vaga authored Jul 26, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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7639c029
sw:drv: whenever possible keep debug interface available · 02a92708
Federico Vaga authored Jul 25, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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02a92708

sw:drv: handle correctly level interrupts · cced5f58

Federico Vaga authored Jul 19, 2019

While drivers are processing a level interrupts, the bit in GPIO_INT_STATUS
get set and it sticks there. Only when drivers processed the level interrupts
we are sure that the bit does not get set again. Therefore, only at this
point we can properly clean the GPIO_INT_STATUS. Then we may have problems,
with the edge interrupts, so we put them (edge interrupts) back in the
GPIO_INT_STATUS. About this last point we are not sure that is going to work,
but in all our installation we are not going to use edge interrupts because
they are risky.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

cced5f58

sw:drv: mask GPIO_INT_STATUS on software · c0130faf

Federico Vaga authored Jul 19, 2019

The hardware does not keep in count the INT_MASK, but on our side
we do no want to handle interrupts that have not been requested.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

c0130faf

sw:drv:fcl: fix FPGA manager compatiblity layer · 983e5626
Federico Vaga authored Jul 29, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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983e5626

19 Jul, 2019 1 commit
- sw:drv: swap cap mask DMA-BLD · 6fc64042
  Federico Vaga authored Jul 19, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  6fc64042
18 Jul, 2019 7 commits

Reflect current status in CHANGELOG · 24a10273

Federico Vaga authored Jul 18, 2019

It is not that useful to update the change log during development.
I put in it information about previous development, before releaseing
the version 1.4 (yes, we start with that number) we have to update this
file.

I choosed to keep it here and visible as a reminder of our duties
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

24a10273

Update README · 58729a7f

Federico Vaga authored Jul 18, 2019

Now that the project contains both HDL and software the README needs an
update. I just wrote few lines here because the plan is to have a proper
documentation in doc/.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

58729a7f

Merge software and HDL · 96a9e065
Federico Vaga authored Jul 18, 2019

96a9e065
sw:drv: prepare code to load DMA engine · ae47b9d7
Federico Vaga authored Jul 18, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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ae47b9d7
sw:drv: create an app_reset function · 8dd2efb8
Federico Vaga authored Jul 17, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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8dd2efb8
[hdl] remove obsolete 'golden' folder · 270ca1d9
Dimitris Lampridis authored Jul 18, 2019

270ca1d9
[hdl] remove obsolete test_ddr project · 8dc21b4a
Dimitris Lampridis authored Jul 18, 2019

8dc21b4a

17 Jul, 2019 15 commits
- spec golden: adjust generics. · 6e3d23eb
  Tristan Gingold authored Jul 17, 2019
  
  6e3d23eb
- spec template: support for non-WR config. · a10b838b
  Tristan Gingold authored Jul 17, 2019
  
  a10b838b
- spec template: add comments, reorder some ports. · 06cb643f
  Tristan Gingold authored Jul 17, 2019
  
  06cb643f
- sw:drv: fix application platform_device_id generation · 96e9577d
  Federico Vaga authored Jul 17, 2019
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  96e9577d
- spec template: add comments · f2a92ca6
  Tristan Gingold authored Jul 17, 2019
  
  f2a92ca6
- spec template: minor rework. · 2a176b30
  Tristan Gingold authored Jul 17, 2019
  
  2a176b30
- [hdl] properly expose g_APP_OFFSET through the CSR registers · d9da5213
  Dimitris Lampridis authored Jul 17, 2019
  
  d9da5213
- [hdl] add g_VERBOSE flag to template · 2fb3e785
  Dimitris Lampridis authored Jul 17, 2019
  
  2fb3e785
- add top-level Manifest · e19fbccf
  Dimitris Lampridis authored Jul 17, 2019
  
  e19fbccf
- fix file headers and license · c54fb9ad
  Dimitris Lampridis authored Jul 17, 2019
  
  c54fb9ad
- fix stalling in 'crossbar' process · 7095df9c
  Dimitris Lampridis authored Jul 16, 2019
  
  7095df9c
- remove DDR from golden_wr, introduce 'full' design · 3a705a48
  Dimitris Lampridis authored Jul 16, 2019
  
  3a705a48
- sw:drv: fix spec_fpga_exit() validation · ee1d4531
  Federico Vaga authored Jul 17, 2019
```
If the FPGA bitstream has not been discovered correctly, then
it does not exist a spec_fpga device. This implies that also
the access to the FPGA is forbidden; therefore, the only mechanism to
check if we failed to load the FPGA content is to check if
the spec_fpga pointer is valid.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
```
  ee1d4531
- sw:drv: do not support vendor UUID · 3bb69c00
  Federico Vaga authored Jul 17, 2019
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Due to a Linux limitation we cannot support the vendor UUID in this
version (the platform_device_id->name is limited to 20 characters, while
only the vendor UUID needs 32).
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  3bb69c00
- sw:drv: add reset sysfs attributes · 1a72bcbc
  Federico Vaga authored Jul 16, 2019
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We expose only the application reset because it is the useful one.
Resetting the full design is something that the user can't (should not)
do while the driver is running.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
```
  1a72bcbc