Commits · tom-sep11 · Projects / FMC TDC 1ns 5cha - Software

11 Sep, 2018 5 commits
- tools: clean up fmc-tdc-perftest a bit · b7793a31
  Tomasz Wlostowski authored Sep 11, 2018
  
  b7793a31
- kernel: use hardware DS18xx interface to read ID/temperature · a43db495
  Tomasz Wlostowski authored Sep 11, 2018
  
  a43db495
- lib: removed gseq_id, pass MSBs of the frac field as a debugging info · b9c74f9f
  Tomasz Wlostowski authored Sep 11, 2018
  
  b9c74f9f
- lib: fixed arithmetic errors · 49c3c65f
  Tomasz Wlostowski authored Sep 07, 2018
  
  49c3c65f
- tools: introducing fmc-tdc-perftest, a crude performance & validity testing tool… · 1f1c8d6d
  Tomasz Wlostowski authored Sep 03, 2018
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tools: introducing fmc-tdc-perftest, a crude performance & validity testing tool for the DMA readout
```
  1f1c8d6d
03 Sep, 2018 1 commit
- kernel: added raw timestamp readout mode (no HW postprocessing) & hardware offset adjustment · 1baafd79
  Tomasz Wlostowski authored Sep 03, 2018
  
  1baafd79
31 Aug, 2018 3 commits
- kernel: revert forced FIFO readout & minor cleanup · 971c0ed5
  Tomasz Wlostowski authored Aug 31, 2018
  
  971c0ed5
- kernel: added FIFO register header · 5c40550e
  Tomasz Wlostowski authored Aug 31, 2018
  
  5c40550e
- wip: fixed TS readout, added support for hardware offset adjustment and HW delta… · 2ecdc378
  Tomasz Wlostowski authored Aug 31, 2018
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wip: fixed TS readout, added support for hardware offset adjustment and HW delta timestamps (to be implemented in userland)
```
  2ecdc378
30 Aug, 2018 3 commits

drv: improve comments · 0b90ef44
Federico Vaga authored Aug 30, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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0b90ef44
drv: bugfix check correct channels · 3be9df26
Federico Vaga authored Aug 30, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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3be9df26

drv: ZIO linked list and DMA IRQ done · a822a358

Federico Vaga authored Aug 16, 2018

With this patch I try to improve performances by using interrupts
and the ZIO dma API. This allows me to program different blocks
form different channel at the same time
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>

a822a358

29 Aug, 2018 4 commits
- drv: use SG by default · 82209b2e
  Federico Vaga authored Aug 29, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  82209b2e
- Merge branch 'tom-patches' into proposed_master · 0df5d97e
  Federico Vaga authored Aug 29, 2018
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bugfixes
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  0df5d97e
- drv: fixed the F***ING DMA issues (I mean they were fascinating). · 261b5ba6
  Tomasz Wlostowski authored Aug 28, 2018
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- needs new bitstream (28 August onwards)
- fixed scatter list allocation (needs one more entry for the start item)
- fixed DMA direction attribute (should be ORed)
- fixed scatter list page calculation to point to different pages
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  261b5ba6
- drv: return value is negative error or zero · 8b1c7927
  Tomasz Wlostowski authored Aug 28, 2018
  
  8b1c7927
24 Aug, 2018 2 commits
- drv: bugfix in test_dma_sg · 8451407c
  Federico Vaga authored Aug 24, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
Signed-off-by: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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  8451407c
- drv: don't do anything if test data is not enabled · 0a416f20
  Federico Vaga authored Aug 24, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  0a416f20
23 Aug, 2018 6 commits
- drv: fix DMA wait helper · 8f269c14
  Federico Vaga authored Aug 23, 2018
  
  8f269c14
- drv: gennum status register has debug information about errors · 4fd46dd3
  Federico Vaga authored Aug 23, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  4fd46dd3
- drv: do not compile on warning · dc969cf9
  Federico Vaga authored Aug 23, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  dc969cf9
- drv: export testing DMA function to user-space · b3f907e8
  Federico Vaga authored Aug 23, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  b3f907e8
- Merge branch 'devfede-tst' into proposed_master · 954a5ad6
  Federico Vaga authored Aug 23, 2018
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Mixed improvements
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  954a5ad6
- drv: bugfix, register trigger type only once · 2d45c267
  Federico Vaga authored Aug 23, 2018
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The bug is that on a second TDC instance, the driver will try to register
again the trigger type. The trigger type needs to be registered only once
at module_init
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
```
  2d45c267
22 Aug, 2018 5 commits
- drv: remove print · c21b972a
  Federico Vaga authored Aug 22, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  c21b972a
- drv: debug print to inspect timestamps · ff36c141
  Federico Vaga authored Aug 22, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  ff36c141
- drv: reduce DMA transfer to maximum PAGE_SIZE · 3edd1f2b
  Federico Vaga authored Aug 22, 2018
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Apparently the gn4124 does not handle properly bigger pages. I think I have
seen this before in the ADC and indeed thare we do PAGE_SIZE transfers.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  3edd1f2b
- tools: add option to stop on error · b4eb3036
  Federico Vaga authored Aug 22, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  b4eb3036
- tools: handle seq overflow during test mode 1 · 2fe17105
  Federico Vaga authored Aug 22, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  2fe17105
21 Aug, 2018 7 commits
- drv: set default coalescing time to 10ms · 68d63acc
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  68d63acc
- drv: restore buffer burst size configuration · 398cd3ee
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  398cd3ee
- drv: add test mode on channel 0 · bf09403f
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  bf09403f
- lib: add comment · 007d1f05
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  007d1f05
- tools: set irq coalesing only when user ask for it · 62fe0b3a
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  62fe0b3a
- tools: improve printing code · f55e86f9
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  f55e86f9
- drv: improve debug message · 45003981
  Federico Vaga authored Aug 21, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  45003981
20 Aug, 2018 4 commits
- tools:tstamp: improve testing mode output · c3f23abb
  Federico Vaga authored Aug 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  c3f23abb
- lib: make the code simpler to read · 2ef88fe4
  Federico Vaga authored Aug 20, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  2ef88fe4
- lib: fix to_ns convertion · 716b7a61
  Federico Vaga authored Aug 17, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  716b7a61
- lib: convert all aquired timestamps in a dedicated func · a869ec6b
  Federico Vaga authored Aug 17, 2018
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Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
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  a869ec6b