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Comment: Some notes from today

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Participants:

  • Nikola
  • Sriram
  • MattiSubramanian
  • FranzChristoph
  • GunnarPhilippe
  • ...

Apologies:

  • Sang-Bum
  • Matti
  • Horst


Minutes

  • The need for a shared vocabulary again
  • Nikola: API standards like VIRTIO should apply to Type1/Type2 equally
  • Is libvirt implementation a useful addition to the plain specification? - is it really widely used? 
  • Discussing project scope & results
    • ...
  • Plan: Discuss use case per meeting
  • Discussing rear-view camera case once more
    • E.g. long-booting kernel require another solution for camera
    • Common solution:  Bootloader → early-boot program runs camera → later on there is some type of hand-over
    • Gunnar: As discussed last week, a small core (on SoC) usually handle the wake-up scenario.  That in itself is not requiring a HV.  But what runs next is what we should discuss.
    • Nikola: A Type 2 HV can run processes (e.g. camera) separate from a large kernel.  It can continue running that in fact, so no hand-over required.
      • Also possible with Type-1 (which is assumed to be small), which runs a small partition for camera
    • Safety requirements.
    • Android have now published some of their early camera proposals → link?

June 12

Agenda:

  • getting everybody updated
  • review of critical use cases.

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