apex: Add prepare_device_vfio script

'prepare_device_vfio.sh' prepares a device for VFIO assignment by
binding a VFIO platform driver, configuring VFIO framework, and
verifying the resulting directory structure. This must be done before
the device is passed to crosvm for further handling and assignment to a
VM.

This is a temporary helper before properly implementing management of
assignable devices in virtualizationservice.

Test: Run 'prepare_device_vfio.sh <DEVICE_NAME>', then verify device
driver name.

Change-Id: I3026723913999ed4d98d4e9bba4a996f38cbed42
2 files changed
tree: a5c8a0e2065801641d21720ba665d0f4d3fdaea2
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. compos/
  5. demo/
  6. demo_native/
  7. docs/
  8. encryptedstore/
  9. javalib/
  10. launcher/
  11. libs/
  12. microdroid/
  13. microdroid_manager/
  14. pvmfw/
  15. rialto/
  16. service_vm/
  17. tests/
  18. virtualizationmanager/
  19. virtualizationservice/
  20. vm/
  21. vm_payload/
  22. vmbase/
  23. vmclient/
  24. zipfuse/
  25. .clang-format
  26. .gitignore
  27. Android.bp
  28. OWNERS
  29. PREUPLOAD.cfg
  30. README.md
  31. TEST_MAPPING
README.md

Android Virtualization Framework (AVF)

Android Virtualization Framework (AVF) provides secure and private execution environments for executing code. AVF is ideal for security-oriented use cases that require stronger isolation assurances over those offered by Android’s app sandbox.

Visit our public doc site to learn more about what AVF is, what it is for, and how it is structured. This repository contains source code for userspace components of AVF.

If you want a quick start, see the getting started guideline and follow the steps there.

For in-depth explanations about individual topics and components, visit the following links.

AVF components:

How-Tos: