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gerrit-public.fairphone.software / platform / external / crosvm / ff31bcfb486537c39575fd61f122d0b7c045b69d
commitff31bcfb486537c39575fd61f122d0b7c045b69d[log] [tgz]
authorDaniel Verkamp <dverkamp@chromium.org>Tue Feb 16 15:32:18 2021 -0800
committerCommit Bot <commit-bot@chromium.org>Wed Nov 03 20:14:01 2021 +0000
tree87d4547480a8d97d095e719e8863b56ac9982f49
parentd982b8d9a3428df7055000ff7fd261c17ae7082a [diff]
devices: bus: add BusDevice function to get ranges

When device's bar are reallocated, all the old resource ranges should be
deleted, the new resouce ranges shoud be added, this commit add the
interface to get device mmmio/io old/new ranges.

BUG=b:174705596
TEST=Boot a vm, monitor device bar reallocation and check function

Change-Id: I1000607d9f766ff8b445bf92f17969b094f3b2ae
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2718280
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
4 files changed
tree: 87d4547480a8d97d095e719e8863b56ac9982f49
  1. .devcontainer/
  2. .github/
  3. aarch64/
  4. acpi_tables/
  5. arch/
  6. bin/
  7. bit_field/
  8. ci/
  9. common/
  10. crosvm-fuzz/
  11. crosvm_plugin/
  12. devices/
  13. disk/
  14. docs/
  15. fuse/
  16. gpu_display/
  17. hypervisor/
  18. integration_tests/
  19. kernel_cmdline/
  20. kernel_loader/
  21. kvm/
  22. kvm_sys/
  23. libcras_stub/
  24. libcrosvm_control/
  25. libvda/
  26. linux_input_sys/
  27. logo/
  28. net_sys/
  29. net_util/
  30. power_monitor/
  31. protos/
  32. qcow_utils/
  33. resources/
  34. rutabaga_gfx/
  35. seccomp/
  36. src/
  37. system_api_stub/
  38. tests/
  39. third_party/
  40. tools/
  41. tpm2/
  42. tpm2-sys/
  43. usb_sys/
  44. usb_util/
  45. vfio_sys/
  46. vhost/
  47. virtio_sys/
  48. vm_control/
  49. vm_memory/
  50. x86_64/
  51. .dockerignore
  52. .gitignore
  53. .gitmodules
  54. .rustfmt.toml
  55. ARCHITECTURE.md
  56. Cargo.toml
  57. CONTRIBUTING.md
  58. LICENSE
  59. navbar.md
  60. OWNERS
  61. README.md
  62. run_tests
  63. rust-toolchain
  64. setup_cros_cargo.sh
  65. test_all
  66. unblocked_terms.txt
README.md

crosvm - The Chrome OS Virtual Machine Monitor

crosvm is a virtual machine monitor (VMM) based on Linux’s KVM hypervisor, with a focus on simplicity, security, and speed. crosvm is intended to run Linux guests, originally as a security boundary for running native applications on the Chrome OS platform. Compared to QEMU, crosvm doesn’t emulate architectures or real hardware, instead concentrating on paravirtualized devices, such as the virtio standard.

crosvm is currently used to run Linux/Android guests on Chrome OS devices.

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