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gerrit-public.fairphone.software / platform / external / crosvm / f82f2dcfa03de997c5d5e7972afbd345d0d53edc
commitf82f2dcfa03de997c5d5e7972afbd345d0d53edc[log] [tgz]
authorXiong Zhang <xiong.y.zhang@intel.corp-partner.google.com>Fri May 21 16:54:12 2021 +0800
committerCommit Bot <commit-bot@chromium.org>Fri Nov 19 22:10:08 2021 +0000
treeeca06ff35a6cd74b966611c48c6d53ba3093f612
parentf67785e9e42c5b2bd11d882b79bbbcab97fceeba [diff]
devices:pcie: Add PcieRootPort into hotplug bus

PcieRootPort implement hotplug_bus trait, it should be added into
RunnableLinuxVm->hotplug_bus, so create pcie root port when
RunnableLinuxVm->hotplug_bus is ready.
Many hotplug bus may exist, when a hotplug device is added, is_match()
should be called on each hotplug bus before attach that device to
the bus.

BUG=b:185084350
TEST=Boot a vm with passthrough device and check its function

Change-Id: I89dbc091f336b3f9d0435b52963f7cf62d408a67
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2955570
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
6 files changed
tree: eca06ff35a6cd74b966611c48c6d53ba3093f612
  1. .cargo/
  2. .devcontainer/
  3. .github/
  4. aarch64/
  5. acpi_tables/
  6. arch/
  7. bin/
  8. bit_field/
  9. ci/
  10. common/
  11. crosvm-fuzz/
  12. crosvm_plugin/
  13. devices/
  14. disk/
  15. docs/
  16. fuse/
  17. gpu_display/
  18. hypervisor/
  19. integration_tests/
  20. kernel_cmdline/
  21. kernel_loader/
  22. kvm/
  23. kvm_sys/
  24. libcras_stub/
  25. libcrosvm_control/
  26. libvda/
  27. linux_input_sys/
  28. logo/
  29. net_sys/
  30. net_util/
  31. power_monitor/
  32. protos/
  33. qcow_utils/
  34. resources/
  35. rutabaga_gfx/
  36. seccomp/
  37. src/
  38. system_api_stub/
  39. tests/
  40. third_party/
  41. tools/
  42. tpm2/
  43. tpm2-sys/
  44. usb_sys/
  45. usb_util/
  46. vfio_sys/
  47. vhost/
  48. virtio_sys/
  49. vm_control/
  50. vm_memory/
  51. x86_64/
  52. .dockerignore
  53. .gitignore
  54. .gitmodules
  55. .rustfmt.toml
  56. ARCHITECTURE.md
  57. Cargo.toml
  58. CONTRIBUTING.md
  59. LICENSE
  60. navbar.md
  61. OWNERS
  62. README.md
  63. run_tests
  64. rust-toolchain
  65. setup_cros_cargo.sh
  66. test_all
  67. 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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