[edk2-devel] [PATCH v3 0/3] Enable Cloud Hypervisor support in edk2

Jianyong Wu posted 3 patches 2 years, 9 months ago
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ArmVirtPkg/ArmVirtPkg.dec                     |   6 +
ArmVirtPkg/ArmVirtCloudHv.dsc                 | 397 ++++++++++++++++++
ArmVirtPkg/ArmVirtCloudHv.fdf                 | 274 ++++++++++++
.../CloudHvAcpiPlatformDxe.inf                |  47 +++
.../CloudHvHasAcpiDtDxe.inf                   |  43 ++
.../CloudHvAcpiPlatformDxe/CloudHvAcpi.c      | 140 ++++++
.../CloudHvHasAcpiDtDxe.c                     |  69 +++
7 files changed, 976 insertions(+)
create mode 100644 ArmVirtPkg/ArmVirtCloudHv.dsc
create mode 100644 ArmVirtPkg/ArmVirtCloudHv.fdf
create mode 100644 ArmVirtPkg/CloudHvAcpiPlatformDxe/CloudHvAcpiPlatformDxe.inf
create mode 100644 ArmVirtPkg/CloudHvPlatformHasAcpiDtDxe/CloudHvHasAcpiDtDxe.inf
create mode 100644 ArmVirtPkg/CloudHvAcpiPlatformDxe/CloudHvAcpi.c
create mode 100644 ArmVirtPkg/CloudHvPlatformHasAcpiDtDxe/CloudHvHasAcpiDtDxe.c
[edk2-devel] [PATCH v3 0/3] Enable Cloud Hypervisor support in edk2
Posted by Jianyong Wu 2 years, 9 months ago
Cloud Hypervisor is an open source Virtual Machine Monitor (VMM) that
runs on top of KVM. Cloud Hypervisor is implemented in Rust and is based
on the rust-vmm crates. See [1] to find more.

To support UEFI, Cloud Hypervisor is introduced here.
There are 2 parts to be considered to do this enablement, that is:
  1. specific ACPI service implementation compared with qemu, there is no
     device like Fw-cfg, so we have no elegant way to get the RSDP address.
     A specific ACPI implementation is introduced here.

  2. build configuration file for Cloud Hypervisor

Change log:

v2 to v3:
     (1) reuse qemu's memory initialization lib as they are in nearly the same
memory laout.
     (2) split Acpi implemetation into PlatformHasAcpi and
InstallAcpiTable.
     (3) remove lots of dependencies from qemu like "*Fwcfg*" lib.
     (4) lots of code cleanup work to let it more approach to edk2 code
style.

[1] https://github.com/cloud-hypervisor/cloud-hypervisor

Jianyong Wu (3):
  Acpi: reimplement PlatformHasAcpi for Cloud Hypervisor
  Acpi: Install Acpi tables for Cloud hypervisor
  ArmVirtCloudHv: support Cloud Hypervisor in edk2

 ArmVirtPkg/ArmVirtPkg.dec                     |   6 +
 ArmVirtPkg/ArmVirtCloudHv.dsc                 | 397 ++++++++++++++++++
 ArmVirtPkg/ArmVirtCloudHv.fdf                 | 274 ++++++++++++
 .../CloudHvAcpiPlatformDxe.inf                |  47 +++
 .../CloudHvHasAcpiDtDxe.inf                   |  43 ++
 .../CloudHvAcpiPlatformDxe/CloudHvAcpi.c      | 140 ++++++
 .../CloudHvHasAcpiDtDxe.c                     |  69 +++
 7 files changed, 976 insertions(+)
 create mode 100644 ArmVirtPkg/ArmVirtCloudHv.dsc
 create mode 100644 ArmVirtPkg/ArmVirtCloudHv.fdf
 create mode 100644 ArmVirtPkg/CloudHvAcpiPlatformDxe/CloudHvAcpiPlatformDxe.inf
 create mode 100644 ArmVirtPkg/CloudHvPlatformHasAcpiDtDxe/CloudHvHasAcpiDtDxe.inf
 create mode 100644 ArmVirtPkg/CloudHvAcpiPlatformDxe/CloudHvAcpi.c
 create mode 100644 ArmVirtPkg/CloudHvPlatformHasAcpiDtDxe/CloudHvHasAcpiDtDxe.c

-- 
2.17.1



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