[edk2-devel] [PATCH RESEND v1 0/2] ArmVirtPkg: Enable PCIe support for Kvmtool

Alexandru Elisei alexandru.elisei at arm.com
Mon Jun 21 13:43:39 UTC 2021

Hi Pierre,

On 6/15/21 4:21 PM, PierreGondois via groups.io wrote:
> From: Pierre Gondois <Pierre.Gondois at arm.com>
> PCIe support has been added to the Kvmtool virtual machine
> manager. Therefore, add a PciHostBridgeUtilityLib and enable
> PCIe support for Kvmtool firmware.
> The patches were re-send as the devel at edk2.groups.io was not included.
> The patches can be seen at: https://github.com/PierreARM/edk2/tree/1413_Enable_ArmVirt_Pci_v1
> The results of the CI can be seen at: https://github.com/tianocore/edk2/pull/1718

Tested the patches with the latest version of the kvmtool PCI Express support [1],
and everything worked as expected. A summary of the tests that I ran can be found
at [1]. So you can add for the entire series:

Tested-by: Alexandru Elisei <alexandru.elisei at arm.com>

One thing of note is that applying patch #2 of this series on top of 11b1c1d4b98b
("SecurityPkg: TcgStorageOpalLib: Initialize SupportedAttributes parameter")
failed. However, building from your repo went fine, and the binary that I used for
testing was built from your repo.

[1] https://lore.kernel.org/kvm/20210621092128.11313-1-alexandru.elisei@arm.com/



> Sami Mujawar (2):
>   ArmVirtPkg: Add PCIe host bridge utility lib for ArmVirtPkg
>   ArmVirtPkg: Enable PCIe support for Kvmtool
>  ArmVirtPkg/ArmVirtKvmTool.dsc                 |  35 ++-
>  ArmVirtPkg/ArmVirtKvmTool.fdf                 |  11 +-
>  .../ArmVirtPciHostBridgeUtilityLib.c          | 219 ++++++++++++++++++
>  .../ArmVirtPciHostBridgeUtilityLib.inf        |  39 ++++
>  4 files changed, 301 insertions(+), 3 deletions(-)
>  create mode 100644 ArmVirtPkg/Library/ArmVirtPciHostBridgeUtilityLib/ArmVirtPciHostBridgeUtilityLib.c
>  create mode 100644 ArmVirtPkg/Library/ArmVirtPciHostBridgeUtilityLib/ArmVirtPciHostBridgeUtilityLib.inf

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