Re: [edk2-devel] [PATCH v6 11/11] ArmVirtPkg/ArmVirtQemu: Add support for HotPlug

["Laszlo Ersek" <lersek@redhat.com>]

On 01/19/21 02:13, Jiahui Cen via groups.io wrote:
> It is necessary to add padding for hotplugable PCI Devices like
> pcie-root-port.
> 
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3059
> 
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
> Cc: Leif Lindholm <leif@nuviainc.com>
> Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
> Signed-off-by: Yubo Miao <miaoyubo@huawei.com>
> ---
>  ArmVirtPkg/ArmVirtQemu.dsc           | 1 +
>  ArmVirtPkg/ArmVirtQemuKernel.dsc     | 1 +
>  ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc | 1 +
>  3 files changed, 3 insertions(+)
> 
> diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
> index a11ffd9ba553..d77c226d80ee 100644
> --- a/ArmVirtPkg/ArmVirtQemu.dsc
> +++ b/ArmVirtPkg/ArmVirtQemu.dsc
> @@ -488,6 +488,7 @@ [Components.common]
>      <LibraryClasses>
>        NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
>    }
> +  OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
>    OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
>    OvmfPkg/Virtio10Dxe/Virtio10.inf
>  
> diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc
> index c27752b4d5e5..92f327eec4fb 100644
> --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc
> +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc
> @@ -424,6 +424,7 @@ [Components.common]
>      <LibraryClasses>
>        NULL|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
>    }
> +  OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
>    OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
>    OvmfPkg/Virtio10Dxe/Virtio10.inf
>  
> diff --git a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
> index 1752fee12b79..5b1d10057545 100644
> --- a/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
> +++ b/ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc
> @@ -162,6 +162,7 @@ [FV.FvMain]
>    INF ArmPkg/Drivers/ArmPciCpuIo2Dxe/ArmPciCpuIo2Dxe.inf
>    INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
>    INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
> +  INF OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
>    INF OvmfPkg/VirtioPciDeviceDxe/VirtioPciDeviceDxe.inf
>    INF OvmfPkg/Virtio10Dxe/Virtio10.inf
>  
> 

This patch is identical to v4 9/9, but you forgot to pick up my R-b from
there: <https://edk2.groups.io/g/devel/message/70281>.

So, once again:

Reviewed-by: Laszlo Ersek <lersek@redhat.com>

I'm going to fix up the v6 patches now as described, and then merge the
series.

Thanks
Laszlo