OvmfPkg/VirtioRngDxe: negotiate VIRTIO_F_IOMMU_PLATFORM

[edk2] [PATCH 0/2] OvmfPkg/VirtioRngDxe: negotiate VIRTIO_F_IOMMU_PLATFORM

Posted by Brijesh Singh 6 years, 8 months ago

The series adds support to neogtiate iommu_platform feature bit. The feature
bit available for morden-only device

Qemu cli:

# $QEMU \
  ... \
  -device virtio-rng-pci,disable-legacy=on,iommu_platform=true
  ... 

Repo: https://github.com/codomania/edk2
Branch: virtio-rng-1

Brijesh Singh (2):
  OvmfPkg/Virtio10: define VIRTIO_F_IOMMU_PLATFORM feature bit
  OvmfPkg/VirtioRngDxe: negotiate VIRTIO_F_IOMMU_PLATFORM

 OvmfPkg/Include/IndustryStandard/Virtio10.h | 4 +++-
 OvmfPkg/VirtioRngDxe/VirtioRng.c            | 4 ++--
 2 files changed, 5 insertions(+), 3 deletions(-)

-- 
2.7.4

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Re: [edk2] [PATCH 0/2] OvmfPkg/VirtioRngDxe: negotiate VIRTIO_F_IOMMU_PLATFORM

Posted by Laszlo Ersek 6 years, 8 months ago

On 08/25/17 12:37, Brijesh Singh wrote:
> The series adds support to neogtiate iommu_platform feature bit. The feature
> bit available for morden-only device
> 
> Qemu cli:
> 
> # $QEMU \
>   ... \
>   -device virtio-rng-pci,disable-legacy=on,iommu_platform=true
>   ... 
> 
> Repo: https://github.com/codomania/edk2
> Branch: virtio-rng-1
> 
> Brijesh Singh (2):
>   OvmfPkg/Virtio10: define VIRTIO_F_IOMMU_PLATFORM feature bit
>   OvmfPkg/VirtioRngDxe: negotiate VIRTIO_F_IOMMU_PLATFORM
> 
>  OvmfPkg/Include/IndustryStandard/Virtio10.h | 4 +++-
>  OvmfPkg/VirtioRngDxe/VirtioRng.c            | 4 ++--
>  2 files changed, 5 insertions(+), 3 deletions(-)
> 

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

Commit range 0b9c0c654002..4bef13da0022.

Thanks,
Laszlo
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