Re: [PATCH 0/3] Add ACS quirk for Zhaoxin

[Bjorn Helgaas]

[+cc Alex]

On Fri, Mar 27, 2020 at 05:11:45PM +0800, Raymond Pang wrote:
> Lots of Zhaoxin PCIe components have no ACS Capability Structure,
> but do have ACS-like capability which ensures DMA isolation.
> This patch makes isolated devices could be directly assigned to
> different VMs through IOMMU.
> 
> Raymond Pang (3):
>   PCI: Add Zhaoxin Vendor ID
>   PCI: Add ACS quirk for Zhaoxin's multi-function devices
>   PCI: Add ACS quirk for Root/Downstream Ports
> 
>  drivers/pci/quirks.c    | 30 ++++++++++++++++++++++++++++++
>  include/linux/pci_ids.h |  2 ++
>  2 files changed, 32 insertions(+)

Applied to pci/virtualization for v5.7, thanks!