Re: [PATCH 1/6] iommu: Add new iommu op to get iommu hardware information

[Baolu Lu]

On 2023/2/10 15:28, Tian, Kevin wrote:
> > From: Liu, Yi L<yi.l.liu@xxxxxxxxx>
> > Sent: Thursday, February 9, 2023 12:17 PM
> > @@ -223,6 +224,11 @@ struct iommu_iotlb_gather {
> >   /**
> >    * struct iommu_ops - iommu ops and capabilities
> >    * @capable: check capability
> > + * @hw_info: IOMMU hardware capabilities. The type of the returned data
> > is
> is it 'info' or 'capability'?

hw_info. IOMMU core does not care about specific content, so it is not
necessary to define it as capability or anything else.

Perhaps we need to change the comments a bit, say, "IOMMU hardware
information"?

Best regards,
baolu