Re: [PATCH v5 3/7] iommu: Move global PASID allocation from SVA to core

Jacob Pan
2023-05-04T21:22:16Z

Hi Baolu,

On Wed, 3 May 2023 14:32:15 +0800, Baolu Lu <baolu.lu@linux.intel.com>
wrote:

> On 4/28/23 1:49 AM, Jacob Pan wrote:
> > +ioasid_t iommu_alloc_global_pasid_dev(struct device *dev)
> > +{
> > + int ret;
> > + ioasid_t max;
> > +
> > + max = dev_iommu_get_max_pasids(dev);
>
> Perhaps you can use dev->iommu->max_pasids. It's static, so no need to
> recalculate it.
>
sounds good!

Thanks,

Jacob