Use this field to save the pasid/ssid bits that a device is able to
support with its IOMMU hardware. It is a generic attribute of a device
and lifting it into the per-device dev_iommu struct makes it possible
to allocate a PASID for device without calls into the IOMMU drivers.
Any iommu driver whic
On Mon, May 02, 2022 at 09:48:32AM +0800, Lu Baolu wrote:
> Use this field to save the pasid/ssid bits that a device is able to
> support with its IOMMU hardware. It is a generic attribute of a device
> and lifting it into the per-device dev_iommu struct makes it possible
> to allocate a PASID for
On 2022/5/4 02:02, Jean-Philippe Brucker wrote:
On Mon, May 02, 2022 at 09:48:32AM +0800, Lu Baolu wrote:
Use this field to save the pasid/ssid bits that a device is able to
support with its IOMMU hardware. It is a generic attribute of a device
and lifting it into the per-device dev_iommu struct
