On 6/14/2025 3:14 PM, Nicolin Chen wrote:
The hw_info uAPI will support a bidirectional data_type field that can be used as an input field for user space to request for a specific info data.To prepare for the uAPI update, change the iommu layer first: - Add a new IOMMU_HW_INFO_TYPE_DEFAULT as an input, for which driver can output its only (or firstly) supported type - Update the kdoc accordingly - Roll out the type validation in the existing drivers Reviewed-by: Kevin Tian<[email protected]> Reviewed-by: Jason Gunthorpe<[email protected]> Signed-off-by: Nicolin Chen<[email protected]>
Reviewed-by: Lu Baolu <[email protected]>
