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iommu/amd: Add support for page response
This generates AMD IOMMU COMPLETE_PPR_REQUEST for the specified device with the specified PRI Response Code. Also update amd_iommu_complete_ppr() to accept 'struct device' instead of pdev as it just need device reference. Signed-off-by: Suravee Suthikulpanit <[email protected]> Signed-off-by: Wei Huang <[email protected]> Co-developed-by: Vasant Hegde <[email protected]> Signed-off-by: Vasant Hegde <[email protected]> Reviewed-by: Jason Gunthorpe <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
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