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Isaac J. Manjarres
910c4406cc
Add a callback for IOMMU drivers to provide a path for the IOMMU framework to call into an IOMMU driver, which can call into the io-pgtable code, to map a physically contiguous rnage of pages of the same size. For IOMMU drivers that do not specify a map_pages() callback, the existing logic of mapping memory one page block at a time will be used. Signed-off-by: Isaac J. Manjarres <[email protected]> Suggested-by: Will Deacon <[email protected]> Acked-by: Lu Baolu <[email protected]> Signed-off-by: Georgi Djakov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>