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Convert from archdata to iommu_priv via iommu_fwspec on ARM64 but let 32-bit ARM keep on using archdata for now. Once the 32-bit ARM code and the IPMMU driver is able to move over to CONFIG_IOMMU_DMA=y then coverting to fwspec via ->of_xlate() will be easy. For now fwspec ids and num_ids are not used to allow code sharing between 32-bit and 64-bit ARM code inside the driver. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.