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On Wed, Apr 25, 2018 at 12:10:48PM +0200, Thierry Reding wrote: > From: Thierry Reding <treding at nvidia.com> > > The dma_iommu_detach_device() API can be used by drivers to forcibly > detach a device from an IOMMU that architecture code might have attached > to. This is useful for drivers that need explicit control over the IOMMU > using the IOMMU API directly. Given

...iommu.c and calling that from 64-bit ARM code). Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20180430/c99db340/attachment.sig>