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| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-09-13 16:43:43 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-09-25 12:40:58 +0300 |
| commit | b3d14960e629f9ee8c82f8feb211ae43e1cb3246 (patch) | |
| tree | 939495d3f98cbeff8d1b425040efa022119dbfd5 /drivers/iommu/tegra-smmu.c | |
| parent | e98befd010bd56b8b3f2afea2d600e30df023e6b (diff) | |
| download | linux-b3d14960e629f9ee8c82f8feb211ae43e1cb3246.tar.xz | |
iommu/exynos: Implement an IDENTITY domain
What exynos calls exynos_iommu_detach_device is actually putting the iommu
into identity mode.
Move to the new core support for ARM_DMA_USE_IOMMU by defining
ops->identity_domain.
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/10-v8-81230027b2fa+9d-iommu_all_defdom_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/tegra-smmu.c')
0 files changed, 0 insertions, 0 deletions