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25c776dd03
If io-pgtable quirk flag indicates support for hardware update of dirty state, enable HA/HD bits in the SMMU CD and also set the DBM bit in the page descriptor. Now report the dirty page tracking capability of SMMUv3 and select IOMMUFD_DRIVER for ARM_SMMU_V3 if IOMMUFD is enabled. Co-developed-by: Keqian Zhu <zhukeqian1@huawei.com> Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com> Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com> Signed-off-by: Joao Martins <joao.m.martins@oracle.com> Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Link: https://lore.kernel.org/r/20240703101604.2576-6-shameerali.kolothum.thodi@huawei.com Signed-off-by: Will Deacon <will@kernel.org> |
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| .. | ||
| arm-smmu-v3-sva.c | ||
| arm-smmu-v3-test.c | ||
| arm-smmu-v3.c | ||
| arm-smmu-v3.h | ||
| Makefile | ||