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Searched refs:enforce_cache_coherency (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-6.6/drivers/iommu/iommufd/
H A Dhw_pagetable.c46 if (hwpt->enforce_cache_coherency) in iommufd_hw_pagetable_enforce_cc()
49 if (hwpt->domain->ops->enforce_cache_coherency) in iommufd_hw_pagetable_enforce_cc()
50 hwpt->enforce_cache_coherency = in iommufd_hw_pagetable_enforce_cc()
51 hwpt->domain->ops->enforce_cache_coherency( in iommufd_hw_pagetable_enforce_cc()
53 if (!hwpt->enforce_cache_coherency) in iommufd_hw_pagetable_enforce_cc()
101 * IOMMU_CAP_ENFORCE_CACHE_COHERENCY but fail enforce_cache_coherency on in iommufd_hw_pagetable_alloc()
104 if (idev->enforce_cache_coherency) { in iommufd_hw_pagetable_alloc()
H A Diommufd_private.h237 bool enforce_cache_coherency : 1; member
287 bool enforce_cache_coherency; member
H A Ddevice.c212 idev->enforce_cache_coherency = in iommufd_device_bind()
341 if (idev->enforce_cache_coherency) { in iommufd_hw_pagetable_attach()
435 if (cur->enforce_cache_coherency) { in iommufd_device_do_replace()
H A Dvfio_compat.c268 if (!hwpt->enforce_cache_coherency) { in iommufd_vfio_cc_iommu()
/kernel/linux/linux-6.6/drivers/vfio/
H A Dvfio_iommu_type1.c85 bool enforce_cache_coherency : 1; member
2274 if (domain->domain->ops->enforce_cache_coherency) in vfio_iommu_type1_attach_group()
2275 domain->enforce_cache_coherency = in vfio_iommu_type1_attach_group()
2276 domain->domain->ops->enforce_cache_coherency( in vfio_iommu_type1_attach_group()
2288 d->enforce_cache_coherency == in vfio_iommu_type1_attach_group()
2289 domain->enforce_cache_coherency) { in vfio_iommu_type1_attach_group()
2628 if (!(domain->enforce_cache_coherency)) { in vfio_domains_have_enforce_cache_coherency()
/kernel/linux/linux-6.6/include/linux/
H A Diommu.h127 * Per-device flag indicating if enforce_cache_coherency() will work on
325 * @enforce_cache_coherency: Prevent any kind of DMA from bypassing IOMMU_CACHE,
357 bool (*enforce_cache_coherency)(struct iommu_domain *domain); member
/kernel/linux/linux-6.6/drivers/iommu/amd/
H A Diommu.c2484 .enforce_cache_coherency = amd_iommu_enforce_cache_coherency,
/kernel/linux/linux-6.6/drivers/iommu/intel/
H A Diommu.c4822 .enforce_cache_coherency = intel_iommu_enforce_cache_coherency,

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