VT-d: register functions for the IOMMU API (a8bcbb0d) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/pci/intel-iommu.c

+15 −0

Original line number	Diff line number	Diff line
		@@ -277,6 +277,8 @@ static int intel_iommu_strict;
		static DEFINE_SPINLOCK(device_domain_lock);
		static LIST_HEAD(device_domain_list);

		static struct iommu_ops intel_iommu_ops;

		static int __init intel_iommu_setup(char *str)
		{
		if (!str)
		@@ -2729,6 +2731,9 @@ int __init intel_iommu_init(void)
		init_timer(&unmap_timer);
		force_iommu = 1;
		dma_ops = &intel_dma_ops;

		register_iommu(&intel_iommu_ops);

		return 0;
		}

		@@ -3119,3 +3124,13 @@ static phys_addr_t intel_iommu_iova_to_phys(struct iommu_domain *domain,

		return phys;
		}

		static struct iommu_ops intel_iommu_ops = {
		.domain_init = intel_iommu_domain_init,
		.domain_destroy = intel_iommu_domain_destroy,
		.attach_dev = intel_iommu_attach_device,
		.detach_dev = intel_iommu_detach_device,
		.map = intel_iommu_map_range,
		.unmap = intel_iommu_unmap_range,
		.iova_to_phys = intel_iommu_iova_to_phys,
		};