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| author |   Weidong Han <weidong.han@intel.com> | 2008-12-08 23:09:29 +0800 |
|---|---|---|
| committer |   Joerg Roedel <joerg.roedel@amd.com> | 2009-01-03 14:02:18 +0100 |
| commit | faa3d6f5ffe7bf60ebfd0d36513fbcda0eb0ea1a (patch) | |
| tree | 4992e52cff96da38bedfb7805c18ac97c9ae9c01 /include | |
| parent | Change domain_context_mapping_one for virtual machine domain (diff) | |
| download | linux-dev-faa3d6f5ffe7bf60ebfd0d36513fbcda0eb0ea1a.tar.xz linux-dev-faa3d6f5ffe7bf60ebfd0d36513fbcda0eb0ea1a.zip | |
Change intel iommu APIs of virtual machine domain
These APIs are used by KVM to use VT-d
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/intel-iommu.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 06349fd5871b..07973c4e4acc 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -330,15 +330,17 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu); -void intel_iommu_domain_exit(struct dmar_domain *domain); -struct dmar_domain *intel_iommu_domain_alloc(struct pci_dev *pdev); -int intel_iommu_context_mapping(struct dmar_domain *domain, - struct pci_dev *pdev); -int intel_iommu_page_mapping(struct dmar_domain *domain, dma_addr_t iova, - u64 hpa, size_t size, int prot); -void intel_iommu_detach_dev(struct dmar_domain *domain, u8 bus, u8 devfn); -struct dmar_domain *intel_iommu_find_domain(struct pci_dev *pdev); -u64 intel_iommu_iova_to_pfn(struct dmar_domain *domain, u64 iova); +struct dmar_domain *intel_iommu_alloc_domain(void); +void intel_iommu_free_domain(struct dmar_domain *domain); +int intel_iommu_attach_device(struct dmar_domain *domain, + struct pci_dev *pdev); +void intel_iommu_detach_device(struct dmar_domain *domain, + struct pci_dev *pdev); +int intel_iommu_map_address(struct dmar_domain *domain, dma_addr_t iova, + u64 hpa, size_t size, int prot); +void intel_iommu_unmap_address(struct dmar_domain *domain, + dma_addr_t iova, size_t size); +u64 intel_iommu_iova_to_phys(struct dmar_domain *domain, u64 iova); #ifdef CONFIG_DMAR int intel_iommu_found(void); |