VT-d: adapt domain iova_to_phys function for IOMMU API
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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d14d65777c
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@ -3106,15 +3106,16 @@ int intel_iommu_found(void)
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}
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}
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EXPORT_SYMBOL_GPL(intel_iommu_found);
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EXPORT_SYMBOL_GPL(intel_iommu_found);
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u64 intel_iommu_iova_to_phys(struct dmar_domain *domain, u64 iova)
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static phys_addr_t intel_iommu_iova_to_phys(struct iommu_domain *domain,
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unsigned long iova)
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{
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{
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struct dmar_domain *dmar_domain = domain->priv;
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struct dma_pte *pte;
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struct dma_pte *pte;
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u64 phys = 0;
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u64 phys = 0;
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pte = addr_to_dma_pte(domain, iova);
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pte = addr_to_dma_pte(dmar_domain, iova);
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if (pte)
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if (pte)
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phys = dma_pte_addr(pte);
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phys = dma_pte_addr(pte);
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return phys;
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return phys;
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}
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}
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EXPORT_SYMBOL_GPL(intel_iommu_iova_to_phys);
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@ -330,8 +330,6 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr,
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extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
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extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
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u64 intel_iommu_iova_to_phys(struct dmar_domain *domain, u64 iova);
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#ifdef CONFIG_DMAR
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#ifdef CONFIG_DMAR
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int intel_iommu_found(void);
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int intel_iommu_found(void);
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#else /* CONFIG_DMAR */
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#else /* CONFIG_DMAR */
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