Searched refs:ppr_log (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/iommu/amd/
H A Dppr.c22 iommu->ppr_log = iommu_alloc_4k_pages(iommu, GFP_KERNEL | __GFP_ZERO,
24 return iommu->ppr_log ? 0 : -ENOMEM;
31 if (iommu->ppr_log == NULL)
36 entry = iommu_virt_to_phys(iommu->ppr_log) | PPR_LOG_SIZE_512;
51 iommu_free_pages(iommu->ppr_log, get_order(PPR_LOG_SIZE));
166 if (iommu->ppr_log == NULL)
177 raw = (u64 *)(iommu->ppr_log + head);
H A Damd_iommu_types.h732 u8 *ppr_log; member in struct:amd_iommu
H A Dinit.c3835 ret = iommu_make_shared(iommu->ppr_log, PPR_LOG_SIZE);

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