Searched refs:ppr_log (Results 1 – 3 of 3) sorted by relevance
735 iommu->ppr_log = iommu_alloc_4k_pages(iommu, GFP_KERNEL | __GFP_ZERO, in alloc_ppr_log()738 return iommu->ppr_log ? 0 : -ENOMEM; in alloc_ppr_log()745 if (iommu->ppr_log == NULL) in iommu_enable_ppr_log()748 entry = iommu_virt_to_phys(iommu->ppr_log) | PPR_LOG_SIZE_512; in iommu_enable_ppr_log()763 free_pages((unsigned long)iommu->ppr_log, get_order(PPR_LOG_SIZE)); in free_ppr_log()2092 if (iommu->ppr_log != NULL) in iommu_init_msi()
559 u8 *ppr_log; member
699 if (iommu->ppr_log == NULL) in iommu_poll_ppr_log()710 raw = (u64 *)(iommu->ppr_log + head); in iommu_poll_ppr_log()
