Searched refs:ppr_log (Results 1 – 3 of 3) sorted by relevance
764 iommu->ppr_log = iommu_alloc_4k_pages(iommu, GFP_KERNEL | __GFP_ZERO, in alloc_ppr_log()767 return iommu->ppr_log ? 0 : -ENOMEM; in alloc_ppr_log()774 if (iommu->ppr_log == NULL) in iommu_enable_ppr_log()777 entry = iommu_virt_to_phys(iommu->ppr_log) | PPR_LOG_SIZE_512; in iommu_enable_ppr_log()792 free_pages((unsigned long)iommu->ppr_log, get_order(PPR_LOG_SIZE)); in free_ppr_log()2198 if (iommu->ppr_log != NULL) in iommu_init_irq()
593 u8 *ppr_log; member
628 if (iommu->ppr_log == NULL) in iommu_poll_ppr_log()639 raw = (u64 *)(iommu->ppr_log + head); in iommu_poll_ppr_log()
