Searched refs:oldtce (Results 1 – 1 of 1) sorted by relevance
977 unsigned long oldtce; in iommu_clear_tce() local982 oldtce = ppc_md.tce_get(tbl, entry); in iommu_clear_tce()983 if (oldtce & (TCE_PCI_WRITE | TCE_PCI_READ)) in iommu_clear_tce()986 oldtce = 0; in iommu_clear_tce()990 return oldtce; in iommu_clear_tce()997 unsigned long oldtce; in iommu_clear_tces_and_put_pages() local1001 oldtce = iommu_clear_tce(tbl, entry); in iommu_clear_tces_and_put_pages()1002 if (!oldtce) in iommu_clear_tces_and_put_pages()1005 page = pfn_to_page(oldtce >> PAGE_SHIFT); in iommu_clear_tces_and_put_pages()1008 if (oldtce & TCE_PCI_WRITE) in iommu_clear_tces_and_put_pages()[all …]