Lines Matching defs:root
594 struct root_entry *root = &iommu->root_entry[bus];
605 entry = &root->lo;
609 entry = &root->hi;
847 /* root entry dump */
850 pr_info("root table entry is not present\n");
855 pr_info("scalable mode root entry: hi 0x%016llx, low 0x%016llx\n",
858 pr_info("root entry: 0x%016llx", rt_entry->lo);
1191 struct root_entry *root;
1193 root = alloc_pgtable_page(iommu->node, GFP_ATOMIC);
1194 if (!root) {
1195 pr_err("Allocating root entry for %s failed\n",
1200 __iommu_flush_cache(iommu, root, ROOT_SIZE);
1201 iommu->root_entry = root;
2802 * we could share the same root & context tables
2817 * old root-entry table. Try to proceed
2819 * allocating a clean root-entry table.
2839 * Now that qi is enabled on all iommus, set the root entry and flush
3445 /* If we found the root port, look it up in the ATSR */