Lines Matching refs:map_ops
688 int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
711 if (map_ops[i].status != GNTST_okay ||
715 if (map_ops[i].flags & GNTMAP_contains_pte) {
716 pte = (pte_t *)(mfn_to_virt(PFN_DOWN(map_ops[i].host_addr)) +
717 (map_ops[i].host_addr & ~PAGE_MASK));
720 mfn = PFN_DOWN(map_ops[i].dev_bus_addr);
733 map_ops[i].status = GNTST_general_error;
734 unmap[0].host_addr = map_ops[i].host_addr,
735 unmap[0].handle = map_ops[i].handle;
736 map_ops[i].handle = INVALID_GRANT_HANDLE;
737 if (map_ops[i].flags & GNTMAP_device_map)
738 unmap[0].dev_bus_addr = map_ops[i].dev_bus_addr;