Lines Matching refs:group
213 * 16GB iova all use one pgtable, but each a region is a iommu group.
907 * If the bank function is enabled, each bank is a iommu group/domain.
908 * Otherwise, each iova region is a iommu group/domain.
921 struct iommu_group *group;
933 group = data->m4u_group[groupid];
934 if (!group) {
935 group = iommu_group_alloc();
936 if (!IS_ERR(group))
937 data->m4u_group[groupid] = group;
939 iommu_group_ref_get(group);
942 return group;