diff options
Diffstat (limited to 'include/linux/dmar.h')
| -rw-r--r-- | include/linux/dmar.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index ea599d4ca9e0..4b77fd8fde76 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -65,6 +65,12 @@ extern struct list_head dmar_drhd_units; list_for_each_entry(drhd, &dmar_drhd_units, list) \ if (i=drhd->iommu, 0) {} else +#define for_each_dev_scope(a, c, p, d) \ + for ((p) = 0; ((d) = (p) < (c) ? (a)[(p)] : NULL, (p) < (c)); (p)++) + +#define for_each_active_dev_scope(a, c, p, d) \ + for_each_dev_scope((a), (c), (p), (d)) if (!(d)) { continue; } else + extern int dmar_table_init(void); extern int dmar_dev_scope_init(void); extern int dmar_parse_dev_scope(void *start, void *end, int *cnt, |