diff options
Diffstat (limited to 'drivers/iommu/omap-iommu2.c')
| -rw-r--r-- | drivers/iommu/omap-iommu2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iommu/omap-iommu2.c b/drivers/iommu/omap-iommu2.c index f97c3863ef8..29e98a2af90 100644 --- a/drivers/iommu/omap-iommu2.c +++ b/drivers/iommu/omap-iommu2.c @@ -68,6 +68,12 @@ ((pgsz) == MMU_CAM_PGSZ_64K) ? 0xffff0000 : \ ((pgsz) == MMU_CAM_PGSZ_4K) ? 0xfffff000 : 0) +/* IOMMU errors */ +#define OMAP_IOMMU_ERR_TLB_MISS (1 << 0) +#define OMAP_IOMMU_ERR_TRANS_FAULT (1 << 1) +#define OMAP_IOMMU_ERR_EMU_MISS (1 << 2) +#define OMAP_IOMMU_ERR_TBLWALK_FAULT (1 << 3) +#define OMAP_IOMMU_ERR_MULTIHIT_FAULT (1 << 4) static void __iommu_set_twl(struct omap_iommu *obj, bool on) { |