diff options
Diffstat (limited to 'include/exec/memory.h')
| -rw-r--r-- | include/exec/memory.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index e86b5e9..521d990 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -97,9 +97,14 @@ typedef enum { IOMMU_NOTIFIER_UNMAP = 0x1, /* Notify entry changes (newly created entries) */ IOMMU_NOTIFIER_MAP = 0x2, + /* Notify changes on device IOTLB entries */ + IOMMU_NOTIFIER_DEVIOTLB_UNMAP = 0x04, } IOMMUNotifierFlag; -#define IOMMU_NOTIFIER_ALL (IOMMU_NOTIFIER_MAP | IOMMU_NOTIFIER_UNMAP) +#define IOMMU_NOTIFIER_IOTLB_EVENTS (IOMMU_NOTIFIER_MAP | IOMMU_NOTIFIER_UNMAP) +#define IOMMU_NOTIFIER_DEVIOTLB_EVENTS IOMMU_NOTIFIER_DEVIOTLB_UNMAP +#define IOMMU_NOTIFIER_ALL (IOMMU_NOTIFIER_IOTLB_EVENTS | \ + IOMMU_NOTIFIER_DEVIOTLB_EVENTS) struct IOMMUNotifier; typedef void (*IOMMUNotify)(struct IOMMUNotifier *notifier, |