diff options
Diffstat (limited to 'include/uapi/linux/vfio.h')
| -rw-r--r-- | include/uapi/linux/vfio.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 0fd47f5bc146..cb9023d4f063 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h | |||
| @@ -23,6 +23,12 @@ | |||
| 23 | 23 | ||
| 24 | #define VFIO_TYPE1_IOMMU 1 | 24 | #define VFIO_TYPE1_IOMMU 1 |
| 25 | #define VFIO_SPAPR_TCE_IOMMU 2 | 25 | #define VFIO_SPAPR_TCE_IOMMU 2 |
| 26 | #define VFIO_TYPE1v2_IOMMU 3 | ||
| 27 | /* | ||
| 28 | * IOMMU enforces DMA cache coherence (ex. PCIe NoSnoop stripping). This | ||
| 29 | * capability is subject to change as groups are added or removed. | ||
| 30 | */ | ||
| 31 | #define VFIO_DMA_CC_IOMMU 4 | ||
| 26 | 32 | ||
| 27 | /* | 33 | /* |
| 28 | * The IOCTL interface is designed for extensibility by embedding the | 34 | * The IOCTL interface is designed for extensibility by embedding the |