diff options
Diffstat (limited to 'include/iommu.h')
| -rw-r--r-- | include/iommu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/iommu.h b/include/iommu.h index cf9719c5e91..b8ba0b8e707 100644 --- a/include/iommu.h +++ b/include/iommu.h @@ -5,6 +5,15 @@ struct udevice; struct iommu_ops { /** + * init() - Connect a device to it's IOMMU, called before probe() + * The iommu device can be fetched through dev->iommu + * + * @iommu_dev: IOMMU device + * @dev: Device to connect + * @return 0 if OK, -errno on error + */ + int (*connect)(struct udevice *dev); + /** * map() - map DMA memory * * @dev: device for which to map DMA memory |