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-rw-r--r--include/linux/iommu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 7b3e3775b069..0d10566b3cb2 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -405,6 +405,7 @@ struct iommu_fault_param {
* @iommu_dev: IOMMU device this device is linked to
* @priv: IOMMU Driver private data
* @max_pasids: number of PASIDs this device can consume
+ * @attach_deferred: the dma domain attachment is deferred
*
* TODO: migrate other per device data pointers under iommu_dev_data, e.g.
* struct iommu_group *iommu_group;
@@ -417,6 +418,7 @@ struct dev_iommu {
struct iommu_device *iommu_dev;
void *priv;
u32 max_pasids;
+ u32 attach_deferred:1;
};
int iommu_device_register(struct iommu_device *iommu,