does dma_alloc_coherent setup iommu page table?

[ckim at etri.re.kr]

Hello all,

When the driver calls dma_alloc_coherent for a device, and if the device
uses iommu, is the table entry for the iommu setup for the dma_handle?

Seeing the struct device has something related to iommu, I guess so..

Any help appreciated.

Thanks!

Chan Kim

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