On Fri, Jul 26, 2019 at 05:31:13PM +0900, Yoshihiro Shimoda wrote: > This patch adds a new dma_map_ops of get_merge_boundary() to > expose the DMA merge boundary if the domain type is IOMMU_DOMAIN_DMA. > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> > Reviewed-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> Acked-by: Joerg Roedel <jroedel@xxxxxxx>