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| author |   Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2019-08-28 21:35:41 +0900 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2019-09-03 08:33:06 +0200 |
| commit | 158a6d3ce3bcfcd6e6650f80b16efcf64f8b6bf8 (patch) | |
| tree | d5d2e854384b34335448ae1458e24602c7f8337a /arch/ia64/kernel | |
| parent | dma-mapping: introduce dma_get_merge_boundary() (diff) | |
| download | linux-dev-158a6d3ce3bcfcd6e6650f80b16efcf64f8b6bf8.tar.xz linux-dev-158a6d3ce3bcfcd6e6650f80b16efcf64f8b6bf8.zip | |
iommu/dma: add a new dma_map_ops of get_merge_boundary()
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@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/ia64/kernel')
0 files changed, 0 insertions, 0 deletions