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| author |  Lu Baolu <baolu.lu@linux.intel.com>
| 2019-09-06 14:14:48 +0800 |
|---|---|---|
| committer |  Joerg Roedel <jroedel@suse.de>
| 2019-09-11 12:34:29 +0200 |
| commit | 3fc1ca00653db6371585e3c21c4b873b2f20e60a (patch) | |
| tree | 0c6b5431d51319a078b036284c81ed12b7f55b54 /drivers/iommu | |
| parent | iommu/vt-d: Fix wrong analysis whether devices share the same bus (diff) | |
| download | linux-3fc1ca00653db6371585e3c21c4b873b2f20e60a.tar.gz linux-3fc1ca00653db6371585e3c21c4b873b2f20e60a.tar.bz2 linux-3fc1ca00653db6371585e3c21c4b873b2f20e60a.zip | |
swiotlb: Split size parameter to map/unmap APIs
This splits the size parameter to swiotlb_tbl_map_single() and
swiotlb_tbl_unmap_single() into an alloc_size and a mapping_size
parameter, where the latter one is rounded up to the iommu page
size.
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
0 files changed, 0 insertions, 0 deletions