linux/kernel/dma
Lu Baolu 3fc1ca0065 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>
2019-09-11 12:34:29 +02:00
..
coherent.c dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag 2019-02-20 07:27:00 -07:00
contiguous.c dma-contiguous: page-align the size in dma_free_contiguous() 2019-07-29 09:50:04 +03:00
debug.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
direct.c swiotlb: Split size parameter to map/unmap APIs 2019-09-11 12:34:29 +02:00
dummy.c dma-mapping: factor out dummy DMA ops 2018-12-13 21:06:12 +01:00
Kconfig dma-direct: Force unencrypted DMA under SME for certain DMA masks 2019-07-16 22:15:46 +02:00
Makefile dma-mapping: improve selection of dma_declare_coherent availability 2019-02-20 07:26:35 -07:00
mapping.c dma-mapping: fix page attributes for dma_mmap_* 2019-08-10 19:52:45 +02:00
remap.c dma-mapping: fix page attributes for dma_mmap_* 2019-08-10 19:52:45 +02:00
swiotlb.c swiotlb: Split size parameter to map/unmap APIs 2019-09-11 12:34:29 +02:00
virt.c dma-mapping: zero memory returned from dma_alloc_* 2018-12-20 08:13:52 +01:00