Christoph Hellwig 3aa9162500 dma-mapping: Add a new dma_need_sync API ...

Add a new API to check if calls to dma_sync_single_for_{device,cpu} are
required for a given DMA streaming mapping.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200629130359.2690853-2-hch@lst.de

2020-06-30 15:44:03 +02:00

..

coherent.c

dma-coherent: fix integer overflow in the reserved-memory dma allocation

2020-03-16 10:43:02 +01:00

contiguous.c

dma-contiguous: fix comment for dma_release_from_contiguous

2020-04-25 13:17:06 +02:00

debug.c

dma-debug: make __dma_entry_alloc_check_leak() static

2020-04-20 12:05:18 +02:00

direct.c

dma-mapping: Add a new dma_need_sync API

2020-06-30 15:44:03 +02:00

dummy.c

dma-mapping: factor out dummy DMA ops

2018-12-13 21:06:12 +01:00

Kconfig

dma-remap: separate DMA atomic pools from direct remap code

2020-04-20 12:08:45 +02:00

Makefile

dma-remap: separate DMA atomic pools from direct remap code

2020-04-20 12:08:45 +02:00

mapping.c

dma-mapping: Add a new dma_need_sync API

2020-06-30 15:44:03 +02:00

pool.c

dma-pool: scale the default DMA coherent pool size with memory capacity

2020-04-25 13:17:06 +02:00

remap.c

Merge tag 'dma-mapping-5.8' of git://git.infradead.org/users/hch/dma-mapping

2020-06-06 11:43:23 -07:00

swiotlb.c

dma-direct: improve swiotlb error reporting

2020-02-05 18:53:05 +01:00

virt.c

dma-mapping: zero memory returned from dma_alloc_*

2018-12-20 08:13:52 +01:00