Christoph Hellwig eedb0b12d0 dma-mapping: add a dma_mmap_pages helper ...

Add a helper to map memory allocated using dma_alloc_pages into
a user address space, similar to the dma_alloc_attrs function for
coherent allocations.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Tested-by: Ricardo Ribalda <ribalda@chromium.org>

2021-03-15 10:02:31 +01:00

..

coherent.c

dma-mapping: split <linux/dma-mapping.h>

2020-10-06 07:07:03 +02:00

contiguous.c

dma-contiguous: fix a typo error in a comment

2020-11-27 10:33:42 +01:00

debug.c

dma-mapping: move dma-debug.h to kernel/dma/

2020-10-06 07:07:05 +02:00

debug.h

dma-mapping: move dma-debug.h to kernel/dma/

2020-10-06 07:07:05 +02:00

direct.c

dma-mapping: remove the dma_direct_set_offset export

2020-11-18 09:11:38 +01:00

direct.h

dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma

2020-10-06 07:07:06 +02:00

dummy.c

dma-mapping: split <linux/dma-mapping.h>

2020-10-06 07:07:03 +02:00

Kconfig

driver core: lift dma_default_coherent into common code

2021-02-13 09:51:45 +01:00

Makefile

dma-mapping updates for 5.11:

2020-12-22 13:19:43 -08:00

map_benchmark.c

dma-mapping: benchmark: pretend DMA is transmitting

2021-02-05 12:48:46 +01:00

mapping.c

dma-mapping: add a dma_mmap_pages helper

2021-03-15 10:02:31 +01:00

ops_helpers.c

dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>

2020-10-06 07:07:06 +02:00

pool.c

dma-pool: no need to check return value of debugfs_create functions

2020-11-27 10:33:42 +01:00

remap.c

dma-mapping: move more functions to dma-map-ops.h

2020-10-20 10:41:07 +02:00

swiotlb.c

swiotlb: Validate bounce size in the sync/unmap path

2021-02-26 10:52:51 -05:00