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| author |   Petr Tesarik <ptesarik@suse.com> | 2025-06-27 12:10:13 +0200 |
|---|---|---|
| committer |   Jonathan Corbet <corbet@lwn.net> | 2025-07-01 13:56:05 -0600 |
| commit | faa7c7ebd8ac89faaedbea7dbe4491de14dbcfe1 (patch) | |
| tree | 3463e8929b050e1a4bcd9b0bf6605492a66fc602 /scripts/basic/git:/ssh: | |
| parent | docs: dma-api: remove duplicate description of the DMA pool API (diff) | |
docs: dma-api: clarify DMA addressing limitations
Move the description of DMA mask from the documentation of dma_map_single()
to Part Ic - DMA addressing limitations and improve the wording.
Explain when a mask setting function may fail, and do not repeat this
explanation for each individual function.
Clarify which device parameters are updated by each mask setting function.
Signed-off-by: Petr Tesarik <ptesarik@suse.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250627101015.1600042-7-ptesarik@suse.com
Diffstat (limited to 'scripts/basic/git:/ssh:')
0 files changed, 0 insertions, 0 deletions