Messages in this thread | | | From | Christoph Hellwig <> | Subject | add support for the global coherent pool to the dma core | Date | Mon, 12 Jul 2021 08:16:57 +0200 |
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Hi all,
this series adds support for using the global coherent (aka uncached) pool to the generic dma-direct code and then switches arm-nommu and hexagon over to it, together with a bunch of cleanups.
Diffstat: arch/arm/Kconfig | 5 - arch/arm/mm/dma-mapping-nommu.c | 173 +--------------------------------------- arch/hexagon/Kconfig | 1 arch/hexagon/kernel/dma.c | 57 ++----------- include/linux/dma-map-ops.h | 18 ++-- kernel/dma/Kconfig | 4 kernel/dma/coherent.c | 159 +++++++++++++++++------------------- kernel/dma/direct.c | 15 +++ 8 files changed, 124 insertions(+), 308 deletions(-)
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