diff options
Diffstat (limited to 'kernel/dma/Kconfig')
| -rw-r--r-- | kernel/dma/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index a06ba3013b3b..70f8f8d9200e 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only config HAS_DMA bool @@ -38,6 +39,9 @@ config ARCH_HAS_SYNC_DMA_FOR_CPU config ARCH_HAS_SYNC_DMA_FOR_CPU_ALL bool +config ARCH_HAS_DMA_PREP_COHERENT + bool + config ARCH_HAS_DMA_COHERENT_TO_PFN bool @@ -57,6 +61,7 @@ config SWIOTLB config DMA_REMAP depends on MMU + select GENERIC_ALLOCATOR bool config DMA_DIRECT_REMAP |