diff options
Diffstat (limited to 'kernel/dma/Kconfig')
| -rw-r--r-- | kernel/dma/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index a06ba3013b3b..83d711f8d665 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -38,6 +38,9 @@ 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 +60,7 @@ config SWIOTLB config DMA_REMAP depends on MMU + select GENERIC_ALLOCATOR bool config DMA_DIRECT_REMAP |