diff options
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 090cfe0c82a7..c26302f90c96 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -255,6 +255,13 @@ config ARCH_HAS_SET_DIRECT_MAP config ARCH_HAS_DMA_SET_UNCACHED bool +# +# Select if the architectures provides the arch_dma_clear_uncached symbol +# to undo an in-place page table remap for uncached access. +# +config ARCH_HAS_DMA_CLEAR_UNCACHED + bool + # Select if arch init_task must go in the __init_task_data section config ARCH_TASK_STRUCT_ON_STACK bool |