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config HAS_DMA
	bool
	depends on !NO_DMA
	default y

config NEED_SG_DMA_LENGTH
	bool

config NEED_DMA_MAP_STATE
	bool

config ARCH_DMA_ADDR_T_64BIT
	def_bool 64BIT || PHYS_ADDR_T_64BIT

config ARCH_HAS_DMA_COHERENCE_H
	bool

config HAVE_GENERIC_DMA_COHERENT
	bool

config ARCH_HAS_SYNC_DMA_FOR_DEVICE
	bool

config ARCH_HAS_SYNC_DMA_FOR_CPU
	bool
	select NEED_DMA_MAP_STATE

config ARCH_HAS_SYNC_DMA_FOR_CPU_ALL
	bool

config ARCH_HAS_DMA_COHERENT_TO_PFN
	bool

config ARCH_HAS_DMA_MMAP_PGPROT
	bool

config DMA_DIRECT_OPS
	bool
	depends on HAS_DMA

config DMA_NONCOHERENT_CACHE_SYNC
	bool
	depends on DMA_DIRECT_OPS

config DMA_VIRT_OPS
	bool
	depends on HAS_DMA

config SWIOTLB
	bool
	select DMA_DIRECT_OPS
	select NEED_DMA_MAP_STATE

config DMA_REMAP
	depends on MMU
	bool

config DMA_DIRECT_REMAP
	bool
	depends on DMA_DIRECT_OPS
	select DMA_REMAP