diff options
Diffstat (limited to 'kernel/dma/Kconfig')
| -rw-r--r-- | kernel/dma/Kconfig | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig index 9bd54304446f..645c7a2ecde8 100644 --- a/kernel/dma/Kconfig +++ b/kernel/dma/Kconfig @@ -13,6 +13,9 @@ config NEED_DMA_MAP_STATE 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 @@ -23,22 +26,22 @@ config ARCH_HAS_SYNC_DMA_FOR_CPU bool select NEED_DMA_MAP_STATE -config DMA_DIRECT_OPS +config ARCH_HAS_SYNC_DMA_FOR_CPU_ALL bool - depends on HAS_DMA -config DMA_NONCOHERENT_OPS +config ARCH_HAS_DMA_COHERENT_TO_PFN bool - depends on HAS_DMA - select DMA_DIRECT_OPS -config DMA_NONCOHERENT_MMAP +config ARCH_HAS_DMA_MMAP_PGPROT bool - depends on DMA_NONCOHERENT_OPS + +config DMA_DIRECT_OPS + bool + depends on HAS_DMA config DMA_NONCOHERENT_CACHE_SYNC bool - depends on DMA_NONCOHERENT_OPS + depends on DMA_DIRECT_OPS config DMA_VIRT_OPS bool |