diff options
Diffstat (limited to 'tools/virtio/linux/dma-mapping.h')
| -rw-r--r-- | tools/virtio/linux/dma-mapping.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/virtio/linux/dma-mapping.h b/tools/virtio/linux/dma-mapping.h index fddfa2fbb276..b9fc5e8338e3 100644 --- a/tools/virtio/linux/dma-mapping.h +++ b/tools/virtio/linux/dma-mapping.h @@ -60,4 +60,7 @@ enum dma_data_direction { */ #define DMA_MAPPING_ERROR (~(dma_addr_t)0) +#define DMA_ATTR_CPU_CACHE_CLEAN (1UL << 11) +#define DMA_ATTR_DEBUGGING_IGNORE_CACHELINES 0 + #endif |