diff options
Diffstat (limited to 'arch/arm/mach-bcmring/mm.c')
| -rw-r--r-- | arch/arm/mach-bcmring/mm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/mm.c b/arch/arm/mach-bcmring/mm.c index 0f1c37e4523..1adec78ec94 100644 --- a/arch/arm/mach-bcmring/mm.c +++ b/arch/arm/mach-bcmring/mm.c @@ -13,6 +13,8 @@ *****************************************************************************/ #include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <asm/page.h> #include <asm/mach/map.h> #include <mach/hardware.h> @@ -53,4 +55,6 @@ void __init bcmring_map_io(void) { iotable_init(bcmring_io_desc, ARRAY_SIZE(bcmring_io_desc)); + /* Maximum DMA memory allowed is 14M */ + init_consistent_dma_size(14 << 20); } |